Steel belt mounting bracket system

Abstract

The utility model relates to the field of shaft elevator position measurement, in particular to a steel belt installation support system which comprises a vertically-arranged guide rail, cross rod supports are arranged at the upper end and the lower end of the guide rail, and the steel belt installation support system is characterized in that a steel belt is arranged between the two cross rod supports; the fixing clamp for fixing the steel belt in a clamping mode is arranged on the transverse rod support, the steel belt is fixed through clamping of the fixing clamp, and the steel belt which cannot be bent and fixed can be fixed, so that the steel belt can replace a magnetic tape, and the cost of installing the support system is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of hoistway elevator position measurement, and in particular to a steel belt mounting bracket system. Background Art

[0002] At present, in the elevator industry, the position information of elevators in the hoistway is mainly measured by two measuring media: magnetic tape and steel tape. Magnetic tape has good toughness and can be fixed and installed by piercing and bending, but the cost of magnetic tape is high; steel tape often has good rigidity and poor toughness, so it cannot be installed by piercing and bending, but the cost of steel tape is low.

[0003] Regarding the above-mentioned related technologies, due to the poor toughness of the steel belt, it is difficult to fix it on the crossbar bracket, resulting in a high cost for installing the bracket system, which needs to be improved. Utility Model Content

[0004] The purpose of the present application is to provide a steel belt mounting bracket system to improve the problem of high cost of the mounting bracket system.

[0005] The steel belt mounting bracket system provided in this application adopts the following technical solution:

[0006] A steel belt mounting bracket system includes a vertically arranged guide rail, and cross bar brackets are arranged at the upper and lower ends of the guide rail. The system is characterized in that a steel belt is arranged between two cross bar brackets, and a fixing clamp is arranged on the cross bar bracket to fix the steel belt by clamping.

[0007] By adopting the above technical solution, for the steel belt that cannot be bent and fixed on the crossbar bracket, a fixing clamp is used to fix it, so that the steel belt can be clamped without bending.

[0008] Preferably, the fixing clamp comprises a base, a pressing block and fixing screws for threading the base and the pressing block.

[0009] By adopting the above technical solution, the pressing block is pressed on the base by means of fixing screws, and the steel belt can be fixed by clamping between the base and the pressing block; the threaded connection can also facilitate disassembly and installation.

[0010] Preferably, the surface of the base in contact with the pressing block is provided with at least one group of positioning protrusions, a fixing groove is formed between two positioning protrusions in one group, and the two outer side walls of the steel belt are fitted with two corresponding inner side walls of the fixing groove.

[0011] By adopting the above technical solution and using the fixing grooves between the positioning protrusions to place the steel belt, the steel belt can be quickly positioned to the correct installation position during installation and possible shaking of the steel belt on the fixing clamp is limited, thereby ensuring the verticality of the steel belt installation.

[0012] Preferably, the pressing block is provided with fixing protrusions that can be inserted into the fixing grooves.

[0013] By adopting the above technical solution, corresponding to the fixing grooves between the positioning protrusions on the base, fixing protrusions that can be inserted into the fixing grooves are provided on the pressing block, so that the pressing block can be quickly positioned during installation and fixed more firmly on the base.

[0014] Preferably, there are at least two groups of the positioning protrusions, and an embedding groove is formed between two adjacent groups of the positioning protrusions. The pressing block is provided with embedding protrusions inserted into the embedding grooves.

[0015] By adopting the above technical solution, the setting of the embedding grooves makes the positioning of the pressing block more accurate during installation, and the corresponding embedding protrusions on the pressing block can further enhance the stability of the fixing clip.

[0016] Preferably, mounting holes are provided on both side walls of the crossbar bracket, and the base is provided with hooks fixed through the mounting holes on both sides.

[0017] By adopting the above technical solution, hooks that can fix the fixing clip on the crossbar bracket are provided, so that the steel belt is connected to the crossbar bracket through the cooperation between the fixing clip, the hook and the crossbar bracket.

[0018] Preferably, the hook and the base are connected by bolts and nuts.

[0019] By adopting the above technical solution, the connection structure of bolts and nuts is simple and reliable, and the disassembly and installation are relatively easy.

[0020] Preferably, a straightening spring is arranged between the two crossbar brackets. Positioning holes are provided on the crossbar brackets. One end of the straightening spring penetrates through the positioning holes and is fixedly connected to the crossbar bracket, and the other end is fixedly connected to a hook on one of the fixing clips.

[0021] By adopting the above technical solution, the elastic force of the straightening spring is used to tighten the steel belt, and at the same time, part of the vertical error during the installation of the steel belt can also be offset.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By using two fixing clips to clamp both ends of the steel belt respectively, then connecting the hooks through the fixing clips, and further fixing the hooks on the crossbar bracket, the steel belt is fixed without bending the steel belt, and one end of the hook is connected to a straightening spring, and the straightening spring is connected to the crossbar bracket for fixation. By using the elastic force of the straightening spring, the steel belt is tightened and straightened;

[0024] 2. The fixing clip includes a base and a pressing block. Positioning protrusions are provided on the base. The fixing groove formed between the two positioning protrusions can not only position the installation of the steel strip and ensure perpendicularity, but also position the installation of the pressing block; the embedding groove between each group of positioning protrusions further stabilizes the installation of the pressing block. Brief Description of the Drawings

[0025] Figure 1 is the overall structural schematic diagram of a steel strip installation bracket system of the present application.

[0026] Figure 2 is Figure 1 the enlarged view of part A in

[0027] Figure 3 the overall structural schematic diagram of the fixing clip.

[0028] In the figure, 1, guide rail; 2, cross bar bracket; 21, mounting hole; 211, positioning hole; 3, fixing clip; 31, base; 311, positioning protrusion; 3111, fixing groove; 3112, embedding groove; 32, pressing block; 321, fixing protrusion; 322, embedding protrusion; 33, fixing screw; 34, bolt; 341, nut; 4, hook; 5, steel strip; 6, spring. Detailed Description of the Embodiment

[0029] The following will Figure 1 - with reference to the attached Figure 3 drawings, further detailed description of the present application will be given.

[0030] A steel strip installation bracket system, referring to Figure 1 , includes a guide rail 1 perpendicular to the ground, and two cross bar brackets 2 are located at both ends of the guide rail 1; both ends of the steel strip 5 between the two cross bar brackets 2 are clamped by a fixing clip 3, and then the hook 4 provided on the base 31 of the fixing clip 3 passes through the mounting hole 21 on the side of the cross bar bracket 2 and is fixed on the cross bar bracket 2, so that the steel strip 5 can be installed on the cross bar bracket 2 without bending the steel strip 5; at the same time, one end of the hook 4 is connected to a spring 6, and the other end of the spring 6 passes through the positioning hole 211 on the cross bar bracket 2 and is fixed on the cross bar bracket. At this time, the steel strip 5 is tightened by the elastic force of the spring 6, and part of the vertical error during installation is offset by the elastic force of the spring 6.

[0031] Referring to Figure 2 and Figure 3, the fixing clip 3 and the hook 4 are fixed using bolts 34 and nuts 341. While being stable, it is also convenient for installation and disassembly. On the surface of the base 31 of the fixing clip 3, there are two groups of four positioning protrusions 311. Between the positioning protrusions 311 of the same group, a fixing groove 3111 is formed. The steel belt 5 is placed into the base 31 along the fixing groove 3111. The pressing block 32 is provided with a fixing protrusion 321 corresponding to the fixing groove 3111. During installation, it is inserted into the fixing groove 3111 to press the steel belt 5, and it can also facilitate the quick positioning of the pressing block 32 to the installation position. Between the two groups of installation protrusions 311, an embedding groove 3112 is formed. The pressing block 32 is provided with an embedding protrusion 322 corresponding to the embedding groove 3112. During installation, the embedding protrusion 322 needs to be inserted into the embedding groove 3112 to make the connection between the pressing block 32 and the base 31 more stable and make the positioning of the pressing block 32 more accurate.

[0032] The implementation principle of the embodiment of this application is as follows:

[0033] Both ends of the steel belt 5 arranged between the two crossbar brackets 2 are clamped by the fixing clip 3. The fixing clip 3 is composed of a base 31, a pressing block 32, and a fixing screw 33. During installation, the steel belt 5 is placed into the base 31 along the inner side wall of the fixing groove 3111. The fixing protrusion 321 and the embedding protrusion 322 of the pressing block 32 are respectively inserted into the base corresponding to the fixing groove 3111 and the embedding groove 3112 on the base 31, and then the fixing screw 33 is tightened to press the pressing block 32 onto the base 31. At the same time, the steel belt 5 will also be clamped. A hook 4 is provided on the fixing clip 3. One end of the hook 4 is fixed on the crossbar bracket 2 through the installation hole 21 on the crossbar bracket 2. The hook 4 at the other end of the steel belt 5 is connected to the spring 6. The other end of the spring 6 is fixed on the crossbar bracket 2 through the positioning hole 211 on the crossbar bracket 2. At this time, the elastic force of the spring 6 will tighten the steel belt 5 to fix the steel belt 5 between the crossbar brackets 2 without bending the steel belt 5.

[0034] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are represented by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A steel belt mounting bracket system, comprising a vertically arranged guide rail (1), wherein both upper and lower ends of the guide rail (1) are provided with crossbar brackets (2), characterized in that: A steel belt (5) is arranged between the two crossbar brackets (2), and a fixing clamp (3) for fixing the steel belt (5) by clamping is arranged on each of the two crossbar brackets (2).

2. A steel belt mounting bracket system according to claim 1, characterized in that: The fixing clamp (3) comprises a base (31), a pressing block (32) and fixing screws (33) for threadedly fixing the base (31) and the pressing block (32).

3. A steel belt mounting bracket system according to claim 2, characterized in that: The surface of the base (31) in contact with the pressing block (32) is provided with at least one group of positioning protrusions (311), a fixing groove (3111) is formed between two positioning protrusions (311) in one group, and the two outer side walls of the steel belt (5) are in contact with the two corresponding inner side walls of the fixing groove (3111).

4. A steel belt mounting bracket system according to claim 3, characterized in that: The pressing block (32) is provided with a fixing protrusion (321) which can be inserted into the fixing groove (3111).

5. A steel belt mounting bracket system according to claim 3, characterized in that: There are at least two groups of positioning protrusions (311), and an embedding groove (3112) is formed between two adjacent groups of positioning protrusions (311). The pressing block (32) is provided with an embedding protrusion (322) inserted into the embedding groove (3112).

6. A steel belt mounting bracket system according to claim 2, characterized in that: The two side walls of the crossbar bracket (2) are provided with mounting holes (21), and the base (31) is provided with hooks (4) penetrating through the two side mounting holes (21) for fixing.

7. A steel belt mounting bracket system according to claim 6, characterized in that: The hook (4) is connected to the base (31) using bolts (34) and nuts (341).

8. The steel belt mounting bracket system according to claim 6, characterized in that: A straightening spring (6) is arranged between the two crossbar brackets (2), a positioning hole (211) is arranged on the crossbar bracket (2), one end of the straightening spring (6) passes through the positioning hole (211) and is fixedly connected to the crossbar bracket (2), and the other end is fixedly connected to a hook (4) on one of the fixing clips (3).

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