Concrete quality detection device

Abstract

The utility model provides a concrete quality detection device, belongs to the technical field of concrete detection, and aims to solve the problems that a display screen and an operation panel are mostly exposed outside, so that in the storage process of the detection device, other objects are extremely easy to collide with the device, operation buttons are mistakenly touched, and the display screen is damaged. The control frame is arranged on the outer side of the top end face of the detector body in an up-down sliding mode. The two protection plates are hinged to the left side and the right side of the front end face of the detector body respectively. The inner side of the protection plate is fixedly connected with a supporting shaft; the protection auxiliary mechanism is arranged between the supporting shaft and the control frame. The two auxiliary cleaning rollers are slidably arranged on the left and right sides of the front end surface of the detector main body respectively; the display screen and the operation button are effectively protected, mistaken touch of the operation button and damage of the display screen are reduced, the service life of the detection device is prolonged, and the sensitivity of the operation button in the actual application process is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete detection, and more specifically, particularly relates to a concrete quality detection device. Background Art

[0002] In the process of construction of building projects, a rebound tester is often used to utilize the ultrasonic waves emitted by the probe to form a rebound with the concrete structure to realize the quality inspection of the concrete. In the actual application of the rebound tester, it is often necessary to operate the detection probe to touch the concrete, and then display, view and store the detection data through the display screen and control panel.

[0003] For example, the existing application number CN202222674316.1 discloses a concrete quality detector, which relates to the field of concrete detection technology, including a main unit and a right side panel, wherein a panel is integrally fixedly installed on the front of the main unit, and a display screen is embedded and installed on the top left side of the panel, an operation key is provided on the top right side of the panel, and a heat dissipation grille is provided on the bottom right side of the panel, a left side panel is integrally fixedly installed on the left side of the main unit, and an inspection window is provided on the upper end of the front side of the left side panel, bolts are provided at the corners around the inspection window, and the inspection window is fixed to the left side panel by bolts, and a power access port is provided on the lower end of the front side of the left side panel; the application provides a concrete quality detector, which places an ultrasonic rebound tester in a hidden storage in the main unit, which is convenient for carrying and convenient for connecting the retractable wire and the power supply, and in addition, the solar panel is provided, through the absorption and conversion of solar energy, so that the main unit can be located outdoors for a long time for continuous operation, thereby improving the applicability of the ultrasonic rebound tester.

[0004] Based on the above, the display screen and the operation panel are mostly exposed to the outside world. During the storage process of the detection device, it is very easy for other objects to collide with the device, causing accidental touching of the operation buttons and damage to the display screen, which not only affects the service life of the detection device, but also affects the sensitivity of the operation buttons in actual application. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a concrete quality detection device to solve the problem that the display screen and the operation panel are mostly exposed to the outside world. During the storage process of the detection device, it is very easy for other objects to collide with the device, causing accidental touching of the operation buttons and damage of the display screen, which not only affects the service life of the detection device, but also affects the sensitivity of the operation buttons in actual application.

[0006] The purpose and effect of the concrete quality detection device of the utility model are achieved by the following specific technical means:

[0007] A concrete quality detection device comprises a detector body, a control frame, a protective plate, a protective auxiliary mechanism and a cleaning auxiliary roller, wherein a display screen and a control panel are provided on the front end face of the detector body; the control frame is slidably arranged on the outer side of the top end face of the detector body up and down; a handle is fixedly connected to the outer side of the top end face of the control frame; there are two protective plates, which are respectively hinged on the left and right sides of the front end face of the detector body; a supporting shaft is fixedly connected to the inner side of the protective plate; the protective auxiliary mechanism is arranged between the supporting shaft and the control frame; the protective auxiliary mechanism comprises: a transmission shaft, which has two transmission shafts, which are respectively vertically rotatably arranged on the outer sides above the two supporting shafts; there are two cleaning auxiliary rollers, which are respectively slidably arranged on the left and right sides of the front end face of the detector body, and the outer ends of the cleaning auxiliary rollers are in contact with the front end face of the detector body; a cleaning auxiliary mechanism is arranged between the cleaning auxiliary roller and the detector body.

[0008] Furthermore, the protection auxiliary mechanism also includes: a driving rack and a driving gear. There are two driving racks, and the two driving racks are symmetrically fixedly connected to the left and right sides of the bottom end surface of the control frame; there are two driving gears, and the two driving gears are coaxially fixedly connected to the left and right sides of the rear end surfaces of the two transmission shafts respectively; the driving racks and driving gears on the same left and right sides are meshed with each other, and the driving racks and driving gears together constitute a gear rack transmission mechanism.

[0009] Furthermore, the protection auxiliary mechanism also includes: a driving bevel gear and a driven bevel gear, there are two driving bevel gears, and the two driving bevel gears are coaxially fixedly connected to the outer sides of the front end faces of the two transmission shafts; there are two driven bevel gears, and the two driven bevel gears are coaxially fixedly connected to the outer sides of the top end faces of the two support shafts; the driving bevel gear and the driven bevel gear on the same left and right sides are meshed with each other, and the driven bevel gear and the driving bevel gear together constitute a bevel gear transmission mechanism.

[0010] Furthermore, an elastic reset member is fixedly connected between the transmission shaft and the detector body;

[0011] The inner end surface of the driving rack is fixedly connected with a positioning auxiliary frame, and the positioning auxiliary frame is a T-shaped frame structure;

[0012] Positioning auxiliary grooves are provided on the left and right sides of the upper end of the detector body and aligned with the positioning auxiliary frame.

[0013] Furthermore, the cleaning auxiliary mechanism includes: a limiting auxiliary block, the limiting auxiliary block has two groups, and the two groups of limiting auxiliary blocks are respectively hinged at the upper and lower ends of the cleaning auxiliary roller; the limiting auxiliary block is a convex block structure

[0014] A guide groove is provided at the alignment position between the front end surface of the detector body and the limit auxiliary block, and the limit auxiliary block is slidably connected to the inner side of the guide groove.

[0015] Furthermore, a driving connecting rod is rotatably arranged between the limiting auxiliary block and the supporting shaft;

[0016] Positioning columns are fixedly connected to the upper and lower sides of the top end surface of the protective plate; the positioning columns are hingedly connected to the outer end of the driving connecting rod.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] When in use, the utility model realizes effective protection of the display screen and the operating buttons, reduces the accidental touch of the operating buttons and the damage of the display screen, prolongs the service life of the detection device, ensures the sensitivity of the operating buttons in the actual application process, and also realizes the rapid deployment and merging of the protective plate at the front end of the detector body, further improving the operation convenience and use flexibility of the device in the actual application process;

[0019] The utility model realizes automatic cleaning of the display screen and the control panel during the process of opening and closing the protective plate, so that the staff can see the detection value of the concrete more clearly, improves the convenience of operation when cleaning the device, and simplifies the operation steps of the device in actual application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall isometric structural schematic diagram of the utility model.

[0021] Figure 2 It is a schematic diagram of the installation structure of the detector main body and the control frame of the utility model.

[0022] Figure 3 It is a schematic diagram of the protective auxiliary mechanism and the support shaft installation structure of the utility model.

[0023] Figure 4 It is a schematic diagram of the installation structure of the cleaning auxiliary mechanism and the cleaning auxiliary roller of the utility model.

[0024] Figure 5 It is a schematic diagram of the cleaning auxiliary mechanism and the protective plate installation structure of the utility model.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Detector body; 101. Guide groove; 102. Positioning auxiliary groove; 2. Control frame; 201. Handle; 3. Protective plate; 4. Support shaft; 5. Driving rack; 501. Transmission shaft; 502. Driving gear; 503. Active bevel gear; 504. Driven bevel gear; 505. Elastic reset member; 506. Positioning auxiliary frame; 6. Cleaning auxiliary roller; 601. Limiting auxiliary block; 602. Driving connecting rod; 603. Positioning column. DETAILED DESCRIPTION

[0027] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Example

[0028] As attached Figure 1 To Attachment Figure 3 As shown:

[0029] The utility model provides a concrete quality detection device, comprising a detector body 1, a control frame 2, a protective plate 3, a protective auxiliary mechanism and a cleaning auxiliary roller 6, wherein a display screen and a control panel are arranged on the front end surface of the detector body 1; the control frame 2 is slidably arranged on the outer side of the top end surface of the detector body 1 up and down; a handle 201 is fixedly connected to the outer side of the top end surface of the control frame 2; there are two protective plates 3, which are respectively hingedly arranged on the left and right sides of the front end surface of the detector body 1; a supporting shaft 4 is fixedly connected to the inner side of the protective plate 3; the protective auxiliary mechanism is arranged between the supporting shaft 4 and the control frame 2; the protective auxiliary mechanism comprises: a transmission shaft 501, which has two transmission shafts 501, which are respectively vertically rotated and arranged on the outer sides above the two supporting shafts 4; there are two cleaning auxiliary rollers 6, which are respectively slidably arranged on the left and right sides of the front end surface of the detector body 1, and the outer ends of the cleaning auxiliary rollers 6 are in contact with the front end surface of the detector body 1; a cleaning auxiliary mechanism is arranged between the cleaning auxiliary rollers 6 and the detector body 1.

[0030] Among them, the protection auxiliary mechanism also includes: a driving rack 5 and a driving gear 502. There are two driving racks 5, and the two driving racks 5 are symmetrically fixedly connected to the left and right sides of the bottom end surface of the control frame 2; there are two driving gears 502, and the two driving gears 502 are coaxially fixedly connected to the left and right sides of the rear end surfaces of the two transmission shafts 501 respectively; the driving racks 5 and driving gears 502 on the same side of the left and right are meshed with each other, and the driving racks 5 and the driving gears 502 together constitute a gear rack transmission mechanism.

[0031] Among them, the protection auxiliary mechanism also includes: a driving bevel gear 503 and a driven bevel gear 504. There are two driving bevel gears 503, and the two driving bevel gears 503 are coaxially fixedly connected to the outer sides of the front end faces of the two transmission shafts 501; there are two driven bevel gears 504, and the two driven bevel gears 504 are coaxially fixedly connected to the outer sides of the top end faces of the two support shafts 4; the driving bevel gears 503 and the driven bevel gears 504 on the same side are meshed with each other, and the driven bevel gears 504 and the driving bevel gears 503 together constitute a bevel gear transmission mechanism.

[0032] Among them, an elastic reset member 505 is fixedly connected between the transmission shaft 501 and the detector body 1;

[0033] The inner end surface of the driving rack 5 is fixedly connected with a positioning auxiliary frame 506, and the positioning auxiliary frame 506 is a T-shaped frame structure;

[0034] Positioning auxiliary grooves 102 are provided on the left and right sides of the upper end of the detector body 1 so as to align with the positioning auxiliary frame 506 .

[0035] The specific usage and function of this embodiment are as follows:

[0036] When the utility model is in use, when the control frame 2 is pressed downward, the two driving racks 5 push the two driving gears 502 to rotate in the opposite direction. During the rotation of the driving gears 502, the active bevel gear 503 pushes the driven bevel gear 504 and the support shaft 4 to rotate. During the reverse rotation of the two support shafts 4, the two protective plates 3 are automatically flipped outward; after the detection new type is read and stored, the elastic reset member 505 automatically resets the two driving racks 5 and the support shaft 4, so that the two protective plates 3 are synchronously flipped inward, and the display screen and control panel at the front end of the detector body 1 are effectively protected; the positioning auxiliary frame 506 and the positioning auxiliary groove 102 realize the guiding and limiting process of the pressing control frame 2 when it slides up and down, thereby ensuring the stable connection between the pressing control frame 2 and the detector body 1. Example

[0037] On the basis of the first embodiment, Figure 4 and Figure 5 As shown:

[0038] The cleaning auxiliary mechanism includes: a position limiting auxiliary block 601, which has two groups. The two groups of position limiting auxiliary blocks 601 are respectively hinged at the upper and lower ends of the cleaning auxiliary roller 6, and the position limiting auxiliary blocks 601 are convex block structures;

[0039] A guide groove 101 is provided at a position where the front end surface of the detector body 1 and the limit auxiliary block 601 are aligned, and the limit auxiliary block 601 is slidably connected to the inner side of the guide groove 101 .

[0040] Among them, a driving connecting rod 602 is rotatably arranged between the limiting auxiliary block 601 and the supporting shaft 4;

[0041] Positioning posts 603 are fixedly connected to the upper and lower sides of the top end surface of the protection plate 3 ; the positioning posts 603 are hingedly connected to the outer end of the driving connecting rod 602 .

[0042] The specific usage and function of this embodiment are as follows:

[0043] When the utility model is in use, when the two protective plates 3 slide outward, the positioning column 603 drags the driving connecting rod 602 to slide outward synchronously, and when the driving connecting rod 602 slides, the limiting auxiliary block 601 slides synchronously in the guide groove 101, and when the limiting auxiliary block 601 slides, due to the friction force when the cleaning auxiliary roller 6 contacts the detector body 1, the cleaning auxiliary roller 6 rotates synchronously during the sliding of the detector body 1, and the front end of the detector body 1 is automatically cleaned to avoid the adhesion of external dust to the front end of the detector body 1, so that the staff can see the detection value of the concrete more clearly.

Claims

1. A concrete quality detection device, comprising a detector body, a control frame, two protective plates, a protective auxiliary mechanism and two cleaning auxiliary rollers, wherein the front end surface of the detector body is provided with a display screen and a control panel; characterized in that: The control frame is slidably arranged on the outer side of the top end surface of the detector body; a handle is fixedly connected to the outer side of the top end surface of the control frame; the two protective plates are respectively hingedly arranged on the left and right sides of the front end surface of the detector body; the inner side of the protective plate is fixedly connected to a support shaft; the protective auxiliary mechanism is arranged between the support shaft and the control frame; the protective auxiliary mechanism includes: two transmission shafts, the two transmission shafts are respectively vertically rotated and arranged on the outer sides above the two support shafts; the two cleaning auxiliary rollers are respectively slidably arranged on the left and right sides of the front end surface of the detector body, and the outer ends of the cleaning auxiliary rollers are in contact with the front end surface of the detector body; a cleaning auxiliary mechanism is arranged between the cleaning auxiliary rollers and the detector body.

2. A concrete quality detection device as claimed in claim 1, characterized in that: The protection auxiliary mechanism also includes: two driving racks, which are symmetrically fixed to the left and right sides of the bottom end surface of the control frame; a driving gear is rotatably arranged on the outer side of the driving rack, and the driving gears on the left and right sides are coaxially fixedly connected to the transmission shaft; the driving gears and driving racks on the left and right sides are meshed with each other, and the driving racks and driving gears together constitute a gear rack transmission mechanism.

3. A concrete quality detection device as claimed in claim 1, characterized in that: The protection auxiliary mechanism also includes: two active bevel gears and two driven bevel gears, the two active bevel gears are coaxially fixedly connected to the outer sides of the front end faces of the two transmission shafts; the two driven bevel gears are coaxially fixedly connected to the outer sides of the top end faces of the two support shafts; the active bevel gears and the driven bevel gears on the same left and right sides are meshed with each other, and the driven bevel gears and the active bevel gears together constitute a bevel gear transmission mechanism.

4. A concrete quality detection device as claimed in claim 2, characterized in that: An elastic reset member is fixedly connected between the transmission shaft and the detector body; The inner end surface of the driving rack is fixedly connected with a positioning auxiliary frame of a T-shaped frame structure; Positioning auxiliary grooves are provided on the left and right sides of the upper end of the detector body and aligned with the positioning auxiliary frame.

5. A concrete quality detection device as claimed in claim 1, characterized in that: The cleaning auxiliary mechanism comprises: two groups of position limiting auxiliary blocks, the two groups of position limiting auxiliary blocks of convex block structure are respectively hinged at the upper and lower ends of the cleaning auxiliary roller; A guide groove is provided at the alignment position between the front end surface of the detector body and the limit auxiliary block, and the limit auxiliary block is slidably connected to the inner side of the guide groove.

6. A concrete quality detection device as claimed in claim 5, characterized in that: A driving connecting rod is rotatably arranged between the position limiting auxiliary block and the supporting shaft; Positioning columns are fixedly connected to the upper and lower sides of the top end surface of the protective plate; the positioning columns are hingedly connected to the outer end of the driving connecting rod.

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