CN111834961A - Line support for municipal works - Google Patents
Line support for municipal works Download PDFInfo
- Publication number
- CN111834961A CN111834961A CN202010679945.6A CN202010679945A CN111834961A CN 111834961 A CN111834961 A CN 111834961A CN 202010679945 A CN202010679945 A CN 202010679945A CN 111834961 A CN111834961 A CN 111834961A
- Authority
- CN
- China
- Prior art keywords
- sliding plate
- guide frame
- positioning
- positioning holes
- slide
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Textile Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a line support for municipal engineering, which belongs to the technical field of municipal engineering and comprises a bottom box and a guide frame, wherein a belt is sleeved on a driven shaft and a driving shaft at the same time, gears are fixedly sleeved on the front side and the rear side of the driven shaft respectively, a second sliding plate and a first sliding plate are meshed with the left side and the right side of the gears respectively, an awl is fixedly arranged at the bottom of the first sliding plate, and a moving wheel is arranged at the bottom of the second sliding plate; the first motor, the belt, the gear, the awl and the second sliding plate can simultaneously drive the awl and the moving wheel to move, and meanwhile, the device has the performance of fixing and moving the device; the fixing ring, the connecting block and the clamping block are arranged to fix the electric wire, so that the electric wire is prevented from being separated from the guide frame; the height of the guide frame can be adjusted by arranging a height adjusting mechanism; can convolute the electric wire through being equipped with the winding roller and changeing the handle, it is more convenient to use.
Description
Technical Field
The invention relates to the technical field of municipal engineering, in particular to a line support for municipal engineering.
Background
The municipal engineering refers to municipal facility construction engineering. In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. In the municipal works field, the circuit support is arranged the planning to the town line, plays very important effect, and current circuit support for municipal works is not convenient for remove and fix to make and use inconvenient.
Disclosure of Invention
The invention aims to provide a line bracket for municipal engineering to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a circuit support for municipal engineering comprises a bottom box and a guide frame, wherein a cavity is arranged in the bottom box, a first motor is fixedly arranged in the middle of the inside of the bottom box, an output end of the first motor is connected with a driving shaft, driven shafts are movably arranged on the left side and the right side in the bottom box respectively, belts are sleeved on the driven shafts and the driving shaft simultaneously, gears are fixedly sleeved on the front side and the rear side of the driven shafts respectively, a second sliding plate and a first sliding plate are meshed on the left side and the right side of the gears respectively, a rack is arranged on the contact surfaces of the second sliding plate and the first sliding plate and the gears, a guide plate is arranged on one side of each of the first sliding plate and the second sliding plate respectively, the first sliding plate and the second sliding plate are correspondingly clamped in the guide plates in a sliding manner, an anti-falling plate is fixedly arranged on the upper end of the opposite surface of each of the first sliding plate and, the bottom of the second sliding plate is provided with a moving wheel, the first sliding plate and the second sliding plate are arranged in a staggered manner, and when the second sliding plate extends out of the bottom box, the moving wheel retracts into the bottom box; and a height adjusting mechanism is arranged between the bottom box and the guide frame, and meanwhile, an electric wire limiting mechanism and a winding mechanism are arranged on the guide frame.
As a further scheme of the invention: stop gear is including solid fixed ring, bilateral symmetry is equipped with solid fixed ring respectively on the leading truck, gu fixed ring establish through the fixed axle the leading truck middle part, gu fixed ring one side is articulated to be equipped with the connecting block, the connecting block with gu fixed ring encloses into a circle, the fixed joint piece that is equipped with in bottom of connecting block, gu fixed ring is last to correspond and to be equipped with the joint groove, but joint piece joint is in gu fixed ring's the joint groove, just the joint piece with gu fixed ring is last to correspond and to be equipped with first locating hole, it is equipped with first locating groove to alternate simultaneously in the first locating hole.
As a further scheme of the invention: height adjusting mechanism includes second motor and support frame, second motor and support frame are fixed respectively and are established the under casing upper end, the output of second motor is connected with the screw rod, the slide has been cup jointed to the screw rod upper thread, the left and right sides of slide is fixed respectively and is equipped with the guide bar, the one end of guide bar slides in the inboard sliding tray of support frame, the left and right sides of slide upper end is fixed respectively and is equipped with the spliced pole, the spliced pole upper end is passed the roof and the fixedly connected with elevating platform of support frame, the leading truck rotates to be established the top of elevating platform.
As a further scheme of the invention: the fixed axis of rotation that is equipped with in the middle of the bottom of leading truck, the bottom interlude of axis of rotation is in the elevating platform, just the bottom fixedly connected with carousel of axis of rotation, week side of carousel all is equipped with a plurality of second locating holes, simultaneously the front end middle part correspondence of elevating platform is equipped with a second locating hole, second locating hole on the elevating platform with it is equipped with the second locating bolt to alternate simultaneously in a certain second locating hole on the carousel.
As a further scheme of the invention: the left and right sides of leading truck bottom is fixed respectively and is equipped with the column of stabilizing, the upper end of elevating platform is equipped with annular spout, the bottom of stabilizing the post slides in the annular spout of elevating platform upper end.
As a further scheme of the invention: the winding mechanism comprises winding rollers, the winding rollers are respectively rotatably arranged on the left side and the right side of the guide frame, the upper ends of the winding rollers penetrate through the guide frame and the fixedly connected rotating handle, a plurality of fifth positioning holes are formed in the rotating handle, a fifth positioning hole is correspondingly formed in the upper end of the guide frame, and a fifth positioning bolt is inserted into the fifth positioning hole of the guide frame and a certain fifth positioning hole in the rotating handle.
As a further scheme of the invention: a plurality of third positioning holes are formed in each first sliding plate, third positioning holes are correspondingly formed in the wall of the bottom box, and third positioning bolts are simultaneously inserted into the third positioning holes in the bottom box and one of the third positioning holes in the first sliding plate; the second sliding plate is provided with a plurality of fourth positioning holes, the wall of the bottom box is correspondingly provided with the fourth positioning holes, and a fourth positioning bolt is inserted into the fourth positioning hole on the bottom box and one of the fourth positioning holes on the second sliding plate.
Compared with the prior art, the invention has the beneficial effects that: the first motor, the belt, the gear, the awl and the second sliding plate can simultaneously drive the awl and the moving wheel to move, and meanwhile, the device has two performances of fixing and moving the device; the fixing ring, the connecting block and the clamping block are arranged to fix the electric wire, so that the electric wire is prevented from being separated from the guide frame; the height of the guide frame can be adjusted by arranging the height adjusting mechanism, so that the application range is widened; the guide frame can be subjected to angle adjustment rotation in the horizontal direction through the turntable, the stabilizing column and the second fixing bolt, and the guide frame has practicability; can convolute the electric wire through being equipped with the winding roller and changeing the handle, it is more convenient to use.
Drawings
Fig. 1 is a schematic structural view of a municipal line support.
Fig. 2 is a schematic structural diagram between a first motor and a gear in a municipal line support.
Fig. 3 is an enlarged view of a in a municipal line stand.
Fig. 4 is a front view of a municipal line carrier.
Fig. 5 is a schematic structural view of an elevating platform in a line support for municipal works.
Notations for reference numerals: 1-bottom box, 2-first motor, 3-belt, 4-gear, 5-awl, 6-first slide plate, 7-second slide plate, 8-moving wheel, 9-anti-drop plate, 10-second motor, 11-screw, 12-support frame, 13-slide plate, 14-guide rod, 15-connecting column, 16-lifting platform, 17-guide frame, 18-rotary table, 19-stabilizing column, 20-winding roller, 21-rotating handle, 22-fifth positioning bolt, 23-fixing ring, 24-connecting block and 25-clamping block.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1-5, a circuit support for municipal engineering comprises a bottom case 1 and a guide frame 17, wherein a cavity is arranged in the bottom case 1, a first motor 2 is fixedly arranged in the middle of the inside of the bottom case 1, an output end of the first motor 2 is connected with a driving shaft, driven shafts are movably arranged on the left side and the right side of the inside of the bottom case 1 respectively, belts 3 are sleeved on the driven shafts and the driving shaft simultaneously, gears 4 are fixedly sleeved on the front side and the rear side of the driven shafts respectively, a second sliding plate 7 and a first sliding plate 6 are respectively engaged with the left side and the right side of the gears 4, racks are arranged on the contact surfaces of the second sliding plate 7 and the first sliding plate 6 and the gears 4, guide plates are arranged on one sides of the first sliding plate 6 and the second sliding plate 7 respectively, the first sliding plate 6 and the second sliding plate 7 are correspondingly slidably clamped in the guide plates, and anti-falling plates 9 are respectively fixedly arranged on the upper ends of the opposite surfaces of, an awl 5 is fixedly arranged at the bottom of the first sliding plate 6, a moving wheel 8 is arranged at the bottom of the second sliding plate 7, the first sliding plate 6 and the second sliding plate 7 are arranged in a staggered mode, and when the awl 5 extends out of the bottom box 1, the moving wheel 8 retracts into the bottom box 1; the device has the functions of moving and fixing by being provided with the moving wheel 8 and the awl 5; a height adjusting mechanism is arranged between the bottom box 1 and the guide frame 17, and meanwhile, an electric wire limiting mechanism and a winding mechanism are arranged on the guide frame 17.
In this embodiment, the limiting mechanism includes a fixing ring 23, the fixing ring 23 is symmetrically arranged on the guide frame 17 left and right, the fixing ring 23 is arranged in the middle of the guide frame 17 through a fixing shaft, a connecting block 24 is hinged to one side of the fixing ring 23, the connecting block 24 and the fixing ring 23 enclose a circle, a clamping block 25 is fixedly arranged at the bottom of the connecting block 24, a clamping groove is correspondingly arranged on the fixing ring 23, the clamping block 25 can be clamped in the clamping groove of the fixing ring 23, first positioning holes are correspondingly arranged on the clamping block 25 and the fixing ring 23, and first positioning grooves are simultaneously inserted in the first positioning holes; the electric wire can be placed in said fixing ring 23 so as to have a certain fixing effect on the electric wire, and the electric wire can be taken out from said fixing ring 23.
In this embodiment, the height adjusting mechanism includes a second motor 10 and a support frame 12, the second motor 10 and the support frame 12 are respectively and fixedly arranged at the upper end of the bottom case 1, the output end of the second motor 10 is connected with a screw rod 11, a sliding plate 13 is sleeved on the screw rod 11 in a threaded manner, guide rods 14 are respectively and fixedly arranged at the left side and the right side of the sliding plate 13, one end of each guide rod 14 slides in an inner side sliding groove of the support frame 12, connecting columns 15 are respectively and fixedly arranged at the left side and the right side of the upper end of the sliding plate 13, the upper ends of the connecting columns 15 penetrate through a top plate of the support frame 12 and are fixedly connected with a lifting platform 16, and the guide frame 17 is rotatably arranged above; the second motor 10 is started, the second motor 10 can directly drive the screw rod 11 to rotate, the sliding plate 13 is sleeved on the screw rod 11 in a threaded manner, and the rotating screw rod 11 can drive the sliding plate 13 to move upwards or downwards, so that the height of the guide frame 17 can be further adjusted.
In this embodiment, the fixed axis of rotation that is equipped with in the middle of the bottom of leading truck 17, the bottom interlude of axis of rotation is in elevating platform 16, just the bottom fixedly connected with carousel 18 of axis of rotation, the week side of carousel 18 all is equipped with a plurality of second locating holes, simultaneously the correspondence is equipped with a second locating hole in the middle part of the front end of elevating platform 16, the second locating hole on elevating platform 16 with it is equipped with the second locating bolt to alternate simultaneously in a certain second locating hole on the carousel 18, thereby can make leading truck 17 carries out the rotation of horizontal direction, has the practicality more.
In this embodiment, stabilizing columns 19 are respectively fixedly arranged on the left side and the right side of the bottom end of the guide frame 17, an annular sliding groove is formed in the upper end of the lifting platform 16, the bottom end of each stabilizing column 19 slides in the annular sliding groove in the upper end of the lifting platform 16, and the guide frame 17 can be kept stable by the aid of the stabilizing columns 19.
In this embodiment, each of the first sliding plates 6 is provided with a plurality of third positioning holes, the wall of the bottom case 1 is correspondingly provided with a third positioning hole, and a third positioning bolt is simultaneously inserted into the third positioning hole on the bottom case 1 and one of the third positioning holes on the first sliding plate 6; a plurality of fourth positioning holes are formed in each second sliding plate 7, fourth positioning holes are correspondingly formed in the wall of the bottom case 1, and fourth positioning bolts are simultaneously inserted into the fourth positioning holes in the bottom case 1 and one of the fourth positioning holes in the second sliding plate 7; the first and second sliding plates 6, 7 can be fixed by providing third and fourth positioning pegs, thereby further stabilizing the awl 5 and the moving wheel 8.
The working principle of the embodiment is as follows: when the device is used, when the device needs to be fixed, the first motor 2 is started to rotate clockwise, a driving shaft at the output end of the first motor 2 can drive driven shafts at the left side and the right side to rotate through the belt 3, the driven shafts can further drive the gear 4 to rotate, the gear 4 is meshed with racks at one sides of the first sliding plate 6 and the second sliding plate 7, the gear 4 can drive the moving wheel 8 to move upwards through the first sliding plate 6 and the second sliding plate 7 and drive the awl 5 to move downwards, so that the awl 5 extends out of the bottom box 1 and contacts the ground, the moving wheel 8 is separated from the ground and retracts into the bottom box 1, and the awl 5 is fixed on the ground, so that the device can be fixed; when the device needs to be moved, the first motor 2 is started to rotate anticlockwise, the awl 5 can be driven to move upwards and the moving wheel 8 can be driven to move downwards in the same way, so that the moving wheel 8 extends out of the bottom box 1 and contacts the ground, and the awl 5 is separated from the ground and retracts into the bottom box 1, so that the device can be moved; the second motor 10 is started, the second motor 10 can directly drive the screw rod 11 to rotate, the sliding plate 13 is sleeved on the screw rod 11 in a threaded manner, and the rotating screw rod 11 can drive the sliding plate 13 to move upwards or downwards, so that the height of the guide frame 17 can be further adjusted; the position of a second positioning hole of a second positioning bolt on the turntable 18 is adjusted, so that the guide frame 17 can perform angle adjustment rotation in the horizontal direction, and the practicability is further improved; the electric wire is clamped in the fixing ring 23, so that the electric wire can be fixed and prevented from being separated from the guide frame 17.
Example 2
Referring to fig. 1 to 5, the present embodiment is further optimized on the basis of embodiment 1, specifically, the winding mechanism includes winding rollers 20, the winding rollers 20 are respectively rotatably disposed on the left and right sides of the guide frame 17, the upper end of the winding roller 20 penetrates through the guide frame 17 and is fixedly connected with a rotating handle 21, each rotating handle 21 is provided with a plurality of fifth positioning holes, meanwhile, the upper end of the guide frame 17 is correspondingly provided with a fifth positioning hole, and a fifth positioning bolt 22 is inserted into one of the fifth positioning holes of the guide frame 17 and one of the fifth positioning holes of the rotating handle 21; the winding roller 20 can be driven to rotate by rotating the rotating handle 21, so that the winding roller 20 can wind the electric wire.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a circuit support for municipal works, includes under casing (1) and leading truck (17), its characterized in that, the inside of under casing (1) is equipped with the cavity, fixed first motor (2) of being equipped with in the middle of under casing (1) is inside, the output of first motor (2) is connected with the driving shaft, the left and right sides activity respectively in under casing (1) is equipped with the driven shaft, the cover is equipped with belt (3) simultaneously on driven shaft and the driving shaft, the fixed cover of both sides is equipped with gear (4) respectively around the driven shaft, the left and right sides of gear (4) meshes respectively and is equipped with second slide (7) and first slide (6), second slide (7) and first slide (6) with the contact surface of gear (4) is equipped with the rack, one side of first slide (6) and second slide (7) is equipped with the deflector respectively, first slide (6) and second slide (7) correspond the slip joint in the deflector, the anti-falling device is characterized in that anti-falling plates (9) are fixedly arranged at the upper ends of the opposite surfaces of the first sliding plate (6) and the second sliding plate (7) respectively, an awl (5) is fixedly arranged at the bottom of the first sliding plate (6), a moving wheel (8) is arranged at the bottom of the second sliding plate (7), the first sliding plate (6) and the second sliding plate (7) are arranged in a staggered mode, and when the awl (5) extends out of the bottom box (1), the moving wheel (8) retracts into the bottom box (1); a height adjusting mechanism is arranged between the bottom box (1) and the guide frame (17), and meanwhile, an electric wire limiting mechanism and a winding mechanism are arranged on the guide frame (17).
2. The line support for municipal works according to claim 1, characterized in that, stop gear includes solid fixed ring (23), bilateral symmetry is equipped with solid fixed ring (23) respectively on leading truck (17), solid fixed ring (23) establish through the fixed axle leading truck (17) middle part, gu fixed ring (23) one side articulates and is equipped with connecting block (24), connecting block (24) with gu fixed ring (23) encloses into a circle, the fixed joint piece (25) that is equipped with in bottom of connecting block (24), gu correspond on fixed ring (23) and be equipped with the joint groove, but joint piece (25) joint is in gu in the joint groove of fixed ring (23), just joint piece (25) with gu correspond on fixed ring (23) and be equipped with first locating hole, it is equipped with first locating groove to alternate in the first locating hole simultaneously.
3. A municipal line support according to claim 1, characterized in that the height adjustment mechanism comprises a second motor (10) and a support stand (12), the second motor (10) and the support frame (12) are respectively and fixedly arranged at the upper end of the bottom box (1), the output end of the second motor (10) is connected with a screw rod (11), a sliding plate (13) is sleeved on the screw rod (11) in a threaded manner, the left side and the right side of the sliding plate (13) are respectively fixedly provided with a guide rod (14), one end of the guide rod (14) slides in the inner side sliding groove of the support frame (12), the left side and the right side of the upper end of the sliding plate (13) are respectively and fixedly provided with a connecting column (15), the upper end of the connecting column (15) penetrates through the top plate of the support frame (12) and is fixedly connected with a lifting platform (16), the guide frame (17) is rotatably arranged above the lifting platform (16).
4. The municipal engineering line support according to claim 3, wherein a rotating shaft is fixedly arranged in the middle of the bottom of the guide frame (17), the bottom end of the rotating shaft penetrates through the lifting table (16), a rotating disc (18) is fixedly connected to the bottom end of the rotating shaft, a plurality of second positioning holes are formed in the periphery of the rotating disc (18), a second positioning hole is correspondingly formed in the middle of the front end of the lifting table (16), and a second positioning bolt penetrates through the second positioning hole in the lifting table (16) and one of the second positioning holes in the rotating disc (18).
5. The line support for municipal engineering according to claim 4, characterized in that the left and right sides of the bottom end of the guide frame (17) are respectively fixedly provided with a stabilizing column (19), the upper end of the lifting platform (16) is provided with an annular sliding groove, and the bottom end of the stabilizing column (19) slides in the annular sliding groove at the upper end of the lifting platform (16).
6. The line support for municipal works according to claim 1, characterized in that, the winding mechanism comprises winding rollers (20), the winding rollers (20) are respectively rotatably disposed on the left and right sides of the guide frame (17), the upper ends of the winding rollers (20) penetrate through the guide frame (17) and are fixedly connected with rotating handles (21), each rotating handle (21) is provided with a plurality of fifth positioning holes, meanwhile, the upper end of the guide frame (17) is correspondingly provided with a fifth positioning hole, and a fifth positioning bolt (22) is simultaneously inserted into the fifth positioning hole of the guide frame (17) and one of the fifth positioning holes of the rotating handles (21).
7. The municipal engineering line support according to claim 1, wherein the first sliding plate (6) is provided with a plurality of third positioning holes, the wall of the bottom box (1) is correspondingly provided with a third positioning hole, and a third positioning bolt is simultaneously inserted into the third positioning hole on the bottom box (1) and one of the third positioning holes on the first sliding plate (6); the second sliding plate (7) is provided with a plurality of fourth positioning holes, the wall of the bottom case (1) is correspondingly provided with the fourth positioning holes, and fourth positioning bolts are inserted into the fourth positioning holes in the bottom case (1) and one of the fourth positioning holes in the second sliding plate (7) at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010679945.6A CN111834961A (en) | 2020-07-15 | 2020-07-15 | Line support for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010679945.6A CN111834961A (en) | 2020-07-15 | 2020-07-15 | Line support for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111834961A true CN111834961A (en) | 2020-10-27 |
Family
ID=72924199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010679945.6A Withdrawn CN111834961A (en) | 2020-07-15 | 2020-07-15 | Line support for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111834961A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113870A (en) * | 2021-02-27 | 2021-07-13 | 高彩红 | Interim overhead line device of electric power transmission |
| CN115649979A (en) * | 2022-11-11 | 2023-01-31 | 贵州电网有限责任公司 | Cable support frame of portable medium voltage power-generating cars, switch bypass car |
-
2020
- 2020-07-15 CN CN202010679945.6A patent/CN111834961A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113870A (en) * | 2021-02-27 | 2021-07-13 | 高彩红 | Interim overhead line device of electric power transmission |
| CN113113870B (en) * | 2021-02-27 | 2022-09-09 | 广东电网有限责任公司佛山供电局 | Interim overhead line device of electric power transmission |
| CN115649979A (en) * | 2022-11-11 | 2023-01-31 | 贵州电网有限责任公司 | Cable support frame of portable medium voltage power-generating cars, switch bypass car |
| CN115649979B (en) * | 2022-11-11 | 2024-08-27 | 贵州电网有限责任公司 | Cable support frame of movable medium-voltage power generation car and switch bypass car |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201027 |