Electric control explosion-proof engine circuit fixing device

Abstract

The utility model relates to the field of circuit fixing, and discloses an electric control explosion-proof engine circuit fixing device which comprises an installation support, a connecting support lug connected to the bottom of the installation support, a connecting hole formed in the connecting support lug and a plurality of fixing assemblies installed on the installation support and used for fixing an engine circuit. The fixing assembly comprises a lower fixing base, an upper fixing base, an upper fixing groove formed in the upper fixing base and a lower fixing groove formed in the lower fixing base. The utility model has the following advantages and effects: after lines are classified and fixed between the plurality of fixing grooves and the lower fixing groove, a plurality of engine lines are respectively fixed one by one, the lines are conveniently clamped and classified, the bolt is in threaded connection with the upper fixing seat and the lower fixing seat, the clamping force between the upper fixing seat and the lower fixing seat is provided, and the clamping efficiency is improved. Therefore, the circuit can be clamped between the upper fixing groove and the lower fixing groove and is not easy to fall off, and the circuit and the wiring end of the engine cannot be loosened during line inspection.

Description

Technical Field

[0001] The utility model relates to the technical field of wire fixing, in particular to a wire fixing device for an explosion-proof electric control engine. Background Art

[0002] An explosion-proof electric control engine is an electric control engine with explosion-proof function, usually used on equipment or vehicles working in flammable and explosive environments. This kind of engine adopts special design and materials to ensure that it will not cause fire or explosion in case of accidents. It is a safe, reliable, energy-efficient and environmentally friendly engine, suitable for use on equipment or vehicles working in flammable and explosive environments.

[0003] Many cables of explosion-proof electric control engines are double-core, triple-core and other flameproof flexible cables. The number is large. When installing, debugging and troubleshooting the lines of explosion-proof electric control engines, due to the long distance, the way of suddenly pulling the lines is basically adopted to check the lines, which is easy to loosen the lines, with low work efficiency. At the same time, it is easy to cause the terminal to fall off, affecting the normal operation of the explosion-proof electric control engine. Therefore, we propose a wire fixing device for an explosion-proof electric control engine to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wire fixing device for an explosion-proof electric control engine, which has the effect of facilitating the clamping and classification of wires.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A wire fixing device for an explosion-proof electric control engine includes an installation bracket, a connecting ear connected to the bottom of the installation bracket, a connecting hole opened on the connecting ear, and a plurality of fixing components installed on the installation bracket for fixing the engine wires. The fixing component includes a lower fixing seat, an upper fixing seat, an upper fixing groove opened on the upper fixing seat, and a lower fixing groove opened on the lower fixing seat.

[0006] The further setting of the utility model is: The lower fixing seat and the upper fixing seat are mutually attached.

[0007] The further setting of the utility model is: Both the upper fixing groove and the lower fixing groove are arc-shaped and can be spliced into a complete circle.

[0008] By adopting the above technical solutions, the fixing grooves on the upper fixing seat and the lower fixing seat are spliced into a circle to fix multiple engine wires separately one by one, which is convenient for clamping and classifying the wires. Then, the installation bracket is installed by using the connecting hole on the connecting ear.

[0009] The further setting of the utility model is: A bolt is threadedly connected to the upper fixing seat, and one end of the bolt is threadedly connected to the lower fixing seat.

[0010] By adopting the above technical solution, after the circuit is classified and fixed between multiple fixed slots and the lower fixed slot, the upper fixed seat and the lower fixed seat are connected by bolt threads to provide a clamping force between the upper fixed seat and the lower fixed seat, so that the circuit can be clamped between the upper fixed slot and the lower fixed slot and is not easily detached, and the circuit will not become loose from the engine terminal during circuit inspection, ensuring the normal operation of the explosion-proof electric control engine.

[0011] A further setting of the present utility model is that the lower fixed seat and the upper fixed seat are hinged together through a hinge seat.

[0012] A further setting of the present utility model is that a clamping block is installed on the upper fixed seat, a U-shaped frame is installed on the lower fixed seat, a locking rod is hinged on the U-shaped frame, a clamping ring with one end clamped to the clamping block is hinged on the locking rod, and a locking block is also installed on the lower fixed seat, and one side of the locking rod is buckled outside the locking block.

[0013] By adopting the above technical solution, after the lower fixed seat and the upper fixed seat are hinged, the clamping ring is flipped on the locking rod to be clamped with the clamping block, and then the locking rod is flipped downward to be clamped with the locking block, so that the circuit can be clamped between the upper fixed slot and the lower fixed slot and is not easily detached. At the same time, when fixing the circuit, it is more rapid to separate the lower fixed seat and the upper fixed seat, facilitating the fixing of the circuit.

[0014] A further setting of the present utility model is that a through hole adapted to the locking block is provided on the locking rod, and rubber particles for extruding the outside of the locking block are installed on the inner wall of the through hole.

[0015] By adopting the above technical solution, the rubber particles improve the firmness after the locking rod and the locking block are clamped, so that the circuit can be clamped between the upper fixed slot and the lower fixed slot.

[0016] A further setting of the present utility model is that a plurality of rubber protrusions are installed in both the upper fixed slot and the lower fixed slot at equal intervals.

[0017] A further setting of the present utility model is that anti-slip patterns are provided on the rubber protrusions.

[0018] By adopting the above technical solution, when fixing the circuit, the rubber protrusions and the anti-slip patterns can extrude the circuit and increase the friction force of the extrusion with the circuit, further improving the clamping force of the circuit between the upper fixed slot and the lower fixed slot and not being easily loosened during circuit inspection.

[0019] A further setting of the present utility model is that a plurality of identification areas corresponding to the fixing components are further provided on the mounting bracket.

[0020] By adopting the above technical solution, the corresponding fixed lines can be marked at the identification area with the connection ends of the engine. During the later installation, debugging, and maintenance processes, the corresponding lines can be directly found through the marks on the identification area, with higher working efficiency.

[0021] The beneficial effects of the present utility model are as follows:

[0022] 1. For this fixed device for the lines of the electronically controlled explosion-proof engine, after classifying and fixing the lines between multiple fixed slots and the lower fixed slot, the multiple engine lines are fixed one by one respectively, facilitating the clamping and classification of the lines. The upper fixed seat and the lower fixed seat are connected by bolt threads to provide the clamping force between the upper fixed seat and the lower fixed seat, enabling the lines to be clamped between the upper fixed slot and the lower fixed slot, not easily falling off, and not causing the lines to become loose from the engine connection terminals during line inspection, ensuring the normal operation of the explosion-proof electronically controlled engine.

[0023] 2. For this fixed device for the lines of the electronically controlled explosion-proof engine, after the lower fixed seat and the upper fixed seat are hinged, the clamping ring is flipped on the locking rod to be clamped with the clamping block, and then the locking rod is flipped downward to be clamped with the locking block. The lines can be clamped between the upper fixed slot and the lower fixed slot, not easily falling off. At the same time, when fixing the lines, it is more rapid to separate the lower fixed seat and the upper fixed seat, facilitating the fixing of the lines.

[0024] 3. For this fixed device for the lines of the electronically controlled explosion-proof engine, the rubber protrusions and anti-slip patterns can squeeze the lines and increase the frictional force with the squeezed lines, further enhancing the clamping force of the lines between the upper fixed slot and the lower fixed slot, and not easily becoming loose during line inspection.

[0025] 4. For this fixed device for the lines of the electronically controlled explosion-proof engine, the corresponding fixed lines can be marked at the identification area with the connection ends of the engine. During the later installation, debugging, and maintenance processes, the corresponding lines can be directly found through the marks on the identification area, with higher working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 It is a schematic diagram of Embodiment 1 of the present utility model;

[0028] Figure 2 It is a schematic diagram of Embodiment 2 of the present utility model;

[0029] Figure 3 It is the present utility model Figure 2Enlarged view at position A in [device name];

[0030] Figure 4 This is a schematic diagram of the third embodiment of the present utility model.

[0031] In the figure, 1 is an installation bracket; 2 is a connecting ear; 3 is a connecting hole; 4 is an identification area; 5 is a lower fixing seat; 6 is an upper fixing seat; 7 is an upper fixing groove; 8 is a lower fixing groove; 9 is a bolt; 10 is a rubber protrusion; 11 is an anti-slip pattern; 12 is a hinge seat; 13 is a clamping block; 14 is a U-shaped frame; 15 is a locking rod; 16 is a locking block; 17 is a clamping ring. Specific embodiments

[0032] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0033] Embodiment 1:

[0034] Please refer to Figure 1 , the present utility model provides an electric control explosion-proof engine line fixing device, including an installation bracket 1, a connecting ear 2 connected to the bottom of the installation bracket 1, a connecting hole 3 opened on the connecting ear 2, and a plurality of fixing components installed on the installation bracket 1 for fixing engine lines. The fixing components include a lower fixing seat 5, an upper fixing seat 6, an upper fixing groove 7 opened on the upper fixing seat 6, and a lower fixing groove 8 opened on the lower fixing seat 5. The lower fixing seat 5 and the upper fixing seat 6 are mutually attached. The upper fixing groove 7 and the lower fixing groove 8 are both arc-shaped and can be spliced into a complete circle. The fixing grooves 7 and 8 on the upper fixing seat 6 and the lower fixing seat 5 are spliced into a circle to fix a plurality of engine lines one by one respectively, which is convenient for clamping and classifying the lines. Then, the installation bracket 1 is installed by using the connecting hole 3 on the connecting ear 2.

[0035] A bolt 9 is threadedly connected to the upper fixing seat 6 and is threadedly connected to the lower fixing seat 5 at one end. After the lines are classified and fixed between the plurality of fixing grooves 7 and the lower fixing groove 8, the bolt 9 is threadedly connected to the upper fixing seat 6 and the lower fixing seat 5 to provide a clamping force between the upper fixing seat 6 and the lower fixing seat 5, so that the lines can be clamped between the upper fixing groove 7 and the lower fixing groove 8 and are not easily detached, and the lines will not become loose from the engine connection terminals during line inspection, ensuring the normal operation of the explosion-proof electric control engine.

[0036] The mounting bracket 1 is also provided with a plurality of identification areas 4 corresponding to the fixing components. The connection ends of the corresponding fixed circuits and the engine can be marked on the identification areas 4, so that the corresponding circuits can be directly found through the marks on the identification areas 4 during the later installation, debugging and maintenance processes, and the work efficiency is higher.

[0037] Embodiment 2:

[0038] Please refer to Figure 2-3 , which is different from Embodiment 1 in that the lower fixing seat 5 and the upper fixing seat 6 are hinged together through a hinge seat 12. A clamping block 13 is installed on the upper fixing seat 6. A U-shaped frame 14 is installed on the lower fixing seat 5. A locking rod 15 is hinged on the U-shaped frame 14. A clamping ring 17 whose one end is clamped with the clamping block 13 is hinged on the locking rod 15. A locking block 16 is also installed on the lower fixing seat 5. One side of the locking rod 15 is buckled outside the locking block 16. After the lower fixing seat 5 and the upper fixing seat 6 are hinged, the clamping ring 17 is flipped on the locking rod 15 to be clamped with the clamping block 13, and then the locking rod 15 is flipped downward to be clamped with the locking block 16, so that the circuit can be clamped between the upper fixing groove 7 and the lower fixing groove 8 and is not easy to fall off. At the same time, when fixing the circuit, it is more rapid to separate the lower fixing seat 5 and the upper fixing seat 6, which is convenient for fixing the circuit.

[0039] A through hole adapted to the locking block 16 is formed in the locking rod 15, and rubber particles for extruding the outside of the locking block 16 are installed on the inner wall of the through hole. The rubber particles improve the firmness after the locking rod 15 and the locking block 16 are clamped, so that the circuit can be clamped between the upper fixing groove 7 and the lower fixing groove 8.

[0040] Embodiment 3:

[0041] Please refer to Figure 4 , which is different from Embodiment 1 in that a plurality of equally spaced rubber protrusions 10 are installed in both the upper fixing groove 7 and the lower fixing groove 8. Anti-slip grooves 11 are provided on the rubber protrusions 10. When fixing the circuit, the rubber protrusions 10 and the anti-slip grooves 11 can extrude the circuit and increase the frictional force with the circuit extrusion, further improving the clamping force of the circuit between the upper fixing groove 7 and the lower fixing groove 8 and making it not easy to loosen during circuit inspection.

Claims

1. An electronically controlled explosion-proof engine circuit fixing device, characterized in that: The invention comprises a mounting bracket (1), a connecting ear (2) connected to the bottom of the mounting bracket (1), a connecting hole (3) provided on the connecting ear (2), and a plurality of fixing components installed on the mounting bracket (1) for fixing engine lines, wherein the fixing components comprise a lower fixing seat (5), an upper fixing seat (6), an upper fixing groove (7) provided on the upper fixing seat (6), and a lower fixing groove (8) provided on the lower fixing seat (5).

2. The electronically controlled explosion-proof engine circuit fixing device according to claim 1, characterized in that: The lower fixing seat (5) and the upper fixing seat (6) are fitted to each other.

3. The electronically controlled explosion-proof engine circuit fixing device according to claim 1, characterized in that: The upper fixing groove (7) and the lower fixing groove (8) are both arc-shaped and can be spliced ​​into a complete circle.

4. The electronically controlled explosion-proof engine circuit fixing device according to claim 1, characterized in that: The upper fixing seat (6) is threadedly connected to a bolt (9) having one end threadedly connected to the lower fixing seat (5).

5. The electronically controlled explosion-proof engine circuit fixing device according to claim 1, characterized in that: The lower fixing seat (5) and the upper fixing seat (6) are hinged together via a hinge seat (12).

6. The circuit fixing device for an electronically controlled explosion-proof engine according to claim 5, characterized in that: The upper fixing seat (6) is provided with a clamping block (13), the lower fixing seat (5) is provided with a U-shaped frame (14), the U-shaped frame (14) is hinged with a locking rod (15), the locking rod (15) is hinged with a clamping ring (17) having one end clamped with the clamping block (13), the lower fixing seat (5) is also provided with a locking block (16), one side of the locking rod (15) is buckled on the outside of the locking block (16).

7. The electronically controlled explosion-proof engine circuit fixing device according to claim 6, characterized in that: The locking rod (15) is provided with a through hole matched with the locking block (16), and the inner wall of the through hole is provided with rubber particles for squeezing the outer side of the locking block (16).

8. The electronically controlled explosion-proof engine circuit fixing device according to claim 1, characterized in that: A plurality of rubber protrusions (10) distributed at equal distances are installed in both the upper fixing groove (7) and the lower fixing groove (8).

9. The electronically controlled explosion-proof engine circuit fixing device according to claim 8, characterized in that: The rubber protrusion (10) is provided with anti-skid patterns (11).

10. The electronically controlled explosion-proof engine circuit fixing device according to claim 1, characterized in that: The mounting bracket (1) is also provided with a plurality of identification areas (4) corresponding to the fixing components.

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