Up-and-down shifting rod on side for people to get on and off table top

Abstract

The utility model discloses an up-and-down deflector rod for people getting on and getting off a table top, which comprises a lifting table top, a limiting guardrail and an entrance / exit arranged on the upper side of the lifting table top, entrance / exit guardrails arranged on two sides of the entrance / exit, a deflector rod slidably arranged between the two entrance / exit guardrails through a connecting seat, and buffer plates arranged on the upper side and the lower side of the connecting seat through springs. A shifting rod is arranged between the two in-out guardrails of the entrance and exit through a connecting base in a sliding mode, a blocking fence is inserted in the middle of the interior of the shifting rod, limiting sliding grooves are formed in the two sides of each in-out guardrail, and first sliding blocks arranged in the limiting sliding grooves in a sliding mode are arranged in sliding holes in the connecting base. People can enter the table top from the lower portion, then the deflector rod is put down and can be used as a stop lever, machining is convenient, and operation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting platform guardrail accessories, in particular to an upper and lower human side up and down lever on a platform. Background Art

[0002] A lifting platform is a lifting machine that transports people or objects vertically. It also refers to equipment for vertical transportation in logistics systems such as factories and automatic warehouses. The lifting platform is often equipped with various flat conveying equipment as a connecting device for conveyor lines at different heights. It is generally driven by hydraulics, so it is called a hydraulic lifting platform. In addition to being used for transporting goods at different heights, it is widely used in high-altitude installation, maintenance and other operations. The free lifting characteristics of the lifting platform have been widely used in municipal maintenance, cargo transportation at docks and logistics centers, building decoration, etc., and industries such as automobile chassis and battery vehicle chassis have been installed. The working height space has also changed. It has the advantages of light weight, self-propelled, electric start, self-supporting legs, simple operation, and a large working surface. The lifting platform is equipped with a guardrail on its upper part to improve the safety of use, and an entrance and exit are set on one side of the guardrail.

[0003] In the prior art, an extendable rotatable scissor lift platform with application number 202123113593.7 includes a fixed base, a scissor arm, a hydraulic cylinder and a lifting platform. It adopts a combined structure, which can effectively realize the extension work in any direction of the top of the lift platform, increase the working range, and improve the convenience of maintenance. However, an inward-opening hand-push door is installed on the upper and lower human guardrail side of the existing table top, and the hinge of the single-opening door is easily damaged, causing the door to open smoothly. Utility Model Content

[0004] The utility model aims to provide an upper and lower lever on the upper and lower side of a table top, so as to solve the problem that the hinge of a single-opening door used for a sliding door in and out of the table top in the prior art is easily damaged, resulting in the door not opening smoothly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an up and down lever on the human side of the table, including a lifting table, a limiting guardrail and an entrance and exit are provided on the upper side of the lifting table, entry and exit guardrails are provided on both sides of the entrance and exit, and a lever is provided between the two entry and exit guardrails through a connecting seat for sliding, buffer plates are provided on the upper and lower sides of the connecting seat through springs, and a blocking fence is inserted in the middle of the lever.

[0006] Furthermore, limiting sliding grooves are provided on both sides of the entry and exit guardrail, and a first sliding block slidably arranged with the limiting sliding groove is provided in the sliding hole inside the connecting seat.

[0007] Furthermore, the connecting seat is configured as a circular ring seat, and the connecting seat and the shifting rod are fixedly welded, and a locking screw is threadedly provided on one side of the connecting seat.

[0008] Furthermore, a limited sliding hole is provided inside the lever, and the middle part of the blocking barrier slides through the limited sliding hole.

[0009] Furthermore, the barrier is configured as a rectangular frame, and the width of the barrier is smaller than the length of the lever.

[0010] Furthermore, a second sliding block is provided on one side of the buffer plate, and the second sliding block is slidably arranged with the limiting sliding groove.

[0011] Furthermore, the buffer plate is configured as a C-shaped plate, and a rubber shock-absorbing layer is provided on one side of the buffer plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model has a lever slidingly arranged between the two entrance and exit guardrails through a connecting seat. When a person goes up or down the table, the lever is moved up by hand, and the person can enter the table from the lower part, and then the lever is lowered to be used as a stopper, which makes the processing convenient, easy to operate, and not easy to be damaged.

[0014] 2. The utility model also has buffer plates on both sides of the connecting seat through springs. The buffer plates are arranged as C-shaped plates, and a rubber shock-absorbing layer is arranged on one side of the buffer plates, so that buffering can be performed when the upper and lower ends of the lever are raised and lowered to prevent the connecting seat from directly colliding with the in-and-out guardrail and being damaged.

[0015] 3. The utility model inserts a barrier in the middle of the lever, the barrier is arranged to be a rectangular frame, and the width of the barrier is smaller than the length of the lever, thereby increasing the lever guardrail area and achieving better protection effect. At the same time, the barrier can be pushed up relative to the lever to facilitate opening and closing operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the lifting platform structure of the utility model;

[0018] Figure 2 This is the overall structural front view of the utility model;

[0019] Figure 3 It is a top view of the lever structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the utility model in which the lever is moved upward to open the inlet and outlet.

[0021] In the figure: 1. lifting platform; 2. limiting guardrail; 3. inlet and outlet; 4. limiting slide; 5. lever; 6. connecting seat; 7. blocking barrier; 8. inlet and outlet guardrail; 9. first slider; 10. locking screw; 11. buffer plate; 12. spring; 13. second slider; 14. limiting slide hole; 15. rubber shock-absorbing layer. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 In the embodiment of the utility model, a human-side up and down lever on the upper and lower sides of the table comprises a lifting table 1, a limiting guardrail 2 and an entrance and exit 3 are arranged on the upper side of the lifting table 1, and entry and exit guardrails 8 are arranged on both sides of the entrance and exit 3, and a lever 5 is slidably arranged between the two entry and exit guardrails 8 through a connecting seat 6. When people go up and down the table, they move the lever up by hand, and the people can enter the table from the lower part, and then put down the lever, which can be used as a stopper, making it convenient to process and easy to operate.

[0024] like Figure 2 and Figure 4 As described above, in order to prevent the connecting seat 6 from directly hitting the entry and exit guardrail 8 and causing damage when it is raised and lowered, a buffer plate 11 is provided on both the upper and lower sides of the connecting seat 6 through a spring 12. The buffer plate 11 is configured as a C-shaped plate, and a rubber shock-absorbing layer 15 is provided on one side of the buffer plate 11, so that the upper and lower ends of the lever 5 can be buffered when they are raised and lowered, thereby preventing the connecting seat 6 from directly hitting the entry and exit guardrail 8 and causing damage.

[0025] like Figure 2 and Figure 4 As described above, in order to increase the guardrail area of ​​the lever 5, a barrier 7 is inserted in the middle of the lever 5, and the barrier 7 is arranged to be a rectangular frame. The width of the barrier 7 is smaller than the length of the lever 5. A limited sliding hole 14 is arranged inside the lever 5, and the middle part of the barrier 7 slides through the limited sliding hole 14, thereby increasing the guardrail area of ​​the lever 5 and achieving better protection. At the same time, the barrier 7 can be pushed up relative to the lever 5 to facilitate opening and closing operations.

[0026] like Figure 3As described above, in order to improve the stability of the lifting and lowering adjustment of the connecting seat 6 and the lever 5, a limited sliding groove 4 is opened on both sides of the entry and exit guardrail 8, and a first sliding block 9 is provided in the sliding hole inside the connecting seat 6, which is slidably arranged with the limited sliding groove 4, so that the connecting seat 6 can be slidably guided when the lifting and lowering adjustment is performed, which is beneficial to improving the stability of the lifting and lowering adjustment of the connecting seat 6 and the lever 5. The connecting seat 6 is configured as an annular seat, and the connecting seat 6 and the lever 5 are fixedly welded. A locking screw 10 is threadedly provided on one side of the connecting seat 6, so that the connecting seat 6 and one side of the lever 5 after the lifting and lowering adjustment can be locked by rotating the locking screw 10.

[0027] like Figure 2 and Figure 4 As described above, in order to better adjust the lifting and lowering of the buffer plate 11, a second slider 13 is provided on one side of the buffer plate 11, and the second slider 13 is slidably arranged with the limiting slide groove 4, so that the lifting and lowering adjustment of the buffer plate 11 can be guided by sliding, which is beneficial to improving the stability of the lifting and lowering adjustment of the buffer plate 11.

[0028] The working principle and use process of the utility model: when in use, since a lever 5 is slidably provided between the two inlet and outlet guardrails 8 of the inlet and outlet 3 of the lifting table 1 through a connecting seat 6, when a person goes up or down the table, the lever 5 is moved up by hand, and the person can enter the table from the lower part, and then the lever 5 is put down, which can be used as a stopper, making the processing convenient and easy to operate.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A table top upper and lower side lever, comprising a lifting table top (1), characterized in that: The upper side of the lifting platform (1) is provided with a limit guardrail (2) and an entrance and exit (3), and both sides of the entrance and exit (3) are provided with entry and exit guardrails (8), and a lever (5) is slidably provided between the two entry and exit guardrails (8) through a connecting seat (6), and buffer plates (11) are provided on both upper and lower sides of the connecting seat (6) through springs (12), and a blocking fence (7) is inserted in the middle of the lever (5).

2. The upper and lower human side up and down lever of the table top according to claim 1, characterized in that: The entry and exit guardrail (8) is provided with limited sliding grooves (4) on both sides, and a first sliding block (9) is provided in a sliding hole inside the connecting seat (6) and is slidably arranged with the limited sliding groove (4).

3. The upper and lower human side up and down lever of the tabletop according to claim 2, characterized in that: The connecting seat (6) is configured as a circular ring seat, and the connecting seat (6) and the shifting rod (5) are fixedly welded.

4. The upper and lower human side up and down lever of the table top according to claim 1, characterized in that: A limiting sliding hole (14) is provided inside the shifting rod (5), and the middle portion of the blocking fence (7) slides through the limiting sliding hole (14).

5. The upper and lower human side up and down lever of the tabletop according to claim 4, characterized in that: The barrier (7) is configured as a rectangular frame, and the width of the barrier (7) is smaller than the length of the lever (5).

6. The upper and lower human side up and down lever of the tabletop according to claim 1, characterized in that: A second sliding block (13) is provided on one side of the buffer plate (11), and the second sliding block (13) is slidably arranged with the limiting sliding groove (4).

7. The upper and lower human side up and down lever of the tabletop according to claim 1, characterized in that: The buffer plate (11) is configured as a C-shaped plate, and a rubber shock-absorbing layer (15) is provided on one side of the buffer plate (11).

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