CN115306171A - Safety device is used in construction in room - Google Patents
Safety device is used in construction in room Download PDFInfo
- Publication number
- CN115306171A CN115306171A CN202210973354.9A CN202210973354A CN115306171A CN 115306171 A CN115306171 A CN 115306171A CN 202210973354 A CN202210973354 A CN 202210973354A CN 115306171 A CN115306171 A CN 115306171A
- Authority
- CN
- China
- Prior art keywords
- frame
- support column
- support
- window opening
- limiting
- 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.)
- Granted
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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
- 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
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3219—Means supported by the building wall, e.g. security consoles
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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
- 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
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3266—Safety nets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a safety protection device for building construction, which comprises support columns, positioning plates, a folding protection frame and a force unloading device, wherein the support columns are vertically arranged on outer walls on two sides of a window opening, the inner wall of the window opening is provided with a plurality of positioning plates, one end of each positioning plate extends out of the window opening and is connected with the corresponding support column, a limiting groove is formed in the side wall of the lower part of each support column, each folding protection frame comprises three support beams, support frames and limiting frames, the support beams are horizontally arranged, the support frames and the limiting frames are arranged on the adjacent support beams, two ends of each support beam positioned at the bottom are clamped into the limiting grooves in the lower parts of the support frames, and the force unloading device is arranged in each support column. According to the invention, the plurality of positioning plate fixing support columns are arranged on the two sides of the window opening, the folding protection frame is arranged on the two support columns, the size of the protection device can be reduced, the protection device is convenient to transport and install, and the folding protection frame has the effects of buffering and absorbing energy through the force unloading device arranged in the support columns.
Description
Technical Field
The invention relates to the field of house construction, in particular to a safety protection device for house construction.
Background
After the construction of building subject, can demolish house steel-pipe frame all around, building subject's window opening has not been sealed this moment, and the back stage needs install the casement in the window opening and the building whitewashes the operation, because later stage construction needs transported substance material, and the window opening is not sealed, has extremely strong wind to blow in the building, and the workman falls from the window opening easily when carrying finishing material, for this reason needs install protector at the window opening. Most of the existing protective devices are characterized in that a net bag is fixed in a window opening through an expansion screw, and only one or a plurality of ropes are fixed on the net bag, so that the protective effect is poor; and some are the installation frame in the window opening, support through the frame, but because the frame is bulky, weight is heavy, the installation is comparatively complicated with the dismantlement, extension period that can be very big, and when sealing the window, the frame can be demolishd moreover, leads to sealing the window process and still has the risk.
Disclosure of Invention
The invention aims to provide a safety protection device for building construction, which has small volume, is convenient and fast to install, does not occupy the space of a window opening, can still provide protection in the window sealing process, and greatly ensures the safety of workers.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a safety device is used in construction is built in room, includes support column, locating plate, folding protection frame and unloads power device, the support column is vertical to be installed on the building outer wall of window hole both sides, and the inner wall fixed mounting in window hole has the locating plate that the polylith level set up, and locating plate one end stretches out the window hole and is connected with the support column, the support column is kept away from and is processed the spacing groove on the lateral wall of building outer wall one side lower part, folding protection frame is including a supporting beam, support frame and spacing frame, a supporting beam has three and level to set up, installs support frame and spacing frame on the adjacent supporting beam, and the support frame is located the spacing frame below, is located to be equipped with on the supporting beam of bottom and aligns just vertically bearing stake with the support column, and is located the spacing inslot of supporting beam both ends card income supporting seat lower part of bottom, the support column cavity, support column internally mounted have an unload power device, unload power device including backup pad, compression cylinder, leading wheel, steel cable and fixed pulley, the backup pad is installed at the support column top, the vertical compression cylinder of installing in backup pad bottom, the end connection supporting beam who is located the top in the compression cylinder in the bottom to the backup pad, the backup pad after walking around leading wheel and fixed pulley in proper order with the steel cable.
The limiting groove is provided with a buckle plate, and the buckle plate is installed in the limiting groove through a reset spring.
The supporting frame and the limiting frame are composed of a plurality of scissor-type pull rods, the end parts of the pull rods are connected with pipe hoops, and the pipe hoops are sleeved on the corresponding supporting beams.
And net bags connected with the supporting columns are arranged at the two ends of the limiting frame.
The locating plate is close to the one end surface machining of support column and has the crotch of perk that makes progress, and processes on the crotch and have a spacing hole, processing has the logical groove with crotch profile adaptation on the lateral wall of support column, leads to be equipped with the spacer pin that can stretch into in the spacing hole on the support column of groove one side.
The safety protection device for house construction provided by the invention has the beneficial effects that:
(1) The folding protection frame has the advantages that the plurality of positioning plate fixing support columns are arranged on the two sides of the window opening, the folding protection frame is arranged on the two support columns, the size of the protection device can be reduced, the protection device is convenient to transport and install, the folding protection frame has the buffering and energy absorbing effects through the force unloading devices arranged in the support columns, meanwhile, when the window is sealed, a smaller operation platform can be formed on the outer side of the window opening, the space of the window opening cannot be occupied, and the operation platform can be provided for sealing the window;
(2) By arranging the buffer device, the force of the worker colliding the folding protection frame is absorbed by the compression cylinder, the worker can be prevented from falling off due to the fact that the impact force of the worker colliding the folding protection frame is too large, and the safety of the worker is greatly protected;
(3) Through setting up folding protection frame, the transportation of folding protection frame of can being convenient for on the one hand, the folding protection frame accessible of on the other hand warp and forms a space that supplies the workman to operate in the window opening outside to make things convenient for the window sealing operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention.
Fig. 2 is a schematic side view of the structure according to the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a supporting column according to an embodiment of the present invention.
Fig. 4 is a schematic view illustrating an installation of a positioning plate according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a force-unloading device inside a supporting column according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of the folded protection frame according to the embodiment of the present invention after being unfolded.
Reference numerals: 1. a support pillar; 11. a limiting groove; 12. buckling the plate; 13. a reset spring; 14. a through groove; 15. a spacing pin; 2. positioning a plate; 21. hooking; 22. a limiting hole; 3. folding the protective frame; 31. a support beam; 32. a support frame; 33. a limiting frame; 34. bearing piles; 35. a pull rod; 36. a pipe hoop; 4. a force-unloading device; 41. a support plate; 42. a compression cylinder; 43. a guide wheel; 44. a wire rope; 45. a fixed pulley; 5. a net bag.
Detailed Description
Examples
As shown in fig. 1 to 6, the safety protection device for building construction provided in this embodiment includes a supporting column 1, a positioning plate 2, a folding protection frame 3 and a force unloading device 4, the supporting column 1 is vertically installed on the building outer wall at both sides of a window opening, the inner wall of the window opening is fixedly installed with a plurality of positioning plates 2 horizontally arranged, the positioning plates 2 are fixedly connected with the building inner wall through expansion screws, in order to prevent the positioning plates 2 from occupying the size of the window opening, a groove can be formed on the inner wall of the window opening to install the positioning plate 2, one end of the positioning plate 2 extends out of the window opening to be connected with the supporting column 1, the fixed positioning plate 2 provides a pulling force for the supporting column 1, a hook 21 which is tilted upwards is processed on the surface of one end of the positioning plate 2 close to the supporting column 1, a limiting hole 22 is processed on the hook 21, a through groove 14 which is adapted to the contour of the hook 21 is processed on the side wall of the supporting column 1, the support column 1 at one side of the through groove 14 is provided with a limiting pin 15 which can extend into a limiting hole 22, when the support column 1 is installed, the through groove 14 is aligned with the hook 21, the support column 1 is inserted into the through groove 14, the support column 1 is hung on the hook 21, then the limiting pin 15 is inserted into the limiting hole 22 to prevent the support column 1 from being separated from the positioning plate 2, the side wall of the lower part of one side of the support column 1, which is far away from the building outer wall, is provided with a limiting groove 11, the limiting groove 11 is used for installing the folding protection frame 3, the folding protection frame 3 comprises a support beam 31, a support frame 32 and a limiting frame 33, the support beam 31 is provided with three horizontal devices, the adjacent support beam 31 is provided with the support frame 32 and the limiting frame 33, the support frame 32 is positioned below the limiting frame 33, the length of the support frame 32 is 1/3-1/4 of the length of the limiting frame 33, the support frame 32 and the limiting frame 33 are composed of a plurality of scissor type pull rods 35, the end of the pull rod 35 is connected with a pipe hoop 36, the pipe hoop 36 is sleeved on the corresponding supporting beam 31, the scissor-type pull rod 35 can form a shielding surface to prevent a worker from falling, meanwhile, the size of the folded scissor-type pull rod 35 is small, the moving and carrying are convenient, the supporting beam 31 at the bottom is provided with a bearing pile 34 which is aligned with and vertical to the supporting column 1, the bearing pile 34 is welded and fixed with the supporting beam 31 at the bottom, two ends of the supporting beam 31 at the bottom are clamped into the limiting groove 11 at the lower part of the supporting seat, when the supporting beam 31 rotates in the limiting groove 11, the bearing pile 34 can keep the supporting frame 32 in a horizontal state, so that the supporting frame 32 can be deformed into an operation platform to facilitate the operation of the worker, the limiting groove 11 is provided with a buckle plate 12, the buckle plate 12 is installed in the limiting groove 11 through a reset spring 13, the supporting beam 31 can be prevented from falling through the buckle plate 12, and the stability of the protection device is ensured, and can improve protector's security, spacing 33 both ends are equipped with the string bag 5 of being connected with support column 1, need to process the couple or the hanging point of fixed string bag 5 on spacing 33 and the support column 1, and string bag 5 can play the effect of auxiliary stay, improves the safety when the workman stands on support frame 32 and operates, support column 1 cavity, support column 1 internally mounted have unload power device 4, unload power device 4 and include backup pad 41, compression cylinder 42, leading wheel 43, steel cable 44 and fixed pulley 45, backup pad 41 installs at support column 1 top, and vertical compression cylinder 42 of installing in backup pad 41 bottom surface, compression cylinder 42 stretch out the end and install leading wheel 43, and fixed pulley 45 is installed at the top of backup pad 41, steel cable 44 one end is installed in backup pad 41 bottom, walk around behind leading wheel 43 and fixed pulley 45 in proper order and be located the supporting beam 31 end connection at top, the force unloading device 4 can provide buffering for the folding protection frame 3 after receiving impact, and meanwhile, after a worker leaves an operation platform, the folding protection frame 3 can be reset under the action of the compression cylinder 42, so that the protection effect is guaranteed.
The using method of the invention is as follows:
during installation, the positioning plates 2 are installed on two sides of a window opening according to the distance between the through grooves 14 in the supporting columns 1, in order to avoid influencing the installation of a window frame during window sealing, grooves for containing the positioning plates 2 can be machined on the two sides of the window opening, the thickness of the positioning plates 2 is 1-2 cm, the grooves can be leveled directly through mortar during later decoration, after the positioning plates 2 are installed, the two supporting columns 1 extend out of the window opening and are hung on the corresponding positioning plates 2, then the limiting pins 15 are inserted into the limiting holes 22 in the positioning plates 2, the supporting columns 1 and the positioning plates 2 are locked, then the folding protective frame 3 extends out of the window opening, the supporting beams 31 at the bottom of the supporting frame 32 are clamped into the limiting grooves 11, then the buckle plates 12 block the limiting grooves 11 under the action of the reset springs 13, the connection of the bottom of the folding protective frame 3 is realized, then the extending ends of the steel cables 44 are fixedly connected with the supporting beams 31 at the top of the limiting frame 33, and finally, and the net 5 is hung between the limiting frame 33 and the supporting columns 1 to complete the assembly of the protective device.
When the folding protection frame 3 is used, as shown in fig. 6, after a worker collides with the folding protection frame 3, the folding protection frame 3 is unfolded outwards, the steel cable 44 drives the compression cylinder 42 to compress, the compression cylinder 42 is retracted to absorb the impact force to provide buffer for the falling and collision of the worker, and after the worker leaves the folding protection frame 3, the compression cylinder 42 is reset to drive the folding protection frame 3 to reset; when needing to stand in the window opening outside operation, the workman outwards pushes away folding protection frame 3, support frame 32 outwards overturns around a supporting beam 31 of bottom this moment, it is the horizontality to warp under the effect of bearing pile 34, the workman stands back on support frame 32, the used section bar of will sealing the window is fixed in the window opening, the workman is located outer wall department this moment, installation that can be convenient seals the window section bar, string bag 5 and spacing 33 can provide the protection for the workman, seal the window section bar installation and accomplish the back, the workman leaves folding protection frame 3, folding protection frame 3 resets under the effect of unloading power device 4 this moment.
During the dismantlement, for the condition of sealing window installation glass this moment, the workman will fold protection frame 3 and pull down from support column 1, will fold protection frame 3 and move into indoorly, take off spacer pin 15 after that, take off support column 1 from backup pad 41, then send locking screw 37, take off locating plate 2, because locating plate 2 of window opening department is processed slotted in advance, can directly take locating plate 2 out from the inslot, install glass on the section bar afterwards, make level the wall through the mortar at last.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the scope of the present invention. It should be noted that structures or components illustrated in the drawings are not necessarily drawn to scale, and descriptions of well-known components and processing techniques and procedures are omitted to avoid unnecessarily limiting the invention.
Claims (5)
1. The utility model provides a safety device is used in construction in room, its characterized in that: including support column, locating plate, folding protection frame and power unloading device, the support column is vertical to be installed on the building outer wall of window opening both sides, and the inner wall fixed mounting in window opening has the locating plate that the polylith level set up, and locating plate one end stretches out the window opening and is connected with the support column, the support column is kept away from and is processed the spacing groove on the lateral wall of building outer wall one side lower part, folding protection frame is including a supporting beam, support frame and spacing frame, a supporting beam has three and level setting, installs support frame and spacing frame on the adjacent supporting beam, and the support frame is located the spacing frame below, is located to be equipped with on the supporting beam of bottom and aligns and the vertically bearing stake with the support column, and is located the limiting groove of a supporting beam both ends card income supporting seat lower part, support column cavity, support column internally mounted have the power unloading device, the power unloading device includes backup pad, compression cylinder, leading wheel, steel cable and fixed pulley, the backup pad is installed at the support column top, the vertical compression cylinder bottom surface installs compression cylinder's end guide wheel, and the fixed pulley is installed at the top at the backup pad bottom, steel cable one end is installed in the backup pad bottom, walk around in proper order after guide wheel and the fixed pulley and be located the end connection at a supporting beam top.
2. The safety device for building construction according to claim 1, wherein: the limiting groove is provided with a buckle plate, and the buckle plate is installed in the limiting groove through a reset spring.
3. The safety device for building construction according to claim 1, wherein: the supporting frame and the limiting frame are composed of a plurality of scissor-type pull rods, the end parts of the pull rods are connected with pipe hoops, and the pipe hoops are sleeved on the corresponding supporting beams.
4. The safety device for building construction according to claim 1, wherein: and net bags connected with the supporting columns are arranged at the two ends of the limiting frame.
5. The safety device for house building construction according to claim 1, characterized in that: the locating plate is close to the one end surface machining of support column and has the crotch of perk that makes progress, and processes on the crotch and have a spacing hole, processing has the logical groove with crotch profile adaptation on the lateral wall of support column, leads to be equipped with the spacer pin that can stretch into in the spacing hole on the support column of groove one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210973354.9A CN115306171B (en) | 2022-08-15 | 2022-08-15 | Safety device is used in construction is built in room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210973354.9A CN115306171B (en) | 2022-08-15 | 2022-08-15 | Safety device is used in construction is built in room |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115306171A true CN115306171A (en) | 2022-11-08 |
| CN115306171B CN115306171B (en) | 2023-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210973354.9A Active CN115306171B (en) | 2022-08-15 | 2022-08-15 | Safety device is used in construction is built in room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115306171B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152177A (en) * | 2020-02-24 | 2020-05-15 | 广东捷盟智能装备有限公司 | Novel foldable safety protection overhauls platform |
| CN212613891U (en) * | 2020-06-10 | 2021-02-26 | 王巍 | Building site is on-spot with preventing falling rocks rail |
| CN213297072U (en) * | 2020-06-17 | 2021-05-28 | 盛世华邦建设工程有限公司 | Utilize support of encorbelmenting of chain area guardrail of many windows |
| CN215564319U (en) * | 2021-07-19 | 2022-01-18 | 中国建筑第二工程局有限公司 | Out-window overhanging scaffold |
-
2022
- 2022-08-15 CN CN202210973354.9A patent/CN115306171B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152177A (en) * | 2020-02-24 | 2020-05-15 | 广东捷盟智能装备有限公司 | Novel foldable safety protection overhauls platform |
| CN212613891U (en) * | 2020-06-10 | 2021-02-26 | 王巍 | Building site is on-spot with preventing falling rocks rail |
| CN213297072U (en) * | 2020-06-17 | 2021-05-28 | 盛世华邦建设工程有限公司 | Utilize support of encorbelmenting of chain area guardrail of many windows |
| CN215564319U (en) * | 2021-07-19 | 2022-01-18 | 中国建筑第二工程局有限公司 | Out-window overhanging scaffold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115306171B (en) | 2023-09-08 |
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