CN211318505U - High-altitude vertical test clamp - Google Patents
High-altitude vertical test clamp Download PDFInfo
- Publication number
- CN211318505U CN211318505U CN201921759851.9U CN201921759851U CN211318505U CN 211318505 U CN211318505 U CN 211318505U CN 201921759851 U CN201921759851 U CN 201921759851U CN 211318505 U CN211318505 U CN 211318505U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- rod
- clip
- crocodile
- vertical
- 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.)
- Active
Links
Images
Landscapes
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a high-altitude vertical test clip, which comprises an alligator clip, a long rod, an L-shaped rod and a pull rope; the crocodile clip comprises an upper clip arm and a lower clip arm, the upper clip arm is hinged with the lower clip arm, the upper clip arm and the lower clip arm are respectively provided with an upper connecting plate and a lower connecting plate, and the upper connecting plate and the lower connecting plate are parallel to the axis of the hinged part of the upper clip arm and the lower clip arm; the L-shaped rod comprises a cross rod and a vertical rod, one end of the cross rod is vertically connected with one end of the vertical rod, the other end of the cross rod is connected with the lower connecting plate, the cross rod is vertical to the lower connecting plate, the other end of the vertical rod is connected with the top end of the long rod, and the crocodile mouth of the crocodile clip is arranged towards the ground; one end of the pull rope is connected with the upper connecting plate. The utility model discloses the beneficial effect who gains: the vertical wiring of high-altitude high-voltage electrical equipment is facilitated; the safety of operators is guaranteed; good contact is ensured, and the measured data is accurate; the structure is stable.
Description
Technical Field
The utility model relates to a technical field of high altitude high voltage electrical measurement anchor clamps, concretely relates to vertical test in high altitude presss from both sides.
Background
In the conventional operation, when testing and measuring 110kV or 220kV equipment, an operator is required to ascend to one side of the equipment or an arm crane is used for bringing the operator to one side of the equipment for wiring to measure data, and because the conventional hook-type insulating rod is used for measuring the equipment data, the contact surface of the hook-type insulating rod is only in point contact, the data deviation is increased, even the value cannot be measured due to poor contact, and the operator is required to ascend to one side of the equipment, and particularly when the equipment is required to be vertically wired for measurement, the life of the operator is seriously threatened.
Accordingly, there is a great need for an improved overhead high voltage electrical measurement fixture for vertical wiring measurements.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims to provide a high altitude vertical test clamp, it includes alligator clip, stay cord, "L" shape pole, stock, rings, upper junction plate, lower connecting plate, latch closure and ratchet strainer, this high altitude vertical test clamp has the advantage of being convenient for carry out vertical wiring, guarantee operation personnel safety, contact well, measured data accuracy, stable in structure to high altitude high voltage electrical equipment.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
the high-altitude vertical test clamp comprises an alligator clamp, a long rod, an L-shaped rod and a pull rope; the crocodile clip comprises an upper clip arm and a lower clip arm, the upper clip arm is hinged with the lower clip arm, the upper clip arm and the lower clip arm are respectively provided with an upper connecting plate and a lower connecting plate, and the upper connecting plate and the lower connecting plate are parallel to the axis of the hinged position of the upper clip arm and the lower clip arm; the L-shaped rod comprises a cross rod and a vertical rod, one end of the cross rod is vertically connected with one end of the vertical rod, the other end of the cross rod is connected with the lower connecting plate, the cross rod is perpendicular to the lower connecting plate, the other end of the vertical rod is connected with the top end of the long rod, and an alligator mouth of the alligator clip faces the ground; one end of the pull rope is connected with the upper connecting plate.
Preferably, the cross bar is arranged on one side far away from the crocodile mouth in the direction parallel to the vertical bar, and through the arrangement, when an operator pulls the pull rope to drive the upper clamping arm of the crocodile clip to rotate around the axis, so that the crocodile mouth of the crocodile clip is opened, the cross bar can generate reaction force on the lower connecting plate, the reaction force is transmitted to the lower clamping arm of the crocodile clip, certain driving effect is realized on the opening of the crocodile mouth of the crocodile clip, the cross bar is arranged on one side far away from the crocodile mouth in the direction parallel to the vertical bar, the reaction force generated by the lower connecting plate is large, and the operator can pull the pull rope to open the crocodile mouth conveniently.
As preferred, the horizontal pole with be equipped with the stiffener between the montant, through setting up like this, when the staff stimulates the stay cord will "crocodile mouth" when opening, can be right the crocodile accompanies the trend of drawing down, makes the horizontal pole with the montant has the drive of drawing close the deformation relatively, the horizontal pole with be equipped with the stiffener between the montant, the reinforcing the stability of "L" shape pole is avoided the montant with draw close the condition of deformation relatively between the horizontal pole.
Preferably, at least two crocodile clips are arranged, a plurality of crocodile clips are arranged at intervals along the direction of an axis, the axes of the plurality of crocodile clips are overlapped, and through the arrangement, if only one crocodile clip is arranged, the rotation of the crocodile clip is easy to occur when the crocodile clip clips the equipment; the crocodile clip is at least provided with two crocodile clips, and a plurality of crocodile clips are arranged along the direction of the axis at intervals and are a plurality of the axes of the crocodile clips are overlapped, so that the rotation of the crocodile clips when the crocodile clips clip the equipment is avoided, the crocodile clips can stably clip the equipment, and the accuracy of the measuring result is ensured.
Preferably, the upper connecting plate and the lower connecting plate are respectively connected with the upper clamping arm and the lower clamping arm in a gluing mode, and through the arrangement, if the upper connecting plate and the lower connecting plate are respectively connected with the upper clamping arm and the lower clamping arm in a threaded mode, holes and tapping are needed to be formed in the connecting plate and the clamping arms, installation complexity is increased, the weight of the crocodile clip is increased, and an operator cannot conveniently grab the long rod to control the crocodile clip; the upper connecting plate and the lower connecting plate are respectively connected with the upper clamping arm and the lower clamping arm in a gluing mode, so that the upper connecting plate and the lower connecting plate are respectively connected with the upper clamping arm and the lower clamping arm conveniently, the weight of the crocodile clip cannot be increased, and an operator can conveniently grasp the long rod to control the crocodile clip.
Preferably, the upper connecting plate is provided with a hanging ring facing one side of the lower connecting plate, one end of the pull rope is provided with a ring buckle, and the ring buckle is buckled on the hanging ring.
Preferably, the pull rope extends along the L-shaped rod and the long rod, a ratchet strainer is arranged at the bottom end of the pull rope close to the long rod, and the other end of the pull rope bypasses the ratchet strainer, so that if the pull rope is not provided with the ratchet strainer, when an operator pulls the pull rope to open the crocodile mouth of the crocodile clip towards the device to be measured, the operator needs to pull the pull rope with force all the time to keep a fixed state, and a large amount of physical strength of the operator is consumed for a long time; the pull rope is provided with a ratchet strainer at the position close to the bottom end of the long rod, so that an operator pulls the pull rope to open an alligator mouth of the alligator clip, then locks the ratchet strainer to clamp the pull rope, and can fix the pull rope, so that the alligator mouth of the alligator clip is always in an open state, and the operation of the operator is facilitated.
Preferably, the ratchet strainer is provided with a hook which is hooked in a hollow structure at the bottom end of the long rod, and the ratchet strainer can be fixed through the hook, so that an operator can pull the pull rope conveniently.
Preferably, a fixed pulley is arranged at a corner above the joint of the cross rod and the vertical rod, and the center line of the fixed pulley is parallel to the axis, so that if the fixed pulley is not arranged, when an operator directly pulls the pull rope, a horizontal pulling force parallel to the cross rod and a vertical pulling force parallel to the vertical rod are generated on the crocodile clip, the horizontal pulling force can open the crocodile mouth, but the vertical pulling force can deform the L-shaped rod, and if the cross rod is shorter, the vertical pulling force is larger, so that the L-shaped rod is easily deformed; the top of horizontal pole is equipped with the fixed pulley, just the central line of fixed pulley is on a parallel with the axis, then the operation personnel pulling during the stay cord, it is right crocodile presss from both sides only can produce along being on a parallel with the horizontal pulling force of horizontal pole, horizontal pulling force can with "crocodile mouth" is opened, the vertical pulling force of stay cord is in on the fixed pulley, can not be right the crocodile presss from both sides and produces the influence, has also avoided "L" shape pole produces the deformation.
As preferred, the stock spraying has insulating material, through setting up like this, because this high altitude vertical test clamp is applied to high altitude high voltage electrical equipment test, the operation personnel need promptly the stock supports the removal, the surface spraying of stock has insulating material, avoids working as the stock directly touches the power and takes place the electrically conductive condition, has protected operation personnel's safety better.
Compared with the prior art, the utility model discloses profitable technological effect has been obtained:
1. after the overhead vertical test clamp is adopted, an operator only needs to grab the long rod on the ground, move the crocodile clamp to the position right above the equipment to be measured, pull the pull rope to open the crocodile mouth of the crocodile clamp, downwards face to the position with the measuring equipment and clamp the equipment to be measured, and then measurement data can be obtained; the operating personnel need not to ascend a height and wiring to one side of the equipment, and can measure the vertical wiring of the high-altitude high-voltage electrical equipment on the ground, so that the safety of the operating personnel is guaranteed.
2. Adopt crocodile presss from both sides tight equipment and measures, because the "crocodile mouth" of crocodile clamp is the multiple spot contact with equipment, guarantees to contact well, improves measured data's stability and accuracy.
3. The cross rod with be equipped with the stiffener between the montant, make "L" shape pole's stability is good, avoids "L" shape pole the condition that warp appears.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of fig. 1 according to an embodiment of the present invention.
Wherein, the technical characteristics that each reference numeral refers to are as follows:
1. an upper connecting plate; 2. a crocodile clip; 2.1, upper clamping arms; 2.2, "crocodile mouth"; 2.3, a lower clamping arm; 3. a lower connecting plate; 4. a connecting pipe; 5. an "L" shaped rod; 5.1, reinforcing rods; 5.2, a cross bar; 5.3, vertical rods; 6. a long rod; 7. pulling a rope; 8. a ratchet strainer; 9. a hoisting ring; 10. looping; 11. a fixed pulley; 12. and (4) hooking.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following specific embodiments.
Referring to fig. 1-2, the embodiment discloses a high altitude vertical test clip, which includes an alligator clip 2, a long rod 6, an "L" shaped rod 5 and a pull rope 7, wherein the alligator clip 2 includes an upper clip arm 2.1 and a lower clip arm 2.3, the upper clip arm 2.1 is hinged to the lower clip arm 2.3 to form an openable and closable "alligator mouth" 2.2, the upper clip arm 2.1 and the lower clip arm 2.3 are respectively provided with an upper connecting plate 1 and a lower connecting plate 3, and the upper connecting plate 1 and the lower connecting plate 3 are both parallel to an axis at the hinge joint of the upper clip arm 2.1 and the lower clip arm 2.3; "L" shape pole 5 includes horizontal pole 5.2 and montant 5.3, the one end of horizontal pole 5.2 is connected with montant 5.3's one end is perpendicular, and horizontal pole 5.2 and montant 5.3 integrated into one piece, the other end and the lower connecting plate 3 of horizontal pole 5.2 are connected, and horizontal pole 5.2 is perpendicular with lower connecting plate 3, the other end and the top of stock 6 of montant 5.3 are connected, the crocodile presss from both sides "crocodile mouth" 2.2 of 2 and sets up towards ground, the one end and the upper junction plate 1 of stay cord 7 are connected.
After the high-altitude vertical test clamp is adopted, an operator only needs to grab the long rod 6 on the ground, the crocodile clamp 2 is moved to the position right above the equipment to be measured, then the pull rope 7 is pulled, the pull rope 7 generates pulling force in the direction parallel to the cross rod 5.2 and towards the vertical rod 5.3, the crocodile mouth 2.2 of the crocodile clamp 2 is opened and then downwards faces the equipment to be measured, and when the equipment to be measured is located between the crocodile clamps 2, the pull rope 7 is loosened, so that the crocodile clamp 2 clamps the equipment to be measured, and data can be measured; the operator does not need to ascend to one side of the equipment for wiring, and can measure the vertical wiring of the high-altitude high-voltage electrical equipment on the ground, so that the safety of the operator is guaranteed; adopt alligator clip 2 to press from both sides tight equipment and measure, because the alligator clip 2's "crocodile mouth" 2.2 is the multiple spot contact with the equipment of awaiting measuring, guarantee can good contact, improve data measurement's stability and accuracy.
Horizontal pole 5.2 sets up in the one side of keeping away from "crocodile mouth" 2.2 along the direction that is on a parallel with montant 5.3, as the practitioner draws stay cord 7 drive crocodile clip 2's last arm lock 2.1 to rotate around the axis, make crocodile clip 2's "crocodile mouth" 2.2 open, horizontal pole 5.2 can produce the reaction force to lower connecting plate 3, this reaction force transmission also has certain effect of driving about the opening of crocodile clip 2's "crocodile mouth" 2.2 at crocodile clip 2's lower arm lock 2.3, in this embodiment, horizontal pole 5.2 sets up in the one side of keeping away from "crocodile mouth" 2.2 along the direction that is on a parallel with montant 5.3, make horizontal pole 5.2 big to the reaction force that lower connecting plate 3 produced, the practitioner draws stay cord 7 of being convenient for opens "crocodile mouth" 2.2. Specifically, a connecting pipe 4 is arranged on one side, away from the upper connecting plate 1, of the lower connecting plate 3, one end of the connecting pipe 4 is connected with the lower connecting plate 3 in a gluing mode, the connecting pipe 4 is connected with the lower connecting plate 3 through screws, and the connecting stability of the connecting pipe 4 and the lower connecting plate 3 is further guaranteed; the other end of the connecting pipe 4 is provided with a first internal thread, the other end of the cross rod 5.2 is provided with a first external thread matched with the first internal thread, and the cross rod 5.2 is connected with the connecting pipe 4 through threads; the other end of the vertical rod 5.3 is provided with a second internal thread, the top end of the long rod 6 is provided with a second external thread matched with the second internal thread, and the other end of the vertical rod 5.3 is connected with the top end of the long rod 6 through a thread; on the one hand, when need not adopt the vertical test clamp in high altitude, can dismantle "L" shape pole 5 and stock 6, save and place the space, another convenience is convenient for select the appropriate width "L" venturi tube and the stock 6 of suitable length according to the height of the volume of awaiting measuring equipment, thickness, and the suitability is strong.
Be equipped with stiffener 5.1 between horizontal pole 5.2 and the montant 5.3, when the operation personnel stimulate stay cord 7 and open "crocodile mouth" 2.2, can press from both sides 2 to the trend of drop-down to the crocodile, make horizontal pole 5.2 and montant 5.3 have the drive of drawing close the deformation relatively, be equipped with stiffener 5.1 between horizontal pole 5.2 and the montant 5.3, strengthen "L" shape pole 5's stability, avoid drawing close the condition of deformation relatively between montant 5.3 and horizontal pole 5.2.
At least two crocodile clips 2 are arranged, the plurality of crocodile clips 2 are arranged at intervals along the direction of an axis, and the axes of the plurality of crocodile clips 2 are overlapped; if only one crocodile clip 2 is arranged, the rotation of the crocodile clip 2 is easy to occur when the crocodile clip 2 clips the equipment to be measured; in this embodiment, alligator clip 2 sets up two, and two alligator clips 2 set up along the direction interval of axis, and two alligator clip 2's arm lock just contradict in the both sides of connecting plate along the axis direction, and two alligator clip 2's axis coincidence avoids alligator clip 2 to clip the measuring equipment the rotatory condition of appearance when measuring equipment like this for alligator clip 2 can further stably clip measuring equipment, guarantees measuring result's accuracy.
The upper connecting plate 1 and the lower connecting plate 3 are respectively connected with the upper clamping arm 2.1 and the lower clamping arm 2.3 in a gluing mode, and if the upper connecting plate 1 and the lower connecting plate 3 are respectively connected with the upper clamping arm 2.1 and the lower clamping arm 2.3 in a threaded mode, holes need to be drilled and tapped in the connecting plates and the clamping arms, installation complexity is increased, the weight of the crocodile clip 2 is increased, and operators cannot conveniently grab the long rod 6 to control the crocodile clip 2; in this embodiment, upper junction plate 1 and lower connecting plate 3 glue respectively with between upper arm lock 2.1 and the lower arm lock 2.3 and be connected, be convenient for be connected upper junction plate 1 and lower connecting plate 3 with upper arm lock 2.1 and lower arm lock 2.3 respectively to can not increase the weight of alligator clip 2, the operating personnel of being convenient for is grabbed stock 6 and is controlled alligator clip 2.
Particularly, the material that the veneer is connected is acrylic acid AB structure glue, adopt acrylic acid AB structure glue, can not only be fast with upper junction plate 1 and lower connecting plate 3 respectively with upper arm lock 2.1 and lower arm lock 2.3 adhesive connection, and the adhesion chamber, even when the operation personnel pull stay cord 7 downwards makes alligator clip 2 "crocodile mouth" 2.2 be in open state, when alligator clip 2's arm lock produced great reaction force relative to the connecting plate, be promptly for open trend between upper junction plate 1 and the lower connecting plate 3, but be closed trend between upper arm lock 2.1 and the lower arm lock 2.3, acrylic acid AB structure glue makes the connecting plate still can adhere with the arm lock well this moment, structural stability is good.
One side of the upper connecting plate 1 facing the lower connecting plate 3 is provided with a hanging ring 9, one end of the pull rope 7 is provided with a buckle 10, the buckle 10 is buckled on the hanging ring, the pull rope 7 and the upper connecting plate 1 are convenient to connect and install, and the pull rope 7 and the upper connecting plate 1 are buckled firmly, so that the rope falling-off condition is avoided.
The pull rope 7 extends along the L-shaped rod 5 and the long rod 6, the ratchet wheel strainer 8 is arranged at the bottom end, close to the long rod 6, of the pull rope 7, the other end of the pull rope 7 bypasses the ratchet wheel strainer 8, if the pull rope 7 is not provided with the ratchet wheel strainer 8, when an operator pulls the pull rope 7 to open the crocodile mouth 2.2 of the crocodile clip 2 to face to-be-measured equipment, the operator needs to pull and pull the pull rope 7 to keep a fixed state all the time, and a large amount of physical force of the operator can be consumed after a long time; in this embodiment, the bottom department that stay cord 7 is close to stock 6 is equipped with ratchet strainer 8, then the operation personnel pulling stay cord 7 opens the back with "crocodile mouth" 2.2 of crocodile clip 2, locks ratchet strainer 8 again and presss from both sides tight stay cord 7, then can fix stay cord 7 for crocodile clip 2 "crocodile mouth" 2.2 is in open state, the operation of the operation personnel of being convenient for always.
The ratchet strainer 8 is provided with a hook 12, the hook 12 is hooked in the hollow structure at the bottom end of the long rod 6, the ratchet strainer 8 can be fixed, and the pull rope 7 can be pulled by an operator conveniently.
A fixed pulley 11 is arranged at the upper corner of the joint of the cross rod 5.2 and the vertical rod 5.3, and the central line of the fixed pulley 11 is parallel to the axis; if the fixed pulley 11 is not arranged, when an operator directly pulls the pull rope 7, a horizontal pulling force parallel to the cross rod 5.2 and a vertical pulling force parallel to the vertical rod 5.3 are generated on the crocodile clip 2, the horizontal pulling force can open the crocodile mouth 2.2, but the vertical pulling force can deform the L-shaped rod 5, and if the cross rod 5.2 is shorter, the vertical pulling force is larger, and the L-shaped rod 5 is easily deformed; in this embodiment, the corner of horizontal pole 5.2 top is equipped with fixed pulley 11, and the center of fixed pulley 11 is parallel to the axis earlier, then during operation personnel pulling stay cord 7, can only produce the horizontal tension along being parallel to horizontal pole 5.2 to crocodile clamp 2, and horizontal tension can open "crocodile mouth" 2.2, and the vertical pulling force of stay cord 7 is used in fixed pulley 11, can not exert an influence to crocodile clamp 2, has also avoided "L" shape pole 5 to produce and has warp.
Stock 6 spraying has insulating material, and insulating material is for spraying insulating paint on stock 6, because this high altitude vertical test clamp is applied to high altitude high voltage electrical equipment and measures, and the operation personnel need promptly stock 6 to support the removal, and stock 6's surface spraying has insulating paint, avoids taking place the electrically conductive condition when stock 6 directly touches the power, has protected operation personnel's safety better.
The utility model discloses use of embodiment:
according to the height of the equipment to be measured, an L-shaped rod 5 with a proper width is selected, a cross rod 5.2 is in threaded connection with a connecting pipe 4, a long rod 6 with a proper length is selected to be connected with a vertical rod 5.3 of the L-shaped rod 5, an operator grabs the long rod 6 to move an alligator clip 2 to the position right above the equipment to be measured, the pull rope 7 is pulled to open the alligator mouth 2.2 of the alligator clip 2 to the maximum degree, a ratchet strainer 8 is locked to clamp the pull rope 7, so that the pull rope 7 is fixed, at the moment, the alligator mouth 2.2 of the alligator clip 2 is in an open state and then moves downwards towards the equipment to be measured, when the equipment to be measured is located between the alligator mouths 2.2, the operator loosens the ratchet strainer 8, the pull rope 7 returns back, so that the equipment to be measured is clamped after the alligator clip 2 is in multi-.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used in the specification, the terms are used for convenience of description and do not limit the utility model in any way.
Claims (9)
1. The high-altitude vertical test clamp is characterized by comprising an alligator clamp, a long rod, an L-shaped rod and a pull rope; the crocodile clip comprises an upper clip arm and a lower clip arm, the upper clip arm is hinged with the lower clip arm, the upper clip arm and the lower clip arm are respectively provided with an upper connecting plate and a lower connecting plate, and the upper connecting plate and the lower connecting plate are parallel to the axis of the hinged position of the upper clip arm and the lower clip arm; the L-shaped rod comprises a cross rod and a vertical rod, one end of the cross rod is vertically connected with one end of the vertical rod, the other end of the cross rod is connected with the lower connecting plate, the cross rod is perpendicular to the lower connecting plate, the other end of the vertical rod is connected with the top end of the long rod, and an alligator mouth of the alligator clip faces the ground; one end of the pull rope is connected with the upper connecting plate.
2. The overhead vertical test clamp of claim 1, wherein a reinforcing rod is disposed between the cross rod and the vertical rod.
3. The high altitude vertical test clip of claim 1, wherein the number of the crocodile clips is at least two, the plurality of the crocodile clips are arranged at intervals along the direction of an axis, and the axes of the plurality of the crocodile clips are overlapped.
4. The high altitude vertical test clamp of claim 1, wherein the upper connecting plate and the lower connecting plate are respectively connected with the upper clamping arm and the lower clamping arm through gluing.
5. The overhead vertical test clamp according to claim 1, wherein a hanging ring is arranged on one side of the upper connecting plate facing the lower connecting plate, and a ring buckle is arranged at one end of the pull rope and is buckled on the hanging ring.
6. The overhead vertical test clip of claim 5 wherein the pull cord extends along the "L" shaped bar and the elongated bar, the pull cord having a ratchet tensioner near a bottom end of the elongated bar, the other end of the pull cord passing around the ratchet tensioner.
7. The overhead vertical test clip of claim 6 wherein the ratchet tensioner is provided with a hook that hooks into a hollow structure in the bottom end of the long rod.
8. The overhead vertical test clamp of claim 6, wherein a fixed pulley is arranged at an upper corner where the cross rod is connected with the vertical rod, and a central line of the fixed pulley is parallel to the axis.
9. The overhead vertical test clip of claim 1 wherein the long rod is sprayed with an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759851.9U CN211318505U (en) | 2019-10-18 | 2019-10-18 | High-altitude vertical test clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759851.9U CN211318505U (en) | 2019-10-18 | 2019-10-18 | High-altitude vertical test clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211318505U true CN211318505U (en) | 2020-08-21 |
Family
ID=72081866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921759851.9U Active CN211318505U (en) | 2019-10-18 | 2019-10-18 | High-altitude vertical test clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211318505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447677A (en) * | 2021-06-25 | 2021-09-28 | 海南电网有限责任公司儋州供电局 | High-altitude wiring device for live test of lightning arrester |
-
2019
- 2019-10-18 CN CN201921759851.9U patent/CN211318505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447677A (en) * | 2021-06-25 | 2021-09-28 | 海南电网有限责任公司儋州供电局 | High-altitude wiring device for live test of lightning arrester |
| CN113447677B (en) * | 2021-06-25 | 2022-03-11 | 海南电网有限责任公司儋州供电局 | High-altitude wiring device for live test of lightning arrester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100464474C (en) | Live line replacing method high voltage transmission line strain insulator-string and device | |
| CN211318505U (en) | High-altitude vertical test clamp | |
| CN109612831A (en) | Ship anchor device for testing tensile force and its test method | |
| CN201457123U (en) | Digital-display type installation instrument for elastic sling of electrified contact net | |
| CN211043456U (en) | High-altitude test clamp | |
| CN106532557B (en) | Across 10KV line construction platform tools devices | |
| CN209443804U (en) | A kind of construction discharging platform | |
| CN216774076U (en) | Electrified mounting system of 10 kilovolt distribution lines post switch | |
| CN216621779U (en) | Stripping force tester | |
| CN209542288U (en) | Ship anchor device for testing tensile force | |
| CN107324235A (en) | A kind of tower barrel of wind generating set saddle platform cable hanging apparatus | |
| CN207894717U (en) | A kind of steel strand wires locking device for steel strand experiment machine | |
| CN210438272U (en) | Detachable pipeline butt-joint structural | |
| CN209601929U (en) | A kind of suspender for wind power flange and tower welding group pair | |
| CN106646675A (en) | Self-supporting wind measuring device | |
| CN206114732U (en) | Novel full wire list case support of measurement | |
| CN218330553U (en) | A single-phase hard connection test machine for ammeter case production | |
| CN208479035U (en) | A kind of electric power prospecting engineering double hook wire tensioning device | |
| CN207318245U (en) | A kind of electronic universal tensile testing machine easy to fixation | |
| CN211955024U (en) | Semi-automatic tensile testing mechanism | |
| CN219811390U (en) | Transformer wire structure | |
| CN208420527U (en) | Terminal box tension test fixture | |
| CN212363883U (en) | Novel tension tester with adjustable | |
| CN217084033U (en) | Optical cable laying tight line monitoring device | |
| CN220626009U (en) | Tearing test tool for silk screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |