CN215856965U

CN215856965U - Quick assembling and disassembling switch hook lock

Info

Publication number: CN215856965U
Application number: CN202121883694.XU
Authority: CN
Inventors: 吴承林; 李念东; 吴珊珊
Original assignee: Jining Xinhong Industrial And Mining Machinery Equipment Co ltd
Current assignee: Jining Xinhong Industrial And Mining Machinery Equipment Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-18
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of coupler locks, and discloses a rapid assembling and disassembling turnout coupler lock, which comprises a fixed rod, wherein the left end of the fixed rod is fixedly connected with a first hook-shaped rod, the outer wall of the fixed rod is movably sleeved with a second hook-shaped rod, and the right end of the second hook-shaped rod is fixedly connected with a moving block. According to the utility model, through the arrangement of the first hook-shaped rod, the second hook-shaped rod, the fixed rod, the moving block, the through hole, the connecting rods, the fixed plate, the spring, the groove and the triangular baffle plate, the moving block and the second hook-shaped rod are pushed leftwards, so that the fixed plate can pass over the triangular baffle plate and simultaneously extrude the spring, the fixed plate is inserted between two adjacent triangular baffle plates to limit the fixed plate, the second hook-shaped rod is fixed, then the two connecting rods are pulled oppositely to separate the fixed plate from the two adjacent triangular baffle plates, and then the second hook-shaped rod is pushed rightwards, so that the second hook-shaped rod is disassembled, the disassembly and assembly efficiency of the hook lock is further improved.

Description

Quick assembling and disassembling switch hook lock

Technical Field

The utility model relates to the technical field of coupler locks, in particular to a switch coupler lock capable of being assembled and disassembled quickly.

Background

The present common hook lock for locking railway switch consists of hook screw, movable hook and plum blossom nut. When the plum nut rotates clockwise on the hook-shaped screw rod, the movable hook is pushed forward until the end hook of the hook-shaped screw rod and the movable hook simultaneously hook the rail bottom of the turnout, and any small hole on the plum nut is aligned with the small hole on the movable hook to lock the turnout.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: the existing coupler lock device is simple in structure, but labor and time are wasted in assembling and disassembling, and the working efficiency is low, so that the coupler lock device for the turnout is provided for rapid assembling and disassembling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick assembling and disassembling turnout coupler lock device, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fast loading and unloading switch hook lock ware, includes the dead lever, the left end fixedly connected with first hook-shaped pole of dead lever, the second hook-shaped pole has been cup jointed in the outer wall activity of dead lever, the right-hand member fixedly connected with movable block of second hook-shaped pole, the through-hole has been seted up on the movable block, the movable block cup joints the outer wall at the dead lever through the through-hole, connecting rod and movable block swing joint have all been run through at both ends around the movable block, two of through-hole inner chamber equal fixedly connected with fixed plate on the connecting rod, the connecting rod outer wall in the through-hole has all been cup jointed the spring, both ends all are seted up flutedly around the dead lever, two impartial distance fixedly connected with is a plurality of the same triangle-shaped baffle in the recess.

As a preferred embodiment of the present invention, the upper and lower ends of the inner cavity of the through hole are both fixedly connected with a limiting block, the upper and lower ends of the fixing rod are both provided with a limiting groove, and the two limiting blocks are respectively inserted into the two limiting grooves.

As a preferred embodiment of the utility model, the distance between every two adjacent triangular baffle plates is the same as the thickness of the fixing plate.

As a preferred embodiment of the present invention, a fixing plate is fixedly connected to each of the two connecting rods.

In a preferred embodiment of the present invention, a handle is fixedly connected to a left end of the first hook lever.

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

according to the turnout coupler lock device capable of being assembled and disassembled quickly, the first hook-shaped rod, the second hook-shaped rod, the fixed rod, the moving block, the through hole, the connecting rod, the fixed plate, the spring, the groove and the triangular baffle are arranged, the moving block and the second hook-shaped rod are pushed leftwards, so that the fixed plate can pass through the triangular baffle and extrude the spring at the same time, the fixed plate is inserted between two adjacent triangular baffles to limit the fixed plate, the second hook-shaped rod is fixed, the two connecting rods are pulled oppositely to separate the fixed plate from the two adjacent triangular baffles, the second hook-shaped rod is pushed rightwards, the second hook-shaped rod is disassembled, the disassembly and the assembly and disassembly efficiency of the coupler lock device are improved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a quick release switch coupler lock of the present invention;

FIG. 2 is a side view of the connection between the moving block and the connecting rod of the quick-release switch coupler lock of the present invention;

FIG. 3 is a side view of a fixed link of the switch coupler lock for quick assembly and disassembly according to the present invention;

fig. 4 is a schematic view of a fixing rod structure of the turnout coupler lock capable of being assembled and disassembled quickly.

In the figure: 1. fixing the rod; 2. a groove; 3. a triangular baffle; 4. a handle; 5. a first hook lever; 6. a second hook lever; 7. a moving block; 8. fixing the disc; 9. a connecting rod; 10. a spring; 11. a fixing plate; 12. a through hole; 13. a limiting block; 14. a limiting groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the quick loading and unloading turnout hook lock comprises a fixed rod 1, wherein a first hook-shaped rod 5 is fixedly connected to the left end of the fixed rod 1, a second hook-shaped rod 6 is movably sleeved on the outer wall of the fixed rod 1, a moving block 7 is fixedly connected to the right end of the second hook-shaped rod 6, a through hole 12 is formed in the moving block 7, the moving block 7 is sleeved on the outer wall of the fixed rod 1 through the through hole 12, a connecting rod 9 penetrates through the front end and the rear end of the moving block 7, the connecting rod 9 is movably connected with the moving block 7, two connecting rods 9 in the inner cavity of the through hole 12 are fixedly connected with a fixed plate 11, a spring 10 is sleeved on the outer wall of the connecting rod 9 in the through hole 12, grooves 2 are formed in the front end and the rear end of the fixed rod 1, a plurality of same triangular baffles 3 are fixedly connected in the two grooves 2 at equal intervals, and a plurality of triangular baffles 3 are fixedly connected through the first hook-shaped rods 5, Second hook-shaped pole 6, dead lever 1, the movable block 7, through-hole 12, connecting rod 9, fixed plate 11, spring 10, the setting of recess 2 and triangle-shaped baffle 3, promote movable block 7 and second hook-shaped pole 6 left, thereby fixed plate 11 is crossed triangle-shaped baffle 3 and is extruded spring 10 simultaneously, thereby fixed plate 11 is pegged graft and is carried on spacingly with fixed plate 11 between two adjacent triangle-shaped baffles 3, thereby fix second hook-shaped pole 6, then two connecting rod 9 of pulling in opposite directions break away from fixed plate 11 two adjacent triangle-shaped baffles 3, then promote second hook-shaped pole 6 right, thereby dismantle second hook-shaped pole 6, the dismouting is comparatively convenient, further improvement coupler's handling efficiency.

In this embodiment (please refer to fig. 2 and fig. 3), the upper end and the lower end of the inner cavity of the through hole 12 are both fixedly connected with a limiting block 13, the upper end and the lower end of the fixing rod 1 are both provided with a limiting groove 14, the two limiting blocks 13 are respectively inserted into the two limiting grooves 14, and the arrangement of the limiting grooves 14 and the limiting blocks 13 can guide the moving block 7 to move, thereby further increasing the stability of the second hook-shaped rod 6 in use.

In this embodiment (please refer to fig. 2 and fig. 4), the distance between every two adjacent triangular baffles 3 is the same as the thickness of the fixing plate 11, so that the fixing plate 11 is inserted between two adjacent triangular baffles 3.

In this embodiment (please refer to fig. 2), the two connecting rods 9 are both fixedly connected with a fixing plate 8, and the area of the fixing plate 8 is large, so that the connecting rods 9 can be conveniently pulled by a person holding the fixing plate by hand.

In this embodiment (see fig. 1), the left end of the first hook-shaped rod 5 is fixedly connected with a handle 4, and the handle 4 is convenient for holding, so that the device can be conveniently lifted.

It should be noted that the utility model is a rapid assembling and disassembling turnout hook lock, comprising a fixed rod 1, a groove 2, a triangular baffle 3, a handle 4, a first hook-shaped rod 5, a second hook-shaped rod 6, a moving block 7, a fixed disk 8, a connecting rod 9, a spring 10, a fixed plate 11, a through hole 12, a limit block 13 and a limit groove 14, wherein the components are all common standard components or components known by technicians in the field, the structure and principle of the components can be known by technical manuals or conventional experimental methods, when in work, firstly, the device is lifted to a working area through the handle 4, then the first hook-shaped rod 5 is arranged at the left side of the turnout, then the second hook-shaped rod 6 is arranged at the right side of the turnout, then the moving block 7 and the second hook-shaped rod 6 are pushed leftwards, then the moving block 7 can be guided to move through the limit groove 14 and the limit block 13, stability of further increase second hook-shaped pole 6 when using, thereby fixed plate 11 is stable crosses triangle-shaped baffle 3 and extrudees spring 10 simultaneously, thereby fixed plate 11 is pegged graft and is carried on spacingly fixed plate 11 between two adjacent triangle-shaped baffles 3, thereby fix second hook-shaped pole 6, thereby fix the switch, then handheld fixed disk 8 pulls two connecting rods 9 in opposite directions and breaks away from two adjacent triangle-shaped baffles 3 with fixed plate 11, then promote second hook-shaped pole 6 right, thereby dismantle second hook-shaped pole 6, the dismouting is comparatively convenient, further improvement hook-shaped ware's handling efficiency.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fast loading and unloading switch hook lock ware, includes dead lever (1), its characterized in that: a first hook-shaped rod (5) is fixedly connected with the left end of the fixed rod (1), a second hook-shaped rod (6) is movably sleeved on the outer wall of the fixed rod (1), the right end of the second hook-shaped rod (6) is fixedly connected with a moving block (7), the moving block (7) is provided with a through hole (12), the moving block (7) is sleeved on the outer wall of the fixed rod (1) through a through hole (12), the front end and the rear end of the moving block (7) are both penetrated with a connecting rod (9), the connecting rod (9) is movably connected with the moving block (7), the two connecting rods (9) in the inner cavity of the through hole (12) are fixedly connected with a fixing plate (11), the outer walls of the connecting rods (9) in the through holes (12) are sleeved with springs (10), the front end and the rear end of the fixed rod (1) are respectively provided with a groove (2), and a plurality of same triangular baffles (3) are fixedly connected in the two grooves (2) at equal intervals.

2. The coupler lock for quick loading and unloading turnout according to claim 1, wherein: the upper end and the lower end of the inner cavity of the through hole (12) are fixedly connected with limiting blocks (13), the upper end and the lower end of the fixing rod (1) are provided with limiting grooves (14), and the two limiting blocks (13) are respectively inserted into the two limiting grooves (14).

3. The coupler lock for quick loading and unloading turnout according to claim 1, wherein: the distance between every two adjacent triangular baffles (3) is the same as the thickness of the fixing plate (11).

4. The coupler lock for quick loading and unloading turnout according to claim 1, wherein: two equal fixedly connected with fixed disk (8) on connecting rod (9).

5. The coupler lock for quick loading and unloading turnout according to claim 1, wherein: the left end of the first hook-shaped rod (5) is fixedly connected with a handle (4).