CN211898015U

CN211898015U - Hidden adjustable road height limiting equipment

Info

Publication number: CN211898015U
Application number: CN202020219802.2U
Authority: CN
Inventors: 李延会
Original assignee: Jining Yitong Construction Engineering Co ltd
Current assignee: Jining Yitong Construction Engineering Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-11-10
Anticipated expiration: 2030-02-27

Abstract

The utility model belongs to the technical field of the relevant technique of road restriction and specifically relates to road limit for height equipment with adjustable hide, pour pre-buried vertical side pipe in the road both sides including two be provided with a detachable limit for height warning subassembly between the vertical side pipe, at one of them the outside of vertical side pipe is equipped with one and is used for the splendid attire the rain-proof case of limit for height warning subassembly all installs the LED warning light on the preceding lateral wall of coexistence formula side pipe, all is provided with the height scale mark on the preceding lateral wall of coexistence formula side pipe. When the road normally passes, the height limiting part of the device is in a hidden state, when the time period of height limitation and restriction is required to be realized, a duty worker can lift the height limiting part of the device by a specified height through simple operation, the height limitation height can be adjusted according to the requirement of a current system, the operation is convenient and rapid, and the device has two modes of electric automatic lifting and manual lifting for selection.

Description

Hidden adjustable road height limiting equipment

Technical Field

The utility model belongs to the technical field of the relevant technique of road restriction and specifically relates to road limit for height equipment with adjustable hide.

Background

Heavy load or overload, heavy-duty freight train frequently pass through urban road not only can produce the jam to urban traffic, and the quality problems such as fracture, fracture also can appear in urban road surface because of long-term heavy load's pressure-bearing simultaneously. Therefore, in order to solve the above problems, the traffic planning usually adopts the rule of time-limited and height-limited traffic to reduce the adverse effect of heavy-duty trucks on traffic and road surface quality.

The road restriction and height limitation rule of the current road is embodied only through the indicating sign, and a driver of a vehicle cannot find the rule in time in the driving process at many times, so that how to set a road device which can effectively cooperate with the current mark to better realize the synchronous operation of time limitation and height limitation has an important role in solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical scheme that one of above-mentioned technical problem adopted and be: road limit for height equipment with adjustable hide, including two pour pre-buried vertical side's pipe in the road both sides two be provided with a detachable limit for height warning subassembly between the vertical side's pipe, at one of them the outside of vertical side's pipe is equipped with one and is used for the splendid attire the rain-proof case of limit for height warning subassembly all installs the LED warning light that the card inserted the USB flash disk and show relevant information on the preceding lateral wall of coexistence side's pipe, all is provided with the height scale mark on the preceding lateral wall of coexistence side's pipe.

This device adopts the limit for height warning subassembly that can accomodate the dismantlement, rises when can satisfying the use, the effect of accomodating when not using, and the LED warning light that sets up in coexistence formula side pipe both sides can show whether current road allows current state of passing as required.

Preferably, two install corrosion-resistant pressure-bearing pipe in the cross slot that sets up along road width direction on the road surface between the vertical side pipe, corrosion-resistant pressure-bearing pipe's top is less than the cross slot, corrosion-resistant pressure-bearing pipe's both ends link firmly with corresponding vertical side pipe respectively mutually, two the inner chamber of vertical side pipe with the inner chamber of pressure-bearing pipe is linked together and the combination forms the installation chamber, two the cross section of vertical side pipe is C shaped steel install the pulley guide subassembly of drive formula in the installation chamber.

Through the pulley guide assembly who sets up the drive formula, can realize controlling the spacing height that the limit for height warning subassembly raised as required when the installation limit for height warning subassembly, convenient operation need not the staff and climbs the height and installs limit for height warning subassembly, and is more convenient during the operation.

Preferably, a raised vehicle speed bump is mounted on the road surface above the transverse groove.

The pressure-bearing pipe can be effectively protected, and the vehicle can be decelerated at the pressure-bearing pipe.

Preferably, the driven pulley guide assembly comprises upper pulleys respectively symmetrically arranged at the upper parts of the inner cavities of the two vertical square tubes, the upper pulleys are movably inserted into rotary holes of the front and rear side walls of the corresponding vertical square tubes through central shafts of the upper pulleys, and further comprises lower guide pulleys respectively symmetrically arranged in mounting cavities at the positions where the inner cavities of the two vertical square tubes are communicated with the inner cavity of the pressure-bearing tube, the lower guide pulleys comprise lower pulleys which are movably inserted into rotary holes of the front and rear side walls of the corresponding vertical square tubes through central shafts of the lower pulleys, a guide limit pulley is respectively arranged at the oblique lower part of the inner side of each lower pulley, the guide limit pulleys are movably inserted into rotary holes of the front and rear side walls of the corresponding vertical square tubes through central shafts of the lower guide limit pulleys, the two guide limit pulleys are symmetrically arranged, and an annular steel wire rope is respectively wound in a thread groove of the thread shaft, annular wire rope's one end upwards stretches out the screw thread axle and walks around in proper order left direction spacing pulley, right side finally return the screw thread axle behind the lower pulley on top sheave, right side, it is left top sheave and left the wire rope between the direction spacing pulley has linked firmly a left elevator, the right-hand member of left side elevator by the fluting of vertical side's pipe is stretched out, on the right side top sheave and right side wire rope between the lower pulley has linked firmly a right elevator, the left end of right side elevator by the fluting of vertical side's pipe is stretched out, has welded the double-screw bolt of symmetry setting respectively on the opposite face of left elevator, right elevator, limit for height warning subassembly both ends respectively with corresponding position department the double-screw bolt looks screw thread closes fixedly soon, the center of top sheave is located its corresponding position department lower pulley, And the outer diameters of the threaded shaft, the lower pulley, the guide limiting pulley and the upper pulley are completely the same.

Preferably, a servo drive motor is arranged on the rear side of one of the lower pulleys, a motor shaft of the servo drive motor is fixedly connected with the corresponding lower pulley, the lower pulley fixedly connected with the motor shaft is a threaded shaft with a threaded chute on the surface, a waterproof case is arranged on the outer cover of the servo drive motor, and the servo drive motor is connected with a power supply for external road traffic.

The waterproof type servo motor is selected in a limited way when the servo drive motor is purchased.

When the height limit warning assembly needs to be installed, the servo driving motor can be started, a wireless receiving module is installed on the servo driving motor, the servo driving motor can be started in a remote controller mode, forward and reverse rotation of the servo driving motor can be controlled to drive the steel wire rope to achieve forward and reverse rotation, a left lifting block can be driven, synchronous lifting of the right lifting block is achieved, when the left lifting block and the right lifting block fall to a proper position, rubber screw pipes at two ends of an intercepting rope of the height limit warning assembly are screwed on corresponding outer side walls of the studs respectively by workers, screwing depth is adjusted according to the requirement of tensioning degree, after installation is completed, the servo driving motor is controlled to rotate, and the whole height limit warning assembly is driven to rise to a proper height.

Preferably, the upper part and the lower part of the inner end and the outer end of the inner cavity of the pressure-bearing pipe are respectively provided with a bearing pulley, and the bearing pulleys are movably inserted into the rotating holes of the front side wall and the rear side wall of the corresponding pressure-bearing pipe through the central shaft of the bearing pulleys.

Through setting up the bearing pulley can play the frictional resistance that reduces wire rope when sliding, guarantees the smoothness nature of operation.

Preferably, a plurality of adjusting threaded columns are respectively arranged on the opposite side walls of the two vertical square pipes at intervals along the height direction of the vertical square pipes.

When setting up the main purpose of adjusting the screw post, can realize coming manual installation according to the limit for height of difference limit for height warning subassembly can realize rising tight interception rope and flexible rubber material's warning sign through manual operation closure two rubber solenoid when the limit for height is shorter.

Preferably, limit for height warning subassembly includes a flexible interception rope, two the both ends of interception rope are connected with respectively and correspond double-screw bolt matched with rubber solenoid install the warning sign of the flexible rubber material that can roll up on the interception rope.

The warning board made of flexible rubber can play a role in warning and striking to remind drivers of paying attention.

Preferably, at two symmetrical settings install the correlation sensor of relative setting on the opposite face of rubber solenoid respectively, one of them vertical side pipe fixed mounting has a alarm of triggering formula, two the output of correlation sensor respectively with the signal input part signal connection of alarm, the alarm is from taking the controller and linking to each other with the power in the battery box.

The connection mode of the trigger alarm and the correlation sensor belongs to the mature products in the prior art, and is well known to those skilled in the art, and is not described in detail.

The alarm can give an alarm when a vehicle exceeding the height limit passes, so that a driver is timely warned to realize braking or parking.

The beneficial effects of the utility model are embodied in: when the road normally passes, the height limiting part of the device is in a hidden state, when the time period of height limitation and restriction is required to be realized, a duty worker can lift the height limiting part of the device by a specified height through simple operation, the height limitation height can be adjusted according to the requirement of a current system, the operation is convenient and rapid, and the device has two modes of electric automatic lifting and manual lifting for selection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.

Fig. 1 is a first structural schematic diagram of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is the cross-sectional schematic view of the two vertical square tubes and their internal structure.

Fig. 4 is a schematic view showing a state of a looped wire rope wound around the threaded shaft in fig. 3.

Fig. 5 is a second structural schematic diagram of the present invention.

In the figure, 1, road; 2. a height limiting warning component; 3. a rain-proof box; 4. an LED warning light; 5. a battery case; 6. an alarm; 7. a pressure bearing pipe; 8. a mounting cavity; 9. a pulley guide assembly; 10. a vehicle speed bump; 11. an upper pulley; 12. guiding the lower wheel set; 13. a lower pulley; 14. a guide limit pulley; 15. an annular wire rope; 16. a threaded shaft; 17. a left lifting block; 18. grooving; 19. a right lifting block; 20. a stud; 21. a servo drive motor; 22. a motor shaft; 23. a waterproof case; 24. supporting the pulley; 25. adjusting the threaded column; 26. intercepting a rope; 27. a rubber solenoid; 28. a warning board; 29. a correlation sensor; 30. vertical square tube.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-5, road limit for height equipment with adjustable hide, including two vertical square pipes 30 of pouring pre-buried in 1 both sides of road, two be provided with a detachable limit for height warning subassembly 2 between vertical square pipe 30, at one of them vertical square pipe 30's the outside is equipped with one and is used for the splendid attire rain-proof case 3 of limit for height warning subassembly 2 all installs card USB flash disk and shows relevant information's LED warning light 4 on the preceding lateral wall of coexistence square pipe 30, all is provided with the height scale mark on coexistence square pipe 30's the preceding lateral wall.

This device adopts limit for height warning subassembly 2 that can accomodate the dismantlement, rises when can satisfying the use, the effect of accomodating when not using, and LED warning light 4 that sets up in coexistence formula side pipe 30 both sides can show whether the current road is permitted to pass the current state of having passed as required.

Preferably, two install corrosion-resistant pressure-bearing pipe 7 in the transverse groove that sets up along 1 width direction of road on the road surface between the vertical square pipe 30, the top of corrosion-resistant pressure-bearing pipe 7 is less than the transverse groove, the both ends of corrosion-resistant pressure-bearing pipe 7 link firmly with corresponding vertical square pipe 30 respectively mutually, two the inner chamber of vertical square pipe 30 with the inner chamber of pressure-bearing pipe 7 is linked together and the combination forms installation cavity 8, two vertical square pipe 30's cross section is C shaped steel install the pulley guide subassembly 9 of drive formula in the installation cavity 8.

Through the pulley guide assembly 9 that sets up the drive formula, can realize controlling the spacing height that limit for height warning subassembly 2 raised as required when installation limit for height warning subassembly 2, convenient operation need not the staff and climbs the height and install limit for height warning subassembly 2, and is more convenient during the operation.

A raised vehicle speed bump 10 is preferably mounted on the road surface above the transverse grooves.

The function of protecting the pressure-bearing pipe 7 can be effectively performed while the vehicle can be decelerated thereat.

Preferably, the driven pulley guide assembly 9 includes upper pulleys 11 respectively symmetrically disposed on upper portions of inner cavities of the two vertical square tubes 30, the upper pulleys 11 are movably inserted into rotation holes of front and rear side walls of the corresponding vertical square tubes 30 through central axes thereof, and further includes guide lower pulley sets 12 respectively symmetrically disposed in mounting cavities 8 of portions where the inner cavities of the two vertical square tubes 30 communicate with the inner cavity of the pressure-bearing tube 7, the guide lower pulley sets 12 include a lower pulley 13, the lower pulley 13 is movably inserted into rotation holes of front and rear side walls of the corresponding vertical square tubes 30 through central axes thereof, a guide limit pulley 14 is respectively disposed obliquely below an inner side of each lower pulley 13, the guide limit pulleys 14 are movably inserted into rotation holes of front and rear side walls of the corresponding vertical square tubes 30 through central axes thereof, the two guide limit pulleys 14 are symmetrically disposed, an annular steel wire rope 15 is respectively wound in a thread groove of the thread shaft 16, one end of the annular steel wire rope 15 upwards extends out of the thread shaft 16 and sequentially bypasses the left upper pulley 11, the left guide limit pulley 14, the right guide limit pulley 14 and the right lower pulley 13 on the upper pulley 11 and the right side to finally return to the thread shaft 16, a left lifting block 17 is fixedly connected on the steel wire rope 15 between the left upper pulley 11 and the left guide limit pulley 14 on the left side, the right end of the left lifting block 17 is extended out from a groove 18 of the vertical square tube 30, a right lifting block 19 is fixedly connected on the steel wire rope 15 between the upper pulley 11 on the right side and the lower pulley 13 on the right side, the left end of the right lifting block 19 is extended out from the groove 18 of the vertical square tube 30, and symmetrically arranged studs 20 are respectively welded on opposite surfaces of the left lifting block 17 and the right lifting block 19, the two ends of the height-limiting warning component 2 are respectively screwed and fixed with the studs 20 at corresponding positions, the center of the upper pulley is located on the vertical central line where the central connecting line of the lower pulley and the guide limiting pulley is located at the corresponding positions, and the outer diameters of the threaded shaft, the lower pulley, the guide limiting pulley and the upper pulley are completely the same.

Preferably, a servo drive motor 21 is arranged on the rear side of one of the lower pulleys 13, a motor shaft 22 of the servo drive motor 21 is fixedly connected with the corresponding lower pulley 13, the lower pulley 13 fixedly connected with the motor shaft 22 is a threaded shaft 16 with a threaded sliding groove on the surface, a waterproof case 23 is arranged outside the servo drive motor 21, and the servo drive motor 21 is connected with a power supply for external road traffic.

The waterproof type servo motor is selected with a limited limit when purchasing the servo drive motor 21.

Preferably, the upper part and the lower part of the inner cavity of the pressure-bearing pipe 7 at the inner end and the outer end are respectively provided with a bearing pulley 24, and the bearing pulleys 24 are movably inserted into the corresponding rotating holes of the front side wall and the rear side wall of the pressure-bearing pipe 7 through the central axis thereof.

Through setting up bearing pulley 24 can play the frictional resistance that reduces wire rope 15 when sliding, guarantee the smoothness nature of operation.

Preferably, a plurality of adjusting threaded columns 25 are respectively provided on the opposite side walls of the two upright square pipes 30 at intervals along the height direction thereof.

When setting up the main purpose of adjusting threaded column 25, can realize coming manual installation according to the limit for height of difference limit for height warning subassembly 2, can come the spiral closure two rubber solenoid 27 to realize rising tightly intercepting rope 26 and flexible rubber material's warning sign 28 through manual operation when the limit for height is short.

Preferably, the height-limiting warning assembly 2 comprises a flexible intercepting rope 26, two ends of the intercepting rope 26 are respectively connected with a rubber solenoid 27 corresponding to the stud 20, and a warning board 28 made of a flexible rubber material and capable of being rolled is installed on the intercepting rope 26.

The warning board 28 made of flexible rubber can play a role in warning and striking to remind drivers of paying attention.

Preferably, the opposite surfaces of the two symmetrically arranged rubber spiral tubes 27 are respectively provided with oppositely arranged correlation sensors 29, one of the vertical square tubes 30 is fixedly provided with a trigger type alarm 6, the output ends of the two correlation sensors 29 are respectively connected with the signal input end of the alarm 6 through signals, and the alarm 6 is provided with a controller and is connected with a power supply in a battery box 5.

The connection between the trigger alarm 6 and the correlation sensor 29 is well known in the art and will not be described in detail.

Through the alarm 6, the vehicle exceeding the height limit can give an alarm when passing, so that a driver is timely warned to realize braking or parking.

The working principle is as follows:

when the height-limiting warning assembly 2 needs to be installed, the servo driving motor 21 can be started, a wireless receiving module is installed on the servo driving motor 21, the remote controller can be adopted to start, the servo driving motor 21 is controlled to rotate forwards and backwards to drive the steel wire rope 15 to rotate forwards and backwards, so that the left lifting block 17 and the right lifting block 19 can be driven to lift synchronously, after the left lifting block 17 and the right lifting block 19 are lowered to proper positions, a worker respectively and rotatably closes the rubber screw pipes 27 at two ends of the intercepting rope 26 of the height-limiting warning assembly 2 on the outer side walls of the corresponding studs 20, the screwing depth is adjusted according to the requirement of the tensioning degree, after the installation is completed, the servo driving motor 21 is controlled to rotate, and the whole height-limiting warning assembly 2 is driven to rise to the proper height.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. Road limit for height equipment with adjustable hide, its characterized in that: including two vertical side's pipes of pouring pre-buried in road both sides, two be provided with a detachable limit for height warning subassembly between the vertical side's pipe, at one of them the outside of vertical side's pipe is equipped with one and is used for the splendid attire limit for height warning subassembly's rain-proof case all installs the LED warning light on the preceding lateral wall of coexistence side's pipe, all is provided with the height scale mark on the preceding lateral wall of coexistence side's pipe.

2. The hidden adjustable road height limiting apparatus of claim 1, wherein: the anti-corrosion bearing pipe is installed in the transverse groove that sets up along road width direction on the road surface between the vertical side pipe, the both ends of anti-corrosion bearing pipe link firmly with corresponding vertical side pipe respectively mutually, two the inner chamber of vertical side pipe with the inner chamber of bearing pipe is linked together and combines to form the installation cavity, two the cross section of vertical side pipe is C shaped steel install the pulley guide subassembly of drive formula in the installation cavity.

3. The hidden adjustable road height limiting apparatus of claim 2, wherein: and a convex vehicle deceleration strip is arranged on the road surface above the transverse groove.

4. The hidden adjustable road height limiting apparatus of claim 3, wherein: the driving pulley guide assembly comprises upper pulleys which are symmetrically arranged on the upper parts of the inner cavities of the two vertical square tubes respectively, the upper pulleys are movably inserted into rotary holes of the front and rear side walls of the corresponding vertical square tubes through central shafts of the upper pulleys, the driving pulley guide assembly also comprises lower guide pulley sets which are symmetrically arranged in mounting cavities of the parts, communicated with the inner cavities of the pressure-bearing tubes, of the inner cavities of the two vertical square tubes respectively, the lower guide pulley sets comprise lower pulleys, the lower pulleys are movably inserted into rotary holes of the front and rear side walls of the corresponding vertical square tubes through the central shafts of the lower pulleys, a guide limiting pulley is respectively arranged at the oblique lower part of the inner side of each lower pulley, the guide limiting pulleys are movably inserted into the rotary holes of the front and rear side walls of the corresponding vertical square tubes through the central shafts of the lower pulleys, the two guide limiting pulleys are symmetrically arranged, and an, annular wire rope's one end upwards stretches out the screw thread axle and walks around in proper order left direction spacing pulley, right side finally return the screw thread axle behind the lower pulley on top sheave, right side, it is left top sheave and left the wire rope between the direction spacing pulley has linked firmly a left elevator, the right-hand member of left side elevator by the fluting of vertical side's pipe is stretched out, on the right side top sheave and right side wire rope between the lower pulley has linked firmly a right elevator, the left end of right side elevator by the fluting of vertical side's pipe is stretched out, has welded the double-screw bolt of symmetry setting respectively on the opposite face of left elevator, right elevator, limit for height warning subassembly both ends respectively with corresponding position department the double-screw bolt looks screw thread closes fixedly soon, the center of top sheave is located its corresponding position department lower pulley, And the outer diameters of the threaded shaft, the lower pulley, the guide limiting pulley and the upper pulley are completely the same.

5. The hidden adjustable road height limiting apparatus of claim 4, wherein: the rear side of one of the lower pulleys is provided with a servo drive motor, a motor shaft of the servo drive motor is fixedly connected with the corresponding lower pulley, the lower pulley fixedly connected with the motor shaft is a threaded shaft with a threaded chute on the surface, a waterproof case is arranged on the outer cover of the servo drive motor, and the servo drive motor is connected with a power supply for external road traffic.

6. The hidden adjustable road height limiting apparatus of claim 5, wherein: and the upper part and the lower part of the inner end and the outer end of the inner cavity of the pressure-bearing pipe are respectively provided with a bearing pulley, and the bearing pulleys are movably inserted into the rotating holes of the front side wall and the rear side wall of the corresponding pressure-bearing pipe through central shafts of the bearing pulleys.

7. The hidden adjustable road height limiting apparatus of claim 6, wherein: and a plurality of adjusting threaded columns are respectively arranged on the opposite side walls of the two vertical square tubes at intervals along the height direction of the vertical square tubes.

8. The hidden adjustable road height limiting apparatus of claim 7, wherein: the height limiting warning assembly comprises a flexible intercepting rope, two ends of the intercepting rope are respectively connected with and correspond to the rubber solenoid matched with the stud, and a warning board made of a flexible rubber material and capable of being rolled up is installed on the intercepting rope.

9. The hidden adjustable road height limiting apparatus of claim 8, wherein: install the correlation sensor of relative setting on the opposite face of rubber solenoid at two symmetrical settings respectively, one of them vertical side pipe fixed mounting has a alarm that triggers the formula, two the output of correlation sensor respectively with the signal input part signal connection of alarm, the alarm is from taking the controller and linking to each other with the power in the battery box.