CN217323202U - Auxiliary fixing device for chain block - Google Patents
Auxiliary fixing device for chain block Download PDFInfo
- Publication number
- CN217323202U CN217323202U CN202220933520.8U CN202220933520U CN217323202U CN 217323202 U CN217323202 U CN 217323202U CN 202220933520 U CN202220933520 U CN 202220933520U CN 217323202 U CN217323202 U CN 217323202U
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- fixing
- wire rope
- chain block
- steel wire
- bridge deck
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Abstract
The application relates to the field of bridge reinforcing technology, in particular to a chain block auxiliary fixing device; comprises a fixed component, a hoisting piece and a connecting piece; the hanger comprises a wire rope; the bridge deck system is provided with a plurality of fixing holes, the fixing holes are distributed along the length direction of the bridge deck system, and the fixing holes are symmetrically arranged relative to the length direction of the bridge deck system; the steel wire rope penetrates through the fixing hole, the connecting piece is arranged on the part of the steel wire rope penetrating through the fixing hole, and the connecting piece is used for being connected with the chain block; the fixing component is used for fixing the steel wire rope on a bridge deck system; pass the fixed orifices through steel wire rope, the cooperation is fixed the subassembly and is fixed steel wire rope on the bridge floor system, passes through the connecting piece with the lifting hook on the chain block again and is connected with steel wire rope, realizes the fixed to the chain block for can carry out the hoist and mount operation to reinforcing apparatus under different ground conditions, be convenient for to reinforcing apparatus's hoist and mount.
Description
Technical Field
The application relates to the field of bridge reinforcement technology, in particular to a chain block auxiliary fixing device.
Background
Along with the development of the society, the number of motor vehicles is more and more, and the increase of the number of motor vehicles leads to the load of bridge deck system to increase, therefore the load of bridge deck system becomes the powerful guarantee of people's safe trip.
In the related art, as the reinforcing device has a large volume, professional equipment is often adopted to hoist the reinforcing device when the bridge deck system is traditionally reinforced; the method comprises the steps of firstly moving professional equipment to the position near a bridge deck system, adjusting the professional equipment, fixing the professional equipment and a reinforcing device, and driving the professional equipment to install the reinforcing device on the bridge deck system.
For the above related technologies, the inventor thinks that when installing and reinforcing through professional hoisting equipment, professional equipment needs to be transported to a hoisting point first, but some bridge deck systems are located at geographical positions unsuitable for hoisting operation of the professional equipment, thereby causing inconvenience in hoisting the reinforcing device.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the hoist and mount operation to reinforcing apparatus, this application provides a chain block auxiliary fixture.
The application provides a chain block auxiliary fixture adopts following technical scheme:
a chain block auxiliary fixing device comprises a fixing component, a hoisting piece and a connecting piece; the hanger comprises a wire rope; the bridge deck system is provided with a plurality of fixing holes, the fixing holes are distributed along the length direction of the bridge deck system, and the fixing holes are symmetrically arranged relative to the length direction of the bridge deck system; the steel wire rope penetrates through the fixing hole, the connecting piece is arranged on the part of the steel wire rope penetrating through the fixing hole, and the connecting piece is used for being connected with the chain block; the fixing component is used for fixing the steel wire rope on the bridge deck system.
By adopting the technical scheme, when the bridge deck system is reinforced by the hoisting and reinforcing device, the steel wire rope firstly penetrates through the fixing component, then the steel wire rope penetrates through one end of the fixing component and penetrates through the fixing hole, the steel wire rope penetrating through the fixing hole is connected with the lifting hook on the chain through the connecting piece, then the chain on the chain block is fixed with the reinforcing device, the chain block is adjusted, the chain on the chain block moves, the chain drives the reinforcing device to move, and the reinforcing device is conveyed to the part of the bridge, which needs to be reinforced; pass the fixed orifices through steel wire rope, the cooperation is fixed the subassembly and is fixed steel wire rope on the bridge floor system, passes through the connecting piece with the lifting hook on the chain block again and is connected with steel wire rope, realizes the fixed to the chain block for can carry out the hoist and mount operation to reinforcing apparatus under different ground conditions, be convenient for to reinforcing apparatus's hoist and mount.
Optionally, the fixing assembly includes a fastening table and a fastener; the tightening platform is arranged on the steel wire rope and is positioned on the bridge deck system, and the length of the tightening platform is greater than the aperture of the fixing hole; the fastener is used for fixing the steel wire rope and the abutting table.
By adopting the technical scheme, the steel wire rope penetrates through the abutting table, the abutting table is fixed with the steel wire rope by using the fastening piece, the steel wire rope is wound around the next abutting table and fixed with the abutting table by using the fastening piece; the steel wire rope penetrates through the abutting table and is matched with the fastener to realize the fixation between the abutting table and the steel wire rope, in addition, in the fixation of the steel wire rope and the abutting table, the fastener is arranged, the steel wire rope is wound by another fastener, the steel wire rope is better fixed, and the steel wire rope is prevented from loosening and causing unsafe accidents in the process of hoisting and fixing the reinforcing device.
Optionally, the fastening piece comprises not less than two fastening bolts and fastening nuts; the fastening platform is provided with a fastening hole, the fastening bolt is arranged in the fastening hole, the fastening nut is in threaded connection with the fastening bolt, and the fastening nut is tightly abutted to the fastening platform.
By adopting the technical scheme, the fastening bolt is arranged on the abutting table and is adjusted, the fastening bolt penetrates through the abutting table, the fastening nut is arranged on the fastening bolt, the fastening nut is continuously adjusted, and the fastening nut and the abutting table are abutted tightly; through passing fastening bolt and supporting tight platform, cooperation fastening nut installs on fastening bolt, realizes supporting tight platform and steel wire rope's fixed, and fastening bolt and fastening nut's design makes and is convenient for install and dismantle steel wire rope and support tight inter-platform simultaneously, has improved the work efficiency of reinforcing apparatus hoist and mount effectively.
Optionally, the connecting piece includes a connecting block and a connecting ring; the connecting block is arranged at one end of the steel wire rope far away from the abutting table; the connecting ring is arranged at one end, far away from the steel wire rope, of the connecting block, and the connecting ring can be connected with the chain block in a matched mode.
By adopting the technical scheme, the lifting hook on the chain block penetrates through the connecting ring, and then the lifting hook and the connecting ring are fixed; the purpose of connecting the chain block and the steel wire rope is achieved by penetrating the lifting hook through the connecting ring, and meanwhile the connecting ring is designed to enable the lifting hook to be connected with the steel wire rope more quickly.
Optionally, the fixing assembly further comprises a bearing plate for protecting the bridge deck; the bearing plate is arranged on the bridge deck system, bearing holes are formed in the bearing plate and communicated with the fixing holes, and the bearing plate is located between the abutting platform and the bridge deck system.
By adopting the technical scheme, when the reinforcing device is hoisted by a chain block, the abutting table moves under the action of the steel wire rope, and the abutting table abuts against the bearing plate; the bearing board of design supports tight platform and the bridge floor through the increase and is supported tight area between, has reduced and has supported the pressure between tight platform and bridge floor system, and then protects the bridge floor system, has reduced the time that the bridge floor system was restoreed in the later stage simultaneously.
Optionally, the fixing assembly comprises a fixing plate, a mounting piece and a hoisting piece; the fixing plate is arranged on the bridge deck system through the mounting piece; the hoisting piece is arranged on the fixed plate and is used for being connected and fixed with the chain block.
By adopting the technical scheme, the fixing plate is fixed on the bridge deck system through the mounting piece, the hoisting piece extends out of the fixing hole, the lifting hook on the chain block is fixed on the hoisting piece, and the chain block is adjusted to convey the reinforcing component to the designated reinforcing position of the bridge; the fixing plate is fixed on the bridge deck system, and one end, extending out of the fixing hole, of the hoisting piece is connected with the chain block, so that the purpose of hoisting the reinforcing device by means of the chain block is achieved.
Optionally, the mounting member comprises a plurality of expansion bolts; the expansion bolts penetrate through the fixing plate and are connected with the bridge deck system, and the axial directions of the expansion bolts are arranged along the vertical direction.
By adopting the technical scheme, the expansion bolts are adjusted and penetrate through the fixed plate to be connected with the bridge deck system; the expansion bolts penetrate through the fixing plate and are connected with the bridge deck system, and the purpose of fixing the fixing plate on the bridge deck system is achieved.
Optionally, the hoisting piece comprises a hoisting pipe; the hoisting pipe is arranged on one side of the fixed plate far away from the abutting table, extends out of the fixed hole and is connected with the bridge deck system in a sliding manner; the part of the hoisting pipe extending out of the bridge deck system is provided with a hoisting hole, the chain block can extend into the hoisting hole, and the chain block is connected with the hoisting pipe in a sliding manner.
By adopting the technical scheme, the lifting hook on the chain block is stretched into the lifting hole, the lifting hook on the chain block is adjusted and locked, and the chain block is fixedly connected with the lifting pipe; the lifting hook on the chain block is stretched into the lifting hole, the lifting hook of the chain block is adjusted, and the purpose of connecting and fixing the lifting chain and the lifting pipe is achieved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the fixing device, the steel wire rope penetrates through the fixing hole, the steel wire rope is fixed on the bridge deck system by matching with the fixing component, and then the lifting hook on the chain block is connected with the steel wire rope through the connecting piece, so that the chain block is fixed, the reinforcing device can be hoisted under different ground conditions, and the reinforcing device can be conveniently hoisted;
2. the steel wire rope penetrates through the abutting table and is matched with the fastening piece to realize the fixation between the abutting table and the steel wire rope, in addition, in the fixation between the steel wire rope and the abutting table, the fastening piece is arranged, and the steel wire rope is wound by the other fastening piece, so that the steel wire rope is better fixed, and the steel wire rope is prevented from loosening in the process of hoisting and fixing the reinforcing device, so that unsafe accidents are avoided;
3. this application is fixed the fixed plate on the bridge floor system through expansion bolts, and the one end that stretches out the fixed orifices with the hoist and mount pipe is connected with the chain block to the realization is through the purpose of chain block with the reinforcing apparatus hoist and mount.
Drawings
Fig. 1 is a schematic view of the overall structure of a chain block auxiliary fixing device according to an embodiment of the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic view of the overall structure of a chain block auxiliary fixing device according to the second embodiment of the present application;
FIG. 5 is an enlarged view of section C of FIG. 4;
fig. 6 is an enlarged view of a portion D of fig. 4.
Reference numerals are as follows: 1. a fixing hole; 2. a fixing assembly; 21. a propping platform; 211. a fastening hole; 22. a fastener; 221. fastening a bolt; 222. fastening a nut; 23. a fixing plate; 24. an expansion bolt; 25. hoisting the pipe; 251. hoisting holes; 3. a steel wire rope; 4. a connecting member; 41. connecting blocks; 42. a connecting ring; 5. a carrier plate; 51. a bearing hole; 6. and a reinforcing device.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses auxiliary fixing device for chain block.
The first embodiment is as follows:
referring to fig. 1, a chain-rewinding auxiliary fixing device includes a fixing member 2, a suspension member, and a link member 4; the suspension member in the embodiment of the present application includes a steel wire rope 3; the bridge deck system is provided with a plurality of fixing holes 1 through electric drilling equipment, the fixing holes 1 are distributed along the length direction of the bridge deck system, in order to ensure that the reinforcing device 6 is in a horizontal state when the reinforcing device 6 is hoisted, the fixing holes 1 are symmetrically arranged relative to the length direction of the bridge deck system, the number of the fixing holes 1 can be four, six or eight, but the fixing of the chain block and the hoisting of the reinforcing device 6 can be realized, and the number of the fixing holes 1 in the implementation of the application is six; the steel wire rope 3 penetrates through the fixing hole 1, the connecting piece 4 is arranged at the part of the steel wire rope 3 penetrating through the fixing hole 1, and the connecting piece 4 is used for being connected and fixed with the chain block; the fixing component 2 is arranged on the steel wire rope 3, the fixing component 2 is positioned on the bridge deck system, and the fixing component 2 is used for fixing the steel wire rope 3 on the bridge deck system.
Referring to fig. 1, 2 and 3, the fixing assembly 2 includes a fastening platform 21, a bearing plate 5 and a fastener 22; the tightening platform 21 is provided with a hole, the steel wire rope 3 penetrates through the hole formed in the tightening platform 21, the tightening platform 21 is located on the bridge deck system, in order to ensure that the tightening platform 21 can fix the inverted chain when the reinforcing device 6 is hoisted, the length of the tightening platform 21 is larger than the hole diameter of the fixing hole 1, meanwhile, in order to prevent the tightening platform 21 from contacting the bridge deck system, the tightening platform 21 is stressed to be tightly propped against the bridge deck system, and the tightening platform 21 causes damage to the bridge deck system, in the application, a bearing plate 5 is arranged between the tightening platform 21 and the bridge deck system, the bearing plate 5 is provided with a bearing hole 51, the bearing hole 51 is communicated with the fixing hole 1, a fastener 22 is arranged on the tightening platform 21, and the fastener 22 is used for fixing the steel wire rope 3 and the tightening platform 21; for the better fixed of steel wire rope 3, prevent to appear becoming flexible in the hoist and mount of reinforcing apparatus 6, add on steel wire rope 3 and establish a fastener 22, steel wire rope 3 is around establishing to pass and adding fastener 22 established, effectively guarantees the intensity fixed to steel wire rope 3.
Referring to fig. 2, the fastening member 22 includes at least two fastening bolts 221 and at least two fastening nuts 222, in this embodiment, two fastening bolts 221 and two fastening nuts 222 are provided, and the fastening bolts 221 and the fastening nuts 222 are provided in a matching manner; the fastening platform 21 is provided with a fastening hole 211 corresponding to the fastening bolt 221, the fastening bolt 221 is installed in the fastening hole 211, the fastening nut 222 is in threaded connection with the fastening bolt 221, and the fastening nut 222 is fastened with the fastening platform 21; the fastening bolt 221 is inserted through the abutment table 21, the fastening bolt 221 is adjusted, and the wire rope 3 is fixed to the abutment table 21 by the fastening nut 222.
Referring to fig. 3, the connection member 4 includes a connection block 41 and a connection ring 42; the connecting block 41 is welded at one end of the steel wire rope 3 far away from the abutting table 21; the connecting ring 42 is welded at one end of the connecting block 41, which is far away from the steel wire rope 3, and the connecting ring 42 can be matched and connected with the chain block; and the chain block passes through the connecting ring 42, and the chain block is adjusted to realize the hoisting of the reinforcing device 6.
The embodiment of the utility model provides a chain block auxiliary fixture's implementation principle does: when the hoisting reinforcing device 6 is required to reinforce the bridge deck system, the steel wire rope 3 firstly penetrates through the abutting table 21, the fastening bolt 221 and the fastening nut 222 are adjusted, the steel wire rope 3 and the abutting table 21 are fixed, the bearing plate 5 is installed between the abutting table 21 and the bridge deck system, finally, one end of the steel wire rope 3 extends out of the fixing hole 1, the inverted chain is fixed on the connecting ring 42, the other end of the inverted chain is fixed with the reinforcing device 6, the inverted chain is adjusted, and the reinforcing device 6 is conveyed to the position for reinforcing the bridge deck system.
Example two:
referring to fig. 4, 5 and 6, the embodiment of the present application differs from the first embodiment in that: the fixed component 2 comprises a fixed plate 23, a mounting piece and a hoisting piece; the fixed plate 23 is fixedly arranged on the bridge deck system through a mounting piece; the hoisting piece is arranged on the fixed plate 23 and is used for being connected and fixed with the chain block;
referring to fig. 4, 5 and 6, the mounting member includes a plurality of expansion bolts 24, the number of the expansion bolts 24 may be two, three or four, but it is sufficient if the fixing function between the fixing plate 23 and the bridge deck system is achieved, the number of the expansion bolts 24 in the embodiment of the present application is four, four expansion bolts 24 pass through the fixing plate 23 and are in threaded connection with the bridge deck system, the axial direction of the expansion bolts 24 is arranged along the vertical direction, and the four expansion bolts 24 are located at four right angles of the fixing plate 23.
With reference to figures 4, 5 and 6, the sling comprises a sling tube 25; the hoisting pipe 25 is welded on one side, far away from the abutting table 21, of the fixing plate 23, the hoisting pipe 25 extends out of the fixing hole 1, the hoisting pipe 25 is in sliding connection with the bridge deck system, and in order to guarantee the stability of the hoisting pipe 25 in hoisting, the diameter of the hoisting pipe 25 is slightly larger than the aperture of the fixing hole 1; the part of the hoisting pipe 25 extending out of the bridge deck system is provided with a hoisting hole 251, a chain block can extend into the hoisting hole 251, and the chain block is connected with the hoisting pipe 25 in a sliding manner.
The implementation principle of the auxiliary fixing device for chain block of the embodiment of the application is as follows: when the hoisting reinforcing device 6 is needed to reinforce the bridge deck system, the hoisting pipe 25 firstly extends out of the fixing hole 1, the fixing plate 23 is fixed on the bridge deck system through the expansion bolt 24, the chain block is fixed in the hoisting hole 251, the other end of the chain block is fixed with the reinforcing device 6, the chain block is adjusted, and the reinforcing device 6 is conveyed to the position for reinforcing the bridge.
The above are all preferred embodiments of the present application, and the protection scope of the application is not limited in this way, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a chain block auxiliary fixture which characterized in that: comprises a fixing component (2), a suspension part and a connecting piece (4);
the suspension member comprises a steel wire rope (3);
the bridge deck system is provided with a plurality of fixing holes (1), the fixing holes (1) are distributed along the length direction of the bridge deck system, and the fixing holes (1) are symmetrically arranged relative to the length direction of the bridge deck system;
the steel wire rope (3) penetrates through the fixing hole (1), the connecting piece (4) is arranged on the part, penetrating through the fixing hole (1), of the steel wire rope (3), and the connecting piece (4) is used for being connected with a chain block;
the fixing component (2) is used for fixing the steel wire rope (3) on a bridge deck system.
2. The auxiliary chain block fixing device as claimed in claim 1, wherein: the fixing component (2) comprises a butting platform (21) and a fastening piece (22);
the tightening platform (21) is arranged on the steel wire rope (3), the tightening platform (21) is positioned on a bridge deck system, and the length of the tightening platform (21) is greater than the aperture of the fixing hole (1);
the fastener (22) is used for fixing the steel wire rope (3) and the abutting table (21).
3. The chain block auxiliary fixing device of claim 2, wherein: the fastening piece (22) comprises not less than two fastening bolts (221) and fastening nuts (222);
the tightening platform (21) is provided with a fastening hole (211), the fastening bolt (221) is installed in the fastening hole (211), the fastening nut (222) is connected to the fastening bolt (221) in a threaded mode, and the fastening nut (222) is tightly abutted to the tightening platform (21).
4. The auxiliary chain block fixing device as claimed in claim 2, wherein: the connecting piece (4) comprises a connecting block (41) and a connecting ring (42);
the connecting block (41) is arranged at one end of the steel wire rope (3) far away from the abutting table (21);
the connecting ring (42) is arranged at one end, far away from the steel wire rope (3), of the connecting block (41), and the connecting ring (42) can be connected with the chain block in a matched mode.
5. The auxiliary chain block fixing device as claimed in claim 2, wherein: the fixed assembly (2) further comprises a bearing plate (5) for protecting the bridge deck system;
the bearing plate (5) is arranged on the bridge deck system, a bearing hole (51) is formed in the bearing plate (5), the bearing hole (51) is communicated with the fixing hole (1), and the bearing plate (5) is located between the abutting platform (21) and the bridge deck system.
6. The auxiliary chain block fixing device as claimed in claim 1, wherein: the fixing component (2) comprises a fixing plate (23), a mounting piece and a hoisting piece;
the fixing plate (23) is arranged on the bridge deck system through the mounting piece;
the hoisting piece is arranged on the fixed plate (23) and is used for being connected and fixed with the chain block.
7. The auxiliary chain block fixing device as claimed in claim 6, wherein: the mounting comprises a number of expansion bolts (24); the expansion bolts (24) penetrate through the fixing plate (23) and are connected with a bridge deck system, and the axial directions of the expansion bolts (24) are arranged along the vertical direction.
8. The auxiliary chain block fixing device as claimed in claim 6, wherein: the hoisting piece comprises a hoisting pipe (25);
the hoisting pipe (25) is arranged on one side, far away from the abutting table (21), of the fixing plate (23), the hoisting pipe (25) extends out of the fixing hole (1), and the hoisting pipe (25) is connected with the bridge deck system in a sliding mode;
and a hoisting hole (251) is formed in the part, extending out of the bridge deck system, of the hoisting pipe (25), a chain block can extend into the hoisting hole (251), and the chain block is connected with the hoisting pipe (25) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220933520.8U CN217323202U (en) | 2022-04-21 | 2022-04-21 | Auxiliary fixing device for chain block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220933520.8U CN217323202U (en) | 2022-04-21 | 2022-04-21 | Auxiliary fixing device for chain block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217323202U true CN217323202U (en) | 2022-08-30 |
Family
ID=82948739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220933520.8U Active CN217323202U (en) | 2022-04-21 | 2022-04-21 | Auxiliary fixing device for chain block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217323202U (en) |
-
2022
- 2022-04-21 CN CN202220933520.8U patent/CN217323202U/en active Active
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