CN218803069U - Protection device of concrete pipe pile centrifuge - Google Patents
Protection device of concrete pipe pile centrifuge Download PDFInfo
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- CN218803069U CN218803069U CN202223289571.0U CN202223289571U CN218803069U CN 218803069 U CN218803069 U CN 218803069U CN 202223289571 U CN202223289571 U CN 202223289571U CN 218803069 U CN218803069 U CN 218803069U
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- tubular pile
- steel mould
- pile steel
- protection device
- concrete pipe
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Abstract
The utility model discloses a concrete pipe pile centrifuge's protection device relates to tubular pile production technical field, the utility model discloses a ground is provided with the protection subassembly on, and the protection subassembly includes that hydraulic pressure cuts the formula elevating platform, and hydraulic pressure is cut and is connected with the material wheel on the formula elevating platform, is connected with the portal frame on the ground, installs the pneumatic cylinder on the portal frame, and the pneumatic cylinder output is connected with the linkage platform through the piston rod. The utility model discloses a setting of protection subassembly, the pneumatic cylinder output moves down through piston rod drive linkage platform when the motor deceleration, thereby it moves down to make linkage platform drive damping spring shock absorber and braking plate, thereby make the synchronous deceleration of tubular pile steel mould through braking plate and tubular pile steel mould contact, it is spacing to the top of tubular pile steel mould simultaneously, thereby effectively reduce tubular pile steel mould leap-out phenomenon and take place, the better effective tubular pile steel mould leap-out phenomenon that reduces of protection effect takes place, even tubular pile steel mould leap-out also can reduce its harm to the production of peripheral personnel.
Description
Technical Field
The utility model relates to a tubular pile production technical field specifically is a concrete pipe pile centrifuge's protection device.
Background
The tubular pile is one of the reinforced structures, when the bearing capacity of the foundation is small, the tubular pile needs to be driven into the ground to support the building, the weight of the building on the ground is transmitted to a soil layer with high bearing capacity on the lower layer through the tubular pile, the concrete tubular pile is usually processed by adopting a centrifugal forming method, namely concrete is injected into a steel mould, then the tubular pile steel mould is driven to rotate by a tubular pile centrifuge, and at the moment, the concrete in the tubular pile steel mould is formed by centrifugal force.
Application number is 201920809926.3's concrete pipe pile centrifuge's deceleration protection device, a concrete pipe pile centrifuge's protection device is related to, this utility model structural design is reasonable, at the rotation in-process of steel mould, can detect the running position of steel mould in real time, when the range of beating of steel mould surpasses the safety range, the immediate response early warning reduces the functioning speed of steel mould, the live time of extension steel mould, thereby avoid taking place the equipment incident, protect centrifuge's safety, avoid centrifuge to receive steel mould striking damage.
The device passes through distance sensor and detects the steel mould and beats, thereby reduce motor speed when the steel mould is unstable and play the guard action, though the device has better protection effect to a certain extent, but mainly be the rotational speed of motor reduces, and the steel mould receives inertia to influence the rotational speed and hardly descends fast, the supporting wheel rotational speed is slow and the steel mould rotational speed is fast, relative motion between the two, the risk that the steel mould drops from the device can appear in the influence of frictional force, this protection device has certain limitation when using simultaneously, thereby mainly avoid the steel mould high rotational speed always to play the guard action through the deceleration, the inertia that produces by the high rotational speed when supposing that the steel mould is first greatly vibrated influences and jumps out the device, the guard action is hardly realized to the motor deceleration this moment, still there may exist the steel mould and jump out the phenomenon and take place.
Disclosure of Invention
Based on this, the utility model aims at providing a concrete pipe pile centrifuge's protection device to solve the relatively poor technical problem of protection effect.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a concrete pipe pile centrifuge's protection device, includes the ground, be provided with the protection subassembly on the ground, the protection subassembly includes that hydraulic pressure cuts the formula elevating platform, hydraulic pressure is cut and is connected with the material wheel on the formula elevating platform, be connected with the portal frame on the ground, install the pneumatic cylinder on the portal frame, the pneumatic cylinder output is connected with the linkage platform through the piston rod, install damping spring shock absorber under the linkage platform, be connected with the braking plate under the damping spring shock absorber.
Through adopting above-mentioned technical scheme, the pneumatic cylinder output moves down through piston rod drive linkage platform when the motor slows down to make linkage platform drive damping spring shock absorber and braking plate move down, thereby make the synchronous deceleration of tubular pile steel mould through braking plate and tubular pile steel mould contact, it is spacing to the top of tubular pile steel mould simultaneously, thereby effectively reduce tubular pile steel mould and jump out the phenomenon and take place, the impact force that produces when simultaneously vibrating the tubular pile steel mould is cushioned through damping spring shock absorber, with the impact force that reduces the pneumatic cylinder and receive.
Further, install the motor on the ground, the motor output is connected with the supporting wheel through the pivot, be provided with the tubular pile steel mould on the supporting wheel, be connected with the support on the ground, install ultrasonic distance sensor under the portal frame.
Through adopting above-mentioned technical scheme, thereby the motor starts the rotation of output drive pivot and makes the supporting wheel rotatory, and the supporting wheel is rotatory back and is driven the tubular pile steel mould through frictional force and rotatory, and the rotatory inside concrete of back of tubular pile steel mould begins the shaping by the centrifugal force influence.
Furthermore, both sides of the top of the material wheel are matched with a tubular pile steel mould, and both sides of the top of the material wheel are arc-shaped.
Through adopting above-mentioned technical scheme, thereby shift up through hydraulic pressure formula elevating platform drive material wheel and contact with tubular pile steel mould bottom, realize the unloading of tubular pile steel mould through the mode that adopts the slip-in roll-off, and then reduce the influence that the portal frame produced unloading on going up.
Furthermore, the material wheel is provided with a plurality of, and is a plurality of material wheel equidistance distributes.
Through adopting above-mentioned technical scheme, thereby shift up through hydraulic pressure formula elevating platform drive material wheel and contact with tubular pile steel mould bottom, realize the unloading of tubular pile steel mould through the mode that adopts the slip-in roll-off, and then reduce the influence that the portal frame produced unloading on going up.
Furthermore, the middle of the bottom of the linkage table is matched with the middle of the top of the brake plate, and the brake plate is movably connected with the linkage table.
Through adopting above-mentioned technical scheme, the pneumatic cylinder output passes through the piston rod drive linkage platform and moves down to make the linkage platform drive damping spring bumper shock absorber and brake plate move down, thereby make the synchronous deceleration of tubular pile steel mould through brake plate and tubular pile steel mould contact, spacing to the top of tubular pile steel mould simultaneously, thereby effectively reduce tubular pile steel mould and jump out the phenomenon and take place.
Furthermore, the portal frame, the hydraulic cylinder, the linkage table, the damping spring shock absorbers and the brake plate are all provided with a plurality of damping spring shock absorbers, and the damping spring shock absorbers are fixed to two sides of the bottoms of the linkage tables respectively.
Through adopting above-mentioned technical scheme, thereby make the synchronous deceleration of tubular pile steel mould through braking plate and tubular pile steel mould contact, it is spacing to the top of tubular pile steel mould simultaneously, thereby it takes place to effectively reduce the tubular pile steel mould phenomenon of jumping out, the impact force that produces when vibrating the tubular pile steel mould is cushioned through damping spring shock absorber simultaneously, with the impact force that reduces the pneumatic cylinder and receive, set up through the portal frame simultaneously and cover half at the device top, thereby can be blockked by the portal frame when making the tubular pile steel mould jump out.
To sum up, the utility model discloses mainly have following beneficial effect:
the utility model discloses a setting of protection subassembly, the pneumatic cylinder output moves down through piston rod drive linkage platform when the motor slows down, thereby make linkage platform drive damping spring bumper shock absorber and braking plate move down, thereby make the synchronous deceleration of tubular pile steel mould through braking plate and tubular pile steel mould contact, it is spacing to the top of tubular pile steel mould simultaneously, thereby effectively reduce tubular pile steel mould leap-out phenomenon and take place, the impact force that produces when vibrating through damping spring bumper shock absorber geminate transistors tubular pile steel mould simultaneously cushions, so as to reduce the impact force that the pneumatic cylinder received, set up through the portal frame and cover half device top simultaneously, thereby can be blockked by the portal frame when making tubular pile steel mould leap out, and then reduce the harm that produces when tubular pile steel mould leap-out, simultaneously for avoiding portal frame influence normal unloading of device, through hydraulic pressure cut formula elevating platform drive material wheel shift up thereby with tubular pile steel mould bottom contact, through the mode that adopts the slip-in roll-out roll-off, and then reduce the influence that the portal frame produced to unloading, the better effective reduction of protection effect takes place tubular pile steel mould leap-out phenomenon.
Drawings
FIG. 1 is a schematic top view of the apparatus of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the apparatus of the present invention during loading and unloading;
FIG. 3 is a schematic view of the cross-sectional structure of the device according to the present invention when the device is decelerating;
fig. 4 is a schematic view of the structure of the material wheel of the present invention.
In the figure: 1. a foundation; 2. a rotating shaft; 3. a support wheel; 4. a pipe pile steel mould; 5. a motor; 6. an ultrasonic distance sensor; 7. a protection component; 701. a gantry; 702. a hydraulic cylinder; 703. a hydraulic scissor lift table; 704. a material wheel; 705. a linkage table; 706. a damping spring shock absorber; 707. a brake plate; 8. and (4) a bracket.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes an embodiment of the present invention according to its overall structure.
A protection device of a concrete pipe pile centrifuge is shown in figures 1, 2, 3 and 4 and comprises a foundation 1, wherein a protection component 7 is arranged on the foundation 1.
Specifically, the protection assembly 7 comprises a hydraulic shear type lifting platform 703 arranged in the middle of the top of the foundation 1, the top of the hydraulic shear type lifting platform 703 is connected with a plurality of material wheels 704, the material wheels 704 are distributed at equal intervals, two sides of the top of each material wheel 704 are matched with the tubular pile steel die 4, two sides of the top of each material wheel 704 are arc-shaped, loading and unloading are facilitated, two sides of the top of the foundation 1 are connected with a portal frame 701, damage caused by jumping out of the tubular pile die 4 is reduced, a hydraulic cylinder 702 is installed at the top of the portal frame 701, an output end of the hydraulic cylinder 702 is connected with a linkage platform 705 through a piston rod, the piston rod on the output end of the hydraulic cylinder 702 penetrates through the middle of the top of the portal frame 701 and extends to the middle of the bottom of the portal frame 701, damping spring shock absorbers 706 are installed at two sides of the bottom of the linkage platform 705, impact force received by the hydraulic cylinder 702 is reduced, the bottoms of the damping spring shock absorbers 707 are connected with the bottoms of the tubular pile dies 4, so that the tubular pile dies are synchronously decelerated, the protection effect is good, the phenomenon that the jumping out of the tubular pile dies 4 is effectively reduced, and damage caused to surrounding personnel can be reduced even if the tubular pile dies 4 jump out.
Referring to fig. 1, 2 and 3, in the above-mentioned embodiment, motor 5 is installed to 1 top one side of ground, and the output of motor 5 is connected with supporting wheel 3 through pivot 2, and 3 tops of supporting wheel prevent to have tubular pile steel mould 4, and 1 top both sides of ground all are connected with support 8, and ultrasonic distance sensor 6 is installed to portal frame 701 bottom, makes things convenient for the shaping of concrete tubular pile.
Referring to fig. 1, 2, 3 and 4, in the above embodiment, the middle of the bottom of the linkage table 705 is matched with the middle of the top of the braking plate 707, the braking plate 707 is detachably connected to the linkage table 705, the gantry 701, the hydraulic cylinder 702, the linkage table 705, the damping spring shock absorbers 706 and the braking plate 707 are provided in plurality, and the damping spring shock absorbers 706 are respectively fixed to two sides of the bottom of the linkage tables 705, so that the protection effect is better and the occurrence of the phenomenon that the pipe pile steel die 4 jumps out is effectively reduced.
The implementation principle of the embodiment is as follows: firstly, a worker starts the hydraulic shear type lifting platform 703, the hydraulic shear type lifting platform 703 drives the material wheel 704 to move upwards after being started, then the worker places the tubular pile steel die 4 on the material wheel 704 and pushes the tubular pile steel die 4 to realize feeding work, and resistance of the tubular pile steel die 4 during translation is reduced through the material wheel 704 so as to facilitate feeding and discharging;
centrifugal forming, wherein after the preparation work is finished, a worker starts the motor 5, the output end of the motor 5 drives the rotating shaft 2 to rotate so as to rotate the supporting wheel 3, the supporting wheel 3 drives the tubular pile steel die 4 to rotate through friction force after rotating, and the concrete in the tubular pile steel die 4 starts to be formed after being influenced by centrifugal force after rotating;
protection, detect tubular pile steel mould 4 range of beating through ultrasonic distance sensor 6, ultrasonic distance sensor 6 sends the signal of telecommunication in the control room of external world when tubular pile steel mould 4 range of beating is too big, thereby make the rotational speed of motor 5 reduce, play the protection of deceleration, pneumatic cylinder 702 starts simultaneously, output passes through piston rod drive linkage platform 705 to move down after pneumatic cylinder 702 starts, thereby make linkage platform 705 drive damping spring bumper shock absorber 706 and brake shoe 707 move down, thereby make the synchronous deceleration of tubular pile steel mould 4 through brake shoe 707 and contact with tubular pile steel mould 4, spacing the top of tubular pile steel mould 4 simultaneously, thereby effectively reduce tubular pile steel mould 4 and jump out the phenomenon and take place, the impact force that produces when simultaneously through damping spring bumper shock absorber 706 to tubular pile steel mould 4 vibration cushions, so as to reduce the impact force that pneumatic cylinder 702 received, half cover the device top through the setting of portal frame 701 simultaneously, thereby can be blockked by portal frame 701 when making tubular pile steel mould 4 jump out, and then reduce the harm that the external world produced when tubular pile steel mould 4 jumps.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (6)
1. The utility model provides a protection device of concrete pipe pile centrifuge, includes ground (1), its characterized in that: be provided with protection subassembly (7) on ground (1), protection subassembly (7) cut formula elevating platform (703) including hydraulic pressure, be connected with material wheel (704) on hydraulic pressure cuts formula elevating platform (703), be connected with portal frame (701) on ground (1), install pneumatic cylinder (702) on portal frame (701), pneumatic cylinder (702) output is connected with linkage platform (705) through the piston rod, install damping spring shock absorber ware (706) under linkage platform (705), be connected with braking plate (707) under damping spring shock absorber ware (706).
2. The protection device of concrete pipe pile centrifuge according to claim 1, characterized in that: install motor (5) on ground (1), motor (5) output is connected with supporting wheel (3) through pivot (2), be provided with tubular pile steel mould (4) on supporting wheel (3), be connected with support (8) on ground (1), install ultrasonic distance sensor (6) under portal frame (701).
3. The protection device of concrete pipe pile centrifuge according to claim 1, characterized in that: both sides of the top of the material wheel (704) are matched with the tubular pile steel die (4), and both sides of the top of the material wheel (704) are arc-shaped.
4. The protection device of concrete pipe pile centrifuge according to claim 3, characterized in that: the material wheel (704) is provided with a plurality of material wheels (704) which are distributed at equal intervals.
5. The protection device of concrete pipe pile centrifuge according to claim 1, characterized in that: the middle of the bottom of the linkage table (705) is matched with the middle of the top of the brake plate (707), and the brake plate (707) is movably connected with the linkage table (705).
6. The protection device of concrete pipe pile centrifuge according to claim 5, characterized in that: the gantry frame (701), the hydraulic cylinder (702), the linkage table (705), the damping spring shock absorbers (706) and the brake plate (707) are all provided with a plurality of damping spring shock absorbers, and the damping spring shock absorbers (706) are fixed to two sides of the bottom of the linkage tables (705) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223289571.0U CN218803069U (en) | 2022-12-08 | 2022-12-08 | Protection device of concrete pipe pile centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223289571.0U CN218803069U (en) | 2022-12-08 | 2022-12-08 | Protection device of concrete pipe pile centrifuge |
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| CN218803069U true CN218803069U (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223289571.0U Active CN218803069U (en) | 2022-12-08 | 2022-12-08 | Protection device of concrete pipe pile centrifuge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604696A (en) * | 2023-05-22 | 2023-08-18 | 江苏诚意桩业科技发展有限公司 | Tubular pile centrifuge |
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2022
- 2022-12-08 CN CN202223289571.0U patent/CN218803069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116604696A (en) * | 2023-05-22 | 2023-08-18 | 江苏诚意桩业科技发展有限公司 | Tubular pile centrifuge |
| CN116604696B (en) * | 2023-05-22 | 2023-12-08 | 江苏诚意桩业科技发展有限公司 | Tubular pile centrifuge |
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