CN214331790U

CN214331790U - Anti-drop connects rigid clamp of fastening

Info

Publication number: CN214331790U
Application number: CN202120118380.4U
Authority: CN
Inventors: 张之华; 李建; 程玉民
Original assignee: Shandong Zhihua Pipe Co ltd
Current assignee: Shandong Zhihua Pipe Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-01
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses an anti-drop connects rigidity clamp of fastening, including rigidity clamp body, elasticity shock attenuation gasbag, nut and extrusion piece, the inboard elasticity shock attenuation gasbag of installing of rigidity clamp body, and the outer wall of elasticity shock attenuation gasbag installs the rubber pad, the installation piece is all installed to the both sides of rigidity clamp body, and the inside of installation piece has seted up first thread groove, the inside of first thread groove is provided with fastening clamping screw, and the inside phase-match of fastening clamping screw outer wall and first thread groove, fastening clamping screw's outer wall is provided with the nut, the equidistant stopper of installing of outer wall of nut, the connection fixed block is installed to one side of installation piece. This anti-drop connects rigidity clamp of fastening, through the nut behind fastening clamping screw internal fixation, loosen the fixed block, drive the fixed block under the spring action and insert in the stopper, be convenient for spacing to the position of stopper, the smooth silk appears in the prevention.

Description

Anti-drop connects rigid clamp of fastening

Technical Field

The utility model relates to a clamp technical field specifically is a rigid clamp that fastening is connected to anti-drop.

Background

The clamp is the connecting device who connects pipe fitting, valve and the pipeline accessory of taking the slot, generally is used in playing the tight hoop effect between the quick-operation joint, and various mechanical equipment such as mainly used vehicle, boats and ships, diesel engine, gasoline engine, lathe, fire control, etc. it has handsome in appearance, convenient to use, and tight hoop power is strong, sealing performance is good characteristics such as, and the rigidity clamp of fastening is connected to traditional anti-drop can satisfy people's user demand basically, but still has certain problem, and concrete problem is as follows:

1. when most of the connected and fastened rigid hoops in the current market are used, the nuts are easy to slip, so that the fastened state can not occur, and the market fastening requirement can not be met;

2. most connect the rigidity clamp of fastening in the existing market when using, appear droing easily, the clamp can't fully fix the pipe fitting for the security is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rigidity clamp of fastening is connected to anti-drop to the problem that the pipe fitting that smooth silk and clamp fastening appear easily in the nut that proposes among the above-mentioned background art appears droing easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-drop connects rigidity clamp of fastening, includes rigidity clamp body, elasticity shock attenuation gasbag, nut and extrusion piece, the inboard of rigidity clamp body is installed elasticity shock attenuation gasbag, and the outer wall of elasticity shock attenuation gasbag installs the rubber pad, the installation piece is all installed to the both sides of rigidity clamp body, and installs the inside of piece and seted up first thread groove, the inside of first thread groove is provided with fastening clamping screw, and the inside phase-match of fastening clamping screw outer wall and first thread groove, fastening clamping screw's outer wall is provided with the nut, the stopper is installed to the outer wall equidistant of nut, the connection fixed block is installed to one side of installation piece, and the inside of connecting the fixed block is seted up flutedly, the inside fixed block that runs through the stopper that is provided with of recess.

Preferably, a sealing anti-dropping pipe is installed at the middle position of one end of the elastic damping air bag, and a sealing fixing plug is arranged inside the sealing anti-dropping pipe.

Preferably, the nut is provided with a second thread groove inside, and the second thread groove inside is engaged with the outer wall of the fastening fixing screw.

Preferably, the fixed block outer wall cover is equipped with the spring, and the one end of spring is connected with the recess.

Preferably, the outer wall of the fixed block is provided with an extrusion block, and one side of the extrusion block is connected with the spring.

Preferably, the bottom of fixed block is installed and is removed the handle, and the outer wall cover that removes the handle is equipped with anti-skidding friction sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the nut, the fixing block and the extrusion block are mounted, the extrusion block is driven to extrude the spring by pulling the fixing block, so that the spring is contracted in the groove, and then the fixing block is loosened after the position of the fixing block is fixed in the fastening fixing screw rod through the nut, and the fixing block is driven to be inserted into the limiting block under the action of the elasticity of the spring, so that an operator can limit the position of the limiting block conveniently, and the phenomenon that the fastening performance is influenced due to the occurrence of thread slipping is prevented;

2. the device is through installing the rigidity clamp body simultaneously, elasticity shock attenuation gasbag and rubber pad, through taking out sealed fixed stopper from sealed anti-drop intraductal, then aerify in inserting sealed anti-drop intraductal to the elasticity shock attenuation gasbag with the inflation equipment, make the rubber pad to the inboard shift position, and then be convenient for fasten the pipe fitting and fix, and because elasticity shock attenuation gasbag material is special, receive vibrations in the pipeline, and play shockproof effect through the elasticity shock attenuation gasbag, make the rigidity clamp body can not receive vibrations and cause the rigidity clamp body to receive the loss, the extensibility of rigidity clamp body life-span has been ensured.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a rigid clamp body; 2. an elastic shock-absorbing air bag; 3. a rubber pad; 4. sealing the anti-dropping pipe; 5. sealing the fixed plug; 6. a first thread groove; 7. fastening and fixing the screw rod; 8. a nut; 9. a limiting block; 10. a second thread groove; 11. connecting a fixed block; 12. a groove; 13. a fixed block; 14. a spring; 15. extruding the block; 16. mounting blocks; 17. moving the handle; 18. an anti-skid friction sleeve.

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. 1-4, the present invention provides a technical solution: an anti-drop rigid clamp for connection and fastening comprises a rigid clamp body 1, an elastic damping airbag 2, a nut 8 and an extrusion block 15, wherein the elastic damping airbag 2 is installed on the inner side of the rigid clamp body 1;

a sealing anti-dropping pipe 4 is arranged in the middle of one end of the elastic damping air bag 2, a sealing fixing plug 5 is arranged inside the sealing anti-dropping pipe 4, the sealing fixing plug 5 is taken out of the sealing anti-dropping pipe 4, and then an inflating device is inserted into the sealing anti-dropping pipe 4 to inflate the elastic damping air bag 2, so that the rubber pad 3 moves to the inner side to be convenient for fastening and fixing the pipe fitting;

the rubber pad 3 is installed on the outer wall of the elastic damping airbag 2, the installation blocks 16 are installed on two sides of the rigid clamp body 1, the first thread groove 6 is formed in each installation block 16, the fastening fixing screw 7 is arranged in each first thread groove 6, the outer wall of each fastening fixing screw 7 is matched with the inner portion of each first thread groove 6, and the nut 8 is arranged on the outer wall of each fastening fixing screw 7;

a second thread groove 10 is formed in the nut 8, the inner portion of the second thread groove 10 is meshed with the outer wall of the fastening and fixing screw 7, the fastening and fixing screw 7 is meshed with the first thread groove 6, then the nut 8 is rotated to be meshed with the fastening and fixing screw 7 through the second thread groove 10, and therefore the position of the nut 8 is moved, and the position between the two rigid hoop bodies 1 is fixed;

the outer wall of the nut 8 is provided with limiting blocks 9 at equal intervals, one side of the mounting block 16 is provided with a connecting fixed block 11, a groove 12 is formed in the connecting fixed block 11, and a fixed block 13 penetrating through the limiting blocks 9 is arranged in the groove 12;

a spring 14 is sleeved on the outer wall of the fixed block 13, one end of the spring 14 is connected with the groove 12, and the spring 14 is extruded to move towards the groove 12, so that the position limiting effect on the spring 14 is achieved;

an extrusion block 15 is arranged on the outer wall of the fixed block 13, one side of the extrusion block 15 is connected with the spring 14, and the extrusion block 15 is driven to extrude the spring 14 by pulling the fixed block 13, so that the spring 14 is contracted in the groove 12, and an operator can conveniently limit the position of the limiting block 9;

the bottom of fixed block 13 is installed and is removed handle 17, and the outer wall cover of removing handle 17 is equipped with anti-skidding friction cover 18 and operating personnel holds anti-skidding friction cover 18 with the hand and drives and remove handle 17 and outwards stimulate, plays anti-skidding effect through anti-skidding friction cover 18.

The working principle is as follows: when the anti-drop rigid clamp for connecting and fastening is used, an operator firstly places two groups of rigid clamp bodies 1 at the top end and the bottom end of a pipe fitting, then rotates a fastening and fixing screw 7 to be meshed with a first thread groove 6, the positions of the two groups of rigid clamp bodies 1 are fixed through the fastening and fixing screw 7, then a rotating nut 8 is meshed with the fastening and fixing screw 7 through a second thread groove 10, so that the position of the rigid clamp body 1 in the fastening and fixing screw 7 is fixed, a limiting effect is achieved, due to the fact that time is too long, a thread slipping phenomenon easily occurs between the nut 8 and the second thread groove 10, connection is not fastened, a fixing block 13 is inserted into a limiting block 9, the position of the nut 8 is fixed, a good fixing effect is achieved, when disassembly is needed, the anti-drop friction sleeve 18 is held by hands to drive a moving handle 17 to move outwards, the movable handle 17 drives the fixed block 13 to be separated from the limiting block 9, so that the extruding block 15 extrudes the spring 14, the spring 14 belongs to an elastic element, the position of the fixed block 13 is convenient to reset, at the moment, the rotating nut 8 is separated from the second thread groove 10, and the structure is simple to operate and convenient to use;

afterwards, with the rigidity clamp body 1 with the rigidity of pipe fitting after the rigidity, take out in sealed anticreep pipe 4 through sealing fixed plug 5, then aerify in inserting sealed anticreep pipe 4 to elasticity shock attenuation gasbag 2 with the inflation equipment, make rubber pad 3 to the inboard shift position, and then be convenient for fasten the pipe fitting and fix, and because elasticity shock attenuation gasbag 2 material is special, receive vibrations in the pipeline, and play shockproof effect through elasticity shock attenuation gasbag 2, make rigidity clamp body 1 can not receive vibrations and cause rigidity clamp body 1 to receive the loss, ensured the extensibility of rigidity clamp body 1 life-span, it is above the utility model discloses a whole principles.

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 an anti-drop connects rigidity clamp of fastening, includes rigidity clamp body (1), elasticity shock attenuation gasbag (2), nut (8) and extrusion piece (15), its characterized in that: an elastic damping air bag (2) is arranged on the inner side of the rigid hoop body (1), and the outer wall of the elastic damping air bag (2) is provided with a rubber pad (3), both sides of the rigid clamp body (1) are provided with mounting blocks (16), a first thread groove (6) is arranged inside the mounting block (16), a fastening and fixing screw rod (7) is arranged inside the first thread groove (6), the outer wall of the fastening and fixing screw rod (7) is matched with the interior of the first thread groove (6), the outer wall of the fastening and fixing screw rod (7) is provided with a nut (8), the outer wall of the nut (8) is provided with limit blocks (9) at equal intervals, one side of the installation block (16) is provided with a connection fixing block (11), and a groove (12) is formed in the connecting fixing block (11), and a fixing block (13) penetrating through the limiting block (9) is arranged in the groove (12).

2. A drop resistant connector clamp according to claim 1 wherein: the middle position department of elasticity shock attenuation gasbag (2) one end installs sealed anticreep pipe (4), and the inside of sealed anticreep pipe (4) is provided with sealed fixed stopper (5).

3. A drop resistant connector clamp according to claim 1 wherein: and a second thread groove (10) is formed in the nut (8), and the inner part of the second thread groove (10) is meshed with the outer wall of the fastening and fixing screw rod (7).

4. A drop resistant connector clamp according to claim 1 wherein: the outer wall of the fixing block (13) is sleeved with a spring (14), and one end of the spring (14) is connected with the groove (12).

5. A drop resistant connector clamp according to claim 1 wherein: the outer wall of the fixed block (13) is provided with an extrusion block (15), and one side of the extrusion block (15) is connected with the spring (14).

6. A drop resistant connector clamp according to claim 1 wherein: the bottom of fixed block (13) is installed and is removed handle (17), and removes the outer wall cover of handle (17) and be equipped with anti-skidding friction sleeve (18).