Overturning type short side wall waterproof board construction moving platform

Abstract

The utility model discloses a turnover type short side wall waterproof board construction mobile platform which comprises hanging legs, a connecting frame and a turnover workbench, and each hanging leg comprises a vertical beam, an upper walking wheel assembly walking along a rail at the top of the side wall of a hydraulic trestle and a lower walking wheel assembly walking along a rail at the bottom of the hydraulic trestle. A lifting oil cylinder for providing lifting driving force for the turnover workbench is arranged on the connecting frame, and the turnover workbench comprises a mounting frame connected with the lifting telescopic end, a turnover table hinged to the mounting frame and a winch for pulling the outer end of the turnover table. The hydraulic trestle bridge has the advantages that the hydraulic trestle bridge can transversely move by the aid of the hydraulic trestle bridge, space is fully utilized, manpower and material resources are reduced, construction efficiency is improved, conception is novel, design structures are linked with one another, and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the low side wall waterproof board construction platform technical field, concretely relates to a turnover type low side wall waterproof board construction mobile platform. BACKGROUND

[0002] In the process of tunnel low side wall waterproof board construction, it is necessary to ensure that the waterproof board is closely attached to the low side wall to avoid gaps or wrinkles to prevent water penetration. But due to the high height of the low wall part of the waterproof board, the construction personnel cannot directly stand and work, and need to take heightening measures. Due to the lack of a special tunnel low side wall waterproof board construction platform, the construction personnel adopts the way of inserting steel bars into the wall and forming a simple platform with wooden boards, which is time-consuming and laborious, low in construction efficiency, and needs to be removed after use, cannot be recycled, and increases the cost of manpower and resources. SUMMARY

[0003] The utility model aims at providing a turnover type low side wall waterproof board construction mobile platform, which can be folded and lifted with the hydraulic trestle, solving the problem of lack of a special tunnel low side wall waterproof board construction platform, and the construction personnel adopting the way of inserting steel bars into the wall and forming a simple platform with wooden boards, which is time-consuming and laborious, low in construction efficiency, and increases the cost of manpower and resources.

[0004] Therefore, the utility model adopts the technical scheme, which is a turnover type low side wall waterproof board construction mobile platform, which comprises hanging legs that are symmetric left and right and are respectively hooked on the left and right outer sides of the hydraulic trestle, a connecting frame that connects the hanging legs on the same side in front and back, and a turnover workbench that can be lifted and installed on the connecting frame, the bottom of the corresponding hanging legs is fixedly connected with each other, the hanging leg comprises a vertical beam parallel to the outer wall of the hydraulic trestle, an upper walking wheel assembly that walks along the top rail of the side wall of the hydraulic trestle, and a lower walking wheel assembly that walks along the bottom rail of the hydraulic trestle, so as to drive the turnover workbench to move longitudinally along the side wall of the hydraulic trestle, a lifting cylinder that provides lifting driving force for the turnover workbench is arranged on the connecting frame, the turnover workbench comprises a mounting frame connected with the lifting telescopic end, a turnover table hingedly connected with the mounting frame, and a winch that pulls the outer end of the turnover table, the winch is installed on the top of the connecting frame in front and back, and the traction rope is connected with the front and back corners of the turnover table, the traction rope of the winch can be tightened inward to fold the turnover table to the vertical state or loosened outward to open the turnover table to the horizontal state.

[0005] As a preferred scheme, the upper walking wheel assembly comprises a short cross beam on the upper part of the vertical beam, an upper walking wheel seat installed longitudinally on the short cross beam, and upper walking wheels installed on the upper walking wheel seat in front and back, which has a reasonable structure design.

[0006] Further preferably, the lower walking wheel assembly comprises a long crossbeam at the lower part of the vertical beam and a lower walking wheel mounted on the long crossbeam, the long crossbeam is fixedly connected to the corresponding hanging legs at the ends, and the lower walking wheel is provided with two vertical sides capable of rolling along the two sides of the track at the bottom corners of the side walls of the hydraulic trestle, so as to ensure the smoothness during rolling and avoid operation obstruction.

[0007] Further preferably, the connecting frame comprises a main beam arranged in an upper and lower interval, a vertical beam arranged in a front and rear interval, and an inclined beam arranged between the vertical beams, and the two spaced vertical beams are internally provided with lifting oil cylinders with retractable downward ends, and the structure is stable.

[0008] Further preferably, the front and rear sides of the turnover table are provided with safety guardrails that can be folded inward to ensure the safety of workers, and the front and rear sides of the turnover table are provided with auxiliary leg mounting seats and are equipped with auxiliary legs that can be abutted on the side walls of the tunnel to assist in fixing, and the design is reasonable.

[0009] Further preferably, the turnover table in the vertical state is fixed through a bolt, the two spaced vertical beams are provided with a "U"-shaped ear seat, the turnover table in the vertical state is provided with a fixing block capable of being inserted into the "U"-shaped ear seat, the "U"-shaped ear seat and the fixing block are provided with horizontally penetrating bolt holes, and a bolt is provided to penetrate the bolt holes for fixing, and the structure is reasonable and convenient for fixing the folded turnover table.

[0010] The utility model discloses the beneficial effects of:

[0011] (1) compared with the lack of special tunnel low curb waterproof board construction platform, the construction personnel adopts the simple platform formed by inserting the reinforcing steel bar on the wall and hanging the wooden board, the turnover workbench of the scheme is installed on the left and right side of the hydraulic trestle through the hanging leg, so that the side wall provided by the hydraulic trestle can be used for transverse movement, space is fully utilized, the manpower and material resources needed for additional stop assembling and disassembling the rack are reduced, and the construction efficiency of the low curb waterproof board is improved.

[0012] (2) the connecting frame is provided with a lifting oil cylinder for providing lifting driving force for the turnover workbench, so that the turnover workbench can be lifted, the range of low curb waterproof board construction is increased, the construction from the top to the bottom of the low curb can be ensured, the turnover table can be hingedly installed on the mounting frame, the traction rope of the winch can be tightened inward to fold the turnover table to the vertical state or loosened outward to open the turnover table to the horizontal state, so that the folded turnover workbench can be transferred to the next construction area following the hydraulic trestle, the operation of the hydraulic trestle is effectively avoided, the design structure is novel and interlocking.

[0013] In summary, the utility model has the advantages of transverse movement with the aid of the hydraulic trestle, full utilization of space, reduction of manpower and material resources, improvement of construction efficiency, novel design, and interlocking design structure. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure diagram of the utility model installed on the hydraulic trestle.

[0015] Figure 2 The front view of Figure 1

[0016] Figure 3 The single side structure diagram of the flip type low parapet waterproof board construction mobile platform. DETAILED DESCRIPTION

[0017] The utility model will be further described below through examples and in combination with the drawings:

[0018] In combination with Figure 1 Figure 3 As shown in the figure, a flip type low parapet waterproof board construction mobile platform is composed of left-right symmetrical hanging legs 2 respectively hooked and hung on the left and right outer sides of the hydraulic trestle 1, connecting frames 3 connecting the front and rear same side hanging legs 2 and a flip workbench 4 liftable installed on the connecting frame 3.

[0019] The bottom of the left-right corresponding hanging legs 2 is fixedly connected with each other.

[0020] The hanging leg 2 is composed of a vertical beam 21 parallel to the outer side wall of the hydraulic trestle 1, an upper walking wheel assembly 22 walking along the top rail of the side wall of the hydraulic trestle 1 and a lower walking wheel assembly 23 walking along the bottom rail of the hydraulic trestle 1, so as to drive the flip workbench 4 to move longitudinally along the side wall of the hydraulic trestle 1.

[0021] The upper walking wheel assembly 22 is composed of a short cross beam 221 located at the upper part of the vertical beam 21, an upper walking wheel seat 222 longitudinally installed on the short cross beam 221 and upper walking wheels 223 front and rear interval installed on the upper walking wheel seat 222.

[0022] The lower walking wheel assembly 23 is composed of a long cross beam 231 located at the lower part of the vertical beam 21 and a lower walking wheel 232 installed on the long cross beam 231.

[0023] The end of the long cross beam 231 of the left-right corresponding hanging leg 2 is fixedly connected.

[0024] The lower walking wheel 232 is provided with two vertical tracks respectively rolling along the two sides of the bottom corner of the side wall of the hydraulic trestle 1.

[0025] The connecting frame 3 is provided with a lifting oil cylinder providing lifting driving force for the flip workbench 4.

[0026] The connecting frame 3 is composed of a main beam 31 arranged in upper and lower intervals, a vertical beam 32 arranged in front and rear intervals and an inclined beam 33 located between the vertical beams 32.

[0027] ​​Two spaced vertical beams 32 are internally provided with telescopic downward lifting oil cylinders.

[0028] The reversible workbench 4 is composed of a mounting frame 41 connected with the lifting telescopic end, a reversible platform 42 hingedly connected with the mounting frame 41, and a winch 43 pulling the outer end of the reversible platform 42.

[0029] The winch 43 is installed on the top of the connecting frame 3 in two front and rear spaced positions, and the traction ropes are connected with the front and rear corners of the reversible platform 42.

[0030] The traction ropes of the winch 43 can be inwardly tightened to fold the reversible platform 42 to a vertical state or outwardly loosened to open the reversible platform 42 to a horizontal state.

[0031] The front and rear sides of the reversible platform 42 are provided with inwardly foldable safety guardrails 421.

[0032] The front and rear sides of the reversible platform 42 are provided with auxiliary leg mounting seats 422, and are equipped with auxiliary legs 44 which can be abutted against the side walls of the tunnel for auxiliary fixation.

[0033] The reversible platform 42 in the vertical state is fixed with the vertical beams 32 through a latch.

[0034] The two spaced vertical beams 32 are provided with “U”-shaped ear seats 321, and the reversible platform 42 in the vertical state is correspondingly provided with fixing blocks which can be inserted into the “U”-shaped ear seats 321.

[0035] The “U”-shaped ear seats 321 and the fixing blocks are correspondingly provided with horizontally penetrating latch holes, and are equipped with latches penetrating through the latch holes for fixation.

[0036] The traction ropes of the winch 43 are outwardly loosened to open the reversible platform 42 to a horizontal state, and then the reversible platform 42 is lowered to the bottom of the low side wall through the lifting oil cylinders, and is assisted and supported by the auxiliary legs 44 which are abutted against the side walls of the tunnel for auxiliary fixation, and then the reversible platform 42 is gradually lifted to the waterproof board construction of the whole low side wall through the lifting oil cylinders as the construction height rises.

[0037] Then the traction ropes of the winch 43 are inwardly tightened to fold the reversible platform 42 to a vertical state, and the reversible platform is fixed with a latch, and the reversible workbench 4 is folded, and then is transferred to the next section of the construction area following the hydraulic trestle.

Claims

1. A flip-type mobile platform for the construction of low side wall waterproofing panels, characterized by: The invention comprises hanging legs (2) which are symmetrical on the left and right and are respectively hooked on the left and right outer sides of a hydraulic trestle (1) at intervals in front and back, a connecting frame (3) connecting the front and rear hanging legs (2) on the same side, and a reversible workbench (4) which can be lifted and lowered and mounted on the connecting frame (3). The bottoms of the left and right corresponding hanging legs (2) are fixedly connected to each other. The hanging legs (2) comprise a vertical beam (21) parallel to the outer side wall of the hydraulic trestle (1), an upper running wheel assembly (22) which runs along the top track of the side wall of the hydraulic trestle (1), and a lower running wheel assembly (23) which runs along the bottom track of the hydraulic trestle (1), thereby driving the reversible workbench (4) to move longitudinally along the side wall of the hydraulic trestle (1). The connecting frame (3) is provided with a lifting oil cylinder that provides a lifting driving force for the reversible workbench (4). The reversible workbench (4) includes a mounting frame (41) connected to the lifting telescopic end, a reversing platform (42) hingedly connected to the mounting frame (41), and a winch (43) for pulling the outer end of the reversing platform (42). The winch (43) is installed on the top of the connecting frame (3) with two front and rear intervals, and the traction rope is connected to the front and rear corners of the reversing platform (42). The traction rope of the winch (43) can be tightened inward to fold the reversing platform (42) to a vertical state or loosened outward to open the reversing platform (42) to a horizontal state.

2. The flip-type mobile platform for construction of low side wall waterproofing panels according to claim 1, characterized in that: The upper running wheel assembly (22) comprises a short crossbeam (221) located above the vertical beam (21), an upper running wheel seat (222) longitudinally mounted on the short crossbeam (221), and upper running wheels (223) mounted on the upper running wheel seat (222) at intervals in front and rear.

3. The flip-type mobile platform for construction of low side wall waterproofing panels according to claim 2, characterized in that: The lower running wheel assembly (23) comprises a long crossbeam (231) located at the lower part of the vertical beam (21) and a lower running wheel (232) mounted on the long crossbeam (231). The ends of the long crossbeam (231) corresponding to the left and right hanging legs (2) are fixedly connected. The lower running wheel (232) is provided with two perpendicular tracks that can respectively roll along the two side rails of the bottom corner of the side wall of the hydraulic trestle (1).

4. The flip-type mobile platform for construction of low side wall waterproofing panels according to claim 1, characterized in that: The connecting frame (3) comprises a main beam (31) spaced apart from each other, vertical beams (32) spaced apart from each other, and an oblique beam (33) located between the vertical beams (32). The two spaced vertical beams (32) are equipped with lifting cylinders with telescopic ends facing downwards.

5. The flip-type low side wall waterproofing board construction mobile platform according to claim 1 is characterized by: The front and rear sides of the turning platform (42) are provided with safety guardrails (421) that can be folded inwards. The front and rear sides of the turning platform (42) are provided with auxiliary leg mounting seats (422) and are equipped with auxiliary legs (44) that can be pressed against the tunnel side wall for auxiliary fixation.

6. The flip-type mobile platform for construction of low side wall waterproofing panels according to claim 1, characterized in that: The turning platform (42) in a vertical state is fixed to the vertical beam (32) by a latch, and two spaced vertical beams (32) are provided with a "U"-shaped ear seat (321). The turning platform (42) in a vertical state is provided with a corresponding fixing block capable of being inserted into the "U"-shaped ear seat (321). The "U"-shaped ear seat (321) and the fixing block are provided with a horizontally penetrating latch hole, and are equipped with a latch that passes through the latch hole for fixing.

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