CN211374393U - Building concrete strength measuring device - Google Patents
Building concrete strength measuring device Download PDFInfo
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- CN211374393U CN211374393U CN202021462236.4U CN202021462236U CN211374393U CN 211374393 U CN211374393 U CN 211374393U CN 202021462236 U CN202021462236 U CN 202021462236U CN 211374393 U CN211374393 U CN 211374393U
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- resiliometer
- sleeve
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Abstract
The utility model discloses a building concrete intensity measuring device, including the sleeve, fix the handle of locating the sleeve terminal surface, set up actuating mechanism in the sleeve inner chamber and fix the fixed establishment of locating the resiliometer terminal surface. The utility model discloses, can hold two handles through artificial both hands, directly support the measuring wall of volume of awaiting measuring with telescopic terminal surface, utilize the motor to rotate the straight-teeth gear and then drive the sliding plate by the rack, it is fixed with the resiliometer by arc and locking bolt, and then the sliding plate slides the resiliometer forward in the sleeve, realize the automatic measure function of resiliometer, and the display screen of resiliometer is in same horizontal position with holding the handle, be convenient for observe the reading, overall structure makes only need the people for the level gripping device whole, aim at and measure the wall body, bear the interact power between resiliometer and wall, and need not traditional when measuring, press the removal of resiliometer people's body following nature, and the intensity of labour who causes improves and measuring stability descends.
Description
Technical Field
The utility model relates to a building survey technical field especially relates to a building concrete intensity measuring device equipment.
Background
The concrete is the artificial civil engineering building material with the largest usage in the world, and the concrete strength detection is an essential step in the engineering construction process and is used for detecting the qualification degree of the engineering quality, a common instrument is a resiliometer, the basic principle of the instrument is that a spring is used for driving a heavy hammer, the heavy hammer impacts an impact rod which is vertically contacted with the surface of the concrete with constant kinetic energy, so that the local concrete deforms and absorbs a part of energy, the other part of energy is converted into rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is completely converted into potential energy, the rebound of the heavy hammer reaches the maximum distance, and the instrument displays the maximum rebound distance of the heavy hammer on the premise of the rebound value.
When carrying out intensity measurement to the building body, the resiliometer that is general detects has good accuracy and quick advantage, but the resiliometer at first need distribute on the wall body and draw the measurement area check when detecting, and the rebound meter of pressing of rethread measurement personnel time and time measures and the reading, because resiliometer output end diameter is less, and the body can move along with the shrink of resiliometer when artificially pressing, causes extra intensity of labour and measurement stability to descend.
Disclosure of Invention
The utility model aims to provide a: the building concrete strength measuring device capable of improving the measuring stability is provided in order to solve the problem that the human body moves along with the repeated pressing of the resiliometer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a building concrete strength measuring device comprises a sleeve, a holding handle fixedly arranged on the side surface of the sleeve, a driving mechanism arranged at the bottom of the side surface of the sleeve and a fixing mechanism fixedly arranged on the end surface of a resiliometer;
the inner diameter of the sleeve is larger than the outer diameter of the resiliometer, the output end of the resiliometer slightly extends out of the left end face of the sleeve, the sleeve is in a hollow cylindrical shape, a through hole is formed in the middle of the bottom end face of the sleeve, and the two handles are symmetrically and fixedly arranged at two ends of the right side of the side face of the sleeve respectively;
the driving mechanism comprises an arc-shaped cover fixedly arranged at the bottom of the side surface of the sleeve and provided with a notch, a motor fixedly arranged on the inner end surface of the arc-shaped cover and a straight gear rotationally connected with the output end of the motor;
the fixing mechanism comprises a sliding plate arranged in the sleeve and below the resiliometer, an arc-shaped plate fixedly arranged on the top end face of the sliding plate and a locking bolt arranged on the arc-shaped plate.
As a further description of the above technical solution:
the sliding plate is connected with the sliding grooves in a sliding mode through sliding plates fixedly arranged on the front end face and the rear end face, and racks are fixedly arranged on the bottom end face of the sliding plate.
As a further description of the above technical solution:
the motor is arranged under the sliding plate and is rotationally connected with the rack through a straight gear at the output end.
As a further description of the above technical solution:
the arc-shaped plate is sleeved on the right side of the resiliometer and fixed with the sliding plate through bolts, and the locking bolts are connected with the arc-shaped plate through threads and fixed with the end face of the resiliometer in an extruding mode.
As a further description of the above technical solution:
the locking bolt, a display screen and a holding handle of the resiliometer are located on the same end face, and an observation port is formed in the position, located on the locking bolt, of the end face of the sleeve.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses: can rotate by arc and locking bolt through the motor and fix the resiliometer, and then the sliding plate slides the resiliometer forward in the sleeve, realize the automatic measure function of resiliometer, and the display screen of resiliometer is in same horizontal position with holding the handle, be convenient for observe the reading, overall structure makes only need artificial level gripping device whole, aim at and measure the wall body, bear the interact power between resiliometer and wall, and need not traditional when measuring, press the removal of resiliometer people's body following nature, and the intensity of labour who causes improves and measured stability descends.
Drawings
Fig. 1 is a schematic view illustrating an overall non-operating structure according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an overall working structure according to an embodiment of the present invention;
fig. 3 is an external view of the overall structure provided according to an embodiment of the present invention;
illustration of the drawings:
1. a sleeve; 2. a handle; 3. a drive mechanism; 31. an arc-shaped cover; 32. a motor; 33. a spur gear; 4. a rebound tester; 5. a fixing mechanism; 51. a sliding plate; 511. a slide plate; 52. an arc-shaped plate; 53. and locking the bolt.
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. 1-3, the present invention provides a technical solution: a building concrete strength measuring device comprises a sleeve 1, a handle 2 fixedly arranged on the side surface of the sleeve 1, a driving mechanism 3 arranged at the bottom of the side surface of the sleeve 1 and a fixing mechanism 5 fixedly arranged on the end surface of a resiliometer 4;
the inner diameter of the sleeve 1 is larger than the outer diameter of the resiliometer 4, the output end of the resiliometer 4 slightly extends out of the left end face of the sleeve 1, the sleeve 1 is in a hollow cylindrical shape, a through hole is formed in the middle of the bottom end face of the sleeve 1, and the two handles 2 are symmetrically and fixedly arranged at two ends of the right side of the side face of the sleeve 1 respectively;
the driving mechanism 3 comprises an arc-shaped cover 31 fixedly arranged at the bottom of the side surface of the sleeve 1 and provided with a notch, a motor 32 fixedly arranged on the inner end surface of the arc-shaped cover 31 and a straight gear 33 rotationally connected with the output end of the motor 32;
the fixing mechanism 5 includes a sliding plate 51 disposed in the sleeve 1 below the rebound apparatus 4, an arc plate 52 fixedly disposed on a top end surface of the sliding plate 51, and a locking bolt 53 disposed on the arc plate 52.
Specifically, as shown in fig. 1, sliding grooves are formed in both sides of the inner cavity wall at the bottom of the sleeve 1, the sliding plate 51 is slidably connected with the sliding grooves through sliding plates 511 fixedly arranged on the front and rear end faces, and a rack is fixedly arranged on the bottom end face of the sliding plate 51.
Specifically, as shown in fig. 1, the motor 32 is disposed directly below the sliding plate 51 and is rotatably connected to the rack gear through the spur gear 33 at the output end.
Specifically, as shown in fig. 1, the arc plate 52 is sleeved on the right side of the resiliometer 4 and is fixed to the sliding plate 51 by bolts, and the locking bolt 53 is connected to the arc plate 52 by threads and is fixed to the end face of the resiliometer 4 by pressing.
Specifically, as shown in fig. 3, the locking bolt 53 is located on the same end face as the display screen and the handle 2 of the resiliometer 4, and an observation port is formed in the end face of the sleeve 1 at the locking bolt 53.
The working principle is as follows: during the use, can hold handle 2 through two hands of people, directly support the measuring wall with sleeve 1's terminal surface, utilize motor 32 to rotate spur gear 33 and then drive sliding plate 51 by the rack, it is fixed with resiliometer 4 by arc 52 and locking bolt 53, and then sliding plate 51 slides resiliometer 4 forward in sleeve 1, realize resiliometer 4's automatic measure function, and resiliometer 4's display screen is in same horizontal position with holding handle 2, be convenient for observe the reading, overall structure makes and only needs the people to be for the level holding device whole, aim at and measure the wall body, bear the interact power between resiliometer 4 and wall, and need not the traditional when measuring, press the removal of resiliometer 4 people's body followability, and the intensity of labour who causes improves and measuring stability descends.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. The building concrete strength measuring device is characterized by comprising a sleeve (1), a handle (2) fixedly arranged on the side surface of the sleeve (1), a driving mechanism (3) arranged at the bottom of the side surface of the sleeve (1) and a fixing mechanism (5) fixedly arranged on the end surface of a resiliometer (4);
the inner diameter of the sleeve (1) is larger than the outer diameter of the resiliometer (4), the output end of the resiliometer (4) slightly extends out of the left end face of the sleeve (1), the sleeve (1) is hollow and cylindrical, a through hole is formed in the middle of the bottom end face of the sleeve (1), and the two holding handles (2) are symmetrically and fixedly arranged at two ends of the right side of the sleeve (1) respectively;
the driving mechanism (3) comprises an arc-shaped cover (31) which is fixedly arranged at the bottom of the side surface of the sleeve (1) and is provided with a notch, a motor (32) which is fixedly arranged on the inner end surface of the arc-shaped cover (31), and a straight gear (33) which is rotationally connected with the output end of the motor (32);
the fixing mechanism (5) comprises a sliding plate (51) arranged in the sleeve (1) and below the resiliometer (4), an arc-shaped plate (52) fixedly arranged on the top end face of the sliding plate (51) and a locking bolt (53) arranged on the arc-shaped plate (52).
2. The building concrete strength measuring device according to claim 1, wherein sliding grooves are formed in both sides of the inner cavity wall at the bottom of the sleeve (1), the sliding plate (51) is connected with the sliding grooves in a sliding mode through sliding plates (511) fixedly arranged on the front end face and the rear end face, and a rack is fixedly arranged on the bottom end face of the sliding plate (51).
3. A construction concrete strength measuring device according to claim 1, wherein said motor (32) is disposed directly below the sliding plate (51) and is rotatably connected to the rack by a spur gear (33) at the output end.
4. The building concrete strength measuring device according to claim 1, wherein the arc-shaped plate (52) is sleeved on the right side of the resiliometer (4) and is fixed with the sliding plate (51) through bolts, and the locking bolt (53) is connected with the arc-shaped plate (52) in a threaded mode and is fixed with the end face of the resiliometer (4) in an extruding mode.
5. The building concrete strength measuring device according to claim 1, wherein the locking bolt (53) and the display screen and the handle (2) of the resiliometer (4) are located on the same end face, and the end face of the sleeve (1) is provided with an observation port at the locking bolt (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021462236.4U CN211374393U (en) | 2020-07-23 | 2020-07-23 | Building concrete strength measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021462236.4U CN211374393U (en) | 2020-07-23 | 2020-07-23 | Building concrete strength measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211374393U true CN211374393U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021462236.4U Active CN211374393U (en) | 2020-07-23 | 2020-07-23 | Building concrete strength measuring device |
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| CN (1) | CN211374393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008714A (en) * | 2021-02-27 | 2021-06-22 | 张立勇 | Building concrete strength resilience value measuring device |
| CN115615857A (en) * | 2022-12-19 | 2023-01-17 | 安徽新建控股集团有限公司 | Rebound detection method for concrete member, wall surface detection robot and resiliometer |
-
2020
- 2020-07-23 CN CN202021462236.4U patent/CN211374393U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113008714A (en) * | 2021-02-27 | 2021-06-22 | 张立勇 | Building concrete strength resilience value measuring device |
| CN115615857A (en) * | 2022-12-19 | 2023-01-17 | 安徽新建控股集团有限公司 | Rebound detection method for concrete member, wall surface detection robot and resiliometer |
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