CN217867842U - Draw gear is raised in electrical installation - Google Patents

Abstract

The utility model belongs to the technical field of electrical installation, in particular to an electrical installation elevating traction device, comprising a tractor body, a bracket fixedly installed on the upper surface of the tractor body, and a casing fixedly installed on the top of the bracket. An elevating assembly is also installed on the tractor body; the elevating assembly includes a connecting rod installed on the inner side wall of the casing, a square pipe fixedly installed on one end of the connecting rod and a square pipe fixedly installed on the inner side of the square pipe. The electric telescopic rod housing of the wall, the extension rod of the electric telescopic rod is fixedly connected to the bottom plate through the support rod, and a lifting component is set on this device, and the user can realize the lifting component to be able to control the electric power through the lifting component. The equipment is raised from multiple angles and in a wide range, which is convenient for maintenance personnel to meet the installation needs of multiple construction locations when they are working at multiple locations at the same time.

Description

An electrical installation lifting traction device

technical field

The utility model belongs to the technical field of electrical installation, in particular to an electrical installation raising traction device.

Background technique

Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system. Due to the requirements of waterproof and moisture-proof, electrical equipment needs to be elevated for wall-mounted installation. During the installation process, it must be kept off the ground. Long time to facilitate installation;

After investigation, the public (announcement) number: CN217048729U discloses a fixing device for electrical equipment. In this technology, it is disclosed that "comprising a support base plate, three support sleeves are fixedly installed on the upper surface of the support base plate, and the support sleeve The upper end of the baffle is fixed with a baffle, the upper end of the baffle is provided with a buffer mechanism and a control mechanism, the lower surface of the support base is provided with universal wheels, and the upper surface of the support base is provided with two slide rails, two The surface of the slide rail is slidably connected with an installation frame, and the surface of the installation frame is provided with a fixing mechanism. The electrical equipment uses a fixing device, and by setting a control mechanism, when the device moves to the installation site, the adjustment sleeve is driven by rotating the motor Rotate, and then make the adjustment shaft move down under the drive of the thread protrusion, drive the stable plate to support the ground, and raise the whole device to the installation position, which is convenient for the installation of the transformer. By setting the fixing mechanism, the transformer can be fixed on the On the installation frame, the transformer can be quickly pushed to the installation position”;

Although this design can lift the electrical equipment to be installed to the installation position, which is convenient for the installation of electrical equipment such as transformers, it can only lift the electrical equipment vertically. Due to the change of the operator's working position or the constraints of the site environment, This device, which can only be raised vertically but cannot be adjusted at an angle, has certain limitations in its application range in actual use, and cannot meet the needs of raising electrical equipment at multiple angles and in a wide range;

In order to solve the above problems, the present application proposes an electrical installation raising traction device.

Utility model content

In order to solve the problems raised in the above-mentioned background technology. The utility model provides an electrical installation elevating traction device, which has the characteristics of elevating electrical equipment at multiple angles and in a large range, so as to meet the needs of simultaneous maintenance and installation at different positions or multiple stations.

In order to achieve the above purpose, the utility model provides the following technical solutions: an electrical installation elevating traction device, including a tractor body, a bracket fixedly installed on the upper surface of the tractor body, and a casing fixedly installed on the top of the bracket , the lifting assembly is also installed on the tractor body;

The lifting assembly includes a connecting rod installed on the inner wall of the casing, a square tube fixedly installed on one end of the connecting rod, and an electric telescopic rod housing fixedly installed on the inner wall of the square tube. The extension rod of the rod is fixedly connected with the bottom plate through the support rod.

Preferably, as an electric installation lifting traction device of the present invention, the lifting assembly further includes a turntable fixedly installed on the other end of the connecting rod and a limit tube fixedly installed on the upper surface of the casing through a connecting block and a limit rod installed on the inner wall of the limit tube, several through holes arranged at an equal angle are opened on the turntable, one end of the limit rod passes through the through holes set on the turntable, the The other end of the limit rod is fixedly connected with a limit handle, and the limit handle is in contact with the sleeve.

Preferably, as an electrical installation elevating traction device of the present invention, the elevating assembly further includes a housing installed on the upper surface of the bottom plate, and the front end of the housing is arranged in an open shape.

As an electrical installation lifting traction device of the present invention, it is preferred to further include a clamping assembly, which includes a motor installed outside the bottom plate and a threaded shaft that is rotatably connected in the chute on the bottom plate through a bearing , the transmission shaft of the motor is fixedly connected with the threaded shaft, the outer side of the threaded shaft is connected with a slider through a screw sleeve, the upper surface of the slider is fixedly connected with a sliding plate, and the sliding plate is connected with the bottom plate Swipe to connect.

Preferably, as an electrical installation elevating traction device of the present invention, the clamping assembly further includes an anti-slip pad fixedly installed on the side where the two sliding plates are close to each other.

Compared with the prior art, the beneficial effects of the utility model are:

The device is equipped with a lifting component. Through this lifting component, the user can realize that the lifting component can carry out multi-angle and large-scale lifting processing of electrical equipment, which is convenient for maintenance personnel to meet the requirements when working in multiple positions at the same time. Installation needs at multiple construction locations, and a clamping component is added to this mechanism, which can effectively clamp the equipment that needs to be raised, and keep the equipment stable during the transportation process.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of casing in the utility model;

Fig. 3 is the structural representation of the turntable in the utility model;

Fig. 4 is the structural representation of clamping assembly in the utility model;

Fig. 5 is a structural schematic diagram of the threaded shaft in the present invention.

In the picture:

1. Tractor body;

2. Lifting component; 21. Bracket; 22. Sleeve; 23. Connecting rod; 24. Square tube; 25. Electric telescopic rod; 26. Base plate; 27. Turntable; 28. Limiting tube; ; 210, limit handle; 211, housing;

3. Clamping assembly; 31. Motor; 32. Threaded shaft; 33. Slider; 34. Sliding plate; 35. Anti-skid pad.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figure 1:

An electrical installation lifting traction device includes a tractor body 1 , a bracket 21 fixedly installed on the upper surface of the tractor body 1 , and a sleeve 22 fixedly installed on the top of the bracket 21 .

In this embodiment: at present, when the electrical equipment is transported by the tractor body 1, some existing lifting devices installed on the tractor body 1 can only be raised vertically when in use. , cannot meet the needs of multi-angle and large-scale elevation, and the range of use has certain limitations.

Going further:

A lifting assembly 2 is also installed on the tractor body 1 .

To take it a step further:

As shown in Figure 1-4:

In combination with the above content: the elevating assembly 2 includes a connecting rod 23 installed on the inner side wall of the casing 22, a square tube 24 fixedly installed on one end of the connecting rod 23, and an electric telescopic rod 25 housing fixedly installed on the inner side wall of the square tube 24, The extension rod of the electric telescopic rod 25 is fixedly connected with a base plate 26 through a support rod.

In this embodiment: the electrical appliances used in this device are powered by an external power supply. When in use, the electric telescopic rod 25 can drive the base plate 26 to move, and the movement of the base plate 26 can drive the electrical equipment placed on the base plate 26. Move, now by rotating the connecting rod 23 in the casing 22, the connecting rod 23 can be rotated in the casing 22, thereby driving the square tube 24 installed on the connecting rod 23 to rotate, and the square tube 24 can drive the installation The electric telescopic link 25 on top rotates.

Going a step further;

In an optional embodiment, the elevating assembly 2 further includes a turntable 27 fixedly installed on the other end of the connecting rod 23, a limit tube 28 fixedly installed on the upper surface of the sleeve 22 through a connection block, and a limit tube 28 installed on the limit tube 28. The limit rod 29 on the inner wall surface is provided with several through holes arranged at an equal angle on the rotating disk 27, and one end of the limit rod 29 passes through the through hole provided on the rotating disk 27, and the other end of the limit rod 29 is fixedly connected with a limiter. The handle 210 , the limit handle 210 is in contact with the casing 22 .

In this embodiment: when in use, the connecting rod 23 can be driven by hand to rotate in the casing 22, and the square tube 24 mounted on the connecting rod 23 is driven to rotate, and the square tube 24 drives the electric telescopic rod 25 installed on the top to rotate. Rotate, the electric telescopic rod 25 drives the bottom plate 26 to rotate, after rotating to a suitable position, the limit rod 29 can be inserted in the through hole on the rotating disk 27, this moment by the limit handle installed on the limit rod 29 210 is in contact with the casing 22. At this time, since the turntable 27 drives the connecting rod 23 to rotate toward one side, and the limit handle 210 is located in the opposite direction of the rotating direction of the turntable 27, the turntable 27 and the connecting rod 23 are not affected by external force. Self gravity will drive the limit lever 29 and the limit handle 210 to reset, but because the limit handle 210 is stuck by the sleeve 22, the limit handle 210 can be clamped by the sleeve 22 so that the limit handle 210 and the limit handle 210 can be locked. The limit lever 29 limits the rotation of the turntable 27, so that after the turntable 27 and the connecting rod 23 are rotated to a suitable position, the limit lever 29 and the limit handle 210 can be used to limit the rotation, so that it can be stably positioned after the rotation adjustment. It is convenient to lift the equipment at a suitable angle.

Going a step further;

In an optional embodiment, the elevating assembly 2 further includes a housing 211 installed on the upper surface of the bottom plate 26, and the front end of the housing 211 is arranged in an open shape.

In this embodiment: the electrical equipment on the bottom plate 26 can be protected and limited through the housing 211 to avoid damage to the electrical equipment during transportation, and the opening of the housing 211 is convenient for taking out the electrical equipment.

As shown in Figure 5:

This electrical installation raises traction device, also comprises clamping assembly 3, and clamping assembly 3 comprises and is installed on base plate 26 outside motor 31 and offers the threaded shaft 32 that rotatably connects in base plate 26 by bearing, and the transmission shaft of motor 31 and The threaded shaft 32 is fixedly connected, and the outer side of the threaded shaft 32 is connected with a slide block 33 through a screw sleeve.

In this embodiment: by starting the motor 31, the threaded shaft 32 is driven to rotate, and the threaded shaft 32 can drive the slider 33 to move through the screw sleeve, and the slider 33 drives the sliding plate 34 to move, and the sliding plate 34 moves in the opposite direction. Effective clamping of electrical equipment between the sliding plates 34 is carried out.

It should be noted that the thread direction of the threaded shaft 32 on the left is opposite to that of the threaded shaft 32 on the right, and the threaded shafts 32 are arranged symmetrically so that the slider 33 can move in the opposite direction.

further;

In an optional embodiment, the clamping assembly 3 further includes an anti-slip pad 35 fixedly installed on the sides of the two sliding plates 34 close to each other.

In this embodiment, the contact between the anti-skid pad 35 and the electrical equipment can make the clamping of the electrical equipment by the sliding plate 34 more stable, so that the installation of the clamping is higher, and the problem of slippage of the electrical equipment during clamping can be avoided.

It should be noted that: the anti-skid pad 35 is made of elastic material.

Working process: moving the tractor body 1 can realize the traction and movement of the position of the electrical equipment. Through the bracket 21 installed on the tractor body 1, the connecting rod 23 is rotated in the casing 22 on the bracket 21 to drive the connecting rod installed on the connecting rod. The square tube 24 on the 23 rotates, the square tube 24 drives the electric telescopic rod 25 to rotate, and the electric telescopic rod 25 drives the bottom plate 26 to rotate. After rotating to a suitable position, the limit rod 29 can be inserted into the through hole on the turntable 27 In this case, the limit handle 210 installed on the limit rod 29 is in contact with the sleeve 22, so that the limit handle 210 is clamped by the sleeve 22, so that the limit handle 210 and the limit rod 29 can be aligned with the rotating disk 27. The rotation is limited so that it can be stably at the position after the rotation adjustment, so as to facilitate the lifting of the equipment at a suitable angle. The electrical equipment on the bottom plate 26 is protected and limited by the housing 211, and the motor 31 is started to drive The threaded shaft 32 rotates, the threaded shaft 32 drives the slider 33 to move through the screw sleeve, the slider 33 drives the sliding plate 34 to move, the sliding plate 34 moves in the opposite direction, and can clamp the electrical equipment between the sliding plates 34 , through the anti-slip pad 35, the clamping of the electrical equipment by the sliding plate 34 can be made more stable.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. An electric installation raises the traction device, comprising a tractor body (1) and a bracket (21) fixedly installed on the upper surface of the tractor body (1) and a sleeve fixedly installed on the top of the bracket (21) A pipe (22), characterized in that: the tractor body (1) is also equipped with a lifting component (2); The lifting assembly (2) includes a connecting rod (23) mounted on the inner side wall of the casing (22) and a square pipe (24) fixedly mounted on one end of the connecting rod (23) and fixedly mounted on the The housing of the electric telescopic rod (25) on the inner side wall of the square pipe (24), the extension rod of the electric telescopic rod (25) is fixedly connected with a base plate (26) through a support rod. 2. The electrical installation lifting traction device according to claim 1, characterized in that: the lifting assembly (2) also includes a turntable (27) fixedly installed on the other end of the connecting rod (23) and connected to The block is fixedly installed on the limit tube (28) on the upper surface of the sleeve (22) and the limit rod (29) installed on the inner wall of the limit tube (28), and the turntable (27) is provided with Several through holes arranged at equal angles, one end of the limit rod (29) passes through the through hole provided on the turntable (27), and the other end of the limit rod (29) is fixedly connected with the limit handle (210), the limit handle (210) is in contact with the sleeve (22). 3. The electrical installation raising traction device according to claim 1, characterized in that: the raising assembly (2) further comprises a housing (211) installed on the upper surface of the bottom plate (26), the housing The front end face of the body (211) is arranged in an open shape. 4. The electrical installation raising traction device according to claim 1, characterized in that it also includes a clamping assembly (3), and the clamping assembly (3) includes a motor (31) installed on the outside of the bottom plate (26) ) and the threaded shaft (32) that is connected in the chute by the bearing in the base plate (26), the transmission shaft of the motor (31) is fixedly connected with the threaded shaft (32), and the threaded shaft (32 ) is connected with a slide block (33) by a screw sleeve, the upper surface of the slide block (33) is fixedly connected with a slide plate (34), and the slide plate (34) is slidably connected with the base plate (26). 5. The electric installation raising traction device according to claim 4, characterized in that: the clamping assembly (3) also includes an anti-slip pad (35) fixedly installed on the side where the two sliding plates (34) are close to each other .

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