Lifting device for carrying tempered glass

Abstract

The utility model provides a lifting device for carrying toughened glass, which relates to the field of toughened glass lifting and comprises a cross-shaped mounting frame, four rectangular sliding openings are formed in the bottom end face of the cross-shaped mounting frame in an annular array shape, and a sliding seat is connected in each rectangular sliding opening in a sliding mode. Through arrangement of rectangular sliding grooves, rectangular sliding blocks, limiting insertion rods, springs and limiting insertion holes, when the position of the suction cup needs to be adjusted, only pinching and pressing plates on every two adjacent rectangular sliding blocks need to be pinched and pressed in the opposite directions manually, after adjustment is completed, the hands are loosened, and therefore the screw does not need to be rotated in the forward direction and the reverse direction, and the operation is convenient. Therefore, the position adjusting efficiency of the sucking disc is improved; the problems that when an existing lifting device is used, a sliding seat and a suction cup need to be subjected to sliding adjustment by rotating a screw rod, and after adjustment is completed, the screw rod needs to be reversely rotated, so that the sliding seat can be fixed, and the efficiency of the suction cup in the position adjusting process is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to toughened glass hoisting technical field especially relates to a hoisting device for carrying toughened glass. BACKGROUND

[0002] In the construction, decoration and other industries, the use of toughened glass is more and more widely used. Because the toughened glass has high hardness and brittleness, and the weight is heavy, the manual carrying method is more laborious, and the manual carrying process is easy to break, so a special hoisting device is needed to ensure safe carrying.

[0003] For example, the hoisting device in the prior art (the existing patent application number 202320193183.8 discloses a hoisting device for carrying toughened glass) when in use, although the position of the suction cup can be adjusted by the cooperation between the sliding seat and the rectangular box, which facilitates the carrying of different specifications of toughened glass, but when adjusting the position of the suction cup, the sliding frame needs to be driven to move by rotating the screw, and then the limiting block is brought into the sliding seat through the sliding frame, and finally the sliding seat and the suction cup can be adjusted by sliding. After adjusting, the screw needs to be rotated in the opposite direction to fix the sliding seat, thereby reducing the efficiency of the suction cup when adjusting the position, and because the threaded structure is prone to loosening, the stability of the hoisting device during operation is reduced. SUMMARY

[0004] The disclosed embodiment relates to a hoisting device for carrying toughened glass, which is provided with a rectangular sliding groove, a rectangular sliding block, a limiting plug rod, a spring and a limiting plug hole. When the position of the suction cup needs to be adjusted, only the adjacent two rectangular sliding blocks need to be pinched in opposite directions by hand, and the position of the suction cup can be adjusted. After adjusting, the sliding seat can be quickly fixed by releasing the hand, so that the screw does not need to be rotated in the forward and reverse directions during the operation process, thereby improving the efficiency of the suction cup when adjusting the position. Because the threaded structure is not used, the sliding seat is not prone to loosening, thereby improving the stability of the hoisting device during operation.

[0005] In the first aspect of the present disclosure, a hoisting device for carrying toughened glass is provided, which specifically comprises: a cross mounting frame, the bottom end surface of the cross mounting frame is provided with four rectangular sliding openings in a ring array, and each rectangular sliding opening is slidably connected with a sliding seat; a negative pressure shell is fixedly installed on the upper end surface of the cross mounting frame, a connecting plate is fixedly connected to the bottom of each sliding seat, an suction lifting cylinder is arranged on the bottom of each connecting plate, and an suction cup is arranged at the lower end of each suction lifting cylinder. Each suction cup is communicated with a suction hose, and the other end of the four suction hoses is communicated with the negative pressure shell.

[0006] In at least some embodiments, four lifting rings are fixedly connected to the outer side of the upper end surface of the cross-shaped mounting frame in a ring array, and four scales are arranged on the upper end surface of the cross-shaped mounting frame in a ring array.

[0007] In at least some embodiments, a limiting jack is uniformly arranged on each of the two side surfaces of the inner part of each rectangular sliding port, and a strip-shaped sliding slot is arranged on each of the two side surfaces of the inner part of each rectangular sliding port.

[0008] In at least some embodiments, a rectangular sliding block is arranged on each of the left and right side surfaces of the sliding seat, and the two rectangular sliding blocks are respectively in sliding connection with the two strip-shaped sliding slots in the inner part of the rectangular sliding port.

[0009] In at least some embodiments, two rectangular sliding slots are arranged on the upper end surface of the sliding seat, and a rectangular sliding block is slidingly connected to the inner part of each rectangular sliding slot, the opposite surfaces of the two rectangular sliding blocks are fixedly connected with a limiting insertion rod, and the two limiting insertion rods respectively penetrate through the left and right side surfaces of the sliding seat, a pinch plate is arranged on the upper end surface of each rectangular sliding block, the opposite surfaces of the two pinch plates are provided with anti-skid stripes, a spring is fixedly connected to the opposite surface of each of the two rectangular sliding blocks, and the other end of the spring is fixedly connected to the inner side surface of the rectangular sliding slot.

[0010] In at least some embodiments, when the sliding seat is in a fixed state in the inner part of the rectangular sliding port, the adjacent two limiting insertion rods are respectively inserted into the limiting jacks arranged on the two side surfaces of the inner part of the rectangular sliding port.

[0011] In at least some embodiments, an indication arrow is arranged on the outer side of the upper end surface of the sliding seat, and the indication arrow is located above the corresponding scale.

[0012] The utility model provides a kind of lifting device for toughened glass carrying, with following beneficial effects:

[0013] 1. By the arrangement of rectangular sliding slot, rectangular sliding block, limiting insertion rod, spring and limiting jack, when the position of suction cup needs to be adjusted, only need to pinch the pinch plate on the adjacent two rectangular sliding blocks in opposite direction by hand, the position of suction cup can be adjusted, and after adjustment, only need to release hand, the sliding seat can be quickly fixed, so that in the operation process, screw does not need to be rotated forward and reversely, so that the efficiency of suction cup in adjusting position is improved, and since thread structure is not used, the sliding seat is avoided from loosening, so that the stability of the lifting device in operation is improved.

[0014] 2、By the setting of the indicating arrow and the scale, when the suction cups are adjusted, the distance between the suction cups and the center of the cross mounting frame can be measured through the cooperation of the indicating arrow and the scale, so that the four suction cups can have good consistency when being adjusted, and the stability of the lifting device during use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced as follows.

[0016] The drawings described in the following description only relate to some embodiments of the present application, and are not a limitation of the present application.

[0017] In the drawings:

[0018] Figure 1 A structural schematic diagram of a bottom perspective view of the present application is shown.

[0019] Figure 2 A structural schematic diagram of a top perspective view of the present application is shown.

[0020] Figure 3 A structural schematic diagram of the present application after being split is shown.

[0021] Figure 4 A structural schematic diagram of a sliding seat, a connecting plate, a rectangular sliding groove, a rectangular sliding block and a limiting plug rod of the present application is shown.

[0022] Figure 5 A structural schematic diagram of the present application is shown. Figure 2 A partially enlarged structural schematic diagram of A in the present application is shown.

[0023] LIST OF REFERENCE NUMERALS

[0024] 1、Cross mounting frame; 101, Rectangular sliding port; 102, Lifting ring; 103, Negative pressure shell; 104, Limiting insertion hole; 105, Scale;

[0025] 2, Sliding seat; 201, Connecting plate; 202, Rectangular sliding groove; 203, Rectangular sliding block; 204, Limiting plug rod; 205, Indicating arrow;

[0026] 3, Suction lifting cylinder; 301, Suction cup; 302, Air suction hose. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Embodiment one: please refer to Figures 1 to 5

[0029] The utility model proposes a kind of hoisting device for toughened glass carrying, it include: cross mounting frame 1, four rectangular sliding ports 101 are arranged in ring array shape in the bottom end surface of cross mounting frame 1, and one sliding seat 2 is slidably connected in each rectangular sliding port 101;Negative pressure shell 103 is fixedly installed in the middle of the upper end surface of cross mounting frame 1, one connecting plate 201 is fixedly connected in the bottom of each sliding seat 2, and one suction cylinder 3 is arranged in the bottom of each connecting plate 201, and one suction disc 301 is arranged in the lower end of each suction cylinder 3, one suction hose 302 is communicated in each suction disc 301, and the other end of four suction hoses 302 is communicated with negative pressure shell 103, for extracting the air in suction disc 301, so that negative pressure is generated in suction disc 301.

[0030] Four lifting rings 102 are fixedly connected in ring array shape on the outside of the upper end surface of cross mounting frame 1, and four scales 105 are arranged in ring array shape on the upper end surface of cross mounting frame 1, for cooperating with indicating arrow 205, improve the accuracy of suction disc 301 when adjusting position.

[0031] Limiting insertion hole 104 is evenly arranged on two side surfaces in each rectangular sliding port 101, and strip-shaped sliding slot is arranged on two side surfaces in each rectangular sliding port 101;One rectangular sliding block is arranged on the left and right side surfaces of sliding seat 2, and two rectangular sliding blocks are slidably connected with two strip-shaped sliding slots in rectangular sliding port 101 respectively.

[0032] ​The upper end face of the sliding seat 2 is provided with two rectangular sliding grooves 202, and each rectangular sliding groove 202 is slidably connected with a rectangular sliding block 203. The opposite faces of the two rectangular sliding blocks 203 are fixedly connected with a limiting insertion rod 204, and the two limiting insertion rods 204 penetrate through the left and right side faces of the sliding seat 2. The upper end face of each rectangular sliding block 203 is provided with a pinch plate, and the opposite faces of the two pinch plates are provided with anti-skid stripes. The opposite faces of the two rectangular sliding blocks 203 are fixedly connected with a spring, and the other end of the spring is fixedly connected with the inner side face of the two rectangular sliding grooves 202. Through the arrangement of the rectangular sliding groove 202, the rectangular sliding block 203, the limiting insertion rod 204, the spring and the limiting insertion hole 104, the screw rod does not need to be rotated forward and reversely when the position of the sliding seat 2 is adjusted, thereby improving the efficiency of the suction cup 301 when the position is adjusted. Moreover, since the threaded structure is not used, the sliding seat 2 is prevented from loosening, thereby improving the stability of the lifting device during operation.

[0033] When the sliding seat 2 is in a fixed state in the rectangular sliding port 101, the adjacent two limiting insertion rods 204 are respectively inserted into the limiting insertion holes 104 provided on the two side faces in the rectangular sliding port 101.

[0034] In the embodiment two, on the basis of the embodiment one, as shown in Figure 2 and Figure 5 The upper end face of the sliding seat 2 is provided with an indication arrow 205, and the indication arrow 205 is located above the corresponding scale 105. Through the arrangement of the indication arrow 205 and the scale 105, the four suction cups 301 can have good consistency when the position is adjusted, thereby improving the stability of the lifting device during use.

[0035] The working principle of the embodiment is as follows: when used, the four lifting rings 102 are connected with the lifting rope of the lifting device, and then the lifting device with the lifting device is moved to the upper side of the tempered glass to be carried. Then the four suction cups 301 are attached to the upper surface of the tempered glass, and then the air in the negative pressure shell 103 is extracted outward through the negative pressure equipment, so that the negative pressure is generated in the negative pressure shell 103 and the suction cup 301, and the suction cup 301 is adsorbed to the tempered glass. Then the lifting device and the tempered glass are lifted and carried by the lifting equipment.

[0036] When the position of the suction disc 301 needs to be adjusted, just pinch the pinch plates on the two adjacent rectangular sliders 203 simultaneously in opposite directions by hand, so that the two rectangular sliders 203 and the two limiting insertion rods 204 are simultaneously moved in opposite directions, and the two limiting insertion rods 204 are pulled out of the limiting insertion holes 104 inside the rectangular sliding port 101, so that the sliding seat 2 loses the limiting effect inside the rectangular sliding port 101, then the sliding seat 2 and the suction disc 301 are adjusted, and after adjustment, just release the hand, so that the two rectangular sliders 203 with the two limiting insertion rods 204 are simultaneously moved in opposite directions under the action of the spring, and the two limiting insertion rods 204 are respectively inserted with the limiting insertion holes 104 opened on two side faces inside the rectangular sliding port 101, so that the sliding seat 2 can be quickly fixed.

[0037] Through the setting of the indicating arrow 205 and the scale 105, when the position of the suction disc 301 is adjusted, the distance of the suction disc 301 from the center of the cross installation frame 1 can be measured through the cooperation of the indicating arrow 205 and the scale 105, so that the four suction discs 301 can have better consistency when the position is adjusted.

[0038] In this paper, the following points need attention:

[0039] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the usual design.

[0040] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined to obtain new embodiments.

[0041] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A hoisting device for handling toughened glass, comprising: The cross mounting frame (1) bottom end face is provided with four rectangular sliding openings (101) in annular array, and each rectangular sliding opening (101) is slidably connected with a sliding seat (2); characterized in that the cross mounting frame (1) upper end face middle part is fixedly installed with a negative pressure shell (103), each sliding seat (2) bottom is fixedly connected with a connecting plate (201), and each connecting plate (201) bottom is provided with a suction cylinder (3), and each suction cylinder (3) lower end is provided with a suction disc (301), each suction disc (301) is communicated with a suction hose (302), and four suction hoses (302) other ends are communicated with the negative pressure shell (103); The sliding seat (2) upper end face is provided with two rectangular sliding grooves (202), and each rectangular sliding groove (202) is slidably connected with a rectangular sliding block (203), and the opposite faces of the two rectangular sliding blocks (203) are fixedly connected with a limiting insertion rod (204), and the two limiting insertion rods (204) respectively penetrate through the left and right side faces of the sliding seat (2); Each rectangular sliding block (203) upper end face is provided with a pinch plate, and the opposite faces of the two pinch plates are provided with anti-skid stripes, and the opposite faces of the two rectangular sliding blocks (203) are fixedly connected with a spring, and the other ends of the two springs are respectively fixedly connected with the inner side faces of the two rectangular sliding grooves (202); When the sliding seat (2) is in a fixed state in the rectangular sliding opening (101), the adjacent two limiting insertion rods (204) are respectively inserted into the limiting insertion holes (104) formed on the two side faces in the rectangular sliding opening (101).

2. The lifting device for carrying toughened glass according to claim 1, characterized in that: The cross mounting frame (1) upper end face outer side is fixedly connected with four lifting rings (102) in annular array, and the cross mounting frame (1) upper end face is provided with four scales (105) in annular array.

3. The lifting device for carrying toughened glass according to claim 1 or 2, characterized in that: The inner side faces of the rectangular sliding openings (101) are uniformly provided with limiting insertion holes (104), and the inner side faces of the rectangular sliding openings (101) are provided with strip sliding grooves.

4. The lifting device for carrying toughened glass according to claim 3, characterized in that: The left and right side faces of the sliding seat (2) are provided with a rectangular sliding block, and the two rectangular sliding blocks are respectively slidably connected with the two strip sliding grooves in the rectangular sliding opening (101).

5. The lifting device for carrying toughened glass according to claim 2, characterized in that: The upper end face outer side of the sliding seat (2) is provided with an indicating arrow (205), and the indicating arrow (205) is located above the corresponding scale (105).

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