Environment-friendly boiler economizer mounting device
By designing a combined structure of the hanging frame and the telescopic gear lever, the problem of damage during the lifting process of the boiler energy-saving device is solved, and all-round protection of the boiler energy-saving device is achieved to ensure safe lifting.
Patent Information
- Application Number
- CN202421866559.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-02
AI Technical Summary
Boiler energy-saving devices are prone to friction or collision with external buildings or equipment during lifting, resulting in damage.
An environmentally friendly boiler energy-saving installation device is designed, including a hanging frame, a cross rod body, a connecting rod, a screw adjustment assembly and a telescopic gear rod. The cross rod body is driven by the screw adjustment assembly, and the connecting rod drives the telescopic gear rod to move horizontally. The baffle provides lateral and bottom protection to prevent damage to the boiler energy-saving device during lifting.
Effectively prevent the boiler energy-saving device from friction and collision with the building or equipment during lifting, protect the integrity of the equipment, and avoid damage to people or equipment on the ground due to falling from high altitude.
Smart Images
Figure CN223087397U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of boiler installation, and specifically relates to an installation device for an environmental protection boiler economizer. Background Technique
[0002] A boiler economizer is an energy-saving device mainly used for waste heat recovery, also known as another name for a waste heat recovery device. Its main structure includes a structure formed by arranging stainless steel metal sheets in a certain order. The boiler economizer condenses the flue gas during the combustion process, recovers heat energy and reuses it, thereby reducing the fuel consumption and the generated soot emissions, making the boiler more environmentally friendly.
[0003] When installing a boiler, it is usually necessary to disassemble the boiler economizer for piecemeal hoisting, and then splice and install it after hoisting it to a preset position. Currently, when hoisting the boiler economizer, the end of the serpentine tube in the boiler economizer is very easy to be damaged by friction or collision with external buildings or equipment. For this reason, we propose an installation device for an environmental protection boiler economizer to solve the above-mentioned existing technical problems. Content of the Utility Model
[0004] The purpose of the utility model is to provide an installation device for an environmental protection boiler economizer to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] An installation device for an environmental protection boiler economizer includes a hanging frame, a cross bar body and a manual hoist. The hanging frame includes a cross bar cylinder and a longitudinal bar cylinder. There are two cross bar cylinders and two longitudinal bar cylinders, and the two cross bar cylinders and the two longitudinal bar cylinders are welded to form a rectangular structure. The two ends of the cross bar cylinder are movably inserted with the cross bar body. A connecting rod is welded between the two cross bar bodies on the same side. A telescopic stop rod is installed at the bottom of the connecting rod. An articulated seat is installed at the bottom of the telescopic stop rod. The telescopic stop rod is connected with a baffle through the articulated seat. A screw rod adjusting component is installed in the middle of the longitudinal bar cylinder. One end of the screw rod adjusting component is fixedly connected with the connecting rod. Two lower hanging rings are installed at the bottom of each of the two cross bar cylinders, and a manual hoist is connected to the lower hanging ring.
[0007] As a further scheme of the utility model: The screw rod adjusting component includes a screw nut, a screw rod, a handle and a screw rod bearing. The screw nut is embedded in the longitudinal bar cylinder. The screw rod is installed in the middle of the screw nut. One end of the screw rod is rotatably connected with the screw rod bearing installed on the connecting rod, and the other end of the screw rod is installed with a handle.
[0008] As a further solution of the utility model: The telescopic stop rod comprises a vertical rod cylinder, a vertical rod body, screw holes and screws. The vertical rod cylinder is movably inserted into the vertical rod body. The top end of the vertical rod cylinder is fixedly connected to the connecting rod. Screws are installed on the vertical rod cylinder and are in threaded cooperation with the screw holes formed in the vertical rod body at equal intervals from top to bottom.
[0009] As a further solution of the utility model: Two upper lifting rings are installed on the upper parts of the two cross rod cylinders. A lifting rope is arranged between the two front and rear opposite upper lifting rings. The lifting rope passes through the lifting hole formed in the lifting tool above the hanger, and both ends of the lifting rope are tied to the upper lifting rings.
[0010] As a further solution of the utility model: At least two telescopic stop rods are installed at the bottom of each connecting rod.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. By arranging the telescopic stop rod and the baffle, the telescopic stop rods installed on both sides of the hanger can provide lateral protection for the lifted boiler economizer, preventing the boiler economizer from directly rubbing or colliding with surrounding buildings or equipment during aerial hoisting and being damaged. The baffle is located at the bottom of the telescopic stop rod, which can provide bottom protection for the boiler economizer and prevent the boiler economizer from falling from a high altitude and causing harm to ground pedestrians or equipment.
[0013] 2. By arranging the hanger, the cross rod body, the connecting rod and the screw rod adjusting component, the cross rod body can be driven to move relative to the hanger through the screw rod adjusting component, and then the cross rod body drives the telescopic stop rod to move horizontally through the connecting rod to meet the hoisting requirements of boiler economizers of different lengths, so that the utility model can meet the hoisting and protection requirements of boiler economizers of different sizes. Description of the Drawings
[0014] Figure 1 It is the front view of an installation device for an environmental protection boiler economizer.
[0015] Figure 2 It is the partial top view of an installation device for an environmental protection boiler economizer.
[0016] Figure 3 It is the partial side view of an installation device for an environmental protection boiler economizer.
[0017] Figure 4 It is an installation device for an environmental protection boiler economizer Figure 1 The three-dimensional view of the partial structure in.
[0018] 1. Hanger; 101. Cross-bar tube; 102. Longitudinal-bar tube; 2. Cross-bar body; 3. Connecting rod; 4. Screw rod adjusting component; 401. Screw nut; 402. Screw rod; 403. Handle; 404. Screw rod bearing; 5. Upper suspension ring; 6. Suspension rope; 7. Lifting tool; 8. Hook; 9. Telescopic stop bar; 901. Vertical-bar tube; 902. Vertical-bar body; 903. Screw hole; 904. Screw; 10. Hinge seat; 11. Baffle; 12. Lower suspension ring; 13. Manual hoist. Detailed implementation manners
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0020] Please refer to Figures 1-3 , in the embodiment of the present invention, an installation device for an environmental protection boiler economizer includes a hanger 1, a cross-bar body 2 and a manual hoist 13. The hanger 1 includes a cross-bar tube 101 and a longitudinal-bar tube 102. There are two cross-bar tubes 101 and two longitudinal-bar tubes 102. The two cross-bar tubes 101 and the two longitudinal-bar tubes 102 are welded to form a rectangular structure. The two ends of the cross-bar tube 101 are movably inserted with the cross-bar body 2. A connecting rod 3 is welded between the two cross-bar bodies 2 on the same side. A screw rod adjusting component 4 is installed in the middle of the longitudinal-bar tube 102. One end of the screw rod adjusting component 4 is fixedly connected to the connecting rod 3. The screw rod adjusting component 4 includes a screw nut 401, a screw rod 402, a handle 403 and a screw rod bearing 404. The screw nut 401 is embedded in the longitudinal-bar tube 102. A screw rod 402 is installed in the middle of the screw nut 401. One end of the screw rod 402 is rotatably connected to the screw rod bearing 404 installed on the connecting rod 3. The other end of the screw rod 402 is installed with a handle 403.
[0021] Please refer to Figure 1 , Figure 3 and Figure 4 , a telescopic stop bar 9 is installed at the bottom of the connecting rod 3. The telescopic stop bar 9 includes a vertical-bar tube 901, a vertical-bar body 902, a screw hole 903 and a screw 904. The vertical-bar tube 901 is movably inserted with the vertical-bar body 902. The top of the vertical-bar tube 901 is fixedly connected to the connecting rod 3. A screw 904 is installed on the vertical-bar tube 901. The screw 904 is in threaded cooperation with the screw holes 903 equally spaced from top to bottom on the vertical-bar body 902. A hinge seat 10 is installed at the bottom of the telescopic stop bar 9. The telescopic stop bar 9 is connected with a baffle 11 through the hinge seat 10. At least two telescopic stop bars 9 are installed at the bottom of each connecting rod 3.
[0022] Please refer to Figures 1-2, two lower suspension rings 12 are installed at the bottom of each of the two cross-bar cylinders 101. A manual hoist 13 is connected to the lower suspension ring 12. Two upper suspension rings 5 are installed on the upper part of each of the two cross-bar cylinders 101. A suspension rope 6 is arranged between the two upper suspension rings 5 which are arranged opposite to each other in the front and back. The suspension rope 6 passes through the suspension hole opened on the hoisting tool 7 above the hanger 1, and both ends of the suspension rope 6 are tied to the upper suspension ring 5. The hoisting tool 7 is suspended on the hook 8 of the hoisting machine. The pin shaft in the hinge seat 10 is a damping rotating shaft, and the hinge seat 10 is dampingly rotatably connected to the baffle 11 through the damping rotating shaft.
[0023] The working principle of the present utility model is as follows:
[0024] During use, first hang the hoisting tool 7 at the top of the device on the hook 8 of the hoisting machine, and then adjust the distance between the telescopic stop rods 9 on both sides of the hanger 1 according to the length of the boiler economizer to be hoisted. During adjustment, the operator rotates the handle 403 in the screw rod adjusting assembly 4. The handle 403 drives the connecting rod 3 through the screw rod 402. The connecting rod 3 drives the cross-bar body 2 to move relative to the cross-bar cylinder 101 and drives the telescopic stop rod 9 to move horizontally, so that the distance between the two telescopic stop rods 9 meets the hoisting requirements of the boiler economizer. Then hang the hook of the manual hoist 13 at the bottom of the hanger 1 on the boiler economizer, and then start the hoisting machine to lift the boiler economizer off the ground. Then loosen the screw 904 to adjust the height and length of the telescopic stop rod 9. The telescopic stop rod 9 plays a role in lateral protection during hoisting. Then unfold the baffle 11 into a horizontal state so that the baffle 11 is located below the boiler economizer to provide bottom protection.
[0025] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. An installation device for an environmental protection boiler energy saver, comprising a hanging bracket (1), a cross bar body (2) and a manual hoist (13), characterized in that: The hanger (1) includes a crossbar cylinder (101) and a longitudinal bar cylinder (102). There are two of each the crossbar cylinder (101) and the longitudinal bar cylinder (102). The two crossbar cylinders (101) and the two longitudinal bar cylinders (102) form a rectangular structure by welding. The two ends of the crossbar cylinder (101) are movably inserted with crossbar bodies (2). A connecting rod (3) is welded between the two crossbar bodies (2) on the same side. A telescopic stop bar (9) is installed at the bottom of the connecting rod (3). A hinge seat (10) is installed at the bottom of the telescopic stop bar (9). The telescopic stop bar (9) is connected to a baffle (11) through the hinge seat (10). A screw rod adjusting assembly (4) is installed in the middle of the longitudinal bar cylinder (102). One end of the screw rod adjusting assembly (4) is fixedly connected to the connecting rod (3). Two lower suspension rings (12) are installed at the bottom of each of the two crossbar cylinders (101). A manual hoist (13) is connected to the lower suspension ring (12).
2. The installation device of an environmental protection boiler energy saver according to claim 1, characterized in that: The screw rod adjusting assembly (4) includes a screw nut (401), a screw rod (402), a handle (403) and a screw rod bearing (404). The screw nut (401) is embedded and installed on the longitudinal bar cylinder (102). A screw rod (402) is installed in the middle of the screw nut (401). One end of the screw rod (402) is rotatably connected to a screw rod bearing (404) installed on the connecting rod (3). A handle (403) is installed at the other end of the screw rod (402).
3. An installation device for an environmental protection boiler energy saver according to claim 1, characterized in that: The telescopic stop bar (9) includes a vertical bar cylinder (901), a vertical bar body (902), screw holes (903) and screws (904). The vertical bar cylinder (901) is movably inserted with the vertical bar body (902). The top end of the vertical bar cylinder (901) is fixedly connected to the connecting rod (3). Screws (904) are installed on the vertical bar cylinder (901). The screws (904) are in threaded cooperation with the screw holes (903) equally spaced from top to bottom on the vertical bar body (902).
4. An installation device for an environmental protection boiler energy saver according to claim 1, characterized in that: Two upper suspension rings (5) are installed on the upper part of each of the two crossbar cylinders (101). A suspension rope (6) is arranged between the two upper suspension rings (5) arranged opposite to each other in the front and back. The suspension rope (6) passes through a suspension hole opened on a hoisting tool (7) above the hanger (1), and both ends of the suspension rope (6) are tied to the upper suspension rings (5).
5. An installation device for an environmental protection boiler energy saver according to claim 1, characterized in that: At least two telescopic stop bars (9) are installed at the bottom of each connecting rod (3).