CN219662698U - Movable device for tying and hanging safety ropes for high-place operation of steel structure factory building - Google Patents
Movable device for tying and hanging safety ropes for high-place operation of steel structure factory building Download PDFInfo
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- CN219662698U CN219662698U CN202321203509.7U CN202321203509U CN219662698U CN 219662698 U CN219662698 U CN 219662698U CN 202321203509 U CN202321203509 U CN 202321203509U CN 219662698 U CN219662698 U CN 219662698U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 238000010276 construction Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a movable device for tying and hanging a safety rope for high-altitude operation of a steel structure factory building, which comprises an H-shaped steel beam, and further comprises an upper connecting piece and a lower connecting piece which are distributed in parallel above and below the H-shaped steel beam, wherein the left side of the upper connecting piece is fixedly connected with a left connecting vertical plate, the left connecting vertical plate is rotationally connected with the lower connecting piece, and a plurality of sleeves are sleeved on the upper connecting piece and the lower connecting piece in a sliding manner. The setting bolt is matched with the threaded holes formed in the lower connecting piece and the right connecting vertical plate in a threaded manner, so that the device is convenient to install and open, has strong applicability, can be reused, and achieves the effects of setting and recycling; through setting up two guide arms on last connecting piece and lower connecting piece, the double setting of pulley is favorable to the stability that this device used more, through the nut screw thread fit that inlays on butterfly bolt and the sleeve, conveniently removes and fix this device, excellent in use effect.
Description
Technical Field
The utility model relates to the technical field of safety rope tying and hanging, in particular to a movable device for safety rope tying and hanging in high-place operation of a steel structure factory building.
Background
With the development of science and technology, the steel structure industry in China is rapidly developed, and the construction industry becomes the most wide application field of steel structure products due to the characteristics of light dead weight, good anti-seismic performance, good durability, large span, economy and the like, and is particularly widely applied to industrial plants.
The steel structure factory building generally has the characteristics of large span, high height and the like, and most of the steel structure factory building relates to high-place operation when being subjected to pipeline installation construction, and according to the specification of GB/T3608-2008 high-place operation classification, the operation performed at the high place which is 2m or more than 2m away from a falling height reference plane and possibly falls is called high-place operation, and an operator must tie a safety belt during the high-place operation, and the safety belt is hung at high and low. The beam of the steel structure factory building adopts steel members such as H-shaped steel, round steel and the like, the safety belt is not convenient to directly tie and hang on the beam, a steel wire rope is arranged between two steel beams under normal conditions, and the safety belt is tied and hung on the steel wire rope.
To this end, we propose a mobile device for the overhead working safety line of a steel structure plant to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems in the background art, and provides a movable device for hanging a safety rope for high-place operation of a steel structure factory building.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a movable device that is used for steel construction factory building overhead operation safety line to tie to hang, includes H shaped steel roof beam, the device still includes upper connecting piece, the lower connecting piece of parallel distribution in H shaped steel roof beam upper and lower side, upper connecting piece's left side fixedly connected with left side connection riser, left side connection riser rotates with lower connecting piece to be connected, all the slip cap is equipped with a plurality of sleeves on upper connecting piece, the lower connecting piece, one side of H shaped steel roof beam is provided with the mount pad on the sleeve, the mount pad rotates and installs the pulley, the butterfly bolt is installed to the telescopic opposite side, fixedly inlay on the sleeve be equipped with butterfly bolt screw thread fit's nut, upper connecting piece's right side rotates and is connected with right connection riser, all offer the screw hole on right side connection riser and the lower connecting piece, screw hole screw thread fit has the design bolt, the detachable system has a plurality of safety belt couples on the lower connecting piece;
the upper connecting piece and the lower connecting piece comprise an outer frame body, two guide rods are symmetrically and fixedly connected to the inner side wall of the outer frame body, two sleeves of the guide rods are in sliding connection, and a connecting rod is fixedly connected between the two sleeves corresponding to the front and rear positions.
According to the movable device for tying the safety rope for high-altitude operation of the steel structure factory building, the upper connecting piece and the lower connecting piece are made of hot dip galvanized square steel.
According to the movable device for tying the safety rope for high-altitude operation of the steel structure factory building, the guide rods are welded with the outer frame body, and the welding seams are full.
According to the movable device for tying the safety rope for high-altitude operation of the steel structure factory building, the number of the safety belt hooks is 1-2.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the setting bolt is matched with the threaded holes formed in the lower connecting piece and the right connecting vertical plate in a threaded manner, so that the device is convenient to install and open, the applicability is high, the device can be reused, and the effects of setting and recycling are achieved.
Through setting up two guide arms on last connecting piece and lower connecting piece, the double setting of pulley is favorable to the stability that this device used more, through the nut screw thread fit that inlays on butterfly bolt and the sleeve, conveniently removes and fix this device, excellent in use effect.
Drawings
FIG. 1 is a schematic diagram of a movable device for a safety rope hitch for high-rise operation in a steel structure factory building;
FIG. 2 is a schematic top view of the upper connector of FIG. 1;
fig. 3 is a schematic diagram of an opening structure of a movable device for a safety rope hitch for high-rise operation of a steel structure factory building according to the present utility model.
In the figure: 1 upper connecting piece, 2 lower connecting piece, 3 left connecting vertical plate, 4 right connecting vertical plate, 5 sleeve, 6 butterfly bolt, 7 mount pad, 8 pulley, 9H shaped steel roof beam, 10 screw hole, 11 design bolt, 12 guide arm, 13 connecting rod, 14 safety belt couple.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a movable device for tying a safety rope for high-rise operation of a steel structure factory building comprises an H-shaped steel beam 9, and the device can be applicable to square steel beams, concrete beams and round steel beams besides the H-shaped steel beam 9, and particularly can be manufactured and installed according to a cross beam interface form.
The device also comprises an upper connecting piece 1 and a lower connecting piece 2 which are distributed in parallel above and below the H-shaped steel beam 9, wherein the upper connecting piece 1 and the lower connecting piece 2 are made of hot dip galvanized square steel, the hot dip galvanized square steel has better strength, toughness, plasticity, welding and other technological properties and good ductility, an alloy layer is firmly attached to a steel base, and the surface of a hot dip galvanized part is bright and attractive.
The left side fixedly connected with left side of going up connecting piece 1 connects riser 3, left side connects riser 3 and lower connecting piece 2 rotation and is connected, go up connecting piece 1, all the slip cap is equipped with a plurality of sleeves 5 on the lower connecting piece 2, one side of H shaped steel roof beam 9 is provided with mount pad 7 on the sleeve 5, the pulley 8 is installed in the rotation of mount pad 7, butterfly bolt 6 is installed to the opposite side of sleeve 5, fixedly inlay on the sleeve 5 be equipped with butterfly bolt 6 screw-thread fit's nut, go up connecting piece 1's right side rotation and be connected with right side and connect riser 4, left side connects riser 3, right side is connected riser 4 and all adopts hot-galvanize square steel preparation, the advantage is the same with last connecting piece 1, lower connecting piece 2 adopts hot-galvanize square steel preparation.
The right connecting vertical plate 4 and the lower connecting piece 2 are respectively provided with a threaded hole 10, the threaded holes 10 are in threaded fit with a shaping bolt 11, a plurality of safety belt hooks 14 are detachably hung on the lower connecting piece 2, the number of the safety belt hooks 14 is 1-2, the safety belt hooks 14 can be directly hung on the lower connecting piece 2, the number of the safety belt hooks is strictly forbidden to exceed the maximum number of the safety belt hooks allowed by square steel stress calculation, and 1 to 2 safety belts can be hung according to use requirements.
The upper connecting piece 1 and the lower connecting piece 2 comprise an outer frame body, two guide rods 12 are symmetrically and fixedly connected to the inner side wall of the outer frame body, a plurality of guide rods 12 are welded with the outer frame body, and welding seams are full, so that the guide rods 12 are better and firmer to connect with the outer frame body, the guide rods 12 on the lower connecting piece 2 are also used for tying and hanging safety belts, the connection is firm, and potential safety hazards are reduced.
The two sleeves 5 of the guide rod 12 are in sliding connection, a connecting rod 13 is fixedly connected between the two sleeves 5 corresponding to the front and rear positions, and the upper connecting piece 1 and the lower connecting piece 2 are provided with the two guide rods 12, so that the pulleys 8 are arranged in double rows, and the use stability of the device is more facilitated.
The detailed working process of the utility model is as follows:
1. installation of equipment
Loosening the shaping bolt 11, opening the device and installing the device on the H-shaped steel beam 9, and tightening the shaping bolt 11; then loosen the butterfly bolt 6 on the sleeve 5, according to the width of H shaped steel roof beam 9, adjust sleeve 5 and pulley 8 position on H shaped steel roof beam 9, screw up butterfly bolt 6 after confirming the position (after the butterfly bolt 6 is screwed up can make sleeve 5 and H shaped steel roof beam 9 keep the position fixed, do not influence the whole device to remove along crossbeam length direction again).
2. Device use
The safety belt hooks 14 are tied to the lower connecting piece 2 of the device, and the tying number strictly exceeds the maximum tying number allowed by the square steel stress calculation. After the operation of one part is completed, the device is moved to the next operation point along the length direction of the H-shaped steel beam 9.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. A movable device for steel construction factory building overhead operation safety rope is hung, includes H shaped steel roof beam (9), its characterized in that: the device also comprises an upper connecting piece (1) and a lower connecting piece (2) which are distributed in parallel above and below the H-shaped steel beam (9), wherein a left connecting vertical plate (3) is fixedly connected to the left side of the upper connecting piece (1), the left connecting vertical plate (3) is rotationally connected with the lower connecting piece (2), a plurality of sleeves (5) are sleeved on the upper connecting piece (1) and the lower connecting piece (2) in a sliding manner, one side of the H-shaped steel beam (9) on the sleeve (5) is provided with a mounting seat (7), a pulley (8) is rotatably mounted on the mounting seat (7), a butterfly bolt (6) is mounted on the other side of the sleeve (5), a nut which is in threaded fit with the butterfly bolt (6) is fixedly embedded on the sleeve (5), a right connecting vertical plate (4) is rotationally connected to the right side of the upper connecting piece (1), threaded holes (10) are formed in the right connecting vertical plate (4) and the lower connecting piece (2), the threaded holes (10) are in threaded fit with forming bolts (11), and the lower connecting piece (2) can be detached by a plurality of hooks (14);
the upper connecting piece (1) and the lower connecting piece (2) comprise an outer frame body, two guide rods (12) are symmetrically and fixedly connected to the inner side wall of the outer frame body, two sleeves (5) of the guide rods (12) are in sliding connection, and a connecting rod (13) is fixedly connected between the two sleeves (5) corresponding to the front and rear positions.
2. A movable apparatus for a steel structure plant overhead working safety line hitch according to claim 1, characterized in that: the upper connecting piece (1) and the lower connecting piece (2) are made of hot dip galvanized square steel.
3. A movable apparatus for a steel structure plant overhead working safety line hitch according to claim 2, characterized in that: the guide rods (12) are welded with the outer frame body, and the welding seams are full.
4. A movable apparatus for a steel structure plant overhead working safety line hitch according to claim 1, characterized in that: the number of the safety belt hooks (14) is 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321203509.7U CN219662698U (en) | 2023-05-18 | 2023-05-18 | Movable device for tying and hanging safety ropes for high-place operation of steel structure factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321203509.7U CN219662698U (en) | 2023-05-18 | 2023-05-18 | Movable device for tying and hanging safety ropes for high-place operation of steel structure factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662698U true CN219662698U (en) | 2023-09-12 |
Family
ID=87892303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321203509.7U Active CN219662698U (en) | 2023-05-18 | 2023-05-18 | Movable device for tying and hanging safety ropes for high-place operation of steel structure factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662698U (en) |
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2023
- 2023-05-18 CN CN202321203509.7U patent/CN219662698U/en active Active
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