CN211229447U - Scaffold is built in room - Google Patents

Abstract

The utility model discloses a building construction frame, which comprises a base, a lifting component and supporting legs arranged at the bottom of the base, the upper end surfaces of four corners of the base are respectively fixed with a first upright post, a second upright post, a third upright post and a fourth upright post, a transverse plate I is connected between the tops of the first upright post and the second upright post, a transverse plate II is connected between the tops of the third upright post and the fourth upright post, a supporting plate is connected between the first transverse plate and the second transverse plate, the lifting assembly comprises a lifting platform, a screw rod and a first driving motor, the lifting platform is connected with the first upright post, the second upright post, the third upright post and the fourth upright post in a sliding way, and a protective pipe is fixedly penetrated in the center of the lifting platform, the protective pipe is in threaded connection with a screw rod, an output shaft of the first driving motor is provided with a driving wheel, the bottom end of the screw rod is provided with a driven wheel, the action wheel is connected through the belt between the follow driving wheel, compared with the prior art, the utility model the advantage lie in: the height can be lifted, the movement is convenient, and the safety protection function is realized.

Description

Scaffold is built in room

Technical Field

The utility model relates to a technical field is built in the room, specifically indicates a scaffold is built in room.

Background

The scaffold is the extensive equipment of building field application, especially at the in-process of building a wall, often need the scaffold or build the scaffold, but build the scaffold and waste time and energy, and the scaffold is fixed in a construction moreover, need continue to build the scaffold in order to make the scaffold rise to the take the altitude, the scaffold volume among the prior art is great, the difficult removal operation, the scaffold structure singleness is built in the room among the prior art simultaneously, does not possess protective function such as rail guard, has very big safety risk.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a high liftable, be convenient for remove and have safety protection function's scaffold is built in room.

In order to solve the technical problem, the utility model provides a technical scheme does: a building scaffold comprises a base, a lifting assembly and supporting legs installed at the bottom of the base, wherein the upper end faces of four corners of the base are respectively fixed with a first stand column, a second stand column, a third stand column and a fourth stand column, a first transverse plate is connected between the top portions of the first stand column and the second stand column, a second transverse plate is connected between the top portions of the third stand column and the fourth stand column, a supporting plate is connected between the first transverse plate and the second transverse plate, the lifting assembly comprises a lifting platform, a lead screw and a first driving motor, the top portion of the lead screw is rotatably arranged on the supporting plate through a bearing, the lifting platform is respectively in sliding connection with the first stand column, the second stand column, the third stand column and the fourth stand column, a protective pipe penetrates through the center of the lifting platform and is fixedly connected with the lead screw in a threaded manner, a motor base is arranged on the side end face of the base, the first driving motor is, the bottom of lead screw passes through the bearing and rotates to be connected on the base and the bottom of lead screw is equipped with the follow driving wheel that is located the base bottom, the action wheel with from being connected through the belt between the driving wheel.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a scaffold is built in room passes through positive and negative rotation of driving motor one to drive the positive and negative rotation of action wheel, can make the lead screw positive and negative rotation, because the lead screw all with stand one, stand two, four sliding connection of stand three and stand and lead screw and protective tube threaded connection, the setting of protective tube can make the elevating platform constitute an organic whole with the protective tube on the one hand and realize the lift of elevating platform with lead screw threaded connection, on the other hand makes workman and lead screw keep apart and protect workman's safety, the lift of elevating platform can be realized to this device, need not to continue to build the scaffold because of high demand, therefore the practicality is strong and labour saving and time saving.

As the improvement, install the universal wheel that can lock on the supporting leg, the setting of the universal wheel that can lock is convenient for remove whole scaffold according to the transfer in demand place, and the flexibility is strong.

As the improvement, the side at four angles of base all is equipped with a supporting beam, install the pneumatic cylinder of vertical setting on the supporting beam, the supporting seat is installed to the tip of pneumatic cylinder piston rod, and the setting up of pneumatic cylinder can make the piston rod extension, makes the supporting seat ground of contradicting, is convenient for stabilize whole scaffold.

As an improvement, a second driving motor is installed on the second transverse plate, a wire barrel is connected to the output end of the second driving motor, a wire rope is wound on the wire barrel, a material barrel is hung at the wire paying-off end of the wire rope, the wire barrel is driven to rotate forward and backward through forward and backward rotation of the second driving motor, the material barrel is made to ascend and descend, the material can be conveniently and directly conveyed to the lifting table, and time and labor are saved.

As an improvement, install rail guard and guardrail door subassembly on the elevating platform, rail guard and guardrail door subassembly enclose into the workspace, guardrail door subassembly includes support column one, support column two and guardrail door, support column one and support column two symmetry set up on the elevating platform, one side of guardrail door is articulated to be set up on support column one, the opposite side of guardrail door is equipped with locking ring one, be equipped with on the support column two with locking ring one complex locking ring two, locking ring one and locking ring two are fixed through T type round pin locking, and the setting of rail guard can prevent that the workman from falling from the elevating platform, simultaneously through rotating the guardrail door to make things convenient for the workman to enter into by rail guard and guardrail door subassembly enclose into the workspace through T type round pin with the locking of support column two.

As an improvement, the protective guard is provided with a hanging ring for hanging a safety belt, and the safety belt of a worker is hung on the hanging ring, so that the construction safety of the worker is further protected.

As an improvement, the base is provided with a storage box, and the storage box is convenient for taking and placing construction tools.

Drawings

Fig. 1 is the structural schematic diagram of the building construction frame of the utility model.

Fig. 2 is a front view of the construction frame for building construction.

Fig. 3 is an enlarged schematic view of the structure of a in fig. 2 of the construction rack for building of the utility model.

Fig. 4 is the bottom structure schematic diagram of the utility model relates to a scaffold is built in room.

As shown in the figure: 1. the device comprises a base, 2, supporting legs, 3, a first upright column, 4, a second upright column, 5, a third upright column, 6, a fourth upright column, 7, a first transverse plate, 8, a second transverse plate, 9, a supporting plate, 10, a lifting platform, 11, a screw rod, 12, a first driving motor, 13, a protective pipe, 14, a motor base, 15, a driving wheel, 16, a driven wheel, 17, a universal wheel, 18, a supporting beam, 19, a hydraulic cylinder, 20, a supporting base, 21, a second driving motor, 22, a wire barrel, 23, a wire rope, 24, a material barrel, 25, a protective guard, 26, a first supporting column, 27, a second supporting column, 28, a protective guard door, 29, a first locking ring, 30, a second locking ring, 31, a hanging ring, 32 and a.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-4, the building construction frame comprises a base 1, a lifting assembly and supporting legs 2 arranged at the bottom of the base 1, wherein the upper end surfaces of four corners of the base 1 are respectively fixed with a first upright post 3, a second upright post 4, a third upright post 5 and a fourth upright post 6, a first transverse plate 7 is connected between the top of the first upright post 3 and the top of the second upright post 4, a second transverse plate 8 is connected between the top of the third upright post 5 and the top of the fourth upright post 6, a supporting plate 9 is connected between the first transverse plate 7 and the second transverse plate 8, the lifting assembly comprises a lifting platform 10, a screw rod 11 and a first driving motor 12, the top of the screw rod 11 is rotatably arranged on the supporting plate 9 through a bearing, the lifting platform 10 is in sliding connection with the first upright post 3, the second upright post 4, the third upright post 5 and the fourth upright post 6, a protective pipe 13 penetrates through and is, the side end face of the base 1 is provided with a motor base 14, the first driving motor 12 is installed on the motor base 14, an output shaft of the first driving motor 12 is provided with a driving wheel 15 located at the bottom of the motor base 14, the bottom of the screw rod 11 is rotatably connected to the base 1 through a bearing, the bottom end of the screw rod 11 is provided with a driven wheel 16 located at the bottom of the base 1, and the driving wheel 15 is connected with the driven wheel 16 through a belt.

And a lockable universal wheel 17 is mounted on the supporting leg 2.

The side at four angles of base 1 all is equipped with supporting beam 18, install the pneumatic cylinder 19 of vertical setting on the supporting beam 18, supporting seat 20 is installed to the tip of pneumatic cylinder 19 piston rod.

A second driving motor 21 is installed on the second transverse plate 8, the output end of the second driving motor 21 is connected with a wire drum 22, a wire 23 is wound on the wire drum 22, and a material barrel 24 is hung at the paying-off end of the wire 23.

The guardrail structure comprises a lifting platform 10, and is characterized in that a guardrail 25 and a guardrail door assembly are installed on the lifting platform 10, a working area is defined by the guardrail 25 and the guardrail door assembly, the guardrail door assembly comprises a first support column 26, a second support column 27 and a guardrail door 28, the first support column 26 and the second support column 27 are symmetrically arranged on the lifting platform 10, one side of the guardrail door 28 is hinged to the first support column 26, the other side of the guardrail door 28 is provided with a first locking ring 29, the second support column 27 is provided with a second locking ring 30 matched with the first locking ring 29, and the first locking ring 29 and the second locking ring 30 are locked and fixed through a T-shaped pin.

The guard rail 25 is provided with a hanging ring 31 for hanging a safety belt.

The base 1 is provided with a storage box 32.

When the utility model is implemented, the whole building construction frame is moved to a working place, the universal wheels are locked, the hydraulic cylinder is driven to enable the supporting seat to be abutted against the ground, constructors lift the T-shaped pin, the rotary guardrail door enters a working area enclosed by the guardrail and the guardrail door, the T-shaped pin is inserted into the first locking ring and the second locking ring to fix the guardrail door and the second supporting column, one end of the safety belt is hung on the hanging ring, the first driving motor is started according to the construction height, the positive and negative rotation of the first driving motor drives the positive and negative rotation of the driving wheel to enable the positive and negative rotation of the lead screw, the lead screw is connected with the first upright post, the second upright post, the third upright post and the fourth upright post in a sliding way and is connected with the protective pipe in a threaded way, so that the lifting platform can be lifted to a certain height, when the lifting platform reaches the required height, the rotation of the first driving motor is stopped, when the material loading is required, the wire barrel is driven to rotate positively and negatively, so that the material barrel ascends and descends, and the material is conveniently and directly conveyed to the lifting platform.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (7)

1. The utility model provides a scaffold is built in room, includes base (1), lifting unit and installs supporting leg (2) in base (1) bottom, its characterized in that: the lifting device is characterized in that the upper end faces of four corners of the base (1) are respectively fixed with a first stand column (3), a second stand column (4), a third stand column (5) and a fourth stand column (6), a first transverse plate (7) is connected between the tops of the first stand column (3) and the second stand column (4), a second transverse plate (8) is connected between the tops of the third stand column (5) and the fourth stand column (6), a supporting plate (9) is connected between the first transverse plate (7) and the second transverse plate (8), the lifting assembly comprises a lifting platform (10), a screw rod (11) and a first driving motor (12), the top of the screw rod (11) is rotatably arranged on the supporting plate (9) through a bearing, the lifting platform (10) is in sliding connection with the first stand column (3), the second stand column (4), the third stand column (5) and the fourth stand column (6), a protective pipe (13) penetrates through and is fixedly arranged at the center of the lifting platform (10), and, the side end face of base (1) is equipped with motor cabinet (14), install on motor cabinet (14) driving motor (12), the output shaft of driving motor (12) is equipped with action wheel (15) that are located motor cabinet (14) bottom, the bottom of lead screw (11) is passed through the bearing and is rotated the connection on base (1) and the bottom of lead screw (11) is equipped with from driving wheel (16) that are located base (1) bottom, action wheel (15) and follow are connected through the belt between driving wheel (16).

2. The building construction frame of claim 1, wherein: and the supporting legs (2) are provided with lockable universal wheels (17).

3. The building construction frame of claim 1, wherein: the side at four angles of base (1) all is equipped with supporting beam (18), install pneumatic cylinder (19) of vertical setting on supporting beam (18), supporting seat (20) are installed to the tip of pneumatic cylinder (19) piston rod.

4. The building construction frame of claim 1, wherein: a second driving motor (21) is installed on the second transverse plate (8), the output end of the second driving motor (21) is connected with a wire barrel (22), a wire rope (23) is wound on the wire barrel (22), and a material barrel (24) is hung at the wire releasing end of the wire rope (23).

5. The building construction frame of claim 1, wherein: install rail guard (25) and guardrail door subassembly on elevating platform (10), rail guard (25) and guardrail door subassembly enclose into the workspace, guardrail door subassembly includes support column one (26), support column two (27) and guardrail door (28), support column one (26) and support column two (27) symmetry set up on elevating platform (10), the articulated setting of one side of guardrail door (28) is on support column one (26), the opposite side of guardrail door (28) is equipped with locking ring one (29), be equipped with on support column two (27) with locking ring one (29) complex locking ring two (30), locking ring one (29) and locking ring two (30) are fixed through T type round pin locking.

6. The building construction frame of claim 5, wherein: and a hanging ring (31) for hanging a safety belt is arranged on the protective guard (25).

7. A building scaffold according to claim 3, wherein: the base (1) is provided with a storage box (32).

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