CN101560833A - Stop element system and stop element for concrete formwork - Google Patents

Stop element system and stop element for concrete formwork Download PDF

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Publication number
CN101560833A
CN101560833A CNA2009101335228A CN200910133522A CN101560833A CN 101560833 A CN101560833 A CN 101560833A CN A2009101335228 A CNA2009101335228 A CN A2009101335228A CN 200910133522 A CN200910133522 A CN 200910133522A CN 101560833 A CN101560833 A CN 101560833A
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CN
China
Prior art keywords
backstop
spacer element
engaging mechanism
stop element
corresponding engaging
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.)
Pending
Application number
CNA2009101335228A
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Chinese (zh)
Inventor
T·福塞尔
F·洛尔
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.)
Hilti AG
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Hilti AG
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Filing date
Publication date
Application filed by Hilti AG filed Critical Hilti AG
Publication of CN101560833A publication Critical patent/CN101560833A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/064—Spacers placed on the bottom of the mould
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/075—Tying means, the tensional elements of which are fastened or tensioned by other means
    • E04G17/0755—Tying means, the tensional elements of which are fastened or tensioned by other means the element consisting of several parts
    • E04G17/0758—Tying means, the tensional elements of which are fastened or tensioned by other means the element consisting of several parts remaining completely or partially embedded in the cast material

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Jib Cranes (AREA)

Abstract

The invention relates to stop element system and stop element for concrete formwork, wherein the stop element system has stop element (10) with each having a base (11) for being placed on a constructional component, a through-opening (12) with a support (13) for defining an attachment axis (A) and fixing the elements, and at least one stop element surface for concrete wall (30). At least the two stop elements (10a, 10b) can connect with each other through at least one elongate spacer (20, 20a, 20b) at a predetermined distance.

Description

The backstop system and the backstop that are used for concrete blinding
Technical field
The present invention relates to a kind of backstop system that is used for the concrete blinding lateral-supporting and a kind of backstop in type described in the claim preamble arranged side by side in type described in claim 1 preamble.
Background technology
By the known a kind of backstop that is used for concrete blinding of EP 0 971 084 A1, this backstop has one and is used for backstop is installed in bottom on the structure member, is used for a through hole and a bearing of pin.Backstop can be by means of dowel fixes on structure member.This backstop also has a stop surface that is used for template wall in addition.
Wherein the shortcoming of Cun Zaiing is, when arrangement is used for the template of the concrete wall of regulation wall thickness or ceiling, every pair of this backstop to each other must be in accordance with regulations apart from installing, thereby make template wall that the distance of regulation be arranged to each other, this distance is equivalent to desirable concrete wall or ceiling wall thickness.The result is: always must measure the distance of backstop along the thickness direction of template, this means has high cost in the building site.
Summary of the invention
Therefore the objective of the invention is to, a kind of backstop system is provided, it can settle template with few cost.Secondly corresponding backstop easy to use also should be provided.
This purpose is achieved by the backstop system with claim 1 feature.In view of the above, in by backstop of the present invention system, at least two backstops respectively can by at least one spacer element to each other in accordance with regulations distance interconnect.Here, backstop forms an element of construction by described at least one spacer element.Wherein, the length of the element of construction of forming by backstop and spacer element determined two template walls each other spacing (template spacing hereinafter referred to as) and select this spacing especially like this, make it be equivalent to the standard form spacing of template.
It is favourable that spacer element is made independent object, and they have the corresponding engaging mechanism that can connect with the engaging mechanism on being arranged on backstop.Realized a kind of modular backstop system that can use very neatly thus.
In addition, advantageously, the spacer element of different axial lengths is set, they can optionally be connected with backstop, can reach the different length of the element of construction of being made up of backstop and spacer element whereby with simple method.
If spacer element is made of one with backstop and not only have engaging mechanism but also have corresponding engaging mechanism respectively, then also is favourable.Number of spare parts can be reduced thus, but the length of the element of construction of forming by backstop and spacer element can be adjusted simultaneously again easily.
On spacer element, be advantageously provided a plurality of corresponding engaging mechanisms of arranging by uniform grid order respectively, can set up the different length of the element of construction of forming by backstop and spacer element whereby with the backstop that two identical having are wholely set spacer element thereon.
If the determined longitudinal axis of the longitudinal extension that passes through spacer element of spacer element is perpendicular to the fixed axis of backstop, then also be favourable, guarantee thus: two backstop physical efficiencys of an element of construction are respectively with its bottom and a structure member (backstop is fixed on this structure member) plane contact.
In addition, the purpose that is proposed also is achieved by a kind of backstop with claim feature arranged side by side.In view of the above, this backstop has at least one engaging mechanism that is used to connect spacer element, make at least two backstops respectively can by at least one spacer element to each other in accordance with regulations distance interconnect.Here, backstop constitutes a kind of its adjustable length element of construction by at least one spacer element.
Backstop advantageously has an elongated spacer element that fuses with this backstop, it has engaging mechanism in the free end district, and it engaging mechanism and spacer element its vertically on opposed second end of engaging mechanism between a length section in have at least one corresponding engaging mechanism.Reduced number of spare parts thus.
In addition, if spacer element has a plurality of corresponding engaging mechanisms of arranging by uniform grid order, then be favourable, can adjust the length of the element of construction of forming by backstop and spacer element thus easily.
In a kind of scheme simple in structure, described engaging mechanism is made of from the grab that spacer element extends laterally at least one, and described at least one corresponding engaging mechanism is made of at least one bayonet socket.
In the another kind of favourable structure design of the present invention, engaging mechanism is made of the bayonet socket in a wall section, and backstop can be connected with the spacer element of making independent member easily thus, and spacer element has the corresponding engaging mechanism of for example making grab.
If spacer element by the determined longitudinal axis of its longitudinal extension perpendicular to fixed axis, then also be favourable, thereby two backstop physical efficiencys of an element of construction are respectively with its bottom and a structure member (backstop is fixed on this structure member) plane contact.
Description of drawings
Represent the present invention with an embodiment in the accompanying drawings.
Accompanying drawing is represented:
Fig. 1 illustrates the backstop of the present invention system that has two backstops and a spacer element with 3-D view,
Backstop among Fig. 2 a Fig. 1,
Fig. 2 b presses another kind of alternative backstop of the backstop system of Fig. 1,
Fig. 3 another kind of backstop of the present invention system,
The backstop system of Fig. 4 Fig. 3 has another kind of alternative backstop structure.
The specific embodiment
Shown in Fig. 1 and 2 a by backstop of the present invention system.Two backstop 10a, 10b and a spacer element 20 of having represented the backstop system in Fig. 1, wherein, first backstop 10a is fixedlyed connected by a kind of coupling arrangement that remains to be described in detail with spacer element 20. Backstop 10a, 10b have in order to be installed in the bottom 11 on the structure member and to determine the through hole 12 of fixed axis A.Around through hole 12, form a bearing 13 that is used for fixing element.Backstop 10a, 10b also have a perisporium 16 and at least one and are used for the stop surface 15 of template arm 30 (see Fig. 2 a), wherein, stop surface 15 part at least can be made of perisporium 16 in addition.On the carriage 17 that extends laterally from the perisporium 16 of backstop 10a, 10b respectively, a bayonet socket 18 that constitutes engaging mechanism 21 is set in a wall section 14, wherein the port axes OA of this bayonet socket 18 is substantially perpendicular to the fixed axis A of backstop 10a, 10b.
Spacer element 20 is designed to the elongated connecting rod that extends along a longitudinal axis L, its axial first end district 23 and its with opposed second end 25, this first end district on have respectively one with backstop 10a, 10b on engaging mechanism 21 corresponding corresponding engaging mechanisms 22.Wherein, corresponding engaging mechanism 22 has two grabs 26 respectively, and they extend through bayonet socket 18 in connection status, and the counter at least partly bayonet socket wall on every side that hooks.Here, in connection status, the longitudinal axis L of spacer element 20 is substantially perpendicular to the fixed axis A of backstop 10a, 10b, and concentric with the port axes OA of backstop 10a, 10b bayonet socket.
Here, the element of construction be made up of two backstop 10a, 10b and spacer element 20 has determined the distance that two template walls 30 are mutual in spacer element 20 axial length.At this, the spacer element 20 of different axial lengths is set, thereby can pre-determines the different distance of template wall 30 with simple method.
Difference at the backstop shown in backstop 10a, 10b shown in Fig. 2 b and the front just is that mainly the bayonet socket 18 (as engaging mechanism 21) there is not arranged on the carriage, and is arranged in the wall section 14, and it is arranged in a window on the perisporium 16.Wherein, backstop 10a, 10b have a kind of cylindrical basically prism-shaped moulding.Card 18 port axes OA is equally perpendicular to the fixed axis A of backstop.
As for the Reference numeral that other are not clearly mentioned among Fig. 2, can be fully with reference to top explanation at Fig. 1 and 2 a.
Having two equally in the backstop system shown in Fig. 3 can interconnective backstop 10a, 10b.But the difference shown in this backstop 10a, 10b and Fig. 1 is, on two backstop 10a, 10b, form spacer element 20a, a 20b respectively, wherein, spacer element 20a, 20b not only have engaging mechanism 21 but also have corresponding engaging mechanism 22 respectively.Here, the longitudinal axis L of spacer element 20a, 20b is substantially perpendicular to the fixed axis A of backstop 10a, 10b respectively.
Engaging mechanism 21 is separately positioned in free end district 23 of spacer element 20a, 20b, corresponding engaging mechanism 22 then is arranged on the length section 24, this length section described engaging mechanism 21 and spacer element 20a, 20b spacer element 20a, 20b vertically on and between opposed second end 25 of engaging mechanism.Wherein, engaging mechanism 21 is made the grab 27 that stretches out from spacer element 20a, 20b side direction (that is transversely or perpendicular to longitudinal axis L and perpendicular to the orientation of fixed axis A), and this grab can be chimeric with the corresponding engaging mechanism 22 of making bayonet socket 28.Here, a plurality of mutual equally spaced corresponding engaging mechanisms 22 or bayonet socket 28 are set in described length section 24, can realize comprising the adjustment of different length of the element of construction of two backstop 10a, 10b thus.
Only being in the difference of the backstop shown in Fig. 3 that at backstop 10a, 10b shown in Fig. 4 and front it has a kind of cylindrical basically prism-shaped moulding, then is to have a kind of leg-of-mutton shape of cross section at the backstop shown in Fig. 4.As for other Reference numerals that Fig. 4 is not clearly mentioned, can be fully with reference to top explanation at Fig. 1 to 3.

Claims (12)

1. the backstop system that is used for concrete blinding, it has backstop (10), each backstop have one in order to be installed in bottom (11) on the structure member and one determine the through hole that has bearing (13) fixed axis (A), that be used for fixing element (12) and at least one is used for the stop surface (15) of template wall, it is characterized by:
At least two backstops (10a, 10b) can pass through respectively at least one elongated spacer element (20,20a, 20b) in accordance with regulations distance interconnects to each other.
2. by the described backstop of claim 1 system, it is characterized by: described spacer element (20) is designed to independent object, they have can be arranged on backstop (20a, 20b) the corresponding engaging mechanism (22) that connects of the engaging mechanism on (21).
3. by claim 1 or 2 described backstop systems, it is characterized by: be provided with the spacer element (20) of different axial lengths, they can optionally (20a 20b) be connected with backstop.
4. by the described backstop of each of claim 1 to 3 system, it is characterized by: (20a, 20b) (10a 10b) is made of one described spacer element, and not only has engaging mechanism (21) but also have corresponding engaging mechanism (22) respectively with described backstop.
5. by the described backstop of claim 4 system, it is characterized by: (20a is provided with a plurality of corresponding engaging mechanisms of arranging by uniform grid order (22) respectively on 20b) at spacer element.
6. by the described backstop of each of claim 1 to 5 system, its hold levy into: described spacer element (20,20a, 20b) by spacer element (20,20a, the determined longitudinal axis of longitudinal extension 20b) (L) is perpendicular to backstop (10a, fixed axis 10b) (A).
7. be used for backstop by the described backstop of claim 1 system, have one in order to be installed in bottom (11) on the structure member and one determine the through hole that has bearing (13) fixed axis (A), that be used for fixing element (12) and at least one is used for the stop surface (15) of template wall, it is characterized by:
Be provided with at least one be used to connect spacer element (20,20a, engaging mechanism 20b) (21).
8. by the described backstop of claim 7, it is characterized by: an elongated spacer element (20a who fuses with this backstop is set, 20b), described spacer element has engaging mechanism (21) in a free end zone (23), and in a length section (24), has at least one corresponding engaging mechanism (22), described length section is positioned at described engaging mechanism (21) and spacer element (20a, 20b) spacer element (20a, 20b) vertically go up and opposed second end of engaging mechanism (25) between.
9. by the described backstop of claim 8, it is characterized by: (20a 20b) has a plurality of corresponding engaging mechanisms of arranging by uniform grid order (22) to described spacer element.
10. by claim 8 or 9 described backstops, it is characterized by: described engaging mechanism (21) by at least one from spacer element (20a, the grab that 20b) extends laterally (27) constitutes, and described at least one corresponding engaging mechanism (22) is made of at least one bayonet socket (28).
11. by the described backstop of claim 7, it is characterized by: described engaging mechanism (21) is made of the bayonet socket (18) in a wall section (14).
12., it is characterized by by each described backstop of claim 7 to 11: described spacer element (20,20a, 20b) by spacer element (20,20a, the determined longitudinal axis of longitudinal extension 20b) (L) is perpendicular to fixed axis (A).
CNA2009101335228A 2008-04-14 2009-04-10 Stop element system and stop element for concrete formwork Pending CN101560833A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008001168.1 2008-04-14
DE102008001168A DE102008001168A1 (en) 2008-04-14 2008-04-14 Stopper system and stop body for concrete formwork

Publications (1)

Publication Number Publication Date
CN101560833A true CN101560833A (en) 2009-10-21

Family

ID=40887093

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2009101335228A Pending CN101560833A (en) 2008-04-14 2009-04-10 Stop element system and stop element for concrete formwork

Country Status (4)

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US (1) US20090256055A1 (en)
EP (1) EP2110498A1 (en)
CN (1) CN101560833A (en)
DE (1) DE102008001168A1 (en)

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DE202012103208U1 (en) * 2012-08-24 2013-12-02 Sven Obernolte Shuttering and formwork
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Publication number Publication date
DE102008001168A1 (en) 2009-10-15
EP2110498A1 (en) 2009-10-21
US20090256055A1 (en) 2009-10-15

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Application publication date: 20091021