CN221056260U - Concrete strength detector for highway bridge construction - Google Patents
Concrete strength detector for highway bridge construction Download PDFInfo
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- CN221056260U CN221056260U CN202322275331.3U CN202322275331U CN221056260U CN 221056260 U CN221056260 U CN 221056260U CN 202322275331 U CN202322275331 U CN 202322275331U CN 221056260 U CN221056260 U CN 221056260U
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- concrete strength
- detection
- bridge construction
- highway bridge
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 210000003437 trachea Anatomy 0.000 claims 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 238000010521 absorption reaction Methods 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 46
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a concrete strength detector for highway bridge construction, which relates to the field of concrete strength detectors and comprises a support column, a positioning mechanism, a limiting mechanism and a fixing mechanism, wherein the upper end of the support column is provided with the positioning mechanism, the detection area is determined by matching a longitudinal pointer, a transverse pointer, longitudinal scales and transverse scales, the distance between the detection areas is kept equal and the same, manual scribing of the detection areas before detection is not needed, time and labor are saved, the detection efficiency is improved, a cylinder is used for pushing a rebound instrument body to detect the detection areas, the detection result is prevented from being influenced by different forces during manual pushing, the rebound instrument body can be kept in a vertical state all the time when being detected by matching a limiting slide block with a limiting cylinder, the detection precision can be improved, the vacuum pump drives an adsorption port to adsorb the ground, the stability of the device can be effectively blocked by dustproof cotton to enter a vacuum pump, and the service life of the device can be prolonged.
Description
Technical Field
The utility model relates to the field of concrete strength detectors, in particular to a concrete strength detector for highway bridge construction.
Background
The concrete strength detection is divided into two types of destructive detection and nondestructive detection, a rebound method belongs to one type of nondestructive detection, a concrete rebound instrument is a common rebound method detection device, and is suitable for detecting the strength of common building components, bridges and various concrete components, namely plates, beams, columns and bridges, the main technical indexes include impact function, impact tension spring rigidity, impact hammer stroke, maximum static friction force of a pointer system and determination average value of just drilling rate, according to the operation specification, when the rebound instrument is used for detecting the concrete strength, not less than ten detection areas are required to be defined according to the standard in advance, time and labor are wasted, the instrument offset is often caused by depending on a manual stabilizing device during detection, and the detected data precision is greatly influenced, so the concrete strength detection instrument for highway bridge construction is required.
The utility model provides a concrete strength detector among the prior art publication number CN 219266000U's the patent document, relate to concrete detection technical field, its technical scheme main points include the resiliometer body, the cover has the auxiliary shell on the resiliometer body, the both sides of auxiliary shell all are equipped with the slide bar, all fixedly connected with lug between the lateral wall of slide bar and the auxiliary shell, all sliding connection has the sliding sleeve on two slide bars, and fixedly connected with arc pole between two sliding sleeves, the one end of auxiliary shell is equipped with the auxiliary ring, fixedly connected with a plurality of bracing pieces between auxiliary ring and the arc pole, the effect is with the auxiliary ring laminating mutually with concrete test surface, alright make the axis of resiliometer body keep perpendicular with concrete test surface, owing to auxiliary ring and test surface have great laminating surface, just operate more easily, effectively reduce the error between the measuring result, but CN219266000U technique still needs manual mark detection region in advance when operating, the while need rely on the manpower to promote the resiliometer body to detect, and can't improve the problem of the stability that the device used, for this reason, a concrete strength detector for highway construction is urgently needed.
Disclosure of utility model
Based on the above, the utility model aims to provide a concrete strength detector for highway bridge construction, so as to solve the problems that the existing concrete strength detector still needs to mark a detection area manually in advance when in use, meanwhile, the rebound instrument body needs to be pushed by manpower for detection, and the use stability of the device cannot be improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a highway bridge construction is with concrete strength detector, includes support column, positioning mechanism, stop gear, fixed establishment, positioning mechanism is installed to the support column upper end.
The positioning mechanism is provided with a connecting shaft, one end of the connecting shaft is provided with a cylinder, and the lower end of the cylinder is provided with a limiting mechanism.
One end of the limiting mechanism is provided with a fixing mechanism.
Preferably, the positioning mechanism comprises a connecting frame, longitudinal scales, a sliding groove, a connecting plate, a longitudinal pointer, transverse scales, a track groove, a positioning block and a transverse pointer, wherein the connecting frame is arranged at the upper end of the supporting column, the longitudinal scales are arranged at one side of the connecting frame, the sliding groove is arranged at one end of the connecting frame, the connecting plate is arranged on the sliding groove, the longitudinal pointer is arranged at one end of the connecting plate, the transverse scales are arranged at the top end of the connecting plate, the track groove is arranged at the top end of the connecting plate, the positioning block is arranged on the track groove, and the transverse pointer is arranged at one end of the positioning block.
Preferably, the connecting plate and the connecting frame form a sliding structure through the sliding groove, and the positioning block and the connecting plate form the sliding structure through the track groove.
Preferably, the limiting mechanism comprises a resiliometer body, a limiting slide block, a limiting cylinder, a first slide block, a guide rod and a second slide block, wherein the resiliometer body is arranged at the lower end of the air cylinder, the limiting slide blocks are arranged on the outer side of the resiliometer body, the limiting cylinder is arranged at one end of each limiting slide block, the first slide block is arranged on the outer side of each limiting cylinder, the guide rod is arranged at one end of each first slide block, and the second slide block is arranged at one end of each guide rod.
Preferably, the limiting slide blocks are arranged in an annular array with the resiliometer body, and the guide rods are symmetrically arranged with the central axis of the resiliometer body.
Preferably, the fixing mechanism comprises a fixing frame, an adsorption port, an air pipe, dustproof cotton and a vacuum pump, wherein the fixing frame is installed at one end of the second sliding block, the adsorption port is installed at the bottom end of the fixing frame, the air pipe is installed at one end of the adsorption port, the dustproof cotton is installed in the air pipe, and the vacuum pump is installed at one end of the air pipe.
Preferably, the adsorption ports are arranged at equal intervals by using a fixing frame, and dustproof cotton is tightly attached to the air pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the support column and the positioning mechanism, the detection areas can be determined through the coordination of the longitudinal pointer and the transverse pointer with the longitudinal scale and the transverse scale, the detection areas are kept equal in interval and same in size, manual scribing of the detection areas is not needed before detection, and the detection efficiency is improved in a time-saving and labor-saving manner;
2. according to the utility model, through the arranged air cylinder and the limiting mechanism, the rebound instrument body can be pushed by the air cylinder to detect the detection area, so that the detection result is prevented from being influenced by different force when being pushed manually, the limit slider is matched with the limit cylinder to keep the rebound instrument body in a vertical state with the detection area all the time when the rebound instrument body is detected, and the detection precision can be improved;
3. According to the utility model, through the fixing mechanism, the vacuum pump can drive the adsorption port to adsorb the ground, so that the stability of the device is maintained, dust can be effectively prevented from entering the vacuum pump through the dustproof cotton, and the service life of the device can be prolonged.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a schematic view of a positioning mechanism according to the present utility model;
FIG. 3 is a schematic view of a limiting mechanism according to the present utility model;
fig. 4 is a schematic three-dimensional perspective view of the fixing mechanism of the present utility model.
In the figure: 1. a support column; 2. a positioning mechanism; 201. a connecting frame; 202. a longitudinal scale; 203. a chute; 204. a connecting plate; 205. a longitudinal pointer; 206. a transverse scale; 207. a track groove; 208. a positioning block; 209. a lateral pointer; 3. a connecting shaft; 4. a cylinder; 5. a limiting mechanism; 501. a resiliometer body; 502. a limit sliding block; 503. a limiting cylinder; 504. a first slider; 505. a guide rod; 506. a second slider; 6. a fixing mechanism; 601. a fixing frame; 602. an adsorption port; 603. an air pipe; 604. dust-proof cotton; 605. and a vacuum pump.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1-4, a concrete strength detector for highway bridge construction comprises a supporting column 1, a positioning mechanism 2, a limiting mechanism 5 and a fixing mechanism 6, wherein the positioning mechanism 2 is installed at the upper end of the supporting column 1, the positioning mechanism 2 comprises a connecting frame 201, a longitudinal scale 202, a sliding groove 203, a connecting plate 204, a longitudinal pointer 205, a transverse scale 206, a track groove 207, a positioning block 208 and a transverse pointer 209, the connecting frame 201 is installed at the upper end of the supporting column 1, the longitudinal scale 202 is installed at one side of the connecting frame 201, the sliding groove 203 is installed at one end of the connecting frame 201, the connecting plate 204 is installed at one end of the connecting plate 204, the transverse scale 206 is installed at the top end of the connecting plate 204, the track groove 207 is installed at the top end of the connecting plate 204, the positioning block 208 is installed at one end of the track groove 207, the positioning block 208 can be matched with the longitudinal scale 202 and the transverse scale 206 to determine a detection area, the distance between the detection areas is kept equal, the size is the same, manual scribing of the detection area is not needed before the detection, and the detection is time-saving and labor-saving, and the detection efficiency is improved.
Referring to fig. 1-4, a concrete strength detector for highway bridge construction is disclosed, a connecting shaft 3 is installed on a positioning mechanism 2, a cylinder 4 is installed at one end of the connecting shaft 3, a limiting mechanism 5 is installed at the lower end of the cylinder 4, the limiting mechanism 5 comprises a resiliometer body 501, a limiting sliding block 502, a limiting cylinder 503, a first sliding block 504, a guide rod 505 and a second sliding block 506, the resiliometer body 501 is installed at the lower end of the cylinder 4, the limiting sliding block 502 is installed at the outer side of the resiliometer body 501, the limiting cylinder 503 is installed at one end of the limiting sliding block 502, the first sliding block 504 is installed at the outer side of the limiting cylinder 503, the guide rod 505 is installed at one end of the first sliding block 504, the second sliding block 506 is installed at one end of the guide rod 505, the resiliometer body 501 can be pushed by the cylinder 4 to detect a detection area, the detection result is prevented from being influenced by different forces during manual pushing, the resiliometer body 501 can be kept in a vertical state all the time when the detection is performed by the limiting sliding block 502 is matched with the limiting cylinder 503, and the detection area can improve the detection accuracy.
Referring to fig. 1-4, a concrete strength detector for highway bridge construction is disclosed, a fixing mechanism 6 is installed at one end of a limiting mechanism 5, the fixing mechanism 6 comprises a fixing frame 601, an adsorption port 602, an air pipe 603, dustproof cotton 604 and a vacuum pump 605, the fixing frame 601 is installed at one end of a second sliding block 506, the adsorption port 602 is installed at the bottom end of the fixing frame 601, the air pipe 603 is installed at one end of the adsorption port 602, the dustproof cotton 604 is installed in the air pipe 603, the vacuum pump 605 is installed at one end of the air pipe 603, the adsorption port 602 can be driven by the vacuum pump 605 to adsorb the ground, the stability of the device is maintained, dust can be effectively prevented from entering the vacuum pump 605 through the dustproof cotton 604, and the service life of the device can be prolonged.
Working principle: when the device is used, the device is placed in a to-be-detected area, a device power supply is connected, the vacuum pump 605 is started, the suction port 602 is driven by the vacuum pump 605 to suck the ground, the stability of the device is maintained, dust can be effectively prevented from entering the vacuum pump 605 through the dustproof cotton 604, the service life of the device can be prolonged, after the device is fixed, the connecting frame 201 is moved, the longitudinal coordinates of the limiting mechanism 5 are adjusted by matching with the longitudinal pointer 205 and the longitudinal scale 202, the positioning block 208 is moved, the transverse coordinates of the limiting mechanism 5 are adjusted by matching with the transverse pointer 209 and the transverse scale 206, the detection area can be determined by matching with the longitudinal pointer 205, the transverse pointer 209, the longitudinal scale 202 and the transverse scale 206, the detection area interval is kept equal, the size is the same, manual scribing of the detection area is not needed before detection, time and labor are saved, after the position is adjusted, the cylinder 4 is started, the rebound instrument body 501 is pushed by the cylinder 4 to detect the detection area, the force of the rebound instrument body 501 is prevented from being driven to be influenced by the force difference when the manual pushing, the rebound instrument body 501 is moved after the force is stressed, the limit of the limiting block 503, the rebound instrument body is always keeps the vertical state with the detection area, the rebound instrument body is detected, the rebound precision is maintained, thus the accuracy, the accurate is achieved, and the prior art has been described.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a highway bridge construction is with concrete strength detector, includes support column (1), positioning mechanism (2), stop gear (5), fixed establishment (6), its characterized in that: the upper end of the support column (1) is provided with a positioning mechanism (2);
a connecting shaft (3) is arranged on the positioning mechanism (2), an air cylinder (4) is arranged at one end of the connecting shaft (3), and a limiting mechanism (5) is arranged at the lower end of the air cylinder (4);
one end of the limiting mechanism (5) is provided with a fixing mechanism (6).
2. The concrete strength detector for highway bridge construction according to claim 1, wherein: positioning mechanism (2) are including link (201), vertical scale (202), spout (203), connecting plate (204), vertical pointer (205), horizontal scale (206), track groove (207), locating piece (208), horizontal pointer (209), link (201) are installed to support column (1) upper end, vertical scale (202) are installed to link (201) one side, spout (203) are installed to link (201) one end, install connecting plate (204) on spout (203), vertical pointer (205) are installed to connecting plate (204) one end, horizontal scale (206) are installed on connecting plate (204) top, track groove (207) are installed on connecting plate (204) top, install locating piece (208) on track groove (207), horizontal pointer (209) are installed to locating piece (208) one end.
3. The concrete strength detector for highway bridge construction according to claim 2, wherein: the connecting plate (204) and the connecting frame (201) form a sliding structure through the sliding groove (203), and the positioning block (208) and the connecting plate (204) form a sliding structure through the track groove (207).
4. The concrete strength detector for highway bridge construction according to claim 1, wherein: limiting mechanism (5) are including resiliometer body (501), spacing slider (502), spacing section of thick bamboo (503), first slider (504), guide arm (505), second slider (506), resiliometer body (501) are installed to cylinder (4) lower extreme, spacing slider (502) are all installed in resiliometer body (501) outside, spacing section of thick bamboo (503) are installed to spacing slider (502) one end, first slider (504) are installed in the spacing section of thick bamboo (503) outside, guide arm (505) are installed to first slider (504) one end, second slider (506) are installed to guide arm (505) one end.
5. The concrete strength detector for highway bridge construction according to claim 4, wherein: the limiting slide blocks (502) are arranged in an annular array with the resiliometer body (501), and the guide rods (505) are symmetrically arranged with the central axis of the resiliometer body (501).
6. The concrete strength detector for highway bridge construction according to claim 4, wherein: fixed establishment (6) are including mount (601), absorption mouth (602), trachea (603), dustproof cotton (604), vacuum pump (605), mount (601) are installed to second slider (506) one end, absorption mouth (602) are installed to mount (601) bottom, absorption mouth (602) one end installation trachea (603), install dustproof cotton (604) in trachea (603), vacuum pump (605) are installed to trachea (603) one end.
7. The concrete strength detector for highway bridge construction according to claim 6, wherein: the adsorption ports (602) are arranged at equal intervals by the fixing frame (601), and dustproof cotton (604) is tightly attached to the air pipe (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322275331.3U CN221056260U (en) | 2023-08-23 | 2023-08-23 | Concrete strength detector for highway bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322275331.3U CN221056260U (en) | 2023-08-23 | 2023-08-23 | Concrete strength detector for highway bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221056260U true CN221056260U (en) | 2024-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322275331.3U Active CN221056260U (en) | 2023-08-23 | 2023-08-23 | Concrete strength detector for highway bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221056260U (en) |
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2023
- 2023-08-23 CN CN202322275331.3U patent/CN221056260U/en active Active
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