CN114562106B - Overweight template support - Google Patents
Overweight template support Download PDFInfo
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- CN114562106B CN114562106B CN202210189145.5A CN202210189145A CN114562106B CN 114562106 B CN114562106 B CN 114562106B CN 202210189145 A CN202210189145 A CN 202210189145A CN 114562106 B CN114562106 B CN 114562106B
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- template
- plate
- extrusion
- lifting
- extension plate
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- 238000001125 extrusion Methods 0.000 claims description 75
- 238000009415 formwork Methods 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 4
- 238000000429 assembly Methods 0.000 claims 4
- 238000009434 installation Methods 0.000 abstract description 24
- 238000010276 construction Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/38—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for plane ceilings of concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
-
- 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
- E04G9/083—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up which are foldable
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G2025/003—Supports therefor, e.g. tripods
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to an overweight template support belongs to construction support technical field, including template and bracing piece, the bracing piece is provided with many in the vertical lower face of template, the inside cavity of template and one end opening set up, slide in the template and be provided with the extension board, still install drive arrangement in the template, drive arrangement is used for driving the extension board and moves between the inside and outside of template level; the extension plate is provided with a plurality of leveling devices in a row along the moving direction of the extension plate, and the leveling devices are used for keeping the same horizontal plane with the upper surface of the template after the extension plate part slides out of the template; the extension plate is also provided with a supporting device which is used for supporting the part of the extension plate extending out of the template. The method has the effect of improving the problem that the installation progress is slow due to the fact that the front overweight template support is not adaptive.
Description
Technical Field
The application relates to the field of construction support technology, in particular to an overweight formwork support.
Background
When a building is repaired or built, a formwork support is needed in the early stage, which is a formwork support structure for concrete cast-in-situ construction on the building, steel or wood beams are generally adopted to assemble a formwork support, steel or wood rods are utilized to build a scaffold to form a support, and the support is matched with a steel formwork to carry out concrete construction.
For the above related art, the inventor considers that, after the installation of the general overweight formwork support, if the area of the upper surface to be supported is found to be smaller than the area required for the installation, temporary expansion installation is required, so that the installation progress of the overweight formwork support in the early stage is slowed down.
Disclosure of Invention
In order to solve the problem that the installation progress is slow due to the fact that the front overweight template bracket is not matched, the application provides an overweight template bracket.
The overweight template bracket provided by the application adopts the following technical scheme:
the overweight formwork support comprises a formwork and support rods, wherein a plurality of support rods are vertically arranged on the lower plate surface of the formwork, the inside of the formwork is hollow, one end of the support rods is provided with an opening, an extension plate is slidably arranged in the formwork, a driving device is further arranged in the formwork, and the driving device is used for driving the extension plate to horizontally move between the inside and the outside of the formwork; the extension plate is provided with a plurality of leveling devices in a row along the moving direction of the extension plate, and the leveling devices are used for keeping the same horizontal plane with the upper surface of the template after the extension plate part slides out of the template; the extension plate is also provided with a supporting device which is used for supporting the part of the extension plate extending out of the template.
By adopting the technical scheme, after the template is installed, the supporting rod supports the template; if the area of the upper surface of the template is smaller than the area required by installation, only a part of the extension plate is required to slide out of the inside of the template through the driving device, so that the extension plate extension area plus the original area of the template can meet the installation requirement; then the leveling device and the upper surface of the template are kept on the same horizontal plane through the leveling device, and finally the extension plate is supported through the supporting device, so that the installation construction can be carried out on the template. After the installation, workers do not need to spend a large amount of time to expand and install the installed overweight formwork support, and the installation is more convenient when the overweight formwork support is detached, so that the expansion construction efficiency in the early stage due to the fact that the installation area requirement does not reach the standard is improved.
Optionally, the drive arrangement includes drive assembly and direction subassembly, drive assembly and direction subassembly are all installed in the template, drive assembly is used for driving the extension board and moves between the inside and outside of template level, direction subassembly is used for carrying out the horizontal direction to the extension board that moves.
Through adopting above-mentioned technical scheme, can drive the extension board from the template in the horizontal migration outside the template, also can let the extension board from the template outside the horizontal migration to the template in, guide assembly can let the extension board remove more stably moreover, and then improves the mobility stability of extension board.
Optionally, the drive assembly includes driving motor and threaded rod, driving motor installs in the template and keeps away from template open-ended one end, threaded rod coaxial line sets up on driving motor's output shaft, the screw thread passageway has been seted up along the direction of movement of extension board on the extension board, the threaded rod screw thread is inserted and is established in the screw thread passageway.
Through adopting above-mentioned technical scheme, directly start driving motor for driving motor's output shaft drives the threaded rod and rotates, because threaded rod and screw sleeve screw-thread fit, can let extension board and threaded rod take place relative movement after the rotation of threaded rod, thereby can reach the effect that lets the extension board remove comparatively conveniently between the inside and outside of template.
Optionally, the guide assembly comprises a guide rod, the guide rod is installed at one end of the template far away from the opening of the template, and the length direction of the guide rod is consistent with the length direction of the threaded rod; the guide channel is arranged on one side, far away from the thread channel, of the extension plate, and the length direction of the guide channel is consistent with the length direction of the thread channel.
Through adopting above-mentioned technical scheme, when the extension board removes in the template, the cooperation of guide bar and direction passageway can let the direction of movement of extension board keep fixed to reach the effect that makes the extension board remove more stable.
Optionally, the leveling device comprises a lifting component and a pressing component, wherein a plurality of lifting components are arranged on the upper surface of the extension plate side by side along the moving direction of the extension plate, the pressing component is installed in the extension plate, and one pressing component corresponds to one lifting component; the extrusion component is used for driving the lifting component to move in the vertical direction.
Through adopting above-mentioned technical scheme, after stretching out the extension board outside the template part, directly will stretch out the outer extrusion subassembly of template and operate for extrusion subassembly rises the lifting unit to the position that is in same horizontal plane with the template, can let the upper surface of template and the upper surface of a plurality of lifting unit form a new installation face like this, and then reaches the standard of installation requirement.
Optionally, the lifting assembly comprises a holding plate and a lifting strip; the lifting device comprises an extension plate, a lifting strip, a supporting plate and a lifting strip, wherein a plurality of lifting grooves are arranged on the extension plate along the moving direction of the extension plate, the length direction of the lifting grooves is perpendicular to the moving direction of the extension plate, the lifting strip is vertically and slidably inserted in the lifting grooves, the supporting plate is horizontally arranged on the upper end face of the lifting strip, and the cross section formed by the supporting plate and the lifting strip is T-shaped; the extension board is internally provided with an extrusion cavity, the extrusion cavity is communicated with the lower port of the lifting groove, the extrusion assembly is arranged in the extrusion cavity, one end of the lifting strip extends into the extrusion cavity, and the extrusion assembly is used for extruding the lifting strip into the lifting groove from the extrusion cavity.
Through adopting above-mentioned technical scheme, through promoting extrusion subassembly, the lift strip is located the one end extrusion intracavity and squeezes into the lift inslot, in this in-process, the lift strip can be at the vertical upward movement in the lift inslot, until let the holding plate at lift strip top and the upper surface of template be in same horizontal plane, finally realize the increase regulation of template upper surface area.
Optionally, the extrusion assembly comprises an extrusion plate and a pushing handle, the extrusion plate is horizontally arranged in the extrusion cavity in a sliding manner, the length direction of the extrusion plate is parallel to the length direction of the lifting strip, an inclined extrusion surface is arranged on one side, close to the lifting strip, of the extrusion plate, and an inclined sliding surface is arranged on one side, close to the extrusion plate, of the lifting strip; when the extrusion plate moves to the lifting strip side, the inclined extrusion surface is in sliding fit with the inclined sliding surface; after the lifting strip is completely propped into the lifting groove by the extrusion plate, the upper plate surface of the holding plate and the upper plate surface of the template are positioned on the same horizontal plane; a through groove is further formed in the lower plate surface of the extension plate, one end of the through groove is communicated with the extrusion cavity, and the other end of the through groove is communicated with the outside; the lower plate surface of extension plate has seted up the operation chamber, logical groove is linked together with the operation chamber, the one end of promotion handle is connected with the bottom of stripper plate, the other end passes logical groove and extends to the operation intracavity.
By adopting the technical scheme, a worker directly dials the pushing handle, so that the extrusion plate horizontally moves in the extrusion cavity, the inclined extrusion surfaces on the extrusion plate are continuously close to the inclined sliding surfaces and are attached together, then the extrusion plate is continuously pushed, the inclined sliding surfaces occupy the space in the extrusion cavity, and finally the inclined sliding surfaces are completely propped into the lifting groove from the extrusion cavity; at this time, the upper plate surface of the holding plate and the upper plate surface of the template are positioned on the same horizontal plane, so that the upper plate surface of the holding plate and the upper plate surface of the template are leveled conveniently.
Optionally, strutting arrangement includes flexible subassembly and pastes ground subassembly, a plurality of holding chamber have been seted up to the lower surface of extension board, flexible subassembly articulates and sets up in holding the intracavity, paste ground subassembly and install on flexible subassembly and be used for with ground butt.
Through adopting above-mentioned technical scheme, directly follow the flexible subassembly and hold the intracavity and go out the back, extend flexible subassembly again for paste ground subassembly and paste subaerial, carry out a steady support to the extension board.
Optionally, the telescopic assembly comprises a telescopic tube, a telescopic rod, a propping bolt and a magnet piece, wherein the telescopic tube is hinged on the inner wall of the accommodating cavity, and one end of the telescopic tube is provided with an opening; the telescopic rod is arranged in the telescopic sleeve in a sliding manner, the abutting bolt is threaded at the pipe orifice of the telescopic sleeve in a penetrating manner, and the abutting bolt is used for abutting the telescopic rod in the telescopic sleeve; the magnet sheet is arranged on the outer wall of the telescopic tube, and an iron plate magnetically adsorbed with the magnet sheet is covered on the inner top wall of the accommodating cavity; the ground pasting component is arranged at one end of the telescopic rod, which is far away from the telescopic sleeve.
By adopting the technical scheme, the telescopic tube is directly rotated, so that the telescopic tube is rotated to be in a vertical state, then the telescopic rod extends out of the telescopic tube, the telescopic tube drives the grounding assembly to be attached to the ground, and finally the telescopic rod is abutted in the telescopic tube by the abutting bolt, so that the supporting operation of the extension plate is realized; after the extension plate is not required to be supported, the telescopic rod is directly placed into the accommodating cavity again, the magnet piece is adsorbed on the iron plate, and then the telescopic assembly can be fixed again, so that the effect of being convenient for supporting the extension plate is achieved.
Optionally, subsides ground subassembly includes subsides plot and rubber pad, subsides the end at the telescopic link is installed to the plot, the rubber pad covers and establishes on subsides plot and deviate from the block face of telescopic link.
Through adopting above-mentioned technical scheme, paste the subaerial back of contradicting of rubber pad on the plot, because the frictional force of rubber pad itself is great, consequently can let paste the plot comparatively stably and laminate at certain point, and then reach and let the extension board supported more stably.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the template is installed, the supporting rod supports the template; if the area of the upper surface of the template is smaller than the area required by installation, only a part of the extension plate is required to slide out of the inside of the template through the driving device, so that the extension plate extension area plus the original area of the template can meet the installation requirement; then the leveling device and the upper surface of the template are kept on the same horizontal plane through the leveling device, and finally the extension plate is supported through the supporting device, so that the installation construction can be carried out on the template. After the installation, workers do not need to spend a great deal of time to expand and install the installed overweight formwork support, and the installation is more convenient when the overweight formwork support is detached, so that the expansion construction efficiency in the early stage when the installation area requirement does not reach the standard is improved;
2. the worker directly dials the pushing handle, so that the extrusion plate horizontally moves in the extrusion cavity, the inclined extrusion surface on the extrusion plate is continuously close to the inclined sliding surface and is attached to the inclined sliding surface, then the extrusion plate is continuously pushed, the inclined sliding surface occupies the space in the extrusion cavity, and finally the inclined sliding surface is completely propped into the lifting groove from the extrusion cavity; at this time, the upper plate surface of the holding plate and the upper plate surface of the template are positioned on the same horizontal plane, so that the upper plate surface of the holding plate and the upper plate surface of the template are level and convenient;
3. directly rotating the telescopic tube to enable the telescopic tube to rotate to a vertical state, then extending the telescopic rod out of the telescopic tube to enable the telescopic tube to drive the grounding assembly to be attached to the ground, and finally abutting the telescopic rod in the telescopic tube by using an abutting bolt to further realize supporting operation of the extension plate; after the extension plate is not required to be supported, the telescopic rod is directly placed into the accommodating cavity again, the magnet piece is adsorbed on the iron plate, and then the telescopic assembly can be fixed again, so that the effect of being convenient for supporting the extension plate is achieved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a partial cross-sectional view of an embodiment of the present application;
FIG. 3 is a partial cross-sectional view for illustrating the connection relationship between a form and an extension board according to an embodiment of the present application;
fig. 4 is an enlarged view of a portion a in fig. 3;
fig. 5 is a partial schematic view of an embodiment of the present application for displaying support devices, some in a supported state and some in a stowed state.
Reference numerals illustrate:
1. a template; 2. a support rod; 3. an extension plate; 31. a lifting groove; 32. an extrusion chamber; 33. a through groove; 34. an operating chamber; 35. a receiving chamber; 4. a driving device; 41. a drive assembly; 411. a driving motor; 412. a threaded rod; 42. a guide assembly; 421. a guide rod; 5. a leveling device; 51. a lifting assembly; 511. holding a flat plate; 512. lifting bars; 5121. a sloping slide surface; 52. an extrusion assembly; 521. an extrusion plate; 5211. obliquely extruding the surface; 522. pushing the handle; 6. a support device; 61. a telescoping assembly; 611. a telescoping tube; 612. a telescopic rod; 613. abutting the bolt; 614. a magnet piece; 62. a grounding assembly; 621. sticking a land block; 622. a rubber pad; 7. an iron plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses overweight template support, refer to fig. 1, 2, including template 1 and bracing piece 2, template 1 is the cuboid panel that inside cavity and one end opening set up, and bracing piece 2 is provided with many at template 1's lower surface is vertical, all connects through diagonal brace and cross brace between every bracing piece 2 to let whole support more stable. An extension plate 3 is arranged in the template 1 in a sliding way, the shape of the extension plate 3 is the same as that of the template 1, but the surface area of the extension plate 3 is smaller than that of the template 1; the driving device 4 is arranged in the template 1, and the driving device 4 is used for driving the extension plate 3 to move from the inside of the template 1 to the outside of the template 1 through the opening at one end of the template 1, and can also enable the extension plate 3 to move from the outside of the template 1 to the inside of the template 1 through the opening at one end of the template 1. The extension board 3 is further provided with a plurality of leveling devices 5, and it should be noted that, in this embodiment, as can be seen from fig. 1 and 2, the leveling devices 5 are arranged in a plurality along the width direction of the extension board 3. The leveling device 5 is used for keeping the same horizontal plane with the upper surface of the template 1 after the extension board 3 partially slides out of the template 1, namely, the extension board 3 partially slides out of the template 1 according to installation requirements, but in order to ensure that the leveling device 5 of the sliding-out part is positioned outside the template 1 after the extension board 3 partially slides out, the leveling device 5 which does not extend out of the template 1 does not need to be leveled with the upper surface of the template 1. Also mounted on the extension plate 3 are support means 6, the support means 6 being provided in plurality and for supporting the portion of the extension plate 3 extending beyond the formwork 1.
Referring to fig. 2, the driving device 4 includes a driving assembly 41 and a guiding assembly 42, wherein the driving assembly 41 and the guiding assembly 42 are both installed in the template 1, the driving assembly 41 is used for driving the extension board 3 to horizontally move between the inside and the outside of the template 1, and the guiding assembly 42 is used for horizontally guiding the moving extension board 3. Specifically, the driving assembly 41 includes a driving motor 411 and a threaded rod 412, the driving motor 411 is installed in the form 1 far from the opening side of the form 1, and the driving motor 411 is also located near the inner side wall of the form 1, the threaded rod 412 is coaxially connected to the output shaft of the driving motor 411, and the length direction of the threaded rod 412 is consistent with the moving direction of the extension board 3; in the present embodiment, the length direction of the threaded rod 412 coincides with the width direction of the die plate 1. The extension plate 3 is also internally provided with a threaded passage in a penetrating manner near the side wall of the extension plate 3, the threaded passage is a passage with a threaded surface substantially, the length direction of the threaded passage is consistent with the length direction of the threaded rod 412, and the threaded rod 412 is inserted into the threaded passage.
Referring to fig. 2, the guide assembly 42 includes a guide rod 421, one end of the guide rod 421 is welded to an inner end wall of the die plate 1 far from the opening of the die plate 1, the guide rod 421 is located far from the threaded rod 412, and the length direction of the guide rod 421 is parallel to the length direction of the threaded rod 412; a guide channel is also formed in the extension plate 3 away from the interior of the threaded channel, and the length direction of the guide channel is parallel to the length direction of the threaded channel and also parallel to the length direction of the guide rod 421, i.e. the guide rod 421 is slidably inserted into the guide channel.
The driving motor 411 is directly started, so that the output shaft of the driving motor 411 starts to rotate, and then the threaded rod 412 starts to rotate, and because the threaded rod 412 is in threaded fit with the threaded channel, when the threaded rod 412 rotates and the extension plate 3 is not moving, the extension plate 3 can move along the length direction of the threaded rod 412 when the threaded rod 412 rotates, and the guide rod 421 and the guide channel are matched to enable the extension plate 3 to stably move on the established route. The extension board 3 can be moved between the inside and outside of the form 1 by the forward rotation and the reverse rotation of the driving motor 411.
As shown in fig. 2 and 3, the leveling device 5 includes a lifting assembly 51 and a pressing assembly 52, the lifting assembly 51 is provided in plurality on the upper surface of the extension board 3 side by side along the moving direction of the extension board 3, the pressing assembly 52 is installed in the extension board 3, and one pressing assembly 52 corresponds to one lifting assembly 51; the pressing component 52 is used for driving the lifting component 51 to move in the vertical direction.
Referring to fig. 3 and 4, specifically, the lifting assembly 51 includes a holding plate 511 and a lifting bar 512, and lifting grooves 31 are formed on an upper plate surface of the extension plate 3, and the lifting grooves 31 are arranged in a plurality along a moving direction of the extension plate 3 (i.e., a width direction of the extension plate 3 in this embodiment), and a length direction of each lifting groove 31 is perpendicular to a length direction of the screw channel (in this embodiment, the length direction of the lifting groove 31 is consistent with the length direction of the extension plate 3). The lifting bar 512 is slidably inserted into the lifting groove 31, that is, the length direction of the lifting bar 512 is consistent with the length direction of the lifting groove 31, and the lifting bar 512 is matched with the lifting groove 31. The holding plate 511 is horizontally mounted on top of the lifting bar 512, and similarly, the length direction of the holding plate 511 is identical to the length direction of the lifting bar 512, the length of the holding plate 511 is longer than the length of the lifting bar 512, and the length of the holding plate 511 is identical to the length of the extension plate 3. The cross-sectional shape formed by the holding plates 511 and the lifting bar 512 is a T shape when seen from the side, and two adjacent holding plates 511 are attached together.
Referring to fig. 3 and 4, a pressing chamber 32 is formed in the extension plate 3 below the elevation groove 31, the pressing chamber 32 communicates with the lower port of the elevation groove 31, the pressing assembly 52 is slidably mounted in the pressing chamber 32, and the lower end of the elevation bar 512 also extends into the pressing chamber 32. Specifically, the pressing assembly 52 includes a pressing plate 521 and a pushing handle 522, the pressing plate 521 is disposed in the pressing chamber 32, and a length direction of the pressing plate 521 is parallel to a length direction of the lifting bar 512; an operation cavity 34 is arranged on the lower plate surface of the extension plate 3 and below the extrusion cavity 32, the operation cavity 34 is positioned at the center line of the lower plate surface of the extension plate 3, and a through groove 33 is communicated between the operation cavity 34 and the extrusion cavity 32; the push handle 522 has an L-shape, one end of the push handle 522 is connected to the center of the lower plate surface of the pressing plate 521, the other part of the push handle 522 passes through the through groove 33 and is located in the operation cavity 34, and the whole push handle 522 does not extend out of the operation cavity 34. An inclined extrusion surface 5211 is provided on a side of the extrusion plate 521 adjacent to the lifting bar 512, and an inclined sliding surface 5121 is provided on a side of the lifting bar 512 adjacent to the extrusion plate 521, and the inclined extrusion surface 5211 is slidably attached to the inclined sliding surface 5121. It should be noted that, after the inclined sliding surface 5121 of the lifting bar 512 is completely pushed into the lifting groove 31 by the inclined pressing surface 5211 of the pressing plate 521, the upper plate surface of the holding plate 511 and the upper plate surface of the die plate 1 are on the same horizontal plane.
In operation, a worker sets up the lower plate surface of the extension plate 3 on the escalator, stretches the handle into the operation cavity 34 to hold the pushing handle 522, and pulls the push-pull handle towards the inner side of the template 1 to horizontally move the extrusion plate 521 in the extrusion cavity 32, so that the inclined extrusion surface 5211 on the extrusion plate 521 is continuously close to the inclined sliding surface 5121 and is attached together, then the extrusion plate 521 is continuously pushed, the inclined sliding surface 5211 occupies the space of the inclined sliding surface 5121 in the extrusion cavity 32, and finally the inclined sliding surface 5121 is completely propped into the lifting groove 31 from the extrusion cavity 32; at this time, the upper surface of the holding plate 511 is on the same horizontal plane as the upper surface of the form 1. Similarly, the push-pull handle is pushed in the opposite direction again, so that the extruding plate 521 returns to the original position, the extruding cavity 32 below the lifting bar 512 is opened, the lower end of the lifting bar 512 is inserted into the extruding cavity 32 under the action of natural gravity, and then the extruding plate 521 descends again.
Referring to fig. 1 and 5, the support device 6 includes a telescopic assembly 61 and a grounding assembly 62, and the lower surface of the extension board 3 is provided with a plurality of accommodating cavities 35, that is, two sides of each operating cavity 34 are respectively provided with one accommodating cavity 35, the section of each accommodating cavity 35 is in a strip shape, and the length direction of the accommodating cavity 35 is consistent with the length direction of the extension board 3. The telescopic assembly 61 is hinged in the accommodating cavity 35, and the grounding assembly 62 is mounted on the telescopic assembly 61 and is used for abutting against the ground. Specifically, telescoping assembly 61 includes telescoping tube 611, telescoping rod 612, tightening bolt 613, and magnet plate 614; at one end of the telescoping tube 611 is hinged to the end wall of the receiving chamber 35, and the length of the telescoping tube 611 matches the length of the receiving chamber 35. The telescopic tube 611 is hollow inside and provided with an opening at one end, and the cross section of the telescopic tube 611 is rectangular, and in other embodiments, the telescopic tube 611 can also be triangular, circular or polygonal; the telescopic rod 612 is slidably inserted into the telescopic tube 611, and the length direction of the telescopic tube 611 coincides with the length direction of the telescopic rod 612. The rod end of the telescopic rod 612 located inside the telescopic tube 611 is provided with an anti-falling block, and the inner wall of the opening of the telescopic tube 611 is provided with an anti-falling flange, and the telescopic rod 612 can be prevented from sliding out of the telescopic tube 611 to be separated through the arrangement of the anti-falling block and the anti-falling flange. A threaded hole is formed in the pipe wall of the telescopic pipe 611, which is close to the opening of the telescopic pipe 611, a tightening bolt 613 is threaded in the threaded hole, and the tightening bolt 613 is used for tightly tightening the telescopic rod 612 in the telescopic pipe 611.
As shown in fig. 5, the magnet pieces 614 are long, the magnet pieces 614 are covered on the outer wall of the telescopic tube 611, the length direction of the magnet pieces 614 is consistent with the length direction of the telescopic tube 611, an iron plate 7 is arranged on the inner top wall of the accommodating cavity 35, and the shape of the iron plate 7 is the same as that of the magnet pieces 614; that is, when the telescopic rod 612 is contracted in the telescopic tube 611 and the telescopic tube 611 is put into the accommodating chamber 35, the magnet pieces 614 are opposed to the iron plates 7.
Directly rotating the telescopic tube 611 to enable the telescopic tube 611 to rotate to a vertical state, then extending the telescopic tube 612 from the telescopic tube 611 to enable the telescopic tube 611 to drive the ground-contacting assembly 62 to be attached to the ground, and finally abutting the telescopic tube 612 in the telescopic tube 611 by the abutting bolt 613 to further realize the supporting operation of the extension plate 3; after the extension board 3 is not required to be supported, the telescopic rod 612 is directly put into the accommodating cavity 35 again, the magnet piece 614 is adsorbed on the iron plate 7, and then the telescopic assembly 61 can be fixed again, so that the effect of being convenient for supporting the extension board 3 is achieved.
Referring to fig. 5, the ground attachment assembly 62 includes a ground attachment block 621 and a rubber pad 622, the ground attachment block 621 is mounted at the end of the telescopic rod 612, and the rubber pad 622 is covered on a block surface of the ground attachment block 621 facing away from the telescopic rod 612; after the rubber pad 622 on the land patch 621 abuts against the ground, the friction force of the rubber pad 622 is large, so that the land patch 621 can be attached at a certain point stably, and the extension board 3 can be supported more stably.
The implementation principle of the overweight template bracket provided by the embodiment of the application is as follows: when the upper plate surface area of the template 1 is smaller than the installation required area, the data to be expanded is directly measured, and then a part of the extension plate 3 is correspondingly slid out according to the data, but when the extension plate 3 is slid out, attention is paid to the fact that a complete holding plate 511 is necessarily slid out of the template 1, and a part of the holding plate 511 cannot be positioned in the template 1 and a part of the holding plate is positioned outside the template 1, so that the holding plate 511 cannot normally rise to a position which is level with the upper surface of the template 1. After the extended data slides out of the extension plate 3, the holding flat plate 511 is propped up to a position which is leveled with the upper template 1, so that a complete new installation area can be formed between the plurality of holding flat plates 511 and the upper surface of the upper template 1, further the installation requirement is met, finally the telescopic sleeve 611 is slid out of the accommodating cavity 35 to a vertical state, the telescopic rod 612 is pulled out, the rubber pad 622 is propped against the ground, and finally the expansion construction can be completed by tightening the propping bolt 613, so that the expansion construction efficiency is extremely high.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. The utility model provides an overweight template support, includes template (1) and bracing piece (2), bracing piece (2) are provided with many at the vertical lower face of template (1), its characterized in that: the template (1) is hollow and is provided with an opening at one end, an extension plate (3) is arranged in the template (1) in a sliding mode, a driving device (4) is further arranged in the template (1), and the driving device (4) is used for driving the extension plate (3) to horizontally move between the inside and the outside of the template (1); a plurality of leveling devices (5) are arranged on the extension plate (3) along the moving direction of the extension plate (3), and the leveling devices (5) are used for keeping the same horizontal plane with the upper surface of the template (1) after the extension plate (3) partially slides out of the template (1); the extension plate (3) is also provided with a supporting device (6), and the supporting device (6) is used for supporting the part of the extension plate (3) extending out of the template (1); the leveling device (5) comprises lifting assemblies (51) and extrusion assemblies (52), wherein a plurality of lifting assemblies (51) are arranged on the upper surface of the extension plate (3) side by side along the moving direction of the extension plate (3), the extrusion assemblies (52) are arranged in the extension plate (3), and one extrusion assembly (52) corresponds to one lifting assembly (51); the extrusion component (52) is used for driving the lifting component (51) to move in the vertical direction; the lifting assembly (51) comprises a holding plate (511) and a lifting strip (512); a plurality of lifting grooves (31) are formed in the extending plate (3) in a row along the moving direction of the extending plate (3), the length direction of the lifting grooves (31) is perpendicular to the moving direction of the extending plate (3), lifting strips (512) are vertically and slidably inserted into the lifting grooves (31), the holding plate (511) is horizontally arranged on the upper end face of the lifting strips (512), and the section formed by the holding plate (511) and the lifting strips (512) is T-shaped; an extrusion cavity (32) is formed in the extension plate (3), the extrusion cavity (32) is communicated with the lower port of the lifting groove (31), the extrusion assembly (52) is arranged in the extrusion cavity (32), one end of the lifting bar (512) extends into the extrusion cavity (32), and the extrusion assembly (52) is used for extruding the lifting bar (512) into the lifting groove (31) from the extrusion cavity (32); the extrusion assembly (52) comprises an extrusion plate (521) and a pushing handle (522), the extrusion plate (521) is horizontally arranged in the extrusion cavity (32) in a sliding manner, the length direction of the extrusion plate (521) is parallel to the length direction of the lifting strip (512), an inclined extrusion surface (5211) is arranged on one side, close to the lifting strip (512), of the extrusion plate (521), and an inclined sliding surface (5121) is arranged on one side, close to the extrusion plate (521), of the lifting strip (512); when the squeeze plate (521) moves toward the lifting bar (512), the inclined squeeze surface (5211) is slidably attached to the inclined slide surface (5121); after the extruding plate (521) completely pushes the lifting bar (512) into the lifting groove (31), the upper plate surface of the holding plate (511) and the upper plate surface of the template (1) are positioned on the same horizontal plane; a through groove (33) is further formed in the lower plate surface of the extension plate (3), one end of the through groove (33) is communicated with the extrusion cavity (32), and the other end of the through groove is communicated with the outside; an operation cavity (34) is formed in the lower plate surface of the extension plate (3), the through groove (33) is communicated with the operation cavity (34), one end of the pushing handle (522) is connected with the bottom of the extrusion plate (521), and the other end of the pushing handle penetrates through the through groove (33) and extends into the operation cavity (34).
2. An overweight formwork support according to claim 1, characterized in that: the driving device (4) comprises a driving assembly (41) and a guiding assembly (42), the driving assembly (41) and the guiding assembly (42) are both installed in the template (1), the driving assembly (41) is used for driving the extension plate (3) to horizontally move between the inside and the outside of the template (1), and the guiding assembly (42) is used for horizontally guiding the moving extension plate (3).
3. An overweight formwork support according to claim 2, characterized in that: the driving assembly (41) comprises a driving motor (411) and a threaded rod (412), wherein the driving motor (411) is installed in the template (1) and is far away from one end of the opening of the template (1), the threaded rod (412) is coaxially arranged on an output shaft of the driving motor (411), a threaded channel is formed in the extension plate (3) along the moving direction of the extension plate (3), and the threaded rod (412) is inserted in the threaded channel in a threaded mode.
4. An overweight formwork support according to claim 3, characterized in that: the guide assembly (42) comprises a guide rod (421), the guide rod (421) is arranged at one end, far away from the opening of the template (1), and the length direction of the guide rod (421) is consistent with the length direction of the threaded rod (412); the guide channel is arranged on one side, far away from the thread channel, of the extension plate (3), and the length direction of the guide channel is consistent with the length direction of the thread channel.
5. An overweight formwork support according to claim 1, characterized in that: the supporting device (6) comprises a telescopic component (61) and a grounding component (62), a plurality of accommodating cavities (35) are formed in the lower surface of the extension plate (3), the telescopic component (61) is hinged in the accommodating cavities (35), and the grounding component (62) is mounted on the telescopic component (61) and is used for being abutted to the ground.
6. An overweight formwork support according to claim 5, characterized in that: the telescopic assembly (61) comprises a telescopic sleeve (611), a telescopic rod (612), a supporting bolt (613) and a magnet sheet (614), wherein the telescopic sleeve (611) is hinged on the inner wall of the accommodating cavity (35), and one end of the telescopic sleeve (611) is provided with an opening; the telescopic rod (612) is slidably arranged in the telescopic sleeve (611), the abutting bolt (613) is threaded at the pipe orifice of the telescopic sleeve (611) in a penetrating mode, and the abutting bolt (613) is used for abutting the telescopic rod (612) in the telescopic sleeve (611); the magnet sheet (614) is arranged on the outer wall of the telescopic sleeve (611), and an iron plate (7) magnetically adsorbed with the magnet sheet (614) is covered on the inner top wall of the accommodating cavity (35); the grounding assembly (62) is mounted at one end of the telescopic rod (612) far away from the telescopic sleeve (611).
7. An overweight formwork support according to claim 6, characterized in that: the ground pasting component (62) comprises a ground pasting block (621) and a rubber pad (622), the ground pasting block (621) is arranged at the end part of the telescopic rod (612), and the rubber pad (622) is covered on the block surface of the ground pasting block (621) deviating from the telescopic rod (612).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210189145.5A CN114562106B (en) | 2022-02-28 | 2022-02-28 | Overweight template support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210189145.5A CN114562106B (en) | 2022-02-28 | 2022-02-28 | Overweight template support |
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| CN114562106A CN114562106A (en) | 2022-05-31 |
| CN114562106B true CN114562106B (en) | 2024-02-13 |
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| CN202210189145.5A Active CN114562106B (en) | 2022-02-28 | 2022-02-28 | Overweight template support |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114961237A (en) * | 2022-06-23 | 2022-08-30 | 中建八局第一建设有限公司 | Top fixing support frame for building construction and mounting method thereof |
| CN117233535A (en) * | 2023-11-07 | 2023-12-15 | 烟台国网中电电气有限公司 | Detection equipment for detecting service life of power grounding grid and operation method |
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