CN218381706U

CN218381706U - Sampling device for concrete quality detection

Info

Publication number: CN218381706U
Application number: CN202222513568.6U
Authority: CN
Inventors: 颜廷聘; 张凤春
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-24
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a concrete quality testing uses sampling device, the push rod comprises a push rod, a table plate, a storage battery, the water tank, first connecting pipe, the second connecting pipe, a water pump, a switch, the hose, the supporting leg, telescopic machanism, driving motor, the walking wheel, atomizer, the apparatus further comprises a rotating shaft, the bore section of thick bamboo, framework and electronic jar, flexible end extension through electronic jar drives the framework downstream, thereby drive bore section of thick bamboo downstream, rotate the rotation end through driving motor simultaneously and drive the pivot and make the bore section of thick bamboo rotate, thereby make the bore section of thick bamboo insert and bore the concrete and take a sample, water in with the water tank through water pump work simultaneously loops through first connecting pipe, a water pump, second connecting pipe and hose enter into atomizer, and through atomizer blowout water smoke, restrain the raise dust that the cement dust formed, the inhaled risk of dust by constructor has been reduced, thereby the risk that the harm of cement dust on leading to the fact the health to peripheral personnel has been reduced.

Description

Sampling device for concrete quality detection

Technical Field

The utility model relates to a concrete sampling technical field specifically is a sampling device for concrete quality testing.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregates into a whole by cementing materials, and the term concrete generally refers to cement concrete obtained by mixing cement as cementing materials, sand and stone as aggregates and water (which may contain additives and admixtures) according to a certain proportion and stirring, and is also called common concrete. When a worker constructs a building, the worker needs to use a concrete slab, and in order to detect the quality of the concrete slab, the concrete slab is sampled by drilling through a sampling device.

The tradition is used for concrete slab's sampling device can produce more dust when boring a section of thick bamboo to concrete slab drilling sample through boring, and the dust flies upward easily to be inhaled by peripheral personnel, is unfavorable for personnel's health, for this reason, we propose a concrete quality testing and use sampling device to optimize it.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for concrete quality testing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a sampling device for concrete quality detection comprises a bedplate, wherein an electric cylinder is fixedly mounted at the bottom of the bedplate, a framework is fixedly connected to the telescopic end of the electric cylinder, a driving motor is fixedly mounted on the inner side of the framework, a rotating shaft is longitudinally and rotatably connected to the driving motor in a penetrating manner, the top end of the rotating shaft is fixedly connected with the rotating end of the driving motor, a drill barrel is fixedly connected to the bottom end of the rotating shaft after extending to the lower portion of the framework, four supporting legs are symmetrically and fixedly connected to the bottom of the bedplate, a switch is fixedly mounted at the top of the bedplate, an atomizing nozzle is fixedly connected to the bottom of the framework and corresponds to the drill barrel, a water tank is fixedly connected to the top of the bedplate, a water pump is fixedly mounted at the top of the bedplate, a first connecting pipe is communicated with the water inlet end of the water pump, one end of the first connecting pipe penetrates through the water tank and extends into the lower portion of the bedplate, a water inlet is provided with the top of the water pump, a second connecting pipe is communicated with the bottom end of the second connecting pipe, the bottom end of the second connecting pipe penetrates through the bedplate and extends to the lower portion of the atomizing nozzle.

As a further aspect of the present invention: one side fixedly connected with push rod of platen, four the equal fixed mounting in bottom of supporting leg has the walking wheel.

As a further aspect of the present invention: the novel table plate is characterized in that two telescopic mechanisms are symmetrically arranged at the bottom of the table plate and comprise a sliding rod and a sleeve, the top end of the sleeve is fixedly connected with the bottom of the table plate, the sliding rod is sleeved on the inner side of the sleeve in a sliding mode, and the bottom end of the sliding rod extends to the position below the sleeve and then is fixedly connected with the top of the frame body.

As a further aspect of the present invention: one side fixedly connected with connecting block of framework, vertically run through sliding connection has the montant on the connecting block, the top and the connecting block top of montant flush, be provided with the scale mark on the montant, the bottom fixedly connected with of montant supports the piece, it flushes with a brill section of thick bamboo bottom to support the piece bottom, the outside cover of montant is equipped with the spring, the bottom of spring with support a top fixed connection, the top and the connecting block bottom fixed connection of spring.

As the utility model discloses further scheme again: the top of the bedplate is fixedly provided with a storage battery, the water pump is electrically connected with the switch through a lead, the driving motor and the electric cylinder are electrically connected with the switch through leads, and the switch is electrically connected with the storage battery through leads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the flexible end extension through electronic jar drives the framework rebound, thereby it bores a section of thick bamboo rebound to drive, rotation end rotation through driving motor simultaneously drives the pivot and makes a section of thick bamboo rotate, thereby make and bore a section of thick bamboo and insert in the concrete and bore and move the concrete and take a sample, water in with the water tank through water pump work loops through first connecting pipe simultaneously, a water pump, second connecting pipe and hose enter into to atomizer in, and through atomizer blowout water smoke, restrain the raise dust that the cement dust formed, the risk that the dust was inhaled by constructor has been reduced, thereby the risk that the cement dust caused harm on the health to peripheral personnel has been reduced.

2. When a bore a section of thick bamboo bottom and cement slab top contact, support the synchronous and cement slab top contact of piece, in the bottom of boring a section of thick bamboo continuously bores downwards to concrete slab, support the piece and support at concrete slab top, compression spring simultaneously, the top of montant stretches out to the top of connecting block, through observing the scale mark and the scale interval of the neat position in connecting block top to obtain the bore a section of thick bamboo and bore the degree of depth to concrete slab in, thereby the personnel of being convenient for know bore a section of thick bamboo and bore the degree of depth to concrete slab in.

3. The walking wheels are rotated by pushing the push rods, so that the device is convenient for people to move.

Drawings

Fig. 1 is a schematic structural view of a sampling device for concrete quality detection.

Fig. 2 is an enlarged view of a sampling device for concrete quality inspection at a point a.

Fig. 3 is a front view of a sampling device for concrete quality inspection.

Shown in the figure: the device comprises a push rod 1, a bedplate 2, a storage battery 3, a water tank 4, a first connecting pipe 5, a second connecting pipe 6, a water pump 7, a switch 8, a hose 9, a supporting leg 10, a telescopic mechanism 11, a driving motor 12, a traveling wheel 13, an atomizing nozzle 14, a rotating shaft 15, a drill cylinder 16, a frame body 17, an electric cylinder 18, a sliding rod 19, a sleeve 20, a connecting block 21, a scale mark 22, a vertical rod 23, a spring 24 and a resisting block 25.

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.

Please refer to fig. 1-3, in an embodiment of the present invention, a sampling device for concrete quality detection includes a platen 2, an electric cylinder 18 is fixedly installed at the bottom of the platen 2, a frame 17 is fixedly connected to an expansion end of the electric cylinder 18, a driving motor 12 is fixedly installed at an inner side of the frame 17, a rotating shaft 15 is rotatably connected to the driving motor 12 in a longitudinal penetrating manner, a top end of the rotating shaft 15 is fixedly connected to a rotating end of the driving motor 12, a bottom end of the rotating shaft 15 extends to a lower portion of the frame 17 and then is fixedly connected to a drill barrel 16, four supporting legs 10 are fixedly connected to the bottom of the platen 2 in a symmetrical manner, a switch 8 is fixedly installed at the top of the platen 2, an atomizing nozzle 14 is fixedly connected to the bottom of the frame 17, the atomizing nozzle 14 corresponds to the drill barrel 16, a water tank 4 is fixedly connected to the top of the platen 2, a water pump 7 is fixedly installed at the top of the platen 2, a water inlet end of the water pump 7 is communicated with a first connecting pipe 5, one end of the first connecting pipe 5 passes through the water tank 4 and extends to a lower portion of the atomizing hose 9, and is communicated with a water inlet hose of the second connecting pipe 9.

One side of the bedplate 2 is fixedly connected with a push rod 1, the bottom ends of the four supporting legs 10 are fixedly provided with walking wheels 13, and the walking wheels 13 are provided with locking mechanisms.

The bottom of the bedplate 2 is symmetrically provided with two telescopic mechanisms 11, each telescopic mechanism 11 comprises a sliding rod 19 and a sleeve 20, the top end of each sleeve 20 is fixedly connected with the bottom of the bedplate 2, the sliding rods 19 are slidably sleeved on the inner sides of the sleeves 20, and the bottom ends of the sliding rods 19 extend to the lower parts of the sleeves 20 and then are fixedly connected with the top of the frame body 17.

One side fixedly connected with connecting block 21 of framework 17, vertically run through sliding connection has montant 23 on the connecting block 21, the top and the connecting block 21 top of montant 23 flush, be provided with scale mark 22 on the montant 23, wherein the top of montant 23 is zero scale department, the bottom fixedly connected with of montant 23 supports piece 25, it flushes with the 16 bottom of a brill section of thick bamboo to support 25 bottoms of pieces, the outside cover of montant 23 is equipped with spring 24, spring 24's bottom with support 25 top fixed connection of piece, spring 24's top and connecting block 21 bottom fixed connection.

The top of the bedplate 2 is fixedly provided with a storage battery 3, the water pump 7 is electrically connected with the switch 8 through a conducting wire, the driving motor 12 and the electric cylinder 18 are both electrically connected with the switch 8 through conducting wires, and the switch 8 is electrically connected with the storage battery 3 through a conducting wire.

The utility model discloses a theory of operation is:

when the device is used, clear water is added into the water tank 4 through the water inlet, the walking wheels 13 are driven to rotate by pushing the push rod 1, so that the device is driven to move, the device is moved to the use ground, the drill cylinder 16 faces to the position of concrete to be sampled, power is supplied by the storage battery 3, the water pump 7 is controlled by the switch 8, the driving motor 12 and the electric cylinder 18 work, the frame body 17 is driven to move downwards by extending the telescopic end of the electric cylinder 18, so that the drill cylinder 16 is driven to move downwards, meanwhile, the rotating shaft 15 is driven to rotate by rotating the rotating end of the driving motor 12, so that the drill cylinder 16 is inserted into the concrete and drills the concrete to sample, meanwhile, water in the water tank 4 sequentially passes through the first connecting pipe 5, the water pump 7, the second connecting pipe 6 and the hose 9 to enter the atomizing nozzle 14 through the work of the water pump 7, the water mist is sprayed out through the atomizing spray head 14, the dust generated by cement dust is inhibited, the risk that the dust is sucked by constructors is reduced, and therefore the risk that the cement dust causes physical harm to surrounding personnel is reduced.

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

1. A sampling device for concrete quality detection comprises a bedplate (2), and is characterized in that: the improved water-saving water pump is characterized in that an electric cylinder (18) is fixedly mounted at the bottom of the bedplate (2), a frame body (17) is fixedly connected with the telescopic end of the electric cylinder (18), a driving motor (12) is fixedly mounted on the inner side of the frame body (17), a rotating shaft (15) is longitudinally connected to the driving motor (12) in a penetrating and rotating mode, the top end of the rotating shaft (15) is fixedly connected with the rotating end of the driving motor (12), the bottom end of the rotating shaft (15) extends to a drill barrel (16) below the frame body (17), four supporting legs (10) are symmetrically and fixedly connected to the bottom of the bedplate (2), a switch (8) is fixedly mounted at the top of the bedplate (2), an atomizing nozzle (14) is fixedly connected to the bottom of the frame body (17), the atomizing nozzle (14) corresponds to the drill barrel (16), a water tank (4) is fixedly connected to the top of the bedplate (2), a water pump (7) is fixedly mounted at the top of the bedplate (2), a water inlet end of the water pump (7) is communicated with a first connecting pipe (5), one end of the first connecting pipe (5) penetrates through the water tank (4) and extends to the lower portion of the water tank (6), a second connecting pipe (6) extends to the lower portion of the water outlet (6), and a second connecting pipe (6) extends to the bottom end of the water outlet pipe (6) is communicated with the water outlet (6) and extends to the bedplate (6) ) One end of the hose (9) is communicated with the water inlet end of the atomizing nozzle (14).

2. The sampling device for concrete quality inspection according to claim 1, characterized in that: one side fixedly connected with push rod (1) of platen (2), four the equal fixed mounting in bottom of supporting leg (10) has walking wheel (13).

3. The sampling device for concrete quality inspection according to claim 1, characterized in that: the novel table is characterized in that two telescopic mechanisms (11) are symmetrically arranged at the bottom of the table plate (2), each telescopic mechanism (11) comprises a sliding rod (19) and a sleeve (20), the top end of each sleeve (20) is fixedly connected with the bottom of the table plate (2), the sliding rods (19) are slidably sleeved on the inner sides of the sleeves (20), and the bottom ends of the sliding rods (19) extend to the lower portion of the sleeves (20) and then are fixedly connected with the top of the frame body (17).

4. The sampling device for concrete quality inspection according to claim 1, characterized in that: one side fixedly connected with connecting block (21) of framework (17), vertically run through sliding connection and have montant (23) on connecting block (21), the top and connecting block (21) top of montant (23) flush, be provided with scale mark (22) on montant (23), the bottom fixedly connected with of montant (23) supports piece (25), it flushes with drill section of thick bamboo (16) bottom to support piece (25) bottom, the outside cover of montant (23) is equipped with spring (24), the bottom of spring (24) with support piece (25) top fixed connection, the top and connecting block (21) bottom fixed connection of spring (24).

5. The sampling device for concrete quality inspection according to claim 1, characterized in that: the top of the bedplate (2) is fixedly provided with a storage battery (3), the water pump (7) is electrically connected with the switch (8) through a conducting wire, the driving motor (12) and the electric cylinder (18) are both electrically connected with the switch (8) through conducting wires, and the switch (8) is electrically connected with the storage battery (3) through conducting wires.