CN112482889A - Rail guard for construction - Google Patents
Rail guard for construction Download PDFInfo
- Publication number
- CN112482889A CN112482889A CN202011406608.6A CN202011406608A CN112482889A CN 112482889 A CN112482889 A CN 112482889A CN 202011406608 A CN202011406608 A CN 202011406608A CN 112482889 A CN112482889 A CN 112482889A
- Authority
- CN
- China
- Prior art keywords
- pressure stabilizing
- pressure
- bottom plate
- building construction
- protective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- 238000010276 construction Methods 0.000 title claims description 16
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 57
- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 238000009435 building construction Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 9
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 239000011490 mineral wool Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/8227—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only screens ; Arrangements of sound-absorbing elements, e.g. baffles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to the technical field of building construction, and discloses a protective guard for building construction. The protective bottom plate and the pressure-bearing bottom plate are adjusted and fixed through the connecting rod mechanism, the protective guard can be firmly supported and positioned under the pressure stabilizing support of the pressure stabilizing mechanism, the traditional manual building and fixing mode is replaced, and the protective guard can be conveniently assembled and placed by workers and can be conveniently recycled and reused by the workers under the locking and positioning of the protective bottom plate and the telescopic support plate through the matching combination of the connecting rod mechanism and the pressure stabilizing mechanism through the locking and locking mechanism.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a protective fence for building construction.
Background
The building construction refers to production activities in the construction implementation stage of engineering construction, is a construction process of various buildings, and can also be a process of changing various lines on a design drawing into a real object at a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.
However, the existing protective guard for building construction in the market has some disadvantages, the conventional protective guard is mostly fixed in a building mode in the process of erecting, the operation is inconvenient, the labor intensity of workers is very easy to increase, and the assembly is inconvenient in the process of assembly and use, so that the workers are not convenient to recycle. Accordingly, those skilled in the art have provided a guard rail for construction to solve the problems set forth in the background art as described above.
Disclosure of Invention
The present invention is directed to a protective fence for building construction, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rail guard for construction, includes the protection bottom plate, one side of protection bottom plate is located bottom position department and rotates and is connected with the pressure-bearing bottom plate, and the protection bottom plate passes through the link mechanism joint with the pressure-bearing bottom plate and fixes, the top of pressure-bearing bottom plate is provided with the pressure-bearing cassette, the top embedding block of pressure-bearing cassette has pressure stabilizing mechanism, the top of protection bottom plate is connected with flexible extension board, and fixes through the locking of latched device between protection bottom plate and the flexible extension board, one side of protection bottom plate and flexible extension board all is provided with the board of making an uproar.
As a still further scheme of the invention: the link mechanism comprises an adjusting base, wherein one end of the adjusting base is connected with a first telescopic connecting rod in a rotating mode, the other end of the adjusting base is connected with a second telescopic connecting rod in a rotating mode, the front surface of the adjusting base is located at two ends and is symmetrically provided with adjusting holes, the bottom end of the first telescopic connecting rod is provided with a first positioning hole, and the bottom end of the second telescopic connecting rod is provided with a second positioning hole.
As a still further scheme of the invention: the length of first flexible connecting rod is the same with the length of second flexible connecting rod, and the length of first flexible connecting rod and second flexible connecting rod all is not less than 0.5 m.
As a still further scheme of the invention: the sizes of the first positioning hole and the second positioning hole are the same as the size of the adjusting hole, and positioning bolts are arranged on the inner sides of the first positioning hole, the second positioning hole and the adjusting hole in a matched mode.
As a still further scheme of the invention: the pressure stabilizing mechanism comprises a pressure stabilizing base, wherein the upper surface of the pressure stabilizing base is symmetrically arranged at corner positions and is provided with an installation clamping groove A, the pressure stabilizing base is clamped with a first pressure stabilizing support through the installation clamping groove A, the lower part of the first pressure stabilizing support is symmetrically arranged at the corner positions and is provided with a clamping column A, the upper surface of the first pressure stabilizing support is symmetrically arranged at the corner positions and is provided with an installation clamping groove B, the first pressure stabilizing support is clamped with a second pressure stabilizing support through the installation clamping groove B, and the lower part of the second pressure stabilizing support is symmetrically arranged at the corner positions and is provided with a clamping column B.
As a still further scheme of the invention: the pressure stabilizing mechanism is a concrete member and is of a trapezoidal structure, and the weight of the pressure stabilizing mechanism is not lower than 100 KG.
As a still further scheme of the invention: the clamping columns A and the installation clamping grooves A are in one-to-one correspondence, and the clamping columns B and the installation clamping grooves B are in one-to-one correspondence.
As a still further scheme of the invention: the locking mechanism comprises a mounting clamping seat symmetrically fixed at the top end position of one side of the protective base plate, a butt clamping seat is arranged above the mounting clamping seat in a matched mode, a push-pull handle is embedded into the inner side of the mounting clamping seat in a clamped mode, a reset spring is arranged at the position, located at the top end position, of the inner side of the mounting clamping seat, the inner side of the reset spring penetrates through the clamping seat to be provided with a positioning sliding rod, and a locking buckle is fixed at the top end of the positioning sliding rod.
As a still further scheme of the invention: the outer diameter of the positioning slide rod is matched with the inner diameter of the reset spring, and the push-pull handle is elastically connected with the locking buckle through the positioning slide rod and the reset spring.
As a still further scheme of the invention: the noise reduction plate comprises a honeycomb layer, a liner layer is arranged on one side of the honeycomb layer, and a protective outer layer is arranged on one side of the liner layer;
the honeycomb layer is made of ceramic materials, the lining layer is made of rock wool materials, and the protective outer layer is made of stainless steel materials.
Compared with the prior art, the invention has the beneficial effects that:
the protective bottom plate and the pressure-bearing bottom plate are adjusted and fixed through the connecting rod mechanism, the protective fence can be firmly supported and positioned under the pressure stabilizing support of the pressure stabilizing mechanism, the traditional manual building and fixing mode is replaced, the operation intensity of workers is reduced, the working efficiency of the workers can be improved, and in the assembling and using process, the protective fence can be conveniently assembled and placed by the workers under the locking and positioning of the protective bottom plate and the telescopic supporting plate through the matched combination of the connecting rod mechanism and the pressure stabilizing mechanism by the locking and locking mechanism, and the protective fence can be conveniently recycled and reused by the workers.
Drawings
Fig. 1 is a schematic structural view of a guard rail for building construction;
fig. 2 is an enlarged view of a guard rail for construction at a in fig. 1;
FIG. 3 is a schematic structural view of a load-bearing clamping seat in a guard rail for building construction;
fig. 4 is a schematic structural view of a link mechanism in a guard rail for construction;
fig. 5 is a schematic structural view of a pressure stabilizing mechanism in a guard rail for building construction;
fig. 6 is a schematic structural view of a noise reduction plate in a guard rail for building construction.
In the figure: 1. a protective base plate; 2. a telescopic support plate; 3. a noise reduction plate; 31. a honeycomb layer; 32. a backing layer; 33. a protective outer layer; 4. a link mechanism; 41. an adjusting base; 42. an adjustment hole; 43. a first positioning hole; 44. a first telescopic link; 45. a second positioning hole; 46. a second telescopic link; 5. a pressure-bearing bottom plate; 6. a pressure-bearing clamping seat; 7. a pressure stabilizing mechanism; 71. a voltage stabilizing base; 72. installing a clamping groove A; 73. a clamping column A; 74. a first pressure-stabilizing support; 75. installing a clamping groove B; 76. a clamping column B; 77. a second pressure-stabilizing support; 8. installing a card seat; 9. abutting against the clamping seat; 10. a push-pull handle; 11. a return spring; 12. positioning the slide bar; 13. and (6) locking and buckling.
Detailed Description
Referring to fig. 1 to 6, in an embodiment of the present invention, a protective guard for building construction includes a protective base plate 1, a pressure-bearing base plate 5 is rotatably connected to one side of the protective base plate 1 at a bottom position, the protective base plate 1 and the pressure-bearing base plate 5 are fixed by a link mechanism 4 in a snap-fit manner, the link mechanism 4 includes an adjusting base 41, one end of the adjusting base 41 is rotatably connected to a first telescopic link 44, the other end of the adjusting base 41 is rotatably connected to a second telescopic link 46, adjusting holes 42 are symmetrically formed at two ends of a front surface of the adjusting base 41, a first positioning hole 43 is formed at a bottom end of the first telescopic link 44, a second positioning hole 45 is formed at a bottom end of the second telescopic link 46, the first telescopic link 44 and the second telescopic link 46 have the same length, the lengths of the first telescopic link 44 and the second telescopic link 46 are not less than 0.5m, the sizes of the first positioning hole 43 and the second positioning hole 45 are the same as the size, and the inner sides of the first positioning hole 43, the second positioning hole 45 and the adjusting hole 42 are all provided with positioning bolts in a matched manner, in the process of assembling and using the protective guard, a worker symmetrically folds and unfolds the first telescopic connecting rod 44 and the second telescopic connecting rod 46 to enable the protective base plate 1 and the pressure-bearing base plate 5 to be vertically placed at ninety degrees, after the adjustment is finished, the matched positioning bolts sequentially penetrate through and are inserted into the first positioning hole 43 and the second positioning hole 45, and the first telescopic connecting rod 44 and the second telescopic connecting rod 46 are combined with the adjusting hole 42 in a matched manner to perform positioning work, so that the protective base plate 1, the pressure-bearing base plate 5 and the connecting rod mechanism 4 are placed in a triangular integrated stressed manner.
A pressure-bearing clamping seat 6 is arranged above the pressure-bearing bottom plate 5, a pressure stabilizing mechanism 7 is embedded and clamped above the pressure-bearing clamping seat 6, the pressure stabilizing mechanism 7 comprises a pressure stabilizing base 71, the upper surface of the pressure stabilizing base 71 is symmetrically provided with mounting clamping grooves A72 at corner positions, the pressure stabilizing base 71 is clamped with a first pressure stabilizing support 74 through mounting clamping grooves A72, clamping columns A73 are symmetrically arranged at corner positions below the first pressure stabilizing support 74, the upper surface of the first pressure stabilizing support 74 is symmetrically provided with mounting clamping grooves B75 at corner positions, the first pressure stabilizing support 74 is clamped with a second pressure stabilizing support 77 through mounting clamping grooves B75, clamping columns B76 are symmetrically arranged at corner positions below the second pressure stabilizing support 77, the pressure stabilizing mechanism 7 is made of concrete material members, the pressure stabilizing mechanism 7 is of a trapezoid structure, the weight of the pressure stabilizing mechanism 7 is not lower than 100KG, the clamping columns A73 and the mounting clamping grooves A72 are in one-to one correspondence, the clamping columns B76 and the mounting clamping grooves B75 are in one-to-one correspondence with each other, after the pressure-bearing bottom plate 5 is positioned, a worker clamps the pressure-stabilizing base 71 into the pressure-bearing clamping base 6, the first pressure-stabilizing support 74 and the second pressure-stabilizing support 77 are sequentially stacked and clamped on the pressure-stabilizing base 71 under the one-to-one correspondence of the clamping columns A73 and the mounting clamping grooves A72 and the one-to-one correspondence of the clamping columns B76 and the mounting clamping grooves B75, and the protective guard is positioned in a pressure-stabilizing mode.
The upper part of the protective base plate 1 is connected with a telescopic support plate 2, the protective base plate 1 and the telescopic support plate 2 are locked and fixed through a locking mechanism, the locking mechanism comprises an installation clamping seat 8 symmetrically fixed at the top end position of one side of the protective base plate 1, a butt clamping seat 9 is arranged above the installation clamping seat 8 in a matching way, the inner side of the installation clamping seat 8 is embedded and clamped with a push-pull handle 10, the inner side of the installation clamping seat 8 is arranged at the top end position and is provided with a reset spring 11, the inner side of the reset spring 11 is penetrated and clamped with a positioning slide rod 12, the top end of the positioning slide rod 12 is fixed with a locking buckle 13, the outer diameter of the positioning slide rod 12 is matched with the inner diameter of the reset spring 11, the push-pull handle 10 is elastically connected with the locking buckle 13 through the positioning slide rod 12 and the reset spring 11, after the pressure stabilizing and positioning of the protective, in the synchronous opening process, the positioning slide rod 12 is elastically clamped with the reset spring 11, the butt clamping seat 9 extrudes the locking buckle 13, the locking buckle 13 is elastically clamped inside the butt clamping seat 9, the protection base plate 1 and the telescopic support plate 2 are positioned, and the assembly work of the protective guard is further completed.
The working principle of the invention is as follows: during the process of assembling and using the protective fence, a worker symmetrically folds and unfolds the first telescopic connecting rod 44 and the second telescopic connecting rod 46 to enable the protective bottom plate 1 and the pressure-bearing bottom plate 5 to be vertically placed at ninety degrees, after the adjustment is finished, matched positioning bolts sequentially penetrate through and are inserted into the first positioning hole 43 and the second positioning hole 45 to be matched and combined with the adjusting hole 42 to perform positioning work on the first telescopic connecting rod 44 and the second telescopic connecting rod 46, so that the protective bottom plate 1, the pressure-bearing bottom plate 5 and the connecting rod mechanism 4 are placed in a triangular integrated stress manner, after the pressure-bearing bottom plate 5 is positioned, the worker clamps and stacks the pressure stabilizing base 71 into the pressure-bearing seat 6, the first pressure stabilizing support 74 and the second pressure stabilizing support 77 on the pressure stabilizing base 71 under the one-to-one correspondence of the clamping columns A73 and the mounting clamping grooves A72 and the one-to-one correspondence of the clamping columns B76 and the mounting clamping grooves B75 to perform pressure stabilizing and positioning, after the pressure stabilizing and positioning of the protective guard are finished, a worker folds and opens the telescopic support plate 2, the telescopic support plate and the protective base plate 1 are kept on the same horizontal plane, in the synchronous opening process, the positioning slide rod 12 is elastically clamped with the reset spring 11, the butt clamping seat 9 extrudes the locking clamping buckle 13, the locking clamping buckle 13 is elastically clamped inside the butt clamping seat 9, the protective base plate 1 and the telescopic support plate 2 are positioned, and then the assembly work of the protective guard is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. The utility model provides a rail guard for construction, includes protection bottom plate (1), its characterized in that, one side of protection bottom plate (1) is located bottom position department and rotates and is connected with pressure-bearing bottom plate (5), and protection bottom plate (1) is fixed through link mechanism (4) joint with pressure-bearing bottom plate (5), the top of pressure-bearing bottom plate (5) is provided with pressure-bearing cassette (6), the top embedding block of pressure-bearing cassette (6) has pressure stabilizing mechanism (7), the top of protection bottom plate (1) is connected with flexible extension board (2), and fixes through the locking mechanism locking between protection bottom plate (1) and the flexible extension board (2), one side of protection bottom plate (1) and flexible extension board (2) all is provided with and falls board (3) of making an uproar.
2. The guard rail for building construction according to claim 1, wherein the link mechanism (4) comprises an adjusting base (41), one end of the adjusting base (41) is rotatably connected with a first telescopic link (44), the other end of the adjusting base (41) is rotatably connected with a second telescopic link (46), adjusting holes (42) are symmetrically formed in the positions of two ends of the front surface of the adjusting base (41), a first positioning hole (43) is formed in the bottom end of the first telescopic link (44), and a second positioning hole (45) is formed in the bottom end of the second telescopic link (46).
3. Guard rail for building construction according to claim 2, characterized in that the first telescopic link (44) and the second telescopic link (46) have the same length, and the length of the first telescopic link (44) and the length of the second telescopic link (46) are not less than 0.5 m.
4. The protective guard for building construction according to claim 2, wherein the first positioning hole (43) and the second positioning hole (45) are the same as the adjusting hole (42), and positioning bolts are arranged inside the first positioning hole (43), the second positioning hole (45) and the adjusting hole (42) in a matched manner.
5. The protective guard for building construction according to claim 1, wherein the pressure stabilizing mechanism (7) comprises a pressure stabilizing base (71), mounting clamping grooves A (72) are symmetrically formed in the upper surface of the pressure stabilizing base (71) at corner positions, the pressure stabilizing base (71) is clamped with a first pressure stabilizing support (74) through the mounting clamping grooves A (72), clamping posts A (73) are symmetrically arranged below the first pressure stabilizing support (74) at corner positions, mounting clamping grooves B (75) are symmetrically formed in the upper surface of the first pressure stabilizing support (74) at corner positions, the first pressure stabilizing support (74) is clamped with a second pressure stabilizing support (77) through the mounting clamping grooves B (75), and clamping posts B (76) are symmetrically arranged below the second pressure stabilizing support (77) at corner positions.
6. Guard rail for building construction according to claim 5, characterized in that the pressure stabilizing mechanism (7) is made of concrete material, the pressure stabilizing mechanism (7) is in a trapezoidal structure, and the weight of the pressure stabilizing mechanism (7) is not less than 100 KG.
7. The guard rail for building construction according to claim 5, wherein the clamping columns A (73) and the mounting slots A (72) are in one-to-one correspondence, and the clamping columns B (76) and the mounting slots B (75) are in one-to-one correspondence.
8. The protective guard for building construction according to claim 1, wherein the locking mechanism comprises a mounting clamp seat (8) symmetrically fixed at a top end position of one side of the protective base plate (1), an abutting clamp seat (9) is arranged above the mounting clamp seat (8) in a matching manner, a push-pull handle (10) is embedded and clamped in the inner side of the mounting clamp seat (8), a return spring (11) is arranged at a top end position of the inner side of the mounting clamp seat (8), a positioning slide rod (12) is clamped in the inner side of the return spring (11) in a penetrating manner, and a locking buckle (13) is fixed at the top end of the positioning slide rod (12).
9. Guard rail for building construction according to claim 8, characterized in that the outer diameter of the positioning slide bar (12) is adapted to the inner diameter of the return spring (11), and the push-pull handle (10) and the locking buckle (13) are elastically connected through the positioning slide bar (12) and the return spring (11).
10. Guard rail for building construction according to claim 1 characterized in that the noise reduction plate (3) comprises a honeycomb layer (31), a lining layer (32) being arranged on one side of the honeycomb layer (31) and a protective outer layer (33) being arranged on one side of the lining layer (32);
the honeycomb layer (31) is made of ceramic materials, the liner layer (32) is made of rock wool materials, and the protective outer layer (33) is made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011406608.6A CN112482889A (en) | 2020-12-05 | 2020-12-05 | Rail guard for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011406608.6A CN112482889A (en) | 2020-12-05 | 2020-12-05 | Rail guard for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112482889A true CN112482889A (en) | 2021-03-12 |
Family
ID=74939786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011406608.6A Withdrawn CN112482889A (en) | 2020-12-05 | 2020-12-05 | Rail guard for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112482889A (en) |
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| CN206873964U (en) * | 2017-04-05 | 2018-01-12 | 广东科艺新泰建筑科技开发有限公司 | A kind of foundation ditch guardrail of construction |
| CN207489430U (en) * | 2017-09-20 | 2018-06-12 | 苏州秀创会展服务有限公司 | A kind of water filling counterweight water tank |
| CN209040690U (en) * | 2018-11-16 | 2019-06-28 | 季坤 | A kind of construction safety column and its protective reinforcing device |
| CN209653549U (en) * | 2019-02-28 | 2019-11-19 | 文军 | A kind of novel building enclosing structure |
| CN209837752U (en) * | 2019-03-28 | 2019-12-24 | 中国建筑第二工程局有限公司 | Anti-overturning type temporary protection device for hole |
| CN210067628U (en) * | 2019-04-22 | 2020-02-14 | 倪耀 | Safe construction protective fence for construction site |
| CN112324244A (en) * | 2020-10-28 | 2021-02-05 | 金逸超 | Noise prevention and control equipment for environmental protection engineering |
| CN213477887U (en) * | 2020-09-08 | 2021-06-18 | 重庆嘉威建设工程有限公司 | Building site encloses fender with function of making an uproar is fallen |
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2020
- 2020-12-05 CN CN202011406608.6A patent/CN112482889A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1848092A (en) * | 1991-06-24 | 1993-01-07 | Harry Grey | Movement detector |
| CA2259871A1 (en) * | 1999-01-20 | 2000-07-20 | Casey Marques | Outdoor balcony clothes dryer |
| CN202899108U (en) * | 2012-04-28 | 2013-04-24 | 温州市海洋环保设备厂 | Fence-type oil containment boom |
| CN203924749U (en) * | 2014-06-10 | 2014-11-05 | 广东梅雁吉祥水电股份有限公司 | A kind of temporary steel structure guardrail being applicable in building operations |
| CN206873964U (en) * | 2017-04-05 | 2018-01-12 | 广东科艺新泰建筑科技开发有限公司 | A kind of foundation ditch guardrail of construction |
| CN107035222A (en) * | 2017-06-12 | 2017-08-11 | 李怡坤 | A kind of civil engineering building fence |
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| CN209040690U (en) * | 2018-11-16 | 2019-06-28 | 季坤 | A kind of construction safety column and its protective reinforcing device |
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| CN213477887U (en) * | 2020-09-08 | 2021-06-18 | 重庆嘉威建设工程有限公司 | Building site encloses fender with function of making an uproar is fallen |
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Application publication date: 20210312 |