Manual winch type carbon fiber lifting rod

Abstract

The utility model relates to the technical field of lifting rods, and discloses a manual winch type carbon fiber lifting rod which comprises a lifting rod body, and a plurality of supporting assemblies capable of supporting the lifting rod body are arranged on the cylindrical face of the lifting rod body. The cylindrical surface of the lifting rod is sleeved with an adjusting assembly used for controlling the supporting assembly to support the lifting rod at different heights. By arranging the supporting assembly and the adjusting assembly, when the lifting rod needs to be supported additionally, the supporting assembly is unfolded, then the adjusting assembly is moved to adjust the height of the supporting assembly, and when the lifting rod does not need to be supported additionally, a plurality of bottom plates can be spliced together and can be attracted together through magnets; in this way, the whole supporting assembly can be attached to the lifting rod, no extra space is occupied, the supporting equipment does not need to be separated from the lifting rod, and the lifting rod and the supporting equipment are convenient to transport.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lifting rod especially relates to a manual capstan type carbon fiber lifting rod. BACKGROUND

[0002] The current carbon fiber lifting rod is a liftable rod body made of carbon fiber material. It combines the advantages of high strength and low density of carbon fiber, and realizes height adjustment through reasonable mechanical structure, and is used in many fields such as communication, radar, photography, etc. as a tool for supporting and lifting equipment, which can provide stable support and is light in weight and corrosion resistant.

[0003] In the Chinese utility model patent with the publication number CN206033108U, a carbon fiber manual lifting rod is disclosed. The above prior art, although the guide key on the outer wall of the middle circular pipe can play the role of the reinforcing rib, and the bending strength and tensile strength of the pipe are enhanced, but the carbon fiber lifting rod can only rely on the bolt fixed base during use, and the weight of the carbon fiber lifting rod itself is light. After encountering strong wind, the supporting force of the bolt and the base is insufficient, and generally increasing the supporting force of the carbon fiber lifting rod is carried out by using external support, and the volume of the external support is large. After installation, it is not only inconvenient to disassemble, but also it is troublesome to transport together with the carbon fiber lifting rod. Therefore, it is necessary to design a device that can support the carbon fiber lifting rod and be convenient to transport together with the carbon fiber lifting rod. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model provides a manual capstan type carbon fiber lifting rod.

[0005] The utility model adopts the following technical scheme: a manual capstan type carbon fiber lifting rod, including the lifting rod, the cylindrical surface of the lifting rod is provided with a plurality of support assemblies capable of supporting the lifting rod, the cylindrical surface of the lifting rod is provided with an adjusting assembly for controlling the support assembly to support the lifting rod at different heights, the support assembly includes a first support plate provided on one side of the lifting rod and having a plug-in slot opened at the bottom end, and a second support plate slidingly plugged into the plug-in slot, the top end of the first support plate is rotatably installed with a connecting block, the adjusting assembly includes a fixed sleeve provided on the bottom of the cylindrical surface of the lifting rod, and a moving ring sliding on the cylindrical surface of the fixed sleeve, and the connecting block is fixedly installed with the cylindrical surface of the moving ring.

[0006] By the above technical scheme, when the lifting rod needs to be supported, the first supporting plate is unfolded, then the second supporting plate is supported, the moving ring slides up and down on the fixed sleeve, the height of the first supporting plate can be adjusted, thereby increasing the supporting distance of the second supporting plate, and the stability of the support is better.

[0007] As a further improvement of the above scheme, a plurality of sliding grooves are arranged in an annular array on the cylindrical surface of the fixed sleeve, a sliding block is slidably installed in each sliding groove, and one side of each sliding block is fixedly installed with the inner ring surface of the moving ring.

[0008] By the above technical scheme, the sliding block slides up and down in the sliding groove, which makes the moving ring slide up and down on the cylindrical surface of the fixed sleeve, and the moving ring cannot rotate on the fixed sleeve due to the cooperation of the sliding groove and the sliding block.

[0009] As a further improvement of the above scheme, the moving ring is provided with a first threaded column on one side, one end of the first threaded column is threaded through the moving ring and abuts against the fixed sleeve, and the other end of the first threaded column is fixedly installed with a first rotating block.

[0010] By the above technical scheme, after the moving ring slides on the fixed sleeve, rotating the first rotating block will cause the first threaded column to press the fixed sleeve, thereby fixing the position of the moving ring.

[0011] As a further improvement of the above scheme, each first supporting plate is provided with a second threaded column on one side of the bottom end, one end of each second threaded column is threaded through the adjacent first supporting plate and abuts against the adjacent second supporting plate, and the other end of each second threaded column is fixedly installed with a second rotating block.

[0012] By the above technical scheme, after the second supporting plate is pulled out of the first supporting plate, rotating the second rotating block will cause the second threaded column to abut against the second supporting plate, thereby fixing the position of the second supporting plate.

[0013] As a further improvement of the above scheme, the bottom end of each second supporting plate is rotatably installed with a bottom plate, and each bottom plate is arranged in a fan shape.

[0014] By the above technical scheme, the bottom plate will replace the bottom end of the second supporting plate to contact the ground, which will make the supporting force of the second supporting plate more stable.

[0015] As a further improvement of the above scheme, two installation grooves are formed on both sides of each bottom plate, and a magnet is fixedly installed in each installation groove.

[0016] By the above technical scheme, when the lifting rod does not need additional support, the plurality of bottom plates can be surrounded together by the magnet and avoided from shaking, thereby facilitating transportation together with the lifting rod.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] The utility model discloses a support assembly and adjusting assembly are set up, when the lifting rod needs additional support, unfolding support assembly, then moving adjusting assembly to adjust the height of support assembly, when the lifting rod does not need additional support, can the plurality of bottom plates are spliced together, and the magnet will attract the plurality of bottom plates together, so that the whole support assembly will be attached with the lifting rod, will not occupy the additional space, and do not need to separate the support equipment with the lifting rod, make the transportation of lifting rod and support equipment become convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is three -dimensional structure schematic drawing of the utility model;

[0020] Figure 2 It is the bottom structure schematic diagram of the utility model Figure 1 ;

[0021] Figure 3 It is support assembly folding structure schematic diagram of the utility model;

[0022] Figure 4 It is A department structure enlarged view of the utility model Figure 1 ;

[0023] Main symbol explanation:

[0024] 1, lifting rod;201, first support plate;202, second support plate;301, fixed sleeve;302, moving ring;4, connecting block;5, sliding groove;6, sliding block;7, first threaded column;8, first rotating block;9, second threaded column;10, second rotating block;11, bottom plate;12, magnet. DETAILED DESCRIPTION

[0025] Below, combining the drawings and specific embodiment, to the utility model do further description, need explanation is, under the premise of not conflicting, the following described each embodiment between or each technical feature between can be arbitrarily combined and form new embodiment.

[0026] Please combine Figures 1-4 , the utility model discloses a kind of manual capstan formula carbon fiber lifting rods of the embodiment, including lifting rod 1, the cylindrical surface of lifting rod 1 is equipped with multiple support assemblies capable of supporting lifting rod 1, the cylindrical surface of lifting rod 1 is equipped with adjusting assembly for controlling support assembly to support lifting rod 1 at different heights.

[0027] The support assembly comprises a first support plate 201 arranged at one side of the lifting rod 1 and having an insertion slot formed at the bottom end, and a second support plate 202 slidably inserted into the insertion slot, a connecting block 4 is rotatably installed at the top end of the first support plate 201, the adjusting assembly comprises a fixing sleeve 301 fixedly sleeved on the bottom of the cylindrical surface of the lifting rod 1 and a moving ring 302 slidably sleeved on the cylindrical surface of the fixing sleeve 301, and the connecting block 4 is fixedly installed on the cylindrical surface of the moving ring 302.

[0028] When the lifting rod 1 needs to be supported, the first support plate 201 is unfolded, and then the second support plate 202 is supported, the moving ring 302 is slid up and down on the fixing sleeve 301, so that the height of the first support plate 201 can be adjusted, thereby increasing the supporting distance of the second support plate 202, and the stability of the support is better.

[0029] A plurality of sliding grooves 5 arranged in a ring array are formed on the cylindrical surface of the fixing sleeve 301, a sliding block 6 is slidably installed in each sliding groove 5, and one side of each sliding block 6 is fixedly installed on the inner ring surface of the moving ring 302.

[0030] The sliding of the sliding block 6 in the sliding groove 5 causes the moving ring 302 to slide up and down on the cylindrical surface of the fixing sleeve 301, and the moving ring 302 cannot rotate on the fixing sleeve 301 due to the cooperation of the sliding groove 5 and the sliding block 6.

[0031] A first threaded column 7 is arranged on one side of the moving ring 302, one end of the first threaded column 7 is threaded through the moving ring 302 and abuts against the fixing sleeve 301, and the other end of the first threaded column 7 is fixedly installed with a first rotating block 8.

[0032] After the moving ring 302 slides on the fixing sleeve 301, rotating the first rotating block 8 causes the first threaded column 7 to press the fixing sleeve 301, thereby fixing the position of the moving ring 302.

[0033] A second threaded column 9 is arranged on one side of the bottom end of each first support plate 201, one end of each second threaded column 9 is threaded through the adjacent first support plate 201 and abuts against the adjacent second support plate 202, and the other end of each second threaded column 9 is fixedly installed with a second rotating block 10.

[0034] After the second support plate 202 is pulled out of the first support plate 201, rotating the second rotating block 10 causes the second threaded column 9 to abut against the second support plate 202, thereby fixing the position of the second support plate 202.

[0035] The bottom end of each second supporting plate 202 is rotationally installed with a bottom plate 11, each bottom plate 11 is arranged in a fan shape, both sides of each bottom plate 11 are provided with an installation slot, and the inside of each installation slot is fixedly installed with a magnet 12.

[0036] The bottom plate 11 contacts the ground at the bottom end of the second supporting plate 202, so that the supporting force of the second supporting plate 202 is more stable, when the lifting rod 1 does not need additional support, the plurality of bottom plates 11 can be surrounded together and adsorbed together by the magnet 12, so that the second supporting plate 202 and the first supporting plate 201 are prevented from shaking, and the lifting rod 1 is conveniently transported together.

[0037] The implementation principle of the manual capstan type carbon fiber lifting rod in the embodiment of the application is as follows: when the lifting rod 1 needs to be supported, the plurality of bottom plates 11 that are combined together are separated, then the first rotating block 8 is rotated, so that the first threaded column 7 is rotated and separated from the fixed sleeve 301, so that the moving ring 302 can slide on the fixed sleeve 301.

[0038] Then, the plurality of second rotating blocks 10 are rotated to separate the plurality of second threaded columns 9 from the adjacent second supporting plates 202, so that each second supporting plate 202 can be pulled out from the inside of the insertion slot of the first supporting plate 201, and after the position of the second supporting plate 202 that needs to be supported is placed, the bottom plate 11 contacts the supporting surface.

[0039] Then, the second rotating block 10 and the first rotating block 8 are rotated again, so that the second threaded column 9 abuts against the second supporting plate 202, the position of the second supporting plate 202 in the first supporting plate 201 is fixed, the first threaded column 7 abuts against the fixed sleeve 301, and the moving ring 302 is fixed on the fixed sleeve 301.

[0040] In this way, when the lifting rod 1 is blown by strong wind, additional supporting force is provided to support the lifting rod 1.

[0041] When the lifting rod 1 does not need additional support, the first rotating block 8 and the second rotating block 10 are reversely rotated, so that the second supporting plate 202 can be reinserted into the inside of the first supporting plate 201, the moving ring 302 can be re-slid to the top of the fixed sleeve 301, then the first rotating block 8 and the second rotating block 10 are rotated again, so that the positions of the second supporting plate 202 and the moving ring 302 are fixed, and then the plurality of bottom plates 11 are combined together, and the plurality of bottom plates 11 are adsorbed together by the magnet 12, so that the storage of the second supporting plate 202 is completed.

[0042] The second supporting plate 202 does not affect the normal use of the lifting rod 1 after being accommodated close to the lifting rod 1, and when the lifting rod 1 is moved, the additional support on the lifting rod 1 does not need to be disassembled, but can be directly carried together with the lifting rod 1, and does not occupy additional positions, facilitating transportation and use.

[0043] The above embodiment is only a preferred embodiment of the present application, and cannot be used to limit the scope of protection of the present application. Any non-substantial change and replacement made by a person skilled in the art on the basis of the present application belongs to the scope of protection required by the present application.

Claims

1. A hand winch carbon fiber lifting pole comprising a lifting pole (1), characterized in that, The cylindrical surface of the lifting rod (1) is provided with a plurality of support assemblies capable of supporting the lifting rod (1), and the cylindrical surface of the lifting rod (1) is sleeved with an adjusting assembly for controlling the support assemblies to support the lifting rod (1) at different heights, the support assembly comprises a first support plate (201) provided on one side of the lifting rod (1) and having a plug-in slot opened at the bottom end, and a second support plate (202) slidingly plugged into the plug-in slot, the top end of the first support plate (201) is rotatably installed with a connecting block (4), and the adjusting assembly comprises a fixed sleeve (301) fixedly sleeved on the bottom of the cylindrical surface of the lifting rod (1) and a moving ring (302) sliding on the cylindrical surface of the fixed sleeve (301), and the connecting block (4) is fixedly installed on the cylindrical surface of the moving ring (302).

2. A hand winch carbon fibre lifting pole as claimed in claim 1 characterised in that, A plurality of sliding grooves (5) arranged in an annular array are formed in the cylindrical surface of the fixed sleeve (301), and a sliding block (6) is slidingly installed in each sliding groove (5), and one side of each sliding block (6) is fixedly installed with the inner ring surface of the moving ring (302).

3. A hand winch carbon fiber lift pole as claimed in claim 1, wherein, One side of the moving ring (302) is provided with a first threaded column (7), one end of the first threaded column (7) is threaded through the moving ring (302) and abuts against the fixed sleeve (301), and the other end of the first threaded column (7) is fixedly installed with a first rotating block (8).

4. A hand winch carbon fiber lift pole as claimed in claim 1, wherein, One side of the bottom end of each first support plate (201) is provided with a second threaded column (9), one end of each second threaded column (9) is threaded through the adjacent first support plate (201) and abuts against the adjacent second support plate (202), and the other end of each second threaded column (9) is fixedly installed with a second rotating block (10).

5. A hand winch carbon fiber lift pole as claimed in claim 1, wherein, The bottom end of each second support plate (202) is rotatably installed with a bottom plate (11), and each bottom plate (11) is arranged in a fan shape.

6. A hand winch carbon fibre lifting pole as claimed in claim 5 wherein, Both sides of each bottom plate (11) are provided with mounting grooves, and each mounting groove is fixedly installed with a magnet (12).

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