CN214837737U

CN214837737U - T-shaped bolt

Info

Publication number: CN214837737U
Application number: CN202120097409.5U
Authority: CN
Inventors: 陈家瑞; 王勇; 苏小光; 刘扬
Original assignee: Xuzhou Ruida Equipment Manufacturing Co ltd
Current assignee: Xuzhou Ruida Equipment Manufacturing Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-23
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a T type bolt, including nut, screw post, locking mechanism and stopper, the lower terminal surface of nut is fixed with first lug and screw rod, and first lug is located the outside of screw rod, screw post threaded connection is in the screw hole, and the screw hole sets up on nut and screw rod, and the bottom of screw post is connected with the ejector pad simultaneously, locking mechanism sliding connection is in the bottom of screw rod, and locking mechanism is located the outside of ejector pad. This T type bolt, when utilizing outside instrument and nut to be connected screw rod threaded connection on wall or equipment, first lug can increase the friction between nut and wall or the equipment, conveniently improve the device's steadiness, can screw up the screw post after screwing up the screw rod, the ejection piece moves down this moment, support the piece and move to the outside under the ejection effect of ejection piece, two support the piece and keep away from each other and support tightly on wall or equipment, make the device inseparabler firm with being connected between wall or the equipment, conveniently reach locking effect.

Description

T-shaped bolt

Technical Field

The utility model relates to a T type bolt correlation technique field specifically is a T type bolt.

Background

The T-shaped bolt can be directly placed in an aluminum profile groove, is often matched with a flange nut for use, is a standard matching connecting piece when an angle piece is installed, and can be selectively used according to the width of the profile groove and different series of profiles.

The existing T-shaped bolt is easy to loosen in the using process and is not tightly and firmly connected with a wall surface or equipment, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a T type bolt to solve some T type bolts that provide among the above-mentioned background art and easily become flexible at the in-process that uses, and the wall or the equipment between be connected the inseparable firm problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a T-shaped bolt comprises a nut, a threaded column, a locking mechanism and a limiting block,

a first lug and a screw rod are fixed on the lower end face of the nut, and the first lug is positioned on the outer side of the screw rod;

the threaded column is in threaded connection with the threaded hole, the threaded hole is formed in the nut and the screw rod, and the bottom of the threaded column is connected with the top support block;

the anti-loosening mechanism is connected in the bottom of the screw in a sliding mode and located on the outer side of the jacking block.

Preferably, the first protrusions are uniformly distributed on the screw cap.

Preferably, the anti-loosening mechanism comprises a resisting block and second convex blocks, the second convex blocks are fixed on the outer end face of the resisting block, and the second convex blocks are uniformly distributed.

Preferably, the limiting blocks are fixed on the front and rear inner walls of the bottom of the screw rod and are connected to the front and rear end faces of the abutting blocks in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the T-shaped bolt is arranged on the base,

(1) when the screw is connected to the wall surface or equipment in a threaded manner by using an external tool and the nut, the friction between the nut and the wall surface or equipment can be increased by the first lug, so that the stability of the device is conveniently improved;

(2) the threaded column can be screwed up after the screw rod is screwed up, the supporting block moves downwards at the moment, the supporting blocks move outwards under the supporting action of the supporting blocks, and the two supporting blocks are mutually far away and tightly supported on the wall surface or equipment, so that the connection between the device and the wall surface or the equipment is more tight and firm, and the anti-loosening effect is conveniently achieved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side sectional view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. the locking device comprises a nut, 2, a first lug, 3, a screw rod, 4, a threaded hole, 5, a threaded column, 6, a jacking block, 7, a locking mechanism, 701, a butting block, 702, a second lug, 8 and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a T type bolt, is shown according to fig. 1 and fig. 2, and the lower terminal surface of nut 1 is fixed with first lug 2 and screw rod 3, and first lug 2 is located the outside of screw rod 3, and first lug 2 evenly distributed is on nut 1, and first lug 2 can increase the friction between nut 1 and wall or the equipment, makes nut 1 can be more firm support tightly on wall or equipment.

According to the drawings of fig. 1, fig. 2 and fig. 3, a threaded column 5 is connected in a threaded hole 4 in a threaded manner, the threaded hole 4 is arranged on a nut 1 and a screw 3, the bottom of the threaded column 5 is connected with a top support block 6, a locking mechanism 7 is connected in the bottom of the screw 3 in a sliding manner, the locking mechanism 7 is positioned on the outer side of the top support block 6, the locking mechanism 7 comprises a support block 701 and a second projection 702, the second projection 702 is fixed on the outer end face of the support block 701, the second projection 702 is uniformly distributed, after the support block 701 moves outwards under the supporting action of the top support block 6 and is tightly supported in a wall or equipment, the second projection 702 can increase the friction between the support block 701 and the wall or the equipment, so as to achieve the fastening effect conveniently, a limit block 8 is fixed on the front and rear inner walls of the bottom of the screw 3, the limit block 8 is connected on the front and rear end faces of the support block 701 in a sliding manner, the limit block 8 plays a limiting auxiliary role in the process of sliding the support block 701 to the right and the left, the butting block 701 can slide left and right more stably.

The working principle is as follows: when the T-shaped bolt is used, a component to be installed can be fixed on a wall surface or related equipment by using the device, firstly, the screw 3 is in threaded connection with the wall surface or the related equipment by using an external tool and the nut 1, at the moment, the friction between the nut 1 and the wall surface or the related equipment can be increased by the first convex block 2, then, the threaded column 5 is screwed, at the moment, the jacking block 6 moves downwards along with the threaded column 5, the abutting block 701 moves outwards under the jacking action of the jacking block 6, the two abutting blocks 701 are far away from each other and finally abut against the wall surface or the related equipment, so that the device can be fixed on the wall surface or the related equipment more tightly and firmly, the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a T type bolt, includes nut (1), screw post (5), locking mechanism (7) and stopper (8), its characterized in that:

a first lug (2) and a screw (3) are fixed on the lower end face of the nut (1), and the first lug (2) is positioned on the outer side of the screw (3);

the threaded column (5) is in threaded connection with the threaded hole (4), the threaded hole (4) is formed in the nut (1) and the screw rod (3), and the bottom of the threaded column (5) is connected with the top support block (6);

the anti-loosening mechanism (7) is connected in the bottom of the screw (3) in a sliding mode, and the anti-loosening mechanism (7) is located on the outer side of the jacking block (6).

2. A T-bolt as defined in claim 1 wherein: the first lugs (2) are uniformly distributed on the screw cap (1).

3. A T-bolt as defined in claim 1 wherein: the anti-loosening mechanism (7) comprises a butting block (701) and second convex blocks (702), the second convex blocks (702) are fixed on the outer end face of the butting block (701), and meanwhile the second convex blocks (702) are uniformly distributed.

4. A T-bolt as defined in claim 1 wherein: the limiting blocks (8) are fixed on the front inner wall and the rear inner wall of the bottom of the screw rod (3), and the limiting blocks (8) are connected to the front end face and the rear end face of the abutting block (701) in a sliding mode.