CN115615603A - Cable laying side pressure detection device for wireless communication - Google Patents
Cable laying side pressure detection device for wireless communication Download PDFInfo
- Publication number
- CN115615603A CN115615603A CN202211146058.8A CN202211146058A CN115615603A CN 115615603 A CN115615603 A CN 115615603A CN 202211146058 A CN202211146058 A CN 202211146058A CN 115615603 A CN115615603 A CN 115615603A
- Authority
- CN
- China
- Prior art keywords
- wireless communication
- pulley
- collet
- side wall
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004891 communication Methods 0.000 title claims abstract description 50
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims description 23
- 230000006978 adaptation Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention relates to a lateral pressure detection device for wireless communication cable laying, which comprises a side plate and a bottom frame, wherein an upper warped plate is arranged at the end part of the left side of the side plate, a first wireless communication antenna is arranged at the right side of the side plate, handles with U-shaped structures are arranged on the front side and the rear side of the side plate, a power supply box is arranged in front of the upper part of the side plate, lateral wall wheel assemblies are arranged on the left side and the right side of the power supply box respectively, the lateral wall wheel assemblies are transversely arranged, the bottom frame is arranged above the rear part of the side plate, a bottom support wheel assembly is arranged in front of the bottom frame, and the bottom support wheel assembly is longitudinally arranged and is vertical to the lateral wall wheel assemblies; the invention has the advantages of simple structure, convenient use, reduced wiring in a wireless communication mode and good actual use effect.
Description
Technical Field
The invention belongs to the technical field of power cable laying tools, and particularly relates to a cable laying side pressure detection device for wireless communication.
Background
The cable laying refers to a process of laying and installing cables along a surveyed route to form a cable line, and can be divided into a plurality of laying modes such as overhead, underground (pipelines and direct burial), water bottom, walls, tunnels and the like according to use occasions, and the reasonable selection of the laying mode of the cables is very important for ensuring the transmission quality, reliability, construction maintenance and the like of the line; because the cable has large cross section, heavy weight, large rigidity and limited bending radius, the side pressure is easy to exceed the limit in the cable laying construction process, especially when the cable is bent in a channel, so that the potential laying hazards such as the deformation of a cable metal sheath and the like are caused, the service life of the cable is influenced, and the safe and stable operation of a power grid is threatened; the existing side pressure monitoring pulley is generally connected in a wired mode, wiring is complex, a 220V power supply needs to be equipped for supplying power, in addition, the existing monitoring pulley can only monitor the single side pressure of a cable, so that the practicability is poor, and the existing monitoring pulley cannot adapt to the cable bent at a certain angle, so that the monitoring accuracy of the monitoring pulley is not high, and the service life is reduced; therefore, it is necessary to provide a wireless communication cable laying side pressure detecting device which has a simple structure, is convenient to use, reduces wiring in a wireless communication mode, and has a good practical use effect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a wireless communication cable laying side pressure detection device which is simple in structure, convenient to use, capable of reducing wiring in a wireless communication mode and good in practical use effect.
The purpose of the invention is realized as follows: the utility model provides a wireless communication's cable laying side pressure detection device, it includes curb plate and chassis, curb plate left side tip be provided with the wane, the curb plate right side be provided with first wireless communication antenna, the curb plate around both sides all be provided with the handle of "U" shape structure, the preceding power pack that is provided with of curb plate top, the power pack left and right sides all be provided with the lateral wall wheel subassembly, the lateral wall wheel subassembly transversely set up, curb plate top at the back be provided with the chassis, the chassis preceding collet subassembly that is provided with, the collet subassembly vertically set up and with lateral wall wheel subassembly mutually perpendicular.
The chassis below be provided with the floorbar, chassis top be provided with the mount pad, chassis and floorbar, mount pad constitution isosceles trapezoid structure, the bottom mounting wheel subassembly include collet loose pulley assembly and collet flexible adaptation device, collet loose pulley assembly pass through collet flexible adaptation device and be connected with the mount pad.
The bottom support pulley component comprises a pulley upper limiting disc and a pulley lower limiting disc, and the diameter of the pulley upper limiting disc is 1.3 times of that of the pulley lower limiting disc.
The flexible adaptation device of collet include the sleeve, the inside back shaft that is provided with of sleeve, the inside first pressure sensor that is provided with of back shaft, sleeve left side be provided with the connection pad, the inside horizontal pole that is provided with of connection pad, the horizontal pole outside be provided with the chuck, chuck top be provided with calliper, calliper inboard correspond chuck department and be provided with the draw-in groove, calliper left side both sides all be provided with the spring, the spring all be connected with the mount pad through corresponding fixed column.
The side wall wheel assembly comprises a side wall pulley and a side wall flexible adapting device, the side wall pulley is connected with the side plate through the side wall flexible adapting device, the side parts of the two ends of the side wall pulley are constructed into structures with the same size, and a second pressure sensor is arranged in the side wall flexible adapting device.
The flexible adaptation device of lateral wall be the same with the flexible adaptation device structure of collet, the difference lies in: the side wall flexible adapting device is longitudinally arranged, and the bottom support flexible adapting device is transversely arranged.
Go up the seesaw bottom be provided with the screw thread blind hole, screw thread blind hole inside be provided with and dismantle monitor terminal, dismantled monitor terminal and screw thread blind hole adopt detachable threaded connection mode.
The distance between the upper surface of the upward warping plate and the lower bottom surface of the detachable monitoring terminal is equal to the distance between the upper surface of the upward warping plate and the lower bottom surface of the side plate.
Detachable monitoring terminal include the terminal body, terminal body right side be provided with the beveling terminal surface, the beveling terminal surface on be provided with the wireless communication antenna of second, terminal body top be provided with the support, the support around both sides all through mounting flange and this body coupling of terminal, support top be provided with the demountable installation post, demountable installation post outside be provided with the external screw thread.
The invention has the beneficial effects that: the invention relates to a wireless communication cable laying side pressure detection device, which is characterized in that in use, the device is placed at a position needing to be bent in a cable laying process according to different bending radiuses of cables, so that side wall wheel assemblies of the device are arranged on the same side; the cable is laid and bent by bypassing the side wall pulleys of the side wall wheel assembly, the cable can be more attached to the side wall pulleys by adopting two groups of side wall pulleys, and the side parts of two ends of the side wall pulleys are of the same structure, so that the cable can be prevented from slipping off the side wall pulleys; the side wall wheel assembly keeps the tight fit of the cable and the side wall pulley in the bending process through the side wall flexible adapting device on one hand, and can effectively relieve the bending degree of the cable on the other hand, so that the safety of the cable is ensured, the damage caused by excessive bending of the cable is avoided, and the device has the capability of adapting to the cable bent at a certain angle; the device adopts the collet pulley component which is vertical to the two side wall wheel components, so that the problem that a cable cannot be attached to a side pulley after sliding down due to self gravity can be avoided, the diameter of a limiting disc on a pulley of the collet pulley component is 1.3 times that of a limiting disc under the pulley, so that the cable is prevented from slipping off the collet pulley component, the collet pulley component can better pass through the cable with a certain angle through the collet flexible adapting device, and meanwhile, the damage to the cable is reduced; the first pressure sensor detects the bottom pressure of the cable, the second pressure sensor detects the lateral pressure of the cable, data are transmitted to the detachable monitoring terminal through the first wireless communication antenna, the detachable monitoring terminal carries out real-time monitoring, early warning and processing work on the acquired data, and related data are transmitted to equipment for receiving data information, such as background receiving equipment or operating personnel handheld mobile receiving equipment through the second wireless communication antenna, so that the laying process of the cable is conveniently and uniformly allocated, and the laying is suspended when the detected bottom pressure and lateral pressure exceed a preset range; the device adopts a wireless communication mode, avoids messy equipment wiring and effectively improves the working efficiency; the device has the advantages that the power source is increased through the power supply box, so that the problem that no power supply exists in the engineering field is solved; (ii) a The invention has the advantages of simple structure, convenient use, reduced wiring in a wireless communication mode and good actual use effect.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a wireless communication cable laying side pressure detection device according to the present invention.
FIG. 2 is a first partial schematic structural diagram of FIG. 1 according to the present invention.
FIG. 3 is a second partial schematic view of FIG. 1 according to the present invention.
Fig. 4 is a schematic structural diagram of a shoe pulley assembly of a wireless communication cable laying side pressure detecting device according to the present invention.
FIG. 5 is a third schematic view of a portion of the structure of FIG. 1 according to the present invention.
Fig. 6 is a top view of fig. 5 in accordance with the present invention.
Fig. 7 is a schematic structural view of a sidewall wheel assembly of a wireless communication cable laying side pressure detecting apparatus according to the present invention.
Fig. 8 is a schematic structural diagram of a detachable monitoring terminal of a wireless communication cable laying side pressure detecting device according to the present invention.
In the figure: 1. the side plate 11, the handle 2, the underframe 21, the bottom beam 22, the mounting seat 23, the bottom support pulley assembly 231, the pulley upper limiting disc 232, the pulley lower limiting disc 24, the bottom support flexible adapting device 241, the sleeve 242, the support shaft 2421, the first pressure sensor 243, the connecting disc 244, the cross rod 245, the chuck 246, the caliper 247, the clamping groove 248, the spring 249, the fixing column 3, the upper warped plate 31, the threaded blind hole 32, the detachable monitoring terminal 321, the terminal body 322, the chamfered end face 323, the mounting flange 324, the bracket 325, the detachable mounting column 326, the external thread 327, the second wireless communication antenna 4, the first wireless communication antenna 5, the power supply box 6, the side wall wheel assembly 61, the side wall flexible adapting device 62, the side wall pulley 63, the second pressure sensor 7 and the bottom support wheel assembly.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-8, a wireless communication's cable laying side pressure detection device, it includes curb plate 1 and chassis 2, 1 left side tip of curb plate be provided with wane 3, 1 right side of curb plate be provided with first wireless communication antenna 4, curb plate 1 front and back both sides all be provided with the handle 11 of "U" shape structure, 1 top of curb plate preceding be provided with power pack 5, 5 left and right sides of power pack all be provided with lateral wall wheel subassembly 6, lateral wall wheel subassembly 6 transversely set up, 1 back top of curb plate be provided with chassis 2, chassis 2 preceding be provided with collet subassembly 7, collet subassembly 7 vertically set up and with lateral wall wheel subassembly 6 mutually perpendicular.
2 below of chassis be provided with floorbar 21, 2 tops of chassis be provided with mount pad 22, chassis 2 and floorbar 21, mount pad 22 constitute isosceles trapezoid structure, bottom mounting wheel subassembly 7 include collet loose pulley assembly 23 and collet flexible adaptation device 24, collet loose pulley assembly 23 be connected with mount pad 22 through collet flexible adaptation device 24.
For better effect, the shoe pulley assembly 23 comprises an upper pulley limiting disc 231 and a lower pulley limiting disc 232, and the diameter of the upper pulley limiting disc 231 is 1.3 times that of the lower pulley limiting disc 232.
The flexible adaptation device 24 for the bottom support comprises a sleeve 241, a support shaft 242 is arranged inside the sleeve 241, a first pressure sensor 2421 is arranged inside the support shaft 242, a connecting disc 243 is arranged on the left side of the sleeve 241, a cross rod 244 is arranged inside the connecting disc 243, a chuck 245 is arranged outside the cross rod 244, a caliper 246 is arranged above the chuck 245, a clamping groove 247 is arranged on the inner side of the caliper 246 corresponding to the chuck 245, springs 248 are arranged on the two sides of the left side of the caliper 246, and the springs 248 are connected with the mounting seat 22 through corresponding fixing columns 249.
The side wall wheel assembly 6 comprises a side wall pulley 62 and a side wall flexible adapting device 61, the side wall pulley 62 is connected with the side plate 1 through the side wall flexible adapting device 61, the two end side parts of the side wall pulley 62 are constructed into structures with the same size, and a second pressure sensor 63 is arranged inside the side wall flexible adapting device 61.
The flexible adapting device 61 of the side wall has the same structure as the flexible adapting device 24 of the bottom support, and the difference is that: the side wall flexible adapting device 61 is arranged longitudinally, and the bottom support flexible adapting device 24 is arranged transversely.
The invention is a wireless communication cable laying side pressure detection device, in use, according to the different bending radiuses of cables, the device is placed at the position where the cable needs to be bent in the cable laying process, so that the side wall wheel assemblies 6 of the device are all arranged on the same side; the cable is laid and bent by winding around the side wall pulleys 62 of the side wall wheel assembly 6, the cable can be more attached to the side wall pulleys 62 by adopting the two groups of side wall pulleys 62, and the side parts of the two ends of the side wall pulleys 62 are in the same structure, so that the cable can be prevented from slipping off the side wall pulleys 62; the side wall wheel assembly 6 keeps the tight fit between the cable and the side wall pulley 62 in the bending process through the side wall flexible adapting device 61, and can effectively relieve the bending degree of the cable, ensure the safety of the cable, avoid the damage caused by excessive bending of the cable and ensure that the device has the capability of adapting to the cable bent at a certain angle; the device adopts the collet pulley component 23, the collet pulley component 23 is perpendicular to the two side wall wheel components 6, the problem that a cable cannot be attached to the lateral pulley 62 after sliding down due to self gravity can be avoided, the diameter of the limiting plate 231 on the pulley of the collet pulley component 23 is 1.3 times of the diameter of the limiting plate 232 under the pulley, the cable is prevented from sliding off the collet pulley component 23, the collet pulley component 23 can better pass through the cable with a certain angle through the collet flexible adapting device 24, and meanwhile, the damage to the cable is reduced; the first pressure sensor 2421 detects the bottom pressure of the cable, the second pressure sensor 63 detects the lateral pressure of the cable, the data are transmitted to the detachable monitoring terminal 32 through the first wireless communication antenna 4, the detachable monitoring terminal 32 carries out real-time monitoring, early warning and processing work on the acquired data, and the related data are transmitted to equipment for receiving data information, such as background receiving equipment or operating personnel handheld mobile receiving equipment through the second wireless communication antenna 327, so that the laying process of the cable is conveniently and uniformly allocated, and the laying is suspended when the detected bottom pressure and the lateral pressure exceed a preset range; the device adopts a wireless communication mode, avoids messy equipment wiring and effectively improves the working efficiency; the device has the advantages that the power source is increased through the power supply box, so that the problem that no power supply exists in a project site is solved; (ii) a The invention has the advantages of simple structure, convenient use, reduced wiring in a wireless communication mode and good actual use effect.
Example 2
As shown in fig. 1-8, a wireless communication's cable laying side pressure detection device, it includes curb plate 1 and chassis 2, 1 left side tip of curb plate be provided with wane 3, 1 right side of curb plate be provided with first wireless communication antenna 4, curb plate 1 front and back both sides all be provided with the handle 11 of "U" shape structure, 1 top of curb plate preceding be provided with power pack 5, 5 left and right sides of power pack all be provided with lateral wall wheel subassembly 6, lateral wall wheel subassembly 6 transversely set up, 1 back top of curb plate be provided with chassis 2, chassis 2 preceding be provided with collet subassembly 7, collet subassembly 7 vertically set up and with lateral wall wheel subassembly 6 mutually perpendicular.
Go up 3 bottoms of seesaw be provided with screw thread blind hole 31, screw thread blind hole 31 inside be provided with and dismantle monitor terminal 32, dismantled monitor terminal 32 and screw thread blind hole 31 adopt detachable threaded connection mode.
The distance between the upper surface of the upper warped plate 3 and the lower bottom surface of the detachable monitoring terminal 32 is equal to the distance between the upper surface of the upper warped plate 3 and the lower bottom surface of the side plate 1.
The invention relates to a wireless communication cable laying side pressure detection device, which is placed at a position needing to be bent in a cable laying process according to different bending radiuses of cables in use, so that side wall wheel assemblies 6 of the device are arranged on the same side; the cable is laid and bent by winding around the side wall pulleys 62 of the side wall wheel assembly 6, the cable can be more attached to the side wall pulleys 62 by adopting the two groups of side wall pulleys 62, and the side parts of the two ends of the side wall pulleys 62 are in the same structure, so that the cable can be prevented from slipping off the side wall pulleys 62; the side wall wheel assembly 6 keeps the tight fit between the cable and the side wall pulley 62 in the bending process through the side wall flexible adapting device 61, and can effectively relieve the bending degree of the cable, ensure the safety of the cable, avoid the damage caused by excessive bending of the cable and ensure that the device has the capability of adapting to the cable bent at a certain angle; the device adopts the collet pulley component 23, the collet pulley component 23 is perpendicular to the two side wall wheel components 6, the problem that a cable cannot be attached to the lateral pulley 62 after sliding down due to self gravity can be avoided, the diameter of the limiting plate 231 on the pulley of the collet pulley component 23 is 1.3 times of the diameter of the limiting plate 232 under the pulley, the cable is prevented from sliding off the collet pulley component 23, the collet pulley component 23 can better pass through the cable with a certain angle through the collet flexible adapting device 24, and meanwhile, the damage to the cable is reduced; the first pressure sensor 2421 detects the bottom pressure of the cable, the second pressure sensor 63 detects the lateral pressure of the cable, the data are transmitted to the detachable monitoring terminal 32 through the first wireless communication antenna 4, the detachable monitoring terminal 32 carries out real-time monitoring, early warning and processing work on the acquired data, and the related data are transmitted to equipment for receiving data information, such as background receiving equipment or operating personnel handheld mobile receiving equipment through the second wireless communication antenna 327, so that the laying process of the cable is conveniently and uniformly allocated, and the laying is suspended when the detected bottom pressure and the lateral pressure exceed a preset range; the device adopts a wireless communication mode, avoids messy equipment wiring and effectively improves the working efficiency; the device has the advantages that the power source is increased through the power supply box, so that the problem that no power supply exists in the engineering field is solved; (ii) a The invention has the advantages of simple structure, convenient use, reduced wiring in a wireless communication mode and good actual use effect.
Claims (9)
1. The utility model provides a wireless communication's cable laying side pressure detection device, it includes curb plate and chassis, its characterized in that: curb plate left side tip be provided with the wane, the curb plate right side be provided with first wireless communication antenna, the curb plate around both sides all be provided with the handle of "U" shape structure, the preceding power pack that is provided with of curb plate top, the power pack left and right sides all be provided with the lateral wall wheel subassembly, the lateral wall wheel subassembly transversely set up, curb plate top at the back be provided with the chassis, the chassis preceding be provided with the collet subassembly, the collet subassembly vertically set up and with lateral wall wheel subassembly mutually perpendicular.
2. A wireless communication cabling side pressure sensing apparatus according to claim 1, wherein: the chassis below be provided with the floorbar, chassis top be provided with the mount pad, chassis and floorbar, mount pad constitution isosceles trapezoid structure, the bottom mounting wheel subassembly include collet loose pulley assembly and collet flexible adaptation device, collet loose pulley assembly pass through collet flexible adaptation device and be connected with the mount pad.
3. A wireless communication cable-laying side pressure detecting apparatus according to claim 2, wherein: the collet pulley component comprises a pulley upper limiting disc and a pulley lower limiting disc, wherein the diameter of the pulley upper limiting disc is 1.3 times that of the pulley lower limiting disc.
4. A wireless communication cable-laying side pressure detecting apparatus according to claim 2, wherein: the flexible adaptation device of collet include the sleeve, the inside back shaft that is provided with of sleeve, the inside first pressure sensor that is provided with of back shaft, sleeve left side be provided with the connection pad, the inside horizontal pole that is provided with of connection pad, the horizontal pole outside be provided with the chuck, chuck top be provided with calliper, calliper inboard correspond chuck department and be provided with the draw-in groove, calliper left side both sides all be provided with the spring, the spring all be connected with the mount pad through corresponding fixed column.
5. A wireless communication cabling side pressure sensing apparatus according to claim 1, wherein: the side wall wheel assembly comprises a side wall pulley and a side wall flexible adapting device, the side wall pulley is connected with the side plate through the side wall flexible adapting device, the side parts of the two ends of the side wall pulley are constructed into structures with the same size, and a second pressure sensor is arranged in the side wall flexible adapting device.
6. A wireless communication cabling side pressure sensing apparatus according to claim 5, wherein: the flexible adaptation device of lateral wall be the same with the flexible adaptation device structure of collet, the difference lies in: the side wall flexible adapting device is longitudinally arranged, and the bottom support flexible adapting device is transversely arranged.
7. A wireless communication cabling side pressure sensing apparatus according to claim 1, wherein: go up the perk bottom be provided with the screw thread blind hole, the inside monitoring terminal that can dismantle that is provided with of screw thread blind hole, detachable monitoring terminal and screw thread blind hole adopt detachable threaded connection mode.
8. A wireless communication cable-laying side pressure detecting apparatus according to claim 7, wherein: the distance between the upper surface of the upward warping plate and the lower bottom surface of the detachable monitoring terminal is equal to the distance between the upper surface of the upward warping plate and the lower bottom surface of the side plate.
9. A wireless communication cabling side pressure sensing apparatus according to claim 8, wherein: detachable monitoring terminal include the terminal body, terminal body right side be provided with the beveling terminal surface, the beveling terminal surface on be provided with the wireless communication antenna of second, terminal body top be provided with the support, the support around both sides all through mounting flange and this body coupling of terminal, support top be provided with the demountable installation post, demountable installation post outside be provided with the external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211146058.8A CN115615603A (en) | 2022-09-20 | 2022-09-20 | Cable laying side pressure detection device for wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211146058.8A CN115615603A (en) | 2022-09-20 | 2022-09-20 | Cable laying side pressure detection device for wireless communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115615603A true CN115615603A (en) | 2023-01-17 |
Family
ID=84859074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211146058.8A Withdrawn CN115615603A (en) | 2022-09-20 | 2022-09-20 | Cable laying side pressure detection device for wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115615603A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117878568A (en) * | 2024-03-11 | 2024-04-12 | 泰兴市东盛通讯器材有限公司 | High-stability antenna device |
-
2022
- 2022-09-20 CN CN202211146058.8A patent/CN115615603A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117878568A (en) * | 2024-03-11 | 2024-04-12 | 泰兴市东盛通讯器材有限公司 | High-stability antenna device |
| CN117878568B (en) * | 2024-03-11 | 2024-05-07 | 泰兴市东盛通讯器材有限公司 | High-stability antenna device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115615603A (en) | Cable laying side pressure detection device for wireless communication | |
| CN201192761Y (en) | Follow-up fixture | |
| CN112415629B (en) | Cable path identification and fault location vehicle | |
| CN108657201B (en) | Multifunctional subway electric power maintenance vehicle | |
| CN111061024B (en) | Communication engineering network transmission optical cable traction equipment | |
| CN210380017U (en) | Universal ground wire cross arm clamp for power transmission line | |
| CN219384448U (en) | Tunnel construction is with section of jurisdiction hoisting structure | |
| CN215267574U (en) | Cable laying device | |
| CN111634824B (en) | Construction equipment connecting device convenient to disassemble and assemble | |
| CN213617620U (en) | Grooving device for laying electric power cables | |
| CN212893618U (en) | Tower crane steel platform support structure with adjustable | |
| CN110499951B (en) | Iron tower cross arm rope ladder hanging point extension device and application | |
| CN210944413U (en) | Monitoring device for steel cable of friction type elevator | |
| CN205294682U (en) | Drop shaft wall of a well detects electronic hoisting device with video probe | |
| CN202990826U (en) | Aerial work equipment used in rail transit tunnel | |
| CN109665370B (en) | Multifunctional pay-off rack for PE (polyethylene) pipe or cable and using method thereof | |
| CN220664456U (en) | Construction overhead line device convenient to fixed drum | |
| CN210196846U (en) | Adjustable placing rack for placing diameter measuring instrument | |
| CN220822298U (en) | Integrated electrical cabinet mounting structure | |
| CN216350946U (en) | Novel ground resistance measuring device for power transmission line | |
| CN219074756U (en) | Anti-skid support device for welding power transmission network electric power fittings | |
| CN211812848U (en) | Pay-off is used in electric power installation | |
| CN220709375U (en) | Pipeline detector for pipeline tracing and investigation | |
| CN216108061U (en) | A equipment for installation of bridge concrete guardrail wash-out pipe | |
| CN214255446U (en) | Line pressing mechanism and sag measuring trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230117 |