CN213952948U - Scaffold connecting piece - Google Patents
Scaffold connecting piece Download PDFInfo
- Publication number
- CN213952948U CN213952948U CN202022468198.XU CN202022468198U CN213952948U CN 213952948 U CN213952948 U CN 213952948U CN 202022468198 U CN202022468198 U CN 202022468198U CN 213952948 U CN213952948 U CN 213952948U
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- Prior art keywords
- fastener
- snap ring
- degrees
- clamping ring
- scaffold
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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Abstract
The utility model discloses a scaffold connecting piece, including first snap ring and second snap ring, the one end that first snap ring includes first fastener, second fastener and connection pad, first fastener is articulated through the rotation axis with the second fastener, and the other end of first fastener passes through fixing bolt with the second fastener to be connected, and the bottom of second fastener is provided with the connection pad, is provided with several circular recess and an arc recess on the connection pad. The second snap ring includes first fastener, second fastener and connection pad, and the one end of first fastener passes through the rotation axis with the second fastener and articulates, and the other end of first fastener passes through fixing bolt with the second fastener and is connected, and the bottom of second fastener is provided with the connection pad, be provided with on the connection pad with circular recess or the circular arch of arc recess complex on the first snap ring. The utility model discloses scaffold frame connecting piece simple structure, low cost, the adjacent scaffold frame of different angles can be connected in a flexible way to the simple operation, and application scope is wide.
Description
Technical Field
The utility model relates to a scaffold frame field especially relates to a scaffold frame connecting piece.
Background
With the continuous development of the economic level of China, the infrastructure construction is gradually improved, and the building industry is developed vigorously. The scaffold is one of the most common tools in various industries of construction, and the figure of the scaffold can be always seen on the construction site with large size and small size. However, in the prior art, two adjacent scaffolds are generally connected by the fastener-type scaffold connecting member, but the angle of the existing fastener-type scaffold connecting member cannot be changed, and two scaffolds with different angles cannot be connected, which brings difficulty to the use process, and therefore how to develop a novel scaffold connecting member becomes a problem to be solved by the technical staff in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scaffold connecting piece solves above-mentioned technical problem. The utility model adopts the following technical scheme:
the utility model relates to a scaffold connecting piece, including first snap ring and second snap ring, first snap ring includes first fastener, second fastener and connection pad, one end of first fastener with the second fastener is articulated through the rotation axis, the other end of first fastener with the second fastener passes through fixing bolt and connects, the bottom of second fastener is provided with the connection pad, be provided with several circular recess and an arc recess on the connection pad, be provided with the connecting hole on the connection pad; the second clamping ring comprises a first fastener, a second fastener and a connecting disc, one end of the first fastener is hinged to the second fastener through a rotating shaft, the other end of the first fastener is connected with the second fastener through a fixing bolt, the bottom end of the second fastener is provided with the connecting disc, a circular bulge matched with a circular groove or an arc-shaped groove in the first clamping ring is arranged on the connecting disc, and a connecting hole is formed in the connecting disc; and the connecting hole on the first clamping ring and the connecting hole on the second clamping ring are locked through a bolt.
Furthermore, a plurality of circular grooves and arc-shaped grooves on the second clamping ring are positioned on the same circle.
Further, the first fastener is matched with the fixing bolt through a U-shaped opening.
Further, the second fastener passes through the round hole with fixing bolt cooperation.
Furthermore, the upper surface of the second fastener is provided with a groove for accommodating a bolt cap or a nut passing through the connecting hole.
Further, the specific number of the circular grooves is 7, and the included angles between the first snap ring and the second snap ring which correspond to the first snap ring and the second snap ring in sequence are 0 degree, 15 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees and 90 degrees.
Furthermore, the included angle between the arc-shaped groove and the first clamping ring is 0-90 degrees corresponding to the included angle between the first clamping ring and the second clamping ring.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses scaffold connecting piece has realized the adjustment of the commonly used definite value of contained angle between first snap ring and the second snap ring through set up several circular recess on first snap ring and circular protruding cooperation on the second snap ring, connects reliably, and the security is strong; the utility model discloses scaffold puts up connecting piece through set up the circular protruding cooperation on arc recess and the second snap ring on first snap ring, has realized the electrodeless adjustment of contained angle between first snap ring and the second snap ring, and application scope further increases. Generally speaking, the utility model discloses scaffold frame connecting piece simple structure, low cost, the simple operation can connect the adjacent scaffold frame of different angles in a flexible way, and application scope is wide.
Drawings
The invention will be further explained with reference to the following description of the drawings:
fig. 1 is a schematic structural view of the scaffold connecting piece of the present invention;
FIG. 2 is a side view of the first snap ring;
FIG. 3 is a side view of a second snap ring;
FIG. 4 is a front view of a first snap ring (second snap ring);
FIG. 5 is a first snap ring land;
fig. 6 is a second snap ring land.
Description of reference numerals: 1. a first fastener; 2. a second fastener; 3. fixing the bolt; 4. a rotating shaft; 5. a connecting disc; 6. connecting holes; 7. a circular groove; 8. an arc-shaped groove; 9. a circular protrusion.
Detailed Description
As shown in fig. 1-6, a scaffolding connector includes a first collar and a second collar.
As shown in fig. 2, 4 and 5, the first snap ring comprises a first fastener 1, a second fastener 2 and a connecting disc 5, one end of the first fastener 1 is hinged to the second fastener 2 through a rotating shaft 4, the other end of the first fastener 1 is connected with the second fastener 2 through a fixing bolt 3, the connecting disc 5 is arranged at the bottom end of the second fastener 2, a plurality of circular grooves 7 and an arc-shaped groove 8 are arranged on the connecting disc 5, and a connecting hole 6 is arranged on the connecting disc 5.
As shown in fig. 3, 4 and 6, the second snap ring includes a first fastening member 1, a second fastening member 2 and a connecting disc 5, one end of the first fastening member 1 is hinged to the second fastening member 2 through a rotating shaft 4, the other end of the first fastening member 1 is connected to the second fastening member 2 through a fixing bolt 3, the connecting disc 5 is arranged at the bottom end of the second fastening member 2, a circular protrusion 9 matched with a circular groove 7 or an arc-shaped groove 8 on the first snap ring is arranged on the connecting disc 5, and a connecting hole 6 is arranged on the connecting disc 5.
As shown in fig. 1, the connection hole 6 of the first snap ring and the connection hole 6 of the second snap ring are locked by bolts.
And a plurality of circular grooves 7 and arc-shaped grooves 8 on the second clamping ring are positioned on the same circle.
The first fastener 1 is matched with the fixing bolt 3 through a U-shaped opening. The second fastener 2 is matched with the fixing bolt 3 through a round hole. Facilitating the insertion of the fixing bolt 3.
The upper surface of the second fastener 2 is provided with a groove for accommodating a bolt cap or a nut passing through the connecting hole 6. The first clamping ring and the second clamping ring are not influenced to be connected with the scaffold.
The specific number of the circular grooves 7 is 7, and the included angles between the first snap ring and the second snap ring which correspond to the first snap ring and the second snap ring in sequence are 0 degree, 15 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees and 90 degrees.
The included angle between the arc-shaped groove 8 and the first clamping ring is 0-90 degrees corresponding to the included angle between the first clamping ring and the second clamping ring.
The utility model discloses a use as follows:
firstly, an included angle a between the first snap ring and the second snap ring is determined through an included angle between two scaffolds to be connected, and if the included angle a is 0 degree, 15 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees or 90 degrees, the circular protrusion 9 is matched with the circular groove 7 with the corresponding included angle. If the included angle a is not the angle, the circular protrusion 9 is matched with the arc-shaped groove 8, and finally the connecting hole 6 in the first clamping ring and the connecting hole 6 in the second clamping ring are locked through the bolt.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. A scaffold connector, characterized in that: the clamping device comprises a first clamping ring and a second clamping ring, wherein the first clamping ring comprises a first fastener (1), a second fastener (2) and a connecting disc (5), one end of the first fastener (1) is hinged to the second fastener (2) through a rotating shaft (4), the other end of the first fastener (1) is connected with the second fastener (2) through a fixing bolt (3), the connecting disc (5) is arranged at the bottom end of the second fastener (2), a plurality of circular grooves (7) and an arc-shaped groove (8) are formed in the connecting disc (5), and a connecting hole (6) is formed in the connecting disc (5); the second clamping ring comprises a first fastener (1), a second fastener (2) and a connecting disc (5), one end of the first fastener (1) is hinged to the second fastener (2) through a rotating shaft (4), the other end of the first fastener (1) is connected with the second fastener (2) through a fixing bolt (3), the connecting disc (5) is arranged at the bottom end of the second fastener (2), a circular bulge (9) matched with a circular groove (7) or an arc-shaped groove (8) in the first clamping ring is arranged on the connecting disc (5), and a connecting hole (6) is formed in the connecting disc (5); and the connecting hole (6) on the first clamping ring and the connecting hole (6) on the second clamping ring are locked through bolts.
2. The scaffold connection of claim 1, wherein: and a plurality of circular grooves (7) and arc-shaped grooves (8) on the second clamping ring are positioned on the same circle.
3. The scaffold connection of claim 1, wherein: the first fastener (1) is matched with the fixing bolt (3) through a U-shaped opening.
4. The scaffold connection of claim 1, wherein: the second fastener (2) is matched with the fixing bolt (3) through a round hole.
5. The scaffold connection of claim 1, wherein: the upper surface of the second fastener (2) is provided with a groove for accommodating a bolt cap or a nut passing through the connecting hole (6).
6. The scaffold connection of claim 1, wherein: the specific number of the circular grooves (7) is 7, and the included angles between the first snap ring and the second snap ring are 0 degrees, 15 degrees, 30 degrees, 45 degrees, 60 degrees, 75 degrees and 90 degrees.
7. The scaffold connection of claim 1, wherein: the arc-shaped groove (8) corresponds to an included angle between the first clamping ring and the second clamping ring from 0 degree to 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022468198.XU CN213952948U (en) | 2020-10-30 | 2020-10-30 | Scaffold connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022468198.XU CN213952948U (en) | 2020-10-30 | 2020-10-30 | Scaffold connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213952948U true CN213952948U (en) | 2021-08-13 |
Family
ID=77206042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022468198.XU Active CN213952948U (en) | 2020-10-30 | 2020-10-30 | Scaffold connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213952948U (en) |
-
2020
- 2020-10-30 CN CN202022468198.XU patent/CN213952948U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A scaffolding connector Effective date of registration: 20231121 Granted publication date: 20210813 Pledgee: Baoding Bank Co.,Ltd. High tech Zone Science and Technology Sub branch Pledgor: Baoding Laier Power Engineering Co.,Ltd. Registration number: Y2023980066840 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |