Visual inspection device for safety lock of electric hanging basket

Abstract

The utility model provides a visual inspection device for a safety lock of an electric hanging basket, and belongs to the technical field of building construction. According to the technical scheme, the safety lock comprises a through hole formed in a safety lock shell, and a transparent plate matched with the through hole is arranged in the through hole. The transparent plate has the advantages that the structure is simple, particularly, the structure of the embodiment 2 is convenient to mount, dismount and replace, and the transparent plate can be replaced in time when the interior of the transparent plate cannot be seen clearly due to external damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of construction technology field in building, especially a kind of electrically operated basket safety lock visual inspection device. BACKGROUND

[0002] High-altitude operation basket as the most commonly used construction tool of building construction facade operation, curtain wall decoration operation, with convenient and efficient, economical and practical etc., is widely used in external wall insulation, decoration and curtain wall installation etc.

[0003] Electrically operated basket safety lock as the essential accessory component for protecting the life safety of person and the mechanical safety of basket, safety wire rope and working wire rope are needed in basket component, and two ropes must be connected directly in suspension mechanism and suspension platform through safety lock. Now the most safe model is LST series model, which is outstanding in preventing electrically operated basket from tilting. When traction wire rope (working wire rope) is stuck, broken, slides out of elevator or platform tilts, safety lock automatically locks wire rope within the use length of electrically operated basket wire rope (safety wire rope), which effectively guarantees the life safety of operator. The relationship between basket and safety lock is equivalent to the relationship between person and heart, so the inspection of safety lock is also a necessary item in daily safety inspection. Since safety lock is composed of shell, lock core and bolt, the problem we face at present is that the safety state of wire rope in lock core cannot be directly observed in daily inspection. An apparatus that can check the safety state of wire rope inside safety lock during daily inspection is urgently needed, which can maximize the safety of operator and the mechanical composition of basket. Therefore, the present application provides a kind of electrically operated basket safety lock visual inspection device. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of electrically operated basket safety lock visual inspection device with simple structure and visual inspection function.

[0005] The utility model is realized by the following measures:

[0006] A kind of electrically operated basket safety lock visual inspection device, characterized by including through hole being arranged on the shell of safety lock, the transparent plate being arranged in the through hole, the wire rope in the lock core being centered in the through hole, to facilitate observation.

[0007] The utility model has the following specific features:

[0008] The transparent plate is acrylic plate, and the acrylic plate is high-transparency and high-strength material.

[0009] The outer peripheral side of the sub-acrylic plate is provided with a matched annular collar, and a matched annular rubber sleeve is arranged between the annular collar and the sub-acrylic plate to protect the sub-acrylic plate. In the initial production stage, a hole, i.e. a through hole, is opened on the original safety lock shell, the sub-acrylic plate is installed into the annular collar, and is matched with the annular rubber sleeve, and then is inlaid into the through hole of the shell. The surface is flat and has no protrusion, and will not affect the construction.

[0010] A pair of sliding grooves one are arranged on the safety lock shell, and a pair of the sliding grooves one are distributed on both sides of the through hole and penetrate the through hole. The side walls of the sliding grooves one on both sides are each provided with a sliding groove two. The sliding grooves two on both sides are centrally and symmetrically distributed about the axis of the through hole. The outer peripheral side wall of the transparent plate is provided with a pair of sliding plates matched with the sliding grooves one and the sliding grooves two. When installed, the sliding plates of the transparent plate are first slid into the sliding grooves one, and then are slid into the sliding grooves two.

[0011] A sliding block is slidably arranged in the sliding groove one. A spring one is arranged between the sliding block and the inner bottom surface of the sliding groove one. One end of the spring one is arranged on the lower side surface of the sliding block, and the other end of the spring one is arranged on the inner bottom surface of the sliding groove one. When installed, the sliding plates of the transparent plate are first pressed on the sliding blocks to press down the sliding blocks. After the sliding plates are aligned with the sliding grooves two, the sliding plates are turned into the sliding grooves two.

[0012] The side surface of the sliding groove two is fixed with a spring two matched with the sliding plate. When the sliding plates are aligned with the sliding grooves two and are turned into the sliding grooves two, the spring two is compressed. When the transparent plate is removed and replaced, after the sliding blocks are pressed down, the sliding plates are ejected into the sliding grooves one under the action of the spring two, and then the sliding blocks are ejected out under the action of the spring one.

[0013] The sliding plates on both sides are each provided with a biased insertion hole. The insertion holes on both sides are centrally and symmetrically arranged about the axis of the transparent plate, and are close to the sliding grooves one after installation.

[0014] When installed, the sliding plates of the transparent plate are first pressed on the sliding blocks to press down the sliding blocks. After the sliding plates are aligned with the sliding grooves two, a thin rod is inserted into the insertion hole, and then the transparent plate is turned into the sliding grooves two. In the turning process, the spring two is compressed. After turning in, the sliding blocks are reset under the action of the spring one, and the upper side surface of the sliding blocks is flush with the surface of the safety lock shell after resetting. When the transparent plate needs to be replaced, the U-shaped piece can be used to press down the sliding blocks on both sides. When the sliding blocks slide down beyond the sliding grooves two, the spring two pushes the sliding plates into the sliding grooves one, and then the sliding blocks are ejected out under the action of the spring one.

[0015] The utility model discloses a beneficial effect is: the device simple structure, especially the structure of example 2, and the replacement of installation and disassembly are more convenient, can replace in time when the transparent plate can not see the inside because of external injury. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic diagram of the utility model embodiment 1.

[0017] Figure 2 It is the explosion schematic diagram of the safety lock after cutting of the utility model embodiment 2.

[0018] Figure 3 It is Figure 2 The enlarged view of A.

[0019] Wherein, the sign is: 1, safety lock shell, 2, transparent plate, 3, through -hole, 4, sliding block, 5, jack, 6, sliding plate, 7, spring one, 8, sliding slot two, 9, spring two, 10, sliding slot one. DETAILED DESCRIPTION

[0020] It should be noted that, in the case of no conflict, the embodiments in the utility model and the features in the embodiments can be combined with each other.

[0021] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood through specific circumstances.

[0023] In order to clearly illustrate the technical features of the present scheme, the present scheme will be described below through specific embodiments.

[0024] Referring to Figures 1-3 A kind of electric basket safety lock visual inspection device, including the through hole 3 being set on safety lock shell 1, the matching transparent plate 2 is arranged in through hole 3, and through hole 3 is centered in the steel wire rope in lock core, to facilitate observation.

[0025] Transparent plate 2 is acrylic plate, and acrylic plate is high-transparency, high-strength material;

[0026] Matching annular collar is arranged on the outer side of acrylic plate, and annular rubber sleeve is arranged between annular collar and acrylic plate, to protect acrylic plate, can be in initial production, the original safety lock shell 1 is drilled, i.e. through hole 3, acrylic plate is installed into annular collar, and annular rubber sleeve is matched, then inlaid into shell through hole 3, surface is smooth, without protrusion, will not cause any influence to construction.

[0027] A pair of sliding groove one 10 is arranged on safety lock shell 1, and the pair of sliding groove one 10 is distributed on both sides of through hole 3 and is through with through hole 3, the side wall of both sides sliding groove one 10 is provided with sliding groove two 8, and both sides sliding groove two 8 is about the axis of symmetry distribution of through hole 3, and the outer side wall of transparent plate 2 is provided with a pair of sliding plate 6 matched with sliding groove one 10 and sliding groove two 8, when installing, sliding plate 6 of transparent plate 2 is first slid into sliding groove one 10, and then is slid into sliding groove two 8.

[0028] Sliding block 4 is slidably arranged in sliding groove one 10, spring one 7 is arranged between sliding block 4 and the bottom surface of sliding groove one 10, one end of spring one 7 is arranged on the lower side of sliding block 4, and the other end of spring one 7 is arranged on the bottom surface of sliding groove one 10, when installing, sliding plate 6 of transparent plate 2 is first pressed on sliding block 4, sliding block 4 is pressed down, and sliding plate 6 is aligned with sliding groove two 8 after being pressed down, and then is turned into sliding groove two 8.

[0029] Spring two 9 matched with sliding plate 6 is fixed on the side surface of sliding groove two 8, and sliding plate 6 is turned into sliding groove two 8 after being aligned with sliding groove two 8, and spring two 9 is compressed, so that when removing and replacing transparent plate 2, sliding block 4 is pressed down, sliding plate 6 is ejected into sliding groove one 10 under the action of spring two 9, and then sliding block 4 is ejected under the action of spring one 7.

[0030] Offset insertion hole 5 is arranged on both sides of sliding plate 6, both sides insertion hole 5 are about the axis center symmetry of transparent plate 2, and insertion hole 5 is installed close to sliding groove one 10.

[0031] During installation, the slide plate 6 of the transparent plate 2 is first pressed on the sliding block 4, the sliding block 4 is pressed down, the slide plate 6 is aligned with the second sliding groove 8, then the thin rod member is inserted into the insertion hole 5, then the transparent plate 2 is rotated and turned into the second sliding groove 8, the spring 9 is compressed during the turning process, after the turning, the sliding block 4 is reset under the action of the spring 7, and the upper side of the sliding block 4 is flush with the surface of the safety lock shell 1 after the reset; when the transparent plate 2 needs to be replaced, the U-shaped member is used to press down the two sliding blocks 4 at the same time, when the sliding block 4 slides down beyond the second sliding groove 8, the spring 9 pushes the slide plate 6 into the first sliding groove 10, then the sliding block 4 is pushed out under the action of the spring 7.

[0032] The technical features not described in the utility model can be realized by or using the prior art, and will not be repeated here. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or replacements made by ordinary skilled persons in the technical field within the essential scope of the utility model should also be within the protection scope of the utility model.

Claims

1. An electrically powered basket safety lock visual inspection device, characterized in that, The security lock shell (1) is provided with a pair of sliding grooves (10) distributed on both sides of the through hole (3) and penetrating the through hole (3), the side walls of the sliding grooves (10) on both sides are provided with sliding grooves (8), the sliding grooves (8) on both sides are centrally symmetrically distributed about the axis of the through hole (3), and the outer peripheral side wall of the transparent plate (2) is provided with a pair of sliding plates (6) matched with the sliding grooves (10) and the sliding grooves (8). The transparent plate (2) is an acrylic plate.

2. The electrically powered scaffold safety lock visual inspection device of claim 1, wherein, The outer peripheral side of the acrylic plate is provided with a matched annular sleeve, and the annular sleeve and the acrylic plate are provided with a matched annular rubber sleeve therebetween. The sliding groove (10) is provided with a sliding block (4) slidingly arranged therein, a spring (7) is arranged between the sliding block (4) and the inner bottom surface of the sliding groove (10), one end of the spring (7) is arranged on the lower side surface of the sliding block (4), and the other end of the spring (7) is arranged on the inner bottom surface of the sliding groove (10).

3. The electrically powered scaffold safety lock visual inspection device of claim 1, wherein, The side surface of the sliding groove (8) is fixed with a spring (9) matched with the sliding plate (6) for use.

4. The electrically powered scaffold safety lock visual inspection device of claim 3, wherein, The sliding plates (6) on both sides are provided with offset insertion holes (5), the insertion holes (5) on both sides are centrally symmetric about the axis of the transparent plate (2), and the insertion holes (5) are installed close to the sliding grooves (10) after installation.

5. The electrically powered scaffold safety lock visual inspection device of claim 4, wherein, ​

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