CN210074197U - Electric grounding wire operating device for transformer substation - Google Patents
Electric grounding wire operating device for transformer substation Download PDFInfo
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- CN210074197U CN210074197U CN201921271250.3U CN201921271250U CN210074197U CN 210074197 U CN210074197 U CN 210074197U CN 201921271250 U CN201921271250 U CN 201921271250U CN 210074197 U CN210074197 U CN 210074197U
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- rod body
- transmission
- operating device
- wire operating
- rod
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Abstract
The utility model discloses an electric grounding wire operating device of a transformer substation, belonging to the technical field of electric auxiliary devices; it comprises a rod body; a pressing device is arranged at the top of the rod body; the rod body is a straight rod structure with a hollow inner part; the transmission shaft is arranged in the rod body, and one end of the transmission shaft close to the tail of the rod body is connected with the transmission joint through a first coupler; the other end of the transmission joint is connected with a motor through a transmission flexible shaft; the pressing device comprises a U-shaped clamping block and a pressing head; a threaded through hole is formed in one side end of the U-shaped clamping block; the lower end of the pressure head is rotatably provided with a mandril; the ejector rod is provided with a thread section matched with the thread through hole, and the ejector rod is connected with the transmission shaft through a second coupler.
Description
Technical Field
The utility model relates to an electric auxiliary device technical field, concretely relates to electronic earth connection operating means of transformer substation.
Background
In the electric wire netting engineering, the earth connection is used by a large amount in the transformer substation, and the installation of earth connection often need use the action bars to compress tightly the hanging wire after the hanging wire, and the action bars of the installation earth connection that present domestic most used all can only be through the manual rotation action bars body of rod to make its top accomplish to the earth connection and compress tightly the operation, this kind of working method mainly has manual operation work efficiency low, and tired problem appears in staff's hand easily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides an electronic earth connection operating means of transformer substation to solve present operating lever work efficiency who is used for installing the earth connection and hang down, lead to the tired problem of staff's hand easily.
In order to solve the above problem, the utility model provides a following technical scheme:
an electric grounding wire operating device of a transformer substation comprises a rod body; a pressing device is arranged at the top of the rod body; the rod body is a straight rod structure with a hollow inner part; the transmission shaft is arranged in the rod body, and one end of the transmission shaft close to the tail of the rod body is connected with the transmission joint through a first coupler; the other end of the transmission joint is connected with a motor through a transmission flexible shaft; the pressing device comprises a U-shaped clamping block and a pressing head; a threaded through hole is formed in one side end of the U-shaped clamping block; the lower end of the pressure head is rotatably provided with a mandril; the ejector rod is provided with a thread section matched with the thread through hole, and the ejector rod is connected with the transmission shaft through a second coupler.
Preferably, a stop block is arranged at the edge position of one side of the U-shaped clamping block opposite to the side provided with the threaded through hole
Preferably, the tail part of the rod body is also sleeved with a rubber handle sleeve.
Preferably, the motor is a hand held power drill.
Preferably, the length of the thread section on the ejector rod is smaller than the distance between the two opposite side walls of the U-shaped clamping block.
Preferably, a magnet ring is further installed at the position where the transmission joint is arranged at the lower end of the rod body, and one side, connected with the transmission joint, of the transmission flexible shaft is made of steel.
Further, the magnet ring is made of a permanent magnet.
The utility model discloses beneficial effect:
the utility model discloses improve the ordinary action bars of installation earth connection, through set up the transmission shaft in the body of rod to the ejector pin and the transmission joint on the closing device are connected respectively through the shaft coupling at the both ends of transmission shaft, utilize the motor to drive the transmission flexible axle finally to make the ejector pin remove through the screw thread through-hole on the U type clamp splice simultaneously, thereby accomplish the work of compressing tightly to the earth connection, solve the action bars work efficiency that is used for installing the earth connection at present with electric drive's mode and hang down, lead to the tired problem of staff's hand easily; on the other hand, the utility model discloses simple structure, it is convenient to process, easily uses widely, has good safeguard measure, can guarantee the stability when the installation earth connection.
Drawings
Fig. 1 is a schematic structural view of the present invention in an embodiment;
FIG. 2 is a left side view of the apparatus of FIG. 1 with the flexible drive shaft and motor removed;
description of reference numerals: 1. the device comprises a rod body, 2, a pressing device, 3, a transmission shaft, 4, a first coupler, 5, a transmission joint, 6, a transmission flexible shaft, 7, a motor, 8, a second coupler, 11, a rubber handle sleeve, 21, a U-shaped clamping block, 22, a pressure head, 23, an ejector rod, 211, a threaded through hole, 212 and a stop block.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1, the present embodiment provides an electric grounding wire operating device for a transformer substation, which includes a rod body 1; a pressing device 2 is arranged at the top of the rod body 1; the method is characterized in that: the rod body 1 is a straight rod structure with a hollow inner part; the transmission shaft 3 is arranged inside the rod body 1, and one end of the transmission shaft 3 close to the tail part of the rod body 1 is connected with the transmission joint 5 through the first coupler 4; the other end of the transmission joint 5 is connected with a motor 7 through a transmission flexible shaft 6; the pressing device 2 comprises a U-shaped clamping block 21 and a pressing head 22; a threaded through hole 211 is formed in one side end of the U-shaped clamping block 21; the lower end of the pressure head 22 is rotatably provided with a mandril 23; the top rod 23 is provided with a thread section matched with the thread through hole 211, and the top rod 23 is connected with the transmission shaft 3 through the second coupler 8.
A stopper 212 is provided at an edge of the U-shaped clamp block 21 opposite to the side where the screw through hole 211 is provided. The stopper 212 is provided to prevent the ground wire from slipping out along the side end thereof during the process of pressing the ground wire using the pressing device.
The tail part of the rod body 1 is also sleeved with a rubber handle sleeve 11. The use of rubber gloves 11 can improve the stability when the staff is handheld, prevents simultaneously that the electric leakage from appearing in the course of the work and influencing the problem of normal work.
The motor 7 uses a hand-held electric drill. In the present embodiment, the motor 7 is a Boshi GSR120-LI type electric hand drill.
The length of the thread section on the top rod 23 is smaller than the distance between the two opposite side walls of the U-shaped clamping block 21. The length of the threaded section on the ejector rod 23 is limited in order to prevent the ejector rod 23 from continuously ejecting upwards under the driving of the transmission shaft after the ground wire is pressed, so that the device is damaged, and the length of the ejector rod 23 is limited, so that the ejector rod can only idle and does not perform feeding motion after reaching a limited height.
The position that sets up transmission joint 5 at the body of rod 1 lower extreme still installs the magnet ring, and the one side that meets with transmission joint 5 on the flexible transmission shaft 6 adopts steel to make, the magnet ring adopts the permanent magnet to make. In the embodiment, the magnet ring is not marked and described in the figure, in order to prevent the slipping of the connecting side of the flexible transmission shaft 6 and the transmission joint 5 in the working process; therefore, the magnet ring is used for magnetically locking one side of the transmission flexible shaft 6 inserted into the transmission joint 5.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention.
Claims (7)
1. An electric grounding wire operating device of a transformer substation comprises a rod body (1); a pressing device (2) is arranged at the top of the rod body (1); the method is characterized in that: the rod body (1) is a straight rod structure with a hollow inner part; the transmission shaft (3) is arranged inside the rod body (1), and one end, close to the tail of the rod body (1), of the transmission shaft (3) is connected with the transmission joint (5) through the first coupler (4); the other end of the transmission joint (5) is connected with a motor (7) through a transmission flexible shaft (6); the pressing device (2) comprises a U-shaped clamping block (21) and a pressing head (22); one side end of the U-shaped clamping block (21) is provided with a threaded through hole (211); the lower end of the pressure head (22) is rotatably provided with a mandril (23); the ejector rod (23) is provided with a thread section matched with the thread through hole (211), and the ejector rod (23) is connected with the transmission shaft (3) through a second coupler (8).
2. A substation electric ground wire operating device according to claim 1, characterized in that: a stop block (212) is arranged at the edge position of the U-shaped clamping block (21) opposite to the side provided with the threaded through hole (211).
3. A substation electric ground wire operating device according to claim 1, characterized in that: the tail part of the rod body (1) is also sleeved with a rubber handle sleeve (11).
4. A substation electric ground wire operating device according to claim 1, characterized in that: the motor (7) uses a hand-held electric drill.
5. A substation electric ground wire operating device according to claim 1, characterized in that: the length of the thread section on the mandril (23) is less than the distance between the two opposite side walls of the U-shaped clamping block (21).
6. A substation electric ground wire operating device according to claim 1, characterized in that: a magnet ring is further arranged at the position where the transmission joint (5) is arranged at the lower end of the rod body (1), and one side of the transmission flexible shaft (6) connected with the transmission joint (5) is made of steel.
7. A substation electric grounding wire operating device according to claim 6, characterized in that: the magnet ring is made of a permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921271250.3U CN210074197U (en) | 2019-08-07 | 2019-08-07 | Electric grounding wire operating device for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921271250.3U CN210074197U (en) | 2019-08-07 | 2019-08-07 | Electric grounding wire operating device for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210074197U true CN210074197U (en) | 2020-02-14 |
Family
ID=69430783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921271250.3U Active CN210074197U (en) | 2019-08-07 | 2019-08-07 | Electric grounding wire operating device for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210074197U (en) |
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2019
- 2019-08-07 CN CN201921271250.3U patent/CN210074197U/en active Active
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