Outdoor operation lifting workbench

Abstract

The utility model relates to the technical field of lifting platforms, in particular to an outdoor operation lifting workbench which comprises a device body, a lifting platform, a lifting platform, a lifting platform and a lifting platform, supporting structures are connected to the two sides of the supporting table and comprise supporting plates, and fixing rings are inserted into the supporting plates. The control rod is rotated to drive the threaded rod to rotate in the fixing ring, the threaded rod supports the supporting base connected with the bottom end of the bearing ring to abut against the ground, the bearing ring is used for enabling the threaded rod not to affect the angle of the supporting base when the threaded rod rotates, and therefore the threaded rod is matched with the supporting base to support the two sides of the supporting table. And therefore, the supporting stability is enhanced, and the problem of danger caused by shaking of the rolling wheels due to unstable limiting caused by only locking the rolling wheels is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting platforms, in particular to an outdoor operation lifting work platform. Background Art

[0002] A lift platform is a lifting machinery for transporting people or objects vertically. It also refers to equipment for vertical transportation in logistics systems such as factories and automatic warehouses. In addition to transporting goods at different heights, it is widely used in high-altitude installation and maintenance operations. The free lifting feature of the lift platform has been widely used in municipal maintenance, cargo transportation at docks and logistics centers, and building decoration. Lift platforms are usually used for support in outdoor operations.

[0003] When the existing outdoor work lifting work platform is used, the function of the outdoor work lifting work platform is to support workers during outdoor work. Rollers are usually arranged at the bottom of the existing lifting work platform to assist in movement. When the lifting work platform is limited, the rollers are usually locked to limit the position. However, this limiting method is unstable and can easily cause shaking, leading to dangerous problems. Utility Model Content

[0004] The purpose of the utility model is to provide an outdoor work lifting work platform to solve the problem proposed in the above background technology that when limiting the lifting work platform, the rollers are usually locked to limit the position, but this limiting method is unstable and easily causes shaking, resulting in danger.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, an outdoor operation lifting workbench, comprising:

[0006] The device body includes a support platform, the bottom of the support platform is connected to universal wheels on both sides, the top surface of the support platform is connected to a lifting frame, and one side of the lifting frame is connected to a platform frame;

[0007] A supporting structure is connected to both sides of the support platform, including a supporting plate, a fixing ring is inserted inside the support plate, a threaded rod is inserted inside the fixing ring, a control rod is connected to the top of the threaded rod, a bearing ring is movably connected to the bottom of the threaded rod, and a support seat is connected to the bottom of the bearing ring.

[0008] Preferably, a through hole is formed on the surface of one end of the support plate, and the fixing ring is fixedly connected to the inner surface of the through hole formed on the support plate.

[0009] Preferably, the inner surface of the fixing ring is provided with threads, the threaded rod is rotatably connected to the inside of the fixing ring, and the threaded rod extends outside the fixing ring and is connected to the control rod.

[0010] Preferably, the bottom surface of the support seat is made of rubber material, and the threaded rod and the support seat are movably connected by a bearing ring.

[0011] Preferably, the outer walls on both sides of the support plate are sleeved with a limiting structure, the limiting structure includes a positioning groove, a first bolt is inserted into the positioning groove, the bottom end of the positioning groove is connected to a support frame, a positioning plate is connected to one side of the top end of the support frame, and a second bolt is inserted into the positioning plate.

[0012] Preferably, both sides of the support plate are inserted into the positioning groove, a threaded hole 1 is opened on the surface of the positioning groove, a threaded hole 2 is opened on one side of the support plate, and one end of the first bolt is rotatably connected to the threaded hole 1 opened in the positioning groove and the threaded hole 2 opened in the support plate.

[0013] Preferably, a plurality of sets of thread grooves are provided on both sides of the top surface of the support platform, a positioning hole is provided on the surface of the positioning plate, and the bottom end of the second bolt passes through the positioning hole provided in the positioning plate and is rotatably connected to the inside of the thread groove provided in the support platform.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By rotating the control rod, the threaded rod is driven to rotate inside the fixed ring, and the support plate is used to support and limit the fixed ring, and the threaded rod moves along the thread set on the inner surface of the fixed ring, so that the support seat connected to the bottom end of the threaded rod supporting the bearing ring is in contact with the ground, and the bearing ring is used to prevent the threaded rod from affecting the angle of the support seat while the threaded rod rotates, so that the threaded rod is used in conjunction with the support seat to support both sides of the support platform, thereby enhancing the stability of the support and avoiding locking only the roller, resulting in unstable limit and shaking, which may lead to dangerous problems.

[0016] 2. Insert both sides of the support plate into the positioning groove, use the positioning groove to position the support plate, and then rotate one end of the first bolt to connect to the threaded hole 1 opened in the positioning groove and the threaded hole 2 opened in the support plate to connect the support plate and the positioning groove, and then abut the positioning plate connected to one side of the top end of the support frame against one side of the top surface of the support platform, and then pass the bottom end of the second bolt through the positioning hole opened in the positioning plate and rotate it to connect to the threaded groove opened in the support platform to limit the positioning plate, thereby realizing the connection and fixing function between the support platform and the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view and cutaway perspective diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a side cutaway perspective view of the structure of the utility model;

[0020] Figure 4 It is a partially cutaway three-dimensional schematic diagram of the structure of the utility model viewed from above;

[0021] Figure 5 It is a schematic diagram of a top view and a partially cutaway perspective view of the structure of the utility model.

[0022] In the figure: 1. device body; 11. support platform; 12. universal wheel; 13. lifting frame; 14. platform frame; 2. support structure; 21. support plate; 22. fixing ring; 23. threaded rod; 24. control rod; 25. bearing ring; 26. support seat; 3. limiting structure; 31. positioning groove; 32. first bolt; 33. support frame; 34. positioning plate; 35. second bolt. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] An outdoor operation lifting workbench, comprising:

[0026] The device body 1 includes a support platform 11, universal wheels 12 are connected to both sides of the bottom of the support platform 11, a lifting frame 13 is connected to the top surface of the support platform 11, and a platform frame 14 is connected to one side of the lifting frame 13. The movable components in the lifting frame 13 are prior art and can be purchased on the market. They are not used as technical protection points of this application, so no excessive statements are made;

[0027] The support platform 11 is connected to a support structure 2 on both sides, including a support plate 21, a fixing ring 22 is inserted inside the support plate 21, a threaded rod 23 is inserted inside the fixing ring 22, a control rod 24 is connected to the top of the threaded rod 23, a bearing ring 25 is movably connected to the bottom of the threaded rod 23, and a support seat 26 is connected to the bottom of the bearing ring 25.

[0028] Furthermore, a through hole is formed on one end surface of the support plate 21 , and the fixing ring 22 is fixedly connected to the inner surface of the through hole formed in the support plate 21 , so that the fixing ring 22 is supported and limited by the through hole formed in the support plate 21 .

[0029] Furthermore, the inner surface of the fixing ring 22 is provided with threads, the threaded rod 23 is rotatably connected to the inside of the fixing ring 22, and the threaded rod 23 extends outside the fixing ring 22 and is connected to the control rod 24, so that the rotation of the threaded rod 23 is controlled by the control rod 24.

[0030] Furthermore, the bottom surface of the support seat 26 is set to be made of rubber material, and the threaded rod 23 and the support seat 26 are movably connected by a bearing ring 25, so that the threaded rod 23 can rotate through the bearing ring 25 without affecting the angle of the support seat 26.

[0031] Furthermore, the outer walls on both sides of the support plate 21 are sleeved with a limiting structure 3, and the limiting structure 3 includes a positioning groove 31, a first bolt 32 is inserted inside the positioning groove 31, a support frame 33 is connected to the bottom end of the positioning groove 31, a positioning plate 34 is connected to one side of the top end of the support frame 33, and a second bolt 35 is inserted inside the positioning plate 34, thereby realizing the connection and fixing function between the support platform 11 and the support plate 21.

[0032] Furthermore, both sides of the support plate 21 are inserted into the positioning groove 31, a threaded hole 1 is opened on the surface of the positioning groove 31, and a threaded hole 2 is opened on one side of the support plate 21. One end of the first bolt 32 is rotatably connected to the threaded hole 1 opened in the positioning groove 31 and the threaded hole 2 opened in the support plate 21, so that the support plate 21 and the positioning groove 31 are connected and fixed by the first bolt 32.

[0033] Furthermore, multiple groups of threaded grooves are opened on both sides of the top surface of the support platform 11, and a positioning hole is opened on the surface of the positioning plate 34. The bottom end of the second bolt 35 passes through the positioning hole opened in the positioning plate 34 and is rotatably connected to the inside of the threaded groove opened in the support platform 11, so as to limit the positioning plate 34 by rotating the second bolt 35 to the inside of the threaded groove opened in the support platform 11.

[0034] Working principle: When supporting the outdoor lifting workbench, the control rod 24 is rotated to drive the threaded rod 23 to rotate inside the fixed ring 22, and the support plate 21 is used to support and limit the fixed ring 22, and the threaded rod 23 moves along the thread set on the inner surface of the fixed ring 22, so that the threaded rod 23 supports the support seat 26 connected to the bottom end of the bearing ring 25 to contact the ground, and while the threaded rod 23 rotates, the bearing ring 25 is used to prevent the threaded rod 23 from affecting the angle of the support seat 26, so that the threaded rod 23 is used in conjunction with the support seat 26 to support both sides of the support platform 11, thereby enhancing the stability of the support.

[0035] When limiting the position of the outdoor work lifting workbench, the two sides of the support plate 21 are inserted into the positioning groove 31, and the positioning groove 31 is used to position the support plate 21, and then one end of the first bolt 32 is rotated and connected to the threaded hole 1 opened in the positioning groove 31 and the threaded hole 2 opened in the support plate 21 to connect the support plate 21 and the positioning groove 31, and then the positioning plate 34 connected to the top side of the support frame 33 is abutted against the top surface side of the support platform 11, and then the bottom end of the second bolt 35 is passed through the positioning hole opened in the positioning plate 34 and rotated to be connected to the inside of the threaded groove opened in the support platform 11, and the positioning plate 34 is limited, thereby realizing the connection and fixing function between the support platform 11 and the support plate 21.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An outdoor lifting work platform, characterized in that: include: The device body (1) comprises a support platform (11), the bottom sides of the support platform (11) are connected with universal wheels (12), the top surface of the support platform (11) is connected with a lifting frame (13), and one side of the lifting frame (13) is connected with a platform frame (14); The support platform (11) is connected to a support structure (2) on both sides, comprising a support plate (21), a fixing ring (22) is inserted inside the support plate (21), a threaded rod (23) is inserted inside the fixing ring (22), a control rod (24) is connected to the top end of the threaded rod (23), a bearing ring (25) is movably connected to the bottom end of the threaded rod (23), and a support seat (26) is connected to the bottom end of the bearing ring (25).

2. The outdoor operation lifting work platform according to claim 1, characterized in that: A through hole is formed on one end surface of the support plate (21), and the fixing ring (22) is fixedly connected to the inner surface of the through hole formed on the support plate (21).

3. The outdoor operation lifting work platform according to claim 1, characterized in that: The inner surface of the fixing ring (22) is provided with threads, the threaded rod (23) is rotatably connected to the inside of the fixing ring (22), and the threaded rod (23) extends outside the fixing ring (22) and is connected to the control rod (24).

4. The outdoor operation lifting work platform according to claim 1, characterized in that: The bottom surface of the support seat (26) is made of rubber material, and the threaded rod (23) and the support seat (26) are movably connected by a bearing ring (25).

5. The outdoor operation lifting work platform according to claim 1, characterized in that: The outer walls of both sides of the support plate (21) are sleeved with a limiting structure (3), the limiting structure (3) comprises a positioning groove (31), a first bolt (32) is inserted into the positioning groove (31), a support frame (33) is connected to the bottom end of the positioning groove (31), a positioning plate (34) is connected to one side of the top end of the support frame (33), and a second bolt (35) is inserted into the positioning plate (34).

6. The outdoor operation lifting work platform according to claim 5, characterized in that: Both sides of the support plate (21) are inserted into the interior of the positioning groove (31); a first threaded hole is provided on the surface of the positioning groove (31); a second threaded hole is provided on one side of the support plate (21); one end of the first bolt (32) is rotatably connected to the interior of the first threaded hole provided in the positioning groove (31) and the second threaded hole provided in the support plate (21).

7. The outdoor operation lifting work platform according to claim 5, characterized in that: The top surface of the support platform (11) is provided with a plurality of sets of thread grooves on both sides, the surface of the positioning plate (34) is provided with a positioning hole, and the bottom end of the second bolt (35) passes through the positioning hole provided in the positioning plate (34) and is rotatably connected to the inside of the thread groove provided in the support platform (11).

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