Lifting platform sliding device

Abstract

The utility model discloses a lifting platform sliding device, relates to the technical field of power transmission and transformation, and aims to improve the installation efficiency of power equipment and reduce manpower requirements and operation risks. The device comprises a bearing frame, a lifting driving mechanism, a bearing platform and other core components, the lifting driving mechanism drives the bearing platform to move in the vertical direction, the stability is enhanced through guide rails, and fixed installation is achieved through hoops. The top of the bearing platform is provided with balls to reduce friction. The lifting driving mechanism adopts the design of a lead screw, a screw cylinder seat and a linkage mechanism, lifting is achieved through hand wheel driving, the linkage mechanism comprises a driving gear and a driven gear which are both bevel gears, and efficient and stable transmission is ensured. The device is mechanically operated, so that the labor intensity is reduced, the operation standardization level is improved, safety accidents caused by human errors are avoided, and the construction safety and reliability are improved. The popularization and application of the device can effectively improve the working efficiency of the power industry and reduce the waste of social resources.

Description

TECHNICAL FIELD

[0001] The utility model relates to power transmission and transformation technical field, concretely is a lifting platform sliding device. BACKGROUND

[0002] In the process of power equipment installation, the traditional lifting device mostly relies on manual operation, which is not only inefficient, but also has high operation risk and safety hazard. Specifically, the traditional lifting method often needs a lot of manpower to manually adjust the height and position of the equipment, which not only consumes a lot of time and physical effort, but also easily causes equipment damage, personnel injury and other accidents due to improper operation or fatigue.

[0003] In addition, the mechanical degree of the traditional lifting device is low, and there is lack of standardized operation process and accurate control system, so that the working quality and operation standardization level in the construction process are difficult to be guaranteed. This non-standard operation mode not only affects the installation efficiency and stability of the power equipment, but also may cause equipment damage and personnel injury accidents due to human error, which brings great safety hazard to power construction.

[0004] With the rapid development of power industry and the continuous progress of technology, the requirements for power equipment installation are also getting higher and higher. The traditional lifting device has been unable to meet the needs of modern power equipment installation for efficiency, safety and reliability. Therefore, developing a new type of lifting platform sliding device to improve the installation efficiency of power equipment, reduce the demand for manpower, reduce the operation risk, and improve the safety and reliability in the construction process has become a problem urgently needed to be solved in the current power industry. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies of the prior art, the utility model provides a lifting platform sliding device, which solves the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: a lifting platform sliding device, comprising a bearing frame, further comprising:

[0007] A lifting drive mechanism is installed on the front face of the bearing frame.

[0008] A load platform is installed on the driving end of the lifting drive mechanism, and the lifting drive mechanism can drive the load platform to move along the vertical direction.

[0009] Further, the lifting platform sliding device further comprises:

[0010] A guide rail is symmetrically installed on the front face of the bearing frame, and the load platform is slidingly connected to the outside of the guide rail.

[0011] Further, the lifting platform sliding device further comprises:

[0012] The hoop is symmetrically installed on the back of the bearing frame and can be sleeved on the outside of the column structure to be fixed.

[0013] Further, the top of the bearing platform is provided with a plurality of ball bearings, each of which can roll relative to the bearing platform.

[0014] Further, the lifting driving mechanism comprises a bearing seat and a base installed on the front of the bearing frame, the inside of the bearing seat is rotatably connected with a lead screw, the outside of the lead screw is threadedly connected with a lead cylinder seat, the inside of the base is rotatably connected with a shaft rod, the end of the shaft rod is provided with a hand wheel, the outside of the base is provided with a cover plate, and the shaft rod and the lead screw are driven through a linkage mechanism.

[0015] Further, the linkage mechanism comprises a driving gear one and a driving gear two installed on the outside of the shaft rod, and a driven gear installed at the top of the lead screw, the driving gear one and the driving gear two are located on both sides of the driven gear, and the driving gear one and the driving gear two are engaged with the driven gear.

[0016] Further, the driving gear one, the driving gear two and the driven gear are bevel gears.

[0017] The lifting platform sliding device provided by the utility model has the following beneficial effects compared with the prior art:

[0018] The lifting platform sliding device improves the installation efficiency of power equipment, greatly reduces the demand for manpower, reduces the operation risk, effectively improves the safety and reliability in the construction process. At the same time, the mechanized operation of the device reduces the labor intensity and repetitive work of personnel, improves the work quality and the standardization level of operation, avoids equipment damage and personnel injury accidents caused by human errors, and ensures the safety of power construction. Through popularization and application of the device, not only the operation efficiency of the power industry can be improved, but also the social resource waste caused by improper equipment installation can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a split structure schematic view of the utility model;

[0020] Figure 2 It is a structure schematic view of the utility model from the first perspective after assembly;

[0021] Figure 3 It is a structure schematic view of the utility model from the second perspective after assembly;

[0022] Figure 4 It is a structure schematic view of the lifting driving mechanism in the utility model.

[0023] In the figure: 1, bearing frame; 2, lifting driving mechanism; 21, bearing seat; 22, base; 23, screw rod; 24, screw cylinder seat; 25, shaft rod; 26, hand wheel; 27, driving gear one; 28, driving gear two; 29, driven gear; 210, cover plate; 3, bearing platform; 31, ball; 4, guide rail; 5, hoop. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides a technical scheme: a lifting platform sliding device mainly consists of bearing frame 1, lifting driving mechanism 2, bearing platform 3, two guide rails 4 and two hoops 5, wherein, bearing frame 1 is the basic structure of the whole device, provides stable support. Lifting driving mechanism 2 is installed on the front of bearing frame 1, and its main function is to drive bearing platform 3 to move vertically. The driving end of lifting driving mechanism 2 is connected with bearing platform 3, and through the work of the driving mechanism, bearing platform 3 can move up and down along the vertical direction. Guide rails 4 are symmetrically installed on the front of bearing frame 1, and bearing platform 3 is slidingly connected to the outside of guide rails 4. The design of guide rails 4 not only enhances the stability of the movement of bearing platform 3, but also ensures the linear motion of bearing platform 3 during lifting, avoiding deviation or shaking. The lifting platform sliding device is more firmly fixed in a specific position, such as a column structure, so hoops 5 are provided. Hoops 5 are symmetrically installed on the back of bearing frame 1 and can be tightly fitted on the outside of the column structure, thereby realizing the fixation of the device. In this way, no matter what working state the lifting platform sliding device is in, it can maintain its stability and safety;

[0026] In order to reduce the friction between bearing platform 3 and the placed articles and improve the practicability and convenience of the device, a plurality of balls 31 are arranged on the top of bearing platform 3. These balls 31 can freely roll relative to bearing platform 3, thereby reducing the moving resistance of the articles on bearing platform 3, making the placement and removal of the articles more easy and convenient;

[0027] The lifting driving mechanism 2 comprises a bearing seat 21 and a base 22 installed on the front face of the bearing frame 1, the inside of the bearing seat 21 is rotationally connected with a lead screw 23, the outside of the lead screw 23 is threadedly connected with a lead cylinder seat 24. The inside of the base 22 is rotationally connected with a shaft 25, the end of the shaft 25 is installed with a hand wheel 26 for facilitating manual operation. The outside of the base 22 is also installed with a cover plate 210 for protecting the internal mechanism. The shaft 25 and the lead screw 23 are driven through a driving gear one 27, a driving gear two 28 and a driven gear 29 (all are bevel gears), so as to realize the rotation of the lead screw 23 when the hand wheel 26 rotates, and further drive the lifting movement of the lead cylinder seat 24 and the bearing platform 3 connected therewith, the driving gear one 27 and the driving gear two 28 are located on both sides of the driven gear 29, and the driving gear one 27 and the driving gear two 28 are engaged with the driven gear 29. When the hand wheel 26 rotates, the shaft 25 rotates, driving the synchronous rotation of the driving gear one 27 and the driving gear two 28. Due to the engagement relationship between the driving gear one 27, the driving gear two 28 and the driven gear 29, the driven gear 29 also rotates, and further drives the rotation of the lead screw 23. Not only the structure is simple and easy to realize, but also the transmission efficiency is high and the stability is good.

Claims

1. A lifting platform sliding device, comprising a carrying frame (1), characterized in that: Also includes: A lifting drive mechanism (2), the lifting drive mechanism (2) being mounted on the front side of the carrying frame (1); A load-bearing platform (3), the load-bearing platform (3) being mounted on a driving end of a lifting drive mechanism (2), and the lifting drive mechanism (2) being capable of driving the load-bearing platform (3) to move in a vertical direction; The lifting drive mechanism (2) includes a bearing seat (21) and a base (22) mounted on the front of the supporting frame (1); the bearing seat (21) is internally rotatably connected to a screw rod (23); the screw rod (23) is externally threadedly connected to a wire drum seat (24); the base (22) is internally rotatably connected to a shaft rod (25); a hand wheel (26) is mounted on the end of the shaft rod (25); a cover plate (210) is mounted on the outside of the base (22); and transmission is performed between the shaft rod (25) and the screw rod (23) via a linkage mechanism.

2. A lifting platform sliding device according to claim 1, characterized in that: Also includes: A guide rail (4) is symmetrically mounted on the front of the load-bearing frame (1), and the load-bearing platform (3) is slidably connected to the outside of the guide rail (4).

3. The lifting platform sliding device according to claim 1, characterized in that: Also includes: A hoop (5) is symmetrically mounted on the back of the supporting frame (1) and can be sleeved on the outside of the column structure for fixation.

4. The lifting platform sliding device according to claim 1, characterized in that: A plurality of rolling balls (31) are provided on the top of the load-bearing platform (3), and each rolling ball (31) is capable of rolling relative to the load-bearing platform (3).

5. The lifting platform sliding device according to claim 1, characterized in that: The linkage mechanism includes a driving gear 1 (27) and a driving gear 2 (28) mounted on the outside of the shaft (25), and a driven gear (29) mounted on the top of the screw rod (23), wherein the driving gear 1 (27) and the driving gear 2 (28) are located on both sides of the driven gear (29), and the driving gear 1 (27) and the driving gear 2 (28) are both engaged with the driven gear (29).

6. The lifting platform sliding device according to claim 5, characterized in that: The driving gear 1 (27), the driving gear 2 (28), and the driven gear (29) are all bevel gears.

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