CN214460373U - Pipe rubbing machine - Google Patents
Pipe rubbing machine Download PDFInfo
- Publication number
- CN214460373U CN214460373U CN202023344680.9U CN202023344680U CN214460373U CN 214460373 U CN214460373 U CN 214460373U CN 202023344680 U CN202023344680 U CN 202023344680U CN 214460373 U CN214460373 U CN 214460373U
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- oil cylinder
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- pipe
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a pipe rolling machine, which relates to the field of building construction, and comprises a chassis and the like, wherein a lower chuck is arranged in the chassis, a pressing and pulling oil cylinder is arranged on the chassis, an upper chuck arranged above the lower chuck is controlled to lift through the pressing and pulling oil cylinder, one side of the upper chuck is provided with a clamping oil cylinder for clamping and fixing an upper sleeve extending into the upper chuck, the top end of the upper sleeve is connected and driven through a crane, and the bottom end of the upper sleeve passes through the lower chuck and is clamped and fixed through a lower clamping oil cylinder connected with the lower chuck; one end of the centering oil cylinder is connected with the upper chuck, and the other end of the centering oil cylinder is connected with the control valve block; two sides of the righting oil cylinder are respectively provided with a tube twisting oil cylinder which is used for pushing the upper chuck to rotate the upper casing of the machine, and the tube twisting oil cylinders are connected and driven by the control valve block. The utility model has the advantages that: the pipe twisting operation is fast and efficient, the operation is more stable, the sleeve can be fixed according to the caliber of an actual pipe, the damage caused by over-tightening is avoided, and meanwhile, the pipe can be prevented from being fixed and loosened to cause the slipping of the pipe.
Description
Technical Field
The utility model relates to a field of construction, concretely relates to rub tub machine with hands.
Background
The pipe rolling machine is an important mechanical device in building construction, and can put a sleeve into a cast-in-place pile well in a rotating mode, so that the cast-in-place pile can be built more quickly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides a pipe rubbing machine which has the advantages of simple structure, convenient use, safety and reliability.
The purpose of the utility model is accomplished through following technical scheme: the pipe twisting machine comprises a chassis, a lower chuck, an upper chuck, a pipe twisting oil cylinder and a centering oil cylinder, wherein the lower chuck is arranged in the chassis, a pressing and pulling oil cylinder is arranged on the chassis, the upper chuck arranged above the lower chuck is controlled to lift through the pressing and pulling oil cylinder, a clamping oil cylinder is arranged on one side of the upper chuck and used for clamping and fixing an upper sleeve extending into the upper chuck, the top end of the upper sleeve is connected and driven through a crane, and the bottom end of the upper sleeve penetrates through the lower chuck and is clamped and fixed through a lower clamping oil cylinder connected with the lower chuck; one end of the centering oil cylinder is connected with the upper chuck, and the other end of the centering oil cylinder is connected with the control valve block; two sides of the righting oil cylinder are respectively provided with a tube rubbing oil cylinder which is used for pushing the upper chuck to rotate the upper casing of the machine, and each tube rubbing oil cylinder is connected and driven by the control valve block.
As a further technical scheme, the lower chuck is provided with two supporting seats which are respectively positioned under the edges of two sides of the upper chuck and are used for supporting the upper chuck.
As a further technical scheme, one side of the control valve block is provided with a remote control interface and a power supply interface, and the remote control interface is used for being externally connected with a remote control device to remotely control the pipe twisting machine; the power interface is used for connecting an external circuit.
As a further technical scheme, a mechanical interface board is installed on one side of the chassis, which is far away from the casing pipe on the machine, and is used for connecting a crane to move the whole machine equipment of the pipe twisting machine.
The utility model has the advantages that: the pipe twisting operation is fast and efficient, the operation is more stable, the sleeve can be fixed according to the caliber of an actual pipe, the damage caused by over-tightening is avoided, and meanwhile, the pipe can be prevented from being fixed and loosened to cause the slipping of the pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals: the device comprises a chassis 1, a lower chuck 2, a lower clamping cylinder 3, a support seat 4, a pressing and pulling cylinder 5, a clamping cylinder 6, an upper chuck 7, an upper casing 8, a tube twisting cylinder 9, a centering cylinder 10, a control valve block 11, a remote control interface 12, a power supply interface 13 and a mechanical interface board 14.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
example (b): as shown in the attached figure 1, the pipe twisting machine comprises a chassis 1, a lower chuck 2, an upper chuck 7, a pipe twisting oil cylinder 9 and a centering oil cylinder 10, wherein the lower chuck 2 is arranged in the chassis 1, a pressing and pulling oil cylinder 5 is arranged on the chassis 1, the upper chuck 7 arranged above the lower chuck 2 is controlled to lift through the pressing and pulling oil cylinder 5, a clamping oil cylinder 6 is arranged on one side of the upper chuck 7 and used for clamping and fixing an upper sleeve 8 extending into the upper chuck 7, the top end of the upper sleeve 8 is connected and driven through a crane, and the bottom end of the upper sleeve 8 penetrates through the lower chuck 2 and is clamped and fixed through a lower clamping oil cylinder 3 connected with the lower chuck 2; one end of the centering oil cylinder 10 is connected with the upper chuck 7, and the other end of the centering oil cylinder 10 is connected with the control valve block 11; two sides of the righting oil cylinder 10 are respectively provided with a pipe twisting oil cylinder 9 for pushing the upper chuck 7 to enable the upper casing 8 of the machine to rotate within the range of 70-80 degrees, and each pipe twisting oil cylinder 9 is connected and driven by a control valve block 11. Preferably, the lower chuck 2 is provided with two supporting seats 4, which are respectively located right below two side edges of the upper chuck 7 for supporting the upper chuck. A remote control interface 12 and a power supply interface 13 are arranged on one side of the control valve block 11, and the remote control interface 12 is used for being externally connected with a remote control device to remotely control the pipe twisting machine; the power interface 13 is used for connecting an external circuit. And a mechanical interface board 14 is arranged on one side of the chassis 1 away from the upper casing 8 and is used for connecting a crane to move the whole equipment of the pipe twisting machine.
The utility model discloses a working process: when the pipe twisting machine works, an initial sleeve with a sleeve bit is hung into an upper chuck 7 and a lower chuck 2 of the pipe twisting machine by a crane, the sleeve is adjusted to be vertical by a guide deviation correcting mechanism (a pressing and pulling oil cylinder 5 and a centering oil cylinder 10), the sleeve is clamped by a clamping device (a clamping oil cylinder 6 and the upper chuck 7), the clamping device and the sleeve are twisted and swung left and right within a certain angle through the alternate extension and retraction of pipe twisting oil cylinders 9 on two sides, the sleeve is quickly pressed into the stratum by the pressing and pulling oil cylinder 5, after the depth of the sleeve pressed into the stratum reaches the maximum stroke of the pressing and pulling oil cylinder 5, the clamping oil cylinder 6 shortens to move, the sleeve is loosened, the free stroke of the pressing and pulling oil cylinder 5 extends to lift the upper chuck 7 to the top dead center, the sleeve is clamped by the upper chuck 7 again, and the sleeve is pressed by the pressing and pulling oil cylinder 5 for one oil cylinder stroke. Repeating the actions, the rotary drilling rig grabs the rock soil in the sleeve, and the pipe twisting machine is matched with the step pressing sleeve until the designed pile depth. And twisting and pulling the sleeve while pouring concrete, and pulling the sleeve while pouring until all the sleeves are pulled out, so that the pile is formed by pouring.
It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.
Claims (4)
1. A tube twisting machine is characterized in that: the pipe twisting machine comprises a chassis (1), a lower chuck (2), an upper chuck (7), a pipe twisting oil cylinder (9) and a centering oil cylinder (10), wherein the lower chuck (2) is arranged in the chassis (1), a pressing and pulling oil cylinder (5) is installed on the chassis (1), the upper chuck (7) arranged above the lower chuck (2) is controlled to ascend and descend through the pressing and pulling oil cylinder (5), a clamping oil cylinder (6) is arranged on one side of the upper chuck (7) and used for clamping and fixing an upper machine casing pipe (8) extending into the upper chuck (7), the top end of the upper machine casing pipe (8) is connected and driven through a crane, and the bottom end of the upper machine casing pipe (8) penetrates through the lower chuck (2) and is clamped and fixed through a lower clamping oil cylinder (3) connected with the lower chuck (2); one end of the centering oil cylinder (10) is connected with the upper chuck (7), and the other end of the centering oil cylinder (10) is connected with the control valve block (11); two sides of the righting oil cylinder (10) are respectively provided with a tube twisting oil cylinder (9) for pushing the upper chuck (7) to rotate the upper casing (8), and each tube twisting oil cylinder (9) is connected and driven by a control valve block (11).
2. The tube rolling machine according to claim 1, characterized in that: two supporting seats (4) are arranged on the lower chuck (2), and are respectively positioned under the edges of two sides of the upper chuck (7) and used for supporting the upper chuck.
3. The tube rolling machine according to claim 1, characterized in that: a remote control interface (12) and a power supply interface (13) are arranged on one side of the control valve block (11), and the remote control interface (12) is externally connected with a remote control device and used for remotely controlling the pipe twisting machine; the power interface (13) is used for connecting an external circuit.
4. The tube rolling machine according to claim 1, characterized in that: and a mechanical interface board (14) is arranged on one side of the chassis (1) far away from the upper casing (8) of the machine and is used for connecting a crane to move the whole machine equipment of the pipe twisting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023344680.9U CN214460373U (en) | 2020-12-31 | 2020-12-31 | Pipe rubbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023344680.9U CN214460373U (en) | 2020-12-31 | 2020-12-31 | Pipe rubbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214460373U true CN214460373U (en) | 2021-10-22 |
Family
ID=78110271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023344680.9U Active CN214460373U (en) | 2020-12-31 | 2020-12-31 | Pipe rubbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214460373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647500A (en) * | 2020-12-31 | 2021-04-13 | 杭州鹏杰机械制造有限公司 | Pipe rubbing machine |
-
2020
- 2020-12-31 CN CN202023344680.9U patent/CN214460373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112647500A (en) * | 2020-12-31 | 2021-04-13 | 杭州鹏杰机械制造有限公司 | Pipe rubbing machine |
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