Hoisting and clamping device for decoration

Abstract

The hoisting clamping device for decoration comprises a straight cylinder, the inner wall of one end of the straight cylinder is rotationally connected with a double-end threaded rod through a bearing, one end of the double-end threaded rod is fixedly connected with the output end of a second motor, and one end of the second motor is fixedly connected with one end of the straight cylinder; one side of the outer wall of the double-end threaded rod is in threaded connection with a vertical block, and the lower portion of the outer wall of the vertical block is in clearance fit with a through groove in one side of the bottom of a straight cylinder. Through cooperation of a vertical block and a switching structure, when a plate-shaped ornament is clamped, a rubber pad faces the inner side, when a columnar ornament is clamped, a rubber block faces the inner side, an insertion rod is inserted into the inner wall of the bottom of the vertical block, the insertion rod drives an inclined block to move outwards, the inclined block compresses a spring, the insertion rod continues to move upwards, and the spring rebounds; and the spring drives the inclined block to move inwards, so that the inclined block is clamped on one side of the bottom of the insertion rod, the clamping plate is fixed, plate-shaped and columnar ornaments are conveniently clamped and hoisted, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to a hoisting and clamping device, in particular to a hoisting and clamping device used for decoration and renovation. Background Art

[0002] Lifting engineering is a type of construction work that uses lifting equipment to lift components and install and fix them in the designed position. It is divided into component lifting and overall lifting. The former is to lift the various components of buildings and structures one by one; the latter is to assemble the various components into an integral structure on the ground and then lift them.

[0003] There is a hoisting and clamping device for decoration (application number: 202322201230.1). The clamping force of the two anti-slip coatings on the decorations is applied by two buffer springs. By observing the compression of the two buffer springs, the clamping condition can be better judged. The above problem still exists. When hoisting the decorations, it is often necessary to clamp and fix the decorations. When hoisting the decorations, the above device is not convenient for clamping and hoisting plate-shaped and columnar decorations, and its practicality is poor. When the splint is damaged, it is not convenient for the staff to disassemble the splint, and it is not convenient for the staff to replace the splint. Summary of the invention

[0004] The utility model aims to solve the problems existing in the above-mentioned prior art and provides a hoisting and clamping device for decoration and renovation, which is convenient for clamping and hoisting plate-shaped and columnar decorations, improves practicality, and facilitates staff to disassemble the splints, and then facilitates staff to replace the splints.

[0005] The utility model solves the technical problem by adopting a technical solution: this kind of lifting and clamping device for decoration and renovation comprises a straight tube, the inner wall of one end of the straight tube is rotatably connected with a double-headed threaded rod through a bearing, one end of the double-headed threaded rod is fixedly connected to the output end of motor 2, one end of motor 2 is fixedly connected to one end of the straight tube, one side of the outer wall of the double-headed threaded rod is threadedly connected with a vertical block, the lower part of the outer wall of the vertical block is gap-matched with the through groove on one side of the bottom of the straight tube, a shell is provided above the straight tube, and a switching structure is provided below the vertical block.

[0006] For further improvement, the switching structure includes an insertion rod, the outer wall of the insertion rod is gap-matched with the bottom inner wall of the vertical block, an inclined block is attached to one side of the bottom of the insertion rod, and a cylinder is gap-matched on one side of the outer wall of the inclined block, one end of the cylinder is fixedly connected to the upper side of one side of the vertical block, one end of the inclined block is fixedly connected to a spring, one end of the spring is fixedly connected to one end of the inner wall of the cylinder, the bottom protrusion of the inclined block is gap-matched with the bottom through groove of the cylinder, the bottom of the insertion rod is fixedly connected with a splint, one end of the splint is fixedly connected to a rubber block, and the other end of the splint is fixedly connected to a rubber pad.

[0007] For further improvement, an upper inner wall of one side of the shell is rotatably connected with a screw rod through a bearing.

[0008] For further improvement, one end of the screw rod is fixedly connected to the output end of motor one, and one end of motor one is fixedly connected to the upper side of the inner wall of the shell.

[0009] For further improvement, the outer wall of the screw rod is threadedly connected with a block.

[0010] For further improvement, a sliding block is fixedly connected to the rear end of the inner wall of the shell.

[0011] The beneficial effects of the utility model are as follows: the utility model, through the cooperation of the vertical block and the switching structure, enables the device to face the rubber pad inward when clamping the plate-shaped decoration, and face the rubber block inward when clamping the column-shaped decoration, and when the insertion rod is inserted into the bottom inner wall of the vertical block, the insertion rod drives the inclined block to move outward, the inclined block compresses the spring, the insertion rod continues to move upward, the spring rebounds, and the spring drives the inclined block to move inward, so that the inclined block is clamped on the bottom side of the insertion rod, thereby achieving the fixation of the clamping plate, facilitating the clamping and hoisting of the plate-shaped and columnar decorations, and improving the practicality;

[0012] Through the cooperation of the vertical block and the switching structure, when the device is in use, the inclined block can be pulled outward to move the inclined block away from under the insertion rod, and the splint can be moved downward. The splint drives the insertion rod to move downward, and the insertion rod is moved out from the inner wall of the vertical block, thereby realizing the disassembly of the splint, making it convenient for the staff to disassemble the splint, and then facilitating the staff to replace the splint. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the screw rod, motor 1 and block structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the slider, block and rack structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the inclined block, spring and cylinder of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the slider, tooth plate and rack of the utility model;

[0018] Figure 6 It is a schematic diagram of the structure of the straight tube, double-ended threaded rod and motor of the utility model.

[0019] Explanation of the reference numerals: 1. straight cylinder, 2. switching structure, 2a1. plug rod, 2a2. inclined block, 2a3. spring, 2a4. cylinder, 2a5. splint, 2a6. rubber block, 2a7. rubber pad, 2b1. tooth plate, 2b2. rack, 3. housing, 4. screw rod, 5. motor one, 6. block, 7. slider, 8. double-headed threaded rod, 9. vertical block, 10. motor two. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings: Embodiment 1:

[0021] See attached Figure 1-6 In the present embodiment, a hoisting and clamping device for decoration and renovation comprises a straight tube 1, the inner wall of one end of the straight tube 1 is rotatably connected with a double-threaded rod 8 through a bearing, one end of the double-threaded rod 8 is fixedly connected to the output end of a motor 10, the model of the motor 10 is determined according to the actual use situation, one end of the motor 10 is fixedly connected to one end of the straight tube 1, one side of the outer wall of the double-threaded rod 8 is threadedly connected with a vertical block 9, the lower part of the outer wall of the vertical block 9 is matched with the clearance of the through groove on one side of the bottom of the straight tube 1, and a shell 3 is provided above the straight tube 1, and one side of the shell 3 The upper inner wall is rotatably connected to a screw rod 4 through a bearing. The bearing allows the screw rod 4 to rotate on the upper inner wall of one side of the shell 3 when a force is applied. One end of the screw rod 4 is fixedly connected to the output end of a motor 5, and one end of a motor 5 is fixedly connected to the upper side of the inner wall of the shell 3. The model of the motor 5 depends on the actual usage. The outer wall of the screw rod 4 is threadedly connected to a block 6, and the rear end of the inner wall of the shell 3 is fixedly connected to a slider 7. A switching structure 2 is provided below the vertical block 9. The switching structure 2 facilitates the clamping and lifting of plate-shaped and columnar decorations, thereby improving practicality.

[0022] The switching structure 2 includes an insertion rod 2a1, the outer wall of the insertion rod 2a1 is clearance-matched with the bottom inner wall of the vertical block 9, and the insertion rod 2a1 can move up and down on the bottom inner wall of the vertical block 9 when subjected to force, a bottom side of the insertion rod 2a1 is fitted with an inclined block 2a2, and a cylinder 2a4 is clearance-matched on one side of the outer wall of the inclined block 2a2, one end of the cylinder 2a4 is fixedly connected to the upper side of one side of the vertical block 9, one end of the inclined block 2a2 is fixedly connected to a spring 2a3, the spring 2a3 gives the inclined block 2a2 an inward force, one end of the spring 2a3 is fixedly connected to one end of the inner wall of the cylinder 2a4, the bottom protrusion of the inclined block 2a2 is clearance-matched with the bottom through groove of the cylinder 2a4, a clamping plate 2a5 is fixedly connected to the bottom of the insertion rod 2a1, one end of the clamping plate 2a5 is fixedly connected to a rubber block 2a6, and the other end of the clamping plate 2a5 is fixedly connected to a rubber pad 2a7, which is convenient for clamping and lifting plate-shaped and columnar decorations and improves practicality.

[0023] Working principle:

[0024] When clamping and lifting:

[0025] During decoration and renovation construction, when clamping plate-shaped decorations, the rubber pad 2a7 is facing inward, and when clamping columnar decorations, the rubber block 2a6 is facing inward. When the insertion rod 2a1 is inserted into the bottom inner wall of the vertical block 9, the insertion rod 2a1 drives the inclined block 2a2 to move outward, and the inclined block 2a2 compresses the spring 2a3, and the insertion rod 2a1 continues to move upward, and the spring 2a3 rebounds, and the spring 2a3 drives the inclined block 2a2 to move inward, so that the inclined block 2a2 is stuck on the bottom side of the insertion rod 2a1, thereby fixing the clamping plate 2a5, and the motor 2 10 starts to work, and the motor 2 10 drives the double-headed threaded rod 8 to rotate, and the double-headed threaded rod 8 drives the vertical block 9 to move inward, thereby moving the clamping plate 2a5 inward, thereby clamping the decoration, and facilitating the lifting of the decoration. Embodiment 2:

[0026] See attached Figure 1-6 : In the present embodiment, a hoisting and clamping device is provided for decoration, wherein the switching structure 2 may further include a tooth plate 2b1, the rear end of the tooth plate 2b1 is rotatably connected to the rear end of the inner wall of the outer shell 3 via a pin shaft, the bottom of the tooth plate 2b1 is fixedly connected to the top of the straight tube 1, a rack 2b2 is meshingly connected to the top of the tooth plate 2b1, the inner through groove of the rack 2b2 is slidably engaged with the outer wall of the slider 7, and the top of the rack 2b2 is fixedly connected to the bottom of the block 6.

[0027] Working principle:

[0028] Motor 15 starts to work, motor 15 drives screw rod 4 to rotate, screw rod 4 drives block 6 to move left and right, block 6 drives rack 2b2 to move left and right, rack 2b2 drives tooth plate 2b1 to rotate, tooth plate 2b1 drives straight tube 1 to swing, so as to facilitate the angle adjustment of the clamped decorations, so as to facilitate the staff to install the decorations at different angles after hoisting them to a high place.

[0029] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A hoisting and clamping device for decoration, comprising a straight tube (1), characterized in that: The inner wall of one end of the straight cylinder (1) is rotatably connected to a double-threaded rod (8) via a bearing, one end of the double-threaded rod (8) is fixedly connected to the output end of the second motor (10), one end of the second motor (10) is fixedly connected to one end of the straight cylinder (1), one side of the outer wall of the double-threaded rod (8) is threadedly connected to a vertical block (9), the lower part of the outer wall of the vertical block (9) is gap-matched with the through groove on one side of the bottom of the straight cylinder (1), a shell (3) is provided above the straight cylinder (1), and a switching structure (2) is provided below the vertical block (9), the switching structure (2) comprises an insertion rod (2a1), the outer wall of the insertion rod (2a1) is gap-matched with the inner wall of the bottom of the vertical block (9), and the insertion rod (2a1) A slanted block (2a2) is fitted on one side of the bottom, a cylinder (2a4) is gap-fitted on one side of the outer wall of the slanted block (2a2), one end of the cylinder (2a4) is fixedly connected to an upper side of a vertical block (9), one end of the slanted block (2a2) is fixedly connected to a spring (2a3), one end of the spring (2a3) is fixedly connected to one end of the inner wall of the cylinder (2a4), a bottom protrusion of the slanted block (2a2) is gap-fitted with a bottom through groove of the cylinder (2a4), a clamping plate (2a5) is fixedly connected to the bottom of the insertion rod (2a1), one end of the clamping plate (2a5) is fixedly connected to a rubber block (2a6), and the other end of the clamping plate (2a5) is fixedly connected to a rubber pad (2a7).

2. The hoisting and clamping device for decoration and renovation according to claim 1 is characterized in that: An upper inner wall of one side of the housing (3) is rotatably connected to a screw rod (4) via a bearing.

3. The hoisting and clamping device for decoration and renovation according to claim 2 is characterized in that: One end of the screw rod (4) is fixedly connected to the output end of the motor one (5), and one end of the motor one (5) is fixedly connected to the upper side of one side of the inner wall of the housing (3).

4. The hoisting and clamping device for decoration and renovation according to claim 3 is characterized in that: The outer wall of the screw rod (4) is threadedly connected with a block (6).

5. The hoisting and clamping device for decoration and renovation according to claim 4 is characterized in that: A sliding block (7) is fixedly connected to the rear end of the inner wall of the housing (3).

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