CN212151526U

CN212151526U - Screw rod elevator

Info

Publication number: CN212151526U
Application number: CN202020615731.8U
Authority: CN
Inventors: 田付立
Original assignee: Jinan Libo Seiko Machinery Equipment Co ltd
Current assignee: Jinan Libo Seiko Machinery Equipment Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-15
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a screw rod lift, including base and elevating platform, the base top is equipped with the bottom mount pad, and is equipped with the bottom mounting hole bottom mount pad one side, be equipped with the crane on bottom mount pad and the bottom mounting hole, one side of crane is equipped with two sets of elevator motor, and elevator motor's output is equipped with the threaded rod, the opposite side of crane is equipped with adjusts the seat, the bottom of elevating platform is equipped with the top mount pad, and one side of top mount pad is equipped with the top mounting hole, the elevating platform openly is equipped with the cat ladder, the both sides of elevating platform are equipped with stable frame, and are equipped with the capstan winch on stable frame. The utility model discloses be provided with cat ladder and extension ladder cooperation, staff's climbing when the lift of being convenient for uses, extension ladder can rise the staff of being convenient for through the tensile when highly lower and just use those scrambles simultaneously, makes the lift practicality of being convenient for more, has enlarged application scope, convenient to popularize and use.

Description

Screw rod elevator

Technical Field

The utility model relates to the technical field of elevators, specifically be a screw rod lift.

Background

An elevator, an elevating operation platform is a multifunctional elevating mechanical device, which can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor type, a chain type, a loading and unloading platform and the like, the earliest appearance similar to the elevator is traced to ancient China and European countries, people and goods are vertically conveyed by tools such as windlasses and the like at that time, the modern elevator is a product invented by a steam engine in the nineteenth century, 1845, the first elevator is born, the liquid used at that time is water, 1853, and the American people Elisa, Olympic invented automatic safety device, which greatly improves the safety of a traction steel cable elevator.

Although the prior elevator achieves basic operation performance, the following defects still exist: 1. the existing elevator does not have a function of reinforcing after being lifted, when the elevator is used in windy weather, the top of the elevator is easy to shake unstably due to the blowing of wind, so that workers are inconvenient to stand on the elevator for operation, and safety accidents are easy to cause due to shaking; 2. simultaneously, the existing elevator is simple in structure, does not have a climbing structure, and is easy to climb up to the inconvenient condition of the elevator when being used by workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw rod lift to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screw rod lift, includes base and elevating platform, the base top is equipped with the bottom mount pad, and bottom mount pad one side is equipped with the bottom mounting hole, be equipped with the crane on bottom mount pad and the bottom mounting hole, one side of crane is equipped with two sets of elevator motor, and elevator motor's output is equipped with the threaded rod, the opposite side of crane is equipped with adjusts the seat, the bottom of elevating platform is equipped with the top mount pad, and one side of top mount pad is equipped with the top mounting hole, the elevating platform openly is equipped with the cat ladder, the both sides of elevating platform are equipped with stable frame, and are equipped with the capstan winch on the stable frame, the bottom of base is equipped with the walking wheel, and is equipped with the.

Preferably, the front and the back of the base are fixedly provided with supporting rods, and the bottom of each supporting rod is fixedly provided with an electric telescopic rod.

Preferably, a connecting seat is fixedly installed on one side of the base, a traction rod is arranged on the connecting seat, and a fixing seat is fixedly installed on one side of the traction rod.

Preferably, an extension ladder is slidably mounted inside the ladder stand, adjusting rods are arranged on two sides of the ladder stand, and adjusting grooves are formed in two sides of the extension ladder.

Preferably, the lifting platform is provided with anti-skid grains, and the lifting platform is fixedly provided with a guard rail.

Preferably, the winch is wound with a steel wire rope, the steel wire rope is provided with a hook, the stabilizing frame is provided with positioning pins, and the winch is uniformly provided with positioning holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with bracing piece and electric telescopic handle cooperation, support around can the lift when using and increase, stability around when having increased the lift and using is provided with capstan winch and wire rope, couple cooperation, can consolidate the both sides when the lift uses, has increased the stability of both sides when the lift uses.

2. Be provided with cat ladder and extension ladder cooperation, the climbing of staff when the lift of being convenient for uses, extension ladder can just those scrambles the use through tensile staff of being convenient for when the lift rises highly lower simultaneously, makes the lift practicality of being convenient for more, has enlarged application scope, convenient to popularize and use.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the front elevation structure of the present invention;

FIG. 3 is a schematic side view of the ladder stand of the present invention;

FIG. 4 is a schematic structural view of the stabilizer of the present invention;

fig. 5 is a schematic view of a top side structure of the elevating platform of the present invention.

In the figure: 1. a traveling wheel; 101. a brake lever; 2. an electric telescopic rod; 3. a support bar; 4. a base; 5. A bottom mounting base; 501. a bottom mounting hole; 6. a connecting seat; 7. a draw bar; 701. a fixed seat; 8. an adjusting seat; 9. a lifting frame; 10. a lifting motor; 1001. a threaded rod; 11. climbing a ladder; 1101. an extension ladder; 1102. adjusting a rod; 1103. an adjustment groove; 12. a top mount; 13. a top mounting hole; 14. A lifting platform; 1401. anti-skid lines; 15. a stabilizer frame; 1501. positioning pins; 1502. a winch; 1503. positioning holes; 1504. a wire rope; 1505. hooking; 16. a guard rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a screw rod lift, including base 4 and elevating platform 14, welded fastening installs bottom mount pad 5 at the top of base 4, and one side of bottom mount pad 5 is equipped with bottom mounting hole 501, there is crane 9 through bolt movable mounting on the bottom mount pad 5, and the opposite side movable mounting of crane 9 bottom is on bottom mounting hole 501, crane 9 stretches out and draws back the activity through bottom mounting hole 501, thereby can be to crane 9 highly adjusting control, crane 9 all has elevator motor 10 through bolt fixed mounting, elevator motor 10's model can be: m120502M type, the lifting motor 10 is connected with an external power supply through a lead, thereby providing electric power support for the lifting motor 10, the output end of the lifting motor 10 is rotatably provided with a threaded rod 1001, the threaded rod 1001 transversely penetrates through the lifting frame 9, the adjusting seat 8 is fixedly arranged at one time of the lifting frame 9 through welding, one end of the threaded rod 1001 is rotatably connected with the adjusting seat 8, thereby the lifting frame 9 is contracted and lifted by the rotation of the threaded rod 1001 driven by the lifting motor 10 and the matching of the threaded rod 1001 and the adjusting seat 8, the height of the lifting frame is conveniently adjusted and controlled when the lifting frame is used by workers, the bottom of the lifting platform 14 is fixedly provided with a top mounting seat 12 through welding, one side of the top mounting seat 12 is movably connected with one side of the top of the lifting frame 9 through a bolt, one side of the top mounting seat 12 is provided with a top mounting hole 13, the top mounting base 12 is matched with the top mounting hole 13 to support the lifting frame 9 during lifting, the ladder 11 is fixedly mounted on the front of the lifting table 14 through bolts, the ladder 11 is convenient for workers to climb when the lifter is used, the practicability of the lifting frame 9 is improved, stabilizing frames 15 are fixedly mounted on two sides of the lifting table 14 through bolts, winches 1502 are rotatably mounted in the stabilizing frames 15 through rotating shafts, the winches 1502 can stabilize the lifting machine during lifting by winding reinforcing ropes, the stability of the lifting machine during use is improved, traveling wheels 1 are fixedly mounted at the bottom of the base 4 through bolts, the flexibility of the lifting machine during use is improved through the traveling wheels 1, the workers can move through the lifting machine of the traveling wheels 1, brake rods 101 are movably mounted on the traveling wheels 1 through shafts, the brake rods 101 can lock the traveling wheels 1 through pressing, therefore, the elevator can be fixed when being placed for use, and the stability of the elevator when in use is improved.

Further, the front and the back of the base 4 are fixedly provided with a support rod 3, and the bottom of the support rod 3 is fixedly provided with an electric telescopic rod 2. In the embodiment, bracing piece 3 passes through bolt fixed mounting at the front and the back of base 4, and the bottom of bracing piece 3 all has electric telescopic handle 2 through bolt fixed mounting, and electric telescopic handle 2's model can be: TJC-C1-T3-P-P type, the electric telescopic rod 2 is connected with an external power supply through a lead, so that the lifting of the electric telescopic rod 2 can support the front and the back of the lifter during use, and the stability of the lifter during use is improved.

Further, a connecting seat 6 is fixedly installed on one side of the base 4, a traction rod 7 is arranged on the connecting seat 6, and a fixing seat 701 is fixedly installed on one side of the traction rod 7. In the embodiment, the connecting base 6 is fixedly installed on one side of the base 4 through welding, the connecting base 6 is movably provided with the traction rod 7 through a bolt, the traction rod 7 is convenient for the power equipment to move when the power equipment transfers the lifter, meanwhile, the traction rod 7 is fixedly provided with the fixing base 701 through welding, and the fixing base 701 is convenient to be connected with the power equipment, so that the external power equipment pulls the lifter to move.

Furthermore, an extension ladder 1101 is slidably mounted inside the ladder 11, adjustment rods 1102 are arranged on two sides of the ladder 11, and adjustment grooves 1103 are arranged on two sides of the extension ladder 1101. In the embodiment, the extension ladder 1101 has the length of the ladder stand 11, so that a worker can climb the elevator when the elevator is used, the two sides of the ladder stand 11 are provided with the adjusting rods 1102, the two sides of the extension ladder 1101 are provided with the adjusting grooves 1103, the adjusting rods 1102 are matched with the adjusting grooves 1103 to fix the position of the extension ladder 1101 during telescopic adjustment, and the stability of the extension ladder 1101 during use is improved.

Furthermore, the lifting platform 14 is provided with anti-skid stripes 1401, and the lifting platform 14 is fixedly provided with a guard rail 16. In the embodiment, the anti-slip patterns 1401 increase the friction force on the top of the lifting platform 14, improve the stability of a worker standing on the lifting platform 14, the guard rail 16 is fixedly installed on the top of the lifting platform 14 through bolts, the guard rail 16 can protect the periphery of the top of the lifting platform 14, and the safety of the worker working on the lifting platform 14 is improved.

Further, a steel wire rope 1504 is wound on the winch 1502, a hook 1505 is arranged on the steel wire rope 1504, a positioning pin 1501 is arranged on the stabilizing frame 15, and positioning holes 1503 are uniformly distributed on the winch 1502. In the embodiment, the winding has wire rope 1504 on the capstan 1502, and there is couple 1505 in the one end of wire rope 1504 through bolt fixed mounting, and both sides are hung and are held fixedly when wire rope 1504 and couple 1505 cooperate and can use the lift, increase the stability of both sides when the lift uses, are equipped with locating pin 1501 on the steady rest 15, and the equipartition is equipped with locating hole 1503 on the capstan 1502, and locating pin 1501 can be fixed wire rope 1504 and couple 1505 with the cooperation of locating hole 1503.

The working principle is as follows: the staff climbs to elevating platform 14 through cat ladder 11 and extension ladder 1101 on, the elevating platform 14 stands when being convenient for the staff operation, rail guard 16 can protect when the staff operation simultaneously, elevator motor 10 and threaded rod 1001, the cooperation of crane 9 can highly carry out regulation control to the lift, capstan winch 1502 cooperates with wire rope 1504 and can consolidate both sides when the lift uses, the stability of both sides when the lift uses has been increased, bracing piece 3 can support the front and back of lift with the cooperation of electric telescopic handle 2, walking wheel 1 has increased the flexibility when the lift removes, traction rod 7 is convenient for power equipment and pulls the lift and moves.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A screw elevator, includes base (4) and elevating platform (14), its characterized in that: a bottom mounting seat (5) is arranged at the top of the base (4), a bottom mounting hole (501) is arranged at one side of the bottom mounting seat (5), a lifting frame (9) is arranged on the bottom mounting seat (5) and the bottom mounting hole (501), two groups of lifting motors (10) are arranged on one side of the lifting frame (9), a threaded rod (1001) is arranged at the output end of the lifting motor (10), an adjusting seat (8) is arranged at the other side of the lifting frame (9), a top mounting seat (12) is arranged at the bottom of the lifting platform (14), a top mounting hole (13) is arranged at one side of the top mounting seat (12), a ladder stand (11) is arranged on the front surface of the lifting platform (14), stabilizing frames (15) are arranged at two sides of the lifting platform (14), and a winch (1502) is arranged on the stabilizing frame (15), a walking wheel (1) is arranged at the bottom of the base (4), and a brake lever (101) is arranged on the walking wheel (1).

2. A screw elevator according to claim 1, characterized in that: the front and the back of the base (4) are fixedly provided with supporting rods (3), and the bottom of each supporting rod (3) is fixedly provided with an electric telescopic rod (2).

3. A screw elevator according to claim 1, characterized in that: one side of the base (4) is fixedly provided with a connecting seat (6), a traction rod (7) is arranged on the connecting seat (6), and one side of the traction rod (7) is fixedly provided with a fixing seat (701).

4. A screw elevator according to claim 1, characterized in that: an extension ladder (1101) is slidably mounted inside the ladder stand (11), adjusting rods (1102) are arranged on two sides of the ladder stand (11), and adjusting grooves (1103) are arranged on two sides of the extension ladder (1101).

5. A screw elevator according to claim 1, characterized in that: anti-skid grains (1401) are arranged on the lifting platform (14), and a protective guard (16) is fixedly arranged on the lifting platform (14).

6. A screw elevator according to claim 1, characterized in that: wire rope (1504) is wound on winch (1502), and last couple (1505) of being equipped with of wire rope (1504) is equipped with locating pin (1501) on stabilizer frame (15), and the equipartition is equipped with locating hole (1503) on winch (1502).