Scaffold convenient to install

Abstract

The utility model relates to the technical field of scaffolds, in particular to a scaffold convenient to install, which comprises a base, and a lifting mechanism is arranged at the top of the base. The lifting mechanism comprises a top plate, a sliding groove, a sliding block, a first movable rod, a second movable rod, a first transverse shaft, a roller, a second transverse shaft and an electric push rod. The top plate is arranged at the top of the base, the two sliding grooves are formed in the front side and the rear side of the top plate in a penetrating mode correspondingly, the sliding blocks are slidably connected to the interiors of the sliding grooves, the top ends of the first movable rods are fixedly connected with the sliding blocks, and the bottom ends of the first movable rods are hinged to the side face of the base. The sliding groove is formed to limit movement of the sliding block, the electric push rod drives the second transverse shaft to move upwards, the second transverse rod moves upwards to drive the top plate to move upwards, and therefore the top plate and workers on the top of the top plate can be rapidly lifted to the high position, and the time and labor cost for building a scaffold are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolds, in particular to a scaffold which is convenient to install. Background Art

[0002] Scaffolding is a temporary construction tool set up at the construction site for workers to operate and solve vertical and horizontal transportation. It is mainly used for exterior walls, interior decoration or places with high floor heights that cannot be directly constructed. It is mainly for construction workers to work up and down or for the maintenance of peripheral safety nets and the installation of components at high altitudes. It is usually made of bamboo, wood, steel pipes or synthetic materials.

[0003] The Chinese patent publication number CN212613684U discloses a scaffolding for convenient installation of a hanging point truss, including a scaffolding body, a vertical tube is arranged in the scaffolding body, and fixed square grooves are arranged equidistantly on the sides of the vertical tube, a sleeve is sleeved on the vertical tube, and the sleeve is integrally formed and symmetrically arranged at both ends of a support column, and an auxiliary mounting plate is integrally formed and equidistantly arranged on the support column, and a mounting hole is arranged on the auxiliary mounting plate, a first slot is symmetrically arranged in the support column, a second slot is arranged at one end of the first slot, and a first plug block is inserted in the first slot, and a second plug block is inserted in the second slot, the second plug block is integrally formed and arranged at one end of the first plug block, and the first plug block is integrally formed at the same end as the second plug block A first return spring is connected, and the other end of the first return spring is integrally formed and connected in the first slot, the other end of the second plug block has a slope, a T-shaped slot is provided in the support column, a T-shaped plug block is inserted in the T-shaped slot, a second return spring is integrally formed and symmetrically connected on the T-shaped plug block, and the other end of the second return spring is integrally formed and connected in the T-shaped slot, a card slot is provided on the T-shaped plug block, a sleeve is provided on the support column, and a fixed circular groove is symmetrically provided on one side of the sleeve, and a fixed block is integrally formed on the side of the sleeve on the support column, a third slot is provided in the fixed block, and a fourth slot is provided at one end of the third slot, and a first plug column is inserted in the third slot, and a second plug column is inserted in the fourth slot. The above patent has the following shortcomings: although the patent is convenient for the installation of the scaffolding, it requires multiple people to adjust the height of the frame during the adjustment process, and a limit pin is required to fix it after the adjustment is completed, thereby increasing the labor cost. Therefore. In view of this, we propose a scaffolding that is easy to install. Utility Model Content

[0004] The purpose of the utility model is to provide a scaffold that is easy to install, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A scaffold that is easy to install, comprising a base, the top of which is provided with a lifting mechanism;

[0007] The lifting mechanism includes a top plate, a slide groove, a slider, a first movable rod, a second movable rod, a first horizontal axis, a roller, a second horizontal axis, and an electric push rod;

[0008] The top plate is arranged on the top of the base, and there are two slide grooves, which are respectively opened on the front and rear sides of the top plate. The slider is slidably connected inside the slide groove, the top end of the first movable rod is fixedly connected to the slider, and the bottom end of the first movable rod is hinged to the side of the base, and the movement of the slider is limited by setting the slide groove.

[0009] Preferably, the top end of the second movable rod and the bottom of the base, one end of the first horizontal axis is rotatably connected to the bottom end of the second movable rod through a bearing, and a roller is fixedly connected to the middle of the first horizontal axis, and the first horizontal axis is provided to provide support force for the roller.

[0010] Preferably, the two ends of the second transverse axis rotate through the first movable rod and the second movable rod through bearings, the bottom end of the electric push rod is hinged to the middle of the first transverse axis, and the top end of the electric push rod is hinged to the middle of the second transverse axis.

[0011] Preferably, an assembly mechanism is provided at the top of the top plate, and the assembly mechanism includes four first slots, which are respectively opened at the four corners of the top of the top plate, vertical rods are inserted into the first slots, second slots are opened on both sides of the vertical rods, and horizontal rods are inserted into the second slots, and the vertical rods are fixed by setting the first slots.

[0012] Preferably, a third slot is provided on the right side of the top plate and one side of the right cross bar, and a ladder is inserted into the interior of the third slot via an insert block.

[0013] Preferably, universal wheels are fixedly connected to the four bottom corners of the base, and a push handle is fixedly connected to the left side of the base.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The second horizontal axis is driven upward by an electric push rod, and the upward movement of the second horizontal bar drives the top plate upward, thereby quickly lifting the top plate and the staff on top of it to a high place, saving time and labor costs for building scaffolding.

[0016] Through the mutual cooperation among the first slot, the vertical rod, the second slot, the horizontal rod, the third slot and the ladder, the workers standing on the top plate can be fenced off all around, thereby improving the safety of the workers when working at high altitudes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the lifting mechanism area in the utility model;

[0019] Figure 3 It is a side structural schematic diagram of the utility model.

[0020] In the figure: 1. base; 2. lifting mechanism; 3. assembly mechanism; 4. universal wheel; 5. push handle; 21. top plate; 22. slide groove; 23. slide block; 24. first movable rod; 25. second movable rod; 26. first horizontal axis; 27. roller; 28. second horizontal axis; 29. ​​electric push rod; 31. first slot; 32. vertical rod; 33. second slot; 34. horizontal rod; 35. third slot; 36. ladder. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0022] like Figure 1-2 As shown, a scaffolding that is easy to install includes a base 1, and a lifting mechanism 2 is arranged on the top of the base 1; the lifting mechanism 2 includes a top plate 21, a slide 22, a slider 23, a first movable rod 24, a second movable rod 25, a first transverse axis 26, a roller 27, a second transverse axis 28, and an electric push rod 29; the top plate 21 is arranged on the top of the base 1, and the number of the slides 22 is two, and the two slides 22 are respectively penetrated and opened on the front and rear sides of the top plate 21, and the slider 23 is slidably connected inside the slide 22, and the top of the first movable rod 24 is fixedly connected to the slider 23, and the bottom end of the first movable rod 24 is hinged to the side of the base 1. The movement of the slider 23 is limited by setting the slide 22. The top of the second movable rod 25 is connected to the bottom of the base 1, and one end of the first transverse axis 26 is rotatably connected to the bottom end of the second movable rod 25 through a bearing, and the middle part of the first transverse axis 26 is fixedly connected with a roller 27. The first transverse axis 26 is provided to provide support force for the roller 27. The two ends of the second transverse axis 28 rotate through the first movable rod 24 and the second movable rod 25 through bearings. The bottom end of the electric push rod 29 is hinged to the middle of the first transverse axis 26 , and the top end of the electric push rod 29 is hinged to the middle of the second transverse axis 28 .

[0023] Specifically, the electric push rod 29 drives the second horizontal axis 28 to move upward, and the upward movement of the second horizontal axis 28 drives the top plate 21 to move upward. Example

[0024] like Figure 1-3 As shown, an assembly mechanism 3 is provided at the top of the top plate 21, and the assembly mechanism 3 includes four first slots 31, which are respectively opened at the top four corners of the top plate 21, and a vertical rod 32 is inserted into the first slot 31, and a second slot 33 is opened on both sides of the vertical rod 32, and a cross bar 34 is inserted into the second slot 33. The vertical rod 32 is fixed by setting the first slot 31. A third slot 35 is opened on the right side of the top plate 21 and one side of the right cross bar 34, and a ladder 36 is inserted into the third slot 35 through an insert block. Universal wheels 4 are fixedly connected to the four corners of the bottom of the base 1, and a push handle 5 is fixedly connected to the left side of the base 1.

[0025] Specifically, through the mutual cooperation among the first slot 31 , the vertical rod 32 , the second slot 33 , the horizontal rod 34 , the third slot 35 , and the ladder 36 , the staff standing on the top plate 21 can be fenced off all around.

[0026] The working principle of the utility model is as follows:

[0027] When it is necessary to paint the raised wall, the worker first climbs up to the top plate 21 via the ladder 36, then pulls the ladder 36 out of the third slot 35 at the bottom, and inserts it into the third slot 35 at the top, thereby enabling the top plate 21 to be enclosed on all sides through the cooperation between the ladder 36 and the cross bar 34, and then turns on the electric push rod 29 to drive the second cross axis 28 to move to the upper right corner, and lifts the top plate 21 through the cooperation between the first movable rod 24 and the second movable rod 25.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A scaffold that is easy to install, characterized in that: include: A base (1), wherein a lifting mechanism (2) is provided on the top of the base (1); The lifting mechanism (2) comprises a top plate (21), a slide groove (22), a slide block (23), a first movable rod (24), a second movable rod (25), a first transverse axis (26), a roller (27), a second transverse axis (28), and an electric push rod (29); The top plate (21) is arranged on the top of the base (1), the number of the slide grooves (22) is two, and the two slide grooves (22) are respectively opened on the front and rear sides of the top plate (21), the slider (23) is slidably connected inside the slide groove (22), the top end of the first movable rod (24) is fixedly connected to the slider (23), and the bottom end of the first movable rod (24) is hinged to the side of the base (1).

2. A scaffolding that is easy to install according to claim 1, characterized in that: The top end of the second movable rod (25) is connected to the bottom of the base (1), one end of the first transverse axis (26) is rotatably connected to the bottom end of the second movable rod (25) via a bearing, and a roller (27) is fixedly connected to the middle of the first transverse axis (26).

3. A scaffolding that is easy to install according to claim 2, characterized in that: The two ends of the second transverse axis (28) are rotatably connected to the first movable rod (24) and the second movable rod (25) via bearings; the bottom end of the electric push rod (29) is hinged to the middle of the first transverse axis (26); and the top end of the electric push rod (29) is hinged to the middle of the second transverse axis (28).

4. A scaffolding that is easy to install according to claim 3, characterized in that: An assembly mechanism (3) is arranged at the top of the top plate (21), and the assembly mechanism (3) comprises four first slots (31), the four first slots (31) are respectively opened at four corners of the top of the top plate (21), vertical rods (32) are inserted into the interior of the first slots (31), second slots (33) are opened on both sides of the vertical rods (32), and horizontal rods (34) are inserted into the interior of the second slots (33).

5. A scaffolding that is easy to install according to claim 4, characterized in that: A third slot (35) is provided on the right side of the top plate (21) and on one side of the right crossbar (34), and a ladder (36) is inserted into the interior of the third slot (35) via an insert block.

6. The scaffolding that is easy to install according to claim 2 is characterized in that: Universal wheels (4) are fixedly connected to the four corners of the bottom of the base (1), and a push handle (5) is fixedly connected to the left side of the base (1).

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