CN209976144U - Communication tower with hoisting device - Google Patents
Communication tower with hoisting device Download PDFInfo
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- CN209976144U CN209976144U CN201920502613.3U CN201920502613U CN209976144U CN 209976144 U CN209976144 U CN 209976144U CN 201920502613 U CN201920502613 U CN 201920502613U CN 209976144 U CN209976144 U CN 209976144U
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- tower
- wall
- lifting
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- supporting
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- 238000004891 communication Methods 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000010030 laminating Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 13
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model relates to a communication tower with a hoisting device, which comprises a hoisting mechanism connected in the middle of the outer wall of a supporting tube in a sliding way, wherein the hoisting mechanism is used for hoisting workers and equipment; the lifting mechanism is fixedly connected with a rotating motor, the rotating motor is connected with a gear, and the gear is meshed with the gear ring and is used for driving the lifting mechanism to horizontally rotate. The communication tower with the hoisting device can drive the supporting tube to slide upwards along the tower pole through the winch, the guide mechanism and the traction rope, so as to drive the lifting basket to move upwards, workers and communication equipment can be lifted to the top of the tower pole through the lifting basket, so that the tower pole can be provided with hoisting equipment, a crane is not needed, and the use requirements of different terrain environments are met; through the cooperation of gear and ring gear, can realize promoting the rotation of basket to satisfy different positions communication equipment's installation.
Description
Technical Field
The utility model relates to a communications facilities field especially relates to a communication tower with hoist device.
Background
The single-tube communication pole is a practical and novel communication iron tower, has beautiful appearance, small floor area and high cost performance, and is adopted by communication operators; the height of the single-pole communication tower is generally 30-45 meters, and because the single-pole communication tower is higher, the single-pole communication tower is generally formed by splicing an upper section, a middle section and a lower section of tower bodies.
When current single-pipe communication pole is assembling communications facilities, need use the crane to hoist communications facilities and installer to the tower pole top, installer alright carry out communications facilities's installation, need the crane to hoist installer and maintain or change after rising when changing communications facilities in the future equally, and the installation is very inconvenient, and the crane of installation usefulness is also higher to the requirement of geological conditions moreover.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists, provide a communication tower with hoist device, concrete technical scheme is as follows:
a communication tower with a hoisting device comprises a tower pole; the outer wall of the top of the tower pole is provided with a limiting head, and the limiting head is used for assembling and connecting communication equipment; the top end of the tower rod is provided with a guide mechanism, the outer wall of the guide mechanism is attached with a traction rope, one end of the traction rope is connected with a winch, the other end of the traction rope is connected with the top of the outer wall of a supporting pipe, and the supporting pipe is sleeved on the outer wall of the tower rod in a sliding manner; the winch drives the supporting tube to move upwards through the traction rope; a toothed ring is arranged at the bottom of the outer wall of the supporting tube; the inner wall of the supporting tube and the limiting head are oppositely provided with matching grooves; the middle part of the outer wall of the supporting tube is connected with a lifting mechanism in a sliding manner, and the lifting mechanism is used for lifting workers and equipment; the lifting mechanism is fixedly connected with a rotating motor, the rotating motor is connected with a gear, and the gear is meshed with the gear ring and is used for driving the lifting mechanism to horizontally rotate.
As an improvement of the technical scheme, the lifting mechanism comprises a supporting rod and a lifting basket, one end of the supporting rod is vertically and slidably connected with the supporting tube, the other end of the supporting rod is fixedly connected with the lifting basket, and a rotating motor is vertically arranged on the bottom surface of the supporting rod.
As an improvement of the technical scheme, a sliding groove is formed in the middle of the outer wall of the supporting tube, a sliding block is assembled and connected to the end portion of the supporting rod, and the sliding block is embedded into the sliding groove in a sliding mode.
As an improvement of the technical scheme, the top of the outer wall of the supporting tube is vertically provided with a lifting frame, and the end part of the lifting frame is connected with a traction rope.
As an improvement of the technical scheme, the cross section of the tower rod is polygonal, the supporting tube is of a circular tube structure, and a polygonal through hole matched with the tower rod is formed in the center of the supporting tube.
As an improvement of the technical scheme, one part of the traction rope is arranged outside the tower pole and is obliquely connected to the lifting frame, and the other part of the traction rope penetrates through the inside of the tower pole.
As an improvement of the technical scheme, the guide mechanism comprises a pulley and a mounting plate, the mounting plate is fixed at the top end of the tower pole, the pulley is vertically arranged at the top of the mounting plate, the traction rope is attached to and penetrates through the surface of the pulley, and the traction rope penetrates through the mounting plate.
The utility model has the advantages that: the supporting tube can be driven to slide upwards along the tower pole through the winch, the guide mechanism and the traction rope, so that the lifting basket is driven to move upwards, workers and communication equipment can be lifted to the top of the tower pole through the lifting basket, the tower pole can be provided with lifting equipment, a crane is not needed, and the use requirements of different terrain environments are met; through the cooperation of gear and ring gear, can realize promoting the rotation of basket to satisfy different positions communication equipment's installation.
Drawings
Fig. 1 is a schematic structural view of a communication tower with a hoisting device according to the present invention;
FIG. 2 is a schematic view of the support tube shown in FIG. 1;
FIG. 3 is a schematic cross-sectional view of the support tube and tower of FIG. 2;
FIG. 4 is a schematic illustration of the pull-cord distribution shown in FIG. 3;
fig. 5 is a schematic view of a connection structure between the limiting head and the communication device shown in the utility model;
FIG. 6 is a schematic view of the first securing mechanism shown in FIG. 5;
FIG. 7 is a schematic structural view of a second securing mechanism shown in FIG. 6;
fig. 8 is a schematic view illustrating an assembly structure of the first communication mechanism and the tower of fig. 7.
Reference numerals: 1. the device comprises a tower pole, 11, a limiting head, 2, a guide mechanism, 21, a pulley, 22, a mounting plate, 3, a supporting pipe, 31, a sliding groove, 32, a toothed ring, 33, a lifting frame, 34, a matching groove, 4, a lifting mechanism, 41, a supporting rod, 411, a sliding block, 42, a lifting basket, 5, a rotating motor, 51, a gear, 6, a traction rope, 7, a winch, 8, a first communication mechanism, 81, a first fixing mechanism, 811, a matching column, 812, a first clamping groove, 813, a plug board, 8131, a screw hole, 814, a connecting seat, 815, a second clamping groove, 82, a second fixing mechanism, 821, a connecting column, 822, a supporting rod, 823, a communication frame, 9 and a second communication mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a communication tower with a hoisting device, which comprises a tower pole 1; the outer wall of the top of the tower pole 1 is provided with a limiting head 11, and the limiting head 11 is used for assembling and connecting communication equipment;
the top end of the tower pole 1 is provided with a guide mechanism 2, the outer wall of the guide mechanism 2 is attached with a traction rope 6, and the guide mechanism is used for guiding the movement of the traction rope 6;
one end of the traction rope 6 is connected with the winch 7, the other end of the traction rope 6 is connected with the top of the outer wall of the supporting pipe 3, and the supporting pipe 3 is sleeved on the outer wall of the tower rod 1 in a sliding mode; the winch 7 drives the supporting tube 3 to move upwards through the traction rope 6;
a toothed ring 32 is arranged at the bottom of the outer wall of the support tube 3; the inner wall of the support tube 3 is provided with a matching groove 34 opposite to the limiting head 11; the middle part of the outer wall of the supporting tube 3 is slidably connected with a lifting mechanism 4, and the lifting mechanism 4 is used for lifting workers and equipment; the lifting mechanism 4 is fixedly connected with a rotating motor 5, the rotating motor 5 is connected with a gear 51, and the gear 51 is meshed with the gear ring 32 to be connected with the gear ring for driving the lifting mechanism 4 to horizontally rotate.
Preferably, the lifting mechanism 4 comprises a supporting rod 41 and a lifting basket 42, one end of the supporting rod 41 is vertically and slidably connected with the supporting tube 3, the other end of the supporting rod 41 is fixedly connected with the lifting basket 42, and a rotating motor 5 is vertically arranged on the bottom surface of the supporting rod 41; the lifting basket 42 is used to lift workers and equipment.
Preferably, a sliding groove 31 is formed in the middle of the outer wall of the support tube 3, a sliding block 411 is assembled and connected to the end of the supporting rod 41, and the sliding block 411 is slidably embedded in the sliding groove 31; the sliding block 411 is slidably inserted into the sliding groove 31 to support and limit the lifting mechanism 4, so that the sliding block 41 can stably rotate.
Preferably, a lifting frame 33 is vertically arranged at the top of the outer wall of the support tube 3, and the end of the lifting frame 33 is connected with the traction rope 6; the upward movement of the support tube 3 can be facilitated by the lifting frame 33, placing the traction rope 6 too close to the support tube 3 to be wound.
Preferably, the cross section of the tower rod 1 is polygonal, the support tube 3 is of a circular tube structure, and a polygonal through hole matched with the tower rod 1 is formed in the center of the support tube 3; the polygonal through hole can ensure that the supporting tube 3 cannot horizontally deviate and can only vertically move upwards, and the movement is more stable.
Preferably, a part of the traction rope 6 is disposed outside the tower 1 and is connected to the lifting frame 33 in an inclined manner, and another part of the traction rope 6 penetrates through the inside of the tower 1; run through can protect haulage rope 6 in the inside of tower pole 1, avoid the rope corrosion.
Preferably, the guiding mechanism 2 comprises a pulley 21 and a mounting plate 22, the mounting plate 22 is fixed to the top end of the tower pole 1, the pulley 21 is vertically arranged at the top of the mounting plate 22, the traction rope 6 is attached to and penetrates through the surface of the pulley 21, and the traction rope 6 penetrates through the mounting plate 22.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a communication tower with a hoisting device according to the present invention;
the tower pole 1 is assembled by three tower bodies, the outer wall of the tower body at the bottom end is sleeved with the supporting tube 3 in a sliding mode, and the outer wall of the tower body at the top end is welded with the limiting head 11 during production;
the top end of the topmost tower body is connected with a guide mechanism 2 in an assembling mode, the guide mechanism 2 comprises a pulley 21 and an installation plate 22, the installation plate 22 is welded with the tower body, and the pulley 21 is vertically arranged on the surface of the installation plate 22; the outer wall of the pulley 21 is attached to and penetrates through a traction rope 6, one end of the traction rope 6 is wound on a winch 7, the winch 7 is arranged on the ground, and the other end of the winch 7 is fixedly connected with the support tube 3;
the side wall of the support tube 3 is connected with a lifting mechanism 4 in a sliding way, the lifting mechanism 4 comprises a support rod 41 and a lifting basket 42, and the bottom surface of the support rod 41 is vertically provided with a rotating motor 5.
As shown in fig. 2, fig. 2 is a schematic view of the support tube structure shown in fig. 1;
a lifting frame 33 is vertically arranged at the top of the outer wall of the supporting tube 3, and the outer end part of the lifting frame 33 is fixedly connected with a traction rope 6;
an annular sliding groove 31 is formed in the middle of the outer wall of the support tube 3, a sliding block 411 is assembled and connected to the end of the supporting rod 41, the sliding block 411 is slidably embedded into the sliding groove 31, and the assembling mode can be threaded connection exemplarily;
the bottom of the outer wall of the support tube 3 is vertically provided with an annular toothed ring 32, the bottom surface of the support rod 41 is vertically provided with a rotating motor 5, the rotating motor 5 is used for driving a gear 51 to rotate, and the gear 51 is horizontally meshed and connected with the toothed ring 32.
As shown in fig. 3, fig. 3 is a schematic cross-sectional view of the connection between the support tube and the tower rod shown in fig. 2;
the cross section of the tower pole 1 is square, the middle parts of two side walls of the tower pole 1 are respectively provided with a group of limiting heads 11, and 2-6 limiting heads 11 are arranged in each group from top to bottom;
in order to ensure that the support tube 3 can normally move upwards, the inner wall of the support tube 3 is provided with a rectangular matching groove 34, so that when the support tube 3 moves upwards, the limiting head 11 enters the matching groove 34, and can continue to move upwards and downwards.
FIG. 4 is a schematic view of the pull-cord distribution of FIG. 3, as shown in FIG. 4;
the end part of the traction rope 6 is fixedly connected with the supporting rod 41, then passes through the mounting plate 22 to move upwards to be attached to and pass through the pulley 21, then passes through the mounting plate 22 downwards to enter the tower pole 1, finally passes through the side wall of the tower pole 1 at the bottommost end and is wound on the random winding machine 7.
Illustratively, a fast-assembly structure is adopted for assembling the communication equipment;
as shown in fig. 5, fig. 5 is a schematic view of a connection structure between the limiting head and the communication device shown in the utility model;
the communication equipment consists of a first communication mechanism 8 and a second communication mechanism 9, wherein the first communication mechanism 8 and the second communication mechanism 9 are mutually symmetrical and semicircular;
the first communication mechanism 8 includes a first fixing mechanism 81 and a second fixing mechanism 82, and when the first communication mechanism 81 is installed, the first fixing mechanism 81 is assembled with the limiting head 11, and then the two second fixing mechanisms 82 are installed on the outer wall of the first fixing mechanism 81.
As shown in fig. 6, fig. 6 is a schematic structural view of the first fixing mechanism shown in fig. 5;
the first fixing mechanism 81 comprises a matching column 811, a first clamping groove 812, an inserting plate 813, connecting seats 814 and a second clamping groove 815, wherein the matching column 811 is of a semi-cylindrical structure, the middle of the plane part of the matching column 811 is provided with the first clamping groove 812 which is concave inwards, the middle of the inside of the first clamping groove 812 is provided with the second clamping groove 815, the inside of the second clamping groove 815 is provided with the inserting plate 813, the section of the inserting plate 813 is of an inverted L shape, the bottom of the inserting plate 813 is provided with a screw hole 8131, two connecting seats 814 are symmetrically arranged on the semi-circular outer wall of the matching column 811, and the connecting seats 814 are positioned at the top of the screw hole 8131.
As shown in fig. 7, fig. 7 is a structural schematic view of the second fixing mechanism shown in fig. 6;
the second fixing mechanism 82 comprises a connecting column 821, a supporting rod 822 and a communication frame 823, the connecting column 821 is clamped and inserted into the connecting seat 814, the length of the connecting column 821 is the same as that of the connecting seat 814, when the connecting column 821 is assembled, the connecting column 821 can be inserted into the connecting seat 814 to complete fixing of the communication frame 823, the supporting rod 822 is vertically arranged on the outer wall of the connecting column 821, the communication frame 823 is vertically arranged at the outer end of the supporting rod 822, the communication frame 823 is an aluminum signal receiving and transmitting tube, a quarter round tube structure of the communication frame 823, and various communication instruments can be pre-installed on the outer wall of the communication frame 823.
As shown in fig. 8, fig. 8 is a schematic view illustrating an assembly structure of the first communication mechanism and the tower of fig. 7.
The limiting head 11 is integrally rectangular, the inside of the limiting head 11 is provided with a jack structure, and the outer wall of the limiting head is provided with a threaded hole; when the communication mechanism is installed, the inserting plate 813 is inserted into the inserting hole structure, the limiting head 11 enters the second clamping groove 815, after the inserting is finished, a screw is screwed on from the outside, and the screw penetrates through the threaded hole and the screw hole 8131 from the outside, so that the communication mechanism is further fixed.
When the utility model is implemented and produced, a plurality of limiting heads 11 are welded on the outer wall of the tower body at the uppermost part in advance, and the position of each limiting head 11 is the installation position of the communication mechanism; the topmost tower body is welded with a guide mechanism 2;
when the tower pole 1 is assembled, the bottommost tower body is fixed on the ground, the support pipe 3 is sleeved on the outer wall of the bottommost tower body, the sliding block 411 is embedded in the sliding groove 31, then the sliding block 411 is connected with the support rod 41 in a threaded manner, the rotating motor 5 and the lifting basket 42 are fixed through screws, the gear 51 is meshed with the toothed ring 32, and the support pipe 3 and the lifting basket 42 are integrated into a whole to finish assembly; then assembling the middle tower body and the top tower body to complete the assembly of the tower pole 1, attaching the traction rope 6 to pass through the pulley 21, passing the traction rope 6 through the inside of the tower pole 1 from top to bottom, pulling out and winding the traction rope onto the winch 7, and connecting the other end of the traction rope with the lifting frame 33;
then, the communication equipment is installed, a worker carries the first fixing mechanism 81 and the second fixing mechanism 82 which are separately arranged, the two fixing mechanisms are carried separately, so that the occupied area is reduced, the installation operation is convenient, and the worker can install a needed communication box on each communication frame 823 in advance on the ground; the winch 7 winds the traction rope 6, the traction rope 6 moves along the outer wall of the pulley 21 and then drives the lifting frame 33 to move upwards, so that the supporting tube 3 moves upwards along the tower rod 1, the lifting basket 42 synchronously moves upwards along with the supporting tube 3, when the lifting basket passes through the limiting head 11, the limiting head 11 enters the matching groove 34 and cannot influence the movement of the supporting tube 3, and when the supporting tube 3 moves to the position of the limiting head 11 at the top, the lifting basket stops moving;
at this time, a worker firstly installs the first communication mechanism 8, specifically, firstly, the first fixing mechanism 81 is placed, the inserting plate 813 is inserted into the through hole of the limiting head 11, half of the tower pole 1 enters the first clamping groove 812, the limiting head 11 enters the second clamping groove 815, and after the inserting is completed, a screw is screwed in from the outer wall, so that the screw passes through the threaded hole and the screw hole 8131 on the matching column 811, the locking and fixing of the matching column 811 are realized, and the installation of the first fixing mechanism 81 is completed; then, the second fixing mechanisms 82 are sequentially installed, and the connecting column 821 is inserted into the connecting seat 814, so that the communication frame 823 is stably placed;
after the first communication mechanism 8 is installed, the second communication mechanism 9 needs to be installed, a storage battery and a switch are placed in the lifting basket 42, the storage battery is electrically connected with the rotating motor 5, a worker can start the rotating motor 5 through the switch, the rotating motor 5 drives the gear 51 to rotate, the supporting rod 41 can do circular motion along the sliding groove 31 under the action of the meshing force of the gear 51 and the gear ring 32, the sliding block 411 moves along the sliding groove 31, and after the lifting basket 42 rotates 180 degrees, the lifting basket can be rotated to the installation position of the second communication mechanism 9 and then installed through the method the same as that of the first communication mechanism 8;
after the communication mechanism positioned at the highest-point limiting head 11 is installed, the winch 7 is reversed, so that the supporting tube 3 slides downwards for a certain distance along the tower pole 1, and stops when the supporting tube moves to the limiting head 11 at the next height, so that the installation of the communication mechanism can be completed by the method, the communication mechanism is installed step by step from top to bottom, and after all communication equipment are installed, workers are lowered to the ground, and the lifting basket 42 and the winch 7 are taken down; when the communication equipment is replaced at a later date, the communication equipment can be quickly lifted for maintenance only by installing the winch 7 and the lifting basket 42.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a communication tower with hoist device, includes pylon (1), its characterized in that: the outer wall of the top of the tower pole (1) is provided with a limiting head (11), and the limiting head (11) is used for assembling and connecting communication equipment;
the top end of the tower rod (1) is provided with a guide mechanism (2), the outer wall of the guide mechanism (2) is attached with a traction rope (6), one end of the traction rope (6) is connected with a winch (7), the other end of the traction rope (6) is connected with the top of the outer wall of a supporting pipe (3), and the supporting pipe (3) is sleeved on the outer wall of the tower rod (1) in a sliding manner; the winch (7) drives the supporting tube (3) to move upwards through the traction rope (6);
a toothed ring (32) is arranged at the bottom of the outer wall of the supporting tube (3); the inner wall of the supporting tube (3) is provided with a matching groove (34) opposite to the limiting head (11); the middle part of the outer wall of the supporting tube (3) is connected with a lifting mechanism (4) in a sliding manner, and the lifting mechanism (4) is used for lifting workers and equipment; hoist mechanism (4) fixed connection rotates motor (5), it is connected with gear (51) to rotate motor (5), gear (51) with ring gear (32) meshing connection is used for the drive hoist mechanism (4) horizontal rotation.
2. The communication tower with the hoisting device of claim 1, wherein: the lifting mechanism (4) comprises a supporting rod (41) and a lifting basket (42), one end of the supporting rod (41) is connected with the supporting tube (3) in a vertical sliding mode, the other end of the supporting rod (41) is fixedly connected with the lifting basket (42), and a rotating motor (5) is vertically arranged on the bottom surface of the supporting rod (41).
3. The communication tower with the hoisting device of claim 2, wherein: the middle part of the outer wall of the supporting pipe (3) is provided with a sliding groove (31), the end part of the supporting rod (41) is assembled and connected with a sliding block (411), and the sliding block (411) is embedded in the sliding groove (31) in a sliding mode.
4. The communication tower with the hoisting device of claim 3, wherein: the top of the outer wall of the supporting tube (3) is vertically provided with a lifting frame (33), and the end part of the lifting frame (33) is connected with a traction rope (6).
5. The communication tower with the hoisting device of claim 4, wherein: the cross section of the tower rod (1) is polygonal, the supporting tube (3) is of a circular tube structure, and a polygonal through hole matched with the tower rod (1) is formed in the center of the supporting tube (3).
6. The communication tower with the hoisting device of claim 5, wherein: one part of the traction rope (6) is arranged outside the tower pole (1) and is obliquely connected to the lifting frame (33), and the other part of the traction rope (6) penetrates through the inside of the tower pole (1).
7. A tower according to any one of claims 1 to 5, wherein: guiding mechanism (2) include pulley (21) and mounting panel (22), mounting panel (22) are fixed in the top of tower pole (1), the top of mounting panel (22) is equipped with pulley (21) perpendicularly, haulage rope (6) laminating is passed the surface of pulley (21), haulage rope (6) run through in mounting panel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502613.3U CN209976144U (en) | 2019-04-15 | 2019-04-15 | Communication tower with hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502613.3U CN209976144U (en) | 2019-04-15 | 2019-04-15 | Communication tower with hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209976144U true CN209976144U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920502613.3U Expired - Fee Related CN209976144U (en) | 2019-04-15 | 2019-04-15 | Communication tower with hoisting device |
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| Country | Link |
|---|---|
| CN (1) | CN209976144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779349A (en) * | 2020-05-22 | 2020-10-16 | 嘉兴恒创电力设计研究院有限公司平湖分公司 | Convenient tower mounting device and method |
| CN112960609A (en) * | 2021-02-24 | 2021-06-15 | 李正 | Communication pole convenient to maintenance |
-
2019
- 2019-04-15 CN CN201920502613.3U patent/CN209976144U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779349A (en) * | 2020-05-22 | 2020-10-16 | 嘉兴恒创电力设计研究院有限公司平湖分公司 | Convenient tower mounting device and method |
| CN112960609A (en) * | 2021-02-24 | 2021-06-15 | 李正 | Communication pole convenient to maintenance |
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Granted publication date: 20200121 |