CN218346923U

CN218346923U - Movable safety device

Info

Publication number: CN218346923U
Application number: CN202222435540.5U
Authority: CN
Inventors: 毛雨; 王燕飞; 刘坚; 李帅; 胡耀峰
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-20
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a portable safety device, include: the middle parts of the left side and the right side of the main rod are both connected with side rods, the middle part of the upper surface of the main rod is vertically and fixedly connected with a first inserted rod, the outer wall of the first inserted rod is inserted with a plurality of first balancing weights, the upper end of the first inserted rod is movably connected with a horizontal sliding sleeve, the sliding sleeve is slidably connected with a horizontal first rack, one end of the first rack is fixedly connected with a hanging ring positioned outside the sliding sleeve, and a spring is arranged between one end of the outer wall of the sliding sleeve, which is far away from the hanging ring, and the middle part of the outer side of the first rack; the utility model discloses can provide reliable system hanging point for safety belt or safety rope, and the installation is dismantled conveniently, and the turnover of being convenient for can be in various construction areas's subaerial independent installation, and the installation need not anchor with building structure simultaneously, has avoided destroying wholeness, the security of concrete.

Description

Movable safety device

Technical Field

The utility model belongs to the technical field of the construction, especially, relate to a portable safety device.

Background

The civil engineering industry relates to high-risk construction such as various limb protection, high-altitude operation and the like. For example: building roofs, temporary building board house roofs, roof plate formwork construction and the like, tying and hanging points of safety belts and ropes need to be arranged under special environments, and the traditional tying and hanging points adopt a method of reserving reinforcing steel bars and planting reinforcing steel bars. However, most of the traditional tying points for reserved steel bars and embedded steel bars are limited in arrangement quantity and density and are fixed, so that the requirement of tying points in all areas is difficult to meet; the traditional hanging points of the reserved steel bars and the embedded steel bars can damage the integrity and the safety of the concrete.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable safety device to solve traditional string point and be difficult to satisfy all regional needs of hanging the point, and can destroy the technical problem of wholeness, the security of concrete.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a portable safety device, its includes the mobile jib, mobile jib left and right sides middle part all is connected with the side lever, the first inserted bar of the perpendicular fixedly connected with in mobile jib upper surface middle part, it has the first balancing weight of a plurality of to peg graft on the first inserted bar outer wall, first inserted bar upper end swing joint has the horizontally sliding sleeve, sliding sleeve sliding connection has the first rack of horizontally, first rack one end fixedly connected with is located the outside link of sliding sleeve, be equipped with the spring between the one end that the link was kept away from to the sliding sleeve outer wall and the first rack outside middle part, first rack toothing has first gear, first gear rotates with the sliding sleeve to be connected, the axis of rotation fixedly connected with second gear of first gear, the one side meshing that first rack was kept away from to the second gear has the second rack, the second rack parallel and with sliding sleeve sliding connection with first rack, the one end that the link was kept away from to the second rack is equipped with counter weight mechanism.

The utility model adopts the above be used for portable safety device, further: the counterweight mechanism comprises an L-shaped supporting plate located outside the sliding sleeve, one end of the L-shaped supporting plate and one end of the second rack, which are far away from the hanging ring, are fixedly connected, the middle of the upper surface of the bottom plate of the L-shaped supporting plate is fixedly connected with a second inserting rod, the outer wall of the second inserting rod is spliced with a plurality of second counterweight blocks, and one end of the second rack, which is close to the hanging ring, is fixedly connected with a second limiting plate located outside the sliding sleeve.

The utility model adopts the above be used for portable safety device, further: and a reinforcing aid is fixedly connected between one side of the L-shaped supporting plate close to the hanging ring and the lower side of the second rack.

The utility model adopts the above be used for portable safety device, further: the equal perpendicular fixedly connected with third inserted bar of one end that the mobile jib was kept away from to the both ends of mobile jib upper surface and side lever upper surface, third inserted bar outer wall all pegs graft and has the third balancing weight, the fourth balancing weight that a plurality of was located the third balancing weight upside is all pegged graft to the third inserted bar.

The utility model adopts the above be used for portable safety device, further: the equal perpendicular fixedly connected with auxiliary rod of mobile jib left and right sides, the one end that the mobile jib was kept away from to auxiliary rod is pegged graft and is had the side lever, the side lever passes through bolt and auxiliary rod fixed connection.

The utility model adopts the above be used for portable safety device, further: the upper end of the first inserted link is inserted with a sleeve, the sleeve is fixedly connected with the first inserted link through a pin shaft, and the upper end of the sleeve is rotatably connected with the sliding sleeve through a bearing.

The utility model adopts the above be used for portable safety device, further: the outer wall of the sliding sleeve is far away from one end of the hanging ring and is fixedly connected with a fixing plate, the fixing plate is fixedly connected with a spring, one end of the spring, close to the hanging ring, is fixedly connected with a first limiting plate located between the sliding sleeve and the hanging ring, and the first limiting plate is fixedly connected with a first rack.

The beneficial effects of the utility model are that:

1. the utility model discloses can provide reliable system hanging point for safety belt or safety rope, and the installation is dismantled conveniently, and the turnover of being convenient for can be in various construction areas's subaerial independent installation, and the installation need not anchor with building structure simultaneously, has avoided destroying wholeness, the security of concrete.

2. The utility model discloses in the use, when safety belt or safety rope produced the pulling force to the link, the sliding sleeve was dragged to parallel with the pulling force direction, the first rack of link pulling carries out the horizontal slip to the pulling force direction, the spring is elongated, first rack drives first gear revolve, first gear drives second gear revolve, the second gear drives second rack and counter weight mechanism and carries out the horizontal slip to keeping away from the direction of pulling force, thus, the pulling force is big more, the spring is pulled longer more, counter weight mechanism is far away more apart from this first inserted bar month, thereby make the device remain the state of relatively firm all the time, the stability of the device has been improved greatly.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:

fig. 1 is a front side down view schematic diagram of a mobile safety device according to an embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of a front elevational view of an exemplary mobile safety device;

fig. 4 is a schematic perspective view of a main rod according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a main rod and a side rod according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a main rod; 2. a side lever; 3. an auxiliary rod; 4. a bolt; 5. a first plunger; 6. a first weight block; 7. a sliding sleeve; 8. a sleeve; 9. a pin shaft; 10. a first rack; 11. hanging a ring; 12. a spring; 13. a fixing plate; 14. a first limit plate; 15. a first gear; 16. a second gear; 17. a second rack; 18. an L-shaped supporting plate; 19. a second plunger; 20. a second counterweight block; 21. strengthening and assisting; 22. a second limiting plate; 23. a third plunger; 24. a third counterweight block; 25. and a fourth balancing weight.

Detailed Description

Hereinafter, embodiments of the mobile safety device of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It is noted that the drawings are not necessarily to the same scale, emphasis instead being placed upon clearly illustrating the structure of various elements of embodiments of the present invention. Like reference numerals are used to denote like parts.

Fig. 1-5 illustrate a mobile security device according to an embodiment of the present invention, which includes: a main rod 1, a side rod 2 is connected to the middle of the left and right sides of the main rod 1, specifically, an auxiliary rod 3 is vertically and fixedly connected to the left and right sides of the main rod 1, a side rod 2 is inserted into one end of the auxiliary rod 3 away from the main rod 1, the side rod 2 is fixedly connected to the auxiliary rod 3 through a bolt 4, a first inserted rod 5 is vertically and fixedly connected to the middle of the upper surface of the main rod 1, a plurality of first balance weights 6 are inserted into the outer wall of the first inserted rod 5, a horizontal sliding sleeve 7 is movably connected to the upper end of the first inserted rod 5, specifically, a sleeve 8 is inserted into the upper end of the first inserted rod 5, the sleeve 8 is fixedly connected to the first inserted rod 5 through a pin 9, the upper end of the sleeve 8 is rotatably connected to the sliding sleeve 7 through a bearing, the sliding sleeve 7 is slidably connected to a horizontal first rack 10, one end of the first rack 10 is fixedly connected to a suspension ring 11 located outside the sliding sleeve 7, a spring 12 is arranged between one end of the outer wall of the sliding sleeve 7, which is far away from the suspension ring 11, and the middle of the first rack 10, a fixed plate 13 is connected to a fixed plate, a limiting plate 14 is connected to a first gear 15, a first gear mechanism 15 is connected to the sliding sleeve 7, a first rack 17, a first gear mechanism is connected to a first gear 14, a first gear 14 is connected to the sliding sleeve 7, a first gear 14, a first gear mechanism is connected to the sliding sleeve 7, a first gear 17, a first gear fixed gear 14 is connected to the sliding sleeve 7, a sliding sleeve 14, a sliding sleeve 7, a sliding mechanism is connected to the sliding sleeve 7, a first gear 17, a first gear 14 is connected to the sliding sleeve 7, the counterweight mechanism comprises an L-shaped supporting plate 18 positioned outside the sliding sleeve 7, the L-shaped supporting plate 18 is fixedly connected with one end, far away from the hanging ring 11, of the second rack 17, a second inserting rod 19 is fixedly connected with the middle part of the upper surface of the bottom plate of the L-shaped supporting plate 18, a plurality of second counterweight blocks 20 are inserted into the outer wall of the second inserting rod 19, and a reinforcing assistant 21 is fixedly connected between one side, close to the hanging ring 11, of the L-shaped supporting plate 18 and the lower side of the second rack 17; the arrangement of the reinforcing aid 21 can improve the connection strength of the L-shaped supporting plate 18 and the second rack 17; one end of the second rack 17 close to the hanging ring 11 is fixedly connected with a second limit plate 22 located outside the sliding sleeve 7.

Both ends of the upper surface of the main rod 1 and one end of the upper surface of the side lever 2, which is far away from the main rod 1, are vertically and fixedly connected with third inserted rods 23, third balancing weights 24 are inserted into the outer walls of the third inserted rods 23, and a plurality of fourth balancing weights 25 positioned above the third balancing weights 24 are inserted into the third inserted rods 23; by the arrangement of the third and

fourth weights

24, 25, the stability at the four corners of the device can be increased.

The working principle is as follows:

the utility model discloses when the installation, keep flat the subaerial at the mounting point at mobile jib 1 earlier, peg graft two side levers 2 with the auxiliary rod 3 in the middle part of mobile jib 1 both sides respectively, and fix side lever 2 and auxiliary rod 3 through bolt 4, then insert a plurality of first balancing weight 6 in proper order on the first inserted bar 5 in the middle part of mobile jib 1, then insert four third balancing weight 24 respectively on the third inserted bar 23 of four corners, insert a plurality of fourth balancing weight 25 in proper order on third inserted bar 23, then overlap the sleeve pipe 8 of sliding sleeve 7 bottom in the upper end of first inserted bar 5, and fix sleeve pipe 8 and first inserted bar 5 through round pin axle 9, insert a plurality of second balancing weight 20 on the second inserted bar 19 of second rack 17 rear end again, hang safety belt or safety rope on link 11 at last; the utility model discloses can provide reliable system hanging point for safety belt or safety rope, and the installation is dismantled conveniently, and the turnover of being convenient for can be in various construction areas's subaerial independent installation, and the installation need not anchor with building structure simultaneously, has avoided destroying wholeness, the security of concrete.

The utility model discloses in the use, when safety belt or safety rope produced the pulling force to link 11, sliding sleeve 7 is dragged to parallel with the pulling force direction, link 11 stimulates first rack 10 and carries out the horizontal slip to the pulling force direction, spring 12 is elongated, first rack 10 drives first gear 15 and rotates, first gear 15 drives second gear 16 and rotates, second gear 16 drives second rack 17 and counter weight mechanism and carries out the horizontal slip to keeping away from the pulling force direction, thus, the pulling force is big more, spring 12 is lengthened more with drawing, counter weight mechanism is more far away from this first inserted bar 5 months, thereby make the device remain the state relatively firm throughout, the stability of the device has been improved greatly.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.

Claims

1. A mobile security device, comprising: mobile jib (1), mobile jib (1) left and right sides middle part all is connected with side lever (2), the first inserted bar of perpendicular fixedly connected with in middle part of the upper surface of mobile jib (1) (5), it has the first balancing weight of a plurality of (6) to peg graft of first inserted bar (5) outer wall, swing joint has horizontally sliding sleeve (7) in first inserted bar (5) upper end, sliding sleeve (7) sliding connection has the first rack of horizontally (10), first rack (10) one end fixedly connected with is located outside link (11) of sliding sleeve (7), be equipped with spring (12) between the one end that link (11) were kept away from to sliding sleeve (7) outer wall and first rack (10) outside middle part, first rack (10) meshing has first gear (15), first gear (15) rotate with sliding sleeve (7) and are connected, the axis of rotation fixedly connected with second gear (16) of first gear (15), second rack (16) one side meshing of keeping away from first rack (10) has second rack (17), second rack (17) and sliding sleeve (7) parallel connection rack (17), sliding sleeve (7) parallel connection mechanism's one end is equipped with second rack (17).

2. The mobile safety device according to claim 1, wherein the counterweight mechanism comprises an L-shaped supporting plate (18) located outside the sliding sleeve (7), the L-shaped supporting plate (18) is fixedly connected with one end, away from the hanging ring (11), of the second rack (17), a second inserting rod (19) is fixedly connected to the middle of the upper surface of the bottom plate of the L-shaped supporting plate (18), a plurality of second counterweight blocks (20) are inserted into the outer wall of the second inserting rod (19), and a second limiting plate (22) located outside the sliding sleeve (7) is fixedly connected to one end, close to the hanging ring (11), of the second rack (17).

3. A mobile safety arrangement according to claim 2, characterised in that a reinforcing bar (21) is fixedly connected between the side of the L-shaped carrier (18) adjacent the suspension loop (11) and the underside of the second rack (17).

4. A mobile safety device according to claim 1, wherein both ends of the upper surface of the main rod (1) and one end of the upper surface of the side lever (2) away from the main rod (1) are vertically and fixedly connected with a third insertion rod (23), the outer wall of the third insertion rod (23) is inserted with a third balancing weight (24), and the third insertion rod (23) is inserted with a plurality of fourth balancing weights (25) located above the third balancing weight (24).

5. The mobile safety device according to claim 1, wherein the auxiliary rod (3) is vertically and fixedly connected to both left and right sides of the main rod (1), a side rod (2) is inserted into one end of the auxiliary rod (3) far away from the main rod (1), and the side rod (2) is fixedly connected to the auxiliary rod (3) through a bolt (4).

6. A mobile safety device according to claim 1, wherein a sleeve (8) is inserted into the upper end of the first plunger (5), the sleeve (8) is fixedly connected with the first plunger (5) through a pin (9), and the upper end of the sleeve (8) is rotatably connected with the sliding sleeve (7) through a bearing.

7. A mobile safety device according to claim 1, wherein a fixing plate (13) is fixedly connected to an end of the outer wall of the sliding sleeve (7) far away from the hanging ring (11), a spring (12) is fixedly connected to the fixing plate (13), a first limiting plate (14) located between the sliding sleeve (7) and the hanging ring (11) is fixedly connected to an end of the spring (12) close to the hanging ring (11), and the first limiting plate (14) is fixedly connected to the first rack (10).