CN211164697U

CN211164697U - Wall deep hole drilling machine

Info

Publication number: CN211164697U
Application number: CN201921545776.6U
Authority: CN
Inventors: 阮爱兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-08-04
Anticipated expiration: 2029-09-17

Abstract

A wall deep hole drilling machine comprises a drilling device, a supporting device and a dust suction device, wherein the drilling device is supported by the supporting device and comprises a drill rod, a drill bit, a drilling detection mechanism and a power head, one end of the drill rod is connected with the power head, and the other end of the drill rod is in threaded connection with the drill bit; drilling detection mechanism includes erection joint seat, camera and light source seat, and the one end of erection joint seat is equipped with tool joint, and tool joint is equipped with the screw thread, and the erection joint seat is the cavity structure, and the camera is installed in the cavity of erection joint seat, and the camera lens is connected to the camera, and the light source seat is connected through the connecting rod to the erection joint seat, and the light source seat is equipped with the light source, and light source seat center is equipped with the reference hole, reference hole and camera lens coaxial line. The utility model discloses whether the drilling detection mechanism who sets up can detect the drilling position accurate, and strutting arrangement can be according to the adjustment of testing result to the drilling rod slide rail relative wall body height position, front and back position to guarantee the accuracy of drilling rod orbit, thereby realize running through drilling to thin and wide wall body.

Description

Wall deep hole drilling machine

Technical Field

The utility model relates to a house maintenance equipment, especially the wall body deep hole drilling machine who drills on the house wall body of waiting to repair.

Background

The overall renovation of older houses, in particular of older houses with a protective value, is a difficult and important project. For old houses to be repaired, reinforcing steel bars or reinforcing beams are usually needed to be arranged to reinforce the walls of the houses, but if the reinforcing steel bars or the reinforcing beams are exposed outside the walls, the houses are quite unattractive, the normal use of the houses is influenced to a certain extent, and the method cannot be applied to old houses with historical memorial significance. Therefore, deep holes need to be drilled in the wall of the house to be repaired, and reinforcing steel bars or reinforcing beams need to be penetrated into the holes for reinforcement. However, when deep holes are drilled in the wall, deviation of hole positions is easy to occur, and when the deviation is large, the side part of the wall is drilled through, so that drilling failure is caused, and irreparable damage is caused to the house wall in serious cases. In particular, the drilling of walls with small thickness and large width is still lack of suitable drilling equipment, and the problems restrict the implementation of some wall structure reinforcing schemes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can detect the drilling position at the drilling process to give the wall body deep hole drilling machine of in time correcting to the drilling deviation.

The problem of the utility model is realized with following technical scheme:

a wall deep hole drilling machine comprises a drilling device, a supporting device and a dust suction device, wherein the drilling device is supported by the supporting device and comprises a drill rod, a drill bit, a drilling detection mechanism, a power head, a drill rod slide rail and an oil cylinder, the drill rod and the drill bit are of hollow structures, one end of the drill rod is connected with the power head, and the other end of the drill rod is in threaded connection with the drill bit; the drilling detection mechanism comprises an installation connecting seat, a camera and a light source seat, wherein a drill rod joint is arranged at one end of the installation connecting seat, the drill rod joint is provided with a connecting thread matched with a drill rod in a screwing mode, the installation connecting seat is of a cavity structure, the camera is arranged in a cavity of the installation connecting seat, the camera is connected with a camera lens, the installation connecting seat is connected with the light source seat through a connecting rod, the light source seat is provided with a light source, the center of the light source seat is provided with a reference hole, and the reference.

The wall deep hole drilling machine comprises a support device, a support device and a drilling head, wherein the support device comprises a fixing frame, a slide rail seat, a drill rod slide rail and an upper and lower adjusting support rod assembly, the fixing frame is provided with a bracket, the fixing frame is fixedly connected with a wall, one side of the slide rail seat is positioned in the bracket, the drill rod slide rail is connected with the slide rail seat through a plurality of support plates, a drill rod and the slide rail are arranged in parallel up and down, an oil cylinder is fixed at the outer side end of the slide rail seat, a piston rod of the oil cylinder is connected with a sliding sleeve, the sliding sleeve is;

the upper and lower support rod components comprise an upper rod body and a lower rod body which are of an upper and lower adjusting screw rod and of a cavity structure, external threads with opposite spiral directions are arranged on two sides of the upper and lower adjusting screw rods respectively, the two sides of the upper and lower adjusting screw rods are inserted into the upper rod body and the lower rod body respectively and are in spiral fit with the upper rod body and the lower rod body, the lower end of the lower rod body is hinged with the wall, and the upper end of the upper rod body is hinged with the lower portion.

Above-mentioned wall body deep hole drilling machine, strutting arrangement still includes front and back adjustment bracing piece subassembly, front and back adjustment bracing piece subassembly level sets up two sets, the relative slide rail seat symmetry of two sets of front and back adjustment bracing piece subassemblies sets up, each set of front and back adjustment bracing piece subassembly includes the front and back regulation lead screw respectively, the first body of rod and the second body of rod of cavity structure, front and back regulation lead screw both sides are equipped with the external screw thread that the spiral direction is opposite respectively, the front and back regulation lead screw both sides insert the first body of rod respectively, the second body of rod and with the first body of rod, the screw fit of the second body of rod, the one end of the second body of rod is articulated with the wall body, the one end of.

According to the wall deep hole drilling machine, the supporting device is further provided with the drill pipe branch pipe, the two ends of the drill pipe branch pipe are provided with the connecting flanges, one end of each connecting flange is fixedly connected with the fixing frame, the front portion of the drill pipe penetrates through the drill pipe branch pipe, the drill pipe and the drill pipe branch pipe are in clearance fit, the connecting flange far away from the fixing plate is provided with the pressing plate, the rubber pad is arranged between the pressing plate and the connecting flange, and the rubber pad.

According to the wall deep hole drilling machine, the dust suction device comprises the dust suction pipe and the dust suction box body, the drill pipe branch pipe is provided with the dust suction port, the two ends of the dust suction pipe are respectively connected with the dust suction port and the dust suction box body, and the negative pressure fan and the dust filter bag are arranged in the dust suction box body.

According to the wall deep hole drilling machine, the support groove is of a concave cross section, the two side walls of the support groove are respectively provided with the slide rail seat positioning screws, and the end parts of the slide rail positioning screws are in contact with the slide rail seat. The drill rod slide rail is a single rail or two parallel rails.

According to the wall deep hole drilling machine, the oil cylinder is fixed at the outer side end of the sliding rail seat, the piston rod of the oil cylinder is connected with the sliding sleeve, the sliding sleeve is in sliding fit with the sliding rail of the drill rod, and the sliding sleeve is fixedly connected with the power head.

The utility model discloses to solving house maintenance process wall body drilling problem and designing, it constitutes including drilling equipment, strutting arrangement and dust extraction, and drilling equipment is supported by strutting arrangement, and whether drilling position can be detected to the drilling detection mechanism that drilling equipment set up accurate, and strutting arrangement can be according to the adjustment of testing result to the drilling rod slide rail relative wall body height position, front and back position to guarantee the accuracy of drilling rod orbit, thereby realize running through drilling to thin and wide wall body. Adopt the utility model discloses can solve wall body thin wall deep hole drilling problem, provide suitable equipment for the repair reinforcement of old house.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic structural view (not to scale) of a borehole detection mechanism;

FIG. 4 is a schematic structural view (not to scale) of a fore-aft adjustment support rod assembly;

FIG. 5 is a schematic view (not to scale) of the structure of the mount.

The reference numbers in the figures are: 1. the device comprises a wall body, 2, a drill bit, 3, a drill rod, 4, a support plate, 5, a connecting sleeve, 6, a drill rod slide rail, 7, a slide sleeve, 8, a power head, 9, an oil cylinder, 10, a slide rail seat, 11, an upper rod body, 12, an up-down adjusting screw rod, 13, a lower rod body, 14, a fixing frame, 14-1, a bracket, 14-2, a vertical plate, 15, a drill rod branch pipe, 15-1, a connecting flange, 15-2, a dust suction port, 16, a rubber pad, 17, a pressing plate, 18, a first rod body, 19, a front-back adjusting screw rod, 20, a second rod body, 21, a dust suction pipe, 22, a dust suction box body, 23, an installation connecting seat, 23-1, a drill rod joint, 24, a camera, 24-1, a lens, 25, a connecting rod, 26, a light.

Detailed Description

Referring to fig. 1 and 3, the present invention is suitable for drilling deep holes in thin and wide walls, so as to set wall reinforcements in the holes. The drilling machine comprises a drilling device for drilling, a supporting device for supporting the drilling device and adjusting the position of the drilling device, and a dust suction device for sucking away dust generated by drilling. The drilling device comprises a drill rod 3, a drill bit 2, a drilling detection mechanism, a power head 8, a drill rod slide rail 6 and an oil cylinder 9. The drill rod and the drill bit are of hollow structures, one end of the drill rod is connected with the power head, the other end of the drill rod is connected with the drill bit through threads, and the outer diameter of the drill bit is larger than that of the drill rod. The drill rod is formed by connecting a plurality of drill rod bodies through a connecting sleeve 5, the drill rod bodies can be increased or decreased according to the drilling depth, the drill rod is in threaded connection with the connecting sleeve, and the diameter of the connecting sleeve is matched with that of the drill bit. The drilling detection mechanism is used for detecting whether the drilled position is correct or not, and if the drilled hole deviates, the position of the drill rod needs to be adjusted in time according to the detection result. The drilling detection mechanism and the drill bit are installed at the drilling end of the drill rod in a replacement mode. The bore hole detection mechanism includes an installation connection base 23, a camera 24, and a light source base 26. The outer diameters of the light source seat and the installation and connection seat are not larger than the diameter of the drill rod. One end of the installation connecting seat is provided with a drill rod joint 23-1, the drill rod joint is provided with a connecting thread matched and screwed with the drill rod, the installation connecting seat is of a cavity structure, the camera is installed in the cavity of the installation connecting seat, and the front end of the camera is provided with a lens 24-1. The mounting and connecting base is connected with a light source base through a connecting rod 25, the light source base is provided with a light source 26-1, the center of the light source mounting base is provided with a reference hole 26-2 for image positioning, and the reference hole and the lens are coaxial. The pictures taken by the camera can be transmitted to a computer through a line so that the position of the drill hole can be compared and analyzed.

Referring to fig. 1, 2, 4 and 5, the support device includes a fixed frame 14, a slide rail seat 10 for supporting a drill pipe slide rail, a drill pipe branch pipe 15, a front and rear adjustment support rod assembly, and an up and down adjustment support rod assembly. The vertical plate 14-2 of the fixing frame is fixed with the wall body, the fixing frame is provided with a bracket 14-1 vertical to the vertical plate, and the vertical plate is provided with a drill rod hole. The slide rail seat is a rod-shaped body which is transversely arranged, one side of the slide rail seat close to the wall body is positioned in the bracket and supported by the bracket, the middle part of the slide rail seat is connected with the upper and lower adjusting support rod component, and the middle part of the slide rail seat is also connected with the front and rear adjusting support rod component. The drill rod slide rail is fixedly connected with the slide rail seat through a plurality of supporting plates 4, the drill rod and the slide rail are arranged in an up-and-down parallel mode, one end of the drill rod is connected with the power head 8, and the other end of the drill rod is connected with the drill bit 2. The oil cylinder 9 is fixed at the outer side end of the slide rail seat, the piston rod of the oil cylinder is connected with the sliding sleeve 7, and the sliding sleeve is in sliding fit with the drill rod slide rail. The sliding sleeve is fixedly connected with the power head. The piston rod of the oil cylinder acts to drive the power head and the power head to drive the drill rod to move along the drill rod slide rail. The drill rod is formed by connecting a plurality of drill rod bodies through a connecting sleeve 5, the drill rod bodies can be increased or decreased according to the drilling depth, the drill rod is in threaded connection with the connecting sleeve, and the diameter of the connecting sleeve is matched with that of the drill bit. The drill pipe branch pipe 15 is used for supporting the end, close to the wall body, of a drill pipe, connecting flanges 15-1 are arranged at two ends of the drill pipe branch pipe, the connecting flange at one end is fixedly connected with a vertical plate of the fixing frame, the front part of the drill pipe penetrates through the drill pipe branch pipe, and the drill pipe branch pipe are in clearance fit; the connecting flange far away from the fixing frame is provided with a pressing plate 17, a rubber pad 16 is arranged between the pressing plate and the connecting flange, and a central hole of the rubber pad embraces the outer wall of the drill rod to avoid dust leakage.

Referring to fig. 1 and 4, the up-down adjusting support rod assembly and the front-back adjusting support rod assembly are respectively used for adjusting the up-down position and the front-back position of the slide rail seat. Because the slide rail seat is fixedly connected with the drill rod slide rail, and the drill rod moves along the drill rod slide rail, the adjustment of the position of the slide rail seat relative to the wall body is very important. The upper and lower support rod components comprise an upper rod body 11 and a lower rod body 13 which are of an upper and lower adjusting screw rod 12 and are of a cavity structure, external threads with opposite spiral directions are arranged on two sides of the upper and lower adjusting screw rods respectively, the two sides of the upper and lower adjusting screw rods are inserted into the upper rod body and the lower rod body respectively and are in spiral fit with the upper rod body and the lower rod body, the lower end of the lower rod body is hinged with the fixed wall, and the upper end of the upper rod body is hinged with the lower. When the up-and-down adjusting screw rod is rotated, the upper rod body and the lower rod body move reversely, so that the up-and-down direction of the slide rail seat is adjusted, and the slide rail seat is ensured to be vertical to the wall body in the up-and-down direction. Two sets of front and back adjusting support rod assemblies are horizontally arranged, and the two sets of front and back adjusting support rod assemblies are symmetrically arranged relative to the slide rail seat. Each set of front and rear adjusting support rod assembly respectively comprises a front and rear adjusting screw rod 19, a first rod body 18 and a second rod body 20 with a cavity structure. The two sides of the front-back adjusting screw rod are respectively provided with external threads with opposite spiral directions, the two sides of the front-back adjusting screw rod are respectively inserted into the first rod body and the second rod body and are in spiral fit with the first rod body and the second rod body, one end of the second rod body is hinged with the wall body, and one end of the first rod body is hinged with the side part, close to the middle position, of the slide rail seat. When the front and back positions of the slide rail seat relative to the wall body are adjusted, two sets of front and back adjusting support rod assemblies are needed to be adjusted simultaneously, namely one side is loosened and one time is tightened. Meanwhile, the front and back adjusting screw rods are reversely rotated, so that one set of the two sets of front and back adjusting support rod assemblies is extended and the other set of the front and back adjusting support rod assemblies is shortened, the front and back directions of the slide rail seat are adjusted, and the front and back directions of the slide rail seat are perpendicular to the wall body. And two side walls of the bracket are respectively provided with a slide rail seat positioning screw, the slide rail seat positioning screws are loosened when the slide rail seat is adjusted, and the slide rail seat positioning screws are screwed after the slide rail seat positioning screws are properly adjusted, so that the end parts of the slide rail positioning screws tightly contact and press the slide rail seat to fix the position of the slide rail seat.

Referring to fig. 1 and 2, the dust suction device comprises a dust suction pipe 21 and a dust suction box body 22, the drill pipe branch pipe is provided with a dust suction port 15-2, two ends of the dust suction pipe are respectively connected with the dust suction port and the dust suction box body, and a dust suction fan and a dust filter bag are arranged in the dust suction box body. The dust generated by drilling enters the dust filter bag of the dust collection box body through the dust collection port and the dust collection pipe, so that the dust pollution to the environment is avoided.

When the utility model is used, the fixing frame is firstly fixed on the wall body to be repaired, then the slide rail seat and the slide rail are installed, the position of the slide rail seat relative to the wall body is adjusted, and the slide rail is vertical to the wall surface; then the oil cylinder, the drilling machine power head and the drill rod are installed, and drilling can be started.

The drilling process is as follows: the method comprises the steps that a drill bit firstly drills an initial hole with a small length in a wall body, the drill bit is detached, a drilling detection mechanism is installed at the front end of a drill rod, the drill rod enters the initial hole, a light source is started to shoot an initial hole picture, the initial hole picture comprises a reference hole and an initial hole, and the position of the center X, Y of the initial hole is determined by the initial hole picture; then detaching the drilling detection mechanism, installing the drill bit to continue drilling, detaching the drill bit after drilling for a certain length, installing the drilling detection mechanism at the front end of the drill rod, enabling the drill rod to enter the hole, starting a light source to shoot a current hole picture, wherein the current hole picture comprises a reference hole and a current hole; comparing the position of the current hole center in the current hole picture with the position of the initial hole center X, Y to obtain deviation values X1 and Y1, and obtaining the deviation condition of the current hole according to the deviation values and the hole depth, wherein drilling can be continued if the deviation allowable range is not exceeded; and once the deviation allowable range is exceeded, the direction of the drill rod is adjusted according to the deviation value. The straightness and the coaxiality of the drilled hole are guaranteed, and the drilling deviation is prevented, so that unnecessary loss is caused.

Claims

1. The utility model provides a wall body deep hole drilling machine which characterized in that: the drilling device is supported by the supporting device and comprises a drill rod (3), a drill bit (2), a drilling detection mechanism, a power head (8), a drill rod slide rail (6) and an oil cylinder (9), wherein the drill rod and the drill bit are of hollow structures, one end of the drill rod is connected with the power head, and the other end of the drill rod is in threaded connection with the drill bit; the drilling detection mechanism comprises an installation connecting seat (23), a camera (24) and a light source seat (26), wherein a drill rod joint (23-1) is arranged at one end of the installation connecting seat, the drill rod joint is provided with a connecting thread matched and screwed with a drill rod, the installation connecting seat is of a cavity structure, the camera is arranged in a cavity of the installation connecting seat, the camera is connected with a lens (24-1), the installation connecting seat is connected with the light source seat through a connecting rod (25), the light source seat is provided with a light source (26-1), a reference hole (26-2) is formed in the center of the light source seat, and the reference hole is.

2. The wall deep hole drilling machine of claim 1, wherein: the support device comprises a fixed frame (14), a slide rail seat (10), a drill rod slide rail (6) and an up-and-down adjusting support rod assembly, wherein the fixed frame is provided with a bracket (14-1), the fixed frame is fixedly connected with a wall body (1), one side of the slide rail seat is positioned in the bracket, the drill rod slide rail is connected with the slide rail seat through a plurality of support plates (4), a drill rod and the slide rail are arranged in an up-and-down parallel manner, an oil cylinder is fixed at the outer side end of the slide rail seat, a piston rod of the oil cylinder is connected with a sliding sleeve, the sliding sleeve is in sliding fit with;

3. The wall deep hole drilling machine of claim 2, characterized in that: the supporting device further comprises a front adjusting supporting rod component and a rear adjusting supporting rod component, the front adjusting supporting rod component and the rear adjusting supporting rod component are horizontally arranged in two sets, the two sets of front adjusting supporting rod components and the rear adjusting supporting rod components are symmetrically arranged relative to the slide rail seat, each set of front adjusting supporting rod component and the rear adjusting supporting rod component respectively comprises a front adjusting lead screw, a first rod body and a second rod body of a cavity structure, external threads with opposite spiral directions are respectively arranged on two sides of the front adjusting lead screw, the front adjusting lead screw and the rear adjusting lead screw are respectively inserted into the first rod body, the second rod body is matched with the first rod body in a spiral mode, one end of the second rod body is.

4. The wall deep hole drilling machine of claim 3, characterized in that: the supporting device is further provided with a drill pipe branch pipe, two ends of the drill pipe branch pipe are provided with connecting flanges (15-1), one end of each connecting flange is fixedly connected with the fixing frame, the front portion of the drill pipe penetrates through the drill pipe branch pipe, the drill pipe and the drill pipe branch pipe are in clearance fit, the connecting flange far away from the fixing plate is provided with a pressing plate (17), a rubber pad (16) is arranged between the pressing plate and the connecting flange, and the rubber pad embraces the.

5. The wall deep hole drilling machine of claim 4, wherein: the dust collection device comprises a dust collection pipe (21) and a dust collection box body (22), the drill pipe branch pipe is provided with a dust collection port (15-2), two ends of the dust collection pipe are respectively connected with the dust collection port and the dust collection box body, and a negative pressure fan and a dust filter bag are arranged in the dust collection box body.

6. The wall deep hole drilling machine of claim 5, wherein: the bracket is of a concave cross section, two side walls of the bracket are respectively provided with a slide rail seat positioning screw, and the end part of the slide rail positioning screw is in contact with the slide rail seat.