Adjustable scaffold

Abstract

The utility model provides an adjustable scaffold, and relates to the technical field of scaffolds.The adjustable scaffold comprises two supporting frames, sliding sleeves are slidably connected to the two sides of the two supporting frames correspondingly, a platform plate body is fixedly connected between the four sliding sleeves, and a plurality of fixing holes are formed in the two supporting frames correspondingly; the sliding sleeve is in threaded connection with a first hand-screwing bolt, and one end of the first hand-screwing bolt extends into the sliding sleeve and is connected with the fixing hole in an inserted mode. The sliding sleeves and the platform plate body can be fixed through the arranged first hand-screwing bolts and the fixing holes, after the first hand-screwing bolts are unscrewed, the first hand-screwing bolts are separated from the fixing holes, the platform plate body can be pushed up and down to adjust the height of the platform plate body, and the operation requirements of different heights can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of scaffold, specifically, relate to an adjustable scaffold. BACKGROUND

[0002] In the construction, the decoration, the bridge construction, the power facility maintenance and each kind of high altitude operation scene, the scaffold as the key equipment of supporting the construction personnel operation, its design rationality is directly related to the construction efficiency, the operation safety and the cost benefit, the fixed height operation platform of traditional scaffold operation platform adopts the fixed design, and the operation platform of fixed height is difficult to satisfy the operation demand of different height. Therefore we make improvement to this, and propose a kind of adjustable scaffold. SUMMARY

[0003] The utility model aims at: the fixed height operation platform of the present existing problem that is difficult to satisfy the operation demand of different height.

[0004] In order to realize the above-mentioned invention purpose, the utility model provides adjustable scaffold to improve the above-mentioned problem.

[0005] The application is as follows:

[0006] An adjustable scaffold, including two support frames, the two sides of two support frames are slidably connected with sliding sleeve, four sliding sleeves are fixedly connected with platform plate main body, a plurality of fixing holes are formed in two support frames, first hand screw bolt is screw-connected on sliding sleeve, and the one end of first hand screw bolt extends into sliding sleeve and is inserted into fixing hole.

[0007] As the preferred technical scheme of the application, the bottom of the platform plate main body and the side surface of the sliding sleeve are fixedly connected with the first reinforcing rod, and the first reinforcing rod is used for reinforcing between the platform plate main body and the sliding sleeve.

[0008] As the preferred technical scheme of the application, a plurality of reinforcing plates are fixedly connected between adjacent two sliding sleeves.

[0009] As the preferred technical scheme of the application, the bottom of the support frame is provided with brake universal wheel.

[0010] As the preferred technical scheme of the application, the inner side of the support frame is fixedly installed with a plurality of second reinforcing rods, and the second reinforcing rod is used for reinforcing the support frame.

[0011] As the preferred technical scheme of the application, reinforcing structure is arranged between two support frames, and the reinforcing structure includes two connecting seats, recesses are formed in the top of two connecting seats, connecting rods are inserted and connected in two recesses, and two connecting rods are fixedly installed in two support frames respectively.

[0012] As the preferred technical scheme of the present application, the first connecting plate is fixedly connected to one side of each of the two connecting seats.

[0013] As the preferred technical scheme of the present application, the first connecting plate is fixedly connected to one side of each of the two connecting seats.

[0014] As the preferred technical scheme of the present application, the first connecting plate is fixedly connected to one side of each of the two connecting seats.

[0015] As the preferred technical scheme of the present application, the first connecting plate is fixedly connected to one side of each of the two connecting seats.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] In the scheme of the present application:

[0018] In order to solve the problem that the fixed-height work platform in the prior art cannot meet the work requirements of different heights, the first hand screw bolt and the fixing hole are arranged to fix the sliding sleeve and the platform plate body, and after the first hand screw bolt is loosened and separated from the fixing hole, the platform plate body can be pushed up and down to adjust the height of the platform plate body, thereby meeting the work requirements of different heights. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure schematic view of the adjustable scaffold provided by the present application is shown in the figure.

[0020] Figure 2 The structure schematic view of the connecting rod of the adjustable scaffold provided by the present application is shown in the figure.

[0021] Figure 3 The structure schematic view of the connecting rod of the adjustable scaffold provided by the present application is shown in the figure. Figure 1 The enlarged structure schematic view of A in the figure.

[0022] Figure 4 The structure schematic view of the recess of the adjustable scaffold provided by the present application is shown in the figure.

[0023] Indicated in the figure:

[0024] 1, support frame; 101, second reinforcing rod; 102, sliding sleeve; 103, platform plate body; 104, first reinforcing rod; 105, first hand screw bolt; 106, fixing hole; 107, reinforcing plate; 108, brake universal wheel;

[0025] 2, connecting rod;

[0026] 3, connecting seat; 301, groove; 302, first connecting plate; 303, second connecting plate; 304, baffle; 305, second hand bolt; 306, adjusting screw; 307, bottom pad. DETAILED DESCRIPTION

[0027] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor shall belong to the scope of protection of the present application.

[0028] As described in the background, as the key equipment supporting the construction personnel operation, the rationality of the design of the scaffold is directly related to the construction efficiency, operation safety and cost benefit; the traditional scaffold operation platform is mostly fixed design, and the fixed height operation platform is difficult to meet the operation demand of different heights.

[0029] In order to solve this technical problem, the present application provides an adjustable scaffold.

[0030] Specifically, please refer to Figures 1-3 The adjustable scaffold specifically comprises:

[0031] Two support frames 1, the two sides of the two support frames 1 are slidably connected with a sliding sleeve 102, four sliding sleeves 102 are fixedly connected with a platform plate body 103, a plurality of fixing holes 106 are formed on the two support frames 1, a first hand bolt 105 is threadedly connected on the sliding sleeve 102, and one end of the first hand bolt 105 extends into the sliding sleeve 102 and is inserted into the fixing hole 106.

[0032] The adjustable scaffold provided by the present application can fix the sliding sleeve 102 and the platform plate body 103 through the first hand bolt 105 and the fixing hole 106, and after the first hand bolt 105 is loosened and separated from the fixing hole 106, the platform plate body 103 can be pushed up and down to adjust the height of the platform plate body 103, so that the operation demand of different heights can be met.

[0033] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor shall belong to the scope of protection of the present application.

[0034] It should be noted that the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0035] It should be noted that like reference numerals and letters refer to like items in the drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0036] Embodiment 1, please refer to Figures 1-3 An adjustable scaffold, comprising two support frames 1, the two sides of the two support frames 1 are slidably connected with sliding sleeves 102, the four sliding sleeves 102 are fixedly connected with a platform plate body 103, a plurality of fixing holes 106 are formed on the two support frames 1, first hand bolts 105 are threadedly connected on the sliding sleeves 102, and one end of the first hand bolts 105 extends into the sliding sleeves 102 and is inserted into the fixing holes 106; the first hand bolts 105 and the fixing holes 106 can fix the sliding sleeves 102 and the platform plate body 103, and after the first hand bolts 105 are loosened and separated from the fixing holes 106, the platform plate body 103 can be pushed up and down to adjust the height of the platform plate body 103, so that the operation requirements of different heights can be met.

[0037] Embodiment 2, the adjustable scaffold provided in embodiment 1 is further optimized, specifically, as shown in Figures 1-2 The bottom of the platform plate body 103 and the side surface of the sliding sleeve 102 are fixedly connected with a first reinforcing rod 104, and the first reinforcing rod 104 is used for reinforcing the platform plate body 103 and the sliding sleeve 102, so as to improve the connection firmness between the platform plate body 103 and the sliding sleeve 102.

[0038] Further, as shown in Figures 1-2 The adjacent two sliding sleeves 102 are fixedly connected with a plurality of reinforcing plates 107, and the reinforcing plates 107 are used for reinforcing the adjacent two sliding sleeves 102.

[0039] Further, as shown in Figures 1-2 The bottom of the support frame 1 is provided with a brake universal wheel 108, and the brake universal wheel 108 is arranged to facilitate the overall movement.

[0040] Further, as shown in Figures 1-2 The inner side of the support frame 1 is fixedly installed with a plurality of second reinforcing rods 101, and the second reinforcing rods 101 are used for reinforcing the support frame 1, so as to improve the firmness and stability of the support frame 1.

[0041] Embodiment 3, the adjustable scaffold provided in embodiment 1 or 2 is further optimized, specifically, as shown in Figure 1 and Figure 4As shown, reinforcing structures are arranged between the two support frames 1, and are used to reinforce the two support frames 1 and improve the stability during use.

[0042] The reinforcing structure comprises two connecting seats 3, and recesses 301 are formed in the top of each connecting seat 3.

[0043] Further, as shown in Figure 1 and Figure 4 each first connecting plate 302 is fixedly connected to one side of each connecting seat 3 that is close to the other, and a plurality of second connecting plates 303 are fixedly connected between the two first connecting plates 302.

[0044] Further, as shown in Figure 1 and Figure 4 two adjusting screws 306 are threadedly connected to the first connecting plate 302, and a bottom pad 307 is connected to the bottom end of each adjusting screw 306 through a bearing.

[0045] Further, as shown in Figure 1 and Figure 4 insertion openings are formed in the two side walls of the recess 301, and a baffle 304 is connected between the two insertion openings.

[0046] Further, as shown in Figure 1 and Figure 4 two second hand screws 305 are arranged on the baffle 304, and the bottom end of each second hand screw 305 is threadedly connected to the first connecting plate 302.

[0047] The use process of the adjustable scaffold provided by the present application is as follows:

[0048] Loosen the first hand bolt 105 makes the first hand bolt 105 and fixed hole 106 separate, then push and pull the platform plate body 103 up and down and adjust the height of the platform plate body 103 according to the actual situation, and make the first hand bolt 105 align with the fixed hole 106, tighten the first hand bolt 105 makes the first hand bolt 105 and fixed hole 106 are inserted together to realize the fixation of the platform plate body 103, rotate the adjusting screw 306 to make the bottom pad 307 descend and contact with the bottom surface, which can lift the support frame 1 to make the brake universal wheel 108 separate from the bottom surface, and then use it.

[0049] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or each other can communicate;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication or the interaction relationship of two elements of two elements inside, unless another definite limitation.For ordinary skilled person in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model in the specific circumstances.

[0050] Obviously, the above-described embodiments are only a part of the embodiments of the utility model, and not all the embodiments, and the preferred embodiments of the utility model are given in the drawings, but do not limit the patent range of the utility model.The utility model can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.Upon the foregoing detailed description of the utility model with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing each specific embodiment, or make equivalent replacement to part of technical features.Using the equivalent structure of the utility model specification and drawings, directly or indirectly used in other related technical fields, are also within the patent protection range of the utility model.

Claims

1. An adjustable scaffold, characterized in that, Two support frames (1) are included, both sides of the two support frames (1) are slidably connected with sliding sleeves (102), four sliding sleeves (102) are fixedly connected with a platform plate body (103), a plurality of fixing holes (106) are arranged on the two support frames (1), first hand screws (105) are threadedly connected on the sliding sleeves (102), and one end of the first hand screws (105) extends into the sliding sleeves (102) and is inserted into the fixing holes (106).

2. An adjustable scaffold according to claim 1, wherein, First reinforcing rods (104) are fixedly connected between the bottom of the platform plate body (103) and the side of the sliding sleeve (102), and the first reinforcing rods (104) are used for reinforcing the platform plate body (103) and the sliding sleeve (102).

3. An adjustable scaffold according to claim 2, wherein, A plurality of reinforcing plates (107) are fixedly connected between adjacent two sliding sleeves (102).

4. An adjustable scaffold according to claim 3, wherein, Brake universal wheels (108) are arranged on the bottom of the support frame (1).

5. An adjustable scaffold according to claim 4, wherein, Second reinforcing rods (101) are fixedly installed on the inner side of the support frame (1), and the second reinforcing rods (101) are used for reinforcing the support frame (1).

6. An adjustable scaffold according to claim 5, wherein, A reinforcing structure is arranged between the two support frames (1), the reinforcing structure includes two connecting seats (3), recesses (301) are arranged on the top of the two connecting seats (3), connecting rods (2) are inserted into the two recesses (301), and the two connecting rods (2) are fixedly installed in the two support frames (1) respectively.

7. An adjustable scaffold according to claim 6, wherein, First connecting plates (302) are fixedly connected on the side, close to each other, of the two connecting seats (3), and a plurality of second connecting plates (303) are fixedly connected between the two first connecting plates (302).

8. An adjustable scaffold according to claim 7, wherein, Two adjusting screws (306) are threadedly connected on the first connecting plate (302), and bottom pads (307) are connected to the bottom ends of the two adjusting screws (306) through bearings.

9. An adjustable scaffold according to claim 8, wherein, Plug-in openings are arranged on the two side walls of the recess (301), a baffle (304) is inserted between the two plug-in openings, and the baffle (304) is in contact with the top of the connecting rod (2).

10. An adjustable scaffold according to claim 9, wherein, Two second hand screws (305) are arranged on the baffle (304), and the bottom ends of the second hand screws (305) are threadedly connected with the first connecting plate (302).

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