CN218205589U - Height-adjustable scaffolding for house construction - Google Patents

Abstract

The utility model discloses a height-adjustable scaffolding for building construction, which comprises two oppositely arranged side support plates, the upper ends of the two side support plates are equipped with a top support plate, and the upper ends of the top support plate are equipped with a scaffold plate; The inside of the side support plate is provided with an adjustment chamber, and the inner bottom of the adjustment chamber is equipped with a bearing, and a spiral strut is installed in the bearing; the inside of the side support plate is provided with an adjustment chamber, and the inner bottom of the adjustment chamber is equipped with a bearing, and the inner bottom of the adjustment chamber is equipped with a bearing. Screw rods are installed; the lower end of the scaffold plate is equipped with a slide rail, and the upper end of the top support plate is equipped with a top slider, which is installed in the slide rail; the height-adjustable scaffold for house construction is convenient for the length of the scaffold. Adjustment, thereby further bringing convenience for the use of this scaffold.

Description

Height-adjustable scaffolding for house construction

technical field

The utility model relates to the technical field of scaffolding, in particular to a height-adjustable scaffolding for house construction.

Background technique

Scaffolding is a work platform set up to ensure the smooth progress of the construction of each house. It can be divided into outer scaffolding and inner scaffolding according to the erection position; it can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding according to different materials; it can be divided into vertical pole type according to the structure. Scaffolding, bridge scaffolding, portal scaffolding, suspended scaffolding, hanging scaffolding, pick-up scaffolding, climbing scaffolding, but the scaffolding used in house construction in the prior art also has some deficiencies, such as existing The height-adjustable scaffolds are mostly assembled from a large number of steel pipe support columns. The assembly is complicated and it is not convenient to adjust the height of the scaffold according to the requirements of the construction work, which brings inconvenience to the use of the scaffold. Therefore, it is necessary to Existing technology is improved.

Utility model content

The purpose of this utility model is to provide a height-adjustable scaffolding for building construction, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a height-adjustable scaffolding for building construction, including two opposite side support plates, the upper ends of the two side support plates are equipped with a top support plate, The upper end of the top support plate is equipped with a scaffold plate;

The inside of the side support plate is provided with an adjustment cavity, and the inner bottom of the adjustment cavity is equipped with a bearing, and a spiral strut is installed in the bearing;

The outside of the spiral rod is screwed with an inner screw support tube, the top of the inner screw support tube is connected to the top support plate, the outer wall of the inner screw support tube is equipped with a side slider, and the inner wall of the adjustment cavity is opened. There is a chute, and the side slider is installed in the chute;

The lower end of the scaffold plate is equipped with a slide rail, and the upper end of the top support plate is equipped with a top slider, and the top slider is installed in the slide rail;

The outer end of the spiral strut close to the bearing is equipped with a driven gear, the inner wall of the adjustment cavity is provided with a through hole, and a rotating drum is installed in the through hole, and a rotating shaft is installed in the rotating drum;

A driving gear is installed at the end of the rotating shaft, and the driving gear is meshed with the driven gear.

Preferably, load-bearing bodies are installed on the side walls of the two side support plates and the two top support plates, and a storage cavity is opened on the side walls of the load-bearing body, and an adjustment plate is installed in the storage cavity.

Preferably, the side wall of the adjustment plate is evenly provided with an adjustment screw groove, the side wall of the load-bearing body is provided with an adjustment screw hole, and a fixed screw is screwed in the adjustment screw hole and the adjustment screw groove.

Preferably, after the end of the rotating shaft extends to the outside of the side support plate, an auxiliary rotating rod is installed, and the side wall of the auxiliary rotating rod is equipped with an L-shaped rotating rod;

The side wall of the auxiliary rotating rod is provided with a rotating groove, the side wall of the L-shaped rotating rod is equipped with a rotating column, and the rotating column is installed in the rotating groove, and the outer wall of the rotating column and the inner wall of the rotating groove are interference Cooperate.

Preferably, a rubber tube is sheathed on the outside of the L-shaped rotating rod.

Preferably, the bottom end of the side support plate is equipped with a bearing base plate, the lower end of the bearing base plate is equipped with a driving wheel, the upper surface of the bearing base plate is provided with a support screw hole, and a support screw hole is screwed inside the support screw hole. A screw rod, the lower end of the supporting screw rod is installed with a support body.

Preferably, the two side walls of the support body are provided with storage openings, a balance board is installed in the storage opening, a balance weight is installed at the end of the balance board, and the bottom end of the balance weight and the bottom end of the support body are in the on the same line.

Preferably, a two-way air cylinder is installed inside the support body, an end of the balance plate is extended to the inside of the support body and a back plate is installed, and the driving end of the two-way air cylinder is connected to the back plate.

Compared with the prior art, the beneficial effect of the utility model is that the height-adjustable scaffolding for house construction has a simple structure and is easy to operate. By setting two side support boards and scaffold boards, the scaffolding for house construction is formed, and A spiral strut and an internal screw support are set between the two, so that the height of the scaffold plate needs to be adjusted to facilitate the use of work at different heights, and an adjustable load-bearing body and an adjustment plate are set between the two side support plates. Thereby improving the stability of the scaffold, and during the construction of the house, it is convenient to adjust the overall length of the load-bearing mechanism according to the number of construction workers, that is, to adjust the length of the scaffold, thereby further bringing convenience to the use of the scaffold .

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the internal schematic diagram of the support body of the present utility model;

Fig. 3 is a structural schematic diagram of part A of the present invention.

In the figure: 1 side support plate, 2 top support plate, 3 scaffolding plate, 4 spiral support rod, 5 inner screw support tube, 6 adjustment cavity, 8 slide rail, 9 top slider, 10 support screw rod, 11 support screw hole, 12 Supporting body, 13 Loading bottom plate, 14 Load bearing body, 15 Adjusting plate, 16 Adjusting screw groove, 17 Adjusting screw hole, 18 Driving wheel, 19 Two-way cylinder, 20 Arrival plate, 21 Storage port, 22 Balance plate, 23 Balance block, 24 chutes, 25 side sliders, 26 driven gears, 27 bearings, 28 driving gears, 29 rotating shafts, 30 rotating drums, 31 auxiliary rotating rods, 32 rotating slots, 33 rotating columns, 34 L-shaped rotating rods, 35 rubber cylinders.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, Fig. 2 and Fig. 3, the utility model provides a kind of technical solution: a kind of height-adjustable scaffolding for building construction, including two side supporting boards 1 arranged oppositely, and the two side supporting boards 1 The upper end of each is equipped with a top support plate 2, and the upper end of the top support plate 2 is equipped with a scaffold plate 3, thereby forming a scaffold used for house construction in the prior art;

The inside of the side support plate 1 is provided with an adjustment cavity 6, and the inner bottom end of the adjustment cavity 6 is equipped with a bearing 27, and a spiral strut 5 is installed in the bearing 27, and the spiral strut 5 can be mounted on the side support plate 1 through the bearing 27. internal rotation;

The outside of the spiral rod 5 is screwed with an internal screw support tube 4, the internal screw support tube 4 is a cylindrical tube, and an internal thread is arranged inside to match the external thread of the spiral support rod 5, so that the screw support rod 5 The positive and negative rotation of the inner screw support tube 4 is driven to rise and fall outside the spiral support rod 5, and the top of the inner screw support tube 4 is connected to the top support plate 2, thereby driving the top support plate 2 to rise and fall, and the outer wall of the internal screw support tube 4 is installed There is a side slider 25, the inner wall of the adjustment chamber 6 is provided with a chute 24, the side slider 25 is installed in the chute 24, and the side slider 25 is installed at the outer lower end of the inner screw support tube 4, through the chute 24 Sliding, so as to ensure that the inner screw support tube 4 can be lifted;

The lower end of the scaffold plate 3 is equipped with a slide rail 8, and the upper end of the top support plate 2 is equipped with a top slide block 9, and the top slide block 9 is installed in the slide rail 8, thereby realizing that the top support plate 2 and the side support plate 1 are aligned on the scaffold. The relative or relative movement of the lower end of the plate 3;

A driven gear 26 is installed on the outside of the spiral rod 5 close to the end of the bearing 27, and the inner wall of the adjustment chamber 6 is provided with a through hole, and a rotating drum 30 is installed in the through hole, and a rotating shaft 29 is installed in the rotating drum 30;

The end of the rotating shaft 29 is equipped with a driving gear 28, and the driving gear 28 is meshed with the driven gear 26. Through the engagement of the two gears, the screw rod 5 can be driven to rotate when the rotating shaft 29 is rotated.

The side walls of the two side support plates 1 and the two top support plates 2 are all equipped with a load bearing body 14, and the side walls of the load bearing body 14 are provided with a storage cavity, and an adjustment plate 15 is installed in the storage cavity, and the adjustment plate 15 The left end enters the receiving cavity of the load bearing body 14 at the left end, and the right end of the adjustment plate 15 enters the receiving cavity of the load bearing body 14 at the right end.

The side wall of the adjustment plate 15 is evenly provided with an adjustment screw groove 16, and the side wall of the load bearing body 14 is provided with an adjustment screw hole 17, and the adjustment screw hole 17 and the adjustment screw groove 16 are screwed with a fixed screw.

The end of the rotating shaft 29 is extended to the outside of the side support plate 1 and an auxiliary rotating rod 31 is installed, and the side wall of the auxiliary rotating rod 31 is equipped with an L-shaped rotating rod 34;

The side wall of described auxiliary rotating rod 31 is provided with rotating groove 32, and the side wall of L-shaped rotating rod 34 is equipped with rotating column 33, and rotating column 33 is installed in rotating groove 32, and the outer wall of rotating column 33 and rotating groove 32 The inner wall is an interference fit, and the L-shaped rotating rod 34 can be rotatably accommodated with the side wall of the auxiliary rotating rod 31, and through the interference fit, the L-shaped rotating rod 34 and the auxiliary rotating rod 31 can be connected without external force. It can only be stored when receiving external force.

A rubber tube 35 is sheathed on the outside of the L-shaped rotating rod 34 .

The bottom end of the side support plate 1 is equipped with a load-bearing base plate 13, and the lower end of the load-bearing base plate 13 is equipped with a drive wheel 18. There are four drive wheels 18 provided at the lower end of the side support plate 1, and the upper surface of the load-bearing base plate 13 is provided with a support Screw hole 11, support screw 11 is screwed with support screw 10, the lower end of support screw 10 is equipped with support body 12, moves up and down in support screw hole 11 by support screw 10, thereby support body 12 is contacted with the ground, Thereby improving the overall stability.

The two side walls of the support body 12 are provided with a storage port 21, a balance board 22 is installed in the storage port 21, a balance weight 23 is installed on the end of the balance board 22, and the bottom of the balance weight 23 and the bottom of the support body 12 The ends are on the same straight line, and the balance plate 22 is removed from the support body 12, thereby increasing the contact neps between the support body 12 and the ground.

The inside of the support body 12 is equipped with a two-way cylinder 19. The model of the two-way cylinder 19 is: TCL50X50-BW001C, which can drive the balance plate 22 in and out of the support body 12 in both directions. The end of the balance plate 22 extends to the bottom of the support body 12. An abutment plate 20 is installed behind the interior, and the driving end of the two-way cylinder 19 is connected to the abutment plate 20 .

Working process and principle: When in use, firstly, move the side support plate 1 to both sides at the lower end of the scaffold plate 3, at this time, the length between the load-bearing body 14 and the adjustment plate 15 is adjusted accordingly, and then, move the balance plate 22 to the Pull it out, then turn the support screw 10 downwards to contact the support body 12 with the ground, then rotate the shafts on the two side support plates 1 synchronously clockwise, and then rotate through the L-shaped drum 34. At this time, the screw rod 5 Turn clockwise, at this time, the inner screw support tube 4 moves upwards, thereby lifting the scaffolding board 3, and that's it.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (8)

1. The utility model provides a but height-adjusting's scaffold frame for house construction, includes two relative side faggings (1) that set up, its characterized in that: the upper ends of the two side supporting plates (1) are respectively provided with a top supporting plate (2), and the upper end of the top supporting plate (2) is provided with a scaffold plate (3);

an adjusting cavity (6) is formed in the side supporting plate (1), a bearing (27) is assembled at the bottom end of the adjusting cavity (6), and a spiral supporting rod (5) is installed in the bearing (27);

an inner spiral supporting cylinder (4) is screwed outside the spiral supporting rod (5), the top of the inner spiral supporting cylinder (4) is connected with a top supporting plate (2), a side sliding block (25) is installed on the outer side wall of the inner spiral supporting cylinder (4), a sliding groove (24) is formed in the inner wall of the adjusting cavity (6), and the side sliding block (25) is installed in the sliding groove (24);

the lower end of the scaffold plate (3) is provided with a slide rail (8), the upper end of the top supporting plate (2) is provided with a top slide block (9), and the top slide block (9) is arranged in the slide rail (8);

a driven gear (26) is mounted at one end, close to a bearing (27), of the outer portion of the spiral support rod (5), a through hole is formed in the inner wall of the adjusting cavity (6), a rotating cylinder (30) is mounted in the through hole, and a rotating shaft (29) is mounted in the rotating cylinder (30);

and a driving gear (28) is arranged at the end part of the rotating shaft (29), and the driving gear (28) is meshed with the driven gear (26).

2. The scaffolding for building construction of adjustable height according to claim 1, wherein: two bearing body (14) are all installed to the lateral wall of collateral branch fagging (1) and two top fagging (2), the chamber of accomodating has been seted up to the lateral wall of bearing body (14), and accomodates the intracavity and install regulating plate (15).

3. The scaffolding for building construction of adjustable height according to claim 2, wherein: the side wall of the adjusting plate (15) is uniformly provided with adjusting screw grooves (16), the side wall of the bearing body (14) is provided with adjusting screw holes (17), and fixing screws are screwed in the adjusting screw holes (17) and the adjusting screw grooves (16).

4. The scaffolding for building construction of adjustable height according to claim 1, wherein: the end part of the rotating shaft (29) extends to the outside of the side supporting plate (1) and is provided with an auxiliary rotating rod (31), and the side wall of the auxiliary rotating rod (31) is provided with an L-shaped rotating rod (34);

the rotating groove (32) has been seted up to the lateral wall of supplementary bull stick (31), rotary column (33) are installed to the lateral wall of L shape bull stick (34), install in rotary groove (32) rotary column (33), and the outer wall of rotary column (33) is interference fit with the inner wall of rotary groove (32).

5. The scaffold for building construction with adjustable height according to claim 4, wherein: the outer part of the L-shaped rotating rod (34) is sleeved with a rubber cylinder (35).

6. The scaffolding for building construction of adjustable height according to claim 1, wherein: the bottom mounting of collateral branch fagging (1) bears bottom plate (13), the lower extreme that bears bottom plate (13) is equipped with drive wheel (18), the upper surface that bears bottom plate (13) has been seted up and has been supported screw (11), it has supporting screw (10) to screw joint in support screw (11), supporter (12) are installed to the lower extreme of supporting screw (10).

7. The scaffolding for building construction of adjustable height according to claim 6, wherein: storage openings (21) are formed in two side walls of the supporting body (12), a balance plate (22) is installed in each storage opening (21), balance blocks (23) are installed at the end portions of the balance plates (22), and the bottom ends of the balance blocks (23) and the bottom ends of the supporting body (12) are located on the same straight line.

8. The scaffold for building construction with adjustable height according to claim 7, wherein: the supporting structure is characterized in that a bidirectional cylinder (19) is arranged inside the supporting body (12), a supporting plate (20) is arranged after the end portion of the balance plate (22) extends into the supporting body (12), and the driving end of the bidirectional cylinder (19) is connected with the supporting plate (20).

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