CN113334335A - Prestressed pipe pile piles up fixing device - Google Patents
Prestressed pipe pile piles up fixing device Download PDFInfo
- Publication number
- CN113334335A CN113334335A CN202110583119.6A CN202110583119A CN113334335A CN 113334335 A CN113334335 A CN 113334335A CN 202110583119 A CN202110583119 A CN 202110583119A CN 113334335 A CN113334335 A CN 113334335A
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- Prior art keywords
- fixing
- pipe pile
- threaded rod
- plate
- fixing device
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- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention provides a prestressed pipe pile stacking and fixing device, which comprises: a fixing plate; the two fixing frames are arranged on two sides of the fixing plate and comprise bottom plates and U-shaped side wall plates arranged on the upper portions of the bottom plates, opening sides of the side wall plates of the two fixing frames are oppositely arranged, and pulleys are arranged at two ends of the bottoms of the fixing frames; the threaded rod is vertically arranged between the fixed plate and the fixed frame, one end of the threaded rod is rotatably connected with the fixed plate, and the other end of the threaded rod penetrates through the fixed frame and is in threaded connection with the fixed frame. This fixing device is piled up to prestressed pipe pile can fix the prestressed pipe pile of different specification length, can protect the steel ferrule of prestressed pipe pile simultaneously, reduces the rusty probability of steel ferrule, improves prestressed pipe pile's life and effect to be convenient for adjust and fold, reduced the storage space of device.
Description
Technical Field
The invention relates to the technical field of prestressed pipe pile fixing, in particular to a prestressed pipe pile stacking and fixing device.
Background
The prestressed pipe pile can be divided into a post-tensioning prestressed pipe pile and a pre-tensioning prestressed pipe pile. The pre-tensioning prestressed pipe pile is a hollow cylindrical elongated concrete prefabricated member made up by adopting pre-tensioning prestressed process and centrifugal forming method, mainly formed from cylindrical pile body, end plate and steel ferrule.
The following problems exist in the actual production process: 1. most of the prestressed pipe piles are directly stacked in the stacking process, and a mechanism for fixing the prestressed pipe piles is omitted, so that the stacking stability of the prestressed pipe piles is reduced; 2. the end plates and the steel hoops are arranged at two ends of the existing prestressed pipe pile, and the steel hoops rust due to long-term direct stacking on the ground, so that the prestressed pipe pile is damaged, and the using effect of the prestressed pipe pile in the using process is reduced; 3. in the job site, can pile up the prestressed pipe pile of multiple specification to satisfy constructor's demand, and do not have the mechanism of fixing the prestressed pipe pile of different specifications on the existing market.
Disclosure of Invention
The invention aims to provide a prestressed pipe pile stacking and fixing device which can fix prestressed pipe piles with different specifications and lengths, can protect a steel ferrule of the prestressed pipe pile, reduces the rusting probability of the steel ferrule, prolongs the service life and the effect of the prestressed pipe pile, is convenient to adjust and fold, and reduces the storage space of the device so as to solve the problems in the background art.
In order to achieve the above object, the present invention provides a prestressed pipe pile stacking and fixing device, including: a fixing plate; the two fixing frames are arranged on two sides of the fixing plate and comprise bottom plates and U-shaped side wall plates arranged on the upper portions of the bottom plates, opening sides of the side wall plates of the two fixing frames are oppositely arranged, and pulleys are arranged at the bottoms of the fixing frames; the threaded rod is vertically arranged between the fixed plate and the fixed frame, one end of the threaded rod is rotatably connected with the fixed plate, and the other end of the threaded rod penetrates through the fixed frame and is in threaded connection with the fixed frame.
Preferably, the fixed plate with still be equipped with at least one fly leaf between the fixed frame, the middle part of fly leaf with threaded rod threaded connection, the bottom of fly leaf is equipped with the pulley.
Preferably, a telescopic mechanism is further arranged among the fixed frame, the movable plate and the fixed plate.
Preferably, the telescopic mechanism comprises: the sliding chute is arranged at the position, close to the two ends, of the adjacent side edges of the fixed frame, the movable plate and the fixed plate; the sliding block is assembled in the sliding groove in a sliding mode; the middle part of the cross movable rod is hinged with the sleeve sleeved on the threaded rod, and the end part of the cross movable rod is hinged with the sliding block.
Preferably, a limiting groove is formed in the joint of the fixed plate and the threaded rod, a limiting block is rotatably connected in the limiting groove, and the limiting block is fixedly connected with the end part of the threaded rod.
Preferably, one end of the threaded rod, which is far away from the limiting block, is provided with a handle.
Preferably, stoppers are provided at both ends of the upper portion of the movable plate and/or the fixed plate.
Preferably, one side of the stop block close to the threaded rod is provided with a slope inclined at 60 degrees.
Preferably, a support seat is fixedly arranged on the lower end face of the fixing plate.
Preferably, the pulley is a universal wheel.
According to the above description and practice, the prestressed pipe pile stacking and fixing device of the invention realizes a length-adjustable stacking and fixing mechanism for stacking and placing prestressed pipe piles through the fixing plate, the movable fixing frames arranged on two sides of the fixing plate and the threaded rod arranged between the fixing plate and the threaded rod for adjusting the distance between the fixing plate and the threaded rod. Can fix the prestressing force tubular pile of different specification length, can protect the steel ferrule of prestressing force tubular pile simultaneously, reduce the rusty probability of steel ferrule, improve the life and the effect of prestressing force tubular pile to be convenient for adjust and fold, reduced the storage space of device.
Drawings
Fig. 1 is a schematic structural view of a prestressed pipe pile stacking and fixing device according to an embodiment of the present invention.
Fig. 2 is a top view of a prestressed pipe pile stacking and fixing device according to an embodiment of the present invention.
Fig. 3 is a partial sectional view of a prestressed pipe pile stacking and fixing device according to an embodiment of the present invention.
Fig. 4 is a schematic view of the combination of the threaded rod and the fixing plate according to an embodiment of the present invention.
In the figure:
1. fixed frame 2, movable plate 3 and fixed plate
4. Pulley 5, stop 6, threaded rod
7. Sleeve 8, cross-shaped movable rod 9 and support seat
10. Chute 11, handle 12 and slide block
13. Spacing groove 14, stopper.
Detailed Description
Exemplary embodiments will now be described more fully with reference to the accompanying drawings. The exemplary embodiments, however, may be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. In the present disclosure, the terms "include", "arrange", "disposed" and "disposed" are used to mean open-ended inclusion, and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first," "second," and the like are used merely as labels, and are not limiting as to the number or order of their objects; the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the embodiment provides a fixing device for stacking prestressed pipe piles, as shown in fig. 1, the fixing device includes two fixing frames 1 and a fixing plate 3, the fixing frames 1 are respectively disposed at two sides of the fixing plate 3, the fixing frame 1 includes a rectangular bottom plate and a side wall plate disposed at an upper portion of the rectangular bottom plate, the side wall plate is U-shaped, opening sides of the side wall plates of the two fixing frames 1 are disposed oppositely for enclosing two ends of the prestressed pipe pile, pulleys 4 are further disposed at two ends of a bottom of the fixing frame 1, the pulleys 4 may be common pulleys or universal wheels, and are used for facilitating the fixing frame 1 to move relative to the fixing plate 3. Fixed frame 1 and fixed plate 3 parallel arrangement, threaded rod 6 sets up perpendicularly between fixed frame 1 and fixed plate 3. The outer surface of the threaded rod 6 is provided with threads, and one end of the threaded rod is hinged with the fixed plate 3 and can only rotate around the self axial direction; the other end of the connecting rod penetrates through the fixed frame 1 and is in threaded connection with the fixed frame 1. Through clockwise or anticlockwise rotation threaded rod 6, the fixed frame 1 of cover above that can be followed threaded rod 6 axial and be close to or keep away from fixed plate 3 to the length that this prestressing force tubular pile piles up fixing device is adjusted, with the prestressing force tubular pile that adapts to different length specifications.
In another embodiment, in order to make the prestressed pipe pile stacking and fixing device have better supporting performance, a movable plate 2 is further arranged between the fixed plate 3 and the fixed frame 1, the middle part of the movable plate 2 is in threaded connection with a threaded rod 6, two ends of the bottom of the movable plate 2 are provided with pulleys 4, and the pulleys 4 have the same structure and function as those of the pulleys at the bottom of the fixed frame 1. Of course, a plurality of sets of the above-mentioned movable plates 2 may be provided between the fixed plate 3 and the fixed frame 1. Through setting up fly leaf 2 can increase the support that this prestressing force tubular pile piles up fixing device to prestressing force tubular pile middle part, when preventing prestressing force tubular pile length great, its middle part position produces down warping phenomenon.
In addition, in order to improve the integrity of the prestressed pipe pile stacking and fixing device, a telescopic mechanism is further provided between the fixing frame 1, the movable plate 2 and the fixing plate 3. In one embodiment, the telescoping mechanism comprises: a sliding chute 10, a sliding block 12 and a cross movable rod 8. Specifically, the sliding grooves 10 are provided at positions near both ends of adjacent sides of the fixed frame 1, the movable plate 2, and the fixed plate 3, and are provided along the longitudinal direction of the fixed frame 1, the movable plate 2, and the fixed plate 3. The slider 12 is disposed in the slide groove 10 and is movable in the longitudinal direction of the slide groove 10. The cross movable rod 8 is formed by two support rods in a cross shape, and the cross part is connected with the threaded rod 6 through a sleeve 7. The sleeve 7 is internally provided with no thread and can slide along the length direction of the threaded rod 6, and the middle part of the cross movable rod 8 is hinged with the outer surface of the sleeve 7 through a rotating shaft. For example, two support rods of the cross-shaped movable rod 8 are respectively arranged at the upper side and the lower side of the sleeve 7, and a rotating shaft is arranged on the upper surface and the lower surface of the sleeve 7, and the middle part of the cross-shaped movable rod is rotatably connected with the rotating shaft. Meanwhile, the end of the cross-shaped movable rod 8 is hinged to the sliding blocks 12 in the fixed frame 1, the movable plate 2 or the fixed plate 3 at two sides, and when the fixed frame 1, the movable plate 2 or the fixed plate 3 move relative to each other, the end of the cross-shaped movable rod 8 can move in the sliding groove 10 along with the sliding blocks 12. Make fixed frame 1, fly leaf 2, fixed plate 3 and threaded rod 6 constitute a whole through this telescopic machanism, for the prestressing force tubular pile provides firm holding power, still can improve this stability and the fastness of piling up fixing device.
Referring to fig. 4, in this embodiment, in order to realize the rotatable connection between the threaded rod 6 and the fixing plate 3, a limiting groove 13 is disposed on a side portion of the fixing plate 3, the size of the limiting groove 13 is larger than the size of the hole in the fixing plate 3 for passing through the threaded rod 6, a limiting block 14 is disposed in the limiting groove 13, one end of the limiting block 14 is fixedly connected to the threaded rod 6, and when the threaded rod 6 rotates, the limiting block 14 rotates in the limiting groove 13 along with the threaded rod 6 to prevent the threaded rod 6 from falling off from the fixing plate 3.
In addition, a handle 11 is provided at one end of the principle fixing plate 3 of the threaded rod 6, and the handle 11 is L-shaped, and one end thereof is fixedly connected to the end of the threaded rod 6. The threaded rod 6 can be easily and conveniently rotated through the handle 11, and then the length of the prestressed pipe pile stacking and fixing device is adjusted.
In addition, as shown in fig. 1, stoppers 5 are provided at both ends of the upper portions of the movable plate 2 and the fixed plate 3, for preventing the prestressed pipe piles from sliding down from the middle portion to both sides. One side of the stop block 5 close to the threaded rod 6 is provided with an inclined surface inclined by 60 degrees to adapt to the prestressed pipe pile with a circular cross section, so that stable supporting force is provided for the prestressed pipe pile. And the stop block 5 can limit the prestressed pipe piles at the bottom layer, so that the stability of the prestressed pipe piles in the stacking process is improved.
In addition, a support seat 9 is fixedly arranged on the lower end surface of the fixed plate 3, and the support seat is used for enabling the upper surface of the fixed plate 3 and the upper surfaces of the movable plate 2 and the fixed frame 1 to be in the same horizontal plane, so that the prestressed pipe piles can be stably placed on the stacking and fixing device. Of course, the height of the fixed plate 3 can be directly increased, and the upper surface of the fixed plate 3 can be ensured to be at the same level with the upper surfaces of the movable plate 2 and the fixed frame 1.
Through adopting above-mentioned technical scheme, can fix the prestressing force tubular pile of different specification length, can protect the steel ferrule of prestressing force tubular pile simultaneously, reduce the rusty probability of steel ferrule and improve the life and the effect of prestressing force tubular pile to be convenient for adjust and fold, reduced the storage space of device.
The using method comprises the following steps: when the prestressed pipe pile stacking and fixing device is used, a constructor rotates the handle 11 to enable the threaded rod 6 to rotate reversely, so that the fixed frame 1 and the movable plate 2 move towards the direction of the fixed plate 3, the sleeve 7 moves along the threaded rod, the slide block 12 slides in the chute 10, the cross-shaped movable rod 8 rotates around the rotating shaft on the sleeve 7, the device body is unfolded, the constructor adjusts the length of the stacking and fixing device body according to the length of the prestressed pipe piles to enable the length of the stacking and fixing device body to be larger than that of the prestressed pipe piles, then the prestressed pipe piles are stacked on the upper surface of the device layer by layer, the outer surface of one end of each prestressed pipe pile is tightly attached to the inner surface of the fixed frame 1, after the stacking is completed, the constructor rotates the handle 11 forward to enable the inner surfaces of the two groups of fixed frames 1 to be tightly attached to the end surfaces of the prestressed, this fixing device is piled up to stress tube stake can be fixed the stress tube stake in advance of different specification length, can protect the steel ferrule of stress tube stake in advance simultaneously, reduces rusty probability improvement stress tube stake in advance's of steel ferrule life and effect to be convenient for adjust and fold, reduced the storage space of device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a fixing device is piled up to stress tube stake which characterized in that includes:
a fixing plate;
the two fixing frames are arranged on two sides of the fixing plate and comprise bottom plates and U-shaped side wall plates arranged on the upper portions of the bottom plates, opening sides of the side wall plates of the two fixing frames are oppositely arranged, and pulleys are arranged at the bottoms of the fixing frames;
the threaded rod is vertically arranged between the fixed plate and the fixed frame, one end of the threaded rod is rotatably connected with the fixed plate, and the other end of the threaded rod penetrates through the fixed frame and is in threaded connection with the fixed frame.
2. The prestressed pipe pile stacking and fixing device as claimed in claim 1, wherein at least one movable plate is further disposed between the fixed plate and the fixed frame, the middle portion of the movable plate is in threaded connection with the threaded rod, and a pulley is disposed at the bottom of the movable plate.
3. The pre-stressed pipe pile stacking and fixing device according to claim 2, wherein a telescopic mechanism is further provided between the fixing frame, the movable plate and the fixing plate.
4. The pre-stressed pipe pile stacking and fixing device of claim 3, wherein the telescopic mechanism comprises:
the sliding chute is arranged at the position, close to the two ends, of the adjacent side edges of the fixed frame, the movable plate and the fixed plate;
the sliding block is assembled in the sliding groove in a sliding mode;
the middle part of the cross movable rod is hinged with the sleeve sleeved on the threaded rod, and the end part of the cross movable rod is hinged with the sliding block.
5. The stacking and fixing device for the prestressed tubular piles as claimed in claim 1, wherein a limiting groove is formed at the joint of the fixing plate and the threaded rod, a limiting block is rotatably connected in the limiting groove, and the limiting block is fixedly connected with the end of the threaded rod.
6. The prestressed pipe pile stacking and fixing device as claimed in claim 5, wherein a handle is provided at one end of the threaded rod away from the limiting block.
7. The pre-stressed pipe pile stacking and fixing device according to any one of claims 2 to 6, wherein stoppers are provided at both ends of the upper portion of the movable plate and/or the fixed plate.
8. The pre-stressed pipe pile stacking and fixing device of claim 7, wherein a side of the stopper adjacent to the threaded rod is provided with a slope inclined at 60 degrees.
9. The pre-stressed pipe pile stacking and fixing device as claimed in any one of claims 1 to 6, wherein a support seat is fixedly arranged on the lower end surface of the fixing plate.
10. The pre-stressed pipe pile stacking and fixing device as claimed in any one of claims 1 to 6, wherein the pulley is a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110583119.6A CN113334335A (en) | 2021-05-27 | 2021-05-27 | Prestressed pipe pile piles up fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110583119.6A CN113334335A (en) | 2021-05-27 | 2021-05-27 | Prestressed pipe pile piles up fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113334335A true CN113334335A (en) | 2021-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110583119.6A Pending CN113334335A (en) | 2021-05-27 | 2021-05-27 | Prestressed pipe pile piles up fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113334335A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1096340A (en) * | 1978-06-28 | 1981-02-24 | Bengt A. Nordin | Device for transport and unloading of stacked logs |
| CN208896070U (en) * | 2018-10-09 | 2019-05-24 | 东莞新友智能科技有限公司 | A kind of double-layer folding turnover rack |
| CN210307775U (en) * | 2019-08-29 | 2020-04-14 | 李广生 | Construction reinforcing bar rack |
| CN211163884U (en) * | 2019-11-18 | 2020-08-04 | 深圳市红头船建设集团有限公司 | Steel pipe storage rack for construction site |
| CN211590079U (en) * | 2020-01-13 | 2020-09-29 | 天津市双洋制管有限公司 | Square tube placing frame |
| CN211761445U (en) * | 2019-08-28 | 2020-10-27 | 徐小川 | Civil engineering pipe fitting rack |
| CN212497695U (en) * | 2020-05-27 | 2021-02-09 | 天津博宇钢管有限公司 | Transportation storage rack for steel pipe transportation |
| CN212766408U (en) * | 2020-06-24 | 2021-03-23 | 嵊州华鼎管桩有限公司 | Supporting structure for prestressed concrete pipe pile |
| CN213197509U (en) * | 2020-08-29 | 2021-05-14 | 长春凯源汽车部件有限公司 | A strorage device for unidimensional steel pipe not |
| CN213265353U (en) * | 2020-08-11 | 2021-05-25 | 洛阳豫天元混凝土有限公司 | Hoisting accessory of concrete pipe pile |
-
2021
- 2021-05-27 CN CN202110583119.6A patent/CN113334335A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1096340A (en) * | 1978-06-28 | 1981-02-24 | Bengt A. Nordin | Device for transport and unloading of stacked logs |
| CN208896070U (en) * | 2018-10-09 | 2019-05-24 | 东莞新友智能科技有限公司 | A kind of double-layer folding turnover rack |
| CN211761445U (en) * | 2019-08-28 | 2020-10-27 | 徐小川 | Civil engineering pipe fitting rack |
| CN210307775U (en) * | 2019-08-29 | 2020-04-14 | 李广生 | Construction reinforcing bar rack |
| CN211163884U (en) * | 2019-11-18 | 2020-08-04 | 深圳市红头船建设集团有限公司 | Steel pipe storage rack for construction site |
| CN211590079U (en) * | 2020-01-13 | 2020-09-29 | 天津市双洋制管有限公司 | Square tube placing frame |
| CN212497695U (en) * | 2020-05-27 | 2021-02-09 | 天津博宇钢管有限公司 | Transportation storage rack for steel pipe transportation |
| CN212766408U (en) * | 2020-06-24 | 2021-03-23 | 嵊州华鼎管桩有限公司 | Supporting structure for prestressed concrete pipe pile |
| CN213265353U (en) * | 2020-08-11 | 2021-05-25 | 洛阳豫天元混凝土有限公司 | Hoisting accessory of concrete pipe pile |
| CN213197509U (en) * | 2020-08-29 | 2021-05-14 | 长春凯源汽车部件有限公司 | A strorage device for unidimensional steel pipe not |
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Application publication date: 20210903 |