CN207646726U - A kind of prestressed concrete prefabricated pile - Google Patents
A kind of prestressed concrete prefabricated pile Download PDFInfo
- Publication number
- CN207646726U CN207646726U CN201721322331.2U CN201721322331U CN207646726U CN 207646726 U CN207646726 U CN 207646726U CN 201721322331 U CN201721322331 U CN 201721322331U CN 207646726 U CN207646726 U CN 207646726U
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- supporting rod
- prefabricated pile
- prestressed concrete
- slot
- rotation
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Abstract
The utility model discloses a kind of prestressed concrete prefabricated piles, including under casing, the lower inner side wall of the under casing is equipped with rotation slot, it is inserted with supporting rod in the rotation slot, one end of the supporting rod is equipped with the moving block being rotatablely connected with rotation slot, the upper end of the supporting rod is equipped with sleeve, the sleeve is equipped with the first threaded hole close to one end of supporting rod, the supporting rod is plugged in the first threaded hole and is threadedly coupled with it, the both sides of the sleeve are arranged with the first rotating member for being secured to connection, the rotation axis being rotatablely connected with it is equipped in first rotating member, the side of first rotating member is equipped with rotation hole.The utility model has the advantage of traditional prestressed concrete prefabricated pile to be improved, prefabricated pile is changed to combined type, improves the brittleness and ductility of its prefabricated pile, it avoids that quick-fried stake occurs, while prefabricated pile can move up and down, convenient for adjusting its height, apparatus structure is simple, easy to use.
Description
Technical field
The utility model is related to building material technical field more particularly to a kind of prestressed concrete prefabricated piles.
Background technology
Prefabricated pile is a variety of materials made of factory or construction site, various forms of stakes (such as timber, concrete square
Stake, prestressed concrete pipe pile, piling bar etc.), stake squeezed into, be pressed into or shaken with sinking apparatus in burying.Chinese architecture construction neck
Domain is mainly concrete precast pile and piling bar two major classes using more prefabricated pile.Currently, the concrete as foundation pile engineering is pre-
For piling processed there are many kinds of the markets, these pilings mainly divide the non-prestressed and prestressing force two major classes, prestressing force piling to include mainly,
Pile for prestressed pipe, pre-stress hollow square pile etc.；Non-prestressed stake includes mainly conventional concrete precast square pile, Stainless-steel fibre
Concrete prefabricated square pile etc..But traditional prestressed concrete prefabricated pile, stake brittleness is larger, ductility is poor, in the construction process
Quick-fried stake is existing frequent occurrence, and its height is fixed, and cannot adjust height according to actual requirement.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as：Traditional prestressed concrete
Prefabricated pile, stake brittleness is larger, ductility is poor, and quick-fried stake is existing frequent occurrence in the construction process, and its height is fixed, cannot be according to reality
Border requires a kind of prestressed concrete prefabricated pile to adjust highly, and propose.
To achieve the goals above, the utility model uses following technical solution：
The lower inner side wall of a kind of prestressed concrete prefabricated pile, including under casing, the under casing is equipped with rotation slot, described
Supporting rod is inserted in rotation slot, one end of the supporting rod is equipped with the moving block being rotatablely connected with rotation slot, the supporting rod
Upper end be equipped with sleeve, the sleeve is equipped with the first threaded hole close to one end of supporting rod, and the supporting rod is plugged in the first spiral shell
Be threadedly coupled in pit and with it, the both sides of the sleeve be arranged be secured to connection the first rotating member, described first
It is equipped with the rotation axis being rotatablely connected with it in rotating member, the side of first rotating member is equipped with rotation hole, in the rotation hole
It is inserted with the rotating bar being rotatablely connected with it, one end of the rotating bar is fixedly connected with the rotating shaft, and is set on the upside of the under casing
There is annular groove, the sliding slot communicated therewith is arranged on the annular groove, the cunning being slidably connected with it is inserted in the sliding slot
Block, the supporting rod are equipped with first gear, and the first gear is located under casing, and the first limit is arranged on the supporting rod
Position slot is inserted with link block in first limiting slot, and the sliding block is equipped with the second limiting slot close to one end of supporting rod, described
Slide bar is equipped in second limiting slot.
Preferably, the upside of the sliding block is equipped with the second rotating member for being secured to connection, and the rotating bar is far from sleeve
One end and the second rotating member be rotatablely connected.
Preferably, it is equipped with the motor for being secured to connection in the under casing, the output shaft of the motor is equipped with the
Two gears, the second gear engage connection with first gear.
Preferably, one end of the link block is equipped with slide opening, and one end of the slide bar is plugged in slide opening and is slided with it
It connects, spring is socketed on the slide bar.
Preferably, it is arranged with the second threaded hole on the under casing, is inserted in second threaded hole and connects with its screw thread
The bolt connect.
Preferably, the sliding slot is equipped with multiple jacks, and inserted link is arranged on the sliding block, and the inserted link runs through sliding block
And it is clamped with jack.
Compared with prior art, the utility model has the beneficial effects that：Traditional prestressed concrete prefabricated pile is carried out
It improves, prefabricated pile is changed to combined type, improves the brittleness and ductility of its prefabricated pile, avoid occurring quick-fried stake, while prefabricated pile can be with
It moves up and down, convenient for adjusting its height, apparatus structure is simple, easy to use.
Description of the drawings
Fig. 1 be the utility model proposes a kind of prestressed concrete prefabricated pile structural schematic diagram；
Fig. 2 be the utility model proposes a kind of prestressed concrete prefabricated pile under casing structural schematic diagram.
In figure：1 under casing, 2 supporting rods, 3 sleeves, 4 first rotating members, 5 rotating bars, 6 sliding blocks, 7 second rotating members, 8 first
Gear, 9 second gears, 10 link blocks, 11 slide bars, 12 springs, 13 bolts, 14 inserted links.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of prestressed concrete prefabricated pile, including under casing 1 are arranged with the second threaded hole under casing 1,
It is inserted with the bolt 13 being threadedly coupled with it in second threaded hole, is fixedly connected with the ground under casing 1 by bolt 13, under casing 1
Lower inner side wall be equipped with rotation slot, supporting rod 2 is inserted in rotation slot, one end of supporting rod 2 is equipped with and rotation slot rotates
The upper end of the moving block of connection, supporting rod 2 is equipped with sleeve 3, and sleeve 3 is equipped with the first threaded hole, support close to one end of supporting rod 2
Bar 2 is plugged in the first threaded hole and is threadedly coupled with it, since supporting rod 2 is threadedly coupled transmission with sleeve 3, with supporting rod 2
Rotation will be moved with moving sleeve 3 on supporting rod 2, and to adjust the height of sleeve 3, the both sides of sleeve 3 are arranged with to be consolidated with it
Surely the first rotating member 4 connected, the first rotating member 4 is interior equipped with the rotation axis being rotatablely connected with it, and the side of the first rotating member 4 is set
There is rotation hole, the rotating bar 5 being rotatablely connected with it is inserted in rotation hole, one end of rotating bar 5 is fixedly connected with the rotating shaft, bottom
The upside of case 1 is equipped with annular groove, be arranged with the sliding slot communicated therewith on annular groove, is inserted in sliding slot and is slidably connected with it
Sliding block 6, sliding slot are equipped with multiple jacks, inserted link 14 are arranged on sliding block 6, inserted link 14 is clamped through sliding block 6 and with jack, sliding
The upside of block 6 is equipped with the second rotating member 7 for being secured to connection, 7 turns of the one end of rotating bar 5 far from sleeve 3 and the second rotating member
Dynamic to connect, supporting rod 2 is equipped with first gear 8, and first gear 8 is located under casing 1, and the electricity for being secured to connection is equipped under casing 1
The output shaft of motivation, motor is equipped with second gear 9, and second gear 9 engages connection with first gear 8, due to second gear 9
Connection transmission is engaged with first gear 8, first gear 8 will be driven to rotate with the rotation of second gear 9, and then drive 2 turns of supporting rod
It is dynamic, it is arranged with the first limiting slot on supporting rod 2, link block 10 is inserted in the first limiting slot, sliding block 6 is close to supporting rod 2
One end is equipped with the second limiting slot, and slide bar 11 is equipped in the second limiting slot, and one end of link block 10 is equipped with slide opening, one end of slide bar 11
It is plugged in slide opening and is slidably connected with it, spring 12 is socketed on slide bar 11, acted on by the elastic force of spring 12 so that sliding block
6 are pushed against always.
In the utility model, when user uses the device, under casing 1 is placed on the ground first, then rotating bolt
13, under casing 1 is fixedly connected with the ground by bolt 13, the height of sleeve 3 is adjusted according to actual needs, makes sliding block 6 first
In in annular groove, then start motor, drives second gear 9 to rotate by motor, due to second gear 9 and first gear
8 engagement connection transmissions, so the rotation of second gear 9 will drive first gear 8 to rotate, and then drive supporting rod 2 to rotate, due to branch
Strut 2 is threadedly coupled transmission with sleeve 3, so the rotation of supporting rod 2 will be moved with moving sleeve 3 on supporting rod 2, to adjusting set
Sliding block 6 is plugged in sliding slot by the height of cylinder 3 after height is suitable, and inserted link 14 is made to pass through sliding block 6 and the jack on sliding slot
Link block 10 is finally inserted into the first limiting slot on supporting rod 2, to the position of fixed sliding block 6 by slide bar 11 by clamping
It is inserted into the second limiting slot on sliding block 6 so that sliding block 6 is pushed against always.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of prestressed concrete prefabricated pile, including under casing (1), which is characterized in that on the lower inner side wall of the under casing (1)
Equipped with rotation slot, supporting rod (2) is inserted in the rotation slot, one end of the supporting rod (2), which is equipped with to rotate with rotation slot, to be connected
The upper end of the moving block connect, the supporting rod (2) is equipped with sleeve (3), and the sleeve (3) is equipped with close to one end of supporting rod (2)
First threaded hole, the supporting rod (2) are plugged in the first threaded hole and are threadedly coupled with it, the both sides pair of the sleeve (3)
Claim to be equipped with the first rotating member (4) for being secured to connection, the rotation being rotatablely connected with it is equipped in first rotating member (4)
The side of axis, first rotating member (4) is equipped with rotation hole, and the rotating bar being rotatablely connected with it is inserted in the rotation hole
(5), one end of the rotating bar (5) is fixedly connected with the rotating shaft, and the upside of the under casing (1) is equipped with annular groove, the annular
It is arranged with the sliding slot communicated therewith on slot, the sliding block (6) being slidably connected with it, the supporting rod are inserted in the sliding slot
(2) it is equipped with first gear (8), the first gear (8) is located under casing (1), and first is arranged on the supporting rod (2)
Limiting slot, is inserted with link block (10) in first limiting slot, and the sliding block (6) is equipped with the close to one end of supporting rod (2)
Two limiting slots are equipped with slide bar (11) in second limiting slot.
2. a kind of prestressed concrete prefabricated pile according to claim 1, which is characterized in that the upside of the sliding block (6)
Equipped with the second rotating member (7) for being secured to connection, the one end of the rotating bar (5) far from sleeve (3) and the second rotating member (7)
Rotation connection.
3. a kind of prestressed concrete prefabricated pile according to claim 1, which is characterized in that be equipped in the under casing (1)
It is secured to the motor of connection, the output shaft of the motor is equipped with second gear (9), the second gear (9) and the
One gear (8) engagement connection.
4. a kind of prestressed concrete prefabricated pile according to claim 1, which is characterized in that the one of the link block (10)
End is equipped with slide opening, and one end of the slide bar (11) is plugged in slide opening and is slidably connected with it, is socketed on the slide bar (11)
Spring (12).
5. a kind of prestressed concrete prefabricated pile according to claim 1, which is characterized in that symmetrical on the under casing (1)
Equipped with the second threaded hole, the bolt (13) being threadedly coupled with it is inserted in second threaded hole.
6. a kind of prestressed concrete prefabricated pile according to claim 1, which is characterized in that the sliding slot is equipped with multiple
Jack, inserted link (14) is arranged on the sliding block (6), and the inserted link (14) is clamped through sliding block (6) and with jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322331.2U CN207646726U (en) | 2017-10-14 | 2017-10-14 | A kind of prestressed concrete prefabricated pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322331.2U CN207646726U (en) | 2017-10-14 | 2017-10-14 | A kind of prestressed concrete prefabricated pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207646726U true CN207646726U (en) | 2018-07-24 |
Family
ID=62883891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721322331.2U Active CN207646726U (en) | 2017-10-14 | 2017-10-14 | A kind of prestressed concrete prefabricated pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207646726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986882A (en) * | 2019-12-23 | 2020-04-10 | 佛山市平石深基坑工程有限公司 | Alarm system for preventing excessive inclination of triaxial mixing pile machine |
-
2017
- 2017-10-14 CN CN201721322331.2U patent/CN207646726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986882A (en) * | 2019-12-23 | 2020-04-10 | 佛山市平石深基坑工程有限公司 | Alarm system for preventing excessive inclination of triaxial mixing pile machine |
| CN110986882B (en) * | 2019-12-23 | 2021-07-20 | 佛山市平石深基坑工程有限公司 | Alarm system for preventing excessive inclination of triaxial mixing pile machine |
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