CN213875042U

CN213875042U - Concrete detection is with concrete drilling coring machine that has vertical location function

Info

Publication number: CN213875042U
Application number: CN202022370850.4U
Authority: CN
Inventors: 孔维康; 王文彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-03
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a concrete detection is with concrete drilling coring machine that has vertical location function, including bottom plate and U type fly leaf, the fixed cover of the equal fixedly connected with in both ends about both sides around the bottom plate, the inboard sliding connection of fixed cover has the extension board, the one end threaded connection of extension board has the second threaded rod, there is the steadying plate bottom of second threaded rod through bearing swing joint. The utility model discloses a U type fly leaf, the apparatus further comprises a rotating shaft, the regulating plate, the locating plate, the supporting leg, the holding ring, the guide bar, a spring, fixed cover, the extension board, the second threaded rod, the effect of steadying plate and anti-skidding shock pad, solved current concrete drilling and got the core machine and did not possess the function of vertical location, can't carry out automatic adjustment according to the ground flatness condition, and support stability is poor when drilling and getting the core, easily produce and support unstable phenomenon, influenced the result of core appearance test, the problem of inconvenience is brought for people's use.

Description

Concrete detection is with concrete drilling coring machine that has vertical location function

Technical Field

The utility model relates to a concrete detection equipment technical field specifically is a concrete detects and gets core machine with concrete drilling that has vertical location function.

Background

The concrete quality inspection can be divided into three aspects of internal quality (compressive strength, rupture strength, frost resistance, impermeability, chloride ion permeability, thickness of a reinforcing steel bar protective layer and the like), surface quality and overall dimension quality, and a concrete drilling and core-taking machine is needed during concrete detection.

The applicant finds that at least the following technical problems exist in the prior art: the existing concrete drilling and core-taking machine does not have a vertical positioning function, cannot be automatically adjusted according to the ground flatness condition, is poor in supporting stability during drilling and core taking, is easy to generate a supporting instability phenomenon, influences the core sample test result, and brings inconvenience for people to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete inspection is with concrete drilling coring machine that has vertical positioning function 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: a concrete drilling and core-taking machine with a vertical positioning function for concrete detection comprises a bottom plate and a U-shaped movable plate, wherein the left end and the right end of the front side and the rear side of the bottom plate are fixedly connected with fixed sleeves, the inner sides of the fixed sleeves are slidably connected with extension plates, one end of each extension plate is in threaded connection with a second threaded rod, the bottoms of the second threaded rods are movably connected with stabilizing plates through bearings, the bottoms of the stabilizing plates are bonded with anti-skidding shock-absorbing pads through polyurethane glue, the inner sides of the right ends of the U-shaped movable plates are movably connected with rotating shafts through bearings, the inner sides of the rotating shafts are fixedly connected with adjusting plates, the inner surfaces of the left ends and the right ends of each adjusting plate are slidably connected with four guide rods, the tops of the guide rods are fixedly connected with limiting plates, springs are fixedly connected between the bottoms of the limiting plates and the tops of the adjusting plates, and positioning rings are fixedly connected with the bottoms of the guide rods, the supporting legs are fixedly connected to the periphery of the bottom of the positioning ring, and the positioning plates are fixedly connected to the bottoms of the supporting legs.

Preferably, the left end of the top of the bottom plate is fixedly connected with a push handle, the left end of the push handle is fixedly connected with an anti-slip sleeve, the right end of the bottom plate is provided with a notch, and the left end and the right end of the bottom plate are movably connected with four movable wheels through bearings.

Preferably, the top of the second threaded rod is fixedly connected with a second rotating wheel, and one end of the top of the second rotating wheel is fixedly connected with a rotating handle.

Preferably, the equal fixedly connected with riser in both ends about the bottom plate top, the top fixedly connected with roof of riser, fixedly connected with slide bar between the left end of roof bottom and the left end at bottom plate top, the left end of roof has first threaded rod through bearing swing joint, the first rotation wheel of top fixedly connected with of first threaded rod, the surface threaded connection of first threaded rod has U type fly leaf, and the left end of U type fly leaf slides in the surface of slide bar.

Preferably, the left end fixed mounting at regulating plate top has the motor, the output fixedly connected with drill bit of motor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model drives the first threaded rod to rotate through the first rotating wheel, the first threaded rod stably drives the U-shaped movable plate to move downwards under the coordination of the sliding rod while rotating, the regulating plate is driven to move downwards through the rotating shaft while the U-shaped movable plate moves, the regulating plate is driven to pass through the notch to be firstly contacted with the ground when moving, then, the regulating plate is driven to adjust the horizontal angle through the guide rod and the spring under the coordination of the supporting leg and the positioning ring, thereby realizing the function of automatically adjusting the verticality of drilling of the motor and the drill bit, the extending plate can be pulled to extend outwards through the action of the fixed sleeve, after the extending is finished, the second rotating wheel and the second threaded rod are driven to rotate through the rotating handle, the stabilizing plate is driven to move while the second threaded rod rotates, the anti-skid damping pad is driven to contact with the ground to realize the supporting while the stabilizing plate moves, thereby improved this core machine's support stability can, ensured the quality of core appearance, improved the precision that the core appearance detected, through above structure complex effect, solved current concrete drilling core machine and did not possess the function of vertical location, can't carry out automatic adjustment according to the ground flatness condition, and support stability is poor when the core is got in the drilling, easily produces and supports unstable phenomenon, influenced the result of core appearance test, the problem of inconvenience is brought for people's use.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the U-shaped movable plate of the present invention viewed from the right;

fig. 3 is a schematic view of the sectional structure of the fixing sleeve of the present invention;

fig. 4 is a schematic view of the bottom plate of the present invention.

In the figure: 1. a base plate; 2. positioning a plate; 3. a first threaded rod; 4. a push handle; 5. a U-shaped movable plate; 6. a slide bar; 7. a first rotating wheel; 8. a guide bar; 9. a motor; 10. a top plate; 11. a drill bit; 12. a vertical plate; 13. supporting legs; 14. a second rotating wheel; 15. a second threaded rod; 16. an anti-skid shock pad; 17. a stabilizing plate; 18. a moving wheel; 19. fixing a sleeve; 20. a rotating shaft; 21. a limiting plate; 22. a spring; 23. an adjusting plate; 24. an extension plate; 25. a notch; 26. a retaining ring.

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 application, 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, 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a bottom plate 1, locating plate 2, first threaded rod 3, push away handle 4, U type fly leaf 5, slide bar 6, first rotation wheel 7, guide bar 8, motor 9, roof 10, drill bit 11, riser 12, supporting leg 13, second rotation wheel 14, second threaded rod 15, anti-skidding shock pad 16, stabilizing plate 17, remove wheel 18, fixed cover 19, pivot 20, limiting plate 21, spring 22, regulating plate 23, extension plate 24, notch 25 and holding ring 26 part are the parts that universal standard spare or technical personnel in the field know, its structure and principle all are this technical personnel and all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a concrete core drilling and coring machine with a vertical positioning function for concrete detection comprises a bottom plate 1 and a U-shaped movable plate 5, wherein a push handle 4 is fixedly connected to the left end of the top of the bottom plate 1, an anti-slip sleeve is fixedly connected to the left end of the push handle 4, a notch 25 is formed in the right end of the bottom plate 1, four moving wheels 18 are movably connected to the left and right ends of the bottom plate 1 through bearings, fixed sleeves 19 are fixedly connected to the left and right ends of the front and rear sides of the bottom plate 1, an extension plate 24 is slidably connected to the inner side of the fixed sleeves 19, a second threaded rod 15 is connected to one end of the extension plate 24 through a thread, a second rotating wheel 14 is fixedly connected to the top of the second threaded rod 15, a rotating handle is fixedly connected to one end of the top of the second rotating wheel 14, a stabilizing plate 17 is movably connected to the bottom of, the extending plate 24 can be pulled to extend outwards through the action of the fixed sleeve 19, after the extending is completed, the second rotating wheel 14 and the second threaded rod 15 are driven to rotate through the rotating handle, the stabilizing plate 17 is driven to move while the second threaded rod 15 rotates, the anti-skidding damping pad 16 is driven to contact with the ground to realize supporting while the stabilizing plate 17 moves, so that the supporting stability of the core drilling machine is improved, the quality of a core sample is ensured, and the core sample detection precision is improved, the left end and the right end of the top of the bottom plate 1 are fixedly connected with the vertical plate 12, the top of the vertical plate 12 is fixedly connected with the top plate 10, the sliding rod 6 is fixedly connected between the left end of the bottom of the top plate 10 and the left end of the top of the bottom plate 1, the left end of the top plate 10 is movably connected with the first threaded rod 3 through a bearing, the top of the first threaded rod 3 is fixedly connected with the first rotating wheel 7, the outer surface of the first threaded rod 3 is connected with the U-shaped movable plate 5, the left end of the U-shaped movable plate 5 slides on the outer surface of the sliding rod 6, the inner side of the right end of the U-shaped movable plate 5 is movably connected with a rotating shaft 20 through a bearing, the inner side of the rotating shaft 20 is fixedly connected with an adjusting plate 23, the left end of the top of the adjusting plate 23 is fixedly provided with a motor 9, the output end of the motor 9 is fixedly connected with a drill bit 11, the inner surfaces of the left end and the right end of the adjusting plate 23 are slidably connected with four guide rods 8, the top of each guide rod 8 is fixedly connected with a limiting plate 21, a spring 22 is fixedly connected between the bottom of each limiting plate 21 and the top of the adjusting plate 23, the bottom of each guide rod 8 is fixedly connected with a positioning ring 26, the periphery of the bottom of each positioning ring 26 is fixedly connected with a supporting leg 13, the bottom of each supporting leg 13 is fixedly connected with a positioning plate, the U-shaped movable plate 5 drives the adjusting plate 23 to move downwards through the rotating shaft 20 while moving, the adjusting plate 23 drives the positioning plate 2 to penetrate through the notch 25 to be firstly contacted with the ground when moving, and then the adjusting plate 23 is driven to adjust the horizontal angle through the guide rod 8 and the spring 22 under the matching of the supporting legs 13 and the positioning rings 26, so that the function of automatically adjusting the drilling verticality of the motor 9 and the drill bit 11 is realized.

When the automatic adjusting device is used, the first threaded rod 3 is driven to rotate through the first rotating wheel 7, the U-shaped movable plate 5 is stably driven to move downwards through the cooperation of the sliding rod 6 while the first threaded rod 3 rotates, the adjusting plate 23 is driven to move downwards through the rotating shaft 20 while the U-shaped movable plate 5 moves, the adjusting plate 23 is driven to pass through the notch 25 to firstly contact with the ground when moving, then, the adjusting plate 23 is driven to adjust the horizontal angle through the guide rod 8 and the spring 22 under the cooperation of the supporting leg 13 and the positioning ring 26, so that the function of automatically adjusting the drilling verticality of the motor 9 and the drill bit 11 is realized, the extending plate 24 can be pulled to extend outwards through the action of the fixing sleeve 19, after the extending is completed, the second rotating wheel 14 and the second threaded rod 15 are driven to rotate through the rotating handle, and the stabilizing plate 17 is driven to move while the second threaded rod 15 rotates, the motion of stabilizer plate 17 has driven anti-skidding shock pad 16 and ground to contact when realizing supporting, thereby improved this support stability performance of getting the core machine, the quality of core appearance has been ensured, the precision that the core appearance detected has been improved, through above structure complex effect, the current concrete drilling core machine of getting does not possess the function of vertical location has been solved, can't carry out automatic adjustment according to the ground roughness condition, and support stability is poor when the core is got in the drilling, easily produce and support unstable phenomenon, the result of core appearance test has been influenced, the problem of inconvenience is brought for people's use.

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

Claims

1. The utility model provides a concrete detects with concrete drilling coring machine that has vertical location function, includes bottom plate (1) and U type fly leaf (5), its characterized in that: the utility model discloses a damping and damping device of a motor vehicle, including bottom plate (1), the equal fixedly connected with in both ends about both sides is fixed cover (19), the inboard sliding connection of fixed cover (19) has extension board (24), the one end threaded connection of extension board (24) has second threaded rod (15), the bottom of second threaded rod (15) has stabilizer plate (17) through bearing swing joint, the bottom of stabilizer plate (17) bonds through polyurethane glue has anti-skidding shock pad (16), the inboard of U type fly leaf (5) right-hand member has pivot (20) through bearing swing joint, the inboard fixedly connected with regulating plate (23) of pivot (20), the internal surface sliding connection of regulating plate (23) left and right sides both ends has four guide bars (8), the top fixedly connected with limiting plate (21) of guide bar (8), fixedly connected with spring (22) between the bottom of limiting plate (21) and the top of regulating plate (23), the bottom fixedly connected with holding ring (26) of guide bar (8), equal fixedly connected with supporting leg (13) all around of holding ring (26) bottom, the bottom fixedly connected with locating plate (2) of supporting leg (13).

2. The concrete core drilling machine with the vertical positioning function for the concrete detection according to claim 1, characterized in that: the novel anti-skidding type lifting mechanism is characterized in that a pushing handle (4) is fixedly connected to the left end of the top of the bottom plate (1), an anti-skidding sleeve is fixedly connected to the left end of the pushing handle (4), a notch (25) is formed in the right end of the bottom plate (1), and four moving wheels (18) are movably connected to the left end and the right end of the bottom plate (1) through bearings.

3. The concrete core drilling machine with the vertical positioning function for the concrete detection according to claim 1, characterized in that: the top of the second threaded rod (15) is fixedly connected with a second rotating wheel (14), and one end of the top of the second rotating wheel (14) is fixedly connected with a rotating handle.

4. The concrete core drilling machine with the vertical positioning function for the concrete detection according to claim 1, characterized in that: the improved structure of the steel plate is characterized in that vertical plates (12) are fixedly connected to the left and right ends of the top of the bottom plate (1), a top fixedly connected with top plate (10) of the vertical plates (12), slide rods (6) are fixedly connected between the left end of the bottom of the top plate (10) and the left end of the top of the bottom plate (1), a first threaded rod (3) is movably connected to the left end of the top plate (10) through bearings, a first rotating wheel (7) is fixedly connected to the top of the first threaded rod (3), a U-shaped movable plate (5) is connected to the outer surface of the first threaded rod (3) in a threaded mode, and the left end of the U-shaped movable plate (5) slides on the outer surface of the slide rods (6).

5. The concrete core drilling machine with the vertical positioning function for the concrete detection according to claim 1, characterized in that: the left end fixed mounting at regulating plate (23) top has motor (9), the output fixedly connected with drill bit (11) of motor (9).