CN210098793U - Bending device convenient for grounding wire - Google Patents
Bending device convenient for grounding wire Download PDFInfo
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- CN210098793U CN210098793U CN201920178239.6U CN201920178239U CN210098793U CN 210098793 U CN210098793 U CN 210098793U CN 201920178239 U CN201920178239 U CN 201920178239U CN 210098793 U CN210098793 U CN 210098793U
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- fixedly connected
- rotating rod
- fastening plate
- grounding wire
- protective cap
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Abstract
The utility model relates to the technical field of power transmission towers, in particular to a device for bending grounding wires conveniently, which comprises a cement protective cap and a fastening plate, wherein the top end of the bottom end of the cement protective cap is fixedly connected with a steel tower, the rear side of the bottom end of the steel tower is fixedly connected with a grounding wire, the left side and the right side of the grounding wire are both provided with the fastening plate, the inner side of the fastening plate is provided with a first bolt, the rear end of the fastening plate positioned on the right side is fixedly connected with a support frame, the front end of the support frame is fixedly connected with a positioning ring, the inner side of the positioning ring is slidably connected with a first rotating rod, the front end of the first rotating rod is fixedly connected with a sleeve pipe, the right side of the rear end of the sleeve pipe is fixedly connected with a second rotating rod, the inner side of the front end of the sleeve pipe, the process labour saving and time saving of bending improves electric wire netting staff's work efficiency, is favorable to accelerating the electric wire netting construction, guarantees power supply.
Description
Technical Field
The utility model relates to a power transmission tower technical field specifically is a grounding wire bending device of being convenient for.
Background
The power transmission tower is a supporting point of an overhead line, a single-loop power transmission tower is erected on the power transmission tower, two loops are erected on the power transmission tower and are double-loop power transmission towers, the single loop is a loop with a power supply for a load, the double-loop is a loop with 2 power supplies for a load, generally, enterprises or important transformer substations in regions with high requirements for power supply reliability adopt double-loop power supply, so that one power supply can be protected from power failure due to reasons, the other power supply can continue to supply power, small and medium-sized users with low requirements for power supply reliability generally adopt single-power supply, and therefore the demand for the device convenient for bending the grounding wire is increased day by day.
At present, the national grid construction requirements clearly specify that the earth connection is required to be tightly attached with a cement protective cap, but the earth connection is hard and is not easy to bend, the bending process is labor-consuming and time-consuming, the working efficiency is reduced, and a traditional earth connection bending device lacks a stable fulcrum, the earth connection is seriously twisted after being bent, the grounding effect is poor, and the construction specification is not met, so that the convenient earth connection bending device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an earth connection bending device of being convenient for to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a be convenient for earth connection bending device, includes cement protective cap and mounting plate, the bottom top fixedly connected with iron tower of cement protective cap, the bottom rear side fixedly connected with earth connection of iron tower, the left and right sides of earth connection all is equipped with the mounting plate, the inboard of mounting plate is equipped with first bolt, is located the right side the rear end fixedly connected with support frame of mounting plate, the front end fixedly connected with holding ring of support frame, the inboard sliding connection of holding ring has first bull stick, the front end fixedly connected with sleeve pipe of first bull stick, sheathed tube rear end right side fixedly connected with second bull stick, the inboard spiral connection of sleeve pipe front end has the second bolt, sheathed tube inboard sliding connection has the handle.
Preferably, the positioning rings are uniformly distributed on the front side of the support frame, and the sum of the thickness of the positioning rings and the length of the second rotating rod is equal to the length of the first rotating rod.
Preferably, the rear end of the first bolt is attached to the front end of the handle, and the first rotating rod, the sleeve, the second rotating rod and the handle are all made of tungsten carbide alloy rods.
Preferably, the bottom end of the second rotating rod is connected with the outer side of a grounding wire in a sliding mode, and the outer side of the grounding wire is attached to the outer side of the cement protective cap.
Preferably, the inner side of the fastening plate is provided with threads, and the inner sides of the fastening plates positioned at the left side and the right side are both in threaded connection with the outer side of the first bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, realize simply bending to the earth wire through first bull stick, second bull stick and the handle that sets up, the process labour saving and time saving of bending improves electric wire netting staff's work efficiency, is favorable to accelerating electric wire netting construction, guarantees power supply.
2. The utility model discloses in, realized bending the earth connection through the mounting plate that sets up, first bolt and holding ring and provide stable fulcrum, it is serious to avoid the earth connection to bend the back distortion, ensures the ground connection effect, makes the earth connection paste the outside of tight cement protective cap, accords with the construction specification.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic view of the installation structure of the ground wire of the present invention.
In the figure: 1-cement protective cap, 2-iron tower, 3-ground wire, 4-fastening plate, 5-first bolt, 6-support frame, 7-positioning ring, 8-first rotating rod, 9-sleeve, 10-second rotating rod, 11-second bolt and 12-handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a be convenient for earth connection bending device, includes cement protective cap 1 and mounting plate 4, the bottom top fixedly connected with iron tower 2 of cement protective cap 1, the bottom rear side fixedly connected with earth connection 3 of iron tower 2, the left and right sides of earth connection 3 all is equipped with mounting plate 4, the inboard of mounting plate 4 is equipped with first bolt 5, is located the right side the rear end fixedly connected with support frame 6 of mounting plate 4, the front end fixedly connected with holding ring 7 of support frame 6, the inboard sliding connection of holding ring 7 has first bull stick 8, the front end fixedly connected with sleeve pipe 9 of first bull stick 8, the rear end right side fixedly connected with second bull stick 10 of sleeve pipe 9, the inboard spiral connection of sleeve pipe 9 front end has second bolt 11, the inboard sliding connection of sleeve pipe 9 has handle 12.
The positioning rings 7 are uniformly distributed on the front side of the support frame 6, the sum of the thickness of the positioning rings 7 and the length of the second rotating rod 10 is equal to the length of the first rotating rod 8, this arrangement facilitates the free rotation of the second rotary rod 10, the rear end of the first bolt 5 abuts against the front end of the handle 12, and the first rotating rod 8, the sleeve 9, the second rotating rod 10 and the handle 12 are all made of tungsten carbide alloy rods, this arrangement is advantageous in that the rigidity is enhanced, the handle 12 is prevented from being bent, the bottom end of the second rotating rod 10 is slidably connected to the outside of the ground wire 3, the outer side of the grounding wire 3 is attached to the outer side of the cement protective cap 1, the arrangement is favorable for ensuring the grounding effect, the inner side of the fastening plate 4 is provided with threads, and the inner sides of the fastening plates 4 positioned at the left side and the right side are both in threaded connection with the outer sides of the first bolts 5, and the arrangement is favorable for the fastening plates 4 to clamp the outer sides of the bottom ends of the iron towers 2.
The working process is as follows: when the support frame 6 is installed, the fastening plates 4 are vertically arranged at the left side and the right side of the iron tower 2, the first bolt 5 is spirally rotated at the inner side of the fastening plate 4 at the right side, the outer side of the left end of the first bolt 5 is spirally connected with the inner side of the fastening plate 4 at the left side, the fastening plate 4 at the left side is rotated, the right end of the fastening plate 4 at the left side is tightly attached to the left end of the iron tower 2, so that a stable fulcrum is provided for bending the grounding wire, the serious distortion of the grounding wire after bending is avoided, the grounding effect is ensured, the grounding wire 3 is tightly attached to the outer side of the cement protective cap 1 and accords with the construction specification, when the grounding wire 3 is bent, the outer side of the handle 12 is inserted into the inner side of the sleeve 9 to spirally screw the second bolt 11, the rear end of the second bolt 11 is tightly attached to and tightly pressed with the front end of the handle, the second rotating rod 10 rotates anticlockwise and presses the ground wire 3 to the outer side of the cement protective cap 1, so that the ground wire 3 is simply bent, the bending process is time-saving and labor-saving, the working efficiency of power grid workers is improved, the power grid construction is accelerated, and the power supply is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a be convenient for earth connection bending device, includes cement protective cap (1) and mounting plate (4), its characterized in that: the top end of the bottom end of the cement protective cap (1) is fixedly connected with an iron tower (2), the rear side of the bottom end of the iron tower (2) is fixedly connected with a grounding wire (3), fastening plates (4) are arranged on the left side and the right side of the grounding wire (3), a first bolt (5) is arranged on the inner side of each fastening plate (4), a support frame (6) is fixedly connected to the rear end of the fastening plate (4) on the right side, the front end of the supporting frame (6) is fixedly connected with a positioning ring (7), the inner side of the positioning ring (7) is connected with a first rotating rod (8) in a sliding way, the front end of the first rotating rod (8) is fixedly connected with a sleeve (9), the right side of the rear end of the sleeve (9) is fixedly connected with a second rotating rod (10), the inner side of the front end of the sleeve (9) is spirally connected with a second bolt (11), and the inner side of the sleeve (9) is slidably connected with a handle (12).
2. The device for facilitating bending of a ground wire according to claim 1, wherein: the positioning rings (7) are uniformly distributed on the front side of the support frame (6), and the sum of the thickness of the positioning rings (7) and the length of the second rotating rod (10) is equal to the length of the first rotating rod (8).
3. The device for facilitating bending of a ground wire according to claim 1, wherein: the rear end of the first bolt (5) is attached to the front end of the handle (12), and the first rotating rod (8), the sleeve (9), the second rotating rod (10) and the handle (12) are all made of tungsten carbide alloy rods.
4. The device for facilitating bending of a ground wire according to claim 1, wherein: the bottom end of the second rotating rod (10) is connected with the outer side of the grounding wire (3) in a sliding mode, and the outer side of the grounding wire (3) is attached to the outer side of the cement protective cap (1).
5. The device for facilitating bending of a ground wire according to claim 1, wherein: the inner side of the fastening plate (4) is provided with threads, and the inner sides of the fastening plates (4) positioned at the left side and the right side are both in threaded connection with the outer sides of the first bolts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178239.6U CN210098793U (en) | 2019-02-01 | 2019-02-01 | Bending device convenient for grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178239.6U CN210098793U (en) | 2019-02-01 | 2019-02-01 | Bending device convenient for grounding wire |
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| Publication Number | Publication Date |
|---|---|
| CN210098793U true CN210098793U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920178239.6U Active CN210098793U (en) | 2019-02-01 | 2019-02-01 | Bending device convenient for grounding wire |
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| CN (1) | CN210098793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814727A (en) * | 2021-09-06 | 2021-12-21 | 淮安华胜塑胶制品有限公司 | Branch bending machine for simulating production of christmas tree branches |
-
2019
- 2019-02-01 CN CN201920178239.6U patent/CN210098793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814727A (en) * | 2021-09-06 | 2021-12-21 | 淮安华胜塑胶制品有限公司 | Branch bending machine for simulating production of christmas tree branches |
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