EP2345781A2 - Dispositif de serrage - Google Patents

Dispositif de serrage Download PDF

Info

Publication number
EP2345781A2
EP2345781A2 EP10401217A EP10401217A EP2345781A2 EP 2345781 A2 EP2345781 A2 EP 2345781A2 EP 10401217 A EP10401217 A EP 10401217A EP 10401217 A EP10401217 A EP 10401217A EP 2345781 A2 EP2345781 A2 EP 2345781A2
Authority
EP
European Patent Office
Prior art keywords
post
locking
clamping device
retaining plate
plate
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.)
Withdrawn
Application number
EP10401217A
Other languages
German (de)
English (en)
Other versions
EP2345781A3 (fr
Inventor
Bruno Sager
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.)
Acquaalta Schutzsysteme GmbH
Original Assignee
Acquaalta Schutzsysteme 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 Acquaalta Schutzsysteme GmbH filed Critical Acquaalta Schutzsysteme GmbH
Publication of EP2345781A2 publication Critical patent/EP2345781A2/fr
Publication of EP2345781A3 publication Critical patent/EP2345781A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
    • 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
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2253—Mounting poles or posts to the holder
    • E04H12/2261—Mounting poles or posts to the holder on a flat base
    • 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
    • E04H15/00—Tents or canopies, in general
    • E04H15/18—Tents having plural sectional covers, e.g. pavilions, vaulted tents, marquees, circus tents; Plural tents, e.g. modular

Definitions

  • the present invention relates to a clamping device for clamping at least one object between at least two posts, in particular a holding device for temporary barriers.
  • a clamping or holding device is to be used in particular where sheet-like materials are to be clamped in order to fill a wall-like function and thus to provide a windscreen or a privacy screen.
  • a flat material can only be clamped between the posts when required and stored outside the time of use in the rolled-up state.
  • the publication DE 202 08 711 U1 describes a device for screening in outdoor areas, such as fences, balconies, gates, passage arches or other free viewing areas. Proposed is a vertically extending post, which is anchored at its end releasably or permanently in the ground. On this floor, a roll-up in the horizontal direction Rollo is attached or fastened. The roller blind in turn can be fastened to an abutment in the unrolled state. The removable anchoring of the post in the floor makes it quick and easy to install and dismantle it if necessary. After mounting the post, the blind can be fixed in it.
  • the post itself is designed as a hollow housing, so that it serves to accommodate the rolled-up roller blind. By juxtaposing several posts, it is possible to provide larger areas with a visual, wind and / or sun protection. This solution also provides for the use of a spring-loaded roller blind in order to facilitate the rolling up and to allow the wind to give way even in the oncoming wind.
  • the publication DE 299 09 855 U1 includes a screen against onlookers in road traffic accidents.
  • the screen consists of at least two posts, which are releasably attached at a variable distance and adjustable at the bottom by means of a clamping device to a guardrail. Between each two posts, a tissue film or the like can be stretched. As a result, the privacy screen can be attached in a few steps to a central roof plank and constructed in any length. He can be removed just as quickly.
  • the privacy screen consists of at least two tubes, which are attached to the guardrail by means of a clamping device. Inside the tube is a roller which is rotatably mounted about its axis. A slot in the tube allows the tissue to slide in and out of or out of the tube.
  • a torsion spring located on the roller on which the fabric film is wound is tensioned when the film is pulled out.
  • the film is provided with an edge reinforcement, which is hooked into hooks located on the pipe.
  • the edge reinforcements of the holes form the abutment against the pipe.
  • the tube has a lockable joint above the clamping device, whereby the tube can be pivoted in two directions. As a result, a vertical positioning of the tube is made possible, even if the crash barriers are deformed.
  • the shielding described is used exclusively where a guardrail extends and attachment is possible. Furthermore, the attachment takes place exclusively at the top of the guardrail, which leads to high loads on the material of the guardrail, especially in strong winds. If the guardrail is designed as a box profile, the described privacy can not be attached.
  • the object of the invention is therefore to provide a flexible, usable at different locations and easily installable clamping device for clamping and the active retightening of at least one object, which can be used, for example, as a tensioning device for a visual protection element in road traffic.
  • the object is achieved by a tensioning device of the abovementioned type, wherein the tensioning device can be placed on a base or attachable to a fixed element Aufstellvorraumen with at least one post receptacle, wherein at least one of the post recordings a pawl device for locking the post in a locking position in the post recording having.
  • the clamping device according to the invention can on the one hand be set up variably on a wide variety of substrates at any location and on the other hand, due to their fastenability to the fixed element, to be permanently installed at a suitable location.
  • the attachment can be done for example on crash barriers, but also on perimeter posts, poles or trees. Further, it is possible by the inventively provided pawl device to lock at least the end of at least one of the posts in the post receptacle suitable, while can be brought during the locking of the post in a position in which the object provided between the post is tensioned.
  • the pawl device prevents reverse rotation of the post and thus unwinding of the object.
  • the pawl device may be located in the post receptacle or at the end of the post. It is also possible that individual elements of the pawl device are provided in the post receptacle and at the post end.
  • the invention enables a fast, flexible and secure installation of the posts as well as a simple and variably adjustable clamping of the object between the posts.
  • the pawl device is a spring-loaded bolt locking device is particularly advantageous.
  • a bolt locking device is easy to manufacture and allows easy operation. To release the lock is only the bolt to pull up and the locking of the post is released so that the post can be removed from its anchorage and / or a winding or unwinding of the object can be done on the post.
  • the bolt locking device has at least one locking bolt, which is performed by a provided in a retaining plate lower locking pin guide and by a retaining plate in a opposite locking bolt upper locking bolt, as well as arranged between the retaining plate and locking pin and concentrically around the locking pin Locking spring and a Arretierfederanschlag which is introduced into the locking bolt, wherein the retaining plate and the Arretierbolzenplatte spaced from each other and are arranged approximately parallel to each other at one end of the post, and wherein the locking pin from the retaining plate and arranged in the direction of one of the retaining plate, at least a locking recess having locking plate protrudes.
  • the secure guidance of the locking bolt in the upper and lower locking bolt guide ensures easy movement of the locking bolt and avoids its jamming. This makes it easy to solve the lock by the locking pin against the Locking spring is pulled and the area of the locking pin, which protrudes from the retaining plate, is retracted into this. In this position, the locking pin can no longer engage in a locking recess. In the locking position, however, the locking spring, which presses against the Arretierfederanschlag, ensures that the locking pin engages in a locking recess of the locking plate. As a result, a particularly secure locking is possible.
  • the post receptacle has a guide pin, which is arranged to pass on or through the arresting plate, the post being hollow at least in a section opposite the guide post for receiving the guide post.
  • the guide pin allows, together with the at least partially hollow inside post a very simple installation and safe guidance of the post, which also ensures a rotation of the post in the post recording. It is sufficient if a tubular post is used, which in any case has a cavity in the interior. If a post made of solid material is used, it can have a bore in the longitudinal direction for receiving the guide pin at the end. It is particularly favorable if the guide pin is arranged to pass through the arresting plate.
  • the part of the guide pin which does not serve to receive the post, can be used for accommodation in a mounting device which can be fastened to a fixed element. For a particularly secure and material-saving attachment of the post recording on the erection device is possible.
  • At least one restraint bar is arranged on the arresting plate, under which the restraining plate can be inserted through a retaining recess provided on the circumference of the restraining plate.
  • the retaining plate in cooperation with the restraint bar, prevents the post from detaching itself from the post receptacle. For example, in strong winds could trigger forces occur that lead to slipping of the post of the guide pin or a different design post pickup. However, the retaining plate from the post transmits such forces on the restraint bar, which then prevents the post from slipping off the post receptacle. This feature is particularly important for safe use, especially on the road, where the tensioning device itself must not become a source of danger.
  • the arrangement of the restraint bar on the locking plate and the retaining recess on the circumference of the retaining plate a simple assembly of the clamping device according to the invention is possible and at the same time ensures a secure mounting of the post on the post recording.
  • At least one object support element is arranged between the object and the pawl device.
  • the object placement element ensures that when winding the object on the post of the winding does not slip down, but is uniformly formed. Furthermore, in the event that the winding loosens during transport or storage, prevents parts of the object fall into the pawl device.
  • the object support element can be designed as a rotationally symmetrical disk or in another way. For example, individual bolts protruding radially from the post are also suitable for serving as object support elements.
  • the auflegbare on a base erection device is formed as a foot of at least one flexible mat assembly and at least one connected to the flexible mat assembly or integrated into this rigid or torsionally rigid construction, wherein the mat assembly is so large that it forms around the rigid or torsionally stiff construction a not connected to the rigid or torsionally rigid construction free edge strips.
  • the auflegende on the ground erection device has a high sliding safety, since the flexible mat assembly generates a high friction between the ground and the erector. This is particularly the case when the flexible mat assembly is made of rubber.
  • the warp resistant construction such as a cast iron plate or a collapsible steel frame, may be applied to the flexible mat assembly, such as by bolting. Furthermore, it is possible to integrate the warp-resistant construction in the flexible mat assembly, for example by casting the torsionally rigid construction with the material of the flexible mat assembly. For rubber, this can be done for example by vulcanization.
  • this Aufstellvorairess variant has a very low center of gravity and a large footprint, whereby the entire jig is very Kippfest by the sum of their features.
  • This set-up can be provided with a flat top available, which can be weighted if necessary, especially in very strong winds with ballast.
  • a vehicle that drives the erection device with a wheel can be used.
  • the auflegbare on the ground erection device can be easily traveled or committed by their low height without the risk of accidents.
  • this shape of the erector requires due to their asymmetrical plan during use a relatively small footprint and low height by a very low storage volume. This makes it particularly easy to stow in first-time vehicles or other vehicles with relatively little storage space, so that this embodiment is particularly suitable for use as a screen in traffic.
  • the storage of this form of clamping device according to the invention can be done in a stack or upright, for example on a cantilever.
  • the foot may have circular recesses, in each of which a guide pin engages another positioning device located next to it.
  • the stored on the cantilever stack of erectors can be designed so that it can be lifted with a crane.
  • a cantilever can be attached to a vehicle, such as a trailer.
  • An automatic installation of such erectors on the ground can be done in such a way that the erectors are connected with drawstrings.
  • a set-up device placed on the floor thus pulls the next one after it, when the vehicle on which the erection devices are mounted continues. This makes it particularly simple, inexpensive and with little effort a laying of a plurality of erection devices, for example, to form a long visual protection possible.
  • the post receptacle is integrated or integrated centrally and / or eccentrically in the foot.
  • the respective post can be received at different positions of the foot, which makes it particularly easy to respond to certain load directions and to position the post depending on demand.
  • the post can be introduced into an edge area of the foot.
  • an additional device can be provided on the foot, which allows a change from the eccentric to the centric arrangement in a simple manner.
  • the set-up device is designed as an adapter device for attachment to a fixed element, wherein the adapter device has a stable, adapted to a contour of the fixed element or adjustable counter contour with at least one angle or a radius, the at least one flat or spans arched base on which the at least one post receptacle is provided, and wherein the adapter device has a connected to this basic construction belt system for attachment to a fixed element.
  • the adapter device allows attachment of at least one post to the fixed element, for example to a guardrail, a boundary pole or a tree.
  • the belt system which is connected to the basic construction, placed around the fixed element and in turn attached to the basic construction and braced.
  • round fixed element come as a contour of the adapter device, an angle or a corresponding radius into consideration.
  • the adapter device rests securely on the fixed element while its open side is provided with the belt system.
  • This is a particularly stable attachment at least one post of the tensioning device in the post receptacle on the adapter device possible.
  • Such attachment holds without further security measures very high loads that can act on the object, stand.
  • Particularly advantageous is the Gurtanbringung, as with this the entire fixed element can be enclosed and local loads can be avoided. This also reduces the risk of damage to the fixed element.
  • At least one of the posts is extendable.
  • An extension of the post can be made by attachment of an extension which is attached to the top of the post.
  • the extension can also be done by an integrated post in the post, which remains there and if necessary pushed upwards out of the post telescopically. Due to the extension of the post is particularly flexible. Thus, for example, one is largely variable with regard to type, height and number of or exciting objects.
  • attachments on the post such as traffic signs, networks or lines that run in the longitudinal direction of the object to be clamped, can be applied.
  • the object is at least one privacy tarpaulin.
  • a particularly flexible, cost-effective and quickly deployable privacy device can be provided. Such flexibility is required, for example, when the privacy screen is installed in a traffic accident to provide workers with better working conditions and to reduce the risk of congestion and accidents for passing vehicles.
  • the object is at least one barrier net or barrier grid. If a locking net is clamped with the tensioning device, a barrier suitable for many purposes can be erected in a particularly simple and fast manner. If at least one barrier grid is attached to the posts, this creates an easily installable and, moreover, very stable and rigid barrier.
  • Such barriers can be used, for example, on roads as a game fence in times of particularly intense wilderness change. A use can also be made in such cases, in which, for example, a passage of people should be prevented, without significantly affecting the view.
  • a further option of the invention provides that the object is at least one individually tensionable rope or band.
  • the object is at least one individually tensionable rope or band.
  • Shutdown can be done as needed in a way that minimizes visibility without the need for a high network.
  • the at least one rope or band is electrically conductive.
  • a fence for animals or a pasture fence can be built.
  • the ability to attach different objects to the post, such a shut-off device for different species can be used.
  • the mesh can also be interspersed with electrically conductive materials.
  • Such a network can be used, for example, for sheep petting. If larger animals are provided in the pen, such as horses, one or more electrically conductive bands can be pulled out above the net or bands in the lower part of the post to prevent them from jumping over by a large animal.
  • the clamping device according to the invention in the construction of a pavilion, which is formed from at least two oppositely arranged clamping devices according to one of the preceding claims, wherein on the posts of the clamping devices, a roof is placed.
  • the roof can be designed as a pent roof or in other ways, such as a tonneau roof.
  • roofed aisles for example between exhibition halls at a trade fair, can be constructed in a particularly simple and cost-effective manner.
  • a flexible and location-independent construction of smaller exhibition spaces, which are built as pavilions feasible.
  • Fig. 1 schematically shows a front view of an embodiment of a tensioning device 1 according to the invention with partially mounted prepare for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for preparation for the fixing rod 7.
  • the protective tarpaulin 2 can be fastened with screws to the fixing rod 7.
  • the protective tarpaulin 2 can be guided around the fixing rod 7 in an annular manner and the respective screws can be countersunk in a shell provided on the protective tarpaulin 2.
  • the protective tarpaulin 2 is partially wound on a post 3 shown on the left in the figure.
  • the fixing rod 7 which is arranged at the end of the screen 2, and unwound from a roll 47 of the screen 2.
  • the pulling direction takes place in the direction of a second post 3 ', in which the fixing rod 7 is mounted.
  • Serve object support elements 8 have the appropriate recordings, in which the fixing rod 7 can be hung quickly and safely.
  • the connection of posts 3, 3 'with the auflegbaren on the ground 46 erector 4 serve post receptacles 5.
  • the post 3 has in the post receptacle 5 a in the Fig. 5, 6 and 8th shown in detail pawl device 6. Their blocking effect is adjustable and can be canceled, so that the screen 2 can be unwound as in the example shown by the winding 47 and between the posts 3, 3 'can be stretched.
  • the fixation rod 7 is mounted on the post 3 ', the pawl device 6 is locked in place, and the protective tarpaulin 2 is tensioned by turning the reel 47 back.
  • the turning back takes place in the released direction of rotation of the pawl device 6, while a rotation of the coil 47 in the opposite direction and thus a relaxation of the voltage of the sight protection tarpaulin 2 are prevented by the blocking action of the pawl device 6.
  • Fig. 2 schematically shows a perspective view of another embodiment of a tensioning device according to the invention 1 'with clamped screens 2 and auflegbaren on a base erectors 4.
  • the erectors 4 each form a foot with a mat assembly 9, a rigid or torsionally rigid construction 10 and at least one, introduced therein post receptacle 5 on.
  • the mat assembly 9 is flexible and consists in the illustrated embodiment of rubber. With the flexible mat assembly 9, the rigid or torsionally rigid construction 10 is connected. In other, not shown embodiments of the present invention, the torsionally rigid construction 10 may also be integrated in the flexible mat assembly 9.
  • the base of the flexible mat assembly 9 is greater than that of the rigid or warp-resistant construction 10.
  • the rigid or torsionally rigid construction 10 of the erection device 4 has at least one eccentric post receptacle 5.
  • the post receptacle 5 can also be provided on a position other than that shown here by way of example in the edge region of the torsionally rigid construction 10.
  • the post receptacle 5 can also be provided centrally in the foot.
  • the posts 3, 3 'at different positions, centrally and / or eccentrically bring in the erectors 4, whereby the entire clamping device 1' very variable and can be adapted in particular to load directions or paths to be kept clear of obstacles. If, for example, the tensioning device 1 'is set up along a road or a path, a hindrance can be avoided on the side on which persons or vehicles pass by aligning the positioning devices 4 with the other, non-committed side.
  • the posts 3, 3 'each have at the end, which is connected to the erector 4, one in the Fig. 5, 6 or 8th Ratchet device 6 shown in more detail. These allow a tensioning of the screening tarpaulin 2, as soon as it is connected to the attached at the end of the tarpaulin fixing rod 7 with the next post 3, 3 '.
  • the connection is made to object support elements 8, which are located at the upper and lower end of the posts 3, 3 'and have means for locking the fixing rod 7.
  • the 3 and 4 illustrate the procedure for inserting the fixing rod 7 in Fig. 2 illustrated embodiment in a provided on the post 3 Fixticiansstabit 20.
  • the Fixtechniksstabholz-take 20 is provided as a bore in an annular running around the post 3 object support element 8.
  • the Fixtechniksstabness 20 a retaining bolt recess 58 which projects approximately nose-shaped from the Fix réellesstabtext 20.
  • Fig. 5 schematically shows a sectional front view of an embodiment of a pawl device 6 with a mounted on a guide pin 17 of a post receptacle 5 post 3.
  • the guide pin 17 is fixed to a torsionally rigid construction 10 of an example in Fig. 2 shown erection device 4 connected.
  • a retention bracket 15 is attached to the rigid or torsionally rigid structure 10.
  • this has a locking pin holding plate 13 and a retaining plate 12, which are provided annularly and parallel to each other at the post end.
  • a locking pin 11 is guided over the concentrically arranged in the region between the retaining plate 12 and the locking bolt plate 13, a locking spring 14 is arranged.
  • the locking pin 11 is guided in the two plates, the retaining plate 12 and the locking pin plate 13, so that it can slide along the post axis.
  • the locking spring 14 holds the locking pin 11 in a position that lets it protrude through the retaining plate 12 therethrough.
  • the retaining plate 12 has a retaining recess 16. Is this as in Fig. 5 represented, the retaining bracket 15 opposite and the post 3 placed on the guide pin 17, the post 3 can be placed on the rigid or torsionally rigid construction 10 and rotatably guided on the guide pin 17.
  • the rigid or torsionally rigid construction 10 waiving a separate locking plate 19, as in the in Fig. 8 shown embodiment, locking recesses 21 on.
  • the radius, in which the locking recesses 21 are arranged around the center of the guide pin 17, corresponds to the distance of the locking pin 11 from the center of the post 3.
  • Fig. 6 schematically shows a sectional front view of the pawl device 6 from Fig. 5 with post 3 secured by the retaining plate 12.
  • the retainer plate 12, which is connected to the post 3, is located below the restraining bar 15, between it and the erection device 4, and is supported by the restraining bar 15 against removal of the post 3 secured by the guide pin 17.
  • Fig. 7 schematically shows a view of a guided around an obstacle 18 around clamping device 1 'from above.
  • the erection devices 4 have post receptacles 5, which are each introduced eccentrically in the erection device 4.
  • posts 3 are introduced and clamped between them the screens 2.
  • the posts 3 can be variably positioned and the sight protection tarpaulin 2 can be guided very close to the obstacle 18 without causing a collision between the obstacle 18 and the respective foot comes.
  • Fig. 8 schematically shows a perspective view of an embodiment of a usable in the clamping device according to the invention pawl device 6.
  • This consists in the illustrated embodiment of two parts, wherein a first part is connected to one end of a post 3 and a second part with a positioning device, not shown here the erector 36 from Fig. 9 , is connected or in the erector 4 from Fig. 1 , is integrated in the torsionally rigid construction 10.
  • the first part connected to the post 3 has at least one object support element 8, which prevents a slide-down of an object, for example a privacy tarpaulin 2.
  • the object support member 8 is designed in a ring around the post 3.
  • one or more projections can be provided at this point be to form a reauflageelement 8.
  • Such protrusions can be carried out, for example, from concentrically and at right angles from the post 3 protruding bolt.
  • the object support element 8 at least one already above with respect to 3 and 4 described Fix michleitersstab method 20 which is formed in the form of provided on the circumference of the object support member 8 holes with projecting retaining bolt recesses 58.
  • Fixleitersstab method 20 as explained above, for example, in the Fig. 1 and 2 shown fixing rod 7, which is provided at one end of a screen 2, introduced and fixed there.
  • the pawl device 6 furthermore has a locking bolt holding plate 13 provided on the post 3 parallel to the object supporting element 8, into which an upper locking bolt guide 45 for a locking bolt 11 is inserted.
  • This is arranged parallel to the post 3 is a retaining plate 11.
  • the retaining plate 11 has a retaining recess 16 which is arranged on the circumference of the retaining plate 11.
  • the retaining plate 12 has a lower locking bolt guide 44, which ensures a secure guidance of the locking pin 11 together with the upper locking bolt guide 45, without this pinching in the guide.
  • a locking spring 14 is arranged, which is guided by the locking pin 11.
  • a locking spring stopper 22 is introduced, on which the locking spring 14 is seated and presses the locking pin 11 in the direction of the retaining plate 12.
  • the Arretierfederan-beat 22 is executed in the illustrated embodiment as a transversely through the locking pin 11 guided pen.
  • suspension and stop can also be realized in other ways.
  • a disc spring or rubber spring can be used for the suspension.
  • the stop can also be realized by pressed on both sides of the locking pin 11 noses.
  • the second part of the pawl device 6 carries a guide pin 17 which is connected thereto.
  • the guide pin 17 is guided through the locking plate 19 therethrough.
  • a receiving element 23 for an adapter device 36 is formed on the region of the arresting plate 19 opposite the guide pin 17.
  • the guide pin 17 can also end in the arresting plate 19, so that no separate receiving element 23 is present.
  • the locking plate 19 has on its surface a plurality of locking recesses 21, 21 '. These are pressed in the present embodiment in the locking plate 19 as depressions. In other embodiments of the present invention, the locking recesses 21 may be cut into the locking plate 19 with laser. In a particularly advantageous embodiment, these locking recesses 21 are designed so that the recess has a slope on one side and has a steep flank on the other side. The bevel extends in the circumferential direction of the locking plate 19. As a result, the pawl device 6 depending on the direction develop their blocking effect.
  • the locking plate 29 further has on its the post 3 facing surface on a retaining bracket 15 in the form of an approximately "z" -shaped angle. This acts in conjunction with the retaining plate 12 and introduced in the periphery retaining recess 16.
  • the retaining plate 12 slides directly to the locking plate 19 when the retaining bracket 15 and the retaining recess 16 directly opposite. If thereafter a rotation of the post 3 relative to the guide pin 17, the post 3 is secured against slipping from the guide pin 17, since the retaining clip 15 is above the retaining plate 12 and this holds on the locking plate 19.
  • Fig. 9 shows in perspective a sectional side view of an adapter device 36 which is attached to a fixed member 40, here a guardrail.
  • a basic construction 39 of the adapter device 36 which in the present case has a right angle, is applied to the fixed element 40.
  • the basic construction 39 may also have other contours, such as a radius adapted to a radius of the fixed element 40, as a mating contour to the fixed element 40.
  • a belt system 37 is provided. This is placed around the fixed member 40 and has at one end a belt attachment 41, with which it is connected to the basic structure 39. At the other end of the belt system 37, a belt tensioner 42 is arranged, with which the belt system 37 is tensioned around the fixed element 40.
  • the adapter device 36 is fixed to the fixed member 40.
  • a post receptacle 38 is provided and connected to the basic construction 39. The post receptacle 38 must be constructed in this embodiment so that the in Fig. 8 shown guide pin 23 can not rotate.
  • the adapter device 36 thus enables a secure and rigid attachment of the post 3 of the tensioning device according to the invention to the fixed element 40, wherein instead of the in Fig. 9 As a fixed element used guardrail and a boundary pole, a pole, a post or a tree for attaching the adapter device 36 may be used.
  • Fig. 10 1 schematically shows a perspective view of a pavilion 24 formed using a plurality of clamping devices 1 according to the invention.
  • the clamping devices 1 form, on the one hand strung together, a privacy screen and, on the other hand, face each other with a space enclosed by two walls.
  • two rows of erection devices 4 and inserted into this post 3 are provided.
  • the erectors 4 opposite ends of the posts 3 are provided.
  • a strut 26 is disposed between each two opposing posts 3. This ensures in the upper part of the post 3 a uniform distance of the post 3 and increases the stability of the resulting bow.
  • struts 26 About the struts 26 extends a barrel roof 25, which connects two opposite units of the clamping devices 1 with clamped screen 2. This creates a closed vault where both side walls and the roof are closed. As a result, closed aisles, for example, to connect exhibition halls together, are formed. However, covered areas of other shapes and sizes can also be produced. For example, partitions may be omitted by retracting the privacy screens 2 in the areas where a closed wall is not desired. Then arises in these areas a larger space when several fixtures 1 are placed in parallel.
  • Fig. 11 schematically shows a perspective view of an embodiment of a clamping device 1 according to the invention, wherein at least one post 3 of the clamping device 1 has an extension 27.
  • the extension 27 is mounted inside the post 3 designed as a tube and can be pulled out telescopically during use. If the extension 27 is pulled out in the desired length, it is locked. The locking takes place in the present embodiment with a secured pin which is pushed through a hole in the extension 27 and prevents slipping back into the post 3 inside.
  • Other forms of locking such as a bayonet lock or a Sp Dahldübelarretmaschine, can also be used.
  • An extension of the post 3 can also be realized in other ways.
  • the extension 27 can be placed, for example, as an additional element on the end of the post 3 and secured thereto. This is particularly advantageous if the post 3 has no cavity in the interior.
  • Fig. 12 schematically shows a front view of an embodiment of a clamping device 1 according to the invention with a post 3 with loaded set-up device 4.
  • the post 3 is connected by a post receptacle 5 with the erector 4 releasably form-fitting manner.
  • the load can be done by any ballast elements 28.
  • a vehicle is used for this purpose, which has been driven onto the positioning device 4 with a wheel. This is possible because the erector 4, as above with respect to Fig. 2 described, can be trained very flat and therefore easy to drive.
  • the stability of the clamping device 1 according to the invention can be further increased, so that even at higher wind speeds and thus high loads, which act on a planned example by the tensioning device 1 screen 2, ensures a secure footing ,
  • Fig. 13 schematically shows a side view of an embodiment of a mobile trailer or vehicle 30 with a cantilever 29 and accommodated by the cantilever 29 Aufstellvorraumen 4 a variant of the inventive clamping device.
  • the erection devices 4 are guided and held, whereby the erectors 4 can be stored upright and transported by the vehicle or trailer 30.
  • the erectors 4 can also be stacked lying on top of each other. These are more recesses, as well as in the Fig. 15 and 17 shown stacking aid 35, provided, which have a curved shape and in which the guide pin 17 can engage a respectively behind or adjacent positioning device 4.
  • the recesses are designed so that the cut-out material for producing other elements of the clamping device 1, for example, the Arretierbolzenhalteplatte 13, can be used.
  • Fig. 14 schematically shows a side view of hung on a crane erectors 4 an embodiment of the clamping device according to the invention, such as the clamping device 1 'from Fig. 2 .
  • the erection devices 4 are, for example, on a pallet 61 and with a stop means 31, which also serves as a Switzerlandpfosten secured.
  • the stop means 31 is hung on a crane hook 32 of the crane in order to lift the stack can.
  • Fig. 15 shows schematically a plan view of stacked erectors 4 one embodiment of the clamping device according to the invention, wherein the stacking can be used for both horizontal and vertical bearings.
  • the already mentioned above recess 59 is provided in the erection devices 4, by which, for example, in terms of Fig. 13 mentioned cantilever 29 can be performed.
  • one or more stacking aids 35 in the form of recesses are provided laterally in the rigid or torsionally rigid construction 10 in the form of recesses, which in the in Fig. 15 illustrated embodiment having a curved shape and guide pin 17 of the other stacking devices 4 can accommodate.
  • the erection devices 4 can have further lateral recesses 60. However, these serve only to make the rigid and rigid construction easier and cheaper to construct.
  • the weight of the respective raising devices 4 is variable. For example, lightweight designs are easier to handle, but offer less resistance to tipping and vice versa.
  • FIGS. 16 and 17 schematically show a manual transport possibility of a positioning device 4 of the clamping device according to the invention.
  • a flexible edge strip 48 as part of a flexible mat assembly 9, wherein the flexible mat assembly 9 is connected to a rigid or torsionally rigid structure 10 or integrated therein.
  • this edge strip 48 at least one handle 33 is embedded. On the handle 33, a worker, as in Fig. 16 shown, the erection device 4 grab, and, without having to raise them completely, drag across the ground to the place of use.
  • the stacking aid 35 is here designed as a curved oblong hole, through which the guide pin 17 of one of the adjacently arranged behind or positioning device 4 can be pushed through, which forms an anti-rotation in cooperation with a center pin in the center of the erectors 4.
  • FIGS. 18 and 19 schematically show a machine installation possibility of erection devices 4 of a tensioning device according to the invention in a plan view and a side view.
  • erection devices 4 such as in Fig. 13 shown stacked on a vehicle 30.
  • the erection devices 4 are connected by tension elements 34, in the illustrated embodiment by two tension elements 34.
  • the length of the tension elements 34 between the erection devices 4 corresponds to the distance that the erection devices 4 should have at the place of use.
  • the depositing is now carried out so that a first set-up device 4 is placed on the substrate 46.
  • the tension elements 34 tighten and draw a second set-up device 4 from the vehicle 30 down to the ground 46. If the second set-up device 4 lies on the ground 46 and the vehicle 30 has the distance to the next provided storage space a set-up device 4, tighten the tension members 34 again to deduct a third erector 4 from the vehicle 30. In this way, the mechanical storage of the erection devices 4 takes place, in which the erection devices 4 can be laid very quickly and with little manpower.
  • Fig. 20 schematically shows a front view of an embodiment of the clamping device according to the invention with inserted barrier grid 49.
  • the barrier grid 49 consists in the present embodiment of two horizontally extending profiles, the upper transverse profile 53 and the lower cross-section 54, between which vertical, evenly spaced vertical profiles 56 extend.
  • profiles pipes, but also components with differently shaped cross-sections can be used. Their arrangement can be done in any way to obtain a rigid barrier grid 49.
  • the barrier grid 49 is held between two posts 3, respectively.
  • the posts 3 are anchored on a stand-up device 4. It is particularly advantageous that the clamping device with the barrier grid 49 increased stability against tipping receives when people step on the flat 4.
  • Fig. 21 schematically shows a perspective view of the clamping device according to Fig. 20 with suspended barrier grid 49.
  • the locking grid 49 are mounted with a fixed to the ends of the upper transverse profile 43 of the barrier grille 49 retaining ring 51 in the post 3.
  • the lower cross-section 54 has a retaining clip 52 at its ends. This also engages the post 3, prevents pivoting of the barrier grille 49 against its longitudinal direction, but at the same time secures a free pivoting in the longitudinal direction of the barrier grating 49.
  • the protection against lifting of the barrier grille 49 is effected by a lock 55 which is arranged on the post 3.
  • the lock 55 is designed so that the retaining ring 51 can not be pushed over this, when it is brought into the locked position.
  • Fig. 22 illustrates the function of in Fig. 21 shown clamping device, wherein the locking grid 49 is held in the post 3, which is inserted in the erector 4.
  • the rising terrain of the ground provides for an inclination of the barrier grille 49, which is made possible by the game in the retaining ring 51 and the open retaining pads 52.
  • Fig. 23 schematically shows a side view of an embodiment of a clamping device according to the invention with barrier grid 49 and strut 50.
  • the strut 50 is fixed to the post 3 and to the erector 4 and forms a rigid connection between the two elements.
  • a load on the post holder 5 and the base of the post 3 is prevented from bending and this only charged to train or pressure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Clamps And Clips (AREA)
EP10401217.4A 2010-01-04 2010-12-20 Dispositif de serrage Withdrawn EP2345781A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201020000002 DE202010000002U1 (de) 2010-01-04 2010-01-04 Spannvorrichtung

Publications (2)

Publication Number Publication Date
EP2345781A2 true EP2345781A2 (fr) 2011-07-20
EP2345781A3 EP2345781A3 (fr) 2014-01-22

Family

ID=43993206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10401217.4A Withdrawn EP2345781A3 (fr) 2010-01-04 2010-12-20 Dispositif de serrage

Country Status (2)

Country Link
EP (1) EP2345781A3 (fr)
DE (1) DE202010000002U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494916A (en) * 2011-09-26 2013-03-27 J B Corrie And Company Ltd A system for anchoring fence posts
DE202013000297U1 (de) * 2013-01-12 2013-10-25 M.A.C.'s Holding Gmbh Ausziehbare Markise
EP3354823A1 (fr) * 2017-01-25 2018-08-01 Yotrio Group Co., Ltd. Structure d'installation d'une toile et tente
CN109723274A (zh) * 2019-02-28 2019-05-07 国网河南省电力公司内乡县供电公司 一种电力检修用安全防护装置
CN112854895A (zh) * 2021-01-14 2021-05-28 广州香珍电子商务有限公司 一种市政园林施工防护系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1024842B1 (nl) * 2013-12-23 2018-07-23 Luxxout B.V. Inrichting voor het blokkeren van een in tenminste twee lagers gelagerde wikkelas voor het opwikkelen van een scherm
CN104265067B (zh) * 2014-09-18 2016-08-17 国家电网公司 多功能安全围栏
US10808418B2 (en) * 2017-02-17 2020-10-20 Wayne R. Thiem Fencing connector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682759A5 (de) 1991-05-08 1993-11-15 Bretscher Ag Rollwand für Wind- und/oder Sichtschutz.
DE29909855U1 (de) 1999-06-07 1999-08-26 Haber Horst Sichtschutz gegen Schaulustige bei Unfällen im Straßenverkehr
DE20208711U1 (de) 2002-06-05 2002-08-22 Hagen Peter Vorrichtung zum Sichtschutz von Außenbereichen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1000682A (en) * 1910-06-23 1911-08-15 Wood & Guest Support for lawn-tennis nets or the like.
GB317687A (en) * 1928-11-20 1929-08-22 Colin Carlyle Mclean Improvements in or relating to tennis net posts
DE2133278A1 (de) * 1971-07-05 1973-01-18 Konrad Nitsche Bodenhuelse fuer pfaehle
DE19723315C2 (de) * 1997-06-04 2000-12-28 Haeberlen Guenter Durchlaßsperrvorrichtung
CA2364313A1 (fr) * 2001-12-11 2002-03-14 Hao Ran Gu Structure rabattable pour terrasses et voies d'acces a la propriete

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH682759A5 (de) 1991-05-08 1993-11-15 Bretscher Ag Rollwand für Wind- und/oder Sichtschutz.
DE29909855U1 (de) 1999-06-07 1999-08-26 Haber Horst Sichtschutz gegen Schaulustige bei Unfällen im Straßenverkehr
DE20208711U1 (de) 2002-06-05 2002-08-22 Hagen Peter Vorrichtung zum Sichtschutz von Außenbereichen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494916A (en) * 2011-09-26 2013-03-27 J B Corrie And Company Ltd A system for anchoring fence posts
GB2496253A (en) * 2011-09-26 2013-05-08 J B Corrie And Company Ltd A system for anchoring fence posts
GB2496253B (en) * 2011-09-26 2017-03-01 J B Corrie And Company Ltd Base and locking system for security fence
DE202013000297U1 (de) * 2013-01-12 2013-10-25 M.A.C.'s Holding Gmbh Ausziehbare Markise
DE102013016478B4 (de) 2013-01-12 2018-12-20 M.A.C.'s Holding Gmbh Ausziehbare Markise
EP3354823A1 (fr) * 2017-01-25 2018-08-01 Yotrio Group Co., Ltd. Structure d'installation d'une toile et tente
CN109723274A (zh) * 2019-02-28 2019-05-07 国网河南省电力公司内乡县供电公司 一种电力检修用安全防护装置
CN112854895A (zh) * 2021-01-14 2021-05-28 广州香珍电子商务有限公司 一种市政园林施工防护系统

Also Published As

Publication number Publication date
DE202010000002U1 (de) 2011-05-12
EP2345781A3 (fr) 2014-01-22

Similar Documents

Publication Publication Date Title
EP2345781A2 (fr) Dispositif de serrage
DE202018006631U1 (de) Hebewerkzeug zur Montage und Demontage des Flügels eines Dachfensters in einem Schrägdach
EP3224417B1 (fr) Élément de barrière transportable pour barrière destinée à contenir une foule
EP3967831B1 (fr) Protection contre les chutes pour terre armée
DE9319472U1 (de) Mastständer für einen Zaun, insbesondere einen Fangzaun
DE102016116045B4 (de) Mobiler Beobachtungsstand
DE102011116558A1 (de) Zelt-Überdachungen, kurzzeitig durch Montage und Demontage von über.............
DE102019102019A1 (de) Sperrvorrichtung, -systeme und Verfahren zum Schutz vor bewegten Kraftfahrzeugen
EP3786394B1 (fr) Tente gonflable
AT511737B1 (de) Einstiegsunterstützungsvorrichtung
DE102015101788A1 (de) Sicherheitssystem für den Hochbau und dessen Verwendung
DE10152049B4 (de) Zusammenfaltbares Grosszelt und Verfahren zum Transport und zum Aufstellen des Grosszelts
DE102022001107A1 (de) Vorrichtung zur Fixierung eines Zeltes
DE102020132783A1 (de) Mobile Leuchtstelle
EP2141682A1 (fr) Cadre porteur mobile pouvant être posé au sol et dispositif de signal
DE102011010522B4 (de) Seillinienstützmast und Verfahren zu seiner Aufstellung
DE202005006227U1 (de) Befestigungseinrichtung für Werbeplakate
DE102021102985A1 (de) Element zur Hangabsicherung
DE2843844C2 (de) Ramme
DE2918614C2 (de) Tragbare Ramme
DE2942514A1 (de) Halterung mit mast
DE202020005663U1 (de) Mobile Absturzsicherung für Baustellen zur Absturzsicherung von Personen
DE19730407C2 (de) Freitragendes Veranstaltungszelt
DE202018104762U1 (de) Anbauzelt, das zur Verwendung mit einem Fahrzeug vorgesehen ist
DE29723234U1 (de) Freitragendes Veranstaltungszelt

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: E01F 7/00 20060101ALI20131216BHEP

Ipc: E01F 13/02 20060101ALI20131216BHEP

Ipc: E04H 17/18 20060101AFI20131216BHEP

Ipc: E04H 15/18 20060101ALN20131216BHEP

Ipc: E04H 12/22 20060101ALI20131216BHEP

Ipc: E04H 15/00 20060101ALI20131216BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20140723