CN215985259U - Highway detects core machine fixed equipment of getting - Google Patents
Highway detects core machine fixed equipment of getting Download PDFInfo
- Publication number
- CN215985259U CN215985259U CN202121758846.3U CN202121758846U CN215985259U CN 215985259 U CN215985259 U CN 215985259U CN 202121758846 U CN202121758846 U CN 202121758846U CN 215985259 U CN215985259 U CN 215985259U
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- fixedly connected
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- base
- core
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Abstract
The utility model belongs to the technical field of core-taking machines, and particularly relates to a fixing device for a road detection core-taking machine.
Description
Technical Field
The utility model relates to the technical field of core drilling machines, in particular to a fixing device for a road detection core drilling machine.
Background
The concrete core drilling machine is mainly used for coring cement concrete, asphalt concrete and limestone bases on roads, airports, ports, docks, dams and the like to perform compression resistance and bending resistance tests, the maximum core sample can reach 700mm, the concrete core drilling machine adopts one machine for multiple purposes (matching), can drill holes, cut core samples and grind core samples, greatly improves the working efficiency, reduces the equipment investment, and is ideal engineering detection equipment.
The core drilling machine can take out concrete on a road for sampling, the core drilling machine in the prior art is lack of a fixing structure, and the core drilling machine can shake the whole machine body due to severe vibration generated by rotation of a drill bit when working, so that certain deviation can be caused, and sampling work is influenced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a road detection core drilling machine fixing device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a fixing device for a road detection core extractor comprises a base, wherein a support is fixedly connected to the top of the base, a supporting assembly for increasing the supporting force of the base is arranged at the bottom of the support, a same supporting plate is fixedly connected between the top of the base and the bottom of the support, a mounting plate is fixedly connected to one side of the supporting plate, a driving screw is connected to the support in a penetrating and threaded manner, a handle is fixedly connected to the top end of the driving screw, the bottom end of the driving screw is rotatably connected with the top of the mounting plate, a sleeve plate is sleeved on the driving screw in a threaded manner, a fixing rod in penetrating connection with the sleeve plate is fixedly connected to the top of the mounting plate, a bottom plate is elastically connected to the bottom of the sleeve plate, the core extractor is fixedly connected to the bottom of the bottom plate, a fixing assembly for fixing the core extractor is arranged on one side of the supporting plate, and four universal wheels are arranged on the bottom of the base in a rectangular manner, the top fixedly connected with sampling box of base.
Preferably, the supporting component includes the connecting rod of fixed connection in the support bottom, the cover that slides on the outer wall of connecting rod is equipped with the sleeve, the same screw rod of fixedly connected with between connecting rod and the support one side, screw rod and sleeve run through sliding connection, the thread bush is equipped with the nut on the screw rod, telescopic bottom extends to the bottom and the fixedly connected with backup pad of base.
Preferably, the fixed subassembly includes the fixing base of fixed connection in extension board one side, the fixing base is hollow structure, sliding connection has two curb plates to run through the both sides of fixing base, the bottom inner wall of fixing base rotates and is connected with the dwang, the dwang extends to the top of fixing base, the dwang is located the fixed cover of the inside outer wall of fixing base and is equipped with the oval dish, oval dish and two curb plates are inconsistent, the bilateral symmetry of curb plate is provided with two sliding plates, fixedly connected with return spring between one side of sliding plate and one side inner wall of fixing base, the curb plate is located one side fixedly connected with connecting plate in the fixing base outside, two the equal fixedly connected with lantern ring in one side that the connecting plate is close to each other.
Preferably, one side of the support plate is connected with a support rib in a sliding manner, and one side of the core drilling machine is fixedly connected with the support rib.
Preferably, two springs are symmetrically arranged between the bottom of the sleeve plate and the top of the bottom plate.
Preferably, a limiting rod which is connected with the sliding plate in a penetrating and sliding manner is fixedly connected to the inner wall of one side of the fixed seat.
Preferably, the four corners of the bottom of the sheathing board are provided with telescopic rods, and the bottom ends of the telescopic rods are fixedly connected with the top of the bottom board.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the core drilling machine, the nut is rotated to release the brake on the sleeve, the sleeve is pulled down to drive the supporting plate to be attached to the ground, the nut is reset again to brake the sleeve, the supporting force of the base is increased, the core drilling machine is enabled to be more stable in rotation, and the shaking of the base is reduced.
2. According to the utility model, the handle is rotated to drive the driving screw to rotate, the driving screw drives the sleeve plate to descend, the sleeve plate drives the telescopic rod, the spring and the core taking machine to descend and go deep into the ground, so that operation can be carried out, the telescopic rod and the spring can reduce impact force caused when the core taking machine suddenly descends to the ground, and a drill bit of the core taking machine is protected.
3. According to the core drilling machine, the rotating rod is rotated to drive the oval disc to rotate, the periphery of the oval disc is not smooth, the side plate is pushed to drive the connecting plate to move when the oval disc rotates to a longer surface, the connecting plate drives the lantern rings to be away from each other, clamping of the core drilling machine can be relieved, clamping of the core drilling machine can be achieved through reverse rotation, collective shaking of drill bits is reduced, and positioning of the drill bits is accurate.
The core taking machine is simple in structure, the nut is rotated, the supporting force of the base can be increased by pulling the sleeve downwards, so that the core taking machine is more stable during rotation, the core taking machine can be driven to descend by rotating the handle to carry out core taking operation, the impact force caused when the core taking machine suddenly descends to the ground can be reduced by the telescopic rod and the spring, a drill bit of the core taking machine is protected, the core taking machine can be clamped by rotating the rotating rod, the collective shaking of the drill bit is reduced, and the positioning of the drill bit is more accurate.
Drawings
FIG. 1 is a front cross-sectional view of a road core testing machine fixing device provided by the utility model;
FIG. 2 is a top cross-sectional view of a fixing seat of a fixing device of a road core drilling machine for detecting the utility model;
fig. 3 is a front view of a road core testing and coring machine fixing device provided by the utility model.
In the figure: 1. a base; 2. a sampling box; 3. a support; 4. a screw; 5. a connecting rod; 6. mounting a plate; 7. a handle; 8. a drive screw; 9. sheathing; 10. a telescopic rod; 11. a spring; 12. a base plate; 13. core drilling; 14. supporting ribs; 15. a collar; 16. a connecting plate; 17. rotating the rod; 18. a fixed seat; 19. a sleeve; 20. a support plate; 21. a nut; 22. a side plate; 23. a return spring; 24. an elliptical disk; 25. a sliding plate; 26. and (4) a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a fixing device for a road detection core-taking machine comprises a base 1, a support 3 is fixedly connected to the top of the base 1, a supporting component for increasing the supporting force of the base 1 is arranged at the bottom of the support 3, a same support plate 26 is fixedly connected between the top of the base 1 and the bottom of the support 3, a mounting plate 6 is fixedly connected to one side of the support plate 26, a driving screw 8 is connected to the support 3 in a penetrating manner, a handle 7 is fixedly connected to the top end of the driving screw 8, the bottom end of the driving screw 8 is rotatably connected to the top of the mounting plate 6, a sleeve plate 9 is sleeved on the driving screw 8 in a threaded manner, a fixing rod connected to the sleeve plate 9 in a penetrating manner is fixedly connected to the top of the mounting plate 6, a bottom plate 12 is elastically connected to the bottom of the sleeve plate 9, a core-taking machine 13 is fixedly connected to the bottom of the bottom plate 12, and a fixing component for fixing the core-taking machine 13 is arranged on one side of the support plate 26, the bottom rectangle of base 1 is arranged and is provided with four universal wheels, base 1's top fixedly connected with sampling box 2.
Example two
The embodiment is improved on the basis of the first embodiment: referring to fig. 1-3, a fixing device for a road detection core-taking machine comprises a base 1, a support 3 is fixedly connected to the top of the base 1, a support assembly for increasing the supporting force of the base 1 is arranged at the bottom of the support 3, the support assembly comprises a connecting rod 5 fixedly connected to the bottom of the support 3, a sleeve 19 is slidably sleeved on the outer wall of the connecting rod 5, the same screw rod 4 is fixedly connected between the connecting rod 5 and one side of the support 3, the screw rod 4 and the sleeve 19 are in sliding connection in a penetrating manner, a nut 21 is threadedly sleeved on the screw rod 4, the bottom end of the sleeve 19 extends to the bottom of the base 1 and is fixedly connected with a support plate 20, the sleeve 19 is released by rotating the nut 21, the support plate 20 is driven by the pull-down sleeve 19 to be attached to the ground, the nut 21 is reset again to brake the sleeve 19, the supporting force of the base 1 is increased, the core-taking machine 13 is more stable in rotation, and the shaking of the base 1 is reduced, the core drilling machine is characterized in that a same support plate 26 is fixedly connected between the top of a base 1 and the bottom of a support 3, one side of the support plate 26 is connected with a support rib 14 fixedly connected with one side of a core drilling machine 13 in a sliding manner, one side of the support plate 26 is fixedly connected with a mounting plate 6, a driving screw 8 is connected with the support 3 in a penetrating manner, a handle 7 is fixedly connected with the top end of the driving screw 8, the bottom end of the driving screw 8 is rotatably connected with the top of the mounting plate 6, a sleeve plate 9 is sleeved on the driving screw 8 in a threaded manner, a fixed rod which is connected with the sleeve plate 9 in a penetrating manner is fixedly connected with the top of the mounting plate 6, a bottom plate 12 is elastically connected with the bottom of the sleeve plate 9, four corners of the bottom of the sleeve plate 9 are respectively provided with a telescopic rod 10, the bottom end of the telescopic rod 10 is fixedly connected with the top of the bottom plate 12, two springs 11 are symmetrically arranged between the bottom of the sleeve plate 9 and the top of the bottom plate 12, and the handle 7 is rotated to drive the driving screw 8, the driving screw 8 drives the sleeve plate 9 to descend, the sleeve plate 9 drives the telescopic rod 10, the spring 11 and the core taking machine 13 to descend and go deep into the ground, operation can be carried out, the telescopic rod 10 and the spring 11 can reduce impact force caused when the core taking machine 13 suddenly descends to the ground, a drill bit of the core taking machine 13 is protected, the bottom of the bottom plate 12 is fixedly connected with the core taking machine 13, one side of the support plate 26 is provided with a fixing component for fixing the core taking machine 13, the fixing component comprises a fixing seat 18 fixedly connected to one side of the support plate 26, the fixing seat 18 is of a hollow structure, two side plates 22 are connected to two sides of the fixing seat 18 in a penetrating and sliding mode, the inner wall of the bottom of the fixing seat 18 is rotatably connected with a rotating rod 17, the rotating rod 17 extends to the top of the fixing seat 18, an elliptical disk 24 is fixedly sleeved on the outer wall of the rotating rod 17 inside the fixing seat 18, the elliptical disk 24 and the two side plates 22 are abutted, two sliding plates 25 are symmetrically arranged on two sides of the side plates 22, sliding connection's gag lever post is run through with sliding plate 25 to one side inner wall fixedly connected with of fixing base 18, fixedly connected with return spring 23 between one side of sliding plate 25 and one side inner wall of fixing base 18, one side fixedly connected with connecting plate 16 that curb plate 22 is located the fixing base 18 outside, the equal fixedly connected with lantern ring 15 in one side that two connecting plates 16 are close to each other, it drives oval dish 24 and rotates to rotate dwang 17, because oval dish 24 is uneven all around, can promote curb plate 22 and drive connecting plate 16 and remove rotating to a longer face, connecting plate 16 drives lantern ring 15 and keeps away from each other, can remove the centre gripping to coring machine 13, the antiphase is rotated and then can be carried out the centre gripping to coring machine 13, reduce the collective rocking of drill bit, make the location of drill bit more accurate.
The working principle is as follows: the braking to the sleeve 19 is relieved by rotating the nut 21, the support plate 20 is driven by the pull-down sleeve 19 to be attached to the ground, the nut 21 is reset again to brake the sleeve 19, the supporting force of the base 1 is increased, the core taking machine 13 is enabled to be more stable in rotation, the shaking of the base 1 is reduced, the driving screw 8 is driven by the rotating handle 7 to rotate, the driving screw 8 drives the sleeve plate 9 to descend, the sleeve plate 9 drives the telescopic rod 10, the spring 11 and the core taking machine 13 to descend deep into the ground, the operation can be carried out, the telescopic rod 10 and the spring 11 can reduce the impact force caused when the core taking machine 13 suddenly descends to the ground, the drill bit of the core taking machine 13 is protected, the oval disc 24 is driven to rotate by rotating the rotating rod 17, the oval disc 24 is not smooth in periphery, the side plate 22 is pushed to drive the connecting plate 16 to move when the longer surface is rotated, the connecting plate 16 drives the lantern rings 15 to be away from each other, the clamping to the core taking machine 13 can be relieved, the core drilling machine 13 can be clamped by the reverse rotation, so that the collective shaking of the drill bits is reduced, and the drill bits are positioned more accurately.
Of course, as is well known to those skilled in the art, the working principle and the wiring method of the core drilling machine 13 are conventional means or common knowledge in the art, and are not described herein in detail, and those skilled in the art can make any selection according to their needs or convenience.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The fixing equipment for the road detection core drilling machine comprises a base (1) and is characterized in that a support (3) is fixedly connected to the top of the base (1), a supporting component for increasing the supporting force of the base (1) is arranged at the bottom of the support (3), the top of the base (1) and the bottom of the support (3) are fixedly connected with a same support plate (26), a mounting plate (6) is fixedly connected to one side of the support plate (26), a driving screw rod (8) is connected to the support (3) in a penetrating manner through threads, a handle (7) is fixedly connected to the top of the driving screw rod (8), the bottom of the driving screw rod (8) is rotatably connected to the top of the mounting plate (6), a sleeve plate (9) is sleeved on the driving screw rod (8) through threads, and a fixing rod which is connected with the sleeve plate (9) is fixedly connected to the top of the mounting plate (6), the bottom elastic connection of lagging (9) has bottom plate (12), the bottom fixedly connected with of bottom plate (12) is got core machine (13), one side of extension board (26) is provided with and is used for carrying out the fixed subassembly fixed to getting core machine (13), the bottom rectangle of base (1) is arranged and is provided with four universal wheels, the top fixedly connected with sampling box (2) of base (1).
2. The road detection core drilling machine fixing equipment is characterized in that the supporting component comprises a connecting rod (5) fixedly connected to the bottom of the support (3), a sleeve (19) is slidably sleeved on the outer wall of the connecting rod (5), the same screw rod (4) is fixedly connected between the connecting rod (5) and one side of the support (3), the screw rod (4) and the sleeve (19) are connected in a penetrating and sliding mode, a nut (21) is sleeved on the screw rod (4) in a threaded mode, and the bottom end of the sleeve (19) extends to the bottom of the base (1) and is fixedly connected with a supporting plate (20).
3. The road detection core drilling machine fixing device as claimed in claim 1, wherein the fixing assembly comprises a fixing seat (18) fixedly connected to one side of a support plate (26), the fixing seat (18) is of a hollow structure, two side plates (22) are slidably connected to two sides of the fixing seat (18) in a penetrating manner, a rotating rod (17) is rotatably connected to the inner wall of the bottom of the fixing seat (18), the rotating rod (17) extends to the top of the fixing seat (18), an elliptical disk (24) is fixedly sleeved on the outer wall of the rotating rod (17) located inside the fixing seat (18), the elliptical disk (24) is in contact with the two side plates (22), two sliding plates (25) are symmetrically arranged on two sides of the side plates (22), and a return spring (23) is fixedly connected between one side of the sliding plates (25) and the inner wall of one side of the fixing seat (18), the side plate (22) is located one side of the outer side of the fixed seat (18) and is fixedly connected with a connecting plate (16), and two side of the connecting plate (16) close to each other are fixedly connected with a lantern ring (15).
4. A road detection core-drilling machine fixing device as claimed in claim 1, characterized in that one side of the support plate (26) is slidably connected with a support rib (14) fixedly connected with one side of the core-drilling machine (13).
5. A road core testing machine fixing device according to claim 1, characterized in that two springs (11) are symmetrically arranged between the bottom of the strap (9) and the top of the bottom plate (12).
6. The road detection core drilling machine fixing equipment is characterized in that a limiting rod in penetrating sliding connection with a sliding plate (25) is fixedly connected to the inner wall of one side of the fixing seat (18).
7. The road detection core-taking machine fixing equipment is characterized in that four corners of the bottom of the sleeve plate (9) are provided with telescopic rods (10), and the bottom ends of the telescopic rods (10) are fixedly connected with the top of the bottom plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758846.3U CN215985259U (en) | 2021-07-30 | 2021-07-30 | Highway detects core machine fixed equipment of getting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121758846.3U CN215985259U (en) | 2021-07-30 | 2021-07-30 | Highway detects core machine fixed equipment of getting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985259U true CN215985259U (en) | 2022-03-08 |
Family
ID=80576999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121758846.3U Expired - Fee Related CN215985259U (en) | 2021-07-30 | 2021-07-30 | Highway detects core machine fixed equipment of getting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117109973A (en) * | 2023-08-23 | 2023-11-24 | 济南市历城区城乡交通运输局 | Highway construction quality check out test set |
-
2021
- 2021-07-30 CN CN202121758846.3U patent/CN215985259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117109973A (en) * | 2023-08-23 | 2023-11-24 | 济南市历城区城乡交通运输局 | Highway construction quality check out test set |
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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: 20220308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |