CN208073383U - A kind of dust guard for drill hole of drilling machine construction - Google Patents
A kind of dust guard for drill hole of drilling machine construction Download PDFInfo
- Publication number
- CN208073383U CN208073383U CN201820556233.3U CN201820556233U CN208073383U CN 208073383 U CN208073383 U CN 208073383U CN 201820556233 U CN201820556233 U CN 201820556233U CN 208073383 U CN208073383 U CN 208073383U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- cylinder cover
- dust guard
- drilling rod
- compressed spring
- 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
Abstract
The utility model discloses a kind of dust guards for drill hole of drilling machine construction, including the pedestal being sleeved on outside drilling rod, the cylinder cover that is sleeved on outside drilling rod and for cylinder cover to be supportted to the compressed spring above pedestal with one heart, the cylinder cover includes round coaming plate, the apical ring plate that is arranged at the top of round coaming plate and bottom circumferential lamella in round coaming plate bottom is set, drilling rod passes through bottom circumferential lamella and apical ring plate, described compressed spring one end is fixedly connected with pedestal, the other end is fixedly connected with bottom circumferential lamella, the compressed spring is circumferentially uniformly distributed along bottom circumferential lamella, so that cylinder cover can shake with respect to pedestal, the inner edge of the bottom circumferential lamella and apical ring plate is integrally provided with sponge bumper ring, and the sponge bumper ring on apical ring plate is in contact with drilling rod.The dust guard for drill hole of drilling machine construction of the utility model, by the way that compressed spring and sponge bumper ring is arranged, the vibratory impulse power between entire dust guard and drilling rod, entire dust guard and ground is significantly reduced, to reduce the risk that dust guard is destroyed.
Description
Technical field
The utility model belongs to building field, is related to a kind of dust guard for drill hole of drilling machine construction.
Background technology
Drilling machine is common filling pile construction equipment for drilling downwards on stratum.In Specific construction, according to different
Rock stratum needs to install different drill bits on drilling rod, and when karst landform region is constructed, it is often necessary on hard rock stratum
Drilling, common drill bit cannot meet its demand, it is necessary to the drilling tools such as the down-hole hammer with impact function are selected, it is this that there is impact
The drill bit of function can broken rock, these drill bits are generally also configured with air compressor machine and special anti-slag structure etc., can will
Earth's surface is sent back to through fragmented rock block, but the tiny rock dirt generated in impact process returns to ground without by anti-slag structure
Table, but fly to alter everywhere, cause prodigious airborne dust, pollutes air.
And in current work progress, all it is that the ground setting one directly in drilling rod periphery is perforative dust-proof for drilling rod
Cover, dust cover is made of the smaller transparent plastic of density, since drilling rod is influenced by drill bit impact power in the construction process,
It shakes, or even dust cover can be encountered, cause dust cover with its vibrations, since plastic dust cover intensity is relatively low,
The dust cover is constantly hit with drilling rod and bottom surface, it is easy to is damaged.
Invention content
For the deficiency in the presence of the prior art, the main purpose of the utility model is that optimization is existing to be used for drilling machine
The dust guard of drilling construction is risk of damage to reducing dust guard.
The dust guard for drill hole of drilling machine construction of the utility model adopts the following technical scheme that：
A kind of dust guard for drill hole of drilling machine construction, including the pedestal being sleeved on outside drilling rod, the cylinder being sleeved on outside drilling rod
It covers and for cylinder cover to be supportted to the compressed spring above pedestal with one heart, the cylinder cover includes round coaming plate, is arranged in circle
Apical ring plate at the top of coaming plate and bottom circumferential lamella in round coaming plate bottom is set, drilling rod passes through bottom circumferential lamella and apical ring plate, the compression
Spring one end is fixedly connected with pedestal, and the other end is fixedly connected with bottom circumferential lamella, and the compressed spring is circumferentially uniformly distributed along bottom circumferential lamella so that
Cylinder cover can shake with respect to pedestal, and the inner edge of the bottom circumferential lamella and apical ring plate is integrally provided with sponge bumper ring, and apical ring plate
On sponge bumper ring be in contact with drilling rod.
Further, the pedestal is made of metal, and the cylinder cover is adopted made of plastic.
Further, it is filled with foam-rubber cushion between the bottom circumferential lamella and pedestal, is provided on the foam-rubber cushion and is worn for compressed spring
The through-hole crossed.
Further, the cylinder cover is divided into two semicolumn covers, and the pedestal is divided into two pedestals by correspondence, makes
It obtains entire dust guard and is divided into two parts, the outer rim of each semicolumn cover has been wholely set mounting plate, two semicolumn covers
Two mounting plates be bonded to each other and be bolted.
The beneficial effects of the utility model：
The dust guard for drill hole of drilling machine construction of the utility model, by the way that compressed spring and sponge bumper ring is arranged,
The vibratory impulse power between entire dust guard and drilling rod, entire dust guard and ground is significantly reduced, it is anti-to reduce
The risk that dirt device is destroyed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross section view of Fig. 1.
Reference numeral in Figure of description includes：Ground A, drilling rod B, pedestal 1, cylinder cover 2, compressed spring 3, foam-rubber cushion
4, round coaming plate 11, apical ring plate 12, bottom circumferential lamella 13, sponge bumper ring 14,.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
The dust guard for drill hole of drilling machine construction of the present embodiment, referring to Fig. 1, Fig. 2, including the bottom that is sleeved on outside drilling rod B
Seat 1, the cylinder cover 2 that is sleeved on outside drilling rod B and for by compressed spring 3 of the support above pedestal 1 with one heart of cylinder cover 2, the cylinder
Cover 2 includes round coaming plate 11, be arranged 11 top of round coaming plate apical ring plate 12 and base ring in 11 bottom of round coaming plate is set
Plate 13, drilling rod B pass through bottom circumferential lamella 13 and apical ring plate 12,3 one end of the compressed spring to be fixedly connected with pedestal 1, the other end and bottom
Ring flat-plate 13 is fixedly connected, and the compressed spring 3 is circumferential uniformly distributed along bottom circumferential lamella 13 so that cylinder cover 2 can shake with respect to pedestal 1, described
The inner edge of bottom circumferential lamella 13 and apical ring plate 12 is integrally provided with sponge bumper ring 14, and the sponge bumper ring 14 on apical ring plate 12 with
Drilling rod B is in contact.
When construction, pedestal 1 is placed in ground A, if drilling rod B drives cylinder cover 2 to vibrate, which can be one
Determine degree and prevents cylinder cover 2 with drilling rod B vibration or the vibratory impulse power for reducing drilling rod B to cylinder cover 2, and vibratory impulse power
When excessive, which is set and may make pedestal 1 is more firm to be placed on the A of ground, when cylinder cover 2 as drilling rod B occurs
When larger displacement, which can retract cylinder cover 2, and 2 substantial deviation of cylinder cover shows after avoiding the construction time long
As occurring the probability of large impact power between cylinder cover 2 and ground A, cylinder cover 2 and drilling rod B so as to reduce.
The dust guard for drill hole of drilling machine construction of the utility model, by the way that compressed spring 3 and sponge bumper ring is arranged
14, the vibratory impulse power between entire dust guard and drilling rod B, entire dust guard and ground A is significantly reduced, to reduce
The risk that dust guard is destroyed.
In the embodiment optimized at one, the pedestal 1 is made of metal, and the cylinder cover 2 is adopted made of plastic.Energy
Enough so that the center of entire dust guard substantially moves down, pedestal 1 is firm to be placed on bottom surface, and cylinder cover 2 is under external force
It is easier to restore to original position after being subjected to displacement.
In the embodiment optimized at one, referring to Fig. 2, foam-rubber cushion 4 is filled between the bottom circumferential lamella 13 and pedestal 1, it should
The through-hole passed through for compressed spring 3 is provided on foam-rubber cushion 4.Rock dirt can be avoided to enter from the gap between pedestal 1 and bottom plate
In air, pollution of the rock stratum to air is reduced.
In the embodiment optimized at one, referring to Fig. 1, the cylinder cover 2 is divided into two semicolumn covers, the pedestal
1 is divided into two pedestals 1 by correspondence so that entire dust guard is divided into two parts, the outer rim one of each semicolumn cover
It is provided with mounting plate, two mounting plates of two semicolumn covers are bonded to each other and are bolted.This mode is more convenient for tearing open
Fill the dust guard.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (4)
1. a kind of dust guard for drill hole of drilling machine construction, it is characterised in that：Including be sleeved on outside drilling rod pedestal, be sleeved on drilling rod
Outer cylinder cover and the compressed spring for supportting cylinder cover with one heart above pedestal, the cylinder cover include round coaming plate, set
It sets the apical ring plate at the top of round coaming plate and the bottom circumferential lamella in round coaming plate bottom is set, drilling rod passes through bottom circumferential lamella and apical ring plate,
Described compressed spring one end is fixedly connected with pedestal, and the other end is fixedly connected with bottom circumferential lamella, and the compressed spring is along bottom circumferential lamella circumferential direction
It is uniformly distributed so that cylinder cover can shake with respect to pedestal, and the inner edge of the bottom circumferential lamella and apical ring plate is integrally provided with sponge bumper ring,
And the sponge bumper ring on apical ring plate is in contact with drilling rod.
2. the dust guard according to claim 1 for drill hole of drilling machine construction, it is characterised in that：The pedestal is using gold
Category is made, and the cylinder cover is adopted made of plastic.
3. the dust guard according to claim 1 for drill hole of drilling machine construction, it is characterised in that：The bottom circumferential lamella and bottom
It is filled with foam-rubber cushion between seat, the through-hole passed through for compressed spring is provided on the foam-rubber cushion.
4. the dust guard according to claim 1 for drill hole of drilling machine construction, it is characterised in that：The cylinder cover is divided
Two semicolumn covers being segmented into, the pedestal is divided into two pedestals by correspondence so that entire dust guard is divided into two parts,
The outer rim of each semicolumn cover has been wholely set mounting plate, and two mounting plates of two semicolumn covers are bonded to each other and pass through bolt
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556233.3U CN208073383U (en) | 2018-04-17 | 2018-04-17 | A kind of dust guard for drill hole of drilling machine construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556233.3U CN208073383U (en) | 2018-04-17 | 2018-04-17 | A kind of dust guard for drill hole of drilling machine construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208073383U true CN208073383U (en) | 2018-11-09 |
Family
ID=64044130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820556233.3U Expired - Fee Related CN208073383U (en) | 2018-04-17 | 2018-04-17 | A kind of dust guard for drill hole of drilling machine construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208073383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482558A (en) * | 2021-07-13 | 2021-10-08 | 张文学 | Petroleum earthquake drilling machine dust keeper |
-
2018
- 2018-04-17 CN CN201820556233.3U patent/CN208073383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482558A (en) * | 2021-07-13 | 2021-10-08 | 张文学 | Petroleum earthquake drilling machine dust keeper |
| CN113482558B (en) * | 2021-07-13 | 2023-09-26 | 蝴蝶供应链有限公司 | Petroleum earthquake drilling machine dustproof device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203034438U (en) | Hydraulic high-speed tamping damping structure | |
| CN208073383U (en) | A kind of dust guard for drill hole of drilling machine construction | |
| CN206200653U (en) | A kind of multi-faceted shock-absorbing foot pad of lathe | |
| CN206008864U (en) | A kind of lithotrite tooth | |
| CN206029488U (en) | Terrace of taking shock -absorbing structure grinds machine | |
| CN205604217U (en) | Down --hole impacted style is shaken towards ware | |
| CN215483230U (en) | Anti-splashing device of breaking hammer | |
| CN216841450U (en) | A percussion bit for friction pile square pile pore-forming | |
| CN202607853U (en) | Manhole cover cutting machine | |
| CN212596943U (en) | Building engineering is with reciprocating sieve that has regulation structure | |
| CN209975604U (en) | Breaking hammer | |
| CN208057075U (en) | A kind of dust cover for drill hole of drilling machine construction | |
| CN218190952U (en) | Vibrating screen with rotation function | |
| CN217450377U (en) | Vertical mill with powder shaking function | |
| CN211474022U (en) | Drill bit of rotary drilling rig | |
| CN212508104U (en) | Sound insulation and noise reduction device of rotary digging machine | |
| CN109267941B (en) | Mining drill bit with shock-absorbing function | |
| CN204898671U (en) | Latch segment | |
| CN213298696U (en) | Heat dissipation type composite spring | |
| CN104959202A (en) | Three-cavity high-speed slinging sand making machine | |
| CN213174830U (en) | Vibrating machine for hydraulic engineering | |
| CN216428256U (en) | Municipal works are with pile device | |
| CN214659921U (en) | Down-the-hole coring hammer head and annular down-the-hole hammer | |
| CN210104835U (en) | Impact breaking hammer with protective structure | |
| CN203990730U (en) | Gyratory crusher vibration absorber |
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: 20181109 Termination date: 20190417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |