CN208799696U - The hydraulic device that cracks - Google Patents
The hydraulic device that cracks Download PDFInfo
- Publication number
- CN208799696U CN208799696U CN201821075066.7U CN201821075066U CN208799696U CN 208799696 U CN208799696 U CN 208799696U CN 201821075066 U CN201821075066 U CN 201821075066U CN 208799696 U CN208799696 U CN 208799696U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- cracks
- drill steel
- hydraulic device
- fixed part
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 239000010985 leather Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The hydraulic device that cracks is related to hardware tool, including oil cylinder (1), piston rod (2), wedge head (3), latch plate (4) and leather sheath (5), two sides of oil cylinder (1) front end are equipped with the fixed part (6) for fixed spring plate (4) and leather sheath (5), it is characterized in that, it further includes two drill steels (7), drill steel (7) is flat, the front end of drill steel (7) is equipped with the spade tip (8) for inserted into gap, the rear end of drill steel (1) is equipped with hammer portion (9), the fixed part (6) of oil cylinder (1) the front end two sides is provided with skewed slot (10) in middle position, the front end of the latch plate (4) is provided with notch (11) respectively at middle position, two drill steels (7) are inserted into respectively from the skewed slot (10) of oil cylinder (1) front end in "eight" shape and the notch from latch plate (4) (11) its tip (8) is stretched out at.Have the advantages that simple structure and reasonable design, easy to use and using effect are good.
Description
Technical field
The utility model relates to hardware tools, and in particular to a kind of structure improvement of the hydraulic device that cracks.
Background technique
Currently, the device that cracks in market, using hydraulic power, passes through piston top mainly using hydraulic station as power source
The voussoir of its front end connection out separates it so that push the spring plate struts load.The spring plate bulk of the existing device that cracks is larger,
Therefore it is not easily pluggable into fine crack, can not be applied in some construction works or rescue field.More also for some materials
When the materials'use of fragility, since the depth of insertion is inadequate, it can usually encounter and occur in operation by the avalanche of operative material corner
The problem of.
Summary of the invention
The technical problem to be solved by the utility model is in view of the above-mentioned problems, provide one kind can be inserted in fine crack and
The hydraulic device that cracks of deeper depth can be inserted.
The technical solution of the utility model is: the hydraulic device that cracks, including oil cylinder, piston rod, wedge head, latch plate and skin
Set, two sides of oil cylinder front end are equipped with the fixed part for fixed spring plate and leather sheath, it further includes two drill steels, and drill steel is
Flat, the front end of drill steel is equipped with the spade tip for inserted into gap, and the rear end of drill steel is equipped with hammer portion, the oil cylinder front end
The fixed part of two sides is provided with skewed slot in middle position, and the front end of the latch plate is provided with notch, two prickers respectively at middle position
Bar is inserted into "eight" shape from the skewed slot of oil cylinder front end respectively and stretches out its tip from the indentation, there of latch plate.
The technical effect of the utility model is: it has simple structure and reasonable design, easy to use and using effect good
Advantage, the device that can make to crack by the use of drill steel are inserted into thinner seam, are also inserted into deeper depth, thus
When to fragile materials'use, effect of preferably cracking can be also generated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model side is cutd open.
Specific embodiment
As illustrated in fig. 1 and 2, the hydraulic device that cracks, including oil cylinder 1, piston rod 2, wedge head 3, latch plate 4 and leather sheath 5, oil cylinder 1
Two sides of front end are equipped with the fixed part 6 for fixed spring plate 4 and leather sheath 5, which is characterized in that it further includes two drill steels
7, drill steel 7 be it is flat, the front end of drill steel 7 is equipped with the spade tip 8 for inserted into gap, and the rear end of drill steel 1 is equipped with hammer portion
9, the fixed part 6 of the 1 front end two sides of oil cylinder is provided with skewed slot 10 in middle position, and the front end of the latch plate 4 is respectively at centre
Position is provided with notch 11, and two drill steels 7 are inserted into respectively from the skewed slot 10 of 1 front end of oil cylinder in "eight" shape and lacking from latch plate 4
Its tip 8 is stretched out at mouth 11.
Handle connection sheet 12 has been bolted in the fixed part 6 of the oil cylinder 1, is connected with handle in handle connection sheet 12
13。
The handle 13 be located at oil cylinder 1 do not oblique notch 10 another two side.
The utility model can not have to drill steel and use as a Normal hydraulic device that cracks, when encountering fine crack or need to be inserted into
When deeper fragile material, it can be symmetrically inserted into drill steel in two sides, drill steel can be inserted into advance by hammering, tentatively to pry open
Gap is prized by hydraulic coupling using the drill steel part of insertion in gap, further to go deep into latch plate.
Claims (3)
1. the hydraulic device that cracks, including oil cylinder (1), piston rod (2), wedge head (3), latch plate (4) and leather sheath (5), oil cylinder (1) front end
Two sides be equipped with for fixed spring plate (4) and leather sheath (5) fixed part (6), which is characterized in that it further includes two prickers
Bar (7), drill steel (7) be it is flat, the front end of drill steel (7) is equipped with the spade tip (8) for inserted into gap, after drill steel (7)
End is equipped with hammer portion (9), and the fixed part (6) of oil cylinder (1) the front end two sides is provided with skewed slot (10), the spring in middle position
The front end of plate (4) is provided with notch (11) respectively at middle position, and two drill steels (7) are respectively from the skewed slot (10) of oil cylinder (1) front end
It is inserted into "eight" shape and stretches out its tip (8) at the notch of latch plate (4) (11).
2. the hydraulic device that cracks as described in claim 1, which is characterized in that the fixed part (6) of the oil cylinder (1) is connected by bolt
It is connected to handle connection sheet (12), handle (13) is connected in handle connection sheet (12).
3. the hydraulic device that cracks as described in claim 1, which is characterized in that the handle (13) is located at oil cylinder (1) and does not oblique notch
(10) another two side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075066.7U CN208799696U (en) | 2018-07-09 | 2018-07-09 | The hydraulic device that cracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821075066.7U CN208799696U (en) | 2018-07-09 | 2018-07-09 | The hydraulic device that cracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799696U true CN208799696U (en) | 2019-04-30 |
Family
ID=66228581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821075066.7U Active CN208799696U (en) | 2018-07-09 | 2018-07-09 | The hydraulic device that cracks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208799696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877858A (en) * | 2019-12-02 | 2020-03-13 | 李景会 | Lifting machine and lifting mechanism thereof |
-
2018
- 2018-07-09 CN CN201821075066.7U patent/CN208799696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877858A (en) * | 2019-12-02 | 2020-03-13 | 李景会 | Lifting machine and lifting mechanism thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |