Scaffold for building

Abstract

The utility model relates to the technical field of scaffolds, and discloses a scaffold for buildings, which comprises a left supporting leg and a right supporting leg, the left supporting leg and the right supporting leg are consistent in specification, and a right adjustable standing plate mechanism is arranged at the top of the left supporting leg and the top of the right supporting leg; the adjustable standing plate mechanism comprises a left standing plate and a right standing plate, the right standing plate is fixedly installed on the top of the right supporting leg, the positions of the left standing plate and the right standing plate are adjusted by adjusting the distance between the left supporting leg and the right supporting leg, and the size of a rectangular standing space formed by the left standing plate and the right standing plate is adjusted. The extension plate is arranged to occupy a gap between the left standing plate and the right standing plate to avoid missing treading of a worker, the fixing plate is arranged to be used for installing the spring, the connecting plate is pulled to move through the spring, then the extension plate is driven to move, and it is ensured that the extension plate can extend out of the left standing plate and the right standing plate to occupy the gap between the left standing plate and the right standing plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of scaffold, concretely is a scaffold for building. BACKGROUND

[0002] Scaffold is the working platform that is erected to ensure that each construction process is carried out smoothly, and is the general term of various temporary facilities that ensure material transportation and personnel traffic and normal operation of construction personnel in the construction process of building installation engineering, different types of engineering construction select scaffolds with different purposes, adapt to the needs of the development of building construction, and it is urgent to develop and popularize new scaffolds, the space of the existing scaffold after assembly is fixed, cannot be adjusted according to the construction demand, and the position of the scaffold needs to be adjusted after the construction personnel go up and down the scaffold many times, so that the use is more troublesome. UTILITARY MODEL CONTENT

[0003] The utility model aims at providing a scaffold for building to solve the problems in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a scaffold for building, including left support leg, right support leg, the specification of left support leg, right support leg is consistent, the top of left support leg, right support leg is provided with right adjustable standing plate mechanism;

[0005] The adjustable standing plate mechanism includes left standing plate and right standing plate, the right standing plate is fixedly installed at the top of the right support leg, the left standing plate is fixedly installed at the top of the left support leg, the left standing plate and the right standing plate are both L-shaped plates, the left standing plate and the right standing plate are spliced into a rectangular plate, the inner wall of the left standing plate and the right standing plate is fixedly installed with a fixed plate, the outer wall of one side of the fixed plate is fixedly installed with a spring, the end of the spring away from the fixed plate is fixedly installed with a connecting plate, the connecting plate, the spring and the fixed plate are all located in the longer side of the left standing plate and the right standing plate, the end of the connecting plate is fixedly installed with an extension plate, the extension plate extends from the inside of the left standing plate and the right standing plate, and the extension plate extends into the gap between the left standing plate and the right standing plate.

[0006] Further, the top of the left standing plate and the right standing plate is fixedly installed with an L-shaped guardrail and a guard plate, and the L-shaped guardrail and the guard plate form a U-shaped guardrail.

[0007] Further, the outer wall of the L-shaped guardrail and the guard plate is fixedly installed with a winding wheel, the winding wheel is wound with an elastic band, and the elastic band is wound on the two winding wheels.

[0008] Further, the top of the left standing plate and the right standing plate is provided with anti-skid lines, and the top of the left standing plate and the right standing plate is placed with a tool box.

[0009] Further, the outer wall of the left leg and the right leg is fixedly installed with a perforated plate, a plurality of equally spaced threaded holes are formed in the perforated plate, and an inclined pull rod is fixedly installed on the perforated plate through bolts.

[0010] Further, the outer wall of the perforated plate is fixedly installed with a triangular plate, the triangular plate is fixedly installed on the outer wall of the left leg and the right leg, and the perforated plate and the inclined pull rod are provided with front and rear groups.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. By adjusting the distance between the left leg and the right leg, the position of the left standing plate and the right standing plate is adjusted, the size of the rectangular standing space composed of the left standing plate and the right standing plate is adjusted, the extension plate occupies the gap between the left standing plate and the right standing plate, the worker is prevented from stepping on the empty space, the fixed plate is provided for installing the spring, the extension plate is moved by the spring traction connecting plate, and the extension plate is moved to ensure that the extension plate can be extended from the left standing plate and the right standing plate and then occupy the gap between the left standing plate and the right standing plate.

[0013] 2. The perforated plate is provided for installing the inclined pull rod, the left and right perforated plates are connected through the inclined pull rod, and then the left leg and the right leg are connected, so that the left leg and the right leg are prevented from moving relatively after the worker stands on the left standing plate and the right standing plate, because there are many threaded holes on the perforated plate, the inclined pull rod can be connected with threaded holes of different heights when the distance between the left leg and the right leg is adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structural schematic view of the adjustable standing plate mechanism of the utility model;

[0016] Figure 3 It is a structural schematic view of the left standing plate top sectional view of the utility model;

[0017] Figure 4 It is a structural schematic view of the left leg and the right leg of the utility model;

[0018] Figure 5 It is a structural schematic view of the perforated plate and the inclined pull rod of the utility model.

[0019] In the figure: 1, left support leg; 2, right support leg; 3, L-shaped guardrail; 4, guard plate; 5, adjustable standing plate mechanism; 501, extension plate; 502, connecting plate; 503, spring; 504, fixed plate; 505, left standing plate; 506, right standing plate; 6, elastic belt; 7, tool box; 8, perforated plate; 9, inclined pull rod; 10, triangular plate; 11, pin shaft; 12, winding wheel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0021] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a building scaffold, including left support leg 1, right support leg 2, the specification of left support leg 1, right support leg 2 is consistent, the top of left support leg 1, right support leg 2 is provided with right adjustable standing plate mechanism 5;

[0022] Adjustable standing plate mechanism 5 includes left standing plate 505, right standing plate 506, right standing plate 506 is fixedly installed at the top of right support leg 2, left standing plate 505 is fixedly installed at the top of left support leg 1, left standing plate 505, right standing plate 506 are all L-shaped plate, left standing plate 505, right standing plate 506 are spliced into rectangular plate, the inner wall of left standing plate 505, right standing plate 506 is fixedly installed with fixed plate 504, the side outer wall of fixed plate 504 is fixedly installed with spring 503, the end of spring 503 away from fixed plate 504 is fixedly installed with connecting plate 502, connecting plate 502, spring 503, fixed plate 504 are all located in the longer side of left standing plate 505, right standing plate 506, the end of connecting plate 502 is fixedly installed with extension plate 501, extension plate 501 is stretched out from the inside of left standing plate 505, right standing plate 506, and extension plate 501 is stretched into the gap between left standing plate 505, right standing plate 506, by adjusting the interval between left support leg 1, right support leg 2, the position of left standing plate 505, right standing plate 506 is further adjusted, the size adjustment of the rectangular standing space formed by left standing plate 505, right standing plate 506 is realized, extension plate 501 occupies the gap between left standing plate 505, right standing plate 506 is set, to avoid worker to step empty, fixed plate 504 is set for installing spring 503, by spring 503 traction connecting plate 502 moves, and then drives extension plate 501 to move, ensure that extension plate 501 can be stretched out from left standing plate 505, right standing plate 506, then occupies the gap between left standing plate 505, right standing plate 506;

[0023] The top of the left standing plate 505 and the right standing plate 506 is fixedly installed with an L-shaped guardrail 3 and a guard plate 4, and the L-shaped guardrail 3 and the guard plate 4 form a U-shaped guardrail to protect the workers standing on the left standing plate 505 and the right standing plate 506;

[0024] The outer wall of the L-shaped guardrail 3 and the guard plate 4 is fixedly installed with a winding wheel 12, and the winding wheel 12 is wound with an elastic belt 6. The elastic belt 6 is wound on the two winding wheels 12, and the elastic belt 6 is used as a protective belt between the L-shaped guardrail 3 and the guard plate 4. The workers are prevented from falling from the gap between the L-shaped guardrail 3 and the guard plate 4, and the winding wheel 12 is provided for installing the elastic belt 6.

[0025] The top of the left standing plate 505 and the right standing plate 506 is provided with anti-skid lines to increase the friction force received by the soles of the workers, so that the workers are not easy to slip and fall. The top of the left standing plate 505 and the right standing plate 506 is provided with a tool box 7 for placing tools.

[0026] The outer wall of the left supporting leg 1 and the right supporting leg 2 is fixedly installed with a perforated plate 8, and a plurality of equidistant threaded holes are formed in the perforated plate 8. The perforated plate 8 is fixedly installed with an inclined pull rod 9 through bolts, and the left and right ends of the inclined pull rod 9 are fixedly connected with the left and right perforated plates 8. The perforated plate 8 is provided for installing the inclined pull rod 9, and the left and right perforated plates 8 are connected through the inclined pull rod 9, and then the left supporting leg 1 and the right supporting leg 2 are connected, so as to prevent the left supporting leg 1 and the right supporting leg 2 from moving relatively after the workers stand on the left standing plate 505 and the right standing plate 506. Because there are many threaded holes in the perforated plate 8, the inclined pull rod 9 can be connected with threaded holes of different heights when the distance between the left supporting leg 1 and the right supporting leg 2 is adjusted.

[0027] The outer wall of the perforated plate 8 is fixedly installed with a triangular plate 10, and the triangular plate 10 is fixedly installed on the outer wall of the left supporting leg 1 and the right supporting leg 2. The stability of the connection between the perforated plate 8 and the left supporting leg 1 and the right supporting leg 2 is increased. The perforated plate 8 and the inclined pull rod 9 are provided with front and rear groups. The inner part of the front and rear inclined pull rods 9 is slidably provided with a pin shaft 11, and the pin shaft 11 simultaneously connects the front and rear inclined pull rods 9. The two inclined pull rods 9 can further increase the limiting effect on the left supporting leg 1 and the right supporting leg 2. At the same time, the pin shaft 11 is used to connect the front and rear inclined pull rods 9, so as to avoid the inclination of the left supporting leg 1 and the right supporting leg 2, and then drive the left supporting leg 1 and the right supporting leg 2 to be non-parallel, so that the left standing plate 505 and the right standing plate 506 are in contact and stuck.

[0028] Working principle: when using, the scaffold is moved to the construction position, the left supporting leg 1 or the right supporting leg 2 is pulled, the interval between the left standing plate 505 and the right standing plate 506 is adjusted, then the size of the rectangular standing space formed by the left standing plate 505 and the right standing plate 506 is adjusted, and the construction demand is matched, in the process of moving the left standing plate 505 and the right standing plate 506, the spring 503 pulls the connecting plate 502 to move, then the extension plate 501 is driven to move, so that the extension plate 501 stands in the gap between the left standing plate 505 and the right standing plate 506, after the adjustment is completed, the left and right ends of the inclined pull rod 9 are fixedly connected with the left and right two perforated plates 8 by using bolts, and reinforcement is carried out.

[0029] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the range protected by the utility model.

Claims

1. A construction scaffold comprising a left leg (1), a right leg (2), characterized in that: The left leg (1), the right leg (2) are consistent, the top of the left leg (1), the right leg (2) is provided with right adjustable standing plate mechanism (5); The adjustable standing plate mechanism (5) includes left standing plate (505), right standing plate (506), the right standing plate (506) is fixedly installed on the top of the right leg (2), the left standing plate (505) is fixedly installed on the top of the left leg (1), the left standing plate (505), right standing plate (506) are all L-shaped plates, the left standing plate (505), right standing plate (506) are spliced into rectangular plates, the inner wall of the left standing plate (505), right standing plate (506) is fixedly installed with fixed plate (504), one side of the outer wall of the fixed plate (504) is fixedly installed with spring (503), the end of the spring (503) away from the fixed plate (504) is fixedly installed with connecting plate (502), the connecting plate (502), spring (503), fixed plate (504) are all located in the longer side of the left standing plate (505), right standing plate (506), the end of the connecting plate (502) is fixedly installed with extension plate (501), the extension plate (501) extends from the inside of the left standing plate (505), right standing plate (506), and the extension plate (501) extends into the gap between the left standing plate (505), right standing plate (506).

2. A construction scaffold according to claim 1, characterised in that: The top of the left standing plate (505), right standing plate (506) is fixedly installed with L-shaped guardrail (3), guard plate (4), the L-shaped guardrail (3), guard plate (4) constitute U-shaped guardrail.

3. A construction scaffold according to claim 2, wherein: The outer wall of the L-shaped guardrail (3), guard plate (4) is fixedly installed with winding wheel (12), the elastic belt (6) is wound on the winding wheel (12), the elastic belt (6) is wound on the left and right two winding wheels (12).

4. A construction scaffold according to claim 1, wherein: The top of the left standing plate (505), right standing plate (506) is provided with anti-skid lines, the top of the left standing plate (505), right standing plate (506) is placed with tool box (7).

5. A construction scaffold according to claim 1, wherein: The outer wall of the left leg (1), the right leg (2) is fixedly installed with perforated plate (8), a plurality of equidistant threaded holes are formed in the perforated plate (8), the inclined pull rod (9) is fixedly installed on the perforated plate (8) through bolts, the left and right ends of the inclined pull rod (9) are fixedly connected with the left and right two perforated plates (8).

6. A construction scaffold according to claim 5, wherein: The outer wall of the perforated plate (8) is fixedly installed with triangular plate (10), the triangular plate (10) is fixedly installed on the outer wall of the left leg (1), the right leg (2), the perforated plate (8) and the inclined pull rod (9) are provided with front and rear two groups, the inner part of the front and rear two inclined pull rods (9) is slidably provided with pin shaft (11), the pin shaft (11) is connected with the front and rear two inclined pull rods (9) simultaneously.

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