CN115182568B - Hydraulic climbing frame and lifting adjusting method - Google Patents
Hydraulic climbing frame and lifting adjusting method Download PDFInfo
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- CN115182568B CN115182568B CN202210869056.5A CN202210869056A CN115182568B CN 115182568 B CN115182568 B CN 115182568B CN 202210869056 A CN202210869056 A CN 202210869056A CN 115182568 B CN115182568 B CN 115182568B
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
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- 229910052799 carbon Inorganic materials 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G2005/008—Hoisting devices specially adapted as part of a scaffold system
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Abstract
The invention provides a hydraulic climbing frame and a lifting adjustment method, which belong to the field of attached scaffolds of buildings and comprise guide rails, a hydraulic lifting mechanism, a plurality of wall-attached supporting seats and two climbing frame reversing mechanisms; each wall-attached supporting seat is arranged at intervals along the vertical extending direction of the wall body and is fixedly connected with the wall body respectively; the guide rail is respectively connected with a plurality of wall-attached supporting seats which are vertically arranged in a sliding manner along the vertical direction, and the wall-attached supporting seats are selectively and fixedly connected with the guide rail; the two climbing frame reversing mechanisms are selectively fixedly connected with guide rails; two ends of the hydraulic lifting mechanism are respectively hinged with the two climbing frame reversing mechanisms to drive the climbing frame reversing mechanisms or the guide rails to ascend or descend relative to the wall body; one of the climbing frame reversing mechanisms is detachably connected with the wall-attached supporting seat, and the wall-attached supporting seat is in sliding connection with the wall body along the horizontal direction.
Description
Technical Field
The invention relates to the technical field of attached scaffolds for buildings, in particular to a hydraulic climbing frame and a lifting adjustment method.
Background
The attached lifting scaffold device is a novel scaffold technology which is rapidly developed in the early era, and has important influence on the progress of construction technology in China. The high-tech high-speed rail frame has the advantages that high-speed operation is changed into low-speed operation, suspension operation is changed into frame body pavement internal operation, and the high-speed rail frame has obvious low carbon property, high-tech content, economy, safety, convenience and the like. The attached lifting scaffold is lifting equipment and devices which are erected at a certain height and attached to the engineering structure and can climb or descend layer by layer along with the engineering structure. The attached lifting scaffold mainly comprises a guide rail, an attached lifting scaffold body structure, a wall-attached supporting seat, a lifting mechanism and the like. The lifting mechanism can be driven manually or hydraulically, and a hydraulic lifting mechanism driving mode is also called as a hydraulic climbing frame.
The guide rail is embedded on the wall-attached supporting seat, and the hydraulic mechanism drives the guide rail to ascend or descend along the wall body. If the hydraulic mechanism is arranged on one side of the guide rail far away from the wall body, the precious limited movable space on one side of the pavement is occupied; if the hydraulic mechanism is arranged on one side of the guide rail close to the wall body, when the hydraulic mechanism moves relative to the wall body along with the guide rail, the hydraulic mechanism can interfere with the wall-attached supporting seat limiting the posture of the guide rail in the vertical direction, so that the guide rail and the climbing frame cannot normally lift. In addition, in the process that the hydraulic lifting mechanism drives the guide rail to ascend or descend along the wall body, the vertical posture of the guide rail needs to be reliably maintained and the guide rail is prevented from falling. Chinese patent application publication No. CN114109010a provides a scaffold with a hydraulically adjustable lifting structure, but it is very inconvenient to use. Therefore, development of the hydraulic lifting climbing frame with the external guide rail makes full use of the outer wall space, effectively avoids interference caused by vertical movement of the guide rail by the wall-attached supporting seat, and improves the convenience, safety and reliability of use of the hydraulic climbing frame.
Disclosure of Invention
In view of the above, the invention provides a hydraulic climbing frame which is convenient to operate, does not occupy the space on the side of a pavement, can avoid a hydraulic lifting mechanism by using a wall-attached supporting seat, and thus can prevent interference phenomenon, and a lifting adjusting method thereof.
The technical scheme of the invention is realized as follows: on one hand, the invention provides a hydraulic climbing frame, which comprises a guide rail (1), a hydraulic lifting mechanism (2), a plurality of wall-attached supporting seats (3) and two climbing frame reversing mechanisms (4),
each wall-attached supporting seat (3) is arranged at intervals along the vertical extension direction of the wall body and is fixedly connected with the wall body respectively;
the guide rail (1) is respectively and slidably connected with a plurality of wall-attached supporting seats (3) which are vertically arranged, and the wall-attached supporting seats (3) are selectively and fixedly connected with the guide rail (1);
the two climbing frame reversing mechanisms (4) are selectively and fixedly connected with the guide rail (1);
two ends of the hydraulic lifting mechanism (2) are respectively hinged with the two climbing frame reversing mechanisms (4) to drive the climbing frame reversing mechanisms (4) or the guide rail (1) to ascend or descend relative to the wall body;
wherein one climbing frame reversing mechanism (4) is detachably connected with the wall-attached supporting seat (3), and the wall-attached supporting seat (3) is in sliding connection with the wall body along the horizontal direction.
On the basis of the technical scheme, preferably, the wall-attached supporting seat (3) comprises a wall-attached bottom plate (31), wall-attached fasteners (32) and two guide frames (33); the wall-attached bottom plate (31) is fixedly arranged on the wall body, and the wall-attached bottom plate (31) also extends outwards along the horizontal direction; the wall attaching base plate (31) is provided with a first protruding part (200) at one side close to a wall body, the wall attaching fastener (32) is buckled on the surface of the wall attaching base plate (31) and the first protruding part (200), and the wall attaching fastener (32) and the wall attaching base plate (31) are in sliding connection with a position locking function; two guide frames (33) are symmetrically arranged on one side, far away from the wall, of the wall attaching fastener (32), the guide frames (33) are in sliding or rolling connection with the surface of the guide rail (1) in the length extending direction, and the guide frames (33) are also detachably connected with the wall attaching fastener (32); when the hydraulic lifting mechanism (2) drives the climbing frame reversing mechanism (4) or the guide rail (1) to ascend or descend relative to the wall body, at least one guide frame (33) is detached from the wall attaching fastener (32), the locking relation between the wall attaching fastener (32) and the wall attaching bottom plate (31) is released, and the wall attaching fastener (32) horizontally moves along the wall attaching bottom plate (31) and deviates from the climbing frame reversing mechanism (4) or the hydraulic lifting mechanism (2).
Preferably, the wall-attached supporting seat (3) further comprises a locking component (34), and the wall-attached bottom plate (31) is provided with a first through chute (300); the wall-attached fastener (32) is provided with a through second chute (400), the first chute (300) is communicated with the second chute (400), and the length extension direction of the first chute (300) and the second chute (400) form an included angle; the locking component (34) is arranged in the first chute (300) and the second chute (400) in a penetrating way, the current positions of the wall-attached bottom plate (31) and the wall-attached fastener (32) are locked, and the locking component (34) and the wall-attached bottom plate (31) or the wall-attached fastener (32) are detachably arranged.
Preferably, the wall-attached supporting seat (3) further comprises an anti-falling swing block (35), a swing needle (36) and a second limiting block (37), wherein the anti-falling swing block (35) is arranged on one side, far away from a wall, of the wall-attached fastener (32), the anti-falling swing block (35) is rotationally connected with the wall-attached fastener (32), and the gravity center of the anti-falling swing block (35) deviates from the hinging shaft part of the anti-falling swing block (35); the anti-falling swing block (35) is provided with a clamping groove, and the swing needle (36) is embedded in the clamping groove and fixedly connected with the anti-falling swing block (35); the second limiting block (37) is also arranged on the virtual circumference of the anti-falling swing block (35) in the clockwise rotation direction; a plurality of limiting rods (100) are arranged at intervals in the length extending direction of the guide rail (1), and the anti-falling swing block (35) or the swing needle (36) is abutted against the limiting rods (100) of the guide rail (1).
Further preferably, the anti-falling swing block (35) is arranged in a telescopic way relative to the wall attaching fastener (32), a third chute (500) which is horizontally penetrated is arranged on the upper side surface of the wall attaching fastener (32), and the hinge shaft of the anti-falling swing block (35) is embedded in the third chute (500); the side surfaces of the wall attaching fasteners (32) are opposite and are provided with a second protruding part (600) and a third protruding part (700) at intervals, and the second protruding part (600) or the third protruding part (700) is partially arranged around the outline of the third sliding groove (500); the hinge shaft of the anti-falling swing block (35) is provided with a positioning component (38), and the positioning component (38) also stretches into a gap between the second protruding part (600) or the third protruding part (700) and is abutted with the side surface of the wall attaching fastener (32).
Preferably, the wall-attached supporting seat (3) further comprises a push rod (39), one end of the push rod (39) is hinged with the wall-attached fastener (32), and the other end of the push rod (39) extends outwards towards an inclined upward direction and is propped against a limiting rod (100) of the guide rail (1); the ejector rod (39) is used for unloading the load of the guide rail (1) to the wall body.
Preferably, the climbing frame reversing mechanism (4) comprises a hollow box body (41), a stop block (42), two first limiting blocks (43) and an elastic unit (44); the box body (41) is in sliding connection with the guide rail (1), a stop block (42) is arranged in the box body (41), the stop block (42) is in rotary connection with the box body (41), and a rotating shaft of the stop block (42) also penetrates through the box body (41); the two first limiting blocks (43) are arranged at intervals and penetrate through the two ends of the box body (41) in the height extending direction, and the two first limiting blocks (43) are arranged on one side, far away from the guide rail (1), of the box body (41); one end of the elastic unit (44) is fixedly connected with the outer surface of the box body (41), the other end of the elastic unit (44) is selectively connected with different non-center positions on the end face of the box body (41) where the rotating shaft of the stop block (42) extends out, and the angle of clockwise or anticlockwise rotation of the stop block (42) relative to the box body (41) is limited by the elastic unit (44) and the first limiting block (43); the end part of the stop block (42) stretches into the area between the adjacent limiting rods (100) and is abutted against the limiting rods (100); the movable end of the hydraulic lifting mechanism (2) is also in butt joint with the limiting rod (100); one end of the box body (41) is detachably connected with the wall-attached supporting seat (3).
Further preferably, the box body (41) is also provided with a rocking handle (45), the rocking handle (45) is rotationally connected with the box body (41), and the rocking handle (45) and the rotating shaft of the stop block (42) are coaxially arranged; the end face of the rotating shaft of the stop block (42) is provided with a first fan-shaped boss (421), and the first fan-shaped boss (421) extends outwards along the axial direction of the rotating shaft of the stop block (42); a second fan-shaped boss (451) is further arranged on one side, close to the rotating shaft of the stop block (42), of the rocking handle (45), one end, far away from the stop block (42), of the rocking handle (45) is fixedly connected with the elastic unit (44), the first fan-shaped boss (421) and the second fan-shaped boss (451) are coaxially arranged, and the second fan-shaped boss (451) is located in an opening area of the first fan-shaped boss (421); the central angle of the first fan-shaped boss (421) is larger than that of the second fan-shaped boss (451).
Further preferably, the crank (45) is rotatable 0-34 ° relative to the rotational axis of the stop (42).
On the other hand, the invention also provides a lifting adjustment method of the hydraulic climbing frame, which comprises the following steps:
s1: the wall-attached supporting seats (3) are arranged on the wall body in an array mode at intervals, the guide rail (1) is in sliding connection with each wall-attached supporting seat (3), and two climbing frame reversing mechanisms (4) and a hydraulic lifting mechanism (2) are arranged on one side, close to the wall body, of the guide rail (1) at intervals; the hydraulic lifting mechanism (2) is positioned between the two climbing frame reversing mechanisms (4);
S2: when the height of the hydraulic climbing frame is required to be lifted, a climbing frame reversing mechanism (4) is connected with the wall-attached supporting seat (3) at the position; the stop blocks (42) of the two climbing frame reversing mechanisms (4) are respectively rotated clockwise to the corresponding limit positions and are abutted against the limit rods (100) on the guide rail (1), so that the guide rail can only vertically ascend unidirectionally relative to the wall body; the movable end of the hydraulic lifting mechanism (2) extends to the limit length and is abutted with the limiting rod (100) of the guide rail (1), and then the movable end of the hydraulic lifting mechanism (2) is retracted and drives the guide rail (1) to move vertically upwards; the moving distance of each guide rail is the limit travel of the movable end of the hydraulic lifting mechanism (2), then the movable end of the hydraulic lifting mechanism (2) is separated from the guide rail, the movable end of the hydraulic lifting mechanism (2) is extended to the limit length and is abutted against a limit rod (100) of the guide rail, and the lifting process of the guide rail is repeated until the guide rail (1) is lifted to a specified height, so that the guide rail lifting operation of the hydraulic climbing frame is completed;
s3: when the guide rail rises to a specified height, the two climbing frame reversing mechanisms (4) and the hydraulic lifting mechanism (2) are further lifted to corresponding heights along the guide rail (1), and firstly, the climbing frame reversing mechanism (4) is detached from the adjacent wall-attached supporting seat (3); the stop blocks (42) of the two climbing frame reversing mechanisms (4) are continuously kept to rotate clockwise to the corresponding limit positions respectively and are abutted against the limit rods (100) on the guide rails (1), so that the hydraulic lifting mechanism (2) has upward unidirectional trafficability; in the process that the hydraulic lifting mechanism (2) ascends along the guide rail, the movable end of the hydraulic lifting mechanism (2) at the retraction limit position is abutted against a limiting rod (100) on the guide rail (1), then the movable end stretches out to enable the fixed end of the hydraulic lifting mechanism (2) to vertically slide upwards along the guide rail, when the movable end of the hydraulic lifting mechanism (2) stretches out to the limit position, the movable end of the hydraulic lifting mechanism (2) is separated from the guide rail, the movable end retracts towards the fixed end and drives the other climbing frame reversing mechanism (4) to ascend along the guide rail (1), then the movable end retracted to the initial position is abutted against the guide rail, and the process that the movable end drives the fixed end to move is repeated; the two climbing frame reversing mechanisms (4) and the hydraulic lifting mechanism (2) move linearly along the length extending direction of the guide rail (1) in such an alternating manner, and one climbing frame reversing mechanism (4) is fixedly connected with the wall-attached supporting seat (3) after reaching the wall-attached supporting seat (3) at the target position; when the climbing frame reversing mechanism (4) or the hydraulic lifting mechanism (2) needs to cross a wall-attached supporting seat (3) with a certain height, the wall-attached supporting seat (3) at the climbing frame reversing mechanism needs to be subjected to horizontal avoidance treatment, at the moment, the guide frame (33) at one side of the wall-attached supporting seat (3) is disassembled, the locking part (34) is taken out from the first sliding groove (300) and the second sliding groove (400), the wall-attached fastener (32) horizontally slides a certain distance along the wall-attached bottom plate (31), the vertical movement of the two climbing frame reversing mechanisms (4) and the hydraulic lifting mechanism (2) is not hindered, after the two climbing frame reversing mechanisms (4) and the hydraulic lifting mechanism (2) cross the wall-attached supporting seat with the certain height, the wall-attached fastener (32) is reset along the wall-attached bottom plate (31), the locking part (34) is used for locking the wall-attached bottom plate (31) and the wall-attached fastener (32) again, and the guide frame (33) is installed again, so that the reset of the wall-attached supporting seat (3) can be realized;
S4: when the height of the hydraulic climbing frame needs to be lowered, the hydraulic lifting mechanism (2) drives the guide rail to intermittently descend to the designated height, and the descending height of the guide rail is equal to the limit length of the extending movable end of the hydraulic lifting mechanism (2) each time; releasing the fixedly connection relation between one climbing frame reversing mechanism (4) and the wall-attached supporting seat (3), enabling the movable ends of the climbing frame reversing mechanism (4) and the hydraulic lifting mechanism (2) to move downwards relative to the guide rail (1), keeping the fixed ends of the other climbing frame reversing mechanism (4) and the hydraulic lifting mechanism (2) fixed relative to the guide rail (1), alternately lowering the heights of the movable ends and the fixed ends of the hydraulic lifting mechanism (2) on the guide rail (1) until the movable ends and the fixed ends reach the wall-attached supporting seat (3) at a specified position, and fixedly connecting the climbing frame reversing mechanism (4) adjacent to the hydraulic lifting mechanism (2) with the wall-attached supporting seat (3) again; if needed Downward And (3) crossing one or more wall-attached supporting seats (3), and performing horizontal avoidance processing operation by adopting the wall-attached supporting seats (3) in the step (3).
Compared with the prior art, the hydraulic climbing frame and the lifting adjusting method provided by the invention have the following steps of
The beneficial effects are that:
(1) According to the hydraulic lifting mechanism and the climbing frame reversing mechanism, the hydraulic lifting mechanism and the climbing frame reversing mechanism can freely move along the extending direction of the guide rail, after reaching a specified height, the hydraulic lifting mechanism and the climbing frame reversing mechanism are fixed with the wall-attached supporting seat, and the guide rail is lifted or lowered;
(2) The locking part can be removed between the wall attaching bottom plate of the wall attaching support seat and the wall attaching fastener to relatively slide horizontally, the guide frame buckled between the wall attaching fastener and the guide rail can be disassembled, the horizontal avoidance function is achieved, and after the hydraulic lifting mechanism passes, the guide frame or the wall attaching fastener is reset respectively;
(3) The anti-falling swing block of the wall-attached supporting seat can be arranged in a telescopic way according to the requirement; when the guide rail is required to pass through the wall-attached supporting seat quickly, the positioning assembly can be loosened, the anti-falling swing block slides along the third sliding groove, and at the moment, the anti-falling swing block cannot be triggered, so that adverse effects on lifting of the guide rail cannot be caused;
(4) The climbing frame reversing mechanism can rotate clockwise or anticlockwise as required, achieves a similar effect of the unidirectional ratchet wheel under the action of the elastic unit, and assists in achieving unidirectional passing and anti-falling protection functions of the guide rail.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view showing the combined state of a guide rail, a hydraulic lifting mechanism, a wall-attached supporting seat, a climbing frame reversing mechanism, a pavement plate and an outer frame body of the hydraulic climbing frame and the lifting adjusting method;
FIG. 2 is a rear view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
FIG. 5 is a perspective view showing the combination of a single guide rail, a hydraulic lifting mechanism, a wall-attached support base and a climbing frame reversing mechanism in a hydraulic climbing frame and a lifting adjustment method of the invention;
FIG. 6 is a partial right-side view of the enlarged view of FIG. 5;
FIG. 7 is a semi-sectional elevation view of FIG. 6;
FIG. 8 is a perspective view of a wall-attached support base of the hydraulic climbing frame and the lifting adjustment method of the invention;
FIG. 9 is a front view of a wall mount of the hydraulic climbing frame and lifting adjustment method of the present invention;
FIG. 10 is a perspective view of a climbing frame reversing mechanism of a hydraulic climbing frame and a lifting adjustment method of the invention;
FIG. 11 is a front view of a reversing mechanism for a hydraulic climbing frame and a lifting adjustment method according to the present invention
FIG. 12 is an exploded perspective view of a climbing frame reversing mechanism of a hydraulic climbing frame and a lifting adjustment method of the present invention;
FIG. 13 is a front cross-sectional view taken along the direction A-A of FIG. 12;
FIG. 14 is a front cross-sectional view taken along B-B of FIG. 12;
Fig. 15 is a right side view of a climbing frame reversing mechanism of a hydraulic climbing frame and a lifting adjustment method of the invention.
Detailed Description
The following description of the embodiments of the present invention will clearly and fully describe the technical aspects of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
The technical scheme of the invention is realized as follows: as shown in fig. 1-4, the invention provides a hydraulic climbing frame, which comprises a guide rail 1, a hydraulic lifting mechanism 2, a plurality of wall-attached supporting seats 3 and two climbing frame reversing mechanisms 4; each wall-attached supporting seat 3 is arranged at intervals along the vertical extension direction of the wall body and is fixedly connected with the wall body respectively, the wall-attached supporting seats 3 extend towards the side surface direction of the guide rail 1, the guide rail 1 is respectively and slidably connected with a plurality of vertically arranged wall-attached supporting seats 3, and the wall-attached supporting seats 3 can unload the guide rail 1 and the load thereof onto the wall body on one hand and can selectively lock the current position of the guide rail 1 to play a role in preventing falling; the wall is not shown in the drawings. The hydraulic climbing frame of the figure is provided with a plurality of guide rails 1 which are vertically arranged, the guide rails 1 are arranged in parallel and at intervals, the end faces of the guide rails far away from the wall body are fixed with a pavement plate, an outer support or a protective net, and a multi-layer operation space of operators outside the wall body is formed. When the hydraulic climbing frame acts, all the guide rails 1 ascend or descend simultaneously, and the effect of synchronous movement is achieved.
Each wall-attached supporting seat 3 is arranged at intervals along the vertical or horizontal extending direction of the wall body and is fixedly connected with the wall body respectively;
the guide rail 1 is respectively connected with a plurality of wall-attached supporting seats 3 which are vertically arranged in a sliding manner along the vertical direction, and the wall-attached supporting seats 3 are selectively and fixedly connected with the guide rail 1;
the two climbing frame reversing mechanisms 4 are selectively and fixedly connected with the guide rail 1;
two ends of the hydraulic lifting mechanism 2 are respectively hinged with the two climbing frame reversing mechanisms 4, and the climbing frame reversing mechanisms 4 or the guide rails 1 are driven to ascend or descend relative to the wall body;
one climbing frame reversing mechanism 4 is detachably connected with the wall-attached supporting seat 3, and the wall-attached supporting seat 3 is in sliding connection with the wall body along the horizontal direction.
As can be seen from the figure, the two climbing frame reversing mechanisms 4 and the hydraulic lifting mechanism 2 in the scheme can both move along the guide rail 1, but the guide rail 1 is constrained by the wall-attached supporting seat 3, when the two climbing frame reversing mechanisms 4 and the hydraulic lifting mechanism 2 move along the guide rail 1, the positions of the two ends of the vertical extending direction of the guide rail are always required to be kept unchanged from the stress state of the wall-attached supporting seat 3, the connection relation between one climbing frame reversing mechanism 4 and the wall-attached supporting seat 3 is released, and the movable end and the fixed end of the hydraulic lifting mechanism 2 alternately pass through the climbing frame reversing mechanism 4 to move along the guide rail. When two climbing frame reversing mechanisms 4 and hydraulic lifting mechanisms 2 pass through each wall-attached supporting seat 3 at the non-end point position of a guide rail 1, in order to avoid obstructing the movement of the two climbing frame reversing mechanisms 4 and the hydraulic lifting mechanisms 2, the wall-attached supporting seats 3 can be horizontally moved along a wall body so as to avoid not affecting the normal ascending or descending of the two climbing frame reversing mechanisms 4 and the hydraulic lifting mechanisms 2; after the climbing frame reversing mechanism 4 and the hydraulic lifting mechanism 2 ascend or descend to the wall-attached supporting seat 3 at a specific position along the guide rail 1, the wall-attached supporting seat 3 at the position is reset along the wall body and is fixedly connected with the climbing frame reversing mechanism 4. The hydraulic lifting mechanism 2 can take an attached wall supporting seat 3 fixedly connected with a climbing frame reversing mechanism 4 as a fulcrum, and the movable end of the hydraulic lifting mechanism 2 intermittently drives a guide rail to ascend or descend, and the limit length of each ascending or descending of the guide rail is equal to the limit length of the extending movable end of the hydraulic lifting mechanism 2.
As shown in fig. 5-9, the wall-attached supporting seat 3 can unload the hydraulic climbing frame on one hand and can avoid the hydraulic lifting mechanism of movement on the other hand. Specifically, the wall-attached supporting seat 3 comprises a wall-attached bottom plate 31, wall-attached fasteners 32 and two guide frames 33; the wall-attached bottom plate 31 is fixedly arranged on the wall body, and the wall-attached bottom plate 31 also extends outwards along the horizontal direction; the wall attaching base plate 31 is provided with a first protruding part 200 at one side close to the wall body, the wall attaching fastener 32 is buckled on the surface of the wall attaching base plate 31 and the first protruding part 200 thereof, and the wall attaching fastener 32 and the wall attaching base plate 31 are in sliding connection with a position locking function; two guide frames 33 are symmetrically arranged on one side of the wall attaching fastener 32 away from the wall, the guide frames 33 are in sliding or rolling connection with the surface of the guide rail 1 in the length extending direction, and the guide frames 33 are also detachably connected with the wall attaching fastener 32; when the hydraulic lifting mechanism 2 drives the climbing frame reversing mechanism 4 or the guide rail 1 to ascend or descend relative to the wall body, the at least one guide frame 33 is detached from the wall attaching buckle 32, and meanwhile, the locking relation between the wall attaching buckle 32 and the wall attaching base plate 31 is released, so that the wall attaching buckle 32 horizontally moves along the wall attaching base plate 31 and deviates from the climbing frame reversing mechanism 4 or the hydraulic lifting mechanism 2 by a certain distance in the radial direction. The wall-attached bottom plate 31 has a longer horizontal extension length, and after being fixed to the wall body by bolts, the first protruding portion 200 is used for being attached to different end faces of the wall-attached fastener 32, so that the contact area is increased, and the stability of the wall-attached fastener 32 is improved. The other end of the wall-attached fastener 32 is symmetrically provided with a pair of guide frames 33, and the guide frames 33 are respectively buckled with grooves on two sides of the guide rail 1. When the climbing frame reversing mechanism 4 or the hydraulic lifting mechanism 2 vertically passes through the wall-attached supporting seat 3 along the guide rail, horizontal avoidance is needed, so that the climbing frame reversing mechanism 4 or the hydraulic lifting mechanism 2 smoothly passes through. The avoidance process is that the guide frame 33 at one side of the wall attaching fastener 32 at the position is removed, so that the wall attaching fastener 32 can be separated from the guide rail 1; then, the position locking relation between the wall attaching fastener 32 and the wall attaching bottom plate 31 is released, the wall attaching fastener 32 horizontally slides along the wall attaching bottom plate 31 for a distance, after the climbing frame reversing mechanism 4 or the hydraulic lifting mechanism 2 completely passes through, the wall attaching fastener 32 is reset and locked with the wall attaching bottom plate 31 again, and the guide frame 33 is installed again, so that the avoidance state can be released. The guide frame 33 and the wall-attached fastener 32 can be fastened by bolts to realize the detachable function.
Further preferably, the position locking relationship between the wall-attached fastener 32 and the wall-attached bottom plate 31 in the present embodiment is realized by a locking component 34, and the wall-attached bottom plate 31 is provided with a first through chute 300; the wall-attached fastener 32 is provided with a through second chute 400, the first chute 300 is communicated with the second chute 400, and the length extension direction of the first chute 300 and the second chute 400 is arranged at an included angle; the locking component 34 is arranged in the first chute 300 and the second chute 400 in a penetrating way, locks the current positions of the coanda bottom plate 31 and the coanda fastener 32, and the locking component 34 is detachably arranged with the coanda bottom plate 31 or the coanda fastener 32. As a preferred manner, the locking component 34 of the present embodiment may adopt a pin or bolt structure, and the first chute 300 or the second chute 400 may adopt rounded rectangular long holes perpendicular to each other; or the first chute 300 adopts a rounded rectangular long hole and the second chute 400 adopts a circular through hole.
The wall-attached supporting seat 3 can also play a role in preventing falling and supporting the guide rail. The anti-falling swing block 35, the swing needle 36 and the second limiting block 37 are arranged in the wall-attached fastener 32. The anti-falling swing block 35 is arranged on one side, far away from the wall, of the wall attaching fastener 32, the anti-falling swing block 35 is rotationally connected with the wall attaching fastener 32, and the gravity center of the anti-falling swing block 35 deviates from the hinging shaft part of the anti-falling swing block 35; the anti-falling swing block 35 is provided with a clamping groove, and the swing needle 36 is embedded in the clamping groove and fixedly connected with the anti-falling swing block 35; the second stopper 37 is provided on the virtual circumference of the anti-falling swing block 35 in the clockwise rotation direction; the falling-preventing swing block 35 or the swing needle 36 is abutted against the limit rod 100 of the guide rail 1. As can be seen from fig. 7, 8 and 9, a clamping groove is formed in the center of the bottom of the anti-falling swing block 35, and a swing needle is embedded in the clamping groove and is arranged at a certain included angle with the anti-falling swing block 35. Since the falling prevention swing block 35 is heavy, the center of gravity thereof is not at the hinge shaft portion of the falling prevention swing block 35, but is located at a side away from the guide rail. The anti-falling swing block 35 in an un-triggered state is in an inclined state, the swing needle 36 extends to the direction of the guide rail in an approximately horizontal state, the swing needle 36 coaxially arranged on the hinge shaft of the anti-falling swing block 35 is used as a trigger part and intermittently contacts with the limit rod 100 of the passing guide rail 1, when the guide rail 1 normally operates, the movement speed is only a few centimeters per minute, even if the limit rod 100 drives the swing needle 36 to rotate for a certain distance, the swing needle 36 is reset for a sufficient time, and the anti-falling swing block 35 cannot be driven to rotate to the limit position; when the guide rail 1 drops fast, the swing needle 36 is triggered fast, so that the swing needle 36 drives the anti-drop swing block 35 to rotate to the limit position, the anti-drop swing block 35 is in a horizontal posture, one end of the anti-drop swing block 35 is abutted with the limit rod 100, the other end of the anti-drop swing block 35 is abutted with the second limit block 37, the length of the anti-drop swing block 35 extending into the guide rail 1 is long, and further dropping of the guide rail 1 can be prevented. The second limiting block 37 can be made of angle steel, square steel pipe and other structures.
When the guide rail needs to be lifted normally, in order to avoid the obstruction caused by accidental triggering of the anti-falling swing block 35, the anti-falling swing block 35 is further arranged to be telescopic relative to the wall attaching fastener 32, specifically, a third sliding groove 500 which is horizontally penetrated is arranged on the upper side surface of the wall attaching fastener 32, and the hinge shaft of the anti-falling swing block 35 is embedded in the third sliding groove 500; the side surfaces of the wall attaching fastener 32 are oppositely and alternately provided with a second protruding part 600 and a third protruding part 700, and the second protruding part 600 or the third protruding part 700 is partially arranged around the outline of the third chute 500; the hinge shaft of the anti-falling swing block 35 is provided with a positioning component 38, and the positioning component 38 also extends into the gap between the second protruding part 600 or the third protruding part 700 and abuts against the side surface of the wall attachment fastener 32. As shown in fig. 6, if the fall preventing function of the fall preventing swing block 35 is not required to be started, the positioning assembly 38 can be released, the fall preventing swing block 35 is retracted toward the inside of the wall attaching fastener 32 along the third sliding groove 500, and neither the swing needle 36 nor the fall preventing swing block 35 can be triggered. When the fall preventing function of the fall preventing swing block 35 needs to be activated, the fall preventing swing block 35 is extended along the third sliding groove 500. The second protrusion 600 or the third protrusion 700 partially surrounds the contour of the third chute 500, and the gap between the two can play a role of pre-positioning, so that inaccuracy in manual installation and positioning is avoided, and the problem of insensitivity in triggering of the balance needle 36 or the anti-falling balance block 35 can be overcome.
In addition, the wall-attached supporting seat 3 further comprises a push rod 39, one end of the push rod 39 is hinged with the wall-attached fastener 32, and the other end of the push rod 39 extends outwards towards the inclined upward direction and is propped against the limiting rod 100 of the guide rail 1; the ejector rod 39 is used for unloading the load of the guide rail 1 to the wall. The ejector rod 39 is formed by matching an internal threaded pipe with an internal supporting rod structure, one end of the internal threaded pipe is hinged with the wall attaching fastener 32, and the supporting rod extends into the other end of the internal threaded pipe and is in threaded connection with the internal threaded pipe.
Referring to fig. 1-5 and 10-15, the frame reversing mechanism 4 may define a direction of unidirectional movement of the rail or hydraulic lift mechanism 2. Specifically, the climbing frame reversing mechanism 4 comprises a hollow box 41, a stop block 42, two first limiting blocks 43 and an elastic unit 44; the box body 41 is in sliding connection with the guide rail 1, a stop block 42 is arranged in the box body 41, the stop block 42 is in rotary connection with the box body 41, and a rotating shaft of the stop block 42 also penetrates through the box body 41; the two first limiting blocks 43 are arranged at intervals and penetrate through two ends of the box body 41 in the height extending direction, and the two first limiting blocks 43 are arranged on one side, far away from the guide rail 1, of the box body 41; one end of the elastic unit 44 is fixedly connected with the outer surface of the box body 41, the other end of the elastic unit 44 is selectively connected with different non-center positions on the end surface of the box body 41, which extend out of the rotating shaft of the stop block 42, and the elastic unit 44 and the first limiting block 43 limit the clockwise or anticlockwise rotating angle of the stop block 42 relative to the box body 41; a plurality of limiting rods 100 are arranged at intervals in the axial extension direction of the guide rail 1, grooves are formed in the side surfaces of the guide rail 1, and the box body 41 stretches into the grooves and is in sliding connection with the guide rail 1. The end part of the stop block 42 extends into the area between the adjacent limiting rods 100 and is abutted against the limiting rods 100; the movable end of the hydraulic lifting mechanism 2 is also abutted against the limit rod 100. A through window may be provided generally on the side of the case 1 adjacent to the guide rail 1 to facilitate the extension of the stop 42. As can be seen from the figure, the movable end of the hydraulic lifting mechanism 2 is provided with a hook, which needs to be separated from the stop lever 100 when the movable end of the hydraulic lifting mechanism 2 extends or retracts along the guide rail 1, and needs to be kept in abutment with the stop lever 100 when the fixed end of the hydraulic lifting mechanism 2 extends or retracts along the guide rail 1. One end of the box 41 is also detachably connected with the adjacent wall-attached support base 3. The movement of the hydraulic lifting mechanism 2 on the guide rail can be understood as the movable end lifting or pulling down the fixed end. Whether the hydraulic lifting mechanism ascends or descends along the guide rail 1, in the moving process, one of the fixed end and the movable end of the hydraulic lifting mechanism 2 always needs to keep a relative fixed posture with the guide rail, so that the clear moving direction of the hydraulic lifting mechanism 2 can be ensured. The check block 42 can play a role of a one-way ratchet, when the relative motion between the guide rail 1 and the hydraulic lifting mechanism 2 occurs, the guide rail 1 or the hydraulic lifting mechanism 2 can be prevented from falling, because the lifting or descending process of the guide rail 1 or the hydraulic lifting mechanism 2 in a normal moving state is very slow, when the guide rail 1 moves, the rotation amplitude of the check block 42 is very small, and the elastic force of the elastic unit 44 can drive the check block 42 to reset in time. The two first stoppers 43 respectively define the limit positions of the clockwise or counterclockwise rotation of the stopper 42. When the guide rail 1 needs to descend, the stop block 42 rotates counterclockwise through the window of the box 41 and abuts against the stop lever 100. The illustrated stop 42 is generally arcuate in configuration.
When the hydraulic lifting mechanism 2 ascends or descends along the guide rail, the connection positions of the end part of the elastic unit 44 and the end surface of the rotary shaft of the stop block 42 extending out of the box body 41 are different, and in order to facilitate the switching of the connection positions in different movement directions, the box body 41 is provided with a rocking handle 45, the rocking handle 45 is rotationally connected with the box body 41, and the rocking handle 45 is coaxially arranged with the rotary shaft of the stop block 42; the end face of the rotating shaft of the stop block 42 is provided with a first fan-shaped boss 421, and the first fan-shaped boss 421 extends outwards along the axial direction of the rotating shaft of the stop block 42; a second fan-shaped boss 451 is further arranged on one side, close to the rotating shaft of the stop block 42, of the rocking handle 45, one end, far away from the stop block 42, of the rocking handle 45 is fixedly connected with the elastic unit 44, the first fan-shaped boss 421 and the second fan-shaped boss 451 are coaxially arranged, and the second fan-shaped boss 451 is located in an opening area of the first fan-shaped boss 421; the central angle of the first fan-shaped boss 421 is larger than the central angle of the second fan-shaped boss 451. As can be seen from fig. 10 and 11, the crank 45 has a bent and extended handle which extends outwardly in the radial direction of the crank 45, with the end of the handle extending for fixed connection with the resilient unit 44. When the unidirectional trafficability of the hydraulic lifting mechanism 2 or the guide rail 1 relative to the climbing frame reversing mechanism 4 needs to be adjusted, the stop block 42 and the rocking handle 45 only need to be rotated, and the end position of the stop block 42 abutting against the limit rod 100 can be changed. The elastic unit 44 may be implemented by a tension spring.
As a further modification of the present embodiment, as is apparent from fig. 13 and 14, the sectional area of the opening portion of the central angle of the first fan-shaped boss 421 is larger than the sectional area of the second fan-shaped boss 451, so that the rocking handle 45 can be rotated by a certain angle, preferably in the range of 0 to 34 °, with respect to the rotation axis of the stopper 42.
In addition, the lifting adjusting method of the hydraulic climbing frame comprises the following steps:
s1: wall-attached supporting seats 3 are arranged on the wall body in an array mode at intervals, the guide rail 1 and each wall-attached supporting seat 3 can be connected in a sliding mode, and facilities such as a pavement plate, an outer support or a protective net are arranged on one side, away from the wall body, of the guide rail 1; two climbing frame reversing mechanisms 4 and a hydraulic lifting mechanism 2 are arranged at intervals on one side of the guide rail 1 close to a wall body; the hydraulic lifting mechanism 2 is positioned between the two climbing frame reversing mechanisms 4;
s2: when the height of the hydraulic climbing frame needs to be raised, a climbing frame reversing mechanism 4 is kept in a connection state with the wall-attached supporting seat 3; the stop blocks 42 of the two climbing frame reversing mechanisms 4 are respectively rotated clockwise to the corresponding limit positions and are abutted against the limit rods 100 on the guide rail 1, so that the guide rail 1 can only vertically ascend relative to a wall body; the movable end of the hydraulic lifting mechanism 2 extends to the limit length and is abutted with the limiting rod 100 of the guide rail 1, and then the movable end of the hydraulic lifting mechanism 2 is retracted and drives the guide rail 1 to vertically move upwards; the distance of each movement of the guide rail 1 is the limit travel of the movable end of the hydraulic lifting mechanism 2, then the movable end of the hydraulic lifting mechanism 2 is separated from the guide rail, the movable end of the hydraulic lifting mechanism 2 is extended to the limit length again and is abutted against the limit rod 100 of the guide rail again, and the lifting process of the guide rail 1 is repeated until the guide rail 1 is lifted to the designated height, so that the guide rail lifting operation of the hydraulic climbing frame is completed;
S3: when the guide rail is lifted to a specified height, the two climbing frame reversing mechanisms 4 and the hydraulic lifting mechanism 2 are further lifted to the corresponding heights along the guide rail 1; firstly, a climbing frame reversing mechanism 4 is detached from an adjacent wall-attached supporting seat 3; the stop blocks 42 of the two climbing frame reversing mechanisms 4 are continuously kept to rotate clockwise to the corresponding limit positions respectively and are abutted against the limit rods 100 on the guide rails 1, so that the hydraulic lifting mechanism 2 has upward unidirectional trafficability; in the process that the hydraulic lifting mechanism 2 ascends along the guide rail 1, the movable end of the hydraulic lifting mechanism 2 at the retraction limit position is abutted against the limiting rod 100 on the guide rail 1, then the movable end stretches out to enable the fixed end of the hydraulic lifting mechanism 2 to vertically slide upwards along the guide rail, when the movable end of the hydraulic lifting mechanism 2 stretches out to the limit position, the movable end of the hydraulic lifting mechanism 2 is separated from the guide rail 1, the movable end retracts towards the fixed end direction and drives the other climbing frame reversing mechanism 4 to ascend along the guide rail 1, then the movable end retracted to the initial position is continuously abutted against the guide rail 1 again, and the process that the movable end drives the fixed end to move is repeated; the two climbing frame reversing mechanisms 4 and the hydraulic lifting mechanism 2 move linearly along the length extending direction of the guide rail 1 in such an alternating manner, and one climbing frame reversing mechanism 4 is fixedly connected with the wall-attached supporting seat 3 after reaching the wall-attached supporting seat 3 at the target position; when the climbing frame reversing mechanism 4 or the hydraulic lifting mechanism 2 needs to cross the wall-attached supporting seat 3 with a certain height, the wall-attached supporting seat 3 is required to be horizontally avoided, at the moment, the guide frame 33 at one side of the wall-attached supporting seat 3 is disassembled, the locking part 34 is taken out from the first sliding groove 300 and the second sliding groove 400, the wall-attached fastener 32 horizontally slides a certain distance along the wall-attached bottom plate 31, the vertical movement of the two climbing frame reversing mechanisms 4 and the hydraulic lifting mechanism 2 is not hindered, after the two climbing frame reversing mechanisms 4 and the hydraulic lifting mechanism 2 cross the wall-attached supporting seat with a certain height, the wall-attached fastener 32 is reset along the wall-attached bottom plate 31, the wall-attached bottom plate 31 and the wall-attached fastener 32 are locked again by the locking part 34, and the guide frame 33 is reinstalled, so that the reset of the wall-attached supporting seat 3 can be realized;
S4: when the height of the hydraulic climbing frame needs to be lowered, the hydraulic lifting mechanism 2 drives the guide rail to intermittently descend to the designated height, and at the moment, the stop blocks 42 of the two climbing frame reversing mechanisms 4 are respectively rotated to the corresponding limit positions anticlockwise and are abutted with the limit rods 100 on the guide rail 1; the height of each guide rail descent is equal to the limit length of the extension of the movable end of the hydraulic lifting mechanism 2; then, releasing the fixedly connected relation between the climbing frame reversing mechanism 4 and the wall-attached supporting seat 3, enabling the movable ends of the climbing frame reversing mechanism 4 and the hydraulic lifting mechanism 2 to move downwards relative to the guide rail 1, keeping the movable ends of the other climbing frame reversing mechanism 4 and the hydraulic lifting mechanism 2 fixed relative to the guide rail 1 during movement, alternately lowering the heights of the movable ends and the fixed ends of the hydraulic lifting mechanism 2 on the guide rail 1 until the movable ends and the fixed ends reach the wall-attached supporting seat 3 at a specified position, and fixedly connecting the climbing frame reversing mechanism 4 adjacent to the hydraulic lifting mechanism 2 with the wall-attached supporting seat 3 again; if the user needs to pass through one or more wall-attached supporting seats 3 downwards, the wall-attached supporting seats 3 in the step S3 are adopted to carry out horizontal avoidance processing operation.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. A hydraulic climbing frame, which comprises a guide rail (1), a hydraulic lifting mechanism (2), a plurality of wall-attached supporting seats (3) and two climbing frame reversing mechanisms (4),
each wall-attached supporting seat (3) is arranged at intervals along the vertical extension direction of the wall body and is fixedly connected with the wall body respectively;
the guide rail (1) is respectively and slidably connected with a plurality of wall-attached supporting seats (3) which are vertically arranged, and the wall-attached supporting seats (3) are selectively and fixedly connected with the guide rail (1);
the two climbing frame reversing mechanisms (4) are selectively and fixedly connected with the guide rail (1);
two ends of the hydraulic lifting mechanism (2) are respectively hinged with the two climbing frame reversing mechanisms (4) to drive the climbing frame reversing mechanisms (4) or the guide rail (1) to ascend or descend relative to the wall body;
the wall-attached support is characterized in that one climbing frame reversing mechanism (4) is detachably connected with the wall-attached support seat (3), and the wall-attached support seat (3) is connected with a wall body in a sliding manner along the horizontal direction;
the wall-attached supporting seat (3) comprises a wall-attached bottom plate (31), wall-attached fasteners (32) and two guide frames (33); the wall-attached bottom plate (31) is fixedly arranged on the wall body, and the wall-attached bottom plate (31) also extends outwards along the horizontal direction; the wall attaching base plate (31) is provided with a first protruding part (200) at one side close to a wall body, the wall attaching fastener (32) is buckled on the surface of the wall attaching base plate (31) and the first protruding part (200), and the wall attaching fastener (32) and the wall attaching base plate (31) are in sliding connection with a position locking function; two guide frames (33) are symmetrically arranged on one side, far away from the wall, of the wall attaching fastener (32), the guide frames (33) are in sliding or rolling connection with the surface of the guide rail (1) in the length extending direction, and the guide frames (33) are also detachably connected with the wall attaching fastener (32); when the hydraulic lifting mechanism (2) drives the climbing frame reversing mechanism (4) or the guide rail (1) to ascend or descend relative to the wall body, at least one guide frame (33) is detached from the wall attaching fastener (32), the locking relation between the wall attaching fastener (32) and the wall attaching bottom plate (31) is released, and the wall attaching fastener (32) horizontally moves along the wall attaching bottom plate (31) and deviates from the climbing frame reversing mechanism (4) or the hydraulic lifting mechanism (2);
The wall-attached supporting seat (3) further comprises a locking part (34), and a first through chute (300) is arranged on the wall-attached bottom plate (31); the wall-attached fastener (32) is provided with a through second chute (400), the first chute (300) is communicated with the second chute (400), and the length extension direction of the first chute (300) and the second chute (400) form an included angle; the locking component (34) is arranged in the first chute (300) and the second chute (400) in a penetrating way, locks the current positions of the wall-attached bottom plate (31) and the wall-attached fastener (32), and the locking component (34) and the wall-attached bottom plate (31) or the wall-attached fastener (32) are detachably arranged;
the wall-attached supporting seat (3) further comprises an anti-falling swing block (35), a swing needle (36) and a second limiting block (37), wherein the anti-falling swing block (35) is arranged on one side, far away from a wall body, of the wall-attached fastener (32), the anti-falling swing block (35) is rotationally connected with the wall-attached fastener (32), and the gravity center of the anti-falling swing block (35) deviates from the hinging shaft position of the anti-falling swing block (35); the anti-falling swing block (35) is provided with a clamping groove, and the swing needle (36) is embedded in the clamping groove and fixedly connected with the anti-falling swing block (35); the second limiting block (37) is also arranged on the virtual circumference of the anti-falling swing block (35) in the clockwise rotation direction; a plurality of limiting rods (100) are arranged at intervals in the length extending direction of the guide rail (1), and an anti-falling swing block (35) or a swing needle (36) is abutted against the limiting rods (100) of the guide rail (1);
The anti-falling swing block (35) is arranged in a telescopic way relative to the wall attaching fastener (32), a third sliding groove (500) which is horizontally penetrated is arranged on the upper side surface of the wall attaching fastener (32), and the hinge shaft of the anti-falling swing block (35) is embedded in the third sliding groove (500); the side surfaces of the wall attaching fasteners (32) are opposite and are provided with a second protruding part (600) and a third protruding part (700) at intervals, and the second protruding part (600) or the third protruding part (700) is partially arranged around the outline of the third sliding groove (500); the hinge shaft of the anti-falling swing block (35) is provided with a positioning component (38), and the positioning component (38) also stretches into a gap between the second protruding part (600) or the third protruding part (700) and is abutted with the side surface of the wall attaching fastener (32).
2. The hydraulic climbing frame according to claim 1, wherein the wall-attached supporting seat (3) further comprises a push rod (39), one end of the push rod (39) is hinged with the wall-attached fastener (32), and the other end of the push rod (39) extends outwards towards an inclined upward direction and is abutted against a limiting rod (100) of the guide rail (1); the ejector rod (39) is used for unloading the load of the guide rail (1) to the wall body.
3. The hydraulic climbing frame according to claim 1, wherein the climbing frame reversing mechanism (4) comprises a hollow box body (41), a stop block (42), two first limiting blocks (43) and an elastic unit (44); the box body (41) is in sliding connection with the guide rail (1), a stop block (42) is arranged in the box body (41), the stop block (42) is in rotary connection with the box body (41), and a rotating shaft of the stop block (42) also penetrates through the box body (41); the two first limiting blocks (43) are arranged at intervals and penetrate through the two ends of the box body (41) in the height extending direction, and the two first limiting blocks (43) are arranged on one side, far away from the guide rail (1), of the box body (41); one end of the elastic unit (44) is fixedly connected with the outer surface of the box body (41), the other end of the elastic unit (44) is selectively connected with different non-center positions on the end face of the box body (41) where the rotating shaft of the stop block (42) extends out, and the angle of clockwise or anticlockwise rotation of the stop block (42) relative to the box body (41) is limited by the elastic unit (44) and the first limiting block (43); the end part of the stop block (42) stretches into the area between the adjacent limiting rods (100) and is abutted against the limiting rods (100); the movable end of the hydraulic lifting mechanism (2) is also in butt joint with the limiting rod (100); one end of the box body (41) is detachably connected with the wall-attached supporting seat (3).
4. A hydraulic climbing frame according to claim 3, characterized in that the box body (41) is also provided with a rocking handle (45), the rocking handle (45) is rotationally connected with the box body (41), and the rocking handle (45) is coaxially arranged with the rotating shaft of the stop block (42); the end face of the rotating shaft of the stop block (42) is provided with a first fan-shaped boss (421), and the first fan-shaped boss (421) extends outwards along the axial direction of the rotating shaft of the stop block (42); a second fan-shaped boss (451) is further arranged on one side, close to the rotating shaft of the stop block (42), of the rocking handle (45), one end, far away from the stop block (42), of the rocking handle (45) is fixedly connected with the elastic unit (44), the first fan-shaped boss (421) and the second fan-shaped boss (451) are coaxially arranged, and the second fan-shaped boss (451) is located in an opening area of the first fan-shaped boss (421); the central angle of the first fan-shaped boss (421) is larger than that of the second fan-shaped boss (451).
5. A hydraulic climbing frame according to claim 4, characterized in that the rocking handle (45) is rotatable by 0-34 ° with respect to the rotation axis of the stopper (42).
6. The lifting adjustment method of the hydraulic climbing frame is characterized by comprising the following steps of:
s1: the hydraulic climbing frame according to any one of claims 3-5, wherein wall-attached supporting seats (3) are arranged on a wall body in an array manner at intervals, so that the guide rail (1) is slidably connected with each wall-attached supporting seat (3), and two climbing frame reversing mechanisms (4) and a hydraulic lifting mechanism (2) are arranged at intervals on one side, close to the wall body, of the guide rail (1); the hydraulic lifting mechanism (2) is positioned between the two climbing frame reversing mechanisms (4);
S2: when the height of the hydraulic climbing frame is required to be lifted, a climbing frame reversing mechanism (4) is connected with the wall-attached supporting seat (3) at the position; the stop blocks (42) of the two climbing frame reversing mechanisms (4) are respectively rotated clockwise to the corresponding limit positions and are abutted against the limit rods (100) on the guide rail (1), so that the guide rail can only vertically ascend unidirectionally relative to the wall body; the movable end of the hydraulic lifting mechanism (2) extends to the limit length and is abutted with the limiting rod (100) of the guide rail (1), and then the movable end of the hydraulic lifting mechanism (2) is retracted and drives the guide rail (1) to move vertically upwards; the moving distance of each guide rail is the limit travel of the movable end of the hydraulic lifting mechanism (2), then the movable end of the hydraulic lifting mechanism (2) is separated from the guide rail, the movable end of the hydraulic lifting mechanism (2) is extended to the limit length and is abutted against a limit rod (100) of the guide rail, and the lifting process of the guide rail is repeated until the guide rail (1) is lifted to a specified height, so that the guide rail lifting operation of the hydraulic climbing frame is completed;
s3: when the guide rail rises to a specified height, the two climbing frame reversing mechanisms (4) and the hydraulic lifting mechanism (2) are further lifted to corresponding heights along the guide rail (1), and firstly, the climbing frame reversing mechanism (4) is detached from the adjacent wall-attached supporting seat (3); the stop blocks (42) of the two climbing frame reversing mechanisms (4) are continuously kept to rotate clockwise to the corresponding limit positions respectively and are abutted against the limit rods (100) on the guide rails (1), so that the hydraulic lifting mechanism (2) has upward unidirectional trafficability; in the process that the hydraulic lifting mechanism (2) ascends along the guide rail, the movable end of the hydraulic lifting mechanism (2) at the retraction limit position is abutted against a limiting rod (100) on the guide rail (1), then the movable end stretches out to enable the fixed end of the hydraulic lifting mechanism (2) to vertically slide upwards along the guide rail, when the movable end of the hydraulic lifting mechanism (2) stretches out to the limit position, the movable end of the hydraulic lifting mechanism (2) is separated from the guide rail, the movable end retracts towards the fixed end and drives the other climbing frame reversing mechanism (4) to ascend along the guide rail (1), then the movable end retracted to the initial position is abutted against the guide rail, and the process that the movable end drives the fixed end to move is repeated; the two climbing frame reversing mechanisms (4) and the hydraulic lifting mechanism (2) move linearly along the length extending direction of the guide rail (1) in such an alternating manner, and one climbing frame reversing mechanism (4) is fixedly connected with the wall-attached supporting seat (3) after reaching the wall-attached supporting seat (3) at the target position; when the climbing frame reversing mechanism (4) or the hydraulic lifting mechanism (2) needs to cross a wall-attached supporting seat (3) with a certain height, the wall-attached supporting seat (3) at the climbing frame reversing mechanism needs to be subjected to horizontal avoidance treatment, at the moment, the guide frame (33) at one side of the wall-attached supporting seat (3) is disassembled, the locking part (34) is taken out from the first sliding groove (300) and the second sliding groove (400), the wall-attached fastener (32) horizontally slides a certain distance along the wall-attached bottom plate (31), the vertical movement of the two climbing frame reversing mechanisms (4) and the hydraulic lifting mechanism (2) is not hindered, after the two climbing frame reversing mechanisms (4) and the hydraulic lifting mechanism (2) cross the wall-attached supporting seat with the certain height, the wall-attached fastener (32) is reset along the wall-attached bottom plate (31), the locking part (34) is used for locking the wall-attached bottom plate (31) and the wall-attached fastener (32) again, and the guide frame (33) is installed again, so that the reset of the wall-attached supporting seat (3) can be realized;
S4: when the height of the hydraulic climbing frame needs to be lowered, the hydraulic lifting mechanism (2) drives the guide rail to intermittently descend to the designated height, and the descending height of the guide rail is equal to the limit length of the extending movable end of the hydraulic lifting mechanism (2) each time; releasing the fixedly connection relation between one climbing frame reversing mechanism (4) and the wall-attached supporting seat (3), enabling the movable ends of the climbing frame reversing mechanism (4) and the hydraulic lifting mechanism (2) to move downwards relative to the guide rail (1), keeping the fixed ends of the other climbing frame reversing mechanism (4) and the hydraulic lifting mechanism (2) fixed relative to the guide rail (1), alternately lowering the heights of the movable ends and the fixed ends of the hydraulic lifting mechanism (2) on the guide rail (1) until the movable ends and the fixed ends reach the wall-attached supporting seat (3) at a specified position, and fixedly connecting the climbing frame reversing mechanism (4) adjacent to the hydraulic lifting mechanism (2) with the wall-attached supporting seat (3) again; if one or more wall-attached supporting seats (3) need to be crossed downwards, the wall-attached supporting seats (3) in the step S3 are adopted to carry out horizontal avoidance processing operation.
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| CN116733209B (en) * | 2023-08-09 | 2023-10-27 | 河北联胜工程科技有限公司 | Attached lifting scaffold |
| CN117468690B (en) * | 2023-12-26 | 2024-03-08 | 中建三局(福建)投资建设有限公司 | Climbing device for integrated building machine for residence building and safety monitoring method thereof |
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| CN2929056Y (en) * | 2005-05-25 | 2007-08-01 | 北京卓良模板有限公司 | Hydraulic driving automatic climbing formwork |
| JP5232479B2 (en) * | 2008-01-11 | 2013-07-10 | 清水建設株式会社 | Slide scaffolding equipment |
| CN207812980U (en) * | 2018-01-18 | 2018-09-04 | 广州达蒙安防科技有限公司 | A kind of attachment type raise scaffold hydraulic lifting system |
| CN209323949U (en) * | 2018-09-26 | 2019-08-30 | 上海建工集团股份有限公司 | A kind of scaffold aisle device |
| CN110017019B (en) * | 2019-05-14 | 2024-03-01 | 中建海峡建设发展有限公司 | Hydraulic climbing formwork system and construction method thereof |
| CN210828300U (en) * | 2019-09-29 | 2020-06-23 | 江苏学则智能科技有限公司 | Wall-attached support assembly for attached scaffold |
| CN214995855U (en) * | 2021-02-04 | 2021-12-03 | 湖南林众建筑科技有限公司 | Climb frame and prevent weighing down and prevent toppling and attach wall support device |
| CN215291355U (en) * | 2021-07-14 | 2021-12-24 | 山东曜和建筑科技有限公司 | Wall-attached support for fixing climbing frame guide rail |
| CN216740630U (en) * | 2021-12-06 | 2022-06-14 | 浙江铠甲建筑科技有限公司 | Automatic descending connecting rod |
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