CN215199408U - Pile head reinforcing steel bar bending and positioning device - Google Patents
Pile head reinforcing steel bar bending and positioning device Download PDFInfo
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- CN215199408U CN215199408U CN202121019150.9U CN202121019150U CN215199408U CN 215199408 U CN215199408 U CN 215199408U CN 202121019150 U CN202121019150 U CN 202121019150U CN 215199408 U CN215199408 U CN 215199408U
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- head reinforcing
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Abstract
The utility model relates to an engineering construction technical field, concretely relates to pile head reinforcing bar positioner that buckles, include: the hollow chassis is horizontally arranged, and a plurality of fixed sleeves are uniformly welded on the upper surface of the hollow chassis vertically and upwards; the lower surface of the hollow connecting disc is vertically and downwards welded with a plurality of connecting rods which correspond to the fixed sleeves and are inserted into the fixed sleeves at corresponding positions; and the hollow positioning disc is positioned above the hollow connecting disc and connected with the hollow connecting disc by using bolts, and a plurality of limiting clamping grooves are uniformly formed in the outer edge of the hollow positioning disc. The utility model discloses can buckle the location to the pile head reinforcing bar of different quantity and diameter, the location of buckling of the height of hollow positioning disk in order to satisfy different heights can be adjusted to the height of while, and whole device is small, and easy installation, and rational in infrastructure, convenient operation can improve the efficiency of construction.
Description
Technical Field
The utility model relates to an engineering construction technical field, concretely relates to pile head reinforcing bar positioner that buckles.
Background
At present, bridge engineering construction is in a rapid development stage in China, cast-in-situ bored piles are important components of bridge engineering construction, and the cast-in-situ bored piles are piles formed by forming pile holes in foundation soil through means of mechanical drilling, steel pipe soil extrusion or manual excavation and the like on an engineering site, placing steel reinforcement cages in the pile holes and pouring concrete in the pile holes. In the construction process of the cast-in-situ bored pile, the bending of the pile head reinforcing steel bars is one of important processes. The pile head reinforcing steel bar of common bored concrete pile buckles and is adopted traditional "hanging wire method" to carry out the scene and buckle, and the back upper portion reinforcing steel bar interval of easily appearing buckling is inhomogeneous, the angle of buckling is inaccurate and the slow problem of positioning speed, and when needing the scene to buckle in the face of a large amount of pile head reinforcing steel bars, consuming time and hard, also can't guarantee the quality that pile head reinforcing steel bar location was buckled simultaneously, has prolonged the efficiency of construction greatly.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Disclosure of Invention
An object of the utility model is to provide a pile head reinforcing bar positioner that buckles to solve the problem that exists when traditional "suspension wire method" carries out the scene to the pile head reinforcing bar commonly used and buckles.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a pile head reinforcing steel bar bending and positioning device comprises:
the hollow chassis is horizontally arranged, and a plurality of fixed sleeves are uniformly welded on the upper surface of the hollow chassis vertically and upwards;
the lower surface of the hollow connecting disc is vertically and downwards welded with a plurality of connecting rods which correspond to the fixed sleeves and are inserted into the fixed sleeves at corresponding positions;
and the hollow positioning disc is positioned above the hollow connecting disc and connected with the hollow connecting disc by using bolts, and a plurality of limiting clamping grooves are uniformly formed in the outer edge of the hollow positioning disc.
Preferably, 2 spaced fixing sleeves are provided with rectangular adjusting grooves extending along the axial direction of the fixing sleeves; the pile head reinforcing steel bar bending and positioning device also comprises an adjusting rod, and two ends of the adjusting rod are respectively in threaded connection with a fastening nut after penetrating through the adjusting grooves at corresponding positions; the lower end of the connecting rod is abutted against the adjusting rod.
Preferably, the number of the fixing sleeves is 4.
Preferably, 2 loading and unloading handles are symmetrically welded on the hollow positioning plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses hollow connection pad and hollow positioning disk pass through bolted connection, can select the hollow positioning disk that corresponds according to the quantity and the diameter of pile head reinforcing bar on the bored concrete pile when in-service use, and it is convenient to dismantle and assemble, can widen its application scope.
(2) The utility model discloses set up the adjustment tank on the fixed sleeving to the pole is adjusted in the setting. When adjusting the hollow positioning disk to the height that pile head design angle of buckling corresponds, utilize the regulation pole can fix the height of hollow positioning disk, novel structure can satisfy the needs during the construction.
(3) The utility model discloses be equipped with spacing draw-in groove on the hollow positioning disk, spacing draw-in groove can carry on spacingly to the pile head reinforcing bar, is convenient for accomplish the positioning work of buckling.
(4) The utility model discloses with solve the tradition and carry out the problem that the scene is buckled and exists to the pile head reinforcing bar and as the starting point, design a plurality of parts such as hollow chassis, regulation pole, hollow connection pad and hollow positioning disk, can buckle the location to the pile head reinforcing bar of different quantity and diameter, the location of buckling of height in order to satisfy different heights of hollow positioning disk can be adjusted to the while, and whole device is small, easy installation, and rational in infrastructure, and convenient operation can improve the efficiency of construction.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a right side view of FIG. 2;
100. a hollow chassis; 101. fixing the sleeve; 1011. an adjustment groove;
200. adjusting a rod; 201. fastening a nut;
300. a hollow connecting disc; 301. a connecting rod;
400. a hollow positioning plate; 401. a limiting clamping groove; 402. assembling and disassembling the handle;
500. pile head reinforcing steel bars.
Detailed Description
In the following, the technical solutions of the present invention are described clearly and completely, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, a pile head reinforcing steel bar bending and positioning device comprises:
the structure comprises a hollow chassis 100, wherein the hollow chassis 100 is horizontally arranged, and a plurality of fixing sleeves 101 are uniformly welded on the upper surface of the hollow chassis 100 vertically and upwards; rectangular adjusting grooves 1011 extending along the axial direction of the fixing sleeves 101 are formed in the 2 spaced fixing sleeves 101;
the two ends of the adjusting rod 200 penetrate through the adjusting grooves 1011 at the corresponding positions and are respectively in threaded connection with a fastening nut 201;
the hollow connecting disc 300 is positioned above the hollow chassis 100, and a plurality of connecting rods 301 which correspond to the fixing sleeves 101 and are inserted into the fixing sleeves 101 at corresponding positions are vertically and downwards welded on the lower surface of the hollow connecting disc 300; the lower end of the connection rod 301 abuts on the adjustment lever 200.
The hollow positioning disc 400 is positioned above the hollow connecting disc 300 and connected with the hollow connecting disc by bolts, a plurality of limiting clamping grooves 401 are uniformly arranged on the outer edge of the hollow positioning disc 400, and 2 loading and unloading handles 402 are symmetrically welded on the upper surface of the hollow positioning disc 400; it should be noted that corresponding connection holes (not shown in the drawings) are formed in the hollow connection disc 300 and the hollow positioning disc 400, and the connection between the hollow connection disc 300 and the hollow positioning disc 400 can be realized by connecting a nut with a bolt through the rear threads of the connection holes corresponding to the positions of the hollow connection disc 300 and the hollow positioning disc 400.
In the present embodiment, the number of the locking bushings 101 is 4.
When the device is used, the corresponding hollow positioning disc 400 is selected according to the number and the diameter of pile head reinforcing steel bars 500 on the cast-in-situ bored pile, and the hollow positioning disc 400 is connected with the hollow connecting disc 300 through bolts; the hollow positioning disc 400 is lifted upwards by means of the assembling and disassembling handle 402, the connecting rod 301 moves upwards along the fixing sleeve 101, when the height corresponding to the designed bending angle of the pile head is raised, the fastening nuts 201 at two ends of the adjusting rod 200 are loosened, the adjusting rod 200 moves upwards until the adjusting rod is abutted to the lower end of the connecting rod 301, the fastening nuts 201 are screwed to fix the height of the adjusting rod 200, so that the bending height of the device is fixed, then the pile head reinforcing steel bar 500 is bent into the limiting clamping groove 401 by means of tools such as an external steel pipe and the like, namely, the bending and positioning work of the pile head reinforcing steel bar 500 is completed, the whole device is taken out by means of the assembling and disassembling handle 402, and the bending and positioning work of the pile head reinforcing steel bar 500 can be continuously completed by repeating the operations.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (4)
1. The utility model provides a pile head reinforcing bar positioner that buckles which characterized in that includes:
the hollow chassis is horizontally arranged, and a plurality of fixed sleeves are uniformly welded on the upper surface of the hollow chassis vertically and upwards;
the lower surface of the hollow connecting disc is vertically and downwards welded with a plurality of connecting rods which correspond to the fixed sleeves and are inserted into the fixed sleeves at corresponding positions;
and the hollow positioning disc is positioned above the hollow connecting disc and connected with the hollow connecting disc by using bolts, and a plurality of limiting clamping grooves are uniformly formed in the outer edge of the hollow positioning disc.
2. The pile head reinforcing bar bending and positioning device of claim 1,
rectangular adjusting grooves extending along the axial direction of the fixing sleeves are formed in the 2 fixing sleeves which are spaced from each other;
the pile head reinforcing steel bar bending and positioning device also comprises an adjusting rod, and two ends of the adjusting rod are respectively in threaded connection with a fastening nut after penetrating through the adjusting grooves at corresponding positions;
the lower end of the connecting rod is abutted against the adjusting rod.
3. The pile head rebar bending positioner of claim 1, wherein the number of retaining sleeves is 4.
4. The pile head reinforcing steel bar bending and positioning device of claim 1, wherein 2 loading and unloading handles are symmetrically welded on the hollow positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121019150.9U CN215199408U (en) | 2021-05-13 | 2021-05-13 | Pile head reinforcing steel bar bending and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121019150.9U CN215199408U (en) | 2021-05-13 | 2021-05-13 | Pile head reinforcing steel bar bending and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215199408U true CN215199408U (en) | 2021-12-17 |
Family
ID=79418793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121019150.9U Active CN215199408U (en) | 2021-05-13 | 2021-05-13 | Pile head reinforcing steel bar bending and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215199408U (en) |
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2021
- 2021-05-13 CN CN202121019150.9U patent/CN215199408U/en active Active
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