CN220928660U - Scaffold for civil engineering - Google Patents
Scaffold for civil engineering Download PDFInfo
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- CN220928660U CN220928660U CN202322505615.7U CN202322505615U CN220928660U CN 220928660 U CN220928660 U CN 220928660U CN 202322505615 U CN202322505615 U CN 202322505615U CN 220928660 U CN220928660 U CN 220928660U
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- cross beam
- scaffold
- civil engineering
- driving rod
- rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a scaffold for civil engineering, comprising: the upright post is vertically arranged on the ground; the cross beam is horizontally arranged between two adjacent upright posts; the disc buckle is arranged on the upright post; the inserting block is arranged on the lower end face of the cross beam and is used for inserting the disc buckle; the locking rod is horizontally connected to the end part of the cross beam in a sliding manner and is used for being inserted into the upright post; the spring is arranged in the cross beam and used for pulling the locking rod to retract; and the driving mechanism is used for controlling the locking rod to slide outwards. The utility model has the following advantages and effects: through adopting grafting and the mode of mortise lock to realize the quick fixed between stand and the crossbeam for the mounting process of scaffold frame is more convenient, and the hookup location of both can not take place not hard up simultaneously, reduces the potential safety hazard when using.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a scaffold for civil engineering.
Background
Scaffolding is well known for the construction, repair or repair of buildings, and conventional scaffolding can take a variety of forms, but it generally comprises vertical and horizontal members supporting a platform. Modern scaffolds generally adopt metal pipe fitting, reach the firm in construction, difficult fragile advantage.
Traditional scaffold adopts the fastener to connect generally, and the mode that the fastener was connected needs the workman to utilize the bolt to fasten, but the installation is more complicated, and simultaneously along with long-time use, the bolt takes place not hard up easily to there is the potential safety hazard, remains to improve.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a scaffold for civil engineering, which has the effects of convenient construction and good stability.
The technical aim of the utility model is realized by the following technical scheme: a scaffold for civil engineering comprising:
The upright post is vertically arranged on the ground;
the cross beam is horizontally arranged between two adjacent upright posts;
the disc buckle is arranged on the upright post;
The inserting block is arranged on the lower end face of the cross beam and is used for inserting the disc buckle;
the locking rod is horizontally connected to the end part of the cross beam in a sliding manner and is used for being inserted into the upright post;
the spring is arranged in the cross beam and used for pulling the locking rod to retract;
and the driving mechanism is used for controlling the locking rod to slide outwards.
Through adopting above-mentioned technical scheme, when installing the scaffold frame, with the stand vertical fixed subaerial, then take out the crossbeam, insert the dish knot on the stand with the inserted block on the crossbeam in, realize the preliminary installation of crossbeam. And then the locking rod is controlled by the driving mechanism to slide outwards, so that the locking rod is inserted into the upright post to complete the fixation between the upright post and the cross beam. Therefore, the quick fixation between the upright post and the cross beam is realized by adopting the plugging and locking modes, so that the scaffold is more convenient to install, and meanwhile, the connection positions of the upright post and the cross beam cannot be loosened, thereby reducing the potential safety hazard in use.
The present utility model may be further configured in a preferred example to: the driving mechanism comprises a driving rod and a sleeve, wherein the driving rod is vertically and slidably connected to the upper end face of the cross beam, the lower end of the driving rod is in an inclined plane, the driving rod is matched with the end face of the locking rod, the sleeve is rotationally connected to the cross beam and used for compressing the driving rod, and a through hole for the driving rod to penetrate is formed in the sleeve.
Through adopting above-mentioned technical scheme, when needs fixed crossbeam, press the actuating lever and slide downwards, utilize the cooperation of inclined plane, control locking lever outwards slides and peg graft the stand. When the driving rod completely enters the cross beam, the sleeve is controlled to rotate, the through hole of the sleeve is downward, the sleeve is used for pressing the driving rod, quick fixation and stable fixation between the upright post and the cross beam are realized, the connection position is prevented from loosening, and the potential safety hazard in use is reduced.
The present utility model may be further configured in a preferred example to: the lower end face of the cross beam is connected with an elastic locking block in a sliding mode, and the elastic locking block is used for penetrating through the through hole.
Through adopting above-mentioned technical scheme, when the through-hole on the sleeve pipe rotates to the position down, the elasticity locking piece bullet is opened and is embedded in the through-hole, realizes sheathed tube fixed, guarantees scaffold work time stability.
The present utility model may be further configured in a preferred example to: the driving rod and the corner position of the elastic locking block are all arc-shaped.
Through adopting above-mentioned technical scheme, through setting up the corner position of actuating lever and elasticity locking piece in circular-arc, resistance when reducing the sleeve pipe rotation for the sleeve pipe rotates more smoothly.
The present utility model may be further configured in a preferred example to: the insert blocks are arranged in a wedge shape.
Through adopting above-mentioned technical scheme, through setting up wedge-shaped inserted block for in the inserted disc knot that the inserted block can be fastened, stability when increasing both and connecting.
The present utility model may be further configured in a preferred example to: the lower end side wall of the insertion block is provided with an elastic locking plate which abuts against the lower end face of the disc buckle.
Through adopting above-mentioned technical scheme, when the inserted block inserts in the dish knot, the spring lock piece spring open and support the dish and detain the terminal surface down, realize the secondary locking between stand and the crossbeam, increase the stability of both.
The present utility model may be further configured in a preferred example to: the cross beam comprises a main pipe and a pair of ends, and the ends are connected with the main pipe in a threaded manner.
Through adopting above-mentioned technical scheme, through setting up swing joint's end and main pipe, can select the main pipe of suitable length according to the demand to the adaptation does not need the building of size specification.
In summary, the utility model has the following beneficial effects:
1. The rapid fixation between the upright post and the cross beam is realized by adopting the way of inserting and locking, so that the installation process of the scaffold is more convenient, and meanwhile, the connection position of the upright post and the cross beam cannot be loosened, thereby reducing the potential safety hazard in use;
2. The wedge-shaped insert blocks are arranged, so that the insert blocks can be fastened and inserted into the disc buckle, and the stability of the wedge-shaped insert blocks in connection is improved;
3. Through setting up the spring clip bullet and opening and support the tight dish and detain the terminal surface down, realize the secondary locking between stand and the crossbeam, increase the stability of both.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
fig. 2 is a schematic diagram of connection relation of an embodiment.
Reference numerals: 1. a column; 2. a cross beam; 21. a main pipe; 22. an end head; 3. a disc buckle; 4. inserting blocks; 41. an elastic locking piece; 5. a locking lever; 6. a spring; 7. a driving mechanism; 71. a driving rod; 72. a sleeve; 73. a through hole; 74. an elastic locking piece.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the scaffold for civil engineering comprises a column 1, a beam 2, a disc buckle 3, an insertion block 4, a locking rod 5, a spring 6 and a driving mechanism 7. The upright posts 1 are vertically arranged on the ground, and the cross beam 2 is horizontally arranged between two adjacent upright posts 1. The dish knot 3 sets up on stand 1, and insert 4 sets up in the lower terminal surface of crossbeam 2, and is used for the joint dish knot 3.
As shown in fig. 1 and 2, the insert 4 is wedge-shaped, so that the insert 4 can be fastened and inserted into the disc buckle 3, and the stability of the insert and the disc buckle during connection is improved. The lower extreme lateral wall of inserted block 4 is provided with elastic locking plate 41 to be used for supporting the tight dish of locking 3 terminal surface down after elastic locking plate 41 bullet is opened, realize preliminary locking between stand 1 and the crossbeam 2, increase the stability of both.
As shown in fig. 1 and 2, the locking rod 5 is horizontally slidably connected to the end of the cross beam 2 and is used for plugging the upright 1. A spring 6 is provided in the cross beam 2 and is used to pull the locking lever 5 back. A drive mechanism 7 is provided on the cross beam 2 and is used to control the outward sliding of the locking lever 5.
When installing the scaffold, with stand 1 vertical fixed subaerial, then take out crossbeam 2, insert the dish knot 3 on the stand 1 with the inserted block 4 on the crossbeam 2 in, realize the preliminary installation of crossbeam 2. And then the locking rod 5 is controlled to slide outwards by the driving mechanism 7, so that the locking rod 5 is inserted into the upright post 1, and the fixation between the upright post 1 and the cross beam 2 is completed. The disassembly process of the scaffold is opposite to the disassembly process, and details are not repeated.
As shown in fig. 1 and 2, the drive mechanism 7 includes a drive rod 71 and a sleeve 72. The driving rod 71 is vertically and slidably connected to the upper end surface of the cross beam 2, and the lower end is inclined and is engaged with the end surface of the locking rod 5. The sleeve 72 is rotatably connected to the cross beam 2 and is used for pressing the driving rod 71, and a through hole 73 for the driving rod 71 to penetrate is formed in the sleeve 72.
As shown in fig. 1 and 2, an elastic locking piece 74 is slidably connected to the lower end surface of the cross beam 2, and the elastic locking piece 74 is used for penetrating through the through hole 73. The corner positions of the driving rod 71 and the elastic locking piece 74 are all arc-shaped, so that resistance when the sleeve 72 rotates is reduced, and the sleeve 72 rotates more smoothly.
When it is necessary to fix the cross beam 2, the driving rod 71 passes through the through hole 73, the elastic locking piece 74 is embedded in the cross beam 2, and the sleeve 72 presses the elastic locking piece 74. At this time, the driving rod 71 is pressed to slide downwards, and the locking rod 5 is controlled to slide outwards and plug the upright 1 by the cooperation of the inclined planes. Until the driving rod 71 completely enters the cross beam 2, the sleeve 72 is controlled to rotate, so that the through hole 73 of the sleeve 72 faces downwards, and the sleeve 72 is used for pressing the driving rod 71, so that quick and stable fixing between the upright 1 and the cross beam 2 is realized.
When the driving rod 71 is embedded into the cross beam 2, the through hole 73 on the sleeve 72 rotates to a downward position, and at the moment, the elastic locking piece 74 can be sprung out and embedded into the through hole 73, so that the sleeve 72 is fixed, the sleeve 72 is prevented from rotating during working, and the stability of the scaffold during working is ensured. The disassembly process of the cross beam 2 is opposite to that, and will not be described in detail.
As shown in fig. 1 and 2, the cross member 2 includes a main pipe 21 and a pair of ends 22, and the ends 22 are screwed to the main pipe 21. Therefore, by arranging the movably connected end head 22 and the main pipe 21, the main pipe 21 with a proper length can be selected according to the requirement, so that the building without the size specification can be adapted.
The present utility model is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. The utility model provides a scaffold frame for civil engineering which characterized in that: comprising the following steps:
The upright post (1) is vertically arranged on the ground;
the cross beam (2) is horizontally arranged between two adjacent upright posts (1);
the disc buckle (3) is arranged on the upright post (1);
The inserting block (4) is arranged on the lower end face of the cross beam (2) and is used for inserting the disc buckle (3);
The locking rod (5) is horizontally connected to the end part of the cross beam (2) in a sliding manner and is used for being inserted into the upright post (1);
A spring (6) which is arranged in the cross beam (2) and is used for pulling the locking rod (5) to retract;
And the driving mechanism (7) is used for controlling the locking rod (5) to slide outwards.
2. A scaffold for civil engineering according to claim 1, wherein: the driving mechanism (7) comprises a driving rod (71) and a sleeve (72), wherein the driving rod (71) is vertically and slidably connected to the upper end face of the cross beam (2), the lower end of the driving rod is in an inclined plane, the driving rod is matched with the end face of the locking rod (5), the sleeve (72) is rotationally connected to the cross beam (2) and used for compressing the driving rod (71), and a through hole (73) for the driving rod (71) to penetrate is formed in the sleeve (72).
3. A scaffold for civil engineering according to claim 2, wherein: the lower end face of the cross beam (2) is connected with an elastic locking block (74) in a sliding mode, and the elastic locking block (74) is used for penetrating through the through hole (73).
4. A scaffold for civil engineering according to claim 3, wherein: the driving rod (71) and the elastic locking block (74) are arranged in an arc shape at the corners.
5. A scaffold for civil engineering according to claim 1, wherein: the inserting blocks (4) are arranged in a wedge shape.
6. The scaffold for civil engineering according to claim 5, wherein: the side wall of the lower end of the insertion block (4) is provided with an elastic locking plate (41) which abuts against the lower end face of the disc buckle (3).
7. A scaffold for civil engineering according to claim 1, wherein: the cross beam (2) comprises a main pipe (21) and a pair of ends (22), and the ends (22) are connected with the main pipe (21) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322505615.7U CN220928660U (en) | 2023-09-14 | 2023-09-14 | Scaffold for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322505615.7U CN220928660U (en) | 2023-09-14 | 2023-09-14 | Scaffold for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928660U true CN220928660U (en) | 2024-05-10 |
Family
ID=90967498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322505615.7U Active CN220928660U (en) | 2023-09-14 | 2023-09-14 | Scaffold for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928660U (en) |
-
2023
- 2023-09-14 CN CN202322505615.7U patent/CN220928660U/en active Active
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