CN112393998A - Accurate detection device of steel sheet hardness water level for construction - Google Patents

Accurate detection device of steel sheet hardness water level for construction Download PDF

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Publication number
CN112393998A
CN112393998A CN202011282120.7A CN202011282120A CN112393998A CN 112393998 A CN112393998 A CN 112393998A CN 202011282120 A CN202011282120 A CN 202011282120A CN 112393998 A CN112393998 A CN 112393998A
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CN
China
Prior art keywords
plate
fixedly connected
water tank
top end
box
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Pending
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CN202011282120.7A
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Chinese (zh)
Inventor
郑勇
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郑勇
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Priority to CN202011282120.7A priority Critical patent/CN112393998A/en
Publication of CN112393998A publication Critical patent/CN112393998A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40Investigating hardness or rebound hardness
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details

Abstract

The invention discloses a steel plate hardness water level accurate detection device for building construction, which comprises a base, wherein one side of the top end of the base is fixedly connected with a hydraulic cylinder, the top end of the hydraulic cylinder is fixedly connected with a connecting plate, the top end of the base is provided with a dovetail groove, the device utilizes two cylinders to apply pressure on a detection rod, when the detection rod goes deep into a sample, the detection rod utilizes the water level and the water quantity overflowing from the immersion block entering a water tank to detect the bearing strength of the sample, the detection precision is greatly improved, the spherical collection box is arranged to prevent water from flowing back into the water tank to the maximum extent, so the precision of the device is indirectly improved, the detection work is finished, the operation is simple and convenient, the device has more outstanding detection effect on the hardness detection of some soft plates, and the depth of a pit hole is greatly avoided when being measured, the problem of inaccurate detection caused by damage to the original pot hole due to the softer material is solved, and the working efficiency is improved.

Description

Accurate detection device of steel sheet hardness water level for construction
Technical Field
The invention relates to the field of building construction, in particular to a steel plate hardness water level accurate detection device for building construction.
Background
The existing hardness detection device for building construction adopts a heavy object to freely fall and observes whether a sample is cracked or not, so that a conclusion is drawn.
Disclosure of Invention
In order to solve the existing problems, the invention provides a device for accurately detecting the hardness water level of a steel plate for building construction.
The invention is realized by the following technical scheme:
the accurate detection device for the hardness water level of the steel plate for building construction comprises a base, wherein a hydraulic cylinder is fixedly connected to one side of the top end of the base, a connecting plate is fixedly connected to the top end of the hydraulic cylinder, a dovetail groove is formed in the top end of the base, a dovetail block is slidably connected in the dovetail groove, a bearing plate is fixedly mounted at the top end of the dovetail block, the bottom end of the bearing plate is attached to the top end of the base, a pull ring is fixedly mounted at one side of the top end of the bearing plate, a reinforcing plate is arranged right above the bearing plate and is square, a through groove is formed in the reinforcing plate, two fixing plates are respectively and fixedly connected to two sides of the top end of the reinforcing plate, the other end of the connecting plate is fixedly connected with the side wall of one of the fixing plates, l-shaped sliding plates are symmetrically inserted into two opposite side walls of the two fixed plates respectively, one side of the vertical plates of the two L-shaped sliding plates is attached to the output ends of the two air cylinders respectively, return springs are fixedly mounted at the vertical plates of the L-shaped sliding plates, the other ends of the return springs are fixedly connected with the side walls of the fixed plates, one ends of the transverse plates of the two L-shaped supporting plates extend into the space between the two fixed plates, one ends of the transverse plates of the two L-shaped supporting plates are respectively hinged with two hinged rods through two hinged structures, the bottom ends of the two hinged rods are hinged with a sliding rod together through the hinged structures, two first connecting rods are fixedly connected between the two fixed plates respectively, a first stabilizing sleeve is fixedly connected between the two first connecting rods, the bottom ends of the sliding rods penetrate through the first stabilizing sleeve and are connected with the, a second stabilizing sleeve is fixedly connected between the two second connecting rods, a detection rod is slidably connected in the second stabilizing sleeve, the bottom end of the detection rod is in a conical shape, a limiting ring is fixedly mounted at the top end of the detection rod, a compression spring is sleeved on the detection rod, the top end of the compression spring is fixedly connected with the bottom end of the limiting ring, the bottom end of the compression spring is fixedly connected with the top end of the second stabilizing sleeve, a chute is formed in one fixing plate, a reinforcing rod is slidably connected in the chute, a connecting block is fixedly sleeved on the reinforcing rod, one side of the connecting block is attached to the side wall of the fixing plate, a locking bolt is screwed on the connecting block, one end of the reinforcing rod extends into a space between the two fixing plates, a spherical collecting box is arranged between the two fixing plates, an opening is formed at the top, the connecting box is a cylindrical box body with an opening at the top end, the connecting box is communicated with the spherical collecting box, a laminating sliding connecting water tank is inserted into the connecting box, the water tank is a cylindrical box body, a sealing ring is arranged at the laminating sliding connection part of the water tank and the connecting box, the sealing ring is fixedly arranged on the water tank, scales are marked on the outer wall of the water tank, a threaded connecting ring is fixedly sleeved at the bottom end of the water tank, an indirect box is screwed in the threaded connecting ring, the bottom end of the indirect box extends into the through groove, the indirect box is a cylindrical box body with openings at the upper and lower parts, a drain pipe is fixedly connected to one side wall of the connecting box and communicated with the connecting box, the other end of the drain pipe penetrates through one of the fixing plates and is in sliding connection with the other fixing plate, a water adding pipe is fixedly, the other end of the water feeding pipe penetrates through the fixed plate and is in sliding connection with the fixed plate, the water tank is fixedly sleeved with a retaining ring, the top end of the retaining ring is attached to the bottom end of the connecting box, the conical position of the bottom end of the detection rod penetrates through the bottom plate of the water tank and extends into the indirect box, the detection rod is in sliding connection with the bottom plate of the water tank, the sliding connection position of the detection rod and the water tank is provided with a rubber sealing ring which is fixedly arranged on the bottom plate of the water tank, the sealing ring is fixedly sleeved with an immersion block, the bottom end of the immersion block is fixedly connected with a pressure plate, a plurality of through pipes are uniformly and fixedly inserted into the bottom end of the pressure plate in an arc shape and are all arranged in an inclined manner, a plurality of conical cylinders are respectively arranged at the bottom ends of the through pipes, the small-diameter connecting ports of the conical cylinders are fixedly, the cover plate is inserted between two fixed plates, one side of the connecting box is fixedly connected with an overflow pipe, the overflow pipe is communicated with the connecting box, two sides of one fixed plate are respectively and fixedly connected with two third connecting rods, the other ends of the two third connecting rods are respectively and fixedly connected with a positioning sleeve, a positioning rod is slidably connected in each positioning sleeve and is in a T shape, the bottom end of each positioning rod is fixedly connected with the top end of the base, one side of each reinforcing plate is symmetrically and fixedly connected with two transverse plates, the top end of one transverse plate is fixedly connected with a polishing motor, the opposite side walls of the two transverse plates are respectively and fixedly connected with mounting blocks, a connecting shaft is arranged between the two mounting blocks, one end of the connecting shaft passes through one mounting block and is fixedly connected with the output end of the polishing motor, the grinding roller is fixedly sleeved on the connecting shaft and arranged between the two mounting blocks, and the bottom end of the grinding roller and the bottom end of the reinforcing plate are on the same horizontal plane.
Preferably, the hydraulic cylinder is connected with an external hydraulic station through a pipeline.
Preferably, the cylinder and the grinding motor are electrically connected with an external power supply through circuits.
Preferably, the water adding pipe and the water discharging pipe are both nylon hoses.
Preferably, the spherical collecting box is made of transparent materials.
Preferably, the pressure plate and the through pipe are both made of hard alloy materials.
Preferably, the maximum diameter of the spherical collecting box is larger than the diameter of the water tank by 0.2-0.3 m.
Compared with the prior art, the invention has the beneficial effects that: this device is through being provided with globular collecting box, soak block and connecting box isotructure, utilize two cylinders to exert pressure to the measuring staff, when the measuring staff gos deep into the sample, the water level and the water yield that the utilization was soaked the piece and is overflowed in getting into the water tank detect the bearing strength of sample, great improvement detect the precision, and set up globular collecting box, avoid in the water reflux entering water tank in the at utmost, thereby indirect improvement device's precision, thereby accomplish detection achievement, easy operation is convenient, and it has more outstanding detection effect to some softer panel hardness detections, great having avoided when measuring the pothole degree of depth, because the material is softer destroys original pothole and the inaccurate problem of detection that causes, and the work efficiency is improved.
Drawings
FIG. 1 is a block diagram of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a side view of the structural sphere collection bin of the present invention;
FIG. 4 is a block diagram of a structural platen according to the present invention;
fig. 5 is a schematic diagram of the use of the structure of the present invention.
In the figure: the device comprises a base 1, a hydraulic cylinder 2, a connecting plate 3, a dovetail groove 4, a dovetail block 5, a bearing plate 6, a pull ring 7, a reinforcing plate 8, a through groove 9, a fixing plate 10, an L-shaped supporting plate 11, a cylinder 12, an L-shaped sliding plate 13, a return spring 14, a hinge structure 15, a hinge rod 16, a sliding rod 17, a first connecting rod 18, a first stabilizing sleeve 19, a pressing block 20, a second connecting rod 21, a second stabilizing sleeve 22, a detection rod 23, a limiting ring 24, a compression spring 25, a sliding groove 26, a reinforcing rod 27, a connecting block 28, a locking bolt 29, a spherical collecting box 30, an immersion block 31, a connecting box 32, a sealing ring 33, an indirect box 34, a threaded connecting ring 35, a water tank 36, a baffle ring 37, a water adding pipe 38, a water discharging pipe 39, a transverse plate 40, a polishing roller 41, a polishing motor 42, a connecting shaft 43, a mounting block 44, a, Pressure plate 49, through pipe 50, conical barrel 51 and cover plate 52.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in figures 1, 2, 3, 4 and 5, the device for accurately detecting the hardness and water level of the steel plate for building construction comprises a base 1, wherein a hydraulic cylinder 2 is fixedly connected to one side of the top end of the base 1, a connecting plate 3 is fixedly connected to the top end of the hydraulic cylinder 2, a dovetail groove 4 is arranged on the top end of the base 1, a dovetail block 5 is slidably connected in the dovetail groove 4, a bearing plate 6 is fixedly installed at the top end of the dovetail block 5, the bottom end of the bearing plate 6 is attached to the top end of the base 1, a pull ring 7 is fixedly installed on one side of the top end of the bearing plate 6, a reinforcing plate 8 is arranged right above the bearing plate 6, the reinforcing plate 8 is square, a through groove 9 is formed in the reinforcing plate 8, two fixing plates 10 are respectively and fixedly connected to two sides of the top end of the reinforcing plate 8, l-shaped support plates 11 are symmetrically and fixedly installed on opposite side walls of the two fixed plates 10 respectively, an air cylinder 12 is fixedly installed on the side wall of each L-shaped support plate 11, L-shaped sliding plates 13 are symmetrically inserted on the opposite side walls of the two fixed plates 10 respectively, one side of the vertical plate of each L-shaped sliding plate 13 is attached to the output end of each air cylinder 12 respectively, a return spring 14 is fixedly installed at the vertical plate of each L-shaped sliding plate 13, the other end of each return spring 14 is fixedly connected with the side wall of each fixed plate 10, one end of the transverse plate of each L-shaped support plate 11 extends between the two fixed plates 10, one end of the transverse plate of each L-shaped support plate 11 is hinged with two hinge rods 16 through two hinge structures 15 respectively, the bottom ends of the two hinge rods 16 are hinged with a sliding rod 17 through the hinge structures 15 together, two first connecting rods 18 are fixedly connected, the bottom end of the sliding rod 17 penetrates through the first stabilizing sleeve 19 and is in sliding connection with the first stabilizing sleeve, a pressing block 20 is fixedly connected with the bottom end of the sliding rod 17, second connecting rods 21 are fixedly connected to opposite side walls of the two fixing plates 10 respectively, a second stabilizing sleeve 22 is fixedly connected between the two second connecting rods 21, a detection rod 23 is slidably connected in the second stabilizing sleeve 22, the bottom end of the detection rod 23 is in a conical shape, a limiting ring 24 is fixedly mounted at the top end of the detection rod 23, a compression spring 25 is sleeved on the detection rod 23, the top end of the compression spring 25 is fixedly connected with the bottom end of the limiting ring 24, the bottom end of the compression spring 25 is fixedly connected with the top end of the second stabilizing sleeve 22, a sliding groove 26 is formed in one of the fixing plates 10, a reinforcing rod 27 is slidably connected in the sliding groove 26, a connecting block 28 is fixedly sleeved on the, the connecting block 28 is screwed with a locking bolt 29, one end of the reinforcing rod 27 extends into the space between the two fixing plates 10, the spherical collecting box 30 is arranged between the two fixing plates 10, the top end of the spherical collecting box 30 is provided with an opening, the bottom end of the spherical collecting box 30 is fixedly connected with a connecting box 32, the connecting box 32 is a cylindrical box body with an opening at the top end, the connecting box 32 is communicated with the spherical collecting box 30, a joint sliding connecting water tank 36 is inserted into the connecting box 32, the water tank 36 is a cylindrical box body, a sealing ring 33 is arranged at the joint sliding part of the joint sliding of the water tank 36 and the connecting box 32, the sealing ring 33 is fixedly arranged on the water tank 36, scales are marked on the outer wall of the water tank 36, a threaded connecting ring 35 is fixedly sleeved at the bottom end of the water tank 36, the threaded connecting ring 35 is screwed with the indirect, the indirect box 34 is a cylindrical box body with an opening arranged at the upper part and the lower part, a drain pipe 39 is fixedly connected to one side wall of the connecting box 32, the drain pipe 39 is communicated with the connecting box 32, the other end of the drain pipe 39 penetrates through one of the fixing plates 10 and is connected with the fixing plate in a sliding manner, a water adding pipe 38 is fixedly connected to the side wall of the water tank 36, the water adding pipe 38 is communicated with the water tank 36, the other end of the water adding pipe 38 penetrates through the fixing plate 10 and is connected with the water tank in a sliding manner, a baffle ring 37 is fixedly sleeved on the water tank 36, the top end of the baffle ring 37 is attached to the bottom end of the connecting box 32, the conical part at the bottom end of the detection rod 23 penetrates through the bottom plate of the water tank 36 and extends into the indirect box 34, the detection rod 23 is connected with the bottom plate of the water tank, the sealing ring 33 is fixedly sleeved with an immersing block 31, the bottom end of the immersing block 31 is fixedly connected with a pressure plate 49, a plurality of through pipes 50 are uniformly and fixedly inserted into the bottom end of the pressure plate 49 in an arc shape, the through pipes 50 are all arranged in an inclined manner, a plurality of conical cylinders 51 are respectively arranged at the bottom ends of the through pipes 50, the small-diameter connecting ports of the conical cylinders 51 are fixedly connected with the through pipes 50, a cover plate 52 is arranged between the top ends of the two fixing plates 10, the cover plate 52 is in a T-shaped shape, a plurality of bolts are screwed on the cover plate 52, the cover plate 52 is inserted between the two fixing plates 10, an overflow pipe 48 is fixedly connected to one side of the connecting box 32 and is communicated with the connecting box 32, two third connecting rods 47 are respectively and fixedly connected to two sides of one fixing plate 10, the other ends of the two third connecting rods 47 are respectively and fixedly connected, the positioning rod 45 is T-shaped, the bottom end of the positioning rod 45 is fixedly connected with the top end of the base 1, one side of the reinforcing plate 8 is symmetrically and fixedly connected with two transverse plates 40, the top end of one transverse plate 40 is fixedly connected with a grinding motor 42, the opposite side walls of the two transverse plates 40 are respectively and fixedly connected with mounting blocks 44, a connecting shaft 43 is arranged between the two mounting blocks 44, one end of the connecting shaft 43 penetrates through one mounting block 44 to be fixedly connected with the output end of the grinding motor 42, the other end of the connecting shaft 43 extends into the other mounting block 44 and is rotatably connected with the other mounting block 44, a grinding roller 41 is fixedly sleeved on the connecting shaft 43 and is arranged between the two mounting blocks 44, and the bottom end of the grinding roller 41 and the bottom end of the.
And the hydraulic cylinder 2 is connected with an external hydraulic station through a pipeline.
The cylinder 12 and the grinding motor 42 are electrically connected with an external power supply through circuits.
The water feeding pipe 38 and the water discharging pipe 39 both adopt nylon hoses.
The spherical collecting box 30 is made of a transparent material.
The pressure plate 49 and the through pipe 50 are both made of hard alloy materials.
The maximum diameter of the spherical collecting box 30 is larger than the diameter of the water tank 36 by 0.2m-0.3 m.
The working principle is as follows: when the device is required to be used, the device is firstly placed in a working area, then the power supply of each drive in the device is connected to enable the device to be in a standby state, so that the device can be normally used, when hardness detection is carried out, water is firstly added into the water tank 36 through the water adding pipe 38, so that the water in the water tank 36 is in a full-filling state, namely, the liquid level is flush with the top end of the through pipe 50, in the water adding process, an operator firstly rotates the locking bolt 29 on the connecting block 28 to enable the connecting block 28 to be attached to the fixing plate 10 to slide, in this way, the operator grasps the reinforcing rod 27 with hands to enable the spherical collecting box 30 to ascend, so that the inner bottom surface of the connecting box 32 and the top end of the water tank 36 are on the same horizontal plane, when water does not flow out any more in the overflow pipe 48, namely, the water level representing the through pipe 50 is flush with the top end, the bottom end of the connecting box 32 is attached to the baffle ring 37, then the locking bolt 29 on the rotary connecting block 28 is fixed, after the fixing is finished, the hydraulic cylinder 2 is started, the connecting plate 3 drives the two fixing plates 10 to ascend, then an operator places a sample steel plate to be detected on the bearing plate 6, then one end of the steel plate is placed on one side of the polishing roller 41, meanwhile, the hydraulic cylinder 2 is descended, the distance between the bottom end of the polishing roller 41 and the base 1 is slightly smaller than the thickness of the sample and the thickness of the bearing plate 6, thus, the bearing plate 6 is moved leftwards according to the arrow in figure 5, the upper surface of the steel plate is simply polished to be smooth, the situation of a pot hole is avoided, the detection effect is influenced, after the upper surface is polished to be smooth, the sample is positioned under the reinforcing plate 8 and attached to the bottom end, and the bottom end cone shape of the detection rod 23 is also attached to the upper surface of the sample, at this time, the two cylinders 12 are activated, the two cylinders 12 rapidly push the L-shaped sliding plates 13, so that the two L-shaped sliding plates 13 simultaneously approach to the center, so that the sliding rod 17 located at the center rapidly moves downward, the pressing block 20 contacts with the limiting ring 24, and transmits pressure to the detection rod 23, so that the bottom end of the detection rod 23 detects on the upper surface of the sample (refer to fig. 5), so that when the sharp bottom end of the detection rod 23 extends into the upper surface of the sample, the immersion block 31 and the pressure plate 49 enter the water tank 36, thereby maintaining a balanced water level and instantly overflowing, and a plurality of through pipes 50 and tapered cylinders 51 are connected to the bottom end of the pressure plate 49, so that when water passes through the tapered cylinders 51, since the diameter of the bottom end of the tapered cylinders 51 is large, the inflow amount of the water is also large, thereby enabling the water to be rapidly sprayed at one ends of the through pipes 50, and the spherical, avoided rivers when touching globular collecting box 30 inner wall, kick-backed to the water tank 36 in, and globular collecting box 30 inner wall all is the smooth surface for whole landing to the connecting box 32 as far as in the water droplet, thereby observe reading on the water tank 36 outer wall and can draw accurate detection numerical value, accomplished the detection of sample like this.
This device is when examining, because the difference of sample, the dynamics that two cylinders 12 start is also different, when detecting comparatively fragile wooden board, because the material is softer, when the hole degree of depth was measured to the dipperstick, damaged the original degree of depth of pot hole more easily, therefore the effect is more outstanding.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an accurate detection device of steel sheet hardness water level for construction, includes base (1), its characterized in that: the novel bearing plate is characterized in that a hydraulic cylinder (2) is fixedly connected to one side of the top end of the base (1), a connecting plate (3) is fixedly connected to the top end of the hydraulic cylinder (2), a dovetail groove (4) is arranged at the top end of the base (1), a dovetail block (5) is slidably connected to the dovetail groove (4), a bearing plate (6) is fixedly mounted at the top end of the dovetail block (5), the bottom end of the bearing plate (6) is attached to the top end of the base (1), a pull ring (7) is fixedly mounted at one side of the top end of the bearing plate (6), a reinforcing plate (8) is arranged right above the bearing plate (6), the reinforcing plate (8) is square, a through groove (9) is formed in the reinforcing plate (8), two fixing plates (10) are fixedly connected to two sides of the top end of the reinforcing plate (8) respectively, l-shaped supporting plates (11) are symmetrically and fixedly arranged on opposite side walls of the two fixing plates (10) respectively, an air cylinder (12) is fixedly arranged on the side wall of each L-shaped supporting plate (11), L-shaped sliding plates (13) are symmetrically inserted on the opposite side walls of the two fixing plates (10) respectively, one side of the vertical plates of the two L-shaped sliding plates (13) is attached to the output ends of the two air cylinders (12) respectively, a reset spring (14) is fixedly arranged at the vertical plate of each L-shaped sliding plate (13), the other end of the reset spring (14) is fixedly connected with the side walls of the fixing plates (10), one ends of the transverse plates of the two L-shaped supporting plates (11) extend into the space between the two fixing plates (10), one ends of the transverse plates of the two L-shaped supporting plates (11) are hinged with two hinged rods (16) through two hinged structures (15), and the bottom, two first connecting rods (18) are fixedly connected between the two fixing plates (10) respectively, a first stabilizing sleeve (19) is fixedly connected between the two first connecting rods (18), the bottom end of the sliding rod (17) penetrates through the first stabilizing sleeve (19) and is in sliding connection with the first stabilizing sleeve, a pressing block (20) is fixedly connected to the bottom end of the sliding rod (17), second connecting rods (21) are fixedly connected to opposite side walls of the two fixing plates (10) respectively, a second stabilizing sleeve (22) is fixedly connected between the two second connecting rods (21), a detection rod (23) is slidably connected in the second stabilizing sleeve (22), the bottom end of the detection rod (23) is in a conical shape, a limiting ring (24) is fixedly mounted at the top end of the detection rod (23), a compression spring (25) is sleeved on the detection rod (23), and the top end of the compression spring (25) is fixedly connected with the bottom end of the limiting ring, the bottom end of the compression spring (25) is fixedly connected with the top end of the second stabilizing sleeve (22), a sliding groove (26) is arranged on one fixing plate (10), a reinforcing rod (27) is connected in the sliding groove (26) in a sliding manner, a connecting block (28) is fixedly sleeved on the reinforcing rod (27), one side of the connecting block (28) is attached to the side wall of the fixing plate (10), a locking bolt (29) is screwed on the connecting block (28), one end of the reinforcing rod (27) extends into the space between the two fixing plates (10), a spherical collecting box (30) is arranged between the two fixing plates (10), an opening is arranged at the top end of the spherical collecting box (30), a connecting box (32) is fixedly connected to the bottom end of the spherical collecting box (30), the connecting box (32) is a cylindrical box body with an opening at the top end, and the connecting box (32) is communicated, the water tank is characterized in that a joint sliding connection water tank (36) is inserted into the connecting box (32), the water tank (36) is a cylindrical tank body, a sealing ring (33) is arranged at the joint of the water tank (36) and the connecting box (32) in a joint sliding manner, the sealing ring (33) is fixedly installed on the water tank (36), scales are marked on the outer wall of the water tank (36), a threaded connecting ring (35) is fixedly sleeved at the bottom end of the water tank (36), an indirect box (34) is screwed in the threaded connecting ring (35), the bottom end of the indirect box (34) extends into the through groove (9), the indirect box (34) is a cylindrical tank body which is provided with an opening from top to bottom, a drain pipe (39) is fixedly connected onto one side wall of the connecting box (32), the drain pipe (39) is communicated with the connecting box (32), and the other end of the drain pipe (39) penetrates through one fixing plate (10), fixedly connected with filler pipe (38) on water tank (36) lateral wall, filler pipe (38) communicates with each other with water tank (36), the filler pipe (38) other end passes wherein fixed plate (10) and rather than sliding connection, fixed cover has been connect and has been kept off ring (37) on water tank (36), keep off ring (37) top and connecting box (32) bottom laminating setting, water tank (36) bottom plate is passed and is stretched into in indirect case (34) to test rod (23) bottom taper form department, test rod (23) and water tank (36) bottom plate sliding connection, test rod (23) and water tank (36) sliding connection department are provided with rubber seal, and rubber seal fixed mounting is on water tank (36) bottom plate, fixed cover has been connect and has been soaked piece (31) on sealing ring (33), soak piece (31) bottom fixedly connected with pressure disk (49), pressure disk (49) bottom arc evenly fixed insertion has a plurality of siphunculus (50), the plurality of through pipes (50) are all arranged in an inclined manner, a plurality of conical cylinders (51) are respectively arranged at the bottom ends of the plurality of through pipes (50), the small-diameter connecting ports of the conical cylinders (51) are fixedly connected with the through pipes (50), a cover plate (52) is arranged between the top ends of the two fixing plates (10), the cover plate (52) is in a T shape, a plurality of bolts are screwed on the cover plate (52), the cover plate (52) is inserted between the two fixing plates (10), one side of the connecting box (32) is fixedly connected with an overflow pipe (48), the overflow pipe (48) is communicated with the connecting box (32), two sides of one fixing plate (10) are respectively and fixedly connected with two third connecting rods (47), the other ends of the two third connecting rods (47) are respectively and fixedly connected with positioning sleeves (46), a positioning rod (45) is slidably connected in each positioning sleeve (46), and the positioning rod (45) is in, the bottom end of the positioning rod (45) is fixedly connected with the top end of the base (1), one side of the reinforcing plate (8) is symmetrically and fixedly connected with two transverse plates (40), wherein the top end of one transverse plate (40) is fixedly connected with a grinding motor (42), the opposite side walls of the two transverse plates (40) are respectively and fixedly connected with mounting blocks (44), a connecting shaft (43) is arranged between the two mounting blocks (44), one end of the connecting shaft (43) passes through one of the mounting blocks (44) and is fixedly connected with the output end of the grinding motor (42), the other end of the connecting shaft (43) extends into the other mounting block (44) and is rotationally connected with the mounting block, the connecting shaft (43) is fixedly sleeved with a grinding roller (41), the grinding roller (41) is arranged between two mounting blocks (44), the bottom end of the grinding roller (41) and the bottom end of the reinforcing plate (8) are on the same horizontal plane.
2. The accurate detection device for the hardness water level of the steel plate for building construction according to claim 1, characterized in that: the hydraulic cylinder (2) is connected with an external hydraulic station through a pipeline.
3. The accurate detection device for the hardness water level of the steel plate for building construction according to claim 1, characterized in that: the air cylinder (12) and the grinding motor (42) are electrically connected with an external power supply through circuits.
4. The accurate detection device for the hardness water level of the steel plate for building construction according to claim 1, characterized in that: the water adding pipe (38) and the water discharging pipe (39) are both nylon hoses.
5. The accurate detection device for the hardness water level of the steel plate for building construction according to claim 1, characterized in that: the spherical collecting box (30) is made of transparent materials.
6. The accurate detection device for the hardness water level of the steel plate for building construction according to claim 1, characterized in that: the pressure plate (49) and the through pipe (50) are both made of hard alloy materials.
7. The accurate detection device for the hardness water level of the steel plate for building construction according to claim 1, characterized in that: the maximum diameter of the spherical collecting box (30) is larger than the diameter of the water tank (36) by 0.2m-0.3 m.
CN202011282120.7A 2020-11-17 2020-11-17 Accurate detection device of steel sheet hardness water level for construction Pending CN112393998A (en)

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Application Number Priority Date Filing Date Title
CN202011282120.7A CN112393998A (en) 2020-11-17 2020-11-17 Accurate detection device of steel sheet hardness water level for construction

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Application Number Priority Date Filing Date Title
CN202011282120.7A CN112393998A (en) 2020-11-17 2020-11-17 Accurate detection device of steel sheet hardness water level for construction

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Publication Number Publication Date
CN112393998A true CN112393998A (en) 2021-02-23

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Application Number Title Priority Date Filing Date
CN202011282120.7A Pending CN112393998A (en) 2020-11-17 2020-11-17 Accurate detection device of steel sheet hardness water level for construction

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Country Link
CN (1) CN112393998A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112697603A (en) * 2021-03-25 2021-04-23 南京桥通建设工程有限公司 Building detection bearing capacity detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112697603A (en) * 2021-03-25 2021-04-23 南京桥通建设工程有限公司 Building detection bearing capacity detection device
CN112697603B (en) * 2021-03-25 2022-04-12 湖南中丞工程检测有限公司 Building detection bearing capacity detection device

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