Auxiliary device for valve installation

Abstract

The utility model discloses an auxiliary device for valve installation, which relates to the field of valve installation and comprises a cart, wheels are installed at the bottom of the cart, a base is fixedly connected to the top of the cart, a containing groove is formed in the base, a hydraulic rod is installed on the inner wall of the base, and a hydraulic cylinder is installed on the inner wall of the hydraulic rod. A lifting plate is fixedly connected to the output end of the hydraulic rod, a clamping plate is fixedly connected to the outer wall of the lifting plate, a sliding rod is fixedly connected to the inner wall of the base, by starting the hydraulic rod, the lifting plate can slidably ascend and descend along the containing groove, the clamping plate is driven to slide along the sliding rod, and the containing table can be stably ascended and descended; the effect of transporting and lifting the valve according to the mounting requirements is achieved, the valve is placed on the placing table, the bolt is rotated, one end of the bolt can extrude the bearing plate, the sleeve rod slides along the side plate, the limiting plate is driven to extrude and limit the valve, and the valve is prevented from moving and deviating during butt joint mounting.

Description

Technical Field

[0001] The utility model relates to the field of valve installation, in particular to an auxiliary device for valve installation. Background Art

[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and adjust and control the parameters of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. The valves used in some factories are large in size and heavy in weight. The current valve installation auxiliary device is not convenient for raising and lowering the valve, so a valve installation auxiliary device is needed.

[0003] The existing auxiliary device for valve installation is inconvenient to adjust the valve up and down according to the installation height requirements when in use, and it is inconvenient to clamp and limit valves of different sizes. It is also inconvenient to replace limit plates of different shapes according to the shape differences of the valves. Therefore, an auxiliary device for valve installation is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an auxiliary device for valve installation to solve the problem that the existing auxiliary device for valve installation is inconvenient to raise and lower the valve according to the installation height requirements, inconvenient to clamp and limit valves of different sizes, and inconvenient to replace limit plates of different shapes according to the shape differences of the valves.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve installation auxiliary device, comprising a cart, wheels are installed at the bottom of the cart, a base is fixedly connected to the top of the cart, a storage groove is opened inside the base, a hydraulic rod is installed on the inner wall of the base, a lifting plate is fixedly connected to the output end of the hydraulic rod, a clamping plate is fixedly connected to the outer wall of the lifting plate, and a sliding rod is fixedly connected to the inner wall of the base.

[0006] The top of the lifting plate is fixedly connected to a placing table, the outer wall of the placing table is fixedly connected to a side plate, the inside of the side plate is movably connected to a bolt, the inside of the side plate is movably connected to a sleeve rod, and one end of the sleeve rod is fixedly connected to a receiving plate.

[0007] A convex plate is fixedly connected to one side of the receiving plate, a limiting plate is installed on the outer wall of the receiving plate, and a groove is provided inside the limiting plate.

[0008] Preferably, the lifting plate forms a sliding structure with the base through the storage groove, and the clamping plate forms a sliding structure with the base through the sliding rod.

[0009] Preferably, the clamping plate is symmetrically arranged with respect to the central axis of the lifting plate, and the sliding rod is symmetrically arranged with respect to the central axis of the base.

[0010] Preferably, the number of the wheels is set to two groups, and the wheels are symmetrically arranged around the central axis of the cart.

[0011] Preferably, the bolt is threadedly connected to the side plate, and the sleeve rod and the side plate form a sliding structure.

[0012] Preferably, a spring is sleeved on the outer wall of the sleeve rod, and the sleeve rod is symmetrically arranged with respect to the central axis of the side plate.

[0013] Preferably, the limiting plate is connected to the convex plate by snapping with the groove, and the convex plate is adapted to the groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is provided with a storage slot, a hydraulic rod, a lifting plate, a card plate, a sliding rod and a placement table. By starting the hydraulic rod, the lifting plate can be slid and raised along the storage slot, and the card plate can be driven to slide along the sliding rod, so that the placement table can be stably raised and lowered, achieving the effect of transporting and lifting the valve according to the installation requirements;

[0016] The utility model provides a placement platform, side plates, bolts, sleeve rods, receiving plates and limit plates. The valve is placed on the placement platform, and the bolts are rotated to squeeze the receiving plates with one end of the bolts, so that the sleeve rods slide along the side plates, driving the limit plates to squeeze and limit the valves, thereby preventing the valves from moving and deviating during docking installation, and achieving the effect of limiting installation of valves of different sizes.

[0017] The utility model provides a convex plate, a limiting plate and a groove, and can install the limiting plate by moving the limiting plate matched with the shape of the valve so that the convex plate is inserted into the groove, thereby achieving the effect of facilitating replacement and installation of the limiting plate according to the shape difference of the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a three-dimensional cross-sectional view of the base of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the side panel of the utility model;

[0021] Figure 4 This is a disassembled diagram of the receiving plate structure of the utility model.

[0022] In the figure: 1. cart; 2. wheels; 3. base; 4. storage slot; 5. hydraulic rod; 6. lifting plate; 7. clamping plate; 8. sliding rod; 9. placing table; 10. side plate; 11. bolts; 12. sleeve rod; 13. receiving plate; 14. convex plate; 15. limit plate; 16. groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-4 A valve installation auxiliary device comprises a cart 1, a wheel 2 is installed at the bottom of the cart 1, a base 3 is fixedly connected to the top of the cart 1, a storage groove 4 is opened inside the base 3, a hydraulic rod 5 is installed on the inner wall of the base 3, a lifting plate 6 is fixedly connected to the output end of the hydraulic rod 5, a card plate 7 is fixedly connected to the outer wall of the lifting plate 6, a slide bar 8 is fixedly connected to the inner wall of the base 3, the lifting plate 6 forms a sliding structure with the base 3 through the storage groove 4, and the card plate 7 forms a sliding structure with the base 3 through the slide bar 8, the card plate 7 is symmetrically arranged with the central axis of the lifting plate 6, and the slide bar 8 is symmetrically arranged with the central axis of the base 3, the number of wheels 2 is set to two groups, and the wheels 2 are symmetrically arranged with the central axis of the cart 1, which can facilitate the transportation and lifting of the valve according to the installation requirements.

[0026] See also Figure 1-4 A valve installation auxiliary device, the top of the lifting plate 6 is fixedly connected to a placing platform 9, the outer wall of the placing platform 9 is fixedly connected to a side plate 10, the inside of the side plate 10 is movably connected to a bolt 11, the inside of the side plate 10 is movably connected to a sleeve rod 12, one end of the sleeve rod 12 is fixedly connected to a receiving plate 13, the bolt 11 is threadedly connected to the side plate 10, and the sleeve rod 12 and the side plate 10 form a sliding structure, the outer wall of the sleeve rod 12 is sleeved with a spring, and the sleeve rod 12 is symmetrically arranged with the central axis of the side plate 10, which can facilitate the clamping and limiting of valves of different sizes.

[0027] See also Figure 1-4 A valve installation auxiliary device, a convex plate 14 is fixedly connected to one side of a receiving plate 13, a limit plate 15 is installed on the outer wall of the receiving plate 13, a groove 16 is opened inside the limit plate 15, the limit plate 15 is engaged with the convex plate 14 through the groove 16, and the convex plate 14 is adapted to the groove 16, and the limit plate 15 can be replaced and installed according to the shape difference of the valve.

[0028] Working principle: when in use, the limit plate 15 can be installed by moving the limit plate 15 that matches the shape of the valve so that the convex plate 14 is inserted into the groove 16, which makes it easy to replace and install the limit plate 15 according to the shape difference of the valve. The valve is placed on the placement table 9 and the bolt 11 is turned, so that one end of the bolt 11 can squeeze the receiving plate 13, and the sleeve rod 12 can slide along the side plate 10, driving the limit plate 15 to squeeze and limit the valve, preventing the valve from moving and offset during docking installation, and achieving the effect of limiting the installation of valves of different sizes. By starting the hydraulic rod 5, the lifting plate 6 can be slid and lifted along the storage groove 4, driving the card plate 7 to slide along the slide rod 8, and the placement table 9 can be stably lifted and lifted, which achieves the effect of transporting and lifting the valve according to installation requirements. In this way, the use process of the device is completed. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A valve installation auxiliary device, comprising a trolley (1), characterized in that: The bottom of the cart (1) is provided with wheels (2), the top of the cart (1) is fixedly connected with a base (3), a storage groove (4) is provided inside the base (3), a hydraulic rod (5) is installed on the inner wall of the base (3), the output end of the hydraulic rod (5) is fixedly connected with a lifting plate (6), the outer wall of the lifting plate (6) is fixedly connected with a clamping plate (7), and the inner wall of the base (3) is fixedly connected with a sliding rod (8); The top of the lifting plate (6) is fixedly connected to a placing platform (9), the outer wall of the placing platform (9) is fixedly connected to a side plate (10), the inside of the side plate (10) is movably connected to a bolt (11), the inside of the side plate (10) is movably connected to a sleeve rod (12), and one end of the sleeve rod (12) is fixedly connected to a receiving plate (13); A convex plate (14) is fixedly connected to one side of the receiving plate (13), a limiting plate (15) is installed on the outer wall of the receiving plate (13), and a groove (16) is provided inside the limiting plate (15).

2. A valve installation auxiliary device according to claim 1, characterized in that: The lifting plate (6) forms a sliding structure with the base (3) through the storage groove (4), and the clamping plate (7) forms a sliding structure with the base (3) through the sliding rod (8).

3. A valve installation auxiliary device according to claim 1, characterized in that: The clamping plate (7) is symmetrically arranged with respect to the central axis of the lifting plate (6), and the sliding rod (8) is symmetrically arranged with respect to the central axis of the base (3).

4. A valve installation auxiliary device according to claim 1, characterized in that: The number of the wheels (2) is set to two groups, and the wheels (2) are symmetrically arranged around the central axis of the cart (1).

5. A valve installation auxiliary device according to claim 1, characterized in that: The bolt (11) is threadedly connected to the side plate (10), and the sleeve rod (12) and the side plate (10) form a sliding structure.

6. A valve installation auxiliary device according to claim 5, characterized in that: The outer wall of the sleeve rod (12) is sleeved with a spring, and the sleeve rod (12) is symmetrically arranged with respect to the central axis of the side plate (10).

7. A valve installation auxiliary device according to claim 1, characterized in that: The limiting plate (15) is snap-connected with the convex plate (14) via the groove (16), and the convex plate (14) is adapted to the groove (16).

Images