CN207713244U - A kind of sliding block lifting device - Google Patents

Abstract

The utility model discloses a slider hoisting tool, which comprises a hoisting support plate. A lower support plate is arranged at the bottom surface of the hoisting support plate, and an upper support plate is arranged at the top surface of the hoisting support plate. Limiting blocks are arranged on the left and right sides of the hoisting support plate close to the top and bottom. On the other side of the position block, the fixed screw is located on the other side of the limit block, and a connecting block is provided, and the top of the hoisting support plate is provided with hoisting ears; the two sides of the device only have four A top screw is used to fix the slider, so it does not affect the installation and fixation of the slider pressure plate, which ensures the safety of the installation. The device is simple in structure and easy to operate. At the same time, it is fixed by four fixing screws to ensure its safety. The cost of the device is relatively low, and is suitable for popularization and use.

Description

A slider lifting tool

technical field

The utility model relates to a sliding block hoisting tool.

Background technique

The track slider of Isimba Hydropower Station is not designed with a slider hoisting hole, and the slider cannot be hoisted during installation. The weight of a single slider is about 320kg, and it is a high-altitude operation. In order to avoid potential safety hazards during the installation of the slider, it is necessary to provide a slider lifting tool that can solve the problem.

Utility model content

The technical problem to be solved by the utility model is to provide a slider lifting tool.

The utility model is achieved through the following technical solutions:

A slider hoisting tool, comprising a hoisting support plate, a lower support plate is provided at the bottom surface of the hoisting support plate, the lower support plate is welded and fixed to the hoisting support plate, and the hoisting support plate An upper support plate is provided at the position of the top surface, and limit blocks are arranged on the left and right sides of the hoisting support plate close to the top and bottom, and the limit block and the hoisting support plate are welded and fixed. The limit blocks located on the left and right sides of the hoisting support plate are oppositely arranged, and the limit block is connected with a fixing screw, and the fixing screw traverses through the limit block and extends to the limit block On the other side of the stopper, the fixing screw is provided with a connecting block at the position on the other side of the limit block, and a hoisting ear is provided at the top of the hoisting support plate, and the front end of the hoisting ear is close to There are hoisting holes at the top.

Preferably, the rear end surface of the limit block is higher than the rear end surface of the hoisting support plate, and a reinforcement plate is connected between the two oppositely arranged limit blocks at the rear end surface of the hoisting support plate, The reinforcing plate and the limiting block are welded and fixed, and the reinforcing plate and the hoisting support plate are welded and fixed; the strength of the limiting block is increased.

Preferably, a first hoisting ear is provided at the position between the rear end surface of the lifting support plate and the rear end surface of the hoisting support plate, and the first hoisting ear is connected to the hoisting support plate and the lifting support plate. between the first hoisting ear and the hoisting ear is provided with a connecting plate near the middle, and between the connecting plate and the first hoisting ear and the hoisting ear Welding and fixing; by setting two pieces, the safety in the hoisting process is improved.

Preferably, the fixing screw is connected with a fixing nut, and the fixing nut is arranged in the limiting plate; it is convenient for operation.

Preferably, the hoisting support plate, the lower support plate, the upper support support plate and the hoisting ears are all made of steel plates with a thickness of 20mm.

Preferably, the width of the hoisting support plate is 280mm; the width of the slider is 240mm, and an operating distance of 20mm is reserved on both sides to minimize waste.

The beneficial effects of the utility model are as follows: firstly place the slider facing upwards, buckle the device on the slider, then control the connecting block through the fixing screw to fix the slider, and finally lift the slider with the hoisting ear. The hoisting can be completed when the block reaches the installation position. There are only four jacking screws on both sides of the device to fix the slider, so it does not affect the installation and fixing of the slider pressure plate, ensuring the safety of the installation. The device has a simple structure and is easy to operate. The safety is ensured by the fixing of four fixing screw rods, the cost of the device is relatively low, and it is suitable for popularization and use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the front view of the utility model;

Fig. 2 is a side view of the utility model;

Figure 3 is a partial rear view of the hoisting support plate;

Figure 4 is a schematic diagram of the installation of the slider.

Detailed ways

All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end The orientation or positional relationship indicated by "part", "length", "outer end", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying No device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In addition, in the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In this utility model, unless otherwise clearly specified and limited, terms such as "setting", "socketing", "connecting", "through", and "inserting" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediary, can be the internal communication of two components or the mutual connection of two components Functional relationship, unless expressly defined otherwise. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

A kind of slider hoisting tool as shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, comprises hoisting support plate 1, and the position of the bottom surface of described hoisting support plate 1 is provided with lower support plate 101, and described lower support The support plate 101 is welded and fixed to the hoisting support plate 1, an upper support plate 102 is provided at the top surface of the hoisting support plate 1, and the left and right sides of the hoisting support plate 1 are close to the top and bottom. A limit block 103 is arranged at the position, and the limit block 103 is welded and fixed to the hoisting support plate 1, and the limit blocks 103 located on the left and right sides of the hoisting support plate 1 are oppositely arranged. The limiting block 103 is connected with a fixing screw 104, the fixing screw 104 runs through the limiting block 103 transversely, and extends to the other side of the limiting block 103, the fixing screw 104 is located at the limiting block 103 A connecting block 105 is provided at the position on the other side, and a hoisting ear 2 is provided at the top of the hoisting support plate 1 , and a hoisting hole 201 is provided at a position near the top of the front end of the hoisting ear 2 .

In a preferred embodiment of the present invention, the rear end surface of the limiting block 103 is higher than the rear end surface of the hoisting support plate 1, and the space between the two oppositely arranged limiting blocks 103 is located in the hoisting support A reinforcing plate 106 is connected to the position of the rear end surface of the plate 1, and the reinforcing plate 106 is welded and fixed to the limiting block 103, and is welded and fixed between the reinforcing plate 106 and the lifting support plate 1; The strength of the bit block.

In a preferred embodiment of the present utility model, a first hoisting ear 107 is provided at the position between the rear end surface of the upper support plate 102 and the rear end surface of the hoisting support plate 1, and the first hoisting ear 107 is connected to the rear end surface of the hoisting support plate 1. The hoisting support plate 1 and the lifting support plate 102 are welded and fixed, and a connecting plate 108 is arranged at a position close to the middle between the first hoisting ear 107 and the hoisting ear 2, and the connection The plate 108 is welded and fixed to the first hoisting ear 107 and the hoisting ear 2; two pieces are provided, which improves the safety during hoisting.

In a preferred embodiment of the present invention, the fixing screw 104 is connected with a fixing nut 109, and the fixing nut 109 is arranged in the limiting plate 103; it is convenient to operate.

In a preferred embodiment of the present invention, the hoisting support plate 1 , the lower support plate 101 , the upper support support plate 102 and the hoisting ear 2 are all made of steel plate with a thickness of 20mm.

In a preferred embodiment of the present invention, the width of the hoisting support plate 1 is 280mm; the width of the slider is 240mm, and an operating distance of 20mm is reserved on both sides, and waste is minimized to the greatest extent.

The beneficial effects of the utility model are as follows: firstly place the slider facing upwards, buckle the device on the slider, then control the connecting block through the fixing screw to fix the slider, and finally lift the slider with the hoisting ear. The hoisting can be completed when the block reaches the installation position. There are only four jacking screws on both sides of the device to fix the slider, so it does not affect the installation and fixing of the slider pressure plate, ensuring the safety of the installation. The device has a simple structure and is easy to operate. The safety is ensured by the fixing of four fixing screw rods, the cost of the device is relatively low, and it is suitable for popularization and use.

The above is only a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto, and any change or replacement that is not thought of through creative work should be covered within the scope of protection of the utility model . Therefore, the protection scope of the present utility model should be determined by the protection scope defined in the claims.

Claims (6)

1. a kind of sliding block lifting device, it is characterised in that：Including lifting support plate, set at the position of the lifting support plate bottom surface It is equipped with subiculum support plate, is welded and fixed between the subiculum support plate and the lifting support plate, the lifting support plate top surface Position at be provided with pop-up support plate, the lifting support plate arranged on left and right sides face is arranged at the position of top and bottom There is limited block, be welded and fixed between the limited block and the lifting support plate, is located at the lifting support plate arranged on left and right sides The limited block is oppositely arranged, and the limited block is connected with standing screw, and the standing screw extends transversely through the limited block, and The other side of the limited block is extended to, the standing screw, which is located at another side position of the limited block, is provided with connection card Block, it is described lifting support plate at the top of position at be provided with lifting ear, it is described lifting ear's front end face close to top position Place is provided with hole for hoist.

2. sliding block lifting device according to claim 1, it is characterised in that：The rear end face of the limited block is hung higher than described The rear end face of support plate is filled, is located between two pieces of limited blocks being oppositely arranged at the position of the lifting support plate rear end face Be connected with securing plate, be welded and fixed between the securing plate and the limited block, the securing plate and the lifting support plate it Between be welded and fixed.

3. sliding block lifting device according to claim 1, it is characterised in that：The pop-up support plate rear end face is hung with described It fills and is provided with the first lifting ear at the position of support plate rear end face, the first lifting ear and the lifting support plate, institute It states and is welded and fixed between pop-up support plate, close position in the middle is set between the first lifting ear and the lifting ear It is equipped with connecting plate, is welded and fixed between the connecting plate and first lifting ear, the lifting ear.

4. sliding block lifting device according to claim 1, it is characterised in that：The standing screw is connected with fixing nut, The fixing nut is arranged in the limited block.

5. sliding block lifting device according to claim 1, it is characterised in that：The lifting support plate, subiculum support Plate, the pop-up support plate and the lifting ear are all made of steel plate material, thickness 20mm.

6. sliding block lifting device according to claim 1, it is characterised in that：The lifting support plate width is 280mm.