Elevator guide rail sheath convenient to install

Abstract

The utility model discloses an elevator guide rail sheath convenient to install. The elevator guide rail sheath comprises a sheath body, wherein at least one end of the sheath body is open; the sheath is characterized in that one side of the sheath body is provided with a groove, and two sides of the groove are provided with guide connecting ends which are convenient for the sheath body to sleeve a guide rail in a protruding manner. Due to the arrangement of the grooves, materials of the cloth cover body are saved while it is guaranteed that the protective sleeve body can protect the ends of the guide rails, and cost is reduced; through the arrangement of the grooves, the guide connecting ends are formed on the sheath body, and when the sheath body is installed, an operator can clearly observe the matching positions of the guide connecting ends and the guide rail through the grooves, so that the operator can conveniently install the sheath body on the guide rail, the assembly time is saved, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a guide rail cover, in particular to an elevator guide rail cover which is easy to install. Background Art

[0002] The operation of elevators needs to be smooth, safe, reliable and have a long service life. Therefore, during the elevator manufacturing process, higher requirements are placed on the parts of elevator equipment. In particular, higher requirements are placed on the shape, structure, service life and surface quality of elevator guide rails. Elevator guide rails are the safety rails for elevators to travel up and down in the hoistway.

[0003] The existing elevator guide rails lack protective devices at both ends, so the two end surfaces of the guide rails are often damaged during transportation, resulting in reduced end surface flatness, and loose fit after the two guide rails are connected, thus affecting the stability and comfort of the elevator operation. In serious cases, it may also cause major safety accidents, seriously endangering people's lives.

[0004] At present, there are some sleeves installed at the ends of elevator guide rails. It is difficult to observe whether the end of the guide rail is aligned with the opening position of the sleeve during installation. If it is not completely aligned, it cannot be installed. If the opening size on the sleeve is set larger than the guide rail, it is easy to install, but it is easy to fall off. The size adaptation is blocked by the sleeve itself, so the position of the sleeve and the guide rail cannot be directly observed, which makes it difficult to install during assembly, which is time-consuming and has low assembly efficiency. For this reason, an elevator guide rail sleeve that is easy to install is proposed. Utility Model Content

[0005] The utility model aims to solve the above problems and provides an elevator guide rail cover which is easy to install.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an elevator guide rail cover that is easy to install, including a cover body with at least one end being open; its characteristic is that a groove is provided on one side of the cover body, and guide connection ends are protruding on both sides of the groove to facilitate the cover body to be sleeved on the guide rail.

[0007] Further preferably, the sheath body is an elastic sheath body, so that the connection between the sheath body and the guide rail is more fitted and stable and not easy to fall off.

[0008] Further preferably, the opening, the groove and the guide connection end are integrally injection molded with the sheath body.

[0009] The beneficial effects of the utility model are as follows: through the provision of the grooves, the material of the cloth cover body is saved and the cost is reduced while ensuring that the cover body can play a protective role on the end of the guide rail; through the provision of the grooves, a plurality of guide connecting ends are formed on the cover body, and when installing the cover body, the operator can clearly observe the matching position of the guide connecting end and the guide rail through the grooves, thereby facilitating the operator to install the cover body on the guide rail, saving assembly time and improving assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attached Figure 1 It is a structural schematic diagram of the utility model;

[0011] Attached Figure 2 It is another structural schematic diagram of the utility model from another viewing angle.

[0012] Legend: 1. Sheath body; 2. Groove; 3. Guide connection end. DETAILED DESCRIPTION

[0013] Below we further illustrate the elevator guide rail cover that is easy to install described in the utility model in conjunction with the accompanying drawings.

[0014] See also Figure 1-2 As shown in the figure, an elevator guide rail cover that is easy to install includes a cover body 1 with at least one end being open; the feature is that a groove 2 is provided on one side of the cover body 1, and guide connection ends 3 are protruded on both sides of the groove 2 to facilitate the cover body 1 to be sleeved on the guide rail;

[0015] By setting the groove 2, the material of the sheath body 1 is saved and the cost is reduced while ensuring that the sheath body 1 can protect the end of the guide rail; by setting the groove 2, a plurality of guide connecting ends 3 are formed on the sheath body 1. When installing the sheath body 1, the operator can clearly observe the matching position of the guide connecting ends 3 and the guide rail through the groove 2, thereby facilitating the operator to install the sheath body 1 on the guide rail, saving assembly time and improving assembly efficiency.

[0016] In one embodiment, the sheath body 1 is an elastic sheath body, which is more closely connected to the guide rail due to its elasticity and is not easy to fall off.

[0017] In one embodiment, the opening, the groove 2 and the guide connection end 3 are integrally formed with the sheath body 1 by injection molding.

[0018] During installation of the utility model, when the operator installs the sheath body 1 to one end of the guide rail, he observes through the groove 2 whether the opening of the guide connection end 3 is aligned with the end position of the guide rail, and after alignment, pushes the sheath body 1 to make the three corners of the guide rail snap into the guide connection end 3, and then snaps into the sheath body 1 along the guide connection end 3 until the end face of the guide rail fits with the inner end face of the sheath body 1 to complete the installation. The operation is simple, convenient and fast, and the assembly is simple and efficient.

[0019] The protection scope of the present utility model is not limited to the above embodiments and their variations. Conventional modifications and replacements made by those skilled in the art based on the contents of this embodiment all fall within the protection scope of the present utility model.

Claims

1. An elevator guide rail cover that is easy to install, comprising a cover body (1) with at least one end being open; Its characteristics are A groove (2) is provided on one side of the sheath body (1), and guide connection ends (3) are protruding on both sides of the groove (2) to facilitate the sheath body (1) to be sleeved on the guide rail.

2. An elevator guide rail cover that is easy to install according to claim 1, Features: The sheath body (1) is an elastic sheath body, so that the connection between the sheath body and the guide rail is more snug and stable and not easy to fall off.

3. An elevator guide rail cover that is easy to install according to claim 1, Features: The opening, the groove (2) and the guide connection end (3) are integrally formed with the sheath body (1) by injection molding.

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