CN204919536U - A tubular pile end plate for square pile foundation - Google Patents
A tubular pile end plate for square pile foundation Download PDFInfo
- Publication number
- CN204919536U CN204919536U CN201520675154.0U CN201520675154U CN204919536U CN 204919536 U CN204919536 U CN 204919536U CN 201520675154 U CN201520675154 U CN 201520675154U CN 204919536 U CN204919536 U CN 204919536U
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- pile end
- end plate
- hole
- end board
- tubular pile
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the installation of building trade reinforcing bar is used, specifically disclose the tubular pile end plate that the side's of being used for pile foundation is connected, including tubular pile end plate body, and set up the central line clamping ring at tubular pile end plate body centre of symmetry line, reach the positioning connecting hole, the 2nd positioning connecting hole that set up on tubular pile end plate body and lie in central line clamping ring round. The utility model has the advantages of 1, set up at the central line clamping ring round of square tubular pile end plate and set up four couples the 1st positioning connecting hole, the 2nd positioning connecting hole respectively, guarantee the stability connected between the adjacent tubular pile end plate, and the assistance -localization real -time hole that increases further promotes the connection reliability, 2, square tubular pile end plate four sides set up to slope surface structure, also practice thrift raw and other materials when improving overall stability, 3, asymmetric and the symmetry sets up a positioning connecting hole, the 2nd positioning connecting hole can improve prestressing force to a certain extent when the connection of the adjacent tubular pile end plate of assurance is stable.
Description
Technical field
The utility model belongs to building trade reinforcement installation applied technical field, is specifically related to a kind of pile end board connected for foundation of square piles, connects square pile two ends, fixing prestressed reinforcement.
Background technology
Double-strength pipe pile end plate is also known as environmental protection flange, make pipe and the interconnective part of pipe, be connected to pipe end, pile end board is mainly used in the connection of building lot pile tube, its effect is mainly used in rising when making high strength cement pile tube drawing cage of reinforcement on the one hand, and make it to produce prestressing force, when driving piles, pile end board need bear pile driver hammering on the other hand, and the connection function played between two between pile tube, it is that making prestressed high strength cement pipe pile must obligato hardware in sum.
And the pile end board that existing structure design uses, it rises when drawing cage of reinforcement when making high strength cement pile tube, the prestressing force produced does not reach production requirement, the locating hole design simultaneously connecting pile end board is between two unreasonable, cause connecting instability between adjacent tubes pile end plate, and the pile end board production and processing raw materials consumption of existing structure is comparatively large, adds cost of production, and this is current urgently to be resolved hurrily.
Therefore, based on the problems referred to above, the utility model provides a kind of pile end board connected for foundation of square piles.
Utility model content
Utility model object: the purpose of this utility model is to provide a kind of pile end board connected for foundation of square piles, solve existing pile end board prestressing force when making high strength cement pile tube and do not reach construction requirement, and the problem of connection instability, it is reasonable in design, meet construction reference requirement, square tube pile end plate four limit is slope structure simultaneously, has saved production raw material, has reduced cost of production.
Technical scheme: the utility model provides a kind of pile end board connected for foundation of square piles, comprise pile end board body, and be arranged on the center line clamping ring of pile end board body symmetrical center line, and to be arranged on pile end board body and be positioned at that center line clamping ring one encloses first hole, second that is located by connecting is located by connecting hole; Described pile end board body is square structure and corner is set to smooth type; Described first diameter being located by connecting hole is greater than second and is located by connecting hole; Four limits of described pile end board body are set to slope structure.
The technical program, described in be positioned at square tube pile end plate body cornerwise first hole that is located by connecting, hole, second that is located by connecting be symmetrical arrangement; On square tube pile end plate body four limit and to be in diagonal first hole that is located by connecting, hole, second that is located by connecting, first between hole that is located by connecting, hole, second that is located by connecting be asymmetricly arrange structure.
The technical program, described for foundation of square piles connect pile end board, also comprise be arranged on pile end board body and be positioned at center line clamping ring one enclose auxiliary positioning hole, wherein, auxiliary positioning hole arranges four and is symmetricly set on center line clamping ring one circle.
The technical program, described auxiliary positioning hole is set to circle or kidney-shaped.
The technical program, the angle a between described slope structure and pile end board body is 70 °-80 °.
The technical program, the thickness of described square tube pile end plate body is at least twice of slope structure the narrowest place thickness.
Compared with prior art, a kind of beneficial effect of pile end board connected for foundation of square piles of the utility model is: 1, arrange at center line clamping ring one circle of square tube pile end plate and arrange four respectively and to be located by connecting hole to first hole, second that is located by connecting, ensure the stability connected between adjacent tubes pile end plate, and the auxiliary positioning hole increased promotes connection reliability further; 2, square tube pile end plate four limit is set to slope structure, also saves material while raising resistance to overturning; 3, asymmetric and symmetrically arranged first hole, second that is located by connecting is located by connecting hole, can improve prestressing force to a certain extent while guarantee adjacent tubes pile end plate stable connection.
Accompanying drawing explanation
Fig. 1, Fig. 3 are a kind of pile end board structural representations connected for foundation of square piles of the present utility model;
Fig. 2 is a kind of any sectional structure schematic diagram on one side of pile end board connected for foundation of square piles of the present utility model;
Wherein, in figure, sequence number mark is as follows: be located by connecting hole, 4-second of 1-pile end board body, 2-center line clamping ring, 3-first is located by connecting hole, 5-auxiliary positioning hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.
A kind of pile end board connected for foundation of square piles as shown in Figure 1, Figure 2 and Figure 3, comprise pile end board body 1, and be arranged on the center line clamping ring 2 of pile end board body 1 symmetrical center line, and to be arranged on pile end board body 1 and be positioned at that center line clamping ring 2 one encloses first hole 3, second that is located by connecting is located by connecting hole 4; Pile end board body 1 is for square structure and corner is set to smooth type; First diameter being located by connecting hole 3 is greater than second and is located by connecting hole 4; Four limits of pile end board body 1 are set to slope structure.
Further preferred, be positioned at square tube pile end plate body 1 cornerwise first hole 3, second that is located by connecting and be located by connecting hole 4 for symmetrical arrangement; Square tube pile end plate body 1 four limit is in diagonal first hole 3, second that is located by connecting, first between hole 4 that is located by connecting, hole 3, second that is located by connecting and is located by connecting hole 4 for the asymmetric structure that arranges, while guarantee adjacent tubes pile end plate stable connection, improve prestressing force to a certain extent, and then ensure that square tube pile end plate meets construction and installation standard-required; For the pile end board that foundation of square piles connects, also comprise be arranged on pile end board body 1 and be positioned at center line clamping ring 2 one enclose auxiliary positioning hole 5, wherein, auxiliary positioning hole 5 arranges four and is symmetricly set on center line clamping ring 2 one circle, and auxiliary positioning hole 5 is set to circle or kidney-shaped, be located by connecting on fixing basis, hole 4 in first hole 3, second that is located by connecting, improve the reliability be fixedly connected with; Angle a as shown in Figure 2 between slope structure and pile end board body 1 is 70 °-80 °, and the thickness of square tube pile end plate body 1 is at least twice of slope structure the narrowest place thickness, the integrally-built stability of square tube pile end plate of adjacent installation can be ensured and save production raw material.
Embodiment
Further as shown in Figure 1, Figure 2 and Figure 3, during installation, adjacent with the use of square tube pile end plate body 1 successively after contraposition, first hole 4 that is located by connecting, hole 3, second that is located by connecting is utilized to carry out preliminary stationary positioned, again according to the concrete condition used, auxiliary positioning hole 5 is utilized to carry out the stationary positioned of secondary.The square tube pile end plate of this structure, reasonable in design on the one hand, there is after assembling stronger prestressing force and connective stability, can effectively meet prestressed reinforcement and fix construction requirement, the sizes such as 250mm, 300mm, 350mm, 400mm, 450mm, 500mm, 550mm, 600mm, 650mm, 700mm are divided on the other hand, applicable multiple occasion construction demand according to the end plate length of side.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (6)
1. the pile end board connected for foundation of square piles, it is characterized in that: comprise pile end board body (1), and be arranged on the center line clamping ring (2) of pile end board body (1) symmetrical center line, and be arranged on upper and be positioned at that center line clamping ring (2) encloses first hole (3), second that is located by connecting of pile end board body (1) and be located by connecting hole (4); Described pile end board body (1) is for square structure and corner is set to smooth type; Described first diameter being located by connecting hole (3) is greater than second and is located by connecting hole (4); Four limits of described pile end board body (1) are set to slope structure.
2. a kind of pile end board connected for foundation of square piles according to claim 1, is characterized in that: described in be positioned at square tube pile end plate body (1) cornerwise first hole (4) that is located by connecting, hole (3), second that is located by connecting be symmetrical arrangement; To be positioned on square tube pile end plate body (1) four limit and to be in diagonal first hole (4) that is located by connecting, hole (3), second that is located by connecting, first between hole (4) that is located by connecting, hole (3), second that is located by connecting and structure is set for asymmetric.
3. a kind of pile end board connected for foundation of square piles according to claim 1, it is characterized in that: the described pile end board connected for foundation of square piles, also comprise that to be arranged on pile end board body (1) upper and be positioned at the auxiliary positioning hole (5) that center line clamping ring (2) encloses, wherein, auxiliary positioning hole (5) arrange four and are symmetricly set on center line clamping ring (2) and enclose.
4. a kind of pile end board connected for foundation of square piles according to claim 3, is characterized in that: described auxiliary positioning hole (5) is set to circle or kidney-shaped.
5. a kind of pile end board connected for foundation of square piles according to claim 1, is characterized in that: the angle a between described slope structure and pile end board body (1) is 70 °-80 °.
6. a kind of pile end board connected for foundation of square piles according to claim 1, is characterized in that: the thickness of described square tube pile end plate body (1) is at least twice of slope structure the narrowest place thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675154.0U CN204919536U (en) | 2015-09-02 | 2015-09-02 | A tubular pile end plate for square pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675154.0U CN204919536U (en) | 2015-09-02 | 2015-09-02 | A tubular pile end plate for square pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919536U true CN204919536U (en) | 2015-12-30 |
Family
ID=54968680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675154.0U Expired - Fee Related CN204919536U (en) | 2015-09-02 | 2015-09-02 | A tubular pile end plate for square pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700481A (en) * | 2017-09-18 | 2018-02-16 | 江苏昌鑫基础工程有限公司 | A kind of cylindrical vertical pile end board |
-
2015
- 2015-09-02 CN CN201520675154.0U patent/CN204919536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700481A (en) * | 2017-09-18 | 2018-02-16 | 江苏昌鑫基础工程有限公司 | A kind of cylindrical vertical pile end board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180902 |