CN110821124A - Gate-type scaffold with draw - Google Patents
Gate-type scaffold with draw Download PDFInfo
- Publication number
- CN110821124A CN110821124A CN201911118056.6A CN201911118056A CN110821124A CN 110821124 A CN110821124 A CN 110821124A CN 201911118056 A CN201911118056 A CN 201911118056A CN 110821124 A CN110821124 A CN 110821124A
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- China
- Prior art keywords
- auxiliary supporting
- door
- supporting rod
- shaped frame
- shaped
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/14—Comprising essentially pre-assembled two-dimensional frame-like elements, e.g. of rods in L- or H-shape, with or without bracing
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
- E04G1/30—Ladder scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/16—Struts or stiffening rods, e.g. diagonal rods
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a portal scaffold with a shrinking pipe, which comprises a second portal frame, wherein the four corners above the second portal frame are connected with the shrinking pipes, a first portal frame is arranged above the second portal frame, the four corners of the first portal frame and the positions corresponding to the shrinking pipes are provided with splicing grooves, any splicing groove is connected with the corresponding shrinking pipe through a screw, one side of any screw, far away from a nut, is provided with a nut, and the position of any shrinking pipe and corresponding to the screw is provided with a first mounting hole; according to the long auxiliary supporting mechanism and the short auxiliary supporting mechanism, the first auxiliary supporting rod, the second auxiliary supporting rod, the bottom plate and the fixing bolt are arranged, and various structures are matched with each other, so that the stability of the device can be improved, the phenomenon that the device inclines or shakes in the construction process is avoided, the use safety factor of the device is improved, the structure is scientific and reasonable, and the market popularization force is good.
Description
Technical Field
The invention belongs to the technical field of building construction equipment, and particularly relates to a door type scaffold with a shrinkage pipe.
Background
The door type scaffold is an important construction tool in building construction, along with the development of science and technology, the types of the door type scaffold are more and more, the door type scaffold with the shrinkage pipe is a popular one, and although the production process of the existing door type scaffold with the shrinkage pipe is mature day by day, part of the existing door type scaffold with the shrinkage pipe is still insufficient to be improved.
The prior art has the following problems: the existing door type scaffold with the contracted pipe is poor in stability, the phenomenon of inclination or shaking easily occurs in the construction process, and the safety coefficient of use is reduced.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a door type scaffold with a contracted pipe, which has the characteristics of improving the stability of a device, avoiding the phenomenon of inclination or shaking of the device in the construction process and improving the safety coefficient of the device in use.
In order to achieve the purpose, the invention provides the following technical scheme: a portal scaffold with a shrinkage pipe comprises a second portal frame, the four corners of the upper portion of the second portal frame are connected with the shrinkage pipe, a first portal frame is arranged above the second portal frame, the four corners of the first portal frame and the positions corresponding to the shrinkage pipe are provided with continuous connecting grooves, any continuous connecting groove is connected with the corresponding shrinkage pipe through a screw rod, one side, away from a nut, of any screw rod is provided with a nut, the position, corresponding to the screw rod, of any shrinkage pipe is provided with a first mounting hole, the position, corresponding to the screw rod, of any first portal frame is provided with a second mounting hole, the top ends of the first portal frame and the second portal frame are fixedly provided with a supporting transverse frame, the front side and the rear side of the first portal frame and the front side and the rear side of the second portal frame are connected with portal pull rods, and the middle positions of the left sides of the first portal frame and the left side of the second portal frame are provided with a crawling ladder, long auxiliary supporting mechanisms are installed at four corners of the top end of the first portal frame, and short auxiliary supporting mechanisms are installed at four corners of the top end of the second portal frame.
Preferably, long auxiliary stay mechanism includes fixed block, fastening bolt, first auxiliary stay pole, connecting hole, connecting bolt, bottom plate, fixing bolt and second auxiliary stay pole, wherein, the intermediate position of fixed block is connected with first auxiliary stay pole, fasten through fastening bolt between fixed block and the first auxiliary stay pole, first auxiliary stay pole lean on the outside cover in below and be equipped with second auxiliary stay pole, first auxiliary stay pole lean on the top of below and second auxiliary stay pole and all seted up the connecting hole, first auxiliary stay pole is last connecting hole and second auxiliary stay pole on fasten through connecting bolt between the connecting hole, the bottom of second auxiliary stay pole is connected with the bottom plate, the bottom plate is fixed through fixing bolt with ground.
Preferably, the door-shaped pull rod is arranged in an X-shaped structure, and the door-shaped pull rod and the first door-shaped frame as well as the door-shaped pull rod and the second door-shaped frame are fixed in a welding mode.
Preferably, the fixing blocks are U-shaped structures.
Preferably, round holes are formed in the positions, corresponding to the fastening bolts, of the fixing block and the first auxiliary supporting rod, and the fastening bolts penetrate through the round holes in the fixing block and the first auxiliary supporting rod and are connected with the fixing block and the first auxiliary supporting rod.
Preferably, when the long auxiliary supporting mechanism and the short auxiliary supporting mechanism are in a supporting state, the lower surface of the bottom plate in the long auxiliary supporting mechanism and the lower surface of the bottom plate in the short auxiliary supporting mechanism are coplanar with the lower surface of the second portal frame.
Preferably, the second auxiliary supporting rod is arranged in a hollow structure, and the first auxiliary supporting rod enters the second auxiliary supporting rod through the hollow structure.
Preferably, the structure of the short auxiliary supporting mechanism is the same as that of the long auxiliary supporting mechanism.
Preferably, the pipe reducing process is a pipe reducing process.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the long auxiliary supporting mechanism and the short auxiliary supporting mechanism, the first auxiliary supporting rod, the second auxiliary supporting rod, the bottom plate and the fixing bolt are arranged, and various structures are matched with each other, so that the stability of the device can be improved, the phenomenon that the device inclines or shakes in the construction process is avoided, the use safety factor of the device is improved, the structure is scientific and reasonable, and the market popularization force is good.
2. According to the long auxiliary supporting mechanism and the short auxiliary supporting mechanism, the fixing block, the fastening bolt, the connecting hole and the connecting bolt are arranged, and various structures are matched with each other, so that the first auxiliary supporting rod and the second auxiliary supporting rod have a rotatable function and a movable function between the first auxiliary supporting rod and the second auxiliary supporting rod, the first auxiliary supporting rod and the second auxiliary supporting rod can be adjusted according to the actual condition of the construction ground, the application range is improved, the occupied area can be reduced when the auxiliary supporting mechanism and the short auxiliary supporting mechanism are not used, and the practicability is high.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 1A of the present invention;
in the figure: 1. climbing a ladder; 2. a first gantry; 3. a supporting cross frame; 4. a door-shaped pull rod; 5. a second portal frame; 6. a long auxiliary support mechanism; 61. a fixed block; 62. fastening a bolt; 63. a first auxiliary support bar; 64. connecting holes; 65. a connecting bolt; 66. a base plate; 67. fixing the bolt; 68. a second auxiliary support bar; 7. a short auxiliary support mechanism; 8. a splicing groove; 9. a first mounting hole; 10. pipe shrinking; 11. a second mounting hole; 12. a screw; 13. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a portal scaffold with a shrinkable tube comprises a second portal frame 5, the four corners above the second portal frame 5 are connected with shrinkable tubes 10, in order to facilitate the processing of the shrinkable tubes 10, in the embodiment, preferably, the shrinkable tubes 10 are made by a shrinkable tube process, a first portal frame 2 is arranged above the second portal frame 5, the four corners of the first portal frame 2 and the positions corresponding to the shrinkable tubes 10 are provided with continuous connecting grooves 8, any continuous connecting groove 8 is connected with the corresponding shrinkable tube 10 through a screw 12, one side of any screw 12 far away from the screw cap is provided with a nut 13, the position of any shrinkable tube 10 and corresponding to the screw 12 is provided with a first mounting hole 9, the position of any first portal frame 2 corresponding to the screw 12 is provided with a second mounting hole 11, the top ends of the first portal frame 2 and the second portal frame 5 are both fixed with a supporting transverse frame 3, the front side and the rear side of the first portal frame 2 and the second portal frame 5 are both connected with portal pull rods 4, in order to make the door-shaped pull rod 4 have a better supporting effect, in this embodiment, preferably, the door-shaped pull rod 4 is provided with an X-shaped structure, and the door-shaped pull rod 4 and the first door-shaped frame 2 and the door-shaped pull rod 4 and the second door-shaped frame 5 are fixed by welding, the ladder stand 1 is installed at the middle position of the left sides of the first door-shaped frame 2 and the second door-shaped frame 5, the long auxiliary supporting mechanisms 6 are installed at four corners of the top end of the first door-shaped frame 2, the short auxiliary supporting mechanisms 7 are installed at four corners of the top end of the second door-shaped frame 5, and in order that the short auxiliary supporting mechanisms 7 can have the same supporting function as the long auxiliary supporting mechanisms 6, in this embodiment, preferably, the structure of the short auxiliary supporting mechanisms 7 is the same as that of the long auxiliary supporting mechanisms 6.
In order to better support the long auxiliary supporting mechanism 6, in this embodiment, preferably, the long auxiliary supporting mechanism 6 includes a fixing block 61, a fastening bolt 62, a first auxiliary supporting rod 63, a connecting hole 64, a connecting bolt 65, a bottom plate 66, a fixing bolt 67 and a second auxiliary supporting rod 68, wherein, in order to better connect with the first auxiliary supporting rod 63, in this embodiment, preferably, the fixing block 61 is in a u-shaped structure, the first auxiliary supporting rod 63 is connected to the middle position of the fixing block 61, the fixing block 61 and the first auxiliary supporting rod 63 are fastened by the fastening bolt 62, and in order to connect the fixing block 61 and the first auxiliary supporting rod 63 by the fastening bolt 62, in this embodiment, preferably, circular holes are formed in the fixing block 61 and the first auxiliary supporting rod 63 and correspond to the positions of the fastening bolt 62, and the fastening bolt 62 penetrates through the circular hole in the fixing block 61 and the circular hole in the first auxiliary supporting rod 63 to connect the fixing block 61 and the first auxiliary supporting rod 63 The outside cover in the below that leans on of first auxiliary support pole 63 is equipped with second auxiliary support pole 68, can slide in the inside of second auxiliary support pole 68 for first auxiliary support pole 63, in this embodiment, preferably, second auxiliary support pole 68 sets up for hollow structure, first auxiliary support pole 63 passes through hollow structure and gets into the inside of second auxiliary support pole 68, connecting hole 64 has all been seted up to the top that leans on of first auxiliary support pole 63 below and second auxiliary support pole 68, fasten through connecting bolt 65 on first auxiliary support pole 63 between connecting hole 64 and the second auxiliary support pole 68 between connecting hole 64, the bottom of second auxiliary support pole 68 is connected with bottom plate 66, bottom plate 66 is fixed through fixing bolt 67 with ground.
In order to improve the stability of the device, in the present embodiment, it is preferable that the lower surface of the bottom plate 66 in the long auxiliary supporting mechanism 6 and the lower surface of the bottom plate 66 in the short auxiliary supporting mechanism 7 are in the same plane with the lower surface of the second portal frame 5 when the long auxiliary supporting mechanism 6 and the short auxiliary supporting mechanism 7 are in the supporting state.
The working principle and the using process of the invention are as follows: the invention has the following assembly work: aligning the splicing groove 8 of the first door-shaped frame 2 with the position of the shrinking pipe 10 of the second door-shaped frame 5 and pressing down until the shrinking pipe 10 completely enters the splicing groove 8 to stop, wherein the first mounting hole 9 of the shrinking pipe 10 and the second mounting hole 11 of the second door-shaped frame 5 are positioned on the same axis, the screw 12 penetrates through the first mounting hole 9 and the second mounting hole 11 and is fixed through the nut 13 to complete the fixation of the first door-shaped frame 2 and the second door-shaped frame 5, the fixation is completed, the support positions of the long auxiliary support mechanism 6 and the short auxiliary support mechanism 7 are adjusted according to the actual condition of the building construction ground (the short auxiliary support mechanism 7 is adjusted firstly, and then the long auxiliary support mechanism 6 is adjusted), and the adjusting steps are as follows: the fastening bolt 62 is screwed to enable the fixing block 61 and the first auxiliary supporting rod 63 to rotate, the connecting bolt 65 is screwed to enable the first auxiliary supporting rod 63 and the second auxiliary supporting rod 68 to move until the first auxiliary supporting rod 63 finds a proper supporting angle and the first auxiliary supporting rod 63 and the second auxiliary supporting rod 68 find a proper distance (the lower surface of the bottom plate 66 and the lower surface of the second door-shaped frame 5 are in the same plane), the fixing is carried out through the fastening bolt 62 (the supporting angle is maintained), the fixing is carried out through the connecting bolt 65 and the connecting hole 64 (the supporting distance is fixed), the fixing is completed, the bottom plate 66 is fixed on the ground through the fixing bolt 67, the long auxiliary supporting mechanism 6 and the short auxiliary supporting mechanism 7 are adjusted, the integral assembly work is completed to be used, a constructor can enter the supporting transverse frame 3 of the first door-shaped frame 2 and the second door-shaped frame 5 through the ladder stand 1 to carry out work in the use process, the integral stability is good, and the operation safety coefficient is high; after the operation is finished, the angle of the fastening bolt 62 and the distance of the connecting bolt 65 are adjusted, and the first auxiliary supporting rod 63 and the second auxiliary supporting rod 68 of the long auxiliary supporting mechanism 6 and the short auxiliary supporting mechanism 7 are attached to the side edges of the first door-shaped frame 2 and the second door-shaped frame 5 as far as possible, so that the occupied area is reduced, and the using effect is good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a gate-type scaffold with draw pipe, includes second gate-type frame (5), its characterized in that: the four corners above the second door-shaped frame (5) are all connected with shrinking pipes (10), a first door-shaped frame (2) is installed above the second door-shaped frame (5), the four corners of the first door-shaped frame (2) and the positions corresponding to the shrinking pipes (10) are all provided with continuous connecting grooves (8), any continuous connecting groove (8) is connected with the corresponding shrinking pipe (10) through a screw (12), one side, far away from a nut, of any screw (12) is provided with a nut (13), a first mounting hole (9) is formed in the position, corresponding to the screw (12), on any shrinking pipe (10), a second mounting hole (11) is formed in the position, corresponding to the screw (12), on any first door-shaped frame (2), the top ends of the first door-shaped frame (2) and the second door-shaped frame (5) are both fixed with a supporting transverse frame (3), and door-shaped pull rods (4) are connected to the front side and the rear side of the first door-shaped frame (2) and the second door-shaped frame (5), the ladder stand is characterized in that the middle positions of the left sides of the first door-shaped frame (2) and the second door-shaped frame (5) are provided with the ladder stand (1), the four corners of the top end of the first door-shaped frame (2) are provided with the long auxiliary supporting mechanisms (6), and the four corners of the top end of the second door-shaped frame (5) are provided with the short auxiliary supporting mechanisms (7).
2. The portal scaffold with the shrink tube of claim 1, wherein: the long auxiliary supporting mechanism (6) comprises a fixed block (61), a fastening bolt (62), a first auxiliary supporting rod (63), a connecting hole (64), a connecting bolt (65), a bottom plate (66), a fixing bolt (67) and a second auxiliary supporting rod (68), wherein the middle position of the fixed block (61) is connected with the first auxiliary supporting rod (63), the fixed block (61) and the first auxiliary supporting rod (63) are fastened through the fastening bolt (62), the first auxiliary supporting rod (63) is sleeved with the second auxiliary supporting rod (68) by the outer sleeve below, the first auxiliary supporting rod (63) is provided with the connecting hole (64) by the lower part and the second auxiliary supporting rod (68) by the upper part, the connecting hole (64) and the second auxiliary supporting rod (68) are arranged on the first auxiliary supporting rod (63), the connecting hole (64) is fastened through the connecting bolt (65) between the connecting holes (64), the bottom end of the second auxiliary supporting rod (68) is connected with a bottom plate (66), and the bottom plate (66) is fixed with the ground through a fixing bolt (67).
3. The portal scaffold with the shrink tube of claim 1, wherein: the door-shaped pull rod (4) is arranged in an X-shaped structure, and the door-shaped pull rod (4) is fixed with the first door-shaped frame (2) and the door-shaped pull rod (4) is fixed with the second door-shaped frame (5) in a welding mode.
4. The portal scaffold with the shrink tube of claim 2, wherein: the fixing block (61) is of a U-shaped structure.
5. The portal scaffold with the shrink tube of claim 2, wherein: round holes are formed in the positions, corresponding to the fastening bolts (62), of the fixing block (61) and the first auxiliary supporting rod (63), the fastening bolts (62) penetrate through the fixing block (61) and the round holes and the first auxiliary supporting rod (63) and are connected with the fixing block (61) and the first auxiliary supporting rod (63).
6. The portal scaffold with the shrink tube of claim 2, wherein: when the long auxiliary supporting mechanism (6) and the short auxiliary supporting mechanism (7) are in a supporting state, the lower surface of the bottom plate (66) in the long auxiliary supporting mechanism (6) and the lower surface of the bottom plate (66) in the short auxiliary supporting mechanism (7) and the lower surface of the second portal frame (5) form the same plane.
7. The portal scaffold with the shrink tube of claim 2, wherein: the second auxiliary supporting rod (68) is arranged in a hollow structure, and the first auxiliary supporting rod (63) enters the inside of the second auxiliary supporting rod (68) through the hollow structure.
8. The portal scaffold with the shrink tube of claim 1, wherein: the structure of the short auxiliary supporting mechanism (7) is the same as that of the long auxiliary supporting mechanism (6).
9. The portal scaffold with the shrink tube of claim 1, wherein: the pipe reducing (10) is manufactured by a pipe reducing process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118056.6A CN110821124A (en) | 2019-11-15 | 2019-11-15 | Gate-type scaffold with draw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911118056.6A CN110821124A (en) | 2019-11-15 | 2019-11-15 | Gate-type scaffold with draw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110821124A true CN110821124A (en) | 2020-02-21 |
Family
ID=69555518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911118056.6A Pending CN110821124A (en) | 2019-11-15 | 2019-11-15 | Gate-type scaffold with draw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110821124A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2612760Y (en) * | 2003-04-24 | 2004-04-21 | 廖武明 | Connecting structure of gate type scaffold |
| CN201512940U (en) * | 2009-09-27 | 2010-06-23 | 巢湖皖东架业有限公司 | Door type building scaffold |
| CN105408561A (en) * | 2013-08-02 | 2016-03-16 | Peri有限公司 | Scaffolding tube of scaffolding, and scaffolding element |
| CN206319562U (en) * | 2016-12-27 | 2017-07-11 | 山东科技大学 | A kind of door-type scaffold |
| CN207003981U (en) * | 2017-08-08 | 2018-02-13 | 中国二十二冶集团有限公司 | A kind of movable altitude operation protective frame with safety supports |
-
2019
- 2019-11-15 CN CN201911118056.6A patent/CN110821124A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2612760Y (en) * | 2003-04-24 | 2004-04-21 | 廖武明 | Connecting structure of gate type scaffold |
| CN201512940U (en) * | 2009-09-27 | 2010-06-23 | 巢湖皖东架业有限公司 | Door type building scaffold |
| CN105408561A (en) * | 2013-08-02 | 2016-03-16 | Peri有限公司 | Scaffolding tube of scaffolding, and scaffolding element |
| CN206319562U (en) * | 2016-12-27 | 2017-07-11 | 山东科技大学 | A kind of door-type scaffold |
| CN207003981U (en) * | 2017-08-08 | 2018-02-13 | 中国二十二冶集团有限公司 | A kind of movable altitude operation protective frame with safety supports |
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Application publication date: 20200221 |
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| RJ01 | Rejection of invention patent application after publication |