CN111809861A - Formwork supporting die for construction of building components on two sides of deformation joint and working method - Google Patents
Formwork supporting die for construction of building components on two sides of deformation joint and working method Download PDFInfo
- Publication number
- CN111809861A CN111809861A CN202010836672.1A CN202010836672A CN111809861A CN 111809861 A CN111809861 A CN 111809861A CN 202010836672 A CN202010836672 A CN 202010836672A CN 111809861 A CN111809861 A CN 111809861A
- Authority
- CN
- China
- Prior art keywords
- formwork
- supporting frame
- construction
- frame
- deformation joint
- 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.)
- Granted
Links
Images
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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
Abstract
The invention relates to a formwork supporting mold for construction of building elements on two sides of a deformation joint and a working method thereof.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a formwork supporting die for construction of building components on two sides of a deformation joint and a working method.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
High-rise and super high-rise structures have become the mainstream of the modern building industry, the application of shear wall and frame shear wall structures in high-rise structures is very common, and deformation joints arranged in the middle of multiple units of high-rise buildings are very common. The setting interval of movement joint (antidetonation seam, subsiding crack, expansion joint) generally is 100 ~ 500mm, when meetting movement joint same position both sides and having shear force wall, roof beam, post simultaneously, the erection of both sides template often has certain construction degree of difficulty when the structure is under construction with demolising in the movement joint.
The inventor finds that due to the fact that the construction operation space of the deformation joint is narrow, the conventional formwork supporting method is not provided with construction conditions, and continuous construction by using double-side sliding forms is also not available. If an extruded polystyrene board sandwich process is adopted, the fixation is difficult, the displacement is easy, and the displacement is easy to occur when the cushion block of the reinforcing steel bar protective layer is placed, so that the thickness of the wall protective layer formed by pouring is difficult to control, the structural strength of the wall is reduced, the size of the cross section of the wall is also difficult to control, and the post-treatment after the pouring is completed is difficult; the single-side formwork system is difficult to reinforce, and the axial displacement and the expansion probability are high; if a wood formwork construction method is adopted, workers cannot enter a deformation joint to carry out formwork mounting and dismounting operation during construction, the formwork can only be abandoned in the deformation joint after the construction of the shear walls on the two sides and cannot be dismounted, the deformation performance of the structure is restrained, and the safety performance of the whole structure is further influenced.
Therefore, the technical problems that templates on two sides of deformation joints at the positions of shear walls, beams and column parts are difficult to mount and dismount and the size of the deformation joints is difficult to control in the conventional construction method are not solved.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the formwork supporting die for the construction of building elements on two sides of a deformation joint, which is convenient to install and disassemble and easy to control the size of the deformation joint.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, an embodiment of the invention provides a formwork supporting mold for construction of building elements on two sides of a deformation joint, which comprises a first supporting frame and a second supporting frame, wherein a first formwork assembly is installed on the first supporting frame, a second formwork assembly is installed on the second supporting frame, a plurality of distance adjusting mechanisms capable of working synchronously are arranged between the first supporting frame and the second supporting frame, and the distance adjusting mechanisms can adjust the distance between the first supporting frame and the second supporting frame.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, where the distance adjustment mechanism includes a lead screw, two ends of the lead screw are rotatably connected to a lead screw seat fixed to the second support frame, the lead screw is connected to a first screw seat and a second screw seat, screw directions of portions of the lead screw where the first screw seat and the second screw seat are located are opposite, the first screw seat is hinged to one end of the first pulling plate, the other end of the first pulling plate is hinged to the first support frame, the second screw seat is hinged to one end of the second pulling plate, and the other end of the second pulling plate is hinged to the first support frame.
In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the lead screws of adjacent distance adjusting mechanisms are fixedly connected through a sleeve.
With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, in adjacent distance adjusting mechanisms, a lead screw of one of the distance adjusting mechanisms is connected to a first sleeve, the first sleeve is fixedly connected to one end of a connecting rod, the other end of the connecting rod is fixedly connected to a second sleeve, and the second sleeve is connected to a lead screw of the other distance adjusting mechanism.
In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, where the first template assembly and the second template assembly each include an inner template and an outer template, and the inner template and the outer template can be connected by a connecting member.
In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, and a height adjusting mechanism is disposed at the bottom of the first supporting frame and the bottom of the second supporting frame, and the height adjusting mechanism is capable of adjusting the installation height of the first supporting frame and the second supporting frame.
In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, where a splicing plug is disposed on an end surface of one side of each of the first support frame and the second support frame, a splicing insertion hole matched with the splicing plug is disposed on an end surface of the other side of each of the first support frame and the second support frame, and the adjacent first support frame or the adjacent second support frame can be spliced and connected through the splicing plug and the splicing insertion hole and fixed by using a reinforcing member.
In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, and the adjacent first support frame or the second support frame can be fixedly connected by using a fixing member.
In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, and the fixing member includes a screw rod, the screw rod is connected with a first clamping plate and a second clamping plate, the first clamping plate is fixedly connected with the screw rod, the second clamping plate is slidably connected with the screw rod, a nut is screwed on the screw rod, and the nut can move along an axial direction of the screw rod, so that the first clamping plate and the second clamping plate clamp the adjacent first support frame or the second support frame.
In a second aspect, an embodiment of the present invention provides a working method of the formwork supporting mold for construction of building elements on two sides of a deformation joint, described in the first aspect: the method comprises the steps of hoisting a first supporting frame and a second supporting frame to deformation joint positions between building component steel bar structures, adjusting the distance between the first supporting frame and the second supporting frame to be a set value through a distance adjusting mechanism, assembling a first template assembly and a second template assembly on one side, far away from the deformation joint, of the building component steel bar structures, pouring the building components after the assembling is completed, reducing the distance between the first supporting frame and the second supporting frame by using the distance adjusting mechanism after the pouring is completed, hoisting the first supporting frame and the second supporting frame, and taking out the formwork supporting molds for the construction of the building components on two sides of the deformation joint.
The invention has the beneficial effects that:
1. the formwork supporting die can adjust the distance between the first supporting frame and the second supporting frame by using the distance adjusting mechanism, and the width of the deformation joint is conveniently controlled.
2. According to the formwork supporting mold, the first supporting frame and the second supporting frame can be placed at the deformation joint position between the steel bar structures of the two building components in a hoisting mode, and workers do not need to enter the deformation joint position to install the first formwork assembly and the second formwork assembly, so that the installation is convenient.
3. According to the formwork supporting mold disclosed by the invention, after the pouring is finished, the distance between the first supporting frame and the second supporting frame can be shortened by using the distance adjusting mechanism, so that a poured building component can be separated from an inner-layer formwork, the whole mold can be taken out and disassembled, the formwork does not need to be abandoned in a deformation joint, and the repeated utilization of the formwork is realized.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is an assembly view of a first support frame, a second support frame and a distance adjustment mechanism according to embodiment 1 of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at point I according to example 1 of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at point II according to example 1 of the present invention;
FIG. 4 is an enlarged view of FIG. 1 at III in accordance with example 1 of the present invention;
FIG. 5 is a schematic structural view of a reinforcing member according to embodiment 1 of the present invention;
fig. 6 is a schematic connection diagram of a formwork mold for a shear wall and a formwork mold for a beam according to embodiment 1 of the present invention;
FIG. 7 is a schematic view of a fixing member according to embodiment 1 of the present invention;
FIG. 8 is a schematic view of the assembly of the reinforcement connecting seat, the reinforcing plate and the support beam according to embodiment 1 of the present invention;
FIG. 9 is a schematic view of a reinforcement connection seat in accordance with embodiment 1 of the present invention;
FIG. 10 is a schematic view showing a use state of a formwork supporting mold in embodiment 2 of the present invention;
wherein, 1, a first supporting frame, 2, a second supporting frame, 3, a screw rod, 4, a first screw seat, 5, a second screw seat, 6, a limiting cylinder, 7, a screw rod seat, 8, a screw rod seat fixing block, 9, a first pin shaft, 10, a first pulling plate, 11, a second pin shaft, 12, a cotter pin, 13, a third pin shaft, 14, a second pulling plate, 15, a fourth pin shaft, 16, a sleeve, 17, a connecting rod, 18, an inner layer template, 19, an outer layer template, 20, a split bolt, 21, a mountain nut, 22, a snap ring, 23, a PVC sleeve, 24, a back ridge, 25, a round steel pipe, 26, a mountain buckle, 27, a lifting lug, 28, a protection plate, 29, an adjusting block, 30, an adjusting bolt, 31, a splicing plug, 32, a splicing insertion hole, 33, L, 34, a fixing beam, 35, a screw rod, 36, a first clamping plate, 37, a second clamping plate, 38, a first round pipe, 39, a second round pipe, 40. the concrete foundation structure comprises a nut, 41 reinforcing member connecting seats, 42 reinforcing plates, 43 supporting beams, 44 transverse reinforcing steel bars, 45 vertical reinforcing steel bars, 46 concrete foundations, 47 mould supporting seats and 48 cement struts.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As introduced by the background art, the technical problems that templates on two sides of deformation joints at the positions of shear walls, beams and column parts are difficult to mount and dismount and the size of the deformation joints is difficult to control in the two sides of the deformation joints at the same position are not solved in the conventional construction method, and the formwork mold for the construction of building elements on two sides of the deformation joints is provided.
In an exemplary embodiment of the present application, as shown in fig. 1 to 9, a formwork mold for construction of a two-sided building element of a deformation joint includes a first supporting frame 1 and a second supporting frame 2 which are arranged in parallel, wherein the first supporting frame and the second supporting frame both adopt a frame type structure and are formed by welding a plurality of transverse steel beams and a plurality of vertical steel beams, and the transverse steel beams and the vertical steel beams are arranged vertically.
A plurality of distance adjusting mechanisms are arranged between the first supporting frame and the second supporting frame, and the distance between the first supporting frame and the second supporting frame can be adjusted through the distance adjusting mechanisms.
The distance adjusting mechanism comprises a lead screw 3, a first screw seat 4 and a second screw seat 5 are connected onto the lead screw, the lead screw can rotate to drive the first screw seat and the second screw seat to move along the axis direction of the lead screw, the first screw seat and the second screw seat are symmetrically arranged relative to the center of the lead screw, the screw portions of the first screw seat and the second screw seat are opposite in rotating direction, and the lead screw can rotate to drive the first screw seat and the second screw seat to move synchronously in opposite directions or away from each other.
And the periphery of the screw part between the first screw seat and the second screw seat is fixedly sleeved with a limiting cylinder 6 for limiting the minimum value of the distance between the first screw seat and the second screw seat, so that a plane formed by the central lines of the two hinge holes of the first pull plate and a plane formed by the central lines of the two hinge holes of the second pull plate are always in a non-parallel state.
The lead screw both ends are passed through the bearing and are rotated with lead screw seat 7 and be connected, the lead screw seat passes through lead screw seat fixed block 8 to be fixed on second braced frame's vertical girder steel.
Two sides of the first screw seat are hinged with one ends of two first pulling plates 10 through first hinge pins 9, and the other ends of the two first pulling plates are hinged with vertical steel beams of the first supporting frame through second hinge pins 11.
The end of the first pin shaft is connected with a cotter pin 12 to prevent the first pulling plate from separating from the first pin shaft.
Two sides of the second screw seat are hinged with one ends of two second pulling plates 14 through third pin shafts 13, and the other ends of the two second pulling plates are hinged with the vertical steel beam of the first supporting frame through fourth pin shafts 15.
The end part of the third pin shaft is connected with a cotter pin to prevent the second pulling plate from being separated from the third pin shaft.
In this embodiment, the lead screw rotates, and first screw seat and second screw seat can be in step along the lead screw axis direction and move in opposite directions or keep away from, and then drive first braced frame and second braced frame through first arm-tie and second arm-tie and do in opposite directions or keep away from the motion, and then adjust the distance between first braced frame and the second braced frame.
When the distance between two adjacent distance adjusting mechanisms arranged up and down is smaller than a set value, the lead screws of the two adjacent distance adjusting mechanisms are connected through the sleeve 16, the end parts of the lead screws above and below pass through the lead screw seat and then are connected with the sleeve through splines, and the two adjacent lead screws are connected together through the sleeve.
When two adjacent distance adjustment mechanism's that set up from top to bottom distance is greater than the setting value, two adjacent distance adjustment mechanism's lead screw pass through sleeve and connecting rod 17 and are connected, and is concrete, the lead screw tip of top pass through splined connection after passing the lead screw seat with first sleeve, the one end fixed connection of first sleeve and connecting rod, the other end and the second sleeve fixed connection of connecting rod, the second sleeve passes through splined fixed connection with the lead screw of below.
By adopting the mode, the lead screws of the plurality of distance adjusting mechanisms are connected into a whole, when the device is used, the lead screws of the topmost distance adjusting mechanism are rotated, the lead screws of all the distance adjusting mechanisms can synchronously rotate, and the synchronous work of the plurality of distance adjusting mechanisms is realized.
First template assembly is installed to first braced frame, second formwork assembly is installed to second braced frame, first template assembly and second template assembly are used for pouring the building element of movement joint both sides.
The first and second template assemblies have the same structure, and the first template assembly is taken as an example for description.
The first template assembly comprises an inner template 18 and an outer template 19, the inner template and the outer template are made of wood templates, aluminum templates, steel plates, plastic templates or templates made of other materials, and the first template assembly can be selected by a person skilled in the art according to actual needs.
The inner layer template is fixed with the first supporting frame, and the first supporting frame and the inner layer template can be fixedly connected with the outer layer template through the connecting piece.
The connecting piece adopts split bolt 20, be equipped with on first braced frame and the second braced frame with female 21 of split spiral assorted mountain type, the mountain type is female to compress tightly on first braced frame and second braced frame's horizontal girder steel through snap ring 22, and the snap ring is equipped with the fluting, and the rotation of setting for the angle within range can be realized through the fluting to the mountain type mother, and the mountain type mother can slightly rock in the fluting, but unable rotation, does not influence and the cooperation to split bolt.
When inlayer template, outer template and first braced frame are connected, pass outer template, inlayer template and first braced frame and with the female screw thread fixed connection of chevron to the stay bolt, the stay bolt cover is inside PVC sleeve pipe 23, and PVC sleeve pipe both ends contact with inlayer template and outer template respectively, realize inlayer template, outer template and first braced frame's fixed connection.
The lateral surface of outer template is equipped with the stupefied 24 of back of the body, and the stupefied setting of back of the body is between outer template and the chevron buckle 26 of split bolt for support outer template, still be provided with the tubular steel resonator 25 between the fastener of split bolt and the stupefied of the back of the body, a plurality of chevron buckles of split bolt all utilize the female back of the body that compresses tightly of chevron through the tubular steel resonator, increase the support intensity to outer template through the tubular steel resonator.
The structure of the second template assembly is identical to that of the first template assembly, and the description thereof is not repeated here.
The top surfaces of the first supporting frame and the second supporting frame are provided with lifting lugs 27 and protection plates 28, so that the first supporting frame and the second supporting frame can be lifted by using lifting equipment conveniently, and the protection plates are used for protecting a gap between the first supporting frame and the second supporting frame and preventing concrete from entering.
The bottom of first braced frame and second braced frame is equipped with high adjustment mechanism, high adjustment mechanism is including fixing the regulating block 29 in first braced frame and second braced frame side end face bottom, threaded connection has the adjusting bolt 30 of the vertical setting of axis in the regulating block, through rotatory adjusting bolt, can adjust first braced frame and second braced frame's height.
In the embodiment, the formwork supporting molds for construction of building components on two sides of two adjacent deformation joints can be spliced and fixed, in one splicing mode of the embodiment, a plurality of splicing plugs 31 are fixed on one side end faces of the first supporting frame and the second supporting frame, splicing jacks 32 matched with the splicing plugs are fixed on the other side end faces, the splicing plugs can be inserted into the splicing jacks, splicing and fixing of the two adjacent first supporting frames and the second supporting frame are realized, reinforcing parts are further arranged at the top and the bottom of the splicing positions of the two adjacent first supporting frames and the second supporting frame, the reinforcing parts are L-shaped plates 33 and comprise first reinforcing parts and second reinforcing parts which are vertically arranged, the L-shaped plates can be buckled at the corner positions of the top or the bottom of the two adjacent first supporting frames or the second supporting frames, and the first reinforcing parts and the second reinforcing parts are fixedly connected with the adjacent first supporting frames or the second supporting frames through bolts, and the adjacent first supporting frame or second supporting frame is fixed through the L-shaped plate, so that the splicing firmness of two adjacent formwork supporting dies is ensured.
The mode is suitable for the condition that the building components on two sides of the abutted seam of two adjacent formwork supporting molds are the same.
In another splicing mode of this embodiment, in two adjacent formwork moulds, the first braced frame and the second braced frame side end portion of one of them formwork mould are equipped with the fixed beam 34 of vertical setting, and the fixed beam is connected with the vertical girder steel integral type of tip, and the first braced frame and the second braced frame of this formwork mould can be through fixed beam and mounting and another formwork mould's first braced frame and second braced frame's vertical girder steel fixed connection.
The mounting adopts butterfly anchor clamps, including screw rod 35, be provided with first splint 36 and second splint 37 on the screw rod, first splint are through first pipe 38 and screw rod fixed connection, and the second splint are through second pipe 39 and screw rod sliding connection, threaded connection has nut 40 on the screw rod, rotates the nut, and the nut can follow the motion of screw rod axis direction, and then makes first splint and second splint press from both sides tight fixed beam and another formwork mould first braced frame and second braced frame's vertical girder steel.
The connection mode is suitable for the connection of the shear wall and the beam of the building element and the column and the beam at the deformation joint.
In this embodiment, after a plurality of formwork moulds are spliced, the first braced frame and the second braced frame lateral surface that are located the formwork mould of tip still are fixed with reinforcement connecting seat 41, the reinforcement connecting seat can carry out the grafting with the supporting beam 43 that sets up in first braced frame and second braced frame one side through gusset plate 42 and fix, supporting beam and first braced frame and second braced frame's side contact, the side that carries out first braced frame and second braced frame through reinforcement connecting seat and gusset plate is consolidated, the reinforcement connecting seat, the form that sets up of gusset plate and supporting beam is the same with template strutting arrangement in patent CN108412199A, do not carry out detailed description here, also can utilize this kind of structural style to replace the pipe, support reinforcement to stupefied and outer template.
Example 2:
as shown in fig. 10, the present embodiment discloses a working method of the formwork supporting mold for construction of building elements on both sides of a deformation joint in embodiment 1:
the reinforcing steel structure of the building component (shear wall or beam or column) at the positions of two sides of the deformation joint is pre-bound, the reinforcing steel structure comprises a transverse reinforcing steel bar 44 and a vertical reinforcing steel bar 45, and a mould supporting seat 47 is installed on a built concrete foundation 46.
Hoisting a first supporting frame, a second supporting frame and inner side templates of a first template assembly and a second template assembly in place, contacting adjusting bolts at the bottoms of the first supporting frame and the second supporting frame with a mold supporting seat, adjusting the first supporting frame and the second supporting frame to a set height by using the adjusting bolts, rotating a lead screw at the top of a supporting mold to enable the distance between the first supporting frame and the second supporting frame to reach a set value, setting the set value according to the designed deformation joint width, realizing the control of the deformation joint width, installing a cement supporting rod 48 and an outer template at one side of a steel bar structure far away from the deformation joint, supporting the outer template and the inner template at two ends of the cement supporting rod, installing a back ridge on the outer template, enabling a counter bolt to penetrate through the outer template in advance and be sleeved with a PVC sleeve, installing a counter bolt, enabling the counter bolt to penetrate through the back ridge, the outer template and the back ridge, The steel bar structure, the inner layer template and the first support frame or the second support frame are connected with the mountain-shaped female threads arranged on the first support frame and the second support frame. And then fixing the outer side surface of the formwork supporting mold with the supporting beam by using the reinforcing member fixing seat and the reinforcing plate, and finishing the installation of the formwork supporting mold. And the inner layer formwork and the outer layer formwork are arranged on two sides of the steel bar structures on two sides of the deformation joint.
And a protection plate is arranged at the top ends of the first support frame and the second support frame, the protection plate blocks the space between the first support frame and the second support frame, concrete is poured between the inner layer formwork and the outer layer formwork of the first formwork assembly and the second formwork assembly, and the building component is cast and molded.
After the building member is formed, the reinforcing plate and the supporting beam are dismantled, the split bolts are dismantled, the outer-layer template is dismantled, then the screw rod is rotated, so that the distance between the first supporting frame and the second supporting frame is shortened, the first supporting frame, the second supporting frame and the inner-layer template are hoisted from the top, and the dismantling work of the whole formwork supporting mold is completed.
The installation of whole mould and demolish the work and all need not constructor and get into going on in the narrow and small space of movement joint, the installation of mould with demolish convenient and fast, saved a large amount of manual works, improved labor efficiency, the template can not abandon in the movement joint moreover, can repeat repetitious usage, reduced the consumption of site material.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. The utility model provides a deformation joint both sides building element construction is with formwork mould which characterized in that, includes first braced frame and second braced frame, and first template subassembly is installed to first braced frame, and second braced frame installs second template subassembly, is equipped with a plurality of distance adjustment mechanism that can work in step between first braced frame and the second braced frame, and distance adjustment mechanism can adjust the distance between first braced frame and the second braced frame.
2. The formwork supporting mold for construction of building elements on two sides of a deformation joint as claimed in claim 1, wherein the distance adjusting mechanism comprises a lead screw, two ends of the lead screw are rotatably connected with a lead screw seat fixed on the second supporting frame, the lead screw is connected with a first screw seat and a second screw seat, the screw portions of the first screw seat and the second screw seat are opposite in rotation direction, the first screw seat is hinged with one end of the first pulling plate, the other end of the first pulling plate is hinged with the first supporting frame, the second screw seat is hinged with one end of the second pulling plate, and the other end of the second pulling plate is hinged with the first supporting frame.
3. The formwork die for construction of building elements on two sides of a deformation joint as claimed in claim 2, wherein the screw rods of adjacent distance adjusting mechanisms are fixedly connected through screw rod sleeves.
4. A formwork supporting die for construction of building elements on two sides of a deformation joint as claimed in claim 2, wherein in adjacent distance adjusting mechanisms, a screw rod of one of the distance adjusting mechanisms is connected with a first sleeve, the first sleeve is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a second sleeve, and the second sleeve is connected with a screw rod of the other distance adjusting mechanism.
5. A formwork module for construction of a construction member of both sides of a deformation joint according to claim 1, wherein the first formwork assembly and the second formwork assembly each comprise an inner formwork and an outer formwork, and the inner formwork and the outer formwork can be connected by a connecting member.
6. The formwork mold for construction of building elements on two sides of a deformation joint as claimed in claim 1, wherein the bottom of the first support frame and the second support frame are provided with height adjusting mechanisms, and the height adjusting mechanisms can adjust the setting height of the first support frame and the second support frame.
7. The formwork mold for construction of building elements on two sides of a deformation joint as claimed in claim 1, wherein a splicing plug is arranged on one side end face of the first supporting frame and the second supporting frame, a splicing jack matched with the splicing plug is arranged on the other side end face of the first supporting frame and the second supporting frame, and the adjacent first supporting frame or the adjacent second supporting frame can be spliced and connected through the splicing plug and the splicing jack and is fixed by a reinforcing member.
8. A formwork erection module for the construction of a construction element on both sides of a deformation joint according to claim 1, wherein adjacent first support frames or second support frames can be fixedly connected by means of a fixing member.
9. The formwork mold for construction of building elements on two sides of a deformation joint as claimed in claim 8, wherein the fixing member comprises a screw rod, the screw rod is connected with a first clamping plate and a second clamping plate, the first clamping plate is fixedly connected with the screw rod, the second clamping plate is slidably connected with the screw rod, the screw rod is in threaded connection with a nut, and the nut can move along the axis direction of the screw rod, so that the first clamping plate and the second clamping plate clamp the adjacent first supporting frame or the second supporting frame.
10. A working method of a formwork supporting mold for construction of building components on two sides of a deformation joint is characterized in that a first supporting frame and a second supporting frame are hoisted to the position of the deformation joint between reinforcing steel structures of the building components, the distance between the first supporting frame and the second supporting frame is adjusted to be a set value through a distance adjusting mechanism, a first formwork assembly and a second formwork assembly are assembled on one side, away from the deformation joint, of the reinforcing steel structures of the building components, the building components are poured after the assembly is completed, after the pouring is completed, the distance between the first supporting frame and the second supporting frame is reduced through the distance adjusting mechanism, the first supporting frame and the second supporting frame are hoisted, and the formwork supporting mold for construction of the building components on two sides of the deformation joint is taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836672.1A CN111809861B (en) | 2020-08-19 | 2020-08-19 | Formwork supporting die for construction of building components on two sides of deformation joint and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836672.1A CN111809861B (en) | 2020-08-19 | 2020-08-19 | Formwork supporting die for construction of building components on two sides of deformation joint and working method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111809861A true CN111809861A (en) | 2020-10-23 |
| CN111809861B CN111809861B (en) | 2021-11-09 |
Family
ID=72860423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010836672.1A Active CN111809861B (en) | 2020-08-19 | 2020-08-19 | Formwork supporting die for construction of building components on two sides of deformation joint and working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111809861B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878351A (en) * | 2021-01-12 | 2021-06-01 | 李海平 | Construction process of concrete structural steel bars for underground box culvert type water collection pit and functional inlet and outlet |
| CN115030484A (en) * | 2022-06-24 | 2022-09-09 | 上海二十冶建设有限公司 | Construction method of expansion joint shear wall template |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000297529A (en) * | 1999-04-15 | 2000-10-24 | Toda Constr Co Ltd | Bamboo blind shaped frame for expansion joint part and method for construction thereof |
| CN202627503U (en) * | 2012-06-18 | 2012-12-26 | 中国十七冶集团有限公司 | Concrete member template support device at deformation joint |
| CN205637589U (en) * | 2016-05-27 | 2016-10-12 | 四川城市职业学院 | Form setting is to drawing screw rod |
| CN107217846A (en) * | 2017-06-02 | 2017-09-29 | 山东新活新材料科技有限公司 | Bayonet lock and its manufacture method and utilize its aluminum alloy mould plate system and construction method |
| CN107740572A (en) * | 2017-11-29 | 2018-02-27 | 中国冶集团有限公司 | Double shear wall form device and template peace tear method open in small space |
| CN209082981U (en) * | 2018-09-26 | 2019-07-09 | 中建七局第四建筑有限公司 | A kind of stretching template fixed frame |
| CN209163444U (en) * | 2018-11-08 | 2019-07-26 | 中建四局第五建筑工程有限公司 | A kind of tool type deformation slit formwork |
| CN110241933A (en) * | 2019-06-20 | 2019-09-17 | 中铁十四局集团第四工程有限公司 | A kind of expansion joint water stop mounting device |
| CN209585612U (en) * | 2019-01-23 | 2019-11-05 | 河南七建工程集团有限公司 | A kind of inner supporting structure of building deformation joint template |
| CN209837673U (en) * | 2019-01-26 | 2019-12-24 | 四汇建设集团有限公司 | Construction joint template support |
| CN111411773A (en) * | 2020-03-31 | 2020-07-14 | 上海二十冶建设有限公司 | Detachable recycling device for reinforcing deformation joint formwork and using method |
-
2020
- 2020-08-19 CN CN202010836672.1A patent/CN111809861B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000297529A (en) * | 1999-04-15 | 2000-10-24 | Toda Constr Co Ltd | Bamboo blind shaped frame for expansion joint part and method for construction thereof |
| CN202627503U (en) * | 2012-06-18 | 2012-12-26 | 中国十七冶集团有限公司 | Concrete member template support device at deformation joint |
| CN205637589U (en) * | 2016-05-27 | 2016-10-12 | 四川城市职业学院 | Form setting is to drawing screw rod |
| CN107217846A (en) * | 2017-06-02 | 2017-09-29 | 山东新活新材料科技有限公司 | Bayonet lock and its manufacture method and utilize its aluminum alloy mould plate system and construction method |
| CN107740572A (en) * | 2017-11-29 | 2018-02-27 | 中国冶集团有限公司 | Double shear wall form device and template peace tear method open in small space |
| CN209082981U (en) * | 2018-09-26 | 2019-07-09 | 中建七局第四建筑有限公司 | A kind of stretching template fixed frame |
| CN209163444U (en) * | 2018-11-08 | 2019-07-26 | 中建四局第五建筑工程有限公司 | A kind of tool type deformation slit formwork |
| CN209585612U (en) * | 2019-01-23 | 2019-11-05 | 河南七建工程集团有限公司 | A kind of inner supporting structure of building deformation joint template |
| CN209837673U (en) * | 2019-01-26 | 2019-12-24 | 四汇建设集团有限公司 | Construction joint template support |
| CN110241933A (en) * | 2019-06-20 | 2019-09-17 | 中铁十四局集团第四工程有限公司 | A kind of expansion joint water stop mounting device |
| CN111411773A (en) * | 2020-03-31 | 2020-07-14 | 上海二十冶建设有限公司 | Detachable recycling device for reinforcing deformation joint formwork and using method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878351A (en) * | 2021-01-12 | 2021-06-01 | 李海平 | Construction process of concrete structural steel bars for underground box culvert type water collection pit and functional inlet and outlet |
| CN115030484A (en) * | 2022-06-24 | 2022-09-09 | 上海二十冶建设有限公司 | Construction method of expansion joint shear wall template |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111809861B (en) | 2021-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107740572B (en) | Double-shear wall template device in narrow space and template mounting and dismounting method | |
| CN111809861B (en) | Formwork supporting die for construction of building components on two sides of deformation joint and working method | |
| CN110424636B (en) | Prefabricated building transfer floor reserved sleeve joint bar positioning device and construction method | |
| CN103963146A (en) | Construction method for column mold composed of concrete formworks | |
| CN111648470A (en) | Connecting device and connecting method for prefabricated concrete frame beam anchoring plate | |
| CN210216916U (en) | Concrete column steel reinforcement framework and template system integrated structure | |
| CN110242042A (en) | A kind of column Angle formwork and construction method suitable for assembled architecture | |
| CN112388806A (en) | Precast column formwork structure and construction method thereof | |
| CN115478685B (en) | Hanging die device for inclined wall construction and construction method thereof | |
| CN215105454U (en) | Prefabricated and cast-in-place piled raft foundation that combines together | |
| CN110206230B (en) | Concrete column reinforcement cage and formwork system integrated structure and construction method | |
| CN107419897A (en) | A kind of reinforcing mould of windowsill coping formwork | |
| CN113482007A (en) | Waist beam supporting structure and construction method thereof | |
| CN109235709B (en) | Full cast-in-place outer wall structure of building | |
| CN103216087B (en) | A kind of two-way self-bearing type construction formwork system | |
| CN215405631U (en) | Box girder drawing inner die and drawing locking support structure | |
| CN218479548U (en) | Assembled side form reinforcing fastener | |
| CN220814301U (en) | ALC slat mounting structure | |
| CN212561889U (en) | Integrated assembly type prefabricated steel member for green building | |
| CN216765629U (en) | Design template construction platform | |
| CN218375393U (en) | Superimposed sheet installation check structure of taking one's place | |
| CN211522913U (en) | Positioning and mounting device for assembly type segment box girder | |
| CN214615528U (en) | Auxiliary installation workpiece for prefabricated column | |
| CN217840945U (en) | Auxiliary device for installing prefabricated part | |
| CN217257186U (en) | High-stability mould for concrete pipe pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 276000 no.1688, southeast corner, intersection of West Outer Ring Road and Chuangye Road, Yitang Town, Lanshan District, Linyi City, Shandong Province Applicant after: SHANDONG FANGYUAN BUILDING MATERIALS Co.,Ltd. Address before: No.1024, Erhuang Road, Lanshan District, Linyi City, Shandong Province Applicant before: SHANDONG FANGYUAN BUILDING MATERIALS Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |