CN210644882U - Portable safety belt fixing device suitable for edge-facing operation of high-altitude hole - Google Patents
Portable safety belt fixing device suitable for edge-facing operation of high-altitude hole Download PDFInfo
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- CN210644882U CN210644882U CN201920872514.4U CN201920872514U CN210644882U CN 210644882 U CN210644882 U CN 210644882U CN 201920872514 U CN201920872514 U CN 201920872514U CN 210644882 U CN210644882 U CN 210644882U
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Abstract
The utility model provides a portable safety belt fixing device suitable for limit operation is faced to eminence entrance to a cave, relates to building construction equipment field, including fixing a pair of holder on the stiff end and connecting through keyway formula connector and being a pair of safety belt fixed rod spare between holder one end. The key groove type connector comprises a plug part and a slot part which are matched and connected; one end of the plug part is a plug-in end, the other end of the plug part is a connecting end, and the end surface of the connecting end is a plane; the upper half part of the insertion end is an outward convex protruding head, and the lower half part is a groove matched with the protruding head of the upper half part; the middle part of the protruding head is in an arc column shape protruding outwards, and two sides of the protruding head are vertical surfaces inclining to the direction of the connecting end along two ends of the arc column. The structure of the slot part is the same as that of the plug part. The utility model provides a complicacy face the unable installation of limit structure safety protection, face limit entrance to a cave safety belt and do not have reliable pulling point, there is the potential safety hazard in the construction, influences the problem of efficiency of construction.
Description
Technical Field
The utility model relates to a construction equipment field, in particular to portable safety belt fixing device suitable for eminence entrance to a cave faces limit operation.
Background
With the progress and development of society, people have higher requirements and standards for modern office places and living places. Therefore, the appearance form of the building is gradually complicated, the edge-facing form of the structure is also more and more complicated, the edge-facing operation is regarded as the important weight of project construction safety, the operation is often influenced by the working procedure in the construction process, the safety protection cannot be installed, the potential safety hazard is caused, and the working efficiency is also influenced. Therefore, how to efficiently complete the task of the edge-facing operation on the premise of ensuring the safety is a technical problem to be urgently solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable safety belt fixing device suitable for eminence entrance to a cave faces limit operation, will solve the complicacy and face the unable installation of limit structure safety protection, face limit entrance to a cave safety belt and do not have reliable pulling point, there is the potential safety hazard in the construction, influences the problem of efficiency of construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable safety belt fixing device suitable for high-altitude hole edge-facing operation comprises a pair of clamping pieces fixed on a fixing end and a safety belt fixing rod piece connected between one ends of the clamping pieces through a key groove type connector.
The key groove type connector comprises a plug part and a slot part which are matched and connected; one end of the plug part is a plug-in end, the other end of the plug part is a connecting end, and the end surface of the connecting end is a plane; the upper half part of the insertion end is an outward convex protruding head, and the lower half part is a groove matched with the protruding head of the upper half part; the middle part of the protruding head is in an arc column shape protruding outwards, and two sides of the protruding head are vertical surfaces inclining to the direction of the connecting end along two ends of the arc column.
The structure of the slot part is the same as that of the plug part.
The safety belt fixing rod piece comprises sleeves on two sides and a telescopic insertion pipe inserted between the two sleeves.
The plug part of the key slot type connector is connected to the clamping piece, and the slot part is connected to two ends of the safety belt fixing rod piece.
The clamping piece comprises a pair of clamping plates, a telescopic rod fixedly connected between one ends of the pair of clamping plates, a harness cord screw penetrating through the outer end of one clamping plate, a handle fixed on the outer end face of the harness cord screw and an anti-skid pad fixed on the inner end face of the harness cord screw.
The telescopic rod is fixedly connected with a short loop bar on one clamping plate, is fixedly connected with a long loop bar on the other clamping plate, and is inserted into the telescopic insertion rod between the short loop bar and the long loop bar.
And the connecting end of the plug part of the key groove type connector is connected to the inner end face of the other clamping plate of the clamping piece.
The connecting end of the slot part of the key slot type connector is connected with the two ends of the sleeve of the safety belt fixing rod piece.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
the utility model is suitable for a portable safety belt fixing device for high-place opening edge-facing operation, which comprises clamping pieces at two ends, a safety belt fixing rod piece connected between the two clamping pieces and a key groove type connector between the clamping pieces and the safety belt fixing rod piece; the utility model discloses the advantage than prior art does: (1) the two clamping pieces are arranged, namely two fixed ends are arranged, and compared with one fixed end, the two fixed ends are arranged, so that the stress is more balanced and stable, and the safety is improved; (2) the telescopic rods with the telescopic structures are arranged on the clamping pieces, so that the size requirements of fixed ends with different thicknesses, such as walls and columns, can be met, and the fixed ends are fixed on the fixed ends through the harness cord screws, so that the application range is wider, and the applicability is stronger; (3) the handle is arranged on the harness cord screw, so that the harness cord screw is convenient to adjust and labor-saving; (4) an anti-slip pad is arranged between the harness cord screw and the fixed end, so that the friction force between the harness cord screw and the fixed end is enhanced, and the harness cord screw is more firmly fixed; (5) the safety belt fixing rod piece can be made into a special shape according to the shape of the limb, has a telescopic function, can meet the size requirements of different openings, and enhances the applicability and application range; (6) the both ends of the safety belt fixing rod piece are connected with the clamping piece through the key groove type connectors, the key groove type connectors comprise plug portions and slot portions, the plug portions are connected in an inserting mode, operation is simple, and mounting and dismounting are convenient.
Constructor is facing the limit operation time, fixes the safety belt on safety belt fixed member, and face limit entrance to a cave construction with the tradition and protect than having the utility model discloses safety belt fixing device is convenient for ann tears, and easy operation is applicable to the limit entrance to a cave that faces of multiple side forms, and factor of safety is high, has reduced manpower, material resources and has dropped into.
Drawings
Fig. 1 is a schematic structural view of the portable safety belt fixing device suitable for high-place opening edge-facing operation of the present invention.
Fig. 2 is a schematic structural view of the clamping member of the present invention.
Fig. 3 is a schematic plan view of the keyway type connector of the present invention.
Fig. 4 is a schematic elevation structure view of the keyway connector of the present invention.
Fig. 5 is a schematic structural view of the portable safety belt fixing device suitable for high-place opening edge-facing operation of the present invention when connected to the fixing end.
Reference numerals: 1-clamping piece, 1.1-clamping plate, 1.2-telescopic link, 1.3-harness cord screw, 1.4-handle, 1.5-slipmat, 2-keyway connector, 2.1-plug portion, 2.2-slot portion, 3-safety belt fixing rod piece.
Detailed Description
Referring to fig. 1, a portable safety belt fixing device suitable for high-altitude hole edge operation comprises a pair of clamping pieces 1 fixed on a fixing end and a safety belt fixing rod piece 3 connected between one ends of the clamping pieces 1 through a keyway type connector 2; as shown in fig. 3 and 4, the keyway connector 2 includes a plug portion 2.1 and a socket portion 2.2 which are in fit connection; one end of the plug part is a plug-in end, the other end of the plug part is a connecting end, and the end surface of the connecting end is a plane; the upper half part of the insertion end is an outward convex protruding head, and the lower half part is a groove matched with the protruding head of the upper half part; the middle part of the protruding head is in an arc column shape protruding outwards, and two sides of the protruding head are vertical surfaces inclining to the direction of the connecting end along two ends of the arc column; the structure of the socket part is the same as that of the plug part; the safety belt fixing rod piece 3 comprises sleeves on two sides and a telescopic insertion pipe inserted between the two sleeves; the plug part of the key groove type connector 2 is connected to the clamping piece 1, and the slot part is connected to two ends of the safety belt fixing rod piece 3; referring to fig. 2, the clamping member 1 includes a pair of clamping plates 1.1, a telescopic rod 1.2 fixedly connected between one ends of the pair of clamping plates 1.1, a harness cord screw 1.3 penetrating through an outer end of one of the clamping plates 1.1, a handle 1.4 fixed on an outer end face of the harness cord screw 1.3, and a non-slip mat 1.5 fixed on an inner end face of the harness cord screw 1.3; the telescopic rod 1.2 is fixedly connected with a short loop bar on one clamping plate 1.1, a long loop bar fixedly connected with the other clamping plate 1.1 and a telescopic inserted bar inserted between the short loop bar and the long loop bar; the connecting end of the plug part of the key groove type connector 2 is connected to the inner end face of the other clamping plate 1.1 of the clamping piece 1; the connecting end of the slot part of the key slot type connector 2 is connected with the two ends of the sleeve of the safety belt fixing rod piece 3.
Referring to fig. 5, the installation method of the safety belt fixing device of the present invention:
1. adjust the telescopic link of the holder of safety belt fixing device one side for the distance between two grip blocks is unanimous with the width of facing the wall or the post of limit entrance to a cave both sides, then holds the handle, screws the harness screw rod, makes slipmat and wall or capital tight, and the holder is fixed with the wall or the post of facing limit entrance to a cave one side, repeats above-mentioned step, and guarantees that the holder keeps at same height with the holder of having installed, accomplishes another holder and faces the wall or the post of limit entrance to a cave opposite side fixed.
2. The telescopic length of the safety belt fixing rod piece is adjusted according to the width of the edge opening, and the inserting groove parts of the key groove type connectors connected to the two ends of the safety belt fixing rod piece are correspondingly inserted into the plug part of the clamping piece, so that the installation of the safety belt fixing rod piece and the clamping piece is completed.
3. The safety belt is fixed on the safety belt fixing rod piece by the side working personnel, so that effective safety construction measures are realized, and the safety of personnel is guaranteed.
Claims (5)
1. The utility model provides a portable safety belt fixing device suitable for limit operation is faced to eminence entrance to a cave which characterized in that: comprises a pair of clamping pieces (1) fixed on a fixed end and a safety belt fixing rod piece (3) connected between one ends of the clamping pieces (1) through a key groove type connector (2);
the key slot type connector (2) comprises a plug part (2.1) and a slot part (2.2) which are matched and connected; one end of the plug part is a plug-in end, the other end of the plug part is a connecting end, and the end surface of the connecting end is a plane; the upper half part of the insertion end is an outward convex protruding head, and the lower half part is a groove matched with the protruding head of the upper half part; the middle part of the protruding head is in an arc column shape protruding outwards, and two sides of the protruding head are vertical surfaces inclining to the direction of the connecting end along two ends of the arc column;
the structure of the socket part is the same as that of the plug part;
the safety belt fixing rod piece (3) comprises sleeves on two sides and a telescopic insertion pipe inserted between the two sleeves;
the plug part of the key groove type connector (2) is connected to the clamping piece (1), and the slot part is connected to two ends of the safety belt fixing rod piece (3).
2. The portable safety belt fixing device suitable for high-hole edge facing operation as claimed in claim 1, wherein: the clamping piece (1) comprises a pair of clamping plates (1.1), a telescopic rod (1.2) fixedly connected between one ends of the pair of clamping plates (1.1), a harness cord screw (1.3) penetrating through the outer end of one clamping plate (1.1), a handle (1.4) fixed on the outer end face of the harness cord screw (1.3), and an anti-skid pad (1.5) fixed on the inner end face of the harness cord screw (1.3).
3. The portable safety belt fixing device suitable for high-altitude hole edge facing operation as claimed in claim 2, wherein: the telescopic rod (1.2) is fixedly connected with a short loop bar on one clamping plate (1.1), a long loop bar fixedly connected with the other clamping plate (1.1) and a telescopic inserted bar inserted between the short loop bar and the long loop bar.
4. The portable safety belt fixing device suitable for high-altitude hole edge facing operation as claimed in claim 3, wherein: the connecting end of the plug part of the key groove type connector (2) is connected to the inner end face of the other clamping plate (1.1) of the clamping piece (1).
5. The portable safety belt fixing device suitable for high-altitude hole edge facing operation as claimed in claim 3, wherein: the connecting end of the slot part of the key slot type connector (2) is connected with the two ends of the sleeve of the safety belt fixing rod piece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872514.4U CN210644882U (en) | 2019-06-12 | 2019-06-12 | Portable safety belt fixing device suitable for edge-facing operation of high-altitude hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872514.4U CN210644882U (en) | 2019-06-12 | 2019-06-12 | Portable safety belt fixing device suitable for edge-facing operation of high-altitude hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210644882U true CN210644882U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920872514.4U Active CN210644882U (en) | 2019-06-12 | 2019-06-12 | Portable safety belt fixing device suitable for edge-facing operation of high-altitude hole |
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| CN (1) | CN210644882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156391A (en) * | 2020-08-31 | 2021-01-01 | 国网山东省电力公司建设公司 | Safety belt hanging support |
-
2019
- 2019-06-12 CN CN201920872514.4U patent/CN210644882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156391A (en) * | 2020-08-31 | 2021-01-01 | 国网山东省电力公司建设公司 | Safety belt hanging support |
| CN112156391B (en) * | 2020-08-31 | 2021-12-10 | 国网山东省电力公司建设公司 | Safety belt hanging support |
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