CN219801767U

CN219801767U - Groove type bridge

Info

Publication number: CN219801767U
Application number: CN202321090539.1U
Authority: CN
Inventors: 叶定发
Original assignee: Dazhou Shengfa Cable Bridge Manufacturing Co ltd
Current assignee: Dazhou Shengfa Cable Bridge Manufacturing Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-10-03
Anticipated expiration: 2033-05-09

Abstract

The utility model relates to the technical field of bridges, and discloses a groove type bridge, which comprises a groove type bridge main body, wherein a plurality of rotatable carrier rollers are arranged in the groove type bridge main body at equal intervals in parallel, a cable is supported on the carrier rollers, a circle of rubber pads are arranged on the outer walls of the carrier rollers, the upper part of the groove type bridge main body is clamped with a cover plate, a plurality of clamping holes are formed in the side walls of the groove type bridge main body, clamping rods are flexibly and movably connected to the two sides of the carrier rollers, the clamping rods are clamped with the clamping holes, a first baffle plate is arranged on one side of the clamping rods, a spring is arranged between the first baffle plate and the carrier rollers, the spring is sleeved on the clamping rods, a second baffle plate is arranged on one side of the clamping rods, and clamping grooves are formed between the second baffle plate and the first baffle plate.

Description

Groove type bridge

Technical Field

The utility model belongs to the technical field of bridges, and particularly relates to a slot type bridge.

Background

At present, the slot type bridge in the market is a totally enclosed cable bridge, which is suitable for laying computer cables, communication cables and the like. The groove type bridge is used as a form of a cable bridge, mainly used for supporting control cables and signal cables, and is used indoors.

The slot bridge disclosed by the publication number CN206673503U is characterized in that: the device comprises vertical parts at two sides and transverse parts positioned between the vertical parts at two sides, wherein the vertical parts and the transverse parts at two sides form a storage inner cavity; a plurality of lifting parts are arranged in the accommodating cavity, and two ends of each lifting part are fixedly connected to the inner sides of the vertical parts on two sides respectively; each of the shelf portions is not in contact with the transverse portion.

When the existing groove type bridge is used, operators can draw the cable in the bridge to lay or draw the cable to be replaced from the bridge in many times when the cable is laid or replaced, the cable is contacted with the bridge when the cable is drawn by the existing bridge structure, the drawing resistance is high, and the cable is easy to be damaged by friction with the bridge, so that the problem of the groove type bridge is solved.

Disclosure of Invention

The utility model aims at: in order to solve the above-mentioned problem, a trough bridge is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a slot type crane span structure, includes slot type crane span structure main part, the inside equidistant parallel arrangement of slot type crane span structure main part has a plurality of rotatable bearing rollers, and the cable holds in the palm and puts on the bearing roller, the upper portion joint of slot type crane span structure main part has the apron.

In a preferred embodiment, a plurality of clamping holes are formed in the side wall of the groove-type bridge main body, clamping rods are flexibly and movably connected to the two sides of the carrier roller, the clamping rods are clamped with the clamping holes, a first baffle plate is arranged on one side of the clamping rods, a spring is arranged between the first baffle plate and the carrier roller, and the spring is sleeved on the clamping rods.

In a preferred embodiment, a second baffle is disposed on one side of the clamping rod, and a clamping groove is disposed between the second baffle and the first baffle.

In a preferred embodiment, the inside of the carrier roller is of a hollow structure, one end of the clamping rod is fixedly provided with a limiting plate, and the limiting ring is arranged in the carrier roller.

In a preferred embodiment, the outer wall of the carrier roller is provided with a plurality of annular inner grooves, and the cables are placed in the annular inner grooves.

In a preferred embodiment, a rubber pad is arranged on the outer wall of the carrier roller.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. in the utility model, the cable with the structure is placed on the rotatable carrier roller in the groove-type bridge main body, and when the cable is drawn in the later stage, the carrier roller is rotated at the moment to conveniently and rapidly draw the cable, and meanwhile, the rubber pad outside the carrier roller is contacted with the cable, so that friction damage during drawing the cable can be avoided, and the cable is protected.

2. In the utility model, the carrier roller with the structure adopts a quick-dismantling structure, thereby being convenient and quick to install and replace the carrier roller.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

fig. 3 is a schematic cross-sectional view of a carrier roller according to the present utility model.

The marks in the figure: the novel bridge comprises a 1-groove type bridge body, a 2-carrier roller, a 3-cover plate, a 4-clamping hole, a 5-clamping rod, a 6-baffle I, a 7-spring, a 8-baffle II, a 9-clamping groove, a 10-limiting plate, an 11-annular inner groove and a 12-rubber pad.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.

A slot bridge according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 3.

Examples:

the trough type bridge provided by the embodiment of the utility model, which is shown by referring to fig. 1 and 2, comprises a trough type bridge main body 1, wherein a plurality of rotatable carrier rollers 2 are arranged in the trough type bridge main body 1 at equal intervals in parallel, and cables are supported on the carrier rollers 2, the structure utilizes the carrier rollers 2 to support cables, and the rotatable carrier rollers 2 are more convenient in drawing, so that the cables can be drawn rapidly.

Referring to fig. 2, a rubber pad 12 is provided on the outer wall of the carrier roller 2, and the structure prevents friction damage between the cable and the carrier roller 2 when the cable is drawn by the rubber pad 12.

Referring to fig. 1, a cover 3 is fastened to an upper portion of a trough-type bridge body 1, and the trough-type bridge body 1 is covered by the cover 3, thereby forming a closed cable storage space.

Referring to fig. 1 and 2, a plurality of clamping holes 4 are formed in the side wall of a groove-type bridge main body 1, clamping rods 5 are flexibly and movably connected to two sides of a carrier roller 2, the clamping rods 5 are clamped with the clamping holes 4, a baffle plate I6 is arranged on one side of each clamping rod 5, a spring 7 is arranged between the baffle plate I6 and the carrier roller 2, the spring 7 is sleeved on the clamping rods 5, the carrier roller 2 is connected with the clamping holes 4 of the groove-type bridge main body 1 through the clamping rods 5, accordingly, the carrier roller 2 is connected with the groove-type bridge main body 1 quickly, the clamping rods 5 can be clamped in the clamping holes 4 stably by the aid of thrust of the springs 7, and connection surrounding is guaranteed.

Referring to fig. 2, a second baffle 8 is arranged on one side of the clamping rod 5, a clamping groove 9 is formed between the second baffle 8 and the first baffle 6, and the structural personnel can clamp the clamping groove 9 by using a tool, so that the clamping rod 5 is pulled inwards, the clamping rod 5 is retracted, the carrier roller 2 is convenient to install rapidly, and meanwhile, the clamping rod 5 can be separated from the clamping hole 4 when the structure is detached, and further, the carrier roller 2 can be detached and replaced rapidly by the structural personnel conveniently.

Referring to fig. 2 and 3, the inside of the carrier roller 2 is a hollow structure, one end of the clamping rod 5 is fixedly provided with a limiting plate 10, the limiting plate 10 is arranged in the inside of the carrier roller 2, and the structure utilizes the limiting plate 10 to limit the maximum extending position of the clamping rod 5.

Referring to fig. 2, the outer wall of the carrier roller 2 is provided with a plurality of annular inner grooves 11, and cables are placed in the annular inner grooves 11, and the annular inner grooves 11 are convenient for cable classification placement.

The implementation principle of the groove type bridge frame provided by the embodiment of the utility model is as follows: when the cable is drawn, the drawn cable drives the carrier roller 2 to rotate, so that a person draws the cable more smoothly, drawing resistance is reduced, and meanwhile, in the drawing process, the rubber pad 12 of the carrier roller 2 is used for preventing friction damage between the cable and the carrier roller 2 when the cable is drawn, so that the cable is protected;

when the carrier roller is required to be installed, the tool is used for clamping the clamping groove 9, so that the clamping rod 5 is pulled inwards, the clamping rod 5 is retracted, then the clamping rod 5 is aligned to the clamping hole 4 of the groove-shaped bridge body 1, the tool is removed, at the moment, under the pushing of the spring 7, the clamping rod 5 is automatically clamped into the clamping hole 4, the carrier roller is conveniently and rapidly installed, and meanwhile, when the carrier roller is detached, the clamping rod 5 can be separated from the clamping hole 4, and further, the carrier roller 2 can be rapidly detached and replaced by a person conveniently, and the carrier roller can be rapidly assembled and replaced by the aid of the whole structure.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a slot type crane span structure, includes slot type crane span structure main part (1), its characterized in that: the novel cable bridge is characterized in that a plurality of rotatable carrier rollers (2) are arranged in the groove-shaped bridge body (1) at equal intervals in parallel, cables are supported on the carrier rollers (2), and a cover plate (3) is clamped at the upper part of the groove-shaped bridge body (1).

2. The trough bridge of claim 1, wherein: a plurality of clamping holes (4) are formed in the side wall of the groove-shaped bridge main body (1), clamping rods (5) are flexibly and movably connected to the two sides of the carrier roller (2), the clamping rods (5) are clamped with the clamping holes (4), a baffle I (6) is arranged on one side of the clamping rods (5), a spring (7) is arranged between the baffle I (6) and the carrier roller (2), and the spring (7) is sleeved on the clamping rods (5).

3. The trough bridge of claim 2, wherein: one side of the clamping rod (5) is provided with a second baffle (8), and a clamping groove (9) is formed between the second baffle (8) and the first baffle (6).

4. A trough bridge as claimed in claim 3, wherein: the inside hollow structure that is of bearing roller (2), the one end fixed mounting of draw-in lever (5) has limiting plate (10), limiting plate (10) set up the inside of bearing roller (2).

5. The trough bridge of claim 1, wherein: a plurality of annular inner grooves (11) are formed in the outer wall of the carrier roller (2), and cables are placed in the annular inner grooves (11).

6. The trough bridge of claim 1, wherein: a rubber pad (12) is arranged on the outer wall of the carrier roller (2) in a circle.