CN201158921Y

CN201158921Y - Elevated movable floor

Info

Publication number: CN201158921Y
Application number: CNU2008200323385U
Authority: CN
Inventors: 孙云霞
Original assignee: CHANGZHOU HUAYI ANTI-STATIC RAISED FLOOR Co Ltd
Current assignee: CHANGZHOU HUAYI ANTI-STATIC RAISED FLOOR Co Ltd
Priority date: 2008-02-28
Filing date: 2008-02-28
Publication date: 2008-12-03
Anticipated expiration: 2018-02-28

Abstract

The utility model discloses an elevated movable floor plate, which comprises a bracing frame, a bracing beam and a floor component, wherein the bracing beam and the bracing frame are fixedly connected, the bracing frame comprises a lower support stand, an upper support drum with a tray and a support piece, wherein the support piece is installed on the tray, an inner screw thread of the upper support drum is connected with a threaded rod screw thread of the lower support stand, the bracing beam and the tray are provided with connecting holes which are correspondingly connected, the floor component comprises a substrate, an upper galvanized metal wrapping plate and a lower galvanized metal wrapping plate, wherein the upper galvanized metal wrapping plate and the lower galvanized metal wrapping plate are engaged and connected on the side of the substrate, a sink part is arranged on the connecting hole of the tray of the braking frame, a corresponding sink part is arranged on the connecting hole of the bracing beam, a rivet is installed on the support piece, the upper portion of the rivet is contacted with the floor component, the lower portion is contacted with the tray, a threaded rod of the lower support stand of the bracing frame is connected with a locking screw nut through a screw thread, and the locking screw nut resists the lower edge of the upper support drum. The floor of the utility model is stably placed, the planeness of the whole floor is good, the antistatic performance is good, and the floor is not easily loosened after long use.

Description

Elevated movable floor

Technical field

The utility model relates to a kind of elevated movable floor assembly.

Background technology

Elevated movable floor is generally used for needing to lay the commercialization or the office building of a large amount of cables or pipeline, and it is convenient to installation and removal.Existing elevated movable floor generally comprises bracing frame, supporting beam and floor member.Bracing frame is placed on the ground during use, and supporting beam adopts screw to be connected with bracing frame, and floor member is shelved on bracing frame and the supporting beam, because screw has the head of protrusion, the floor member bottom surface easily contacts with screw head is local, and it is not steady that floor member is placed, and influences the planeness of whole floor; Also there is the shortcoming that antistatic performance is not good, bracing frame is easily loosening in existing in addition elevated movable floor.

Summary of the invention

The purpose of this utility model is to provide a kind of floor member to place steadily, and antistatic performance is good, and bracing frame is difficult for loosening elevated movable floor.

In order to achieve the above object, the technical solution adopted in the utility model is: a kind of elevated movable floor, comprise bracing frame, supporting beam and floor member, supporting beam is fixedlyed connected with bracing frame, bracing frame comprises undersetting, a tube and a supporting spring are propped up in going up of band pallet, supporting spring is contained on the pallet, going up an internal thread of tube is connected with the screw flight of undersetting, supporting beam has the corresponding connecting hole that is connected with pallet, floor member comprises base material and last, following galvanized metal cladding plate, last galvanized metal cladding plate and following galvanized metal cladding plate are connected mutually in the side of base material, the connection hole of the pallet of bracing frame has countersink, the connection hole of supporting beam has corresponding countersink, rivet is housed on the supporting spring, and rivet top contacts with floor member, and the bottom contacts with pallet, the locking nut that also has been threaded on the screw rod of the undersetting of bracing frame, the lower edge of locking nut and last tube offsets.

After adopting said structure, because the connection hole of the pallet of bracing frame has countersink, the connection hole of supporting beam has corresponding countersink, like this, when adopting screw to connect pallet and supporting beam, screw head is located in the countersink, and the floor member bottom surface can not contact with screw head, floor member is placed steadily, and the planeness of whole floor is good; Owing on the supporting spring rivet is housed, rivet top contacts with floor member again, and the bottom contacts with pallet, so antistatic performance is good; Also because the locking nut that also has been threaded on the screw rod of the undersetting of bracing frame, locking nut offsets with the lower edge of last tube, so after bracing frame installed, the long-term use was difficult for becoming flexible.

Description of drawings

The embodiment that provides below in conjunction with accompanying drawing does explanation in further detail to the utility model.

Fig. 1 is the structural representation of elevated movable floor of the present utility model, also is the sectional view of Fig. 2 along the A-A line;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the structural representation of the bracing frame in the utility model, also is the sectional view of Fig. 4 along the B-B line;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the upward elevation of a tube of the band pallet in the utility model;

Fig. 6 is the vertical view of Fig. 5;

Fig. 7 is the sectional view of Fig. 6 along C C line;

Fig. 8 is the elevation of the supporting spring in the utility model;

Fig. 9 is the vertical view of Fig. 8;

Figure 10 is the sectional view of Fig. 9 along the D-D line;

Figure 11 is the elevation of the supporting beam in the utility model;

Figure 12 is the vertical view of Figure 11;

Figure 13 is the elevation of the floor member in the utility model;

Figure 14 is the vertical view of Figure 13;

Figure 15 is the sectional view of Figure 14 along the E-E line.

The specific embodiment

As Fig. 1,2,3,4,5,6,7,11, shown in 12, elevated movable floor of the present utility model, comprise bracing frame 3, supporting beam 1 and floor member 2, supporting beam 1 is fixedlyed connected with bracing frame 3, bracing frame 3 comprises undersetting 3-3, a tube 3-1 and a supporting spring 3-4 are propped up in going up of band pallet 3-2, supporting spring 3-4 is contained on the pallet 3-2, going up the internal thread 3-1-1 of tube 3-1 is threaded with the screw rod 3-3-1 of undersetting 3-3, supporting beam 1 has the corresponding connecting hole 1-1 that is connected with pallet 3-2,3-2-1, floor member 2 comprises base material 2-1 and last, following galvanized metal cladding plate 2-2,2-3, last galvanized metal cladding plate 2-2 and following galvanized metal cladding plate 2-3 are connected mutually in the side of base material 2-1, the connecting hole 3-2-1 place of the pallet 3-2 of bracing frame 3 has countersink 3-2-2, the connecting hole 1-1 place of supporting beam 1 has corresponding countersink 1-2, rivet 4 is housed on the supporting spring 3-4, rivet 4 tops contact with floor member 2, the bottom contacts with pallet 3-2, the locking nut 3-5 that also has been threaded on the screw rod 3-3-1 of the undersetting 3-3 of bracing frame 3, the lower edge of locking nut 3-5 and last tube 3-1 offsets.

Shown in Fig. 1,3,4,6,7,8,9,10, it is firm for floor member 2 is placed, be difficult for play, has protruding 3-4-1 in the zone at supporting floor member 2 turnings on the supporting spring 3-4, the place, the protruding 3-4-1 back side that is positioned on the pallet 3-2 has hole 3-2-3, also has turning link stopper 3-4-3 on the supporting spring 3-4.Like this, after floor member 2 is placed on the supporting spring 3-4, the protruding 3-4-1 of supporting spring 3-4 can extrude small pit at the following galvanized metal cladding plate 2-3 of floor member 2, and the protruding 3-4-1 back side can make supporting spring 3-4 and floor member 2 all firmly in place towards micro-strain in the hole 3-2-3 of pallet 3-2 simultaneously.

Shown in Fig. 3,6,7,8,9,10, for supporting spring 3-4 firmly is installed on the pallet 3-2, the middle part of supporting spring 3-4 has the elastic fastening hook 3-4-4 of downward extension, and elastic fastening hook 3-4-4 is inserted among the hole 3-2-4 at pallet 3-2 middle part, and the hook portion of elastic fastening hook 3-4-4 is hooked in pallet 3-2 bottom surface.

Shown in Fig. 3,8,9,10, so that mounting or dismounting, described elastic fastening hook 3-4-4 is whole for cylindrical and have cannelure, forms four petal hook portions for the elasticity that increases elastic fastening hook 3-4-4.

Shown in Fig. 8,9,10, in order to increase electric conductivity, described rivet 4 is four copper rivets.

Shown in Figure 13,14,15, become 75 °～85 ° angles between floor member 2 sides and the lower horizontal plane.

As shown in figure 15, in order to increase the intensity of floor member 2, the upper and lower surface of the base material 2-1 of floor member 2 is bonding with last galvanized metal cladding plate 2-2 and following galvanized metal cladding plate 2-3 respectively.

As shown in figure 15, in order to keep the glacing flatness of floor member 2 sides, the bottom, base material 2-1 side of floor member 2 has the heavy shoulder 2-1-1 that can hold upper and lower galvanized metal cladding plate 2-2,2-3 snap-in connection.

As shown in figure 14, floor member 2 is generally square, and upper surface is smooth and can adorn various decorative layers.

Claims

1, a kind of elevated movable floor, comprise bracing frame (3), supporting beam (1) and floor member (2), supporting beam (1) is fixedlyed connected with bracing frame (3), bracing frame (3) comprises undersetting (3-3), tube (3-1) and a supporting spring (3-4) are propped up in going up of band pallet (3-2), supporting spring (3-4) is contained on the pallet (3-2), going up an internal thread (3-1-1) of tube (3-1) is threaded with the screw rod (3-3-1) of undersetting (3-3), supporting beam (1) has the corresponding connecting hole (1-1 that is connected with pallet (3-2), 3-2-1), floor member (2) comprises base material (2-1) and last, following galvanized metal cladding plate (2-2,2-3), last galvanized metal cladding plate (2-2) and following galvanized metal cladding plate (2-3) are connected mutually in the side of base material (2-1), it is characterized in that:

The connecting hole (3-2-1) of the pallet (3-2) of a, bracing frame (3) locates to have countersink (3-2-2),

The connecting hole (1-1) of b, supporting beam (1) locates to have corresponding countersink (1-2),

On c, the supporting spring (3-4) rivet (4) is housed, rivet (4) top contacts with floor member (2), and the bottom contacts with pallet (3-2),

The locking nut (3-5) that also has been threaded on the screw rod (3-3-1) of the undersetting (3-3) of d, bracing frame (3), locking nut (3-5) offsets with the lower edge of last tube (3-1).

2, elevated movable floor according to claim 1, it is characterized in that: have projection (3-4-1) in the zone at supporting floor member (2) turning on the supporting spring (3-4), the place, projection (3-4-1) back side that is positioned on the pallet (3-2) has hole (3-2-3), also has turning link stopper (3-4-3) on the supporting spring (3-4).

3, elevated movable floor according to claim 2, it is characterized in that: the middle part of supporting spring (3-4) has the elastic fastening hook (3-4-4) of downward extension, elastic fastening hook (3-4-4) is inserted in the hole (3-2-4) at pallet (3-2) middle part, and the hook portion of elasticity card an ancient unit of weight (3-4-4) is hooked in pallet (3-2) bottom surface.

4, elevated movable floor according to claim 3 is characterized in that: described elastic fastening hook (3-4-4) integral body is cylindrical and has cannelure, forms four petal hook portions.

5, elevated movable floor according to claim 1 is characterized in that: described rivet (4) is four copper rivets.

6, according to claim 1 or 2 or 3 or 4 or 5 described elevated movable floors, it is characterized in that: become 75 °～85 ° angles between floor member (2) side and the lower horizontal plane.

7, according to claim 1 or 2 or 3 or 4 or 5 described elevated movable floors, it is characterized in that: the upper and lower surface of the base material (2-1) of floor member (2) is bonding with last galvanized metal cladding plate (2-2) and following galvanized metal cladding plate (2-3) respectively.

8, according to claim 1 or 2 or 3 or 4 or 5 described elevated movable floors, it is characterized in that: base material (2-1) bottom, side of floor member (2) has the heavy shoulder (2-1-1) that can hold upper and lower galvanized metal cladding plate (2-2,2-3) snap-in connection.