CN116219892A - Intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform - Google Patents
Intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform Download PDFInfo
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- CN116219892A CN116219892A CN202310268639.7A CN202310268639A CN116219892A CN 116219892 A CN116219892 A CN 116219892A CN 202310268639 A CN202310268639 A CN 202310268639A CN 116219892 A CN116219892 A CN 116219892A
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- pier
- fixedly connected
- footboard
- riser
- speed railway
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- 238000010276 construction Methods 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000010030 laminating Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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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
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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
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Revetment (AREA)
Abstract
The invention belongs to the technical field of pier construction, in particular to an intelligent adjustable assembly type hydraulic support platform for high-speed railway pier top support construction, which aims at solving the problems that a large number of threaded holes are easily left on a pier in the prior art, a foot-print phenomenon is easily caused by reserved through holes, and the height of the support platform cannot be adjusted, and provides the following scheme that: the two piers, two the outside top-down of pier all is equipped with a plurality of supporting structures that encircle the pier, is located two supporting structures top at the upper strata and is equipped with supporting platform for make things convenient for constructor to construct, in the invention, can build supporting platform fast through multiunit supporting structure, and can conveniently install, dismantle the ladder at the in-process of putting up, improve and build efficiency, the through-hole can be sealed to the closure board in addition, prevents to take place to step on empty phenomenon in the work progress, can adjust supporting platform's height as required in addition, be used for making constructor more convenient work.
Description
Technical Field
The invention relates to the technical field of pier construction, in particular to an intelligent adjustable assembly type hydraulic support platform for construction of a high-speed railway pier top support.
Background
The high pier construction of bridge has the characteristics of high construction difficulty and high safety risk, generally needs to build a support on the outer side of a pier, then matches a supporting platform above the support, and a worker stands on the supporting platform to construct a pier top support.
However, the prior art scheme still has the following defects when in use:
1. when the support platform is built, the support frame is firstly required to be built, but when the support frame is built, the support frame is usually required to be fixed through the bridge pier, so that a large number of threaded holes are easily reserved on the bridge pier, and the quality of the bridge pier is influenced;
2. after the support frame is built, a worker is required to move upwards through the ladder, the upper layer support pedal and the lower layer support pedal in the prior art are often connected through the ladder, and the ladder is generally fixed between the upper layer support pedal and the lower layer support pedal through bolts, so that the ladder is inconvenient to install and detach, in addition, when the ladder extends to the upper layer support pedal, a through hole is required to be reserved on the upper layer support pedal, so that the worker can conveniently go up and down, but the reserved through hole is easy to cause a phenomenon of stepping empty for the worker;
3. the height of the existing support frame is in a fixed state and is generally about 2 meters, so that the height of the support platform is limited after the construction is finished, and when the pier top is used for supporting construction, the height of the support platform cannot be properly adjusted due to the difference of the heights of the piers, so that inconvenience is caused to the construction of workers, and the construction progress and the construction quality are seriously affected.
Aiming at the problems, the invention provides an intelligent adjustable assembly type hydraulic support platform for construction of a high-speed railway pier top support.
Disclosure of Invention
The invention provides an intelligent adjustable assembled high-speed railway pier top support construction hydraulic support platform, which solves the defects that a large number of threaded holes are easily left on a pier in the prior art, a foot-over phenomenon is easily caused by reserved through holes, and the height of the support platform cannot be adjusted.
The invention provides the following technical scheme:
an intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform, includes: the two piers, two the outside top-down of pier all is equipped with a plurality of supporting structures that encircle the pier, is located two supporting structures top at the upper strata and is equipped with supporting platform for make things convenient for constructor to construct.
In a possible design, the supporting structure includes two first extension boards and second extension board, and two first extension boards and second extension board surround to be the rectangle, one side that first extension board and second extension board are close to the pier rotates respectively and is connected with first footboard and second footboard, the top fixedly connected with of first footboard is equipped with a plurality of first bolts with pier threaded connection in the first riser mutually, the top fixedly connected with of second footboard is equipped with a plurality of second bolts with pier threaded connection mutually in the second riser.
In a possible design, supporting platform includes two first platforms and two diaphragm, the both ends of two diaphragm respectively with two first platforms fixed connection, two all slip in the first platform is run through and is had a plurality of slide bars, and the bottom of slide bar and the top fixed connection of the first extension board of top layer, the bottom fixedly connected with a plurality of set-square of first platform, a plurality of the bottom fixedly connected with same slide of set-square, and slide, set-square all with one side sliding connection of the first extension board of top layer, the top fixedly connected with of slide a plurality of triangular blocks with set-square matched with can play spacing effect through the triangular block, prevent that the phenomenon of breaking away from appears in set-square and first extension board, be located the one side fixedly connected with pneumatic cylinder of the first extension board of top layer, and the output shaft of pneumatic cylinder and the bottom fixed connection of slide.
In a possible design, be equipped with the through-hole in the first footboard, the through-hole internal rotation is connected with the closing plate, one side inner wall fixedly connected with of through-hole two stoppers, the below of first footboard is equipped with the ladder, be equipped with the cotter way in the stopper, and the top of ladder extends to the cotter inslot, it runs through to slide in the stopper has the pin pole, the top fixedly connected with roof of pin pole, the outer wall cover of pin pole is equipped with the extension spring with roof bottom fixed connection, and the bottom of extension spring and the top fixed connection of stopper, can make the bottom of pin pole extend to the cotter inslot through the pulling force of extension spring, and then the pin pole can carry out spacingly to the ladder to can avoid the ladder to appear empting the phenomenon, otherwise when need dismantle the ladder, upwards pulling the pin pole remove the spacing to the ladder can, simply, swiftly, can improve the efficiency of building of support, can avoid when staff's carelessly stepping on in the air through the closure of closing plate to the through-hole in addition.
In one possible design, the bottom of first extension board and second extension board is all fixedly connected with cardboard, and is arranged in the top of first extension board and second extension board of lower floor just can insert corresponding cardboard, be equipped with the third bolt in the cardboard, and a plurality of cardboard carry out fixed connection with first extension board and second extension board and cardboard respectively through the third bolt, increase the stability of support.
In one possible design, the first extension board and the second extension board are close to one side of pier and all rotate and are connected with the rotation sleeve, and a plurality of rotation sleeves are located the below of first footboard and second footboard respectively, rotation sleeve internal thread connection has the screw rod, and the bottom of screw rod is rotated with the pier through the base and is connected, can increase the stability between first extension board and the second extension board through the cooperation of rotation sleeve and screw rod.
In one possible design, the both sides of second footboard all fixedly connected with carries on the board, and carries on the board and take at the top of first footboard, can make first footboard play certain supporting role to the second footboard through the effect of carrying the board, further increase the stationarity of first footboard and second footboard.
In one possible design, two a plurality of connecting plates have been built at the top of diaphragm, and the bottom both sides of connecting plate are all fixedly connected with a plurality of draw-in bars, and the bottom slip of draw-in bar runs through the diaphragm, can increase constructor's action space through taking the connecting plate on the diaphragm.
In a possible design, the equal fixedly connected with a plurality of slide rails in outside all around of pier, be equipped with T type spout in the slide rail, one side that first platform and two diaphragm are close to the pier is equal fixedly connected with a plurality of T type sliders, and T type slider and T type spout sliding fit, can make the more stable that first platform and diaphragm go up the line and remove through the cooperation of T type slider and T type spout, avoid appearing the slope phenomenon.
In a possible design, first riser and second riser sliding connection are respectively at the top of first footboard and second footboard, all be equipped with a plurality of notes material holes in first riser and the second riser, the top of first footboard and second footboard all is equipped with the recess, the recess internal rotation is connected with branch, the top fixedly connected with fixture block of branch, one side that pier was kept away from to first riser and second riser all is equipped with the draw-in groove, and draw-in groove cooperatees with the fixture block, after the construction of high-speed railway mound top support is accomplished, unscrews first bolt and second bolt, releases the fixed to first riser and second riser, removes first riser and second riser, makes the screw hole alignment on notes material hole and the pier, then rotates branch, and the fixture block is blocked into the draw-in groove to carry out spacing, braking to first riser, then pours into some water into to the screw hole through notes material hole in advance in the screw hole, makes the screw hole moist, then through notes material hole to the screw hole in-hole grout, with concrete filling liquid, with the screw hole can avoid the screw hole quality on the pier and then can avoid the screw hole to really.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
According to the invention, the two first support plates and the clamping plates are encircled to form a rectangle, one sides of the first support plates and the second support plates, which are close to the bridge pier, are respectively connected with the first pedal and the second pedal in a rotating way, the top of the first pedal is fixedly connected with the first vertical plate which is attached to the bridge pier, the top of the second pedal is fixedly connected with the second vertical plate which is attached to the bridge pier, and the first vertical plate and the second vertical plate are fixed by the bridge pier through the first bolt and the second bolt by rotating the first pedal and the second pedal, so that the stability of the first pedal and the second pedal can be improved, the installation is simple and convenient, and the construction efficiency is improved;
according to the invention, the through hole is rotationally connected with the sealing plate, the inner wall of one side of the through hole is fixedly connected with the two limiting blocks, the limiting blocks are internally and slidably penetrated with the pin rod, the top end of the pin rod is fixedly connected with the top plate, the outer wall of the pin rod is sleeved with the tension spring fixedly connected with the bottom of the top plate, the bottom end of the tension spring is fixedly connected with the top of the limiting block, the bottom end of the pin rod can extend into the pin groove through the tension force of the tension spring, and the pin rod can limit the ladder, so that the phenomenon of toppling of the ladder can be avoided, otherwise, when the ladder needs to be disassembled, the pin rod is pulled upwards to release the limit of the ladder, the construction efficiency of the bracket can be improved, and in addition, the through hole can be sealed by the sealing plate, the situation that a worker steps on the air carelessly can be avoided during construction;
according to the invention, the bottom of the first platform is fixedly connected with a plurality of triangular plates, the bottoms of the triangular plates are fixedly connected with a sliding plate, the top of the sliding plate is fixedly connected with a plurality of triangular blocks matched with the triangular plates, the triangular plates can be limited through the triangular blocks, the triangular plates and the first support plates are prevented from being separated, a hydraulic cylinder is fixedly connected to one side of the first support plate at the topmost layer, the hydraulic cylinder is started, an output shaft of the hydraulic cylinder can push the first platform and the transverse plate to move upwards through the triangular blocks, the sliding plate and the triangular plates, so that the height of the first platform can be adjusted, and the first platform can be adjusted according to the needs of constructors, so that the constructors can work more conveniently;
according to the invention, the first riser and the second riser are respectively provided with a plurality of material injection holes, the supporting rods are rotationally connected in the grooves, the top ends of the supporting rods are fixedly connected with the clamping blocks, one sides of the first riser and the second riser are respectively provided with the clamping grooves, after the construction of the pier top support of the high-speed rail is completed, the first bolt and the second bolt are unscrewed to fix the first riser and the second riser, the first riser and the second riser are moved to align the material injection holes with threaded holes on the bridge pier, then the supporting rods are rotated, the clamping blocks are clamped in the clamping grooves to limit and brake the first riser, then a little water is injected into the threaded holes on the bridge pier through the material injection holes, so that the threaded holes are wet, and then concrete slurry is poured into the threaded holes through the material injection holes, so that the threaded holes on the bridge pier are filled, and the quality of the bridge pier can be prevented from being influenced by the threaded holes on the bridge pier.
According to the invention, the supporting platforms can be quickly built through the plurality of groups of support structures, the ladder can be conveniently installed and disassembled in the building process, the building efficiency is improved, in addition, the sealing plate can seal the through holes, the phenomenon of stepping out in the construction process is prevented, in addition, the height of the supporting platforms can be adjusted according to the requirements, so that constructors can work more conveniently, and the threaded holes on the bridge piers can be plugged after the construction is finished.
Drawings
Fig. 1 is a schematic diagram of a front view cross-section structure of an intelligent adjustable assembled high-speed railway pier top support construction hydraulic support platform provided by an embodiment of the invention;
fig. 2 is a schematic diagram of a schematic cross-sectional front view of a support structure of a hydraulic support platform for constructing an intelligent adjustable assembled high-speed railway pier top support according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a cross-sectional structure of an intelligent adjustable assembled high-speed railway pier top support construction hydraulic support platform in A-A direction;
fig. 4 is a schematic diagram of a three-dimensional explosion structure of a supporting platform of an intelligent adjustable assembled high-speed railway pier top support construction hydraulic supporting platform according to an embodiment of the invention;
fig. 5 is a schematic three-dimensional structure diagram of a first platform and a triangle of an intelligent adjustable assembled high-speed railway pier top support construction hydraulic support platform according to an embodiment of the invention;
fig. 6 is a schematic diagram of a three-dimensional cross-sectional structure of a first pedal of an intelligent adjustable assembled high-speed railway pier top support construction hydraulic support platform according to an embodiment of the present invention;
fig. 7 is a schematic three-dimensional cross-sectional structure diagram of a third limiting block of an intelligent adjustable assembled high-speed railway pier top support construction hydraulic support platform according to an embodiment of the invention;
fig. 8 is a schematic three-dimensional structure diagram of a slide rail and a T-shaped slide block of a hydraulic support platform for constructing an intelligent adjustable assembled high-speed railway pier top support provided by the embodiment of the invention;
fig. 9 is a schematic diagram of a front cross-sectional structure of a first pedal of a hydraulic support platform for constructing an intelligent adjustable assembled high-speed railway pier top support according to the second embodiment of the present invention;
fig. 10 is an enlarged schematic view of a B-site of a hydraulic support platform for constructing an intelligent adjustable assembled high-speed railway pier top support according to the second embodiment of the present invention.
Reference numerals:
1. bridge piers; 2. a support structure; 3. a first support plate; 4. a clamping plate; 5. a first pedal; 6. rotating the sleeve; 7. a screw; 8. a first riser; 9. a first bolt; 10. a second support plate; 11. a second pedal; 12. a second riser; 13. a second bolt; 14. a mounting board; 15. a first platform; 16. a slide bar; 17. a triangle; 18. a slide plate; 19. triangular blocks; 20. a hydraulic cylinder; 21. a support platform; 22. a cross plate; 23. a through hole; 24. a closing plate; 25. a ladder; 26. a limiting block; 27. a pin slot; 28. a pin rod; 29. a top plate; 30. a tension spring; 31. a connecting plate; 32. a clamping rod; 33. a slide rail; 34. a T-shaped chute; 35. a T-shaped slider; 36. a third bolt; 37. a groove; 38. a support rod; 39. a clamping groove; 40. a material injection hole; 41. and (5) clamping blocks.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
Referring to fig. 1, an intelligent adjustable assembly type hydraulic support platform for construction of a high-speed railway pier top support in this embodiment includes: the two piers 1, the outside top-down of two piers 1 all is equipped with a plurality of supporting structure 2 that encircle pier 1, is located two supporting structure 2 tops on the upper strata and is equipped with supporting platform 21 for make things convenient for constructor to construct.
Referring to fig. 2 and 3, the supporting structure 2 includes two first extension boards 3 and second extension boards 10, two first extension boards 3 and second extension boards 10 surround and are the rectangle, one side that first extension boards 3 and second extension boards 10 are close to pier 1 rotates respectively and is connected with first footboard 5 and second footboard 11, the top of first footboard 5 is through the first riser 8 of bolt fixedly connected with laminating mutually with pier 1, be equipped with a plurality of first bolts 9 with pier 1 threaded connection in the first riser 8, the top of second footboard 11 is through bolt fixedly connected with the second riser 12 of laminating mutually with pier 1, be equipped with a plurality of second bolts 13 with pier 1 threaded connection in the second riser 12, through rotating first footboard 5 and second footboard 11, then be fixed with first riser 8 and second riser 12 with pier 1 through first bolt 9 and second bolt 13, and then can increase first footboard 5, the stability of second footboard 11, simple to install and convenient, it is efficient to put up to improve, first extension boards 3 and second extension boards have a plurality of second bolts 13 with the second cardboard through the first extension boards 4 of 3 and second extension boards 4 and 3 extension boards are equipped with the second cardboard and the corresponding cardboard of third extension boards 4 and 3 and 4 and are located in the third cardboard and 4 extension boards.
Referring to fig. 6 and 7, be equipped with through-hole 23 in the first footboard 5, the through-hole 23 internal rotation is connected with closing plate 24, one side inner wall of through-hole 23 passes through bolt fixedly connected with two stopper 26, the below of first footboard 5 is equipped with ladder 25, be equipped with cotter way 27 in the stopper 26, and the top of ladder 25 extends to cotter way 27 in, it runs through to slide in the stopper 26 has round pin pole 28, the top of round pin pole 28 passes through bolt fixedly connected with roof 29, the outer wall cover of round pin pole 28 is equipped with the extension spring 30 with roof 29 bottom fixed connection, and the bottom of extension spring 30 and the top fixed connection of stopper 26, the bottom of round pin pole 28 extends to cotter way 27 through the pulling force of extension spring 30, and then round pin pole 28 can be spacing to ladder 25, thereby can avoid ladder 25 to appear empting the phenomenon, otherwise, upward pulling round pin pole 28 is released to ladder 25's spacing can, simply, swiftly, can improve the efficiency of support's construction man-hour through closing of closing plate 24, can avoid in addition at the staff's construction carelessly empty.
Referring to fig. 2, the side of the first support plate 3 and the second support plate 10, which is close to the pier 1, are both rotatably connected with the rotating sleeve 6, and the rotating sleeves 6 are respectively located below the first pedal 5 and the second pedal 11, the screw rod 7 is connected with the rotating sleeve 6 through internal threads, the bottom end of the screw rod 7 is rotatably connected with the pier 1 through the base, and the stability between the first support plate 3 and the second support plate 10 can be increased through the cooperation of the rotating sleeve 6 and the screw rod 7.
Referring to fig. 3, the mounting plates 14 are fixedly connected to both sides of the second pedal 11 through bolts, and the mounting plates 14 are mounted on the top of the first pedal 5, so that the first pedal 5 can play a certain supporting role on the second pedal 11 through the action of the mounting plates 14, and the stability of the first pedal 5 and the second pedal 11 is further increased.
Referring to fig. 4 and 5, the supporting platform 21 includes two first platforms 15 and two cross plates 22, two ends of the two cross plates 22 are fixedly connected with the two first platforms 15 through bolts, a plurality of sliding rods 16 are slidably penetrated in the two first platforms 15, the bottom ends of the sliding rods 16 are fixedly connected with the top of the topmost first support plate 3 through bolts, the bottom of the first platform 15 is fixedly connected with a plurality of triangular plates 17 through bolts, the bottoms of the plurality of triangular plates 17 are fixedly connected with the same sliding plate 18 through bolts, the sliding plate 18 and the triangular plates 17 are slidably connected with one side of the topmost first support plate 3, the top of the sliding plate 18 is fixedly connected with a plurality of triangular blocks 19 matched with the triangular plates 17 through bolts, the triangular plates 17 can be limited through the triangular blocks 19, the triangular plates 17 and the first support plate 3 are prevented from being separated, the hydraulic cylinder 20 is fixedly connected to one side of the topmost first support plate 3 through bolts, the output shaft of the hydraulic cylinder 20 is fixedly connected with the bottom of the sliding plate 18 through bolts, the triangular block 19 can limit the triangular plate 17, the triangular plate 17 and the first support plate 3 are prevented from being separated, the hydraulic cylinder 20 is fixedly connected to one side of the topmost first support plate 3, the hydraulic cylinder 20 is started, the first platform 15 and the transverse plate 22 can be pushed to move upwards by the output shaft of the hydraulic cylinder 20 through the triangular block 19, the sliding plate 18 and the triangular plate 17, so that the height of the first platform 15 can be adjusted, the first platform 15 can be adjusted according to the needs of constructors to be at a proper height for enabling the constructors to work more conveniently, the plurality of connecting plates 31 are built at the tops of the two transverse plates 22, the two sides of the bottom of the connecting plates 31 are fixedly connected with the plurality of clamping rods 32 through bolts, the bottom end of the locking lever 32 is slid through the cross plate 22, and the connecting plate 31 is placed on the cross plate 22, thereby increasing the space for the operator to move.
Referring to fig. 8, the outer sides around the bridge pier 1 are fixedly connected with a plurality of sliding rails 33 through bolts, a T-shaped sliding groove 34 is arranged in the sliding rails 33, one sides, close to the bridge pier 1, of the first platform 15 and the two transverse plates 22 are fixedly connected with a plurality of T-shaped sliding blocks 35 through bolts, the T-shaped sliding blocks 35 are in sliding fit with the T-shaped sliding grooves 34, the first platform 15 and the transverse plates 22 can move more stably in an online manner through the matching of the T-shaped sliding blocks 35 and the T-shaped sliding grooves 34, and the inclination phenomenon is avoided.
Example 2
Referring to fig. 1, an intelligent adjustable assembly type hydraulic support platform for construction of a high-speed railway pier top support in this embodiment includes: the two piers 1, the outside top-down of two piers 1 all is equipped with a plurality of supporting structure 2 that encircle pier 1, is located two supporting structure 2 tops on the upper strata and is equipped with supporting platform 21 for make things convenient for constructor to construct.
Referring to fig. 2 and 3, the supporting structure 2 includes two first extension boards 3 and second extension boards 10, two first extension boards 3 and second extension boards 10 surround and are the rectangle, one side that first extension boards 3 and second extension boards 10 are close to pier 1 rotates respectively and is connected with first footboard 5 and second footboard 11, the top of first footboard 5 is through the first riser 8 of bolt fixedly connected with laminating mutually with pier 1, be equipped with a plurality of first bolts 9 with pier 1 threaded connection in the first riser 8, the top of second footboard 11 is through bolt fixedly connected with the second riser 12 of laminating mutually with pier 1, be equipped with a plurality of second bolts 13 with pier 1 threaded connection in the second riser 12, through rotating first footboard 5 and second footboard 11, then be fixed with first riser 8 and second riser 12 with pier 1 through first bolt 9 and second bolt 13, and then can increase first footboard 5, the stability of second footboard 11, simple to install and convenient, it is efficient to put up to improve, first extension boards 3 and second extension boards have a plurality of second bolts 13 with the second cardboard through the first extension boards 4 of 3 and second extension boards 4 and 3 extension boards are equipped with the second cardboard and the corresponding cardboard of third extension boards 4 and 3 and 4 and are located in the third cardboard and 4 extension boards.
Referring to fig. 6 and 7, be equipped with through-hole 23 in the first footboard 5, the through-hole 23 internal rotation is connected with closing plate 24, one side inner wall of through-hole 23 passes through bolt fixedly connected with two stopper 26, the below of first footboard 5 is equipped with ladder 25, be equipped with cotter way 27 in the stopper 26, and the top of ladder 25 extends to cotter way 27 in, it runs through to slide in the stopper 26 has round pin pole 28, the top of round pin pole 28 passes through bolt fixedly connected with roof 29, the outer wall cover of round pin pole 28 is equipped with the extension spring 30 with roof 29 bottom fixed connection, and the bottom of extension spring 30 and the top fixed connection of stopper 26, the bottom of round pin pole 28 extends to cotter way 27 through the pulling force of extension spring 30, and then round pin pole 28 can be spacing to ladder 25, thereby can avoid ladder 25 to appear empting the phenomenon, otherwise, upward pulling round pin pole 28 is released to ladder 25's spacing can, simply, swiftly, can improve the efficiency of support's construction man-hour through closing of closing plate 24, can avoid in addition at the staff's construction carelessly empty.
Referring to fig. 2, the side of the first support plate 3 and the second support plate 10, which is close to the pier 1, are both rotatably connected with the rotating sleeve 6, and the rotating sleeves 6 are respectively located below the first pedal 5 and the second pedal 11, the screw rod 7 is connected with the rotating sleeve 6 through internal threads, the bottom end of the screw rod 7 is rotatably connected with the pier 1 through the base, and the stability between the first support plate 3 and the second support plate 10 can be increased through the cooperation of the rotating sleeve 6 and the screw rod 7.
Referring to fig. 3, the mounting plates 14 are fixedly connected to both sides of the second pedal 11 through bolts, and the mounting plates 14 are mounted on the top of the first pedal 5, so that the first pedal 5 can play a certain supporting role on the second pedal 11 through the action of the mounting plates 14, and the stability of the first pedal 5 and the second pedal 11 is further increased.
Referring to fig. 4 and 5, the supporting platform 21 includes two first platforms 15 and two cross plates 22, two ends of the two cross plates 22 are fixedly connected with the two first platforms 15 through bolts, a plurality of sliding rods 16 are slidably penetrated in the two first platforms 15, the bottom ends of the sliding rods 16 are fixedly connected with the top of the topmost first support plate 3 through bolts, the bottom of the first platform 15 is fixedly connected with a plurality of triangular plates 17 through bolts, the bottoms of the plurality of triangular plates 17 are fixedly connected with the same sliding plate 18 through bolts, the sliding plate 18 and the triangular plates 17 are slidably connected with one side of the topmost first support plate 3, the top of the sliding plate 18 is fixedly connected with a plurality of triangular blocks 19 matched with the triangular plates 17 through bolts, the triangular plates 17 can be limited through the triangular blocks 19, the triangular plates 17 and the first support plate 3 are prevented from being separated, the hydraulic cylinder 20 is fixedly connected to one side of the topmost first support plate 3 through bolts, the output shaft of the hydraulic cylinder 20 is fixedly connected with the bottom of the sliding plate 18 through bolts, the triangular block 19 can limit the triangular plate 17, the triangular plate 17 and the first support plate 3 are prevented from being separated, the hydraulic cylinder 20 is fixedly connected to one side of the topmost first support plate 3, the hydraulic cylinder 20 is started, the first platform 15 and the transverse plate 22 can be pushed to move upwards by the output shaft of the hydraulic cylinder 20 through the triangular block 19, the sliding plate 18 and the triangular plate 17, so that the height of the first platform 15 can be adjusted, the first platform 15 can be adjusted according to the needs of constructors to be at a proper height for enabling the constructors to work more conveniently, the plurality of connecting plates 31 are built at the tops of the two transverse plates 22, the two sides of the bottom of the connecting plates 31 are fixedly connected with the plurality of clamping rods 32 through bolts, the bottom end of the locking lever 32 is slid through the cross plate 22, and the connecting plate 31 is placed on the cross plate 22, thereby increasing the space for the operator to move.
Referring to fig. 8, the outer sides around the bridge pier 1 are fixedly connected with a plurality of sliding rails 33 through bolts, a T-shaped sliding groove 34 is arranged in the sliding rails 33, one sides, close to the bridge pier 1, of the first platform 15 and the two transverse plates 22 are fixedly connected with a plurality of T-shaped sliding blocks 35 through bolts, the T-shaped sliding blocks 35 are in sliding fit with the T-shaped sliding grooves 34, the first platform 15 and the transverse plates 22 can move more stably in an online manner through the matching of the T-shaped sliding blocks 35 and the T-shaped sliding grooves 34, and the inclination phenomenon is avoided.
Referring to fig. 9 and 10, in addition, the first riser 8 and the second riser 12 are slidably connected to the top of the first riser 5 and the second riser 11 respectively, a plurality of injection holes 40 are formed in the first riser 8 and the second riser 12, grooves 37 are formed in the tops of the first riser 5 and the second riser 11, a supporting rod 38 is rotationally connected in the grooves 37, a clamping block 41 is fixedly connected to the top end of the supporting rod 38 through bolts, clamping grooves 39 are formed in one sides, far away from the bridge pier 1, of the first riser 8 and the second riser 12 respectively, and are matched with the clamping blocks 41, after construction of the high-speed railway pier top support is completed, the first bolts 9 and the second bolts 13 are unscrewed, fixing of the first riser 8 and the second riser 12 is released, the first riser 8 and the second riser 12 are moved, the injection holes 40 are aligned with threaded holes in the bridge pier 1, then the supporting rod 38 is rotated, the clamping blocks 41 are clamped into the clamping grooves 39 to limit and brake the first riser 8, then the threaded holes 40 are injected into the bridge pier 1 through the injection holes, and the threaded holes are wetted by the concrete, and the threaded holes can be prevented from being influenced by the threaded holes 1, and the concrete is filled into the threaded holes 1.
Working principle: firstly, a plurality of first support plates 3 and second support plates 10 are inserted into a foundation through clamping plates 4, two first support plates 3 and two second support plates 10 are encircled to form a rectangle, a pier 1 is encircled in the middle, a first pedal 5 is rotated, one side of the first pedal 5 and a first vertical plate 8 is abutted against the pier 1, the first pedal 5 and the pier 1 are fixed through a first bolt 9, a rotating sleeve 6 is rotated, the bottom end of the rotating sleeve 6 is obliquely opposite to the pier 1, a screw rod 7 is rotated, the screw rod 7 is pulled out of the rotating sleeve 6, the screw rod 7 is connected with one side of the pier 1 through a base in a rotating way, the fixation of the first support plate 3, the second support plate 10 and the pier 1 is primarily completed, the stability of the first support plate 3 and the second support plate 10 is ensured, then the first support plate 3 and the second support plate 10 are encircled to form a rectangle and are lapped on the first support plate 3 and the second support plate 10 at the lower layer, the corresponding first support plate 3, the second support plate 10 and the clamping plate 4 are fixedly connected through the third bolt 36, and the like, when the ladder 25 needs to be built, the ladder 25 is moved, the top end of the ladder 25 pushes the pin rod 28 and the top plate 29 to move upwards, the tension spring 30 starts stretching, the blocking of the pin rod 28 on the ladder 25 is released, then the top end of the ladder 25 is clamped into the pin groove 27, at the moment, the ladder 25 is in a vertical state, the pin rod 28 moves downwards under the tensile force of the tension spring 30, the ladder 25 is braked through the pin rod 28, the installation is convenient, in addition, the through hole 23 can be prevented from being carelessly stepped on by closing the through hole 23 through the closing plate 24, the first platform 15 and the transverse plate 22 are lifted on the top of the first support plate 3 on the top layer, the connecting plates 31 are sequentially lifted on the two transverse plates 22, when the height of the first platform 15 needs to be adjusted, the output shaft of the hydraulic cylinder 20 can push the first platform 15 and the transverse plate 22 to move upwards through the triangular block 19, the sliding plate 18 and the triangular plate 17, so that the height of the first platform 15 can be adjusted, the first platform 15 can be adjusted according to the needs of constructors, and the hydraulic cylinder is used for enabling the constructors to work more conveniently.
Claims (10)
1. Intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform, its characterized in that includes:
the bridge pier structure comprises two bridge piers (1), wherein a plurality of support structures (2) surrounding the bridge piers (1) are arranged on the outer sides of the two bridge piers (1) from top to bottom, and a supporting platform (21) is arranged above the two support structures (2) on the uppermost layer and is used for facilitating construction by constructors.
2. The intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform according to claim 1, characterized in that, supporting structure (2) include two first extension board (3) and second extension board (10), and two first extension board (3) and second extension board (10) surround and are the rectangle, one side that first extension board (3) and second extension board (10) are close to pier (1) rotates respectively and is connected with first footboard (5) and second footboard (11), the top fixedly connected with of first footboard (5) is with first riser (8) that the pier (1) is laminated mutually, be equipped with a plurality of first bolts (9) with pier (1) threaded connection in first riser (8), the top fixedly connected with of second footboard (11) is with second riser (12) that the pier (1) is laminated mutually, be equipped with a plurality of second bolts (13) with pier (1) threaded connection in second riser (12).
3. The intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform according to claim 1, characterized in that, supporting platform (21) includes two first platforms (15) and two diaphragm (22), and two both ends of two diaphragm (22) respectively with two first platforms (15) fixed connection, two all slip in first platform (15) run through have a plurality of slide bar (16), and the bottom of slide bar (16) and the top fixed connection of top layer first extension board (3), the bottom fixedly connected with a plurality of set-square (17) of first platform (15), a plurality of the bottom fixedly connected with same slide (18) of set-square (17), and slide (18), set-square (17) all with one side sliding connection of top layer first extension board (3), the top fixedly connected with of slide (18) a plurality of triangular pieces (19) that cooperate with set-square (17).
4. The intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform according to claim 2, characterized in that, be equipped with through-hole (23) in first footboard (5), through-hole (23) internal rotation is connected with closing plate (24), one side inner wall fixedly connected with two stopper (26) of through-hole (23), the below of first footboard (5) is equipped with ladder (25), be equipped with cotter way (27) in stopper (26), and the top of ladder (25) extends to cotter way (27) in, the interior running through of stopper (26) has pin pole (28), top fixedly connected with roof (29) of pin pole (28), the outer wall cover of pin pole (28) is equipped with extension spring (30) with roof (29) bottom fixed connection, and the bottom of extension spring (30) and the top fixed connection of stopper (26).
5. The intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform according to claim 2, wherein the bottoms of the first support plate (3) and the second support plate (10) are fixedly connected with clamping plates (4), the tops of the first support plate (3) and the second support plate (10) positioned on the lower layer can be just inserted into corresponding clamping plates (4), and third bolts (36) are arranged in the clamping plates (4).
6. The intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform according to claim 2, characterized in that, one side that first extension board (3) and second extension board (10) are close to pier (1) is all rotated and is connected with rotation sleeve (6), and a plurality of rotation sleeve (6) are located the below of first footboard (5) and second footboard (11) respectively, rotation sleeve (6) internal thread connection has screw rod (7), and the bottom of screw rod (7) is rotated with pier (1) through the base and is connected.
7. The intelligent adjustable assembly type high-speed railway pier top support construction hydraulic support platform according to claim 2, wherein carrying plates (14) are fixedly connected to two sides of the second pedal (11), and the carrying plates (14) are arranged on the top of the first pedal (5).
8. The intelligent adjustable assembly type high-speed railway pier top support construction hydraulic support platform according to claim 3, wherein a plurality of connecting plates (31) are built at the tops of the two transverse plates (22), a plurality of clamping rods (32) are fixedly connected to two sides of the bottom of each connecting plate (31), and the bottom ends of the clamping rods (32) penetrate through the transverse plates (22) in a sliding mode.
9. The intelligent adjustable assembly type high-speed railway pier top support construction hydraulic support platform according to claim 3, wherein a plurality of sliding rails (33) are fixedly connected to the outer sides of the periphery of the pier (1), T-shaped sliding grooves (34) are formed in the sliding rails (33), a plurality of T-shaped sliding blocks (35) are fixedly connected to one sides, close to the pier (1), of the first platform (15) and the two transverse plates (22), and the T-shaped sliding blocks (35) are in sliding fit with the T-shaped sliding grooves (34).
10. The intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform according to claim 2, another possible, its characterized in that, first riser (8) and second riser (12) sliding connection are respectively at the top of first footboard (5) and second footboard (11), all be equipped with a plurality of notes material hole (40) in first riser (8) and second riser (12), the top of first footboard (5) and second footboard (11) all is equipped with recess (37), recess (37) rotation is connected with branch (38), the top fixedly connected with fixture block (41) of branch (38), one side that pier (1) was kept away from to first riser (8) and second riser (12) all is equipped with draw-in groove (39), and draw-in groove (39) and fixture block (41) cooperate.
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| CN202211729017 | 2022-12-31 | ||
| CN2022117290171 | 2022-12-31 |
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| CN202310268639.7A Active CN116219892B (en) | 2022-12-31 | 2023-04-28 | Intelligent adjustable assembled high-speed railway mound top support construction hydraulic support platform |
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| CN116219892B (en) | 2024-01-12 |
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