CN203863587U

CN203863587U - Double-locking tool capable of being used in narrow space

Info

Publication number: CN203863587U
Application number: CN201420266879.XU
Authority: CN
Inventors: 尹春燕
Original assignee: TIANYI TONGYI ELECTRICAL Co Ltd
Current assignee: TIANYI TONGYI ELECTRICAL Co Ltd
Priority date: 2014-05-23
Filing date: 2014-05-23
Publication date: 2014-10-08
Anticipated expiration: 2024-05-23

Abstract

The utility model relates to a double-locking tool capable of being used in a narrow space. The double-locking tool comprises a hexagonal socket wrench and a line wrench. The hexagonal socket wrench is composed of a sleeve pipe, a hexagonal sleeve and a first handle, wherein the first handle is welded to one end of the sleeve pipe, the hexagonal sleeve is welded to the other end of the sleeve pipe, and the central line of the first handle and the central line of the hexagonal sleeve coincide. The line wrench is composed of a long rod, a cylindrical slotted head and a second handle, wherein the second handle is welded to one end of the long rod, the cylindrical slotted head is welded to the other end of the long rod, the central line of the second handle and the central line of the cylindrical slotted head coincide, and the end face of the cylindrical slotted head is provided with a line groove. The sleeve pipe of the hexagonal socket wrench is arranged on the peripheral side of the long rod and the slotted head of the line wrench in a sleeved mode, and the first handle of the hexagonal socket wrench and the second handle of the line wrench are located at the same end. The double-locking tool has the advantages of being simple in structure, convenient to machine and easy to operate. It is effectively ensured that other parts are not disengaged when one of a hexagonal nut and an adjusting head is adjusted and locked.

Description

A kind of locking instrument that can be used for narrow space

Technical field

The utility model relates to a kind of locking instrument that can be used for narrow space, can be used for the axle locking at narrow space place in plant equipment casing.

Background technology

Plant equipment often can run into narrow space in casing axle is set in assembling parts process, is often provided with the hex nut for being locked and is used for spacing adjusting head on axle.At present, there is no any kit and easily install, adjust and lock hex nut and the adjusting head in narrow space.

Utility model content

In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of simple in structure, easy to process and operation to can be used for easily the locking instrument of narrow space.

To achieve these goals, the technical solution of the utility model is: a kind of locking instrument that can be used for narrow space, comprise hexagonal socket wrench and a word spanner, described hexagonal socket wrench is made up of sleeve pipe, Hexagonal jacket and first handle, described first handle is welded on one end of sleeve pipe, and the other end and the two center line that described Hexagonal jacket is welded on sleeve pipe overlap; A described word spanner is made up of stock, cylindricality dado hear and second handle, and described second handle is welded on one end of stock, and the other end and the two center line that described cylindricality dado hear is welded on stock overlap, and the end face of described cylindricality dado hear offers flat recess; The casing pipe sleeve of described hexagonal socket wrench is located at stock and the dado hear outer circumferential side of a word spanner, and the second handle of the first handle of described hexagonal socket wrench and a word spanner is positioned at same one end.

Further, described first handle is made up of two poles that are symmetrically welded at both sides, sleeve pipe one end.

Further, a described word spanner is T-shaped.

Further, described sleeve pipe is pipe.

Further, described second handle is the cross bar that middle part is welded on stock one end.

Further, described hexagonal socket wrench is T-shaped.

Compared with prior art, the utlity model has following beneficial effect: (1) this locking instrument is made up of hexagonal socket wrench and a word spanner, simple in structure; (2) all parts of this locking instrument all available machine tooling form, easy to process; (3) hexagonal socket wrench of this locking instrument first inserts the axle in narrow space, utilizes Hexagonal jacket to block hex nut, then a word spanner is inserted to the axle in narrow space, utilizes flat recess to block the position that has draw-in groove on adjusting head, easy to operate; (4) this locking instrument has been filled up the blank that hex nut and adjusting head are installed without any instrument on the axle of narrow space, effectively ensure in the time that to hex nut and adjusting head, one of them regulates, locks, other parts are not deviate from, and have also improved the ease of locking, adjustment and installation.

Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.

Brief description of the drawings

Fig. 1 is the organigram of hexagonal socket wrench.

Fig. 2 is the organigram of a word spanner.

Fig. 3 is the organigram of the utility model embodiment.

Fig. 4 is the use state diagram of the utility model embodiment.

In figure: 1-first handle, 2-sleeve pipe, 3-Hexagonal jacket, 4-second handle, 5-stock, 6-cylindricality dado hear, 7-adjusting head, 8-hex nut, 9-axle, A-hexagonal socket wrench, B-mono-word spanner.

Detailed description of the invention

As shown in Fig. 1 ~ 4, a kind of locking instrument that can be used for narrow space, comprise hexagonal socket wrench A and a word spanner B, described hexagonal socket wrench A is made up of sleeve pipe 2, Hexagonal jacket 3 and first handle 1, described first handle 1 is welded on one end of sleeve pipe 2, and the other end and the two center line that described Hexagonal jacket 3 is welded on sleeve pipe 2 overlap; A described word spanner B is made up of stock 5, cylindricality dado hear 6 and second handle 4, described second handle 4 is welded on one end of stock 5, the other end and the two center line that described cylindricality dado hear 6 is welded on stock 5 overlap, and the end face of described cylindricality dado hear 6 offers flat recess; The sleeve pipe 2 of described hexagonal socket wrench A is sheathed on stock 5 and the dado hear outer circumferential side of a word spanner B, and the second handle 4 of the first handle 1 of described hexagonal socket wrench A and a word spanner B is positioned at same one end.

In the present embodiment, a described word spanner B is T-shaped, and described first handle 1 is made up of two poles that are symmetrically welded at sleeve pipe 2 both sides, one end, and described sleeve pipe 2 is pipe.Described hexagonal socket wrench A is T-shaped, and described second handle 4 is cross bars that middle part is welded on stock 5 one end, and described second handle 4 parallels with first handle 1.

In the present embodiment, described hexagonal socket wrench A and a word spanner B are used in conjunction with, one is fixed, another regulates locking, when operation: the hexagonal socket wrench A with a word spanner B is inserted on the axle 9 in narrow space, utilize the Hexagonal jacket 3 of hexagonal socket wrench A to fix the hex nut 8 on axle 9, the relevant position that the flat recess of a word spanner B is blocked to adjusting head 7 on axle 9, carries out height adjustment locking.

The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.

Claims

1. one kind can be used for the locking instrument of narrow space, it is characterized in that: comprise hexagonal socket wrench and a word spanner, described hexagonal socket wrench is made up of sleeve pipe, Hexagonal jacket and first handle, described first handle is welded on one end of sleeve pipe, and the other end and the two center line that described Hexagonal jacket is welded on sleeve pipe overlap; A described word spanner is made up of stock, cylindricality dado hear and second handle, and described second handle is welded on one end of stock, and the other end and the two center line that described cylindricality dado hear is welded on stock overlap, and the end face of described cylindricality dado hear offers flat recess; The casing pipe sleeve of described hexagonal socket wrench is located at stock and the dado hear outer circumferential side of a word spanner, and the second handle of the first handle of described hexagonal socket wrench and a word spanner is positioned at same one end.

2. the locking instrument that can be used for narrow space according to claim 1, is characterized in that: described first handle is made up of two poles that are symmetrically welded at both sides, sleeve pipe one end.

3. the locking instrument that can be used for narrow space according to claim 1 and 2, is characterized in that: a described word spanner is T-shaped.

4. the locking instrument that can be used for narrow space according to claim 1, is characterized in that: described sleeve pipe is pipe.

5. the locking instrument that can be used for narrow space according to claim 1, is characterized in that: described second handle is the cross bar that middle part is welded on stock one end.

6. the locking instrument that can be used for according to claim 1 or 5 narrow space, is characterized in that: described hexagonal socket wrench is T-shaped.