CN217923613U - Subway station steel encloses purlin connection structure - Google Patents
Subway station steel encloses purlin connection structure Download PDFInfo
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- CN217923613U CN217923613U CN202221624520.6U CN202221624520U CN217923613U CN 217923613 U CN217923613 U CN 217923613U CN 202221624520 U CN202221624520 U CN 202221624520U CN 217923613 U CN217923613 U CN 217923613U
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- purlin
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- connecting plate
- limiting plate
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Abstract
The utility model relates to a subway station steel encloses purlin and connects technical field, specifically is a subway station steel encloses purlin connection structure, subway station steel encloses purlin connection structure includes: the mounting hole, the first connecting plate, the second connecting plate, the fixing hole, the clamping block, the limiting plate and the connecting bolt are arranged on the base; the beneficial effects are that: the guide limiting rod is connected with the jacking plate through multiple groups of cross-shaped guide limiting rods, the guide limiting rods penetrate through the limiting plate, the jacking plate is horizontally limited by the guide limiting rods when moving, horizontal movement of the jacking plate is guaranteed, the guide limiting plates are limited by the guide limiting rods, the guide limiting rods are prevented from being separated from the limiting plates, the jacking plate is prevented from being separated from the limiting plates, the jacking bolt is used for driving the jacking plate to move horizontally and adjust, steel enclosing purlins with different staggered platform intervals can be connected, welding is not needed, operation is convenient, and construction efficiency is improved.
Description
Technical Field
The utility model relates to a subway station steel encloses purlin and connects technical field, specifically is a subway station steel encloses purlin connection structure.
Background
When the existing subway station is built, the steel enclosing purlins are used for keeping the assembled plane shape of the template and connecting the template and the lifting frame into a whole, in a supporting system, the rigidity of the steel enclosing purlins greatly affects the rigidity of the whole supporting structure, but when two groups of steel enclosing purlins are connected, welding is usually used, and welding cannot be directly carried out when the two groups of steel enclosing purlins generate a wrong platform.
Present two sets of steel enclose purlin need use extra steel sheet to weld when producing wrong platform to when the interval of wrong platform is different, the steel sheet size can't match, need cut the welding steel sheet again, and it is difficult to take trouble, can't enclose the purlin to the steel of different wrong platform intervals and carry out convenient connection, and the efficiency of construction is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a subway station steel encloses purlin connection structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a subway station steel encloses purlin connection structure, subway station steel encloses purlin connection structure includes:
the mounting hole is formed in the surface of the steel purlin;
the first connecting plate is arranged on the outer side of the steel purlin;
the second connecting plate is arranged on the outer side of the steel purlin;
the fixing holes are formed in the surfaces of the first connecting plate and the second connecting plate and matched with the mounting holes;
the clamping block is lapped on the surface of the steel purlin;
the limiting plate is connected with the clamping block; and
and the connecting bolt penetrates through the fixing hole and the mounting hole to fixedly connect the first connecting plate or the second connecting plate with the steel enclosing purlin.
Preferably, the first connecting plate encloses the cooperation of purlin with a set of steel, and the second connecting plate encloses the cooperation of purlin with another group of steel, and the equal parallel steel of first connecting plate and second connecting plate encloses the purlin setting, and two sets of steels enclose the purlin highly the same, and two sets of steels enclose the crisscross setting of purlin level.
Preferably, the clamping groove is formed in the surface of the clamping block and is of a structure in the shape of Contraband, the width of the clamping groove is equal to the thickness of the steel enclosing purlin, the length of the clamping groove is equal to the width of the steel enclosing purlin, and the first connecting plate is fixed to the outer side of the surface of one end, far away from the limiting plate, of the clamping block.
Preferably, the limiting plate is of an L-shaped structure, the second connecting plate matched steel enclosing purlin is far away from, a jacking plate is arranged between the limiting plate and the second connecting plate matched steel enclosing purlin, one end, far away from the first connecting plate matched steel enclosing purlin, of the jacking plate is connected with the second connecting plate, the jacking plate is of a Contraband-shaped structure, and the inner diameter height of the jacking plate is equal to the width of the steel enclosing purlin.
Preferably, the limiting plate surface has been seted up the direction spacing groove, and the direction spacing groove runs through the limiting plate setting, and the board is held on the top is kept away from the steel and is enclosed purlin one end surface and be provided with the direction gag lever post, and the direction gag lever post passes the setting of direction spacing groove, and direction gag lever post and direction spacing groove are provided with the multiunit, and the direction gag lever post all is "ten" font structure with direction spacing groove cross section, and the cooperation of direction gag lever post and direction spacing groove makes the board is held on the top parallel steel all the time and encloses the purlin.
Preferably, the guide limiting rod is connected with a guide limiting plate at one end far away from the top holding plate, the diameter of the guide limiting plate is larger than the width of the guide limiting rod and is of a cylindrical structure, and the guide limiting plate is horizontally limited to the top holding plate.
Preferably, the limiting plate is provided with a threaded sleeve on the surface of one end far away from the jacking plate, a jacking bolt is arranged in the threaded sleeve, the included angle between the threaded sleeve and the limiting plate is ninety degrees, an internal thread is arranged in the threaded sleeve, the threaded sleeve is in threaded connection with the jacking bolt, the jacking bolt penetrates through the limiting plate and is in threaded connection with the limiting plate, and one end of the jacking bolt is in contact with the jacking plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses to enclose the purlin surface through a set of steel with the fixture block overlap joint at first connecting plate complex, and make the limiting plate contact steel of screens groove innermost enclose the purlin, then fixed orifices and mounting hole on first connecting plate surface are with the one-to-one, be convenient for first connecting plate and steel enclose the connection of purlin, it makes to hold the top through the limiting plate top, the top is held the board overlap joint and is held the board and be connected the second connecting plate in steel enclosing purlin outside surface, thereby with the fixed orifices and the mounting hole one-to-one on second connecting plate surface, be convenient for the connection of second connecting plate and steel enclosing purlin, the direction gag lever post through multiunit "ten" font is held the board with the top and is connected, and the direction gag lever post passes the limiting plate setting, it is spacing by direction gag lever post level when removing to make the top hold the board, the board horizontal migration has been guaranteed to the top, and the direction limiting plate is spacing to the direction gag lever post, prevent that the direction gag lever post breaks away from, thereby prevent that the top from holding the board and break away from with the limiting plate, and hold the bolt drive the top and hold the regulation, can carry out the steel enclosing of wrong platform to connect the interval to different, the convenience, the construction efficiency is improved.
Drawings
Fig. 1 is a schematic view of a front perspective structure of the present invention;
FIG. 2 is a schematic side sectional view of the structure of the present invention;
fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.
In the figure: the steel encloses purlin 1, first connecting plate 2, connecting bolt 3, fixture block 4, limiting plate 5, second connecting plate 6, fixed orifices 7, mounting hole 8, top and hold bolt 9, direction gag lever post 10, top and hold board 11, screens groove 12, direction limiting plate 13, direction gag lever post 14, threaded sleeve 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present invention provides a technical solution:
example 1:
the utility model provides a subway station steel encloses purlin connection structure, subway station steel encloses purlin connection structure includes: the mounting hole 8 is formed in the surface of the steel purlin 1; the first connecting plate 2 is arranged on the outer side of the steel purlin 1; the second connecting plate 6 is arranged on the outer side of the steel purlin 1; the fixing holes 7 are formed in the surfaces of the first connecting plate 2 and the second connecting plate 6 and matched with the mounting holes 8; the clamping block 4 is lapped on the surface of the steel purlin 1; the limiting plate 5 is connected with the clamping block 4; the connecting bolt 3 penetrates through the fixing hole 7 and the mounting hole 8 to fixedly connect the first connecting plate 2 or the second connecting plate 6 with the steel surrounding purlin 1; first connecting plate 2 encloses purlin 1 cooperation with a set of steel, and second connecting plate 6 encloses purlin 1 cooperation with another group of steel, and first connecting plate 2 encloses purlin 1 setting with the equal parallel steel of second connecting plate 6, and two sets of steels enclose purlin 1 highly the same, and two sets of steels enclose 1 crisscross setting of purlin level.
Example 2:
on the basis of embodiment 1, for the convenience of first connecting plate 2 and steel enclose purlin 1 and be connected, screens groove 12 has been seted up on the fixture block 4 surface, and screens groove 12 is "Contraband" font structure, and screens groove 12 width equals the steel and encloses purlin 1 thickness, and screens groove 12 length equals the steel and encloses purlin 1 width, and first connecting plate 2 fixes and keeps away from the limiting plate 5 terminal surface outside at fixture block 4.
Through the cooperation of screens groove 12 and limiting plate 5, enclose purlin 1 surface with fixture block 4 from turning right or turning left from the right side and peg graft at a set of steel of first connecting plate 2 complex, and make limiting plate 5 contact steel of screens groove 12 innermost enclose purlin 1, then the fixed orifices 7 and the mounting hole 8 on 2 surfaces of first connecting plate are with the one-to-one, be convenient for first connecting plate 2 and steel enclose the connection of purlin 1, make fixture block 4 can overturn one hundred eighty degrees and use, and the different wrong platform condition of adaptation.
Example 3:
on the basis of the embodiment 1, in order to facilitate the connection of the second connecting plate 6 and the steel purlin 1, the limiting plate 5 is of an L-shaped structure and is far away from the steel purlin 1 matched with the second connecting plate 6, a jacking plate 11 is arranged between the limiting plate 5 and the steel purlin 1 matched with the second connecting plate 6, one end, far away from the steel purlin 1 matched with the first connecting plate 2, of the jacking plate 11 is connected with the second connecting plate 6, the jacking plate 11 is of a Contraband-shaped structure, and the inner diameter height of the jacking plate 11 is equal to the width of the steel purlin 1; the surface of one end, far away from the top holding plate 11, of the limiting plate 5 is provided with a threaded sleeve 15, a top holding bolt 9 is arranged inside the threaded sleeve 15, the included angle between the threaded sleeve 15 and the limiting plate 5 is ninety degrees, an internal thread is formed inside the threaded sleeve 15, the threaded sleeve 15 is in threaded connection with the top holding bolt 9, the top holding bolt 9 penetrates through the limiting plate 5 and is in threaded connection with the limiting plate 5, and one end of the top holding bolt 9 is in contact with the top holding plate 11.
Through supporting plate 11 and being connected with second connecting plate 6, hold bolt 9 through the top and pass 5 tops of limiting plate and hold supporting plate 11 for supporting board 11 overlap joint is in the steel and encloses 1 outside surface spacing to second connecting plate 6, thereby with the fixed orifices 7 and the mounting hole 8 one-to-one on second connecting plate 6 surface, the second connecting plate 6 of being convenient for and the steel enclose the connection of purlin 1.
Example 4:
on the basis of the embodiment 1, in order to realize horizontal limiting of the jacking plate 11, a guide limiting groove 14 is formed in the surface of the limiting plate 5, the guide limiting groove 14 penetrates through the limiting plate 5, a guide limiting rod 10 is arranged on the surface of one end, away from the steel enclosing purlin 1, of the jacking plate 11, the guide limiting rod 10 penetrates through the guide limiting groove 14, multiple groups of guide limiting rods 10 and guide limiting grooves 14 are arranged, the cross sections of the guide limiting rods 10 and the guide limiting grooves 14 are in a cross-shaped structure, and the guide limiting rods 10 and the guide limiting grooves 14 are matched to enable the jacking plate 11 to be parallel to the steel enclosing purlin 1 all the time; the one end that the board 11 was held to the top is kept away from to direction limiting rod 10 is connected with direction limiting plate 13, and direction limiting plate 13 diameter is greater than direction limiting rod 10 width, and is cylindrical structure, and direction limiting plate 13 is spacing to the 11 levels of board that hold on the top.
The direction gag lever post 10 through multiunit "ten" font is connected with top holding plate 11, and direction gag lever post 10 passes limiting plate 5 and sets up, it is spacing by direction gag lever post 10 level when removing to make top holding plate 11, top holding plate 11 horizontal migration has been guaranteed, and direction limiting plate 13 is spacing to direction gag lever post 10, prevent that direction gag lever post 10 breaks away from limiting plate 5, thereby prevent that top holding plate 11 and limiting plate 5 break away from, and hold bolt 9 through the top and drive top holding plate 11 horizontal migration and adjust, can enclose purlin 1 to the steel of different dislocation platform intervals and connect, need not the welding, and convenient operation, and the construction efficiency is improved.
Although the illustrative embodiments of the present application have been described in order to enable those skilled in the art to understand the present application, the present application is not limited to these embodiments, and various modifications can be made within the spirit and scope of the present application as defined and defined by the appended claims.
Claims (7)
1. The utility model provides a subway station steel encloses purlin connection structure which characterized in that: subway station steel encloses purlin connection structure includes:
the mounting hole (8) is formed in the surface of the steel purlin (1);
the first connecting plate (2) is arranged on the outer side of the steel purlin (1);
the second connecting plate (6) is arranged on the outer side of the steel purlin (1);
the fixing holes (7) are formed in the surfaces of the first connecting plate (2) and the second connecting plate (6) and are matched with the mounting holes (8);
the clamping block (4) is lapped on the surface of the steel purlin (1);
the limiting plate (5) is connected with the clamping block (4); and
and the connecting bolt (3) penetrates through the fixing hole (7) and the mounting hole (8) to fixedly connect the first connecting plate (2) or the second connecting plate (6) with the steel surrounding purlin (1).
2. The subway station steel enclosing purlin connecting structure as claimed in claim 1, wherein: purlin (1) cooperation is enclosed with a set of steel in first connecting plate (2), and purlin (1) cooperation is enclosed with another group steel in second connecting plate (6), and first connecting plate (2) and the equal parallel steel of second connecting plate (6) enclose purlin (1) setting, and two sets of steels enclose purlin (1) highly the same, and two sets of steels enclose the crisscross setting of purlin (1) level.
3. The subway station steel enclosing purlin connecting structure as claimed in claim 2, wherein: clamping groove (12) have been seted up on fixture block (4) surface, clamping groove (12) are "Contraband" font structure, and clamping groove (12) width equals steel and encloses purlin (1) thickness, and clamping groove (12) length equals steel and encloses purlin (1) width, and first connecting plate (2) are fixed and are kept away from limiting plate (5) one end surface outside fixture block (4).
4. The subway station steel enclosing purlin connecting structure as claimed in claim 3, wherein: limiting plate (5) are "L" font structure, and keep away from second connecting plate (6) complex steel and enclose purlin (1), limiting plate (5) and second connecting plate (6) complex steel enclose and be provided with between purlin (1) and hold board (11), the one end that first connecting plate (2) complex steel was kept away from in top board (11) is enclosed purlin (1) is connected with second connecting plate (6), top board (11) are "Contraband" font structure, and top board (11) internal diameter height equals steel and encloses purlin (1) width.
5. The subway station steel encloses purlin connection structure of claim 4, characterized in that: limiting plate (5) surface has been seted up direction spacing groove (14), direction spacing groove (14) run through limiting plate (5) and set up, top is held board (11) and is kept away from steel and enclose purlin (1) one end surface and be provided with direction gag lever post (10), direction gag lever post (10) pass direction spacing groove (14) and set up, and direction gag lever post (10) and direction spacing groove (14) are provided with the multiunit, direction gag lever post (10) all are "ten" font structure with direction spacing groove (14) cross section, and direction gag lever post (10) and direction spacing groove (14) cooperation make top hold board (11) parallel steel all the time and enclose purlin (1).
6. The subway station steel enclosing purlin connecting structure as claimed in claim 5, wherein: the guide limiting rod (10) is far away from one end of the top holding plate (11) and is connected with a guide limiting plate (13), the diameter of the guide limiting plate (13) is larger than the width of the guide limiting rod (10) and is of a cylindrical structure, and the guide limiting plate (13) is horizontally limited to the top holding plate (11).
7. The subway station steel enclosing purlin connection structure as claimed in claim 6, wherein: the limiting plate (5) is far away from one end surface of the jacking plate (11) and is provided with a threaded sleeve (15), a jacking bolt (9) is arranged inside the threaded sleeve (15), an included angle between the threaded sleeve (15) and the limiting plate (5) is ninety degrees, an internal thread is arranged inside the threaded sleeve (15), the threaded sleeve (15) is in threaded connection with the jacking bolt (9), the jacking bolt (9) penetrates through the limiting plate (5) and is in threaded connection with the limiting plate (5), and one end of the jacking bolt (9) is in contact with the jacking plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221624520.6U CN217923613U (en) | 2022-06-27 | 2022-06-27 | Subway station steel encloses purlin connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221624520.6U CN217923613U (en) | 2022-06-27 | 2022-06-27 | Subway station steel encloses purlin connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217923613U true CN217923613U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221624520.6U Active CN217923613U (en) | 2022-06-27 | 2022-06-27 | Subway station steel encloses purlin connection structure |
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| Country | Link |
|---|---|
| CN (1) | CN217923613U (en) |
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- 2022-06-27 CN CN202221624520.6U patent/CN217923613U/en active Active
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