CN216695880U

CN216695880U - Building engineering construction quality inspection and acceptance concrete detection device

Info

Publication number: CN216695880U
Application number: CN202122748231.9U
Authority: CN
Inventors: 张寿杰
Original assignee: Yunnan Qingshan Project Management Co ltd
Current assignee: Yunnan Qingshan Project Management Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-06-07
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a building engineering construction quality inspection and acceptance concrete detection device, comprises a workbench, be equipped with automatic flexible post in the workstation, the workstation is worn out to the upper end of automatic flexible post, the upper end of workstation is equipped with the carousel, be equipped with the horizontal pole on the automatic flexible post, horizontal pole outside cover is equipped with the sliding sleeve, the slider is connected in the sliding sleeve, the lower extreme of sliding sleeve is equipped with the pneumatic cylinder, be equipped with the mount pad on the pneumatic cylinder, be equipped with detection mechanism on the mount pad, be equipped with the fan in the workstation, the fan is connected with the dust removal box, dust removal box intercommunication has the intake pipe, be equipped with the dust screen in the dust removal box, be equipped with the connecting pipe on the workstation, be connected with the straw on the connecting pipe, a plurality of suction holes have been seted up on the straw, the other end of intake pipe communicates in the straw, the fan intercommunication has the outlet duct, the other end intercommunication of outlet duct has the dust removal rifle. When the surface to be tested of the concrete is polished and cleaned, dust on the surface can be blown away by using a dust removal gun, and then the dust is sucked away by matching with a suction pipe, so that the measurement and the result and a good working environment are ensured.

Description

Building engineering construction quality inspection and acceptance concrete detection device

Technical Field

The utility model relates to the technical field of concrete detection, in particular to a concrete detection device for checking and accepting construction quality of constructional engineering.

Background

Concrete is one of the most important materials for construction, and is cement which is obtained by mixing cement serving as a cementing material and sand and stone serving as aggregates with water according to a certain proportion and stirring.

There are multiple building engineering construction quality to check and accept concrete detecting device in the existing market, but these concrete detecting device need polish the surface of concrete earlier when using, and the produced dust of polishing not only can fall on the concrete and influence the testing work, causes the testing result error to appear, still can let the measurement personnel inhale, influences healthyly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete detection device for checking and accepting construction quality of building engineering, which can blow away dust on the surface by using a dust removal gun when the detected surface of concrete is polished and cleaned, and suck away the dust by matching with a suction pipe, thereby ensuring the measurement and result and good working environment.

The technical purpose of the utility model is realized by the following technical scheme:

a concrete detection device for checking and accepting construction quality of building engineering comprises a workbench, wherein automatic telescopic columns are vertically arranged on the left side and the right side in the workbench respectively, the upper ends of the two automatic telescopic columns penetrate out of the workbench, a rotary table is arranged between the two automatic telescopic columns at the upper end of the workbench, a first rotating motor is arranged in the workbench, an output shaft of the first rotating motor is connected to the rotary table, a fixing mechanism for fixing concrete is arranged on the rotary table, a transverse rod is arranged at the upper end of the two automatic telescopic columns, the two ends of the transverse rod are respectively connected to the two automatic telescopic columns, a sliding groove with an opening at the front end is arranged on the transverse rod, a first screw rod facing to the left side and the right side is arranged in the sliding groove, the two ends of the first screw rod are respectively and rotatably connected to the transverse rod, one end of the first screw rod penetrates through the transverse rod and is connected with a second rotating motor, a sliding block is arranged in the sliding groove, the sliding block is in sliding fit with the sliding groove, the first screw is in threaded fit with the sliding block, a sliding sleeve is sleeved on the outer side of the cross rod, the sliding sleeve is in sliding fit with the cross rod, the sliding block is connected to the sliding sleeve, a hydraulic cylinder is arranged at the lower end of the sliding sleeve, an installation seat is arranged at the lower end of the hydraulic cylinder, and a detection mechanism is detachably connected to the lower end of the installation seat;

a fan is arranged in the workbench, the air inlet of the fan is connected with a dust removal box, the dust removal box is communicated with an air inlet pipe, a dust screen for filtering air is arranged in the dust removal box, a connecting pipe is vertically inserted on the workbench, the connecting pipe is in sliding fit with the workbench, the workbench is provided with an adjusting knob which is used in cooperation with the connecting pipe, the connecting pipe is rotatably connected with a suction pipe above the workbench, one end of the suction pipe is connected with the connecting pipe, a plurality of air suction holes are arranged on the suction pipe, one end of the air inlet pipe, which is far away from the fan, penetrates through the connecting pipe and is communicated with the suction pipe, the air outlet of the fan is communicated with an air outlet pipe, the air outlet of the fan is communicated with an exhaust pipe, the other end of the exhaust pipe is communicated with the outside, the exhaust pipe is provided with an electromagnetic valve, and the other end of the air outlet pipe is communicated with a dust removal gun.

The utility model is further provided with: the upper end of the turntable is uniformly and downwards provided with at least two groups of grooves, each group of grooves is provided with a plurality of grooves, each groove in each group of grooves is coaxially arranged from outside to inside, the periphery of the turntable is provided with a through hole which penetrates through the same group of grooves, the fixing mechanism comprises a supporting plate, a second screw rod, a handle, a pressing block and a fixing screw, the supporting plate is inserted into the groove, a positioning hole corresponding to the through hole is arranged in the groove, one end of the fixing screw penetrates through the through hole and the positioning hole and is connected with the turntable in a threaded manner, the second screw rod is horizontally inserted on the supporting plate, the second screw rod is connected with the supporting plate in a threaded manner and points to the circle center of the turntable, the handle is arranged at one end, far away from the circle center of the rotary table, of the second screw rod, and the pressing block is arranged at one end, close to the circle center of the rotary table, of the second screw rod.

The utility model is further provided with: all be equipped with three second screw rods in each backup pad, supreme equidistant setting is down followed to three second screw rods, all is equipped with on each second screw rod handle and press the briquetting.

In conclusion, the utility model has the following beneficial effects:

firstly, when the utility model polishes and cleans the measured surface of concrete, the dust removal gun can be used for blowing away the dust on the surface, and then the dust is sucked away by matching with the suction pipe, and the sucked air is used for dust removal after removing the dust, so that the dust can be recycled, and the measurement and the result and the good working environment can be ensured.

Secondly, the detection device in the utility model can be a pressing cone and a resiliometer which are used for measuring the hardness and strength of the concrete, and the rotating disc and the movable hydraulic cylinder can be rotated to measure different positions of the concrete, thereby ensuring the accuracy of the measurement.

Thirdly, the fixing mechanism in the utility model can be adjusted according to the size of the concrete, so that the concrete can be firmly fixed, the automatic telescopic column can be adjusted up and down, the pressure applying cone and the resiliometer can be ensured to measure the concrete, and the fixing mechanism can also adapt to the concrete with different heights, and has strong adaptability.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a partial sectional view at the turntable in the present invention.

In the figure: 1. a work table; 11. a first rotating electric machine; 2. automatically telescoping the column; 3. a turntable; 31. a groove; 32. a through hole; 4. a fixing mechanism; 41. a support plate; 411. positioning holes; 42. a second screw; 43. a handle; 44. a pressing block; 45. a set screw; 5. a cross bar; 51. a chute; 52. a first screw; 53. a second rotating electric machine; 54. a slider; 55. a sliding sleeve; 6. a hydraulic cylinder; 7. a mounting seat; 8. a detection mechanism; 9. a fan; 91. a dust removal box; 92. a dust screen; 93. an air inlet pipe; 94. a connecting pipe; 95. adjusting a knob; 96. a straw; 97. a suction hole; 98. an air outlet pipe; 981. a dust removal gun; 99. an exhaust pipe; 991. an electromagnetic valve.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the embodiment, a concrete detecting device for checking and accepting construction quality of building engineering is disclosed, as shown in fig. 1 to fig. 3, comprising a workbench 1, wherein automatic telescopic columns 2 are respectively vertically arranged at the left side and the right side in the workbench 1, the upper ends of the two automatic telescopic columns 2 penetrate out of the workbench 1, a turntable 3 is arranged at the upper end of the workbench 1 between the two automatic telescopic columns 2, a first rotating motor 11 is arranged in the workbench 1, the output shaft of the first rotating motor 11 is connected to the turntable 3, a fixing mechanism 4 for fixing concrete is arranged on the turntable 3, a cross rod 5 is arranged at the upper end of the two automatic telescopic columns 2, two ends of the cross rod 5 are respectively connected to the two automatic telescopic columns 2, a chute 51 with an opening at the front end is arranged on the cross rod 5, a first screw rod 52 facing to the left side and the right side is arranged in the chute 51, two ends of the first screw rod 52 are respectively rotatably connected to the cross rod 5, one end of the first screw rod 52 penetrates through the cross rod 5 and is connected to a second rotating motor 53, a sliding block 54 is arranged in the sliding groove 51, the sliding block 54 is in sliding fit with the sliding groove 51, the first screw 52 is in threaded fit with the sliding block 54, a sliding sleeve 55 is sleeved outside the cross rod 5, the sliding sleeve 55 is in sliding fit with the cross rod 5, the sliding block 54 is connected to the sliding sleeve 55, a hydraulic cylinder 6 is arranged at the lower end of the sliding sleeve 55, and an installation seat 7 is arranged at the lower end of the hydraulic cylinder 6.

In detail, the automatic telescopic rod can stretch up and down, various detection mechanisms 8 which are convenient to detect on concrete are wide in detection range, the first rotating motor 11 drives the rotary table 3 to rotate, the second rotating motor 53 drives the first screw rod 52 to rotate, the sliding block 54 slides left and right to drive the hydraulic cylinder 6 to move, and therefore multiple points on the concrete can be measured, and the automatic telescopic rod is convenient to use.

The air filter is characterized in that a fan 9 is arranged in the workbench 1, an air inlet of the fan 9 is connected with a dust removal box 91, the dust removal box 91 is communicated with an air inlet pipe 93, a dust screen 92 used for filtering air is arranged in the dust removal box 91, a connecting pipe 94 is vertically inserted in the workbench 1, the connecting pipe 94 is in sliding fit with the workbench 1, an adjusting knob 95 matched with the connecting pipe 94 for use is arranged on the workbench 1, the connecting pipe 94 is rotatably connected with a suction pipe 96 above the workbench 1, one end of the suction pipe 96 is connected with the connecting pipe 94, a plurality of suction holes 97 are formed in the suction pipe 96, one end, far away from the fan 9, of the air inlet pipe 93 penetrates through the connecting pipe 94 and is communicated with the suction pipe 96, an air outlet of the fan 9 is communicated with an air outlet pipe 98, an air outlet of the fan 9 is communicated with an exhaust pipe 99, the other end of the exhaust pipe 99 is communicated with the outside, a solenoid valve 991 is arranged on the exhaust pipe 99, and the other end of the air outlet pipe 98 is communicated with a dust removal gun 981.

In detail, the suction pipe 96 can rotate horizontally, the connecting pipe 94 can adjust the height of the suction pipe 96 to facilitate dust collection, and the air sucked with dust is sprayed out of the dust collection gun 981 on the air outlet pipe 98 after being dedusted by the dustproof net 92, so that the air can be recycled. The suction pipe 96 may be normally open and the dust removal gun 981 may not be normally open, so that the solenoid 991 is opened and air is exhausted through the exhaust pipe 99 when the dust removal gun 981 is not needed.

Preferably, at least two groups of grooves 31 are uniformly and downwardly formed in the upper end of the turntable 3, each group of grooves 31 has a plurality of grooves 31, and each groove 31 in each group of grooves 31 is coaxially arranged from outside to inside, specifically, two groups of grooves 31 are provided in this embodiment, and of course, three or four groups of grooves 31 may not affect the protection range of the present invention, and in this embodiment, four grooves 31 are provided in each group, and of course, three or five grooves may not affect the protection range of the present invention; the circumference of the rotary table 3 is provided with a through hole 32 penetrating through the grooves 31 of the same group, the fixing mechanism 4 comprises a supporting plate 41, a second screw rod 42, a handle 43, a pressing block 44 and a fixing screw 45, the supporting plate 41 is inserted into the grooves 31, the supporting plate 41 is provided with a positioning hole 411 corresponding to the position of the through hole 32 in the groove 31, one end of the fixing screw 45 penetrates through the through hole 32 and the positioning hole 411 and is in threaded connection with the rotary table 3, the second screw rod 42 is horizontally inserted into the supporting plate 41, the second screw rod 42 is in threaded connection with the supporting plate 41, the second screw rod 42 points to the circle center of the rotary table 3, the handle 43 is arranged at one end of the second screw rod 42 far away from the circle center of the rotary table 3, and the pressing block 44 is arranged at one end of the second screw rod 42 close to the circle center of the rotary table 3. Specifically, the support plate 41 is inserted into the different recesses 31 according to the size of the concrete, the pressing plate is pressed against the concrete by rotating the second screw rod 42 to fix the concrete, and the support plate 41 is fixed by the fixing screw 45 and can be mounted in the different recesses 31, which is highly adaptable.

Preferably, each supporting plate 41 is provided with three second screws 42, the three second screws 42 are arranged from bottom to top at equal intervals, and each second screw 42 is provided with a handle 43 and a pressing block 44. Specifically, the second screw rods 42 may be selected according to the form of the concrete, and the adaptability is strong, but of course, three second screw rods 42 may be fixed together to ensure firm fixation.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a building engineering construction quality inspection and acceptance concrete detection device, includes workstation (1), its characterized in that: the concrete pouring machine is characterized in that automatic telescopic columns (2) are respectively vertically arranged on the left side and the right side in the workbench (1), the upper ends of the two automatic telescopic columns (2) penetrate out of the workbench (1), a turntable (3) is arranged between the two automatic telescopic columns (2) at the upper end of the workbench (1), a first rotating motor (11) is arranged in the workbench (1), an output shaft of the first rotating motor (11) is connected to the turntable (3), a fixing mechanism (4) for fixing concrete is arranged on the turntable (3), a cross rod (5) is arranged at the upper end of each automatic telescopic column (2), two ends of the cross rod (5) are respectively connected to the two automatic telescopic columns (2), a sliding groove (51) with an opening at the front end is formed in the cross rod (5), and a first screw rod (52) with left direction and right direction is arranged in the sliding groove (51), the two ends of the first screw rod (52) are respectively rotatably connected to the cross rod (5), one end of the first screw rod (52) penetrates through the cross rod (5) and is connected with a second rotating motor (53), a sliding block (54) is arranged in the sliding groove (51), the sliding block (54) is in sliding fit with the sliding groove (51), the first screw rod (52) is in threaded fit with the sliding block (54), a sliding sleeve (55) is sleeved on the outer side of the cross rod (5), the sliding sleeve (55) is in sliding fit with the cross rod (5), the sliding block (54) is connected to the sliding sleeve (55), a hydraulic cylinder (6) is arranged at the lower end of the sliding sleeve (55), an installation seat (7) is arranged at the lower end of the hydraulic cylinder (6), and a detection mechanism (8) is detachably connected to the lower end of the installation seat (7);

the air filter is characterized in that a fan (9) is arranged in the workbench (1), an air inlet of the fan (9) is connected with a dust removal box (91), the dust removal box (91) is communicated with an air inlet pipe (93), a dust screen (92) used for filtering air is arranged in the dust removal box (91), a connecting pipe (94) is vertically inserted on the workbench (1), the connecting pipe (94) is in sliding fit with the workbench (1), an adjusting knob (95) used in cooperation with the connecting pipe (94) is arranged on the workbench (1), the connecting pipe (94) is rotatably connected with a suction pipe (96) above the workbench (1), one end of the suction pipe (96) is connected with the connecting pipe (94), a plurality of air suction holes (97) are formed in the suction pipe (96), one end, far away from the fan (9), of the air inlet pipe (93) penetrates through the connecting pipe (94) and is communicated with the suction pipe (96), the air outlet of the fan (9) is communicated with an air outlet pipe (98), the air outlet of the fan (9) is communicated with an exhaust pipe (99), the other end of the exhaust pipe (99) is communicated with the outside, the exhaust pipe (99) is provided with an electromagnetic valve (991), and the other end of the air outlet pipe (98) is communicated with a dust removal gun (981).

2. The building engineering construction quality acceptance concrete detection device of claim 1, characterized in that: the upper end of the rotary table (3) is uniformly and downwards provided with at least two groups of grooves (31), each group of grooves (31) is provided with a plurality of grooves (31), each groove (31) in each group of grooves (31) is arranged coaxially from outside to inside, the peripheral side of the rotary table (3) is provided with a through hole (32) penetrating through the grooves (31) in the same group, the fixing mechanism (4) comprises a support plate (41), a second screw (42), a handle (43), a pressing block (44) and a fixing screw (45), the support plate (41) is inserted into the grooves (31), the support plate (41) is provided with a positioning hole (411) corresponding to the position of the through hole (32) in the groove (31), one end of the fixing screw (45) penetrates through the through hole (32) and the positioning hole (411) and is in threaded connection with the rotary table (3), the second screw (42) is horizontally inserted into the support plate (41), the second screw rod (42) is in threaded connection with the supporting plate (41), the second screw rod (42) points to the circle center of the rotary table (3), the handle (43) is arranged at one end, far away from the circle center of the rotary table (3), of the second screw rod (42), and the pressing block (44) is arranged at one end, close to the circle center of the rotary table (3), of the second screw rod (42).

3. The building engineering construction quality acceptance concrete detection device of claim 2, characterized in that: all be equipped with three second screw rods (42) on each backup pad (41), three second screw rods (42) are from supreme equidistant setting down, all are equipped with on each second screw rod (42) handle (43) and pressing block (44).