CN215758555U - Structure suitable for construction of non-split guardrail - Google Patents
Structure suitable for construction of non-split guardrail Download PDFInfo
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- CN215758555U CN215758555U CN202122119792.2U CN202122119792U CN215758555U CN 215758555 U CN215758555 U CN 215758555U CN 202122119792 U CN202122119792 U CN 202122119792U CN 215758555 U CN215758555 U CN 215758555U
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000008093 supporting effect Effects 0.000 claims abstract description 108
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a structure suitable for construction of a split-free guardrail, which comprises a supporting foundation and an outer side supporting assembly, wherein the supporting foundation is a foundation support; the guardrail die is supported on the foundation of the edge of the bridge and is divided into a first die split body close to the inner side of the foundation and a second die split body close to the outer side of the foundation; the supporting foundation comprises a first supporting body connected with the first die in a split manner, and a second supporting body connected with the second die in a split manner; the outside supporting component is arranged on the outer side of the supporting foundation, and the two sides of the outside supporting component are connected with the first supporting body and the second supporting body respectively. According to the structure, the supporting foundation and the external supporting assembly act on the internal guardrail die together, so that the guardrail die can be fixed at the specified position of the bridge foundation on the premise of not traversing the pull rod, no hole is formed after concrete is poured due to the absence of the pull rod, and the structural strength and the quality of the concrete guardrail are improved.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a structure suitable for construction of a non-counter-pull guardrail.
Background
In bridge construction, a guardrail template is usually required to be built at a specified position in guardrail construction, the guardrail template is positioned, concrete is poured, and after the concrete strength meets the process requirements, the guardrail template is detached to complete the construction of the bridge guardrail.
In the prior art, the guardrail template needs to be positioned and fixed by utilizing the pull rod due to structural reasons, and the pull rod needs to transversely penetrate through the guardrail template, so that holes are formed in the guardrail after concrete is poured, the difficulty of subsequent guardrail repair work is improved, and the construction difficulty is increased; on the other hand, the structural strength of the guard rail is also seriously affected.
Therefore, based on the defects in the prior art, a need exists in the art for a structure suitable for construction of a non-tension guardrail.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a structure which is novel in structure, does not need to position and fix a guardrail template by using a counter pull rod, ensures the concrete pouring strength and ensures the guardrail template supporting effect and is suitable for construction of a counter pull-free guardrail.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model relates to a structure suitable for construction of a split-free guardrail, which comprises:
the supporting foundation is connected with the guardrail die; and
the outer side supporting component is connected with the supporting foundation and extends to the outer side of the supporting foundation;
the guardrail die is supported on the foundation of the edge of the bridge and is divided into a first die split body close to the inner side of the foundation and a second die split body close to the outer side of the foundation;
the supporting foundation comprises a first supporting body connected with the first die in a split manner, and a second supporting body connected with the second die in a split manner;
the outer side supporting component is arranged on the outer side of the supporting foundation, and two sides of the outer side supporting component are connected with the first supporting body and the second supporting body respectively.
Further, the first mold split body comprises a first part which is positioned at the bottom and connected with the foundation, a second part with one end connected with the first part and the other end extending obliquely, and a third part which is connected with the second part and extends obliquely upwards;
the second mold split body comprises a fourth part positioned at the bottom, a fifth part connected with the fourth part and extending along the vertical direction, and a sixth part connected with the fifth part and extending upwards along the inclined direction;
the second die split body is connected with the outer side face of the foundation through the fourth part;
a space between the first mold split body and the second mold split body is configured as a concrete casting space;
the upper ends of the first and second mold split bodies form a support surface.
Further, the first support body includes:
the first supporting rod is connected to the joint of the first part and the second part, and the inclination angle of the first supporting rod is matched with that of the third part;
a horizontal bar connected to the upper end of the first support bar and extending in the horizontal direction; and
the hoisting rod is arranged on the horizontal rod;
the supporting surface is provided with a supporting plate, and the hoisting rod is hung on the supporting plate to keep the relative positions of the first mold split body and the second mold split body;
and reinforcing ribs are arranged between the first supporting rod and the horizontal rod.
Further, the second supporter includes:
a vertical rod extending in a vertical direction;
the part of the vertical rod separated from the sixth part is connected with a horizontal positioning rod, one end of the horizontal positioning rod is connected with the vertical rod, and the other end of the horizontal positioning rod is connected with the sixth part.
Further, the lateral support assembly includes:
the vertical support rods are symmetrically arranged on two sides of the supporting foundation, one vertical support rod is attached to the vertical rod and connected with the vertical rod through a screw rod, and the other vertical support rod is separated from the first support rod and connected with the first part through a screw rod;
the horizontal support rods are connected to the upper ends of the two vertical support rods;
the height of the horizontal supporting rod is greater than that of the horizontal rod.
Further, an outer side supporting structure is supported on the outer side of the vertical supporting rod;
the outboard support structure includes:
the first inclined rod is connected with the bottom of the vertical supporting rod at one end and extends obliquely at the other end; and
one end of the second inclined rod is connected with the end part of the horizontal supporting rod, and the other end of the second inclined rod extends in an inclined mode;
the first diagonal rod and the second diagonal rod are inclined in opposite directions, and one ends of the first diagonal rod and the second diagonal rod, which are close to each other, are connected to form a support portion.
Furthermore, a middle supporting rod is arranged at the position, matched with the supporting surface, of the outer side supporting component;
the middle support rod extends horizontally, and two ends of the middle support rod are respectively connected with the outer support structure to the support parts.
Further, the lower surface of the middle supporting rod is attached to the supporting surface, and the middle supporting rod is provided with a connecting plate;
the connecting plate is attached to the supporting plate and is connected into a whole through a penetrating connecting rod.
Furthermore, No. 10 channel steel is selected for use by the first supporting rod, and No. 8 channel steel is selected for use by the horizontal rod.
Furthermore, a plurality of groups of structures are arranged at intervals along the extending direction of the guardrail die.
In the technical scheme, the structure suitable for construction of the split-type guardrail has the following beneficial effects:
according to the structure, the supporting foundation and the external supporting assembly act on the internal guardrail die together, so that the guardrail die can be fixed at the specified position of the bridge foundation on the premise of not traversing the pull rod, no hole is formed after concrete is poured due to the absence of the pull rod, and the structural strength and the quality of the concrete guardrail are improved.
The structure of the utility model takes the supporting foundation as the connecting foundation of the external supporting component, and is directly connected with the guardrail die, and the built external supporting component is directly installed and fixed through the screw rod, so that the whole system has good stability and convenient construction.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a guardrail construction without opposite pulling according to an embodiment of the present invention.
Description of reference numerals:
1. a foundation;
201. a first part; 202. a second section; 203. a third section; 204. a fourth section; 205. a fifth part; 206. a sixth section; 207. a support surface; 208. a support plate;
301. a first support bar; 302. a horizontal bar; 303. hoisting the rod; 304. reinforcing ribs; 305. a vertical rod; 306. a horizontal positioning rod;
401. a vertical support bar; 402. a horizontal support bar; 403. a first diagonal member; 404. a second diagonal member; 405. a middle support bar; 406. a connecting plate; 407. a screw; 408. a connecting rod.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1;
the structure suitable for no opposite-pull guardrail construction of this embodiment, this structure includes:
the supporting foundation is connected with the guardrail die; and
the outer side supporting component is connected with the supporting foundation and extends to the outer side of the supporting foundation;
the guardrail die is supported on a foundation 1 at the edge of the bridge and is divided into a first die split body close to the inner side of the foundation 1 and a second die split body close to the outer side of the foundation;
the supporting foundation comprises a first supporting body connected with the first die in a split manner, and a second supporting body connected with the second die in a split manner;
the outside supporting component is arranged on the outer side of the supporting foundation, and the two sides of the outside supporting component are connected with the first supporting body and the second supporting body respectively.
Specifically, this embodiment discloses a structure suitable for bridge railing construction, and the pouring of bridge railing needs to use the guardrail mould, and the guardrail mould is generally built at bridge foundation 1's assigned position, and the structure main objective that this embodiment is disclosed just can fix the guardrail mould location in this department to for concrete placement provides convenient condition. The structure of this embodiment includes the basis of strutting of being connected with the guardrail mould to and form the outside supporting component of being connected through strutting the basis and guardrail mould, just so can need not to use the fixed location of accomplishing the guardrail mould to the pull rod that runs through the guardrail mould.
Preferably, the guardrail mold according to the present embodiment comprises the following main structural components:
the first mold split body comprises a first part 201 which is positioned at the bottom and connected with the foundation, a second part 202 with one end connected with the first part 201 and the other end extending obliquely, and a third part 203 which is connected with the second part 202 and extends obliquely upwards;
the second mold split body includes a fourth portion 204 at the bottom, a fifth portion 205 connected to the fourth portion 204 and extending in the vertical direction, and a sixth portion 206 connected to the fifth portion 205 and extending upward in the oblique direction;
the second mold split body is connected with the outer side surface of the foundation 1 through the fourth part 204;
a space between the first mold split and the second mold split is configured as a concrete casting space;
upper ends of the first and second mold division bodies are formed as support surfaces 207.
Wherein, based on the structure of above-mentioned guardrail mould, the first supporter of this embodiment includes:
a first support bar 301 connected to the junction of the first portion 201 and the second portion 202, the first support bar 301 having an inclination angle matching the inclination angle of the third portion 203;
a horizontal bar 302 connected to an upper end of the first support bar 301 and extending in a horizontal direction; and
a lifting rod 303 mounted on the horizontal rod 302;
the supporting surface 207 is provided with a supporting plate 208, and the hoisting rod 303 is hung on the supporting plate 208 to keep the relative positions of the first mold split body and the second mold split body;
a reinforcing rib 304 is provided between the first support bar 301 and the horizontal bar 302.
Further, the second support body comprises:
a vertical rod 305 extending in the vertical direction;
a horizontal positioning rod 306 is connected to a part of the vertical rod 305 separated from the sixth portion 206, one end of the horizontal positioning rod 306 is connected to the vertical rod 305, and the other end of the horizontal positioning rod 306 is connected to the sixth portion 206.
The structure of the supporting foundation is described in detail, and includes a first supporting body and a second supporting body, and according to two mold split bodies with different structures of the guardrail mold, the two first supporting bodies and the two second supporting bodies matched with the mold split bodies on the two sides are respectively designed in the embodiment, and because the first mold split bodies and the second mold split bodies on the two sides have different structures, the first supporting bodies and the second supporting bodies on the two sides also have differences in structure and connection relationship, which is described in detail above. After the first supporting body and the first die are connected into a whole in a split mode, the second supporting body and the second die are connected into a whole in a split mode, and therefore an installation foundation is provided for a subsequent outer side supporting assembly.
Preferably, the lateral support assembly of the present embodiment includes:
the vertical support rods are symmetrically arranged on two sides of the supporting foundation, one vertical support rod 401 is attached to the vertical rod 305 and connected through a screw 407, and the other vertical support rod 401 is separated from the first support rod and connected with the first part 201 through the screw 407;
a horizontal support bar 402 connected to the upper ends of the two vertical support bars 401;
the height of the horizontal support bar 402 is greater than the height of the horizontal bar 302.
Wherein, the outer side of the vertical support bar 401 supports an outer side support structure;
the outboard support structure includes:
a first diagonal bar 403 having one end connected to the bottom of the vertical support bar 401 and the other end extending obliquely; and
a second diagonal bar 404 having one end connected to the end of the horizontal support bar 402 and the other end extending obliquely;
the first diagonal bar 403 and the second diagonal bar 404 are inclined in opposite directions, and one ends of the first diagonal bar 403 and the second diagonal bar 404 adjacent to each other are connected to form a support portion.
In order to further improve the structural stability of the outer support assembly and to ensure that the upper part of the outer support assembly can also be connected to the supporting foundation, a support is formed by the first diagonal bar 403 and the second diagonal bar 404. Secondly, a middle support rod 405 is arranged at the position of the outer support component matched with the position of the support surface 207; the middle support rod 405 extends horizontally, and both ends of the middle support rod 405 are connected to the support portion with the outer support structure respectively. The lower surface of the middle support rod 405 is attached to the support surface 207, and the middle support rod 405 is provided with a connecting plate 406;
the connecting plate 406 abuts the supporting plate 208 and is integrally connected thereto by a connecting rod 408 extending therethrough.
Preferably, the first support rod 301 of this embodiment is made of 10 # channel steel, and the horizontal rod 302 is made of 8 # channel steel.
Preferably, a plurality of groups of structures are arranged at intervals along the extension direction of the guardrail die.
In the technical scheme, the structure suitable for construction of the split-type guardrail has the following beneficial effects:
according to the structure, the supporting foundation and the external supporting assembly act on the internal guardrail die together, so that the guardrail die can be fixed at the specified position of the bridge foundation 1 on the premise of not traversing the pull rod, no hole is formed after concrete is poured due to the absence of the pull rod, and the structural strength and the quality of the concrete guardrail are improved.
The structure of the utility model takes the supporting foundation as the connecting foundation of the external supporting component, and is directly connected with the guardrail die, and the built external supporting component is directly installed and fixed through the screw rod, so that the whole system has good stability and convenient construction.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (10)
1. The utility model provides a structure suitable for there is not guardrail construction of split which characterized in that, this structure includes:
the supporting foundation is connected with the guardrail die; and
the outer side supporting component is connected with the supporting foundation and extends to the outer side of the supporting foundation;
the guardrail die is supported on a foundation (1) at the edge of a bridge and is divided into a first die split body close to the inner side of the foundation (1) and a second die split body close to the outer side of the foundation;
the supporting foundation comprises a first supporting body connected with the first die in a split manner, and a second supporting body connected with the second die in a split manner;
the outer side supporting component is arranged on the outer side of the supporting foundation, and two sides of the outer side supporting component are connected with the first supporting body and the second supporting body respectively.
2. A structure suitable for a construction of a split-type guard rail as defined in claim 1, wherein the first mold division body comprises a first portion (201) located at the bottom and connected to the foundation (1), a second portion (202) having one end connected to the first portion (201) and the other end extending obliquely, and a third portion (203) connected to the second portion (202) and extending obliquely upward;
the second mold split body comprises a fourth part (204) positioned at the bottom, a fifth part (205) connected with the fourth part (204) and extending in the vertical direction, and a sixth part (206) connected with the fifth part (205) and extending upwards in the inclined direction;
the second mold split body is connected with the outer side surface of the foundation (1) through the fourth part (204);
a space between the first mold split body and the second mold split body is configured as a concrete casting space;
the upper ends of the first and second mold division bodies are formed as support surfaces (207).
3. A structure suitable for use in a construction of a split-less guard rail as set forth in claim 2, wherein the first supporting body comprises:
a first support bar (301) connected to the junction of the first portion (201) and the second portion (202), the first support bar (301) having an inclination angle matching the inclination angle of the third portion (203);
a horizontal bar (302) connected to an upper end of the first support bar (301) and extending in a horizontal direction; and
a hoisting rod (303) mounted on the horizontal rod (302);
a supporting plate (208) is installed on the supporting surface (207), and the hoisting rod (303) is hung on the supporting plate (208) to keep the relative positions of the first mold split body and the second mold split body;
reinforcing ribs (304) are arranged between the first supporting rod (301) and the horizontal rod (302).
4. A structure suitable for use in a construction of a split-barrier-less type as set forth in claim 3, wherein the second supporting body comprises:
a vertical rod (305) extending in a vertical direction;
a horizontal positioning rod (306) is connected to a part of the vertical rod (305) separated from the sixth part (206), one end of the horizontal positioning rod (306) is connected with the vertical rod (305), and the other end of the horizontal positioning rod (306) is connected with the sixth part (206).
5. A structure adapted for use in a split-level barrier construction as claimed in claim 4, wherein the lateral support assembly comprises:
the vertical support rods (401) are symmetrically arranged on two sides of the supporting foundation, one vertical support rod (401) is attached to the vertical rod (305) and connected through a screw (407), and the other vertical support rod (401) is separated from the first supporting rod (401) and connected with the first part (201) through a screw (407);
a horizontal support rod (402) connected to the upper ends of the two vertical support rods (401);
the height of the horizontal support bar (402) is greater than the height of the horizontal bar (302).
6. A structure suitable for construction of a split-barrier-less type according to claim 5, wherein the outside of the vertical support bar (401) supports an outside support structure;
the outboard support structure includes:
a first inclined rod (403) with one end connected with the bottom of the vertical supporting rod (401) and the other end extending obliquely; and
a second inclined rod (404) with one end connected with the end of the horizontal supporting rod (401) and the other end extending obliquely;
the first diagonal bar (403) and the second diagonal bar (404) have opposite inclination directions, and one ends of the first diagonal bar (403) and the second diagonal bar (404) close to each other are connected to form a support portion.
7. A structure suitable for construction of a split-free guardrail as claimed in claim 6, wherein a middle support rod (405) is arranged at the position of the outer side support component matched with the support surface (207);
the middle support rod (405) extends horizontally, and two ends of the middle support rod (405) are respectively connected with the outer support structure to the support part.
8. A structure suitable for construction of a split-barrier-less type according to claim 7, wherein the lower surface of the central support rod (405) is in contact with the support surface (207), and the central support rod (405) has a connection plate (406);
the connecting plate (406) is attached to the supporting plate (208) and is connected into a whole through a through connecting rod (408).
9. A structure suitable for construction of a split-type guardrail as claimed in claim 3, wherein the first support rod (301) is made of 10 # channel steel, and the horizontal rod (302) is made of 8 # channel steel.
10. A structure suitable for construction of a split-free guard rail as claimed in any one of claims 1 to 9, wherein a plurality of the structures are arranged at intervals along the extending direction of the guard rail mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119792.2U CN215758555U (en) | 2021-09-03 | 2021-09-03 | Structure suitable for construction of non-split guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119792.2U CN215758555U (en) | 2021-09-03 | 2021-09-03 | Structure suitable for construction of non-split guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215758555U true CN215758555U (en) | 2022-02-08 |
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ID=80083621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122119792.2U Active CN215758555U (en) | 2021-09-03 | 2021-09-03 | Structure suitable for construction of non-split guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215758555U (en) |
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2021
- 2021-09-03 CN CN202122119792.2U patent/CN215758555U/en active Active
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