CN214783141U - Road construction quality detection system - Google Patents

Abstract

The application relates to a road construction quality detection system, which comprises a detection box, a supporting plate and a pressing plate, wherein the supporting plate is arranged in the detection box, the pressing plate is positioned right above the detection box, a first protection plate is arranged above the supporting plate, the pressing plate is detachably connected with a second protection plate, a plurality of connecting blocks are fixedly connected onto the first protection plate, a plurality of connecting grooves are formed in the upper surface of the supporting plate, the connecting blocks are in one-to-one corresponding inserting fit with the connecting grooves, a sliding groove is formed in each connecting groove, a limiting component for fixing the connecting blocks is arranged in each sliding groove, each limiting component comprises a limiting block and a spring, each limiting block is connected onto each sliding groove in a sliding mode, a limiting groove for inserting and matching the limiting blocks is formed in each connecting block, and an inclined plane is formed in the upper surface of each limiting block; one end of the spring is fixedly connected to the bottom of the sliding groove, and the other end of the spring is fixedly connected to the limiting block; the supporting plate is internally provided with a driving component for driving the limiting block to move. This application has the effect of being convenient for protect clamp plate and backup pad.

Description

Road construction quality detection system

Technical Field

The application relates to the technical field of urban building, in particular to a road construction quality detection system.

Background

With the rapid development of economic construction in China, urban road construction plays a crucial decisive role in the development of cities, urban roads are arteries of the cities and are frameworks of the cities, the appearances of the cities are reflected, the quality problems of the roads bring much inconvenience to the development of the cities and the life of residents, economic losses are caused, and therefore quality detection must be carried out on the constructed roads.

The utility model discloses a correlation technique can refer to the grant bulletin number for CN210684407U china utility model patent, and it discloses a road construction quality detection device, comprising a base plate, the detection case has been placed to the top outer wall of bottom plate, and the bottom inner wall equidistance of detection case is equipped with pressure sensor, the both sides inner wall of detection case all is equipped with two spacing grooves, and the inner wall sliding connection in same backup pad of four spacing grooves, the backup pad contacts with pressure sensor, the top outer wall of bottom plate is equipped with four spacing posts, and four spacing posts are located the detection case periphery, the top outer wall of bottom plate is equipped with four support columns, and the top outer wall of four support columns is equipped with same roof. The top outer wall of roof is equipped with the cylinder, and the bottom outer wall of cylinder is equipped with the clamp plate.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the detection box body is pushed the clamp plate by the cylinder and is exerted the external force in-process to being detected the object, probably causes the wearing and tearing or the damage of backup pad and clamp plate different degree, and above-mentioned technical scheme does not protect clamp plate and backup pad.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the effect of playing the protection to clamp plate and backup pad, this application provides road construction quality detecting system.

The application provides a road construction quality detecting system adopts following technical scheme:

the road construction quality detection system comprises a detection box, a support plate and a pressing plate, wherein the support plate is arranged in the detection box, the pressing plate is positioned right above the detection box, a first protection plate is arranged above the support plate, a second protection plate is detachably connected to the bottom side of the pressing plate, a plurality of connecting blocks are fixedly connected to the bottom side of the first protection plate, a plurality of connecting grooves are formed in the upper surface of the support plate, the connecting blocks and the connecting grooves are in one-to-one corresponding splicing fit, a sliding groove is formed in each connecting groove, a limiting assembly used for fixing the connecting blocks is arranged in each sliding groove, each limiting assembly comprises a limiting block and a spring, each limiting block is connected to the corresponding sliding groove in a sliding mode, a limiting groove for splicing fit of each limiting block is formed in each connecting block, and an inclined surface is formed in the upper surface of each limiting block; one end of the spring is fixedly connected to the bottom of the sliding groove, and the other end of the spring is fixedly connected to one side of the limiting block; and a driving component for driving the limiting block to move is arranged in the supporting plate.

By adopting the technical scheme, in order to protect the pressing plate and the supporting plate, the second protection plate is firstly installed at the bottom side of the pressing plate, and then the first protection plate is moved, so that the first protection plate drives the plurality of connecting blocks to be respectively inserted into the plurality of connecting grooves; in the process that the connecting block is inserted into the connecting groove, the connecting block is firstly contacted with the inclined plane on the limiting block, so that the limiting block can be pushed by the connecting block to move into the sliding groove; when the connecting block is inserted in the spread groove, because the spring action of spring for the spring promotes the stopper and inserts in the spacing groove, thereby reaches the purpose of fixed connection piece, reaches to be fixed in the backup pad with first guard plate through fixed a plurality of connecting blocks and gets the purpose, and then reaches and be convenient for carry out the protection to clamp plate and backup pad.

Preferably, an inner cavity is formed in the supporting plate, the driving assembly comprises a rotating shaft, a take-up reel and a pull rope, the rotating shaft is rotatably connected to the inner side wall of the inner cavity, the take-up reel is fixedly connected to the rotating shaft, one end of the pull rope is fixedly connected to the limiting block, and the other end of the pull rope penetrates through the side wall of the sliding groove and is fixedly connected to the outer peripheral surface of the take-up reel.

Through adopting above-mentioned technical scheme, break away from the spacing groove in order to drive the stopper, drive the take-up reel through rotating the pivot earlier and rotate, the take-up reel rotates and drives the stay cord rich and establish on the take-up reel to make the stay cord keep away from the one end pulling spacing block removal of take-up reel, reach the purpose that the drive stopper breaks away from the spacing groove.

Preferably, the pull ropes and the limiting blocks are arranged in a one-to-one correspondence manner, the end portions of the two pull ropes are simultaneously and fixedly connected to the peripheral surface of the same take-up reel, and the winding directions of the two pull ropes on the take-up reel are the same.

Through adopting above-mentioned technical scheme, at take-up reel pivoted in-process, because the tip of two stay cords all is fixed in on same take-up reel, and the rich orientation of establishing of stay cord on the take-up reel is the same to can reach and make two stay cords pulling two stop blocks moving's purpose simultaneously.

Preferably, still be provided with two pivot rotating assemblies of simultaneous drive in the inner chamber, rotating assembly includes rotatory piece, dwang, first gear and two second gears, the dwang rotates to be connected in the inside wall of inner chamber, first gear fixed connection is in the dwang, two in two pivots of second gear difference fixed connection, and two second gears all mesh with first gear mutually, rotatory piece rotates to be connected in the upper surface of backup pad, and the tip fixed connection of rotatory piece and dwang, corresponds the rotatory piece and has seted up the through-hole on first guard plate.

Through adopting above-mentioned technical scheme, rotate through the dwang and drive first gear rotation in order to drive two pivots simultaneously and rotate, two second gear rotations of first gear rotation drive, two second gear rotations drive two pivots and rotate to reach and be convenient for drive two pivot pivoted purposes simultaneously.

Preferably, correspond every stay cord and be provided with a set of guide in the inner chamber, the guide is two pulleys, two the pulley is all rotated and is connected on the inside wall of inner chamber, and the outer peripheral face homogeneous phase laminating of stay cord and two pulleys.

Through adopting above-mentioned technical scheme, through setting up two pulleys, be convenient for change the direction of stay cord removal in the inner chamber to reduce the friction between stay cord and the inner chamber inboard.

Preferably, a plugging block is inserted and matched in the through hole; also included within the inspection system is a pulling assembly for moving the block.

Through adopting above-mentioned technical scheme, through setting up the shutoff piece, can be through reducing the clamp plate suppression and being detected the object in-process, the disintegrating slag is lost the possibility to falling to in the through-hole.

Preferably, the traction assembly comprises a traction rod and a sucker, the sucker is fixedly connected to the end of the traction rod, and the sucker can be matched with the upper surface of the blocking block.

By adopting the technical scheme, in order to move the plugging block, the sucker is moved to be positioned right above the plugging block, and then the air in the sucker is discharged by pressing the traction rod, so that the sucker tightly sucks the plugging block, and then the sucker and the plugging block are driven to move by moving the traction rod, thereby achieving the purpose of facilitating the movement of the plugging block.

Preferably, a plurality of groups of connecting components used for connecting the second protection plate are arranged on the pressing plate, each group of connecting components comprises a locking cover, a locking ring and a clamping hook, the locking cover is hinged on the side wall of the pressing plate, the clamping hook is fixedly connected on the second protection plate, the locking ring is hinged on the locking cover, and the locking ring can be matched with the clamping hook.

Through adopting above-mentioned technical scheme, at the in-process of installation second guard plate, rotate the locking closure earlier and make the catch can cooperate with the pothook, after the pothook cooperatees with the catch, rotate the locking closure again for the taut pothook of catch, thereby reach the purpose of installation second guard plate.

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

1. in order to protect the pressing plate and the supporting plate, the second protection plate is arranged on the bottom side of the pressing plate, and then the first protection plate is moved, so that the first protection plate drives the connecting blocks to be respectively inserted into the connecting grooves; in the process that the connecting block is inserted into the connecting groove, the connecting block is firstly contacted with the inclined plane on the limiting block, so that the limiting block can be pushed by the connecting block to move into the sliding groove; after the connecting blocks are inserted into the connecting grooves, the springs push the limiting blocks to be inserted into the limiting grooves due to the elastic force of the springs, so that the purpose of fixing the connecting blocks is achieved, the first protection plate is fixed on the support plate through fixing the plurality of connecting blocks, and the purpose of conveniently protecting the pressing plate and the support plate is further achieved;

2. in order to drive the limiting block to be separated from the limiting groove, the take-up reel is driven to rotate through the rotating shaft, the take-up reel rotates to drive the pull rope to wrap around the take-up reel, and therefore one end, far away from the take-up reel, of the pull rope pulls the limiting block to move, and the purpose that the limiting block is driven to be separated from the limiting groove is achieved;

3. in the rotating process of the take-up reel, the end parts of the two pull ropes are fixed on the same take-up reel, and the winding directions of the pull ropes on the take-up reel are the same, so that the purpose of simultaneously enabling the two pull ropes to pull the two limiting blocks to move can be achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a sectional view of a detection box in the embodiment of the present application;

FIG. 3 is an enlarged view at A in FIG. 1;

FIG. 4 is a sectional view of a support plate, a first shielding plate and a connection block in an embodiment of the present application;

FIG. 5 is a cross-sectional view of a support plate and a connecting block in an embodiment of the present application;

FIG. 6 is a schematic illustration of a salient tow assembly in the practice of the present application.

Description of reference numerals: 1. a detection box; 11. a base plate; 12. a pressure sensor; 13. a support pillar; 14. a top plate; 15. a cylinder; 2. a support plate; 21. a first guard plate; 211. a through hole; 212. a plugging block; 22. connecting blocks; 221. a limiting groove; 23. connecting grooves; 24. a chute; 25. an inner cavity; 3. pressing a plate; 31. a second guard plate; 4. a limiting component; 41. a limiting block; 42. a spring; 5. a drive assembly; 51. a rotating shaft; 52. a take-up reel; 53. pulling a rope; 54. a guide member; 541. a pulley; 6. a rotating assembly; 61. rotating the block; 62. rotating the rod; 63. a first gear; 64. a second gear; 7. a traction assembly; 71. a draw bar; 72. a suction cup; 8. a connecting assembly; 81. a locking cover; 82. a locking ring; 83. a hook.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses road construction quality detection system, as shown in fig. 1 and 2, including bottom plate 11, detection case 1, backup pad 2, pressure sensor 12, support column 13, roof 14, cylinder 15, clamp plate 3 and traction assembly 7, detection case 1 fixed connection is in bottom plate 11 upper surface, and the bottom side of detection case 1 is linked together with the upper surface of bottom plate 11. Pressure sensor 12 is four, and four equal fixed connection of pressure sensor 12 are in the upper surface of bottom plate 11, and four pressure sensor 12 all are located detection case 1, and backup pad 2 sliding connection is on detection case 1's inside wall, and the bottom side of backup pad 2 contacts with pressure sensor 12. The support columns 13 are four, the four support columns 13 are fixedly connected to the upper surface of the bottom plate 11, and the four support columns 13 are vertically arranged. The top plate 14 is fixedly connected with one ends of the four supporting columns 13 far away from the bottom plate 11. The cylinder 15 is installed on the top plate 14, a piston rod of the cylinder 15 penetrates through the top plate 14, and the pressing plate 3 is fixedly connected to the end of the piston rod of the cylinder 15.

As shown in fig. 1 and 3, the second protection plate 31 is detachably connected to the bottom side of the pressing plate 3, four sets of connecting assemblies 8 for connecting the second protection plate 31 are arranged on the pressing plate 3, each connecting assembly 8 comprises a locking cover 81, a locking ring 82 and a hook 83, the locking cover 81 is hinged to the side wall of the pressing plate 3, the locking ring 82 is hinged to the locking cover 81, the hook 83 is fixedly connected to the second protection plate 31, and the locking ring 82 can be matched with the hook 83. In the process of installing the second protection plate 31, the lock cover 81 is rotated to enable the lock ring 82 to be matched with the hook 83, and after the hook 83 is matched with the lock ring 82, the lock cover 81 is rotated to enable the lock ring 82 to tighten the hook 83, so that the purpose of installing the second protection plate 31 is achieved.

As shown in fig. 4 and 5, a first protection plate 21 is arranged above the support plate 2, four connection blocks 22 are fixedly connected to the bottom side of the first protection plate 21, the four connection blocks 22 are uniformly distributed on the bottom side of the first protection plate 21, and the four connection blocks 22 are all rectangular block-shaped structures. Four openings are opened on the upper surface of the supporting plate 2 and are rectangular connecting grooves 23, and four connecting blocks 22 are respectively inserted into the four connecting grooves 23. One side of each connecting groove 23, which is close to the axial lead of the support plate 2, is provided with a sliding groove 24, and a limiting component 4 for fixing the connecting block 22 is arranged in the sliding groove 24.

As shown in fig. 4 and 5, a limiting groove 221 with a rectangular opening is formed in the connecting block 22 corresponding to the limiting block 41, the limiting assembly 4 includes the limiting block 41 and a spring 42, the limiting block 41 is slidably connected to the sliding groove 24, the connecting block 22 is provided with the limiting groove 221 for the limiting block 41 to be inserted and matched, and the top side of the limiting block 41 is provided with an inclined surface. The spring 42 is located in the sliding groove 24, one end of the spring 42 is fixedly connected to the groove bottom of the sliding groove 24, and the other end of the spring 42 is fixedly connected to one side of the limiting block 41 far away from the connecting block 22.

As shown in fig. 4 and 5, an inner cavity 25 with a rectangular cross section is formed in the support plate 2, a driving assembly 5 for driving the limiting block 41 to move is arranged in the inner cavity 25, the driving assembly 5 includes a rotating shaft 51, a take-up reel 52 and a pull rope 53, the rotating shaft 51 is rotatably connected to the inner side wall of the inner cavity 25, the rotating shaft 51 is vertically arranged, the take-up reel 52 is fixedly connected to the rotating shaft 51, and the axial lead of the take-up reel 52 coincides with the axial lead of the rotating shaft 51. Stay cord 53 is two, and two stay cords 53 correspond two stopper 41 settings respectively, and the tip of every stay cord 53 one end all rather than the stopper 41 fixed connection that corresponds, and the lateral wall of spout 24 is all run through to the one end that two stay cords 53 kept away from rather than corresponding stopper 41, and all fixed connection in the peripheral face of take-up reel 52, and two stay cords 53 are rich on the peripheral face of take-up reel 52 and establish the direction the same.

In order to drive the limiting block 41 to separate from the limiting groove 221, the take-up reel 52 is driven to rotate by rotating the rotating shaft 51, the take-up reel 52 rotates to drive the pull rope 53 to be wound on the take-up reel 52, so that the limiting block 41 is driven to move by one end of the pull rope 53 far away from the take-up reel 52, the purpose of driving the limiting block 41 to separate from the limiting groove 221 is achieved, meanwhile, the end parts of the two pull ropes 53 are fixed on the same take-up reel 52, the winding direction of the pull rope 53 on the take-up reel 52 is the same, and the two limiting blocks 41 can be driven to move by the two pull ropes 53.

As shown in fig. 4 and 5, still be provided with in the inner chamber 25 and be used for driving two pivot 51 pivoted runner assembly 6 simultaneously, runner assembly 6 includes rotatory piece 61, dwang 62, first gear 63 and second gear 64, dwang 62 is circular shaft-like structure, the vertical setting of dwang 62, the both ends of dwang 62 are rotated respectively and are connected on the two inside walls about inner chamber 25, rotatory piece 61 inlays the upper surface at backup pad 2, and the bottom side of rotatory piece 61 and the top fixed connection of dwang 62, the through-hole 211 has been seted up on first guard plate 21 to corresponding rotatory piece 61, through-hole 211 runs through the upper and lower both sides of first guard plate 21. The first gears 63 are fixedly connected to the rotating rod 62, the axial line of the rotating rod 62 is overlapped with the axial line of the first gears 63, the number of the second gears 64 is two, the two first gears 63 are respectively and fixedly connected to the two rotating shafts 51, the axial lines of the two second gears 64 are respectively overlapped with the axial lines of the two rotating shafts 51, and the two second gears 64 are both meshed with the first gears 63. When first guard plate 21 is dismantled to needs, the position through-hole 211 earlier rotates rotatory piece 61, rotatory piece 61 rotates and drives dwang 62 and rotate, dwang 62 rotates and drives first gear 63 and rotate, and two second gears 64 of first gear 63 rotation drive rotate, and two second gears 64 rotate and drive two pivots 51 and rotate to reach the purpose of being convenient for drive four stopper 41 removal simultaneously, and then reach the purpose of the first guard plate 21 of convenient to dismantle.

As shown in fig. 4 and 5, a set of guide members 54 is provided in the inner cavity 25 for each rope 53, the guide members 54 are two pulleys 541, both pulleys 541 are rotatably connected to the inner side wall of the inner cavity 25, and the axial lines of both pulleys 541 are vertically arranged. The rope 53 is attached to the outer peripheral surfaces of the two pulleys 541. By providing two pulleys 541, it is convenient to change the direction of movement of the rope 53 in the cavity 25, thereby reducing friction between the rope 53 and the inside of the cavity 25.

As shown in fig. 4 and 5, the through hole 211 is fitted with a block piece 212, and the pulling member 7 is used to move the block piece 212. Through setting up the shutoff piece 212, can be through reducing the clamp plate 3 suppression detected object in-process, the disintegrating slag is lost to the possibility in the through-hole 211.

As shown in fig. 4 and 6, the pulling assembly 7 includes a pulling rod 71 and a suction cup 72, the pulling rod 71 is a round rod-shaped structure, the suction cup 72 is a trumpet-shaped structure, the suction cup 72 is fixedly connected to one end of the pulling rod 71, and the suction cup 72 can be matched with the upper surface of the plugging block 212. In the process of moving the plugging block 212, the suction cup 72 is moved to be positioned right above the plugging block 212, then the traction rod 71 is pressed to exhaust air in the suction cup 72, so that the suction cup 72 tightly sucks the plugging block 212, and then the suction cup 72 and the plugging block 212 are driven to move by moving the traction rod 71, so that the purpose of conveniently moving the plugging block 212 is achieved.

The implementation principle of the road construction quality detection system in the embodiment of the application is as follows: in order to protect the pressing plate 3 and the supporting plate 2, the second protection plate 31 is firstly installed at the bottom side of the pressing plate 3, and then the first protection plate 21 is moved, so that the first protection plate 21 drives the plurality of connecting blocks 22 to be respectively inserted into the plurality of connecting grooves 23; in the process that the connecting block 22 is inserted into the connecting groove 23, the connecting block 22 is firstly contacted with the inclined surface on the limiting block 41, so that the connecting block 22 can push the limiting block 41 to move into the sliding groove 24; after connecting block 22 is pegged graft in spread groove 23, because spring 42's elastic force effect for spring 42 promotes stopper 41 and pegs graft in spacing groove 221, thereby reaches fixed connection block 22's purpose, reaches to be fixed in first guard plate 21 in backup pad 2 through fixed a plurality of connecting blocks 22 and obtains the purpose, and then reaches the purpose of being convenient for protect clamp plate 3 and backup pad 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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 (8)

1. Road construction quality detecting system, including detection case (1), backup pad (2) and clamp plate (3), backup pad (2) set up in detection case (1), and clamp plate (3) are located detection case (1) directly over its characterized in that: a first protection plate (21) is arranged above the supporting plate (2), a second protection plate (31) is detachably connected to the bottom side of the pressing plate (3), a plurality of connecting blocks (22) are fixedly connected to the bottom side of the first protection plate (21), a plurality of connecting grooves (23) are arranged on the upper surface of the supporting plate (2), a plurality of connecting blocks (22) are correspondingly spliced and matched with the connecting grooves (23) one by one, a sliding groove (24) is arranged in each connecting groove (23), a limiting component (4) for fixing the connecting block (22) is arranged in the sliding groove (24), the limiting component (4) comprises a limiting block (41) and a spring (42), the limiting block (41) is connected to the sliding groove (24) in a sliding mode, a limiting groove (221) for the limiting block (41) to be matched with in an inserting mode is formed in the connecting block (22), and an inclined plane is formed in the upper surface of the limiting block (41); one end of the spring (42) is fixedly connected to the bottom of the sliding groove (24), and the other end of the spring is fixedly connected to one side of the limiting block (41); and a driving component (5) for driving the limiting block (41) to move is arranged in the supporting plate (2).

2. The road construction quality detection system according to claim 1, characterized in that: inner chamber (25) have been seted up in backup pad (2), drive assembly (5) are including pivot (51), take-up reel (52) and stay cord (53), pivot (51) rotate to be connected in the inside wall of inner chamber (25), take-up reel (52) fixed connection is on pivot (51), the one end fixed connection of stay cord (53) is in stopper (41), and the lateral wall fixed connection that the other end runs through spout (24) is in the outer peripheral face of take-up reel (52).

3. The road construction quality detection system according to claim 2, characterized in that: the pull ropes (53) and the limiting blocks (41) are arranged in a one-to-one correspondence mode, the end portions of the two pull ropes (53) are simultaneously and fixedly connected to the peripheral surface of the same take-up reel (52), and the winding directions of the two pull ropes (53) on the take-up reel (52) are the same.

4. The road construction quality detection system according to claim 3, characterized in that: still be provided with two pivot (51) of simultaneous drive in inner chamber (25) and rotate runner assembly (6), runner assembly (6) is including rotatory piece (61), dwang (62), first gear (63) and two second gear (64), dwang (62) rotate to be connected in the inside wall of inner chamber (25), first gear (63) fixed connection is in dwang (62), two on two pivot (51) of second gear (64) fixed connection respectively, and two second gear (64) all mesh mutually with first gear (63), rotatory piece (61) rotate to be connected in the upper surface of backup pad (2), and the tip fixed connection of rotatory piece (61) and dwang (62), correspond rotatory piece (61) and seted up through-hole (211) on first guard plate (21).

5. The road construction quality detection system according to claim 4, characterized in that: correspond every stay cord (53) and be provided with a set of guide (54) in inner chamber (25), guide (54) are two pulleys (541), two pulley (541) all rotate to be connected on the inside wall of inner chamber (25), and stay cord (53) and the outer peripheral face homogeneous phase laminating of two pulleys (541).

6. The road construction quality detection system according to claim 4, characterized in that: a plugging block (212) is inserted into the through hole (211) in a matching manner; also included in the detection system is a pulling assembly (7) for moving the block (212).

7. The road construction quality detection system according to claim 6, characterized in that: the traction assembly (7) comprises a traction rod (71) and a sucker (72), the sucker (72) is fixedly connected to the end of the traction rod (71), and the sucker (72) can be matched with the upper surface of the blocking block (212).

8. The road construction quality detection system according to claim 1, characterized in that: the clamp plate (3) is provided with a plurality of groups of connecting components (8) used for being connected with the second protection plate (31), each group of connecting components (8) comprises a lock cover (81), a lock ring (82) and a hook (83), the lock cover (81) is hinged to the side wall of the clamp plate (3), the hook (83) is fixedly connected to the second protection plate (31), the lock ring (82) is hinged to the lock cover (81), and the lock ring (82) can be matched with the hook (83).

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