Showing stand of safety tongs speed limiter linkage mechanism

Abstract

The utility model relates to the technical field of elevator structures, in particular to a showing stand of a safety tongs speed limiter linkage mechanism, which comprises support frame single bodies, connecting rods and mounting columns. The supporting frame single bodies are arranged in parallel, the connecting rods which are arranged in parallel are arranged between the two supporting frame single bodies, the connecting rods are used for connecting the two adjacent supporting frame single bodies, and the mounting columns are arranged in parallel with the supporting frame single bodies and fixedly connected with the connecting rods through connecting pieces. A preset distance is formed between the mounting column and the connecting rod; the top end of the installation column is fixedly connected with a speed limiter, the bottom end of the installation column is fixedly connected with a tensioning device, the connecting rod is fixedly connected with safety tongs, and the safety tongs are located between the speed limiter and the tensioning device. According to the utility model, the assembly of the linkage mechanism of the speed governor of the safety tongs can be rapidly completed, and how the mechanism works can be visually displayed.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator structures, in particular to a display stand for a safety clamp speed limiter linkage mechanism. Background Art

[0002] The safety clamp speed limiter linkage mechanism in the elevator is one of the important safety protection devices of the elevator. Its function is to quickly stop the elevator car on the guide rail and keep it stationary when the elevator is overspeeding, running out of control or the suspension device is broken, thereby avoiding casualties and equipment damage.

[0003] The safety clamp speed limiter linkage system in the prior art is installed in the elevator shaft. Customers and users cannot directly observe its working status, which is not conducive to on-site promotion by manufacturers. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art. The utility model provides a display stand for a safety clamp speed limiter linkage mechanism, which can directly display its working status and is easy to assemble and disassemble.

[0005] In order to solve the above problems, the utility model proposes a display stand for a safety gear speed limiter linkage mechanism, comprising a support frame unit, a connecting rod and a mounting column;

[0006] The support frame monomers are arranged parallel to each other, and a plurality of connecting rods arranged parallel to each other are provided between the two support frame monomers. The connecting rods are used to connect two adjacent support frame monomers. The mounting columns are arranged parallel to the support frame monomers and are fixedly connected to the connecting rods through connecting pieces. There is a predetermined spacing between the mounting columns and the connecting rods; the top end of the mounting columns is fixedly connected to the speed limiter, and the bottom end thereof is fixedly connected to the tensioning device. A safety clamp is fixedly connected to the connecting rod, and the safety clamp is located between the speed limiter and the tensioning device.

[0007] As an improvement to the above technical solution, a component mounting piece is provided on the mounting column, and the component mounting piece is used to be fixedly connected to the speed limiter or tensioning device;

[0008] The component mounting piece is provided with strip-shaped adjustment holes along both sides of the mounting column, and fasteners are slidably connected to the strip-shaped adjustment holes. The fasteners can move closer to or away from the mounting column along the strip-shaped adjustment holes, and the component mounting piece is fixedly connected to the mounting column through the fasteners.

[0009] As an improvement of the above technical solution, the fastener includes a fastening block, a fastening nut and a fastening screw, the fastening screw passes through the fastening block and the strip adjustment hole in sequence, and can slide along the strip adjustment hole, the fastening nut is threadedly connected to the fastening screw, and the fastening nut can abut against the surface of the component mounting part.

[0010] As an improvement of the above technical solution, the fastening block is provided with an abutment wall on one side close to the mounting post, the abutment wall and the side surface of the fastening block form a groove, the side surface of the mounting post can penetrate into the groove, and the abutment wall can abut against the surface of the mounting post.

[0011] As an improvement to the above technical solution, the cross-section of the mounting column is a T-shaped structure.

[0012] As an improvement to the above technical solution, the safety clamp is provided with an avoidance groove, and the mounting column can extend into the avoidance groove.

[0013] As an improvement to the above technical solution, a supporting foot is provided at the bottom end of the supporting frame unit.

[0014] As an improvement to the above technical solution, the longitudinal section of the supporting leg is a triangular structure.

[0015] The implementation of this utility model has the following beneficial effects:

[0016] The utility model provides a display stand for a safety clamp speed limiter linkage mechanism, comprising a support frame unit, a connecting rod and a mounting column. The connecting rod and the mounting column on the display stand provide mounting locations for the speed limiter, the tensioning device and the safety clamp, so that the safety clamp speed limiter linkage mechanism can be directly mounted on the display stand and can work in linkage, and the process of the linkage work can be directly displayed to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional view of a display stand according to an embodiment of the present invention;

[0018] Figure 2 It is a three-dimensional view of a component mounting member of an embodiment of the present utility model;

[0019] Figure 3 It is a three-dimensional view of a fastener according to an embodiment of the present invention. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail below with reference to the accompanying drawings.

[0021] join Figures 1 to 3As shown, an embodiment of the present invention provides a display stand for a safety gear speed limiter linkage mechanism, comprising a support frame unit 1, a connecting rod 2 and a mounting column 3.

[0022] Specifically, the support frame monomers 1 are arranged parallel to each other, and a plurality of connecting rods 2 arranged parallel to each other are provided between the two support frame monomers 1. The connecting rod 2 is used to connect two adjacent support frame monomers 1. The mounting column 3 is arranged parallel to the support frame monomer 1 and is fixedly connected to the connecting rod 2 through a connecting piece. There is a predetermined distance between the mounting column 3 and the connecting rod 2; the top end of the mounting column 3 is fixedly connected to the speed limiter 1', and the bottom end thereof is fixedly connected to the tensioning device 2'. A safety clamp 3' is fixedly connected to the connecting rod 2, and the safety clamp 3' is located between the speed limiter 1' and the tensioning device 2'.

[0023] The utility model provides a display stand for a safety gear speed limiter linkage mechanism, comprising a support frame unit 1, a connecting rod 2 and a mounting column 3. The connecting rod 2 and the mounting column 3 on the display stand provide mounting locations for a speed limiter 1', a tensioning device 2' and a safety gear 3', so that the safety gear speed limiter linkage mechanism can be directly mounted on the display stand and can work in linkage, and the process of the linkage work can be directly displayed to users.

[0024] Preferably, a component mounting member 4 is provided on the mounting column 3, and the component mounting member 4 is used to be fixedly connected to the speed limiter 1' or the tensioning device 2';

[0025] The component mounting piece 4 is provided with a strip-shaped adjustment hole 41 along both sides of the mounting column 3, and a fastener 42 is slidably connected to the strip-shaped adjustment hole 41. The fastener 42 can move closer to or away from the mounting column 3 along the strip-shaped adjustment hole 41. The component mounting piece 4 is fixedly connected to the mounting column 3 through the fastener 42.

[0026] Since the speed limiter 1' and the tensioning device 2' are fixedly connected to the mounting column 3 via the component mounting member 4, the fixed installation can be quickly completed via the fastener 42 on the strip-shaped adjustment hole 41 during assembly, which effectively improves the installation efficiency of the components and reduces the difficulty of assembling the linkage mechanism.

[0027] More preferably, the fastener 42 includes a fastening block 421, a fastening nut 423 and a fastening screw 422, the fastening screw 422 passes through the fastening block 421 and the strip adjustment hole 41 in sequence, and can slide along the strip adjustment hole 41, the fastening nut 423 is threadedly connected to the fastening screw 422, and the fastening nut 423 can abut against the surface of the component mounting part 4.

[0028] More preferably, the fastening block 421 is provided with an abutment wall 424 on the side close to the mounting column 3, and the abutment wall 424 forms a groove with the side of the fastening block 421. The side of the mounting column 3 can penetrate into the groove, and the abutment wall 421 can abut against the surface of the mounting column 3.

[0029] Preferably, the cross section of the mounting post 3 is a T-shaped structure. More preferably, the safety gear 3' is provided with an escape groove into which the mounting post 3 can extend. The provision of the escape groove reserves a certain amount of installation space for the installation of the mounting post 3.

[0030] Preferably, the bottom end of the support frame unit 1 is provided with a support foot 11. Since the safety gear speed limiter linkage mechanism is heavy, the support foot 11 is provided to improve the stability of the display frame.

[0031] More preferably, the longitudinal section of the supporting leg 11 is a triangular structure.

[0032] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A display stand for a safety gear speed limiter linkage mechanism, characterized in that: It includes a support frame unit, a connecting rod and a mounting column; The support frame monomers are arranged parallel to each other, and a plurality of connecting rods arranged parallel to each other are provided between the two support frame monomers. The connecting rods are used to connect two adjacent support frame monomers. The mounting columns are arranged parallel to the support frame monomers and are fixedly connected to the connecting rods through connecting pieces. There is a predetermined spacing between the mounting columns and the connecting rods; the top end of the mounting columns is fixedly connected to the speed limiter, and the bottom end thereof is fixedly connected to the tensioning device. A safety clamp is fixedly connected to the connecting rod, and the safety clamp is located between the speed limiter and the tensioning device.

2. The display stand according to claim 1, wherein: The mounting column is provided with a component mounting piece, and the component mounting piece is used to be fixedly connected to the speed limiter or tensioning device; The component mounting piece is provided with strip-shaped adjustment holes along both sides of the mounting column, and fasteners are slidably connected to the strip-shaped adjustment holes. The fasteners can move closer to or away from the mounting column along the strip-shaped adjustment holes, and the component mounting piece is fixedly connected to the mounting column through the fasteners.

3. The display stand according to claim 2, wherein: The fastener includes a fastening block, a fastening nut and a fastening screw. The fastening screw passes through the fastening block and the strip-shaped adjustment hole in sequence and can slide along the strip-shaped adjustment hole. The fastening nut is threadedly connected to the fastening screw, and the fastening nut can abut against the surface of the component mounting part.

4. The display stand according to claim 3, wherein: The fastening block is provided with an abutting wall on one side close to the mounting post. The abutting wall and the side surface of the fastening block form a groove. The side surface of the mounting post can penetrate into the groove, and the abutting wall can abut against the surface of the mounting post.

5. The display stand according to claim 1, wherein: The cross section of the mounting column is a T-shaped structure.

6. The display stand according to claim 5, wherein: The safety clamp is provided with an avoidance groove, and the mounting column can extend into the avoidance groove.

7. The display stand according to claim 1, wherein: The bottom end of the supporting frame unit is provided with a supporting foot.

8. The display stand according to claim 7, wherein: The longitudinal section of the supporting foot is a triangular structure.

Images