CN214495398U

CN214495398U - Simple chain block lifting support

Info

Publication number: CN214495398U
Application number: CN202023083368.9U
Authority: CN
Inventors: 王李娜
Original assignee: Jiaxing Vocational and Technical College
Current assignee: Jiaxing Vocational and Technical College
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-10-26
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses a simple and easy chain block promotes support, including erecting frame, side bearer and middle part support frame, it links to each other with the side bearer to erect frame upper end, the middle part support frame is located side bearer one side, erect the frame and divide into hack lever, lower hack lever and telescopic link, and the hack lever is located between hack lever and the telescopic link down, upper hack lever, lower hack lever all are equipped with the pivot, pivot both ends symmetry is equipped with the axle page or leaf. The utility model discloses a be equipped with the pivot, be convenient for fold and place, through telescopic link and the binding that is equipped with, be convenient for adjust the height of erecting the frame. The side bearer and the transverse frame which are arranged are connected to form a triangular structure, stability is achieved due to the fact that the triangle is shaped, the whole structure is more stable, the moving wheel which is arranged is used for achieving the moving effect of convenience, the connecting page and the fixing screw which are welded on one side of the middle supporting frame are arranged, the convenience in disassembly is achieved, the metal hole is formed in the middle of the supporting frame in a hanging mode, tools for hanging the chain block and the like are convenient to use, and the effect of convenience in use is achieved.

Description

Simple chain block lifting support

Technical Field

The utility model relates to a support, in particular to simple and easy chain block promotes support.

Background

The support is a framework for supporting. The application of support is extremely extensive, can meet everywhere in the work life, for example steel construction engineering component is in the on-the-spot assembly in-process, to small-size component, often adopts mechanical hoisting equipment to carry out row dress of component, and position adjustment has spent a large amount of mechanical expenses.

The use of simple and easy chain block promotes support can be under the supplementary prerequisite of mechanical equipment, provides the row hook point of chain block work fast gradually, carries out the vertical lifting of small-size component and places the adjustment with the chain block, practices thrift and shows the installation by the use of equipment machine team. To this end, we propose a simple chain block lifting bracket.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a simple and easy chain block promotes support can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a simple and easy chain block promotes support, includes perpendicular frame, side bearer and middle part support frame, perpendicular frame upper end links to each other with the side bearer, the middle part support frame is located side bearer one side, perpendicular frame divide into hack lever, lower hack lever and telescopic link, and lower hack lever is located between hack lever and the telescopic link, upper hack lever, lower hack lever all are equipped with the pivot, the pivot both ends symmetry is equipped with the axle page or leaf, axle page or leaf one side is equipped with the set screw.

Further, erect frame one side and be equipped with a crossbearer and No. two crossbearers, and crossbearer and No. two crossbearers parallel arrangement, erect the frame also parallel arrangement in a crossbearer and No. two crossbearers both sides, the side bearer both ends all link to each other with erecting the frame, the side bearer passes through the installation screw and links to each other with erecting the frame, a crossbearer also links to each other with erecting the frame through the installation screw, side bearer one side is equipped with the fixed screw.

Further, middle part support frame one end is equipped with the connection page or leaf, the side bearer passes through the fixed screw and links to each other with the middle part support frame is fixed, the middle part support frame other end is equipped with the mounting, mounting one side is equipped with the screw head, screw head one side is equipped with the nut, nut one side is equipped with the silica gel packing ring, the circular metal sheet of mounting welding, circular metal sheet middle part is equipped with hangs puts the metal hole, hang and put the metal hole upper end and be connected with the screw thread mouth, screw thread mouth one side is equipped with hexagon nut, the screw thread mouth links to each other with the hexagon nut screw thread.

Furthermore, a plurality of groups of adjusting holes are formed in one side of the lower frame rod, and a fastener is arranged on one side of the telescopic rod.

Further, the side bearer is connected with the crossbearer and is three horn shapes, No. two crossbearers lower extreme is equipped with the connecting block and removes the wheel, and the connecting block is located No. two crossbearers and removes between the wheel.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this simple and easy chain block promotes support all is equipped with the pivot through last hack lever and lower carriage pole, is convenient for fold upper hack lever and lower carriage pole and places, is convenient for transport. Through the telescopic link and the fastener that are equipped with, be convenient for adjust the height of erecting the frame, the rethread fastener is fastened, makes it difficult decline of height after adjusting.

2. The side bearer and the crossbearer that are through being equipped with are connected and are three horn-shaped structure, have the steadiness because of triangle-shaped for whole steady firm of standing more, through the removal wheel that is equipped with, reach the removal effect of being convenient for, through No. two crossbearers that are equipped with in the bottom, play the effect firm to the support of bottom, strengthen holistic steadiness.

3. Through connecting page or leaf and the fixed screw that is equipped with in middle part support frame one side welding, it can to dismantle direct the wrench loosening fixed screw and take off, reaches the dismantlement between the middle part support frame of being convenient for and the side bearer, puts the metal pore through the hanging that is equipped with, is convenient for hang the instrument of putting chain block class etc. reaches convenient to use's effect.

Drawings

Fig. 1 is the overall structure schematic diagram of the simple chain block lifting support of the present invention.

Fig. 2 is the utility model relates to a simple and easy chain block promotes circular metal sheet of support and looks the structure schematic diagram just.

FIG. 3 is the schematic view of the vertical frame structure of the simple chain block lifting support of the present invention

FIG. 4 is a schematic view of the connection structure between the vertical frame, the side frame and the middle support frame of the simple chain block lifting support of the present invention

In the figure: 1. erecting; 2. a side frame; 3. a middle support frame; 4. a circular metal plate; 5. a second horizontal frame; 6. connecting blocks; 7. a moving wheel; 8. a first transverse frame; 9. a threaded opening; 10. a hexagonal nut; 11. a silica gel gasket; 12. a nut; 13. a fixing member; 14. hanging a metal hole; 15. A screw head; 16. an upper frame rod; 17. a lower frame rod; 18. a telescopic rod; 19. fixing screws; 20. A rotating shaft; 21. a hinge; 22. an adjustment hole; 23. a fastener; 24. mounting screws; 25. the pages are connected.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, the simple inverted chain lifting support comprises a vertical frame 1, side frames 2 and a middle support frame 3, wherein the upper end of the vertical frame 1 is connected with the side frames 2, the middle support frame 3 is positioned on one side of the side frames 2, the vertical frame 1 is divided into an upper frame rod 16, a lower frame rod 17 and an expansion link 18, the lower frame rod 17 is positioned between the upper frame rod 16 and the expansion link 18, the upper frame rod 16 and the lower frame rod 17 are both provided with a rotating shaft 20, two ends of the rotating shaft 20 are symmetrically provided with shaft leaves 21, and one side of the shaft leaves 21 is provided with a fixing screw 19.

Wherein, 1 one side of erectting frame is equipped with crossbearer 8 and No. two crossbearers 5, and crossbearer 8 and No. two crossbearers 5 parallel arrangement, erect 1 also parallel arrangement in crossbearer 8 and No. two crossbearers 5 both sides, 2 both ends of side bearer all link to each other with erectting frame 1, side bearer 2 links to each other with erectting frame 1 through installation screw 24, crossbearer 8 also links to each other with erectting frame 1 through

installation screw

24, 2 one side of side bearer is equipped with fixed screw 19.

Wherein, 3 one ends of middle part support frame are equipped with connection page or leaf 25, side bearer 2 links to each other with 3 fixes of middle part support frame through fixed screw 19, the 3 other ends of middle part support frame are equipped with mounting 13, mounting 13 one side is equipped with screw head 15, screw head 15 one side is equipped with nut 12, nut 12 one side is equipped with silica gel packing ring 11, mounting 13 welds

circular metal sheet

4, 4 middle parts of circular metal sheet are equipped with hangs puts metal hole 14, hang and put metal hole 14 upper end and be connected with screw thread mouth 9, screw thread mouth 9 one side is equipped with hexagon nut 10, screw thread mouth 9 links to each other with hexagon nut 10 screw thread.

Wherein, one side of the lower frame rod 17 is provided with a plurality of groups of the adjusting holes 22, and one side of the telescopic rod 18 is provided with a fastener 23.

Wherein, side bearer 2 and a crossbearer 8 are connected and are three horn shapes, 5 lower extremes of No. two crossbearers are equipped with connecting block 6 and remove wheel 7, and connecting block 6 is located No. two crossbearers 5 and removes between the wheel 7.

It should be noted that, the utility model relates to a simple and easy chain block promotes support, in operation, with upper bracket pole 16 and lower bracket pole 17, utilize pivot 20, can fold together, with telescopic link 18, the height has been adjusted, the regulation hole 22 that telescopic link 18 and lower bracket pole 17 were equipped with is inserted to rethread fastener 23, screw up fastener 23, can lock, make the telescopic link flexible height, want to dismantle, it can separate middle

part support frame

3 and 2 to twist loose fixed screw 19 and take off it, it can install between side bearer 2 and the erector 1 to screw up mounting screw 24, hang the chain block through hanging put metal hole 14, carry out the vertical lift and the placing adjustment of small-size component with the chain block, promote erector 1, utilize removal wheel 7, can drive the bulk movement.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that one skilled in the art conventionally understands, and are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a simple and easy chain block promotes support, includes vertical frame (1), side bearer (2) and middle part support frame (3), vertical frame (1) upper end links to each other with side bearer (2), middle part support frame (3) are located side bearer (2) one side, its characterized in that: the vertical frame (1) is divided into an upper frame rod (16), a lower frame rod (17) and a telescopic rod (18), the lower frame rod (17) is located between the upper frame rod (16) and the telescopic rod (18), the upper frame rod (16) and the lower frame rod (17) are respectively provided with a rotating shaft (20), two ends of the rotating shaft (20) are symmetrically provided with shaft blades (21), and one side of each shaft blade (21) is provided with a fixing screw (19).

2. The simple chain block lifting bracket as claimed in claim 1, wherein: erect frame (1) one side and be equipped with crossbearer (8) and No. two crossbearers (5), and crossbearer (8) and No. two crossbearers (5) parallel arrangement, erect frame (1) also parallel arrangement in crossbearer (8) and No. two crossbearers (5) both sides, side bearer (2) both ends all link to each other with erecting frame (1), side bearer (2) link to each other with erecting frame (1) through installation screw (24), crossbearer (8) also link to each other with erecting frame (1) through installation screw (24), side bearer (2) one side is equipped with fixed screw (19).

3. The simple chain block lifting bracket as claimed in claim 1, wherein: middle part support frame (3) one end is equipped with connection page or leaf (25), side bearer (2) are fixed continuous with middle part support frame (3) through fixed screw (19), middle part support frame (3) other end is equipped with mounting (13), mounting (13) one side is equipped with screw head (15), screw head (15) one side is equipped with nut (12), nut (12) one side is equipped with silica gel packing ring (11), mounting (13) welding circular metal sheet (4), circular metal sheet (4) middle part is equipped with hangs puts metal hole (14), it is connected with screw thread mouth (9) to hang puts metal hole (14) upper end, screw thread mouth (9) one side is equipped with hexagon nut (10), screw thread mouth (9) and hexagon nut (10) screw thread link to each other.

4. The simple chain block lifting bracket as claimed in claim 1, wherein: a plurality of groups of adjusting holes (22) are formed in one side of the lower frame rod (17), and a fastener (23) is arranged on one side of the telescopic rod (18).

5. The simple chain block lifting bracket as claimed in claim 2, wherein: the side frame (2) is connected with the first cross frame (8) to form a triangle, the lower end of the second cross frame (5) is provided with a connecting block (6) and a moving wheel (7), and the connecting block (6) is located between the second cross frame (5) and the moving wheel (7).