CN213600387U - Road surface drilling sampling device for road detection - Google Patents
Road surface drilling sampling device for road detection Download PDFInfo
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- CN213600387U CN213600387U CN202022448580.4U CN202022448580U CN213600387U CN 213600387 U CN213600387 U CN 213600387U CN 202022448580 U CN202022448580 U CN 202022448580U CN 213600387 U CN213600387 U CN 213600387U
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Abstract
The utility model relates to a drilling sampling device technical field just discloses a road surface drilling sampling device for road detection, the on-line screen storage device comprises a base, the top fixedly connected with quantity of base is two guide posts, two the top of guide post all with roof fixed connection, two the outside of guide post all with remove a swing joint, the top of roof is rotated and is connected with quantity for two and one end run through the roof in proper order and remove the lead screw of seat and the outside of lead screw and the inside threaded connection who removes the seat, two the equal fixedly connected with in the outside of lead screw is located the band pulley at roof top, two the band pulley passes through belt drive and connects. This road surface drilling sampling device for road detection has solved current road detection and has used road surface drilling sampling device to realize the lift of drill bit through hand mode mostly, and is more useless power, and lacks the overload protection structure, the problem of fragile equipment when meetting extremely hard object.
Description
Technical Field
The utility model relates to a drilling sampling device technical field specifically is a road surface drilling sampling device for road detection.
Background
Road test detection generally refers to road test detection performed for detecting and testing various indexes of a road, detection items include soil, water, rocks, cement and the like, when road detection is performed, sampling is required to be performed on different positions of the road for further detection, and in order to obtain the samples, a road surface drilling sampling device is often used.
The road surface drilling sampling device for road detection who has now on the market mainly is the drilling sampler, and the road sample is got in drilling that it can be accurate, but the lifting of drill bit is realized through hand mode mostly to the road surface drilling sampling device for road detection that has now, and more useless power, and lack the overload protection structure, fragile equipment when meetting extremely hard object, so propose a road surface drilling sampling device for road detection and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a road surface drilling sampling device for road detection possesses advantages such as can realize overload protection, has solved the lift that current road surface drilling sampling device for road detection realized the drill bit through hand mode mostly, and more useless power, and lack the overload protection structure, the problem of fragile equipment when meetting extremely hard object.
(II) technical scheme
In order to realize the purpose of realizing the overload protection, the utility model provides a following technical scheme: a road surface drilling and sampling device for road detection comprises a base, wherein the top of the base is fixedly connected with two guide posts, the tops of the two guide posts are fixedly connected with a top plate, the outer sides of the two guide posts are movably connected with a movable seat, the top of the top plate is rotatably connected with two lead screws, one ends of the two lead screws sequentially penetrate through the top plate and the movable seat, the outer sides of the lead screws are connected with internal threads of the movable seat, the outer sides of the two lead screws are fixedly connected with belt wheels positioned at the top of the top plate, the two belt wheels are connected through a belt in a transmission manner, the top of the top plate is fixedly provided with a servo motor positioned above the two belt wheels, the output end of the servo motor is fixedly connected with a first bevel gear, the outer side of the lead screw at the left side is fixedly connected with a second bevel gear positioned at the top of the belt wheel and meshed with the first bevel gear, the inside fixed mounting of quick-witted case has the drilling motor, the top of removing the seat is rotated and is connected with and is located quick-witted incasement portion and one end extends to the pivot of removing the seat below, the outside fixedly connected with of pivot is located quick-witted incasement portion's casing, the outside swing joint of pivot has the pressure disk that is located the casing inside, the inside fixed company of casing have quantity be a plurality of and with pressure disk bottom fixed connection's pressure spring, the output fixedly connected with of drilling motor is located the inside output dish of casing, the adjacent one side in close contact with of the equal fixedly connected with friction disc in one side and two friction discs relatively of output dish and pressure disk, the bottom fixedly connected with drill bit of pivot.
Preferably, the equal fixedly connected with in the left and right sides of removal seat is located the guide block in the guide post outside, and the guiding hole with guide post size looks adaptation is seted up to the inside of guide block.
Preferably, the number of the fixedly connected sleeves at the top of the moving seat is two, the sleeves are respectively positioned on the outer sides of the two screw rods, threaded holes matched with the shapes of the screw rods are formed in the sleeves, and the number of the connecting holes matched with the sizes of the screw rods are formed in the moving seat.
Preferably, the top fixedly connected with of roof is located both sides around the belt and the support that one end extends to the belt top, servo motor passes through support fixed mounting in the top of roof.
Preferably, the bottom of base fixed mounting has the universal wheel that quantity is four, and the through-hole with drill bit shape looks adaptation is seted up to the inside of base.
Preferably, the spline has been all seted up to the outside of pivot and the inboard of pressure disk, the pressure disk passes through the outside swing joint of spline and pivot.
(III) advantageous effects
Compared with the prior art, the utility model provides a road surface drilling sampling device for road detection possesses following beneficial effect:
the road surface drilling and sampling device for road detection is provided with a servo motor, when the device is used, starting a servo motor, driving a second bevel gear by the servo motor through a first bevel gear, driving a screw rod to rotate by the second bevel gear, meanwhile, the two screw rods keep synchronous rotation through the belt wheel and the belt, the two rotating screw rods drive the movable seat to move up and down along the guide post, thereby realizing the lifting of the drill bit, the pressure plate enables the two friction plates to be mutually pressed under the extrusion of the pressure spring, the drilling motor drives the output disc to rotate, the output disc drives the pressure plate to rotate through the friction plates, the pressure plate drives the rotating shaft to rotate, and then make the pivot drive the drill bit and rotate, when the drill bit bores hard object and receives very big resistance, two mutual contact's friction disc begin relative slip, make drilling motor be unlikely to the card and stop and take place the damage to overload protection's effect has been realized.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the connection between the platen and the rotating shaft according to the present invention;
fig. 3 is a schematic view of the belt wheel and belt of the present invention looking down.
In the figure: 1. a base; 2. a guide post; 3. a top plate; 4. a movable seat; 5. a screw rod; 6. a pulley; 7. a belt; 8. a servo motor; 9. a first bevel gear; 10. a second bevel gear; 11. a chassis; 12. a drilling motor; 13. a rotating shaft; 14. a housing; 15. a platen; 16. a compression spring; 17. an output tray; 18. a friction plate; 19. a drill bit.
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.
Referring to fig. 1-3, a road surface drilling sampling device for road detection comprises a base 1, wherein the top of the base 1 is fixedly connected with two guide posts 2, the tops of the two guide posts 2 are fixedly connected with a top plate 3, the outer sides of the two guide posts 2 are movably connected with a movable seat 4, the left side and the right side of the movable seat 4 are fixedly connected with guide blocks positioned at the outer sides of the guide posts 2, guide holes matched with the sizes of the guide posts 2 are formed in the guide blocks, the top of the top plate 3 is rotatably connected with two lead screws 5, one ends of the two lead screws sequentially penetrate through the top plate 3 and the movable seat 4, the outer sides of the lead screws 5 are connected with internal threads of the movable seat 4, the top of the movable seat 4 is fixedly connected with two sleeves, the sleeves are respectively positioned at the outer sides of the two lead screws 5, threaded holes matched with the shapes of the lead screws 5 are formed in the sleeves, the movable seat 4 is provided with two connecting holes matched with the sizes, the outer sides of the two screw rods 5 are fixedly connected with belt wheels 6 positioned at the top of the top plate 3, the two belt wheels 6 are in transmission connection through a belt 7, servo motors 8 positioned above the two belt wheels 6 are fixedly installed at the top of the top plate 3, the type of the servo motor 8 can be JSMA-SC04ABK, supports positioned at the front side and the rear side of the belt 7 and with one ends extending to the upper side of the belt 7 are fixedly connected with the top of the top plate 3, the servo motors 8 are fixedly installed at the top of the top plate 3 through the supports, the output end of the servo motor 8 is fixedly connected with a first bevel gear 9, the outer side of the screw rod 5 at the left side is fixedly connected with a second bevel gear 10 positioned at the top of the belt wheel 6 and meshed with the first bevel gear 9, the top of the movable seat 4 is fixedly connected with a machine box 11 positioned at one opposite side of the two screw rods 5, the top of the movable seat 4 is rotatably connected with a rotating shaft 13 which is positioned in the case 11 and one end of which extends to the lower part of the movable seat 4, the outer side of the rotating shaft 13 is fixedly connected with a shell 14 which is positioned in the case 11, the outer side of the rotating shaft 13 is movably connected with a pressure plate 15 which is positioned in the shell 14, the outer side of the rotating shaft 13 and the inner side of the pressure plate 15 are both provided with splines, the pressure plate 15 is movably connected with the outer side of the rotating shaft 13 through the splines, the shell 14 is fixedly connected with a plurality of compression springs 16 which are fixedly connected with the bottom of the pressure plate 15, the output end of the drilling motor 12 is fixedly connected with an output disc 17 which is positioned in the shell 14, the opposite sides of the output disc 17 and the pressure plate 15 are fixedly connected with friction plates 18 and the adjacent sides of the two friction plates 18 are in, and a through hole matched with the shape of the drill bit 19 is arranged in the base 1.
To sum up, the road surface drilling and sampling device for road detection is provided with the servo motor 8, when the device is used, the servo motor 8 is started, the servo motor 8 drives the second bevel gear 10 through the first bevel gear 9, the second bevel gear 10 drives the screw rods 5 to rotate, meanwhile, the two screw rods 5 keep synchronous rotation through the belt wheel 6 and the belt 7, the two rotating screw rods 5 drive the moving seat 4 to move up and down along the guide post 2, so as to realize the lifting of the drill bit 19, the two friction plates 18 are mutually pressed by the pressing plate 15 under the extrusion of the pressing spring 16, the drilling motor 12 drives the output disc 17 to rotate, the output disc 17 drives the pressing plate 15 to rotate through the friction plates 18, the pressing plate 15 drives the rotating shaft 13 to rotate, so that the rotating shaft 13 drives the drill bit 19 to rotate, when the drill bit 19 drills to a hard object and receives extremely large resistance, the two mutually contacted, make drilling motor 12 be unlikely to be stopped and take place to damage by the card to realized overload protection's effect, solved current road detection and realized the lift of drill bit 19 with road surface drilling sampling device mostly through hand mode, more useless power, and lack overload protection structure, the problem of fragile equipment when meetting extremely hard object.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 road surface drilling sampling device for road detection, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with two guide posts (2), the tops of the two guide posts (2) are fixedly connected with the top plate (3), the outer sides of the two guide posts (2) are movably connected with the movable seat (4), the top of the top plate (3) is rotatably connected with two lead screws (5) of which one ends sequentially penetrate through the top plate (3) and the movable seat (4), the outer sides of the lead screws (5) are connected with the inner threads of the movable seat (4), the outer sides of the two lead screws (5) are fixedly connected with belt wheels (6) positioned at the top of the top plate (3), the two belt wheels (6) are in transmission connection through a belt (7), the top of the top plate (3) is fixedly provided with a servo motor (8) positioned above the two belt wheels (6), the output end of the servo motor (8) is fixedly connected with a first bevel gear (9), left side the outside fixedly connected with of lead screw (5) is located band pulley (6) top and second bevel gear (10) with first bevel gear (9) meshing, the top fixedly connected with of removal seat (4) is located quick-witted case (11) of two relative one sides of lead screw (5), the inside fixed mounting of machine case (11) has drilling motor (12), the top of removing seat (4) is rotated and is connected with pivot (13) that are located quick-witted case (11) inside and one end extends to removal seat (4) below, the outside fixedly connected with of pivot (13) is located casing (11) inside casing (14), the outside swing joint of pivot (13) has pressure disk (15) that is located casing (14) inside, the inside fixedly connected with of casing (14) has the quantity to be a plurality of and with pressure disk (15) bottom fixed connection compress tightly spring (16), the output fixedly connected with of drilling motor (12) is located output dish (17) inside casing (14) ) The output disc (17) and the pressure plate (15) are fixedly connected with friction plates (18) on the opposite sides, the two friction plates (18) are in close contact with each other on the adjacent sides, and a drill bit (19) is fixedly connected to the bottom of the rotating shaft (13).
2. The road surface drilling sampling device for road detection according to claim 1, characterized in that: the equal fixedly connected with in the left and right sides of removal seat (4) is located the guide block in guide post (2) outside, and the guiding hole with guide post (2) size looks adaptation is seted up to the inside of guide block.
3. The road surface drilling sampling device for road detection according to claim 1, characterized in that: the top fixedly connected with quantity of removing seat (4) is two and is located the sleeve in two lead screw (5) outsides respectively, telescopic inside is seted up with the screw hole of lead screw (5) shape looks adaptation, the inside of removing seat (4) is seted up quantity and is two and with the connecting hole of lead screw (5) size looks adaptation.
4. The road surface drilling sampling device for road detection according to claim 1, characterized in that: the top fixedly connected with of roof (3) is located both sides and one end extend to the support of belt (7) top around belt (7), servo motor (8) pass through support fixed mounting in the top of roof (3).
5. The road surface drilling sampling device for road detection according to claim 1, characterized in that: the bottom fixed mounting of base (1) has the universal wheel that quantity is four, and the through-hole with drill bit (19) shape looks adaptation is seted up to the inside of base (1).
6. The road surface drilling sampling device for road detection according to claim 1, characterized in that: the spline has all been seted up to the outside of pivot (13) and the inboard of pressure disk (15), pressure disk (15) pass through the outside swing joint of spline and pivot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448580.4U CN213600387U (en) | 2020-10-29 | 2020-10-29 | Road surface drilling sampling device for road detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448580.4U CN213600387U (en) | 2020-10-29 | 2020-10-29 | Road surface drilling sampling device for road detection |
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| Publication Number | Publication Date |
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| CN213600387U true CN213600387U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022448580.4U Active CN213600387U (en) | 2020-10-29 | 2020-10-29 | Road surface drilling sampling device for road detection |
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| CN (1) | CN213600387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115655939A (en) * | 2022-10-23 | 2023-01-31 | 樊瑞星 | Highway detection system and detection method |
| CN115655939B (en) * | 2022-10-23 | 2024-06-04 | 安康交通工程试验检测有限责任公司 | Highway detection system and detection method |
-
2020
- 2020-10-29 CN CN202022448580.4U patent/CN213600387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115655939A (en) * | 2022-10-23 | 2023-01-31 | 樊瑞星 | Highway detection system and detection method |
| CN115655939B (en) * | 2022-10-23 | 2024-06-04 | 安康交通工程试验检测有限责任公司 | Highway detection system and detection method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220106 Address after: 150000 room 2, floor 1, unit 3, building 40, xuanxi community, Nangang District, Harbin City, Heilongjiang Province Patentee after: Heilongjiang Longdu Highway Engineering Inspection Co.,Ltd. Address before: 453000 No.2, unit 2, building 3, bookstore Hutong, Weibin District, Xinxiang City, Henan Province Patentee before: Xu Yangmei |