CN213521210U

CN213521210U - A rail transit communication cable installation device

Info

Publication number: CN213521210U
Application number: CN202022831596.3U
Authority: CN
Inventors: 尹文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-22
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a track traffic communication cable installation device, including the stand, the welding of stand bottom has the base, and the welding of base lower surface central point puts the connecting plate, and the equal fixedly connected with universal wheel of four corners of connecting plate lower surface, base body are circular array and are connected with a plurality of bull sticks by helical structure a, and the welding of every bull stick bottom has the fixed plate, and every fixed plate body all is circular array and is connected with a plurality of rag bolts by helical structure b, and compared with the prior art, the utility model discloses flexibility is higher, and the adjustment of being convenient for, the result of use is greatly improved, the utility model discloses can once only install many communication cables and can avoid many communication cables to twine the knot, the communication cable follow-up dismouting maintenance of being convenient for, the utility model discloses still can the fixed communication cable of different thicknesses, and can effectively protect, reasonable in design, the function is abundant, has higher practicality, suitable using widely.

Description

Rail transit communication cable installation device

Technical Field

The utility model relates to a communication cable installation technique specifically is a track traffic communication cable installation device.

Background

The rail transit communication cable is mainly used for signal transmission in rail transit such as subways and light rails, temporary communication lines introduced into the rail transit, the light rails and the like by opening a city telephone, and under the condition of faults or interruption, partial frequency-resisting voice communication and low-frequency data communication are quickly solved.

Due to the geographical position relation, some track traffic communication cables need to be overhead, especially the communication cables needed by light rails on the ground, and most of installation devices for overhead communication cables in the prior art have poor flexibility, are inconvenient to adjust and need to be improved in use effect. To this end, we propose a rail transit communication cable installation device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a track traffic communication cable installation device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a track traffic communication cable installation device, includes the stand, and the welding of stand bottom has the base, the welding of base lower surface central point puts the welding has the connecting plate, the equal fixedly connected with universal wheel of four corners of connecting plate lower surface, base body is circular array and is connected with a plurality of bull sticks by helical structure a, and the fixed plate is all welded to every bull stick bottom, and every fixed plate body all is circular array and is connected with a plurality of rag bolts by helical structure b.

As a further aspect of the present invention: and a rotating handle a is welded at the top end of each rotating rod.

As a further aspect of the present invention: the welding of stand top has rectangular frame, and the welding of rectangular frame inner wall has a plurality of "ten" shape supports.

As a further aspect of the present invention: and a circular frame is welded at the center of each cross-shaped bracket.

As a further aspect of the present invention: every circular frame support body all is circular array and is connected with four threaded rods by helical structure c, and turning handle b has all been welded to every threaded rod outer end.

As a further aspect of the present invention: every the circular frame inner wall all is four group's springs of circular array fixedly connected with, and four group's springs are counterpointed respectively one by one with four threaded rods, and every group spring quantity is two, the common fixedly connected with arc splint in two spring inner, and the corresponding threaded rod of every group spring is the outer wall central point who supports at the common fixedly connected arc splint in this group spring inner.

As a further aspect of the present invention: and rubber soft pads are strongly bonded on the inner walls of the arc-shaped clamping plates.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a stand, base, connecting plate, universal wheel, bull stick, fixed plate, rag bolt's that all are equipped with cooperation is used for stand and base convenient removal when needs remove, also can stably fix when needs are fixed, thereby make the utility model discloses the flexibility is higher, for prior art, the utility model discloses be convenient for the adjustment more, increase substantially the result of use:

2. the utility model can install a plurality of communication cables at one time and separate the communication cables from each other by matching the rectangular frame, the cross-shaped bracket and the circular frame, and can comb the communication cables to avoid the communication cables from winding and twisting so as to facilitate the subsequent disassembly and assembly maintenance of the communication cables and improve the aesthetic property of the installation of the communication cables;

3. the utility model discloses a circular frame, threaded rod, arc splint, spring, rubber cushion's that are equipped with cooperation is used, makes the utility model discloses but the communication cable of the fixed thickness difference of centre gripping, and can effectively protect the communication cable surface, the utility model has the advantages of simple structure and novelty, reasonable in design, the function is abundant, has higher practicality, suitable using widely.

Drawings

Fig. 1 is a front view of a rail transit communication cable installation device.

Fig. 2 is a partial cross-sectional view of a rail transit telecommunication cable installation apparatus.

Fig. 3 is a structural cross-sectional view of a circular frame in a rail transit communication cable installation device.

In the figure: 1. a column; 2. a base; 3. a connecting plate; 4. a universal wheel; 5. a rotating rod; 5-1, a rotating handle a; 6. a fixing plate; 7. anchor bolts; 8. a rectangular frame; 9. a cross-shaped bracket; 10. a circular frame; 11. a threaded rod; 11-1, a rotating handle b; 12. an arc-shaped splint; 13. a spring; 14. a rubber cushion.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a rail transit communication cable installation device comprises an upright post 1, a base 2 welded at the bottom end of the upright post 1, a connecting plate 3 welded at the center of the lower surface of the base 2, universal wheels 4 fixedly connected at four corners of the lower surface of the connecting plate 3, so that the upright post 1 and the base 2 can move conveniently when needing to move under the action of the universal wheels 4, a plurality of rotating rods 5 are connected to a circular array of the base 2 body by a spiral structure a, a rotating handle a5-1 is welded at the top end of each rotating rod 5, so that a worker can rotate the rotating rod 5 in forward and reverse directions by the rotating handle a5-1 under the action of the spiral structure a, so that the rotating rod 5 can move up and down, a fixing plate 6 is welded at the bottom end of each rotating rod 5, so that the fixing plate 6 can move up and down along with the rotating rod 5, a plurality of anchor bolts 7 are connected to the, the fixing plate 6 can be fixed on the earth surface by a plurality of anchor bolts 7, so the upright post 1 and the base 2 provided by the utility model can be conveniently moved when needing to be moved and can also be stably fixed when needing to be fixed, thereby the utility model has higher flexibility, compared with the prior art, the utility model is more convenient to adjust and greatly improves the use effect;

the top end of the upright post 1 is welded with a rectangular frame 8, the inner wall of the rectangular frame 8 is welded with a plurality of cross-shaped brackets 9, and the center of each cross-shaped bracket 9 is welded with a circular frame 10, so that the utility model can install a plurality of communication cables at one time and separate the communication cables from each other, and can comb the communication cables to avoid the communication cables from winding and twisting, so that the subsequent disassembly and assembly maintenance of the communication cables can be facilitated, and the attractiveness of the installation of the communication cables can be improved;

each circular frame 10 is in a circular array and is connected with four threaded rods 11 through a spiral structure c, the outer end of each threaded rod 11 is welded with a rotating handle b11-1, so under the action of the spiral structure c, a worker can rotate the threaded rods 11 in the forward and reverse directions through the rotating handles b11-1 to enable the threaded rods 11 to move inside and outside, the inner wall of each circular frame 10 is fixedly connected with four groups of springs 13 in the circular array, the four groups of springs 13 are respectively aligned with the four threaded rods 11 one by one, the number of each group of springs 13 is two, the inner ends of the two springs 13 are fixedly connected with arc-shaped clamping plates 12 together, the inner ends of the threaded rods 11 corresponding to each group of springs 13 are abutted against the central positions of the outer walls of the arc-shaped clamping plates 12 fixedly connected with the inner ends of the group of the springs 13 together, and therefore when the worker, elastic deformation takes place for spring 13 this moment, produces one and makes the outside reaction force of arc splint 12, so when staff's control threaded rod 11 outwards removes, under spring 13's effect, arc splint 12 can outwards remove, so under threaded rod 11 and spring 13's effect, arc splint 12 can inside and outside removal, makes the utility model discloses but the communication cable of the fixed thickness of centre gripping is different, every arc splint 12 inner wall all bonds with the brute force has rubber cushion 14, can effectively protect the communication cable surface for the communication cable is by its surface not damaged when being fixed by arc splint 12 centre gripping, the utility model discloses simple structure is novel, reasonable in design, and the function is abundant, has higher practicality, suitable using widely.

The utility model discloses a theory of operation is: firstly, the upright post 1 and the base 2 can be moved conveniently when needing to be moved under the action of the universal wheels 4; secondly, the staff can rotate the rotating rod 5 in the forward and reverse directions through the rotating handle a5-1, so that the rotating rod 5 can drive the fixed plate 6 to move up and down, and the fixed plate 6 is in a circular array and is connected with a plurality of anchor bolts 7 through the spiral structure b, so that the fixed plate 6 is fixed on the earth surface through the anchor bolts 7, the upright post 1 and the base 2 arranged in the utility model can be conveniently moved when needing to be moved and can also be stably fixed when needing to be fixed, thereby the utility model has higher flexibility, and compared with the prior art, the utility model is more convenient to adjust and greatly improves the use effect; secondly, because the top end of the upright post 1 is welded with the rectangular frame 8, the inner wall of the rectangular frame 8 is welded with the plurality of cross-shaped brackets 9, and the center of each cross-shaped bracket 9 is welded with the circular frame 10, the utility model discloses can once only install many communication cables and can separate many communication cables from each other, comb the single communication cable, avoid many communication cables to wind and twist, so as to facilitate the subsequent disassembly and assembly maintenance of communication cables, also improve the aesthetic property of communication cable installation; finally, the worker can rotate the threaded rod 11 in the forward and reverse directions through the rotating handle b11-1, so that the threaded rod 11 can move inwards and outwards, when the worker controls the threaded rod 11 to move inwards, the arc-shaped clamping plates 12 are pushed inwards by the inner ends of the threaded rod 11 to move, at the moment, the springs 13 elastically deform to generate a reaction force which enables the arc-shaped clamping plates 12 to move outwards, so that when the worker controls the threaded rod 11 to move outwards, the arc-shaped clamping plates 12 can move outwards under the action of the springs 13, so that the arc-shaped clamping plates 12 can move inwards and outwards under the action of the threaded rod 11 and the springs 13, so that the utility model discloses a communication cable with different thicknesses can be clamped and fixed, and the inner wall of each arc-shaped clamping plate 12 is strongly bonded with the rubber cushion 14, the surface of the communication cable can be effectively protected, and the surface of the communication cable is not damaged when the communication, reasonable in design, the function is abundant, has higher practicality, suitable using widely.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a track traffic communication cable installation device, includes stand (1), and stand (1) bottom welding has base (2), its characterized in that, base (2) lower surface central point puts the welding and has connecting plate (3), the equal fixedly connected with universal wheel (4) of four corners of connecting plate (3) lower surface, base (2) body is circular array and is connected with a plurality of bull sticks (5) by helical structure a, and every bull stick (5) bottom all welds fixed plate (6), and every fixed plate (6) plate body all is circular array and is connected with a plurality of rag bolts (7) by helical structure b.

2. A rail transit telecommunication cable installation device according to claim 1, characterized in that a stem a (5-1) is welded to the top end of each rotating rod (5).

3. The rail transit communication cable installation device according to claim 1, characterized in that a rectangular frame (8) is welded on the top end of the upright post (1), and a plurality of cross-shaped brackets (9) are welded on the inner wall of the rectangular frame (8).

4. A rail transit telecommunication cable installation device according to claim 3, characterized in that a circular frame (10) is welded in the centre of each said "ten" shaped bracket (9).

5. The rail transit communication cable installation device according to claim 4, wherein each circular frame (10) is provided with four threaded rods (11) connected by a spiral structure c in a circular array, and the outer end of each threaded rod (11) is welded with a rotating handle b (11-1).

6. The rail transit communication cable installation device according to claim 4, wherein each circular frame (10) is fixedly connected with four groups of springs (13) in a circular array, the four groups of springs (13) are respectively aligned with four threaded rods (11) one by one, the number of each group of springs (13) is two, the inner ends of the two springs (13) are fixedly connected with the arc-shaped clamping plate (12) together, and the inner end of the corresponding threaded rod (11) of each group of springs (13) abuts against the center position of the outer wall of the arc-shaped clamping plate (12) fixedly connected with the inner ends of the group of springs (13) together.

7. A rail transit telecommunication cable installation arrangement according to claim 6, characterized in that a rubber cushion (14) is strongly glued to the inner wall of each of said arc-shaped clamping plates (12).