CN220365361U - Support frame for building demolition - Google Patents

Abstract

The utility model discloses a support frame for building dismantling, which relates to the field of support frames and comprises a steel pipe, wherein a first insertion block is arranged at the bottom of the steel pipe, one side of the steel pipe is movably connected with a steel plate, the inside of the steel plate is connected with a rotating rod through a damping rotating shaft, one end of the rotating rod is provided with a driving groove, the outer wall of one end of the rotating rod is fixedly provided with a gear, and the gear is movably connected with a first baffle plate and a second baffle plate. According to the utility model, through the first inserting block and the first inserting block, when two groups of steel pipes are in butt joint through the first inserting block arranged at the upper end of the steel pipe and the first inserting block arranged at the lower end of the steel pipe, the second inserting block of the two groups of steel pipes can be directly enabled to vertically correspond without manually rotating the steel pipes for adjustment, the efficiency is improved, when the rotating rod is rotated through the driving groove through the gear fixedly arranged at the end part of the rotating rod, the gear drives the first driving plate and the second driving plate to move, and the first baffle and the second baffle are driven to move through the first driving plate and the second driving plate.

Description

Support frame for building demolition

Technical Field

The utility model relates to the field of support frames, in particular to a support frame for building dismantling.

Background

Different kinds of construction sites include a cementing worker, a woodworking worker, a shelving worker and the like, wherein the shelving worker has the task of assembling and arranging a support frame at the bottom of a template, so that cement can be stored above the template and then solidified, after waiting for complete solidification, the shelving worker needs to dismantle the support frame, then the woodworking takes down the template, so that the cement solidified inside is exposed, and then other operations are carried out.

When the existing support frame is used, four groups of bases are placed on the ground, then vertical rods are clamped above the bases, then the large cross rods and the small cross rods are used for connecting the vertical rods, clamping nozzles at the ends of the large cross rods and the small cross rods are in butt joint with discs on the vertical rods, and clamping pins at the ends of the large cross rods and the small cross rods are inserted into holes corresponding to the clamping nozzles and the discs to be fixed.

However, the fixing mode is used for a long time, the bayonet lock can be too tightly inserted into the inner holes of the bayonet lock and the disc, so that a person cannot directly pull out the pin from the inner parts of the holes, the pin can be taken out only by using a hammer, meanwhile, the pin can be abutted between the upright posts and the base and between the upright posts and the butt joint between the upright posts, and the situation that the holes of the upper disc and the lower disc do not correspond easily can occur through the upper card and the lower card and the mode, at the moment, the pin is required to be manually rotated, time and labor are wasted, and the efficiency is low.

Disclosure of Invention

Based on this, the present utility model aims to provide a support frame for dismantling a building, so as to solve the technical problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a support frame of usefulness is demolishd to building, includes the steel pipe, the steel pipe bottom is provided with first inserted block, steel pipe one side swing joint steel sheet, the bull stick is connected through the damping pivot to the steel sheet inside, the drive slot has been seted up to bull stick one end, bull stick one end outer wall is fixed to be provided with the gear, gear swing joint first baffle and second baffle.

Through adopting above-mentioned technical scheme, through the first jack that the steel pipe upper end set up and the first inserted block that the lower extreme set up for when two sets of steel pipes dock, can directly make the second jack of two sets of steel pipes correspond from top to bottom, need not the manual work and rotate the steel pipe and adjust, efficiency improves.

The utility model is further characterized in that two groups of sliding blocks are arranged at the bottom of the steel plate in a sliding manner, a first driving plate and a second driving plate are respectively and fixedly arranged at the bottoms of the two groups of sliding blocks, and the first driving plate and the second driving plate are meshed with a connecting gear.

Through adopting above-mentioned technical scheme, through the setting of slider, can make first drive plate and second drive plate slide in the steel sheet bottom to through the rotation of gear, make first drive plate and second drive plate remove.

The utility model is further characterized in that a first baffle is fixedly arranged on one side of the first driving plate, and a second baffle is fixedly arranged on one side of the second driving plate.

Through adopting above-mentioned technical scheme, through the removal of first drive plate and second drive plate, can drive first baffle and second baffle and remove.

The utility model is further characterized in that a plurality of groups of second jacks are arranged on the outer wall of the steel pipe, second inserting blocks are arranged at two ends of the steel plate, and the second jacks correspond to the second inserting blocks.

Through adopting above-mentioned technical scheme, through the setting of second jack and second inserted block, can make between steel sheet and the steel pipe only need correspond the card and connect can.

The utility model further provides that the upper end of the steel pipe is provided with a first jack, the first jack is matched with the first plug, and the first plug is in conical arrangement. .

Through adopting above-mentioned technical scheme, through the setting of first jack and first inserted block, just can make to correspond between steel pipe and the steel pipe and be connected, through the setting of first inserted block and first jack after the connection for two sets of second jacks correspond from top to bottom.

In summary, the utility model has the following advantages:

1. according to the utility model, through the first inserting block and the first inserting hole, when two groups of steel pipes are in butt joint through the first inserting hole formed in the upper end of the steel pipe and the first inserting block formed in the lower end of the steel pipe, the second inserting holes of the two groups of steel pipes can be directly made to vertically correspond, the steel pipes do not need to be manually rotated for adjustment, and the efficiency is improved.

2. According to the utility model, the gear, the first driving plate and the second driving plate are used, the gear which is fixedly arranged at the end part of the rotating rod is used for driving the first driving plate and the second driving plate to move when the rotating rod rotates through the driving groove, and the first baffle and the second baffle are driven to move through the first driving plate and the second driving plate, so that the first baffle and the second baffle move to the lower part of the second inserting block, the steel plate and the steel pipe are fixed, the fixing mode is simple and the disassembly is simple, and the steel plate and the steel pipe cannot be hard to disassemble due to vibration.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a top perspective view of the present utility model;

FIG. 3 is a bottom perspective view of the present utility model;

fig. 4 is an enlarged view at a of the present utility model.

In the figure: 1. a steel pipe; 101. a second jack; 102. a first plug; 103. a first jack; 2. a steel plate; 201. a second insert block; 3. a rotating rod; 301. a driving groove; 4. a gear; 5. a first driving plate; 501. a first baffle; 6. a second driving plate; 601. a second baffle; 7. a sliding block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The support frame for building demolishing is shown in fig. 1-4, including steel pipe 1, steel pipe 1 bottom is provided with first inserted block 102, dock two sets of steel pipes 1 at first, this moment with first inserted block 102 and first jack 103 correspondence, can make two sets of steel pipes 1 dock fast, and make two upper and lower sets of second jacks 101 correspondence, steel pipe 1 one side swing joint steel sheet 2, steel sheet 2 inside is through damping pivot connection bull stick 3, drive slot 301 has been seted up to bull stick 3 one end, this moment with steel sheet 2 and steel pipe 1 connect, insert second inserted block 201 and the second jack 101 of steel sheet 2 tip into drive slot 301 internal rotation with the screwdriver, this moment bull stick 3 can rotate, bull stick 3 one end outer wall fixed be provided with gear 4, gear 4 swing joint first baffle 501 and second baffle 601, through the rotation of bull stick 3, can make tooth 501, 4 rotates, this moment first drive plate 5 and second drive plate 6 that gear 4 meshed can carry out relative movement, simultaneously make first baffle and second baffle 601 carry out relative movement, and make second baffle 601 move to the second to insert the piece 101, make steel sheet 2 fixed on steel pipe 1 bottom.

Referring to fig. 4, two sets of sliding blocks 7 are slidably disposed at the bottom of the steel plate 2, a first driving plate 5 and a second driving plate 6 are fixedly disposed at the bottoms of the two sets of sliding blocks 7, the first driving plate 5 and the second driving plate 6 are engaged with a connecting gear 4, the first driving plate 5 and the second driving plate 6 can slide at the bottom of the steel plate 2 through the arrangement of the sliding blocks 7, and the first driving plate 5 and the second driving plate 6 can move through the rotation of the gear 5.

Referring to fig. 3, a first baffle 501 is fixedly disposed on one side of the first driving plate 5, a second baffle 601 is fixedly disposed on one side of the second driving plate 6, and the first baffle 501 and the second baffle 601 can be driven to move by moving the first driving plate 5 and the second driving plate 6.

Referring to fig. 1, a plurality of groups of second insertion holes 101 are formed in the outer wall of the steel pipe 1, second insertion blocks 201 are arranged at two ends of the steel plate 2, the second insertion holes 101 correspond to the second insertion blocks 201, and through the arrangement of the second insertion holes 101 and the second insertion blocks 201, only corresponding clamping and connection are needed between the steel plate 2 and the steel pipe 1.

Referring to fig. 1 and 2, a first jack 103 is disposed at the upper end of a steel tube 1, the first jack 103 is matched with a first plug 102, the first plug 102 is tapered, the steel tube 1 and the steel tube 1 can be correspondingly connected through the arrangement of the first jack 103 and the first plug 102, and two groups of second jacks 101 are vertically corresponding through the arrangement of the first plug 102 and the first jack 103 after connection.

The working principle of the utility model is as follows: when the support frame is used, firstly, two groups of steel pipes 1 are butted, at the moment, the first inserting block 102 corresponds to the first inserting hole 103, two groups of steel pipes 1 can be butted quickly, the upper and lower groups of second inserting holes 101 correspond to each other, at the moment, the steel plate 2 is connected with the steel pipes 1, the second inserting block 201 at the end part of the steel plate 2 and the second inserting holes 101 are inserted into the driving groove 301 for rotation by using a screwdriver, at the moment, the rotating rod 3 rotates, teeth and 4 rotate, at the moment, the first driving plate 5 and the second driving plate 6 meshed with the gears 4 relatively move, at the same time, the first baffle plate 501 and the second baffle plate 601 relatively move, and move to the bottom of the second inserting block 201, so that the steel plate 2 is fixed on the steel pipes 1, and if the steel plate 2 is required to be disassembled, the second inserting block 201 is exposed only by reversely driving the gears 4, and the steel plate 2 and the steel pipes 1 are separated.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (5)

1. The utility model provides a support frame of usefulness is demolishd to building, includes steel pipe (1), its characterized in that: the novel steel pipe is characterized in that a first inserting block (102) is arranged at the bottom of the steel pipe (1), one side of the steel pipe is movably connected with a steel plate (2), the steel plate (2) is internally connected with a rotating rod (3) through a damping rotating shaft, a driving groove (301) is formed in one end of the rotating rod (3), a gear (4) is fixedly arranged on the outer wall of one end of the rotating rod (3), and the gear (4) is movably connected with a first baffle (501) and a second baffle (601).

2. A support for demolishing a building according to claim 1, wherein: the steel plate (2) bottom slides and is provided with two sets of sliders (7), two sets of slider (7) bottom is fixed respectively and is provided with first drive plate (5) and second drive plate (6), first drive plate (5) and second drive plate (6) meshing connecting gear (4).

3. A support for demolishing a building according to claim 2, wherein: a first baffle (501) is fixedly arranged on one side of the first driving plate (5), and a second baffle (601) is fixedly arranged on one side of the second driving plate (6).

4. A support for demolishing a building according to claim 1, wherein: the outer wall of the steel pipe (1) is provided with a plurality of groups of second jacks (101), two ends of the steel plate (2) are provided with second inserting blocks (201), and the second jacks (101) correspond to the second inserting blocks (201).

5. A support for demolishing a building according to claim 1, wherein: the steel pipe (1) upper end is provided with first jack (103), first jack (103) and first inserted block (102) assorted, and first inserted block (102) are the toper setting.