Oil jack bracket

Abstract

The utility model relates to the technical field of jack brackets, in particular to an oil jack bracket and a lower supporting plate, the lower surface of the lower supporting plate is fixedly connected with a moving assembly, the upper surface of the lower supporting plate is fixedly connected with a fixing column, the interior of the fixing column is in threaded connection with a rotating column, and the interior of the rotating column is in threaded connection with a telescopic column. A connecting column is fixedly connected to the outer upper surface of the telescopic column, an upper supporting plate is fixedly connected to the upper surface of the connecting column, a base is fixedly connected to the upper surface of the upper supporting plate, an outer shell is fixedly connected to the upper surface of the base, and a longitudinal adjusting rod is fixedly connected to the inner bottom of the outer shell. Through the arrangement of the lower supporting plate, the fixed column, the rotating column, the telescopic column, the connecting column and the upper supporting plate, during use, the rotating column is driven by the fixed column, the telescopic column is driven by the rotating column, the connecting column is driven by the telescopic column, the upper supporting plate is driven by the connecting column, and the upper supporting plate and the lower supporting plate are matched for use, so that the effect of adjusting the height through lifting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of jack brackets, in particular to a hydraulic jack bracket. Background Art

[0002] A jack is a light and small lifting device that uses a rigid lifting piece as a working device to lift heavy objects through a small stroke of the top support or the bottom claw. Jacks are mainly used in factories, mines, transportation and other departments for vehicle repair and other lifting and supporting work. Its structure is light and strong, flexible and reliable, and can be carried and operated by one person. The jack bracket is a device used for automobile maintenance and supporting heavy objects. It is used to lift and support vehicles or other heavy objects. Jacks can be divided into three types according to their structural characteristics: rack jacks, screw jacks and hydraulic (oil pressure) jacks. According to other methods, it can be divided into separate jacks, horizontal jacks, claw jacks, synchronous jacks, oil pressure jacks, electric jacks, etc. Among them, commonly used jacks include screw jacks, hydraulic jacks, electric jacks, etc.

[0003] A simple jack bracket disclosed in the Chinese utility model patent application publication specification CN205935712U belongs to the technical field of lifting equipment. It is characterized by comprising a lifting rod (2) and a lifting connection device (3), a hand-pulled lifting hoist (9) is installed on the upper part of the lifting rod (2) through the lifting connection device (3), the jack (6) is lifted by the hand-pulled lifting hoist (9), the lower part of the lifting rod (2) is rotatably connected to a fixing mechanism, the fixing mechanism (4) is detachably vertically arranged on the upper part of the box beam (1) through a locking mechanism (5), and the locking mechanism (5) is fixedly arranged on the box beam (1). The utility model arranges the lifting rod directly on the upper part of the box beam, which is convenient for meeting the installation needs of all the steel strand tensioning jacks on the entire box beam; the lifting rod is connected to the jack by a hand-pulled lifting hoist and realizes the lifting of the jack, and the jack can be lifted to the accurate installation position by only pulling the hand-pulled lifting hoist to pull the jack to the position where it needs to be installed, which may save manpower, reduce labor intensity and improve installation efficiency.

[0004] However, the device lacks an adapter, and the jack bracket can only adapt to one type of hydraulic jack. However, current hydraulic jacks have different capacities, and different hydraulic jack shells have different sizes. The device can only adapt to one shell. Not only that, the device also lacks a lifting and adjustment function. When the hydraulic jack is in use, the usage scenario is different and the required height is different, but the device cannot adjust the height and the adjustment is single. Utility Model Content

[0005] The purpose of the utility model is to provide a hydraulic jack bracket to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] Hydraulic jack bracket, including

[0008] A lower support plate, wherein a moving assembly is fixedly connected to the lower surface of the lower support plate, a fixed column is fixedly connected to the upper surface of the lower support plate, a rotating column is internally threadedly connected to the fixed column, a telescopic column is internally threadedly connected to the rotating column, a connecting column is fixedly connected to the outer upper surface of the telescopic column, and an upper support plate is fixedly connected to the upper surface of the connecting column;

[0009] The upper surface of the upper support plate is fixedly connected to a base, the upper surface of the base is fixedly connected to an outer shell, the bottom of the outer shell is fixedly connected to a longitudinal adjustment rod, the top of the longitudinal adjustment rod is threadedly connected to an adjustment block, an adapter clip is sleeved on the outer surface of the longitudinal adjustment rod, a spacing adjustment rod is penetrated inside the adapter clip, the spacing adjustment rod is penetrated and connected to the outer shell, and one end of the spacing adjustment rod is threadedly connected to an adjustment knob.

[0010] Preferably, the moving assembly includes a connecting shell, a control buckle and a pulley, the lower surface of the lower support plate is fixedly connected to the connecting shell, the inner wall of the connecting shell is threadedly connected to the pulley, and the control buckle is fixedly connected inside the connecting shell.

[0011] Preferably, the hole diameter of the fixing column is smaller than that of the connecting column, and the fixing column is inside the connecting column when the upper supporting plate and the lower supporting plate overlap.

[0012] Preferably, fixing plates are fixedly connected to both sides of the lower supporting plate, and a handle is fixedly connected to the front side of the fixing plate.

[0013] Preferably, both ends of the adapter clip are fixedly connected with soft pads.

[0014] Preferably, the adapter clips are evenly distributed on the surface of the longitudinal adjustment rod, and the number of the adapter clips is not less than two.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The hydraulic jack bracket is provided with a lower support plate, a fixed column, a rotating column, a telescopic column, a connecting column and an upper support plate. When in use, the fixed column drives the rotating column, the rotating column drives the telescopic column, the telescopic column drives the connecting column, the connecting column drives the upper support plate, and then the upper support plate and the lower support plate are used in coordination, thereby achieving the effect of lifting and lowering for height adjustment.

[0017] 2. The hydraulic jack bracket is provided with a longitudinal adjustment rod, an adjustment block, an adapter clip, a spacing adjustment rod, and an adjustment knob. When the staff needs to transport cylinders of different specifications, the longitudinal adjustment rod is driven by the adjustment block, the longitudinal adjustment rod drives the adapter clip, and the adapter clip drives the spacing adjustment rod. The adjustment knob and the adjustment block are used in coordination to achieve the effect of adapting to hydraulic jacks of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0019] Figure 2 It is an overall plan view of the utility model;

[0020] Figure 3 It is a schematic diagram of the structures of the fixed column, rotating column and telescopic column of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the longitudinal adjustment rod, the adjustment block and the adapter clip of the utility model.

[0022] In the figure: 1. lower support plate; 2. fixed column; 3. rotating column; 4. telescopic column; 5. connecting column; 6. upper support plate; 7. base; 8. outer shell; 9. longitudinal adjustment rod; 10. adjustment block; 11. adapter clip; 12. spacing adjustment rod; 13. adjustment knob; 14. connecting shell; 15. control buckle; 16. pulley; 17. fixed plate; 18. handle; 19. cushion. 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0025] Hydraulic jack bracket, including

[0026] A lower support plate 1, a moving component is fixedly connected to the lower surface of the lower support plate 1, a fixed column 2 is fixedly connected to the upper surface of the lower support plate 1, a rotating column 3 is threadedly connected to the internal thread of the fixed column 2, a telescopic column 4 is threadedly connected to the internal thread of the rotating column 3, a connecting column 5 is fixedly connected to the outer upper surface of the telescopic column 4, and an upper support plate 6 is fixedly connected to the upper surface of the connecting column 5. Through the arrangement of the lower support plate 1, the fixed column 2, the rotating column 3, the telescopic column 4, the connecting column 5 and the upper support plate 6, when in use, the telescopic column 4 is telescoped and lifted between the rotating column 3 and the connecting column 5, and the height of the lower support plate 1 and the upper support plate 6 is adjusted to lift and lower. When they are telescoped to the lowest position, the lower support plate 1 and the upper support plate 6 are in contact, and the connecting column 5 is sleeved inside the fixed column 2, thereby achieving the function of telescopic lifting and adjusting the height of the hydraulic jack;

[0027] The upper surface of the upper support plate 6 is fixedly connected with a base 7, the upper surface of the base 7 is fixedly connected with an outer shell 8, the inner bottom of the outer shell 8 is fixedly connected with a longitudinal adjustment rod 9, the top of the longitudinal adjustment rod 9 is threadedly connected with an adjustment block 10, and the outer surface of the longitudinal adjustment rod 9 is sleeved with an adapter clip 11. Through the arrangement of the longitudinal adjustment rod 9, the adjustment block 10, and the adapter clip 11, when in use, the adapter clip 11 is sleeved on the surface of the longitudinal adjustment rod 9, and the adjustment block 10 is adjusted to make the adapter clip 11 on the longitudinal adjustment rod 9 move up and down, thereby achieving the adjustment distance between the adapter clips 11 In order to adapt to the function of hydraulic jacks of different heights, the adapter clamp 11 is internally connected with a spacing adjustment rod 12, which is connected to the outer shell 8, and one end of the spacing adjustment rod 12 is threadedly connected with an adjustment knob 13. Through the configuration of the adapter clamp 11, the spacing adjustment rod 12, and the adjustment knob 13, when in use, one end of the spacing adjustment rod 12 is threadedly connected to the adjustment knob 13, and the staff adjusts the spacing between the adapter clamps 11 by rotating the adjustment knob 13, thereby achieving the function of making the adapter clamp 11 adapt to different hydraulic jacks;

[0028] In this embodiment, preferably, the moving assembly includes a connecting shell 14, a control buckle 15 and a pulley 16. The lower surface of the lower support plate 1 is fixedly connected with the connecting shell 14, the inner wall of the connecting shell 14 is threadedly connected with the pulley 16, and the control buckle 15 is fixedly connected inside the connecting shell 14. Through the setting of the moving assembly, when in use, the pulley 16 drives the connecting shell 14, and the connecting shell 14 drives the lower support plate 1 to move, thereby achieving the effect of facilitating the movement of the hydraulic jack;

[0029] In this embodiment, preferably, the hole diameter of the fixing column 2 is smaller than that of the connecting column 5. When the upper support plate 6 and the lower support plate 1 overlap, the fixing column 2 is inside the connecting column 5. By setting the fixing column 2 and the connecting column 5, when in use, the two have different specifications, thereby achieving the effect of facilitating operation;

[0030] In this embodiment, preferably, the two sides of the lower support plate 1 are fixedly connected with a fixing plate 17, and the front side of the fixing plate 17 is fixedly connected with a handle 18. By setting the fixing plate 17 and the handle 18, when in use, the fixing plate 17 is welded to the two sides of the lower support plate 1, and the handle 18 is welded to the front side of the fixing plate 17, thereby achieving the effect of convenient control of the whole;

[0031] In this embodiment, preferably, the two ends of the adapter clip 11 are fixedly connected with soft pads 19. Through the setting of the soft pads 19, when in use, the soft pads 19 are welded to the two ends of the adapter clip 11, thereby achieving the function of protecting the internal clamping hydraulic jack;

[0032] In this embodiment, preferably, the adapter clips 11 are evenly distributed on the surface of the longitudinal adjustment rod 9, and the number of the adapter clips 11 is not less than two. Through the setting of the adapter clips 11, when in use, the staff can freely set the number of adapter clips 11 according to the size of the hydraulic jack, thereby achieving the effect of free setting according to different situations.

[0033] When the hydraulic jack bracket of this embodiment is in use, through the arrangement of the lower support plate 1, the fixed column 2, the rotating column 3, the telescopic column 4, the connecting column 5 and the upper support plate 6, when in use, the telescopic column 4 is telescopically lifted and lowered between the rotating column 3 and the connecting column 5, and the height of the lower support plate 1 and the upper support plate 6 is adjusted to lift and lower. When the lower support plate 1 and the upper support plate 6 are telescopically lifted and lowered to the lowest position, the lower support plate 1 and the upper support plate 6 are in contact, and the connecting column 5 is sleeved inside the fixed column 2, thereby achieving the function of telescopically lifting and lowering to adjust the height of the hydraulic jack. Through the arrangement of the longitudinal adjustment rod 9, the adjustment block 10 and the adapter clip 11, when in use, the adapter clip 11 is sleeved on the surface of the longitudinal adjustment rod 9, and the adjustment block 10 is adjusted to make the longitudinal adjustment The adapter clip 11 on the rod 9 moves up and down, thereby achieving the effect of adjusting the distance between the adapter clips 11 to adapt to hydraulic jacks of different heights. Through the setting of the adapter clip 11, the spacing adjustment rod 12, and the adjusting knob 13, when in use, one end of the spacing adjustment rod 12 is threadedly connected to the adjusting knob 13, and the staff adjusts the spacing between the adapter clips 11 by rotating the adjusting knob 13, thereby achieving the effect of making the adapter clip 11 adapt to different hydraulic jacks. Through the setting of the adapter clip 11, when in use, the staff can freely set the number of adapter clips 11 according to the size of the hydraulic jack, thereby achieving the effect of free setting according to different situations.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Hydraulic jack bracket, characterized by: include A lower support plate (1), wherein the lower surface of the lower support plate (1) is fixedly connected to a moving component, the upper surface of the lower support plate (1) is fixedly connected to a fixed column (2), the internal thread of the fixed column (2) is connected to a rotating column (3), the internal thread of the rotating column (3) is connected to a telescopic column (4), the upper surface of the telescopic column (4) is fixedly connected to a connecting column (5), and the upper surface of the connecting column (5) is fixedly connected to an upper support plate (6); The upper surface of the upper support plate (6) is fixedly connected to a base (7), the upper surface of the base (7) is fixedly connected to an outer shell (8), the inner bottom of the outer shell (8) is fixedly connected to a longitudinal adjustment rod (9), the top of the longitudinal adjustment rod (9) is threadedly connected to an adjustment block (10), the outer surface of the longitudinal adjustment rod (9) is sleeved with an adapter clip (11), the adapter clip (11) is connected to a spacing adjustment rod (12) through the inside, the spacing adjustment rod (12) is connected to the outer shell (8), and one end of the spacing adjustment rod (12) is threadedly connected to an adjustment knob (13).

2. The hydraulic jack bracket according to claim 1, characterized in that: The moving assembly comprises a connecting shell (14), a control buckle (15) and a pulley (16); the lower surface of the lower support plate (1) is fixedly connected to the connecting shell (14); the inner wall of the connecting shell (14) is threadedly connected to the pulley (16); and the control buckle (15) is fixedly connected inside the connecting shell (14).

3. The hydraulic jack bracket according to claim 1, characterized in that: The hole diameter of the fixing column (2) is smaller than that of the connecting column (5); when the upper supporting plate (6) and the lower supporting plate (1) are overlapped, the fixing column (2) is inside the connecting column (5).

4. The hydraulic jack bracket according to claim 1, characterized in that: The lower support plate (1) is fixedly connected to two sides with fixing plates (17), and the front side of the fixing plate (17) is fixedly connected to a handle (18).

5. The hydraulic jack bracket according to claim 1, characterized in that: Soft pads (19) are fixedly connected to both ends of the adapter clip (11).

6. The hydraulic jack bracket according to claim 1, characterized in that: The adapter clips (11) are evenly distributed on the surface of the longitudinal adjustment rod (9), and the number of the adapter clips (11) is not less than two.

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