CN210344691U

CN210344691U - Steel band reinforcing helical bellows clamp that facilitates use

Info

Publication number: CN210344691U
Application number: CN201921180721.XU
Authority: CN
Inventors: 陈帮荣
Original assignee: Suqian Yiyuan Plastic Industry Co Ltd
Current assignee: Suqian Yiyuan Plastic Industry Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-17
Anticipated expiration: 2029-07-25

Abstract

The utility model provides a steel band reinforcing helical bellows clamp that facilitates use relates to the fixed field of bellows, including half hoop on a left side and half hoop on the right side, top and bottom between half hoop on a left side and the relative one side of half hoop on the right side all are provided with the rubber layer, four be provided with the bellows between the rubber layer, the equal fixedly connected with fixed block in top and bottom on half hoop on the right side, the top of fixed block just is located the top fixedly connected with fixture block of half hoop on the right side, the draw-in groove has been seted up at the top of fixture block, the inside of draw-in groove is provided with the kelly, the left end of kelly is rotated and is connected with the connecting block, the bottom of connecting block and the top fixed connection of half hoop. The utility model discloses the clamp is avoided hard connection damage boy venturi tube to the convenient bellows of putting into, and the joint bellows is convenient, and easy operation is convenient, has buffering protect function, avoids the friction damage bellows.

Description

Steel band reinforcing helical bellows clamp that facilitates use

Technical Field

The utility model relates to a bellows are fixed the field, especially relate to a steel band reinforcing spiral bellows clamp that facilitates use.

Background

The steel strip reinforced spiral corrugated pipe adopts the U-shaped steel strip composite PE material, so that the pipe greatly improves the ring rigidity on the premise of not increasing the cost, and the strength is greatly improved compared with that of a winding pipe and a Krah pipe under the same weight condition. The heavy-duty large-caliber pipe can solve a series of problems such as heavy load and the like, has more obvious advantages, has the caliber of the produced pipe from DN300mm to DN2400mm, keeps the ring rigidity above 8KN/m2, and has lighter weight and higher strength than cement pipes and other plastic pipes.

The steel strip reinforced helical bellows has good performance, can adopt electric hot melting connection, thermal contraction belt connection, internal and external extrusion welding or various connection combinations for use, and is firm in connection. A reliable connection can achieve zero leakage through the pipe. When the steel strip reinforced spiral corrugated pipe is used, the steel strip reinforced spiral corrugated pipe needs to be positioned, fixed and installed through the clamp, so that the steel strip reinforced spiral corrugated pipe has better stability in use. In the current way of doing, the clamp adopts the metal material, and straight collar is on the surface of bellows, and the metal clamp rubs the bellows surface, causes wearing and tearing to it, damages the bellows easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel band reinforcing helical bellows clamp that facilitates use to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: a steel band reinforced spiral corrugated pipe hoop convenient to use comprises a left half hoop and a right half hoop, rubber layers are arranged at the top and the bottom between opposite sides of the left half hoop and the right half hoop, a corrugated pipe is arranged between the four rubber layers, the top and the bottom of the right side of the right half hoop are both fixedly connected with a fixing block, the top of the fixing block and the top of the right half hoop are fixedly connected with a clamping block, the top of the clamping block is provided with a clamping groove, a clamping rod is arranged in the clamping groove, the left end of the clamping rod is rotatably connected with a connecting block, the bottom of the connecting block is fixedly connected with the top of the left half hoop, the right sides of the two fixing blocks are fixedly connected with a mounting plate through telescopic rods, middle part fixedly connected with buffer unit between the relative one side of mounting panel and right half hoop, the top and the bottom of mounting panel are all installed on the installation face through mounting screw.

Furthermore, the bottoms of the left half hoop and the right half hoop are fixedly connected with rotating blocks, and the two rotating blocks are rotatably connected through a fixing shaft.

Further, the fixture block is provided with a fixing bolt at the top of the fixture rod, and a rubber ring is sleeved on the surface of the fixing bolt and inside the clamping groove.

Further, the surface of the clamping rod and the right side sleeve of the clamping block are provided with a pressing plate, the right end of the clamping rod is fixedly connected with a baffle, and a first spring is fixedly connected between the pressing plate and the baffle and positioned on the surface of the clamping rod.

Further, the telescopic link includes the sleeve, telescopic right-hand member fixed connection in the left side of mounting panel, telescopic left end runs through there is the slide bar, the slide bar is located the first limiting plate of the inside one end fixedly connected with of sleeve, be provided with the second spring between the right side of first limiting plate and the right side of sleeve inner wall, telescopic left side and the surface that is located the slide bar are provided with the third spring, the left end of slide bar and the right side fixed connection of fixed block.

Further, the buffering subassembly includes the baffle-box, the buffer beam has all been run through to the left top of baffle-box and bottom, two the buffer beam is located the inside one end fixedly connected with second limiting plate of baffle-box, two fixedly connected with fourth spring between the right side of second limiting plate and the right side of baffle-box inner wall, fixedly connected fifth spring between the relative one side of baffle-box and right half hoop.

The utility model has the advantages that:

the utility model discloses, through the bottom of left half hoop and right half hoop all be provided with the turning block, two turning blocks rotate through the fixed axle and connect, make the clamp can control separately, conveniently put into the clamp with the bellows, through left half hoop top fixedly connected with connecting block, the connecting block rotates and is connected with the kelly, the kelly rotates, the draw-in groove on the card block is gone into to the card, fix through fixing bolt, avoid it to break away from the draw-in groove, the rubber circle plays the buffer protection effect, avoid the mutual friction damage kelly or fixing bolt, simultaneously first spring elastic force effect oppresses the clamp plate, make it oppress the card block, the kelly has certain elastic buffer space, avoid rigid connection damage bellows, it is convenient to joint the bellows, easy and convenient to operate, when the bellows is in use, when producing the vibration, the vibration can make the clamp and the bellows surface take place the friction, the, avoid friction damage bellows, two telescopic links are under the common elastic support effect of second spring and third spring simultaneously, and simultaneously under the fourth spring and the fifth spring elastic support effect of buffering subassembly, when external emergence vibration, the vibrations that external environment produced are offset to the elastic support power, play the effect of protection bellows, have reduced the vibrations influence, play the effect of protection bellows, the life of extension bellows.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a right-side view of the fixture block of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is a schematic structural view of the telescopic rod of the present invention;

fig. 5 is a schematic structural diagram of the buffer assembly of the present invention.

Reference numerals: 1-left half hoop; 2-right half hoop; 3-a rubber layer; 4-a bellows; 5-turning the block; 51-a fixed shaft; 6, fixing blocks; 7-a fixture block; 71-card slot; 72-fixing bolts; 73-rubber ring; 8-clamping rod; 81-connecting block; 82-a platen; 83-a baffle; 84-a first spring; 9-a telescopic rod; 91-a sleeve; 92-a slide bar; 93-a first limiting plate; 94-a second spring; 95-a third spring; 10-a cushioning component; 101-a buffer tank; 102-a buffer rod; 103-a second limiting plate; 104-a fourth spring; 105-a fifth spring; 11-a mounting plate; 12-mounting screws.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1-5, a steel band reinforced helical bellows clamp convenient to use comprises a left half hoop 1 and a right half hoop 2, rubber layers 3 are respectively arranged at the top and the bottom between opposite sides of the left half hoop 1 and the right half hoop 2, a bellows 4 is arranged between the four rubber layers 3, the rubber layers 3 arranged between the two rubber layers have a buffer protection function to prevent the bellows from being damaged by friction, fixed blocks 6 are fixedly connected to the top and the bottom of the right side of the right half hoop 2, a clamping block 7 is fixedly connected to the top of the fixed block 6 and the top of the right half hoop 2, a clamping groove 71 is formed in the top of the clamping block 7, a clamping rod 8 is arranged in the clamping groove 71, a connecting block 81 is rotatably connected to the left end of the clamping rod 8, the bottom of the connecting block 81 is fixedly connected to the top of the left half hoop 1, mounting plates 11 are fixedly connected to the right sides of the two fixed blocks 6 through a telescopic rod 9, the top and the bottom of the mounting plate 11 are both mounted on the mounting surface through mounting screws 12, the diameter of each mounting screw 12 is 6mm, and the mounting screws are adopted, so that the mounting is convenient and the mounting is fixed on the mounting surface.

The bottoms of the left half hoop 1 and the right half hoop 2 are fixedly connected with rotating blocks 5, and the two rotating blocks 5 are rotatably connected through a fixed shaft 51.

The fixture block 7 is provided with a fixing bolt 72 at the top of the fixture rod 8, and a rubber ring 73 is sleeved on the surface of the fixing bolt 72 and in the clamping groove 71.

The surface of the clamping rod 8 and the right side of the clamping block 7 are sleeved with a pressing plate 82, the right end of the clamping rod 8 is fixedly connected with a baffle 83, and a first spring 84 is fixedly connected between the pressing plate 82 and the baffle 83 and positioned on the surface of the clamping rod 8.

Telescopic link 9 includes sleeve 91, sleeve 91's right-hand member fixed connection is in the left side of mounting panel 11, sleeve 91's left end runs through there is slide bar 92, slide bar 92 is located the first limiting plate 93 of the inside one end fixedly connected with of sleeve 91, be provided with second spring 94 between the right side of first limiting plate 93 and the right side of sleeve 91 inner wall, sleeve 91's left side and the surface that is located slide bar 92 are provided with third spring 95, slide bar 92's left end and fixed block 6's right side fixed connection, two telescopic link 9 are under the common elastic support effect of second spring 94 and third spring 95, when external emergence vibration, the vibrations that external environment produced are offset to the elastic support power, the effect of protecting the bellows is played, the influence of vibrations has been reduced, play the effect of protecting the bellows, the life of extension bellows.

Buffering subassembly 10 includes surge tank 101, surge tank 101 left top and bottom have all run through buffer beam 102, two buffer beam 102 are located the inside one end fixedly connected with second limiting plate 103 of surge tank 101, fixedly connected with fourth spring 104 between the right side of two second limiting plates 103 and the right side of surge tank 101 inner wall, fixed connection fifth spring 105 between surge tank 101 and the relative one side of right half hoop 2, under the effect of fourth spring 104 and the elastic support of fifth spring 105 of buffering subassembly 10, when external emergence vibration, the vibrations that external environment produced are offset to the elastic support power, the effect of protection bellows has been played, the effect of vibrations has been reduced, play the effect of protection bellows, the life of extension bellows.

When the convenient-to-use steel band reinforced spiral corrugated pipe hoop is used, the mounting plate 11 is mounted on a mounting surface through the two mounting screws 12, the corrugated pipe is positioned and mounted, the rotating blocks 5 are arranged at the bottoms of the left half hoop 1 and the right half hoop 2, the two rotating blocks 5 are rotatably connected through the fixed shaft, the hoop can be separated from left and right, the corrugated pipe is conveniently placed into the hoop, the connecting block 81 is fixedly connected to the top of the left half hoop 1, the connecting block 81 is rotatably connected with the clamping rod 8, the clamping rod 8 rotates, the clamping rod is clamped into the clamping groove 71 on the clamping block 7 and is fixed through the fixed bolt 72 to prevent the clamping rod from being separated from the clamping groove 71, the rubber ring 73 plays a buffer protection role, the clamping rod 8 or the fixed bolt 72 is prevented from being damaged by mutual friction, meanwhile, the pressing plate 82 is pressed by the elastic action of the, avoid rigid connection damage bellows, the joint bellows is convenient, and easy operation is convenient, bellows in use, when producing the vibration, the vibration can make and take place the friction between clamp and the bellows surface, the rubber layer 3 that sets up between the two has buffering protect function, avoid the damage bellows of friction, two telescopic links 9 are under the common elastic support effect of second spring 94 and third spring 95 simultaneously, simultaneously under the fourth spring 104 and the fifth spring 105 elastic support effect of buffering subassembly 10, when external emergence vibration, the vibrations that external environment produced are offset to the elastic support power, play the effect of protection bellows, the vibrations influence has been reduced, play the effect of protection bellows, the life of extension bellows.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel band reinforcing spiral corrugated pipe clamp that facilitates use which characterized in that: comprises a left half hoop (1) and a right half hoop (2), wherein rubber layers (3) are respectively arranged at the top and the bottom between the opposite sides of the left half hoop (1) and the right half hoop (2), a corrugated pipe (4) is arranged between four rubber layers (3), the top and the bottom on the right side of the right half hoop (2) are respectively and fixedly connected with a fixed block (6), the top of the fixed block (6) is positioned at the top of the right half hoop (2) and is fixedly connected with a clamping block (7), the top of the clamping block (7) is provided with a clamping groove (71), a clamping rod (8) is arranged inside the clamping groove (71), the left end of the clamping rod (8) is rotatably connected with a connecting block (81), the bottom of the connecting block (81) is fixedly connected with the top of the left half hoop (1), and the right sides of the two fixed blocks (6) are respectively and fixedly connected with a mounting, middle part fixedly connected with buffer assembly (10) between one side that mounting panel (11) and right half hoop (2) are relative, the top and the bottom of mounting panel (11) are all installed on the installation face through mounting screw (12).

2. The conveniently used steel band reinforced spiral bellows clamp of claim 1, wherein: the bottom of the left half hoop (1) and the bottom of the right half hoop (2) are fixedly connected with rotating blocks (5), and the rotating blocks (5) are rotatably connected through a fixing shaft (51).

3. The conveniently used steel band reinforced spiral bellows clamp of claim 1, wherein: the clamping block (7) is provided with a fixing bolt (72) at the top of the clamping rod (8), and a rubber ring (73) is sleeved on the surface of the fixing bolt (72) and inside the clamping groove (71).

4. The conveniently used steel band reinforced spiral bellows clamp of claim 1, wherein: the surface of clamping rod (8) and the right side cover that is located clamping block (7) are equipped with clamp plate (82), the right-hand member fixedly connected with baffle (83) of clamping rod (8), the fixed surface that just is located clamping rod (8) between clamp plate (82) and baffle (83) is connected with first spring (84).

5. The conveniently used steel band reinforced spiral bellows clamp of claim 1, wherein: telescopic link (9) include sleeve (91), the right-hand member fixed connection of sleeve (91) in the left side of mounting panel (11), the left end of sleeve (91) runs through slide bar (92), slide bar (92) are located the first limiting plate of the inside one end fixedly connected with (93) of sleeve (91), be provided with second spring (94) between the right side of first limiting plate (93) and the right side of sleeve (91) inner wall, the left side of sleeve (91) and the surface that is located slide bar (92) are provided with third spring (95), the left end of slide bar (92) and the right side fixed connection of fixed block (6).

6. The conveniently used steel band reinforced spiral bellows clamp of claim 1, wherein: buffering subassembly (10) is including baffle-box (101), buffer-box (101) left top and bottom all run through buffer beam (102), two buffer beam (102) are located inside one end fixedly connected with second limiting plate (103) of baffle-box (101), two fixedly connected with fourth spring (104) between the right side of second limiting plate (103) and the right side of baffle-box (101) inner wall, fixed connection fifth spring (105) between baffle-box (101) and the relative one side of right half hoop (2).