Construction platform for building safety

Abstract

The utility model relates to the technical field of building construction, in particular to a construction platform for building safety, which is characterized in that the bottom surface of a platform plate is connected with a movable frame through bolts, and a sliding chute is formed in the bottom surface of the platform plate; the two adjusting plates are slidably arranged in the sliding grooves correspondingly, and supporting assemblies are arranged on the bottom faces of the adjusting plates. The two fixed fences are fixedly arranged on the front side and the rear side of the platform plate correspondingly, and grooves are formed in the left side and the right side of each fixed fence correspondingly. The two movable fences are fixedly arranged on the adjusting plate, and the ends of the movable fences are movably inserted into the grooves. Rotation of the two-way lead screw is controlled through the motor, so that the adjusting block is conveniently driven to move, the adjusting plate is conveniently driven to slide in the sliding groove by driving the adjusting rod to rotate, the adjusting plate extends out of the platform plate, the area of the platform plate is adjusted, and the size of a construction working face is conveniently adjusted according to the construction condition.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field, concretely relates to a building safety construction platform. BACKGROUND

[0002] The existing building construction platform is usually built by mobile frame and platform board, and the platform board is moved to the appropriate position through the movement of the mobile frame, but the size of the practical platform cannot be adjusted according to the construction condition because the structure of the platform board is fixed, the position of the platform board needs to be adjusted through the mobile frame for many times, and there is a hidden danger, therefore, an urgent need exists for a building safety construction platform to solve the above problems. UTILITY MODEL CONTENTS

[0003] The utility model aims at the defects and insufficient of prior art, provides a kind of building safety construction platform with simple structure, reasonable in design, convenient to use, can solve the above problems.

[0004] To achieve the above object, the utility model adopts the following technical scheme: it contains:

[0005] Platform board, the bottom surface of the platform board is connected with mobile frame by bolt, and the bottom surface of the platform board is provided with a sliding slot;

[0006] Adjusting plate, the adjusting plate is two, two adjusting plates are respectively slidably arranged in the sliding slot, and the bottom surface of the adjusting plate is provided with a support assembly;

[0007] Fixed bar, the fixed bar is two, two fixed bars are respectively fixedly arranged on the front and back sides of the platform board, and recesses are respectively formed in the left and right sides of the fixed bar;

[0008] Movable bar, the movable bar is two, two movable bars are respectively fixedly arranged on the adjusting plate, and the end of the movable bar is movably inserted into the recess;

[0009] Motor, the motor is fixedly arranged on the bottom surface of the platform board, the output end of the motor is provided with a bidirectional screw rod, and the motor is connected with external power supply;

[0010] Adjusting block, the adjusting block is two, two adjusting blocks are respectively threadedly connected on the bidirectional screw rod, and the two ends of the plurality of adjusting rods are respectively threadedly connected on the side wall of the adjusting plate and the adjusting block by hinged seat.

[0011] Further, the support assembly contains:

[0012] Support block, the support block is a plurality of, and the plurality of support blocks are respectively fixedly arranged on the bottom surface of the adjusting plate at equal intervals;

[0013] Supporting rods, the top end of the supporting rods is connected to the supporting block by bolts, and a plurality of limiting holes are formed in the supporting rods;

[0014] Limiting rods, the limiting rods are screwed into the limiting holes, and one end of the limiting rods on the front and back sides is movably inserted into the vertical rod of the moving frame.

[0015] Further, the bottom end of the supporting rods is movably sleeved with a resisting rod, a positioning screw is screwed into the resisting rod after penetrating through the side wall of the resisting rod, and the bottom end of the resisting rod is rotatably connected with a roller by a rotating rod.

[0016] Further, the protrusions on the front and back sides of the two adjusting plates are rotatably connected with resisting wheels by shaft seats, and the resisting wheels are rollingly arranged on the inner wall of the sliding groove.

[0017] Further, the bottom surface of the platform plate is fixedly provided with a plurality of reinforcing rods at equal intervals, and the adjusting plate is located above the reinforcing rods.

[0018] Further, the left and right sides of the platform plate are symmetrically fixedly provided with inclined blocks, and the inclined blocks are located above the adjusting plate and are arranged in abutment with the adjusting plate.

[0019] Compared with the prior art, the present application has the following advantages:

[0020] 1. The rotation of the bidirectional screw rod is controlled by the motor, which facilitates the movement of the adjusting block and the rotation of the adjusting rod, so that the adjusting plate slides in the sliding groove, thereby extending the adjusting plate out of the platform plate, adjusting the area of the platform plate, and adjusting the size of the construction operation surface according to the construction situation.

[0021] 2. The supporting assembly is provided, the limiting rods are used to connect a plurality of adjacent supporting rods, and the limiting rods and the vertical rod of the moving frame are matched, thereby providing support for the extended adjusting plate and improving the safety of the adjusting plate.

[0022] 3. The resisting wheels are provided, the rolling action of the resisting wheels facilitates the sliding of the adjusting plate in the sliding groove, and prevents the adjusting plate from being worn by the inner wall of the sliding groove.

[0023] 4. The reinforcing rods are provided, which improve the strength of the platform plate and prevent the platform plate from being bent under stress. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a structural schematic view of the present application.

[0025] Figure 2 is a structural schematic view of the platform plate and the adjusting plate in the present application.

[0026] Figure 3 is the structural diagram of the adjusting plate and the resisting wheel of the utility model.

[0027] Figure 4 is the structural diagram of the supporting assembly in the utility model.

[0028] Mark explanation:

[0029] Platform plate 1, moving frame 2, sliding groove 3, adjusting plate 4, supporting assembly 5, fixed fence 6, recess 7, movable fence 8, motor 9, bidirectional screw rod 10, adjusting block 11, adjusting rod 12, supporting block 13, supporting rod 14, limiting hole 15, limiting rod 16, resisting rod 17, positioning screw 18, roller 19, resisting wheel 20, reinforcing rod 21, inclined block 22. Specific implementation

[0030] The technical scheme in the utility model will be described clearly and completely in combination with the drawings, and the preferred embodiments in the description are only as examples, and all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0031] As shown in Figures 1-4 , the specific implementation adopts the following technical scheme: it comprises:

[0032] Platform plate 1, the bottom surface of the platform plate 1 is connected with moving frame 2 by means of bolts, the bottom surface of the platform plate 1 is provided with sliding groove 3, moving frame 2 is convenient for moving the platform plate 1 to the appropriate position, the bottom surface of the platform plate 1 is fixedly provided with a plurality of reinforcing rods 21 at equal intervals, and the adjusting plate 4 is located above the reinforcing rods 21, and the strength of the platform plate 1 is improved through the reinforcing rods 21;

[0033] Adjusting plate 4, the adjusting plate 4 is two, the two adjusting plates 4 are slidingly arranged in the sliding groove 3, and the bottom surface of the adjusting plate 4 is provided with a supporting assembly 5, the working area of the platform plate 1 is adjusted by adjusting the position of the adjusting plate 4, the resisting wheels 20 are symmetrically screwed on the protrusions on the front and rear sides of the two adjusting plates 4 by means of shaft seats, and the resisting wheels 20 are rollingly arranged on the inner wall of the sliding groove 3, so that the adjusting plate 4 can slide in the sliding groove 3, the inclined blocks 22 are symmetrically fixed on the left and right sides of the platform plate 1, and the inclined blocks 22 are located above the adjusting plate 4, the inclined blocks 22 are arranged in cooperation with the adjusting plate 4, and the step of the platform plate 1 and the adjusting plate 4 is avoided to prevent the construction personnel from stumbling;

[0034] Fixed fence 6, the fixed fence 6 is two, the two fixed fences 6 are fixedly arranged on the front and rear sides of the platform plate 1, and the left and right sides of the fixed fence 6 are respectively provided with recesses 7, and the fixed fence 6 plays a protective role;

[0035] The movable bars 8 are fixedly arranged on the adjusting plate 4, and the end of the movable bar 8 is movably arranged in the groove 7, and the movable bar 8 is moved in the fixed bar 6 by moving the adjusting plate 4;

[0036] The motor 9 is fixedly arranged on the bottom surface of the platform plate 1, and the output end of the motor 9 is provided with a bidirectional screw rod 10, the motor 9 is connected with an external power supply, and the bidirectional screw rod 10 is driven to rotate by the motor 9;

[0037] The adjusting blocks 11 are threadedly connected on the bidirectional screw rod 10, the two ends of the adjusting rods 12 are rotatably connected on the side wall of the adjusting plate 4 and the adjusting block 11, and the adjusting block 11 and the adjusting rod 12 control the position of the adjusting plate 4;

[0038] The support assembly 5 comprises:

[0039] The support blocks 13 are fixedly arranged on the bottom surface of the adjusting plate 4, and the support block 13 is used for positioning;

[0040] The support rods 14 are rotatably connected on the support blocks 13, and the support rod 14 is provided with the limiting holes 15, the support rod 14 is used for supporting, the bottom end of the support rod 14 is movably sleeved with the abutting rod 17, the positioning screw rod 18 is threadedly connected on the abutting rod 17, the bottom end of the abutting rod 17 is rotatably connected with the roller 19, and the abutting rod 17 is used for preventing the moving frame 2 from being turned over;

[0041] The limiting rods 16 are threadedly connected in the limiting holes 15, and the ends of the limiting rods 16 on the front and back sides are movably arranged on the vertical rods of the moving frame 2, the limiting rods 16 are used for limiting, the support rods 14 are provided with the supporting force, and the use safety of the adjusting plate 4 is improved.

[0042] When the utility model is used, the construction personnel first moves the platform plate 1 to the appropriate position through the moving frame 2, then according to the construction operation condition, when the construction operation surface needs to be expanded, the operator first starts the motor 9, the motor 9 drives the bidirectional screw rod 10 to rotate, the bidirectional screw rod 10 drives the adjusting block 11 to move, the adjusting block 11 drives the adjusting rod 12 to rotate, the adjusting rod 12 drives the adjusting plate 4 to slide in the sliding groove 3, the abutting wheel 20 slides on the inner wall of the sliding groove 3, the adjusting plate 4 drives the movable column 8 to move, the movable column 8 moves in the fixed column 6, at the same time, the operator controls the position of the abutting rod 17 by the positioning screw rod 18, the roller 19 abuts on the ground, the adjusting plate 4 is driven by the supporting rod 14 to move on the ground, the platform plate 1 and the adjusting plate 4 are prevented from overturning.

[0043] Compared with the prior art, the utility model has the beneficial effects that:

[0044] 1, the rotation of the bidirectional screw rod 10 is controlled through the motor 9, the adjusting block 11 is conveniently driven to move, the adjusting rod 12 is driven to rotate, the adjusting plate 4 slides in the sliding groove 3, the adjusting plate 4 extends out of the platform plate 1, the area of the platform plate 1 is adjusted, the size of the construction operation surface is adjusted according to the construction condition;

[0045] 2, the supporting assembly 5 is arranged, a plurality of adjacent supporting rods 14 are connected through the limiting rod 16, the extending adjusting plate 4 is supported through the cooperation of the limiting rod 16 and the vertical rod of the moving frame 2, the supporting force of the extending adjusting plate 4 is improved, and the safety of the adjusting plate 4 is improved;

[0046] 3, the abutting wheel 20 is arranged, the adjusting plate 4 is conveniently slid in the sliding groove 3 through the rolling action of the abutting wheel 20, and the inner wall of the sliding groove 3 is prevented from being abraded by the adjusting plate 4;

[0047] 4, the reinforcing rod 21 is arranged, the strength of the platform plate 1 is improved through the reinforcing rod 21, and the platform plate 1 is prevented from being bent under stress.

[0048] For the person skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, and equivalent replacement of partial technical features is carried out, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A construction platform for use in building safety, characterized in that It contains: The platform plate (1) is connected with the moving frame (2) by bolts on the bottom surface, and the sliding groove (3) is opened on the bottom surface of the platform plate (1); The adjusting plate (4) is two, two adjusting plates (4) are respectively arranged in the sliding groove (3), and the bottom surface of the adjusting plate (4) is provided with a supporting assembly (5); The fixed bar (6) is two, two fixed bars (6) are respectively arranged on the front and back of the platform plate (1), and the left and right sides of the fixed bar (6) are respectively provided with the recess (7); The movable bar (8) is two, two movable bars (8) are respectively arranged on the adjusting plate (4), and the end of the movable bar (8) is movably inserted into the recess (7); The motor (9) is fixedly arranged on the bottom surface of the platform plate (1), the output end of the motor (9) is provided with a bidirectional screw rod (10), and the motor (9) is connected with an external power supply; The adjusting block (11) is two, two adjusting blocks (11) are respectively screwed on the bidirectional screw rod (10), and the two ends of the adjusting rod (12) are respectively screwed on the side wall of the adjusting plate (4) and the adjusting block (11) by the hinge seat.

2. The construction platform for building safety according to claim 1, characterized in that: The supporting assembly (5) contains: The support block (13) is several, and the support blocks (13) are respectively arranged on the bottom surface of the adjusting plate (4) at equal intervals; The support rod (14) is several, the top ends of the support rods (14) are respectively connected with the support blocks (13) by bolts, and a plurality of limiting holes (15) are formed through the support rod (14); The limiting rod (16) is several, the limiting rods (16) are respectively screwed in the limiting holes (15), and the ends of the limiting rods (16) on the front and back sides are respectively movably inserted into the vertical rods of the moving frame (2).

3. The construction platform for building safety according to claim 2, characterized in that: The bottom end of the support rod (14) is movably sleeved with the resisting rod (17), the positioning screw rod (18) passes through the side wall of the resisting rod (17) and is screwed on the resisting rod (17), and the bottom end of the resisting rod (17) is rotatably connected with the roller (19) through the rotating rod.

4. The construction platform for building safety according to claim 1, wherein: The front and back sides of the two adjusting plates (4) are symmetrically rotatably connected with the resisting wheels (20) on the protrusions by the shaft seat, and the resisting wheels (20) are rotatably arranged on the inner wall of the sliding groove (3).

5. The construction platform for building safety according to claim 1, wherein: The bottom surface of the platform plate (1) is fixedly provided with a plurality of reinforcing rods (21) at equal intervals, and the adjusting plate (4) is located above the reinforcing rods (21).

6. The construction platform for building safety according to claim 1, wherein: The left and right sides of the platform plate (1) are symmetrically fixed with the inclined blocks (22), and the inclined blocks (22) are located above the adjusting plate (4), and the inclined blocks (22) are arranged in contact with the adjusting plate (4).

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