Cable pulley lifter

Abstract

The utility model discloses a cable pulley lifter which comprises a base assembly, a supporting mechanism is installed above the base assembly, a bottom rod assembly is fixedly connected above the supporting mechanism, an ejector rod assembly is installed above the bottom rod assembly through a connecting bolt, and a moving assembly is arranged at the top end of the ejector rod assembly in a sleeved mode. Accurate measurement and customized design are integrally carried out through the bottom rod assembly and the top rod assembly, supporting frames with different inclination angles can be perfectly matched through the base assembly and the supporting mechanism part, it is ensured that the top rod assembly and the moving assembly are always kept in the vertical state, and therefore the lifting efficiency and safety are improved to the maximum extent; by means of the rotating function of the ejector rod assembly, operation steps are simplified, the adaptability of the tool in different working environments is remarkably improved, the tool is stable in structure, easy and convenient to operate, safe and reliable, the replacement efficiency of the cable pulley of the supporting and pressing combined support is greatly improved, and the operation risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a cable pulley elevator. Background Art

[0002] In passenger ropeway systems, supports, as the core supporting structure, are directly related to the stability and safety of ropeway operation and are an indispensable part of ensuring the safety of tourists' lives and property. The Guangzhou Baiyun Mountain Cableway attracts many tourists with its unique scenery and convenient transportation. The carefully arranged supports along the route are crucial to ensuring the smooth operation of the ropeway. The entire line is equipped with nine tapered straight-cylinder supports, including one cable-pressing support, six cable-supporting supports, and two combined cable-supporting supports, each with its own unique characteristics.

[0003] But what is particularly noteworthy is the support and pressure combination bracket. Its complex structure and cumbersome maintenance process once became a major challenge faced by our maintenance team. Traditionally, the cable pulley replacement operation for the pressure cable and support cable bracket is relatively direct and simple. However, due to the special structure of the support and pressure combination bracket, the cable pulley replacement becomes a time-consuming, labor-intensive and high-risk task.

[0004] Therefore, we propose a cable pulley lifter to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a cable pulley hoist.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A cable pulley hoist includes a base assembly, a support mechanism is installed above the base assembly, and a bottom rod assembly is fixedly connected above the support mechanism, a top rod assembly is installed above the bottom rod assembly via connecting bolts, and a moving assembly is sleeved on the top end of the top rod assembly.

[0008] Preferably, the base assembly includes a mounting side plate, a transverse bottom plate is fixedly connected above the mounting side plate, a support frame is fixed on one side above the transverse bottom plate, and a mounting screw sleeve is fixed on the other side above the transverse bottom plate.

[0009] Preferably, the support mechanism includes a plug-in rod, a plug-in rod is inserted into the interior of the mounting screw sleeve, a mounting stud is inserted into the interior of the support frame, and a sleeve is sleeved on the surface of the mounting stud, a fixing plate is fixedly connected to the surface of the sleeve, and both ends of the mounting stud are threadedly sleeved with limiting nuts.

[0010] Preferably, the bottom rod assembly includes a fixed bottom rod, the upper part of the fixed plate is fixedly connected to the fixed bottom rod, and the upper end of the fixed bottom rod is fixedly connected to the plug-in column, and the lower end surface of the fixed bottom rod has multiple groups of first reinforcing plates fixed at equal distances.

[0011] Preferably, the push rod assembly includes a sleeve rod, the sleeve rod is sleeved on the top of the plug column through a connecting bolt, and the top of the sleeve rod is fixedly connected to a fixed push rod.

[0012] Preferably, the cross section of the fixed mandrel is set to be L-shaped, and two groups of second reinforcing plates are symmetrically fixed at the bending part of the fixed mandrel.

[0013] Preferably, the moving assembly includes a moving frame, the moving frame is sleeved on the upper part of the fixed mandrel, and a winch mounting plate is welded below the moving frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The device is precisely measured and customized through the overall bottom rod assembly and top rod assembly, and can perfectly match the support frame with different inclination angles through the base assembly and support mechanism to ensure that the top rod assembly and the mobile assembly always remain in a vertical state, thereby maximizing the lifting efficiency and safety. In addition, the rotation function of the top rod assembly not only simplifies the operating steps, but also significantly improves the adaptability of the tool in different working environments. Its structure is stable, easy to operate, safe and reliable, which greatly improves the efficiency of replacing the cable pulley of the support and pressure combination bracket and reduces the operational risk. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a cable pulley hoist proposed by the utility model;

[0017] Figure 2 This is a three-dimensional side view schematic diagram of a cable pulley hoist proposed by the utility model;

[0018] Figure 3 for Figure 1 3D exploded diagram of the horizontal bottom plate and fixed plate structure;

[0019] Figure 4 for Figure 1 Schematic diagram of the three-dimensional explosion of the fixed bottom rod and fixed top rod structure.

[0020] In the figure: 1, base assembly; 11, installation side panels; 12, horizontal bottom plate; 13, support frame; 14, installation screw sleeve;

[0021] 2. Support mechanism; 21. Connecting rod; 22. Mounting stud; 23. Socket; 24. Limit nut; 25. Fixing plate;

[0022] 3. Bottom bar assembly; 31. Fixed bottom bar; 32. Connecting column; 33. First reinforcement plate;

[0023] 4. Connecting bolts;

[0024] 5. Mandrel assembly; 51. Sleeve rod; 52. Fixed mandrel; 53. Second reinforcement plate;

[0025] 6. Moving assembly; 61. Moving frame; 62. Winch mounting plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-4 A cable pulley hoist includes a base assembly 1, a support mechanism 2 is installed above the base assembly 1, and a bottom rod assembly 3 is fixedly connected above the support mechanism 2, a top rod assembly 5 is installed above the bottom rod assembly 3 through a connecting bolt 4, and a moving assembly 6 is sleeved on the top end of the top rod assembly 5.

[0028] Further, refer to Figure 2 and Figure 3 It can be seen that the base assembly 1 includes a mounting side plate 11, a horizontal bottom plate 12 is fixedly connected above the mounting side plate 11, a support frame 13 is fixed on one side above the horizontal bottom plate 12, and a mounting screw sleeve 14 is fixed on the other side above the horizontal bottom plate 12. The base assembly 1 is made of solid steel as a whole and has excellent load-bearing capacity. Through the through holes opened inside the support frame 13, the horizontal bottom plate 12 can be tightly fitted to support frames of different inclination angles, and special bolts can be used to achieve quick installation and disassembly.

[0029] Further, refer to Figure 3 and Figure 4 It can be seen that the support mechanism 2 includes a plug-in rod 21, a plug-in rod 21 is inserted into the interior of the mounting screw sleeve 14, a mounting stud 22 is inserted into the interior of the support frame 13, and the surface of the mounting stud 22 is sleeved with a sleeve tube 23, and the interior of the sleeve tube 23 is set to be hollow, which can facilitate the insertion of the mounting stud 22. The surface of the sleeve tube 23 is fixedly connected with a fixing plate 25, and the two ends of the mounting stud 22 are threadedly sleeved with limiting nuts 24, and the limiting nuts 24 can facilitate the quick disassembly and assembly of the mounting stud 22.

[0030] Further, refer to Figure 3 and Figure 4It can be seen that the bottom rod assembly 3 includes a fixed bottom rod 31, the fixed bottom rod 31 is fixedly connected to the top of the fixed plate 25, and the upper end of the fixed bottom rod 31 is fixedly connected to the plug-in column 32, and multiple groups of first reinforcing plates 33 are fixed at equal distances on the lower end surface of the fixed bottom rod 31. By fixing multiple groups of first reinforcing plates 33 at equal distances on the lower end surface of the fixed bottom rod 31, the strength between the fixed plate 25 and the fixed bottom rod 31 can be conveniently increased.

[0031] Further, refer to Figure 3 and Figure 4 It can be seen that the push rod assembly 5 includes a sleeve rod 51, and the sleeve rod 51 is sleeved on the top of the plug-in column 32 through the connecting bolt 4, and a fixed push rod 52 is fixedly connected to the top of the sleeve rod 51. A groove that is compatible with the plug-in column 32 is opened inside the sleeve rod 51, which can facilitate the insertion of the plug-in column 32 into the sleeve rod 51. At the same time, a through hole is opened between the plug-in column 32 and the sleeve rod 51, which can facilitate the insertion of the connecting bolt 4.

[0032] Further, refer to Figure 3 and Figure 4 It can be seen that the cross-section of the fixed top rod 52 is set to be L-shaped, and two sets of second reinforcing plates 53 are symmetrically fixed at the bending part of the fixed top rod 52. The two sets of second reinforcing plates 53 symmetrically fixed at the bending part of the fixed top rod 52 can increase the bearing strength of the fixed top rod 52 and avoid deformation during work.

[0033] Further, refer to Figure 3 and Figure 4 It can be seen that the moving component 6 includes a moving frame 61, and the moving frame 61 is sleeved on the top of the fixed top rod 52. The moving frame 61 is set as a rectangular frame, which can be conveniently sleeved on the surface of the fixed top rod 52, and a winch mounting plate 62 is welded under the moving frame 61. The winch mounting plate 62 can be used to conveniently install a manual winch to facilitate lifting materials.

[0034] Working principle: When the utility model is in use, when the base assembly 1 is assembled and used, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 , by inserting the plug rod 21 into the installation screw sleeve 14, and passing the installation stud 22 through the support frame 13 and the sleeve pipe 23, the fixing plate 25 can be installed above the horizontal bottom plate 12 through the limit nut 24. At this time, the sleeve rod 51 is sleeved on the surface of the plug column 32, and the connecting bolt 4 is passed through the plug column 32 and the sleeve rod 51, so that the movable frame 61 is sleeved on the surface of the fixed top rod 52. The existing manual winch can be installed on the surface of the winch mounting plate 62 for use. At the same time, the angle of the fixing plate 25 can be conveniently adjusted through the multiple groups of through holes opened on the surface of the support frame 13;

[0035] The above is the entire working principle of the utility model.

[0036] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated on.

[0037] The above embodiments are preferred implementation methods of the present invention, but the implementation methods of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

[0038] In the present utility model, unless otherwise specified, the directional words contained in the terms "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the directions of the terms in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

Claims

1. A cable pulley hoist, comprising a base assembly (1), characterized in that: A support mechanism (2) is installed above the base assembly (1), and a bottom rod assembly (3) is fixedly connected above the support mechanism (2). The base assembly (1) includes a mounting side plate (11), a transverse bottom plate (12) is fixedly connected above the mounting side plate (11), a support frame (13) is fixed on one side above the transverse bottom plate (12), and a mounting screw sleeve (14) is fixed on the other side above the transverse bottom plate (12). The support mechanism (2) includes a plug-in rod (21), and the mounting screw sleeve A plug-in rod (21) is inserted into the interior of the (14), a mounting stud (22) is inserted into the interior of the support frame (13), and a sleeve tube (23) is sleeved on the surface of the mounting stud (22), and a fixed plate (25) is fixedly connected to the surface of the sleeve tube (23), and the two ends of the mounting stud (22) are threadedly sleeved with limiting nuts (24), and a top rod assembly (5) is installed above the bottom rod assembly (3) through a connecting bolt (4), and a moving assembly (6) is sleeved on the top end of the top rod assembly (5).

2. A cable pulley hoist according to claim 1, characterized in that: The bottom rod assembly (3) comprises a fixed bottom rod (31), the upper portion of the fixed plate (25) is fixedly connected to the fixed bottom rod (31), the upper end of the fixed bottom rod (31) is fixedly connected to a plug-in column (32), and a plurality of first reinforcing plates (33) are fixed at equal distances on the lower end surface of the fixed bottom rod (31).

3. A cable pulley hoist according to claim 2, characterized in that: The push rod assembly (5) comprises a sleeve rod (51), the sleeve rod (51) is sleeved above the plug column (32) via a connecting bolt (4), and a fixed push rod (52) is fixedly connected above the sleeve rod (51).

4. A cable pulley hoist according to claim 3, characterized in that: The cross section of the fixed top rod (52) is set to be L-shaped, and two groups of second reinforcing plates (53) are symmetrically fixed at the bending part of the fixed top rod (52).

5. A cable pulley hoist according to claim 3, characterized in that: The moving assembly (6) comprises a moving frame (61), the moving frame (61) is sleeved above the fixed mandrel (52), and a winch mounting plate (62) is welded below the moving frame (61).

Images