Novel elevator guide rail with positioning assembly

Abstract

The utility model relates to the technical field of elevator equipment, in particular to a novel elevator guide rail with a positioning assembly, which comprises a guide rail seat, a first guide rail and a second guide rail are respectively and fixedly connected onto the guide rail seat, and the first guide rail is detachably connected with the second guide rail. The positioning assembly is detachably installed on the first guide rail and the second guide rail, and the positioning assembly is used for positioning the first guide rail and the second guide rail and can be used for positioning the first guide rail and the second guide rail in the front-back direction, the left-right direction and the bottom when the first guide rail and the second guide rail are in butt joint; meanwhile, the first guide rail and the second guide rail can be prevented from loosening and falling off through multi-direction positioning, a powerful guarantee is provided for safe and stable operation of an elevator, a user can use the elevator guide rail at ease, and the safety and reliability of the elevator guide rail can be comprehensively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator equipment technical field, concretely is a novel elevator guide rail with positioning assembly. BACKGROUND

[0002] The elevator guide rail is the elevator component that is constituted by the steel rail and the connecting plate, is divided into car guide rail and counterweight guide rail. The cross section shape is divided into T, L and hollow three forms. The guide rail is in the guiding effect at the same time, bears the impact force when the car, the impact force when the elevator brake, etc.

[0003] The existing elevator guide rail assembly has certain disadvantages in use, for example, when using, the guide rail assemblies cannot be positioned conveniently, the positioning effect is poor, and the guide rail assemblies can be loose, which is not favorable for use of people, and further can have safety hazards. UTILITY MODEL CONTENT

[0004] The utility model discloses a novel elevator guide rail with positioning assembly, and through the positioning assembly, the problem of poor positioning effect of the existing elevator guide rail and possible safety hazards is solved.

[0005] To achieve the above object, the utility model provides the following technical scheme.

[0006] A novel elevator guide rail with positioning assembly, including the guide rail seat, the first guide rail and the second guide rail are fixedly connected on the guide rail seat respectively, and the first guide rail and the second guide rail are detachably connected.

[0007] Preferably, the positioning assembly includes a bottom plate, the top of the bottom plate is fixedly connected with positioning racks in symmetry, and screw holes are symmetrically formed in the positioning racks.

[0008] Preferably, a slot hole is symmetrically formed in the guide rail seat, a positioning bolt is threadedly connected in the positioning rack, and the positioning bolt can be threadedly connected with the slot hole through the screw hole.

[0009] Preferably, a screw rod is threadedly connected to the positioning rack, one end of the screw rod is fixedly connected with a rotating cap, and the other end of the screw rod away from the rotating cap is rotatably connected with a positioning plate.

[0010] Preferably, the positioning rack is provided with a limiting hole, one end of the positioning plate close to the positioning rack is fixedly connected with a limiting rod, and the limiting rod penetrates and extends to the outside of the limiting hole.

[0011] Preferably, symmetric mounting holes are formed on the bottom plate, and mounting bolts are screwed in the mounting holes to fix the bottom plate to the wall.

[0012] Preferably, a clamping hole is formed at one end of the first guide rail, and an elastic pad is fixedly connected in the clamping hole.

[0013] Preferably, a handle is screwed to the bottom of the bottom plate, a fixed clamp is fixedly connected to the top of the handle, a rubber pad is fixedly connected to the outside of the fixed clamp, and the fixed clamp is used to fix the guide rail seat from the bottom.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] The positioning assembly can position the first guide rail and the second guide rail from the front-rear direction, the left-right direction and the bottom when the first guide rail and the second guide rail are butted, thereby facilitating the butt joint of the first guide rail and the second guide rail, preventing the first guide rail and the second guide rail from loosening and falling off, providing a powerful guarantee for the safe and stable operation of the elevator, facilitating the user to use with confidence, and further improving the safety and reliability of the elevator guide rail. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a schematic diagram of the local structure of the present application;

[0019] Figure 3 It is a schematic diagram of the positioning assembly structure of the present application;

[0020] Figure 4 It is a front view of the overall structure of the present application;

[0021] Figure 5 It is a top view of the positioning assembly structure of the present application;

[0022] Figure 6 It is a front view of the positioning assembly structure of the present application;

[0023] In the drawings, the component list represented by each sign is as follows: 1, guide rail seat; 2, first guide rail; 3, second guide rail; 4, positioning assembly; 5, bottom plate; 6, positioning frame; 7, screw hole; 8, slot hole; 9, positioning bolt; 10, screw rod; 11, rotating cap; 12, positioning plate; 13, limiting hole; 14, limiting rod; 15, mounting hole; 16, mounting bolt; 17, clamping hole; 18, elastic pad; 19, clamping block; 20, handle; 21, fixed clamp; 22, rubber pad. DETAILED DESCRIPTION

[0024] The utility model will be described in further detail below in combination with the drawings.

[0025] The following description is used to disclose the utility model and the person skilled in the art can realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by the person skilled in the art. The basic principles defined in the following description can be used in other embodiments, modification schemes, improvement schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0026] Embodiment one: please refer to Figure 1 Figure 6 A novel elevator guide rail with a positioning assembly shown in the drawings, including guide rail seat 1, first guide rail 2 and second guide rail 3 are fixedly connected on guide rail seat 1 respectively, and first guide rail 2 and second guide rail 3 are detachably connected. First guide rail 2 and second guide rail 3 are detachably connected, which greatly facilitates the operation process when installing, maintaining and replacing guide rail parts. It also includes: positioning assembly 4 detachably mounted on first guide rail 2 and second guide rail 3, positioning assembly 4 is used for positioning first guide rail 2 and second guide rail 3, and the main function of positioning assembly 4 is to accurately position first guide rail 2 and second guide rail 3, to ensure that they always maintain the correct positional relationship during installation and use, thereby ensuring the smooth running of the elevator.

[0027] Further, positioning assembly 4 includes bottom plate 5, which is made of high-strength, corrosion-resistant metal material, and the top of bottom plate 5 is fixedly connected with positioning frame 6 in a symmetrical manner. Bottom plate 5 and positioning frame 6 are integrally formed by welding process, and a plurality of positioning frames 6 are symmetrically provided with screw holes 7, which are closely matched with the subsequent connecting parts, providing a basic condition for accurate positioning.

[0028] Further, slot holes 8 are symmetrically provided on guide rail seat 1, and positioning bolts 9 are threadedly connected inside positioning frame 6. Positioning bolts 9 can be threadedly connected through screw holes 7 and slot holes 8. In this way, positioning assembly 4 can stably position first guide rail 2 and second guide rail 3 from the bottom, effectively preventing the displacement of the guide rail in the vertical direction and ensuring its stability during operation.​

[0029] Specifically: the positioning frame 6 is threadedly connected with a screw rod 10, one end of the screw rod 10 is fixedly connected with a rotating cap 11, the rotating cap 11 is convenient for users to operate, the end of the screw rod 10 away from the rotating cap 11 is rotatably connected with a positioning plate 12, the positioning plate 12 is usually made of a material with certain elasticity and wear resistance, so as to ensure that sufficient friction can be provided when the positioning plate 12 is in contact with the guide rail to achieve positioning, and the surface of the guide rail will not be damaged, the positioning frame 6 is provided with a limiting hole 13, one end of the positioning plate 12 close to the positioning frame 6 is fixedly connected with a limiting rod 14, the limiting rod 14 penetrates through and extends to the outside of the limiting hole 13, this design enables the positioning plate 12 to flexibly adjust the position within a certain range under the driving of the screw rod 10, so as to achieve accurate positioning of the guide rail in the horizontal direction, and further enhance the stability and reliability of the guide rail installation.

[0030] Embodiment two: the embodiment is a further illustration of embodiment one, according to Figure 1 , Figure 2 and Figure 5 , it is worth noting that one end of the first guide rail 2 is provided with a clamping hole 17, the inside of the clamping hole 17 is fixedly connected with an elastic pad 18, the elastic pad 18 is made of high-quality rubber material, has good elasticity and buffering performance, can play a buffering and damping role when the guide rails are butt-jointed, and can also increase the tightness of clamping, the end of the second guide rail 3 close to the first guide rail 2 is fixedly connected with a clamping block 19, the size of the clamping block 19 corresponds to the clamping hole 17, this clamping structure design makes the first guide rail 2 and the second guide rail 3 more convenient and fast when butt-jointed, and also improves the accuracy and stability of butt-joint, effectively prevents the misplacement and loosening of the guide rails during operation

[0031] The bottom of the bottom plate 5 is threadedly connected with a handle 20, the top of the handle 20 is fixedly connected with a fixed clamp 21, the fixed clamp 21 is made of high-strength alloy steel, the outside of the fixed clamp 21 is fixedly connected with a rubber pad 22, and the fixed clamp 21 is fixed to the guide rail seat 1 from the bottom. The existence of the rubber pad 22 can increase the friction between the fixed clamp 21 and the guide rail seat 1 to prevent sliding, and can also avoid scratching the surface of the guide rail seat 1.

[0032] Specifically, the bottom plate 5 is symmetrically provided with a mounting hole 15, the inside of the mounting hole 15 is threadedly connected with a mounting bolt 16, and the mounting bolt 16 is used to be fixed to the wall. Through the positioning assembly 4, the first guide rail 2 and the second guide rail 3 can be positioned from the front and rear direction, the left and right direction, and the bottom when butt-jointed, thereby facilitating the butt-joint of the first guide rail 2 and the second guide rail 3, and the multi-directional positioning can prevent the loosening and falling of the first guide rail 2 and the second guide rail 3, thereby providing a strong guarantee for the safe and stable operation of the elevator, facilitating the users to use with peace of mind, and further helping to comprehensively improve the safety and reliability of the elevator guide rail.

[0033] In this scheme, the principle is as follows:

[0034] First, the positioning frame 6 is installed on the first guide rail 2, the screw hole 7 is corresponded with the slot hole 8 on the guide rail seat 1 at the bottom of the first guide rail 2, then the bottom plate 5 is fixed with the first guide rail 2 by using the positioning bolt 9;

[0035] Secondly, the end of the second guide rail 3 with the clamping block 19 is corresponded with the clamping hole 17 on the first guide rail 2, and is clamped into the inside of the clamping hole 17, the elastic pad 18 can prevent the clamping block 19 from loosening; at the same time, the positioning frame 6 is fixed with the guide rail seat 1 at the bottom of the second guide rail 3 by using the positioning bolt 9;

[0036] Thirdly, the rotating cap 11 is rotated, the rotating cap 11 drives the screw rod 10 to rotate, and then drives the positioning plate 12 to slide, at the same time, the limiting rod 14 limits the positioning plate 12 to move horizontally, ensures the horizontal movement of the positioning plate 12, and the positioning plate 12 positions the side surface of the first guide rail 2 and the second guide rail 3, the handle 20 is rotated, and the fixed clamp 21 fixes the bottom of the first guide rail 2 and the second guide rail 3

[0037] Finally, the elevator guide rail can be installed on the wall surface by cooperation of the mounting hole 15 and the mounting bolt 16.

[0038] It can be understood that the utility model is described through some embodiments, and various changes or equivalent replacements of the features and embodiments can be understood by those skilled in the art without departing from the spirit and scope of the utility model. In addition, the features and embodiments are modified to adapt to specific conditions and materials under the guidance of the utility model without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all the embodiments falling within the scope of the claims of the application belong to the range protected by the utility model.

Claims

1. A novel elevator guide rail with a positioning assembly, comprising a guide rail base (1), a first guide rail (2) and a second guide rail (3) are fixedly connected on the guide rail base (1) respectively, and the first guide rail (2) and the second guide rail (3) are detachably connected; characterized in that Further comprising: A positioning assembly (4) detachably mounted on the first guide rail (2) and the second guide rail (3), the positioning assembly (4) is used for positioning the first guide rail (2) and the second guide rail (3).

2. A new elevator guide rail with a positioning assembly according to claim 1, characterized in that: The positioning assembly (4) comprises a bottom plate (5), a plurality of positioning frames (6) are fixedly connected in symmetry on the top of the bottom plate (5), and screw holes (7) are symmetrically formed in the positioning frames (6).

3. A new elevator guide rail with a positioning assembly according to claim 2, characterized in that: Grooves (8) are symmetrically formed in the guide rail base (1), positioning bolts (9) are threadedly connected in the positioning frames (6), and the positioning bolts (9) can be threadedly connected with the grooves (8) through the screw holes (7).

4. A new elevator guide rail with a positioning assembly as claimed in claim 2, characterized in that: Screw rods (10) are threadedly connected on the positioning frames (6), a rotating cap (11) is fixedly connected to one end of the screw rod (10), and a positioning plate (12) is rotatably connected to the other end of the screw rod (10) away from the rotating cap (11).

5. A novel elevator guide rail with a positioning assembly as claimed in claim 4, characterized in that: Limiting holes (13) are formed in the positioning frames (6), limiting rods (14) are fixedly connected to one end of the positioning plate (12) close to the positioning frames (6), and the limiting rods (14) penetrate through and extend to the outside of the limiting holes (13).

6. A new elevator guide rail with a positioning assembly as claimed in claim 2, characterized in that: Mounting holes (15) are symmetrically formed in the bottom plate (5), mounting bolts (16) are threadedly connected in the mounting holes (15), and the mounting bolts (16) are used for fixing the wall.

7. A new elevator guide rail with a positioning assembly as claimed in claim 1, characterized in that: A clamping hole (17) is formed in one end of the first guide rail (2), an elastic pad (18) is fixedly connected in the clamping hole (17), a clamping block (19) is fixedly connected to one end of the second guide rail (3) close to the first guide rail (2), and the size of the clamping block (19) corresponds to that of the clamping hole (17).

8. A new elevator guide rail with a positioning assembly as claimed in claim 2, characterized in that: A handle (20) is threadedly connected to the bottom of the bottom plate (5), a fixed clamp (21) is fixedly connected to the top of the handle (20), a rubber pad (22) is fixedly connected to the outside of the fixed clamp (21), and the fixed clamp (21) is fixed to the guide rail base (1) from the bottom.

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