CN213937273U

CN213937273U - Fireproof, anticorrosive and anti-seismic composite cable bridge

Info

Publication number: CN213937273U
Application number: CN202022558363.0U
Authority: CN
Inventors: 吴志良
Original assignee: Yangzhong Chuangxin Electric Appliance Co ltd
Current assignee: Yangzhong Chuangxin Electric Appliance Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-10
Anticipated expiration: 2030-11-06

Abstract

The utility model belongs to the technical field of cable testing bridge processing production, especially, be a compound cable testing bridge of fire prevention anticorrosion antidetonation, including crane span structure side board and antidetonation base, fixedly connected with crane span structure basement between the bottom of crane span structure side board, the last fixed surface of crane span structure basement and antidetonation base is connected with fixed baseplate, fixedly connected with buffer spring between the fixed baseplate, flexible air pressure bar has been cup jointed to buffer spring's inside, fixedly connected with blotter between the junction of flexible air pressure bar, the top fixedly connected with fixed strip of antidetonation base, grip block under the top fixedly connected with of fixed strip, the top swing joint of grip block has last grip block down, go up the both ends of grip block and lower grip block and all seted up threaded hole. The utility model discloses a grip block, lower grip block, crane span structure basement, buffer spring, fixed baseplate and flexible baroceptor cooperate in the setting, have solved the antidetonation problem that does not have cable fire-retardant and cable crane span structure.

Description

Fireproof, anticorrosive and anti-seismic composite cable bridge

Technical Field

The utility model relates to a cable testing bridge processing production technical field specifically is a compound cable testing bridge of fire prevention anticorrosive antidetonation.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and is composed of a support, a supporting arm, an installation accessory and the like, the bridge in a building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts are required to be galvanized, and the bridge is installed outside the building in the open air.

The existing composite cable bridge has the following problems:

1. when the cable is used, no cable flame-retardant device is arranged, so that when an internal cable is on fire, the fire condition is easily expanded, the cable in the whole bridge frame is burnt, and major safety accidents and economic losses are caused;

2. when the cable bridge is used, no anti-seismic measures are taken, and when the interior of the cable bridge is vibrated, the cable fixed inside the cable bridge is easily damaged, so that serious economic loss is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a compound cable testing bridge of fire prevention anticorrosion antidetonation has solved the antidetonation problem that does not have the fire-retardant and cable testing bridge of cable.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound cable testing bridge of fire prevention anticorrosive antidetonation, includes crane span structure side board and antidetonation base, fixedly connected with crane span structure basement between the bottom of crane span structure side board, the last fixed surface of crane span structure basement and antidetonation base is connected with fixed baseplate, fixedly connected with buffer spring between the fixed baseplate, flexible baroceptor has been cup jointed to buffer spring's inside, fixedly connected with blotter between the junction of flexible baroceptor, the top fixedly connected with fixed strip of antidetonation base, grip block under the top fixedly connected with of fixed strip, the top swing joint of grip block has last grip block down, go up the both ends of grip block and grip block down and all seted up the screw hole, screw hole female connection has fixing bolt, the crane span structure top cap is installed through the bolt at the top of crane span structure side board.

As a preferred technical scheme of the utility model, the both sides fixedly connected with side slider of crane span structure top cap, the both sides top fixedly connected with side spout of crane span structure side board, side spout and side slider sliding connection, the side fixed orifices has all been seted up at both ends about the crane span structure side board.

As an optimal technical scheme of the utility model, the vent has been seted up to the positive center department of crane span structure top cap, the dust screen is installed through the bolt in the outside four corners of vent.

As an optimal technical scheme of the utility model, the equal fixedly connected with fixed line board in tow sides of antidetonation base, the inboard fixedly connected with reason wire casing of fixed line board.

As a preferred technical scheme of the utility model, go up the equal fixedly connected with rubber pad of inner wall of grip block and lower grip block.

As a preferred technical scheme of the utility model, the bullport has all been seted up at both ends about the antidetonation base, both ends fixedly connected with guide bar about the crane span structure basement, the bullport cup joints with the guide bar.

(III) advantageous effects

Compared with the prior art, the utility model provides a compound cable testing bridge of fire prevention anticorrosive antidetonation possesses following beneficial effect:

1. this compound cable testing bridge of anticorrosive antidetonation of fire prevention cooperatees through last grip block, fixing bolt, rubber pad, screw hole and grip block down, when using, grasps the cable segmentation through last grip block and grip block down, when the cable is on fire, will burn the matter separation through last grip block and grip block down, plays the effect of isolated burning matter for the condition of a fire can be controlled, reduces the economic loss that brings on fire.

2. This fire prevention anticorrosion antidetonation compound cable testing bridge cooperatees through antidetonation base, crane span structure basement, buffer spring, fixed baseplate, rubber pad and flexible atmospheric pressure pole, and when using, cooperatees through buffer spring and flexible atmospheric pressure pole, turns into elastic potential energy with the kinetic energy that the vibration produced, slows down instantaneous vibration, weakens the range of vibration, avoids the cable because the vibration is impaired.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is the internal structure view of the anti-seismic base of the present invention;

FIG. 3 is a connection diagram of the upper clamping block and the lower clamping block of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. bridge frame side plates; 2. an anti-seismic base; 3. a guide rod; 4. a side slider; 5. a side chute; 6. a bridge top cover; 7. a dust screen; 8. side fixing holes; 9. a fixed line board; 10. arranging wire grooves; 11. a bridge base; 12. an upper clamping block; 13. fixing the bolt; 14. a rubber pad; 15. a threaded hole; 16. a lower clamping block; 17. a buffer spring; 18. a fixed base; 19. a cushion pad; 20. a telescopic pneumatic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a compound cable testing bridge of fire prevention anticorrosive antidetonation, including crane span structure side board 1 and antidetonation base 2, fixedly connected with crane span structure basement 11 between the bottom of crane span structure side board 1, the last fixed surface of crane span structure basement 11 and antidetonation base 2 is connected with fixed baseplate 18, fixedly connected with buffer spring 17 between the fixed baseplate 18, flexible atmospheric pressure pole 20 has been cup jointed to buffer spring 17's inside, fixedly connected with blotter 19 between the junction of flexible atmospheric pressure pole 20, the top fixedly connected with fixed strip of antidetonation base 2, grip block 16 under the top fixedly connected with of fixed strip, the top swing joint of grip block 16 has last grip block 12 down, go up grip block 12 and all seted up screw hole 15 with the both ends of grip block 16 down, screw hole 15 internal thread connection has fixing bolt 13, crane span structure top cap 6 is installed through the bolt at crane span structure side board 1's top.

In the embodiment, the upper clamping block 12 and the lower clamping block 16 are made of polyethylene plastic blocks added with phosphorus-bromine compounds, so that the fire condition is prevented from being enlarged when a cable is on fire, the dangerous condition is avoided, and meanwhile, the bridge side plate 1, the side sliding block 4, the side sliding groove 5, the bridge top cover 6 and the bridge base 11 are made of glass, so that the consumption of most metal resources is reduced, the bridge quality is reduced, and meanwhile, the bridge is fireproof and shockproof.

Specifically, both sides fixedly connected with side slider 4 of crane span structure top cap 6, the both sides top fixedly connected with side spout 5 of crane span structure side board 1, side spout 5 and 4 sliding connection of side slider, side fixed orifices 8 have all been seted up at both ends about crane span structure side board 1.

In this embodiment, the bridge frame is conveniently connected and fixed through the side fixing holes 8, and the bridge frame top cover 6 is quickly mounted through the side sliding grooves 5 and the side sliding blocks 4.

Specifically, a ventilation opening is formed in the center of the bridge top cover 6, and dust screens 7 are mounted at four corners of the outer side of the ventilation opening through bolts.

In this embodiment, prevent through dust screen 7 that the dust from getting into the internal portion of crane span structure and avoiding cable surface deposition to lead to bringing inconvenience when overhauing.

Specifically, the front surface and the back surface of the anti-seismic base 2 are fixedly connected with fixing line boards 9, and the inner sides of the fixing line boards 9 are fixedly connected with line arranging grooves 10.

In the embodiment, the redundant wires are arranged and fixed through the wire arranging groove 10, the neatness inside the bridge is improved, and the cables are separated to facilitate maintenance and overhaul.

Specifically, the inner walls of the upper clamping block 12 and the lower clamping block 16 are fixedly connected with rubber pads 14.

In this embodiment, the rubber pads 14 prevent the inner walls of the upper clamping block 12 and the lower clamping block 16 from scratching the sheath of the cable, so that the cable is prevented from being damaged, and the economic loss is reduced.

Specifically, the bullport has all been seted up at both ends about antidetonation base 2, and both ends fixedly connected with guide rod 3 about crane span structure base 11, bullport and guide rod 3 cup joint.

In this embodiment, the guide holes and the guide rods 3 play a role in limiting the bridge base 11, and prevent the cable from being damaged due to the fact that the bridge base 11 is shaken left and right.

The utility model discloses a theory of operation and use flow: when the cable arranging device is used, the fixing bolt 13 on the upper clamping block 12 is taken down, a cable is placed in the groove of the lower clamping block 16, the upper clamping block 12 is covered, the fixing bolt 13 is rotated, the cable is clamped through the upper clamping block 12 and the lower clamping block 16, the cable is fixed in the cable arranging groove 10 on the fixing wire plates 9 on two sides of the anti-seismic base 2 according to use requirements, the side sliders 4 on two sides of the bridge top cover 6 are in sliding connection with the side sliding grooves 5 on the top of the bridge side plate 1, the bridge top cover 6 is fixedly installed on the top of the bridge side plate 1 through bolts, and the buffer spring 17 and the telescopic air pressure rod 20 play a role in reducing vibration when the cable is vibrated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound cable testing bridge of fire prevention anticorrosive antidetonation, includes crane span structure side board (1) and antidetonation base (2), its characterized in that: the anti-seismic cable bridge is characterized in that a bridge base (11) is fixedly connected between the bottoms of the bridge side plates (1), fixed bases (18) are fixedly connected to the upper surfaces of the bridge base (11) and the anti-seismic base (2), buffer springs (17) are fixedly connected between the fixed bases (18), telescopic air pressure rods (20) are sleeved inside the buffer springs (17), cushion pads (19) are fixedly connected between the joints of the telescopic air pressure rods (20), fixing strips are fixedly connected to the top of the anti-seismic base (2), lower clamping blocks (16) are fixedly connected to the tops of the fixing strips, upper clamping blocks (12) are movably connected to the tops of the lower clamping blocks (16), threaded holes (15) are formed in both ends of the upper clamping blocks (12) and the lower clamping blocks (16), and fixing bolts (13) are connected to the threaded holes (15) through internal threads, the top of the bridge frame side plate (1) is provided with a bridge frame top cover (6) through bolts.

2. The fire-proof, corrosion-resistant and earthquake-resistant composite cable bridge stand according to claim 1, which is characterized in that: the crane span structure side plate is characterized in that side sliding blocks (4) are fixedly connected to two sides of the crane span structure top cover (6), side sliding grooves (5) are fixedly connected to the tops of two sides of the crane span structure side plate (1), the side sliding grooves (5) are connected with the side sliding blocks (4) in a sliding mode, and side fixing holes (8) are formed in the left end and the right end of the crane span structure side plate (1).

3. The fire-proof, corrosion-resistant and earthquake-resistant composite cable bridge stand according to claim 1, which is characterized in that: the positive center department of crane span structure top cap (6) has seted up the vent, dust screen (7) are installed through the bolt in the outside four corners of vent.

4. The fire-proof, corrosion-resistant and earthquake-resistant composite cable bridge stand according to claim 1, which is characterized in that: the anti-seismic base is characterized in that the front surface and the back surface of the anti-seismic base (2) are fixedly connected with fixing line boards (9), and the inner sides of the fixing line boards (9) are fixedly connected with line arranging grooves (10).

5. The fire-proof, corrosion-resistant and earthquake-resistant composite cable bridge stand according to claim 1, which is characterized in that: the inner walls of the upper clamping block (12) and the lower clamping block (16) are fixedly connected with rubber pads (14).

6. The fire-proof, corrosion-resistant and earthquake-resistant composite cable bridge stand according to claim 1, which is characterized in that: the anti-seismic base is characterized in that guide holes are formed in the left end and the right end of the anti-seismic base (2), guide rods (3) are fixedly connected to the left end and the right end of the bridge base (11), and the guide holes are sleeved with the guide rods (3).