CN210587256U

CN210587256U - Drilling machine for building detection

Info

Publication number: CN210587256U
Application number: CN201921190115.6U
Authority: CN
Inventors: 葛岩
Original assignee: Shanghai Weizhong Construction Co Ltd
Current assignee: Shanghai Weizhong Construction Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-22
Anticipated expiration: 2029-07-26

Abstract

The utility model provides a drilling machine for building detection relates to building detection area. This drilling machine for building detection, including the transmission case, the inside of transmission case is seted up flutedly, the spout has been seted up at the middle part of diapire in the recess, and the inside sliding connection of spout has the slider with spout looks adaptation. This drilling machine for building detection, through setting up proximity switch, under the effect of just reversing motor, the action scope that the spiro got into proximity switch when enabling drilling machine body to reach drilling depth, proximity switch can make just reversing motor and drilling machine body all reverse by the signal transmission this moment, so that the drill bit of drilling machine body withdraws from the building that awaits measuring, through setting up the square groove, it can remove about enabling the square bar, thereby the drilling depth of adjustable building that awaits measuring, through setting up spring and rubber pad, the vibrations effort that can effectual absorption drilling machine body produced when drilling, the drilling precision of this drilling machine body of effectual improvement.

Description

Drilling machine for building detection

Technical Field

The utility model relates to a building detection technology field specifically is a drilling machine for building detection.

Background

The building engineering detection is mainly used for construction and completion detection of engineering construction, decoration and fitment, bridge construction, equipment installation and the like.

The drilling machine is a general name of machinery and equipment for leaving a cylindrical hole or a hole on a target object by a rotary cutting or rotary extrusion mode by using a tool harder and sharper than the target object, the conventional drilling machine for building detection is generally carried out by adopting a manual drilling mode, the drilling depth of the mode is generally self-controlled by drill bits and drilling workers with different lengths, the drilling depth value cannot be accurately obtained, and the conventional drilling machine for building detection vibrates greatly when drilling, so that the drilling precision is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a drilling machine for building detection can drill automatically, and the drilling depth can accurately be held, can carry out the shock attenuation to the drilling machine during drilling, makes the drilling precision improve.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drilling machine for building detection comprises a transmission case, wherein a groove is formed in the transmission case, a sliding groove is formed in the middle of the inner bottom wall of the groove, sliding blocks matched with the sliding groove are connected to the inner portion of the sliding groove in a sliding mode, a lead screw is connected to the inner portion of the groove in a rotating mode, spiral rings matched with the lead screw are in threaded connection with the outer surface of the lead screw, the bottom surfaces of the two spiral rings are fixedly connected with the upper surfaces of the two sliding blocks respectively, supporting rods and a baffle are fixedly connected to the upper surfaces of the two spiral rings respectively, a drilling machine body is fixedly connected to the upper surface of each supporting rod, springs are fixedly connected to the back surface of the drilling machine body and are arranged at equal intervals, the other ends of the springs are in contact with the baffle, a limiting device is arranged on the upper portion of the, the inside joint of square groove has the square pole with square groove looks adaptation, the middle part fixedly connected with proximity switch of square pole upper surface.

Furthermore, the one end fixedly connected with limiting plate of square bar, and the limiting plate contacts with the surface of transmission case, the other end of square bar is cylindricly, and the surface threaded connection of square bar cylindric end has butterfly nut.

Further, the equal fixedly connected with leg in four edges of transmission case bottom surface, and the equal fixedly connected with mounting panel in bottom surface of every flexible leg, every the mounting hole has all been seted up to the upper surface of mounting panel, through setting up flexible leg, can adjust the height of drilling machine body to reach the purpose of driling to not co-altitude building wall.

Furthermore, a forward and reverse rotating motor is fixedly connected to one side face of the transmission case, the output end of the forward and reverse rotating motor is fixedly connected with one end, close to the forward and reverse rotating motor, of the lead screw, the input end of the forward and reverse rotating motor is electrically connected with the output end of the proximity switch, and the forward and reverse rotating motor is arranged to provide power for the device.

Furthermore, the upper surface of the supporting rod is fixedly connected with a rubber pad, the upper surface of the rubber pad is fixedly connected with the bottom surface of the drilling machine body, and the rubber pad can effectively absorb vertical vibration acting force generated by the drilling machine body during drilling.

Furthermore, the scale mark has been seted up on the positive upper portion of transmission case, and the scale mark is located the square groove under, through setting up the scale mark, can make accurate regulation proximity switch's of user position to reach the purpose of accurate regulation drilling depth.

1. This drilling machine for building detection, through setting up proximity switch, under the effect of just reversing motor, the action scope that the spiro got into proximity switch when enabling drilling machine body to reach drilling depth, proximity switch can make just reversing motor and drilling machine body all reverse by the signal transmission this moment, so that the drill bit of drilling machine body withdraws from the building that awaits measuring, through setting up the square groove, it can remove about enabling the square bar, thereby the drilling depth of adjustable building that awaits measuring, through setting up spring and rubber pad, the vibrations effort that can effectual absorption drilling machine body produced when drilling, the drilling precision of this drilling machine body of effectual improvement.

2. This drilling machine for building inspection, through setting up butterfly nut, can carry out the accuracy locking to the position of proximity switch, avoid the proximity switch back-and-forth movement to lead to drilling depth to be unsatisfactory, through setting up flexible leg, can adjust the height of drilling machine body, thereby reach the purpose of driling to the not co-altitude building wall, through setting up the scale mark, can make the accurate position of adjusting proximity switch of user, in order to reach the purpose of accurate regulation drilling depth, through setting up the rubber pad, can effectual absorption drilling machine body the vertical vibrations effort that produces when drilling.

Drawings

Fig. 1 is a cross-sectional view of a front view of the present invention;

FIG. 2 is a perspective view of the transmission case of the present invention;

fig. 3 is an enlarged schematic view of the square rod of the present invention.

Wherein, 1, a transmission case; 101. a groove; 102. a slider; 103. a chute; 104. a screw rod; 105. a spiro ring; 106. a baffle plate; 107. a spring; 108. a drilling machine body; 109. a support bar; 110. a positive and negative rotation motor; 2. a telescopic leg; 3. mounting a plate; 4. a limiting device; 401. a square groove; 402. a butterfly nut; 403. a square bar; 404. a proximity switch.

Detailed Description

As shown in FIGS. 1 to 3, an embodiment of the present invention provides a drilling machine for building detection, comprising a transmission case 1, wherein four corners of the bottom surface of the transmission case 1 are fixedly connected with retractable legs 2, the bottom surface of each retractable leg 2 is fixedly connected with a mounting plate 3, the upper surface of each mounting plate 3 is provided with a mounting hole, the height of the drilling machine body 108 can be adjusted by arranging the retractable legs 2, thereby achieving the purpose of drilling building walls with different heights, the transmission case 1 is internally provided with a groove 101, the middle part of the bottom wall in the groove 101 is provided with a chute 103, the inside of the chute 103 is slidably connected with a slide block 102 adapted to the chute 103, the inside of the groove 101 is rotatably connected with a lead screw 104, the outer surface of the lead screw 104 is in threaded connection with a spiral ring 105 adapted to the lead screw 104, a side surface of the transmission case 1 is fixedly connected with a forward/reverse rotation motor 110, and the output end of the forward/reverse rotation motor 110 is, the forward and reverse rotation motor 110 is a known device, and forward and reverse rotation control and rotation speed control are both completed by a controller equipped for the motor.

The input end of a forward and reverse rotation motor 110 is electrically connected with the output end of a proximity switch 404, the forward and reverse rotation motor 110 is arranged to provide power for the device, the bottom surfaces of two spiral rings 105 are respectively fixedly connected with the upper surfaces of two sliding blocks 102, the upper surfaces of the two spiral rings 105 are respectively fixedly connected with a supporting rod 109 and a baffle 106, the upper surface of the supporting rod 109 is fixedly connected with a drilling machine body 108, the upper surface of the supporting rod 109 is fixedly connected with a rubber pad, the upper surface of the rubber pad is fixedly connected with the bottom surface of the drilling machine body 108, the vertical vibration acting force generated when the drilling machine body 108 drills can be effectively absorbed by arranging the rubber pad, springs 107 which are arranged at equal intervals are fixedly connected with the back surface of the drilling machine body 108, the other ends of the springs 107 are contacted with the baffle 106, a limiting device 4 is arranged, square groove 401 has been seted up on the positive upper portion of transmission case 1, the inside joint of square groove 401 has the square bar 403 with square groove 401 looks adaptation, the one end fixedly connected with limiting plate of square bar 403, and the limiting plate contacts with the surface of transmission case 1, the other end of square bar 403 is cylindricly, and the surface threaded connection of square bar 403 cylinder end has butterfly nut 402, through setting up butterfly nut 402, can accurately lock proximity switch 404's position, it leads to drilling depth unsatisfactory to avoid proximity switch 404 back-and-forth movement, the middle part fixedly connected with proximity switch 404 of square bar 403 upper surface, the scale mark has been seted up on the positive upper portion of transmission case 1, and the scale mark is located square groove 401 under, through setting up the scale mark, can use the accurate position of adjusting proximity switch 404 of user, in order to reach the purpose of accurate regulation drilling depth.

When the drilling machine is used, the telescopic legs 2 are adjusted to enable the drill bit of the drilling machine body 108 to be equal to the required position of a building to be tested in height, the forward and reverse rotation motor 110 and the drilling machine body 108 are electrically connected with an external control system, the position of the square rod 403 is moved left and right while the butterfly nut 402 is loosened according to the depth of a hole to be drilled, the position of the proximity switch 404 moves along with the movement, the forward and reverse rotation motor 110 rotates forwards, the forward and reverse rotation motor 110 drives the screw rod 104 to rotate, meanwhile, the two spiral rings 105 drive the drilling machine body 108 and the limiting baffle 106 to move leftwards under the action of the screw rod 104, so that the drilling machine body 108 can perform drilling work on the building to be tested, vertical vibration generated during drilling can absorb part of vibration through the rubber pads on the upper surface of the supporting rod 109, backward vibration force of the drilling machine body 108 can be transmitted, the drilling precision of the drilling machine body 108 is improved, when the drilling depth of the drilling machine body 108 reaches the requirement, the spiral ring 105 moves leftwards to the action interval of the proximity switch 404, at the moment, the proximity switch 404 sends a control signal to an external control system, and the external control system controls the forward and reverse rotation motor 110 and the drilling machine body 108 to rotate reversely, so that a drill bit of the drilling machine body 108 is withdrawn from the building.

Claims

1. The utility model provides a drilling machine for building detection, includes transmission case (1), its characterized in that: the drilling machine is characterized in that a groove (101) is formed in the transmission box (1), a sliding groove (103) is formed in the middle of the inner bottom wall of the groove (101), sliding blocks (102) matched with the sliding groove (103) are connected to the inside of the sliding groove (103) in a sliding mode, a screw rod (104) is connected to the inside of the groove (101) in a rotating mode, spiral rings (105) matched with the screw rod (104) are connected to the outer surface of the screw rod (104) in a threaded mode, the bottom surfaces of the two spiral rings (105) are fixedly connected with the upper surfaces of the two sliding blocks (102) respectively, supporting rods (109) and baffle plates (106) are fixedly connected to the upper surfaces of the two spiral rings (105) respectively, a drilling machine body (108) is fixedly connected to the upper surfaces of the supporting rods (109), springs (107) are fixedly connected to the back surface of the drilling machine body (108, the positive upper portion of transmission case (1) is provided with stop device (4), stop device (4) include square groove (401), square groove (401) have been seted up on the positive upper portion of transmission case (1), the inside joint of square groove (401) has square bar (403) with square groove (401) looks adaptation, the middle part fixedly connected with proximity switch (404) of square bar (403) upper surface.

2. The drilling machine for building detection as claimed in claim 1, wherein: the one end fixedly connected with limiting plate of square bar (403), and the limiting plate contacts with the surface of transmission case (1), the other end of square bar (403) is cylindricly, and the surface threaded connection of square bar (403) cylinder end has butterfly nut (402).

3. The drilling machine for building detection as claimed in claim 1, wherein: four equal fixedly connected with of edge of transmission case (1) bottom surface stretch out and draw back leg (2), and the equal fixedly connected with mounting panel (3) in bottom surface of every flexible leg (2), every the mounting hole has all been seted up to the upper surface of mounting panel (3).

4. The drilling machine for building detection as claimed in claim 1, wherein: a positive and negative rotation motor (110) is fixedly connected to one side face of the transmission case (1), the output end of the positive and negative rotation motor (110) is fixedly connected with one end, close to the positive and negative rotation motor (110), of the screw rod (104), and the input end of the positive and negative rotation motor (110) is electrically connected with the output end of the proximity switch (404).

5. The drilling machine for building detection as claimed in claim 1, wherein: the upper surface of the supporting rod (109) is fixedly connected with a rubber pad, and the upper surface of the rubber pad is fixedly connected with the bottom surface of the drilling machine body (108).

6. The drilling machine for building detection as claimed in claim 4, wherein: the upper part of the front surface of the transmission case (1) is provided with scale marks, and the scale marks are positioned under the square groove (401).