CN201459774U - Pile head protector for static load test of prestressed concrete pipe pile - Google Patents

Pile head protector for static load test of prestressed concrete pipe pile Download PDF

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Publication number
CN201459774U
CN201459774U CN2009201038265U CN200920103826U CN201459774U CN 201459774 U CN201459774 U CN 201459774U CN 2009201038265 U CN2009201038265 U CN 2009201038265U CN 200920103826 U CN200920103826 U CN 200920103826U CN 201459774 U CN201459774 U CN 201459774U
Authority
CN
China
Prior art keywords
pile
prestressed concrete
concrete pipe
steel plate
head protector
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.)
Expired - Fee Related
Application number
CN2009201038265U
Other languages
Chinese (zh)
Inventor
韩建刚
马锦泰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANXI SIXTH CONSTRUCTION GROUP CO Ltd
Original Assignee
SHANXI SIXTH CONSTRUCTION GROUP CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANXI SIXTH CONSTRUCTION GROUP CO Ltd filed Critical SHANXI SIXTH CONSTRUCTION GROUP CO Ltd
Priority to CN2009201038265U priority Critical patent/CN201459774U/en
Application granted granted Critical
Publication of CN201459774U publication Critical patent/CN201459774U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to a pile head protector for trial pile of a pile body, in particular relates to a pile head protector for a static load test of a prestressed concrete pipe pile, which solves the problem that the current pile head for the static load test of the prestressed concrete pipe pile can be crushed easily. The pile head protector for the static load test of the prestressed concrete pipe pile is characterized by comprising a containment steel plate which can coat outside the pile body, wherein the length of the containment steel plate is equal to the diameter of the pile body, vertical ribs which are connected through bolts are respectively arranged at both ends of the joint of the containment steel plate, and a plurality of transverse ribs are arranged at both sides of the vertical ribs. The utility model has the beneficial effects that the pile head protector with the corresponding size and thickness can be selected according to the diameter of the pile body and can be reused, thus the cost can be reduced; and the utility model also has convenient construction and wide application prospect.

Description

Prestressed concrete pipe pile static loading test pile crown protective device
Technical field
Pile crown protective device when the utility model belongs to the pile body test pile is specifically related to a kind of prestressed concrete pipe pile static loading test pile crown protective device.
Background technology
Existing prestressed concrete pipe pile static loading test, most of pile crown is not protected, and the load during test pile is very big, concentrates on pile crown, and discontinuity is easy to pile crown is damaged by pressure, and work is made troubles to test pile, but also need repair pile body again.
Summary of the invention
The utility model provides a kind of prestressed concrete pipe pile static loading test pile crown protective device in order to solve the existing squashy problem of prestressed concrete pipe pile static loading test pile crown.
The utility model adopts following technical scheme to realize:
A kind of prestressed concrete pipe pile static loading test pile crown protective device; it is characterized in that comprising the steel plate of going along with sb. to guard him that can be coated on outside the pile body; the length of going along with sb. to guard him steel plate equals the diameter of pile body; the two ends of going along with sb. to guard him the plate joint place are respectively equipped with by bolted vertical rib, and vertical rib both sides are provided with some cross ribs.
The beneficial effects of the utility model: can select corresponding size and thickness for use according to the pile body diameter, and also reusable, both can reduce cost, convenient construction is with a wide range of applications again.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model
Fig. 2 is the lateral view of Fig. 1
Fig. 3 is the vertical view of Fig. 1
Among the figure: the 1-pile body, 2-goes along with sb. to guard him steel plate, the vertical rib of 3-, 4-cross rib, 5-bolt.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described further.
Prestressed concrete pipe pile static loading test pile crown protective device; comprise to be coated on and go along with sb. to guard him steel plate 2 outside the pile body 1; the length of going along with sb. to guard him steel plate 2 equals the diameter of pile body 1; the two ends of going along with sb. to guard him steel plate 2 joints are respectively equipped with the vertical rib 3 that connects by bolt 5, and vertical rib 3 both sides are provided with some cross ribs 4.
Before the test pile, the steel plate 2 of safeguarding of respective width and thickness is coated on pile crown, the vertical rib 3 of going along with sb. to guard him the joint of steel plate 2 is aligned, connect by bolt 5 then.

Claims (1)

1. prestressed concrete pipe pile static loading test pile crown protective device; it is characterized in that comprising to be coated on and go along with sb. to guard him steel plate (2) outside the pile body (1); the length of going along with sb. to guard him steel plate (2) equals the diameter of pile body (1); the two ends of going along with sb. to guard him steel plate (2) joint are respectively equipped with the vertical rib (3) that connects by bolt (5), and vertical rib (3) both sides are provided with some cross ribs (4).
CN2009201038265U 2009-07-20 2009-07-20 Pile head protector for static load test of prestressed concrete pipe pile Expired - Fee Related CN201459774U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201038265U CN201459774U (en) 2009-07-20 2009-07-20 Pile head protector for static load test of prestressed concrete pipe pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201038265U CN201459774U (en) 2009-07-20 2009-07-20 Pile head protector for static load test of prestressed concrete pipe pile

Publications (1)

Publication Number Publication Date
CN201459774U true CN201459774U (en) 2010-05-12

Family

ID=42387127

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009201038265U Expired - Fee Related CN201459774U (en) 2009-07-20 2009-07-20 Pile head protector for static load test of prestressed concrete pipe pile

Country Status (1)

Country Link
CN (1) CN201459774U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102720219A (en) * 2012-06-14 2012-10-10 清华大学 Model pile in shear structure for model testing
CN103380250A (en) * 2010-12-17 2013-10-30 日铁住金建材株式会社 Concrete pile with outer-shell steel pipe, and method for manufacturing same
CN107130647A (en) * 2017-06-14 2017-09-05 核工业井巷建设集团公司 A kind of cast-in-place concrete pile test pile head protection device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103380250A (en) * 2010-12-17 2013-10-30 日铁住金建材株式会社 Concrete pile with outer-shell steel pipe, and method for manufacturing same
CN103380250B (en) * 2010-12-17 2016-04-13 日铁住金建材株式会社 With concrete pile and the manufacture method thereof of steel tube shell
CN102720219A (en) * 2012-06-14 2012-10-10 清华大学 Model pile in shear structure for model testing
CN102720219B (en) * 2012-06-14 2014-05-14 清华大学 Model pile in shear structure for model testing
CN107130647A (en) * 2017-06-14 2017-09-05 核工业井巷建设集团公司 A kind of cast-in-place concrete pile test pile head protection device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20140720