Classifications

• • E—FIXED CONSTRUCTIONS
  • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
  • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
  • E02D17/00—Excavations; Bordering of excavations; Making embankments
  • E02D17/06—Foundation trenches ditches or narrow shafts
  • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations

Definitions

• the invention relates to a shoring panel for a trench shoring device, consisting of optionally steel coated with masking or hen, rigidly connected to each other steel elements, on the narrow sides of the shoring panel formed as hollow profiles Profi 1 steel el elements are arranged, which in turn guide heads for connection to adjacent supports or Show installation.
• a shoring plate designed as a so-called edge support plate which, with its strip-shaped guide heads attached to the narrow sides on hollow profiles, can be used in vertical supports and can be alternately lowered into the ground with it.
• shoring panels which are lowered without supports into the ground or a trench or the like and which have guide rails pointing towards the inside at their ends, in which either further mounting plates arranged at right angles or spreaders can be used.
• shoring panels are also referred to as manhole shoring panels because they can be combined into three or four panels to form a shoring for a manhole.
• center plate there are mounting plates that only have a vertical guide rail in their center, in which the spreaders are accommodated. This type of construction is referred to as center plate. They can be installed without special supports and abut one another with overlapping guide heads or strips. For the building contractor, shoring panels represent considerable parts of the business assets, and it is important to make extensive use of the existing operating resources. It is therefore very desirable to make the number of types as small as possible and to make the existing composite boards as versatile as possible.
• the invention has for its object to provide a sheeting that can be converted into at least two of the above-mentioned types of sheeting without great effort and thus enables better utilization.
• the shoring wall has at least one vertical hollow profile with horizontal slot openings arranged one above the other on the inside of the shoring wall, that a guide rail designed as a C or U profile on the back of its web through the slot openings of the vertical hollow profi 1 it carries pluggable and horizontally aligned through openings provided with horizontal tabs and that a locking bar which can be inserted through the through openings is provided with wedge elements engaging on the tabs and / or the hollow profile.
• FIG. 1 is a perspective view of a part of a shoring panel according to the invention in a partially broken state and in an exploded view,
• FIG. 2 is a perspective view of a guide rail
• FIG. 3 is a vertical cross section through a shoring plate with a guide rail
• FIG. 5 is an enlarged plan view similar to FIG. 4 in another embodiment
• Fig. 6 is a hollow profile, a locking rod and a guide rail of the embodiment of FIG. 5 in a perspective view and
• FIG. 7 shows a partially reduced vertical cross section through a hollow profile with a guide rail connected to it in the embodiment according to FIG. 5.
• the main part can be constructed in any way, that is to say made of steel placed close together or, as shown , formed from spaced-apart, horizontal C-Profi 1 sluggish 4 and these pipes 5 running perpendicularly, this part being covered on both sides by cover plates 6.
• the lower part 7 of the shoring plate is chamfered and formed as a cutting edge.
• the guide head 3 can consist of a C-profile support, a tubular profile or, as shown, a T-profile and can be inserted into a guide track of a suitably designed support or adjacent shoring plate.
• the vertical hollow profile 2 has horizontal slot openings arranged one above the other on the inside of the shoring panel.
• a guide rail 9 in the form of a U or C profile is provided, the dimensions of which are sufficient, shoes arranged above one another from spreaders not shown or a guide head at right angles to the shoring plate to be arranged additional shoring plate.
• Such a guide rail 9 has horizontal tabs 11 attached to the rear of its web 10, each of which has an approximately semicircular through-opening 12 (FIG. 4).
• a locking rod 13 is guided, on which cam-like rotary wedges 14 sit at intervals corresponding to the spacing of the tabs, which are located on the inside when the locking rod 13 is rotated 15 support the wall of the hollow profile 2 provided with slot openings 8.
• a rotating wedge 14 is expediently provided above and below a tab 11.
• a support plate 18 for the locking rod 13 is welded to the inside of the rear wall.
• FIG. 5-7 show another embodiment according to the invention.
• horizontal tabs 21 are welded to the rear of the guide rail 9 and can be inserted through the openings 20 in the hollow profile 2.
• through-openings 22 in the form of bores which are aligned one above the other, are provided in the tabs 21, which may be chamfered on the side facing the web 10 of the guide rail 9 or are covered by the front wall 19 of the hollow profile 2.
• a rectangular cutout 25 is then provided parallel to this front wall 19 at each through opening 22.
• the locking rod 23 is first inserted from above through the mutually aligned through openings 22, 25 and then rotated through 90 ° into the position shown in FIG. 5.
• the clamping screw 27 attached to the upper end of the locking rod 23 is pressed against an.
• the guide rail 9 is thus tightened tightly against the hollow profile 2.
• the hollow profile 2 is expediently arranged directly next to the guide head 3.

Landscapes

• Engineering & Computer Science (AREA)
• Mining & Mineral Resources (AREA)
• Life Sciences & Earth Sciences (AREA)
• General Life Sciences & Earth Sciences (AREA)
• Paleontology (AREA)
• Civil Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Structural Engineering (AREA)
• Sewage (AREA)
• Finishing Walls (AREA)
• Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
• Bulkheads Adapted To Foundation Construction (AREA)
• Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
• Securing Of Glass Panes Or The Like (AREA)
• Road Paving Structures (AREA)
• Mutual Connection Of Rods And Tubes (AREA)
• Conveying And Assembling Of Building Elements In Situ (AREA)
• Wing Frames And Configurations (AREA)
• Lining And Supports For Tunnels (AREA)
• Road Signs Or Road Markings (AREA)
• Air Bags (AREA)
• Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
• Insulation, Fastening Of Motor, Generator Windings (AREA)
• Support Devices For Sliding Doors (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=6087393

Family Applications (1)

Country Status (29)

Families Citing this family (30)

Citations (2)

Family Cites Families (6)

• 1979
  • 1979-12-01 DE DE2948458A patent/DE2948458C2/de not_active Expired
• 1980
  • 1980-10-29 NO NO803224A patent/NO160090C/no unknown
  • 1980-11-13 EP EP80106997A patent/EP0030622B1/de not_active Expired
  • 1980-11-13 AT AT80106997T patent/ATE3783T1/de not_active IP Right Cessation
  • 1980-11-19 IE IE2403/80A patent/IE50212B1/en unknown
  • 1980-11-19 AU AU64506/80A patent/AU533006B2/en not_active Ceased
  • 1980-11-20 CA CA000365062A patent/CA1136596A/en not_active Expired
  • 1980-11-21 ZA ZA00807258A patent/ZA807258B/xx unknown
  • 1980-11-22 RO RO102661A patent/RO81618B/ro unknown
  • 1980-11-24 FI FI803653A patent/FI69671C/fi not_active IP Right Cessation
  • 1980-11-24 IN IN1307/CAL/80A patent/IN152534B/en unknown
  • 1980-11-25 IL IL61555A patent/IL61555A/xx unknown
  • 1980-11-25 SU SU803008604A patent/SU965365A3/ru active
  • 1980-11-26 PT PT72109A patent/PT72109B/pt unknown
  • 1980-11-26 US US06/210,720 patent/US4345857A/en not_active Expired - Lifetime
  • 1980-11-26 MX MX184908A patent/MX151282A/es unknown
  • 1980-11-27 PH PH24911A patent/PH17822A/en unknown
  • 1980-11-27 PL PL1980228115A patent/PL131037B1/pl unknown
  • 1980-11-27 ES ES1980255136U patent/ES255136Y/es not_active Expired
  • 1980-11-27 YU YU3018/80A patent/YU41750B/xx unknown
  • 1980-11-27 DK DK503880A patent/DK153714C/da not_active IP Right Cessation
  • 1980-11-28 BR BR8007860A patent/BR8007860A/pt unknown
  • 1980-11-28 AR AR283411A patent/AR221461A1/es active
  • 1980-11-28 HU HU80802853A patent/HU181229B/hu not_active IP Right Cessation
  • 1980-11-28 CS CS808277A patent/CS216219B2/cs unknown
  • 1980-11-28 OA OA57261A patent/OA06659A/xx unknown
  • 1980-11-29 GR GR63501A patent/GR71610B/el unknown
  • 1980-12-01 WO PCT/DE1980/000177 patent/WO1981001581A1/de not_active Ceased
  • 1980-12-01 JP JP55168124A patent/JPS5942144B2/ja not_active Expired

Patent Citations (2)

Also Published As

Similar Documents

Legal Events