CN221216819U - A lifting device for lifting with a corbel culvert - Google Patents
A lifting device for lifting with a corbel culvert Download PDFInfo
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- CN221216819U CN221216819U CN202323308418.2U CN202323308418U CN221216819U CN 221216819 U CN221216819 U CN 221216819U CN 202323308418 U CN202323308418 U CN 202323308418U CN 221216819 U CN221216819 U CN 221216819U
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- culvert
- fixing
- lifting
- culvert section
- fixedly connected
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Abstract
本实用新型涉及吊装装置技术领域，且公开了一种用于带牛腿涵节的吊装吊具，包括有：涵节，所述涵节左右两侧的内表面均固定安装有牛腿，所述牛腿的另一端贯穿涵节并延伸至涵节的外部。本实用新型通过设置涵节、固定架、限位槽、固定块和一号液压缸，当一号液压缸运行时，一号液压缸的另一端会推动固定块使得固定块开始向上运动，在限位槽的限位下，固定块的上表面最终会和涵节内表面的顶部接触，此时固定架和固定块一起将涵节夹紧并固定在了当前位置，保证了涵节在吊装过程中不会发生晃动，同时也将吊装过程中涵节的主受力点由牛腿的外表面转移到了涵节的上侧，确保了涵节吊装过程中的安全。
The utility model relates to the technical field of hoisting devices, and discloses a hoisting sling for a culvert with a corbel, comprising: a culvert, the inner surfaces of the left and right sides of the culvert are fixedly mounted with corbels, and the other end of the corbels penetrates the culvert and extends to the outside of the culvert. The utility model is provided with a culvert, a fixing frame, a limiting groove, a fixing block and a No. 1 hydraulic cylinder. When the No. 1 hydraulic cylinder is in operation, the other end of the No. 1 hydraulic cylinder will push the fixing block so that the fixing block starts to move upward. Under the limiting of the limiting groove, the upper surface of the fixing block will eventually contact the top of the inner surface of the culvert. At this time, the fixing frame and the fixing block together clamp the culvert and fix it in the current position, ensuring that the culvert will not shake during the hoisting process. At the same time, the main force point of the culvert during the hoisting process is also transferred from the outer surface of the corbel to the upper side of the culvert, ensuring the safety of the culvert during the hoisting process.
Description
Technical Field
The utility model relates to the technical field of hoisting devices, in particular to a hoisting sling for a culvert section with a bracket.
Background
The lifting appliance refers to a device for lifting heavy objects in lifting machinery, and is commonly used as a special lifting appliance such as a lifting hook, a steel wire rope, a chain and the like, wherein the special lifting appliance is divided into sixty stages, eighty stages, a hundred stages and the like according to bearing capacity, and the higher the grade is, the higher the bearing capacity of the chain with the same specification is, in addition, in order to meet the maintenance lifting of a part of large machinery, some lifting appliance companies in China also design special lifting appliances such as a fan lifting appliance, a tower lifting appliance and the like.
When carrying out the installation operation of culvert festival, operating personnel often can use hoist and mount hoist to hoist and to contain the festival, when protecting the festival, also made things convenient for the butt joint of follow-up festival and culvert, and current hoist and mount hoist is at in-process of in-service use, though have basic hoisting function, current hoist and mount hoist is at the in-process of lifting up the festival of containing that has the bracket, and the festival can unstable rock from top to bottom, and the serious case can cause the festival to empty, can lead to the incident that the broken festival of hoist dropped even, therefore the hoist reliability of current hoist and mount hoist is not enough, need improve it.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides a lifting sling for a culvert section with a bracket, which has the advantage of high lifting reliability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a hoist and mount hoist for taking bracket to contain festival, including:
The bracket is fixedly arranged on the inner surfaces of the left side and the right side of the bracket, the other end of the bracket penetrates through the bracket and extends to the outside of the bracket, the number of the brackets is two, the sizes of the two brackets are the same, and the positions of the two brackets are bilaterally symmetrical relative to the bracket;
The fixing mechanism is arranged at the top of the inner surface of the culvert section;
The fixing mechanism comprises a fixing frame, the number of the fixing frames is two, the tops of the inner surfaces of the fixing frames are movably connected with the upper surface of a culvert section, the rear sides of the inner surfaces of the fixing frames are provided with limiting grooves, fixing blocks are movably mounted in the limiting grooves, the lower surfaces of the fixing frames are fixedly provided with a first hydraulic cylinder, the other ends of the first hydraulic cylinders penetrate through the lower ends of the fixing frames and extend to the inside of the fixing frames and are fixedly connected with the lower surface of the fixing blocks, and the first hydraulic cylinders move to enable the fixing blocks to ascend and fixedly culvert sections with the fixing frames.
As a preferable technical scheme of the utility model, the upper surface of the fixing frame is fixedly connected with a limiting block, and the inner surface of the limiting block is movably sleeved with a limiting frame.
As a preferable technical scheme of the utility model, the upper surface of the limiting frame is fixedly connected with a connecting plate, and the upper surface of the connecting plate is hinged with a hanging beam.
As a preferable technical scheme of the utility model, the left side and the right side of the upper surface of the hanging beam are fixedly connected with hanging rings, and the left side and the right side of the lower surface of the hanging beam are fixedly connected with sling frames.
As a preferable technical scheme of the utility model, the outer surface of the sling frame is movably sleeved with a first lifting cable, and the other end of the first lifting cable is fixedly provided with a mounting block.
As a preferable technical scheme of the utility model, the lower surface of the mounting block is fixedly connected with a second lifting cable, and the lower end of the second lifting cable is movably sleeved with the outer surface of the bracket.
As a preferable technical scheme of the utility model, the front side of the upper surface of the connecting plate is movably connected with two connecting plates, the lower surfaces of the two connecting plates are fixedly connected with the upper surfaces of the two fixing frames respectively, the upper surface of the connecting plate is fixedly connected with a second hydraulic cylinder positioned between the two connecting plates, and the other end of the second hydraulic cylinder is fixedly connected with a connecting block.
As a preferable technical scheme of the utility model, the bottom ends of the connecting blocks are hinged with two connecting rods, and the other ends of the two connecting rods are respectively hinged with the upper surfaces of the two fixing frames.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the culvert section, the fixing frame, the limiting groove, the fixing block and the first hydraulic cylinder are arranged, when the first hydraulic cylinder runs, the other end of the first hydraulic cylinder pushes the fixing block to enable the fixing block to start to move upwards, the upper surface of the fixing block finally contacts with the top of the inner surface of the culvert section under the limit of the limiting groove, at the moment, the fixing frame and the fixing block clamp and fix the culvert section at the current position together, so that the culvert section is prevented from shaking in the hoisting process, and meanwhile, the main stress point of the culvert section in the hoisting process is transferred to the upper side of the culvert section from the outer surface of the bracket, and the safety in the hoisting process of the culvert section is ensured.
2. According to the utility model, the fixing frames, the limiting frame, the second hydraulic cylinder, the connecting blocks and the connecting rods are arranged, when the second hydraulic cylinder runs, the connecting blocks start to move back and forth, so that the two connecting rods start to rotate at the bottom ends of the connecting blocks, at the moment, the other ends of the two connecting rods pull the two fixing frames, the whole fixing frames start to move in opposite directions under the limiting of the limiting frame, in the process, the distance between the whole fixing frames is gradually reduced, and the hoisting of culvert sections with different inner sizes is satisfied.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the back of the present utility model;
FIG. 3 is a schematic view of the top of the present utility model;
FIG. 4 is a schematic cross-sectional view of the present utility model;
fig. 5 is a schematic structural view of the fixing frame of the present utility model.
In the figure: 1. culvert sections; 2. a bracket; 3. a fixing frame; 4. a limit groove; 5. a fixed block; 6. a first hydraulic cylinder; 7. a stopper; 8. a limiting frame; 9. a connecting plate; 10. a hanging beam; 11. a hanging ring; 12. a sling rack; 13. a first hoist cable; 14. a mounting block; 15. a second hoist cable; 16. a second hydraulic cylinder; 17. a connecting block; 18. a connecting rod; 19. and connecting plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a lifting appliance for a culvert section with corbels, comprising:
The inner surfaces of the left side and the right side of the culvert section 1 are fixedly provided with corbels 2, the other ends of the corbels 2 penetrate through the culvert section 1 and extend to the outside of the culvert section 1, the number of the corbels 2 is two, the sizes of the two corbels 2 are the same, and the positions of the two corbels 2 are bilaterally symmetrical relative to the culvert section 1;
The fixing mechanism is arranged at the top of the inner surface of the culvert section 1;
Wherein, fixed establishment is including mount 3, the quantity of mount 3 is two, the top of two mount 3 internal surfaces all with the upper surface swing joint of culvert section 1, spacing groove 4 has all been seted up to the rear side of two mount 3 internal surfaces, the inside movable mounting of spacing groove 4 has fixed block 5, the equal fixed mounting of lower surface of two mounts 3 has pneumatic cylinder 6 No. one, the other end of pneumatic cylinder 6 runs through the lower extreme of mount 3 and extends to the inside of mount 3 and with the lower fixed surface of fixed block 5 be connected, the operation of pneumatic cylinder 6 No. makes fixed block 5 rise and with the fixed culvert section 1 of mount 3.
When the hydraulic cylinder No. 6 operates, the other end of the hydraulic cylinder No. 6 can push the lower surface of the fixed block 5, so that the fixed block 5 starts to move upwards under the limit of the limit groove 4, and finally the fixed block 5 contacts the top of the inner surface of the culvert section 1, at this time, the fixed frame 3 and the fixed block 5 fix the culvert section 1 together, and the lifting safety of the culvert section 1 is improved.
The upper surface of the fixing frame 3 is fixedly connected with a limit block 7, and the inner surface of the limit block 7 is movably sleeved with a limit frame 8.
Due to the design of the limiting block 7, the fixing frame 3 can slide along the outer surface of the limiting frame 8 in the left-right direction.
Wherein, the upper surface fixedly connected with connecting plate 9 of spacing 8, the upper surface of connecting plate 9 articulates there is hanging beam 10.
When the hoisting starts, the hanging beam 10 pulls up the connecting plate 9 to move upwards as a whole.
The left side and the right side of the upper surface of the hanging beam 10 are fixedly connected with hanging rings 11, and the left side and the right side of the lower surface of the hanging beam 10 are fixedly connected with sling frames 12.
The design of the hanging ring 11 facilitates the connection of the hanging beam 10 and the hanging machine by an operator.
The outer surface of the sling frame 12 is movably sleeved with a first lifting cable 13, and the other end of the first lifting cable 13 is fixedly provided with a mounting block 14.
The first hoist cable 13 can move to drive the mounting block 14 to move together.
The lower surface of the mounting block 14 is fixedly connected with a second lifting cable 15, and the lower end of the second lifting cable 15 is movably sleeved with the outer surface of the bracket 2.
When the hanging beam 10 drives the connecting plate 9 to integrally ascend, the second hanging cable 15 plays a role in assisting in hoisting the culvert section 1 integrally, and safety and reliability in the hoisting process are guaranteed.
The front side of the upper surface of the connecting plate 9 is movably connected with two connecting plates 19, the lower surfaces of the two connecting plates 19 are fixedly connected with the upper surfaces of the two fixing frames 3 respectively, the upper surface of the connecting plate 9 is fixedly connected with a second hydraulic cylinder 16 positioned between the two connecting plates 19, and the other end of the second hydraulic cylinder 16 is fixedly connected with a connecting block 17.
When the hydraulic cylinder No. two 16 is operated, the connection block 17 starts to move in the front-rear direction.
The bottom ends of the connecting blocks 17 are hinged with two connecting rods 18, and the other ends of the two connecting rods 18 are respectively hinged with the upper surfaces of the two fixing frames 3.
When the connecting block 17 starts to move, the two connecting rods 18 start to rotate at the bottom ends of the connecting block 17, so that the other ends of the two connecting rods 18 pull the two fixing frames 3, the two fixing frames 3 start to move towards each other under the limit of the limit frame 8, and the distance between the two fixing frames 3 is changed.
The working principle and the using flow of the utility model are as follows:
Firstly, an operator starts the second hydraulic cylinder 16, the second hydraulic cylinder 16 starts to rotate the two connecting rods 18 at the bottom ends of the connecting blocks 17, at this time, the two fixing frames 3 are pulled by the other ends of the two connecting rods 18, so that the whole of the two fixing frames 3 starts to move in opposite directions under the limit of the limit frame 8, along with the movement of the two fixing frames 3, the distance between the whole of the two fixing frames 3 is gradually reduced, when the distance meets the installation requirement of the culvert section 1, the operator moves the whole of the hanging beam 10, so that the inner surface of the fixing frame 3 is inserted into the upper end of the whole of the culvert section 1, and the top of the inner surface of the fixing frame 3 is contacted with the outer surface of the culvert section 1.
Then operating personnel starts pneumatic cylinder 6, and the operation of pneumatic cylinder 6 can make fixed block 5 upwards move under spacing of spacing groove 4, and the top of culvert section 1 internal surface can be contacted to final fixed block 5, and at this moment under the effect of pneumatic cylinder 6, fixed frame 3 and fixed block 5 have together fixed culvert section 1, have guaranteed that culvert section 1 can not take place to rock at hoist and mount in-process, then operating personnel with second hoist cable 15 cover at the surface of bracket 2 can, just can begin the hoist and mount operation to culvert section 1 finally.
It is noted that 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A hoist and mount hoist for taking bracket to contain festival, its characterized in that includes:
The bracket comprises a culvert section (1), wherein the inner surfaces of the left side and the right side of the culvert section (1) are fixedly provided with brackets (2), the other ends of the brackets (2) penetrate through the culvert section (1) and extend to the outside of the culvert section (1), the number of the brackets (2) is two, the sizes of the two brackets (2) are the same, and the positions of the two brackets (2) are bilaterally symmetrical relative to the culvert section (1);
The fixing mechanism is arranged at the top of the inner surface of the culvert section (1);
The fixing mechanism comprises fixing frames (3), the number of the fixing frames (3) is two, the tops of the inner surfaces of the fixing frames (3) are movably connected with the upper surface of a culvert section (1), the rear sides of the inner surfaces of the fixing frames (3) are provided with limiting grooves (4), fixing blocks (5) are movably arranged in the limiting grooves (4), a first hydraulic cylinder (6) is fixedly arranged on the lower surface of each fixing frame (3), the other end of each first hydraulic cylinder (6) penetrates through the lower end of each fixing frame (3) and extends to the inside of each fixing frame (3) to be fixedly connected with the lower surface of each fixing block (5), and the first hydraulic cylinder (6) moves to enable the fixing blocks (5) to ascend and fix the culvert section (1) with the fixing frames (3).
2. A lifting sling for culvert sections with corbels as defined in claim 1, wherein: the upper surface of mount (3) is fixedly connected with limit block (7), limit block (8) have been cup jointed in the internal surface activity of limit block (7).
3. A lifting sling for culvert sections with corbels as defined in claim 2, wherein: the upper surface of the limiting frame (8) is fixedly connected with a connecting plate (9), and the upper surface of the connecting plate (9) is hinged with a hanging beam (10).
4. A lifting sling for a culvert section with corbels as defined in claim 3, wherein: hanging rings (11) are fixedly connected to the left side and the right side of the upper surface of the hanging beam (10), and sling frames (12) are fixedly connected to the left side and the right side of the lower surface of the hanging beam (10).
5. The lifting sling for culvert sections with brackets as defined in claim 4, wherein: the outer surface of the sling frame (12) is movably sleeved with a first lifting cable (13), and the other end of the first lifting cable (13) is fixedly provided with a mounting block (14).
6. The lifting sling for culvert sections with brackets as defined in claim 5, wherein: the lower surface of the installation block (14) is fixedly connected with a second lifting cable (15), and the lower end of the second lifting cable (15) is movably sleeved with the outer surface of the bracket (2).
7. A lifting sling for a culvert section with corbels as defined in claim 3, wherein: the front side swing joint of connecting plate (9) upper surface has even board (19), the quantity of even board (19) is two, two the lower surface of even board (19) respectively with the upper surface fixed connection of two mount (3), the upper surface fixed connection of connecting plate (9) has No. two pneumatic cylinders (16) that are located between two even boards (19), the other end fixedly connected with connecting block (17) of No. two pneumatic cylinders (16).
8. The lifting sling for a culvert section with corbels as defined in claim 7, wherein: the bottom of connecting block (17) articulates there is connecting rod (18), the quantity of connecting rod (18) is two, two the other end of connecting rod (18) respectively with the upper surface of two mount (3) articulates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323308418.2U CN221216819U (en) | 2023-12-05 | 2023-12-05 | A lifting device for lifting with a corbel culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323308418.2U CN221216819U (en) | 2023-12-05 | 2023-12-05 | A lifting device for lifting with a corbel culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221216819U true CN221216819U (en) | 2024-06-25 |
Family
ID=91543179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323308418.2U Active CN221216819U (en) | 2023-12-05 | 2023-12-05 | A lifting device for lifting with a corbel culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221216819U (en) |
-
2023
- 2023-12-05 CN CN202323308418.2U patent/CN221216819U/en active Active
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