CN216871632U

CN216871632U - Dustless tow chain with keel

Info

Publication number: CN216871632U
Application number: CN202220740406.3U
Authority: CN
Inventors: 苏鑫; 莫华坤
Original assignee: Dongguan Yuelong Plastic Metal Technology Co ltd; Ward Drag Chain Cable Protection System Foshan Co ltd
Current assignee: Dongguan Yuelong Plastic Metal Technology Co ltd; Ward Drag Chain Cable Protection System Foshan Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-01
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to the technical field of drag chains, and discloses a dust-free drag chain with a keel, which comprises a drag chain main body, an upper dustproof cover, a lower dustproof cover, a fixed joint, an upper lock cover, a lower lock cover, a lock wheel, a keel chain joint, a keel chain tail and a keel diaphragm, wherein the drag chain main body is connected in a mode of mushroom head buckle reverse buckle; the upper lock cover and the lower lock cover are both arranged on one side of the upper dustproof cover and one side of the lower dustproof cover, and the lock wheel is meshed with the upper dustproof cover. The utility model has the advantages of smooth use, high flexibility, strong supporting force, installation space saving and good dustproof effect.

Description

Dustless tow chain with keel

Technical Field

The utility model relates to the technical field of drag chains, in particular to a dust-free drag chain with keels.

Background

A drag chain, also known as a wire and cable protection drag chain, is a device for binding a cable or a wire or an air pressure pipe and an oil pressure pipe so as to facilitate the rotation and the movement of the drag chain. The drag chain is applied to reciprocating motion occasions, and can play a role in traction and protection of built-in cables, oil pipes, air pipes, water pipes and the like.

What traditional tow chain was the festival is connected with the connected mode that the festival adopted the card tip, and the combination of rethread whippletree, and the shortcoming that exists is: the connecting points of the drag chain have friction phenomenon, and the drag chain cannot be combined in a sealing way due to the bending position, so that the assembly is inconvenient and the assembly cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of weak supporting force, poor dustproof effect, large occupied space and insufficient smoothness in use in the prior art, and provides a dust-free drag chain with a keel.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a dust-free drag chain with keels comprises a drag chain main body, an upper dustproof cover, a lower dustproof cover, fixed joints, an upper lock cover, a lower lock cover, lock wheels, keel chain joints, keel chain tails and keel transverse partition plates, wherein the drag chain main body is connected in a mode that mushroom heads are buckled and reversely buckled;

the upper lock cover and the lower lock cover are arranged on one side of the upper dustproof cover and one side of the lower dustproof cover, the lock wheel is arranged in the upper lock cover and the lower lock cover, and the lock wheel is meshed with the upper dustproof cover.

Preferably, the keel chain joint and the keel chain tail are respectively and fixedly connected with two ends of the drag chain main body.

Preferably, the upper dustproof cover and the lower dustproof cover are arranged in a plurality of pieces, and each piece is connected in a welding mode, so that the completely sealed structure is realized.

Preferably, the keel and link joint is of an integrated toilet sheet structure.

Compared with the prior art, the utility model provides a dust-free drag chain with keels, which has the following beneficial effects:

1. this take dustless tow chain of fossil fragments, through with last shield and lower shield adopt the setting of arris type multi-disc structure, and adopt the butt fusion mode to connect between every piece, the bend angle who goes up shield and lower shield can change to can all be crooked in positive and negative direction, with the tradition be one-way crooked compare possess better flexibility.

2. This take dustless tow chain of fossil fragments, the tow chain main part adopts the mode of mushroom head knot left-hand thread to connect, because the buckle mode of mushroom head knot breaks through, makes the last shield of tow chain main part and lower shield combine tighter to reach the possibility that prevents the dust and leak, effectively reduce environmental pollution, close the ware equipment with the help of dedicated lock wheel simultaneously, thereby save the manual assembly cost greatly, improve production efficiency.

3. This take dustless tow chain of fossil fragments, through the buckle mode that the mushroom head was detained, go up the design of the arris type of shield and lower shield, cause the tensile strength of welding back tow chain main part to strengthen greatly, improve the life of tow chain main part probably, the space of the while installation of saving greatly uses in being applicable to constrictive machine.

4. This take dustless tow chain of fossil fragments through the fossil fragments cross slab that is equipped with, not only can separate the cable, avoids the cable in disorder phenomenon as far as possible.

5. This take dustless tow chain of fossil fragments adopts integral type piece structure of dressing and making up through fossil fragments chain joint, and the cable is conveniently arrange in order more, and prevents that the cable from rubbing in inside, stops the possibility that the dust produced.

6. The design position of mushroom button is in the concave position department of pitch, and the ingenious bending pressure that avoids fully utilizes narrow space, neither influences the bending radius of tow chain, also reduces occupation position simultaneously to use my tow chain's outer width to reach the minimizing, cause the interior wide space of tow chain to utilize greatly, break through traditional tow chain heavy, occupy/waste effective space's characteristics, improve the possibility of more cable installations.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the device is smoother to use, high in flexibility, strong in supporting force, good in dustproof effect and capable of saving the installation space.

Drawings

FIG. 1 is a schematic view of the internal structure of a dust-free drag chain with keels according to the present invention;

fig. 2 is an overall view of a dust-free drag chain with keels according to the present invention.

In the figure: 1 drag chain main part, 2 last shield, 3 lower shield, 4 fixed joint, 5 lock upper covers, 6 lock lower covers, 7 lock wheels, 8 fossil fragments chain joint, 9 fossil fragments chain tail, 10 fossil fragments cross slab.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a dust-free tow chain with a keel comprises a tow chain main body 1, an upper dustproof cover 2, a lower dustproof cover 3, a fixed joint 4, an upper lock cover 5, a lower lock cover 6, a lock wheel 7, a keel chain joint 8 and the tow chain main body 1 which are connected in a mushroom head buckle reverse buckling mode, and the mushroom head buckle is broken through in a buckling mode, so that the upper dustproof cover and the lower dustproof cover of the tow chain main body are combined more tightly, the possibility of preventing dust from leaking is achieved, and the environmental pollution is effectively reduced; the upper dustproof cover 2 and the lower dustproof cover 3 are respectively arranged on the upper side and the lower side of the drag chain main body 1, the upper dustproof cover 2 and the lower dustproof cover 3 are both in prismatic structures, the upper dustproof cover 2 and the lower dustproof cover 3 are arranged in a plurality of pieces, and each piece is connected in a welding mode, so that the bending angles of the upper dustproof cover 2 and the lower dustproof cover 3 can be changed, the upper dustproof cover and the lower dustproof cover can be bent in the positive and negative directions, and the drag chain main body has better flexibility compared with the traditional one-way bending; the keel transverse partition plates 10 are uniformly distributed and fixedly arranged inside the upper dustproof cover 2 and the lower dustproof cover 3, the drag chain main body 1 is positioned inside the keel transverse partition plates 10, the fixed joints 4 are arranged at two ends of the upper dustproof cover 2 and the lower dustproof cover 3, the keel chain joint 8 and the keel chain tail 9 are respectively arranged inside the two fixed joints 4, the keel chain joint 8 and the keel chain tail 9 are respectively and fixedly connected with two ends of the drag chain main body 1, the keel chain joint 8 adopts an integrated dressing sheet structure, cables are more conveniently sorted, the cables are prevented from being rubbed inside, and the possibility of dust generation is eliminated;

the upper lock cover 5 and the lower lock cover 6 are both arranged on one side of the upper dust cover 2 and one side of the lower dust cover 3, the lock wheel 7 is arranged inside the upper lock cover 5 and the lower lock cover 6, and the lock wheel 7 is meshed with the upper dust cover 2.

The main function of the lock wheel 7 is to facilitate the closing of the plurality of upper dust caps 2 and the plurality of lower dust caps 3, thereby improving the convenience of use.

Go up shield 2 and shield 3 down and mainly be for preventing that the produced dust when the electric wire moves from leaking, the design of going up shield 2 and shield 3 down is favorable to the motion smoothly, and the integrated configuration design (dislocation mushroom head is detained and is added oblique shrinkage pool) of going up shield 2 and shield 3 down has utilized spatial position, and the fossil fragments chain is to the effect of long distance operation tow chain reinforcing bearing capacity, and the fixing base main function closes the fixing on equipment for upper and lower cover and fossil fragments chain and electric wire dress.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A dust-free drag chain with keels comprises a drag chain main body (1), an upper dustproof cover (2), a lower dustproof cover (3), a fixed joint (4), an upper lock cover (5), a lower lock cover (6), a lock wheel (7), a keel chain joint (8), a keel chain joint tail (9) and keel transverse clapboards (10), and is characterized in that the drag chain main body (1) is connected in a mode of mushroom head buckle left-hand buckling, the upper dustproof cover (2) and the lower dustproof cover (3) are respectively arranged at the upper side and the lower side of the drag chain main body (1), the upper dustproof cover (2) and the lower dustproof cover (3) are both in prismatic structures, the keel transverse clapboards (10) are uniformly distributed and fixedly arranged in the upper dustproof cover (2) and the lower dustproof cover (3), the drag chain main body (1) is positioned in the keel transverse clapboards (10), the fixed joints (4) are arranged at the two ends of the upper dustproof cover (2) and the lower dustproof cover (3), the keel chain joint (8) and the keel chain tail (9) are respectively arranged in the two fixed joints (4);

lock upper cover (5) and lock lower cover (6) all set up in one side of going up shield (2) and lower shield (3), lock wheel (7) set up in the inside of lock upper cover (5) and lock lower cover (6), and lock wheel (7) and last shield (2) meshing setting.

2. The dust-free towline with the keel as claimed in claim 1, wherein the keel chain joint (8) and the keel chain tail (9) are respectively fixedly connected with two ends of the towline main body (1).

3. The dust-free towline with the keel as recited in claim 1, wherein the upper dust cover (2) and the lower dust cover (3) are arranged in a plurality of pieces, and each piece is connected by welding.

4. The keel chain according to claim 1, wherein the keel joint (8) is of one-piece toilet sheet construction.