CN217604995U - Highway subgrade settlement deformation observation device - Google Patents
Highway subgrade settlement deformation observation device Download PDFInfo
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- CN217604995U CN217604995U CN202221257854.4U CN202221257854U CN217604995U CN 217604995 U CN217604995 U CN 217604995U CN 202221257854 U CN202221257854 U CN 202221257854U CN 217604995 U CN217604995 U CN 217604995U
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- fixedly connected
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- connecting rod
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Abstract
The utility model discloses a highway subgrade settlement deformation observation device, concretely relates to subgrade settlement deformation observation device technical field, including the connecting rod, the bottom fixedly connected with built-in panel of connecting rod, the inside slidable mounting of connecting rod has the measuring stick, the bottom fixedly connected with connecting plate of measuring stick, the both sides of connecting plate all are provided with limiting plate and the embedding of limiting plate slip in the inner wall of connecting rod, the first fixed plate of top fixedly connected with of measuring stick. The utility model discloses a carry out pre-buried to the pre-buried board, then be connected first fixed plate and the inside measuring stick of connecting rod, the both sides of first fixed plate are fixed through the second telescopic link, install infrared detector in the inside of second fixed plate again, and two inside second grip blocks of second fixed plate can stabilize the centre gripping to infrared detector, when taking place to subside, carry out the multiple spot through measuring stick and infrared detector and detect it.
Description
Technical Field
The utility model relates to a road bed subsides and warp observation device technical field, concretely relates to highway road bed subsides and warp observation device.
Background
In recent years, along with the development of China, expressways are also greatly developed, a large number of expressways are constructed in many areas, and the expressways are easily subjected to salt expansion and salt corrosion in the construction process, wherein the salt expansion of the expressways is serious, and the salt expansion mainly changes in volume along with the temperature change to cause surface looseness and deformation damage of highway subgrades and road surfaces, so that the highway subgrade settlement deformation observation device is required to be used for detecting the subgrades in the construction process of the expressways.
The prior art has the following defects: the highway subgrade settlement deformation observation device used in the existing market is simple in structure, lacks of a multipoint detection structure, and therefore errors easily occur when the subgrade is detected, and meanwhile the device is inconvenient to use and reduces detection efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a highway subgrade subsides and warp observation device to solve among the prior art because lack the problem that the error appears easily when examining the roadbed that the multiple spot detection structure leads to.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a highway subgrade settlement deformation observation device, includes the connecting rod, the pre-buried board of bottom fixedly connected with of connecting rod, the inside slidable mounting of connecting rod has the measuring stick, the bottom fixedly connected with connecting plate of measuring stick, the both sides of connecting plate all are provided with limiting plate and limiting plate slip embedding in the inner wall of connecting rod, the first fixed plate of top fixedly connected with of measuring stick, the inside of first fixed plate is provided with mounting structure, the equal fixedly connected with second fixed plate in both sides of first fixed plate, the inside of second fixed plate is equipped with the infrared ray and detects the structure, the bottom one end fixedly connected with second telescopic link of second fixed plate, the bottom fixedly connected with bottom plate of second telescopic link is pre-buried the board when using, is connected first fixed plate and measuring stick again, and when taking place to subside, pre-buried board can drive the connecting rod lapse, then detects through the measuring stick.
Further, mounting structure includes the subtend threaded rod, the subtend threaded rod passes through the inside of bearing movable mounting at first fixed plate, the inside slidable mounting of first fixed plate has two sliders, two the first grip block of the equal fixedly connected with in top of slider, the level bar has been placed at the top of first fixed plate, the level bar is in between two first grip blocks, the one end fixedly connected with turning handle of subtend threaded rod when using, twists the turning handle, can make the subtend threaded rod rotate, and the subtend threaded rod can drive two first grip block opposite direction motions through the slider, and two first grip blocks can stabilize the centre gripping to the level bar to it is right through the level bar the utility model discloses a levelness detects.
Furthermore, a first sliding groove is formed in the first fixing plate, the size of the first sliding groove is matched with that of the sliding block, and the first clamping plate is slidably mounted at the top of the first fixing plate through the sliding block.
Furthermore, a rubber pad is fixedly arranged on one side of the first clamping plate, so that the friction force of the first clamping plate is improved.
Furthermore, threaded holes are formed in the sliding blocks, the threaded holes are matched with the opposite threaded rods in size, and when the opposite threaded rods rotate, the sliding blocks can move in the opposite direction.
Further, the infrared detection structure includes infrared detector, infrared detector installs the inside at the second fixed plate, the inner wall both sides of second fixed plate are all fixed and are provided with two first telescopic links, two the outer end of first telescopic link all overlaps there is the spring, two first telescopic link one end is connected with the second grip block, the one end and the second grip block fixed connection of spring, when using, install infrared detector inside the second fixed plate, two inside second grip blocks of second fixed plate can outwards slide to make first telescopic link shrink, the spring of first telescopic link outer end can take place deformation, and a power can be applyed to the second grip block to the spring of deformation, thereby make two second grip blocks carry out the centre gripping that stabilizes infrared detector.
Furthermore, one side of the second telescopic rod is provided with a threaded rod, and the second telescopic rod is fixed through the threaded rod.
Furthermore, scale marks are processed at the outer end of the measuring rod, and sedimentation is detected through the measuring rod.
The utility model has the advantages of as follows:
1. the utility model discloses a set up connecting rod, built-in board, measuring stick, connecting plate and limiting plate, when using, link together connecting rod and built-in board, pre-buried board, then connect first fixed plate and the measuring stick inside the connecting rod, the both sides of first fixed plate are fixed through the second telescopic link, install infrared detector in the inside of second fixed plate again, two second grip blocks inside the second fixed plate can stabilize the centre gripping to infrared detector, when taking place to subside, carry out the multiple spot detection through measuring stick and infrared detector to it;
2. the utility model discloses an opposite direction threaded rod, slider, first grip block, level bar and turning handle, when using, twist and move the turning handle to it is rotatory to drive opposite direction threaded rod, and opposite direction threaded rod can make two inside sliders of first fixed plate outwards slide, and the slider top is connected with first grip block, and consequently first grip block also can slide along with the slider, then places the level bar at the top of first fixed plate, and the turning handle makes two first grip blocks stabilize the centre gripping to the level bar, and is right through the level bar the utility model discloses a levelness is adjusted.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a side view provided by the present invention;
fig. 3 is a schematic cross-sectional structural view of the first fixing plate and the second fixing plate provided by the present invention;
fig. 4 is an enlarged schematic view of a in fig. 1 according to the present invention;
fig. 5 is an enlarged schematic view of B in fig. 1 according to the present invention.
In the figure: the device comprises a connecting rod 1, a pre-embedded plate 2, a measuring rod 3, a connecting plate 4, a limiting plate 5, a first fixing plate 6, an opposite threaded rod 7, a sliding block 8, a first clamping plate 9, a horizontal rule 10, a rotating handle 11, a second fixing plate 12, an infrared detector 13, a first telescopic rod 14, a spring 15, a second clamping plate 16, a second telescopic rod 17 and a bottom plate 18.
Detailed Description
The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. 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.
Referring to the attached drawings 1-5 of the specification, the highway subgrade settlement deformation observation device of the embodiment comprises a connecting rod 1, wherein the bottom of the connecting rod 1 is fixedly connected with a pre-embedded plate 2, a measuring rod 3 is slidably mounted inside the connecting rod 1, the outer end of the measuring rod 3 is processed with scale marks, settlement is detected through the measuring rod 3, the bottom of the measuring rod 3 is fixedly connected with a connecting plate 4, two sides of the connecting plate 4 are respectively provided with a limiting plate 5, the limiting plates 5 are slidably embedded in the inner wall of the connecting rod 1, the top of the measuring rod 3 is fixedly connected with a first fixing plate 6, an installation structure is arranged inside the first fixing plate 6, two sides of the first fixing plate 6 are respectively and fixedly connected with a second fixing plate 12, an infrared detection structure is arranged inside the second fixing plates 12, and comprises an infrared detector 13, the infrared detector 13 is installed inside the second fixing plate 12, two first telescopic rods 14 are fixedly arranged on two sides of the inner wall of the second fixing plate 12, springs 15 are sleeved on the outer ends of the two first telescopic rods 14, one ends of the two first telescopic rods 14 are connected with a second clamping plate 16, one end of each spring 15 is fixedly connected with the second clamping plate 16, when the infrared detector 13 is installed inside the second fixing plate 12, the two second clamping plates 16 inside the second fixing plate 12 can slide outwards, so that the first telescopic rods 14 are contracted, the springs 15 at the outer ends of the first telescopic rods 14 can deform, the deformed springs 15 can apply a force to the second clamping plates 16, so that the two second clamping plates 16 can stably clamp the infrared detector 13, and one end of the bottom of the second fixing plate 12 is fixedly connected with a second telescopic rod 17, one side of second telescopic link 17 is provided with the threaded rod, the bottom fixedly connected with bottom plate 18 of second telescopic link 17 when using, pre-buries built-in plate 2, is connected first fixed plate 6 and measuring stick 3 again, and when taking place to subside, built-in plate 2 can drive connecting rod 1 and slide downwards, then detects through measuring stick 3.
The implementation scenario is specifically as follows: when using, link together connecting rod 1 and pre-buried board 2, carry out pre-buried board 2, then be connected first fixed plate 6 and connecting rod 1 inside measuring stick 3, the both sides of first fixed plate 6 are fixed through second telescopic link 17, install infrared detector 13 in the inside of second fixed plate 12 again, two inside second grip blocks 16 of second fixed plate 12 can stabilize the centre gripping to infrared detector 13, when taking place to subside, carry out the multiple spot detection to it through measuring stick 3 and infrared detector 13.
Referring to the attached drawings 1-3 of the specification, the highway subgrade settlement deformation observation device of the embodiment further comprises a mounting structure, the mounting structure comprises a subtend threaded rod 7, the subtend threaded rod 7 is movably mounted inside a first fixing plate 6 through a bearing, two sliders 8 are slidably mounted inside the first fixing plate 6, threaded holes are formed in the sliders 8, the size of each threaded hole is matched with the subtend threaded rod 7, two first clamping plates 9 are fixedly connected to the tops of the sliders 8, a rubber pad is fixedly arranged on one side of each first clamping plate 9, first sliding grooves are formed in the first fixing plate 6, the size of each first sliding groove is matched with the corresponding slider 8, the first clamping plates 9 are slidably mounted at the tops of the first fixing plates 6 through the sliders 8, a leveling rod 10 is placed at the tops of the first fixing plates 6, the leveling rod 10 is located between the two first clamping plates 9, one end of the subtend threaded rod 7 is fixedly connected with a rotating handle 11, when the subtend rotating handle 11 is screwed, the subtend rotating handle 7 can rotate, the threaded rod 7 can drive the two first clamping plates 9 to move through the sliders 8, and the two first clamping plates 9 can detect the leveling rod through the leveling rod 10, so that the leveling rod can be used for realizing the novel measurement of the clamping of the measurement of the leveling rod.
The implementation scene is specifically as follows: when using, twist and move turning handle 11 to it is rotatory to drive opposite direction threaded rod 7, and opposite direction threaded rod 7 can make two inside sliders 8 of first fixed plate 6 outwards slide, and 8 tops of slider are connected with first grip block 9, and consequently first grip block 9 also can slide along with slider 8, then places level bar 10 at the top of first fixed plate 6, and reversal turning handle 11 makes two first grip blocks 9 stabilize the centre gripping to level bar 10, and is right through level bar 10 the utility model discloses a levelness is adjusted.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of this invention without departing from the spirit thereof.
Claims (8)
1. The utility model provides a highway subgrade settlement deformation observation device, includes connecting rod (1), its characterized in that: the utility model discloses a portable infrared detector, including connecting rod (1), the bottom fixedly connected with embedded plate (2) of connecting rod (1), the inside slidable mounting of connecting rod (1) has measuring stick (3), the bottom fixedly connected with connecting plate (4) of measuring stick (3), the both sides of connecting plate (4) all are provided with limiting plate (5) and limiting plate (5) slip embedding in the inner wall of connecting rod (1), the first fixed plate of top fixedly connected with (6) of measuring stick (3), the inside of first fixed plate (6) is provided with mounting structure, the equal fixedly connected with second fixed plate in both sides (12) of first fixed plate (6), the inside of second fixed plate (12) is equipped with the infrared detection structure, the bottom one end fixedly connected with second telescopic link (17) of second fixed plate (12), the bottom fixedly connected with bottom plate (18) of second telescopic link (17).
2. The highway subgrade settlement deformation observation device according to claim 1, characterized in that: mounting structure includes subtend threaded rod (7), subtend threaded rod (7) pass through the inside of bearing movable mounting at first fixed plate (6), the inside slidable mounting of first fixed plate (6) has two sliders (8), two the first grip block of the equal fixedly connected with in top (9) of slider (8), level bar (10) have been placed at the top of first fixed plate (6), level bar (10) are in between two first grip block (9), the one end fixedly connected with turning handle (11) of subtend threaded rod (7).
3. The highway subgrade settlement deformation observation device according to claim 2, characterized in that: a first sliding groove is formed in the first fixing plate (6), and the size of the first sliding groove is matched with that of the sliding block (8).
4. The highway subgrade settlement deformation observation device according to claim 2, characterized in that: a rubber pad is fixedly arranged on one side of the first clamping plate (9).
5. The highway subgrade settlement deformation observation device according to claim 2, characterized in that: the inside of slider (8) is seted up threaded hole, and the size and the opposite direction threaded rod (7) looks adaptation of threaded hole.
6. The highway subgrade settlement deformation observation device according to claim 1, characterized in that: the infrared ray detection structure comprises an infrared ray detector (13), the infrared ray detector (13) is installed inside a second fixing plate (12), two first telescopic rods (14) are fixedly arranged on two sides of the inner wall of the second fixing plate (12) respectively, two springs (15) are sleeved on the outer ends of the first telescopic rods (14) respectively, two springs (16) are connected to one ends of the first telescopic rods (14), and one ends of the springs (15) are fixedly connected with the second clamping plate (16).
7. The highway subgrade settlement deformation observation device according to claim 1, characterized in that: one side of the second telescopic rod (17) is provided with a threaded rod.
8. The highway subgrade settlement deformation observation device according to claim 1, characterized in that: the outer end of the measuring rod (3) is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221257854.4U CN217604995U (en) | 2022-05-24 | 2022-05-24 | Highway subgrade settlement deformation observation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221257854.4U CN217604995U (en) | 2022-05-24 | 2022-05-24 | Highway subgrade settlement deformation observation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217604995U true CN217604995U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221257854.4U Active CN217604995U (en) | 2022-05-24 | 2022-05-24 | Highway subgrade settlement deformation observation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217604995U (en) |
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2022
- 2022-05-24 CN CN202221257854.4U patent/CN217604995U/en active Active
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