A mounting method for a large funnel hanging belt rack

Abstract

The present application provides a method for installing a large funnel suspended belt rack, including: S100, assembling the large funnel on the ground; S200, assembling the buffer device on the ground and hoisting the whole to the door frame for installation; S300, after assembling the inverted conical hanger on the ground, placing the inverted conical hanger in the large funnel assembly jig; S400, hoisting the large funnel into the inverted conical hanger and assembling the large funnel and the inverted conical hanger to form a large funnel assembly; S500, setting a cantilever beam on the cross beam of the door frame and hoisting the belt rack to the cantilever beam, the height of the belt rack being higher than that of the buffer device; S600, after hoisting the large funnel assembly above the belt rack, assembling the inverted conical hanger and the belt rack. The method for installing the large funnel suspended belt rack of the present application completes the assembly of the buffer device on the ground and arranges the belt rack on the cantilever beam, reducing the high-altitude construction operation and improving the safety.

Description

Technical Field

[0001] This application relates to the technical field of material loading, and particularly to a method for installing a large funnel suspended belt rack. Background Art

[0002] The belt rack of a ship unloader is generally arranged on the belt rack crossbeam below the large funnel of the unloading system. Materials are transported to the belt rack through the large funnel, and then through the conveyor belt on the belt rack, the materials are transported to the feeder at the end of the belt rack, and the feeder transports the materials to the buffer device below the unloading system. In the current assembly method, when assembling the belt rack, a high tire rack is required to support the belt rack, and a belt rack crossbeam needs to be set on the doorframe, resulting in a high construction height and a large safety risk. In addition, when installing the buffer device, the buffer beams also need to be hoisted into place one by one and assembled at high altitude, further increasing the safety risk.

[0003] Content of the Application

[0004] In view of this, this application provides a method for installing a large funnel suspended belt rack to solve the problems of a large proportion of high-altitude operations and a large safety risk in the existing assembly method.

[0005] To solve the above technical problems, this application adopts the following technical solutions:

[0006] A method for installing a large funnel suspended belt rack according to an embodiment of this application includes:

[0007] S100. Assemble the large funnel on the ground;

[0008] S200. Assemble the buffer device on the ground and hoist it as a whole to the doorframe for installation;

[0009] S300. After assembling the inverted conical hanger on the ground, place the inverted conical hanger in the large funnel assembly jig;

[0010] S400. Hoist the large funnel into the inverted conical hanger and assemble the large funnel and the inverted conical hanger to form a large funnel assembly;

[0011] S500. Set a cantilever beam on the crossbeam of the doorframe and hoist the belt rack to the cantilever beam, with the height of the belt rack higher than that of the buffer device;

[0012] S600. After hoisting the large funnel assembly above the belt rack, assemble the inverted conical hanger and the belt rack.

[0013] In an embodiment of this application, assembling the large funnel on the ground includes:

[0014] S110. Place the large funnel lying on its side;

[0015] S120. Install the wear-resistant lining inside the large funnel in sequence;

[0016] S130. Install the vibration motor on the outside of the large funnel.

[0017] In an embodiment of the present application, the buffer device is formed in a rectangle and includes multiple interconnected buffer beams. The buffer device is assembled on the ground and hoisted as a whole to the door frame for installation, including:

[0018] S210. Connect multiple buffer beams to each other to assemble the buffer device in place;

[0019] S220. Hoist the buffer device and assemble the buffer device with the door frame in place.

[0020] In an embodiment of the present application, after assembling the inverted conical hanger on the ground, place the inverted conical hanger inside the large funnel assembly jig, including:

[0021] S310. Place the inverted conical hanger inside the large funnel assembly jig;

[0022] S320. Use guy ropes and counterweights to fix the legs of the conical hanger;

[0023] S320. Set supports under the legs of the inverted conical hanger to support the inverted conical hanger.

[0024] In an embodiment of the present application, the inverted conical hanger is formed as an inverted quadrangular pyramid and includes two groups of W-shaped brackets and two groups of diamond-shaped brackets. The diamond-shaped brackets and the W-shaped brackets are connected end to end at an angle to form the inverted conical hanger.

[0025] In an embodiment of the present application, a support rod is provided in the middle of the diamond-shaped bracket.

[0026] In an embodiment of the present application, hoist the large funnel into the inverted conical hanger and assemble the large funnel and the inverted conical hanger to form a large funnel assembly, including:

[0027] S410. Hoist the large funnel into the inverted conical hanger;

[0028] S420. Symmetrically install two groups of side windshields at one end of the large funnel away from the inverted conical hanger;

[0029] S430. Install a sea-side baffle at one end of the large funnel close to the sea side;

[0030] S440. Assemble the large funnel and the inverted conical hanger to form a large funnel assembly.

[0031] In an embodiment of the present application, the discharge port of the large funnel is higher than the bottom surface height of the legs of the inverted conical hanger.

[0032] In an embodiment of the present application, a cantilever beam is provided on the cross beam of the door frame, and the belt rack is hoisted onto the cantilever beam, including:

[0033] S510. Parallelly arrange multiple cantilever beams above the cross beam of the door frame;

[0034] S520. Hoist the belt rack onto the cantilever beam and fix it with guy ropes.

[0035] In an embodiment of the present application, after hoisting the large funnel assembly above the belt rack, assemble the inverted conical hanger and the belt rack, including:

[0036] S610. Use a chain block to lift the belt rack so that the belt rack contacts the legs of the inverted conical hanger;

[0037] S620. Assemble the inverted conical hanger and the belt rack in place.

[0038] The above technical solution of the present application has at least one of the following beneficial effects:

[0039] The installation method of the large funnel suspended belt rack of the present application forms a large funnel assembly by installing an inverted conical hanger under the large funnel. At the same time, a cantilever beam is provided on the cross beam of the door frame, and the entire belt rack is hoisted onto the cantilever beam, and then the large funnel assembly and the belt rack are assembled. There is no need to install the cross beam of the belt rack at high altitude, and at the same time, the proportion of high-altitude operations is reduced, improving safety. In addition, the buffer device is assembled on the ground, and then hoisted and assembled as a whole, further reducing the proportion of high-altitude operations and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is a flowchart of the installation method of the large funnel suspended belt rack according to the embodiment of the present application;

[0041] Figure 2 is a schematic structural diagram of placing the inverted conical hanger in the large funnel assembly jig in the installation method of the large funnel suspended belt rack according to the embodiment of the present application;

[0042] Figure 3 is a front view of assembling the large funnel and the inverted conical hanger in the installation method of the large funnel suspended belt rack according to the embodiment of the present application;

[0043] Figure 4 is a side view of assembling the large funnel and the inverted conical hanger in the installation method of the large funnel suspended belt rack according to the embodiment of the present application;

[0044] Figure 5 is a schematic structural diagram of installing the belt rack in the installation method of the large funnel suspended belt rack according to the embodiment of the present application;

[0045] Figure 6 Schematic enlarged structure view of the cantilever beam in the installation method of the large funnel hanging belt rack according to the embodiment of the present application;

[0046] Figure 7 Front view of assembling the large funnel assembly and the belt rack in the installation method of the large funnel hanging belt rack according to the embodiment of the present application;

[0047] Figure 8 Side view of assembling the large funnel assembly and the belt rack in the installation method of the large funnel hanging belt rack according to the embodiment of the present application.

[0048] Reference numerals: 100, large funnel; 101, large funnel assembling tire rack; 102, guy rope; 103, counterweight; 104, support member; 110, side windbreak wall; 120, sea side baffle; 200, buffer device; 300, inverted conical hanger; 310, W-shaped bracket; 311, support rod; 320, diamond-shaped bracket; 400, door frame; 410, cross beam; 420, cantilever beam; 500, belt rack. Detailed implementation manners

[0049] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present application fall within the scope of protection of the present application.

[0050] Unless otherwise defined, the technical terms or scientific terms used in the present application shall have the ordinary meanings understood by those of ordinary skill in the art to which the present application pertains. The "first", "second" and similar terms used in the present application do not denote any order, quantity or importance, but are only used to distinguish different components. Similarly, the terms such as "a" or "one" do not denote a quantity limitation, but mean that there is at least one. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship also changes accordingly.

[0051] In the existing installation process of the belt rack, the proportion of high-altitude operations is relatively high, and there are relatively large potential safety hazards. To solve the above problems, the present application provides an installation method for a large funnel hanging belt rack that can reduce the proportion of high-altitude operations.

[0052] Next, a method for installing a large funnel hanging belt rack according to an embodiment of the present application will be specifically described with reference to the accompanying drawings.

[0053] As Figure 1 shown, Figure 1 FIG. is a flowchart of a method for installing a large funnel hanging belt rack according to the present application. A method for installing a large funnel hanging belt rack according to an embodiment of the present application includes:

[0054] S100. Assemble the large funnel on the ground.

[0055] Specifically, in an embodiment of the present application, assembling the large funnel 100 on the ground includes: S110. Place the large funnel lying on its side; S120. Install the wear-resistant liners inside the large funnel in sequence; S130. Install the vibration motors outside the large funnel.

[0056] More specifically, installing wear-resistant liners inside the large funnel 100 can improve the durability of the large funnel 100, avoid damage caused by friction between the large funnel 100 and the materials during material transportation, and improve the service life. In addition, installing vibration motors outside the large funnel 100 can improve the transportation efficiency during material transportation and avoid materials sticking to the inner side of the large funnel 100, thus improving the transportation efficiency.

[0057] S200. Assemble the buffer device on the ground and hoist it as a whole to the door frame for installation.

[0058] As Figure 5 shown, in an embodiment of the present application, the buffer device 200 is formed in a rectangle and includes a plurality of interconnected buffer beams. Assembling the buffer device 200 on the ground and hoisting it as a whole to the door frame 400 for installation includes: S210. Connect the plurality of buffer beams to each other to assemble the buffer device in place; S220. Hoist the buffer device and assemble the buffer device with the door frame in place. That is to say, in the process of the present application, a plurality of buffer beams will be first assembled in place on the ground to form the buffer device 200. Then, the buffer device 200 will be hoisted as a whole to the door frame 400 for assembly. Thereby, the proportion of high-altitude operations can be effectively reduced and the safety can be improved.

[0059] S300. After assembling the inverted conical hanger on the ground, place the inverted conical hanger in the large funnel assembly jig.

[0060] As Figure 2As shown, in an embodiment of the present application, after the inverted conical hanger is assembled on the ground, the inverted conical hanger is placed inside the large funnel assembly jig, including: S310, placing the inverted conical hanger 300 inside the large funnel assembly jig 101; S320, using guy ropes 102 and counterweights 103 to fix the legs of the conical hanger; S320, arranging a support member 104 under the legs of the inverted conical hanger 300 to support the inverted conical hanger 300.

[0061] Specifically, before installing the large funnel 100, the inverted conical hanger 300 can be placed inside the large funnel assembly jig 101, and guy ropes 102 and counterweights 103 are used to fix the legs of the conical hanger. Thus, when the large funnel 100 is placed into the inverted conical hanger 300, the inverted conical hanger 300 can be prevented from shifting, improving safety. In addition, a support member 104 is arranged under the legs of the inverted conical hanger 300. When the large funnel 100 is placed into the inverted conical hanger 300, the supporting performance of the inverted conical hanger 300 can be improved, preventing deformation on the ground and further improving safety.

[0062] As Figure 2 , Figure 3 and Figure 3 As shown, in an embodiment of the present application, the inverted conical hanger 300 is formed as an inverted quadrangular pyramid, including two groups of W-shaped brackets 310 and two groups of diamond-shaped brackets 320. The diamond-shaped brackets 320 and the W-shaped brackets 310 are connected end to end at an angle to form the inverted conical hanger 300. That is to say, the inverted conical hanger 300 is composed of two groups of W-shaped brackets 310 and two groups of diamond-shaped brackets 320. The W-shaped brackets 310 have two legs in contact with the cross beam 410, which can effectively improve the supporting performance of the inverted conical hanger 300. At the same time, the W-shaped brackets 310 are connected to the diamond-shaped brackets 320 through the outer legs, which can effectively improve the structural performance.

[0063] As Figure 4 As shown, in an embodiment of the present application, a support rod 311 is arranged in the middle of the diamond-shaped bracket 320. That is to say, the support rod 311 inside the diamond-shaped bracket 320 divides the diamond-shaped bracket 320 into two groups of triangular brackets. The triangular bracket structure is stable. Thus, the supporting performance of the inverted conical hanger 300 is further improved.

[0064] S400, hoist the large funnel into the inverted conical hanger, and assemble the large funnel and the inverted conical hanger to form a large funnel assembly.

[0065] As Figure 3 and Figure 4As shown, in an embodiment of the present application, the large funnel 100 is hoisted into the inverted conical hanger 300, and the large funnel 100 and the inverted conical hanger 300 are assembled to form a large funnel assembly, including: S410, hoisting the large funnel 100 into the inverted conical hanger 300; S420, symmetrically installing two groups of side windshields 110 at one end of the large funnel 100 facing away from the inverted conical hanger 300; S430, installing a sea-side baffle 120 at one end of the large funnel 100 close to the sea side; S440, assembling the large funnel 100 and the inverted conical hanger 300 to form a large funnel assembly. Specifically, after hoisting the large funnel 100 into the inverted conical hanger 300, a manual hoist can be used to lift the inverted conical hanger 300 so that the inverted conical hanger 300 contacts the large funnel 100, and then the large funnel 100 and the inverted conical hanger 300 are assembled to form a large funnel assembly. In an embodiment of the present application, the discharge port of the large funnel 100 is higher than the bottom surface height of the legs of the inverted conical hanger 300. Thus, when connecting the inverted conical hanger 300 to the belt frame 500, the large funnel 100 can smoothly convey materials onto the belt frame 500.

[0066] S500, set a cantilever beam on the cross beam of the door frame, and hoist the belt frame onto the cantilever beam, and the height of the belt frame is higher than that of the buffer device.

[0067] As Figure 5 and Figure 6 As shown, in an embodiment of the present application, a cantilever beam 420 is set on the cross beam 410 of the door frame 400, and the belt frame 500 is hoisted onto the cantilever beam 420, including: S510, parallelly set multiple cantilever beams 420 above the cross beam 410 of the door frame 400; S520, hoist the belt frame 500 onto the cantilever beam 420 and fix it with guy ropes 102.

[0068] Specifically, four cantilever beams 420 can be parallelly set above the cross beam 410 of the door frame 400, and then the belt frame 500 is hoisted onto the cantilever beam 420 and fixed with guy ropes 102. Thus, the belt frame 500 can be temporarily parked without installing the cross beam of the belt frame. At the same time, fixing with guy ropes 102 can prevent the belt frame 500 from tipping over and improve safety.

[0069] S600, after hoisting the large funnel assembly above the belt frame, assemble the inverted conical hanger and the belt frame.

[0070] As Figure 7 and Figure 8As shown, in an embodiment of the present application, after hoisting the large funnel assembly above the belt rack 500, the inverted conical hanger 300 and the belt rack 500 are assembled, including: S610. Use a chain block to lift the belt rack 500 so that the belt rack 500 contacts the legs of the inverted conical hanger 300; S620. Assemble the inverted conical hanger 300 and the belt rack 500 in place.

[0071] Specifically, after the belt rack 500 is in place, the large funnel assembly can be hoisted above the belt rack 500, and a chain block is used to lift the belt rack 500 to assemble the inverted conical hanger 300 and the belt rack 500. Thus, there is no need to install the belt rack cross beam, reducing high-altitude operations and improving safety. At the same time, the large funnel assembly is lifted as a whole, eliminating the need to set up a high tire rack, saving working hours and avoiding high-altitude operations, further improving safety.

[0072] In the installation method of the large funnel suspended belt rack of the present application, an inverted conical hanger is installed under the large funnel to form a large funnel assembly. At the same time, a cantilever beam is set on the door frame cross beam, and the belt rack is hoisted as a whole onto the cantilever beam, and then the large funnel assembly and the belt rack are assembled. There is no need to install the belt rack cross beam at high altitude, and at the same time, the proportion of high-altitude operations is reduced, improving safety. In addition, the buffer device is assembled on the ground, and then hoisted and assembled as a whole, further reducing the proportion of high-altitude operations and improving safety.

[0073] The above are the preferred embodiments of the present application. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present application, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A method for installing a large funnel suspended belt rack, including: S100. Assemble the large funnel on the ground; S200. Assemble the buffer device on the ground and hoist it as a whole to the door frame for installation; S300. After assembling the inverted conical hanger on the ground, place the inverted conical hanger inside the large funnel assembly jig; S400. Hoist the large funnel into the inverted conical hanger and assemble the large funnel and the inverted conical hanger to form a large funnel assembly; S500. Set a cantilever beam on the cross beam of the door frame and hoist the belt rack onto the cantilever beam, with the height of the belt rack higher than that of the buffer device; S600. After hoisting the large funnel assembly above the belt rack, assemble the inverted conical hanger and the belt rack; S100 includes: S110. Place the large funnel lying on its side; S120. Install the wear-resistant lining inside the large funnel in sequence; S130. Install the vibration motor on the outside of the large funnel; The buffer device is formed as a rectangle and includes multiple interconnected buffer beams. S200 includes: S210. Connect the multiple buffer beams to assemble the buffer device in place; S220. Hoist the buffer device and assemble the buffer device with the door frame in place; S300 includes: S310. Place the inverted conical hanger inside the large funnel assembly jig; S320. Use guy ropes and counterweights to fix the legs of the conical hanger; S320. Set a support under the legs of the inverted conical hanger to support the inverted conical hanger; S400 includes: S410. Hoist the large funnel into the inverted conical hanger; S420. Symmetrically install two groups of side windshields at one end of the large funnel away from the inverted conical hanger; S430. Install a sea side baffle at one end of the large funnel close to the sea side; S440. Assemble the large funnel and the inverted conical hanger to form a large funnel assembly.

2. The method for installing a large funnel suspended belt rack according to claim 1, wherein, the inverted conical hanger is formed as an inverted quadrangular pyramid and includes two groups of W-shaped brackets and two groups of diamond-shaped brackets. The diamond-shaped brackets and the W-shaped brackets are connected end to end at an angle to form the inverted conical hanger.

3. The method for installing a large funnel suspended belt rack according to claim 2, wherein, a support rod is provided in the middle of the diamond-shaped bracket.

4. The method for installing a large funnel suspended belt rack according to claim 1, wherein, the discharge port of the large funnel is higher than the bottom surface height of the legs of the inverted conical hanger.

5. The method for installing a large funnel suspended belt rack according to claim 1, wherein, setting a cantilever beam on the cross beam of the door frame and hoisting the belt rack onto the cantilever beam includes: S510. Parallelly set multiple cantilever beams above the cross beam of the door frame; S520. Hoist the belt rack onto the cantilever beam and fix it with guy ropes.

6. The method for installing a large funnel suspended belt rack according to claim 5, wherein, after hoisting the large funnel assembly above the belt rack, assembling the inverted conical hanger and the belt rack includes: S610. Use a chain block to lift the belt rack so that the belt rack contacts the legs of the inverted conical hanger; S620. Assemble the inverted conical hanger and the belt rack in place.

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