Liftable mounting mechanism for electrical safety box

Abstract

The utility model discloses a liftable mounting mechanism for an electrical safety box, which comprises a mounting base and a wire outlet groove, the surface of the mounting base is provided with a mounting hole, the upper end of the mounting base is provided with a support frame, the support frame is internally provided with a connecting groove, and the connecting groove is internally provided with a hydraulic cylinder; a moving block is arranged at the upper end of the hydraulic air cylinder, a storage plate is arranged at the front end of the moving block, and the wire outlet groove is formed in the surface of the storage plate. According to the liftable mounting mechanism for the electrical safety box, a moving block can be pushed to move in a connecting groove through a hydraulic air cylinder, namely, a storage plate can be driven to move, the distance between the storage plate and an upper baffle can be adjusted according to the height of the electrical safety box, and therefore the electrical safety boxes of different heights can be mounted; the electric telescopic rod is used for driving the air outlet to move, so that the air outlet can be aligned with the fan shell, and the cooling and heat dissipation effects on the fan shell are achieved; the positioning sucker can be in adsorption connection with the upper end of the electrical safety box.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical safety boxes, in particular to a lifting and lowering installation mechanism for electrical safety boxes. Background Art

[0002] The electrical safety box is an electrical equipment with small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, common application, stable and reliable operation, high space utilization, small footprint and environmental protection. The massive parameters on the electrical safety box data generally constitute a low-voltage forest. According to the electrical wiring, the switchgear, measuring instrument, protective electrical appliance and auxiliary equipment are required to be assembled in a closed or semi-closed metal cabinet or on a screen to form a low-voltage distribution box. During normal operation, the circuit can be connected or disconnected with the help of a manual or automatic switch. The purpose of the electrical safety box: Reasonable distribution of electrical energy, convenient for the opening and closing operation of the circuit. It has a higher level of safety protection and can intuitively display the conduction state of the circuit. The electrical safety box is a low-voltage distribution box composed of switchgear, measuring instrument, protective electrical appliance and auxiliary equipment assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements. During normal operation, the circuit can be connected or disconnected with the help of a manual or automatic switch. In case of failure or abnormal operation, the circuit is cut off or an alarm is issued with the help of a protective electrical appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters, prompt or send signals when the normal working state is deviated. The installation structure can be used to install the electrical safety box in an independent space, which can improve the stability of the electrical safety box.

[0003] As shown in the application number: CN201510995883.9, the present invention relates to an insulating bracket for installing electrical components, which includes: an insulating substrate, wherein the insulating substrate is provided with a component assembly hole perpendicular to the board surface of the insulating substrate and penetrating the insulating substrate, and a bracket fixing hole penetrating the insulating substrate and perpendicular to the component assembly hole. The installation operation surface of the electrical component of this insulating bracket is located on a surface perpendicular to the board surface of the insulating substrate, and the bracket fixing operation surface is arranged on a surface parallel to the board surface of the insulating substrate. The two surfaces do not interfere with each other, and the installation operation is convenient; at the same time, the forces exerted by the component assembly hole and the bracket fixing hole on the insulating substrate also act on the two surfaces respectively, so that the electrical component can be stably assembled on the bracket while the bracket is fixed, and the electrical component, the insulating bracket, and the base are firmly connected together, and the installation efficiency is high.

[0004] Similar to the above application, there are still the following deficiencies:

[0005] There are many cables in the existing device, which will cause the cables to get tangled together when connected, resulting in wear on the cable surface.

[0006] Therefore, in view of this, the existing structure and defects are studied and improved, and a liftable installation mechanism for an electrical safety box is proposed, in order to achieve a more practical purpose. Utility Model Content

[0007] The utility model aims to provide a lifting and lowering installation mechanism for an electrical safety box to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting and lowering installation mechanism for an electrical safety box, comprising a mounting base and a wire outlet groove, a mounting hole is provided on the surface of the mounting base, and a support frame is provided at the upper end of the mounting base, a connecting groove is provided inside the support frame, and a hydraulic cylinder is installed inside the connecting groove, a moving block is provided at the upper end of the hydraulic cylinder, and a storage plate is provided at the front end of the moving block, and the wire outlet groove is provided on the surface of the storage plate.

[0009] Furthermore, an upper baffle is provided at the top of the support frame, and a mounting plate is fixed to the rear side of the upper baffle.

[0010] Furthermore, an electric telescopic rod is installed on the rear side of the support frame, and a fan housing is installed on the top end of the electric telescopic rod.

[0011] Furthermore, an inner wall of the fan housing is provided with an air outlet, and two air outlets are provided.

[0012] Furthermore, positioning suction cups are installed on the inner wall of the upper baffle, and the positioning suction cups are symmetrically distributed about the center of the upper baffle.

[0013] Furthermore, a sliding groove is provided at the front end of the storage plate, and a sliding block is installed inside the sliding groove, and a cable tie ring is provided at the bottom end of the sliding block.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the installation mechanism for a liftable electrical safety box adopts a lifting structure, which can adjust the position of the storage plate, and can prevent electrical safety boxes of different heights. At the same time, the limiting structure is used to limit the electrical safety box and prevent the electrical safety box from shaking.

[0015] 1. The utility model can push the moving block to move inside the connecting groove through the hydraulic cylinder, so as to drive the storage plate to move. The distance between the storage plate and the upper baffle can be adjusted according to the height of the electrical safety box, so that electrical safety boxes of different heights can be installed. The electric telescopic rod is used to drive the air outlet to move, so that the air outlet can be aligned with the fan casing, which plays a role in cooling and dissipating the fan casing.

[0016] 2. The utility model can be adsorbed and connected to the upper end of the electrical safety box through the positioning suction cup, which plays a role of limiting. At the same time, the sliding block moves inside the sliding groove to adjust the position of the cable ring, which can store the cables and prevent the cables from being entangled. The cable outlet groove is convenient for cable outlet, which can ensure the neatness of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a lifting and lowering installation mechanism for an electrical safety box of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of an upper baffle of a lifting and lowering installation mechanism for an electrical safety box of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of a cable harness ring of a lifting installation mechanism for an electrical safety box.

[0020] In the figure: 1. Mounting base; 2. Mounting hole; 3. Support frame; 4. Connecting slot; 5. Hydraulic cylinder; 6. Moving block; 7. Storage plate; 8. Upper baffle; 9. Mounting plate; 10. Electric telescopic rod; 11. Fan housing; 12. Air outlet; 13. Wire outlet slot; 14. Sliding slot; 15. Positioning suction cup; 16. Sliding block; 17. Wire tie ring. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1As shown, a lifting and lowering installation mechanism for an electrical safety box includes a mounting base 1 and a wire outlet groove 13. The surface of the mounting base 1 is provided with a mounting hole 2, and a support frame 3 is arranged at the upper end of the mounting base 1. A connecting groove 4 is arranged inside the support frame 3, and a hydraulic cylinder 5 is installed inside the connecting groove 4. A moving block 6 is arranged at the upper end of the hydraulic cylinder 5, and a storage plate 7 is arranged at the front end of the moving block 6. The wire outlet groove 13 is arranged on the surface of the storage plate 7. An upper baffle plate 8 is arranged at the top of the support frame 3, and a mounting plate 9 is fixed to the rear side of the upper baffle plate 8. An electric extension is installed at the rear side of the support frame 3. The telescopic rod 10 is a retractable rod, and a fan housing 11 is installed at the top of the electric telescopic rod 10. The inner wall of the fan housing 11 is provided with an air outlet 12, and two air outlets 12 are provided. The hydraulic cylinder 5 can push the moving block 6 to move inside the connecting groove 4, which can drive the storage plate 7 to move. The distance between the storage plate 7 and the upper baffle 8 can be adjusted according to the height of the electrical safety box, so that electrical safety boxes of different heights can be installed. The electric telescopic rod 10 is used to drive the air outlet 12 to move, so that the air outlet 12 can be aligned with the fan housing 11, which plays a role in cooling and dissipating the fan housing 11.

[0023] like Figure 2 and Figure 3 As shown, a positioning suction cup 15 is installed on the inner wall of the upper baffle 8, and the positioning suction cup 15 is symmetrically distributed about the center of the upper baffle 8; a sliding groove 14 is opened at the front end of the storage plate 7, and a sliding block 16 is installed inside the sliding groove 14, and a cable tie ring 17 is arranged at the bottom end of the sliding block 16, which can be adsorbed and connected with the upper end of the electrical safety box through the positioning suction cup 15 to play a limiting role, and at the same time, the sliding block 16 moves inside the sliding groove 14 to adjust the position of the cable tie ring 17, which can play a role in storing cables and preventing the cables from being entangled, and the cable outlet groove 13 is convenient for cable outlet, which can ensure the neatness of the cables.

[0024] Working principle: When the installation mechanism for the liftable electrical safety box is used, first Figure 1-Figure 3, place the support frame 3 next to the wall, so that the mounting piece 9 at the rear end of the support frame 3 fits the wall surface, pass the bolt through the mounting piece 9, and then pass the limit bolt through the mounting hole 2 to connect the mounting base 1 to the ground, so that the upper and lower ends of the support frame 3 can be fixed. After fixing, place the electrical safety box on the storage plate 7, and use screws to fix the bottom of the electrical safety box to the storage plate 7. At the same time, there is a cable connector at the bottom of the electrical safety box. Move the sliding block 16 to move the cable ring 17 to the cable connector at the bottom of the electrical safety box, and connect the cables according to The cables are passed through the cable ring 17 and the cable outlet groove 13 for the first time to store the cables and effectively prevent the cables from being entangled. Then the hydraulic cylinder 5 is turned on to push the storage plate 7 to move, so that the upper end of the electrical safety box can be connected with the positioning suction cup 15 on the inner wall of the upper baffle 8. The rear electrical safety box can be installed, and then the electric telescopic rod 10 is used to move the air outlet 12 at the fan housing 11 to the middle of the rear side of the electrical safety box. The flowing air generated by the air outlet 12 can cool and dissipate heat for the electrical safety box, which is convenient to use.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A lifting and lowering installation mechanism for an electrical safety box, comprising a mounting base (1) and a wire outlet trough (13), characterized in that: The surface of the mounting base (1) is provided with a mounting hole (2), and a support frame (3) is arranged at the upper end of the mounting base (1), a connection groove (4) is arranged inside the support frame (3), and a hydraulic cylinder (5) is installed inside the connection groove (4), a moving block (6) is arranged at the upper end of the hydraulic cylinder (5), and a storage plate (7) is arranged at the front end of the moving block (6), and the outlet groove (13) is arranged on the surface of the storage plate (7).

2. A liftable electrical safety box installation mechanism according to claim 1, characterized in that: An upper baffle (8) is provided at the top end of the support frame (3), and a mounting plate (9) is fixed to the rear side of the upper baffle (8).

3. The installation mechanism for a liftable electrical safety box according to claim 1, characterized in that: An electric telescopic rod (10) is installed on the rear side of the support frame (3), and a fan housing (11) is installed on the top end of the electric telescopic rod (10).

4. A raisable installation mechanism for an electrical safety box according to claim 3, characterized in that: An air outlet (12) is provided on the inner wall of the fan housing (11), and two air outlets (12) are provided.

5. The installation mechanism for a liftable electrical safety box according to claim 2, characterized in that: The inner wall of the upper baffle plate (8) is provided with a positioning suction cup (15), and the positioning suction cups (15) are symmetrically distributed about the center of the upper baffle plate (8).

6. The installation mechanism for a liftable electrical safety box according to claim 5, characterized in that: The front end of the storage plate (7) is provided with a sliding groove (14), and a sliding block (16) is installed inside the sliding groove (14), and a cable tie ring (17) is provided at the bottom end of the sliding block (16).

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