TWM619918U - Support-resistant connector and raised floor stand using the same - Google Patents

Abstract

An anti-lift connecting piece and a raised floor stand for its application. The anti-lift connecting piece is arranged on a raised floor stand and includes: a plate body with a screw hole at the center; a positioning pipe body for fixing Located at the bottom of the plate body, the positioning tube body is provided with an annular groove on the outer side; with this structure, the plate body and the positioning tube body can be conveniently manufactured separately, thereby saving cost.

Description

Anti-lift connecting piece and its application of tripod for raised floor

This creation is about a kind of anti-lift connection piece and its application of raised floor stand; especially about a kind of raised floor used for constructing, it has high bearing capacity and high shock resistance, and can resist the connection structure upward detachment when, for example, shakes. Efficient anti-lift connector and its application as a tripod for raised floors.

Nowadays, raised floors have been widely used in computer rooms, clean rooms and other places, and have functions such as providing a flat surface, improving space utilization, and shockproofing. The creators have been engaged in research on related products for many years and have developed many patents. Among them, there are also many studies on the seismic resistance of the raised floor tripod structure. For the convenience of description, the following four references are used to describe the improvement process of the connection structure of the tripod.

Reference 1: The Republic of China Patent No. 543722.

As shown in Figures 3 to 5 of the drawings of Reference 1, in Reference 1, the creator improved the connection structure of the steel column (18) and the screw (23). The improved connection structure is an anti-lift nut, which can be assembled by a nut bushing (10) and a steel groove ring (11) and welded and fixed. Using the nut bushing (10) and the steel groove ring (11) to cooperate with the steel bearing plate (19) can effectively improve the bearing capacity, and the use of a fixing screw (16) to lock the steel groove ring (11) can further improve the bearing capacity And increase the shock resistance. The [anti-lift] effect mainly refers to the resistance to vibration, for example The effect of lifting the anti-lifting nut upwards away from the force of the steel column (18).

However, the nut bushing and the steel channel still need to be welded firmly, and when the two are used together with the steel bearing plate, there is also a problem that the steel bearing plate and the steel column need to be welded firmly. Therefore, the creation disclosed in Reference 1 has problems such as a large number of components and cumbersome assembly and processing.

Reference 2: The Republic of China Patent No. 545498.

As shown in the third figure of the drawing of reference 2, in reference 2, the creator mainly improved the support plate of the tripod connected to the floor unit, but the creator also improved the connecting support tube (10) and the screw (18) The connection structure. The improved connection structure is a screw hole seat (13). The integrated screw socket (13) and other components are used to connect the support tube (10) and the screw (18) together, which not only maintains high bearing capacity and high shock resistance, but also eliminates the need for the large number of components such as reference 1 And the trouble of cumbersome assembly and processing.

However, the screw hole seat is an integrally formed solid structure. For example, when a support tube with a larger diameter and/or a screw with a smaller diameter needs to be used, there will be problems such as high cost and heavy weight.

Reference 3: The Republic of China Patent No. M470137.

As shown in Figures 1 to 2 of Reference 3, in Reference 3, the creator improved the connection structure that connects the support tube (1) and the screw (41). The improved connection structure can be composed of a pipe cover (2) and a positioning pipe body (3). The use of the pipe cover (2) and the positioning pipe body (3) to cooperate with other components can increase the effect of easy disassembly and assembly, and can save material costs.

However, the easy-to-disassemble tube cover and positioning tube body only have the function of supporting the pressure transmitted from above, and do not provide resistance to the tube cover when, for example, vibrations occur. The effect of lifting away from the force of the supporting tube body.

Reference 4: The Republic of China Patent No. M559967.

As shown in Figures 2 to 3 of Reference 4, in Reference 4, the creator mainly provides technology for supporting and positioning the equipment base (101) and equipment (103), but the creator also improved the connecting sleeve. The connection structure of the pipe (3) and the fixing bolt (6). The improved connecting structure is a connecting piece (4). Use the connecting piece (4) to cooperate with other components to connect the sleeve (3) and the fixing bolt (6), which not only maintains high bearing capacity and high shock resistance, but also saves the trouble of large number of components and cumbersome assembly and processing. , Can also reduce the amount of material to solve the problem of too high cost and too heavy weight.

However, the connector is an integrally formed structure, so there is a problem of high processing cost.

From References 1 to 4, it can be seen that the connection structure of the tripod can be subdivided into a connection with anti-lifting function (the anti-lifting function refers to the function of resisting the force of the connecting structure upwardly away from the supporting tube body during vibration, for example). The structure (shown in references 1, 2, 4) or does not have a connection structure that does not have the anti-lifting effect (shown in reference 3). The connecting structure with anti-lifting function can be called an anti-lifting connector, and the conventional anti-lifting connector obviously has room for improvement.

In view of this, the creator is thinking hard, actively researching, and adding years of experience in related product research, and after continuous experimentation and improvement, finally developed this creation.

The purpose of this creation is to provide a cost-saving anti-lifting connector on a tripod on a raised floor.

The structure of this creation to achieve the above purpose includes: a plate body with a screw hole in the center; a positioning tube body fixed on the bottom of the plate body, and an annular groove on the outside of the positioning tube body.

Preferably, the positioning tube is fixed to the bottom of the board by welding.

Preferably, the plate body is a hexagonal plate body, which can be conveniently positioned with tools.

Another purpose of this creation is to provide a raised floor stand with high bearing capacity and high shock resistance, which is set on a raised floor stand.

The structure of this creation to achieve the above-mentioned purpose includes: a support tube body that can stand upright on the ground, the top end of the support tube body has a top opening; a plate body with a screw hole in the center; a positioning tube body, solid Located at the bottom of the plate body, the positioning tube body has an annular groove on the outside; the positioning tube body is inserted into the top opening of the supporting tube body, and the plate body is arranged at the top of the supporting tube body. On the wall; the pipe wall of the support pipe body has at least one side opening at the annular groove of the positioning pipe body; at least one fixing structure, the fixing structure further includes: a fixing nut, fixed on the Outside the side opening of the support tube; a bolt with a head end and an end is screwed on the fixing nut, and the end of the bolt passes through the fixing nut and the side opening of the support tube The hole is inserted into the annular groove of the positioning tube; a supporting seat is composed of a supporting plate and a screw arranged at the bottom of the supporting plate, and the screw is screwed on the screw hole of the plate.

Preferably, there are two fixed structures therein, which can strengthen the parts affected by the main external force transmission structure, such as beams.

Preferably, there are three fixed structures, which can strengthen the horizontal The beam and other parts affected by the main external force transmission structure.

Preferably, there are four fixed structures, which can strengthen the parts affected by the main external force transmission structure such as beams.

Preferably, it further includes a movable nut; the movable nut is screwed on the bolt and is located between the head end of the bolt and the fixed nut, and the movable nut and the fixed nut can be interlocked Tighten, and then lock the bolt.

Preferably, it further includes a plurality of beams which are mutually perpendicularly fixed between the tripods of the raised floor, and fixed on the circular holes of the supporting plate.

Preferably, it further includes a plurality of floor units fixed on the circular holes of the supporting plate.

In order to achieve the above-mentioned and other objectives, the technical means, components and effects adopted by this creation are illustrated below with a preferred embodiment with illustrations.

100, 100a, 100b, 100c: anti-lift connection

1: Board body

11: screw hole

2: Positioning the tube body

21: Ring groove

200, 200a, 200b, 200c: tripod for raised floor

3, 3a, 3b, 3c: support tube

31: Top opening

32: side hole

4, 4a, 4b, 4c: fixed structure

41: fixed nut

42: Bolt

421: Headend

422: end

43: movable nut

5: Support seat

51: support plate

511: round hole

512: round hole

513: round hole

52: Screw

53: Nut

300c: Raised floor

301c: beam

302c: Floor unit

[Figure 1] This is a three-dimensional view of the anti-lifting connector created for this creation when matched with the tripod of the raised floor.

[Figure 2] This is an exploded schematic diagram of the anti-lifting connector created for this creation when matched with the tripod of the raised floor.

[Figure 3] This is a schematic diagram of the further dismantling part of the structure when the anti-lifting connector of this creation is matched with the tripod of the raised floor.

[Figure 4] A side view of the anti-lifting connector of this creation.

[Figure 5] This is a three-dimensional view of the first embodiment of the raised floor stand.

[Figure 6] This is an exploded view of the first embodiment of the raised floor stand.

[Figure 7] This is a cross-sectional view of the first embodiment of the raised floor stand.

[Figure 8] This is a three-dimensional view of the second embodiment of the raised floor stand.

[Figure 9] This is a three-dimensional view of the third embodiment of the raised floor stand.

[Figure 10] This is a schematic diagram of the construction of a raised floor in the fourth embodiment of the raised floor stand.

[Figure 11] This is a three-dimensional view of the fourth embodiment of the raised floor stand.

As shown in Figures 1 to 4, the anti-lifting connector 100 of the present creation is set on a tripod 200 of a raised floor, which includes: a plate body 1 with a screw hole 11 in the center; a positioning tube body 2 for fixing It is arranged at the bottom of the plate body 1 and has an annular groove 21 on the outside of the positioning tube body 2; by this structure, the plate body 1 and the positioning tube body 2 can be conveniently manufactured separately, thereby saving cost. This will be explained in detail below.

The raised floor stand 200 (for example, the raised floor stand 200 shown in Figures 5 to 7 in this case) to which the anti-lift connector 100 is applied mainly has a supporting pipe body 3 for support, and a screw threaded on the plate body 1. Hole 11 on the screw 52. The use of the anti-lift connector 100 to connect the support tube 3 and the screw 52 can have high bearing capacity and high shock resistance.

The central part of the board 1 has a screw hole 11 for screwing the screw 52 of the tripod 200 of the raised floor. The shape of the plate body 1 can be set according to the needs of use, for example, a hexagonal plate body is used, which can be conveniently positioned by tools.

The positioning tube 2 is fixed at the bottom of the board 1 and can be fixed by welding. An annular groove 21 is provided on the outer side of the positioning tube body 2 for cooperating with the fixing structure of the tripod 200 of the raised floor (as shown in FIG. 6). The design of manufacturing the plate body 1 and the positioning tube body 2 by separate processing, compared with the conventional one-piece anti-lift connector, can be easily processed, especially in the length of the positioning tube body 2. In the case of longer or smaller diameter, there will be no problem of difficult processing, which can save processing costs.

Figures 5-7 are the first embodiment of the tripod for the raised floor created. As shown in Figures 1-7, the raised floor stand 200 of the present creation includes: a support tube 3, which can stand upright on the ground, the top of the support tube 3 has a top opening 31; and the aforementioned anti-lift The connecting piece 100 includes a plate body 1 and a positioning tube body 2; the positioning tube body 2 is inserted into the top end opening 31 of the supporting tube body 3, and the plate body 1 is arranged on the tube wall of the top end of the supporting tube body 3; At least one side opening 32 is provided on the pipe wall of the supporting pipe 3 corresponding to the annular groove 21 of the positioning pipe 2; at least one fixing structure 4, and the fixing structure 4 further includes: a fixing nut 41, Outside the side opening 32 of the support tube body 3; a movable nut 43 screwed on the bolt 42 and located between the head end 421 of the bolt 42 and the fixed nut 41; a bolt 42 having a head end 421 And an end 422, which is screwed on the fixing nut 41, and the end 422 of the bolt passes through the fixing nut 41 and the side opening 32 of the support tube 3 to be inserted into the annular groove 21 of the positioning tube 2 Inside, the movable nut 43 and the fixed nut 41 are locked to each other; a supporting seat 5 is composed of a supporting plate 51 and a screw 52 arranged at the bottom of the supporting plate 51, and the screw 52 is screwed on the screw of the plate body 1. On the hole 11, the support plate 51 is a sharp octagonal fixing seat; this structure not only has high bearing capacity and high shock resistance, but also saves costs.

The supporting tube 3 can stand upright on the ground, and the top of the supporting tube 3 has a top opening 31.

The positioning tube body 2 of the anti-lift connector 100 is inserted into the top end opening 31 of the support tube body 3, and the plate 1 is arranged on the tube wall of the top end of the support tube body 3, so that the anti-lift connector 100 supports after bearing the weight On the support tube 3; At least one side opening 32 is provided on the tube wall of the supporting tube 3 corresponding to the annular groove 21 of the positioning tube 2 for the fixing structure 4 to be provided.

The fixing structure 4 further includes: a fixed nut 41, a bolt 42 and a movable nut 43. The fixing nut 41 is fixed outside the side opening 32 of the support tube 3. The bolt 42 has a head end 421 and an end 422, which are screwed on the fixing nut 41, and the end 422 of the bolt 42 passes through the fixing nut 41 and the side opening 32 of the support tube 3 to be inserted into the positioning tube body. 2 in the annular groove 21, so as to fix the anti-lift connector 100 on the support tube 3, so as to increase the bearing capacity and shock resistance of the tripod 200 of the raised floor. The movable nut 43 is screwed on the bolt 42 and is located between the head end 421 of the bolt 42 and the fixed nut 41. After the bolt 42 is set, the movable nut 43 can be locked with the fixed nut 41 to lock the bolt 42. .

The supporting base 5 is composed of a supporting plate 51 and a screw 52 arranged at the bottom of the supporting plate 51. The screw 52 is screwed on the screw hole 11 of the plate body 1 to adjust the height of the supporting plate 51. In addition, a screw cap 53 can be provided on the screw 52 to lock the screw 52 after the supporting plate 51 and the screw 52 are set.

In summary, connecting the support tube 3 and the screw 52 through the anti-lift connector 100 not only allows the height of the raised floor stand 200 to be adjusted, but also has high load-bearing capacity and high shock resistance, and also achieves cost savings. .

Figure 8 shows the second embodiment of the tripod for the raised floor created. Figure 9 is the third embodiment of the tripod for the raised floor created. Figure 10 is the fourth embodiment of the created raised floor stand, which is provided with 2, 3, and 4 fixed structures respectively. As shown in Figures 8-11, the supporting pipe bodies 3a, 3b, 3c and the anti-lift connectors 100a, 100b, 100c are fixed together with a number of fixing structures 4a, 4b, 4c, respectively, and the anti-lift connectors 100a, 100b can be added , 100c solid The fixed strength of the fixed support pipes 3a, 3b, 3c can be set according to the requirements of the seismic grade, which can increase the bearing capacity and shock resistance of the raised floor stand 200a, 200b, 200c. Take a raised floor stand 200c with four fixed structures 4c as an example for illustration as follows.

As shown in 6 and Figures 10 to 11, a general raised floor 300c roughly includes: many raised floor feet 200c, many beams 301c connected to the support bases of the raised floor feet 200c, and many arranged on the beams 301c Floor unit 302c. The beams 301c are fixed to each other perpendicularly between the tripods 200c of the raised floor and fixed to the circular holes 511 of the supporting plate 51. The beams are diagonally fixed to the circular holes 512 of the supporting plate 51, and the floor unit 302c It is fixed on the round hole 513 of the support plate 51. The beam 301c can not only provide a reference for the construction line of the floor unit 302c, but also increase the seismic strength of the raised floor stand 200c. When vibration occurs, four fixed structures 4c are set on the raised floor stand 200c. It can effectively play the role of the fixed structure, thereby increasing the bearing capacity and shock resistance of the tripod.

The above examples of this creation are provided for convenience of explanation only, and should not be used to limit the meaning of this creation, that is, all the various design changes made in accordance with the scope of the listed patent applications should be included in the scope of the creation of patents. middle.

100: Anti-lift connection

1: Board body

11: screw hole

2: Positioning the tube body

21: Ring groove

3: Support tube

32: side hole

52: Screw

Claims (10)

An anti-lift connecting piece, which is arranged on a tripod of a raised floor, and includes: A board with a screw hole in the center; A positioning tube body is fixed at the bottom of the plate body, and the outer side of the positioning tube body is provided with an annular groove. Such as the anti-lift connector of claim 1, wherein the positioning tube body is fixed on the bottom of the plate body by welding. Such as the anti-lift connector of claim 1, wherein the plate body is a hexagonal plate body. A tripod for raised floors, including: A support tube that can stand upright on the ground, the top of the support tube has a top opening; A board with a screw hole in the center; A positioning tube is fixed at the bottom of the plate, and the outside of the positioning tube is provided with an annular groove; the positioning tube is inserted into the top opening of the support tube, and the plate is disposed on the support On the pipe wall at the top end of the pipe body; at least one side opening is provided on the pipe wall of the supporting pipe body corresponding to the annular groove of the positioning pipe body; At least one fixed structure, and the fixed structure further includes: A fixing nut is fixedly arranged outside the side opening of the support tube body; A bolt having a head end and an end, screwed on the fixing nut, and the end of the bolt passes through the fixing nut and the support tube The side of the body has a hole to be inserted into the annular groove of the positioning tube body; A supporting seat is composed of a supporting plate and a screw rod arranged at the bottom of the supporting plate, and the screw screw is screwed on the screw hole of the plate body. For example, the tripod of the raised floor in claim 4, which has two fixed structures. For example, the tripod of the raised floor in claim 4 has three fixed structures. Such as the tripod of the raised floor in claim 4, which has four fixed structures. For example, the raised floor stand of claim 4 further includes a movable nut; the movable nut is screwed on the bolt and is located between the head end of the bolt and the fixed nut. For example, the tripod of the raised floor of claim 4 further includes a plurality of beams that are perpendicular to each other fixed between the tripods of the raised floor and fixed on the circular holes of the supporting plate. For example, the raised floor stand of claim 4 includes a plurality of floor units fixed on the circular holes of the supporting plate.

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