CN113898089A - A divide storehouse construction equipment for assembled shear force wall - Google Patents
A divide storehouse construction equipment for assembled shear force wall Download PDFInfo
- Publication number
- CN113898089A CN113898089A CN202111263574.4A CN202111263574A CN113898089A CN 113898089 A CN113898089 A CN 113898089A CN 202111263574 A CN202111263574 A CN 202111263574A CN 113898089 A CN113898089 A CN 113898089A
- Authority
- CN
- China
- Prior art keywords
- baffle
- plate
- blocking piece
- side blocking
- mortar
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
Abstract
The invention provides a warehouse-dividing construction device for an assembled shear wall. The device comprises a bottom plate, wherein a first side blocking piece and a second side blocking piece which are arranged at intervals are arranged on the bottom plate; the first side blocking piece is provided with a first side surface which is vertically arranged, the second side blocking piece is provided with a second side surface which is vertically arranged, and the first side surface and the second side surface are parallel and are correspondingly arranged; the end plates which are vertically arranged are inserted between the first side surface and the second side surface and are made of elastic materials; two end plates are arranged at intervals; the bottom plate, the first side blocking piece, the second side blocking piece and the two end plates jointly form a mortar groove with an upward opening; the first side blocking piece and the second side blocking piece are detachably connected with the bottom plate through the linear motion guide structure; the first side blocking piece and the second side blocking piece are connected through a folding mechanism, and the folding mechanism is located at one end of the mortar groove in the length direction b. The mortar belt in the branch storehouse formed through the device construction has the advantages of compact structure, good forming effect and the like, can completely isolate adjacent grouting cabins, and guarantees the subsequent grouting quality.
Description
Technical Field
The invention relates to the technical field of assembly type building construction, in particular to a warehouse-dividing construction device for an assembly type shear wall.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories such as floor slabs, wall slabs, stairs, balconies and the like in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. Shear walls are also known as wind resistant walls, seismic walls or structural walls. In houses or structures, the horizontal load and the vertical load caused by wind load or earthquake are mainly born to prevent the shearing damage of the structures, and the houses or the structures are generally made of reinforced concrete.
When the assembled shear wall panel is installed, firstly, the shear wall panel is hoisted in place, a filling gap with the height of 2cm is usually arranged between the bottom surface of the shear wall panel after the adjustment and the ground, and then the filling gap is subjected to the bin separation and bin sealing treatment of mortar setting. When the connected cavity grouting mode is used, the length of each grouting bin is ensured to be less than or equal to 1.5 m. And during the warehouse dividing construction, determining the warehouse dividing positions according to the distribution of the sleeve groups in the shear wall plate. And vertically penetrating a feeler gauge matched with the height of the gap into the filled gap along the width direction of the shear wall plate, so that one end of the feeler gauge is positioned at one side of the shear wall plate, and the other end of the feeler gauge is positioned at the other side of the shear wall plate. And filling mortar in the position of the filler gauge to form a bin-divided mortar belt penetrating through the filling gap along the width direction of the shear wall plate, and trowelling two sides of the bin-divided mortar belt by using the filler gauge to ensure that the width of the bin-divided mortar belt is about 30-50 mm. And finally, carrying out bin sealing construction after the bin division is finished.
Because the filling gap is positioned in an area which is difficult to observe by human eyes, workers judge whether the mortar belt in the sub-bin is completely isolated completely by feeling and experience. By adopting the method, the local defect that the separated mortar is easy to be led out is easily caused, and a hole or a gap is easy to appear between the filling mortar and the bottom surface of the shear wallboard, so that the separated mortar is not completely isolated from the adjacent grouting bin, and the subsequent grouting quality is influenced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a warehouse-dividing construction device for an assembled shear wall, so that the warehouse-dividing mortar belt structure is compact and the forming effect is good.
The technical scheme adopted by the invention for solving the technical problems is as follows: the bin dividing construction device for the assembled shear wall comprises a bottom plate, wherein a first side blocking piece and a second side blocking piece which are arranged at intervals are installed on the bottom plate;
the first side stopper is provided with a first side surface which is vertically arranged, the second side stopper is provided with a second side surface which is vertically arranged, and the first side surface and the second side surface are parallel and are correspondingly arranged;
the end plates which are vertically arranged are inserted between the first side surface and the second side surface and are made of elastic materials; two end plates are arranged at intervals; the bottom plate, the first side blocking piece, the second side blocking piece and the two end plates jointly form a mortar groove with an upward opening;
the first side blocking piece and the second side blocking piece are detachably connected with the bottom plate through linear motion guide structures;
the first side blocking piece and the second side blocking piece are connected through a folding mechanism, and the folding mechanism is located at one end of the mortar groove in the length direction b.
Further, the linear motion guide structure comprises a sliding groove and a sliding block;
the first side blocking piece and the second side blocking piece are both provided with sliding grooves, and the length directions of the sliding grooves are parallel to the length direction b of the mortar groove 2;
the two sliding blocks are arranged on the bottom plate at intervals;
the sliding groove on the first side blocking piece is in sliding fit with one sliding block, and the sliding groove on the second side blocking piece is in sliding fit with the other sliding block.
Further, the folding mechanism comprises a first connecting rod, a second connecting rod and a connecting piece;
the connecting piece is positioned between the first side blocking piece and the second side blocking piece and is adjacent to the end part of the mortar groove in the length direction b; one end of the first connecting rod is hinged with the first side blocking piece, and the other end of the first connecting rod is hinged with the connecting piece; one end of the second connecting rod is hinged with the second side blocking piece, and the other end of the second connecting rod is hinged with the connecting piece.
Further, the device also comprises an abutting plate, wherein the abutting plate comprises an abutting section;
one side of the abutting joint section is a first abutting joint surface, the other side of the abutting joint section is a second abutting joint surface, and the first abutting joint surface is parallel to the second abutting joint surface; the distance between the first abutting surface and the second abutting surface is the width of the abutting section;
the width of the plurality of sections of the abutting sections is sequentially increased;
before the first side blocking piece and the second side blocking piece are pulled out, the end plate is taken out, and the abutting plate is inserted between the first side surface and the second side surface and is positioned at one end of the mortar groove adjacent to the folding mechanism; the first abutting surface of one abutting section of the abutting plates is in contact with the first side surface, and the corresponding second abutting surface is in contact with the second side surface.
Further, the first side stopper comprises a first baffle plate which is vertically arranged, and the second side stopper comprises a second baffle plate which is vertically arranged;
the first baffle plate is positioned on one side of the second baffle plate and arranged at intervals along the width direction a of the bottom plate, and the first baffle plate and the second baffle plate are detachably connected with the bottom plate through a first linear motion guide structure;
one side of the first baffle plate, which corresponds to the second baffle plate, is taken as a first side surface, and one side of the second baffle plate, which corresponds to the first baffle plate, is taken as a second side surface;
the first baffle, the second baffle, the bottom plate and the two end plates jointly enclose the mortar groove;
one end of the first connecting rod, which is far away from the connecting piece, is hinged with the first baffle; and one end of the second connecting rod, which is far away from the connecting piece, is hinged with the second baffle.
Furthermore, a first connecting arm is arranged at one end of the first baffle plate in the length direction, a second connecting arm is arranged at one end of the second baffle plate in the length direction, and the first connecting arm and the second connecting arm are arranged in pairs and correspondingly;
the one end that the connecting piece was kept away from to first connecting rod is articulated with first linking arm, the one end that the connecting piece was kept away from to the second connecting rod is articulated with the second linking arm.
Furthermore, one end of the first baffle, which is far away from the folding mechanism, is a first connecting end, and one end of the second baffle, which is far away from the folding mechanism, is a second connecting end;
the first baffle, the second baffle and the folding mechanism form a mortar forming unit, and the mortar forming unit is provided with two groups;
the first connecting end of the first baffle of one group of the mortar forming units is detachably connected with the second connecting end of the second baffle of the other group of the mortar forming units through a first clamping block clamping groove structure, and the second connecting end of the second baffle of one group of the mortar forming units is detachably connected with the first connecting end of the first baffle of the other group of the mortar forming units through a second clamping block clamping groove structure.
Further, the first side blocking piece comprises a third baffle plate which is vertically arranged, and a first pressing plate which is vertically arranged is arranged on one side of the third baffle plate;
the second side blocking piece comprises a vertically arranged fourth baffle, and a vertically arranged second pressing plate is arranged on one side of the fourth baffle;
the first pressing plate, the third baffle plate, the fourth baffle plate and the second pressing plate are sequentially arranged at intervals along the width direction a of the bottom plate and are detachably connected with the bottom plate through a second linear motion guide structure;
one side of the third baffle corresponding to the fourth baffle is used as a first side surface, and one side of the fourth baffle corresponding to the third baffle is used as a second side surface;
the third baffle, the fourth baffle, the bottom plate and the two end plates jointly enclose the mortar groove;
one end of the first connecting rod, which is far away from the connecting piece, is hinged with the first pressure plate, and one end of the second connecting rod, which is far away from the connecting piece, is hinged with the second pressure plate;
the top of the third baffle is provided with a first air bag, the side face of the third baffle corresponding to the first pressing plate is connected with a first piston cylinder, and a first channel for communicating the first air bag and the first piston cylinder is arranged in the third baffle; a first piston rod is arranged on the side surface of the first pressing plate corresponding to the third baffle plate, and the first piston rod is arranged in the first piston cylinder;
a second air bag is arranged at the top of the fourth baffle, a second piston cylinder is connected to the side face, corresponding to the second pressing plate, of the fourth baffle, and a second channel for communicating the second air bag and the second piston cylinder is arranged in the fourth baffle; and a second piston rod is arranged on the side surface of the second pressing plate corresponding to the fourth baffle plate, and the second piston rod is arranged in a second piston cylinder.
Further, the device also comprises a first spring and a second spring;
the first spring is sleeved on the first piston rod and is positioned between the end part of the first piston cylinder far away from the third baffle plate and the first pressure plate;
the second spring is sleeved on the second piston rod and is located between the end part, far away from the fourth baffle, of the second piston cylinder and the second pressing plate.
Furthermore, a third connecting arm is arranged at one end of the first pressing plate in the length direction, a fourth connecting arm is arranged at one end of the second pressing plate in the length direction, and the third connecting arm and the fourth connecting arm are arranged in pairs and in a corresponding manner;
the one end that the connecting piece was kept away from to first connecting rod is articulated with the third linking arm, the one end that the connecting piece was kept away from to the second connecting rod is articulated with the fourth linking arm.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a warehouse-dividing construction device for an assembled shear wall. Simple structure and convenient construction. The mortar belt in the branch storehouse formed through the device construction has the advantages of compact structure, good forming effect and the like, can completely isolate adjacent grouting cabins, and guarantees subsequent grouting quality.
Drawings
FIG. 1 is a perspective view of one embodiment of the present invention;
FIG. 2 is a top view of the embodiment shown in FIG. 1;
FIG. 3 is a schematic view of the embodiment shown in FIG. 2 along section line A-A;
FIG. 4 is a schematic illustration of the placement of the entire apparatus with mortar in a caulking gap beneath a shear wall panel;
FIG. 5 is a schematic view of the installation of the abutment plate after the base plate has been extracted;
FIG. 6 is a schematic view of the position of the abutment plate, the first stop and the second stop;
FIG. 7 is a schematic view of the position of the first and second baffles and the shear wall plate after the base plate of the embodiment of FIG. 1 has been withdrawn;
FIG. 8 is a schematic structural view of two mortar forming units after installation;
FIG. 9 is a schematic structural diagram of another embodiment of the present invention;
FIG. 10 is a schematic view of the embodiment shown in FIG. 9 along section line B-B;
FIG. 11 is a schematic view of the position of the inflated first and second bladders and shear wall panel after the bottom plate of the embodiment shown in FIG. 8 has been extracted;
reference numerals: 1-a bottom plate; 101-a handle; 2-a mortar groove; 3-a first link; 4-a second link; 5-a connector; 6-a first baffle; 601-a first connecting arm; 7-a second baffle; 701-a second connecting arm; 8-a first linear motion guide structure; 9-a first platen; 901-a third link arm; 10-a third baffle; 1001-first channel; 11-a fourth baffle; 1101-a second channel; 12-a second platen; 1201-a fourth connecting arm; 13-a first balloon; 14-a first piston cylinder; 15-a first piston rod; 16-a second balloon; 17-a second piston cylinder; 18-a second piston rod; 19-a first spring; 20-a second spring; 21-an abutting plate; 2101-abutment section; 22-an end plate; 23-a second linear motion guide structure; 24-shear wall panels; 25-ground; 26-a first fixture block and slot structure; 27-a second cartridge pocket structure.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
The bin dividing construction device for the assembled shear wall comprises a bottom plate 1, wherein a first side blocking piece and a second side blocking piece which are arranged at intervals are installed on the bottom plate 1; the first side stopper is provided with a first side surface which is vertically arranged, the second side stopper is provided with a second side surface which is vertically arranged, and the first side surface and the second side surface are parallel and are correspondingly arranged; the end plate 22 is vertically arranged between the first side surface and the second side surface in an inserted mode, and the end plate 22 is made of elastic materials; two end plates 22 are arranged at intervals; the bottom plate 1, the first side stopper, the second side stopper and the two end plates 22 together enclose a mortar groove 2 with an upward opening; the first side blocking piece and the second side blocking piece are detachably connected with the bottom plate 1 through linear motion guide structures; the first side blocking piece and the second side blocking piece are connected through a folding mechanism, and the folding mechanism is located at one end of the mortar groove 2 in the length direction b.
The bottom plate 1 provides mounting support for the first side stopper and the second side stopper, mortar is filled into the mortar groove 2, and the bottom plate 1, the first side surface of the first side stopper, the second side surface of the second side stopper and the two end plates 22 are all in contact with the mortar. The whole device filled with mortar is placed in a filling gap below the shear wallboard 24, the length direction b of the mortar groove 2 is parallel to the width direction of the filling gap, meanwhile, the length of the mortar groove 2 is equal to the width of the filling gap, and a folding mechanism is positioned outside the filling gap. Under the cooperation of the linear motion guide structure, the bottom plate 1 is firstly drawn out from the filling gap along the width direction of the filling gap, and at the moment, the first side stop piece and the second side stop piece are still positioned in the filling gap. After the bottom plate 1 is pulled out from the filling gap, the mortar naturally falls to contact with the ground 25.
The constructor presses the first side stop piece and the second side stop piece outside the filling gap to enable the first side face and the second side face to be close to each other. Since the end plate 22 is made of an elastic material, such as rubber, the end plate 22 can be adapted to expand and contract according to the change of the distance between the first side and the second side. Through the transmission function of the folding mechanism, when the first side blocking piece and the second side blocking piece are extruded, the first side face and the second side face are kept parallel. The mortar extends upward under the squeezing action of the first side stopper and the second side stopper until the mortar is completely contacted with the bottom surface of the shear wall plate 24. After the mold release strength is reached, the end plate 22 is pulled out first, and then the first side stopper and the second side stopper are pulled out from the caulking gap. The vertically arranged first side surface and the second side surface can ensure that the two sides of the bin-dividing mortar belt are leveled while the first side blocking piece and the second side blocking piece are pulled out.
The mortar belt in the branch storehouse formed through the construction of the device has the advantages of compact structure, good forming effect and the like, and can completely isolate adjacent grouting cabins and ensure subsequent grouting quality.
The linear motion guide structure has various specific embodiments:
the first embodiment is as follows:
the linear motion guide structure comprises a sliding chute and a sliding block; the first side blocking piece and the second side blocking piece are both provided with sliding grooves, and the length directions of the sliding grooves are parallel to the length direction b of the mortar groove 2; the two sliding blocks are arranged on the bottom plate 1 at intervals; the sliding groove on the first side blocking piece is in sliding fit with one sliding block, and the sliding groove on the second side blocking piece is in sliding fit with the other sliding block.
Example two:
the linear motion guide structure comprises a sliding chute and a sliding block; the sliding groove is arranged on the bottom plate 1, and the length direction of the sliding groove is parallel to the length direction b of the mortar groove 2; two sliding grooves are arranged at intervals; the first side blocking piece and the second side blocking piece are both provided with sliding blocks; the sliding block on the first side blocking piece is in sliding fit with one sliding groove, and the sliding block on the second side blocking piece is in sliding fit with the other sliding groove.
Example three:
the linear motion guide structure comprises a rack and a gear; racks are arranged on the first side blocking piece and the second side blocking piece, and the length direction of each rack is parallel to the length direction b of the mortar groove 2; the two gears are arranged on the bottom plate 1 at intervals; the rack on the first side stopper is meshed with one of the gears, and the rack on the second side stopper is meshed with the other gear.
Example four:
the linear motion guide structure comprises a rack and a gear; the rack is arranged on the bottom plate 1, and the length direction of the rack is parallel to the length direction b of the mortar groove 2; two racks are arranged at intervals; the first side blocking piece and the second side blocking piece are both provided with gears; the gear on the first side blocking piece is meshed with one of the racks, and the gear on the second side blocking piece is meshed with the other rack.
The above four embodiments all ensure that the first side of the first side stop and the second side of the second side stop are always vertical when the base plate 1 is pulled out.
The folding mechanism can be a cross-shearing frame, and preferably comprises a first connecting rod 3, a second connecting rod 4 and a connecting piece 5; the connecting piece 5 is positioned between the first side blocking piece and the second side blocking piece and is adjacent to the end part of the mortar groove 2 in the length direction b; one end of the first connecting rod 3 is hinged with the first side blocking piece, and the other end of the first connecting rod is hinged with the connecting piece 5; one end of the second connecting rod 4 is hinged with the second side blocking piece, and the other end is hinged with the connecting piece 5. The first connecting rod 3 and the second connecting rod 4 play a role in transmission connection.
The first connecting rod 3 and the second connecting rod 4 form a connecting rod group, and a plurality of groups of connecting rod groups, preferably two groups of connecting rod groups, can be arranged at intervals along the length direction b of the mortar groove 2 according to actual needs.
In order to ensure that the first side surface and the second side surface are always kept vertical and parallel when the first side stop and the second side stop are extracted out of the caulking slit, it is preferable that, as shown in fig. 5 and 6, the caulking device further comprises an abutting plate 21, wherein the abutting plate 21 comprises abutting sections 2101; one side of the abutting section 2101 is a first abutting surface, and the other side is a second abutting surface, the first abutting surface and the second abutting surface are parallel; the spacing between the first and second abutment surfaces is the width of the abutment section 2101; the abutting joint section 2101 is provided with a plurality of sections, and the widths of the plurality of sections of the abutting joint section 2101 are sequentially increased in an increasing manner; before the first side blocking piece and the second side blocking piece are pulled out, the end plate 22 is taken out, and the abutting plate 21 is inserted between the first side surface and the second side surface and is positioned at one end of the mortar groove 2 adjacent to the folding mechanism; the first abutting surface of one of the abutting sections 2101 of the abutting plate 21 is in contact with the first side surface, and the corresponding second abutting surface is in contact with the second side surface. The end plate 22 is removed prior to installation of the abutment plate 21. The upper part of the abutting plate 21 abuts against the side surface of the shear wall plate 24, and a constructor presses the abutting plate 21 on the shear wall plate 24 to fix the position of the abutting plate 21 and uses force to draw out the first side blocking piece and the second side blocking piece. Through the abutting of the first abutting surface and the second abutting surface of the abutting section 2101, when the constructor pulls the first side stopper and the second side stopper out of the stuffing gap, the first side surface and the second side surface can be always kept vertical and parallel, thereby avoiding the deformation of the mortar belt in the separate bin when the first side stopper and the second side stopper are pulled out. The plurality of abutting sections 2101 with different widths are arranged, so that the abutting sections can be used when the widths of the first side surface and the second side surface are different.
The connecting member 5 may be a rod-like structure or a block-like structure, preferably a vertically arranged plate-like structure.
In order to facilitate the constructor to draw the bottom plate 1 out of the caulking gap, it is preferable that the bottom plate 1 is provided with a handle 101 at an end corresponding to the closing mechanism.
The first side stopper and the second side stopper have various specific embodiments:
the first embodiment is as follows:
as shown in fig. 1, 2 and 3, the first side stopper includes a first baffle 6 arranged vertically, and the second side stopper includes a second baffle 7 arranged vertically; the first baffle 6 is positioned on one side of the second baffle 7 and arranged at intervals along the width direction a of the bottom plate 1, and the first baffle 6 and the second baffle 7 are detachably connected with the bottom plate 1 through a first linear motion guide structure 8; one side of the first baffle 6 corresponding to the second baffle 7 is taken as a first side surface, and one side of the second baffle 7 corresponding to the first baffle 6 is taken as a second side surface; the first baffle 6, the second baffle 7, the bottom plate 1 and the two end plates 22 jointly enclose the mortar groove 2; one end of the first connecting rod 3, which is far away from the connecting piece 5, is hinged with a first baffle 6; one end of the second connecting rod 4, which is far away from the connecting piece 5, is hinged with a second baffle 7.
The first baffle 6 provides a connecting support for the first connecting rod 3, and the second baffle 7 provides a connecting support for the second connecting rod 4. When the first linear motion guide structure 8 is a sliding block sliding chute structure, the length direction of the sliding chute is parallel to the length direction b of the mortar groove 2, two sliding chutes are arranged, one sliding chute is arranged on the first baffle 6, and the other sliding chute is arranged on the second baffle 7; the two sliding blocks are arranged on the bottom plate 1 at intervals; one of the slide blocks is in sliding fit with the sliding groove on the first baffle 6, and the other slide block is in sliding fit with the sliding groove on the second baffle 7. When the first linear motion guide structure 8 is of a gear rack structure, the length direction of the rack is parallel to the length direction b of the mortar groove 2, two racks are arranged, one rack is arranged on the first baffle 6, and the other rack is arranged on the second baffle 7; the gears are arranged on the bottom plate 1, and two gears are arranged at intervals; one of the gears is meshed with the rack on the first baffle 6, and the other gear is meshed with the rack on the second baffle 7.
In order to facilitate the installation of the first connecting rod 3 and the second connecting rod 4, preferably, a first connecting arm 601 is arranged at one end of the first baffle 6 in the length direction, a second connecting arm 701 is arranged at one end of the second baffle 7 in the length direction, and the first connecting arm 601 and the second connecting arm 701 are arranged in pairs and in correspondence; one end of the first connecting rod 3, which is far away from the connecting piece 5, is hinged to the first connecting arm 601, and one end of the second connecting rod 4, which is far away from the connecting piece 5, is hinged to the second connecting arm 701. The first link arm 601 is preferably integrally formed with the first shutter 6, and the second link arm 701 is preferably integrally formed with the second shutter 7. The first connecting arm 601 provides a connecting support for the first link 3, and the second connecting arm 701 provides a connecting support for the second link 4.
In order to ensure that the two sides of the mortar are uniformly stressed when the first baffle 6 and the second baffle 7 are extruded, as shown in fig. 8, preferably, one end of the first baffle 6, which is far away from the folding mechanism, is a first connecting end, and one end of the second baffle 7, which is far away from the folding mechanism, is a second connecting end; the first baffle 6, the second baffle 7 and the folding mechanism form mortar forming units, and the mortar forming units are provided with two groups; the first connecting end of the first baffle 6 of one group of the mortar forming units is detachably connected with the second connecting end of the second baffle 7 of the other group of the mortar forming units through a first fixture block clamping groove structure 26, and the second connecting end of the second baffle 7 of one group of the mortar forming units is detachably connected with the first connecting end of the first baffle 6 of the other group of the mortar forming units through a second fixture block clamping groove structure 27.
The two groups of mortar forming units can be assembled and separated under the matching of the first fixture block clamping groove structure 26 and the second fixture block clamping groove structure 27. When the two groups of mortar forming units are assembled, the first baffle 6 and the second baffle 7 of one group of mortar forming units, the first baffle 6 and the second baffle 7 of the other group of mortar forming units, the two end plates 22 and the bottom plate 1 jointly form the mortar groove 2. At this time, both ends of the mortar groove 2 in the length direction b are provided with folding mechanisms. The whole device filled with the mortar is placed in the filling gap, the length direction b of the mortar groove 2 is parallel to the width direction of the filling gap, and the two closing mechanisms are both positioned outside the filling gap. The soleplate 1 is firstly drawn out of the caulking slit along the width direction of the caulking slit. Then, on the premise that the two groups of mortar forming units are not separated, the first baffle 6 and the second baffle 7 in the two groups of mortar forming units simultaneously extrude mortar, the mortar is uniformly stressed, and the condition that one end of the formed mortar belt in the separated bin is wide and the other end of the mortar belt is narrow is avoided. After the mortar is completely contacted with the bottom surface of the shear wall plate 24, the two mortar forming units are respectively drawn out from the two sides of the filling gap.
Example two:
as shown in fig. 9, 10 and 11, the first side stopper includes a vertically arranged third baffle 10, and a vertically arranged first pressing plate 9 is arranged on one side of the third baffle 10; the second side blocking piece comprises a vertically arranged fourth baffle 11, and a vertically arranged second pressing plate 12 is arranged on one side of the fourth baffle 11; the first pressing plate 9, the third baffle plate 10, the fourth baffle plate 11 and the second pressing plate 12 are sequentially arranged at intervals along the width direction a of the bottom plate 1 and are detachably connected with the bottom plate 1 through a second linear motion guide structure 23; one side of the third baffle plate 10 corresponding to the fourth baffle plate 11 is used as a first side surface, and one side of the fourth baffle plate 11 corresponding to the third baffle plate 10 is used as a second side surface; the third baffle plate 10, the fourth baffle plate 11, the bottom plate 1 and the two end plates 22 jointly enclose the mortar groove 2; one end of the first connecting rod 3, which is far away from the connecting piece 5, is hinged with a first pressure plate 9, and one end of the second connecting rod 4, which is far away from the connecting piece 5, is hinged with a second pressure plate 12; a first air bag 13 is arranged at the top of the third baffle plate 10, a first piston cylinder 14 is connected to the side surface of the third baffle plate 10 corresponding to the first pressing plate 9, and a first channel 1001 for communicating the first air bag 13 with the first piston cylinder 14 is arranged in the third baffle plate 10; a first piston rod 15 is arranged on the side surface of the first pressing plate 9 corresponding to the third baffle plate 10, and the first piston rod 15 is arranged in a first piston cylinder 14; a second air bag 16 is arranged at the top of the fourth baffle plate 11, a second piston cylinder 17 is connected to the side surface of the fourth baffle plate 11 corresponding to the second pressing plate 12, and a second channel 1101 for communicating the second air bag 16 with the second piston cylinder 17 is arranged in the fourth baffle plate 11; a second piston rod 18 is arranged on the side surface of the second pressure plate 12 corresponding to the fourth baffle plate 11, and the second piston rod 18 is installed in the second piston cylinder 17.
The first pressing plate 9 provides a connecting support for the first connecting rod 3, and the second pressing plate 12 provides a connecting support for the second connecting rod 4. The first piston rod 15 and the first piston cylinder 14 are installed to form a first piston device and are located between the first pressing plate 9 and the third baffle plate 10, and the second piston rod 18 and the second piston cylinder 17 are installed to form a second piston device and are located between the second pressing plate 12 and the fourth baffle plate 11. The end plate 22 is installed between the third baffle plate 10 and the fourth baffle plate 11.
The entire apparatus filled with mortar is placed in the filling gap, and after the bottom plate 1 is pulled out from the filling gap in the width direction of the filling gap, the mortar naturally falls to contact the ground 25. The first pressing plate 9 and the second pressing plate 12 are pressed to be close to each other, the first piston rod 15 moves towards the direction close to the third baffle plate 10 in the first piston cylinder 14, and the first air bag 13 is inflated and clings to the bottom surface of the shear wall plate 24; the second piston rod 18 moves in the second piston cylinder 17 in a direction to approach the fourth baffle 11, so that the second air bag 16 inflates and abuts against the bottom surface of the shear wall plate 24. The first pressing plate 9 further applies a pushing force to the third baffle plate 10, so that the third baffle plate 10 moves continuously in a direction close to the fourth baffle plate 11; the second pressing plate 12 further applies a pushing force to the fourth shutter 11, so that the fourth shutter 11 continues to move in a direction approaching the third shutter 10. The mortar is pressed and spread upward until it is in full contact with the bottom surface of the shear wall plate 24. In the embodiment shown in fig. 7, after the bottom plate 1 is pulled out, the first baffle 6 and the second baffle 7 fall to contact with the ground 25, and the tops of the first baffle 6 and the second baffle 7 have a large clearance with the bottom surface of the shear wall 24. The provision of the first air pocket 13 effectively prevents mortar from seeping out of the gap between the top of the third baffle 10 and the bottom surface of the shear wall plate 24 during extrusion. The provision of the second air bag 16 effectively prevents mortar from seeping out of the gap between the top of the fourth baffle 11 and the bottom surface of the shear wall plate 24 during extrusion. Further improving the molding effect of the mortar belt in the separate bin. It is to be noted that the first airbag 13 and the second airbag 16 are not shown in fig. 9.
Preferably, a first spring 19 and a second spring 20 are further included; the first spring 19 is sleeved on the first piston rod 15 and is positioned between the end part of the first piston cylinder 14 far away from the third baffle plate 10 and the first pressure plate 9; the second spring 20 is sleeved on the second piston rod 18 and is located between the end of the second piston cylinder 17 far away from the fourth baffle 11 and the second pressure plate 12. The first spring 19 elastically deforms to make the movement of the first pressing plate 9 relatively gentle and self-reset. The second spring 20 elastically deforms, so that the second pressing plate 12 moves relatively smoothly and can automatically return.
In order to facilitate the installation of the first connecting rod 3 and the second connecting rod 4, preferably, a third connecting arm 901 is arranged at one end of the first pressing plate 9 in the length direction, a fourth connecting arm 1201 is arranged at one end of the second pressing plate 12 in the length direction, and the third connecting arm 901 and the fourth connecting arm 1201 are arranged in pairs and in correspondence; one end of the first connecting rod 3, which is far away from the connecting piece 5, is hinged to the third connecting arm 901, and one end of the second connecting rod 4, which is far away from the connecting piece 5, is hinged to the fourth connecting arm 1201. The third connecting arm 901 is preferably integrally formed with the first platen 9 and the fourth connecting arm 1201 is preferably integrally formed with the second platen 12. Third connecting arm 901 provides connecting support for first link 3 and fourth connecting arm 1201 provides connecting support for second link 4.
The above is a specific embodiment of the present invention, and it can be seen from the implementation process that the present invention provides a warehouse-dividing construction device for an assembled shear wall. Simple structure and convenient construction. The mortar belt in the branch storehouse formed through the device construction has the advantages of compact structure, good forming effect and the like, can completely isolate adjacent grouting cabins, and guarantees subsequent grouting quality.
Claims (10)
1. A divide storehouse construction equipment for assembled shear force wall, its characterized in that: the device comprises a bottom plate (1), wherein a first side blocking piece and a second side blocking piece which are arranged at intervals are arranged on the bottom plate (1);
the first side stopper is provided with a first side surface which is vertically arranged, the second side stopper is provided with a second side surface which is vertically arranged, and the first side surface and the second side surface are parallel and are correspondingly arranged;
an end plate (22) which is vertically arranged is inserted between the first side surface and the second side surface, and the end plate (22) is an elastic material product; two end plates (22) are arranged at intervals; the bottom plate (1), the first side blocking piece, the second side blocking piece and the two end plates (22) jointly form a mortar groove (2) with an upward opening;
the first side blocking piece and the second side blocking piece are detachably connected with the bottom plate (1) through linear motion guide structures;
the first side blocking piece and the second side blocking piece are connected through a folding mechanism, and the folding mechanism is located at one end of the mortar groove (2) in the length direction b.
2. The warehouse splitting construction device for the fabricated shear wall of claim 1, wherein: the linear motion guide structure comprises a sliding chute and a sliding block;
the first side blocking piece and the second side blocking piece are both provided with sliding grooves, and the length directions of the sliding grooves are parallel to the length direction b of the mortar groove (2);
the two sliding blocks are arranged on the bottom plate (1) at intervals;
the sliding groove on the first side blocking piece is in sliding fit with one sliding block, and the sliding groove on the second side blocking piece is in sliding fit with the other sliding block.
3. The warehouse splitting construction device for the fabricated shear wall of claim 1, wherein: the folding mechanism comprises a first connecting rod (3), a second connecting rod (4) and a connecting piece (5);
the connecting piece (5) is positioned between the first side blocking piece and the second side blocking piece and is adjacent to the end part of the mortar groove (2) in the length direction b; one end of the first connecting rod (3) is hinged with the first side blocking piece, and the other end of the first connecting rod is hinged with the connecting piece (5); one end of the second connecting rod (4) is hinged with the second side blocking piece, and the other end of the second connecting rod is hinged with the connecting piece (5).
4. The warehouse splitting construction device for the fabricated shear wall of claim 1, wherein: the device further comprises an abutting plate (21), wherein the abutting plate (21) comprises an abutting section (2101);
one side of the abutting joint section (2101) is a first abutting joint surface, the other side is a second abutting joint surface, and the first abutting joint surface is parallel to the second abutting joint surface; the spacing between the first and second abutment surfaces is the width of the abutment section (2101);
the abutting joint section (2101) is provided with a plurality of sections, and the widths of the plurality of sections of the abutting joint section (2101) are sequentially increased;
before the first side blocking piece and the second side blocking piece are pulled out, the end plate (22) is taken out, and the abutting plate (21) is inserted between the first side surface and the second side surface and is positioned at one end of the mortar groove (2) adjacent to the folding mechanism; the first abutting surface of one abutting section (2101) of the abutting plates (21) is in contact with the first side surface, and the corresponding second abutting surface is in contact with the second side surface.
5. The warehouse splitting construction device for the fabricated shear wall of claim 3, wherein: the first side blocking piece comprises a first baffle (6) which is vertically arranged, and the second side blocking piece comprises a second baffle (7) which is vertically arranged;
the first baffle (6) is positioned on one side of the second baffle (7) and arranged at intervals along the width direction a of the bottom plate (1), and the first baffle (6) and the second baffle (7) are detachably connected with the bottom plate (1) through a first linear motion guide structure (8);
one side of the first baffle (6) corresponding to the second baffle (7) is used as a first side surface, and one side of the second baffle (7) corresponding to the first baffle (6) is used as a second side surface;
the first baffle (6), the second baffle (7), the bottom plate (1) and the two end plates (22) jointly enclose the mortar groove (2);
one end, far away from the connecting piece (5), of the first connecting rod (3) is hinged with the first baffle (6); one end, far away from the connecting piece (5), of the second connecting rod (4) is hinged to the second baffle (7).
6. The warehouse splitting construction device for the fabricated shear wall of claim 5, wherein: a first connecting arm (601) is arranged at one end of the first baffle (6) in the length direction, a second connecting arm (701) is arranged at one end of the second baffle (7) in the length direction, and the first connecting arm (601) and the second connecting arm (701) are arranged in pairs and in a corresponding manner;
one end, far away from connecting piece (5), of first connecting rod (3) is articulated with first linking arm (601), one end, far away from connecting piece (5), of second connecting rod (4) is articulated with second linking arm (701).
7. The warehouse splitting construction device for the fabricated shear wall of claim 5, wherein: one end of the first baffle (6) far away from the folding mechanism is a first connecting end, and one end of the second baffle (7) far away from the folding mechanism is a second connecting end;
the first baffle (6), the second baffle (7) and the folding mechanism form a mortar forming unit, and the mortar forming units are provided with two groups;
the first connecting end of the first baffle (6) of one group of the mortar forming units is detachably connected with the second connecting end of the second baffle (7) of the other group of the mortar forming units through a first clamping block clamping groove structure (26), and the second connecting end of the second baffle (7) of one group of the mortar forming units is detachably connected with the first connecting end of the first baffle (6) of the other group of the mortar forming units through a second clamping block clamping groove structure (27).
8. The warehouse splitting construction device for the fabricated shear wall of claim 3, wherein: the first side blocking piece comprises a third baffle (10) which is vertically arranged, and a first pressing plate (9) which is vertically arranged is arranged on one side of the third baffle (10);
the second side blocking piece comprises a vertically arranged fourth baffle (11), and a vertically arranged second pressing plate (12) is arranged on one side of the fourth baffle (11);
the first pressing plate (9), the third baffle plate (10), the fourth baffle plate (11) and the second pressing plate (12) are sequentially arranged at intervals along the width direction a of the bottom plate (1) and are detachably connected with the bottom plate (1) through a second linear motion guide structure (23);
one side of the third baffle (10) corresponding to the fourth baffle (11) is used as a first side surface, and one side of the fourth baffle (11) corresponding to the third baffle (10) is used as a second side surface;
the third baffle (10), the fourth baffle (11), the bottom plate (1) and the two end plates (22) jointly enclose the mortar groove (2);
one end of the first connecting rod (3) far away from the connecting piece (5) is hinged with the first pressure plate (9), and one end of the second connecting rod (4) far away from the connecting piece (5) is hinged with the second pressure plate (12);
a first air bag (13) is arranged at the top of the third baffle (10), a first piston cylinder (14) is connected to the side surface of the third baffle (10) corresponding to the first pressing plate (9), and a first channel (1001) for communicating the first air bag (13) with the first piston cylinder (14) is arranged in the third baffle (10); a first piston rod (15) is arranged on the side surface of the first pressing plate (9) corresponding to the third baffle plate (10), and the first piston rod (15) is arranged in a first piston cylinder (14);
a second air bag (16) is arranged at the top of the fourth baffle plate (11), a second piston cylinder (17) is connected to the side surface of the fourth baffle plate (11) corresponding to the second pressing plate (12), and a second channel (1101) for communicating the second air bag (16) with the second piston cylinder (17) is arranged in the fourth baffle plate (11); and a second piston rod (18) is arranged on the side surface of the second pressure plate (12) corresponding to the fourth baffle plate (11), and the second piston rod (18) is arranged in a second piston cylinder (17).
9. The warehouse splitting construction device for the fabricated shear wall of claim 8, wherein: further comprising a first spring (19) and a second spring (20);
the first spring (19) is sleeved on the first piston rod (15) and is positioned between the end part, far away from the third baffle plate (10), of the first piston cylinder (14) and the first pressure plate (9);
the second spring (20) is sleeved on the second piston rod (18) and is located between the end part, far away from the fourth baffle plate (11), of the second piston cylinder (17) and the second pressure plate (12).
10. The warehouse splitting construction device for the fabricated shear wall of claim 8, wherein: a third connecting arm (901) is arranged at one end of the first pressing plate (9) in the length direction, a fourth connecting arm (1201) is arranged at one end of the second pressing plate (12) in the length direction, and the third connecting arm (901) and the fourth connecting arm (1201) are arranged in pairs and in correspondence;
one end, far away from the connecting piece (5), of the first connecting rod (3) is hinged to the third connecting arm (901), and one end, far away from the connecting piece (5), of the second connecting rod (4) is hinged to the fourth connecting arm (1201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111263574.4A CN113898089B (en) | 2021-10-28 | 2021-10-28 | A divide storehouse construction equipment for assembled shear force wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111263574.4A CN113898089B (en) | 2021-10-28 | 2021-10-28 | A divide storehouse construction equipment for assembled shear force wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113898089A true CN113898089A (en) | 2022-01-07 |
| CN113898089B CN113898089B (en) | 2023-02-21 |
Family
ID=79026797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111263574.4A Active CN113898089B (en) | 2021-10-28 | 2021-10-28 | A divide storehouse construction equipment for assembled shear force wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113898089B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657763A (en) * | 1992-08-05 | 1994-03-01 | Kumagai Gumi Co Ltd | Construction of vertical shaft with center column by solidification of mud slurry |
| FR2733265A1 (en) * | 1995-04-24 | 1996-10-25 | Chatut Alain | Mortaring guide for brick wall construction |
| JPH10238296A (en) * | 1997-02-26 | 1998-09-08 | Kumagai Gumi Co Ltd | End stopping method for first tunnel lining concrete and its device and for end stop use air bag |
| JP2001317297A (en) * | 2000-05-09 | 2001-11-16 | Gifu Kogyo Co Ltd | Method and device for stopping gable of concrete for tunnel lining |
| JP2012184588A (en) * | 2011-03-06 | 2012-09-27 | Kajima Corp | Lifting and lowering method and system of multistoried building |
| CN204983648U (en) * | 2015-09-25 | 2016-01-20 | 中国建筑第八工程局有限公司 | A well partial storehouse cuts off builds device for prefabricating wall body grout seam |
| CN206477595U (en) * | 2017-01-16 | 2017-09-08 | 中国建筑第八工程局有限公司 | High low-grade concrete pours spacer device |
| CN209384464U (en) * | 2018-10-25 | 2019-09-13 | 天津正通墙体材料有限公司 | A kind of assembled indoor partition body |
| CN210217201U (en) * | 2019-05-08 | 2020-03-31 | 鹤城建设集团股份公司 | Protection device for assembly type building engineering |
| CN211229505U (en) * | 2019-09-18 | 2020-08-11 | 中建八局第一建设有限公司 | Quick bin dividing device for construction of prefabricated shear wall |
| CN112031183A (en) * | 2020-09-14 | 2020-12-04 | 靳双玲 | T-shaped connecting structure of building top plate and building wallboard and construction method thereof |
| CN112593768A (en) * | 2020-12-02 | 2021-04-02 | 王英华 | Building enclosure |
| CN212896897U (en) * | 2020-06-24 | 2021-04-06 | 天津大汉创能新材料科技有限公司 | Waterproof and moistureproof aerogel composite insulation board |
| CN213234326U (en) * | 2020-06-22 | 2021-05-18 | 中国一冶集团有限公司 | Prefabricated wall body piece storehouse construction equipment that divides of assembly type structure |
| CN214220267U (en) * | 2020-12-18 | 2021-09-17 | 刘锦亮 | Bearing part for building structure design |
-
2021
- 2021-10-28 CN CN202111263574.4A patent/CN113898089B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657763A (en) * | 1992-08-05 | 1994-03-01 | Kumagai Gumi Co Ltd | Construction of vertical shaft with center column by solidification of mud slurry |
| FR2733265A1 (en) * | 1995-04-24 | 1996-10-25 | Chatut Alain | Mortaring guide for brick wall construction |
| JPH10238296A (en) * | 1997-02-26 | 1998-09-08 | Kumagai Gumi Co Ltd | End stopping method for first tunnel lining concrete and its device and for end stop use air bag |
| JP2001317297A (en) * | 2000-05-09 | 2001-11-16 | Gifu Kogyo Co Ltd | Method and device for stopping gable of concrete for tunnel lining |
| JP2012184588A (en) * | 2011-03-06 | 2012-09-27 | Kajima Corp | Lifting and lowering method and system of multistoried building |
| CN204983648U (en) * | 2015-09-25 | 2016-01-20 | 中国建筑第八工程局有限公司 | A well partial storehouse cuts off builds device for prefabricating wall body grout seam |
| CN206477595U (en) * | 2017-01-16 | 2017-09-08 | 中国建筑第八工程局有限公司 | High low-grade concrete pours spacer device |
| CN209384464U (en) * | 2018-10-25 | 2019-09-13 | 天津正通墙体材料有限公司 | A kind of assembled indoor partition body |
| CN210217201U (en) * | 2019-05-08 | 2020-03-31 | 鹤城建设集团股份公司 | Protection device for assembly type building engineering |
| CN211229505U (en) * | 2019-09-18 | 2020-08-11 | 中建八局第一建设有限公司 | Quick bin dividing device for construction of prefabricated shear wall |
| CN213234326U (en) * | 2020-06-22 | 2021-05-18 | 中国一冶集团有限公司 | Prefabricated wall body piece storehouse construction equipment that divides of assembly type structure |
| CN212896897U (en) * | 2020-06-24 | 2021-04-06 | 天津大汉创能新材料科技有限公司 | Waterproof and moistureproof aerogel composite insulation board |
| CN112031183A (en) * | 2020-09-14 | 2020-12-04 | 靳双玲 | T-shaped connecting structure of building top plate and building wallboard and construction method thereof |
| CN112593768A (en) * | 2020-12-02 | 2021-04-02 | 王英华 | Building enclosure |
| CN214220267U (en) * | 2020-12-18 | 2021-09-17 | 刘锦亮 | Bearing part for building structure design |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113898089B (en) | 2023-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006100693A1 (en) | Method and apparatus for manufacturing hollow board structures | |
| DE19634499A1 (en) | Manufacturing precast concrete blocks with undercut sides | |
| CN113898089B (en) | A divide storehouse construction equipment for assembled shear force wall | |
| CN110524682B (en) | Static pressure forming machine for cement brick | |
| EP0290060B1 (en) | Device for manufacturing stones | |
| DE19516098A1 (en) | Ceiling edge lost shuttering element for building erection | |
| CN214785934U (en) | Durable recyclable wall formwork | |
| DE1704837C3 (en) | Device for the continuous production of rectangular foam blocks | |
| CN110587784B (en) | Static pressure forming method for cement brick | |
| US5028364A (en) | Process for forming concrete structures and stripping concrete forms | |
| CN115749055A (en) | Prefabricated edge component and production equipment thereof | |
| NZ215626A (en) | Making concrete blocks with interengaging portions | |
| CN110524681B (en) | Brick machine filler height adjusting mechanism | |
| DE4212702A1 (en) | Method and device for producing stone composite panels | |
| CN112630013B (en) | Jointed rock mass sample shearing test equipment | |
| CN202781399U (en) | Block molding machine and molding template easy to demold and thickness-variable panel | |
| CN115199021B (en) | Fabricated platform for parapet construction of steel structure transformer substation | |
| US4984764A (en) | Form with form stripping mechanism | |
| US3822979A (en) | Apparatus for producing pressed concrete articles | |
| RU2182864C2 (en) | Method and device for manufacture of reinforced-concrete ventilation blocks | |
| AT13633U1 (en) | Method for producing a concrete insulated floor slab and apparatus for carrying out the method | |
| EP0115279B1 (en) | System for laying and connecting a wall of glass bricks provided with a dimensionally accurate plastic frame | |
| RU2274547C2 (en) | Press-mold for making concrete, reinforced-concrete products and side-squeezing mechanism | |
| AT398724B (en) | Device for manufacturing building blocks having insulating inserts and method of manufacturing such building blocks | |
| RU2017609C1 (en) | Press-mold for making concrete and ferroconcrete items |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |