Machine tool installed in limited space
By introducing a rope reel, mounting plate, connecting plate, and reinforcing plate into the crane, the difficulties of installing and operating the crane in confined spaces have been solved, enabling efficient installation and operation of the crane in confined spaces and improving the applicability and practicality of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-03-13
AI Technical Summary
When factory spaces have low ceilings, crane installation and operation are difficult. In existing technologies, the installation and operation of cranes in confined spaces are challenging, time-consuming, and labor-intensive.
Design a tool for installing in a confined space, including a rope reel, mounting plate, connecting plate and reinforcing plate. The strength between the plates is enhanced by setting mounting points and reinforcing plates, and the friction of the wire rope is reduced by pulleys. The lifting and moving of goods is achieved by using wire rope and clamps.
It improves the installation efficiency and operational applicability of cranes in confined spaces, reduces manpower consumption, solves the difficulties of installing and operating traditional equipment in confined spaces, and enhances the applicability and practicality of the equipment.
Smart Images

Figure CN223990871U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lifting and hoisting equipment technology, specifically to an installation tool for confined spaces. Background Technology
[0002] Crane, also known as a hoist, is a type of lifting machinery used to vertically lift and horizontally move heavy objects within a certain range. It is a widely used lifting and hoisting equipment in industrial production, and is widely used in lifting and moving operations in ports, workshops, construction sites and other places. In addition, cranes can be used not only in hoisting equipment, disaster relief and lifting scenarios, but also in the fields of machinery and rescue.
[0003] However, the cranes currently on the market are quite large, and it is difficult to install and operate them in confined spaces, especially in factories with low ceilings. At the same time, the installation and adjustment of the equipment is often time-consuming and labor-intensive. Therefore, a method for installing cranes in confined spaces is proposed. Summary of the Invention
[0004] The purpose of this utility model is to provide a method for installing machinery in a confined space, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a tool for installing in a confined space, including a rope winder, wherein two mounting plates and two connecting plates are symmetrically installed on both sides of the rope winder, and multiple reinforcing plates are installed on the adjacent side of the two mounting plates;
[0006] The two connecting plates are located on opposite sides of the two mounting plates;
[0007] Each of the two mounting plates has multiple mounting points, and the number of mounting points is the same as the number of reinforcing plates.
[0008] As a further preferred embodiment of this technical solution: a mounting plate is provided to support the connecting plate and the reinforcing plate, thereby enhancing the strength between the plates.
[0009] As a further preferred embodiment of this technical solution: the end of the connecting plate furthest from the rope winder is installed on the mounting point, and the installation and fixation of the connecting plate is completed through the above arrangement.
[0010] As a further preferred embodiment of this technical solution: a fixing rod is installed on one side of each of the two mounting plates, and the fixing rod is located in front of the reinforcing plate, and the bearing is supported by the fixing rod.
[0011] As a further preferred embodiment of this technical solution: a bearing is installed on the fixed rod, and a pulley is installed on the bearing. The bearing ensures the smooth operation of the pulley, while the pulley reduces friction on the wire rope during operation.
[0012] As a further preferred embodiment of this technical solution: a steel wire rope is wound on the rope winder and the steel wire rope is wound inside the pulley. The steel wire rope is connected to the clamp and drives the clamp to achieve lifting and lowering. The steel wire rope being inside the pulley ensures smooth winding and unwinding of the steel wire rope.
[0013] As a further preferred embodiment of this technical solution: a clamp is installed at the end of the wire rope away from the rope reel, and the clamp is used to hold and fix the goods, thereby driving the goods to move.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. In this utility model, by connecting and fixing the connecting plate to different installation points, the front-end machine can be adjusted at different angles, thereby effectively improving the overall applicability and practicality of the device and thus effectively avoiding the problem of inconvenient installation and operation in confined spaces;
[0016] 2. In this utility model, the installation and adjustment of the equipment can be achieved simply by adjusting the connecting plate to the fixed installation point, thereby effectively improving installation efficiency and saving manpower, thus solving the problem of time-consuming and labor-intensive installation and adjustment of traditional equipment. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the first structure of the present invention for installing machinery in a confined space;
[0018] Figure 2 This is a schematic diagram of a second structure for installing machinery in a confined space according to the present invention;
[0019] Figure 3 This is a schematic diagram of the installation structure of a fixed rod, bearing and pulley in a machine tool installed in a confined space according to the present invention;
[0020] Figure 4 This is a schematic diagram of the reinforcing plate structure for installing machinery in a confined space according to the present invention.
[0021] In the diagram: 1. Rope winder; 2. Mounting plate; 3. Connecting plate; 4. Reinforcing plate; 5. Fixing rod; 6. Bearing; 7. Pulley; 8. Wire rope; 9. Clamp. Detailed Implementation
[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0023] Example 1
[0024] Please see Figures 1-4This utility model provides a technical solution: a tool for installing in a confined space, including a rope winder 1, with two mounting plates 2 and two connecting plates 3 symmetrically installed on both sides of the rope winder 1, and multiple reinforcing plates 4 installed on the adjacent side of the two mounting plates 2;
[0025] Among them, the two connecting plates 3 are located on the opposing sides of the two mounting plates 2;
[0026] Each of the two mounting plates 2 has multiple mounting points, and the number of mounting points is the same as that of the reinforcing plate 4.
[0027] In this embodiment, specifically: the mounting plate 2 is used to support the connecting plate 3 and the reinforcing plate 4, and the reinforcing plate 4 is used to enhance the strength between the plates.
[0028] In this embodiment, specifically: at least three installation points are set, namely A1, A2, and A3. When two connecting plates 3 are connected and fixed to installation point A1, the angle between installation plate 2 and rope winder 1 decreases. When two connecting plates 3 are connected and fixed to installation point A2, installation plate 2 and rope winder 1 are set at 90° perpendicularly. When two connecting plates 3 are connected and fixed to installation point A3, the angle between installation plate 2 and rope winder 1 increases.
[0029] In this embodiment, specifically: the end of the connecting plate 3 furthest from the rope winder 1 is installed at the installation point, and the installation and fixing of the connecting plate 3 is completed through the above settings.
[0030] Example 2
[0031] A machine tool for installation in a confined space has a fixing rod 5 installed on one side of two adjacent mounting plates 2, and the fixing rod 5 is located in front of the reinforcing plate 4. The fixing rod 5 is used to support the bearing 6.
[0032] In this embodiment, specifically: a bearing 6 is installed on the fixed rod 5, and a pulley 7 is installed on the bearing 6. The bearing 6 ensures the smooth operation of the pulley 7, while the pulley 7 reduces friction on the wire rope 8 during operation.
[0033] In this embodiment, specifically: a steel wire rope 8 is wound on the rope winder 1 and the steel wire rope 8 is wound inside the pulley 7. The steel wire rope 8 is used to install the connecting clamp 9 on the one hand, and to drive the clamp 9 to achieve lifting and lowering operations on the other hand. The steel wire rope 8 is placed inside the pulley 7 to achieve smooth winding and unwinding of the steel wire rope 8.
[0034] In this embodiment, specifically: a clamp 9 is installed at the end of the wire rope 8 away from the rope reel 1. The clamp 9 is used to clamp and fix the goods, thereby driving the goods to move.
[0035] Working principle: During use, the operator first selects and adjusts the machine's operating angle according to the space in the factory. This is achieved by connecting and fixing the connecting plates 3 to different installation points. When two connecting plates 3 are connected and fixed to installation point A1, the angle between the mounting plate 2 and the rope winder 1 decreases, making it suitable for factories with low space. When two connecting plates 3 are connected and fixed to installation point A2, the mounting plate 2 and the rope winder 1 are set at 90° perpendicularly, making it suitable for factories with low space or factories with a height equivalent to the extension height of the crane. Finally, when two connecting plates 3 are connected and fixed to installation point A3, the angle between the mounting plate 2 and the rope winder 1 increases, making it suitable for factories with large space.
[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A device for installing a tool in a confined space, comprising a rope reel (1), characterised in that: Two mounting plates (2) and two connecting plates (3) are symmetrically arranged on both sides of the rope winding device (1), a plurality of reinforcing plates (4) are arranged on the adjacent side of the two mounting plates (2). The two connecting plates (3) are arranged on the repelling side of the two mounting plates (2). A plurality of mounting points are arranged on the two mounting plates (2), and the number of the mounting points is the same as that of the reinforcing plates (4).
2. A machine installation in a confined space as claimed in claim 1, characterised in that: The connecting plate (3) is arranged on the mounting point away from the rope winding device (1).
3. A machine installation in a confined space as claimed in claim 1, wherein: A fixing rod (5) is arranged on the adjacent side of the two mounting plates (2), and the fixing rod (5) is arranged in front of the reinforcing plate (4).
4. A machine installation in a confined space according to claim 3, wherein: A bearing (6) is arranged on the fixing rod (5), and a pulley (7) is arranged on the bearing (6).
5. A machine installation in a confined space as claimed in claim 4 wherein: A steel wire rope (8) is arranged on the rope winding device (1), and the steel wire rope (8) is arranged in the pulley (7).
6. A machine installation in a confined space as claimed in claim 5 wherein: A clamp (9) is arranged on the end of the steel wire rope (8) away from the rope winding device (1).