CN213420344U

CN213420344U - Highway engineering road surface quality detection auxiliary stay device

Info

Publication number: CN213420344U
Application number: CN202021017982.2U
Authority: CN
Inventors: 熊伟东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-06-11
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a highway engineering pavement quality detection auxiliary supporting device, which comprises a fixed seat, wherein the four corners of the bottom of the fixed seat are respectively provided with a movable wheel, the top of the fixed seat is fixed with a fixed box through a fixed screw, the highway engineering pavement quality detection auxiliary supporting device fixedly connects the fixed box and the fixed seat through a fastening screw, when the device is transported, the fixed screw can be dismounted, the fixed box is disconnected with the fixed seat, simultaneously, a bolt on a supporting disk is pulled out, the supporting disk is lifted to be disconnected with the supporting disk, the volume of the whole device is greatly reduced, the transportation and carrying of the device are more facilitated, the device is convenient to move through the movable wheels, the levelness of the top of the fixed seat is convenient to adjust through the arrangement of supporting legs, worm wheels, worms and threaded rods, so as to facilitate better detection of highway engineering, the detector is convenient to fix and use through the arrangement of the bidirectional screw rod, the hand wheel and the clamping plate.

Description

Highway engineering road surface quality detection auxiliary stay device

Technical Field

The utility model relates to a highway engineering road surface quality testing technical field specifically is a highway engineering road surface quality testing auxiliary stay device.

Background

Along with the development of society, more and more highway is built, and highway need carry out a series of detections after the construction, no matter the difference in height between the inside edge and the outward edge of its slope bent angle department, and the road surface smoothness all has the national standard of a set of completion system to detect.

Traditional highway engineering road surface detects generally on detector fixed mounting can remove shorter dull and stereotyped dolly, through promoting the monitoring of the highway of the dolly to different positions, the height that detects in this testing process is comparatively fixed, need detect that the continuous stoop of workman is watched, very consume detect workman's physical power, and present road surface quality detects auxiliary stay device and be not convenient for assemble, make the transportation carry comparatively inconvenient, for this reason, we propose a highway engineering road surface quality and detect auxiliary stay device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway engineering road surface quality testing assists strutting arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a highway engineering road surface quality testing auxiliary stay device, includes the fixing base, the bottom four corners of fixing base all is provided with removes the wheel, the top of fixing base is fixed with fixed case through the fixed screw, and the low side of fixed case is provided with the spirit level, sliding connection has a lift section of thick bamboo in the fixed case, the top of a lift section of thick bamboo is passed fixed case and is fixed with the supporting disk, and the top of supporting disk rotates and is connected with the backup pad, the top symmetry sliding connection of backup pad has splint.

Preferably, the fixing base is provided with two corresponding side walls symmetrically, a threaded rod is connected in the groove in a rotating mode, a worm wheel is connected to the lower end of the outer side of the threaded rod in a threaded mode, a worm is meshed with the outer side of the worm wheel, one end of the worm is connected to the inner wall of the groove in a rotating mode, two corresponding side walls of the fixing base are connected with a twisting hand in a rotating mode, the central shaft of the twisting hand is fixedly connected with the other end of the worm, supporting legs are arranged on four corners of the bottom of the fixing base, and the bottom of the threaded rod.

Preferably, a connecting ring is integrally arranged at the center of the bottom of the supporting plate, a circular groove is formed in the top of the supporting plate, the connecting ring is rotatably connected into the circular groove in the supporting plate, an insertion hole is formed in the outer side of the supporting plate, a plug pin is arranged in the insertion hole, connecting holes are formed in the outer side of the connecting ring at equal intervals, and the plug pin is clamped in the insertion hole and the connecting holes.

Preferably, the top of backup pad is seted up the spread groove of horizontal direction, and the spread groove internal rotation is connected with two-way lead screw, the bottom center an organic whole of splint is provided with the slider, and two sliders symmetry threaded connection are in the two-way lead screw outside, the backup pad lateral wall rotates and is connected with the hand wheel, and the center pin and the two-way lead screw fixed connection of hand wheel.

Preferably, the bottom center of fixed incasement wall is fixed with supporting spring, and supporting spring's end fixing has the lifter plate, lifter plate cooperation sliding connection is in fixed incasement, the spacing groove of vertical direction is all seted up to two inner walls of correspondence of fixed case, the both sides wall that corresponds of lifter plate all is provided with the stopper, and stopper sliding connection is at the spacing inslot, the lifter plate is through setting up the stopper sliding connection above that in fixed incasement.

Preferably, the two corresponding side walls of the fixed box are provided with locking bolts, the two corresponding side walls of the lifting cylinder are provided with positioning holes at equal intervals, the end part of each locking bolt is in threaded connection with the corresponding positioning hole, the lifting cylinder is fixedly connected with the fixed box through the locking bolts, and the bottom of the lifting cylinder is in contact with the lifting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses carry out fixed connection through fastening screw between with fixed case and the fixing base, when transporting the device, can dismantle fixed screw down, make and break away from the connection between fixed case and the fixing base, extract the bolt on the supporting disk simultaneously, lift the backup pad and make its and supporting disk break away from the connection, make whole device volume reduce greatly, more do benefit to and carry its transportation, be convenient for to the removal of the device through removing the wheel, through the supporting legs, the worm wheel, the setting of worm and threaded rod, be convenient for adjust the levelness at fixing base top, so that better detection to highway engineering, through two-way lead screw, the setting of hand wheel and splint is convenient for fixed to the detector, convenience more of use.

Drawings

FIG. 1 is a schematic view of the overall connection structure of the present invention;

FIG. 2 is a schematic view of the overall connection structure of the present invention;

FIG. 3 is a schematic view of the internal connection structure of the fixing box and the lifting cylinder of the present invention;

fig. 4 is a schematic view of a connection structure between the support plate and the connection ring according to the present invention.

In the figure: 1. a fixed seat; 2. a fixed box; 3. a lifting cylinder; 4. a support disc; 5. a support plate; 6. a hand wheel; 7. a splint; 8. supporting legs; 9. a groove; 10. a threaded rod; 11. a worm gear; 12. a worm; 13. Screwing a hand; 14. a level gauge; 15. a moving wheel; 16. a support spring; 17. a bolt; 18. locking the bolt; 19. a lifting plate; 20. a limiting groove; 21. a jack; 22. a connecting ring; 23. connecting holes; 24. a bidirectional screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1 and 2, an auxiliary supporting device for detecting road surface quality of highway engineering comprises a fixed base 1, wherein moving wheels 15 are arranged at four corners of the bottom of the fixed base 1, a fixed box 2 is fixed to the top of the fixed base 1 through fixing screws, a level meter 14 is arranged at the lower end of the fixed box 2, a lifting cylinder 3 is connected in the fixed box 2 in a sliding mode, a supporting plate 4 penetrates through the top of the lifting cylinder 3 and is fixed to the fixed box 2, a supporting plate 5 is rotatably connected to the top of the supporting plate 4, and clamping plates 7 are symmetrically connected to the top of the supporting plate 5 in a sliding mode.

Referring to fig. 1 and 2, grooves 9 are symmetrically formed in two corresponding side walls of the fixed seat 1, a threaded rod 10 is rotatably connected in each groove 9, a worm wheel 11 is connected to the lower end of the outer side of each threaded rod 10 in a threaded manner, a worm 12 is meshed and connected to the outer side of each worm wheel 11, one end of each worm 12 is rotatably connected to the inner wall of each groove 9, twisting hands 13 are rotatably connected to the two corresponding side walls of the fixed seat 1 in a symmetric manner, the central shaft of each twisting hand 13 is fixedly connected with the other end of each worm 12, supporting legs 8 are arranged at four corners of the bottom of the fixed seat 1, and the bottom of each threaded rod 10 penetrates through the fixed seat 1 to be fixedly connected with the supporting legs 8, so that the device can be fixed and the height of the fixed seat 1 can be adjusted to;

when the device needs to be moved, the worm 12 is rotated by rotating the twisting hand 13, the worm wheel 11 is rotated by meshing connection of the worm 12 and the worm wheel 11, the threaded rod 10 is lifted by the threaded connection of the worm wheel 11 and the threaded rod 10, when the top of the threaded rod 10 is lifted to the top end of the groove 9, the supporting leg 8 is positioned at the top end of the movable wheel 15, the movable wheel 15 is contacted with the ground at the moment, the device can be moved, when the road quality needs to be detected, the twisting hand 13 is rotated reversely, the bottom of the threaded rod 10 is moved out of the fixed seat 1 by a certain height, the movable wheel 15 is positioned at the position at the upper end of the supporting leg 8, the supporting leg 8 and the ground foundation play a role in stably supporting the device, meanwhile, the arrangement can adjust the levelness of the top of the fixed seat 1 according to the flatness of an engineering road surface, when, can observe the levelness at fixing base 1 top through spirit level 14 through the height of four supporting legss 8 of adjustment, make the detector on the backup pad 5 be located the horizontally position, avoid the better detection to highway engineering of detector.

Referring to fig. 4, a connecting ring 22 is integrally arranged at the center of the bottom of the supporting plate 5, an annular groove is formed in the top of the supporting plate 4, the connecting ring 22 is rotatably connected in the annular groove on the supporting plate 4, an insertion hole 21 is formed in the outer side of the supporting plate 4, a plug 17 is arranged in the insertion hole 21, connecting holes 23 are equidistantly formed in the outer side of the connecting ring 22, the plug 17 is clamped in the insertion hole 21 and the connecting holes 23, and the arrangement is convenient for fixing the supporting plate 5 on the top of the supporting plate 4;

when the position of the detector on the supporting plate 5 is adjusted as required, the plug pin 17 is pulled out, the supporting plate 5 is rotated, after the supporting plate 5 is rotated to a proper position, the end part inserted by the plug pin 17 is inserted into the connecting hole 23 through the inserting hole 21, so that the position of the supporting plate 5 is fixed, and meanwhile, the plug pin 17 can be pulled out when the device is not used, the supporting plate 5 is lifted upwards, so that the supporting plate 5 is separated from the supporting plate 4, the size of the device is reduced, and the device is convenient to separate and carry.

Referring to fig. 2, a horizontal connecting groove is formed in the top of the supporting plate 5, a bidirectional screw 24 is rotatably connected in the connecting groove, a slider is integrally arranged at the center of the bottom of the clamping plate 7, the two sliders are symmetrically and threadedly connected to the outer side of the bidirectional screw 24, a hand wheel 6 is rotatably connected to the side wall of the supporting plate 5, and a central shaft of the hand wheel 6 is fixedly connected with the bidirectional screw 24, so that the distance between the two clamping plates 7 can be conveniently adjusted, and the fixing of the road quality detector by the clamping plates 7 is realized;

when the highway quality detection is fixed, the detector is arranged between the two clamping plates 7 on the supporting plate 5, the hand wheel 6 is rotated to enable the bidirectional screw rod 24 to rotate, and the two clamping plates 7 are close to each other when the sliding blocks on the clamping plates 7 are in threaded connection with the bidirectional screw rod 24, so that the two clamping plates 7 clamp and fix the detector on the supporting plate 5.

Referring to fig. 3, a supporting spring 16 is fixed at the center of the bottom of the inner wall of the fixed box 2, a lifting plate 19 is fixed at the end of the supporting spring 16, the lifting plate 19 is slidably connected in the fixed box 2 in a matching manner, two corresponding inner walls of the fixed box 2 are respectively provided with a limiting groove 20 in the vertical direction, two corresponding side walls of the lifting plate 19 are respectively provided with a limiting block, the limiting blocks are slidably connected in the limiting grooves 20, the lifting plate 19 is slidably connected in the fixed box 2 through the limiting blocks arranged on the lifting plate, and the height of the lifting cylinder 3 can be conveniently adjusted through the arrangement;

wherein, during adjustment, the locking bolt 18 is unscrewed, the lifting cylinder 3 is pressed downward, and the support spring 16 is compressed, thereby achieving adjustment of the height of the lifting cylinder 3.

Referring to fig. 3, two corresponding side walls of the fixing box 2 are provided with locking bolts 18, two corresponding side walls of the lifting cylinder 3 are provided with positioning holes at equal intervals, the end portions of the locking bolts 18 are in threaded connection with the positioning holes, the lifting cylinder 3 is fixedly connected with the fixing box 2 through the locking bolts 18, and the bottom of the lifting cylinder 3 is in contact with a lifting plate 19, so that the lifting cylinder 3 is fixed conveniently;

after the height of the lifting cylinder 3 is adjusted, the locking bolt 18 is screwed to fix the lifting cylinder 3 in the fixing box 2, so that the lifting cylinder 3 is fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a highway engineering road surface quality testing auxiliary stay device, includes fixing base (1), the bottom four corners of fixing base (1) all is provided with removes wheel (15), its characterized in that: the top of fixing base (1) is fixed with fixed case (2) through the fixed screw, and the low side of fixed case (2) is provided with spirit level (14), sliding connection has a section of thick bamboo (3) that goes up and down in fixed case (2), the top of a section of thick bamboo (3) is passed fixed case (2) and is fixed with supporting disk (4), and the top of supporting disk (4) rotates and is connected with backup pad (5), the top symmetry sliding connection of backup pad (5) has splint (7).

2. The auxiliary supporting device for detecting the road surface quality of the highway engineering according to claim 1, wherein: recess (9) have been seted up to the equal symmetry of the corresponding both sides wall of fixing base (1), and recess (9) internal rotation is connected with threaded rod (10), threaded rod (10) outside low side threaded connection has worm wheel (11), and the outside meshing of worm wheel (11) is connected with worm (12), the one end of worm (12) is rotated and is connected at recess (9) inner wall, the equal symmetrical rotation of the corresponding both sides wall of fixing base (1) is connected with twisting hand (13), and the other end fixed connection of the center pin of twisting hand (13) and worm (12), the bottom four corners of fixing base (1) all is provided with supporting legs (8), fixing base (1) and supporting legs (8) fixed connection are passed to the bottom of threaded rod (10).

3. The auxiliary supporting device for detecting the road surface quality of the highway engineering according to claim 1, wherein: the bottom center of backup pad (5) an organic whole is provided with go-between (22), the ring channel has been seted up at the top of supporting disk (4), go-between (22) rotate connect in the ring channel on supporting disk (4), jack (21) have been seted up in the outside of supporting disk (4), and are provided with bolt (17) in jack (21), connecting hole (23) have been seted up to the outside equidistance of go-between (22), bolt (17) joint is in jack (21) and connecting hole (23).

4. The auxiliary supporting device for detecting the road surface quality of the highway engineering according to claim 1, wherein: the top of backup pad (5) is seted up the spread groove that has the horizontal direction, and the spread groove internal rotation is connected with two-way lead screw (24), the bottom center an organic whole of splint (7) is provided with the slider, and two slider symmetry threaded connection are in two-way lead screw (24) outsides, backup pad (5) lateral wall rotates and is connected with hand wheel (6), and the center pin and two-way lead screw (24) fixed connection of hand wheel (6).

5. The auxiliary supporting device for detecting the road surface quality of the highway engineering according to claim 1, wherein: the bottom center of fixed case (2) inner wall is fixed with supporting spring (16), and the end fixing of supporting spring (16) has lifter plate (19), lifter plate (19) cooperation sliding connection is in fixed case (2), spacing groove (20) of vertical direction are all seted up to two inner walls of correspondence of fixed case (2), the both sides wall that corresponds of lifter plate (19) all is provided with the stopper, and stopper sliding connection is in spacing groove (20), lifter plate (19) is through setting up stopper sliding connection above that in fixed case (2).

6. The auxiliary supporting device for detecting the road surface quality of the highway engineering according to claim 5, wherein: the both sides wall that corresponds of fixed case (2) all is provided with locking bolt (18), the locating hole has been seted up to the equal equidistance of the both sides wall that corresponds of a lift section of thick bamboo (3), the tip threaded connection of locking bolt (18) is at the locating hole, a lift section of thick bamboo (3) passes through locking bolt (18) fixed connection with fixed case (2), the bottom and the lifter plate (19) contact of a lift section of thick bamboo (3).