Buried parking lock with good stability

Abstract

The utility model provides a buried parking space lock with good stability, which relates to the technical field of parking space locks and comprises a shell, a turning plate and a plurality of support columns. An accommodating groove is formed in the shell; the turning plate is rotatably fixed in the shell; the turning plate can be switched between a rising state and a laying-down state through rotation relative to the shell; reinforcing ribs are arranged on the lower side face of the turning plate. The supporting column is fixed to the bottom of the containing groove. When the turning plate is in a put-down state, the upper end of the supporting column abuts against the lower side of the reinforcing rib. According to the buried parking lock with the good stability, the problem that in the prior art, a turning plate of a buried parking lock is prone to deformation is solved, and deformation generated when the turning plate is pressed by a vehicle can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a parking stall lock technical field, specifically point to good stability's buried parking stall lock. BACKGROUND

[0002] The buried parking stall lock is a mechanical device installed on the ground and used for preventing others from occupying the parking stall, and is prior art. For example, a ground-intelligent parking stall lock disclosed in Chinese patent application No. 202322881409.6 discloses the specific structure and working mechanism of the buried parking stall lock. The parking stall lock mainly relies on the rotation of the shaft to drive the flap (i.e., the limiting plate) to rotate, so as to switch the flap between the raised state and the lowered state. When in the raised state, the local structure of the flap protrudes from the ground, thereby playing a role in blocking the vehicle from entering. When in the lowered state, the upper side of the flap can be flush with the ground, ensuring that the vehicle can smoothly pass over the flap and drive normally.

[0003] In the above-mentioned comparative document, a plurality of support columns are arranged below the flap. When the flap is in the lowered state, the support columns are used to maintain the horizontal surface of the flap, and the upper ends thereof abut against the lower bottom surface of the flap. When the vehicle passes over the flap, the support columns can provide upward support force for the flap. However, the space for placing the support columns in the housing of the parking stall lock is small, and it is difficult to support the entire lower side of the flap. The pressure on the flap will be concentrated on the contact area between the support columns and the flap, which will cause the local stress of the flap to be large, thereby causing the flap to be easily deformed and damaged, and thus shortening the service life of the parking stall lock. On the other hand, the deformed flap will also affect the stability of the vehicle passing through, and may scratch the vehicle chassis, causing safety hazards. SUMMARY

[0004] In view of the above technical problems, the buried parking stall lock with good stability provided by the utility model can reduce the deformation of the flap when the vehicle passes over.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] The buried parking stall lock with good stability provided by the utility model comprises a housing, a flap, and a plurality of support columns. The housing is internally provided with an accommodating groove. The flap is rotatably fixed in the housing. The flap can be switched between the raised state and the lowered state by rotating relative to the housing. The lower side of the flap is provided with a reinforcing rib. The support columns are fixed at the groove bottom of the accommodating groove. When the flap is in the lowered state, the upper ends of the support columns abut against the lower side of the reinforcing rib.

[0007] The utility model provides a good stability's buried type parking stall lock, preferably, the support column is cylindrical support column, the lower bottom surface of support column is fixedly attached with the groove bottom of accommodating groove, and the upper bottom surface of all support columns is flush.

[0008] The utility model provides a good stability's buried type parking stall lock, preferably, the support column is the support column of rigid material.

[0009] The utility model provides a good stability's buried type parking stall lock, preferably, still include a plurality of first side edge support board, the flap still include the board body, the board body is a plane board, the reinforcing rib is fixed in the board body downside, the board body includes first side edge, the first side edge is parallel with the pivot of flap, when the first side edge is stretched to the outside of accommodating groove when the flap is in the state of rising, the first side edge support board is fixed in the accommodating groove, the first side edge support board upside is first abutting surface, when the flap is in the state of putting down, the first abutting surface is tightly attached with the first side edge lower bottom surface of board body.

[0010] The utility model provides a good stability's buried type parking stall lock, preferably, the board surface of first side edge support board is vertical, the board surface of first side edge support board is perpendicular with the first side edge extension direction, the interval between adjacent first side edge support board is equal.

[0011] The utility model provides a kind of good stability's buried type parking stall lock, and it is related to parking stall lock technical field, including shell, flap and multiple support columns;The accommodating groove is equipped in the shell interior;The flap is rotatably fixed in the shell;The flap can be switched by the rotation compared with the shell to realize the state of rising and putting down;The lower surface of the flap is provided with reinforcing rib;The support column is fixed in the groove bottom of accommodating groove;When the flap is in the state of putting down, the support column upper end is supported in the reinforcing rib downside.The utility model provides a good stability's buried type parking stall lock, solves the problem that the flap of buried type parking stall lock is easily deformed in the prior art, and can reduce the deformation of flap when being pressed by vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model and its features, shape and advantages will become more obvious by reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Same mark indicates same part in all drawings. The drawings are not drawn according to proportion, and the emphasis is on showing the main idea of the utility model.

[0013] Fig. 1 It is the overall structure schematic diagram of the utility model embodiment 1 when the flap of good stability's buried type parking stall lock is in the state of rising.

[0014] Fig. 2This is a schematic diagram of the overall structure of the stable underground parking lock provided in Embodiment 1 of this utility model when the flap is in the lowered state.

[0015] Fig. 3 This is a schematic diagram of the housing structure of the underground parking lock with good stability provided in Embodiment 1 of this utility model. Detailed Implementation

[0016] Example 1: The underground parking lock with good stability provided in Example 1 of this utility model, such as... Figs. 1 to 3 As shown, it includes a housing 1, a flap 2, and multiple support columns 3; the housing 1 has an internal receiving groove 11; the flap 2 is rotatably fixed inside the housing 1; the flap 2 can switch between a raised state and a lowered state by rotating relative to the housing 1; the lower side of the flap 2 is provided with a reinforcing rib 21; the support columns 3 are fixed to the bottom of the receiving groove 11; when the flap 2 is in the lowered state, the upper end of the support column 3 abuts against the lower side of the reinforcing rib 21.

[0017] The stable underground parking lock provided in Embodiment 1 of this utility model blocks vehicles when in use by raising the flap 2 and allowing vehicles to pass normally when lowering the flap 2. The main power source for rotating the flap 2 is a rotating shaft. The driving rotation of the rotating shaft and the fixing method between the rotating shaft and the flap are existing technologies, as described in the prior art document, and will not be elaborated here. The difference between the structure provided in this embodiment and that in the prior art document is that a reinforcing rib 21 is provided below the flap 2 in the structure provided in this embodiment. Below, a support column 3 is provided in the receiving groove 11 of the housing 1. The support column 3 can directly abut against the lower side of the reinforcing rib 21, thereby applying an upward force to the reinforcing rib 21 using the support column 3, and then the reinforcing rib 21 provides an upward support force to the flip plate 2. Since the reinforcing rib 21 is fixed to the bottom of the flip plate 2, the reinforcing rib 21 can be evenly distributed on the lower side of the flip plate 2. This means that in the limited space of the receiving groove 11, it is only necessary to find the location of the support column 3 corresponding to the location of the reinforcing rib 21, without having to consider providing a uniform support force directly to the flip plate 2. Compared with the existing technology, which uses multiple support columns to directly support the flip plate 2 to ensure that the flip plate 2 is horizontal, this embodiment uses the support column 3 to support the reinforcing rib 21, and then the reinforcing rib 21 to support the flip plate 2, thereby achieving uniform force on the lower side of the flip plate 2, effectively alleviating local stress concentration of the flip plate 2, reducing the risk of deformation and damage of the flip plate 2, and extending the service life of the parking lock.

[0018] The underground parking lock with good stability provided in Embodiment 1 of this utility model solves the problem of easy deformation of the flap of the underground parking lock in the prior art, and can reduce the deformation of the flap when it is run over by a vehicle.

[0019] In the embodiment, the support column 3 is a cylindrical support column; the lower bottom surface of the support column 3 is fixedly attached to the groove bottom of the accommodating groove 11; the upper bottom surfaces of all the support columns 3 are flush. The cylindrical support column 3 is more uniform in stress when providing support force compared to other shapes. The curved surface structure of the cylinder can better disperse the pressure from the turnplate and the vehicle, avoiding damage to the support column or excessive wear of the turnplate due to stress concentration; secondly, since the support column 3 is directly exposed when the turnplate 2 is in the raised state, if the support column 3 has corners, the corners may accidentally injure personnel who step into the accommodating groove 11, or cause greater damage to the vehicle that presses the raised turnplate 2, so the cylindrical support column 3 is preferred in the embodiment; the upper bottom surfaces of all the support columns 3 are flush because the reinforcing ribs 21 in the embodiment have flush bottom surfaces (the bottom surface is the lower surface of the reinforcing rib 21 when the turnplate is in the lowered state), so all the support columns 3 are arranged in the same height form.

[0020] In the embodiment, the support column 3 is a support column made of rigid material. The conventional support column directly supporting the turnplate 2 is usually made of rubber material, in order to avoid deformation of the support column 3 due to excessive stress at the contact point between the support column 3 and the turnplate 2. In the embodiment, since the support column 3 does not need to directly contact the lower bottom surface of the turnplate 2, a support column made of rigid material is used. The rigid material has high strength and hardness, and can withstand greater pressure without deforming compared to materials such as rubber, thereby ensuring the height stability of the upper side surface of the turnplate 2.

[0021] As a preferred solution, in the embodiment, a plurality of first side edge support plates 4 are further included; the turnplate 2 further includes a plate body 22; the plate body 22 is a planar plate; the reinforcing rib 21 is fixed to the lower side of the plate body 22; the plate body 22 includes a first side edge 221; the first side edge 221 is parallel to the rotation shaft of the turnplate 2; the first side edge 221 extends to the outside of the accommodating groove 11 when the turnplate 2 is in the raised state; the first side edge support plate 4 is fixed in the accommodating groove 11; the upper surface of the first side edge support plate 4 is a first abutting surface 41; the first abutting surface 41 is closely attached to the lower bottom surface of the first side edge 221 of the plate body 22 when the turnplate 2 is in the lowered state; the plate surface of the first side edge support plate 4 is vertical; the plate surface of the first side edge support plate 4 is perpendicular to the extension direction of the first side edge 221; the spacing between adjacent first side edge support plates 4 is equal. The first side edge 221 is the side edge that is at the highest position when the turnplate 2 is in the raised state; the first abutting surface of the first side edge support plate 4 is closely attached to the lower bottom surface of the first side edge 221 of the plate body 22 when the turnplate 2 is in the lowered state, thereby providing additional lateral support for the turnplate 2, which helps to prevent the turnplate 2 from lateral displacement or shaking when subjected to vehicle pressure or other external forces, further enhancing the stability of the turnplate 2 in the lowered state; the increased first side edge support plate 4 shares part of the pressure borne by the turnplate 2, and cooperates with the support column 3 and the reinforcing rib 21 to jointly support the turnplate 2, thereby improving the overall load-bearing capacity of the turnplate 2.

[0022] The utility model provides a good stability's buried type parking stall lock relates to parking stall lock technical field, including casing, flap and a plurality of support column, the inside of casing is equipped with containing groove, the flap rotatable fixed in casing, the flap can realize the switching of the state of rising and the state of putting down through the rotation compared with casing, the downside of flap is provided with reinforcing rib, the support column is fixed in containing groove groove bottom, when the flap is in the state of putting down, the support column upper end leans in reinforcing rib downside, the good stability's buried type parking stall lock provided by the utility model solves the problem that the flap of buried type parking stall lock is easy to change in prior art, can reduce the deformation of flap when being pressed by vehicle.

[0023] The above-mentioned is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation of the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.

Claims

1. A buried parking stall lock with good stability, characterized in that, The shell, the flap and the plurality of support columns are included. The shell is internally provided with a containing groove; The flap is rotatably fixed in the shell; The flap can be switched between the raised state and the lowered state by rotating relative to the shell; The lower side of the flap is provided with a reinforcing rib; The support columns are fixed at the bottom of the containing groove; When the flap is in the lowered state, the upper end of the support column abuts against the lower side of the reinforcing rib.

2. The stability improved underground parking stall lock according to claim 1, wherein The support column is a cylindrical support column; the lower bottom of the support column is fixedly attached to the bottom of the containing groove; The upper bottom of all the support columns is flush.

3. The stability improved underground parking stall lock according to claim 1, wherein The support column is made of rigid material.

4. The stability improved underground parking stall lock according to claim 1, wherein A plurality of first side edge support plates are further included. The flap further includes a plate body; The plate body is a planar plate; the reinforcing rib is fixed to the lower side of the plate body; The plate body includes a first side edge; the first side edge is parallel to the rotation shaft of the flap; when the flap is in the raised state, the first side edge extends to the outside of the containing groove; The first side edge support plate is fixed in the containing groove; the upper side of the first side edge support plate is a first abutting surface; When the flap is in the lowered state, the first abutting surface is tightly attached to the lower bottom of the first side edge of the plate body.

5. The stability improved underground parking stall lock according to claim 4, wherein The plate surface of the first side edge support plate is vertical; the plate surface of the first side edge support plate is perpendicular to the extension direction of the first side edge; The spacing between adjacent first side edge support plates is equal.

Images