CN220791271U - Adjustable protection device for underground drilling jumbo - Google Patents
Adjustable protection device for underground drilling jumbo Download PDFInfo
- Publication number
- CN220791271U CN220791271U CN202322443427.6U CN202322443427U CN220791271U CN 220791271 U CN220791271 U CN 220791271U CN 202322443427 U CN202322443427 U CN 202322443427U CN 220791271 U CN220791271 U CN 220791271U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly arranged
- fixed mounting
- frame
- gear
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 239000011435 rock Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 239000007921 spray Substances 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 230000001012 protector Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses an adjustable protection device for an underground rock drilling trolley, which belongs to the technical field of safety protection trolleys and comprises a fixed plate, wherein a motor is fixedly arranged at the top of the fixed plate, a rotating shaft is fixedly arranged on an output shaft of the motor, a rotating frame is fixedly sleeved outside the rotating shaft, two round rods are inserted in the rotating frame in a sliding manner, a sliding plate is fixedly arranged at the front side of the round rods, a driving bevel gear is fixedly sleeved outside the rotating shaft, a driven bevel gear is meshed with the side end of the driving bevel gear, a main gear is fixedly arranged at the top end of the driven bevel gear, a driven gear is meshed with the side end of the main gear, rectangular sliding frames are arranged at the tops of the main gear and the driven gear, a strip-shaped plate is fixedly arranged at one side of the rectangular sliding frame, an arc-shaped frame is slidably arranged at one end of the strip-shaped plate, and the top of the arc-shaped frame is fixedly arranged on a telescopic plate. The utility model can be suitable for working sites with various sizes by adjusting the height and the width of the device, thereby protecting workers better and expanding the application range.
Description
Technical Field
The utility model relates to the technical field of safety protection trolleys, in particular to an adjustable protection device for an underground rock drilling trolley.
Background
The drilling trolley is drilling equipment for tunnel and underground engineering construction by using drilling and blasting method, and can move and support multiple drilling machines to drill holes simultaneously.
The patent document with the publication number 201910876175.1 discloses a tunnel rock drilling safety protection trolley with an active protection function, which comprises a fixed frame, a seventh hydraulic cylinder is arranged on the upper part of the fixed frame, the fixed end of the seventh hydraulic cylinder is connected with the fixed frame, the movable end of the seventh hydraulic cylinder is connected with an adjustable protection cover mechanism, and the adjustable protection cover mechanism comprises a bracket.
According to the technical scheme, the angle can be simply adjusted, so that workers are protected from being injured easily; the applicability of the method is low because the method cannot be applied to various operation sites; we therefore propose an adjustable guard for a down-hole drill rig to address this problem.
Disclosure of Invention
The present utility model is directed to an adjustable guard for a down-hole drill rig to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an adjustable guard for a down-hole drill rig, comprising: the fixed plate, fixed plate top fixed mounting has the motor, fixed plate top fixed mounting has the mount, fixed mounting has the roof at mount top fixed mounting, the roof both sides are articulated to have flexible curb plate, fixed mounting has the pivot on the output shaft of motor, the fixed rotating turret that has cup jointed in the pivot outside, sliding plug has two round bars in the rotating turret, round bar front side fixed mounting has the sliding plate, the one end that the round bar was kept away from to the sliding plate articulates on flexible curb plate, the sliding plate rotates and cup joints in the pivot outside, the fixed drive bevel gear that has cup jointed in the pivot outside, the drive bevel gear side meshing has driven bevel gear, driven bevel gear top fixed mounting has the master gear, master gear side meshing has from the gear, master gear and follow gear top fixed mounting have the locating lever, the movable mounting has the rectangle sliding frame in the locating lever outside, rectangle strip fixed mounting has the rectangle strip, the one end slidable mounting that the rectangle sliding frame has the arc frame, flexible curb plate in the telescopic side, arc sliding plate top fixed mounting is on the arc sliding plate.
Preferably, the driven bevel gear top fixed mounting has the dead lever, dead lever top fixed mounting is in the master gear bottom, follow the gear bottom and rotate and install the bracing piece, bracing piece bottom fixed mounting is on the fixed plate, the dead lever outside rotates and has cup jointed the locating rack, locating rack bottom fixed mounting is on the fixed plate, the one end fixed mounting that the strip shaped plate is close to the arc frame has a plurality of stoppers, expansion plate one side articulates there is the protection network, is located same horizon the one end fixed grafting that the round bar was kept away from to the sliding plate has same bull stick, the sliding block has been pegged graft in the rotation of bull stick both ends, flexible curb plate bottom is equipped with four spouts, sliding block top slidable mounting is in the spout, the locating rack has been cup jointed in the strip shaped plate outside, locating rack both sides fixed mounting is on the sleeve plate on same horizon.
Preferably, one end of the sliding plate, which is far away from the round rod, is hinged to the expansion plate, the sleeve plate is sleeved on the outer side of the sliding plate in a sliding manner, a round plate is fixedly installed on one side of the sleeve plate and rotatably sleeved on the outer side of the rotating shaft, a fixing block is fixedly installed at the bottom of the round plate, the fixing block is fixedly installed on the fixing plate, a base is fixedly installed at the lower side of the motor, the bottom of the base is fixedly installed on the fixing plate, and the front side of the sleeve plate is fixedly installed on the fixing frame.
Preferably, the bottom of the fixed plate is fixedly provided with four telescopic rods, the bottom of the telescopic rods is fixedly provided with a bottom plate, the bottom plate is fixedly provided with a first electric push rod, and the top of the first electric push rod is fixedly arranged at the bottom of the fixed plate.
Preferably, the bottom plate top fixed mounting has the water tank, water tank one side fixed mounting has the water pump, water pump water inlet and water tank intercommunication, water pump delivery port intercommunication has the water pipe, water pipe opposite side fixed mounting has the shower nozzle, shower nozzle bottom fixed mounting has the mounting bracket, mounting bracket top fixed mounting is on the bottom plate.
Preferably, the connecting frames are fixedly arranged on two sides of the bottom plate, four wheels and two second electric push rods are fixedly arranged at the bottoms of the connecting frames, and the baffle plates are fixedly arranged at the bottoms of the second electric push rods.
According to the adjustable protection device for the underground rock drilling platform, the rotating shaft is driven to rotate by the starting motor, the rotating frame is driven to rotate, the rotating frame drives the sliding plate to slide in the sleeve plate by being matched with the round rod and the sleeve plate, the sliding plate drives the sliding block to slide in the sliding groove by being matched with the rotating rod and drives the telescopic side plate to rotate, so that the angle can be adjusted, the rotating shaft drives the driven bevel gear to rotate by being matched with the driving bevel gear and drives the fixing rod to rotate, the fixing rod drives the positioning rod to rotate by being matched with the main gear, the positioning rod drives the strip-shaped plate to move by being matched with the rectangular sliding frame, the width of the telescopic plate can be adjusted, and the telescopic plate can prevent broken stone from sliding down from the side wall by being hinged with the protection net, so that workers are protected;
according to the adjustable protection device for the underground rock drilling platform, the first electric push rod is started to drive the fixed plate to move, the fixed plate is matched with the fixed frame to drive the top plate to move, so that the height of the device can be adjusted, the water pump is started to enable water to be transported from the water tank to the spray head through the water pump and the water pipe, finally the spray head is used for spraying, the effect of dust fall can be achieved, and when the device is required to be parked, the second electric push rod is started to drive the baffle to move to enable the wheels to leave the ground, and therefore the device can be prevented from moving;
the utility model has reasonable structural design, and can be suitable for working sites with various sizes by adjusting the height and the width of the device, thereby better protecting workers and expanding the application range.
Drawings
Fig. 1 is a schematic perspective view of an adjustable protection device for a downhole drilling rig according to the present utility model;
FIG. 2 is an enlarged partial view of the portion A of FIG. 1
Fig. 3 is a schematic diagram of a perspective right-view structure of an adjustable protection device for a downhole drilling rig according to the present utility model;
FIG. 4 is an enlarged view of a portion B of FIG. 3;
FIG. 5 is an enlarged view of a portion C of FIG. 3;
FIG. 6 is an enlarged view of a portion D of FIG. 3;
FIG. 7 is an enlarged view of a portion E of FIG. 3;
fig. 8 is a partial enlarged view of the portion F in fig. 3.
In the figure: 1. a top plate; 2. a telescopic side plate; 201. a telescoping plate; 3. a base; 4. a telescopic rod; 5. a protective net; 6. a bottom plate; 7. a wheel; 8. a second electric push rod; 9. a water tank; 10. a first electric push rod; 11. a fixing plate; 12. a main gear; 13. a slave gear; 14. a positioning rod; 15. a strip-shaped plate; 16. a rectangular sliding frame; 17. a sleeve plate; 18. a sliding plate; 19. a round bar; 20. a rotating frame; 21. a motor; 22. a drive bevel gear; 23. a driven bevel gear; 24. a support rod; 25. a fixing frame; 26. a sliding block; 27. a rotating rod; 28. a chute; 29. an arc frame; 30. a limiting block; 31. a fixed rod; 32. a positioning frame; 33. a water pump; 34. a water pipe; 35. a mounting frame; 36. a spray head; 37. a rotating shaft; 38. a circular plate; 39. a fixed block; 40. a limiting frame; 41. a connecting frame; 42. and a baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-8, an adjustable guard for a downhole drilling rig, comprising: the fixed plate 11, fixed plate 11 top fixed mounting has motor 21, fixed plate 11 top fixed mounting has mount 25, fixed mounting has roof 1 in mount 25 top fixed mounting, telescopic side board 2 is articulated to roof 1 both sides, fixed mounting has pivot 37 on the output shaft of motor 21, the fixed rotating turret 20 that has cup jointed in the pivot 37 outside, sliding connection has two round bars 19 in rotating turret 20, round bar 19 front side fixed mounting has sliding plate 18, sliding plate 18 keeps away from the one end of round bar 19 and articulates on telescopic side board 2, sliding plate 18 rotates and cup joints in the pivot 37 outside, driving bevel gear 22 has been fixedly cup jointed in the pivot 37 outside, driving bevel gear 22 side end meshing has driven bevel gear 23, driven bevel gear 23 top fixed mounting has master gear 12, master gear 12 side end meshing has slave gear 13, master gear 12 and slave gear 13 top fixed mounting have locating lever 14, movable mounting has rectangle sliding frame 16 in the locating lever 14 outside, rectangle sliding frame 16 one side fixed mounting has 15, one end sliding connection has arc frame 29 that the rectangle sliding frame 16 is kept away from in rectangle sliding frame 15, telescopic side board 2 sliding plate 201, frame 29 side sliding connection has, telescopic side board 201 is fixed mounting has on the top of the fixed plate 201 of driving telescopic plate 201.
In this embodiment, fixed rod 31 is fixedly installed on the top of driven bevel gear 23, fixed rod 31 top fixed installation is in main gear 12 bottom, make driven bevel gear 23 can drive main gear 12 rotation, install bracing piece 24 from gear 13 bottom rotation, bracing piece 24 bottom fixed mounting is on fixed plate 11, can make from gear 13 and main gear 12 meshing rotation, limit frame 40 has been cup jointed in the rotation of fixed rod 31 outside, limit frame 40 bottom fixed mounting prevents main gear 12 slope on fixed plate 11, the one end fixed mounting that strip 15 is close to arc frame 29 has a plurality of stopper 30, can drive flexible curb plate 2 and stretch out and draw back, flexible plate 201 one side articulates there is protection network 5, protect the workman, prevent to be injured by the lateral wall falling stone, the one end fixed grafting that is located same horizontal line upper slide plate 18 and is kept away from round bar 19 has same bull stick 27, bull stick 27 both ends rotation grafting has slider 26, flexible curb plate 2 bottom is equipped with four spouts 28, slider 26 top slidable mounting is in spout 28, make the angle of flexible curb plate 2 adjustable, strip 15 outside slidable cup joint has locating frame 32, locating frame 32 both sides fixed mounting on same horizontal plate 17, prevent that strip 15 from moving to bias plate 15 on the same horizontal plate.
In this embodiment, one end of the sliding plate 18 far away from the round rod 19 is hinged on the telescopic plate 201, the outside of the sliding plate 18 is slidably sleeved with the sleeve plate 17, one side of the sleeve plate 17 is fixedly provided with the round plate 38, the round plate 38 is rotatably sleeved on the outside of the rotating shaft 37, the bottom of the round plate 38 is fixedly provided with the fixing block 39, the fixing block 39 is fixedly arranged on the fixing plate 11, the lower side of the motor 21 is fixedly provided with the base 3, the bottom of the base 3 is fixedly arranged on the fixing plate 11, and the front side of the sleeve plate 17 is fixedly arranged on the fixing frame 25, so that the sliding plate 18 slides in the sleeve plate 17.
In this embodiment, four telescopic links 4 are fixedly installed at the bottom of the fixed plate 11, a bottom plate 6 is fixedly installed at the bottom of the telescopic links 4, a first electric push rod 10 is fixedly installed on the bottom plate 6, and the top of the first electric push rod 10 is fixedly installed at the bottom of the fixed plate 11, so that the height of the device can be adjusted.
In this embodiment, the water tank 9 is fixedly installed at the top of the bottom plate 6, the water pump 33 is fixedly installed at one side of the water tank 9, the water inlet of the water pump 33 is communicated with the water tank 9, the water outlet of the water pump 33 is communicated with the water pipe 34, the spray head 36 is fixedly installed at the other side of the water pipe 34, the mounting frame 35 is fixedly installed at the bottom of the spray head 36, and the top of the mounting frame 35 is fixedly installed on the bottom plate 6, so that dust can be effectively reduced.
In this embodiment, the two sides of the bottom plate 6 are fixedly provided with the connecting frame 41, the bottom of the connecting frame 41 is fixedly provided with the four wheels 7 and the two second electric push rods 8, and the bottom of the second electric push rods 8 is fixedly provided with the baffle plate 42, so that the device can be stably parked.
The working principle of the utility model is as follows: the rotating shaft 37 is driven to rotate by the starting motor 21 and drives the rotating frame 20 to rotate, the rotating frame 20 drives the sliding plate 18 to slide in the sleeve plate 17 through the cooperation with the round rod 19 and the sleeve plate 17, the sliding plate 18 drives the sliding block 26 to slide in the sliding groove 28 through the cooperation with the rotating rod 27 and drives the telescopic side plate 2 to rotate, so that the angle can be adjusted, the rotating shaft 37 drives the driven bevel gear 23 to rotate through the cooperation with the driving bevel gear 22 and drives the fixing rod 31 to rotate, the fixing rod 31 drives the positioning rod 14 to rotate through the cooperation with the main gear 12, the positioning rod 14 drives the strip-shaped plate 15 to move through the cooperation with the rectangular sliding frame 16, and the width of the telescopic plate 201 can be adjusted, the expansion plate 201 can prevent broken stone from sliding down from the side wall through being hinged with the protective screen 5, thereby protecting workers, the fixed plate 11 is driven to move by starting the first electric push rod 10, the fixed plate 11 is driven to move by being matched with the fixed frame 25, the height of the device can be adjusted, the water pump 33 is started to enable water to be transported into the spray head 36 from the water tank 9 through the water pump 33 to the water pipe 34, and finally the spray head 36 sprays out, so that the dust fall effect can be achieved, when the device needs to be parked, the second electric push rod 8 is started to drive the baffle 42 to move, so that the wheels 7 leave the ground, and the movement of the device can be prevented.
The adjustable protection device for the underground drilling platform provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. Adjustable protector for underground drill jumbo, its characterized in that includes: fixed plate (11), fixed plate (11) top fixed mounting has motor (21), fixed plate (11) top fixed mounting has mount (25), fixed mounting has roof (1) at mount (25) top fixed mounting, roof (1) both sides hinge has flexible curb plate (2), fixed mounting has pivot (37) on the output shaft of motor (21), and fixed rotating turret (20) have been cup jointed in pivot (37) outside, sliding plug has two round bars (19) in rotating turret (20), round bars (19) front side fixed mounting has sliding plate (18), driving bevel gear (22) have been cup jointed in pivot (37) outside fixed, driving bevel gear (22) side end meshing has driven bevel gear (23), driven bevel gear (23) top fixed mounting has master gear (12), master gear (12) side end meshing has slave gear (13), master gear (12) and slave gear (13) top fixed mounting have locating lever (14), locating lever (14) outside movable mounting rectangular sliding frame (16), rectangular sliding frame (16) have, one side (16) is kept away from fixed mounting rectangular sliding frame (15), the telescopic side plates (2) are slidably provided with telescopic plates (201), and the tops of the arc-shaped frames (29) are fixedly arranged on the telescopic plates (201).
2. The adjustable protection device for underground drilling jumbo according to claim 1, characterized in that, driven bevel gear (23) top fixed mounting has dead lever (31), dead lever (31) top fixed mounting is in main gear (12) bottom, from gear (13) bottom rotation installation has bracing piece (24), bracing piece (24) bottom fixed mounting is on fixed plate (11), limit frame (40) have been cup jointed in the rotation of dead lever (31) outside, limit frame (40) bottom fixed mounting is on fixed plate (11), the one end fixed mounting that strip shaped plate (15) is close to arc frame (29) has a plurality of stopper (30), expansion plate (201) one side articulates protection network (5), is located on the same horizontal line the one end fixed grafting that the round bar (19) was kept away from to slide plate (18), the both ends rotation grafting of bull stick (27) have sliding block (26), flexible curb plate (2) bottom is equipped with four spouts (28), sliding block (26) top sliding block (28) installs in the spout (28), the both sides of installing on the horizontal plate (32) are cup jointed on the fixed plate (17) in the same horizontal line.
3. The adjustable protection device for a downhole drilling rig according to claim 1, wherein one end of the sliding plate (18) far away from the round rod (19) is hinged on the telescopic plate (201), a sleeve plate (17) is sleeved on the outer side of the sliding plate (18) in a sliding manner, a round plate (38) is fixedly arranged on one side of the sleeve plate (17), the round plate (38) is rotatably sleeved on the outer side of the rotating shaft (37), a fixing block (39) is fixedly arranged at the bottom of the round plate (38), the fixing block (39) is fixedly arranged on the fixing plate (11), a base (3) is fixedly arranged at the lower side of the motor (21), the bottom of the base (3) is fixedly arranged on the fixing plate (11), and the front side of the sleeve plate (17) is fixedly arranged on the fixing frame (25).
4. The adjustable protection device for the underground rock drilling platform truck according to claim 1, wherein four telescopic rods (4) are fixedly arranged at the bottom of the fixed plate (11), a bottom plate (6) is fixedly arranged at the bottom of the telescopic rods (4), a first electric push rod (10) is fixedly arranged on the bottom plate (6), and the top of the first electric push rod (10) is fixedly arranged at the bottom of the fixed plate (11).
5. The adjustable protection device for a downhole drilling rig according to claim 4, wherein a water tank (9) is fixedly arranged at the top of the bottom plate (6), a water pump (33) is fixedly arranged at one side of the water tank (9), a water inlet of the water pump (33) is communicated with the water tank (9), a water pipe (34) is communicated with a water outlet of the water pump (33), a spray head (36) is fixedly arranged at the other side of the water pipe (34), a mounting frame (35) is fixedly arranged at the bottom of the spray head (36), and the top of the mounting frame (35) is fixedly arranged on the bottom plate (6).
6. The adjustable protection device for the underground rock drilling platform truck according to claim 4, wherein connecting frames (41) are fixedly arranged on two sides of the bottom plate (6), four wheels (7) and two second electric push rods (8) are fixedly arranged at the bottoms of the connecting frames (41), and baffles (42) are fixedly arranged at the bottoms of the second electric push rods (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322443427.6U CN220791271U (en) | 2023-09-08 | 2023-09-08 | Adjustable protection device for underground drilling jumbo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322443427.6U CN220791271U (en) | 2023-09-08 | 2023-09-08 | Adjustable protection device for underground drilling jumbo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220791271U true CN220791271U (en) | 2024-04-16 |
Family
ID=90653002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322443427.6U Active CN220791271U (en) | 2023-09-08 | 2023-09-08 | Adjustable protection device for underground drilling jumbo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220791271U (en) |
-
2023
- 2023-09-08 CN CN202322443427.6U patent/CN220791271U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2010011599A (en) | Movable wellhead platform. | |
| CN102704927B (en) | Comprehensive mechanization stone drift heading machine set | |
| CN103670490B (en) | The dry-type wide tunnel dust settling car of cycling use of water | |
| CN101975077B (en) | High-outburst coal mine coal roadway drilling-loading-bolting integrated machine | |
| AU2005200202B2 (en) | Advance working or mining machine | |
| CN210178407U (en) | Portable spraying dust device for open-air coal mine | |
| CN111482288B (en) | Green's electronic car that disappears of killing | |
| CN220791271U (en) | Adjustable protection device for underground drilling jumbo | |
| CN211659571U (en) | Environmental protection dust collecting equipment of building engineering construction | |
| CN114856147A (en) | Supporting structure and assembled dust fall equipment for building engineering construction | |
| RU2358110C1 (en) | Four support protecting lining with low placed platform for mining working face with fall from top | |
| RU2262583C2 (en) | Mobile well repair plant | |
| CN114233196B (en) | Construction device and construction method for underground space communication channel | |
| CN212855104U (en) | Spray set for dust fall | |
| CN104294786A (en) | Road sweeping vehicle | |
| CN103485812A (en) | Pre-supporting mechanism and tunneling machine | |
| CN113090051A (en) | Energy-saving concrete placement water installation for civil engineering | |
| CA2412693C (en) | Pipe scarifier | |
| CN217233566U (en) | Special high-efficient dirt net of catching in colliery | |
| CN209838471U (en) | Dust falling device for underground coal mine | |
| CN111980409B (en) | Portable movable combined type concrete chute device and using method | |
| CN205918437U (en) | Backfill hydraulic bracket | |
| CN210033422U (en) | Continuous mining machine with inclined head | |
| CN219953416U (en) | Dust fall spraying equipment for coal exploitation | |
| CN215595624U (en) | Have concurrently flexible, lift end, caving coal hydraulic support of coal function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |