CN114441217A

CN114441217A - Building engineering sampling device

Info

Publication number: CN114441217A
Application number: CN202111658370.0A
Authority: CN
Inventors: 黎勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-06

Abstract

The invention provides a sampling device for constructional engineering, which comprises a box body, a lifting mechanism and a sampling mechanism, wherein the lifting mechanism comprises a first motor, a first threaded rod, a first belt pulley, a belt, a second belt pulley, a second threaded rod, a threaded sleeve and a first connecting rod. According to the invention, the threaded sleeve moves downwards, the threaded sleeve drives the second motor, the second connecting rod, the soil storage bin and the drill bit to move downwards through the first connecting rod, when the drill bit descends to be in contact with a sampling position, the second motor drives the drill bit to rotate through the second connecting rod and the soil storage bin, so that the drill bit drills into the ground to obtain a soil sample, then the drill bit is lifted through the reverse rotation of the first motor, the soil sample is taken out from the soil storage bin, and the problem that the existing building engineering soil sampling mode is very complicated and inconvenient for a user to operate because the soil at the bottom of a hole is manually collected when the soil is dug to the required depth of the soil sample through a drilling device is solved.

Description

Building engineering sampling device

Technical Field

The invention relates to the field of constructional engineering, in particular to a constructional engineering sampling device.

Background

The construction engineering is mainly responsible for the construction of civil engineering construction, and different soil components need to be collected and analyzed before the construction of the construction engineering.

Current building engineering soil sample mode digs the hole through drilling equipment to the soil, when digging to the degree of depth of required sample, gathers the soil of hole bottom through the manual work, and this kind of collection mode is very loaded down with trivial details not convenient to use person's operation.

Therefore, the sampling device for the construction engineering is provided.

Disclosure of Invention

The present invention is directed to a sampling device for construction engineering, which solves the above problems.

The invention provides a sampling device for constructional engineering, which comprises a box body, a lifting mechanism and a sampling mechanism, wherein the lifting mechanism comprises a first motor, a first threaded rod, a first belt pulley, a belt, a second belt pulley, a second threaded rod, a threaded sleeve and a first connecting rod, the top of the box body is fixedly connected with the first motor, the output end of the first motor is fixedly connected with the first threaded rod, one end of the first threaded rod, far away from the first motor, is rotatably connected with the bottom of an inner cavity of the box body, the outer side of the first threaded rod is fixedly connected with the first belt pulley, the outer side of the first belt pulley is connected with the second belt pulley through belt transmission, the inner ring of the second belt pulley is fixedly connected with the outer side of the second threaded rod, one end of the second threaded rod is rotatably connected with the top of the inner cavity of the box body, and the other end of the second threaded rod is rotatably connected with the bottom of the inner cavity of the box body, the outer sides of the first threaded rod and the second threaded rod are both in threaded connection with threaded sleeves, and one side of each threaded sleeve is fixedly connected with a first connecting rod; the sampling mechanism comprises a second motor, a second connecting rod, a soil storage bin and a drill bit, the bottom of the first connecting rod is fixedly connected with the second motor, the output end of the second motor is fixedly connected with the second connecting rod, the bottom of the second connecting rod is fixedly connected with the soil storage bin, and the bottom of the soil storage bin is fixedly connected with the drill bit.

Preferably, one side of the bottom of the inner cavity of the box body is fixedly connected with a first bearing, an inner ring of the first bearing is fixedly connected with the outer side of the first threaded rod, the outer sides of the two ends of the second threaded rod are fixedly connected with a second bearing, and one side of the second bearing is fixedly connected with the bottom and the top of the inner cavity of the box body respectively.

Preferably, the outer side of the first connecting rod is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly connected with the top of the second motor.

Preferably, the four corners of the bottom of the box body are fixedly connected with idler wheels, and one side of the box body is fixedly connected with a push rod.

Preferably, one side of the box body is rotatably connected with a box door through a rotating shaft, one side of the box door is fixedly connected with a handle, and the outer side of the handle and the outer side of the push rod are both provided with anti-skid grains.

Preferably, the two ends of the outer side of the first threaded rod are fixedly connected with first limiting blocks, and the two ends of the outer side of the second threaded rod are fixedly connected with second limiting blocks.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the threaded sleeve is driven to move downwards by the first threaded rod and the second threaded rod, the threaded sleeve drives the second motor, the second connecting rod, the soil storage bin and the drill bit to move downwards by the first connecting rod, when the drill bit descends to be in contact with a sampling position, the second motor drives the drill bit to rotate by the second connecting rod and the soil storage bin, so that the drill bit is drilled underground to obtain a soil sample, then the drill bit is lifted by reversing the first motor, the soil sample is taken out from the soil storage bin, and the problems that the existing soil sampling mode of building engineering digs the soil through a drilling device and digs the soil at the bottom of a hole to the required depth of the sample, the soil at the bottom of the hole is manually collected, and the collection mode is very complicated and is inconvenient for a user to operate are solved;

2. according to the invention, the first bearing and the second bearing are arranged, so that the first threaded rod and the second threaded rod can conveniently rotate in the box body, the second motor can be fixed by arranging the fixing plate, the stability of the second motor is increased, and the movement of a user to the device is facilitated by arranging the idler wheel and the push rod;

3. the rotating shaft and the box door are arranged, so that the internal parts of the box body can be protected, the parts in the box body are prevented from colliding with external hard objects, the opening and closing of the box door by a user are facilitated by arranging the handle, and the threaded sleeve can be prevented from colliding with the first belt pulley, the second belt pulley, the first bearing and the second bearing by arranging the first limiting block and the second limiting block, so that the service life of the device is influenced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the case shown in FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the soil storage bin of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the fixing plate shown in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a box body; 2. a lifting mechanism; 21. a first motor; 22. a first threaded rod; 23. a first pulley; 24. a belt; 25. a second pulley; 26. a second threaded rod; 27. a threaded sleeve; 28. a first link; 3. a sampling mechanism; 31. a second motor; 32. a second link; 33. a soil storage bin; 34. a drill bit; 4. a first bearing; 5. a second bearing; 6. a fixing plate; 7. a roller; 8. a push rod; 9. a rotating shaft; 10. a box door; 11. a handle; 12. a first stopper; 13. and a second limiting block.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a schematic structural diagram of a box body shown in fig. 1 of the present invention, fig. 3 is a schematic structural diagram of a soil storage bin shown in fig. 1 of the present invention, and fig. 4 is a schematic structural diagram of a fixing plate shown in fig. 1 of the present invention. A sampling device for constructional engineering comprises a box body 1, a lifting mechanism 2 and a sampling mechanism 3, wherein the lifting mechanism 2 comprises a first motor 21, a first threaded rod 22, a first belt pulley 23, a belt 24, a second belt pulley 25, a second threaded rod 26, a threaded sleeve 27 and a first connecting rod 28, the top of the box body 1 is fixedly connected with the first motor 21, the output end of the first motor 21 is fixedly connected with the first threaded rod 22, one end of the first threaded rod 22, far away from the first motor 21, is rotatably connected with the bottom of an inner cavity of the box body 1, the outer side of the first threaded rod 22 is fixedly connected with the first belt pulley 23, the outer side of the first belt pulley 23 is in transmission connection with the second belt pulley 25 through the belt 24, the inner ring of the second belt pulley 25 is fixedly connected with the outer side of the second threaded rod 26, one end of the second threaded rod 26 is rotatably connected with the top of the inner cavity of the box body 1, the other end of the second threaded rod 26 is rotatably connected with the bottom of the inner cavity of the box body 1, the equal threaded connection in outside of first threaded rod 22 and second threaded rod 26 has thread bush 27, the first connecting rod 28 of one side fixedly connected with of thread bush 27, sampling mechanism 3 includes second motor 31, second connecting rod 32, deposit native storehouse 33 and drill bit 34, the bottom fixedly connected with second motor 31 of first connecting rod 28, the output fixedly connected with second connecting rod 32 of second motor 31, the bottom fixedly connected with of second connecting rod 32 deposits native storehouse 33, deposit the bottom fixedly connected with drill bit 34 of native storehouse 33.

Further, one side fixedly connected with first bearing 4 of box 1 inner chamber bottom, the inner circle of first bearing 4 and the outside fixed connection of first threaded rod 22, the equal fixed second bearing 5 that is connected with in the outside at second threaded rod 26 both ends, one side of second bearing 5 respectively with the bottom and the top fixed connection of box 1 inner chamber, through setting up first bearing 4 and second bearing 5, be convenient for first threaded rod 22 and second threaded rod 26 rotate in the inside of box 1.

Further, the outer side of the first connecting rod 28 is fixedly connected with the fixing plate 6, the bottom of the fixing plate 6 is fixedly connected with the top of the second motor 31, and the second motor 31 can be fixed by arranging the fixing plate 6, so that the stability of the second motor 31 is increased.

Further, the equal fixedly connected with gyro wheel 7 in four corners of box 1 bottom, one side fixedly connected with push rod 8 of box 1, through setting up gyro wheel 7 and push rod 8, convenient to use person is to the removal of this device.

Further, one side of box 1 rotates through pivot 9 and is connected with chamber door 10, and one side fixedly connected with handle 11 of chamber door 10, the outside of handle 11 and the outside of push rod 8 all are provided with anti-skidding line, through setting up pivot 9 and chamber door 10, can play the guard action to the internals of box 1, prevent that the part in the box 1 from taking place to collide with external hard object, through setting up handle 11, convenient to use person is to opening and shutting of chamber door 10.

Further, the first stopper 12 of the equal fixedly connected with in both ends in the first threaded rod 22 outside, the second stopper 13 of the equal fixedly connected with in both ends in the second threaded rod 26 outside through setting up first stopper 12 and second stopper 13, can prevent that the thread bush 27 from colliding with first belt pulley 23, second belt pulley 25, first bearing 4 and second bearing 5 to influence the life of this device.

The working principle of the sampling device for the building engineering provided by the invention is as follows:

in sampling, the user firstly moves the device to the corresponding position through the roller 7 and the push rod 8, then the first motor 21 and the second motor 31 are started, the first motor 21 drives the first threaded rod 22 to rotate, the first threaded rod 22 drives the second belt pulley 25 to rotate through the first belt pulley 23 and the belt 24, the second belt pulley 25 drives the second threaded rod 26 to synchronously rotate, the first threaded rod 22 and the second threaded rod 26 drive the threaded sleeve 27 to move downwards, the threaded sleeve 27 drives the second motor 31, the second connecting rod 32, the soil storage bin 33 and the drill bit 34 to move downwards through the first connecting rod 28, when the drill bit 34 descends to contact with the sampling position, the second motor 31 drives the drill bit 34 to rotate through the second connecting rod 32 and the soil storage bin 33, so that the drill bit 34 drills into the ground to obtain a soil sample, the drill bit 34 is then raised by the reverse rotation of the first motor 21 to remove the soil sample from the soil storage bin 33.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A construction sampling device, comprising:

a box body (1);

the lifting mechanism (2) comprises a first motor (21), a first threaded rod (22), a first belt pulley (23), a belt (24), a second belt pulley (25), a second threaded rod (26), a threaded sleeve (27) and a first connecting rod (28), the first motor (21) is fixedly connected to the top of the box body (1), the first threaded rod (22) is fixedly connected to the output end of the first motor (21), one end, far away from the first motor (21), of the first threaded rod (22) is rotatably connected with the bottom of the inner cavity of the box body (1), the first belt pulley (23) is fixedly connected to the outer side of the first threaded rod (22), the second belt pulley (25) is connected to the outer side of the first belt pulley (23) in a transmission mode through the belt (24), the inner ring of the second belt pulley (25) is fixedly connected with the outer side of the second threaded rod (26), one end of the second threaded rod (26) is rotatably connected with the top of the inner cavity of the box body (1), the other end of the second threaded rod (26) is rotatably connected with the bottom of the inner cavity of the box body (1), the outer sides of the first threaded rod (22) and the second threaded rod (26) are both in threaded connection with a threaded sleeve (27), and one side of the threaded sleeve (27) is fixedly connected with a first connecting rod (28);

sampling mechanism (3), sampling mechanism (3) include second motor (31), second connecting rod (32), deposit native storehouse (33) and drill bit (34), bottom fixedly connected with second motor (31) of first connecting rod (28), the output fixedly connected with second connecting rod (32) of second motor (31), the bottom fixedly connected with of second connecting rod (32) deposits native storehouse (33), the bottom fixedly connected with drill bit (34) of depositing native storehouse (33).

2. The sampling device for the building engineering as claimed in claim 1, characterized in that a first bearing (4) is fixedly connected to one side of the bottom of the inner cavity of the box body (1), an inner ring of the first bearing (4) is fixedly connected to the outer side of the first threaded rod (22), second bearings (5) are fixedly connected to the outer sides of both ends of the second threaded rod (26), and one side of each second bearing (5) is fixedly connected to the bottom and the top of the inner cavity of the box body (1).

3. The sampling device for building engineering according to claim 1, characterized in that a fixing plate (6) is fixedly connected to the outer side of the first connecting rod (28), and the bottom of the fixing plate (6) is fixedly connected to the top of the second motor (31).

4. The constructional engineering sampling device of claim 1, wherein the four corners of the bottom of the box body (1) are fixedly connected with the rollers (7), and one side of the box body (1) is fixedly connected with the push rod (8).

5. The sampling device for the building engineering according to claim 4, characterized in that one side of the box body (1) is rotatably connected with a box door (10) through a rotating shaft (9), one side of the box door (10) is fixedly connected with a handle (11), and the outer side of the handle (11) and the outer side of the push rod (8) are both provided with anti-skid threads.

6. The sampling device for the building engineering as claimed in claim 1, characterized in that the first threaded rod (22) is fixedly connected with a first stopper (12) at both ends on the outer side, and the second threaded rod (26) is fixedly connected with a second stopper (13) at both ends on the outer side.