CN218479320U - Reliable and stable upright post and main frame connecting device - Google Patents
Reliable and stable upright post and main frame connecting device Download PDFInfo
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- CN218479320U CN218479320U CN202220996948.7U CN202220996948U CN218479320U CN 218479320 U CN218479320 U CN 218479320U CN 202220996948 U CN202220996948 U CN 202220996948U CN 218479320 U CN218479320 U CN 218479320U
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Abstract
The embodiment of the utility model discloses reliable stable stand and main frame connecting device, include: the device comprises a main frame, a stand column and a connecting assembly connected between the main frame and the stand column; the connection assembly includes a connection member that is welded to the main frame without damaging the integrity of the main frame surface. The utility model relates to a reliable stable stand and main frame connecting device is connected the stand and is welded the connecting piece on the main frame fixedly through utilizing the bolt and nut combination, cancelled the via hole above the main frame, the integrality on main frame surface has been guaranteed, the invasion of effectual isolated rainwater has effectively ensured the life of equipment, need not consider the screw thread damage and the difficult problem of restoreing or changing in equipment fixing and use moreover, the very big work of having guaranteed that equipment is normal stable of this connected mode.
Description
Technical Field
The utility model relates to a circulation stereo garage technical field especially relates to a reliable stable stand and main frame connecting device.
Background
The connection mode of the stand column and the main frame of the existing garage is that the stand column is aligned with a steel plate welded on the frame and provided with a threaded hole, and then a screw rod penetrates through a stand column mounting hole and is screwed into the threaded hole of the steel plate welded on the frame to be fixed. Because the steel sheet welding of threaded hole is on the main frame, need open the via hole in advance in the position that the screw hole corresponds above the main frame and just can let the screw rod wear, consequently inside stand and main steelframe assembled together back rainwater flowed into main steelframe along the screw hole easily, caused threaded connection department and main frame inside ponding, and then caused the inside irreparable corrosion that produces of screw thread and main frame, seriously influenced equipment life.
And then because the garage stand column is connected with the main frame and must use high-strength bolt can satisfy the user demand, if the hole screw thread can not reach the strength requirement when adopting ordinary steel plate tapping hole to connect, in case the screw hole is destroyed in the installation process, it will be extremely difficult to repair.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a reliable stable stand and main frame connecting device to solve current main frame and stand and pass through threaded connection, and set up behind the trompil on the main frame that the rainwater flows into the main frame along the screw hole easily inside, cause the drawback of threaded connection department and the inside ponding of main frame.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the embodiment of the utility model provides a reliable and stable stand and main frame connecting device, it includes: the device comprises a main frame, a stand column and a connecting assembly connected between the main frame and the stand column; the connecting assembly comprises a connecting piece which is welded on the main frame.
Wherein, the connecting piece is provided with a through hole.
Wherein, be equipped with the installation department on the stand.
And the mounting part is provided with a mounting hole corresponding to the through hole.
Wherein, coupling assembling still includes bolt and nut, the bolt passes through-hole on the connecting piece with behind the mounting hole on the installation department with the nut is connected.
The number of the through holes and the number of the mounting holes are at least two.
Wherein, the connecting piece includes: the welding part and the connecting part connected with the welding part, the through hole is arranged on the connecting part.
Wherein, the connecting part is of a planar plate structure.
Wherein, the installation department including the welding plate portion and with the linking plate portion that the welding plate portion is connected, the mounting hole set up in on the linking plate portion.
Wherein the contact surface size of the connecting part is the same as that of the connecting plate part.
Compared with the prior art, the utility model discloses a reliable stable stand and main frame connecting device is connected the stand and welds the connecting piece above the main frame fixedly through utilizing the bolt and nut combination, the via hole above the main frame has been cancelled, the integrality on main frame surface has been guaranteed, the invasion of effectual isolated rainwater, the life of equipment has effectively been ensured, need not consider the problem that the screw thread damages and is difficult for restoreing or changing in equipment fixing and use moreover, this connected mode is very big has guaranteed the normal stable work of equipment.
The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is an assembly drawing of a left upright and a right upright and a main frame of a reliable and stable upright and main frame connecting device of the present invention;
fig. 2 is a schematic view of a vertical column and main frame assembly local enlarged view of a reliable and stable vertical column and main frame connecting device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and the following detailed description.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the drawings, and are merely for convenience of description and simplified description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the invention.
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 to implicitly indicate 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.
In the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the terminology used in the description presented above should not be understood as necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.
Referring to fig. 1 to 2, an embodiment of the present invention discloses a reliable and stable connecting device for a column and a main frame, which includes: the main frame 10, the upright post 20 and the connecting assembly 30 connected between the main frame 10 and the upright post 20; the connecting assembly 30 includes a connecting member 31, the connecting member 31 is welded to the main frame 10 without damaging the integrity of the surface of the main frame 10, and no holes are required on the main frame 10.
Wherein, a through hole is arranged on the connecting piece 31. According to the embodiment, a steel plate with a threaded hole welded on the main frame is omitted to serve as an installation plate, and the connecting mode of the threaded steel plate is replaced by the connecting piece with the through hole, so that the integrity of the equipment is guaranteed.
Further, the pillar 20 is provided with a mounting portion 21. The mounting portion 21 is formed as a protruding connection portion on the pillar 20, and the mounting portion 21 is connected to the connection member 31 for the purpose of connecting the pillar 20 to the main frame 10.
Specifically, the mounting portion 21 is provided with a mounting hole corresponding to the through hole. The corresponding positions and sizes of the through holes and the mounting holes are the same.
In this embodiment, the connection assembly 30 further includes a bolt 32 and a nut 33, and the bolt 32 is connected to the nut 33 after passing through the through hole of the connection member 31 and the mounting hole of the mounting portion 21. In the connection mode, the bolts 32 penetrate through the mounting holes and the through holes, and the upright posts 20 and the connecting pieces 31 welded on the main frame 10 are connected and fixed through the combination of the bolts 32 and the nuts 33, so that the integrity of the surface of the main frame 10 is ensured, and the invasion of rainwater is effectively isolated. Preferably, the bolt 32 is in interference fit with the mounting hole and the through hole.
Wherein, the quantity of through-hole and mounting hole is two at least.
Wherein the connecting member 31 includes: a welding portion 312 and a connection portion 311 connected to the welding portion 312, wherein the through hole is disposed on the connection portion 311. The welding portion 312 is welded to the main frame 10 without damaging the integrity of the surface of the main frame 10.
Specifically, the connecting portion 311 is a planar plate structure.
Further, the mounting portion 21 includes a welding plate portion 212 and a connecting plate portion 211 connected to the welding plate portion 212, and the mounting hole is provided in the connecting plate portion 211. The weld plate portion 212 is welded to the post 20 without compromising the integrity of the surface of the post 20. Generally, the mounting hole on the connecting plate portion 211 is the same as the through hole on the connecting portion 311 in corresponding position and size, the bolt passes through the mounting hole and the through hole and then is fixed through the nut, and the bolt and the nut are used for fixing the upright post on the main frame, so that the service life and the stability of the equipment are guaranteed.
The connecting portion 311 has the same size as the contact surface of the connecting plate portion 211.
The embodiment also discloses a supporting mechanism of the stereo garage, the supporting mechanism comprises a main frame 10 and a left upright column and a right upright column which are symmetrically connected with the left side and the right side of the main frame body 10. The welding is equipped with the installation department 21 of a plurality of symmetry on controlling the stand, all be equipped with two at least mounting holes on the installation department 21.
Furthermore, a plurality of connecting pieces 31 are welded on the main frame body 10 corresponding to the mounting portion 21, and through holes with the same positions are formed in the connecting pieces 31 corresponding to the mounting holes in the mounting portion 21. The welded connection 31 does not need to be perforated on the main frame 10, thereby ensuring the integrity of the surface of the main frame 10 and effectively isolating the invasion of rainwater.
In this embodiment, the left and right upright posts and the main frame 10 are connected with the connecting piece 31 through the mounting portion 21, the bolt 32 penetrates through the mounting hole and the through hole, the upright post 20 is fixedly connected with the connecting piece 31 welded on the main frame 10 through the combination of the bolt 32 and the nut 33, and the fixing mode of the connecting piece for fixing the upright posts on the main frame through the bolt and the nut ensures the service life and the stability of the equipment. Preferably, the bolt 32 is in interference fit with the mounting hole and the through hole.
According to the supporting mechanism of the stereo garage disclosed by the embodiment, the bolts 32 penetrate through the mounting holes and the through holes, and the upright posts 20 and the connecting pieces 31 welded on the main frame 10 are fixedly connected through the combination of the bolts 32 and the nuts 33, so that the supporting mechanism is compact in structure, simple, reliable and stable in operation; the connecting mode that the connecting piece 31 with the through hole replaces a threaded steel plate is utilized, and the integrity of the equipment is guaranteed.
Compared with the prior art, the utility model discloses a reliable stable stand and main frame connecting device is connected the stand and welds the connecting piece above the main frame fixedly through utilizing the bolt and nut combination, the via hole above the main frame has been cancelled, the integrality on main frame surface has been guaranteed, the invasion of effectual isolated rainwater, the life of equipment has effectively been ensured, need not consider the problem that the screw thread damages and is difficult for restoreing or changing in equipment fixing and use moreover, this connected mode is very big has guaranteed the normal stable work of equipment. The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a reliable and stable stand and main frame connecting device which characterized in that includes: the device comprises a main frame, a stand column and a connecting assembly connected between the main frame and the stand column; coupling assembling includes the connecting piece, the connecting piece weld in on the main frame, be equipped with the through-hole on the connecting piece, be equipped with the installation department on the stand, correspond on the installation department the through-hole position is equipped with the mounting hole, coupling assembling still includes bolt and nut, the bolt passes through on the connecting piece through-hole with behind the mounting hole on the installation department with the nut is connected.
2. The apparatus as claimed in claim 1, wherein the number of the through holes and the mounting holes is at least two.
3. A reliable and stable column and main frame connection apparatus as claimed in claim 1, wherein said connection member comprises: the welding part and the connecting part connected to the welding part, the through hole is arranged on the connecting part.
4. A reliable and stable column and main frame connecting device according to claim 3, wherein said connecting portion is a planar plate structure.
5. The reliable and stable connecting device for upright post and main frame as claimed in claim 4, wherein said mounting portion comprises a welding plate portion and a connecting plate portion connected to said welding plate portion, and said mounting hole is disposed on said connecting plate portion.
6. A reliable and stable connecting device for upright post and main frame according to claim 5, wherein the contact surface between the connecting portion and the connecting plate portion is the same size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220996948.7U CN218479320U (en) | 2022-04-24 | 2022-04-24 | Reliable and stable upright post and main frame connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220996948.7U CN218479320U (en) | 2022-04-24 | 2022-04-24 | Reliable and stable upright post and main frame connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218479320U true CN218479320U (en) | 2023-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220996948.7U Active CN218479320U (en) | 2022-04-24 | 2022-04-24 | Reliable and stable upright post and main frame connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218479320U (en) |
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2022
- 2022-04-24 CN CN202220996948.7U patent/CN218479320U/en active Active
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