CN112555507A

CN112555507A - Pipeline fixing device for machinery with strong adaptability

Info

Publication number: CN112555507A
Application number: CN202011450362.2A
Authority: CN
Inventors: 陶洪斌
Original assignee: Individual
Current assignee: Zhuji Dongfei Machinery Fittings Factory
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-03-26
Anticipated expiration: 2040-12-09
Also published as: CN112555507B

Abstract

The invention discloses a mechanical pipeline fixing device with strong adaptability, which comprises a base, wherein the upper surface of the base and the lower surface of a connecting plate are fixedly connected with supporting blocks, the supporting blocks on the upper surface of the base and the lower surface of the connecting plate are respectively and axially connected to the lower end of a lower supporting rod and the upper end of an upper supporting rod, the upper end of the lower supporting rod and the lower end of the upper supporting rod are respectively and axially connected to the side surface of a connecting block, a lead screw is connected to the connecting block in a penetrating manner, one end of the lead screw is connected with a transmission gear in a key mode, the transmission gear is connected to the two sides of a driving gear, the driving gear is connected to a driving rod in a key mode, the end parts of the lead screw and the. The pipeline fixing device for the machine with strong adaptability can be used for clamping and fixing pipelines with different diameters conveniently, can be used for adjusting the height of the clamped pipeline conveniently, and further can be used for facilitating the treatment of the pipeline by workers or mechanical equipment.

Description

Pipeline fixing device for machinery with strong adaptability

Technical Field

The invention relates to the technical field of pipeline fixing, in particular to a mechanical pipeline fixing device with strong adaptability.

Background

The pipeline fixing device is equipment for fixing a pipeline, and can prevent the pipeline from rotating and moving when the pipeline is subjected to mechanical treatment operation, so that workers or mechanical equipment can perform stable treatment operation on the pipeline conveniently.

However, the existing pipeline fixing device for machinery is not strong in adaptability, so that the existing pipeline fixing device for machinery is inconvenient for fixing pipelines with different diameters, and further is not beneficial to treatment operation of workers or mechanical equipment on pipelines with different diameters.

Disclosure of Invention

The invention aims to provide a mechanical pipeline fixing device with strong adaptability, and the device is used for solving the problem that the prior mechanical pipeline fixing device in the background art is not strong in adaptability.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a strong adaptability's pipeline fixing device for machinery, includes the base, the upper surface of base and the lower surface of connecting plate equal fixed connection props the kicking block, and the kicking block of base upper surface and connecting plate lower surface is the hub connection respectively in the lower extreme of lower ejector pin and the upper end of last ejector pin, the upper end of lower ejector pin and the lower extreme of last ejector pin are all hub connection in the connecting block side, and run through on the connecting block and are connected with the lead screw, a key-type connection of lead screw has drive gear, and drive gear connects in drive gear's both sides, drive gear key-type connection is on the actuating lever, and the tip of lead screw and actuating lever is all bearing connection on the support bar, the other end bearing of actuating lever runs through the setting of displacement piece, and displacement piece sliding connection is in the inboard of mounting panel, mounting panel fixed connection is in, and the lower end of the supporting seat is fixedly connected with a supporting tube which is nested outside the connecting rod, the upper end of the connecting rod movably penetrates through the upper surface of the supporting seat and is connected with a lower end bearing of the supporting piece, the outer side of the connecting rod above the supporting seat is fixedly provided with a pressing block, the lower surface of the pressing block is in contact connection with one end of the connecting arm, the other end of the connecting arm is fixedly connected with a supporting plate, the connecting arm is in shaft connection with the end part of the supporting seat, the inside of the supporting tube is provided with an adjusting tube, the outer side of the adjusting tube is provided with a guide groove, the adjusting tube is sleeved outside the lower end of the connecting rod, the guide groove is in sliding connection with a guide block, the guide block movably penetrates through the supporting tube and is connected with a control ring, the control, be provided with the spout in the backup pad, and sliding connection has the slider in the spout, the inside bearing of slider is connected with interior fried dough twist threaded pipe, and the outside key-type connection of interior fried dough twist threaded pipe has connecting gear, connecting gear's both sides meshing is connected with tooth pole, and the one end of tooth pole is connected with spacing tooth, the other end activity nestification of tooth pole is provided with the one end of gag lever post, and the other end fixed connection of gag lever post in the inside of slider, interior fried dough twist threaded pipe threaded connection is in the outside of fried dough twist threaded rod, and the outside nestification of fried dough twist threaded rod has connecting spring, connecting spring sets up in interior fried dough twist threaded pipe and presses between the button, and presses the tip of button fixed connection in fried dough twist threaded rod to press the button activity to run through the slider setting, the slider sets up the other side.

Preferably, the screw rod has opposite screw thread directions about two sides of the perpendicular line, and the two ends of the screw rod about the perpendicular line are both connected with the connecting block in a threaded manner.

Preferably, the supporting tube is provided with a strip-shaped groove through which the guide block penetrates, and the length of the strip-shaped groove is the same as the height difference of two ends of the guide groove.

Preferably, the distance between the connecting arm and the supporting seat shaft and the distance between the connecting arm and one end of the pressing block in contact connection are greater than the distance between the connecting arm and the supporting seat shaft and the distance between the connecting arm and one end of the supporting plate in connection.

Preferably, the clamping piece is composed of a rod-shaped structure and a sheet-shaped structure, and the sheet-shaped structure is arc-shaped.

Preferably, the connecting rod is of a prismatic structure, and the prismatic structure is matched with prismatic slotted holes on the inner side of the tubular adjusting pipe.

Preferably, the mounting plate is of a structure shaped like a Chinese character 'hui', and the mounting plate and the connecting plate are integrally connected.

Preferably, the sliding block is provided with a hole for limiting the penetration of the teeth, and the sliding chute in sliding connection with the sliding block is also provided with a tooth groove.

Preferably, the guide groove is an inclined arc structure, and 2 guide grooves are symmetrically arranged about the axis of the adjusting pipe.

Compared with the prior art, the invention has the beneficial effects that: this strong adaptability's pipeline fixing device for machinery can be convenient for the fixed pipeline of different diameters size of centre gripping to can be convenient for adjust the height of centre gripping pipeline, and then can be convenient for staff or mechanical equipment handle the pipeline:

1. the connecting rod can move downwards through the self gravity of the pipeline, and then one end of the connecting arm is pressed downwards through the pressing block, so that the other end of the connecting arm drives the supporting plate to tilt, and the pipeline can be stably clamped by the supporting piece and the clamping piece;

2. the spiral threaded rod is moved by pressing the pressing button, so that the internal spiral threaded pipe is rotated, the limiting teeth are retracted into the sliding block by the connecting gear and the tooth rod, and the sliding block can drive the clamping piece to move conveniently, so that the position of the clamping piece can be adjusted conveniently, and pipelines with different diameters can be adjusted conveniently;

3. can drive gear through rotating the actuating lever and rotate to make the lead screw rotate through drive gear, and then can realize that 2 connecting blocks are close to each other or keep away from each other, so that the gradual grow of distance between base and the connecting plate perhaps diminishes, thereby can change the height of centre gripping pipeline, help staff or mechanical equipment to handle the pipeline.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is an enlarged view of point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of point B of FIG. 1 according to the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a schematic cross-sectional front view of the present invention;

FIG. 6 is an enlarged view of point C of FIG. 5 according to the present invention;

FIG. 7 is an enlarged view of point D of FIG. 5 according to the present invention;

FIG. 8 is a schematic diagram of a right-side cross-sectional structure of the present invention;

FIG. 9 is an enlarged view of point E in FIG. 8 according to the present invention;

FIG. 10 is a schematic view of the connection structure of the adjusting tube and the connecting rod of the present invention.

In the figure: 1. a base; 2. supporting a top block; 3. a lower supporting mandril; 4. a screw rod; 5. an upper supporting mandril; 6. a connecting plate; 7. a return spring; 8. supporting a tube; 9. a support plate; 10. a connecting arm; 11. a clamping member; 12. a support member; 13. briquetting; 14. a connecting rod; 15. a supporting seat; 16. a control loop; 17. a reinforcing bar; 18. mounting a plate; 19. a transmission gear; 20. a tooth socket; 21. limiting teeth; 22. a slider; 23. a displacement block; 24. a drive rod; 25. connecting blocks; 26. a drive gear; 27. a supporting strip; 28. a connecting gear; 29. an internally twisted threaded tube; 30. a connecting spring; 31. pressing the button; 32. a twist threaded rod; 33. a chute; 34. an adjusting tube; 35. a guide groove; 36. a guide block; 37. a limiting rod; 38. tooth bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides a technical solution: a high-adaptability mechanical pipeline fixing device comprises a base 1, a supporting block 2, a lower supporting rod 3, a screw rod 4, an upper supporting rod 5, a connecting plate 6, a reset spring 7, a supporting tube 8, a supporting plate 9, a connecting arm 10, a clamping piece 11, a supporting piece 12, a pressing block 13, a connecting rod 14, a supporting seat 15, a control ring 16, a reinforcing rod 17, a mounting plate 18, a transmission gear 19, a tooth groove 20, a limiting tooth 21, a sliding block 22, a displacement block 23, a driving rod 24, a connecting block 25, a driving gear 26, a supporting bar 27, a connecting gear 28, an internal twist thread pipe 29, a connecting spring 30, a pressing button 31, a twist thread rod 32, a sliding groove 33, an adjusting pipe 34, a guiding groove 35, a guiding block 36, a limiting rod 37 and a tooth rod 38, wherein the supporting block 2 is fixedly connected to the upper surface of the base 1 and the lower surface of the connecting plate 6, and the supporting blocks 2 on the upper surface of the base 1 and the lower surface of the connecting plate 6 are respectively and, the upper end of the lower supporting rod 3 and the lower end of the upper supporting rod 5 are both connected with the side surface of a connecting block 25 through a shaft, the connecting block 25 is connected with a screw rod 4 in a penetrating way, one end key of the screw rod 4 is connected with a transmission gear 19, the transmission gear 19 is connected with the two sides of a driving gear 26, the driving gear 26 is connected with a driving rod 24, the end parts of the screw rod 4 and the driving rod 24 are both connected with a supporting bar 27 through bearings, the other end bearing of the driving rod 24 is arranged through a displacement block 23, the displacement block 23 is connected with the inner side of a mounting plate 18 in a sliding way, the mounting plate 18 is fixedly connected with the lower end of the side surface of a connecting plate 6, the upper end of the connecting plate 6 is connected with a supporting seat 15 through a reinforcing rod 17, the lower end of the supporting, a pressing block 13 is fixedly arranged on the outer side of a connecting rod 14 above a supporting seat 15, the lower surface of the pressing block 13 is in contact connection with one end of a connecting arm 10, a supporting plate 9 is fixedly connected to the other end of the connecting arm 10, the connecting arm 10 is connected to the end portion of the supporting seat 15 in an axial manner, an adjusting pipe 34 is arranged inside a supporting tube 8, a guide groove 35 is arranged on the outer side of the adjusting pipe 34, the adjusting pipe 34 is sleeved on the outer side of the lower end of the connecting rod 14, a guide block 36 is connected to the guide groove 35 in a sliding manner, the guide block 36 movably penetrates through the supporting tube 8 to be connected with a control ring 16, the control ring 16 is sleeved on the outer side of the supporting tube 8, the lower end of the control ring 16 and the outer side of the supporting tube 8 are respectively welded and fixed to two ends of a, and the outside key-type of interior fried dough twist threaded pipe 29 has connecting gear 28, the both sides meshing of connecting gear 28 is connected with tooth pole 38, and the one end of tooth pole 38 is connected with spacing tooth 21, the other end activity nestification of tooth pole 38 is provided with the one end of gag lever post 37, and the other end fixed connection of gag lever post 37 is in the inside of slider 22, interior fried dough twist threaded pipe 29 threaded connection is in the outside of fried dough twist threaded rod 32, and the outside nestification of fried dough twist threaded rod 32 has connecting spring 30, connecting spring 30 sets up between interior fried dough twist threaded pipe 29 and press button 31, and press button 31 fixed connection is in the tip of fried dough twist threaded rod 32, and press button 31 activity through slider 22 sets up, the slider 22 sets up the other side axle of press button 31 and is connected with holder 11.

The screw rod 4 has opposite screw thread turning directions about two sides of the perpendicular line, and the two ends of the screw rod 4 about the perpendicular line are both in threaded connection with the connecting blocks 25, so that when the screw rod 4 rotates, 2 connecting blocks 25 on the screw rod can move away from each other or move close to each other.

The supporting tube 8 is provided with a strip-shaped groove through which the guide block 36 penetrates, the length of the strip-shaped groove is the same as the height difference of two ends of the guide groove 35, and the guide block 36 can move along with the control ring 16 in the vertical direction conveniently.

The distance between the connecting part of the connecting arm 10 and the supporting seat 15 and the distance between the connecting arm 10 and the pressing block 13 at the end in contact connection are greater than the distance between the connecting part of the connecting arm 10 and the supporting seat 15 and the distance between the connecting arm 10 and the supporting plate 9 at the end in contact connection, so that the pipeline can be conveniently clamped by the clamping piece 11 and the supporting piece 12 through the gravity of the pipeline by utilizing the lever principle.

The clamping piece 11 is composed of a rod-shaped structure and a sheet-shaped structure, and the sheet-shaped structure is arc-shaped and can be used for conveniently clamping a cylindrical pipeline.

The connecting rod 14 is of a prismatic structure, the prismatic structure is matched with a prismatic groove hole on the inner side of the tubular adjusting pipe 34, the adjusting pipe 34 can limit the rotation of the connecting rod 14, and the connecting rod 14 can be driven to rotate through the rotation of the adjusting pipe 34.

The mounting plate 18 is in a structure shaped like a Chinese character 'hui', the mounting plate 18 and the connecting plate 6 are integrally connected, the overall stability of the device can be improved conveniently, and the displacement block 23 can slide on the mounting plate 18 conveniently.

The slider 22 is provided with a hole through which the limiting tooth 21 penetrates, and the sliding groove 33 in sliding connection with the slider 22 is further provided with a tooth socket 20, so that the limiting tooth 21 can penetrate through the slider 22 and is meshed with the tooth socket 20, and the position of the slider 22 is further limited.

The guiding groove 35 is an inclined arc-shaped structure, and 2 guiding grooves 35 are symmetrically arranged about the axis of the adjusting pipe 34, so that the adjusting pipe 34 is driven to rotate by the guiding groove 35 when the guiding block 36 moves up and down.

The working principle is as follows: the device is firstly installed at a use position and used through the following operation steps:

according to fig. 1-10, the pipe is placed on the support 12, the support 12 being moved downwards by the weight of the support 12;

when the supporting piece 12 moves downwards, the pressing piece 13 is driven to move downwards, so that one end of the connecting arm 10 is pressed downwards, the other end of the connecting arm 10 is tilted upwards, and the supporting plate 9 is rotated;

after the supporting plate 9 rotates, the clamping piece 11 is extruded on the outer side of the pipeline, and the pipeline is clamped stably through the clamping piece 11 and the supporting piece 12;

in the process, by the lever principle, even if the weight of the pipeline is light, the clamping piece 11 can apply larger pressure to the pipeline, so that the pipeline can be further clamped;

when the pipe is small, the pipe can be gripped by the clamp 11 by allowing it to contact the outer wall of the pipe as follows:

pressing the pressing button 31 to move the twist threaded rod 32 and make the connecting spring 30 generate elastic potential energy;

when the twist threaded rod 32 moves, the internal twist threaded pipe 29 is driven to rotate, so that the connecting gear 28 rotates, and the tooth rod 38 moves;

when the tooth rod 38 moves, the limiting tooth 21 retracts into the sliding block 22, so that the meshing of the limiting tooth 21 and the tooth socket 20 is disconnected;

at the moment, the sliding block 22 is slid until the sliding block 22 is slid to a proper position, the pressing button 31 is released, and under the action of the connecting spring 30, the twist threaded rod 32 is enabled to move reversely, so that the internal twist threaded pipe 29 rotates reversely, and the limiting teeth 21 extend out of the sliding block 22 and are meshed with the notches on the tooth sockets 20 at the position where the sliding block 22 is located at the moment;

then repeating the step of clamping the pipeline, so that the device clamps the smaller pipeline;

after the pipeline is processed, the control ring 16 is pulled down to enable the guide block 36 to move downwards and enable the return spring 7 to generate elastic potential energy;

when the guiding block 36 moves downwards, the adjusting pipe 34 is driven to rotate, so that the connecting rod 14 rotates, the pressing block 13 rotates through the rotation of the connecting rod 14 until the pressing block 13 is no longer overlapped with the end of the connecting arm 10, at this time, the connecting arm 10 can be rotated reversely, so that the treated pipeline can be taken down from the device, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a strong adaptability's pipeline fixing device for machinery, includes base (1), its characterized in that: the upper surface of base (1) and the equal fixed connection of lower surface of connecting plate (6) prop kicking block (2), and the upper surface of base (1) and the upper end that props kicking block (2) of connecting plate (6) lower surface are hub connection respectively in the lower extreme of lower ejector pin (3) and last ejector pin (5), the upper end of lower ejector pin (3) and the lower extreme of last ejector pin (5) are all hub connection in connecting block (25) side, and through connection has lead screw (4) on connecting block (25), the one end key-type of lead screw (4) is connected with drive gear (19), and drive gear (19) connect in the both sides of drive gear (26), drive gear (26) key-type is connected on actuating lever (24), and the equal bearing of tip of lead screw (4) and actuating lever (24) connects on support bar (27), the other end bearing of actuating lever (24) runs through displacement block (23) and sets up, and the displacement block (23) is connected to the inner side of the mounting plate (18) in a sliding manner, the mounting plate (18) is fixedly connected to the lower end of the side face of the connecting plate (6), the upper end of the connecting plate (6) is connected with the supporting seat (15) through the reinforcing rod (17), the lower end of the supporting seat (15) is fixedly connected with the supporting tube (8), the supporting tube (8) is nested in the outer side of the connecting rod (14), the upper end of the connecting rod (14) movably penetrates through the upper surface of the supporting seat (15) to be connected with the lower end bearing of the supporting piece (12), the outer side of the connecting rod (14) above the supporting seat (15) is fixedly provided with the pressing block (13), the lower surface of the pressing block (13) is connected with one end of the connecting arm (10) in a contacting manner, the other end of the connecting arm (10) is, the utility model discloses a quick-change hydraulic support device, including stay tube (8), be provided with control tube (34) in the inside of stay tube (8), and the outside of adjusting tube (34) cover locating connecting rod (14) lower extreme, sliding connection has guide block (36) on guide groove (35), and guide block (36) activity runs through stay tube (8) and is connected with control ring (16), the outside of stay tube (8) is located to control ring (16) cover, and the lower extreme of control ring (16) and the outside of stay tube (8) welded fastening respectively in the both ends of reset spring (7), be provided with spout (33) on backup pad (9), and sliding connection has slider (22) in spout (33), the interior bearing of slider (22) is connected with interior fried dough twist threaded pipe (29), and the outside key-type connection of interior fried dough twist threaded pipe (29) has connecting gear (28), the both sides meshing of connecting gear (28) is connected with tooth pole (38), and the one end of tooth pole (38) is connected with spacing tooth (21), the other end activity nestification of tooth pole (38) is provided with the one end of gag lever post (37), and the other end fixed connection of gag lever post (37) in the inside of slider (22), interior fried dough twist threaded pipe (29) threaded connection is in the outside of fried dough twist threaded rod (32), and the outside nestification of fried dough twist threaded rod (32) has connecting spring (30), connecting spring (30) set up between interior fried dough twist threaded pipe (29) and press button (31), and press the tip of button (31) fixed connection in fried dough twist threaded rod (32) to press button (31) activity to run through slider (22) setting, slider (22) set up the other side axle of pressing button (31) and are connected with holder (11).

2. A adaptable mechanical pipe fixing device as defined in claim 1, further comprising: the screw rod (4) is opposite about the screw thread turning direction of perpendicular line both sides wherein, and screw rod (4) is about the equal threaded connection in both ends of perpendicular line wherein has connecting block (25).

3. A adaptable mechanical pipe fixing device as defined in claim 1, further comprising: the supporting tube (8) is provided with a strip-shaped groove through which a guide block (36) penetrates, and the length of the strip-shaped groove is the same as the height difference of two ends of the guide groove (35).

4. A adaptable mechanical pipe fixing device as defined in claim 1, further comprising: the distance between the connecting arm (10) and the supporting seat (15) in the shaft connecting position and the distance between the connecting arm (10) and the pressing block (13) in the contact connection end are greater than the distance between the connecting arm (10) and the supporting seat (15) in the shaft connecting position and the distance between the connecting arm (10) and the supporting plate (9) in the connecting end.

5. A adaptable mechanical pipe fixing device as defined in claim 1, further comprising: the clamping piece (11) is composed of a rod-shaped structure and a sheet-shaped structure, and the sheet-shaped structure is arc-shaped.

6. A adaptable mechanical pipe fixing device as defined in claim 1, further comprising: the connecting rod (14) is of a prismatic structure, and the prismatic structure is matched with a prismatic groove hole on the inner side of the tubular adjusting pipe (34).

7. A adaptable mechanical pipe fixing device as defined in claim 1, further comprising: the structure shape of the mounting plate (18) is a structure shaped like a Chinese character 'hui', and the mounting plate (18) and the connecting plate (6) are integrally connected.

8. A adaptable mechanical pipe fixing device as defined in claim 1, further comprising: the sliding block (22) is provided with a hole through which the limiting tooth (21) penetrates, and the sliding chute (33) in sliding connection with the sliding block (22) is also provided with a tooth groove (20).

9. A adaptable mechanical pipe fixing device as defined in claim 1, further comprising: the guide groove (35) is of an inclined arc structure, and the 2 guide grooves (35) are symmetrically arranged relative to the axis of the adjusting pipe (34).