CN113279562A - End fixing device for wood springboard - Google Patents
End fixing device for wood springboard Download PDFInfo
- Publication number
- CN113279562A CN113279562A CN202110603776.2A CN202110603776A CN113279562A CN 113279562 A CN113279562 A CN 113279562A CN 202110603776 A CN202110603776 A CN 202110603776A CN 113279562 A CN113279562 A CN 113279562A
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- plate
- wood
- springboard
- wood springboard
- hoop
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- 239000002023 wood Substances 0.000 title claims abstract description 96
- 239000000463 material Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- 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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/28—Clips or connections for securing boards
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a wood springboard end fixing device. Locate the wood springboard with the cuff cover, and with the lock ear with be in bottom surface under the wood springboard one side of cuff is fixed, make the wood springboard can firmly be fixed with little horizontal pole, directly place in little horizontal pole for current wood springboard, can not take place to shift when the walking of fortune material and workman, wood springboard and little horizontal pole can not separate promptly, and then guaranteed workman's safety, and because the cuff of this application is located the wood springboard by the cover, therefore, the cuff can be to the protection of wood springboard, reduce the impaired fracture that causes of wood springboard in the use, and simultaneously, can make things convenient for the workman to install fast, bind in traditional iron wire relatively, the easy operation of this application, but also used repeatedly, and the security is higher.
Description
Technical Field
The invention relates to the field of buildings, in particular to a wood springboard end fixing device.
Background
The building external scaffold wood springboard is a temporary turnover building material laid on a building external scaffold, and is mainly used for walking on an external scaffold, transferring materials, construction operation and the like.
The length of the wooden frame plate probe at the end part of the outer frame operation layer is 150mm, and both ends of the plate length are reliably fixed with the supporting rod. In the existing construction technology, the wood gangplank of the external scaffold of the building is generally fixed by directly placing the wood gangplank on the upper part of a small cross rod of an external scaffold, the end of the wood gangplank extends by 150mm outwards, but in the construction, the movement of the wood gangplank is easily caused by the movement of materials for dumping and workers, so that one end of the wood gangplank is separated from the cross rod, and the danger is caused.
Disclosure of Invention
In view of this, the embodiment of the present invention provides a device for fixing an end of a wood springboard, so as to solve the problem of danger caused by displacement of the wood springboard when the existing wood springboard is used for transporting materials and workers are walking.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
a wood springboard end fixing device comprising: a ferrule and a locking lug;
the hoop is sleeved on the wood springboard;
the lock lug and the hoop are fixed on one side of the lower bottom surface of the wood springboard, and the lock lug is used for being fixed with a small cross bar at the lower part of the wood springboard.
Preferably, the locking lug includes: the first plate, the second plate, the third plate and the first limiting structure;
the third plate is fixed on the hoop, the first plate and the second plate are respectively connected with two ends of the third plate, and the first plate, the second plate and the third plate form an inverted U-shaped structure;
the opening area of the inverted U-shaped structure is used for being matched with the small cross rod at the lower part of the wood springboard, and the first limiting structure is used for limiting the small cross rod at the lower part of the wood springboard to be separated from the U-shaped structure.
Preferably, the first limiting structure is a bolt;
the first plate and the second plate are both provided with screw holes for fixing with a small cross rod at the lower part of the wood springboard through the bolts.
Preferably, the diameter of the screw hole is 12mm, and the diameter of the bolt is smaller than that of the screw hole.
Preferably, the cuff is rectangular in shape.
Preferably, the material of the hoop is a steel plate, and the thickness of the steel plate of the hoop ranges from 2mm to 4 mm.
Preferably, the material of the lock lug is a steel plate, and the thickness of the steel plate of the lock lug ranges from 2mm to 4 mm.
Preferably, the inner height of the hoop is more than 8mm to 10mm of the thickness of the wood springboard; and/or the inner width of the hoop is 8mm to 10mm larger than the width of the wood springboard.
Preferably, the locking lug is welded to the ferrule.
Preferably, the locking lug is fixed at a middle position of one side of the hoop.
The hoop is sleeved on the wood springboard, and the lock lug is fixed with one side of the hoop positioned on the lower bottom surface of the wood springboard, so that the wood springboard can be firmly fixed with the small cross bar, and the wood springboard can not be displaced when a worker walks for material dumping, namely the wood springboard and the small cross bar can not be separated, and further the safety of the worker is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a fixing device for an end of a wood springboard according to an embodiment of the present invention;
fig. 2 is a side view of a wood springboard end fixing device according to an embodiment of the invention.
Wherein, the hoop 1, the lock ear 2, the first plate 21, the second plate 22, the third plate 23, the wood springboard 3, the small cross bar 4, the screw hole 5 and the bolt 6.
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.
In this application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
An embodiment of the present invention provides a wood springboard end fixing device, referring to fig. 1 and fig. 2, fig. 1 is a schematic structural view of the wood springboard end fixing device, where the wood springboard end fixing device includes: a hoop 1 and a lock lug 2;
the hoop 1 is sleeved on the wood springboard 3;
the lock lug 2 and the hoop 1 are fixed on one side of the lower bottom surface of the wood springboard 3, and the lock lug 2 is used for being fixed with a small cross bar 4 at the lower part of the wood springboard 3.
It should be noted that, the hoop 1 is sleeved on the wood springboard 3, and the lock lug 2 and one side of the hoop 1, which is located on the lower bottom surface of the wood springboard 3, are fixed, so that the wood springboard 3 and the small cross bar 4 can be firmly fixed, and compared with the existing wood springboard 3 which is directly placed on the small cross bar 4, the wood springboard can not be displaced when the material is transported and the worker walks, that is, the wood springboard and the small cross bar can not be separated, and further, the safety of the worker is ensured.
Still need explain, because cuff 1 is the cover and locates wood springboard 3, consequently, cuff 1 can be to the protection of wood springboard, reduces the impaired fracture that causes of wood springboard in the use, simultaneously, can make things convenient for the workman to install fast, bindes in traditional iron wire, the easy operation of this application, but also used repeatedly, and the security is higher.
Specifically, the locking lug 2 includes: a first plate 21, a second plate 22, a third plate 23 and a first limiting structure;
the third plate 23 is fixed to the ferrule 1, the first plate 21 and the second plate 22 are respectively connected to two ends of the third plate 23, and the first plate 21, the second plate 22 and the third plate 23 form an inverted U-shaped structure;
the opening area of the inverted U-shaped structure is used for being matched with the small cross rod 4 at the lower part of the wood springboard 3, and the first limiting structure is used for limiting the small cross rod 4 at the lower part of the wood springboard 3 to be separated from the U-shaped structure.
It should be noted that the third plate 23 is fixed to the ferrule 1, the first plate 21 and the second plate 22 are respectively connected to two ends of the third plate 23, the first plate 21, the second plate 22 and the third plate 23 form an inverted U-shaped structure, an opening region of the inverted U-shaped structure is used for being matched with the small cross bar 4 at the lower part of the wood springboard 3, and the first limiting structure limits the small cross bar 4 at the lower part of the wood springboard 3 to be separated from the U-shaped structure, so that the wood springboard 3 can be always in a fixed state, that is, the wood springboard and the small cross bar cannot be separated, thereby ensuring the construction safety of workers.
Specifically, the first limiting structure is a bolt 6;
the first plate 21 and the second plate 22 are both provided with screw holes 5 for bolts 6 to pass through, and the bolts 6 are used for limiting the radial movement of the small cross rods 4.
It should be noted that, through first board 21 with screw 5 is all seted up to second board 22, and bolt 6 passes screw 5, can restrict little horizontal pole 4's radial displacement, and then avoids when the workman walks, the perk of wooden springboard 3, and wooden springboard 3 separates with little horizontal pole 4 promptly, has effectively guaranteed workman's safety.
Specifically, the locking lug 2 includes: a first plate 21, a second plate 22, a third plate 23 and a second limiting structure;
the third plate 23 is fixed to the ferrule 1, the first plate 21 and the second plate 22 are respectively connected to two ends of the third plate 23, and the first plate 21, the second plate 22 and the third plate 23 form an inverted U-shaped structure;
the opening area of the inverted U-shaped structure is used for being matched with the small cross rod 4 at the lower part of the wood springboard 3, and the second limiting structure is used for limiting the small cross rod 4 at the lower part of the wood springboard 3 to be separated from the U-shaped structure.
Specifically, the second limiting structure is a U-shaped lock.
The first plate 21 and the second plate 22 are provided with through holes for U-shaped locks to pass through, and the U-shaped locks are used for limiting the radial movement of the small cross rods 4.
Specifically, the diameter of the screw hole 5 is 12mm, and the diameter of the bolt 6 is smaller than that of the screw hole 5.
It should be noted that the diameter of the screw hole 5 can be selected by those skilled in the art according to practical situations, and the diameter of the screw hole 5 is not limited to 12 mm.
Further, the ferrule 1 has a rectangular shape.
The cuff 1 is rectangular, so that the upper and lower edges of the cuff 1 can be better attached to the springboard 3, the stability of the springboard 3 can be improved, and the walking and construction of workers are facilitated.
Specifically, the material of the hoop 1 is a steel plate, and the thickness of the steel plate of the hoop 1 ranges from 2mm to 4 mm.
The material of the ferrule 1 may be a steel plate or another material, and in the present application, the material of the ferrule 1 is not limited to a steel plate.
It should be noted that, the steel plate thickness range of the hoop 1 is set to 2mm to 4mm as the optimal thickness, and those skilled in the art can set the steel plate thickness range according to specific use requirements, and the steel plate thickness range of the hoop 1 is not limited to 2mm to 4 mm.
Specifically, the lock lug 2 is made of a steel plate, and the thickness of the steel plate of the lock lug 2 ranges from 2mm to 4 mm.
The material of the lock lug 2 may be a steel plate, or may be other materials, and in the present application, the material of the lock lug 2 is not limited to the steel plate.
It should be noted that, the steel plate thickness range of the lock lug 2 is set to 2mm to 4mm as the optimal thickness, and those skilled in the art can set the steel plate thickness range according to specific use requirements, and the steel plate thickness range of the lock lug 2 is not limited to 2mm to 4 mm.
Further, the inner height of the hoop 1 is 8mm to 10mm greater than the thickness of the wood springboard 3; and/or the inner width of the hoop 1 is 8mm to 10mm larger than the width of the wood springboard 3.
It should be noted that the inner height of the hoop 1 is set to be 8mm to 10mm larger than the thickness of the wood springboard 3; and/or, the inner width of the hoop 1 is 8mm to 10mm larger than the width of the wood springboard 3, so that a worker can conveniently install the hoop 1 on the wood springboard 3, and the installation efficiency of the wood springboard 3 is further improved.
Specifically, the locking lug 2 is welded to the ferrule 1.
It should be noted that, the lock lug 2 is welded to the hoop 1, so that the connection strength of the wood springboard 3 and the small cross bar 4 can be effectively ensured, the wood springboard 3 is further ensured not to be separated from the small cross bar 4, and the safety of workers is effectively ensured.
The lock lug 2 may be fixed to the ferrule 1 by welding, or may be fixed by another method, and the fixing method of the lock lug 2 to the ferrule 1 is not limited to welding.
Specifically, the locking lug 2 is fixed at a middle position of one side of the ferrule 1.
It should be noted that, by fixing the locking lug 2 at the middle position of one side of the ferrule 1, the stress on the ferrule 1 can be more uniform, the ferrule 1 is prevented from being damaged due to uneven stress, and the service life of the ferrule 1 is effectively prolonged.
To facilitate understanding of the above solution, the solution is further described below with reference to fig. 1 and 2.
The invention discloses a wood springboard end fixing device which is formed by welding a rectangular steel ferrule and a locking lug at the lower part.
The steel ferrule adopts a 2mm thick steel plate to be welded into a square shape and is used for being sleeved at the end part of the cantilever plate to play a role in fixing the cantilever plate and protecting the end part of the cantilever plate. The lower part is an inverted U-shaped lock lug which is welded by adopting a 2mm steel plate, the lower part of the lock lug is provided with a round hole with the diameter of 12mm for fixing a long bolt, the lock lug and the bottom of the hoop are welded into a whole,
the width of the field common wood springboard is 200-250mm, the height of the field common wood springboard is 50-65mm, the size of the hoop is processed according to the size of the cantilever boards in the same batch, the inner diameter width and the height of the hoop are both larger than 10mm of the size of the cantilever boards in the batch, the installation of the hoop is convenient, and the slippage of the cantilever boards is not influenced.
When the wood springboard is installed on site, cuffs are installed at two ends of the wood springboard, the wood springboard is placed on the upper portion of the small cross rod, the size of each cuff is adjusted according to the position of the small cross rod, the lower locking lug is clamped on the lower small cross rod, and after the two ends of the wood springboard are fixed, the bottom of the wood springboard is fixed by the long bolt.
The construction process comprises the following steps:
the hoop is sleeved on the end of the wooden cantilever plate → the wooden cantilever plate is installed so that the lock lug is clamped on the small cross bar → the bolt is fixed.
The invention has the advantages that: the wood springboard fixing device has the advantages that the wood springboard end can be quickly fixed, the construction is simple, the construction period is saved, the wood springboard can be fixed after installation, and the structure is safe.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are only illustrative, wherein the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A kind of springboard end fixing device, characterized by, including: a hoop (1) and a lock lug (2);
the hoop (1) is sleeved on the wood springboard (3);
the lock lug (2) and the hoop (1) are fixed on one side of the lower bottom surface of the wood springboard (3), and the lock lug (2) is used for being fixed with a small cross rod (4) at the lower part of the wood springboard (3).
2. The wood springboard end fixing device of claim 1, wherein the locking lug (2) comprises: the first plate (21), the second plate (22), the third plate (23) and the first limiting structure;
the third plate (23) is fixed on the hoop (1), the first plate (21) and the second plate (22) are respectively connected with two ends of the third plate (23), and the first plate (21), the second plate (22) and the third plate (23) form an inverted U-shaped structure;
the opening area of the inverted U-shaped structure is used for being matched with a small cross rod (4) at the lower part of the wood springboard (3), and the first limiting structure is used for limiting the small cross rod (4) at the lower part of the wood springboard (3) to be separated from the U-shaped structure.
3. The wood springboard end fixing device of claim 2, wherein the first limiting structure is a bolt (6);
the first plate (21) and the second plate (22) are provided with screw holes (5) used for fixing the bolts (6) and the small cross rods (4) at the lower part of the wood springboard (3).
4. The wood springboard end fixing device of claim 3, wherein the diameter of the screw hole (5) is 12mm, and the diameter of the bolt (6) is smaller than the diameter of the screw hole (5).
5. The wood ramp end fixing device according to claim 1, wherein the cuff (1) is rectangular in shape.
6. The springboard end fixing device according to claim 1, characterised in that the material of the hoop (1) is a steel plate, and the steel plate thickness of the hoop (1) ranges from 2mm to 4 mm.
7. The wood springboard end fixing device of claim 1, wherein the material of the locking lug (2) is a steel plate, and the thickness of the steel plate of the locking lug (2) ranges from 2mm to 4 mm.
8. The wood springboard end fixing device of claim 1, wherein the inner height of the hoop (1) is greater than 8mm to 10mm of the thickness of the wood springboard (3); and/or the inner width of the hoop (1) is 8mm to 10mm larger than the width of the wood springboard (3).
9. The wood gangboard end fixing device according to claim 1, wherein the locking lug (2) is welded to the ferrule (1).
10. The wood gangboard end fixing device according to claim 1, wherein the locking lug (2) is fixed at a middle position of one side of the hoop (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110603776.2A CN113279562A (en) | 2021-05-31 | 2021-05-31 | End fixing device for wood springboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110603776.2A CN113279562A (en) | 2021-05-31 | 2021-05-31 | End fixing device for wood springboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113279562A true CN113279562A (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110603776.2A Pending CN113279562A (en) | 2021-05-31 | 2021-05-31 | End fixing device for wood springboard |
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| Country | Link |
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| CN (1) | CN113279562A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011038342A (en) * | 2009-08-13 | 2011-02-24 | Shingu Kensetsu:Kk | Mounting jig for fall-prevention board member, and temporary scaffold |
| CN203160674U (en) * | 2013-02-04 | 2013-08-28 | 中天建设集团有限公司天津分公司 | Scaffold board fixing clamp |
| CN205617776U (en) * | 2016-05-17 | 2016-10-05 | 方彦苏 | Outrigger level protection scaffold frame plate |
| CN213062900U (en) * | 2020-08-12 | 2021-04-27 | 刘涛 | Scaffold board fixing device |
| CN215167957U (en) * | 2021-05-31 | 2021-12-14 | 中建八局第四建设有限公司 | End fixing device for wood springboard |
-
2021
- 2021-05-31 CN CN202110603776.2A patent/CN113279562A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011038342A (en) * | 2009-08-13 | 2011-02-24 | Shingu Kensetsu:Kk | Mounting jig for fall-prevention board member, and temporary scaffold |
| CN203160674U (en) * | 2013-02-04 | 2013-08-28 | 中天建设集团有限公司天津分公司 | Scaffold board fixing clamp |
| CN205617776U (en) * | 2016-05-17 | 2016-10-05 | 方彦苏 | Outrigger level protection scaffold frame plate |
| CN213062900U (en) * | 2020-08-12 | 2021-04-27 | 刘涛 | Scaffold board fixing device |
| CN215167957U (en) * | 2021-05-31 | 2021-12-14 | 中建八局第四建设有限公司 | End fixing device for wood springboard |
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