CN203608515U - Portable folding shovel - Google Patents
Portable folding shovel Download PDFInfo
- Publication number
- CN203608515U CN203608515U CN201320836629.0U CN201320836629U CN203608515U CN 203608515 U CN203608515 U CN 203608515U CN 201320836629 U CN201320836629 U CN 201320836629U CN 203608515 U CN203608515 U CN 203608515U
- Authority
- CN
- China
- Prior art keywords
- pole
- shovel
- handle
- portable folding
- shaped framework
- 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.)
- Expired - Fee Related
Links
- 241000251133 Sphyrna tiburo Species 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 239000002689 soil Substances 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model discloses a portable folding shovel, and belongs to the technical field of structural improvement of shovels. The portable folding shovel comprises a shovel head and a handle and is characterized in that a square connecting block is arranged on the shovel head, a U-type frame is arranged at the front end off the handle, the connecting block is located in the U-type frame, the connecting block and the U-type frame are hinged together, the handle is a telescopic rod, and sawteeth are arranged on the side face of the shovel head. The portable folding shovel is simple in structure, flexible and convenient to use, small in size and convenient to carry, and the portable folding shovel has high on-site practicability when used for removing accumulated soil of feet of an iron tower of an electric transmission line.
Description
Technical field
The utility model belongs to the architecture advances technical field of spades.
Background technology
The periodical inspection of transmission line of electricity is one of Main Means guaranteeing transmission facility safe operation, is also one of most important routine work of line inspection personnel.The operation monitoring work of transmission line of electricity, mainly takes the method for making an inspection tour and checking.By making an inspection tour and check to grasp the variation of circuit surrounding environment and operation conditions, to find in time defect and hidden danger, the generation of preventing accident, and for line maintenance provides foundation, to determine the content of maintenance.
Iron tower of power transmission line is the structure of supporting high pressure or EHV transmission lines line conductor and lightning conducter, is in steel tower column foot at hillslope and in field generally lower than ground level, easily because the weathering of massif, landslide, peasant arable land etc. are by long-pending native landfill.When running into rainwater weather, around column foot, be formed with the environment of water, by saline and alkaline being dissolved in water in cement or earth, under the environment of aerobic, form chemical attack environment, there is gradually corrosion and destruction in column foot, the power transmission tower mechanical property of corrosion significantly reduces, and when serious, steel tower column foot can lose intensity, causes steel tower to fall the accidents such as tower.Therefore to being in the steel tower column foot at hillslope and in field, want emphasis inspection whether to be buried by long-pending soil in tour process, prevent that electric power pylon column foot is landfilled and corrosion, once find that steel tower column foot is amassed the situation of native landfill, the long-pending soil of cleaning column foot in time, guarantee electric power pylon safety, for electric power netting safe running provides safeguard.
At present, traditional spades that tour personnel use in the time removing the long-pending soil of steel tower column foot forms by shoveling head and handle, and shovel head is arranged on the front end of handle, connection between handle and shovel head is fixed, and handle is also integral structure conventionally, and spades overall volume is large, uses and carry inconvenience.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of portable folding shovel, and simple in structure, flexible and convenient to use, volume is little, is easy to carry, and this folding shovel, for removing the long-pending soil of steel tower column foot, is had to very strong practical.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of portable folding shovel, comprise shovel head and handle, and described shovel head is provided with connection chunk, the described connection chunk side of being body, its lower end is fixed on shovel head; The front end of described handle is U-shaped framework, and described connection chunk is positioned at U-shaped framework, and hinged with U-shaped framework; Described handle is expansion link.
Further, described handle adopts stretching structure, and flexible scope is 20 ~ 40cm; Described handle comprises pole one, pole two and Telescopic Fixed cover; Shown in the right-hand member of pole one stretch in pole two, left end band external screw thread and the fluting of pole two, Telescopic Fixed cover inner chamber is tapered thread cover left small and right large, Telescopic Fixed cover is linked in the left end of pole two; Described pole two outer wrap insulation anti-slip rubber covers;
The centre of the vertical cylinder in described U-shaped framework left and right and the centre of connection chunk are equipped with center line circular hole point-blank, and rotating shaft is through U-shaped framework and the circular hole being connected on chunk; The end of described rotating shaft is provided with tightening knob;
Described shovel long 10 ~ 20cm, wide 7 ~ 15cm; A described shovel side is provided with sawtooth.
The beneficial effect that adopts technique scheme to produce is: this portable folding shovel, between shovel head and handle, adopt articulated manner, and shovel head can be folded with handle, handle adopts stretching structure, and the sawtooth on shovel head is for severing object; Whole folding shovel is simple in structure, flexible and convenient to use, and volume is little, is easy to carry; This portable folding shovel, for removing the long-pending soil of iron tower of power transmission line column foot, is had to very strong practical.
Accompanying drawing explanation
Fig. 1 is vertical view of the present utility model;
Fig. 2 is front view of the present utility model;
Wherein, 1, shovel head, 2, connect chunk, 3, pole one, 4, pole two, 5, Telescopic Fixed cover, 6, rotating shaft, 7, U-shaped framework, 8, tightening knob, 9, sawtooth.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of portable folding shovel, comprises shovel 1 and handle, and described shovel 1 is provided with and connects chunk 2, described connection chunk 2 be side bodies, and its lower end is fixed on to be shoveled on 1; The front end of described handle is U-shaped framework 7, and described connection chunk 2 is positioned at U-shaped framework 7; Described U-shaped framework 7 vertical cylinder centres, left and right and connect the centre of chunk 2 and be equipped with center line circular hole point-blank, rotating shaft 6 is successively through U-shaped framework 7 and the circular hole being connected on chunk 2, and then realization shovel 1 and handle between hinged; The end of described rotating shaft 6 is provided with tightening knob 8;
Described handle adopts stretching structure, and it comprises pole 1, pole 24 and Telescopic Fixed cover 5; Shown in the right-hand member of pole 1 stretch in pole 24, left end band external screw thread and the fluting of pole 24, Telescopic Fixed cover 5 inner chambers are tapered thread cover left small and right large, Telescopic Fixed cover 5 is linked in the left end of pole 24; Described pole 24 outer wrap insulation anti-slip rubber covers; Described telescopic handle length range is 20 ~ 40cm;
A described shovel 1 long 15cm, wide 10cm; Shovel 1 side is provided with sawtooth 9.
When the utility model uses, by rotating shaft 6 regulate will shovel and handle in linear state, screw tightening knob 8, prevent from connecting between chunk 2 and handle and relatively rotating in use procedure; The distance in pole 24 that stretches into that regulates pole 1, screws Telescopic Fixed cover 5 with fixed handle, prevents between handle two poles, relatively moving in use procedure; In on-the-spot use procedure, use the sawtooth on shovel head to be used for severing object.The not used time, unclamp Telescopic Fixed cover 5, pole 1 is extend into the shortest length to handle in pole 24; Unclamp tightening knob 8, shovel 1 and handle are folded together.The utility model, simple in structure, volume is little, flexible and convenient to use, is easy to carry, and patrolling transmission line personnel remove the long-pending soil of steel tower column foot with this folding shovel, have very strong practical.
Claims (4)
1. a portable folding shovel, comprises shovel head (1) and handle, it is characterized in that: described shovel head (1) is provided with and connects chunk (2), described connection chunk (2) side of being body, and its lower end is fixed on shovel head (1); The front end of described handle is U-shaped framework (7), and described connection chunk (2) is positioned at U-shaped framework (7), and hinged with U-shaped framework (7); Described handle is expansion link.
2. a kind of portable folding shovel according to claim 1, is characterized in that: described handle adopts stretching structure, and it comprises pole one (3), pole two (4) and Telescopic Fixed cover (5); Shown in the right-hand member of pole one (3) stretch in pole two (4), left end band external screw thread and the fluting of pole two (4), Telescopic Fixed cover (5) inner chamber is tapered thread cover left small and right large, Telescopic Fixed cover (5) is linked in the left end of pole two (4); Described pole two (4) outer wrap insulation anti-slip rubber covers.
3. a kind of portable folding shovel according to claim 1, it is characterized in that: the centre of the vertical cylinder in described U-shaped framework (7) left and right and the centre of connection chunk (2) are equipped with center line circular hole point-blank, and rotating shaft (6) is through U-shaped framework (7) and the circular hole being connected on chunk (2); The end of described rotating shaft (6) is provided with tightening knob (8).
4. a kind of portable folding shovel according to claim 1, is characterized in that: described shovel head (1) side is provided with sawtooth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836629.0U CN203608515U (en) | 2013-12-18 | 2013-12-18 | Portable folding shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320836629.0U CN203608515U (en) | 2013-12-18 | 2013-12-18 | Portable folding shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203608515U true CN203608515U (en) | 2014-05-28 |
Family
ID=50761207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320836629.0U Expired - Fee Related CN203608515U (en) | 2013-12-18 | 2013-12-18 | Portable folding shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203608515U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464156A (en) * | 2015-11-16 | 2016-04-06 | 重庆市合川区盐井建筑工程有限公司 | Simple folding shovel for building construction |
| CN108284857A (en) * | 2018-01-09 | 2018-07-17 | 姜曼曼 | A kind of new-type transport trolley for carrying multiple types of tools |
| CN108935124A (en) * | 2018-08-20 | 2018-12-07 | 李园 | A kind of animal wastes cleaning spade |
-
2013
- 2013-12-18 CN CN201320836629.0U patent/CN203608515U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464156A (en) * | 2015-11-16 | 2016-04-06 | 重庆市合川区盐井建筑工程有限公司 | Simple folding shovel for building construction |
| CN108284857A (en) * | 2018-01-09 | 2018-07-17 | 姜曼曼 | A kind of new-type transport trolley for carrying multiple types of tools |
| CN108935124A (en) * | 2018-08-20 | 2018-12-07 | 李园 | A kind of animal wastes cleaning spade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20171218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |