CN219239035U - Hanging bracket - Google Patents

Abstract

The utility model relates to the technical field of hoisting equipment, in particular to a hanging bracket, which comprises an upper bracket body, wherein the bottom ends of two sides of the upper bracket body are both fixed with movable sleeves, the movable sleeves are internally connected with inner screws in a threaded manner, and the bottoms of the inner screws are rotationally connected with a supporting bottom plate through bearings; two connecting blocks are respectively arranged on two sides of the movable sleeve, a supporting side rod is rotatably connected to the connecting blocks, a connecting screw rod is hinged to the bottom end of the supporting side rod, movable blocks are fixed to the bottom ends of the connecting screw rods, two movable grooves are arranged on two sides of the supporting bottom plate, the movable blocks are slidably connected in the supporting bottom plate through the movable grooves, a first clamping block is sleeved on the connecting screw rod, and the connecting screw rod is fixedly locked with the supporting bottom plate through the first clamping block; through moving sleeve pipe and interior screw rod cooperation, conveniently adjust the height that goes up the support body place, support the side lever simultaneously and can follow the high adjustment supporting angle of pole setting, auxiliary stay removes the sleeve pipe, great improvement gallows support stability.

Description

Hanging bracket

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to a hanging bracket.

Background

At present, on offshore oil production platforms, some small pumps, motors and other equipment are frequently overhauled. When overhauling, the pump or the motor needs to be moved to an open place from the skid block for overhauling. The operation efficiency is greatly affected due to the limitation of the weight and the space of the equipment. The gantry crane is used as a lifting device, is various in variety and widely applied to offshore oil production platforms, and when equipment such as small pumps and motors are overhauled, the pumps or the motors are lifted from skid blocks and moved to open places.

The traditional gantry crane mainly comprises a cross beam and upright posts arranged at two ends of the cross beam; because the upright post of the gantry crane is designed to be lifted by taking the manual winch as a telescopic structure, the operation is inconvenient, and the lifting device is only suitable for the design of a small-sized gantry crane, so that the load of the gantry crane is greatly limited.

Disclosure of Invention

The utility model aims to solve the problems, and therefore provides a hanging bracket capable of adjusting the whole height according to the hanging requirement.

The utility model solves the problems, and adopts the following technical scheme:

the hanging bracket comprises an upper bracket body, wherein an electric hoist is arranged on the upper bracket body, a hook is arranged at the output end of the electric hoist, upright rods are fixed at the bottom ends of two sides of the upper bracket body, a supporting bottom plate is fixed at the bottom ends of the upright rods, each upright rod comprises a movable sleeve with the upper end fixed with the upper bracket body, an inner screw rod is connected in an internal thread manner, and the bottoms of the inner screw rods are rotationally connected with the supporting bottom plate through bearings; two connecting blocks are respectively arranged on two sides of the movable sleeve, support side rods are connected to the connecting blocks in a rotating mode, connecting screws are hinged to the bottom ends of the support side rods, movable blocks are fixed to the bottom ends of the connecting screws, two movable grooves are formed in the two sides of the support base plate in a corresponding mode, the movable blocks are slidably connected to the support base plate through the movable grooves, first clamping blocks are sleeved on the connecting screws in a threaded mode, the first clamping blocks are abutted to the upper sides of the movable grooves, and the connecting screws are fixedly locked to the support base plate through the first clamping blocks.

Compared with the prior art, the utility model adopting the technical scheme has the outstanding characteristics that:

this gallows easy operation through moving sleeve pipe and interior screw rod cooperation, under the effect of screw thread, drives the support body and reciprocates, conveniently adjusts the height that goes up the support body place, supports the side lever simultaneously and can follow the high adjustment support angle of pole setting, and auxiliary support removes the sleeve pipe, great improvement gallows support stability.

The utility model further adopts the technical scheme that:

the top end of the inner screw rod is rotationally connected with a connecting column, the connecting column is in sliding connection with the inner wall of the movable sleeve, two movable slots are formed in the two sides of the movable sleeve corresponding to the two movable screws, the movable screws are in sliding connection in the movable slots, a second clamping block is sleeved on one end of each movable screw extending to the outer side of the movable sleeve, and the movable screws are locked and fixed with the movable sleeve through the second clamping blocks; the inner screw rod and the movable sleeve can be locked through the second clamping block, and the inner screw rod is prevented from rotating after the height is determined.

A scale mark is arranged on one side of the movable slot on the movable sleeve; through observing the position that the movable screw rod is arranged in the movable slot, the vertical rods at two sides can be consistent in height, the upper frame body is ensured to be in a horizontal position, and no inclination occurs.

A crank is fixed on the inner screw below the movable sleeve, and a handle is fixed on one side of the crank; through rotating both sides crank, drive the rotation of interior screw rod, can drive the support body and reciprocate under the effect of screw thread to this holistic height of adjusting the support body.

Two rows of slide ways are arranged along the cargo carrying direction on the basis, the lower side of the supporting bottom plate is provided with a convex block, and the convex block is slidably arranged in the slide ways; positioning holes are formed in two sides of each row of slide way at intervals, positioning bolts are arranged on two sides of the supporting bottom plate, and the positioning bolts are in threaded connection with the positioning holes and are locked and fixed through locking nuts; the lifting and shifting can be realized by using the lifting frame without arranging a supporting frame and a sliding frame independently, and the lifting frame can be fixed at any position of the slideway and is convenient to use.

Drawings

Fig. 1 is a schematic perspective view of a hanger structure according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a hanger structure according to an embodiment of the present application;

FIG. 3 is a schematic side view of a second clamping block according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a connection structure between a support base and a slideway according to an embodiment of the present disclosure;

FIG. 5 is a schematic side view of the connection of the support floor to the slideway in an embodiment of the application;

fig. 6 is a schematic structural view of a fixing sleeve plate according to an embodiment of the present application.

In the figure: 1. an upper frame body; 2. a hook; 3. moving the sleeve; 4. a support base plate; 401. a bump; 5. an inner screw; 6. a connecting block; 7. supporting side bars; 8. a connecting screw; 9. a moving block; 10. fixing the sleeve plate; 11. a moving groove; 12. a first clamping block; 13. a crank; 14. a connecting column; 15. moving the screw; 16. movable slotting; 17. a second clamping block; 18. a slideway; 1801. positioning holes; 19. positioning bolts; 20. and (5) locking the nut.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 6, an adjustable hanger comprises an upper hanger body 1 and a hook 2; the bottom ends of the two sides of the upper frame body 1 are both fixed with movable sleeves 3, the bottom ends of the movable sleeves 3 are both provided with supporting bottom plates 4, the center positions of the two supporting bottom plates 4 close to the movable sleeves 3 are both rotationally connected with inner screws 5 through bearings, and the inner screws 5 are in threaded connection with the inside of the movable sleeves 3; connecting blocks 6 are fixed on two sides of each movable sleeve 3, supporting side rods 7 are sleeved on the connecting blocks 6 in a rotating mode, the bottom ends of the supporting side rods 7 are connected with connecting screws 8 in a rotating mode through hinge shafts, and movable blocks 9 are fixed at the bottom ends of the connecting screws 8; two fixed sleeve plates 10 are respectively arranged on two sides of the inner screw 5 on the supporting bottom plate 4, a moving groove 11 matched with the moving block 9 is formed in each fixed sleeve plate 10, the moving block 9 is slidably connected inside the fixed sleeve plate 10 through the moving groove 11, a first clamping block 12 is sleeved on the connecting screw 8 through threads, the first clamping block 12 is positioned on the top end of the fixed sleeve plate 10, the height of the upper frame body 1 is conveniently adjusted through the cooperation of the movable sleeve 3 and the inner screw 5, and the upper frame body 1 is supported through supporting side rods 7 on two sides, so that the stability of the upper frame body 1 in use is guaranteed.

The top ends of the two inner screws 5 are provided with auxiliary structures, the auxiliary structures comprise connecting columns 14, moving screws 15, movable grooves 16 and second clamping blocks 17, the connecting columns 14 are connected to the top ends of the two inner screws 5 through bearings in a rotating mode, the connecting columns 14 are connected with the inside of the moving sleeve 3 in a sliding mode, the moving screws 15 are fixed to two sides of each connecting column 14, the moving screws 15 are connected with the movable grooves 16 formed in the side edges of the moving sleeve 3 in a sliding mode, the second clamping blocks 17 are sleeved on one end, extending to the outer side of the moving sleeve 3, of each moving screw 15 in a threaded mode, and the connecting between the moving sleeve 3 and the inner screw 5 is reinforced through the matching of the moving screws 15, the movable grooves 16 and the second clamping blocks 17, so that enough supporting force and stability are achieved after the height adjustment of the upper frame 1 is completed; a crank 13 is fixed on the inner screw 5 below the two movable sleeves 3, a handle is fixed on one side of the crank 13, and the length of each crank 13 is smaller than the length between the two fixed sleeve plates 10. A scale mark is arranged on the movable sleeve 3 at one side of the movable slot 16; by observing the position of the movable screw 15 in the movable slot 16, the heights of the upright rods at two sides are consistent, so that the upper frame body 1 is ensured to be in a horizontal position and not to incline.

The two connecting blocks 6 on each movable sleeve 3 are symmetrically arranged left and right, and the two movable slots 16 on each movable sleeve 3 are symmetrically arranged front and back, so that the mutual influence between the connecting blocks 6 and the movable slots 16 is avoided; the inner walls of the lower parts of the two movable sleeves 3 are provided with thread grooves matched with the inner screw rods 5, each connecting column 14 is a column matched with the inner wall of the upper part of the inner screw rod 5, so that the inner screw rods 5 can conveniently drive the movable sleeves 3 to move, and the connecting columns 14 can slide in the movable sleeves 3; the movable groove 11 is arranged in a convex shape matched with the fixed sleeve plate 10 and the connecting screw rod 8, the width of each first clamping block 12 is larger than the width of the top end of the movable groove 11, the movable block 9 is prevented from sliding out of the upper side of the movable groove 11, and the first clamping blocks 12 can be ensured to be abutted against the movable groove 11 of the fixed sleeve plate 10, so that the support side rods 7 are fixed; each movable screw rod 15 is arranged in a transverse T shape, and the length of each second clamping block 17 is larger than the width of the movable slot 16, so that the second clamping blocks 17 can be abutted on the movable sleeve 3.

As shown in fig. 4 and 5, two rows of slide ways 18 are arranged along the cargo carrying direction on the basis, a convex block 401 is arranged on the lower side of the supporting bottom plate 4, and the convex block 401 is slidably arranged in the slide ways 18; positioning holes 1801 are formed in two sides of each row of slide ways 18 at intervals, positioning bolts 19 are arranged on two sides of the supporting bottom plate 4, and the positioning bolts 19 are in threaded connection with the positioning holes 1801 and are locked and fixed through locking nuts 20; when the hanger is used, after the hanger lifts the hanging piece, the locking nut 20 is unscrewed, the positioning bolt 19 is screwed out from the positioning hole 1801, the hanger slides along the slideway to the position to which the hanging piece is to be carried, the positioning bolt 19 is screwed into the positioning hole 1801 again, the locking nut 20 is screwed, and the hanger supporting bottom plate 4 is fixed with the slideway 18; through this structure, need not to set up support frame, balladeur train alone, use the gallows can realize lifting by crane and shifting, and the gallows can be fixed in slide 18 optional position, convenient to use.

When the movable sleeve 3 is used, when the height of the upper frame body 1 needs to be adjusted, the first clamping blocks 12 on two sides are screwed, so that the clamping and fixing of the first clamping blocks 12 to the fixed sleeve plate 10 are released, then the second clamping blocks 17 are rotated, so that the clamping and fixing of the second clamping blocks 17 to the movable sleeve 3 are released, then the two cranks 13 are simultaneously rotated, the cranks 13 drive the inner screw rods 5 to rotate, the movable sleeve 3 is driven to move up and down under the action of threads when the two inner screw rods 5 rotate, the height of the upper frame body 1 can be adjusted, meanwhile, the supporting side rods 7 are driven to rotate, the movable blocks 9 are driven to slide in the fixed sleeve plate 10 through the connecting screw rods 8, the movable screw rods 15 are driven to slide in the movable grooves 16, after the height adjustment of the upper frame body 1 is completed, the first clamping blocks 12 are screwed to be abutted and fixed on the fixed sleeve plate 10, and the second clamping blocks 17 are screwed to clamp the movable sleeve 3.

The lifting frame is simple to operate when in use, the height of the upper frame body 1 can be conveniently adjusted by matching the movable sleeve 3 with the inner screw 5, so that lifting at different heights can be realized, when the lifting point is higher, the upper frame body 1 is lifted, when the lifting point is lower, the upper frame body 1 is lowered, the stability of a lifting piece during lifting is ensured, and the steel wire rope is prevented from shaking greatly; when the hanging frame is not used, the upper frame body 1 is lowered, so that the phenomenon that the hanging frame shakes when wind power on a ship is large due to the fact that the upper frame body 1 is too high when not used is avoided, and the safety of the hanging frame when in use is ensured; the movable sleeve 3 drives the movable screw rod 15 to move inside the movable slot 16 when moving, after adjustment, the movable sleeve 3 and the inner screw rod 5 are fixed through the movable screw rod 15 and the second clamping block 17, so that the firmness of connection of the movable sleeve 3 and the inner screw rod 5 after adjustment can be ensured, and the movable sleeve is matched with the support side rod 7 to ensure the support force of the hanger during use.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (5)

1. The utility model provides a gallows, includes support body (1) on, is provided with electric block on going up support body (1), and electric block's output is provided with couple (2), goes up support body (1) both sides bottom all and is fixed with the pole setting, and pole setting bottom mounting has supporting baseplate (4), and supporting baseplate (4) are fixed with the basis, its characterized in that:

the vertical rod comprises a movable sleeve (3) with the upper end fixed with the upper frame body (1), an inner screw rod (5) is connected with the movable sleeve (3) in a threaded manner, and the bottom of the inner screw rod (5) is rotationally connected with the supporting bottom plate (4) through a bearing; two sides of the movable sleeve (3) are respectively provided with two connecting blocks (6), the connecting blocks (6) are rotationally connected with support side rods (7), the bottom ends of the support side rods (7) are hinged with connecting screws (8), the bottom ends of the connecting screws (8) are all fixed with movable blocks (9), two sides of the support bottom plate (4) are provided with two movable grooves (11) corresponding to the movable blocks (9), the movable blocks (9) are slidably connected in the support bottom plate (4) through the movable grooves (11), first clamping blocks (12) are sleeved on the connecting screws (8) through threads, the first clamping blocks (12) are abutted to the upper sides of the movable grooves (11), and the connecting screws (8) are fixedly locked with the support bottom plate (4) through the first clamping blocks (12).

2. A hanger according to claim 1, wherein: the top end of the inner screw rod (5) is rotationally connected with a connecting column (14), the connecting column (14) is in sliding connection with the inner wall of the movable sleeve (3), two movable grooves (16) are formed in two sides of the movable sleeve (3) corresponding to the two movable screws (15), the movable screws (15) are in sliding connection with the movable grooves (16), a second clamping block (17) is arranged on one end of the movable screw rod (15) extending to the outer side of the movable sleeve (3) in a threaded sleeve mode, and the movable screw rod (15) is fixedly locked with the movable sleeve (3) through the second clamping block (17).

3. A hanger according to claim 2, wherein: the movable sleeve (3) is provided with scale marks on one side of the movable slot (16).

4. A hanger according to claim 1, wherein: a crank (13) is fixed on the inner screw (5) below the movable sleeve (3), and a handle is fixed on one side of the crank (13).

5. A hanger according to claim 1, wherein: two rows of slideways are arranged along the cargo carrying direction on the basis, the lower side of the supporting bottom plate (4) is provided with a convex block, and the convex block is slidably arranged in the slideways; positioning holes are formed in two sides of each row of slide way at intervals, positioning bolts are arranged on two sides of the supporting bottom plate (4), and the positioning bolts are in threaded connection in the positioning holes and are locked and fixed through locking nuts.

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