EP0328752B1 - Piétement pour clôture mobile - Google Patents

Piétement pour clôture mobile Download PDF

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Publication number
EP0328752B1
EP0328752B1 EP88119924A EP88119924A EP0328752B1 EP 0328752 B1 EP0328752 B1 EP 0328752B1 EP 88119924 A EP88119924 A EP 88119924A EP 88119924 A EP88119924 A EP 88119924A EP 0328752 B1 EP0328752 B1 EP 0328752B1
Authority
EP
European Patent Office
Prior art keywords
trestle
post
fence
positioning device
sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP88119924A
Other languages
German (de)
English (en)
Other versions
EP0328752A1 (fr
Inventor
Wilhelm Müller
Siegmar Baum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mueller & Baum & Co KG GmbH
Original Assignee
Mueller & Baum & Co KG GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mueller & Baum & Co KG GmbH filed Critical Mueller & Baum & Co KG GmbH
Publication of EP0328752A1 publication Critical patent/EP0328752A1/fr
Application granted granted Critical
Publication of EP0328752B1 publication Critical patent/EP0328752B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E04H17/18—Corrals, i.e. easily transportable or demountable enclosures
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers

Definitions

  • the invention relates to an actuating device for a mobile fence according to the preamble of the main claim.
  • Mobile fences of this type are quick-to-erect fences for fencing construction sites. They consist of any number of lattice frames, which are inserted into an adjusting device where two frames adjoin each other.
  • the vertical posts of the lattice frames are tubes with circular cross sections, so that the two lattice frames inserted into an adjusting device can be set up in an arrangement angled in the plan.
  • the adjusting devices can be set up freely on any type of floor and do not require anchoring on the floor.
  • the object of the invention is to provide an actuating device for a mobile fence of the aforementioned type, which makes installation, transport and storage easier.
  • a fence composed of lattice frames is known (US Pat. No. 3,471,129), where trestles are provided as adjusting devices, consisting of two legs forming an acute angle with one another, which have a cross connection at the bottom, each at the apex and an insertion sleeve for a round post is provided on the cross connection.
  • the two insertion sleeves are arranged axially with one another so that only one post can be inserted at a time.
  • the lattice frames are articulated, but not detachably connected to the post, and a ground sleeve is provided for stable installation thereof.
  • such an adjusting device is designed in the form of a trestle welded together from steel pipes or profiles, approximately of the usual height of 80 cm and a corresponding width in the base area.
  • the trestle is set up at the junction of two lattice frames, transversely to the frame level, whereby foot plates allow it to be set up on the ground.
  • a circular cylindrical sleeve is attached to each side of the trestle for receiving the lower end of the respective frame post.
  • a fork is attached to the top of the trestle to accommodate this frame post.
  • the entirety of the trestles placed between the lattice frames is able to hold the entire mobile fence upright and also to absorb the forces acting on the fence.
  • the trestles thus ensure a stable position of the fence.
  • the particular advantage of these trestles is that they have only a fraction of the weight of the otherwise usual solid concrete feet.
  • the trestles are also flat, so that the space requirement is also much less.
  • the position of the frame posts in the forks can be secured by a threaded bolt, which is inserted through the two legs of the fork.
  • the respective bolt is only a small amount above a horizontal wire, causing a stop when lifting the frame given is. Without tools, it is therefore not possible to take the lattice frame out of the assigned sleeve.
  • the trestles can slide over the ground when a vehicle impacts. Due to this flexibility, the risk of accidents is lower than with the solid concrete feet.
  • one of the two sleeves is fixedly attached to the bottom of the trestle, while the other is attached to a central post of the trestle and is adjustable in height.
  • the base plates can each be provided with a hole, suitable for receiving an anchor, in order to establish an anchorage with the ground.
  • a middle lattice frame is connected on the left and right to further lattice frames, each with a trestle 10 according to the invention.
  • Each lattice frame consists of two vertical frame posts 2, one upper tube 3 and a lower tube 4. Grid wires 5 are fastened in the frame surface.
  • the entire frame, including the vertical frame posts 2, consist of tubes with a circular cross section. Since the terrain rises slightly to the right in the mobile fence shown in FIG. 1, the lattice frames are kept somewhat graded, a setting that is possible when using trestles according to FIGS. 2 to 5.
  • 2 to 5 consists of two legs 11 (struts) consisting of a tube section with a circular cross section which is bent in an apex so that the two legs form an angle of about 60 °.
  • the two legs 11 are connected by a welded flat band 13 between the foot plates.
  • a post 16 is provided, which is welded on the bottom of the flat band 13 and on the top of the apex of the two legs 11.
  • the post consists of a tube with a square cross-section.
  • a sleeve 17 is fixedly welded, suitable for inserting the end of a frame post of a lattice frame.
  • a mandrel can also be provided (not shown), on which the end of the frame post is then attached.
  • a sleeve 18 for receiving the lower end of a frame post is also provided on the opposite side of the trestle, but this sleeve 18 is adjustable in height.
  • the sleeve 18 is connected to a sleeve 19 surrounding the post.
  • the cuff has two holes for receiving a plug bracket 19a. This stirrup can be inserted into two holes in a row of holes 16a in the post. With this mechanism, the sleeve 18 can be adjusted and secured at any height on the post.
  • Each of the two sleeves 17 and 18 is provided for receiving the end of a frame post. Furthermore, the respective frame post is received further up by a fork 14 which is welded to the relevant side in the apex of the two struts. With the help of a threaded bolt 15 with nut, which is inserted through holes in the fork, the recording can be secured.
  • the height of the forks 14 and thus the height of the trestle is dimensioned such that the respective threaded bolt 15 in the standard lattice frame lies somewhat above a horizontal lattice wire 5.
  • the screwed threaded bolts 15 ensure that the grille frame is removed from the sleeve.
  • the two sleeves 24 are fixedly arranged at the bottom of the trestle, so that the height gradation is not given here.
  • the middle post on the trestle is not required.
  • the two legs 21 are connected at the bottom by a horizontal tube 22.
  • a tab 23 is welded transversely below, on which the two sleeves are seated. These are welded to both the bracket and the horizontal tube.
  • each footplate 12 is formed in each footplate 12, suitable for receiving an anchor in order to be able to anchor it to the ground if necessary.
  • a strut 31 is only provided on one side in addition to a post 36, this strut as well as the post itself being provided with a base plate 32, so that this provides the possibility of vertical installation .
  • the other strut is missing in this embodiment, so that the free space remains on this side of the trestle.
  • This special design can be used where space is needed on one side of the fence in the floor area. In this case, anchoring the base plates of the trestle is recommended. This can be done, for example, by appropriate floor anchors 33. Otherwise, the trestle according to this variant is constructed analogously to the previously described exemplary embodiments.
  • the post 36 in turn has a height-adjustable sleeve 38 and a lower fixed sleeve 37.
  • the upper fork is labeled 34.
  • This embodiment of the trestle has the particular advantage that it is aligned with the mobile fence on one side and can be used at the corner connections or, for example, where a curb is provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fencing (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Claims (6)

  1. Dispositif de pose pour une clôture mobile, équipé de deux douilles destinées à recevoir les poteaux, formés par des tubes à section circulaire, de deux cadres grillagés montés l'un à côté de l'autre, caractérisé par les caractéristiques suivantes:
    - le dispositif a la forme d'un élément-support à deux montants (11) qui forment un angle aigu, qui présentent en bas des patins (12) et qui sont reliés entre eux par une traverse (13) se trouvant à la hauteur des patins;
    - une fourche destinée à recevoir le poteau d'un cadre, est soudée de chaque côté au sommet de l'élément-support, un boulon fileté enfichable (15) servant à retenir le poteau est prévu pour chaque fourche;
    - chaque fourche est complétée par une douille ou une pointe (17, 18) placé en bas de l'élément-support et destiné à recevoir le poteau d'un cadre grillagé.
  2. Dispositif de pose selon la revendication 1, caractérisé par deux douilles fixes (24) soudées sur un tube horizontal (22).
  3. Dispositif de pose selon la revendication 1, caractérisé en ce qu'une douille fixe (17) se trouve en bas de l'élément-support alors que l'autre douille (18), qui est réglable en hauteur, est montée sur un poteau (16).
  4. Dispositif de pose selon la revendication 3, caractérisé en ce que la douille réglable en hauteur (18) est soudée sur un manchon (19) mobile qui enferme le poteau (16) et qui peut être arrêté sur le poteau à l'aide d'une goupille (19a) passée dans les deux trous du manchon respectivement dans deux trous appartenant à une série de trous percés dans le poteau.
  5. Dispositif de pose selon la revendication 1, caractérisé en ce que chaque patin (12) présente un trou (12a) pour l'ancrage au sol.
  6. Dispositif de pose pour une clôture mobile, équipé de deux douilles destinées à recevoir les poteaux, formés par des tubes à section circulaire, de deux cadres grillagés montés l'un à côté de l'autre, caractérisé par les caractéristiques suivantes:
    - le dispositif a la forme d'un élément-support composé d'un montant incliné (31) et d'un poteau vertical (36), qui présentent chacun un patin (32) et qui sont reliés par une traverse (35) se trouvant à la hauteur des patins;
    - une fourche (34) avec un boulon fileté, qui est destinée à recevoir le poteau d'un cadre, est soudée de chaque côté, au sommet de l'élément-support;
    - chaque fourche est complétée par une douille cylindrique ou une pointe placée en bas de l'élément-support et destinée à recevoir ce poteau de cadre.
EP88119924A 1988-02-11 1988-11-30 Piétement pour clôture mobile Expired - Lifetime EP0328752B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3804189 1988-02-11
DE3804189 1988-02-11

Publications (2)

Publication Number Publication Date
EP0328752A1 EP0328752A1 (fr) 1989-08-23
EP0328752B1 true EP0328752B1 (fr) 1992-06-03

Family

ID=6347158

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88119924A Expired - Lifetime EP0328752B1 (fr) 1988-02-11 1988-11-30 Piétement pour clôture mobile

Country Status (2)

Country Link
EP (1) EP0328752B1 (fr)
DE (1) DE3901240C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775668B (zh) * 2015-04-13 2017-03-15 张家港固耐特围栏系统有限公司 爬坡段防护围栏立柱

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704879B1 (fr) * 1993-05-04 1995-08-11 Davanture Gilles Attache de barrières amovibles.
IT1270968B (it) * 1993-08-25 1997-05-26 Sigma Prod Chim Acidi poliacrilici reticolati a basso tenore di solventi, procedimento per la loro produzione e loro uso come agenti addensanti
FR2741648A1 (fr) * 1995-11-23 1997-05-30 Doublet Ets Dispositif de montage et d'immobilisation de barrieres pour amenagement urbain
ES2161593B1 (es) * 1998-12-04 2002-06-16 Bizcocho Hermanos S L Cercado provisional.
NL1020116C2 (nl) * 2002-03-05 2003-09-08 Michiel Johannes Petrus Becx Verplaatsbaar hek.
DE202013105671U1 (de) 2013-12-12 2014-02-24 Peter Kellner Abgrenzungsanordnung
CN117125154B (zh) * 2023-10-26 2024-01-23 扬州神舟汽车内饰件有限公司 一种智能型工程车操纵室

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1464305A (en) * 1922-03-02 1923-08-07 Constantine A Wilkey Portable fence
US3471129A (en) * 1968-01-10 1969-10-07 Thomas J Mpakarakes Retractable fence
GB1329411A (en) * 1969-07-14 1973-09-05 Ellis T O Fencing
DE8509412U1 (de) * 1985-03-29 1986-01-09 Horn, Egon, 6700 Ludwigshafen Standfuß zur Aufnahme von Pfosten für Absperrung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Prospekt "Müba" *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775668B (zh) * 2015-04-13 2017-03-15 张家港固耐特围栏系统有限公司 爬坡段防护围栏立柱

Also Published As

Publication number Publication date
EP0328752A1 (fr) 1989-08-23
DE3901240C2 (de) 1994-12-08
DE3901240A1 (de) 1989-08-24

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