CN209389566U - Protection tool is used in power transmission and transformation line installation - Google Patents
Protection tool is used in power transmission and transformation line installation Download PDFInfo
- Publication number
- CN209389566U CN209389566U CN201822209078.0U CN201822209078U CN209389566U CN 209389566 U CN209389566 U CN 209389566U CN 201822209078 U CN201822209078 U CN 201822209078U CN 209389566 U CN209389566 U CN 209389566U
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- Prior art keywords
- fixed block
- fixed
- connecting cylinder
- handle
- block
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- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a kind of power transmission and transformation line installation protection tools, are related to the technical field of power transmission and transformation installation tool, including work department and hand-held part, and the hand-held part includes handle and fixing piece；The fixing piece includes fixed block and connecting cylinder, the section of the connecting cylinder is tapered, the connecting cylinder has elasticity, sliding is connected with mobile piston in the fixed block, the side wall of the mobile piston and the side wall sealed set of fixed block, fixed cavity, the end of the fixed cavity connection connecting cylinder are provided in the fixed block；The top of the mobile piston is connected with mobile bar；Harder land clearing is clean, connecting cylinder is placed on harder ground；During mobile piston motion in fixed block, space between mobile piston and connecting cylinder becomes larger, to make the pressure between mobile piston and connecting cylinder become smaller, so that connecting cylinder be made to move to the ground, to make connecting cylinder close proximity to ground, consequently facilitating fixed block is fixed on harder ground.
Description
Technical field
The utility model relates to the technical fields of power transmission and transformation installation tool, install and use more particularly, to a kind of power transmission and transformation line
Protection tool.
Background technique
The conveying of estimated current often leads to be lost caused by generating heat because of route, so being all to pass through power transformation when conveying
Voltage is increased, allows electric current to become smaller to reduce heating loss；High-voltage electricity have very high risk, and target electric appliance do not need yet as
This high voltage, this just needs to reduce voltage by power transformation.Due to needing multiple power transformation during current transmission, so electricity
The conveying of stream is known as power transmission and transformation.
Existing patent can refer to the Chinese utility model patent that Authorization Notice No. is CN207874148U, the patent disclosure
A kind of power transmission and transformation line installation uses protection tool, including tool body, one end of tool body to be fixedly installed with handle, and hand
One side external surface of handle is provided with handle, and elastic slice is fixedly installed on the inside of handle, is arranged at the other side center of tool body
There are clamping pliers, and the side of clamping pliers is equipped with hammer, the other side of clamping pliers is internally provided with helical rotation switch, helical rotation
It switchs one end far from handle and is fixedly installed with spanner, rotary switch is fixedly installed with connection far from a side external surface of hammer
Card.
Prior art among the above has the following deficiencies: that the tool needs to be grounded when in use hammer insertion ground,
But when ground is harder, ground connection hammer can not be inserted into ground, to be not easy to the use to the tool.
Utility model content
The purpose of the utility model is to provide a kind of power transmission and transformation line installation protection tools, its advantage is that can be convenient for solid
The connection between block and ground is determined, consequently facilitating the use to the tool.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of power transmission and transformation line installation protection tool, including work department and hand-held part, the hand-held part include handle with
And the fixing piece of handle one end is set, the one end of handle far from fixing piece is arranged in the work department；
The fixing piece includes fixed block and the connecting cylinder that fixed block one end is arranged in, and the section of the connecting cylinder is in cone
Shape, and the lesser one end in connecting cylinder section is fixedly connected with fixed block, the connecting cylinder has elasticity, is provided in the handle
One end of electric wire, the electric wire is fixedly connected with handle, and the other end is fixedly connected with fixed block；
Sliding is connected with mobile piston in the fixed block, and the side wall sealing of the side wall and fixed block of the mobile piston is set
It sets, the fixation cavity mobile for mobile piston, the end of the fixed cavity connection connecting cylinder is provided in the fixed block；
The top of the mobile piston is connected with mobile bar, and the mobile bar extends fixed block, the top of the fixed block
End is provided with the sliding component for driving mobile bar sliding.
It is by using above-mentioned technical proposal, harder land clearing is clean, connecting cylinder is placed on harder ground；
During mobile piston motion in fixed block, the space between mobile piston and connecting cylinder becomes larger, thus make mobile piston with
Pressure between connecting cylinder becomes smaller, to make connecting cylinder move to the ground, to make connecting cylinder close proximity to ground, consequently facilitating will consolidate
Determine block to be fixed on harder ground, consequently facilitating the connection between fixed block and ground, consequently facilitating making to protection tool
With.
The utility model is further arranged to: the sliding component includes worm gear and the drive snail that fixed block top is arranged in
The worm screw of rotation is taken turns, the worm and worm wheel are rotatablely connected with fixed block；
The mobile bar passes through the middle part of worm gear and is threadedly engaged with worm gear, and restricted mobile bar is arranged on the fixed block
The retainer of rotation.
By using above-mentioned technical proposal, after rotary worm, drive worm gear rotation, thus drive mobile bar rise or under
Drop, consequently facilitating change the area between mobile piston and connecting cylinder, consequently facilitating the connection between connecting cylinder and ground, thus
Convenient for fixed block is fixed on harder ground.
The utility model is further arranged to: the retainer includes the connection for being fixed in fixed block side wall and leaning on proximal portion
Block and the L shape bar for being fixed in mobile bar top, the L shape bar far from mobile bar partially pass through link block and with link block it is sliding
Move connection.
By using above-mentioned technical proposal, L shape bar and link block sliding are connected, thus in the vertical slipping of mobile bar
In, L shape bar limits mobile bar, so that the rotation of mobile bar is limited, to make mobile bar that can only transport along vertical direction
It is dynamic, consequently facilitating mobile bar drives the movement of mobile piston.
The utility model is further arranged to: the bottom end of the mobile piston is threaded with fixed column, the fixed column
One end far from mobile piston is provided with the conical surface.
By using above-mentioned technical proposal, the fixed column of mobile piston bottom end can penetrated surface connect with ground, thus
In the case where ground is not very hard, fixed column is inserted into ground, consequently facilitating the connection between fixed block and ground, from
And convenient for the use to protection tool.
The utility model is further arranged to: the side wall of the fixed column offers helicla flute, the helicla flute and fixation
The junction of the side wall of column is cutting edge.
By using above-mentioned technical proposal, the helicla flute in fixed column can be inserted into ground convenient for fixed column, thus
Convenient for reinforcing the connection between fixed block and ground.
The utility model is further arranged to: the fixed block and handle grafting, is provided in the handle for fixed block
The grafting chamber of grafting；
The shackle member that fixed block is fixed is provided on the handle.
The utility model is further arranged to: the shackle member includes the elastic piece being fixed in grafting chamber, the elasticity
Piece is abutted with the side wall of fixed block.
By using above-mentioned technical proposal, after fixed block and handle grafting, the spring leaf in handle is abutted with fixed block, from
And convenient for fixed block is placed in handle.
The utility model is further arranged to: the shackle member further includes being fixed in fixed block inserting close to connecting cylinder one end
Block is connect, connecting hole, the side walls hinged connecting rod having with connecting hole grafting of the handle, the company are offered on the grafting block
The hinged place of extension bar and handle is provided with torsional spring.
By using above-mentioned technical proposal, connecting rod passes through the connecting hole grafting on torsional spring and grafting block, consequently facilitating into
One step limits fixed block, consequently facilitating the connection between fixed block and handle.
In conclusion the advantageous effects of the utility model are as follows:
1. harder land clearing is clean, connecting cylinder is placed on harder ground；Mobile piston fortune in fixed block
During dynamic, the space between mobile piston and connecting cylinder becomes larger, so that the pressure between mobile piston and connecting cylinder is made to become smaller,
To make connecting cylinder move to the ground, to make connecting cylinder close proximity to ground, consequently facilitating fixed block to be fixed on to harder ground
On, consequently facilitating the connection between fixed block and ground, consequently facilitating the use to protection tool；
2. after rotary worm, worm gear rotation is driven, to drive mobile bar to rise or fall, consequently facilitating changing mobile live
Fill in the area between connecting cylinder, consequently facilitating the connection between connecting cylinder and ground, consequently facilitating by fixed block be fixed on compared with
On hard ground；
3.L shape bar and link block sliding connect, so that L shape bar carries out mobile bar in the vertical slipping of mobile bar
Limit, so that the rotation of mobile bar is limited, to make mobile bar that can only move along vertical direction, consequently facilitating mobile bar drives
The movement of mobile piston.
Detailed description of the invention
Fig. 1 is the overall schematic for embodying the present embodiment；
Fig. 2 is the schematic diagram for embodying handle；
Fig. 3 is the enlarged diagram for embodying the portion A in Fig. 2；
Fig. 4 is the diagrammatic cross-section for embodying fixed block；
Fig. 5 is the enlarged diagram for embodying the portion B in Fig. 4.
In figure, 1, work department；11, grip block；12, block is supported；13, holding rod；14, holding chamber；15, driver bit；16,
Spanner；17, connecting cavity；18, helical rotation switchs；19, hammer head；2, hand-held part；21, handle；22, fixing piece；221, fixed
Block；222, connecting cylinder；223, mobile piston；224, mobile bar；23, sliding component；231, worm gear；232, worm screw；24, retainer；
241, link block；242, L shape bar；25, fixed column；251, helicla flute；26, shackle member；261, elastic piece；262, grafting block；
263, connecting rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of power transmission and transformation line installation protection tool disclosed by the utility model, including work
Portion 1 and hand-held part 2, hand-held part 2 include handle 21 and the fixing piece 22 that 21 one end of handle is arranged in, fixing piece 22 and handle 21
The one end of handle 21 far from fixing piece 22 is arranged in grafting, work department 1.
Work department 1 includes being fixed on grip block 11 of the handle 21 far from 22 one end of fixing piece and support block 12；Support block 12
It is fixed on the side of 21 end of handle, 11 bottom end of grip block is hinged close to the side of support block 12 and the end of handle 21, handle
21 end offers the cavity rotated for grip block 11；The side of handle 21 is provided with holding rod 13, and holding rod 13 is close to hand
The curving of handle 21 is arranged；One end of holding rod 13 and the hinged place of grip block 11 and handle 21 are hinged, holding rod 13 and folder
Block 11 is held to be fixedly connected；By rotating holding rod 13, grip block 11 is able to drive close to or far from block 12 is supported, thus to article
It is clamped；Grip block 11 and the side for supporting block 12 close to each other offer holding chamber 14, and the side wall of holding chamber 14 is provided with
Anti-skid chequer.
It supports block 12 to be connected with driver bit 15 far from the side of grip block 11, supports to slide to be connected with vertically in block 12 to pull
Hand 16, spanner 16 is L-shaped, supports the side wall of block 12 to offer connecting cavity 17, is rotatably connected to helical rotation in connecting cavity 17
Switch 18, helical rotation switch 18 are threadedly engaged with spanner 16；By rotating helical rotation switch 18, thus perpendicular with wrench 16
Straight movement, consequently facilitating being clamped to pipeline；Grip block 11 is connected with hammer head 19 far from the side of support block 12.
As shown in Figures 2 and 3, fixing piece 22 includes fixed block 221 and the company with fixed block 221 far from 21 one end of handle
Connect cylinder 222, connecting cylinder 222 is tapered, and the lesser one end in 222 section of connecting cylinder is fixedly connected with fixed block 221, connecting cylinder
222 have elasticity；The end of handle 21 offers grafting chamber, the grafting chamber grafting of fixed block 221 and handle 21；It is solid in grafting chamber
It is connected to elastic piece 261, with after grafting chamber grafting, elastic piece 261 abuts fixed block 221 with fixed block 221；It is provided in grafting chamber
One end of electric wire, electric wire is fixedly connected with grafting chamber, and the other end is fixedly connected with fixed block 221.
It is as shown in Figure 4 that the side wall of fixed block 221 is connected with grafting block 262(at connecting cylinder 222), on grafting block 262
Offer connecting hole, be provided with the connecting rod 263 with connecting hole grafting on handle 21, connecting rod 263 far from grafting block 262 one
The outer wall of end and handle 21 is hinged and the hinged place of connecting rod 263 and 21 outer wall of handle is provided with torsional spring.
After the grafting chamber grafting of fixed block 221 and handle 21, fixed block 221 is abutted with the elastic piece 261 of grafting chamber, thus
Convenient for fixed block 221 is arranged in the grafting chamber of handle 21；Connecting rod 263 in rotational handle 21, to make connecting rod 263
With 262 grafting of grafting block on fixed block 221, consequently facilitating reinforcing the connection between fixed block 221 and handle 21.
As shown in Figure 4 and Figure 5, fixed cavity is provided in fixed block 221, sliding is connected with mobile piston in fixed cavity
223, the side wall sealed set of the side wall of mobile piston 223 and fixed cavity, the end of fixed cavity connection connecting cylinder 222；It moves
The top of piston 223 is connected with mobile bar 224, and mobile bar 224 extends fixed block 221 far from one end of mobile piston 223,
Fixed block 221 is provided with the sliding component 23 for driving mobile bar 224 to move far from one end of connecting cylinder 222.
Sliding component 23 includes the worm screw 232 that the worm gear 231 of 221 end of fixed block is arranged in and worm gear 231 is driven to rotate,
Worm screw 232 and worm gear 231 are rotatablely connected with fixed block 221；One end that mobile bar 224 extends fixed block 221 passes through worm gear
231 middle part is simultaneously threadedly engaged with worm gear 231, and the retainer 24 that restricted mobile bar 224 rotates is arranged on fixed block 221.
Retainer 24 is including being fixed in the link block 241 of 221 side wall of fixed block and being fixed in the L of 224 end of mobile bar
Shape bar 242, L shape bar 242 include horizontal part and vertical portion, and horizontal part is fixedly connected with mobile bar 224, and vertical portion passes through link block
It 241 and slides and connects with link block 241, the slip hole slid for L shape bar 242 is offered on link block 241.
After rotary worm 232, worm gear 231 is driven to rotate, to drive mobile bar 224 to move, to drive mobile piston
223 movements, to change the volume in the space between mobile piston 223 and connecting cylinder 222；L shape bar 242 and link block 241 are sliding
Connection is moved, consequently facilitating the rotation of limitation mobile bar 224, consequently facilitating worm gear 231 drives mobile bar 224 to move.
The bottom end of mobile piston 223 is threaded with fixed column 25, one end setting of the fixed column 25 far from mobile piston 223
There is circular conical surface；The side wall of fixed column 25 offers helicla flute 251, and the junction of helicla flute 251 and 25 side wall of fixed column is cutting
Sword.
The fixed column 25 of mobile 223 bottom end of piston can penetrated surface connect with ground, to not be very hard on ground
In the case of, fixed column 25 is inserted into ground, consequently facilitating the connection between fixed block 221 and ground.
The implementation principle of the present embodiment are as follows: harder land clearing is clean, connecting cylinder 222 is placed on to harder ground
On；After rotary worm 232, worm gear 231 is driven to rotate, to drive mobile bar 224 to rise or fall, consequently facilitating changing movement
Area between piston 223 and connecting cylinder 222；L shape bar 242 limits the rotation of mobile bar 224, consequently facilitating driving mobile bar
224 movements；In 223 motion process of mobile piston in fixed block 221, the space between mobile piston 223 and connecting cylinder 222 becomes
Greatly, so that the pressure between mobile piston 223 and connecting cylinder 222 be made to become smaller, thus move connecting cylinder 222 to the ground, thus
Make 222 close proximity to ground of connecting cylinder, consequently facilitating fixed block 221 is fixed on harder ground, consequently facilitating fixed block 221 with
Connection between ground, consequently facilitating fixed block 221 is fixed on harder ground, consequently facilitating making to protection tool
With.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of power transmission and transformation line installation protection tool, including work department (1) and hand-held part (2), it is characterised in that: the hand
Holding portion (2) includes the fixing piece (22) of handle (21) and setting in handle (21) one end, and the work department (1) is arranged in handle
(21) far from the one end of fixing piece (22)；
The fixing piece (22) includes the connecting cylinder (222) of fixed block (221) and setting in fixed block (221) one end, described
The section of connecting cylinder (222) is tapered, and connecting cylinder (222) lesser one end in section is fixedly connected with fixed block (221), described
Connecting cylinder (222) has elasticity, and live wire is arranged in the handle (21), and one end and handle (21) of the electric wire are fixed to be connected
It connects, the other end is fixedly connected with fixed block (221)；
Sliding is connected with mobile piston (223) in the fixed block (221), the side wall and fixed block of the mobile piston (223)
(221) side wall sealed set, the interior fixation cavity being provided with for mobile piston (223) movement of the fixed block (221) are described
The end of fixed cavity connection connecting cylinder (222)；
The top of the mobile piston (223) is connected with mobile bar (224), and the mobile bar (224) extends fixed block
(221), the top of the fixed block (221) is provided with the sliding component (23) for driving mobile bar (224) sliding.
2. power transmission and transformation line installation protection tool according to claim 1, it is characterised in that: sliding component (23) packet
Setting is included in the worm gear (231) on fixed block (221) top and the worm screw (232) for driving worm gear (231) to rotate, the worm screw
(232) it is rotatablely connected with fixed block (221) with worm gear (231)；
The mobile bar (224) passes through the middle part of worm gear (231) and is threadedly engaged with worm gear (231), on the fixed block (221)
The retainer (24) of restricted mobile bar (224) rotation is set.
3. power transmission and transformation line installation protection tool according to claim 2, it is characterised in that: retainer (24) packet
It includes and is fixed in fixed block (221) side wall by the link block (241) of proximal portion and is fixed in the L shape on mobile bar (224) top
Bar (242), the L shape bar (242) separate mobile bar (224) partially pass through link block (241) and slide with link block (241)
Connection.
4. power transmission and transformation line installation protection tool according to claim 1, it is characterised in that: the mobile piston
(223) bottom end is threaded with fixed column (25), and the fixed column (25) is provided with cone far from the one end of mobile piston (223)
Face.
5. power transmission and transformation line installation protection tool according to claim 4, it is characterised in that: the fixed column (25)
Side wall offers helicla flute (251), and the junction of the side wall of the helicla flute (251) and fixed column (25) is cutting edge.
6. power transmission and transformation line installation protection tool according to claim 1, it is characterised in that: the fixed block (221)
With handle (21) grafting, the interior grafting chamber being provided with for fixed block (221) grafting of the handle (21)；
The shackle member (26) that fixed block (221) is fixed is provided on the handle (21).
7. power transmission and transformation line installation protection tool according to claim 6, it is characterised in that: shackle member (26) packet
The elastic piece (261) being fixed in grafting chamber is included, the elastic piece (261) abuts with the side wall of fixed block (221).
8. power transmission and transformation line installation protection tool according to claim 7, it is characterised in that: the shackle member (26) is also
Including being fixed in the grafting block (262) of fixed block (221) close to connecting cylinder (222) one end, offered on the grafting block (262)
Connecting hole, the side walls hinged of the handle (21) have and the connecting rod of connecting hole grafting (263), the connecting rod (263) and hand
The hinged place of handle (21) is provided with torsional spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209078.0U CN209389566U (en) | 2018-12-26 | 2018-12-26 | Protection tool is used in power transmission and transformation line installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822209078.0U CN209389566U (en) | 2018-12-26 | 2018-12-26 | Protection tool is used in power transmission and transformation line installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209389566U true CN209389566U (en) | 2019-09-13 |
Family
ID=67873631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822209078.0U Expired - Fee Related CN209389566U (en) | 2018-12-26 | 2018-12-26 | Protection tool is used in power transmission and transformation line installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209389566U (en) |
-
2018
- 2018-12-26 CN CN201822209078.0U patent/CN209389566U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20191226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |