CN215676881U - Device for assisting in detecting width of road surface - Google Patents
Device for assisting in detecting width of road surface Download PDFInfo
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- CN215676881U CN215676881U CN202122030616.1U CN202122030616U CN215676881U CN 215676881 U CN215676881 U CN 215676881U CN 202122030616 U CN202122030616 U CN 202122030616U CN 215676881 U CN215676881 U CN 215676881U
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- fixedly connected
- road surface
- guard plate
- assisting
- outer sleeve
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Abstract
The utility model discloses a device for assisting in detecting road surface width, which comprises universal wheels, a supporting base and a fixing support, wherein the universal wheels are movably connected to the top of the ground in parallel; the connecting block is fixedly connected to the outer wall of the outer sleeve, and a box body is fixedly mounted at the end of the connecting block. This a device for assisting detect road surface width, main guard plate through setting up, make the device measure the road surface and can provide the protection to laser range finder when suddenly meeting the torrential rain, also can provide shady and cool for the measurement personnel simultaneously, vice guard plate through setting up, make the device can increase laser range finder's protective area, simultaneously through the hinge that sets up, also can not occupy too much space when making the guard plate also not use, through the bracing piece that sets up, make the fastness of vice guard plate strengthened.
Description
Technical Field
The utility model relates to the technical field of pavement width detection, in particular to a device for assisting in detecting the width of a pavement.
Background
The width of a road generally refers to the width of the road, the detection of the width of the road is one of important basic indexes in road construction, the common detection means of the width of the road is that a steel ruler is used by a detector to horizontally measure the width of the road along the vertical direction of a central line of the road, and then in order to improve the detection efficiency and the safety of the detector, the detector can use a special auxiliary detection device to detect the width of the road when detecting the width of the road, according to the application number: CN201921150555.9 discloses a road surface width automatic measuring device, which effectively prevents the error caused by the easy shake of the hand-held laser range finder when the laser range finder is used by the detection personnel through the arranged support rod and support seat, and meanwhile, the whole device is very convenient to disassemble and install, so that the device is convenient for the user to carry, but the device has certain defects;
1. the device of current detection road surface width does not generally have protective structure, detects when suddenly meeting the torrential rain when the user is using detection device, and the rainwater can be directly drenched laser range finder, and then causes laser range finder's damage or even scrapping.
2. The existing device for detecting the width of the road surface does not have an auxiliary measuring structure, and when the detecting device encounters the weather that laser cannot be measured, such as haze or heavy fog weather, the measuring device cannot accurately detect the width of the road surface, so that certain use defects exist.
In order to solve the problems, innovative design is urgently needed on the basis of the structure of the original device for detecting the width of the road surface.
Disclosure of Invention
The utility model aims to provide a device for assisting in detecting the width of a road surface, so as to solve the problems of no protective structure and no secondary measurement structure in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an apparatus for assisting in detecting a road surface width, comprising:
the universal wheels are movably connected to the top of the ground in parallel, the tops of the universal wheels are fixedly connected with supporting bases, outer sleeves are fixedly installed on the tops of the supporting bases, and fixing supports are fixedly connected to the tops of the outer sleeves;
the measuring device comprises an outer sleeve, a connecting block, a rotating rod, a measuring tape and a clamping strip, wherein the outer sleeve is fixedly connected with the outer wall of the outer sleeve;
the arc-shaped limiting block is fixedly connected to the outer wall of the fixed support, the inner part of the arc-shaped limiting block is movably connected with the reflecting plate, the outer wall of the reflecting plate is fixedly connected with the fixed block, and the end part of the fixed block is connected with the side of the clamping strip in a clamping manner;
the dead lever, it inlays to be established the top of fixed bolster, and the top fixedly connected with main guard plate of dead lever to the tip fixed mounting of main guard plate has the hinge, and the vice guard plate of avris fixedly connected with of hinge moreover, and the bottom block of vice guard plate is connected with the bracing piece, and the other end of bracing piece is connected with the outer wall block of dead lever moreover.
Preferably, the number of universal wheel is four, and every two of four universal wheels are a set of to two sets of universal wheels use the perpendicular bisector of supporting the base to set up as symmetry axis symmetry, and the universal wheel constitutes integrated configuration through supporting base and outer sleeve moreover.
Preferably, the outer sleeve further comprises:
the sleeve rod is connected with the inner part of the outer sleeve in an up-and-down sliding manner;
the clamping groove is formed in the side of the loop bar;
the clamping rod is embedded in the clamping groove, and the end part of the clamping rod vertically penetrates through the outer sleeve in a movable connection mode.
Preferably, the number of the clamping grooves is five, the five clamping grooves are equidistantly arranged on the side of the loop bar, the inner size of each clamping groove is completely matched with the outer size of each clamping bar, and each clamping bar and the loop bar form a clamping structure through the clamping grooves.
Preferably, the fixing bracket further comprises:
the limiting spring is embedded on the inner wall of the fixed support;
the limiting plate is fixedly connected to the end part of the limiting spring, and the limiting plate and the fixed support form an elastic structure through the limiting spring;
and the pull rod is fixedly connected to the side of the limiting plate, and the pull rod vertically penetrates through the fixed support and is movably connected to the inside of the fixed support.
Preferably, the quantity of hinge is four, and every two of four hinges is a set of to two sets of hinges use the perpendicular bisector of main guard plate to set up as symmetry axis symmetry, and main guard plate passes through the hinge moreover and constitutes revolution mechanic with vice guard plate.
Compared with the prior art, the utility model has the beneficial effects that: the device for assisting in detecting the width of the road surface;
1. the protection structure is provided with a main protection plate, an auxiliary protection plate and hinges, the protection structure can protect the laser range finder when the device measures the road surface and suddenly encounters heavy rain through the arranged main protection plate, meanwhile, the shade can also be provided for detection personnel, the protection area of the device on the laser range finder can be increased through the arranged auxiliary protection plate, meanwhile, the protection plate can not occupy too much space when not used through the arranged hinges, and the firmness of the auxiliary protection plate is enhanced through the arranged support rod;
2. be provided with the vice measuring structure who measures the tape, card strip and fixed block and constitute, through the measurement tape that sets up, make the device still can detect the width on road surface when meetting the environment that laser range finder such as heavy fog can't use, through the card strip and the fixed block that set up, make the one end of measuring the tape be connected with the outer wall of reflector panel, let the measurement tape be in the state of straightening through the cooperation of bull stick simultaneously, and then make the numerical value on the measurement tape more accurate.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the connection between the fixing bracket and the fixing rod structure according to the present invention;
FIG. 5 is a schematic side view of the case of the present invention.
In the figure: 1. a universal wheel; 2. a support base; 3. an outer sleeve; 31. a loop bar; 32. a card slot; 33. a clamping rod; 4. fixing a bracket; 41. a limiting spring; 42. a limiting plate; 43. a pull rod; 5. connecting blocks; 6. a box body; 7. a rotating rod; 8. measuring a flexible rule; 9. clamping the strip; 10. an arc-shaped limiting block; 11. a reflector; 12. fixing the rod; 13. a main protection plate; 14. a hinge; 15. a secondary guard plate; 16. a support bar; 17. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an apparatus for assisting in detecting a road surface width, comprising: the universal wheel comprises a universal wheel 1, a supporting base 2, an outer sleeve 3, a loop bar 31, a clamping groove 32, a clamping bar 33, a fixed support 4, a limiting spring 41, a limiting plate 42, a pull rod 43, a connecting block 5, a box body 6, a rotating rod 7, a measuring flexible rule 8, a clamping strip 9, an arc limiting block 10, a reflector 11, a fixed rod 12, a main protection plate 13, a hinge 14, an auxiliary protection plate 15, a supporting rod 16 and a fixed block 17;
the universal wheel 1 is movably connected to the top of the ground in parallel, the top of the universal wheel 1 is fixedly connected with a supporting base 2, an outer sleeve 3 is fixedly installed at the top of the supporting base 2, and a fixed support 4 is fixedly connected to the top of the outer sleeve 3;
the connecting block 5 is fixedly connected to the outer wall of the outer sleeve 3, the end part of the connecting block 5 is fixedly provided with a box body 6, the interior of the box body 6 is vertically penetrated and rotatably connected with a rotating rod 7, the outer wall of the rotating rod 7 is movably connected with a measuring flexible rule 8, the end part of the measuring flexible rule 8 is fixedly connected with the outer wall of the rotating rod 7, and the other end of the measuring flexible rule 8 is fixedly provided with a clamping strip 9;
the arc-shaped limiting block 10 is fixedly connected to the outer wall of the fixed support 4, the reflecting plate 11 is movably connected inside the arc-shaped limiting block 10, the fixed block 17 is fixedly connected to the outer wall of the reflecting plate 11, and the end portion of the fixed block 17 is connected with the side of the clamping strip 9 in a clamping mode;
the dead lever 12, it inlays to be established at the top of fixed bolster 4, and the top fixedly connected with main guard plate 13 of dead lever 12 to the tip fixed mounting of main guard plate 13 has hinge 14, and the vice guard plate 15 of avris fixedly connected with of hinge 14, and the bottom block of vice guard plate 15 is connected with bracing piece 16, and the other end of bracing piece 16 is connected with the outer wall block of dead lever 12.
Referring to fig. 1 and 2, the number of the universal wheels 1 is four, each two of the four universal wheels 1 are in one group, the two groups of universal wheels 1 are symmetrically arranged by taking a perpendicular bisector of the support base 2 as a symmetry axis, the universal wheels 1 and the outer sleeve 3 form an integrated structure through the support base 2, and the universal wheels 1 and the outer sleeve 3 are arranged into the integrated structure, so that the outer sleeve 3 does not collapse when the support base 2 is driven to move by the universal wheels 1;
referring to fig. 1 and 2, the outer sleeve 3 further includes:
the loop bar 31 is connected inside the outer sleeve 3 in a sliding way, and the height of the fixed bracket 4 is convenient for a user to adjust through the arranged loop bar 31;
a slot 32 opened on the side of the loop bar 31;
the clamping rod 33 is embedded in the clamping groove 32, and the end part of the clamping rod 33 vertically penetrates through and is movably connected with the inner part of the outer sleeve 3;
referring to fig. 1 and 2, the number of the five slots 32 is five, the five slots 32 are equidistantly formed on the side of the loop bar 31, the inner dimension of the slots 32 is completely matched with the outer dimension of the clamping bar 33, the clamping bar 33 forms a clamping structure with the loop bar 31 through the slots 32, the clamping bar 33 and the loop bar 31 which are arranged in the clamping structure facilitate the height adjustment of the fixing bracket 4, and the loop bar 31 can be fixed after the adjustment is finished;
referring to fig. 2 and 4, the fixing bracket 4 further includes:
the limiting spring 41 is embedded on the inner wall of the fixing support 4, and the limiting plate 42 can automatically fix the laser range finder through the arranged limiting spring 41;
the limiting plate 42 is fixedly connected to the end part of the limiting spring 41, and the limiting plate 42 and the fixing bracket 4 form an elastic structure through the limiting spring 41;
the pull rod 43 is fixedly connected to the side of the limiting plate 42, the pull rod 43 vertically penetrates through the fixed support 4 in a movable mode, and the limiting plate 42 is convenient for detection personnel to move through the arranged pull rod 43, so that the detection personnel can conveniently place the laser range finder in the fixed support 4;
referring to fig. 2 and 5, the number of the hinges 14 is four, each two of the four hinges 14 form a group, the two groups of hinges 14 are symmetrically arranged by taking a perpendicular bisector of the main protection plate 13 as a symmetry axis, the main protection plate 13 and the auxiliary protection plate 15 form a rotating structure through the hinges 14, the main protection plate 13 and the auxiliary protection plate 15 are arranged into the rotating structure, so that the main protection plate 13 and the auxiliary protection plate 15 are convenient for a detector to disassemble and assemble, and the disassembled protection plates do not occupy too much space.
The working principle is as follows: in using the apparatus for assisting in detecting a road surface width, according to fig. 1, 2, 3 and 4, a user pulls the pull rod 43 and places the laser range finder in the fixing bracket 4, the pull rod 43 is then released to allow the limit plate 42 to fix the laser rangefinder by the elastic force of the limit spring 41, after the laser range finder is installed, a user opens the auxiliary protection plate 15 through the hinge 14 to adjust the position between the auxiliary protection plate 15 and the main protection plate 13 to the same horizontal line, then the support bar 16 is clamped into the auxiliary protection plate 15 and the fixing bar 12, so as to support and fix the auxiliary protection plate 15, then, the fixed rod 12 is installed at the top of the fixed bracket 4, then the user takes the reflector 11 out of the arc-shaped limit block 10 and places the reflector at one end of the road surface, and finally the device is moved to the other end of the road surface through the universal wheel 1 at the bottom of the supporting base 2;
according to the figures 1, 2 and 5, a user grasps the loop bar 31 and moves the loop bar up and down in the outer sleeve 3, when the height of the laser range finder is at the same horizontal line with the reflector 11, the clamping bar 33 passes through the outer sleeve 3 and is clamped into the loop bar 31 through the clamping groove 32, so that the loop bar 31 is limited and fixed, finally the laser range finder is opened to detect the width of the road surface, meanwhile, the laser range finder can be prevented from being damaged by rainwater through the matching of the main protection plate 13 and the auxiliary protection plate 15, a sun-shading effect can be achieved for a detector, so that the detector is more comfortable during detection, when the detector meets the condition that the laser range finder cannot be used, the clamping bar 9 is grasped and pulled outwards, so that the measuring flexible rule 8 is moved out of the box body 6 at the end part of the connecting block 5 through the rotation of the rotating rod 7, then the detector clamps the clamping bar 9 into the fixing block 17, therefore, one end of the measuring tape 8 is fixed, then the rotating rod 7 is rotated reversely to enable the measuring tape 8 to contract inwards, the measuring tape 8 is in a stretched state, and finally, a tester measures the width of the road surface according to data on the measuring tape 8.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An apparatus for assisting in detecting a width of a roadway, comprising:
the universal wheels are movably connected to the top of the ground in parallel, the tops of the universal wheels are fixedly connected with supporting bases, outer sleeves are fixedly installed on the tops of the supporting bases, and fixing supports are fixedly connected to the tops of the outer sleeves;
the measuring device comprises an outer sleeve, a connecting block, a rotating rod, a measuring tape and a clamping strip, wherein the outer sleeve is fixedly connected with the outer wall of the outer sleeve;
the arc-shaped limiting block is fixedly connected to the outer wall of the fixed support, the inner part of the arc-shaped limiting block is movably connected with the reflecting plate, the outer wall of the reflecting plate is fixedly connected with the fixed block, and the end part of the fixed block is connected with the side of the clamping strip in a clamping manner;
the dead lever, it inlays to be established the top of fixed bolster, and the top fixedly connected with main guard plate of dead lever to the tip fixed mounting of main guard plate has the hinge, and the vice guard plate of avris fixedly connected with of hinge moreover, and the bottom block of vice guard plate is connected with the bracing piece, and the other end of bracing piece is connected with the outer wall block of dead lever moreover.
2. The apparatus for assisting in detecting a road surface width according to claim 1, characterized in that: the quantity of universal wheel is four, and every two of four universal wheels are a set of to two sets of universal wheels use the perpendicular bisector that supports the base to set up as symmetry axis symmetry, and the universal wheel constitutes integrated configuration through supporting base and outer sleeve moreover.
3. The apparatus for assisting in detecting a road surface width according to claim 1, characterized in that: the outer sleeve further comprises:
the sleeve rod is connected with the inner part of the outer sleeve in an up-and-down sliding manner;
the clamping groove is formed in the side of the loop bar;
the clamping rod is embedded in the clamping groove, and the end part of the clamping rod vertically penetrates through the outer sleeve in a movable connection mode.
4. The apparatus for assisting in detecting a road surface width according to claim 3, characterized in that: the quantity of draw-in groove is five, and five draw-in grooves equidistance are seted up on the avris of loop bar to the inside dimension of draw-in groove is identical completely with the outside dimension of kelly, and the kelly passes through the draw-in groove and constitutes the block structure with the loop bar moreover.
5. The apparatus for assisting in detecting a road surface width according to claim 1, characterized in that: the fixing bracket further includes:
the limiting spring is embedded on the inner wall of the fixed support;
the limiting plate is fixedly connected to the end part of the limiting spring, and the limiting plate and the fixed support form an elastic structure through the limiting spring;
and the pull rod is fixedly connected to the side of the limiting plate, and the pull rod vertically penetrates through the fixed support and is movably connected to the inside of the fixed support.
6. The apparatus for assisting in detecting a road surface width according to claim 1, characterized in that: the quantity of hinge is four, and every two of four hinges is a set of to two sets of hinges use the perpendicular bisector of main guard plate to set up as symmetry axis symmetry, and main guard plate passes through the hinge moreover and constitutes revolution mechanic with vice guard plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122030616.1U CN215676881U (en) | 2021-08-26 | 2021-08-26 | Device for assisting in detecting width of road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122030616.1U CN215676881U (en) | 2021-08-26 | 2021-08-26 | Device for assisting in detecting width of road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215676881U true CN215676881U (en) | 2022-01-28 |
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ID=79956338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122030616.1U Active CN215676881U (en) | 2021-08-26 | 2021-08-26 | Device for assisting in detecting width of road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215676881U (en) |
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2021
- 2021-08-26 CN CN202122030616.1U patent/CN215676881U/en active Active
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