CN217776894U

CN217776894U - Subway contact net isolator overhauls appurtenance

Info

Publication number: CN217776894U
Application number: CN202221516683.2U
Authority: CN
Inventors: 许凯; 魏晋楠; 缪嘉杰; 胡建伟
Original assignee: China Railway 12th Bureau Group Co Ltd; China Railway 12th Bureau Group Electrification Engineering Co Ltd
Current assignee: China Railway 12th Bureau Group Co Ltd; China Railway 12th Bureau Group Electrification Engineering Co Ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-11-11
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to a contact net examines and repair instrument technical field, specifically is a subway contact net isolator examines and repair appurtenance. Including the frame, the frame both sides are provided with the bandage, and the fixture block that can the joint and card frame are installed respectively to the bandage tip of both sides, are provided with the slide on the frame, and the surface of frame is connected with square frame and the sliding frame that can follow the slide direction and carry out the push-and-pull through the slide, installs the square plate on the square frame, installs first frame and the frame is accomodate to the second of accomodating on the sliding frame. According to the invention, through the matching of the binding bands, the binding bands can be bound to the waist of the maintainers when the device is used, so that the maintainers can use the device conveniently, and the device can move along with the movement of the maintainers, thereby achieving the purpose of taking and replacing maintenance tools at any time during maintenance.

Description

Subway contact net isolator overhauls appurtenance

Technical Field

The utility model relates to a contact net examines and repair instrument technical field, specifically is a subway contact net isolator examines and repair appurtenance.

Background

The overhead contact system is a special power transmission line which is erected over a railway line and supplies power to an electric locomotive, and comprises a contact suspension part, a supporting device, a positioning device, a support and a foundation, and when a problem occurs, an auxiliary maintenance tool needs to be used.

Chinese patent publication No. CN212849572U discloses a subway contact net isolator overhauls appurtenance, relates to isolator technical field, specifically is a subway contact net isolator overhauls appurtenance, the power distribution box comprises a box body, there is the case lid at the top of box through hinge swing joint, one side of case lid is provided with elasticity and puts the thing bag, the thing groove has been seted up to the box, the inside of putting the thing groove is provided with puts the thing box, the front of box has set gradually locker and chucking groove from left to right, the fixed surface of locker is connected with the cabinet and detains, the inside swing joint in chucking groove has the clamp plate, the fixed surface of clamp plate is connected with clamping bolt, this subway contact net isolator overhauls appurtenance, and the personnel of being convenient for can be quick find the maintenance instrument that needs to use when using, improve work efficiency, and make personnel can place the orderly chucking of line class part in the locker through the setting up of fixed slot.

But the device can not tie up at maintainer's waist, makes more convenient the carrying of maintainer when overhauing, also is inconvenient for fold and deposits after using simultaneously, makes the device use comparatively troublesome.

Disclosure of Invention

The utility model discloses a solve above-mentioned problem, provide a subway contact net isolator and overhaul appurtenance.

The utility model adopts the following technical proposal: the utility model provides a subway contact net isolator overhauls appurtenance, includes the frame, and the frame both sides are provided with the bandage, and the fixture block that can the joint and card frame are installed respectively to the bandage tip of both sides, are provided with the slide on the frame, and the surface of frame is connected with through the slide can follow the slide direction and carry out the square frame and the sliding frame of push-and-pull, installs the square plate on the square frame, installs first frame and the frame is accomodate to the second of accomodating on the sliding frame.

Further, the side fixedly connected with U-shaped plate of square plate, one side that the square plate was kept away from to the U-shaped plate is connected with the rotary rod through the pivot, the bottom of square plate articulates through the hinge has rotatable branch, the back fixedly connected with cardboard of rotary rod, one side and the cardboard joint of square plate are kept away from to branch, one side fixedly connected with round bar that the U-shaped plate was kept away from to the rotary rod, the one end of rotary rod and the back fixed connection of square frame are kept away from to the round bar.

Furthermore, the upper surface of the first storage frame is connected with a second storage frame which can be pushed and pulled along a slide way through the slide way, and one side of the upper surface of the second storage frame is hinged with a sealing cover through a hinge.

Furthermore, the back fixedly connected with dead lever of sliding frame, the dead lever is fixed with first frame of accomodating.

Furthermore, one side of the surface of the first storage frame is provided with a threaded hole, one side of the surface of the second storage frame is fixedly connected with a connecting plate, one end of the connecting plate is hinged with the second storage frame, the other end of the connecting plate is provided with a fixing bolt, and the fixing bolt penetrates through the connecting plate and is in threaded connection with the threaded hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this subway contact net isolator overhauls appurtenance through the cooperation of bandage, can tie up the bandage at maintainer's waist when using the device, makes maintainer convenient to use, can remove according to the maintainer, and the device also removes thereupon, reaches and can both take the change maintenance instrument at any time when overhauing.

2. This subway contact net isolator overhauls appurtenance, through the square plate, the U-shaped board, the rotary rod, cooperation setting between first accomodate frame and the second accomodates the frame, accomodate the inside storage maintenance instrument of frame at first accomodate frame and second, take out the maintenance instrument from first accomodate frame and second accomodate the frame when overhauing, place and use on the square plate, the square plate can be controlled with the second accomodate the frame with first accomodate the frame and remove at the waistband, the maintainer of being convenient for removes the use, can accomodate the square plate downwards and place when not using the square plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the structure of the connection plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

in the figure: 1. a square plate; 2. binding a belt; 3. an outer frame; 4. a clamping block; 5. clamping a frame; 6. a square frame; 7. a U-shaped plate; 8. rotating the rod; 9. a strut; 10. a sliding frame; 11. fixing the rod; 12. a first storage frame; 13. a second storage frame; 14. a connecting plate; 15. and (5) fixing the bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: an auxiliary tool for overhauling a disconnecting switch of a subway contact network comprises a square disc 1 and an outer frame 3 fixedly connected to the surface of a binding band 2, the binding band 2 can be bound to the waist of an overhauling person when the device is used through the matching of the binding band 2, the overhauling person can conveniently use the device, the device can move according to the overhauling person, the device can move along with the binding band, the overhauling tool can be taken and replaced at any time during overhauling, a clamping block 4 is fixedly connected to one side of the binding band 2, a clamping frame 5 used for clamping the clamping block 4 is fixedly connected to the other side of the binding band 2, and a square frame 6 capable of being pushed and pulled along the direction of a sliding way is connected to the surface of the outer frame 3 through the sliding way;

the side face of the square disc 1 is fixedly connected with a U-shaped plate 7,U, one side, far away from the square disc 1, of a U-shaped plate 7 is connected with a rotating rod 8 through a rotating shaft, the bottom of the square disc 1 is hinged with a rotatable supporting rod 9 through a hinge, the back face of the rotating rod 8 is fixedly connected with a clamping plate, one side, far away from the square disc 1, of the supporting rod 9 is clamped with the clamping plate, one side, far away from the U-shaped plate 7, of the rotating rod 8 is fixedly connected with a round rod, one end, far away from the rotating rod 8, of the round rod is fixedly connected with the back face of the square frame 6, the surface of the outer frame 3 is connected with a sliding frame 10 capable of being pushed and pulled along the direction of a sliding way through the sliding way, the back face of the sliding frame 10 is fixedly connected with a fixing rod 11, one side, on the surface of the first accommodating frame 12 is provided with a threaded hole, one side, on the surface of the second accommodating frame 13 is fixedly connected with a connecting plate 14, a fixing bolt 15 penetrates through the bottom thread of the surface of the connecting plate 14 and is connected with the threaded hole;

one side of the fixed rod 11, which is far away from the sliding frame 10, is in threaded connection with a first storage frame 12 for placing an overhaul tool, the upper surface of the first storage frame 12 is connected with a second storage frame 13 capable of being pushed and pulled along a slide way through the slide way, one side of the upper surface of the second storage frame 13 is hinged with a sealing cover through a hinge, the square disc 1, the U-shaped plate 7, the rotating rod 8 and the sealing cover are arranged in a matched mode between the first storage frame 12 and the second storage frame 13, the overhaul tool is stored inside the first storage frame 12 and the second storage frame 13, the overhaul tool is taken out from the first storage frame 12 and the second storage frame 13 and placed on the square disc 1 for use when overhaul is carried out, the square disc 1 and the first storage frame 12 and the second storage frame 13 can be moved left and right on a belt to facilitate the movement of an overhaul worker, and the square disc 1 can be stored and placed downwards when the square disc 1 is not used.

The utility model discloses in, the device's working procedure as follows:

1. the device can bind the binding band 2 to the waist of an inspector when the device is used, and tightly clamp the clamping block 4 and the clamping frame 5;

2. the device stores maintenance tools in the first storage frame 12 and the second storage frame 13, and the maintenance tools are taken out from the first storage frame 12 and the second storage frame 13 and placed on the square plate 1 for use when maintenance is performed;

3. according to the device, the square plate 1, the first storage frame 12 and the second storage frame 13 can move left and right on the waistband, so that a maintainer can move to use the square plate, and the square plate 1 can be stored downwards after the supporting rod 9 is taken out from the clamping plate when the square plate 1 is not used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a subway contact net isolator overhauls appurtenance which characterized in that: the clamping device comprises an outer frame (3), wherein binding bands (2) are arranged on two sides of the outer frame (3), clamping blocks (4) and clamping frames (5) which can be clamped are respectively installed at the end parts of the binding bands (2) on the two sides, a slide is arranged on the outer frame (3), a square frame (6) and a sliding frame (10) which can be pushed and pulled along the slide direction are connected to the surface of the outer frame (3) through the slide, a square plate (1) is installed on the square frame (6), and a first storage frame (12) and a second storage frame (13) are installed on the sliding frame (10).

2. The auxiliary tool for overhauling the disconnecting switch of the subway overhead line system according to claim 1, characterized in that: side fixedly connected with U-shaped plate (7) of square plate (1), one side that square plate (1) was kept away from in U-shaped plate (7) is connected with rotary rod (8) through the pivot, the bottom of square plate (1) articulates through the hinge has rotatable branch (9), the back fixedly connected with cardboard of rotary rod (8), one side and the cardboard joint of square plate (1) are kept away from in branch (9), one side fixedly connected with round bar of U-shaped plate (7) is kept away from in rotary rod (8), the one end of rotary rod (8) and the back fixed connection of square frame (6) are kept away from to the round bar.

3. The subway overhead line system isolator of claim 1 overhauls appurtenance, characterized in that: the upper surface of the first storage frame (12) is connected with a second storage frame (13) which can be pushed and pulled along the slide way through the slide way, and one side of the upper surface of the second storage frame (13) is hinged with a sealing cover through a hinge.

4. The subway overhead line system isolator of claim 3 overhauls appurtenance, characterized in that: the back of the sliding frame (10) is fixedly connected with a fixing rod (11), and the fixing rod (11) is fixed with the first containing frame (12).

5. The subway overhead line system isolator overhauls appurtenance of claim 4, characterized in that: one side on the surface of the first storage frame (12) is provided with a threaded hole, one side on the surface of the second storage frame (13) is fixedly connected with a connecting plate (14), one end of the connecting plate (14) is hinged with the second storage frame (13), the other end of the connecting plate (14) is provided with a fixing bolt (15), and the fixing bolt (15) penetrates through the connecting plate (14) and is in threaded connection with the threaded hole.