CN111119064B - Prefabricated supporting device for reinforcement cage of pier body of cross-sea bridge and supervision method of prefabricated supporting device - Google Patents
Prefabricated supporting device for reinforcement cage of pier body of cross-sea bridge and supervision method of prefabricated supporting device Download PDFInfo
- Publication number
- CN111119064B CN111119064B CN202010046751.2A CN202010046751A CN111119064B CN 111119064 B CN111119064 B CN 111119064B CN 202010046751 A CN202010046751 A CN 202010046751A CN 111119064 B CN111119064 B CN 111119064B
- Authority
- CN
- China
- Prior art keywords
- wheel disc
- rim
- reinforcement cage
- circumferential surface
- rim plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a prefabricated supporting device for a cross-sea bridge pier body reinforcement cage, which belongs to the technical field of reinforcement cage processing and comprises a supporting frame, wherein a supporting assembly is arranged at the top of the supporting frame and comprises a first wheel disc and a web rod, a through hole is formed in the middle of the first wheel disc, a fixing block is clamped from the circumferential surface of the first wheel disc to the through hole and comprises an inner arc part, an outer arc part and a connecting part, the inner arc part is abutted against the inner wall of the through hole, the outer arc part is abutted against the circumferential surface of the first wheel disc, the connecting part is fixedly connected with the inner arc part and the outer arc part, the outer arc part is in threaded connection with a fixing screw rod, the end part of the fixing screw rod is abutted against the circumferential surface of the first wheel disc, the web rod is connected with the fixing block, and the end part of the web rod, which is far away from the axis of the first wheel.
Description
Technical Field
The invention relates to the technical field of reinforcement cage processing, in particular to a prefabricated supporting device for a reinforcement cage of a cross-sea bridge pier body and a supervision method thereof.
Background
At present, a plurality of main reinforcements and stirrups welded on the main reinforcements are arranged in parallel at intervals to form the steel reinforcement cage, the main reinforcements are firstly fixed on the circular steel reinforcement cage, the stirrups are welded on the peripheries of the main reinforcements, however, the temporary steel reinforcement fixing rings are required to be welded for fixing the main reinforcements, so that the material waste, the time consumption and the labor consumption are realized, and the steel reinforcement cage is not economical.
The prior Chinese patent with the reference publication number of CN107119673B discloses a reinforcement cage supporting device suitable for different pile diameters, which is mainly used for processing and using a cast-in-place pile reinforcement cage in the field of building engineering, and has the advantages of quick and convenient installation and universality; it mainly comprises rim plate, width of cloth pole, sleeve pipe, reinforcing bar fixer, axle A, support frame, and its main theory of operation is: the number of pile foundation steel reinforcement cage atress owner muscle according to the drawing design earlier, confirm the number of sleeve pipe and width of cloth pole, and find corresponding hole on the rim plate, twist a plurality of sleeves respectively into a plurality of downtheholes of rim plate and make a plurality of sleeve pipes arrange evenly on the rim plate again, then twist a plurality of width of cloth poles respectively into a plurality of sleeves intraductally, put into the tip of many reinforcing bars respectively in the recess of reinforcing bar fixer's dead lever again, rotate the briquetting and make the recess of briquetting lower extreme press on the upper end surface of reinforcing bar, screw up the nut, the nut will be fixed the reinforcing bar through the briquetting tightly, rotate the width of cloth pole at last, make the position of many reinforcing bars satisfy the design drawing requirement, the installation work is accomplished.
The above prior art solutions have the following drawbacks: the outer fringe of rim plate has a plurality of holes, and it is downthehole that the lower extreme of sheathed tube is twisted, when main muscle quantity is greater than the quantity in hole, the reinforcing cage of this model just can not be supported to the rim plate to when the quantity in hole is not the integer multiple of main muscle, main muscle can't be at rim plate evenly distributed in week, make strutting arrangement's suitability relatively poor.
Disclosure of Invention
The invention aims to provide a prefabricated supporting device for a cross-sea bridge pier body reinforcement cage, which improves the applicability of the supporting device.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides a prefabricated strutting arrangement of cross sea bridge pier shaft steel reinforcement cage, the loach carrying platform comprises a supporting fram, the top of support frame is provided with supporting component, supporting component includes first rim plate and width of cloth pole, the through-hole has been seted up at the middle part of first rim plate, the circumference face of first rim plate is equipped with the fixed block to the through-hole card, the fixed block includes interior arc portion, outer arc portion and connecting portion, the inner wall butt of interior arc portion and through-hole, the circumference face butt of outer arc portion and first rim plate, connecting portion and interior arc portion and outer arc portion fixed connection, outer arc portion threaded connection has clamping screw, clamping screw's tip and the circumference face butt of first rim plate, the width of cloth pole is connected with the fixed block, the tip fixedly connected with that the first rim plate axis was kept away from to the.
Through adopting above-mentioned technical scheme, can be according to the quantity of owner muscle, install the fixed block with the same quantity of owner muscle quantity on first rim plate, it is concrete, with the inner wall butt of inner arc portion and through-hole, the circumference face butt of outer arc portion and first rim plate, then screw up clamping screw, clamping screw supports tightly with first rim plate promptly, thereby the fixed block is fixed to first rim plate promptly with the width of cloth pole, and can comparatively free evenly block the fixed block of different quantity and establish in the circumference of first rim plate, the owner muscle quantity of first rim plate applicable has been improved, also make the fixed block evenly distributed of being more convenient for, strutting arrangement's suitability has been improved.
The invention is further configured to: one side that first rim plate was kept away from to the width of cloth pole is provided with the second rim plate, and second rim plate and first rim plate fixed connection, the second rim plate includes wheel rim and carousel, the wheel rim just rotates with the carousel with the circumference face butt of carousel and is connected, be connected with the connecting screw between first rim plate and the wheel rim, the helicla flute has been seted up towards one side of width of cloth pole to the carousel, width of cloth pole and fixed block sliding connection, the slip direction of width of cloth pole is along the radial direction of first rim plate, the removal tooth with helical flute looks adaptation is seted up towards one side of carousel to the width of cloth pole.
Through adopting above-mentioned technical scheme, rotate the carousel, the carousel passes through the helicla flute and removes the radial direction that the tooth drove the amplitude transformer and moves along first rim plate together, makes the diameter grow of the circle that the tip formed that the first rim plate axis was kept away from to the amplitude transformer, so can support the firmly advancing of different diameter steel reinforcement cages, improved the suitability to the steel reinforcement cage of different diameters.
The invention is further configured to: one side fixedly connected with locking piece that the wheel rim is kept away from the width of cloth pole, threaded connection has the dead bolt of lock on the locking piece, and evenly distributed's dead groove of lock is seted up to the marginal position that the carousel kept away from the terminal surface of width of cloth pole, and the dead groove of lock is radial distribution along the axis of carousel, and the tip card of the dead bolt of lock is gone into in the dead groove of lock.
Through adopting above-mentioned technical scheme, when rotating the carousel, make the radius adjustment of the steel reinforcement cage that the width of cloth pole supported accomplish the back, screw up the dead bolt of lock, the tip card of the dead bolt of lock is gone into in the dead groove of lock, and the purple drill plate can not rotate again this moment, has guaranteed the stability that the width of cloth pole supported main muscle.
The invention is further configured to: the side face, facing the wheel rim, of the first wheel disc is fixedly connected with a limiting block, and a connecting screw penetrates through the wheel rim and is in threaded connection with the limiting block.
Through adopting above-mentioned technical scheme, the stopper plays the effect of injecing the distance between first rim plate and the second rim plate, has avoided second rim plate and first rim plate to press from both sides the width of cloth pole tightly, and influences the removal of width of cloth pole, has just put the smooth and easy nature that the width of cloth pole was adjusted.
The invention is further configured to: a limiting groove coaxial with the first wheel disc is formed in the circumferential surface of the first wheel disc, and the end portion of the fixing screw rod is located in the limiting groove.
Through adopting above-mentioned technical scheme, the spacing groove plays limiting displacement to clamping screw, makes clamping screw can not remove along the axis direction of first rim plate, and fixed block and width of cloth pole can not remove along the axis direction of first rim plate promptly, have guaranteed the stability of fixed block and width of cloth pole along first rim plate axis direction position.
The invention is further configured to: a plurality of clamping grooves parallel to the axis direction of the first wheel disc are formed in the circumferential surface of the first wheel disc, and a clamping block matched with the clamping grooves is fixedly connected to one side, facing the circumferential surface of the first wheel disc, of the outer arc portion.
Through adopting above-mentioned technical scheme, establish the in-process on the first rim plate when the fixed block along the axis direction card of first rim plate, when the fixture block just to the draw-in groove, the fixed block just can block to first rim plate to the draw-in groove is spacing to the fixture block, makes the fixed block can not improve the stability of fixed block position along the circumferential movement of first rim plate.
The invention is further configured to: the clamping groove is located between the limiting groove of the circumferential surface of the first wheel disc and the second wheel disc.
Through adopting above-mentioned technical scheme, make the fixture block along draw-in groove arrival spacing trench after, along with the continuation removal of fixed block, the fixture block need not aim at the draw-in groove that spacing groove kept away from second rim plate one side again for the fixed block is more easily blocked on the first rim plate.
The method for supervising the prefabricated supporting device of the reinforcement cage of the cross-sea bridge pier body according to any one of claims 1 to 7, comprising the following steps:
s1: checking before assembling the supporting component, and checking whether the fixing block can be clamped on the first wheel disc;
s2: checking the levelness of the axis of the first wheel disc, supporting the first wheel disc on a horizontal ground through a support frame, then hanging a plumb line on the top of the first wheel disc, and checking whether the end face of the first wheel disc is parallel to the plumb line;
s3: and measuring the distance from the fixer to the circumferential direction of the through hole according to the standard of the circle formed by the end part of the amplitude rod far away from the first wheel disc, wherein the difference between the maximum value and the minimum value of the measured distance is not more than 1 percent of the average value of the measured distance.
In conclusion, the beneficial technical effects of the invention are as follows:
1. by arranging the supporting assembly, the number of the main ribs applicable to the first wheel disc is increased, the fixing blocks are more conveniently and uniformly distributed, and the applicability of the supporting device is improved;
2. by arranging the second wheel disc, the steel reinforcement cages with different diameters can be supported, so that the applicability of the steel reinforcement cages with different diameters is improved;
3. through setting up the stopper, avoided second rim plate and first rim plate to press from both sides the width of cloth pole tight, and influence the removal of width of cloth pole, put forward the smooth and easy nature that the width of cloth pole was adjusted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of a spiral groove according to the present invention;
FIG. 3 is a schematic illustration of an exploded structure prior to the second wheel and support assembly;
fig. 4 is a schematic view of an explosive structure between the fixed block and the first wheel disc.
In the figure, 1, a support frame; 2. a support assembly; 21. a first wheel disc; 211. a through hole; 212. a limiting block; 213. a connecting screw; 214. a limiting groove; 215. a card slot; 22. a web rod; 221. a holder; 222. moving the teeth; 3. a fixed block; 31. an inner arc portion; 32. an outer arc portion; 321. fixing the screw rod; 322. a clamping block; 33. a connecting portion; 4. a second wheel disc; 41. a rim; 411. locking the block; 412. locking the bolt; 42. a turntable; 421. a helical groove; 422. the slot is locked.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the prefabricated supporting device for the steel reinforcement cage of the cross-sea bridge pier body disclosed by the invention comprises a supporting frame 1, wherein a supporting component 2 for a main reinforcement is arranged at the top of the supporting frame 1, so that the applicability of the supporting device is improved.
Referring to fig. 1 and 4, the support assembly 2 includes a first wheel disc 21 and a web rod 22, a through hole 211 provided in a middle portion of the first wheel disc 21 and a shaft of the first wheel disc 21, a fixing block 3 is clamped from a circumferential surface of the first wheel disc 21 to the through hole 211, the fixing block 3 includes an inner arc portion 31, an outer arc portion 32 and a connecting portion 33, the inner arc portion 31 abuts against an inner wall of the through hole 211, the outer arc portion 32 abuts against a circumferential surface of the first wheel disc 21, the connecting portion 33 is fixedly connected with the inner arc portion 31 and the outer arc portion 32, and the connecting portion 33 abuts against the first wheel disc 21, the outer arc portion 32 is in threaded connection with a fixing screw 321 perpendicular to an axis of the first wheel disc 21, a limiting groove 214 coaxial with the first wheel disc 21 is provided in a circumferential surface of the first wheel disc 21, an end of the fixing screw 321 is located in the limiting groove 214, a plurality of clamping grooves 215 parallel to an axis direction of the first wheel disc 21 are provided in a circumferential surface of the outer arc portion 32, and a clamping block 322 matched with the clamping groove 215 is. Draw-in groove 215 is located the spacing groove 214 of first rim plate 21 circumferential surface and the position between the second rim plate 4, width of cloth pole 22 and 3 sliding connection of fixed block, the slip direction of width of cloth pole 22 is along the radial direction of first rim plate 21, the tip fixedly connected with that the first rim plate 21 axis is kept away from to width of cloth pole 22 is used for the fixer 221 of fixed steel bar, fixer 221 includes fixed slot and fixed plate, the tip that the first rim plate 21 axis is kept away from to width of cloth pole 22 is seted up to the fixed slot, the fixed plate is fixed in the tip that the first rim plate 21 axis is kept away from to width of cloth pole 22 through falling to the ground, the fixed plate is.
Referring to fig. 1 and 4, the fixing screw 321 is unscrewed until the end of the fixing screw 321 leaves the limiting groove 214, and the fixing block 3 can horizontally move along the axial direction of the first wheel disc 21, so that different numbers of fixing blocks 3 can be uniformly installed along the axial direction of the first wheel disc 21, and the applicability of the supporting device is improved.
Referring to fig. 2 and 3, a second wheel disc 4 is disposed on one side of the web 22 away from the first wheel disc 21, the second wheel disc 4 includes a wheel rim 41 and a rotating disc 42, the wheel rim 41 is sleeved on a circumferential surface of the rotating disc 42 and is rotatably connected with the rotating disc 42, a connecting screw 213 is connected between the first wheel disc 21 and the wheel rim 41, a limiting block 212 is fixedly connected to a side surface of the first wheel disc 21 facing the wheel rim 41, the limiting block 212 is located at a position close to an edge of the first wheel disc 21, the limiting blocks 212 are at least three, the limiting blocks 212 are uniformly distributed around an axis of the first wheel disc 21, at the edge of the first wheel disc 21, a distance between the fixing blocks 3 is larger, the position of the limiting block 212 is arranged, so that the influence of the limiting block 212 on the position of the fixing block 3 is minimized, three limiting blocks 212 are arranged in this embodiment, the connecting screw 213 penetrates, the side of the rotary disc 42 facing the amplitude rod 22 is provided with a spiral groove 421, and the side of the amplitude rod 22 facing the rotary disc 42 is provided with a moving tooth 222 matched with the spiral groove 421. When the rotating disc 42 is rotated, the spiral groove 421 engages with the moving teeth 222, and the rotating disc 42 drives the web 22 to move along the radial direction of the first wheel disc 21, so that the diameter of the reinforcement cage formed by the main reinforcement supported by the web 22 changes.
Referring to fig. 2 and 3, a locking block 411 is fixedly connected to one side of the rim 41 away from the web 22, a locking bolt 412 is threadedly connected to the locking block 411, locking grooves 422 are uniformly distributed in the edge position of the end face of the turntable 42 away from the web 22, the locking grooves 422 are radially distributed along the axis of the turntable 42, and the end portion of the locking bolt 412 is clamped in the locking groove 422.
A supervision method for a prefabricated supporting device of a cross-sea bridge pier body reinforcement cage comprises the following steps:
s1: checking before assembling the supporting component 2, and checking whether the fixing block 3 can be clamped on the first wheel disc 21;
s2: checking the levelness of the axis of the first wheel disc 21, supporting the first wheel disc 21 on a horizontal ground through the support frame 1, then hanging a plumb line on the top of the first wheel disc 21, and checking whether the end face of the first wheel disc 21 is parallel to the plumb line;
s3: the roundness of the end of the web 22 remote from the first wheel 21 is normalized by measuring the distance from the anchor 221 to the circumferential direction of the through-hole 211, and the difference between the maximum value and the minimum value of the measured distance is not more than 1% of the average value of the measured distances.
The implementation principle of the embodiment is as follows: firstly, the fixing blocks 3 with the same quantity as the required quantity of the reinforcement cage to be prefabricated are taken, then the fixing blocks 3 move along the direction of the axis of the first wheel disc 21 and towards the direction close to the first wheel disc 21, the fixing blocks 322 are opposite to the clamping grooves 215 until the inner arc parts 31 are abutted against the inner wall of the through holes 211, the outer arc parts 32 are abutted against the circumferential surface of the first wheel disc 21, the connecting parts 33 are abutted against the end surface of the first wheel disc 21, then the fixing screws 321 are screwed, the fixing screws 321 are abutted against the bottoms of the limiting grooves 214, the fixing blocks 3 are clamped on the first wheel disc 21 in sequence, then the second wheel disc 4 is abutted against the limiting blocks 212, the connecting screws 213 penetrate through the wheel rim 41 and are screwed into the first wheel disc 21, meanwhile, the rotating disc 42 is meshed with the moving teeth 222, the main ribs are arranged on the fixing devices 221, then the locking bolts 412 are unscrewed, the rotating disc 42 is rotated, the rotating disc 42 drives the, the diameter of the circle formed by the main rib is changed. Fixed block 3 is in the free joint on first rim plate 21 for the main muscle quantity that first rim plate 21 is applicable increases, also makes fixed block 3 evenly distributed of being more convenient for, has improved strutting arrangement's suitability.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a prefabricated strutting arrangement of cross sea bridge pier shaft steel reinforcement cage, includes support frame (1), its characterized in that: the top of the support frame (1) is provided with a support component (2), the support component (2) comprises a first wheel disc (21) and a web rod (22), a through hole (211) is formed in the middle of the first wheel disc (21), a fixing block (3) is clamped from the circumferential surface of the first wheel disc (21) to the through hole (211), the fixing block (3) comprises an inner arc portion (31), an outer arc portion (32) and a connecting portion (33), the inner arc portion (31) is abutted to the inner wall of the through hole (211), the outer arc portion (32) is abutted to the circumferential surface of the first wheel disc (21), the connecting portion (33) is fixedly connected with the inner arc portion (31) and the outer arc portion (32), the outer arc portion (32) is in threaded connection with a fixing screw rod (321), the end portion of the fixing screw rod (321) is abutted to the circumferential surface of the first wheel disc (21), the web rod (22) is connected with the fixing block (3), the end portion, far away from the axis of the web rod (22) is fixedly connected with a fixer (, one side that first rim plate (21) was kept away from in width of cloth pole (22) is provided with second rim plate (4), and second rim plate (4) and first rim plate (21) fixed connection, second rim plate (4) are including rim (41) and carousel (42), rim (41) and the circumferential surface butt of carousel (42) and rotate with carousel (42) and be connected, be connected with connecting screw (213) between first rim plate (21) and rim (41), spiral groove (421) have been seted up towards one side of width of cloth pole (22) in carousel (42), width of cloth pole (22) and fixed block (3) sliding connection, the slip direction of width of cloth pole (22) is along the radial direction of first rim plate (21), move tooth (222) with spiral groove (421) looks adaptation are seted up towards one side of carousel (42) in width of cloth pole (22).
2. The prefabricated strutting arrangement of cross-sea bridge pier shaft steel reinforcement cage of claim 1, characterized in that: one side fixedly connected with that web pole (22) was kept away from to rim (41) blocks (411), threaded connection has the dead bolt of lock (412) on the dead block of lock (411), and the border position of the terminal surface that web pole (22) was kept away from in carousel (42) has seted up evenly distributed's dead groove of lock (422), and the dead groove of lock (422) is radial distribution along the axis of carousel (42), and the tip card of dead bolt of lock (412) is gone into in the dead groove of lock (422).
3. The prefabricated strutting arrangement of cross-sea bridge pier shaft steel reinforcement cage of claim 1, characterized in that: the first wheel disc (21) is fixedly connected with a limiting block (212) towards the side face of the wheel rim (41), and a connecting screw (213) penetrates through the wheel rim (41) and is in threaded connection with the limiting block (212).
4. The prefabricated strutting arrangement of cross-sea bridge pier shaft steel reinforcement cage of claim 1, characterized in that: a limiting groove (214) coaxial with the first wheel disc (21) is formed in the circumferential surface of the first wheel disc (21), and the end portion of the fixing screw rod (321) is located in the limiting groove (214).
5. The prefabricated strutting arrangement of cross-sea bridge pier shaft steel reinforcement cage of claim 1, characterized in that: a plurality of clamping grooves (215) parallel to the axis direction of the first wheel disc (21) are formed in the circumferential surface of the first wheel disc (21), and one side, facing the circumferential surface of the first wheel disc (21), of the outer arc portion (32) is fixedly connected with a clamping block (322) matched with the clamping grooves (215).
6. The prefabricated strutting arrangement of cross-sea bridge pier shaft steel reinforcement cage of claim 5, characterized in that: the clamping groove (215) is located between the limiting groove (214) on the circumferential surface of the first wheel disc (21) and the second wheel disc (4).
7. The method for supervising the prefabricated supporting device of the reinforcement cage of the cross-sea bridge pier body according to any one of claims 1 to 6, which is characterized by comprising the following steps:
s1: checking before assembling the supporting component (2), and checking whether the fixing block (3) can be clamped on the first wheel disc (21);
s2: checking the levelness of the axis of the first wheel disc (21), supporting the first wheel disc (21) on the horizontal ground through the support frame (1), then hanging a plumb line on the top of the first wheel disc (21), and checking whether the end surface of the first wheel disc (21) is parallel to the plumb line;
s3: and measuring the distance from the fixer (221) to the circumferential direction of the through hole (211) according to the standard of the circle formed by the end part of the amplitude rod (22) far away from the first wheel disc (21), wherein the difference between the maximum value and the minimum value of the measured distance is not more than 1 percent of the average value of the measured distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046751.2A CN111119064B (en) | 2020-01-16 | 2020-01-16 | Prefabricated supporting device for reinforcement cage of pier body of cross-sea bridge and supervision method of prefabricated supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010046751.2A CN111119064B (en) | 2020-01-16 | 2020-01-16 | Prefabricated supporting device for reinforcement cage of pier body of cross-sea bridge and supervision method of prefabricated supporting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111119064A CN111119064A (en) | 2020-05-08 |
| CN111119064B true CN111119064B (en) | 2021-05-04 |
Family
ID=70490732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010046751.2A Active CN111119064B (en) | 2020-01-16 | 2020-01-16 | Prefabricated supporting device for reinforcement cage of pier body of cross-sea bridge and supervision method of prefabricated supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111119064B (en) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04302616A (en) * | 1991-03-29 | 1992-10-26 | Ishioka Kensetsu Kk | Crushing of cast-in-place pile and removal of reinforcing steel cage |
| DE20201447U1 (en) * | 2002-01-31 | 2002-05-02 | Chen Shui Jung | Self-energizing braking device |
| CN103350165B (en) * | 2013-06-28 | 2015-05-20 | 中国一冶集团有限公司 | Processing device and method capable of manufacturing reinforcement cages with different diameters |
| CN104594336B (en) * | 2015-01-30 | 2016-05-25 | 国家电网公司 | Extra-high voltage bored concrete pile foundation steel reinforcement cage inner support device |
| CN106087983B (en) * | 2016-07-26 | 2018-03-16 | 山东送变电工程有限公司 | Steel reinforcement cage cage bar position indicator and its application method |
| CN107119673B (en) * | 2017-05-18 | 2019-04-05 | 荆门创佳机械科技有限公司 | A kind of steel reinforcement cage support device being applicable in piles with different diameter |
| CN106988301B (en) * | 2017-05-21 | 2019-01-04 | 荆门创佳机械科技有限公司 | A kind of intermediate strutting device for processing round steel reinforcement cage |
| CN107604902B (en) * | 2017-10-23 | 2019-09-03 | 南京市第八建筑安装工程有限公司 | Grouting behind shaft or drift lining bored concrete pile and its construction technology |
| CN108655656A (en) * | 2018-04-13 | 2018-10-16 | 合肥海银杆塔有限公司 | A kind of internal steel reinforcement cage processing clamping positioning disk of shaft tower processing |
| CN209293015U (en) * | 2018-11-26 | 2019-08-23 | 中铁六局集团有限公司 | A kind of control device and the steel reinforcement cage control device with the control device |
| CN209902144U (en) * | 2019-04-13 | 2020-01-07 | 腾达建设集团股份有限公司 | Novel positioning device for main reinforcement of steel reinforcement cage |
| CN209837009U (en) * | 2019-04-19 | 2019-12-24 | 荆州市荆力工程设计咨询有限责任公司 | Steel reinforcement cage supporting member for cast-in-place pile of overhead transmission line |
| CN110468831B (en) * | 2019-09-02 | 2024-01-26 | 中交一公局第一工程有限公司 | Bridge pile foundation binding reinforcement cage deflection control formwork and construction method thereof |
-
2020
- 2020-01-16 CN CN202010046751.2A patent/CN111119064B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111119064A (en) | 2020-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111119064B (en) | Prefabricated supporting device for reinforcement cage of pier body of cross-sea bridge and supervision method of prefabricated supporting device | |
| CN111663894A (en) | Hole wall reinforcing and hole body straightening drilling auxiliary device | |
| CN111364479A (en) | Inclined support threaded pile supporting structure for foundation pit enclosure and construction method thereof | |
| CN216380637U (en) | Foundation bolt installation device | |
| CN107700494B (en) | Deep foundation pit steel pipe inner support prestress applying device | |
| CN109989419A (en) | A kind of assembled " groove type " PHC pipe pile foundation | |
| CN213793997U (en) | Welding and positioning device for main reinforcement of steel reinforcement cage | |
| CN211037086U (en) | Static load test device | |
| CN212452659U (en) | A diagonal bracing screw thread pile supporting construction for foundation ditch enclosure | |
| CN110185848B (en) | Waterproof sleeve water-stop wing ring rotary positioning welding device | |
| CN220705131U (en) | Base structure of construction scaffold | |
| CN207878663U (en) | Pre-embedded bolt | |
| CN219410833U (en) | Cage clamping device for foundation of photovoltaic reinforced concrete bored concrete pile | |
| CN217536699U (en) | Device for quickly positioning main reinforcement of steel reinforcement cage | |
| CN219888911U (en) | Pre-buried pipeline strutting arrangement | |
| CN202441070U (en) | Mounting device for prefabricated vertical component | |
| CN210031877U (en) | Embedded part for fixing foundation bolt | |
| CN220847535U (en) | Pile extension self-locking sleeve of concrete pipe pile | |
| CN219112771U (en) | Pile foundation reinforcement cage post footpath strutting arrangement | |
| CN220152427U (en) | Adjustable linkage measurement suspension steel wire support device | |
| CN210597358U (en) | Large-diameter round foundation anchor bolt positioning mechanism | |
| CN219710328U (en) | Deep foundation pit steel pipe inclined support fixing device | |
| CN113309101B (en) | Positioning device for prefabricated support pile and using method | |
| CN219863362U (en) | Connecting device for steel bar and steel structure | |
| CN215657596U (en) | Prefabricated device of drain pipe reinforcing bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |