CN210566035U - Drag chain and fixing structure thereof - Google Patents
Drag chain and fixing structure thereof Download PDFInfo
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- CN210566035U CN210566035U CN201920086826.2U CN201920086826U CN210566035U CN 210566035 U CN210566035 U CN 210566035U CN 201920086826 U CN201920086826 U CN 201920086826U CN 210566035 U CN210566035 U CN 210566035U
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- tow chain
- plate
- tow
- side plates
- joint
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Abstract
The utility model provides a tow chain and fixed knot constructs thereof, including tow chain joint and tow chain, tow chain articulate is at the tow chain both ends, and the tow chain includes a plurality of tow chain units, and is a plurality of connect between the tow chain unit, the tow chain unit includes festival board and apron, the festival board includes connecting plate and two curb plates, connecting plate and two the curb plate integral type is connected, two the curb plate is parallel and sets up in opposite directions, the one end of curb plate with the end connection of connecting plate, the other end of curb plate is equipped with the notch set up the horizontal pole in the notch, there are two reverse hooks at the apron both ends, the hook catches on the horizontal pole will the apron is fixed on the festival board, festival board and apron enclose into square structure frame the pipe position is installed with the breach department that the festival board is connected to the apron. Implement the utility model discloses, the assembly is simple, uses manpower sparingly and can effectively prevent that the tow chain from droing at the operation in-process to can avoid the cable scratch to avoid the staff to cut the hand when the operation simultaneously.
Description
Technical Field
The utility model relates to a tow chain field, in particular to tow chain and fixed knot constructs thereof.
Background
The drag chain is a device for binding a cable or an electric wire or an air compression pipe and an oil pressure pipe to facilitate the rotation and movement of the drag chain, has higher pressure and tensile load, and plays a role in traction and protection of the built-in cable, oil pipe and air pipe.
Among the prior art, general tow chain includes a plurality of tow chain units, and every tow chain unit includes two curb plates, two apron and a plurality of division boards, and lock joint is connected between two curb plates, and the both ends of apron are connected with the higher authority joint of two curb plates respectively, and its structure is comparatively complicated, assembles the difficulty, and the tow chain unit drops easily. In addition, when the drag chain product is in operation, the built-in cable slides in the drag chain and is easily scratched, so that the problems of short circuit and electric leakage of the cable are caused.
Disclosure of Invention
In order to solve the technical problem, the utility model discloses a tow chain and fixed knot constructs thereof, the technical scheme of the utility model is implemented like this:
the utility model provides a tow chain and fixed knot constructs thereof, includes tow chain joint and tow chain, tow chain articulate is at the tow chain both ends, the tow chain includes a plurality of tow chain units, and is a plurality of connect between the tow chain unit, the tow chain unit includes link plate and apron, the link plate includes connecting plate and two curb plates, connecting plate and two the curb plate integral type is connected, two the curb plate is parallel and sets up in opposite directions, the one end of curb plate with the end connection of connecting plate, the other end of curb plate is equipped with the notch set up the horizontal pole in the notch, connecting plate and two the curb plate constitutes one, 21274, shape structural framework.
Two reverse hooks are arranged at two ends of the cover plate, the hooks hook the cross rod to fix the cover plate on the section plate, and the section plate and the cover plate are enclosed to form a square structural frame.
A pipe position is arranged at the gap where the cover plate is connected with the section plate; the tow chain joint comprises a tow chain joint L and a tow chain joint R, the tow chain joint L comprises two L side plates and an L bottom plate, the two L side plates are arranged in parallel and in opposite directions, two ends of the L bottom plate are respectively connected with the two L side plates, the L bottom plate comprises two L fixing holes, and the two L side plates are correspondingly connected with the connecting end on one side of the tow chain; the tow chain joint L comprises two R side plates and an R bottom plate, the two R side plates are parallel and are arranged in opposite directions, the two R side plates are connected to the two ends of the R bottom plate respectively, the R bottom plate comprises two R fixing holes, and the two R side plates are correspondingly connected with the connecting end of the other side of the tow chain.
And the vertical angles of the drag chain and the drag chain joint of the drag chain are in arc transition.
The connecting mode between the drag chain units comprises a pin-buckle connection.
The connecting mode of the drag chain connector and the drag chain comprises a pin connection.
Implement the technical scheme of the utility model has following beneficial effect:
(1) the drag chain unit of the product of the utility model comprises a link plate and a cover plate, one end of the side plate of the link plate is provided with a notch, a cross rod is arranged in the notch, and the cover plate is directly fixed on the link plate through a hook, so the drag chain unit is simple to assemble and saves labor;
(2) the pipe position is arranged at the gap at the joint of the cover plate and the side plate, so that the drag chain can be effectively prevented from falling off in the operation process;
(3) the utility model discloses the product all adopts the circular arc excessive in vertical angle department, avoids the staff to cut the hand when the operation on the one hand, and on the other hand can avoid the tow chain at function in-process cable scratch.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of the connection between a tow chain unit and a tow chain joint of the present invention;
FIG. 2 is a top view of the connection between the tow chain unit and the tow chain joint of the present invention;
fig. 3 is a front view of the drag chain unit and the drag chain joint of the present invention.
In the above drawings, the reference numerals denote:
1-cover plate; 2-connecting plates; 3-side plate; 4-a cross bar; 5-a tow chain joint L; 6-tow chain joint R; 7-L side plates; an 8-L backplane; 9-L fixed holes; 10-R side plate; 11-R backplane; 12-R fixed holes.
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 efforts belong to the protection scope of the present invention.
A drag chain and a fixing structure thereof comprise drag chain joints and drag chains, wherein the drag chain joints are connected at two ends of the drag chain, the drag chain comprises a plurality of drag chain units, the drag chain units are connected with one another, the drag chain units comprise joint plates and cover plates (1), the joint plates comprise connecting plates (2) and two side plates (3), the connecting plates (2) are integrally connected with the two side plates (3), the two side plates (3) are parallel and oppositely arranged, one ends of the side plates (3) are connected with the end parts of the connecting plates (2), the other ends of the side plates (3) are provided with notches, transverse rods (4) are arranged in the notches, and the connecting plates (2) and the two side plates (3) form a 21274; shaped structural framework; two reverse hooks are arranged at two ends of the cover plate (1), the hooks hook the cross rod (4) to fix the cover plate (1) on the section plate, and the section plate and the cover plate (1) enclose a square structural frame; a pipe position is arranged at the gap where the cover plate (1) is connected with the section plate; the drag chain joint comprises a drag chain joint L (5) and a drag chain joint R (6), the drag chain joint L (5) comprises two L side plates (7) and an L bottom plate (8), the two L side plates (7) are arranged in parallel and opposite to each other, two ends of the L bottom plate (8) are respectively connected with the two L side plates (7), the L bottom plate (8) comprises two L fixing holes (9), and the two L side plates (7) are correspondingly connected with the connecting end on one side of the drag chain; tow chain joint R (6) include two R curb plates (10) and R bottom plate (11), and two parallel and setting in opposite directions in two R curb plates (10), two R curb plates (10) are connected respectively at R bottom plate (11) both ends, and R bottom plate (11) include two R fixed orificess (12), and two R curb plates (10) correspond with the link of tow chain opposite side and are connected.
In the embodiment, the vertical angles of the drag chain and the drag chain joint adopt circular arc transition.
In this embodiment, the tow chain and its fixed structure are suitable for the production of 10 series, 12 series, 15 series, 18 series.
In this embodiment, the structure is preferably made of nylon, and the connection between the tow chain units and the connection between the tow chain and the tow chain joint are preferably connected by pins.
In this embodiment, the assembly steps of the drag chain and its fixing structure are: the cover plate (1) is installed on the assembled link plate to form a drag chain unit, then the drag chain units are assembled into a drag chain according to the needs of a customer, then the drag chain joint L (5) is installed on one side of the drag chain, the drag chain joint R (6) is installed on the other side of the drag chain, and when the drag chain is used, the drag chain joint L and the drag chain joint R are installed on the equipment of the customer by utilizing the fixing hole on the drag chain joint.
It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (4)
1. The utility model provides a tow chain and fixed knot constructs thereof, includes tow chain joint and tow chain, the tow chain articulate is at the tow chain both ends, the tow chain includes a plurality of tow chain units, and is a plurality of connect its characterized in that between the tow chain unit:
the drag chain unit comprises a link plate and a cover plate (1), the link plate comprises a connecting plate (2) and two side plates (3), the connecting plate (2) is integrally connected with the two side plates (3), the two side plates (3) are arranged in parallel and opposite, one end of each side plate (3) is connected with the end part of the connecting plate (2), the other end of each side plate (3) is provided with a notch, a cross rod (4) is arranged in each notch, and the connecting plate (2) and the two side plates (3) form a v-21274h-shaped structural frame;
two reverse hooks are arranged at two ends of the cover plate (1), the hooks hook the cross rod (4) to fix the cover plate (1) on the section plate, and the section plate and the cover plate (1) enclose a square structural frame;
a pipe position is arranged at a gap where the cover plate (1) is connected with the section plate;
the tow chain joint comprises a tow chain joint L (5) and a tow chain joint R (6), the tow chain joint L (5) comprises two L side plates (7) and an L bottom plate (8), the two L side plates (7) are arranged in parallel and opposite to each other, two ends of the L bottom plate (8) are respectively connected with the two L side plates (7), the L bottom plate (8) comprises two L fixing holes (9), and the two L side plates (7) are correspondingly connected with the connecting end on one side of the tow chain; tow chain joint R (6) include two R curb plates (10) and R bottom plate (11), two R curb plate (10) are parallel and set up in opposite directions, two are connected respectively at R bottom plate (11) both ends R curb plate (10), R bottom plate (11) include two R fixed orificess (12), two the link correspondence of R curb plate (10) and tow chain opposite side is connected.
2. The tow chain and the fixing structure thereof according to claim 1, wherein the vertical corners of the tow chain and the tow chain joint are both in arc transition.
3. The tow chain and the fixing structure thereof according to claim 1, wherein the connection mode between the tow chain units comprises a pin-buckle connection.
4. The tow chain and the fixing structure thereof as claimed in claim 1, wherein the connection manner of the tow chain joint and the tow chain comprises a pin connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086826.2U CN210566035U (en) | 2019-01-18 | 2019-01-18 | Drag chain and fixing structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086826.2U CN210566035U (en) | 2019-01-18 | 2019-01-18 | Drag chain and fixing structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566035U true CN210566035U (en) | 2020-05-19 |
Family
ID=70627432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920086826.2U Active CN210566035U (en) | 2019-01-18 | 2019-01-18 | Drag chain and fixing structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210566035U (en) |
-
2019
- 2019-01-18 CN CN201920086826.2U patent/CN210566035U/en active Active
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