CN203856167U - Supporting leg used for anti-static floor support - Google Patents
Supporting leg used for anti-static floor support Download PDFInfo
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- CN203856167U CN203856167U CN201420295822.2U CN201420295822U CN203856167U CN 203856167 U CN203856167 U CN 203856167U CN 201420295822 U CN201420295822 U CN 201420295822U CN 203856167 U CN203856167 U CN 203856167U
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- universal coupling
- support bar
- type universal
- ball cage
- cage type
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Abstract
The utility model discloses a supporting leg used for an anti-static floor support. The supporting leg comprises a support rod, a support leg connected with the lower end of the support rod and a support head connected with the upper end of the support rod. The lower end of the support rod is connected with the support leg through a universal spindle coupling, or the upper end of the support rod is connected with the support head through the universal spindle coupling, or the support rod is divided into two sections which are connected through the universal spindle coupling. The top face of the support head is provided with a rectangular groove penetrating through the top face. The upper edges of the two outer side walls of the groove respectively extend horizontally outwards to from at least one pair of lugs supporting vice beam rods, and vice beam rod fixing holes are formed in the lugs respectively. One pair, or two pairs or three pairs of lugs are arranged. The rectangular groove is provided with a main beam rod fixing hole. The support rod is provided with a threaded height adjusting device. By means of the supporting leg used for the anti-static floor support, it is guaranteed that the top face of the support head can be located in a horizontal plane, and the installation quality of the anti-static floor support is greatly improved.
Description
Technical field
The utility model relates to a kind of support for built on stilts antistatic floor, relates in particular to the supporting leg that a kind of Anti-electrostatic floor keel is used.
Background technology
In prior art, supporting leg comprises support bar, the feet being fixedly connected with support bar lower end and the supporting member being fixedly connected with post upper, after such supporting leg forms Anti-electrostatic floor keel with beam column on irregular ground with the contacting very not really of ground, and cannot guarantee that the end face of supporting member, in horizontal plane, has affected the installation quality of Anti-electrostatic floor keel greatly.
Utility model content
The technical problems to be solved in the utility model is to provide the supporting leg that a kind of Anti-electrostatic floor keel is used, after this supporting leg forms Anti-electrostatic floor keel with beam column on irregular ground with the contacting more really of ground, can guarantee that the end face of supporting member, in horizontal plane, has improved the installation quality of Anti-electrostatic floor keel greatly.
In order to solve above-mentioned another technical problem, the supporting leg that Anti-electrostatic floor keel of the present utility model is used, the feet that comprise support bar, is connected with support bar lower end and the supporting member being connected with post upper, the lower end of described support bar is connected with described feet by universal coupling; Or the upper end of described support bar is connected with described supporting member by universal coupling; Or described support bar is divided into two sections, between two sections of described support bars, by universal coupling, connect.
Described universal coupling is ball cage type universal coupling, described ball cage type universal coupling comprises spheroid and cage body, described cage body has a spherical hollow space with opening, the internal diameter of described spherical hollow space is corresponding with the diameter of described spheroid, described spheroid is placed in described spherical hollow space from opening part, between described spheroid and described spherical hollow space, for movable, coordinate, described opening is reducing shape.
The spheroid of described ball cage type universal coupling is arranged on the lower end of described support bar, and correspondingly, the cage body of described ball cage type universal coupling is arranged on the top of feet; Or the cage body of described ball cage type universal coupling is arranged on the lower end of described support bar, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the top of feet; Or the spheroid of described ball cage type universal coupling is arranged on the upper end of described support bar, correspondingly, the cage body of described ball cage type universal coupling is arranged on the bottom of supporting member; Or the cage body of described ball cage type universal coupling is arranged on the upper end of described support bar, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the bottom of supporting member; Or described support bar is divided into two sections, the spheroid of described ball cage type universal coupling is arranged on the lower end of epimere support bar, and correspondingly, the cage body of described ball cage type universal coupling is arranged on the upper end of hypomere support bar; Or the cage body of described ball cage type universal coupling is arranged on the lower end of epimere support bar, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the upper end of hypomere support bar.
The end face of described supporting member is provided with the rectangular recess that connects this end face, the width of the width of described rectangular recess and girder bar is corresponding, the top of described groove two lateral walls flatly stretches out respectively and forms the lug that at least one pair of supports auxiliary girder bar, is respectively arranged with auxiliary girder bar fixing hole on described lug.
The logarithm of described lug is a pair of, two or three pairs of.
Described rectangular recess is provided with girder bar fixing hole.
Described support bar has thread depth adjusting device.
Supporting leg of the present utility model compared with prior art has following beneficial effect.
1, the technical program is due to the technological means that has adopted the lower end of described support bar to be connected with described feet by universal coupling, so, after this supporting leg forms Anti-electrostatic floor keel with beam column on irregular ground with the contacting more really of ground, can guarantee that the end face of supporting member, in horizontal plane, has improved the installation quality of Anti-electrostatic floor keel greatly.Certainly, also, the upper end of described support bar is connected with described supporting member by universal coupling; Can also be that described support bar is divided into two sections, between two sections of described support bars, by universal coupling, connect.Under comparing, take the first connected mode as best.
2, the technical program is the technological means of ball cage type universal coupling owing to having adopted described universal coupling, so, simple in structure, easy to manufacture.
3, the technical program is owing to having adopted the spheroid of described ball cage type universal coupling to be arranged on the lower end of described support bar, and correspondingly, the cage body of described ball cage type universal coupling is arranged on the top of feet; Or the cage body of described ball cage type universal coupling is arranged on the lower end of described support bar, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the top of feet; Or the spheroid of described ball cage type universal coupling is arranged on the upper end of described support bar, correspondingly, the cage body of described ball cage type universal coupling is arranged on the bottom of supporting member; Or the cage body of described ball cage type universal coupling is arranged on the upper end of described support bar, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the bottom of supporting member; Or described support bar is divided into two sections, the spheroid of described ball cage type universal coupling is arranged on the lower end of epimere support bar, and correspondingly, the cage body of described ball cage type universal coupling is arranged on the upper end of hypomere support bar; Or, the cage body of described ball cage type universal coupling is arranged on the lower end of epimere support bar, and correspondingly, the spheroid of described ball cage type universal coupling is arranged on the technological means of the upper end of hypomere support bar, so, can produce different supporting legs according to client's demand.
4, the technical program is owing to having adopted the end face of described supporting member to be provided with the rectangular recess that connects this end face, the width of the width of described rectangular recess and girder bar is corresponding, the top of described groove two lateral walls flatly stretches out respectively and forms the lug that at least one pair of supports auxiliary girder bar, on described lug, be respectively arranged with the technological means of auxiliary girder bar fixing hole, so, girder bar can embed in the rectangular recess on described supporting leg, between supporting leg and girder bar, needn't fix by screw, supporting leg only needs to be connected with auxiliary girder bar by screw.
5, the technical program is a pair of, two or three pairs of technological means owing to having adopted the logarithm of described lug, so, can produce different types of supporting leg according to different clients' demand, be applicable to applying.
6, the technical program, owing to having adopted the bottom surface of described rectangular recess to be provided with the technological means of girder bar fixing hole, so this supporting leg is more suitable for the end of girder bar, can couple together adjacent girder bar by supporting leg securely.
7, the technical program is owing to having adopted described support bar to have thread depth adjusting device, simple in structure, easy to adjust.
Accompanying drawing explanation
The supporting leg of Anti-electrostatic floor keel of the present utility model being used below in conjunction with the drawings and specific embodiments is described in further detail.
Fig. 1 is leg structure schematic diagram of the present utility model.
Fig. 2 is the schematic top plan view of supporting member the first structure in supporting leg of the present utility model.
Fig. 3 is the schematic top plan view of supporting member the second structure in supporting leg of the present utility model.
Fig. 4 is the schematic top plan view of the third structure of supporting member in supporting leg of the present utility model.
The specific embodiment
As shown in Figure 1, the supporting leg that present embodiment Anti-electrostatic floor keel is used, the feet 7 that comprise support bar 1, is connected with support bar 1 lower end and the supporting member 2 being connected with support bar 1 upper end, the lower end of described support bar 1 is connected with described feet 7 by universal coupling 8; Can certainly be that the upper end of described support bar 1 is connected with described supporting member 2 by universal coupling 8; Or described support bar 1 is divided into two sections, between two sections of described support bars, by universal coupling, connect.
Present embodiment is due to the technological means that has adopted the lower end of described support bar to be connected with described feet by universal coupling, so, after this supporting leg forms Anti-electrostatic floor keel with beam column on irregular ground with the contacting more really of ground, can guarantee that the end face of supporting member, in horizontal plane, has improved the installation quality of Anti-electrostatic floor keel greatly.Certainly, also, the upper end of described support bar is connected with described supporting member by universal coupling; Can also be that described support bar is divided into two sections, between two sections of described support bars, by universal coupling, connect.Under comparing, take the first connected mode as best.
A kind of improvement as present embodiment, as shown in Figure 1, described universal coupling 8 is ball cage type universal coupling, described ball cage type universal coupling comprises spheroid and cage body, described cage body has a spherical hollow space with opening, and the internal diameter of described spherical hollow space is corresponding with the diameter of described spheroid, and described spheroid is placed in described spherical hollow space from opening part, between described spheroid and described spherical hollow space, for movable, coordinate, described opening is reducing shape.Certainly, described universal coupling 8 can be also Cardon universal joint, curved grooved type, projection formula, ball-and-spigot, ball-and-socket hinge style, ball pivot plunger type, three pin-type, three forks rod, tripod, hinge rod type etc.
Present embodiment is the technological means of ball cage type universal coupling owing to having adopted described universal coupling, so, simple in structure, easy to manufacture.
As present embodiment, further improve, as shown in Figure 1, the spheroid of described ball cage type universal coupling is arranged on the lower end of described support bar 1, and correspondingly, the cage body of described ball cage type universal coupling is arranged on the top of feet 7; Certainly, can be also the lower end that the cage body of described ball cage type universal coupling is arranged on described support bar 1, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the top of feet 7; Can be again the upper end that the spheroid of described ball cage type universal coupling is arranged on described support bar 1, correspondingly, the cage body of described ball cage type universal coupling be arranged on the bottom of supporting member 2; Also can be the upper end that the cage body of described ball cage type universal coupling is arranged on described support bar 1, correspondingly, the spheroid of described ball cage type universal coupling be arranged on the bottom of supporting member 2; Can be again that described support bar 1 is divided into two sections, the spheroid of described ball cage type universal coupling be arranged on the lower end of epimere support bar, and correspondingly, the cage body of described ball cage type universal coupling is arranged on the upper end of hypomere support bar; Also can be the lower end that the cage body of described ball cage type universal coupling is arranged on epimere support bar, correspondingly, the spheroid of described ball cage type universal coupling be arranged on the upper end of hypomere support bar.
Present embodiment is owing to having adopted the spheroid of described ball cage type universal coupling to be arranged on the lower end of described support bar, and correspondingly, the cage body of described ball cage type universal coupling is arranged on the top of feet; Or the cage body of described ball cage type universal coupling is arranged on the lower end of described support bar, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the top of feet; Or the spheroid of described ball cage type universal coupling is arranged on the upper end of described support bar, correspondingly, the cage body of described ball cage type universal coupling is arranged on the bottom of supporting member; Or the cage body of described ball cage type universal coupling is arranged on the upper end of described support bar, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the bottom of supporting member; Or described support bar is divided into two sections, the spheroid of described ball cage type universal coupling is arranged on the lower end of epimere support bar, and correspondingly, the cage body of described ball cage type universal coupling is arranged on the upper end of hypomere support bar; Or, the cage body of described ball cage type universal coupling is arranged on the lower end of epimere support bar, and correspondingly, the spheroid of described ball cage type universal coupling is arranged on the technological means of the upper end of hypomere support bar, so, can produce different supporting legs according to client's demand.
A kind of improvement as present embodiment, as shown in Figures 1 to 4, the end face of described supporting member 2 is provided with the rectangular recess that connects this end face, the width of the width of described rectangular recess and girder bar is corresponding, the top of described groove two lateral walls flatly stretches out respectively and forms the lug 3 that at least one pair of supports auxiliary girder bar, is respectively arranged with auxiliary girder bar fixing hole 4 on described lug.Described girder is conventionally longer, and described auxiliary girder is conventionally shorter.
Present embodiment is owing to having adopted the end face of described supporting member to be provided with the rectangular recess that connects this end face, the width of the width of described rectangular recess and girder bar is corresponding, the top of described groove two lateral walls flatly stretches out respectively and forms the lug that at least one pair of supports auxiliary girder bar, on described lug, be respectively arranged with the technological means of auxiliary girder bar fixing hole, so, girder bar can embed in the rectangular recess on described supporting leg, between supporting leg and girder bar, needn't fix by screw, supporting leg only needs to be connected with auxiliary girder bar by screw.
As present embodiment, further improve, as shown in Figures 2 to 4, the logarithm of described lug 3 is a pair of, and as can be seen from Figure 2, described in each, lug 3 is rectangular.Certainly, can be also two pairs, as can be seen from Figure 3, two lugs 3 of each side are mutually vertical, are " L " font.Can also be three pairs, as can be seen from Figure 4, three lugs 3 of each side form " individual " font.
Present embodiment is a pair of, two or three pairs of technological means owing to having adopted the logarithm of described lug, so, can produce different types of supporting leg according to different clients' demand, be applicable to applying.
As present embodiment, further improve, as shown in Figures 1 to 4, the bottom surface of described rectangular recess is provided with girder bar fixing hole 5.From Fig. 1 to Fig. 4, can find out, described girder bar fixing hole 5 has four, respectively near four angles in rectangular recess bottom surface, forms distributed rectangular.
Present embodiment, owing to having adopted the bottom surface of described rectangular recess to be provided with the technological means of girder bar fixing hole, so this supporting leg is more suitable for the end of girder bar, can couple together adjacent girder bar by supporting leg securely.
As present embodiment, also further improve, as shown in Figure 1, described support bar has thread depth adjusting device 6.As can be seen from Figure 1, described support bar 1 is divided into upper support bar and lower support bar, described upper support bar is the female sleeve pipe of tool, described lower support bar is for having externally threaded threaded rod and being furnished with clamp nut, described upper support bar and described lower support bar form telescopic connection by screw thread, and fix by clamp nut.Certainly, also can be, described lower support bar be the female sleeve pipe of tool, and described upper support bar is for having externally threaded threaded rod and being furnished with clamp nut, described upper support bar and described lower support bar form telescopic connection by screw thread, and fix by clamp nut.Obviously, can be also described sleeve pipe without screw thread, can be by regulating the height (referring to Fig. 1) of the Position Control support bar 1 of described hold-down nut on threaded rod.As can be seen here, described hold-down nut has played the effect that regulates support bar 1 height.Can, in the situation that not relatively rotating between threaded rod and sleeve pipe, regulate the height of support bar 1 like this.
Present embodiment is owing to having adopted described support bar to have thread depth adjusting device, simple in structure, easy to adjust.
Claims (7)
1. the supporting leg that Anti-electrostatic floor keel is used, the feet that comprise support bar, is connected with support bar lower end and the supporting member being connected with post upper, it is levied and is: the lower end of described support bar is connected with described feet by universal coupling; Or the upper end of described support bar is connected with described supporting member by universal coupling; Or described support bar is divided into two sections, between two sections of described support bars, by universal coupling, connect.
2. the supporting leg that Anti-electrostatic floor keel according to claim 1 is used, it is levied and is: described universal coupling is ball cage type universal coupling, described ball cage type universal coupling comprises spheroid and cage body, described cage body has a spherical hollow space with opening, the internal diameter of described spherical hollow space is corresponding with the diameter of described spheroid, described spheroid is placed in described spherical hollow space from opening part, between described spheroid and described spherical hollow space, for movable, coordinates, and described opening is reducing shape.
3. the supporting leg that Anti-electrostatic floor keel according to claim 2 is used, it is levied and is: the spheroid of described ball cage type universal coupling is arranged on the lower end of described support bar, and correspondingly, the cage body of described ball cage type universal coupling is arranged on the top of feet; Or the cage body of described ball cage type universal coupling is arranged on the lower end of described support bar, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the top of feet; Or the spheroid of described ball cage type universal coupling is arranged on the upper end of described support bar, correspondingly, the cage body of described ball cage type universal coupling is arranged on the bottom of supporting member; Or the cage body of described ball cage type universal coupling is arranged on the upper end of described support bar, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the bottom of supporting member; Or described support bar is divided into two sections, the spheroid of described ball cage type universal coupling is arranged on the lower end of epimere support bar, and correspondingly, the cage body of described ball cage type universal coupling is arranged on the upper end of hypomere support bar; Or the cage body of described ball cage type universal coupling is arranged on the lower end of epimere support bar, correspondingly, the spheroid of described ball cage type universal coupling is arranged on the upper end of hypomere support bar.
4. the supporting leg that Anti-electrostatic floor keel according to claim 1 is used, it is levied and is: the end face of described supporting member is provided with the rectangular recess that connects this end face, the width of the width of described rectangular recess and girder bar is corresponding, the top of described groove two lateral walls flatly stretches out respectively and forms the lug that at least one pair of supports auxiliary girder bar, is respectively arranged with auxiliary girder bar fixing hole on described lug.
5. the supporting leg that Anti-electrostatic floor keel according to claim 4 is used, it is levied and is: the logarithm of described lug is a pair of, two or three pairs of.
6. the supporting leg that Anti-electrostatic floor keel according to claim 4 is used, it is levied and is: the bottom surface of described rectangular recess is provided with girder bar fixing hole.
7. the supporting leg that Anti-electrostatic floor keel according to claim 1 is used, it is levied and is: described support bar has thread depth adjusting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295822.2U CN203856167U (en) | 2014-06-05 | 2014-06-05 | Supporting leg used for anti-static floor support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295822.2U CN203856167U (en) | 2014-06-05 | 2014-06-05 | Supporting leg used for anti-static floor support |
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| Publication Number | Publication Date |
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| CN203856167U true CN203856167U (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420295822.2U Active CN203856167U (en) | 2014-06-05 | 2014-06-05 | Supporting leg used for anti-static floor support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627458A (en) * | 2020-12-14 | 2021-04-09 | 江苏汇联活动地板股份有限公司 | Anti-static floor supporting device for data center |
-
2014
- 2014-06-05 CN CN201420295822.2U patent/CN203856167U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627458A (en) * | 2020-12-14 | 2021-04-09 | 江苏汇联活动地板股份有限公司 | Anti-static floor supporting device for data center |
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