Portable protective support for construction elevator channel

Abstract

The utility model relates to the technical field of protective supports, in particular to a portable protective support for a construction elevator channel. According to the technical scheme, the elevator comprises an elevator body, a channel plate is connected into a lift car of the elevator body through hinges, two sets of oppositely-arranged protection frames are further fixedly connected to the side face of the channel plate, and a buffering assembly used for buffering impact is arranged at one corner of each protection frame; the buffering assembly comprises a supporting rod penetrating through the protection frame, one end of the supporting rod is connected with a buffering plate, the other end of the supporting rod is fixedly connected with a sleeve piece, sliding rods are arranged on the inner walls of the two ends of the sleeve piece in a sliding mode, and one end of each sliding rod is rotationally connected with a sliding block. The protective support is simple in structure, easy to manufacture, practical and flexible and has certain buffering performance, materials are convenient to obtain, the protective support is prevented from impacting the ground of the lift car, and the running stability of an elevator is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protection support, especially to a portable construction elevator passageway protection support. BACKGROUND

[0002] In the field of building construction, the construction elevator is the key equipment for personnel and material vertical transportation, and the safety protection of its passageway is extremely important. The construction elevator passageway is the transition area connecting the building floors and the construction elevator. During the construction process, personnel and materials pass frequently. If there is a lack of effective protection measures, it is easy to cause safety accidents such as falling from a high place and object impact, which seriously threatens the life safety of construction personnel. Therefore, after the construction elevator is installed and completed, a scaffold safety platform and a edge protection need to be erected between floors. The scaffold safety platform and the edge protection construction are inconvenient, and a large number of steel pipes, fasteners, and mesh nets and other materials and labor are needed for erection and removal. Therefore, the utility model provides a portable construction elevator passageway protection support which is simple to make, easy to operate, fast, safe, labor-saving, and easy to obtain materials. SUMMARY

[0003] The utility model aims at providing a portable construction elevator passageway protection support to solve the technical problems existing in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] The utility model provides a portable construction elevator passageway protection support, which comprises an elevator main body, a passageway plate connected to the elevator main body through a hinge in the elevator car, two groups of oppositely arranged protection supports fixedly connected to the side surface of the passageway plate, and a buffer assembly arranged at one corner of the protection support for buffering impact.

[0006] The buffer assembly comprises a support rod penetrating through the protection support, a buffer plate connected to one end of the support rod, a sleeve piece fixedly connected to the other end of the support rod, a sliding rod slidingly arranged on the inner wall of the sleeve piece at both ends, and a sliding block rotatably connected to one end of the sliding rod.

[0007] Optionally, a sliding groove is formed in the protection support, the sliding block is slidingly arranged in the sliding groove, and the cross section of the sliding groove and the sliding block is a "T" shaped structure.

[0008] Optionally, the sliding rod and the sliding block are connected through a hinge pin.

[0009] Optionally, the two groups of sliding rods are fixedly connected at one end close to each other to a first spring located in the sleeve piece.

[0010] Optionally, a second spring is fitted around the outer ring of the support rod, with one end of the second spring connected to the sleeve and the other end in contact with the protective frame.

[0011] Optionally, the buffer plate is an arc plate, and the outer arc surface of the buffer plate is provided with a rubber pad.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This utility model eliminates the need for scaffolding safety platforms, uses locally sourced materials, and is convenient, economical, simple to manufacture, easy to operate, labor-saving, time-saving, and energy-saving.

[0014] This utility model also achieves safety protection for personnel entering and exiting by setting up a protective frame, and provides a passage between the elevator and the erected platform by setting up a passage plate to ensure safe passage;

[0015] Furthermore, this utility model, through the setting of the buffer component, avoids impact damage to the car floor when the buffer component is flipped and stored in the elevator body, thus achieving buffer protection when storing the passage plate.

[0016] In summary, this utility model has a simple structure, readily available materials, is easy to manufacture, is practical and flexible, and has a certain degree of buffering, which avoids the impact of the protective bracket on the car floor and ensures the stability of elevator operation. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] In the attached image:

[0019] Figure 1 This is a schematic diagram showing the unfolded state of the channel plate of this utility model in use;

[0020] Figure 2 This is a schematic diagram of the channel plate of this utility model in its stored state;

[0021] Figure 3 This is a schematic diagram of the structure of the channel plate, protective frame, and buffer assembly in this utility model;

[0022] Figure 4 for Figure 3 A cross-sectional schematic diagram of the buffer assembly.

[0023] In the picture:

[0024] 1, elevator body; 2, passage plate; 21, hinge; 3, guard frame; 31, sliding groove; 4, buffer assembly; 41, buffer plate; 42, supporting rod; 43, sleeve piece; 44, sliding rod; 45, first spring; 46, sliding block; 47, second spring. DETAILED DESCRIPTION

[0025] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0026] The components of the embodiments of the present application generally described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0027] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, 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 it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] Please refer to Figures 1 to 4The utility model provides a portable construction elevator passageway's protection support, including elevator main body 1, the car of elevator main body 1 is connected with passageway board 2 through hinge 21, the side of passageway board 2 still is fixedly connected with two groups of opposite arrangement's protection frame 3, is provided with the sliding slot 31 on protection frame 3, and one corner of protection frame 3 is provided with the buffer assembly 4 for buffering impact,

[0031] As Figure 3 And Figure 4 Shown, buffer assembly 4 includes the support pole 42 through protection frame 3, and the outer ring of support pole 42 is equipped with the installation of second spring 47, and one end of support pole 42 is connected with buffer plate 41, and buffer plate 41 is arc plate, and the outer arc surface of buffer plate 41 is provided with rubber pad, and in protection frame 3 and passageway board 2 are received to elevator main body 1, Tian Yonggang buffer plate 41 and the setting of second spring 47 and rubber pad realize buffering, avoid the impact damage of protection frame 3 made of metal to elevator main body 1, and the other end of support pole 42 is fixedly connected with sleeve piece 43, and one end of second spring 47 is connected with sleeve piece 43, and support pole 42 and sleeve piece 43 are vertically arranged, and the other end is in contact with protection frame 3 setting;The inner wall of sleeve piece 43 both ends is slidably provided with slide rod 44, and the first spring 45 in sleeve piece 43 is fixedly connected to the end of two groups of slide rod 44 close to each other, and one end of slide rod 44 is rotatably connected with sliding block 46, and slide rod 44 and sliding block 46 are connected through hinged bolt, and sliding block 46 is slidably arranged in sliding slot 31, and the section of sliding slot 31 and sliding block 46 is " T " character shape structure.

[0032] In the embodiment, the passageway between the erected platform and the elevator car is set by the setting of passageway board 2, the protection of both sides of passageway board 2 is realized by the setting of protection frame 3, the safety is improved, and Figure 2 As shown, passageway board 2 and protection frame 3 are turned and received into elevator main body 1, preliminary buffering is realized through the contact of buffer plate 41 and the inner wall of the bottom of elevator main body 1, further buffering is realized through the extrusion of buffer plate 41 to support pole 42 in combination with second spring 47, sleeve piece 43 is pushed by the extrusion of support pole 42, the inner wall length of sleeve piece 43 is increased while sleeve piece 43 is pushed, sliding block 46 is slid along the inner wall of sliding slot 31, so that further buffering is realized in combination with first spring 45, and further impact on the car is avoided.

[0033] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A portable construction elevator access protection bracket comprising an elevator body (1), characterized in that, The elevator body (1) is connected with a passageway plate (2) in the car through a hinge (21), the side of the passageway plate (2) is further fixedly connected with two groups of oppositely arranged protection frames (3), and one corner of the protection frame (3) is provided with a buffer assembly (4) for buffering impact. The buffer assembly (4) comprises a supporting rod (42) penetrating through the protection frame (3), one end of the supporting rod (42) is connected with a buffer plate (41), the other end of the supporting rod (42) is fixedly connected with a sleeve piece (43), the inner walls of the two ends of the sleeve piece (43) are slidably provided with a sliding rod (44), and one end of the sliding rod (44) is rotatably connected with a sliding block (46).

2. A portable construction elevator access guard support according to claim 1, wherein: The protection frame (3) is provided with a sliding groove (31), the sliding block (46) is slidably arranged in the sliding groove (31), and the cross section of the sliding groove (31) and the sliding block (46) is a T-shaped structure.

3. A portable construction elevator access guard support according to claim 1, wherein: The sliding rod (44) and the sliding block (46) are connected through a hinge pin.

4. The portable construction elevator access guard support of claim 1, wherein: The two groups of sliding rods (44) are fixedly connected with first springs (45) in the sleeve piece (43) at the ends close to each other.

5. A portable construction elevator access guard support according to claim 1, wherein: The outer ring of the supporting rod (42) is provided with a second spring (47), one end of the second spring (47) is connected with the sleeve piece (43), and the other end is in contact with the protection frame (3).

6. A portable construction elevator access guard support according to claim 1, wherein: The buffer plate (41) is a circular arc plate, and the outer arc surface of the buffer plate (41) is provided with a rubber pad.

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