CN220645118U - Door type scaffold for building construction - Google Patents
Door type scaffold for building construction Download PDFInfo
- Publication number
- CN220645118U CN220645118U CN202322252575.XU CN202322252575U CN220645118U CN 220645118 U CN220645118 U CN 220645118U CN 202322252575 U CN202322252575 U CN 202322252575U CN 220645118 U CN220645118 U CN 220645118U
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- frame
- plate
- supporting
- fixing
- building construction
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- 238000009435 building construction Methods 0.000 title claims abstract description 15
- 238000010276 construction Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Movable Scaffolding (AREA)
Abstract
The utility model discloses a door type scaffold for building construction, which relates to the technical field of building construction and comprises opposite supporting legs and further comprises: the bottom frame is arranged between the two supporting legs; the top frame is arranged at the tops of the two supporting legs; the supporting component is arranged at the top of the top frame; the supporting component comprises a first supporting plate arranged on one side of the top frame, a second supporting plate arranged on one side of the first supporting plate and a fixing unit arranged at the bottom of the second supporting plate, wherein the fixing unit comprises a connecting plate arranged at the bottom of the second supporting plate and a thread groove arranged at the bottom of the connecting plate, the bottom of the connecting plate is provided with a fixing plate, the bottom of the fixing plate is in threaded connection with a locking piece, and the top size of the locking piece is matched with the size of the thread groove. The utility model relates to a door type scaffold for building construction, which reduces the whole volume of a device through a bottom frame, a top frame and a supporting component, and is convenient to transport.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a door type scaffold for building construction.
Background
The door type scaffold is one of the most widely used scaffolds in construction engineering, and the whole door type scaffold is also called a scaffold or a portal frame.
The existing gate type scaffold is generally composed of upright posts, transverse frames, inclined struts and the like, wherein a plurality of upright posts are vertically arranged, the transverse frames are horizontally and fixedly connected to the upper ends of the upright posts, a plurality of inclined struts are obliquely arranged and are respectively and fixedly connected between the transverse frames and the upright posts so as to reinforce the upright posts and the transverse frames, and a flat plate is horizontally paved on the transverse frames and used as a working platform; the upright posts, the transverse frames and the diagonal braces are fixedly connected through welding or bolt fixing and the like.
In the existing portal scaffold, the scaffold connected through welding occupies a large space when the scaffold needs to be transferred and conveyed, and is inconvenient to convey, so that the portal scaffold for building construction is provided.
Disclosure of Invention
The utility model mainly aims to provide a door type scaffold for building construction, which solves the problems that when the scaffold is required to be transferred and conveyed, the occupied space is large and the scaffold is inconvenient to convey by arranging a bottom frame, a top frame and a supporting component.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a door-type scaffold for construction, includes the landing leg of relative setting, still includes:
the bottom frame is arranged between the two supporting legs;
the top frames are arranged at the tops of the two supporting legs;
the supporting component is arranged at the top of the top frame;
the support assembly comprises a first support plate arranged on one side of the top frame, a second support plate arranged on one side of the first support plate, and a fixing unit arranged at the bottom of the second support plate.
Preferably, universal wheels are mounted at the bottoms of the two supporting legs.
Preferably, the bottom frame and the top frame have the same structure;
the top frame comprises a fixed frame with one end installed on one side surface of one supporting leg and one end of a movable frame movably arranged in the other end of the fixed frame, and the other end of the movable frame is installed on the side surface of the other supporting leg.
Preferably, the side wall of the fixed frame is connected with a positioning screw in a threaded manner, and a groove matched with the end part of the positioning screw in size is formed in the surface of the movable frame.
Preferably, the fixed seat is installed to the fixed frame top surface of top frame, pivot one end is installed to second backup pad side edge position, the pivot other end and fixed seat swing joint.
Preferably, the fixing unit comprises a connecting plate arranged at the bottom of the second supporting plate and a thread groove arranged at the bottom of the connecting plate, a fixing plate is arranged at the bottom of the connecting plate, locking pieces are connected with the bottom of the fixing plate in a threaded mode, the top end sizes of the locking pieces are matched with the size of the thread groove, the number of the fixing plates is two, and the two fixing plates are respectively arranged on the inner walls of the fixing frame and the movable frame.
Preferably, a bearing unit is arranged between the support assembly and the first support plate and between the support assembly and the second support plate;
the bearing unit comprises an inclined stay bar arranged between a fixed plate and a first supporting plate on the inner wall of the fixed frame and a straight stay bar arranged between a fixed plate and a second supporting plate on the inner wall of the movable frame.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the arranged bottom frame, top frame and supporting component, the locking piece is matched to rotate so as to separate the top end of the locking piece from the thread groove at the bottom of the connecting plate, the limit on the connecting plate and the second supporting plate is released, the second supporting plate is matched to rotate so as to be overlapped on the top of the first supporting plate, the positioning screw is matched to rotate so as to separate one end of the second supporting plate from the groove arranged on the surface of the movable frame, the limit on the movable frame is released, one supporting leg is matched to push one end of the movable frame to shrink to the inner side of the fixed frame, and the positioning screw is rotated so as to be clamped with the groove on the surface of the movable frame, so that the whole size of the device is reduced, and the movable frame is convenient to transport.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic view showing a cross-sectional structure at B-B in FIG. 3 according to the present utility model;
fig. 5 is an enlarged view of the structure of fig. 4 at C according to the present utility model.
In the figure:
100. a support leg; 101. a universal wheel;
200. a bottom frame;
300. a top frame; 301. a fixed frame; 3011. positioning a screw; 302. a movable frame; 303. a fixing seat;
400. a support assembly; 401. a first support plate; 402. a second support plate; 403. a fixing unit; 4031. a connecting plate; 4032. a fixing plate; 4033. a locking member; 404. a supporting unit; 4041. a diagonal brace; 4042. a straight stay bar.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Examples
As shown in fig. 1, 2, 3, 4 and 5, a door type scaffold for construction includes opposite legs 100, and further includes:
a bottom frame 200, the bottom frame 200 being disposed between the two legs 100;
a top frame 300, the top frame 300 being disposed on top of the two legs 100;
the support assembly 400, the support assembly 400 is set up in the top of the top frame 300;
the support assembly 400 includes a first support plate 401 disposed at a top side of the top frame 300, a second support plate 402 disposed at a side of the first support plate 401, and a fixing unit 403 disposed at a bottom of the second support plate 402.
Universal wheels 101 are mounted at the bottoms of both legs 100.
The bottom frame 200 has the same structure as the top frame 300;
the top frame 300 includes a fixed frame 301 having one end mounted on one of the side surfaces of the legs 100, and one end of a movable frame 302 movably provided inside the other end of the fixed frame 301, the other end of the movable frame 302 being mounted on the side surface of the other leg 100.
The side wall of the fixed frame 301 is connected with a positioning screw 3011 in a threaded manner, grooves matched with the end part of the positioning screw 3011 in size are formed in the surface of the movable frame 302, preferably two grooves are formed in the opposite outer surfaces of the movable frame 302, and the length of the movable frame 302 extending out of the fixed frame 301 is limited through the matching of the positioning screw 3011 and the grooves.
The fixed frame 301 top surface of top frame 300 installs fixing base 303, and pivot one end is installed to second backup pad 402 side edge position, and the pivot other end and fixing base 303 swing joint are cooperateed with fixing base 303 through the pivot for second backup pad 402 can rotate 180 degrees coincide at first backup pad 401 top.
The fixing unit 403 includes a connecting plate 4031 installed at the bottom of the second supporting plate 402, a thread groove disposed at the bottom of the connecting plate 4031, a fixing plate 4032 disposed at the bottom of the connecting plate 4031, a locking member 4033 screwed at the bottom of the fixing plate 4032, and a size of a top end of the locking member 4033 matched with the size of the thread groove, where two fixing plates 4032 are installed on the inner walls of the fixed frame 301 and the movable frame 302, and preferably the locking member 4033 is a locking bolt.
A bearing unit 404 is provided between the support assembly 400 and the first support plate 401 and between the support assembly and the second support plate 402;
the supporting unit 404 includes an inclined supporting rod 4041 disposed between the fixed plate 4032 and the first supporting plate 401 on the inner wall of the fixed frame 301, and a straight supporting rod 4042 disposed between the fixed plate 4032 and the second supporting plate 402 on the inner wall of the movable frame 302, preferably, two ends of the inclined supporting rod 4041 are hinged to the top surface of the fixed plate 4032 and the bottom surface of the first supporting plate 401 on the inner wall of the fixed frame 301, the bottom of the straight supporting rod 4042 is fixedly connected to the top surface of the fixed plate 4032 on the inner wall of the movable frame 302, and the top is abutted to the bottom of the second supporting plate 402.
When the device is required to be transported, a worker separates the top end of the locking piece 4033 from a thread groove at the bottom of the connecting plate 4031 by rotating the locking piece, releases the limit of the connecting plate 4031 and the second supporting plate 402, and rotates the second supporting plate 4032 to enable the second supporting plate 4032 to be overlapped on the top of the first supporting plate 401, then rotates the positioning screw 3011 to enable one end of the second supporting plate to be separated from a groove formed in the surface of the movable frame 302, releases the limit of the movable frame 302, pushes one of the supporting legs 100 to enable one end of the movable frame 302 to be driven to shrink to the inner side of the fixed frame 301, and rotates the positioning screw 3011 to enable the supporting leg to be clamped with the groove formed in the surface of the movable frame 302, so that the whole size of the device is reduced, and transportation is convenient.
Claims (7)
1. Door type scaffold for construction, including landing leg (100) of relative setting, characterized in that still includes:
-a bottom frame (200), said bottom frame (200) being arranged between two of said legs (100);
a top frame (300), wherein the top frame (300) is arranged at the top of the two supporting legs (100);
the support assembly (400) is arranged at the top of the top frame (300);
the support assembly (400) comprises a first support plate (401) arranged on one side of the top frame (300), a second support plate (402) arranged on one side of the first support plate (401), and a fixing unit (403) arranged at the bottom of the second support plate (402).
2. A door scaffold for building construction according to claim 1, wherein: universal wheels (101) are arranged at the bottoms of the two supporting legs (100).
3. A door scaffold for building construction according to claim 2, wherein: the bottom frame (200) and the top frame (300) have the same structure;
the top frame (300) comprises a fixed frame (301) with one end installed on the side face of one supporting leg (100), and one end of a movable frame (302) movably arranged in the other end of the fixed frame (301), wherein the other end of the movable frame (302) is installed on the side face of the other supporting leg (100).
4. A door scaffold for building construction according to claim 3, wherein: the side wall of the fixed frame (301) is connected with a positioning screw rod (3011) in a threaded mode, and a groove matched with the end portion of the positioning screw rod (3011) in size is formed in the surface of the movable frame (302).
5. The door type scaffold for building construction according to claim 4, wherein: the fixed frame (301) top surface of top frame (300) is installed fixing base (303), pivot one end is installed to second backup pad (402) side edge position, pivot other end and fixing base (303) swing joint.
6. A door scaffold for building construction according to claim 5, wherein: the fixing unit (403) comprises a connecting plate (4031) arranged at the bottom of the second supporting plate (402) and a thread groove arranged at the bottom of the connecting plate (4031), a fixing plate (4032) is arranged at the bottom of the connecting plate (4031), a locking piece (4033) is connected to the bottom of the fixing plate (4032) in a threaded mode, the top end size of the locking piece (4033) is matched with the size of the thread groove, two fixing plates (4032) are arranged in number, and the two fixing plates (4032) are respectively arranged on the inner walls of the fixing frame (301) and the movable frame (302).
7. The door type scaffold for building construction according to claim 6, wherein: a bearing unit (404) is arranged between the support assembly (400) and the first support plate (401) and between the support assembly and the second support plate (402);
the bearing unit (404) comprises an inclined stay bar (4041) arranged between a fixed plate (4032) on the inner wall of the fixed frame (301) and the first supporting plate (401) and a straight stay bar (4042) arranged between the fixed plate (4032) on the inner wall of the movable frame (302) and the second supporting plate (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252575.XU CN220645118U (en) | 2023-08-22 | 2023-08-22 | Door type scaffold for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252575.XU CN220645118U (en) | 2023-08-22 | 2023-08-22 | Door type scaffold for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220645118U true CN220645118U (en) | 2024-03-22 |
Family
ID=90290644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322252575.XU Active CN220645118U (en) | 2023-08-22 | 2023-08-22 | Door type scaffold for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220645118U (en) |
-
2023
- 2023-08-22 CN CN202322252575.XU patent/CN220645118U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |