CN114148871A

CN114148871A - Clamping lifting appliance for building glass curtain wall

Info

Publication number: CN114148871A
Application number: CN202111501538.7A
Authority: CN
Inventors: 邓云叶; 杨贤均
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-03-08

Abstract

The invention discloses a clamping hanger for building glass curtain walls, which belongs to the technical field of building equipment and comprises a fixed assembly, a sliding frame, movable arms, an adsorption assembly and a shockproof assembly, wherein the fixed assembly comprises a fixed shell and a hinged plate, the fixed shell is used for mounting and fixing the clamping hanger, the hinged plate is rotatably mounted on the fixed shell, the sliding frame is rotatably mounted on the fixed shell and comprises a plurality of sliding grooves, one ends of the sliding grooves are connected together, the movable arms are respectively and slidably mounted in the sliding grooves, a locking assembly used for fixing the sliding frame and the movable arms is further arranged in each sliding groove, the shockproof assembly is arranged at one end of the movable arm positioned outside the sliding frame, and the adsorption assemblies used for fixing the glass curtain walls are arranged on the sliding frame and the movable arms.

Description

Clamping lifting appliance for building glass curtain wall

Technical Field

The invention relates to the technical field of construction equipment, in particular to a clamping and lifting appliance for a building glass curtain wall.

Background

Along with social development, building aesthetic property receives more and more attention, novel glass curtain wall gets into people's life gradually, glass curtain wall need install the surface at the building, because the peculiar breakable nature of glass, brought very big difficulty and potential safety hazard for the installation of glass curtain wall, very easily take place glass curtain wall's damage in the process of hoist and mount and installation, still easily bring the potential safety hazard to constructor when causing economic loss, chinese invention patent application with publication No. CN113356539A discloses a glass curtain wall sectional fixture, includes: a connecting frame; the connecting mechanism is connected with the connecting frame; the clamping mechanism is arranged on one side of the connecting frame, which is far away from the connecting mechanism; wherein, fixture includes: the clamping assemblies are arranged on two sides of the connecting frame and are in sliding connection with the connecting frame; the control assembly is connected with the connecting frame; the pressing assembly is arranged between the clamping assembly and the connecting mechanism, the clamping mechanism and the connecting mechanism are arranged, the flexibility of glass in moving is improved, the clamping assembly is driven by the control assembly, the effectiveness of the device for fixing the glass can be guaranteed, and the reliability of the device for fixing the glass is effectively improved by matching the connecting mechanism with the pressing assembly.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: (1) the shockproof assembly is designed aiming at the fragile characteristic of glass, so that potential safety hazards in the construction process are reduced; (2) the angle is changed automatically to the operating mode of difference in order to adapt to and press from both sides dress and mounted position, reduces manual operation, and the practicality is strong.

Aiming at the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a building glass curtain wall is with pressing from both sides dress hoist, is including fixed subassembly, carriage, digging arm, absorption subassembly and shockproof subassembly, fixed subassembly is including fixed shell and articulated slab, the articulated slab be used for this installation of pressing from both sides dress hoist fixed, the articulated slab rotate and install on fixed shell, the carriage include a plurality of spouts, the one end of a plurality of spouts links together, slidable mounting has the digging arm respectively in every spout, still be equipped with in every spout and be used for realizing the carriage and the fixed locking subassembly of digging arm, the digging arm be located one of carriage outside and serve the subassembly that takes precautions against earthquakes, carriage and digging arm on all be equipped with the absorption subassembly that is used for fixed glass curtain wall.

The subassembly that takes precautions against earthquakes include the seal housing of fixed mounting at the digging arm tip, the inside annular space that is equipped with of seal housing, slidable mounting has the piston board in the annular space of seal housing, the diameter of piston board the same with the diameter of the interior annular space of seal housing, the piston board on coaxial fixed mounting have the first end of piston rod, the second end of piston rod on be equipped with the block rubber, piston rod slidable mounting on seal housing, the position of piston rod and seal housing contact on be equipped with oil blanket and dust ring, seal housing's annular space in be equipped with fluid, the piston board on be equipped with a plurality of oilholes, the piston board keep away from the block rubber in one side be equipped with the coaxial speed slowing subassembly with the oilhole, the speed slowing subassembly is used for realizing the slow speed effect.

Furthermore, the retarding subassembly include two commentaries on classics round pins, two commentaries on classics round pin parallel arrangement are in the oilhole both sides, change to rotate on the round pin and install and change the board, the board that changes be semi-circular, two in the same group retarding subassembly change the straight flange of board relatively, two in the same group retarding subassembly change the distance between the round pin for changeing twice of board radius, the radius of changeing the board be greater than the radius of oilhole, the board that changes on be equipped with a plurality of through-holes.

Furthermore, the movable arm comprises a sliding rod, the sliding rod is slidably mounted in a sliding groove in the sliding frame, a second rack is arranged on the side face of the sliding rod, and the locking assembly realizes the fixation of the sliding rod through the second rack.

Furthermore, the locking assembly comprises a first rack and a second cylinder, the first rack is fixedly installed inside the sliding groove in the sliding frame, the second cylinder is fixedly installed on the movable end of the first rack, the second cylinder is driven by the first rack to slide in the direction vertical to the second rack, and the tooth-shaped structures on the second cylinder and the second rack are matched in shape.

Furthermore, the first end of articulated slab on be equipped with rings, the second end of articulated slab rotates through hinge frame and fixed shell and is connected, fixed shell and articulated slab on all be equipped with articulated seat, rotate respectively on two articulated seats and install the cylinder end and the expansion end of first cylinder.

Further, the central point of carriage put and is equipped with the spliced pole, the spliced pole rotate and install inside fixed shell, fixed shell on still rotate and install the pivot coaxial with the spliced pole, pivot and spliced pole pass through the spline and realize circumferencial direction's fixed.

Compared with the prior art, the invention has the beneficial effects that: (1) the shockproof assembly is driven by a powerless source, so that the shock is reduced in the installation and contact process, the structure is ingenious, and the risk of breaking the glass curtain wall is reduced; (2) the fixing assembly is suitable for different clamping and mounting positions by adjusting the included angle between the fixing shell and the hinged plate, and has strong practicability; (3) the movable arm arranged in the invention can slide in the sliding frame, so that the length of the adsorption component is adjusted, the glass curtain wall adsorption device is suitable for glass curtain walls with different sizes, and the application range is wide.

Drawings

Fig. 1 is a schematic view (from a top view) of the overall structure of the present invention.

Fig. 2 is a schematic view (from a top view) of the overall structure of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.

Fig. 4 is a third schematic view (from bottom) of the overall structure of the present invention.

Fig. 5 is a partially cut-away schematic view of the carriage of the present invention.

Fig. 6 is a partially enlarged schematic view of a portion a of fig. 5.

FIG. 7 is a partial structural view of the anti-rattle assembly of the present invention.

Reference numerals: 1-a stationary component; 2-sliding rack; 3-a movable arm; 4-an adsorption component; 5-a shock-proof assembly; 101-a stationary housing; 102-a switchbox; 103-a hinged frame; 104-a lifting ring; 105-a hinged plate; 106-hinged seat; 107-first cylinder; 108-a first gear; 109-a rotating shaft; 110-a mounting frame; 111-connecting column; 112-a ball bearing; 113-a motor; 114-a second gear; 201-a first rack; 202-a second cylinder; 301-a slide bar; 302-a second rack; 401-suction cup; 402-a mount; 403-air pump; 404-a hose; 501-rib plate; 502-a sealed housing; 503-a guide bar; 504-a piston rod; 505-a rubber block; 506-a piston plate; 507-a retarder assembly; 508-oil hole; 5071-rotating pin; 5072-rotating plate; 5073-a via.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example (b): as shown in fig. 1 and 2, a clamping hanger for building glass curtain wall, which comprises a fixed assembly 1, a sliding frame 2, a movable arm 3, an adsorption assembly 4 and a shockproof assembly 5, wherein the fixed assembly 1 comprises a fixed housing 101 and a hinged plate 105, the fixed housing 101 is used for fixing the clamping hanger, the hinged plate 105 is rotatably mounted on the fixed housing 101, the sliding frame 2 comprises a plurality of sliding grooves, one ends of the plurality of sliding grooves are connected together, the movable arm 3 is respectively and slidably mounted in each sliding groove, a locking assembly for fixing the sliding frame 2 and the movable arm 3 is further arranged in each sliding groove, the shockproof assembly 5 is arranged at one end of the movable arm 3, which is located outside the sliding frame 2, and the adsorption assembly 4 for fixing the glass curtain wall is arranged on the sliding frame 2 and the movable arm 3.

Specifically, as shown in fig. 1, 2, 3, and 7, the anti-vibration assembly 5 includes a seal housing 502 fixedly mounted at an end of the movable arm 3, a rib 501 is disposed between the seal housing 502 and the movable arm 3, the rib 501 is used to improve the stability of the connection between the seal housing 502 and the movable arm 3, an annular space is disposed inside the seal housing 502, a piston plate 506 is slidably mounted in the annular space of the seal housing 502, the diameter of the piston plate 506 is the same as that of the annular space inside the seal housing 502, a first end of a piston rod 504 is coaxially and fixedly mounted on the piston plate 506, a rubber block 505 is disposed on a second end of the piston rod 504, the piston rod 504 is slidably mounted on the seal housing 502, an oil seal and a dust ring are disposed at a position where the piston rod 504 contacts the seal housing 502, an annular space inside the seal housing 502 is provided with the oil seal and the dust ring for lubrication and oil leakage prevention, the piston plate 506 is provided with a plurality of oil holes 508, one surface of the piston plate 506, which is far away from the rubber block 505, is provided with a retarding assembly 507 which is coaxial with the oil holes 508, the retarding assembly 507 is used for realizing a retarding effect, the rubber block 505 is also provided with a plurality of guide rods 503, the guide rods 503 are slidably mounted on the seal housing 502, and the guide rods 503 are arranged on the outer side of an annular space in the seal housing 502.

Specifically, as shown in fig. 7, the speed bump assembly 507 includes two rotating pins 5071, the two rotating pins 5071 are disposed in parallel on two sides of the oil hole 508, a rotating plate 5072 is rotatably mounted on the rotating pin 5071, the rotating plate 5072 is semicircular, straight edges of the two rotating plates 5072 in the same set of speed bump assemblies 507 are opposite, a distance between the two rotating pins 5071 in the same set of speed bump assemblies 507 is twice of a radius of the rotating plate 5072, the radius of the rotating plate 5072 is greater than the radius of the oil hole 508, and a plurality of through holes 5073 are disposed on the rotating plate 5072.

As shown in fig. 1 and 6, the movable arm 3 includes a sliding rod 301 and a second rack 302, the sliding rod 301 is slidably mounted in a sliding slot on the sliding rack 2, the second rack 302 is disposed on a side surface of the sliding rod 301, and the locking assembly fixes the sliding rod 301 through the second rack 302.

Specifically, as shown in fig. 5 and 6, the locking assembly includes a first rack 201 and a second cylinder 202, the first rack 201 is fixedly mounted inside the sliding slot in the sliding frame 2, the second cylinder 202 is fixedly mounted on the movable end of the first rack 201, the second cylinder 202 is driven by the first rack 201 to slide in a direction perpendicular to the second rack 302, and the tooth-shaped structures on the second cylinder 202 and the second rack 302 are matched in shape.

As shown in fig. 1 and 2, the fixing assembly 1 further includes a distribution box 102, a hinge frame 103, a lifting ring 104, a hinge base 106, a first cylinder 107, a first gear 108, a rotating shaft 109, a mounting frame 110, a connecting column 111, balls 112, a motor 113 and a second gear 114, wherein the connecting column 111 is fixedly installed at the center of the sliding frame 2, the connecting column 111 is rotatably installed inside the fixed housing 101, the rotating shaft 109 coaxial with the connecting column 111 is further rotatably installed on the fixed housing 101, the rotating shaft 109 and the connecting column 111 are fixed in the circumferential direction through splines, the mounting frame 110 is coaxially and fixedly installed inside the fixed housing 101, the balls 112 are rotatably installed on the mounting frame 110, the balls 112 are arranged between the connecting column 111 and the inner wall inside the fixed housing 101, the balls 112 roll on the mounting frame 110, the first gear 108 is coaxially and fixedly installed on the rotating shaft 109, and the first gear 108 and the second gear 114 form gear transmission, the second gear 114 is coaxially and fixedly installed on an output shaft of the motor 113, the motor 113 is fixedly installed on the fixed shell 101, a hinge frame 103 is further fixedly installed on the fixed shell 101, the hinge frame 103 is rotatably connected with a first end of a hinge plate 105, a lifting ring 104 is fixedly installed on a second end of the hinge plate 105, the lifting ring 104 is used for installing and lifting the clamping hanger, hinge seats 106 are respectively arranged on the fixed shell 101 and the hinge plate 105, a cylinder body end and a movable end of a first cylinder 107 are respectively rotatably installed on the two hinge seats 106, an angle between the fixed shell 101 and the hinge plate 105 is adjusted through telescopic control of a piston rod of the first cylinder 107, a distribution box 102 is further arranged on the fixed shell 101, and the distribution box 102 is used for controlling the motor 113.

As shown in fig. 1 and 4, the suction assembly 4 includes suction cups 401, a fixing frame 402, air pumps 403 and hoses 404, in this embodiment, the sliding frame 2 includes four sliding slots, eight suction cups 401 are provided, the eight suction cups 401 are respectively fixedly mounted on the sliding frame 2 and the sliding rods 301 through the fixing frame 402, the suction cups 401 on any two adjacent sliding rods 301 and the sliding slots on the sliding frame 2 are connected with the air pumps 403 through the hoses 404, there are two air pumps 403, two air pumps 403 are fixedly mounted on the fixed housing 101, and the suction cups 401 provided on the other two sliding slots and the sliding rods 301 are connected with another air pump 403 through the hoses 404.

The invention discloses a working principle of a clamping and lifting appliance for a building glass curtain wall, which comprises the following steps: firstly, the clamping hanger is installed on a lifting rope of a crane through a lifting ring 104, after the lifting ring 104 is connected with the lifting rope, the clamping hanger is placed above a flat glass curtain wall, an air pump 403 is started and used for pumping air, a plurality of suckers 401 are adsorbed on the glass curtain wall, after adsorption is completed, a first air cylinder 107 is started, a piston rod of the first air cylinder 107 retracts, the glass curtain wall is adjusted to be in a vertical position, and the glass curtain wall is transported to a position to be installed.

The motor 113 on the fixed shell 101 starts, the motor 113 drives the second gear 114 to rotate, the second gear 114 drives the first gear 108 to rotate, the first gear 108 drives the rotating shaft 109 to rotate, the rotating shaft 109 drives the connecting column 111 to rotate through the spline, the connecting column 111 drives the sliding frame 2 to rotate, the adsorption component 4 is placed at a proper position on the glass curtain wall, when the length of the adsorption component 4 needs to be adjusted, the piston rod of the first rack 201 retracts, the second cylinder 202 is meshed with the second rack 302, the sliding rod 301 is pulled outwards or pushed back to a proper position, the piston rod of the first rack 201 extends out, the second cylinder 202 is meshed with the second rack 302, and the sliding rod 301 is fixed on the sliding frame 2.

Working principle of the shockproof assembly 5:

when the clamping hanger is arranged above a flat glass curtain wall, the sliding frame 2 is parallel to the glass curtain wall, the axis of the piston rod 504 is parallel to the gravity direction, the rubber block 505 slides downwards under the action of gravity, the rotating plate 5072 in the speed-reducing component 507 rotates around the rotating pin 5071 in the direction far away from the rubber block 505, the straight edges of the two rotating plates 5072 are separated from contact, oil flows into the area between the upper surface of the piston plate 506 and the inner cavity of the sealed shell 502 from the area between the lower end of the piston plate 506 and the inner cavity of the sealed shell 502 through the oil hole 508, the two rotating plates 5072 are opened for accelerating the descending speed of the rubber block 505, when the rubber block 505 contacts the mounting frame of the flat glass curtain wall, the piston rod 504 slides towards the inner part of the sealed shell 502, and because the radius of the rotating plate 5072 is larger than that of the rotating pin 5071, the rotating plate 5072 can only rotate in one direction, when the piston rod 504 slides towards the inner direction of the sealed shell 502, the rotating plate 5072 cannot rotate, oil in the area between the upper surface of the piston plate 506 and the inner part of the sealed shell 502 can only flow into the lower area through the through hole 5073, and the through hole 5073 plays a role of slowing, so that the glass curtain wall is subjected to small impact force in the whole process, and the glass curtain wall can be effectively prevented from being cracked.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.

Claims

1. The utility model provides a building glass curtain wall is with pressing from both sides dress hoist which characterized in that: comprises a fixed component (1), a sliding frame (2), a movable arm (3), an adsorption component (4) and a shockproof component (5), wherein the fixed component (1) comprises a fixed shell (101) and a hinged plate (105), the hinged plate (105) is used for installing and fixing the clamping hanger, the hinged plate (105) is rotatably installed on the fixed shell (101), the sliding frame (2) is rotatably arranged on the fixed shell (101), the sliding frame (2) comprises a plurality of sliding grooves, one ends of the sliding grooves are connected together, a movable arm (3) is respectively and slidably arranged in each sliding groove, a locking assembly used for fixing the sliding frame (2) and the movable arm (3) is also arranged in each sliding groove, a shockproof component (5) is arranged at one end of the movable arm (3) positioned outside the sliding frame (2), the sliding frame (2) and the movable arm (3) are respectively provided with an adsorption component (4) for fixing the glass curtain wall;

subassembly (5) take precautions against earthquakes include seal housing (502) of fixed mounting at digging arm (3) tip, seal housing (502) inside be equipped with the annular space, slidable mounting has piston plate (506) in the annular space of seal housing (502), the diameter of piston plate (506) the same with the diameter of annular space in seal housing (502), piston plate (506) go up the first end of coaxial fixed mounting piston rod (504), the second end of piston rod (504) on be equipped with rubber block (505), piston rod (504) slidable mounting on seal housing (502), the position of piston rod (504) and seal housing (502) contact on be equipped with oil blanket and dust ring, the annular space of seal housing (502) in be equipped with fluid, piston plate (506) on be equipped with a plurality of oilholes (508), piston plate (506) keep away from being equipped with on the one side of rubber block (505) and being coaxial with oilhole (508) slow dirt circle A speed component (507), and the speed slowing component (507) is used for realizing the speed slowing function.

2. A clamping and lifting appliance for building glass curtain walls according to claim 1, characterized in that: slowing down subassembly (507) include two commentaries on classics round pin (5071), two commentaries on classics round pin (5071) parallel arrangement are in oilhole (508) both sides, rotate round pin (5071) and go up to rotate and install and change board (5072), commentaries on classics board (5072) be semi-circular, two straight flanges that change board (5072) in the same group of slowing down subassembly (507) are relative, the distance between two commentaries on classics round pin (5071) in the same group of slowing down subassembly (507) is for changeing two times of board (5072) radius, the radius of commentaries on classics board (5072) be greater than the radius of oilhole (508), commentaries on classics board (5072) on be equipped with a plurality of through-holes (5073).

3. A clamping and lifting appliance for building glass curtain walls according to claim 1, characterized in that: the movable arm (3) include slide bar (301), slide bar (301) slidable mounting in the spout on carriage (2), the side of slide bar (301) be equipped with second rack (302), the locking subassembly realize the fixed of slide bar (301) through second rack (302).

4. A clamping and lifting appliance for building glass curtain walls according to claim 3, characterized in that: the locking subassembly include first rack (201) and second cylinder (202), first rack (201) fixed mounting in the inside of carriage (2) in the spout, the activity of first rack (201) on fixed mounting have second cylinder (202), second cylinder (202) through first rack (201) drive slide in the direction of perpendicular second rack (302), the profile of tooth structure shape on second cylinder (202) and the second rack (302) agrees with mutually.

5. A clamping and lifting appliance for building glass curtain walls according to claim 1, characterized in that: the hinge plate is characterized in that a lifting ring (104) is arranged at a first end of the hinge plate (105), a second end of the hinge plate (105) is rotatably connected with the fixed shell (101) through a hinge frame (103), hinge seats (106) are arranged on the fixed shell (101) and the hinge plate (105), and a cylinder body end and a movable end of a first air cylinder (107) are respectively rotatably arranged on the two hinge seats (106).

6. A clamping and lifting appliance for building glass curtain walls according to claim 1, characterized in that: the central point of carriage (2) put and is equipped with spliced pole (111), spliced pole (111) rotate and install inside fixed shell (101), fixed shell (101) on still rotate and install pivot (109) coaxial with spliced pole (111), pivot (109) and spliced pole (111) realize the fixed of circumferencial direction through the spline.

7. A clamping and lifting appliance for building glass curtain walls according to claim 1, characterized in that: the adsorption component (4) comprises suckers (401), a fixing frame (402), an air pump (403) and hoses (404), the suckers (401) are connected with the air pump (403) through the hoses (404), and the air pump (403) is fixedly installed on the fixed shell (101).