CN215669213U - Positioning device for foundation embedded part of anti-collision guardrail - Google Patents
Positioning device for foundation embedded part of anti-collision guardrail Download PDFInfo
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- CN215669213U CN215669213U CN202121301770.1U CN202121301770U CN215669213U CN 215669213 U CN215669213 U CN 215669213U CN 202121301770 U CN202121301770 U CN 202121301770U CN 215669213 U CN215669213 U CN 215669213U
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Abstract
The utility model discloses a positioning device for an embedded part of a foundation of an anti-collision guardrail, which comprises: the embedded steel plate, be used for fixed embedded steel plate's connecting piece and be used for confirming the positioner of the mounted position of connecting piece, positioner and connecting piece are all located on the steel reinforcement cage of basis, can dismantle between embedded steel plate and the connecting piece and be connected. When the device is used, the positioning device can be installed on a reinforcement cage of a foundation, then the positioning device is used for determining the position of the connecting piece, then concrete pouring operation can be carried out on the foundation, and after the concrete is poured to the preset height, the pouring operation is stopped. And finally, installing the embedded steel plate on the connecting piece, adjusting the height difference between the embedded steel plate and the concrete surface according to actual conditions, and ensuring that the embedded steel plate and the concrete surface are flush so as to ensure the operation effect of subsequent processes.
Description
Technical Field
The utility model relates to the technical field of anti-collision guardrails, in particular to a positioning device for a basic embedded part of an anti-collision guardrail.
Background
In the prior art, the problem of uneven height easily occurs in a base embedded part and a base top surface of a roadway anti-collision guardrail. It is usually necessary to perform pre-buried welding operation of the embedded parts before pouring concrete, and the structure is shown in fig. 1. The reinforced concrete foundation comprises a transversely arranged reinforcement cage 03 and longitudinally arranged longitudinal reinforcements 04, and the reinforcement cage 03 and the longitudinal reinforcements 04 are criss-cross to form a reinforcement structure of the whole foundation. The foundation bolts 02 and the embedded steel plates 01 of the embedded part are generally of an integral structure and can be directly embedded and welded to a reinforced structure of a reinforced concrete foundation. Even if the embedded part and the concrete surface are uneven after the concrete pouring is finished, the flatness of the embedded steel plate 01 and the concrete surface cannot be adjusted, and the attractiveness of the anti-collision guardrail foundation and the quality of finished products can be directly influenced finally.
In summary, how to solve the problem of uneven height between the foundation embedded part and the foundation top surface is a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a positioning device for a base embedded part of an anti-collision guardrail, which can solve the problem of uneven height between the base embedded part and a top surface of a base.
In order to achieve the above purpose, the utility model provides the following technical scheme:
a crash barrier foundation embedded part positioning device comprises: pre-buried steel sheet, be used for fixing the connecting piece of pre-buried steel sheet and be used for confirming the positioner of the mounted position of connecting piece, positioner with the connecting piece is all located on the steel reinforcement cage of basis, pre-buried steel sheet with can dismantle between the connecting piece and be connected.
Preferably, the connecting piece is an anchor bolt arranged in a U shape.
Preferably, the embedded steel plate is provided with a through hole for penetrating through the connecting piece, and the top of the connecting piece is provided with a threaded rod for being connected with an upper structure.
Preferably, the thickness of the embedded steel plate is 18-23 mm.
Preferably, the positioning device is a hot-rolled steel plate used for ensuring the levelness of the embedded steel plate, and the hot-rolled steel plate is horizontally arranged on the connecting piece.
Preferably, the positioning device and the connecting piece are welded and fixed with the reinforcement cage.
When the positioning device for the embedded part of the anti-collision guardrail foundation is used, the positioning device can be installed on a reinforcement cage of the foundation, then the positioning device is used for determining the position of the connecting piece so as to fix the connecting piece on the reinforcement cage, then the foundation can be subjected to concrete pouring operation, and after the concrete is poured to the preset height, the pouring operation is stopped. Finally, the embedded steel plate can be installed on the connecting piece, the height difference between the embedded steel plate and the concrete surface can be adjusted according to actual conditions, the embedded steel plate and the concrete surface are flush, the operation effect of subsequent processes is guaranteed, and the attractiveness of the anti-collision guardrail foundation and the quality of finished products are improved.
In conclusion, the positioning device for the foundation embedded part of the anti-collision guardrail provided by the utility model can solve the problem of uneven height between the foundation embedded part and the top surface of the foundation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of a base embedded part of a crash barrier in the prior art;
FIG. 2 is a schematic structural view of a positioning device for a basic embedded part of an anti-collision guardrail provided by the utility model;
fig. 3 is a schematic structural diagram of an embedded steel plate.
In fig. 1:
01 is an embedded steel plate, 02-position foundation bolts, 03 is a reinforcement cage, and 04 is a longitudinal reinforcement;
in fig. 2 and 3:
1 is pre-buried steel sheet, 2 is steel reinforcement cage, 3 is the connecting piece, 4 is positioner, 5 is longitudinal reinforcement, 6 is the through-hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a positioning device for a foundation embedded part of an anti-collision guardrail, which can solve the problem of uneven height between the foundation embedded part and the top surface of a foundation.
Referring to fig. 2 and 3, fig. 2 is a schematic structural view of a positioning device for a basic embedded part of a crash barrier according to the present invention; fig. 3 is a schematic structural diagram of an embedded steel plate.
This embodiment provides a crash barrier basis built-in fitting positioner, includes: pre-buried steel sheet 1, be used for fixing pre-buried steel sheet 1's connecting piece 3 and be used for confirming connecting piece 3's mounted position's positioner 4, positioner 4 and connecting piece 3 all locate on the steel reinforcement cage 2 of basis, can dismantle between pre-buried steel sheet 1 and the connecting piece 3 and be connected.
It should be noted that the reinforced concrete foundation includes the reinforcement cage 2 that transversely sets up and the longitudinal reinforcement 5 that vertically sets up, and reinforcement cage 2 and longitudinal reinforcement 5 criss-cross to constitute the steel bar structure of whole foundation. Can dismantle between pre-buried steel sheet 1 and the connecting piece 3 and be connected to the difference in height of pre-buried steel sheet 1 of operating personnel according to actual conditions adjustment and concrete face ensures pre-buried steel sheet 1 and concrete face parallel and level. For example, the embedded steel plate 1 and the connecting member 3 may be screwed, or the embedded steel plate 1 may be welded to the connecting member 3 after the embedded steel plate 1 is leveled.
The shape, structure, size, position and the like of the embedded steel plate 1, the positioning device 4 and the connecting piece 3 can be determined according to actual conditions and actual requirements in the actual application process.
When the positioning device for the embedded part of the anti-collision guardrail foundation provided by the utility model is used, the positioning device 4 can be firstly installed on the reinforcement cage 2 of the foundation, then the positioning device 4 is utilized to determine the position of the connecting piece 3 so as to fix the connecting piece 3 on the reinforcement cage 2, then the concrete pouring operation can be carried out on the foundation, and the pouring operation is stopped after the concrete is poured to the preset height. Finally, the embedded steel plate 1 can be installed on the connecting piece 3, the height difference between the embedded steel plate 1 and the concrete surface can be adjusted according to actual conditions, the embedded steel plate 1 and the concrete surface are flush, the operation effect of subsequent processes is guaranteed, and the attractiveness of the anti-collision guardrail foundation and the quality of finished products are improved.
In conclusion, the positioning device for the foundation embedded part of the anti-collision guardrail provided by the utility model can solve the problem of uneven height between the foundation embedded part and the top surface of the foundation.
In addition to the above embodiments, it is preferable that the connecting member 3 is an anchor bolt provided in a U shape, as shown in fig. 2.
Preferably, the embedded steel plate 1 is provided with a through hole 6 for passing through the connecting piece 3, and the top of the connecting piece 3 is provided with a threaded rod for connecting with an upper structure. Pouring operation has been accomplished when the basis, and with pre-buried steel sheet 1 welded fastening on connecting piece 3 again, then, recycle threaded rod and superstructure's shaped steel post and be connected, be furnished with in the shaped steel post with threaded rod matched with nut, can be with superstructure's shaped steel post and connecting piece 3 fixed connection through screwing up the nut.
Preferably, the thickness of the pre-buried steel plate 1 is 18-23mm, so as to avoid the phenomenon that the pre-buried steel plate 1 is damaged and deformed in the using process.
On the basis of the above embodiment, it is preferable that the positioning device 4 is a hot rolled steel plate for securing the levelness of the embedded steel plate 1, and the hot rolled steel plate is horizontally provided on the connecting member 3. Can set up four welding points on steel reinforcement cage 2 to ensure that hot-rolled steel plate level places, and then ensure that the mounted position of connecting piece 3 is accurate, 1 horizontal installation of pre-buried steel sheet.
Preferably, the positioning device 4 and the connecting piece 3 are welded and fixed with the reinforcement cage 2, so that the installation steps of the device are simplified, and the using effect of the device is ensured.
It should be noted that the directions and positional relationships indicated by "above" and "below" in the present application are based on the directions and positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, but do not indicate or imply that the device or element referred to must have a specific direction, be configured and operated in a specific direction, and thus, should not be construed as limiting the present invention.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all the embodiments provided by the present invention is within the scope of the present invention, and will not be described herein.
The positioning device for the foundation embedded part of the anti-collision guardrail provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a crash barrier basis built-in fitting positioner which characterized in that includes: pre-buried steel sheet (1), be used for fixing connecting piece (3) of pre-buried steel sheet (1) and be used for confirming positioner (4) of the mounted position of connecting piece (3), positioner (4) with connecting piece (3) are all located on steel reinforcement cage (2) of basis, pre-buried steel sheet (1) with can dismantle the connection between connecting piece (3).
2. The positioning device for the foundation embedded part of the anti-collision guardrail according to the claim 1, wherein the connecting piece (3) is a U-shaped foundation bolt.
3. The positioning device for the foundation embedded part of the anti-collision guardrail according to the claim 2, wherein the embedded steel plate (1) is provided with a through hole (6) for passing through the connecting piece (3), and the top of the connecting piece (3) is provided with a threaded rod for connecting with an upper structure.
4. The crash barrier base embedment positioning device according to any one of claims 1 to 3, wherein the thickness of the embedment steel plate (1) is 18-23 mm.
5. The positioning device for the foundation embedded part of the crash barrier as recited in any one of claims 1 to 3, wherein the positioning device (4) is a hot rolled steel plate for ensuring the levelness of the embedded steel plate (1), and the hot rolled steel plate is horizontally arranged on the connecting member (3).
6. The crash barrier foundation embedded part positioning device as claimed in any one of claims 1 to 3, wherein the positioning device (4) and the connecting piece (3) are welded and fixed with the reinforcement cage (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121301770.1U CN215669213U (en) | 2021-06-10 | 2021-06-10 | Positioning device for foundation embedded part of anti-collision guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121301770.1U CN215669213U (en) | 2021-06-10 | 2021-06-10 | Positioning device for foundation embedded part of anti-collision guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669213U true CN215669213U (en) | 2022-01-28 |
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ID=79974874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121301770.1U Active CN215669213U (en) | 2021-06-10 | 2021-06-10 | Positioning device for foundation embedded part of anti-collision guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669213U (en) |
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2021
- 2021-06-10 CN CN202121301770.1U patent/CN215669213U/en active Active
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