CN215767746U

CN215767746U - Concrete drilling core-taking machine for monitoring construction engineering quality

Info

Publication number: CN215767746U
Application number: CN202121883906.4U
Authority: CN
Inventors: 李文辉; 王继龙; 曾涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-02-08
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a concrete drilling and core-taking machine for quality supervision of constructional engineering, which comprises a base, wherein guide pillars are fixedly connected to two sides of the top of the base, a case is fixedly connected to the tops of the guide pillars, a sliding block frame is movably connected to the surfaces of the guide pillars, a stepping motor is arranged at the top of an inner cavity of the case, and a threaded screw is fixedly connected to an output end of the stepping motor. According to the utility model, the top plate, the chassis, the threaded screw, the internal thread sleeve and the stepping motor are arranged, so that the working height of a drill bit can be adjusted electrically, the labor intensity of workers is reduced, the dust collection cover, the dust collection pipe, the dust collection cloth bag and the exhaust fan are arranged, so that dust can be removed from a drilled position, the influence of dust on the environment is effectively reduced, the device can reach a state convenient to move or stand by arranging the base, the accommodating groove, the hand-push frame, the telescopic cylinder, the movable plate and the universal wheel, and the maneuverability and stability of the use of the device are effectively improved.

Description

Concrete drilling core-taking machine for monitoring construction engineering quality

Technical Field

The utility model relates to the technical field of concrete drilling and core-taking machines, in particular to a concrete drilling and core-taking machine for quality supervision of construction engineering.

Background

The concrete core drilling machine is provided with the travelling wheel, is convenient to move, adopts the high-speed cutting technology to be matched with the thin-wall diamond drill bit, the drilling and cutting of high-strength reinforced concrete can be realized, the drilling efficiency is high, the hole position is accurate, the hole wall is smooth, the hole forming quality is good, the core sample is complete and smooth, the vibration is small, the concrete core drilling machine has no damage to buildings, is mainly used for sampling a concrete layer in engineering, has multiple functions by adopting one machine, can drill holes to core, cut core samples and grind the core samples to be flat, greatly improves the working efficiency, is ideal engineering detection equipment, when the concrete core drilling machine is used for core drilling, the wheels at the bottom cannot be retracted, the stability is poor, meanwhile, the feeding speed of the drill bit is adjusted in a conventional mode of utilizing a hand-cranking screw, the rapid shaking speed is needed, the labor capacity of a user is increased, and dust is easily raised in the operation process, so that the influence on the surrounding environment is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete core drilling and taking machine for quality supervision of constructional engineering, which has the advantages of energy conservation, environmental protection, time and labor conservation, strong maneuverability and high stability, and solves the problems that when the existing concrete core drilling machine is used for core taking, wheels at the bottom cannot be retracted, the stability is poor, and meanwhile, the traditional mode of utilizing a hand-operated screw rod to adjust the feeding speed of a drill bit needs to shake at a higher speed, the labor capacity of a user is increased, and dust is easy to raise in the operation process, so that the influence on the surrounding environment is caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the concrete drilling and core-taking machine for the quality supervision of the building engineering comprises a base, wherein guide pillars are fixedly connected to two sides of the top of the base, a case is fixedly connected to the tops of the guide pillars, a sliding block frame is movably connected to the surfaces of the guide pillars, a stepping motor is arranged at the top of an inner cavity of the case, a threaded screw is fixedly connected to the output end of the stepping motor, the lower end of the threaded screw penetrates through a top plate, an internal threaded sleeve is connected to the lower end of the surface of the threaded screw in a threaded manner, the bottom of the internal threaded sleeve is fixedly connected with the top of the sliding block frame, a transmission box is fixedly connected to the front of the sliding block frame, a transmission rod is arranged in the inner cavity of the transmission box, a driven gear is sleeved in the center of the surface of the transmission rod, a drill bit is fixedly connected to the bottom of the transmission rod, the lower end of the drill bit penetrates and extends to the bottom of the transmission box, and a power assembly is fixedly connected to the right side of the sliding block frame, the utility model discloses a drill bit, including power component's output fixedly connected with driving gear, be connected through tooth belt transmission between driving gear and the driven gear, the left side fixedly connected with air exhauster of transmission case, the suction opening intercommunication of air exhauster has the dust absorption pipe, the lower extreme intercommunication of dust absorption pipe has the suction hood, the suction hood is located the left side of drill bit, the air exit intercommunication of air exhauster has a collection dirt sack, the groove has all been seted up to the both sides of base bottom, accomodate the top fixedly connected with telescopic cylinder of inslot chamber, telescopic cylinder's output fixedly connected with fly leaf, the bottom fixedly connected with universal wheel of fly leaf, the rear side fixedly connected with hand push frame at base top.

Preferably, the both sides of fly leaf all fixedly connected with slider, the spout that the cooperation slider used is all seted up to the both sides of accomodating the inslot chamber.

Preferably, the top of the stepping motor is fixedly connected with a supporting seat, and the inner wall of the supporting seat is fixedly connected with a cushion pad.

Preferably, the front of the case is fixedly connected with a control panel, and the surface of the control panel is provided with a work indicator lamp.

Preferably, the inner cavity of the base is provided with a storage battery, and the upper end of the storage battery is provided with a charging head.

Preferably, the surface of the dust collecting cloth bag is provided with an annular buckle, and the surface of the annular buckle is provided with a fastening bolt.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the top plate, the chassis, the threaded screw, the internal thread sleeve and the stepping motor are arranged, so that the working height of a drill bit can be adjusted electrically, the labor intensity of workers is reduced, the dust collection cover, the dust collection pipe, the dust collection cloth bag and the exhaust fan are arranged, so that dust can be removed from a drilled position, the influence of dust on the environment is effectively reduced, the device can reach a state convenient to move or stand by arranging the base, the accommodating groove, the hand-push frame, the telescopic cylinder, the movable plate and the universal wheel, and the maneuverability and stability of the use of the device are effectively improved.

2. According to the utility model, the movable plate can move more stably by arranging the sliding block and the sliding groove, the stability of the universal wheel in the lifting process is effectively improved, the supporting seat and the buffer cushion can be arranged, the fixing and buffering effects on the stepping motor can be realized, the vibration generated in the operation process of the stepping motor is effectively reduced, the control panel and the work indicator lamp are arranged, the operation of the device can be simpler and faster, the use convenience of the device is effectively improved, the power consumption requirement of the device can be met by arranging the storage battery and the charging head, the cruising ability of the device is effectively improved, and the effect of facilitating disassembly and assembly is realized by arranging the annular buckle and the fastening bolt while the stability of the cloth bag is ensured.

Drawings

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

FIG. 2 is a cross-sectional view of the transmission of the present invention;

fig. 3 is a sectional view of a receiving groove of the present invention.

In the figure: 1. a base; 2. a storage battery; 3. a dust hood; 4. a receiving groove; 5. a dust collection pipe; 6. a dust collecting cloth bag; 7. an exhaust fan; 8. a transmission case; 9. a guide post; 10. a top plate; 11. a chassis; 12. a control panel; 13. a threaded screw; 14. an internally threaded sleeve; 15. a hand-push frame; 16. a power assembly; 17. a driving gear; 18. a slider frame; 19. a drill bit; 20. a stepping motor; 21. a transmission rod; 22. a driven gear; 23. a telescopic cylinder; 24. a movable plate; 25. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", "rear", "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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The base 1, the storage battery 2, the dust hood 3, the accommodating groove 4, the dust collection pipe 5, the dust collection cloth bag 6, the exhaust fan 7, the transmission case 8, the guide post 9, the top plate 10, the case 11, the control panel 12, the threaded screw 13, the internal threaded sleeve 14, the hand push frame 15, the power assembly 16, the driving gear 17, the slider frame 18, the drill 19, the stepping motor 20, the transmission rod 21, the driven gear 22, the telescopic cylinder 23, the movable plate 24 and the universal wheel 25 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by a technical manual or a conventional experimental method.

Referring to fig. 1-3, a concrete core drilling and coring machine for quality supervision of construction engineering comprises a base 1, wherein guide pillars 9 are fixedly connected to both sides of the top of the base 1, a case 11 is fixedly connected to the top of the guide pillars 9, a control panel 12 is fixedly connected to the front of the case 11, a work indicator lamp is arranged on the surface of the control panel 12, the operation of the device can be simpler and faster by arranging the control panel 12 and the work indicator lamp, the convenience of the use of the device is effectively improved, a slider frame 18 is movably connected to the surface of the guide pillars 9, a stepping motor 20 is arranged at the top of the inner cavity of the case 11, a support seat is fixedly connected to the top of the stepping motor 20, a cushion pad is fixedly connected to the inner wall of the support seat, the support seat and the cushion pad are arranged, the fixing and buffering effects can be played to the stepping motor 20, and the vibration generated by the stepping motor 20 in the operation process is effectively reduced, the output end of the stepping motor 20 is fixedly connected with a threaded screw 13, the lower end of the threaded screw 13 penetrates through the top plate 10, the lower end of the surface of the threaded screw 13 is in threaded connection with an internal threaded sleeve 14, the bottom of the internal threaded sleeve 14 is fixedly connected with the top of a slider frame 18, the front of the slider frame 18 is fixedly connected with a transmission box 8, the inner cavity of the transmission box 8 is provided with a transmission rod 21, the center of the surface of the transmission rod 21 is sleeved with a driven gear 22, the bottom of the transmission rod 21 is fixedly connected with a drill 19, the lower end of the drill 19 penetrates and extends to the bottom of the transmission box 8, the right side of the slider frame 18 is fixedly connected with a power assembly 16, the output end of the power assembly 16 is fixedly connected with a driving gear 17, the driving gear 17 is in transmission connection with the driven gear 22 through a toothed belt, the left side of the transmission box 8 is fixedly connected with an exhaust fan 7, and an exhaust opening of the exhaust fan 7 is communicated with a dust collection pipe 5, the lower end of the dust suction pipe 5 is communicated with a dust suction cover 3, the dust suction cover 3 is positioned on the left side of the drill bit 19, an air outlet of the exhaust fan 7 is communicated with a dust collection cloth bag 6, the surface of the dust collection cloth bag 6 is provided with an annular buckle, the surface of the annular buckle is provided with a fastening bolt, the stability of the dust collection cloth bag 6 is ensured and the effect of convenient disassembly and assembly is achieved by arranging the annular buckle and the fastening bolt, the two sides of the bottom of the base 1 are both provided with accommodating grooves 4, the top of the inner cavity of the accommodating groove 4 is fixedly connected with a telescopic cylinder 23, the output end of the telescopic cylinder 23 is fixedly connected with a movable plate 24, the bottom of the movable plate 24 is fixedly connected with a universal wheel 25, the two sides of the movable plate 24 are both fixedly connected with sliding blocks, the two sides of the inner cavity of the accommodating grooves 4 are both provided with sliding grooves matched with the sliding blocks, the movable plate 24 can move more stably by arranging the sliding blocks and the sliding grooves, and the stability of the universal wheel 25 in the lifting process is effectively improved, the rear side of the top of the base 1 is fixedly connected with a hand push frame 15, the inner cavity of the base 1 is provided with a storage battery 2, the upper end of the storage battery 2 is provided with a charging head, by arranging the control panel 12 and the work indicator light, the operation of the device can be simpler and faster, the use convenience of the device is effectively improved, by arranging the top plate 10, the case 11, the threaded screw 13, the internal threaded sleeve 14 and the stepping motor 20, the working height of the drill bit 19 can be electrically adjusted, the labor intensity of workers is reduced, by arranging the dust hood 3, the dust suction pipe 5, the dust collection cloth bag 6 and the exhaust fan 7, the dust can be removed from the drilled position, the influence of dust on the environment is effectively reduced, through setting up base 1, accommodating groove 4, hand push frame 15, telescopic cylinder 23, fly leaf 24 and universal wheel 25, can make the device reach the state of being convenient for remove or standing, effectively promoted mobility and the stability that the device used.

When the device is used, the device is pushed to a target area, the telescopic cylinder 23 is opened, the movable plate 24 is driven by the upward movement of the output end of the telescopic cylinder 23, the universal wheel 25 is driven by the movable plate 24, the universal wheel 25 moves upward to be completely received in the receiving groove 4, the bottom of the base 1 contacts the ground, the stability of the device is effectively improved, the height of the drill bit 19 is adjusted through the thickness of concrete according to requirements, the stepping motor 20 can be opened, the threaded screw 13 is driven by the rotation of the output end of the stepping motor 20, the threaded screw 13 drives the internal threaded sleeve 14, the slider frame 18 is pushed by the internal threaded sleeve 14, the drill bit 19 is driven by the slider frame 18 to lift, the effect of adjusting the height of the drill bit 19 is achieved, the power assembly 16 is opened, the driving gear 17 is driven by the power assembly 16, the driven gear 22 is driven by the driving gear 22, the transmission rod 21 is driven by the driven gear 22, drive drill bit 19 through transfer line 21, rotate through drill bit 19 and can drill to the concrete, air exhauster 7 is opened to the operation in-process, can absorb the dust that the operation produced through air exhauster 7 operation, has reduced the influence of dust to the environment, through the cooperation of above-mentioned structure, can make the device reach energy-concerving and environment-protective, and it is laborsaving to save trouble, and mobility is strong, advantage that stability is high is fit for using widely.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Building engineering quality supervise is with concrete drilling core machine, including base (1), its characterized in that: the two sides of the top of the base (1) are fixedly connected with guide posts (9), the top of each guide post (9) is fixedly connected with a case (11), the surface of each guide post (9) is movably connected with a slider frame (18), the top of the inner cavity of each case (11) is provided with a stepping motor (20), the output end of each stepping motor (20) is fixedly connected with a threaded screw (13), the lower end of each threaded screw (13) penetrates through a top plate (10), the lower end of the surface of each threaded screw (13) is in threaded connection with an internal threaded sleeve (14), the bottom of each internal threaded sleeve (14) is fixedly connected with the top of each slider frame (18), the front of each slider frame (18) is fixedly connected with a transmission case (8), the inner cavity of each transmission case (8) is provided with a transmission rod (21), and the center of the surface of each transmission rod (21) is sleeved with a driven gear (22), the bottom fixedly connected with drill bit (19) of transfer line (21), the lower extreme of drill bit (19) runs through the bottom that extends to transmission case (8), the right side fixedly connected with power component (16) of slider frame (18), the output fixedly connected with driving gear (17) of power component (16), be connected through tooth belt transmission between driving gear (17) and driven gear (22), the left side fixedly connected with air exhauster (7) of transmission case (8), the suction opening intercommunication of air exhauster (7) has dust absorption pipe (5), the lower extreme intercommunication of dust absorption pipe (5) has suction hood (3), suction hood (3) are located the left side of drill bit (19), the air exit intercommunication of air exhauster (7) has dust collection sack (6), the groove (4) have all been seted up to the both sides of base (1) bottom, accomodate top fixedly connected with telescopic cylinder (23) of groove (4) inner chamber, the output end fixedly connected with fly leaf (24) of telescopic cylinder (23), the bottom fixedly connected with universal wheel (25) of fly leaf (24), rear side fixedly connected with hand push frame (15) at base (1) top.

2. The concrete core drilling machine for quality supervision of construction engineering according to claim 1, characterized in that: the both sides of fly leaf (24) all fixedly connected with slider, the spout that the cooperation slider used is all seted up to the both sides of accomodating groove (4) inner chamber.

3. The concrete core drilling machine for quality supervision of construction engineering according to claim 1, characterized in that: the top fixedly connected with supporting seat of step motor (20), and the inner wall fixedly connected with blotter of supporting seat.

4. The concrete core drilling machine for quality supervision of construction engineering according to claim 1, characterized in that: the front of the case (11) is fixedly connected with a control panel (12), and the surface of the control panel (12) is provided with a work indicator lamp.

5. The concrete core drilling machine for quality supervision of construction engineering according to claim 1, characterized in that: the inner cavity of the base (1) is provided with a storage battery (2), and the upper end of the storage battery (2) is provided with a charging head.

6. The concrete core drilling machine for quality supervision of construction engineering according to claim 1, characterized in that: the surface of the dust collecting cloth bag (6) is provided with an annular buckle, and the surface of the annular buckle is provided with a fastening bolt.