CN219826074U - Lifeline device for construction - Google Patents
Lifeline device for construction Download PDFInfo
- Publication number
- CN219826074U CN219826074U CN202320348484.3U CN202320348484U CN219826074U CN 219826074 U CN219826074 U CN 219826074U CN 202320348484 U CN202320348484 U CN 202320348484U CN 219826074 U CN219826074 U CN 219826074U
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- clamping sleeve
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- bottom end
- steel
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- 238000010276 construction Methods 0.000 title claims abstract description 51
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 73
- 239000010959 steel Substances 0.000 claims abstract description 73
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims description 29
- 229920000742 Cotton Polymers 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a life line device for construction, comprising: a plurality of clamping sleeve assemblies which are arranged on the section steel piece at intervals along the length direction of the section steel piece in a clamping manner; the life ropes are arranged on the plurality of cutting sleeve components in a penetrating way; and the hanging basket is hung on the life rope through a hanging rope. According to the utility model, the cutting sleeve assembly is arranged on the steel member in a cutting sleeve manner, so that perforation or welding construction on the steel member is not required, and the steel member is prevented from being damaged to influence the stress performance and the service life of the steel member.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a life line device for construction.
Background
When working aloft below large-scale steel construction among the prior art, wear to establish the connecting piece in order to install the piece of hanging on steel member generally, perhaps directly with hanging the piece welding on steel member, hang the hanging flower basket that the facility worker was used on hanging the piece again, this mode all can damage steel member, has influenced the atress performance and the life of steel member.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a life line device for construction, which aims to solve the problems of labor consumption and high construction cost of the existing scaffold when working aloft under a large steel structure.
In order to achieve the above object, the present utility model provides a life line device for construction, for clamping and installing on a steel structural section, the life line device comprising:
a plurality of clamping sleeve assemblies which are arranged on the section steel piece at intervals along the length direction of the section steel piece in a clamping manner;
and the life ropes are arranged on the clamping sleeve assemblies in a penetrating manner, and the life ropes are used for hanging a hanging basket for construction.
According to the utility model, the cutting sleeve assembly is arranged on the steel member in a cutting sleeve manner, so that perforation or welding construction on the steel member is not required, and the steel member is prevented from being damaged to influence the stress performance and the service life of the steel member.
The life line device for construction is further improved in that the clamping sleeve assembly comprises a first clamping sleeve piece clamped and sleeved on one side of the steel structure, a second clamping sleeve piece clamped and sleeved on the other side of the steel structure, a first limiting piece arranged at the top end of the first clamping sleeve piece and a second limiting piece arranged at the top end of the second clamping sleeve piece;
the bottom end of the first clamping sleeve member is connected with the bottom end of the second clamping sleeve member through a fastener;
the first clamping sleeve piece and the second clamping sleeve piece are locked and fixed on the section steel piece through the first limiting piece and the second limiting piece.
The utility model further improves a life line device for construction, which is characterized in that the first clamping sleeve piece comprises a first connecting section which is inclined and a first bending section which is bent and connected to the top end of the first connecting section;
the second clamping sleeve piece comprises a second connecting section which is inclined and a second bending section which is bent and connected to the top end of the second connecting section;
the bottom end of the first connecting section is connected with the bottom end of the second connecting section through the fastener;
the first connecting section, the first bending section, the second connecting section and the second bending section are enclosed to form a clamping sleeve space for accommodating the section steel piece;
the first limiting piece passes through the first bending section and is in threaded connection with the top surface of the section steel piece in a tight manner, and the second limiting piece passes through the second bending section and is in threaded connection with the top surface of the section steel piece in a tight manner, so that the first clamping sleeve piece and the second clamping sleeve piece are locked and fastened on the section steel piece.
The utility model further improves a life line device for construction, which is characterized in that the section steel piece is I-steel and comprises an upper wing plate and a lower wing plate which are arranged in parallel and a web plate vertically connected between the upper wing plate and the lower wing plate;
the inner side surface of the first bending section is a step surface and comprises a first connecting surface which is vertically arranged, a second connecting surface which is vertically connected with the top end of the first connecting surface, and a third connecting surface which is vertically connected with the top end of the second connecting surface and is vertically arranged, wherein the first connecting surface is attached to one side surface of the lower wing plate, the second connecting surface is attached to the top surface of the lower wing plate, and the third connecting surface is attached to one side surface of the web plate;
the medial surface of second bending section is the step face and is including being the first pair of wainscot of vertical setting, perpendicular connection in the second pair of wainscot and the bottom on the top of first pair of wainscot are perpendicular connection in the second is to the top of wainscot and be the third pair of wainscot of vertical setting, first pair of wainscot with the another side of lower pterygoid lamina pastes, the second pair of wainscot with the top surface of lower pterygoid lamina pastes, the third pair of wainscot with the another side of web pastes mutually.
The life line device for construction is further improved in that a first perforation is arranged at the bottom end of the first clamping sleeve piece;
the bottom end of the second card sleeve member is provided with a second perforation;
the fastener is a bolt, the bolt passes through the first perforation and the second perforation, and is connected to the end of the bolt through a first nut thread so as to install and fix the bottom end of the first clamping sleeve piece and the bottom end of the second clamping sleeve piece.
The life line device for construction is further improved by further comprising a lantern ring arranged at the bottom end of the clamping sleeve assembly;
the life cotton rope is arranged on the lantern rings of the plurality of cutting sleeve assemblies in a penetrating mode.
The life line device for construction is further improved in that the lantern ring is C-shaped, two ends of the lantern ring penetrate through the bottom end of the clamping sleeve assembly from one side of the clamping sleeve assembly and extend to one side of the clamping sleeve assembly, a through hole is formed between the clamping sleeve assembly and the lantern ring in a surrounding mode for passing through a life line, the end portion of the lantern ring is sleeved with a second nut in threaded connection, and the lantern ring is clamped and fixed between the lantern ring and the bottom end of the clamping sleeve assembly by screwing the second nut.
Drawings
Fig. 1 is a construction state diagram of a life line device for construction according to the present utility model.
Fig. 2 is a side view of the lifeline device for construction of the present utility model mounted on a steel member.
Symbol description: ferrule assembly 10, first ferrule assembly 11, first connecting section 111, first bending section 112, first connecting surface 1121, second connecting surface 1122, third connecting surface 1123, second ferrule assembly 12, second connecting section 121, second bending section 122, first pair of veneers 1221, second pair of veneers 1222, third pair of veneers 1223, first stop 13, second stop 14, fastener 15, life cord 20, collar 30, second nut 40, profile member 50, lower wing plate 51, web 52.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a life line device for construction, which is characterized in that a clamping sleeve assembly 10 is clamped and mounted on a profile steel member 50, a life rope 20 is arranged on a plurality of clamping sleeve assemblies 10 in a penetrating way, a hanging basket is hung on the life rope 20, the construction hanging basket is used as a construction platform, a hall-filling scaffold is not required to be erected, the installation is more convenient, the labor and time are saved, and the construction cost is reduced.
The lifeline apparatus for construction according to the present utility model will be described below with reference to the drawings.
Referring to fig. 1 and 2, in the present embodiment, a life line device for construction for ferrule-mounting on a steel member 50 of a steel structure, the life line device comprising:
a plurality of clamping sleeve assemblies 10 which are arranged on the section steel piece 50 at intervals along the length direction of the section steel piece 50 in a clamping manner;
and the life ropes 20 are arranged on the clamping sleeve assemblies 10 in a penetrating way, and the life ropes 20 are used for hanging a hanging basket for construction.
In the embodiment, the clamping sleeve assembly 10 is arranged on the steel member 50 in a clamping sleeve manner, so that perforation or welding construction on the steel member is not needed, and the steel member is prevented from being damaged to influence the stress performance and the service life of the steel member.
A further improvement of the lifeline device for construction in this embodiment is that the ferrule assembly 10 includes a first ferrule 11 that is ferrule on one side of the steel structure, a second ferrule 12 that is ferrule on the other side of the steel structure, a first limiting member 13 that is mounted on the top end of the first ferrule 11, and a second limiting member 14 that is mounted on the top end of the second ferrule 12; the bottom end of the first clamping sleeve 11 and the bottom end of the second clamping sleeve 12 are connected through a fastener 15 in a mounting way; the first clamping sleeve 11 and the second clamping sleeve 12 are locked and fastened on the profile steel piece 50 through the first limiting piece 13 and the second limiting piece 14.
Referring to fig. 2, a further improvement of the lifeline device for construction in the present embodiment is that the first clamping member 11 includes a first connecting section 111 having an inclined shape and a first bending section 112 having a bent shape and connected to a top end of the first connecting section 111; the second card set 12 includes a second connecting section 121 having an inclined shape, and a second bending section 122 having a bending shape and connected to the top end of the second connecting section 121; the bottom end of the first connecting section 111 and the bottom end of the second connecting section 121 are connected by the fastener 15; the first connecting section 111, the first bending section 112, the second connecting section 121, and the second bending section 122 enclose a clamping space for accommodating the steel member 50; the first limiting member 13 passes through and is screwed onto the first bending section 112 and abuts against the top surface of the section steel member 50, and the second limiting member 14 passes through and is screwed onto the second bending section 122 and abuts against the top surface of the section steel member 50, so as to lock and fasten the first clamping member 11 and the second clamping member 12 onto the section steel member 50.
Referring to fig. 2, the life line device for construction in the present embodiment is further improved in that the section steel member 50 is an i-steel and includes upper and lower wing plates 51 arranged in parallel and a web plate 52 vertically connected between the upper and lower wing plates 51; the inner side surface of the first bending section 112 is a step surface and comprises a first connecting surface 1121 vertically arranged, a second connecting surface 1122 vertically connected to the top end of the first connecting surface 1121, and a third connecting surface 1123 vertically arranged and the bottom end of which is vertically connected to the top end of the second connecting surface 1122, wherein the first connecting surface 1121 is attached to one side surface of the lower wing plate 51, the second connecting surface 1122 is attached to the top surface of the lower wing plate 51, and the third connecting surface 1123 is attached to one side surface of the web plate 52; the inner side of the second bending section 122 is a step surface and includes a first pair of veneers 1221 disposed vertically, a second pair of veneers 1222 vertically connected to the top ends of the first pair of veneers 1221, and a third pair of veneers 1223 vertically disposed at the bottom ends of the second pair of veneers 1222, wherein the first pair of veneers 1221 is attached to the other side surface of the lower wing plate 51, the second pair of veneers 1222 is attached to the top surface of the lower wing plate 51, and the third pair of veneers 1223 is attached to the other side surface of the web plate 52.
The design of the step surfaces of the first bending section 112 and the second bending section 122 and the design of the inclined first connecting section 111 and the inclined second connecting section 121 can enable the first clamping set 11 and the second clamping set 12 to be clamped and sleeved on the profile steel piece 50.
Referring to fig. 2, a further improvement of the lifeline device for construction in the present embodiment is that the bottom end of the first card set 11 is provided with a first through hole; a second perforation is arranged at the bottom end of the second card sleeve member 12; the fastener 15 is a bolt, and the bolt passes through the first through hole and the second through hole, and is connected to the end of the bolt through a first nut thread, so as to fix the bottom end of the first clamping set 11 and the bottom end of the second clamping set 12.
The utility model designs a clamping sleeve assembly 10 which can be conveniently clamped on I-steel, when a first clamping sleeve 11 and a second clamping sleeve 12 are not locked, the first clamping sleeve 11 and the second clamping sleeve 12 can rotate around a fastening piece 15 so as to adjust the opening angle of the first clamping sleeve 11 and the second clamping sleeve 12 and adapt to the size of a steel member 50. After the angle is adjusted, the bottom end of the first clamping sleeve piece 11 is connected with the bottom end of the second clamping sleeve piece 12 in a fastening mode through screwing the first nut, and the first clamping sleeve piece 11 and the second clamping sleeve piece 12 are sleeved on the profile steel piece 50. The clamping sleeve assembly 10 can flexibly adapt to the size of the steel member 50, has wider application range and is more convenient to install and detach.
Referring to fig. 2, a further improvement of the lifeline device for construction in this embodiment is that the lifeline device further comprises a collar 30 mounted at the bottom end of the ferrule assembly 10; the life cord 20 is arranged on the lantern rings 30 of the plurality of the cutting sleeve assemblies 10 in a penetrating way.
Referring to fig. 2, a further improvement of the lifeline device for construction in this embodiment is that the collar 30 is C-shaped, two ends of the collar 30 pass through the bottom end of the ferrule assembly 10 from one side of the ferrule assembly 10 and extend to one side of the ferrule assembly 10, a perforation is formed between the ferrule assembly 10 and the collar 30 for passing the lifeline 20, the end of the collar 30 is sleeved with a second nut 40 in threaded connection, and the collar 30 is clamped and fixed between the collar 30 and the bottom end of the ferrule assembly 10 by screwing the second nut 40, so that locking and fixing of the lifeline 20 is realized, sliding of the lifeline 20 in the perforation is avoided, and stability of installation of the lifeline 20 is ensured.
The following describes the operation flow of the lifeline apparatus for construction according to the present utility model.
Referring to fig. 2, the locking of the first and second clamping members 11 and 12 is released, so that the first and second clamping members 11 and 12 can be rotated about the fastening members 15 to adjust the opening angle of the first and second clamping members 11 and 12 to fit the size of the steel member 50. After the angle is adjusted, the bottom end of the first clamping sleeve member 11 and the bottom end of the second clamping sleeve member 12 are connected in a fastening mode through screwing the first nut, the first clamping sleeve member 11 and the second clamping sleeve member 12 are sleeved on the profile steel member 50, and the first limiting member 13 and the second limiting member 14 are further screwed, so that the first limiting member 13 and the second limiting member 14 are tightly abutted to the top surface of the profile steel member 50, and the first clamping sleeve member 11 and the second clamping sleeve member 12 are hooped on the profile steel member 50. The hanging basket is hung on the life rope 20 by installing the lantern ring 30 and penetrating the life rope 20 and screwing the second nut 40 to clamp and fix the lantern ring 30 between the lantern ring 30 and the bottom end of the clamping sleeve assembly 10.
By adopting the technical scheme, the utility model has the following beneficial effects:
1. production benefits are as follows: the special life line for construction can meet the safety requirement of personnel operation, is applicable to a part of limited space and places with high construction difficulty, avoids construction in a mode of erecting a hall-filling operation frame due to personnel safety problems, greatly shortens construction period, improves the overall production efficiency of a construction site, has low requirement on use environment and strong universality, and can meet the requirements of construction operation on different positions;
2. safety benefit: the high hanging and low use of the construction operation safety belt under the steel structure space can be truly realized, the life safety of operators can be effectively protected, the occurrence of safety risks and hidden dangers is avoided, and the loss of great cost due to safety accidents is avoided;
3. economic benefit: the member can reduce the cost of erecting a hall-filling operation frame in a large number of areas, save material cost and labor cost, improve the overall construction efficiency, and reduce labor and material investment compared with the traditional manufacturing method.
4. The method effectively solves the unsafe problem of high-altitude operation in the steel structure space, greatly ensures the life safety of operators, and can not cause structural damage to the steel parts compared with the prior art that hanging points are welded on the steel parts, thereby greatly improving the overall engineering quality.
It should be noted that, the structures, proportions, sizes and the like shown in the drawings attached to the present specification are used for understanding and reading only in conjunction with the disclosure of the present specification, and are not intended to limit the applicable limitations of the present utility model, so that any modification of the structures, variation of proportions or adjustment of sizes of the structures, proportions and the like should not be construed as essential to the present utility model, and should still fall within the scope of the disclosure of the present utility model without affecting the efficacy and achievement of the present utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
Claims (7)
1. A lifeline device for construction for the cutting ferrule is installed on steel construction's shaped steel spare, its characterized in that, lifeline device includes:
a plurality of clamping sleeve assemblies which are arranged on the section steel piece at intervals along the length direction of the section steel piece in a clamping manner; and
and the life ropes are arranged on the clamping sleeve assemblies in a penetrating manner, and the life ropes are used for hanging a hanging basket for construction.
2. The life line device for construction according to claim 1, wherein the clamping sleeve assembly comprises a first clamping sleeve piece clamped on one side of the steel structure, a second clamping sleeve piece clamped on the other side of the steel structure, a first limiting piece arranged at the top end of the first clamping sleeve piece and a second limiting piece arranged at the top end of the second clamping sleeve piece;
the bottom end of the first clamping sleeve member is connected with the bottom end of the second clamping sleeve member through a fastener;
the first clamping sleeve piece and the second clamping sleeve piece are locked and fixed on the section steel piece through the first limiting piece and the second limiting piece.
3. The life line device for construction according to claim 2, wherein the first ferrule includes a first connecting section having an inclined shape and a first bending section having a bent shape and connected to a top end of the first connecting section;
the second clamping sleeve piece comprises a second connecting section which is inclined and a second bending section which is bent and connected to the top end of the second connecting section;
the bottom end of the first connecting section is connected with the bottom end of the second connecting section through the fastener;
the first connecting section, the first bending section, the second connecting section and the second bending section are enclosed to form a clamping sleeve space for accommodating the section steel piece;
the first limiting piece passes through the first bending section and is in threaded connection with the top surface of the section steel piece in a tight manner, and the second limiting piece passes through the second bending section and is in threaded connection with the top surface of the section steel piece in a tight manner, so that the first clamping sleeve piece and the second clamping sleeve piece are locked and fastened on the section steel piece.
4. A life line device for construction according to claim 3, wherein the section steel member is an i-steel and includes upper and lower wing plates arranged in parallel and a web vertically connected between the upper and lower wing plates;
the inner side surface of the first bending section is a step surface and comprises a first connecting surface which is vertically arranged, a second connecting surface which is vertically connected with the top end of the first connecting surface, and a third connecting surface which is vertically connected with the top end of the second connecting surface and is vertically arranged, wherein the first connecting surface is attached to one side surface of the lower wing plate, the second connecting surface is attached to the top surface of the lower wing plate, and the third connecting surface is attached to one side surface of the web plate;
the medial surface of second bending section is the step face and is including being the first pair of wainscot of vertical setting, perpendicular connection in the second pair of wainscot and the bottom on the top of first pair of wainscot are perpendicular connection in the second is to the top of wainscot and be the third pair of wainscot of vertical setting, first pair of wainscot with the another side of lower pterygoid lamina pastes, the second pair of wainscot with the top surface of lower pterygoid lamina pastes, the third pair of wainscot with the another side of web pastes mutually.
5. The life line device for construction according to claim 2, wherein the bottom end of the first clamping member is provided with a first through hole;
the bottom end of the second card sleeve member is provided with a second perforation;
the fastener is a bolt, the bolt passes through the first perforation and the second perforation, and is connected to the end of the bolt through a first nut thread so as to install and fix the bottom end of the first clamping sleeve piece and the bottom end of the second clamping sleeve piece.
6. The life line device for construction according to claim 1, further comprising a collar mounted to a bottom end of the ferrule assembly;
the life cotton rope is arranged on the lantern rings of the plurality of cutting sleeve assemblies in a penetrating mode.
7. The life line device of claim 6, wherein the collar is C-shaped, two ends of the collar pass through the bottom end of the ferrule assembly from one side of the ferrule assembly and extend to one side of the ferrule assembly, a through hole is formed between the ferrule assembly and the collar in a surrounding manner for passing the life line, the end of the collar is sleeved with a second nut in threaded connection, and the collar is clamped and fixed between the collar and the bottom end of the ferrule assembly by screwing the second nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320348484.3U CN219826074U (en) | 2023-02-28 | 2023-02-28 | Lifeline device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320348484.3U CN219826074U (en) | 2023-02-28 | 2023-02-28 | Lifeline device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219826074U true CN219826074U (en) | 2023-10-13 |
Family
ID=88282486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320348484.3U Active CN219826074U (en) | 2023-02-28 | 2023-02-28 | Lifeline device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219826074U (en) |
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2023
- 2023-02-28 CN CN202320348484.3U patent/CN219826074U/en active Active
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