CN116591465A - High formwork safety protection system of inclined floor support plate and safety construction method - Google Patents

High formwork safety protection system of inclined floor support plate and safety construction method Download PDF

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Publication number
CN116591465A
CN116591465A CN202310705760.1A CN202310705760A CN116591465A CN 116591465 A CN116591465 A CN 116591465A CN 202310705760 A CN202310705760 A CN 202310705760A CN 116591465 A CN116591465 A CN 116591465A
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CN
China
Prior art keywords
plate
supporting
support
adjusting
safety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310705760.1A
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Chinese (zh)
Inventor
王龙飞
李茜
刘宝堂
洪文胜
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China MCC17 Group Co Ltd
Original Assignee
China MCC17 Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China MCC17 Group Co Ltd filed Critical China MCC17 Group Co Ltd
Priority to CN202310705760.1A priority Critical patent/CN116591465A/en
Publication of CN116591465A publication Critical patent/CN116591465A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G11/54—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
    • E04G11/56—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like of telescopic type
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The invention discloses a high formwork safety protection system of an inclined building carrier plate and a safety construction method, and belongs to the field of high formwork. The protection system comprises a framework supporting unit and a safety supporting unit, wherein the framework supporting unit is positioned below the floor support plate, and the safety supporting unit is arranged at the top of the framework supporting unit and supports the floor support plate; the safety support unit comprises a fixed plate fixedly arranged at the top of the framework support unit, a plurality of groups of adjusting structures are distributed on the fixed plate at equal intervals along the circumferential direction, the tops of the groups of adjusting structures are connected with a support plate together, the groups of adjusting structures are used for adjusting the height of the support plate and enabling the support plate to be always kept in a horizontal state, and wedge-shaped blocks which are attached to the bottom surface of the floor support plate and support the top of the support plate are arranged. The protection system can effectively and rapidly ensure the transverse inclination angle and the longitudinal levelness of the floor support plate under the condition of not instable support, prevent concrete leakage at the side nodes and ensure construction safety.

Description

High formwork safety protection system of inclined floor support plate and safety construction method
Technical Field
The invention relates to the technical field of high formwork safety, in particular to a high formwork safety protection system of an inclined building carrier plate and a safety construction method.
Background
When the inclined floor support plate is in shoring construction, a high-formwork support system is generally adopted, the support system needs to ensure the angle stability of the inclined floor support plate, and meanwhile, the structural stability and the reliability of the support system are also ensured. The bottom and the top of the existing high formwork are generally uniformly provided with independent adjusting parts, and the structural forms are various.
For example: the patent application publication CN102561668A discloses a top-supported portal scaffold, wherein the height of the top support can be adjusted through an adjustable base and an adjustable supporting seat, the bottom of the adjustable base and the top of the adjustable supporting seat are generally vertically arranged with the supporting system (i.e. in a horizontal state in an ideal state), and the bottom surface of the bottom adjusting component cannot accurately guarantee the state in a parallel horizontal plane due to the flatness of the structure at the bottom of the adjustable base. Meanwhile, as the number of layers of the high formwork is increased, a certain deviation angle exists between the vertical column of the supporting system, namely the grooved pipe structure in CN102561668A and the vertical degree required by design, the top surface of the adjustable supporting seat is difficult to be in a plane parallel to each other, point contact type support is formed between the top of the final adjusting part and the floor support plate easily, the supporting stability of the floor support plate is low, and the bottom surface is easy to be damaged when concrete is poured. When the parallelism of the top surfaces of all adjustable supporting seats cannot be ensured, the transverse inclination angle and the longitudinal levelness of the floor supporting plate supported at the top are directly influenced, whether the transverse inclination angle of the floor supporting plate meets the requirement or not and whether the longitudinal levelness meets the standard or not are required to be retested after the floor supporting, the whole implementation operation steps are complicated, no matter whether any one of the transverse inclination angle and the longitudinal levelness does not meet the standard, leakage concrete is easily caused to occur at the side part node of the inclined floor supporting plate, and safety accidents can also occur in serious cases.
In practical construction, in a high formwork support system of a floor support plate, particularly an inclined floor support plate, the safety stability and the operation convenience of the support are important considerations, and how to improve the performance of the support system on the basis of being convenient for construction operation is significant.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to provide a high formwork safety protection system for an inclined floor support plate and a safety construction method, and the safety protection system can effectively and rapidly ensure the transverse inclination angle and the longitudinal levelness of the floor support plate under the condition of not instable support, prevent concrete leakage at side nodes and ensure construction safety.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
the high formwork safety protection system of the inclined floor support plate comprises a framework support unit and a safety support unit, wherein the framework support unit is positioned below the floor support plate, and the safety support unit is arranged at the top of the framework support unit and supports the floor support plate;
the safety support unit comprises a fixed plate fixedly arranged at the top of the framework support unit, a plurality of groups of adjusting structures are distributed on the fixed plate at equal intervals along the circumferential direction, the tops of the groups of adjusting structures are connected with a support plate together, the groups of adjusting structures are used for adjusting the height of the support plate and enabling the support plate to be always kept in a horizontal state, and wedge-shaped blocks which are attached to the bottom surface of the floor support plate and support the top of the support plate are arranged.
Furthermore, the adjusting structure comprises an adjusting screw rod rotatably arranged on the fixed plate, a guide rod is further arranged on the upper surface of the fixed plate, a baffle is arranged at the top of the guide rod, and the top of the adjusting screw rod is in rotary fit connection with the baffle; the periphery of the adjusting screw is matched with a sliding block which moves up and down relative to the guide rod, a first rotating shaft is arranged on the sliding block, a second rotating shaft corresponding to the first rotating shaft is arranged on the lower surface of the supporting plate, pin shafts are respectively arranged at two ends of the first rotating shaft and the second rotating shaft, and the pin shafts at the two ends of the first rotating shaft and the second rotating shaft are respectively connected through connecting rods.
Furthermore, two groups of guide rods are symmetrically arranged on two sides of the upper surface of the fixed plate, the adjusting screw is positioned between the two groups of guide rods, the periphery of the adjusting screw is in threaded fit with the sliding block, and the guide rods respectively penetrate through two sides of the sliding block.
Still further, the limiting groove has been seted up at the top of backup pad, and wedge fixed mounting is in this limiting groove, and wedge upper surface is equipped with anti-skidding line.
Further, the wedge-shaped block comprises a connecting plate arranged on the supporting plate and an adjusting plate which is arranged in a rotating fit with one end of the connecting plate, and a supporting body is arranged at the bottom of the free end of the adjusting plate in a rotating fit;
the tip of connecting plate is equipped with the fixing base, and the regulating part sets up on the fixing base and the cooperation is installed the sliding body on the regulating part, and sliding body top and supporter normal running fit, regulating part are used for driving the sliding body and carry out horizontal slip to the open and shut of drive regulating plate free end rotates.
Furthermore, the adjusting piece adopts a screw rod, the adjusting piece penetrates through the fixing seat and extends towards the inner side of the connecting plate, the sliding body is in threaded fit with the adjusting piece, and a horizontally extending guide piece is arranged between the bottom of the sliding body and the inner wall of the connecting plate.
Still further still include the top stay subassembly that sets up between skeleton supporting element and shear force wall, top stay subassembly is along the highly extending direction interval distribution of skeleton supporting element to provide horizontal direction holding power to the skeleton supporting element.
Further, the supporting component comprises a support fixed on the shear wall, a supporting auxiliary plate is arranged on the outer side of the support, a plurality of groups of supporting pieces are uniformly arranged on the outer surface of the supporting auxiliary plate at intervals along the circumferential direction, the outer ends of the plurality of groups of supporting pieces are connected with a supporting main plate together, and the structure of the supporting pieces is the same as that of the adjusting structure; the supporting piece is used for adjusting the position of the supporting main board and enabling the supporting main board to be always kept in a vertical state; the top support main board is also provided with a top support body which is used for being matched and clamped with the framework supporting unit.
Furthermore, an X-shaped reinforcing rib plate is arranged in the support, and reinforcing rods are connected between the reinforcing rib plates.
The safety construction method of the inclined floor carrier plate high formwork safety protection system comprises the following steps:
when assembled, the components are as follows: setting up the skeleton supporting units layer by layer, installing multiple groups of safety supporting units at intervals along the length direction at the top of the skeleton supporting units, adjusting the supporting surfaces of the wedge-shaped blocks of the multiple groups of safety supporting units to be in the same inclined plane by matching with a calibration ruler, then installing multiple groups of top supporting components at intervals along the height direction of the skeleton supporting units, finally hoisting the building supporting plate and pouring concrete,
when the cast-in-place concrete is removed, after the cast-in-place concrete is maintained, the safety support unit is adjusted to separate the wedge-shaped block from the bottom surface of the floor support plate, and the framework support unit and the top support component are removed from top to bottom in sequence.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) According to the high formwork safety protection system for the inclined floor support plate, the datum plate parallel to the horizontal plane is reset at the top of the safety support unit, the floor support plate can be accurately supported through the wedge blocks on the datum plate, the supporting surfaces of all the wedge blocks can be coplanar rapidly through adjusting the heights of the datum plate, the supporting surfaces are the bottom surfaces of the floor support plate, the transverse inclination angle of the floor support plate is ensured while the longitudinal levelness of the floor support plate is ensured, the operation steps are rapid, the transverse and longitudinal indexes of the floor support plate are not needed to be retested basically, the labor intensity can be reduced effectively, and the operation efficiency is improved.
(2) The high formwork safety protection system of the inclined floor support plate further comprises the jacking components arranged between the framework support units and the shear wall, the jacking components are distributed at intervals along the height extending direction of the framework support units, and provide horizontal supporting force for the framework support units, so that horizontal axial jacking effect is realized, and the stability and reliability of the framework support system structure are ensured.
Drawings
FIG. 1 is a schematic diagram showing the use state of the safety protection system of the present invention;
FIG. 2 is a schematic view of a safety support assembly according to the present invention;
FIG. 3 is a schematic view of the internal structure of the wedge block of the present invention;
fig. 4 is a schematic structural view of a jack-up assembly according to the present invention.
Reference numerals in the schematic drawings illustrate:
the framework support unit 1 is provided with a plurality of support members,
the safety support unit 2, the fixing plate 21, the adjusting structure 22, the adjusting screw 221, the guide bar 222, the baffle 223, the slider 224, the second shaft 225, the connecting rod 227, the first shaft 228, the support plate 23, the wedge block 24, the connecting plate 241, the adjusting plate 242, the support 243, the fixing base 244, the adjusting piece 245, the slider 246,
the support comprises a support assembly 3, a support 31, a support auxiliary plate 32, a support piece 33, a support main plate 34 and a support body 35.
Detailed Description
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The invention is further described below with reference to examples.
Examples
Referring to fig. 1-4, the high formwork safety protection system for the inclined floor support plate of the embodiment comprises a framework support unit 1 and a safety support unit 2, wherein the framework support unit 1 is positioned below the floor support plate, and the safety support unit 2 is arranged at the top of the framework support unit 1 and supports the floor support plate; specifically, the safety support unit 2 comprises a fixed plate 21 fixedly mounted at the top of the framework support unit 1, a plurality of groups of adjusting structures 22 are distributed on the fixed plate 21 at equal intervals along the circumferential direction, the tops of the groups of adjusting structures 22 are connected with a support plate 23 together, the groups of adjusting structures 22 are used for adjusting the height of the support plate 23 and keeping the support plate 23 in a horizontal state all the time, and wedge-shaped blocks 24 which are attached to and supported by the bottom surface of the floor support plate are arranged at the top of the support plate 23.
In this embodiment, the adjusting structure 22 is provided with three groups in total and is arranged in an equilateral triangle, the adjusting structure 22 includes an adjusting screw 221 rotatably mounted on the fixed plate 21, the upper surface of the fixed plate 21 is also provided with guide rods 222, specifically, two groups of guide rods 222 are symmetrically mounted on two sides, the tops of the two groups of guide rods 222 are provided with a baffle 223, the adjusting screw 221 is located between the two groups of guide rods 222, and the top of the adjusting screw 221 is in rotational fit connection with the baffle 223; the adjusting screw 221 is screw-fitted at its outer periphery with a slider 224 moving up and down relative to the guide bar 222, and the guide bar 222 passes through both sides of the slider 224, respectively. The sliding block 224 is provided with a first rotating shaft 228 in a rotating fit manner, the lower surface of the supporting plate 23 is provided with a second rotating shaft 225 in a rotating fit manner, two ends of the first rotating shaft 228 and the second rotating shaft 225 are respectively provided with a pin shaft, and the pin shafts at the two ends of the first rotating shaft 228 and the second rotating shaft 225 are respectively connected through a connecting rod 227. More precisely, the fixed mounting positions of the three sets of rotating shafts two 225 on the lower surface of the supporting plate 23 are arranged in an equilateral triangle, and the fixed mounting positions of the three sets of rotating shafts one 228 are arranged in an equilateral triangle. The adjusting structure 22 is adapted to adjust the height of the support plate 23, and the support plate 23 is always in a horizontal state during adjustment, which means that the parallel horizontal plane, i.e. the transverse and longitudinal directions, are in a horizontal state, and the wedge-shaped blocks 24 are adapted to support the floor support plate.
In this embodiment, since a horizontally arranged support plate 23 is redesigned at the top of the safety support unit 2 as a reference platform, the adjusting screw 221 of the adjusting structure 22 drives the slide block 224 to move up and down along the guide rod 222, so that the upper rotating shaft 228 rotates by a certain angle, and the height and the horizontal relative position of the support plate 23 are adjusted through the connecting rod 227, and no matter one or two adjusting screws 221 can be adjusted or adjusted at the same time, the relative height of the support plate 23 and the relative position of the relative fixing plate 21 can not be adjusted, the horizontal state of the support plate 23 can not be changed, and the wedge block 24 is matched to perform the safety jacking of the inclined building support plate.
In practice, as a different embodiment of the wedge block 24, optionally, a limit groove is formed at the top of the supporting plate 23, the wedge block 24 is fixedly installed in the limit groove, and the upper surface of the wedge block 24 is provided with anti-skid patterns. The upper surface of the wedge-shaped block 24 is used for directly contacting with the inclined floor support plate for supporting, and the anti-skid patterns are added to effectively improve the supporting stability. The upper surface inclination angle correspondence of wedge 24 is suitable with the inclination angle of slope building carrier plate, realizes the mutual laminating support of inclined plane.
As another embodiment of the wedge block 24, as shown in fig. 3, the wedge block 24 includes a connection plate 241 fixedly installed on the support plate 23, and an adjustment plate 242 rotatably installed with one end of the connection plate 241, the free end bottom of the adjustment plate 242 being rotatably installed with a support 243; the tip of connecting plate 241 is equipped with fixing base 244, and the slider 246 is installed to the cooperation on adjusting piece 245 setting on fixing base 244, and slider 246 top and support 243 normal running fit, adjusting piece 245 are used for driving slider 246 to carry out horizontal slip to the open and shut of drive regulating plate 242 free end rotates. Specifically, the adjusting member 245 is a screw, the adjusting member 245 passes through the fixing seat 244 and extends towards the inner side of the connecting plate 241, the sliding body 246 is in threaded fit with the adjusting member 245, and a horizontally extending guide member is arranged between the bottom of the sliding body 246 and the inner wall of the connecting plate 241, for example, a fit mode of a guide block and a guide groove can be adopted between the wall surfaces of the sliding body 246 and the connecting plate 241, so that the horizontal axial displacement adjustment of the screw to the sliding body 246 is realized. The top of the sliding body 246 is connected with the bottom of the supporting body 243 through a rotating shaft, and the top of the supporting body 243 is connected with the bottom of the free end of the adjusting plate 242 through a rotating shaft, so that the change of the inclination angle of the adjusting plate 242 can be controlled when the sliding body 246 moves horizontally and axially, and the sliding body 246 can be suitable for attaching and supporting floor support plates with different inclination angles according to the use requirements.
In practice, the top of the wedge block 24 can be set to be a multi-stage ladder-shaped surface consistent with the inclined trend of the floor support plate, namely, the tangential line of the top contour line of each stage ladder is still consistent with the inclined angle of the floor support plate, so that the effect of multi-stage linear support at the top of the multi-stage ladder is realized, the stable support effect can be realized, and the ladder design adapting to the floor support plate can be correspondingly adopted when the ladder-shaped floor support plate is faced with a special ladder-shaped floor support plate, so that the fitting support of the ladder matched with the floor support plate is realized.
In order to further improve the overall support stabilizing effect, the more optimized scheme is that the safety protection system of the embodiment comprises a supporting component 3 arranged between the framework supporting unit 1 and the shear wall besides the safety supporting unit 2, wherein the supporting component 3 is distributed at intervals along the height extending direction of the framework supporting unit 1, and provides a horizontal supporting force for the framework supporting unit 1. In practice a set of jacking assemblies 3 are provided at least at the top and bottom of each side of the skeletal support unit 1.
Specifically, as shown in connection with fig. 4, the top support assembly 3 includes a support 31 anchored to a shear wall, wherein the support 31 has anchor mounts at upper and lower ends, and an outwardly extending component mounting frame at the middle, an X-shaped reinforcing rib plate is provided between inner four corners of the component mounting frame, and reinforcing bars extending horizontally are respectively connected to upper and lower portions of the X-shaped reinforcing rib plate to improve the strength and stability of the overall frame structure. The outer side of the support 31 is provided with a horizontal axial supporting structure, the horizontal bearing supporting structure comprises a supporting auxiliary plate 32 arranged on the outer side of the support 31, a plurality of groups of supporting members 33 are uniformly arranged on the outer surface of the supporting auxiliary plate 32 at intervals along the circumferential direction, particularly, three groups of supporting members are provided, the outer ends of the three groups of supporting members 33 are commonly connected with a supporting main plate 34, the structure of the supporting members 33 is the same as that of the adjusting structure 22, and the repeated description is omitted; the supporting piece 33 is used for adjusting the position of the supporting main plate 34 and keeping the supporting main plate 34 in a vertical state all the time; the top support main board 34 is also provided with a top support body 35 which is used for being matched and clamped with the framework supporting unit 1. The supporting body 35 can be an arc supporting body 35 which is suitable for the clamping position of the framework supporting unit 1. The control of the up-down, left-right, front-back and omnibearing motion of the jacking main board 34 can be realized by adjusting the jacking piece 33, so that the jacking body 35 can adapt to the vertical rod and the cross rod position in the framework supporting system 1, the horizontal axial jacking effect is realized, and the structural stability and the reliability of the framework supporting system 1 are ensured.
The safety construction method of the inclined floor carrier plate high formwork safety protection system of the embodiment comprises the following steps:
when assembled, the components are as follows: erecting the framework supporting units 1 layer by layer, installing a plurality of groups of safety supporting units 2 at intervals along the length direction at the top of the framework supporting units 1, adjusting the supporting surfaces of the wedge-shaped blocks 24 of the plurality of groups of safety supporting units 2 to be in the same inclined plane in cooperation with a calibration ruler, then installing a plurality of groups of top supporting components 3 at intervals along the height direction of the framework supporting units 1, and finally hoisting a building supporting plate and pouring concrete;
specifically, the fixing plate 21 is arranged at the top of the framework supporting system 1, pin shafts on the first rotating shaft 228 and the second rotating shaft 225 are connected and assembled through the connecting rod 227, the wedge blocks 24 are arranged at the top of the supporting plate 23, the upper surfaces of the two adjacent wedge blocks 24 are ensured to be in the same inclined plane through adjusting corresponding adjusting screw rods 221 on the corresponding fixing plate 21 and matching with the calibrating ruler, then the supporting component 3 of the framework supporting system 1, which is close to the top and close to the bottom, is arranged, the stability and the anti-overturning performance of the framework supporting system 1 are enhanced through the supporting component 3, and finally the building supporting plate is hoisted and concrete is poured;
when the cast-in-place concrete is removed, after the cast-in-place concrete is cured, the safety support unit 2 is adjusted to separate the wedge-shaped block 24 from the bottom surface of the floor support plate, and the framework support unit 1 and the top support assembly 3 are sequentially removed from high to low.
According to the embodiment, the standard plate of the parallel horizontal plane is reset in the safety protection system, the floor support plate can be quickly propped up through the wedge blocks 24 on the standard plate, the longitudinal levelness of the floor support plate can be ensured due to the fact that the supporting surfaces of all the wedge blocks 24 are coplanar, the transverse inclination angle of the floor support plate can be ensured by adjusting the elevation of the standard plate, the operation steps are simple, convenient and quick, transverse and longitudinal indexes of the floor support plate are not needed to be retested basically, the labor intensity can be effectively reduced, the operation efficiency is improved, and the construction safety is relatively improved.
The invention and its embodiments have been described above by way of illustration and not limitation, but rather one of the embodiments of the invention is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present invention.

Claims (10)

1. High formwork safety protection system of slope building carrier plate, its characterized in that:
the building support device comprises a framework support unit (1) and a safety support unit (2), wherein the framework support unit (1) is positioned below a building support plate, and the safety support unit (2) is arranged at the top of the framework support unit (1) and supports the building support plate;
the safety support unit (2) comprises a fixed plate (21) fixedly arranged at the top of the framework support unit (1), a plurality of groups of adjusting structures (22) are distributed on the fixed plate (21) at equal intervals along the circumferential direction, the tops of the groups of adjusting structures (22) are connected with a support plate (23) together, the groups of adjusting structures (22) are used for adjusting the height of the support plate (23) and enabling the support plate (23) to be always kept in a horizontal state, and wedge-shaped blocks (24) which are attached to and supported by the bottom surface of the floor support plate are arranged at the top of the support plate (23).
2. The inclined floor carrier plate high formwork safety protection system of claim 1, wherein: the adjusting structure (22) comprises an adjusting screw (221) rotatably arranged on the fixed plate (21), a guide rod (222) is further arranged on the upper surface of the fixed plate (21), a baffle plate (223) is arranged at the top of the guide rod (222), and the top of the adjusting screw (221) is in rotary fit connection with the baffle plate (223); the periphery of the adjusting screw (221) is matched with a sliding block (224) which moves up and down relative to the guide rod (222), a first rotating shaft (228) is arranged on the sliding block (224), a second rotating shaft (225) is arranged on the lower surface of the supporting plate (23), pin shafts are respectively arranged at two ends of the first rotating shaft (228) and the second rotating shaft (225), and the pin shafts at two ends of the first rotating shaft (228) and the second rotating shaft (225) are respectively connected through connecting rods (227).
3. The inclined floor carrier plate high formwork safety protection system of claim 2, wherein: two groups of guide rods (222) are symmetrically arranged on two sides of the upper surface of the fixed plate (21), an adjusting screw (221) is positioned between the two groups of guide rods (222), the periphery of the adjusting screw (221) is in threaded fit with the sliding block (224), and the guide rods (222) penetrate through two sides of the sliding block (224) respectively.
4. The inclined floor carrier plate high formwork safety protection system of claim 2, wherein: the top of backup pad (23) has seted up the spacing inslot, wedge (24) fixed mounting in this spacing inslot, and wedge (24) upper surface is equipped with anti-skidding line.
5. The inclined floor carrier plate high formwork safety protection system of claim 2, wherein: the wedge block (24) comprises a connecting plate (241) arranged on the supporting plate (23), and an adjusting plate (242) which is arranged in a rotating fit with one end of the connecting plate (241), wherein a supporting body (243) is arranged at the bottom of the free end of the adjusting plate (242) in a rotating fit;
the tip of connecting plate (241) is equipped with fixing base (244), and regulating part (245) set up on fixing base (244) and on regulating part (245) cooperation install sliding body (246), sliding body (246) top and supporter (243) normal running fit, and regulating part (245) are used for driving sliding body (246) and carry out horizontal slip to the open and shut of drive regulating plate (242) free end rotates.
6. The inclined floor carrier plate high formwork safety protection system of claim 5, wherein: the adjusting piece (245) adopts the screw rod, and adjusting piece (245) passes fixing base (244) and extends to connecting plate (241) inboard, and smooth body (246) and adjusting piece (245) screw thread fit installation are equipped with the guide piece that extends of level between smooth body (246) bottom and connecting plate (241) inner wall.
7. The inclined floor deck high formwork safety protection system as claimed in any one of claims 1-6, wherein: the shear wall structure comprises a framework supporting unit (1) and shear walls, and is characterized by further comprising top supporting components (3) arranged between the framework supporting unit (1) and the shear walls, wherein the top supporting components (3) are distributed at intervals along the height extending direction of the framework supporting unit (1) and provide horizontal supporting force for the framework supporting unit (1).
8. The inclined floor carrier plate high formwork safety protection system of claim 7, wherein: the supporting component (3) comprises a support (31) fixed on the shear wall, a supporting auxiliary plate (32) is arranged on the outer side of the support (31), a plurality of groups of supporting pieces (33) are uniformly arranged on the outer surface of the supporting auxiliary plate (32) at intervals along the circumferential direction, the outer ends of the groups of supporting pieces (33) are connected with a supporting main plate (34) together, and the structure of the supporting pieces (33) is the same as that of the adjusting structure (22); the supporting piece (33) is used for adjusting the position of the supporting main board (34) and enabling the supporting main board (34) to be always kept in a vertical state; the top support main board (34) is also provided with a top support body (35) which is used for being matched and clamped with the framework support unit (1).
9. The inclined floor carrier plate high formwork safety protection system of claim 8, wherein: an X-shaped reinforcing rib plate is arranged in the support (31), and reinforcing rods are connected between the reinforcing rib plates.
10. The safety construction method of the inclined floor support plate high formwork safety protection system as claimed in any one of claims 1 to 9, wherein the steps are as follows:
when assembled, the components are as follows: setting up the skeleton supporting units (1) layer by layer, installing multiple groups of safety supporting units (2) at intervals along the length direction at the top of the skeleton supporting units (1), adjusting by matching with a calibration ruler to ensure that the supporting surfaces of the wedge-shaped blocks (24) of the multiple groups of safety supporting units (2) are positioned on the same inclined plane, then installing multiple groups of top supporting components (3) at intervals along the height direction of the skeleton supporting units (1), finally hoisting a building supporting plate and pouring concrete,
when the cast-in-place concrete is removed, after the cast-in-place concrete is maintained, the safety support unit (2) is adjusted to separate the wedge block (24) from the bottom surface of the floor support plate, and the framework support unit (1) and the top support assembly (3) are sequentially removed from top to bottom.
CN202310705760.1A 2023-06-13 2023-06-13 High formwork safety protection system of inclined floor support plate and safety construction method Pending CN116591465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310705760.1A CN116591465A (en) 2023-06-13 2023-06-13 High formwork safety protection system of inclined floor support plate and safety construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310705760.1A CN116591465A (en) 2023-06-13 2023-06-13 High formwork safety protection system of inclined floor support plate and safety construction method

Publications (1)

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CN116591465A true CN116591465A (en) 2023-08-15

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Application Number Title Priority Date Filing Date
CN202310705760.1A Pending CN116591465A (en) 2023-06-13 2023-06-13 High formwork safety protection system of inclined floor support plate and safety construction method

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Country Link
CN (1) CN116591465A (en)

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