CN213625566U - Portable steel protects a section of thick bamboo - Google Patents
Portable steel protects a section of thick bamboo Download PDFInfo
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- CN213625566U CN213625566U CN202021521725.2U CN202021521725U CN213625566U CN 213625566 U CN213625566 U CN 213625566U CN 202021521725 U CN202021521725 U CN 202021521725U CN 213625566 U CN213625566 U CN 213625566U
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Abstract
The utility model discloses a portable steel casing, relating to the technical field of construction tools; the plate comprises a plurality of plates and a fixing mechanism, wherein each plate comprises a plate body and a connecting plate positioned at the edge of the plate body, the plate also comprises a boss positioned at one side of the connecting plate, which is far away from the plate body, and a groove is formed among the boss, the plate body and the connecting plate; the fixed connection mechanism comprises a U-shaped connector; the corresponding bosses of the adjacent plates are positioned in the connecting heads; the connector comprises a supporting edge and clamping edges positioned at two ends of the supporting edge; the clamping edge is fixedly connected with a guide block positioned in the corresponding groove, one side of the boss close to the plate body is provided with a guide surface which enables a connecting plate in the connector to be clamped tightly when the guide block moves away from the plate body, and one side of the boss away from the plate body is rotatably connected with a rotating block; the fixed connection mechanism further comprises a fixed bolt in threaded connection with the supporting edge, and the end of the fixed bolt abuts against the rotating block, so that the fixed connection mechanism is convenient to install.
Description
Technical Field
The utility model belongs to the technical field of the construction tool, in particular to a portable steel protects a section of thick bamboo.
Background
The steel casing has the advantages of repeated utilization and high strength.
It is often used in drilling and piling.
The current steel mould protects a section of thick bamboo and generally includes the plate, and the plate includes plate body and connecting plate, and connecting plate and plate body are perpendicular, adopts bolted connection in the place of connecting plate between the adjacent plate, when connecting, because bolt and plate body are parallel, consequently operating space is very narrow and small when screwing up the bolt, and the installation is inconvenient.
Disclosure of Invention
The utility model aims at overcoming the inconvenient shortcoming of prior art installation, providing a portable steel protects a section of thick bamboo, simple to operate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable steel casing comprises a plurality of plates used for enclosing into a cylindrical structure and a fixing mechanism used for fixedly connecting the plates, wherein each plate comprises a plate body and a connecting plate positioned at the edge of the plate body; the fixed connection mechanism comprises a U-shaped connector; the corresponding bosses of the adjacent plates are positioned in the connecting heads; the connector comprises a supporting edge and clamping edges positioned at two ends of the supporting edge; the clamping edge is fixedly connected with a guide block positioned in the corresponding groove, one side of the boss close to the plate body is provided with a guide surface which enables a connecting plate in the connector to be clamped tightly when the guide block moves away from the plate body, and one side of the boss away from the plate body is rotatably connected with a rotating block; the fixed connection mechanism further comprises a fixed bolt in threaded connection with the supporting edge, and the end of the fixed bolt abuts against the rotating block. During the installation, directly with adjacent plate amalgamation, then overlap the connector on two adjacent bosss, then screw up fixing bolt, under fixing bolt's effect, the connector orientation is kept away from the motion of plate body direction, and under the effect of spigot surface, two bosss of connector inside draw close each other to link together two plates. The fixing bolt is vertical to the plate, so that the operation space is large and the operation is convenient when the fixing bolt is screwed down.
Preferably, the connecting head is of an integrally formed structure.
Preferably, the plate body is rectangular.
The utility model has the advantages that: the utility model provides a portable steel protects a section of thick bamboo, simple to operate.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a sectional view a-a of fig. 1.
In the figure: plate 1, plate body 2, connecting plate 3, recess 4, connector 5, support limit 6, centre gripping limit 7, guide block 8, spigot surface 9, turning block 10, fixing bolt 11, boss 12.
Detailed Description
The invention will be further explained in detail with reference to the drawings and the following detailed description:
example (b):
referring to fig. 1 to 2, a portable steel casing comprises a plurality of plates 1 used for enclosing a cylindrical structure and a fixing mechanism used for fixedly connecting the plates 1, wherein each plate 1 comprises a plate body 2 and a connecting plate 3 located at the edge of the plate body 2, and the plate body 2 is rectangular.
The plate 1 further comprises a boss 12 positioned on one side of the connecting plate 3 far away from the plate body 2, and a groove 4 is formed among the boss 12, the plate body 2 and the connecting plate 3;
the fixed connection mechanism comprises a U-shaped connector 5;
the corresponding bosses 12 of the adjacent plates 1 are positioned in the connecting heads 5;
the connector 5 comprises a supporting edge 6 and clamping edges 7 positioned at two ends of the supporting edge 6; the connector 5 is an integrated structure.
A guide block 8 positioned in the corresponding groove 4 is fixedly connected to the clamping edge 7, a guide surface 9 which enables the connecting plate 3 in the connector 5 to be clamped tightly when the guide block 8 moves away from the plate body 2 is arranged on one side of the boss 12 close to the plate body 2, and a rotating block 10 is rotatably connected to one side of the boss 12 away from the plate body 2;
the fixing mechanism further comprises a fixing bolt 11 which is in threaded connection with the supporting edge 6, and the end part of the fixing bolt 11 abuts against the rotating block 10.
Principle of embodiment:
during the installation, directly amalgamate adjacent plate, then overlap connector 5 on two adjacent bosss 12, then screw up fixing bolt 11, see fig. 2, under fixing bolt 11's effect, connector 5 moves towards keeping away from the plate body direction, and under the effect of spigot surface 9, two bosss 12 of connector 5 inside draw close each other to link together two plates. The fixing bolt is vertical to the plate, so that the operation space is large and the operation is convenient when the fixing bolt is screwed down.
Claims (3)
1. A portable steel casing comprises a plurality of plates for enclosing a cylindrical structure and a fixing mechanism for fixedly connecting the plates, wherein the plates comprise plate bodies and connecting plates positioned at the edges of the plate bodies,
the plate further comprises a boss positioned on one side of the connecting plate, which is far away from the plate body, and a groove is formed among the boss, the plate body and the connecting plate;
the fixed connection mechanism comprises a U-shaped connector;
the corresponding bosses of the adjacent plates are positioned in the connecting heads;
the connector comprises a supporting edge and clamping edges positioned at two ends of the supporting edge;
the clamping edge is fixedly connected with a guide block positioned in the corresponding groove, one side of the boss close to the plate body is provided with a guide surface which enables a connecting plate in the connector to be clamped tightly when the guide block moves away from the plate body, and one side of the boss away from the plate body is rotatably connected with a rotating block;
the fixed connection mechanism further comprises a fixed bolt in threaded connection with the supporting edge, and the end of the fixed bolt abuts against the rotating block.
2. The portable steel casing of claim 1, wherein the connector is of an integrally formed structure.
3. The portable steel casing of claim 1 wherein the plate is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021521725.2U CN213625566U (en) | 2020-07-28 | 2020-07-28 | Portable steel protects a section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021521725.2U CN213625566U (en) | 2020-07-28 | 2020-07-28 | Portable steel protects a section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213625566U true CN213625566U (en) | 2021-07-06 |
Family
ID=76642637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021521725.2U Active CN213625566U (en) | 2020-07-28 | 2020-07-28 | Portable steel protects a section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213625566U (en) |
-
2020
- 2020-07-28 CN CN202021521725.2U patent/CN213625566U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |