CN219280508U - Portable device for multi-angle column body - Google Patents
Portable device for multi-angle column body Download PDFInfo
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- CN219280508U CN219280508U CN202320268288.5U CN202320268288U CN219280508U CN 219280508 U CN219280508 U CN 219280508U CN 202320268288 U CN202320268288 U CN 202320268288U CN 219280508 U CN219280508 U CN 219280508U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The application discloses a portable device for a multi-angle column shaft, which relates to the technical field of bridge construction and comprises an anchoring supporting rod, wherein the top end of the anchoring supporting rod is provided with a hook for hooking a main column shaft rib; the bottom end of the angle adjusting rod is hinged to the bottom end of the anchoring supporting rod; the angle adjusting rod is provided with a plurality of adjusting joints with optional intervals; the horizontal seat rod comprises a cross rod and a seat plate, one end of the cross rod is hinged to the lower part of the hook of the anchoring support rod, and the other end of the cross rod is detachably hinged to one of the adjusting joints of the angle adjusting rod; the seat plate is arranged on the upper surface of the cross bar; the cross bar, the angle adjusting rod and the horizontal seat rod form a triangular suspension seat structure which can be adapted to column shafts with different angles. The portable device of this application, the quality is light, and reliable and stable can assist the reinforcing bar ligature operation of multiple different angle shaft.
Description
Technical Field
The application relates to the technical field of bridge construction, in particular to a portable device for a multi-angle column body.
Background
At present, in the construction process of a main tower of a cable-stayed bridge, a main tower of a suspension bridge, a highway high pier and a column shaft of a railway high pier (the main tower and the main body of the high pier are collectively called as a main tower), the construction is carried out in sections, and the construction section height is at least more than 4.5 m. In the actual construction process, generally, the installation work of the stiff framework and the main rib in the column shaft is finished firstly, and then the installation work of parts such as annular stirrups, pull hooks, protective layer cushion blocks and embedded parts is finished. However, the installation work of the annular stirrups, the pull hooks, the protective layer cushion blocks, the embedded parts and other parts is completed by constructors through a simple scaffold erecting mode; it is particularly important that for a column shaft with an overlarge slope (such as a column shaft of a main tower of a cable-stayed bridge), even if a simple scaffold or a freehand climbing mode is adopted, the working space of constructors is still limited, and the steel bar binding work is particularly difficult.
Practical construction statistics show that the construction mode of the simple scaffold is adopted for binding the steel bars, the steel bars in the single 100m column body are required to be erected for about 70 tons in the binding process of the steel bars, and the wood scaffold board is about 14m 3 The material resource waste is caused, the erection is complicated, and the repeated utilization rate is low.
Disclosure of Invention
Aiming at the defects in the prior art, the purpose of the application is to provide a portable device for multi-angle column shafts, which is light in weight, stable and reliable and capable of assisting the steel bar binding operation of various column shafts with different angles.
In order to achieve the above purpose, the technical scheme adopted is as follows: a portable device for a multi-angle shaft, comprising:
the top end of the anchoring supporting rod is provided with a hook for hooking the main column body rib;
the bottom end of the angle adjusting rod is hinged to the bottom end of the anchoring supporting rod; the angle adjusting rod is provided with a plurality of adjusting joints with optional intervals;
the horizontal seat rod comprises a cross rod and a seat plate, one end of the cross rod is hinged to the lower part of the hook of the anchoring support rod, and the other end of the cross rod is detachably hinged to one of the adjusting joints of the angle adjusting rod; the seat plate is arranged on the upper surface of the cross bar; the cross bar, the angle adjusting rod and the horizontal seat rod form a triangular suspension seat structure which can be adapted to column shafts with different angles.
On the basis of the technical scheme, the horizontal seat rod further comprises a supporting rod, the supporting rod vertically penetrates through the cross rod, and the seat plate is welded on the upper surfaces of the supporting rod and the cross rod.
On the basis of the technical scheme, the horizontal seat rod further comprises a backrest rod and a backrest plate, the bottom end of the backrest rod is obliquely fixed on the cross rod, and the fixed position is far away from the main column body rib; the backboard is welded and fixed on the inner side of the backrest rod.
On the basis of the technical scheme, the two ends of the cross rod and the bottom end of the angle adjusting rod are rolled into round-end type plug-in connectors, the adjusting connectors are sleeve type open connectors, the lower parts of hooks of the anchoring supporting rods and the bottom ends of the angle adjusting rods are sleeved with open connectors in an interference mode, and the plug-in connectors are hinged to the open connectors through bolts.
On the basis of the technical scheme, the anchoring supporting rod comprises an anchoring vertical rod, the hook is positioned at the top end of the anchoring vertical rod and comprises double-way bending, the first way bending is vertical bending of 90 degrees, and the second way bending is horizontal bending to form a U shape; the bottom of the anchoring vertical rod is provided with an inserting joint.
On the basis of the technical scheme, the angle adjusting rod comprises five-stage adjustable adjusting joints from top to bottom, and the angle adjusting rod is divided into two positive angle adjusting joints positioned below, two negative angle adjusting joints positioned above and one transition adjusting joint positioned in the middle.
On the basis of the technical scheme, when the end part of the cross rod is arranged at the first-stage adjusting joint, the portable device is suitable for a column shaft of-30 degrees to-15 degrees; when the end part of the cross rod is arranged at the second-stage adjusting joint, the portable device is suitable for a column shaft of-15 degrees to 0 degrees.
On the basis of the technical scheme, when the end part of the cross rod is arranged at the fourth-stage adjusting joint, the portable device is suitable for a column shaft of 0-15 degrees; when the end part of the cross rod is arranged at the fifth-stage adjusting joint, the portable device is suitable for a column shaft of 15-30 degrees.
On the basis of the technical scheme, the safety soft belt for hanging equipment on the horizontal seat rod.
On the basis of the technical scheme, the main body of the anchoring supporting rod is tightly attached to the stirrup of the column body, and the anchoring supporting rod, the angle adjusting rod and the horizontal seat rod are all made of alloy steel.
The beneficial effects that technical scheme that this application provided brought include:
the portable device comprises an anchoring supporting rod, an angle adjusting rod and a horizontal seat rod, wherein a hook is arranged at the top end of the anchoring supporting rod, a plurality of adjusting joints with optional intervals are arranged on the angle adjusting rod, and when the portable device is applied to column shafts with different angles, the portable device adopts different adjusting joints; the cross bar, the angle adjusting rod and the horizontal seat rod form a triangle suspension seat structure which can be adapted to column bodies with different angles. In actual use, the hooks of the anchor support rods bear force.
The portable device has the advantages of light weight, portability and low cost, and is capable of bearing the weight of a single 100kg constructor by dead weight of about 5 kg; the wide application range can be suitable for various column structures of straight column, camber column and camber column, and is especially suitable for the construction of the main tower with large slope of the cable-stayed bridge. The portable device can enable constructors to become new generation steel bar binding spider men, a large number of scaffold work platforms are erected when original high pier steel bars are bound, a large number of manpower and material resources are saved, and work efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, 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 front view of a portable device according to an embodiment of the present application;
FIG. 2 is a side view of a portable device provided in an embodiment of the present application;
FIG. 3 is a top view of a portable device according to an embodiment of the present application;
fig. 4 is a schematic view of a portable device suitable for a column of 0 ° to 15 ° according to an embodiment of the present application;
fig. 5 is a schematic view of a portable device suitable for a 15 ° to 30 ° column provided in an embodiment of the present application;
FIG. 6 is a schematic view of a portable device suitable for a-30 to-15 column provided in an embodiment of the present application;
FIG. 7 is a schematic view of a portable device suitable for a column of-15 to 0 according to an embodiment of the present disclosure;
FIG. 8 is a front view of a horizontal table and chair pole provided in an embodiment of the present application;
FIG. 9 is a top view of a horizontal table and chair pole provided in an embodiment of the present application;
FIG. 10 is a front view of an anchor support rod provided in an embodiment of the present application;
FIG. 11 is a side view of an anchor support bar provided in an embodiment of the present application;
FIG. 12 is a top view of a male connector and an open connector connection provided in an embodiment of the present application;
reference numerals: 100. a main rib; 101. stirrups; 1. a horizontal seat bar; 2. anchoring the support rod; 3. an angle adjusting lever; 11. a cross bar; 12. a seat plate; 13. a backrest rod; 14. a backboard; 15. a male connector; 16. a support rod; 21. anchoring the vertical rod; 23. a hook; 32. the joint is adjusted.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 to 12, the application discloses a portable device for a multi-angle column shaft, provides a portable device with light and smart quality, can adjust self angle according to column shaft structure shape, is applicable to straight pier, camber type, various column shaft structures of internal inclination, is especially applicable to the construction of a large slope main tower of a cable-stayed bridge, and is mainly applied to the installation of a stiff framework and a main rib in the column shaft, and an annular stirrup, a drag hook, a protective layer cushion block, an embedded part and the like are installed in an auxiliary mode. Specifically, the lower layer annular stirrup has been installed, and the upper layer annular stirrup has been installed by the portable device.
The portable device comprises an anchoring supporting rod 2, an angle adjusting rod 3 and a horizontal seat rod 1, wherein a hook 23 is arranged at the top end of the anchoring supporting rod 2, and the hook 23 is used for being hung on a column main rib 100. The bottom end of the angle adjusting rod 3 is hinged with the bottom end of the anchoring supporting rod 2. The angle adjusting lever 3 is provided with a number of optional adjusting joints 32. The portable device employs different adjustment joints 32 when applied to shafts of different angles.
The horizontal seat bar 1 comprises a cross bar 11 and a seat plate 12, wherein one end of the cross bar 11 is hinged to the lower part of a hook 23 of the anchoring support bar 2, and the other end of the cross bar is detachably hinged to one of the adjusting joints 32 of the angle adjusting bar 3. The seat plate 12 is provided on the upper surface of the cross bar 11. The cross bar 11, the angle adjusting lever 3 and the horizontal seat bar 1 form a triangle suspension seat structure that can be adapted to different angle columns.
When in actual use, the hooks 23 of the anchoring support rods 2 bear force, the main body part of the anchoring support rods 2 is propped against the annular stirrup 101 arranged on the lower layer of the column shaft, the horizontal seat rod 1 is always close to horizontal, and constructors sit on the seat plate 12 to install parts such as a drag hook, a protective layer cushion block, an embedded part, the annular stirrup 101 on the upper layer and the like.
The portable device has the advantages of light weight, portability and low cost, and the dead weight is only 5kg, so that the portable device can bear the weight of a single 100kg constructor; meanwhile, the adjusting joints 32 at different positions can be selected according to different column angles, and the cable-stayed bridge is suitable for straight columns, camber columns and camber columns, and particularly suitable for large-slope main tower construction of cable-stayed bridges. The portable device can enable constructors to become new generation steel bar binding spider men, a large number of scaffold work platforms are erected when original high pier steel bars are bound, a large number of manpower and material resources are saved, and work efficiency is improved.
As shown in fig. 7 and 8, in one embodiment, the horizontal seat post 1 further comprises a support post 16, the support post 16 extending vertically through the cross bar 11, and the seat plate 12 is welded to the support post 16 and the upper surface of the cross bar 11.
Specifically, the support bar 16 and the cross bar 11 form a cross-shaped support structure, so that the support is more stable, the seat plate 12 is mounted on the cross-shaped support structure, and then a stable seat is formed, so that a constructor can conveniently take the seat when binding the reinforcing steel bars.
Further, the horizontal seat bar 1 further comprises a backrest bar 13 and a backrest plate 14, the bottom end of the backrest bar 13 is obliquely fixed to the cross bar 11, and the fixing part of the backrest bar 13 and the cross bar 11 is far away from the column main rib 100. The backboard 14 is welded and fixed to the inner side of the backrest bar 13.
The backrest rod 13 and the backrest plate 14 of the portable device further improve the safety performance of the portable device, provide back support for constructors and facilitate reinforcement binding work.
Further, both ends of the cross bar 11 and the bottom end of the angle adjusting rod 3 are rolled into round-end type plug-in connectors 15, the adjusting connectors 32 are sleeve type open connectors, the lower parts of the hooks 23 of the anchoring support rods 2 and the bottom ends of the angle adjusting rods 3 are fixedly sleeved with the open connectors in an interference mode, and the plug-in connectors 15 are hinged to the open connectors through bolts. The plug-in connector 15 and the opening connector are firmly connected, and the rotation performance is good.
All connect through open-type joint and plug-in type joint 15 between the three poles of this application, be convenient for standardized installation and demolish, conveniently transport, carry and reuse, further saved the cost.
As shown in fig. 3, 9 and 10, in one embodiment, the anchor support bar 2 comprises an anchor post 21, a hook 23 being located at the top end of the anchor post 21, and a plug-in connector 15 being provided at the bottom end of the anchor post 21. An open joint is provided on the anchor post 21 just below the hook 23. The hooks 23 comprise two bends, the first bend being a vertical bend of 90 ° (see fig. 9) and the second bend being a horizontal bend of U-shape (see fig. 3). The hook 23 can be stably hung on the main bar 100. The hook 23 is structurally stable and enables the anchor rod 21 to be pressed against the stirrup 101.
As shown in fig. 1, 4, 5, 6 and 7, the angle adjusting lever 3 includes five-stage interval-selectable adjusting joints 32 from top to bottom, and is divided into two positive angle adjusting joints located below, two negative angle adjusting joints located above and one transition adjusting joint located in the middle.
Specifically, the five-stage alternate adjustment joints 32 are first-stage adjustment joints from top to bottom, respectively. As shown in fig. 6, the portable device is adapted for a shaft of-30 ° to-15 ° when the end of the crossbar 11 is mounted to the first-stage adjustment joint 32. As shown in fig. 7, the cross bar 11 is adapted for a shaft of-15 ° to 0 ° when the end of the cross bar 11 is mounted to the second stage adjustment joint 32.
As shown in fig. 4, the portable device is adapted for use with a shaft of 0 ° to 15 ° when the end of the crossbar 11 is mounted to the fourth-stage adjustment joint 32. As shown in fig. 5, when the end of the horizontal seat bar 1 is mounted to the fifth-stage adjustment joint 32, the portable device is suitable for a column shaft of 15 ° to 30 °.
The portable device of this application selects for use the adjustment joint 32 of installing in different grades, and after constructor sits seat board 12, seat board 12 all is close the level, the constructor ligature reinforcing bar of being convenient for.
In one embodiment, the safety soft belt for equipment is hung on the horizontal seat rod 1, and both ends of the safety soft belt are provided with lock catches, one lock catch is used for fixing the main rib 100, and the other lock catch is used for fixing the safety belt on a constructor.
In one embodiment, the main body of the anchoring support rod 2 is tightly attached to the stirrup 101 of the column body, and the anchoring support rod 2, the angle adjusting rod 3 and the horizontal seat rod 1 are all made of alloy steel, so that the structure is more stable and firm.
The application principle of the portable device is as follows:
the first step: in a processing field, rolling two ends of the cross bar 11 into round end type plug-in connectors 15, welding a seat plate 12 at a proper position, welding a backrest rod 13 at the tail part, and welding a backrest plate 14 at the inner side of the backrest rod 13, namely processing to form the horizontal seat rod 1
And a second step of: in a processing field, according to the diameter of a column shaft reinforcing steel bar, the top of an anchoring vertical rod 21 is bent into a hook 23 through a reinforcing steel bar bending machine, an open type joint is welded at the level position of the transverse rod 11, and the bottom is rolled into a round end type plug-in joint 15.
And a third step of: in the processing field, under the condition of ensuring the cross rod 11 to be approximately horizontal according to the angle of the column shaft, an adjusting joint 32 corresponding to 5 parts of the column shaft of-30 degrees to-15 degrees, -15 degrees to-0 degrees, 0 degrees to 0 degrees and 15 degrees to 30 degrees is welded on the angle adjusting rod 3, and an opening joint connected with the plug-in joint 15 at the bottom end of the anchoring supporting rod 2 is welded at the tail part of the adjusting joint. Specifically, in the design, the design principle of the position of the adjusting joint 32 corresponding to the column shaft of-30 degrees to-15 degrees is that the cross rod 11 is just horizontal when being applied to the column shaft of-22.5 degrees.
Fourth step: after all the independent rods in the first step to the third step are processed, structural assembly is performed, and the plug-in connector 15 at the right end of the cross rod 11 is fixed and anchored to the opening connector at the lower part of the hook 23 of the support rod 2 through bolts. And then, selecting a corresponding adjusting joint 32 at the position 5 on the angle adjusting rod 3 according to the angle of the column body to be constructed, and connecting the adjusting joint 32 with the plug-in joint 15 at the left end of the cross rod 11 through bolts.
Fifth step: the portable device is transported to a column construction platform to be constructed, the hooks 23 of the anchoring support rods 2 are hung on the main reinforcement 100, vertical limit is generated by the low-layer bound horizontal stirrups 101, and the side surfaces of the anchoring support rods 2 are propped against the column reinforcement to be propped against.
Sixth step: according to the structural forms and angles of different column shafts, the fourth step to the fifth step can be repeated to finish the transportation and the inverted use of the multi-angle portable device. Gradually climbing construction from the bottom layer to the high layer.
In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A portable device for a multi-angle shaft, comprising:
the top end of the anchoring supporting rod (2) is provided with a hook (23) for hooking the main column rib (100);
the bottom end of the angle adjusting rod (3) is hinged to the bottom end of the anchoring supporting rod (2); the angle adjusting rod (3) is provided with a plurality of adjusting joints (32) with optional intervals;
the horizontal seat rod (1) comprises a cross rod (11) and a seat plate (12), one end of the cross rod (11) is hinged to the lower part of a hook (23) of the anchoring support rod (2), and the other end of the cross rod is detachably hinged to one of the adjusting joints (32) of the angle adjusting rod (3); the seat plate (12) is arranged on the upper surface of the cross bar (11); the cross rod (11), the angle adjusting rod (3) and the horizontal seat rod (1) form a triangular suspension seat structure which can be adapted to column shafts with different angles.
2. A portable device for a multi-angle column as set forth in claim 1, wherein: the horizontal seat rod (1) further comprises a supporting rod (16), the supporting rod (16) vertically penetrates through the cross rod (11), and the seat plate (12) is welded on the upper surfaces of the supporting rod (16) and the cross rod (11).
3. A portable device for a multi-angle column as set forth in claim 2, wherein: the horizontal seat rod (1) further comprises a backrest rod (13) and a backrest plate (14), wherein the bottom end of the backrest rod (13) is obliquely fixed on the cross rod (11), and the fixing part is far away from the column main rib (100); the backrest plate (14) is welded and fixed on the inner side of the backrest rod (13).
4. A portable device for a multi-angle column as set forth in claim 2, wherein: both ends of the cross rod (11) and the bottom end of the angle adjusting rod (3) are rolled into round-end type plug-in connectors (15), the adjusting connectors (32) are sleeve type open connectors, the lower parts of hooks (23) of the anchoring supporting rods (2) and the bottom ends of the angle adjusting rods (3) are sleeved with open connectors in an interference mode, and the plug-in connectors (15) are hinged to the open connectors through bolts.
5. A portable device for a multi-angle column as set forth in claim 1, wherein: the anchoring support rod (2) comprises an anchoring vertical rod (21), the hook (23) is positioned at the top end of the anchoring vertical rod (21), the hook (23) comprises two bends, the first bend is a vertical bend of 90 degrees, and the second bend is a horizontal bend to form a U shape; the bottom end of the anchoring vertical rod (21) is provided with a plug-in connector (15).
6. A portable device for a multi-angle column as set forth in claim 1, wherein: the angle adjusting rod (3) comprises five-stage adjustable adjusting joints (32) from top to bottom, and is divided into two positive angle adjusting joints positioned below, two negative angle adjusting joints positioned above and one transition adjusting joint positioned in the middle.
7. A portable device for a multi-angle column as set forth in claim 6, wherein: when the end part of the cross rod (11) is arranged on the first-stage adjusting joint (32), the portable device is suitable for a column shaft of-30 degrees to-15 degrees; when the end of the cross bar (11) is mounted on the second-stage adjusting joint (32), the portable device is suitable for a column shaft of-15 degrees to 0 degrees.
8. A portable device for a multi-angle column as set forth in claim 6, wherein: when the end part of the cross rod (11) is arranged on the fourth-stage adjusting joint (32), the portable device is suitable for a column shaft of 0-15 degrees; when the end part of the cross bar (11) is arranged on the fifth-stage adjusting joint (32), the portable device is suitable for a column shaft of 15-30 degrees.
9. A portable device for a multi-angle column as set forth in claim 1, wherein: the safety soft belt for the equipment is hung on the horizontal seat rod (1).
10. A portable device for a multi-angle column as set forth in claim 1, wherein: the main body of the anchoring supporting rod (2) is tightly attached to the stirrup (101) of the column body, and all the anchoring supporting rod (2), the angle adjusting rod (3) and the horizontal seat rod (1) are made of alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320268288.5U CN219280508U (en) | 2023-02-17 | 2023-02-17 | Portable device for multi-angle column body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320268288.5U CN219280508U (en) | 2023-02-17 | 2023-02-17 | Portable device for multi-angle column body |
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| Publication Number | Publication Date |
|---|---|
| CN219280508U true CN219280508U (en) | 2023-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320268288.5U Active CN219280508U (en) | 2023-02-17 | 2023-02-17 | Portable device for multi-angle column body |
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| Country | Link |
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| CN (1) | CN219280508U (en) |
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- 2023-02-17 CN CN202320268288.5U patent/CN219280508U/en active Active
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