CN116750663A - Hoisting apparatus for communication tower installation - Google Patents
Hoisting apparatus for communication tower installation Download PDFInfo
- Publication number
- CN116750663A CN116750663A CN202311013891.XA CN202311013891A CN116750663A CN 116750663 A CN116750663 A CN 116750663A CN 202311013891 A CN202311013891 A CN 202311013891A CN 116750663 A CN116750663 A CN 116750663A
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- Prior art keywords
- face
- plate
- fixed
- block
- groove
- Prior art date
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- 238000004891 communication Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title abstract description 6
- 239000003814 drug Substances 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 17
- 241000255925 Diptera Species 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009931 harmful effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000003351 stiffener Substances 0.000 description 4
- 239000000077 insect repellent Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M13/00—Fumigators; Apparatus for distributing gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/04—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs the effective length of which is variable in operation, e.g. longitudinally displaceable, extensible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
- B66C23/821—Bracing equipment for booms
- B66C23/826—Bracing equipment acting at an inclined angle to vertical and horizontal directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
Abstract
The invention provides a lifting device for mounting a communication tower, which relates to the technical field of communication tower mounting equipment and comprises a vehicle body, wherein a device box is fixedly arranged at the rear position of the upper end surface of the vehicle body, and four fixing blocks are symmetrically arranged on the upper end surface of the vehicle body. According to the invention, through the arrangement that the upper connecting plate at the top end of the sliding block is in threaded connection with the driving screw, the driving screw can drive the upper connecting plate to move forwards or backwards in rotation, so that the height of a material can be finely adjusted; the ventilation holes are also uniformly formed in the outer end face of the fixed cylinder, and the smell of the medicine in the fixed cylinder can escape out through the ventilation holes, so that mosquitoes can be prevented from gathering around the vehicle body. The problem of current hoist's davit can not finely tune the high position of material when lifting the material, is unfavorable for the workman to communication tower installation operation to and the mosquito can gather at the automobile body periphery when field construction, thereby causes harmful effects to the workman construction is solved.
Description
Technical Field
The invention relates to the technical field of communication tower installation equipment, in particular to a lifting device for installation of a communication tower.
Background
Communication tower is mainly used transmission and transmission of microwave, ultrashort wave and wireless network signal, and some communication towers need to be installed on the open-air altitude, and the workman generally installs the iron tower through the hoist, but current hoist in use still has following not enough:
1. the crane boom is difficult to accurately lift the material under the hook to a designated position when the material is lifted, and the position of the material cannot be finely adjusted, so that inconvenience exists when workers install a communication iron tower;
2. when a worker works in the field, the worker is easy to be bitten by mosquitoes due to more mosquitoes in the field, and if the flying insects in the field fly into eyes of the operator, the operation of the operator can be influenced, and potential safety hazards also exist.
Disclosure of Invention
In view of the above, the invention provides a lifting device for mounting a communication tower, which is characterized in that an upper connecting plate at the top end of a sliding block is in threaded connection with a driving screw, so that the driving screw can drive the upper connecting plate to move forwards or backwards in rotation, thereby finely adjusting the height of a material; the ventilation holes are also uniformly formed in the outer end face of the fixed barrel, and the smell of the medicine inside the fixed barrel can escape out through the ventilation holes, so that mosquitoes can be prevented from gathering around a vehicle body, the purpose of protecting workers is achieved, the connecting screw threads on the lower end face of the fixed barrel are connected in the connecting grooves on the surface of the fixed block, and after the smell of the medicine inside the fixed barrel is emitted, the workers can replace a new fixed barrel.
The invention provides a purpose and an effect of a lifting device for mounting a communication iron tower, which specifically comprise the following steps: a vehicle body;
the device box is fixedly arranged at the rear position of the upper end face of the vehicle body, and four fixing blocks are symmetrically arranged on the upper end face of the vehicle body;
the first driving motor is fixedly arranged on the outer end face of the right end side plate of the device box, the front end face of the first driving motor is in transmission connection with a driving shaft, and the tail end of the driving shaft is in rotary connection with the left end side plate of the device box;
the placing plate is of a circular plate structure, a connecting shaft is fixedly arranged in the middle of the lower end face of the placing plate, and the connecting shaft penetrates through the top end side plate of the device box and is fixedly connected with the driven bevel gear;
the fixed vertical plates are symmetrically provided with two groups, the fixed vertical plates are fixedly arranged on the upper end face of the placing plate, cross-shaped reinforcing ribs are arranged between the two fixed vertical plates, and a first connecting block is arranged on the inner end face of the fixed vertical plates;
the connecting transverse plates are symmetrically provided with two groups of connecting transverse plates which are rotationally connected with the fixed vertical plates, three reinforcing plates are arranged between the two groups of connecting transverse plates, and a second connecting block is fixedly arranged on the lower end face of the connecting transverse plates;
the electric cylinders are symmetrically provided with two groups, the front end face of the telescopic part of each electric cylinder is rotationally connected with a second connecting block connected with the lower end face of the transverse plate, and the rear end part of each electric cylinder is rotationally connected with a first connecting block fixed on the inner end face of the vertical plate;
the upper end face of the sliding block is fixedly provided with an upper connecting plate, and the surface of the upper connecting plate is provided with a threaded hole;
the lower connecting plate is fixedly arranged on the lower end face of the sliding block, the upper end face of the lower connecting plate is attached to the lower end face of the connecting transverse plate, the main body of the lower connecting plate is of an inverted U-shaped structure, and a hook is rotatably connected inside the lower connecting plate;
the fixed cylinder, the ventilation hole has evenly been seted up to the outer terminal surface of fixed cylinder.
Furthermore, the inside of fixed section of thick bamboo is hollow structure, and fixed section of thick bamboo is inside to be filled with driving medicine, and fixed section of thick bamboo's lower terminal surface fixed mounting has connecting screw.
Further, the upper end face of the fixed block is provided with a connecting groove, the inside of the connecting groove is provided with threads, and the connecting screw rod at the lower end of the fixed cylinder is in threaded connection with the connecting groove at the upper end face of the fixed block.
Further, a drive bevel gear is fixedly arranged on the surface of the driving shaft, the drive bevel gear is positioned in the device box, and the drive bevel gear is meshed with a driven bevel gear on the lower end face of the connecting shaft.
Further, the surface of connecting the diaphragm has been seted up and has been run through the groove, has still been seted up the second track groove at the both ends of running through the groove, and the slider joint is inside running through the groove, and a spacing fixture block is installed respectively to the both ends face of slider, and spacing fixture block slip clamping is in the second track groove.
Further, the upper end face of the connecting transverse plate is fixedly provided with a front baffle, the upper end face of the connecting transverse plate is also provided with a rear baffle, and the outer end face of the rear baffle is flush with the outer end face of the rear baffle.
Further, the outer terminal surface fixed mounting of preceding baffle has the second driving motor, and the preceding terminal surface transmission of second driving motor is connected with drive screw, and drive screw's end is connected with the backplate rotation, and drive screw and the upper junction plate threaded connection of sliding block up end.
Further, two reinforcing rods are symmetrically arranged on the outer end face of the fixed vertical plate, the reinforcing rods are of an inclined structure, and the lower end face of each reinforcing rod is fixedly connected with the placing plate.
Further, the upper end face of the device box is provided with a first track groove, the first track groove is of an annular structure, the lower end face of the placing plate is provided with three first clamping blocks in an annular mode, and the first clamping blocks on the lower end face of the placing plate are slidably clamped in the first track groove.
The beneficial effects are that: 1. according to the invention, the electric cylinder can drive the connecting transverse plate to move upwards after being started, and the upper connecting plate at the top end of the sliding block is in threaded connection with the driving screw rod, so that the driving screw rod can drive the upper connecting plate to move forwards or backwards in rotation, thereby being capable of finely adjusting the height of materials, facilitating the installation operation of workers on an iron tower, and meanwhile, the limiting clamping blocks at the two ends of the sliding block are clamped in the second track groove in a sliding way, so that the limiting clamping blocks can play a limiting role when the sliding block moves forwards and backwards.
2. Through the setting of initiative bevel gear and passive bevel gear meshing for the rotation of drive shaft can drive the rotation of placing the board, places the board and can drive the lateral shifting of couple lower extreme material in the pivoted, places the first fixture block slip clamping of board lower extreme face simultaneously in the first track groove of device case up end, makes first fixture block can play support and limiting displacement to placing the board.
3. The ventilation holes are also uniformly formed in the outer end face of the fixed barrel, and the smell of the medicine inside the fixed barrel can escape out through the ventilation holes, so that mosquitoes can be prevented from gathering around a vehicle body, the purpose of protecting workers is achieved, the connecting screw threads on the lower end face of the fixed barrel are connected in the connecting grooves on the surface of the fixed block, and after the smell of the medicine inside the fixed barrel is emitted, the workers can replace a new fixed barrel.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall device structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the fixed riser, the connection cross plate and the electric cylinder of the present invention;
FIG. 3 is a schematic cross-sectional view of the connecting cross-plate of the present invention;
FIG. 4 is a schematic view of the connection structure of the sliding block and the lower connecting plate of the present invention;
FIG. 5 is a schematic view of the internal structure of the device case of the present invention;
FIG. 6 is a schematic view of the structure of the inventive placement plate, connecting shaft and driven bevel gear;
FIG. 7 is a schematic view of the connection structure of the fixing barrel and the fixing block of the invention;
fig. 8 is a schematic view of the structure of the connecting transverse plate of the invention.
List of reference numerals:
1. a vehicle body; 2. an apparatus box; 201. a first track groove; 3. a first driving motor; 301. a drive shaft; 3011. a drive bevel gear; 4. placing a plate; 401. a connecting shaft; 4011. a passive bevel gear; 402. a first clamping block; 5. fixing a vertical plate; 501. a reinforcing rod; 502. a first connection block; 6. a connecting transverse plate; 601. a second connection block; 602. a front baffle; 603. a rear baffle; 604. a through groove; 6041. a second track groove; 7. an electric cylinder; 8. a second driving motor; 801. driving a screw; 9. a sliding block; 901. an upper connecting plate; 902. a limit clamping block; 10. a lower connecting plate; 1001. a hook; 11. a fixed block; 1101. a connecting groove; 12. a fixed cylinder; 1201. a vent hole; 1202. and (5) connecting a screw rod.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments of the present invention.
Embodiment one: please refer to fig. 1 to 8:
the invention provides a lifting device for mounting a communication tower, which comprises a vehicle body 1;
the device box 2 is fixedly arranged at the rear position of the upper end face of the vehicle body 1, and four fixing blocks 11 are symmetrically arranged on the upper end face of the vehicle body 1;
the first driving motor 3, the first driving motor 3 is fixedly installed on the outer end face of the right end side plate of the device box 2, the front end face of the first driving motor 3 is in transmission connection with a driving shaft 301, and the tail end of the driving shaft 301 is in rotary connection with the left end side plate of the device box 2;
the placing plate 4 is in a circular plate structure, a connecting shaft 401 is fixedly arranged in the middle of the lower end surface of the placing plate 4, and the connecting shaft 401 penetrates through the top end plate of the device box 2 and is fixedly connected with the driven bevel gear 4011;
the fixed risers 5 are symmetrically provided with two groups, the fixed risers 5 are fixedly arranged on the upper end face of the placement plate 4, crossed reinforcing ribs are arranged between the two fixed risers 5, and a first connecting block 502 is arranged on the inner end face of the fixed risers 5;
the connecting transverse plates 6 are symmetrically arranged in two groups, the connecting transverse plates 6 are rotationally connected with the fixed vertical plates 5, three reinforcing plates are arranged between the two groups of connecting transverse plates 6, and a second connecting block 601 is fixedly arranged on the lower end face of the connecting transverse plates 6;
the electric cylinders 7, the electric cylinders 7 are symmetrically provided with two groups, the front end surface of the telescopic part of each electric cylinder 7 is rotationally connected with a second connecting block 601 connected with the lower end surface of the transverse plate 6, and the rear end part of each electric cylinder 7 is rotationally connected with a first connecting block 502 fixed on the inner end surface of the vertical plate 5;
the upper end face of the sliding block 9 is fixedly provided with an upper connecting plate 901, and the surface of the upper connecting plate 901 is provided with a threaded hole;
the lower connecting plate 10 is fixedly arranged on the lower end face of the sliding block 9, the upper end face of the lower connecting plate 10 is attached to the lower end face of the connecting transverse plate 6, the main body of the lower connecting plate 10 is of an inverted U-shaped structure, and a hook 1001 is rotatably connected inside the lower connecting plate 10;
wherein, the surface of connecting diaphragm 6 has seted up and has run through groove 604, has run through groove 604's both ends and has still been seted up second track groove 6041, and slider 9 joint is inside run through groove 604, and a spacing fixture block 902 is installed respectively to slider 9's both ends face, and spacing fixture block 902 slip clamping is in second track groove 6041.
Wherein, the up end fixed mounting of connecting diaphragm 6 has preceding baffle 602, and the backplate 603 is still installed to the up end of connecting diaphragm 6, and the outer terminal surface of backplate 603 is parallel and level with the outer terminal surface of backplate 603, and the outer terminal surface fixed mounting of preceding baffle 602 has second driving motor 8, and the preceding terminal surface transmission of second driving motor 8 is connected with drive screw 801, and the end of drive screw 801 rotates with backplate 603 to be connected, and drive screw 801 and the upper junction plate 901 threaded connection of slider 9 up end.
By adopting the scheme, the technical effects brought are as follows: the front end face of the telescopic part of the electric cylinder 7 is rotationally connected with the second connecting block 601 connected with the lower end face of the transverse plate 6, the rear end part of the electric cylinder 7 is rotationally connected with the first connecting block 502 fixed with the inner end face of the vertical plate 5, the electric cylinder 7 can drive the transverse plate 6 to move upwards after being started, so that materials at the lower end of the hook 1001 can be lifted, the upper connecting plate 901 at the top end of the sliding block 9 is in threaded connection with the driving screw 801, the driving screw 801 can drive the upper connecting plate 901 to move forwards continuously in rotation after the second driving motor 8 is started, the height of materials can be lifted continuously, and meanwhile, the limiting clamping blocks 902 at the two ends of the sliding block 9 are clamped in the second track groove 6041 in a sliding mode, so that the limiting clamping blocks 902 can play a limiting role when the sliding block 9 moves forwards and backwards.
Wherein, two stiffener 501 are installed to fixed riser 5's outer terminal surface symmetry, and stiffener 501 is slope column structure, and the lower terminal surface of stiffener 501 with place board 4 fixed connection, in the use, through fixed riser 5 outer terminal surface stiffener 501 setting, can increase fixed riser 5's stability, avoid couple 1001 when handling the material, fixed riser 5 takes place the phenomenon of empting.
Embodiment two: on the basis of the first embodiment, as shown in fig. 1 to 8, the method further includes: the fixed cylinder 12, the ventilation hole 1201 has evenly been seted up to the outer terminal surface of fixed cylinder 12, and the inside of fixed cylinder 12 is hollow structure, and fixed cylinder 12 inside is filled with the drive medicine, and fixed cylinder 12's lower terminal surface fixed mounting has connecting screw 1202, and connecting groove 1101 has been seted up to the up end of fixed block 11, and the screw thread is seted up to the inside of connecting groove 1101, and connecting screw 1202 threaded connection of fixed cylinder 12 lower extreme is in connecting groove 1101 of fixed block 11 up end.
By adopting the scheme, the technical effects brought are as follows: the outdoor mosquito is more, the workman is easily bitten by the mosquito in the outdoor construction, the inside packing of fixed cylinder 12 has insect repellent medicine, the ventilation hole 1201 has still evenly been seted up to the outer terminal surface of fixed cylinder 12, the smell of fixed cylinder 12 inside medicine can escape through ventilation hole 1201, thereby can avoid the mosquito gathering around automobile body 1, the purpose of protecting the worker is played, and set up the screw thread in the spread groove 1101 of the up end of fixed block 11, and the connecting screw 1202 threaded connection of fixed cylinder 12 lower extreme face is in the spread groove 1101 of fixed block 11 surface, make the inside medicine smell of fixed cylinder 12 distribute the back, the workman can change new fixed cylinder 12.
Embodiment III: on the basis of the first embodiment, as shown in fig. 1-8, the device further comprises a driving bevel gear 3011 fixedly installed on the surface of the driving shaft 301, the driving bevel gear 3011 is located inside the device box 2, the driving bevel gear 3011 is meshed with a driven bevel gear 4011 on the lower end face of the connecting shaft 401, a first track groove 201 is formed in the upper end face of the device box 2, the first track groove 201 is of an annular structure, three first clamping blocks 402 are installed on the lower end face of the placing plate 4 in an annular shape, and the first clamping blocks 402 on the lower end face of the placing plate 4 are slidably clamped in the first track groove 201.
By adopting the scheme, the technical effects brought are as follows: after the first driving motor 3 is started, the first driving motor 3 can drive the driving bevel gear 3011 on the surface of the driving shaft 301 to rotate, and through the arrangement of the meshing of the driving bevel gear 3011 and the driven bevel gear 4011, the rotation of the driving shaft 301 can drive the rotation of the placing plate 4, the placing plate 4 can drive the transverse movement of the material at the lower end of the hook 1001 in rotation, and meanwhile, the first clamping block 402 on the lower end surface of the placing plate 4 is slidably clamped in the first track groove 201 on the upper end surface of the device box 2, so that the first clamping block 402 can play a supporting and limiting role on the placing plate 4.
Specific use and action of the embodiment: in the invention, the front end surface of the telescopic part of the electric cylinder 7 is rotationally connected with the second connecting block 601 connected with the lower end surface of the transverse plate 6, the rear end part of the electric cylinder 7 is rotationally connected with the first connecting block 502 fixed with the inner end surface of the vertical plate 5, so that the electric cylinder 7 can drive the transverse plate 6 to move upwards after starting, thereby lifting the material at the lower end of the hook 1001, the upper connecting plate 901 at the top end of the sliding block 9 is in threaded connection with the driving screw 801, so that the driving screw 801 can drive the upper connecting plate 901 to move forwards continuously in rotation after starting the second driving motor 8, thereby continuously lifting the height of the material, meanwhile, the limit clamping blocks 902 at the two ends of the sliding block 9 are slidably clamped in the second track groove 6041, so that the limit clamping blocks 902 can play a limit role when the sliding block 9 moves forwards and backwards, after starting the first driving motor 3, the first driving motor 3 can drive the drive bevel gear 3011 on the surface of the driving shaft 301 to rotate, the drive bevel gear 3011 and the driven bevel gear 4011 are meshed, so that the rotation of the driving shaft 301 can drive the rotation of the placing plate 4, the placing plate 4 can drive the transverse movement of the material at the lower end of the hook 1001 when rotating, meanwhile, the first clamping block 402 at the lower end surface of the placing plate 4 is slidably clamped in the first track groove 201 at the upper end surface of the device box 2, the first clamping block 402 can play a supporting and limiting role on the placing plate 4, the field mosquitoes are more, workers are easy to bite by the mosquitoes when in field construction, the insect repellent medicine is filled in the fixing cylinder 12, the vent 1201 is uniformly formed in the outer end surface of the fixing cylinder 12, the odor of the medicine in the fixing cylinder 12 can be dispersed out through the vent 1201, so that the mosquitoes can be prevented from gathering around the vehicle body 1, the purpose of protecting workers is achieved, threads are formed in the connecting groove 1101 on the upper end face of the fixed block 11, the connecting screw 1202 on the lower end face of the fixed barrel 12 is connected in the connecting groove 1101 on the surface of the fixed block 11 in a threaded mode, after medicine smell inside the fixed barrel 12 is emitted, the new fixed barrel 12 can be replaced by workers, the stability of the fixed vertical plate 5 can be improved through the arrangement of the reinforcing rod 501 on the outer end face of the fixed vertical plate 5, and the phenomenon that the fixed vertical plate 5 falls down when the hanging hook 1001 is used for hanging materials is avoided.
Claims (9)
1. The lifting device for mounting the communication iron tower is characterized by comprising a vehicle body (1), wherein a device box (2) is fixedly arranged at the rear position of the upper end surface of the vehicle body (1), and four fixing blocks (11) are symmetrically arranged on the upper end surface of the vehicle body (1); the first driving motor (3), the first driving motor (3) is fixedly arranged on the outer end face of the right end side plate of the device box (2), the front end face of the first driving motor (3) is in transmission connection with a driving shaft (301), and the tail end of the driving shaft (301) is in rotary connection with the left end side plate of the device box (2); the device comprises a placing plate (4), wherein the placing plate (4) is of a circular plate-shaped structure, a connecting shaft (401) is fixedly arranged in the middle of the lower end surface of the placing plate (4), and the connecting shaft (401) penetrates through the top end side plate of the device box (2) and is fixedly connected with a driven bevel gear (4011); the fixed vertical plates (5), two groups of fixed vertical plates (5) are symmetrically arranged, the fixed vertical plates (5) are fixedly arranged on the upper end face of the placing plate (4), cross-shaped reinforcing ribs are arranged between the two fixed vertical plates (5), and a first connecting block (502) is arranged on the inner end face of the fixed vertical plates (5); the connecting transverse plates (6) are symmetrically arranged in two groups, the connecting transverse plates (6) are rotationally connected with the fixed vertical plates (5), three reinforcing plates are arranged between the two groups of connecting transverse plates (6), and a second connecting block (601) is fixedly arranged on the lower end face of the connecting transverse plates (6); the electric cylinders (7) are symmetrically arranged in two groups, the front end face of the telescopic part of each electric cylinder (7) is rotationally connected with a second connecting block (601) connected with the lower end face of the transverse plate (6), and the rear end part of each electric cylinder (7) is rotationally connected with a first connecting block (502) fixed on the inner end face of the vertical plate (5); the sliding block (9), the upper end surface of the sliding block (9) is fixedly provided with an upper connecting plate (901), and the surface of the upper connecting plate (901) is provided with a threaded hole; the lower connecting plate (10), the lower connecting plate (10) is fixedly arranged on the lower end face of the sliding block (9), the upper end face of the lower connecting plate (10) is attached to the lower end face of the connecting transverse plate (6), the main body of the lower connecting plate (10) is of an inverted U-shaped structure, and a hook (1001) is rotationally connected inside the lower connecting plate (10); and the outer end surface of the fixed cylinder (12) is uniformly provided with ventilation holes (1201).
2. A lifting device for installing a pylon according to claim 1, wherein: the inside of fixed section of thick bamboo (12) is hollow structure, and fixed section of thick bamboo (12) inside is filled with drive medicine, and connecting screw rod (1202) are installed to the lower terminal surface fixed mounting of fixed section of thick bamboo (12).
3. A lifting device for installing a pylon according to claim 1, wherein: the upper end face of the fixed block (11) is provided with a connecting groove (1101), the inside of the connecting groove (1101) is provided with threads, and a connecting screw (1202) at the lower end of the fixed cylinder (12) is in threaded connection with the connecting groove (1101) at the upper end face of the fixed block (11).
4. A lifting device for installing a pylon according to claim 1, wherein: a drive bevel gear (3011) is fixedly arranged on the surface of the driving shaft (301), the drive bevel gear (3011) is positioned in the device box (2), and the drive bevel gear (3011) is meshed with a driven bevel gear (4011) on the lower end face of the connecting shaft (401).
5. A lifting device for installing a pylon according to claim 1, wherein: the surface of connecting diaphragm (6) has seted up run-through groove (604), and second track groove (6041) have still been seted up at the both ends of run-through groove (604), and slider (9) joint is inside run-through groove (604), and a spacing fixture block (902) are installed respectively to the both ends face of slider (9), and spacing fixture block (902) slip cartridge is in second track groove (6041).
6. A lifting device for installing a pylon according to claim 1, wherein: the upper end face of the connecting transverse plate (6) is fixedly provided with a front baffle plate (602), the upper end face of the connecting transverse plate (6) is also provided with a rear baffle plate (603), and the outer end face of the rear baffle plate (603) is flush with the outer end face of the rear baffle plate (603).
7. A lifting device for installing a pylon according to claim 6, wherein: the outer terminal surface fixed mounting of preceding baffle (602) has second driving motor (8), and the preceding terminal surface transmission of second driving motor (8) is connected with drive screw (801), and the end and the backplate (603) of drive screw (801) are rotated and are connected, upper junction plate (901) threaded connection of drive screw (801) and sliding block (9) up end.
8. A lifting device for installing a pylon according to claim 1, wherein: two reinforcing rods (501) are symmetrically arranged on the outer end face of the fixed vertical plate (5), the reinforcing rods (501) are of an inclined structure, and the lower end face of each reinforcing rod (501) is fixedly connected with the placing plate (4).
9. A lifting device for installing a pylon according to claim 1, wherein: the device comprises a device box (2), and is characterized in that a first track groove (201) is formed in the upper end face of the device box (2), the first track groove (201) is of an annular structure, three first clamping blocks (402) are annularly arranged on the lower end face of a placing plate (4), and the first clamping blocks (402) on the lower end face of the placing plate (4) are slidably clamped in the first track groove (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311013891.XA CN116750663A (en) | 2023-08-14 | 2023-08-14 | Hoisting apparatus for communication tower installation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311013891.XA CN116750663A (en) | 2023-08-14 | 2023-08-14 | Hoisting apparatus for communication tower installation |
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| CN116750663A true CN116750663A (en) | 2023-09-15 |
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| CN218619995U (en) * | 2022-11-26 | 2023-03-14 | 东营海欣港务有限公司 | High portal crane of security |
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| CN207158645U (en) * | 2017-08-14 | 2018-03-30 | 冠恒建设工程有限公司 | A kind of tower crane |
| CN208648589U (en) * | 2018-06-29 | 2019-03-26 | 浙江杭力鼎盛机械有限公司 | A kind of jack up unit for fork truck |
| WO2022040857A1 (en) * | 2020-08-24 | 2022-03-03 | 唐山哈船科技有限公司 | Port lifting device |
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