CN217441132U - Simple protection device for high-pressure pipe of drilling machine - Google Patents
Simple protection device for high-pressure pipe of drilling machine Download PDFInfo
- Publication number
- CN217441132U CN217441132U CN202123039512.3U CN202123039512U CN217441132U CN 217441132 U CN217441132 U CN 217441132U CN 202123039512 U CN202123039512 U CN 202123039512U CN 217441132 U CN217441132 U CN 217441132U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- protection ring
- pressure pipe
- sliding
- 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.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a simple and easy protection device of rig high-voltage tube relates to rig high-voltage tube technical field, including the high-voltage tube, the abandonment rubber pump line has been cup jointed in the outside of high-voltage tube, and the protection piece that plays the guard action and improve the high-voltage tube service life to abandonment rubber pump line and high-voltage tube has been cup jointed in the outside of abandonment rubber pump line. This simple and easy protection device of rig high-voltage tube cup joints in the high-voltage tube outside through abandonment rubber pump pipe, plays the guard action to the high-voltage tube, has reduced the high-voltage tube and has received the possibility of wearing and tearing subaerial friction, has improved the service life of high-voltage tube, has reduced the use cost of rig.
Description
Technical Field
The utility model relates to a rig high-voltage tube technical field specifically is simple and easy protection device of rig high-voltage tube.
Background
At present, the rig has many types, but need use the water feeder at the rig use, and water feeder and rig stand adopt the high-pressure tube to connect, and nevertheless current high-pressure tube exists the use in-process stand rotatory, and the rotation of stand can drive the rotation of high-pressure tube, and the high-pressure tube rubs on ground for the high-pressure tube receives wearing and tearing and damages, need carry out a lot of changes, and the use cost of rig is improved the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a simple and easy protection device of rig high-voltage tube has solved current high-voltage tube and has had the stand rotatory in the use, and the rotation of stand can drive the rotation of high-voltage tube, and the high-voltage tube is at ground friction for the high-voltage tube receives wearing and tearing and damages, need carry out change many times, and the use cost of rig is by the problem that improves.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: simple and easy protection device of rig high-voltage tube, including the high-voltage tube, abandonment rubber pump line has been cup jointed in the outside of high-voltage tube, the protection piece that plays the guard action and improve high-voltage tube service life to abandonment rubber pump line and high-voltage tube has been cup jointed in the outside of abandonment rubber pump line.
Through above-mentioned technical scheme, can play the guard action to the high-pressure pipe through the effect of abandonment rubber pump line, can improve the device's wearability through the effect of protection piece for the high-pressure pipe does not contact with ground direct in the use, has reduced the high-pressure pipe because of the possibility with ground contact wearing and tearing.
Preferably, the protection piece includes a first arc protection ring and a second arc protection ring which are sleeved on the outer side of the waste rubber pump pipe, the outer side of the first arc protection ring is provided with a plurality of first protruding blocks which support the high-pressure pipe, and the outer side of the second arc protection ring is provided with a plurality of second protruding blocks which support the high-pressure pipe.
Through the technical scheme, the two numbers of the arc-shaped protection rings and the one number of the arc-shaped protection rings cannot be in contact with the ground through the matching of the two numbers of the convex blocks and the one number of the convex blocks, and the possibility of abrasion between the high-pressure pipe and the waste rubber pump pipe and the ground is further reduced.
Preferably, movable grooves are formed in two ends of the first arc-shaped protection ring, the first arc-shaped protection ring and the second arc-shaped protection ring are connected in an inserting mode through the movable grooves, and a clamping piece for improving connection stability of the first arc-shaped protection ring and the second arc-shaped protection ring is arranged in each movable groove.
Through the technical scheme, the fixed connection of the first arc-shaped protection ring and the second arc-shaped protection ring is facilitated through the action of the movable groove, and the connection stability of the first arc-shaped protection ring and the second arc-shaped protection ring is improved through the action of the clamping piece.
Preferably, the clamping piece comprises two first L-shaped clamping rods fixedly connected with the end parts of the second arc-shaped protection rings and two moving blocks connected with the inner parts of the movable grooves in a sliding mode, one ends, close to the first L-shaped clamping rods, of the moving blocks are fixedly provided with second L-shaped clamping rods connected with the first L-shaped clamping rods in a clamping mode, and every two adjacent moving blocks are connected through a driving piece.
Through the technical scheme, the sliding of the moving block is convenient to control under the action of the driving piece, the sliding of the second L-shaped clamping rod can be driven under the action of the moving block, the first arc-shaped protection ring and the second arc-shaped protection ring are fixedly connected through the matching of the second L-shaped clamping rod and the first L-shaped clamping rod, and the first arc-shaped protection ring and the second arc-shaped protection ring are assembled and disassembled conveniently.
Preferably, the driving part comprises a gear positioned between two adjacent moving blocks, two L-shaped rods which are meshed with the gear and symmetrical to the gear are connected to the outer side of the gear in a sliding mode, a connecting rod is fixedly mounted on one side, far away from the gear, of each L-shaped rod, the connecting rod is fixedly connected with the corresponding moving block, a connecting shaft is fixedly mounted at the axis of the gear through a spline, the connecting shaft is connected with the inner wall of the movable groove through a bearing, a first arc-shaped protection ring extends out of one end of the connecting shaft, and a handle is fixedly mounted at the extending part of the connecting shaft.
Through the technical scheme, when a user needs to disassemble the first arc-shaped protection ring and the second arc-shaped protection ring, the user can grasp the handle and manually rotate the handle, the rotation of the handle can drive the rotation of the connecting shaft, the rotation of the connecting shaft can drive the rotation of the gear, the gear is meshed with the L-shaped rods, and the two adjacent L-shaped rods are in a symmetrical state, so that the rotation of the gear can enable the two adjacent L-shaped rods to do reverse motion, the sliding of the L-shaped rods can drive the sliding of the connecting rod, the sliding of the connecting rod can drive the sliding of the moving block, the sliding of the moving block can drive the sliding of the second L-shaped clamping rod, the second L-shaped clamping rod is disconnected with the first L-shaped clamping rod, and at the moment, the user can pull out the second arc-shaped protection ring, and the first arc-shaped protection ring and the second arc-shaped protection ring can be conveniently disassembled.
Preferably, a sliding block is fixedly mounted on the moving block, the sliding block and the inner wall of the movable groove form a sliding structure through a sliding groove, the moving block is fixedly connected with the side wall of the movable groove through a spring, and the L-shaped rod and the inner wall of the movable groove form a sliding structure through a sliding rail.
Through the technical scheme, the sliding of the moving block can be limited and guided by the matching of the sliding block and the sliding groove, the sliding stability of the moving block is improved, the sliding of the moving block can be limited by the aid of the spring, and the L-shaped rod can be limited and guided by the sliding of the sliding rail.
Preferably, the two sides of the second arc-shaped protection ring are respectively provided with a clamping block which plays a limiting role for the second arc-shaped protection ring and is fixedly connected with the side wall of the movable groove, and one side of the clamping block, which is close to the second arc-shaped protection ring, is provided with a groove.
Through the technical scheme, the limiting effect can be played to No. two arc protection rings through the cooperation of the clamping block and the groove, the phenomenon that No. two arc protection rings and No. one L-shaped clamping rod enter the movable groove too much to enable the position of the clamping head of the No. one L-shaped clamping rod and the position of the clamping head of the No. two L-shaped clamping rod to contain more gaps is reduced, the stability of the clamping connection of the No. one L-shaped clamping rod and the No. two L-shaped clamping rods is improved, and the stability of the connection of the No. one arc protection rings and the No. two arc protection rings is improved.
(III) advantageous effects
The utility model provides a simple and easy protection device of rig high-pressure tube. The method has the following beneficial effects:
(1) this simple and easy protection device of rig high-pressure pipe can play the guard action to the high-pressure pipe through the cooperation of abandonment rubber pump line and high-pressure pipe, and plays waste utilization's effect, has reduced the high-pressure pipe because of the wearing and tearing that produce subaerial friction, has improved the device's service life, has reduced the device's use cost simultaneously.
(2) The simple protection device of the high-voltage pipe of the drilling machine ensures that the second arc protection ring and the first arc protection ring cannot contact with the ground through the matching of the first arc protection ring, the second convex block and the first convex block, further reduces the possibility of abrasion between the high-voltage pipe and a waste rubber pump pipe and the ground, facilitates the fixed connection between the first arc protection ring and the second arc protection ring through the matching of the first L-shaped clamping rod and the second L-shaped clamping rod, improves the stability of the connection between the first arc protection ring and the second arc protection ring, can control the rotation of the connecting shaft and the gear through the action of the handle, can drive the sliding of the L-shaped rod through the sliding of the L-shaped rod, can drive the moving block to move through the moving of the connecting rod, can drive the moving of the second L-shaped clamping rod through the moving of the moving block, and can play a limiting role on the moving of the second L-shaped clamping rod and the moving block through the action of the spring, the sliding of the moving block can be guided by the matching of the sliding block and the sliding groove, the second L-shaped clamping rod and the first L-shaped clamping rod can be conveniently disassembled, the first arc-shaped protection ring and the second arc-shaped protection ring can be conveniently disassembled, and the utilization rate of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the first arc-shaped protection ring and the second arc-shaped protection ring of the present invention;
FIG. 3 is a schematic view of a cross-sectional view of a portion of an arc-shaped protection ring of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a high pressure pipe; 2. a waste rubber pump pipe; 3. a first arc protection ring; 4. a second arc protection ring; 5. a second raised block; 6. a first bump; 7. a handle; 8. a movable groove; 9. a first L-shaped clamping rod; 10. a second L-shaped clamping rod; 11. a moving block; 12. a spring; 13. a connecting rod; 14. an L-shaped rod; 15. a gear; 16. a connecting shaft; 17. a slider; 18. a chute; 19. a clamping block; 20. a groove; 21. a slide rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: simple and easy protection device of rig high-pressure pipe, including high-pressure pipe 1, abandonment rubber pump pipe 2 has been cup jointed in the outside of high-pressure pipe 1, the protection piece that plays guard action and improve 1 service life of high-pressure pipe to abandonment rubber pump pipe 2 has been cup jointed in the outside of abandonment rubber pump pipe 2, can play guard action to high-pressure pipe 1 through the effect of abandonment rubber pump pipe 2, the wearability of the device can be improved through the effect of protection piece, make high-pressure pipe 1 not with ground direct contact in the use, the possibility of high-pressure pipe 1 because of wearing and tearing with ground contact has been reduced, the internal surface of an arc protection ring 3 and No. two arc protection rings 4 all is equipped with the rubber antiskid piece with 2 surface laminating of abandonment rubber pump pipe. The first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 are conveniently and fixedly connected with the outer surface of the waste rubber pump pipe 2, the possibility that the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 fall off is reduced, and the anti-skidding effect of the device is improved;
as shown in fig. 2, the protector comprises a first arc-shaped protection ring 3 and a second arc-shaped protection ring 4 which are sleeved outside the waste rubber pump pipe 2, a plurality of first protruding blocks 6 which support the high-pressure pipe 1 are arranged outside the first arc-shaped protection ring 3, a plurality of second protruding blocks 5 which support the high-pressure pipe 1 are arranged outside the second arc-shaped protection ring 4, and the second arc-shaped protection ring 4 and the first arc-shaped protection ring 3 cannot contact with the ground through the matching of the second protruding blocks 5 and the first protruding blocks 6, so that the possibility that the high-pressure pipe 1 and the waste rubber pump pipe 2 are abraded with the ground is reduced;
as shown in fig. 3, two ends of the first arc-shaped protection ring 3 are both provided with a movable groove 8, the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 are connected through the movable groove 8 in an inserting manner, a clamping piece for improving the connection stability of the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 is arranged in the movable groove 8, the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 are conveniently and fixedly connected through the action of the movable groove 8, and the connection stability of the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 is improved through the action of the clamping piece;
as shown in fig. 4, the clamping member includes two first L-shaped clamping rods 9 fixedly connected to the end of the second arc-shaped protection ring 4 and two moving blocks 11 slidably connected to the inside of the movable groove 8, one end of each moving block 11 near the first L-shaped clamping rod 9 is fixedly provided with a second L-shaped clamping rod 10 connected to the first L-shaped clamping rod 9 in a clamping manner, each two adjacent moving blocks 11 are connected through a driving member, the sliding of the moving blocks 11 is conveniently controlled through the action of the driving member, the sliding of the second L-shaped clamping rods 10 can be driven through the sliding of the moving blocks 11, and the first arc-shaped protection ring 3 is fixedly connected to the second arc-shaped protection ring 4 through the matching of the second L-shaped clamping rods 10 and the first L-shaped clamping rods 9, so as to facilitate the assembly and disassembly of the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4;
as shown in fig. 4, the driving member includes a gear 15 located between two adjacent moving blocks 11, two L-shaped rods 14 which are engaged with and symmetrical to the gear 15 are slidably connected to the outer side of the gear 15, a connecting rod 13 is fixedly installed on one side of the L-shaped rod 14 away from the gear 15, the connecting rod 13 is fixedly connected to the moving blocks 11, a connecting shaft 16 is fixedly installed at the axis of the gear 15 through a spline, the connecting shaft 16 is connected to the inner wall of the movable groove 8 through a bearing, a first arc-shaped protection ring 3 extends from one end of the connecting shaft 16, a handle 7 is fixedly installed at the extending portion of the connecting shaft 16, when a user needs to detach the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4, the user can hold the handle 7 and manually rotate the handle 7, the rotation of the handle 7 can drive the rotation of the connecting shaft 16, the rotation of the connecting shaft 16 can drive the rotation of the gear 15, the gear 15 is engaged with the L-shaped rod 14, the two adjacent L-shaped rods 14 are in a symmetrical state, so that the rotation of the gear 15 can enable the two adjacent L-shaped rods 14 to do reverse motion, the sliding of the L-shaped rods 14 can drive the connecting rod 13 to slide, the sliding of the connecting rod 13 can drive the sliding block 11 to slide, the sliding of the moving block 11 can drive the sliding of the second L-shaped clamping rod 10, the second L-shaped clamping rod 10 is disconnected with the first L-shaped clamping rod 9, and at the moment, a user can pull out the second arc-shaped protection ring 4, so that the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 can be conveniently disassembled and assembled;
as shown in fig. 4, a sliding block 17 is fixedly mounted on the moving block 11, the sliding block 17 and the inner wall of the movable groove 8 form a sliding structure through a sliding groove 18, the moving block 11 and the side wall of the movable groove 8 are fixedly connected through a spring 12, the L-shaped rod 14 and the inner wall of the movable groove 8 form a sliding structure through a sliding rail 21, and through the cooperation of the sliding block 17 and the sliding groove 18, a limiting and guiding effect can be achieved on the sliding of the moving block 11, the sliding stability of the moving block 11 is improved, the sliding of the moving block 11 can be limited through the action of the spring 12, and the sliding of the L-shaped rod 14 can be limited and guided through the action of the sliding rail 21;
as shown in fig. 4, the two sides of the second arc-shaped protection ring 4 are respectively provided with a fixture block 19 which has a limiting effect on the second arc-shaped protection ring 4 and is fixedly connected with the side wall of the movable groove 8, one side of the fixture block 19, which is close to the second arc-shaped protection ring 4, is provided with a groove 20, the second arc-shaped protection ring 4 can be limited by the cooperation of the fixture block 19 and the groove 20, so that the phenomenon that the second arc-shaped protection ring 4 and the first L-shaped clamping rod 9 enter the movable groove 8 too much to enable the clamping head position of the first L-shaped clamping rod 9 and the clamping head position of the second L-shaped clamping rod 10 to have more gaps is reduced, the clamping connection stability of the first L-shaped clamping rod 9 and the second L-shaped clamping rod 10 is improved, and the connection stability of the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 is further improved.
When the device is used, a user can cut the waste rubber pump pipe 2 by using scissors, then the waste rubber pump pipe 2 is sleeved on the high-pressure pipe 1, the high-pressure pipe 1 can be protected by sleeving the waste rubber pump pipe 2 on the high-pressure pipe 1, the waste utilization effect is achieved, the abrasion of the high-pressure pipe 1 caused by ground friction is reduced, the service life of the device is prolonged, and the use cost of the device is reduced;
then, a user can sleeve the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 on the outer side of the high-pressure pipe 1, and insert two ends of the second arc-shaped protection ring 4 into the movable grooves 8 at two ends of the first arc-shaped protection ring 3, the movement of the second arc-shaped protection ring 4 can drive the first L-shaped clamping rod 9 to move, the slope surface of the first L-shaped clamping rod 9 is matched with the slope surface of the second L-shaped clamping rod 10, the movement of the first L-shaped clamping rods 9 can push the second L-shaped clamping rods 10 to slide in opposite directions, the sliding of the second L-shaped clamping rod 10 can drive the sliding block 11 to slide, the spring 12 is compressed, the sliding of the moving block 11 can drive the sliding block 17 to slide in the sliding groove 18, the sliding stability of the moving block 11 is improved, meanwhile, the sliding of the moving block 11 can drive the connecting rod 13 and the L-shaped rod 14 to slide, under the sliding of the connecting rod 13 and the L-shaped rod 14, the gear 15 rotates, when the chuck part of the first L-shaped clamping rod 9 moves to the position disconnected with the chuck part of the second L-shaped clamping rod 10, the spring 12 rebounds at the moment, the moving block 11 and the second L-shaped clamping rod 10 are driven to slide reversely, and the second L-shaped clamping rod 10 is connected with the first L-shaped clamping rod 9 in a clamped mode;
meanwhile, the groove 20 is attached to the outer surface of the second arc-shaped protection ring 4, the second arc-shaped protection ring 4 can be limited by the cooperation of the clamping block 19, the groove 20 and the second arc-shaped protection ring 4, and the situation that the second arc-shaped protection ring 4 and the first L-shaped clamping rod 9 enter the movable groove 8 too much to enable the clamping head position of the first L-shaped clamping rod 9 and the clamping head position of the second L-shaped clamping rod 10 to contain more gaps is reduced, so that the clamping connection stability of the first L-shaped clamping rod 9 and the second L-shaped clamping rod 10 is improved, and the connection stability of the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 is further improved;
through the matching of the second convex block 5 and the first convex block 6, the second arc-shaped protection ring 4 and the first arc-shaped protection ring 3 cannot be contacted with the ground, so that the possibility of abrasion between the high-pressure pipe 1 and the waste rubber pump pipe 2 and the ground is reduced;
when the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 need to be disassembled, a user can hold the handle 7 and manually rotate the handle 7, the rotation of the handle 7 can drive the rotation of the connecting shaft 16, the rotation of the connecting shaft 16 can drive the rotation of the gear 15, the gear 15 is meshed with the L-shaped rods 14, and the two adjacent L-shaped rods 14 are in a symmetrical state, so that the rotation of the gear 15 can enable the two adjacent L-shaped rods 14 to do reverse motion, the sliding of the L-shaped rods 14 can drive the sliding of the connecting rod 13, the sliding of the connecting rod 13 can drive the sliding of the moving block 11, the sliding of the moving block 11 can drive the sliding of the second L-shaped clamping rod 10, the second L-shaped clamping rod 10 is disconnected with the first L-shaped clamping rod 9, at the moment, the user can pull out the second arc-shaped protection ring 4, so that the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 can be conveniently disassembled, which is the using process of the high-pressure pipe protection device of the drilling machine, and those not described in detail in this specification are well within the skill of those in the art.
In conclusion, the simple protection device for the high-pressure pipe of the drilling machine can protect the high-pressure pipe 1 by matching the waste rubber pump pipe 2 with the high-pressure pipe 1 in the use process, has the effect of waste utilization, reduces the abrasion of the high-pressure pipe 1 caused by the friction on the ground, prolongs the service life of the device, reduces the use cost of the device, simultaneously ensures that the second arc protection ring 4 and the first arc protection ring 3 cannot be contacted with the ground by matching the first arc protection ring 3, the second arc protection ring 4, the second projection block 5 and the first projection block 6, further reduces the possibility of abrasion of the high-pressure pipe 1 and the waste rubber pump pipe 2 with the ground, is convenient for the fixed connection of the first arc protection ring 3 and the second arc protection ring 4 by matching the first L-shaped clamping rod 9 and the second L-shaped clamping rod 10, and improves the connection stability of the first arc protection ring 3 and the second arc protection ring 4, the rotation of the connecting shaft 16 and the gear 15 can be controlled through the action of the handle 7, the rotation of the gear 15 can drive the L-shaped rod 14 to slide, the L-shaped rod 14 can slide to drive the connecting rod 13 to move, the connecting rod 13 can move to drive the moving block 11 to move, the moving block 11 can move to drive the second L-shaped clamping rod 10 to move, the second L-shaped clamping rod 10 and the moving block 11 can be limited through the action of the spring 12, the sliding block 11 can be guided through the matching of the sliding block 17 and the sliding groove 18, the second L-shaped clamping rod 10 and the first L-shaped clamping rod 9 can be conveniently disassembled, the first arc-shaped protection ring 3 and the second arc-shaped protection ring 4 can be conveniently disassembled, and the utilization rate of the device is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Simple and easy protection device of rig high-pressure pipe, including high-pressure pipe (1), its characterized in that: the waste rubber pump pipe (2) is sleeved on the outer side of the high-pressure pipe (1), and a protection piece which plays a role in protecting the waste rubber pump pipe (2) and the high-pressure pipe (1) and improves the service life of the high-pressure pipe (1) is sleeved on the outer side of the waste rubber pump pipe (2);
the protection piece is including cup jointing arc protection ring (3) and No. two arc protection rings (4) in abandonment rubber pump pipe (2) outside, the outside of arc protection ring (3) is equipped with a plurality ofly and plays a convex piece (6) of supporting role to high-voltage tube (1), the outside of No. two arc protection rings (4) is equipped with a plurality ofly and plays a convex piece (5) of supporting role to high-voltage tube (1).
2. The simple protection device for the high-pressure pipe of the drilling machine according to claim 1, is characterized in that: movable grooves (8) are formed in the two ends of the arc protection ring (3), the arc protection ring (3) is connected with the arc protection ring (4) through the movable grooves (8) in an inserting mode, and a clamping piece for improving the connection stability of the arc protection ring (3) and the arc protection ring (4) is arranged in each movable groove (8).
3. The simple protection device for the high-pressure pipe of the drilling machine according to claim 2, is characterized in that: the clamping piece comprises two first L-shaped clamping rods (9) fixedly connected with the end portions of the second arc-shaped protection rings (4) and two moving blocks (11) connected with the inner portion of the movable groove (8) in a sliding mode, one end, close to the first L-shaped clamping rods (9), of each moving block (11) is fixedly provided with a second L-shaped clamping rod (10) connected with the first L-shaped clamping rods (9) in a clamping mode, and every two adjacent moving blocks (11) are connected through a driving piece.
4. The simple protection device for the high-pressure pipe of the drilling machine according to claim 3, is characterized in that: the driving piece comprises a gear (15) located between two adjacent moving blocks (11), two L-shaped rods (14) which are meshed with the gear (15) and symmetrical are connected to the outer side of the gear (15) in a sliding mode, a connecting rod (13) is fixedly mounted on one side, away from the gear (15), of each L-shaped rod (14), the connecting rod (13) is fixedly connected with the corresponding moving block (11), a connecting shaft (16) is fixedly mounted at the axis of the gear (15) through splines, the connecting shaft (16) is connected with the inner wall of the movable groove (8) through a bearing, an arc-shaped protection ring (3) extends out of one end of the connecting shaft (16), and a handle (7) is fixedly mounted at the extending part of the connecting shaft (16).
5. The simple protection device for the high-pressure pipe of the drilling machine according to claim 4, is characterized in that: the sliding block (11) is fixedly provided with a sliding block (17), the sliding block (17) and the inner wall of the movable groove (8) form a sliding structure through a sliding groove (18), the moving block (11) is fixedly connected with the side wall of the movable groove (8) through a spring (12), and the L-shaped rod (14) and the inner wall of the movable groove (8) form a sliding structure through a sliding rail (21).
6. The simple protection device for the high-pressure pipe of the drilling machine according to claim 5, characterized in that: a clamping block (19) which has a limiting effect on the second arc-shaped protection ring (4) and is fixedly connected with the side wall of the movable groove (8) is arranged on each of two sides of the second arc-shaped protection ring (4), and a groove (20) is formed in one side, close to the second arc-shaped protection ring (4), of the clamping block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039512.3U CN217441132U (en) | 2021-12-06 | 2021-12-06 | Simple protection device for high-pressure pipe of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123039512.3U CN217441132U (en) | 2021-12-06 | 2021-12-06 | Simple protection device for high-pressure pipe of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217441132U true CN217441132U (en) | 2022-09-16 |
Family
ID=83208610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123039512.3U Active CN217441132U (en) | 2021-12-06 | 2021-12-06 | Simple protection device for high-pressure pipe of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217441132U (en) |
-
2021
- 2021-12-06 CN CN202123039512.3U patent/CN217441132U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106618396B (en) | Simple lubricating type sweeper | |
| KR20130050847A (en) | Pipe internal cleaning device | |
| CN112871903B (en) | Descaling device for petroleum machinery pipeline and application method thereof | |
| CN217441132U (en) | Simple protection device for high-pressure pipe of drilling machine | |
| CN117067034B (en) | Thrust bearing outer race shaping processingequipment | |
| CN211540317U (en) | Clamp for pipe cutting | |
| CN112139168A (en) | Pipeline cleaning robot | |
| CN208663430U (en) | A kind of draining iron pipe device for dedusting inner wall | |
| CN112234523A (en) | Home decoration water and electricity is with spool threading device of electric wire protection of being convenient for | |
| CN207900894U (en) | A kind of petroleum pipeline inner wall rapid impurity removal device | |
| CN110625042B (en) | A reinforcing bar cutting equipment that security coefficient is high for road construction | |
| CN209288368U (en) | A kind of drill bit easy to disassemble | |
| CN215617902U (en) | Electromechanical positioning tool convenient to move for electromechanical maintenance | |
| CN109773854A (en) | A kind of cable protection pipe cutter device | |
| CN111204615B (en) | Oil-water well pipeline perforator | |
| CN215696512U (en) | Pipeline dust removing equipment for gas air cooler | |
| CN219061572U (en) | Steel wire rope pipe feeding device | |
| CN220051284U (en) | Surface blackening device for galvanized army green pipe processing | |
| CN219692625U (en) | Light high-strength PU high-pressure pipe | |
| CN110538758A (en) | Steel pipe painting device | |
| CN216678861U (en) | Screw rod point gum machine | |
| CN221109253U (en) | Pipeline minimally invasive repair trolley | |
| CN218901271U (en) | Dust suppression device | |
| CN212422218U (en) | Device for polishing inner wall of pipe connecting piece to form plush shape | |
| CN117123576B (en) | Catheter cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |