Lifting platform with high space utilization rate

Abstract

The utility model discloses a lifting platform with a high space utilization rate, and relates to the technical field of lifting platforms. The device comprises a base, first rotating seats are slidably arranged on the two sides of the top of the base in a front-back symmetry mode, second rotating seats are fixedly connected to the two sides of the top of the base in a front-back symmetry mode, inclined struts are rotatably connected to the interiors of the first rotating seats and the second rotating seats, and placing plates are fixedly connected to the tops of the inclined struts on the two sides; a connecting plate is fixedly connected between the two first rotating seats, a vertical plate is fixedly connected to the top of the base, an electric push rod is fixedly connected to the face, close to the connecting plate, of the vertical plate, the output end of the electric push rod is fixedly connected with the connecting plate, a touch plate supports the lifting platform, pressure can be effectively dispersed, and the overall stability is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to lifting platform technical field especially is related to a lifting platform that space utilization is higher. BACKGROUND

[0002] Lifting platform is a multifunctional hoisting and unloading mechanical equipment, which can be divided into fixed type and mobile type: the mobile type is divided into straight arm type, curved arm type, scissor type, mast type, aluminum alloy lifting platform and sleeve cylinder type: the fixed type includes scissor type, guide rail type lifting platform, chain type lifting platform, loading and unloading platform and attached type electric construction platform.

[0003] The existing Chinese public patent (authorization announcement number: CN218708840U) mentions an adjustable lifting platform, which can adjust the height of the first and second guardrails through the setting of the adjusting device, so that the staff can match the guardrail height of the corresponding position according to their own height, thereby increasing the applicability of the guardrail in ensuring the safety of the staff.

[0004] Although the existing scissor type lifting platform can adjust the height of the guardrail during lifting, when the scissor type lifting platform is in the raised state, the overall center of gravity is relatively high, and if strong wind is encountered during work, the lifting platform will generate lateral force, which is easy to cause the center of gravity to deviate, which may cause the lifting platform to be unstable, thereby causing the risk of overturning. UTILITY MODEL CONTENTS

[0005] The utility model aims at: for solving the problem that if strong wind is encountered during work, the lifting platform generates lateral force, which is easy to cause the center of gravity to deviate, which may cause the lifting platform to be unstable, the utility model provides a lifting platform that space utilization is higher.

[0006] The utility model discloses a kind of lifting platforms that space utilization is higher, and the technical scheme specifically adopts the following technical solutions to achieve the above-mentioned purposes:

[0007] A kind of lifting platform that space utilization is higher, including base, the top of the base two sides is symmetrically slidably arranged with rotating seat one, the top of the base two sides is symmetrically fixedly connected with rotating seat two, the inside of rotating seat one and rotating seat two are all rotationally connected with inclined brace, two sides The inclined brace is cross arrangement, two sides The inclined brace is rotationally connected, the top of two sides The inclined brace is all fixedly connected with placement plate, two The rotating seat one is fixedly connected with connecting plate between, the top of the base is fixedly connected with vertical plate, the surface of vertical plate close to connecting plate is fixedly connected with electric push rod, the output end of electric push rod is fixedly connected with connecting plate, the outside of the base is symmetrically arranged with two groups of reinforcing mechanisms.

[0008] Through the above technical scheme, first, the staff stands on the placing plate, then moves the connecting plate by starting the electric push rod, the movement of the connecting plate makes the two rotating seats one close to the rotating seat two, and the movement of the rotating seat two makes the inclined support gradually become vertical, and the inclined support gradually becomes vertical and drives the placing plate to move upward, thereby completing the upward movement of the lifting platform, and the reinforcing mechanism increases the stability of the lifting platform.

[0009] Further, the reinforcing mechanism comprises two groups of reinforcing frames fixedly connected on the outside of the base in left-right symmetry, rotating rods fixedly connected on the inside of the reinforcing frames in front-back symmetry, rotating plates rotatably connected on the outside of the rotating rods, threaded rods threadedly connected on the top of the rotating plates, handles fixedly connected on the top of the threaded rods, and abutting plates rotatably connected on the bottom of the threaded rods and penetrating through the rotating plates.

[0010] Through the above technical scheme, the rotating plate is rotated in the reinforcing frame, and when it is rotated to a suitable position, the threaded rod is rotated by rotating the handle, the threaded rod is rotated to make the abutting plate move downward, and the abutting plate moves downward to make the abutting plate abut against the ground, thereby supporting the lifting platform, which can effectively disperse the pressure.

[0011] Further, the top of the rotating plate is fixedly connected with an auxiliary rod, the top of the auxiliary rod penetrates through the rotating plate, and the auxiliary rod is rotatably connected with the rotating plate.

[0012] Through the above technical scheme, the auxiliary rod provides an additional support point for the abutting plate, so that the abutting plate can move stably.

[0013] Further, the bottom of the abutting plate is fixedly connected with a friction pad, and the bottom of the friction pad is fixedly connected with a plurality of metal protrusions at equal intervals.

[0014] Through the above technical scheme, the friction between the abutting plate and the ground is increased.

[0015] Further, the bottom of the reinforcing frame is fixedly connected with a plurality of clamping teeth at equal intervals, and the bottom of the clamping teeth is tapered.

[0016] Through the above technical scheme, the grip between the reinforcing frame and the ground is enhanced.

[0017] Further, the inside of the reinforcing frame is fixedly connected with a connecting seat, the top of the rotating plate and the reinforcing frame are both provided with an insertion hole, the insertion hole is internally slidably provided with an insertion rod, the outer side of the lower part of the insertion rod is threaded, and the bottom of the insertion rod is threadedly connected with the connecting seat.

[0018] Through the above technical scheme, the rotating plate can be kept stable during transportation.

[0019] In summary, the utility model has at least one of the following beneficial effects.

[0020] 1、 The utility model discloses, when reinforcing the base, make the abutment plate and ground abut with the downward movement of abutment plate, so that the abutment plate supports the lifting platform, can effectively disperse pressure, and the stability of whole is strengthened, when the lifting platform encounters external force, can better keep the stability of lifting platform, reduces the risk of overturning.

[0021] 2、 The utility model discloses, in the transportation process, through the plug rod is inserted into the insertion hole and is connected with the connecting seat screw connection, thereby the position of rotating plate is fixed, makes rotating plate keep stable in the transportation process, reduces the risk of collision with other components because of rotating plate sway, thereby reduces the risk of damage of rotating plate. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the first three-dimensional structure schematic diagram of lifting platform in the utility model;

[0023] Figure 2 It is the second three-dimensional structure schematic diagram of lifting platform in the utility model;

[0024] Figure 3 It is the third three-dimensional structure schematic diagram of lifting platform in the utility model;

[0025] Figure 4 It is the utility model Figure 2 A place enlarged structure schematic diagram in.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 1, base;2, rotating seat one;3, rotating seat two;4, inclined brace;5, placing plate;

[0028] 6, connecting plate;7, vertical plate;8, electric push rod;10, rotating rod;11, rotating plate;

[0029] 12, threaded rod;13, handle;14, abutment plate;15, auxiliary rod;16, pawl;

[0030] 17, connecting seat;18, insertion hole;19, plug rod;20, reinforcing frame;21, friction pad. DETAILED DESCRIPTION

[0031] The utility model discloses a kind of lifting platforms with higher space utilization. Figures 1-4 The utility model is further described in detail.

[0032] The utility model discloses an embodiment of lifting platform with higher space utilization.

[0033] Refer to Figures 1 to 3The utility model provides a high space utilization ratio's lifting platform, including base 1, the top both sides of base 1 are symmetrically sliding and are provided with rotating seat no. 2, the top both sides of base 1 are symmetrically fixedly connected with rotating seat no. 3, the inside of rotating seat no. 2 and rotating seat no. 3 are all rotatably connected with inclined support 4, and both sides inclined support 4 are crossly arranged, and both sides inclined support 4 are rotatably connected, and the top of both sides inclined support 4 is fixedly connected with placing plate 5, and the fixedly connected with connecting plate 6 between two rotating seat no. 2, the top of base 1 is fixedly connected with vertical plate 7, and one side of vertical plate 7 close to connecting plate 6 is fixedly connected with electric push rod 8, and the output of electric push rod 8 is fixedly connected with connecting plate 6, and the outside of base 1 is symmetrically provided with two groups of reinforcing mechanism.

[0034] When using the lifting platform, first, the staff stands on the placing plate 5, then moves the connecting plate 6 by starting the electric push rod 8, the connecting plate 6 moves so that the two rotating seat no. 2 are close to the rotating seat no. 3, and the rotating seat no. 3 moves so that the inclined support 4 gradually becomes vertical, and the inclined support 4 gradually becomes vertical and drives the placing plate 5 to move upwards, thereby completing the upward movement of the lifting platform, and similarly, when descending, only the connecting plate 6 is pushed in the opposite direction by the electric push rod 8, so that the placing plate 5 can be lowered, and when the lifting platform is working, the stability of the lifting platform can be increased by the reinforcing mechanism, and the risk of overturning of the lifting platform is reduced.

[0035] Referring to Figure 2 And Figure 4 The reinforcing mechanism includes two groups of reinforcing frames 20 fixedly connected on the outside of the base 1, the inside of the reinforcing frame 20 is fixedly connected with a rotating rod 10 symmetrically in front and back, the outside of the rotating rod 10 is rotatably connected with a rotating plate 11, the top of the rotating plate 11 is threadedly connected with a threaded rod 12, the top of the threaded rod 12 is fixedly connected with a handle 13, and the bottom end of the threaded rod 12 penetrates through the rotating plate 11 and is rotatably connected with a resisting plate 14.

[0036] Among them, the top of the rotating plate 11 is fixedly connected with an auxiliary rod 15, the top end of the auxiliary rod 15 penetrates through the rotating plate 11, and the auxiliary rod 15 is rotatably connected with the rotating plate 11.

[0037] In addition, the bottom of the resisting plate 14 is fixedly connected with a friction pad 21, and the bottom of the friction pad 21 is fixedly connected with a plurality of metal protrusions at equal intervals.

[0038] When the base 1 is reinforced, first, the rotating plate 11 is rotated in the reinforcing frame 20, when rotated to the appropriate position, the threaded rod 12 is driven to rotate by rotating the handle 13, the threaded rod 12 rotates to make the abutting plate 14 move downward, and the abutting plate 14 moves downward to make the abutting plate 14 abut against the ground, so that the abutting plate 14 supports the lifting platform, which can effectively disperse the pressure and enhance the overall stability, so that the lifting platform can better maintain the stability when encountering external force, reducing the risk of overturning, at the same time, by adjusting the position of the abutting plate 14, the position of the abutting plate 14 can be flexibly adjusted according to different use scenarios and ground conditions, which can adapt to various different ground conditions and ensure reliable reinforcement support effect for the lifting platform in different environments, and after use, the rotating plate 11 can be retracted into the reinforcing frame 20, thereby improving the space utilization;

[0039] When the abutting plate 14 moves, the auxiliary rod 15 provides an additional support point for the abutting plate 14, so that the abutting plate 14 can move stably;

[0040] When the abutting plate 14 contacts the ground, the metal protrusions at the bottom of the friction pad 21 can increase the friction between the abutting plate 14 and the ground, thereby further improving the support effect of the abutting plate 14.

[0041] Referring to 4, the bottom end of the reinforcing frame 20 is fixedly connected with a plurality of clamping teeth 16 at equal intervals, and the bottom end of the clamping tooth 16 is tapered.

[0042] When the reinforcing frame 20 contacts the ground, the equal-interval-distributed clamping teeth 16 increase the number of contact points between the reinforcing frame 20 and the ground, and the tapered bottom end is more easily inserted into the ground on some relatively soft ground, such as soil, sand, etc., thereby enhancing the grip between the reinforcing frame 20 and the ground.

[0043] Referring to Figure 4 The inner side of the reinforcing frame 20 is fixedly connected with a connecting seat 17, the top of the reinforcing frame 20 is provided with an insertion hole 18, the inside of the insertion hole 18 is slidably provided with an insertion rod 19, the outside of the insertion rod 19 below is threaded, and the bottom end of the insertion rod 19 is threadedly connected with the connecting seat 17.

[0044] During transportation, the position of the rotating plate 11 is fixed by inserting the insertion rod 19 into the insertion hole 18 and threadedly connecting with the connecting seat 17, so that the rotating plate 11 remains stable during transportation, reducing the risk of collision with other parts due to the shaking of the rotating plate 11, thereby reducing the risk of damage to the rotating plate 11.

[0045] Working principle: first, the staff stand on the placement plate 5, and then through the start of the electric push rod 8 drive connecting plate 6 movement, connecting plate 6 movement makes both sides of the rotating seat 2 close to rotating seat 3, and rotating seat 3 movement makes the inclined support 4 gradually become vertical, and the inclined support 4 gradually becomes vertical will drive the placement plate 5 to move upward, so as to complete the upward movement of the lifting platform, the rotating plate 11 is rotated in the reinforcing frame 20, when rotating to the appropriate position, through the rotating handle 13 drive screw rod 12 rotation, screw rod 12 rotation makes the resistance plate 14 move downward, and the resistance plate 14 moves downward makes the resistance plate 14 and the ground resistance, so that the resistance plate 14 supports the lifting platform, can effectively disperse the pressure, enhances the overall stability.

[0046] When the resistance plate 14 moves, the auxiliary rod 15 provides additional support point for the resistance plate 14, so that the resistance plate 14 can keep stable when moving, when the resistance plate 14 contacts with the ground, the metal protrusion at the bottom of the friction pad 21 can increase the friction between the resistance plate 14 and the ground, the equidistant distribution of the teeth 16 increases the number of contact points between the reinforcing frame 20 and the ground, and enhances the grip between the reinforcing frame 20 and the ground, the plug rod 19 is inserted into the insertion hole 18 and is screwed with the connecting seat 17, so as to fix the position of the rotating plate 11, so that the rotating plate 11 remains stable during transportation.

Claims

1. A lifting platform with high space utilization, comprising a base (1), characterized in that: The top sides of the base (1) are provided with rotating seats (2) in a front-to-back symmetrical sliding manner, and the top sides of the base (1) are fixedly connected with rotating seats (3) in a front-to-back symmetrical manner. The insides of the rotating seats (2) and the rotating seats (3) are both rotatably connected with diagonal supports (4), the diagonal supports (4) on both sides are cross-arranged, the diagonal supports (4) on both sides are rotatably connected, and the tops of the diagonal supports (4) on both sides are fixedly connected with a placement plate (5), and a connecting plate (6) is fixedly connected between the two rotating seats (2). The top of the base (1) is fixedly connected with a vertical plate (7), and the side of the vertical plate (7) close to the connecting plate (6) is fixedly connected with an electric push rod (8), and the output end of the electric push rod (8) is fixedly connected to the connecting plate (6). The outer side of the base (1) is provided with two sets of reinforcement mechanisms in a left-right symmetrical manner.

2. A lifting platform with high space utilization according to claim 1, characterized in that: The reinforcement mechanism comprises two groups of reinforcement frames (20) fixedly connected to the outside of the base (1) in a left-right symmetrical manner, the inner side of the reinforcement frame (20) is fixedly connected to a rotating rod (10) in a front-back symmetrical manner, the outer side of the rotating rod (10) is rotatably connected to a rotating plate (11), the top of the rotating plate (11) is threadedly connected to a threaded rod (12), the top of the threaded rod (12) is fixedly connected to a handle (13), and the bottom end of the threaded rod (12) passes through the rotating plate (11) and is rotatably connected to a contact plate (14).

3. The lifting platform with high space utilization according to claim 2, characterized in that: An auxiliary rod (15) is fixedly connected to the top of the rotating plate (11), the top end of the auxiliary rod (15) passes through the rotating plate (11), and the auxiliary rod (15) is rotatably connected to the rotating plate (11).

4. The lifting platform with high space utilization according to claim 2, characterized in that: The bottom of the contact plate (14) is fixedly connected to a friction pad (21), and the bottom of the friction pad (21) is fixedly connected to a plurality of metal protrusions at equal intervals.

5. The lifting platform with high space utilization according to claim 2, characterized in that: The bottom end of the reinforcement frame (20) is fixedly connected with a plurality of latch teeth (16) at equal intervals, and the bottom ends of the latch teeth (16) are configured to be conical.

6. The lifting platform with high space utilization according to claim 2, characterized in that: The inner side of the reinforcement frame (20) is fixedly connected with a connecting seat (17), and the tops of the rotating plate (11) and the reinforcement frame (20) are both provided with insertion holes (18). An insertion rod (19) is slidably provided inside the insertion hole (18), and the outer side below the insertion rod (19) is arranged in a threaded shape. The bottom end of the insertion rod (19) is threadedly connected to the connecting seat (17).

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