CN218543425U

CN218543425U - Pipeline positioning device

Info

Publication number: CN218543425U
Application number: CN202223090555.9U
Authority: CN
Inventors: 王瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-02-28
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to a positioner technical field especially relates to a pipeline positioner. The utility model discloses a support shell and interior concave splint, the inboard top of support shell and bottom all are equipped with the interior concave splint of two symmetrical arrangement, and one side of supporting the shell is fixed with two handles, supports to be equipped with clamping and positioning mechanism between shell and the interior concave splint, and clamping and positioning mechanism is used for carrying out clamping and positioning to the pipeline, and clamping and positioning mechanism includes first pole setting, second pole setting, fly leaf, connecting plate, push-pull rod, rotor plate, fixed plate and power spare. The utility model discloses a clamping position mechanism's structural design makes the indent splint of this device be convenient for carry out the centre gripping to the pipeline and fix under the condition that does not carry out the dismantlement to the pipeline for work efficiency has promoted the flexibility of this device, and through adjustment mechanism's structural design, makes the length that this device can be adjusted and is located centre gripping between two indent splints of same end, is favorable to using.

Description

Pipeline positioning device

Technical Field

The utility model relates to a positioner technical field especially relates to a pipeline positioner.

Background

The fuel gas is a general term for gas fuel, and can be combusted to release heat for residents and industrial enterprises. The gas is conveyed through a pipeline, the pipeline needs to be cleaned and maintained regularly in the later use process, and a positioning device is often used for fixing the pipeline in the cleaning process;

if the authorized publication number is CN215825184U, the gas pipeline positioning device comprises a shell and a connecting pipe, and further comprises a cavity chamber, a piston block, a clamping plate, a driving rod, a one-way valve, a conveying chamber, a sliding part and a driving assembly, wherein the cavity chamber is formed in the shell, a plurality of one-way pipelines are arranged in the cavity chamber, one end of the driving rod is connected with the clamping plate, the other end of the driving rod is connected with the piston block, the sliding part is installed in the conveying chamber and is attached to a conveying chamber sealing body, when the pipeline is positioned, the driving assembly drives the sliding part to slide in the conveying chamber in a reciprocating manner, the pressure intensity in the conveying chamber can be changed constantly, after external gas is sucked into the conveying chamber through the one-way valve installed on the conveying chamber, the gas is conveyed into the cavity chamber through the connecting pipe, the gas amount in the cavity chamber is increased, the pressure intensity is increased constantly, the piston block slides in the one-way pipeline, the piston block drives the clamping plate to move to one side close to the pipeline through the driving rod, and further enables the clamping plate to fix the pipeline;

in summary, the following technical problems are known in the prior art: the pipeline positioning device is characterized in that the pipeline can be inserted into the shell only by detaching the pipeline in the prior art, so that the pipeline can be fixed, but the method is not suitable for the pipeline which does not need to be detached, and the clamping length of the pipeline is not convenient to adjust, so that the pipeline positioning device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline positioning device to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a pipeline positioning device, is including supporting shell and interior recess splint, it all is equipped with the interior recess splint of two symmetrical arrangement to support inboard top of shell and bottom, one side of supporting shell is fixed with two handles, it is equipped with clamping and positioning mechanism to support between shell and the interior recess splint, clamping and positioning mechanism is used for carrying out clamping and positioning to the pipeline, clamping and positioning mechanism includes first pole setting, second pole setting, fly leaf, connecting plate, push-and-pull rod, rotor plate, fixed plate and power part, it is fixed with a first pole setting to support inboard top of shell and bottom, the equal sliding connection in both ends of first pole setting has the fly leaf, two the one end sliding connection of fly leaf has a second pole setting, the both ends of second pole setting are all fixed with the supporting shell, one side of fly leaf all is fixed with the connecting plate, interior recess splint assembly is in one side of connecting plate, one side and the skew position of fly leaf all rotate through the pin and are connected with the push-and-pull rod, two the one end that the push-and-pull rod is close to each other is connected with a rotor plate through the pin rotation, one side of rotor plate is connected with the fixed plate through the fixed plate, the fixed plate is all fixed with first pole setting and second pole setting and one side of fixed plate, the power part of fixed plate, one of power part and power part.

Preferably, the power part is a hydraulic oil cylinder.

Preferably, be equipped with adjustment mechanism between interior splint and the connecting plate, adjustment mechanism is used for adjusting the distance between two interior splint that are located same end.

Preferably, the adjusting mechanism comprises a U-shaped plate, a first bidirectional threaded rod, a first crank, a limiting rod, a vertical plate, a connecting plate, a rectangular plate, a guide groove, a second bidirectional threaded rod, a sliding block and a second crank, wherein one side of one connecting plate is fixedly provided with the U-shaped plate, two ends of the inner side of the U-shaped plate are rotatably connected with the first bidirectional threaded rod through a bearing, one end of the U-shaped plate is rotatably connected with the first crank, one end of the first crank penetrates through the U-shaped plate and is fixed with the first bidirectional threaded rod, threads of two ends of the first bidirectional threaded rod are opposite in rotation direction, two ends of the first bidirectional threaded rod are respectively and threadedly connected with the vertical plate, two inner sides of the two vertical plates are slidably connected with the limiting rod, two ends of the limiting rod are respectively and fixedly connected with the U-shaped plate, the bottom of the vertical plate is respectively and fixedly provided with the connecting plate, the inner concave clamping plate is slidably connected with the inner side of the connecting plate, one side of the other connecting plate is fixedly provided with the rectangular plate, the inner side of the rectangular plate is provided with the guide groove, two ends of the guide groove are rotatably connected with the second crank, two ends of the sliding block of the connecting plate are respectively and rotatably connected with the second crank, one side of the second crank, and the sliding block of the connecting plate are respectively connected with the second crank.

Preferably, one side of indent splint all is provided with the bar shaped plate, the bar groove that corresponds with the bar shaped plate position is all seted up to the inboard of linking up the fishplate bar, the equal threaded connection in one side of linking up the fishplate bar has the screw, the one end of screw all runs through the bar groove and closely laminates with the bar shaped plate.

Preferably, a semicircular groove is formed in one side, away from the strip-shaped plate, of the concave clamping plate, and a rubber pad is bonded to the inner side of the semicircular groove.

It can be seen without any doubt that the technical problems to be solved by the present application can be solved by the above technical solutions of the present application.

Simultaneously, through above technical scheme, the utility model discloses possess following beneficial effect at least:

1. the utility model discloses a clamping position mechanism's structural design makes the interior concave splint of this device be convenient for carry out the centre gripping to the pipeline and fix under the condition that does not dismantle the pipeline for work efficiency has promoted the flexibility of this device.

2. The utility model discloses an adjustment mechanism's structural design makes this device can adjust the length that is located centre gripping between two indent splint of same end, is favorable to using.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

fig. 2 is a schematic view of the connection structure of the fixing plate and the power member of the present invention;

FIG. 3 is a schematic view of the connection structure of the concave splint and the connection plate according to the present invention;

fig. 4 is a schematic view of a connection structure of the first bidirectional threaded rod and the vertical plate of the present invention;

fig. 5 is a schematic view of the connection structure of the guide groove and the slider according to the present invention.

In the drawings, the reference numbers indicate the following list of parts:

in the figure: 1. a support housing; 2. an inner concave splint; 3. a first upright stanchion; 4. a second upright stanchion; 5. a movable plate; 6. a connecting plate; 7. a push-pull rod; 8. a rotating plate; 9. a fixing plate; 10. a power member; 11. a U-shaped plate; 12. a first bi-directional threaded rod; 13. a first crank; 14. a limiting rod; 15. a vertical plate; 16. a connector tile; 17. a rectangular plate; 18. a guide groove; 19. a second bidirectional screw rod; 20. a slider; 21. a second crank.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, a pipeline positioning device comprises a supporting shell 1 and an inner concave splint 2, two inner concave splints 2 symmetrically arranged are respectively assembled at the top and the bottom of the inner side of the supporting shell 1, two handles are fixed at one side of the supporting shell 1, a clamping and positioning mechanism is assembled between the supporting shell 1 and the inner concave splint 2 and used for clamping and positioning a pipeline, the clamping and positioning mechanism comprises a first upright rod 3, a second upright rod 4, a movable plate 5, a connecting plate 6, a push-pull rod 7, a rotating plate 8, a fixed plate 9 and a power part 10, a first upright rod 3 is fixed at the top and the bottom of the inner side of the supporting shell 1, two ends of the first upright rod 3 are respectively and slidably connected with the movable plate 5, one end of the two movable plates 5 is slidably connected with the second upright rod 4, two ends of the second upright rod 4 are both fixed with the supporting shell 1, a connecting plate 6 is fixed at one side of the movable plate 5, the inner concave splint 2 is assembled at one side of the connecting plate 6, a push-pull rod 7 is rotatably connected at a position deviated from the connecting plate 6 through a pin, one end of the two movable plates 7 is rotatably connected with the pin 8, one side of the rotating plate 9 and an output end of the fixed with the first upright rod 9, and an output end of the fixed with the fixed plate 10 of the fixed with the fixed plate 3;

the power part 10 is a hydraulic oil cylinder, and one movable plate 5 can be pulled through the arrangement of the hydraulic oil cylinder, so that the movable plate can slide along the outer sides of the first vertical rod 3 and the second vertical rod 4;

an adjusting mechanism is assembled between the inner concave clamping plates 2 and the connecting plate 6 and used for adjusting the distance between the two inner concave clamping plates 2 at the same end;

the adjusting mechanism comprises a U-shaped plate 11, a first bidirectional threaded rod 12, a first crank 13, a limiting rod 14, a vertical plate 15, a connecting plate 16, a rectangular plate 17, a guide groove 18, a second bidirectional screw rod 19, a slider 20 and a second crank 21, wherein the U-shaped plate 11 is fixed on one side of one connecting plate 6, the two ends of the inner side of the U-shaped plate 11 are rotatably connected with the first bidirectional threaded rod 12 through bearings, one end of the U-shaped plate 11 is rotatably connected with the first crank 13, one end of the first crank 13 penetrates through the U-shaped plate 11 and is fixed with the first bidirectional threaded rod 12, the screw thread directions of the two ends of the first bidirectional threaded rod 12 are opposite, the two ends of the first bidirectional threaded rod 12 are both in screw thread connection with the vertical plate 15, the inner sides of the two vertical plates 15 are slidably connected with the limiting rod 14, the two ends of the limiting rod 14 are both fixed with the U-shaped plate 11, the bottom of the vertical plate 15 is both fixed with the connecting plate 16, the concave clamping plate 2 is slidably connected with the inner side of the connecting plate 16, wherein a rectangular plate 17 is fixed on one side of the other connecting plate 6, a guide groove 18 is formed on the inner side of the rectangular plate 17, two ends of the inner side of the guide groove 18 are rotatably connected with a second bidirectional screw rod 19 through a bearing, threads at two ends of the second bidirectional screw rod 19 are opposite in rotation direction, two ends of the second bidirectional screw rod 19 are both connected with a slide block 20 in a threaded manner, the top of the slide block 20 is also fixedly provided with a connecting plate 16, the slide block 20 is both in sliding connection with the guide groove 18, one side of the rectangular plate 17 is rotatably connected with a second crank 21, one end of the second crank 21 penetrates through the guide groove 18 and is fixed with the second bidirectional screw rod 19, when the clamping length of the pipeline needs to be adjusted, the first crank 13 is rotated, the first crank 13 drives the first bidirectional threaded rod 12 to rotate, so that the two upper concave clamping plates 2 rotate towards the direction of approaching each other, and the distance between the two upper concave clamping plates 2 is adjusted, then, the second crank 21 is rotated, the second crank 21 drives the second bidirectional screw rod 19 to rotate, so that the two lower concave clamping plates 2 rotate towards the direction close to each other, and the distance between the two lower concave clamping plates 2 is adjusted;

a strip-shaped plate is arranged on one side of each inner concave splint 2, a strip-shaped groove corresponding to the strip-shaped plate is formed in the inner side of each connecting plate 16, a screw is connected to one side of each connecting plate 16 in a threaded manner, one end of each screw penetrates through the strip-shaped groove to be tightly attached to the strip-shaped plate, and the screws, the strip-shaped plates and the strip-shaped grooves are arranged, so that later-stage disassembly is facilitated, and the inner concave splints 2 can be replaced according to pipelines with different sizes;

one side that interior concave splint 2 kept away from the bar shaped plate has all seted up the half slot, and the inboard of half slot has all bonded the rubber pad, through the setting of rubber pad for interior concave splint 2 more firm when the centre gripping pipeline with, can cushion protection to the pipeline outer wall simultaneously.

In summary, the following can be found:

the utility model is directed to the technical problem: in the prior art, the pipeline can be inserted into the shell only by detaching the pipeline, so that the pipeline can be fixed, but the method is not suitable for the pipeline which does not need to be detached, and the clamping length of the pipeline is not convenient to adjust; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

when a pipeline needs to be clamped and positioned, firstly, the clamping length of the pipeline is adjusted, specifically, the first crank 13 is rotated, the first crank 13 drives the first bidirectional threaded rod 12 to rotate, because the screw thread turning directions of two ends of the first bidirectional threaded rod 12 are opposite, the first bidirectional threaded rod 12 is in threaded connection with the vertical plate 15, and the vertical plate 15 is in sliding connection with the limiting rod 14, so that the two upper concave clamping plates 2 rotate towards the direction away from each other, the distance between the two upper concave clamping plates 2 is adjusted, then the second crank 21 is rotated, the second crank 21 drives the second bidirectional screw rod 19 to rotate, because the screw thread turning directions of two ends of the second bidirectional screw rod 19 are opposite, the second bidirectional screw rod 19 is in threaded connection with the sliding block 20, and the sliding block 20 is in sliding connection with the guide groove 18, so that the two lower concave clamping plates 2 rotate towards the direction away from each other, the distance between the two lower concave clamping plates 2 is adjusted, and the two lower concave clamping plates 2 correspond to the two upper concave clamping plates 2;

and then the power member 10 is started, the output end of the power member 10 pulls one of the movable plates 5, so that one of the movable plates 5 pushes the rotating plate 8 to rotate through one of the push-pull rods 7, and one end of the rotating plate 8 pulls the other one of the push-pull rods 7, so that the two movable plates 5 move along the outer sides of the first vertical rod 3 and the second vertical rod 4 in the direction of approaching each other, and the two connecting plates 6 respectively drive the U-shaped plate 11 and the rectangular plate 17 to move in the direction of approaching each other until the two upper concave clamping plates 2 and the two lower concave clamping plates 2 clamp and position the pipeline.

Through above-mentioned setting, above-mentioned technical problem can be solved certainly to this application, simultaneously, realizes following technological effect:

1. the utility model discloses a clamping position mechanism's structural design makes the interior recess splint 2 of this device be convenient for carry out the centre gripping to the pipeline and fix under the condition of not dismantling the pipeline for work efficiency has promoted the flexibility of this device.

2. The utility model discloses an adjustment mechanism's structural design makes this device can adjust the length that is located centre gripping between two indent splint 2 of same end, is favorable to using.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pipeline positioning device comprises a supporting shell (1) and an inner concave clamping plate (2), and is characterized in that the top and the bottom of the inner side of the supporting shell (1) are respectively provided with two inner concave clamping plates (2) which are symmetrically arranged, one side of the supporting shell (1) is fixed with two handles, a clamping and positioning mechanism is arranged between the supporting shell (1) and the inner concave clamping plates (2) and used for clamping and positioning a pipeline, the clamping and positioning mechanism comprises a first vertical rod (3), a second vertical rod (4), a movable plate (5), a connecting plate (6), a push-pull rod (7), a rotating plate (8), a fixed plate (9) and a power part (10), support the inboard top of shell (1) and be fixed with a first pole setting (3) bottom, the equal sliding connection in both ends of first pole setting (3) has fly leaf (5), two the one end sliding connection of fly leaf (5) has a second pole setting (4), the both ends of second pole setting (4) all are fixed with support shell (1), one side of fly leaf (5) all is fixed with connecting plate (6), assembly of indent splint (2) is in one side of connecting plate (6), one side of fly leaf (5) and the position of skew connecting plate (6) all are connected with push-and-pull rod (7) through the pin rotation, two the one end that push-and-pull rod (7) are close to each other is connected with a commentaries on classics movable plate (7) through the pin rotation (8) The utility model discloses a power device, one side of rotor plate (8) is connected with fixed plate (9) through the pin rotation, fixed plate (9) all are fixed with first pole setting (3) and second pole setting (4), one side of fixed plate (9) is fixed with power spare (10), the output and one of them fly leaf (5) of power spare (10) are fixed.

2. A pipe positioner according to claim 1, wherein the power member (10) is a hydraulic ram.

3. A pipe positioning device according to claim 1, characterized in that between the inner concave clamping plate (2) and the connection plate (6) is fitted an adjustment mechanism for adjusting the distance between two inner concave clamping plates (2) located at the same end.

4. The pipeline positioning device according to claim 3, wherein the adjusting mechanism comprises a U-shaped plate (11), a first bidirectional threaded rod (12), a first crank (13), a limiting rod (14), vertical plates (15), a connecting plate (16), a rectangular plate (17), a guide groove (18), a second bidirectional screw rod (19), a sliding block (20) and a second crank (21), wherein the U-shaped plate (11) is fixed on one side of one connecting plate (6), the first bidirectional threaded rod (12) is rotatably connected to two ends of the inner side of the U-shaped plate (11) through a bearing, the first crank (13) is rotatably connected to one end of the U-shaped plate (11), one end of the first crank (13) penetrates through the U-shaped plate (11) and is fixed to the first bidirectional threaded rod (12), the threads of two ends of the first bidirectional threaded rod (12) are opposite in rotation direction, the threads of two ends of the first bidirectional threaded rod (12) are both in threaded connection with the first crank (13), the limiting rod (14) is slidably connected to the inner sides of two vertical plates (15), the two ends of the limiting rod (14) are both fixedly connected to the connecting plate (6), the connecting plate (16) and the connecting plate (16) is connected to the inner side of the other connecting plate (6), guide way (18) have been seted up to the inboard of rectangular plate (17), the both ends of guide way (18) inboard are connected with a second bidirectional screw rod (19) through the bearing rotation, the both ends screw thread of second bidirectional screw rod (19) is turned round oppositely, the equal threaded connection in both ends of second bidirectional screw rod (19) has slider (20), the top of slider (20) also all is fixed with linking plate (16), slider (20) all with guide way (18) sliding connection, one side rotation of rectangular plate (17) is connected with second crank (21), the one end of second crank (21) runs through guide way (18) and is fixed with second bidirectional screw rod (19).

5. The pipeline positioning device according to claim 4, wherein a strip-shaped plate is arranged on one side of each concave clamping plate (2), a strip-shaped groove corresponding to the position of the strip-shaped plate is formed in the inner side of each connecting plate (16), a screw is connected to one side of each connecting plate (16) in a threaded manner, and one end of each screw penetrates through the strip-shaped groove and is tightly attached to the strip-shaped plate.

6. The pipeline positioning device according to claim 1, wherein a semicircular groove is formed in one side of the concave clamping plate (2) away from the strip-shaped plate, and a rubber pad is bonded to the inner side of the semicircular groove.