CN215860054U - A drilling dust keeper for green construction of highway - Google Patents

Abstract

The application relates to a drilling dust keeper for green construction of highway, it includes water supply mechanism and is used for the dustproof mechanism who is connected with drilling equipment, water supply mechanism with dustproof mechanism passes through the hose intercommunication, dustproof mechanism includes the dust tube, the dust tube is around the drilling rod installation, just dustproof mechanism forms the enclosed environment in the drilling rod outside. This application has the effect that reduces the raise dust and harm constructor health and reduce the effect of raise dust to the influence of environment.

Description

A drilling dust keeper for green construction of highway

Technical Field

The application relates to the technical field of drilling dust prevention, in particular to a drilling dust prevention device for green construction of a highway.

Background

At present, highway constructor is when being under construction drilling to the cement guardrail, drilling equipment's drilling rod makes the cement on the drilling inner wall drop and becomes the dust through the friction with the cement guardrail, and the dust flies out from drilling, and relies on gas flow to lead to the dust to fly upward everywhere, and the raise dust has not only caused a large amount of harm to constructor's healthy, has also caused serious influence to the environment, and in current device, can't effectively protect the raise dust that highway construction drilling produced.

In view of the above-mentioned related technologies, the inventor believes that the generated dust is harmful to the human body of the constructor and also damages the environment when drilling in the highway construction.

SUMMERY OF THE UTILITY MODEL

In order to reduce the raise dust that constructor produced when drilling to cement guardrail to the harm of human body and the raise dust that reduces the production to the influence of environment, this application provides a drilling dust keeper for highway green construction.

The application provides a drilling dust keeper for green construction of highway adopts following technical scheme:

the utility model provides a drilling dust keeper for green construction of highway, includes water supply mechanism and is used for the dust-proof machanism who is connected with drilling equipment, its characterized in that: the water supply mechanism with dustproof mechanism passes through the hose intercommunication, dustproof mechanism includes the dustproof pipe, the dustproof pipe is around the installation of drilling rod, just dustproof mechanism forms the seal ring border in the drilling rod outside.

Through adopting above-mentioned technical scheme, before constructor carries out drilling work, be connected dustproof mechanism and drilling equipment, make dustproof mechanism around drilling equipment drilling rod outside, the dust that makes the drill bit produce during drilling seals inside dustproof mechanism, prevents that the dust from flying everywhere, and water supply mechanism provides the water supply and carries to dustproof mechanism in, and water and dust contact reach the purpose that prevents the dust from flying everywhere further.

Optionally, the dustproof mechanism further comprises a front fixing ring connected with one end of the dustproof pipe, the front fixing ring is located at one end far away from the drilling equipment, and the front fixing ring is communicated with the hose.

Through adopting above-mentioned technical scheme, preceding solid fixed ring is installed in the one end that drilling equipment was kept away from to the dustproof pipe, makes constructor preceding solid fixed ring fully support when drilling on being under construction the object surface, and the effectual sealing of dust that the drilling produced prevents that the dust from flying upward everywhere inside dustproof mechanism.

Optionally, the dustproof mechanism further comprises a rear fixing ring used for being connected with the drilling equipment, and the rear fixing ring is detachably connected with the drilling equipment.

Through adopting above-mentioned technical scheme, dustproof mechanism and drilling equipment releasable connection make dustproof mechanism be convenient for constructor and accomodate.

Optionally, the joint between the front fixing ring and the hose is located at the top end of the front fixing ring.

Through adopting above-mentioned technical scheme, constructor when driling, rivers pass through the hose flow extremely the solid fixed ring top of front portion, rivers are followed the solid fixed ring top of front portion flows down, makes rivers and raise dust quick contact, improves dust collection efficiency.

Optionally, the front fixing ring and the hose communicating part are provided with a bend, and the included angle between the hose and the horizontal plane is bent by 0-45 degrees.

Through adopting above-mentioned technical scheme, constructor when driling, handheld drilling equipment, hose and preceding solid fixed ring switch-on department are equipped with buckles, make the hose be partial to drilling equipment one side, have reduced the sight influence of hose when drilling to constructor, have improved work efficiency.

Optionally, the dust tube is retractable.

Through adopting above-mentioned technical scheme, during constructor drilling, along with the drilling rod deepens by the construction object surface, drilling equipment also diminishes with the distance by the construction object surface, and the dustproof pipe is scalable, makes the length of dustproof pipe reduce along with drilling equipment and by the distance on construction object surface, has improved dustproof efficiency.

Optionally, the water supply mechanism comprises a water storage tank and a water pump, the water storage tank is communicated with the water pump, and the output end of the water pump is connected to one end, far away from the dust-proof pipe, of the hose.

Through adopting above-mentioned technical scheme, constructor when far away from the water supply point, storage water tank and water pump can provide the water source for dustproof mechanism as the water supply point temporarily, have improved work efficiency.

Optionally, the water supply mechanism further comprises a base, and universal wheels are arranged at the bottom of the base.

Through adopting above-mentioned technical scheme, there is the universal wheel bottom, makes dust keeper be convenient for remove, has improved work efficiency.

Optionally, the water supply mechanism further comprises a lifting assembly for adjusting the height of the water storage tank

Through adopting above-mentioned technical scheme, when constructor drills, the cement piece of production probably flies into water supply mechanism, it improves its height to pass through lifting unit with water supply mechanism, reduce the cement piece that flies into water supply mechanism, improve work efficiency, when constructor carries out the drilling operation at the eminence, lifting unit can improve the storage water tank height, the hose length that makes to be connected between drilling equipment and the water supply mechanism reduces, reduce the phenomenon that the hose coiled, be favorable to improving the hose overlength and influence staff's construction problem.

Optionally, a filter screen is communicated between the water storage tank and the water pump.

Through adopting above-mentioned technical scheme, work as when having the cement piece among the water supply mechanism, its cement piece can be filtered to the filter screen, improves device life.

In summary, the present application includes at least one of the following beneficial technical effects:

1. dustproof construction body one end is connected with drilling equipment, and the other end butt is inside by the construction object surface, and the effectual seal of dust that produces when making drilling has prevented that the dust from flying about, has reduced the influence of raise dust to constructor, has also reduced the influence of raise dust to the environment.

2. The universal wheels are arranged at the bottom of the water supply mechanism, so that the dustproof mechanism is convenient to move, and the working efficiency is improved.

3. The filter screen is communicated between the water storage tank and the water pump, so that cement chips in the water storage tank are effectively prevented from entering the water pump, and the service life of the equipment is prolonged.

Drawings

Fig. 1 is a schematic view of the mechanism of the present invention.

Fig. 2 is a schematic diagram of the elevated structure of the storage tank of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.

Fig. 5 is a partially enlarged schematic view of a portion C in fig. 1.

In the figure, 1, a base; 2. a water storage tank; 3. a universal wheel; 4. a handle; 5. a hose; 6. a front retaining ring; 7. a dust-proof pipe; 8. a rear fixing ring; 9. clamping a hoop; 10. a lower slide rail; 11. a lower fixing rod; 12. a lower sliding rod; 13. a lower positioning rod; 14. moving the rod downwards; 15. a push rod; 16. a support bar; 17. an upper positioning rod; 18. moving the rod upwards; 19. an upper fixing rod; 20. sliding the sliding rod upwards; 21. an upper slide rail; 22. drilling equipment; 23. a screw rod; 24. a hand wheel; 31. a water pump; 32. adjusting a valve; 33. and (4) a filter screen.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1, the drilling dust prevention device for green construction of the expressway comprises a water supply mechanism and a dust prevention mechanism for connection with a drilling apparatus 22. The water supply mechanism comprises a water storage tank 2 and a water pump 31, the water pump 31 is fixed at the bottom of the side wall of the water storage tank 2 and is communicated with the water storage tank 2, and the water pump 31 is connected with the dustproof mechanism through a hose 5.

Referring to fig. 3, the water supply mechanism further includes a base 1 and a lifting assembly fixed to the base 1. The lifting assembly comprises a lower slide rail 10 fixed on the base 1, a lifting assembly connected to the lower slide rail 10, an upper slide rail 21 connected to one end of the lifting assembly far away from the lower slide rail 10, and a driving assembly driving the lifting assembly to lift. In the present embodiment, two lower slide rails 10 are provided, and the two lower slide rails 10 are parallel to each other. The same end of the two lower slide rails 10 is fixed with a lower fixing rod 11, two ends of the lower fixing rod 11 are respectively fixedly connected to the two lower slide rails 10, and the length direction of the lower fixing rod 11 is perpendicular to the length direction of the lower slide rails 10. Lower slide rail 10 keeps away from the one end of lower dead lever 11 and has seted up down the sliding tray towards the direction of lower dead lever 11, and sliding connection has lower slide bar 12 in the sliding tray of two lower slide rails 10, and the both ends of lower slide bar 12 extend to down in the sliding tray respectively, and the one end of lower slide bar 12 is connected in a lower sliding tray promptly, and the length direction of lower slide bar 12 is on a parallel with the length direction of lower dead lever 11.

The lifting assembly is a scissor type lifting assembly, and comprises a lower connecting part and an upper connecting part, wherein in the embodiment, the lower connecting part comprises two parallel lower positioning rods 13 and two parallel lower moving rods 14. One end of one lower positioning rod 13 is hinged to one end of the lower fixing rod 11, one end of the other lower positioning rod 13 is hinged to the other end of the lower fixing rod 11, one end of one lower moving rod 14 is hinged to one end of the lower moving rod 12, and one end of the other lower moving rod 14 is hinged to the other end of the lower moving rod 12. The lower positioning rod 13 and the lower moving rod 14 which are positioned on the same side of the lower fixing rod 11 and the lower moving rod 12 are arranged in a crossed manner, and the crossed position is hinged through a bolt.

A support rod 16 is rotatably connected to one end of each of the two lower positioning rods 13 far away from the lower fixing rod 11, one end of one of the lower positioning rods 13 far away from the lower fixing rod 11 is rotatably connected to one end of the support rod 16, and one end of the other lower positioning rod 13 far away from the lower fixing rod 11 is rotatably connected to the other end of the support rod 16. A pushing rod 15 is rotatably connected to one end of each of the two lower moving rods 14 away from the lower moving rod 12, one end of each of the lower moving rods 14 away from the lower moving rod 12 is rotatably connected to one end of the pushing rod 15, one end of each of the other lower moving rods 14 away from the lower moving rod 12 is rotatably connected to the other end of the pushing rod 15, and the support rod 16 and the pushing rod 15 are parallel to each other.

The upper connecting part comprises two parallel upper positioning rods 17 and two parallel upper moving rods 18, wherein one end of one upper positioning rod 17 is rotatably connected to one end of the supporting rod 16, one end of the other upper positioning rod 17 is rotatably connected to the other end of the supporting rod 16, one end of one upper moving rod 18 is rotatably connected to one end of the pushing rod 15, and one end of the other upper moving rod 18 is rotatably connected to the other end of the pushing rod 15. The upper positioning rod 17 and the upper moving rod 18 which are positioned on the same side of the supporting rod 16 and the pushing rod 15 are arranged in a crossed mode, and the crossed position is hinged through a bolt. One end of each of the two upper positioning rods 17, which is far away from the support rod 16, is rotatably connected with an upper fixing rod 19, one end of one of the upper positioning rods 17, which is far away from the support rod 16, is rotatably connected with one end of the upper fixing rod 19, and the other end of the other upper positioning rod 17, which is far away from the support rod 16, is rotatably connected with the other end of the upper fixing rod 19. An upper sliding rod 20 is rotatably connected to one ends of the two upper sliding rods 18 far away from the pushing rod 15, one end of one upper sliding rod 18 far away from the pushing rod 15 is rotatably connected to one end of the upper sliding rod 20, the other end of the other upper sliding rod 18 far away from the pushing rod 15 is rotatably connected to the other end of the upper sliding rod 20, and the upper fixing rod 19 and the upper sliding rod 20 are parallel to each other.

Two ends of the upper fixing rod 19 are respectively fixed with an upper slide rail 21, the same ends of the two upper slide rails 21 are fixedly connected to two ends of the upper fixing rod 19, the two upper slide rails 21 are parallel to each other, one end of each upper slide rail 21, which is far away from the upper fixing rod 19, is provided with an upper slide groove in the direction towards the upper fixing rod 19, the upper slide grooves are slidably connected with the upper slide rails 20, two ends of each upper slide rail 20 respectively extend into the upper slide grooves, namely, one end of each upper slide rail 20 is connected to one upper slide groove, and the length direction of each upper slide rail 20 is parallel to the length direction of the upper fixing rod 19. The tops of the two upper slide rails 21 are fixedly connected with the two sides of the bottom of the water storage tank 2. The driving assembly comprises a screw rod 23 for changing the distance between the push rod 15 and the support rod 16 and a hand wheel 24 for driving the screw rod 23 to rotate. In this embodiment, a bearing is fixedly connected to a center line of the push rod 15 in the length direction, one end of the screw rod 23 is rotatably connected to the push rod 15 through the bearing, one end of the screw rod 23, which is far away from the push rod 15, is fixedly connected to the hand wheel 24, and the hand wheel 24 drives the screw rod 23 to rotate around the axis thereof. The screw rod 23 is rotatably connected with the support rod 16, threads are formed in the support rod 16, and the screw rod 23 is rotatably connected through the threads in the support rod 16.

Referring to fig. 4, in the present embodiment, a filter screen 33 is fixedly connected to a communication portion between the water storage tank 2 and the water pump 31, and water flows from the water storage tank 2 through the filter screen 33 and then enters the water pump 31. The hose 5 that the water pump 31 is connected with dustproof mechanism is fixedly connected with governing valve 32, and rivers are followed the water pump 31 and are passed through governing valve 32 and then get into dustproof mechanism.

Referring to fig. 5, dustproof mechanism includes dustproof pipe 7, a solid fixed ring 6 and the solid fixed ring 8 of back that is used for connecting drilling equipment 22 before being used for coupling hose 5, dustproof pipe 7 is the ripple rubber tube, solid fixed ring 6 top and hose 5 fixed connection before, hose 5 is 90 degrees buckles with solid fixed ring 6's junction before being used for, make hose 5 and horizontal angle be 0 degree, in other embodiments, can also make hose 5 and horizontal angle be 45 degrees, gu fixed ring 6 fixed connection before is in the one end of dustproof pipe 7, gu fixed ring 8 cup joints the one end of fixed ring 6 before being connected in dustproof pipe 7, gu fixed ring 8 is used for connecting drilling equipment 22 after, gu fixed ring 8 surfaces after is around there being clamp 9, be used for fixed drilling equipment 22 and the connection between the dustproof mechanism.

In this embodiment, a plurality of universal wheels 3 are fixedly connected to the bottom of the base 1. One side fixedly connected with handle 4 that hand wheel 24 was kept away from to base 1, handle 4 are the rectangle, and two adjacent angles departments of base 1 are fixed in respectively to handle 4 bottom.

The implementation principle of the drilling dust-proof device for the green construction of the expressway is as follows:

before using the dust removing device, the height of the water storage tank 2 needs to be reduced and the water needs to be filled, a hand wheel 24 is rotated in one direction, the hand wheel 24 drives a screw rod 23 to rotate around the axis of the screw rod, a bearing is arranged in a push rod 15, a thread is arranged in a support rod 16, the support rod 16 tends to move away from the movement direction of the push rod 15 through the matching of the screw rod 23 and the thread in the support rod 16, the hand wheel 24 transmits power to the push rod 15, so that the push rod 15 moves away from the support rod 16, a lower connecting part transmits the power of the push rod 15 to a lower slide rod 12 through a bolt connected between a lower slide rod 14 and a lower positioning rod 13 as a pivot, the lower slide rod 12 slides towards one end far away from the lower fixing rod 11 through a lower sliding groove, so that the distance between the lower slide rod 12 and the lower fixing rod 11 is increased, and the distance between the push rod 15 and the support rod 16 and the lower slide rail 10 is reduced, the upper connecting part takes a bolt connected between the upper moving rod 18 and the upper positioning rod 17 as a pivot, the power of the pushing rod 15 is transmitted to the upper moving rod 20, the upper moving rod 20 slides towards one end far away from the upper fixing rod 19 through the upper sliding groove, so that the distance between the upper moving rod 20 and the upper fixing rod 19 is increased, the distance between the pushing rod 15 and the supporting rod 16 and the upper sliding rail 21 is reduced, the distance between the upper sliding rail 21 and the lower sliding rail 10 is reduced, and the height of the water storage tank 2 is reduced.

After the water storage tank 2 with the reduced height is filled with water, the hand wheel 24 is rotated in the opposite direction to raise the height of the water storage tank 2, the hand wheel 24 drives the screw rod 23 to rotate in the opposite direction around the axis of the screw rod 23, through the matching of the internal threads of the screw rod 23 and the support rod 16, the support rod 16 tends to approach the moving direction of the push rod 15, the hand wheel 24 transmits power to the push rod 15 to enable the push rod 15 to move in the direction approaching the support rod 16, the lower connecting part transmits the power of the push rod 15 to the lower sliding rod 12 through the bolt connected between the lower moving rod 14 and the lower positioning rod 13 as a fulcrum, the lower sliding rod 12 slides towards one end close to the lower fixing rod 11 through the lower sliding groove to enable the distance between the lower sliding rod 12 and the lower fixing rod 11 to be reduced, so that the distance between the push rod 15 and the support rod 16 and the lower sliding rail 10 is increased, and the upper connecting part uses the bolt connected between the upper moving rod 18 and the upper positioning rod 17 as a fulcrum, the power of the pushing rod 15 is transmitted to the upper sliding rod 20, the upper sliding rod 20 slides towards the direction close to one end of the upper fixing rod 19 through the upper chute, so that the distance between the upper sliding rod 20 and the upper fixing rod 19 is reduced, the distance between the pushing rod 15, the supporting rod 16 and the upper sliding rail 21 is increased, the distance between the upper sliding rail 21 and the lower sliding rail 10 is increased, the height of the water storage tank 2 is increased, and the water flow transmission is facilitated.

After the water storage tank 2 is lifted to reach an expected position, a dustproof mechanism of the dust removal device is sleeved into a drill rod of the drilling machine from a rear fixing ring 8, the drill rod is located at the circle center of a front fixing ring 6, the water outlet direction of a water outlet of the front fixing ring 6 is perpendicular to the ground, the rear fixing ring 8 is sleeved on the outer wall of a drill rod installation part of the drilling machine and is screwed down by a clamp 9, and the dustproof mechanism is prevented from falling off from the drill rod installation part to influence the construction efficiency.

Start water pump 31, adjustment governing valve 32, make delivery port rivers size satisfy the construction needs, rivers filter impurity through filter screen 33 from the water inlet department of storage water tank 2, then reach delivery port department through water pump 31 and governing valve 32, with drill bit department and the equal butt of preceding solid fixed ring 6 by the construction object surface, start the electric drill and begin drilling, delivery port rivers fall on drill bit department and the dust contact of production, along with the drill bit is deep into the wall, dust tube 7 in the middle of the dust removal mechanism is compressed, preceding solid fixed ring 6 continues with by construction object surface butt, the dust of production is in drilling department and rivers contact, reach the purpose of dust removal. When the constructor drills the hole to pull out the drill bit from the constructed object, the compressed dustproof pipe 7 recovers the original length.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a drilling dust keeper for green construction of highway, includes water supply mechanism and is used for the dust-proof machanism who is connected with drilling equipment (22), its characterized in that: the water supply mechanism and the dustproof mechanism are communicated through a hose (5), the dustproof mechanism comprises a dustproof pipe (7), the dustproof pipe (7) is installed around the drill rod, and the dustproof mechanism forms a closed environment outside the drill rod.

2. The drilling dust-proof device for the green construction of the expressway of claim 1, wherein: dustproof mechanism still include with preceding solid fixed ring (6) that dustproof pipe (7) one end is connected, preceding solid fixed ring (6) are located the one end of keeping away from drilling equipment (22), preceding solid fixed ring (6) with hose (5) intercommunication.

3. The drilling dust-proof device for the green construction of the expressway of claim 1, wherein: dustproof mechanism still includes solid fixed ring (8) after being used for being connected with drilling equipment (22), solid fixed ring (8) after with drilling equipment (22) releasable connection.

4. The drilling dust-proof device for the green construction of the expressway of claim 2, wherein: the front fixing ring (6) is connected with the hose (5) and is positioned at the top end of the front fixing ring (6).

5. The drilling dust-proof device for the green construction of the expressway of claim 4, wherein: preceding solid fixed ring (6) with hose (5) intercommunication department is equipped with buckles, and the contained angle of buckling between hose (5) and the horizontal plane is 0 degree to 45 degrees.

6. The drilling dust-proof device for the green construction of the expressway of claim 1, wherein: the dustproof pipe (7) is telescopic.

7. The drilling dust-proof device for the green construction of the expressway of claim 1, wherein: the water supply mechanism comprises a water storage tank (2) and a water pump (31), the water storage tank (2) is communicated with the water pump (31), and the output end of the water pump (31) is connected to one end, away from the dustproof pipe (7), of the hose (5).

8. The drilling dust-proof device for the green construction of the expressway of claim 1, wherein: the water supply mechanism further comprises a base (1), and universal wheels (3) are arranged at the bottom of the base (1).

9. The drilling dust-proof device for the green construction of the expressway of claim 7, wherein: the water supply mechanism further comprises a lifting assembly, and the lifting assembly is used for adjusting the height of the water storage tank (2).

10. The drilling dust-proof device for the green construction of the expressway of claim 7, wherein: a filter screen is communicated between the water storage tank (2) and the water pump (31).

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