CN209639999U - A kind of portable road surface core drilling machine - Google Patents
A kind of portable road surface core drilling machine Download PDFInfo
- Publication number
- CN209639999U CN209639999U CN201920210002.1U CN201920210002U CN209639999U CN 209639999 U CN209639999 U CN 209639999U CN 201920210002 U CN201920210002 U CN 201920210002U CN 209639999 U CN209639999 U CN 209639999U
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- China
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- fixedly connected
- drilling machine
- core drilling
- road surface
- motor
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Abstract
The utility model discloses a kind of portable road surface core drilling machines, including fixed plate and motor housing, the top of the fixed plate is fixedly connected with the bottom of motor housing, motor is fixedly connected at the top of the motor box cavity, the two sides of the fixed plate bottom are fixedly connected to slide bar, and the surface of slide bar slidably connects sliding block, and the bottom end of the slide bar is fixedly connected with shell, the output end of the motor is fixedly connected with threaded rod, and the utility model relates to drill core technical fields.The portable road surface core drilling machine, the height of core drilling machine ontology can be adjusted, convenient for user's operation, the working efficiency of user is improved, universal wheel is moved easily road surface core drilling machine, with good portability, the scope of application of road surface core drilling machine is expanded, telescopic rod and spring have damping effect, road pavement core drilling machine avoided to damage, the maintenance rate for reducing road surface core drilling machine extends the service life of road surface core drilling machine.
Description
Technical field
The utility model relates to drill core technical field, specially a kind of portable road surface core drilling machine.
Background technique
For building concrete structure, when detecting the parameters such as maturing thickness, intensity, it is vertical that multi-pass crosses core drilling machine
Test block is drilled through, core sample detects its performance after end face processes, concrete quality is evaluated with this, when drilling machine work, core drilling machine
Entirety has certain vibration, and shockproof cylinder is arranged outside drilling machine generally to reduce its vibration in the prior art；Although shockproof cylinder can be with
Certain antihunt action is played, but the vibration that the side in core drilling machine on separate shockproof cylinder is subject to is larger, to the behaviour on the side
Certain impulse force is caused as personnel, existing road surface core drilling machine is difficult to that the height of core drilling machine ontology is adjusted, is not easy to make
User's operation.
Traditional road surface core drilling machine is very simple device mostly, it is difficult to the height of core drilling machine ontology be adjusted, no
Convenient for user's operation, the working efficiency of user is reduced, general road core drilling machine does not have universal wheel, it is difficult to bore road surface
Core machine is moved easily, and is not had good portability, is shortened the scope of application of road surface core drilling machine, general road core drilling machine does not have
There are telescopic rod and spring, do not have damping effect, is easy road pavement core drilling machine and damages, improve the maintenance of road surface core drilling machine
Rate has shortened the service life of road surface core drilling machine.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of portable road surface core drilling machine, solves road surface brill
Core machine is difficult to that the height of core drilling machine ontology is adjusted, and does not have damping effect and does not have the problem of good portability.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of portable road surface drill core
Machine, including fixed plate and motor housing, the top of the fixed plate are fixedly connected with the bottom of motor housing, the motor box cavity
Top is fixedly connected with motor, and the two sides of the fixed plate bottom are fixedly connected to slide bar, and the surface of slide bar is slided and connected
It is connected to sliding block, the bottom end of the slide bar is fixedly connected with shell, and the output end of the motor is fixedly connected with threaded rod, the spiral shell
The bottom end of rasp bar sequentially passes through motor housing, fixed plate and the bottom for extending to fixed plate, and the threaded rod extends to fixed plate bottom
The bottom end in portion is fixedly connected with the casing by bearing, and the surface of the threaded rod is fixedly connected with threaded block, the threaded block
Two sides are fixedly connected to fixed block, and the side of fixed block is fixedly connected with the side of threaded block, the table of the threaded block
Face is fixedly connected with core drilling machine ontology by support plate.
Preferably, the two sides at the top of the housing cavity are fixedly connected to telescopic rod, and the bottom end of telescopic rod is fixed
It is connected with connecting plate.
Preferably, the top of the connecting plate and it is fixedly connected with spring between two telescopic rods, the spring
It is fixedly connected at the top of top and housing cavity.
Preferably, the two sides of the connecting plate are fixedly connected to block, and the bottom of the connecting plate through shell and is prolonged
The outside of shell is extended to, the bottom that the connecting plate extends to hull outside is fixedly connected with universal wheel.
Preferably, the top of the shell and it is located at the side of slide bar and is fixedly connected with support column, the one of the support column
Side is fixedly connected with motor switch button.
Preferably, the side of the support column and be located at motor switch button right above be fixedly connected with handle, it is described
The side of support column is fixedly connected with the side of slide bar by link block.
Beneficial effect
The utility model provides a kind of portable road surface core drilling machine.Have compared with prior art it is following the utility model has the advantages that
(1), the portable road surface core drilling machine passes through bearing and shell by the bottom end that threaded rod extends to fixed plate bottom
It is fixedly connected, the surface of threaded rod is fixedly connected with threaded block, and the two sides of threaded block are fixedly connected to fixed block, and fixed
The side of block is fixedly connected with the side of threaded block, and the surface of threaded block is fixedly connected with core drilling machine ontology by support plate, even
The two sides of fishplate bar are fixedly connected to block, and the bottom of connecting plate runs through shell and extends to the outside of shell, and connecting plate extends
It is fixedly connected with universal wheel to the bottom of hull outside, the height of core drilling machine ontology can be adjusted, is operated convenient for user,
The working efficiency of user is improved, universal wheel is moved easily road surface core drilling machine, has good portability, expands road surface
The scope of application of core drilling machine.
(2), the portable road surface core drilling machine, is fixedly connected to telescopic rod by the two sides at the top of housing cavity, and
The bottom end of telescopic rod is fixedly connected with connecting plate, the top of connecting plate and is fixedly connected with spring between two telescopic rods,
It is fixedly connected at the top of the top of spring and housing cavity, the two sides of connecting plate are fixedly connected to block, the bottom of connecting plate
Through shell and the outside of shell is extended to, the bottom that connecting plate extends to hull outside is fixedly connected with universal wheel, telescopic rod
There is damping effect with spring, avoid road pavement core drilling machine from damaging, reduce the maintenance rate of road surface core drilling machine, extend road
The service life of face core drilling machine.
Detailed description of the invention
Fig. 1 is the front view of the utility model slide bar, sliding block and shell structure；
Fig. 2 is the cross-sectional view of the utility model slide bar, sliding block and shell structure；
Fig. 3 is the cross-sectional view of the utility model shell structure.
In figure: 1 fixed plate, 2 motor housings, 3 motors, 4 slide bars, 5 sliding blocks, 6 shells, 7 threaded rods, 8 threaded blocks, 9 are fixed
Block, 10 core drilling machine ontologies, 11 telescopic rods, 12 connecting plates, 13 springs, 14 blocks, 15 universal wheels, 16 support columns, 17 motor switch
Button, 18 handles, 19 link blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of portable road surface core drilling machine, including fixation
The top of plate 1 and motor housing 2, fixed plate 1 is fixedly connected with the bottom of motor housing 2, and motor housing is fixedly connected at the top of 2 inner cavity
Motor 3, motor 3 are clockwise and anticlockwise motor, and 3 positive and negative rotation of motor, representative is that motor 3 is rotated clockwise and rotated counterclockwise, motor 3
Rotating clockwise is that motor 3 rotates forward, and it is that motor 3 inverts that motor 3, which rotates counterclockwise, and the two sides of 1 bottom of fixed plate are fixedly connected with
Have a slide bar 4, and the surface of slide bar 4 slidably connects sliding block 5, the bottom end of slide bar 4 is fixedly connected with shell 6, motor 3 it is defeated
Outlet is fixedly connected with threaded rod 7, and the bottom end of threaded rod 7 sequentially passes through motor housing 2, fixed plate 1 and extends to fixed plate 1
Bottom, the bottom end that threaded rod 7 extends to 1 bottom of fixed plate are fixedly connected by bearing with shell 6, and the surface of threaded rod 7 is fixed
It is connected with threaded block 8, the two sides of threaded block 8 are fixedly connected to fixed block 9, and the side of fixed block 9 and the one of threaded block 8
Side is fixedly connected, and the surface of threaded block 8 is fixedly connected with core drilling machine ontology 10 by support plate, can be to core drilling machine ontology 10
Height is adjusted, and operates convenient for user, improves the working efficiency of user, and the two sides of 6 inner cavity top of shell are fixed
It is connected with telescopic rod 11, and the bottom end of telescopic rod 11 is fixedly connected with connecting plate 12, the top of connecting plate 12 and is located at two
Spring 13 is fixedly connected between telescopic rod 11, telescopic rod 11 and spring 13 have damping effect, road pavement core drilling machine avoided to make
At damage, the maintenance rate of road surface core drilling machine is reduced, extends the service life of road surface core drilling machine, the top of spring 13 and shell
It is fixedly connected at the top of 6 inner cavities, the two sides of connecting plate 12 are fixedly connected to block 14, and shell 6 is run through in the bottom of connecting plate 12
And the outside of shell 6 is extended to, the bottom that connecting plate 12 extends to outside shell 6 is fixedly connected with universal wheel 15, universal wheel 15
It is moved easily road surface core drilling machine, there is good portability, expand the scope of application of road surface core drilling machine, the top of shell 6
And the side for being located at slide bar 4 is fixedly connected with support column 16, the side of support column 16 is fixedly connected with motor switch button 17, branch
The side of dagger 16 and be located at motor switch button 17 surface be fixedly connected with handle 18, the side of support column 16 and slide bar
4 side is fixedly connected by link block 19.
When work, user starts motor 3 by motor switch button 17, and after motor 3 starts, the output end of motor 3 turns
Dynamic that threaded rod 7 is driven to rotate, the rotation of threaded rod 7 drives threaded block 8 to move, since threaded block 8 is fixedly connected with fixed block 9, Gu
To determine block 9 to be fixedly connected with sliding block 5, sliding block 5 is slidably connected with slide bar 4, which limit the rotation of threaded block 8, then threaded block 8
It moves up and down on threaded rod 7, threaded block 7, which moves up and down, drives core drilling machine ontology 10 to move up and down, in this way can be to drill core
The height of machine ontology 10 is adjusted, and operates convenient for user, improves the working efficiency of user, universal wheel 15 makes road surface
Core drilling machine is moved easily, and has good portability, expands the scope of application of road surface core drilling machine, and telescopic rod 11 and spring 13 have
There is damping effect, road pavement core drilling machine is avoided to damage, reduces the maintenance rate of road surface core drilling machine.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of portable road surface core drilling machine, including fixed plate (1) and motor housing (2), the top of the fixed plate (1) and motor
The bottom of case (2) is fixedly connected, it is characterised in that: it is fixedly connected with motor (3) at the top of motor housing (2) inner cavity, it is described
The two sides of fixed plate (1) bottom are fixedly connected to slide bar (4), and the surface of slide bar (4) slidably connects sliding block (5), institute
The bottom end for stating slide bar (4) is fixedly connected with shell (6), and the output end of the motor (3) is fixedly connected with threaded rod (7), described
The bottom end of threaded rod (7) sequentially passes through motor housing (2), fixed plate (1) and the bottom for extending to fixed plate (1), the threaded rod
(7) bottom end for extending to fixed plate (1) bottom is fixedly connected by bearing with shell (6), and the surface of the threaded rod (7) is fixed
It is connected with threaded block (8), the two sides of the threaded block (8) are fixedly connected to fixed block (9), and the side of fixed block (9)
It is fixedly connected with the side of threaded block (8), the surface of the threaded block (8) is fixedly connected with core drilling machine ontology by support plate
(10)。
2. a kind of portable road surface core drilling machine according to claim 1, it is characterised in that: shell (6) inner cavity top
Two sides be fixedly connected to telescopic rod (11), and the bottom end of telescopic rod (11) is fixedly connected with connecting plate (12).
3. a kind of portable road surface core drilling machine according to claim 2, it is characterised in that: the top of the connecting plate (12)
And it is fixedly connected with spring (13) between two telescopic rods (11), top and shell (6) inner cavity of the spring (13)
Top is fixedly connected.
4. a kind of portable road surface core drilling machine according to claim 2, it is characterised in that: the two sides of the connecting plate (12)
It is fixedly connected to block (14), the bottom of the connecting plate (12) runs through shell (6) and extends to the outside of shell (6), institute
It states the bottom that connecting plate (12) extends to outside shell (6) and is fixedly connected with universal wheel (15).
5. a kind of portable road surface core drilling machine according to claim 1, it is characterised in that: the top of the shell (6) and
It is fixedly connected with support column (16) positioned at the side of slide bar (4), the side of the support column (16) is fixedly connected with motor switch
Button (17).
6. a kind of portable road surface core drilling machine according to claim 5, it is characterised in that: the side of the support column (16)
And be located at right above motor switch button (17) and be fixedly connected with handle (18), the side of the support column (16) and slide bar
(4) side is fixedly connected by link block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210002.1U CN209639999U (en) | 2019-02-19 | 2019-02-19 | A kind of portable road surface core drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210002.1U CN209639999U (en) | 2019-02-19 | 2019-02-19 | A kind of portable road surface core drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209639999U true CN209639999U (en) | 2019-11-15 |
Family
ID=68493750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210002.1U Active CN209639999U (en) | 2019-02-19 | 2019-02-19 | A kind of portable road surface core drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209639999U (en) |
-
2019
- 2019-02-19 CN CN201920210002.1U patent/CN209639999U/en active Active
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