CN214749979U - Concrete strength on-site detector - Google Patents
Concrete strength on-site detector Download PDFInfo
- Publication number
- CN214749979U CN214749979U CN202120731306.XU CN202120731306U CN214749979U CN 214749979 U CN214749979 U CN 214749979U CN 202120731306 U CN202120731306 U CN 202120731306U CN 214749979 U CN214749979 U CN 214749979U
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- fixing
- sliding
- rod
- concrete strength
- block
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Abstract
The utility model discloses a concrete strength on-site detector belongs to concrete strength detection technical field. The utility model provides a concrete strength on-spot detector, is including the detection main part that is used for detecting the detection head of concrete strength, is used for reading data, detect the main part and detect first electric connection, still include the connecting rod: the sliding rods are symmetrically and fixedly connected to two ends of the connecting rod; the sliding cylinder is connected to the sliding rod in a sliding mode; the fixed rod is connected to one end, far away from the connecting rod, of the sliding cylinder in a sliding mode; the utility model discloses in make things convenient for the length that changes the slide cartridge through connecting rod, slide bar, through the convenient extension length of adjusting the dead lever of dead lever, fixed pin, fixed orifices, make the dead lever of symmetry stretch out the same length, and then guaranteed that the position of detecting the head is in relative position.
Description
Technical Field
The utility model relates to a concrete strength detects technical field, especially relates to a concrete strength on-the-spot detector.
Background
The concrete is widely used in the field of building construction, so that the concrete is an essential material in the current building construction;
in order to ensure that the strength of a building is sufficient, the strength of concrete needs to be detected in the construction process, and in order to ensure the accuracy and convenience of measurement, most of the existing field detectors adopt ultrasonic detectors, two detection heads are generally and symmetrically arranged on the ultrasonic detectors, and when the ultrasonic detectors are used, two ends of each detection head need to be respectively and symmetrically placed on two sides of a concrete wall, so that the detection can be carried out;
the existing placing mode is that two workers align at two sides of a wall respectively, the detecting heads at two sides are prone to deviation due to the mode, measuring results are inaccurate, misjudgment is conducted on the strength of concrete, serious accidents are prone to occurring, and therefore the concrete strength field detector is provided.
Disclosure of Invention
The utility model aims at solving among the prior art artifical alignment and making the detection head of both sides produce the deviation easily, make the measuring result inaccurate, produce the erroneous judgement to the intensity of concrete, produce serious accident problem easily, and the on-the-spot detector of concrete intensity who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a concrete strength on-spot detector, is including the detection main part that is used for detecting the detection head of concrete strength, is used for reading data, detect the main part and detect first electric connection, still include the connecting rod: the sliding rods are symmetrically and fixedly connected to two ends of the connecting rod; the sliding cylinder is connected to the sliding rod in a sliding mode; the fixed rod is connected to one end, far away from the connecting rod, of the sliding cylinder in a sliding mode; the fixing component is connected to one end, close to the fixing rod, of the sliding cylinder and is used for fixing the fixing rod; the placing block is fixedly connected to one end, far away from the sliding cylinder, of the fixing rod; the arc-shaped fixing block is symmetrically and rotatably connected in the placing block and used for clamping and fixing the detection head.
In order to facilitate the return of the sliding cylinder, preferably, the sliding rod is sleeved with a first spring, and two ends of the first spring are respectively and fixedly connected with the sliding cylinder and the sliding rod.
In order to fix the fixing rod, preferably, the fixing component includes a fixing pin, the fixing pin is slidably connected to one end of the sliding cylinder close to the fixing rod, and the fixing rod is provided with a plurality of groups of fixing holes matched with the fixing pin.
For the convenience of stabilizing the fixing pin, preferably, a second spring is sleeved on the fixing pin, and two ends of the second spring are respectively and fixedly connected with the fixing pin and the sliding cylinder.
In order to facilitate clamping and fixing the detection head, preferably, the detection head is placed in the placing block, and one side of the arc-shaped fixing block, which is close to the detection head, is connected with a rubber pad.
In order to be convenient for fix the arc fixed block, it is preferred, one side symmetry rotation of placing the piece is connected with rolling gear, symmetry rolling gear intermeshing, arc fixed block and rolling gear fixed connection, rolling gear's one end fixedly connected with connecting block is kept away from to the arc fixed block, be equipped with on the dead lever with connecting block assorted standing groove, sliding connection has solid fixed ring on the dead lever, gu fixed ring and connecting block phase-match.
Compared with the prior art, the utility model provides a concrete strength on-the-spot detector possesses following beneficial effect:
1. after the strength field detector reaches a use field, the detection heads are firstly installed on the fixed rods, so that the paired detection heads are conveniently positioned at opposite positions on two sides of a concrete wall;
2. the strength on-site detector rotates the arc-shaped fixed blocks, the detection head is firmly fixed under the clamping of the symmetrical arc-shaped fixed blocks, and the connecting block is fixed through the fixing rings, so that the aim of preventing the arc-shaped fixed blocks from loosening is fulfilled;
3. the strength on-site detector is convenient for detecting walls with different thicknesses by pulling the sliding cylinder to extend, and the extending lengths of the symmetrical fixed rods can be the same as each other due to the sliding connection of the fixed rods and the sliding cylinder, so that the accuracy of measurement is ensured;
4. this on-spot detector of intensity through the pulling fixed pin, releases the dead lever, the length that the regulation dead lever that can be convenient stretches out.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses in make things convenient for the length that changes the slide cartridge through connecting rod, slide bar, through the convenient extension length who adjusts the dead lever of dead lever, fixed pin, fixed orifices, make the dead lever of symmetry stretch out the same length, and then guaranteed that the position of detecting the head is in relative position.
Drawings
Fig. 1 is a schematic perspective view of a partial structure of a fixing rod of a concrete strength in-situ detector according to the present invention;
fig. 2 is a schematic view of a top-down cross-sectional structure of the concrete strength on-site detector provided by the utility model;
fig. 3 is a schematic view of a partial structure of a fixing rod of the concrete strength on-site detector provided by the utility model;
fig. 4 is the utility model provides a concrete strength field detector part A's in fig. 2 structure schematic diagram.
In the figure: 1. detecting a subject; 2. a detection head; 3. a connecting rod; 4. a sliding cylinder; 5. a slide bar; 6. a first spring; 7. fixing the rod; 8. a fixing hole; 9. placing the blocks; 10. an arc-shaped fixed block; 11. a rotating gear; 13. connecting blocks; 14. a fixing pin; 15. a second spring; 16. and (4) fixing the ring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, a concrete strength on-spot detector, including being used for detecting the concrete strength detect head 2, be used for reading data detect the main part 1, detect the main part 1 and detect 2 electric connection of head, still include connecting rod 3: the sliding rods 5 are symmetrically and fixedly connected to two ends of the connecting rod 3; the sliding cylinder 4 is connected to the sliding rod 5 in a sliding manner; the fixed rod 7 is connected to one end of the sliding cylinder 4 far away from the connecting rod 3 in a sliding manner; the fixing component is connected to one end of the sliding cylinder 4 close to the fixing rod 7 and is used for fixing the fixing rod 7; the placing block 9 is fixedly connected to one end of the fixing rod 7 far away from the sliding cylinder 4; and the arc-shaped fixing block 10 is symmetrically and rotatably connected in the placing block 9 and used for clamping and fixing the detection head 2.
When the device is used, the device, the detection main body 1 and the detection head 2 are brought to a use site, the detection main body 1 and the detection head 2 are instruments required to be used for ultrasonically detecting the concrete strength, and the existing detection main body 1 and the existing detection head 2 are adopted;
after the concrete wall reaches a use site, the detection heads 2 are firstly installed on the fixing rods 7, so that the paired detection heads 2 are conveniently positioned at opposite positions on two sides of the concrete wall;
the fixing ring 16 is separated from the connecting block 13 by sliding the fixing ring 16, the fixing ring 16 is separated from the connecting block 13 due to the fixed connection between the connecting block 13 and the arc-shaped fixing blocks 10, the arc-shaped fixing blocks 10 are released and opened by rotating the arc-shaped fixing blocks 10, the symmetrical arc-shaped fixing blocks 10 are respectively fixedly connected with the symmetrical rotating gears 11, and the symmetrical rotating gears 11 are meshed with each other, when one of the arc-shaped fixing blocks 10 rotates, the rotating gear 11 rotates, the other arc-shaped fixing block 10 rotates, and the detection head 2 is conveniently placed in the placing block 9;
when the detection head 2 is placed in the placement block 9, the arc-shaped fixed block 10 is rotated, the other arc-shaped fixed block 10 is rotated under the transmission of the rotating gear 11, the detection head 2 is firmly fixed under the clamping of the symmetrical arc-shaped fixed blocks 10, the friction force between the arc-shaped fixed block 10 and the detection head 2 is increased due to the fact that the rubber pads are connected to the arc-shaped fixed blocks 10, the fixation is firmer, the fixed ring 16 is slid to be matched with the connecting block 13, the connecting block 13 is fixed under the blocking of the fixed ring 16, and the purpose of preventing the arc-shaped fixed block 10 from loosening is achieved;
the sliding cylinder 4 is connected to the connecting rod 3 in a sliding mode through the sliding rod 5, the sliding cylinder 4 can be pulled to extend, wall bodies with different thicknesses can be detected conveniently, the detection position of the detection head 2 can be changed conveniently due to the fact that the fixed rod 7 is connected with the sliding cylinder 4 in a sliding mode, the extending lengths of the symmetrical fixed rods 7 are the same through adjustment, the positions of the detection heads 2 are opposite, and accuracy of measurement is guaranteed;
the fixing pin 14 is pulled to be separated from the fixing hole 8 on the fixing rod 7, so that the fixing rod 7 is released, and the extending length of the fixing rod 7 can be conveniently adjusted.
Example 2:
referring to fig. 1, a concrete strength in-situ measuring apparatus is substantially the same as the embodiment 1, and further includes: the sliding rod 5 is sleeved with a first spring 6, and two ends of the first spring 6 are respectively fixedly connected with the sliding cylinder 4 and the sliding rod 5, so that the sliding cylinder 4 can return to the original position conveniently.
Example 3:
referring to fig. 1 to 3, a concrete strength in-situ measuring apparatus, which is substantially the same as the embodiment 1, further includes: the fixing part comprises a fixing pin 14, the fixing pin 14 is slidably connected to one end, close to the fixing rod 7, of the sliding barrel 4, and a plurality of groups of fixing holes 8 matched with the fixing pin 14 are formed in the fixing rod 7, so that the fixing rod 7 is fixed conveniently.
Example 4:
referring to fig. 2 and 4, a concrete strength in-situ testing apparatus is substantially the same as that in embodiment 1, and further includes: the fixing pin 14 is sleeved with a second spring 15, and two ends of the second spring 15 are respectively fixedly connected with the fixing pin 14 and the sliding barrel 4, so that the fixing pin 14 can return to the original position conveniently.
Example 5:
referring to fig. 1 and 3, a concrete strength in-situ testing apparatus is substantially the same as that in embodiment 1, and further includes: detect first 2 and place in placing piece 9, one side that arc fixed block 10 is close to detecting first 2 is connected with the rubber pad, is convenient for fix detecting first 2.
Example 6:
referring to fig. 1 and 3, a concrete strength in-situ testing apparatus is substantially the same as that in embodiment 1, and further includes: place one side symmetry rotation of piece 9 and be connected with rotating gear 11, 11 intermeshing of symmetry rotating gear, arc fixed block 10 and rotating gear 11 fixed connection, arc fixed block 10 keeps away from rotating gear 11's one end fixedly connected with connecting block 13, be equipped with on the dead lever 7 with connecting block 13 assorted standing groove, sliding connection has solid fixed ring 16 on the dead lever 7, gu fixed ring 16 and connecting block 13 phase-match are convenient for fix arc fixed block 10.
The utility model discloses in make things convenient for the length that changes a slide 4 through connecting rod 3, slide bar 5, through the convenient extension length who adjusts dead lever 7 of dead lever 7, fixed pin 14, fixed orifices 8, make the dead lever 7 of symmetry stretch out the same length, and then guaranteed that the position of detecting head 2 is in relative position.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a concrete strength on-spot detector, is including being used for detecting detection head (2), the detection subject (1) that is used for reading data of concrete strength, detection subject (1) with detect first (2) electric connection, its characterized in that still includes connecting rod (3):
the sliding rods (5) are symmetrically and fixedly connected to two ends of the connecting rod (3);
the sliding cylinder (4) is connected to the sliding rod (5) in a sliding manner;
the fixing rod (7) is connected to one end, far away from the connecting rod (3), of the sliding cylinder (4) in a sliding mode;
the fixing component is connected to one end, close to the fixing rod (7), of the sliding cylinder (4) and used for fixing the fixing rod (7);
the placing block (9) is fixedly connected to one end, far away from the sliding cylinder (4), of the fixing rod (7);
and the arc-shaped fixing block (10) is symmetrically and rotatably connected in the placing block (9) and is used for clamping and fixing the detection head (2).
2. The concrete strength field detector according to claim 1, wherein a first spring (6) is sleeved on the sliding rod (5), and two ends of the first spring (6) are respectively and fixedly connected with the sliding cylinder (4) and the sliding rod (5).
3. The in-situ concrete strength tester according to claim 1, wherein the fixing member comprises a fixing pin (14), the fixing pin (14) is slidably connected to one end of the sliding cylinder (4) close to the fixing rod (7), and the fixing rod (7) is provided with a plurality of sets of fixing holes (8) matched with the fixing pin (14).
4. The concrete strength on-site detector according to claim 3, wherein a second spring (15) is sleeved on the fixing pin (14), and two ends of the second spring (15) are respectively and fixedly connected with the fixing pin (14) and the sliding cylinder (4).
5. The concrete strength on-site detector according to claim 3, characterized in that the detection head (2) is placed in the placing block (9), and a rubber pad is connected to one side of the arc-shaped fixing block (10) close to the detection head (2).
6. The concrete strength on-site detector according to claim 1, wherein a rotating gear (11) is rotationally connected to one side of the placing block (9) in a symmetrical mode, the rotating gear (11) is meshed with each other in a symmetrical mode, the arc-shaped fixing block (10) is fixedly connected with the rotating gear (11), a connecting block (13) is fixedly connected to one end, away from the rotating gear (11), of the arc-shaped fixing block (10), a placing groove matched with the connecting block (13) is formed in the fixing rod (7), a fixing ring (16) is connected to the fixing rod (7) in a sliding mode, and the fixing ring (16) is matched with the connecting block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120731306.XU CN214749979U (en) | 2021-04-12 | 2021-04-12 | Concrete strength on-site detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120731306.XU CN214749979U (en) | 2021-04-12 | 2021-04-12 | Concrete strength on-site detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214749979U true CN214749979U (en) | 2021-11-16 |
Family
ID=78601733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120731306.XU Expired - Fee Related CN214749979U (en) | 2021-04-12 | 2021-04-12 | Concrete strength on-site detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214749979U (en) |
-
2021
- 2021-04-12 CN CN202120731306.XU patent/CN214749979U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |