CN214894128U - Core drill and core machine are got to bituminous paving - Google Patents
Core drill and core machine are got to bituminous paving Download PDFInfo
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- CN214894128U CN214894128U CN202121274377.8U CN202121274377U CN214894128U CN 214894128 U CN214894128 U CN 214894128U CN 202121274377 U CN202121274377 U CN 202121274377U CN 214894128 U CN214894128 U CN 214894128U
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Abstract
The utility model discloses a bituminous paving is got core and is bored and get core machine, including T type frame, first montant and second montant, the fixed section of thick bamboo of side fixedly connected with of first montant bottom, it has tensile knee to peg graft in the inside of fixed section of thick bamboo, the one end fixedly connected with of knee is used for the clamp splice of centre gripping, the surface cover of knee is equipped with first reset spring. This core drill is got to bituminous paving and core machine is got, the starter motor drives the cutting piece and rotates during the sample, utilize the cutting piece in four positions of fixed disk to cut simultaneously, the convenience carries out complete cutting to the rut board, the operation of being convenient for, the curved bar can be through first reset spring's effort is outwards tensile, make the clamp splice card at the position of cutting piece cutting, the position of clamp splice centre gripping cutting is made through first reset spring's effort simultaneously, convenient complete rut board of taking out, the sampling efficiency has been promoted greatly, stability when T type frame can keep the equipment to use, it is comparatively convenient and fast to use.
Description
Technical Field
The utility model relates to a get core machine equipment technical field, specifically be a bituminous paving coring and bore and get core machine.
Background
The asphalt pavement is characterized in that mineral materials are mixed with various types of pavements paved with asphalt materials, and the asphalt binder improves the ability of paving granules to resist damage of driving and natural factors to the pavements, so that the pavements are smooth, less in dust, waterproof and durable.
The core drill and the core drill suitable for the asphalt pavement disclosed in the Chinese utility model patent application publication specification CN208024268U are disclosed, the core drill and the core drill suitable for the asphalt pavement, the drill handle is provided with a clamping part suitable for being connected with a main shaft of the core drill, the drill body is in a cylindrical shape and is connected with the drill handle, one end of the drill body far away from the drill handle is provided with a plurality of cutting teeth, the cutting teeth are suitable for performing circular motion along with the drill body and cutting the pavement, the drill body comprises a cylindrical lining barrel, the lining barrel is formed by splicing at least two strip-shaped drill sheets with arc-shaped cross sections, any one of the circular center angles corresponding to any cross section of the drill sheet is not more than 180 degrees, the drill sheet is detachably connected with the drill handle, although the eccentric load caused by different drill sheet shapes in the rotation process of the lining barrel can be avoided, the stability of the core drill during drilling is improved, and only need to promote the bushing downwards when dismantling the brill body and can easily realize the separation, make the dismantlement of bushing and the taking out of core appearance easy to operate more, solved the stability of current core drill when using and the problem of inconvenient dismantlement.
However, the core drill and the core machine suitable for the asphalt pavement have low efficiency when sampling is carried out on equipment, most of the equipment samples the pavement through a cutter, an air pick and the like when the pavement rut plate needs to be taken out, the pavement rut plate cannot be completely taken out, the operation process is complicated, the use is inconvenient, and further optimization is carried out aiming at the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a bituminous paving is got core and is bored and get core machine has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a bituminous paving is got core and is bored and get core machine, includes T type frame, the one end of T type frame upper surface is pegged graft and is had the first montant of upper and lower tensile, the other end of T type frame upper surface is pegged graft and is had the second montant of upper and lower tensile, the fixed section of thick bamboo of side fixedly connected with of first montant bottom, it has tensile knee to peg graft in the inside of fixed section of thick bamboo, the one end fixedly connected with of knee is used for the clamp splice of centre gripping, the surface cover of knee is equipped with first reset spring, the bottom threaded connection of second montant has the detachable fixed disk, the fixedly connected with N type pole all around of fixed disk upper surface, the surface cover of N type pole is equipped with the protection section of thick bamboo that can sideslip, the inside of protection section of thick bamboo has the motor through bolted connection, the output cover of motor is equipped with detachable cutting piece.
Optionally, the upper surfaces of the first vertical rod and the second vertical rod are fixedly connected with a handle rod for holding.
Optionally, the side at both ends of the T-shaped frame is spliced with a positioning rod for limiting the first vertical rod and the second vertical rod, and a second return spring is sleeved on the surface of the positioning rod.
Optionally, the surface of the curved bar is sleeved with a stabilizing ring, the surface of the stabilizing ring is fixedly connected with a U-shaped bar, and one end of the U-shaped bar is fixedly connected to the outer wall of the fixed cylinder.
Optionally, the upper surface screw thread of stabilizer ring wears to be equipped with and is used for supporting the spacing tighrening ring of curved bar, the bottom of tighrening ring penetrates the inside of stabilizer ring and supports tight curved bar, makes it be in limit state.
Optionally, two ends of the elastic direction of the first return spring respectively abut against the inner side walls of the bent rod and the fixed cylinder, and the bottom of the T-shaped frame is connected with the roller through a bolt.
(III) advantageous effects
The utility model provides a bituminous paving is got core and is bored and get core machine possesses following beneficial effect:
this bituminous paving is got core and is bored and get core machine, through T type frame, the knee, the clamp splice, a reset spring, the fixed disk, the setting of motor and cutting piece, the starter motor drives the cutting piece and rotates during the sample, the cutting piece that utilizes four positions of fixed disk cuts simultaneously, the convenience carries out complete cutting to the rut board, and the operation of being convenient for, the knee can outwards stretch through a reset spring's effort, make the clamp splice card at the position that the cutting piece cut, the effort through a reset spring makes the position that the clamp splice centre gripping was cut simultaneously, make things convenient for completely to take out the rut board, the efficiency of taking a sample is greatly promoted, stability when T type frame can the retaining device use, it is comparatively convenient and fast to use.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic three-dimensional structure of the present invention;
FIG. 3 is a schematic exploded view of the fixing plate of the present invention;
FIG. 4 is a schematic sectional view of the fixing cylinder of the present invention;
FIG. 5 is a schematic structural view of a cross-section of the positioning rod of the present invention;
fig. 6 is an enlarged schematic structural view of a position a in fig. 2 according to the present invention.
In the figure: 1. a T-shaped frame; 2. a first vertical bar; 3. a second vertical bar; 4. a fixed cylinder; 5. bending a rod; 6. a clamping block; 7. a first return spring; 8. fixing the disc; 9. a motor; 10. cutting the slices; 11. a handle bar; 12. positioning a rod; 13. a second return spring; 14. a stabilizing ring; 15. a U-shaped rod; 16. a fastening ring; 17. a roller; 18. an N-shaped rod; 19. a protective cylinder.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: a core drill and a core extractor for asphalt pavement, comprising a T-shaped frame 1, wherein one end of the upper surface of the T-shaped frame 1 is inserted with a first vertical rod 2 which can be stretched up and down, the other end of the upper surface of the T-shaped frame 1 is inserted with a second vertical rod 3 which can be stretched up and down, the side surface of the bottom end of the first vertical rod 2 is fixedly connected with a fixed cylinder 4, the interior of the fixed cylinder 4 is inserted with a stretchable bent rod 5, one end of the bent rod 5 is fixedly connected with a clamping block 6 for clamping, the surface of the bent rod 5 is sleeved with a first reset spring 7, the two ends of the elastic direction of the first reset spring 7 respectively support against the inner side walls of the bent rod 5 and the fixed cylinder 4, the bottom end of the second vertical rod 3 is in threaded connection with a detachable fixed disk 8, the periphery of the upper surface of the fixed disk 8 is fixedly connected with an N-shaped rod 18, the surface of the N-shaped rod 18 is sleeved with a protective cylinder 19 which can slide left and right, the interior of the protective cylinder 19 is connected with a motor 9 through a bolt, the output end of the motor 9 is sleeved with a detachable cutting blade 10;
the upper surfaces of the first vertical rod 2 and the second vertical rod 3 are fixedly connected with a handle rod 11 used for holding, the side surfaces of two ends of the T-shaped frame 1 are inserted with positioning rods 12 used for limiting the first vertical rod 2 and the second vertical rod 3, the surfaces of the positioning rods 12 are sleeved with second return springs 13, the surfaces of the bent rods 5 are sleeved with stabilizing rings 14, the surfaces of the stabilizing rings 14 are fixedly connected with U-shaped rods 15, one ends of the U-shaped rods 15 are fixedly connected to the outer wall of the fixed cylinder 4, fastening rings 16 used for limiting the bent rods 5 penetrate through the threads of the upper surfaces of the stabilizing rings 14, the bottom ends of the fastening rings 16 penetrate into the interior of the stabilizing rings 14 and abut against the bent rods 5 to enable the bent rods to be in a limiting state, and the bottom of the T-shaped frame 1 is connected with idler wheels 17 through bolts;
in order to avoid the situation of looseness during clamping of the clamping block 6, the fastening ring 16 can further limit the bent rod 5, so that the situation of looseness of the clamping block 6 is avoided, the roller 17 can be used for moving equipment conveniently and quickly, one end of the positioning rod 12 can be clamped on the surfaces of the first vertical rod 2 and the second vertical rod 3, and influence during moving is avoided;
through T type frame 1, the knee 5, clamp splice 6, first reset spring 7, the fixed disk 8, the setting of motor 9 and cutting piece 10, starter motor 9 drives cutting piece 10 and rotates during the sample, the cutting piece that utilizes 8 four positions of fixed disk cuts simultaneously, the convenience carries out complete cutting to the rut board, the operation of being convenient for, knee 5 can outwards stretch through the effort of first reset spring 7, make clamp splice 6 card at the position of cutting piece 10 cutting, the effort through first reset spring 7 makes the position of 6 centre gripping cuttings of clamp splice simultaneously, the convenient complete rut board that takes out, the sample efficiency has been promoted greatly, stability when T type frame 1 can the retaining device use, it is comparatively convenient and fast to use.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
The utility model discloses in, the device's working procedure as follows:
1. when the sampling device is used, the device is moved to a place needing sampling through the roller 17, the positioning rod 12 is pulled, the second vertical rod 3 rotates ninety degrees clockwise, and the positioning rod 12 is released;
2. starting a motor 9 to drive cutting pieces 10 around a fixed disc 8 to rotate, holding a handle rod 11 on the upper surface of a second vertical rod 3 by hand, cutting the rut plate to be cut by using the cutting pieces 10, pulling up the second vertical rod 3 after cutting is finished, and rotating the second vertical rod 3 anticlockwise to clamp the second vertical rod 3 on the surface of the second vertical rod 3 through a positioning rod 12;
3. during the sample, 5 curved bars to the pulling all around make 6 cards of clamp splice in the position of cutting 10 cutting of cutting piece, utilize first reset spring 7's effort make 6 centre gripping cutting positions of clamp splice can, handheld first montant 2 pull-up can take out the rut board of cutting.
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 (6)
1. The utility model provides a bituminous paving coring bit and core machine, includes T type frame (1), its characterized in that: the T-shaped frame is characterized in that a first vertical rod (2) capable of stretching up and down is spliced at one end of the upper surface of the T-shaped frame (1), a second vertical rod (3) capable of stretching up and down is spliced at the other end of the upper surface of the T-shaped frame (1), a fixed cylinder (4) is fixedly connected to the side face of the bottom end of the first vertical rod (2), a stretchable bent rod (5) is spliced in the fixed cylinder (4), a clamping block (6) used for clamping is fixedly connected to one end of the bent rod (5), a first reset spring (7) is sleeved on the surface of the bent rod (5), a detachable fixed disc (8) is in threaded connection with the bottom end of the second vertical rod (3), N-shaped rods (18) are fixedly connected to the periphery of the upper surface of the fixed disc (8), a protective cylinder (19) capable of sliding left and right is sleeved on the surface of the N-shaped rods (18), and a motor (9) is connected to the interior of the protective cylinder (19) through bolts, the output end of the motor (9) is sleeved with a detachable cutting blade (10).
2. The asphalt pavement core drill and core extractor as set forth in claim 1, wherein: the upper surfaces of the first vertical rod (2) and the second vertical rod (3) are fixedly connected with a handle rod (11) used for holding.
3. The asphalt pavement core drill and core extractor as set forth in claim 1, wherein: the side at T type frame (1) both ends is pegged graft and is used for spacing locating lever (12) to first montant (2) and second montant (3), the surface cover of locating lever (12) is equipped with second reset spring (13).
4. The asphalt pavement core drill and core extractor as set forth in claim 1, wherein: the surface of the bent rod (5) is sleeved with a stabilizing ring (14), the surface of the stabilizing ring (14) is fixedly connected with a U-shaped rod (15), and one end of the U-shaped rod (15) is fixedly connected to the outer wall of the fixed cylinder (4).
5. The asphalt pavement core drill and core extractor as set forth in claim 4, wherein: the upper surface screw thread of stabilizer ring (14) wears to be equipped with and is used for supporting tighrening ring (16) spacing to curved bar (5), the bottom of tighrening ring (16) penetrates the inside of stabilizer ring (14) and supports tight curved bar (5), makes it be in spacing state.
6. The asphalt pavement core drill and core extractor as set forth in claim 1, wherein: the two ends of the elastic direction of the first return spring (7) respectively abut against the inner side walls of the bent rod (5) and the fixed cylinder (4), and the bottom of the T-shaped frame (1) is connected with a roller (17) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121274377.8U CN214894128U (en) | 2021-06-08 | 2021-06-08 | Core drill and core machine are got to bituminous paving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121274377.8U CN214894128U (en) | 2021-06-08 | 2021-06-08 | Core drill and core machine are got to bituminous paving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214894128U true CN214894128U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121274377.8U Active CN214894128U (en) | 2021-06-08 | 2021-06-08 | Core drill and core machine are got to bituminous paving |
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| Country | Link |
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| CN (1) | CN214894128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024031871A1 (en) * | 2022-08-08 | 2024-02-15 | 苏交科集团检测认证有限公司 | Core drill and core drilling machine for asphalt pavement |
-
2021
- 2021-06-08 CN CN202121274377.8U patent/CN214894128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024031871A1 (en) * | 2022-08-08 | 2024-02-15 | 苏交科集团检测认证有限公司 | Core drill and core drilling machine for asphalt pavement |
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