CN216682020U - Auxiliary device is demolishd in mutual-inductor installation - Google Patents
Auxiliary device is demolishd in mutual-inductor installation Download PDFInfo
- Publication number
- CN216682020U CN216682020U CN202122576066.3U CN202122576066U CN216682020U CN 216682020 U CN216682020 U CN 216682020U CN 202122576066 U CN202122576066 U CN 202122576066U CN 216682020 U CN216682020 U CN 216682020U
- Authority
- CN
- China
- Prior art keywords
- groove
- holding section
- head
- auxiliary device
- connector
- 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
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an auxiliary device for mounting and dismounting a mutual inductor, and relates to the technical field of mutual inductor dismounting; the screwdriver comprises an L-shaped handle, a connector positioned at one end of the handle, a screwdriver head detachably connected with the connector, and a first groove positioned at one end of the screwdriver head and matched with a screwdriver head; the handle comprises a holding section and a connecting section positioned at one end of the holding section; the connector is positioned on one side of the connecting section close to the holding section. The utility model has the beneficial effects that: mounting the screwdriver head on the connecting head, inserting the connecting head into the second groove, embedding one side of the pre-tightening bead into the third groove to prevent the screwdriver head from falling off, then embedding the bolt head into the first groove, then enabling the bolt to penetrate through the mounting frame and the bolt hole on one side of the mutual inductor, and enabling the holding section to be located on the lower side of the mutual inductor; the instrument transformer and the holding section are held together with one hand, and then the nut is turned with a wrench with the other hand, so that the instrument transformer is mounted on the mounting frame by one person.
Description
Technical Field
The utility model belongs to the technical field of mutual inductor assembly and disassembly, and particularly relates to an auxiliary device for assembling and disassembling a mutual inductor.
Background
The mutual-inductor passes through the bolt and the nut is installed on the mounting bracket, at present when carrying out the dismouting of mutual-inductor, needs fixing bolt's bolt head alone, and another person rotates the nut with the spanner, needs two people's ability to go, extravagant manpower.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides an auxiliary device for mounting and dismounting a mutual inductor, which can be used for mounting and dismounting the mutual inductor by one person.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an auxiliary device for installing and dismantling a mutual inductor comprises an L-shaped handle, a connector positioned at one end of the handle, a batch head detachably connected with the connector, and a first groove positioned at one end of the batch head and matched with a bolt head; the handle comprises a holding section and a connecting section positioned at one end of the holding section; the connector is positioned on one side of the connecting section close to the holding section.
Preferably, the connecting section and the holding section are of an integrally formed structure.
Preferably, one side of the connector is provided with a sliding groove, a pre-tightening bead is connected in the sliding groove in a sliding mode, a reset spring is arranged between the pre-tightening bead and the bottom of the sliding groove, one side, far away from the reset spring, of the pre-tightening bead is exposed out of the sliding groove, one side, far away from the first groove, of the screwdriver head is provided with a second groove, and a third groove matched with the pre-tightening bead is formed in the side wall of the second groove.
Preferably, a hanging hole is formed in one end, far away from the connecting section, of the holding section.
Preferably, the cross section of the connecting head is square.
Preferably, the length of the holding section is greater than or equal to 200 mm.
Preferably, the connecting section is provided with a long hole, and the long hole is connected with the connector through a bolt.
The utility model has the beneficial effects that: mounting the screwdriver head on the connecting head, inserting the connecting head into the second groove, embedding one side of the pre-tightening bead into the third groove to prevent the screwdriver head from falling off, then embedding the bolt head into the first groove, then enabling the bolt to penetrate through the mounting frame and the bolt hole on one side of the mutual inductor, and enabling the holding section to be located on the lower side of the mutual inductor; the instrument transformer and the holding section are held together with one hand, and then the nut is turned with a wrench with the other hand, so that the instrument transformer is mounted on the mounting frame by one person.
Drawings
FIG. 1 is a schematic diagram illustrating an embodiment of a hidden connector;
FIG. 2 is a sectional view of the embodiment;
FIG. 3 is a top view of the embodiment when the instrument transformer is installed;
FIG. 4 is a schematic view illustrating the embodiment of the present invention with a long hole.
In the figure: the handle 1, the connector 2, the batch head 3, the bolt head 4, the first groove 5, the holding section 6, the connecting section 7, the chute 8, the pre-tightening bead 9, the third groove 10, the hanging hole 11, the mounting rack 12, the mutual inductor 13, the bolt hole 14, the long hole 15 and the nut 16.
Detailed Description
The utility model is explained in further detail below with reference to the figures and the detailed description:
example 1:
referring to fig. 1 to 4, an auxiliary device for installing and removing a mutual inductor comprises an L-shaped handle 1, a connector 2 positioned at one end of the handle 1, a batch head 3 detachably connected with the connector 2, and a first groove 5 positioned at one end of the batch head 3 and adapted to the bolt head 4;
the handle 1 comprises a holding section 6 and a connecting section 7 positioned at one end of the holding section 6;
the connecting head 2 is positioned on one side of the connecting section 7 close to the holding section 6.
The connecting section 7 and the holding section 6 are of an integrated structure. The steel bar is directly bent from a steel bar during production.
One side of connector 2 is equipped with spout 8, sliding connection has pretension pearl 9 in the spout 8, be equipped with reset spring between the tank bottom of pretension pearl 9 and spout 8, one side that reset spring was kept away from to pretension pearl 9 exposes outside spout 8, one side that first recess 5 was kept away from to batch head 3 is equipped with the second recess, be equipped with on the lateral wall of second recess for with pretension pearl 9 complex third recess 10.
One end of the holding section 6 far away from the connecting section 7 is provided with a hanging hole 11. When not in use, the utility model can be hung on the wall.
The cross section of the connecting head 2 is square. After the connector is embedded into the second slot, the connector and the screwdriver bit cannot rotate relatively.
The length of the holding section 6 is more than or equal to 200 mm. Is convenient to hold.
The connecting section 7 is provided with a long hole 15, and the long hole is connected with the connector 2 through a bolt. The connection is convenient.
Principle of embodiment:
installing the screwdriver head 3 on the connector 2, inserting the connector 2 into the second groove, embedding one side of the pre-tightening bead 9 into the third groove 10 to prevent the screwdriver head 3 from falling off, then embedding the bolt head into the first groove 5, then enabling the bolt to penetrate through the mounting frame 12 and the bolt hole 14 on one side of the mutual inductor 13, and enabling the holding section 6 to be located on the lower side of the mutual inductor 13 at the moment, and referring to fig. 3; the instrument transformer is mounted on the mounting frame by holding the instrument transformer and the grip section 6 together with one hand and then turning the nut 16 with a wrench with the other hand.
Through the position of bolt on the slot hole, can adjust the position of connector 2 on linkage segment 7 to the mutual-inductor of adaptation different models.
Claims (7)
1. An auxiliary device for installing and dismantling a mutual inductor is characterized by comprising an L-shaped handle, a connector positioned at one end of the handle, a batch head detachably connected with the connector, and a first groove positioned at one end of the batch head and matched with a bolt head;
the handle comprises a holding section and a connecting section positioned at one end of the holding section;
the connector is positioned at one side of the connecting section close to the holding section.
2. The instrument transformer installation and removal auxiliary device as claimed in claim 1, wherein the connecting section and the holding section are of an integrally formed structure.
3. The auxiliary device for installing and dismantling a mutual inductor according to claim 1, wherein a sliding groove is formed in one side of the connector, a pre-tightening bead is slidably connected in the sliding groove, a return spring is arranged between the pre-tightening bead and a groove bottom of the sliding groove, one side, away from the return spring, of the pre-tightening bead is exposed outside the sliding groove, a second groove is formed in one side, away from the first groove, of the batch head, and a third groove matched with the pre-tightening bead is formed in a side wall of the second groove.
4. The auxiliary device for installing and removing the mutual inductor as claimed in claim 1, wherein a hanging hole is formed at one end of the holding section, which is far away from the connecting section.
5. An instrument transformer installation and removal auxiliary device according to claim 1, wherein the cross section of the connecting head is square.
6. The instrument transformer installation and removal auxiliary device as claimed in claim 1, wherein the length of the holding section is greater than or equal to 200 mm.
7. An auxiliary device for installing and removing a mutual inductor according to claim 3, wherein the connecting section is provided with a long hole, and the long hole and the connecting head are connected through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122576066.3U CN216682020U (en) | 2021-10-25 | 2021-10-25 | Auxiliary device is demolishd in mutual-inductor installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122576066.3U CN216682020U (en) | 2021-10-25 | 2021-10-25 | Auxiliary device is demolishd in mutual-inductor installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216682020U true CN216682020U (en) | 2022-06-07 |
Family
ID=81829664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122576066.3U Active CN216682020U (en) | 2021-10-25 | 2021-10-25 | Auxiliary device is demolishd in mutual-inductor installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216682020U (en) |
-
2021
- 2021-10-25 CN CN202122576066.3U patent/CN216682020U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216682020U (en) | Auxiliary device is demolishd in mutual-inductor installation | |
| CN202188004U (en) | Heat treatment quenching hard enhancing anti-theft nut with propping bar being arranged on top surface | |
| CN207104757U (en) | A kind of work-saving device of tap wrench | |
| CN205950610U (en) | Automobile repair is with many function combination spanner | |
| CN2550135Y (en) | Special tool for dismantling internal combustion engine gas valve | |
| CN201556857U (en) | Structure for fixing metal cabinet plate | |
| CN2608230Y (en) | Double pawl spanner | |
| CN201433637Y (en) | convenient window opener | |
| CN212287417U (en) | Tool for assembling and disassembling sensor | |
| CN2471485Y (en) | Special tool for pulling cylinder sleeve | |
| CN203062690U (en) | Simple pin installing and pulling device | |
| CN2633527Y (en) | Detaching device for spring coupling pin | |
| CN216034401U (en) | Multifunctional shunting integrated hand hook for railway shunting | |
| CN2356812Y (en) | Top jaw for detaching double wheels | |
| CN220241332U (en) | Paint bucket cover dismounting tool | |
| CN2415148Y (en) | Screen window mounting pin locating structure | |
| CN2874102Y (en) | Easy dismounting expansion bolt | |
| CN2561674Y (en) | Unitary shock-reducing electric boosted safety bicycles and locks thereof | |
| CN2761366Y (en) | Special tool for mounting-dismounting valve of diesel engine | |
| CN217347377U (en) | Tire dismounting machine is with falling arm multiple spot pressure child auxiliary arm | |
| CN2761175Y (en) | Support rod for sanitary coffin | |
| CN214092649U (en) | Non-standard special countersunk screw | |
| CN2323097Y (en) | Adjustable ball supporting hinge | |
| CN217317853U (en) | Disassembling tool suitable for elevator counterweight guide wheel | |
| CN200947939Y (en) | Hollow handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |