CN202006801U

CN202006801U - Vehicle hook catch

Info

Publication number: CN202006801U
Application number: CN2011201141935U
Authority: CN
Inventors: 刘林学
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-19
Filing date: 2011-04-19
Publication date: 2011-10-12
Anticipated expiration: 2021-04-19

Abstract

The utility model relates to a hook catch, in particular to a vehicle hook catch. One end of each of at least two steel plates (1) is a large end (7), the other end of each steel plate (1) is a small end (6), a bayonet (4) is disposed on one side of the large end (7) of each steel plate (1), the shape of each bayonet (4) corresponds to that of the periphery of a coupler knuckle of a No.13 vehicle coupler or a No. 15 vehicle coupler of a vehicle, namely the bayonets (4) are in inwardly sunk structural forms and are bent towards ends of the large ends (7), a connecting plate (2) is disposed between each two steel plates (1), upper cover plates (3) are fixedly connected to upper portions of the bayonets (4), and shaft holes (5) are disposed at the small ends (6) of the steel plates (1). After the bayonets are clamped on vehicle coupler knuckles of a derailed vehicle, the derailed vehicle is drawn by a traction vehicle or a rescue train. The vehicle hook catch is simple in structure and can simultaneously adapt to traction of the No.13 vehicle coupler or the No.15 vehicle coupler.

Description

A kind of vehicle cover hook

[technical field]

The utility model relates to a kind of cover hook, rescuing with ten No. three and ten No. five hitch general-duty vehicles cover hooks when especially relating to a kind of vehicle and accident occurring.

[background technology]

Along with the pace of construction of China railways is accelerated, obtained very big guarantee for the primary demand that solves people's trip and goods transport; But occurring accident during vehicle operating can hardly be avoided, most of accidents are vehicle off-lines, overturn, this just must need to use breakdown train to implement rescue task, and it is in the shortest time vehicle to be resetted that rescue requires, and repairs damaged vehicle so that retract car inspection and maintenance department.

A lot of unpredictable states often appear in the accident of reality, that is to say not to be that vehicle body separates with the chassis, derailing etc., appearance hitch damaged phenomenon is also more to be seen, that uses on the vehicle at present mostly is ten No. three hitches and ten No. five hitches greatly, the general character of these two kinds of hitches is all to have the hook tongue, difference is that the opening ways of hook tongue is different, what adopt when present hitch damages rescue is to utilize the collar of a loop configuration to be enclosed within the hook neck place of hitch, utilize the vehicle towed vehicle rerail under the help of rerailer that forces, draw then to carshop or shed repair and carry out repair, because the differences in shape of ten No. three hitches and ten No. five hitches is so must use different wrecking equipments to rescue

And need work the car vehicle of answering a pager's call with the shortest time, repair circuit, guarantee the open-minded rapidly of railway main track, station throat track switch, make railway transportation unimpeded, the minimizing accident is reduced to bottom line to the interference and the influence of whole railway transportation with causality loss.

[summary of the invention]

In order to realize the foregoing invention purpose, the utility model discloses a kind of vehicle cover hook, described vehicle cover hook is stuck in the bayonet socket of steel plate on the car coupler knuckle of off-line vehicle, then by towing vehicle or breakdown train traction off-line vehicle; The utility model is simple in structure, but the traction of ten No. three hitches of simultaneous adaptation or ten No. five hitches.

For achieving the above object, the utility model adopts following technical scheme:

A kind of vehicle cover hook, comprise upper cover plate, connecting panel and two block plates, described steel plate one end is big end, the steel plate other end is a small end, is provided with bayonet socket in a side of the big end of steel plate, and ten No. three hitches of described bayonet socket and vehicle or the hook lateral margin of tongue shape of ten No. five hitches are corresponding, just described bayonet socket is the version that caves inward and the end bending of Xiang Daduan, steel plate is at least two, is provided with connecting panel between steel plate, at the top of bayonet socket captive joint upper cover plate; Be provided with axis hole at the small end of steel plate and form described vehicle cover hook.

Described vehicle cover hook, the upper cover plate that is provided with on the bayonet socket of steel plate is by the stay bearing plate captive joint.

Described vehicle cover hook, the big end outer edge surface of steel plate 1 and ten No. three hitches of vehicle or ten No. five hitches to dock concave face be identical shaped and leave the gap.

Described vehicle cover hook, described upper cover plate, connecting panel and two block plates are set to one.

Described vehicle cover hook, the connecting panel that between two block plates, is provided with and two block plates to comprise bayonet socket consistent at interior outer edge surface.

Described vehicle cover hook, two terminations of described connecting panel and the hole back gauge straight-line distance of axis hole are at least greater than five centimeters.

Owing to adopt aforesaid technical scheme, the utlity model has following beneficial effect:

Vehicle cover hook described in the utility model, two bayonet sockets by connecting panel merging steel plate are stuck on the car coupler knuckle of off-line vehicle, the upper cover plate that is provided with by the bayonet socket top of the utility model steel plate is pressed on the hook tongue, prevent that the utility model downslide from coming off, in two axis holes, insert and wear pin, utilize wirerope intert between two block plates of axis hole connecting panel and wear between the pin in the space, the wirerope two ends are fixed on towing vehicle or the breakdown train just can draw the off-line vehicle; The utility model is simple in structure, but the traction of ten No. three hitches of simultaneous adaptation or ten No. five hitches.

[description of drawings]

Fig. 1 is a perspective view of the present utility model;

Fig. 2 is an assembly partition perspective view of the present utility model;

Fig. 3 is a local partition perspective view of the present utility model;

Among the figure: 1, steel plate; 2, connecting panel; 3, upper cover plate; 4, bayonet socket; 5, axis hole; 6, small end; 7, big end; 8, stay bearing plate.

[specific embodiment]

Can explain the utility model in more detail by the following examples, the utility model is not limited to the following examples;

1～3 described vehicle overlaps hook in conjunction with the accompanying drawings, vehicle cover hook, comprise upper cover plate 3, connecting panel 2 and two block plates 1, described steel plate 1 one ends are big end 7, steel plate 1 other end is a small end 6, side at steel plate 1 big end 7 is provided with bayonet socket 4, ten No. three hitches of described bayonet socket 4 and vehicle or the hook lateral margin of tongue shape of ten No. five hitches are corresponding, just described bayonet socket 4 is the version that caves inward and to the bending of the end of big end 7, steel plate 1 is at least two, between steel plate 1, be provided with connecting panel 2, pass through stay bearing plate 8 captive joint upper cover plates 3 on the top of bayonet socket 4; Small end 6 at steel plate 1 is provided with the described vehicle cover of axis hole 5 formation hook.

Described vehicle cover hook, big end 7 outer edge surfaces of steel plate 1 and ten No. three hitches of vehicle or ten No. five hitches to dock concave face be identical shaped and leave the gap; Described upper cover plate 3, stay bearing plate 8, connecting panel 2 and two block plates 1 are welded as a whole; The connecting panel 2 that between two block plates 1, is provided with and two block plates 1 to comprise bayonet socket 4 consistent at interior outer edge surface; Two terminations of described connecting panel 2 and the hole back gauge straight-line distance of axis hole 5 are at least greater than five centimeters.

Implement vehicle cover hook described in the utility model, two bayonet sockets 4 that merge steel plate 1 by connecting panel 2 are stuck on the car coupler knuckle of off-line vehicle, upper cover plate 3 by the utility model top is pressed on the hook tongue, prevent that the utility model downslide from coming off, in two axis holes 5, insert and wear pin, utilize wirerope intert between two block plates 1 of axis hole 5 connecting panel 2 and wear between the pin in the space, the wirerope two ends are fixed on towing vehicle or the breakdown train just can draw the off-line vehicle; The wheel of the auxiliary off-line vehicle of rerailer revert on the circuit; The thickness that need to prove steel plate 1 should be more than at least ten five millimeters, at this moment because the force of bayonet socket 4 for drawing that is provided with on the steel plate 1.

The utility model does not describe part in detail and is prior art.

Claims

1. a vehicle overlaps hook, comprise upper cover plate (3), connecting panel (2) and two block plates (1), it is characterized in that: described steel plate (1) one end is big end (7), steel plate (1) other end is small end (6), side at the big end of steel plate (1) (7) is provided with bayonet socket (4), ten No. three hitches of described bayonet socket (4) and vehicle or the hook lateral margin of tongue shape of ten No. five hitches are corresponding, just described bayonet socket (4) is the version that caves inward and the end bending of Xiang Daduan (7), steel plate (1) is at least two, between steel plate (1), be provided with connecting panel (2), at the top of bayonet socket (4) captive joint upper cover plate (3); Small end (6) in steel plate (1) is provided with axis hole (5) and forms described vehicle cover hook.

2. vehicle cover hook according to claim 1 is characterized in that: go up the upper cover plate (3) that is provided with at the bayonet socket (4) of steel plate (1) and pass through stay bearing plate (8) captive joint.

3. vehicle according to claim 1 cover hook is characterized in that: big end (7) outer edge surface of steel plate (1) and ten No. three hitches of vehicle or ten No. five hitches to dock concave face be identical shaped and leave the gap.

4. vehicle cover hook according to claim 1, it is characterized in that: described upper cover plate (3), connecting panel (2) and two block plates (1) are set to one.

5. vehicle according to claim 1 cover hook is characterized in that: the connecting panel (2) that between two block plates (1), is provided with and two block plates (1) to comprise bayonet socket (4) consistent at interior outer edge surface.

6. vehicle according to claim 1 cover hook is characterized in that: two terminations of described connecting panel (2) and the hole back gauge straight-line distance of axis hole (5) are at least greater than five centimeters.