Anti-collision device for hoisting operation

Abstract

The utility model discloses a hoisting operation anti-collision device which comprises a protection mechanism, and a buffering mechanism is arranged on the surface of the protection mechanism. The protection mechanism comprises a protection frame, a plurality of front protection plates and a plurality of first side plates are fixed to the surface of the protection frame, a second side plate is arranged on the surface of the protection frame, and a hoisting plate is fixed to the top of the protection frame; the buffer mechanism comprises a first mounting plate, a first spring is fixed to the surface of the first mounting plate, a front baffle is fixed to the surface of the first spring, a buffer column is arranged on one side of the front baffle, a connecting plate is fixed to the surface of the first mounting plate, an arc-shaped pipe is arranged on one side of the connecting plate, and a buffer plate is fixed to the surface of the arc-shaped pipe. The anti-collision device has the advantages that anti-collision protection can be carried out on a hoisted object, so that the hoisted object is not easy to directly collide with a barrier, and the problem that the hoisted object is easy to collide and is damaged in the hoisting process at present is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting equipment, in particular to a hoisting operation anti-collision device. Background Art

[0002] Hoisting operation is the most basic construction operation in engineering construction, and it is also a high-risk operation. At present, the safety control of hoisting operation is concentrated on the hoisting device itself, and the operator makes judgments based on the on-site conditions and operates the lifting machinery. Whether the hoisted object will collide with the surrounding obstacles depends entirely on the visual judgment of the operator and the hoisting commander.

[0003] Traditional lifting methods are prone to being unable to clearly judge the distance between the hoisted object and surrounding obstacles due to line of sight obstructions or misaligned observation angles, which can cause the hoisted object to easily collide with surrounding buildings, causing damage to the hoisted object and poor safety. For this reason, we have proposed a hoisting operation anti-collision device to safely lift and protect the hoisted object. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-collision device for hoisting operations, which has the advantage of being able to provide anti-collision protection for hoisted objects, making it difficult for the hoisted objects to directly collide with obstacles, and solving the problem that hoisted objects are easily damaged by collision during the current hoisting process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hoisting operation anti-collision device, comprising a protection mechanism, a buffer mechanism is arranged on the surface of the protection mechanism;

[0006] The protection mechanism comprises a protection frame, a plurality of front guard plates and a plurality of first side plates are fixed on the surface of the protection frame, a second side plate is arranged on the surface of the protection frame, and a hanging plate is fixed on the top of the protection frame;

[0007] The buffer mechanism includes a first mounting plate, a first spring is fixed to the surface of the first mounting plate, a front baffle is fixed to the surface of the first spring, a buffer column is arranged on one side of the front baffle, a connecting plate is fixed to the surface of the first mounting plate, an arc tube is arranged on one side of the connecting plate, a buffer plate is fixed to the surface of the arc tube, second mounting plates are fixed to the surfaces of the first side plate and the second side plate, a second spring is fixed to the surface of the second mounting plate, and a side baffle is fixed to the surface of the second spring.

[0008] As a preferred anti-collision device for hoisting operations of the utility model, a screw is threadedly penetrated through the surface of the front guard plate on the lower side, and a clamping plate is fixed to one end of the screw.

[0009] As a preferred anti-collision device for hoisting operations of the utility model, a guide rail is fixed to the surface of the protection frame, a slider is slidably connected to the surface of the guide rail, and the surface of the slider is fixedly connected to the second side plate.

[0010] As a preferred anti-collision device for hoisting operations of the utility model, a knob is threadedly penetrated on the surface of the slider, and a plurality of slots for cooperating with the knob are provided on the surface of the guide rail.

[0011] As a preferred anti-collision device for hoisting operations of the utility model, the arc tube and the buffer plate are both made of aluminum.

[0012] As a preferred anti-collision device for hoisting operations of the utility model, the buffer column is made of rubber material.

[0013] As a preferred anti-collision device for hoisting operations of the utility model, the arc tube and the connecting plate are detachably connected by bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model protects the hoisted object by setting a protective mechanism. The surface of the protective frame is used to place the hoisted object. Before lifting, the operator can tie the hoisted object to the surface of the protective frame by ropes to ensure the stability of the hoisted object during lifting. At the same time, the four sides of the protective frame can protect the four corners of the hoisted object, and the front guard plate and the first side plate can protect the front and back and the left and right sides of the hoisted object, so that the hoisted object is not easily directly hit. The hoisting plate enables the hoisting equipment to lift the protective frame through the hoisting plate.

[0016] 2. The utility model can buffer part of the impact force received by the protective mechanism by setting the buffer mechanism. When the front guard plate is hit, the buffer column will first contact the obstacle, so that the buffer column can be compressed and deformed by its own material, thereby alleviating part of the impact force. At the same time, when the buffer column is in contact with the obstacle, since the protective frame is in an ascending state, the buffer column can rotate at this time, thereby reducing the friction effect between the buffer column and the obstacle. At the same time, after the buffer column is hit, the connecting frame will transmit the impact force to the front baffle, so that the front baffle moves toward the first mounting plate, thereby The first spring is compressed and deformed to disperse the impact effect of the protective frame during collision. When the front baffle moves a certain distance and the protective frame is still moving toward the obstacle, the obstacle will come into contact with the buffer plate, and the buffer plate and the arc tube will begin to deform due to the influence of their own materials, thereby further buffering the impact effect of the protective frame and making the hoisted objects inside the protective frame less susceptible to damage. When the surfaces of the first side plate and the second side plate are collided, the side baffle will move toward the second mounting plate, so that the second spring can be compressed, thereby alleviating part of the impact force on the side baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the protection mechanism in the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the buffer mechanism in the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the buffer mechanism in the utility model;

[0021] Figure 5 It is a partial structural schematic diagram of the protection mechanism in the utility model.

[0022] In the figure: 1. protection mechanism; 101. protection frame; 102. front guard plate; 103. first side plate; 104. second side plate; 105. screw; 106. clamping plate; 107. guide rail; 108. slider; 109. knob; 110. hanging plate; 2. buffer mechanism; 201. first mounting plate; 202. first spring; 203. front baffle plate; 204. buffer column; 205. connecting plate; 206. arc tube; 207. buffer plate; 208. second mounting plate; 209. second spring; 210. side baffle plate. DETAILED DESCRIPTION

[0023] See also Figure 1-5, a hoisting operation anti-collision device, comprising a protection mechanism 1, a buffer mechanism 2 is arranged on the surface of the protection mechanism 1;

[0024] The protection mechanism 1 protects the hoisted object, and the buffer mechanism 2 enables the protection mechanism 1 to buffer part of the impact force it receives.

[0025] The protection mechanism 1 includes a protection frame 101, a plurality of front guard plates 102 and a plurality of first side plates 103 are fixed on the surface of the protection frame 101, a second side plate 104 is arranged on the surface of the protection frame 101, and a hanging plate 110 is fixed on the top of the protection frame 101;

[0026] The surface of the protective frame 101 is used to place the hoisting object. Before lifting, the operator can tie the hoisting object to the surface of the protective frame 101 with ropes to ensure the stability of the hoisting object during lifting. At the same time, the four sides of the protective frame 101 can protect the four corners of the hoisting object, and the front guard plate 102 and the first side plate 103 can protect the front and back and the left and right sides of the hoisting object, so that the hoisting object is not easily directly hit. The lifting plate 110 allows the lifting equipment to lift the protective frame 101 through the lifting plate 110.

[0027] The buffer mechanism 2 includes a first mounting plate 201, the first mounting plate 201 is fixed to the surface of the front guard plate 102, a first spring 202 is fixed to the surface of the first mounting plate 201, a front baffle 203 is fixed to the surface of the first spring 202, a buffer column 204 is arranged on one side of the front baffle 203, a connecting frame is fixed to the surface of the front baffle 203, a rotating shaft is rotatably connected to the surface of the connecting frame, the buffer column 204 is fixed to the surface of the rotating shaft, a connecting plate 205 is fixed to the surface of the first mounting plate 201, an arc tube 206 is arranged on one side of the connecting plate 205, a buffer plate 207 is fixed to the surface of the arc tube 206, a second mounting plate 208 is fixed to the surface of the first side plate 103 and the second side plate 104, a second spring 209 is fixed to the surface of the second mounting plate 208, and a side baffle 210 is fixed to the surface of the second spring 209;

[0028] When the front guard plate 102 is hit, the buffer column 204 will first contact the obstacle, so that the buffer column 204 can be compressed and deformed by its own material, thereby alleviating part of the impact force. At the same time, when the buffer column 204 is in contact with the obstacle, since the protection frame 101 is in an upward state, the buffer column 204 can rotate at this time, thereby reducing the friction effect between the buffer column 204 and the obstacle. At the same time, after the buffer column 204 is hit, the connecting frame will transmit the impact force to the front baffle 203, so that the front baffle 203 moves toward the first mounting plate 201, thereby compressing and deforming the first spring 202, thereby dispersing the protection frame 101 is subjected to the impact effect when colliding. When the front baffle plate 203 moves a certain distance while the protective frame 101 is still moving toward the obstacle, the obstacle will come into contact with the buffer plate 207, and the buffer plate 207 and the arc tube 206 can begin to deform due to the influence of their own materials, so as to further buffer the impact effect on the protective frame 101, so that the hoisted objects inside the protective frame 101 are not easily damaged. When the surfaces of the first side plate 103 and the second side plate 104 are subjected to collision, the side baffle plate 210 will move toward the second mounting plate 208, so that the second spring 209 can be compressed, thereby alleviating part of the impact force on the side baffle plate 210.

[0029] Furthermore, a screw 105 is threadedly passed through the surface of the lower front guard plate 102, and a clamping plate 106 is fixed at one end of the screw 105;

[0030] Rotating the screw rods 105 on both sides can make the clamping plates 106 on both sides move toward each other, so that the clamping plates 106 on both sides can clamp the hoisted object, thereby further improving the stability of the hoisted object when it is lifted.

[0031] Furthermore, a guide rail 107 is fixed on the surface of the protection frame 101, a slider 108 is slidably connected to the surface of the guide rail 107, and a surface of the slider 108 is fixedly connected to the second side plate 104;

[0032] The second side plate 104 can drive the slider 108 to slide on the surface of the guide rail 107, so that the height position of the second side plate 104 can be adjusted, and the second side plate 104 will not block the operator from taking and placing the hoisted objects.

[0033] Furthermore, a knob 109 is threaded through the surface of the slider 108, and a plurality of slots for the knob 109 are provided on the surface of the guide rail 107;

[0034] The knob 109 can be rotated to move on the inner wall of the slider 108 so that the knob 109 can enter the slot on the surface of the guide rail 107 , thereby achieving a positioning effect for the moved second side plate 104 .

[0035] Furthermore, the arc tube 206 and the buffer plate 207 are both made of aluminum;

[0036] The aluminum material itself is relatively weak in strength, and it can be deformed more easily, thereby cushioning the impact force that the protective frame 101 will receive when colliding.

[0037] Furthermore, the buffer column 204 is made of rubber;

[0038] By setting the material of the buffer column 204 , it is ensured that the buffer column 204 can be compressed and deformed when colliding with an obstacle.

[0039] Further, the arc tube 206 is detachably connected to the connecting plate 205 by bolts;

[0040] With this design, the damaged arc tube 206 can be removed from the connecting plate 205 , thereby facilitating replacement of the arc tube 206 .

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting operation anti-collision device, comprising a protection mechanism (1), characterized in that: A buffer mechanism (2) is provided on the surface of the protection mechanism (1); The protection mechanism (1) comprises a protection frame (101), a plurality of front guard plates (102) and a plurality of first side plates (103) are fixed on the surface of the protection frame (101), a second side plate (104) is arranged on the surface of the protection frame (101), and a hanging plate (110) is fixed on the top of the protection frame (101); The buffer mechanism (2) comprises a first mounting plate (201), a first spring (202) being fixed on the surface of the first mounting plate (201), a front baffle (203) being fixed on the surface of the first spring (202), a buffer column (204) being arranged on one side of the front baffle (203), a connecting plate (205) being fixed on the surface of the first mounting plate (201), an arc-shaped tube (206) being arranged on one side of the connecting plate (205), a buffer plate (207) being fixed on the surface of the arc-shaped tube (206), second mounting plates (208) being fixed on the surfaces of both the first side plate (103) and the second side plate (104), a second spring (209) being fixed on the surface of the second mounting plate (208), and a side baffle (210) being fixed on the surface of the second spring (209).

2. The anti-collision device for hoisting operation according to claim 1, characterized in that: A screw rod (105) is threadedly penetrated through the surface of the front guard plate (102) at the lower side, and a clamping plate (106) is fixed to one end of the screw rod (105).

3. The anti-collision device for hoisting operation according to claim 1, characterized in that: A guide rail (107) is fixed on the surface of the protection frame (101), a sliding block (108) is slidably connected to the surface of the guide rail (107), and a surface of the sliding block (108) is fixedly connected to the second side plate (104).

4. The anti-collision device for hoisting operation according to claim 3 is characterized in that: A knob (109) is threadedly penetrated on the surface of the slider (108), and a plurality of slots for matching with the knob (109) are provided on the surface of the guide rail (107).

5. The anti-collision device for hoisting operation according to claim 1, characterized in that: The arc tube (206) and the buffer plate (207) are both made of aluminum.

6. The anti-collision device for hoisting operation according to claim 1, characterized in that: The buffer column (204) is made of rubber.

7. The anti-collision device for hoisting operation according to claim 1, characterized in that: The arc-shaped tube (206) and the connecting plate (205) are detachably connected via bolts.

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