CN217032946U - Bridge crack measuring device for municipal bridge engineering - Google Patents
Bridge crack measuring device for municipal bridge engineering Download PDFInfo
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- CN217032946U CN217032946U CN202123218545.4U CN202123218545U CN217032946U CN 217032946 U CN217032946 U CN 217032946U CN 202123218545 U CN202123218545 U CN 202123218545U CN 217032946 U CN217032946 U CN 217032946U
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Abstract
The utility model discloses a bridge crack measuring device for municipal bridge engineering; including supporting platform and the detection case of setting on supporting platform, the rotation motor is installed in the outside of detection case, and the output shaft that rotates the motor has the transfer line, and the outside of transfer line is provided with the movable block, and the outside of movable block is connected with the measuring pole, and the bottom of measuring pole is installed and is detected the head, and the supporting platform bottom is provided with the telescopic link, and telescopic link outside cover is equipped with the pressure spring, and the lower extreme of telescopic link is provided with the fixed plate. Necessary power output is provided for the whole device through rotating the motor, the transmission rod is driven to rotate, the moving block is driven to move up and down, and then the detection rod is driven to complete the autonomous height adjustment task, so that the detection head can effectively and quickly detect cracks on the bridge body, and the use requirements are met. Through removing whole device to the local back that detects that corresponds, through starting the telescopic link, effectively make level to whole device, guarantee to detect steadily to it is accurate reliable to make its detection data.
Description
Technical Field
The utility model relates to the technical field of municipal bridge engineering, in particular to a bridge crack measuring device for the municipal bridge engineering.
Background
The measuring device is a whole of a measuring instrument and auxiliary equipment combined for measuring, and some auxiliary equipment or tools for measuring are also commonly classified as a common measuring tool.
Bridge crack measuring device of municipal bridge engineering effectively detects various bridge connecting joints, whether the inspection accords with the operation requirement, guarantee that the bridge can normal use, but bridge crack measuring device of current municipal bridge engineering exists and detects the regulation convenient inadequately, the inspection task that completion that can not be autonomic corresponds, the inspection speed of reduction, its device is placed steadily inadequately, lead to the detection data deviation, influence actual numerical value, be unfavorable for extensively using.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a bridge crack measuring device for municipal bridge engineering, and solves the problems that the existing bridge crack measuring device for the municipal bridge engineering is inconvenient to detect and adjust, cannot independently complete corresponding inspection tasks, reduces inspection speed, and is not stable enough to place, so that detection data deviation is caused.
In order to solve the technical problems, the utility model adopts a technical scheme that a bridge crack measuring device for municipal bridge engineering is provided, and the bridge crack measuring device comprises a supporting platform and a detection box arranged on the supporting platform, wherein a rotating motor is arranged on the outer side of the detection box, an output shaft of the rotating motor is connected with a transmission rod, a moving block is arranged on the outer side of the transmission rod, a detection rod is connected to the outer side of the moving block, a detection head is arranged at the bottom of the detection rod, a telescopic rod is arranged at the bottom of the supporting platform, a pressing spring is sleeved on the outer side of the telescopic rod, and a fixing plate is arranged at the lower end of the telescopic rod.
Preferably, the supporting platform is further provided with a supporting rod for supporting the detection box.
Preferably, the front of the detection box is hinged with a movable door, and the outer side of the rotating motor is fixedly connected with a protective shell.
Preferably, a thread groove matched with the outer thread of the transmission rod is formed in the moving block, and the moving block is in threaded connection with the transmission rod through the thread groove.
Preferably, the top of detection case has seted up the spread groove, the transfer line runs through and extends to the top of detection case through the spread groove, with the output shaft fixed connection of rotating the motor.
Preferably, the quantity of telescopic link, compression spring and fixed plate is two sets ofly, every group the quantity of telescopic link, compression spring and fixed plate is two, and is two sets of telescopic link, compression spring and fixed plate are the symmetric distribution with supporting platform's axis.
Preferably, the top of the rotating motor is connected with an adjusting rod, and an output shaft of the adjusting rod is provided with a warning lamp.
Preferably, the adjusting rod is a lifting mechanism.
Preferably, the adjusting rod comprises a sleeve and a lifting rod in the sleeve, and the sleeve is in threaded connection with the lifting rod.
The beneficial effects of the utility model are: necessary power output is provided for the whole device through rotating the motor, the transmission rod is driven to rotate, and therefore the moving block is driven to move up and down, the detection rod is driven to complete the autonomous height adjustment task, the detection head can effectively and quickly detect cracks on the bridge body, and the using requirements are met. Through removing whole device to the local back that detects that corresponds, through starting the telescopic link, effectively make level to whole device, guarantee to detect steadily to it is accurate reliable to make its detection data.
Drawings
FIG. 1 is a schematic structural view of one embodiment of a bridge crack measuring device for municipal bridge engineering according to the utility model;
FIG. 2 is a schematic cross-sectional structural view of one embodiment of a bridge crack measuring device for municipal bridge engineering according to the utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A in accordance with the present invention;
fig. 4 is a front view showing the structure of an embodiment of the bridge crack measuring device for municipal bridge engineering according to the present invention.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. The utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 to 4 show an embodiment of the bridge crack measuring device for municipal bridge engineering, which comprises a supporting platform 2 and a detection box 3 arranged on the supporting platform 2, wherein a rotating motor 4 is installed outside the detection box 3, an output shaft of the rotating motor 4 is connected with a transmission rod 5, a movable block 6 is arranged outside the transmission rod 5, a detection rod 7 is connected outside the movable block 6, a detection head 8 is installed at the bottom of the detection rod 7, a telescopic rod 10 is arranged at the bottom of the supporting platform 2, a pressing spring 11 is sleeved outside the telescopic rod 10, and a fixing plate 12 is arranged at the lower end of the telescopic rod 10.
After the position of the whole device is determined, the telescopic rod 10 is started to drive the fixing plate 12 to move, the fixing plate 12 is in surface contact with the bridge body 1, the whole levelness of the supporting platform 2 is changed through respective movement and adjustment, the whole device is effectively leveled, the detection stability is guaranteed, and the detection data is accurate and reliable. The later stage of being convenient for detects needs, and supporting platform 2 effectively supports and fixes whole device, and compression spring 11 effectively protects telescopic link 10, improves the stable effect of its structure, satisfies the user demand. The detection box 3 effectively protects the internal structure, ensures the normal operation of the internal device, rotates the motor 4 to provide necessary power output for the device, drives the transmission rod 5 to rotate, drives the moving block 6 to move up and down, completes the aim of driving the detection rod 7 to move up and down, and enables the self-independent completion of the driving detection head 8 which can be fast to effectively detect the internal clearance of the bridge body 1.
Preferably, the sliding tray has all been seted up to the left and right sides inner wall of detection case 3, the equal fixedly connected with sliding block in the left and right sides of movable block 6, and sliding block and sliding tray sliding connection, the spread groove has been seted up to the inside of measuring stick 7, and supporting platform 2 passes through spread groove and measuring stick 7 sliding connection, the inside fixedly connected with support bearing of detection case 3, and transfer line 5 passes through support bearing and detection case 3 fixed connection.
Furthermore, a support rod 9 for supporting the detection box 3 is further arranged on the support platform 2. Improve the relation of connection of supporting platform 2 and detection case 3 through bracing piece 9, improve the stability of whole equipment, guarantee the device reliable and stable operation, improve and detect the precision.
Preferably, one side that supporting platform 2 was kept away from to bracing piece 9 and detection case 3 fixed connection, the quantity of telescopic link 10, pressure spring 11 and fixed plate 12 is two sets of, and the quantity of every group telescopic link 10, pressure spring 11 and fixed plate 12 is two, and two sets of telescopic links 10, pressure spring 11 and fixed plate 12 are the symmetric distribution with the axis of supporting platform 2.
Furthermore, the top of the rotating motor 4 is connected with an adjusting rod 13, and an output shaft of the adjusting rod 13 is provided with a warning lamp 14. The adjusting rod 13 is a lifting mechanism. Such as a telescopic rod or the like, it is preferable that the adjusting lever 13 includes a sleeve and a lifting rod inside the sleeve, and the sleeve is screw-coupled with the lifting rod. When the construction under the comparatively complicated circumstances of environment, adjust pole 13 and rise, drive warning light 14 and rise to in reminding pedestrian and vehicle of passing, guaranteed operating personnel's life safety, overall structure is simple, and convenient to use, satisfying that can be fine corresponds the user demand.
Furthermore, the front of the detection box 3 is hinged with a movable door, and the outer side of the rotating motor 4 is fixedly connected with a protective shell. The internal structure of the detection box 3 can be maintained conveniently through the movable door.
Further, a thread groove matched with the outer thread of the transmission rod 5 is formed in the moving block 6, and the moving block 6 is in threaded connection with the transmission rod 5 through the thread groove.
Furthermore, the connecting groove has been seted up at the top of detection case 3, transfer line 5 runs through and extends to the top of detection case 3 through the connecting groove, with the output shaft fixed connection of rotating motor 4.
Therefore, the utility model discloses a bridge crack measuring device for municipal bridge engineering. Necessary power output is provided for the whole device through rotating the motor, the driving transmission rod is driven to rotate, the driving moving block moves up and down, the detection rod is driven to complete the autonomous height adjusting task, the detection head is enabled to effectively and quickly detect cracks on the bridge body, and the using requirements are met. Through removing whole device to the local back that detects that corresponds, through starting the telescopic link, effectively make level to whole device, guarantee to detect steadily to it is accurate reliable to make its detection data.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a bridge crack measuring device for municipal bridge engineering, its characterized in that includes supporting platform and sets up detection case on the supporting platform, the rotation motor is installed in the outside of detection case, the output shaft who rotates the motor has the transfer line, the outside of transfer line is provided with the movable block, the outside of movable block is connected with the test rod, the detection head is installed to the bottom of test rod, the supporting platform bottom is provided with the telescopic link, telescopic link outside cover is equipped with pressing spring, the lower extreme of telescopic link is provided with the fixed plate.
2. The bridge crack measuring device for municipal bridge engineering according to claim 1, wherein a support bar for supporting the detection box is further provided on the support platform.
3. The bridge crack measuring device for municipal bridge engineering according to claim 2, wherein a movable door is hinged to the front face of the detection box, and a protective shell is fixedly connected to the outer side of the rotating motor.
4. The bridge crack measuring device for the municipal bridge engineering according to claim 3, wherein a thread groove matched with the outer thread of the transmission rod is formed in the moving block, and the moving block is in threaded connection with the transmission rod through the thread groove.
5. The bridge crack measuring device for the municipal bridge engineering according to claim 4, wherein a connecting groove is formed in the top of the detection box, and the transmission rod penetrates through the connecting groove, extends to the top of the detection box and is fixedly connected with the output shaft of the rotating motor.
6. The bridge crack measuring device for municipal bridge engineering according to claim 5, wherein the number of the telescopic rods, the number of the pressing springs and the number of the fixing plates are two, the number of the telescopic rods, the number of the pressing springs and the number of the fixing plates in each group are two, and the two groups of the telescopic rods, the two groups of the pressing springs and the two groups of the fixing plates are symmetrically distributed with respect to the central axis of the support platform.
7. The bridge crack measuring device for the municipal bridge engineering according to claim 6, wherein an adjusting rod is connected to the top of the rotating motor, and an output shaft of the adjusting rod is provided with a warning light.
8. The bridge crack measuring device for municipal bridge engineering according to claim 7, wherein the adjusting rod is a liftable mechanism.
9. The bridge crack measuring device for municipal bridge engineering according to claim 8, wherein the adjusting rod comprises a sleeve and a lifting rod within the sleeve, the sleeve being in threaded connection with the lifting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123218545.4U CN217032946U (en) | 2021-12-20 | 2021-12-20 | Bridge crack measuring device for municipal bridge engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123218545.4U CN217032946U (en) | 2021-12-20 | 2021-12-20 | Bridge crack measuring device for municipal bridge engineering |
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| Publication Number | Publication Date |
|---|---|
| CN217032946U true CN217032946U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123218545.4U Active CN217032946U (en) | 2021-12-20 | 2021-12-20 | Bridge crack measuring device for municipal bridge engineering |
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| CN (1) | CN217032946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117073633A (en) * | 2023-10-12 | 2023-11-17 | 四川公路工程咨询监理有限公司 | Seam settlement monitoring device for road engineering and monitoring method thereof |
| CN117889753A (en) * | 2024-03-14 | 2024-04-16 | 德州硕达公路工程有限公司 | Bridge crack measuring device for bridge engineering |
-
2021
- 2021-12-20 CN CN202123218545.4U patent/CN217032946U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117073633A (en) * | 2023-10-12 | 2023-11-17 | 四川公路工程咨询监理有限公司 | Seam settlement monitoring device for road engineering and monitoring method thereof |
| CN117073633B (en) * | 2023-10-12 | 2024-01-16 | 四川公路工程咨询监理有限公司 | Seam settlement monitoring device for road engineering and monitoring method thereof |
| CN117889753A (en) * | 2024-03-14 | 2024-04-16 | 德州硕达公路工程有限公司 | Bridge crack measuring device for bridge engineering |
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