CN216955439U

CN216955439U - Concrete strength detection device for building engineering quality detection

Info

Publication number: CN216955439U
Application number: CN202220630493.7U
Authority: CN
Inventors: 戴玉杰; 范彦龙; 付津; 许海玉; 许莎莎
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-12
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a concrete strength detection device for building engineering quality detection, which comprises a workbench, wherein support columns are arranged at four corners of the lower end of the workbench, a controller is arranged at the left end of the workbench, two limiting blocks which are symmetrically distributed front and back are arranged at the right end of the workbench, a rotating device is arranged in the middle of the lower end of the workbench, a lifting device is arranged at the right end of the lower end of the workbench, a first circular groove is formed in the middle of the upper end of the workbench, and a second circular groove is formed in the lower wall of the first circular groove. According to the concrete strength detection device for detecting the quality of the constructional engineering, provided by the utility model, the lifting device and the roll shaft are arranged to be matched together, so that the concrete blocks can be conveniently carried to the workbench by workers, the labor intensity of the workers is reduced, the waist of the workers is protected, the workers on the workbench can conveniently observe the outer surfaces of the concrete blocks by arranging the rotating device, the operation is simple, and the efficiency is high.

Description

Concrete strength detection device for building engineering quality detection

Technical Field

The utility model relates to the technical field of concrete strength detection, in particular to a concrete strength detection device for detecting the quality of constructional engineering.

Background

The concrete used in the building engineering needs to apply pressure to a concrete test block through a strength detection device before being used to detect the strength of the concrete, so that potential safety hazards and quality accidents caused by the fact that unqualified concrete is applied to hydraulic engineering are prevented.

The existing strength detection device has the following disadvantages: 1. when the existing intensity detection device detects concrete blocks, the concrete blocks need to be carried to a workbench for detection, the concrete blocks are generally heavier, the span between the workbench and the ground is larger, and the concrete blocks can be placed on the workbench only by a larger force, so that the labor intensity of workers is increased, and the waist of the workers is damaged; 2. current intensity detection device is detecting the completion back to the concrete piece, need observe the concrete piece surface, whether has the crack, because the most concrete piece that can not drive of current detection device rotates, consequently needs manual rotation concrete piece, complex operation, inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a concrete strength detection device for detecting the quality of construction engineering, which can effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

a concrete strength detection device for building engineering quality detection comprises a workbench, support columns are mounted at four corners of the lower end of the workbench, a controller is mounted at the left end of the workbench, two limiting blocks which are symmetrically distributed front and back are mounted at the right end of the workbench, a rotating device is mounted in the middle of the lower end of the workbench, a lifting device is mounted at the right end of the lower end of the workbench, a first circular groove is formed in the middle of the upper end of the workbench, a second circular groove is formed in the lower wall of the first circular groove, a rectangular groove is formed in the right portion of the upper end of the workbench, the rectangular groove extends to the right end of the workbench, the rotating device extends into the second circular groove, a plurality of roller shafts are movably connected between the front wall and the rear wall of the rectangular groove, a mounting frame is mounted at the rear portion of the upper end of the workbench, and a hydraulic cylinder is mounted at the upper end of the mounting frame, the output end of the hydraulic cylinder movably penetrates through the upper wall of the mounting frame and is connected with a pressure sensor.

The lifting device is arranged for carrying concrete blocks conveniently and comprises a vertical plate, the vertical plate is installed at the right part of the lower end of the workbench, two guide rails which are distributed in a bilateral symmetry mode are installed at the right end of the vertical plate, the outer surfaces of the guide rails are movably connected together to be provided with a placing plate, a bottom plate is installed at the lower part of the right end of the vertical plate, an electric cylinder is installed at the upper end of the bottom plate, and the output end of the electric cylinder is fixedly connected with the lower end of the placing plate.

The surface of concrete piece has set up rotating device for convenient observation, rotating device includes the fixing base, the fixing base is provided with two and distributes around being, two common swing joint has the worm between the fixing base, the rear end activity of worm runs through the front side the front end and the fixedly connected with connecting rod of fixing base, the knob is installed to the front end of connecting rod, the worm meshing is connected with the worm wheel, the internally mounted of worm wheel has the axis of rotation, the upper end activity of axis of rotation alternates to the circular inslot of second and install the carousel.

Preferably, the rectangular groove communicates with the first circular groove.

Preferably, the pressure sensor is located above the rotating disc, the outer surface of the rotating disc is in movable contact with the inner wall of the second circular groove, and the pressure sensor is used for measuring pressure.

Preferably, the hydraulic cylinder, the pressure sensor and the electric cylinder are all electrically connected with the controller, and the controller is provided with a button and a display screen.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the concrete strength detection device for building engineering quality detection, due to the fact that the lifting device and the roller shaft are arranged to be matched together, workers can conveniently carry concrete blocks to the workbench, when the concrete strength detection device is used, the output end of the electric cylinder is controlled to be shortened, the placing plate is made to be close to the ground, then the concrete blocks are carried to the placing plate, the output end of the electric cylinder is controlled to be extended, the placing plate is driven to move upwards, the placing plate is made to move to the right side of the rectangular groove, the concrete blocks are moved to the upper portion of the roller shaft, the concrete blocks slide to the upper portion of the rotary table, the arrangement of the roller shaft enables the workers to be more labor-saving, the concrete blocks are prevented from being directly carried to the workbench to be detected, the labor intensity of the workers is reduced, and meanwhile the waist portions of the workers are protected;

2. according to the concrete strength detection device for building engineering quality detection, a workbench person can conveniently observe the outer surface of a concrete block through the rotating device, after detection is completed, the knob is rotated, the knob drives the worm to rotate through the connecting rod, the worm drives the worm wheel to rotate, the worm wheel drives the rotary table to rotate through the rotating shaft, concrete can be observed to the side face of the concrete block when the rotary table rotates for forty-five degrees, other faces can be observed by rotating the knob in the same way, the condition of the surface of the concrete block can be conveniently observed and recorded by the worker, and the concrete strength detection device is simple to operate, high in efficiency and strong in practicability.

Drawings

FIG. 1 is a schematic view of the overall structure of a concrete strength testing device for testing the quality of construction engineering according to the present invention;

FIG. 2 is a schematic view of the overall structure of a workbench of the concrete strength testing device for building engineering quality testing according to the present invention;

FIG. 3 is a schematic diagram of the overall structure of a lifting device of the concrete strength testing device for building engineering quality testing according to the present invention;

fig. 4 is a schematic view of the overall structure of a rotating device of the concrete strength detecting device for detecting the quality of the construction engineering.

In the figure: 1. a support pillar; 2. a work table; 3. a controller; 4. a rotating device; 5. a mounting frame; 6. a hydraulic cylinder; 7. a pressure sensor; 8. a roll shaft; 9. a limiting block; 10. a lifting device; 11. a first circular groove; 12. a second circular groove; 13. a rectangular groove; 101. a base plate; 102. a vertical plate; 103. a guide rail; 104. placing the plate; 105. an electric cylinder; 41. a turntable; 42. a rotating shaft; 43. a worm gear; 44. a fixed seat; 45. a worm; 46. a knob; 47. a connecting rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a concrete strength testing device for building engineering quality testing, comprising a workbench 2, wherein supporting columns 1 are respectively installed at four corners of the lower end of the workbench 2, a controller 3 is installed at the left end of the workbench 2, two limiting blocks 9 which are symmetrically distributed front and back are installed at the right end of the workbench 2, a rotating device 4 is installed at the middle part of the lower end of the workbench 2, a lifting device 10 is installed at the right end of the lower end of the workbench 2, a first circular groove 11 is arranged at the middle part of the upper end of the workbench 2, a second circular groove 12 is arranged at the lower wall of the first circular groove 11, a rectangular groove 13 is arranged at the right part of the upper end of the workbench 2, the rectangular groove 13 extends to the right end of the workbench 2, the rotating device 4 extends into the second circular groove 12, a plurality of roller shafts 8 are movably connected between the front wall and the rear wall of the rectangular groove 13, the upper surfaces of the roller shafts 8 and the lower wall of the first circular groove 11 are positioned on the same horizontal line, the mounting bracket 5 is installed at the upper end rear portion of workstation 2, and pneumatic cylinder 6 is installed to the upper end of mounting bracket 5, and the output activity of pneumatic cylinder 6 runs through the upper wall of mounting bracket 5 and is connected with pressure sensor 7.

Elevating gear 10 includes riser 102, the lower extreme right part at workstation 2 is installed to riser 102, two bilateral symmetry's guide rail 103 are installed to riser 102's right-hand member, the common swing joint of surface of two guide rail 103 places board 104, bottom plate 101 is installed to riser 102's right-hand member lower part, electronic jar 105 is installed to bottom plate 101's upper end, electronic jar 105's output and the lower extreme fixed connection who places board 104, it is used for making things convenient for the staff to carry the concrete piece to workstation 1 to fall device 10 and the common cooperation of roller 8, carry the concrete piece to place on board 104, control electronic jar 105's output extension, it moves to drive places board 104 upward movement, the messenger places board 104 and removes the right side to rectangular channel 13, move the concrete piece to roller 8 top, make the concrete piece slide to the top of carousel 41, the setting up of roller 8 makes the staff more laborsaving, place board 104 is used for placing the concrete piece.

Rotating device 4 includes fixing base 44, fixing base 44 is provided with two and is front and back distribution, common swing joint has worm 45 between two fixing bases 44, the rear end activity of worm 45 runs through front side fixing base 44's front end and fixedly connected with connecting rod 47, knob 46 is installed to the front end of connecting rod 47, worm 45 meshes and is connected with worm wheel 43, the internally mounted of worm wheel 43 has axis of rotation 42, the upper end activity of axis of rotation 42 alternates to in the second circular recess 12 and install carousel 41, rotating device 4 is used for driving the concrete piece and rotates, make things convenient for the workstation personnel to observe the surface of concrete piece, knob 46 drives worm 45 through connecting rod 47 and rotates, worm 45 drives worm wheel 43 and rotates, worm wheel 43 drives carousel 41 through axis of rotation 42 and rotates.

Rectangular channel 13 communicates with first circular recess 11, and pressure sensor 7 is located the top of carousel 41, and the outer surface of carousel 41 and the inner wall movable contact of second circular recess 12, and pressure sensor 7 is used for detecting pressure.

Pneumatic cylinder 6, pressure sensor 7 and electronic jar 105 all with controller 3 electric connection, be provided with button and display screen on the controller 3, the display screen is used for showing pressure sensor 7's pressure numerical value.

It should be noted that, the utility model is a concrete strength detection device for detecting the quality of the construction engineering, when in use, the controller 3 controls the output end of the electric cylinder 105 to shorten, so that the placing plate 104 approaches the ground, then the concrete block is transported to the placing plate 104, the output end of the electric cylinder 105 is controlled to extend, the placing plate 104 is driven to move upwards, the placing plate 104 is moved to the right side of the rectangular groove 13, the concrete block is moved to the upper side of the roller shaft 8, so that the concrete block slides to the upper side of the rotating disc 41, the controller 3 controls the output end of the hydraulic cylinder 6 to drive the pressure sensor 7 to descend, the pressure sensor 7 is the prior art, the concrete block is extruded, the pressure sensor 7 transmits the pressure value to the controller 3, the worker can observe the pressure value, after the detection is finished, the output end of the hydraulic cylinder 6 is controlled to ascend, the knob 46 is rotated, knob 46 passes through connecting rod 47 and drives worm 45 and rotate, worm 45 drives worm wheel 43 and rotates, worm wheel 43 drives carousel 41 through axis of rotation 42 and rotates, carousel 41 rotates when forty-five degrees, just can observe the concrete to the side of concrete piece, it is the same, continue to rotate knob 46 and just can observe other faces, made things convenient for the staff to observe and the condition on record concrete piece surface, the concrete piece that will detect the completion at last moves on roller 8, and slide to placing on board 104, the output of control electronic jar 105 shortens, move away the concrete, detect next.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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 utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building engineering quality detects uses concrete strength detection device, includes workstation (2), its characterized in that: support columns (1) are installed at four corners of the lower end of a workbench (2), a controller (3) is installed at the left end of the workbench (2), two front and back symmetrically-distributed limit blocks (9) are installed at the right end of the workbench (2), a rotating device (4) is installed at the middle of the lower end of the workbench (2), a lifting device (10) is installed at the right end of the lower end of the workbench (2), a first circular groove (11) is formed in the middle of the upper end of the workbench (2), a second circular groove (12) is formed in the lower wall of the first circular groove (11), a rectangular groove (13) is formed in the right portion of the upper end of the workbench (2), the rectangular groove (13) extends to the right end of the workbench (2), the rotating device (4) extends into the second circular groove (12), and a plurality of roller shafts (8) are movably connected between the front wall and the rear wall of the rectangular groove (13), the mounting frame (5) is installed at the upper end rear portion of the workbench (2), a hydraulic cylinder (6) is installed at the upper end of the mounting frame (5), and the output end of the hydraulic cylinder (6) movably penetrates through the upper wall of the mounting frame (5) and is connected with a pressure sensor (7).

2. The concrete strength detection device for the construction engineering quality detection according to claim 1, characterized in that: elevating gear (10) include riser (102), the lower extreme right part at workstation (2) is installed in riser (102), two bilateral symmetry's guide rail (103) are installed to the right-hand member of riser (102), two the common swing joint of surface of guide rail (103) has places board (104), bottom plate (101) are installed to the right-hand member lower part of riser (102), electronic jar (105) are installed to the upper end of bottom plate (101), the output of electronic jar (105) and the lower extreme fixed connection who places board (104).

3. The concrete strength detection device for the construction engineering quality detection according to claim 2, characterized in that: rotating device (4) are including fixing base (44), fixing base (44) are provided with two and are the front-back distribution, two common swing joint has worm (45) between fixing base (44), the rear end activity of worm (45) runs through the front side the front end and the fixedly connected with connecting rod (47) of fixing base (44), knob (46) are installed to the front end of connecting rod (47), worm (45) meshing is connected with worm wheel (43), the internally mounted of worm wheel (43) has axis of rotation (42), the upper end activity of axis of rotation (42) alternates to in second circular recess (12) and install carousel (41).

4. The concrete strength detection device for the construction engineering quality detection according to claim 3, characterized in that: the rectangular groove (13) is communicated with the first circular groove (11).

5. The concrete strength detection device for building engineering quality detection according to claim 4, characterized in that: the pressure sensor (7) is positioned above the rotary disc (41), and the outer surface of the rotary disc (41) is movably contacted with the inner wall of the second circular groove (12).

6. The concrete strength detection device for building engineering quality detection according to claim 5, characterized in that: the hydraulic cylinder (6), the pressure sensor (7) and the electric cylinder (105) are all electrically connected with the controller (3).