CN214958302U

CN214958302U - Chassis vehicle with two-in-one interlocking device

Info

Publication number: CN214958302U
Application number: CN202121443802.1U
Authority: CN
Inventors: 林连尧
Original assignee: Wenzhou Juhao Electric Co ltd
Current assignee: Wenzhou Juhao Electric Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-11-30
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a take two into an interlock's chassis car, which comprises a carriage body, cabinet door and operation box, the front end of automobile body has the cabinet door through screw bull stick movable mounting, the inside of cabinet door is provided with spacing room, the inside movable mounting of spacing room has the block seat, the front end fixed mounting of cabinet door has the operation box, the inside of operation box is provided with transmission room and block room respectively, the front end movable mounting of operation box has the lock core, one side movable mounting of lock core has the baffle, the inside fixed mounting of automobile body has the mount, fixed mounting has the slide bar between automobile body and the mount, the top movable mounting of slide bar has the lock frame. The utility model discloses a lock core and baffle are mutually supported, and the convenience stops the screw thread bull stick junction, prevents that personnel from rotating, inserts when the key and can dock with the screw thread bull stick, improves the practicality, mutually supports through stopper and spacing hole, conveniently carries on spacingly to the screw thread bull stick and makes the lock frame be the horizontality, improves the convenience.

Description

Chassis vehicle with two-in-one interlocking device

Technical Field

The utility model relates to a cubical switchboard chassis car technical field specifically is a take two to advance an interlock's chassis car.

Background

The chassis vehicle is mainly used for loading components such as a circuit breaker, a mutual inductor and the like in the draw-out type switch equipment, pushing the components in and out as auxiliary operation for connecting the components with a bus, the high-voltage switch equipment refers to rated voltage of 1kV or more, is mainly used for switching on and switching off electric appliances of a conductive loop, is a general term formed by the high-voltage switch, corresponding control, measurement, protection and regulation devices, auxiliary components, shells, supports and other components and the electrical and mechanical connection of the components, and is important control equipment for switching on and switching off the loop, cutting off and isolating faults, when the handcart is only in the test, isolation or working position, the circuit breaker can be switched on, and after the circuit breaker is switched on, the handcart can not move, therefore, the condition that the isolating contact is mistakenly closed due to the mistaken connection of the load is prevented, and therefore the chassis with the two-in-one interlocking device is needed to be used for interlocking of the double chassis.

Through the retrieval, patent publication No. CN208190104U discloses a circuit breaker chassis car with manual priority function, and it includes end beam, transfer line and automobile body, on the automobile body was located to the one end of transfer line, the other end passed the automobile body and locates on the end beam and be used for with handle looks adaptation, the transfer line on be equipped with first mounting hole, first mounting hole in be equipped with first card pearl and second card pearl, first card pearl, second card pearl respectively bulge the transfer line outward and be used for cooperateing with the handle inner wall. The utility model discloses set up two card pearls, can with the inner wall looks joint of handle to make and provide great resistance between handle and transfer line, avoid the handle to drop and not influence the normal rotation of transfer line.

The existing chassis vehicle with a two-in-one interlocking device has the defects that:

1. the existing chassis truck with the two-in-one interlocking device has no better interlocking structure, so that an operator can randomly operate the chassis truck to move in the working process, certain potential safety hazard is brought, the operator cannot conveniently control the movement of the chassis truck, the condition of misoperation is easily caused, and the practicability is reduced;

2. general take two to advance a chassis car of interlock does not have better limit structure, when the screw thread bull stick rotates, can not be better carry on spacingly to the lock frame, makes the staff rotate too much easily when rotating and causes the damage to the device, has reduced the result of use, for this reason we provide a take two to advance a chassis car of interlock to solve current problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take two into an interlock's chassis car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a chassis truck with a two-in-one interlocking device comprises a truck body, a cabinet door and an operation box, wherein the cabinet door is movably mounted at the front end of the truck body through a threaded rotating rod, a limiting chamber is arranged inside the cabinet door, a clamping seat is movably mounted inside the limiting chamber, the clamping seat extends out of the cabinet door, a handle is fixedly mounted at the front end of the clamping seat and extends out of the cabinet door, the operation box is fixedly mounted at the front end of the cabinet door, a transmission chamber and a clamping chamber are respectively arranged inside the operation box, a lock cylinder is movably mounted at the front end of the operation box and extends into the transmission chamber, a baffle is movably mounted at one side of the lock cylinder, a second clamping frame is movably mounted inside the clamping chamber, the operation box extends out of the second clamping frame, a fixed frame is fixedly mounted inside the truck body, and a sliding rod is fixedly mounted between the truck body and the fixed frame, the top movable mounting of slide bar has the lock frame, the lock frame is located one side of screw thread bull stick, fixed mounting has the slider between lock frame and the cabinet door.

Preferably, the outer side of the threaded rotating rod is movably provided with a limiting frame, and the threaded rotating rod and the vehicle body are movably arranged through a threaded seat.

Preferably, the top of the threaded rotating rod is fixedly provided with a limiting block, and one side of the lock frame is provided with a limiting hole matched with the limiting block.

Preferably, the lock frame and the slide rod are movably mounted through a second spring, and the clamping seat and the limiting chamber are movably mounted through a first spring.

Preferably, the top of the vehicle body is provided with a bolt hole, and the lock cylinder and the baffle are movably mounted through a movable rod.

Preferably, a crank is fixed at the front end of the threaded rotating rod in a limiting manner, and the crank extends out of the operation box.

Preferably, the front end of the operation box is fixedly provided with a first clamping frame matched with the second clamping frame, and the second clamping frame and the clamping chamber are movably arranged through a third spring.

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

1. the utility model discloses a lock core and baffle are mutually supported, can be comparatively convenient the junction to the screw thread bull stick stop, can prevent that personnel from utilizing the crank to drive the screw thread bull stick and rotate, reduce the condition that causes the maloperation, insert the lock core when the key and drive the baffle activity can make the crank dock with the screw thread bull stick with the junction separation of screw thread bull stick, make things convenient for the staff to rotate the screw thread bull stick and make the cabinet door separate with the automobile body, can make the butt joint of control crank and screw thread bull stick that the operation personnel can be comparatively convenient, and the practicability is improved.

2. The utility model discloses a stopper and spacing hole are mutually supported, can be comparatively convenient carry on spacingly to the screw thread bull stick, drive the slider and carry on spacingly with the lock frame block when screw thread bull stick antiport, can make the lock frame be the horizontality, rotate to the end when the screw thread bull stick, drive stopper and spacing hole block, prevent that the too much rotation of screw thread bull stick from causing the damage to the device, improved the convenience.

Drawings

Fig. 1 is a schematic view of the appearance three-dimensional structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic view of the exploded structure of the plane of depression;

fig. 4 is a schematic view of a depression structure of the present invention;

fig. 5 is a schematic view of the local three-dimensional structure of the lock frame on the top.

In the figure: 1. a vehicle body; 101. bolt holes; 102. a fixed mount; 2. a limiting frame; 3. a threaded rotating rod; 301. a limiting block; 4. a cabinet door; 5. a handle; 501. a clamping seat; 502. a first spring; 6. an operation box; 601. a first engaging frame; 7. a lock cylinder; 701. a movable rod; 8. a crank; 9. a lock frame; 901. a limiting hole; 10. a slide bar; 1001. a second spring; 11. a slider; 12. a second engaging frame; 1201. a third spring; 13. a threaded seat; 14. a limiting chamber; 15. a transmission chamber; 16. a baffle plate; 17. a clamping chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a chassis truck with a two-in-one interlocking device comprises a truck body 1, a cabinet door 4 and an operation box 6, wherein a bolt hole 101 is formed in the top of the truck body 1, the device is conveniently fixed to be connected with other devices through the bolt hole 101 through a bolt, the cabinet door 4 is movably mounted at the front end of the truck body 1 through a threaded rotating rod 3, a limiting chamber 14 is arranged inside the cabinet door 4, a clamping seat 501 is movably mounted inside the limiting chamber 14 through a first spring 502, the clamping seat 501 extends out of the cabinet door 4, a handle 5 is fixedly mounted at the front end of the clamping seat 501 through a bolt, the handle 5 extends out of the cabinet door 4, the clamping seat 501 is pushed to extend out of the cabinet door 4 by the elasticity of the first spring 502, the chassis truck can be clamped with an external device according to use requirements, the truck body 1 is conveniently limited and fixed, the clamping seat 501 is driven to move to one side by the handle 5, the clamping seat 501 can be driven to be accommodated into the limiting chamber 14, an operation box 6 is fixedly installed at the front end of the cabinet door 4 through a bolt, a transmission chamber 15 and a clamping chamber 17 are respectively arranged in the operation box 6, a lock cylinder 7 is movably installed at the front end of the operation box 6, the lock cylinder 7 extends into the transmission chamber 15, a baffle 16 is movably installed on one side of the lock cylinder 7 through a movable rod 701, the baffle 16 corresponds to the threaded rotating rod 3, the lock cylinder 7 is driven to rotate through inserting a key, and the movable rod 701 is used for driving the baffle 16 to be separated from the threaded rotating rod 3;

a fixed frame 102 is fixedly arranged in the vehicle body 1 through bolts, a sliding rod 10 is fixedly arranged between the vehicle body 1 and the fixed frame 102 through bolts, a lock frame 9 is movably arranged at the top of the sliding rod 10 through a second spring 1001, the lock frame 9 is positioned at one side of a threaded rotating rod 3, a sliding block 11 is fixedly arranged between the lock frame 9 and a cabinet door 4 through bolts, a crank 8 is fixedly arranged at the front end of the threaded rotating rod 3 in a limiting manner, the crank 8 extends out of an operation box 6 and is clamped with the threaded rotating rod 3 by inserting the crank 8 into a transmission chamber 15, the threaded rotating rod 3 is driven to rotate by using the crank 8, the sliding block 11 is synchronously driven to be separated from the lock frame 9, the lock frame 9 is pushed to overturn by the elasticity of the second spring 1001, a second clamping frame 12 is movably arranged in the clamping chamber 17 through a third spring 1201, the second clamping frame 12 extends out of the operation box 6, a first clamping frame 601 matched with the second clamping frame 12 is fixedly arranged at the front end of the operation box 6 through bolts, the elastic force of the third spring 1201 pushes the second clamping frame 12 to be folded with the first clamping frame 601, so that clamping is facilitated, the crank 8 is not easy to lose, and convenience is improved;

the outside movable mounting of screw thread bull stick 3 has spacing 2, through slide slidable mounting between spacing 2 and the automobile body 1, through 13 movable mounting of screw thread seat between screw thread bull stick 3 and the automobile body 1, it slides along the slide to rotate to drive spacing 2 through screw thread bull stick 3, utilize screw thread seat 13 to prevent that screw thread bull stick 3 from taking place to rotate, improve the stability of screw thread bull stick 3 structure, there is stopper 301 at the top of screw thread bull stick 3 through bolt fixed mounting, one side of lock frame 9 is provided with the spacing hole 901 with stopper 301 complex, rotate through screw thread bull stick 3 and drive stopper 301 synchronous rotation, when screw thread bull stick 3 rotates to the end, make stopper 301 block carry on spacingly to spacing hole 901 in, prevent that too much rotation of screw thread bull stick 3 from causing the device damage, the practicality is improved.

The working principle is as follows: when the chassis truck with the two-in-one interlocking device is used, firstly, the handle 5 is used for driving the clamping seat 501 to be stored in the limiting chamber 14, a key is inserted into the lock cylinder 7 to rotate, the baffle 16 is driven to be separated from the threaded rotating rod 3, the crank 8 is inserted into the transmission chamber 15 to be clamped with the threaded rotating rod 3, the threaded rotating rod 3 is driven to rotate, the cabinet door 4 is driven to be separated from the truck body 1 to a proper position through the rotation of the threaded rotating rod 3, the sliding block 11 is synchronously driven to slide forwards to be separated from the lock frame 9, the lock frame 9 is overturned by the elasticity of the second spring 1001, the threaded rotating rod 3 is reversely rotated to a proper position, the limiting block 301 is driven to be clamped with the limiting hole 901 for limiting, and a series of operations of the chassis truck with the two-in-one interlocking device are completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take two into one interlock's chassis car, includes automobile body (1), cabinet door (4) and operation box (6), its characterized in that: the front end of the vehicle body (1) is movably provided with a cabinet door (4) through a threaded rotating rod (3), a limiting chamber (14) is arranged inside the cabinet door (4), a clamping seat (501) is movably arranged inside the limiting chamber (14), the clamping seat (501) extends out of the cabinet door (4), a handle (5) is fixedly arranged at the front end of the clamping seat (501), the handle (5) extends out of the cabinet door (4), an operation box (6) is fixedly arranged at the front end of the cabinet door (4), a transmission chamber (15) and a clamping chamber (17) are respectively arranged inside the operation box (6), a lock cylinder (7) is movably arranged at the front end of the operation box (6), the lock cylinder (7) extends into the transmission chamber (15), a baffle (16) is movably arranged at one side of the lock cylinder (7), and a second clamping frame (12) is movably arranged inside the clamping chamber (17), the operation box (6) extends out from the second clamping frame (12), a fixing frame (102) is fixedly mounted inside the vehicle body (1), a sliding rod (10) is fixedly mounted between the vehicle body (1) and the fixing frame (102), a lock frame (9) is movably mounted at the top of the sliding rod (10), the lock frame (9) is located on one side of the threaded rotating rod (3), and a sliding block (11) is fixedly mounted between the lock frame (9) and the cabinet door (4).

2. The chassis truck with a two-in-one interlock according to claim 1, wherein: the outer side of the threaded rotating rod (3) is movably provided with a limiting frame (2), and the threaded rotating rod (3) and the vehicle body (1) are movably arranged through a threaded seat (13).

3. The chassis truck with a two-in-one interlock according to claim 1, wherein: the top of the threaded rotating rod (3) is fixedly provided with a limiting block (301), and one side of the lock frame (9) is provided with a limiting hole (901) matched with the limiting block (301).

4. The chassis truck with a two-in-one interlock according to claim 1, wherein: the lock frame (9) and the sliding rod (10) are movably mounted through a second spring (1001), and the clamping seat (501) and the limiting chamber (14) are movably mounted through a first spring (502).

5. The chassis truck with a two-in-one interlock according to claim 1, wherein: the top of the car body (1) is provided with a bolt hole (101), and the lock cylinder (7) and the baffle (16) are movably mounted through a movable rod (701).

6. The chassis truck with a two-in-one interlock according to claim 1, wherein: the front end of the threaded rotating rod (3) is limited and fixed with a crank (8), and the crank (8) extends out of the operation box (6).

7. The chassis truck with a two-in-one interlock according to claim 1, wherein: the front end of the operation box (6) is fixedly provided with a first clamping frame (601) matched with a second clamping frame (12), and the second clamping frame (12) and the clamping chamber (17) are movably arranged through a third spring (1201).