CN116335038A

CN116335038A - Automatic lifting, turning and climbing combined template for hollow thin-wall pier construction

Info

Publication number: CN116335038A
Application number: CN202310282272.4A
Authority: CN
Inventors: 李孝晋; 杨希祥; 罗旭阳; 孙哲
Original assignee: China Railway Construction Kunlun Investment Group Co Ltd
Current assignee: China Railway Construction Kunlun Investment Group Co Ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-06-27

Abstract

The invention discloses an automatic lifting, turning and climbing combined template for hollow thin-wall pier construction, and relates to the technical field of thin-wall pier construction. This an automatic lifting for construction of hollow thin wall mound turns over climbs combination formula template, can improve the prefabricated intensity of strong muscle pole in the thin wall mound inside, the factor of safety when improving the installation template for the structural connection between first hanging board and the second hanging board is inseparabler, improves the security of guardrail to constructor safety simultaneously, can realize the climbing function of the automatic lifting of this template, can be with the stable lock of crossbeam on the baffle in advance, when saving the equipment space, can strengthen the inseparable intensity of installation between crossbeam and the baffle, the ability of dispersion load promotes, reduces the fatigue of the constitution plate of first hanging board or third hanging board, improves the life of plate.

Description

Automatic lifting, turning and climbing combined template for hollow thin-wall pier construction

Technical Field

The invention relates to the technical field of thin-wall pier construction, in particular to an automatic lifting, turning and climbing combined type template for hollow thin-wall pier construction.

Background

The hollow thin-wall pier is also called a thin-wall hollow pier, and the appearance of the hollow thin-wall pier is similar to that of a gravity pier; the bridge pier has the characteristics of good structural rigidity and strength, light dead weight, large section modulus and small section area; the thin-wall hollow pier is mainly used in high-bridge construction, and compared with a gravity entity pier, the thin-wall hollow pier can reduce the jar work amount by 40% -60% in general cases; the prior thin-wall hollow pier is complex in construction and extremely consumes steel, so that the thin-wall hollow pier is rarely adopted; the problems of labor and material consumption, poor quality, slow construction, high-altitude operation and the like are overcome along with the gradual development of the novel processes such as the mechanical connection construction technology of the reinforcing steel bar sleeve, the turning of the steel template and the like, so that the thin-wall hollow pier is widely applied to bridge construction.

The proposal of the invention comprises a top plate, wherein the bottom of the top plate is fixedly connected with a column-shaped outer protective cylinder, and the bottom of the column-shaped outer protective cylinder is fixedly connected with a fixed bottom ring.

Disclosure of Invention

In order to achieve the above purpose, the invention is realized by the following technical scheme: the automatic lifting, turning and climbing combined template for the construction of the hollow thin-wall pier comprises a first hanging table, a second hanging table and a third hanging table, wherein guardrails are arranged at the front ends of the first hanging table, the second hanging table and the third hanging table through bolts, the first hanging table is provided with a baffle plate which is attached to the thin-wall pier, and the baffle plate is formed by welding a plurality of T-shaped steel plates side by side;

the embedded part can provide relay points on the thin-wall pier for the first hanging table, the second hanging table and the third hanging table and enable the first hanging table, the second hanging table and the third hanging table to be firmly hung on the thin-wall pier, the embedded part is symmetrically arranged on two sides of the rear end of the second hanging table, the embedded part is provided with an ellipsoid which is used for being embedded in the thin-wall pier in advance, the front end of the ellipsoid is fixedly connected with a reinforcing rod, one end of the reinforcing rod, which is close to the ellipsoid, is sleeved with an expansion pipe, and one end of the expansion pipe, which is far away from the ellipsoid, is provided with a long bolt sleeve through threads and is used for extruding the expansion pipe to approach the ellipsoid;

the jacking assembly is provided with two cross beams which are mounted on the baffle through bolts, vertical rail bodies are mounted on the left side and the right side of the cross beams through symmetrical bolts, and transverse rail bodies which are matched with the vertical rail bodies and are mounted on the second hanging platform through bolts;

the assembly part is used for positioning and mounting the cross beam on the baffle;

the main beam frame can provide stable support for the bottom of the second hanging platform.

Preferably, a standing board is arranged in the middle of the first hanging platform and is used for providing a standing space for constructors; the front end bolts of the station plates are provided with front T-shaped plates, the left side and the right side of the station plates are symmetrically provided with side T-shaped plates, and the front end bolts of the side T-shaped plates are arranged on the front T-shaped plates;

the rear end of the standing plate is provided with an outer cantilever plate, the front end of the outer cantilever plate is arranged in a protruding mode and is inserted on a central edge plate at the bottom of the side T-shaped plate, and a first right angle plate is mounted at the rear end of the outer cantilever plate through bolts; the left side and the right side of the cantilever plate are symmetrically connected with grabbing blocks, and the cantilever plate is clamped in a gap of the baffle plate through the grabbing blocks.

Preferably, the guardrail comprises a lower connecting plate which is arranged at the front end of the front T-shaped plate through bolts, a splice plate is inserted at the top of the lower connecting plate, retaining rings are fixedly connected to the middle parts of the rear ends of the lower connecting plate and the splice plate, and a cross rod is inserted inside the retaining rings in a penetrating manner and used for limiting the forward and backward movement range of constructors;

the upper end of the third hanging platform is fixedly connected with a vertical plate, the top end of the third hanging platform is in a right-angle design, a disc plate is fixedly connected to the left side edge close to the top end of the third hanging platform and used for carrying out bolt installation with the second group of embedded parts, and the third hanging platform is integrally positioned on the thin-wall pier.

Preferably, the vertical rail body and the horizontal rail body are respectively provided with an upper positioning seat and a lower positioning seat by bolts, and an inclined strut is arranged between the vertical rail body and the horizontal rail body and through the matched bolts of the upper positioning seat and the lower positioning seat, wherein two ends of the inclined strut are fixedly connected with double clamping plates, one ends of the upper positioning seat and the lower positioning seat, which are close to the double clamping plates, are fixedly connected with annular bodies, and the upper positioning seat and the lower positioning seat are hinged with the double clamping plates by the annular bodies under the matched bolts.

Preferably, the left and right sides of the vertical rail body and the horizontal rail body are symmetrically provided with hook plate seats, wherein the hook plate seats arranged at the two sides of the vertical rail body are arranged on the cross beam through bolts, and the hook plate seats arranged at the two sides of the horizontal rail body are arranged on the second hanging table through bolts.

Preferably, the cross section of the vertical rail body is square with four open sides, each surface of the vertical rail body is vertically penetrated with a clamping rail, a plurality of threaded holes are uniformly formed in the wall plate of each surface at equal intervals, the middle part of the vertical rail body is hollow and used for reducing weight, and the transverse rail body and the vertical rail body have the same structure;

the vertical rail body is clamped on the cross beam through the cooperation of the hook plate seat and the clamping rail arranged on the side wall surface, and the vertical rail body can be positioned and installed on the cross beam through limiting and blocking the upper and lower positions of the hook plate seat by the bolts and the threaded holes; the transverse rail body can be positioned and installed on the second hanging platform in the same way.

Preferably, the assembly part comprises a Y-shaped plate which is close to the baffle plate, the rear end of the Y-shaped plate is fixedly connected with a mounting plate, the front end of the Y-shaped plate is fixedly connected with a jacking plate, the upper end of the jacking plate is fixedly connected with a jacking tongue, the front end of the jacking plate is provided with a bolt cover which is mounted at the rear end of the cross beam, and the Y-shaped plate is mounted on the baffle plate through a mounting plate matched with the bolt.

Preferably, square angle grooves are symmetrically formed in two sides of the front end of the jacking plate, branch plates are fixedly connected to four corners of the lock tongue cover, the branch plates on two sides of the lower end of the lock tongue cover can be correspondingly embedded in the square angle grooves, the lock tongue cover is arranged at the rear end of the cross beam through the cooperation of the branch plates and bolts, the front end surface of the lock tongue cover is provided with a clamping tongue groove, and the cross beam can be hooked at the front end of the jacking plate through the clamping tongue groove and the jacking tongue.

Preferably, the front end of the second hanging platform adopts the structural composition mode of the first hanging platform, and is respectively provided with a standing plate, a front T-shaped plate and a side T-shaped plate; the different structural modes are that the rear end of the side T-shaped plate is clamped with a second rectangular plate, the upper end bolt of the second rectangular plate is provided with a bottom T-shaped plate, wherein the embedded part is specifically mounted on the left side and the right side of the bottom T-shaped plate through bolts, the front end of the reinforcing bar penetrates through the bottom T-shaped plate and is mounted with the bottom T-shaped plate through nuts, the upper end of the third hanging platform is provided with the bottom T-shaped plate, and other structures and connection modes are identical with those of the second hanging platform.

Preferably, the main girder frame comprises a side girder plate which is mounted at the top end of the vertical plate through bolts, and the top end penetrates through the second right angle plate and is positioned and mounted at the bottom of the second right angle plate through bolts; the right side bolt of the side beam plate is provided with a first inclined plate, and the top bolt is arranged at the bottom of the second right-angle plate; the second inclined plate is mounted on the lower right bolt of the first inclined plate, the main beam plate is mounted on one end of the first inclined plate far away from the first inclined plate through a bolt, the top of the main beam plate is propped against the bottom of the second right angle plate, and the bottom of the main beam plate is inserted on the third hanging platform; the front side bolts at the top ends of the vertical plate parts and positioned on the side beam plates are provided with a first forward tilting plate, and the top bolts of the first forward tilting plate are arranged on the standing plate of the second hanging platform;

the front end of the vertical plate is close to the top bolt and is provided with a second forward tilting plate, the middle part of the second forward tilting plate is buckled on the top of the splice plate, the front end bolt of the splice plate is provided with a third forward tilting plate, the top end bolt is arranged on a standing plate where the second hanging table is arranged, a lateral tilting plate is arranged between the second forward tilting plate and the third forward tilting plate through bolts, and the top end of the vertical plate is obliquely arranged at the bottom of the second forward tilting plate in a right-side manner;

the rear end of the vertical plate is fixedly connected with a clamping head close to the top, the rear end of the clamping head is provided with a display board column, the rear end is symmetrically connected with a broadband plate up and down and is clung to the thin-wall pier, and the contact area between the broadband plate and the thin-wall pier is increased; the middle part of the clamping head is penetrated and penetrated with a hexagonal pin, and the front end of the display board column is assembled with the vertical board through the matching of the clamping head and the hexagonal pin.

The invention provides an automatic lifting, turning and climbing combined template for hollow thin-wall pier construction. The beneficial effects are as follows:

1. this an automatic lifting turns over and climbs combination formula template for construction of hollow thin wall mound, through two horizontal rows built-in fitting of pre-buried establishing on the thin wall mound, after the thin wall mound solidifies, through rotatory outside long bolt cover, utilize the long bolt cover to inwards extrude the expanded pipe, solidify and make the one end that the expanded pipe is close to the ellipsoid expand all around, under the ellipsoid cooperation, together increase the effective area of contact of strong muscle pole and thin wall mound to and improve the prefabricated intensity of strong muscle pole in the inside of thin wall mound, factor of safety when improving the installation template simultaneously.

2. This an automatic lifting turns over and climbs combination formula template for construction of hollow thin wall mound is through the bottom with girder frame whole assembly at the second platform of hanging, for the whole support that provides of second platform of hanging to with the bottom of second platform of hanging and the perpendicular plate and guardrail on the first platform of hanging are in the same place associated, make the structure connection between first platform of hanging and the second platform of hanging inseparabler, improve the security of guardrail to constructor safety simultaneously.

3. This an automatic lifting turns over and climbs combination formula template for construction of hollow thin wall mound is through installing a hydraulic cylinder on the cross rail body, releases the spacing of bolt to lower locating seat, can drive the lower locating seat of diagonal brace one end to be close to the perpendicular rail body under the thrust that hydraulic cylinder provided, can with the whole upwards lifting of third hanging platform, combines the level to increase to set up hydraulic cylinder on the cross rail body under the spacing regulation cooperation of locating seat down, can realize the climbing function of the automatic lifting of this template.

4. This an automatic lifting for construction of hollow thin wall mound turns over climbs combination formula template, through the subassembly of contact between Y shaped plate as crossbeam and the baffle, utilize the Y shaped plate of the approximate triangle-shaped structure of cross section for when self possesses certain stability, overall structure's compactness is stronger, and can be under the block assembly of top board and top tongue and spring bolt cover, ingenious install the crossbeam buckle at the baffle back, can be with the stable lock of crossbeam on the baffle in advance, when saving equipment space, can strengthen the inseparable intensity of installation between crossbeam and the baffle.

5. The automatic lifting, turning and climbing combined template for hollow thin-wall pier construction can be combined with the large-area contact of the rear end of the display board column and the thin-wall pier, so that the integral bearing capacity of a second hanging platform positioned in the middle of the hanging platform is enhanced, the stress moment is long, the load dispersing capacity is improved, and the functions of supporting up and down in the template assembly and the using process can be achieved; through utilizing the panel post to support between first row built-in fitting and second row built-in fitting to as the node of first hanging from a rest and third hanging from a rest load transmission and offset, can play the top load that alleviates first hanging from a rest, and balanced load to the balanced effect on the third hanging from a rest, will receive part concentrated load ingenious transfer to the thin wall mound on, reduce the fatigue of the component plate of first hanging from a rest or third hanging from a rest, improve the life of plate.

Drawings

FIG. 1 is a schematic view of the external structure of an automatic lifting, turning and climbing combined form for hollow thin-wall pier construction;

FIG. 2 is a schematic view of a first hanging platform according to the present invention;

FIG. 3 is a schematic view of a partial assembly structure of the jacking assembly and assembly of the present invention;

FIG. 4 is a schematic view of the structure of the Y-shaped plate of the present invention;

FIG. 5 is a schematic view of the latch bolt housing of the present invention;

FIG. 6 is a schematic view of the hook plate holder according to the present invention;

FIG. 7 is a schematic view of the structure of the guard rail of the present invention;

FIG. 8 is a schematic view of a second hanging platform according to the present invention;

FIG. 9 is a schematic view of the structure of the embedded part of the present invention;

FIG. 10 is a schematic view of the assembled structure of the diagonal brace and the upper and lower positioning seats of the present invention;

FIG. 11 is a schematic view of the left half of the main beam frame of the present invention;

FIG. 12 is a schematic view of a partial assembly of a vertical plate and a display post of the present invention;

fig. 13 is a schematic structural view of the panel column of the present invention.

In the figure: 1. a first hanging platform; 2. a second hanging platform; 3. a third hanging platform; 4. an embedded part; 401. a reinforcing bar; 402. an ellipsoid; 403. expanding the pipe; 404. a long bolt sleeve; 5. a jacking assembly; 501. a cross beam; 502. a vertical rail body; 503. a transverse rail body; 504. a diagonal brace; 505. a hook plate seat; 506. a double clamping plate; 507. an upper positioning seat; 508. a lower positioning seat; 509. a torus; 6. an assembling part; 601. a Y-shaped plate; 602. a mounting plate; 603. a top connection plate; 604. a top tongue; 605. a tongue cover; 7. a main beam frame; 701. a side beam plate; 702. a first swash plate; 703. a second swash plate; 704. a main beam plate; 705. a first tilting plate; 706. a second tilting plate; 707. a forward tilting plate III; 708. a lateral sloping plate; 8. a standing board; 9. a front T-shaped plate; 10. side T-shaped plates; 11. a first right angle plate; 12. an outer cantilever plate; 13. grasping blocks; 14. a baffle; 15. guard bars; 16. a lower connecting plate; 17. splice plates; 18. a clasp ring; 19. a cross bar; 20. a second right angle plate; 21. a bottom T-shaped plate; 22. a vertical plate; 23. a display board column; 24. a chuck; 25. and (5) a hexagonal pin.

Detailed Description

The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

In a first embodiment, as shown in fig. 1 to 13, the present invention provides a technical solution: the automatic lifting, turning and climbing combined type template for hollow thin-wall pier construction comprises a first hanging platform 1, a second hanging platform 2 and a third hanging platform 3, wherein guardrails 15 are mounted at the front ends of the first hanging platform 1 and the third hanging platform 3 through bolts, the first hanging platform 1 is provided with a baffle 14 which is mounted on the thin-wall pier in a fitting manner, and the template is formed by welding a plurality of T-shaped steel plates side by side; the middle part of the first hanging platform 1 is provided with a standing plate 8 for providing a standing space for constructors; the front end bolts of the standing plate 8 are provided with front T-shaped plates 9, the left side and the right side of the standing plate 8 are symmetrically provided with side T-shaped plates 10, and the front end bolts of the side T-shaped plates 10 are arranged on the front T-shaped plates 9; the rear end of the standing plate 8 is provided with an outer cantilever plate 12, the front end of the outer cantilever plate 12 is arranged in a protruding mode and is inserted on a central edge plate at the bottom of the side T-shaped plate 10, and a first right angle plate 11 is mounted at the rear end of the outer cantilever plate 12 through bolts; the left side and the right side of the cantilever plate 12 are symmetrically connected with grabbing blocks 13, and the cantilever plate 12 is clamped in a gap of the baffle 14 through the grabbing blocks 13; the guardrail 15 comprises a lower connecting plate 16 which is arranged at the front end of the front T-shaped plate 9 through bolts, and a splice plate 17 is inserted at the top of the lower connecting plate 16, so that the effective protection height of the guardrail 15 can be increased or reduced according to the installation height between each hanging platform; the middle parts of the rear ends of the lower connecting plate 16 and the splice plate 17 are fixedly connected with a retaining ring 18, and a cross rod 19 is inserted into the inner side of the retaining ring 18 in a penetrating manner and used for limiting the forward and backward movement range of constructors;

the upper end of the third hanging platform 3 is fixedly connected with a vertical plate piece 22, the top end is in a right-angle design, a disc plate is fixedly connected to the left side edge close to the top end and used for carrying out bolt installation with the second group of embedded pieces 4, and the third hanging platform 3 is integrally positioned on the thin-wall pier; the front end of the second hanging platform 2 adopts the structural composition mode of the first hanging platform 1 as well, and is respectively provided with a standing plate 8, a front T-shaped plate 9 and a side T-shaped plate 10; the different structural modes are that the rear end of the side T-shaped plate 10 is clamped with a second rectangular plate 20, the upper end of the second rectangular plate 20 is provided with a bottom T-shaped plate 21 by bolts, wherein the embedded part 4 is specifically arranged on the left side and the right side of the bottom T-shaped plate 21 by bolts, the front end of the reinforcing bar 401 penetrates through the bottom T-shaped plate 21 and is arranged with the bottom T-shaped plate 21 by bolts through nuts, and the other structures and the connecting modes of the upper end of the third hanging platform 3 are the same as those of the second hanging platform 2 except the bottom T-shaped plate 21;

a jacking assembly 5, wherein the jacking assembly 5 is provided with two cross beams 501 which are mounted on the baffle 14 through bolts, vertical rail bodies 502 are symmetrically mounted on the left side and the right side of the cross beams 501 through bolts, and transverse rail bodies 503 which are matched with the vertical rail bodies 502 and are mounted on the second hanging platform 2 through bolts; an assembling portion 6 for positioning and mounting the cross member 501 on the baffle 14; the main beam frame 7 can provide stable support for the bottom of the second hanging platform 2;

the embedded part 4 can provide relay points on the thin-wall pier for the first hanging platform 1, the second hanging platform 2 and the third hanging platform 3 and enable the relay points to be firmly hung on the thin-wall pier, the embedded part 4 is symmetrically arranged on two sides of the rear end of the second hanging platform 2, the embedded part 4 is provided with an ellipsoid 402 which is used for being buried in the thin-wall pier in advance, the front end of the ellipsoid 402 is fixedly connected with a reinforcement rod 401, one end of the reinforcement rod 401, which is close to the ellipsoid 402, is sleeved with an expansion pipe 403, and one end of the expansion pipe 403, which is far away from the ellipsoid 402, is provided with a long bolt sleeve 404 in a threaded manner, and the expansion pipe 403 is pressed to be close to the ellipsoid 402.

When the die is used, through the two transverse embedded parts 4 pre-embedded on the thin-wall pier, after the thin-wall pier is solidified, the expansion pipe 403 is extruded inwards by using the long bolt sleeve 404 through rotating the long bolt sleeve 404, the expansion pipe 403 is expanded to the periphery near one end of the ellipsoid 402 due to solidification, the effective contact area of the reinforcement bar 401 and the thin-wall pier is increased together under the cooperation of the ellipsoid 402, the prefabrication strength of the reinforcement bar 401 in the thin-wall pier is improved, and the safety factor of the die plate is improved at the same time;

then first mounted on the vertical plate 22 by bolts through the reinforcing bars 401 located in the second row, and then selectively performed according to the initial mounting height as follows: a second right angle plate 20 is arranged at the bottom of the vertical plate piece 22, and then the third hanging platform 3 is built according to the sequence of the side T-shaped plate 10, the standing plate 8, the front T-shaped plate 9 and the guardrails 15; when the bottom of the third hanging platform 3 is at a certain height from the ground, the assembling operation is needed, and when the bottom of the third hanging platform 3 is close to the ground, the standing plate 8 is not needed to be installed, and the bottom of the vertical plate 22 is directly inserted and bolted on the second rectangular plate 20;

then the first row of reinforcement bars 401 are mounted on the bottom layer T-shaped plate 21 through bolts, the second rectangular plate 20, the side T-shaped plate 10, the standing plate 8 and the front T-shaped plate 9 are assembled together in sequence according to the connection mode described above, and then the whole guardrail 15 is mounted on the front T-shaped plate 9 through bolts, so that the construction of the second hanging platform 2 on the thin-wall pier can be completed; according to the connection mode of the main beam frame 7 between the second hanging platform 2 and the vertical plate 22 and the guardrail 15, the main beam frame 7 is integrally assembled at the bottom of the second hanging platform 2 to integrally provide support for the second hanging platform 2, and the bottom of the second hanging platform 2 is associated with the vertical plate 22 and the guardrail 15 on the first hanging platform 1, so that the structural connection between the first hanging platform 1 and the second hanging platform 2 is tighter, and the safety guarantee of the guardrail 15 to constructors is improved;

then, the transverse rail body 503 is positioned and installed on the second hanging platform 2 under the cooperation of the hook plate seat 505, then the first right angle plate 11 is installed on the top end of the baffle plate 14, the baffle plate 14 is placed tightly against the surface of the thin-wall pier, then the vertical rail body 502 is installed on the baffle plate 14 under the cooperation of the cross beam 501, the hook plate seat 505 and the assembling part 6, then the diagonal brace 504 is respectively and fixedly installed on the vertical rail body 502 and the transverse rail body 503 under the cooperation of the double clamping plates 506, the upper positioning seat 507 and the lower positioning seat 508, and then the third hanging platform 3 is assembled on the second hanging platform 2 through moisture, so that the assembly and use of the template on the thin-wall pier can be completed.

In the second embodiment, as shown in fig. 2, 3, 6, 8 and 10, an upper positioning seat 507 and a lower positioning seat 508 are respectively mounted on a vertical rail body 502 and a horizontal rail body 503 by bolts, and the middle parts of the upper positioning seat 507 and the lower positioning seat 508 are respectively protruded towards the inner side of the clamping rail, so that when the upper positioning seat 507 and the lower positioning seat 508 are not mounted by bolts, the mounting position can be slidingly adjusted on the upper positioning seat 507 or the lower positioning seat 508 along the track of the clamping rail; the diagonal brace 504 is arranged between the vertical rail body 502 and the horizontal rail body 503 through the matched bolts of the upper positioning seat 507 and the lower positioning seat 508, two ends of the diagonal brace 504 can be telescopically adjusted, a hydraulic cylinder is arranged right below the middle part of the diagonal brace 504, the bottom bolt is arranged on the horizontal rail body 503, the telescopic end of the hydraulic cylinder can be clamped on the telescopic end of the diagonal brace 504, and when in use, a hydraulic cylinder needs to be additionally arranged, horizontally fixed on the horizontal rail body 503 and positioned at the front end of the lower positioning seat 508 to automatically adjust the backward movement and the forward movement of the lower positioning seat 508, and meanwhile, the functions of limiting and blocking and limiting and adjusting the flexibility of the lower positioning seat 508 can be achieved;

two ends of the diagonal brace 504 are fixedly connected with double splints 506, one ends of the upper positioning seat 507 and the lower positioning seat 508, which are close to the double splints 506, are fixedly connected with annular bodies 509, and the two ends are hinged with the double splints 506 through the annular bodies 509 under the cooperation of bolts; the left side and the right side of the vertical rail body 502 and the horizontal rail body 503 are symmetrically provided with hook plate seats 505, wherein the hook plate seats 505 arranged on the two sides of the vertical rail body 502 are arranged on the cross beam 501 through bolts, and the hook plate seats 505 arranged on the two sides of the horizontal rail body 503 are arranged on the second hanging platform 2 through bolts; the cross section of the vertical rail body 502 is of square design with four open sides, each surface of the vertical rail body 502 is vertically penetrated with a clamping rail, the wall plates of each surface are provided with a plurality of threaded holes at equal intervals, the middle part of the vertical rail body 502 is hollow and is used for reducing weight, and the transverse rail body 503 has the same structure as the vertical rail body 502; the vertical rail body 502 is clamped on the cross beam 501 through the matching of the hook plate seat 505 and the clamping rail arranged on the side wall surface, and the vertical rail body 502 can be positioned and installed on the cross beam 501 through limiting and blocking the upper and lower positions of the hook plate seat 505 by bolts and threaded holes; the cross rail body 503 can be positioned and mounted on the second hanging platform 2 in the same way.

During the use, through installing a hydraulic cylinder on the cross rail body 503, remove the spacing of bolt to lower positioning seat 508, can drive the lower positioning seat 508 of diagonal brace 504 one end and be close to perpendicular rail body 502 under the thrust that hydraulic cylinder provided, can be with the whole upwards lifting of third hanging platform 3, combine the horizontal increase to set up on the cross rail body 503 hydraulic cylinder to the spacing regulation cooperation of lower positioning seat 508 under, can realize the climbing function of the automatic lifting of this template.

In the third embodiment, as shown in fig. 1-13, the assembling portion 6 includes a Y-shaped plate 601 disposed near the baffle 14, the rear end of the Y-shaped plate 601 is fixedly connected with a mounting plate 602, the front end is fixedly connected with a top connection plate 603, the upper end of the top connection plate 603 is fixedly connected with a top tongue 604, the front end of the top connection plate 603 is provided with a tongue cover 605 mounted on the rear end of the cross beam 501 by bolts, and the Y-shaped plate 601 is mounted on the baffle 14 by the mounting plate 602 in cooperation with the bolts; square angle grooves are symmetrically formed in two sides of the front end of the jacking plate 603, branch plates are fixedly connected to four corners of the lock tongue cover 605, the branch plates on two sides of the lower end of the lock tongue cover 605 can be correspondingly embedded in the square angle grooves, the lock tongue cover 605 is mounted on the rear end bolt of the cross beam 501 through the cooperation of the branch plates and the bolts, a clamping tongue groove is formed in the front end surface of the lock tongue cover 605, and the cross beam 501 can be hooked on the front end of the jacking plate 603 through the cooperation of the clamping tongue groove and the jacking tongue 604;

the main beam frame 7 comprises a side beam plate 701 which is mounted on the top end of the vertical plate 22 through the second right angle plate 20 and is positioned and mounted on the bottom of the second right angle plate 20 through bolts; and the right side bolt of the side beam plate 701 is mounted with a first inclined plate 702, and the top bolt is mounted at the bottom of the second right angle plate 20; the second inclined plate 703 is mounted on the lower right bolt of the first inclined plate 702, the main beam plate 704 is mounted on one end bolt far away from the first inclined plate 702, the top of the main beam plate 704 is propped against the bottom of the second rectangular plate 20, and the bottom is inserted on the third hanging platform 3; the front side bolts at the top ends of the vertical plate members 22 and positioned on the side beam plates 701 are provided with a first forward tilting plate 705, and the top bolts of the first forward tilting plate 705 are arranged on the standing plate 8 of the second hanging platform 2;

the front end of the vertical plate 22 is close to the top bolt and is provided with a second forward tilting plate 706, the middle part of the second forward tilting plate 706 is buckled on the top of the splice plate 17, the front end bolt of the splice plate 17 is provided with a third forward tilting plate 707, the top end bolt is arranged on the station plate 8 where the second hanging platform 2 is arranged, a lateral tilting plate 708 is arranged between the second forward tilting plate 706 and the third forward tilting plate 707, and the top end of the vertical plate is obliquely arranged at the bottom of the second forward tilting plate 706 to the right;

when the combined type cantilever beam is used, the first inclined plate 702, the second inclined plate 703, the main beam plate 704, the first inclined plate 705, the second inclined plate 706, the third inclined plate 707 and the lateral inclined plate 708 are mutually assembled and fixed, so that triangular supports are mutually formed among the plates, stable support and connection can be provided for the lateral direction and the front end between the second hanging platform 2 and the third hanging platform 3, the rear end of the display board column 23 can be combined with the large-area contact of the thin-wall pier, the whole bearing capacity of the second hanging platform 2 positioned in the middle of the hanging platform is enhanced, the bearing moment is long, the load dispersing capacity is improved, and the combined type cantilever beam can play a role in supporting the upper part and the lower part in the use process of a template assembly;

meanwhile, the display board columns 23 are supported between the first row of embedded parts 4 and the second row of embedded parts 4 and serve as nodes for load transmission and offset of the first hanging platform 1 and the third hanging platform 3, so that the top load of the first hanging platform 1 can be relieved, the balance effect of the load on the third hanging platform 3 can be balanced, the part of concentrated load is skillfully transferred to the thin-wall pier, the fatigue degree of the plates formed by the first hanging platform 1 or the third hanging platform 3 is reduced, and the service life of the plates is prolonged;

the rear end of the vertical plate 22 is fixedly connected with a clamping head 24 near the top, the rear end of the clamping head 24 is provided with a display board column 23, the rear end is symmetrically connected with a wide-band board up and down and is clung to the thin-wall pier, and the contact area between the wide-band board and the thin-wall pier is increased; the middle part of the clamping head 24 is penetrated and provided with a hexagonal pin 25, and the front end of the display board column 23 is assembled with the vertical board 22 by matching the clamping head 24 with the hexagonal pin 25.

When the novel cross beam structure is used, the Y-shaped plate 601 is used as a component contacted between the cross beam 501 and the baffle 14, the Y-shaped plate 601 with a cross section similar to a triangle structure is utilized, so that the novel cross beam structure has certain stability, the compactness of the overall structure is stronger, the cross beam 501 can be ingeniously buckled and installed on the back of the baffle 14 under the clamping and assembling of the top plate 603, the top tongue 604 and the spring bolt cover 605, the cross beam 501 can be stably buckled on the baffle 14 in advance, the assembling space is saved, and the mounting tight strength between the cross beam 501 and the baffle 14 can be enhanced;

then, the jacking plate 603 and the lock tongue cover 605 are assembled and fixed together with the cross beam 501 under the cooperation of the bolts and the nuts, so that the installation process of the jacking component 5 on the baffle plate 14 is simplified, and importantly, the close association between the cross beam 501 and the jacking plate 603 can be increased by correspondingly embedding the branch plates at the corners of the lock tongue cover 605 in square grooves, the degree of tightness of the association between the structures is improved from the detail, and the structural association and strength between the baffle plate 14 and the jacking component 5 are enhanced by adopting the way of mutual embedding and buckling.

It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The automatic lifting, turning and climbing combined type template for hollow thin-wall pier construction is characterized by comprising a first hanging platform (1), a second hanging platform (2) and a third hanging platform (3), wherein guardrails (15) are mounted at the front ends of the first hanging platform, the second hanging platform and the third hanging platform through bolts, the first hanging platform (1) is provided with a baffle (14) which is attached to the thin-wall pier, and the baffle is formed by welding a plurality of T-shaped steel plates side by side;

the embedded part (4) can provide relay points on the thin-wall pier for the first hanging platform (1), the second hanging platform (2) and the third hanging platform (3) and enable the relay points, the second hanging platform and the third hanging platform to be firmly hung on the thin-wall pier, the embedded part (4) is symmetrically arranged on two sides of the rear end of the second hanging platform (2), the embedded part (4) is provided with an ellipsoid (402) which is used for being embedded in the thin-wall pier in advance, the front end of the ellipsoid (402) is fixedly connected with a reinforcing rod (401), an expansion pipe (403) is sleeved at one end, close to the ellipsoid (402), of the reinforcing rod (401), and a long bolt sleeve (404) is arranged at one end, far away from the ellipsoid (402), of the expansion pipe (403) in a threaded manner and used for extruding the expansion pipe (403) to be close to the ellipsoid (402);

the jacking assembly (5) is provided with two cross beams (501) which are mounted on the baffle plate (14) through bolts, vertical rail bodies (502) are mounted on the left side and the right side of the cross beams (501) through symmetrical bolts, and transverse rail bodies (503) which are matched with the vertical rail bodies (502) and are mounted on the second hanging platform (2) through bolts;

an assembly part (6) for positioning and mounting the cross beam (501) on the baffle (14);

the main beam frame (7) can provide stable support for the bottom of the second hanging platform (2).

2. The automatic lifting, turning and climbing combined template for hollow thin-wall pier construction according to claim 1, which is characterized in that: a standing plate (8) is arranged in the middle of the first hanging platform (1) and used for providing a standing space for constructors; the front end bolts of the standing plates (8) are provided with front T-shaped plates (9), the left side and the right side of the standing plates (8) are symmetrically provided with side T-shaped plates (10), and the front end bolts of the side T-shaped plates (10) are arranged on the front T-shaped plates (9);

the rear end of the standing plate (8) is provided with an outer cantilever plate (12), the front end of the outer cantilever plate (12) is arranged in a protruding mode and is inserted on a central edge plate at the bottom of the side T-shaped plate (10), and a first right angle plate (11) is mounted at the rear end of the outer cantilever plate (12) through bolts; the left side and the right side of the cantilever plate (12) are symmetrically connected with grabbing blocks (13), and the cantilever plate (12) is clamped in a gap of the baffle plate (14) through the grabbing blocks (13).

3. The automatic lifting, turning and climbing combined template for hollow thin-wall pier construction according to claim 1, which is characterized in that: the guardrail (15) comprises a lower connecting plate (16) which is arranged at the front end of the front T-shaped plate (9) through bolts, a splice plate (17) is inserted at the top of the lower connecting plate (16), retaining rings (18) are fixedly connected to the middle parts of the rear ends of the lower connecting plate (16) and the splice plate (17), and a cross rod (19) is inserted inside the retaining rings (18) in a penetrating manner and used for limiting the forward and backward movement range of constructors;

the upper end of the third hanging platform (3) is fixedly connected with a vertical plate (22), the top end of the third hanging platform is in a right-angle design, a disc plate is fixedly connected to the left side edge close to the top end of the third hanging platform, and the disc plate is used for being mounted with a second group of embedded parts (4) through bolts, so that the third hanging platform (3) is integrally positioned on the thin-wall pier.

4. The automatic lifting, turning and climbing combined template for hollow thin-wall pier construction according to claim 1, which is characterized in that: the vertical rail body (502) and the horizontal rail body (503) are respectively provided with an upper positioning seat (507) and a lower positioning seat (508) by bolts, and an inclined strut (504) is arranged between the vertical rail body (502) and the horizontal rail body (503) and through the matched bolts of the upper positioning seat (507) and the lower positioning seat (508), wherein two ends of the inclined strut (504) are fixedly connected with double clamping plates (506), one ends, close to the double clamping plates (506), of the upper positioning seat (507) and the lower positioning seat (508) are fixedly connected with annular bodies (509), and the upper positioning seat (507) and the lower positioning seat (508) are hinged with the double clamping plates (506) through the annular bodies (509) under the matching of the bolts.

5. The automatic lifting, turning and climbing combined template for hollow thin-wall pier construction according to claim 4, which is characterized in that: the left side and the right side of the vertical rail body (502) and the horizontal rail body (503) are symmetrically provided with hook plate seats (505), wherein the hook plate seats (505) arranged on the two sides of the vertical rail body (502) are arranged on the cross beam (501) through bolts, and the hook plate seats (505) arranged on the two sides of the horizontal rail body (503) are arranged on the second hanging platform (2) through bolts.

6. The automatic lifting, turning and climbing combined template for hollow thin-wall pier construction according to claim 5, which is characterized in that: the cross section of the vertical rail body (502) is of a square design with four open sides, each surface of the vertical rail body (502) is provided with a clamping rail in a penetrating way up and down, the wall plates of each surface are provided with a plurality of threaded holes at equal intervals, the middle part of the vertical rail body (502) is hollow and is used for reducing weight, and the transverse rail body (503) and the vertical rail body (502) have the same structure;

the vertical rail body (502) is clamped on the cross beam (501) through the matching of the hook plate seat (505) and the clamping rail arranged on the side wall surface, and the vertical rail body (502) can be positioned and installed on the cross beam (501) through limiting and blocking the upper and lower positions of the hook plate seat (505) by bolts and threaded holes; the transverse rail body (503) can be positioned and installed on the second hanging platform (2) in the same way.

7. The automatic lifting, turning and climbing combined template for hollow thin-wall pier construction according to claim 1, which is characterized in that: the assembly part (6) comprises a Y-shaped plate (601) which is close to the baffle plate (14), the rear end of the Y-shaped plate (601) is fixedly connected with a mounting plate (602), the front end of the Y-shaped plate is fixedly connected with a jacking plate (603), the upper end of the jacking plate (603) is fixedly connected with a jacking tongue (604), the front end of the jacking plate (603) is provided with a bolt, the bolt cover (605) is mounted at the rear end of the cross beam (501), and the Y-shaped plate (601) is mounted on the baffle plate (14) through the mounting plate (602) in cooperation with the bolt.

8. The automatic lifting, turning and climbing combined template for hollow thin-wall pier construction according to claim 7, wherein the template comprises the following components: square angle grooves are symmetrically formed in two sides of the front end of the jacking plate (603), branch plates are fixedly connected to four corners of the lock tongue cover (605), the branch plates on two sides of the lower end of the lock tongue cover (605) can be correspondingly embedded in the square angle grooves, the lock tongue cover (605) is matched with rear end bolts of the cross beam (501) through the branch plates and the bolts, the front end surface of the lock tongue cover (605) is provided with clamping tongue grooves, and the cross beam (501) can be hooked at the front end of the jacking plate (603) through the clamping tongue grooves and the matching of the jacking tongues (604).

9. The automatic lifting, turning and climbing combined template for hollow thin-wall pier construction according to claim 1, which is characterized in that: the front end of the second hanging table (2) adopts the structural composition mode of the first hanging table (1) as well, and is respectively provided with a standing plate (8), a front T-shaped plate (9) and a side T-shaped plate (10); different structural modes lie in that the rear end of the side T-shaped plate (10) is clamped with a second right-angle plate (20), the upper end bolt of the second right-angle plate (20) is provided with a bottom T-shaped plate (21), wherein the embedded part (4) is specifically arranged on the left side and the right side of the bottom T-shaped plate (21) through bolts, the front end of the reinforcement bar (401) penetrates through the bottom T-shaped plate (21) and is arranged with the bottom T-shaped plate (21) through nuts, the upper end of the third hanging platform (3) is provided with the bottom T-shaped plate (21), and other structures and connecting modes are identical with those of the second hanging platform (2).

10. The automatic lifting, turning and climbing combined template for hollow thin-wall pier construction according to claim 9, wherein the template comprises the following components: the main beam frame (7) comprises a side beam plate (701) which is arranged at the top end of the vertical plate (22) through a bolt, and the top end of the side beam plate penetrates through the second right angle plate (20) and is arranged at the bottom of the second right angle plate (20) in a positioning way through the bolt; the right side bolt of the side beam plate (701) is provided with a first inclined plate (702), and the top bolt is arranged at the bottom of the second rectangular plate (20); the second inclined plate (703) is mounted on the lower right bolt of the first inclined plate (702), the main beam plate (704) is mounted on one end of the first inclined plate (702) far away from the bolt, the top of the main beam plate (704) is propped against the bottom of the second rectangular plate (20), and the bottom is inserted on the third hanging platform (3);

the front side bolts at the top ends of the vertical plate pieces (22) and positioned on the side beam plates (701) are provided with a first tilting plate (705), and the top bolts of the first tilting plate (705) are arranged on the standing plate (8) of the second hanging platform (2).