CN212835117U

CN212835117U - Roller type berth ground lock

Info

Publication number: CN212835117U
Application number: CN202021651010.9U
Authority: CN
Inventors: 胡孟牛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-03-30
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to a roller formula berth ground lock, including the steel support frame, the roller bearing, locking mechanical system, the board floats, the steel support frame is by the left side girder, the right side girder, the boundary beam, the frame construction that the bottom plate assembly welding formed, it has roller bearing mounting hole and push rod mounting hole to bore on the girder of left side, it has the roller bearing mounting hole to bore on the girder of right side, the cross section of boundary beam is the U font of back-off, it has welded deep floor to weld therein, be linear electric motor erection space in the space of left side girder and deep floor, it has welded the motor mount pad in it, install in the roller bearing mounting hole at the both ends of roller bearing, locking mechanical system includes linear electric motor, the shutting spring, the push rod, the jam plate, the effective stroke that the push rod moved to the. The utility model discloses a locking plate among the locking mechanical system and the locking or the separation of two roller bearings make the wheel be in removal state or idle running state, both prevented that the car owner from escaping the fee, can avoid vehicle chassis to receive the scratch again.

Description

Roller type berth ground lock

Technical Field

The utility model relates to a road parking charge management technical field especially relates to a roller formula berth ground lock, is applied to open parking berth intelligence charge management system.

Background

With the rapid increase of the automobile ownership, the problem of difficult parking in urban areas is very prominent. The existing solution is to set parking berths for the lines drawn at the sides of roads and sidewalks in central urban areas, and to provide temporary paid parking service by locking vehicles through parking locks.

Most of the existing parking spot locks are mechanical manual type parking spot locks, and when a car enters or exits a parking spot, a stay bar of the parking spot lock of a lower handlebar is required to be put down or supported and then locked, so that the parking spot lock is very inconvenient to use. If the open-air parking space is exposed to rainy days, the parking space is more troublesome. In addition, the manual parking spot lock has no anti-collision function, and when the manual parking spot lock encounters an impact, the automobile and the parking spot lock are easy to damage.

The inventor of the present invention has proposed a utility model patent application (application No. 201911248088.8; application publication No. CN110735410A) of a ground-embedded intelligent parking lock embedded below the ground, without roadblocks, convenient to install, and locking the vehicle chassis, aiming at the defects of the prior art, but the following disadvantages exist: it is possible to scratch the vehicle chassis; secondly, vehicles with higher chassis such as off-road vehicles and the like are possible to be locked unreliably, and the phenomena of fee evasion and the like are caused.

Disclosure of Invention

The utility model aims to overcome above-mentioned weak point, provide a roller formula berth ground lock of novel concept.

In order to solve the technical problem, the utility model adopts the following technical scheme: a roller type berth ground lock comprises a steel support frame 1, rollers 2 and a locking mechanism 3, wherein the steel support frame 1 is of a frame structure formed by assembling and welding a left main beam 11, a right main beam 12, an edge beam 13 and a bottom plate 18, a roller mounting hole 16 and a push rod mounting hole 17 are drilled on the left main beam 11, a roller mounting hole 16 is drilled on the right main beam 12, the cross section of the edge beam 13 is in an inverted U shape, a reinforcing rib plate 14 is welded in the roller mounting hole, a space between the left main beam 11 and the reinforcing rib plate 14 is a linear motor mounting interval 15, a motor mounting seat 9 is welded in the roller mounting hole, and an end cover plate 10 is also arranged on the outer side of the left main beam 11; two ends of the rolling shaft 2 are respectively arranged in a rolling shaft mounting hole 16 through a deep groove ball bearing 5 with a dustproof cover, an elastic retainer ring 6 for a hole and a sealing plate 7; the locking mechanism 3 comprises a linear motor 31, a locking spring 32, a push rod 33 and a locking plate 34, wherein the linear motor 31 is fixedly arranged on the motor mounting seat 9, the push rod 33 penetrates through a push rod mounting hole 17 and is always concentric with the axis of the linear motor 31, the locking spring 32 is sleeved on the right end of the linear motor, the locking plate 34 is long-strip-shaped, 2

hexagonal holes

341 and 2 round holes 342 are symmetrically arranged on the locking plate 34, the locking plate is fixedly arranged at the left end of the push rod 33 through a locking plate nut 35 and a locking plate washer 36, the hexagonal holes 341 are in clearance fit with the hexagonal end of the roller 2, and the round holes 342 are in transition fit with the left end journal of the push rod 33; the effective stroke S of the left movement of the push rod 33 is 22 mm.

Preferably, the roller device further comprises a floating plate 4 which is arranged at the middle position of the two rollers 2, has an inverted U-shaped cross section and is internally provided with a floating plate spring 8.

The utility model discloses to carry out the mode of contact locking to vehicle chassis in the past and change into and carry out the idle running locking to the vehicle tire, utilize the locking plate among the locking mechanical system and the locking or the separation of two roller bearings, make the wheel be in removal state or idle running state, both prevented that the car owner from escaping to charge, can avoid vehicle chassis to receive the scratch again.

Drawings

Fig. 1 is a top view of the roller type berth ground lock of the present invention.

Fig. 2 is a structural view of the roller type berth ground lock steel support frame of the utility model.

Fig. 3 is a left side view of the overall structure of the roller type berth ground lock of the present invention.

FIG. 4 is a partial cross-sectional view of the roller-type berth lock of FIG. 1 with the locking plates in a locked condition.

FIG. 5 is a partial cross-sectional view of the roller-type berth lock of FIG. 1 with the locking plates disengaged.

Fig. 6 is a schematic view of the roller structure of the roller type berth ground lock of the present invention.

Fig. 7 is a sectional view taken along line B-B in fig. 6.

Fig. 8 is a view taken along direction C in fig. 6.

Fig. 9 is a schematic view of the roller type parking ground lock plate structure of the present invention.

FIG. 10 is a cross-sectional view A-A of the roller-type berth lock of FIG. 1 in a roller-locked state.

FIG. 11 is a cross-sectional view A-A of the roller-type berth lock of FIG. 1, with the rollers in a free state.

In the figure: 1-a steel support frame; 2-a roller; 3-a locking mechanism; 4-floating plate; 5-deep groove ball bearing; 6-elastic retainer ring for hole; 7-sealing plate; 8-floating plate spring; 9-motor mounting seat; 10-end cover plate; 11-left main beam; 12-right main beam; 13-edge beam; 14-reinforcing rib plates; 15-linear motor installation interval; 16-roller mounting holes; 17-a push rod mounting hole; 18-a base plate; 19-a wheel; 31-a linear motor; 32-a locking spring; 33-a push rod; 34-a locking plate; 35-lock plate nuts; 36-a lock plate washer; 341-hexagonal holes; 342-a circular hole; s-effective stroke.

Detailed Description

The following description of the embodiments of the present invention will be further described with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments, and that other drawings can be obtained by those skilled in the art without inventive efforts.

As shown in fig. 1 to 3, the roller type berth ground lock comprises a steel support frame 1, a roller 2 and a locking mechanism 3, wherein the steel support frame 1 is a frame structure formed by assembling and welding a left main beam 11, a right main beam 12, a side beam 13 and a bottom plate 18, a roller mounting hole 16 and a push rod mounting hole 17 are drilled on the left main beam 11, a roller mounting hole 16 is drilled on the right main beam 12, the cross section of the side beam 13 is in an inverted U shape, a reinforcing rib plate 14 is welded in the side beam 13, a linear motor mounting interval 15 is arranged between the left main beam 11 and the reinforcing rib plate 14, a motor mounting seat 9 is welded in the side beam, and an end cover plate 10 is further arranged on the outer side of the left main beam 11.

The two ends of the roller 2 are respectively arranged in the roller mounting holes 16 through a deep groove ball bearing 5 with a dust cover, a circlip 6 for holes and a sealing plate 7.

As shown in fig. 4 to 5, the locking mechanism 3 includes a linear motor 31, a locking spring 32, a push rod 33, and a locking plate 34, the linear motor 31 is fixedly mounted on the motor mounting seat 9, the push rod 33 passes through the push rod mounting hole 17 and is always concentric with the axis of the linear motor 31, the locking spring 32 is sleeved on the right end of the push rod 33, the push rod is fixedly mounted on the left end of the push rod 33 through a locking plate nut 35 and a locking plate washer 36, a hexagonal hole 341 is in clearance fit with the hexagonal end of the roller 2, and a circular hole 342 is in transition fit with the left end journal of the push rod 33.

As shown in fig. 6 to 8, the leftmost end of the roller 2 is hexagonal and is in clearance fit with the hexagonal hole of the lock plate 34.

As shown in fig. 1, in order to prevent a pedestrian from getting into a gap between the rollers, a floating plate 4 having an inverted U-shaped cross section and provided with a floating plate spring 8 inside is installed at a middle position between the two rollers 2.

As shown in fig. 9, the lock plate 34 is long, and 2

hexagonal holes

341 and 2 circular holes 342 are symmetrically arranged thereon.

The utility model discloses a theory of operation: as shown in fig. 10 to 11, when the vehicle is ready to enter the parking space, the linear motor shaft of the lock mechanism does not contact the push rod, the lock plate locks the roller, and the roller cannot rotate freely. When the parked vehicle enters the charging period, the linear motor of the locking mechanism is electrified to rotate forwards, the motor shaft extends leftwards and contacts the push rod firstly, the push rod is pushed to move leftwards, the locking spring is compressed, when the effective stroke of the push rod reaches 22mm, the locking plate is separated from the end of the rolling shaft, the rolling shaft is in a free state, and the vehicle cannot run out. When the car owner scans the codes and pays, the linear motor is electrified to rotate reversely, the motor shaft retracts rightwards, the push rod returns the locking plate to lock the rolling shaft under the action of the reverse force of the locking spring, and the car can drive away from the parking position.

The present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit and principles of the present invention within the knowledge range of those skilled in the art.

Claims

1. The utility model provides a roller formula berth ground lock, includes steel support frame (1), roller (2), locking mechanical system (3), its characterized in that:

the steel support frame (1) is of a frame structure formed by assembling and welding a left main beam (11), a right main beam (12), an edge beam (13) and a bottom plate (18), a roller mounting hole (16) and a push rod mounting hole (17) are drilled on the left main beam (11), a roller mounting hole (16) is drilled on the right main beam (12), the cross section of the edge beam (13) is in an inverted U shape, a reinforcing rib plate (14) is welded in the edge beam, a linear motor mounting interval (15) is formed between the left main beam (11) and the reinforcing rib plate (14), a motor mounting seat (9) is welded in the linear motor mounting interval, and an end cover plate (10) is arranged on the outer side of the left main beam (11);

two ends of the rolling shaft (2) are respectively installed in the rolling shaft installation hole (16) through a deep groove ball bearing (5) with a dustproof cover, an elastic check ring (6) for holes and a sealing plate (7);

the locking mechanism (3) comprises a linear motor (31), a locking spring (32), a push rod (33) and a locking plate (34), the linear motor (31) is fixedly arranged on a motor mounting seat (9), the push rod (33) penetrates through a push rod mounting hole (17) and is always concentric with the axis of the linear motor (31), the locking spring (32) is sleeved on the right end of the locking plate (34), the locking plate (34) is long-strip-shaped, 2 hexagonal holes (341) and 2 circular holes (342) are symmetrically arranged on the locking plate (34), the locking plate is fixedly arranged at the left end of the push rod (33) through a locking plate nut (35) and a locking plate gasket (36), the hexagonal holes (341) are in clearance fit with the hexagonal end of the roller (2), and the circular holes (342) are in transition fit with the left end journal of the push rod (33);

the effective stroke (S) of the left movement of the push rod (33) is 22 mm.

2. The roller-type berth ground lock of claim 1, wherein: the roller bearing is characterized by further comprising a floating plate (4), wherein the floating plate (4) is arranged in the middle of the two rollers (2), the cross section of the floating plate is in an inverted U shape, and a floating plate spring (8) is arranged inside the floating plate.