CN210458951U - Bridge reinforced concrete guardrail template fixing device - Google Patents
Bridge reinforced concrete guardrail template fixing device Download PDFInfo
- Publication number
- CN210458951U CN210458951U CN201920684852.5U CN201920684852U CN210458951U CN 210458951 U CN210458951 U CN 210458951U CN 201920684852 U CN201920684852 U CN 201920684852U CN 210458951 U CN210458951 U CN 210458951U
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- fixing
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Abstract
The utility model discloses a bridge reinforced concrete guardrail template fixing device, which comprises a template body, wherein the template body is provided with an upper fixing hole and a lower fixing hole, a fixing rod is arranged in the upper fixing hole, a limiting hole is arranged on the fixing rod, a sleeve is arranged outside the fixing rod, and the bottom of the sleeve is connected with a connecting part; the connecting part comprises an outer pipe and an inner rod, an adjusting ring is installed at the bottom of the outer pipe, and a barb is welded on the inner rod; the mounting hole has been seted up to the upper surface of template body, mounting hole internally mounted has locating component, the inside of fixed orifices is provided with the threaded rod down, to sum up, the beneficial effects of the utility model reside in that: utilize the connecting portion to link to each other template body and guardrail framework of steel reinforcement, utilize the cooperation between dead lever and the locating component to make the threaded rod pass pre-buried reinforcing bar, thereby with the firm both sides of fixing at guardrail framework of steel reinforcement of template body, prevent that the template body from taking place the skew or collapsing.
Description
Technical Field
The utility model relates to a bridge building technical field, concretely relates to bridge reinforced concrete guardrail template fixing device.
Background
When the concrete guardrails on two sides of a bridge are built, guardrail templates are required to be fixed on two sides of the bridge, concrete is poured into the templates, the building of the bridge guardrail is completed in the mode, the traditional guardrail templates are composed of two unit templates corresponding to each other, the design and assembly process of the templates is an important link which is not ignored in concrete construction, when the guardrail templates are assembled, how to fix the guardrail templates is very important, the traditional fixing mode is that ejector rods are arranged on two sides of the templates, the ejector rods are used for ejecting the templates, the fixing mode is extremely unstable, and in the concrete solidification process, the templates are easy to deviate and even collapse due to external forces such as strong wind, and the concrete cannot be installed with the original design and is solidified and formed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bridge reinforced concrete guardrail template fixing device just in order to solve above-mentioned problem to solve among the prior art present guardrail template fixed extremely unstable, technical problem such as skew takes place for the template easily. The utility model provides an among a great deal of technical scheme preferred technical scheme can firmly fix the guardrail template in the both sides of bridge, prevent that the template from taking place technical effect such as skew, see the explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a bridge reinforced concrete guardrail template fixing device, including the template body, the lateral surface level of template body runs through and has seted up upper fixing hole and lower fixing hole, upper fixing hole is close to the top of template body, lower fixing hole is close to the bottom of template body, the inside slidable mounting of upper fixing hole has the dead lever, the upper surface of dead lever is seted up a plurality of neatly arranged spacing hole, the outside slidable mounting of dead lever has the sleeve pipe, the bottom of sleeve pipe is connected with connecting portion;
the connecting part comprises an outer pipe and an inner rod, an adjusting ring is mounted at the bottom of the outer pipe through a bearing, threads are arranged on the inner wall of the adjusting ring, threads matched with the adjusting ring are arranged on the outer side surface of the inner rod, and a barb is welded at the bottom of the inner rod;
the upper surface of the template body is provided with a mounting hole, the mounting hole is communicated with the upper fixing hole, a positioning assembly is arranged in the mounting hole, and the positioning assembly corresponds to the limiting hole; the inside of lower fixed orifices is provided with the threaded rod, the outside cover of threaded rod has the rubber tube, fixation nut is installed at the both ends of threaded rod.
When the bridge reinforced concrete guardrail template fixing device is installed, two template bodies are placed on two sides of a guardrail steel reinforcement framework, two upper fixing holes are coaxial, two lower fixing holes are coaxial, the fixing rod is inserted into the two upper fixing holes, the sleeve and the connecting part are positioned between the two template bodies, the fixing rod is fixed in the upper fixing hole through the matching between the positioning component and the limiting hole, the fixing rod is further fixed between the two template bodies, the sleeve is moved, the connecting part is aligned to the guardrail steel reinforcement framework, the adjusting ring is rotated, the inner rod drives the barb to descend through the threaded matching of the adjusting ring and the inner rod, the barb hooks the guardrail steel reinforcement framework, and the rubber pipe is sleeved on the outer side of the threaded rod, penetrating the threaded rod into the two lower fixing holes, enabling the threaded rod to penetrate through embedded steel bars, and then fixedly connecting the threaded rod through the fixing nuts to finish the assembly of the device; pouring concrete between the two template bodies until the concrete is close to the bottom of the barb, rotating the adjusting ring again after the concrete at the bottom is solidified, taking the barb down from the guardrail steel reinforcement framework to enable the barb to rise and enable the barb to be completely separated from the guardrail steel reinforcement framework, pouring concrete between the two template bodies again until the concrete submerges the guardrail steel reinforcement framework, and removing the device after the concrete is completely solidified.
As preferred, locating component includes sealing ring and reference column, the sealing ring is located the open-top portion of mounting hole, the reference column runs through the sealing ring with the mounting hole, the outer end welding of reference column has the handle, the inner of reference column with spacing hole corresponds each other, the lateral surface welding of reference column has the location disc, the location disc is located inside the mounting hole, the outside cover of reference column has the spring, the spring is located the sealing ring with between the location disc.
Preferably, the outer diameter of the positioning disk is equal to the inner diameter of the mounting hole.
Preferably, the upper fixing hole has a rectangular cross section.
Preferably, the cross section of the fixing rod is rectangular and is in clearance fit with the upper fixing hole.
Preferably, scales are arranged on two sides of the fixing rod.
To sum up, the beneficial effects of the utility model reside in that: utilize the connecting portion to link to each other template body and guardrail framework of steel reinforcement, utilize the cooperation between dead lever and the locating component to make the threaded rod pass pre-buried reinforcing bar, thereby with the firm both sides of fixing at guardrail framework of steel reinforcement of template body, prevent that the template body from taking place the skew or collapsing.
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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic side view of the internal structure of the present invention;
FIG. 2 is an enlarged partial view of region A of FIG. 1;
fig. 3 is an external view of the connecting portion of the present invention;
fig. 4 is a schematic view of the connection between the outer tube and the inner rod of the present invention.
The reference numerals are explained below:
1. a template body; 101. an upper fixing hole; 102. mounting holes; 103. a lower fixing hole; 2. a threaded rod; 3. fixing a nut; 4. a rubber tube; 5. fixing the rod; 501. a limiting hole; 6. a positioning assembly; 601. A seal ring; 602. a positioning column; 603. positioning the disc; 604. a spring; 605. a handle; 7. a sleeve; 8. a connecting portion; 801. an outer tube; 802. an inner rod; 803. an adjusting ring; 804. a barb; 9. embedding reinforcing steel bars in advance; 10. guardrail framework of steel reinforcement.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a bridge reinforced concrete guardrail template fixing device, including template body 1, the lateral surface level of template body 1 runs through and has seted up upper fixed orifices 101 and lower fixed orifices 103, upper fixed orifices 101 are close to the top of template body 1, lower fixed orifices 103 are close to the bottom of template body 1, the inside slidable mounting of upper fixed orifices 101 has dead lever 5, the upper surface of dead lever 5 has seted up a plurality of neatly arranged spacing holes 501, the outside slidable mounting of dead lever 5 has sleeve pipe 7, the bottom welding of sleeve pipe 7 has connecting portion 8;
the connecting part 8 comprises an outer pipe 801 and an inner rod 802, the bottom of the outer pipe 801 is provided with an adjusting ring 803 through a bearing, the inner wall of the adjusting ring 803 is provided with threads, the outer side surface of the inner rod 802 is provided with threads matched with the adjusting ring 803, and the bottom of the inner rod 802 is welded with a barb 804;
the upper surface of the template body 1 is provided with a mounting hole 102, the mounting hole 102 is communicated with the upper fixing hole 101, a positioning assembly 6 is arranged in the mounting hole 102, the positioning assembly 6 corresponds to the limiting hole 501, and the positioning assembly 6 is matched with the limiting hole 501 for use, so that the distance between the two template bodies 1 can be accurately adjusted, and the template bodies 1 can be conveniently mounted and fixed; the inside of fixed orifices 103 is provided with threaded rod 2 down, and the outside cover of threaded rod 2 has rubber tube 4, through setting up rubber tube 4, can avoid the concrete to solidify in the 2 outsides of threaded rod, solidifies the back completely at the concrete, makes taking out in the follow concrete that threaded rod 2 can be convenient, and inside rubber tube 4 then stayed the concrete, fixation nut 3 was installed at the both ends of threaded rod 2.
As a preferable example of many embodiments, the positioning assembly 6 includes a sealing ring 601 and a positioning post 602, the sealing ring 601 is located at the top opening of the mounting hole 102, the positioning post 602 penetrates through the sealing ring 601 and the mounting hole 102, the outer end of the positioning post 602 is welded with a handle 605, the inner end of the positioning post 602 corresponds to the position-limiting hole 501, the outer side of the positioning post 602 is welded with a positioning disc 603, the positioning disc 603 is located inside the mounting hole 102, the outer side of the positioning post 602 is sleeved with a spring 604, the spring 604 is located between the sealing ring 601 and the positioning disc 603, when the template body 1 is adjusted and fixed, the handle 605 is pulled upwards to overcome the elastic force of the spring 604, so that the positioning post 602 and the positioning disc 603 move upwards along the mounting hole 102 until the bottom end of the positioning post 602 completely enters the mounting hole 102, the fixing rod 5 is, the handle 605 is loosened, the positioning disc 603 is pushed to move by the elasticity of the spring 604, so that the positioning disc 603 drives the positioning column 602 to move, the positioning column 602 is inserted into the limiting hole 501, the fixing rod 5 is fixed in the upper fixing hole 101, and the fixing rod 5 is fixed between the two template bodies 1; the positioning disc 603 has an outer diameter equal to the inner diameter of the mounting hole 102, so that the positioning post 602 is more stable when moving inside the mounting hole 102, which is helpful for inserting the positioning post 602 into the limiting hole 501.
The cross section of the upper fixing hole 101 is rectangular, the cross section of the fixing rod 5 is rectangular and is in clearance fit with the upper fixing hole 101, and by the arrangement, the fixing rod 5 can be prevented from shaking in the upper fixing hole 101 until the template body 1 is firmly fixed, the limiting hole 501 is upward all the time, and the positioning column 602 can be inserted into the limiting hole 501 more conveniently; the scales are arranged on the two sides of the fixing rod 5, and the scales are arranged, so that the distance between the two template bodies 1 can be accurately adjusted.
When the bridge reinforced concrete guardrail template fixing device is installed, two template bodies 1 are placed on two sides of a guardrail steel reinforcement framework 10, two upper fixing holes 101 are coaxial, two lower fixing holes 103 are coaxial, a fixing rod 5 is inserted into the two upper fixing holes 101, a sleeve 7 and a connecting part 8 are positioned between the two template bodies 1, the fixing rod 5 is fixed in the upper fixing hole 101 through the matching between a positioning component 6 and a limiting hole 501, the fixing rod 5 is further fixed between the two template bodies 1, the sleeve 7 is moved, the connecting part 8 is aligned to the guardrail steel reinforcement framework 10, an adjusting ring 803 is rotated, the inner rod 802 drives a barb 804 to descend by utilizing the threaded matching of the adjusting ring 803 and the inner rod 802, the barb 804 hooks the guardrail steel reinforcement framework 10, a rubber pipe 4 is sleeved on the outer side of a threaded rod 2, and the threaded rod 2 penetrates into the two lower fixing holes 103, the threaded rod 2 penetrates through the embedded steel bar 9 and is fixedly connected by the fixing nut 3, and the assembly of the device is completed; pouring concrete between two template bodies 1 until the concrete height is close to barb 804 bottom, after the bottom concrete solidifies, rotate adjustable ring 803 once more, take down barb 804 from guardrail framework of steel reinforcement 10, make barb 804 rise to make barb 804 break away from guardrail framework of steel reinforcement 10 completely, pour concrete again between two template bodies 1 until the concrete submerges guardrail framework of steel reinforcement 10, after waiting to the concrete completely solidifies, it can to tear the device off.
Utilize connecting portion 8 to link to each other template body 1 and guardrail framework of steel reinforcement 10, utilize the cooperation between dead lever 5 and the locating component 6 to make threaded rod 2 pass embedded bar 9, thereby with the firm both sides of fixing at guardrail framework of steel reinforcement 10 of template body 1, prevent that template body 1 from taking place the skew or collapsing.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a bridge reinforced concrete guardrail template fixing device which characterized in that: the die plate comprises a die plate body (1), wherein an upper fixing hole (101) and a lower fixing hole (103) are horizontally formed in the outer side surface of the die plate body (1) in a penetrating mode, the upper fixing hole (101) is close to the top end of the die plate body (1), the lower fixing hole (103) is close to the bottom end of the die plate body (1), a fixing rod (5) is installed inside the upper fixing hole (101) in a sliding mode, a plurality of limit holes (501) which are arrayed in order are formed in the upper surface of the fixing rod (5), a sleeve (7) is installed on the outer side of the fixing rod (5) in a sliding mode, and the bottom of the sleeve (7) is connected with a;
the connecting part (8) comprises an outer pipe (801) and an inner rod (802), an adjusting ring (803) is installed at the bottom of the outer pipe (801) through a bearing, threads are arranged on the inner wall of the adjusting ring (803), threads matched with the adjusting ring (803) are arranged on the outer side surface of the inner rod (802), and a barb (804) is welded at the bottom of the inner rod (802);
the upper surface of the template body (1) is provided with a mounting hole (102), the mounting hole (102) is communicated with the upper fixing hole (101), a positioning component (6) is arranged in the mounting hole (102), and the positioning component (6) corresponds to the limiting hole (501); the inside of lower fixed orifices (103) is provided with threaded rod (2), the outside cover of threaded rod (2) has rubber tube (4), fixation nut (3) are installed at the both ends of threaded rod (2).
2. The bridge reinforced concrete guardrail template fixing device of claim 1, characterized in that: locating component (6) includes sealing ring (601) and reference column (602), sealing ring (601) is located the top opening part of mounting hole (102), reference column (602) run through sealing ring (601) with mounting hole (102), handle (605) have been welded to the outer end of reference column (602), the inner of reference column (602) with spacing hole (501) correspond to each other, the lateral surface welding of reference column (602) has location disc (603), location disc (603) are located inside mounting hole (102), the outside cover of reference column (602) has spring (604), spring (604) are located sealing ring (601) with between location disc (603).
3. The bridge reinforced concrete guardrail template fixing device of claim 2, characterized in that: the outer diameter of the positioning disc (603) is equal to the inner diameter of the mounting hole (102).
4. The bridge reinforced concrete guardrail template fixing device of claim 1, characterized in that: the cross section of the upper fixing hole (101) is rectangular.
5. The bridge reinforced concrete guardrail template fixing device of claim 1, characterized in that: the cross section of the fixing rod (5) is rectangular and is in clearance fit with the upper fixing hole (101).
6. The bridge reinforced concrete guardrail template fixing device of claim 1, characterized in that: scales are arranged on two sides of the fixed rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684852.5U CN210458951U (en) | 2019-05-14 | 2019-05-14 | Bridge reinforced concrete guardrail template fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684852.5U CN210458951U (en) | 2019-05-14 | 2019-05-14 | Bridge reinforced concrete guardrail template fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210458951U true CN210458951U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920684852.5U Expired - Fee Related CN210458951U (en) | 2019-05-14 | 2019-05-14 | Bridge reinforced concrete guardrail template fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210458951U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265943A (en) * | 2021-06-07 | 2021-08-17 | 刘斌 | A forming die for bridge floor concrete barrier is pour |
| CN114991387A (en) * | 2022-06-16 | 2022-09-02 | 甘肃省安装建设集团有限公司 | Flat single-shaft supporting device and using method thereof |
-
2019
- 2019-05-14 CN CN201920684852.5U patent/CN210458951U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113265943A (en) * | 2021-06-07 | 2021-08-17 | 刘斌 | A forming die for bridge floor concrete barrier is pour |
| CN114991387A (en) * | 2022-06-16 | 2022-09-02 | 甘肃省安装建设集团有限公司 | Flat single-shaft supporting device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |