CN212932184U

CN212932184U - Hydraulic engineering concrete quality detection device

Info

Publication number: CN212932184U
Application number: CN202021562689.4U
Authority: CN
Inventors: 陈用; 高鸿
Original assignee: Fujian Lilan Construction Engineering Co ltd
Current assignee: Fujian Lilan Construction Engineering Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-09
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a hydraulic engineering concrete quality detection device in the technical field of hydraulic and hydroelectric engineering, including the detection case, the bottom and the front side of detection case have all been seted up the opening, the bottom four corners of detection case all rigid coupling has the support column, and each group the bottom of support column all installs the universal wheel, and each group equal vertical rigid coupling has a screw thread section of thick bamboo on the lateral wall of support column, the threaded section of thick bamboo spiro union has the supporting legs, lateral wall lower part has all seted up the spout around the inner chamber of detection case, the utility model discloses simple structure, convenient operation can realize the amount of device and freely move through the universal wheel to promote the flexibility that the device used; the supporting legs can play a role in stably supporting when the device detects the quality of concrete; the second electric push rod can lift the concrete block fixing assembly to realize the feeding work of the concrete block, so that the manual workload is reduced, and the detection efficiency of the device is improved.

Description

Hydraulic engineering concrete quality detection device

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering technical field specifically is a hydraulic engineering concrete quality detection device.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

The quality (strength) of the concrete should be detected before the concrete is used in the hydraulic engineering, so that the unqualified concrete is prevented from being applied to the hydraulic engineering. When the unqualified concrete is applied to projects such as water conservancy projects, potential safety hazards and quality accidents can be caused to the quality of the project structure; the concrete quality detection device of the existing hydraulic engineering needs manual work to lift the concrete block for feeding, and wastes time and energy.

For example, chinese patent application No. CN201721504465.6, specifically contains: the utility model provides a hydraulic engineering concrete quality detection device, includes the rectangular base, the wall is opened on the rectangular base has the rectangle recess, erection bracing frame in the rectangle recess, wall installation pressure sensor on the support frame, the wall just is located rectangle recess left and right sides installation drive mount pad on the rectangular base, the first pneumatic cylinder of wall installation on the drive mount pad, first pneumatic cylinder drive end installation ejector pin, it is a pair of fixed door type frame on the ejector pin, wall erection support under the door type frame crossbeam, wall installation second pneumatic cylinder under the support, second pneumatic cylinder drive end installation loading board.

This kind of hydraulic engineering concrete quality detection device, although help engineering technical staff to know the quality of concrete, the engineering technical staff of being convenient for simultaneously detects the concrete, the concrete after will detecting carries out reasonable clearance and need not the technical staff operation, this device of being convenient for continues to use, the efficiency of concrete is detected in the improvement, novel structure convenient operation, convenient to use, but this kind of hydraulic engineering concrete quality detection device needs artifical manual carrying to lift the concrete piece and carries out the material loading, waste time and energy, be unfavorable for promoting the efficiency that concrete piece quality detected.

Based on this, the utility model designs a hydraulic engineering concrete quality detection device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering concrete quality detection device to solve the current hydraulic engineering concrete quality detection device that proposes in the above-mentioned background art and need artifical manual lifting concrete piece to carry out the material loading, waste time and energy, be unfavorable for promoting the problem of the efficiency that concrete piece quality detected.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic engineering concrete quality detection device comprises a detection box, openings are formed in the bottom and the front side of the detection box, support columns are fixedly connected to four corners of the bottom of the detection box, universal wheels are mounted at the bottoms of the support columns of each group, threaded cylinders are vertically and fixedly connected to the side walls of the support columns of each group, support legs are screwed in the threaded cylinders, slide grooves are formed in the lower portions of the front side wall and the rear side wall of an inner cavity of the detection box, a detection slide plate is connected between the two groups of slide grooves in a sliding mode, a first electric push rod which is horizontally arranged is fixedly mounted between the two groups of support columns on the right side, the telescopic end of the first electric push rod is fixedly connected with the lower portion of the detection slide plate, a second electric push rod is vertically mounted on the upper left portion of the inner cavity of the detection box, a concrete block fixing component is mounted on the telescopic end of the lower portion of the second electric push rod, the lower extreme of articulated post rotates through the bolt and is connected with the lever arm, the left end of lever arm articulates downwards has vertical pole, the lower extreme of vertical pole articulates there is the press head, it has third electric putter to articulate between the right-hand member of lever arm and the inner chamber top of detection case, fixed mounting has the support on the right side wall of detection case, install the controller on the support, transparent observation window is installed to the front side opening department of detection case.

Preferably, a hinge with damping is installed between the top of the transparent observation window and the detection box.

Preferably, the detection sliding disc comprises a sliding disc which can be in sliding connection with sliding grooves on two sides, a placing plate is arranged above the sliding disc, pressure sensors are uniformly arranged between the placing plate and the sliding disc, and a lower upright post which can be fixedly connected with a telescopic end of a first electric push rod is fixedly connected to the bottom of the sliding disc.

Preferably, the concrete block fixing assembly comprises a fixing frame which is open towards the front side, sliding rods are fixedly connected to the inner cavity of the fixing frame in an up-and-down symmetrical mode, two groups of clamping plates which are symmetrical left and right are arranged between the sliding rods in a sliding mode, the middle of the rear side of the inner cavity of the fixing frame is rotatably connected with a swing rod through a rotating shaft, push-pull rods are hinged between the upper end and the lower end of the swing rod and the left and right clamping plates respectively, and a fourth electric push rod of which the telescopic end is fixedly connected with the left clamping plate is fixedly mounted on the left.

Preferably, the pivot connection of the hinge post to the lever arm is located in the left third of the lever arm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and convenient operation, and can realize free movement of the device through the universal wheels, thereby improving the flexibility of the device; the supporting legs can play a role in stably supporting when the device detects the quality of concrete; the second electric push rod is used for lifting the concrete block fixing assembly, so that the concrete block can be fed, the workload of workers is reduced, and the detection efficiency of the device is improved; the third electric push rod drives the lever arm to swing, so that labor-saving pressure application on the concrete block can be realized; through transparent observation window, make things convenient for the staff to observe inside detection state, still conveniently clear up the detection case inner chamber.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the slide tray of the present invention;

fig. 4 is the structural schematic diagram of the concrete block fixing component of the utility model.

In the drawings, the reference numerals denote the following components:

1-a detection box, 2-an opening, 3-a support column, 4-a universal wheel, 5-a threaded cylinder, 6-a support foot, 7-a sliding chute, 8-a detection sliding disc, 81-a sliding disc, 82-a placing plate, 83-a pressure sensor, 84-a lower upright column, 9-a first electric push rod, 10-a second electric push rod, 11-a concrete block fixing component, 111-a fixing frame, 112-a sliding rod, 113-a clamping plate, 114-a swinging rod, 115-a push-pull rod, 116-a fourth electric push rod, 12-a hinged column, 13-a lever arm, 14-a vertical rod, 15-a pressing head, 16-a third electric push rod, 17-a support, 18-a controller and 19-a transparent observation window.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a hydraulic engineering concrete quality detection device technical scheme: a hydraulic engineering concrete quality detection device comprises a detection box 1, openings 2 are respectively formed in the bottom and the front side of the detection box 1, support columns 3 are fixedly connected to four corners of the bottom of the detection box 1, universal wheels 4 are respectively installed at the bottoms of the support columns 3, a threaded cylinder 5 is vertically and fixedly connected to the side wall of each support column 3, supporting legs 6 are screwed in the threaded cylinder 5, sliding grooves 7 are respectively formed in the lower portions of the front side wall and the rear side wall of an inner cavity of the detection box 1, a detection sliding disc 8 is connected between the two groups of sliding grooves 7 in a sliding manner, a horizontally arranged first electric push rod 9 is fixedly installed between the two groups of support columns 3 on the right side, the telescopic end of the first electric push rod 9 is fixedly connected to the lower portion of the detection sliding disc 8, a second electric push rod 10 is vertically installed on the upper left portion of the inner cavity of the detection box 1, a concrete block fixing component 11 is installed on the telescopic end of the lower portion of, the lower extreme of articulated post 12 is connected with lever arm 13 through the bolt rotation, and the left end of lever arm 13 articulates downwards has vertical pole 14, and the lower extreme of vertical pole 14 articulates has a press head 15, and it has third electric putter 16 to articulate between the right-hand member of lever arm 13 and the inner chamber top of detection case 1, and fixed mounting has support 17 on the right side wall of detection case 1, installs controller 18 on the support 17, and transparent observation window 19 is installed to the front side opening department of detection case 1.

Further, a hinge with damping is arranged between the top of the transparent observation window 19 and the detection box 1; the transparent observation window 19 is convenient for workers to turn up and clean the scraps generated in the detection process.

Further, the detection sliding disc 8 comprises a sliding disc 81 which can be slidably connected with the sliding grooves 7 on the two sides, a placing plate 82 is arranged above the sliding disc 81, pressure sensors 83 are uniformly arranged between the placing plate 82 and the sliding disc 81, and a lower upright 84 which can be fixedly connected with the telescopic end of the first electric push rod 9 is fixedly connected to the bottom of the sliding disc 81; after the concrete block is placed on the placing plate 82, the concrete block is pressurized, and the pressure sensor 83 collects the pressure applied to the concrete block.

Further, the concrete block fixing assembly 11 includes a fixing frame 111 opening towards the front, slide rods 112 are symmetrically and fixedly connected to the upper and lower inner cavity of the fixing frame 111, two sets of bilaterally symmetrical clamping plates 113 are slidably arranged between the two sets of slide rods 112, a swing rod 114 is rotatably connected to the middle part of the rear side of the inner cavity of the fixing frame 111 through a rotating shaft, a push-pull rod 115 is hinged between the upper and lower ends of the swing rod 114 and the left and right clamping plates 113, and a fourth electric push rod 116 with a telescopic end fixedly connected to the left clamping plate 113 is fixedly installed on the left side wall of the fixing frame 111; the left clamping plate 113 can be driven to move right by controlling the extension of the fourth electric push rod 116, the left push-pull rod 115 can push the swing rod 114 to swing clockwise, so that the right push-pull rod 115 drives the right clamping plate 113 to move left, and the clamping of the two groups of clamping plates 113 on the concrete block is realized; conversely, the two sets of clamping plates 113 loosen the concrete mass.

Further, the rotary connection of the hinge post 12 to the lever arm 13 is located at the left third of the lever arm 13.

The first electric push rod 9, the second electric push rod 10, the third electric push rod 16, the fourth electric push rod 116 and the pressure sensor 83 are all electrically connected with the external power supply through the control switch.

One specific application of this embodiment is: the utility model relates to a hydraulic engineering concrete quality detection device, when in use, the device can be moved to a detection place by utilizing the mobility of universal wheels 4, and then the device can be stably supported by each group of support legs 6 through downward rotation; when the concrete block is detected, the concrete block is placed below the detection box 1, the telescopic end of the second electric push rod 10 is controlled to extend, the concrete block fixing component 11 is driven to fall to the ground, then the concrete block fixing component 11 is controlled to clamp the concrete block, then the telescopic end of the second electric push rod 10 can be controlled to contract, the concrete block is driven to ascend, then the telescopic end of the first electric push rod 9 is controlled to extend, the detection sliding disc 8 is driven to move leftwards along the sliding groove 7 until the detection sliding disc is located below the concrete block fixing component 11, at the moment, the concrete block fixing component 11 can release the concrete block, and the concrete block naturally falls onto the detection sliding disc 8; then, the telescopic end of the third electric push rod 16 is controlled to contract, so that the lever arm 13 can be driven to swing around the lower end of the support column 12, the vertical rod 14 drives the pressing head 15 to move downwards to abut against the upper part of the concrete block, the telescopic end of the third electric push rod 16 continuously contracts, and the downward pressure of the pressing head 15 on the concrete is improved; the pressure sensor 83 in the detection sliding disc 8 can transmit the pressure value to the controller 18, so that the workers can collect the data of concrete compression resistance conveniently, and whether the quality of the concrete block is qualified or not is judged.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a hydraulic engineering concrete quality detection device, includes detection case (1), its characterized in that: the bottom and the front side of the detection box (1) are respectively provided with an opening (2), the four corners of the bottom of the detection box (1) are respectively and fixedly connected with a support column (3), the bottom of each support column (3) is provided with a universal wheel (4), the side walls of the support columns (3) are respectively and vertically fixedly connected with a threaded cylinder (5), the threaded cylinders (5) are internally screwed with support legs (6), the lower parts of the front and rear side walls of the inner cavity of the detection box (1) are respectively provided with a sliding groove (7), a detection sliding disc (8) is slidably connected between the two groups of sliding grooves (7), a first electric push rod (9) which is horizontally arranged is fixedly arranged between the two groups of support columns (3) at the right side, the telescopic end of the first electric push rod (9) is fixedly connected with the lower part of the detection sliding disc (8), the upper left part of the inner cavity of the detection box (1) is vertically, the utility model discloses a concrete block fixing device, including detection case (1), the lower part of second electric putter (10) is flexible to be served and is installed concrete block fixed subassembly (11), the inner chamber top rigid coupling of detection case (1) has articulated post (12), the lower extreme of articulated post (12) is connected with lever arm (13) through the bolt rotation, the left end of lever arm (13) articulates downwards has vertical pole (14), the lower extreme of vertical pole (14) articulates there is press head (15), it has third electric putter (16) to articulate between the right-hand member of lever arm (13) and the inner chamber top of detection case (1), fixed mounting has support (17) on the right side wall of detection case (1), install controller (18) on support (17), transparent observation window (19) are installed to the front side opening department of detection case (1).

2. The hydraulic engineering concrete quality detection device of claim 1, wherein: and a hinge with damping is arranged between the top of the transparent observation window (19) and the detection box (1).

3. The hydraulic engineering concrete quality detection device of claim 1, wherein: the detection sliding disc (8) comprises a sliding disc (81) which can be in sliding connection with sliding grooves (7) on two sides, a placing plate (82) is arranged above the sliding disc (81), a pressure sensor (83) is uniformly installed between the placing plate (82) and the sliding disc (81), and a lower upright column (84) which can be fixedly connected with a telescopic end of a first electric push rod (9) is fixedly connected to the bottom of the sliding disc (81).

4. The hydraulic engineering concrete quality detection device of claim 1, wherein: fixed subassembly (11) of concrete piece is including fixed frame (111) to the front side open-ended, the symmetry rigid coupling has slide bar (112) about the inner chamber of fixed frame (111), and is two sets of slide bar (112) between the slip have splint (113) of two sets of bilateral symmetry, the inner chamber rear side middle part of fixed frame (111) is rotated through the pivot and is connected with swinging arms (114), the upper and lower end of swinging arms (114) respectively with control between splint (113) articulated have push-and-pull rod (115), fixed mounting has fourth electric putter (116) of flexible end and left side splint (113) rigid coupling on the left side wall of fixed frame (111).

5. The hydraulic engineering concrete quality detection device of claim 1, wherein: the rotary connection position of the hinge column (12) and the lever arm (13) is positioned at the left third of the lever arm (13).