CN220108389U - Switch board that conveniently removes - Google Patents

Abstract

The utility model discloses a control cabinet convenient to move, and relates to the technical field of control cabinets. According to the utility model, the connecting arm is driven to gradually approach to the vertical state by utilizing the rotation of the screw rod, so that the transverse plate is dragged to be lowered, two groups of braking plates on the upper surface of the transverse plate are contacted with the roller, the braking effect is achieved, the purpose of preventing the control cabinet from moving is realized, the requirement on manual arm strength is small, and the workload of the opposite personnel is reduced.

Description

Switch board that conveniently removes

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a control cabinet convenient to move.

Background

The control cabinet is characterized in that switching equipment, a measuring instrument, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of normal operation of a power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered;

the control cabinet is large in size and heavy in weight, when in use, workers are required to move the control cabinet to a proper position, and in order to facilitate manual transportation, rollers are usually additionally arranged at the bottom of the control cabinet, so that the time and labor saving effects of transporting the control cabinet are achieved;

the prior patent (bulletin number: CN 218124117U) is convenient to move and comprises a cabinet body and a supporting mechanism, wherein the first threaded rod is used for carrying out threaded rotation movement in the fixed rod, the first rotating handle is rotated, the first threaded rod is used for driving the chassis to carry out rotation movement and simultaneously driving the chassis to carry out movement and ground contact so as to support the cabinet body, so that the cabinet body is stable, and otherwise, the cabinet body is separated from the ground and can be moved in a labor-saving manner.

To above-mentioned problem, current patent gives the solution, and manual when exerting external force to first threaded rod makes its rotation support the cabinet body, rotates first threaded rod one by one in proper order and can appear cabinet body slope, so single operation is comparatively difficult, and the volume of switch board is big, weight is heavy, and manual arm needs to exert great strength and can support the cabinet body, and then makes to support the cabinet body comparatively laboriously.

Disclosure of Invention

Based on this, the present utility model aims to provide a control cabinet that is convenient to move, so as to solve the technical problems set forth in the background above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch board convenient to remove, includes the bearing plate, the switch board has been placed on the top of bearing plate, the top of bearing plate is located the outside of switch board and is equipped with the restraint frame, the bottom of bearing plate is equipped with two pairs of gyro wheels, every pair of be fixed with the connecting rod before the gyro wheel, the outer wall of connecting rod cup joints a pair of counter block with bearing plate bottom mounting, the bottom of bearing plate is located the outside of gyro wheel and is equipped with the frame, the interior transverse rotation of frame is equipped with the lead screw, the outer wall of lead screw cup joints two sets of driven blocks, every group the outer wall rotates around the driven block is connected with the linking arm, two pairs be equipped with the diaphragm between the gyro wheel, and the front and back edge at diaphragm top is fixed with the braking vane, the linking arm end rotates with the diaphragm top and is connected.

Preferably, a soft layer is fixed on the inner wall of the constraint frame, and the soft layer and the constraint frame are fixed through hot melt adhesive.

Preferably, the screw rod is a positive and negative screw rod, and the contact position of the driven block and the outer wall of the screw rod is provided with a matched threaded through hole.

Preferably, the two ends of the screw rod are fixed with the inner wall of the outer frame through bearings, and the outer wall of the outer frame is connected with a handle fixed with one end of the screw rod.

Preferably, the butt joint piece is offered assorted through-hole with connecting rod contact position department, and is equipped with the bearing of parcel in the connecting rod outer wall in the through-hole.

Preferably, a blind hole is formed in the upper surface of the brake plate, a guide rod is sleeved in the blind hole, and the top end of the guide rod is fixed with the bottom end of the bearing plate.

Preferably, the top end of the bearing plate is welded with a push handle at one side of the constraint frame, and the handheld end of the push handle is made of soft materials.

In summary, the utility model has the following advantages:

according to the utility model, the connecting arm is driven to gradually approach to the vertical state by utilizing the rotation of the screw rod, so that the transverse plate is dragged to be lowered, two groups of braking plates on the upper surface of the transverse plate are contacted with the roller, the braking effect is achieved, the purpose of preventing the control cabinet from moving is realized, the requirement on manual arm strength is small, and the workload of the opposite personnel is reduced.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a bottom perspective view of the present utility model;

FIG. 3 is a block diagram of a lead screw and cross plate of the present utility model;

fig. 4 is a top view of the confinement frame of the present utility model.

In the figure: 100. a bearing plate; 200. a control cabinet;

110. a constraint frame; 111. a soft layer; 120. an outer frame; 130. a roller; 131. a connecting rod; 132. a butt joint block; 140. a cross plate; 150. a brake plate; 160. a screw rod; 161. a driven block; 162. and a connecting arm.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-4, the switch board that conveniently removes, as shown in fig. 1-4, including bearing plate 100, switch board 200 has been placed on the top of bearing plate 100, the top of bearing plate 100 is located the outside of switch board 200 and is equipped with restraint frame 110, the bottom of bearing plate 100 is equipped with two pairs of gyro wheels 130, be fixed with connecting rod 131 before every pair of gyro wheels 130, the outer wall of connecting rod 131 cup joints a pair of butt joint piece 132 with bearing plate 100 bottom fixation, the bottom of bearing plate 100 is located the outside of gyro wheel 130 and is equipped with frame 120, the interior horizontal rotation of frame 120 is equipped with lead screw 160, two sets of follower 161 have been cup jointed to the outer wall of lead screw 160, the front and back outer wall rotation of every follower 161 is connected with linking arm 162, be equipped with diaphragm 140 between two pairs of gyro wheels 130, and the front and back edge at diaphragm 140 top is fixed with braking plate 150, linking arm 162 end and diaphragm 140 top rotate and are connected.

When the device moves to a required position, an external force is applied to the screw rod 160 to rotate around the contact point with the outer frame 120, two groups of driven blocks 161 on the outer wall of the screw rod 160 are relatively close, and the connecting arm 162 rotates and gradually approaches to a vertical state, so that the transverse plate 140 at the end is linearly lowered, and the two groups of braking plates 150 are lowered together and contacted with the outer wall of the roller 130, so that the roller 130 below the bearing plate 100 cannot roll continuously, and the control cabinet 200 is further stabilized.

Referring to fig. 4, a soft layer 111 is fixed on an inner wall of the constraint frame 110, and the soft layer 111 and the constraint frame 110 are fixed by hot melt adhesive.

The anti-extrusion or anti-collision effect is achieved on the outer surface of the control cabinet 200, and the protection effect of the control cabinet 200 is further improved.

Referring to fig. 2 and 3, the screw 160 is a positive screw and a negative screw, the contact position between the driven block 161 and the outer wall of the screw 160 is provided with a threaded through hole, two ends of the screw 160 are fixed to the inner wall of the outer frame 120 through bearings, and the outer wall of the outer frame 120 is connected with a handle fixed to one end of the screw 160.

The hand-held handle can conveniently apply external force to the screw rod 160 to enable the screw rod 160 to rotate, the two groups of driven blocks 161 are relatively close to or far away from each other through the threaded through holes and the positive and negative screw teeth on the outer wall of the screw rod 160, and the bearings at the two ends reduce friction force between the two ends of the screw rod 160 and the outer frame 120, so that the screw rod 160 can be manually rotated smoothly.

Referring to fig. 2, a matched through hole is formed at a contact position between the butt joint block 132 and the connecting rod 131, and a bearing wrapped on the outer wall of the connecting rod 131 is disposed in the through hole.

The through holes provide fixed-point rotation effect to the connecting rod 131, and the bearings reduce friction between the outer wall of the connecting rod 131 and the abutting blocks 132, so that external force applied when the roller 130 rolls is small.

Referring to fig. 3, a blind hole is formed on the upper surface of the brake plate 150, and a guide rod is sleeved in the blind hole, and the top end of the guide rod is fixed to the bottom end of the bearing plate 100.

The brake plate 150 is vertically lifted by the cooperation of the blind hole and the guide rod, so that the brake plate can be accurately contacted with the roller 130 to fulfill the aim of braking.

Referring to fig. 1 and 2, a push handle is welded to a top end of the bearing plate 100 at one side of the constraint frame 110, and a hand-held end of the push handle is made of soft material.

The pushing handle is beneficial to applying external force to the device manually and moving to a required position, and the soft material provides comfort to the palm of the hand.

When the device is used, the push handle is held by hand and the previous external force is applied, after the roller 130 of the device rolls to move the device to a required position, the external force is applied to the screw rod 160 to rotate the screw rod 160, the two groups of driven blocks 161 on the outer wall of the screw rod 160 are relatively close, and the connecting arm 162 rotates and gradually approaches to a vertical state, so that the transverse plate 140 at the end part is linearly lowered, the two groups of braking plates 150 are simultaneously lowered and contacted with the outer wall of the roller 130, and the roller 130 below the bearing plate 100 cannot roll continuously.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. Control cabinet convenient to move, including bearing plate (100), its characterized in that: control cabinet (200) have been placed on top of bearing plate (100), the top of bearing plate (100) is located the outside of control cabinet (200) and is equipped with restraint frame (110), the bottom of bearing plate (100) is equipped with two pairs of gyro wheels (130), every pair be fixed with connecting rod (131) before gyro wheel (130), the outer wall of connecting rod (131) cup joints a pair of spliced block (132) with bearing plate (100) bottom mounting, the bottom of bearing plate (100) is located the outside of gyro wheel (130) and is equipped with frame (120), the interior transverse rotation of frame (120) is equipped with lead screw (160), the outer wall of lead screw (160) cup joints two sets of driven piece (161), every set of outer wall rotation is connected with linking arm (162) around driven piece (161), two pairs be equipped with diaphragm (140) between gyro wheel (130), and the front and back edge on diaphragm (140) top is fixed with braking vane (150), the end of linking arm (162) is connected with diaphragm (140) top rotation.

2. A mobile control cabinet according to claim 1, wherein: the inner wall of the constraint frame (110) is fixed with a soft layer (111), and the soft layer (111) and the constraint frame (110) are fixed through hot melt adhesive.

3. A mobile control cabinet according to claim 1, wherein: the screw rod (160) is a positive and negative screw rod, and a matched threaded through hole is formed in the contact position of the driven block (161) and the outer wall of the screw rod (160).

4. A mobile control cabinet according to claim 1, wherein: the two ends of the screw rod (160) are fixed with the inner wall of the outer frame (120) through bearings, and the outer wall of the outer frame (120) is connected with a handle fixed with one end of the screw rod (160).

5. A mobile control cabinet according to claim 1, wherein: the butt joint block (132) is provided with a matched through hole at the contact position of the connecting rod (131), and a bearing wrapped on the outer wall of the connecting rod (131) is arranged in the through hole.

6. A mobile control cabinet according to claim 1, wherein: a blind hole is formed in the upper surface of the braking plate (150), a guide rod is sleeved in the blind hole, and the top end of the guide rod is fixed to the bottom end of the bearing plate (100).

7. A mobile control cabinet according to claim 1, wherein: a push handle is welded on one side of the top end of the bearing plate (100) located on the constraint frame (110), and the handheld end of the push handle is made of soft materials.