CN219076037U

CN219076037U - Simple die for assisting in positioning and scribing of prestressed pipe piles

Info

Publication number: CN219076037U
Application number: CN202223509993.4U
Authority: CN
Inventors: 王亮; 戴振勇; 朱明华; 李光日; 曹文帅; 孙勇智; 吕鸿儒; 张龙龙; 董垚; 杜佳实
Original assignee: China Construction First Group Construction and Development Co Ltd
Current assignee: China Construction First Group Construction and Development Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-26
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a simple die for assisting in positioning and drawing a prestressed pipe pile, which comprises a supporting plate and a rake, wherein the supporting plate comprises an inner plate and an outer plate at the inner side, a leak hole is formed between the inner plate and the outer plate at intervals, a plurality of connecting rods for connecting the inner plate and the outer plate together are arranged in the leak hole, the shape profile of the outer side of the leak hole is identical to the profile of the pipe pile and the size is identical to the profile of the pipe pile, lime which can fall into the leak hole through the rake is arranged on the supporting plate, a round hole is further formed in the middle of the inner plate, a protective steel pipe penetrates through the round hole, the protective steel pipe is perpendicular to the inner plate, external threads are arranged at the outer side of the protective steel pipe, protective nuts respectively positioned at the top end and the bottom end of the inner plate are connected on the protective steel pipe through the threads, and positioning steel bars are inserted into the protective steel pipe. The protective steel pipe is sleeved on the positioning steel bar, the supporting plate is arranged on the outer side of the protective steel pipe, lime on the supporting plate falls from the leakage hole through bamboo rake operation, and a second mark matched with the outer contour of the pipe pile is formed on the ground, so that the quick positioning of the pile machine is facilitated.

Description

Simple die for assisting in positioning and scribing of prestressed pipe piles

Technical Field

The utility model belongs to the field of building construction, and particularly relates to a simple die for assisting in positioning and drawing of a prestressed pipe pile.

Background

The pile foundation has high bearing capacity and wide application range, and is widely applied to industrial and civil building engineering, road and bridge engineering, ports and wharfs and other engineering along with the improvement of production level, the rapid development of scientific technology and the accumulation of experience of a large number of foundation engineering.

The primary task of pile foundation engineering is to position and pay off, the conventional method adopts total station fixed point, inserts the reinforcing steel bar to carry out the sign, and the operative employee carries out pile driving operation according to a plurality of signs. The relatively complex and changeable operation environment can dynamically influence the judgment of pile machine operators on the pile center point, and the phenomenon of deviation of the pile machine can occur frequently.

Disclosure of Invention

The utility model provides a set of simple die for assisting in positioning and drawing a prestressed pipe pile, which is used for solving the technical problem that the relatively complex and changeable operation environment can dynamically influence the judgment of pile center points by pile machine operators and the phenomenon of deviation of the pile machine can occur frequently.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a set of simple mould for assisting in positioning and drawing lines of a prestressed pipe pile comprises a supporting plate and rake, wherein the supporting plate comprises an inner plate and an outer plate at the outer side, a leak hole is formed between the inner plate and the outer plate at intervals, a plurality of connecting rods for connecting the inner plate and the outer plate together are arranged in the leak hole, the shape profile of the outer side of the leak hole is identical to the profile of the pipe pile and the same in size, lime falling into the leak hole through rake is arranged on the supporting plate, a round hole is further formed in the middle of the inner plate, a protective steel pipe is arranged in the round hole in a penetrating mode, the protective steel pipe is perpendicular to the inner plate, external threads are arranged on the outer side of the protective steel pipe, protective nuts are respectively arranged at the top end and the bottom end of the inner plate in a threaded mode, and positioning steel bars are inserted into the protective steel pipe.

Through adopting above-mentioned technical scheme, conventionally adopt the total powerstation fixed point after insert the spacer bar, will protect the steel pipe on the spacer bar on this basis, protect steel pipe outside installation layer board, lime on the layer board falls down from the leak opening through the bamboo operation, forms the second way sign that matches with the tubular pile outline subaerial, helps quick location of stake machine, provides the efficiency of construction and reduces the tubular pile skew simultaneously. The mold is simple to manufacture, common materials in a construction site can be fully utilized, local materials can be obtained, the lime consumption is reduced, the operation is simple, the application range is wide, and the like.

Preferably, a protective gasket is arranged between the protective nut and the inner plate.

Through adopting above-mentioned technical scheme, can protect protection nut and inner panel.

Preferably, the protective steel pipe, the protective nut and the protective gasket are all provided with surface galvanization.

By adopting the technical scheme, the wear-resistant rubber has better wear resistance, so that the service life is longer.

Preferably, the rake comprises a wood form and a wood stick, and the wood stick is vertically fixed on the wood form through steel nails.

By adopting the technical scheme, the bamboo rake is convenient to manufacture and low in cost.

Preferably, the connecting rod is provided in four places.

Through adopting above-mentioned technical scheme, the joint strength of inner panel and planking is better and the marking effect that lime formed is better.

Preferably, the shape of the leak hole is a circular ring.

By adopting the technical scheme, the shape of the leak hole can be manufactured into a circular ring shape according to the shape of the tubular pile.

Preferably, the shape of the leak hole is square ring shape.

By adopting the technical scheme, the shape of the leak hole can be manufactured into a square ring shape according to the shape of the tubular pile.

The beneficial effects of the utility model are as follows: the conventional positioning steel bar that inserts after adopting total powerstation fixed point, will protect the steel pipe on the positioning steel bar on this basis, protection steel pipe outside installation layer board, lime on the layer board falls down from the discharge opening through the bamboo rake operation, forms the second mark that matches with the tubular pile outline subaerial, helps quick location of stake machine, provides the efficiency of construction and reduces the tubular pile skew simultaneously. The mold is simple to manufacture, common materials in a construction site can be fully utilized, local materials can be obtained, the lime consumption is reduced, the operation is simple, the application range is wide, and the like.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model; the primary object and other advantages of the utility model may be realized and attained by means of the instrumentalities and particularly pointed out in the specification.

Drawings

FIG. 1 is a schematic front view of a pallet according to an embodiment of the utility model;

FIG. 2 is a schematic side view of a pallet according to an embodiment of the utility model;

FIG. 3 is a schematic front view of a rake according to an embodiment of the present utility model;

fig. 4 is a side view of a rake according to an embodiment of the present utility model.

Reference numerals: 1. a supporting plate; 11. an outer plate; 12. an inner plate; 13. a leak hole; 14. a connecting rod; 15. a round hole; 16. protecting the steel pipe; 17. a protective nut; 18. a protective gasket; 2. rake; 21. a wood form; 22. a wood stick; 23. and (5) steel nails.

Detailed Description

The following examples are given by way of illustration only and are not to be construed as limiting the scope of the utility model.

With reference to fig. 1-4, a set of simple die for assisting in positioning and drawing of prestressed pipe piles comprises a supporting plate 1 and a rake 2, wherein the supporting plate 1 comprises an inner plate 12 on the inner side and an outer plate 11 on the outer side, a leak hole 13 is formed between the inner plate 12 and the outer plate 11 at intervals, a plurality of connecting rods 14 for connecting the inner plate 12 and the outer plate 11 together are arranged in the leak hole 13, the outline of the outer side of the leak hole 13 is identical to that of the pipe piles in size, lime falling into the leak hole 13 can be raked by the rake 2 on the supporting plate 1, a round hole 15 is further formed in the middle of the inner plate 12, a protective steel pipe 16 is arranged in the round hole 15 in a penetrating mode, the protective steel pipe 16 is perpendicular to the inner plate 12, external threads are formed on the outer side of the protective steel pipe 16, protective nuts 17 respectively arranged at the top end and the bottom end of the inner plate 12 are connected on the protective steel pipe 16 in a threaded mode, and positioning steel bars are inserted into the protective steel pipe 16.

Conventionally, after the total station is adopted for fixed point, positioning steel bars are inserted, on the basis, a protective steel pipe 16 is sleeved on the positioning steel bars, a supporting plate 1 is arranged on the outer side of the protective steel pipe 16, lime on the supporting plate 1 falls from the inside of the leakage hole 13 through the operation of a bamboo rake 2, a second mark matched with the outer contour of the pipe pile is formed on the ground, quick positioning of the pile machine is facilitated, construction efficiency is improved, and meanwhile, the deflection of the pipe pile is reduced. The mold is simple to manufacture, common materials in a construction site can be fully utilized, local materials can be obtained, the lime consumption is reduced, the operation is simple, the application range is wide, and the like.

A protective gasket 18 is provided between the protective nut 17 and the inner plate 12, and can protect the protective nut 17 and the inner plate 12. The protective steel pipe 16, the protective nut 17 and the protective gasket 18 are all provided with galvanized surfaces, and have better wear resistance, so that the service life is longer.

The bamboo rake 2 comprises a wood template 21 and a wood stick 22, wherein the wood stick 22 is vertically fixed on the wood template 21 through steel nails 23, and the bamboo rake 2 is convenient to manufacture and low in cost.

The connecting rod 14 is provided around, the connection strength of the inner plate 12 and the outer plate 11 is good and the marking effect of lime formation is good. The shape of the weep hole 13 can be made into a circular ring shape according to the shape of the pipe pile, and the shape of the weep hole 13 can also be made into a square ring shape according to the shape of the pipe pile.

The foregoing is merely illustrative of preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions that would occur to those skilled in the art within the scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. A set of simple mould assisting in positioning and drawing lines of a prestressed pipe pile is characterized in that: including layer board (1) and rake (2), layer board (1) are including the planking (11) in inboard inner panel (12) and outside, have the interval between inner panel (12) and planking (11) and form leak hole (13), be provided with a plurality of connecting rods (14) that link together inner panel (12) and planking (11) in leak hole (13), the outside shape profile of leak hole (13) is the same and the size with the profile of tubular pile, arrange on layer board (1) and can be through rake to the lime that falls into leak hole (13) in rake (2), the middle part of inner panel (12) still is provided with round hole (15), wear to be equipped with in round hole (15) protective steel pipe (16), protective steel pipe (16) are perpendicular with inner panel (12), the outside of protective steel pipe (16) is provided with the external screw thread, threaded connection has protective nut (17) that are located inner panel (12) top and bottom respectively on protective steel pipe (16), the location reinforcing bar inserts in protective steel pipe (16).

2. The set of simple and easy moulds for assisting in positioning and drawing prestressed pipe piles according to claim 1, wherein: a protective gasket (18) is arranged between the protective nut (17) and the inner plate (12).

3. A set of simple and easy moulds for assisting in positioning and drawing prestressed pipe piles according to claim 2, wherein: the protective steel pipe (16), the protective nut (17) and the protective gasket (18) are all galvanized on the surfaces.

4. A set of simple and easy moulds for assisting in positioning and drawing of prestressed pipe piles according to claim 3, wherein: the bamboo rake comprises a wood template (21) and a wood rod (22), wherein the wood rod (22) is vertically fixed on the wood template (21) through steel nails (23).

5. The set of simple and easy moulds for assisting in positioning and drawing prestressed pipe piles according to claim 4, wherein: the connecting rod (14) is arranged everywhere.

6. The set of simple and easy moulds for assisting in positioning and drawing prestressed pipe piles according to claim 5, wherein: the shape of the leak hole (13) is a circular ring.

7. The set of simple and easy moulds for assisting in positioning and drawing prestressed pipe piles according to claim 5, wherein: the shape of the leak hole (13) is square ring shape.