CN205990884U - Rock drill noise reduction protection structure - Google Patents
Rock drill noise reduction protection structure Download PDFInfo
- Publication number
- CN205990884U CN205990884U CN201621031895.6U CN201621031895U CN205990884U CN 205990884 U CN205990884 U CN 205990884U CN 201621031895 U CN201621031895 U CN 201621031895U CN 205990884 U CN205990884 U CN 205990884U
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- CN
- China
- Prior art keywords
- conical ring
- noise reduction
- ring
- buffering
- transparent
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- 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
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Abstract
A kind of rock drill noise reduction protection structure; this noise reduction protection structure is silencing safe set; described silencing safe covers for a coniform body; silencing safe set includes two kinds of conical rings; each two kinds of conical rings are crisscross arranged; one of which conical ring is buffering conical ring, and another conical ring is transparent conical ring, and buffering conical ring two ends are connected with the cooperation of transparent conical ring respectively；Described transparent conical ring is provided with annular safety net by plastics pole, and this annular safety net is ringwise butterfly-shaped.This utility model installs noise reduction protective case on rock drill, and that can place rubble while realizing noise reduction flashes it is ensured that the safety of operator and surrounding people；Noise reduction protective case can effectively be contacted with ground simultaneously, further increases the performance of protection.
Description
Technical field
This utility model is related to a kind of rock drill, especially relates to a kind of rock drill noise reduction protection structure.
Background technology
In current road maintenance, maintenance, second-hand house interior decoration, the transformation of house waterproof construction, rock drill is mainly
It is used for ceramic tile, asphalt surface etc. are carried out the equipment that Drilling crushes, at present, rock drill noise during work is very big,
Very serious to the physical impairment of operator, accordingly, it would be desirable to a kind of equipment that can solve rock drill noise very well.
Authorization Notice No. CN201254947Y, a kind of rock drill of the disclosure of the invention in authorized announcement date on June 10th, 2009
Silencing means, include rock drill and the outer housing being contained on rock drill, there also is provided the interior trick with steam vent, make chisel in outer housing
The noise of rock machine is not directly contacted with the external world, has a cyclic space.
Being mainly of the silencing means of the rock drill described in foregoing invention has installed inner cover additional in the inside of outer housing, inner cover simultaneously
On be provided with several steam vents, noise is discharged from steam vent not to be contacted with outer housing, but the noise that described steam vent can be discharged
Measure or larger, the action effect playing is unsatisfactory.
Utility model content
According to above-mentioned deficiency, this utility model discloses a kind of rock drill noise reduction protection structure, and this rock drill is vertical work
Industry rock drill, rock drill installing noise reduction protective case, the flashing it is ensured that grasping of rubble being placed while realizing noise reduction
Make the safety of personnel and surrounding people.
Specific technical scheme is as follows：
A kind of rock drill noise reduction protection structure, this noise reduction protection structure is silencing safe set, and described silencing safe covers and is
One coniform body, silencing safe set includes two kinds of conical rings, and each two kinds of conical rings are crisscross arranged, and one of which conical ring is buffering
Conical ring, another conical ring is transparent conical ring, and buffering conical ring two ends are connected with the cooperation of transparent conical ring respectively；Institute
State transparent conical ring and annular safety net is provided with by plastics pole, this annular safety net is ringwise butterfly-shaped；Described plastics pole
For multiple and be uniformly placed between transparent conical ring and annular safety net, each plastics pole one end is fixed on transparent conical ring
On inwall, and the other end is connected with annular safety net by elastomer.
Further, the thickness of described transparent conical ring is no more than 1-1.5cm.
Further, described each buffering conical ring, it is the rubber ring that can effectively realize with the rubble buffering that flashes, and this buffering is bored
It is provided with shape ring ring and prevent the buffering projection of rubble and brick shock that flashes.
This utility model is installing noise reduction protective case on rock drill, can place the four of rubble while realizing noise reduction
Splash it is ensured that the safety of operator and surrounding people；Noise reduction protective case can effectively be contacted with ground simultaneously, improves further
The performance of protection, and it is provided with butterfly edge below described noise reduction protective case, while realizing preferably fitting with ground
Reach increase weight, prevent the skew of noise reduction protective case from leading to the phenomenon that drill bit cannot work to occur, further ensure that use
Safety.
Brief description
Fig. 1 is this utility model example structure schematic diagram；
Fig. 2 is buffering conical ring and butterfly edge attachment structure section in silencing safe set described in this utility model embodiment
Figure；
Fig. 3 is to buffer conical ring structural representation in silencing safe set described in this utility model embodiment；
Fig. 4 is transparent conical ring structural representation in silencing safe set described in this utility model embodiment；
Fig. 5 is transparent conical ring structure top view in silencing safe set described in this utility model embodiment；
Fig. 6 is transparent conical ring part sectioned view in silencing safe set described in utility model embodiment.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of this utility model, rather than whole embodiments.
As shown in figure 1, a kind of rock drill noise reduction protection structure, described noise reduction protection structure is to be provided with rock drill
Silencing safe covers B, and described silencing safe set B is a coniform body, and then has the installing port being connected with rock drill, and energy
The fastening opening contacting with ground with the cooperation of rock drilling drill bit, the internal diameter of described fastening opening is more than installing port.
As shown in figure 1, aforementioned silencing safe set B includes two kinds of conical rings, each two kinds of conical rings are crisscross arranged, one of which
Conical ring be buffering conical ring B1, another conical ring be transparent conical ring B2, one buffering conical ring B1 two ends respectively with thoroughly
Bright conical ring B2 cooperation is connected.Specifically, buffering conical ring B1 quantity described in the present embodiment is four, and transparent taper
Ring B2 quantity is three, and buffering conical ring B1 and transparent conical ring B2 is crisscross arranged, and described fastening opening is buffering conical ring B1
Opening.
Preferred technical scheme is to adopt slide fastener phase between described adjacent buffer conical ring B1 and transparent conical ring B2
Even, form structure that is detachable and realizing independent assortment.
As shown in Figures 1 and 2, aforementioned each buffering conical ring B1, it is the rubber that can effectively realize with the rubble buffering that flashes
Ring, is provided with this buffering conical ring ring and prevents the buffering projection B11 of rubble and brick shock that flashes, the shape of the raised B11 of buffering
Shape is preferably spherical surface hill；Preferably, as shown in Figure 4, it is provided with grid ring B12, this net in the middle part of described each buffering conical ring B1
Lattice ring B12 is rubber ring, and the raised B11 of described buffering is arranged on the inwall of the buffering conical ring B1 in addition to grid ring.
As shown in Figures 1 and 3, the operator being disposed to be of aforementioned each transparent conical ring B2 are able to observe that brill
Head work situation and arrange, formed observe window construction；Specifically, described transparent conical ring B2 is made up of transparent plastic, because
Keep the transparency of transparent conical ring B2, and then the thickness of transparent conical ring B2 is no more than 1-1.5cm, but in order to prevent four
Transparent conical ring is destroyed and affects engineering or construction speed by the rubble splashing, and described transparent conical ring B2 is set by plastics pole B3
It is equipped with annular safety net B21, net B21 is ringwise butterfly-shaped for this annular safety, improves the security performance of use further.
Preferred technical scheme：As shown in Figures 3 to 5, described plastics pole B3 is multiple and is uniformly placed in transparent
Between conical ring B2 and annular safety net B21, each plastics pole B3 one end is fixed on the inwall of transparent conical ring B2, and another
End is connected with annular safety net B21 by elastomer.Specifically, the quantity of described plastics pole B3 can be according to real needs
Set, and in the present embodiment, the quantity of plastics pole B3 is five, each plastics pole B3 one end is fixed on transparent conical ring
On the inwall of B2, and the other end is connected with annular safety net B21 by elastomer, and elastomer includes spring B 31 and positive stop spring plate
B32, described spring B 31 is fixed on plastics pole B3 near annular safety net B21 one end and by spring B 31 and annular safety net
B21 cooperation is connected, and forms vibrations buffer structure, and described flexure strip B32 is placed in each plastics pole B3 near annular safety net B21 mono-
The upside at end, this flexure strip B32 is fixed on corresponding plastics pole B3, and the other end is free end and the top being placed in spring B 31
And contact with spring B 31, form the spacing baffle structure of spring B 31.
As shown in Figures 1 and 2, aforementioned fastening outward opening extends butterfly edge B3, and described butterfly edge B3 is to have
The rubber bodies in folder chamber, the folder intracavity of described butterfly edge B3 is provided with the obturator for increasing weight.Specifically：Described fill out
Filling body is liquid, and the medial surface that described butterfly presss from both sides chamber is the side wall that can contact with ground, and this side wall is provided with increase butterfly side
Along the strengthening rib strip (not shown) of toughness side, the butterfly edge that is arranged on that described strengthening rib strip quantity is multiple and equidistant can be with ground
On the side wall of face contact；The lateral surface at described butterfly edge opens up the opening that can pour into or exclude obturator, and pacifies at this opening
Equipped with sealing-plug.
Various embodiments above is only in order to illustrate the technical solution of the utility model, but this utility model is not limited to this in fact
Apply mode, person of ordinary skill in the field possess the ken in, without departing from this utility model objective
Under the premise of, can also make a variety of changes.Person of ordinary skill in the field from above-mentioned design, without creativeness
Work, done a variety of conversion, all fall within protection domain of the present utility model.
Claims (3)
1. a kind of rock drill with noise reduction protection structure it is characterised in that：This noise reduction protection structure is silencing safe set, described noise reduction
Condom is a coniform body, and silencing safe set includes two kinds of conical rings, and each two kinds of conical rings are crisscross arranged, one of which taper
Ring is buffering conical ring, and another conical ring is transparent conical ring, and buffering conical ring two ends are joined with transparent conical ring respectively
Close and be connected；Described transparent conical ring is provided with annular safety net by plastics pole, and this annular safety net is ringwise butterfly-shaped；Described
Plastics pole is multiple and is uniformly placed between transparent conical ring and annular safety net, each plastics pole one end is fixed on transparent
On the inwall of conical ring, and the other end is connected with annular safety net by elastomer.
2. rock drill according to claim 1 with noise reduction protection structure it is characterised in that：The thickness of described transparent conical ring
No more than 1-1.5cm.
3. the rock drill according to claim 1 to 2 any one with noise reduction protection structure it is characterised in that：Described each slow
Rush conical ring, it is the rubber ring that can effectively realize with the rubble buffering that flashes, and being provided with this buffering conical ring ring prevents from flashing
The buffering that rubble is clashed into brick is raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031895.6U CN205990884U (en) | 2016-08-31 | 2016-08-31 | Rock drill noise reduction protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031895.6U CN205990884U (en) | 2016-08-31 | 2016-08-31 | Rock drill noise reduction protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205990884U true CN205990884U (en) | 2017-03-01 |
Family
ID=58104961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031895.6U Expired - Fee Related CN205990884U (en) | 2016-08-31 | 2016-08-31 | Rock drill noise reduction protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205990884U (en) |
-
2016
- 2016-08-31 CN CN201621031895.6U patent/CN205990884U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |