CN217403681U

CN217403681U - Jacketed corrugated pipe connector based on communication transmission equipment

Info

Publication number: CN217403681U
Application number: CN202220247487.3U
Authority: CN
Inventors: 田川
Original assignee: Shanghai Canxing Industrial Materials Co ltd
Current assignee: Shanghai Canxing Industrial Materials Co ltd
Priority date: 2022-01-31
Filing date: 2022-01-31
Publication date: 2022-09-09
Anticipated expiration: 2032-01-31

Abstract

The utility model discloses a double-layered shell type bellows connector based on communication transmission equipment, include: the connecting seat, the inside both sides that the inside of connecting seat was provided with spliced eye and spliced eye are provided with the sliding tray, the inside of sliding tray is provided with the one end of screw rod and extends to the connecting seat outside, the surface of screw rod is provided with the upper portion of sliding block and is provided with first mounting bracket. The utility model discloses the upper portion that is provided with sliding block and sliding block on the surface of screw rod is provided with first mounting bracket, the upper portion of first mounting bracket is provided with the upper portion of adjusting pole and adjusting the pole and is provided with the second mounting bracket, the upper portion of second mounting bracket is provided with splint, after the interface was inserted to the bellows, it makes the synchronous motion in opposite directions of sliding block on its surface to rotate the screw rod, thereby the inclination that makes the regulation pole changes, thereby it carries out the centre gripping to it and fixes to drive the mutual contact between splint and the bellows, this kind of setting has guaranteed that bellows connection's stability and butt joint are neat.

Description

Jacketed corrugated pipe connector based on communication transmission equipment

Technical Field

The utility model relates to a bellows connector technical field, more specifically are based on communication transmission equipment's jacket formula bellows connector.

Background

The corrugated pipe is a tubular elastic sensitive element which is formed by connecting foldable corrugated sheets along the folding and stretching direction. The corrugated pipe has wide application in instruments and meters, and is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The corrugated pipe has thin pipe wall and high sensitivity, and the measurement range is from tens of Pa to tens of MPa. Its open end is fixed, its sealed end is in free state, and its elasticity is increased by using auxiliary helical spring or reed. When working, the pipe is extended along the length direction under the action of internal pressure, so that the movable end generates displacement in a certain relation with the pressure. The movable end drives the pointer to directly indicate the pressure. Bellows are often combined with displacement sensors to form pressure sensors that output an electrical quantity, sometimes also acting as isolation elements. The response speed of the bellows is slower than that of the bourdon tube because of the large volume change required for the expansion of the bellows. The bellows is adapted to measure low pressure.

The existing corrugated pipe connector is subjected to different forces in the clamping process, so that butt joint deviation can exist, and the corrugated pipe is easy to fall off after long-time use. Therefore, a new technical solution needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-layered shell type bellows connector based on communication transmission equipment has solved the power that current bellows connector received at the in-process of clamp-on and has different, may have the butt joint deviation, uses the bellows problem that drops to take place easily for a long time simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: jacketed corrugated pipe connector based on communication transmission equipment, comprising: a connecting seat, wherein the inside of the connecting seat is provided with an inserting hole and two sides of the inside of the inserting hole are provided with sliding grooves, a screw rod is arranged in the sliding groove, one end of the screw rod extends to the outside of the connecting seat, a sliding block is arranged on the surface of the screw rod, a first mounting frame is arranged at the upper part of the sliding block, an adjusting rod is arranged on the inner side of the first mounting frame, a second mounting frame is arranged on the upper part of the adjusting rod, a movable shaft is arranged at the joint of the adjusting rod and the first mounting frame as well as the second mounting frame, a splint is arranged at the upper part of the second mounting frame and is arranged in a semi-arc structure, the outer surface of the connecting seat is provided with a movable groove, a sliding rod is arranged in the movable groove, a movable block is arranged on the surface of the sliding rod, a supporting frame is arranged on the side face of the movable block, and a hoop is arranged at the tail end of the supporting frame and is of a semi-arc structure.

As a preferred embodiment of the present invention, the inner side of the insertion hole is provided with a sealing gasket and the sealing gasket is in a conical round structure.

As a preferred embodiment of the present invention, the surface of the support frame inside which the fixing bolt is disposed and the fixing bolt is disposed with a nut, and the fixing bolt penetrates through the screw connection between the support frame and the nut.

As a preferred embodiment of the present invention, the inner side of the clamping plate is provided with a plurality of sets of clamping blocks and the clamping grooves between the clamping blocks and the surface of the corrugated pipe are mutually embedded.

As a preferred embodiment of the present invention, the extension end of the screw rod is provided with an adjusting knob and the adjusting knob is arranged in a hexagonal structure.

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

the utility model is provided with inserting holes at both sides of the connecting seat and sliding grooves at both sides of the inside of the inserting holes, a screw rod is arranged in the sliding groove and one end of the screw rod extends to the outside of the connecting seat, a sliding block is arranged on the surface of the screw rod and the upper part of the sliding block is provided with a first mounting frame, the upper part of the first mounting frame is provided with an adjusting rod and the upper part of the adjusting rod is provided with a second mounting frame, the upper part of the second mounting frame is provided with a splint which is arranged in a semi-arc structure, when the corrugated pipe is inserted into the inserting port, the screw rod is rotated to enable the sliding block on the surface to move synchronously and oppositely, thereby the inclination angle of the adjusting rod is changed, the splint and the corrugated pipe are driven to contact with each other to clamp and fix the corrugated pipe, the stability of corrugated pipe connection is ensured and the butt joint is neat, the movable grooves are arranged in both sides of the connecting seat and the sliding rods are arranged in the movable grooves, the side that the surface of slide bar was provided with movable block and movable block is provided with the support frame, the end of support frame is provided with hoop and is the setting of half arc structure, insert the connection back at the bellows, adjust the interval between the movable block, make the support frame drive the surface of hoop and bellows contact each other, the hoop joint is in the surface recess of bellows, and fix through fixing bolt cooperation nut, this setting forms secondary fixed knot and constructs, the fastness of bellows connection has been guaranteed, corrugated pipe drops after avoiding long-time use.

Drawings

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

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

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a connecting seat; 2. inserting holes; 3. adjusting a knob; 4. a support frame; 5. a hoop; 6. a sliding groove; 7. a screw; 8. a slider; 9. a first mounting bracket; 10. adjusting a rod; 11. a second mounting bracket; 12. a movable shaft; 13. a splint; 14. a clamping block; 15. a gasket; 16. a movable groove; 17. a slide bar; 18. a movable block; 19. fixing the bolt; 20. and a nut.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a jacketed corrugated pipe connector based on communication transmission equipment comprises: the connecting seat comprises a connecting seat 1, wherein an inserting hole 2 is formed in the connecting seat 1, sliding grooves 6 are formed in two sides of the inserting hole 2, a screw 7 is arranged in the sliding groove 6, one end of the screw 7 extends to the outside of the connecting seat 1, a sliding block 8 is arranged on the surface of the screw 7, a first mounting frame 9 is arranged on the upper portion of the sliding block 8, an adjusting rod 10 is arranged on the inner side of the first mounting frame 9, a second mounting frame 11 is arranged on the upper portion of the adjusting rod 10, a movable shaft 12 is arranged at the joint of the adjusting rod 10 and the first mounting frame 9 as well as the second mounting frame 11, a clamping plate 13 is arranged on the upper portion of the second mounting frame 11, the clamping plate 13 is arranged in a semi-arc structure, the inserting hole 2 is formed in two sides of the connecting seat 1, the sliding grooves 6 are formed in two sides of the inserting hole 2, the screw 7 is arranged in the sliding groove 6, and one end of the screw 7 extends to the outside of the connecting seat 1, the surface of the screw 7 is provided with a sliding block 8, the upper part of the sliding block 8 is provided with a first mounting frame 9, the upper part of the first mounting frame 9 is provided with an adjusting rod 10, the upper part of the adjusting rod 10 is provided with a second mounting frame 11, the upper part of the second mounting frame 11 is provided with a clamping plate 13, the clamping plate 13 is arranged in a semi-arc structure, after the corrugated pipe is inserted into the inserting port, the screw 7 is rotated to enable the sliding block 8 on the surface to synchronously move in opposite directions, so that the inclination angle of the adjusting rod 10 is changed, the clamping plate 13 and the corrugated pipe are driven to be mutually contacted so as to clamp and fix the corrugated pipe, the arrangement ensures the stability of the connection of the corrugated pipe and the butt joint is neat, the outer surface of the connecting seat 1 is provided with a movable groove 16, a sliding rod 17 is arranged inside the movable groove 16, the surface of the sliding rod 17 is provided with a movable block 18, the side surface of the movable block 18 is provided with a supporting frame 4, the end of the supporting frame 4 is provided with a hoop 5, and the supporting frame is arranged in a semi-arc structure, inside being provided with movable groove 16 and movable groove 16 in the both sides of connecting seat 1 is provided with slide bar 17, the surface of slide bar 17 is provided with movable block 18 and the side of movable block 18 is provided with support frame 4, the end of support frame 4 is provided with hoop 5 and hoop 5 is the setting of half arc structure, after the bellows inserts the connection, adjust the interval between the movable block 18, make support frame 4 drive the surface of hoop 5 with the bellows and contact each other, 5 joints of hoop are in the surface recess of bellows, and fix through 19 cooperation nuts 20 of fixing bolt, this setting forms secondary fixed knot and constructs, the fastness of bellows connection has been guaranteed, avoid using for a long time the back bellows to drop.

Further improved, as shown in fig. 2: the inboard of spliced eye 2 is provided with sealed 15 and sealed 15 of filling up and is the setting of toper round platform structure, and the leakproofness that bellows and connecting seat 1 are connected has been guaranteed to this kind of setting.

Further improved, as shown in fig. 1: the fixing bolt 19 is arranged in the support frame 4, the nut 20 is arranged on the surface of the fixing bolt 19, the fixing bolt 19 penetrates through the support frame 4 and is in threaded connection with the nut 20, and the arrangement ensures the mounting stability of the hoop 5.

Further improved, as shown in fig. 2: the inboard of splint 13 is provided with a plurality of groups joint piece 14 and mutual gomphosis between joint piece 14 and the draw-in groove on bellows surface, and this kind of setting has increased the fastness between splint 13 and the bellows.

Further improved, as shown in fig. 1: the extension end of the screw rod 7 is provided with an adjusting knob 3, and the adjusting knob 3 is arranged in a hexagonal structure, so that the screw rod 7 can be conveniently rotated.

The utility model is provided with inserting holes 2 at two sides of a connecting seat 1 and sliding grooves 6 at two sides of the inside of the inserting holes 2, a screw 7 is arranged in the sliding groove 6 and one end of the screw 7 extends to the outside of the connecting seat 1, a sliding block 8 is arranged on the surface of the screw 7 and a first mounting rack 9 is arranged on the upper part of the sliding block 8, an adjusting rod 10 is arranged on the upper part of the first mounting rack 9 and a second mounting rack 11 is arranged on the upper part of the adjusting rod 10, a clamping plate 13 is arranged on the upper part of the second mounting rack 11, the clamping plate 13 is arranged in a semi-arc structure, when a corrugated pipe is inserted into the inserting hole, the screw 7 is rotated to enable the sliding blocks 8 on the surface to synchronously move in opposite directions, thereby the inclination angle of the adjusting rod 10 is changed, the clamping plate 13 and the corrugated pipe are driven to contact with each other to clamp and fix the corrugated pipe, the arrangement ensures the stability of the corrugated pipe connection and the butt joint is neat, inside being provided with movable groove 16 and the inside of movable groove 16 in the both sides of connecting seat 1 is provided with slide bar 17, the side that the surface of slide bar 17 was provided with movable block 18 and movable block 18 is provided with support frame 4, the end of support frame 4 is provided with hoop 5 and hoop 5 is the setting of half arc structure, after the bellows inserts the connection, adjust the interval between the movable block 18, make support frame 4 drive the surface of hoop 5 and bellows and contact each other, hoop 5 joint is in the surface recess of bellows, and fix through 19 cooperation nuts 20 of fixing bolt, this setting forms secondary fixed knot and constructs, the fastness of bellows connection has been guaranteed, corrugated pipe drops after avoiding using for a long time.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Jacketed corrugated pipe connector based on communication transmission equipment is characterized in that: the method comprises the following steps: connecting seat (1), the inside both sides that the inside of connecting seat (1) was provided with spliced eye (2) and spliced eye (2) are provided with sliding tray (6), the inside of sliding tray (6) is provided with screw rod (7) and the one end of screw rod (7) extends to connecting seat (1) outside, the surface of screw rod (7) is provided with sliding block (8) and the upper portion of sliding block (8) is provided with first mounting bracket (9), the inboard of first mounting bracket (9) is provided with adjusts pole (10) and the upper portion of adjusting pole (10) is provided with second mounting bracket (11), it is provided with loose axle (12) to adjust pole (10) and the junction of first mounting bracket (9) and second mounting bracket (11), the upper portion of second mounting bracket (11) is provided with splint (13) and splint (13) are the setting of half arc structure, the inside that the surface of connecting seat (1) is provided with movable slot (16) and movable slot (16) is provided with slide bar (17) ) The sliding rod is characterized in that a movable block (18) is arranged on the surface of the sliding rod (17), a support frame (4) is arranged on the side face of the movable block (18), a hoop (5) is arranged at the tail end of the support frame (4), and the hoop (5) is arranged in a semi-arc structure.

2. The jacketed corrugated pipe connector based on communication transmission equipment of claim 1, wherein: the inner side of the insertion hole (2) is provided with a sealing gasket (15), and the sealing gasket (15) is arranged in a conical round table structure.

3. The jacketed corrugated pipe connector based on communication transmission equipment of claim 1, wherein: the support frame is characterized in that a fixing bolt (19) is arranged in the support frame (4), a nut (20) is arranged on the surface of the fixing bolt (19), and the fixing bolt (19) penetrates through the support frame (4) and is in threaded connection with the nut (20).

4. The jacketed corrugated pipe connector based on communication transmission equipment of claim 1, wherein: the inner side of the clamping plate (13) is provided with a plurality of groups of clamping blocks (14), and the clamping blocks (14) are mutually embedded with clamping grooves on the surface of the corrugated pipe.

5. The jacketed corrugated pipe connector based on communication transmission equipment of claim 1, wherein: the extension end of the screw rod (7) is provided with an adjusting knob (3), and the adjusting knob (3) is arranged in a hexagonal structure.