CN211974527U - Bearing structure and parking shed - Google Patents
Bearing structure and parking shed Download PDFInfo
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- CN211974527U CN211974527U CN202020147948.0U CN202020147948U CN211974527U CN 211974527 U CN211974527 U CN 211974527U CN 202020147948 U CN202020147948 U CN 202020147948U CN 211974527 U CN211974527 U CN 211974527U
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- support structure
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Abstract
The utility model discloses a supporting structure, which comprises a column, girder and girder connecting elements, the stand is connected by means of girder connecting elements with the girder, girder connecting elements's first end suit is in the upper end of stand, girder connecting elements's second end suit is in the rear end of girder, girder connecting elements include two and respectively are the receiving piece and a plurality of connecting piece of buckling arrangement each other at the interval, receiving piece is the integral type structure, receiving piece is equipped with a plurality of butt joint breachs that supply the connecting piece to clamp, the relative both sides limit of connecting piece respectively toward the evagination and form a butt joint portion, the connecting piece is installed between two receiving pieces, one of two butt joints on the connecting piece clamps in a butt joint breach of receiving piece, another one of two butt joints of connecting piece clamps in another butt joint breach of receiving piece. The supporting structure reduces stress concentration at the connecting position and has strong bending resistance. In addition, the parking shed with the supporting structure is provided, so that the stress concentration of the connecting position can be reduced, and the bending resistance of the parking shed is improved.
Description
Technical Field
The utility model relates to an architectural design field, concretely relates to bearing structure.
Background
The existing support structure of the parking shed mainly comprises upright columns and main beams. The upright post can be fixedly connected with the ground through embedding or an upright post base and the like, and the connecting position of the upright post and the main beam is connected through a main beam connecting component. The main beam connecting component is generally an L-shaped connecting piece, and is generally formed by cutting and welding rectangular steel pipes, wherein the rectangular steel pipes are provided with connecting holes, and the connecting holes are provided with connecting threads. After the main beam connection is respectively sleeved into the upright post and the main beam, the connecting bolt is screwed in through the connecting hole, so that the aim of connecting the main beam and the upright post is fulfilled.
The problems of the existing supporting structure are mainly as follows: the main beam connecting member is mainly acted by bending moment, when the bending moment is acted, main stress is concentrated at the welding seam connecting position, the requirement on the welding seam is high, and the welding seam is easy to generate fatigue failure under the condition of repeated stress, so that the structure is broken.
In order to solve the above problems, it is desirable to provide a supporting structure with strong bending resistance, which can reduce the stress concentration at the connecting position.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can reduce hookup location's stress concentration, bearing structure that bending resistance is strong.
In order to achieve the above object, the utility model provides a supporting structure, which comprises a column, girder and girder connecting elements, borrow between stand and the girder by girder connecting elements and realize being connected, girder connecting elements's first end suit is in the upper end of stand, girder connecting elements's second end suit is in the rear end of girder, girder connecting elements includes two and separates each other and respectively be the adapting piece and a plurality of connecting piece of buckling arrangement, adapting piece is the integral type structure, be equipped with a plurality of butt joint breachs that supply the connecting piece to clamp on the adapting piece, the relative both sides limit of connecting piece respectively toward the evagination and form a butt joint portion, the connecting piece is installed between two adapting pieces, one of two butt joint portions on the connecting piece clamps in the butt joint breach on one adapting piece, another in two butt joint portions on the connecting piece clamps in the butt joint breach of another adapting piece.
Compared with the prior art, the girder connecting component of the supporting structure comprises two bearing pieces and a plurality of connecting pieces which are spaced from each other and are respectively arranged in a bending way, and the bearing pieces arranged in a bending way are adapted to the bending direction of the girder, so that the stress concentration of the bent position is reduced, the bending resistance of the girder connecting component is improved, and the bending resistance of the supporting structure is enhanced; the bearing piece of the main beam connecting member is of an integrated structure, so that the whole section of the bearing piece is uniform, the stress direction is free from welding, the stress concentration of a bent position is avoided, the fatigue damage of the bearing piece caused by a welding seam is not easy to cause, the bending resistance of the bearing piece is improved, and the bending resistance of the supporting structure is enhanced; the butt joint notches of the bearing pieces are in butt joint clamping with the butt joint parts of the connecting pieces, so that the two bearing pieces are kept relatively stable and are not easy to deform, the bending resistance of the main beam connecting member is improved, and the bending resistance of the supporting structure is enhanced; when the main beam connecting member is connected with the main beam and the upright post, the connecting piece of the main beam connecting member forms a contact surface with the upright post and the main beam, which is stressed uniformly, thereby reducing the stress concentration of the connecting position and further improving the bending resistance of the whole supporting structure; the utility model discloses a bearing structure processing is simple and convenient, and it is convenient to install, is favorable to extensively using widely.
Preferably, the utility model discloses a plurality of butt joint breach are each to separate to set up in the edge of accepting the piece with arranging each other, and each butt joint breach on two accepting the piece is mutual disposition.
Preferably, the utility model discloses a enclose out a butt joint breach between the both ends of butt joint portion and the accepting piece, the connecting piece sets up in the butt joint breach.
Preferably, the utility model discloses a set up the locking screw hole on the connecting piece, the piece is vertical portion of arranging and the kink that extends from the top of vertical portion toward the outer slope, and the kink internal installation of piece is in the girder in, places in the stand in the vertical portion of piece, and girder connecting element borrows by fastening bolt and the spiral shell of locking screw hole on the connecting piece and detachably assembles on stand and girder.
Preferably, the utility model discloses a girder connecting elements still includes one and installs the setting element between two accepting pieces, and the accepting piece has seted up the block through-hole, and the both sides limit of setting element respectively toward the evagination stretch and form a location and clamp the portion, and one of two location clamp on the setting element clamps in the block through-hole on one accepting piece, and another one in two location clamp portions clamps in the block through-hole of another accepting piece on the setting element.
Preferably, the utility model discloses a block through-hole is the middle part of locating the accepting piece with arranging aslope, and the setting element is to installing between two accepting pieces with arranging aslope. The positioning piece is obliquely arranged, so that the bending direction of the bearing piece is complied with, and the stress borne by the main beam connecting component is dispersed, thereby reducing the stress concentration at the connecting position and enhancing the bending resistance.
Preferably, the utility model discloses a girder connecting elements still includes one and installs in the first end of girder connecting elements and locate the cross slab between two receiving pieces. The diaphragm is provided to facilitate the installation of other components, such as a pre-stressed tension member.
Preferably, the utility model discloses a receiving and connecting piece respectively correspond the medial surface of subsides dress to stand and girder. So as to maintain the tight connection between the main beam connecting member and the upright post and the main beam, thereby improving the stability and the bending resistance of the supporting structure
Preferably, the utility model discloses a vertical portion of accepting the piece and the side handing-over department of kink are circular arc transition curved surface.
The utility model also provides a parking shed, including the shed roof subassembly and be used for supporting the supporting component of shed roof subassembly, the supporting component includes foretell bearing structure.
Compared with the prior art, the parking shed of the utility model has the support structure, the girder connecting member of the support structure comprises two bearing pieces and a plurality of connecting pieces which are spaced from each other and are respectively arranged in a bending way, the bending direction of the bearing pieces arranged in a bending way is adapted to the bending direction of the girder, and the stress concentration at the bending position is reduced, so that the bending resistance of the girder connecting member is improved, and the bending resistance of the support structure is enhanced; the bearing piece of the main beam connecting member is of an integrated structure, so that the whole section of the bearing piece is uniform, the stress direction is free from welding, the stress concentration of a bent position is avoided, the fatigue damage of the bearing piece caused by a welding seam is not easy to cause, the bending resistance of the bearing piece is improved, and the bending resistance of the supporting structure is enhanced; the butt joint notches of the bearing pieces are in butt joint clamping with the butt joint parts of the connecting pieces, so that the two bearing pieces are kept relatively stable and are not easy to deform, the bending resistance of the main beam connecting member is improved, and the bending resistance of the supporting structure is enhanced; when the main beam connecting member is connected with the main beam and the upright post, the connecting piece of the main beam connecting member, the upright post and the main beam form a contact surface with uniform stress, so that the stress concentration of the connecting position is reduced, the integral bending resistance of the supporting structure is improved, the stability of the parking shed adopting the supporting structure as a supporting component is improved, and the parking shed is not easy to bend and damage; the utility model discloses a bearing structure processing is simple and convenient, and it is convenient to install, is favorable to extensively using widely.
Drawings
Fig. 1 is a schematic structural diagram of the supporting structure of the present invention.
Fig. 2 is a schematic structural view of the main beam connecting member of the present invention.
FIG. 3 is a three-dimensional exploded view of the main beam connection member of the present invention
Fig. 4 is a schematic structural view of a support structure of the prior art.
Fig. 5 is a structural view of a girder connection member according to the related art.
Detailed Description
In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.
Referring to fig. 1-3, the parking shed of the present invention comprises a shed roof assembly and a supporting assembly for supporting the shed roof assembly, the supporting assembly comprises a supporting structure 100, the supporting structure 100 comprises a vertical column 20, a main beam 30, a main beam connecting member 10 and a vertical column base 40 for fixedly connecting with the ground, the vertical column 20 and the main beam 30 are connected by the main beam connecting member 10, a first end of the main beam connecting member 10 is sleeved on the upper end of the vertical column 20, a second end of the main beam connecting member 10 is sleeved on the rear end of the main beam 30, the main beam connecting member 10 comprises two receiving members 11 and a plurality of connecting members 12 which are spaced apart from each other and respectively arranged in a bending manner, the receiving members 11 are of an integral structure, the receiving members 11 are provided with a plurality of butting notches 111 for clamping the connecting members 12, opposite two sides of the connecting members 12 respectively protrude outwards to form a butting portion 121, the connecting members 12 are installed between, one of the two mating portions 121 of the connector 12 is snapped into the mating notch 111 of one socket 11a, and the other of the two mating portions 121 of the connector 12 is snapped into the mating notch 111 of the other socket 11 b. Specifically, the plurality of docking notches 111 are disposed at the edge of the receiving member 11 in a spaced manner, and each docking notch 111 of the two receiving members 11 is disposed oppositely; a butt gap 111 is defined between the two ends of the butt portion 121 and the receiving member 11, and the connecting member 12 is disposed in the butt gap 111. Specifically, the connecting member 12 is provided with a locking threaded hole 122, the socket 11 is a vertically arranged vertical portion and a bending portion extending from the top of the vertical portion to the outside in an inclined manner, the bending portion of the socket 11 is internally installed in the main beam 30, the vertical portion of the socket 11 is internally installed in the upright post 20, the main beam connecting member 10 is detachably assembled on the upright post 20 and the main beam 30 by screwing the fastening bolt 123 with the locking threaded hole 122 on the connecting member 12, and more specifically, the side junction of the vertical portion and the bending portion is an arc transition curved surface. Specifically, the main beam connecting member 10 further includes a positioning element 13 installed between the two receiving elements 11, the receiving elements 11 are provided with a clamping through hole 112, two side edges of the positioning element 13 respectively protrude outwards to form a positioning clamping portion 131, one of the two positioning clamping portions 131 on the positioning element 13 is clamped in the clamping through hole 112 on one receiving element 11a, and the other one of the two positioning clamping portions 131 on the positioning element 13 is clamped in the clamping through hole 112 of the other receiving element 11 b; the clamping through holes 112 are obliquely arranged in the middle of the bearing pieces 11, and the positioning piece 13 is obliquely arranged between the two bearing pieces 11; preferably, the structure of the positioning member 13 is consistent with the size structure of the connecting member 12, so as to facilitate uniform production and assembly of the components, but the structure of the positioning member 13 is not limited thereto; the positioning piece 13 is arranged obliquely, so that the bending direction of the bearing piece 11 is conformed, and the stress on the main beam connecting component 10 is dispersed, thereby reducing the stress concentration at the connecting position and enhancing the bending resistance. Specifically, the main beam connecting member 10 further includes a diaphragm plate 14 mounted at a first end of the main beam connecting member 10 and disposed between the two adapters 11, and the diaphragm plate 14 is disposed to facilitate mounting of other components, such as a prestressed tension member. Preferably, the diaphragm 14 has the same structure as the positioning member 13 and the connecting member 12. Specifically, the socket 11 and the connector 12 are respectively attached to the inner sides of the upright 20 and the main beam 30 to maintain the tight connection of the main beam connection member 10 with the upright 20 and the main beam 30, thereby improving the stability and bending resistance of the support structure 100.
The working principle of the parking shed 100 of the present invention will be described with reference to fig. 1 to 3: during installation, one of the two positioning clamping parts 131 on the positioning part 13 is clamped in the clamping through hole 112 on one bearing part 11a, the other one of the two positioning clamping parts 131 on the positioning part 13 is clamped in the clamping through hole 112 of the other bearing part 11b, and the two bearing parts 11 are accurately assembled through the positioning clamping parts 131 and the clamping through holes 112; then, one of the two butt joint portions 121 on the connecting member 12 is clamped in the butt joint notch 111 of one socket 11a, and the other of the two butt joint portions 121 on the connecting member 12 is clamped in the butt joint notch 111 of the other socket 11b, thereby completing the assembly of the girder connecting member 10; then, the first end of the main beam connecting member 10 is sleeved at the upper end of the upright post 20, the second end of the main beam connecting member 10 is sleeved at the rear end of the main beam 30, the fastening bolt 123 is screwed into the locking threaded hole 122 on the connecting member 12, so that the main beam connecting member 10 is assembled on the upright post 20 and the main beam 30, and the upright post is fixedly connected with the ground through the upright post base 40, thereby completing the assembly of the supporting structure 100.
Referring to fig. 4 and 5, the conventional supporting structure 100' includes a column 20', a main beam 30', and a main beam connecting member 10', wherein the bottom of the column 20' includes a column base 40' for fixing to the ground, the main beam connecting member 10' is generally formed by cutting and welding rectangular steel pipes, each of which has a locking screw hole 122', and each of the locking screw holes 122' has a connecting screw thread. After the main beam connecting member 10' is respectively sleeved into the upright post 20' and the main beam 30', the main beam 30' and the upright post 20' are connected by screwing the fastening bolt 123' into the locking threaded hole 122 '. The main beam connecting component 10' in the prior art is formed by cutting and welding steel pipes, has large welding deformation, poor precision and difficult quality control; when the angle of the main beam connecting component 10' changes, the cutting angle of the steel pipe changes, and when various angles exist, the steel pipe is difficult to process and is difficult to distinguish; because the steel pipe is usually straight, when the main beam 30' is arc-shaped, the main beam connecting member 10' cannot adapt to the radian change of the main beam 30', and the installation is difficult; the main beam connecting component 10' is mainly acted by bending moment, when the bending moment is acted, main stress is concentrated at the position of a welding seam, the requirement on the welding seam is high, and the welding seam is easy to generate fatigue failure under the condition of repeated stress, so that the structure is broken.
With reference to fig. 1-5, compared with the prior art, since the main beam connecting member 10 of the supporting structure 100 of the present invention includes two receiving members 11 and a plurality of connecting members 12 which are spaced apart from each other and are respectively arranged in a bent manner, the bent receiving members 11 are adapted to the bending direction of the main beam 30, so as to reduce the stress concentration at the bent position, thereby improving the bending resistance of the main beam connecting member 10 and enhancing the bending resistance of the supporting structure 100; the bearing parts 11 of the main beam connecting components 10 are of an integrated structure, so that the whole cross sections of the bearing parts 11 are uniform, the stress direction is free from welding, the stress concentration of a bent position is avoided, the fatigue damage of the bearing parts 11 caused by welding seams is not easy to cause, the bending resistance of the bearing parts 11 is improved, and the bending resistance of the supporting structure 100 is enhanced; the butt-joint notches 111 of the bearing pieces 11 are in butt-joint clamping with the butt-joint parts 121 of the connecting pieces 12, so that the two bearing pieces 11 are kept relatively stable and are not easy to deform, the bending resistance of the main beam connecting member 10 is improved, and the bending resistance of the supporting structure 100 is enhanced; when the main beam connecting member 10 is connected with the main beam 30 and the upright post 20, the connecting member 12 of the main beam connecting member 10 forms a contact surface with the upright post 20 and the main beam 30 with uniform stress, thereby reducing the stress concentration at the connecting position and further improving the bending resistance of the whole supporting structure 100; the utility model discloses a bearing structure 100 processes portably, and it is convenient to install, is favorable to extensively using widely.
The above disclosure is only a preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereby, and all the equivalent changes made in the claims of the present invention are intended to be covered by the present invention.
Claims (10)
1. A supporting structure comprises upright posts, a main beam and a main beam connecting component, wherein the upright posts and the main beam are connected by the main beam connecting component, the first end of the main beam connecting component is sleeved at the upper end of the upright post, the second end of the main beam connecting component is sleeved at the rear end of the main beam, it is characterized in that the main beam connecting component comprises two bearing pieces which are arranged at intervals and are respectively bent and a plurality of connecting pieces, the bearing piece is of an integrated structure, a plurality of butt joint notches for clamping the connecting piece are arranged on the bearing piece, the two opposite side edges of the connecting piece respectively protrude outwards to form a butt joint part, the connecting piece is arranged between the two bearing pieces, one of the two butt-joint parts on the connecting piece is clamped in a butt-joint notch on the bearing piece, the other of the two butt-joint parts on the connecting piece is clamped in the butt-joint notch of the other bearing piece.
2. The support structure of claim 1, wherein a plurality of said docking notches are provided at spaced apart locations at the edge of said receiving members, each of said docking notches on two of said receiving members being disposed in opposing relation.
3. The support structure of claim 1, wherein the abutting portion and the receiving member define an abutting gap therebetween, and the connecting member is disposed in the abutting gap.
4. The support structure according to claim 1, wherein the connecting member has a locking threaded hole, the receiving member has a vertical portion arranged vertically and a bent portion extending obliquely outward from a top of the vertical portion, the bent portion of the receiving member is fitted into the main beam, the vertical portion of the receiving member is fitted into the upright, and the main beam connecting member is detachably fitted to the upright and the main beam by screwing a fastening bolt into the locking threaded hole of the connecting member.
5. The support structure of claim 1, wherein the main beam connection member further comprises a positioning member installed between the two receiving members, the receiving members are provided with engaging through holes, two side edges of the positioning member respectively protrude outward to form a positioning clamping portion, one of the two positioning clamping portions on the positioning member is clamped in the engaging through hole of one of the receiving members, and the other of the two positioning clamping portions on the positioning member is clamped in the engaging through hole of the other of the receiving members.
6. The support structure as claimed in claim 5, wherein the engaging through holes are obliquely formed at the middle of the receiving members, and the positioning member is obliquely installed between the two receiving members.
7. The support structure of claim 1, wherein the main beam connection member further comprises a bulkhead mounted to the first end of the main beam connection member and disposed between the two receptacles.
8. The support structure of claim 1, wherein the receiving members and the connecting members are respectively attached to inner surfaces of the columns and the main beams.
9. The support structure of claim 4, wherein the junction of the vertical portion and the lateral surface of the bent portion is a curved transition surface.
10. A parking shed comprising a shed roof assembly and a support assembly for supporting the shed roof assembly, wherein the support assembly comprises a support structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020147948.0U CN211974527U (en) | 2020-01-23 | 2020-01-23 | Bearing structure and parking shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020147948.0U CN211974527U (en) | 2020-01-23 | 2020-01-23 | Bearing structure and parking shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211974527U true CN211974527U (en) | 2020-11-20 |
Family
ID=73372345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020147948.0U Active CN211974527U (en) | 2020-01-23 | 2020-01-23 | Bearing structure and parking shed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211974527U (en) |
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2020
- 2020-01-23 CN CN202020147948.0U patent/CN211974527U/en active Active
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