CN2747358Y

CN2747358Y - Support socket and element for protective column

Info

Publication number: CN2747358Y
Application number: CNU032515766U
Authority: CN
Inventors: 戴维·J·耶茨
Original assignee: POLYMESH FIBERS Ltd
Current assignee: POLYMESH FIBERS Ltd
Priority date: 2002-04-17
Filing date: 2003-04-17
Publication date: 2005-12-21
Anticipated expiration: 2013-04-17
Also published as: GB2387611A; GB2387611B; GB0309013D0; GB0208816D0

Abstract

The utility model discloses a support member 2 for a guard post, which comprises a support socket 4 and an anchoring element such as a spike 6, wherein the support socket 4 comprises an integrally tubular support socket body with an approximate square cross section; each corner corresponding to the support socket body is provided with grooves 36 and 38 which extends on at least one part of the height of the support socket 4 downward from the upper edge 40 of the support socket 4. Clamping flange 22 and 26 and a clamping screw bolt 34 are arranged on the corners for making the corresponding edges of the grooves 36 and 38 drawn tightly together, and thus, the guard post is clamped between walls 24 and 28 of the support socket 4.

Description

Anti-guard post pod and anti-guard post support member

Technical field

The utility model relates to a kind of anti-guard post support member (fence post support), relates in particular to a kind of anti-guard post pod (socket) structure.

Background technology

Various anti-guard post support members are known.Typical support member comprises square basically pod, and it is installed in for example top of spike of anchoring piece, and described spike is driven in the ground, perhaps is driven to for example to install that bolt is installed on the plate of suitable base.

Anti-guard post is received in the pod, and utilizes suitable clamping device to be clamped in the pod.In some structures, independent clamping element is installed on the pod, and tightens, thereby anti-guard post is fixed facing to anti-guard post.In other structures, the wall of pod has groove, and provides clamping device, is used for the tension of the wall of groove together, so that anti-guard post is clamped in the pod.

The problem of this structure is, perhaps they are difficult to use, because need two independent elements, perhaps they can not be clamped on the post effectively.The utility model aims to provide a kind of improved pod that overcomes the problems referred to above.

The utility model content

Therefore, by first aspect of the present utility model, a kind of anti-guard post pod is provided, it comprises the tubulose pod body of the integral body that is essentially the square-section, each relative turning of described pod body has the groove that extends from the top edge of pod downwards at least a portion of the height of pod, and be provided at clamping device on these turnings, the opposite edges tension that is used to make described groove together, thereby clamp described anti-guard post between the wall that is arranged on pod.

Therefore, utilize this structure, a kind of socket structure of integral body is provided, wherein provide clamping at the relative turning of pod.This makes it possible on pod branch cloth holder load better, also provide simultaneously a kind of simpler need be by user assembled socket structure.

Preferably, the groove of corner only extends on the part of the height of pod.Most preferably, described groove extends on half height of pod at least, more preferably, the pod height about 2/3rds on extend.

Preferably, clamping device is provided with like this, makes clamping force apply in the orthogonal direction in relative angle upper edge.This makes the wall of pod strain together effectively, thus the clamping that provides.

Preferably, clamping device comprises a near clamping flange that wall stretches out from pod that is positioned at the described groove.Described flange preferably includes the hole that is used to receive fishbolt or its similar item.

Preferably, described flange extends in the plane of described wall.By forming the flange as the extension of wall, it is approaching easily to be used in the nut of tightening.

Fishbolt, stud or its similar item can for example be attached on the adjacent wall of pod by welding regularly, make and extend by the hole of described clamping flange, and then binding nut is tightened on the nut facing to flange, thereby the tension of the edge of groove is realized clamping together.But, preferably, adjacent wall has and has second flange that mates the hole, and fishbolt can extend by described hole.

Preferably, described second flange and the described first parallel flange setting, thereby its best and adjacent wall is rectangular.

Preferably, described fishbolt or its similar item are arranged on the top edge position spaced with pod, preferably the lower end of contiguous clamping flange.

For the benefit of clamp, the hole in each flange is provided with like this, makes the head of fishbolt to engage with the wall of pod, thereby it can not be rotated.Can realize clamping this moment by tightening facing to the nut of first flange, so as to making the groove closure.Therefore, preferred, fishbolt has T shape head.

The bottom of pod can be closed, for example by welding anchor plate thereon.Alternatively, it can suitably be fixed on the spike.In the preferred embodiment, the bottom margin of pod is the tablet that extends internally, and it and is fixed on this rib between the rib of the spike with X-shaped cross section.

Should be appreciated that the utility model also provides a kind of and comprises according to pod of the present utility model and the anchoring element anti-guard post support member of anchor plate or spike for example.

Preferred anchoring element is used for anti-guard post is introduced pod at least as the part of support member.

Preferred pod is made up of the element that is the L type basically that two welding or other method are fixed together.

In the preferred embodiment, first element is each clamping flange that planar extends from its opposite end, and second element is the clamping flange that meets at right angles and extend with its opposite end basically.This moment, the groove in pod can provide each recess by the opposite end at second element and formation easily.

Preferably, described two elements are folding and weld together and form by flat blank, preferably weld along the edges matched of the below of groove.

Description of drawings

Preferred embodiment of the present utility model is described with reference to the accompanying drawings, wherein:

Fig. 1 is the phantom drawing according to anti-guard post support member of the present utility model;

Fig. 2 is the plan view of the support member of Fig. 1;

Fig. 3 is half the schematic diagram of blank that is used to form Fig. 1 pod; And

Fig. 4 is second half the schematic diagram of blank that is used to form Fig. 1 pod.

The specific embodiment

Referring to accompanying drawing, anti-guard post support member 2 comprises: anti-guard post pod 4 is used to receive square anti-guard post; And spike 6, be used for entering ground, so that anchoring pod 4 through driving.

Normally taper of spike 6 in the prior art, and comprise a pair of element 8,10 that is angle, element 8,10 weld together along its length direction, thereby form spike 6.The top of spike 6 generally extends to the height of the base portion 12 of pod.

Pod 4 is made of the first and second L shaped elements 14 and 16.First element 14 forms by blank 18 (Fig. 3) is folding, and second element 16 forms by blank 20 (Fig. 4) is folding.Typical blank 18,20 and spike 6 are made by the steel plate of 2 millimeters thick.

The upper end of first element 14 has a pair of clamping flange 22, and each flange 22 extends in the plane of its attached sidewall 24.Similarly, second element 16 has the clamping flange 26 of a pair of coupling, and each flange and its attached wall 28 meet at right angles and stretch out.Can clearly be seen that by Fig. 2

flange

22 and 26 is set parallel to each other basically.Clamping

flange

22,26 has the

hole

30,32 of aligning in its lower end, be used to receive T bolt 34.Hole 30,32 approximately is arranged on 1/3rd downward positions of the height of pod 4.

By Fig. 1 and Fig. 2 as seen, at the relative turning of pod 4, provide

groove

36,38 separately.Groove 36,38 extends 2/3rds of about pod 4 downwards from the top edge 40 of pod 4.Groove 36,38 forms by recess 42 separately is provided on the opposite side of second element blank 20, when two elements link together, just stays next gap between the relative wall 24 of the edge 44 of second element 16 and first element.Two

elements

14,16 weld together along bonding wire 46 below groove 38.

By Fig. 3 and Fig. 4 as seen, the blank 18,20 that is used for

element

14,16 has tablet 50 in its lower end.These tablets are used for pod 4 is attached to spike 6.Specifically, in case blank 18,20 centers on

hinge lines

52,54,56 were folded to form the L shaped element that welds together then at 14,16 o'clock, tablet 50 is just around inwardly folding about 60 to 70 degree of hinge lines 58, then, is welded on the rib 60 of spike 6 along the common edge 62 of spike 6.The rib 60 of the spike 6 that extends above tablet 50 at an angle is positioned at the plane of pod bottom 12.

In use, square anti-guard post inserts in the pod 4, makes the lower end of preventing guard post be positioned at the upper end of the rib 60 of spike 6.Then T hook bolt 34 is inserted in the hole of aiming at 30,32, and on bolt 34 fastening nut 64, thereby

tension flange

24,26 is close mutually, so as to the opposite edges of

groove

36,38 are pulled in together, clamp at this place and to prevent guard post.Nut 64 can be by easily approaching, and this is because flange 22 is in the plane of wall 40 of element 14.In addition, anti-guard post clamps along orthogonal direction, and this has improved clamping and grasping to anti-guard post.

Be appreciated that not break away from scope of the present utility model, can make different remodeling said structure.

For example, though shown pod 4 links to each other with spike 6, it can certainly link to each other with the plane anchor plate that is used for anti-guard post is installed on cement or other hardstand.In this case, for example, the lower limb 12 of pod 4 can be welded direct on this anchor plate.

In addition, should be appreciated that not to be that

flange

22 and 26 all needs.For example, can stud or bolt be attached on the wall 28 of element 16, be better than the back that such element is remained on flange 26.

The size of pod should be suitable for receiving the anti-guard post of specific dimensions.Shown in specific embodiment in, for example, in order to receive 75 millimeters square anti-guard post, the height of pod is approximately 150 millimeters, the width A of groove 36 and the width B of

groove

36,38 all are 10 millimeters, the relative distance C between the wall, D is 78 millimeters.

Claims

1. anti-guard post pod, it is characterized in that, it comprises the tubulose pod body of the integral body that is essentially the square-section, each relative turning of described pod body has the groove that extends from the top edge of pod downwards at least a portion of the height of pod, and be provided at clamping device on these turnings, be used to make the opposite edges of described groove to strain together, thereby clamp the described anti-guard post that is arranged in the pod.

2. anti-guard post pod as claimed in claim 1 is characterized in that, the groove of described corner only extends on the part of the height of pod.

3. anti-guard post pod as claimed in claim 2 is characterized in that described groove extends at least on half height of pod, comparative optimization be the pod height about 2/3rds on extend.

4. anti-guard post pod as claimed in claim 1 is characterized in that clamping device is provided with like this, makes clamping force apply along orthogonal direction.

5. as claim 1,2,3 or 4 described anti-guard post pods, it is characterized in that described clamping device comprises a near clamping flange that wall stretches out from pod that is positioned at the described groove.

6. anti-guard post pod as claimed in claim 5 is characterized in that described flange comprises the hole that is used to receive fishbolt or its similar item.

7. anti-guard post pod as claimed in claim 6 is characterized in that, fishbolt, stud or its similar item are attached on the adjacent wall of pod regularly, makes to extend by the hole of described clamping flange.

8. anti-guard post pod as claimed in claim 5 is characterized in that described flange extends in the plane of the wall that is connected with it.

9. anti-guard post pod as claimed in claim 6 is characterized in that, adjacent wall has and has second flange that mates the hole, and described fishbolt can extend by described hole.

10. anti-guard post pod as claimed in claim 9 is characterized in that, described second flange and the described first parallel flange setting.

11. anti-guard post pod as claimed in claim 10 is characterized in that, described second flange at right angles extends from its wall.

12. anti-guard post pod as claimed in claim 5 is characterized in that, described clamping device comprise first flange and with described first parallel flange and be formed on second flange in the adjacent wall.

13. anti-guard post pod as claimed in claim 12 is characterized in that described first flange extends in the plane of the wall that is connected with it.

14. anti-guard post pod as claimed in claim 5 is characterized in that, described fishbolt or its similar item are arranged on the top edge position spaced with described pod.

15. anti-guard post pod as claimed in claim 14 is characterized in that the lower end of described fishbolt or its similar item and clamping flange is adjacent.

16. anti-guard post pod as claimed in claim 5 is characterized in that the head of described fishbolt or its similar item is provided with like this, adjacent wall feasible and pod engages, thereby it can not be rotated.

17. anti-guard post pod as claimed in claim 16 is characterized in that described fishbolt has T shape head.

18., it is characterized in that the bottom of described pod is closed as each described anti-guard post pod of claim 1-5.

19., it is characterized in that the bottom margin of pod has and is used for pod is fixed to device on the anchor device as each described anti-guard post pod of claim 1-5.

20., it is characterized in that described pod is fixed on the anchor device as each described anti-guard post pod of claim 1-5.

21. anti-guard post pod as claimed in claim 19 is characterized in that described pod is fixed on the anchor device.

22. anti-guard post pod as claimed in claim 21 is characterized in that described fastening devices comprises the tablet that extends internally, it and is fixed on the described rib between the rib of the spike with X-shaped cross section.

23. as each described anti-guard post pod of claim 1-5, it is characterized in that described pod is made of two L-shaped basically elements, described element is permanently connected together with welding or with other method.

24. anti-guard post pod as claimed in claim 23 is characterized in that described first element has each clamping flange that planar extends from its opposite end, and second element has basically the clamping flange that meets at right angles and extend with its opposite end.

25. anti-guard post pod as claimed in claim 23 is characterized in that, described two elements are folded and are welded together by flat blank and form.

26. anti-guard post pod as claimed in claim 23 is characterized in that described element welds together along its edges matched below groove.

27. an anti-guard post support member comprises as each described anti-guard post pod and anchoring element among the claim 1-5.

28. anti-guard post support member as claimed in claim 27 is characterized in that, described anchoring element is used for anti-guard post is introduced anti-guard post pod at least as the part of support member.