Switch cabinet hoisting structure

Abstract

The utility model belongs to the technical field of hoisting structures, and particularly relates to a switch cabinet hoisting structure which comprises a switch cabinet, a hoisting assembly is installed below the switch cabinet, the hoisting assembly comprises a connecting frame, a transverse rod and a vertical rod are installed on the connecting frame, a locking bolt is installed on the side wall of the connecting frame, and the locking bolt is connected with the transverse rod and the vertical rod. Movable grooves are formed in the transverse rod and the vertical rod, clamping blocks and lead screws are installed in the movable grooves, the lead screws are in threaded connection with the clamping blocks, hoisting rings are further installed on the transverse rod and the vertical rod, the connecting frame, the transverse rod and the vertical rod form a hoisting assembly, and the hoisting rings are installed at the two ends of the transverse rod and the two ends of the vertical rod. Compared with the prior art, the pulling force borne by a single hoisting ring can be reduced, so that the situation that the hoisting ring is pulled to cause damage to threads, difficulty in dismounting and influence on subsequent use is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoist structure technical field, concretely is a switchgear hoist structure. BACKGROUND

[0002] The main role of switchgear is to open, control and protect the electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion in the power system. The components in the switchgear mainly include circuit breakers, disconnectors, load switches, operating mechanisms, transformers and various protection devices. There are many classification methods for switchgears, such as removable switchgears and fixed switchgears according to the installation method of circuit breakers; or according to the different cabinet structures, they can be divided into open switchgears, metal enclosed switchgears and metal enclosed armored switchgears; according to the voltage level, they can be divided into high-voltage switchgears, medium-voltage switchgears and low-voltage switchgears. They are mainly suitable for power plants, substations, petrochemical industry, metallurgy and steel rolling, light industry and textile, factories, mines, enterprises and residential areas, high-rise buildings and various different occasions.

[0003] The hoisting of the switchgear in the prior art is generally to install a hoisting ring at the top, and then hoist it by hoisting equipment, but the hoisting ring is generally installed at an angle, which will cause the hoisting ring to be subjected to excessive stress, causing damage to the wire teeth, thereby making it difficult to remove the hoisting ring and inconvenient for subsequent use. In addition, since the center of gravity of the switchgear is not located at the center, hoisting the switchgear at an angle will cause it to tilt and shake, thereby causing damage to the internal equipment. Therefore, a switchgear hoist structure is needed to solve the above problems. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the present utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the existing hoist structure, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a switchgear hoist structure, which comprises a hoist assembly composed of a connecting frame, a horizontal rod and a vertical rod. By installing a hoisting ring at both ends of the horizontal rod and the vertical rod, the tension of the single hoisting ring can be reduced compared with the prior art, thereby effectively preventing the hoisting ring from being damaged by tension and making it difficult to remove and affecting subsequent use.

[0007] The distance between the horizontal rod and the vertical rod can be adjusted by the locking bolt installed on the side wall of the connecting frame, so that the size of the hoisting assembly can be adjusted, so that the hoisting assembly can be adapted to switch cabinets of different sizes for use.

[0008] To solve the above technical problems, according to one aspect of the present application, the present application provides the following technical scheme:

[0009] A switch cabinet hoisting structure comprises a switch cabinet;

[0010] A hoisting assembly is installed below the switch cabinet, and the hoisting assembly comprises a connecting frame, a horizontal rod and a vertical rod are installed on the connecting frame, a locking bolt is installed on the side wall of the connecting frame, a movable slot is formed in the horizontal rod and the vertical rod, a clamping block and a lead screw are installed in the movable slot, the lead screw is screwed with the clamping block, and a hoisting ring is further installed on the horizontal rod and the vertical rod.

[0011] As a preferred scheme of the switch cabinet hoisting structure, an installation slot is formed in the connecting frame, and the horizontal rod and the vertical rod are located in the installation slot.

[0012] As a preferred scheme of the switch cabinet hoisting structure, the locking bolt penetrates the connecting frame and abuts against the horizontal rod and the vertical rod, and the locking bolt is screwed with the connecting frame.

[0013] As a preferred scheme of the switch cabinet hoisting structure, the horizontal rod and the vertical rod are both two, and are distributed in the shape of a cross.

[0014] As a preferred scheme of the switch cabinet hoisting structure, one end of the lead screw is rotatably connected with the inner wall of the movable slot, and the other end penetrates the horizontal rod and the vertical rod and is connected with a rotating wheel.

[0015] As a preferred scheme of the switch cabinet hoisting structure, the horizontal rod and the vertical rod are both two, and are distributed in the shape of a cross.

[0016] Compared with the prior art, the present application has the following advantages: 1. A hoisting assembly is composed of a connecting frame, a horizontal rod and a vertical rod, and a hoisting ring is installed at both ends of the horizontal rod and the vertical rod, which can reduce the tension on a single hoisting ring compared with the prior art, thereby effectively preventing the hoisting ring from being damaged by garbage, thereby making it difficult to remove and affecting subsequent use.

[0017] 2. The distance between the horizontal rod and the vertical rod can be adjusted by the locking bolt installed on the side wall of the connecting frame, so that the size of the hoisting assembly can be adjusted, so that the hoisting assembly can be adapted to switch cabinets of different sizes for use. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below with reference to the drawings and specific embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings. Among them:

[0019] Figure 1 is a structural schematic diagram of the present application;

[0020] Figure 2 is a three-dimensional structural schematic diagram of the hoisting assembly of the present application;

[0021] Figure 3 is a three-dimensional structural schematic diagram of the connecting frame of the present application;

[0022] Figure 4 is a structural schematic diagram of the hoisting assembly of the present application.

[0023] In the figure; 100 switch cabinet, 200 hoisting assembly, 210 connecting frame, 211 mounting groove, 220 horizontal rod, 230 vertical rod, 240 locking bolt, 250 movable groove, 260 clamping block, 270 screw rod, 280 hoisting ring. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0025] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0026] Secondly, the present application is described in detail in combination with the schematic diagram, in the detailed description of the embodiments of the present application, in order to facilitate the description, the sectional view of the device structure will be partially enlarged without general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0027] In order to make the purposes, technical schemes and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0028] The utility model provides the following technical scheme: A switch cabinet hoisting structure, in the use process, through the connecting frame, the crossbar and the vertical rod constitute a hoisting assembly, through the installation of the hoisting ring at the both ends of the crossbar and the vertical rod, compared with prior art can reduce the tension that single hoisting ring receives, thereby effectively prevent the hoisting ring to be damaged by tension, cause difficult to remove and influence the subsequent use.

[0029] The distance between the crossbar and the vertical rod can be adjusted through the locking bolt installed on the side wall of the connecting frame, so that the size of the hoisting assembly is adjusted, so that it can be adapted to switch cabinets of different sizes for use.

[0030] Figures 1-4 It is shown that the utility model discloses a switch cabinet hoisting structure first kind of implementation mode's structure schematic diagram, please refer to Figures 1-4 The main part of the switch cabinet hoisting structure includes a switch cabinet 100.

[0031] The hoisting assembly 200 includes a connecting frame 210, a crossbar 220 and a vertical rod 230 are installed on the connecting frame 210, a locking bolt 240 is installed on the side wall of the connecting frame 210, a movable slot 250 is formed on the crossbar 220 and the vertical rod 230, a clamping block 260 and a lead screw 270 are installed in the movable slot 250, the lead screw 270 is screwed with the clamping block 260, and a hoisting ring 280 is also installed on the crossbar 220 and the vertical rod 230.

[0032] An installation slot 211 is formed on the connecting frame 210, and the crossbar 220 and the vertical rod 230 are located in the installation slot 211. The locking bolt 240 penetrates the connecting frame 210 and abuts against the crossbar 220 and the vertical rod 230, and the locking bolt 240 is screwed with the connecting frame 210. The crossbar 220 and the vertical rod 230 are both two, and are distributed in the shape of a cross. The crossbar 220 and the vertical rod 230 are both provided with the hoisting ring 280 at both ends, the hoisting ring 280 is provided with a base at the bottom, the hoisting ring 280 is screwed with the base, and the base is fixedly connected with the crossbar 220 and the vertical rod 230. The hoisting assembly 200 is composed of four connecting frames 210, a pair of crossbars 220 and a pair of vertical rods 230. The installation slot 211 is formed on the connecting frame 210, the crossbar 220 and the vertical rod 230 pass through the installation slot 211 and are fixedly connected with the connecting frame 210 through the locking bolt 240, forming a hoisting assembly 200. Since the crossbar 220 and the vertical rod 230 are both provided with the hoisting ring 280 at both ends, the hoisting assembly 200 is provided with eight hoisting rings 280. By increasing the number of hoisting rings 280, the tension received by each hoisting ring 280 can be reduced, and the hoisting ring 280 can be prevented from being damaged due to excessive tension.

[0033] The distance between the horizontal rod 220 and the vertical rod 230 can be adjusted by the locking bolt 240 installed on the side wall of the connecting frame 210, so that the size of the hoisting assembly 200 can be adjusted, so that the hoisting assembly 200 can be adapted to switch cabinets 100 of different sizes for use.

[0034] The screw rod 270 is rotatably connected to the inner wall of the movable slot 250 at one end and is connected to the rotating wheel by penetrating the horizontal rod 220 and the vertical rod 230 at the other end. The horizontal rod 220 and the vertical rod 230 are both provided with the movable slot 250, and the clamping block 260 is slidably connected in the movable slot 250. The bottom of the clamping block 260 is screwed with the screw rod 270, and when the screw rod 270 rotates, the clamping block 260 can be moved to realize clamping of the switch cabinet 100, thereby improving the stability of the switch cabinet 100 during hoisting.

[0035] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not exhaustively described in the specification only for the purpose of omitting the length and saving resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A switchgear hoisting structure, characterized by: The utility model relates to a switch cabinet (100); The switch cabinet (100) is installed with hoisting assembly (200) below, hoisting assembly (200) includes connecting frame (210), connecting frame (210) is installed with cross bar (220) and vertical rod (230), locking bolt (240) is installed on the lateral wall of connecting frame (210), the movable slot (250) is seted up on cross bar (220) and vertical rod (230), the movable slot (250) is installed with clamping block (260) and screw rod (270), the screw rod (270) is screwed with clamping block (260), cross bar (220) and vertical rod (230) are also installed with hoisting ring (280).

2. A switchgear (100) hoisting structure according to claim 1, characterized in that: The connecting frame (210) is provided with an installation groove (211), and the cross bar (220) and the vertical rod (230) are located in the installation groove (211).

3. The switchgear (100) hoisting structure according to claim 1, characterized in that: The locking bolt (240) penetrates through the connecting frame (210) and abuts against the cross bar (220) and the vertical rod (230), and the locking bolt (240) is screwed with the connecting frame (210).

4. The switchgear (100) hoisting structure according to claim 1, characterized in that: The cross bar (220) and the vertical rod (230) are both two, and are distributed in the shape of a cross.

5. The switchgear (100) hoisting structure according to claim 1, characterized in that: One end of the screw rod (270) is rotatably connected with the inner wall of the movable slot (250), and the other end penetrates through the cross bar (220) and the vertical rod (230) and is connected with a rotating wheel.

6. The switchgear (100) hoisting structure according to claim 1, characterized in that: The cross bar (220) and the vertical rod (230) are both provided with a hoisting ring (280) at both ends, the hoisting ring (280) is provided with a base at the bottom, the hoisting ring (280) is screwed with the base, and the base is fixedly connected with the cross bar (220) and the vertical rod (230).

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