CN214309607U - Sampling device for road engineering detection - Google Patents
Sampling device for road engineering detection Download PDFInfo
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- CN214309607U CN214309607U CN202120281289.4U CN202120281289U CN214309607U CN 214309607 U CN214309607 U CN 214309607U CN 202120281289 U CN202120281289 U CN 202120281289U CN 214309607 U CN214309607 U CN 214309607U
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- drill bit
- road engineering
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Abstract
The utility model belongs to the technical field of road engineering detects, especially, a sampling device for road engineering detects, it is low to soil sample sampling work efficiency, to the problem that sample storage effect is poor, the following scheme is proposed at present, it includes the sample drill bit, sample drill bit one side lateral wall is fixed with the transfer line, transfer line one end is fixed with driving motor, driving motor one side lateral wall is fixed with two bracing pieces that are the symmetric distribution, bracing piece one side lateral wall is fixed with the connecting plate, connecting plate one side lateral wall sliding connection has first installing frame, one side lateral wall that the connecting plate is located inside first installing frame is fixed with the push rod, first installing frame is inside to be fixed with the extrusion subassembly; the utility model discloses in drive the threaded rod through the screw rod transmission and remove, reached and bored the soil layer of the different degree of depth of soil and get, further promotion has reduced work intensity of labour to the promotion of soil layer sample work efficiency simultaneously.
Description
Technical Field
The utility model relates to a road engineering detects technical field, especially relates to a road engineering detects uses sampling device.
Background
In order to guarantee the safety of the built, under-built and under-built construction projects and test the foundation, the building materials, the construction process and the building structure related to the building in the whole construction process, the structure can deform under the load in the use process, the internal stress of the component can be further developed, after the structure is used for many years, in order to ensure the safety production or solve the safety and reliability of the structure, the deformation and stress detection of the structural component is often needed, the deformation, the inclination and the component stress of the column foundation of the factory building are monitored in the engineering detection, and reliable scientific basis is provided for making various decisions and schemes.
The existing sampling device for road engineering detection can not well sample road engineering, the application range of the device is not very wide, a large amount of manpower is wasted, the working efficiency of sampling is greatly reduced, the sample cannot be well stored in the sampling working process, the quality of the sampled sample is affected, and the working quality is greatly reduced when the sample is detected.
Therefore, a sampling device for road engineering detection is needed to solve the problems of low working efficiency of soil sample sampling and poor storage effect of the sampled samples.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of road engineering detects uses sampling device has solved and has hanged down soil sample work efficiency, to the poor problem of sample storage effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a sampling device for road engineering detection comprises a sampling drill bit, wherein a transmission rod is fixed on the side wall of one side of the sampling drill bit, a driving motor is fixed at one end of the transmission rod, two symmetrically-distributed support rods are fixed on the side wall of one side of the driving motor, a connecting plate is fixed on the side wall of one side of each support rod, a first mounting frame is slidably connected with the side wall of one side of the connecting plate, a push rod is fixed on the side wall of one side of the connecting plate, which is positioned inside the first mounting frame, an extrusion component is fixed inside the first mounting frame, a threaded sleeve is fixed on the side wall of one side of the connecting plate, which is away from the first mounting frame, a threaded rod is engaged and connected inside the threaded sleeve, two symmetrically-distributed bearing seats are rotatably connected with the side wall of one side of the threaded rod, a second mounting frame is fixed on the side wall of one bearing seat, and a first bevel gear is fixed on the side wall of one threaded rod, the side wall of one side of the first bevel gear is connected with a second bevel gear in a meshing manner, one end of the second bevel gear is fixed with a limiting assembly, a cavity is formed in the sampling drill bit, and a transmission mechanism is arranged in the cavity.
Preferably, the extrusion assembly comprises a first sliding sleeve fixed with the inner side wall of the first installation frame, a conical rod is slidably connected inside the first sliding sleeve, a bearing block is fixed on the side wall of one side of the conical rod, a first return spring is sleeved on the side wall of the outer side of the conical rod, one end of the first return spring is fixed with the bearing block, and the other end of the first return spring is fixed with the first sliding sleeve.
Preferably, spacing subassembly includes the dwang fixed with the second bevel gear, the dwang extends to the second installing frame outside along the horizontal direction, the dwang is located the outside one end of second installing frame and is fixed with the knob, knob one side lateral wall is pegged graft and is had two gag lever posts that are symmetric distribution, two gag lever post one side lateral wall is fixed with the rotor plate jointly, two gag lever post outside lateral wall has cup jointed compression spring, compression spring one end is fixed with the rotor plate, the compression spring other end is fixed with the knob.
Preferably, drive mechanism includes and is two connecting blocks that are the symmetric distribution with cavity internal fixation, connecting block one side lateral wall is fixed with second reset spring, second reset spring one end is fixed with the extrusion piece, extrusion piece one side lateral wall is fixed with the dodge gate, the inside pivot that is fixed with of dodge gate, the pivot rotates with sample drill bit one side lateral wall to be connected, the inside bottom lateral wall of cavity is fixed with collects the box, it is provided with the stripper plate to collect the box and send out, stripper plate one end is fixed with the connecting rod, the connecting rod extends to the cavity outside along vertical direction, the one end that the cavity was kept away from to the connecting rod is fixed with the second sliding sleeve, second sliding sleeve and transfer line sliding connection, second sliding sleeve diameter is greater than sample drill bit diameter.
Preferably, a supporting block is fixed on the side wall of one side of the first mounting frame and the side wall of one side of the second mounting frame.
Preferably, the sampling drill bit is conical in cross section.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the threaded sleeve is driven to move through meshing transmission in the rotating process of the threaded rod, the connecting plate is driven to move in the moving process of the threaded sleeve, the push rod is driven to move in the moving process of the connecting plate, the conical rod is extruded in the moving process of the push rod, and the conical rod is inserted into the ground when being pressed; drive the threaded rod through the screw rod transmission and remove, reached and bored the soil layer of the different degree of depth of soil and got, further promotion has reduced work intensity of labour to the promotion of soil layer sample work efficiency simultaneously.
2. The utility model drives the second sliding sleeve to move when the sampling drill bit reaches a certain depth, drives the connecting rod to move in the moving process of the second sliding sleeve, drives the extrusion plate to move in the moving process of the connecting rod, extrudes the extrusion block in the moving process of the extrusion plate, and drives the movable door to open when the extrusion block is under the pressure; open the sample dodge gate through drive mechanism, reached the effectual collection of sample and deposited the effect, further promotion the quality of sample.
Drawings
Fig. 1 is a schematic view of a main cross-sectional structure of a sampling device for road engineering detection provided by the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is the utility model provides a road engineering detects uses spacing subassembly main view structure schematic diagram of sampling device.
In the figure: 1. a sampling drill bit; 2. a transmission rod; 3. a drive motor; 4. a support bar; 5. a connecting plate; 6. a first mounting frame; 7. a push rod; 8. an extrusion assembly; 81. a first sliding sleeve; 82. a tapered rod; 83. a bearing block; 84. a first return spring; 9. a threaded sleeve; 10. a threaded rod; 11. a bearing seat; 12. a second mounting frame; 13. a first bevel gear; 14. a second bevel gear; 15. a limiting component; 151. rotating the rod; 152. a knob; 153. a limiting rod; 154. a rotating plate; 155. a compression spring; 16. a cavity; 17. a transmission mechanism; 171. connecting blocks; 172. a second return spring; 173. extruding the block; 174. a movable door; 175. a rotating shaft; 176. a collection box; 177. a pressing plate; 178. a connecting rod; 179. a second sliding sleeve; 18. and (7) a supporting block.
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.
Referring to fig. 1-3, a sampling device for road engineering detection comprises a sampling drill bit 1, a transmission rod 2 is fixed on the side wall of one side of the sampling drill bit 1, a driving motor 3 is fixed at one end of the transmission rod 2, two symmetrically distributed support rods 4 are fixed on the side wall of one side of the driving motor 3, a connecting plate 5 is fixed on the side wall of one side of each support rod 4, a first mounting frame 6 is slidably connected with the side wall of one side of the connecting plate 5, a push rod 7 is fixed on the side wall of one side of the connecting plate 5 positioned in the first mounting frame 6, an extrusion assembly 8 is fixed in the first mounting frame 6, a threaded sleeve 9 is fixed on the side wall of one side of the connecting plate 5 away from the first mounting frame 6, a threaded rod 10 is connected in an internal meshing manner, two symmetrically distributed bearing blocks 11 are rotatably connected on the side wall of one side of the threaded rod 10, a second mounting frame 12 is fixed on the side wall of one side of each bearing block 11, and a first bevel gear 13 is fixed on the side wall of one side of the threaded rod 10, a second bevel gear 14 is connected to the side wall of one side of the first bevel gear 13 in a meshing manner, a limiting component 15 is fixed at one end of the second bevel gear 14, a cavity 16 is formed inside the sampling drill bit 1, and a transmission mechanism 17 is arranged inside the cavity 16.
The extrusion assembly 8 comprises a first sliding sleeve 81 fixed with the inner side wall of the first installation frame 6, a tapered rod 82 is connected to the inner side of the first sliding sleeve 81 in a sliding manner, a bearing block 83 is fixed on the side wall of one side of the tapered rod 82, a first return spring 84 is sleeved on the side wall of the outer side of the tapered rod 82, one end of the first return spring 84 is fixed with the bearing block 83, and the other end of the first return spring 84 is fixed with the first sliding sleeve 81.
Spacing subassembly 15 includes the dwang 151 fixed with second bevel gear 14, dwang 151 extends to the second installing frame 12 outside along the horizontal direction, the dwang 151 is located the outside one end of second installing frame 12 and is fixed with knob 152, knob 152 one side lateral wall is pegged graft and is had two gag lever post 153 that are symmetric distribution, two gag lever post 153 one side lateral walls are fixed with rotor plate 154 jointly, two gag lever post 153 outside lateral walls have cup jointed compression spring 155, compression spring 155 one end is fixed with rotor plate 154, the compression spring 155 other end is fixed with knob 152.
The transmission mechanism 17 comprises two connecting blocks 171 which are symmetrically distributed and fixed inside the cavity 16, a second return spring 172 is fixed on the side wall of one side of each connecting block 171, one end of each second return spring 172 is fixed with an extrusion block 173, a movable door 174 is fixed on the side wall of one side of each extrusion block 173, a rotating shaft 175 is fixed inside each movable door 174, each rotating shaft 175 is rotatably connected with the side wall of one side of the sampling drill bit 1, a collection box 176 is fixed on the side wall of the bottom end inside the cavity 16, an extrusion plate 177 is arranged on the collection box 176, one end of each extrusion plate 177 is fixed with a connecting rod 178, each connecting rod 178 extends to the outside of the cavity 16 along the vertical direction, a second sliding sleeve 179 is fixed at one end, far away from the cavity 16, each second sliding sleeve 179 is slidably connected with the corresponding transmission rod 2, and the diameter of each second sliding sleeve 179 is larger than the diameter of the sampling drill bit 1.
First installing frame 6 and second installing frame 12 one side lateral wall are fixed with supporting shoe 18 jointly, and is concrete, supports first installing frame 6 and second installing frame 12 through supporting shoe 18, has reached the stability to the overall device to a certain extent, prevents to appear the phenomenon of rocking when carrying out sample work to soil.
The 1 section of sample drill bit is conical, and is concrete, drills the soil layer through sample drill bit 1, has reached more quick and has gone deep into the effect of borrowing to soil.
The working principle is as follows: when a ground soil layer needs to be sampled, a power switch of a driving motor 3 is turned on, a transmission rod 2 is driven to rotate through an output shaft in the operation process of the driving motor 3, a rotating plate 154 is pulled at the same time, a limiting rod 153 is driven to move in the moving process of the rotating plate 154, the limiting of a knob 152 is relieved in the moving process of the limiting rod 153, the limiting rod 153 is driven to rotate in the rotating process of the rotating plate 154 by rotating the rotating plate 154, the knob 152 is driven to rotate in the rotating process of the limiting rod 153, the rotating rod 151 is driven to rotate in the rotating process of the knob 152, a second bevel gear 14 is driven to rotate in the rotating process of the rotating rod 151, a first bevel gear 13 is driven to rotate through meshing transmission in the rotating process of the second bevel gear 14, and a threaded rod 10 is driven to rotate in the rotating process of the first bevel gear 13, the threaded rod 10 drives the threaded sleeve 9 to move through meshing transmission in the rotating process, the connecting plate 5 is driven to move in the moving process of the threaded sleeve 9, the push rod 7 is driven to move in the moving process of the connecting plate 5, the conical rod 82 is extruded in the moving process of the push rod 7, the conical rod 82 is inserted into the ground when being pressed, the stability of the whole device is improved to a certain degree, meanwhile, the driving motor 3 is driven to move in the moving process of the connecting plate 5, the driving rod 2 is driven to move in the moving process of the driving motor 3 following the connecting rod, the sampling drill bit 1 is driven to move in the moving process of the connecting rod, when the sampling drill bit 1 carries out soil drilling sampling to the ground, the second sliding sleeve 179 is driven to move when the sampling drill bit 1 reaches a certain depth, and the connecting rod 178 is driven to move in the moving process of the second sliding sleeve 179, the connecting rod 178 drives the extrusion plate 177 to move in the moving process, the extrusion block 173 is extruded in the moving process of the extrusion plate 177, the movable door 174 is driven to open when the extrusion block 173 is under the pressure action, and soil enters the cavity 16 and falls into the collection box 176 to be stored when the movable door 174 is opened.
The driving motor 3 is commercially available, and the driving motor 3 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The sampling device for road engineering detection comprises a sampling drill bit (1) and is characterized in that a transmission rod (2) is fixed on one side wall of the sampling drill bit (1), a driving motor (3) is fixed at one end of the transmission rod (2), two symmetrically-distributed support rods (4) are fixed on one side wall of the driving motor (3), a connecting plate (5) is fixed on one side wall of each support rod (4), a first mounting frame (6) is slidably connected with one side wall of each connecting plate (5), a push rod (7) is fixed on one side wall of each connecting plate (5) located inside the first mounting frame (6), an extrusion assembly (8) is fixed inside the first mounting frame (6), a threaded sleeve (9) is fixed on one side wall of each connecting plate (5) far away from the first mounting frame (6), and a threaded rod (10) is connected with the threaded sleeve (9) in an internal meshing manner, the utility model discloses a sample drill bit, including threaded rod (10), threaded rod (10) one side lateral wall rotate be connected with two bearing frame (11) that are the symmetric distribution, bearing frame (11) one side lateral wall is fixed with second installing frame (12), threaded rod (10) one side lateral wall is fixed with first bevel gear (13), first bevel gear (13) one side lateral wall meshing is connected with second bevel gear (14), second bevel gear (14) one end is fixed with spacing subassembly (15), sample drill bit (1) inside cavity (16) of having seted up, cavity (16) inside is provided with drive mechanism (17).
2. The sampling device for road engineering detection according to claim 1, wherein the extrusion assembly (8) comprises a first sliding sleeve (81) fixed to an inner side wall of the first mounting frame (6), a tapered rod (82) is slidably connected to the inside of the first sliding sleeve (81), a bearing block (83) is fixed to a side wall of one side of the tapered rod (82), a first return spring (84) is sleeved on a side wall of the outer side of the tapered rod (82), one end of the first return spring (84) is fixed to the bearing block (83), and the other end of the first return spring (84) is fixed to the first sliding sleeve (81).
3. The sampling device for road engineering detection according to claim 1, wherein the limiting component (15) comprises a rotating rod (151) fixed with a second bevel gear (14), the rotating rod (151) extends to the outside of the second installation frame (12) along the horizontal direction, one end of the rotating rod (151) located at the outside of the second installation frame (12) is fixed with a knob (152), two limiting rods (153) symmetrically distributed are inserted into a side wall of one side of the knob (152), a rotating plate (154) is fixed to a side wall of one side of each limiting rod (153), a compression spring (155) is sleeved on a side wall of the outer side of each limiting rod (153), one end of the compression spring (155) is fixed with the rotating plate (154), and the other end of the compression spring (155) is fixed with the knob (152).
4. The road engineering detection sampling device according to claim 1, wherein the transmission mechanism (17) comprises two connecting blocks (171) symmetrically distributed with the inside of the cavity (16), a second return spring (172) is fixed on one side wall of the connecting block (171), an extrusion block (173) is fixed on one end of the second return spring (172), a movable door (174) is fixed on one side wall of the extrusion block (173), a rotating shaft (175) is fixed inside the movable door (174), the rotating shaft (175) is rotatably connected with one side wall of the sampling drill bit (1), a collection box (176) is fixed on the bottom end side wall of the inside of the cavity (16), an extrusion plate (177) is vertically arranged on the collection box (176), a connecting rod (178) is fixed on one end of the extrusion plate (177), and the connecting rod (178) extends to the outside of the cavity (16) along a vertical direction, and a second sliding sleeve (179) is fixed at one end of the connecting rod (178) far away from the cavity (16), the second sliding sleeve (179) is in sliding connection with the transmission rod (2), and the diameter of the second sliding sleeve (179) is larger than that of the sampling drill bit (1).
5. The sampling device for road engineering detection according to claim 1, wherein a supporting block (18) is fixed on the side wall of one side of the first mounting frame (6) and the side wall of one side of the second mounting frame (12) together.
6. The sampling device for road engineering detection according to claim 1, wherein the sampling drill (1) is conical in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120281289.4U CN214309607U (en) | 2021-02-01 | 2021-02-01 | Sampling device for road engineering detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120281289.4U CN214309607U (en) | 2021-02-01 | 2021-02-01 | Sampling device for road engineering detection |
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| Publication Number | Publication Date |
|---|---|
| CN214309607U true CN214309607U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120281289.4U Expired - Fee Related CN214309607U (en) | 2021-02-01 | 2021-02-01 | Sampling device for road engineering detection |
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| CN (1) | CN214309607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116334976A (en) * | 2023-04-03 | 2023-06-27 | 安徽赢祥建设工程有限公司 | Municipal road construction device and construction method thereof |
-
2021
- 2021-02-01 CN CN202120281289.4U patent/CN214309607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116334976A (en) * | 2023-04-03 | 2023-06-27 | 安徽赢祥建设工程有限公司 | Municipal road construction device and construction method thereof |
| CN116334976B (en) * | 2023-04-03 | 2024-05-07 | 安徽赢祥建设工程有限公司 | Municipal road construction device and construction method thereof |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 Termination date: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |