CN213899521U - Upright post structure convenient to install and connect - Google Patents
Upright post structure convenient to install and connect Download PDFInfo
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- CN213899521U CN213899521U CN202023033664.8U CN202023033664U CN213899521U CN 213899521 U CN213899521 U CN 213899521U CN 202023033664 U CN202023033664 U CN 202023033664U CN 213899521 U CN213899521 U CN 213899521U
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- upright post
- connecting block
- stand
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Abstract
The utility model discloses a stand column structure convenient for installation and connection, which comprises a lower stand column, an upper stand column and a connecting block; the upper upright post and the lower upright post are arranged up and down; this connecting block is located down between stand and the last stand, and the lower extreme of connecting block inserts down inside the upper end of stand and through first bolt fixed connection, and the upper end of connecting block inserts inside the lower extreme of last stand and through second bolt fixed connection, and the middle part side of connecting block is equipped with the flange to the evagination, and this flange clamp is located between the up end of stand and the lower terminal surface of last stand down. The flange is arranged on the side face of the middle of the connecting block in an outward protruding mode, and in the installation and connection process, the flange is clamped between the upper end face of the lower stand column and the lower end face of the upper stand column, so that the phenomenon that the connecting block falls is effectively prevented, and the follow-up installation is convenient and rapid.
Description
Technical Field
The utility model belongs to the technical field of the stand technique and specifically relates to indicate a stand structure convenient to erection joint.
Background
In order to meet the requirement of the height of the upright columns, a plurality of upright columns up and down are generally required to be spliced, the upright columns are generally required to be connected stably, connecting blocks are generally required to be arranged between the adjacent upright columns and connecting plates are arranged on the outer sides of the adjacent upright columns, the upright columns are in a vertical state, the connecting blocks easily fall into the upright columns below the upright columns in the installation and connection operation process, interference is easily formed when the upright columns are inserted from the upper portions due to the influence of the connecting plates on the outer sides, and the operation is very inconvenient. Therefore, there is a need to develop a solution to the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a column structure convenient for installation and connection, which can effectively solve the problem that the connecting block is easy to fall off in the installation process of the existing column.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an upright post structure convenient for installation and connection comprises a lower upright post, an upper upright post and a connecting block; the upper upright post and the lower upright post are arranged up and down; this connecting block is located down between stand and the last stand, and the lower extreme of connecting block inserts down inside the upper end of stand and through first bolt fixed connection, and the upper end of connecting block inserts inside the lower extreme of last stand and through second bolt fixed connection, and the middle part side of connecting block is equipped with the flange to the evagination, and this flange clamp is located between the up end of stand and the lower terminal surface of last stand down.
Preferably, the outer side surface of the upper end of the lower upright post and the outer side surface of the lower end of the upper upright post are attached with a connecting plate, the lower end of the connecting plate is fixed with the lower upright post through a first bolt, and the upper end of the connecting plate is fixed with the upper upright post through a second bolt.
Preferably, the two connecting plates are arranged in a bilateral symmetry manner.
Preferably, the flanges are two flanges symmetrically arranged in front and back.
Preferably, the upper end face of the lower upright post is concavely provided with a lower notch, the lower end face of the upper upright post is concavely provided with an upper notch, and the flange is positioned in the lower notch and the upper notch.
Preferably, the lower end of the connecting block is provided with a first through hole for the first bolt to pass through, and the upper end of the connecting block is provided with a second through hole for the second bolt to pass through.
Preferably, the first through holes are two in up-down interval arrangement, and the second through holes are two in up-down interval arrangement.
Preferably, the first through hole and the second through hole are both kidney holes.
Preferably, the connecting block is a hollow structure.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the flange is arranged on the side face of the middle of the connecting block in an outward protruding mode, and in the installation and connection process, the flange is clamped between the upper end face of the lower stand column and the lower end face of the upper stand column, so that the phenomenon that the connecting block falls is effectively prevented, and the follow-up installation is convenient and rapid.
To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a front view of a preferred embodiment of the present invention;
FIG. 2 is a side view of the preferred embodiment of the present invention;
FIG. 3 is a side view of a connection block in accordance with a preferred embodiment of the present invention;
fig. 4 is a top view of the connecting block according to the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. lower upright post 11 and lower fixing hole
12. Lower notch 20 and upper upright post
21. Upper fixing hole 22, upper notch
30. Connecting block 31, flange
32. First through hole 33 and second through hole
41. First bolt 42, second bolt
50. Connecting plate
Detailed Description
Referring to fig. 1 to 4, a specific structure of a preferred embodiment of the present invention is shown, which includes a lower upright 10, an upper upright 20 and a connecting block 30.
The upper upright column 20 and the lower upright column 10 are arranged up and down; the left side and the right side of the lower upright post 10 are formed with a plurality of lower fixing holes 11 which are arranged at intervals up and down, the left side and the right side of the upper upright post 20 are formed with a plurality of upper fixing holes 21 which are arranged at intervals up and down, the upper end surface of the lower upright post 10 is concavely provided with a lower notch 12, and the lower end surface of the upper upright post 20 is concavely provided with an upper notch 22.
The connecting block 30 is located between the lower upright post 10 and the upper upright post 20, the lower end of the connecting block 30 is inserted into the upper end of the lower upright post 10 and fixedly connected with the upper end of the lower upright post 20 through a first bolt 41, the upper end of the connecting block 30 is inserted into the lower end of the upper upright post 20 and fixedly connected with the lower end of the upper upright post 20 through a second bolt 42, a flange 31 is arranged on the side surface of the middle part of the connecting block 30 in an outward protruding mode, and the flange 31 is clamped between the upper end surface of the lower upright post 10 and the lower end surface of the upper upright post 20. In the present embodiment, the first bolts 41 are two and respectively pass through the corresponding lower fixing holes 11, and the second bolts 42 are two and respectively pass through the corresponding upper fixing holes 21; the connecting block 30 is a hollow structure, the flange 31 is positioned in the lower notch 12 and the upper notch 22, and the flange 31 is two symmetrically arranged front and back; and, the lower end of the connecting block 30 is provided with a first through hole 32 for the first bolt 41 to pass through, the upper end of the connecting block 30 is provided with a second through hole 33 for the second bolt 42 to pass through, the first through hole 32 is two arranged at an upper and lower interval, the second through hole 33 is two arranged at an upper and lower interval, and the first through hole 32 and the second through hole 33 are waist holes so that the bolts can pass through.
And, the lateral surface of the upper end of lower column 10 and the lower extreme lateral surface laminating of last stand 20 have connecting plate 50, and the lower extreme of this connecting plate 50 is fixed with lower column 10 through first bolt 41, and the upper end of connecting plate 50 is fixed with last stand 20 through second bolt 42, and connecting plate 50 is two that bilateral symmetry set up to additional connection structure.
Detailed description the assembly process of this embodiment is as follows:
firstly, vertically placing the lower upright post 10, inserting the lower end of the connecting block 30 into the upper end of the lower upright post 10, and after the lower upright post is inserted in place, the flange is abutted against the upper end surface of the lower upright post 10 and cannot completely fall into the lower upright post 10; next, the upper post 20 is assembled such that the upper end of the connecting block 30 is inserted into the lower end of the upper post 20; next, the connecting plates 50 on both sides are attached, and finally, the first bolt 41 and the second bolt 42 are attached and fastened.
The utility model discloses a design key is: the flange is arranged on the side face of the middle of the connecting block in an outward protruding mode, and in the installation and connection process, the flange is clamped between the upper end face of the lower stand column and the lower end face of the upper stand column, so that the phenomenon that the connecting block falls is effectively prevented, and the follow-up installation is convenient and rapid.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. The utility model provides a stand structure convenient to erection joint which characterized in that: comprises a lower upright post, an upper upright post and a connecting block; the upper upright post and the lower upright post are arranged up and down; this connecting block is located down between stand and the last stand, and the lower extreme of connecting block inserts down inside the upper end of stand and through first bolt fixed connection, and the upper end of connecting block inserts inside the lower extreme of last stand and through second bolt fixed connection, and the middle part side of connecting block is equipped with the flange to the evagination, and this flange clamp is located between the up end of stand and the lower terminal surface of last stand down.
2. The stud structure for facilitating installation and connection of claim 1, wherein: the outer side surface of the upper end of the lower upright post and the outer side surface of the lower end of the upper upright post are attached with a connecting plate, the lower end of the connecting plate is fixed with the lower upright post through a first bolt, and the upper end of the connecting plate is fixed with the upper upright post through a second bolt.
3. The stud structure for facilitating installation and connection of claim 2, wherein: the connecting plates are arranged in a bilateral symmetry mode.
4. The stud structure for facilitating installation and connection of claim 1, wherein: the two flanges are symmetrically arranged front and back.
5. The stud structure for facilitating installation and connection of claim 1, wherein: the upper end face of the lower upright post is concavely provided with a lower notch, the lower end face of the upper upright post is concavely provided with an upper notch, and the flange is positioned in the lower notch and the upper notch.
6. The stud structure for facilitating installation and connection of claim 1, wherein: the lower end of the connecting block is provided with a first through hole for the first bolt to pass through, and the upper end of the connecting block is provided with a second through hole for the second bolt to pass through.
7. The stud structure for facilitating installation and connection of claim 6, wherein: the first through holes are two which are arranged at intervals up and down, and the second through holes are two which are arranged at intervals up and down.
8. The stud structure for facilitating installation and connection of claim 6, wherein: the first through hole and the second through hole are waist holes.
9. The stud structure for facilitating installation and connection of claim 1, wherein: the connecting block is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023033664.8U CN213899521U (en) | 2020-12-16 | 2020-12-16 | Upright post structure convenient to install and connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023033664.8U CN213899521U (en) | 2020-12-16 | 2020-12-16 | Upright post structure convenient to install and connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213899521U true CN213899521U (en) | 2021-08-06 |
Family
ID=77105566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023033664.8U Active CN213899521U (en) | 2020-12-16 | 2020-12-16 | Upright post structure convenient to install and connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213899521U (en) |
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2020
- 2020-12-16 CN CN202023033664.8U patent/CN213899521U/en active Active
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