Steel anti-falling device

Abstract

The utility model discloses a steel anti-falling device, and relates to the technical field of anti-falling. The steel anti-falling device comprises a positioning ring, a rail is arranged on the upper surface of the positioning ring, a rotating cylinder is fixedly installed at the top of the positioning ring, a rotating plate is rotatably connected to the interior of the rotating cylinder, a damping spring is fixedly installed at the top of the rotating plate, a sliding plate is fixedly installed at the top of the damping spring, and a vertical rod is fixedly installed at the top of the sliding plate. The damping spring is used for buffering the sliding plate, then the top of the sliding plate is used for buffering the vertical rod, and therefore in the subsequent using process, the sliding plate is positioned and installed through the track, and the sliding plate is fixed to the vertical rod through the positioning ring, so that the service life of the sliding plate is prolonged, and the service life of the vertical rod is prolonged. And therefore, the device can be conveniently installed and positioned in the subsequent use process, subsequent use is facilitated, the use convenience of the device is improved, and subsequent operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-falling, in particular to a steel rigid anti-falling device. Background Art

[0002] The power system has grown rapidly in recent years, and the technical development, upgrading and updating of substation equipment has accelerated. In particular, some computer technologies, power electronics technologies and communication technologies have been increasingly integrated into the core of substation control equipment. The existing patent, patent announcement number CN114225261A, discloses a fall prevention device, including a base, a support, a drive mechanism and a protective component; the drive mechanism is arranged on the base, the support is arranged at the active end of the drive mechanism, and the drive mechanism is used to drive the support to move relative to the base; the protective component is movably arranged on the base or the drive mechanism, when the support is in the initial position, the protective component is in the first position state, when the drive mechanism drives the support to move to the specified position, the protective component is in the second position state, and the protective component is located between the support and the base. The fall prevention device of the present invention drives the support to move by the drive mechanism, which is convenient for the descent and lifting of the target structure and can save labor. At the same time, a protective component is arranged, which can support the support through the protective component when the drive mechanism fails or the support falls accidentally, so as to avoid the situation where the target structure falls and is damaged or injures the staff.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: in actual application, it is necessary to position it. If it is inconvenient to perform buffering and positioning operations on it, the subsequent use will affect the convenience of using the device and reduce the efficiency of using the device. Therefore, we propose a steel rigid fall prevention device to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a steel rigidity fall prevention device, which solves the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a steel rigid anti-fall device, including a positioning ring, a track is arranged on the upper surface of the positioning ring, a rotating drum is fixedly installed on the top of the positioning ring, a rotating plate is rotatably connected inside the rotating drum, a shock-absorbing spring is fixedly installed on the top of the rotating plate, a slide plate is fixedly installed on the top of the shock-absorbing spring, a vertical rod is fixedly installed on the top of the slide plate, and the top of the vertical rod passes through the rotating drum and extends to the outside of the rotating drum.

[0006] A swivel is provided at the bottom of the positioning ring, a positioning plate is fixedly installed at the bottom of the swivel, a rotating ring is rotatably connected inside the swivel, a buffer rod is fixedly installed at the top of the rotating ring, and the top of the buffer rod is fixedly connected to the bottom of the positioning ring.

[0007] Preferably, screw rods are inserted on both sides of the top of the track, the bottom of the screw rods are threadedly connected to the top of the positioning ring, and the positioning ring is provided with screw holes for the screw rods to be threadedly connected.

[0008] Preferably, a threaded hole for the screw to pass through is provided on the track, and the threaded hole is threadedly connected to the screw, a rotating block is fixedly mounted on the top of the screw, and anti-slip grooves are provided on the surface of the rotating block.

[0009] Preferably, a handle is fixedly mounted on the top of the rotating drum, the handle is semicircular, and the surface of the handle is provided with anti-slip grooves.

[0010] Preferably, a vertical hole for the vertical rod to pass through is opened on the top of the rotating drum, and the inner wall of the vertical hole is slidably connected to the surface of the vertical rod.

[0011] Preferably, the inner bottom wall of the rotating drum is inlaid with balls, and the surface of the balls is rollingly connected to the bottom of the vertical rod.

[0012] Preferably, a positioning hole is provided on the positioning plate, and the positioning hole is a circular hole, and an anti-slip strip is fixedly installed on the inner wall of the threaded hole on the track, and the surface of the anti-slip strip contacts the surface of the screw. Beneficial Effects

[0013] The utility model provides a steel rigid anti-fall device. Compared with the prior art, it has the following beneficial effects:

[0014] The steel anti-fall device uses a shock-absorbing spring to buffer the slide plate, and then the top of the slide plate buffers the vertical rod. In the subsequent use, it is positioned and installed through the track, which is convenient for the subsequent installation and positioning operation during use, and is convenient for subsequent use. This also improves the convenience of use of the device and facilitates subsequent operations.

[0015] At the same time, the device is fixedly installed and operated through the positioning plate, and then the positioning ring can be rotated on the rotating ring, so as to facilitate the subsequent rotation operation during use, facilitate subsequent use, improve the use efficiency of the device, and also facilitate the normal use of subsequent devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the rotary drum of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the track of the utility model.

[0020] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the swivel of the utility model.

[0021] In the figure: 1. positioning ring; 2. track; 3. rotating drum; 4. rotating plate; 5. shock-absorbing spring; 6. sliding plate; 7. vertical rod; 8. rotating ring; 9. positioning plate; 10. rotating ring; 11. buffer rod; 12. screw; 13. ball bearing; 14. anti-slip strip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution: a steel rigid anti-fall device, including a positioning ring 1, a track 2 is arranged on the upper surface of the positioning ring 1, a rotating drum 3 is fixedly installed on the top of the positioning ring 1, a rotating plate 4 is rotatably connected inside the rotating drum 3, a shock-absorbing spring 5 is fixedly installed on the top of the rotating plate 4, a slide plate 6 is fixedly installed on the top of the shock-absorbing spring 5, a vertical rod 7 is fixedly installed on the top of the slide plate 6, and the top of the vertical rod 7 passes through the rotating drum 3 and extends to the outside of the rotating drum 3.

[0024] The shock-absorbing spring 5 performs a buffering operation on the slide plate 6, and then the top of the slide plate 6 performs a buffering operation on the vertical rod 7, so that in the subsequent use process, it is positioned and installed through the track 2, which is also convenient for the subsequent installation and positioning operation in the subsequent use process, and is convenient for subsequent use, thereby improving the convenience of use of the device and facilitating subsequent operations.

[0025] A swivel 8 is provided at the bottom of the positioning ring 1, a positioning plate 9 is fixedly installed at the bottom of the swivel 8, a swivel 10 is rotatably connected inside the swivel 8, a buffer rod 11 is fixedly installed at the top of the swivel 10, and the top of the buffer rod 11 is fixedly connected to the bottom of the positioning ring 1.

[0026] The positioning plate 9 is fixedly installed and operated, and then the positioning ring 1 can be rotated on the rotating ring 8, so as to facilitate the subsequent rotation operation during use, facilitate subsequent use, improve the use efficiency of the device, and also facilitate the normal use of the subsequent device.

[0027] See also Figure 1Screw rods 12 are inserted on both sides of the top of the track 2, the bottom of the screw rod 12 is threadedly connected to the top of the positioning ring 1, and the positioning ring 1 is provided with screw holes for the screw rod 12 to be threadedly connected.

[0028] The provided screw rod 12, during use, achieves the effect of facilitating the installation and positioning of the track 2, thereby facilitating subsequent use, thereby also improving the use efficiency of the device.

[0029] See also Figure 4 A threaded hole for the screw rod 12 to pass through is provided on the track 2, and the threaded hole is threadedly connected to the screw rod 12. A rotating block is fixedly installed on the top of the screw rod 12, and an anti-slip pattern is provided on the surface of the rotating block.

[0030] The rotating block and threaded hole provided at the same time achieve the effect of facilitating the installation and positioning of the device during use, facilitating subsequent use, and improving the convenience of use of the device.

[0031] See also Figure 1 A handle is fixedly mounted on the top of the rotating drum 3. The handle is semicircular and has anti-slip patterns on its surface.

[0032] The handle provided at the same time makes it easy to hold and position the device during use, thus facilitating subsequent use.

[0033] See also Figure 1 A vertical hole is provided at the top of the rotating drum 3 for the vertical rod 7 to pass through, and the inner wall of the vertical hole is slidably connected to the surface of the vertical rod 7.

[0034] The vertical hole is provided to facilitate passage during use, thereby facilitating subsequent use, thereby also improving the convenience of use of the device.

[0035] See also Figure 3 The inner bottom wall of the rotating drum 3 is inlaid with a ball 13, and the surface of the ball 13 is rollingly connected to the bottom of the vertical rod 7.

[0036] The provision of the ball 13 achieves the effect of facilitating support thereof and facilitates subsequent use, thereby also improving the ease of use of the device.

[0037] See also Figure 1 A positioning hole is provided on the positioning plate 9 , and the positioning hole is a round hole. An anti-slip strip 14 is fixedly installed on the inner wall of the threaded hole on the track 2 , and the surface of the anti-slip strip 14 contacts the surface of the screw rod 12 .

[0038] The anti-slip strip 14 is provided to achieve an anti-slip effect during use, which is convenient for subsequent use.

[0039] During operation, the shock-absorbing spring 5 performs a buffering operation on the slide plate 6, and then the top of the slide plate 6 performs a buffering operation on the vertical rod 7, so that in the subsequent use process, it is positioned and installed through the track 2, which is also convenient for the subsequent installation and positioning operation in the process of use, and is convenient for subsequent use, thereby improving the convenience of use of the device and facilitating subsequent operations. The positioning plate 9 fixes and installs it, and then the positioning ring 1 can be rotated on the swivel 8, so as to facilitate the subsequent use process. It is convenient to rotate it, which is convenient for subsequent use, improves the use efficiency of the device, and is also convenient for the normal use of the subsequent device.

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A steel rigid fall prevention device, comprising a positioning ring (1), characterized in that: The upper surface of the positioning ring (1) is provided with a track (2), a rotating drum (3) is fixedly mounted on the top of the positioning ring (1), a rotating plate (4) is rotatably connected inside the rotating drum (3), a shock absorbing spring (5) is fixedly mounted on the top of the rotating plate (4), a slide plate (6) is fixedly mounted on the top of the shock absorbing spring (5), a vertical rod (7) is fixedly mounted on the top of the slide plate (6), and the top of the vertical rod (7) passes through the rotating drum (3) and extends to the outside of the rotating drum (3); A rotating ring (8) is provided at the bottom of the positioning ring (1), a positioning plate (9) is fixedly mounted at the bottom of the rotating ring (8), a rotating ring (10) is rotatably connected inside the rotating ring (8), a buffer rod (11) is fixedly mounted at the top of the rotating ring (10), and the top of the buffer rod (11) is fixedly connected to the bottom of the positioning ring (1).

2. A steel anti-fall device according to claim 1, characterized in that: Screw rods (12) are inserted into both sides of the top of the track (2), the bottom of the screw rod (12) is threadedly connected to the top of the positioning ring (1), and the positioning ring (1) is provided with screw holes for the screw rod (12) to be threadedly connected.

3. A steel rigid fall prevention device according to claim 1, characterized in that: The track (2) is provided with a threaded hole for the screw rod (12) to pass through, and the threaded hole is threadedly connected to the screw rod (12). A rotating block is fixedly mounted on the top of the screw rod (12), and an anti-slip pattern is provided on the surface of the rotating block.

4. The steel anti-fall device according to claim 1, characterized in that: A handle is fixedly mounted on the top of the rotating drum (3); the handle is semicircular and has anti-slip patterns on its surface.

5. The steel anti-fall device according to claim 1, characterized in that: A vertical hole for the vertical rod (7) to pass through is provided at the top of the rotating drum (3), and the inner wall of the vertical hole is slidably connected to the surface of the vertical rod (7).

6. The steel anti-fall device according to claim 1, characterized in that: The inner bottom wall of the rotating drum (3) is inlaid with a ball (13), and the surface of the ball (13) is rollingly connected to the bottom of the vertical rod (7).

7. The steel fall prevention device according to claim 1, characterized in that: The positioning plate (9) is provided with a positioning hole which is a circular hole. An anti-slip strip (14) is fixedly mounted on the inner wall of the threaded hole on the track (2). The surface of the anti-slip strip (14) contacts the surface of the screw rod (12).

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