Construction lifting working platform

Abstract

The utility model discloses a construction lifting working platform, relates to lifting platform technical field, including lifting platform, base and movable seat, the upper surface of lifting platform is fixedly connected with locating subassembly, the opposite face of lifting platform and base is provided with lifting frame, the upper surface of base is fixedly connected with support frame in rectangular array, and the movable seat is fixed on the support frame. The upper end of the supporting frame is in lap joint with the lower surface of the lifting table. According to the device, the spring and the telescopic shaft are arranged so that the device can adapt to the uneven ground, the L-shaped positioning frame, the sleeve block, the fixing rod and the connecting block are arranged so that the spring can be conveniently positioned, and the phenomenon that the spring moves repeatedly due to external vibration force is prevented; the problem that the stability of an existing lifting platform is poor when the ground is uneven is solved, the phenomenon that the stability of the lifting platform is improved is achieved, and the effect that the lifting platform can adapt to the uneven ground can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting platforms, in particular to a construction lifting work platform. Background Art

[0002] Lifting platform is a multifunctional lifting and loading and unloading mechanical equipment, which can be divided into fixed and mobile types: mobile types are divided into straight arm type, curved arm type, scissor type, mast type, aluminum alloy lifting platform, cylinder type; fixed types include scissor type, guide rail lifting platform, chain lifting platform, loading and unloading platform and attached electric construction platform, etc. Lifting platform is a kind of lifting machinery for vertical transportation of people or objects. It also refers to equipment for vertical transportation in logistics systems such as factories and automatic warehouses. Lifting platforms are often equipped with various plane conveying equipment as connecting devices for conveying lines at different heights.

[0003] The existing technology has the following problems:

[0004] In the current construction lifting work platform, due to its relatively simple structure, it is easy to cause the lifting platform to have poor stability when encountering uneven ground during work; at the same time, since the current lifting platform is not equipped with a positioning structure when transporting materials, the material may slide during the lifting process, thereby causing the material to fall. Utility Model Content

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] The cam is provided with a plurality of movable seats, and the movable seats are provided with a plurality of movable seats on the upper surface of the cam.

[0007] The stabilizing assembly includes a plate, the upper surface of the plate is fixedly connected with a telescopic shaft and a spring, the outer surface of the telescopic shaft is sleeved with the inside of the spring, the upper ends of the telescopic shaft and the spring are fixedly connected with the bottom of the base, the upper surface of the plate away from the telescopic shaft and the spring is fixedly connected with an L-shaped positioning frame, the horizontal outer surface of the L-shaped positioning frame is slidably connected with a sleeve block, the upper surface of the sleeve block is threadedly connected with a fixing rod, the outer surface of the fixing rod is movably connected with a connecting block, and the outer surface of the connecting block is fixedly connected with the surface of the base.

[0008] Preferably, a groove is provided on the upper surface in the horizontal direction of the L-shaped positioning frame, a slope is provided on the left side of the inner wall of the groove, a positioning block is fixedly connected to the upper surface of the inner wall of the sleeve block, and an inclined surface is provided below the outer surface of the positioning block.

[0009] Preferably, the outer surface of the positioning block overlaps with the interior of the groove.

[0010] Preferably, the positioning assembly includes a plurality of placement blocks, the outer surfaces of the plurality of placement blocks are provided with slots communicating with each other up and down, material placement areas are formed between the plurality of placement blocks, and splints are provided at the front and rear of the plurality of placement blocks.

[0011] Preferably, the outer surfaces of the front and rear clamps are plugged into the interior of the slots, and the lower surface of the rear clamp is fixedly connected to the upper surface of the lifting platform.

[0012] Preferably, a circular opening is formed on the front of several of the placement blocks, and a concave block is fixedly connected to the upper left and right sides of several of the placement blocks.

[0013] Preferably, an L-shaped rubber block is overlapped inside the concave block, a blocking plate is fixedly connected to the vertical outer surface of the L-shaped rubber block, and a vertical plate is fixedly connected to the middle of the lower surface of the blocking plate.

[0014] Preferably, the vertical plate is made of rubber.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] 1. The utility model provides a construction lifting work platform, which adopts the mutual cooperation of plates, telescopic shafts, springs, L-shaped positioning frames, grooves, sleeves, fixing rods, connecting blocks, and positioning blocks. The arrangement of springs and telescopic shafts can adapt to uneven ground. The arrangement of L-shaped positioning frames, sleeves, fixing rods, and connecting blocks facilitates the positioning of the spring, and prevents the spring from repeatedly moving due to external vibration forces. The problem that the current lifting platform is prone to poor stability due to uneven ground is solved, and the stability of the lifting platform is improved, so that the lifting platform can adapt to uneven ground.

[0017] 2. The utility model provides a construction lifting work platform, which adopts the mutual cooperation of placement blocks, slots, material placement areas, splints, circular openings, concave blocks, L-shaped rubber blocks, blocking plates, and vertical plates. The material placement area is set to facilitate the placement of materials and tools, and the movement of the splint is restricted. The circular opening is set to facilitate the placement of pipeline-type materials. The concave blocks, L-shaped rubber blocks, blocking plates, and vertical plates are set to facilitate the restriction. This solves the problem that there is no positioning structure when transporting materials in the current lifting platform; it achieves the purpose of facilitating the positioning of materials, preventing materials from falling during the lifting process, and improving the safety effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the stabilizing component of the utility model;

[0020] Figure 3 This is a schematic diagram of the exploded structure of the L-shaped positioning frame and the connecting block of the utility model;

[0021] Figure 4 This is a schematic diagram of the positioning component structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the enlarged structure of the placement block of the utility model.

[0023] In the figure: 1. lifting platform; 2. positioning assembly; 21. placement block; 22. slot; 23. material placement area; 24. clamp; 201. circular mouth; 202. concave block; 203. L-shaped rubber block; 204. blocking plate; 205. vertical plate; 3. base; 4. support frame; 5. lifting frame; 6. movable seat; 7. screw rod; 8. stabilizing assembly; 81. plate; 82. telescopic shaft; 83. spring; 84. L-shaped positioning frame; 841. groove; 85. sleeve block; 851. positioning block; 86. fixing rod; 87. connecting block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1 As shown, the utility model provides a construction lifting work platform, including a lifting platform 1, a base 3 and a movable seat 6. A positioning component 2 is arranged on the upper surface of the lifting platform 1, and a lifting frame 5 is arranged on the opposite surfaces of the lifting platform 1 and the base 3. The upper surface of the base 3 is fixedly connected with a support frame 4 in a rectangular array. The upper end of the support frame 4 overlaps with the lower surface of the lifting platform 1, and the lifting frame 5 is in a cross shape. Four movable seats 6 are arranged on the left and right sides of the lower surface of the lifting platform 1 and the upper surface of the base 3. The interior of the movable seat 6 is movably connected to the surface of the lifting frame 5, and the surfaces of the two movable seats 6 on the right are respectively fixedly connected to the surfaces of the lifting platform 1 and the base 3. The outer surfaces of the two movable seats 6 on the left are slidably connected to the surfaces of the lifting platform 1 and the base 3. T-shaped grooves are provided on the opposite surfaces of the lifting platform 1 and the base 3. T-shaped blocks are slidably connected to the interior of the T-shaped grooves. The vertical surface of the T-shaped block is fixedly connected to the left movable seat 6, and the interior of the lower movable seat 6 is movably connected with a screw rod 7. The bottom rectangular array of the base 3 is fixedly connected with a stabilizing component 8, and the stabilizing component 8 is mirror-imaged on both sides.

[0026] When lifting is required, the screw rod 7 is rotated so that the T-shaped block in the movable seat 6 on the left side of the base 3 slides inside the T-shaped groove, thereby driving the lifting frame 5 to move inside the four movable seats, and at the same time driving the movable seat 6 on the left side of the lifting platform 1 to slide, thereby completing the lifting. The screw rod 7 is threadedly connected to the inside of the left movable seat 6 in the base 3, and the screw rod 7 can be installed and fixedly connected to the screw rod 7 through a motor and a flange to facilitate its rotation. The motor is electrically connected to an external power supply, and the motor is installed and fixedly connected to the right side of the base 3.

[0027] like Figure 2 As shown, the stabilizing assembly 8 includes a plate 81, the upper surface of the plate 81 is fixedly connected with a telescopic shaft 82 and a spring 83, the outer surface of the telescopic shaft 82 is sleeved with the inner part of the spring 83, the upper ends of the telescopic shaft 82 and the spring 83 are fixedly connected with the bottom of the base 3, the upper surface of the plate 81 away from the telescopic shaft 82 and the spring 83 is fixedly connected with an L-shaped positioning frame 84, the horizontal outer surface of the L-shaped positioning frame 84 is slidably connected with a sleeve block 85, the upper surface of the sleeve block 85 is threadedly connected with a fixing rod 86, the outer surface of the fixing rod 86 is movably connected with a connecting block 87, and the outer surface of the connecting block 87 is fixedly connected with the surface of the base 3;

[0028] When encountering uneven ground, the spring 83 and the telescopic shaft 82 are set to facilitate use on uneven ground, so that adjustment is possible, and then the sleeve block 85 is inserted into the L-shaped positioning frame 84, and the fixing rod 86 is rotated so that the fixing rod 86 contacts the sleeve block 85 and is threadedly connected, thereby limiting the position of the spring 83 and the telescopic shaft 82 to prevent instability when subjected to external forces.

[0029] like Figure 3 As shown, a groove 841 is provided on the upper surface in the horizontal direction of the L-shaped positioning frame 84, a slope is provided on the left side of the inner wall of the groove 841, a positioning block 851 is fixedly connected to the upper surface of the inner wall of the sleeve block 85, an inclined surface is provided below the outer surface of the positioning block 851, and the outer surface of the positioning block 851 overlaps the inner part of the groove 841;

[0030] The arrangement of the groove 841 and the positioning block 851 facilitates the accurate positioning of the sleeve block 85 when inserted into the L-shaped positioning frame 84. After the sleeve block 85 is moved to an appropriate position, the positioning block 851 contacts the groove 841, thereby facilitating the connection between the fixing rod 86 and the sleeve block 85.

[0031] like Figure 4 As shown, the positioning assembly 2 includes a plurality of placement blocks 21, the outer surfaces of the plurality of placement blocks 21 are provided with slots 22 communicating with each other from top to bottom, a material placement area 23 is formed between the plurality of placement blocks 21, and a clamping plate 24 is provided at the front and rear of the plurality of placement blocks 21, the outer surfaces of the front and rear clamping plates 24 are plugged into the interior of the slots 22, and the lower surface of the rear slot 22 is fixedly connected to the upper surface of the lifting platform 1;

[0032] The material placement area 23 is provided to facilitate the placement of construction materials, tools, etc., and the front clamp 24 is inserted into the slot 22 so that the front and rear clamps 24 are provided to limit the material, thereby effectively preventing the material from sliding. When the material needs to be taken out, the front clamp 24 is directly moved upwards to facilitate the taking out of the material.

[0033] like Figure 5 As shown, a circular opening 201 is provided on the front of a plurality of placement blocks 21, and a concave block 202 is fixedly connected to the upper left and right sides of the plurality of placement blocks 21, and an L-shaped rubber block 203 is overlapped inside the concave block 202, and a blocking plate 204 is fixedly connected to the outer surface of the L-shaped rubber block 203 in the vertical direction, and a vertical plate 205 is fixedly connected to the middle of the lower surface of the blocking plate 204, and the material of the vertical plate 205 is rubber;

[0034] When encountering pipe-type materials, they are placed inside the circular opening 201, and then the two L-shaped rubber blocks 203 in the blocking plate 204 are inserted into the concave block 202, so that the L-shaped rubber blocks 203 are deformed and contracted and fit tightly with the inner wall of the concave block 202, thereby having a limiting phenomenon. The vertical plate 205 is provided to facilitate the blocking of pipe materials. When it is necessary to take it out, the blocking plate 204 is directly moved upwards to mobilize the L-shaped rubber block 203 to move, thereby completing the separation and then taking out the pipe-type material.

[0035] The following is a detailed description of the working principle of the construction lifting work platform.

[0036] When encountering uneven ground, the setting of spring 83 and telescopic shaft 82 makes it convenient to use on uneven ground, so that it has the phenomenon of adjustment, and then by inserting the sleeve block 85 into the inside of the L-shaped positioning frame 84, and by rotating the fixing rod 86 so that the fixing rod 86 contacts and threadedly connects with the sleeve block 85, it is positioned to improve the stability effect, and the setting of the material placement area 23 makes it convenient to place construction materials, tools, etc., by inserting the front clamp 24 into the inside of the slot 22, the setting of the front and rear clamps 24 limits the material, and when encountering pipe-type materials, they are placed inside the circular mouth 201, and then by inserting the two L-shaped rubber blocks 203 in the blocking plate 204 into the inside of the concave block 202, and the setting of the vertical plate 205 has the phenomenon of limiting.

[0037] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

Claims

1. A construction lifting work platform, comprising a lifting platform (1), a base (3) and a movable seat (6), characterized in that: The upper surface of the lifting platform (1) is fixedly connected with a positioning assembly (2); the lifting platform (1) and the base (3) are provided with lifting frames (5) on opposite surfaces; the upper surface of the base (3) is fixedly connected with a support frame (4) in a rectangular array; the upper end of the support frame (4) overlaps with the lower surface of the lifting platform (1); the lifting frame (5) is in a cross shape; four movable seats (6) are provided on the left and right sides of the lower surface of the lifting platform (1) and the upper surface of the base (3); the interior of the movable seat (6) is movably connected with the surface of the lifting frame (5); the surfaces of the two movable seats (6) on the right side are The surfaces are respectively fixedly connected to the surfaces of the lifting platform (1) and the base (3); the outer surfaces of the two movable seats (6) on the left are slidably connected to the surfaces of the lifting platform (1) and the base (3); the opposite surfaces of the lifting platform (1) and the base (3) are provided with T-shaped grooves; a T-shaped block is slidably connected inside the T-shaped groove; the vertical surface of the T-shaped block is fixedly connected to the left movable seat (6); the inner part of the movable seat (6) below is movably connected to a screw rod (7); the bottom rectangular array of the base (3) is fixedly connected to a stabilizing component (8), and the stabilizing component (8) is mirror-imaged on both sides; The stabilizing assembly (8) comprises a plate (81), the upper surface of the plate (81) is fixedly connected with a telescopic shaft (82) and a spring (83), the outer surface of the telescopic shaft (82) is sleeved with the inside of the spring (83), the upper ends of the telescopic shaft (82) and the spring (83) are fixedly connected with the bottom of the base (3), the upper surface of the plate (81) away from the telescopic shaft (82) and the spring (83) is fixedly connected with an L-shaped positioning frame (84), the horizontal outer surface of the L-shaped positioning frame (84) is slidably connected with a sleeve block (85), the upper surface of the sleeve block (85) is threadedly connected with a fixing rod (86), the outer surface of the fixing rod (86) is movably connected with a connecting block (87), and the outer surface of the connecting block (87) is fixedly connected with the surface of the base (3).

2. A construction lifting work platform according to claim 1, characterized in that: The upper surface of the L-shaped positioning frame (84) in the horizontal direction is provided with a groove (841), the inner wall of the groove (841) is provided with a slope on the left side, the upper surface of the inner wall of the sleeve block (85) is fixedly connected with a positioning block (851), and the outer surface of the positioning block (851) is provided with an inclined surface below.

3. A construction lifting work platform according to claim 2, characterized in that: The outer surface of the positioning block (851) overlaps the inside of the groove (841).

4. A construction lifting work platform according to claim 1, characterized in that: The positioning assembly (2) comprises a plurality of placement blocks (21), the outer surfaces of the plurality of placement blocks (21) are provided with slots (22) communicating with each other from top to bottom, material placement areas (23) are formed between the plurality of placement blocks (21), and clamping plates (24) are provided at the front and rear of the plurality of placement blocks (21).

5. A construction lifting work platform according to claim 4, characterized in that: The outer surfaces of the front and rear clamping plates (24) are plugged into the interior of the slot (22), and the lower surface of the rear clamping plate (24) is fixedly connected to the upper surface of the lifting platform (1).

6. A construction lifting work platform according to claim 4, characterized in that: A circular opening (201) is provided on the front of a plurality of the placement blocks (21), and a concave block (202) is fixedly connected to the upper part of the left and right sides of a plurality of the placement blocks (21).

7. A construction lifting work platform according to claim 6, characterized in that: An L-shaped rubber block (203) is overlapped inside the concave block (202), a blocking plate (204) is fixedly connected to the vertical outer surface of the L-shaped rubber block (203), and a vertical plate (205) is fixedly connected to the middle of the lower surface of the blocking plate (204).

8. A construction lifting work platform according to claim 7, characterized in that: The material of the vertical plate (205) is rubber.

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