CN201619052U

CN201619052U - Special wrench for burglarproof gate

Info

Publication number: CN201619052U
Application number: CN2010201319115U
Authority: CN
Inventors: 于国江; 许庆军; 张国校; 艾春江; 高艳芹; 任凤荣; 高洪君; 刘宏伟
Original assignee: Daqing Oilfield Co Ltd
Current assignee: Daqing Oilfield Co Ltd
Priority date: 2010-03-16
Filing date: 2010-03-16
Publication date: 2010-11-03
Anticipated expiration: 2020-03-16

Abstract

The utility model discloses a special wrench for a burglarproof gate which belongs to the field of machine tool and solves the problems of incapability of adjusting handle length, inconvenient continuous rotating operation, easy releasing and single function. A main handle (2) of the special wrench for the burglarproof gate can be inserted into a handle sleeve (3) through one end of the handle sleeve (3); the other end of the handle sleeve (3) is fixed with a rotating handle (4); the handle sleeve (3) is provided with a through hole; a pin sheath (5) is fixed at the position corresponding to the through hole; the pin sheath (5) is internally provided with a T-shaped pin (6) and a spring (8); the handle sleeve (3) is provided with a plurality of pin holes (9); the head part of the pin (6) can be arranged in the pin holes (9); and the tail part of the pin (6) is connected with a pin pressure plate (7). The special wrench for the burglarproof gate has the advantages of adjustable length, capability of continuous rotating operation, hard releasing and dual purpose.

Description

The Anti-theft anchor gate special spanner

Technical field

The utility model belongs to the machine tool field, is specifically related to a kind of spanner of switch Anti-theft anchor gate.

Background technology

The decreased food of the spanner of existing switch Anti-theft anchor gate is fixed, when the gate surrounding space is narrow, spanner is after turning an angle, handle will be blocked by other gate or object, at this moment be rotated further after needing to unload lower ejector lever playback, operating personnel need carry out above-mentioned steps repeatedly and could realize the unlatching of gate or close, and can not realize continuous rotating operation again, waste time and energy inefficiency.And, slippage especially easily in the process of rotating spanner.Sometimes, when running into that the operating space is less maybe to be needed to screw the nut of different model, operating personnel can have many spanner of different length or model, but have so just increased construction cost, reduced operating efficiency.

The utility model content

The purpose of this utility model is can not regulate, be not easy to continuous rotating operation, slip out of the hand and the problem of function singleness easily for the decreased food that solves existing Anti-theft anchor gate spanner, and a kind of Anti-theft anchor gate special spanner is provided.

This Anti-theft anchor gate special spanner is made up of working head, main handle, sleeve, turning handle, pin sheath, pin, pin platen and spring, described working head is fixed on an end of main handle, main handle can be inserted in the sleeve by an end of sleeve, and the other end of sleeve is fixed with turning handle; Have a through hole on the sleeve, be fixed with the pin sheath with the through hole corresponding section, T-shape pin and spring are housed in the pin sheath, have some pin-and-holes on the sleeve, the head of pin can place in the pin-and-hole, and the afterbody of pin is connected with the pin platen.

It is pullover that the two ends of described working head are respectively the nut of different model.

The utlity model has following beneficial effect:

This Anti-theft anchor gate special spanner can regulate the length of handle according to the size of operating space, saved the trouble that operating personnel need be equipped with the spanner of different length, saved cost, improved operating efficiency.Simultaneously, after operating personnel hold turning handle, be difficult for slippage and can carry out continuous rotating operation, thereby realized high-speed switch, improved operating efficiency gate.

Description of drawings

Fig. 1 is an overall structure cutaway view of the present utility model.

The 1-working head; 2-master's handle; The 3-sleeve; The 4-turning handle; 5-pin sheath; The 6-pin; 7-pin platen; The 8-spring; The 9-pin-and-hole.

The specific embodiment

Below in conjunction with Fig. 1 the utility model is described further:

The working head 1 of this Anti-theft anchor gate special spanner is fixed on an end of main handle 2, it is pullover that the two ends of working head 1 are respectively the nut of different model, adopt said structure, can realize one dual-purpose, having saved operating personnel need carry many trouble of different model spanner, save cost, alleviated operating personnel's burden; Described main handle 2 can be inserted into by an end of sleeve 3 in the sleeve 3, adopt said structure, operating personnel can regulate by the length of pulling out or insert 2 pairs of spanners of main handle according to the size of operating space, having saved operating personnel needs traction many trouble of different length spanner, save cost, alleviated operating personnel's burden; The other end of described sleeve 3 is fixed with turning handle 4, adopts said structure, after operating personnel hold turning handle 4, slip out of the hand even under the situation that has sump oil on hand, also be difficult for, and can carry out the continuous operation of screwing, realize high-speed switch, improve operating efficiency gate; Have a through hole on the described sleeve 3, be fixed with pin sheath 5 with the through hole corresponding section, T-shape pin 6 and spring 8 are housed in the pin sheath 5, have some pin-and-holes 9 on the sleeve 3, the head of pin 6 can place in the pin-and-hole 9, the afterbody of pin 6 is connected with pin platen 7, adopt said structure, operating personnel are when adjusting spanner length, at first pinch pin platen 7 and outwards will extract, and then adjust the relative position of main handle 2 and sleeve 3 in the pin-and-hole 9 of pin 6 from the sleeve 3, select an immediate pin-and-hole 9 and these pin-and-hole 9 alignment pins 6, unclamp pin platen 7 again, at this moment, pin 6 will playback under the effect of spring 8 restoring forces, and the head of pin 6 goes into to enter in the pin-and-hole 9, realization is to the locking of main handle 2, and is easy to operate, fast.

Claims

1. Anti-theft anchor gate special spanner, it comprises working head (1), main handle (2), described working head (1) is fixed on an end of main handle (2), it is characterized in that: it also comprises sleeve (3), main handle (2) can be inserted into by an end of sleeve (3) in the sleeve (3), and the other end of sleeve (3) is fixed with turning handle (4); Sleeve has a through hole on (3), be fixed with pin sheath (5) with the through hole corresponding section, T-shape pin (6) and spring (8) are housed in the pin sheath (5), have some pin-and-holes (9) on the sleeve (3), the head of pin (6) can place in the pin-and-hole (9), and the afterbody of pin (6) is connected with pin platen (7).

2. Anti-theft anchor gate special spanner according to claim 1 is characterized in that: it is pullover that the two ends of described working head (1) are respectively the nut of different model.