Safe operation platform

Abstract

The utility model provides a safe operation platform, belongs to the technical field of building construction, and aims to solve the problems that the construction process of a steel frame structure of an existing safe operation platform is tedious, and the operation platform is not convenient to move in the horizontal direction. Comprising a working platform body; the shear fork lifting mechanism is fixedly mounted at the bottom of the working platform main body; the fixed base is fixedly mounted at the bottom of the shear fork lifting mechanism; the pushing handle is fixedly mounted in the fixed base; the number of the fixing blocks is four, and the four fixing blocks are fixedly installed on the two sides of the fixing base; the movable rolling wheels are arranged in four groups, and the four groups of movable rolling wheels are arranged at the bottom of the fixed base; the stabilizing assembly is arranged in the fixed base; and the supporting assembly is arranged at the bottom of the fixed base. The device has the advantages of being convenient to move, stable in supporting, safe in construction and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and more specifically, particularly relates to a safe working platform. Background Art

[0002] During the construction process, it is necessary to carry out construction at different heights of the building. For example, in special work scenarios such as steel bar construction and exterior wall construction, workers are required to work at different heights. Therefore, a safe working platform is needed. Most of the existing safe working platforms use a lifting scaffolding built with a steel frame. The working platform slides inside the constructed steel frame to enable the workers inside the working platform to carry out construction at different heights of the construction position.

[0003] Existing application number CN202122254995.2 This application relates to a building construction work platform, which belongs to the field of building construction equipment, and includes a base, a lifting arm and a work platform. The base is provided with a roller with a self-locking function, one end of the lifting arm is connected to the base, and the other end is connected to the work platform. The lifting arm is used to drive the work platform to rise and fall on the base; it also includes a protective plate and a driving device; a protective plate is provided on each side plate of the work platform, one end of the protective plate is hinged to the bottom plate of the work platform, and the driving device is hinged to the protective plate and is used to drive the protective plate to approach or move away from the work platform. When the construction personnel are working in the work platform, the driving device is started, and the driving device drives the protective plate to move in the direction away from the work platform, so that the protective plate and the side plate of the work platform form a fall prevention zone. This application has the effect of improving safety during the construction process.

[0004] Based on the above, the construction process of the existing safe working platform steel frame structure is relatively cumbersome, and most of them can only move in the vertical direction, and it is not convenient to move the working platform horizontally. The construction process is not flexible enough. When the working platform needs to be moved, the operation is relatively cumbersome, which affects the construction efficiency. Moreover, most construction sites are not flat enough. When using mobile lifts, although the flexibility is relatively improved, the support is not stable enough, and there are safety hazards. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a safe working platform to solve the problem that the existing safe working platform steel frame structure construction process is relatively cumbersome, and most of them can only move in the vertical direction, and it is not convenient to move the working platform in the horizontal direction. The construction process is not flexible enough. When the working platform needs to be moved, the operation is relatively cumbersome, which affects the construction efficiency. Moreover, most construction sites are not flat enough. When using a mobile lift, although the flexibility is relatively improved, the support is not stable enough, and there are safety hazards.

[0006] The purpose and effect of the safety working platform of the utility model are achieved by the following specific technical means:

[0007] A safe working platform comprises a working platform body;

[0008] A scissor lift mechanism, wherein the scissor lift mechanism is fixedly mounted at the bottom of the working platform body;

[0009] A fixed base, wherein the fixed base is fixedly mounted at the bottom of the scissor lift mechanism;

[0010] A push handle, wherein the push handle is fixedly installed inside the fixed base;

[0011] Fixed blocks, wherein the fixed blocks are provided in four groups, and the four groups of fixed blocks are fixedly installed on both sides of the fixed base;

[0012] Moving rollers, wherein four groups of moving rollers are arranged, and the four groups of moving rollers are arranged at the bottom of the fixed base;

[0013] A stabilizing component, wherein the stabilizing component is arranged inside the fixed base;

[0014] A support assembly is arranged at the bottom of the fixed base.

[0015] Furthermore, the stabilizing component includes:

[0016] A driving motor, wherein the driving motor is fixedly installed inside the fixed base;

[0017] A bidirectional threaded screw is rotatably connected inside a fixed base and is fixedly installed inside a driving motor.

[0018] Furthermore, the stabilizing component also includes:

[0019] The fork-shaped transmission block is provided with two groups, and the two groups of fork-shaped transmission blocks are connected to the two ends of the bidirectional threaded lead screw through threads.

[0020] Furthermore, the stabilizing component also includes:

[0021] First connecting rods, wherein the first connecting rods are provided in four groups, each two groups of first connecting rods are hinged on both sides of the fork-shaped transmission block, and the four groups of first connecting rods are fixedly mounted on the upper parts of the four groups of moving rollers;

[0022] A second connecting rod, wherein four groups of the second connecting rods are provided, one end of the second connecting rod is hinged inside the working platform body, and the other end of the second connecting rod is hinged inside the first connecting rod;

[0023] A first supporting seat is fixedly mounted on the bottom of the fixing block.

[0024] Furthermore, the support assembly includes:

[0025] A support rod, wherein the support rod is hinged inside the fixing block;

[0026] The limiting circular holes are arranged in a circular array inside the supporting rod.

[0027] Furthermore, the support assembly also includes:

[0028] A pulling rod, wherein the pulling rod is slidably connected inside the fixed block;

[0029] An elastic member, wherein the elastic member is fixedly mounted inside the pulling rod;

[0030] A limit latch is fixedly mounted at the bottom of the pull rod.

[0031] Furthermore, the support assembly also includes:

[0032] A second support base, the second support base is fixedly mounted on the bottom of the support rod;

[0033] A fixing spike is threadedly connected inside the second supporting seat.

[0034] Compared with the prior art, the utility model has the following beneficial effects:

[0035] First of all, the utility model has a stabilizing component, which drives the moving roller to expand or fold through a driving motor. When the moving roller is expanded, it is convenient to push the pushing handle to move the working platform body, which greatly improves the flexibility of the working platform body. When the moving roller is folded, the first support seat is grounded to enhance the supporting stability of the working platform body, making the working platform body more stable during work and reducing shaking.

[0036] Secondly, the utility model has a support assembly, which strengthens the support range of the fixed base through the support rod and the second support seat, making the fixed base support more stable, greatly improving the support stability of the working platform body, and when the road surface is uneven, the second support seat ground support can be made more stable by adding fixed spikes, and the fixed spikes can be easily disassembled to avoid stabbing workers during movement and causing safety accidents.

[0037] The utility model has the advantages of easy movement, stable support, and safe construction. It is convenient to quickly move the working platform body to a new construction position for rapid construction, which greatly improves the flexibility of the working platform body. Moreover, the working platform body is more stably supported during work, avoiding safety accidents such as tilting and rollover. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0039] Figure 2 It is a structural schematic diagram of a fixed base of the utility model.

[0040] Figure 3 It is a schematic diagram of the structure of the driving motor of the utility model.

[0041] Figure 4 It is a structural schematic diagram of the fixing block of the utility model.

[0042] Figure 5 It is a schematic diagram of the support rod structure of the utility model.

[0043] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0044] 1. Working platform body; 2. Scissor lift mechanism; 3. Fixed base; 301. Driving motor; 302. Bidirectional threaded screw; 303. Fork-shaped transmission block; 4. Push handle; 5. Fixed block; 501. First support seat; 502. Support rod; 5021. Limiting circular hole; 503. Second support seat; 504. Fixed spike; 505. Pull rod; 506. Elastic member; 507. Limiting pin; 6. Moving roller; 601. First connecting rod; 602. Second connecting rod. DETAILED DESCRIPTION

[0045] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model. Example

[0046] As attached Figure 1 To Attachment Figure 5 As shown:

[0047] The utility model provides a safe working platform, comprising a working platform body 1;

[0048] A scissor lift mechanism 2, which is fixedly mounted at the bottom of the working platform body 1;

[0049] A fixed base 3, the fixed base 3 is fixedly installed at the bottom of the scissor lift mechanism 2;

[0050] Push the handle 4, which is fixed inside the fixed base 3;

[0051] The fixing blocks 5 are provided in four groups, and the four groups of fixing blocks 5 are fixedly installed on both sides of the fixing base 3;

[0052] The movable rollers 6 are provided in four groups, and the four groups of movable rollers 6 are arranged at the bottom of the fixed base 3;

[0053] A stabilizing component is arranged inside the fixed base 3 .

[0054] Among them, the stable components include:

[0055] A driving motor 301, the driving motor 301 is fixedly installed inside the fixed base 3;

[0056] The bidirectional threaded screw 302 is rotatably connected inside the fixed base 3, and the bidirectional threaded screw 302 is fixedly installed inside the driving motor 301; the function is that when the driving motor 301 is powered on, the driving motor 301 drives the bidirectional threaded screw 302 to rotate, and the bidirectional threaded screw 302 is composed of opposite thread structures at both ends.

[0057] Among them, the stabilization components also include:

[0058] The fork-shaped transmission block 303 is provided with two groups, and the two groups of fork-shaped transmission blocks 303 are connected to the two ends of the bidirectional threaded screw 302 through threads; the function is that the rotation of the bidirectional threaded screw 302 drives the two groups of fork-shaped transmission blocks 303 to move relative to each other through the opposite threads at both ends.

[0059] Among them, the stabilization components also include:

[0060] First connecting rods 601, the first connecting rods 601 are provided with four groups, each two groups of first connecting rods 601 are hinged on both sides of the fork-shaped transmission block 303, and the four groups of first connecting rods 601 are fixedly installed on the upper part of the four groups of moving rollers 6;

[0061] The second connecting rod 602 is provided with four groups, one end of the second connecting rod 602 is hinged inside the working platform body 1, and the other end of the second connecting rod 602 is hinged inside the first connecting rod 601;

[0062] The first support seat 501 is fixedly installed at the bottom of the fixed block 5; its function is that the fork-shaped transmission block 303 moves to drive the first connecting rod 601 and the second connecting rod 602 to swing, and the first connecting rod 601 and the second connecting rod 602 swing to drive the moving roller 6 to unfold or fold, and the moving roller 6 is folded to make the first support seat 501 fall to the ground to strengthen the support stability of the device.

[0063] The specific usage and function of this embodiment are as follows:

[0064] When it is necessary to unfold or fold the movable roller 6, the driving motor 301 is energized and works, and the driving motor 301 drives the bidirectional threaded screw 302 to rotate. The bidirectional threaded screw 302 is composed of an opposite thread structure at both ends. The rotation of the bidirectional threaded screw 302 drives the two sets of fork-shaped transmission blocks 303 to move relative to each other through the opposite threads at both ends. The movement of the fork-shaped transmission block 303 drives the first connecting rod 601 and the second connecting rod 602 to swing. The first connecting rod 601 and the second connecting rod 602 swing to drive the movable roller 6 to unfold or fold. When the movable roller 6 is unfolded, it is convenient to push the pushing handle 4 to move. When the movable roller 6 is folded, the first support seat 501 is put on the ground to strengthen the support stability of the device. Example

[0065] Based on the first embodiment, Figures 1 to 5 As shown, it also includes:

[0066] The supporting assembly is arranged at the bottom of the fixed base 3 .

[0067] The supporting components include:

[0068] A support rod 502, the support rod 502 is hinged inside the fixing block 5;

[0069] The limiting circular holes 5021 are arranged in a circular array inside the support rod 502 ; the function is that the support rod 502 swings inside the fixing block 5 , and the swing of the support rod 502 drives the limiting circular holes 5021 to rotate.

[0070] The supporting components also include:

[0071] A pull rod 505, the pull rod 505 is slidably connected inside the fixed block 5;

[0072] An elastic member 506, the elastic member 506 is fixedly mounted inside the pulling rod 505;

[0073] The limit latch 507 is fixedly installed at the bottom of the pulling rod 505; the function of the limit latch 507 is to pull the pulling rod 505, so that the pulling rod 505 drives the limit latch 507 to move and compress the elastic member 506.

[0074] The supporting components also include:

[0075] A second support base 503, the second support base 503 is fixedly mounted on the bottom of the support rod 502;

[0076] The fixed spike 504 is threadedly connected to the inside of the second support seat 503; when the support rod 502 is unfolded, the second support seat 503 increases the supporting stability of the working platform body 1, and the fixed spike 504 is installed or removed by screwing the fixed spike 504.

[0077] The specific usage and function of this embodiment are as follows:

[0078] When it is necessary to provide stable support for the working platform body 1, the pulling rod 505 is pulled, and the pulling rod 505 drives the limiting latch 507 to move and compress the elastic member 506, and the limiting latch 507 moves and is pulled out from the limiting circular hole 5021, so that the support rod 502 loses its limit, and the support rod 502 is swung to a suitable position, and the pulling rod 505 is released. The elastic member 506 drives the limiting latch 507 to insert into the limiting circular hole 5021 under the elastic action to limit the support rod 502, and the fixed base 3 falls to the ground to support the second support seat 503, which plays a role in increasing the support range and stabbing the support. The fixed spike 504 is screwed by threading to install or remove the fixed spike 504. The installation of the fixed spike 504 makes the second support seat 503 more stable when it falls to the ground, and the removal of the fixed spike 504 is convenient for movement to prevent safety accidents caused by stabbing.

[0079] In this article, there are a few points to note:

[0080] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0081] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0082] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A safe working platform, comprising a working platform body (1); a scissor lift mechanism (2), wherein the scissor lift mechanism (2) is fixedly mounted on the bottom of the working platform body (1); characterized in that: A fixed base (3), the fixed base (3) being fixedly mounted on the bottom of the scissor lift mechanism (2); a push handle (4), the push handle (4) being fixedly mounted inside the fixed base (3); a fixed block (5), the fixed block (5) being provided in four groups, the four groups of fixed blocks (5) being fixedly mounted on both sides of the fixed base (3); a movable roller (6), the movable roller (6) being provided in four groups, the four groups of movable rollers (6) being arranged at the bottom of the fixed base (3); a stabilizing component, the stabilizing component being arranged inside the fixed base (3); and a supporting component, the supporting component being arranged at the bottom of the fixed base (3).

2. A safe working platform as claimed in claim 1, characterized in that: The stabilizing component comprises: a driving motor (301) and a bidirectional threaded lead screw (302); the driving motor (301) is fixedly mounted inside the fixed base (3); the bidirectional threaded lead screw (302) is rotatably connected inside the fixed base (3); and the bidirectional threaded lead screw (302) is fixedly mounted inside the driving motor (301).

3. A safe working platform as claimed in claim 2, characterized in that: The stabilizing component further comprises: a fork-shaped transmission block (303), wherein two groups of the fork-shaped transmission blocks (303) are provided, and the two groups of fork-shaped transmission blocks (303) are connected to both ends of the bidirectional threaded lead screw (302) via threads.

4. A safe working platform as claimed in claim 2, characterized in that: The stabilizing component further comprises: a first connecting rod (601), a second connecting rod (602) and a first support seat (501); the first connecting rod (601) is provided in four groups, and each two groups of the first connecting rod (601) are hinged on both sides of the fork-shaped transmission block (303); the four groups of the first connecting rod (601) are fixedly mounted on the upper part of the four groups of moving rollers (6); the second connecting rod (602) is provided in four groups, one end of the second connecting rod (602) is hinged inside the working platform body (1), and the other end of the second connecting rod (602) is hinged inside the first connecting rod (601); the first support seat (501) is fixedly mounted on the bottom of the fixed block (5).

5. A safe working platform as claimed in claim 1, characterized in that: The support assembly comprises: a support rod (502) and a limiting circular hole (5021); the support rod (502) is hinged inside the fixing block (5); and the limiting circular holes (5021) are arranged in a circular array inside the support rod (502).

6. A safe working platform as claimed in claim 4, characterized in that: The support assembly further comprises: a pulling rod (505), an elastic member (506) and a limiting latch (507); the pulling rod (505) is slidably connected inside the fixed block (5); the elastic member (506) is fixedly installed inside the pulling rod (505); and the limiting latch (507) is fixedly installed at the bottom of the pulling rod (505).

7. A safe working platform as claimed in claim 4, characterized in that: The support assembly further comprises: a second support seat (503) and a fixed spike (504); the second support seat (503) is fixedly mounted on the bottom of the support rod (502); and the fixed spike (504) is threadedly connected inside the second support seat (503).

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