CN212742480U - Foundation survey device is used in subway track construction - Google Patents
Foundation survey device is used in subway track construction Download PDFInfo
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- CN212742480U CN212742480U CN202021073929.4U CN202021073929U CN212742480U CN 212742480 U CN212742480 U CN 212742480U CN 202021073929 U CN202021073929 U CN 202021073929U CN 212742480 U CN212742480 U CN 212742480U
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- movable
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- rod
- construction
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 39
- 239000002689 soil Substances 0.000 abstract description 17
- 238000001514 detection method Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 3
- 241001330002 Bambuseae Species 0.000 abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 3
- 239000011425 bamboo Substances 0.000 abstract 3
- 238000011835 investigation Methods 0.000 abstract 1
- 230000000739 chaotic effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a ground investigation device is used in subway road construction, including support frame, dead lever and slide rail, the side of support frame is fixed with the pick block, the inside activity of nested piece is provided with the gear, the inner end department of horizontal pole is fixed with first awl tooth, the outside cover of loose axle is equipped with the worm wheel, and the avris activity of worm wheel is provided with the worm, the top of worm is fixed with the dead lever, and the outside cover of dead lever is equipped with the lagging, the inside activity of lagging runs through has a movable section of thick bamboo, the bottom of a movable section of thick bamboo is fixed with the sampling cylinder, and the inside of a movable section of thick bamboo runs through has the regulation pole, the bottom of adjusting the pole is connected with the guide board, and the lower terminal surface of guide board links to each other through movable. This subway track construction is with ground survey device can adjust sampling device's sampling depth fast, realizes separately taking a sample to the soil of the different degree of depth, and then can guarantee follow-up accurate nature to soil detection.
Description
Technical Field
The utility model relates to a subway track construction technical field specifically is a subway track construction is with ground survey device.
Background
Before urban subway track construction, a survey operation needs to be carried out on the foundation, and one of the steps of the survey is to sample the soil at the subway track construction position and further detect whether the soil at the position conforms to the track construction, however, the existing foundation survey device still has the following defects in the actual use process:
most adopt artifical mode of digging to sample soil, and can't collect the soil of the different degree of depth according to the sampling demand is quick of difference, appear sampling soil degree of depth difference and chaotic phenomenon easily to it is also convenient inadequately to the regulation of sampling device sampling depth, to above-mentioned problem, the urgent need carries out the innovative design on original ground surveys the basis of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ground surveys device for subway track construction to solve above-mentioned background art and propose that the mode that adopts artifical excavation mostly samples soil, and can't collect the soil to the different degree of depth according to the sampling demand of difference is quick, appear easily that the sampling soil degree of depth is different and chaotic phenomenon, and also convenient problem inadequately to the regulation of sampling device sampling depth.
In order to achieve the above object, the utility model provides a following technical scheme: a foundation surveying device for subway track construction comprises a support frame, a fixed rod and a slide rail, wherein a tooth block is fixed on the side surface of the support frame, a sleeve block is sleeved on the outer side of the support frame, a gear is movably arranged in the sleeve block, a cross rod penetrates through the inside of the gear, first bevel teeth are fixed at the inner end of the cross rod, a movable shaft penetrates through the inside of the first bevel teeth, a worm wheel is sleeved on the outer side of the movable shaft, a worm is movably arranged on the lateral side of the worm wheel, the fixed rod is fixed at the top of the worm, a sleeve plate is sleeved on the outer side of the fixed rod and connected with the support frame through the slide rail, a movable barrel penetrates through the inside of the sleeve plate, second bevel teeth are sleeved on the outer side of the movable barrel, a sampling barrel is fixed at the bottom of the movable barrel, an adjusting rod penetrates through the inside of the movable barrel, a guide plate is connected with the, and the lower end face of the guide plate is connected with the baffle plate through the movable rod, and the baffle plate is embedded and installed in the sampling cylinder.
Preferably, the tooth blocks are arranged on the support frame at equal intervals, and the tooth blocks are in meshed connection with the gears.
Preferably, the first bevel gear is arranged on the cross rod and the movable shaft, 2 first bevel gears are in meshed connection, and one first bevel gear is meshed with the second bevel gear.
Preferably, the movable cylinder is connected with the sleeve plate through a bearing, and the sleeve plate and the support frame form a lifting structure.
Preferably, the two ends of the movable rod respectively form a rotating structure with the guide plate and the baffle plate, and the length of the guide plate is larger than the width of the guide plate.
Preferably, the baffle and the sampling cylinder are hinged, and the baffle is symmetrically distributed on the sampling cylinder.
Compared with the prior art, the beneficial effects of the utility model are that: the foundation surveying device for subway rail construction can quickly adjust the sampling depth of the sampling device, realize separate sampling of the soil at different depths, and further ensure the accuracy of subsequent soil detection;
1. the worm wheel can be driven to rotate through the rotation of the fixed rod, so that 2 meshed first bevel gears are driven to rotate, the gear is driven to rotate, and the sleeve plate and the sleeve block are driven to lift on the supporting frame through the meshing between the gear and the gear block, so that the height of the sampling cylinder is adjusted;
2. first awl tooth pivoted drives movable cylinder through the second awl tooth and rotates, makes things convenient for the rotatory underground of deepening of sampling cylinder like this, after reaching the appointed degree of depth, can drive guide board and movable rod through the rotation of adjusting the pole and promote the baffle and rotate and open, realizes the sample to soil.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a top-down structure of the nest block of the present invention;
FIG. 3 is a schematic view of a top-down structure of the cover plate of the present invention;
FIG. 4 is a schematic view of a sampling cylinder of the present invention;
fig. 5 is the schematic view of the sampling cylinder in a bottom-up structure.
In the figure: 1. a support frame; 2. a tooth block; 3. sleeving blocks; 4. a gear; 5. a cross bar; 6. a first bevel gear; 7. a movable shaft; 8. a worm gear; 9. a worm; 10. fixing the rod; 11. sheathing; 12. a slide rail; 13. a second taper tooth; 14. a movable barrel; 15. a sampling cartridge; 16. adjusting a rod; 17. a guide plate; 18. a movable rod; 19. and a baffle plate.
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. 1-5, the present invention provides a technical solution: a foundation surveying device for subway track construction comprises a support frame 1, a tooth block 2, a sleeve block 3, a gear 4, a cross rod 5, a first bevel gear 6, a movable shaft 7, a worm wheel 8, a worm 9, a fixed rod 10, a sleeve plate 11, a slide rail 12, a second bevel gear 13, a movable cylinder 14, a sampling cylinder 15, an adjusting rod 16, a guide plate 17, a movable rod 18 and a baffle plate 19, wherein the tooth block 2 is fixed on the side surface of the support frame 1, the sleeve block 3 is sleeved on the outer side of the support frame 1, the gear 4 is movably arranged in the sleeve block 3, the cross rod 5 penetrates through the gear 4, the first bevel gear 6 is fixed at the inner end of the cross rod 5, the movable shaft 7 penetrates through the first bevel gear 6, the worm wheel 8 is sleeved on the outer side of the movable shaft 7, the worm 9 is movably arranged on the side of the worm wheel 8, the fixed rod 10 is fixed at the top of the worm 9, the sleeve plate 11 is sleeved, the sleeve plate 11 is connected with the support frame 1 through a sliding rail 12, a movable cylinder 14 penetrates through the sleeve plate 11 movably, a second conical tooth 13 is sleeved on the outer side of the movable cylinder 14, a sampling cylinder 15 is fixed at the bottom of the movable cylinder 14, an adjusting rod 16 penetrates through the movable cylinder 14, a guide plate 17 is connected to the bottom of the adjusting rod 16, the lower end face of the guide plate 17 is connected with a baffle plate 19 through a movable rod 18, and the baffle plate 19 is embedded in the sampling cylinder 15;
the tooth blocks 2 are arranged on the support frame 1 at equal intervals, the tooth blocks 2 are in meshed connection with the gears 4, the first bevel teeth 6 are arranged on the cross rod 5 and the movable shaft 7, the 2 first bevel teeth 6 are in meshed connection, one first bevel tooth 6 is meshed with the second bevel tooth 13, the movable cylinder 14 is connected with the sleeve plate 11 through a bearing, the sleeve plate 11 and the support frame 1 form a lifting structure, the worm 9 rotates to drive the worm wheel 8 and the movable shaft 7 to rotate, the cross rod 5 is driven to rotate through the 2 meshed first bevel teeth 6, the sleeve block 3 and the sleeve plate 11 can be driven to lift on the inner side of the support frame 1 through meshing of the gears 4 and the tooth blocks 2, the first bevel teeth 6 can drive the second bevel teeth 13 to synchronously rotate when rotating, the movable cylinder 14 is further driven to rotate on the sleeve plate 11, and therefore the sampling cylinder 15 can be more conveniently buried underground through a rotating mode;
the both ends of movable rod 18 constitute revolution mechanic with guide board 17 and baffle 19 respectively, and the length of guide board 17 is greater than its width, and baffle 19 and cartridge 15 are articulated, and baffle 19 is the symmetric distribution on cartridge 15, rotate and adjust pole 16 and drive guide board 17 and rotate to the promotion through movable rod 18 can drive baffle 19 and rotate on cartridge 15, and cartridge 15 is in the convenient sampling to soil of the open mode like this.
The working principle is as follows: when the foundation surveying device for subway track construction is used, as shown in fig. 1-3, the device is firstly carried to a specified position, the device is supported on the ground through a support frame 1, then a rotating fixing rod 10 drives a worm 9 to rotate, as shown in fig. 3, further a worm wheel 8 and a movable shaft 7 are driven to rotate, then a cross rod 5 is driven to rotate through 2 meshed first bevel teeth 6, as shown in fig. 2, through meshing of a gear 4 and a tooth block 2, as shown in fig. 1, a sleeve block 3 and a sleeve plate 11 can be driven to lift on the inner side of the support frame 1, further a sampling cylinder 15 is driven to lift to sample soil at different depths, as shown in fig. 3, the first bevel teeth 6 can drive a second bevel tooth 13 to synchronously rotate when rotating, further a movable cylinder 14 is driven to rotate on the sleeve plate 11, and thus the sampling cylinder 15 can conveniently go deep into the ground in a rotating mode;
as shown in fig. 1 and fig. 4-5, after the sampling cylinder 15 goes deep into the ground, the rotation of the guide plate 17 is driven by the rotation adjusting rod 16, and the baffle 19 can be driven to rotate on the sampling cylinder 15 by the pushing of the movable rod 18, so that the sampling cylinder 15 is in an open state to facilitate the sampling of soil, the phenomenon of soil disorder at different depths is avoided, and the sampling cylinder 15 can be conveniently taken out by driving the baffle 19 to be attached to the sampling cylinder 15 through the reverse rotation adjusting rod 16 after sampling.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a ground survey device is used in subway track construction, includes support frame (1), dead lever (10) and slide rail (12), its characterized in that: the side of the support frame (1) is fixed with a toothed block (2), the outer side of the support frame (1) is sleeved with a sleeve block (3), the inner activity of the sleeve block (3) is provided with a gear (4), the inside of the gear (4) penetrates through a transverse rod (5), the inner end of the transverse rod (5) is fixed with first conical teeth (6), the inside of the first conical teeth (6) penetrates through a movable shaft (7), the outer side of the movable shaft (7) is sleeved with a worm wheel (8), the side of the worm wheel (8) is movably provided with a worm (9), the top of the worm (9) is fixed with a fixed rod (10), the outer side of the fixed rod (10) is sleeved with a sleeve plate (11), the sleeve plate (11) is connected with the support frame (1) through a sliding rail (12), the inner activity of the sleeve plate (11) penetrates through a movable barrel (14), and the outer side of the movable barrel (14) is sleeved with teeth (13), the bottom of a movable cylinder (14) is fixed with a sampling cylinder (15), and the inside of the movable cylinder (14) is penetrated through by an adjusting rod (16), the bottom of the adjusting rod (16) is connected with a guide plate (17), the lower end face of the guide plate (17) is connected with a baffle (19) through a movable rod (18), and the baffle (19) is embedded and installed in the sampling cylinder (15).
2. A ground base survey apparatus for construction of a subway rail as claimed in claim 1, wherein: the tooth blocks (2) are arranged on the support frame (1) at equal intervals, and the tooth blocks (2) are in meshed connection with the gears (4).
3. A ground base survey apparatus for construction of a subway rail as claimed in claim 1, wherein: first awl tooth (6) all have the setting on horizontal pole (5) and loose axle (7), and 2 first awl teeth (6) are the meshing connection to one of them first awl tooth (6) and second awl tooth (13) intermeshing.
4. A ground base survey apparatus for construction of a subway rail as claimed in claim 1, wherein: the movable cylinder (14) is connected with the sleeve plate (11) through a bearing, and the sleeve plate (11) and the support frame (1) form a lifting structure.
5. A ground base survey apparatus for construction of a subway rail as claimed in claim 1, wherein: the two ends of the movable rod (18) respectively form a rotating structure with the guide plate (17) and the baffle plate (19), and the length of the guide plate (17) is larger than the width of the guide plate.
6. A ground base survey apparatus for construction of a subway rail as claimed in claim 1, wherein: baffle (19) and cartridge (15) are articulated, and baffle (19) are the symmetric distribution on cartridge (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021073929.4U CN212742480U (en) | 2020-06-12 | 2020-06-12 | Foundation survey device is used in subway track construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021073929.4U CN212742480U (en) | 2020-06-12 | 2020-06-12 | Foundation survey device is used in subway track construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212742480U true CN212742480U (en) | 2021-03-19 |
Family
ID=75007804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021073929.4U Expired - Fee Related CN212742480U (en) | 2020-06-12 | 2020-06-12 | Foundation survey device is used in subway track construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212742480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778184A (en) * | 2022-05-14 | 2022-07-22 | 广州地铁设计研究院股份有限公司 | Be used for subway soil corrosion sampling device |
-
2020
- 2020-06-12 CN CN202021073929.4U patent/CN212742480U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778184A (en) * | 2022-05-14 | 2022-07-22 | 广州地铁设计研究院股份有限公司 | Be used for subway soil corrosion sampling device |
| CN114778184B (en) * | 2022-05-14 | 2023-10-03 | 广州地铁设计研究院股份有限公司 | Be used for subway soil to corrode sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |