CN217400220U

CN217400220U - Overhead floor

Info

Publication number: CN217400220U
Application number: CN202220795368.1U
Authority: CN
Inventors: 陈永毅; 王强
Original assignee: Beijing Dalaite Technology Co ltd
Current assignee: Beijing Dalaite Technology Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-09-09
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a raised floor, including built on stilts flat board and supporting legs, this built on stilts dull and stereotyped bight is seted up perpendicular round hole A, concentric bell jar A is seted up to the upper end of this perpendicular round hole, the toper gasket has been inserted in this bell jar A, the interior convergent ditch of opening A is seted up towards this perpendicular round hole A from corner department, this built on stilts dull and stereotyped lateral part is seted up perpendicular round hole B, concentric bell jar B is seted up in the upper end of this perpendicular round hole B, the toper gasket has been inserted in this bell jar B, the dull and stereotyped lateral wall of self-erecting is seted up convergent ditch B inwards towards perpendicular round hole B orientation, the tray that holds of this supporting legs includes the cross recess, be equipped with the disconnected hole of bar between this cross recess and the limit portion of tray, four bight archs of this tray are equipped with the screw hole, the bolt passes the toper gasket, erect round hole and be connected in order to realize built on stilts flat board and supporting legs with the screw hole spiro union.

Description

Overhead floor

Technical Field

The utility model relates to a raised floor.

Background

The overhead flat plate in the overhead floor in the prior art has higher cost if adopting the modes of plate cutting and drilling processing; the formation of the small holes in the plate is difficult by adopting a cement forming (including pouring forming, pressing forming and the like), and the shape and position precision of the small holes are not easy to guarantee. The support foot function singleness of overhead floor among the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevated floor, it is lower to erect its empty dull and stereotyped processing cost, and the supporting legs is higher, the edge stability is better when supporting in the frame height.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an overhead floor, a serial communication port, including built on stilts dull and stereotyped and supporting legs, vertical round hole A is seted up at the bight of this built on stilts dull and stereotyped, concentric tapered groove A is seted up to the upper end of this vertical round hole A, the toper gasket has been inserted in this tapered groove A, inwards convergent opening ditch A is seted up towards this vertical round hole A from corner department, vertical round hole B is seted up to the lateral part of this built on stilts dull and stereotyped, concentric tapered groove B is seted up at the upper end of this vertical round hole B, the toper gasket has been inserted in this tapered groove B, inwards convergent opening ditch B is seted up towards vertical round hole B direction from the lateral wall of built on stilts dull and stereotyped, the tray that holds of this supporting legs includes the cross recess, be equipped with the disconnected hole of bar between this cross recess and the limit portion of tray, four bight archs of this tray are equipped with the screw hole, the bolt passes the toper gasket, vertical round hole is connected with the screw hole spiro union in order to realize built on stilts dull and supporting legs.

The overhead flat plate is rectangular, the axis of the vertical round hole A is positioned by the axis of the screw rod of the supporting leg, and the vertical round hole A is positioned on the concentric circle of the axis of the screw rod and forms an intersection point of a 45-degree line with the side edge; the vertical round hole B of the edge part is positioned at the intersection point of the concentric circle of the axis of the screw rod and the corresponding side edge at a 90-degree line.

The axis of the side vertical round hole on the long and wide side of the overhead flat plate is equidistant to the axis of the corner vertical round hole close to the side vertical round hole.

The supporting legs comprise a chassis, the chassis is fixed on the ground, the lower ends of screw rods of the supporting legs are riveted on the chassis, cross-shaped rotary grooves are formed in the top walls of the screw rods, nuts are screwed to the upper end portions of the screw rods, the bearing plates are fixedly sleeved on the nuts, and through holes are formed in the bottom walls of the end portions of the cross-shaped grooves.

And a draw hook is inserted into the broken hole, the draw hook is Z-shaped, and the upper end part of the draw hook is inserted into the cross-shaped groove through the broken hole and is pressed.

And a stabilizing support is inserted in the broken hole, and the lower pipe of the stabilizing support is positioned below the bearing plate and sleeved on the screw rod.

The utility model has the advantages that: the utility model discloses a round hole with the opening connection can solve shaping and precision problem effectively, but the opening of simple will lead to the screw not enough to the drawing power of the direction of opening to cause fixed defect. The conical groove concentric with the small hole is adopted, and the outer diameter of the matched conical gasket is larger than the width of the notch, so that the positioning capability of the fastened screw can be ensured in all directions. The utility model discloses a supporting legs practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the embodiments will be described below with reference to the accompanying drawings.

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

Fig. 2 is a partially enlarged schematic view of fig. 1.

Fig. 3 is a schematic structural view of an overhead flat panel.

Fig. 4 is an enlarged schematic view of a corner of the flat aerial plate.

Fig. 5 is a schematic top view of an overhead flat panel.

Fig. 6 is a structural schematic diagram of the supporting foot connecting hook.

Fig. 7 is a structural schematic diagram of the support foot connecting stabilizing bracket.

Detailed Description

The following description is given by way of example only, and not by way of limitation, of the scope of the invention.

As shown in fig. 1 to 5, the utility model discloses an overhead floor, including built on stilts dull and stereotyped 1 and supporting legs 2, perpendicular round hole A11 is seted up at this built on stilts bight of dull and stereotyped 1, concentric bell jar A12 is seted up to the upper end that should erect the round hole, conical shim 13 has been inserted in this bell jar A12, from corner department this perpendicular round hole A11 sets up the ditch A14 of convergent inwards towards this, perpendicular round hole B is seted up to the lateral part of this built on stilts dull and stereotyped 1, set up concentric bell jar B in this perpendicular round hole B's upper end, conical shim has been inserted in this bell jar B, set up convergent ditch B inwards towards perpendicular round hole B direction from the dull and stereotyped lateral wall of built on stilts, this perpendicular round hole B is greater than perpendicular round hole A apart from the distance of lateral wall. The supporting plate 24 comprises a cross groove 241, a strip-shaped broken hole 25 is arranged between the cross groove 241 and the edge of the supporting plate 24, threaded holes 242 are convexly formed in four corners of the supporting plate 24, and the bolts 3 penetrate through the tapered gaskets and the vertical round holes to be in threaded connection with the threaded holes so as to realize connection of the overhead flat plate and the supporting legs. When the supporting legs need to be installed between the side parts of two adjacent overhead flat plates, two diagonal threaded holes of the supporting legs are aligned with two vertical round holes.

The supporting leg 2 comprises a chassis 21, the chassis 21 is fixed on the ground, the lower end of a screw rod 22 of the supporting leg is riveted on the chassis 21, a cross-shaped rotary groove 221 is formed in the top wall of the screw rod 22, a nut 23 is screwed at the upper end of the screw rod 22, a bearing tray 24 is fixedly sleeved on the nut 23, and a through hole is formed in the bottom wall of the end part of the cross-shaped groove.

As shown in fig. 5, the overhead flat plate 1 is cuboid or square, the top wall is concave-convex, the side wall is provided with a vertical plate, and the vertical edge can improve the support strength; the axis of the vertical round hole A11 is positioned by the axis of the screw rod 22 of the supporting foot, and the vertical round hole A11 is positioned on the concentric circle of the axis of the screw rod and forms an intersection point of a 45-degree line with the close side; the vertical round holes B on the sides are positioned at the intersection points of the concentric circles of the axes of the screw rods and the adjacent side edges to form 90-degree lines, and the axes of the vertical round holes on the sides on the long and wide sides of the overhead flat plates are equidistant to the axes of the vertical round holes on the adjacent corners so as to realize the longitudinal and transverse assembly of each overhead flat plate.

When the supporting legs are used for paving the edges of the area, only one side of each supporting leg is provided with an overhead flat plate, so that the supporting structure is unstable; in addition, when the overhead height is high, the support stability is reduced due to the fact that the length of the adjusting bolt is increased; as shown in fig. 7, a stabilizing bracket 26 can also be inserted into the cut-out hole, which is now formed as a tray, the lower tube of which is located below the support tray and is fitted over the threaded spindle.

As shown in fig. 6, when the heating module is installed below the overhead plate, a draw hook can be inserted into the broken hole of the support tray, the draw hook is in a Z shape, the upper end of the draw hook is inserted into the cross groove through the broken hole and is pressed, and the heat insulation module arranged below the draw hook is pulled to the overhead plate through installation of the draw hook, so that the heating efficiency is improved.

The utility model discloses a dull and stereotyped structure of built on stilts can the accurate shaping of one shot processing, has reduced multinomial costs such as transport, part loading and unloading, cutter wearing and tearing, refuse treatment between aperture replenishment processing, the board simultaneously, and production line drops into and also can reduce by a wide margin with the place is taken. The production efficiency is improved, the processing working hours can be reduced by 70%, the equipment investment can be reduced by 30%, and the production field can be reduced by 25%.

Claims

1. The utility model provides an overhead floor, a serial communication port, including built on stilts flat board and supporting legs, vertical round hole A is established at this built on stilts flat board's bight, concentric bell jar A is established to this vertical round hole A's upper end, the toper gasket has been inserted in this bell jar A, inwards convergent opening ditch A is seted up towards this vertical round hole A from corner department, vertical round hole B is seted up to this built on stilts flat board's lateral part, concentric bell jar B is established at this vertical round hole B's upper end, the toper gasket has been inserted in this bell jar B, inwards convergent opening ditch B is seted up towards vertical round hole B direction from the dull and stereotyped lateral wall of built on stilts, the tray that holds of this supporting legs includes the cross recess, be equipped with the disconnected hole of bar between this cross recess and the limit portion of tray, four bight archs of this tray are equipped with the screw hole, the bolt passes the toper gasket, vertical round hole is connected with the screw hole spiro union in order to realize built on stilts flat board and supporting legs.

2. A raised floor as claimed in claim 1, wherein: the overhead flat plate is rectangular, the axis of the vertical round hole A is positioned by the screw axis of the supporting leg, and the vertical round hole A is positioned on the concentric circle of the screw axis of the supporting leg and forms an intersection point of a 45-degree line with the side edge of the overhead flat plate; the vertical round hole B of the edge part is positioned on the concentric circle of the screw axis of the installed supporting foot and forms an intersection point of a 90-degree line with the side edge of the overhead flat plate.

3. A raised floor as claimed in claim 2, wherein: the axis of the side vertical round hole on the long and wide side of the overhead flat plate is equidistant to the axis of the corner vertical round hole close to the side vertical round hole.

4. A raised floor as claimed in any one of claims 1 to 3, wherein: the supporting legs comprise a chassis, the chassis is fixed on the ground, the lower ends of screw rods of the supporting legs are riveted on the chassis, cross-shaped rotary grooves are formed in the top walls of the screw rods, nuts are screwed to the upper end portions of the screw rods, the bearing plates are fixedly sleeved on the nuts, and through holes are formed in the bottom walls of the end portions of the cross-shaped grooves.

5. A raised floor as claimed in claim 4, wherein: and a draw hook is inserted into the broken hole, the draw hook is Z-shaped, and the upper end part of the draw hook is inserted into the cross-shaped groove through the broken hole and is pressed.

6. A raised floor as claimed in claim 4, wherein: and a stabilizing support is inserted in the broken hole, and the lower pipe of the stabilizing support is positioned below the bearing plate and sleeved on the screw rod.