CN207181451U - Mounting bracket for grid line loss field assay equipment - Google Patents
Mounting bracket for grid line loss field assay equipment Download PDFInfo
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- CN207181451U CN207181451U CN201720941082.9U CN201720941082U CN207181451U CN 207181451 U CN207181451 U CN 207181451U CN 201720941082 U CN201720941082 U CN 201720941082U CN 207181451 U CN207181451 U CN 207181451U
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- line loss
- fastening assembly
- rotary shaft
- loss monitor
- monitor
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Abstract
The utility model provides a kind of mounting bracket for grid line loss field assay equipment, it includes supporter and line loss monitor, be provided between supporter and line loss monitor supporter fastening assembly, lower support fastening assembly, on line loss monitor fastening assembly, lower line loss monitor fastening assembly and line loss monitor angular adjustment component；Line loss monitor angular adjustment component includes three rotary shafts and the plane hinge for being carried out Y-shaped connection by one end of three axostylus axostyles in the form of the second rotary shaft and being formed, three rotary shafts are the first rotary shaft, the 3rd rotary shaft and the 4th rotary shaft respectively, first rotary shaft is arranged on upper supporter fastening assembly, 4th rotary shaft is arranged on the common connecting point of lower support fastening assembly and lower line loss monitor fastening assembly, and the 3rd rotary shaft is arranged on upper line loss monitor fastening assembly.The utility model is using the turning effort of thread screw by reducing active force, continuously adjusting with auto-lock function to improve degree of regulation.
Description
Technical field
Line loss monitor installing area is the utility model is related to, it is more particularly to a kind of to be used for grid line loss field assay equipment
Mounting bracket.
Background technology
When field work, when verification grid line loss line becomes relation, platform family relation, the interim fixation of on-site working
Frame is frequently necessary to remove desk or chair to serve as, and grid line loss field assay equipment usually requires to be fixed on some supporter
Carry out reception signal.To obtain good reception, many grid line loss field assay equipment are integrally fixed at outdoor eminence, example
Steel tower, roof tower etc. are such as arranged on, and it also requires adjusting grid line loss field assay equipment according to the requirement of reception signal
Setting angle.
Fig. 1 is a kind of structural representation of line loss monitor mounting bracket in the prior art, and shape when showing to be assembled
State.As shown in Fig. 1, mounting bracket includes lower component, upper component and adjusting part, for line loss monitor 111 to be installed on into steel pole
On 105.Wherein, lower component includes lower carriage 110, first time pole part 108, second time pole part 107 and lower adaptor 109.
Lower carriage 110 is fixed on line loss monitor 111, and lower adaptor 109 is equivalent to an axostylus axostyle, and first time pole part 108 is under
Adaptor 109 is rotatablely connected with lower carriage 110, and second time pole part 107 and first time pole part 108 are used for steel pole 105 of filling the span of a man's arms,
It is fixedly clamped by long bolt 103.Upper component includes pole part 101 and second on upper bracket 114, upper adaptor 115, first
Upper pole part 102, upper bracket 114 are fixed on line loss monitor 111, and pole part 102 is used on pole part 101 and second on first
In steel pole 105 of filling the span of a man's arms, it is fixedly clamped by long bolt 106, upper adaptor 115 also corresponds to an axostylus axostyle, pole part on first
101 are rotatedly connected with upper adaptor 115, and upper adaptor 115 and upper bracket 114 are rotatedly connected with adjusting part respectively.Regulation group
Part includes the first regulating arm 113 and the second regulating arm 104 being rotatablely connected each other with the first drive-connecting shaft 112.In installation line loss prison
Before instrument 111 is controlled to steel pole 105, in addition to pole part 102 on second time pole part 107 and second, miscellaneous part is all to connect
It is connected on line loss monitor 111, first time pole part 108 and second time pole part 107 is fastened during installation, and by
Pole part 102 is fastened on pole part 101 and second on one, and line loss monitor 111 is installed on steel pole 101 with this.
The structure of above-mentioned line loss monitor mounting bracket can be adjusted to the angle of declination of line loss monitor 111 when mounted
Section, specific regulation process are：A rotational freedom in lower component be present, the first regulation 113 and the second regulation in adjusting part
There are three rotational freedoms in each end of arm 104, after paired pole part is fixed, operating personnel repeatedly supervise by push-and-pull line loss
The top of instrument 111 is controlled, adjusting part expansion is driven using line loss monitor 111 and collapses, pass through aforementioned four rotational freedom
The adjustable line loss monitor 111 of cooperation and steel pole 105 between corner dimension, you can regulation line loss monitor 111 has a down dip
Angle size.
Research process of the present utility model are being carried out, inventor has found that above-mentioned line loss monitor mounting bracket structure is present such as
Lower defect：Operating personnel are when carrying out the regulation of line loss monitor angle of declination, it is difficult to accurately control to adjust angle, both caused regulation to be grasped
Need to perform repeatedly and expend the time, being accurately positioned for angle of declination can not be ensured again.It is difficult to the accurate original for controlling to adjust angle
Because being：Operating personnel also need to support the gravity of line loss monitor, line when forcing in adjusting part to adjust angle
The gravity of damage monitor is generally large, therefore operating personnel are difficult to the size of accurate control force, especially in work high above the ground, this
Kind degree-of-difficulty factor is bigger, is easy to deviate required angle during regulation every time；Operating personnel are needed to twist after the angle needed for is adjusted
Tight bolt is originally used for the rotational freedom of regulation to lock, so as to fixed angle of declination, but during bolt is tightened, by
In the gravity for stilling need to bear line loss monitor so it is difficult to remain stationary, it is fixed after angle can shift, therefore
Setting accuracy declines.
Utility model content
The defects of in order to overcome prior art, the purpose of this utility model are that providing a kind of grid line loss scene that is used for divides
The mounting bracket of desorption device, the operation of personnel easy to operation is more laborsaving, convenient, easily controllable；
What the utility model was realized in：
A kind of mounting bracket for grid line loss field assay equipment, it includes supporter and line loss monitor, described
Supporter fastening assembly, lower support fastening assembly, the monitoring of upper line loss are provided between supporter and the line loss monitor
Instrument fastening assembly, lower line loss monitor fastening assembly and line loss monitor angular adjustment component；The line loss monitor angle is adjusted
Section component includes three rotary shafts and is carried out Y-shaped connection in the form of the second rotary shaft by one end of three axostylus axostyles and formed
Plane hinge, three rotary shafts are the first rotary shaft, the 3rd rotary shaft and the 4th rotary shaft respectively, first rotary shaft
On the upper supporter fastening assembly, the 4th rotary shaft is arranged on lower support fastening assembly and lower line loss monitors
On the common connecting point of instrument fastening assembly, the 3rd rotary shaft is arranged on the upper line loss monitor fastening assembly.
Preferably, three axostylus axostyles include a screw telescopic bar and two regulating arms, two regulating arms difference
For the first regulating arm and the second regulating arm.
Preferably, the screw telescopic bar includes two retainer nuts, a both ends are welded with the regulation branch of hex nut
Stay tube and two one end are machined with the threaded rod that the axis hole other end is machined with pylon, and two threaded rods are respectively the first screw thread
Bar and the second threaded rod, first threaded rod is machined with one end of axis hole and second rotary shaft carries out axle and connect, and described the
Two threaded rods are machined with one end of axis hole and the lower support fastening assembly and the lower line loss monitor fastening assembly pass through
4th rotary shaft is attached.
Preferably, first threaded rod and the second threaded rod by external screw thread respectively with being welded on the regulation support tube
The screw-internal thread fit of the hex nut at both ends, and first threaded rod and second threaded rod are machined with one end position of pylon
In the inside of support tube.
Preferably, described two retainer nuts are respectively assembled on first threaded rod and second threaded rod, and
The regulation support tube is clipped in the middle.
Preferably, the upper supporter fastening assembly on upper fastening bolt, upper supporter pole part and first including installing
Part, the upper supporter pole part and first mounting means are fixed on supporter by the fastening bolt, and described
One mounting means pass through the first the first regulating arm for rotating line loss monitor angular adjustment component described in axis connection.
Preferably, lower support fastening assembly is located at the lower section of described upper supporter fastening assembly, includes lower fastening spiral shell
Bolt, lower support pole part and first time installed part, the lower support pole part and first time installed part pass through described
Lower fastening bolt is fixed on supporter, and first time installed part rotates line loss monitor angle described in axis connection by the 4th
The screw telescopic bar of adjusting part.
Preferably, the upper line loss monitor fastening assembly includes the second mounting means and upper trip bolt, and described second
One end of mounting means is fixed on the line loss monitor top by the upper trip bolt, and the other end passes through the 3rd rotary shaft
It is connected to second regulating arm of the line loss monitor angular adjustment component.
Preferably, the lower line loss monitor fastening assembly is located at the lower section of described upper line loss monitor fastening assembly simultaneously
Including second time installed part and lower trip bolt, one end of second time installed part is fixed on institute by the lower trip bolt
Line loss monitor bottom is stated, the other end is connected to the spiral shell of the line loss monitor angular adjustment component by the 4th rotary shaft
On line expansion link.
Compared with prior art, the utility model has the advantages that：
The utility model changes the phase between the first regulating arm and the second regulating arm using the turning effort of thread screw
To position, there is following advantage：On the one hand, the power applied needed for operating personnel for rotation regulation support tube power, less than pulling
The active force of regulating arm, the operation of operating personnel is more laborsaving, convenient, easily controllable；Another aspect thread screw is rotated and exchanged
The change of position is continuous between joint arm, therefore can improve the precision controlling angulation change amount regulating arm, that is,
The relative position between line loss monitor and supporter can accurately be controlled；Thread screw has auto-lock function, is arrived in regulation suitable
After position, clamp nut is locked, the precision for having adjusted good position will not be changed during locking.
Brief description of the drawings
Fig. 1 is a kind of structural representation of line loss monitor mounting bracket in the prior art；
Fig. 2 is the mounting bracket overall structure diagram of the present utility model for grid line loss field assay equipment；
Fig. 3 is the upper supporter fastening assembly knot of the mounting bracket of the present utility model for grid line loss field assay equipment
Structure schematic diagram；
Fig. 4 is the lower support fastening assembly knot of the mounting bracket of the present utility model for grid line loss field assay equipment
Structure schematic diagram；
Fig. 5 is the upper line loss monitor fastening group of the mounting bracket of the present utility model for grid line loss field assay equipment
Part structural representation；
Fig. 6 is the lower line loss monitor fastening group of the mounting bracket of the present utility model for grid line loss field assay equipment
Part structural representation；
Fig. 7 is the line loss monitor angular adjustment of the mounting bracket of the present utility model for grid line loss field assay equipment
Component structure diagram.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in this practical embodiment is carried out clear, complete
Ground describes, it is clear that described embodiment is only this practical part of the embodiment, rather than whole embodiments.Based on this
Embodiment in practicality, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of this practicality protection.
As shown in Fig. 2 a kind of mounting bracket for grid line loss field assay equipment, it includes supporter 201 and line loss
Monitor 202, supporter fastening assembly, lower support fastening group are provided between supporter 201 and line loss monitor 202
Part, upper line loss monitor fastening assembly, lower line loss monitor fastening assembly and line loss monitor angular adjustment component；Line loss monitors
Instrument angular adjustment component is included three rotary shafts and Y-shaped connection is carried out in the form of the second rotary shaft by one end of three axostylus axostyles
And the plane hinge formed, three rotary shafts are the first rotary shaft 702, the 3rd rotary shaft 712 and the 4th rotary shaft 708 respectively,
First rotary shaft 702 is arranged on upper supporter fastening assembly, and the 4th rotary shaft 708 is arranged on lower support fastening assembly with
On the common connecting point of line loss monitor fastening assembly, the 3rd rotary shaft 702 is arranged on upper line loss monitor fastening assembly.
The upper symmetric clamp of supporter pole part 303 is embraced in the both sides of supporter 201, the first mounting means 304 with upper supporter
Clamping support ring 305, upper fastening screw 302 pass through the first mounting means 304, upper support ring 305 and upper branch among rod member 303
Support body pole part 303, coordinate with upper clamp nut 301, supporter fastening assembly on composition；Lower support pole part 403 is symmetrical
It is clamped in supporter both sides, first time installed part 404 and the lower support ring 405 of clamping among lower support pole part 403, lower fastening
Screw rod 402 passes through first time installed part 304, lower support ring 405 and lower support pole part 403, matches somebody with somebody with lower clamp nut 401
Close, form lower support fastening assembly；Upper line loss monitor fastening bolt 502 forms upper line loss through the second mounting means 501
Monitor fastening assembly；Lower line loss monitor trip bolt 602 fastens through second time lower line loss monitor of the composition of installed part 601
Component；First rotary shaft 702 passes through the mounting hole of the right-hand member mounting hole of the first mounting means 304 and the left end of the first regulating arm 703, axle
Connect supporter fastening assembly and line loss monitor angular adjustment component；Second rotary shaft 704 passes through the right-hand member of the first regulating arm 703
Mounting hole, the left end mounting hole of the second regulating arm 711 and the axis hole of the first threaded rod 705, axle connect the first regulating arm 703, second tune
Joint arm 711 and screw telescopic bar 706；3rd rotary shaft 712 passes through the right-hand member mounting hole of the second regulating arm 711 and the second mounting means
501 left end mounting holes, axle connect line loss monitor fastening assembly and line loss monitor angular adjustment component；4th rotary shaft 708
Through first time right-hand member mounting hole of installed part 404 and second time left end mounting hole of installed part 601, axle connects lower support fastening group
Part, lower line loss monitor fastening assembly and line loss monitor angular adjustment component.
Supporter 201, line loss monitor 202, upper supporter fastening assembly, lower support fastening assembly, the monitoring of upper line loss
Instrument fastening assembly, lower line loss monitor fastening assembly and line loss monitor angular adjustment component have been assembled using above-mentioned connected mode
Cheng Hou, form the mounting structure of the line loss monitor mounting bracket shown in Fig. 2.
Regulation process of the present utility model is as follows：
1st, adjust line loss monitor 202 and reduce its angle with vertical direction：
Using die nut, regulation support tube 706 in line loss monitor angular adjustment component, regulation support are rotated clockwise
The internal thread at the both ends of pipe 706, which promotes, carries the externally threaded threaded rod 707 of first threaded rod 705 and second to regulation support tube 706
Inside make contractile motion, the first threaded rod 705 pulls downward on the first regulating arm 703 and the second regulating arm 711, the second regulating arm 711
The upper end of line loss monitor 202 is pulled close to supporter 201, because the lower end of line loss monitor 202 and supporter 201 are apart from fixation,
So as to reduce the angle of line loss monitor 202 and vertical direction, after reaching required regulation angle, fastening is assemblied in the first screw thread
The lower retainer nut 709 on the threaded rod 707 of upper retainer nut 710 and second on bar 705, so as to complete to adjust；
2nd, adjust line loss monitor 202 and increase its angle with vertical direction：
Using die nut, regulation support tube 706 in line loss monitor angular adjustment component, regulation support are rotated counterclockwise
The internal thread at the both ends of pipe 706, which promotes, carries the externally threaded threaded rod 707 of first threaded rod 705 and second to regulation support tube 706
Motion is extended outside, the first threaded rod 705 pulls downward on the first regulating arm 703 and the second regulating arm 711, the second regulating arm 711
The upper end of line loss monitor 202 is pulled away from supporter 201, because the lower end of line loss monitor 202 and supporter 201 are apart from fixation,
So as to increase the angle of line loss monitor 202 and vertical direction, after reaching required regulation angle, fastening is assemblied in the first screw thread
The lower retainer nut 709 on the threaded rod 707 of upper retainer nut 710 and second on bar 705, so as to complete to adjust.
Change in location between two regulating arms can change the relative position between line loss monitor 202 and supporter 201.
Due to changing the angle between regulating arm using the turning effort of thread screw in the present embodiment, therefore there is following advantage：
On the one hand, the change that thread screw rotates to angle between regulating arm is continuous, and operating personnel can continuously rotate regulation
Support tube 506 is adjusted, and the continuous rotation of regulation support tube 506 can be converted to the consecutive variations of angle between regulating arm, because
This can improve the precision controlling angulation change amount regulating arm, that is, can accurately control line loss monitor 202 and branch
Relative position between support body 201.On the other hand, the power applied needed for operating personnel is the power of rotation support tube 506, rather than
Pull or support the power of regulating arm.When regulating arm need not carry the gravity of line loss monitor 202, rotation regulation support tube
506 active force is far smaller than the active force for pulling regulating arm.Therefore operating personnel operation it is more laborsaving, it is convenient, regulation when
Between shorten, need more people to co-operate the force that could meet originally and require only to need an operating personnel to complete now.
Finally it should be noted that：Above-described each embodiment is merely to illustrate this practical technical scheme, rather than to it
Limitation；Although this practicality is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in previous embodiment, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or substitutions, the essence of appropriate technical solution is departed from each embodiment technical side of this practicality
The scope of case.
Claims (9)
1. a kind of mounting bracket for grid line loss field assay equipment, it includes supporter and line loss monitor, and its feature exists
In：Be provided between the supporter and the line loss monitor supporter fastening assembly, lower support fastening assembly, on
Line loss monitor fastening assembly, lower line loss monitor fastening assembly and line loss monitor angular adjustment component；
The line loss monitor angular adjustment component include three rotary shafts and by three axostylus axostyles one end with the second rotary shaft
Form carries out Y-shaped connection and the plane hinge that is formed, three rotary shafts be respectively the first rotary shaft, the 3rd rotary shaft and
4th rotary shaft, first rotary shaft are arranged on the upper supporter fastening assembly, and the 4th rotary shaft is arranged on down
On the common connecting point of supporter fastening assembly and lower line loss monitor fastening assembly, the 3rd rotary shaft is arranged on described
On line loss monitor fastening assembly.
2. the mounting bracket according to claim 1 for grid line loss field assay equipment, it is characterised in that：Described three
Axostylus axostyle includes a screw telescopic bar and two regulating arms, and two regulating arms are respectively the first regulating arm and the second regulation
Arm.
3. the mounting bracket according to claim 2 for grid line loss field assay equipment, it is characterised in that：The screw thread
Expansion link includes two retainer nuts, a both ends are welded with the regulation support tube of hex nut and two one end are machined with axis hole
The other end is machined with the threaded rod of pylon, and two threaded rods are respectively the first threaded rod and the second threaded rod, and described first
Threaded rod is machined with one end of axis hole and second rotary shaft carries out axle and connect, and second threaded rod is machined with one end of axis hole
It is attached with the lower support fastening assembly and the lower line loss monitor fastening assembly by the 4th rotary shaft.
4. the mounting bracket according to claim 3 for grid line loss field assay equipment, it is characterised in that：Described first
Threaded rod and the second threaded rod by external screw thread respectively with the internal thread for the hex nut for being welded on the regulation support tube both ends
Coordinate, and first threaded rod and second threaded rod are machined with one end of pylon and are located at the inside of support tube.
5. the mounting bracket according to claim 3 for grid line loss field assay equipment, it is characterised in that：It is described two
Retainer nut is respectively assembled on first threaded rod and second threaded rod, and the regulation support tube is clipped in
Between.
6. the mounting bracket according to claim 1 for grid line loss field assay equipment, it is characterised in that：The upper branch
Support body fastening assembly includes upper fastening bolt, upper supporter pole part and the first mounting means, the upper supporter pole part and
First mounting means are fixed on supporter by the fastening bolt, and first mounting means pass through the first rotary shaft
Connect the first regulating arm of the line loss monitor angular adjustment component.
7. the mounting bracket according to claim 1 for grid line loss field assay equipment, it is characterised in that：Lower support
Fastening assembly is located at the lower section of described upper supporter fastening assembly, includes lower fastening bolt, lower support pole part and first
Lower installed part, the lower support pole part and first time installed part are fixed on supporter by the lower fastening bolt
On, first time installed part passes through the 4th screw telescopic bar for rotating line loss monitor angular adjustment component described in axis connection.
8. the mounting bracket according to claim 2 for grid line loss field assay equipment, it is characterised in that：It is described to reach the standard grade
Damage monitor fastening assembly includes the second mounting means and upper trip bolt, and one end of second mounting means is by described
Trip bolt is fixed on the line loss monitor top, and the other end is connected to the line loss monitor angle by the 3rd rotary shaft
Second regulating arm of adjusting part.
9. the mounting bracket according to claim 1 for grid line loss field assay equipment, it is characterised in that：It is described offline
Damage monitor fastening assembly be located at described upper line loss monitor fastening assembly lower section and including second time installed part and it is lower tightly
Gu screw, one end of second time installed part is fixed on the line loss monitor bottom by the lower trip bolt, another
End is connected to by the 4th rotary shaft on the screw telescopic bar of the line loss monitor angular adjustment component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941082.9U CN207181451U (en) | 2017-07-31 | 2017-07-31 | Mounting bracket for grid line loss field assay equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941082.9U CN207181451U (en) | 2017-07-31 | 2017-07-31 | Mounting bracket for grid line loss field assay equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181451U true CN207181451U (en) | 2018-04-03 |
Family
ID=61744902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720941082.9U Active CN207181451U (en) | 2017-07-31 | 2017-07-31 | Mounting bracket for grid line loss field assay equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207181451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649626A (en) * | 2020-11-16 | 2021-04-13 | 国网江苏省电力有限公司盐城供电分公司 | Mounting rack of power grid line loss analysis equipment |
-
2017
- 2017-07-31 CN CN201720941082.9U patent/CN207181451U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649626A (en) * | 2020-11-16 | 2021-04-13 | 国网江苏省电力有限公司盐城供电分公司 | Mounting rack of power grid line loss analysis equipment |
| CN112649626B (en) * | 2020-11-16 | 2022-12-30 | 国网江苏省电力有限公司盐城供电分公司 | Mounting rack of power grid line loss analysis equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100000 Nanxiang No. 1, Dizang'an, Xicheng District, Beijing Co-patentee after: STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID JIBEI ELECTRIC POWER CO., LTD. Research Institute Co-patentee after: WUHAN University Co-patentee after: STATE GRID CORPORATION OF CHINA Address before: 100000 Nanxiang No. 1, Dizang'an, Xicheng District, Beijing Co-patentee before: STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Patentee before: STATE GRID JIBEI ELECTRIC POWER CO., LTD. Research Institute Co-patentee before: WUHAN University Co-patentee before: State Grid Corporation of China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190227 Address after: 100000 Nanxiang No. 1, Dizang'an, Xicheng District, Beijing Co-patentee after: STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID JIBEI ELECTRIC POWER CO., LTD. Research Institute Co-patentee after: WUHAN University Co-patentee after: STATE GRID CORPORATION OF CHINA Co-patentee after: NORTH CHINA ELECTRIC POWER RESEARCH INSTITUTE Co.,Ltd. Address before: 100000 Nanxiang No. 1, Dizang'an, Xicheng District, Beijing Co-patentee before: STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Patentee before: STATE GRID JIBEI ELECTRIC POWER CO., LTD. Research Institute Co-patentee before: WUHAN University Co-patentee before: STATE GRID CORPORATION OF CHINA |