CN110318550B - Inclined roof safety belt hanging device and installation process thereof - Google Patents
Inclined roof safety belt hanging device and installation process thereof Download PDFInfo
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- CN110318550B CN110318550B CN201910690443.0A CN201910690443A CN110318550B CN 110318550 B CN110318550 B CN 110318550B CN 201910690443 A CN201910690443 A CN 201910690443A CN 110318550 B CN110318550 B CN 110318550B
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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
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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
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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
- E04G21/3276—Arrangements on buildings for connecting safety-lines
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Abstract
The invention discloses a safety belt hanging device for an inclined roof and an installation process thereof, wherein the safety belt hanging device comprises a plurality of hanging rods arranged at intervals, a hanging buckle is arranged at the top of each hanging rod, a safety rope is sleeved in the hanging buckles of all the hanging rods or in every two or three adjacent hanging buckles, and the left end and the right end of the safety rope are fixed in the hanging buckles in a binding mode; each hanging rod is provided with a support frame which supports and fixes the hanging rod on a bottom die of the roof beam or is pre-embedded in the roof beam, and the lower end of each hanging rod is detachably provided with at least one steel wire rope. When the device is installed, a plurality of embedded parts which extend out of the floor slab from the top and correspond to the hanging rods one to one need to be embedded in the floor slab of the top floor, and the hanging rods are fixed on the roof beam template after the lower ends of the steel wire ropes are hung and buckled on the embedded parts. The oblique roof safety belt hanging device and the installation process thereof are convenient and stable to install, can reduce the safety risk of constructors and the workload of scaffold erection, and prevent the constructors from frequently changing the positions of safety rope hanging buckles.
Description
Technical Field
The invention belongs to a safety belt hanging device, and particularly relates to a safety belt hanging device for an inclined roof and an installation process thereof.
Background
When the inclined roof is constructed, the construction process and the construction sequence are as follows: the method comprises the following steps of measurement paying-off, full-hall frame erection, full-hall frame bridging erection, beam bottom template erection, top template erection, wall column template erection, reinforced top plate suspended formwork erection, reinforced self-checking, application acceptance inspection and structural concrete pouring. In the above construction process, in order to ensure the safety of constructors (erector, carpenter, rebar builder, concrete builder, and general worker), double rows of scaffolds which are 1.2 meters higher than the working surface are generally erected around a construction building, dense meshes of safety nets are fully paved on the scaffolds, and scaffold boards are fully paved on each layer of scaffolds. During construction, constructors hang the safety rope and buckle the roofing operation on the high-altitude scaffold, and because the inclined roof operation surface is large and has a certain gradient, the constructors can continuously change the safety rope hanging and buckling position, so that the labor efficiency can be greatly influenced, and the safety risk is increased when the safety rope hanging and buckling position is frequently changed.
Based on the above-mentioned problem, the applicant wants to design a linkage for hanging and establish the safety belt to reduce the setting up of safe risk and scaffold frame, and avoid constructor frequently to change the safety rope and hang the knot position. Meanwhile, a set of mounting process is correspondingly designed according to the mounting position and mounting firmness of the suspension device.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problems to be solved by the invention are as follows: how to provide a simple to operate, firm, and can reduce constructor safety risk and scaffold and set up work load to avoid constructor frequently to change oblique roofing safety belt linkage and the mounting process of safety rope buckle position.
In order to solve the technical problems, the invention adopts the following technical scheme:
a safety belt hanging device for an inclined roof is characterized by comprising a plurality of hanging rods arranged at intervals, wherein a hanging buckle is arranged at the top of each hanging rod, a safety rope is sleeved in the hanging buckles of all the hanging rods or in every two or three adjacent hanging buckles, and the left end and the right end of the safety rope are fixed in the hanging buckles in a binding mode; each hanging rod is provided with a support frame which supports and fixes the hanging rod on a bottom die of the roof beam or is pre-embedded in the roof beam, and the lower end of each hanging rod is detachably provided with at least one steel wire rope. Like this, during the use, can be with peg fixed mounting on the roof beam die block, and the safety rope of peg top installation can be used for hanging and establish the safety belt, and simultaneously, the wire rope that sets up can be used for further fixing the peg, and during concrete operation, main through with the wire rope ligature at adjacent scaffold or hang and establish and fix on adjacent scaffold, this kind adopts the dual fixed mode of wire rope and support frame can ensure that every peg is enough firm. The suspension device is mainly used for the early construction of the inclined roof, such as the erection of an inclined roof template. The concrete is poured into the roof beam template and the inclined roof template in the later stage, and after the concrete is solidified and cured, when construction personnel are required to tile, the safety rope hanging buckle is arranged on the roof beam template and fixed with the safety rope, and then the construction personnel can be used for tile pasting operation on the inclined roof. Because room roof beam or room roof beam template are in between two oblique roofing, can effectively shorten hanging of safety belt and establish the distance, simultaneously, set up a plurality of peg along room roof beam length direction interval to wear to establish and fix by a safety rope on the safety rope string knot on all peg tops, and then constructor can hang the safety belt and establish between two adjacent safety belt linkage, and can be at this interval operation. After adopting above-mentioned mode, can effectively reduce the volume of setting up of scaffold, simultaneously, every workman corresponds one during the construction and hangs the interval, should hang the interval and can be in the operation of oblique roofing both sides, need not frequently change, can effectively improve workman's safety and efficiency. The device simple structure only needs to fix through wire rope and support frame, and the installation is also very simple.
Further, the peg comprises last peg, peg and middle part sleeve, at the telescopic upper and lower both ends in middle part, all is equipped with a screw hole along its axial direction, the lower extreme of going up the peg, the upper end of peg all overlaps in the telescopic screw hole in middle part and passes through screw-thread fit with it and fix. Therefore, after the roof beam is poured in the later stage, the middle sleeve can be used as a mounting point of the roof lightning rod. Meanwhile, after the arrangement, the upper hanging rod and the lower hanging rod can be taken down and recycled, waste is reduced, and after concrete is poured, the lower hanging rod is rotated by removing the fixation of the lower end of the steel wire rope, and the lower hanging rod and the steel wire rope are disassembled and recycled at one time.
Furthermore, a hanging buckle is arranged at the top end of the upper hanging rod, and a steel wire rope hanging buckle for installing a steel wire rope is further arranged at the lower end of the lower hanging rod. Therefore, the steel wire rope hanging buckle arranged at the lower end of the hanging rod can realize the detachable installation of the steel wire rope, and the steel wire rope hanging buckle is detached after concrete is poured into the roof beam.
Furthermore, a hook is arranged at the upper end and the lower end of the steel wire rope. Like this, the mode that the accessible was hung and is established realizes that wire rope upper and lower both ends detachably installs.
Furthermore, the support frame is composed of a plurality of diagonal rods, the upper ends of the diagonal rods are connected with the middle sleeve in a welding mode, the lower ends of the diagonal rods are abutted to the roof beam template, and the diagonal rods are circumferentially arranged on the hanging rods. Therefore, each inclined rod on the support frame forms a support for the hanging rod, and the inclined rods which are arranged in an inclined mode can be circumferentially arranged to ensure that the support frame vertically stands the hanging rod in a roof beam template or a roof beam, so that the hanging rod is kept in a vertical state.
The installation process of the inclined roof safety belt suspension device is characterized by comprising the following steps of: s1, before the top floor slab is poured, drawing a layout drawing of the inclined roof safety belt hanging device according to the area of the inclined roof; s2, prefabricating a hanging rod and a steel wire rope in a factory according to the layout in S1, wherein the hanging rod consists of an upper hanging rod, a lower hanging rod and a middle sleeve, the upper end and the lower end of the middle sleeve are respectively provided with a threaded hole along the axial direction, the lower end of the upper hanging rod and the upper end of the lower hanging rod are respectively provided with a thread matched with the threaded hole of the middle sleeve, the upper end of the upper hanging rod is provided with a hanging buckle, the lower end of the lower hanging rod is provided with a steel wire rope hanging buckle, and the upper end and the lower end of the steel wire rope are respectively provided with a hook; s3, paying off the bottom die of the roof floor template according to the distribution position and distance of the hanging rods in the roof beam template in the layout drawing in S1, and marking the positions of the hanging rods on the bottom die according to the proportion of 1: 1; s4, padding a wood purlin at each hanging rod position marked by the S3, and fixedly installing an embedded part on the wood purlin, wherein the embedded part is shaped like a Chinese character 'ji', and the top end of the embedded part extends out of a top building; s5, pouring concrete into the formwork of the top floor; s6, building a full hall scaffold on the top floor according to the design parameters of the roof beam and the roof; s7, arranging a wood purlin on the full framing scaffold, and erecting a roof beam template and a roof template on the wood purlin; s8, according to the layout of the safety belt hanging device in S1, a hanging rod is installed on the bottom die of the roof beam template, and after a steel wire rope is installed at the lower end of the hanging rod, the lower end of the steel wire rope is hung on the corresponding embedded part; s9, a safety rope is arranged and fixed on the hanging buckle at the top end of the hanging rod in a penetrating way. Like this, through a plurality of built-in fittings with the peg one-to-one in the top floor pre-buried to detain wire rope's one end and peg down mutually, the other end is detained mutually with the built-in fitting, thereby makes every peg can both receive a decurrent pulling force, at the effect of pulling force and the supporting role strip of support frame, makes every peg very firm by fixed, and can bear great external force. In addition, after the safety rope hanging buckle safety belt is adopted, the scaffold does not need to be erected on a working surface, so that the erecting workload of the scaffold can be effectively reduced, the hanging rod and the steel wire rope are very convenient to install, the workload of workers can not be increased, and the stability of the safety rope hanging buckle can be effectively guaranteed.
Furthermore, the upper end and the lower end of each hanging rod installed in the step S8 respectively extend out of the top die and the bottom die of the roof beam template, and the length of the middle sleeve of each hanging rod is greater than or equal to the distance between the top die and the bottom die of the roof beam. Like this, the distance between the adjacent peg is moderate for the safe rope section construction area that every operation workman hung and establish covers great, thereby need not change and hang the knot position, effectively promotes operation workman's security.
Furthermore, after the roof beam is poured, the steel wire ropes and the lower hanging rods arranged on each hanging rod can be detached, and only the middle sleeves, the upper hanging rods and the safety ropes are used for hanging the safety belts. Thus, even after the roof beam is poured, the middle sleeve and the upper hanging rod of the hanging rod can be continuously used for pouring
Furthermore, after the construction of the inclined roof is completed, the safety rope and the upper hanging rod can be continuously detached, at the moment, each middle sleeve forms a through hole in the roof beam, and the through holes can be used as mounting holes of the roof lightning rod. Like this, after the roofing construction is accomplished, the middle part sleeve can also be used as the mounting hole of installation lightning rod, simultaneously, because still be equipped with the screw thread in the sleeve of middle part, and by pre-buried in roof beam concrete, has fine steadiness to can ensure the installation intensity of lightning rod, reduce its installation time.
Compared with the prior art, the suspension device for the safety belt of the inclined roof and the installation process thereof have the following advantages:
1. through wearing to establish and fixed safety rope on the peg top, can provide one for the safety belt and can gliding the range of being affiliated to, simultaneously, because the peg is installed in room roof beam template or the room roof beam between two oblique roofing, and then the construction operation of two oblique roofing of position adaptation should be affiliated to an operation workman's accessible, and then effectively reduce the change frequency of safety belt, ensure workman's operation safety. In addition, after the safety rope is arranged between the two inclined roofs, the safety rope hanging buckle and the safety rope replacement position are located in the middle of the roof, and the safety is better.
2. The peg accessible a wire rope is taut and cooperate together with the support frame with it fixed, because the wire rope lower extreme is hung and is detained on the built-in fitting when fixed, and wherein one end of built-in fitting is pre-buried in the top floor to can effectively ensure the steadiness of peg. Meanwhile, the hanging rod is designed in a segmented mode, can be detached and recycled after the roof beam is poured, and meanwhile can be continuously used as a hanging buckle of a subsequent safety rope after the roof beam is poured, so that the hanging rod is suitable for various construction conditions.
3. The installation of the installation belt hanging buckle device is very simple and convenient, and only the hanging rod needs to be installed and fixed, and meanwhile, the embedded part is embedded before the top floor slab is poured.
Drawings
Fig. 1 is a schematic view of a mounting structure of a seatbelt suspension device in an embodiment;
FIG. 2 is a schematic top view of the structure of FIG. 1;
fig. 3 is an enlarged schematic view of a mounting structure of the seatbelt suspension device in the embodiment;
fig. 4 is an enlarged structural schematic diagram of the hanging rod in the embodiment.
In the figure: the hanging rod comprises a hanging rod 1, a middle sleeve 11, an upper hanging rod 12, a hanging buckle 13, a lower hanging rod 14, a steel wire rope hanging buckle 15, a support frame 2, an inclined rod 21, a steel wire rope 3, a hook 31, an embedded part 4 and a safety rope 5.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example (b):
the inclined roof safety belt hanging device and the installation process thereof provided by the embodiment comprise three hanging rods 1 which are arranged at intervals, wherein a hanging buckle 13 is arranged at the top of each hanging rod 1, a safety rope 5 is sleeved in the hanging buckles 13 of all the hanging rods, and the left end and the right end of the safety rope 5 are fixed in the hanging buckles in a binding mode; each hanging rod 1 is provided with a support frame 2 which supports and fixes the hanging rod on a bottom die of a roof beam or is pre-embedded in the roof beam, and the lower end of each hanging rod 1 is detachably provided with at least one steel wire rope 3. When the safety rope hanging device is used, constructors can directly hang and buckle the safety belt on the safety rope 5.
In order to facilitate recycling, meanwhile, the middle sleeve 11 is used as a fixing piece for mounting the lightning rod in the later stage, the hanging rod 1 consists of an upper hanging rod 12, a lower hanging rod 14 and the middle sleeve 11, threaded holes (not marked in the figure) are formed in the upper end and the lower end of the middle sleeve 11 and in the axial direction of the middle sleeve, and the lower end of the upper hanging rod 12 and the upper end of the lower hanging rod 14 are sleeved in the threaded holes of the middle sleeve 11 and are fixed with the middle sleeve through threaded matching.
Specifically, the hanging buckle 13 in this embodiment is disposed at the top end of the upper hanging rod 12, and a wire rope hanging buckle 15 for installing the wire rope 3 is further disposed at the lower end of the lower hanging rod 14.
The upper end and the lower end of the steel wire rope 3 are respectively provided with a hook 31, so that the hook at the upper end of the steel wire rope 3 can be used for being buckled with the steel wire rope hanging buckle 15 on the lower hanging rod 14, and the hook 31 at the lower end of the steel wire rope 3 can be used for being buckled with other external rod pieces.
The support frame 2 is composed of a plurality of inclined rods 21, the upper ends of the inclined rods 21 are connected with the middle sleeve 11 in a welded mode, the lower ends of the inclined rods are located on the same horizontal plane, the inclined rods 21 are circumferentially arranged on the hanging rods, and the lower end of each inclined rod 21 abuts against a side die of the roof beam formwork.
In addition, in order to increase the stability of each hanging rod 1, at least one transverse ejector rod can be arranged on the middle sleeve 11, and the left end and the right end of each transverse ejector rod are abutted to the side plates of the roof beam template.
An installation process of a safety belt suspension device for an inclined roof comprises the following steps: s1, before the top floor slab is poured, drawing a layout drawing of the inclined roof safety belt hanging device according to the area of the inclined roof; s2, prefabricating a hanging rod 1 and a steel wire rope 3 in a factory according to the layout in S1, wherein the hanging rod consists of an upper hanging rod 12, a lower hanging rod 14 and a middle sleeve 11, the upper end and the lower end of the middle sleeve 11 are respectively provided with a threaded hole along the axial direction, the lower end of the upper hanging rod and the upper end of the lower hanging rod are respectively provided with a thread matched with the threaded hole of the middle sleeve, the upper end of the upper hanging rod is provided with a hanging buckle, the lower end of the lower hanging rod is provided with a steel wire rope hanging buckle 15, and the upper end and the lower end of the steel wire rope are respectively provided with a hook 31; s3, paying off the bottom die of the roof floor template according to the distribution position and distance of the hanging rods in the roof beam template in the layout drawing in S1, and marking the positions of the hanging rods on the bottom die according to the proportion of 1: 1; s4, padding a wood purlin at each hanging rod position marked by the S3, and fixedly installing an embedded part 4 on the wood purlin, wherein the embedded part 4 is in a shape of a Chinese character 'ji', and the top end of the embedded part extends out of a top building; s5, pouring concrete into the formwork of the top floor; s6, building a full hall scaffold on the top floor according to the design parameters of the roof beam and the roof; s7, arranging a wood purlin on the full framing scaffold, and erecting a roof beam template and a roof template on the wood purlin; s8, according to the layout of the safety belt hanging device in S1, a hanging rod is installed on the bottom die of the roof beam template, and after a steel wire rope 3 is installed at the lower end of the hanging rod, the lower end of the steel wire rope 3 is hung on the corresponding embedded part 4; s9, a safety rope 5 is arranged and fixed on the hanging buckle 13 at the top end of the hanging rod 1.
The embedded part 4 can be formed by bending waste steel bars on site and can also be prefabricated in a factory. In the concrete construction process, a mounting plate can be welded at the lower end of the embedded part 4, and the mounting plate is fixed in a top floor slab through expansion bolts, but the waterproof layer of the floor slab can be damaged in the mode. After the embedded part 4 in the embodiment is adopted, the part of the embedded part 4 extending out of the top floor is required to be cut at the later stage.
And the upper end and the lower end of each hanging rod installed in the S8 respectively extend out of the top die and the bottom die of the roof beam template, and the length of the middle sleeve of each hanging rod is larger than or equal to the distance between the top die and the bottom die of the roof beam.
After the roof beam is poured, the steel wire rope 3 and the lower hanging rod 14 which are arranged on each hanging rod 1 can be disassembled, and only the middle sleeve, the upper hanging rod and the safety rope are used as safety belt hanging devices.
After the construction of the inclined roof is completed, the safety rope 3 and the upper hanging rod 12 can be continuously disassembled, and at the moment, each middle sleeve 11 forms a through hole in the roof beam, and the through holes can be used as mounting holes of roof lightning rods.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the present invention has been described in detail by referring to the preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of the present invention can be made without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (8)
1. The inclined roof safety belt hanging device is characterized by comprising a plurality of hanging rods (1) which are arranged at intervals, wherein a hanging buckle (13) is arranged at the top of each hanging rod (1), a safety rope (5) is sleeved in the hanging buckles (13) of all the hanging rods or in every two or three adjacent hanging buckles, and the left end and the right end of the safety rope are fixed in the hanging buckles in a binding mode; each hanging rod (1) is provided with a support frame (2) which supports and fixes the hanging rod on a bottom die of a roof beam or is pre-embedded in the roof beam, and the lower end of each hanging rod (1) is detachably provided with at least one steel wire rope (3); the hanging rod (1) is composed of an upper hanging rod (12), a lower hanging rod (14) and a middle sleeve (11), threaded holes are formed in the upper end and the lower end of the middle sleeve (11) along the axial direction of the middle sleeve, and the lower end of the upper hanging rod and the upper end of the lower hanging rod are sleeved in the threaded hole of the middle sleeve and are fixed with the middle sleeve in a threaded matching mode.
2. The pitched roof safety belt hanging device according to claim 1, wherein the hanging buckle (13) is arranged at the top end of the upper hanging rod (12), and the lower end of the lower hanging rod (14) is further provided with a steel wire rope hanging buckle (15) for installing the steel wire rope (3).
3. A pitched roof safety belt suspension as claimed in claim 1 or 2, characterised in that a hook (31) is provided at both the upper and lower ends of the steel cable (3).
4. The pitched roof safety belt suspension device according to claim 3, characterized in that the supporting frame (2) is composed of several diagonal rods (21) whose upper ends are connected with the middle sleeve (11) by welding and whose lower ends are pressed against the roof beam formwork, the diagonal rods (21) are circumferentially arranged on the hanging rods.
5. The installation process of the inclined roof safety belt suspension device is characterized by comprising the following steps of: s1, before the top floor slab is poured, drawing a layout drawing of the inclined roof safety belt hanging device according to the area of the inclined roof; s2, prefabricating a hanging rod and a steel wire rope in a factory according to the layout in S1, wherein the hanging rod consists of an upper hanging rod (12), a lower hanging rod (14) and a middle sleeve (11), the upper end and the lower end of the middle sleeve (11) are respectively provided with a threaded hole along the axial direction, the lower end of the upper hanging rod and the upper end of the lower hanging rod are respectively provided with a thread matched with the threaded hole of the middle sleeve, the upper end of the upper hanging rod is provided with a hanging buckle, the lower end of the lower hanging rod is provided with a steel wire rope hanging buckle (15), and the upper end and the lower end of the steel wire rope are respectively provided with a hook (31); s3, paying off the bottom die of the roof floor template according to the distribution position and distance of the hanging rods in the roof beam template in the layout drawing in S1, and marking the positions of the hanging rods on the bottom die according to the proportion of 1: 1; s4, padding a wood purlin at each hanging rod position marked by the S3, and fixedly installing an embedded part (4) on the wood purlin, wherein the embedded part (4) is in a shape of a Chinese character 'ji', and the top end of the embedded part extends out of a top floor; s5, pouring concrete into the formwork of the top floor; s6, building a full hall scaffold on the top floor according to the design parameters of the roof beam and the roof; s7, arranging a wood purlin on the full framing scaffold, and erecting a roof beam template and a roof template on the wood purlin; s8, according to the layout of the safety belt hanging device in S1, a hanging rod is installed on the bottom die of the roof beam template, and after a steel wire rope is installed at the lower end of the hanging rod, the lower end of the steel wire rope is hung on the corresponding embedded part; s9, a safety rope is arranged and fixed on the hanging buckle at the top end of the hanging rod in a penetrating way.
6. The installation process of the inclined roof safety belt hanging device according to claim 5, wherein the upper end and the lower end of each hanging rod installed in the step S8 respectively extend out of the top die and the bottom die of the roof beam template, and the length of the middle sleeve of each hanging rod is larger than or equal to the distance between the top die and the bottom die of the roof beam.
7. The installation process of the inclined roof safety belt hanging device according to claim 6, wherein after the roof beam is poured, the steel wire rope and the lower hanging rod which are installed on each hanging rod can be detached, and only the middle sleeve, the upper hanging rod and the safety rope are used for hanging the safety belt.
8. The process for installing the safety belt hanging device on the pitched roof as claimed in claim 7, wherein after the pitched roof is constructed, the safety rope and the hanging rod can be continuously disassembled, and at this time, each middle sleeve forms a through hole in the roof beam, and the through hole can be used as a mounting hole of the roof lightning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910690443.0A CN110318550B (en) | 2019-07-29 | 2019-07-29 | Inclined roof safety belt hanging device and installation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910690443.0A CN110318550B (en) | 2019-07-29 | 2019-07-29 | Inclined roof safety belt hanging device and installation process thereof |
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| Publication Number | Publication Date |
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| CN110318550A CN110318550A (en) | 2019-10-11 |
| CN110318550B true CN110318550B (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910690443.0A Active CN110318550B (en) | 2019-07-29 | 2019-07-29 | Inclined roof safety belt hanging device and installation process thereof |
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| Country | Link |
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| CN (1) | CN110318550B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113605589B (en) * | 2021-08-09 | 2022-09-13 | 中铁一局集团建筑安装工程有限公司 | Construction process for inclined roof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5036949A (en) * | 1990-04-27 | 1991-08-06 | The Dow Chemical Company | Motion-stopping safety system for workers |
| CN203583910U (en) * | 2013-12-04 | 2014-05-07 | 马堡 | Fixing bracket system for safety rope for high-altitude operations with steel structure |
| CN207920126U (en) * | 2017-11-18 | 2018-09-28 | 云南建投第二建设有限公司 | A kind of Construction of Steel Structure safety rope fixing device |
| CN208280634U (en) * | 2018-05-29 | 2018-12-25 | 上海宝冶集团有限公司 | A kind of life rope support |
| CN208734109U (en) * | 2018-08-06 | 2019-04-12 | 河北建设集团股份有限公司 | A kind of steel roof joist safety rope hanging apparatus |
-
2019
- 2019-07-29 CN CN201910690443.0A patent/CN110318550B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5036949A (en) * | 1990-04-27 | 1991-08-06 | The Dow Chemical Company | Motion-stopping safety system for workers |
| CN203583910U (en) * | 2013-12-04 | 2014-05-07 | 马堡 | Fixing bracket system for safety rope for high-altitude operations with steel structure |
| CN207920126U (en) * | 2017-11-18 | 2018-09-28 | 云南建投第二建设有限公司 | A kind of Construction of Steel Structure safety rope fixing device |
| CN208280634U (en) * | 2018-05-29 | 2018-12-25 | 上海宝冶集团有限公司 | A kind of life rope support |
| CN208734109U (en) * | 2018-08-06 | 2019-04-12 | 河北建设集团股份有限公司 | A kind of steel roof joist safety rope hanging apparatus |
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| Publication number | Publication date |
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| CN110318550A (en) | 2019-10-11 |
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