Formwork support structure

Abstract

The utility model discloses a template support structure which comprises a supporting limiting plate, a concave limiting supporting block, a convex moving block and an extrusion plate, the concave limiting supporting block is installed on the supporting limiting plate, the convex moving block is installed on the supporting limiting plate and the concave limiting supporting block through a moving adjusting structure, the extrusion plate is installed on the convex moving block, and the convex moving block is installed on the extrusion plate. A negative pressure fixing structure is mounted on the supporting limiting plate; the utility model relates to the technical field of constructional engineering, the whole device is adsorbed on the construction ground through negative pressure through the negative pressure fixing structure, the problem that the construction position is damaged due to punching and the like is avoided through negative pressure fixing, the supporting device is automatically and horizontally extruded through the formwork support structure, and the construction efficiency is improved. Expansion generated by supporting is subjected to friction buffering and fixing through the friction limiting assembly, tall and large side erecting formwork supporting frames of different specifications can be formed, the tall and large side erecting formwork supporting frames are combined with a specially-made formwork to form a single-side erecting formwork structure, and the advantages that installation and connection are convenient, formwork stress is large, safety and stability are achieved, and the construction efficiency is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a template support structure. Background Art

[0002] Construction projects refer to the technical work such as planning, investigation, design, construction and completion for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, the completed engineering entities and the installation of supporting lines, pipelines and equipment. It also refers to the construction of various houses or buildings, also known as construction workload.

[0003] The existing fixed brackets for construction engineering formwork usually cannot be adjusted accordingly according to the width of the formwork, which greatly reduces the scope of application of the fixed brackets. In view of this, in-depth research was conducted on the above-mentioned issues, resulting in this case. Utility Model Content

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a template support structure, comprising: a support limit plate, a concave limit support block, a convex moving block and an extrusion plate, the concave limit support block is installed on the support limit plate, the convex moving block is installed on the support limit plate and the concave limit support block through a moving adjustment structure, the extrusion plate is installed on the convex moving block, and a negative pressure fixing structure is installed on the support limit plate;

[0005] The movable adjustment structure comprises: a pair of movable driving machines, a pair of movable gear boxes, a pair of movable threaded rods, a pair of movable threaded tubes, a movable limit block, a plurality of isosceles triangle support blocks, a plurality of horizontal limit slideways, a plurality of horizontal limit sliders, a plurality of horizontal limit shafts and a friction limit assembly;

[0006] A horizontal driving groove is provided on the support and limit plate, a pair of the movable threaded rods are inserted into the inner side of the horizontal driving groove through bearings, a pair of the movable threaded tubes are inserted into the movable limit block, and a pair of the movable threaded tubes are respectively sleeved on a pair of the movable threaded rods, a pair of the movable gear boxes are respectively sleeved on a pair of the movable threaded rods, a pair of the movable drive machine driving ends are respectively connected to a pair of the movable gear boxes, a number of the isosceles triangle support blocks are evenly installed on the movable limit block, a number of the horizontal limit slideways are respectively installed relatively parallel to the inner side of the concave limit support block, a number of the horizontal limit sliders are respectively installed on the convex movable block, and a number of the horizontal limit sliders are respectively movably inserted into the inner side of a number of the horizontal limit slideways, the convex movable block is installed on a number of the isosceles triangle support blocks, a number of the horizontal limit shafts are evenly installed on the inner side of the horizontal driving groove, and a number of the horizontal limit shafts are movably inserted into the movable limit block, and the friction limit assembly is installed on the movable limit block;

[0007] It should be noted that in the above, a pair of mobile driving machines are operated to drive a pair of mobile gear boxes on the driving ends of the mobile driving machines to operate respectively, and a pair of mobile gear boxes are used to drive a pair of mobile threaded rods thereon to rotate respectively, and a pair of mobile threaded rods are used to drive the mobile threaded tubes thereon to rotate, and a pair of mobile threaded tubes are used to drive the mobile limit blocks thereon, so that the mobile limit blocks are moved horizontally along the pair of mobile threaded rods, and the mobile limit blocks are used to drive a number of isosceles triangle support blocks thereon to move horizontally, and a number of isosceles triangle support blocks are used to drive the convex mobile blocks thereon, so that the convex mobile blocks drive a number of horizontal limit sliders thereon, and a number of horizontal limit slides on the concave limit support blocks are used to horizontally limit a number of horizontal limit sliders on the convex mobile blocks, and the mobile limit blocks are horizontally expanded, extruded, limited and fixed by a friction limit assembly.

[0008] Preferably, the friction limit assembly comprises: a convex friction block, a friction electromagnet, a friction magnet, a plurality of friction lifting shafts and a pair of friction blocks;

[0009] The movable limit block is provided with a convex lifting friction groove, the convex friction block is movably inserted into the inner side of the convex lifting friction groove, a plurality of friction lifting shafts are evenly inserted into the inner side of the convex lifting friction groove, and a plurality of friction lifting shafts are evenly inserted into the convex friction block, the friction electromagnet is installed into the inner side of the convex lifting friction groove, the friction magnet is installed into the convex friction block, and a pair of friction blocks are respectively installed into the convex friction block and the inner side of the horizontal driving groove;

[0010] It should be noted that, in the above, the friction magnet is magnetically repelled by the friction electromagnet, and the convex friction block on it is driven by the friction magnet, so that the convex friction block is extended and retracted along the inner side of the convex lifting friction groove, and the friction block on it is driven by the convex friction block, and the friction block on the convex lifting friction block is rubbed with the friction block on the inner side of the horizontal driving groove, so as to achieve friction limiting of the movable limit block.

[0011] Preferably, the negative pressure fixing structure comprises: a plurality of concave negative pressure blocks, a plurality of negative pressure threaded tubes, a plurality of negative pressure plates, a plurality of negative pressure threaded rods, a negative pressure gear box, a negative pressure sleeve shaft tube, a plurality of negative pressure pins and a negative pressure driving machine;

[0012] Several of the concave negative pressure blocks are evenly inserted on the support limit plate, several of the negative pressure threaded tubes are respectively inserted on the several of the concave negative pressure blocks, several of the negative pressure threaded rods are respectively movably inserted on the inner sides of several of the negative pressure threaded tubes, several of the negative pressure plates are respectively installed on several of the negative pressure threaded rods, several of the negative pressure threaded tubes are respectively provided with pin holes, the negative pressure sleeve shaft tube is inserted on the negative pressure gear box, and the negative pressure sleeve shaft tube is movably sleeved on the negative pressure threaded tube, the negative pressure sleeve shaft tube is provided with a pin groove, several of the negative pressure pins are respectively movably inserted on the inner sides of several of the pin grooves, and the driving end of the negative pressure driving machine is connected to the negative pressure gear box;

[0013] It should be noted that, in the above, the negative pressure gear box is sleeved on the negative pressure threaded tube, the negative pressure sleeve shaft tube on the inner side of the negative pressure gear box is sleeved on the negative pressure threaded tube, and a number of negative pressure pins on the negative pressure threaded tube cooperate with the negative pressure sleeve shaft tube. The negative pressure driving machine is operated to drive the negative pressure gear box on the driving end of the negative pressure driving machine to operate, and the negative pressure gear box drives the negative pressure sleeve shaft tube inside thereof to rotate, and a number of negative pressure pins are driven by the negative pressure sleeve shaft tube, and the negative pressure threaded tube is rotated by the number of negative pressure pins, and the negative pressure threaded tube drives the negative pressure threaded rod inside thereof to be lifted and lowered, so that the negative pressure threaded rod is lifted and lowered along the inner side of the negative pressure threaded tube, and the lifting and lowering of the negative pressure threaded rod drives the negative pressure plate thereon, so that the negative pressure plate is lifted and lowered along the inner side of the concave negative pressure block, thereby achieving the change of the negative pressure condition inside the concave negative pressure block, and the support limit plate is squeezed and fixed by the negative pressure.

[0014] Preferably, a buffer rubber layer is provided on the support and limiting plate.

[0015] Preferably, a plurality of the concave negative pressure blocks are respectively provided with concave annular rubber strips.

[0016] Preferably, a plurality of pressure sensors are provided on the extrusion plate.

[0017] Beneficial Effects

[0018] The utility model provides a formwork support structure. It has the following beneficial effects: the formwork support structure, through the negative pressure fixing structure, the entire device is adsorbed on the construction ground by negative pressure, and the problem of damaging the construction site such as drilling is avoided by negative pressure fixing. The support device is automatically horizontally extruded by the formwork support structure, and the expansion generated by the support is fixed by friction buffering by the friction limit assembly, which can form a tall side-standing formwork support frame of different specifications, which is combined with a special formwork to form a single-side formwork structure, which has the advantages of convenient installation and connection, large formwork force, safety and stability, and improved construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front and cross-sectional schematic diagram of a template support structure described in the utility model.

[0020] Figure 2 It is a side cross-sectional schematic diagram of a template support structure described in the utility model.

[0021] Figure 3 It is a three-dimensional schematic diagram of a template support structure described in the utility model.

[0022] In the figure: 1. support limit plate; 2. concave limit support block; 3. convex moving block; 4. extrusion plate; 5. moving drive motor; 6. moving gear box; 7. moving threaded rod; 8. moving threaded tube; 9. moving limit block; 10. isosceles triangle support block; 11. horizontal limit slideway; 12. horizontal limit slider; 13. horizontal limit shaft; 14. convex friction block; 15. friction electromagnet; 16. friction magnet; 17. friction lifting shaft; 18. friction block. DETAILED DESCRIPTION

[0023] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0024] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0025] Example

[0026] The present invention will be described in detail below in conjunction with the accompanying drawings. Figure 1-3As shown, the concave limit support block 2 is installed on the support limit plate 1, the convex moving block 3 is installed on the support limit plate 1 and the concave limit support block 2 through a moving adjustment structure, the extrusion plate 4 is installed on the convex moving block 3, and a negative pressure fixing structure is installed on the support limit plate 1; the moving adjustment structure includes: a pair of moving drive machines 5, a pair of moving gear boxes 6, a pair of moving threaded rods 7, a pair of moving threaded tubes 8, a moving limit block 9, a plurality of isosceles triangle support blocks 10, a plurality of horizontal limit slideways 11, a plurality of horizontal limit sliders 12, a plurality of horizontal limit shafts 13 and a friction limit assembly; the support limit plate 1 is provided with a horizontal drive A pair of movable threaded rods 7 are inserted into the inner side of the horizontal driving groove through bearings, a pair of movable threaded tubes 8 are inserted into the movable limit block 9, and a pair of movable threaded tubes 8 are respectively mounted on a pair of movable threaded rods 7, a pair of movable gear boxes 6 are respectively mounted on a pair of movable threaded rods 7, a pair of movable drive machines 5 driving ends are respectively connected to a pair of movable gear boxes 6, a plurality of isosceles triangle support blocks 10 are evenly mounted on the movable limit block 9, a plurality of horizontal limit slideways 11 are respectively relatively parallelly mounted on the inner side of the concave limit support block 2, and a plurality of horizontal limit sliders 12 are respectively mounted on the convex movable block 3 On, and several of the horizontal limit sliders 12 are movably inserted in the inner sides of several of the horizontal limit slideways 11, the convex moving blocks 3 are installed on several of the isosceles triangle support blocks 10, several of the horizontal limit shafts 13 are evenly installed on the inner sides of the horizontal driving grooves, and several of the horizontal limit shafts 13 are movably inserted in the moving limit blocks 9, and the friction limit assembly is installed on the moving limit block 9; the friction limit assembly includes: a convex friction block 14, a friction electromagnet 15, a friction magnet 16, several friction lifting shafts 17 and a pair of friction blocks 18; a convex lifting friction groove is provided on the moving limit block 9, and the convex friction block 14 is movable Inserted on the inner side of the convex lifting friction groove, several friction lifting shafts 17 are evenly inserted on the inner side of the convex lifting friction groove, and several friction lifting shafts 17 are evenly inserted on the convex friction block 14, the friction electromagnet 15 is installed on the inner side of the convex lifting friction groove, the friction magnet 16 is installed on the convex friction block 14, and a pair of friction blocks 18 are respectively installed on the convex friction block 14 and the inner side of the horizontal driving groove; the negative pressure fixing structure includes: several concave negative pressure blocks, several negative pressure threaded tubes, several negative pressure plates, several negative pressure threaded rods, a negative pressure gear box, a negative pressure set shaft tube, several negative pressure pins and a negative pressure driving machine;Several concave negative pressure blocks are evenly inserted on the support and limit plate 1, several negative pressure threaded tubes are respectively inserted on several concave negative pressure blocks, several negative pressure threaded rods are respectively movably inserted on the inner sides of several negative pressure threaded tubes, several negative pressure plates are respectively installed on several negative pressure threaded rods, several negative pressure threaded tubes are respectively provided with pin holes, the negative pressure sleeve shaft tube is inserted on the negative pressure gear box, and the negative pressure sleeve shaft tube is movably sleeved on the negative pressure threaded tube, the negative pressure sleeve shaft tube is provided with a pin groove, several negative pressure pins are respectively movably inserted on the inner sides of several pin grooves, and the driving end of the negative pressure driving machine is connected to the negative pressure gear box; a buffer rubber layer is provided on the support and limit plate 1; concave annular rubber strips are respectively provided on several concave negative pressure blocks; several pressure sensors are provided on the extrusion plate 4. ;

[0027] According to the attached Figure 1-3It is concluded that a pair of mobile driving machines 5 are operated to drive a pair of mobile gear boxes 6 on the driving ends of the mobile driving machines 5 to operate respectively, and a pair of mobile gear boxes 6 are respectively driven to rotate a pair of mobile threaded rods 7 thereon, and a pair of mobile threaded rods 7 are driven to rotate a mobile threaded tube 8 thereon, and a pair of mobile threaded tubes 8 are driven to drive a mobile limit block 9 thereon, so that the mobile limit block 9 moves horizontally along the pair of mobile threaded rods 7, and a plurality of isosceles triangle support blocks 10 thereon are driven to move horizontally through the mobile limit block 9, and a plurality of isosceles triangle support blocks 10 are driven horizontally through the plurality of isosceles triangle support blocks 10. The angular support block 10 drives the convex moving block 3 thereon, so that the convex moving block 3 drives several horizontal limit sliders 12 thereon, and the several horizontal limit sliders 11 on the concave limit support block 2 horizontally limit the several horizontal limit sliders 12 on the convex moving block 3, and the movable limit block 9 is horizontally expanded, squeezed and fixed by the friction limit assembly; the friction magnet 16 is magnetically repelled by the friction electromagnet 15, and the convex friction block 14 on it is driven by the friction magnet 16, so that the convex friction block 14 moves along the convex lifting friction The inner side of the rubbing groove is extended and retracted, and the friction block 18 on it is driven by the convex friction block 14, and the friction block 18 on the convex lifting friction block 18 rubs with the friction block 18 on the inner side of the horizontal driving groove, so as to achieve the friction limit of the movable limit block 9; by sleeve the negative pressure gear box on the negative pressure threaded tube, the negative pressure sleeve shaft tube inside the negative pressure gear box is sleeved on the negative pressure threaded tube, and the negative pressure pins on the negative pressure threaded tube cooperate with the negative pressure sleeve shaft tube, and the negative pressure driving machine is operated to drive the negative pressure gear box on the driving end of the negative pressure driving machine to operate. The negative pressure gear box drives the negative pressure sleeve shaft tube inside to rotate, and the negative pressure sleeve shaft tube drives several negative pressure pins, and the negative pressure threaded tube is rotated by several negative pressure pins, and the negative pressure threaded tube drives the negative pressure threaded rod inside to rise and fall, so that the negative pressure threaded rod is lifted and lowered along the inner side of the negative pressure threaded tube, and the lifting and lowering of the negative pressure threaded rod drives the negative pressure plate thereon, so that the negative pressure plate is lifted and lowered along the inner side of the concave negative pressure block, thereby changing the negative pressure condition inside the concave negative pressure block, and squeezing and fixing the support limit plate 1 by negative pressure.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A formwork support structure, comprising: A support limit plate, a concave limit support block, a convex moving block and an extrusion plate, characterized in that the concave limit support block is installed on the support limit plate, the convex moving block is installed on the support limit plate and the concave limit support block through a movable adjustment structure, the extrusion plate is installed on the convex moving block, and a negative pressure fixing structure is installed on the support limit plate; The movable adjustment structure comprises: a pair of movable driving machines, a pair of movable gear boxes, a pair of movable threaded rods, a pair of movable threaded tubes, a movable limit block, a plurality of isosceles triangle support blocks, a plurality of horizontal limit slideways, a plurality of horizontal limit sliders, a plurality of horizontal limit shafts and a friction limit assembly; A horizontal driving groove is provided on the support and limit plate, a pair of the movable threaded rods are inserted into the inner side of the horizontal driving groove through bearings, a pair of the movable threaded tubes are inserted into the movable limit block, and a pair of the movable threaded tubes are respectively mounted on a pair of the movable threaded rods, a pair of the movable gear boxes are respectively mounted on a pair of the movable threaded rods, a pair of the movable drive machine driving ends are respectively connected to a pair of the movable gear boxes, a number of the isosceles triangle support blocks are evenly mounted on the movable limit block, a number of the horizontal limit slideways are respectively relatively parallel mounted on the inner side of the concave limit support block, a number of the horizontal limit sliders are respectively mounted on the convex movable block, and a number of the horizontal limit sliders are respectively movably inserted into the inner side of a number of the horizontal limit slideways, the convex movable block is mounted on a number of the isosceles triangle support blocks, a number of the horizontal limit shafts are evenly mounted on the inner side of the horizontal driving groove, and a number of the horizontal limit shafts are movably inserted into the movable limit block, and the friction limit assembly is mounted on the movable limit block.

2. A formwork support structure according to claim 1, characterized in that: The friction limiter assembly includes: a convex friction block, a friction electromagnet, a friction magnet, a plurality of friction lifting shafts and a pair of friction blocks; A convex lifting friction groove is provided on the movable limit block, the convex friction block is movably inserted in the inner side of the convex lifting friction groove, a plurality of friction lifting shafts are evenly inserted in the inner side of the convex lifting friction groove, and a plurality of friction lifting shafts are evenly inserted on the convex friction block, the friction electromagnet is installed in the inner side of the convex lifting friction groove, the friction magnet is installed on the convex friction block, and a pair of friction blocks are respectively installed on the convex friction block and the inner side of the horizontal driving groove.

3. A formwork support structure according to claim 2, characterized in that: The negative pressure fixing structure comprises: a plurality of concave negative pressure blocks, a plurality of negative pressure threaded tubes, a plurality of negative pressure plates, a plurality of negative pressure threaded rods, a negative pressure gear box, a negative pressure set shaft tube, a plurality of negative pressure pins and a negative pressure driving machine; Several of the concave negative pressure blocks are evenly inserted on the supporting and limiting plates, several of the negative pressure threaded tubes are respectively inserted on several of the concave negative pressure blocks, several of the negative pressure threaded rods are respectively movably inserted on the inner sides of several of the negative pressure threaded tubes, several of the negative pressure plates are respectively installed on several of the negative pressure threaded rods, several of the negative pressure threaded tubes are respectively provided with pin holes, the negative pressure sleeve shaft tube is inserted on the negative pressure gear box, and the negative pressure sleeve shaft tube is movably sleeved on the negative pressure threaded tube, a pin groove is provided on the negative pressure sleeve shaft tube, and several of the negative pressure pins are respectively movably inserted on the inner sides of several of the pin grooves, and the driving end of the negative pressure driving machine is connected to the negative pressure gear box.

4. A formwork support structure according to claim 3, characterized in that: A buffer rubber layer is arranged on the support and limiting plate.

5. A formwork support structure according to claim 4, characterized in that: A plurality of the concave negative pressure blocks are respectively provided with concave annular rubber strips.

6. A formwork support structure according to claim 5, characterized in that: A plurality of pressure sensors are arranged on the extrusion plate.

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