CN2808435Y

CN2808435Y - Dedicated clamp for container truck

Info

Publication number: CN2808435Y
Application number: CN 200520053571
Authority: CN
Inventors: 梁锡球
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-13
Filing date: 2005-01-13
Publication date: 2006-08-23
Anticipated expiration: 2015-01-13

Abstract

The utility model relates to a dedicated clamp for container trucks, which comprises a five rod type force adding clamp composed of a cutter head (1), a cutter head connecting double hinging plate (2), a left and a right handle rods (3), a handle rod hinge (4), a cutter rod connecting hinge (5) and a cutter head connecting hinge (6), wherein a cutting edge of the cutter head is connected with a semicircle hole on the inner end from a flat edge (7) near the outer end, and at least three parts of the upper part of the semicircle hole are provided with the cutting edge (8). The outer part of the handle rod (3) is sheathed with a lengthening hammer head sleeve rod (10) and a prying head sleeve rod (14), and the side surface of the hammer head is provided with a door opening hook (13), the shape of which is in an n shape. Because the utility model has the advantage of labour saving when the utility model is used for cutting large hard wires, in addition, a vertical lock rod can be rotated by a container door lock rod conveniently hooked by the door opening hook with labour saving and the special requirement of opening and closing the container door frequently for drivers of the container trucks can be satisfied.

Description

A kind of container car special vice

Technical field

The utility model relates to a kind of manual wrench, especially relates to a kind of container car special vice.

Background technology

The transportation of container counter car is a kind of efficient Shipping Method of door t door, for the container car drivers, they not only will drive, maintenance, the maintenance car, sometimes also need cut off the thick iron wire that pins the cabinet door, dismounting, the overlap joint counter drags the brake tracheae of card etc., the cutting edge of two cutter heads of existing manual wrench or five rod-type power-increasing plierses all is the semicircle sword that the flat sword of outer end adds inner terminal, then can clamp disconnected sheet material and wire rod with rising, but when the wire rod that pincers break thicker, far require great effort from pin joint with flat edge one, two come wire rod easily outer sliding, so generally disconnected, but, need bigger strength because the semicircle sword is disconnected to frying in shallow oil of whole piece wire rod with semicircle sword pincers, for harder wire rod, a people is just powerless sometimes, be difficult to cut off.People have done many improvement with pincers for this reason, increased work-saving device, as the disclosed utility model patent of Chinese patent communique " container car special vice " (patent No. 01273056.4), a kind of container car special vice that is used for objects such as shear reinforcement is disclosed, mainly form by a pair of cutter head and a pair of handle, cutter head is hinged by being connected bearing pin with handle, and connecting plate and connecting plate bearing pin are movably connected two cutter heads, and two handles also are hinged by handle pin; On handle, also be provided with province's force operator of mainly forming by parts such as gear, tooth bar, preceding push rods.Structure is just complicated thus.The container car driver also has a regular job to drag card to separate (also claiming to get rid of frame) with headstock counter, open the cabinet door need by the locking bar rotating vertical to lock, owing to the liftoff higher usually lock of very tight very difficult rotation that reaches of cabinet door, this need of work is with specific purpose tool and exerting, and at this moment general wrench is just powerless, can only change specific purpose tool in addition.

The utility model content

The purpose of this utility model is to provide a kind of and improves on original five rod-type power-increasing pliers bases, makes it both have the shearing function that can cut off thick iron wire like a cork, also has to open the counter car door the multi-functional manual wrench of dismounting, overlap joint tracheae function.

For achieving the above object, container car special vice of the present utility model, comprise by left and right cutter head, cutter head and connect two hinge plates, left and right handle bar, handle bar hinge, knife bar connects hinge, and cutter head connects the five rod-type power-increasing plierses that hinge constitutes, it is characterized in that: the cutting edge of described left and right cutter head connects the semicircle orifice of inner terminal by the flat sword of outer end, at least three minutes one of semicircle orifice top, to portion mostly be cutting edge.

On the basis of the above, also can do further improvement:

Described right handle bar is with lengthening tup loop bar outward, and it is that a pipe end is that tup, another pipe end have L shaped notch, can with the protruding nail clamping of right handle rod end side.

Be shaped on to open the door on the described tup side and collude: be that two opposed risers, the first halves bend in opposite directions, two plate ends leave the gap, its shape such as .

Described left handle bar is with lengthening sled headgear bar outward, and it is that a pipe end is that sled head, another pipe end of flat point has L shaped notch, can with the protruding nail clamping of left handle rod end side.

Because the extremely mostly portion on the top, semicircle sword hole of the cutter head of this container car special vice is a cutting edge, when the wire rod that pincers break thicker, wire rod can be placed semicircle orifice place near hinge, when when playing two edges of a knife, can only the first half or last three minute one of wire rod be cut off, simultaneously because cutting edge is in the top, wire rod is stressed to be inwards, can be with wire rod to extrapolation, rotate wire rod afterwards and cut second half or three minutes one again again, so the method to plod away at a big job bit by bit has been avoided wire rod integral body being cut off required people can't be obtained energetically; In addition, when opening liftoff higher counter door, just the tup loop bar can be taken off, with the fastener that opens the door live the locking bar rotating vertical to locking bar, owing to long loop bar plays the effect that adds long lever, just can easily open and close the cabinet door effortlessly; The effect of tup and sled head equally also is specially designed, very convenient in order to open and close the cabinet door.

The beneficial effects of the utility model are: only need on original five rod-type power-increasing plierses or the manual wrench basis that structure is made very little change can be laborsaving when cutting off thick hard wire rod, the supporting more in addition container car special vice that special-purpose loop bar is arranged more can satisfy the specific demand that the container car driver often opens and closes the counter door.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is that the master of embodiment five bar boosting-type container car special vice structures looks schematic diagram.

Fig. 2 is the partial enlarged drawing that cutter head is cut off the wire rod state.

Fig. 3 is that the A of tup loop bar is to view.

Fig. 4 prizes the B of headgear bar to view.

Fig. 5 is a counter door lock rod Structure of lock rod schematic diagram.

Fig. 6 be the tup loop bar with the fastener that opens the door live the locking bar rotating vertical to the locking bar view.

Fig. 7 is that the C-C of Fig. 6 is to view.

Among the figure: 1 left and right sides cutter head, 2 cutter heads connect two hinge plates, 3 left and right sides handle bars, and 4 handle bars hinge, 5 knife bars connect hinge, and 6 cutter heads connect hinge, the flat sword of 7 cutter heads, 8 cutter head semicircle orifice swords, 9 wire rods, 10 tup loop bars, 11L shape notch, 12 protruding nails, 13 open the door colludes, 14 sled headgear bars, 15 sled heads, 16 locks, 17 locking bars.

The specific embodiment

As can be seen from FIG., the container car special vice of the utility model embodiment is five bar boosting-types pincers, by the lower end that connects two hinged respectively cutter heads 1 of two hinge plates 2 with cutter head, connect hinge 5 respectively with cut with scissors 4 hinged two handle of a knifes upper ends with the handle bar hinged with knife bar, the top of cutter head is flat sword 7, the bottom is a semicircle orifice near the articulated slab place, three minutes one of its top be cutting edge 8 (certainly also semicircle orifice top to portion mostly be cutting edge), the process of the disconnected thick hard wire rod of pincers and laborsaving principle are as previously mentioned.

In addition, the right handle bar 3 outer lengthening tup loop bars 10 that are with, it is that a pipe end is that tup, another pipe end have L shaped notch 11, the protruding nail 12 that sticks into right rod end side when packing into the handle bar rotates loop bar after to the end again can both clampings; Be shaped on to open the door on the tup side and collude 13: its on the side of tup, make two opposed risers, the first half bends in opposite directions, two plate ends leave the gap, shape such as pack into the just rotatable lock of locking bar with this and open and close the cabinet door convenient and strength-savingly; Left side handle bar is with lengthening sled headgear bar outward, and it is that a pipe end is that sled head, another pipe end of flat point has L shaped notch, can with the protruding nail clamping of left rod end side.

Claims

1, a kind of container car special vice, comprise by left and right cutter head (1), cutter head and connect two hinge plates (2), left and right handle bar (3), handle bar hinge (4), knife bar connects hinge (5), cutter head connects the five rod-type power-increasing plierses that hinge (6) constitutes, and it is characterized in that: the cutting edge of described left and right cutter head (1) connects the semicircle orifice of inner terminal by the flat sword (7) of outer end, at least three minutes one of semicircle orifice top, to portion mostly be cutting edge (8).

2, container car special vice according to claim 1, it is characterized in that: the outer lengthening tup loop bar (10) that is with of described right handle bar (3), it is that a pipe end is that tup, another pipe end have L shaped notch (11), can with protruding nail (12) clamping of right handle rod end side.

3, container car special vice according to claim 2 is characterized in that: being shaped on the described tup side opens the door colludes (13): be that two opposed risers, the first halves bend in opposite directions, two plate ends leave the gap, its shape such as .

4, container car special vice according to claim 1, it is characterized in that: the outer lengthening sled headgear bar (14) that is with of described left handle bar (3), it is that a pipe end is that sled head (15), another pipe end of flat point has L shaped notch, can with the protruding nail clamping of left handle rod end side.