CN112833846B

CN112833846B - Road level detector used stably

Info

Publication number: CN112833846B
Application number: CN202011630714.2A
Authority: CN
Inventors: 刘利娟; 储永坚; 张敏
Original assignee: Changzhou Hengzheng Traffic Engineering Test Center Co ltd
Current assignee: Changzhou Hengzheng Traffic Engineering Test Center Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-07-22
Anticipated expiration: 2040-12-31
Also published as: CN112833846A

Abstract

The application relates to a road level detector with stable use, which comprises a detection box body, wherein the bottom wall of the detection box body is provided with a plurality of supporting components, and each supporting component comprises a connecting rod and a floor; the bottom wall of the detection box body is provided with a plurality of preset grooves, one end of the connecting rod in the height direction is in threaded fit with the preset grooves, and the floor is positioned at one end of the connecting rod away from the detection box body; the outer side wall of the detection box body is provided with a moving assembly, and the moving assembly comprises an external enclosing plate, a driving piece and a guide wheel; the external bounding wall is located the outer lateral wall of detection box, the driving piece is fixed to be set up on external bounding wall, the piston rod of driving piece runs through external bounding wall and extends to external bounding wall below, the leading wheel is fixed to be set up in the one end of the piston rod length direction of driving piece. This application has the detection box and can stably sit and locate subaerially, and is convenient for detect the effect of box quick displacement in order to detect the road levelness.

Description

Road level detector used stably

Technical Field

The application relates to the field of road detection equipment, in particular to a road level detector which is stable in use.

Background

At present, due to the difference of soil loosening in geological layers and the rolling of weight when vehicles pass, the phenomenon of height dislocation often appears on paved roads in different road sections. And the road traffic accident is very easily aroused in the dislocation of the height on road layer, so need use the horizontal degree of road level detection machine in order to survey road top layer, and then so that the staff in time mends the difference in height on road top layer, the current safety of guarantee vehicle on the road.

Chinese patent publication No. CN211477076U discloses a simple road detector, which includes a box body. The bottom wall in the box body is sequentially provided with a data processing device, a storage battery and a miniature electric push rod along the length direction. The miniature electric putter diapire is provided with the horizontally backup pad, and the backup pad diapire is provided with distance sensor. The box diapire just is located the four corners department and rotates and be provided with the universal wheel, and operating personnel can promote the box and remove along road extending direction, and at this in-process, the miniature electric putter of data processing case control starts, and the backup pad moves down and makes distance sensor survey the difference in height of box diapire to road surface layer, and then detects the highway section of certain length in, whether there is the problem of difference in height on the road surface layer.

In view of the above-mentioned related technologies, the inventor thinks that there is the universal wheel that directly touches to the ground and is difficult to ensure the positional stability of the detection box relative to the ground, and then easily makes the detection box freely displace and cause the striking, and this process has greatly influenced the operating stability of the inside spare part of detection box to influenced the defect of the stability in use of detection machine.

Disclosure of Invention

In order to improve the problem that the road level detection machine is inconvenient to stably stay, the application provides a road level detection machine which is stably used.

The application provides an use road level detection machine steadily adopts following technical scheme:

a road level detector with stable use comprises a detection box body, wherein the bottom wall of the detection box body is provided with a plurality of supporting components, and each supporting component comprises a connecting rod and a floor; the bottom wall of the detection box body is provided with a plurality of preset grooves, one end of the connecting rod in the height direction is in threaded fit with the preset grooves, and the floor is positioned at one end of the connecting rod far away from the detection box body; the detection box is characterized in that a moving assembly is arranged on the outer side wall of the detection box body, and the moving assembly comprises an external enclosing plate, a driving piece and a guide wheel; the external bounding wall is located the outer lateral wall of detection box, the driving piece is fixed to be set up on external bounding wall, the piston rod of driving piece runs through external bounding wall and extends to external bounding wall below, the leading wheel is fixed to be set up in the one end of the piston rod length direction of driving piece.

By adopting the technical scheme, the connecting rod is screwed in the internal thread of the preset groove to adjust the distance between the top wall of the floor attaching plate and the bottom wall of the detection box body, so that the ground clearance of the floor attaching plate is changed, the position stability of the detection box body on uneven ground is guaranteed, and the phenomenon that the detection box body generates impact due to free movement, further, the internal parts of the detection box body are damaged, and the normal use stability of the detection box body is influenced is effectively reduced; the driving piece can enable a piston rod of the driving piece to extend outwards through working, so that the guide wheel can support the detection box body in a grounding mode, the detection box body is in a suspended state while being attached to the floor and is lifted off, and the guide wheel rolls on the ground, so that the detection box body can be rapidly displaced on a road, and the levelness of the road can be detected.

Preferably, a connecting assembly is arranged between the driving piece and the external enclosing plate, and comprises an installation enclosing plate, a clamping cylinder and a fixing piece; the installation bounding wall is located the driving piece lateral wall, external bounding wall roof runs through to be provided with the through hole that is convenient for the driving piece to go into, a block section of thick bamboo is located external bounding wall roof, installation bounding wall roof runs through to be provided with the hole of stepping down that is convenient for a block section of thick bamboo to go into, the body of rod screw-thread fit of mounting is in a block section of thick bamboo, the end of mounting supports a tight block section of thick bamboo, installation bounding wall simultaneously.

By adopting the technical scheme, after the driving piece props into the inner cavity of the through-connection hole for a certain depth, the bottom wall of the mounting enclosing plate props against the top wall of the external enclosing plate, the clamping cylinder props into the inner cavity of the abdicating hole, and at the moment, the driving piece is initially erected on the external enclosing plate; an operator can screw the rod body threads of the fixing piece in the inner cavity of the clamping barrel, and the end of the fixing piece supports the clamping barrel and the mounting enclosing plate simultaneously, so that the driving piece is fixed in the inner cavity of the through connecting hole, the position stability of the driving piece on the external enclosing plate is guaranteed, and the use stability of the detection box body in the displacement process is guaranteed.

Preferably, the external enclosing plate is provided with a bearing assembly at the through hole, and the bearing assembly comprises a bearing enclosing plate, an extension plate and a clamping piece; accept the bounding wall and be located logical hole inside wall, the extension board is located accepts the bounding wall lateral wall, extension roof offsets with external bounding wall diapire, joint spare is used for fixed connection extension board and external bounding wall.

Through adopting above-mentioned technical scheme, accept after the bounding wall supports the through-hole inner chamber completely, extension roof offsets with external bounding wall diapire, joint spare can make extension board and external bounding wall fixed connection, and then prescribes a limit to the position at driving piece direction of height both ends simultaneously through accepting the bounding wall and installing the bounding wall to ensure the positional stability of driving piece in the through-hole, and further improved the stability in use of driving piece, and the stability in use of detection box.

Preferably, a settling tank is arranged on the top wall of the external enclosing plate around the periphery of the through hole, and the mounting enclosing plate is positioned in the settling tank.

Through adopting above-mentioned technical scheme, the installation bounding wall supports into the subsider inner chamber to reduce the relative external bounding wall of installation and appear the pine shake, the phenomenon of prejudice, and then improved the position stability that the installation bounding wall is fixed in external bounding wall roof, and further improved the position stability that the driving piece is fixed in on the external bounding wall.

Preferably, a stabilizing assembly is arranged between the driving piece and the external enclosing plate, and the stabilizing assembly comprises a longitudinal plate, a side supporting plate, a horizontal plate and a limiting piece; the longitudinal plate is fixedly arranged on the outer side wall of the driving piece, one end of the side supporting plate in the length direction is fixed on the bottom wall of the longitudinal plate, and the horizontal plate is positioned at one end of the side supporting plate far away from the longitudinal plate; the limiting part comprises a directional rod and a clamping nut, the directional rod is located on the top wall of the external enclosing plate, a corresponding hole which is convenient for the directional rod to penetrate through penetrates through the top wall of the horizontal plate, and the clamping nut is in threaded fit with the outer edge of the directional rod.

Through adopting above-mentioned technical scheme, pass corresponding the hole when the orientation lever, the solid nut of card is in the back of orientation lever outer fringe screw thread tightening, and the horizontal plate is fixed in external bounding wall roof, and at this moment, side stay board, external bounding wall and driving piece form triangle structure steadily, and the positional stability that the driving piece is fixed in on the external bounding wall can further improve, and then has further improved the driving piece and has ordered about the leading wheel and touch to earth to impel the stability that detects the box displacement on the road.

Preferably, a fixing assembly is arranged between the longitudinal plate and the driving member, and the fixing assembly comprises a side block and a locking member; the side piece is located the driving piece lateral wall, side piece lateral wall is provided with the accepting groove that the longitudinal plate of being convenient for supports into, the locking piece is used for vertical board of fixed connection and side piece.

Through adopting above-mentioned technical scheme, vertical board can support into the accepting groove inner chamber, and the locking piece can fix connection side piece and vertical board, and then so that vertical board is stably fixed in the driving piece lateral wall to guarantee that the side backup pad is fixed in the joint strength and the stability of driving piece lateral wall.

Preferably, a clamping and fixing component is arranged between the piston rod of the driving part and the guide wheel, and comprises a top connection plate, a bottom support plate, a connecting piece and a limiting strip; the top connection plate is positioned at one end of the driving part in the length direction of the piston rod, the bottom support plate is positioned on the top wall of the guide wheel, and the connecting piece comprises a contact plate and a connecting plate; the connecting plate is positioned on the top wall of the bottom supporting plate, the abutting plate is positioned at one end of the connecting plate away from the bottom supporting plate, and a positioning groove for facilitating abutting of a connecting piece is formed in the end wall of the abutting plate in the length direction; the limiting strip is rotatably arranged on the end wall of the length direction of the abutting plate and used for limiting the position of the connecting piece in the positioning groove.

Through adopting above-mentioned technical scheme, the connecting piece can support into the constant head tank inner chamber to make the comparatively stable location in the overhead gage diapire of end opening plate, spacing freely flagging can block the opening of constant head tank, and then with the phenomenon that reduces the free roll-off of connecting piece from the notch of constant head tank department, and then effectively ensured the position stability that the leading wheel is fixed in the piston rod length direction one end of driving piece, ensured the stability in use of leading wheel.

Preferably, the end wall of top fishplate bar length direction just is located constant head tank department and is provided with the fixed block, one of them end of fixed block is provided with the guide way that is convenient for spacing piece to support into.

Through adopting above-mentioned technical scheme, behind the guide way inner chamber was supported into to the one end of spacing length direction, the rigidity of the relative fixed block of spacing, at this moment, spacing position was restricted and difficult free rotation, and then can stably block in the opening part of constant head tank to further reduce the connecting piece and freely break away from the constant head tank, and influence the phenomenon of leading wheel normal use.

Preferably, the end wall of the length direction of the jacking plate is provided with a magnetic plate, and the magnetic plate and the limiting strip are magnetically attracted.

Through adopting above-mentioned technical scheme, spacing accessible rotates so that it is close to the magnetic sheet and attracts mutually with the magnetic sheet magnetism, and then has effectively reduced spacing free rotation and the open-ended phenomenon of shutoff constant head tank, has ensured operating personnel and has supported the connecting piece or taken out the smooth and easy nature of leaving the constant head tank.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the connecting rod is screwed in the preset groove to adjust the height above the ground of the floor, the floor is contacted with the ground to ensure the position stability of the detection box body on the ground, the free displacement of the detection box body is reduced, the phenomenon of impact damage is generated, and the use stability of the detection box body is ensured; the driving piece drives the guide wheel to touch the ground by doing work so as to support the detection box body, so that the detection box body can be conveniently and rapidly displaced on a road to detect the levelness of the road;

2. the stabilizing assembly can effectively ensure the connection strength and the position stability of the driving piece on the external enclosing plate, further effectively ensure the stability of the driving piece for promoting the guide wheel to contact with the ground and lift the detection box body, and ensure the work efficiency of the displacement detection of the detection box body on the road when the detection box body is stably arranged on the ground.

Drawings

FIG. 1 is a schematic diagram of a stable road level detector according to an embodiment of the present application;

FIG. 2 is a partial schematic view showing the positional relationship between the driving member, the guide wheel, the attachment plate and the detection case;

FIG. 3 is an exploded view of the connection of the tile, the connecting rod and the inspection box;

FIG. 4 is an exploded view of the connection of the driver and circumscribing enclosure;

figure 5 is a schematic view of the connection of the piston rod of the driver and the guide wheel.

Description of the reference numerals: 1. detecting the box body; 11. presetting a groove; 2. a support assembly; 21. a connecting rod; 22. sticking a floor; 3. a moving assembly; 31. the enclosing plate is externally connected; 311. a through hole; 312. a settling tank; 32. a drive member; 33. a guide wheel; 4. a receiving assembly; 41. carrying enclosing plates; 42. an extension plate; 43. a clamping piece; 5. a connecting assembly; 51. mounting a coaming; 511. a hole of abdication; 52. a clamping cylinder; 53. a fixing member; 6. a stabilizing assembly; 61. a longitudinal plate; 62. a side supporting plate; 63. a horizontal plate; 631. a corresponding hole; 64. a limiting member; 641. an orientation bar; 642. clamping and fixing the nut; 7. a fixing component; 71. a side block; 711. an accommodating groove; 72. a locking member; 8. a clamping component; 81. abutting a plate; 811. positioning a groove; 812. a magnetic plate; 813. a fixed block; 814. a guide groove; 82. a bottom supporting plate; 83. a connecting member; 831. a butt joint plate; 832. a connecting plate; 84. and (5) a limiting strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a road level detection machine stable in use. Referring to fig. 1, a detection case 1 is included. The bottom wall of the detection box body 1 is provided with a supporting component 2, and the outer side wall of the detection box body 1 is provided with a moving component 3. When supporting component 2 used, it is subaerial and be difficult to free displacement to detect box 1 stable the seat, and then can effectively ensure the stability of detecting the inside spare part of box 1, and detect the stability of the follow-up use of box 1. When the movable assembly 3 moves, the supporting assembly 2 is in a suspended state, and an operator can make the detection box body 1 quickly move by means of the movable assembly 3, so that the normal use of the detection box body 1 is guaranteed.

Referring to fig. 2 and 3, the support assembly 2 includes a connecting rod 21 and a floor 22, in this embodiment, the connecting rod 21 may be a screw rod, the floor 22 may be a steel plate with an outer peripheral dimension larger than an outer diameter dimension of the connecting rod 21, and the floor 22 is perpendicularly welded to one end of the connecting rod 21 in a length direction. The bottom wall of the detection box body 1 is provided with preset grooves 11 with the number equal to that of the connecting rods 21, and the preset grooves 11 are thread grooves.

Referring to fig. 3, an operator can screw one end of the connecting rod 21 far from the direction of the floor 22 into the preset groove 11, and can adjust the ground clearance of the floor 22 according to the screwing degree of the connecting rod 21 in the preset groove 11, thereby ensuring the position stability of the detection box 1 sitting on uneven ground.

Referring to fig. 2 and 4, the moving assembly 3 includes a circumscribing enclosure 31, a driving member 32, and a guide wheel 33, wherein the driving member 32 may be an electric cylinder, and the guide wheel 33 may be a universal wheel. External bounding wall 31 welds perpendicularly and detects 1 lateral wall of box, and external bounding wall 31 roof runs through along its thickness direction and is provided with the through-connection hole 311 that is equal to driving piece 32 quantity, and the internal diameter size of through-connection hole 311 and the periphery size looks adaptation of driving piece 32, and then so that driving piece 32 supports into through-connection hole 311 inner chamber.

Referring to fig. 3 and 5, the receiving assembly 4 is disposed at the bottom of the through hole 311 of the peripheral enclosing plate 31, and the receiving assembly 4 can initially position the driving member 32 in the inner cavity of the through hole 311. The receiving assembly 4 includes a receiving surrounding plate 41, an extending plate 42 and a clamping member 43, and in this embodiment, the clamping member 43 may be a bolt. The peripheral dimension of accepting bounding wall 41 and the internal diameter size looks adaptation of through-hole 311, extension plate 42 vertical welding are accepted the bounding wall 41 lateral wall, and extension plate 42 diapire with accept bounding wall 41 diapire coplane.

Referring to fig. 3 and 5, after the receiving ring plate abuts against the inner cavity of the through hole 311, the top wall of the extending plate 42 abuts against the bottom wall of the external enclosing plate 31, and the rod body of the fastening member 43 can penetrate through the extending plate 42 and be screwed into the predetermined threaded groove of the bottom wall of the positioning ring plate, so that the extending plate 42 is fixed to the bottom wall of the external enclosing plate 31, and the receiving enclosing plate 41 is fixed to the inner cavity of the through hole 311.

Referring to fig. 4, a connection assembly 5 is disposed between the driving element 32 and the external enclosing plate 31, the connection assembly 5 includes a mounting enclosing plate 51, a fastening cylinder 52 and a fixing element 53, in this embodiment, the fastening cylinder 52 may be a cylinder body whose inner side wall has a threaded protrusion, the fixing element 53 may be a bolt, and a rod body of the fixing element 53 may be screwed into an inner cavity of the fastening cylinder 52. The mounting enclosing plate 51 is perpendicularly welded on the outer side wall of the driving part 32, the top wall of the external enclosing plate 31 is provided with a settling tank 312 around the periphery of the through hole 311, the clamping cylinder 52 is perpendicularly welded on the inner bottom wall of the settling tank 312, and the top wall of the mounting enclosing plate 51 is provided with relief holes 511 which are equal to the number of the clamping cylinders 52 in a penetrating mode along the thickness direction of the top wall.

Referring to fig. 4, when the driving member 32 abuts against the inner cavity of the through hole 311, the end wall of the driving member 32 with the piston rod abuts against the top wall of the receiving surrounding plate 41, the piston rod of the driving member 32 passes through the through hole of the receiving surrounding plate 41 and extends to the lower side of the external surrounding plate 31, the mounting surrounding plate 51 completely abuts against the inner cavity of the subsidence groove 312, the engaging cylinder 52 abuts against the inner cavity of the relief hole 511, and the top wall of the engaging cylinder 52 is coplanar with the top wall of the mounting surrounding plate 51. An operator can screw the rod body of the fixing member 53 into the inner cavity of the engaging cylinder 52, and the end of the fixing member 53 abuts against the engaging cylinder 52 and the mounting enclosure 51 at the same time, so as to ensure the positional stability of the mounting enclosure 51 in the settling tank 312.

Referring to fig. 4, a stabilizing assembly 6 is also provided between the driving member 32 and the circumscribing enclosing plate 31, and the stabilizing assembly 6 is used for improving the positional stability of the driving member 32 mounted on the top wall of the circumscribing enclosing plate 41. The stabilizing assembly 6 comprises a longitudinal plate 61, a side supporting plate 62, a horizontal plate 63 and a limiting member 64, wherein the longitudinal plate 61 is fitted to the outer side wall of the driving member 32 along the longitudinal direction, and the longitudinal plate 61 and the driving member 32 are fixedly connected through the fixing assembly 7.

Referring to fig. 4, the fixing assembly 7 includes a side block 71 and a locking member 72, and in this embodiment, the locking member 72 may be a bolt. The side block 71 is vertically welded to the outer side wall of the driving member 32, and the side wall of the side block 71 away from the driving member 32 is provided with an accommodating groove 711, and the longitudinal plate 61 can be pushed into the inner cavity of the accommodating groove 711. The rod body of the locking member 72 can penetrate through the longitudinal plate 61 and be screwed into a predetermined thread groove on the inner side wall of the receiving groove 711, so that the longitudinal plate 61 is fixed in the inner cavity of the receiving groove 711.

Referring to fig. 4, the side stay plate 62 is welded to the bottom wall of the longitudinal plate 61 at an angle, and the horizontal plate 63 is welded to an end of the side stay plate 62 away from the longitudinal plate 61 in the horizontal direction. The position-limiting member 64 includes an orientation rod 641 and a fastening nut 642, in this embodiment, the orientation rod 641 may be a screw rod, the orientation rod 641 is perpendicularly welded to the top wall of the external enclosure 31, and the top wall of the horizontal plate 63 is provided with corresponding holes 631, which are equal in number to the orientation rod 641, along the thickness direction thereof. The clamping nut 642 may be a hexagonal nut, and the clamping nut 642 may be screwed on the outer edge of the orienting rod 641.

Referring to fig. 4, after the driving member 32 is inserted into the inner cavity of the through hole 311, the orientation rod 641 can pass through the corresponding hole 631, the bottom wall of the horizontal plate 63 abuts against the top wall of the external enclosure plate 31, and an operator can screw the fastening nut 642 on the outer edge of the orientation rod 641, so that the horizontal plate 63 is fixed to the top wall of the external enclosure plate 31, thereby further improving the position stability of the driving member 32 seated on the top wall of the external enclosure plate 31.

Referring to fig. 2 and 5, the guide wheel 33 is fixedly disposed at one end of the driving member 32 in the length direction of the piston rod, and the locking member 8 is disposed between the two. The clamping and fixing assembly 8 comprises a top connection plate 81, a bottom support plate 82, a connecting piece 83 and a limiting strip 84, wherein the top connection plate 81 is vertically welded on the end wall of the driving piece 32 in the length direction of the piston rod, the bottom support plate 82 is welded on the outer casing of the guide wheel 33 in the horizontal direction, and the peripheral size of the bottom support plate 82 is smaller than that of the top connection plate 81.

Referring to fig. 5, the connecting member 83 includes a contact plate 831 and a connecting plate 832, the connecting plate 832 is vertically welded to the top wall of the bottom supporting plate 82, the connecting plate 832 extends along the length direction of the bottom supporting plate 82, the contact plate 831 is vertically welded to one end of the connecting plate 832 far away from the direction of the bottom supporting plate 82, and the peripheral dimension of the contact plate 831 is greater than that of the connecting plate 832. The end wall of the length direction of the top connection plate 81 is provided with a positioning groove 811, the bottom wall of the positioning groove 811 is also provided with an opening, one end of the length direction of the positioning groove 811 is provided with an opening, and the other end of the length direction of the positioning groove 811 is provided with a closed opening. The connecting member 83 can completely abut against the inner cavity of the positioning groove 811, and the end wall of the abutting plate 831 in the length direction and the end wall of the top abutting plate 81 in the length direction are located on the same longitudinal plane, so that the universal wheel is initially fixed at one end of the driving member 32 in the length direction of the piston rod.

Referring to fig. 5, a stopper bar 84 is rotatably provided at the end wall of the abutting plate 81 in the length direction by means of a pin, and in this embodiment, the stopper bar 84 is made of pure iron. The limiting strip 84 can freely drop and block the horizontal groove body of the positioning groove 811 under the action of gravity, so that the phenomenon that the connecting piece 83 slides out of the opening of the positioning groove 811 is reduced.

Referring to fig. 5, magnetic plates 812 equal to the number of the limiting strips 84 are perpendicularly adhered to the end walls of the top connection plate 81 in the length direction, and in this embodiment, the magnetic plates 812 may be plate bodies made of magnets. The top wall of the magnetic plate 812 is coplanar with the top wall of the top connection plate 81, and after the limiting strip 84 rotates by a certain angle, the limiting strip 84 and the magnetic plate 812 approach each other and magnetically attract each other, so that the smoothness of the connecting piece 83 entering and exiting the positioning groove 811 is ensured.

Referring to fig. 5, a fixing block 813 is welded to an end wall of the top connection plate 81 in the length direction, and the fixing block 813 is located below the horizontal groove body of the positioning groove 811. One end of the fixing block 813 is provided with a guide groove 814, and the limiting strip 84 rotates by a certain angle to enable one end of the limiting strip 84 in the length direction to abut against the guide groove 814, so that the phenomenon of free rotation of the limiting strip 84 is reduced, and the position stability of the connecting piece 83 in the positioning groove 811 is further guaranteed.

The implementation principle of using the stable road level detection machine in the embodiment of the application is as follows: when detecting box 1 and need stably accomodate, driving piece 32 is in the off-state, and leading wheel 33 is unsettled, pastes floor 22 and contacts to earth the support to the guarantee detects box 1 and sits and locate subaerial positional stability.

When the inspection box 1 needs to be quickly displaced to detect the levelness of the road, the operator can activate the drive member 32. The driving member 32 extends its piston rod by doing work, and the guide wheel 33 touches the ground and further lifts the detection box 1 upward, and at this time, it is in a suspended state, and it is lifted off the ground by attaching to the floor 22. The operating personnel accessible push rod promotes detection box 1 to make detection box 1 quick travel, with the levelness that detects the road.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an use stable road level detection machine, includes detection box (1), its characterized in that: the bottom wall of the detection box body (1) is provided with a plurality of supporting components (2), and each supporting component (2) comprises a connecting rod (21) and a floor (22); the bottom wall of the detection box body (1) is provided with a plurality of preset grooves (11), one end of the connecting rod (21) in the height direction is in threaded fit in the preset grooves (11), and the floor attaching plate (22) is located at one end of the connecting rod (21) far away from the detection box body (1); the outer side wall of the detection box body (1) is provided with a moving assembly (3), and the moving assembly (3) comprises an external enclosing plate (31), a driving piece (32) and a guide wheel (33); the external enclosing plate (31) is positioned on the outer side wall of the detection box body (1), the driving part (32) is fixedly arranged on the external enclosing plate (31), a piston rod of the driving part (32) penetrates through the external enclosing plate (31) and extends to the position below the external enclosing plate (31), and the guide wheel (33) is fixedly arranged at one end of the driving part (32) in the length direction of the piston rod; a clamping component (8) is arranged between a piston rod of the driving part (32) and the guide wheel (33), and the clamping component (8) comprises a top connection plate (81), a bottom bracing plate (82), a connecting piece (83) and a limiting strip (84); the abutting plate (81) is located at one end of the driving part (32) in the length direction of the piston rod, the bottom supporting plate (82) is located on the top wall of the guide wheel (33), and the connecting part (83) comprises an abutting plate (831) and a connecting plate (832); the connecting plate (832) is positioned on the top wall of the bottom supporting plate (82), the abutting plate (831) is positioned at one end, far away from the bottom supporting plate (82), of the connecting plate (832), and a positioning groove (811) facilitating abutting of the connecting piece (83) is formed in the end wall of the abutting plate (81) in the length direction; the limiting strip (84) is rotatably arranged on the end wall of the length direction of the abutting plate (81) and used for limiting the position of the connecting piece (83) in the positioning groove (811); a fixing block (813) is arranged on the end wall of the jacking plate (81) in the length direction and located at the positioning groove (811), and a guide groove (814) which is convenient for the limiting strip (84) to abut into is arranged at one end of the fixing block (813); the end wall of the length direction of the abutting plate (81) is provided with a magnetic plate (812), and the magnetic plate (812) and the limiting strip (84) are magnetically attracted.

2. A machine for detecting road level with stable use according to claim 1, characterized in that: a connecting assembly (5) is arranged between the driving part (32) and the external enclosing plate (31), and the connecting assembly (5) comprises an installation enclosing plate (51), a clamping cylinder (52) and a fixing part (53); installation bounding wall (51) are located driving piece (32) lateral wall, external bounding wall (31) roof runs through to be provided with logical even hole (311) that driving piece (32) of being convenient for supported into, a block section of thick bamboo (52) are located external bounding wall (31) roof, installation bounding wall (51) roof runs through to be provided with the hole of stepping down (511) that a block section of thick bamboo (52) of being convenient for supported into, the body of rod screw-thread fit of mounting (53) is in a block section of thick bamboo (52), the end of mounting (53) supports tight block section of thick bamboo (52), installation bounding wall (51) simultaneously.

3. A machine for detecting road level with stable use according to claim 2, characterized in that: the external enclosing plate (31) is provided with a bearing assembly (4) at the through connecting hole (311), and the bearing assembly (4) comprises a bearing enclosing plate (41), an extending plate (42) and a clamping piece (43); accept bounding wall (41) and be located logical even hole (311) inside wall, extension board (42) are located and accept bounding wall (41) lateral wall, extension board (42) roof offsets with external bounding wall (31) diapire, joint spare (43) are used for fixed connection extension board (42) and external bounding wall (31).

4. A machine for detecting road level with stability according to claim 3, characterized in that: the top wall of the external enclosing plate (31) is provided with a settling tank (312) around the periphery of the through hole (311), and the mounting enclosing plate (51) is positioned in the settling tank (312).

5. A machine for detecting road level with stable use according to claim 4, characterized in that: a stabilizing assembly (6) is arranged between the driving part (32) and the external enclosing plate (31), and the stabilizing assembly (6) comprises a longitudinal plate (61), a side supporting plate (62), a horizontal plate (63) and a limiting piece (64); the longitudinal plate (61) is fixedly arranged on the outer side wall of the driving part (32), one end of the side supporting plate (62) in the length direction is fixed on the bottom wall of the longitudinal plate (61), and the horizontal plate (63) is positioned at one end of the side supporting plate (62) far away from the longitudinal plate (61); the limiting piece (64) comprises an orientation rod (641) and a clamping and fixing nut (642), the orientation rod (641) is located on the top wall of the external enclosure plate (31), a corresponding hole (631) which is convenient for the orientation rod (641) to penetrate through is formed in the top wall of the horizontal plate (63) in a penetrating mode, and the clamping and fixing nut (642) is in threaded fit with the outer edge of the orientation rod (641).

6. A machine for detecting road level with stable use according to claim 5, characterized in that: a fixing assembly (7) is arranged between the longitudinal plate (61) and the driving piece (32), and the fixing assembly (7) comprises a side block (71) and a locking piece (72); the side block (71) is located on the outer side wall of the driving piece (32), an accommodating groove (711) which is convenient for the longitudinal plate (61) to abut into is formed in the outer side wall of the side block (71), and the locking piece (72) is used for fixedly connecting the longitudinal plate (61) and the side block (71).