CN205977101U - Underwater construction perforating device - Google Patents
Underwater construction perforating device Download PDFInfo
- Publication number
- CN205977101U CN205977101U CN201620953842.3U CN201620953842U CN205977101U CN 205977101 U CN205977101 U CN 205977101U CN 201620953842 U CN201620953842 U CN 201620953842U CN 205977101 U CN205977101 U CN 205977101U
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- Prior art keywords
- sleeve
- drilling rod
- piston rod
- motor
- cylinder
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Abstract
The utility model provides an underwater construction perforating device, crossbeam pass through that the support is fixed to be set up on unable adjustment base's top, and the bottom mounting of crossbeam is equipped with the cylinder, and the bottom of cylinder is equipped with vertical downwardly extending's piston rod, and the top welding of motor has the sleeve, and the sleeve cup joints in the bottom of piston rod, and fixing bolt fixes at the piston rod sleeve outside, be equipped with the shock pad between motor and the piston rod, the shock pad overlaps in the sleeve, is equipped with a plurality of shock absorption cavity in the shock pad, is equipped with damping spring in arbitrary shock absorption cavity, the drilling rod passes through the coupling joint on the output shaft of motor, and the sleeve has been cup jointed to the outside of drilling rod, and the sharp -pointed drill bit of drilling rod extends to telescopic outside, leaves the space between drilling rod, the sleeve, and telescopic top is equipped with the mudhole. The beneficial effects of the utility model are that it is high to become the porosity, long service life, and the operation is stable.
Description
Technical field
This utility model belongs to underwater construction equipment technical field, especially relates to a kind of underwater construction perforating device.
Background technology
Existing underwater drilling device structure is simple, lacks for fixed-type part, after boring, easily causes and collapse
Collapse, one-tenth porosity is low, and the mechanical shock producing during drive motor operation in rig is larger, affect its adjacent members and make
The stability of industry and service life, a kind of underwater construction perforating device that can solve these problems needs to study further
And exploitation.
Utility model content
The purpose of this utility model is to provide the underwater construction punching that a kind of structure is simple, simple to operate, working performance is high
Device.
The technical solution of the utility model is：A kind of underwater construction perforating device of the present utility model, including firm banking,
Support, crossbeam, cylinder, piston rod, motor, fixes sleeve, fixing bolt, cushion, damping cavity, damping spring, drilling rod, fixed
Shape sleeve, mudhole.
Described crossbeam is fixedly installed on the top of firm banking by support, and the bottom of described crossbeam is fixed with cylinder,
The bottom of described cylinder is provided with the piston rod extending straight down, and the top of described motor is welded with fixes sleeve, described fixation
Sleeve is socketed in the bottom of piston rod, and fixes sleeve is fixed on outside piston rod described fixing bolt.
It is provided with cushion, described cushion is enclosed within fixes sleeve, in described cushion between described motor and piston rod
It is provided with some damping cavitys, in arbitrary damping cavity, be provided with damping spring.
Described drilling rod is connected on the output shaft of motor by shaft coupling, and the outside of described drilling rod is socketed with molding sleeve,
The sharp drill bit of described drilling rod extends to the outside of molding sleeve, leaves space, described setting between described drilling rod, molding sleeve
The top of sleeve is provided with mudhole.
Described cushion adopts quality of rubber materials.
Molding sleeve is detachably mounted to the bottom of motor.
This utility model has the advantages and positive effects that：1st, due to adopting technique scheme, the work of underwater drilling
Industry is convenient；There is structure simple, processing cost is low, easy to utilize the advantages of.
2nd, cushion has the effect of good shock insulation, can extend the service life of cylinder, improves stablizing of this device operation
Property.
3rd, sleeve can play the effect of sizing, prevents pore-forming from caving in, and the screw thread on drilling rod can play the effect of conveying, by mud
Sand transports out from mudhole.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1- firm banking, 2- support, 3- crossbeam, 4- cylinder, 5- piston rod, 6- motor, 7- fixes sleeve, 8- is solid
Determine bolt, 9- cushion, 10- damping cavity, 11- damping spring, 12- drilling rod, 13- molding sleeve, 14- mudhole.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is elaborated.
As shown in figure 1, a kind of underwater construction perforating device of the present utility model, including firm banking 1, support 2, crossbeam 3,
Cylinder 4, piston rod 5, motor 6, fixes sleeve 7, fixing bolt 8, cushion 9, damping cavity 10, damping spring 11, drilling rod 12,
Molding sleeve 13, mudhole 14.
Crossbeam 3 is fixedly installed on the top of firm banking 1 by support 2, and the bottom of crossbeam 3 is fixed with cylinder 4, cylinder
4 bottom is provided with the piston rod 5 extending straight down, and the top of motor 6 is welded with fixes sleeve 7, and fixes sleeve 7 is socketed in work
The bottom of stopper rod 5, fixes sleeve 7 is fixed on outside piston rod 5 fixing bolt 8.
It is provided with cushion 9 between motor 6 and piston rod 5, in cushion 9, is provided with some damping cavitys 10, arbitrary damping is empty
It is provided with damping spring 11 in chamber 10.
Drilling rod 12 is connected on the output shaft of motor 6 by shaft coupling, and the outside of drilling rod 12 is socketed with molding sleeve 13, bores
The sharp drill bit of bar 12 extends to the outside of molding sleeve 13, leaves space, molding sleeve 13 between drilling rod 12, molding sleeve 13
Top be provided with mudhole 14.
Described cushion 9 adopts quality of rubber materials.
Molding sleeve 13 is detachably mounted to the bottom of motor 6.
The work process of this example：During use, firm banking 1 is fixed on the stationary plane on underwater or the water surface, lives
Stopper rod 5, in the presence of cylinder 4, stretches downwards, drives motor 6 to move downward, can complete bore operation, motor 6 drives drilling rod
12 rotations, the mud producing during bore operation along space through between drilling rod 12, molding sleeve 13 for the screw thread on drilling rod 12 from
Mudhole 14 is discharged, and molding sleeve 13 can play the effect of fixing hole week silt, prevents borehole collapse.
Cushion 9 has good function of shock insulation, can effectively absorb the mechanical shock producing during motor 6 operation, reduce it
Shake the impact that piston rod 5 is caused, extend the service life of cylinder 4.
After completing bore operation, molding sleeve 13 can be disassembled so as to stay in the hole, carry out determining of a period of time
Shape, improves one-tenth porosity.
Above an embodiment of the present utility model is described in detail, but described content is only of the present utility model
Preferred embodiment is it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a kind of underwater construction perforating device it is characterised in that：Including firm banking, support, crossbeam, cylinder, piston rod, horse
Reach, sleeve, fixing bolt, cushion, damping cavity, damping spring, drilling rod, sleeve, mudhole；
Described crossbeam is fixedly installed on the top of firm banking by support, and the bottom of described crossbeam is fixed with cylinder, described
The bottom of cylinder is provided with the piston rod extending straight down, and the top of described motor is welded with sleeve, and described sleeve is socketed in work
The bottom of stopper rod, sleeve is fixed on outside piston rod described fixing bolt；
It is provided with cushion between described motor and piston rod, described cushion is enclosed within sleeve, be provided with some in described cushion
Damping cavity, is provided with damping spring in arbitrary damping cavity；
Described drilling rod is connected on the output shaft of motor by shaft coupling, and the outside of described drilling rod is socketed with sleeve, described drilling rod
Sharp drill bit extend to the outside of sleeve, leave space between described drilling rod, sleeve, the top of described sleeve is provided with blowdown
Hole.
2. a kind of underwater construction perforating device according to claim 1 it is characterised in that：Described cushion adopts rubber material
Matter.
3. a kind of underwater construction perforating device according to claim 1 it is characterised in that：The dismountable fixation of molding sleeve
Bottom in motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953842.3U CN205977101U (en) | 2016-08-29 | 2016-08-29 | Underwater construction perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953842.3U CN205977101U (en) | 2016-08-29 | 2016-08-29 | Underwater construction perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977101U true CN205977101U (en) | 2017-02-22 |
Family
ID=58036071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620953842.3U Active CN205977101U (en) | 2016-08-29 | 2016-08-29 | Underwater construction perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762420A (en) * | 2017-10-16 | 2018-03-06 | 深圳市晓控通信科技有限公司 | A kind of shock-absorbing type portable sampling drill based on Internet of Things |
-
2016
- 2016-08-29 CN CN201620953842.3U patent/CN205977101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107762420A (en) * | 2017-10-16 | 2018-03-06 | 深圳市晓控通信科技有限公司 | A kind of shock-absorbing type portable sampling drill based on Internet of Things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |