CN114215063A - Pile pulling equipment for pulling piles of steel pipe columns of door opening frames - Google Patents
Pile pulling equipment for pulling piles of steel pipe columns of door opening frames Download PDFInfo
- Publication number
- CN114215063A CN114215063A CN202111467964.3A CN202111467964A CN114215063A CN 114215063 A CN114215063 A CN 114215063A CN 202111467964 A CN202111467964 A CN 202111467964A CN 114215063 A CN114215063 A CN 114215063A
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- pulling
- claw
- door opening
- plate
- pipe column
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 210000000078 claw Anatomy 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
- E02D9/02—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof by withdrawing
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Disclosed is a pile pulling equipment for pulling a steel pipe column of a door opening frame, comprising: the chassis is a movable structure; the supporting plate is arranged on the base; the power mechanism is arranged on the supporting plate; pile pulling mechanism locates in the backup pad, and pile pulling mechanism includes swinging arms, carries and draws frame, carries and draws post, deflector and embraces the claw, and the first end of swinging arms and power unit's power output shaft fixed connection, the second end slidable of swinging arms locates in carrying and drawing the frame, carry the first end of drawing the post connect in carry and draw on the frame, carry the second end of drawing the post and be connected with embrace the claw, the deflector is located in the backup pad, carry and draw the post and wear to establish the deflector to relative deflector slidable, the deflector is used for leading to carrying the slip direction of drawing the post. This a pile pulling equipment for being directed at door opening frame steel-pipe column pulls out stake can be with the high-efficient stable pulling out of steel-pipe column of door opening frame, has saved the human cost greatly, has improved construction operating efficiency to safe and reliable.
Description
Technical Field
The invention relates to the technical field of constructional engineering construction, in particular to pile pulling equipment for pulling a steel pipe column of a door opening frame.
Background
The steel pipe column pile pulling is an operation means for pulling out and disassembling the steel pipe pile of the door opening frame, along with the development of the times, the application of the steel pipe column pile pulling equipment is gradually and widely changed, and great convenience is brought to the disassembly of the steel pipe of the door opening frame by people.
Traditional door opening frame steel-pipe column equipment pile pulling is inefficient to pile pulling stability is not high, when pulling out the pile to not unidimensional steel-pipe column, has certain limitation, and centre gripping efficiency is lower, and inconvenient control pile pulling height brings certain inconvenience for operating personnel.
Disclosure of Invention
In view of the above, the invention provides a pile pulling device capable of efficiently and stably pulling out a steel pipe column of a door opening frame, which greatly saves labor cost, improves construction efficiency, is safe and reliable, and is used for pulling out a pile of the steel pipe column of the door opening frame, so as to solve the problems in the prior art.
The invention provides pile pulling equipment for pulling a steel pipe column of a door opening frame, which comprises:
the chassis is a movable structure;
the supporting plate is arranged on the base;
the power mechanism is arranged on the supporting plate;
pile pulling mechanism locates in the backup pad, pile pulling mechanism includes swinging arms, carries and draws frame, carry and draws post, deflector and embraces the claw, the first end of swinging arms with power unit's power output shaft fixed connection, the second end slidable of swinging arms is located carry in the drawing frame, carry the first end of drawing the post connect in carry on drawing the frame, carry the second end of drawing the post and be connected with embrace the claw, the deflector is located in the backup pad, carry and draw the post and wear to establish the deflector, and it is relative the deflector slidable, the deflector is used for right carry the slip direction of drawing the post and lead.
Preferably, the pile pulling mechanism further comprises a telescopic rod,
the rod barrel of the telescopic rod is connected to the lifting column, one end of the outer extending rod of the telescopic rod is slidably inserted into the rod barrel, and the other end of the outer extending rod is provided with the holding claw.
Preferably, the holding claw comprises a first claw and a second claw which are matched with each other, and the first claw is fixedly connected to the extending rod of the telescopic rod;
the first claw is provided with a sliding groove, the second claw is provided with a sliding plate, the sliding plate can slidably penetrate through the sliding groove, the first end of the sliding plate is connected with the second claw, an expansion piece is arranged between the second end of the sliding plate and the first claw, and the expansion piece is used for pushing the first claw and the second claw to be mutually embraced or separated.
Preferably, the lifting frame is a strip-shaped frame structure, the frame structure is provided with a sliding groove along the length direction of the frame structure, and the second end of the swinging rod is slidably connected in the sliding groove.
Preferably, the guide plate is a rectangular frame structure with one side open, and the open side of the guide plate is fixedly connected to the support plate.
Preferably, a sliding roller is arranged in the guide plate, the sliding roller is arranged on one side, away from the support plate, of the guide plate and can rotate relative to the guide plate, and the lifting column is in pressing contact with the sliding roller.
Preferably, the limiting mechanism comprises two limiting units which are matched with each other,
each limiting unit comprises a fixing plate, a clamping plate, a guide pillar and a spring, the fixing plate is fixedly connected to the supporting plate, the guide pillar can be slidably arranged on the fixing plate in a penetrating mode, the spring is sleeved on the guide pillar, one end of the spring is extruded on the clamping plate, and the other end of the spring is extruded on the fixing plate.
Preferably, the limiting mechanism further comprises a screw rod, the screw rod is arranged on the fixing plate,
the guide post is provided with a slot, and the slot is used for tightly pushing the screw rod in an inserting manner so as to lock the guide post.
Preferably, the clamping plate is provided with a guide roller, and the guide roller is positioned on one side of the clamping plate far away from the fixed plate.
Preferably, the chassis further comprises a weight box, and the weight box is arranged on the chassis.
Has the advantages that:
a pile pulling equipment for being directed at door opening frame steel-pipe column pulls out stake in this application can be with the high-efficient stable of pulling out of door opening frame's steel-pipe column, has saved the human cost greatly, has improved construction work efficiency to safe and reliable.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.
Fig. 1-2 show schematic perspective views of pile pulling equipment for pulling a steel pipe column of a door opening frame according to an embodiment of the invention from different perspectives.
Fig. 3 is a schematic perspective view illustrating a pile pulling mechanism for pulling a steel pipe column of a door opening frame according to an embodiment of the invention.
Fig. 4 shows a schematic perspective structure of a holding claw of a pile pulling mechanism for pulling a steel pipe column of a door opening frame according to an embodiment of the invention.
Fig. 5 shows a schematic perspective structure of a limiting mechanism for pile pulling of a steel pipe column of a door opening frame according to an embodiment of the invention.
Fig. 6 is a schematic perspective view illustrating a stopper unit of the stopper mechanism according to an embodiment of the present invention.
Fig. 7 shows a perspective view of a weight box mounted on a chassis according to an embodiment of the invention.
Fig. 8 shows a perspective view of a fixing assembly according to an embodiment of the present invention.
In the figure: the pile pulling device comprises a chassis 1, a support plate 2, a power mechanism 3, a pile pulling mechanism 4, a swinging rod 41, a pulling frame 42, a pulling column 43, a guide plate 44, a holding claw 45, a first claw 451, a second claw 452, a sliding plate 453, an expansion device 454, an expansion rod 46, a limiting mechanism 5, a fixed plate 51, a clamping plate 52, a guide post 54, a spring 55, a screw 56, a guide roller 57, a weight box 6 and a fixing component 7.
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
The invention provides pile pulling equipment for pulling a steel pipe column of a door opening frame, which comprises a chassis 1, a supporting plate 2, a power mechanism 3 and a pile pulling mechanism 4. The chassis 1 is a movable structure; the supporting plate 2 is arranged on the base; the power mechanism 3 is arranged on the support plate 2; pile pulling mechanism 4, locate in backup pad 2, pile pulling mechanism 4 includes swinging arms 41, carry and draw frame 42, carry and draw post 43, deflector 44 and embrace claw 45, swinging arms 41's first end and power unit 3's power output shaft fixed connection, swinging arms 41's second end slidable locates in carrying and drawing frame 42, carry and draw post 43's first end to connect on carrying and drawing frame 42, carry and draw post 43's second end to be connected with and embrace claw 45, deflector 44 locates in backup pad 2, carry and draw post 43 to wear to establish deflector 44 to relative deflector 44 slidable, deflector 44 is used for leading to carrying the sliding direction of pulling post 43.
The base plate 1 is provided with rollers to facilitate transition and movement of the pile pulling equipment, and the base is also provided with a handle for pushing by hand.
The pile pulling mechanism 4 further comprises a telescopic rod 46, a rod barrel of the telescopic rod 46 is connected to the pulling column 43, one end of an extending rod of the telescopic rod 46 can be slidably inserted into the rod barrel, and the other end of the extending rod is provided with a holding claw 45. The barrel of the telescoping rod 46 can be provided with a locking bolt for locking the telescoping rod 46 after the extension length of the telescoping rod 46 is adjusted to be appropriate.
The embracing claw 45 comprises a first claw 451 and a second claw 452, which are used in cooperation with each other, and the first claw 451 is fixedly connected to an extending rod of the telescopic rod 46. The first jaw 451 is provided with a sliding groove, the second jaw 452 is provided with a sliding plate 453, the sliding plate 453 is slidably inserted into the sliding groove, a first end of the sliding plate 453 is connected with the second jaw 452, a telescopic device 454 is arranged between a second end of the sliding plate 453 and the first jaw 451, and the telescopic device 454 is used for pushing the first jaw 451 and the second jaw 452 to embrace each other or separate from each other. The inner sides of the clamping jaws can be provided with anti-slip pads for preventing slipping when the steel pipe column is tightly held. The telescopic device 454 may be an electric push rod, such as an electric push rod with a self-locking function, or may be an air cylinder.
The lifting frame 42 is a strip-shaped frame structure, the frame structure is provided with a sliding groove along the length direction thereof, and the swing rod 41 is slidably connected in the sliding groove through a rotating pin. The width of the sliding groove of the lifting frame 42 is larger than the diameter of the rotating pin, and is selected to be 1.2-2 times, so as to prevent the locking of the swing rod 41 during swinging.
The guide plate 44 has a rectangular frame structure with one side open, and the open side of the guide plate 44 is fixedly connected to the support plate 2. An insertion space for the pull-up post 43 is formed between the support plate 2 and the guide plate 44.
The limiting mechanism 5 comprises two limiting units which are matched with each other for use, each limiting unit comprises a fixing plate 51, a clamping plate 52, a guide pillar 54 and a spring 55, the fixing plate 51 is fixedly connected to the supporting plate 2, the guide pillar 54 can slidably penetrate through the fixing plate 51, the spring 55 is sleeved on the guide pillar 54, one end of the spring 55 is extruded on the clamping plate 52, and the other end of the spring 55 is extruded on the fixing plate 51. In this embodiment, to prevent the guide post 54 from rotating, the guide post 54 is a prismatic structure, such as a hexagonal or quadrangular prism.
Further, the limiting mechanism 5 further includes a screw 56, and the screw 56 is disposed on the fixing plate 51. Wherein, the guide post 54 is provided with a slot for inserting and pushing the screw 56 tightly, thereby locking the guide post 54. After the screw 56 is screwed into the slot, the screw 56 is screwed so that the end of the screw 56 is only pressed against the bottom of the slot, thereby locking the guide post 54 and preventing the guide post 54 from sliding. Rubber pads are arranged in the slots, so that the screw rods 56 can be conveniently locked.
Through setting up stop gear 5, can stabilize the pile pulling to different sizes, for example, the steel-pipe column of different pipe diameters and length, the suitability is strong, can realize the centre gripping to the steel-pipe column at the pile pulling in-process, prevents that the steel-pipe column is crooked, realizes drawing the smooth direction of steel-pipe column.
The holding plate 52 is provided with a guide roller 57, and the guide roller 57 is positioned on the side of the holding plate 52 away from the fixed plate 51.
This a pile pulling equipment for being directed at door opening frame steel-pipe column pulls out stake still includes weight box 6, and on chassis 1 was located to weight box 6, weight box 6 was fixed in on chassis 1 through fixed subassembly 7.
Specifically, fixed subassembly 7 includes U-shaped board, clamp plate, pull rod, spring 55 and guide bar, and the pull rod slidable inserts and locates the U-shaped board, connects the clamp plate on the end of pull rod, and the clamp plate is located the U-shaped board, and on the pull rod was located to spring 55 cover, the both ends of spring 55 extruded respectively on U-shaped board and clamp plate, and on the U-shaped board was worn to locate by the guide bar slidable, the guide bar was connected with the clamp plate. Two free ends of the fixing component 7 are fixedly connected to the chassis 1, the weight box 6 can be taken out or put into the fixing component 7 when the pull rod is pulled up, and after the pull rod is released, the weight box 6 is pressed tightly by the pressing plate. In this embodiment, the fixing members 7 are symmetrically arranged in two sets. The weight box 6 is embodied as a water tank, and the weight of water can be configured as required.
The power mechanism 3 can be a motor, and can also be the matching of the motor and a transmission mechanism.
This a pile pulling equipment for being directed at door opening frame steel-pipe column pulls out stake still includes the controller, the controller respectively with expansion bend 454 and power unit 3 electric connection to realize controller and expansion bend 454 and power unit 3's electric connection.
When the pile pulling equipment for pile pulling of the steel pipe column of the door opening frame in the embodiment is used, the following use methods can be referred to:
1. firstly, pushing the pile pulling equipment to an operation field;
2. the telescopic device 454 is controlled to be retracted, the holding claw 45 is opened, the two guide columns 54 of the limiting mechanism 5 are pulled outwards, and then the two clamping plates 52 are opened and locked through the screw 56;
3. aligning and inserting the opening of the holding claw 45 into the steel pipe column to be pulled out, and enabling the upper end of the steel pipe column to be located between two limiting units of the limiting mechanism 5;
3. the expansion device 454 is controlled to extend outwards, the holding claw 45 is closed, the steel pipe column to be pulled out is held, and the two screws 56 of the limiting mechanism 5 are loosened, so that the two clamping plates 52 are retracted and clamp the steel pipe column;
4. the power mechanism 3 is started, the power mechanism 3 drives the swing rod 41 to rotate, the swing rod 41 slides in the lifting frame 42 to lift the lifting frame 42, the lifting frame 42 drives the lifting column 43 to lift, the holding claw 45 holds the steel pipe column to lift under the driving of the lifting column 43, the upper portion of the steel pipe column moves upwards under the limiting guide of the limiting mechanism 5, and therefore the steel pipe column is pulled out.
A pile pulling equipment for being directed at door opening frame steel-pipe column pulls out stake in this application can be with the high-efficient stable of pulling out of door opening frame's steel-pipe column, has saved the human cost greatly, has improved construction work efficiency to safe and reliable.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides a pile pulling equipment for being directed at door opening frame steel-pipe column pulls out stake which characterized in that includes:
the chassis is a movable structure;
the supporting plate is arranged on the base;
the power mechanism is arranged on the supporting plate;
pile pulling mechanism locates in the backup pad, pile pulling mechanism includes swinging arms, carries and draws frame, carry and draws post, deflector and embraces the claw, the first end of swinging arms with power unit's power output shaft fixed connection, the second end slidable of swinging arms is located carry in the drawing frame, carry the first end of drawing the post connect in carry on drawing the frame, carry the second end of drawing the post and be connected with embrace the claw, the deflector is located in the backup pad, carry and draw the post and wear to establish the deflector, and it is relative the deflector slidable, the deflector is used for right carry the slip direction of drawing the post and lead.
2. The pile pulling equipment for pulling the steel pipe column of the door opening frame according to claim 1, wherein the pile pulling mechanism further comprises a telescopic rod,
the rod barrel of the telescopic rod is connected to the lifting column, one end of the outer extending rod of the telescopic rod is slidably inserted into the rod barrel, and the other end of the outer extending rod is provided with the holding claw.
3. The pile pulling equipment for pulling the steel pipe column of the door opening frame according to claim 2, wherein the holding claw comprises a first claw and a second claw which are matched with each other, and the first claw is fixedly connected to the extending rod of the telescopic rod;
the first claw is provided with a sliding groove, the second claw is provided with a sliding plate, the sliding plate can slidably penetrate through the sliding groove, the first end of the sliding plate is connected with the second claw, an expansion piece is arranged between the second end of the sliding plate and the first claw, and the expansion piece is used for pushing the first claw and the second claw to be mutually embraced or separated.
4. The pile pulling equipment for pulling the steel pipe column of the door opening frame according to claim 1, wherein the pulling frame is a strip-shaped frame structure, a sliding groove is formed in the frame structure along the length direction of the frame structure, and the second end of the swinging rod is slidably connected into the sliding groove.
5. The pile pulling equipment for pulling the steel pipe column of the door opening frame according to claim 1, wherein the guide plate is of a rectangular frame structure with one side open, and the open side of the guide plate is fixedly connected to the support plate.
6. The pile pulling equipment for pulling the steel pipe column of the door opening frame according to claim 5, wherein a sliding roller is arranged in the guide plate, the sliding roller is arranged on one side of the guide plate, which is far away from the support plate, and can rotate relative to the guide plate, and the pulling column is in compression contact with the sliding roller.
7. Pile pulling equipment for pulling a steel pipe column of a door opening frame according to claim 1, wherein the limiting mechanism comprises two limiting units which are matched with each other,
each limiting unit comprises a fixing plate, a clamping plate, a guide pillar and a spring, the fixing plate is fixedly connected to the supporting plate, the guide pillar can be slidably arranged on the fixing plate in a penetrating mode, the spring is sleeved on the guide pillar, one end of the spring is extruded on the clamping plate, and the other end of the spring is extruded on the fixing plate.
8. The pile pulling equipment for pulling the steel pipe column of the door opening frame according to claim 7, wherein the limiting mechanism further comprises a screw rod, the screw rod is arranged on the fixing plate,
the guide post is provided with a slot, and the slot is used for tightly pushing the screw rod in an inserting manner so as to lock the guide post.
9. The pile pulling equipment for pulling the steel pipe column of the door opening frame according to claim 7 or 8, wherein a guide roller is arranged on the clamping plate and is positioned on one side of the clamping plate, which is far away from the fixing plate.
10. The pile pulling equipment for pulling the steel pipe column of the door opening frame according to claim 1, further comprising a weight box, wherein the weight box is arranged on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111467964.3A CN114215063B (en) | 2021-12-03 | 2021-12-03 | Pile pulling equipment for pulling pile of steel pipe column of door opening frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111467964.3A CN114215063B (en) | 2021-12-03 | 2021-12-03 | Pile pulling equipment for pulling pile of steel pipe column of door opening frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114215063A true CN114215063A (en) | 2022-03-22 |
| CN114215063B CN114215063B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111467964.3A Active CN114215063B (en) | 2021-12-03 | 2021-12-03 | Pile pulling equipment for pulling pile of steel pipe column of door opening frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114215063B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207685814U (en) * | 2017-11-03 | 2018-08-03 | 浙江万基工程管理有限公司 | A kind of ramming machine for building |
| CN209482304U (en) * | 2018-11-19 | 2019-10-11 | 新昌县澄潭镇澄设机械厂 | A kind of road construction pile pulling device |
-
2021
- 2021-12-03 CN CN202111467964.3A patent/CN114215063B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207685814U (en) * | 2017-11-03 | 2018-08-03 | 浙江万基工程管理有限公司 | A kind of ramming machine for building |
| CN209482304U (en) * | 2018-11-19 | 2019-10-11 | 新昌县澄潭镇澄设机械厂 | A kind of road construction pile pulling device |
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| Publication number | Publication date |
|---|---|
| CN114215063B (en) | 2024-03-22 |
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