CN213065379U - Adjustable support for pavement quality detection - Google Patents
Adjustable support for pavement quality detection Download PDFInfo
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- CN213065379U CN213065379U CN202021717770.5U CN202021717770U CN213065379U CN 213065379 U CN213065379 U CN 213065379U CN 202021717770 U CN202021717770 U CN 202021717770U CN 213065379 U CN213065379 U CN 213065379U
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- support
- road surface
- structure body
- fixedly connected
- main structure
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Abstract
The utility model discloses a road surface quality detects uses support with adjustable belongs to road surface quality and detects technical field, and it includes the main structure body, the left and right sides face of main structure body inner wall all has a threaded rod, two through bearing swing joint the first conical gear of the equal fixedly connected with of one end that the threaded rod is close to each other. This adjustable road surface quality detects uses support, through being provided with a screw thread section of thick bamboo, hinge bar and mounting panel, it is rotatory to drive the threaded rod of both sides through rotatory handle after this road surface quality detects support finishes using, make the mounting panel descend inside the main structure body, it is the shortest to contract the length of support mobile jib and support time pole through adjusting bolt, adjust the rotatory support mobile jib of fastening bolt and make the foot joint of standing in the fixed slot, not only reduce the volume of this support and still can accomodate detection device on the mounting panel, protection detection device is not collided, reduce measurement personnel's working strength, the efficiency of road surface quality detection is improved.
Description
Technical Field
The utility model belongs to the technical field of the road surface quality testing, specifically be a road surface quality testing uses support with adjustable.
Background
Along with the continuous development of society, the continuous improvement of work road quality requirement appears multiple road surface quality detection device thereupon for road surface quality has obtained certain assurance, great reduction because the low traffic accident that produces of road surface quality, but current road surface quality detects uses the support because the volume is great can not fold, influences the staff and transports this support, increases measurement personnel's working strength, reduces the efficiency to road surface quality detection.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the utility model provides a road surface quality detects uses support with adjustable has solved current road surface quality detects and has used support because the volume is great can not fold, influences the staff and transports this support, increases measurement personnel's working strength, reduces the problem to the efficiency that road surface quality detected.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road surface quality detects uses support with adjustable, includes the main structure body, the left and right sides face of main structure body inner wall all has a threaded rod, two through bearing swing joint the first bevel gear of the equal fixedly connected with of one end that the threaded rod is close to each other, two the positive meshing of first bevel gear has same second bevel gear, the surface of first bevel gear and the internal surface threaded connection of a screw thread section of thick bamboo have same screw thread section of thick bamboo, the upper surface of a screw thread section of thick bamboo articulates there is the hinge bar, two the one end that screw thread section of thick bamboo was kept away from to the hinge bar is articulated with the lower surface.
The equal threaded connection in below at the main structure body front and the back has two fastening bolt, four support mobile masts of fastening bolt fixedly connected with are passed through to the lower surface of main structure body, the front threaded connection who supports the mobile jib has adjusting bolt, the inner wall that supports the mobile jib is provided with supports the pole once, a plurality of regulation hole has been seted up to the surface that supports the pole once, support the bottom of pole once and the last fixed surface who stands the foot and be connected, the upper surface of standing the foot is opened and is established to there being the fixed orifices.
As a further aspect of the present invention: the upper surface of mounting panel and the lower fixed surface of fixed plate are connected, the spout has been seted up to the upper surface of mounting panel.
As a further aspect of the present invention: the inner wall threaded connection of fixed plate has clamping screw, two the one end that clamping screw is close to each other all has the grip block through bearing swing joint, the bottom sliding connection of grip block is in the spout.
As a further aspect of the present invention: the front of main structure body is provided with the rotation handle, the one end at the rotation handle back passes the positive bearing fixed connection of joint at the main structure body in the front of second bevel gear.
As a further aspect of the present invention: four fixed slots have been seted up to main structure's lower surface, correspond two fixed slot inner walls one side of keeping away from each other and seted up the mounting groove, correspond the equal fixedly connected with reset spring in one side that two mounting grooves kept away from each other, correspond the equal fixedly connected with dead lever of one end that two reset spring are close to each other.
As a further aspect of the present invention: the fixed rods are connected to the inner wall of the mounting groove in a sliding mode, the lower surfaces of the fixed rods are connected with the top end of the push-pull rod in a sliding mode, and one ends, close to the two fixed rods, of the fixed rods are inclined upwards.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this adjustable road surface quality detects uses support, through being provided with the threaded rod, a screw thread section of thick bamboo, hinged rod and mounting panel, it is rotatory to drive the threaded rod of both sides through rotatory handle after this road surface quality detects support finishes using, a screw thread section of thick bamboo drives the hinged rod and removes to both sides, thereby make the mounting panel descend inside the main structure body, it is shortest to contract the length of support mobile jib and support secondary pole through adjusting bolt, adjust the rotatory support mobile jib of fastening bolt and make the foot joint of standing in the fixed slot, not only reduce the volume of this support and still can accomodate detection device on the mounting panel, protection detection device is not collided, reduce detection personnel's working strength, the efficiency of improvement to road surface quality detection.
2. This road surface quality detects uses support with adjustable, through being provided with clamping screw, fixed plate, grip block and spout, is using as the device, and the support is opened the upper surface of placing the mounting panel with detection device after finishing, and the clamping screw through rotatory both sides makes the grip block remove to the middle part, fixes the detection device centre gripping, and this support can be fixed the detection device of multiple model variation in size, improves the application scope of this support.
3. This road surface quality detects uses support with adjustable, through being provided with fixed slot, mounting groove, push-and-pull rod, dead lever and reset spring, because the one end that two dead levers are close to each other can the automatic shrink go back for the tilt up form, inserts the fixed orifices and fixes in inserting the fixed orifices through reset spring's reaction force after fixed orifices and dead lever coincidence, reduces the volume of this support, makes things convenient for the measurement personnel transportation, prevents to support the mobile jib and support the secondary pole at the in-process of transportation and takes place to sway.
Drawings
Fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
in the figure: the structure comprises a structure body 1, a support main rod 2, an adjusting bolt 3, a support secondary rod 4, an adjusting hole 5, a standing foot 6, a fixing hole 7, a threaded rod 8, a first bevel gear 9, a second bevel gear 10, a threaded cylinder 11, a hinged rod 12, a mounting plate 13, a fixing screw 14, a fixing plate 15, a clamping plate 16, a sliding groove 17, a fixing groove 18, a mounting groove 19, a push-pull rod 20, a fixing rod 21, a reset spring 22 and a fastening bolt 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a road surface quality detects uses support with adjustable, including main structure 1, the left and right sides face of 1 inner wall of main structure all has threaded rod 8 through bearing swing joint, the equal first conical gear 9 of one end that two threaded rod 8 are close to each other, the positive meshing of two first conical gear 9 has same second conical gear 10, the surface of first conical gear 9 and the internal surface threaded connection of a screw thread section of thick bamboo 11 have same screw thread section of thick bamboo 11, the upper surface of screw thread section of thick bamboo 11 articulates there is hinge bar 12, the one end that screw thread section of thick bamboo 11 was kept away from to two hinge bar 12 is articulated with the lower surface of same mounting panel 13.
The front and the back of the main structure body 1 are both in threaded connection with two fastening bolts 23, the lower surface of the main structure body 1 is fixedly connected with four supporting main rods 2 through the fastening bolts 23, the front of the supporting main rods 2 is in threaded connection with an adjusting bolt 3, the inner wall of the supporting main rods 2 is provided with a supporting secondary rod 4, the supporting main rods 2, the adjusting bolt 3, the supporting secondary rod 4 and an adjusting hole 5 are arranged, the adjusting bolt 3 changes the heights of the supporting main rods 2 and the supporting secondary rod 4, so that the height of the detection device is changed, the detection device is convenient for workers to use, the detection is convenient for the detection personnel, the outer surface of the supporting secondary rod 4 is provided with a plurality of adjusting holes 5, the bottom end of the supporting secondary rod 4 is fixedly connected with the upper surface of a standing foot 6, the upper surface of the standing foot 6 is provided with a fixed hole 7, and after the pavement quality detection support is used, a screw thread section of thick bamboo 11 drives articulated mast 12 and removes to both sides, thereby make mounting panel 13 descend inside 1 of main structure body, the length that will support mobile jib 2 and support time pole 4 through adjusting bolt 3 contracts to the shortest, adjust 23 rotatory support mobile jib of fastening bolt 2 and make 6 joints of foot of standing in fixed slot 18, the volume that not only reduces this support still can accomodate detection device on mounting panel 13, protection detection device is not collided, reduce measurement personnel's working strength, the efficiency of the quality detection of road surface is improved.
Specifically, as shown in fig. 1, 2, the upper surface of mounting panel 13 and the lower fixed surface of fixed plate 15 are connected, spout 17 has been seted up to the upper surface of mounting panel 13, the inner wall threaded connection of fixed plate 15 has clamping screw 14, the one end that two clamping screw 14 are close to each other all has grip block 16 through bearing swing joint, the bottom sliding connection of grip block 16 is in spout 17, when the device is in use, place detection device to the upper surface of mounting panel 13 after the support is opened and finishes, clamping screw 14 through rotatory both sides makes grip block 16 remove to the middle part, fix the detection device centre gripping, this support can fix the detection device of multiple model variation in size, improve the application scope of this support.
Specifically, as shown in fig. 1 and 3, a rotating handle is disposed on the front surface of the structure body 1, one end of the back surface of the rotating handle penetrates through a bearing clamped on the front surface of the structure body 1 and is fixedly connected to the front surface of the second bevel gear 10, four fixing grooves 18 are disposed on the lower surface of the structure body 1, a mounting groove 19 is disposed on the side corresponding to the inner wall of each of the two fixing grooves 18, a return spring 22 is fixedly connected to the side corresponding to the inner wall of each of the two mounting grooves 19, a fixing rod 21 is fixedly connected to the end corresponding to the adjacent position of each of the two return springs 22, the fixing rod 21 is slidably connected to the inner wall of the mounting groove 19, the lower surface of the fixing rod 21 is slidably connected to the top end of the push-pull rod 20, the end corresponding to the adjacent position of each of the two, reduce the volume of this support, make things convenient for the measurement personnel transportation, prevent to support mobile jib 2 and support 4 emergence swings of secondary pole at the in-process of transportation.
The utility model discloses a theory of operation does:
s1, when the device is used, after the bracket is opened, the detection device is placed on the upper surface of the mounting plate 13, the clamping plate 16 moves towards the middle part by rotating the fixing screw rods 14 on the two sides, the detection device is clamped and fixed, and the height of the mounting plate 13 and the heights of the main supporting rod 2 and the secondary supporting rod 4 can be adjusted by adjusting the rotating handle;
s2, after the pavement quality detection support is used, the threaded rods 8 on two sides can be driven to rotate through rotating the rotating handle, the threaded cylinders 11 drive the hinged rods 12 to move towards two sides, so that the mounting plate 13 descends into the structure body 1, the lengths of the supporting main rod 2 and the supporting secondary rod 4 are shortened to the shortest by adjusting the adjusting bolts 3, and the supporting main rod 2 is rotated by adjusting the fastening bolts 23 so that the standing feet 6 are clamped in the fixing grooves 18;
and S3, because the ends of the two fixing rods 21 close to each other are automatically contracted and returned in an upward inclined shape, the fixing rods 7 are inserted into the fixing holes 7 for fixing through the reaction force of the return springs 22 after the fixing holes 7 are overlapped with the fixing rods 21, when the standing feet 6 need to be taken out, the push-pull rods 20 on the lower sides of the sliding fixing rods 21 drive the fixing rods 21 to slide, so that the fixing rods 21 are separated from the fixing holes 7, and because the ends of the two fixing rods 21 close to each other are automatically contracted and returned in an upward inclined shape.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a road surface quality detects uses support with adjustable, includes main structure body (1), its characterized in that: the left side surface and the right side surface of the inner wall of the structure main body (1) are movably connected with threaded rods (8) through bearings, one ends, close to each other, of the two threaded rods (8) are fixedly connected with first bevel gears (9), the front surfaces of the two first bevel gears (9) are meshed with a same second bevel gear (10), the outer surface of each first bevel gear (9) and the inner surface of each threaded cylinder (11) are in threaded connection with a same threaded cylinder (11), the upper surface of each threaded cylinder (11) is hinged with hinge rods (12), and one ends, far away from the threaded cylinders (11), of the two hinge rods (12) are hinged with the lower surface of a same mounting plate (13);
the equal threaded connection in below at the front and the back of main structure body (1) has two fastening bolt (23), four support mobile jib (2) of fastening bolt (23) fixedly connected with are passed through to the lower surface of main structure body (1), the front threaded connection of support mobile jib (2) has adjusting bolt (3), the inner wall of support mobile jib (2) is provided with supports inferior pole (4), support the surface of inferior pole (4) and seted up a plurality of regulation hole (5), support the bottom of inferior pole (4) and stand the last fixed surface who stands foot (6) and be connected, stand the upper surface of foot (6) and open and establish to there being fixed orifices (7).
2. The adjustable bracket for detecting the pavement quality according to claim 1, wherein: the upper surface of mounting panel (13) and the lower fixed surface of fixed plate (15) are connected, spout (17) have been seted up to the upper surface of mounting panel (13).
3. The adjustable bracket for detecting the pavement quality according to claim 2, wherein: the inner wall threaded connection of fixed plate (15) has clamping screw (14), two the one end that clamping screw (14) are close to each other all has grip block (16) through bearing swing joint, the bottom sliding connection of grip block (16) is in spout (17).
4. The adjustable bracket for detecting the pavement quality according to claim 1, wherein: the front side of the structure main body (1) is provided with a rotating handle, and one end of the back side of the rotating handle penetrates through a bearing fixedly connected to the front side of the structure main body (1) and is fixedly connected to the front side of the second bevel gear (10).
5. The adjustable bracket for detecting the pavement quality according to claim 1, wherein: four fixed slots (18) have been seted up to the lower surface of main structure body (1), have seted up mounting groove (19) to the one side that two fixed slot (18) inner walls kept away from each other, correspond the equal fixedly connected with reset spring (22) in the one side that two mounting groove (19) kept away from each other, correspond the equal fixedly connected with dead lever (21) of one end that two reset spring (22) are close to each other.
6. The adjustable bracket for detecting the pavement quality according to claim 5, wherein: the fixing rods (21) are connected to the inner wall of the mounting groove (19) in a sliding mode, the lower surfaces of the fixing rods (21) are connected with the top end of the push-pull rod (20) in a sliding mode, and the ends, close to each other, of the two fixing rods (21) are inclined upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021717770.5U CN213065379U (en) | 2020-08-18 | 2020-08-18 | Adjustable support for pavement quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021717770.5U CN213065379U (en) | 2020-08-18 | 2020-08-18 | Adjustable support for pavement quality detection |
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| Publication Number | Publication Date |
|---|---|
| CN213065379U true CN213065379U (en) | 2021-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021717770.5U Active CN213065379U (en) | 2020-08-18 | 2020-08-18 | Adjustable support for pavement quality detection |
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| Country | Link |
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| CN (1) | CN213065379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754256A (en) * | 2022-04-21 | 2022-07-15 | 辽宁工业大学 | Man-machine measuring device for intelligent service type furniture design |
-
2020
- 2020-08-18 CN CN202021717770.5U patent/CN213065379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114754256A (en) * | 2022-04-21 | 2022-07-15 | 辽宁工业大学 | Man-machine measuring device for intelligent service type furniture design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230423 Address after: 276000 East Section of Lanling Road, Lanling Bianzhuang Sub district Office County, Linyi City, Shandong Province (within the courtyard of the Construction Bureau) Patentee after: Lanling County Fangxing Engineering Quality Testing Co.,Ltd. Address before: 116300 No.57, west section of Xichun Road, Wafangdian City, Dalian City, Liaoning Province Patentee before: Dalian Tianhe Construction Engineering Quality Inspection Co.,Ltd. |
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| TR01 | Transfer of patent right |