CN216305371U - Concrete cast-in-place board template fixed bolster - Google Patents
Concrete cast-in-place board template fixed bolster Download PDFInfo
- Publication number
- CN216305371U CN216305371U CN202121694152.8U CN202121694152U CN216305371U CN 216305371 U CN216305371 U CN 216305371U CN 202121694152 U CN202121694152 U CN 202121694152U CN 216305371 U CN216305371 U CN 216305371U
- Authority
- CN
- China
- Prior art keywords
- rods
- sliding
- supporting
- support
- blocks
- 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.)
- Active
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a concrete cast-in-place slab template fixing support which comprises a hollow column, wherein the hollow column is used for supporting the installation of other components; the supporting component is used for supporting the template and comprises two supporting rods and two jacking blocks, the two supporting rods are used for lifting the two jacking blocks, and the two supporting rods are respectively hinged in the two sliding ports; the sliding component is used for supporting the extension and contraction of the component and comprises two sliding blocks and two ejector rods, the two sliding blocks are used for pushing the ejector rods, the two ejector rods are used for pushing the two support rods, one ends of the two ejector rods are respectively hinged with the two support rods, the two ejector rods are respectively hinged with the two sliding blocks, and the two sliding blocks are respectively installed in the two sliding ports in a sliding mode; and the driving mechanism is used for enabling the two sliding blocks to move up and down. According to the utility model, the two ejector blocks support the template, so that the contact area is increased, and the practicability of the support is improved.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a concrete cast-in-place slab formwork fixing support.
Background
The cast-in-place slab is formed by building a template on site, installing reinforcing steel bars on the template, pouring concrete on the template, dismantling the template after the concrete and the reinforcing steel bars are solidified and formed, building the template, placing the reinforcing steel bars on the upper surface of the template, keeping a pair of distances between the reinforcing steel bars and the template, and supporting the lower surface of the template by a fixed support.
The existing cast-in-place concrete slab formwork fixing support is mostly a column body, the supporting area is small, a plurality of column bodies are required to be fixedly connected together by the cast-in-place concrete slab formwork with large face-to-face area, the cast-in-place concrete slab formwork is made to form a support body, the formwork is supported, the support occupies too much space, the practicability of the support is reduced, the support is troublesome to disassemble and install, and the labor capacity of workers is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that in the prior art, the existing cast-in-place concrete slab formwork fixing support is mostly provided with one cylinder, the supporting area is small, a plurality of cylinders are required to be fixedly connected together to form a frame body for supporting the formwork, the support occupies too much space, the practicability of the support is reduced, the disassembly and the installation are troublesome, and the labor capacity of workers is increased.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a cast-in-place slab form fixed bolster of concrete, includes:
the hollow column is a support main body and is used for supporting the installation of other parts, and sliding openings are vertically formed in the left side wall and the right side wall of the hollow column;
the supporting component is used for supporting the template and comprises two supporting rods and two jacking blocks, the two supporting rods are used for lifting the two jacking blocks, the two jacking blocks are used for supporting the template, and the two supporting rods are respectively hinged in the two sliding ports;
the sliding component is used for supporting the extension and contraction of the component and comprises two sliding blocks and two ejector rods, the two sliding blocks are used for pushing the ejector rods, the two ejector rods are used for pushing the two support rods, one ends of the two ejector rods are respectively hinged with the middle parts of the two support rods, one ends of the two ejector rods, far away from the support rods, are respectively hinged with the two sliding blocks, and the two sliding blocks are respectively installed in the two sliding ports in a sliding mode;
and the driving mechanism is used for enabling the two sliding blocks to move up and down.
Preferably, actuating mechanism includes two platforms of placeeing, lead screw, swivel nut and connecting rod, two symmetry fixed mounting about the platform of placeeing is in hollow post, the lead screw rotates the cover and establishes in two platforms of placeeing, the swivel nut threaded sleeve is established on the lead screw, the horizontal fixed mounting of connecting rod is on the swivel nut, and both ends respectively with two slider fixed connection, hollow post is stretched out to the lead screw bottom, and fixed cover has connect the regulating wheel.
Preferably, two the spout has all been seted up perpendicularly to the spout back wall, two the slider is slidable mounting respectively in two spouts, two the lateral wall has all seted up the spacing groove perpendicularly about the spout, two the side all rotates about the slider and installs a plurality of gyro wheels, and is a plurality of the gyro wheel respectively with many spacing groove cell wall rolling contact.
Preferably, the lower surfaces of the two support rods are provided with grooves, and the two grooves are respectively matched with the two ejector rods.
Preferably, the two ejector blocks are respectively sleeved at the top ends of the two support rods through threaded holes, and a plurality of support legs are fixedly mounted at the bottom end of the hollow column.
Preferably, two the equal fixed mounting in slider bottom surface has the inoxidizing coating, the inoxidizing coating is the rubber material.
Compared with the prior art, the utility model has the beneficial effects that:
when the support is used for supporting and fixing the template, the hollow column is placed at a proper position below the template, the driving mechanism is rotated, the driving mechanism drives the two sliding blocks to slide upwards, the two sliding blocks drive the two ejector rods to move upwards respectively, and the two ejector rods drive the two supporting rods to expand respectively, so that the two supporting rods lift the two ejector blocks to the lower surface of the template respectively, the template is supported, the contact area between the two supporting rods and the template is increased, the occupied space of the support is reduced, and the supporting effect is improved.
Drawings
Fig. 1 is a schematic perspective view of a formwork fixing bracket for a concrete cast-in-place formwork according to the present invention;
fig. 2 is a schematic perspective sectional view of a concrete cast-in-place slab formwork fixing bracket according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a partially enlarged view of B in fig. 2.
In the figure: the device comprises a hollow column 1, a sliding opening 2, a support rod 3, a top block 4, a sliding block 5, a top rod 6, a mounting table 7, a lead screw 8, a threaded sleeve 9, a connecting rod 10, a sliding groove 11, a limiting groove 12, a roller 13, a groove 14, a supporting leg 15 and an adjusting wheel 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical change.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 4, a concrete cast-in-place slab formwork fixing bracket includes:
the support comprises a hollow column 1, wherein the hollow column 1 is a support main body and is used for supporting the installation of other parts, and sliding openings 2 are vertically formed in the left side wall and the right side wall of the hollow column 1;
the supporting component is used for supporting the template and comprises two supporting rods 3 and two jacking blocks 4, the two supporting rods 3 are used for enabling the two jacking blocks 4 to lift, the two jacking blocks 4 are used for supporting the template, and the two supporting rods 3 are respectively hinged in the two sliding openings 2;
the sliding component is used for extending and contracting the supporting component and comprises two sliding blocks 5 and two ejector rods 6, the two sliding blocks 5 are used for pushing the ejector rods 6, the two ejector rods 6 are used for pushing the two support rods 3, one ends of the two ejector rods 6 are respectively hinged with the middle parts of the two support rods 3, one ends, far away from the support rods 3, of the two ejector rods 6 are respectively hinged with the two sliding blocks 5, and the two sliding blocks 5 are respectively installed in the two sliding openings 2 in a sliding mode;
and the driving mechanism is used for enabling the two sliding blocks 5 to move up and down.
In the embodiment applying the technical scheme, a constructor firstly lays a concrete cast-in-place slab template at a designated position according to construction requirements, then carries the hollow column 1 to the lower part of the designated template, then uses a driving mechanism to drive two sliding blocks 5 to slide upwards, the two sliding blocks 5 respectively push two ejector rods 6 to move upwards, the two ejector rods 6 can respectively rotate around the hinged parts of the two ejector rods and the sliding blocks 5 while moving upwards, one ends of the two ejector rods 6, far away from the sliding blocks 5, respectively drive two supporting rods 3 to move, two ends of the two supporting rods 3, close to the hollow column 1, respectively rotate around the hinged parts, one ends of the two supporting rods 3, far away from each other, can respectively move away from the hollow column 1 along with the rotation of the two supporting rods, so as to respectively lift the two ejector blocks 4 to a certain height, when the upper surface of the ejector blocks 4 is contacted with the lower surface of the template, installation with a fixed support is completed, and the two ejector blocks 4 are contacted with the template to be supported and fixed, the contact area is increased, and the practicability of the fixed support is improved.
The preferred technical scheme in this embodiment, actuating mechanism includes two platforms 7, lead screw 8, swivel nut 9 and connecting rod 10, two are settled and are put 7 upper and lower symmetry fixed mounting in hollow post 1 for ann, lead screw 8 rotates the cover and establishes in two platforms 7 for ann, swivel nut 9 threaded sleeve establishes on lead screw 8, connecting rod 10 level fixed mounting is on swivel nut 9, and both ends respectively with two slider 5 fixed connection, hollow post 1 is stretched out to lead screw 8 bottom, and fixed cover is connected with regulating wheel 16, constructor rotates regulating wheel 16 in this design, regulating wheel 16 drives lead screw 8, lead screw 8 drives swivel nut 9, swivel nut 9 drives connecting rod 10, connecting rod 10 drives two sliders 5, thereby realize the removal of two sliders 5, utilize the auto-lock characteristic of lead screw 8 and swivel nut 9, can realize the locking to the height of slider 5, moreover, the steam generator is simple in structure, and is practical and reliable.
The preferred technical scheme in this embodiment, spout 11 has all been seted up perpendicularly to two slide gate 2 back walls, two slider 5 slidable mounting respectively are in two spout 11, spacing groove 12 has all been seted up perpendicularly to the lateral wall about two spout 11, side all rotates about two slider 5 and installs a plurality of gyro wheels 13, a plurality of gyro wheels 13 respectively with many spacing groove 12 cell walls rolling contact, this design is in order to prescribe a limit to the slip orbit of slider 5, turn into the rolling friction between gyro wheel 13 and the spacing groove 12 cell wall with the sliding friction of slider 5 and spout 11 simultaneously, thereby reduce frictional force, reduce wearing and tearing.
In the preferred technical scheme in the embodiment, the grooves 14 are formed in the lower surfaces of the two support rods 3, the two grooves 14 are respectively matched with the two ejector rods 6, and the design is to enable the ejector rods 6 to be clamped into the support rods 3 when the support rods 3 are in a retracted state, so that the device is integrally contracted more compactly, is convenient to place and reduces occupied space.
According to the technical scheme, the two ejector blocks 4 are respectively sleeved on the top ends of the two support rods 3 through threaded holes, the multiple support legs 15 are fixedly mounted at the bottom end of the hollow column 1, the ejector blocks 4 are in threaded sleeve connection in the design, the practicability of the device is improved, and the multiple support legs 15 can enable the device to be more stable.
The preferred technical scheme in this embodiment, the equal fixed mounting in two 5 bottom surfaces of slider has the inoxidizing coating, and the inoxidizing coating is the rubber material, and this design is in order to prevent slider 5 and 11 diapire collisions of spout, has the guard action.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a cast-in-place slab form fixed bolster of concrete which characterized in that includes:
the support comprises a hollow column (1), wherein the hollow column (1) is a support main body and is used for supporting the installation of other components, and sliding openings (2) are vertically formed in the left side wall and the right side wall of the hollow column (1);
the supporting component is used for supporting the template and comprises two supporting rods (3) and two jacking blocks (4), the two supporting rods (3) are used for enabling the two jacking blocks (4) to lift, the two jacking blocks (4) are used for supporting the template, and the two supporting rods (3) are respectively hinged in the two sliding openings (2);
the sliding component is used for extending and contracting the supporting component and comprises two sliding blocks (5) and two ejector rods (6), the two sliding blocks (5) are used for pushing the ejector rods (6), the two ejector rods (6) are used for pushing the two support rods (3), one ends of the two ejector rods (6) are respectively hinged to the middle parts of the two support rods (3), one ends of the two ejector rods (6), far away from the support rods (3), are respectively hinged to the two sliding blocks (5), and the two sliding blocks (5) are respectively installed in the two sliding openings (2) in a sliding mode;
and the driving mechanism is used for enabling the two sliding blocks (5) to move up and down.
2. The concrete cast-in-place slab formwork fixing support is characterized in that the driving mechanism comprises two placing tables (7), a screw rod (8), a threaded sleeve (9) and a connecting rod (10), the two placing tables (7) are vertically and symmetrically fixedly installed in the hollow column (1), the screw rod (8) is rotatably sleeved in the two placing tables (7), the threaded sleeve (9) is sleeved on the screw rod (8), the connecting rod (10) is horizontally and fixedly installed on the threaded sleeve (9), two ends of the connecting rod are respectively and fixedly connected with the two sliding blocks (5), the bottom end of the screw rod (8) extends out of the hollow column (1), and an adjusting wheel (16) is fixedly sleeved on the bottom end of the screw rod.
3. The formwork fixing bracket for the concrete cast-in-place slab as claimed in claim 1, wherein sliding grooves (11) are vertically formed in the rear walls of the two sliding openings (2), the two sliding blocks (5) are respectively slidably mounted in the two sliding grooves (11), limiting grooves (12) are vertically formed in the left and right side walls of the two sliding grooves (11), a plurality of rollers (13) are rotatably mounted on the left and right side surfaces of the two sliding blocks (5), and the plurality of rollers (13) are respectively in rolling contact with the groove walls of the plurality of limiting grooves (12).
4. The concrete cast-in-place slab formwork fixing support is characterized in that grooves (14) are formed in the lower surfaces of the two supporting rods (3), and the two grooves (14) are matched with the two ejector rods (6) respectively.
5. The concrete cast-in-place slab formwork fixing support is characterized in that the two top blocks (4) are respectively sleeved at the top ends of the two support rods (3) through threaded holes, and a plurality of support legs (15) are fixedly installed at the bottom end of the hollow column (1).
6. The concrete cast-in-place slab formwork fixing support as claimed in claim 1, wherein a protective layer is fixedly mounted on the bottom surface of each of the two sliding blocks (5), and the protective layer is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694152.8U CN216305371U (en) | 2021-07-22 | 2021-07-22 | Concrete cast-in-place board template fixed bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694152.8U CN216305371U (en) | 2021-07-22 | 2021-07-22 | Concrete cast-in-place board template fixed bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216305371U true CN216305371U (en) | 2022-04-15 |
Family
ID=81086154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121694152.8U Active CN216305371U (en) | 2021-07-22 | 2021-07-22 | Concrete cast-in-place board template fixed bolster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216305371U (en) |
-
2021
- 2021-07-22 CN CN202121694152.8U patent/CN216305371U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018171119A1 (en) | Hydraulic self-lifting truss-type heavy arch dam formwork system using cantilever | |
| CN211815621U (en) | Template supporting device for concrete pouring of bridge | |
| CN206736864U (en) | Hydraulic self-lifting cantilever heavy type arch dam shuttering work platform | |
| CN106593469A (en) | Trolley for construction of inverted arch | |
| CN208518323U (en) | A kind of interior wall climbing apparatus of shear wall | |
| CN216305371U (en) | Concrete cast-in-place board template fixed bolster | |
| CN106958233B (en) | For pouring the hydraulic self-lifting formula cantilever form construction method of Arch Dam Concrete | |
| CN206667192U (en) | Hydraulic self-lifting cantilever heavy template | |
| CN211737150U (en) | Tunnel cable ditch and ditch construction trolley | |
| JP2754257B2 (en) | Traveling formwork support | |
| CN210975575U (en) | Bearing equipment is used in bridge construction | |
| CN111946060B (en) | Template pouring device for building construction | |
| JP2819327B2 (en) | Traveling formwork support | |
| CN211621218U (en) | Adjustable track beam frame beam platform | |
| CN108457677B (en) | Automatic operation vehicle for integrated ditch cable trough template | |
| CN221589296U (en) | Viaduct side wall moving construction device | |
| JP2754265B2 (en) | Traveling formwork support | |
| CN206090316U (en) | Little case roof beam adjustment jacking frame | |
| CN220394355U (en) | Temporary placing frame for tubular building materials | |
| CN221479454U (en) | Lifting mechanism of double-layer platform | |
| CN220336391U (en) | Movable scaffold | |
| CN221232801U (en) | Conversion device and production line suitable for demoulding of different concrete members | |
| CN209853589U (en) | Novel electromechanical product is with hoist and mount device | |
| CN220814909U (en) | Template supporting device | |
| JP2819328B2 (en) | Traveling formwork support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |