CN219839917U - Road pavement detection tool - Google Patents
Road pavement detection tool Download PDFInfo
- Publication number
- CN219839917U CN219839917U CN202321134221.9U CN202321134221U CN219839917U CN 219839917 U CN219839917 U CN 219839917U CN 202321134221 U CN202321134221 U CN 202321134221U CN 219839917 U CN219839917 U CN 219839917U
- Authority
- CN
- China
- Prior art keywords
- upright post
- connecting rod
- control
- notch
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a road pavement detection tool, which comprises an erection bottom plate and a movable upright post, wherein a fixed upright post is fixed at the top end of one side of the erection bottom plate, angle ruler plates are arranged at two sides of the top of the fixed upright post, a control connecting rod is hinged in the middle of the fixed upright post, marking pointers are fixed at two sides of the middle of the control connecting rod, a control sleeve is connected to the outer part of the movable upright post in a sliding manner, a level gauge is fixed at two sides of the top of the control sleeve, a detection ruler frame is fixed at the edge of one side of the angle ruler plate, a first notch is processed at the top of one side of the fixed upright post, and a second notch is processed at the bottom of the movable upright post; the technical key points are as follows: the bottom of the erection bottom plate is contacted with the flat pavement by installing the erection bottom plate at the bottom of the road slope surface, the movable upright post is erected on the road slope surface, the movable upright post drives the control connecting rod to rotate and keep parallel with the slope surface, and one end of the control marking pointer is indicated on the scale surface of the angle ruler plate, so that the road slope surface gradient can be directly displayed.
Description
Technical Field
The utility model belongs to the technical field of road detection, and particularly relates to a road surface detection tool.
Background
The road surface is mainly a layered structure which is paved on the road bed by various road building materials and directly bears the load of vehicles, the road surface with good quality has enough strength and good stability, and the surface of the road surface meets the requirements of smoothness, compactness and skid resistance. The pavement structure consists of a surface layer, a base layer and a cushion layer. When a construction work of a road surface is performed, it is necessary to perform a detection work of the road surface by using a road texture detection work. The road surface detection mainly comprises the thickness of the road surface, the flatness of the road surface, the deflection value of the road surface, the compactness of the road surface, the construction depth of the road surface, the coefficient of a foundation, the dynamic deformation modulus and the secondary deformation modulus, and data, records, drawing table data and the like obtained by detection are required to be recorded after any detection item is completed.
When a road gradient detection tool with the publication number of CN216645383U detects the gradient in the middle of a road transverse slope, a ring slowly slides on a steel wire rope, so that a small plumb moves along with the road transverse slope, and if the small plumb is in direct contact with the road surface, the gradient of the whole road is consistent; if the small plumb is lifted by the road surface or has a certain distance from the road surface, the construction gradient is described as being problematic, so that the gradient condition of the whole road cross slope can be intuitively seen through the small plumb.
However, in the process of implementing the above technical solution, the following technical problems are found in the above technical solution:
the current road slope detects work through utilizing by function fastener locking wire rope, highly control is more accurate to use the slope appearance direct measurement slope, also accessible little plumb detects in the middle of the sideslip, but it need adjust the level bubble at detection work and adjust two scale upper surface levels, then unscrew the bolt and let function fastener slide from top to bottom at the scale, adjust the position of two function fasteners on the same scale mark of scale, the operation is comparatively complicated, the longer problem of detection time.
Disclosure of Invention
In order to overcome the defects of the prior art, the embodiment of the utility model provides a road pavement detection tool, wherein an erection bottom plate is arranged at the bottom of a road slope surface to enable the bottom end of the erection bottom plate to be in contact with a flat road surface, when a control sleeve is controlled to enable bubbles in a level meter to be located at the right center, a movable upright post is erected on the road slope surface to enable the movable upright post to drive a control connecting rod to rotate and keep parallel to the slope surface, one end of a control marking pointer is indicated on a scale on the surface of an angle ruler plate, the road slope surface can be directly displayed, and the problems that the prior road slope detection device needs to adjust the levels of the upper surfaces of two scales during detection work, then unscrews bolts to enable functional fasteners to slide up and down on the scales, and adjust the positions of the two functional fasteners to be on the same scale mark of the scales are complex in overall operation and long detection time are solved.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows:
the utility model provides a road pavement detection instrument, includes erects bottom plate and movable stand, the top of erectting bottom plate one side is fixedly connected with the fixed stand, the both sides at fixed stand top all are provided with the angle chi board, the middle part of fixed stand articulates and is connected with the control connecting rod, the both sides at control connecting rod middle part all are fixedly connected with and mark the pointer;
the outside sliding type of movable stand is connected with control sleeve, the inside at movable stand is connected in articulated formula of one end of control connecting rod.
In one possible implementation, a detection scale frame is fixedly connected to the edge of one side of the angle scale plate, and the detection scale frame is fixedly connected with the fixed upright post through a screw.
In one possible implementation manner, one sides of the two indicating pointers are movably connected to the outer sides of the two angle ruler plates, and the two indicating pointers are symmetrically distributed on two sides of the control connecting rod.
In one possible implementation, the top of one side of the fixed upright is provided with a first notch, and the bottom of the movable upright is provided with a second notch.
In one possible implementation, one end of the control link is movably connected inside the first slot, and the other end of the control link is movably connected inside the second slot.
In one possible implementation, the distance between the hinge point of the control link and the fixed upright and the bottom end of the erection floor is the same as the distance between the hinge point of the control link and the movable upright and the bottom end of the movable upright.
In one possible implementation manner, a receiving notch is machined in one side of the control sleeve, and one end of the control link is movably connected in the receiving notch.
In one possible implementation, a level is fixedly connected to both sides of the top of the control sleeve, and the level is vertical to the control sleeve.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the bottom of the erection bottom plate is contacted with the flat road surface by installing the erection bottom plate at the bottom of the road slope surface, when the control sleeve is controlled to enable bubbles in the level meter to be located at the right center, the movable upright post is erected on the road slope surface, the movable upright post drives the control connecting rod to rotate and keep parallel with the slope surface, and one end of the control marking pointer is indicated on the scale on the surface of the angle ruler plate, so that the slope of the road slope surface is directly displayed, and the method is simple and convenient;
2. after the erection bottom plate is erected, the control sleeve utilizes the level gauges on the two sides of the control sleeve to judge the horizontal state of the control sleeve, the vertical state of the control sleeve is directly controlled, the movable stand column can be driven to move, and the slope gradient detection work can be carried out after the bottom end of the movable stand column is contacted with the slope surface, so that the detection device is simple and convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model in a use state;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present utility model;
fig. 4 is a schematic structural view of the movable pillar according to the present utility model.
Description of the drawings: 1. erecting a bottom plate; 2. fixing the upright post; 3. a detection ruler frame; 4. an angle ruler plate; 5. marking a pointer; 6. a level gauge; 7. a control sleeve; 8. a control link; 9. a receiving slot; 10. a first notch; 11. a movable upright post; 12. a second notch.
Detailed Description
The technical scheme in the embodiment of the utility model aims to solve the problems of the background technology, and the general thought is as follows:
example 1:
the embodiment introduces a specific structure of a road pavement detection tool, and specifically referring to fig. 1-4, the detection tool comprises a erection bottom plate 1 and movable stand columns 11, wherein the top end of one side of the erection bottom plate 1 is fixedly connected with a fixed stand column 2, two sides of the top of the fixed stand column 2 are respectively provided with an angle ruler plate 4, the middle part of the fixed stand column 2 is hinged with a control connecting rod 8, and two sides of the middle part of the control connecting rod 8 are fixedly connected with marking pointers 5;
the outside of the movable upright post 11 is connected with a control sleeve 7 in a sliding manner, two sides of the top of the control sleeve 7 are fixedly connected with a level gauge 6, and one end of a control connecting rod 8 is hinged inside the movable upright post 11;
the level gauge 6 is kept vertical to the control sleeve 7, the edge of one side of the angle gauge plate 4 is fixedly connected with the detection gauge frame 3, the detection gauge frame 3 is fixedly connected with the fixed upright post 2 through a screw, after the detection gauge frame 3 is fixed with the fixed upright post 2, the angle gauge plate 4 is far away from a scale origin and is coaxial with a hinging point of the control connecting rod 8 and the fixed upright post 2, when the control connecting rod 8 drives the two marking pointers 5 to rotate, the marking pointers 5 can be indicated on corresponding scales, and the gradient tested by the device can be directly displayed;
secondly, in order to mark the condition that one end of the pointer 5 indicates the surface scale of the angle ruler plate 4 on both sides of the control connecting rod 8, when one side of the two mark pointers 5 is movably connected to the outer sides of the two angle ruler plates 4, the two mark pointers 5 are ensured to be symmetrically distributed on both sides of the control connecting rod 8.
By adopting the technical scheme:
according to the design, the bottom end of the erection bottom plate 1 is contacted with a flat road surface by installing the erection bottom plate 1 at the bottom of the road slope surface, when the control sleeve 7 is controlled to enable bubbles in the level gauge 6 to be located at the right center, the movable upright post 11 is erected on the road slope surface, the movable upright post 11 drives the control connecting rod 8 to rotate and keep parallel to the slope surface, one end of the control marking pointer 5 is indicated on the scale of the surface of the angle ruler plate 4, and the slope of the road slope surface to be detected can be directly observed on the surface of the angle ruler plate 4.
Example 2:
based on embodiment 1, the embodiment describes a specific structure of a fixed upright 2 and a movable upright 11, a first notch 10 is processed at the top of one side of the fixed upright 2, and a second notch 12 is processed at the bottom of the movable upright 11;
wherein, in order to avoid the control link 8 from driving the marking pointer 5 to indicate the scale on the surface of the angle ruler plate 4, the movable upright post 11 and the fixed upright post 2 interfere the control link 8, one end of the control link 8 is movably connected in the first notch 10, and the other end of the control link 8 is movably connected in the second notch 12;
secondly, in order to control the control sleeve 7 to drive the movable upright post 11 to move on the slope, the control connecting rod 8 can be kept parallel to the slope in an inclined state, the included angle between the control connecting rod 8 and the horizontal plane is directly utilized to display the slope of the detected road, and the distance from the hinge point of the control connecting rod 8 and the fixed upright post 2 to the bottom end of the erection bottom plate 1 is the same as the distance from the hinge point of the control connecting rod 8 and the movable upright post 11 to the bottom end of the movable upright post 11.
In order to avoid the control sleeve 7 from controlling the movable upright 11 to move, the control connecting rod 8 can be moved inside the control sleeve 7 to avoid interference, and the storage notch 9 is processed inside one side of the control sleeve 7, so that one end of the control connecting rod 8 is movably connected inside the storage notch 9.
The specific operation steps are as follows:
s1, installing an erection bottom plate 1 at the bottom of a road slope surface to enable the bottom end of the erection bottom plate 1 to be in contact with a flat road surface;
s2, controlling the control sleeve 7 to drive the movable upright post 11 to rotate, enabling one end of the control connecting rod 8 to rotate in the first notch 10, enabling the other end of the control connecting rod 8 to move in the second notch 12 and the containing notch 9, and enabling the bottom end of the movable upright post 11 to be in contact with a slope of a detected road when bubbles in the level 6 are located at the right center;
s3, the movable upright 11 moves to the top to drive the control connecting rod 8 to wind around the hinging point of the movable upright 11 and the fixed upright 2, so that the marking pointer 5 moves on the surface of the angle ruler plate 4 to indicate the scales on the surface of the angle ruler plate 4.
By adopting the technical scheme:
after the erection of the erection bottom plate 1, the control sleeve 7 utilizes the level gauges 6 on the two sides of the control sleeve to judge the horizontal state of the control sleeve 7, the vertical state of the control sleeve 7 is directly controlled, the movable upright post 11 can be driven to move, one end of the control connecting rod 8 rotates in the first notch 10, the other end of the control connecting rod 8 moves in the second notch 12 and the storage notch 9, and the slope gradient detection work can be carried out after the bottom end of the movable upright post 11 contacts with the slope, so that the design is simple and convenient.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. A road surface detection tool, comprising:
the method comprises the steps of erecting a bottom plate (1), fixedly connecting a fixed upright post (2) at the top end of one side of the erected bottom plate (1), arranging angle ruler plates (4) on two sides of the top of the fixed upright post (2), hinging a control connecting rod (8) at the middle part of the fixed upright post (2), and fixedly connecting a marking pointer (5) on two sides of the middle part of the control connecting rod (8);
the movable stand column (11), the outside slip type of movable stand column (11) is connected with control sleeve (7), the inside at movable stand column (11) is articulated to one end of control connecting rod (8).
2. A road surface testing tool as set forth in claim 1 wherein: the edge of one side of the angle ruler plate (4) is fixedly connected with a detection ruler frame (3), and the detection ruler frame (3) is fixedly connected with the fixed upright post (2) through a screw.
3. A road surface testing tool as set forth in claim 1 wherein: one side of the two marking pointers (5) is movably connected to the outer sides of the two angle ruler plates (4), and the two marking pointers (5) are symmetrically distributed on two sides of the control connecting rod (8).
4. A road surface testing tool as set forth in claim 1 wherein: the top of fixed stand (2) one side is processed has first notch (10), the bottom of movable stand (11) is processed has second notch (12).
5. A roadway surface testing tool as in claim 4, wherein: one end of the control connecting rod (8) is movably connected in the first notch (10), and the other end of the control connecting rod (8) is movably connected in the second notch (12).
6. A road surface testing tool as set forth in claim 1 wherein: the distance from the hinge point of the control connecting rod (8) and the fixed upright post (2) to the bottom end of the erection bottom plate (1) is the same as the distance from the hinge point of the control connecting rod (8) and the movable upright post (11) to the bottom end of the movable upright post (11).
7. A road surface testing tool as set forth in claim 1 wherein: the inside processing of control sleeve (7) one side has accomodates notch (9), the inside at accomodating notch (9) is connected in the one end activity of control connecting rod (8).
8. A road surface testing tool as set forth in claim 1 wherein: both sides at the top of the control sleeve (7) are fixedly connected with a level meter (6), and the level meter (6) is vertical to the control sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321134221.9U CN219839917U (en) | 2023-05-11 | 2023-05-11 | Road pavement detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321134221.9U CN219839917U (en) | 2023-05-11 | 2023-05-11 | Road pavement detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839917U true CN219839917U (en) | 2023-10-17 |
Family
ID=88305643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321134221.9U Active CN219839917U (en) | 2023-05-11 | 2023-05-11 | Road pavement detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839917U (en) |
-
2023
- 2023-05-11 CN CN202321134221.9U patent/CN219839917U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201926435U (en) | Automobile skylight glass curvature measuring bench | |
| CN105865928B (en) | Tire three-way rigidity experimental provision | |
| CN203275108U (en) | A bridge model static force loading device | |
| CN101393064B (en) | Gravity centre detection test stand for small-sized working machine | |
| CN201273850Y (en) | Gravity center detection apparatus for small operation machine | |
| CN219839917U (en) | Road pavement detection tool | |
| CN206132334U (en) | Many span beam structure experimental model | |
| CN205152813U (en) | A equipment for turning bridge weighing test faces boundary point and differentiates | |
| CN108007642B (en) | Irregular underwater vehicle floating center measuring device and method | |
| CN111458165A (en) | Testing method of gantry type tire comprehensive strength testing machine | |
| CN101603874A (en) | A kind of three coordinate converting machine that is used for integrated testing of quality characteristics | |
| CN111458166A (en) | Gantry type tire comprehensive strength testing machine | |
| CN201081757Y (en) | Integrated tester for power assembly parameters | |
| CN211042551U (en) | Device for measuring maximum static friction force of parking wedge | |
| CN113865521B (en) | Device for detecting flatness of inner side of template and operation method | |
| CN216523841U (en) | Road engineering that accuracy is high detects uses roughness detection device | |
| CN207456328U (en) | Panel detection tools | |
| CN212391189U (en) | Be used for reinforced concrete pier anti-seismic performance loading device | |
| CN111395414B (en) | Anti-floating engineering pile vertical load test detection device and method | |
| CN201149473Y (en) | Electron numeral track gage | |
| CN110567625A (en) | Device and method for measuring maximum static friction force of parking wedge | |
| CN104452557B (en) | A kind of faulting of slab ends analog machine for demarcating faulting of slab ends checkout equipment and using method thereof | |
| CN208139978U (en) | A kind of Subway Station Platform door surveying setting-out device | |
| CN216448879U (en) | Riding wheel inclination measuring device for maintaining rotary kiln | |
| CN220170119U (en) | Measuring device suitable for monitoring deflection relative displacement between bridge beam plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |