CN211733591U - Hoisting and fixing device for bridge construction - Google Patents
Hoisting and fixing device for bridge construction Download PDFInfo
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- CN211733591U CN211733591U CN202020079106.6U CN202020079106U CN211733591U CN 211733591 U CN211733591 U CN 211733591U CN 202020079106 U CN202020079106 U CN 202020079106U CN 211733591 U CN211733591 U CN 211733591U
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005267 amalgamation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a bridge construction technical field specifically is a bridge construction is with hoist and mount fixing device, support body including the mutual concatenation of a plurality of groups, the support body includes two sets of arch body frames, the lower extreme passes through the tie-beam fixed connection of two sets of parallels between adjacent two sets of arch body frames, and the upper end passes through crossbeam fixed connection between adjacent two sets of arch body frames, arch body frame inner wall lower extreme fixedly connected with splice bar, the left side of support body is triangle-shaped distribution and has three first fixed blocks of group, the right side of support body is triangle-shaped distribution and has three second fixed blocks of group, the second fixed block is parallel to each other and equal fixed connection in arch body frame with first fixed block, and the second fixed block passes through the mutual fixed connection of positioning mechanism. The device can hoist the hoisted objects of different specifications, and improves the hoisting effect when hoisting the hoisted objects of different specifications, thereby improving the use effect of the device.
Description
Technical Field
The utility model relates to a bridge construction technical field specifically is a bridge construction is with hoist and mount fixing device.
Background
Most of modern bridges are installed by adopting hoisting devices in the construction process, the hoisting refers to the general name of a crane or a hoisting mechanism for installing and positioning equipment, and various hoisting machines are utilized to hoist equipment, workpieces, appliances, materials and the like in the overhaul or maintenance process so as to change the positions of the equipment, the workpieces, the appliances, the materials and the like.
Chinese patent with patent number CN201821572627.4 in the prior art provides a hoisting device for bridge construction, the device has a reinforcing platform through the inside rotatory installation at the fixed station, can enlarge the area of device and ground contact when using, thereby can be better fix the device, improve the stability of device, and have rotatory handle through the top fixed mounting at reinforcing platform, can enlarge the area that device and user's hand end, thereby more conveniently adjust the device, although the practicality of device has been improved, optimize the use. However, the following problems still remain: the size of the lifting object has multiple specifications, the length is not fixed, the overall specification of the lifting appliance is fixed, when the lifting object with different specifications is lifted, for example, when the length of the lifting object is greater than the overall length of the lifting appliance, the whole lifting appliance is stressed unevenly, and a good lifting effect cannot be achieved, so that the using effect of the lifting appliance is reduced.
In view of this, we propose a hoisting fixing device for bridge construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge construction is with hoist and mount fixing device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hoist and mount fixing device for bridge construction, includes the mutual support body of concatenation of a plurality of groups, the support body includes two sets of arch body frames, and the lower extreme passes through the tie-beam fixed connection of two sets of parallels between adjacent two sets of arch body frames, and the upper end passes through crossbeam fixed connection between adjacent two sets of arch body frames, and arch body frame inner wall lower extreme fixedly connected with splice bar, and the left side of support body is triangular distribution and has three first fixed blocks of group, and the right side of support body is triangular distribution and has three second fixed blocks of group, the second fixed block is parallel to each other and equal fixed connection in arch body frame with first fixed block, and the second fixed block passes through the mutual fixed connection of positioning.
Preferably, positioning mechanism includes locating lever, stopper, compression spring and cooperation board, the inside through-hole that is used for holding the locating lever of offering of first fixed block, and the lateral wall of first fixed block set up the constant head tank that link up with the through-hole, locating lever one end fixed connection cooperation board, the locating lever other end runs through compression spring and second fixed block in proper order and inserts and establish through-hole and stopper fixed connection in first fixed block, the stopper is pegged graft in the constant head tank.
Preferably, the top of the cross beam is fixedly connected with a hoisting ring, and the connecting beam is fixedly provided with a plurality of groups of lifting hooks.
Preferably, the splicing rod close to one end of the first fixing block is provided with a slot, the splicing rod close to one end of the second fixing block is provided with a positioning column, and the positioning column is inserted into the slot.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the positioning rods, the limiting blocks, the compression springs and the matching plates in a matched mode, the adjacent second fixing blocks and the first fixing blocks are fixed together, and the splicing and fixing effect of the two groups of frame bodies is achieved; through setting up the reference column and using with the slot cooperation, can make between the adjacent arch body frame amalgamation inseparabler for whole support body and the equal atress of crossbeam are even.
2. The utility model discloses novel structure, reasonable in design, easy operation, the assembly of being convenient for, it is fixed with the concatenation of first fixed block and second fixed block on the adjacent arch body frame through positioning mechanism to make adjacent support body fixed to together, make the device can hoist the thing that lifts by crane of different specifications, and improved the hoist and mount effect when lifting by crane the thing hoist to different specifications, thereby improved the result of use of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention.
In the figure: the main arched frame comprises an arched main frame 1, a cross beam 2, a splicing rod 3, a slot 301, a connecting beam 4, a first fixing block 5, a through hole 501, a positioning groove 502, a second fixing block 6, a hoisting ring 7, a lifting hook 8, a positioning column 9, a positioning rod 10, a limiting block 11, a compression spring 12 and a matching plate 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a hoist and mount fixing device for bridge construction, the support body of splicing each other including a plurality of groups, the support body includes two sets of arch body frames 1, the lower extreme passes through 4 fixed connection of tie-beam of two sets of parallels between adjacent two sets of arch body frames 1, and the upper end passes through 2 fixed connection on the crossbeam between adjacent two sets of arch body frames 1, 1 inner wall lower extreme fixedly connected with splice bar 3 of arch body frame, the left side of support body is triangular distribution and has three first fixed blocks of group 5, the right side of support body is triangular distribution and has three second fixed blocks of group 6, second fixed block 6 is parallel to each other and equal fixed connection in arch body frame 1 with first fixed block 5, and second fixed block 6 passes through the mutual fixed connection of positioning mechanism with first fixed block 5, the top fixedly connected with jack-up ring 7 of crossbeam 2, the fixed hook 8.
Through with adjacent support body concatenation together to it is fixed with the first fixed block 5 and the 6 concatenation of second fixed block on the adjacent arch body frame 1 through positioning mechanism, thereby make adjacent support body fixed together, make the device can hoist the thing that lifts by crane of different specifications, and improved the hoist and mount effect when lifting by crane the thing hoist to different specifications, thereby improved the result of use of device.
As shown in fig. 2, positioning mechanism includes locating lever 10, stopper 11, compression spring 12 and cooperation board 13, the inside through-hole 501 that is used for holding locating lever 10 of offering of first fixed block 5, and the constant head tank 502 that link up with the through-hole is offered to the lateral wall of first fixed block 5, locating lever 10 one end fixed connection cooperation board 13, the locating lever 10 other end runs through compression spring 12 and second fixed block 6 in proper order and inserts through-hole 501 and stopper 11 fixed connection in first fixed block 5, stopper 11 is pegged graft in constant head tank 502.
Extrude compression spring 12 and run through second fixed block 6 and first fixed block 5 in proper order through handheld cooperation board 13, then rotate ninety degrees again, locating lever 10 is under compression spring 12's elastic action this moment for stopper 11 just joint is in the constant head tank 502 of first fixed block 5, thereby makes adjacent second fixed block 6 and first fixed block 5 fixed extremely together, reaches the fixed effect of concatenation of two sets of support bodies.
As shown in fig. 1 and 2, a slot 301 is formed in the splicing rod 3 near one end of the first fixing block 5, a positioning column 9 is formed in the splicing rod 3 near one end of the second fixing block 6, and the positioning column 9 is inserted into the slot 301. Through setting up reference column 9 and slot 301 cooperation use, can make between the adjacent arch body frame 1 inseparabler with amalgamation for whole support body and the equal atress of crossbeam 2 are even.
The working principle is as follows: in the in-service use, the support body of different quantity is selected through the length that actually plays the thing of hanging to splice, at the in-process of concatenation, at first through handheld cooperation board 13 extrusion compression spring 12 and run through second fixed block 6 and first fixed block 5 in proper order, then rotate ninety degrees again, locating lever 10 is under compression spring 12's elastic action this moment, make stopper 11 just the joint in the constant head tank 502 of first fixed block 5, thereby make adjacent second fixed block 6 and first fixed block 5 fixed together, thereby make adjacent support body fixed together, make the device can hoist the thing of hanging of different specifications, and improved the hoist and mount effect when lifting the thing hoist to different specifications, thereby hoisting device's result of use has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a bridge construction is with hoist and mount fixing device, includes the mutual support body of concatenation of a plurality of groups, its characterized in that: the support body includes two sets of arch body frames (1), and the lower extreme passes through connecting beam (4) fixed connection of two sets of parallels between adjacent two sets of arch body frames (1), and passes through crossbeam (2) fixed connection between adjacent two sets of arch body frames (1), and arch body frame (1) inner wall lower extreme fixedly connected with splice bar (3), and the left side of support body is that triangular distribution has three first fixed blocks of group (5), and the right side of support body is triangular distribution and has three second fixed blocks of group (6), second fixed block (6) are parallel to each other and equal fixed connection in arch body frame (1) with first fixed block (5), and second fixed block (6) and first fixed block (5) pass through the mutual fixed connection of positioning mechanism.
2. The hoisting fixing device for bridge construction according to claim 1, characterized in that: positioning mechanism includes locating lever (10), stopper (11), compression spring (12) and cooperation board (13), through-hole (501) that are used for holding locating lever (10) are seted up to first fixed block (5) inside, and the lateral wall of first fixed block (5) sets up constant head tank (502) that link up with the through-hole, locating lever (10) one end fixed connection cooperation board (13), the locating lever (10) other end runs through compression spring (12) and second fixed block (6) in proper order and inserts and establish through-hole (501) and stopper (11) fixed connection in first fixed block (5), stopper (11) are pegged graft in constant head tank (502).
3. The hoisting fixing device for bridge construction according to claim 1, characterized in that: the top fixedly connected with jack-up ring (7) of crossbeam (2), fixed a plurality of groups lifting hook (8) of being provided with on tie-beam (4).
4. The hoisting fixing device for bridge construction according to claim 1, characterized in that: the splicing rod (3) close to one end of the first fixing block (5) is provided with a slot (301), the splicing rod (3) close to one end of the second fixing block (6) is provided with a positioning column (9), and the positioning column (9) is inserted into the slot (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020079106.6U CN211733591U (en) | 2020-01-15 | 2020-01-15 | Hoisting and fixing device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020079106.6U CN211733591U (en) | 2020-01-15 | 2020-01-15 | Hoisting and fixing device for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211733591U true CN211733591U (en) | 2020-10-23 |
Family
ID=72882578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020079106.6U Expired - Fee Related CN211733591U (en) | 2020-01-15 | 2020-01-15 | Hoisting and fixing device for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211733591U (en) |
-
2020
- 2020-01-15 CN CN202020079106.6U patent/CN211733591U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |