CN219774701U - Drag chain with rollers - Google Patents
Drag chain with rollers Download PDFInfo
- Publication number
- CN219774701U CN219774701U CN202321351761.2U CN202321351761U CN219774701U CN 219774701 U CN219774701 U CN 219774701U CN 202321351761 U CN202321351761 U CN 202321351761U CN 219774701 U CN219774701 U CN 219774701U
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- China
- Prior art keywords
- drag chain
- drag
- component
- tow chain
- main body
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- 238000010516 chain-walking reaction Methods 0.000 claims description 4
- 230000008093 supporting effect Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001976 improved effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a drag chain with rollers, which belongs to the technical field of drag chains and comprises a drag component and drag chain joint components connected with the drag component through connecting rods, wherein a plurality of drag chain joint components are sequentially adjacent to each other, the drag chain joint components form a drag chain main body, the bottom of the drag chain joint components is provided with a roller component, the roller component is used for supporting the drag chain main body and the movement and the walking of the drag chain, the roller component comprises positioning threaded holes, connecting frame components and rollers, the positioning threaded holes are symmetrically formed in two sides of the drag chain joint components, the connecting frame components comprise U-shaped connecting plates, and wheel shafts connected with the rollers penetrate through the U-shaped connecting plates. According to the utility model, the roller assembly supports the drag chain main body and assists the movement and the walking of the drag chain, so that the pressure contact between the drag chain main body and the bracket is avoided, the drag chain main body is protected from being worn out, the drag chain main body is prevented from being deformed, and the service life of the drag chain main body is prolonged.
Description
Technical Field
The utility model relates to the technical field of drag chains, in particular to a drag chain with rollers.
Background
The drag chain is also called a wire and cable protection drag chain, which is a device for restraining a cable, an electric wire or an air pressure pipe and an oil pressure pipe so as to facilitate the rotation and movement of the cable, the electric wire or the air pressure pipe and the oil pressure pipe, can coordinate with a machine tool and a mechanical equipment moving part, and has the capability of safety protection and guiding, can prolong the service life of the protected electric wire, the electric cable, the liquid, the gas and the hose, reduce the consumption, has good improvement effect on the messy distribution condition of the electric wire, the electric cable, the liquid, the gas and the hose of the machine tool and the mechanical equipment, and can ensure that the electric wire, the liquid, the gas and the hose are orderly and regularly distributed.
But current tow chain passes through traction mechanism and pulls the tow chain walking, reduces the frictional resistance that the tow chain surface received through reinforcing tow chain surface's polishing roughness in the walking process, and current tow chain has following not enough: because the surface of the drag chain is in contact with the supporting platform in the reciprocating motion, the drag chain is easy to wear in the long-term use process, the maintenance period and the service life of the joist are not facilitated to be prolonged, and the drag chain with the rollers is designed to solve the problems.
Disclosure of Invention
The utility model aims to provide a drag chain with rollers, which solves the problems that the surface of the existing drag chain is easy to wear and is not beneficial to prolonging the maintenance period and the service life of a joist in the long-term use process.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a take gyro wheel tow chain, includes traction element and with traction element passes through the tow chain joint component that the connecting rod is connected, and traction element is used for connecting tow chain traction mechanism, and the tow chain joint component has a plurality ofly adjacent in proper order, and a plurality of tow chain joint components form the tow chain main part to lead and protect electric wire, cable, liquid, gas, hose, the gyro wheel subassembly is installed to the bottom of tow chain joint component, and the gyro wheel subassembly is used for supporting the removal walking of tow chain main part and tow chain, avoids pressure contact between tow chain main part and the bracket to protect the tow chain main part, avoid the tow chain main part to take place the deformation, be favorable to extension tow chain main part's life, the gyro wheel subassembly includes locating screw hole, link member and gyro wheel, locating screw hole symmetry set up in tow chain joint component's both sides, link member includes U type connecting plate, and the inside of U type connecting plate is run through has and is connected the shaft of gyro wheel, and an annular constant head tank has been seted up on the surface of gyro wheel at least for promoting the stability of tow chain walking.
As a further scheme of the utility model: the traction component comprises symmetrical plates and a cross beam connected with the two symmetrical plates, connecting grooves are respectively formed in two sides of the traction component, connecting holes are formed in the inner walls of the connecting grooves, and the cross beam is used for reinforcing connection between the symmetrical plates and avoiding deformation of the traction connection assembly.
As a further scheme of the utility model: the traction device comprises a traction component, a connecting rod, a positioning groove, a screw rod hole, an annular connecting part, a traction mechanism and a traction mechanism, wherein the positioning groove is formed in one end of the traction component, the screw rod hole is formed in the coaxial center of the positioning groove and is matched with the connecting rod, the annular connecting part is formed in the inner wall of the traction component and is used for connecting one end of the traction component, the external traction mechanism is connected through the traction component, and therefore the traction chain body formed by connecting the traction component is driven to move.
As a further scheme of the utility model: the drag chain joint component comprises a first connecting end and a second connecting end which are matched with the annular connecting part, and the connecting rod is connected with the inner threads of the first connecting end, so that the drag component is movably connected with the first connecting end.
As a further scheme of the utility model: the thickness of the second connecting end is equal to that of the first connecting end and is half of that of the drag chain joint component, the adjacent drag chain joint components are movably connected with the first connecting end in a mutually-adaptive mode through the second connecting end, mounting holes are formed in the side faces of the second connecting end and the side faces of the first connecting end respectively, and the mounting holes are used for connecting a plurality of drag chain joint components which are adjacent in sequence to form a drag chain main body.
As a further scheme of the utility model: the connecting part of the wheel axle and the U-shaped connecting plate is connected with a nut, so that the connecting strength of the wheel axle and the U-shaped connecting plate is enhanced.
As a further scheme of the utility model: the rollers are symmetrically arranged on the bisecting plane of the drag chain joint component, so that the stability of the movement and the running of the drag chain is improved.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the roller assembly is used for supporting the drag chain main body and assisting the movement and the walking of the drag chain, so that the pressure contact between the drag chain main body and the bracket is avoided, the drag chain main body is protected from being worn, the drag chain main body is prevented from being deformed, and the service life of the drag chain main body is prolonged.
2. According to the utility model, the symmetrical rollers are arranged, and at least one annular positioning groove is formed in the surface of each roller, so that the stability of the drag chain running can be improved, the drag chain is prevented from sliding out of the bracket in the running process, and the stability and reliability of the drag chain are improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is a schematic view of the traction member of the present utility model;
FIG. 4 is a schematic illustration of the attachment structure of the tow chain joint component of the present utility model;
fig. 5 is a schematic diagram of a roller assembly mounting structure according to the present utility model.
In the figure: 1. a traction member; 2. a tow chain joint member; 3. a roller assembly; 4. a connecting groove; 5. a connection hole; 6. a positioning groove; 7. a screw hole; 8. an annular connecting part; 9. a cross beam; 10. a connecting rod; 11. a first connection end; 12. a second connection end; 13. a mounting hole; 14. positioning the threaded hole; 15. a U-shaped connecting plate; 16. a wheel axle; 17. a roller; 18. an annular positioning groove.
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.
This embodiment;
referring to fig. 1-5, in an embodiment of the present utility model, a drag chain with rollers includes a drag component 1 and a drag chain joint component 2 connected to the drag component 1 through a connecting rod 10, the drag component 1 is used for connecting the drag chain drag mechanism, the drag chain joint component 2 is adjacent to a plurality of drag chain joint components in sequence, the drag chain joint component 2 forms a drag chain main body, thereby guiding and protecting wires, cables, liquid, air and hoses, the bottom of the drag chain joint component 2 is provided with a roller component 3, the roller component 3 is used for supporting the drag chain main body and moving and walking of the drag chain, the drag chain main body is prevented from being in pressure contact with a bracket, thereby protecting the drag chain main body, deformation of the drag chain main body is avoided, the drag chain main body is beneficial to prolonging the service life, the roller component 3 includes a positioning threaded hole 14, a connecting frame component and rollers 17, the positioning threaded hole 14 is symmetrically arranged at two sides of the drag chain joint component 2, the connecting frame component includes a U-shaped connecting plate 15, an axle 16 for connecting the roller 17 penetrates inside the U-shaped connecting plate 15, a connecting part of the axle 16 and the U-shaped connecting plate 15 is connected with a nut, the connecting part of the U-shaped connecting plate 15 is used for supporting the drag chain main body and moving and walking, the drag chain main body is protected, thereby protecting the drag chain main body and protecting the drag chain main body.
Preferably, as shown in fig. 3, the traction component 1 comprises symmetrical plates and a cross beam 9 connected between the symmetrical plates, the two sides of the traction component 1 are respectively provided with a connecting groove 4, the inner wall of the connecting groove 4 is provided with a connecting hole 5, and the cross beam 9 is used for reinforcing the connection between the symmetrical plates to avoid deformation of the traction connecting component 1.
Preferably, as shown in fig. 3 and fig. 4, a positioning groove 6 is formed at one end of the traction component 1, a screw hole 7 adapted to a connecting rod 10 is formed at the coaxial center of the positioning groove 6, an annular connecting portion 8 is formed on the inner wall of the traction component 1, the annular connecting portion 8 is used for connecting one end of the drag chain joint component 2, and an external traction mechanism is connected through the traction component 1, so that a drag chain main body formed by connecting the drag chain joint component 2 is driven to move.
Preferably, as shown in fig. 4 and 5, the drag chain joint member 2 includes a first connection end 11 and a second connection end 12 adapted to the annular connection portion 8, and the connection rod 10 is screwed with the inside of the first connection end 11, thereby movably connecting the drag member 1 with the first connection end 11.
Preferably, as shown in fig. 5, the thickness of the second connecting end 12 is equal to that of the first connecting end 11 and is half of that of the drag chain joint component 2, the adjacent drag chain joint components 2 are movably connected with the first connecting end 11 through mutual adaptation of the second connecting end 12, the side surfaces of the second connecting end 12 and the first connecting end 11 are respectively provided with a mounting hole 13, and the mounting holes 13 are used for connecting a plurality of drag chain joint components 2 which are adjacent in sequence to form a drag chain main body.
Preferably, as shown in fig. 2, the rollers 16 are symmetrically arranged about the bisecting plane of the drag chain joint member 2 to promote the stability of the drag chain traveling.
The working principle of the utility model is as follows: when the chain-pulling device is used, the chain-pulling joint components 2 are sequentially adjacent to form a plurality of chain-pulling main bodies, the traction components 1 are connected with an external traction mechanism, so that the chain-pulling main bodies formed by connecting the chain-pulling joint components 2 are driven to move, the roller components 3 are used for supporting the chain-pulling main bodies and moving the chain-pulling main bodies, pressure contact between the chain-pulling main bodies and the brackets is avoided, the chain-pulling main bodies are protected, deformation of the chain-pulling main bodies is avoided, and two annular positioning grooves 18 are formed in the surfaces of the rollers 16 and used for improving the walking stability of the chain-pulling main bodies.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a take gyro wheel tow chain, includes traction element (1) and with tow chain joint component (2) that traction element (1) are connected through connecting rod (10), its characterized in that: the bottom of tow chain joint part (2) is installed gyro wheel subassembly (3), and gyro wheel subassembly (3) are including location screw hole (14), link member and gyro wheel (17), and location screw hole (14) symmetry set up in the both sides of tow chain joint part (2), link member include U type connecting plate (15), and the inside of U type connecting plate (15) is run through and is connected shaft (16) of gyro wheel (17), and annular constant head tank (18) have been seted up on the surface of gyro wheel (17) at least for promote the stability of tow chain walking.
2. A wheeled tow chain according to claim 1, wherein: the traction component (1) comprises symmetrical plates and a cross beam (9) connected between the symmetrical plates, connecting grooves (4) are respectively formed in two sides of the traction component (1), and connecting holes (5) are formed in the inner walls of the connecting grooves (4).
3. A wheeled tow chain according to claim 1, wherein: one end of the traction component (1) is provided with a positioning groove (6), the coaxial center of the positioning groove (6) is provided with a screw hole (7) which is matched with the connecting rod (10), and the inner wall of the traction component (1) is provided with an annular connecting part (8).
4. A wheeled tow chain according to claim 1, wherein: the drag chain joint component (2) comprises a first connecting end (11) and a second connecting end (12) which are matched with the annular connecting part (8), and the connecting rod (10) is in threaded connection with the inner part of the first connecting end (11).
5. The wheeled tow chain of claim 4, wherein: the thickness of the second connecting end (12) is equal to that of the first connecting end (11) and is half of that of the drag chain joint component (2), the adjacent drag chain joint components (2) are movably connected with the first connecting end (11) in a mutually-fit manner through the second connecting end (12), and mounting holes (13) are respectively formed in the side surfaces of the second connecting end (12) and the first connecting end (11).
6. A wheeled tow chain according to claim 1, wherein: and a nut is connected with the connecting part of the wheel axle (16) and the U-shaped connecting plate (15).
7. A wheeled tow chain according to claim 1, wherein: the rollers (17) are symmetrically arranged about the bisecting plane of the drag chain joint member (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351761.2U CN219774701U (en) | 2023-05-30 | 2023-05-30 | Drag chain with rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321351761.2U CN219774701U (en) | 2023-05-30 | 2023-05-30 | Drag chain with rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219774701U true CN219774701U (en) | 2023-09-29 |
Family
ID=88129808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321351761.2U Active CN219774701U (en) | 2023-05-30 | 2023-05-30 | Drag chain with rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219774701U (en) |
-
2023
- 2023-05-30 CN CN202321351761.2U patent/CN219774701U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |