CN212836693U - Close on retaining wall and consolidate post template frock - Google Patents
Close on retaining wall and consolidate post template frock Download PDFInfo
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- CN212836693U CN212836693U CN202120389040.5U CN202120389040U CN212836693U CN 212836693 U CN212836693 U CN 212836693U CN 202120389040 U CN202120389040 U CN 202120389040U CN 212836693 U CN212836693 U CN 212836693U
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Abstract
The application provides a close on retaining wall and consolidate post template frock. This frock includes: the expansion bolt, the first pair of pulling screw rods, the second pair of pulling screw rods and the column hoop; the column hoop includes: the left fixing part is matched with the left side face of the column template tool, and the right fixing part is matched with the right side face of the column template tool; the expansion bolts are respectively symmetrical to the left side and the right side of the column template tool and fixedly connected to the retaining wall; one end of the second counter-pulling screw is fixedly connected with the expansion bolt, and the other end of the second counter-pulling screw is connected with the front fixing part so as to be matched with the retaining wall to clamp the column template tool; the two ends of the first pair of pulling screw rods are respectively connected with the left fixing part and the right fixing part so as to clamp the column template tool in the left-right direction. Therefore, the column template is reinforced under the condition that no construction joint is arranged, and the pouring quality of concrete is guaranteed.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a close on retaining wall and consolidate post template frock.
Background
With the rapid development of high-speed railways in China, facilities matched with the high-speed railways also need to be improved step by step. Wherein, in high-speed railway tie line station room and relevant engineering, set up the vestibule between station room and counterfort formula barricade, vestibule department has reinforced concrete post, nevertheless does not reserve the reinforcing bar drawknot template on the barricade wall, causes the reinforcement difficulty to the post template.
Therefore, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a close on retaining wall and consolidate post template frock to solve or alleviate the problem that exists among the above-mentioned prior art.
In order to achieve the above purpose, the present application provides the following technical solutions:
the application provides a close on retaining wall and consolidate post template frock, include: the expansion bolt, the first pair of pulling screw rods, the second pair of pulling screw rods and the column hoop; the column band comprises: the left fixing part is matched with the left side face of the column template tool, and the right fixing part is matched with the right side face of the column template tool; the expansion bolts are respectively symmetrical to the left side and the right side of the column template tool and fixedly connected to the retaining wall; one end of the second counter-pulling screw is fixedly connected with the expansion bolt, and the other end of the second counter-pulling screw is connected with the front fixing part so as to be matched with the retaining wall to clamp the column template tool; two ends of the first counter screw are respectively connected with the left fixing part and the right fixing part so as to clamp the column template tool in the left-right direction; wherein the first pair of pull screws and the second pair of pull screws are perpendicular to each other.
Optionally, in any embodiment of the present application, the column hoop is multiple, and the multiple column hoops are arranged along the height direction of the column formwork tool.
Optionally, in any embodiment of the present application, two first counter pulling screws and two second counter pulling screws are provided in cooperation with each column hoop, and the two second counter pulling screws are respectively symmetrically arranged on the left side and the right side of the column template tool and are respectively connected to two ends of the front fixing portion; one of the two second counter-pulling screws is close to the front side face of the column template tool, and the other one of the two second counter-pulling screws is arranged in a gap between the column template tool and the retaining wall.
Optionally, in any embodiment of the present application, the distance between a plurality of the column hoops is equal, and the distance between the column hoop close to the ground and the ground is smaller than the distance between two adjacent column hoops.
Optionally, in any embodiment of the present application, the second counter-pull screw is connected to the front fixing portion through a combination of a fastening nut and a clamping plate, wherein an external thread adapted to the fastening nut is provided at an end of the second counter-pull screw, and the clamping plate passes through the end of the second counter-pull screw and is adapted to a side surface of the front fixing portion.
Optionally, in any embodiment of the present application, the fixture for reinforcing a column template adjacent to a retaining wall further includes: and the extruded sheet is arranged on the inner side of one side face of the retaining wall, which is close to the column template tool.
Optionally, in any embodiment of the present application, the fixture for reinforcing a column template adjacent to a retaining wall further includes: the one end that the down tube supported with preceding fixed part is connected, and the other end is located subaerial, just the contained angle that the down tube supported and ground is the acute angle.
Optionally, in any embodiment of the present application, the inclined rod supports are multiple, and the multiple inclined rod supports are arranged in parallel along the height direction of the column formwork tool.
Optionally, in any embodiment of the present application, the fixture for reinforcing a column template adjacent to a retaining wall further includes: and the inner support is arranged on the inner side of the column template tool so as to prevent the deformation of the column template tool when concrete is poured into the column template tool.
Optionally, in any embodiment of the present application, the inner support comprises: the column formwork fixture comprises a first inner support and a second inner support, wherein two ends of the first inner support are respectively contacted with the left side and the right side of the column formwork fixture, the second inner support is respectively contacted with the front side and the rear side of the column formwork fixture, and the first inner support is vertical to the second inner support.
Has the advantages that: the technical scheme that this application embodiment provided, when not reserving reinforcing bar drawknot template on the retaining wall, through set up expansion bolts on the retaining wall, utilize the second to draw the preceding fixed part that the screw rod made the post hoop to consolidate the leading flank of post form frock, utilize the first left fixed part that draws the screw rod to make the post hoop and right fixed part to the left surface of post form frock, the right flank is consolidated, realized the reinforcement to the post form under the condition that does not set up the construction joint, the pouring quality of concrete has been guaranteed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. Wherein:
FIG. 1 is a top view of a form fixture for a reinforcing column of an adjacent retaining wall according to some embodiments of the present application;
FIG. 2 is a front view of a form work tool for a reinforcing column of an adjacent retaining wall according to some embodiments of the present application.
Description of reference numerals:
101-a retaining wall; 102-expansion bolts; 103-a second pair of pulling screws; 104-a first pair of pull screws; 105-concha; 106 — a first inner support; 107-a second inner support; 108-right fixation; 109-front fixed part; 201-left fixation part, 202-splint; 203-fastening a nut.
Detailed Description
The present application will be described in detail below with reference to the embodiments with reference to the attached drawings. The various examples are provided by way of explanation of the application and are not limiting of the application. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present application without departing from the scope or spirit of the application. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present application cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
In the description of the present application, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present application but do not require that the present application must be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. The terms "connected," "connected," and "disposed" as used herein are intended to be broadly construed, and may include, for example, fixed and removable connections; can be directly connected or indirectly connected through intermediate components; the connection may be a wired electrical connection, a wireless electrical connection, or a wireless communication signal connection, and a person skilled in the art can understand the specific meaning of the above terms according to specific situations.
As shown in fig. 1-2, the adjacent retaining wall reinforced column template tool comprises: an expansion bolt 102, a first pair of pull screws 104, a second pair of pull screws 103, and a collar; the column hoop includes: the left fixing part 201 is matched with the left side face of the column template tool, and the right fixing part 108 is matched with the right side face of the column template tool; the front fixing part 109 is matched with the front side face of the column template tool; a plurality of expansion bolts 102 are arranged, the expansion bolts 102 are respectively and symmetrically arranged at the left side and the right side of the column template tool, and the expansion bolts 102 are fixedly connected to the retaining wall 101; one end of the second counter screw 103 is fixedly connected with the expansion bolt 102, and the other end is connected with the front fixing part 109 so as to be matched with the retaining wall 101 to clamp the column template tool; both ends of the first pair of pull screws 104 are respectively connected with the left fixing part 201 and the right fixing part 108 so as to clamp the column formwork tool in the left-right direction; wherein the first pair of pull screws and the second pair of pull screws are perpendicular to each other. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In the embodiment of the present application, the column form tooling is close to the retaining wall 101, the space between the column form tooling and the retaining wall 101 is not enough for the column hoop to reinforce the column form, for this purpose, the retaining wall 101 on both sides of the column is drilled, the depth of the drilled hole is 200 mm, the expansion bolt 102 of M18 is implanted in the drilled hole, the second counter-pulling screw 103 is welded with the expansion bolt 102, and the other end of the second counter-pulling screw 103 is fixed on the front fixing part 109 of the column hoop. Thereby, the column formwork is reinforced by the engagement of the front fixing portion 109 with the retaining wall 101. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In the embodiment of the present application, since the column form tooling is close to the retaining wall 101 and the space between the column form tooling and the retaining wall 101 is not enough to reinforce the column form with the column hoop, reinforcement is performed only on the left side, the right side, and the front side, which is far from the retaining wall 101 and is parallel to the retaining wall 101, of the column form tooling. The left fixing part 201, the right fixing part 108 and the front fixing part 109 of the column hoop are respectively matched with the left side surface, the right side surface and the front side surface of the column template tool; in order to ensure the finishing quality and reliability of the column hoops, the left fixing part 201, the right fixing part 108 and the front fixing part 109 enclose a U-shaped structure with one open end, wherein two sides of the U-shaped structure are respectively used as the left fixing part 201 and the right fixing part 108 of the column hoops and are matched with the left side surface and the right side surface of the column template tool, and the bottom surface of the U-shaped structure is used as the front fixing part 109 of the column hoops and is matched with the front side surface of the column template tool. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In the embodiment of the present application, the left fixing portion 201, the right fixing portion 108, and the front fixing portion 109 are all arranged in parallel in two rows, for example, a double steel pipe (steel pipe type is Φ 48mm × 3 mm) is arranged in parallel up and down, a gap is reserved between the upper and lower steel pipes, and after one end of the second pair of pulling screws 103 passes through a gap between the upper steel pipe and the lower steel pipe of the left fixing portion 201 (and/or one end of the second pair of pulling screws 103 passes through a gap between the upper steel pipe and the lower steel pipe of the right fixing portion 108), the upper steel pipe is fixedly connected with the lower steel pipe by a butterfly clamp. The first pair of pull screws 104 are located in a gap between the upper steel pipe and the lower steel pipe of the front fixing portion 109, and both ends of each pull screw fixedly connect the upper steel pipe and the lower steel pipe through a butterfly clamp. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, the column hoops are multiple, and the multiple column hoops are arranged along the height direction of the column formwork tool. Therefore, the column template tool is reinforced from top to bottom through the column hoops, and the reinforcing effect of the column template is effectively improved. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In a specific example, two first pair of pulling screws 104 and two second pair of pulling screws 103 are provided to match with each column collar, and the two second pair of pulling screws 103 are respectively symmetrically arranged at the left and right sides of the column formwork tool and are respectively connected with the left and right ends of the front fixing part 109; one of the two first pair of tension screws 104 is close to the front side surface of the column formwork tool, and the other is disposed in the gap between the column formwork tool and the retaining wall 101. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In the embodiment of the application, the column hoop is fastened on the column template tool through the two second pair of pull screws 103 and the two first pair of pull screws 104, the column template tool is reinforced, and the reinforcing effect of the column template is effectively improved. Meanwhile, the open ends of the U-shaped structures of the steel pipes are fastened and connected together by the first pair of pull screws 104 at the gap between the column form tool and the retaining wall 101. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In another specific example, the plurality of hoops are equally spaced, and the distance between the hoop close to the ground and the ground is smaller than the spacing between two adjacent hoops. For example, in a plurality of column hoops used for reinforcing the column formwork, the first column hoop is 150 mm away from the ground, and the distance between two adjacent column hoops is 450 mm. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some alternative embodiments, the second pair of pull screws 103 is connected to the front fixing portion 109 by a combination of a fastening nut 203 and a clamping plate 202, wherein the ends of the second pair of pull screws 103 are provided with external threads adapted to the fastening nut 203, and the clamping plate 202 is adapted to the side of the front fixing portion 109 through the ends of the second pair of pull screws 103. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In the embodiment of the present application, the fastening nut 203 is located on the outer side of the clamping plate 202, and the clamping plate 202 is pressed against the column hoop through the threaded connection with the second pair of pulling screws 103, so that the column hoop reinforces the column formwork. The form of connection between the first pair of tension screws 104 and the collar may take the same form as the second pair of tension screws 103. The clamping plate 202 can be a butterfly-shaped clamp, a through hole is formed in the middle of the butterfly-shaped clamp, the first pair of pull screws 104 (or the second pair of pull screws 103) penetrate through the butterfly-shaped clamp, arc-shaped grooves are symmetrically formed in two ends of the butterfly-shaped clamp respectively, and the two symmetrical arc-shaped grooves are matched with the outer side faces of the steel pipe on the upper portion and the steel pipe on the lower portion of the column hoop respectively. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, close to retaining wall reinforced column template frock still includes: and the extruded sheet is arranged on the inner side of one side surface of the column template tool close to the retaining wall 101. For example, the extruded sheet with the thickness of 20 mm is arranged on the inner side of the column template tool, so that the column concrete is isolated from the retaining wall 101 through the extruded sheet after the column template is removed, the contact surface between the concrete column and the retaining wall 101 is effectively protected, the concrete column and the retaining wall 101 are not integrated, and the uneven settlement of the concrete column and the retaining wall 101 is avoided. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, the tool for reinforcing the column template adjacent to the retaining wall further comprises: the down tube supports, and the one end and the preceding fixed part 109 of down tube support are connected, and the other end is located subaerial, and the down tube support is the acute angle with the contained angle on ground. Therefore, one side, far away from the retaining wall 101, of the column template tool is effectively supported through the inclined rod support, and the quality of the concrete column in the column template tool during pouring is guaranteed to be stable and reliable. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In a specific example, the inclined rod supports are arranged in parallel along the height direction of the column formwork tool. Therefore, the column template tool is supported at different heights from top to bottom, for example, the inclined rod supports are respectively arranged at the height positions of the column template tool, which are 2 meters away from the ground and 4 meters away from the ground, so that the concrete column is effectively prevented from expanding during the pouring process, and the quality of the concrete column in the column template tool is ensured to be stable and reliable. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, the tool for reinforcing the column template adjacent to the retaining wall further comprises: and the inner support is arranged on the inner side of the column template tool so as to prevent the deformation of the column template tool when concrete is poured into the column template tool. Therefore, when concrete is poured in the column template tool, the column template tool cannot be influenced to deform, and the stability and reliability of the quality of the poured concrete column are further guaranteed. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In one particular example, the inner support comprises: the column formwork tool comprises a first inner support 106 and a second inner support 107, two ends of the first inner support 106 are respectively contacted with the left side and the right side of the column formwork tool, the second inner support 107 is respectively contacted with the front side and the rear side of the column formwork tool, and the first inner support 106 and the second inner support 107 are perpendicular to each other. Therefore, the left side and the right side of the column template tool are prevented from deforming inwards by the contact support of the first inner supports 106 and the left inner side and the right inner side of the column template tool, and the front side and the rear side of the column template tool are prevented from deforming inwards by the contact support of the second inner supports 107 and the front inner side and the rear inner side of the column template tool; and the first inner support 106 and the second inner support 107 are in the same horizontal plane, so that the column template tool cannot be influenced to deform when concrete is poured in the column template tool, and the stability and reliability of the quality of the poured concrete column are further ensured. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In the embodiment of the application, the expansion bolt 102 of M18 can be used for being implanted into the retaining wall, and the expansion bolt 102 is welded with the opposite-pulling screw rod of M14 at the double sides, and the welding length is 50 mm. The length of the expansion bolts 102 may be determined according to the depth of the holes drilled in the retaining wall 101. for example, the depth of the holes drilled in the retaining wall 101 is equal to the length of the expansion bolts 102, which is 200 mm. A plurality of expansion bolts 102 are uniformly distributed on two sides of the column formwork tool along the vertical direction, the distance between every two adjacent expansion bolts 102 is the same as the distance between every two adjacent column hoops, for example, the distance between every two adjacent expansion bolts 102 and the distance between every two adjacent column hoops are both 450 mm; a plurality of secondary ridges 105 are arranged between the column hoop and the column template tool in parallel, the distance between every two adjacent secondary ridges 105 is 150 mm, and the secondary ridges 105 adopt 50 mm-80 mm battens; 2 Hot-rolled Ribbed bars (HRB for short) with yield strength of 400E and diameter of 14 mm are adopted in the column template tool. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In the embodiment of the application, when no reinforcing bar drawknot template is reserved on the retaining wall 101, by arranging the expansion bolts 102 on the retaining wall 101, the front fixing part 109 of the column hoop is reinforced on the front side surface of the column template tool by using the second pair of pulling screws 103, the left fixing part 201 and the right fixing part 108 of the column hoop are reinforced on the left side surface and the right side surface of the column template tool by using the first pair of pulling screws 104, the reinforcement of the column template under the condition that no construction joint is arranged is realized, and the pouring quality of concrete is ensured. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a close on retaining wall and consolidate post template frock for fixed retaining wall, its characterized in that includes: the expansion bolt, the first pair of pulling screw rods, the second pair of pulling screw rods and the column hoop;
the column band comprises: the left fixing part is matched with the left side face of the column template tool, and the right fixing part is matched with the right side face of the column template tool;
the expansion bolts are respectively symmetrical to the left side and the right side of the column template tool and fixedly connected to the retaining wall;
one end of the second counter-pulling screw is fixedly connected with the expansion bolt, and the other end of the second counter-pulling screw is connected with the front fixing part so as to be matched with the retaining wall to clamp the column template tool;
two ends of the first counter screw are respectively connected with the left fixing part and the right fixing part so as to clamp the column template tool in the left-right direction;
wherein the first pair of pull screws and the second pair of pull screws are perpendicular to each other.
2. A near retaining wall reinforcing column formwork fixture according to claim 1, wherein the column hoop is plural, and the plural column hoops are arranged in a height direction of the column formwork fixture.
3. The adjacent retaining wall reinforcing column template tool according to claim 2, wherein two first counter pull screws and two second counter pull screws are arranged in match with each column hoop;
the two second counter pull screws are respectively and symmetrically arranged on the left side and the right side of the column template tool and are respectively connected with two ends of the front fixing part;
one of the two first pair of pulling screws is close to the front side face of the column template tool, and the other one of the two first pair of pulling screws is arranged in a gap between the column template tool and the retaining wall.
4. A retaining wall reinforcing column template tool according to claim 2, wherein the distance between a plurality of the column hoops is equal, and the distance between the column hoop close to the ground and the ground is smaller than the distance between two adjacent column hoops.
5. The adjacent retaining wall reinforcement column template tool according to claim 1, wherein the second counter pull screw is connected with the front fixing portion through a combination of a fastening nut and a clamping plate, wherein an external thread adapted to the fastening nut is arranged at an end portion of the second counter pull screw, and the clamping plate penetrates through an end portion of the second counter pull screw to be adapted to a side face of the front fixing portion.
6. The tooling for a retaining wall reinforcing column template adjacent to the retaining wall according to claim 1, further comprising: and the extruded sheet is arranged on the inner side of one side face of the retaining wall, which is close to the column template tool.
7. The tooling for a retaining wall reinforcing column template adjacent to the retaining wall according to claim 1, further comprising: the one end that the down tube supported with preceding fixed part is connected, and the other end is located subaerial, just the contained angle that the down tube supported and ground is the acute angle.
8. The tooling for reinforcing column formwork adjacent to a retaining wall according to claim 7, wherein a plurality of the diagonal rod supports are arranged in parallel along the height direction of the tooling for reinforcing column formwork.
9. A near retaining wall reinforcing column template tool according to any one of claims 1 to 8, wherein the near retaining wall reinforcing column template tool further comprises: and the inner support is arranged on the inner side of the column template tool.
10. A retaining wall reinforcing column formwork adjacent tool according to claim 9, wherein the inner support comprises: the column formwork fixture comprises a first inner support and a second inner support, wherein two ends of the first inner support are respectively contacted with the left side and the right side of the column formwork fixture, the second inner support is respectively contacted with the front side and the rear side of the column formwork fixture, and the first inner support is vertical to the second inner support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120389040.5U CN212836693U (en) | 2021-02-22 | 2021-02-22 | Close on retaining wall and consolidate post template frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120389040.5U CN212836693U (en) | 2021-02-22 | 2021-02-22 | Close on retaining wall and consolidate post template frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212836693U true CN212836693U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120389040.5U Active CN212836693U (en) | 2021-02-22 | 2021-02-22 | Close on retaining wall and consolidate post template frock |
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| Country | Link |
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| CN (1) | CN212836693U (en) |
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- 2021-02-22 CN CN202120389040.5U patent/CN212836693U/en active Active
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