Novel supporting device capable of freely sliding, lifting and hoisting

Abstract

The utility model discloses a novel supporting device capable of freely sliding, lifting and hoisting. The novel supporting device comprises a base, a lifting rod, a hanging mechanism and a supporting assembly, a lifting rod is mounted in the center of the upper end of the base, a mounting rail frame is mounted at the output end of the lifting rod, and a hanging mechanism is slidably mounted on the mounting rail frame; universal wheels are fixedly arranged on the base matrix, and the supporting assembly is arranged on the base; the extendable straight rod of the supporting assembly is matched with the screw rod to control the lifting fixed supporting sheet to perfectly support the base, and meanwhile, the lifting rod is supported by matching with the mounting of the supporting rod, so that the supporting effect of the whole device is improved, the stability of the whole device is ensured, and the safety accident of overturning during object hoisting is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting equipment, in particular to a new type of free sliding lifting support device. Background Art

[0002] Lifting equipment is often used in workshop production. Among these lifting equipment, there are large, medium and small lifting equipment. Among them, small lifting equipment is the most commonly used. Small lifting equipment is generally used to lift small items to facilitate processing and improve production efficiency.

[0003] The existing Chinese patent document with announcement number CN217172988U discloses a support plate lifting device, including a base and a support rod arranged on the base, a connecting rod is provided on the support rod, a lifting mechanism is provided between the connecting rod and the support rod, a grabbing mechanism is provided on the connecting rod, and the grabbing mechanism includes a first clamping jaw assembly and a second clamping jaw assembly arranged at both ends of the connecting rod, the first clamping jaw assembly and the second clamping jaw assembly are used to clamp the two ends of the support plate. By clamping the two ends of the support plate through two groups of clamping jaw assemblies, the clamping jaw assembly can minimize the shaking of the lifting mechanism during the process of lifting the support plate, which helps to improve the stability of the lifting device.

[0004] However, in the above scheme and the prior art, when the lifting device is in use, universal wheels are usually installed at the bottom of the device to facilitate the movement of the lifting device. The supporting effect of the existing supporting device is not good, which affects the stability of the entire device, and it is easy to overturn when lifting objects, causing safety accidents.

[0005] Therefore, the utility model proposes a new type of free sliding lifting support device for solving the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a new type of free sliding lifting support device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of free sliding lifting and hoisting support device includes a base, a lifting rod, a hanging mechanism and a support assembly; a lifting rod is installed at the center of the upper end of the base, a mounting track frame is installed at the output end of the lifting rod, and a hanging mechanism is slidably installed on the mounting track frame; the base matrix is ​​fixedly provided with universal wheels, and the support assembly is arranged on the base.

[0008] Preferably, the support assembly comprises a fixing rod, a straight groove, a round hole, a limit block, a positioning hole, a straight rod, a socket, a fixing block, a screw, a rotating handle, a fixing support sheet, an anti-slip pad, a mounting piece, a fixing column, a threaded tube, a stud, a support rod, an anti-slip ridge and a latch; the fixing rod is equidistantly fixed at four corners of the lower end of the base, a straight groove is provided in the fixing rod, a round hole is provided on the fixing rod, and the round hole passes through the straight groove; the limit block is movably clamped in the straight groove, a positioning hole is provided at the upper end of the limit block, a straight rod is fixedly provided at the side end of the limit block, the straight rod passes through and extends out of the fixing rod, a socket is provided on the straight rod, and a mounting hole is provided on the straight rod; the fixing block is fixedly provided at the end of the straight rod, a screw is threadedly connected to the fixing block, a rotating handle is fixedly provided at the upper end of the screw, a fixed support sheet is fixedly provided at the lower end of the screw, and an anti-slip pad is fixedly provided at the bottom end of the fixed support sheet.

[0009] Preferably, the mounting piece is fixedly arranged in an equidistant ring on the peripheral wall of the lifting rod, the mounting piece is rotatably provided with a fixing column through a damping shaft, and a threaded tube is rotatably provided at the end of the fixing column; a support rod is fixedly arranged at the bottom end of the stud, and an anti-slip convex pattern is fixedly arranged at the bottom end of the support rod.

[0010] Preferably, the circular hole, the positioning hole and the latch have corresponding setting positions and the same number of setting groups, and the latch is plugged into the circular hole and the positioning hole; the latch and the mounting hole have corresponding setting positions and the same number of setting groups, and the two are plugged into each other.

[0011] Preferably, the threaded tube and the stud have corresponding setting positions and the same number of setting groups, and the two are threadedly connected.

[0012] Preferably, the support rod and the jack are arranged at corresponding positions and have the same number of groups, the support rod is plugged into the jack, and the support rod is sleeved into the threaded tube.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The straight rod that can be extended through the support assembly cooperates with the fixed support piece that controls the lifting of the screw to improve the support of the base. At the same time, it plays a supporting role for the lifting rod through the installation of the support rod, thereby improving the supporting effect of the whole device, ensuring the stability of the whole device, and avoiding overturning safety accidents when lifting objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A partial enlarged view of the

[0017] Figure 3 This is a half-section view of the threaded pipe structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the straight rod structure connection of the utility model.

[0019] In the figure: base 1, lifting rod 2, mounting track frame 3, hanging mechanism 4, universal wheel 5, fixing rod 6, straight groove 7, round hole 8, limit block 9, positioning hole 10, straight rod 11, plug hole 12, fixing block 13, screw 14, rotating handle 15, fixing support sheet 16, anti-skid pad 17, mounting part 18, fixing column 19, threaded tube 20, stud 21, support rod 22, anti-skid convex pattern 23, latch 24, mounting hole 25. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4The utility model provides a technical solution: a new type of free sliding lifting support device includes a base 1, a lifting rod 2, a hanging mechanism 4 and a support assembly; a lifting rod 2 is installed at the center of the upper end of the base 1, and a mounting track frame 3 is installed at the output end of the lifting rod 2 to control the lifting height. The mounting track frame 3 is slidably installed with a hanging mechanism 4, and the hanging mechanism 4 moves on the mounting track frame 3 to perform lifting operations; the base 1 is fixedly provided with a universal wheel 5 in a matrix to realize the control movement of the device, and the support assembly is arranged on the base 1; the support assembly includes a fixing rod 6, a straight groove 7, a round hole 8, a limit block 9, a positioning hole 10, a straight rod 11, a jack 12, a fixing block 13, Screw 14, rotating handle 15, fixed support sheet 16, anti-skid pad 17, mounting part 18, fixed column 19, threaded tube 20, stud 21, support rod 22, anti-skid convex pattern 23 and latch 24; fixed rod 6 is fixedly arranged at four corners of the lower end of base 1 at equal distances, straight groove 7 is provided in fixed rod 6, round hole 8 is provided on fixed rod 6, and round hole 8 passes through straight groove 7; limit block 9 is movably connected in straight groove 7, and positioning hole 10 is provided at the upper end of limit block 9, and the circular hole 8, positioning hole 10 and latch 24 are arranged in corresponding positions and the number of groups is the same, and latch 24 is plugged with circular hole 8 and positioning hole 10 to fix the position of straight rod 11 when the device is working; the side end of limit block 9 is fixed A straight rod 11 is provided, and the straight rod 11 extends through the fixed rod 6 to facilitate the stability of the device during hoisting. The socket 12 is provided on the straight rod 11, and the mounting hole 25 is provided on the straight rod 11. The latch 24 corresponds to the mounting hole 25 in position and has the same number of groups. The two are plugged in and are used to fix the position of the straight rod 11 when the device is moved; a fixed block 13 is fixedly provided at the end of the straight rod 11, and a screw 14 is threadedly connected to the fixed block 13. A rotating handle 15 is fixedly provided on the upper end of the screw 14, and a fixed support sheet 16 is fixedly provided on the lower end of the screw 14. The fixed support sheet 16 contacts the ground to play a supporting role, and an anti-skid pad 17 is fixedly provided at the bottom end of the fixed support sheet 16 to play an anti-skid effect The result is that the mounting piece 18 is fixedly arranged in an equidistant ring on the peripheral wall of the lifting rod 2, and the mounting piece 18 is rotatably provided with a fixing column 19 through a damping shaft, and a threaded tube 20 is rotatably provided on the end of the fixing column 19; a support rod 22 is fixedly arranged at the bottom end of the stud 21, and the threaded tube 20 corresponds to the setting position of the stud 21 and is set in the same number of groups, and the two are threadedly connected, and the support rod 22 is sleeved with the threaded tube 20, which is convenient for controlling the lifting and lowering of the support rod 22; an anti-slip convex pattern 23 is fixedly arranged at the bottom end of the support rod 22, and the support rod 22 corresponds to the setting position of the socket 12 and is set in the same number of groups, and the support rod 22 is plugged into the socket 12, which has a limiting operation on the support rod 22, so that the support of the support rod 22 is more stable.

[0022] When the utility model is in use, the base 1 is moved to the hoisting position, and then the pin 24 is pulled out to separate it from the mounting hole 25, and the straight rod 11 is extended along the fixing rod 6 until the positioning hole 10 corresponds to the position of the round hole 8, and the pin 24 is inserted to fix the position of the straight rod 11, and the rotating handle 15 is rotated to rotate the screw rod 14 to drive the fixed support plate 16 to descend, and the anti-slip pad 17 contacts the ground; the fixing column 19 is rotated to align the support rod 22 with the insertion hole 12 and insert it, and the threaded tube 20 is rotated to drive the support rod 22 to descend and be inserted into the insertion hole 12 until the bottom end of the support rod 22 contacts the ground, which provides auxiliary support for the lifting rod 2; the lifting rod 2 controls the height position of the mounting track frame 3, and the hanging mechanism 4 moves the mounting track frame 3 to perform the lifting operation.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of free sliding lifting support device, characterized in that: The invention comprises a base (1), a lifting rod (2), a hanging mechanism (4) and a support assembly; the lifting rod (2) is installed at the center of the upper end of the base (1); a mounting track frame (3) is installed at the output end of the lifting rod (2); and a hanging mechanism (4) is slidably installed on the mounting track frame (3); universal wheels (5) are fixedly arranged in a matrix on the base (1); and the support assembly is arranged on the base (1).

2. According to claim 1, a new type of free sliding lifting support device is characterized by: The support assembly comprises a fixing rod (6), a straight groove (7), a round hole (8), a limiting block (9), a positioning hole (10), a straight rod (11), a plug hole (12), a fixing block (13), a screw rod (14), a rotating handle (15), a fixing support sheet (16), an anti-skid pad (17), a mounting member (18), a fixing column (19), a threaded tube (20), a screw rod (21), a supporting rod (22), an anti-skid convex pattern (23), a latch (24) and a mounting hole (25); the fixing rod (6) is fixedly arranged at four corners of the lower end of the base (1) at equal distances, a straight groove (7) is provided in the fixing rod (6), a round hole (8) is provided on the fixing rod (6), and the round hole (8) passes through the straight groove (7). The limit block (9) is movably connected to the straight groove (7); a positioning hole (10) is provided at the upper end of the limit block (9); a straight rod (11) is fixedly provided at the side end of the limit block (9); the straight rod (11) penetrates and extends out of the fixing rod (6); a plug hole (12) is provided on the straight rod (11); and a mounting hole (25) is provided on the straight rod (11); the fixing block (13) is fixedly provided at the end of the straight rod (11); a screw rod (14) is threadedly connected to the fixing block (13); a rotating handle (15) is fixedly provided at the upper end of the screw rod (14); a fixed support sheet (16) is fixedly provided at the lower end of the screw rod (14); and an anti-slip pad (17) is fixedly provided at the bottom end of the fixed support sheet (16).

3. According to claim 2, a new type of free sliding lifting support device is characterized by: The mounting member (18) is fixedly arranged in an equidistant annular manner on the peripheral wall of the lifting rod (2); the mounting member (18) is rotatably provided with a fixing column (19) via a damping shaft, and a threaded tube (20) is rotatably provided at the end of the fixing column (19); a supporting rod (22) is fixedly arranged at the bottom end of the stud (21), and an anti-slip convex pattern (23) is fixedly arranged at the bottom end of the supporting rod (22).

4. According to claim 2, a new type of free sliding lifting support device is characterized by: The circular hole (8), the positioning hole (10) and the latch (24) are arranged at corresponding positions and have the same number of groups, and the latch (24) is plugged into the circular hole (8) and the positioning hole (10); the latch (24) and the mounting hole (25) are arranged at corresponding positions and have the same number of groups, and the two are plugged into each other.

5. According to claim 2, a new type of free sliding lifting support device is characterized by: The threaded tube (20) and the stud (21) are arranged at corresponding positions and in the same number of groups, and the two are threadedly connected.

6. According to claim 2, a new type of free sliding lifting support device is characterized by: The support rod (22) and the insertion hole (12) are arranged at corresponding positions and have the same number of groups. The support rod (22) and the insertion hole (12) are plugged into each other, and the support rod (22) and the threaded tube (20) are sleeved into each other.

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