Lifting feeding device for fire-fighting construction

Abstract

The utility model discloses a lifting feeding device for fire-fighting construction, which belongs to the technical field of fire-fighting construction and comprises a feeding box, a cleaning component is arranged in the feeding box, a rotating device is arranged on one side of the feeding box, a lifting table is arranged below the rotating device, and a lubricating component is arranged below the lifting table. A stand column is arranged between the lifting table and the rotating device, a lifting device is arranged in the stand column, a movable base is arranged below the stand column, and a supporting device is arranged below the movable base. By arranging the lubricating assembly, when the screw rod in the lifting device needs to be maintained, the lifting device drives the lubricating block to ascend, and then lubricating oil in the lubricating oil tank is sprayed out of the oil nozzle to lubricate the screw rod, so that the situation that the lifting device is not maintained for a long time, so that the screw rod is rusted and the lifting of the lifting table is influenced is prevented; and the lubricating felt is arranged in the middle of the lubricating block, so that lubricating oil on the screw rod can be uniformly smeared.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire protection construction, and in particular relates to a lifting and feeding device for fire protection construction. Background Art

[0002] A certain amount of materials need to be transported during fire protection construction. In the transportation of construction materials, manpower is often required to transport construction materials such as sand and concrete on the ground to each floor slab. Since the efficiency of manpower transportation is low, it will affect the construction efficiency, so a loading device is needed to load the materials to improve the construction efficiency.

[0003] Chinese patent announcement number CN217893921U discloses a lifting and feeding device for fire fighting construction. It includes a mounting assembly, a moving assembly, a rotating assembly, a fixed assembly and a feeding assembly, wherein the moving assembly is mounted on the mounting assembly, the rotating assembly is mounted on the moving assembly, the fixed assembly is mounted on the rotating assembly, and the feeding assembly is mounted on the fixed assembly; the rotating assembly includes a lifting platform and a second motor, and a swivel is mounted on the lifting platform. The utility model enables the feeding box to load and add materials in different directions through the coordinated use of the rotating assembly, the mounting assembly, the fixed assembly and the moving assembly, and can also drive the feeding box to move horizontally, so that the feeding box can load materials at different positions, thereby eliminating the need for workers to transfer materials, improving the flexibility of the lifting and feeding device, and reducing the labor intensity of workers.

[0004] The above-mentioned patent has the following problems: after the loading box is unloaded, if the inside of the loading box is not cleaned in time, the residual material inside will solidify inside the loading box; the staff needs to regularly maintain the lifting device to prevent the lifting device from rusting and affecting the movement of the lifting platform. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a lifting and feeding device for fire fighting construction, which has the characteristics of being able to clean the feeding box and regularly maintain the lifting device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting and feeding device for fire-fighting construction, comprising a feeding box, a cleaning assembly is arranged inside the feeding box, a rotating device is arranged on one side of the feeding box, a lifting platform is arranged below the rotating device, a lubrication assembly is arranged below the lifting platform, a column is arranged in the middle of the lifting platform and the rotating device, a lifting device is arranged inside the column, a movable base is arranged below the column, and a supporting device is arranged below the movable base.

[0007] Preferably, the cleaning component includes a water pipe connection port, a protective cover, an annular spray pipe, a cleaning nozzle, a spring rod, a cleaning scraper, a fixing plate and a connecting rope, wherein a water pipe connection port is provided on the surface of the feeding box, a protective cover is provided on one side of the water pipe connection port, a connecting rope is provided between the protective cover and the water pipe connection port, the other side of the water pipe connection port penetrates the feeding box and is connected to the internal annular spray pipe, a cleaning nozzle is provided below the annular spray pipe, a fixing plate is provided below the cleaning nozzle, a cleaning scraper is provided on one side of the fixing plate, and a spring rod is provided between the fixing plate and the cleaning scraper.

[0008] Preferably, a connecting rod is provided on one side of the fixed plate, and the fixed plate is connected to the stirring device inside the loading box through the connecting rod.

[0009] Preferably, the lubrication assembly includes a refueling port, a lubricating oil tank, a solenoid valve, an oil pipe, a lubricating block, a lubricating channel, a lubricating felt and an oil spray nozzle, wherein a lubricating oil tank is arranged below the lifting platform, a refueling port is arranged on one side of the lubricating oil tank, a solenoid valve is arranged below the other side of the lubricating oil tank, a lubricating block is arranged on one side of the solenoid valve, an oil pipe is arranged between the lubricating block and the solenoid valve, a lubricating channel is arranged inside the lubricating block, a lubricating felt is arranged in the middle of the lubricating block, and an oil spray nozzle is arranged on one side of the lubricating felt.

[0010] Preferably, a fixed bracket is provided above the lubricating block, and the lubricating block is installed below the lifting platform through the fixed bracket.

[0011] Preferably, there are four groups of oil spray nozzles and four groups of lubricating felts, and the oil spray nozzles and lubricating felts are fixed in a staggered manner in the middle of the lubricating block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a cleaning component. When the feeding box needs to be cleaned, the water pipe is connected to the annular spray pipe, and then the water in the annular spray pipe is sprayed from the cleaning nozzle, so that the inside of the feeding box can be flushed. When flushing the inside of the feeding box, the cleaning scraper will also rotate to clean the inner wall of the feeding box, thereby preventing the residual material from solidifying inside the feeding box and affecting the subsequent feeding.

[0014] 2. The utility model provides a lubrication assembly. When the screw in the lifting device needs to be maintained, the lifting device drives the lubrication block to rise, and then the lubricating oil in the lubricating oil tank is sprayed from the oil nozzle to lubricate the screw, thereby preventing the lifting device from being rusted due to long-term lack of maintenance, thereby affecting the lifting of the lifting platform. Since a lubricating felt is provided in the middle of the lubricating block, the lubricating oil on the screw can be evenly spread. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cleaning component of the utility model;

[0017] Figure 3 This is a cross-sectional view of the cleaning component of the utility model;

[0018] Figure 4 It is a partial schematic diagram of the cleaning component of the utility model;

[0019] Figure 5 This is a schematic diagram of the lubrication component of the utility model;

[0020] Figure 6 This is a cross-sectional view of a lubrication block according to the utility model.

[0021] In the figure: 1. Feeding box; 2. Cleaning component; 21. Water pipe connection port; 22. Protective cover; 23. Annular spray pipe; 24. Cleaning nozzle; 25. Spring rod; 26. Cleaning scraper; 27. Fixed plate; 28. Connecting rope; 3. Rotating device; 4. Lifting platform; 5. Lubricating component; 51. Refueling port; 52. Lubricating oil tank; 53. Solenoid valve; 54. Oil pipeline; 55. Lubricating block; 56. Lubricating channel; 57. Lubricating felt; 58. Oil nozzle; 6. Lifting device; 7. Column; 8. Mobile base; 9. Support device. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1-6 The utility model provides the following technical solutions: a lifting and feeding device for fire fighting construction, comprising a feeding box 1, a cleaning component 2 is arranged inside the feeding box 1, a rotating device 3 is arranged on one side of the feeding box 1, a lifting platform 4 is arranged below the rotating device 3, a lubrication component 5 is arranged below the lifting platform 4, a column 7 is arranged in the middle of the lifting platform 4 and the rotating device 3, a lifting device 6 is arranged inside the column 7, a movable base 8 is arranged below the column 7, and a supporting device 9 is arranged below the movable base 8.

[0025] Specifically, the cleaning component 2 includes a water pipe connecting port 21, a protective cover 22, an annular spray pipe 23, a cleaning nozzle 24, a spring rod 25, a cleaning scraper 26, a fixing plate 27 and a connecting rope 28, wherein a water pipe connecting port 21 is provided on the surface of the feeding box 1, a protective cover 22 is provided on one side of the water pipe connecting port 21, a connecting rope 28 is provided between the protective cover 22 and the water pipe connecting port 21, the other side of the water pipe connecting port 21 penetrates the feeding box 1 and is connected to the internal annular spray pipe 23, a cleaning nozzle 24 is provided below the annular spray pipe 23, a fixing plate 27 is provided below the cleaning nozzle 24, a cleaning scraper 26 is provided on one side of the fixing plate 27, and a spring rod 25 is provided between the fixing plate 27 and the cleaning scraper 26.

[0026] By adopting the above technical solution, when it is necessary to clean the feeding box 1, open the protective cover 22 and connect the water pipe to the water pipe connecting port 21, so that the water pipe can transport water into the annular spray pipe 23. When the water enters the annular spray pipe 23, it will be sprayed out from the cleaning nozzle 24 below, so that the interior of the feeding box 1 can be rinsed. After the water is sprayed out, the stirring device is started to drive the cleaning scraper 26 to rotate through the fixed plate 27, so as to clean the material remaining in the feeding box 1 to prevent the residual material from solidifying inside the feeding box 1 and affecting the subsequent feeding. Since a spring rod 25 is arranged between the fixed plate 27 and the cleaning scraper 26, the cleaning scraper 26 can be tightly attached to the inner wall of the feeding box 1 during cleaning.

[0027] Specifically, a connecting rod is provided on one side of the fixing plate 27 , and the fixing plate 27 is connected to the stirring device inside the loading box 1 through the connecting rod.

[0028] By adopting the above technical solution, the fixed plate 27 is connected to the stirring device inside the loading box 1 through the connecting rod, so that the stirring device can drive the cleaning scraper 26 to rotate through the fixed plate 27.

[0029] When this embodiment is used, when it is necessary to clean the feeding box 1, open the protective cover 22 and connect the water pipe to the water pipe connecting port 21, so that the water pipe can transport water into the annular spray pipe 23. When the water enters the annular spray pipe 23, it will be sprayed out from the cleaning nozzle 24 below, so that the interior of the feeding box 1 can be rinsed. After the water is sprayed out, the stirring device is started to drive the cleaning scraper 26 to rotate through the fixed plate 27, so as to clean the material remaining in the feeding box 1 to prevent the residual material from solidifying inside the feeding box 1 and affecting the subsequent feeding. Since a spring rod 25 is provided between the fixed plate 27 and the cleaning scraper 26, the cleaning scraper 26 can be tightly attached to the inner wall of the feeding box 1 during cleaning. The fixed plate 27 is connected to the stirring device inside the feeding box 1 through a connecting rod, so that the stirring device can drive the cleaning scraper 26 to rotate through the fixed plate 27.

[0030] Example 2

[0031] The present embodiment is different from the embodiment 1 in that: specifically, the lubrication assembly 5 includes a refueling port 51, a lubricating oil tank 52, a solenoid valve 53, an oil pipe 54, a lubricating block 55, a lubricating channel 56, a lubricating felt 57 and an oil spray nozzle 58, wherein a lubricating oil tank 52 is provided below the lifting platform 4, a refueling port 51 is provided on one side of the lubricating oil tank 52, a solenoid valve 53 is provided below the other side of the lubricating oil tank 52, a lubricating block 55 is provided on one side of the solenoid valve 53, an oil pipe 54 is provided between the lubricating block 55 and the solenoid valve 53, a lubricating channel 56 is provided inside the lubricating block 55, a lubricating felt 57 is provided in the middle of the lubricating block 55, and an oil spray nozzle 58 is provided on one side of the lubricating felt 57.

[0032] By adopting the above technical solution, when the screw in the lifting device 6 needs to be maintained, the lifting device 6 is started to drive the lubrication block 55 to rise, and then the solenoid valve 53 is opened so that the lubricating oil in the lubricating oil tank 52 can enter the lubrication channel 56 in the lubrication block 55 through the oil pipe 54. After the lubricating oil enters the lubrication channel 56, it will flow out from the oil nozzle 58 to lubricate the screw, thereby preventing the lifting device 6 from rusting due to long-term non-maintenance and affecting the lifting of the lifting platform 4. Since a lubricating felt 57 is also provided in the middle of the lubricating block 55, the lubricating oil on the screw can be spread.

[0033] Specifically, a fixed bracket is provided above the lubricating block 55 , and the lubricating block 55 is installed below the lifting platform 4 through the fixed bracket.

[0034] By adopting the above technical solution, the lubricating block 55 is installed below the lifting platform 4 through the fixing bracket, so that the lifting platform 4 rises and the lubricating block 55 is also driven to rise together.

[0035] Specifically, there are four groups of oil spray nozzles 58 and four groups of lubricating felts 57 , and the oil spray nozzles 58 and the lubricating felts 57 are fixed in a staggered manner in the middle of the lubricating block 55 .

[0036] By adopting the above technical solution, there are four groups of oil spray nozzles 58 and four groups of lubricating felts 57 , and the oil spray nozzles 58 and the lubricating felts 57 are staggered and fixed in the middle of the lubricating block 55 , thereby improving the lubricating effect of the lubricating block 55 .

[0037] When the present embodiment is used, when it is necessary to maintain the screw in the lifting device 6, the lifting device 6 is started to drive the lubricating block 55 to rise, and then the solenoid valve 53 is opened so that the lubricating oil in the lubricating oil tank 52 can enter the lubricating channel 56 in the lubricating block 55 through the oil pipe 54. After the lubricating oil enters the lubricating channel 56, it will flow out from the oil spray nozzle 58 to lubricate the screw, thereby preventing the lifting device 6 from being rusted due to long-term non-maintenance and affecting the lifting of the lifting platform 4. Since a lubricating felt 57 is also provided in the middle of the lubricating block 55, the lubricating oil on the screw can be spread. The lubricating block 55 is installed under the lifting platform 4 through a fixed bracket, so that the lifting platform 4 will also drive the lubricating block 55 to rise together. There are four groups of oil spray nozzles 58 and four groups of lubricating felts 57. The oil spray nozzles 58 and the lubricating felts 57 are staggered and fixed in the middle of the lubricating block 55, thereby improving the lubrication effect of the lubricating block 55.

[0038] The structure and use principle of the loading box 1, the rotating device 3, the lifting platform 4, the lifting device 6 and the supporting device 9 in the utility model have been disclosed in a lifting and loading device for fire fighting construction disclosed in Chinese patent announcement number CN217893921U.

[0039] Working principle and use process of the utility model: When the utility model is in use, it is used to clean the loading box 1 of the lifting loading device for fire fighting construction. After the work is completed, the staff needs to clean the loading box 1 after unloading. When it is necessary to clean the loading box 1, open the protective cover 22 to connect the water pipe with the water pipe connecting port 21, so that the water pipe can transport water into the annular spray pipe 23. When the water enters the annular spray pipe 23, it will be sprayed out from the cleaning nozzle 24 below, so that the inside of the loading box 1 can be washed. After the water is sprayed out, the stirring device is started to drive the cleaning scraper 26 to rotate through the fixed plate 27, so as to clean the materials remaining in the feeding box 1 to prevent the remaining materials from solidifying inside the feeding box 1 and affecting the subsequent feeding. Since a spring rod 25 is provided between the fixed plate 27 and the cleaning scraper 26, the cleaning scraper 26 can be closely attached to the inner wall of the feeding box 1 during cleaning. The fixed plate 27 is connected to the stirring device inside the feeding box 1 through a connecting rod, so that the stirring device can drive the cleaning scraper 26 through the fixed plate 27. When in use, the lifting device 6 of the lifting and feeding device for fire fighting construction is maintained. When the work is in progress, the staff needs to regularly maintain the screw in the lifting device 6. When the screw in the lifting device 6 needs to be maintained, the lifting device 6 is started to drive the lubrication block 55 to rise, and then the solenoid valve 53 is opened to allow the lubricating oil in the lubricating oil tank 52 to enter the lubrication channel 56 in the lubrication block 55 through the oil pipe 54. After the lubricating oil enters the lubrication channel 56, it will flow out from the oil nozzle 58 to lubricate the screw. The lubricating block 55 is provided with a lubricating felt 57 in the middle of the lubricating block 55 so that the lubricating oil on the screw can be spread. The lubricating block 55 is installed under the lifting platform 4 through a fixed bracket, so that the lifting platform 4 will rise and the lubricating block 55 will also be driven to rise together. There are four groups of oil spray nozzles 58 and four groups of lubricating felt 57. The oil spray nozzles 58 and the lubricating felt 57 are staggered and fixed in the middle of the lubricating block 55, thereby improving the lubrication effect of the lubricating block 55.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lifting and feeding device for fire fighting construction, comprising a feeding box, characterized in that: A cleaning assembly is provided inside the feeding box, a rotating device is provided on one side of the feeding box, a lifting platform is provided below the rotating device, a lubrication assembly is provided below the lifting platform, a column is provided in the middle of the lifting platform and the rotating device, a lifting device is provided inside the column, a movable base is provided below the column, and a supporting device is provided below the movable base.

2. A lifting and feeding device for fire fighting construction according to claim 1, characterized in that: The cleaning component includes a water pipe connection port, a protective cover, an annular spray pipe, a cleaning nozzle, a spring rod, a cleaning scraper, a fixing plate and a connecting rope, wherein a water pipe connection port is provided on the surface of the feeding box, a protective cover is provided on one side of the water pipe connection port, a connecting rope is provided between the protective cover and the water pipe connection port, the other side of the water pipe connection port penetrates the feeding box and is connected to the internal annular spray pipe, a cleaning nozzle is provided below the annular spray pipe, a fixing plate is provided below the cleaning nozzle, a cleaning scraper is provided on one side of the fixing plate, and a spring rod is provided between the fixing plate and the cleaning scraper.

3. A lifting and feeding device for fire fighting construction according to claim 2, characterized in that: A connecting rod is arranged on one side of the fixing plate, and the fixing plate is connected to the stirring device inside the loading box through the connecting rod.

4. A lifting and feeding device for fire fighting construction according to claim 1, characterized in that: The lubrication assembly includes a refueling port, a lubricating oil tank, a solenoid valve, an oil pipeline, a lubricating block, a lubricating channel, a lubricating felt and an oil spray nozzle, wherein a lubricating oil tank is arranged below the lifting platform, a refueling port is arranged on one side of the lubricating oil tank, a solenoid valve is arranged below the other side of the lubricating oil tank, a lubricating block is arranged on one side of the solenoid valve, an oil pipeline is arranged between the lubricating block and the solenoid valve, a lubricating channel is arranged inside the lubricating block, a lubricating felt is arranged in the middle of the lubricating block, and an oil spray nozzle is arranged on one side of the lubricating felt.

5. A lifting and feeding device for fire fighting construction according to claim 4, characterized in that: A fixed bracket is arranged above the lubricating block, and the lubricating block is installed below the lifting platform through the fixed bracket.

6. A lifting and feeding device for fire fighting construction according to claim 4, characterized in that: There are four groups of oil spray nozzles and lubricating felts respectively, and the oil spray nozzles and lubricating felts are staggered and fixed in the middle of the lubricating block.

Images