CN220745203U - Space grid structure unit body lifting device - Google Patents
Space grid structure unit body lifting device Download PDFInfo
- Publication number
- CN220745203U CN220745203U CN202322033964.3U CN202322033964U CN220745203U CN 220745203 U CN220745203 U CN 220745203U CN 202322033964 U CN202322033964 U CN 202322033964U CN 220745203 U CN220745203 U CN 220745203U
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- servo motor
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- grid structure
- unit body
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- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000003466 welding Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 4
- 238000004804 winding Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a space grid structure unit body lifting device which comprises an adjusting bracket, wherein the adjusting bracket comprises a base, a rotating mechanism is arranged on the base, a supporting column is arranged on the base, an adjusting plate is welded at the other end of the supporting column, and an adjusting mechanism is arranged on the adjusting plate; the lifting mechanism comprises a second servo motor, the second servo motor is arranged on one side of the supporting column, the output end of the second servo motor is connected with a winding roller, the winding roller is connected with a lifting rope, the lifting rope is in contact connection with the first positioning pulley, the second positioning pulley and the third positioning pulley, the other end of the lifting rope is connected with a plurality of branching lines, and the other ends of the branching lines are connected with lifting hooks.
Description
Technical Field
The utility model relates to the technical field of grid construction, in particular to a space grid structure unit body hoisting device.
Background
The grid structure can be divided into a flat grid and a curved grid according to the shape. Typically, flat racks are referred to as racks; the curved net rack is called net shell, the net shell structure is a curved grid structure, has the characteristics of a rod system structure and a thin shell structure, has reasonable stress, the coverage span is large, and the coverage is a space structure which is very concerned at home and abroad, has the fastest development for half a century and has wide development prospect.
The Chinese patent with the prior publication number of CN203497952U is referred to for a space grid structure unit body hoisting device; the method is characterized in that: the device comprises a suspension arm, a winch, a pulley, a frame, a sliding rail, rollers and a steel cable; at least four rollers are symmetrically arranged at the bottom of the frame, the sliding rail is arranged below the frame and is in surface contact with the rollers, the rollers slide in the sliding rail, the suspension arm is arranged at one end of the frame, the winch is arranged on the frame, the winch is connected with the pulleys through steel cables, and the steel cables penetrate through the suspension arm.
The space grid structure unit body lifting device adopts the design, has the advantages of simple structure, small occupied area, flexible use, suitability for lifting various high-altitude grid structure components and reduction of construction cost. However, the space grid structure unit body lifting device still has some disadvantages, such as: the pulley can not carry out the displacement, can't adjust apart from lifting the rack, and it is not good to lift up stable effect.
Disclosure of Invention
Aiming at the problems in the background art, the utility model aims to provide a space grid structure unit body hoisting device so as to solve the problems in the background art.
The technical aim of the utility model is realized by the following technical scheme:
a space grid structure unit body lifting device comprises
The adjusting bracket comprises a base, a rotating mechanism is arranged on the base, a supporting column is arranged on the base, an adjusting plate is welded at the other end of the supporting column, and an adjusting mechanism is arranged on the adjusting plate;
the lifting mechanism comprises a second servo motor, the second servo motor is installed on one side of the supporting column, the output end of the second servo motor is connected with a winding roller, a first positioning pulley and a second positioning pulley are installed on the adjusting plate, the adjusting mechanism is connected with a third positioning pulley, a lifting rope is connected to the winding roller, the lifting rope is in contact connection with the first positioning pulley and the second positioning pulley, the third positioning pulley is in contact connection with a plurality of branching lines, and the other ends of the branching lines are connected with lifting hooks.
Through adopting above-mentioned technical scheme, this space grid structure unit body hoist device passes through rotating mechanism's setting to drive the rack that lifts by crane and rotate, through adjusting mechanism's setting, adjustable drive rack carries out the distance adjustment and uses, thereby increases rack lifting effect, through hoist mechanism's setting, can lift the rack and use, through setting up of a plurality of separated times and lifting hook, multiplicable lifting stabilizing effect, can use the better hoist and mount of rack.
Preferably, the rotating mechanism comprises a first servo motor, the first servo motor is installed on the base, the output end of the first servo motor is connected with a first gear disc, a second gear disc is arranged on the supporting column, and the first gear disc is meshed with the second gear disc.
Through adopting above-mentioned technical scheme, first servo motor can drive the support column through first toothed disc and second toothed disc and rotate, is convenient for adjust the rack and lifts up and use.
Preferably, the base is welded with a connecting ring, one end of the support column is clamped in the connecting ring, one end of the connecting ring is welded with a first limiting ring, one end of the support column is provided with a first limiting groove, the first limiting ring is slidably connected in the first limiting ring, and a plurality of balls are arranged at one end of the base and one end of the support column.
Through adopting above-mentioned technical scheme, through the setting of first spacing ring and first spacing groove, can carry out spacing connection with support column one end, through the setting of a plurality of balls, the support column of being convenient for rotates.
Preferably, the support column is provided with a support ring, a second limiting ring is welded in the support ring, a second limiting groove is formed in the support column, the second limiting ring is clamped in the second limiting groove, and a plurality of support rods are welded between the support ring and the base.
Through adopting above-mentioned technical scheme, through the setting of holding ring and bracing piece, can support the support column, and do not influence the support column and rotate.
Preferably, the adjusting mechanism comprises a third servo motor, the third servo motor is arranged at one end of the adjusting plate, a moving groove is formed in the adjusting plate, a first threaded rod is rotationally connected to the moving groove, the output end of the third servo motor is connected with the first threaded rod, a moving block is connected to the first threaded rod in a threaded mode, and the moving block is connected with the third positioning pulley.
Through adopting above-mentioned technical scheme, the third servo motor passes through the threaded rod and drives the movable block and remove in the removal inslot to drive the third positioning pulley and remove the regulation, thereby adjust the hoist and mount distance.
Preferably, one end of the lifting hook is in threaded connection with a second threaded rod, one end of the second threaded rod is rotationally connected with an arc-shaped clamping plate, and the other end of the second threaded rod is welded with a rotating handle.
By adopting the technical proposal, the arc clamping plate can be driven to move by the arrangement of the second threaded rod, the arc splint carry out the centre gripping with the rack and fix, are convenient for use rack hoist and mount, through the setting of turning handle, the second threaded rod of being convenient for rotate.
Preferably, a first rubber pad is arranged on one side of the arc-shaped clamping plate, an arc-shaped groove is formed in the lifting hook, and a second rubber pad is arranged in the arc-shaped groove.
Through adopting above-mentioned technical scheme, through the setting of first rubber pad and second rubber pad, the frictional force of multiplicable arc splint and lifting hook, multiplicable rack centre gripping effect.
Preferably, the base is provided with a plurality of mounting threaded holes.
Through adopting above-mentioned technical scheme, through the setting of a plurality of installation screw holes, be convenient for install fixedly the base.
In summary, the utility model has the following advantages:
this space grid structure unit body hoist device passes through rotary mechanism's setting to drive the rack that lifts by crane and rotate, through adjustment mechanism's setting, adjustable drive rack carries out the distance adjustment and uses, thereby increases the rack and lifts by crane the effect, through lifting mechanism's setting, can lift the rack and use, through setting up of a plurality of separated times and lifting hook, multiplicable lifting stabilization effect, can use the better hoist and mount of rack.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;
fig. 4 is a schematic cross-sectional view of the hook of the present utility model.
Reference numerals: 1. adjusting the bracket; 101. a base; 1011. installing a threaded hole; 102. a rotating mechanism; 1021. a first servo motor; 1022. a first gear plate; 1023. a second gear plate; 103. a support column; 104. an adjusting plate; 105. an adjusting mechanism; 1051. a third servo motor; 1052. a moving groove; 1053. a first threaded rod; 1054. a moving block; 106. a connecting ring; 107. a first stop collar; 108. a first limit groove; 109. a ball; 110. a support ring; 111. a second limiting ring; 112. the second limit groove; 113. a support rod; 2. a hoisting mechanism; 201. a second servo motor; 202. a wind-up roll; 203. a first positioning pulley; 204. a second positioning pulley; 205. a third positioning pulley; 206. a hanging rope; 207. branching; 208. a lifting hook; 209. a second threaded rod; 210. an arc clamping plate; 211. a rotating handle; 212. a first rubber pad; 213. an arc-shaped groove; 214. and a second rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to FIGS. 1 to 4, a space truss unit body lifting device includes
The adjusting bracket 1 comprises a base 101, wherein the base 101 is provided with a plurality of mounting threaded holes 1011, the base 101 is convenient to mount and fix through the arrangement of the plurality of mounting threaded holes 1011, the base 101 is provided with a rotating mechanism 102, the base 101 is provided with a supporting column 103, the other end of the supporting column 103 is welded with an adjusting plate 104, and the adjusting plate 104 is provided with an adjusting mechanism 105;
the hoisting mechanism 2 comprises a second servo motor 201, the second servo motor 201 is arranged on one side of the supporting column 103, the output end of the second servo motor 201 is connected with a winding roller 202, a first positioning pulley 203 and a second positioning pulley 204 are arranged on the adjusting plate 104, the adjusting mechanism 105 is connected with a third positioning pulley 205, a hoisting rope 206 is connected to the winding roller 202, the hoisting rope 206 is in contact connection with the first positioning pulley 203, the second positioning pulley 204 and the third positioning pulley 205, the other end of the hoisting rope 206 is connected with a plurality of branching lines 207, and the other end of the branching lines 207 is connected with a lifting hook 208.
In some specific embodiments, the rotating mechanism 102 includes a first servo motor 1021, the first servo motor 1021 is installed on the base 101, the output end of the first servo motor 1021 is connected with a first gear disk 1022, a second gear disk 1023 is arranged on the support column 103, the first gear disk 1022 is connected with the second gear disk 1023 in a meshed manner, the first servo motor 1021 can drive the support column 103 to rotate through the first gear disk 1022 and the second gear disk 1023, the grid frame is lifted by the aid of an adjusting angle conveniently, a connecting ring 106 is welded on the base 101, one end of the support column 103 is clamped in the connecting ring 106, one end of the connecting ring 106 is welded with a first limiting ring 107, one end of the support column 103 is provided with a first limiting groove 108, the first limiting ring 107 is slidably connected in the first limiting ring 107, one end of the base 101 and one end of the support column 103 are provided with a plurality of balls 109, one end of the support column 103 can be in a limiting connection through the arrangement of the first limiting groove 108, the support column 103 can rotate through the arrangement of the plurality of balls 109, a support column 103 is provided with a supporting ring 110 on the support column 103, the support column 103 is convenient to use the grid frame in the adjusting angle, the second limiting ring 111 is arranged in the supporting ring 110, the support column 103 is provided with a second limiting ring 111, the second limiting ring 111 is welded with the second limiting ring 111, the second limiting ring 103 is not welded with the supporting ring 112, and the supporting ring 113 is not in the supporting ring is in the limiting groove 113 is welded with the supporting ring 110, and is provided with the supporting ring 113, and is in the supporting ring 103 and is in the limiting groove is arranged between the supporting ring and supporting ring 103 and the supporting ring 103.
In other embodiments, the adjusting mechanism 105 includes a third servo motor 1051, the third servo motor 1051 is installed at one end of the adjusting plate 104, a moving slot 1052 is formed in the adjusting plate 104, a first threaded rod 1053 is rotationally connected to the moving slot 1052, an output end of the third servo motor 1051 is connected to the first threaded rod 1053, a moving block 1054 is in threaded connection with the first threaded rod 1053, the moving block 1054 is connected to the third positioning pulley 205, and the third servo motor 1051 drives the moving block 1054 to move in the moving slot 1052 through the threaded rod, so as to drive the third positioning pulley 205 to perform moving adjustment, thereby adjusting the lifting distance.
Specifically, lifting hook 208 one end threaded connection has second threaded rod 209, second threaded rod 209 one end rotates and is connected with arc splint 210, the welding of second threaded rod 209 other end has turning handle 211, setting through second threaded rod 209 can drive arc splint 210 and remove, arc splint 210 carries out the centre gripping fixedly with the rack, be convenient for use rack hoist and mount, setting through turning handle 211, be convenient for rotate second threaded rod 209, arc splint 210 one side is equipped with first rubber pad 212, arc wall 213 has been seted up to lifting hook 208, be equipped with second rubber pad 214 in the arc wall 213, setting through first rubber pad 212 and second rubber pad 214, the frictional force of multiplicable arc splint 210 and lifting hook 208, multiplicable rack clamping effect.
The use principle and the advantages are that:
during the use, fix base 101, lifting hook 208 and rack are connected, rotate swivel handle 211, the arc splint 210 is driven to remove to second threaded rod 209, arc splint 210 and rack contact are connected, can with lifting hook 208 and rack fixed connection, increase the stability of lifting, when lifting the rack, second servo motor 201 is through wind-up roll 202 with lifting rope 206 rolling, can lift the rack, after lifting the rack, when needing the angle modulation, first servo motor 1021 drives support column 103 through first gear disk 1022 and second gear disk 1023 and rotates, thereby drive the rack and carry out rotatory hoist and mount, when adjusting the hoist and mount distance of rack, third servo motor 1051 drives movable block 1054 through first threaded rod 1053 and removes in the removal groove 1052, drive third location pulley 205 and remove the regulation, thereby adjust rack hoist and mount distance.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a space grid structure unit body hoist device which characterized in that includes
The adjusting support (1), the adjusting support (1) comprises a base (101), a rotating mechanism (102) is arranged on the base (101), a supporting column (103) is arranged on the base (101), an adjusting plate (104) is welded at the other end of the supporting column (103), and an adjusting mechanism (105) is arranged on the adjusting plate (104);
hoist mechanism (2), hoist mechanism (2) include second servo motor (201), second servo motor (201) are installed support column (103) one side, second servo motor (201) output is connected with wind-up roll (202), install first location pulley (203) and second location pulley (204) on regulating plate (104), regulating mechanism (105) are connected with third location pulley (205), be connected with lifting rope (206) on wind-up roll (202), lifting rope (206) with first location pulley (203) with second location pulley (204) third location pulley (205) contact connection, the lifting rope (206) other end is connected with a plurality of separated times (207), a plurality of separated times (207) other end are connected with lifting hook (208).
2. The space grid structure unit body hoisting device according to claim 1, wherein: the rotating mechanism (102) comprises a first servo motor (1021), the first servo motor (1021) is installed on the base (101), the output end of the first servo motor (1021) is connected with a first gear disc (1022), a second gear disc (1023) is arranged on the supporting column (103), and the first gear disc (1022) is meshed with the second gear disc (1023).
3. The space grid structure unit body hoisting device according to claim 1, wherein: the novel anti-theft device is characterized in that a connecting ring (106) is welded on the base (101), one end of the supporting column (103) is clamped in the connecting ring (106), one end of the connecting ring (106) is welded with a first limiting ring (107), one end of the supporting column (103) is provided with a first limiting groove (108), the first limiting ring (107) is slidably connected in the first limiting ring (107), and a plurality of balls (109) are arranged at one end of the base (101) and one end of the supporting column (103).
4. The space grid structure unit body hoisting device according to claim 1, wherein: be equipped with support ring (110) on support column (103), the welding has second spacing ring (111) in support ring (110), second spacing groove (112) have been seted up on support column (103), second spacing ring (111) block is in second spacing groove (112), support ring (110) with weld between base (101) a plurality of bracing pieces (113).
5. The space grid structure unit body hoisting device according to claim 1, wherein: adjustment mechanism (105) are including third servo motor (1051), third servo motor (1051) are installed regulating plate (104) one end, movable groove (1052) have been seted up on regulating plate (104), movable groove (1052) internal rotation is connected with first threaded rod (1053), third servo motor (1051) output with first threaded rod (1053) are connected, threaded connection has movable block (1054) on first threaded rod (1053), movable block (1054) with third positioning pulley (205) are connected.
6. The space grid structure unit body hoisting device according to claim 1, wherein: one end of the lifting hook (208) is in threaded connection with a second threaded rod (209), one end of the second threaded rod (209) is rotationally connected with an arc-shaped clamping plate (210), and the other end of the second threaded rod (209) is welded with a rotating handle (211).
7. The space grid structure unit body hoisting device according to claim 6, wherein: the novel lifting hook is characterized in that a first rubber pad (212) is arranged on one side of the arc clamping plate (210), an arc groove (213) is formed in the lifting hook (208), and a second rubber pad (214) is arranged in the arc groove (213).
8. The space grid structure unit body hoisting device according to claim 1, wherein: a plurality of mounting threaded holes (1011) are formed in the base (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033964.3U CN220745203U (en) | 2023-07-31 | 2023-07-31 | Space grid structure unit body lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322033964.3U CN220745203U (en) | 2023-07-31 | 2023-07-31 | Space grid structure unit body lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220745203U true CN220745203U (en) | 2024-04-09 |
Family
ID=90548605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322033964.3U Active CN220745203U (en) | 2023-07-31 | 2023-07-31 | Space grid structure unit body lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220745203U (en) |
-
2023
- 2023-07-31 CN CN202322033964.3U patent/CN220745203U/en active Active
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