Electrical wire mounting and fixing device for electrical engineering construction

Abstract

The utility model discloses an electrical wire mounting and fixing device for electrical engineering construction, and relates to the technical field of electrical engineering construction. The device comprises a bottom plate, wherein a heat conduction clamping plate is arranged at the top of the bottom plate; a fire extinguishing assembly is arranged at the top of the heat conduction clamping plate and comprises a gas storage box. According to the utility model, the threaded rod is driven to rotate through the driving motor, the sleeve rod is driven to rotate through the driving wheel, the belt and the driven wheel, the fan is driven to rotate through the fixing rod, and heat dissipation is carried out on the wiring part of the electrical wire; when the temperature is too high, it is indicated that a fire occurs at the wiring position, the first one-way valve and the second one-way valve are opened, a gas fire extinguishing agent heptafluoropropane used for restraining the fire in the gas storage tank blows to the wiring position of the electrical wire, fire extinguishing treatment is conducted in time, and the use safety of the electrical wire is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electrical engineering construction technical field, especially, relate to electrical line installation fixing device for electrical engineering construction. BACKGROUND

[0002] Electrical engineering is a research of the generation, transmission, distribution, control and use of electrical energy engineering discipline, it covers power system, electronic technology, control theory, communication system and automation, electrical engineering construction process needs to install electrical line, in order to guarantee the stability and reliability of electrical line, will use electrical line installation fixing device.

[0003] The existing electrical line installation fixing device can realize the good clamping of electrical line, and the electrical line is fixed by two arc-shaped clamping plates, but it does not have the functions of heat dissipation and fire extinguishing, and the electrical line generates heat on the surface due to the existence of resistance in the process of current transmission during actual use, especially at the electrical line connection, if it is not well cooled, fire is easy to occur, and when the fire occurs, the fire will spread along the electrical line, which will expand the fire range and reduce the safety of the electrical line.

[0004] Therefore, we provide an electrical line installation fixing device for electrical engineering construction to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an electrical line installation fixing device for electrical engineering construction, which solves the problem of the lack of heat dissipation and fire extinguishing functions in the prior art, thereby reducing the safety of the electrical line.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme.

[0007] The utility model discloses an electrical line installation fixing device for electrical engineering construction, which comprises a bottom plate, a heat-conducting clamp plate is arranged at the top of the bottom plate, a fire extinguishing assembly is arranged at the top of the heat-conducting clamp plate, the fire extinguishing assembly comprises a gas storage tank, the gas storage tank is located at the top of the heat-conducting clamp plate, a conduit is communicated with one side of the gas storage tank, a heat dissipation assembly is arranged at the bottom of the conduit, the heat dissipation assembly comprises a fan, the fan is located at one side of the heat-conducting clamp plate, a fixing rod is fixedly connected to one side of the fan, a driving assembly is arranged at the bottom of the heat-conducting clamp plate, the driving assembly comprises a box body, the box body is fixedly connected to the bottom plate at the bottom, a motor is arranged at one side of the box body, and the driving assembly is used for driving the heat-conducting clamp plate to move.

[0008] The utility model further sets up, the fire extinguishing assembly still includes screw telescopic pipe, one side of screw telescopic pipe is linked with the pipe, the screw telescopic pipe surface is equipped with first check valve, the gas tank top is connected with the air inlet pipe, the air inlet pipe surface is equipped with second check valve, the gas tank one side is fixedly connected with the fixed frame, the fixed frame bottom is fixedly connected with the bottom plate, the heat conduction clamp plate top and bottom are all fixedly connected with temperature detection sensor.

[0009] The utility model further sets up, the heat abstractor still includes the casing, the casing is located the top of the box, the fan is located the inside of casing, the inside of casing is provided with the draft tube, the draft tube surface is fixedly connected with the arc plate, the arc plate one side is fixedly connected with the spring, the top of the box is fixedly connected with the vertical board, the vertical board one side swing joint has the sleeve rod, the fixed link one side penetrates the casing, the fixed link surface is fixedly connected with the limit board, the casing one side is connected with the air inlet pipe, the air inlet pipe surface is equipped with third check valve.

[0010] The utility model further sets up, the drive assembly still includes the support, the motor one side is fixedly connected with the support, the support one side is fixedly connected with the box, the motor output is fixedly connected with the speed reducer, the speed reducer output penetrates the box and is fixedly connected with the threaded rod, the threaded rod surface is connected with the threaded sleeve, the threaded sleeve surface swing joint has the movable sleeve, the movable sleeve top is fixedly connected with the movable rod, the threaded sleeve bottom is fixedly connected with the pneumatic cylinder, the pneumatic cylinder bottom is fixedly connected with the limit block, the box inner bottom is seted up with the limit slot that is suitable for the limit block, the threaded rod surface is fixedly connected with the driving wheel, the driving wheel top is provided with the driven wheel.

[0011] The utility model further sets up, the bottom plate top is seted up with the mounting hole, the box front side is fixedly connected with the controller.

[0012] The utility model further sets up, the box top is seted up with the movable slot, the gas tank top is provided with first dustproof screen.

[0013] The utility model further sets up, the limit board and the casing between contact, the air inlet pipe one side is fixedly connected with second dustproof screen.

[0014] The utility model has following beneficial effect.

[0015] 1. The utility model discloses a drive motor drives screw rod rotation, through the driving wheel, the belt and the driven wheel drive sleeve rod rotation, through the fixed link drive fan rotation, the heat dissipation of electrical line junction is carried out, because the heat conduction clamp plate clamps the fixed electrical line and contacts with electrical line, detects the heat of heat conduction clamp plate through temperature detection sensor, when temperature is too high, the junction place has the fire, opens first check valve and second check valve, and the gas fire extinguishing agent heptafluoro-propane for restraining fire in gas tank blows to electrical line junction place, and timely carries out the fire extinguishing treatment, improves the security that electrical line uses.

[0016] 2. The utility model discloses a drive motor drives speed reducer and screw rod rotation, can adjust the rotating speed of motor through speed reducer, and screw rod rotation drives screw sleeve movement, through movable link drive shell and all structures on shell integral movement, can clamp and fix electrical line, after clamping and fixing, make cylinder work drive limit block to move out limit groove, can continue to make motor work, and the heat dissipation treatment of electrical line junction place is carried out. ACCURACY OF DRAWINGS

[0017] In order to make the technical scheme of the embodiments of the utility model clearer, the following will briefly introduce the drawings needed to be used for the embodiment description.

[0018] Figure 1 It is a perspective view of an electrical line installation fixing device for electrical engineering construction.

[0019] Figure 2 It is a sectional view of a box body in an electrical line installation fixing device for electrical engineering construction.

[0020] Figure 3 It is a bottom view sectional view of a shell body in an electrical line installation fixing device for electrical engineering construction.

[0021] Figure 4 It is a bottom view sectional view of a sleeve rod in an electrical line installation fixing device for electrical engineering construction.

[0022] Figure 5 It is an internal structure explosion view of a shell body in an electrical line installation fixing device for electrical engineering construction.

[0023] In the drawing: 1, bottom plate; 2, heat-conducting clamp plate; 3, gas storage tank; 4, conduit; 5, fan; 6, fixed rod; 7, box; 8, motor; 9, threaded telescopic pipe; 10, first one-way valve; 11, air inlet pipe; 12, second one-way valve; 13, fixing frame; 14, temperature detection sensor; 15, shell; 16, flow guide pipe; 17, arc plate; 18, spring; 19, vertical plate; 20, sleeve rod; 21, limiting plate; 22, air inlet pipe; 23, third one-way valve; 24, support; 25, speed reducer; 26, threaded rod; 27, threaded sleeve; 28, movable sleeve; 29, movable rod; 30, air cylinder; 31, limiting block; 32, driving wheel; 33, driven wheel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described below with reference to the drawings in the embodiments of the utility model. The described embodiments are only some of the embodiments of the utility model, not all of the embodiments. EMBODIMENT

[0025] Please refer to Figures 1-5 The utility model discloses an electrical line mounting and fixing device for electrical engineering construction, which comprises a bottom plate 1, and a heat-conducting clamp plate 2 is arranged on the top of the bottom plate 1. A fire extinguishing assembly is arranged on the top of the heat-conducting clamp plate 2. The fire extinguishing assembly comprises a gas storage tank 3. The gas storage tank 3 is located on the top of the heat-conducting clamp plate 2. A conduit 4 is connected to one side of the gas storage tank 3. A heat dissipation assembly is arranged at the bottom of the conduit 4. The heat dissipation assembly comprises a fan 5. The fan 5 is located on one side of the heat-conducting clamp plate 2. A fixed rod 6 is fixedly connected to one side of the fan 5. A driving assembly is arranged at the bottom of the heat-conducting clamp plate 2. The driving assembly comprises a box 7. The box 7 is fixedly connected to the bottom plate 1. A motor 8 is arranged on one side of the box 7. The driving assembly is used for driving the heat-conducting clamp plate 2 to move.

[0026] Specifically, the gas fire extinguishing agent heptafluoropropane for suppressing fire is arranged in the gas storage tank 3. The heptafluoropropane is a kind of existing known fire extinguishing material. Flow guide holes are formed in the heat-conducting clamp plate 2 and the arc clamp plate. When the fan 5 rotates, the gas flow can be blown to the surface of the heat-conducting clamp plate 2, so that the heat dissipation of the surface of the heat-conducting clamp plate 2 is accelerated, the heat dissipation effect is ensured, and when the electrical line in contact with the heat-conducting clamp plate 2 is burned in a fire, the gas fire extinguishing agent can be blown to the surface of the electrical line to timely extinguish the fire in the middle part. EMBODIMENT

[0027] Please refer to Figures 1-5On the basis of embodiment one, the fire extinguishing assembly further includes a threaded telescopic pipe 9, one side of which is in communication with the conduit 4, and a first one-way valve 10 is sleeved on the surface of the threaded telescopic pipe 9, the top of the gas storage tank 3 is communicated with an air inlet pipe 11, and a second one-way valve 12 is sleeved on the surface of the air inlet pipe 11, a fixed frame 13 is fixedly connected to one side of the gas storage tank 3, and the bottom of the fixed frame 13 is fixedly connected with the bottom plate 1, temperature detection sensors 14 are fixedly connected to the top and bottom of the heat-conducting clamp plate 2, the heat dissipation assembly further includes a shell 15, the shell 15 is located at the top of the box body 7, the fan 5 is located inside the shell 15, a flow guide pipe 16 is arranged inside the shell 15, an arc-shaped plate 17 is fixedly connected to the surface of the flow guide pipe 16, a spring 18 is fixedly connected to one side of the arc-shaped plate 17, a vertical plate 19 is fixedly connected to the top of the box body 7, a sleeve rod 20 is movably connected to one side of the vertical plate 19, a fixed rod 6 penetrates through the shell 15, a limiting plate 21 is fixedly connected to the surface of the fixed rod 6, an air inlet pipe 22 is communicated with one side of the shell 15, and a third one-way valve 23 is sleeved on the surface of the air inlet pipe 22, the drive assembly further includes a bracket 24, the motor 8 is fixedly connected with the bracket 24, one side of the bracket 24 is fixedly connected with the box body 7, a speed reducer 25 is fixedly connected to the output end of the motor 8, the output end of the speed reducer 25 penetrates through the box body 7 and is fixedly connected with a threaded rod 26, a threaded sleeve 27 is threadedly connected to the surface of the threaded rod 26, an active sleeve 28 is movably connected to the surface of the threaded sleeve 27, an active rod 29 is fixedly connected to the top of the active sleeve 28, a pneumatic cylinder 30 is fixedly connected to the bottom of the threaded sleeve 27, a limiting block 31 is fixedly connected to the bottom of the pneumatic cylinder 30, a limiting groove matched with the limiting block 31 is formed in the inner bottom of the box body 7, a driving wheel 32 is fixedly connected to the surface of the threaded rod 26, a driven wheel 33 is arranged at the top of the driving wheel 32, a mounting hole is formed in the top of the bottom plate 1, a controller is fixedly connected to the front side of the box body 7, an active groove is formed in the top of the box body 7, a first dustproof net is arranged at the top of the gas storage tank 3, the limiting plate 21 is in contact with the shell 15, and a second dustproof net is fixedly connected to one side of the air inlet pipe 22.

[0028] Specifically: the threaded telescopic pipe 9 side is communicated with the shell 15, the fixed frame 13 side is provided with a threading hole for threading, the movable rod 29 top penetrates the box body 7 and is fixedly connected with the shell 15, the shell 15 top is fixedly connected with the first sliding block, the gas storage tank 3 bottom is provided with the first sliding slot matched with the first sliding block, so that the normal movement of the shell 15 can be ensured, the arc-shaped plate 17 is fixedly connected with the shell 15 through the connecting block, the spring 18 side is fixedly connected with the heat-conducting clamp plate 2, so that the electrical wire can be elastically clamped and fixed, the sleeve rod 20 and the vertical plate 19 are movably connected through the bearing, the sleeve rod 20 is located on the surface of the fixed rod 6, the fixed rod 6 side is fixedly connected with the second sliding block, the sleeve rod 20 inside is provided with the second sliding slot matched with the second sliding block, so that the fixed rod 6 can slide in the sleeve rod 20, and the sleeve rod 20 can drive the fixed rod 6 to rotate, the threaded rod 26 side is movably connected with the inside of the box body 7 through the bearing, so that the stability during rotation can be ensured, the movable sleeve 28 and the threaded sleeve 27 are movably connected through the bearing, the driving wheel 32 and the driven wheel 33 are drivingly connected through the belt, the driven wheel 33 is fixedly connected on the surface of the sleeve rod 20, the air inlet pipe 11 top is fixedly connected with the first dustproof net, and the threaded directions of the threaded rod 26 surfaces on both sides are opposite.

[0029] The working principle of the utility model is that the electrical wire is threaded through the threading hole of the fixed frame 13, and the electrical wire connection is located between the two heat-conducting clamp plates 2, so that the motor 8 drives the speed reducer 25 and the threaded rod 26 to rotate, the threaded sleeve 27 and the movable rod 29 drive the shell 15 and all structures on the shell 15 to move integrally, the two heat-conducting clamp plates 2 can elastically clamp and fix the electrical wire connection, at this time, the fixed rod 6 slides in the sleeve rod 20 for a distance, and the threaded telescopic pipe 9 is lengthened.

[0030] The air cylinder 30 is driven to move out of the limiting groove, the motor 8 is driven to rotate, the driving wheel 32 is driven to rotate, the sleeve rod 20 and the fixed rod 6 are driven to rotate through the belt and the driven wheel 33, so that the fan 5 is driven to rotate, the third one-way valve 23 is opened, air enters the shell 15 inside through the air inlet pipe 22, and the air blows to the surface of the heat-conducting clamp plate 2, so that the heat loss of the surface is accelerated, and the heat dissipation effect is ensured, and part of the air blows to the two ends of the electrical wire connection through the flow guide pipe 16, so that the heat dissipation effect is enhanced.

[0031] The temperature detection sensor 14 detects the heat on the surface of the heat-conducting clamp plate 2, if the fire occurs at the electric wire joint, the temperature detected by the temperature detection sensor 14 exceeds the normal range value, the third one-way valve 23 is closed, the first one-way valve 10 and the second one-way valve 12 are opened, the gas fire extinguishing agent heptafluoro-propane in the gas storage tank 3 for suppressing fire blows to both ends of the electric wire joint through the flow guide pipe 16, and the fire spreading is prevented, when the electric wire between the heat-conducting clamp plates 2 is burnt, the gap appears between the heat-conducting clamp plates 2 and the electric wire, the gas fire extinguishing agent blows to the electric wire joint through the flow guide hole and timely extinguishes the fire, after the fire is extinguished, the limiting block 31 is reset, and the motor 8 is driven to reset the heat-conducting clamp plate 2, so that the electric wire joint can be repaired, and the safety of the electric wire is ensured.

[0032] The standard parts used in the utility model can be purchased from the market, and can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machine, part and equipment adopt the conventional type in the prior art, the control mode is automatically controlled through the control unit, the control circuit of the control unit can be realized through simple programming of the person skilled in the art, and belongs to the public knowledge in the field, so the control mode and the circuit connection are not explained in detail in the utility model.

[0033] The preferred embodiments of the utility model disclosed above are only used for helping to describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the description selects and specifically describes these embodiments, so as to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model.

Claims

1. An electrical wire fixing device for electrical engineering construction, comprising a base plate (1), characterized in that: The bottom plate (1) top is provided with heat-conducting splint (2); The heat-conducting splint (2) top is provided with fire extinguishing assembly, the fire extinguishing assembly includes gas storage tank (3), the gas storage tank (3) is located heat-conducting splint (2) top, the gas storage tank (3) one side is communicated with the pipe (4), the pipe (4) bottom is provided with heat dissipation assembly, the heat dissipation assembly includes fan (5), the fan (5) is located heat-conducting splint (2) one side, the fan (5) one side is fixedly connected with fixed rod (6); The heat-conducting splint (2) bottom is provided with drive assembly, the drive assembly includes box (7), the box (7) bottom is fixedly connected with bottom plate (1), the box (7) one side is provided with motor (8), the drive assembly is used to drive heat-conducting splint (2) moves.

2. The electrical line fixing device for electrical engineering construction according to claim 1, characterized in that: The fire extinguishing assembly further includes threaded telescopic pipe (9), the threaded telescopic pipe (9) one side is communicated with the pipe (4), the threaded telescopic pipe (9) surface is equipped with first check valve (10), the gas storage tank (3) top is communicated with the air inlet pipe (11), the air inlet pipe (11) surface is equipped with second check valve (12), the gas storage tank (3) one side is fixedly connected with fixed frame (13), the fixed frame (13) bottom is fixedly connected with bottom plate (1), the heat-conducting splint (2) top and bottom are all fixedly connected with temperature detection sensor (14).

3. The electrical line fixing device for electrical engineering construction according to claim 1, characterized in that: The heat dissipation assembly further includes housing (15), the housing (15) is located box (7) top, the fan (5) is located housing (15) inside, the housing (15) inside is provided with flow guide pipe (16), the flow guide pipe (16) surface is fixedly connected with arc plate (17), the arc plate (17) one side is fixedly connected with spring (18), the box (7) top is fixedly connected with vertical plate (19), the vertical plate (19) one side is movably connected with sleeve rod (20), the fixed rod (6) one side penetrates housing (15), the fixed rod (6) surface is fixedly connected with limit board (21), the housing (15) one side is communicated with air inlet pipe (22), the air inlet pipe (22) surface is equipped with third check valve (23).

4. The electrical line fixing device for electrical engineering construction according to claim 1, characterized in that: The drive assembly further includes support (24), the motor (8) one side is fixedly connected with support (24), the support (24) one side is fixedly connected with box (7), the motor (8) output is fixedly connected with speed reducer (25), the speed reducer (25) output penetrates box (7) and is fixedly connected with threaded rod (26), the threaded rod (26) surface is threadedly connected with threaded sleeve (27), the threaded sleeve (27) surface is movably connected with movable sleeve (28), the movable sleeve (28) top is fixedly connected with movable rod (29), the threaded sleeve (27) bottom is fixedly connected with pneumatic cylinder (30), the pneumatic cylinder (30) bottom is fixedly connected with limit block (31), the box (7) inner bottom is provided with the limit slot that is adapted with limit block (31), the threaded rod (26) surface is fixedly connected with driving wheel (32), the driving wheel (32) top is provided with driven wheel (33).

5. The electrical line fixing device for electrical engineering construction according to claim 1, characterized in that: The bottom plate (1) is provided with a mounting hole on the top, and the box (7) is fixedly connected with a controller on the front side.

6. The electrical line fixing device for electrical engineering construction according to claim 1, characterized in that: The box (7) is provided with a movable groove on the top, and the gas storage tank (3) is provided with a first dust screen on the top.

7. The electrical line fixing device for electrical engineering construction according to claim 3, characterized in that: The limiting plate (21) is in contact with the shell (15), and the air inlet pipe (22) is fixedly connected with a second dust screen on one side.

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