Lifting type movable mounting platform

Abstract

The utility model discloses a lift type mobile mounting platform, which comprises a crawler, a support, a winding device and a lifting platform, the support is fixedly connected to the crawler, the lifting platform is connected to the support in an up-and-down sliding mode, the winding device is used for controlling the lifting platform to lift, and the lifting platform is connected to the support in an up-and-down sliding mode. The locking structure is used for fixedly connecting the support and the lifting platform, the upper end of the support is provided with a fixed pulley and a steel wire rope fixing lock, the lifting platform is provided with a movable pulley, the winding device is connected with a steel wire rope, and the steel wire rope is connected with the steel wire rope. The steel wire rope is sequentially wound around the fixed pulley and the movable pulley and then is connected with the steel wire rope fixing lock. The utility model aims to solve the technical problems in the prior art, and provides the lifting type movable mounting platform which can utilize the crawler as a walking and bearing tool and control the lifting action of the lifting platform through the winding device.

Description

Technical Field

[0001] The utility model relates to the technical field of installation platforms, in particular to a lifting and moving installation platform. Background Art

[0002] The photovoltaic array adopts static pressure pile foundation, with a pile length of 11m to 14m, a pile top elevation of 6.5m to 9m in the farmland area, and a box transformer foundation pile length of 18m. The foundation surface is about 7m from the ground. It belongs to high pile construction and is difficult to construct. It is installed by scaffolding, with slow installation progress and high requirements on foundation flatness and bearing capacity. Utility Model Content

[0003] 1. Technical problems to be solved by the utility model

[0004] The utility model aims to solve the technical problems existing in the prior art and provides a lifting mobile installation platform, which can use a crawler vehicle as a walking and carrying tool and control the lifting action of the lifting platform through a winch device.

[0005] 2. Technical solution

[0006] In order to solve the above problems, the technical solution provided by the utility model is:

[0007] A lifting and moving installation platform comprises a crawler vehicle, a bracket, a winch device and a lifting platform, wherein the bracket is fixedly connected to the crawler vehicle, and the lifting platform is connected to the bracket by sliding up and down, the winch device is used to control the lifting of the lifting platform, and also comprises a locking structure for fixedly connecting the bracket and the lifting platform, a fixed pulley and a wire rope fixing lock are installed on the upper end of the bracket, a movable pulley is installed on the lifting platform, a wire rope is connected to the winch device, and the wire rope is connected to the wire rope fixing lock after winding around the fixed pulley and the movable pulley in sequence.

[0008] Optionally, an upper limit switch and a lower limit switch cooperating with the lifting platform are respectively provided at the upper and lower ends of the bracket.

[0009] Optionally, an emergency ladder is connected to the bracket.

[0010] Optionally, the lifting platform includes a slider body, a bracket and an angle steel brace, the slider body is slidably connected to the bracket, and the bracket and the angle steel brace are both connected to the slider body.

[0011] Optionally, the locking structure includes a first locking hole, a second locking hole and a locking pin, the first locking hole is arranged on the bracket, the second locking hole is arranged on the lifting platform, and the locking pin is used to connect the first locking hole and the second locking hole.

[0012] Optionally, a guardrail is provided on the bracket, and a double-leaf outward-opening door is installed on the guardrail.

[0013] Optionally, two or more movable pulleys are provided on the lifting platform.

[0014] Optionally, the hoisting device includes a hoist, a control box, a control handle and a generator, and the hoist, the control handle and the generator are all electrically connected to the control box.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0017] The lifting and lowering movement of the lifting platform can be controlled by controlling the retraction and extension of the wire rope through a winch device, thereby solving the technical problem of high-position installation of the bracket assembly. The crawler vehicle is used as a walking and carrying tool, thereby solving the technical problem of walking on uneven ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of a lifting and moving installation platform proposed in an embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the structure of a bracket in a lifting and moving installation platform proposed in an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the structure of a lifting platform in a lifting mobile installation platform proposed in an embodiment of the utility model;

[0021] Figure 4 A schematic diagram of the structure of a guardrail in a lifting and movable installation platform proposed in an embodiment of the utility model;

[0022] Figure 5 A schematic diagram of the structure of a hoisting device in a lifting mobile installation platform proposed in an embodiment of the utility model;

[0023] 1. Crawler vehicle; 2. Bracket; 3. Hoisting device; 31. Hoist; 32. Control box; 33. Control handle; 34. Generator; 4. Lifting platform; 41. Slider body; 42. Bracket; 43. Angle steel brace; 44. Guardrail; 45. Double-leaf outward-opening door; 5. Fixed pulley; 6. Wire rope fixing lock; 7. Movable pulley; 8. Wire rope; 9. Upper limit switch; 10. Lower limit switch; 11. Emergency ladder; 12. First locking hole; 13. Second locking hole; 14. Locking pin. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the protection scope of the utility model.

[0025] It should be noted that when an element is referred to as being "fixed to", "disposed on", "fixed on" or "installed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. Further, when an element is considered to be "fixedly connected to" another element, the two may be fixed in a detachable connection manner or in a non-detachable connection manner, such as socketing, snap-on, one-piece fixation, welding, etc., which can be achieved in the prior art and will not be repeated here. When an element is perpendicular or approximately perpendicular to another element, it means that the ideal state of the two is vertical, but due to the influence of manufacturing and assembly, there may be a certain vertical error. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] The “first” and “second” involved in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0028] Combined with Figure 1-5 A lifting mobile installation platform of the present embodiment includes a crawler vehicle 1, a bracket 2, a winch device 3 and a lifting platform 4. The bracket 2 is a rectangular frame, the bracket 2 is fixedly connected to the crawler vehicle 1, the crawler vehicle 1 is provided with a bracket platform connected to the bracket 2, the lifting platform 4 is connected to the bracket 2 by sliding up and down, the winch device 3 is used to control the lifting of the lifting platform 4, and also includes a locking structure for fixing the bracket 2 and the lifting platform 4. A fixed pulley 5 and a wire rope fixing lock 6 are installed at the upper end of the bracket 2, a movable pulley 7 is installed on the lifting platform 4, and a wire rope 8 is connected to the winch device 3. The wire rope 8 is sequentially wound around the fixed pulley 5 and the movable pulley 7 and then connected to the wire rope fixing lock 6.

[0029] The lifting mobile installation platform can control the lifting and lowering action of the lifting platform 4 by controlling the retraction and extension of the wire rope 8 through the winch device 3, thereby solving the technical problem of high-position installation of the bracket assembly. The crawler vehicle 1 is used as a walking and carrying tool to solve the technical problem of walking on uneven ground. When the crawler vehicle 1 is walking, the lifting platform 4 descends to the lower end of the bracket 2 to lower the center of gravity.

[0030] As an optional solution of the present invention, the lower end of the bracket 2 is reinforced and connected to the crawler vehicle 1 through an angle brace.

[0031] As an optional solution of the utility model, the upper and lower ends of the bracket 2 are respectively provided with an upper limit switch 9 and a lower limit switch 10 that cooperate with the lifting platform 4. The upper limit switch 9 and the lower limit switch 10 are contact switches or proximity sensing switches. The upper limit switch 9 and the lower limit switch 10 are arranged on the lifting path of the lifting platform 4. When the lifting platform 4 is sensed by the upper limit switch 9 or the lower limit switch 10, the lifting platform 4 cannot continue to move in the original direction, thereby improving safety.

[0032] As an optional solution of the present invention, an emergency ladder 11 is connected to the bracket 2. The emergency ladder 11 is welded to the bracket 2 and serves as an evacuation device for construction workers on the lifting platform 4 in case of an emergency.

[0033] As an optional solution of the utility model, the lifting platform 4 includes a slider body 41, a bracket 42 and an angle steel brace 43. The slider body 41 is slidably connected to the bracket 2. One slider body 41 is provided on each of the two outer sides of the bracket 2 to prevent the lifting platform 4 from shaking left and right when lifting. The two slider bodies 41 are connected by the bracket 42. An angle steel brace 43 is provided below the bracket 42 to connect with the slider body 41 to form a triangular stable structure. The slider body 41 can also be directly connected to the bracket 2 by means of a slide rail.

[0034] As an optional solution of the utility model, the locking structure includes a first locking hole 12, a second locking hole 13 and a locking pin 14. The first locking hole 12 is arranged on the bracket 2. The first locking hole 12 is specifically arranged on the sliding path of the slider body 41 on the bracket 2 and is provided in plurality. The second locking hole 13 is arranged on the lifting platform 4. The second locking hole 13 is specifically arranged on the slider body 41 of the lifting platform 4 and is provided in plurality along the sliding direction of the slider body 41. The first locking hole 12 and the second locking hole 13 can be arbitrarily combined to adjust the fixed height of the lifting platform 4. The locking pin 14 is used to connect the first locking hole 12 and the second locking hole 13, and is used for mechanically locking the lifting platform 4 in the working position.

[0035] As an optional solution of the utility model, a guardrail 44 is provided on the bracket 42, and a double-leaf outward-opening door 45 is installed on the guardrail 44 for construction workers to enter and exit the platform. The double-leaf outward-opening door 45 is fixed to the guardrail 44 with hinges, and the double-leaf outward-opening door 45 is fixed with pins.

[0036] As an optional solution of the utility model, two or more movable pulleys 7 are provided on the lifting platform 4. When the wire rope escapes from one of the movable pulleys 7, the other movable pulley 7 can be used to ensure safety. Moreover, the two movable pulleys 7 can improve the stability of the installation platform 4 during lifting and lowering when used in combination. The two movable pulleys 7 are preferably respectively arranged on both sides of the installation platform 4.

[0037] As an optional solution of the utility model, the hoisting device 3 includes a hoist 31, a control box 32, a control handle 33 and a generator 34. The hoist 31, the control handle 33 and the generator 34 are all electrically connected to the control box 32. The generator 34 is a gasoline generator with a rated power of 2.8kW and a rated voltage of 230V. It is fixed on the frame platform to provide power for the hoist. The hoisting system adopts a small gasoline generator to solve the power supply problem. The hoist is 220V, 2.2kW, equipped with a Φ12mm steel wire rope. It is fixed on the hoist support of the bracket 2. It has a power-off self-locking function to prevent the lifting platform from sliding down when the power is accidentally cut off.

[0038] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A lifting and moving installation platform, characterized in that: It includes a crawler vehicle, a bracket, a winch device and a lifting platform, the bracket is fixedly connected to the crawler vehicle, the lifting platform is connected to the bracket by sliding up and down, the winch device is used to control the lifting of the lifting platform, and also includes a locking structure for fixedly connecting the bracket and the lifting platform, a fixed pulley and a wire rope fixing lock are installed on the upper end of the bracket, a movable pulley is installed on the lifting platform, a wire rope is connected to the winch device, and the wire rope is connected to the wire rope fixing lock after winding around the fixed pulley and the movable pulley in sequence.

2. The lifting and moving installation platform according to claim 1, characterized in that: An upper limit switch and a lower limit switch cooperating with the lifting platform are respectively arranged at the upper and lower ends of the bracket.

3. The lifting and moving installation platform according to claim 1, characterized in that: An emergency ladder is connected to the bracket.

4. A lifting and moving installation platform according to any one of claims 1 to 3, characterized in that: The lifting platform comprises a slider body, a bracket and an angle steel diagonal brace. The slider body is slidably connected to the bracket, and the bracket and the angle steel diagonal brace are both connected to the slider body.

5. The lifting and moving installation platform according to claim 4, characterized in that: The locking structure includes a first locking hole, a second locking hole and a locking pin, the first locking hole is arranged on the bracket, the second locking hole is arranged on the lifting platform, and the locking pin is used to connect the first locking hole and the second locking hole.

6. The lifting and moving installation platform according to claim 4, characterized in that: The bracket is provided with a guardrail, and a double-leaf outward-opening door is installed on the guardrail.

7. The lifting and moving installation platform according to claim 4, characterized in that: The movable pulley is provided with two or more on the lifting platform.

8. The lifting and moving installation platform according to claim 4, characterized in that: The hoisting device comprises a hoist, a control box, a control handle and a generator, and the hoist, the control handle and the generator are all electrically connected to the control box.

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