CN209779626U - Upright pile positioning and lowering auxiliary device - Google Patents
Upright pile positioning and lowering auxiliary device Download PDFInfo
- Publication number
- CN209779626U CN209779626U CN201822218742.8U CN201822218742U CN209779626U CN 209779626 U CN209779626 U CN 209779626U CN 201822218742 U CN201822218742 U CN 201822218742U CN 209779626 U CN209779626 U CN 209779626U
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- Prior art keywords
- square
- hollow
- circular tube
- hollow circular
- pile
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- 230000002787 reinforcement Effects 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229940099259 vaseline Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
the utility model provides a positioning and lowering auxiliary device for a vertical column pile, which comprises three parts of components, wherein a first component comprises a square top plate, vertical rods vertically connected with four top corners of the square top plate and a hollow circular tube nested in the middle of the square top plate; the second component comprises a square bottom plate, a large hollow circular tube welded on the lower bottom surface of the square bottom plate and a small hollow circular tube nested in the square bottom plate; the third component comprises a hollow square column body, the middle part of the outer side of the upper edge of each side surface of the hollow square column body is connected with a connecting plate, and the lower end of the connecting plate is provided with a groove; the second member is connected with the lower end of the vertical rod of the first member through a connecting piece, and the groove on the third member is clamped on the upper edge of the hollow circular tube of the first member. The utility model discloses the device transfers the in-process at lattice column and steel reinforcement cage, can restrict the displacement of lattice column effectively to keep the straightness that hangs down of lattice column, furthest has guaranteed the welding quality of stand pile, improves work efficiency.
Description
Technical Field
the utility model relates to a stand pile construction technical field, in particular to stand pile location and transfer auxiliary device.
background
The upper part of the upright pile is generally an upright, and the lower part is a pile which is used as a support for bearing the self weight of the structure and the construction load before the bottom plate is sealed during the reverse construction. After the bottom plate is poured, the bottom plate and the bottom plate are connected into a whole and are used as a part of the structure to transmit the upper structure and the load borne by the upper structure to the foundation. The method is generally suitable for foundation pits with large span. The steel reinforcement cage of pile body is transferred earlier in the work progress and is transferred the lattice column to the certain degree of depth of entering pile body steel reinforcement cage again, forms a whole with two components through the welding, wholly transfers because the inconvenient circumstances of transferring can appear in the component too big.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art not enough, the utility model provides an upright pile transfers upright pile location of in-process and transfers auxiliary device aims at solving upright pile location and transfers the in-process and be difficult to keep the vertically problem, makes the steel reinforcement cage and the lattice column of upright pile transfer the in-process through this auxiliary device, can furthest keep perpendicular.
The utility model discloses realize the technical scheme of above-mentioned purpose as follows:
An auxiliary device for positioning and lowering a column pile is composed of three parts;
the first component comprises a square top plate and upright posts vertically connected to four top corners of the square top plate, the middle part of the square top plate is provided with a round hole, and a hollow round pipe is nested in the round hole;
The second component comprises a square bottom plate and a large hollow circular tube welded on the lower bottom surface of the square bottom plate, a circular hole is formed in the geometric center of the square bottom plate, a small hollow circular tube with the diameter smaller than that of the large hollow circular tube is nested in the circular hole, and the upper end of the small hollow circular tube is higher than the plate surface of the square bottom plate; four top corners of the square bottom plate are respectively provided with four connecting pieces.
The third component comprises a hollow square column body, the middle part of the outer side of the upper edge of each side face of the hollow square column body is connected with a connecting plate, and a groove is formed in the lower end of the connecting plate.
The second component is connected with the lower end of the vertical rod of the first component through a connecting piece, and the grooves of the connecting plates of the third component are clamped on the upper edge of the hollow circular tube of the first component.
preferably, in order to make the uprights more stable, a crossbar connection is used between the middle of adjacent uprights.
preferably, the vertical rod is an angle steel, and the inner angle of the angle steel is wrapped on the top angle of the square top plate.
Further, the lower extreme of pole setting is equipped with first bolt hole.
Furthermore, the upper end of the hollow circular tube is higher than the surface of the square top plate, and the height of the hollow circular tube is 1/4-1/2 of the height of the vertical rod.
Preferably, the inner diameter of the hollow circular tube of the first member is 4-6mm larger than the diameter of the reinforcement cage of the upright pile.
The diameter of a circular hole in the square top plate of the first component is the same as the outer diameter of the hollow circular tube, and the outer wall of the hollow circular tube is welded in the circular hole.
Further, in the second member, the large hollow circular tube is concentric with the small hollow circular tube.
the connecting piece is an angle steel which is vertically welded on the upper surface of the square bottom plate, and a second bolt hole is formed in the angle steel.
The size of a small hollow circular tube in the second component is the same as that of the hollow circular tube of the first component, namely the inner diameter of the small hollow circular tube is 4-6mm larger than the diameter of a reinforcement cage of the upright post pile;
The outer diameter of the large hollow circular tube in the second component is consistent with the aperture of the pile hole of the upright pile.
The diagonal length of the hollow square column in the third component is smaller than the inner diameter of the hollow round tube of the first component, so that the hollow square column can extend into the hollow round tube.
The side length of the hollow square of the third component is 4-6mm longer than that of the lattice column.
The width of the groove on the connecting plate of the third member is the same as the wall thickness of the hollow circular tube of the first member, so that the third member can be firmly clamped on the hollow circular tube of the first member through the connecting plate.
Preferably, the square top plate of the first member is the same size as the square bottom plate of the second member.
The hollow round tube of the first component and the small hollow round tube of the second component have the same size.
The first bolt hole at the lower end of the first component upright rod corresponds to the second bolt hole on the second component connecting piece in position, the bolts are arranged in the two bolt holes, and the nuts are positioned on the outer side of the connecting piece angle steel and screwed tightly, so that the first component and the second component are connected.
The utility model discloses a stand pile location and transfer auxiliary device's theory of use does:
1) firstly, smearing Vaseline or other lubricating substances on the outer wall of the large hollow circular tube of the second component, putting the second component into the drilled hole and correcting to enable the square bottom plate to be horizontal;
2) Placing the first member on the second member, aligning a first bolt hole at the lower end of the upright rod of the first member with a second bolt hole on a connecting piece of the second member, fixing by using a bolt, and correcting to enable the square top plate of the first member to be horizontal;
3) hoisting a steel reinforcement cage: slowly hoisting the reinforcement cage through the hollow circular tube of the first member, and then manually guiding to introduce the reinforcement cage into the small hollow steel tube of the second member below the reinforcement cage;
4) After the reinforcement cage is lowered to a preset height, the hollow square column of the third member is placed into the hollow circular tube of the first member, the groove in the connecting plate of the third member is clamped on the upper edge of the hollow circular tube, and the third member is fixed on the first member;
5) hoisting the lattice column to penetrate through the hollow square column body of the third member, slowly lowering the lattice column to a preset height, and welding the lattice column and the reinforcement cage into a whole;
6) Putting the latticed column and the whole reinforcement cage down;
7) pouring concrete;
8) Demolish the utility model discloses the device.
The utility model discloses a stand pile location and transfer auxiliary device's advantage lies in: the utility model discloses because the aperture diameter ratio steel reinforcement cage's of the little hollow pipe of second component aperture ratio aperture is slightly big, so the inner wall of little hollow pipe can play the effect of restriction displacement to the steel reinforcement cage, and all exists from top to bottom in little hollow pipe and can transfer the in-process at the steel reinforcement cage and restrict its holistic skew, can guarantee the straightness that hangs down of steel reinforcement cage to a certain extent. The lattice column is put to the time of transferring to a certain extent with third component and first component connection and begins to transfer, because the length of side of hollow cube post is longer 4-6mm than the length of side of lattice column, can restrict the displacement of lattice column and keep the straightness that hangs down of lattice column to a certain extent, for the upright welding of stand column stake provides the possibility, furthest has guaranteed the welding quality of stand column stake, improves work efficiency.
Drawings
Fig. 1 is the utility model discloses stand pile location and transfer auxiliary device schematic structure.
Fig. 2 is a front view of the first member of fig. 1.
Fig. 3 is a top view of the first member of fig. 1.
Fig. 4 is a front view of the second member of fig. 1.
Fig. 5 is a top view of the second member of fig. 1.
Fig. 6 is a front view of the third member of fig. 1.
Fig. 7 is a top view of the third member of fig. 1.
fig. 8 is a partially enlarged view of the connection of the first member and the second member.
fig. 9 is a schematic view of a reinforcement cage lowering process.
Fig. 10 is a schematic view of the entire pile lowering process.
The reference numbers in the figures are as follows:
1-first structural component
11-Square roof
12-vertical rod
13-hollow round tube
14-Cross-Bar
15-first bolt hole
2-second component
21-Square baseboard
22-big hollow round tube
23-small hollow round tube
24-connecting piece
25-second bolt hole
3-third Member
31-hollow square column
32-connecting plate
33-groove
4-steel reinforcement cage
5-lattice column
Detailed Description
The structure of the present invention will be further described with reference to the accompanying drawings, which are only preferred embodiments of the present invention and are not intended as limitations of the present invention.
The auxiliary device for positioning and lowering the upright post pile shown in figure 1 consists of three parts of components;
As shown in fig. 2-3, the first member 1 comprises a square top plate 11, and vertical rods 12 vertically connected to four top corners of the square top plate, wherein a circular hole is formed in the middle of the square top plate 11, and a hollow circular tube 13 is nested in the circular hole;
The middle parts of the adjacent vertical rods are connected by a cross rod 14.
The vertical rod 12 is an angle steel, the inner angle of the angle steel is wrapped on the top angle of the square top plate 11, and the lower end of the vertical rod is provided with a first bolt hole 15.
The upper end of the hollow circular tube 13 is higher than the surface of the square top plate 11, and the height of the hollow circular tube 13 is 1/3 of the height of the upright 12;
The inner diameter of the hollow circular tube 13 is 4-6mm larger than the diameter of the reinforcement cage 4 of the upright post pile; the diameter of the round hole on the square top plate 11 is the same as the outer diameter of the hollow circular tube 13, and the outer wall of the hollow circular tube 13 is welded in the round hole.
as shown in fig. 4-5, the second member 2 includes a square bottom plate 21, and a large hollow circular tube 22 welded to the lower bottom surface of the square bottom plate 21, a circular hole is opened at the geometric center of the square bottom plate 21, a small hollow circular tube 23 with a diameter smaller than that of the large hollow circular tube 22 is nested in the circular hole, the upper end of the small hollow circular tube 23 is higher than the plate surface of the square bottom plate 21, and the large hollow circular tube 22 is concentric with the small hollow circular tube 23; four connecting pieces 24 are respectively arranged at four top corners of the square bottom plate 21, each connecting piece 24 is an angle steel vertically welded on the upper surface of the square bottom plate 21, and a second bolt hole 25 is arranged on each angle steel.
The size of the small hollow circular tube 23 in the second component 2 is the same as that of the hollow circular tube 13 of the first component 1, and the inner diameter of the small hollow circular tube 23 is about 4-6mm larger than the diameter of the reinforcement cage 4 of the stud pile 5. The outer diameter of the large hollow circular tube 22 in the second member 2 is consistent with the diameter of the pile hole of the upright pile.
As shown in fig. 6-7, the third member 3 comprises a hollow square column 31, the upper edge of each side of the hollow square column 31 is connected with a connecting plate 32 along the middle of the outer side, and the lower end of the connecting plate 32 is provided with a groove 33. The diagonal length of the hollow square column 31 is smaller than the inner diameter of the hollow circular tube 13 of the first member 1, so that the hollow square column 31 can protrude into the hollow circular tube 13.
The length of the hollow square column 31 is 4-6mm longer than that of the lattice column 5.
The width of the groove 33 on the connecting plate 32 of the third member 3 is the same as the wall thickness of the hollow circular tube 13 of the first member 1, so that the third member 3 can be firmly clamped on the hollow circular tube 13 of the first member 1 through the connecting plate 32. The grooves of the connecting plates of the third component are clamped on the upper edge of the hollow circular tube 13 of the first component.
As shown in fig. 8, the second member 2 is connected to the first bolt hole 15 of the lower end of the upright 12 of the first member 1 via a second bolt hole 25 in a connecting piece 24.
The square top plate 11 of the first member 1 is the same size as the square bottom plate 21 of the second member 2. The hollow round tube 13 of the first member 1 is the same size as the small hollow round tube 23 of the second member 2.
The first bolt hole 15 at the lower end of the upright 12 of the first member 1 corresponds to the second bolt hole 25 on the connecting piece 24 of the second member 2, bolts are placed in the two bolt holes, nuts are positioned outside the connecting piece 24 and screwed, and the first member 1 and the second member 2 are connected.
The following describes the use method of the utility model of the upright post positioning and lowering auxiliary device with reference to fig. 9 and 10 as follows:
1) Firstly, smearing Vaseline or other lubricating substances on the outer wall of the large hollow round tube 22 of the second component 2, putting the second component 1 into a drilled hole and correcting to enable the square bottom plate 21 to be horizontal;
9) Placing the first member 1 on the second member 2, aligning the first bolt hole 15 at the lower end of the first member upright 12 with the second bolt hole 25 on the connecting piece 24 of the second member 2, fixing by using a bolt, and correcting to make the square top plate 11 of the first member 1 horizontal;
10) Hoisting a reinforcement cage 4: the reinforcement cage 4 is slowly suspended through the hollow circular tube 13 of the first member 1, and then the reinforcement cage 4 is manually guided to be introduced into the small hollow steel tube 23 of the second member 2 below, wherein the broken line represents the reinforcement cage 4.
11) after the reinforcement cage 4 is lowered to a preset height, the hollow square column 31 of the third member 3 is placed into the hollow circular tube 13 of the first member 1, the groove 33 on the connecting plate 32 of the third member 3 is clamped on the upper edge of the hollow circular tube 13, and the third member 3 is fixed on the first member 1;
12) Hoisting the lattice column 5 to penetrate through the hollow square column 31 of the third component 3, slowly lowering the lattice column 5 to a preset height, and welding the lattice column 5 and the reinforcement cage 4 into a whole, wherein a dotted line and a solid line represent the lattice column 5;
13) putting the latticed column 5 and the reinforcement cage 4 down integrally;
14) Pouring concrete;
15) Demolish the utility model discloses the device.
As mentioned above, although the present invention has been shown and described with reference to certain preferred examples, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An auxiliary device for positioning and lowering a vertical column pile is characterized by comprising three parts of components; the first component (1) comprises a square top plate (11) and upright posts (12) vertically connected to four top corners of the square top plate (11), a circular hole is formed in the middle of the square top plate (11), and a hollow circular tube (13) is nested in the circular hole; the second component (2) comprises a square bottom plate (21) and a large hollow circular tube (22) welded on the lower bottom surface of the square bottom plate (21), a circular hole is formed in the geometric center of the square bottom plate (21), and a small hollow circular tube (23) with the diameter smaller than that of the large hollow circular tube (22) is nested in the circular hole; the third component (3) comprises a hollow square column body (31), the middle part of the outer side of the upper edge of each side surface of the hollow square column body (31) is connected with a connecting plate (32), and the lower end of the connecting plate (32) is provided with a groove (33); the second member (2) is connected with the lower end of the vertical rod (12) of the first member (1) through a connecting piece (24), and the groove (33) of each connecting plate (32) of the third member (3) is clamped on the upper edge of the hollow circular tube (13) of the first member (1).
2. The auxiliary device for positioning and lowering the vertical column pile according to claim 1, wherein the middle parts of the adjacent vertical columns (12) are connected by a cross rod (14), the vertical columns (12) are angle steels, and the inner angles of the angle steels are wrapped on the top angles of the square top plates (11).
3. the auxiliary device for positioning and lowering the vertical column pile according to claim 1, wherein the lower end of the vertical rod (12) is provided with a first bolt hole (15), four top corners of the square bottom plate (21) are respectively provided with four connecting pieces (24), and the connecting pieces are provided with second bolt holes (25).
4. A stump positioning and lowering aid according to claim 3, wherein the first bolt hole (15) at the lower end of the first member upright (12) corresponds in position to the second bolt hole (25) in the connecting piece (24) of the second member (2), and bolts are placed in both bolt holes, and nuts are tightened outside the connecting piece (24) to connect the first member (1) to the second member (2).
5. The auxiliary device for positioning and lowering the upright pile according to claim 1, wherein the upper end of the hollow circular tube (13) is higher than the surface of the square top plate (11), the height of the hollow circular tube (13) is 1/4-1/2 of the height of the upright rod (12), and the inner diameter of the hollow circular tube (13) is 4-6mm larger than the diameter of the reinforcement cage (4) of the upright pile.
6. The auxiliary device for positioning and lowering the vertical column pile according to claim 1, wherein the upper end of the small hollow circular tube (23) is higher than the plate surface of the square bottom plate (21), and the large hollow circular tube (22) is concentric with the small hollow circular tube (23).
7. The pile positioning and lowering aid according to claim 5, characterized in that the small hollow round tube (23) of the second member (2) has the same size as the hollow round tube (13) of the first member (1), and the large hollow round tube (22) of the second member (2) has an outer diameter that corresponds to the diameter of the pile hole of the pile.
8. The post pile positioning and lowering aid according to claim 1, characterized in that the diagonal length of the hollow square cylinder (31) in the third member (3) is smaller than the inner diameter of the hollow round tube (13) of the first member (1).
9. The stump positioning and lowering aid according to claim 1, wherein the hollow square column (31) of the third component (3) has a length of 4-6mm longer than the length of the lattice column (5), and the width of the recess (33) in the connecting plate (32) of the third component (3) is the same as the wall thickness of the hollow round tube (13) of the first component (1).
10. Stud pile positioning and lowering aid according to claim 1, characterized in that the square top plate (11) of the first member (1) is the same size as the square bottom plate (21) of the second member (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218742.8U CN209779626U (en) | 2018-12-27 | 2018-12-27 | Upright pile positioning and lowering auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218742.8U CN209779626U (en) | 2018-12-27 | 2018-12-27 | Upright pile positioning and lowering auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209779626U true CN209779626U (en) | 2019-12-13 |
Family
ID=68791046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822218742.8U Expired - Fee Related CN209779626U (en) | 2018-12-27 | 2018-12-27 | Upright pile positioning and lowering auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209779626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703850A (en) * | 2022-04-01 | 2022-07-05 | 天津弘野建设集团有限公司 | Cast-in-place pile reinforcement cage hanging verticality correcting device |
-
2018
- 2018-12-27 CN CN201822218742.8U patent/CN209779626U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703850A (en) * | 2022-04-01 | 2022-07-05 | 天津弘野建设集团有限公司 | Cast-in-place pile reinforcement cage hanging verticality correcting device |
| CN114703850B (en) * | 2022-04-01 | 2024-04-12 | 天津弘野建设集团有限公司 | Cast-in-place pile reinforcement cage hanging verticality correcting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |