CN212110664U - Concrete core drilling and sampling equipment - Google Patents

Concrete core drilling and sampling equipment Download PDF

Info

Publication number
CN212110664U
CN212110664U CN202020572846.3U CN202020572846U CN212110664U CN 212110664 U CN212110664 U CN 212110664U CN 202020572846 U CN202020572846 U CN 202020572846U CN 212110664 U CN212110664 U CN 212110664U
Authority
CN
China
Prior art keywords
pipe wall
pipe
sampling
plate
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020572846.3U
Other languages
Chinese (zh)
Inventor
任运祥
李昌云
黄琼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Xingyu Engineering Construction Supervision Co ltd
Original Assignee
Chongqing Xingyu Engineering Construction Supervision Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Xingyu Engineering Construction Supervision Co ltd filed Critical Chongqing Xingyu Engineering Construction Supervision Co ltd
Priority to CN202020572846.3U priority Critical patent/CN212110664U/en
Application granted granted Critical
Publication of CN212110664U publication Critical patent/CN212110664U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Sampling And Sample Adjustment (AREA)

Abstract

The utility model relates to a concrete core sampling device, which comprises a support, a motor and a sampling pipe, wherein the support comprises a base, a positioning column fixedly connected on the base and a bearing plate slidably connected on the positioning column, and the motor is fixedly connected on the bearing plate; the sampling pipe is fixedly connected to an output shaft of the motor; sampling pipe includes first pipe wall and second pipe wall, the cross section of first pipe wall and second pipe wall all is the semicircle form of equidimension, the draw-in groove has been seted up to the long side of first pipe wall, the draw-in groove runs through to the both ends of first pipe wall, the side of second pipe wall is equipped with the card strip, card strip sliding connection is in the draw-in groove. The utility model discloses have the effect of being convenient for take out the inside sample of sampling pipe.

Description

Concrete core drilling and sampling equipment
Technical Field
The utility model belongs to the technical field of road check out test set's technique and specifically relates to a concrete core sampling equipment is related to.
Background
The electric core drilling and coring machine is widely applied to necessary detection equipment for concrete and asphalt pavements such as highways, airports, ports, docks, dams and the like, and is mainly used for drilling and coring test cores of concrete and asphalt concrete for compression resistance and anti-dismantling experiments.
Chinese patent with publication number CN207215483U discloses a concrete sampling device for building, which comprises a base, the slide bar, the backup pad, the slider, the screw hole, the lead screw, step motor, driving motor, sampler barrel and cooling device, the top symmetry of base is fixed with the slide bar, the one end and the backup pad fixed connection of base are kept away from to the slide bar, slider sliding connection is on the slide bar, the middle part of slider is equipped with the screw hole, the slider passes through screw hole and lead screw sliding connection, the both ends of lead screw are rotated through bearing and base and backup pad respectively and are connected, step motor fixes the top at the backup pad, step motor's output shaft and lead screw fixed connection, driving motor fixes the one side at the slider, driving motor's output shaft is fixed with the sampler barrel, driving motor's bilateral symmetry is.
The above prior art solutions have the following drawbacks: its sampling barrel can be through driving motor's rotation do rotary-cut motion downwards, when it moves out the ground with sampling barrel and inside sample, then can't be better take out the concrete piece from the sampling barrel, increase constructor's the operation degree of difficulty.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a concrete core sampling equipment that bores, it has the advantage of being convenient for take out the inside sample of sampling pipe.
The above object of the present invention can be achieved by the following technical solutions:
the concrete drilling core sampling device comprises a support, a motor and a sampling pipe, wherein the support comprises a base, a positioning column fixedly connected to the base and a bearing plate connected to the positioning column in a sliding manner, and the motor is fixedly connected to the bearing plate; the sampling pipe is fixedly connected to an output shaft of the motor; sampling pipe includes first pipe wall and second pipe wall, the cross section of first pipe wall and second pipe wall all is the semicircle form of equidimension, the draw-in groove has been seted up to the long side of first pipe wall, the draw-in groove runs through to the both ends of first pipe wall, the side of second pipe wall is equipped with the card strip, card strip sliding connection is in the draw-in groove.
Through adopting above-mentioned technical scheme, the motor drives the sampling pipe and rotates, can make the lower tip rotation of sampling pipe inject the concrete in through loading board lapse, can make the sample of concrete deposit in the sampling pipe, first pipe wall and second pipe wall sliding connection can make the second pipe wall face downwards slip to be convenient for take out the concrete sample in the sampling pipe.
The present invention may be further configured in a preferred embodiment as: the inner side face of the second pipe wall close to the motor is fixedly connected with a push plate, and the push plate is perpendicular to the sampling pipe.
Through adopting above-mentioned technical scheme, the push pedal that sets up in the second pipe wall can drive the push pedal butt on concrete sample when the second pipe wall lapse to concrete sample in with the sampling pipe is released, further improves the efficiency of taking out concrete sample.
The present invention may be further configured in a preferred embodiment as: the end part of the sampling pipe, which deviates from the motor, is provided with sawteeth.
Through adopting above-mentioned technical scheme, the sawtooth that tip set up under the sampling pipe can cut hard concrete road surface when the sampling pipe rotates, makes in the sampling pipe can cut into the concrete easily.
The present invention may be further configured in a preferred embodiment as: the outer side surface of the second pipe wall close to the motor is hinged with an operating rod, and a groove used for clamping the operating rod is formed in the second pipe wall.
Through adopting above-mentioned technical scheme, the action bars setting is at the lateral surface of second pipe wall, can make the staff when taking out concrete sample, through applying the effort on the action bars, can make the second pipe wall drive concrete sample remove, and it is more convenient to make promotion second pipe wall and concrete sample.
The present invention may be further configured in a preferred embodiment as: the outer side surface of the second pipe wall is hinged with a supporting rod; the limiting groove is formed in the lower side face of the operating rod, and the free end of the supporting rod is connected in the limiting groove in a sliding mode.
Through adopting above-mentioned technical scheme, outwards rotate the action bars, when the action bars rotated to be perpendicular with the sampling pipe, can make sliding connection support rod butt on the action bars at the tip of spacing groove, made the effect that the action bars played the support to the action bars, prevented that the action bars atress is too big and cause the damage.
The present invention may be further configured in a preferred embodiment as: the vertical rigid coupling in reference column upper end has the fixed plate, it is connected with the lead screw to rotate on the fixed plate, the lead screw thread is on the loading board.
Through adopting above-mentioned technical scheme, rotate the lead screw, can make the loading board reciprocate along the length direction of lead screw, prevent that the loading board from because the gravity of self from moving to the next on the reference column, be convenient for adjust the height of loading board to drive the sampling pipe and cut into and extract concrete layer.
The present invention may be further configured in a preferred embodiment as: the bearing plate comprises a sliding plate and a steering plate rotationally connected with the sliding plate, and the motor is fixedly connected to the steering plate.
By adopting the technical scheme, when the concrete sample is taken out from the sampling pipe, the steering plate can be rotated, the motor and the sampling pipe can rotate along with the rotating plate, the lower port of the sampling pipe can face any angle in front, so that the concrete sample can be pushed out to a required position, and the concrete sampling pipe has higher practicability,
the present invention may be further configured in a preferred embodiment as: the side of the sliding plate is connected with a positioning rod in a sliding mode, and a positioning hole matched with the positioning rod is formed in the steering plate.
By adopting the technical scheme, the positioning rod is inserted into the positioning hole to fix the rotating plate, so that the sampling pipe is prevented from deflecting when being downwards rotated to cut into the concrete floor; the locating lever is taken out from the locating hole, can carry out the unblock to the rotating plate, is convenient for make at discharge concrete sample, and turned angle makes the sampling pipe towards the position that needs.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the sampling pipe is connected with the second pipe wall through the first pipe wall and the second pipe wall in a sliding mode, when a concrete sample in the sampling pipe is taken out, the second pipe wall is slid to separate the two pipe walls, the concrete sample in the sampling pipe can be conveniently taken out, meanwhile, the operation rod fixedly connected with the outer side face of the second pipe wall can enable the operation of pushing out the second pipe wall to be more convenient, the pushing plate fixedly connected in the second pipe wall can be abutted against the concrete sample and pushes out the sample along with the movement of the second pipe wall, the operation is simple, and the sampling is convenient;
2. motor fixed connection is on the rotor plate, and the rotor plate is inserted through the dead lever and is established and fix the rotor plate in the fixed orifices, and the sampling pipe perpendicular to ground of being convenient for cuts the operation, and the dead lever is taken out the back in the fixed orifices from, can make the rotor plate free rotation, is convenient for discharge the sample with the position that the sampling pipe orientation needs, has higher practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the connection structure of the middle steering plate and the bearing plate of the present invention.
Fig. 3 is a schematic view of the exploded structure of the sampling tube of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
Fig. 5 is a partially enlarged schematic view of a portion B in fig. 3.
Reference numerals: 1. a support; 11. a handrail; 12. a base; 13. a positioning column; 131. a fixing plate; 14. a carrier plate; 141. a sliding plate; 142. a steering plate; 143. a sliding groove; 144. positioning a groove; 15. positioning a rod; 151. a push rod; 16. positioning holes; 2. a motor; 3. a sampling tube; 31. a first tube wall; 311. a card slot; 32. a second tube wall; 321. clamping the strip; 322. pushing the plate; 33. saw teeth; 4. an operating lever; 41. a groove; 42. a support bar; 43. a limiting groove; 5. a lead screw; 51. a turntable.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, in order to the utility model discloses a concrete core drilling sampling device, which comprises a support 1, a motor 2 and a sampling tube 3, wherein the support 1 comprises a base 12, a positioning column 13 vertically and fixedly connected on the base 12 and a bearing plate 14 connected on the positioning column 13 in a sliding manner, the base 12 is of a square structure, a hole for enabling the sampling tube 3 to pass through is formed in the base, and the side edge of the base 12 is rotatably connected with a roller and is supported on the ground under stress; the upper end fixedly connected with fixed plate 131 of reference column 13, fixed plate 131 all is the horizontality with loading board 14, has seted up the slotted hole on the fixed plate 131 to in the slotted hole rotation be connected with lead screw 5, set up threaded hole on the loading board 14, lead screw 5 threaded connection is in threaded hole for drive loading board 14 slides from top to bottom along reference column 13, welded fastening has handrail 11 between fixed plate 131 and the base 12, is convenient for promote this device and removes.
Referring to fig. 2, the bearing plate 14 includes a sliding plate 141 and a turning plate 142 rotatably connected to the sliding plate 141, the motor 2 is fixedly connected to the turning plate 142, an output shaft of the motor 2 faces downward and penetrates through the turning plate 142, the output shaft of the motor 2 is perpendicular to the turning plate 142, and the sampling tube 3 is located on a lower side surface of the turning plate 142 and is fixedly connected to the output shaft of the motor 2; the side of the sliding plate 141 is provided with a sliding groove 143, the lower side of the sliding groove 143 is provided with a positioning groove 144 which is communicated with the sliding groove 143, the sliding groove 143 is connected with a positioning rod 15 in a sliding way, the positioning rod 15 is vertically and fixedly connected with a push rod 151 which is used for driving the positioning rod 15 to slide in the sliding groove 143, the steering plate 142 is provided with a positioning hole 16 which is matched with the positioning rod 15, and when the positioning rod 15 is inserted into the positioning hole 16, the steering plate 142 can be fixed.
Referring to fig. 3 and 4, the sampling tube 3 includes a first tube wall 31 and a second tube wall 32, the cross sections of the first tube wall 31 and the second tube wall 32 are semicircular with the same size, a clamping groove 311 is provided on the long side of the first tube wall 31, the clamping groove 311 penetrates through the upper end and the lower end of the first tube wall 31, a clamping strip 321 is provided on the side of the second tube wall 32, the clamping strip 321 is slidably connected in the clamping groove 311, so that the second tube wall 32 is clamped and fixed on the first tube wall 31 to form a cylindrical structure. One side fixedly connected with push plate 322 that the medial surface of second pipe wall 32 is close to deflector 142, and push plate 322 is circular platelike structure and perpendicular to sampling pipe 3, and its diameter is less than the diameter of sampling pipe 3 inner ring, and when second pipe wall 32 slided along draw-in groove 311, can drive push plate 322 downthehole removal at sampling pipe 3 for release the sample in the sampling pipe 3. The sawtooth 33 is arranged at the lower end part of the sampling pipe 3, and the slope shape from the outer side surface of the sampling pipe 3 to the lower end part of the sawtooth 33 is convenient for being cut into the ground more easily.
Referring to fig. 3 and 5, a rectangular groove 41 is formed in the outer side surface of the second tube wall 32 close to the steering plate 142, and an operating rod 4 is hinged to the side edge of the groove 41 close to the lower end thereof, so that the operating rod 4 can rotate up and down to provide a force application position for a user to push the second tube wall 32; the outer side surface of the second pipe wall 32 is also hinged with a support rod 42; the limiting groove 43 is formed in the lower side surface of the operating rod 4, the free end of the supporting rod 42 is connected in the limiting groove 43 in a sliding mode, and when the operating rod 4 and the second pipe wall 32 are in a vertical state, the free end of the supporting rod 42 abuts against the end portion of the limiting groove 43 to support the operating rod 4.
The implementation principle of the embodiment is as follows: before sampling, the device is moved to the ground where a sample needs to be collected, the motor 2 is electrified and rotated to drive the sampling tube 3 to rotate, then the turntable 51 is operated to drive the screw rod 5 to rotate, so that the bearing plate 14 which is in threaded connection with the screw rod 5 moves downwards, the motor 2 and the sampling tube 3 are driven to move downwards, and the sampling tube 3 is rotatably cut into the ground; after collecting the sample in the sampling tube 3, the turntable 51 is rotated in the reverse direction, and the carrier plate 14 moves upward along the screw 5, so that the sampling tube 3 takes the sample out of the ground.
When taking out the sample in the sampling tube 3, the push rod 151 is pulled to draw the positioning rod 15 out of the positioning hole 16 on the steering plate 142, the steering plate 142 can rotate freely, the lower end part of the sampling tube 3 faces to a required direction, or the lower end part of the sampling tube is overlapped on the edge of the sample container, the operating rod 4 is pushed to enable the second tube wall 32 to move downwards along the clamping groove 311, and meanwhile, the push plate 322 connected to the second tube wall 32 is abutted to the sample and pushes out the sample in the sampling tube 3, so that the sampling operation can be completed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The concrete drilling core sampling device comprises a support (1), a motor (2) and a sampling pipe (3), wherein the support (1) comprises a base (12), a positioning column (13) fixedly connected to the base (12) and a bearing plate (14) connected to the positioning column (13) in a sliding mode, the motor (2) is fixedly connected to the bearing plate (14), and the sampling pipe (3) is fixedly connected to an output shaft of the motor (2); the method is characterized in that: sampling pipe (3) are including first pipe wall (31) and second pipe wall (32), the cross section of first pipe wall (31) and second pipe wall (32) all is the semicircle form of equidimension, draw-in groove (311) have been seted up to the long side of first pipe wall (31), draw-in groove (311) run through to the both ends of first pipe wall (31), the side of second pipe wall (32) is equipped with card strip (321), card strip (321) sliding connection is in draw-in groove (311).
2. The concrete core-drilling sampling device of claim 1, wherein: the inner side surface of the second pipe wall (32) close to the motor (2) is fixedly connected with a push plate (322), and the push plate (322) is perpendicular to the sampling pipe (3).
3. The concrete core-drilling sampling device of claim 1, wherein: the end part of the sampling pipe (3) departing from the motor (2) is provided with saw teeth (33).
4. The concrete core-drilling sampling device of claim 1, wherein: the outer side surface, close to the motor (2), of the second pipe wall (32) is hinged with an operating rod (4), and a groove (41) used for clamping the operating rod (4) is formed in the second pipe wall (32).
5. The concrete core-drilling sampling device of claim 4, wherein: the outer side surface of the second pipe wall (32) is hinged with a support rod (42); limiting grooves (43) are formed in the lower side face of the operating rod (4), and the free ends of the supporting rods (42) are connected in the limiting grooves (43) in a sliding mode.
6. The concrete core-drilling sampling device of claim 1, wherein: the vertical rigid coupling in reference column (13) upper end has fixed plate (131), it is connected with lead screw (5) to rotate on fixed plate (131), lead screw (5) screw thread is on loading board (14).
7. The concrete core-drilling sampling device of claim 1, wherein: the bearing plate (14) comprises a sliding plate (141) and a steering plate (142) rotatably connected with the sliding plate (141), and the motor (2) is fixedly connected to the steering plate (142).
8. The concrete core sampling apparatus of claim 7, wherein: the side edge of the sliding plate (141) is connected with a positioning rod (15) in a sliding mode, and the steering plate (142) is provided with a positioning hole (16) matched with the positioning rod (15) in work.
CN202020572846.3U 2020-04-16 2020-04-16 Concrete core drilling and sampling equipment Expired - Fee Related CN212110664U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020572846.3U CN212110664U (en) 2020-04-16 2020-04-16 Concrete core drilling and sampling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020572846.3U CN212110664U (en) 2020-04-16 2020-04-16 Concrete core drilling and sampling equipment

Publications (1)

Publication Number Publication Date
CN212110664U true CN212110664U (en) 2020-12-08

Family

ID=73640023

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020572846.3U Expired - Fee Related CN212110664U (en) 2020-04-16 2020-04-16 Concrete core drilling and sampling equipment

Country Status (1)

Country Link
CN (1) CN212110664U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112829085A (en) * 2021-03-11 2021-05-25 南充市公信检测有限公司 Concrete drilling core taking machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112829085A (en) * 2021-03-11 2021-05-25 南充市公信检测有限公司 Concrete drilling core taking machine

Similar Documents

Publication Publication Date Title
CN106018752A (en) Soil detecting device and detecting method thereof
CN110658017B (en) Soil sampling device
CN212110664U (en) Concrete core drilling and sampling equipment
CN212110684U (en) Core drilling machine for highway detection
CN116255087B (en) Soil layer drilling acquisition device for soil remediation
CN210893755U (en) Ground soil sampling device
CN205660566U (en) Rock core appearance sample anchor clamps
CN114778184B (en) Be used for subway soil to corrode sampling device
CN219038447U (en) Soil sampler
CN215677601U (en) Automatic sampling device for centrifuge inclined rotor sample tube
CN215593952U (en) Highway engineering road bed compactness check out test set
CN211877436U (en) Geotechnical sampling device in geotechnical engineering
CN211085748U (en) Core drilling machine for highway engineering structure concrete
CN216816077U (en) Traffic engineering detects coring equipment
CN217786566U (en) Environmental engineering soil detection sampling device
CN220039884U (en) Soil electric sampling device
CN215726974U (en) Geological mineral exploration sampling barrel
CN213422677U (en) Agricultural technology promotes and uses soil sampling device
CN220847737U (en) Sampling device for detecting building engineering concrete pile
CN215105208U (en) Convenient highway engineering that dismantles change is with device of fetching soil sample
CN217930902U (en) Portable sampling device for ore detection
CN220266505U (en) Engineering foundation detects sampling device
CN216978894U (en) Ground detection device with dissect function
CN216870056U (en) Sampling drill bit for municipal road engineering detection
CN213933180U (en) Highway detects core machine fixing device that fetches

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: 20201208

CF01 Termination of patent right due to non-payment of annual fee