CN217870968U - Pin shaft node transferring and fixing device and structure - Google Patents
Pin shaft node transferring and fixing device and structure Download PDFInfo
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- CN217870968U CN217870968U CN202222165053.1U CN202222165053U CN217870968U CN 217870968 U CN217870968 U CN 217870968U CN 202222165053 U CN202222165053 U CN 202222165053U CN 217870968 U CN217870968 U CN 217870968U
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Abstract
The utility model provides a pin roll joint rotating and fixing device and a structure, wherein the rotating and fixing device comprises a supporting vertical plate, a supporting transverse plate and a connecting plate; one side edge of the supporting transverse plate is fixedly connected to the top of the supporting vertical plate and is connected with the supporting vertical plate to form an L-shaped structure; the connecting plates are respectively and fixedly arranged on the upper end surface of the supporting transverse plate and the lower end of the side surface of the supporting vertical plate; the L-shaped structure can be fixed on the steel beam of the pin shaft node in a lap joint mode, and the connecting plates are respectively and fixedly connected with the steel beam, so that the pin shaft node is limited from rotating; the utility model provides a pin roll node-to-fixing device and structure, which has simple processing and manufacturing and relatively low cost, and can be suitable for fixing pin roll nodes of some hanging columns; and when the method is used for on-site construction, the operation is simple and convenient, the use of profile steel supports or moulding bed supports is greatly reduced, and the construction cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of round pin axle node changes rigid coupling device, concretely relates to round pin axle node changes rigid coupling device and structure.
Background
Along with the development of buildings in China, steel structure buildings have the advantages of short field construction period, fast construction, convenience in installation, light dead weight, good steel shock resistance and the like, and are increasingly adopted by people, particularly in the building industries of large-span industrial plants, warehouses, high-rise buildings, office buildings, multi-storey parking yards, civil houses and the like. As shown in fig. 1, in recent years, pin roll joints have been popularized and applied more and more in modern steel structure engineering, and the joint form has the characteristic of definite stress and is more beautiful in buildings, so that the joint form is often adopted in public buildings of modern steel structure systems.
In some buildings, part of the structure is in a non-landing form, and usually adopts a hanging structure, and the upper part and the lower part of each layer of hanging columns are connected by pin shafts, namely are hinged; conventional suspended structure adopts shaped steel to support or the bed-jig supports to be under construction, because some buildings can't set up shaped steel and support or the bed-jig supports, just need support with the help of the davit of self, so need carry out the rigid coupling to articulated.
Based on the technical problems existing in the pin roll node fixing, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists among the above-mentioned technique, provide a round pin axle node changes rigid coupling device and structure, aim at solving the problem of current round pin axle node rigid coupling.
The utility model provides a pin roll node fixing device, which comprises a support vertical plate, a support transverse plate and a connecting plate; one side edge of the supporting transverse plate is fixedly connected to the top of the supporting vertical plate and is connected with the supporting vertical plate to form an L-shaped structure; the connecting plates are respectively and fixedly arranged on the upper end surface of the supporting transverse plate and the lower end of the side surface of the supporting vertical plate; the L-shaped structure can be fixed on the steel beam of the pin roll node in a lap joint mode, and the connecting plates are respectively fixedly connected with the steel beam, so that the pin roll node is limited to rotate.
Further, the connecting plates comprise a first connecting plate and a fourth connecting plate; one side face of the first connecting plate is fixedly connected to the side face of the supporting vertical plate, and the other side of the first connecting plate can be fixedly connected to the horizontal steel beam, so that the first connecting direction of the pin roll node is limited; one bottom surface fixed connection of fourth connecting plate is on the up end of supporting the diaphragm, and the opposite side of fourth connecting plate can fixed connection on vertical girder steel to the second direction of connection of restriction round pin axle node.
Further, the connecting plate also comprises a second connecting plate and a third connecting plate; the first connecting plate and the second connecting plate are respectively and fixedly connected to the left side and the right side of the bottom of the outer side face of the supporting vertical plate, and the third connecting plate and the fourth connecting plate are respectively and fixedly connected to the left side and the right side of the upper end face of the supporting transverse plate; the bottom surface of second connecting plate can fixed connection on horizontal girder steel to the first direction of connection of restriction round pin axle node, the lateral surface of third connecting plate can fixed connection on vertical girder steel, thereby restriction round pin axle node's second direction of connection.
Furthermore, the connecting plate is of a triangular structure; the supporting vertical plate, the supporting transverse plate and the connecting plate are respectively steel plates; the connecting plate is respectively welded and fixed with the supporting vertical plate and the supporting transverse plate.
Furthermore, the supporting vertical plate and the supporting transverse plate are bent through a steel plate to form an L-shaped structure; or the supporting vertical plate and the supporting transverse plate are respectively welded to form an L-shaped structure.
Correspondingly, the utility model also provides a pin roll joint rotary-fixed connection structure, which comprises a rotary-fixed connection device, a vertical steel beam and a horizontal steel beam, wherein the end part of the vertical steel beam is hinged with the horizontal steel beam through a pin roll, so that a T-shaped steel beam hinge structure is formed; wherein, the transfer and connection device is the transfer and connection device; the lower end of the rotating and fixedly connecting device is fixedly connected with the horizontal steel beam through a connecting plate of the rotating and fixedly connecting device, and the upper end of the rotating and fixedly connecting device is fixedly connected with the vertical steel beam through another connecting plate of the rotating and fixedly connecting device, so that the rotation between the vertical steel beam and the horizontal steel beam is limited.
Furthermore, the rotating and fixedly connecting device comprises a first rotating and fixedly connecting device and a second rotating and fixedly connecting device, the first rotating and fixedly connecting device is welded and fixed on the left side of the T-shaped steel beam hinge structure, and the second rotating and fixedly connecting device is welded and fixed on the right side of the T-shaped steel beam hinge structure.
Furthermore, the vertical steel beam is H steel, the upper end of the rotating and fixedly connecting device is connected in a middle groove of the H steel in a lap joint mode through an L-shaped structure, and the L-shaped structure and the H steel are welded and fixed in a full penetration mode.
Furthermore, a flange is also convexly arranged on the horizontal steel beam, and a connecting through hole is arranged on the flange; the end part of the vertical steel beam passes through the connecting through hole through a pin shaft so as to be hinged with the flange; the supporting vertical plate of the rotating and fixedly connecting device is welded and fixed on the outer side surface of the flange.
The utility model provides a pin roll node-to-fixing device and structure, which has simple processing and manufacturing and relatively low cost, and can be suitable for fixing pin roll nodes of some hanging columns; and when the method is used for on-site construction, the operation is simple and convenient, the use of profile steel supports or moulding bed supports is greatly reduced, and the construction cost is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a pin node structure in the prior art;
fig. 2 is a perspective view of the pin joint-to-rigid connection device of the present invention;
fig. 3 is a side view of the hinge pin joint to rigid coupling device of the present invention;
fig. 4 is a front view of the hinge pin joint-to-fixing device of the present invention;
fig. 5 is a top view of the hinge pin joint fixedly connecting device of the present invention;
fig. 6 is a schematic view of the structure of the hinge pin joint to the fixed joint of the present invention.
In the figure: 1. a support vertical plate; 2. supporting the transverse plate; 3. a first connecting plate; 4. a second connecting plate; 5. a third connecting plate; 6. a fourth connecting plate; 7. a transfer fixing device; 8. a pin shaft; 9. a vertical steel beam; 10. a horizontal steel beam.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 2 to fig. 6, the utility model provides a pin roll joint to rigid coupling device, which is used for connecting at the hinge joint of a steel beam, so that the hinge joint can realize rigid coupling; specifically, the rotary fixedly connecting device comprises a supporting vertical plate 1, a supporting transverse plate 2 and a connecting plate; wherein, one side of the supporting transverse plate 2 is fixedly connected with the top of the supporting vertical plate 1 and is connected with the supporting vertical plate 1 to form an L-shaped structure; furthermore, the connecting plates are respectively and fixedly arranged on the upper end surface of the supporting transverse plate 2 and the lower end of the side surface of the supporting vertical plate 1 and are respectively used for being connected with the steel beam at the hinged position; specifically, the L-shaped structures can be lapped and fixed on steel beams of the pin roll nodes, and the connecting plates are respectively and fixedly connected with the steel beams, so that the rotation of the pin roll nodes is limited; by adopting the pin shaft node fixedly connecting device, the pin shafts at the steel beam of the hanging structure can be hinged to form fixed connection, so that the steel beam cannot rotate; the hinge pin joint rotating and fixedly connecting device can be suitable for a steel beam structure which cannot be supported by profile steel or a jig frame in a building and needs to be supported by means of a hanging column of the hinge pin joint rotating and fixedly connecting device, and a fixed steel beam structure is formed.
Preferably, in combination with the above solution, as shown in fig. 2 to 6, the connection plates include a first connection plate 3 and a fourth connection plate 6; one side surface of the first connecting plate 3 is fixedly connected to the side surface of the supporting vertical plate 1, and the other side of the first connecting plate 3 can be fixedly connected to the horizontal steel beam 10, so that the first connecting direction of the pin roll node is limited; furthermore, one bottom surface of the fourth connecting plate 6 is fixedly connected to the upper end surface of the supporting transverse plate 2, and the other side of the fourth connecting plate 6 can be fixedly connected to the vertical steel beam 9, so that the second connecting direction of the pin roll joint is limited; by adopting the scheme, the first connecting plate and the fourth connecting plate are designed, so that the further fixation of the rotating and fixedly connecting device and the steel beam structure is realized.
Preferably, in combination with the above solution, as shown in fig. 2 to 6, the connection plates further include a second connection plate 4 and a third connection plate 5; the first connecting plate 3 and the second connecting plate 4 are respectively and fixedly connected to the left side and the right side of the bottom of the outer side face of the supporting vertical plate 1, and the third connecting plate 5 and the fourth connecting plate 6 are respectively and fixedly connected to the left side and the right side of the upper end face of the supporting transverse plate 2; further, the bottom surface of the second connecting plate 4 can be fixedly connected to the horizontal steel beam 10 so as to limit the first connecting direction of the pin joint, and the outer side surface of the third connecting plate 5 can be fixedly connected to the vertical steel beam 9 so as to limit the second connecting direction of the pin joint; by adopting the scheme, the second connecting plate and the third connecting plate are designed, so that the further fixation of the rotating and fixedly connecting device and the steel beam structure is realized.
Preferably, in combination with the above solutions, as shown in fig. 2 to 6, in the present embodiment, the connection plate is preferably in a triangular structure, so as to facilitate welding; furthermore, the supporting vertical plate 1, the supporting transverse plate 2 and the connecting plate are respectively steel plates; further, the connecting plates are respectively welded and fixed with the supporting vertical plate 1 and the supporting transverse plate 2.
Preferably, in combination with the above solutions, as shown in fig. 2 to 6, the supporting vertical plate 1 and the supporting horizontal plate 2 are bent by a steel plate to form an L-shaped structure; or the vertical supporting plate 1 and the horizontal supporting plate 2 are respectively welded to form an L-shaped structure; the utility model provides a pin roll joint transfer and fixation device which is mainly formed by welding steel plates in a combined manner; after the pin shaft connection construction is completed, the pin shaft is fully welded on the steel beam in a penetration mode, and the effect of hinge connection to fixed connection is achieved.
Correspondingly, combine above-mentioned scheme, as shown in fig. 2 to fig. 6, the utility model discloses still provide a round pin axle node changes rigid coupling structure, including changeing rigid coupling device 7, vertical girder steel 9 and horizontal girder steel 10, the tip of vertical girder steel 9 is articulated through round pin axle 8 and horizontal girder steel 10 to form T shaped steel roof beam hinge structure; wherein, the transfer and connection device 7 is the transfer and connection device 7; specifically, the lower end of the rotation and fixation device 7 is fixedly connected with the horizontal steel beam 10 through a connecting plate thereof, and the upper end of the rotation and fixation device 7 is fixedly connected with the vertical steel beam 9 through another connecting plate thereof, so that the rotation between the vertical steel beam 9 and the horizontal steel beam 10 is limited.
Preferably, in combination with the above solutions, as shown in fig. 2 to 6, the transfer and fastening device 7 includes a first transfer and fastening device and a second transfer and fastening device, the first transfer and fastening device is welded and fixed on the left side of the T-shaped steel beam hinge structure, and the second transfer and fastening device is welded and fixed on the right side of the T-shaped steel beam hinge structure.
Preferably, in combination with the above scheme, as shown in fig. 2 to 6, the vertical steel beam 9 is H-steel, the upper end of the rotating and fastening device 7 is overlapped in the middle groove of the H-steel through an L-shaped structure, and the L-shaped structure and the H-steel are welded and fixed in a full penetration manner.
Preferably, in combination with the above solutions, as shown in fig. 2 to 6, a flange is further protruded on the horizontal steel beam 10, and a connecting through hole is formed on the flange; the end part of the vertical steel beam 9 passes through the connecting through hole through a pin shaft 8 so as to be hinged with the flange; the supporting vertical plate 1 of the rotating and fixing device 7 is welded and fixed on the outer side surface of the flange.
The utility model provides a pin roll joint rotating and fixing device and a structure, which have simple processing and manufacturing and relatively low cost and can be suitable for fixing pin roll joints of some hanging columns; and when the method is used for on-site construction, the operation is simple and convenient, the use of profile steel supports or moulding bed supports is greatly reduced, and the construction cost is reduced.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (9)
1. A pin roll node rotating and fixedly connecting device is characterized by comprising a supporting vertical plate (1), a supporting transverse plate (2) and a connecting plate; one side edge of the supporting transverse plate (2) is fixedly connected to the top of the supporting vertical plate (1) and is connected with the supporting vertical plate (1) to form an L-shaped structure; the connecting plates are respectively and fixedly arranged on the upper end surface of the supporting transverse plate (2) and the lower end of the side surface of the supporting vertical plate (1); the L-shaped structures can be fixed on the steel beams of the pin roll nodes in a lap joint mode, and the connecting plates are fixedly connected with the steel beams respectively, so that the pin roll nodes are limited to rotate.
2. The pin joint transfer and affixing device according to claim 1, wherein said connecting plates comprise a first connecting plate (3) and a fourth connecting plate (6); one side surface of the first connecting plate (3) is fixedly connected to the side surface of the supporting vertical plate (1), and the other side of the first connecting plate (3) can be fixedly connected to the horizontal steel beam (10), so that the first connecting direction of the pin shaft node is limited; a bottom surface fixed connection in of fourth connecting plate (6) in on the up end of support diaphragm (2), the opposite side of fourth connecting plate (6) can fixed connection on vertical girder steel (9), thereby the restriction the second direction of connection of round pin axle node.
3. The pin joint fixedly connecting device according to claim 2, wherein the connecting plates further comprise a second connecting plate (4) and a third connecting plate (5); the first connecting plate (3) and the second connecting plate (4) are respectively and fixedly connected to the left side and the right side of the bottom of the outer side face of the supporting vertical plate (1), and the third connecting plate (5) and the fourth connecting plate (6) are respectively and fixedly connected to the left side and the right side of the upper end face of the supporting transverse plate (2); the bottom surface of second connecting plate (4) can fixed connection in on horizontal girder steel (10), thereby the restriction the first direction of connection of round pin axle node, the lateral surface of third connecting plate (5) can fixed connection in on vertical girder steel (9), thereby the restriction the second direction of connection of round pin axle node.
4. The pin roll joint fixedly connecting device according to any one of claims 1 to 3, wherein the connecting plate has a triangular structure; the supporting vertical plate (1), the supporting transverse plate (2) and the connecting plate are respectively steel plates; the connecting plates are respectively welded and fixed with the supporting vertical plates (1) and the supporting transverse plates (2).
5. The hinge pin joint fixedly connecting device according to claim 1, wherein the supporting vertical plate (1) and the supporting transverse plate (2) are bent by a steel plate to form the L-shaped structure; or the supporting vertical plate (1) and the supporting transverse plate (2) are respectively welded to form the L-shaped structure.
6. A pin roll node rotating and fixing structure comprises a rotating and fixing device (7), a vertical steel beam (9) and a horizontal steel beam (10), wherein the end part of the vertical steel beam (9) is hinged with the horizontal steel beam (10) through a pin roll (8), so that a T-shaped steel beam hinge structure is formed; characterized in that the transfer and fastening device (7) is the transfer and fastening device (7) according to any one of the claims 1 to 5; the lower end of the rotary fixedly connecting device (7) is fixedly connected with the horizontal steel beam (10) through a connecting plate of the rotary fixedly connecting device, and the upper end of the rotary fixedly connecting device (7) is fixedly connected with the vertical steel beam (9) through another connecting plate of the rotary fixedly connecting device, so that the vertical steel beam (9) and the horizontal steel beam (10) are limited to rotate.
7. The hinge pin joint fixedly connecting structure of claim 6, wherein the fixedly connecting device (7) comprises a first fixedly connecting device and a second fixedly connecting device, the first fixedly connecting device is welded and fixed on the left side of the T-shaped steel beam hinge structure, and the second fixedly connecting device is welded and fixed on the right side of the T-shaped steel beam hinge structure.
8. The pin roll node fixedly connecting structure according to claim 6, wherein the vertical steel beam (9) is H-shaped steel, the upper end of the fixedly connecting device (7) is lapped in a middle groove of the H-shaped steel through the L-shaped structure, and the L-shaped structure and the H-shaped steel are welded and fixed in a fully penetration mode.
9. The hinge pin joint fixedly connecting structure according to claim 6, wherein a flange is further protruded on the horizontal steel beam (10), and a connecting through hole is formed on the flange; the end part of the vertical steel beam (9) passes through the connecting through hole through the pin shaft (8) so as to be hinged with the flange; and a support vertical plate (1) of the rotary fixedly connecting device (7) is welded and fixed on the outer side surface of the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222165053.1U CN217870968U (en) | 2022-08-17 | 2022-08-17 | Pin shaft node transferring and fixing device and structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222165053.1U CN217870968U (en) | 2022-08-17 | 2022-08-17 | Pin shaft node transferring and fixing device and structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217870968U true CN217870968U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222165053.1U Active CN217870968U (en) | 2022-08-17 | 2022-08-17 | Pin shaft node transferring and fixing device and structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217870968U (en) |
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2022
- 2022-08-17 CN CN202222165053.1U patent/CN217870968U/en active Active
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