CN213205050U

CN213205050U - Support frame for construction

Info

Publication number: CN213205050U
Application number: CN202021489184.XU
Authority: CN
Inventors: 李磊
Original assignee: Beijing Shuming Holding Group Co ltd
Current assignee: Beijing Shuming Holding Group Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-05-14
Anticipated expiration: 2030-07-25

Abstract

The utility model discloses a support frame for construction, including bottom plate, support, lift seat and backup pad, the support is located on the bottom plate, the lift seat is located on the support, the backup pad is located on the lift seat, the lift seat is including the fixed section of thick bamboo of lift, drive screw, lift driving cylinder and safety locator, the fixed section of thick bamboo of lift is located on the support, but lift driving cylinder slidable locates in the fixed section of thick bamboo of lift, the backup pad is located on the lift driving cylinder, but drive screw rotatable locate on the support and run through the support rotatable locate in the lift driving cylinder, lift driving cylinder inner wall is equipped with the screw thread, drive screw and the meshing of lift driving cylinder inner wall, the fixed section of thick bamboo bilateral symmetry of lift is equipped with the drive chamber, safety locator is located in the drive chamber. The utility model relates to a construction technical field specifically is to provide a high support frame for construction of security.

Description

Support frame for construction

Technical Field

The utility model relates to a construction technical field specifically indicates a support frame for construction.

Background

The building support composite structure generally adopts wood pole, steel pipe, flitch, fastener, U to hold in the palm, step tightly etc. and connects as the main support system of concrete forming process, and the building support frame is one of the most basic instrument of building construction, and the support frame structure for building construction is many in kind, and the effect is also different, and the support frame that most common building construction used mainly used concrete forming process supports.

Traditional support frame for building use is mostly the structure of piecing together, and the security of using is lower, has very big potential safety hazard, and support intensity is lower.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a high support frame for construction of security.

The utility model adopts the following technical scheme: the utility model relates to a support frame for building construction, which comprises a bottom plate, a support, a lifting seat and a support plate, wherein the support is arranged on the bottom plate, the lifting seat is arranged on the support, the support plate is arranged on the lifting seat, the lifting seat comprises a lifting fixed cylinder, a driving screw rod, a lifting driving cylinder and a safety positioner, the lifting fixed cylinder is arranged on the support, the lifting driving cylinder can be slidably arranged in the lifting fixed cylinder, the support plate is arranged on the lifting driving cylinder, the driving screw rod can be rotatably arranged on the support and can be rotatably arranged in the lifting driving cylinder through the support, the inner wall of the lifting driving cylinder is provided with screw threads, the driving screw rod is meshed with the inner wall of the lifting driving cylinder, driving cavities are symmetrically arranged at the two sides of the lifting fixed cylinder, the safety positioner is arranged in the driving cavities, the safety positioner comprises a driving slide block, a connecting driving piece, the driving slide block can be arranged in the driving cavity in a sliding manner, driving teeth are symmetrically arranged on two sides of the lifting driving cylinder, a limiting tooth is arranged at one end, close to the lifting driving cylinder, of the driving slide block, the limiting tooth is meshed with the driving teeth, the connecting driving piece is arranged on the driving slide block and is positioned in the driving cavity, the eccentric driving disc is rotatably arranged on the connecting driving piece, the positioning motor is arranged on the driving cavity, an output shaft of the positioning motor is arranged at an eccentric position on the eccentric driving disc, when the height of the supporting plate needs to be adjusted, the positioning motor is started to rotate, the driving slide block is driven by the eccentric driving disc to be far away from the lifting driving cylinder, the limitation on the lifting driving cylinder is removed, the supporting plate is driven by the rotation of the driving screw rod to adjust the height, and then the positioning motor is started to rotate, the driving slide block is driven by, the safety of the lifting fixing cylinder is improved.

Furthermore, the bottom of the bottom plate is provided with a moving wheel, and the moving wheel is convenient to move.

Further, the bottom plate is provided with a lifting motor, and the driving screw rod is arranged at the output end of the lifting motor.

Further, be equipped with drive telescopic link on the support, drive telescopic link expansion end slidable runs through on locating the bottom plate, drive telescopic link's expansion end is equipped with the supporting pad, the supporting pad is located the below of bottom plate, during the use, extends through drive telescopic link and drives the supporting pad and move down contact ground and realize safe supporting effect.

Furthermore, a plurality of groups of limiting teeth and driving teeth are uniformly arranged on the driving slider and the lifting driving cylinder at intervals respectively.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: after the height of the supporting plate is adjusted, the driving slide block is close to the lifting driving cylinder, so that the limiting teeth are meshed with the driving teeth to realize limiting support on the lifting driving cylinder, and the safety of the lifting fixing cylinder is improved; during operation, the telescopic rod can be driven to extend to drive the supporting pad to move downwards to contact the ground so as to realize safe supporting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the whole structure of a support frame for building construction of the present invention;

FIG. 2 is a cross-sectional view of a lifting seat of the support frame for building construction of the present invention;

fig. 3 is the utility model relates to a support frame safety positioning ware for construction's structural schematic diagram.

The lifting device comprises a base plate 1, a bottom plate 2, a support 3, a lifting seat 4, a supporting plate 5, a lifting fixing barrel 6, a driving screw 7, a lifting driving barrel 8, a safety positioner 9, a driving cavity 10, a driving slider 11, a connecting driving piece 12, an eccentric driving disk 13, a positioning motor 14, a driving tooth 15, a limiting tooth 16, a moving wheel 17, a lifting motor 18, a driving telescopic rod 19 and a supporting pad.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in figures 1-3, the utility model relates to a support frame for building construction, which comprises a bottom plate 1, a support frame 2, a lifting seat 3 and a support plate 4, wherein the support frame 2 is arranged on the bottom plate 1, the lifting seat 3 is arranged on the support frame 2, the support plate 4 is arranged on the lifting seat 3, the lifting seat 3 comprises a lifting fixing cylinder 5, a driving screw 6, a lifting driving cylinder 7 and a safety positioner 8, the lifting fixing cylinder 5 is arranged on the support frame 2, the lifting driving cylinder 7 is slidably arranged in the lifting fixing cylinder 5, the support plate 4 is arranged on the lifting driving cylinder 7, the driving screw 6 is rotatably arranged on the support frame 2 and rotatably arranged in the lifting driving cylinder 7 through the support frame 2, the inner wall of the lifting driving cylinder 7 is provided with screw threads, the driving screw 6 is engaged with the inner wall of the lifting driving cylinder 7, driving cavities 9 are symmetrically arranged at both sides of the lifting fixing cylinder, safety positioner 8 locates in drive chamber 9, safety positioner 8 includes drive slider 10, connection driving piece 11, eccentric driving disk 12 and positioning motor 13, drive slider 10 slidable locates in

drive chamber

9, 7 bilateral symmetry of lift driving cylinder is equipped with drive tooth 14, drive slider 10 is close to 7 one end of lift driving cylinder and is equipped with spacing tooth 15, spacing tooth 15 and the meshing of drive tooth 14, connect driving piece 11 and locate on drive slider 10 and be located in drive chamber 9, eccentric driving disk 12 is rotatable to be located on connecting driving piece 11, positioning motor 13 locates on the drive chamber 9, eccentric department on eccentric driving disk 12 is located to positioning motor 13's output shaft.

The bottom of the bottom plate 1 is provided with a moving wheel 16. The bottom plate 1 is provided with a lifting motor 17, and the driving screw 6 is arranged at the output end of the lifting motor 17. Be equipped with drive telescopic link 18 on the support 2, drive telescopic link 18 expansion end slidable runs through on locating bottom plate 1, the expansion end of drive telescopic link 18 is equipped with supporting pad 19, supporting pad 19 is located the below of bottom plate 1. And a plurality of groups of limiting teeth 15 and driving teeth 14 are respectively arranged on the driving slider 10 and the lifting driving cylinder 7 at uniform intervals.

When the device is used, after the device is moved to the position, the telescopic rod 18 is started to be driven to extend to drive the supporting pad 19 to move downwards to contact the ground, so that safe supporting is realized; when the height of the supporting plate 4 needs to be adjusted, the positioning motor 13 is started to rotate firstly, the driving slide block 10 is driven to be far away from the lifting driving cylinder 7 through the eccentric driving disc 12, the limitation on the lifting driving cylinder 7 is removed, then the supporting plate 4 is driven to adjust the height through the rotation of the driving screw 6, after the height is adjusted, the positioning motor 13 is started to rotate, the driving slide block 10 is driven to be close to the lifting driving cylinder 7 through the eccentric driving disc 12, the limiting teeth 15 are meshed with the driving teeth 14, the limiting support on the lifting driving cylinder 7 is achieved, and the safety of the lifting fixing cylinder 5 is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a support frame for construction which characterized in that: the lifting device comprises a bottom plate, a support, a lifting seat and a support plate, wherein the support is arranged on the bottom plate, the lifting seat is arranged on the support, the support plate is arranged on the lifting seat, the lifting seat comprises a lifting fixing barrel, a driving screw rod, a lifting driving barrel and a safety positioner, the lifting fixing barrel is arranged on the support, the lifting driving barrel is slidably arranged in the lifting fixing barrel, the support plate is arranged on the lifting driving barrel, the driving screw rod is rotatably arranged on the support and rotatably arranged in the lifting driving barrel through the support, the inner wall of the lifting driving barrel is provided with threads, the driving screw rod is meshed with the inner wall of the lifting driving barrel, driving cavities are symmetrically arranged on two sides of the lifting fixing barrel, the safety positioner is arranged in the driving cavities, the safety positioner comprises a driving slider, a connecting driving piece, a driving disk and a positioning motor, the driving slider is slidably arranged in the driving, the lifting driving cylinder bilateral symmetry is equipped with the driving tooth, the drive slider is close to lifting driving cylinder one end and is equipped with spacing tooth, spacing tooth and driving tooth meshing, connect the driving piece and locate on the drive slider and be located the drive chamber, eccentric driving-disc rotatable locate on connecting the driving piece, the location motor is located on the drive chamber, the eccentric department on the eccentric driving-disc is located to the output shaft of location motor.

2. The support frame for building construction according to claim 1, characterized in that: the bottom of the bottom plate is provided with a movable wheel.

3. The support frame for building construction according to claim 2, characterized in that: the bottom plate is provided with a lifting motor, and the driving screw rod is arranged at the output end of the lifting motor.

4. The support frame for building construction according to claim 3, characterized in that: the support is provided with a driving telescopic rod, the movable end of the driving telescopic rod can be slidably penetrated through the bottom plate, the movable end of the driving telescopic rod is provided with a supporting pad, and the supporting pad is located below the bottom plate.

5. The support frame for building construction according to claim 1, characterized in that: and a plurality of groups of limiting teeth and driving teeth are respectively arranged on the driving slide block and the lifting driving cylinder at uniform intervals.