CN215434274U - Mould stripping equipment for prestressed pipe pile mould - Google Patents
Mould stripping equipment for prestressed pipe pile mould Download PDFInfo
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- CN215434274U CN215434274U CN202121633197.4U CN202121633197U CN215434274U CN 215434274 U CN215434274 U CN 215434274U CN 202121633197 U CN202121633197 U CN 202121633197U CN 215434274 U CN215434274 U CN 215434274U
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- lifting rod
- sucker
- mould
- vacuum chuck
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Abstract
The utility model discloses a prestressed pipe pile mould stripping device, which is used for removing an upper mould after pipe pile manufacturing is finished and comprises a walking chassis and a mould stripping device arranged on the upper part of the walking chassis; the walking chassis comprises an operation platform, a walking motor, a walking speed reducer and a walking mechanism, wherein the walking motor, the walking speed reducer and the walking mechanism are arranged at the lower part of the operation platform; the walking motor is connected with the walking speed reducer, and the walking speed reducer is connected with the walking mechanism; the form removing device comprises moving trolleys, at least three moving trolleys are arranged on three parallel rails above the operating platform, and air suction pumps and hydraulic cylinders are arranged on the moving trolleys; the movable trolley is provided with a first lifting rod, the upper end of the first lifting rod is connected with a driving arm through a first hinge shaft, the other end of the driving arm is connected with a second lifting rod through a second hinge shaft, and the lower end of the second lifting rod is respectively connected with a sucker assembly through a third hinge shaft and a fourth hinge shaft; the first lifting rod and the second lifting rod are connected with a hydraulic cylinder arranged on the movable trolley through oil pipes.
Description
Technical Field
The utility model relates to the field of prestressed pipe piles, in particular to a prestressed pipe pile mould stripping device.
Background
In the production process of the prestressed pipe pile, after concrete is condensed in a mould, an upper mould and a lower mould need to be separated firstly, and then a pipe pile product and the mould can be separated to complete demoulding. The mould that specifically can adopt driving a vehicle or other hoists will go up the mould and hang away from or break away from with the lower mould through the manual work, because the mould is overall dimension and weight all great usually, no matter which kind of mode, all be unfavorable for the workman to operate, have certain potential safety hazard to the collision of mould and lower mould takes place easily, causes the damage of mould.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the use process of the existing prestressed pipe pile mould stripping equipment, workers are inconvenient to operate and the mould is easy to damage.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a prestressed pipe pile mould stripping device is used for removing an upper mould after pipe piles are manufactured, and comprises a walking chassis and a mould stripping device arranged on the upper part of the walking chassis;
the walking chassis comprises an operation platform, a walking motor, a walking speed reducer and a walking mechanism, wherein the walking motor, the walking speed reducer and the walking mechanism are arranged at the lower part of the operation platform; the walking motor is connected with the walking speed reducer, and the walking speed reducer is connected with the walking mechanism;
the form removing device comprises moving trolleys, at least three moving trolleys are arranged on three parallel rails above the operating platform, and air suction pumps and hydraulic cylinders are arranged on the moving trolleys;
the movable trolley is provided with a first lifting rod, the upper end of the first lifting rod is connected with a driving arm through a first hinge shaft, the other end of the driving arm is connected with a second lifting rod through a second hinge shaft, and the lower end of the second lifting rod is respectively connected with a sucker assembly through a third hinge shaft and a fourth hinge shaft; the first lifting rod and the second lifting rod are connected with a hydraulic cylinder arranged on the movable trolley through oil pipes;
the sucker component comprises a sucker rod with a ball head and a sucker seat with a ball seat; the other end of the sucker seat is detachably connected with a vacuum sucker, the outer surface of the vacuum sucker is provided with an arc surface, the outer surface of the vacuum sucker is provided with an adaptive sealing gasket, the sealing gasket consists of a filter screen and sponge, the sponge is provided with a round hole with one end opening larger than the other end opening, and the end with the larger opening is close to the outer surface of the vacuum sucker; the center of the vacuum sucker is provided with a through hole which is connected with an air pump arranged on the movable trolley through a sealing pipe.
Further, in the above apparatus for removing the form of the prestressed pipe pile mold, the following features are also provided: the range of the central angle alpha corresponding to the arc surface of the vacuum chuck is 30-60 degrees.
Further, in the above apparatus for removing the form of the prestressed pipe pile mold, the following features are also provided: the vacuum chuck is connected with the chuck seat through screws, and the chuck seat is provided with a threaded hole.
Further, in the above apparatus for removing the form of the prestressed pipe pile mold, the following features are also provided: the outer surface of the vacuum sucker is provided with a jointed rubber sealing ring.
Further, in the above apparatus for removing the form of the prestressed pipe pile mold, the following features are also provided: the outer surface of the vacuum sucker is provided with a plurality of air holes which are communicated with the through hole and can be blocked by a plug.
Further, in the above apparatus for removing the form of the prestressed pipe pile mold, the following features are also provided: the filter screen in the sealing gasket is connected with the vacuum chuck.
Further, in the above apparatus for removing the form of the prestressed pipe pile mold, the following features are also provided: the sponge in the sealing gasket is connected with the vacuum chuck.
Further, in the above apparatus for removing the form of the prestressed pipe pile mold, the following features are also provided: the motor is arranged on the movable trolley and drives a wheel arranged at the bottom of the movable trolley to move on the operating platform along the extending direction of the track; both ends of the track are provided with limiting parts.
Further, in the above apparatus for removing the form of the prestressed pipe pile mold, the following features are also provided: the movable trolley is provided with a distance measuring instrument.
Further, in the above apparatus for removing the form of the prestressed pipe pile mold, the following features are also provided: and the device also comprises displacement sensors arranged around the walking chassis.
The mould stripping equipment for the prestressed pipe pile mould provided by the utility model has the following advantages that:
according to the utility model, the walking chassis is arranged, so that the free movement of the prestressed pipe pile mould stripping equipment can be realized, and the flexibility of the equipment is increased; the operation platform is provided with the three moving trolleys, and each moving trolley is provided with the two sucker assemblies, so that the prestressed pipe piles with different lengths can be adjusted, the six sucker assemblies can simultaneously adsorb the upper die of the pipe pile die, and the suction force is ensured to be large enough and more reliable; the ball head and the ball seat are arranged between the sucker rod and the sucker seat, so that the multi-degree-of-freedom adjustment of the vacuum sucker can be realized, and the vacuum sucker can be conveniently and quickly contacted with the upper die; through set up the sealed pad of constituteing by filter screen and sponge at the vacuum chuck surface, can play the filter action to granule impurity etc to be close to vacuum chuck with the great one end of sponge opening, the suction loss is little, improves vacuum chuck's adsorption effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a schematic structural diagram of a prestressed pipe pile mold stripping device;
FIG. 2 is a schematic structural view of the mobile cart mounted on the operation platform;
FIG. 3 is a schematic structural view of the chuck assembly;
FIG. 4 is a schematic view of the gasket construction;
FIG. 5 is a schematic view of the vacuum chuck configuration;
fig. 6 is a schematic structural view of the bottom of the walking chassis.
In the drawings:
1. a walking chassis; 11. an operating platform; 12. a track; 13. a traveling motor; 14. a walking speed reducer; 15. a universal wheel; 16. a directional wheel; 2. a form removal device; 21. moving the trolley; 211. an air pump; 212. a hydraulic cylinder; 22. a first lifting rod; 23. a second lifting rod; 24. a drive arm; 25. a sucker component; 251. a sucker rod; 2511. a ball head; 252. a sucker seat; 2521. a ball seat; 253. a vacuum chuck; 2531. a through hole; 2532. air holes; 2533. a rubber seal ring; 254. a gasket; 2541. filtering with a screen; 2542. a sponge; 2542a, a round hole; 25. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.
As shown in fig. 1 to 6, the utility model provides a prestressed pipe pile mould stripping device, which is used for removing an upper mould after a pipe pile is manufactured, and comprises a walking chassis 1 and a mould stripping device 2 arranged at the upper part of the walking chassis 1; the walking chassis 1 comprises an operation platform 11, a walking motor 13, a walking speed reducer 14 and a walking mechanism, wherein the walking motor 13, the walking speed reducer 14 and the walking mechanism are installed on the lower portion of the operation platform 11, the walking motor 13 is connected with the walking speed reducer 14, and the walking speed reducer 14 is connected with the walking mechanism.
Specifically, the traveling speed reducer 14 is a two-stage gear speed reducer, and the traveling mechanism is composed of two universal wheels 15 located on the same side and two directional wheels 16 located on the other side.
Further, the form removing device 2 comprises a moving trolley 21, at least three moving trolleys 21 are arranged on the three parallel rails 12 above the operating platform 11, and the moving trolleys 21 are provided with a suction pump 211 and a hydraulic cylinder 212. Since the prefabricated pile mould is usually large in size and weight, in order to ensure the reliability of the equipment, at least three sets of mould removing points are arranged on the upper mould, and therefore at least three moving trolleys 21 are arranged.
Further, a first lifting rod 22 is mounted on the moving trolley 21, the upper end of the first lifting rod 22 is connected with a driving arm 24 through a first hinge shaft, the other end of the driving wall is connected with a second lifting rod 23 through a second hinge shaft, the lower end of the second lifting rod 23 is respectively connected with a suction cup assembly 25 through a third hinge shaft and a fourth hinge shaft, and the first lifting rod 22 and the second lifting rod 23 are connected with a hydraulic cylinder 212 mounted on the moving trolley 21 through oil pipes.
Specifically, the hydraulic cylinder 212 is used as a power source to control the movement of the first lifting rod 22 and the second lifting rod 23, and it is understood that the hydraulic cylinder 212 may be selectively installed with a plurality of hydraulic valves of different types to control the first lifting rod 22 and the second lifting rod 23, for example, to individually adjust the heights of the first lifting rod 22 and the second lifting rod 23, or to simultaneously adjust the heights of the first lifting rod 22 and the second lifting rod 23, depending on the actual needs.
Further, the suction cup assembly 25 includes a suction cup rod 251 with a ball head 2511 and a suction cup holder 252 with a ball seat 2521, the ball head 2511 of the suction cup holder 252 can move freely in the ball seat 2521 of the suction cup holder 252. Through the structure of ball 2511 and ball seat 2521, the free rotation of the suction cup holder 252 can be satisfied, the direction of the suction cup holder 252 can be conveniently adjusted, and the subsequent suction cup assembly 25 is conveniently located at a proper position during operation.
Further, the other end of the sucker seat 252 is detachably connected with a vacuum sucker 253, and the outer surface of the vacuum sucker 253 is arranged to be an arc surface and is used for being matched with an upper die of the tubular pile die. The outer surface of the vacuum chuck 253 is provided with an adaptive sealing gasket 254, the sealing gasket 254 is composed of a filter screen 2541 and a sponge 2542, the sponge 2542 is provided with a round hole 2542a with one end opening larger than the other end opening, and the end with the larger opening is close to the outer surface of the vacuum chuck 253; the vacuum chuck 253 is provided with a through hole 2531 at the center hole, and the through hole 2531 is connected with the air suction pump 211 arranged on the moving trolley 21 through a sealing pipe.
In particular, the sealing pad 254 composed of the filter screen 2541 and the sponge 2542 is provided because there are some fragmentary concrete fragments on the surface of the precast pile, and the suction pump 211 is easy to block the through hole 2531 of the vacuum suction cup 253 when sucking air through the vacuum suction cup 253, which may affect the normal operation of the form removing device 2.
Further, the range of the central angle corresponding to the arc surface of the vacuum chuck 253 is set to 30 ° to 60 °. In order to ensure that the vacuum chuck 253 has a sufficiently large contact area with the upper die of the precast pile mould, it is preferable that the range of the central angle α corresponding to the arc surface of the vacuum chuck 253 is greater than 30 °; meanwhile, each moving trolley 21 is provided with two sucker assemblies 25, so that a certain gap is reserved in order to avoid mutual collision between the sucker assemblies 25, and the central angle corresponding to the upper die is 180 degrees, so that the range of the central angle alpha corresponding to the arc surface of the vacuum sucker 253 is set to be smaller than 60 degrees.
Furthermore, the vacuum chuck 253 is connected with the chuck seat 252 by screws, and the chuck seat 252 is provided with a threaded hole; can accomplish the removable connection between vacuum chuck 253 and sucking disc seat 252 like this, when carrying out the form removal to the precast pile of different specifications, can change vacuum chuck 253. Through such setting, increased the commonality of this equipment.
Furthermore, the outer surface of the vacuum chuck 253 is provided with a rubber sealing ring 2533 which is attached to the outer surface of the vacuum chuck 253, because the mold removing device for the prestressed pipe pile mold provided by the utility model mainly vacuumizes the environment surrounded by the vacuum chuck 253 through the air suction pump 211, and after the vacuum chuck 253 contacts with the upper mold, the air suction pump 211 enables negative air pressure to be generated in the vacuum chuck 253, so that the upper mold is firmly sucked, and at this time, the upper mold is connected with the vacuum chuck 253 into a whole. Be equipped with the rubber seal 2533 of laminating at vacuum chuck 253 surface, can further strengthen vacuum chuck 253 self leakproofness, avoid vacuum chuck 253 to go wrong and lead to going up the mould condition such as dropping suddenly.
Furthermore, the outer surface of the vacuum chuck 253 is provided with a plurality of air holes 2532, the air holes 2532 are communicated with the through hole 2531, and the air holes 2532 can be blocked. This is because the suction force required by the vacuum chuck 253 may be different under different working conditions, and in addition to controlling the flow rate and the vacuum degree of the suction pump 211, the corresponding air hole 2532 may be blocked, so as to achieve the purpose of adjusting the maximum suction force provided by the vacuum chuck 253.
Further, the filter 2541 in the seal 254 is connected to the vacuum chuck 253, or the sponge 2542 in the seal 254 is connected to the vacuum chuck 253; the filter screen 2541 or the sponge 2542 can be connected with the vacuum chuck 253 and the filter screen 2541 and the sponge 2542 by adhesives. This is because the screen 2541 is a filter, and it can be effective where it is located; the sponge 2542 is also similar in that only the end with the larger opening is close to the vacuum chuck 253, and the end with the smaller opening is far away from the vacuum chuck 253, so that the suction hole is in a trapezoidal shape, the suction loss is small, and the suction effect of the vacuum chuck 253 is improved.
Furthermore, the moving trolley 21 is provided with a motor 25, the motor 25 drives wheels mounted at the bottom of the moving trolley 21 to move on the operating platform 11 along the extending direction of the rail 12, and both ends of the rail 12 are provided with a limiting member, so that the moving trolley 21 is ensured not to be separated from the operating platform 11.
Furthermore, the distance measuring instrument is arranged on the movable trolley 21, so that the distance between the movable trolley 21 and the movable trolley 21 can be ensured, the movable trolley 21 and the movable trolley 21 cannot collide with each other, and the normal operation of the form removal operation is not influenced.
Furthermore, the form removal equipment also comprises displacement sensors arranged on the periphery of the walking chassis 1, so that a worker can remotely and accurately position the position of the form removal equipment, and the worker can conveniently control the form removal equipment to work by using a controller arranged on the form removal equipment. The mould removing devices 2 of the mould removing equipment can be operated synchronously by a controller and switched to be operated independently.
The working process of the prestressed pipe pile mould stripping equipment provided by the utility model is as follows: the form removing equipment moves to a position which is parallel to and close to the tubular pile mould through a self walking chassis 1; then the hydraulic cylinder 212 starts to work, and the first lifting rod 22 and the second lifting rod 23 are adjusted to proper positions; at this time, the vacuum chuck 253 and the upper mold should be in a state of coming into contact, at this time, the second lifting rod 23 and the ball 2511 of the chuck rod 251 and the ball seat 2521 of the chuck seat 252 in the chuck assembly 25 are finely adjusted, and the air pump 211 is started, so that the vacuum chuck 253 and the upper mold are in place to be contacted; after the vacuum chuck 253 and the upper die are contacted in place and the whole working state of the inspection equipment is not abnormal, the power of the air suction pump 211 is gradually increased, so that the vacuum chuck 253 can completely suck the upper die, and at the moment, the first lifting rod 22 and the second lifting rod 23 are adjusted through the hydraulic cylinder 212, so that the upper die and the lower die are separated, and the function of removing the upper die is realized.
The utility model has the advantages that the walking chassis 1 is arranged, so that the prestressed pipe pile mould stripping equipment can freely move, and the flexibility of the equipment is improved; the three moving trolleys 21 are arranged on the operating platform 11, and the two sucker assemblies 25 are arranged on each moving trolley 21, so that the prestressed pipe piles with different lengths can be adjusted, the six sucker assemblies 25 can adsorb the upper die of the pipe pile die at the same time, and the suction force is ensured to be large enough and more reliable; by arranging the ball head 2511 and the ball seat 2521 between the sucker rod 251 and the sucker seat 252, the multi-degree-of-freedom adjustment of the vacuum sucker 253 can be realized, and the vacuum sucker 253 can be conveniently and quickly contacted with an upper die; through set up the sealed 254 that comprises filter screen 2541 and sponge 2542 at vacuum chuck 253 surface, can be to its filtering action such as granule impurity to be close to vacuum chuck 253 with the great one end of sponge 2542 opening, the suction loss is little, improves vacuum chuck 253's adsorption effect.
The technical principles of the present invention have been described above in connection with specific embodiments, but it should be noted that the above descriptions are only for the purpose of explaining the principles of the present invention, and should not be construed as specifically limiting the scope of the present invention in any way. Based on the explanations herein, those skilled in the art will appreciate that other embodiments of the present invention or equivalents thereof without inventive step, are also within the scope of the present invention.
Claims (10)
1. A mould stripping device for a prestressed pipe pile mould is used for removing an upper mould after a pipe pile is manufactured, and is characterized by comprising a walking chassis and a mould stripping device arranged on the upper part of the walking chassis;
the walking chassis comprises an operation platform, a walking motor, a walking speed reducer and a walking mechanism, wherein the walking motor, the walking speed reducer and the walking mechanism are arranged at the lower part of the operation platform; the walking motor is connected with a walking speed reducer, and the walking speed reducer is connected with the walking mechanism;
the form removing device comprises moving trolleys, at least three moving trolleys are arranged on three parallel rails above the operating platform, and air suction pumps and hydraulic cylinders are arranged on the moving trolleys;
the movable trolley is provided with a first lifting rod, the upper end of the first lifting rod is connected with a driving arm through a first hinge shaft, the other end of the driving arm is connected with a second lifting rod through a second hinge shaft, and the lower end of the second lifting rod is respectively connected with a sucker assembly through a third hinge shaft and a fourth hinge shaft; the first lifting rod and the second lifting rod are connected with a hydraulic cylinder arranged on the movable trolley through oil pipes;
the sucker component comprises a sucker rod with a ball head and a sucker seat with a ball seat; the other end of the sucker seat is detachably connected with a vacuum sucker, the outer surface of the vacuum sucker is an arc surface, an adaptive sealing gasket is arranged on the outer surface of the vacuum sucker, the sealing gasket consists of a filter screen and sponge, a round hole with one end opening larger than the other end opening is formed in the sponge, and the end with the larger opening is close to the outer surface of the vacuum sucker; the vacuum chuck is characterized in that a through hole is formed in the center of the vacuum chuck and is connected with an air suction pump installed on the movable trolley through a sealing pipe.
2. The apparatus for stripping a prestressed pipe pile mold as claimed in claim 1, wherein the arc surface of said vacuum chuck corresponds to a central angle α in the range of 30 ° to 60 °.
3. The apparatus of claim 2, wherein the vacuum chuck is connected to a chuck base with a screw hole, and the chuck base is provided with a screw hole.
4. The apparatus of claim 3, wherein the vacuum chuck has a rubber sealing ring attached to its outer surface.
5. The apparatus of claim 4, wherein the vacuum chuck has a plurality of air holes on its outer surface, the air holes are connected to the through holes, and the air holes can be blocked by plugs.
6. The apparatus of claim 1, wherein the screen of the gasket is connected to a vacuum chuck.
7. The apparatus of claim 1, wherein the sponge in the sealing pad is connected to a vacuum chuck.
8. The apparatus for stripping the mold of prestressed pipe pile as claimed in claim 1, wherein said moving carriage is mounted with an electric motor, said electric motor drives wheels mounted at the bottom of the moving carriage to move along the extending direction of the rail on the operation platform; both ends of the track are provided with limiting parts.
9. The apparatus for stripping a prestressed pipe pile mold as claimed in any one of claims 1 to 8, wherein said moving carriage is provided with a distance measuring device.
10. The apparatus of claim 9, further comprising displacement sensors disposed around the traveling chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121633197.4U CN215434274U (en) | 2021-07-17 | 2021-07-17 | Mould stripping equipment for prestressed pipe pile mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121633197.4U CN215434274U (en) | 2021-07-17 | 2021-07-17 | Mould stripping equipment for prestressed pipe pile mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215434274U true CN215434274U (en) | 2022-01-07 |
Family
ID=79682829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121633197.4U Active CN215434274U (en) | 2021-07-17 | 2021-07-17 | Mould stripping equipment for prestressed pipe pile mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215434274U (en) |
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2021
- 2021-07-17 CN CN202121633197.4U patent/CN215434274U/en active Active
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