CN114629066A

CN114629066A - Cable bridge with flexible adjusting wiring assembly

Info

Publication number: CN114629066A
Application number: CN202210279354.9A
Authority: CN
Inventors: 肖丛丛; 李敏; 肖建建
Original assignee: Jiangsu Xiaoshi Electric Technology Co ltd
Current assignee: Jiangsu Xiaoshi Electric Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-06-14

Abstract

The invention discloses a cable bridge with a flexible adjusting and wiring assembly, which comprises a bracket, a wiring mechanism and a limiting mechanism, wherein the bracket is provided with a bracket groove; the bracket is connected with a cover body; the wiring mechanism is arranged in the bracket and used for placing a cable, the wiring mechanism comprises a base, a connecting column is arranged in the base, cable containing discs are fixedly connected to two ends of the connecting column, a plurality of containing grooves which are uniformly distributed circumferentially are arranged on the cable containing discs, and a selective suspension mechanism is arranged between the base and the connecting column; the limiting mechanisms correspond to the accommodating grooves in number and are arranged in the accommodating grooves and used for fixing cables, and the selective suspension mechanism comprises a power supply. The cable tray is convenient for arranging and wiring the cables on the cable tray through the arrangement of the corresponding mechanisms, is convenient for maintenance personnel to carry out subsequent inspection and maintenance on the cables, greatly reduces the maintenance difficulty of the maintenance personnel, and can also improve the maintenance efficiency of the maintenance personnel, thereby ensuring the normal use of the cables.

Description

Cable bridge with flexible adjusting wiring assembly

Technical Field

The invention belongs to the technical field of cable bridges, and particularly relates to a cable bridge with a flexible adjusting wiring assembly.

Background

The rigid structure system with closely connected support cables, which is formed by groove type, tray type or step type straight line sections, elbows, tees, four-way components, support arms (arm type supports), hangers and the like, is called a cable bridge (short for a bridge), can be independently erected and also can be laid on various buildings and pipe rack supports, and is widely applied to various fields due to the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like.

When the cable bridge is used, the cable is generally placed on the cable bridge, and the cable on the cable bridge is messy due to the fact that the cable bridge is lack of a wiring assembly which can be flexibly adjusted, so that the follow-up inspection and maintenance of the cable by maintenance personnel are influenced, the maintenance difficulty of the maintenance personnel is increased, the maintenance efficiency of the maintenance personnel is also reduced, and the normal use of the cable is influenced.

Therefore, there is a need for a cable tray with flexible adjustment of routing components.

Disclosure of Invention

The invention aims to provide a cable bridge with a flexible adjusting wiring assembly, so as to solve the problem that the cable bridge is easy to maintain and inspect due to the lack of the wiring assembly.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

a cable bridge with a flexible adjusting wiring component comprises a bracket, a wiring mechanism and a limiting mechanism;

the bracket is connected with a cover body;

the wiring mechanism is arranged in the bracket and used for placing a cable, the wiring mechanism comprises a base, a connecting column is arranged inside the base, two ends of the connecting column are fixedly connected with cable containing discs, a plurality of containing grooves which are uniformly distributed circumferentially are arranged on the cable containing discs, and a selective suspension mechanism is arranged between the base and the connecting column;

the limiting mechanism corresponds to the accommodating grooves in number, and is arranged in the accommodating grooves and used for fixing the cables.

Further, the selective suspension mechanism comprises a power supply for supplying power to the transformer;

the base is internally provided with a transformer, and the power supply is electrically connected with the transformer and used for controlling the operation of the eddy current coil.

Further, the base is close to the surface of spliced pole is equipped with eddy current coil, eddy current coil with transformer electric connection, when eddy current coil moves, through mutually supporting with the permanent magnet for produce magnetic force, and then can make the spliced pole wholly suspend, be convenient for the rotation of spliced pole and cable storage disc to the rotatory cable of accomodating the inslot of maintainer, and then can make things convenient for the maintenance inspection of maintainer to the cable.

Furthermore, the permanent magnet is arranged on the outer surface of the connecting column, the permanent magnet and the eddy current coil are arranged correspondingly, and the permanent magnet is matched with the permanent magnet to enable the connecting column and the cable containing disc to be suspended integrally, so that maintenance personnel can adjust the position of the cable in the containing groove, and the cable can be maintained and inspected conveniently;

and a shielding layer is arranged between the connecting column and the permanent magnet and is used for shielding the influence of electromagnetic action on the air pump and ensuring the safety of the air pump.

Further, the last display slot that has a plurality of circumference evenly distributed of cutting of cable storage disc, the display slot with the storage slot interval sets up, and the maintainer of being convenient for places other articles in the display slot, when maintainer swivelling joint post for remind maintainer's rotation angle, be used for reminding maintainer which cables were examined, which were not examined.

Furthermore, the limiting mechanism comprises a ring-shaped element for clamping the cable;

the ring-shaped piece is arranged in the accommodating groove, the opening of the ring-shaped piece is connected with a pair of clamping strips, and the clamping strips are used for clamping the cable, so that the cable is prevented from being separated from the inside of the ring-shaped piece, and the fixing effect of the cable during installation is ensured;

inside and the annular member of screens strip are linked together, and when having gas in the annular member, the gas in the annular member can enter into the screens strip for the screens strip inflation, expanded screens strip can block the cable, and then can realize the fixed of cable.

Furthermore, an air conveying ring is arranged inside the cable storage disc and used for conveying air, so that the clamping strip can be expanded;

a connecting pipe is connected between the gas transmission ring and the ring-shaped parts, and gas in the gas transmission ring is transmitted into the plurality of ring-shaped parts through the connecting pipe so as to expand the clamping strips;

and the connecting pipe is provided with an electromagnetic valve for controlling the on-off condition of the connecting pipe.

Furthermore, an air pump is installed in the connecting column and used for generating air, so that the clamping strips can be expanded;

the air outlet end of the air pump is connected with a pair of air supply pipes, an air injection pipe is connected between the air supply pipes and the air conveying ring, and the air supply pipes and the air injection pipe are used for conveying air.

Further, be equipped with the controller in the base, the surface of loop forming element is equipped with temperature sensor, temperature sensor and controller electric connection for monitor loop forming element block cable's temperature, if the high temperature, temperature sensor can in time send out the police dispatch newspaper.

Further, be equipped with a plurality of evenly distributed's air blast valve on the loop forming element, the air blast valve with controller electric connection, the controller can control the air blast valve and open, and when the air blast valve was opened, the gas in the loop forming element can be discharged slowly through a plurality of air blast valves for cool down the inboard cable of loop forming element.

Compared with the prior art, the invention has the following advantages:

the cable tray is convenient for arranging and wiring the cables on the cable tray through the arrangement of the corresponding mechanisms, is convenient for maintenance personnel to carry out subsequent inspection and maintenance on the cables, greatly reduces the maintenance difficulty of the maintenance personnel, and can also improve the maintenance efficiency of the maintenance personnel, thereby ensuring the normal use of the cables.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a portion of a cable tray with a flexible adjustment routing assembly according to one embodiment of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a side view of an unused portion of a cable tray with a flexible adjustment routing assembly according to one embodiment of the present invention;

FIG. 4 is a side cross-sectional view of a portion of a cable tray with a flexible adjustment routing assembly in an as-used configuration according to one embodiment of the present invention;

FIG. 5 is a schematic view of the structure at B in FIG. 4;

FIG. 6 is a top sectional view of a portion of a cable tray with flexible adjustment routing assemblies in an in-use configuration according to one embodiment of the present invention;

FIG. 7 is a schematic view of the structure of FIG. 6 at C;

FIG. 8 is a schematic view of a portion of a cable tray with a flexible adjustment routing assembly in an operational state according to an embodiment of the present invention;

FIG. 9 is a schematic view of a cable tray with a flexible adjustment routing assembly in an embodiment of the present invention.

In the figure: 1. the automatic gas injection device comprises a bracket, 101, a cover body, 2, a wiring mechanism, 201, a base, 202, a connecting column, 203, a cable containing disc, 204, a containing groove, 205, a power supply, 206, a transformer, 207, an eddy current coil, 208, a permanent magnet, 209, a shielding layer, 210, a display groove, 3, a limiting mechanism, 301, an annular piece, 302, a clamping strip, 303, a gas transmission ring, 304, a connecting pipe, 305, a gas pump, 306, a gas transmission pipe, 307, a gas injection pipe and 308, a gas injection valve.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The present invention is not limited to the embodiments, and structural, methodological or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

The invention discloses a cable bridge with a flexible adjusting and wiring assembly, which is shown in figures 1-9 and comprises a bracket 1, a wiring mechanism 2 and a limiting mechanism 3.

Wherein, hold in the palm and be connected with lid 101 on the groove 1, when lid 101 and the separation of holding in the palm groove 1, be convenient for place the cable on holding in the palm the wiring mechanism 2 in groove 1, also be convenient for maintainer maintains the cable simultaneously.

Referring to fig. 1-9, the wiring mechanism 2 is disposed in the bracket 1, the wiring mechanism 2 is used for placing a cable, and the wiring mechanism 2 includes a base 201 for supporting and dragging a connection post 202 and a cable storage tray 203.

Wherein, the inside of base 201 is equipped with spliced pole 202 for connect a pair of cable storage disc 203, the equal fixedly connected with cable storage disc 203 in both ends of spliced pole 202, the last groove 204 of accomodating that is equipped with a plurality of circumference evenly distributed of cable storage disc 203, through placing the cable in accomodating groove 204, and then can realize the arrangement of cable, avoid mixed and disorderly of cable, the maintenance personal's of being convenient for follow-up maintenance inspection.

In addition, be equipped with selective suspension mechanism between base 201 and the spliced pole 202, when maintainer needs the rotatory cable, through selective suspension mechanism can make spliced pole 202 and cable take-up reel 203 suspend in base 201, and then can make things convenient for maintainer to the rotatory maintenance of cable, selective suspension mechanism includes power supply 205 for provide electric power effect for transformer 206.

Specifically, a transformer 206 is disposed in the base 201, and the power supply 205 is electrically connected to the transformer 206 for controlling the operation of the eddy current coil 207.

In addition, the surface that base 201 is close to spliced pole 202 is equipped with eddy current coil 207, eddy current coil 207 and transformer 206 electric connection, when eddy current coil 207 moves, through mutually supporting with permanent magnet 208 for produce magnetic force, and then can make spliced pole 202 whole suspension, be convenient for spliced pole 202 and cable take-up reel 203's rotation, so that the rotatory cable of accomodating in the groove 204 of maintainer, and then can make things convenient for the maintenance inspection of maintainer to the cable.

Referring to fig. 1 to 8, the outer surface of the connection pole 202 is provided with a permanent magnet 208, the permanent magnet 208 and the eddy current coil 207 are correspondingly arranged, and the mutual matching between the eddy current coil 207 and the permanent magnet 208 is used for integrally suspending the connection pole 202 and the cable storage disc 203, so that a maintenance worker can adjust the position of the cable in the storage groove 204, and the cable can be conveniently repaired and inspected.

A shielding layer 209 is disposed between the connecting column 202 and the permanent magnet 208, and is used for shielding the influence of electromagnetic action on the air pump 305, so as to ensure the safety of the air pump 305.

Preferably, the positions of the power supply 205, transformer 206, eddy current coil 207, permanent magnet 208 and shield 209 are as described with reference to fig. 3-6.

In addition, a plurality of display grooves 210 which are uniformly distributed in the circumference are drilled on the cable storage disc 203, namely, in the state shown in fig. 2, the display grooves 210 and the storage grooves 204 are arranged at intervals, so that maintenance personnel can place other objects in the display grooves 210 conveniently, and when the maintenance personnel rotates the connecting column 202, the cable storage disc is used for reminding the maintenance personnel of the rotation angle, namely, the cable storage disc is used for reminding the maintenance personnel of which cables are inspected and which cables are not inspected.

Referring to fig. 1 to 9, the number of the limiting mechanisms 3 corresponds to the number of the accommodating grooves 204, and the limiting mechanisms 3 are disposed in the accommodating grooves 204 for fixing the cables.

Wherein, stop gear 3 includes annular component 301, and the shape of annular component 301 is the U type, and is corresponding with the shape of accomodating groove 204 for the block cable avoids the cable to break away from in accomodating groove 204, guarantees the fixed effect of cable.

In addition, the ring-shaped member 301 is disposed in the accommodating groove 204, a pair of clamping strips 302 is connected to an opening of the ring-shaped member 301, that is, at positions shown in fig. 2, the clamping strips 302 are used for clamping the cable, so as to prevent the cable from being separated from the inside of the ring-shaped member 301 and ensure the fixing effect of the cable when the cable is installed, and the installation position of the cable in the ring-shaped member 301 is shown in fig. 5, so as to ensure the fixing effect of the cable.

Specifically, the inside of the clamping strip 302 is communicated with the inside of the annular member 301, when gas exists in the annular member 301, the gas in the annular member 301 can enter the clamping strip 302, so that the clamping strip 302 expands, the expanded clamping strip 302 can be clamped with the cable, and the cable can be fixed.

Referring to fig. 4-7, the cable tray 203 is provided with an air ring 303 inside, and the position of the air ring 303 is shown in fig. 4 for delivering air so that the locking strip 302 can be expanded.

Wherein, a connecting pipe 304 is connected between the gas transmission ring 303 and the annular members 301, and the gas in the gas transmission ring 303 is transmitted into the plurality of annular members 301 through the connecting pipe 304 for expanding the clamping strips 302.

Preferably, the connection pipe 304 is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller and used for controlling the on-off condition of the connection pipe 304.

In addition, an air pump 305 is installed in the connection column 202, and the air pump 305 is electrically connected with the controller for generating air, so that the clamping strip 302 can be expanded.

Preferably, the air pump 305 is a bidirectional air pump, which is not only used to generate air, but also to suck air.

Specifically, a pair of air supply pipes 306 are connected to the air outlet end of the air pump 305, and an air injection pipe 307 is connected between the air supply pipe 306 and the air delivery ring 303, and is used for delivering air through the actions of the air supply pipe 306 and the air injection pipe 307.

In an embodiment of the present invention, a controller is disposed in the base 201, the controller is electrically connected to the power supply 205, a temperature sensor is disposed on an outer surface of the ring-shaped member 301, the temperature sensor is electrically connected to the controller, and is configured to monitor a temperature of the cable clamped in the ring-shaped member 301, and if the temperature is too high, the temperature sensor may send an alarm in time.

In addition, be equipped with a plurality of evenly distributed's air blast valve 308 on the loop segment 301, the position of air blast valve 308 refers to fig. 2 and shows, air blast valve 308 and controller electric connection, and the controller can control air blast valve 308 and open, and when air blast valve 308 opened, the gas in the loop segment 301 can slowly be discharged through a plurality of air blast valves 308 for cool down the cable of loop segment 301 inboard.

When the cable taking device is used specifically, when a maintainer needs to maintain a cable, the cover body 101 is taken down from the bracket 1, the operation of the transformer 206 is controlled through the controller in the base 201, the transformer 206 further enables the eddy current coil 207 to have magnetism, and the connecting column 202 and the cable containing disc 203 are suspended under the mutual matching of the eddy current coil 207 with magnetism and the permanent magnet 208, so that the connecting column 202 and the cable containing disc 203 can be rotated by the maintainer conveniently, and the maintainer can maintain different cables conveniently;

when maintenance is performed, a maintainer can insert other objects into the display slot 210 for marking the rotation starting position of the connecting column 202, so that the maintainer can be reminded of which cables are maintained and which cables are not maintained, and the situation that the maintainer repeatedly maintains the cables is avoided;

when maintenance personnel need to take down the cable from the annular part 301, the electromagnetic valves on the air pump 305 and the connecting pipe 304 are opened through the controller, when the air pump 305 runs, the air in the annular part 301 can be sucked through the air supply pipe 306, the air injection pipe 307, the air delivery ring 303 and the connecting pipe 304, the air in the clamping strip 302 can also be sucked, so that the clamping strip 302 is integrally contracted, the cable in the annular part 301 is not extruded any more, and the maintenance personnel can easily take down the cable to maintain the cable;

after the maintenance personnel finish the cable maintenance, the cable is put into the annular part 301 again, the air pump 305 is controlled to generate air, the generated air enters the annular part 301 through the air feeding pipe 306, the air injection pipe 307, the air conveying ring 303 and the connecting pipe 304, the air in the annular part 301 also enters the clamping strip 302 to expand the clamping strip 302, the expanded clamping strip 302 is used for extruding the cable on the inner side of the annular part 301, namely the state shown in fig. 5, so that the fixation of the cable can be realized, and the taking steps of other cables only need to repeat the operation;

in addition, the temperature sensor in the annular part 301 can automatically monitor the surface temperature of the cable, when the surface temperature of the cable is too high, the controller automatically controls the gas injection valve 308 to be opened, and as the annular part 301 is filled with gas, the gas is blown to the cable through the gas injection valve 308 and is used for cooling the surface of the cable, so that the cable is prevented from being damaged due to high temperature, the probability of cable damage is greatly reduced, and the safety of the cable is ensured;

after the maintenance personnel maintain the completion, close transformer 206 through the controller, this moment spliced pole 202 and cable take-up reel 203 do not receive the effect of magnetic buoyancy, and spliced pole 202 falls into base 201 again in, can prevent the random rotation of cable on the one hand, and on the other hand can save power supply 205's electric power.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the specification has been described in terms of embodiments, not every embodiment includes every single embodiment, and such description is for clarity purposes only, and it will be appreciated by those skilled in the art that the specification as a whole can be combined as appropriate to form other embodiments as will be apparent to those skilled in the art.

Claims

1. A cable tray with flexible adjustment wiring assembly, comprising:

the bracket comprises a bracket (1), wherein a cover body (101) is connected to the bracket (1);

the wiring mechanism (2) is arranged in the bracket (1), and the wiring mechanism (2) is used for placing a cable;

the wiring mechanism (2) comprises a base (201), a connecting column (202) is arranged inside the base (201), cable storage discs (203) are fixedly connected to two ends of the connecting column (202), a plurality of storage grooves (204) which are uniformly distributed circumferentially are formed in each cable storage disc (203), and a selective suspension mechanism is arranged between the base (201) and the connecting column (202);

the limiting mechanisms (3) correspond to the accommodating grooves (204) in number, and the limiting mechanisms (3) are arranged in the accommodating grooves (204) and used for fixing cables.

2. The cable tray with the flexible adjustment wiring assembly of claim 1, wherein the selective suspension mechanism comprises a power supply (205), a transformer (206) is disposed in the base (201), and the power supply (205) is electrically connected to the transformer (206).

3. The cable tray with the flexible adjusting wiring assembly as claimed in claim 2, wherein the surface of the base (201) close to the connecting column (202) is provided with an eddy current coil (207), and the eddy current coil (207) is electrically connected with the transformer (206).

4. The cable bridge with the flexible adjusting wiring assembly as claimed in claim 3, wherein the outer surface of the connecting column (202) is provided with a permanent magnet (208), the permanent magnet (208) is arranged corresponding to the eddy current coil (207), and a shielding layer (209) is arranged between the connecting column (202) and the permanent magnet (208).

5. The cable tray with the flexible adjustment wiring assembly as claimed in claim 1, wherein the cable tray (203) is cut with a plurality of display grooves (210) uniformly distributed on the circumference, and the display grooves (210) are spaced from the receiving grooves (204).

6. The cable bridge with the flexible adjusting wiring assembly as claimed in claim 1, wherein the limiting mechanism (3) comprises a ring-shaped member (301), the ring-shaped member (301) is disposed in the accommodating groove (204), a pair of clamping strips (302) is connected to an opening of the ring-shaped member (301), and the insides of the clamping strips (302) are communicated with the insides of the ring-shaped member (301).

7. The cable tray with the flexible adjusting wiring assembly as claimed in claim 6, wherein a gas transmission ring (303) is arranged inside the cable receiving disc (203), a connecting pipe (304) is connected between the gas transmission ring (303) and the annular member (301), and a solenoid valve is mounted on the connecting pipe (304).

8. The cable bridge with flexible adjustment wiring assembly of claim 7, wherein an air pump (305) is installed inside the connecting column (202), a pair of air pipes (306) is connected to the air outlet end of the air pump (305), and an air injection pipe (307) is connected between the air pipes (306) and the air ring (303).

9. The cable tray with the flexible adjustment wiring assembly as claimed in claim 7, wherein a controller is disposed in the base (201), and a temperature sensor is disposed on an outer surface of the ring member (301), and the temperature sensor is electrically connected to the controller.

10. The cable tray with the flexible adjustment wiring assembly of claim 9, wherein a plurality of evenly distributed air injection valves (308) are arranged on the annular member (301), and the air injection valves (308) are electrically connected with the controller.