KR950001668Y1 - Steel plate for garage-floor - Google Patents

Abstract

No content.

Description

Perforated plate structure for parking facilities

1 is a view showing the installation of the perforated plate structure according to the present proposal from the side.

2 is a plan view showing the combined state of the perforated plate unit according to the embodiment of the present invention.

3 is a plan view of a part of the perforated plate unit.

4 is a state of engagement of the perforated plate structure according to FIG.

5 is a load state acting on the channel portion of the perforated plate.

6 is a schematic view showing a state in which hollow protrusions of a perforated plate are formed.

* Explanation of symbols for main parts of the drawings

A: Top plate assembly 1: Top plate unit

4 hollow protrusion 5 channel portion

6: diaphragm 7: clamp device

8 rib 9 clamp member

10: recessed groove 13: vibrating motor

This study is about perforated plate structure installed on each floor of indoor steel parking facilities.

In the conventional steel parking system, only a plurality of holes are drilled in a thin flat plate by drilling or the like, or a lattice-shaped grating structure and a check plate are placed on a base beam, which is multi-layered. Thus, the vehicle was configured to be mounted.

However, the top plate structure of such a conventional parking facility is naturally installed because the top plate itself is extremely lacking in internal load, and the vehicle load is mainly supported by the base beam or channel under the top plate. Keeping the gap tight was essential.

In addition, in these stratification holes, the dirt attached to the vehicle body falls down through the bottom plate hole of the upper layer and contaminates the vehicle mounted on the lower layer. In addition, the upper plate units are connected to each other by electric arc welding. Due to the combination, the cost and time loss due to the lubrication and construction of the electrical equipment required for the site installation, and the rearranging after work were enormous.

The present proposal is provided to solve the disadvantages of the conventional indoor steel parking frame top plate structure as described above,

1) This proposal supports base beams and support beams that support the base beams at both ends by supporting the on-board load of the vehicle (static load) and the dynamic loads at the entry and exit of the vehicle with sufficient safety factors on the top plate. It is aimed at widening enough.

2) The other purpose of this paper is to collect and dispose of the dropped vehicle dirt in one place by placing a vibration device that receives the vehicle dirt under the top of the parking facility and sends it to the waste groove.

The vibrator includes a diaphragm having a waste groove, a motor for giving a vibrating operation to the diaphragm, and a connecting bar connecting the both.

3) Another object of the present invention is to provide a fastening top plate structure that is easy to attach and detach with a fastening method using a clamping device without relying on the conventional welding method in combining top plate units with each other. .

(4) Another object of this paper is to provide a hollow projection to prevent the slip of the vehicle on the upper surface of the upper plate, and to be stretched when punching by punching out from the lower portion of the upper surface. 중공) to naturally form protrusions, and the hollow protrusions are arranged in diagonal directions with respect to two adjacent sides of the upper plate unit, so that they can be folded in any direction and in any direction without regard to the parking form of the automobile tire. It is made possible.

When described in detail with reference to the accompanying drawings an embodiment of the present invention.

In the top plate structure of a parking facility in which a plurality of top plate units 1 are combined (eight in this embodiment), the top plate unit 1 has an upper surface 2 and two side surfaces 3, 3, On the upper surface, a plurality of hollow protrusions (4) (4) (4) ... are formed into perforations diagonally with respect to two adjacent sides, and the length of the upper surface of the upper plate unit (1). In cross-section A plurality of channel portions 5 are formed in the shape of the upper surface of the virtual plate unit, the bottom surface of which is convex upward in the shape, and both ends of the inner side of the four corners of the standing side surface 3 of the upper plate unit 1 are formed. By forming the concave grooves 10 inward in the longitudinal direction, the clamp members 9 are formed in the concave grooves 10 and 10 facing each other when the upper plate unit is combined (see FIG. 4). By clamping and holding, top plate units are bound together.

Further, ribs 8,... Which have horizontal surfaces at the lower end of the four corners of the side surface 3 are respectively faced inward in the width direction of the upper plate unit. … And clamp the clamp 7 in the state where it is mounted on the base beam 11 to hold the top plate unit, the top plate unit, or the top plate structure for all parking facilities such as the top unit and the base beam 11 together. It is fixedly supported.

The clamp device 7 is tapered inwardly extending inwardly, and the tab portion 15 is formed on the upper chamfer groove to install the fixing set screw 16.

A vibrating plate 6 having a waste groove 12 is disposed directly below the upper plate assembly A, and is provided to be inclined to the waste groove group, and vibrating to impart a vibrating action to the diaphragm 6. A vibration cleaning device comprising a motor 13 and a connecting bar 14 connecting both of them is provided.

Reference numeral 17 is an elastic member, 18 is a support beam.

The effect of this proposal which consists of such a structure is demonstrated.

① When the top plate unit 1 is pressurized from its bottom (back side) to the top side (surface side), the extension part (thickness) generated when the other pressure acts on the steel sheet is naturally opened after opening. The hollow protrusions can be easily formed by forming only the sharp angle division by means such as grinding.

(2) As shown in FIG. 5, the bottom of the channel section 5 is approximately The effect formed upwardly convex in shape is very large.

That is, the bending diagram of the bottom of the channel portion when the distribution load W of the vehicle acts on the top plate is shown as indicated by the dashed-dotted line in FIG.

In this paper, the bottom of the channel part adopts a cross-sectional shape that is substantially symmetrical with the bending line. This structure has a large reaction force when the base pressure is applied to the channel part. In the case of the compression distribution load (W), the cross-sectional shape as in this paper has the effect of dynamic load distribution, and the bottom bending state has the resistive force to fix the top plate in a circle.

Therefore, such a channel shape can further improve the internal load resistance of the perforated top plate according to the present invention, which can greatly widen the installation interval of the base support base beam and the support beam, thereby facilitating the construction of the parking facilities and lowering the cost effect. Is also very big.

(3) By arranging the hollow protrusions (elliptical shape) according to the above paragraph (1) diagonally with respect to two adjacent sides, it is possible to prevent slippage of the vehicle regardless of the hole spacing.

④ It is easy to attach and detach by fastening and fastening the coupling method of all the components in this paper by clamping member, and it is formed to have some tape clearance inside the clamp, so that the clamp is more firmly engaged when the vehicle is moved in or out of the car. It is comprised so that integrity may become high.

⑤ The vibration cleaning device adopted in this paper is designed to collect and clean the vehicle dirt or floor washing water falling from the upper floor by the vibration method, so that the cleanliness of the mounted vehicle can be preserved well, thus improving the reliability of customers. It is.

Claims (4)

On the upper surface of the upper plate unit 1 consisting of the upper surface 2 and the two side surfaces 3 and 3, a plurality of hollow protrusions 4 having an elliptical shape are arranged at equal intervals diagonally with respect to two adjacent sides. In the longitudinal direction of the top plate unit, the bottom of which is roughly upward A plurality of channel portions 5 having a shape are integrally formed downward from the surface of the upper plate unit, and each of the four corner portions of the upright side of the upper plate unit 1 is inwardly inward in the longitudinal direction. The concave groove 10 is provided, and the clamp member 9 is inserted into the concave grooves 10 and 10 of the upper plate unit 1 facing each other to clamp and support the upper plate unit. At the bottom of the four corners of 3), the ribs 8 each having horizontal planes are fixed to the inner side in the width direction of the upper plate unit, and the upper plate combinations are clamped and held by the pin-shaped clamps 7 while being placed on the base beam. Forming A), the perforated plate structure for parking facilities, characterized in that made by installing a vibration cleaning device directly under the upper plate assembly (A). The perforated upper plate structure for parking facilities according to claim 1, wherein the hollow protrusion part (4) is formed by pressurizing opening at the lower surface of the upper plate unit (1). The method of claim 1, wherein The channel portion 5 of the shape is perforated plate structure for parking facilities, characterized in that formed by integrally forming a thin steel sheet (forming work). The vibration cleaning device as set forth in claim 1, further comprising: a vibration plate (6) inclined downward to the waste groove side with respect to the upper plate assembly (A), a vibrating motor (13) for giving a vibration operation to the vibration plate, Perforated plate structure for parking facilities, characterized in that consisting of a connecting bar (l4) for connecting both.