CN205226008U

CN205226008U - Nut is decided to tight in earth anchor device

Info

Publication number: CN205226008U
Application number: CN201521060527.XU
Authority: CN
Inventors: 李博恩
Original assignee: NINGBO ZHENGYU FASTENERS Co Ltd
Current assignee: NINGBO ZHENGYU FASTENERS Co Ltd
Priority date: 2015-12-17
Filing date: 2015-12-17
Publication date: 2016-05-11
Anticipated expiration: 2025-12-17

Abstract

The utility model discloses a nut is decided to tight in earth anchor device, including nut is decided to tight in earth anchor device body and two buffer discs, the buffer disc includes a shape and is arched disc, the disc includes the shaft hole and a plurality of annular distributes at the breach on disc outside edge, lie in the regional blade that forms between the adjacent breach in the disc, the axial both ends of nut is decided to tight in earth anchor device body are provided with annular recess, the shaft hole is rotatably cup jointed and make the axial both ends of buffer disc setting at the nut is decided to tight in earth anchor device body in the recess. The utility model discloses a nut is decided to tight in earth anchor device convenient assembling, the practicality is strong moreover, and the replacement cost is low.

Description

Locknut in a kind of ground anchorage

Technical field

The utility model belongs to a kind of hardware field, is specifically related to the locknut in a kind of ground anchorage.

Background technique

Nut usually and bolt, screw fit uses and plays the effect connecting fastening component, when using the locknut in bolt and ground anchorage to lock component, in order to prevent loosening of the locknut in ground anchorage, general elder generation is tightened on the locknut in ground anchorage on bolt overlap spring washer on bolt after again, the frictional force relying on the elastic force of spring washer to increase the locknut in ground anchorage to match between screw thread with bolt, and then prevent loosening of the locknut in ground anchorage, although this method can well play the locking effect of locknut in ground anchorage, but also there is a deficiency, that is exactly before screwing on the locknut in ground anchorage, first to overlap spring washer on bolt, use just cumbersome like this.

Model utility content

(1) technical problem that will solve

The technical problems to be solved in the utility model proposes one with bumper and absorbing shock function, and without the need to arranging the locknut in the ground anchorage of packing ring.

(2) technological scheme

For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: the locknut in a kind of ground anchorage, comprises the locknut body in ground anchorage and two buffer discs; It is the disk of arch that described buffer disc includes a shape, and described disk includes axis hole and the breach of several annular spread at disk outer edge; Region in described disk between adjacent gap forms blade; The axial two ends of the locknut body in described ground anchorage are provided with the groove of annular, and described axis hole is rotatably socketed in groove the axial two ends making buffer disc be arranged on the locknut body in ground anchorage.

In locknut in above-mentioned ground anchorage, described blade has 8.

In locknut in above-mentioned ground anchorage, the outer edge of described blade is arc round angle.

In locknut in above-mentioned ground anchorage, one section between the locknut body axial vane surface of the locknut body in described ground anchorage in groove and ground anchorage is cylindrical.

In locknut in above-mentioned ground anchorage, after described disk is arranged on the axial two sides of the locknut body in ground anchorage, the position of its blade locknut body shaft in ground anchorage is above two sides.

In locknut in above-mentioned ground anchorage, the height of the locknut body in described ground anchorage is 10mm.

(3) beneficial effect

Locknut in ground anchorage of the present utility model, socket is rotated and buffer disc in arch altogether by the locknut body arranged in and ground anchorage, thus instead of the function of traditional spring washer, so when operating without the need to being socketed spring washer, operation is very easy.And buffer disc is arranged in the axial two ends of the locknut body of ground anchorage, the object at upper and lower two ends the effect of shock-absorbing can be played to the locknut in ground anchorage when practical application, when also can work as the buffer disc damage of side in addition, use another buffer disc, without the need to by whole for the locknut in ground anchorage replacing, save the cost of replacing.

Accompanying drawing explanation

Fig. 1 is the planimetric map of the locknut in ground anchorage of the present utility model;

Fig. 2 is the sectional view of A-A in Fig. 1;

Fig. 3 is the sectional view of B-B in Fig. 2;

1 be locknut body in ground anchorage, 2 be buffer disc in figure, 3 be disk, 4 be axis hole, 5 be breach, 6 be blade, 7 be groove.

Embodiment

Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.

Locknut in a kind of ground anchorage as shown in Figure 1, Figure 2 and Figure 3, comprises the locknut body 1 in ground anchorage and two buffer discs 2; Described buffer disc 2 includes the disk 3 that a shape is arch, and described disk 3 includes axis hole 4 and the breach 5 of several annular spread at disk 3 outer edge; The height of the locknut body 1 in described ground anchorage is 10mm.Region in described disk 3 between adjacent gap 5 forms 8 blades 6; The axial two ends of the locknut body 1 in described ground anchorage are provided with the groove 7 of annular, blade 6 is made to play the effect of buffering and shock-absorbing, described axis hole 4 is rotatably socketed in groove 7 the axial two ends making buffer disc 2 be arranged on the locknut body 1 in ground anchorage, after described disk 3 is arranged on the axial two sides of the locknut body 6 in ground anchorage, above the axial two sides of locknut body 1 in ground anchorage, the position of its blade 6, so compared to existing technology, the utility model is when operating without the need to being socketed spring washer, and operation is very easy.And buffer disc is arranged in the axial two ends of the locknut body of ground anchorage, the object at upper and lower two ends the effect of shock-absorbing can be played to the locknut in ground anchorage when practical application, also when the buffer disc 2 can working as side in addition damages, use another buffer disc 2, without the need to by whole for the locknut in ground anchorage replacing, save the cost of replacing.

The outer edge of described blade 6 is arc round angle, and this structure can not make to be produced scratch by the object of blade contact.

One section between locknut body 1 axial vane surface of locknut body 1 in described ground anchorage in groove 7 and ground anchorage is cylindrical, conveniently contacts with disk 3.

The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. the locknut in ground anchorage, is characterized in that, the locknut in described ground anchorage comprises locknut body (1) in ground anchorage and two buffer discs (2); Described buffer disc (2) includes the disk (3) that a shape is arch, and described disk (3) includes axis hole (4) and several annular spread breach (5) at disk (3) outer edge; The region be positioned in described disk (3) between adjacent gap (5) forms blade (6); The axial two ends of the locknut body (1) in described ground anchorage are provided with the groove (7) of annular, and described axis hole (4) is rotatably socketed in groove (7) the axial two ends making buffer disc (2) be arranged on the locknut body (1) in ground anchorage.

2. the locknut in ground anchorage according to claim 1, is characterized in that, described blade (6) has 8.

3. the locknut in ground anchorage according to claim 2, is characterized in that, the outer edge of described blade (6) is arc round angle.

4. the locknut in ground anchorage according to claim 3, it is characterized in that, one section between locknut body (1) axial vane surface that the locknut body (1) in described ground anchorage is arranged in groove (7) and ground anchorage for cylindrical.

5. the locknut in ground anchorage according to claim 4, it is characterized in that, after described disk (3) is arranged on the axial two sides of the locknut body (6) in ground anchorage, the top on locknut body (1) the axial two sides of position in ground anchorage of its blade (6).

6. the locknut in ground anchorage according to claim 5, is characterized in that, the height of the locknut body (1) in described ground anchorage is 10mm.