Automatic overturning type hanging scaffold for mine vertical shaft construction

Abstract

The utility model provides an automatic overturning type hanging scaffold for mine vertical shaft construction. The automatic overturning type hanging scaffold comprises a whole scaffold body. The two mounting frames are fixedly mounted on the two sides of one end of the bottom of the whole disc correspondingly, supporting plates are fixedly mounted at one ends of the two mounting frames correspondingly, and rotating seats are fixedly mounted at the tops of the supporting plates; and the mounting base is fixedly mounted on one side of the supporting plate, a telescopic air cylinder is fixedly mounted at the top of the mounting base, and a rack is fixedly mounted at one end of the telescopic air cylinder. According to the automatic turnover type hanging scaffold for mine vertical shaft construction, the telescopic air cylinder extends to drive the rack to be meshed at the bottom of the gear, then the gear drives the rotating shaft to rotate, and therefore the folding hinge is driven to turn over, and in this way, during follow-up overhauling, the folding hinge is not prone to falling off. And only the telescopic cylinder, the rack, the gear and the rotating shaft need to be maintained, so that the maintenance steps are reduced, and the consumed time and energy are also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mine construction equipment, in particular to an automatically flip-type hanging platform for mine vertical shaft construction. Background Art

[0002] With the development of coal mine technology, the structure in the current shaft equipment installation project is complex and the number of component installations is huge. In the traditional construction method, a hanging platform is needed for the installation of guide rails and guide rail beams.

[0003] For example, in the prior art, there is an automatically flip-type hanging platform for mine vertical shaft construction, in which the folding page is located on one side of the whole platform; the flipping mechanism includes a first connecting rod, one end of which is hinged to the whole platform and the other end is rotatably arranged on the folding page; a second connecting rod, one end of which is hinged to the whole platform; a third connecting rod, one end of which is rotatably arranged on the folding page and the other end is rotatably arranged at the end of the second connecting rod, and the third connecting rod and the first connecting rod are arranged at different positions on the folding page. Through the above technical solution, the problems of complex installation and inconvenient use of the traditional hanging platform in the prior art are solved.

[0004] When the folding page of this flipping hanging platform is flipped, multiple connecting rods are required for transmission. However, during long-term use, multiple connecting rods are constantly subjected to forces such as tension, pressure, and friction, so they are prone to wear, especially the connection parts between the connecting rods. In this way, during subsequent maintenance, the staff needs to maintain the connection components between multiple connecting rods, which not only increases the maintenance steps but also consumes a lot of time and energy.

[0005] Therefore, it is necessary to provide an automatically flip-type hanging platform for mine vertical shaft construction to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides an automatically flip-type hanging platform for mine vertical shaft construction, which solves the problem that the staff needs to maintain multiple connection parts, not only increasing the maintenance steps but also consuming a lot of time and energy.

[0007] To solve the above technical problems, an automatically flip-type hanging platform for mine vertical shaft construction provided by the utility model includes:

[0008] The whole platform;

[0009] Two mounting frames, which are respectively and fixedly installed on both sides of one end of the bottom of the whole platform. One end of each of the two mounting frames is fixedly installed with a support plate, and the top of the support plate is fixedly installed with a rotating seat;

[0010] A mounting seat, which is fixedly installed on one side of the support plate. The top of the mounting seat is fixedly installed with a telescopic cylinder, and one end of the telescopic cylinder is fixedly installed with a rack;

[0011] A rotating shaft, the rotating shaft is rotatably connected to the inner side surface of the rotating seat, a gear is fixedly installed on the outer side surface of the rotating shaft, the gear meshes with the top of the rack, and rotating frames are fixedly installed at both ends of the outer side surface of the rotating shaft;

[0012] A folding page, the folding page is fixedly installed on the top of the rotating frame.

[0013] Preferably, one end of the folding page abuts against one end of the entire plate, and the top of the folding page is flush with the top of the entire plate.

[0014] Preferably, a chute is provided on the top of the support plate, and a sliding plate is fixedly installed at the bottom of the rack.

[0015] Preferably, the bottom of the rack fits against the top of the support plate, and the sliding plate is slidably connected to the inner side surface of the chute.

[0016] Preferably, a protective cover is fixedly installed on the top of the support plate, and bearings are fixedly installed inside both sides of the protective cover.

[0017] Preferably, the two bearings are fixedly installed on the outer side surface of the rotating shaft.

[0018] Preferably, the protective cover covers the outer side surfaces of the rack and the gear respectively.

[0019] Compared with the related art, an automatic flipping hanging plate for shaft sinking construction in mines provided by the present utility model has the following beneficial effects:

[0020] The present utility model provides an automatic flipping hanging plate for shaft sinking construction in mines. The telescopic cylinder extends to drive the rack to engage with the bottom of the gear, and then the gear drives the rotating shaft to rotate, thereby driving the folding page to flip. In this way, during subsequent maintenance, only the telescopic cylinder, the rack, the gear, and the rotating shaft need to be maintained. This not only reduces the maintenance steps but also reduces the time and energy consumed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the first embodiment of an automatic flipping hanging plate for shaft sinking construction in mines provided by the present utility model;

[0022] Figure 2 is Figure 1 the schematic structural diagram in the folded state shown in;

[0023] Figure 3 is Figure 1 the schematic structural diagram of the mounting frame shown in;

[0024] Figure 4 isFigure 3 Schematic diagram of the structure of the mounting bracket from another perspective as shown;

[0025] Figure 5 is Figure 4 Enlarged schematic diagram of part A as shown;

[0026] Figure 6 Schematic diagram of the structure of the second embodiment of an automatic flipping hanging platform for shaft construction in mines provided by the present utility model.

[0027] Reference numerals in the figure: 1, integral plate; 2, mounting bracket; 21, support plate; 22, rotating seat; 23, sliding groove; 3, mounting base; 31, telescopic cylinder; 32, rack; 4, rotating shaft; 41, gear; 42, rotating frame; 43, sliding plate; 5, folding page; 6, protective cover; 61, bearing. Specific implementation mode

[0028] The present utility model will be further described below in conjunction with the accompanying drawings and the implementation mode.

[0029] First embodiment

[0030] Please refer to in conjunction with Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , where Figure 1 Schematic diagram of the structure of the first embodiment of an automatic flipping hanging platform for shaft construction in mines provided by the present utility model; Figure 2 is Figure 1 Schematic diagram of the structure when folded as shown; Figure 3 is Figure 1 Schematic diagram of the structure of the mounting bracket as shown; Figure 4 is Figure 3 Schematic diagram of the structure of the mounting bracket from another perspective as shown; Figure 5 is Figure 4 Enlarged schematic diagram of part A as shown. An automatic flipping hanging platform for shaft construction in mines includes: integral plate 1;

[0031] Two mounting brackets 2, the two mounting brackets 2 are respectively fixedly installed on both sides of one end of the bottom of the integral plate 1, and a support plate 21 is fixedly installed at one end of each of the two mounting brackets 2, and a rotating seat 22 is fixedly installed on the top of the support plate 21;

[0032] Mounting base 3, the mounting base 3 is fixedly installed on one side of the support plate 21, a telescopic cylinder 31 is fixedly installed on the top of the mounting base 3, and a rack 32 is fixedly installed at one end of the telescopic cylinder 31;

[0033] A rotating shaft 4, the rotating shaft 4 is rotatably connected to the inner side surface of the rotating seat 22, a gear 41 is fixedly installed on the outer side surface of the rotating shaft 4, the gear 41 meshes with the top of the rack 32, and rotating frames 42 are fixedly installed at both ends of the outer side surface of the rotating shaft 4;

[0034] A folding page 5, the folding page 5 is fixedly installed on the top of the rotating frame 42.

[0035] When the two mounting brackets 2 are in use, they are used to connect the support plate 21 and the entire tray 1. When the mounting seat 3 is in use, it is used to install the telescopic cylinder 31;

[0036] When the rack 32 and the gear 41 are meshed, it will drive the rotating shaft 4 to rotate on the inner side surface of the rotating seat 22, so that the rotating shaft 4 can drive the rotating frame 42 and the folding page 5 to rotate.

[0037] One end of the folding page 5 abuts against one end of the entire tray 1, and the top of the folding page 5 is flush with the top of the entire tray 1.

[0038] A chute 23 is provided on the top of the support plate 21, and a sliding plate 43 is fixedly installed at the bottom of the rack 32.

[0039] The bottom of the rack 32 fits against the top of the support plate 21, and the sliding plate 43 is slidably connected to the inner side surface of the chute 23.

[0040] When the rack 32 moves, it will drive the sliding plate 43 to slide on the inner side surface of the chute 23, thereby increasing the stability of the rack 32 when it moves.

[0041] The working principle of an automatic flipping hanging tray for mine vertical shaft construction provided by the present utility model is as follows:

[0042] When in use, when it is necessary to reverse the folding page 5, the user can start the telescopic cylinder 31, so that the telescopic cylinder 31 contracts, driving the rack 32 to slide on the top of the support plate 21, so that the rack 32 and the gear 41 are meshed, and then the gear 41 drives the rotating shaft 4 to rotate, so that the rotating shaft 4 drives the folding page 5 to flip through the rotating frame 42, so that the folding page 5 and the entire tray 1 are in a vertical state;

[0043] When it is necessary to flip the folding page 5 to a horizontal state with respect to the entire tray 1, extend the telescopic cylinder 31 to drive the rack 32 and the gear 41 to be meshed.

[0044] Compared with the related technology, an automatic flipping hanging tray for mine vertical shaft construction provided by the present utility model has the following beneficial effects:

[0045] The telescopic cylinder 31 extends to drive the rack 32 to engage with the bottom of the gear 41, and then the gear 41 drives the rotating shaft 4 to rotate, thereby driving the folding page 5 to flip. In this way, during subsequent maintenance, only the telescopic cylinder 31, the rack 32, the gear 41, and the rotating shaft 4 need to be maintained. This not only reduces the maintenance steps but also saves time and effort.

[0046] Second Embodiment

[0047] Please refer to Figure 6 Based on an automatically flip - type hanging platform for shaft sinking construction in mines provided by the first embodiment of the present application, the second embodiment of the present application proposes another automatically flip - type hanging platform for shaft sinking construction in mines. The second embodiment is merely a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0048] Specifically, the difference of an automatically flip - type hanging platform for shaft sinking construction in mines provided by the second embodiment of the present application is that on the top of the support plate 21, a protective cover 6 is fixedly installed, and bearings 61 are fixedly installed inside both sides of the protective cover 6.

[0049] The two bearings 61 are fixedly installed on the outer side surface of the rotating shaft 4.

[0050] The protective cover 6 respectively covers the outer side surfaces of the rack 32 and the gear 41.

[0051] The working principle of the automatically flip - type hanging platform for shaft sinking construction in mines provided by the present utility model is as follows:

[0052] During use, the protective cover 6 is installed on the top of the support plate 21, and the protective cover 6 covers the outer side surfaces of the gear 42 and the rack 32, thereby playing a role in protecting the rack 32 and the gear 41, and preventing impurities from falling onto the rack 32 and the gear 41 during subsequent use, which may affect the normal meshing between the rack 32 and the gear 41.

[0053] Compared with the related technology, the automatically flip - type hanging platform for shaft sinking construction in mines provided by the present utility model has the following beneficial effects:

[0054] By covering the outer side surfaces of the rack 32 and the gear 41 with the protective cover 6, during use, it can protect the rack 32 and the gear 41, preventing impurities from falling onto the rack 32 and the gear 41 and affecting their normal use.

[0055] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included within the patent protection scope of the present utility model.

Claims

1. An automatic overturning suspension platform for shaft construction in mines, characterized in that, Including: The whole tray; Two mounting brackets, the two mounting brackets are respectively fixedly installed on both sides of one end of the bottom of the whole tray, and one end of each of the two mounting brackets is fixedly installed with a support plate, and a rotating seat is fixedly installed on the top of the support plate; A mounting seat, the mounting seat is fixedly installed on one side of the support plate, a telescopic cylinder is fixedly installed on the top of the mounting seat, and a rack is fixedly installed at one end of the telescopic cylinder; A rotating shaft, the rotating shaft is rotatably connected to the inner side surface of the rotating seat, a gear is fixedly installed on the outer side surface of the rotating shaft, the gear meshes with the top of the rack, and rotating frames are fixedly installed at both ends of the outer side surface of the rotating shaft; A folding page, the folding page is fixedly installed on the top of the rotating frame.

2. The automatic flip-type hanging platform for shaft construction in mines according to claim 1, wherein One end of the folding page abuts against one end of the whole tray, and the top of the folding page is flush with the top of the whole tray.

3. The automatic overturning suspension platform for shaft construction in mines according to claim 2, characterized in that, A chute is opened on the top of the support plate, and a sliding plate is fixedly installed at the bottom of the rack.

4. The automatic flipping suspension platform for mine vertical shaft construction according to claim 3, wherein The bottom of the rack fits against the top of the support plate, and the sliding plate is slidably connected to the inner side surface of the chute.

5. The automatic flipping hanging platform for shaft construction in mines according to claim 1, characterized in that, A protective cover is fixedly installed on the top of the support plate, and bearings are fixedly installed inside both sides of the protective cover.

6. The automatic flip-type hanging platform for shaft construction in mines according to claim 5, characterized in that, The two bearings are fixedly installed on the outer side surface of the rotating shaft.

7. An automatic overturning hanging platform for shaft construction in mines according to claim 6, characterized in that, The protective cover respectively covers the outer side surfaces of the rack and the gear.

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