CN214096652U

CN214096652U - Drilling sampling device for building material detection

Info

Publication number: CN214096652U
Application number: CN202022548484.7U
Authority: CN
Inventors: 杨威
Original assignee: Bohan Testing And Certification Group Co ltd
Current assignee: Bohan Testing And Certification Group Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-31
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a building material detects with drilling sampling device, include bottom plate, cavity, riser, elevating gear, put thing board, rectangle through-hole one, motor one, dwang one, cavity and drill bit composite set, drill bit composite set is including setting up bearing one, dwang two, turning block, screw thread district, nut one, montant, rectangle through-hole two, semi-circular connecting plate and the drill bit piece together piece in the inside one side of cavity, the bottom that the drill bit piece together is equipped with a plurality of evenly distributed's sawtooth, the cavity outside both ends all are equipped with baffle one around with the adjacent one side of riser, transversely peg graft on the riser have rather than threaded connection's screw thread carriage release lever, be equipped with the deflector in the one end adjacent with baffle one on the screw thread carriage release lever, both ends all are equipped with baffle two around the deflector opposite side. Compared with the prior art, the utility model the advantage lie in: high flexibility and good use effect.

Description

Drilling sampling device for building material detection

Technical Field

The utility model relates to a building material detects technical field, specifically indicates a building material detects with drilling sampling device.

Background

Construction materials are various materials used in construction works. The building materials are widely divided into inorganic materials, organic materials and composite materials, and include asphalt concrete, polymer concrete and the like, and are generally formed by compounding inorganic nonmetallic materials and organic materials. The building material plays an extremely important role in the building, so that various performance tests are required to be carried out on the building materials for various buildings for evaluating the quality of the building materials, and when the performance tests are carried out on the materials such as solid concrete in the building materials, a drilling sampling device is often adopted to directly drill a core sample from the concrete for testing. Drilling sampling device among the prior art is when using, and not only the flexibility is low, is not convenient for take out the core appearance in the drill bit, and the result of use is not good moreover, can not take a sample to the building material of different thickness, can not fix the building material of different length, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a building material detects with drilling sampling device that the flexibility is high, excellent in use effect.

In order to solve the technical problem, the utility model provides a technical scheme does: a drilling and sampling device for detecting building materials comprises a bottom plate, wherein a cavity and a vertical plate are sequentially arranged at the upper end part of the bottom plate from left to right, a lifting device is arranged in the cavity, a storage plate is transversely arranged on the lifting device, a first rectangular through hole is formed in one side, adjacent to the storage plate, of the cavity, the other end of the storage plate extends to the outside of the cavity through the first rectangular through hole and is in contact with the vertical plate, a first motor is fixedly inserted in the storage plate, a first rotating rod is arranged at the output end of the bottom of the first motor, a cavity is formed in the bottom of the first rotating rod, a drill bit combination device is arranged in the cavity and comprises a first bearing arranged at one side in the cavity, a second rotating rod is fixedly inserted in an inner ring of the first bearing, the other end of the second rotating rod extends to the outside of the cavity and is provided with a rotating block, and two threaded regions with opposite thread directions are arranged on the second rotating rod, the improved drill bit is characterized in that a first nut connected with threads is sleeved on the threaded area, a vertical rod is arranged at the bottom of the first nut, two rectangular through holes are symmetrically formed in the bottom of the cavity, the bottom of the vertical rod extends to the outside of the cavity through the two rectangular through holes and is transversely provided with a semicircular connecting plate, the bottom of the semicircular connecting plate is provided with a drill bit splicing block matched with the semicircular connecting plate, a plurality of uniformly distributed sawteeth are arranged at the bottom of the drill bit splicing block, a first baffle plate is arranged at the front end and the rear end of one side, adjacent to a vertical plate, of the cavity, a thread moving rod connected with the vertical plate in a transverse splicing mode is arranged on the vertical plate, a guide plate is arranged at one end, adjacent to the first baffle plate, and a second baffle.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a building material detects with drilling sampling device utilizes drill bit composite set, not only can make two semi-circular connecting plates and two drill bit pieces together make up the drill bit and carry out the drilling sample, but also can make two semi-circular connecting plates and two drill bit pieces together piece and separate to be convenient for take out the core appearance, improved the flexibility of use; utilize elevating gear adjustable drill bit composite set's height to the building material to different thickness takes a sample, utilizes the cooperation of screw thread carriage release lever, deflector, baffle one and baffle two, can fix the building material of different length, has improved the result of use.

As an improvement, the lifting device comprises a second motor fixedly inserted in the middle of the top surface of the cavity, a lead screw is arranged at the output end of the bottom of the second motor, the bottom of the lead screw is connected with the cavity through a second bearing, a second nut in threaded connection with the lead screw is sleeved on the lead screw, and an object placing plate is transversely arranged on one side, close to the vertical plate, of the second nut, so that the building materials with different thicknesses can be drilled.

As an improvement, a first protrusion is arranged on one side, opposite to the object placing plate, of the second nut, a first sliding groove matched with the first protrusion for use is formed in the inner wall of the cavity, and the first protrusion is located in the first sliding groove, so that the second nut can be guaranteed to vertically ascend and descend, and stability is improved.

As the improvement, put on the thing board and be equipped with protruding two with the adjacent one end of riser, be equipped with the protruding spout two that uses of cooperation on the riser, protruding two is arranged in spout two, can guarantee like this to put thing board and rise perpendicularly and descend, has improved stability.

As the improvement, the bottom of bottom plate is equipped with the screw thread rubber pad that cooperates its use, not only can prevent like this that drilling sampling device from taking place to sideslip, can provide the cushion effect for it moreover, has improved stability.

Drawings

Fig. 1 is the utility model discloses a building material detects with drilling sampling device's schematic structure.

As shown in the figure: 1. the base plate, 2, threaded rubber pad, 3, baffle I, 4, bearing II, 5, lead screw, 6, chute I, 7, nut I, 8, bearing I, 9, dwang I, 10, protruding I, 11, nut II, 12, cavity, 13, elevating gear, 14, motor II, 15, rectangle through hole I, 16, put the thing board, 17, motor I, 18, dwang II, 19, threaded area, 20, protruding II, 21, riser, 22, spout II, 23, screw shift lever, 24, deflector, 25, baffle II, 26, cavity, 27, drill bit composite set, 28, turning block, 29, montant, 30, semi-circular connecting plate, 31, drill bit piece, 32, sawtooth, 33, rectangle through hole II.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A drilling and sampling device for detecting building materials comprises a bottom plate 1, wherein a cavity 12 and a vertical plate 21 are sequentially arranged at the upper end of the bottom plate 1 from left to right, a lifting device 13 is arranged in the cavity 12, an object placing plate 16 is transversely arranged on the lifting device 13, a first rectangular through hole 15 is formed in one side, adjacent to the object placing plate 16, of the cavity 12, the other end of the object placing plate 16 extends to the outside of the cavity 12 through the first rectangular through hole 15 and is in contact with the vertical plate 21, a first motor 17 is fixedly inserted in the object placing plate 16, a first rotating rod 9 is arranged at the output end of the bottom of the first motor 17, a cavity 26 is formed in the bottom of the first rotating rod 9, a drill bit combination device 27 is arranged in the cavity 26, the drill bit combination device 27 comprises a first bearing 8 arranged at one side inside the cavity 26, a second rotating rod 18 is fixedly inserted in the inner ring of the first bearing 8, and the other end of the second rotating rod 18 extends to the outside of the cavity 26 and is provided with a rotating block 28, two thread areas 19 with opposite thread directions are arranged on the rotating rod II 18, a first nut 7 in threaded connection with the rotating rod II is sleeved on the thread areas 19, a vertical rod 29 is arranged at the bottom of the nut I7, two symmetrically distributed rectangular through holes II 33 are arranged on the bottom surface of the cavity 26, the bottom of the vertical rod 29 extends to the outside of the cavity 26 through a second rectangular through hole 33 and is transversely provided with a semicircular connecting plate 30, the bottom of the semicircular connecting plate 30 is provided with a drill bit block 31 matched with the semicircular connecting plate, the bottom of the drill bit block 31 is provided with a plurality of saw teeth 32 which are uniformly distributed, the front end and the rear end of the outer part of the cavity 12, which are adjacent to the vertical plate 21, are respectively provided with a baffle plate I3, a thread moving rod 23 in threaded connection with the vertical plate 21 is transversely inserted into the vertical plate, a guide plate 24 is arranged at one end, adjacent to the first baffle plate 3, of the thread moving rod 23, and a second baffle plate 25 is arranged at the front end and the rear end of the other side of the guide plate 24.

The lifting device 13 comprises a second motor 14 fixedly inserted in the middle of the top surface of the cavity 12, a screw rod 5 is arranged at the output end of the bottom of the second motor 14, the bottom of the screw rod 5 is connected with the cavity 12 through a second bearing 4, a second nut 11 in threaded connection with the screw rod 5 is sleeved on the screw rod 5, and a storage plate 16 is transversely arranged on one side, close to the vertical plate 21, of the second nut 11.

The second nut 11 is provided with a first protrusion 10 on one side opposite to the object placing plate 16, the inner wall of the cavity 12 is provided with a first sliding groove 6 matched with the first protrusion 10 for use, and the first protrusion 10 is located in the first sliding groove 6.

The article placing plate 16 is provided with a second protrusion 20 at one end adjacent to the vertical plate 21, the vertical plate 21 is provided with a second sliding groove 22 used in cooperation with the second protrusion 20, and the second protrusion 20 is located in the second sliding groove 22.

The bottom of the bottom plate 1 is provided with a threaded rubber pad 2 used in cooperation with the bottom plate.

The utility model discloses when concrete implementation, combine figure 1 a drilling sampling device for building material detects can know with the schematic structure drawing, the utility model discloses a building material detects with drilling sampling device is when using, at first manual rotate turning block 28, along with the corotation and the reversal of turning block 28, can drive two 18 dwang corotation and reversals together, can make two nuts 7 with 19 threaded connection of two threaded area simultaneously to being close to the direction removal in the middle of two 18 dwang or simultaneously to keeping away from the direction removal in the middle of two 18 dwang, not only can make two semi-circular connecting plates 30 and two drill bits piece together 31 and make up into the drill bit and carry out the drilling sample, and can make two semi-circular connecting plates 30 and two drill bits piece together 31 separation, thereby be convenient for take out the core appearance, improved the use flexibility. At the moment, the two first nuts 7 are simultaneously moved towards the middle of the second rotating rod 18. Then, the building materials to be sampled are placed at the upper end part of the bottom plate 1 and are positioned between the two first baffle plates 3, then the thread moving rod 23 is manually rotated to move towards the direction close to the first baffle plates 3, and therefore the guide plate 24 and the second baffle plates 25 can be driven to move towards the direction close to the first baffle plates 3 together, the building materials to be sampled can be fixed, stability is improved, the building materials with different lengths can be fixed, and using effect is improved. And finally, starting the second motor 14 to work, and driving the screw rod 5 to rotate forwards and backwards together with the forward rotation and the reverse rotation of the second motor 14, so that the second nut 11 in threaded connection with the screw rod 5 can move up and down, and the drill bit combination device 27 is driven to move up and down. Meanwhile, the starting motor 17 starts to rotate, so that the drill bit assembly 27 can be driven to rotate together, and therefore building materials with different thicknesses can be sampled, and the using effect is improved. So said the utility model discloses a building material detects with drilling sampling device not only the flexibility is high, excellent in use effect moreover.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a building material detects with drilling sampling device, includes bottom plate (1), its characterized in that: the drill bit assembly device is characterized in that a cavity (12) and a vertical plate (21) are sequentially arranged at the upper end of the bottom plate (1) from left to right, a lifting device (13) is arranged in the cavity (12), an object placing plate (16) is transversely arranged on the lifting device (13), a first rectangular through hole (15) is formed in one side, adjacent to the object placing plate (16), of the cavity (12), the other end of the object placing plate (16) extends to the outside of the cavity (12) through the first rectangular through hole (15) and is in contact with the vertical plate (21), a first motor (17) is fixedly inserted into the object placing plate (16), a first rotating rod (9) is arranged at the output end of the bottom of the first motor (17), a cavity (26) is formed in the bottom of the first rotating rod (9), a drill bit assembly device (27) is arranged in the cavity (26), and the drill bit assembly device (27) comprises a first bearing (8) arranged on one side inside the cavity (26), a rotating rod II (18) is fixedly inserted into the inner ring of the bearing I (8), the other end of the rotating rod II (18) extends to the outside of the cavity (26) and is provided with a rotating block (28), two threaded areas (19) with opposite thread directions are arranged on the rotating rod II (18), a nut I (7) in threaded connection with the threaded areas is sleeved on the threaded areas (19), a vertical rod (29) is arranged at the bottom of the nut I (7), two symmetrically-distributed rectangular through holes II (33) are arranged on the bottom surface of the cavity (26), the bottom of the vertical rod (29) extends to the outside of the cavity (26) through the rectangular through holes II (33) and is transversely provided with a semicircular connecting plate (30), a drill bit splicing block (31) matched with the semicircular connecting plate for use is arranged at the bottom of the semicircular connecting plate (30), and a plurality of uniformly-distributed saw teeth (32) are arranged at the bottom of the drill bit splicing block (31), the cavity (12) is externally provided with a first baffle (3) at the front end and the rear end of one side adjacent to the vertical plate (21), the vertical plate (21) is transversely spliced with a threaded moving rod (23) connected with the vertical plate in a threaded manner, one end of the threaded moving rod (23) adjacent to the first baffle (3) is provided with a guide plate (24), and the front end and the rear end of the other side of the guide plate (24) are provided with a second baffle (25).

2. The drilling sampling device for building material inspection according to claim 1, wherein: the lifting device (13) comprises a second motor (14) fixedly inserted in the middle of the top surface of the cavity (12), a screw rod (5) is arranged at the output end of the bottom of the second motor (14), the bottom of the screw rod (5) is connected with the cavity (12) through a second bearing (4), a second nut (11) in threaded connection with the screw rod is sleeved on the screw rod (5), and a storage plate (16) is transversely arranged on one side, close to the vertical plate (21), of the second nut (11).

3. The drilling sampling device for building material inspection according to claim 2, wherein: the second nut (11) is provided with a first protrusion (10) on one side opposite to the object placing plate (16), the inner wall of the cavity (12) is provided with a first sliding groove (6) used for matching the first protrusion (10), and the first protrusion (10) is located in the first sliding groove (6).

4. The drilling sampling device for building material inspection according to claim 1, wherein: put on thing board (16) and be equipped with protruding two (20) in the one end adjacent with riser (21), be equipped with spout two (22) that cooperation protruding two (20) used on riser (21), protruding two (20) are located spout two (22).

5. The drilling sampling device for building material inspection according to claim 1, wherein: the bottom of the bottom plate (1) is provided with a threaded rubber pad (2) used in cooperation with the bottom plate.