CN211667102U - Engineering drag chain - Google Patents
Engineering drag chain Download PDFInfo
- Publication number
- CN211667102U CN211667102U CN202020180437.9U CN202020180437U CN211667102U CN 211667102 U CN211667102 U CN 211667102U CN 202020180437 U CN202020180437 U CN 202020180437U CN 211667102 U CN211667102 U CN 211667102U
- Authority
- CN
- China
- Prior art keywords
- unit
- chain
- link plate
- unit link
- buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides an engineering drag chain, which comprises a unit chain link and a buckle which are connected in sequence; the side edges of the unit chain links are designed in an integrated mode, and unit chain link plates extend upwards vertically from two sides of the unit chain links; the adjacent unit link plates are sequentially connected end to form a drag chain; the unit link plate on one side is provided with a foldable buckle; a notch matched with the buckle is arranged above the unit link plate on the other side; the bottom surfaces of the unit chain links are provided with supporting plates symmetrical to the top end buckles; the supporting plate connects the unit link plates on the two sides together; two buckles are arranged at the top end of the unit link plate at equal intervals; the snap hinge is at the upper end of the unit link plate. The utility model discloses a structurally set up the mode of buckle lock at the tow chain, simplified the mode of using the fixed tow chain of screw, it is more convenient, practical.
Description
Technical Field
The utility model belongs to mechanical equipment's protector, concretely relates to engineering tow chain.
Background
The towline is similar to a tank chain in appearance and consists of a plurality of unit chains, and the links can freely rotate; the inner height, the outer height and the pitch of the drag chains in the same series are the same, and the inner width and the bending radius of the drag chains have different choices; the unit chain links consist of a left chain plate, a right chain plate, an upper cover plate and a lower cover plate, each section of the drag chain can be opened, the drag chain is convenient to assemble and disassemble, the cables, the oil pipes, the air pipes, the water pipes and the like can be placed in the drag chain without threading by opening the cover plates; the interior of the drag chain can also be provided with a separation sheet to separate the space in the chain as required. The drag chain in the prior art can be opened only by using a screwdriver when being opened, which brings inconvenience to work.
Disclosure of Invention
To the weak point among the prior art, the utility model provides an engineering tow chain. The utility model has the characteristics of convenient to use, simple, dismantle fast.
In order to achieve the above purpose, the utility model discloses technical scheme as follows:
an engineering drag chain comprises unit chain links and buckles which are connected in sequence; the side edges of the unit chain links are designed in an integrated mode, and unit chain link plates extend upwards vertically from two sides of the unit chain links; the adjacent unit link plates are sequentially connected end to form a drag chain; the unit link plate on one side is provided with a foldable buckle; a notch matched with the buckle is arranged above the unit link plate on the other side; the bottom surfaces of the unit chain links are provided with supporting plates symmetrical to the top end buckles; the supporting plate connects the unit link plates on the two sides together; two buckles are arranged at the top end of the unit link plate at equal intervals; the snap hinge is at the upper end of the unit link plate.
Further, the buckle is folded inwards and buckled with the notch.
Furthermore, the interior of the drag chain is hollow, and the front end and the rear end of the drag chain are respectively provided with an opening.
Furthermore, when the drag chain is provided with the leads, the leads can be placed through the openings at the front end and the rear end, so that the leads penetrate through the hollow cavity of the unit link plate; or the buckles with the top ends arranged at equal intervals are opened, and the lead is arranged in the hollow cavity.
Has the advantages that: the utility model provides an engineering tow chain through the mode that uses the buckle lock, has simplified the tow chain structure that uses the screwdriver to open and shut, can facilitate the use, saves time, and the practicality is stronger.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the supporting plate of the present invention.
In the figure, 1-unit link plate, 2-snap, 3-notch, 4-support plate.
Detailed Description
The present invention is described below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.
An engineering drag chain is shown in figures 1 and 2 and comprises unit chain links and a buckle (2) which are connected in sequence; the side edges of the unit chain links are designed into a whole, and unit chain link plates (1) vertically extend upwards from two sides of the unit chain links; the adjacent unit link plates (1) are sequentially connected end to form a drag chain; the unit link plate (1) on one side is provided with a foldable buckle (2); a notch (3) matched with the buckle (2) is arranged above the unit link plate (1) at the other side; the bottom surfaces of the unit chain links are provided with supporting plates (4) which are symmetrical to the top end buckles (2); the supporting plate (4) connects the unit link plates (1) at the two sides together; two buckles (2) are arranged on the top end of the unit link plate (1) at equal intervals; the buckle (2) is hinged at the upper end of the unit link plate (1). The buckle (2) is folded inwards and buckled with the notch (3). The drag chain is hollow and has openings at its front and back ends. When the drag chain is provided with the lead, the lead can be placed through the openings at the front end and the rear end, so that the lead penetrates through the hollow cavity of the unit link plate (1); or the buckles (2) with the top ends arranged at equal intervals are opened, and the lead is arranged in the hollow cavity.
Claims (4)
1. An engineering tow chain, which is characterized in that: comprises unit chain links and buckles which are connected in sequence; the side edges of the unit chain links are designed in an integrated mode, and unit chain link plates extend upwards vertically from two sides of the unit chain links; the adjacent unit link plates are sequentially connected end to form a drag chain; the unit link plate on one side is provided with a foldable buckle; a notch matched with the buckle is arranged above the unit link plate on the other side; the bottom surfaces of the unit chain links are provided with supporting plates symmetrical to the top end buckles; the supporting plate connects the unit link plates on the two sides together; two buckles are arranged at the top end of the unit link plate at equal intervals; the snap hinge is at the upper end of the unit link plate.
2. The engineering tow chain of claim 1, wherein the snap is folded inwardly to snap into the notch.
3. The engineering drag chain of claim 1, wherein the drag chain is hollow and has openings at the front and rear ends.
4. The engineering drag chain of claim 1, wherein the drag chain is arranged with the lead wires through the openings at the front and rear ends, so that the lead wires penetrate through the hollow cavity of the unit link plate; or the buckles with the top ends arranged at equal intervals are opened, and the lead is arranged in the hollow cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020180437.9U CN211667102U (en) | 2020-02-18 | 2020-02-18 | Engineering drag chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020180437.9U CN211667102U (en) | 2020-02-18 | 2020-02-18 | Engineering drag chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211667102U true CN211667102U (en) | 2020-10-13 |
Family
ID=72741079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020180437.9U Expired - Fee Related CN211667102U (en) | 2020-02-18 | 2020-02-18 | Engineering drag chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211667102U (en) |
-
2020
- 2020-02-18 CN CN202020180437.9U patent/CN211667102U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203256572U (en) | Cab roof cover, combination type system for constructing cab roof cover, and road construction machinery | |
| CN211667102U (en) | Engineering drag chain | |
| CN205162188U (en) | Luggage | |
| CN201802127U (en) | Tent capable of being unfolded and folded rapidly | |
| CN211005366U (en) | Agricultural methane tank convenient to maintain | |
| CN202525602U (en) | Foldable stool with four plates | |
| CN210216369U (en) | High strength is front cover grid for offshore drilling platform | |
| CN210151933U (en) | Sheet type folding house | |
| CN207474545U (en) | A kind of battery pack sheet metal box body for improving stress | |
| CN202797018U (en) | High-firmness connection structure of solar frame assembly | |
| CN207433721U (en) | Vehicle frame and electric car | |
| CN201176847Y (en) | Telescopic herringbone ladder | |
| CN210538162U (en) | Cage box for birds | |
| CN214337260U (en) | XGN shelter solid insulating ring net cage | |
| CN216019654U (en) | Mathematics teaching aid containing box convenient to carry | |
| CN216920843U (en) | Assembled energy-saving curtain wall for energy-saving building | |
| CN203965778U (en) | Vertically hung scroll formula assembly for a kind of camouflage | |
| CN201015324Y (en) | Improved structure of novel greenhouse | |
| CN215958878U (en) | Desk rack | |
| CN217155169U (en) | Fixing structure for box firecracker | |
| CN212908892U (en) | Wiring equipment for network test platform | |
| CN206346408U (en) | Rotary Moveable foldable stair | |
| CN202553115U (en) | Novel mosquito net | |
| CN212667922U (en) | Dustproof containing box | |
| CN213095456U (en) | Pet cage convenient to equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |