CN216886807U

CN216886807U - Auxiliary device for installation of PT handcart in cabinet

Info

Publication number: CN216886807U
Application number: CN202220187840.3U
Authority: CN
Inventors: 陆奇; 朱彬
Original assignee: Zhejiang Weijie Electric Co ltd
Current assignee: Zhejiang Weijie Electric Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-07-05
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses an auxiliary device for installing a PT handcart into a cabinet, which relates to the field of PT handcart and comprises a base, a moving support mechanism, a pushing mechanism and an anti-falling mechanism, wherein two ends of the outer wall of the base are respectively provided with a side plate, the inner wall of each side plate is provided with a sliding chute, the inner wall of each sliding chute is provided with a sliding block, the outer wall of each sliding block is provided with a tool box, the moving support mechanism is arranged at the bottom end of the base, the pushing mechanism is connected to one end of the outer wall of each side plate through a screw, the top end of each side plate is provided with a trolley pushing platform, the inner wall of a lifting platform is provided with a movable groove, and the inner wall of each movable groove is provided with a placing platform. According to the utility model, through the arrangement of the dropping mechanism, when the handcart is placed on the placing table to be installed, the connecting rod and the baffle plate can be driven to rotate through the connecting shaft, so that the baffle plate is blocked at the front end and the rear end of the lifting table, and the handcart is prevented from dropping from the handcart due to the shaking of the handcart.

Description

Auxiliary device for installation of PT handcart in cabinet

Technical Field

The utility model relates to the field of PT (potential transformer) handcarts, in particular to an auxiliary device for installing a PT handcart into a cabinet.

Background

The PT handcart is a built-in withdrawing part of the switch cabinet, main electrical components in the switch cabinet are arranged on the PT handcart, namely the general handcart is generally called as a PT handcart and a switch or circuit breaker handcart, the PT handcart is called as a handcart, and the PT handcart can be withdrawn from the switch cabinet by hands after being paved with guide rails for maintenance or replacement under the condition that the switch is disconnected.

The cabinet installation is gone into to current PT handcart uses auxiliary device, does not have anti-drop measure around placing the platform in the handcart is arranged in, leads to the handcart to drop from the handcart easily, needs a PT handcart to go into cabinet installation for this reason and uses auxiliary device urgently.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide an auxiliary device for installing a PT handcart into a cabinet, so as to solve the problem that the handcart is easy to fall off from the handcart because no anti-falling measures are provided before and after the handcart is placed on a placing table in the conventional auxiliary device for installing the PT handcart into the cabinet.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PT handcart goes into cabinet auxiliary device for installation, includes base, removal supporting mechanism, pushing mechanism and anti-falling mechanism, the outer wall both ends of base all are provided with the curb plate, and the inner wall of curb plate has seted up the spout, the inner wall of spout is provided with the slider, and the outer wall of slider is provided with the toolbox, remove the bottom that supporting mechanism set up at the base, pushing mechanism screw connection is in the outer wall one end of curb plate.

The top of curb plate is provided with the shallow platform, and the top both sides of shallow platform all are provided with the lifter, the top of lifter is provided with the elevating platform, and the outer wall both ends of elevating platform all are provided with the backplate, anti falling mechanism all sets up both ends around the backplate.

The inner wall of elevating platform has seted up the movable groove, and the inner wall of movable groove is provided with places the platform.

Preferably, the tool box is connected with the side plates in a sliding mode through the sliding blocks, and the sliding blocks are arranged in an axisymmetric mode by taking the central axis of the tool box as an axis.

Preferably, the movable supporting mechanism comprises a movable plate, universal wheels and supporting seats, the movable plate is arranged at the bottom end of the base, the universal wheels are arranged at the bottom end of the movable plate, and the supporting seats are arranged on two sides of the bottom end of the movable plate.

Preferably, the pushing mechanism comprises an installation block, an installation frame and a handle, the installation block is connected to one end of the outer wall of the side plate through screws, the installation frame is welded to the outer wall of the installation block, and the handle is arranged on the inner wall of the installation frame.

Preferably, the lifting platform and the cart platform form a lifting structure through a lifting rod, and the lifting rod is arranged in an axisymmetric manner by taking a central axis of the lifting platform as an axis.

Preferably, the anti-falling mechanism comprises a connecting shaft, a connecting rod and a baffle, wherein the connecting shaft is arranged at the front end and the rear end of the guard plate, the connecting rod is arranged on the outer wall of the connecting shaft, and the baffle is arranged on the outer wall of the connecting rod.

Preferably, the placing table is connected with the lifting table in a sliding mode through the movable groove, and the size of the outer wall of the placing table is matched with the size of the inner wall of the movable groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the anti-falling mechanism, when the handcart is placed on the placing table to be installed, the connecting rod and the baffle plate can be driven to rotate through the connecting shaft, so that the baffle plate is blocked at the front end and the rear end of the lifting table, and the handcart is prevented from falling off from the handcart due to shaking of the handcart;

2. according to the handcart placing device, due to the arrangement of the placing platform and the movable groove, when a handcart is placed in a cabinet for installation, the placing platform can be driven by the movable groove so as to drive the handcart on the placing platform to be pushed into an electric cabinet, and then the placing platform is drawn back by the movable groove, so that the pushing force required by installation personnel during installation can be saved;

3. according to the handcart mounting tool box, the tool box and the sliding block are arranged, so that a fixed wrench and other tools can be used for mounting when the handcart is pushed into an electric cabinet for mounting and connecting, the required tools can be placed in the tool box before mounting, the tool box can be taken according to the requirements of the tools, and the mounting efficiency is improved.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a top view of the lift table and the placement table of the present invention;

FIG. 3 is a detail view of the anti-drop mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a side plate; 3. a chute; 4. a slider; 5. a tool box; 6. a mobile support mechanism; 601. moving the plate; 602. a universal wheel; 603. a supporting seat; 7. a pushing mechanism; 701. mounting blocks; 702. a mounting frame; 703. a handle; 8. a cart bed; 9. a lifting rod; 10. a lifting platform; 11. a guard plate; 12. an anti-drop mechanism; 1201. a connecting shaft; 1202. a connecting rod; 1203. a baffle plate; 13. a movable groove; 14. and (6) placing the table.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-4, an auxiliary device for installing a PT handcart into a cabinet comprises a base 1, a movable supporting mechanism 6, a pushing mechanism 7 and an anti-falling mechanism 12, wherein two ends of the outer wall of the base 1 are respectively provided with a side plate 2, the inner wall of each side plate 2 is provided with a sliding chute 3, the inner wall of each sliding chute 3 is provided with a sliding block 4, the outer wall of each sliding block 4 is provided with a tool box 5, each tool box 5 is slidably connected with the corresponding side plate 2 through the corresponding sliding block 4, the sliding blocks 4 are symmetrically arranged on the central axis of each tool box 5, the movable supporting mechanism 6 is arranged at the bottom end of the base 1, the movable supporting mechanism 6 comprises a movable plate 601, a universal wheel 602 and a supporting seat 603, the movable plate 601 is arranged at the bottom end of the base 1, the universal wheels 602 are arranged at the bottom end of the movable plate 601, the supporting seats 603 are arranged on two sides of the bottom end of the movable plate 601, the pushing mechanism 7 is in screwed connection with one end of the outer wall of the corresponding side plate 2, and the pushing mechanism 7 comprises an installation block 701, Mounting bracket 702 and handle 703, installation piece 701 screwed connection is in the outer wall one end of curb plate 2, the outer wall welding of installation piece 701 has mounting bracket 702, and the inner wall of mounting bracket 702 is provided with handle 703, toolbox 5 and slider 4 through setting up, be convenient for like this when pushing the handcart and carrying out the erection joint in the electricity cabinet, can use fixed spanner and other instruments to install, can place required instrument in toolbox 5 earlier before the installation, can take through toolbox 5 according to the demand of instrument, and the installation effectiveness is improved.

Referring to fig. 1-4, an auxiliary device for installing a PT handcart in a cabinet, a cart platform 8 is disposed on the top end of a side plate 2, lifting rods 9 are disposed on both sides of the top end of the cart platform 8, a lifting platform 10 is disposed on the top end of the lifting rods 9, the lifting platform 10 and the cart platform 8 form a lifting structure through the lifting rods 9, the lifting rods 9 are disposed in axial symmetry with the central axis of the lifting platform 10, guard plates 11 are disposed on both ends of the outer wall of the lifting platform 10, anti-falling mechanisms 12 are disposed on both front and rear ends of the guard plates 11, the anti-falling mechanisms 12 include a connecting shaft 1201, a connecting rod 1202 and a baffle 1203, the connecting shaft 1201 is disposed on both front and rear ends of the guard plates 11, a connecting rod 1202 is disposed on the outer wall of the connecting shaft 1201, the baffle 1203 is disposed on the outer wall of the connecting rod 1202, and the anti-falling mechanisms 12 are disposed, so that the handcart is placed on a placing platform 14 to be ready for installation, the connecting rod 1202 and the baffle 1203 can be driven to rotate through the connecting shaft 1201, so that the baffle 1203 is blocked at the front end and the rear end of the lifting platform 10, and the handcart is prevented from falling off from the handcart due to shaking of the handcart.

Referring to fig. 1-4, an auxiliary device for installing a PT handcart into a cabinet is provided, wherein a movable groove 13 is formed in the inner wall of a lifting table 10, a placing table 14 is arranged on the inner wall of the movable groove 13, the placing table 14 is slidably connected with the lifting table 10 through the movable groove 13, the size of the outer wall of the placing table 14 is matched with the size of the inner wall of the movable groove 13, the placing table 14 and the movable groove 13 are arranged, so that when the handcart is installed into the cabinet, the placing table 14 can be driven through the movable groove 13, the handcart on the placing table 14 is driven to be pushed into an electric cabinet, the placing table 14 is pulled back through the movable groove 13, and the pushing force required by an installer during installation can be saved.

The working principle is as follows: before use, firstly, mounting tools needed to be used are placed in a tool box 5 for standby, then a handcart is placed on a placing table 14, a connecting rod 1202 and a baffle 1203 are driven to rotate through a connecting shaft 1201 in an anti-falling mechanism 12 so as to baffle the baffle 1203 at the front end and the rear end of a lifting table 10, the handcart is prevented from falling off from the handcart due to shaking of the handcart, then the handcart is moved to an electric cabinet through a pushing mechanism 7 and a moving supporting mechanism 6, the whole handcart is supported through lifting of a supporting seat 603 in the moving supporting mechanism 6 so as to avoid movement during installation, then the lifting table 10 and the placing table 14 are driven to ascend to an electric cabinet mounting position through a lifting rod 9, then the connecting rod 1202 and the baffle 1203 are driven to rotate through the connecting shaft 1201 in the anti-falling mechanism 12 so as to rotate the baffles at the two rear sides to the outer side, and the handcart is driven to enter the electric cabinet by pushing the placing table 14 forwards, and then the placing table 14 is drawn back, the tool box 5 can be drawn out through the sliding block 4 during installation, so that tools can be taken conveniently, and the use process of the auxiliary device for installing the PT handcart into the cabinet is completed.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a PT handcart goes into cabinet auxiliary device for installation, includes base (1), removes supporting mechanism (6), advancing mechanism (7) and prevents dropping mechanism (12), its characterized in that: the two ends of the outer wall of the base (1) are respectively provided with a side plate (2), the inner wall of each side plate (2) is provided with a sliding groove (3), the inner wall of each sliding groove (3) is provided with a sliding block (4), the outer wall of each sliding block (4) is provided with a tool box (5), the movable supporting mechanism (6) is arranged at the bottom end of the base (1), and the pushing mechanism (7) is connected to one end of the outer wall of each side plate (2) through screws;

the top end of the side plate (2) is provided with a trolley table (8), two sides of the top end of the trolley table (8) are provided with lifting rods (9), the top end of each lifting rod (9) is provided with a lifting table (10), two ends of the outer wall of each lifting table (10) are provided with guard plates (11), and the anti-falling mechanisms (12) are arranged at the front end and the rear end of each guard plate (11);

the inner wall of the lifting platform (10) is provided with a movable groove (13), and the inner wall of the movable groove (13) is provided with a placing platform (14).

2. The PT handcart of claim 1 goes into cabinet installation and uses auxiliary device, characterized in that: toolbox (5) pass through slider (4) and curb plate (2) sliding connection, and slider (4) use the axis of toolbox (5) to set up as the axial symmetry.

3. The PT handcart of claim 1 goes into cabinet installation and uses auxiliary device, characterized in that: the movable supporting mechanism (6) comprises a movable plate (601), universal wheels (602) and supporting seats (603), the movable plate (601) is arranged at the bottom end of the base (1), the universal wheels (602) are arranged at the bottom end of the movable plate (601), and the supporting seats (603) are arranged on two sides of the bottom end of the movable plate (601).

4. The PT handcart of claim 1 goes into cabinet installation and uses auxiliary device, characterized in that: push mechanism (7) are including installation piece (701), mounting bracket (702) and handle (703), installation piece (701) screwed connection is in the outer wall one end of curb plate (2), the outer wall welding of installation piece (701) has mounting bracket (702), and the inner wall of mounting bracket (702) is provided with handle (703).

5. The PT handcart of claim 1 goes into cabinet installation and uses auxiliary device, characterized in that: the lifting platform (10) and the trolley platform (8) form a lifting structure through a lifting rod (9), and the lifting rod (9) is arranged in an axisymmetric mode by taking the central axis of the lifting platform (10) as an axis.

6. The PT handcart of claim 1 goes into cabinet installation and uses auxiliary device, characterized in that: the anti-falling mechanism (12) comprises a connecting shaft (1201), a connecting rod (1202) and a baffle (1203), wherein the connecting shaft (1201) is arranged at the front end and the rear end of the guard plate (11), the connecting rod (1202) is arranged on the outer wall of the connecting shaft (1201), and the baffle (1203) is arranged on the outer wall of the connecting rod (1202).

7. The PT handcart of claim 1 goes into cabinet installation and uses auxiliary device, characterized in that: the placing table (14) is connected with the lifting table (10) in a sliding mode through the movable groove (13), and the size of the outer wall of the placing table (14) is matched with the size of the inner wall of the movable groove (13).