CN215168274U - Safety rope device for installing steel support in foundation pit - Google Patents
Safety rope device for installing steel support in foundation pit Download PDFInfo
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- CN215168274U CN215168274U CN202120720324.8U CN202120720324U CN215168274U CN 215168274 U CN215168274 U CN 215168274U CN 202120720324 U CN202120720324 U CN 202120720324U CN 215168274 U CN215168274 U CN 215168274U
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- sliding beam
- foundation pit
- fixing
- safety rope
- threaded hole
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Abstract
The utility model discloses a safety rope device for installing steel support in foundation pit, which comprises a sliding beam and a fixing clamp detachably connected with the sliding beam, wherein the fixing clamp is provided with a fixing buckle for fixing a safety rope, the upper end of the sliding beam is provided with a slide way along the length direction of the sliding beam, the fixing clamp comprises an upper fastener and a lower fastener which are fixed with each other, the upper fastener is buckled on the slide way, and one side of the upper fastener, which is close to the slide way, is provided with a pulley matched with the slide way; the outer side surface of the lower fastener is provided with a first threaded hole, the sliding beam is provided with a plurality of second threaded holes at intervals along the length direction, and the sliding beam and the fixing clamp are fixed by sequentially penetrating through the first threaded hole and the second threaded holes through bolts; the sliding beam comprises a transverse sliding beam crossing two sides of the foundation pit and a longitudinal sliding beam arranged along the foundation pit, and the transverse sliding beam is perpendicular to the longitudinal sliding beam. The fixing clamp is completely fixed through the bolt, and the safety is improved due to the fact that the bolt is arranged on the outer side face.
Description
Technical Field
The utility model relates to a foundation ditch construction field especially relates to a safety rope device that foundation ditch installation steel shotcrete was used.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. In the process of excavation of the foundation pit, a steel supporting structure needs to be arranged on the cross section of the foundation pit, so that the safety of foundation pit construction is ensured, but as the foundation pit is generally deeper, the safety of constructors needs to be protected in a key way; at present, people are mostly fixed by adopting a safety rope mode, but most of the existing safety rope devices are fixed in a point mode or slide rail sliding mode; the fixing device is directly fixed on the fixing pile at one point, and although the fixing point does not shake in an emergency, the safety is improved, but the construction space of constructors is limited; although the sliding type sliding rail can move the fixed point position in a sliding manner, so that the deployment space of constructors is enlarged, once an emergency occurs, the sliding structure reduces the stability of the structure, and the safety is not high;
the patent with the patent application number of 201920962991.X discloses an anti-falling safety rope device for construction of a steel purlin of a foundation pit, a clamp is fixed on a slide way by a fastener, two fixing modes can be switched, a second clamping sleeve piece and a first clamping sleeve piece are rotationally fixed by a fastening bolt, when a constructor completely tightens the fastening bolt without a tool, the second clamping sleeve piece is easily pulled, pulled and deformed, and meanwhile, the bolt and a push plate are used for sliding positioning, if the tool is not tightened, the friction force between the bolt and the push plate is not enough to limit the clamp; therefore, in the practical application process, the safety is not high, and safety accidents are easily caused; therefore, a safety rope device for installing a steel support in a foundation pit, which can slide and has a good positioning effect, is urgently needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the technology, the utility model provides a safety rope device for installing a steel support in a foundation pit, which is characterized in that a plurality of second threaded holes are arranged on a sliding beam, and then a bolt passes through the first threaded hole and the second threaded hole to completely fix a fixing clamp; meanwhile, the transverse sliding beam and the longitudinal sliding beam are arranged, so that constructors are protected when installing the transverse steel support and walking on the pit wall of the foundation pit.
In order to achieve the purpose, the utility model provides a safety rope device for installing a steel support in a foundation pit, which comprises a sliding beam and a fixing clamp detachably connected with the sliding beam, wherein the fixing clamp is provided with a fixing buckle for fixing a safety rope, the upper end of the sliding beam is provided with a slide way along the length direction of the sliding beam, the fixing clamp comprises an upper fastener and a lower fastener which are fixed with each other, the upper fastener is buckled on the slide way, and one side of the upper fastener, which is close to the slide way, is provided with a pulley which is matched with the slide way; the outer side surface of the lower fastener is provided with a first threaded hole, the sliding beam is provided with a plurality of second threaded holes at intervals along the length direction, and the sliding beam and the fixing clamp are fixed by passing through the first threaded hole and the second threaded hole by bolts in sequence; the sliding beam comprises a transverse sliding beam crossing two sides of the foundation pit and a longitudinal sliding beam arranged along the foundation pit, and the transverse sliding beam is perpendicular to the longitudinal sliding beam. The plurality of second threaded holes are formed in the sliding beam, the fixing clamp is completely fixed through the bolts penetrating through the first threaded holes and the second threaded holes, and the bolts are arranged on the outer side face, so that constructors can be reminded of whether the fixing clamp is fixed or not at any time, and safety is improved; meanwhile, the transverse sliding beam and the longitudinal sliding beam are arranged, so that constructors are protected when installing the transverse steel support and walking on the pit wall of the foundation pit.
Preferably, a switching track is arranged between the transverse sliding beam and the longitudinal sliding beam, the switching track is of an arc-shaped structure, a sliding rail for the sliding of the pulley is arranged at the upper end of the switching track, and the sliding rail is communicated with the sliding way. The transverse sliding beam and the longitudinal sliding beam are seamlessly switched, and the fixing clamp does not need to be detached for replacement. The transverse sliding beam and the longitudinal sliding beam are both provided with a plurality of transverse sliding beams and longitudinal sliding beams.
Preferably, the transverse sliding beam and the longitudinal sliding beam are both I-shaped steel. One side of the I-shaped steel of the transverse sliding beam is attached and fixed on the foundation pit wall, the other side of the I-shaped steel of the transverse sliding beam is used for fixing a fixing clamp, two ends of the I-shaped beam of the longitudinal sliding beam are fixed on the foundation pit walls on the left side and the right side, and the two sides of the I-shaped beam can be used for arranging the fixing clamps.
Preferably, the upper fastener is of a concave structure, the pulley is arranged in the middle of the upper fastener, and the two ends of the upper fastener are used for clamping the sliding beam.
Preferably, the lower fastener comprises a fixing part of an L-shaped structure, the fixing part is integrated with the upper fastener in a specified manner, a rotary buckle plate is fixed at one end, far away from the upper fastener, of the fixing part, and a third threaded hole matched with the first threaded hole and the second threaded hole is formed in the rotary buckle plate. During installation, the upper fastener is fixed on the sliding beam, the lower fastener is attached to the sliding beam, the rotating buckle plate is rotated to the inner side of the sliding beam, and the rotating buckle plate is fixed through the bolt, so that the lower end of the sliding beam is clamped and fixed.
Preferably, the rotating buckle plate further comprises a fixing nut, the bolt sequentially penetrates through the first threaded hole, the second threaded hole and the third threaded hole, and the fixing nut is sleeved on the bolt so as to fix the rotating buckle plate. And carrying out secondary fixation.
Preferably, the fixing buckle is arranged on the lower buckle piece.
Preferably, the second threaded holes are equidistantly arranged on the transverse sliding beam and the longitudinal sliding beam. The accurate adjustment is conveniently carried out.
Preferably, the detachable knot of safety rope one end is on one's body constructor, the other end through the buckle hang the knot with the fixed knot can dismantle fixedly.
The utility model has the advantages that: compared with the prior art, the utility model provides a safety rope device for installing steel support in foundation pit, including the sliding beam and with the fixed clamp of detachable connection of sliding beam, be provided with the fixed knot that is used for fixed safety rope on the fixed clamp, the sliding beam upper end is provided with the slide along the length direction of sliding beam, the fixed clamp includes upper fastening spare and the lower fastening spare that fixes each other, the upper fastening spare lock is in on the slide, and one side that the upper fastening spare is close to the slide is provided with the pulley with the slide adaptation; the outer side surface of the lower fastener is provided with a first threaded hole, the sliding beam is provided with a plurality of second threaded holes at intervals along the length direction, and the sliding beam and the fixing clamp are fixed by passing through the first threaded hole and the second threaded hole by bolts in sequence; the sliding beam comprises a transverse sliding beam crossing two sides of the foundation pit and a longitudinal sliding beam arranged along the foundation pit, and the transverse sliding beam is perpendicular to the longitudinal sliding beam. The plurality of second threaded holes are formed in the sliding beam, the fixing clamp is completely fixed through the bolts penetrating through the first threaded holes and the second threaded holes, and the bolts are arranged on the outer side face, so that constructors can be reminded of whether the fixing clamp is fixed or not at any time, and safety is improved; meanwhile, the transverse sliding beam and the longitudinal sliding beam are arranged, so that constructors are protected when installing the transverse steel support and walking on the pit wall of the foundation pit.
Drawings
FIG. 1 is a schematic diagram of the distribution structure of the present invention;
fig. 2 is a schematic cross-sectional structure of the present invention.
Description of the symbols of the main elements: 1. a pit wall of the foundation pit; 2. switching tracks; 3. a transverse sliding beam; 4. fixing the clamp; 5. a longitudinal sliding beam; 41. an upper fastener; 42. a lower fastener; 43. a fixing buckle; 411. a pulley; 421. a bolt; 422. rotating the buckle plate; 423. and (5) fixing the nut.
Detailed Description
In order to make the present invention clearer, the present invention will be further described with reference to the accompanying drawings.
Example 1: referring to fig. 1 and 2, the safety rope device for installing a steel support in a foundation pit of the present embodiment includes a sliding beam and a fixing clamp 4 detachably connected to the sliding beam, the fixing clamp 4 is provided with a fixing buckle 43 for fixing a safety rope, the upper end of the sliding beam is provided with a slideway along the length direction of the sliding beam, the fixing clamp 4 includes an upper fastener 41 and a lower fastener 42 fixed to each other, the upper fastener 41 is fastened to the slideway, and one side of the upper fastener 41 close to the slideway is provided with a pulley 411 adapted to the slideway; the outer side surface of the lower fastener 42 is provided with a first threaded hole, the sliding beam is provided with a plurality of second threaded holes at intervals along the length direction, and the sliding beam and the fixing clamp 4 are fixed by sequentially penetrating the first threaded hole and the second threaded hole through bolts 421; the sliding beam comprises a transverse sliding beam 3 stretching across two sides of the foundation pit and a longitudinal sliding beam 5 arranged along the tunnel of the foundation pit, and the transverse sliding beam 3 is perpendicular to the longitudinal sliding beam 5. The plurality of second threaded holes are formed in the sliding beam, the bolts 421 penetrate through the first threaded holes and the second threaded holes to completely fix the fixing clamp 4, and the bolts 421 are arranged on the outer side face, so that a constructor can be reminded of whether the fixing clamp 4 is fixed or not at any time, and safety is improved; and meanwhile, the transverse sliding beam 3 and the longitudinal sliding beam 5 are arranged to protect constructors when installing transverse steel supports and walking on the foundation pit wall 1.
Example 2: a switching track 2 is arranged between the transverse sliding beam 3 and the longitudinal sliding beam 5, the switching track 2 is of an arc-shaped structure, a sliding rail for the pulley 411 to slide is arranged at the upper end of the switching track 2, and the sliding rail is communicated with the sliding rail. The transverse sliding beam 3 and the longitudinal sliding beam 5 are seamlessly switched without removing the fixing jig 4 for replacement. The transverse sliding beam 3 and the longitudinal sliding beam 5 are each provided in plurality. The transverse sliding beam 3 and the longitudinal sliding beam 5 of the present embodiment are both i-steel. One side of the I-shaped steel of the transverse sliding beam 3 is attached and fixed on the foundation pit wall 1, the other side of the transverse sliding beam is used for fixing the fixing clamp 4, two ends of the I-shaped beam of the longitudinal sliding beam 5 are fixed on the foundation pit walls 1 on the left side and the right side, and the two sides of the I-shaped beam can be used for arranging the fixing clamp 4. The upper fastening member 41 of this embodiment is a concave structure, a pulley 411 is disposed in the middle of the upper fastening member 41, and two ends of the upper fastening member are used for clamping the sliding beam.
Example 3: the lower fastening member 42 of this embodiment includes a fixing portion of an L-shaped structure, the fixing portion and the upper fastening member 41 are integrated into a predetermined manner, a rotating buckle plate 422 is fixed to an end of the fixing portion away from the upper fastening member 41, and a third threaded hole matching with the first threaded hole and the second threaded hole is provided on the rotating buckle plate 422. During installation, the upper fastener 41 is fixed on the sliding beam, the lower fastener 42 is attached to the sliding beam, the rotating buckle plate 422 is rotated to the inner side of the sliding beam, and the rotating buckle plate 422 is fixed through the bolt 421, so that the lower end of the sliding beam is clamped and fixed. The rotating buckle plate further comprises a fixing nut 423, the bolt 421 successively penetrates through the first threaded hole, the second threaded hole and the third threaded hole, and the fixing nut 423 is sleeved on the bolt 421 so as to fix the rotating buckle plate 422. And carrying out secondary fixation. The holder buckle 43 of the present embodiment is provided on the lower buckle 42. The second threaded holes of this embodiment are provided equidistantly on the transverse sliding beam 3 and the longitudinal sliding beam 5. The accurate adjustment is conveniently carried out. The detachable buckle of safety rope one end of this embodiment is on one's body constructor, and the other end is hung the knot through the buckle and is fixed with fixed knot 43 can dismantle.
The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (9)
1. A safety rope device for installing a steel support in a foundation pit is characterized by comprising a sliding beam and a fixing clamp detachably connected with the sliding beam, wherein a fixing buckle for fixing a safety rope is arranged on the fixing clamp, a slide way is arranged at the upper end of the sliding beam along the length direction of the sliding beam, the fixing clamp comprises an upper fastener and a lower fastener which are fixed with each other, the upper fastener is buckled on the slide way, and a pulley matched with the slide way is arranged on one side, close to the slide way, of the upper fastener; the outer side surface of the lower fastener is provided with a first threaded hole, the sliding beam is provided with a plurality of second threaded holes at intervals along the length direction, and the sliding beam and the fixing clamp are fixed by passing through the first threaded hole and the second threaded hole by bolts in sequence; the sliding beam comprises a transverse sliding beam crossing two sides of the foundation pit and a longitudinal sliding beam arranged along the foundation pit, and the transverse sliding beam is perpendicular to the longitudinal sliding beam.
2. The safety rope device for installing the steel support in the foundation pit according to claim 1, wherein a switching rail is arranged between the transverse sliding beam and the longitudinal sliding beam, the switching rail is of an arc-shaped structure, a sliding rail for the pulley to slide is arranged at the upper end of the switching rail, and the sliding rail is communicated with the sliding rail.
3. The safety line system for installing steel bracing in foundation pit according to claim 1, wherein the transverse sliding beam and the longitudinal sliding beam are both I-steel.
4. The safety rope device for installing the steel support in the foundation pit as claimed in claim 1, wherein the upper fastener is of a concave structure, the pulley is arranged in the middle of the upper fastener, and the two ends of the upper fastener are used for clamping the sliding beam.
5. The safety rope device for installing the steel support in the foundation pit according to claim 1, wherein the lower fastener comprises a fixing part of an L-shaped structure, the fixing part and the upper fastener are in a specified integral type, a rotating buckle plate is fixed at one end of the fixing part, which is far away from the upper fastener, and a third threaded hole matched with the first threaded hole and the second threaded hole is formed in the rotating buckle plate.
6. The safety rope device for installing the steel support in the foundation pit according to claim 5, further comprising a fixing nut, wherein a bolt sequentially penetrates through the first threaded hole, the second threaded hole and the third threaded hole, and the fixing nut is sleeved on the bolt so as to fix the rotating buckle plate.
7. The safety rope device for installing a steel support in a foundation pit according to claim 1, wherein the fixing buckle is arranged on the lower buckle.
8. The safety line device for installing a steel support in a foundation pit according to claim 1, wherein the second threaded holes are equidistantly formed in the transverse sliding beam and the longitudinal sliding beam.
9. The safety rope device for installing the steel support in the foundation pit as claimed in claim 1, wherein one end of the safety rope is detachably fastened on a constructor, and the other end of the safety rope is detachably fixed with the fixing fastener through a buckle fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120720324.8U CN215168274U (en) | 2021-04-08 | 2021-04-08 | Safety rope device for installing steel support in foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120720324.8U CN215168274U (en) | 2021-04-08 | 2021-04-08 | Safety rope device for installing steel support in foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215168274U true CN215168274U (en) | 2021-12-14 |
Family
ID=79359594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120720324.8U Active CN215168274U (en) | 2021-04-08 | 2021-04-08 | Safety rope device for installing steel support in foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215168274U (en) |
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2021
- 2021-04-08 CN CN202120720324.8U patent/CN215168274U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220818 Address after: 5th Floor, Unit 1, Building 1, No. 59, Qingjiang East Road, Qingyang District, Chengdu, Sichuan 610000 Patentee after: Chengdu Chuandian Vocational Skills Training School Co., Ltd. Address before: 611231 No. 366, Yonghe Avenue, Yangma new town, Chongzhou City, Chengdu City, Sichuan Province Patentee before: SICHUAN WATER CONSERVANCY VOCATIONAL College |