CN113914622B - Auxiliary installation device for underground structure wall formwork and construction method thereof - Google Patents
Auxiliary installation device for underground structure wall formwork and construction method thereof Download PDFInfo
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- CN113914622B CN113914622B CN202111422612.6A CN202111422612A CN113914622B CN 113914622 B CN113914622 B CN 113914622B CN 202111422612 A CN202111422612 A CN 202111422612A CN 113914622 B CN113914622 B CN 113914622B
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- 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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
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- 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
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
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Abstract
An auxiliary installation device of an underground structure wall formwork and a construction method thereof comprise a movable supporting vertical frame, a fixed overturning seat, a movable overturning seat and a formwork auxiliary support plate; the top of the movable supporting vertical frame is rotatably connected with a base; an elastic bolt is inserted into the base; the fixed overturning seat is arranged above the top of the base; the movable overturning seat is connected to the middle part of the template auxiliary support plate and is hinged with the fixed overturning seat; the template auxiliary support plate comprises a support plate main body, a lifting column, a fixed mounting beam, a fixed clamping cushion strip and a movable clamping cushion strip; a first overturning limiting component and a second overturning limiting component are respectively arranged on two sides of the support plate main body; the first overturning limiting component is connected with the elastic bolt on the left side in a hanging manner; the second overturning limiting component is connected with the right elastic bolt in a hanging manner; and control devices are arranged on two sides of the template auxiliary support plate. The invention solves the technical problems that the traditional underground structure wall form is easy to deform during construction, cannot effectively work in a narrow space and influences the wall construction efficiency.
Description
Technical Field
The invention belongs to the technical field of construction engineering construction, and particularly relates to an auxiliary installation device for an underground structure wall formwork and a construction method thereof.
Background
The elevator is a transportation device which is used for servicing a plurality of specific floors in a building and is indispensable in life of people, the elevator device in the prior art is usually provided with a foundation pit at the bottom of the elevator for arranging a buffer device of the elevator, but the foundation pit part has the defects of easy leakage and difficult leakage stoppage, the underground structure wall body water seepage treatment construction method is used for the underground foundation construction of the building, because the buried depth of the underground structure wall body is lower than that of the foundation pit, the market demand of the building industry is in a development state along with the continuous development of the economy of China and the increase of the investment of fixed assets, but the underground structure wall body water seepage treatment construction method is always in a relatively deficient state in the aspect of building construction tools, and the building construction tools are not comprehensive,
in carrying the equipment process to underground structure wall form, mostly all throw into the foundation ditch with the template through the manual work, do so not only cause the deformation of template easily, still influence the life of template, also have the mode that adopts the tower crane to transport the template in the future, the tower crane is bulky, can not effectually work in space narrow and small relatively, influences underground structure wall body efficiency of construction.
Disclosure of Invention
The invention aims to provide an auxiliary installation device of an underground structure wall formwork and a construction method thereof, and aims to solve the technical problems that the traditional underground structure wall formwork is easy to deform during construction, cannot work effectively in a narrow space and influences the construction efficiency of an underground structure wall.
In order to achieve the purpose, the invention adopts the following technical scheme.
An auxiliary installation device for an underground structure wall formwork comprises a movable supporting vertical frame, a fixed overturning seat, a movable overturning seat and a formwork auxiliary support plate; the height of the movable supporting vertical frame is adjustable, and the top of the movable supporting vertical frame is connected with a base; the bottom of the base is rotatably connected with the movable supporting vertical frame; blind holes are respectively formed in the top of the base and positioned on the left side and the right side; an elastic bolt is inserted into the blind hole; when the elastic bolt is in a natural state, the upper end of the elastic bolt exceeds the top of the blind hole; a vertical strip hole is formed in the front side wall of the base at the position corresponding to the blind hole; the long hole is communicated with the blind hole and is used for pressing the elastic bolt; the fixed overturning seat is arranged above the top of the base, and a buffer block is fixedly connected between the fixed overturning seat and the base and positioned in the middle of the blind holes on the two sides; the movable overturning seat is fixedly connected to the middle part of the surface of the template auxiliary support plate and is hinged with the fixed overturning seat; the template auxiliary support plate comprises a support plate main body, a lifting column, a fixed mounting beam, a fixed clamping cushion strip and a movable clamping cushion strip; the support plate main body is rectangular plate-shaped, and sleeves are respectively arranged on the long sides of the two sides of the support plate main body; the two lifting columns are respectively inserted into the sleeves at the two sides, and the top and the bottom of each lifting column respectively extend out of the sleeves; a tooth groove is vertically arranged on the side surface of the lifting cylindrical surface, which is towards one side of the movable supporting vertical frame; the fixed clamping filler strip is connected to the bottoms of the two fixed mounting beams and used for clamping the bottom end of the template to be mounted; the fixed mounting beam is connected to the tops of the two lifting columns; the movable clamping and cushioning strip is arranged above the fixed mounting beam and used for clamping the upper end of the template to be mounted; the movable clamping and cushioning strip is adjustably connected with the fixed mounting beam through a screw; a first overturning limiting component and a second overturning limiting component are respectively arranged on the plate surface of the support plate main body and positioned on two sides of the movable overturning seat; when the template auxiliary support plate rotates to be in a vertical state, the first overturning limiting component is connected with the elastic bolt on the left side in a hanging mode; when the template auxiliary support plate rotates to be in a horizontal state, the second overturning limiting component is connected with the right elastic bolt in a hanging mode; two sides of the surface of the template auxiliary support plate are respectively provided with a control device for adjusting the lifting of the lifting column; the control device comprises a first support plate, a second support plate, a rotating gear and a connecting gear; the first supporting plate is horizontally connected to the position, corresponding to the fixed mounting beam, on the template auxiliary supporting plate; the second supporting plate is vertically connected to the top of the first supporting plate; the rotating gear is arranged on the first supporting plate and rotates through the rocker; the connecting gear is arranged on the first supporting plate and positioned between the rotating gear and the sleeve, one side of the connecting gear is meshed with the rotating gear, and the other side of the connecting gear extends into the sleeve and is meshed with a tooth groove on the lifting column; the rocker swings to drive the rotating gear and the connecting gear to rotate, so that the lifting column is driven to move up and down.
Preferably, the movable supporting stand comprises a base and a stand column; universal wheels are respectively connected to the bottom of the base and positions close to the four corners; the upright post is connected to the top of the base, and the height of the upright post is adjustable; the base is fixedly connected to the top of the upright post.
Preferably, the bottom of the base is rotatably connected with the movable supporting stand through a rotating shaft; the top and the bottom of pivot are connected with the bearing respectively, and two bearings fixed mounting respectively in base and portable support grudging post.
Preferably, the elastic bolt comprises a spring, a limiting plate, a bolt and a shifting piece; the spring is inserted in the blind hole, and the lower end of the spring is fixedly connected with the bottom of the blind hole; the limiting plate is connected with the top of the spring, and an annular baffle plate for preventing the limiting plate from popping up is arranged on the inner side of the top of the blind hole; the bolt is connected to the top of the limiting plate, and the upper end of the bolt exceeds the top surface of the annular baffle; the shifting piece is fixedly connected to the limiting plate and corresponds to the position of the elongated hole, and the outer end of the shifting piece extends out of the elongated hole.
Preferably, the buffer block comprises a supporting block and a rubber pad; the rubber pads are respectively attached to the left side and the right side of the supporting block.
Preferably, the first overturning limiting assembly comprises a connecting block and a first hanging block; the connecting block is attached to the support plate main body and is fixedly connected with the support plate main body; the first hanging block is horizontally connected to the side face, facing the movable supporting stand, of the connecting block, and a first hole for inserting the left elastic bolt is formed in the first hanging block; the second overturning limiting component comprises a connecting rod and a second hanging block; the connecting rod is vertically connected to the bracket plate main body; the second hanging block is vertically connected to the end part of the bottom surface of the connecting rod; and a second hole for inserting the right elastic bolt is formed in the second hanging block.
Preferably, the fixing clip strip comprises a bottom supporting plate and a first clamping plate; the two first clamping plates are arranged at the top of the bottom supporting plate along the long edges of the two sides of the bottom supporting plate respectively; the distance between the two first clamping plates is not less than the thickness of the template to be installed;
the movable clamping and cushioning strip comprises a top pressing plate and a second clamping plate; the two second clamping plates are respectively arranged at the bottom of the top pressing plate along the long edges of the two sides of the top pressing plate; the distance between the two second clamping plates is not less than the thickness of the template to be installed.
Preferably, a rotating arm is hinged to the front side surface of the second supporting plate and located below the rotating gear; a locking clamping block is fixedly arranged at the end part of the rotating arm; a rotating disc is arranged on the front side surface of the rotating gear; the outer ring of the rotating disc is provided with clamping block grooves at intervals, and the locking clamping blocks are clamped with the clamping block grooves in a matched mode.
The use method of the auxiliary installation device of the underground structure wall formwork comprises the following steps.
Step one, the auxiliary installation device is moved to a foundation pit of an underground structure.
And step two, rotating the movable overturning seat to adjust the template auxiliary support plate to be in a horizontal state, so that the elastic bolt on the right side is connected with the second overturning limiting component.
And step three, moving the auxiliary mounting device to the edge position of the foundation pit, and placing the template to be mounted on the top of the template auxiliary support plate.
And step four, rotating the screw rod to adjust the movable clamping and cushioning strip, so that the movable clamping and cushioning strip and the fixed clamping and cushioning strip are respectively clamped at two ends of the template to be installed.
And fifthly, moving the auxiliary installation device to enable the auxiliary installation device to be far away from the edge of the foundation pit.
And step six, loosening the elastic bolt on the right side and the second overturning limiting assembly, and rotating the movable overturning seat to enable the template auxiliary support plate to be adjusted to be in a vertical state.
And step seven, fixedly connecting the elastic bolt on the left side with the first overturning limiting component.
And step eight, moving the auxiliary mounting device to the mounting position of the template to be mounted, rocking the rocker to adjust the movable clamping and cushioning strip, so as to adjust the vertical displacement of the template to be mounted, and meanwhile, rotating the base to adjust the angle of the template to be mounted.
And step nine, after the position of the template to be installed is adjusted, installing the template to be installed, and finishing the construction.
Compared with the prior art, the invention has the following characteristics and beneficial effects.
1. The movable support vertical frame is arranged and placed in a foundation pit of an underground structure, a template auxiliary support plate is firstly rotated to a horizontal state, a template to be installed is horizontally placed on the template auxiliary support plate from the top edge of the foundation pit, then a screw rod is rotated to adjust a fixing clamping pad strip and a movable clamping pad strip at two ends of a lifting column to fix the template to be installed, the template auxiliary support plate is subsequently turned over to a vertical state, the template to be installed vertically corresponds to the inner wall of the underground structure wall to be constructed, an operation rocker rotates a rotating gear, the lifting column is driven to move by meshing of a connecting gear, the vertical displacement of the template to be installed is adjusted, and the template to be installed is assembled corresponding to the inner wall of the underground structure wall; the auxiliary installation device for installing the template has the advantages of being simple in operation mode, convenient for stable assembly and fixation of the template to be installed, capable of avoiding collision and damage of the template to be installed and capable of improving the construction efficiency of the underground structure wall.
2. According to the turnover limiting device, the second turnover limiting component and the first turnover limiting component are arranged, the turnover limiting component is fixedly connected with the template auxiliary support plate, switching between a horizontal state and a vertical state of turnover movement of the template auxiliary support plate is limited, the buffer block is used for overturning and buffering the first hanging block and the second hanging block, the elastic bolt is used for being matched and plugged with the first hole channel and the second hole channel, the turnover state of the template auxiliary support plate is fixed, the elastic bolt is pulled to descend by pressing the shifting piece, connection between the elastic bolt and the first hole channel or the second hole channel is released, turnover operation of the template auxiliary support plate is facilitated, and construction efficiency is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of an auxiliary installation device of a formwork auxiliary support plate in a vertical state.
Fig. 2 is a schematic structural view of an auxiliary installation device of the formwork auxiliary support plate in a horizontal state.
Fig. 3 is an enlarged schematic view of point a in fig. 1.
Fig. 4 is an enlarged schematic view of point B in fig. 1.
Fig. 5 is a schematic structural view of the auxiliary support plate of the formwork in the present invention.
FIG. 6 is a schematic view of the structure of the lifting column of the present invention with the tooth grooves.
Fig. 7 is a schematic view of the structure of the base provided with the elongated hole in the present invention.
Fig. 8 is a schematic structural view of the movable support stand according to the present invention.
Fig. 9 is a schematic structural view of the formwork auxiliary support plate provided with a first overturn limiting assembly and a second overturn limiting assembly.
Reference numerals: 1-movable supporting vertical frame, 1.1-base, 1.2-upright post, 1.3-universal wheel, 2-base, 3-blind hole, 3.1-annular baffle, 4-fixed turning seat, 5-movable turning seat, 6-template auxiliary support plate, 6.1-support plate main body, 6.2-lifting column, 6.3-fixed mounting beam, 6.4-fixed clamping gasket strip, 6.4.1-bottom supporting plate, 6.4.2-first clamping plate, 6.5-movable clamping gasket strip, 6.5.1-top pressing plate, 6.5.2-second clamping plate, 6.6-sleeve, 6.7-screw rod, 6.8-roller, 6.9-knob, 7-template to be mounted, 8-long strip hole, 9-buffer block, 9.1-supporting block, 9.2-rubber pad, 10-tooth groove, 11-elastic bolt, 11.1-spring, 11.2-bolt, 11.3-connecting rod, 11.4-shifting piece, 12-first limiting block component, 13.1-second limiting component, 13-second limiting plate component, 13.2-connecting component, 13-second limiting component, 13-turning component, and 6.3-blind hole component, 13.2-a second hanging block, 14-a control device, 14.1-a first support plate, 14.2-a second support plate, 14.3-a rotating gear, 14.4-a connecting gear, 14.5-a rocker, 14.6-a rotating arm, 14.7-a locking fixture block, 14.8-a rotating disc, 15-a rotating shaft, 16-a first pore passage, 17-a second pore passage, 18-a fixture block groove, 19-a foundation pit, 20-a first threaded hole and 21-a second threaded hole.
Detailed Description
As shown in fig. 1-9, the auxiliary installation device for the wall form of the underground structure comprises a movable supporting vertical frame 1, a fixed turning seat 4, a movable turning seat 5 and a form auxiliary support plate 6; the height of the movable supporting vertical frame 1 is adjustable, and the top of the movable supporting vertical frame 1 is connected with a base 2; the bottom of the base 2 is rotationally connected with the movable supporting vertical frame 1; blind holes 3 are respectively formed in the top, the left side and the right side of the base 2; an elastic bolt 11 is inserted into the blind hole 3; when the elastic bolt 11 is in a natural state, the upper end of the elastic bolt 11 exceeds the top of the blind hole 3; a vertical strip hole 8 is formed in the front side wall of the base 2 at a position corresponding to the blind hole 3; the long hole 8 is communicated with the blind hole 3 and is used for pressing the elastic bolt 11; the fixed overturning seat 4 is arranged above the top of the base 2, and a buffer block 9 is fixedly connected between the fixed overturning seat 4 and the base 2 and positioned in the middle of the blind holes 3 at the two sides; the movable overturning seat 5 is fixedly connected to the middle part of the surface of the template auxiliary support plate 6, and the movable overturning seat 5 is hinged with the fixed overturning seat 4; the template auxiliary support plate 6 comprises a support plate main body 6.1, a lifting column 6.2, a fixed mounting beam 6.3, a fixed clamping cushion strip 6.4 and a movable clamping cushion strip 6.5; the support plate main body 6.1 is rectangular plate-shaped, and sleeves 6.6 are respectively arranged on the long sides of the two sides of the support plate main body 6.1; two lifting columns 6.2 are respectively inserted into the sleeves 6.6 at the two sides, and the top and the bottom of each lifting column 6.2 respectively extend out of the sleeve 6.6; a tooth groove 10 is vertically arranged on the side surface of the lifting column 6.2 facing one side of the movable supporting vertical frame 1; the fixed clamping filler strip 6.4 is connected to the bottoms of the two fixed mounting beams 6.3 and used for clamping the bottom end of the template 7 to be mounted; the fixed mounting beam 6.3 is connected to the tops of the two lifting columns 6.2; the movable clamping and cushioning strip 6.5 is arranged above the fixed mounting beam 6.3 and used for clamping the upper end of the template 7 to be mounted; the movable clamping and cushioning strip 6.5 is adjustably connected with the fixed mounting beam 6.3 through a screw 6.7; a first overturning limiting component 12 and a second overturning limiting component 13 are respectively arranged on the plate surface of the support plate main body 6.1 and on two sides of the movable overturning seat 5; when the template auxiliary support plate 6 rotates to be in a vertical state, the first overturning limiting component 12 is connected with the left elastic bolt 11 in a hanging manner; when the template auxiliary support plate 6 rotates to be in a horizontal state, the second overturning limiting component 13 is connected with the right elastic bolt 11 in a hanging mode; two sides of the surface of the template auxiliary support plate 6 are respectively provided with a control device 14 for adjusting the lifting of the lifting column 6.2; the control device 14 comprises a first support plate 14.1, a second support plate 14.2, a rotating gear 14.3 and a connecting gear 14.4; the first supporting plate 14.1 is horizontally connected to the template auxiliary supporting plate 6 at a position corresponding to the fixed mounting beam 6.3; the second supporting plate 14.2 is vertically connected to the top of the first supporting plate 14.1; the rotating gear 14.3 is arranged on the first supporting plate 14.1 and rotates through a rocker 14.5; the connecting gear 14.4 is arranged on the first supporting plate 14.1 and positioned between the rotating gear 14.3 and the sleeve 6.6, one side of the connecting gear 14.4 is meshed with the rotating gear 14.3, and the other side of the connecting gear 14.4 extends into the sleeve 6.6 and is meshed with the tooth groove 10 on the lifting column 6.2; the rocker 14.5 swings to drive the rotating gear 14.3 and the connecting gear 14.4 to rotate, so that the lifting column 6.2 is driven to move up and down.
In this embodiment, the connecting gear 14.4 is connected to the first support plate 14.1 through a riser.
In this embodiment, the movable supporting stand 1 includes a base 1.1 and a column 1.2; universal wheels 1.3 are respectively connected to the bottom of the base 1.1 and positions close to the four corners; the upright post 1.2 is connected to the top of the base 1.1, and the height of the upright post 1.2 is adjustable; the base 2 is fixedly connected to the top of the upright post 1.2.
In this embodiment, the bottom of the base 2 is rotatably connected with the movable support stand 1 through a rotating shaft 15; the top and the bottom of the rotating shaft 15 are respectively connected with bearings, and the two bearings are respectively and fixedly installed in the base 2 and the movable supporting vertical frame 1.
In this embodiment, the elastic bolt 11 includes a spring 11.1, a limiting plate 11.2, a bolt 11.3, and a shifting piece 11.4; the spring 11.1 is inserted into the blind hole 3, and the lower end of the spring 11.1 is fixedly connected with the bottom of the blind hole 3; the limiting plate 11.2 is connected with the top of the spring 11.1, and an annular baffle 3.1 for preventing the limiting plate 11.2 from popping up is arranged on the inner side of the top of the blind hole 3; the bolt 11.3 is connected to the top of the limiting plate 11.2, and the upper end of the bolt 11.3 exceeds the top surface of the annular baffle 3.1; the shifting piece 11.4 is fixedly connected to the position, corresponding to the elongated hole 8, of the limiting plate 11.2, and the outer end of the shifting piece 11.4 extends out of the elongated hole 8.
In this embodiment, the buffer block 9 includes a support block 9.1 and a rubber pad 9.2; the rubber pads 9.2 are respectively attached to the left side and the right side of the supporting block 9.1 and used for buffering the first overturning limiting component 12 and the second overturning limiting component 13.
In this embodiment, the first overturn limiting component 12 includes a connecting block 12.1 and a first hanging block 12.2; the connecting block 12.1 is attached to the support plate main body 6.1 and is fixedly connected with the support plate main body 6.1; the first hanging block 12.2 is horizontally connected to the side surface of the connecting block 12.1 facing the movable supporting vertical frame 1, and a first hole channel 16 for inserting the left elastic bolt 11 is arranged in the first hanging block 12.2; the second overturning limiting component 13 comprises a connecting rod 13.1 and a second hanging block 13.2; the connecting rod 13.1 is vertically connected to the bracket plate main body 6.1; the second hanging connection block 13.2 is vertically connected to the end part of the bottom surface of the connecting rod 13.1; a second duct 17 for inserting the right elastic bolt 11 is opened in the second hooking block 13.2.
In this embodiment, the fixing clip strip 6.4 includes a bottom bracket 6.4.1 and a first clamping plate 6.4.2; two first clamping plates 6.4.2 are arranged on the top of the bottom supporting plate 6.4.1 along the long edges of the two sides of the bottom supporting plate 6.4.1 respectively; the distance between the two first clamping plates 6.4.2 is not less than the thickness of the template 7 to be installed;
the movable clamping and cushioning strip 6.5 comprises a top pressing plate 6.5.1 and a second clamping plate 6.5.2; two second clamping plates 6.5.2 are respectively arranged at the bottom of the top pressing plate 6.5.1 along the long edges at the two sides of the top pressing plate 6.5.1; the distance between the two second clamping plates 6.5.2 is not less than the thickness of the template 7 to be installed.
In this embodiment, a rotating arm 14.6 is hinged to the front side surface of the second support plate 14.2 and located below the rotating gear 14.3; a locking fixture block 14.7 is fixedly arranged at the end part of the rotating arm 14.6; a rotating disc 14.8 is arranged on the front side face of the rotating gear 14.3; the outer rings of the rotating discs 14.8 are provided with clamping block grooves 18 at intervals, and the locking clamping blocks 14.7 are clamped with the clamping block grooves 18 in a matched mode.
In this embodiment, the fixed mounting beam 6.3 is provided with first threaded holes 20 at intervals; a second threaded hole 21 is formed in the position, corresponding to the first threaded hole 20, of the movable clamping and padding strip 6.5; the screw 6.7 is correspondingly arranged in the first threaded hole 20 and the second threaded hole 21 in a penetrating manner.
In this embodiment, the upper end of the screw rod 6.7 exceeds the upper end of the second threaded hole 21, and a knob 6.9 for facilitating rotation is arranged at the upper end of the screw rod 6.7.
In this embodiment, a group of rollers 6.8 are respectively arranged on the long edges at the two sides of the support plate main body 6.1; when the support plate main body 6.1 is horizontally arranged, the template 7 to be installed can roll on the rollers 6.8 to advance, and the friction force between the template 7 to be installed and the support plate main body 6.1 is reduced.
The use method of the auxiliary installation device for the underground structure wall formwork comprises the following steps.
Step one, the auxiliary installation device is moved into a foundation pit 19 of the underground structure.
And step two, rotating the movable overturning seat 5 to adjust the template auxiliary support plate 6 to be in a horizontal state, so that the elastic bolt 11 on the right side is connected with the second overturning limiting component 13.
And step three, moving the auxiliary mounting device to the edge position of the foundation pit 19, and placing the template 7 to be mounted on the top of the template auxiliary support plate 6.
And step four, rotating the screw 6.7 to adjust the movable clamping and cushioning strip 6.5, so that the movable clamping and cushioning strip 6.5 and the fixed clamping and cushioning strip 6.4 are respectively clamped at two ends of the template 7 to be installed.
And step five, moving the auxiliary mounting device to enable the auxiliary mounting device to be far away from the edge of the foundation pit 19.
And step six, loosening the elastic bolt 11 on the right side and the second overturning limiting component 13, and rotating the movable overturning seat 5 to enable the template auxiliary support plate 6 to be adjusted to be in a vertical state.
Step seven, fixedly connecting the elastic bolt 11 on the left side with the first overturning limiting component 12;
and step eight, moving the auxiliary mounting device to the mounting position of the template 7 to be mounted, and rocking the rocker 14.5 to adjust the movable clamping and cushioning strip 6.5, so as to adjust the vertical displacement of the template 7 to be mounted, and meanwhile, rotating the base 2 to adjust the angle of the template 7 to be mounted.
And step nine, after the position of the template 7 to be installed is adjusted, installing the template 7 to be installed, and finishing the construction.
Claims (9)
1. The utility model provides an underground structure wall form's supplementary installation device which characterized in that: comprises a movable supporting vertical frame (1), a fixed turning seat (4), a movable turning seat (5) and a template auxiliary support plate (6); the height of the movable supporting vertical frame (1) is adjustable, and the top of the movable supporting vertical frame (1) is connected with a base (2); the bottom of the base (2) is rotatably connected with the movable supporting vertical frame (1); blind holes (3) are respectively arranged at the top and the left and the right sides of the base (2); an elastic bolt (11) is inserted into the blind hole (3); when the elastic bolt (11) is in a natural state, the upper end of the elastic bolt (11) exceeds the top of the blind hole (3); a vertical strip hole (8) is formed in the front side wall of the base (2) at a position corresponding to the blind hole (3); the long hole (8) is communicated with the blind hole (3) and is used for pressing the elastic bolt (11); the fixed overturning seat (4) is arranged above the top of the base (2), and a buffer block (9) is fixedly connected between the fixed overturning seat (4) and the base (2) and positioned in the middle of the blind holes (3) on the two sides; the movable overturning seat (5) is fixedly connected to the middle of the surface of the template auxiliary support plate (6), and the movable overturning seat (5) is hinged with the fixed overturning seat (4); the template auxiliary support plate (6) comprises a support plate main body (6.1), a lifting column (6.2), a fixed mounting beam (6.3), a fixed clamping cushion strip (6.4) and a movable clamping cushion strip (6.5); the support plate main body (6.1) is rectangular plate-shaped, and sleeves (6.6) are respectively arranged on the long edges of the two sides of the support plate main body (6.1); two lifting columns (6.2) are respectively inserted into the sleeves (6.6) at two sides, and the top and the bottom of each lifting column (6.2) respectively extend out of the sleeve (6.6); a tooth groove (10) is vertically arranged on the side surface of the lifting column (6.2) facing one side of the movable supporting vertical frame (1); the fixed clamping cushion strips (6.4) are connected to the bottoms of the two fixed mounting beams (6.3) and used for clamping the bottom ends of the templates (7) to be mounted; the fixed mounting beam (6.3) is connected to the tops of the two lifting columns (6.2); the movable clamping and cushioning strip (6.5) is arranged above the fixed mounting beam (6.3) and is used for clamping the upper end of the template (7) to be mounted; the movable clamping and cushioning strip (6.5) is adjustably connected with the fixed mounting beam (6.3) through a screw (6.7); a first overturning limiting component (12) and a second overturning limiting component (13) are respectively arranged on the plate surface of the support plate main body (6.1) and positioned on two sides of the movable overturning seat (5); when the template auxiliary support plate (6) rotates to be in a vertical state, the first overturning limiting component (12) is connected with the elastic bolt (11) on the left side in a hanging mode; when the template auxiliary support plate (6) rotates to be in a horizontal state, the second overturning limiting component (13) is connected with the right elastic bolt (11) in a hanging mode; two sides of the surface of the template auxiliary support plate (6) are respectively provided with a control device (14) for adjusting the lifting of the lifting column (6.2); the control device (14) comprises a first support plate (14.1), a second support plate (14.2), a rotating gear (14.3) and a connecting gear (14.4); the first supporting plate (14.1) is horizontally connected to the position, corresponding to the fixed mounting beam (6.3), on the template auxiliary supporting plate (6); the second supporting plate (14.2) is vertically connected to the top of the first supporting plate (14.1); the rotating gear (14.3) is arranged on the first supporting plate (14.1) and rotates through a rocker (14.5); the connecting gear (14.4) is arranged on the first supporting plate (14.1) and positioned between the rotating gear (14.3) and the sleeve (6.6), one side of the connecting gear (14.4) is meshed with the rotating gear (14.3), and the other side of the connecting gear (14.4) extends into the sleeve (6.6) and is meshed with a tooth groove (10) on the lifting column (6.2); the rocker (14.5) swings to drive the rotating gear (14.3) and the connecting gear (14.4) to rotate, so that the lifting column (6.2) is driven to move up and down.
2. The auxiliary installation device of underground structure wall form of claim 1, wherein: the movable supporting vertical frame (1) comprises a base (1.1) and an upright post (1.2); the bottom of the base (1.1) and positions close to the four corners are respectively connected with universal wheels (1.3); the upright post (1.2) is connected to the top of the base (1.1), and the height of the upright post (1.2) is adjustable; the base (2) is fixedly connected to the top of the upright post (1.2).
3. The auxiliary installation device of underground structure wall form of claim 1, wherein: the bottom of the base (2) is rotatably connected with the movable supporting vertical frame (1) through a rotating shaft (15); the top and the bottom of the rotating shaft (15) are respectively connected with bearings, and the two bearings are respectively and fixedly installed in the base (2) and the movable supporting vertical frame (1).
4. The auxiliary installation device of underground structure wall form of claim 1, wherein: the elastic bolt (11) comprises a spring (11.1), a limiting plate (11.2), a bolt (11.3) and a shifting piece (11.4); the spring (11.1) is inserted into the blind hole (3), and the lower end of the spring (11.1) is fixedly connected with the bottom of the blind hole (3); the limiting plate (11.2) is connected with the top of the spring (11.1), and an annular baffle (3.1) for preventing the limiting plate (11.2) from popping up is arranged on the inner side of the top of the blind hole (3); the plug pin (11.3) is connected to the top of the limiting plate (11.2), and the upper end of the plug pin (11.3) exceeds the top surface of the annular baffle plate (3.1); the poking sheet (11.4) is fixedly connected to the limiting plate (11.2) and corresponds to the position of the strip hole (8), and the outer end of the poking sheet (11.4) extends out of the strip hole (8).
5. The auxiliary installation device of an underground structure wall form of claim 1, which is characterized in that: the buffer block (9) comprises a supporting block (9.1) and a rubber pad (9.2); the rubber pads (9.2) are respectively attached to the left side and the right side of the supporting block (9.1).
6. The auxiliary installation device of underground structure wall form of claim 1, wherein: the first overturning limiting assembly (12) comprises a connecting block (12.1) and a first hanging block (12.2); the connecting block (12.1) is attached to the support plate main body (6.1) and is fixedly connected with the support plate main body (6.1); the first hanging and connecting block (12.2) is horizontally connected to the side face, facing the movable supporting vertical frame (1), of the connecting block (12.1), and a first hole channel (16) for inserting the left elastic bolt (11) is formed in the first hanging and connecting block (12.2); the second overturning limiting component (13) comprises a connecting rod (13.1) and a second hanging block (13.2); the connecting rod (13.1) is vertically connected to the support plate main body (6.1); the second hanging and connecting block (13.2) is vertically connected to the end part of the bottom surface of the connecting rod (13.1); a second pore canal (17) for inserting the right elastic bolt (11) is arranged in the second hanging and connecting block (13.2).
7. The auxiliary installation device of underground structure wall form of claim 1, wherein: the fixing clamping and padding strip (6.4) comprises a bottom supporting plate (6.4.1) and a first clamping plate (6.4.2); the two first clamping plates (6.4.2) are respectively arranged on the top of the bottom supporting plate (6.4.1) along the long edges of the two sides of the bottom supporting plate (6.4.1); the distance between the two first clamping plates (6.4.2) is not less than the thickness of the template (7) to be installed;
the movable gasket strip (6.5) comprises a top pressing plate (6.5.1) and a second clamping plate (6.5.2); the two second clamping plates (6.5.2) are respectively arranged at the bottom of the top pressing plate (6.5.1) along the long edges at the two sides of the top pressing plate (6.5.1); the distance between the two second clamping plates (6.5.2) is not less than the thickness of the template (7) to be installed.
8. The auxiliary installation device of underground structure wall form of claim 1, wherein: a rotating arm (14.6) is hinged on the front side surface of the second support plate (14.2) and positioned below the rotating gear (14.3); a locking clamping block (14.7) is fixedly arranged at the end part of the rotating arm (14.6); a rotating disc (14.8) is arranged on the front side surface of the rotating gear (14.3); the outer rings of the rotating discs (14.8) are provided with clamping block grooves (18) at intervals, and the locking clamping blocks (14.7) are clamped with the clamping block grooves (18) in a matched mode.
9. A method for using the auxiliary installing apparatus of the underground structure wall form of any one of claims 1 to 8, comprising the steps of:
firstly, moving the auxiliary mounting device to a foundation pit (19) of an underground structure;
step two, rotating the movable overturning seat (5) to adjust the template auxiliary support plate (6) to be in a horizontal state, so that the right elastic bolt (11) is connected with the second overturning limiting component (13);
moving the auxiliary mounting device to the edge position of the foundation pit (19), and placing the template (7) to be mounted on the top of the template auxiliary support plate (6);
rotating the screw (6.7) to adjust the movable clamping and cushioning strip (6.5) so that the movable clamping and cushioning strip (6.5) and the fixed clamping and cushioning strip (6.4) are respectively clamped at two ends of the template (7) to be installed;
moving the auxiliary mounting device to enable the auxiliary mounting device to be far away from the edge of the foundation pit (19);
step six, loosening the elastic bolt (11) on the right side and the second overturning limiting component (13), and rotating the movable overturning seat (5) to adjust the template auxiliary support plate (6) to be in a vertical state;
step seven, fixedly connecting the elastic bolt (11) on the left side with the first overturning limiting component (12);
moving the auxiliary mounting device to the mounting position of the template (7) to be mounted, rocking a rocker (14.5) to adjust a movable clamping and cushioning strip (6.5), so that the vertical displacement of the template (7) to be mounted is adjusted, and meanwhile, rotating the base (2) to adjust the angle of the template (7) to be mounted;
and step nine, after the position of the template (7) to be installed is adjusted, installing the template (7) to be installed, and finishing the construction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111422612.6A CN113914622B (en) | 2021-11-26 | 2021-11-26 | Auxiliary installation device for underground structure wall formwork and construction method thereof |
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| CN202111422612.6A CN113914622B (en) | 2021-11-26 | 2021-11-26 | Auxiliary installation device for underground structure wall formwork and construction method thereof |
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| CN113914622B true CN113914622B (en) | 2022-06-07 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056737A (en) * | 2018-06-22 | 2018-12-21 | 中建五局华东建设有限公司 | Deep basal pit outer wall of basement integrates the construction method of one side formwork support system |
| CN113482348A (en) * | 2021-08-26 | 2021-10-08 | 浙大城市学院 | Assembled connected node construction equipment |
| CN113585276A (en) * | 2021-04-07 | 2021-11-02 | 中国建筑一局(集团)有限公司 | Mounting and dismounting device and construction method for bottom membrane of reverse lining wall of deep foundation pit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6705583B2 (en) * | 2001-10-05 | 2004-03-16 | Robert Daniels | Apparatus for building foundation stem wall forms |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056737A (en) * | 2018-06-22 | 2018-12-21 | 中建五局华东建设有限公司 | Deep basal pit outer wall of basement integrates the construction method of one side formwork support system |
| CN113585276A (en) * | 2021-04-07 | 2021-11-02 | 中国建筑一局(集团)有限公司 | Mounting and dismounting device and construction method for bottom membrane of reverse lining wall of deep foundation pit |
| CN113482348A (en) * | 2021-08-26 | 2021-10-08 | 浙大城市学院 | Assembled connected node construction equipment |
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