CN213068534U - Bridge detects with portable mortar resiliometer - Google Patents
Bridge detects with portable mortar resiliometer Download PDFInfo
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- CN213068534U CN213068534U CN202021958317.3U CN202021958317U CN213068534U CN 213068534 U CN213068534 U CN 213068534U CN 202021958317 U CN202021958317 U CN 202021958317U CN 213068534 U CN213068534 U CN 213068534U
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Abstract
The utility model discloses a portable mortar resiliometer for bridge detection, which belongs to the field of mortar resiliometers and comprises a resiliometer cylinder, wherein a handle is fixedly arranged on the side wall of one side of the resiliometer cylinder, a first mounting groove is arranged inside one side of the groove of the resiliometer cylinder, a second mounting groove is arranged inside the other side of the resiliometer cylinder, the inside of the first mounting groove is rotatably connected with a calibration plate, the inside of the second mounting groove is rotatably connected with a mounting plate, a laser pen is arranged inside the mounting plate, the inside of the resiliometer cylinder is slidably connected with one end of a measuring rod, the utility model aims to provide a portable mortar resiliometer for bridge detection, which can rotate a calibration plate and a laser pen through being respectively arranged on the side wall of the resiliometer cylinder, and can judge whether laser on the laser pen can pass through a guide hole in the calibration plate or not, whether the resiliometer is perpendicular to the wall surface or not when in use is judged, and therefore errors caused by manual measurement are avoided.
Description
Technical Field
The utility model relates to a mortar resiliometer technical field specifically is a bridge detects uses portable mortar resiliometer.
Background
The mortar resiliometer drives the elastic hammer by a spring and enables the hammer to drive the pointer to rebound and indicate the rebound distance by the restoring force of instantaneous elastic deformation generated when the elastic hammer elastically impacts the surface of a brick sample, and the rebound value is taken as one of relevant indexes for evaluating the compressive strength of mortar, so that the mortar resiliometer is suitable for detecting the compressive strength of bridge detection mortar.
However, in the use process of the mortar rebound apparatus, one hand holds the middle part of the rebound apparatus to play a role in righting, and the other hand holds the tail part of the apparatus to apply pressure to the apparatus and play a role in assisting righting. Ensures that the axis of the resiliometer is always vertical to the concrete test surface, the force is uniformly and slowly applied, and the hand-held righting is not accurate enough to influence the measurement result,
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge detects uses portable mortar resiliometer through be provided with respectively on resiliometer section of thick bamboo lateral wall can pivoted calibration plate and laser pen, through judging the laser pen on whether can pass the guiding hole in the calibration plate to judge whether the resiliometer is when using, whether perpendicular to wall, solve the manual measurement with this and bring the error, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a portable mortar resiliometer for bridge detection comprises a resiliometer cylinder, a handle is fixedly arranged on the side wall of one side of the resiliometer cylinder, a first mounting groove is arranged in one side of the groove of the resiliometer cylinder, a second mounting groove is arranged in the other side of the resiliometer cylinder, the inside of the first mounting groove is rotatably connected with a calibration plate, the inside of the second mounting groove is rotatably connected with a mounting plate, the laser pen is arranged inside the mounting plate, the inside of the resiliometer cylinder is connected with one end of the measuring rod in a sliding way, the other end of the measuring rod is in threaded connection with an installation cylinder, a supporting plate is connected inside the installation cylinder in a sliding manner, one side of the supporting plate is fixedly connected with the side wall of the limiting ring, a limiting groove is arranged in the mounting cylinder, the side wall of the limiting ring is connected with the limiting groove in a sliding mode, and a spring is arranged inside the limiting groove.
Preferably, the side wall of the handle is sleeved with a rubber sleeve, and the side wall of the rubber sleeve is provided with protective textures.
Preferably, one end of the spring abuts against the limit ring, and the other end of the spring abuts against the limit groove.
Preferably, the supporting plate is L-shaped, and the side wall of the left side of the supporting plate is fixedly connected with an anti-skid pad.
Preferably, four groups of support plates are arranged, and the four groups of support plates are mutually arranged at 90 degrees.
Preferably, the calibration plate is internally provided with a guide hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a bridge detects uses portable mortar resiliometer, through be provided with respectively on resiliometer section of thick bamboo lateral wall can pivoted calibration plate and laser pen, make when not using, can accomodate the inside of a resiliometer section of thick bamboo, in the use, use through calibration plate and laser pen cooperation, when the angle deflects, through judging the laser pen on whether can pass the guiding hole in the calibration plate, when judging the resiliometer when using, whether perpendicular to wall, solve the manual measurement with this and bring the error, improve the precision.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the internal structure of the rebound tester cylinder of the present invention;
fig. 3 is a schematic view of the internal structure of the mounting cylinder of the present invention;
fig. 4 is a schematic structural diagram of the calibration plate of the present invention.
Reference numbers in the figures: 1. a resiliometer cartridge; 2. a handle; 3. a rubber sleeve; 4. mounting a plate; 5. a laser pen; 6. A calibration plate; 7. a measuring rod; 8. mounting the cylinder; 9. a support plate; 10. a first mounting groove; 11. a second mounting groove; 12. a non-slip mat; 13. a limiting ring; 14. a limiting groove; 15. a spring; 16. and (4) a guide hole.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a portable mortar resiliometer for bridge detection as shown in figures 1-4, which comprises a resiliometer cylinder 1, a handle 2 is fixedly arranged on one side wall of the resiliometer cylinder 1, a rubber sleeve 3 is sleeved on the side wall of the handle 2, protective textures are arranged on the side wall of the rubber sleeve 3, in order to prevent the phenomenon that a user is easy to slip when pushing the handle 2, a first mounting groove 10 is formed in one side of the resiliometer cylinder 1, a second mounting groove 11 is formed in the other side of the resiliometer cylinder 1, a calibration plate 6 is rotatably connected to the inside of the first mounting groove 10, a guide hole 16 is formed in the calibration plate 6, in order to enable laser on the laser pen 5 to pass through the guide hole 16 on the calibration plate 6 so as to know whether the resiliometer cylinder 1 is perpendicular to the wall surface, the mounting plate 4 is rotatably connected to the inside of the second mounting groove 11, and the laser pen 5 is mounted inside the mounting plate 4.
The inside of resiliometer section of thick bamboo 1 and the one end looks sliding connection of measuring stick 7, the other end threaded connection of measuring stick 7 has an installation section of thick bamboo 8, the inside sliding connection of installation section of thick bamboo 8 has backup pad 9, backup pad 9 is the L shape, the left side lateral wall rigid coupling of backup pad 9 has slipmat 12, in order to prevent when bulldozing resiliometer section of thick bamboo 1, backup pad 9 slides on the wall, backup pad 9 is provided with four groups, be 90 mutual settings between the backup pad 9 of four groups, in order to make installation section of thick bamboo 8 can the holding stability.
One side rigid coupling of backup pad 9 is on the lateral wall of spacing ring 13, the inside of an installation section of thick bamboo 8 is provided with spacing groove 14, the lateral wall and the spacing groove 14 looks sliding connection of spacing ring 13, the inside of spacing groove 14 is provided with spring 15, spring 15 one end is contradicted and is had spacing ring 13, spring 15's the other end is contradicted and is had spacing groove 14, in order to make spring 15 can make backup pad 9 carry out the slip processing in the inside of an installation section of thick bamboo 8, so that whether with the straightness that hangs down of being surveyed the wall of calibration measuring stick 7.
The utility model provides a pair of bridge detects as follows with portable mortar resiliometer's theory of operation:
when the device is used, the middle part of the resiliometer cylinder 1 is held by a hand, fingers can not block electricity to read numerical values, meanwhile, the device can play a role of righting, the tail handle of the device is held and pressed by the other hand, then the calibrating plate 6 and the mounting plate 4 are respectively rotated out from the first mounting groove 10 and the second mounting groove 11, the laser pen 5 on the mounting plate 4 works, then pressure is applied to the resiliometer cylinder 1, meanwhile, the device plays a role of assisting righting, the mounting cylinder 8 on the measuring rod 7 is used for enabling the supporting plate 9 on the mounting cylinder 8 to detect the part to be detected, the limiting ring 13 on the supporting plate 9 presses the spring 15 in the mounting cylinder 8 while pressing the resiliometer cylinder 1, laser emitted by the laser pen 5 passes through the guiding hole 16 on the calibrating plate 6 and is hit on the wall surface to be detected, the axis of the resiliometer is ensured to be always vertical to the concrete testing surface, the force is uniformly and slowly applied, and the test surface is centered and aligned, so that more accurate data can be obtained.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bridge detects uses portable mortar resiliometer, includes a resiliometer section of thick bamboo (1), its characterized in that: a handle (2) is fixedly mounted on the side wall of one side of the resiliometer cylinder (1), a first mounting groove (10) is formed in one side of a groove of the resiliometer cylinder (1), a second mounting groove (11) is formed in the other side of the resiliometer cylinder (1), a calibration plate (6) is rotatably connected to the inside of the first mounting groove (10), a mounting plate (4) is rotatably connected to the inside of the second mounting groove (11), a laser pen (5) is mounted in the mounting plate (4), the inside of the resiliometer cylinder (1) is slidably connected with one end of a measuring rod (7), the other end of the measuring rod (7) is in threaded connection with a mounting cylinder (8), a support plate (9) is slidably connected to the inside of the mounting cylinder (8), one side of the support plate (9) is fixedly connected to the side wall of a limiting ring (13), a limiting groove (14) is formed in the mounting cylinder (8), the side wall of the limiting ring (13) is in sliding connection with a limiting groove (14), and a spring (15) is arranged in the limiting groove (14).
2. The portable mortar rebound device for bridge detection according to claim 1, wherein: the lateral wall of handle (2) has cup jointed rubber sleeve (3), the lateral wall of rubber sleeve (3) is provided with the protection texture.
3. The portable mortar rebound device for bridge detection according to claim 1, wherein: one end of the spring (15) abuts against the limiting ring (13), and the other end of the spring (15) abuts against the limiting groove (14).
4. The portable mortar rebound device for bridge detection according to claim 1, wherein: the supporting plate (9) is L-shaped, and the side wall of the left side of the supporting plate (9) is fixedly connected with an anti-slip pad (12).
5. The portable mortar rebound device for bridge detection according to claim 1, wherein: the supporting plates (9) are provided with four groups, and the four groups of supporting plates (9) are mutually arranged at an angle of 90 degrees.
6. The portable mortar rebound device for bridge detection according to claim 1, wherein: the inside of calibration board (6) is seted up guiding hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958317.3U CN213068534U (en) | 2020-09-09 | 2020-09-09 | Bridge detects with portable mortar resiliometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958317.3U CN213068534U (en) | 2020-09-09 | 2020-09-09 | Bridge detects with portable mortar resiliometer |
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| Publication Number | Publication Date |
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| CN213068534U true CN213068534U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021958317.3U Active CN213068534U (en) | 2020-09-09 | 2020-09-09 | Bridge detects with portable mortar resiliometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115524248A (en) * | 2022-10-28 | 2022-12-27 | 湖南元天检测技术有限公司 | Concrete strength intellectual detection system device |
-
2020
- 2020-09-09 CN CN202021958317.3U patent/CN213068534U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115524248A (en) * | 2022-10-28 | 2022-12-27 | 湖南元天检测技术有限公司 | Concrete strength intellectual detection system device |
| CN115524248B (en) * | 2022-10-28 | 2023-08-04 | 湖南元天检测技术有限公司 | Concrete intensity intelligent detection device |
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