CN219179443U - Scalable high altitude test termination with shielding effect - Google Patents
Scalable high altitude test termination with shielding effect Download PDFInfo
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- CN219179443U CN219179443U CN202223073705.5U CN202223073705U CN219179443U CN 219179443 U CN219179443 U CN 219179443U CN 202223073705 U CN202223073705 U CN 202223073705U CN 219179443 U CN219179443 U CN 219179443U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
A telescopic high-altitude test wiring device with a shielding effect relates to the technical field of high-altitude wiring tools and comprises wiring pliers, a wiring rod and a telescopic rod part, wherein the wiring pliers are arranged at the upper end of the wiring rod, and the lower end of the wiring rod is connected with an external threaded connector at the upper end of an inner rod of the telescopic rod in a matched manner through a connecting cap. The utility model has the beneficial effects that: the utility model can avoid the test personnel to ascend a height or save the operation time of connecting and disassembling the insulating rod; the test line is pulled away from the tested equipment by a certain distance, so that the shielding effect is achieved; the test wiring clamp is reliably connected with the test equipment, and the test detection efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of high-altitude wiring tools, in particular to a telescopic high-altitude test wiring device with a shielding effect.
Background
With the expansion of power consumption demands, the voltage level of a transformer substation is higher and higher, the number of transformer substations is increased year by year, the power failure routine test period of electrical equipment with the voltage level of 330kV and above is three years, the workload of electrical test during power failure is large, and the power failure time is short. Currently, most of the power failure routine test of the electrical equipment is used for high-altitude test wiring (the detection time is short, and the work of high-altitude test wiring and wire collection accounts for about three fourths of the work of the whole electrical test). The wiring personnel need to take the arm car to the high altitude, overhaul the ladder and climb to equipment surface, or utilize the connection insulator spindle to carry out high altitude test wiring. The working strength is big, high-altitude dangerous coefficient is high, wiring, line collection efficiency are not high, waste time and energy.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the telescopic high-altitude test wiring device with the shielding effect, which can avoid the ascending operation of test personnel or save the operation time of connecting and disassembling the insulating rod; the test line is pulled away from the tested equipment by a certain distance, so that the shielding effect is achieved; the test wiring clamp is reliably connected with the test equipment, and the test detection efficiency is improved.
The utility model provides a telescopic high-altitude test wiring device with a shielding effect, which comprises wiring tongs (1), a wiring rod (2) and a telescopic rod part, wherein the wiring tongs (1) are arranged at the upper end of the wiring rod (2), and the lower end of the wiring rod (2) is connected with an external threaded connector (18) at the upper end of an inner rod (8) of the telescopic rod in a matched manner through a connecting cap (3); the telescopic rod part include outer pole (10), well pole (9) and interior pole (8), the last port of outer pole (10) and well pole (9) sets up 3-4 second pulley (7) and first pulley (5) respectively, the outside of well pole (9) and interior pole (8) sets up 3-4 second guide rail (6) and first guide rail (4) respectively, the bottom of well pole (9) and interior pole (8) is provided with limiting plate (prevent slippage when it moves to the highest), the upper portion lateral wall of outer pole (10) and well pole (9) is provided with second fixed pulley (14) and first fixed pulley (17) respectively, second haulage rope (13) one end is connected well pole (9) lower extreme, twine behind second fixed pulley (14) second rope dish (12), the lower extreme of interior pole (8) is connected to first haulage rope (16) one end, twine behind first fixed pulley (17) to first rope dish (15).
The first rope reel (15) and the second rope reel (12) are all rope reels with locking structures, and are of the prior art.
The first traction rope (16) can be flat, scales are arranged, and the ascending height of the inner rod (8) is marked.
The second pulley (7) and the first pulley (5) are hinged to the inner side walls of the upper ports of the outer rod (10) and the middle rod (9) through connecting lugs respectively.
The wiring clamp (1) comprises an upper clamp body (115) and a lower clamp body (117), wherein the upper clamp body and the lower clamp body are both provided with toothed metal sheets (116);
the upper clamp body (115) is of a detachable and replaceable structure, a mounting head (113) of the upper clamp body (115) is connected with the mounting seat (111) in a matched mode, a screw hole is formed in the middle of the mounting head (113) and the middle of the mounting seat (111), and the upper clamp body is detachably connected through a bolt (112); the bolt (112) is a hand-screwed bolt.
The lower clamp body (117) can move up and down, and the lower clamp body (117) passes through the long hole (106) through the connecting piece B (118) to be connected with the sleeve (119); the sleeve (119) is connected with the fixed shaft (102) in a matching way, and the fixed shaft (102) is fixed between the upper surface and the lower surface of the hollow part (108); the upper portion of the sleeve (119) is fixedly connected with one end of the tension spring (101), the other end of the tension spring (101) is fixedly connected with the top surface of the hollow portion (108), the spring (101) is arranged below the sleeve (119), the tension spring (101) and the spring (101) are sleeved outside the fixed shaft (102), and the left side of the sleeve (119) is connected with the connecting piece A (103).
The left side of mount pad (111) be provided with conduit (109) on, connecting piece A (103) pass slot hole (106) on left side and connect conduit (104) down, upper and lower conduit right side all is provided with through wires hole (110) (be used for wearing out the test wire), conduit (104) be the right angle shape. The device is used for enabling the test line to be far away from the equipment to be tested, and plays a role of shielding.
The left connecting piece and the right connecting piece are respectively provided with a rope pulling hole (105) (used for connecting a pull rope, a sleeve is pulled to enable a lower clamp body to be downward, the upper clamp body and the lower clamp body of the wiring clamp are opened for clamping operation), and the upper clamp body and the lower clamp body are respectively provided with a wiring end (114) which are respectively and correspondingly connected with a corresponding toothed metal sheet (116).
The upper clamp body (115) can be set into a sleeve, and different shapes are respectively arranged to adapt to the connection of different devices with different shapes.
The upper clamp body (115) can be arranged in a circular arc shape so as to adapt to equipment with circular wiring positions, such as a voltage transformer and a lightning arrester.
The outer rod (10), the middle rod (9), the inner rod (8), the rope disc, the pulley, the traction rope and the pull rope are all made of insulating materials.
The application method of the utility model comprises the following steps: the rope reel can be lifted and lowered to adapt to the height of the equipment, the pull rope is pulled to enable the sleeve to be downward, the clamp jaws of the wiring pliers are opened, after the wiring pliers are placed at the wiring position of the equipment, the pull rope is loosened, the lower pliers body is clamped upwards under the action of the tension spring and the spring, the testing can be performed, and after the testing is completed, the pull rope is pulled again to open the clamp jaws, and the wiring pliers are taken down.
The utility model has the beneficial effects that: the device can avoid the test personnel to ascend a height or save the operation time of connecting and disassembling the insulating rod; the test line is pulled away from the tested equipment by a certain distance, so that the shielding effect is achieved; the test wiring clamp is reliably connected with the test equipment, and the test detection efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a view of the AA of FIG. 1 of the present utility model;
FIG. 3 is a schematic view of a portion of the construction of the wire pliers of the present utility model;
FIG. 4 is a top view of the upper clamp body of embodiment 3 of the present utility model;
in the figure: 1. the wire pliers comprise wire pliers, 101, springs, 102, fixed shafts, 103, connecting pieces A,104, lower guide pipes, 105, stay wire holes, 106, long holes, 107, tension springs, 108, hollow parts, 109, upper guide pipes, 110, threading holes, 111, mounting seats, 112, bolts, 113, mounting heads, 114, upper wire holes, 115, upper pliers bodies, 116, toothed metal sheets, 117, lower pliers bodies, 118, connecting pieces B,119 and sleeves;
2. the connecting rod comprises a connecting rod, 3, a connecting cap, 4, a first guide rail, 5, a first pulley, 6, a second guide rail, 7, a second pulley, 8, an inner rod, 9, a middle rod, 10, an outer rod, 11, a base, 12, a second rope reel, 13, a second traction rope, 14, a second fixed pulley, 15, a first rope reel, 16, a first traction rope, 17, a first fixed pulley, 18 and an external threaded joint.
Detailed Description
The embodiment 1 of the utility model provides a telescopic high-altitude test wiring device with a shielding effect, which comprises a wiring clamp (1), a wiring rod (2) and a telescopic rod part, wherein the wiring clamp (1) is arranged at the upper end of the wiring rod (2), and the lower end of the wiring rod (2) is connected with an external threaded joint (18) at the upper end of an inner rod (8) of the telescopic rod in a matched manner through a connecting cap (3); the telescopic rod part include outer pole (10), well pole (9) and interior pole (8), the last port of outer pole (10) and well pole (9) sets up 3-4 second pulley (7) and first pulley (5) respectively, the outside of well pole (9) and interior pole (8) sets up 3-4 second guide rail (6) and first guide rail (4) respectively, the bottom of well pole (9) and interior pole (8) is provided with limiting plate (prevent slippage when it moves to the highest), the upper portion lateral wall of outer pole (10) and well pole (9) is provided with second fixed pulley (14) and first fixed pulley (17) respectively, second haulage rope (13) one end is connected well pole (9) lower extreme, twine behind second fixed pulley (14) second rope dish (12), the lower extreme of interior pole (8) is connected to first haulage rope (16) one end, twine behind first fixed pulley (17) to first rope dish (15).
The first rope reel (15) and the second rope reel (12) are all rope reels with locking structures, and are of the prior art.
The first traction rope (16) can be flat, scales are arranged, and the ascending height of the inner rod (8) is marked.
The second pulley (7) and the first pulley (5) are hinged to the inner side walls of the upper ports of the outer rod (10) and the middle rod (9) through connecting lugs respectively.
The wiring clamp (1) comprises an upper clamp body (115) and a lower clamp body (117), and the upper clamp body and the lower clamp body are both provided with toothed metal sheets (116).
The upper clamp body (115) is of a detachable and replaceable structure, a mounting head (113) of the upper clamp body (115) is connected with the mounting seat (111) in a matched mode, a screw hole is formed in the middle of the mounting head (113) and the middle of the mounting seat (111), and the upper clamp body is detachably connected through a bolt (112); the bolt (112) is a hand-screwed bolt.
The lower clamp body (117) can move up and down, and the lower clamp body (117) passes through the long hole (106) through the connecting piece B (118) to be connected with the sleeve (119); the sleeve (119) is connected with the fixed shaft (102) in a matching way, and the fixed shaft (102) is fixed between the upper surface and the lower surface of the hollow part (108); the upper portion of the sleeve (119) is fixedly connected with one end of the tension spring (101), the other end of the tension spring (101) is fixedly connected with the top surface of the hollow portion (108), the spring (101) is arranged below the sleeve (119), the tension spring (101) and the spring (101) are sleeved outside the fixed shaft (102), and the left side of the sleeve (119) is connected with the connecting piece A (103).
The left side of mount pad (111) be provided with conduit (109) on, connecting piece A (103) pass slot hole (106) on left side and connect conduit (104) down, upper and lower conduit right side all is provided with through wires hole (110) (be used for wearing out the test wire), conduit (104) be the right angle shape. The device is used for enabling the test line to be far away from the equipment to be tested, and plays a role of shielding.
The left connecting piece and the right connecting piece are respectively provided with a rope pulling hole (105) (used for connecting a pull rope, a sleeve is pulled to enable a lower clamp body to be downward, the upper clamp body and the lower clamp body of the wiring clamp are opened for clamping operation), and the upper clamp body and the lower clamp body are respectively provided with a wiring end (114) which are respectively and correspondingly connected with a corresponding toothed metal sheet (116).
The upper clamp body (115) can be set into a sleeve, and different shapes are respectively arranged to adapt to the connection of different devices with different shapes.
The embodiment 2 of the utility model provides a telescopic high-altitude test wiring device with a shielding effect, which comprises a wiring clamp (1), a wiring rod (2) and a telescopic rod part, wherein the wiring clamp (1) is arranged at the upper end of the wiring rod (2), and the lower end of the wiring rod (2) is connected with an external threaded joint (18) at the upper end of an inner rod (8) of the telescopic rod in a matched manner through a connecting cap (3); the telescopic rod part include outer pole (10), well pole (9) and interior pole (8), the last port of outer pole (10) and well pole (9) sets up 3-4 second pulley (7) and first pulley (5) respectively, the outside of well pole (9) and interior pole (8) sets up 3-4 second guide rail (6) and first guide rail (4) respectively, the bottom of well pole (9) and interior pole (8) is provided with limiting plate (prevent slippage when it moves to the highest), the upper portion lateral wall of outer pole (10) and well pole (9) is provided with second fixed pulley (14) and first fixed pulley (17) respectively, second haulage rope (13) one end is connected well pole (9) lower extreme, twine behind second fixed pulley (14) second rope dish (12), the lower extreme of interior pole (8) is connected to first haulage rope (16) one end, twine behind first fixed pulley (17) to first rope dish (15).
The first rope reel (15) and the second rope reel (12) are all rope reels with locking structures, and are of the prior art.
The second pulley (7) and the first pulley (5) are hinged to the inner side walls of the upper ports of the outer rod (10) and the middle rod (9) through connecting lugs respectively.
The wiring clamp (1) adopts a conventional high-altitude wiring clamp in the prior art, and an upper conduit (109) is arranged on the left side of the wiring clamp (1) and used for enabling a test wire to be far away from equipment to be tested and playing a shielding role.
The embodiment 3 of the utility model provides a telescopic high-altitude test wiring device with a shielding effect, which comprises a wiring clamp (1), a wiring rod (2) and a telescopic rod part, wherein the wiring clamp (1) is arranged at the upper end of the wiring rod (2), and the lower end of the wiring rod (2) is connected with an external threaded joint (18) at the upper end of an inner rod (8) of the telescopic rod in a matched manner through a connecting cap (3); the telescopic rod part include outer pole (10), well pole (9) and interior pole (8), the last port of outer pole (10) and well pole (9) sets up 3-4 second pulley (7) and first pulley (5) respectively, the outside of well pole (9) and interior pole (8) sets up 3-4 second guide rail (6) and first guide rail (4) respectively, the bottom of well pole (9) and interior pole (8) is provided with limiting plate (prevent slippage when it moves to the highest), the upper portion lateral wall of outer pole (10) and well pole (9) is provided with second fixed pulley (14) and first fixed pulley (17) respectively, second haulage rope (13) one end is connected well pole (9) lower extreme, twine behind second fixed pulley (14) second rope dish (12), the lower extreme of interior pole (8) is connected to first haulage rope (16) one end, twine behind first fixed pulley (17) to first rope dish (15).
The first rope reel (15) and the second rope reel (12) are all rope reels with locking structures, and are of the prior art.
The second pulley (7) and the first pulley (5) are hinged to the inner side walls of the upper ports of the outer rod (10) and the middle rod (9) through connecting lugs respectively.
The wiring clamp (1) comprises an upper clamp body (115) and a lower clamp body (117), wherein the upper clamp body and the lower clamp body are both provided with toothed metal sheets (116);
the upper clamp body (115) is of a detachable and replaceable structure, a mounting head (113) of the upper clamp body (115) is connected with the mounting seat (111) in a matched mode, a screw hole is formed in the middle of the mounting head (113) and the middle of the mounting seat (111), and the upper clamp body is detachably connected through a bolt (112); the bolt (112) is a hand-screwed bolt.
The lower clamp body (117) can move up and down, and the lower clamp body (117) passes through the long hole (106) through the connecting piece B (118) to be connected with the sleeve (119); the sleeve (119) is connected with the fixed shaft (102) in a matching way, and the fixed shaft (102) is fixed between the upper surface and the lower surface of the hollow part (108); the upper portion of the sleeve (119) is fixedly connected with one end of the tension spring (101), the other end of the tension spring (101) is fixedly connected with the top surface of the hollow portion (108), the spring (101) is arranged below the sleeve (119), the tension spring (101) and the spring (101) are sleeved outside the fixed shaft (102), and the left side of the sleeve (119) is connected with the connecting piece A (103).
The left side of mount pad (111) be provided with conduit (109) on, connecting piece A (103) pass slot hole (106) on left side and connect conduit (104) down, upper and lower conduit right side all is provided with through wires hole (110) (be used for wearing out the test wire), conduit (104) be the right angle shape. The device is used for enabling the test line to be far away from the equipment to be tested, and plays a role of shielding.
The left connecting piece and the right connecting piece are respectively provided with a rope pulling hole (105) (used for connecting a pull rope, a sleeve is pulled to enable a lower clamp body to be downward, the upper clamp body and the lower clamp body of the wiring clamp are opened for clamping operation), and the upper clamp body and the lower clamp body are respectively provided with a wiring end (114) which are respectively and correspondingly connected with a corresponding toothed metal sheet (116).
The upper clamp body (115) can be arranged in a circular arc shape so as to adapt to equipment with circular wiring positions, such as a voltage transformer and a lightning arrester.
Claims (10)
1. The telescopic high-altitude test wiring device with the shielding effect is characterized by comprising a wiring clamp (1), a wiring rod (2) and a telescopic rod part, wherein the wiring clamp (1) is arranged at the upper end of the wiring rod (2), and the lower end of the wiring rod (2) is connected with an external threaded connector (18) at the upper end of an inner rod (8) of the telescopic rod in a matched manner through a connecting cap (3); the telescopic rod part include outer pole (10), well pole (9) and interior pole (8), the last port of outer pole (10) and well pole (9) sets up 3-4 second pulley (7) and first pulley (5) respectively, the outside of well pole (9) and interior pole (8) sets up 3-4 second guide rail (6) and first guide rail (4) respectively, the bottom of well pole (9) and interior pole (8) is provided with the limiting plate, the upper portion lateral wall of outer pole (10) and well pole (9) is provided with second fixed pulley (14) and first fixed pulley (17) respectively, twine behind second fixed pulley (14) in second rope dish (12) are connected to second haulage rope (13) one end, twine the lower extreme of interior pole (8) behind first fixed pulley (17) is connected to first haulage rope (16) one end.
2. The telescopic high-altitude test wiring device with the shielding effect according to claim 1, wherein the first traction rope (16) can be flat and provided with scales for marking the rising height of the inner rod (8).
3. The telescopic high-altitude test wiring device with the shielding effect according to claim 2, wherein the second pulley (7) and the first pulley (5) are hinged to the inner side walls of the upper ports of the outer rod (10) and the middle rod (9) through connecting lugs respectively.
4. A telescopic high-altitude test wiring device with shielding effect according to claim 3, wherein the wiring clamp (1) comprises an upper clamp body (115) and a lower clamp body (117), and the upper clamp body and the lower clamp body are both provided with toothed metal sheets (116).
5. The telescopic high-altitude test wiring device with the shielding effect according to claim 4, wherein the upper clamp body (115) is of a detachable and replaceable structure, a mounting head (113) of the upper clamp body (115) is connected with the mounting seat (111) in a matched mode, a screw hole is formed in the middle of the mounting head (113) and the middle of the mounting seat (111), and the mounting head is detachably connected through a bolt (112).
6. The telescopic high-altitude test wiring device with shielding effect according to claim 5, wherein the lower clamp body (117) is arranged to move up and down, and the lower clamp body (117) is connected with the sleeve (119) through the long hole (106) by the connecting piece B (118); the sleeve (119) is connected with the fixed shaft (102) in a matching way, and the fixed shaft (102) is fixed between the upper surface and the lower surface of the hollow part (108); the upper portion of the sleeve (119) is fixedly connected with one end of the tension spring (107), the other end of the tension spring (107) is fixedly connected with the top surface of the hollow portion (108), the spring (101) is arranged below the sleeve (119), the tension spring (107) and the spring (101) are sleeved outside the fixed shaft (102), and the left side of the sleeve (119) is connected with the connecting piece A (103).
7. The telescopic high-altitude test wiring device with the shielding effect according to claim 6, wherein an upper conduit (109) is arranged on the left side of the mounting seat (111), the connecting piece A (103) penetrates through the long hole (106) on the left side to be connected with the lower conduit (104), threading holes (110) are formed on the right sides of the upper conduit and the lower conduit, and the conduit (104) is in a right-angle shape.
8. The telescopic high-altitude test wiring device with the shielding effect according to claim 7, wherein the left connecting piece and the right connecting piece are respectively provided with a rope pulling hole (105), and the upper clamp body and the lower clamp body are respectively provided with a wiring terminal (114) which are respectively correspondingly connected with the corresponding toothed metal sheets (116).
9. The telescopic high-altitude test wiring device with shielding effect according to claim 8, wherein the upper clamp body (115) can be set as a sleeve, and different shapes are respectively arranged to adapt to the connection of different devices with different shapes.
10. A telescopic high-altitude test wiring device with shielding effect according to claim 9, wherein the upper clamp body (115) can be arranged in a circular arc shape to adapt to equipment with circular wiring positions, such as a voltage transformer and a lightning arrester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223073705.5U CN219179443U (en) | 2022-11-21 | 2022-11-21 | Scalable high altitude test termination with shielding effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223073705.5U CN219179443U (en) | 2022-11-21 | 2022-11-21 | Scalable high altitude test termination with shielding effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219179443U true CN219179443U (en) | 2023-06-13 |
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ID=86677716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223073705.5U Active CN219179443U (en) | 2022-11-21 | 2022-11-21 | Scalable high altitude test termination with shielding effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219179443U (en) |
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2022
- 2022-11-21 CN CN202223073705.5U patent/CN219179443U/en active Active
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