CN209169792U - A new type of movable lifting lower vehicle outer guide rail - Google Patents

Abstract

A kind of outer guide rail of the underlying vehicle of new-type mobile liftable, including supporting plate, nylon plate and transiting vehicle pallet, left guide plate and right guide plate are fixed in the front left and right sides of supporting plate respectively, it facing away from a left side on supporting plate, two screw rods are respectively arranged in the two edges of the bottom surface of right guide plate, nylon plate is threaded on screw rod, the side of nylon plate and supporting plate bottom surface junction are provided with set on screw rod, transiting vehicle pallet passes through the other side that screw rod is connected to nylon plate in the left and right sides of supporting plate respectively, in the face welding support towards supporting plate on transiting vehicle pallet, it may be supported at the top of bracket on the bottom surface of supporting plate, two handles are fixed on the rear side panel of supporting plate, the bottom surface quadrangle of supporting plate is symmetrical arranged four castors.The lower handcart that the utility model allows to remove outside cabinet is arbitrarily moved in outer guide rail using universal caster wheel, facilitate test and conversion, the lift adjustment that can be realized upper and lower 20mm, advantageously account for scene because ground it is uneven caused by outer guide rail and cabinet body can not cooperate the problem of.

Description

A new type of movable lifting lower vehicle outer guide rail

technical field

The utility model relates to an outer guide rail for a lower vehicle, in particular to a novel movable and liftable lower vehicle outer guide rail suitable for a 10kV high-voltage switch cabinet.

Background technique

At present, the outer guide rail of the lower-mounted handcart used in the metal armored removable 10kV high-voltage switchgear is made of welded support plates at the four corners of the whole plate. This structure makes the outer guide rail transport must be lifted by the operator, and the lower car cannot move freely after moving from the cabinet to the outer guide rail, and two operators must move the lower car to complete the transfer; and It is very difficult to match the outer guide rail with the cabinet caused by the uneven foundation on site, and it cannot be adjusted to make the undercarriage move out of the cabinet smoothly; the original design is very clumsy and not humane enough.

SUMMARY OF THE INVENTION

In order to solve the above problems, the utility model provides a movable lift, light, convenient and applicable outer guide rail, especially a lower handcart outer guide rail used in a metal armored removable 10kV high-voltage switch cabinet.

The technical scheme adopted by the utility model:

A new type of movable and liftable lower vehicle outer guide rail, including a pallet, a nylon disc and a running car pallet, the left and right guide plates are respectively fixed on the left and right sides of the top surface of the pallet, and the pallet faces the left and right Two screws are arranged on the two edges of the bottom surface of the guide plate. The nylon disc is threadedly connected to the screw. A sleeve is provided at the connection between one side of the nylon disc on the screw and the bottom surface of the pallet. It is connected to the other side of the nylon disc, and a bracket is welded on the surface facing the pallet on the running car pallet. The top of the bracket can be supported on the bottom surface of the pallet. Two handles are fixed on the rear panel of the pallet. The bottom surface of the pallet Four casters are arranged symmetrically at the four corners.

The front ends of the parts of the left guide plate and the right guide plate on the support plate are provided with guide plate bevels protruding from the support plate.

A hexagonal nut is arranged on the screw rod between the nylon disc and the sleeve.

The casters provided on the support plate at a position close to the rear side panel are directional casters, and the casters provided on the support board at a position away from the rear side panel are universal casters.

The support plate is provided with limit posts at the rear ends of the left guide plate and the right guide plate.

Beneficial effects of the utility model: The utility model enables the lower handcart that is moved out of the cabinet to be moved arbitrarily on the outer guide rail using universal casters, which is convenient for testing and transfer, and can realize up and down adjustment of 20mm, which is beneficial to solve the problem of on-site problems. The problem that the outer guide rail and the cabinet cannot be matched due to uneven foundation.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic diagram of the top surface structure of the present invention.

FIG. 3 is a schematic diagram of the bottom surface structure of the present invention.

Among them: 1- screw; 2- bracket; 3- running car tray; 4- nylon disc; 5- hexagon nut; 6- set; 7- left guide plate; 8- pallet; 9- rear side panel; 10- handle; 11-limiting column; 12-right guide plate; 13-guide plate bevel; 14-swivel caster; 15-directional caster.

Detailed ways

A new type of lower-mounted outer guide rail that can be moved up and down, including a pallet 8, a nylon disc 4 and a running car pallet 3. The left and right sides of the top surface of the pallet 8 are respectively fixed to the left guide plate 7 and the right guide plate 12. The pallet 8 Two screws 1 are respectively arranged on the two edges of the bottom surface facing away from the left guide plate 7 and the right guide plate 12, the nylon disc 4 is threadedly connected to the screw 1, and one side of the nylon disc 4 on the screw 1 is connected with the bottom surface of the pallet 8. There is a cover 6, the car pallet 3 is connected to the other side of the nylon disc 4 through the screw 1 on the left and right sides of the pallet 8, and the bracket 2 is welded on the surface of the car pallet 3 on the surface facing the pallet 8. The top can be supported on the bottom surface of the pallet 8 , two handles 10 are fixed on the rear side panel 9 of the pallet 8 , and four casters are arranged symmetrically at four corners of the bottom surface of the pallet 8 .

The front ends of the parts of the left guide plate 7 and the right guide plate 12 on the support plate 8 are provided with guide plate bevels 13 extending out of the support plate 8 .

A hexagonal nut 5 is arranged on the screw 1 between the nylon disc 4 and the sleeve 6 .

The casters provided on the pallet 8 near the rear panel 9 are directional casters 15 , and the casters provided on the pallet 8 away from the rear panel 9 are universal casters 14 .

The support plate 8 is provided with limit posts 11 at the rear ends of the left guide plate 7 and the right guide plate 12 .

When applying, open the cabinet door of the front and lower chambers of the switch cabinet, and the staff will hold the handle 10 with both hands and roll the guide rail from the place where the guide rail is placed to the front of the cabinet by using the lower casters of the pallet 8, and adjust the nylon discs 4 in different positions according to whether the site foundation is horizontal or not. , make the device horizontal, and ensure that the left guide plate 7 and the front guide plate 13 of the right guide plate 12 are placed on the lower part of the wheel of the undercarriage moving out of the cabinet. After the device is placed, the undercarriage can be pushed into the outer guide rail cabinet at this time. In the middle, the outer guide rail with the lower handcart can be moved by the casters at the bottom of the pallet 8 to complete the test or maintenance to any place.

An embodiment of the present invention has been described in detail above, but the content is only a preferred embodiment of the present invention, and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the application of the present utility model should still belong to the scope of the patent of the present utility model.

Claims (5)

1. a kind of outer guide rail of underlying vehicle of new-type mobile liftable, which is characterized in that including supporting plate (8), nylon plate (4) and fortune Change trains or buses pallet (3), fix left guide plate (7) and right guide plate (12) at left and right sides of the top surface of supporting plate (8) respectively, on supporting plate (8) back to The two edges of the bottom surface of left guide plate (7) and right guide plate (12) two screw rods (1) are respectively set, nylon plate (4) is threaded in spiral shell On bar (1), the side of nylon plate (4) and supporting plate (8) bottom surface junction are provided with set (6) on screw rod (1), transiting vehicle pallet (3) Pass through the other side that screw rod (1) is connected to nylon plate (4) respectively in the left and right sides of supporting plate (8), in court on transiting vehicle pallet (3) The welding support (2) on the face of supporting plate (8), bracket may be supported on the bottom surface of supporting plate (8) at the top of (2), the rear side of supporting plate (8) Two handles (10) are fixed on panel (9), the bottom surface quadrangle of supporting plate (8) is symmetrical arranged four castors.

2. the outer guide rail of the underlying vehicle of new-type mobile liftable according to claim 1, which is characterized in that lead on the left side The front end of the part of plate (7) and right guide plate (12) on supporting plate (8) is equipped with the guide plate oblique angle (13) for stretching out supporting plate (8).

3. the outer guide rail of the underlying vehicle of new-type mobile liftable according to claim 1, which is characterized in that the nylon Hex nut (5) are provided on screw rod (1) between disk (4) and set (6).

4. the outer guide rail of the underlying vehicle of new-type mobile liftable according to claim 1, which is characterized in that the supporting plate (8) castor that the position on close to rear side panel (9) is arranged is direction-caster (15), on supporting plate (8) separate rear side panel (9) The castor of position setting is universal caster wheel (14).

5. the outer guide rail of the underlying vehicle of new-type mobile liftable according to claim 1, which is characterized in that the supporting plate (8) limited post (11) are equipped in the rear end of left guide plate (7) and right guide plate (12) on.