Lifting masonry platform

Abstract

The utility model discloses a lifting masonry platform. According to the lifting masonry platform, automatic lifting of the movable table is achieved through the hydraulic rods, so that a constructor does not need to go up and down frequently during high-place operation, the construction efficiency is greatly improved, the labor cost is reduced, in the lifting process of the movable table, the protective door can be self-locked through the elastic self-locking mechanism when the movable table ascends, and the safety of the constructor is improved. And when the movable table moves downwards to the lowermost end, automatic unlocking of the protective door is achieved, potential safety hazards caused when the protective door is manually touched by mistake or forgotten to be locked are avoided, and therefore the use safety of the device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building industry, concretely is a kind of lifting masonry platform. BACKGROUND

[0002] In the building industry, when needing to be constructed at a certain height, the traditional construction method is to set up a scaffold, and in the construction process, workers usually need to climb the scaffold, and special equipment is needed to transport building materials, which not only is inefficient, but also increases labor costs, therefore, in view of the above problems, the present lifting masonry platform is designed to better meet the actual use requirement. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of lifting masonry platform to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of lifting masonry platform, including travelling car, the fixed frame is fixed on the travelling car left and right symmetry, the movable table is provided on the travelling car upper, the protective door is rotatably connected on the movable table, the self-locking mechanism is installed on the movable table, the self-locking mechanism includes slide rod, spring, fixed plate and limit rod, the slide rod is slidably connected on movable table, the spring is fixed between the slide rod and movable table, the slide rod upper end is fixed in fixed plate, the fixed plate is also fixed with limit rod, the limit rod and the hole between protective door upper are nested connection.

[0005] Preferably, the travelling car is composed of universal wheel driven by motor and operating rod, through the above structure, the device can be moved conveniently, and the convenience of operation is improved.

[0006] Preferably, the travelling car is slidably connected with support rod, and the support rod is threadedly connected with support leg, and the support leg and the support rod are provided with four, through the above structure, the device can be positioned after moving to the required position, and the stability of the device is ensured.

[0007] Preferably, the travelling car is also fixed with buffer pad left and right symmetry, and the buffer pad and movable table contact to realize the protection effect, when movable table moves to limit position, buffer pad can realize buffer protection, and vibration of movable table is avoided.

[0008] Preferably, the travelling car is also fixed with hydraulic rod left and right symmetry, and the output end of the hydraulic rod is fixed with movable frame, and the movable frame and fixed frame are slidably connected, through the sliding guide action between movable frame and fixed frame, the stability of movable frame movement can be ensured.

[0009] Preferably, the movable frame is connected with a guide wheel, the guide wheel is connected with a traction rope, one end of the traction rope is fixed on the fixed frame, and the other end of the traction rope is fixed on the movable table.

[0010] Preferably, the movable table is fixed with a fence, and is further fixed with a limiting block, and the limiting block is slidably connected between the fixed frame and the movable frame.

[0011] Preferably, the protection door is magnetically connected with the magnet, and the magnet is fixed on the movable table.

[0012] Compared with the prior art, the lifting masonry platform has the advantages that the automatic lifting of the movable table is realized by the hydraulic rod, so that the construction personnel can work at a high place without frequent going up and down, thereby greatly improving the construction efficiency and reducing the labor cost. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole front view of the structure of the device of the utility model;

[0014] Figure 2 It is a whole bottom view of the structure of the device of the utility model;

[0015] Figure 3 It is a front view of the structure of the walking vehicle of the utility model;

[0016] Figure 4 It is a front view of the structure of the protection door and the self-locking mechanism group of the utility model.

[0017] In the drawing: 1, walking vehicle; 101, support rod; 102, supporting leg; 103, buffer pad; 2, fixed frame; 3, hydraulic rod; 4, movable frame; 401, guide wheel; 402, traction rope; 5, movable table; 501, fence; 502, limiting block; 6, protection door; 601, magnet; 7, self-locking mechanism; 701, sliding rod; 702, spring; 703, fixed plate; 704, limiting rod. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative labor are within the scope of protection of the present utility model.

[0019] Please refer to Figures 1-4 The present utility model provides a technical scheme: a lifting masonry platform, which comprises a walking vehicle 1, the walking vehicle 1 is fixed with a fixed frame 2 symmetrically left and right, an activity platform 5 is arranged above the walking vehicle 1, a protective door 6 is rotatably connected to the activity platform 5, and a self-locking mechanism 7 is installed on the activity platform 5.

[0020] The walking vehicle 1 is composed of universal wheels driven by motors and operating rods; a supporting rod 101 is slidably connected to the walking vehicle 1, four supporting feet 102 are threadedly connected to the supporting rod 101, and the supporting feet 102 and the supporting rod 101 are both provided with four; the walking vehicle 1 is also fixed with buffer pads 103 symmetrically left and right, the buffer pads 103 are in contact with the activity platform 5 to realize the protective effect; the walking vehicle 1 is also fixed with hydraulic rods 3 symmetrically left and right, the output end of the hydraulic rod 3 is fixed with a movable frame 4, and the movable frame 4 and the fixed frame 2 are slidably connected; a guide wheel 401 is bearing-connected to the movable frame 4, the guide wheel 401 and a traction rope 402 are connected with each other, one end of the traction rope 402 is fixed to the fixed frame 2, and the other end of the traction rope 402 is fixed to the activity platform 5; a fence 501 is fixed to the activity platform 5, and a limiting clamping block 502 is also fixed to the activity platform 5, and the limiting clamping block 502 is slidably connected to the fixed frame 2 and the movable frame 4;

[0021] When using the lifting masonry platform, for example, Figures 1-4As shown, the device can be moved conveniently by the walking vehicle 1, when the device is moved to the desired position, the position of the supporting leg 102 can be adjusted by the sliding action between the supporting rod 101 and the walking vehicle 1, and then the supporting leg 102 is in contact with the ground to realize positioning by the threaded action between the supporting leg 102 and the supporting rod 101, so as to ensure the stability of the device, when the movable table 5 is lifted, the hydraulic rod 3 is only needed to be controlled to extend, so as to drive the movable frame 4 to move, and the stability of the movable frame 4 can be ensured by the sliding action between the movable frame 4 and the fixed frame 2, the movable table 5 can be moved by the movable frame 4, and the movable table 5 can be moved stably by the action of the guide wheel 401 and the traction rope 402, so as to realize the height adjustment of the movable table 5, and when the movable table 5 moves, the sliding guide action between the limiting clamping block 502 and the fixed frame 2 and the movable frame 4 can ensure the stability of the movable table 5, the automatic lifting of people and objects can be realized by the movable table 5, so as to meet the actual use requirement, and when the hydraulic rod 3 is retracted and the movable table 5 is lowered to the limit position, the movable table 5 is in contact with the buffer pad 103 to realize buffering and shock absorption, so as to ensure the stability of the movable table 5;

[0022] The self-locking mechanism 7 comprises a sliding rod 701, a spring 702, a fixed plate 703 and a limiting rod 704, the sliding rod 701 is slidably connected to the movable table 5, the spring 702 is fixed between the sliding rod 701 and the movable table 5, the upper end of the sliding rod 701 is fixed to the fixed plate 703, and the limiting rod 704 is further fixed to the fixed plate 703, and the limiting rod 704 is nestedly connected with the opening in the protective door 6; the protective door 6 is magnetically connected with the magnet 601, and the magnet 601 is fixed to the movable table 5;

[0023] In the use process of the device, as shown in the figure, Figures 1-4 At this time, the movable table 5 is at the lowermost side, the sliding rod 701 is in contact with the walking vehicle 1, and the spring 702 is in a force-contracted state, the positioning of the protective door 6 can be realized by the adsorption of the protective door 6 and the magnet 601, when the movable table 5 moves upward, the sliding rod 701 moves upward synchronously, when the sliding rod 701 is separated from the walking vehicle 1, the sliding rod 701, the fixed plate 703 and the limiting rod 704 move downward relative to the movable table 5 under the action of the spring 702, so that the limiting rod 704 is nested with the opening in the protective door 6, and the self-locking action of the protective door 6 is realized, so as to ensure the safety of the device, and according to the above principle, when the movable table 5 moves downward to the limit position, the limiting rod 704 can be separated from the opening in the protective door 6, so as to realize the automatic unlocking of the protective door 6, so as to realize the normal up and down of the worker, which is the working principle of the lifting masonry platform.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lifting masonry platform, comprising a traveling vehicle (1), characterized in that: A fixed frame (2) is fixed symmetrically on the traveling vehicle (1), a movable platform (5) is arranged above the traveling vehicle (1), a protective door (6) is rotatably connected to the movable platform (5), and a self-locking mechanism (7) is installed on the movable platform (5), the self-locking mechanism (7) comprises a slide bar (701), a spring (702), a fixed plate (703) and a limit rod (704), the slide bar (701) is slidably connected to the movable platform (5), a spring (702) is fixed between the slide bar (701) and the movable platform (5), the upper end of the slide bar (701) is fixed on the fixed plate (703), and a limit rod (704) is also fixed on the fixed plate (703), and the limit rod (704) and the opening on the protective door (6) are nested.

2. A lifting masonry platform according to claim 1, characterized in that: The traveling vehicle (1) is composed of a universal wheel driven by a motor and an operating rod.

3. The lifting masonry platform according to claim 1, characterized in that: The traveling vehicle (1) is slidably connected to a support rod (101), and the support rod (101) is threadedly connected to a support leg (102), and four support legs (102) and four support rods (101) are provided.

4. The lifting masonry platform according to claim 1, characterized in that: Buffer pads (103) are also fixed symmetrically on the traveling vehicle (1), and the buffer pads (103) are in contact with the movable platform (5) to achieve a protective effect.

5. The lifting masonry platform according to claim 1, characterized in that: The traveling vehicle (1) is also symmetrically fixed with hydraulic rods (3), and a movable frame (4) is fixed to the output end of the hydraulic rod (3), and the movable frame (4) is slidably connected to the fixed frame (2).

6. The lifting masonry platform according to claim 5, characterized in that: The movable frame (4) is connected to a guide wheel (401) via a bearing, and the guide wheel (401) and the traction rope (402) are connected to each other, and one end of the traction rope (402) is fixed to the fixed frame (2), while the other end of the traction rope (402) is fixed to the movable platform (5).

7. The lifting masonry platform according to claim 1, characterized in that: A fence (501) is fixed on the movable platform (5), and a limit block (502) is also fixed on the movable platform (5), and the limit block (502) is slidably connected to the fixed frame (2) and the movable frame (4).

8. The lifting masonry platform according to claim 1, characterized in that: The protective door (6) and the magnet (601) are connected by magnetic attraction, and the magnet (601) is fixed on the movable platform (5).

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