CN222297509U - A lifting device for monitoring bridge settlement - Google Patents
A lifting device for monitoring bridge settlement Download PDFInfo
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- CN222297509U CN222297509U CN202420731774.0U CN202420731774U CN222297509U CN 222297509 U CN222297509 U CN 222297509U CN 202420731774 U CN202420731774 U CN 202420731774U CN 222297509 U CN222297509 U CN 222297509U
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Abstract
The utility model relates to the field of lifting devices for monitoring and discloses a lifting device for monitoring bridge settlement, which comprises a bottom plate, wherein two limiting blocks are connected inside the bottom plate in a sliding manner, the upper parts of the limiting blocks are fixedly connected with sliding blocks, the middle parts of the sliding blocks are connected with bidirectional threaded rods in a threaded manner, the two sliding blocks are respectively connected with two ends of the bidirectional threaded rods in a threaded manner in opposite directions, one side of the bottom plate is fixedly connected with a supporting plate, the upper parts of the supporting plates are fixedly connected with motors, the bidirectional threaded rods are fixedly connected with the output ends of the motors, the upper parts of the sliding blocks are rotatably connected with connecting plates, the other ends of the connecting plates are rotatably connected with fixing blocks, and the upper parts of the fixing blocks are fixedly connected with mounting seats. According to the utility model, through the cooperation of the motor, the bidirectional threaded rod, the sliding block, the telescopic rod and the mounting seat, the accurate lifting of the monitoring device is realized, and through the cooperation of the mounting assembly, the rapid mounting and dismounting of the monitoring device is realized.
Description
Technical Field
The utility model relates to the field of devices for bridge monitoring, in particular to a lifting device for bridge settlement monitoring.
Background
Bridge settlement is a common disease in the bridge operation process, and has serious influence on the safety and durability of the bridge. Therefore, the method has important significance for real-time and accurate monitoring of bridge settlement.
Through retrieval, chinese patent publication No. CN217463812U discloses a bridge monitoring device, which comprises a supporting table assembly, a lifting driving assembly and a monitoring assembly, wherein the monitoring assembly is arranged on the lifting table assembly, the lifting table assembly is vertically movably arranged on the supporting table assembly, the lifting driving assembly is used for driving the lifting table assembly to vertically move and positioning the movable lifting table assembly, and the lifting driving assembly comprises a screw transmission mechanism, a rotary driving mechanism and a lifting adjusting mechanism. According to the bridge monitoring device, the lifting table assembly drives the monitoring assembly to vertically move and position under the action of the lifting driving assembly, so that the measuring height of the monitoring assembly can be conveniently adjusted to monitor a bridge in all directions.
In the utility model, the manual driving device is adopted for lifting, so that more manpower is required, the speed is low, the working efficiency is low, and the lifting device for monitoring the bridge settlement is provided for solving the problems.
Disclosure of utility model
In order to make up for the defects, the utility model provides a lifting device for bridge settlement monitoring, and aims to solve the problems that in the prior art, a manual driving device is used for lifting, more manpower is consumed, the speed is low and the working efficiency is low.
In order to achieve the purpose, the lifting device for bridge settlement monitoring comprises a bottom plate, wherein two limiting blocks are connected inside the bottom plate in a sliding mode, a sliding block is fixedly connected to the upper portion of each limiting block, a bidirectional threaded rod is connected to the middle portion of each sliding block in a threaded mode, the two limiting blocks are respectively connected to two ends of each bidirectional threaded rod in a threaded mode in opposite directions, a supporting plate is fixedly connected to one side of the bottom plate, a motor is fixedly connected to the upper portion of each supporting plate, the bidirectional threaded rods are fixedly connected to the output end of the motor, a connecting plate is connected to the upper portion of each sliding block in a rotating mode, a fixing block is connected to the other end of each connecting plate in a rotating mode, an installation seat is fixedly connected to the upper portion of each fixing block, a monitoring device is connected inside the installation seat in a sliding mode, an antenna is installed on the upper portion of each monitoring device, a telescopic rod is fixedly connected between the bottom plate and the installation seat, and an installation assembly is arranged inside the installation seat.
Through above-mentioned technical scheme, drive the rotation of two-way threaded rod through the motor and make the slider remove and drive the connecting rod motion, realize the lift of mount pad.
Further, the installation component includes the fixture block, fixture block sliding connection is in inside the mount pad, fixture block still sliding connection is in monitoring devices one side, fixture block one side sliding connection has the gag lever post, fixedly connected with compression spring between fixture block and the mount pad, fixture block upper portion fixedly connected with slide.
Through above-mentioned technical scheme, make things convenient for monitoring devices's quick installation through installation component.
Further, the compression spring is sleeved on the periphery of the limiting rod, and the limiting rod is fixedly connected inside the mounting seat.
Through above-mentioned technical scheme, the gag lever post is used for restricting compression spring's flexible direction.
Further, a limiting groove is formed in the bottom plate, and the limiting block is slidably connected in the limiting groove.
Through the technical scheme, the limiting groove is used for limiting the moving track of the limiting block.
Further, the sliding block is slidably connected to the middle of the bottom plate, and a plurality of universal wheels are rotatably connected to the lower portion of the bottom plate.
Through above-mentioned technical scheme, the universal wheel is used for making things convenient for the removal of device.
Further, the fixed plate is connected to the upper portion of the bottom plate, and the bidirectional threaded rod is rotatably connected to the middle portion of the fixed plate.
Through above-mentioned technical scheme, the fixed plate is used for rotating and connects two-way threaded rod.
Further, a holding groove is formed in the sliding plate, and the sliding plate is connected to the upper portion of the mounting seat in a sliding mode.
Through above-mentioned technical scheme, hold the groove and be used for conveniently removing the slide.
Further, the limiting rod penetrates through the lower portion of the clamping block.
Through the technical scheme, the limiting rod is used for limiting the moving track of the clamping block.
The utility model has the following beneficial effects:
1. According to the utility model, through the cooperation of the motor, the bidirectional threaded rod, the sliding block, the limiting block, the fixed block, the telescopic rod and the mounting seat, the motor drives the bidirectional threaded rod to rotate so that the sliding block moves, the sliding block moves to support the connecting plate, the mounting seat is lifted, stable lifting of the monitoring device is realized, the adjustment precision is high, manual adjustment is not needed, and the monitoring datum line of the monitoring device can be ensured to be in a horizontal position.
2. According to the utility model, through the cooperation of the mounting assembly, the sliding plate is moved to enable the clamping block to retract into the mounting seat, the monitoring device is placed in the mounting seat, the sliding plate is loosened to enable the clamping block to be inserted into the monitoring device, the clamping block is ensured to be stably inserted into the monitoring device, the monitoring device is rapidly mounted and dismounted, and the device is convenient to update and maintain regularly.
Drawings
Fig. 1 is a schematic perspective view of a lifting device for bridge settlement monitoring according to the present utility model;
Fig. 2 is a schematic structural diagram of a compression spring of a lifting device for bridge settlement monitoring according to the present utility model;
fig. 3 is a schematic structural diagram of a fixing block of a lifting device for bridge settlement monitoring according to the present utility model.
Legend description:
1. The device comprises a bottom plate, a telescopic rod, a mounting seat, a supporting plate, a motor, a bi-directional threaded rod, a limiting block, a sliding block, a connecting plate, a fixing block, a universal wheel, a monitoring device, a monitoring head, a supporting plate, an antenna, a sliding plate, a clamping block, a limiting rod, a compression spring, a limiting spring, a fixing plate and a fixing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to figures 1-3, the lifting device for bridge settlement monitoring comprises a bottom plate 1, wherein two limiting blocks 7 are connected inside the bottom plate 1 in a sliding manner, sliding blocks 8 are fixedly connected to the upper parts of the limiting blocks 7, two bidirectional threaded rods 6 are connected to the middle parts of the sliding blocks 8 in a threaded manner, the two sliding blocks 8 are respectively connected to two opposite threaded directions of the bidirectional threaded rods 6 in a threaded manner, a supporting plate 4 is fixedly connected to one side of the bottom plate 1, a motor 5 is fixedly connected to the upper part of the supporting plate 4, the bidirectional threaded rods 6 are fixedly connected to the output end of the motor 5, a connecting plate 9 is rotatably connected to the upper part of the sliding blocks 8, a fixing block 10 is rotatably connected to the other end of the connecting plate 9, an installation seat 3 is fixedly connected to the upper part of the fixing block 10, a monitoring device 12 is connected inside the installation seat 3 in a sliding manner, an antenna 14 is installed on the upper part of the monitoring device 12, a monitoring head 13 is installed on the upper part of the monitoring device, a telescopic rod 2 is fixedly connected between the bottom plate 1 and the installation component is arranged inside the installation seat 3. The limiting groove is formed in the bottom plate 1, and the limiting block 7 is slidably connected in the limiting groove. The upper part of the bottom plate 1 is connected with a fixed plate 19, and the bidirectional threaded rod 6 is rotatably connected to the middle part of the fixed plate 19.
In particular, the base plate 1 is the foundation of the whole device, supporting and fixing other components. The bottom plate 1 is internally provided with a limiting groove for limiting the sliding range of the limiting block 7. The limiting block 7 is connected inside the bottom plate 1 in a sliding mode, the limiting block 7 slides in the limiting groove, the effect of limiting the moving track of the sliding block 8 is achieved, and offset is prevented. The sliding block 8 is positioned at the upper part of the limiting block 7 and is connected to the motor 5 through the bidirectional threaded rod 6. The movement of the sliding block 8 is controlled by the rotation of the motor 5 to drive the whole device to lift. The bidirectional threaded rod 6 is connected to the middle part of the sliding block 8 through threads and is fixedly connected to the output end of the motor 5. The rotation of the bidirectional threaded rod 6 is controlled by the motor 5 to drive the horizontal displacement of the sliding block 8. The backup pad 4 and motor 5 are located bottom plate 1 one side, and backup pad 4 upper portion fixedly connected with motor 5. The motor 5 drives the sliding block 8 to horizontally move through the bidirectional threaded rod 6. The connecting plate 9 and the fixed block 10 are positioned on the upper part of the sliding block 8, the sliding block 8 moves to support the connecting plate 9 to enable the fixed block 10 to ascend through the linkage of the sliding block 8 through the rotation connection. The upper part of the fixed block 10 is connected with a mounting seat 3. The mounting seat 3 is connected with a fixed block 10, and a monitoring device 12 is connected inside the mounting seat in a sliding manner. The mounting seat 3 is fixedly connected with the bottom plate 1 through a telescopic rod 2. The monitoring device 12 is mounted on the mounting base 3 and comprises an antenna 14 and a monitoring head 13. The bridge settlement monitoring system is used for monitoring bridge settlement, collecting data and transmitting the data to an external system. The telescopic rod 2 is connected with the bottom plate 1 and the mounting seat 3 and is used for adjusting the height of the device. The fixing plate 19 is used for rotationally connecting the bidirectional threaded rod 6.
Referring to fig. 1-3, the installation component includes a clamping block 16, the clamping block 16 is slidably connected inside the installation seat 3, the clamping block 16 is also slidably connected on one side of the monitoring device 12, a limit rod 17 is slidably connected on one side of the clamping block 16, a compression spring 18 is fixedly connected between the clamping block 16 and the installation seat 3, and a sliding plate 15 is fixedly connected on the upper portion of the clamping block 16. The compression spring 18 is sleeved on the periphery of the limiting rod 17, and the limiting rod 17 is fixedly connected inside the mounting seat 3. The sliding block 8 is slidably connected to the middle part of the base plate 1, and a plurality of universal wheels 11 are rotatably connected to the lower part of the base plate 1. The inside of the sliding plate 15 is provided with a holding groove, and the sliding plate 15 is connected with the upper part of the mounting seat 3 in a sliding way. The limiting rod 17 penetrates through the lower portion of the clamping block 16.
Specifically, the clamping block 16 belongs to a mounting assembly and is slidably connected inside the mounting seat 3 and on one side of the monitoring device 12. Is connected with the upper part of the mounting seat 3 through a sliding plate 15. The limiting rod 17 is slidably connected to one side of the clamping block 16, and is fixedly connected with the inside of the mounting seat 3 through the compression spring 18, so as to limit the sliding range of the clamping block 16. The compression spring 18 is sleeved on the periphery of the limiting rod 17 to provide elastic support to drive the clamping block 16 to move, and the compression spring 18 extrudes the clamping block 16 to ensure that the clamping block 16 is stably inserted into the monitoring device 12. The slide 15 is located the fixture block 16 upper portion, is connected with mount pad 3 upper portion through compression spring 18 and fixture block 16, and the inside is offered and is held the groove, holds the groove and is used for conveniently removing slide 15. The universal wheel 11 is positioned at the lower part of the base plate 1 for increasing the mobility of the device so that it can move freely on the ground.
The working principle is that the motor 5 drives the sliding block 8 to horizontally move through the bidirectional threaded rod 6, and the sliding block 8 horizontally moves to drive the connecting plate 9 to move, so that the fixed block 10 is lifted, and the lifting of the monitoring device 12 is realized. The limiting block 7 is arranged inside the bottom plate 1 and limits the up-and-down movement range of the lifting device, so that the safety and stability of the lifting process are ensured. The clamping block 16 in the installation assembly is slidably connected inside the installation seat 3, and the limiting rod 17 limits the sliding range of the clamping block 16. The compression spring 18 provides a resilient support to ensure that the latch 16 is stably inserted within the monitoring device 12. The slide plate 15 is connected with the upper part of the clamping block 16, and is connected with the upper part of the mounting seat 3 through the compression spring 18 and the clamping block 16, so that the monitoring device 12 can be quickly mounted and dismounted. The connection between the support plate 4, the motor 5 and the base plate 1 gives the device a stable support structure, ensuring its stability during use. The antenna 14 and the monitoring head 13 collect data of bridge settlement and send the data to an external system through wireless transmission. The telescopic rod 2 is used for adjusting the height of the device to adapt to the use requirements of different occasions. The universal wheel 11 is positioned at the lower part of the bottom plate 1, so that the movement flexibility of the device is improved, and the device can freely move on the ground conveniently.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The lifting device for bridge settlement monitoring comprises a bottom plate (1) and is characterized in that two limiting blocks (7) are connected inside the bottom plate (1) in a sliding mode, sliding blocks (8) are fixedly connected to the upper portions of the limiting blocks (7), two bidirectional threaded rods (6) are connected to the middle of the sliding blocks (8) in a threaded mode, the two sliding blocks (8) are respectively connected to two opposite ends of the bidirectional threaded rods (6) in a threaded mode, a supporting plate (4) is fixedly connected to one side of the bottom plate (1), a motor (5) is fixedly connected to the upper portion of the supporting plate (4), a connecting plate (9) is fixedly connected to the upper portion of the bidirectional threaded rods (6) in a sliding mode, a fixing block (10) is connected to the other ends of the connecting plate (9) in a rotating mode, an installation base (3) is fixedly connected to the upper portion of the fixing block, a monitoring device (12) is installed on the upper portion of the monitoring device, a measuring head (12) is installed on the upper portion of the monitoring device, a bottom plate (13) is installed on the upper portion of the monitoring device, and a telescopic component (3) is installed between the bottom plate (1) and the monitoring base (3) and the telescopic component (2).
2. The lifting device for bridge settlement monitoring according to claim 1, wherein the installation component comprises a clamping block (16), the clamping block (16) is slidably connected inside the installation seat (3), the clamping block (16) is further slidably connected to one side of the monitoring device (12), a limiting rod (17) is slidably connected to one side of the clamping block (16), a compression spring (18) is fixedly connected between the clamping block (16) and the installation seat (3), and a sliding plate (15) is fixedly connected to the upper portion of the clamping block (16).
3. The lifting device for bridge settlement monitoring according to claim 2, wherein the compression spring (18) is sleeved on the periphery of the limiting rod (17), and the limiting rod (17) is fixedly connected inside the mounting seat (3).
4. The lifting device for bridge settlement monitoring according to claim 1, wherein a limiting groove is formed in the bottom plate (1), and the limiting block (7) is slidably connected in the limiting groove.
5. The lifting device for bridge settlement monitoring according to claim 1, wherein the sliding block (8) is slidably connected to the middle part of the base plate (1), and a plurality of universal wheels (11) are rotatably connected to the lower part of the base plate (1).
6. The lifting device for bridge settlement monitoring according to claim 1 is characterized in that a fixed plate (19) is connected to the upper portion of the bottom plate (1), and the bidirectional threaded rod (6) is rotatably connected to the middle portion of the fixed plate (19).
7. The lifting device for bridge settlement monitoring according to claim 2, wherein a holding groove is formed in the sliding plate (15), and the sliding plate (15) is connected to the upper portion of the mounting seat (3) in a sliding manner.
8. The lifting device for bridge settlement monitoring according to claim 2, wherein the limiting rod (17) is arranged at the lower part of the clamping block (16) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420731774.0U CN222297509U (en) | 2024-04-10 | 2024-04-10 | A lifting device for monitoring bridge settlement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420731774.0U CN222297509U (en) | 2024-04-10 | 2024-04-10 | A lifting device for monitoring bridge settlement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222297509U true CN222297509U (en) | 2025-01-03 |
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ID=93969645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420731774.0U Active CN222297509U (en) | 2024-04-10 | 2024-04-10 | A lifting device for monitoring bridge settlement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222297509U (en) |
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- 2024-04-10 CN CN202420731774.0U patent/CN222297509U/en active Active
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