CN210631591U - High altitude construction anti-falling device for housing construction engineering - Google Patents
High altitude construction anti-falling device for housing construction engineering Download PDFInfo
- Publication number
- CN210631591U CN210631591U CN201921619313.XU CN201921619313U CN210631591U CN 210631591 U CN210631591 U CN 210631591U CN 201921619313 U CN201921619313 U CN 201921619313U CN 210631591 U CN210631591 U CN 210631591U
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- movable block
- wire rope
- steel wire
- rod
- connecting sleeve
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Abstract
The utility model provides a high-altitude operation anti-falling device for building construction engineering, which comprises a steel wire rope connected with a hoisting device and a first hanging ring arranged at the free end of the steel wire rope, wherein a connecting sleeve is movably sleeved on the steel wire rope, a safety rope connected with an anti-falling device is arranged at one end of the connecting sleeve far away from the first hanging ring, a movable block is arranged in the connecting sleeve, the movable block is connected with a second hanging ring through a buffer mechanism, and an auxiliary guide mechanism is arranged on the movable block; the movable block is provided with a slot, the steel wire rope is fixedly connected with an inserted rod matched with the slot through a fixed sleeve, and the fixed sleeve is provided with a guide positioning mechanism; the utility model discloses simple structure, convenient to use can cushion when preventing falling, have stronger practicality.
Description
Technical Field
The utility model relates to a falling-proof device, specifically a high altitude construction falling-proof device for housing construction engineering.
Background
When the anti-falling device works in a building, if the anti-falling device operates on a frame with the length of more than 2m, namely high-altitude operation, it is very necessary to protect high-altitude operators from being threatened by falling from high altitude or from being further injured after falling.
But at the moment of wire rope fracture, the safety rope is tightened suddenly by the initial lax state, leads to the safety rope fracture easily, and can produce powerful shaking force simultaneously and cause certain harm to the human body, and it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a housing construction engineering is with high altitude construction anti-falling device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-altitude operation anti-falling device for building construction engineering comprises a steel wire rope connected with a lifting device and a first hanging ring arranged at the free end of the steel wire rope, wherein a connecting sleeve is movably sleeved on the steel wire rope, a safety rope connected with an anti-falling device is arranged at one end, far away from the first hanging ring, of the connecting sleeve, a movable block is arranged in the connecting sleeve, the movable block is connected with a second hanging ring through a buffer mechanism, and an auxiliary guide mechanism is arranged on the movable block; the movable block is provided with a slot, the steel wire rope is fixedly connected with an inserted rod matched with the slot through a fixed sleeve, and the fixed sleeve is provided with a guide positioning mechanism; under a normal state, the steel wire rope is stressed and tightened, and the position of the movable block is fixed through the matching of the inserted rod and the slot; under the abnormal state, the wire rope fracture no longer receives the force, cushions the atress of second link through the cooperation of movable block and buffer gear this moment.
As a further aspect of the present invention: the buffer mechanism is composed of a first buffer spring arranged between the top end of the movable block and the inner top of the connecting sleeve, a connecting rod arranged between the movable block and the second hanging ring, and a second buffer spring sleeved on the connecting rod in the connecting sleeve.
As a further aspect of the present invention: the auxiliary guide mechanism is composed of auxiliary guide rods which are arranged in the connecting sleeve and penetrate through the movable blocks in a circumferential movement mode and wear-resistant sleeves which are arranged on the movable blocks on the periphery of each auxiliary guide rod.
As a further aspect of the present invention: each auxiliary guide rod on the upper side of the movable block is sleeved with a first auxiliary buffer spring, and each auxiliary guide rod on the lower side of the movable block is sleeved with a second auxiliary buffer spring.
As a further aspect of the present invention: the guiding and positioning mechanism consists of a fixed rod arranged on the steel wire rope in the connecting sleeve, a guide sleeve arranged at the free end of the fixed rod and a positioning guide rod which is arranged in the connecting sleeve and movably penetrates through the guide sleeve.
As a further aspect of the present invention: the inserted bar consists of a cylindrical part connected with the steel wire rope and an arc-shaped part integrally formed at the free end of the cylindrical part.
Compared with the prior art, the beneficial effects of the utility model are that:
after the structure is adopted by the utility model, through the matching of the movable block, the buffer mechanism, the slot and the inserting rod, under the normal state, the steel wire rope is stressed and tightened, and through the matching of the inserting rod and the slot, the position of the movable block is fixed, so that the position of the second hanging ring is fixed; under abnormal condition, the wire rope fracture no longer receives the atress, cushions the power that receives of second link through movable block and buffer gear's cooperation this moment, can effectually prevent the safety rope fracture, can reduce the vibrations power simultaneously, reduces the harm to the human body, simple structure, convenient to use. Through the auxiliary guide mechanism who sets up, can make the movable block only along a rectilinear movement, stability when increasing the device and using, can further cushion through the supplementary buffer spring that sets up simultaneously. Through the positioning guide mechanism, the moving direction of the inserted rod is parallel to that of the movable block, and the stability of the device is ensured. The utility model discloses simple structure, convenient to use can cushion when preventing falling, have stronger practicality.
Drawings
Fig. 1 is a schematic structural diagram of an aerial work falling prevention device for building construction engineering.
FIG. 2 is a sectional view taken along line A-A in FIG. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a wire rope; 2. a first suspension loop; 3. a connecting sleeve; 4. a safety cord; 5. a movable block; 6. a buffer mechanism; 601. a first buffer spring; 602. a connecting rod; 603. a second buffer spring; 7. a second suspension loop; 8. an auxiliary guide mechanism; 801. an auxiliary guide bar; 802. a wear-resistant sleeve; 803. a first auxiliary buffer spring; 804. a second auxiliary buffer spring; 9. a slot; 10. inserting a rod; 1001. a cylindrical portion; 1002. an arc-shaped portion; 11. a guiding and positioning mechanism; 1101. fixing the rod; 1102. a guide sleeve; 1103. and positioning the guide rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, an aerial work anti-falling device for building construction engineering comprises a steel wire rope 1 connected with a hoisting device and a first hanging ring 2 arranged at the free end of the steel wire rope 1, and is conveniently fixed on the waist of a user, wherein a connecting sleeve 3 is movably sleeved on the steel wire rope 1, a safety rope 4 connected with an anti-falling device is arranged at one end of the connecting sleeve 3 far away from the first hanging ring 2, a movable block 5 is arranged in the connecting sleeve 3, the movable block 5 is connected with a second hanging ring 7 through a buffer mechanism 6 to prevent falling, and an auxiliary guide mechanism 8 is arranged on the movable block 5; the movable block 5 is provided with a slot 9, the steel wire rope 1 is fixedly connected with an inserted rod 10 matched with the slot 9 through a fixed sleeve, and the fixed sleeve is provided with a guide positioning mechanism 11; under the normal state, the steel wire rope 1 is stressed and tightened, and the position of the movable block 5 is fixed through the matching of the insertion rod 10 and the slot 9; under abnormal state, the atress no longer is split to wire rope 1, cushions the atress of second link 7 through the cooperation of movable block 5 and buffer gear 6 this moment, can effectually prevent that safety rope 4 from splitting, can reduce the vibrations power simultaneously, reduces the harm to the human body.
Wherein, buffer gear 6 comprises first buffer spring 601, the connecting rod 602 that sets up between movable block 5 and second link 7 and the second buffer spring 603 of cover on the connecting rod 602 in connecting sleeve 3 that set up between the top of movable block 5 and connecting sleeve 3, simple structure, and cooperation through first buffer spring 601 and second buffer spring 603 can effectually cushion.
In addition, the auxiliary guide mechanism 8 is composed of auxiliary guide rods 801 which are arranged in the connecting sleeve 3 and penetrate through the movable blocks 5 in a circumferential movable mode and wear-resistant sleeves 802 which are arranged on the movable blocks 5 on the periphery of each auxiliary guide rod 801, so that the movable blocks 5 can only move along one straight line, and the stability of the device in use is guaranteed.
Preferably, the first auxiliary buffer spring 803 is sleeved on each auxiliary guide rod 801 on the upper side of the movable block 5, the second auxiliary buffer spring 804 is sleeved on each auxiliary guide rod 801 on the lower side of the movable block 5, and the first auxiliary buffer spring 803 and the second auxiliary buffer spring 804 are matched to further buffer.
And, the guiding and positioning mechanism 11 is composed of a fixing rod 1101 arranged on the steel wire rope 1 in the connecting sleeve 3, a guide sleeve 1102 arranged at the free end of the fixing rod 1101, and a positioning guide rod 1103 which is arranged in the connecting sleeve 3 and movably penetrates through the guide sleeve 1102, so that the moving direction of the insertion rod 10 is parallel to the moving direction of the movable block 5, and the insertion rod 10 and the slot 9 can be conveniently matched for use.
Preferably, the insertion rod 10 is composed of a cylindrical part 1001 connected with the steel wire rope 1 and an arc part 1002 integrally formed at the free end of the cylindrical part 1001, so that the insertion rod can be conveniently inserted into the slot 9, and the shape has fewer corners and can reduce abrasion.
The utility model discloses a theory of operation is: a user fixes the first hanging ring 2 and the second hanging ring 7 on the waist, when the high-altitude operation is carried out, the steel wire rope 1 is stressed and tightened in a normal state, the insertion rod 10 is matched with the insertion slot 9, and the position of the movable block 5 is fixed; under abnormal state, the atress no longer is split to wire rope 1, cushions the atress of second link 7 through the cooperation of movable block 5 and buffer gear 6 this moment, can effectually prevent that safety rope 4 from splitting, can reduce the vibrations power simultaneously, reduces the harm to the human body.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A high-altitude operation anti-falling device for building construction engineering comprises a steel wire rope (1) connected with a hoisting device and a first hanging ring (2) arranged at the free end of the steel wire rope (1), and is characterized in that the steel wire rope (1) is movably sleeved with a connecting sleeve (3), one end, far away from the first hanging ring (2), of the connecting sleeve (3) is provided with a safety rope (4) connected with an anti-falling device, a movable block (5) is arranged in the connecting sleeve (3), the movable block (5) is connected with a second hanging ring (7) through a buffer mechanism (6), and the movable block (5) is provided with an auxiliary guide mechanism (8); the movable block (5) is provided with a slot (9), the steel wire rope (1) is fixedly connected with an inserted rod (10) matched with the slot (9) through a fixed sleeve, and the fixed sleeve is provided with a guide positioning mechanism (11); under a normal state, the steel wire rope (1) is stressed and tightened, and the position of the movable block (5) is fixed through the matching of the insertion rod (10) and the slot (9); under the abnormal state, the steel wire rope (1) is broken and is not stressed any more, and the stress of the second hanging ring (7) is buffered through the matching of the movable block (5) and the buffer mechanism (6).
2. The aloft work fall preventing device for house building engineering according to claim 1, characterized in that the buffer mechanism (6) is composed of a first buffer spring (601) arranged between the top end of the movable block (5) and the inner top of the connecting sleeve (3), a connecting rod (602) arranged between the movable block (5) and the second hanging ring (7), and a second buffer spring (603) sleeved on the connecting rod (602) in the connecting sleeve (3).
3. The aloft work fall preventing device for house building engineering according to claim 1, characterized in that the auxiliary guide mechanism (8) is composed of auxiliary guide rods (801) arranged in the connecting sleeve (3) and moving through the movable blocks (5) along the circumferential direction, and wear-resistant sleeves (802) arranged on the movable blocks (5) at the periphery of each auxiliary guide rod (801).
4. The aloft work fall preventing device for the house building engineering as claimed in claim 3, characterized in that a first auxiliary buffer spring (803) is sleeved on each auxiliary guide rod (801) at the upper side of the movable block (5), and a second auxiliary buffer spring (804) is sleeved on each auxiliary guide rod (801) at the lower side of the movable block (5).
5. The aloft work fall preventing device for house building engineering as claimed in claim 1, characterized in that the guiding and positioning mechanism (11) is composed of a fixing rod (1101) arranged on the steel wire rope (1) in the connecting sleeve (3), a guiding sleeve (1102) arranged at the free end of the fixing rod (1101), and a positioning and guiding rod (1103) arranged in the connecting sleeve (3) and movably penetrating through the guiding sleeve (1102).
6. The aloft work fall prevention device for house building engineering according to claim 1, characterized in that the insertion rod (10) is composed of a cylindrical portion (1001) connected with the wire rope (1) and an arc portion (1002) integrally formed at the free end of the cylindrical portion (1001).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619313.XU CN210631591U (en) | 2019-09-26 | 2019-09-26 | High altitude construction anti-falling device for housing construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921619313.XU CN210631591U (en) | 2019-09-26 | 2019-09-26 | High altitude construction anti-falling device for housing construction engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210631591U true CN210631591U (en) | 2020-05-29 |
Family
ID=70795389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921619313.XU Expired - Fee Related CN210631591U (en) | 2019-09-26 | 2019-09-26 | High altitude construction anti-falling device for housing construction engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210631591U (en) |
-
2019
- 2019-09-26 CN CN201921619313.XU patent/CN210631591U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20210926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |