CN210564349U

CN210564349U - Road bridge construction bed rock perforating device

Info

Publication number: CN210564349U
Application number: CN201921433702.3U
Authority: CN
Inventors: 金红; 李丹; 金庆凤; 王亚娟; 闫成; 芦家俊; 杨婷婷
Original assignee: Jiangxi Donghua Construction Engineering Co Ltd
Current assignee: Jiangxi Donghua Construction Engineering Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-19
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a road bridge construction basement rock perforating device, including drilling rod, roof, bottom plate and control electronic box, the central position department fixed mounting of bottom plate bottom has a protective cylinder, the both sides fixed mounting at bottom plate top has the weight box. The utility model discloses a protective barrel has been set up, when the drilling rod punches the basement rock, take out the inside sleeve of protective barrel, the sleeve card shelters from the protection in the department of basement rock drilling subaerial, it splashes to the staff on one's body to avoid the drilling rod piece to appear when drilling the basement rock, the sleeve also can shelter from the dust simultaneously, avoid the dust to be inhaled by people, be equipped with the scale strip on this way bridge construction basement rock perforating device's the drilling rod, can carry out accurate control to the drilling depth through the scale strip, and is convenient to use, this way bridge construction basement rock perforating device has set up the weight box, the inside of weight box is packed into there is the balancing weight, can increase the dead weight of device, it can not appear rocking to guarantee the drilling rod device when drilling.

Description

Road bridge construction bed rock perforating device

Technical Field

The utility model relates to a road bridge construction bed rock technical field that punches specifically is a road bridge construction bed rock perforating device.

Background

The construction of the road and bridge generally comprises the following steps: the method comprises the following steps of roadbed main engineering, soil taking pits and abandoned soil piles, slope protection ways and broken falling platforms, roadbed comprehensive drainage, roadbed protection and reinforcement, filling and excavation roadbeds, roadbeds in special engineering geological areas, construction in winter and rainy season, ditch or river changing engineering caused by roadbed construction, construction organization of earth and rockfill engineering, roadbed renovation, quality inspection, engineering acceptance and other engineering projects, wherein the bedrock is frequently required to be punched in the road and bridge construction process, and a bedrock punching device is required to be used at the moment.

The existing bedrock perforating device has the following defects: 1. when the conventional bed rock punching device punches a bed rock, chips are sputtered at a punching position, a large amount of dust is generated, the chips are easily splashed onto the body of a worker to cause damage, and the dust is sucked by the worker to cause harm to health; 2. the existing bed rock punching device cannot accurately control the punching depth when the bed rock is punched; 3. the existing bed rock punching device is limited in weight, and the device is easy to be unstable when a drill rod is pushed down during punching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road bridge construction basement rock perforating device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a way bridge construction basement rock perforating device, includes drilling rod, roof, bottom plate and control electronic box, the central position department fixed mounting of bottom plate bottom has a protective cylinder, the both sides fixed mounting at bottom plate top has the weight box, electric putter fixed mounting has the roof through electric putter at the top of bottom plate, electric putter passes through wire and control electronic box electric connection, the central position department fixed mounting at roof top has the YS motor, the YS motor passes through wire and control electronic box electric connection, the output of YS motor has the drilling rod through axis of rotation fixed mounting, the drilling rod extends to the bottom of bottom plate, the front end fixed mounting of bottom plate bottom one side has the control electronic box.

Preferably, the bottom of the two sides of the protection cylinder is fixedly provided with a fixing bolt, the protection cylinder is sleeved with a sleeve, and the two sides of the sleeve are provided with fixing screw holes.

Preferably, the counterweight block is placed in the counterweight box, a box door is fixedly installed on one side of the front surface of the counterweight box through a hinge, and a lock catch is fixedly installed at the central position of one side of the surface of the box door.

Preferably, the surface of the drill rod is provided with a scale bar, and the bottom end of the drill rod is fixedly provided with a drill bit.

Preferably, the bottom plate bottom is close to the position department fixed mounting at four angles and is had the supporting leg, and the bottom fixed mounting of supporting leg has the base, the central point department fixed mounting at bottom plate top has limit sleeve.

Preferably, the front of the control electric box is provided with a first control switch and a second control switch, and the bottom of one side of the control electric box is fixedly provided with a plug through a wire.

Compared with the prior art, the beneficial effects of the utility model are that: this road and bridge construction basement rock perforating device has set up a protection section of thick bamboo, when the drilling rod punches to the basement rock, take out the inside sleeve of a protection section of thick bamboo, the sleeve card is subaerial shelters from the protection to basement rock drilling department, avoid the drilling rod to appear the piece when drilling to the basement rock and splash on one's body the staff, the sleeve also can shelter from the dust simultaneously, avoid the dust to be inhaled by people, be equipped with the scale strip on this road and bridge construction basement rock perforating device's the drilling rod, can carry out accurate control to drilling depth through the scale strip, and convenient to use, this road and bridge construction basement rock perforating device has set up the weight box, the inside of weight box is packed into there is the balancing weight, can increase the dead weight of device, guarantee that the drilling rod device can not appear rocking.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural view of the protective cylinder of the present invention;

fig. 3 is a structure view of the weight box of the present invention.

In the figure: 1. a drill stem; 101. a scale bar; 102. a drill bit; 2. an electric push rod; 3. a top plate; 4. a YS motor; 5. a weight box; 501. a balancing weight; 502. locking; 503. a box door; 6. a base plate; 601. a limiting sleeve; 602. supporting legs; 603. a base; 7. a protective cylinder; 701. a sleeve; 702. fixing the bolt; 703. fixing screw holes; 8. controlling an electric box; 801. a first control switch; 802. a second control switch; 803. and (4) a plug.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a road and bridge construction bedrock perforating device comprises a drill rod 1, a top plate 3, a bottom plate 6 and a control electronic box 8, wherein a protective barrel 7 is fixedly installed at the central position of the bottom plate 6 through a bolt, when the drill rod 1 drills bedrock, the protective barrel 7 is clamped on the ground, the protective barrel 7 shields dust and debris, the control electronic box 8 is fixedly installed at the front end of one side of the bottom plate 6 through a bolt, the control electronic box 8 supplies power to the device, weight boxes 5 are welded on two sides of the top of the bottom plate 6, the weight boxes 5 are used for increasing device weights and ensuring the stability of the device, the top of the bottom plate 6 is fixedly provided with the top plate 3 through an electric push rod 2, the electric push rod 2 is electrically connected with the control electronic box 8 through a wire, the electric push rod 2 is used for driving the drill rod 1 to move downwards, a YS motor 4 is fixedly installed at the central position of the top of the, the drill rod 1 is fixedly arranged at the output end of the YS motor 4 through a rotating shaft, the drill rod 1 extends to the bottom of the bottom plate 6, and the YS motor 4 drives the drill rod 1 to rotate to drill the bedrock.

Further, there is fixing bolt 702 bottom of a protection section of thick bamboo 7 both sides through helicitic texture fixed mounting, and the inside cover of a protection section of thick bamboo 7 has sleeve 701, and the both sides of sleeve 701 are equipped with fixed screw 703, and when drilling rod 1 drilled the bed rock, pull sleeve 701, make sleeve 701 block subaerial, then twist fixing bolt 702 fixed screw 703 inside fixed sleeve 701 to sleeve 701 is sheltered from to the dust and the piece of drilling department.

Further, weight 501 has been placed to weight box 5's inside, and weight 501 increases weight box 5 weight to increase the device dead weight, guarantee the stability of device, hinge fixed mounting has chamber door 503 on one side of weight box 5 is positive, and the central point department on chamber door 503 surface one side has hasp 502 through bolt fixed mounting, and chamber door 503 seals weight box 5 through hasp 502.

Further, the surface of drilling rod 1 is equipped with scale bar 101, and the drilling depth is convenient for know to scale bar 101, and the bottom welding of drilling rod 1 has drill bit 102, and drilling rod 1 drills to the basement rock through drill bit 102.

Further, the supporting legs 602 are welded at positions, close to four corners, of the bottom plate 6, the supporting legs 602 fixedly support the bottom plate 6, the bases 603 are welded at the bottoms of the supporting legs 602, the supporting legs 602 are supported on the ground through the bases 603, the limiting sleeves 601 are welded at the central positions of the tops of the bottom plate 6, the drill rod 1 penetrates through the limiting sleeves 601, accordingly, the limiting effect on the drill rod 1 is achieved, and the drill rod 1 is prevented from being deviated when drilling holes in bedrock.

Further, the front of the control electric box 8 is provided with a first control switch 801 and a second control switch 802, the first control switch 801 and the second control switch 802 control the working states of the YS motor 4 and the electric push rod 2, the bottom of one side of the control electric box 8 is fixedly provided with a plug 803 through a wire, and the control electric box 8 is connected with a power supply through the plug 803.

The working principle is as follows: the drill bit is connected with a power supply through a plug 803, then the sleeve 701 is pulled to be clamped on the ground, then the fixing bolt 702 is screwed into the fixing screw hole 703 to fix the sleeve 701, then the counterweight block 501 is added into the counterweight box 5 to increase the dead weight of the device, then the YS motor 4 is controlled through the first control switch 801 to drive the drill rod 1 to rotate, then the drill rod 1 is driven to move downwards through the second control switch 802, and the drill bit 102 drills a bedrock.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a road bridge construction basement rock perforating device, includes drilling rod (1), roof (3), bottom plate (6) and control electronic box (8), its characterized in that: the utility model discloses a drilling machine, including bottom plate (6), electric putter (2), weight box (5), bottom plate (6) top, electric putter (2) fixed mounting has roof (3) through electric putter (2), electric putter (2) pass through wire and control electronic box (8) electric connection, the central point department fixed mounting at roof (3) top has YS motor (4), YS motor (4) pass through wire and control electronic box (8) electric connection, the output of YS motor (4) has drilling rod (1) through axis of rotation fixed mounting, drilling rod (1) extends to the bottom of bottom plate (6), the front end fixed mounting of bottom plate (6) bottom one side has control electronic box (8).

2. The road and bridge construction bedrock perforating device of claim 1, characterized in that: the bottom of the two sides of the protection cylinder (7) is fixedly provided with a fixing bolt (702), the inside of the protection cylinder (7) is sleeved with a sleeve (701), and the two sides of the sleeve (701) are provided with fixing screw holes (703).

3. The road and bridge construction bedrock perforating device of claim 1, characterized in that: the counterweight (501) is placed in the counterweight box (5), a box door (503) is fixedly installed on one side of the front surface of the counterweight box (5) through a hinge, and a lock catch (502) is fixedly installed at the central position of one side of the surface of the box door (503).

4. The road and bridge construction bedrock perforating device of claim 1, characterized in that: the surface of the drill rod (1) is provided with a scale bar (101), and the bottom end of the drill rod (1) is fixedly provided with a drill bit (102).

5. The road and bridge construction bedrock perforating device of claim 1, characterized in that: bottom plate (6) bottom is close to position department fixed mounting at four angles and has supporting leg (602), and the bottom fixed mounting of supporting leg (602) has base (603), the central point department fixed mounting at bottom plate (6) top has stop collar (601).

6. The road and bridge construction bedrock perforating device of claim 1, characterized in that: the front of control electronic box (8) is equipped with first control switch (801) and second control switch (802), there is plug (803) bottom through wire fixed mounting of control electronic box (8) one side.