CN211720161U - Plug-in type dustproof cable bridge - Google Patents

Abstract

The utility model relates to a cable testing bridge field specifically discloses a plug-in type cable testing bridge that prevents dust, including supporting the channel-section steel, be equipped with a plurality of clamp plates and coupling mechanism on the support channel-section steel, coupling mechanism one side fixedly connected with crane span structure. The connecting mechanism comprises a base plate, a clamping block is arranged on one side of the base plate, fixing plates are fixedly mounted on two sides of the clamping block, and a supporting plate is connected to one side, opposite to the clamping block, of the base plate through bolts. The crane span structure includes the casing, and the casing top is rotated and is connected with the baffle, is equipped with the handle on the baffle, and casing one end is opened has a plurality of spacing holes, and other end fixedly connected with and spacing hole quantity, the relative spacer pin of size, a plurality of vents have all been opened to the casing both sides, all are equipped with the dust screen in the vent. The utility model discloses set up the support channel-section steel, will support the channel-section steel through fastening bolt and be fixed in the wall body, can realize cable testing bridge list supporting effect, can set up a plurality of coupling mechanisms on supporting the channel-section steel, just can realize multirow cable laying, practice thrift the space, simple structure, convenient to use.

Description

Plug-in type dustproof cable bridge

Technical Field

The utility model relates to a cable testing bridge field specifically discloses a plug-in type cable testing bridge that prevents dust.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected or attached to various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, the inner bridge frame is arranged outside the building in the open air, and a rigid structure system with tightly-connected support cables is formed by groove type, tray type or step type straight line sections, bendings, tee joints, four-way components, support arms (arm type supports), hangers and the like (hereinafter referred to as the bridge frame). The upwelling bridge is continuously accepted by the market and is subjected to the localization force of the cable bridge industry, the high-quality cold-rolled steel plate is selected as the product, the high-quality cold-rolled steel plate is widely concerned to be selected as the product, the surface processes comprise cold galvanizing, hot galvanizing, electrostatic spraying, fireproof coating, baking finish and the like, however, the upper side surfaces of most cable bridges are planes and easy to deposit dust, the dust deposited on the bridge installed on a ceiling and far away from the ground is difficult to clean, and the problem of serious dust deposition on the outer surface of the existing bridge is caused, so that a device capable of solving the problem is urgently.

The utility model discloses a china utility model patent application publication number is CN208753876U discloses a plug-in type cable testing bridge that prevents dust, including the cable testing bridge, the cable testing bridge includes first butt joint crane span structure, clearance main part, screw and second butt joint crane span structure, first butt joint crane span structure erects the front portion at the cable testing bridge, clearance main part slip parcel is at the outside end of first butt joint crane span structure and second butt joint crane span structure, the front end at second butt joint crane span structure is installed through the screw butt joint to the rear end of first butt joint crane span structure, the lower extreme of clearance main part is binded and is connected with the stay cord, first butt joint crane span structure is including ash blocking shell, butt joint strip, draw-in groove, ash blocking lid, fixed column, nut and first screw thread semi-column, ash blocking shell is established in the inside of first butt joint crane span structure, the even fixed connection of butt joint strip is at the medial. The utility model discloses can ensure inside no dust, reduce outside deposition simultaneously, improve cable testing bridge cleanliness factor, better satisfying the use needs.

The utility model discloses a shortcoming that exists: has no good ventilation effect and poor heat dissipation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the poor problem of traditional ventilation effect.

In order to achieve the purpose, the utility model discloses a basic scheme provides a plug-in type cable testing bridge that prevents dust, including supporting the channel-section steel, be equipped with a plurality of clamp plates and coupling mechanism on supporting the channel-section steel, coupling mechanism one side fixedly connected with crane span structure.

The connecting mechanism comprises a base plate, a clamping block is arranged on one side of the base plate, fixing plates are fixedly mounted on two sides of the clamping block, and a supporting plate is connected to the other side of the base plate through bolts.

The crane span structure includes the casing, and casing fixed mounting is in the layer board, and the casing top is rotated and is connected with the baffle, is equipped with the handle on the baffle, and casing one end is opened there are a plurality of spacing holes, other end fixedly connected with and spacing hole quantity, the relative spacer pin of size, and a plurality of vents have all been opened to the casing both sides, all is equipped with the dust screen in the vent.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, the utility model discloses set up the support channel-section steel, will support the channel-section steel through fastening bolt and be fixed in the wall body, can realize cable testing bridge list supporting effect, can set up a plurality of coupling mechanism on supporting the channel-section steel, just can realize multirow cable laying, practice thrift the space, simple structure, convenient to use.

2. Compared with the prior art, the utility model discloses set up coupling mechanism, the last fixture block of coupling mechanism can slide in supporting the channel-section steel, and the fixture block forms the buckle with supporting the channel-section steel, and is difficult not hard up, and stable in structure can adjust the height of crane span structure, is fit for not the cable laying of co-altitude.

3. Compared with the prior art, the utility model discloses set up spacing hole and spacer pin, realize the concatenation of cable testing bridge, it is small, it is very convenient to transport, is equipped with the baffle on the casing, and the baffle can be opened through the handle, makes things convenient for circuit inspection and maintenance, plays dirt-proof effect simultaneously, opens in casing both sides has the vent, has good ventilation radiating effect, reduces the potential safety hazard to the embedding has the dust screen in the vent, can prevent that the dust from getting into the casing from the vent.

Furthermore, the number of the pressing plates is at least two, and the connecting mechanism is located between the pressing plates. The two pressing plates can ensure that the supporting channel steel is stably installed.

Furthermore, fastening bolts are arranged on two sides of the pressing plate. The fastening bolt is used for fixing and supporting the channel steel, and is convenient to transport and disassemble.

Furthermore, the fixture block is connected in the supporting channel steel in a sliding mode, and the fixing plate is connected to the supporting channel steel through bolts. The sliding connection can play a role in height adjustment and is more practical.

Furthermore, a hinge is arranged between the baffle and the shell. The baffle and the shell do not have too high requirements in the rotating process, the hinge is simple and convenient, the service life is long, the cost is low, and the economic benefit is high.

Furthermore, the vent is rectangular, and the dust screen is embedded into the vent. The dust screen can effectively prevent dust from entering the shell from the side vent.

Further, the end part of the limiting pin is rounded. The limiting pin can be conveniently inserted into the limiting hole.

Drawings

Fig. 1 is a schematic structural view of a plug-in type dustproof cable bridge according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a connection mechanism in a plug-in type dustproof cable bridge according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a bridge frame of a plug-in type dustproof cable bridge frame according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a housing in a plug-in type dustproof cable bridge according to an embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a supporting channel steel 1, a pressing plate 2, a fastening bolt 3, a connecting mechanism 4, a bridge frame 5, a base plate 6, a fixture block 7, a fixing plate 8, a supporting plate 9, a baffle plate 10, a handle 11, a hinge 12, a limiting hole 13, a shell 14, a connecting plate 15, a bolt 16, a limiting pin 17, a vent 18 and a dust screen 19.

The embodiment of the plug-in type dustproof cable bridge frame 5 is shown in figure 1 and comprises a supporting channel steel 1, wherein two pressing plates 2 and a connecting mechanism 4 are arranged on the supporting channel steel 1, the number of the pressing plates 2 is at least two, and fastening bolts 3 are arranged on two sides of each pressing plate 2. The fastening bolt 3 is used for fixing and supporting the channel steel 1, and is convenient to transport and disassemble. The connecting mechanism 4 is located between the press plates 2. The two pressing plates 2 can ensure that the supporting channel steel 1 is stably installed. The right side of the connecting mechanism 4 is fixedly connected with a bridge frame 5.

As shown in fig. 2, the connection mechanism 4 includes a base plate 6, a latch 7 is disposed on the left side of the base plate 6, the latch 7 is slidably connected in the support channel steel 1, and the fixing plate 8 is connected to the support channel steel 1 through a bolt 16. The sliding connection can play a role in height adjustment and is more practical. Fixing plates 8 are fixedly arranged on two sides of the clamping block 7, and a supporting plate 9 is connected to one side of the base plate 6, which is opposite to the clamping block 7, through bolts 16.

As shown in fig. 3 and 4, the bridge 5 includes a housing 14, a baffle 10 is rotatably connected above the housing 14, and a hinge 12 is provided between the baffle 10 and the housing 14. The rotation process of the baffle 10 and the shell 14 has no high requirement, the hinge 12 is simple and convenient, the service life is long, the cost is low, and the economic benefit is high. The baffle 10 is provided with a handle 11, the right end of the shell 14 is provided with a plurality of limiting holes 13, the left end of the shell is fixedly connected with limiting pins 17 with the number and the size opposite to those of the limiting holes 13, and the end parts of the limiting pins 17 are chamfered. The limit pin 17 is conveniently inserted into the limit hole 13. A plurality of ventilation openings 18 are formed in both sides of the shell 14, and dust screens 19 are arranged in the ventilation openings 18. The ventilation opening 18 is rectangular, and the dust screen 19 is embedded in the ventilation opening 18. The dust screen 19 can effectively prevent dust from entering the shell 14 from the side vent 18, the shells 14 can be spliced, the splicing position of the adjacent shells 14 is provided with the connecting plate 15, and the connecting plate 15 is provided with the bolt 16. The bridge frame 5 is connected more stably. When a plurality of bridges 5 are arranged, the bridges 5 can be spliced and assembled, and cables with different lengths can be laid.

The specific working process is as follows: the utility model discloses a support channel-section steel 1 mounted position is predetermine, support channel-section steel 1 with fixture block 7 cover income, fix clamp plate 2 on supporting channel-section steel 1 through fastening bolt 3, fastening bolt 3 passes the wall body, realize supporting channel-section steel 1's fixed, slide fixture block 7 and adjust coupling mechanism 4 height, after having confirmed, install fixed plate 8 and realize coupling mechanism 4 fixed on supporting channel-section steel 1, with 5 fixed mounting of crane span structure in layer board 9, when the concatenation, inject spacing pin 17 spacing hole 13, it is fixed to realize the concatenation through connecting plate 15 and 16 fixed realization of bolt, when needing the maintenance inspection, mention handle 11, open baffle 10 can. In the whole mechanism, when a plurality of bridges 5 are arranged, the first bridge 5 is fixedly arranged on the supporting plate 9, and the tail bridge 5 is fixedly connected with a wall body.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (7)

1. A plug-in type dustproof cable bridge is characterized by comprising a supporting channel steel (1), wherein a plurality of pressing plates (2) and connecting mechanisms (4) are arranged on the supporting channel steel (1), and a bridge (5) is fixedly connected to one side of each connecting mechanism (4);

the connecting mechanism (4) comprises a base plate (6), a clamping block (7) is arranged on one side of the base plate (6), fixing plates (8) are fixedly arranged on two sides of the clamping block (7), and a supporting plate (9) is connected to the other side of the base plate (6) through bolts;

the bridge (5) comprises a shell (14), the shell (14) is fixedly installed on the supporting plate (9), a baffle (10) is rotatably connected to the upper portion of the shell (14), a handle (11) is arranged on the baffle (10), a plurality of limiting holes (13) are formed in one end of the shell (14), limiting pins (17) which are opposite to the limiting holes (13) in number and size are fixedly connected to the other end of the shell (14), a plurality of ventilation openings (18) are formed in two sides of the shell (14), and dust screens (19) are arranged in the ventilation openings (18).

2. The plug-in type dustproof cable bridge frame of claim 1, wherein: the number of the pressing plates (2) is at least two, and the connecting mechanism (4) is located between the pressing plates (2).

3. The plug-in type dustproof cable bridge frame of claim 1, wherein: and fastening bolts (3) are arranged on two sides of the pressing plate (2).

4. The plug-in type dustproof cable bridge frame of claim 1, wherein: the fixture block (7) is connected in the support channel steel (1) in a sliding mode, and the fixing plate (8) is connected to the support channel steel (1) through bolts.

5. The plug-in type dustproof cable bridge frame of claim 1, wherein: and a hinge (12) is arranged between the baffle (10) and the shell (14).

6. The plug-in type dustproof cable bridge frame of claim 1, wherein: the ventilation opening (18) is rectangular, and the dust screen (19) is embedded into the ventilation opening (18).

7. The plug-in type dustproof cable bridge frame of claim 1, wherein: the end part of the limiting pin (17) is rounded.

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