CN208350422U - A kind of positioning device of concrete coring machine - Google Patents
A kind of positioning device of concrete coring machine Download PDFInfo
- Publication number
- CN208350422U CN208350422U CN201821061834.3U CN201821061834U CN208350422U CN 208350422 U CN208350422 U CN 208350422U CN 201821061834 U CN201821061834 U CN 201821061834U CN 208350422 U CN208350422 U CN 208350422U
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- coring
- telescopic rod
- fixed column
- sleeve
- positioning device
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Abstract
The utility model discloses a kind of positioning device of concrete coring machine, including rack, lifting device, coring device, the lifting device is set up on the rack, and lifting device includes hydraulic cylinder；The coring device includes fixed column, and the bottom end of fixed column is provided with coring sleeve, is horizontally installed with fixing piece on the left of fixed column, coring positioning device is vertically arranged on fixing piece；The coring positioning device includes outer sleeve, the first telescopic rod and pilot pin, outer sleeve bottom end is fixedly mounted on fixing piece vertically, the first telescopic rod is provided in outer sleeve, first telescopic rod is coaxially movably disposed inside outer sleeve, first telescopic rod bottom is fixedly connected with locating piece, and pilot pin is fixedly mounted in locating piece bottom.The utility model has reasonable in design, simple, practical advantage, can be accurately pre-positioned to boring and coring position by pilot pin, effectively increase the efficiency and accuracy of boring and coring.
Description
Technical field
The utility model relates to engineering Inspection Technique field, espespecially a kind of positioning device of concrete coring machine.
Background technique
Concrete is one of material indispensable in today's society architectural process, wherein by concrete to being built into
After type, usually require to detect the case where concrete, due to complete detection not only performance difficulty, but also can be to
Deleterious effect is caused through molding building, so be usually all to carry out spot sampling then to detect these samples,
It just needs to use concrete coring machine during this and coring sampling is carried out to concrete, carry out resistance to compression, resist to reckon the actual amount after a discount and test, be a kind of
Ideal engineering detecting equipment.
Traditional concrete coring machine generally requires making coring intermediate plate and concrete with upper table by pulling down coring sleeve
Face contact, then by eye-observation coring intermediate plate whether the position of the wanted coring of face, it is impossible under normal conditions once to look for
Quasi- coring position, it is therefore desirable to repeatedly adjustment coring sleeve observation coring intermediate plate whether with the position face that needs coring, until
Until confirmation coring intermediate plate is located at the surface of position for needing coring, such localization method not only coring low efficiency, Er Qieying
Ring concrete drill hole coring success rate.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of concrete coring machine the shortcomings that overcoming the prior art
Positioning device.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of positioning device of concrete coring machine, including rack, lifting device, coring device,
The lifting device is set up on the rack, and lifting device includes hydraulic cylinder；The coring device includes fixed column, a left side for fixed column
Side offers limiting slot, is provided with connecting rod on the right side of fixed column, extends to the inside of limiting slot on the left of connecting rod, in connecting rod
It is provided with the threaded hole being used cooperatively with the piston rod of hydraulic cylinder, connecting rod is connect with piston rod thread；It is solid in the fixed column
Dingan County is equipped with the first extension sleeve, and the bottom end and top of fixed column extend through the first extension sleeve, the bottom end setting of fixed column
There is coring sleeve；It is horizontally installed with fixing piece on the left of the fixed column, coring positioning device is vertically arranged on fixing piece；It is described
Coring positioning device includes outer sleeve, the first telescopic rod and pilot pin, and outer sleeve bottom end is fixedly mounted on fixing piece vertically, outside
The first telescopic rod is provided in sleeve, the first telescopic rod is coaxially movably disposed inside outer sleeve, the first telescopic rod bottom
It is fixedly connected with locating piece, pilot pin is fixedly mounted in locating piece bottom.
As a kind of optimal technical scheme of the utility model, cross bar, cross bar bottom is fixedly mounted in the two sides of fixed column bottom
Support rod is fixedly mounted in side, and the outer surface of support rod is connected with the second extension sleeve, and the bottom end of support rod runs through second
Extension sleeve simultaneously extends to inside the second extension sleeve, and the second extension sleeve includes telescopic rod and adjustable spring, the second telescopic rod
Outer surface is socketed with adjustable spring, and adjustable spring is arranged in the second extension sleeve, the top of adjustable spring and the second telescopic
It is fixedly connected at the top of tube inner chamber, bottom end is fixedly connected with the mounting blocks that the second telescopic rod bottom end is arranged in.
As a kind of optimal technical scheme of the utility model, be provided with coring intermediate plate in coring sleeve, coring intermediate plate with
Coring sleeve is detachably connected.
As a kind of optimal technical scheme of the utility model, the first telescopic rod is electric telescopic rod, and pilot pin can be with the
The adjusting of one telescopic rod and move up and down.
As a kind of optimal technical scheme of the utility model, screw, fixing piece and fixed column are provided on the left of fixing piece
On be provided with internal screw thread with screw fit, screw is threadedly coupled through fixing piece with fixed column.
As a kind of optimal technical scheme of the utility model, the bottom of mounting blocks is provided with support plate, support plate bottom
It is provided with anti-skid chequer, is fixedly welded at the top of support plate with the second extension sleeve bottom.
The utility model beneficial effect achieved is: the utility model have it is reasonable in design, simple, it is practical
The advantages of, accurately boring and coring position can be pre-positioned by pilot pin, so as to avoid continuous drop-down coring set
Cylinder is cumbersome to be positioned to coring position, effectively increases the efficiency and accuracy of boring and coring；Pass through cross bar, support
Cooperation between bar, the second extension sleeve and support plate prevents coring from shifting when coring device carries out coring, supports
Board bottom portion offers anti-skid chequer, reduces error when boring and coring, carries out the accuracy for improving coring device coring.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model coring positioning device structure schematic diagram.
Figure label: 1, rack；2, lifting device；3, coring device；31, fixed column；32, limiting slot；33, connecting rod；
34, the first extension sleeve；35, coring sleeve；351, coring intermediate plate；4, fixing piece；5, screw；6, coring positioning device；61, outer
Sleeve；62, the first telescopic rod；63, locating piece；64, pilot pin；7, cross bar；8, support rod；9, the second extension sleeve；91, second
Telescopic rod；92, adjustable spring；93, mounting blocks；10, support plate.
Specific embodiment
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-2, the utility model provides a kind of positioning device of concrete coring machine, including rack
1, lifting device 2, coring device 3, the lifting device 2 are erected in rack 1, and lifting device 2 includes hydraulic cylinder 21；It is described to take
Core apparatus 3 includes fixed column 31, and the left side of fixed column 31 offers limiting slot 32, connecting rod 33 is provided on the right side of fixed column 31,
The left side of connecting rod 33 extends to the inside of limiting slot 32, is provided in connecting rod 33 and is used cooperatively with the piston rod of hydraulic cylinder 21
Threaded hole, connecting rod 33 connect with piston rod thread；The first extension sleeve 34 is fixedly installed in the fixed column 31, it is fixed
The bottom end and top of column 31 extend through the first extension sleeve 34, and the bottom end of fixed column 31 is provided with coring sleeve 35；It is described solid
It is horizontally installed with fixing piece 4 on the left of fixed column 31, coring positioning device 6 is vertically arranged on fixing piece 4；The coring positioning device
6 include that outer sleeve 61, the first telescopic rod 62 and pilot pin 63,61 bottom end of outer sleeve are fixedly mounted on the retainers 4 vertically, housing
It is provided with the first telescopic rod 62 in cylinder 61, the first telescopic rod 62 is coaxially movably disposed inside outer sleeve 61, and first is flexible
62 bottom of bar is fixedly connected with locating piece 63, and pilot pin 64 is fixedly mounted in 63 bottom of locating piece.
Cross bar 7 is fixedly mounted in the two sides of 31 bottom of fixed column, and support rod 8 is fixedly mounted in 7 bottom side of cross bar, support rod 8
Outer surface is connected with the second extension sleeve 9, and the bottom end of support rod 8, which runs through the second extension sleeve 9 and extends to second, stretches
Inside sleeve 9, the second extension sleeve 9 includes telescopic rod 91 and adjustable spring 92, and 91 outer surface of the second telescopic rod is socketed with flexible
Spring 92, adjustable spring 92 are arranged in the second extension sleeve 9, the top of adjustable spring 92 and 9 inner cavity of the second extension sleeve
Top is fixedly connected, and bottom end is fixedly connected with the mounting blocks 93 that 91 bottom end of the second telescopic rod is arranged in.
Coring intermediate plate 351 is provided in coring sleeve 35, coring intermediate plate 351 is detachably connected with coring sleeve 35.
First telescopic rod 34 is electric telescopic rod, and pilot pin 64 with the adjusting of the first telescopic rod 34 can move down
It is dynamic.
It is provided with screw 5 on the left of fixing piece 4, the internal screw thread cooperated with screw 5 is provided on fixing piece 4 and fixed column 31,
Screw 5 is threadedly coupled through fixing piece 4 with fixed column 31.
The bottom of mounting blocks 93 is provided with support plate 10, and 10 bottom of support plate is provided with anti-skid chequer, 10 top of support plate with
Second extension sleeve, 9 bottom is fixedly welded.
Working principle: when the utility model at work, the first telescopic rod 62 is outside in use state for coring positioning device 6
It is stretched in sleeve 61, adjusts the first telescopic rod 62 of control, while the physical location height adjustment first of coring as needed is flexible
The length that bar 62 stretches in outer sleeve 61 makes 64 face of pilot pin that 61 bottom of outer sleeve is arranged in need the position of coring,
Position pointed by pilot pin 64 is the position of 35 coring of coring sleeve, after the completion of positioning, adjusts the first telescopic rod 62 outside
61 contract of sleeve drives coring device 3 to carry out core work by lifting device 2.Pass through the cross bar 7 in the utility model, branch
Cooperation between strut 8, the second extension sleeve 9 and support plate 10 prevents coring from occurring inclined when coring device 3 carries out coring
It moves, 10 bottom of support plate offers anti-skid chequer, reduces error when boring and coring, carries out improving 3 coring of coring device
Accuracy；Precognition positioning can be carried out to coring position in advance by the coring positioning device 6 in the utility model, to avoid
Continuous drop-down coring sleeve 35 is cumbersome to be positioned to coring position, effectively increases the efficiency of boring and coring and accurate
Property.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (6)
1. a kind of positioning device of concrete coring machine, which is characterized in that including rack (1), lifting device (2), coring device
(3), the lifting device (2) is erected on rack (1), and lifting device (2) includes hydraulic cylinder (21)；The coring device (3)
It including fixed column (31), is offered on the left of fixed column (31) limiting slot (32), is provided with connecting rod on the right side of fixed column (31)
(33), the inside of limiting slot (32) is extended on the left of connecting rod (33), is provided in connecting rod (33) and hydraulic cylinder (21)
The threaded hole that piston rod is used cooperatively, connecting rod (33) are connect with piston rod thread；It is fixedly installed on the fixed column (31)
First extension sleeve (34), the bottom end and top of fixed column (31) extend through the first extension sleeve (34), fixed column (31)
Bottom end is provided with coring sleeve (35)；It is horizontally installed with fixing piece (4) on the left of the fixed column (31), it is vertical on fixing piece (4)
It is provided with coring positioning device (6)；The coring positioning device (6) includes outer sleeve (61), the first telescopic rod (62) and positioning
Needle (64), outer sleeve (61) bottom end are fixedly mounted on vertically on fixing piece (4), are provided with the first telescopic rod in outer sleeve (61)
(62), the first telescopic rod (62) is coaxially movably disposed at outer sleeve (61) inside, and the first telescopic rod (62) bottom is fixed to be connected
It connects locating piece (63), pilot pin (64) are fixedly mounted in locating piece (63) bottom.
2. a kind of positioning device of concrete coring machine according to claim 1, which is characterized in that the fixed column (31)
Cross bar (7) are fixedly mounted in the two sides of bottom, and support rod (8) are fixedly mounted in cross bar (7) bottom side, and the outer surface of support rod (8) is living
Dynamic to be connected with the second extension sleeve (9), the bottom end of support rod (8) through the second extension sleeve (9) and extends to the second telescopic
Cylinder (9) is internal, and the second extension sleeve (9) includes telescopic rod (91) and adjustable spring (92), the second telescopic rod (91) appearance surface cover
It is connected to adjustable spring (92), adjustable spring (92) setting is in the second extension sleeve (9), the top and second of adjustable spring (92)
It is fixedly connected at the top of extension sleeve (9) inner cavity, the mounting blocks (93) of bottom end and setting in the second telescopic rod (91) bottom end are fixed
Connection.
3. a kind of positioning device of concrete coring machine according to claim 1, which is characterized in that the coring sleeve
(35) it is provided with coring intermediate plate (351) in, coring intermediate plate (351) is detachably connected with coring sleeve (35).
4. a kind of positioning device of concrete coring machine according to claim 1, which is characterized in that first telescopic rod
It (62) is electric telescopic rod, pilot pin (64) can be moved up and down with the adjusting of the first telescopic rod (62).
5. a kind of positioning device of concrete coring machine according to claim 1, which is characterized in that the fixing piece (4)
Left side is provided with screw (5), and the internal screw thread with screw (5) cooperation, screw (5) are provided on fixing piece (4) and fixed column (31)
It is threadedly coupled through fixing piece (4) with fixed column (31).
6. a kind of positioning device of concrete coring machine according to claim 2, which is characterized in that the mounting blocks (93)
Bottom be provided with support plate (10), support plate (10) bottom is provided with anti-skid chequer, at the top of support plate (10) with the second telescopic
Cylinder (9) bottom is fixedly welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061834.3U CN208350422U (en) | 2018-07-05 | 2018-07-05 | A kind of positioning device of concrete coring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061834.3U CN208350422U (en) | 2018-07-05 | 2018-07-05 | A kind of positioning device of concrete coring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208350422U true CN208350422U (en) | 2019-01-08 |
Family
ID=64904998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821061834.3U Active CN208350422U (en) | 2018-07-05 | 2018-07-05 | A kind of positioning device of concrete coring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208350422U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487589A (en) * | 2019-08-31 | 2019-11-22 | 浙江中技建设工程检测有限公司 | Pile foundation core detection method |
| CN111975869A (en) * | 2020-08-27 | 2020-11-24 | 淄博昱鑫商贸有限公司 | Rare wood special-shaped coring device |
-
2018
- 2018-07-05 CN CN201821061834.3U patent/CN208350422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487589A (en) * | 2019-08-31 | 2019-11-22 | 浙江中技建设工程检测有限公司 | Pile foundation core detection method |
| CN111975869A (en) * | 2020-08-27 | 2020-11-24 | 淄博昱鑫商贸有限公司 | Rare wood special-shaped coring device |
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