CN217782061U - Positioner capable of adjusting descending speed of concrete filling pile guide pipe - Google Patents
Positioner capable of adjusting descending speed of concrete filling pile guide pipe Download PDFInfo
- Publication number
- CN217782061U CN217782061U CN202221588955.XU CN202221588955U CN217782061U CN 217782061 U CN217782061 U CN 217782061U CN 202221588955 U CN202221588955 U CN 202221588955U CN 217782061 U CN217782061 U CN 217782061U
- Authority
- CN
- China
- Prior art keywords
- pipe
- articulated slab
- bevel gear
- frame
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to an adjustable bored concrete pile pipe falling speed locator, including frame, pipe and two articulated slabs, two articulated slabs articulate respectively on the lateral wall of the both sides of frame, set up the perforation that supplies the pipe to pass on the articulated slab, and the pipe is along fenestrate degree of depth direction sliding connection in the perforation, fixed being provided with the fixed plate on the lateral wall of pipe, the bottom of fixed plate can with the top butt of articulated slab. When a worker uses the guide pipe to pour concrete into the cast-in-place pile, the frame is placed on the ground, the hinged plates are opened, the movable ends of the hinged plates move in the direction away from the frame, then the guide pipe penetrates through the through holes and descends to a proper height, then the hinged plates are closed, the hinged plates are abutted to the frame, then the fixing plates are abutted to the tops of the hinged plates, the heights of the guide pipe are limited through the cooperation of the through holes of the hinged plates and the fixing plates, and the stability of the guide pipe is improved.
Description
Technical Field
The application relates to the technical field of constructional engineering, in particular to a locator capable of adjusting the descending speed of a concrete cast-in-place pile guide pipe.
Background
With the rapid development of urban construction in China, large-scale urban construction and construction of industrial infrastructure, higher requirements on the bearing capacity of pile foundations are put forward by industrial and civil buildings, and more construction projects are provided by taking reinforced concrete cast-in-place piles (cast-in-place piles for short) as engineering piles. When the reinforced concrete cast-in-place pile technology is used, a specific construction sequence is scientifically arranged, the quality control work of each construction link is particularly important, and the concrete is cast in the last step of the whole process in the construction process and is also the key of the quality control.
At present, when a reinforced concrete cast-in-place pile is poured, a worker is connected with a concrete truck through a guide pipe, and concrete in the concrete truck directly pours the reinforced concrete cast-in-place pile through the guide pipe. However, during the pouring process, the concrete truck vibrates, which causes the guide pipe to deviate relative to the reinforced concrete cast-in-place pile, so that the quality of the reinforced concrete cast-in-place pile is not in place.
SUMMERY OF THE UTILITY MODEL
In order to improve the stability of pipe, this application provides an adjustable concrete filling pile pipe descending speed locator.
The application provides an adjustable bored concrete pile pipe falling speed locator adopts following technical scheme:
the utility model provides an adjustable bored concrete pile pipe falling speed locator, includes frame, pipe and two articulated slab, two the articulated slab articulates respectively on the lateral wall of the both sides of frame, set up the perforation that supplies the pipe to pass on the articulated slab, the pipe is along fenestrate degree of depth direction sliding connection in the perforation, fixed being provided with the fixed plate on the lateral wall of pipe, the bottom of fixed plate can with the top butt of articulated slab.
Through adopting above-mentioned technical scheme, when the staff used the pipe to pour the bored concrete pile, place the frame on subaerial, open the articulated slab, make the expansion end of articulated slab move to the direction of keeping away from the frame, pass the perforation and descend suitable height with the pipe subsequently, then close the articulated slab, make articulated slab and frame butt, then with the fixed plate butt at the top of articulated slab, the perforation of articulated slab and the synergism of fixed plate restrict the height of pipe, improve the stability of pipe.
Optionally, a fixing groove is formed in the top of the hinged plate, and the fixing plate is clamped with the fixing groove.
Through adopting above-mentioned technical scheme, fixed block and fixed slot joint prevent effectively that the pipe from in the use, the fixed block takes place relative rotation for between the articulated slab.
Optionally, a handle is fixedly arranged at the top of the hinged plate.
Through adopting above-mentioned technical scheme, the staff uses the handle can conveniently rotate the articulated slab more.
Optionally, a screw rod is connected to the fixing plate through threads, a first bevel gear is arranged at the top of the hinged plate in a rotating mode, a clamping groove is coaxially formed in the first bevel gear, the screw rod is clamped with the clamping groove, a mounting frame is arranged on the hinged plate, a handle is installed on the mounting frame, a second bevel gear is coaxially arranged on the handle, and the first bevel gear is meshed with the second bevel gear.
Through adopting above-mentioned technical scheme, the staff with the joint groove joint of screw rod and first bevel gear, then the twist grip drives the screw rod through first bevel gear and second bevel gear meshing and rotates to drive the pipe and go up and down along vertical direction, thereby the height of fixed pipe, the high convenience of fixed pipe.
Optionally, a limiting block is fixedly arranged on the side wall of the clamping groove, a limiting groove is formed in the side wall of the screw rod, and the limiting block is clamped with the limiting groove.
Through adopting above-mentioned technical scheme, effectively prevent to take place relative rotation between screw rod and the first bevel gear, improve screw rod pivoted stability.
Optionally, a fixed hole is formed in the fixed plate, a guide rod is fixedly arranged on the hinged plate along the vertical direction, and the guide rod is connected in the fixed hole in a sliding manner along the vertical direction.
Through adopting above-mentioned technical scheme, the guide bar leads the screw rod rotation, prevents effectively that the pipe from taking place the condition of rotation at the screw rod rotation in-process.
Optionally, a stopper is fixedly arranged at the top of the screw rod, and the stopper can be in contact with the top of the fixing block.
Through adopting above-mentioned technical scheme, the dog is restricted the screw rod in the fixed block, effectively avoids screw rod and dog separation.
Optionally, a rubber pad is fixedly arranged on the side wall of the through hole.
Through adopting above-mentioned technical scheme, the rubber pad improves the frictional force of perforation lateral wall and pipe contact.
In summary, the present application includes at least one of the following beneficial technical effects:
when a worker uses the guide pipe to pour concrete into the cast-in-place pile, the frame is placed on the ground, the hinged plate is opened, the movable end of the hinged plate moves in the direction away from the frame, then the guide pipe penetrates through the through hole and descends to a proper height, then the hinged plate is closed, the hinged plate is abutted with the frame, then the fixed plate is abutted to the top of the hinged plate, and the height of the guide pipe is limited through the cooperation of the through hole of the hinged plate and the fixed plate, so that the stability of the guide pipe is improved;
the screw rod is clamped with the clamping groove of the first bevel gear by a worker, then the handle is rotated, the screw rod is driven to rotate through the meshing of the first bevel gear and the second bevel gear, so that the guide pipe is driven to lift in the vertical direction, the height of the guide pipe is fixed, and the height of the guide pipe is convenient to fix;
the guide rod guides the rotation of the screw rod, and effectively prevents the guide pipe from rotating in the rotation process of the screw rod.
Drawings
Fig. 1 is a schematic view of the overall structure of an adjustable concrete cast-in-place pile guide descent speed positioner according to embodiment 1 of the present application.
Fig. 2 is a schematic view of the overall structure of the adjustable concrete cast-in-place pile guide pipe descent speed positioner according to embodiment 2 of the present application.
Fig. 3 is a schematic view of a connection structure of a first bevel gear, a second bevel gear, and a screw according to embodiment 2 of the present application.
Description of reference numerals: 1. a frame; 2. a conduit; 3. a hinge plate; 31. perforating; 4. a fixing plate; 41. a fixing hole; 5. fixing grooves; 6. a handle; 7. a screw; 71. a limiting groove; 8. a first bevel gear; 81. a clamping groove; 9. a mounting frame; 10. a handle; 101. a second bevel gear; 11. a limiting block; 12. a guide bar; 13. a stopper; 14. and (7) a rubber pad.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an adjustable concrete filling pile pipe descending speed positioner.
Example 1:
referring to fig. 1, the locator for adjusting the descending speed of the cast-in-place concrete pile guide pipe comprises a frame 1, a guide pipe 2 and two hinged plates 3, wherein the frame 1 is used for contacting with the ground, the two hinged plates 3 are hinged to the frame 1, through holes 31 are formed in the hinged plates 3, the guide pipe 2 is connected in the through holes 31 in a sliding mode along the depth direction of the through holes 31, a fixing plate 4 is installed on the outer side wall of the guide pipe 2, and the bottom of the fixing plate 4 is abutted to the top of the hinged plates 3. When the height of the conduit 2 is limited, the fixing plate 4 is installed on the proper height of the conduit 2 in advance, then the hinge plate 3 is opened, the conduit 2 is inserted into the through hole 31 and slides along the depth direction of the through hole 31, after the conduit is descended to the proper height, the hinge plate 3 is closed, then the bottom of the fixing plate 4 is abutted against the top of the hinge plate 3, the height of the conduit 2 is limited through the cooperation of the through hole 31 of the hinge plate 3 and the fixing plate 4, the stability of the conduit 2 is improved, and the height change of the conduit 2 in the using process is effectively prevented.
Referring to fig. 1, the frame 1 is an i-steel bracket including two long steels and a plurality of short steels spaced between the two long steels along the length direction of the long steels. Two hinged plates 3 are hinged on two adjacent short steel bars.
The two hinged plates 3 are used for closing the opening between the two short steel bars, and the hinged plates 3 are made of alloy plates made of alloy materials. Install handle 6 on the articulated slab 3, handle 6 adopts the alloy material to make, and handle 6 welds on articulated slab 3, and the staff can lift articulated slab 3 through handle 6.
Rubber pads 14 are fixedly arranged on the side walls of the through holes 31. The rubber pad 14 is adhered to the sidewall of the through hole 31 to increase the frictional force of the sidewall of the through hole 31 contacting the guide duct 2, thereby improving the stability of the installation of the guide duct 2.
Referring to fig. 1, through the perforation of the hinged plate and the adjustment of the conduit fixing plate, the deviation of the conduit is effectively avoided, the height control preparation of the conduit is effectively ensured, and the concrete pouring quality is ensured; meanwhile, the positioner capable of adjusting the descending speed of the concrete filling pile guide pipe can be recycled, the overall construction cost is controlled to a certain extent, and the positioner has good popularization value.
The implementation principle of the embodiment 1 of the application is as follows: when a worker uses the guide pipe 2 to pour concrete into the cast-in-place pile, the frame 1 is placed on the ground, the hinge plates 3 are opened, the movable ends of the hinge plates 3 move away from the frame 1, then the guide pipe 2 passes through the through holes 31 and descends to a proper height, then the hinge plates 3 are closed, the hinge plates 3 are abutted to the frame 1, then the fixing plates 4 are abutted to the tops of the hinge plates 3, the height of the guide pipe 2 is limited through the cooperation effect of the through holes 31 of the hinge plates 3 and the fixing plates 4, and the stability of the guide pipe 2 is improved.
Example 2:
referring to fig. 2 and 3, the present embodiment 2 is different from embodiment 1 in that a screw 7 is installed on the fixing plate 4, and the screw 7 drives the fixing plate 4 to move in the vertical direction.
Referring to fig. 2 and 3, threaded holes are formed in the fixing plate 4, the threaded holes are connected with screws 7 in a threaded mode in the vertical direction, the first bevel gears 8 are installed on the top of the hinged plate 3 in a rotating mode, the clamping grooves 81 are formed in the top of the first bevel gears 8 in a coaxial mode, and the screws 7 are clamped with the clamping grooves 81. The hinge plate 3 is provided with a mounting frame 9, the mounting frame 9 is provided with a handle 10, the handle 10 is coaxially provided with a second bevel gear 101, and the first bevel gear 8 is meshed with the second bevel gear 101. The staff is with the joint groove 81 joint of screw rod 7 with first bevel gear 8, then twist grip 10, drives screw rod 7 through first bevel gear 8 and second bevel gear 101 meshing and rotates, screw rod 7 and fixed plate 4's screw hole threaded connection to drive pipe 2 and go up and down along vertical direction, after pipe 2 descends to suitable height, the staff stops twist grip 10, thereby fixed pipe 2's height, fixed pipe 2's high convenience.
Install stopper 11 on the lateral wall of joint groove 81, stopper 11 installs two, and two stopper 11 are installed relatively on the lateral wall of joint groove 81. Set up the spacing groove 71 with the 11 adaptations of stopper along vertical direction on screw rod 7's the lateral wall, when the staff with screw rod 7 and first bevel gear 8 joint, also with stopper 11 and spacing groove 71 joint to effectively prevent to take place relative rotation between screw rod 7 and the first bevel gear 8, improve screw rod 7 pivoted stability.
A stopper 13 is fixedly mounted on the top of the screw 7, and the stopper 13 is larger than the threaded hole so that the stopper 13 cannot pass through the threaded hole. The stopper 13 can contact the top of the fixing block. The stop 13 limits the screw 7 in the fixed block, and effectively prevents the screw 7 from being separated from the stop 13.
The fixing plate 4 is provided with a fixing hole 41, the top of one hinged plate 3 is provided with a first bevel gear 8, the top of the other hinged plate 3 is fixedly provided with a guide rod 12 along the vertical direction, the guide rod 12 is a round rod made of alloy materials, and the guide rod 12 is connected in the fixing hole 41 along the vertical direction in a sliding manner. The guide rod 12 guides the rotation of the screw 7, and effectively prevents the guide pipe 2 from rotating during the rotation of the screw 7.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an adjustable bored concrete pile pipe (2) descending speed locator which characterized in that: including frame (1), pipe (2) and two articulated slab (3), two articulated slab (3) articulate respectively on the lateral wall of the both sides of frame (1), set up perforation (31) that supply pipe (2) to pass on articulated slab (3), pipe (2) are in perforation (31) along the degree of depth direction sliding connection of perforation (31), fixed plate (4) that are provided with on the lateral wall of pipe (2), the bottom of fixed plate (4) can with the top butt of articulated slab (3).
2. An adjustable concrete cast-in-place pile guide tube (2) descent speed locator as claimed in claim 1, wherein: the top of the hinged plate (3) is provided with a fixing groove (5), and the fixing plate (4) is clamped with the fixing groove (5).
3. An adjustable concrete cast-in-place pile guide tube (2) descent speed locator as claimed in claim 1, wherein: and a handle (6) is fixedly arranged at the top of the hinged plate (3).
4. An adjustable drop rate locator for a cast-in-place concrete pile guide tube (2) according to claim 1, characterised in that: threaded connection has screw rod (7) on fixed plate (4), the top of articulated slab (3) is rotated and is provided with first bevel gear (8), joint groove (81) have been seted up to first bevel gear (8) is coaxial, screw rod (7) and joint groove (81) joint, be provided with mounting bracket (9) on articulated slab (3), install handle (10) on mounting bracket (9), coaxial second bevel gear (101) that is provided with on handle (10), first bevel gear (8) and second bevel gear (101) meshing.
5. An adjustable concrete cast-in-place pile guide tube (2) descent speed locator according to claim 4, wherein: the fixed stopper (11) that is provided with on the lateral wall of joint groove (81), spacing groove (71) have been seted up on the lateral wall of screw rod (7), stopper (11) and spacing groove (71) joint.
6. An adjustable concrete cast-in-place pile guide tube (2) descent speed locator according to claim 4, wherein: the hinge plate is characterized in that a fixing hole (41) is formed in the fixing plate (4), a guide rod (12) is fixedly arranged on the hinge plate (3) along the vertical direction, and the guide rod (12) is connected in the fixing hole (41) in a sliding mode along the vertical direction.
7. An adjustable concrete cast-in-place pile guide tube (2) descent speed locator according to claim 4, wherein: the top of the screw rod (7) is fixedly provided with a stop block (13), and the stop block (13) can be in contact with the top of the fixed block.
8. An adjustable concrete cast-in-place pile guide tube (2) descent speed locator as claimed in claim 1, wherein: and a rubber pad (14) is fixedly arranged on the side wall of the through hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221588955.XU CN217782061U (en) | 2022-06-23 | 2022-06-23 | Positioner capable of adjusting descending speed of concrete filling pile guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221588955.XU CN217782061U (en) | 2022-06-23 | 2022-06-23 | Positioner capable of adjusting descending speed of concrete filling pile guide pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217782061U true CN217782061U (en) | 2022-11-11 |
Family
ID=83936037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221588955.XU Active CN217782061U (en) | 2022-06-23 | 2022-06-23 | Positioner capable of adjusting descending speed of concrete filling pile guide pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217782061U (en) |
-
2022
- 2022-06-23 CN CN202221588955.XU patent/CN217782061U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210482284U (en) | Steel reinforcement cage positioner of bored concrete pile | |
| CN111074892A (en) | Circular cutting device and circular cutting method for pile head | |
| CN217782061U (en) | Positioner capable of adjusting descending speed of concrete filling pile guide pipe | |
| CN110984480B (en) | Prefabricated post owner muscle positioning fixing device | |
| CN212925681U (en) | Concrete road surface leveling device | |
| CN218205824U (en) | Super large specification stone material masonry device | |
| CN217267486U (en) | Major diameter pile foundation concrete filling device | |
| CN216130135U (en) | Inner supporting structure for foundation pit | |
| CN214329920U (en) | Pouring formwork supporting structure | |
| CN211080193U (en) | Be used for ground processing apparatus | |
| CN208184277U (en) | A kind of concrete-pouring template support device | |
| CN220813834U (en) | Water pile driving frame | |
| CN105699154A (en) | Shear-carrying test sample manufacturing device and sample manufacturing method | |
| CN217870433U (en) | Well drilling and pipe lowering integrated equipment for water interception curtain construction | |
| CN113385795B (en) | Positioning device for cutting elliptical groove of cable guide pipe | |
| CN220971604U (en) | Anchor plate drilling machine waste material discharge and collection device | |
| CN220583799U (en) | Foam light soil engineering post-inspection and acceptance field core-pulling sampling inspection device | |
| CN221052586U (en) | Pile driving device for municipal engineering | |
| CN220266316U (en) | Prefabricated pier stud positioner of assembled bridge | |
| CN218716535U (en) | Fixed case of rig | |
| CN221078093U (en) | Concrete strength detection device | |
| CN219381012U (en) | Beam pouring auxiliary device | |
| CN116446397A (en) | Assembled type ground wall construction equipment integrating canal type cutting machine and pile pressing machine | |
| CN220724863U (en) | Bridge reinforcing apparatus | |
| CN219886844U (en) | Basement anti-floating anchor positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |