Mine construction scaffold with protective structure

Abstract

The utility model discloses a mine construction scaffold with a protective structure, which comprises a fixed trundle, the fixed trundle is directly arranged on the ground, a stable adjusting mechanism is arranged above the fixed trundle, the stable adjusting mechanism comprises a support plate, a sliding groove, a connecting rod, a connecting frame and an electric telescopic rod, a supporting plate is fixedly installed above the fixed trundles, sliding grooves are formed in the supporting plate in a front-back symmetry mode, and connecting rods are arranged on the inner sides of the sliding grooves in a sliding mode. According to the mine construction scaffold with the protection structure, the protection mechanism is arranged, the protection plate and the protection frame are arranged above the scaffold, the working safety of workers is greatly improved, meanwhile, the stability adjusting mechanism is arranged, the scaffold can be stably adjusted up and down, the adjusting flexibility of the scaffold is greatly improved, and the practicability is high. In addition, a mechanism convenient for taking and placing articles is arranged, so that the taking and placing basket can move up and down, and a worker can take the tools conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of mine construction, in particular to a mine construction frame with a protective structure. Background Art

[0002] Mine construction is a comprehensive construction project that focuses on mine construction, and includes three major projects: mine construction, civil engineering, and mechanical and electrical installation. It is a large-scale project with complex technology, long construction period, many equipment requirements, and large material consumption. It is one of the construction projects that add fixed assets to various sectors of the national economy, including the construction of factories, mines, railways, and bridges. In mine construction projects, quality management implementation is key, and construction personnel must focus on quality management and control to enhance the application value of the mine. There are many types of mine construction scaffolds currently available on the market, but they still have some shortcomings.

[0003] The existing mine construction scaffolding ensures the safety of workers during work by enhancing the stability of the scaffolding. However, there is only one support plate on the top of the scaffolding, and there is no protection around the support plate, which can easily cause workers to fall. At the same time, the scaffolding needs to be adjusted manually by turning the rocker, which not only consumes manpower but also causes instability in the ascent. In addition, if workers forget to take tools when standing on the scaffolding, it is inconvenient to take them out. For example, the Chinese utility model patent with the authorization announcement number CN220889384U discloses an engineering construction scaffolding, which includes two support plates, two ladders, four support legs, four stabilizer bars and a set of hooks. The engineering construction frame also includes two rockers, two driving gears, four driven gears and four threaded rods. The lower ends of the two supporting legs at the front end are provided with synchronous chains, and the lower ends of the two supporting legs at the rear end are also provided with synchronous chains. The two driving gears are located at the lower ends of the two connecting columns. When the construction frame built on the slope is in an inclined state, the rocker at the lower end is rotated, and the two supporting legs threaded with the two threaded rods begin to rise synchronously until the lower end gradually becomes flush with the other end and then the rocker is stopped. Keeping it level can reduce the risk of instability such as sliding, unbalanced and sliding of the construction frame on the slope, thereby improving the safety of the staff. However, this device ensures the safety of workers at work by enhancing the stability of the construction frame. However, there is only a support plate on the top of the construction frame, and there is no protection around the support plate, which can easily cause workers to fall. At the same time, the construction frame requires manual rotation of the rocker for adjustment, which not only consumes manpower but also causes upward instability. In addition, if workers stand on the construction frame and forget to take tools, it is inconvenient to take them out. Therefore, we propose a mine construction frame with a protective structure to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a mine construction construction frame with a protective structure to solve the problem of the current mine construction construction frame proposed in the above background technology. By enhancing the stability of the construction frame, the safety of the workers at work is ensured. However, only one support plate is provided on the top of the construction frame, and no protection is provided around the support plate, which can easily cause the workers to fall. At the same time, the construction frame requires manual rotation of the rocker for adjustment, which not only consumes manpower but also causes upward instability. In addition, if the workers stand on the top of the construction frame and forget to take the tools, it is inconvenient to take them out.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mine construction frame with a protective structure, comprising:

[0006] Fixed casters, the fixed casters are placed directly on the ground;

[0007] Also includes:

[0008] A stabilization adjustment mechanism is provided above the fixed caster, wherein the stabilization adjustment mechanism includes a support plate, a sliding groove, a connecting rod, a connecting frame and an electric telescopic rod. A support plate is fixedly installed above the fixed caster, and a sliding groove is symmetrically provided inside the support plate, and a connecting rod is slidably provided inside the sliding groove, and connecting frames are provided on the upper and lower sides of the connecting rod.

[0009] A protective mechanism is provided above the support plate, wherein the protective mechanism includes a protective plate, a door, a connecting block, a connecting groove and a protective frame. The protective plate is fixedly installed above the support plate, and a door is rotatably provided on the left side of the protective plate, and a connecting block is installed on the outside of the door, and the connecting block is engaged with the connecting groove, and the connecting groove is fixedly connected to the protective plate.

[0010] Preferably, an electric telescopic rod is provided on the inner side of the connecting frame.

[0011] Preferably, a fixing plate is fixedly installed symmetrically front and back below the support plate, and a support frame is fixedly installed on the outer side of the fixing plate by bolts.

[0012] Preferably, a mounting plate is rotatably provided below the support frame, and the support frame and the mounting plate are fixedly mounted by bolts.

[0013] Preferably, a fixing block is fixedly installed on the right side of the protective plate, and a rotating shaft is rotatably installed inside the fixing block, and a rear end of the rotating shaft is connected to a motor.

[0014] Preferably, a connecting rope is wound around the outer side of the rotating shaft, and a hook is connected below the connecting rope, and the hook is installed above the pick-and-place basket at an equal angle.

[0015] Preferably, a protective frame is fixedly installed above the protective plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the mine construction frame with a protective structure is provided with a protective mechanism, and a protective plate and a protective frame are provided above the construction frame, which greatly enhances the safety of the workers at work; at the same time, a stable adjustment mechanism is provided, which can make the construction frame stably adjusted up and down, greatly improving the flexibility of the construction frame adjustment; in addition, a mechanism for facilitating the taking and placing of items is provided, which can make the taking and placing basket move up and down, making it convenient for workers to take tools;

[0017] 1. A support plate and fixed casters are provided. Fixed casters are installed at equal angles below the support plate, so that the entire construction frame can be moved by the fixed casters and can be pushed to different locations;

[0018] 2. A support plate, a sliding groove, a connecting rod and a connecting frame are provided. The support plate is installed above the fixed caster, and the sliding groove is symmetrically opened inside the support plate. A connecting rod is provided inside the support plate. The upper and lower sides of the connecting rod slide inside the sliding groove respectively. At the same time, connecting frames are provided at the upper and lower ends of the inner side of the connecting rod, and an electric telescopic rod is installed inside the connecting frame. When the electric telescopic rod is turned on, the output end of the electric telescopic rod can push the connecting frame on the upper side of the connecting rod to move upward, that is, the entire connecting rod can be rotated to open, and the height of the entire construction frame can be adjusted;

[0019] 3. A protective plate, a door, a connecting block and a connecting groove are provided. The protective plate is fixedly installed above the support plate, and the protective plate protects the upper four sides of the support plate. At the same time, a door is provided on the left side of the protective plate, and a connecting block is provided on the outside of the door. The connecting block is engaged with the connecting groove provided on the left side of the protective plate, that is, the door can be opened, and the staff can enter the interior of the protective plate from the door. When the staff reaches the interior of the protective plate, the door is closed again. Secondly, a protective frame is installed above the protective plate, which also provides a guarantee for the safety of the staff;

[0020] 4. A pick-and-place basket, a hook, a connecting rope and a rotating shaft are provided. A pick-and-place basket is provided on the right side of the protective plate, a hook is installed at an equal angle above the pick-and-place basket, a connecting rope is wound above the hook, and the upper part of the connecting rope is wound around the outside of the rotating shaft. At the same time, the rotating shaft is provided inside the fixed block, and the rear end of the fixed block is connected to a motor. When the motor is turned on, the motor will rotate the rotating shaft, which can retract the connecting rope, that is, the pick-and-place basket can be moved up and down, making it convenient for workers to place tools into the pick-and-place basket for taking them out;

[0021] 5. A fixing plate, a support frame, bolts and a mounting plate are provided. The fixing plate is fixed and installed symmetrically front and back under the support plate, and the support frame is fixed to the front side of the fixing plate by bolts. That is, when the support plate is moved to the construction site, the bolts fixing the fixing plate and the support frame are removed. Because the mounting plate is connected to the mounting plate by rotation under the support frame, the mounting plate and the support frame are also fixed by bolts, that is, the bolts fixing the support frame and the mounting plate are unscrewed, and then the mounting plate is rotated so that the mounting plate rotates 45° and is parallel to the ground, and then the support frame and the mounting plate are fixed. Secondly, the support frame can be retracted, and the bolts in the support frame can be unscrewed to stretch the support frame. When the mounting plate installed under the support frame is parallel to the ground, the support frame can be fixed. At this time, the mounting plate is tightly fitted to the ground. Since positioning holes are opened at equal angles inside the mounting plate, the mounting plate and the ground can be fixed with rivets, thereby improving the stability of the construction frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a perspective structural diagram of the utility model;

[0023] Figure 2 This is a perspective structural diagram of the connection between the door, the connecting block and the connecting groove of the utility model;

[0024] Figure 3 This is a perspective structural diagram of the connection between the pick-up and drop basket, the hook and the connecting rope of the utility model;

[0025] Figure 4 This is a perspective structural diagram of the fixing plate, support frame and bolt connection of the utility model;

[0026] Figure 5 This is a perspective structural diagram of the connection between the sliding groove, connecting rod and connecting frame of the utility model;

[0027] Figure 6 This is a perspective diagram of the connection between the connecting rod, the connecting frame and the electric telescopic rod of the utility model;

[0028] Figure 7 This is a perspective diagram of the connection between the support frame, bolts and mounting plate of the utility model.

[0029] In the figure: 1. Support plate; 2. Fixed caster; 3. Sliding groove; 4. Connecting rod; 5. Connecting frame; 6. Electric telescopic rod; 7. Protective plate; 8. Door; 9. Connecting block; 10. Connecting groove; 11. Protective frame; 12. Pick-up and drop basket; 13. Hook; 14. Connecting rope; 15. Rotating shaft; 16. Fixed block; 17. Motor; 18. Fixed plate; 19. Support frame; 20. Bolt; 21. Mounting plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 7 , the utility model provides a technical solution:

[0032] Embodiment 1: In order to solve the problems existing in the prior art, this embodiment adopts the following technical solutions: a mine construction frame with a protective structure is provided with a support plate 1, and fixed casters 2 are installed at equal angles below the support plate 1, and the fixed casters 2 are directly placed on the ground; a protective mechanism is provided at the upper end of the support plate 1, and when the staff stands on the upper end of the support plate 1, the personal safety of the staff can be guaranteed; a stable adjustment mechanism is provided on the upper side of the fixed casters 2, and the overall height of the construction frame can be flexibly adjusted, which provides convenience for mine construction; a convenient article picking and placing mechanism is provided on the right side of the protective plate 7, and the picking and placing basket 12 can be moved up and down, and tools can be placed inside the picking and placing basket 12 for easy work The workers take the tools; first push the construction frame to the place where construction is required, then unscrew the bolts 20 that fix the fixing plate 18 and the support frame 19, and then unscrew the bolts 20 that fix the support frame 19 and the mounting plate 21, rotate the mounting plate 21 45 degrees, parallel to the ground, and after the rotation is completed, use the bolts 20 to fix it, and then unscrew the bolts 20 inside the support frame 19, pull the support frame 19, so that the mounting plate 21 installed under the support frame 19 is tightly fitted with the ground, and then install holes at equal angles are opened inside the mounting plate 21, and rivets are inserted into the mounting holes and the ground to firmly fix the mounting plate 21 to the ground. When the construction frame is stable, open the electric telescopic rod 6. The electric telescopic rod 6 is set The inner side of the connecting frame 5, and the connecting frame 5 is arranged on the upper and lower sides of the interior of the connecting rod 4. At the same time, the upper and lower sides of the connecting rod 4 are located inside the sliding groove 3, and the sliding groove 3 is opened inside the support plate 1, that is, the electric telescopic rod 6 is opened, and the output end of the electric telescopic rod 6 can push the connecting frame 5 installed above the connecting rod 4 to move, that is, the entire connecting rod 4 can be rotated and opened, and the upper and lower sides of the connecting rod 4 will slide inside the sliding groove 3, that is, the opening of the connecting rod 4 can adjust the height of the entire construction frame. In addition, a protective plate 7 is installed on the upper end of the support plate 1, and the protective plate 7 protects the upper and lower sides of the support plate 1. Secondly, a door 8 is rotatably set on the left side of the protective plate 7. Since a connecting block 9 is installed on the outside of the door 8, the connecting block 9 and the left side of the protective plate 7 are installed. The connecting groove 10 is snap-connected, that is, the door 8 can be opened to facilitate the staff to enter the interior of the protective plate 7. At the same time, a protective frame 11 is set above the protective plate 7 for protection. In addition, a pick-up and placement basket 12 is set on the right side of the protective plate 7, and a hook 13 is installed above the pick-up and placement basket 12. A connecting rope 14 is wrapped around the outside of the hook 13, and the top of the connecting rope 14 is wrapped around the outside of the rotating shaft 15. The rotating shaft 15 is located inside the fixed block 16, that is, turning on the motor 17 can make the rotating shaft 15 rotate, so that the rotating shaft 15 can make the connecting rope 14 wrapped around the outside shrink, and the height of the pick-up and placement basket 12 can be adjusted. Tools can be placed inside the pick-up and placement basket 12 and moved up and down, which provides convenience for the staff to take tools.

[0033] The existing mine construction frame has only one support plate 1 on the top of the frame, and there is no protection around the support plate 1, which can easily cause workers to fall. Therefore, this embodiment adopts the following technical solutions, such as Figure 1 、 Figure 2 and Figure 3 As shown, the protective mechanism includes a protective plate 7 arranged above the support plate 1, and the protective plate 7 protects the four sides above the support plate 1. At the same time, a door 8 is provided on the left side of the protective plate 7, and a connecting block 9 is provided on the outside of the door 8. The connecting block 9 is engaged with the connecting groove 10 provided on the left side of the protective plate 7, that is, the door 8 can be opened, and the staff can enter the interior of the protective plate 7 from the door 8. When the staff reaches the interior of the protective plate 7, the door 8 is closed again. Secondly, a protective frame 11 is installed above the protective plate 7, and the protective frame 11 also provides a guarantee for the safety of the staff.

[0034] Example 2: The existing mine construction frame requires manual rotation of the rocker for adjustment, which not only consumes manpower but also causes rising instability. Therefore, this embodiment adopts the following technical solutions, such as Figure 1 、 Figure 3 and Figure 4 As shown, the stable adjustment mechanism includes a support plate 1 arranged above the fixed caster 2, and the interior of the support plate 1 is symmetrically opened with a sliding groove 3, and a connecting rod 4 is arranged inside the support plate 1, and the upper and lower sides of the connecting rod 4 slide inside the sliding groove 3 respectively. At the same time, connecting frames 5 are provided at the upper and lower ends of the inner side of the connecting rod 4, and an electric telescopic rod 6 is installed inside the connecting frame 5. That is, when the electric telescopic rod 6 is opened, the output end of the electric telescopic rod 6 can push the connecting frame 5 on the upper side of the connecting rod 4 to move upward, that is, the entire connecting rod 4 can be rotated to open, and the height of the entire construction frame can be adjusted.

[0035] Example 3: In the existing mine construction scaffolding, workers stand on the scaffolding. If there are tools that are forgotten, it is inconvenient to take them out. Therefore, this embodiment adopts the following technical solutions, such as Figure 3 、 Figure 4 and Figure 5 As shown, the mechanism for facilitating the picking and placing of items includes a picking and placing basket 12 arranged on the right side of the protective plate 7, a hook 13 is installed at an equal angle above the picking and placing basket 12, a connecting rope 14 is wound above the hook 13, and the connecting rope 14 is wound around the outside of the rotating shaft 15, and the rotating shaft 15 is arranged inside the fixed block 16, and the rear end of the fixed block 16 is connected to the motor 17, that is, when the motor 17 is turned on, the motor 17 will cause the rotating shaft 15 to rotate, and the connecting rope 14 can be retracted, that is, the picking and placing basket 12 can be moved up and down, which is convenient for the staff to place the tools into the picking and placing basket 12 for taking them out.

[0036] The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market. Special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connections adopt conventional connection methods in the existing technology, which will not be described in detail here.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mine construction frame with a protective structure, comprising: A fixed caster (2), the fixed caster (2) being placed directly on the ground; It is characterized by further comprising: A stabilization adjustment mechanism is provided above the fixed caster (2), wherein the stabilization adjustment mechanism comprises a support plate (1), a sliding groove (3), a connecting rod (4), a connecting frame (5) and an electric telescopic rod (6); a support plate (1) is fixedly installed above the fixed caster (2), and a sliding groove (3) is symmetrically provided inside the support plate (1), and a connecting rod (4) is slidably provided inside the sliding groove (3), and a connecting frame (5) is provided on the upper and lower sides of the connecting rod (4); A protective mechanism is provided above the support plate (1), wherein the protective mechanism comprises a protective plate (7), a door (8), a connecting block (9), a connecting groove (10) and a protective frame (11); the protective plate (7) is fixedly installed above the support plate (1), and a door (8) is rotatably provided on the left side of the protective plate (7); a connecting block (9) is installed on the outside of the door (8), and the connecting block (9) is engaged and connected with the connecting groove (10), and the connecting groove (10) is fixedly connected to the protective plate (7).

2. A mine construction frame with a protective structure according to claim 1, characterized in that: An electric telescopic rod (6) is provided on the inner side of the connecting frame (5).

3. The mine construction frame with a protective structure according to claim 1, characterized in that: A fixing plate (18) is fixedly installed symmetrically front and back below the support plate (1), and a support frame (19) is fixedly installed on the outer side of the fixing plate (18) by bolts (20).

4. The mine construction frame with a protective structure according to claim 3, characterized in that: A mounting plate (21) is rotatably provided below the support frame (19), and the support frame (19) and the mounting plate (21) are fixedly mounted by bolts (20).

5. The mine construction frame with a protective structure according to claim 1, characterized in that: A fixing block (16) is fixedly mounted on the right side of the protective plate (7), a rotating shaft (15) is rotatably mounted inside the fixing block (16), and a motor (17) is connected to the rear end of the rotating shaft (15).

6. The mine construction frame with a protective structure according to claim 5, characterized in that: A connecting rope (14) is wound around the outside of the rotating shaft (15), and a hook (13) is connected below the connecting rope (14), and the hook (13) is installed above the pick-and-place basket (12) at an equal angle.

7. The mine construction frame with a protective structure according to claim 5, characterized in that: A protective frame (11) is fixedly mounted above the protective plate (7).

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