Special telescopic hoisting tool for ALC (autoclaved lightweight concrete) wallboard

Abstract

The utility model discloses a special telescopic hoisting tool for an ALC wallboard, and relates to the technical field of hoisting tools, in particular to a special telescopic hoisting tool for the ALC wallboard, which comprises a bottom plate, an adjusting chute is arranged on the upper surface of the bottom plate, a support sliding rod is arranged in the adjusting chute, the outer surface of the support sliding rod is connected with a connecting sliding plate in a sliding manner, and the connecting sliding plate is connected with the bottom plate in a sliding manner. First springs are arranged on the outer surfaces of the connecting sliding plates, the ends, away from the connecting sliding plates, of the first springs are arranged on the inner walls of the adjusting sliding grooves, connecting sliding rods are slidably connected into the connecting sliding plates, and limiting top plates are arranged at one ends of the connecting sliding rods. According to the special telescopic hoisting tool for the ALC wallboard, through cooperative arrangement of the connecting sliding plate, the first spring, the limiting top plate, the second spring, the hoisting rope and the elastic adjusting belt, the special telescopic hoisting tool for the ALC wallboard has the effects of conveniently and rapidly clamping and fixing the wallboard and improving the hoisting speed.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting tools, in particular to a telescopic hoisting tool special for ALC wall panels. Background Art

[0002] ALC is the abbreviation of autoclaved lightweight concrete, which is a type of high-performance autoclaved aerated concrete (ALC). ALC board is a porous concrete formed board (containing treated steel reinforcement) made of fly ash (or silica sand), cement, lime and other raw materials through high-pressure steam curing. During the construction process of ALC board, lifting equipment is required for hoisting, and the most frequently used one is the winch.

[0003] Existing lifting tools require cumbersome wall panel fixing during lifting, which affects the construction progress. At the same time, the sizes of existing lifting tools are relatively fixed. When lifting wall panels of different sizes, different lifting tools need to be replaced, which is less practical. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a telescopic lifting tool specifically for ALC wall panels, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a telescopic lifting tool specially used for ALC wall panels, comprising a base plate, an adjusting slot is provided on the upper surface of the base plate, a supporting slide rod is arranged inside the adjusting slot, a connecting slide rod is slidably connected to the outer surface of the supporting slide rod, a first spring is provided on the outer surface of the connecting slide rod, an end of the first spring away from the connecting slide rod is arranged on the inner wall of the adjusting slot, a connecting slide rod is slidably connected to the inside of the connecting slide rod, a limiting top plate is provided at one end of the connecting slide rod, a fixing plate is provided at one end of the connecting slide rod away from the limiting top plate, a second spring is provided on the outer surface of the fixing plate, an end of the second spring away from the fixing plate is provided on the outer surface of the connecting slide rod, a limiting slide rod is provided on the outer surface of the limiting top plate, a limiting plate is provided at one end of the limiting slide rod away from the limiting top plate, and the limiting slide rod is slidably connected to the inside of the connecting slide rod.

[0008] Optionally, a lifting rope is provided on the outer surface of the connecting slide plate, a support shaft is provided inside the adjusting slide groove, the outer surface of the support shaft is rotatably connected to a guide roller, the lifting rope abuts against the outer surface of the guide roller, and the lifting rope passes through the connecting slide plate after being guided by the guide roller.

[0009] Optionally, a connecting groove is opened inside the base plate, a fixed shaft is arranged inside the connecting groove, the outer surface of the fixed shaft is rotatably connected to a guide wheel, a limit frame is arranged on the outer surface of the base plate, and the lifting rope is located between the guide wheel and the limit frame.

[0010] Optionally, the number of the connecting slides is four, the number of the lifting ropes is two, and the number of the connecting slides on each lifting rope is two.

[0011] Optionally, an elastic adjustment belt is provided between every two connecting slide plates, and the elastic coefficient of the elastic adjustment belt is smaller than the elastic coefficient of the first spring.

[0012] Optionally, the number of upper limit top plates on each connecting slide plate is several, and the number of upper limit sliding rods on each limit top plate is two.

[0013] Optionally, there are four base plates, which abut against each other, an adjusting motor is provided inside the base plate, an adjusting screw is provided at one end of the output shaft of the adjusting motor, the adjusting screw is drivingly connected to the inside of another base plate, a guide slide rod is provided inside the base plate, the guide slide rod is slidably connected to the inside of another base plate, a limiting disk is provided at one end of the guide slide rod, and the limiting disk is slidably connected to the inside of the base plate.

[0014] (III) Beneficial effects

[0015] The utility model provides a retractable lifting tool for ALC wall panels, which has the following beneficial effects:

[0016] 1. The ALC wall panel-specific retractable lifting tool, through the coordinated arrangement of the connecting slide plate, the first spring, the limit top plate, the second spring, the lifting rope and the elastic adjustment belt, enables the ALC wall panel-specific retractable lifting tool to conveniently and quickly clamp and fix the wall panel and improve the lifting rate.

[0017] 2. The ALC wall panel-specific retractable lifting tool has the effect of conveniently and quickly adjusting the lifting tool size and improving the practicality of the lifting tool by adjusting the motor, adjusting the screw and the guide slide bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 3 This is a schematic diagram of the internal structure of the bottom plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the bottom plate of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the utility model from a top view.

[0023] In the figure: 1. bottom plate; 2. connecting slide plate; 3. first spring; 4. limiting top plate; 5. second spring; 6. limiting slide bar; 7. lifting rope; 8. guide roller; 9. guide wheel; 10. limiting frame; 11. elastic adjustment belt; 12. adjustment motor; 13. adjustment screw; 14. guide slide bar. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0025] A telescopic lifting tool for ALC wall panels, comprising a bottom plate 1, an upper surface of the bottom plate 1 is provided with an adjustment slot, a support slide rod is arranged inside the adjustment slot, a connecting slide plate 2 is slidably connected to the outer surface of the support slide rod, a first spring 3 is arranged on the outer surface of the connecting slide plate 2, an end of the first spring 3 away from the connecting slide plate 2 is arranged on the inner wall of the adjustment slot, the connecting slide plate 2 is slidably connected to the connecting slide rod, a limited top plate 4 is arranged at one end of the connecting slide rod, a fixing plate is arranged at one end of the connecting slide rod away from the limited top plate 4, and a fixing plate is arranged at one end of the fixing plate. A second spring 5 is arranged on the outer surface, and one end of the second spring 5 away from the fixed plate is arranged on the outer surface of the connecting slide plate 2. A limiting slide bar 6 is arranged on the outer surface of the limiting top plate 4, and a limiting sheet is arranged on the end of the limiting slide bar 6 away from the limiting top plate 4. The limiting slide bar 6 is slidably connected to the inside of the connecting slide plate 2. A lifting rope 7 is arranged on the outer surface of the connecting slide plate 2. A supporting shaft is arranged inside the adjusting slide groove, and a guide roller 8 is rotatably connected to the outer surface of the supporting shaft. The lifting rope 7 abuts against the outer surface of the guide roller 8, and the lifting rope 7 passes through the guide roller 8 after being guided. Through the connecting slide plate 2, a connecting groove is opened inside the bottom plate 1, a fixed shaft is arranged inside the connecting groove, the outer surface of the fixed shaft is rotatably connected with a guide wheel 9, a limit frame 10 is arranged on the outer surface of the bottom plate 1, and the lifting rope 7 is located between the guide wheel 9 and the limit frame 10. The number of connecting slide plates 2 is four, the number of lifting ropes 7 is two, and the number of connecting slide plates 2 on each lifting rope 7 is two. An elastic adjustment belt 11 is arranged between every two connecting slide plates 2, and the elastic coefficient of the elastic adjustment belt 11 is less than the elastic coefficient of the first spring 3. Each connecting slide There are several upper limit plates 4 on the plate, and each upper limit slide bar 6 is two. There are four bottom plates 1, which are in contact with each other. An adjusting motor 12 is arranged inside the bottom plate 1, and an adjusting screw 13 is arranged at one end of the output shaft of the adjusting motor 12. The adjusting screw 13 is transmission-connected to the inside of another bottom plate 1. A guide slide bar 14 is arranged inside the bottom plate 1, and the guide slide bar 14 is slidably connected to the inside of another bottom plate 1. A limiting disk is arranged at one end of the guide slide bar 14, and the limiting disk is slidably connected to the inside of the bottom plate 1.

[0026] In order to realize the effect of enabling the ALC wall panel dedicated retractable lifting tool to conveniently and quickly clamp and fix the wall panel, improve the lifting rate, and enable the ALC wall panel dedicated retractable lifting tool to conveniently and quickly adjust the lifting tool size, improve the practicality of the lifting tool, as shown in the attached Figure 1-5As shown, the present application adopts the following structure, through the coordinated arrangement of the connecting slide plate 2, the first spring 3, the limiting top plate 4, the second spring 5, the lifting rope 7 and the elastic adjustment belt 11, the adjustment motor 12, the adjustment screw 13 and the guide slide bar 14, during use, the wall panel to be lifted is placed on the bottom plate 1, then the hook of the winch is hung on the lifting rope 7, then the external winch is started, the lifting rope 7 is lifted, and under the gravity of the bottom plate 1 and the wall panel, the lifting rope 7 pulls the connecting slide plate 2, squeezes the first spring 3, so that the limiting top plate 4 on the connecting slide plate 2 abuts against the outer surface of the wall panel, as the lifting rope 7 continues to stretch, the limiting top plate 4 and the connecting slide plate 2 slide relative to each other, stretching the second spring 5 until the limiting top plate 4 and the connecting slide plate 2 abut together, and the limiting top plates 4 at four positions abut against the outer surface of the wall panel at the same time, the lifting rope 7 is tightened, and the wall panel is lifted under the continuous winding of the winch, and at this time, the connecting slide plate The limiting top plate 4 of the plate 2 which is not in contact with the wall panel is in the initial position, and the wall panel is limited in the vertical position. Cooperating with the connecting slide plate 2 and the limiting top plate 4 in the horizontal position, the wall panel can be quickly positioned and fixed in multiple positions (during the air cushion process, the elastic adjustment belt 11 can adjust the wall panel in a large range to prevent the wall panel from leaving the range of the connecting slide plate 2), thereby enabling the ALC wall panel-specific retractable lifting tool to conveniently and quickly clamp and fix the wall panel and improve the lifting rate. When wall panels of different sizes need to be lifted, before lifting, the adjusting motor 12 is rotated in different horizontal and vertical directions to drive the adjusting screw 13 to rotate, so that different bottom plates 1 slide along the guide slide rod 14, and the size of the bottom plate 1 is adjusted to adapt to the size of different wall panels, thereby enabling the ALC wall panel-specific retractable lifting tool to conveniently and quickly adjust the size of the lifting tool and improve the practicality of the lifting tool.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A telescopic lifting tool for ALC wall panels, including a bottom plate, characterized in that: The upper surface of the bottom plate is provided with an adjusting slot, a supporting slide rod is arranged inside the adjusting slot, and a connecting slide rod is slidably connected to the outer surface of the supporting slide rod, a first spring is arranged on the outer surface of the connecting slide rod, and an end of the first spring away from the connecting slide rod is arranged on the inner wall of the adjusting slot, the connecting slide rod is slidably connected to the inside of the connecting slide rod, a limiting top plate is arranged at one end of the connecting slide rod, a fixing plate is arranged at one end of the connecting slide rod away from the limiting top plate, a second spring is arranged on the outer surface of the fixing plate, and an end of the second spring away from the fixing plate is arranged on the outer surface of the connecting slide rod, a limiting slide rod is arranged on the outer surface of the limiting top plate, and a limiting plate is arranged at one end of the limiting slide rod away from the limiting top plate, and the limiting slide rod is slidably connected to the inside of the connecting slide rod.

2. The telescopic lifting tool for ALC wall panels according to claim 1, characterized in that: A lifting rope is provided on the outer surface of the connecting slide plate, a supporting shaft is provided inside the adjusting slide groove, the outer surface of the supporting shaft is rotatably connected to a guide roller, the lifting rope abuts against the outer surface of the guide roller, and the lifting rope passes through the connecting slide plate after being guided by the guide roller.

3. The telescopic lifting tool for ALC wall panels according to claim 1, characterized in that: A connecting groove is provided inside the base plate, a fixed shaft is arranged inside the connecting groove, a guide wheel is rotatably connected to the outer surface of the fixed shaft, a limit frame is provided on the outer surface of the base plate, and the lifting rope is located between the guide wheel and the limit frame.

4. The telescopic lifting tool for ALC wall panels according to claim 1, characterized in that: The number of the connecting slide plates is four, the number of the lifting ropes is two, and the number of the connecting slide plates on each lifting rope is two.

5. The telescopic lifting tool for ALC wall panels according to claim 1, characterized in that: An elastic adjustment belt is arranged between every two connecting slide plates, and the elastic coefficient of the elastic adjustment belt is smaller than the elastic coefficient of the first spring.

6. The telescopic lifting tool for ALC wall panels according to claim 1, characterized in that: The number of upper limit top plates on each connecting slide plate is several, and the number of upper limit sliding rods on each limit top plate is two.

7. The telescopic lifting tool for ALC wall panels according to claim 1, characterized in that: There are four base plates, which are in contact with each other. An adjusting motor is arranged inside the base plate, an adjusting screw is arranged at one end of the output shaft of the adjusting motor, the adjusting screw is drivingly connected to the inside of another base plate, a guide slide rod is arranged inside the base plate, the guide slide rod is slidably connected to the inside of another base plate, a limit plate is arranged at one end of the guide slide rod, and the limit plate is slidably connected to the inside of the base plate.

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