CN219710906U - Finalized movable template assembling and disassembling construction platform - Google Patents

Abstract

The invention provides a stereotyped movable and disassembleable formwork construction platform, which includes a plurality of upright columns. The side walls of the upright columns are provided with internal perforations, and the bottom of each upright column is provided with a column base. The column base includes a base body, a set There is a grout blocking board on the outer wall of the base body and a grouting hole on the top surface of the grout blocking board. A column seat is provided on the top surface of the grout blocking board, and a column seat is provided on the top surface of the column seat to be plugged into the column. Matching the column holes, the outer wall of the column base is provided with a plurality of outer perforations aligned with the inner perforations, and fixing bolts are provided in the outer perforations and the inner perforations. This standardized movable and removable formwork construction platform uses prefabricated columns and column bases to form the lower structure of the construction platform, which is beneficial to the overall construction efficiency of the project.

Description

A standardized movable and disassembleable formwork construction platform

Technical field

The utility model relates to the technical field of building construction, and in particular to a stereotyped movable and removable formwork construction platform.

Background technique

With the rapid development of the construction industry and the continuous updating of building structure forms, various super-high structures continue to emerge in buildings with different functions, especially super-high, super-span, and large-area factory projects. The formwork system of Design and construction are important guarantees for the safe, economical and rapid construction of the project.

At present, structures such as super-high, super-span, large-area, and high-altitude corridors are still dominated by traditional full-hall formwork, but this type of formwork system has many disadvantages. The conventional construction process of the traditional Mantang formwork is: (1) Hardening of the column erection foundation: The formwork foundation needs to be artificially leveled and hardened to reach strength, or hard materials can be laid before the formwork can be erected. Increased construction costs; (2) Erection of formwork supports: When the height of the formwork system is greater than 10 meters, a large number of frames need to be erected, which takes up a lot of turnover materials, requires large labor input, and has low erection and disassembly efficiency. The erection height is too high, and the columns need to be Multiple connections lead to safety hazards such as large vertical deviation, large lateral deflection, and uneven column stress. Later rectification is difficult, and the above disadvantages become more serious as the height and span increase; (3) Cast-in-situ structure , remove the formwork supports after the beam and plate structures have reached the design strength: super-span structures are often combined with prestressed, post-cast strips and other measures, resulting in beam and plate support formwork having to wait until the relevant components meet the design requirements before they can be dismantled, which is serious This restricts the turnover of formwork and support materials and affects construction efficiency.

The above-mentioned existing technical solutions have the following shortcomings: existing column foundations are usually constructed using cast-in-place methods, and the above-mentioned construction methods have the disadvantage of a long construction period, which affects the overall construction efficiency of the project.

Utility model content

The problem to be solved by this utility model is to provide a stereotyped movable and disassembleable formwork construction platform in view of the above-mentioned deficiencies in the prior art, which solves the problems of low construction efficiency in the prior art.

The above-mentioned purpose of the present utility model is achieved through the following technical solutions: a stereotyped movable and disassembleable formwork construction platform, including a plurality of upright columns, the side walls of the upright columns are provided with inner perforations, and each The bottom of the column is provided with a column base. The column base includes a base body, a grout blocking plate provided on the outer wall of the base body, and a grouting hole opened on the top surface of the grout blocking plate. The top of the grout blocking plate A column seat is provided on the surface. The top surface of the column seat is provided with a column hole for plugging and mating with the column. The outer wall of the column seat is provided with a plurality of outer perforations aligned with the inner perforations. Fixing bolts are provided in the outer through holes and the inner through holes.

The utility model is further configured as follows: the base body has an inner groove, the bottom wall of the column insertion hole is provided with a through-axis hole connected to the inner groove, and the outer side wall of the base body is provided with a plurality of inner grooves. Connected guide sliding holes, each of the guide sliding holes is slidably provided with a pointed-shaped movable inserting column at one end away from the inner groove, and a pushing column mechanism is provided in the inner groove, and the pushing column mechanism includes a movable setting A movable shaft in the inner groove with the top passing through the shaft hole, a plurality of hinged frames arranged on the outer wall of the movable shaft, and a linking rod with both ends hinged to the movable inserting column and the hinged frame respectively. The hinge point of the movable inserting column is lower than the hinge point of the connecting rod and the hinge frame.

The utility model is further configured as follows: the bottom of the movable shaft is provided with a guide pressure plate that slides with the inner groove, and a disc spring is provided between the guide pressure plate and the bottom wall of the inner groove.

The utility model is further configured as follows: each of the upright columns is provided with a high-altitude support, a plurality of first-lane Bailey groups are provided on the high-altitude support, and a second plurality of first-lane Bailey groups are provided on the high-altitude support. A beam bottom platform is provided on the top surface of the second beam group, and a plate bottom platform is provided between adjacent second beam groups. A beam bottom bracket is provided on the bottom platform, a plate bottom bracket is provided on the plate bottom platform, and a beam plate forming mold is provided on top of the beam bottom bracket and the plate bottom bracket.

The utility model is further configured as follows: the beam bottom bracket includes a beam bottom column vertically disposed on the beam bottom platform, a beam bottom crossbar disposed between adjacent beam bottom columns, and a beam bottom bracket disposed on the top of each beam bottom column. The beam bottom support is used to support the beam plate forming mold. A beam bottom groove is provided on the top surface of the beam bottom support. A plurality of beam bottom supports are provided in the beam bottom groove. A plurality of the beam bottom supports are provided. The support surface formed by the outer tube surface of the bottom tube is flush with the top surface of the beam bottom jack.

The utility model is further configured as follows: the plate bottom bracket includes a plate bottom column installed vertically on the plate bottom platform, a plate bottom crossbar provided between adjacent plate bottom columns, and a plate bottom bracket for connecting multiple parallel plate bottoms. The row scissor braces of the columns, the column scissor braces used to connect multiple slab bottom columns in the same row, and the slab bottom jacks provided on the top of each slab bottom column and used to support the beam and plate forming molds, and the slab bottom jacks are There is a plate bottom groove on the top surface, and a plurality of plate bottom brackets are provided in the plate bottom groove. The support surface formed by the outer tube surfaces of the plurality of plate bottom brackets is flush with the top surface of the plate bottom bracket. .

The utility model is further configured as follows: the beam plate forming mold includes a beam lower formwork arranged on the beam bottom top support and a plurality of beam bottom support supports, a beam side formwork arranged vertically on the beam lower formwork, and a beam bottom formwork arranged on the bottom top of the slab. There are several under-slab formworks on the support and multiple bottom-slab support plates, and a plate-side formwork vertically arranged on the under-slab formwork.

The utility model is further provided that: a connection structure for connecting the two is provided between the beam bottom upright column and the slab bottom upright column, and the connection structure includes a connection structure arranged in parallel between the adjacent beam bottom upright column and the slab bottom upright column. Connecting rods and connecting scissor braces arranged between the connecting rods.

To sum up, the beneficial technical effects of this utility model are:

(1) This standardized movable and disassembleable formwork construction platform uses prefabricated columns and column bases to form the lower structure of the construction platform, which is beneficial to the overall construction efficiency of the project.

(2) The beam bottom platform and the slab bottom platform form a reliable structural formwork system foundation at high altitude, which solves the problem of super-high, super-span, large-area, high-altitude corridor and other structural construction that requires the erection of a large number of frames and takes up a large amount of turnover materials, Construction pain points that consume a lot of labor;

(3) The beam bottom platform is used as the beam support foundation to independently set up the beam bottom bracket, and the plate bottom platform is used as the plate bracket foundation to independently set up the plate bottom bracket, so as to realize the erection of formwork brackets at high altitude and greatly reduce the erection height of the beam bottom bracket and plate bottom bracket. Volume, save a lot of turnover materials and labor, eliminate the additional safety risks caused by the imbalance of accumulated errors due to multiple connections of beam-bottom columns and slab-bottom columns of ultra-high structures, and ensure safety;

(4) The beam bottom platform and the slab bottom platform form a reliable structural formwork system foundation at high altitude, which greatly reduces the erection height of the beam bottom bracket and the slab bottom bracket, and solves the problem of beam bottom columns and slabs caused by ultra-high formwork brackets. The accumulated errors of multiple connections of the bottom columns are different, which causes some beam bottom columns and slab bottom columns to undergo excessive lateral deflection, which is prone to safety risks;

(5) The beam bottom platform and the slab bottom platform form a reliable foundation for the structural formwork system at high altitude, which avoids the need for the beam bottom bracket and the slab bottom bracket to be laid after the foundation is flat and hardened and has sufficient strength, or hard materials are laid behind. The disadvantages of being erectable solve the problems of high foundation requirements and cumbersome processing for ultra-high formwork brackets;

(6) The beam bottom platform and the slab bottom platform form a reliable foundation for the structural formwork system at high altitude. If there is no formwork frame in the lower space, there will be an ideal operating space, and the ground construction process can be interspersed in advance. The upper structure and lower part The ground structure and decoration are constructed simultaneously to speed up the construction progress.

Description of drawings

Figure 1 is a cross-sectional structural view of the finalized movable and removable formwork construction platform in the long-span direction of the utility model;

Figure 2 is a cross-sectional structural view of the short-span direction of the finalized movable and removable formwork construction platform in the present utility model;

Figure 3 is a cross-sectional structural view of the base of the utility model;

Figure 4 is a partial structural schematic diagram of the push column mechanism of the utility model;

Figure 5 is a schematic structural diagram of the first Bailey group and reinforcement assembly in the present utility model;

Figure 6 is a schematic structural diagram of the reinforcement assembly in the present utility model;

Figure 7 is a cross-sectional structural view of the middle plate bottom platform, beam bottom bracket, beam plate forming mold, and upper beam plate of the utility model;

Figure 8 is a cross-sectional structural view of the mid-panel bottom bracket in the long-span direction of the utility model;

Figure 9 is an enlarged view of point A in Figure 8;

Figure 10 is a schematic structural diagram of the connection structure in the present utility model.

In the above drawings: 1. Upright column; 11. Internal perforation; 12. Column base; 121. Base body; 122. Grouting board; 123. Grouting hole; 124. Column base; 125. Column hole; 126. External perforation; 127, fixed bolt; 13, inner groove; 14, shaft hole; 15, guide sliding hole; 16, movable inserting column; 17, push column mechanism; 171, movable shaft; 172, hinged frame; 173, connecting Moving rod; 174. Guide pressure plate; 175. Disc spring; 18. Pile hole; 2. High-altitude support; 3. First Bailey group; 31. Reinforcement rod; 32. Limit rod; 33. Reinforcement rotating fastener ; 4. The second Bailey group; 41. Beam bottom platform; 5. Slab bottom platform; 6. Beam bottom bracket; 61. Beam bottom column; 62. Beam bottom crossbar; 63. Beam bottom support; 64. Beam bottom groove; 65. Beam bottom bracket; 7. Slab bottom bracket; 71. Slab bottom column; 72. Slab bottom crossbar; 73. Row scissor braces; 74. Column scissor braces; 75. Slab bottom support; 76 , plate bottom groove; 77, plate bottom hosting; 8, connection structure; 81, connecting rod; 82, connecting scissor brace; 9, beam plate forming mold; 91, beam lower formwork; 92, beam lower back flute; 93, Beam side formwork; 94, beam side back corrugation; 95, slab under the formwork; 96, slab under the back corrugation; 97, slab side formwork; 10, upper beam plate; 101, beam concrete; 102, slab concrete.

Detailed ways

In order to make the technical means, creative features, objectives and effects achieved by the present utility model clearer and easier to understand, the utility model will be further elaborated below in conjunction with the accompanying drawings and specific implementation modes.

As shown in Figures 1 and 3, the utility model proposes a standardized movable and disassembleable formwork construction platform, which includes a column 1. In this embodiment, the column 1 is a square prefabricated column, and the bottom of the outer wall of the column 1 runs through Two inner perforations 11 are provided. The two inner perforations 11 are distributed up and down and have circular cross-sections. The bottom of each column 1 is provided with a column base 12 buried in the soil base layer.

As shown in Figures 2 and 3, the column base 12 includes a cylindrical base body 121. The top of the outer side wall of the base body 121 is integrally connected with a slurry blocking plate 122. The cross section of the slurry blocking plate 122 is annular. A grouting hole 123 with a circular cross-section is provided on the top surface of 122. A column-inserting seat 124 with a square cross-section is integrally connected to the top surface of the slurry blocking board 122. A column-inserting hole 125 with a square cross-section is provided on the top surface of the column-installing seat 124. There are two outer through holes 126 connected with the insertion hole 125. The two outer through holes 126 are distributed up and down and both have circular cross-sections. When the column 1 is inserted into the column hole 125 until the outer through hole 126 and the inner through hole 11 are aligned, fixing bolts 127 are inserted through the outer through hole 126 and the inner through hole 11 . The fixing bolts 127 are used to fix the upright column 1 to the column base 12 .

As shown in Figures 2 and 3, the base 121 has an inner groove 13 with a circular cross-section. The bottom wall of the insertion hole 125 is provided with a through-axis hole 14 communicating with the inner groove 13. The horizontal direction of the through-axis hole 14 is The cross section is circular. There are four guide sliding holes 15 equidistantly circumferentially provided on the outer wall of the base body 121. The four guide sliding holes 15 are all connected with the inner groove 13. Each guide sliding hole 15 is slidably provided with a movable plug 16. The end of the column 16 away from the inner groove 13 extends out of the guide sliding hole 15, and the end of the movable inserting column 16 away from the inner groove 13 is pointed, so that the movable inserting column 16 can be inserted into the soil base more conveniently.

As shown in Figures 2 and 3, a column pushing mechanism 17 is provided in the inner groove 13. The column pushing mechanism 17 is used to push the movable inserting column 16 to move away from the inner groove 13. The column pushing mechanism 17 includes a movable shaft 171 and a hinged frame 172. , linking rod 173. The movable shaft 171 is arranged at the center of the inner groove 13 . The movable shaft 171 is cylindrical. The top of the movable shaft 171 passes through the shaft hole 14 . The movable shaft 171 cooperates with the sliding rod of the shaft hole 14 . Four hinged frames 172 are fixedly connected to the outer wall of the movable shaft 171 . The four hinged frames 172 are equidistantly distributed in the circumference. The four hinged frames 172 are respectively arranged corresponding to the four guide sliding holes 15 . One end of the linking rod 173 is hinged with the movable inserting column 16 through a pin, and the other end is hinged with the hinged frame 172 through a pin. The hinge point of the linking rod 173 and the movable inserting column 16 is lower than the hinged connection between the connecting rod 173 and the hinged frame 172 point.

As shown in Figures 2 and 3, the bottom of the movable shaft 171 is integrally connected with a guide pressure plate 174. The guide pressure plate 174 is disc-shaped. The guide pressure plate 174 slides with the inner groove 13, so that the movable shaft 171 can reciprocate up and down relatively stably. sports. A disc spring 175 is provided between the bottom surface of the guide pressure plate 174 and the bottom wall of the inner groove 13. The disc spring 175 is used to push the guide plate and the movable shaft 171 upward, so that the hinge point of the linking rod 173 and the movable inserting column 16 remains below The state of the hinge point between the linkage rod 173 and the hinge frame 172.

During construction, pile holes 18 are excavated on the surface of the compacted soil base, and then a crane is used to place the column base 12 into the pile hole 18. At this time, the plugging plate 122 of the column base 12 closes the opening at the top of the pile hole 18. , then the crane lifts the column 1 to just above the column base 12, and then slowly lowers the column 1 so that the column 1 is inserted into the column hole 125 until the outer perforation 126 and the inner perforation 11 are aligned, and then install the fixing bolt 127, the fixing bolt 127 Fix the upright column 1 on the column base 12. When the upright column 1 is slowly inserted into the main hole, the upright column 1 will press down on the movable shaft 171, causing the movable shaft 171 to move downward. Since the linkage rod 173 and the movable inserting column 16 The hinge point is lower than the hinge point of the linking rod 173 and the hinge frame 172, then the downward movement of the movable shaft 171 will push the movable inserting column 16 to move away from the inner groove 13 through the linking rod 173, and the movable inserting column 16 has a pointed shape. The head will be inserted into the soil base around the pile hole 18, and then the worker uses a grouting machine to send the concrete mortar through the grouting hole 123 into the pile hole 18 closed by the grouting plate 122. After the concrete mortar hardens, the column is completed. Installation work of base 12.

This standardized movable and disassembleable formwork construction platform uses prefabricated columns 1 and column bases 12 to form the lower structure of the construction platform, which is beneficial to the overall construction efficiency of the project.

As shown in Figures 1 and 2, the high-altitude support 2 is a self-contained structural corbel or a support added to the column 1. The self-contained structural corbel refers to the structural corbel formed integrally with the column 1. According to In the pre-design, the support added to the column 1 refers to the support installed later on the top surface or side wall of the column 1. The support is an existing support component. The support includes steel legs and steel cattle. Legs etc.

As shown in Figures 1 and 2, in this embodiment, two first-passage Bailey groups 3 are symmetrically installed on the high-altitude support 2 of each column 1, and the first-passage Bailey group 3 is installed on the high-altitude support 2 Above, the length direction of the first Bailey group 3 is the short-span direction of the finalized movable and removable formwork construction platform. The Bailey assembly is an existing load-bearing component. The Bailey assembly is a stereotyped and standardized product with large bearing capacity, simple and convenient installation and disassembly, small steel content per unit area, and obvious economic benefits. The first Bailey group 3 determines its assembled form and size through calculation to ensure that it can withstand the upper load and can be effectively combined with the high-altitude support 2 to facilitate construction.

As shown in Figures 5 and 6, a reinforcement component is provided between the two first Bailey groups 3 on the same high-altitude support 2 to enhance the connection strength between the two. The reinforcement component includes a reinforcement rod 31 and a limiting rod 32. , Reinforce the rotating fastener 33. The reinforcing rods 31 are hollow steel pipes, and the number of the reinforcing rods 31 is two. The two reinforcing rods 31 penetrate the two first lane groups 3 , and the two reinforcing rods 31 are erected on the first lane groups 3 . The limit rods 32 are hollow steel pipes. The number of the limit rods 32 is two. The two limit rods 32 are located above the reinforcement rods 31, and the two limit rods 32 are perpendicular to the two reinforcement rods 31. The two limit rods 32 are perpendicular to the two reinforcement rods 31. The positioning rods 32 are respectively located on both sides of the two first lane groups 3. The two limiting rods 32 are respectively in contact with the outward outer walls of the two first lane groups 3. The two limiting rods 32 are To limit the movement of the two first Bailey groups 3 to the outside. The reinforced rotating fastener 33 is an existing connecting fastener, and the reinforced rotating fastener 33 is used to connect the mutually perpendicular reinforcing rod 31 and the limiting rod 32 .

As shown in Figures 1 and 2, a plurality of second-lane Bailey groups 4 are installed on the first-lane Bailey group 3, and the second-lane Bailey groups 4 are installed on the first-lane Bailey group 3. The belay groups 4 are arranged at parallel intervals. The length direction of the second belay group 4 and the length direction of the first belay group 3 cross or are perpendicular to each other. The length direction of the second belay group 4 is this stereotype. The long-span direction of the removable and removable formwork construction platform. The Bailey assembly is an existing load-bearing component. The Bailey assembly is a stereotyped and standardized product with large bearing capacity, simple and convenient installation and disassembly, small steel content per unit area, and obvious economic benefits. The assembly form and size of the second deck assembly 4 are determined through calculation to ensure that it can withstand the upper load and can be effectively combined with the first deck set 3 to facilitate construction.

As shown in Figure 2, a beam bottom platform 41 is laid on the top surface of the second Bailey group 4. The beam bottom platform 41 is made of multiple square steel or channel steel laid in parallel. A bottom platform 5 is provided between the adjacent second bay groups 4, and both sides of the bottom platform 5 are set up on the second bay group 4. The beam bottom platform 41 and the slab bottom platform 5 form a reliable structural formwork system foundation at high altitude, which solves the problem of super-high, super-span, large-area, high-altitude corridor and other structural construction that requires the erection of a large number of frames, which consumes a large amount of turnover materials and consumes The pain point of a lot of manual construction.

As shown in Figures 2 and 7, the beam bottom platform 41 is provided with a beam bottom bracket 6. The beam bottom bracket 6 is a steel pipe scaffold in the form of a fastener type, a socket type disc buckle type, a bowl buckle type, etc., and the beam bottom bracket 6 includes Beam bottom columns 61, beam bottom crossbars 62, and beam bottom jacks 63. In this embodiment, the beam bottom column 61 is a hollow steel pipe. The number of the beam bottom column 61 is set to two according to calculation. The bottom of the beam bottom column 61 usually has a base that is screwed to the beam bottom platform 41. The beam bottom column 61 is Rectangular distribution, where rectangular distribution means that the beam bottom columns 61 have multiple rows and columns. The beam bottom crossbar 62 is a hollow steel pipe. The beam bottom crossbar 62 is arranged between adjacent beam bottom columns 61. The beam bottom crossbar 62 and the beam bottom column 61 are perpendicular to each other. The beam bottom crossbar 62 is used to connect adjacent beam bottom columns. The beam bottom columns 61 are connected as a whole, and the beam bottom crossbar 62 and the beam bottom column 61 are connected by rotating fasteners or other methods.

As shown in Figures 2 and 7, the beam bottom jack 63 is disposed on the top of each beam bottom column 61. The beam bottom jack 63 is an existing support member, and a beam is provided on the top surface of the beam bottom jack 63. Bottom groove 64, each beam bottom groove 64 is provided with two beam bottom brackets 65, the length direction of the beam bottom bracket 65 is the same as the length direction of the first Bailey group 3, the beam bottom bracket 65 is a For longer hollow steel pipes, the beam bottom bracket 65 is not easy to rotate, and the vertices of the outer tube surfaces of multiple beam bottom brackets 65 will be connected to form a support surface.

As shown in Figures 2 and 8, the bottom platform 5 is provided with a bottom bracket 7. The bottom bracket 7 is a steel pipe scaffolding in the form of fastener type, socket-type disc buckle type, bowl buckle type, etc. The bottom bracket 7 includes The bottom column 71, the bottom crossbar 72, the row scissor braces 73, the column scissor braces 74, and the bottom support 75. The bottom column 71 is a hollow steel pipe. The bottom of the bottom column 71 usually has a base screwed to the top surface of the bottom platform 5 . The bottom column 71 is rectangularly distributed. The rectangular distribution means that the bottom column 71 has multiple rows and Multiple columns. The bottom crossbar 72 is a hollow steel pipe. The bottom crossbar 72 is arranged between adjacent bottom crossbars 72. The bottom crossbar 72 and the bottom column 71 are perpendicular to each other. The bottom crossbar 72 is used to connect the corresponding bottom crossbars. The adjacent plate bottom columns 71 are connected as a whole, and the plate bottom crossbar 72 and the plate bottom column 71 are connected by means of rotating fasteners or the like.

As shown in Figures 2 and 8, the row scissor braces 73 are used to connect multiple parallel slab bottom columns 71. The row scissor braces 73 are composed of multiple inclined steel pipes that cross each other. The steel pipes of the row scissor braces 73 are connected to the slab bottom columns. 71 are connected through rotating fasteners, etc., and the row scissor braces 73 are important rods that strengthen the longitudinal rigidity of the bottom bracket 7.

As shown in Figures 2 and 8, the column scissor braces 74 are used to connect multiple slab bottom columns 71 in the same row. The column scissor braces 74 are composed of a plurality of steel pipes arranged at an angle and crossing each other. The steel pipes of the column scissor braces 74 are connected to the slab bottom columns. The scissor braces 74 are important rods that strengthen the longitudinal rigidity of the bottom bracket 7.

As shown in Figures 8 and 9, the bottom support 75 is arranged on the top of each bottom column 71. The bottom column 71 is a hollow steel pipe. The bottom support 75 is an existing support member. The bottom support 75 is an existing support member. The bracket 75 is installed on the top of the bottom column 71 by inserting. A bottom groove 76 is provided on the top surface of the bottom support 75. Two bottom tubes 77 are provided in each bottom groove 76. The length direction of the bottom tube 77 is in line with the first Bailey group 3. The length direction is the same. The bottom bracket 77 is a hollow steel pipe with a longer length. The bottom bracket 77 is not easy to rotate. The vertices of the outer tube surfaces of multiple bottom brackets 77 will be connected to form a supporting surface.

As shown in Figures 2 and 10, a connection structure 8 is provided between the beam bottom column 61 and the slab bottom column 71 for connecting the two. The connection structure 8 includes a connecting rod 81 and a connecting scissor brace 82. The connecting rod 81 is a hollow steel pipe. The connecting rod 81 connects the two beam bottom columns 61 and the two plate bottom columns 71 on both sides of the beam bottom column 61. The connecting rod 81 is perpendicular to each other with the beam bottom column 61 and the plate bottom column 71. , the connecting rod 81 is connected to the beam bottom column 61 and the beam bottom column 61 through rotating fasteners, etc., and a plurality of connecting rods 81 arranged in parallel form a connecting surface. The connecting scissor braces 82 are arranged between adjacent connecting rods 81. The connecting scissor braces 82 are X-shaped rods. The connecting scissor braces 82 and the connecting rods 81 are connected through rotating fasteners or other means.

As shown in Figures 1 and 7, a beam plate forming mold 9 is provided on the top of the beam bottom bracket 6 and the plate bottom bracket 7. The beam plate forming mold 9 includes a beam lower formwork 91, a beam side formwork 93, a plate lower formwork 95, and a plate side formwork. template97. The lower beam formwork 91 is located above the beam bottom jack 63 and multiple beam bottom brackets 65. A plurality of beam lower back flutes 92 are arranged in parallel between the beam lower template 91 and the beam bottom brackets 65. The lower beam back flutes 92 are square columns. , the length direction of the beam lower back corrugation 92 is perpendicular to the length direction of the beam bottom bracket 65 . The beam side formwork 93 is installed vertically on the beam lower formwork 91 through screw connection. The beam lower formwork 91 and the four beam side formworks 93 form a cavity with a rectangular cross section. The outer walls of the beam side formwork 93 are connected with screws. The beam side back fluting 94 is a square column, and the beam side back fluting 94 is vertically installed on the beam lower back fluting 92 through screw connection.

As shown in Figures 1 and 7, the lower plate formwork 95 is located above the plate bottom jack 75 and multiple plate bottom brackets 77. A plurality of lower plate back flutes 96 are arranged in parallel between the lower plate template 95 and the plate bottom brackets 77. The lower back fluting 96 is a square cylinder, and the length direction of the lower back fluting 96 is perpendicular to the length direction of the bottom bracket 77 . The plate side formwork 97 is installed vertically on the lower plate formwork 95 through screw connection. The lower plate formwork 95 and the four plate side formworks 97 form a cavity with a rectangular cross section. The outer walls of the plate side formwork 97 are connected with screws. The board side back fluting is a square cylinder, and the board side back fluting is vertically installed on the lower board back fluting 96 through screw connection.

As shown in Figures 1 and 7, an upper beam plate 10 is poured into the beam plate forming mold 9. The upper beam plate 10 includes integrally formed beam concrete 101 and slab concrete 102. The beam concrete 101 is formed on the lower beam formwork 91 and four beams. The slab concrete 102 is formed in the cavity formed by the lower formwork 95 and the four slab side formworks 97 .

The beam bottom platform 41 is used as the beam support foundation to independently set up the beam bottom bracket 6, and the plate bottom platform 5 is used as the plate bracket foundation to independently set up the plate bottom bracket 7, thereby realizing the erection of the formwork bracket at high altitude and greatly reducing the number of beam bottom brackets 6 and plate bottom brackets 7. The erection height and volume can save a lot of turnover materials and labor, eliminate the additional safety risks caused by the imbalance of accumulated errors due to multiple connections of the beam bottom columns 61 and slab bottom columns 71 of the ultra-high structure, and ensure safety.

The beam bottom platform 41 and the slab bottom platform 5 form a reliable structural formwork system foundation at high altitude, which greatly reduces the erection height of the beam bottom bracket 6 and the slab bottom bracket 7, and solves the problem of the beam bottom column 61 caused by the ultra-high formwork bracket. , the accumulated errors of multiple connections of the slab bottom columns 71 are different, which in turn causes some of the beam bottom columns 61 and the slab bottom columns 71 to undergo excessive lateral deflection, which is prone to safety risks.

The beam bottom platform 41 and the slab bottom platform 5 form a reliable structural formwork system foundation at high altitude, which avoids the need for the beam bottom bracket 6 and the slab bottom bracket 7 to be laid flat and hardened with sufficient strength, or to lay hard materials and other measures. The disadvantage of being able to be erected at the rear solves the problems of high foundation requirements and cumbersome processing for ultra-high formwork brackets.

The beam bottom platform 41 and the slab bottom platform 5 form a reliable foundation for the structural formwork system at high altitude. If there is no formwork frame in the lower space, there will be an ideal operating space, and the ground construction process can be interspersed in advance, and the upper structure and the lower ground The structure and decoration are constructed simultaneously to speed up the construction progress.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the present utility model can be modified. If the technical solution is modified or equivalently substituted without departing from the purpose and scope of the technical solution of the present utility model, it shall be covered by the claims of the present utility model.

Claims (8)

1. The utility model provides a removable form construction platform that can form of group of finalizing design, includes a plurality of stands (1), its characterized in that: interior perforation (11) have been seted up on the lateral wall of stand (1), every the bottom of stand (1) all is provided with post seat (12), post seat (12) include pedestal (121), set up on pedestal (121) lateral wall stifled thick liquid board (122), set up grouting holes (123) on stifled thick liquid board (122) top surface, be provided with dress post seat (124) on the top surface of stifled thick liquid board (122), set up on the top surface of dress post seat (124) with stand (1) grafting complex post hole (125), set up a plurality of outer perforation (126) that align with interior perforation (11) on the lateral wall of dress post seat (124), wear to be equipped with fixing bolt (127) in outer perforation (126) and the interior perforation (11).

2. The modular removable modular form construction platform of claim 1, wherein: the novel movable hinge is characterized in that an inner groove (13) is formed in the base body (121), a through shaft hole (14) communicated with the inner groove (13) is formed in the bottom wall of the inserting column hole (125), a plurality of guide sliding holes (15) communicated with the inner groove (13) are formed in the outer side wall of the base body (121), movable inserting columns (16) which are far away from one end of the inner groove (13) and are pointed are arranged in the guide sliding holes (15) in a sliding mode, a pushing column mechanism (17) is arranged in the inner groove (13), the pushing column mechanism (17) comprises a movable shaft (171) movably arranged in the inner groove (13) and the top of the movable shaft hole (125), a plurality of hinge supports (172) are arranged on the outer side wall of the movable shaft (171), and hinge rods (173) with the movable inserting columns (16) and the hinge supports (172) are hinged at two ends, and hinge points of the hinge rods (173) and the movable inserting columns (16) are lower than hinge points of the hinge rods (173) and the hinge supports (172).

3. The modular removable modular form construction platform of claim 2, wherein: the bottom of the movable shaft (171) is provided with a guide pressing plate (174) which is in sliding fit with the inner groove (13), and a disc spring (175) is arranged between the guide pressing plate (174) and the bottom wall of the inner groove (13).

4. The modular removable modular form construction platform of claim 1, wherein: every all be provided with high altitude support (2) on stand (1), be provided with a plurality of first bailey groups (3) on high altitude support (2), be provided with second bailey group (4) on first bailey group (3), be provided with beam bottom platform (41) on the top surface of second bailey group (4), adjacent be provided with between second bailey group (4) and take board bottom platform (5) on it, be provided with beam bottom support (6) on beam bottom platform (41), be provided with board bottom support (7) on board bottom platform (5), the top of beam bottom support (6) and board bottom support (7) is provided with beam plate forming die (9).

5. The modular removable modular form construction platform of claim 4, wherein: the beam bottom support (6) comprises beam bottom upright posts (61) vertically arranged on a beam bottom platform (41), beam bottom cross bars (62) arranged between the adjacent beam bottom upright posts (61), beam bottom jacking supports (63) arranged at the tops of the beam bottom upright posts (61) and used for supporting a beam plate forming die (9), beam bottom grooves (64) are formed in the top surfaces of the beam bottom jacking supports (63), a plurality of beam bottom supporting tubes (65) are arranged in the beam bottom grooves (64), and supporting surfaces formed by connecting outer tube surfaces of the beam bottom supporting tubes (65) are flush with the top surfaces of the beam bottom jacking supports (63).

6. The modular removable modular form construction platform of claim 5, wherein: the plate bottom support (7) comprises plate bottom upright posts (71) vertically arranged on a plate bottom platform (5), plate bottom cross rods (72) arranged between the adjacent plate bottom upright posts (71), row scissors supports (73) used for connecting a plurality of plate bottom upright posts (71) in the same row, column scissors supports (74) used for connecting a plurality of plate bottom upright posts (71) in the same row, plate bottom jacking supports (75) arranged at the top of each plate bottom upright post (71) and used for supporting a beam plate forming die (9), plate bottom grooves (76) are formed in the top surfaces of the plate bottom jacking supports (75), a plurality of plate bottom supporting tubes (77) are arranged in the plate bottom grooves (76), and supporting surfaces formed by connecting outer tube surfaces of the plate bottom supporting tubes (77) are flush with the top surfaces of the plate bottom jacking supports (75).

7. The modular removable modular form construction platform of claim 6, wherein: the beam plate forming die (9) comprises a beam lower die plate (91) arranged on a beam bottom support (63) and a plurality of beam bottom supporting tubes (65), a beam side die plate (93) vertically arranged on the beam lower die plate (91), a plate lower die plate (95) arranged on a plate bottom support (75) and a plurality of plate bottom supporting tubes (77) and a plate side die plate (97) vertically arranged on the plate lower die plate (95).

8. The modular removable modular form construction platform of claim 6, wherein: the connecting structure (8) for connecting the beam bottom upright post (61) and the plate bottom upright post (71) is arranged between the beam bottom upright post and the plate bottom upright post, and the connecting structure (8) comprises connecting rods (81) which are arranged between the adjacent beam bottom upright post (61) and the plate bottom upright post (71) in parallel and connecting scissor supports (82) which are arranged between the connecting rods (81).