CN212898334U - Telescopic arm of rotary drilling rig for water - Google Patents

Abstract

The utility model relates to the technical field of machinery, and discloses a telescopic arm of a rotary drilling rig for water, which comprises an inner arm structure, an outer arm structure and a cleaning device, wherein the inner arm structure comprises an inner arm, the middle part of the front surface of the inner arm is fixedly connected with a connecting block, the front surface of the connecting block is fixedly connected with a traction disc, the upper end of the front surface of the inner arm is fixedly connected with a first guide strip, the right surface of the first guide strip is fixedly connected with a first guide roller, the right surface of the first guide roller is fixedly connected with a second guide strip, the upper end of the rear surface of the inner arm is fixedly connected with a third guide strip, the right surface of the third guide strip is fixedly connected with a second guide roller, the right surface of the second guide roller is fixedly connected with a fourth guide strip, a user opens a control device to enable the outer arm to rotate, an output rod drives the cleaning disc to rotate in the submergence process, a fixed, so that the blades on the fixed plate can crush the impurities which influence the construction, such as aquatic weeds in water.

Description

Telescopic arm of rotary drilling rig for water

Technical Field

The utility model relates to the technical field of machinery, specifically be a flexible arm of rig is dug soon to water.

Background

The rotary excavating foundation is a foundation type commonly adopted by power transmission line engineering, has obvious advantages in the aspects of environmental protection, concrete maintenance, reduction of backfill operation, full utilization of original soil performance and the like compared with a large-excavation foundation type, and is more and more widely applied to the power transmission line engineering in recent years, so that a rotary excavating drilling machine is needed to be provided to improve the rotary excavating efficiency, avoid collapse and simplify the construction difficulty.

The telescopic arm of the conventional rotary drilling rig often encounters the problem that various impurities such as water plants and the like interfere due to unclear conditions in water in the working process, the manual cleaning difficulty is relatively high, and great inconvenience is brought to the work of the rotary drilling rig.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a flexible arm of rig is dug soon to water, it is convenient to possess work, washs advantages such as simple, has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible arm of rig is dug soon to water, includes inner arm structure, outer arm structure and cleaning device, inner arm structure includes the inner arm, inner arm front surface middle part fixedly connected with connecting block, fixed surface is connected with the traction disc before the connecting block, inner arm front surface upper end fixedly connected with gib block one, gib block one right side fixed surface is connected with gib block two, inner arm rear surface upper end fixedly connected with gib block three, gib block three right side fixed surface is connected with gib block two, gib block two right side fixed surface is connected with gib block four.

The utility model discloses a drill bit, including inner arm, outer arm structure, slide bar front end activity joint, outer arm structure, slide bar inner wall fixedly connected with output pole, fixed surface is connected with the disc on the output pole, fixed surface is connected with the guide post on the disc, the hole is seted up to the guide post rear surface, fixed cover has been cup jointed in the activity of output pole surface middle part, fixed surface is connected with the fastening block under the fixed cover, the fastening block front surface is in the same place with inner arm fixed connection, fixed disk has been cup jointed in the activity of output pole surface lower extreme, fixed surface is connected with the connecting plate on the fixed disk, connecting plate upper surface screw inscription has screw thread post one, the output pole lower extreme passes fixedly connected with drill bit.

The cleaning device is movably sleeved on the surface of the output rod and comprises a cleaning disc, the cleaning disc is sleeved on the surface of the output rod, a threaded column II is connected to the right end of the upper surface of the cleaning disc in a threaded mode, a fixed column is fixedly connected to the right surface of the cleaning disc, a fixed plate is fixedly connected to the right surface of the fixed column, blades are fixedly connected to the front surface and the rear surface of the fixed plate, a connecting column penetrates through the upper surface of the fixed plate, an inserting nail is fixedly connected to the lower surface of the fixed column, and the left surface of the cleaning disc is fixedly connected with a structure.

Preferably, the lower end of the threaded column penetrates through the connecting plate and the fixed disc to be in threaded connection with the inside of the cleaning disc.

Preferably, the side of the fixed column close to the drill bit is fixedly connected with a brush layer.

Preferably, the lower end of the second threaded column penetrates through the cleaning disc and is connected to the inside of the drill in a threaded mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a flexible arm of rig is dug soon to water, possesses following beneficial effect:

1. this flexible arm of rig is dug soon to water usefulness, when the user is in use, open controlgear after finding the position, make the outer arm rotatory, then slowly put down to the assigned position, because the condition is unclear in the water, in the dive in-process output pole drives the cleaning dish and rotates, it rotates round the output pole to drive the fixed column under the rotation of cleaning dish, drive the fixed plate rotation under the rotation of fixed column, make the blade on the fixed plate can stir the impurity of influence construction such as pasture and water in the water and smash, if pasture and water is more in quantity, pasture and water can be twined to the fixed column surface under the rotation of fixed column and spliced pole, it can to concentrate the clearance again, make this equipment can clear up impurity in the water fast and let equipment can work under arbitrary environment.

2. This flexible arm of rotary drilling rig for water inserts the fixed integrated device at bottom through inserting the nail, and the drill bit begins the operation, owing to the rotation of cleaning disc, can drive the brush layer on the fixed column and scrub the drill bit surface repeatedly at the in-process that outer arm dive and come-up, has saved the clean time after a large amount of drill bits used.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention,

fig. 3 is an enlarged schematic view of the structure at the position B of the present invention.

In the figure: 1 inner arm structure, 101 inner arm, 102 connecting block, 103 traction disc, 104 guide bar I, 105 guide roller I, 106 guide bar II, 107 guide bar III, 108 guide roller II, 109 guide bar IV, 2 outer arm structure, 201 slide bar, 202 output rod, 203 disc, 204 guide post, 205 hole, 206 fixing sleeve, 207 fastening block, 208 fixing disc, 209 connecting plate, 210 screw post I, 211 drill bit, 3 cleaning device, 301 cleaning disc, 302 screw post II, 303 fixing column, 304 fixing plate, 305 blade, 306 connecting column, 307 plug pin.

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.

Referring to fig. 1-3, a telescopic boom of a rotary drilling rig for water comprises an inner boom structure 1, an outer boom structure 2 and a cleaning device 3, wherein the inner boom structure 1 comprises an inner boom 101, a connecting block 102 is fixedly connected to the middle of the front surface of the inner boom 101, a traction disc 103 is fixedly connected to the front surface of the connecting block 102, a first guide strip 104 is fixedly connected to the upper end of the front surface of the inner boom 101, a first guide roll 105 is fixedly connected to the right surface of the first guide strip 104, a second guide strip 106 is fixedly connected to the right surface of the first guide roll 105, a third guide strip 107 is fixedly connected to the upper end of the rear surface of the inner boom 101, a second guide roll 108 is fixedly connected to the right surface of the third guide strip 107, and a fourth guide strip 109 is.

Inner arm 101 right side surface activity joint has outer arm structure 2, outer arm structure 2 includes slide bar 201, slide bar 201 front end activity joint is on inner arm 101 left and right sides surface, slide bar 201 inner wall activity joint has output pole 202, surface fixedly connected with disc 203 on the output pole 202, surface fixedly connected with guide post 204 on the disc 203, porose 205 is seted up to the guide post 204 rear surface, fixed cover 206 has been cup jointed in output pole 202 surface middle part activity, fixed cover 206 lower surface fixedly connected with fastening block 207, fastening block 207 front surface is in the same place with inner arm 101 fixed connection, output pole 202 surface lower extreme activity has cup jointed fixed disk 208, surface fixedly connected with connecting plate 209 on the fixed disk 208, connecting plate 209 upper surface screw inscription has screw thread one 210, output pole 202 lower extreme passes fixed disk 208 fixedly connected with drill bit 211.

The surface of the output rod 202 is movably sleeved with the cleaning device 3, the cleaning device 3 comprises a cleaning disc 301, the lower end of a first threaded column 210 penetrates through a connecting plate 209 and a fixed disc 208 to be connected inside the cleaning disc 301 in a threaded manner, the cleaning disc 301 is sleeved on the surface of the output rod 202, the right end of the upper surface of the cleaning disc 301 is connected with a second threaded column 302 in a threaded manner, the lower end of the second threaded column 302 penetrates through the cleaning disc 301 to be connected inside a drill bit 211 in a threaded manner, the right surface of the cleaning disc 301 is fixedly connected with a fixed column 303, the surface of the fixed column 303 close to the drill bit 211 is fixedly connected with a brush layer, the right surface of the fixed column 303 is fixedly connected with a fixed plate 304, the front surface and the rear surface of the fixed plate 304 are fixedly connected with blades 305, the upper surface of the fixed plate 304 penetrates, after the position is found, the control equipment is opened to enable the outer arm to rotate, then the outer arm is slowly put down to the designated position, and because the condition in water is not clear, during the diving process, the output rod 202 drives the cleaning disc 301 to rotate, the fixed column 303 is driven to rotate around the output rod 202 under the rotation of the cleaning disc 301, the fixed plate 304 is driven to rotate under the rotation of the fixed column 303, so that the blade 305 on the fixing plate 304 can crush the impurities affecting the construction, such as aquatic weeds, in the water, if the quantity of the aquatic weeds is large, the aquatic weeds can be wound on the surface of the fixing column 303 under the rotation of the fixing column 303 and the connecting column 306, then the aquatic weeds are intensively cleaned, then the inserting nails 307 are inserted into the underwater fixing device, the drill bit 211 starts to operate, in the process of submerging and floating the outer arm, the rotating of the cleaning disc 301 can drive the hairbrush layer on the fixed column 303 to repeatedly brush the surface of the drill bit 211, so that the cleaning time after a large number of drill bits 211 are used is saved.

When the underwater cleaning device is used, a user finds the position and opens the control device after using the device, so that the outer arm rotates, and then slowly puts down the device to the designated position, because the water is unknown, the output rod 202 drives the cleaning disc 301 to rotate in the submerging process, the fixed column 303 is driven to rotate around the output rod 202 under the rotation of the cleaning disc 301, the fixed column 303 drives the fixed plate 304 to rotate under the rotation of the fixed column 303, so that the blade 305 on the fixed plate 304 can stir up impurities affecting construction such as aquatic weeds and the like in the water, if the quantity of the aquatic weeds is large, the aquatic weeds are wound on the surface of the fixed column 303 under the rotation of the fixed column 303 and the connecting column 306, then the impurities are intensively cleaned, then the inserting nails 307 are inserted into the underwater fixing device, the drill bit 211 starts to operate, and the brush layer on the fixed column 303 is driven to repeatedly wash the surface of the drill bit 211 due to the rotation of the cleaning, the cleaning time after a large number of bits 211 have been used is eliminated.

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. The utility model provides a flexible arm of rotary drilling rig for water, includes inner boom structure (1), outer boom structure (2) and cleaning device (3), inner boom structure (1) includes inner boom (101), inner boom (101) front surface middle part fixedly connected with connecting block (102), its characterized in that: fixed surface is connected with traction disc (103) before connecting block (102), inner arm (101) front surface upper end fixedly connected with guide strip (104), guide strip (104) right side fixed surface is connected with guide roll (105), guide roll (105) right side fixed surface is connected with guide strip two (106), inner arm (101) rear surface upper end fixedly connected with guide strip three (107), guide strip three (107) right side fixed surface is connected with guide roll two (108), guide roll two (108) right side fixed surface is connected with guide strip four (109).

2. The telescopic arm of the rotary drilling rig for water as claimed in claim 1, wherein: inner arm (101) right side surface activity joint has outer arm structure (2), outer arm structure (2) include slide bar (201), slide bar (201) front end activity joint is on inner arm (101) left and right sides surface, slide bar (201) inner wall activity joint has output pole (202), fixed surface is connected with disc (203) on output pole (202), fixed surface is connected with guide post (204) on disc (203), porose (205) are seted up to guide post (204) rear surface, fixed cover (206) have been cup jointed in output pole (202) surface middle part activity, fixed surface is connected with fixedly connected with fastening block (207) under fixed cover (206), fastening block (207) front surface and inner arm (101) fixed connection are in the same place, fixed disk (208) have been cup jointed in output pole (202) surface lower extreme activity, fixed disk (208) upper surface is connected with connecting plate (209) on fixed disk (208), the upper surface screw thread of connecting plate (209) has connect screw post (210) in, output rod (202) lower extreme passes fixed disk (208) fixedly connected with drill bit (211).

3. The telescopic arm of the rotary drilling rig for water as claimed in claim 2, wherein: output pole (202) surface activity cup joints cleaning device (3), cleaning device (3) are including cleaning dish (301), cleaning dish (301) cup joint on output pole (202) surface, cleaning dish (301) upper surface right-hand member threaded connection has screw thread post two (302), cleaning dish (301) right side fixed surface is connected with fixed column (303), fixed column (303) right side fixed surface is connected with fixed plate (304), fixed surface is connected with blade (305) around fixed plate (304), fixed plate (304) upper surface runs through there is spliced pole (306), fixed column (303) lower fixed surface is connected with inserts nail (307), cleaning dish (301) left surface fixed connection has the structure the same with the right-hand member.

4. The telescopic arm of the rotary drilling rig for water as claimed in claim 2, wherein: the lower end of the first threaded column (210) penetrates through the connecting plate (209) and the fixed disc (208) to be connected in the cleaning disc (301) in a threaded mode.

5. The telescopic arm of the rotary drilling rig for water as claimed in claim 3, wherein: the side, close to the drill bit (211), of the fixing column (303) is fixedly connected with a brush layer.

6. The telescopic arm of the rotary drilling rig for water as claimed in claim 3, wherein: the lower end of the second threaded column (302) penetrates through the cleaning disc (301) and is connected to the inside of the drill bit (211) in a threaded mode.

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