CN215516251U - Safety post convenient to install for lift - Google Patents

Abstract

The utility model discloses a safety post for an elevator, which is convenient to install and comprises an elevator body and a guide rail, wherein a limit rail is installed on the elevator body and is in sliding connection with the guide rail, a safety post is installed between the guide rail and the limit rail, a force bearing part and an insertion part are arranged on the safety post, and the force bearing part is inserted between the guide rail and the limit rail. The utility model has the beneficial effects that: through setting up the fixed column, the elastic mounting ring cooperatees with the lantern ring and can makes the safety post from quick assembly disassembly between guide rail and the spacing rail, improve the installation effectiveness of safety post, it not only improves the installation effectiveness for the plug-in type structure to set up load portion, and avoid the junction corrosion between load portion and guide rail and the spacing rail, guarantee the security performance of safety post, can improve the joint strength of spacing rail and grafting department of grafting portion through setting up sleeve pipe and strengthening rib, improve equipment's security.

Description

Safety post convenient to install for lift

Technical Field

The utility model relates to the technical field of elevators, in particular to a safety post for an elevator, which is convenient to install.

Background

The construction elevator is also called as a construction elevator for a building, can also be an outdoor elevator, and can be used as a construction cage on a construction site.

Some current safety posts for elevator and the spacing rail of elevator adopt threaded connection more, and not only the efficiency of installation is lower, and the elevator is used for outdoor construction more moreover, and threaded connection easily leads to screw thread department corrosion to be difficult to dismantle to make the security of safety post can not be guaranteed, have certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of low installation efficiency and easy corrosion and difficult disassembly at a threaded connection part of a safety column in the prior art, and provides the safety column for the elevator, which is convenient to install.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a safety post for lift convenient to installation, including lift body and guide rail, install spacing rail on the lift body, spacing rail and guide rail sliding connection, install the safety post between guide rail and the spacing rail, be provided with load portion and grafting portion on the safety post, load portion pegs graft between guide rail and spacing rail, grafting portion is located the guide rail and keeps away from one side of spacing rail, it has the fixed column that runs through grafting portion to peg graft in the grafting portion, the elastic mounting ring is installed to the head of fixed column, the one end that the fixed column was kept away from to the elastic mounting ring is through lantern ring and the tail looks joint of fixed column.

The technical scheme is that a sleeve corresponding to the insertion part is arranged inside the limit rail, and a reinforcing rib is arranged at the connecting part of the sleeve and the limit rail.

The technical scheme is that a limiting groove is formed in the guide rail, and the width of the limiting groove is smaller than the diameter of the force bearing part.

The technical scheme is that two groups of anti-falling fixture blocks which are symmetrical relative to the force bearing part are arranged in the guide rail, and clamping grooves matched with the force bearing part are formed in the bottom surfaces of the anti-falling fixture blocks.

A further technical scheme is that a limiting groove is formed in the limiting rail, and the diameter of the limiting groove is smaller than that of the force bearing portion.

A further technical scheme is that a sliding groove is formed in one side of the limiting rail, and a pulley which is in sliding connection with the sliding groove is mounted on the anti-falling clamping block.

The utility model has the following advantages: the safety post is matched with the fixing post, the elastic mounting ring and the sleeve ring, so that the safety post can be quickly disassembled and assembled from the guide rail and the limiting rail, the mounting efficiency of the safety post is improved, the bearing part is arranged to be a plug-in type structure, the mounting efficiency is improved, the corrosion of the joint between the bearing part and the guide rail and the limiting rail is avoided, the safety performance of the safety post is ensured, the connecting strength of the plug-in part of the limiting rail and the plug-in part can be improved by arranging the sleeve and the reinforcing ribs, and the safety of equipment is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention.

Fig. 3 is a partial cross-sectional view of the guide rail of the present invention.

Fig. 4 is a right side view of the guide rail of the present invention.

In the figure, 1, an elevator body; 2. a guide rail; 3. a limit rail; 4. a safety post; 401. a force bearing portion; 402. a plug-in part; 5. fixing a column; 6. an elastic mounting ring; 7. a collar; 8. a sleeve; 9. reinforcing ribs; 10. a connecting plate; 11. a pulley; 12. a chute; 13. an anti-falling clamping block; 14. a limiting groove; 15. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, the safety post for the elevator convenient to install comprises an elevator body 1 and a guide rail 2, wherein a limit rail 3 is installed on the elevator body 1, the limit rail 3 is in sliding connection with the guide rail 2, a safety post 4 is installed between the guide rail 2 and the limit rail 3, a force bearing part 401 and an inserting part 402 are arranged on the safety post 4, the force bearing part 401 is inserted between the guide rail 2 and the limit rail 3, the inserting part 402 is positioned at one side of the guide rail 2 far away from the limit rail 3, a fixed post 5 penetrating through the inserting part 402 is inserted on the inserting part 402, an elastic installation ring 6 is installed at the head of the fixed post 5, one end of the elastic installation ring 6 far away from the fixed post 5 is clamped with the tail part of the fixed post 5 through a lantern ring 7, the safety post 4 can be quickly assembled and disassembled from the guide rail 2 to the limit rail 3 through the arrangement of the fixed post 5, the elastic installation ring 6 and the lantern ring 7, and the installation efficiency of the safety post 4 is improved, the bearing part 401 is arranged to be a plug-in type structure, so that the installation efficiency is improved, the corrosion of the joint between the bearing part 401 and the guide rail 2 and the limit rail 3 is avoided, the safety performance of the safety post 4 is ensured, the sleeve 8 corresponding to the plug-in part 402 is arranged in the limit rail 3, the reinforcing rib 9 is arranged at the connecting part of the sleeve 8 and the limit rail 3, the connecting strength of the plug-in part of the limit rail 3 and the plug-in part 402 can be improved by arranging the sleeve 8 and the reinforcing rib 9, the safety of the equipment is improved, the limit rail 3 is provided with the limit groove 14, the diameter of the limit groove 14 is smaller than that of the bearing part 401, the bearing part 401 can not retract into the limit groove 14 by arranging the diameter of the limit groove 14 to be smaller than that of the bearing part 401, the safety performance of the bearing part 401 is ensured, the cavity is arranged in the limit rail 3, the connecting plate 10 is arranged in the cavity, the limit rail 3, the self weight of the limit rail 3 can be reduced, practice thrift manufacturing cost, set up connecting plate 10 simultaneously and strengthen spacing rail 3's intensity, one side of spacing rail 3 is provided with spout 12, prevents weighing down and installs pulley 11 with spout 12 sliding connection on the fixture block 13, improves the stability of spacing rail 3 and 2 position relations of guide rail through setting up pulley 11 and spout 12 sliding connection, guarantees the stability of safety post 4.

The working process of the utility model is as follows: when the safety post 4 is installed, firstly, the inserting part 402 sequentially passes through the limiting groove 14 in the guide rail 2 and the sleeve 8 in the limiting rail 3, then the fixing post 5 is inserted on the inserting part 402, the elastic mounting ring 6 is matched with the lantern ring 7 to be fixed with the tail part of the fixing post 5, so that the safety post 4 is installed between the guide rail 2 and the limiting rail 3, the elastic mounting ring 6 and the lantern ring 7 are taken down from the tail part of the fixing post 5 when being disassembled, the fixing post 5 can be pulled out from the inserting part 402, the connecting strength of the inserting part of the limiting rail 3 and the inserting part 402 is improved from the sleeve 8 and the reinforcing rib 9, the pulley 11 is in sliding connection with the sliding groove 12 to improve the stability of the position relation between the limiting rail 3 and the guide rail 2, the stability of the safety post 4 is ensured, when the safety accident occurs to the elevator body 1, the elevator body 1 and the guide rail 2 are in position offset, so that the bearing part 401 is offset from the guide rail 2, the force bearing part 401 is clamped with the clamping groove 15 on the anti-falling clamping block 13 in the falling process, so that the elevator body 1 is buffered and braked.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a safety post for lift convenient to installation, includes lift body (1) and guide rail (2), install spacing rail (3) on lift body (1), spacing rail (3) and guide rail (2) sliding connection, its characterized in that: the safety pole is characterized in that a safety pole (4) is installed between the guide rail (2) and the limiting rail (3), a bearing portion (401) and an inserting portion (402) are arranged on the safety pole (4), the bearing portion (401) is inserted between the guide rail (2) and the limiting rail (3), the inserting portion (402) is located on one side, away from the limiting rail (3), of the guide rail (2), a fixing pole (5) penetrating through the inserting portion (402) is inserted into the inserting portion (402), an elastic mounting ring (6) is installed at the head of the fixing pole (5), and one end, away from the fixing pole (5), of the elastic mounting ring (6) is connected with the tail portion of the fixing pole (5) in a clamping mode through a sleeve ring (7).

2. The safety post for an elevator convenient to install of claim 1, wherein: the limiting rail is characterized in that a sleeve (8) corresponding to the inserting part (402) is installed inside the limiting rail (3), and a reinforcing rib (9) is arranged at the connecting part of the sleeve (8) and the limiting rail (3).

3. The safety post for an elevator convenient to install of claim 1, wherein: and a limiting groove (14) is formed in the limiting rail (3), and the diameter of the limiting groove (14) is smaller than that of the force bearing part (401).

4. The safety post for an elevator convenient to install of claim 1, wherein: two groups of anti-falling fixture blocks (13) which are symmetrical about the force bearing part (401) are installed in the guide rail (2), and clamping grooves (15) matched with the force bearing part (401) are formed in the bottom surfaces of the anti-falling fixture blocks (13).

5. The safety post for an elevator convenient to install of claim 1, wherein: the inside of spacing rail (3) is provided with the cavity, the internally mounted connecting plate (10) of cavity.

6. The safety post for an elevator convenient to install of claim 1, wherein: one side of the limit rail (3) is provided with a sliding groove (12), and a pulley (11) which is connected with the sliding groove (12) in a sliding manner is installed on the anti-falling clamping block (13).

Images