CN114182650B - Continuous beam hanging basket prepressing device for bridge construction - Google Patents
Continuous beam hanging basket prepressing device for bridge construction Download PDFInfo
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- CN114182650B CN114182650B CN202111587838.1A CN202111587838A CN114182650B CN 114182650 B CN114182650 B CN 114182650B CN 202111587838 A CN202111587838 A CN 202111587838A CN 114182650 B CN114182650 B CN 114182650B
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- control
- rod
- fixedly connected
- hanging basket
- clamping plates
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- 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
- E01D21/10—Cantilevered erection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The invention provides a continuous beam hanging basket pre-pressing device for bridge construction, which relates to the technical field of bridge construction and comprises a bottom die of a hanging basket, wherein a control device is arranged at the upper end of the bottom die, the control device comprises two mounting frames arranged at the upper end of the bottom die, a movable control rod is arranged between the two mounting frames, a control block is connected onto the control rod in a sliding manner, a telescopic adjusting rod is arranged at the upper end of the control block, two clamping plates are arranged at the tail end of the adjusting rod, a gap is reserved between the two clamping plates, the two clamping plates are connected through a telescopic rod, the tail end of the adjusting rod is fixedly connected with the side wall of a first clamping plate, a driving mechanism for controlling the telescopic rod to stretch is arranged on the mounting frames, an auxiliary plate is arranged at the outer side of the two clamping plates, and the first auxiliary plate is connected with the outer wall of a second clamping plate in a rotating manner. The invention solves the problem of how to effectively control the balancing weight at a distance.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a continuous beam hanging basket prepressing device for bridge construction.
Background
The construction method of hanging basket cantilever pouring is one of the main construction methods of bridge construction, is convenient for prepressing construction of bridges with long spans and special environments, and needs to be prepressed before construction, testing the hanging basket and guaranteeing stability and safety of the hanging basket.
The preloading is a common preloading mode, the preloading blocks are gradually loaded to the bottom die of the hanging basket through the crane, the stress condition of the hanging basket in the preloading state can be truly reduced, the preloading blocks are mostly reinforced concrete balancing weights with several tons, the crane shakes seriously at the hanging stage, the position is uncertain, workers are required to adjust the final placement position of the preloading blocks, a control device is absent on the preloading device of the hanging basket, the position of the balancing weights is required to be manually adjusted, and the operation process has great risks and potential safety hazards.
Disclosure of Invention
Aiming at the problems, the invention provides a continuous beam hanging basket prepressing device for bridge construction, which solves the problem of how to effectively control a balancing weight at a distance.
In order to solve the problems, the invention adopts the following technical scheme:
the utility model provides a continuous beam hanging basket pre-compaction device for bridge construction, includes the die block of hanging basket, the die block upper end is equipped with controlling means, controlling means is including installing in two mounting brackets of die block upper end, two install movable control lever between the mounting bracket, sliding connection has the control block on the control lever, telescopic regulation pole is installed to the control block upper end, it is equipped with two clamping plates to adjust the pole end, two have the clearance between the clamping plates, two connect through the telescopic link between the clamping plates, it is first to adjust the pole end with clamping plate lateral wall fixed connection, be equipped with the telescopic actuating mechanism of control telescopic link on the mounting bracket, two the clamping plate outside is equipped with the accessory plate, first accessory plate with the second clamping plate outer wall rotates to be connected, the accessory plate bottom is opened there is the auxiliary port, sliding connection has the accessory lever, through elastic component elastic connection between accessory lever and the auxiliary port inner wall, install the benchmark pole between two accessory lever, run through the second can rotate adjusting the regulation spare part of ability on the accessory plate.
Preferably, the mounting bracket lower extreme sliding connection has the slider, slider lower extreme fixedly connected with U type seat, the interior concave part of U type seat rotates and is connected with the cylinder, be connected with torsion spring between cylinder and the U type seat, the winding has the lifting rope on the cylinder, the equal fixedly connected with connecting seat in control rod both ends, two the lifting rope is terminal respectively with corresponding connecting seat fixed connection, can carry out convenient control through setting up the position of above-mentioned part to the control rod, the operating personnel of being convenient for operate.
Preferably, the actuating mechanism is including installing in the control pipe of connecting seat upper end, sliding connection has first control stopper in the control pipe, first control stopper lateral wall fixedly connected with first pump liquid pole, first pump liquid pole end runs through the control pipe and with connecting seat fixed connection, the lifting rope end and control pipe bottom fixed connection, the telescopic link includes the control bottom pipe, sliding connection has the second control stopper in the control bottom pipe, second control stopper lateral wall fixedly connected with second pump liquid pole, second pump liquid pole end runs through the control bottom pipe and with first clamping plate inner wall fixed connection, control bottom pipe and second clamping plate inner wall fixed connection, first control stopper forms first cavity with the control pipe inner wall, second control stopper forms the second cavity with the control bottom pipe inner wall, through the intercommunication between first cavity and the second cavity, be equipped with the valve in the connecting pipe, be connected with first spring between second control stopper and the control bottom pipe inner wall, can be close to two pairs of clamping plates through setting up and can be controlled closely in the middle of the follow-up control process of clamping plate.
Preferably, the adjusting part comprises a driving protrusion, a driving opening is formed in the side wall of the auxiliary plate, the driving protrusion is fixed in the driving opening, a snake-shaped driving groove is formed in the surface of the adjusting rod, the driving protrusion is located in the driving groove and matched with the driving groove, the second clamping plate is fixedly connected with the control block through a reinforcing rod, the auxiliary plate can be controlled to rotate through the adjusting part, and then the reference rod is staggered from the lower end of the balancing weight, so that the balancing weight can be placed conveniently.
Preferably, the control rod side wall rotates and is connected with two take-up pulleys, two take-up pulleys are located the control rod both ends respectively, two the cover is equipped with the drive rope between the take-up pulley, control block and drive rope fixed connection can be convenient for control the position of control block through setting up two take-up pulleys and drive rope, and then adjusts the position of two clamping plates, lets it correspond with the balancing weight.
Preferably, the reference rod is sleeved with an auxiliary cylinder, the auxiliary cylinder is rotationally connected with the reference rod, and the auxiliary cylinder is arranged to facilitate rotation of the reference rod, so that the reference rod is more smooth.
Preferably, the inner walls of the two clamping plates are fixedly connected with elastic clamping pads.
The beneficial effects of the invention are as follows:
1. through setting up parts such as two clamping plates and accessory plate, can make two clamping plates be close to through the shrink of control telescopic link, and then press from both sides tightly the balancing weight, carry out spacing fixedly to it, be convenient for restrict it at its process of descending, and then can leave the balancing weight through the position of the long-range control balancing weight of control lever, have improved factor of safety.
2. The auxiliary plate and the reference rod are arranged at the lower end at the beginning, can be matched with the balancing weight, controls the clamping plate to descend, and can control the auxiliary plate to rotate through the driving mechanism, so that the auxiliary plate is staggered from the lower end of the balancing weight in the descending process, and the balancing weight is guaranteed to be normally placed.
3. The first cavity is communicated with the second cavity through the connecting pipe, the valve is arranged, the valve is closed, the clamping stability of the two clamping plates can be guaranteed, the two clamping plates can be quickly reset under the action of the first spring after the valve is opened, the operation flow is reduced, and the efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the present invention at A;
FIG. 5 is an enlarged schematic view of the structure of the present invention at B;
FIG. 6 is an enlarged schematic view of the structure of the present invention at C;
fig. 7 is an enlarged schematic view of the structure at D of the present invention.
In the figure: 1. a bottom die; 2. a mounting frame; 201. a slide block; 202. a U-shaped seat; 203. a hanging rope; 3. a control block; 301. a control lever; 302. a connecting seat; 303. an adjusting rod; 304. a driving groove; 4. a clamping plate; 401. a clamping pad; 402. a reinforcing rod; 5. an auxiliary plate; 501. an auxiliary lever; 502. a reference lever; 503. an auxiliary cylinder; 6. a telescopic rod; 601. a second control plug; 602. a second pump fluid bar; 603. a second chamber; 604. a first spring; 7. a control tube; 701. a first pump fluid bar; 702. a first control plug; 703. a first chamber; 8. a tensioning wheel; 801. and driving the rope.
Detailed Description
The invention will be further described with reference to the drawings and examples.
Referring to fig. 1-7, a continuous beam hanging basket pre-pressing device for bridge construction comprises a bottom die 1 of a hanging basket, a balancing weight is gradually added to the upper end of the bottom die 1, piling pre-pressing is achieved, a control device is arranged at the upper end of the bottom die 1, the control device comprises two mounting frames 2 mounted at the upper end of the bottom die 1, a movable control rod 301 is mounted between the two mounting frames 2, a control block 3 is slidably connected to the control rod 301, a telescopic adjusting rod 303 is mounted at the upper end of the control block 3, the adjusting rod 303 and the control block 3 relatively slide, the position of the control block is adjustable under the action of external force, two clamping plates 4 are arranged at the tail end of the adjusting rod 303, a gap is reserved between the two clamping plates 4, elastic clamping pads 401 are fixedly connected to the inner walls of the two clamping plates 4, the elastic clamping pads 401 can play a buffering role, the two clamping plates 4 are connected through telescopic rods 6, the tail end of the adjusting rod 303 is fixedly connected with the side wall of the first balancing weight 4, a telescopic driving mechanism for controlling the telescopic rod 6 is arranged on the mounting frame 2, the positions of the two clamping plates 4 are controlled, the gap between the two clamping plates 4 is larger than the width of the two clamping plates is controlled by the control rod 4, and the width of the two clamping plates are adjusted by the control rod 4, and the width is controlled by the control mechanism, and the width of the width is controlled by the control mechanism.
The balancing weight can be selected to be convex, the concave at the two sides of the upper end can be matched and clamped with the balancing weight, and the follow-up taking out is convenient.
The outside of two clamping plates 4 is equipped with auxiliary plate 5, first auxiliary plate 5 rotates with the outer wall of second clamping plate 4 to be connected, auxiliary plate 5 bottom is opened there is the auxiliary port, sliding connection has auxiliary rod 501 in the auxiliary port, through elastic component elastic connection between auxiliary rod 501 and the auxiliary port inner wall, install benchmark pole 502 between two auxiliary rods 501, benchmark pole 502 overcoat is equipped with supplementary section of thick bamboo 503, rotate between supplementary section of thick bamboo 503 and the benchmark pole 502 to be connected, adjust pole 303 runs through second auxiliary plate 5, be equipped with on the regulation pole 303 and can control auxiliary plate 5 pivoted regulating part, the balancing weight is in the process of falling into between two clamping plates 4, its lower extreme offsets with supplementary section of thick bamboo 503, and then drive two clamping plates 4 decline, can carry out spacingly to the balancing weight before two clamping plates 4 clamp down, catch it, let two clamping plates 4 follow the balancing weight decline, and after two clamping plates 4 accomplish the clamp down to the balancing weight, through regulating part drive two auxiliary plates 5 rotation, let it stagger from the lower extreme of balancing weight, and then guarantee to place, and avoid pressing supplementary section of thick bamboo 502.
It should be noted that, the length between the auxiliary plate 5 and the auxiliary rod 501 is telescopic, the balancing weight is in a direction, the position of the reference rod 502 can be extended in the rotating process, and then the staggered process is completed, and the rotating auxiliary cylinder 503 can reduce the contact friction force between the two, so that the smooth rotating process is ensured.
The lower extreme sliding connection of mounting bracket 2 has slider 201, slider 201 lower extreme fixedly connected with U type seat 202, U type seat 202 indent portion rotates and is connected with the cylinder, be connected with torsion spring between cylinder and the U type seat 202, the winding has lifting rope 203 on the cylinder, control rod 301 both ends all fixedly connected with connecting seat 302, two lifting rope 203 terminal respectively with corresponding connecting seat 302 fixed connection, under torsion spring's effect, can control the position of control rod 301 through lifting rope 203, let it be in predetermined unsettled state, operating personnel is through holding the both ends of control rod 301, alright control two clamp plate 4's positions conveniently, position control clamp plate 4's position corresponds with it according to the balancing weight position adjustment clamp plate 4 that descends, and the in-process of pulling can control slider 201 in different positions, reach convenient regulation's purpose.
The driving mechanism comprises a control tube 7 arranged at the upper end of a connecting seat 302, a first control plug 702 is connected in a sliding way in the control tube 7, a first pump liquid rod 701 is fixedly connected to the side wall of the first control plug 702, the tail end of the first pump liquid rod 701 penetrates through the control tube 7 and is fixedly connected with the connecting seat 302, the tail end of a lifting rope 203 is fixedly connected with the bottom end of the control tube 7, a telescopic rod 6 comprises a control bottom tube, a second control plug 601 is connected in the control bottom tube in a sliding way, a second pump liquid rod 602 is fixedly connected to the side wall of the second control plug 601, the tail end of the second pump liquid rod 602 penetrates through the control bottom tube and is fixedly connected with the inner wall of a first clamping plate 4, the control bottom tube is fixedly connected with the inner wall of a second clamping plate 4, a first control plug 702 and the inner wall of the control tube 7 form a first chamber 703, a second chamber 603 is formed between the second control plug 601 and the inner wall of the control bottom tube, the first chamber 703 and the second chamber 603 are communicated through a connecting tube, the connecting pipe is internally provided with a valve, a first spring 604 is connected between the second control plug 601 and the inner wall of the control bottom pipe, the valve is opened, the balancing weight is used for limiting the control pipe 7 in the descending process of the control rod 301 between the two clamping plates 4, the position of the balancing weight is kept relatively fixed, the first control plug 702 is driven to descend through the first pump liquid rod 701 in the descending process of the control rod 301 and the connecting seat 302, liquid in the first chamber 703 is pumped into the second chamber 603 to push the second control plug 601 to move, the contraction between the two clamping plates 4 is realized in the process, the clamping of the balancing weight is completed, the valve is closed, the liquid flow can be avoided, the limiting of the clamping plates 4 is realized, the position between the two clamping plates 4 is relatively stable, the balancing weight is clamped, and the position of the balancing weight is controlled subsequently.
After the balancing weight is placed, the valve is opened, liquid in the second chamber 603 is enabled to flow back into the first chamber 703 under the action of the first spring 604, the whole device is reset, the telescopic rod 6 stretches, the two clamping plates 4 are separated from the balancing weight, and at the moment, the limitation on the balancing weight disappears, so that the control device is convenient to take out.
The adjusting part comprises a driving protrusion, a driving opening is formed in the side wall of the second auxiliary plate 5, the driving protrusion is fixed in the driving opening, a serpentine driving groove 304 is formed in the surface of the adjusting rod 303, the driving protrusion is located in the driving groove 304 and matched with the driving groove, the second clamping plate 4 is fixedly connected with the control block 3 through a reinforcing rod 402, the reinforcing rod 402 can strengthen the connection strength of the second clamping plate 4, the whole is more stable, the second clamping plate 4 is fixed with the control block 3 through the reinforcing rod 402, the position of the second clamping plate 4 is unchanged, in the shortening process of the telescopic rod 6, the first clamping plate 4 moves towards the second clamping plate 4, the process adjusting rod 303 extends out, the driving groove 304 on the side wall of the adjusting rod 303 is matched with the driving protrusion, the moving process control auxiliary plate 5 rotates, the reference rod 502 is staggered from the lower end of the balancing weight, and the balancing weight is ensured to be normally placed.
The balance weight is arranged at the other end of the control rod 301, so that the whole control rod can be balanced, the control of the clamping plate 4 is facilitated, the clamping plate 4, the control rod 301 and the like are made of materials with lighter weight and high strength, and the operation is simple and convenient.
The control rod 301 lateral wall rotates and is connected with two take-up pulleys 8, and two take-up pulleys 8 are located control rod 301 both ends respectively, and the cover is equipped with drive rope 801 between two take-up pulleys 8, and control block 3 and drive rope 801 fixed connection, through pulling drive rope 801 removal alright adjust the position of control block 3, can set up motor control take-up pulley 8 and rotate, and then the position of drive rope 801 control block 3 reaches the regulation to two clamping plate 4 positions, and then can change according to the position that the balancing weight descends, lets two clamping plate 4 press from both sides tightly spacing to the balancing weight.
In the working process of the invention, an operator remotely controls the positions of the two clamping plates 4 through the control rod 301 in the descending process of the balancing weight, the gap between the two clamping plates 4 is larger than the width of the balancing weight, the two balancing weight is positioned between the two clamping plates 4, and the balancing weight is contacted with the reference rod 502 in the descending process of the balancing weight, so that the two clamping plates 4 are driven to synchronously descend.
The clamping plates 4 are kept unchanged relative to the control tube 7 in the descending process, the distance between the clamping plates is increased, the first pump liquid rod 701 stretches out and drives the first control plug 702 to descend in the process, liquid in the first chamber 703 enters into the telescopic rod 6 to control the telescopic rod to shrink, the distance between the two clamping plates 4 is shortened, clamping of the balancing weights is achieved, the clamping process is completed, the valve is closed, the clamping of the balancing weights is stable, and finally the remote control of the balancing weights is completed through the position adjustment of the control rod 301.
In the process of shrinking the two clamping plates 4, the auxiliary plates 5 are controlled to rotate and stagger from the lower end of the balancing weight, in the process of rotating the auxiliary plates 5, the auxiliary rods 501 extend out from the lower end of the balancing weight, the force generated by the elastic piece is larger than that of the first springs 604, the first springs 604 are compressed in the process of descending the balancing weight, and the first springs 604 can not compress and then control the auxiliary rods 501 to extend out, so that the whole normal operation is ensured.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (7)
1. The utility model provides a continuous beam hanging basket pre-compaction device for bridge construction, includes die block (1) of hanging basket, its characterized in that, die block (1) upper end is equipped with controlling means, controlling means is including installing in two mounting brackets (2) of die block (1) upper end, two install movable control rod (301) between mounting bracket (2), sliding connection has control block (3) on control rod (301), install telescopic regulation pole (303) on control block (3) upper end, regulation pole (303) end is equipped with two clamping plates (4), two have the clearance between clamping plates (4), two connect through telescopic link (6) between clamping plates (4), regulation pole (303) end and first clamping plate (4) lateral wall fixed connection, be equipped with on mounting bracket (2) control telescopic actuating mechanism of telescopic link (6), two clamping plates (4) outside is equipped with accessory plate (5), first accessory plate (5) and second clamping plate (4) are equipped with clearance between clamping plate (4), accessory plate (501) are connected with through interior side link (501) and auxiliary link, accessory link (501) are connected with between auxiliary link (501), the adjusting rod (303) penetrates through the second auxiliary plate (5), and an adjusting component capable of controlling the auxiliary plate (5) to rotate is arranged on the adjusting rod (303).
2. The continuous beam hanging basket pre-pressing device for bridge construction according to claim 1, wherein a sliding block (201) is slidably connected to the lower end of the mounting frame (2), a U-shaped seat (202) is fixedly connected to the lower end of the sliding block (201), a roller is rotatably connected to the concave portion of the U-shaped seat (202), a torsion spring is connected between the roller and the U-shaped seat (202), a lifting rope (203) is wound on the roller, connecting seats (302) are fixedly connected to the two ends of the control rod (301), and the two ends of the lifting rope (203) are fixedly connected with the corresponding connecting seats (302) respectively.
3. The continuous beam hanging basket pre-pressing device for bridge construction according to claim 2, wherein the driving mechanism comprises a control tube (7) mounted at the upper end of the connecting seat (302), a first control plug (702) is slidably connected in the control tube (7), a first pump liquid rod (701) is fixedly connected to the side wall of the first control plug (702), the tail end of the first pump liquid rod (701) penetrates through the control tube (7) and is fixedly connected with the connecting seat (302), the tail end of the lifting rope (203) is fixedly connected with the bottom end of the control tube (7), the telescopic rod (6) comprises a control bottom tube, a second control plug (601) is slidably connected in the control bottom tube, the side wall of the second control plug (601) is fixedly connected with a second pump liquid rod (602), the tail end of the second pump liquid rod (602) penetrates through the control bottom tube and is fixedly connected with the inner wall of the first clamping plate (4), the control bottom tube is fixedly connected with the inner wall of the second clamping plate (4), the first control plug (203) is fixedly connected with the inner wall of the second control plate (4), the first control plug (7) is communicated with the second chamber (603) through the first chamber (603), the second chamber (603) is formed between the first chamber (603) and the second chamber (703), a first spring (604) is connected between the second control plug (601) and the inner wall of the control bottom pipe.
4. The continuous beam hanging basket pre-pressing device for bridge construction according to claim 1, wherein the adjusting component comprises a driving protrusion, a driving opening is formed in the side wall of the second auxiliary plate (5), the driving protrusion is fixed in the driving opening, a snake-shaped driving groove (304) is formed in the surface of the adjusting rod (303), the driving protrusion is located in the driving groove (304) and matched with the driving groove, and the second clamping plate (4) is fixedly connected with the control block (3) through a reinforcing rod (402).
5. The continuous beam hanging basket pre-pressing device for bridge construction according to claim 1, wherein the side wall of the control rod (301) is rotatably connected with two tensioning wheels (8), the two tensioning wheels (8) are respectively positioned at two ends of the control rod (301), a driving rope (801) is sleeved between the two tensioning wheels (8), and the control block (3) is fixedly connected with the driving rope (801).
6. The continuous beam hanging basket pre-pressing device for bridge construction according to claim 1, wherein an auxiliary cylinder (503) is sleeved outside the reference rod (502), and the auxiliary cylinder (503) is rotationally connected with the reference rod (502).
7. The continuous beam hanging basket pre-pressing device for bridge construction according to claim 1, wherein the inner walls of the two clamping plates (4) are fixedly connected with elastic clamping pads (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111587838.1A CN114182650B (en) | 2021-12-23 | 2021-12-23 | Continuous beam hanging basket prepressing device for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111587838.1A CN114182650B (en) | 2021-12-23 | 2021-12-23 | Continuous beam hanging basket prepressing device for bridge construction |
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| Publication Number | Publication Date |
|---|---|
| CN114182650A CN114182650A (en) | 2022-03-15 |
| CN114182650B true CN114182650B (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111587838.1A Active CN114182650B (en) | 2021-12-23 | 2021-12-23 | Continuous beam hanging basket prepressing device for bridge construction |
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| JP2001226913A (en) * | 2000-02-15 | 2001-08-24 | Taisei Corp | Device and method for erecting bridge |
| JP2009091816A (en) * | 2007-10-09 | 2009-04-30 | Jfe Engineering Kk | Method and device for constructing bridge |
| JP2010047905A (en) * | 2008-08-19 | 2010-03-04 | Ihi Corp | Apparatus and method for cantilever overhanging bridge |
| CN108952184A (en) * | 2018-07-16 | 2018-12-07 | 江苏华欣装饰集团有限公司 | A kind of assembled architecture decorative stone wood-based plate curtain wall mounting rack |
| CN109779230A (en) * | 2018-12-21 | 2019-05-21 | 桑坡德 | A kind of construction hanging basket easy to remove |
| CN210341672U (en) * | 2019-07-10 | 2020-04-17 | 马海峰 | Highway bridge floor runoff collection system construction is with removing hanging flower basket |
| CN211689966U (en) * | 2019-12-24 | 2020-10-16 | 北京城建五建设集团有限公司 | Multi-truss type hanging basket for construction of ultra-wide bridge |
| CN213114329U (en) * | 2020-07-30 | 2021-05-04 | 中建七局交通建设有限公司 | Continuous beam hanging basket prepressing device for bridge construction |
-
2021
- 2021-12-23 CN CN202111587838.1A patent/CN114182650B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001226913A (en) * | 2000-02-15 | 2001-08-24 | Taisei Corp | Device and method for erecting bridge |
| JP2009091816A (en) * | 2007-10-09 | 2009-04-30 | Jfe Engineering Kk | Method and device for constructing bridge |
| JP2010047905A (en) * | 2008-08-19 | 2010-03-04 | Ihi Corp | Apparatus and method for cantilever overhanging bridge |
| CN108952184A (en) * | 2018-07-16 | 2018-12-07 | 江苏华欣装饰集团有限公司 | A kind of assembled architecture decorative stone wood-based plate curtain wall mounting rack |
| CN109779230A (en) * | 2018-12-21 | 2019-05-21 | 桑坡德 | A kind of construction hanging basket easy to remove |
| CN210341672U (en) * | 2019-07-10 | 2020-04-17 | 马海峰 | Highway bridge floor runoff collection system construction is with removing hanging flower basket |
| CN211689966U (en) * | 2019-12-24 | 2020-10-16 | 北京城建五建设集团有限公司 | Multi-truss type hanging basket for construction of ultra-wide bridge |
| CN213114329U (en) * | 2020-07-30 | 2021-05-04 | 中建七局交通建设有限公司 | Continuous beam hanging basket prepressing device for bridge construction |
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| CN114182650A (en) | 2022-03-15 |
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