CN218952730U - Tray buckle frame cross rod capable of accurately adjusting length - Google Patents
Tray buckle frame cross rod capable of accurately adjusting length Download PDFInfo
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- CN218952730U CN218952730U CN202223490382.XU CN202223490382U CN218952730U CN 218952730 U CN218952730 U CN 218952730U CN 202223490382 U CN202223490382 U CN 202223490382U CN 218952730 U CN218952730 U CN 218952730U
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- outer sleeve
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- tuning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
A tray buckle frame cross bar capable of accurately adjusting the length comprises an outer sleeve, a fine-tuning outer sleeve and an inner sleeve; the fine-tuning outer sleeve comprises a left connecting part and a right connecting part, wherein a first pair of holes are formed in the left connecting part, and internal threads are formed in the right connecting part; an external thread is arranged at one end of the outer sleeve, and the outer sleeve is in threaded connection with the right connecting part through the external thread; the inner sleeve is provided with a second pair of holes along the length direction, the inner sleeve freely penetrates through the fine-tuning outer sleeve and the outer sleeve, and the U-shaped clamp clamps the fine-tuning outer sleeve and the inner sleeve when the first pair of holes are aligned with the second pair of holes. The coiled buckle frame cross bar capable of accurately adjusting the length provided by the utility model can be suitable for constructing scaffolds with arc-shaped and irregular building structures.
Description
Technical Field
The utility model relates to a scaffold, in particular to a coiled buckle frame cross bar capable of accurately adjusting the length.
Background
The horizontal rods of the traditional disc buckle type scaffold are produced according to a certain modular length, and the vertical rod spacing is required to correspond to the horizontal rods when the traditional disc buckle type scaffold is used on site. When the vertical rods of the tray buckle frame are arranged, the distance between the vertical rods is different, so that the modulus of the cross rod of the conventional tray buckle frame body does not accord with the distance between the vertical rods, the standard cross rod cannot be used, and the integrity and the stability of the frame body are reduced.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a plate buckle frame cross rod capable of accurately adjusting the length, solving the technical problem that the traditional socket steel pipe frame is not suitable for arc-shaped and irregular building structure support frame erection in the prior art, being beneficial to improving the construction efficiency and increasing the application range of the plate buckle scaffold.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a tray buckle frame cross bar capable of accurately adjusting the length comprises an outer sleeve, a fine-tuning outer sleeve and an inner sleeve;
the fine-tuning outer sleeve comprises a left connecting part and a right connecting part, wherein a first pair of holes are formed in the left connecting part, and internal threads are formed in the right connecting part;
an external thread is arranged at one end of the outer sleeve, and the outer sleeve is in threaded connection with the right connecting part through the external thread;
the inner sleeve is provided with a second pair of holes along the length direction, the inner sleeve freely penetrates through the fine-tuning outer sleeve and the outer sleeve, and the U-shaped clamp clamps the fine-tuning outer sleeve and the inner sleeve when the first pair of holes are aligned with the second pair of holes.
The handle is arranged outside the fine-tuning outer sleeve.
The left connecting part and the right connecting part are welded into a whole through the connecting ring plate.
The utility model relates to a disc buckle frame cross bar capable of accurately adjusting the length, which has the following technical effects:
1) The length of the cross rod is adjustable within a certain range, so that the problem of connection of the vertical rods without modulus is solved, and the on-site installation and construction are facilitated.
2) The flexibility of arranging the vertical rods of the tray buckle frame body is greatly improved, and the whole frame body is horizontally connected through the transverse rods, so that the tray buckle frame is stable and reliable.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a front view of the present utility model.
Fig. 2 is a front view of the inner sleeve of the present utility model.
Fig. 3 is a left side view of the inner sleeve of the present utility model.
Fig. 4 is a front view of the outer sleeve of the present utility model.
Fig. 5 is a front view of a trim sleeve according to the present utility model.
Fig. 6 is a front view of a U-shaped card of the present utility model.
FIG. 7 is a schematic view of a U-shaped card passing through a conventional column hole in the present utility model.
In the figure: the outer sleeve 1, the fine-tuning outer sleeve 2, the inner sleeve 3, a rod end buckling joint 4,U type clamp 5, a left connecting part 2.1, a right connecting part 2.2, a first pair of holes 2.3, an internal thread 2.4 and a second pair of holes 3.1.
Detailed Description
As shown in FIG. 1, the disc buckle frame cross bar capable of accurately adjusting the length comprises an outer sleeve 1, a fine-tuning outer sleeve 2, an inner sleeve 3, a rod end buckle joint 4 and a U-shaped clamp 5.
The outer sleeve 1 is a phi 48 x 2.5mm steel pipe, the left end of the outer sleeve 1 is a rod end buckling joint 4 connected with a disc of the disc buckling frame body, the right end of the outer sleeve is provided with external threads, and the external threads of the outer sleeve 1 are in threaded connection with the internal threads 2.4 of the fine-tuning outer sleeve 2.
The inner sleeve 3 is a phi 42 x 2.5mm steel pipe, a plurality of second pairs of holes 3.1 are formed in the inner sleeve 3 along the length direction, the left end of the inner sleeve 3 is provided with a joint for connecting the fine-tuning outer sleeve 2, and the right end of the inner sleeve 3 is a rod end buckling joint 4 connected with a disc of the disc buckle frame body.
The fine-tuning outer sleeve 2 is sleeved at the end part of the inner sleeve 3, a first pair of holes 2.3 are formed in the end part of the fine-tuning outer sleeve 2, and the first pair of holes of the fine-tuning outer sleeve 2 and the second pair of holes of the inner sleeve 3 are connected through the U-shaped clamp 5, so that the lengths of the fine-tuning outer sleeve 2 and the right inner sleeve 3 in the left outer sleeve 1 can be realized.
The U-shaped card 5 is formed by bending a metal rod, and is provided with two groups of bending parts, namely a first bending part and a second bending part, wherein the first bending part is distributed at one end of the metal rod, and the second bending part is distributed at the other end of the metal rod. One end of the U-shaped card 5 penetrates through the first pair of holes of the fine-tuning outer sleeve 2 and the second pair of holes of the inner sleeve 3, and can be limited after being bent through the first bending part and the second bending part, so that the U-shaped card 5 is prevented from falling out.
Working principle and process: as shown in fig. 1, the inner sleeve 3 is inserted into the outer sleeve 1, the inner sleeve 3 can move inside the outer sleeve 1, a plurality of opposite holes are formed in the inner sleeve 3, one end of the fine-tuning outer sleeve 2 is sleeved at the end part of the inner sleeve 3, opposite holes are formed in the end part of the fine-tuning outer sleeve 2, and the first opposite holes of the fine-tuning outer sleeve 2 and the second opposite holes of the inner sleeve 3 are connected through the U-shaped clamp 5, so that the lengths of the fine-tuning outer sleeve 2 and the inner sleeve 3 in the outer sleeve 1 can be realized. The other end of the fine-tuning outer sleeve 2 is in threaded connection with the outer sleeve 1, the fine-tuning outer sleeve 2 rotates relative to the outer sleeve 1, and the length can be accurately adjusted.
Claims (3)
1. Can accurate regulation length's dish knot frame horizontal pole, its characterized in that: comprises an outer sleeve (1), a fine-tuning outer sleeve (2) and an inner sleeve (3);
the fine-tuning outer sleeve (2) comprises a left connecting part (2.1) and a right connecting part (2.2), wherein a first pair of holes (2.3) are formed in the left connecting part (2.1), and internal threads (2.4) are formed in the right connecting part (2.2);
one end of the outer sleeve (1) is provided with an external thread, and the outer sleeve (1) is in threaded connection with the right connecting part (2.2) through the external thread;
the inner sleeve (3) is provided with a second pair of holes (3.1) along the length direction, the inner sleeve (3) freely penetrates through the fine-tuning outer sleeve (2) and the outer sleeve (1), and the U-shaped clamp (5) clamps the fine-tuning outer sleeve (2) and the inner sleeve (3) when the first pair of holes (2.3) and the second pair of holes (3.1) are aligned.
2. The disc buckle frame cross bar capable of accurately adjusting length according to claim 1, wherein: the handle is arranged outside the fine-tuning outer sleeve.
3. The disc buckle frame cross bar capable of accurately adjusting length according to claim 1, wherein: the left connecting part (2.1) and the right connecting part (2.2) are welded into a whole through the connecting ring plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223490382.XU CN218952730U (en) | 2022-12-27 | 2022-12-27 | Tray buckle frame cross rod capable of accurately adjusting length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223490382.XU CN218952730U (en) | 2022-12-27 | 2022-12-27 | Tray buckle frame cross rod capable of accurately adjusting length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218952730U true CN218952730U (en) | 2023-05-02 |
Family
ID=86136779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223490382.XU Active CN218952730U (en) | 2022-12-27 | 2022-12-27 | Tray buckle frame cross rod capable of accurately adjusting length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218952730U (en) |
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2022
- 2022-12-27 CN CN202223490382.XU patent/CN218952730U/en active Active
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