CN215562037U - Culvert is with crab-bolt embedded steel bar location auxiliary device that takes precautions against earthquakes - Google Patents
Culvert is with crab-bolt embedded steel bar location auxiliary device that takes precautions against earthquakes Download PDFInfo
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- CN215562037U CN215562037U CN202120229093.0U CN202120229093U CN215562037U CN 215562037 U CN215562037 U CN 215562037U CN 202120229093 U CN202120229093 U CN 202120229093U CN 215562037 U CN215562037 U CN 215562037U
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- embedded steel
- culvert
- steel bars
- auxiliary device
- positioning
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 52
- 239000010959 steel Substances 0.000 title claims abstract description 52
- 230000000670 limiting effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of culvert embedded steel bars, and particularly relates to a positioning auxiliary device for shockproof anchor bolt embedded steel bars for a culvert, aiming at the problem that the traditional positioning auxiliary device for the shockproof anchor bolt embedded steel bars for the culvert is inconvenient to firmly fix the shockproof anchor bolt embedded steel bars with different diameters, and the shockproof anchor bolt embedded steel bars are easy to deviate, so that later-stage engineering cannot be normally constructed. The fixing device is reasonable in structural design, the shockproof anchor bolt embedded steel bars with different diameters can be fixed front and back and left and right through the matching of the first clamping plate and the second clamping plate, so that the fixation is firmer, the problem that later engineering cannot be normally constructed due to deviation is avoided, and the reliability is high.
Description
Technical Field
The utility model relates to the technical field of culvert embedded steel bars, in particular to an auxiliary device for positioning shockproof anchor bolt embedded steel bars for a culvert.
Background
The culvert has an extremely important function in the construction and operation processes of the current expressway, and is an indispensable component for connecting human and animal traffic and field irrigation on two sides of the expressway. Because the culvert body needs pre-buried shockproof crab-bolt reinforcing bar in the work progress, consequently need pre-buried shockproof crab-bolt reinforcing bar before culvert body top surface concrete has not solidified, pre-buried shockproof crab-bolt reinforcing bar in-process because the pre-buried reinforcing bar can't fix firmly after the location, only can not reach the requirement far away with culvert body reinforcing bar spot welding.
However, the existing auxiliary device for positioning the shockproof anchor bolt embedded steel bars for the culvert is inconvenient to fix the shockproof anchor bolt embedded steel bars with different diameters firmly, the shockproof anchor bolt embedded steel bars are easy to deviate, and later-stage engineering cannot be normally constructed, so that the auxiliary device for positioning the shockproof anchor bolt embedded steel bars for the culvert is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the existing auxiliary device for positioning the embedded steel bars of the anti-vibration anchor bolts for the culvert is inconvenient to fix the embedded steel bars of the anti-vibration anchor bolts with different diameters firmly, and the embedded steel bars of the anti-vibration anchor bolts are easy to deviate, so that later engineering cannot be constructed normally.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a culvert is with taking precautions against earthquakes crab-bolt embedded steel bar location auxiliary device, including culvert concrete, platform cap template and culvert template, the one side that culvert template and platform cap template are close to each other all fixed mounting have fixed plates, all be provided with the first bolt on two fixed plates, two fixed plates are through first bolt fixed mounting have the same diaphragm, the top of diaphragm is seted up the through-hole, the activity has cup jointed taking precautions against earthquakes crab-bolt embedded steel bar in the through-hole, the top of diaphragm is fixed and is provided with the locating frame, the front and back side of locating frame is all rotated and is provided with the first lead screw, the outside of first lead screw is provided with two external screw threads of opposite direction of rotation, the outside of two first lead screws is all fixed and has cup jointed sprocket and first bevel gear, the transmission is installed the same chain on two sprockets, the outside of two first lead screws is all threaded and has cup jointed two movable plates, one side that two movable plates are close to each other all fixed mounting have the connecting rod, the equal fixed mounting in one end that two connecting rods are close to each other has first splint, the side all rotates around the locating frame and installs the second lead screw, and the outside of two second lead screws is all fixed the cup joint and is had second bevel gear, and two first bevel gears mesh with the second bevel gear that corresponds respectively mutually, and the equal screw thread in the outside of two second lead screws has cup jointed the screwed pipe, and the equal fixed mounting in one side that two screwed pipes are close to each other has the second splint.
Preferably, the equal fixed mounting in both sides of locating frame has the engaging lug, all is provided with the second bolt on two engaging lugs, and two engaging lugs are all through second bolt fixed mounting at the top of diaphragm, and the convenience is to the dismouting of locating frame, makes things convenient for repetitious usage.
Preferably, two supports are installed in the outside of two first lead screws in a rotating mode, and four supports are respectively fixedly installed on the front side and the rear side of the positioning frame, so that the first lead screws are conveniently supported, and the rotation of the first lead screws is more stable.
Preferably, two rectangular holes have all been seted up to the front and back side of locating frame, and two movable plates slide respectively to cup joint in the rectangular hole that corresponds, and the convenience leads two movable plates, avoids taking place the skew, and the influence is fixed to the crab-bolt embedded steel bar that takes precautions against earthquakes.
Preferably, one end of one of the two first screw rods is fixedly provided with a hand wheel, and one side of the hand wheel is fixedly provided with a handle, so that the first screw rod is convenient to rotate.
Preferably, two spouts have all been seted up to one side that two screwed pipes kept away from each other, and the gag lever post has all been cup jointed in four spouts in the equal slip, and four gag lever posts are fixed mounting respectively on the front and back side inner wall of locating frame, and the convenience is spacing to the screwed pipe, makes it not rotatory together with the second lead screw.
According to the specification and the installation position of the shockproof anchor bolt embedded steel bar, firstly, a transverse plate is fixedly positioned between a table cap template and a culvert template through a fixing plate and a first bolt, a through hole with the diameter larger than that of the shockproof anchor bolt embedded steel bar is formed in the top of the transverse plate, the shockproof anchor bolt embedded steel bar is inserted into the through hole, and then the positioning frame is fixed on the transverse plate through a second bolt;
in the auxiliary device for positioning the anti-vibration anchor bolt embedded steel bar for the culvert, the hand wheel is rotated, the hand wheel drives the first screw rod, the first bevel gear and the chain wheel to rotate, the chain wheel drives the chain and the other chain wheel to rotate, the other chain wheel drives the other first screw rod and the first bevel gear to rotate, the two first screw rods drive the two moving plates, the connecting rods and the first clamping plates to mutually approach, so that the anti-vibration anchor bolt embedded steel bar with different diameters can be fixedly positioned at the left and right, the two first bevel gears drive the two second bevel gears and the second screw rods to reversely rotate, under the limit of the limiting rod, the two second screw rods drive the two threaded pipes and the second clamping plates to mutually approach, so that the anti-vibration anchor bolt embedded steel bar with different diameters can be fixedly limited forwards and backwards, and forwards and backwards limiting and limiting fixation is carried out, so that the anti-vibration anchor bolt embedded steel bar is more firmly fixed, then spot welding the bottom end of the embedded steel bar of the shockproof anchor bolt and the steel bar of the culvert main body together;
the fixing device is reasonable in structural design, the shockproof anchor bolt embedded steel bars with different diameters can be fixed front and back and left and right through the matching of the first clamping plate and the second clamping plate, so that the fixation is firmer, the problem that later engineering cannot be normally constructed due to deviation is avoided, and the reliability is high.
Drawings
Fig. 1 is a schematic structural view of an auxiliary device for positioning an embedded steel bar of an anti-seismic anchor bolt for a culvert, according to the present invention;
FIG. 2 is a schematic structural view of part A-A of an auxiliary device for positioning the pre-embedded steel bars of the anti-seismic anchor bolt for the culvert, according to the present invention;
fig. 3 is a schematic structural view of a part B of the auxiliary device for positioning the pre-embedded steel bars of the anti-seismic anchor bolt for the culvert, according to the present invention;
fig. 4 is a schematic structural view of a part C of the auxiliary device for positioning the pre-embedded steel bars of the anti-seismic anchor for the culvert, according to the present invention.
In the figure: 1. culvert concrete; 2. a table cap template; 3. a culvert template; 4. a first bolt; 5. embedding reinforcing steel bars into the shockproof anchor bolts; 6. connecting lugs; 7. a second bolt; 8. a positioning frame; 9. a support; 10. a first lead screw; 11. moving the plate; 12. a connecting rod; 13. a first splint; 14. a sprocket; 15. a chain; 16. a hand wheel; 17. a transverse plate; 18. a through hole; 19. a strip hole; 20. a first bevel gear; 21. a second bevel gear; 22. a second lead screw; 23. a second splint; 24. a threaded pipe; 25. a limiting rod; 26. and (7) fixing the plate.
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.
Referring to fig. 1-4, an auxiliary device for positioning anti-vibration anchor bolt embedded steel bars for culverts comprises culvert concrete 1, a table cap template 2 and a culvert template 3, wherein fixed plates 26 are fixedly installed at one side of the culvert template 3 and one side of the table cap template 2 close to each other, first bolts 4 are respectively arranged on the two fixed plates 26, the same transverse plate 17 is fixedly installed on the two fixed plates 26 through the first bolts 4, a through hole 18 is formed in the top of the transverse plate 17, anti-vibration anchor bolt embedded steel bars 5 are movably sleeved in the through hole 18, a positioning frame 8 is fixedly arranged at the top of the transverse plate 17, first screw rods 10 are respectively rotatably arranged at the front side and the rear side of the positioning frame 8, two external threads with opposite rotation directions are arranged at the outer sides of the first screw rods 10, chain wheels 14 and first bevel gears 20 are respectively fixedly sleeved at the outer sides of the two first screw rods 10, the same chain 15 is movably installed on the two chain wheels 14, two movable plates 11 are respectively in threaded sleeve at the outer sides of the two first screw rods 10, two moving plates 11 equal fixed mounting in one side that is close to each other have connecting rod 12, the equal fixed mounting in one end that two connecting rods 12 are close to each other has first splint 13, the side all rotates around the locating frame 8 and installs second lead screw 22, the outside of two second lead screws 22 is all fixed the cup joint and is had second bevel gear 21, two first bevel gears 20 mesh with corresponding second bevel gear 21 respectively mutually, the equal screw thread in the outside of two second lead screws 22 has cup jointed screwed pipe 24, the equal fixed mounting in one side that two screwed pipes 24 are close to each other has second splint 23.
In the utility model, the two sides of the positioning frame 8 are both fixedly provided with the connecting lugs 6, the two connecting lugs 6 are both provided with the second bolts 7, and the two connecting lugs 6 are both fixedly arranged at the top of the transverse plate 17 through the second bolts 7, so that the positioning frame 8 is convenient to disassemble and assemble, and is convenient to use for multiple times.
In the utility model, two brackets 9 are rotatably arranged at the outer sides of two first screw rods 10, and the four brackets 9 are respectively and fixedly arranged at the front side and the rear side of the positioning frame 8, so that the first screw rods 10 are conveniently supported and rotate more stably.
In the utility model, the front side and the rear side of the positioning frame 8 are both provided with two strip holes 19, and the two moving plates 11 are respectively sleeved in the corresponding strip holes 19 in a sliding manner, so that the two moving plates 11 are conveniently guided, and the phenomenon that the fixing of the shockproof anchor bolt embedded steel bar 5 is influenced due to the deviation is avoided.
In the utility model, one end of one first screw rod 10 of the two first screw rods 10 is fixedly provided with a hand wheel 16, and one side of the hand wheel 16 is fixedly provided with a handle, so that the first screw rod 10 can be conveniently rotated.
In the utility model, two sliding grooves are respectively formed in the sides, away from each other, of the two threaded pipes 24, limiting rods 25 are respectively sleeved in the four sliding grooves in a sliding manner, and the four limiting rods 25 are respectively and fixedly installed on the inner walls of the front side and the rear side of the positioning frame 8, so that the threaded pipes 24 are conveniently limited and do not rotate together with the second screw rods 22.
In the utility model, when in use, according to the specification and the installation position of the anti-vibration anchor bolt embedded steel bars 5, firstly, a transverse plate 17 is fixedly positioned between a table cap template 2 and a culvert template 3 through a fixing plate 26 and a first bolt 4, a through hole 18 with a diameter larger than that of the anti-vibration anchor bolt embedded steel bars 5 is arranged at the top of the transverse plate 17, the anti-vibration anchor bolt embedded steel bars 5 are inserted into the through hole 18, then the positioning frame 8 is fixed on the transverse plate 17 through a second bolt 7, a hand wheel 16 is rotated, the hand wheel 16 drives a first screw rod 10, a first bevel gear 20 and a chain wheel 14 to rotate, the chain wheel 14 drives a chain 15 and another chain wheel 14 to rotate, the other chain wheel 14 drives the other first screw rod 10 and the first bevel gear 20 to rotate, the two first screw rods 10 drive two moving plates 11, a connecting rod 12 and a first clamping plate 13 to mutually approach, so as to fixedly position the anti-vibration anchor bolt embedded steel bars 5 with different diameters left and right, meanwhile, the two first bevel gears 20 drive the two second bevel gears 21 and the second screw rods 22 to rotate reversely, under the limiting action of the limiting rod 25, the two second screw rods 22 drive the two threaded pipes 24 and the second clamping plates 23 to approach each other, so that the shockproof anchor bolt embedded steel bars 5 with different diameters can be fixed and limited forwards and backwards, the shockproof anchor bolt embedded steel bars 5 can be fixed more firmly through left-right and front-back limiting fixation, and then the bottom ends of the shockproof anchor bolt embedded steel bars 5 are connected with the culvert main body steel bars through spot welding.
Claims (6)
1. A culvert is with shockproof crab-bolt embedded steel bar location auxiliary device, includes culvert concrete (1), platform cap template (2) and culvert template (3), characterized in that, the one side that culvert template (3) and platform cap template (2) are close to each other all fixed mounting have fixed plate (26), all be provided with first bolt (4) on two fixed plate (26), two fixed plate (26) are through first bolt (4) fixed mounting have same diaphragm (17), the top of diaphragm (17) is seted up through-hole (18), shockproof crab-bolt embedded steel bar (5) has been cup jointed in the activity in through-hole (18), the top of diaphragm (17) is fixed and is provided with locating frame (8), the front and back side of locating frame (8) all rotates and is provided with first lead screw (10), the outside of first lead screw (10) is provided with two external screw threads of opposite direction of rotation, the outer sides of the two first screw rods (10) are fixedly sleeved with chain wheels (14) and first bevel gears (20), the two chain wheels (14) are provided with a same chain (15) in a transmission manner, the outer sides of the two first screw rods (10) are respectively sleeved with two movable plates (11) in a threaded manner, one sides of the two movable plates (11) close to each other are respectively fixedly provided with a connecting rod (12), one ends of the two connecting rods (12) close to each other are respectively fixedly provided with a first clamping plate (13), the front side and the rear side of the positioning frame (8) are respectively rotatably provided with a second screw rod (22), the outer sides of the two second screw rods (22) are respectively fixedly sleeved with a second bevel gear (21), the two first bevel gears (20) are respectively meshed with the corresponding second bevel gears (21), the outer sides of the two second screw rods (22) are respectively in threaded sleeve connection with threaded pipes (24), and one side, close to each other, of the two threaded pipes (24) is fixedly provided with a second clamping plate (23).
2. The auxiliary device for positioning the pre-embedded steel bars of the anti-seismic anchor bolt for the culvert according to claim 1, wherein the two sides of the positioning frame (8) are fixedly provided with the connecting lugs (6), the two connecting lugs (6) are respectively provided with the second bolt (7), and the two connecting lugs (6) are respectively fixedly arranged at the top of the transverse plate (17) through the second bolts (7).
3. The auxiliary device for positioning the pre-embedded steel bars of the anti-seismic anchor bolts for the culvert according to claim 1, wherein two brackets (9) are rotatably mounted at the outer sides of the two first screw rods (10), and the four brackets (9) are respectively and fixedly mounted at the front side and the rear side of the positioning frame (8).
4. The auxiliary device for positioning the pre-buried steel bars of the anti-seismic anchor bolt for the culvert according to claim 1, wherein two strip holes (19) are formed in the front side and the rear side of the positioning frame (8), and the two moving plates (11) are respectively sleeved in the corresponding strip holes (19) in a sliding manner.
5. The auxiliary device for positioning the pre-embedded steel bars of the anti-vibration anchor bolts for the culvert according to claim 1, wherein a hand wheel (16) is fixedly installed at one end of one first screw rod (10) of the two first screw rods (10), and a handle is fixedly installed at one side of the hand wheel (16).
6. The auxiliary device for positioning the pre-embedded steel bars of the anti-vibration anchor bolt for the culvert according to claim 1, wherein two sliding grooves are formed in one side, away from each other, of each of the two threaded pipes (24), limiting rods (25) are sleeved in the four sliding grooves in a sliding manner, and the four limiting rods (25) are respectively and fixedly installed on the inner walls of the front side and the rear side of the positioning frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229093.0U CN215562037U (en) | 2021-01-27 | 2021-01-27 | Culvert is with crab-bolt embedded steel bar location auxiliary device that takes precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229093.0U CN215562037U (en) | 2021-01-27 | 2021-01-27 | Culvert is with crab-bolt embedded steel bar location auxiliary device that takes precautions against earthquakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215562037U true CN215562037U (en) | 2022-01-18 |
Family
ID=79837620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120229093.0U Expired - Fee Related CN215562037U (en) | 2021-01-27 | 2021-01-27 | Culvert is with crab-bolt embedded steel bar location auxiliary device that takes precautions against earthquakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215562037U (en) |
-
2021
- 2021-01-27 CN CN202120229093.0U patent/CN215562037U/en not_active Expired - Fee Related
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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: 20220118 |