CN213087416U

CN213087416U - Supporting piece, supporting frame and supporting device for internal corner or external corner

Info

Publication number: CN213087416U
Application number: CN202021373871.5U
Authority: CN
Inventors: 褚银龙
Original assignee: Tangshan Fengrun Yuetai Metal Products Co ltd
Current assignee: Tangshan Fengrun Yuetai Metal Products Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-30
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to a construction field especially relates to a support piece, support frame and strutting arrangement for reentrant corner or external corner department, including the stay tube, set up in the connecting portion of stay tube one end, the internal diameter of stay tube is greater than the external diameter of connecting portion, the connector that runs through its lateral wall is seted up to the stay tube, support piece is provided with a plurality of spacing holes that run through by upside to downside. The technical problem that in actual use, extra fasteners and the like need to be used for on-site assembly connection of the connection positions of the internal corners or the external corners is solved, and the technical effects of convenience in use and construction efficiency improvement are achieved.

Description

Supporting piece, supporting frame and supporting device for internal corner or external corner

The technical field is as follows:

the utility model relates to a construction field especially relates to a support piece, support frame and strutting arrangement that is used for reentrant corner or external corner department.

Background art:

in public and civil buildings, the construction of wall formworks usually adopts a reinforced concrete structure, and the formwork is erected firstly in the construction process, and the quality of the erected formwork directly determines the quality of concrete construction. The common template is a thin plate and is vertically placed, so that the center of gravity of the template is unstable and the template is very easy to topple over, and therefore a construction unit adopts a supporting device to fix the template in position, and the supporting device is usually formed by assembling a plurality of groups of supporting frames, fixing pieces and connecting pieces.

Because in the construction, especially reentrant corner or the external corner department of corner need connect different strutting arrangement, when the construction, constructor often adopts on-the-spot erection joint such as extra fastener, so not only reduces the efficiency of construction, still can cause losing of connecting piece to prolong the construction progress.

In view of this, the present invention is proposed.

The utility model has the following contents:

the utility model provides a support piece, support frame and strutting arrangement for reentrant corner or external corner department solve above-mentioned problem at least.

The utility model discloses a first aspect provides a support piece for reentrant corner or external corner department, including the stay tube, set up in the connecting portion of stay tube one end, the internal diameter of stay tube is greater than the external diameter of connecting portion, the connector that runs through its lateral wall is seted up to the stay tube, connecting portion can peg graft with other support piece's that are used for reentrant corner or external corner department connector, support piece is provided with a plurality of spacing holes that run through by upside to downside.

By adopting the scheme, the connecting part is matched with the shapes of the supporting tube and the connecting port; when the inner diameter of the connecting pipe is larger than the outer diameter of the connecting part, the connecting part of another supporting part can be inserted into the connecting port, so that the connection at the corner is realized.

Preferably, the number of the connecting ports is two, and the connecting ports are respectively arranged at two ends of the supporting tube.

By adopting the scheme, different supporting pieces are more convenient to connect.

Preferably, the connecting portion is of solid construction.

By adopting the scheme, when the connecting part is of a solid structure, the reverse supporting force which can be provided is larger, so that the template can be reinforced more effectively, and the template is suitable for a thicker template.

Preferably, the connecting part is of a hollow structure.

By adopting the scheme, the connecting part is of a hollow structure and is suitable for a thinner template with lighter self weight, and the self weight of the supporting part can be reduced by the hollow structure.

Specifically, the limiting hole comprises a first limiting hole arranged on the supporting tube, and the first limiting hole penetrates through the upper surface and the lower surface of the supporting tube.

By adopting the scheme, the first limiting holes are arranged in a plurality of numbers, preferably two first limiting holes are arranged along the radial direction of the supporting pipe, and a plurality of first limiting holes are arranged along the axial direction according to the difference of the actual lengths of the supporting pipe.

The utility model discloses a second aspect still provides a support frame for reentrant corner or external corner department, including two foretell support pieces, be upper support piece and bottom suspension spare respectively, upper support piece and bottom suspension spare are along vertical setting, upper support piece, bottom suspension spare are connected with first connecting piece respectively, be provided with interval H between upper support piece lower surface and the bottom suspension spare upper surface, interval H's value is greater than the supporting tube external diameter.

By adopting the above, preferably, the two supporting pieces are combined for use, so that the supporting strength of the supporting frame can be increased, and the space can be saved. The lower surface of the upper support part refers to that the lower surface is the bottommost side of the upper support part, the upper surface of the lower support part refers to that the upper surface is the uppermost side of the lower support part, and the lower surface of the supporting tube of the upper support part can be used as the bottommost side of the upper support part and the upper surface of the supporting tube of the lower support part can be used as the uppermost side of the lower support part; when the distance H is larger than the outer diameter of the support tube, the support tubes of the other support frames can be reinforced through the distance H, i.e. no additional parts need to be manufactured.

Preferably, the first connecting member is integrally formed with the lower surface of the upper support and the upper surface of the lower support.

By adopting the scheme, the whole support frame is integrally formed during prefabrication, the first connecting piece can be made into the shape of two connecting plates or the shape of one connecting block and is arranged in the middle of the support frame.

Preferably, the first connecting piece is detachably connected with the side surface of the upper support and the side surface of the lower support.

By adopting the scheme, bolt holes or pin holes can be formed in the side face of the supporting pipe, the first connecting piece is provided with the bolt holes or the pin holes matched with the first connecting piece, and the first connecting piece is connected with the side face of the supporting piece by adopting bolts or pins.

The third aspect of the utility model provides a strutting arrangement is still provided, including wearing wall firmware, fixed pin and two sets of last the support frame, be first support frame, second support frame respectively, the connecting portion of second support frame are embedded into in the connector of first support frame, spacing hole is including setting up the spacing hole of second of connecting portion in the second support frame, the fixed pin passes the spacing hole of second carries on spacingly, it passes interval H and is connected with wall form to wear the wall firmware.

By adopting the scheme, the wall-through fixing piece can comprise a screw rod, a blocking piece and a nut, the screw rod penetrates through the interval H, penetrates through the template and penetrates into the wall template, and the outer diameter of the blocking piece is larger than the interval H. During actual construction, when first support frame just is located reentrant corner or external corner department, adopt the wall firmware of wearing to carry out preliminary location with first support frame, insert the connecting port of first support frame with the connecting portion of second support frame, adopt the fixed pin to pass the spacing hole of second and consolidate in order to the connection of reentrant corner or external corner department.

Preferably, the second limiting hole comprises a long side and a short side, and an axial included angle α between the long side and the support piece is 90 °.

Adopt above-mentioned scheme, provide the setting mode of the spacing hole of second, in the in-service use when the junction is the external corner, first support frame can move to the outside when receiving the outside thrust of template, and when state long limit with when support piece's axial contained angle alpha is 90, the fixed pin is because generally be the platykurtic, and the one side that the fixed pin area is bigger at this moment can contact with the connecting pipe side of first support frame, prevents it to topple over.

The utility model has the advantages that:

1. the technical problem that in actual use, extra fasteners and the like need to be used for on-site assembly connection of the connection positions of the internal corners or the external corners is solved, and the technical effects of convenience in use and construction efficiency improvement are achieved.

2. An interval H is arranged between the lower surface of the upper support piece and the upper surface of the lower support piece in the support frame, the value of the interval H is larger than the outer diameter of the support tube, the technical problem that an additional connecting piece is needed when the end faces of the wall formworks are connected is solved, and the technical effect of improving the construction efficiency is achieved.

3. The long edge and the axial included angle alpha of the supporting piece is 90 degrees, so that the technical problem of overlarge pressure intensity of the fixing pin is solved, and the technical effect of enabling the structure to be more stable is achieved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a support member according to an embodiment of the present invention;

FIG. 2 is a left side view of a support member according to an embodiment of the present invention;

FIG. 3 is a schematic view of a support frame according to an embodiment of the present invention;

FIG. 4 is a partial schematic view of FIG. 3;

FIG. 5 is a schematic view of a first connector according to an embodiment of the present invention;

FIG. 6 is a schematic view of a support device according to an embodiment of the present invention;

FIG. 7 is a schematic view of a second limiting hole according to an embodiment of the present invention;

FIG. 8 is a schematic view of the supporting device of the present invention in practical application;

fig. 9 is a schematic view of a wall fastener according to an embodiment of the present invention.

Description of reference numerals:

through the above reference sign explanation, combine the embodiment of the utility model, can more clearly understand and explain the technical scheme of the utility model.

1-supporting tube, 11-first limiting hole, 12-second limiting hole, 121-long edge, 122-short edge, 13-connecting port, 2-connecting part, 3-upper supporting part, 4-lower supporting part, 5-first connecting part, 61-first supporting frame, 62-second supporting frame, 7-wall template, 81-wall-penetrating fixing part, 811-screw, 812-blocking piece, 813-nut and 82-fixing pin.

The specific implementation mode is as follows:

reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The present invention will be described in detail below by way of examples.

Referring to fig. 1 and 2, the utility model provides a support piece for reentrant corner or external corner department, including stay tube 1, set up in connecting portion 2 of 1 one end of stay tube, the internal diameter of stay tube 1 is greater than the external diameter of connecting portion 2, stay tube 1 is seted up and is run through its lateral wall's connector 13, connecting portion 2 can peg graft with other connector 13 that are used for support piece of reentrant corner or external corner department, support piece is provided with a plurality of spacing holes that run through by upside to downside.

By adopting the scheme, the connecting part 2 is matched with the supporting tube 2 and the connecting port 13 in shape; when the inner diameter of the connecting port 13 is larger than the outer diameter of the connecting part 2, the connecting part 2 of another supporting member can be inserted into the connecting port 13, so that the connection at the corner is realized; since the inner diameter of the support tube 1 is larger than the outer diameter of the connection 2, the support members can be connected end to end. The scheme can make support piece can connect firmly through the mode of pegging graft when connecting to need not to use extra fastener etc. to carry out on-the-spot equipment and connect, convenient operation when can preventing the fastener from losing has promoted work efficiency. In actual production, the support pieces with the lengths of 550mm, 900mm, 1400mm, 1900mm and 2400mm can be manufactured.

Referring to fig. 3, the number of the connection ports 13 is two, and the connection ports are respectively arranged at two ends of the support tube 1.

By adopting the scheme, when the connecting ports 13 are arranged at two ends and other supporting pieces need to be connected with the connecting ports, one end of the connecting ports can be selected to be connected, and the other end of the connecting ports can be selected to be connected, so that the construction convenience is improved, and the working efficiency is improved.

Of course, the number and the positions of the connecting ports can be set according to actual conditions.

The connecting part 2 is of a solid structure.

Adopt above-mentioned scheme, work as the reverse holding power that can provide when connecting portion 2 is solid construction is bigger, can consolidate the template more effectively, is applicable to comparatively massive template.

The connecting part 2 is of a hollow structure.

By adopting the scheme, the connecting part 2 is of a hollow structure and is suitable for a thinner template with lighter self weight, and the self weight of the supporting part can be reduced by the hollow structure.

Referring to fig. 1, the limiting holes include a first limiting hole 11 formed in the support tube 1, and the first limiting hole 11 penetrates through the upper and lower surfaces of the support tube 1.

By adopting the scheme, the first limiting holes 11 are arranged in a plurality, preferably two along the radial direction of the support tube 1, and a plurality of first limiting holes are arranged along the axial direction according to different actual lengths of the support tube 1.

Referring to fig. 4 and 5, the utility model discloses still protect a support frame for reentrant corner or external corner department, including two foretell support pieces, be upper support piece 3 and bottom suspension member 4 respectively, upper support piece 3 and bottom suspension member 4 are along vertical setting, upper support piece 3, bottom suspension member 4 are connected with first connecting piece 5 respectively, be provided with interval H between 3 lower surfaces of upper support piece and the 4 upper surfaces of bottom suspension member, the value of interval H is greater than 1 external diameter of stay tube.

By adopting the scheme, the two supporting pieces are preferably combined for use, so that the supporting strength of the supporting frame can be increased, and the space can be saved. The lower surface of the upper support 3 refers to the lower surface which is the bottommost side of the upper support 3, the upper surface of the lower support 4 refers to the upper surface which is the topmost side of the lower support 4, and the lower surface of the support tube 1 of the upper support 3 can be used as the bottommost side of the upper support 3, and the upper surface of the support tube 1 of the lower support 4 can be used as the topmost side of the lower support 4; when the distance H is larger than the outer diameter of the support tube 1, the support tubes 1 of the other support frames can be reinforced through the distance H, i.e., without additional manufacturing parts. For convenience of illustration, H is an interval representation and does not represent a height value. The first connecting piece can be a solid, hollow, tubular or plate-shaped structure

Referring to fig. 3, the first connecting member 5 is integrally formed with the lower surface of the upper support 3 and the upper surface of the lower support 4.

By adopting the scheme, the whole support frame is integrally formed during prefabrication, and the first connecting piece 5 can be made into the shape of two connecting plates or the shape of one connecting block and is arranged in the middle of the support frame. When the integrated structure is adopted, no part is lost, thereby increasing the transportation and construction efficiency.

Referring to fig. 5, the first connecting member 5 is detachably connected to the side surfaces of the upper support 3 and the lower support 4.

By adopting the scheme, bolt holes or pin holes can be formed in the side face of the supporting tube 1, the first connecting piece 5 is provided with bolt holes or pin holes matched with the first connecting piece, and the first connecting piece 5 is connected with the side face of the supporting piece 3 by bolts or pins. The detachable structure can be conveniently transported by disassembling the whole body into a plurality of parts for field assembly.

Referring to fig. 6 and 9, the present invention also provides a supporting device, which comprises a wall-penetrating fastener 81, a fixing pin 82 and two sets of supporting frames, wherein the supporting frames are respectively a first supporting frame 61 and a second supporting frame 62, a connecting portion 2 of the second supporting frame 62 is embedded into a connecting port 13 of the first supporting frame 61, the limiting hole comprises a second limiting hole 12 arranged in the connecting portion 2 of the second supporting frame 62, the fixing pin 82 passes through the second limiting hole 12 for limiting, and the wall-penetrating fastener 81 passes through an interval H to be connected with a wall form 7.

By adopting the scheme, the connection mode in the figure is suitable for internal corners or external corners, the wall penetrating fastener 81 can comprise a screw 811, a blocking piece 812 and a nut 813, the screw 811 penetrates through the interval H, penetrates through the formwork and penetrates into the wall formwork 7, and the outer diameter of the blocking piece 812 is larger than the interval H. During actual construction, when the first support frame 61 is located at an internal corner or an external corner, the first support frame 61 is preliminarily positioned by using the wall-penetrating fasteners 81, the connecting part 2 of the second support frame 62 is inserted into the connecting port 13 of the first support frame 61, and the fixing pin 82 is used to penetrate through the second limiting hole 12 to reinforce the connection at the internal corner or the external corner.

Referring to fig. 8 and 7, the second limiting hole 12 includes a long side 121 and a short side 122, and an axial included angle α between the long side 121 and the supporting member is 90 °.

Adopt above-mentioned scheme, provide the setting mode of spacing hole 12 of second, in the in-service use when the junction is the external corner, first support frame can move to the outside when receiving the outside thrust of template, and when long limit 121 with when support piece's axial contained angle alpha is 90, fixed pin 82 is because generally be the platykurtic, the one side that the fixed pin area is bigger can contact with the connecting pipe 9 side of first support frame 61 this moment, prevents it to topple over, because the one side that the fixed pin 82 area is great contacts with second group support frame 62 side, the area of stress is bigger, and is smaller, makes the structure more stable.

It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall into the protection scope of the claims of the present invention.

Claims

1. A support for use at a female or male corner, characterized by: including stay tube (1), set up in connecting portion (2) of stay tube (1) one end, the internal diameter of stay tube (1) is greater than the external diameter of connecting portion (2), connector (13) that run through its lateral wall are seted up in stay tube (1), connecting portion (2) can be pegged graft with other connector (13) that are used for the support piece of reentrant corner or external corner department, support piece is provided with a plurality ofly by the spacing hole that upside to downside run through.

2. The support member for use at an internal or external corner as claimed in claim 1, wherein: the number of the connectors (13) is two, and the connectors are respectively arranged at two ends of the supporting pipe (1).

3. The support member for use at internal or external corners according to claim 1 or 2, wherein: the connecting part (2) is of a solid structure.

4. The support member for use at internal or external corners according to claim 1 or 2, wherein: the connecting part (2) is of a hollow structure.

5. The support member for use at an internal or external corner as claimed in claim 1, wherein: the limiting hole comprises a first limiting hole (11) formed in the supporting pipe (1), and the first limiting hole (11) penetrates through the upper surface and the lower surface of the supporting pipe (1).

6. A support frame that is used for reentrant corner or external corner department its characterized in that: the support comprises two support members according to any one of claims 1 to 5, namely an upper support member (3) and a lower support member (4), wherein the upper support member (3) and the lower support member (4) are arranged along the longitudinal direction, the upper support member (3) and the lower support member (4) are respectively connected with a first connecting member (5), a gap H is arranged between the lower surface of the upper support member (3) and the upper surface of the lower support member (4), and the value of the gap H is larger than the outer diameter of the support tube (1).

7. The support bracket for use at internal or external corners of claim 6, wherein: the first connecting piece (5) is integrally formed with the lower surface of the upper supporting piece (3) and the upper surface of the lower supporting piece (4).

8. The support bracket for use at internal or external corners of claim 6, wherein: the first connecting piece (5) is detachably connected with the side surface of the upper supporting piece (3) and the side surface of the lower supporting piece (4).

9. A support device for use at internal or external corners, characterized by: the wall-through fixing device comprises a wall-through fixing piece (81), a fixing pin (82) and two groups of support frames according to any one of claims 6 to 8, namely a first support frame (61) and a second support frame (62), wherein a connecting part (2) of the second support frame (62) is embedded into the connecting port (13), the limiting hole comprises a second limiting hole (12) of the connecting part (2) arranged in the second support frame (62), the fixing pin (82) penetrates through the second limiting hole (12) for limiting, and the wall-through fixing piece (81) penetrates through a gap H to be connected with a wall formwork (7).

10. The support device for use at internal or external corners of claim 9, wherein: the second limiting hole (12) comprises a long edge (121) and a short edge (122), and an axial included angle alpha between the long edge (121) and the supporting piece is 90 degrees.