Fixing structure for mounting engineering fire pump

Abstract

The utility model discloses a fixing structure for installation of an engineering fire pump, which belongs to the technical field of engineering fire control, and comprises a fixing box, a fixing table and a support component, the fixing table is longitudinally sleeved in the fixing box in a sliding manner, a pump body is fixedly arranged on the upper surface of the fixing table, and the pump body is fixedly connected with the support component. The side face of the fixing box is horizontally sleeved with a third bearing, a third rotating shaft is arranged in the third bearing in a penetrating mode, and the outer end of the third rotating shaft is fixedly connected with a second rotating handle. And under meshing of the first bevel gear and a second bevel gear, a second threaded column is driven to rotate, under cooperation of the second threaded column and a second threaded pipe, a fixing table and the pump body are driven to move up and down, then the height of the pump body is adjusted, and the flexibility of the pump body during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering fire protection, and more specifically, to a fixing structure for installing an engineering fire protection water pump. Background Art

[0002] Most fire water sources provide fire water that needs to be pressurized by fire pumps to meet the water pressure and water volume requirements for fire fighting. There are two ways to install the fire pump on the base: one is a rigid connection directly installed on the cement foundation, and the other is a flexible connection installed using a JGD type vibration absorber. The most common installation method at present is to rigidly fix the fire pump. During the installation process, it is difficult to adjust the height of the fire pump after it is fixed, which may make it difficult to accurately connect the fire pump with the eccentric head, affecting the installation of the fire pump; some water pump fixing devices that can adjust the height have certain defects because the water pump is too heavy and may vibrate during operation, resulting in unstable fixation of the water pump. Utility Model Content

[0003] (1) Technical problems to be solved

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a fixing structure for installing an engineering fire water pump, which has the characteristics of facilitating the adjustment of the height of the water pump and improving the fixing stability of the water pump.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a fixing structure for installing an engineering fire water pump, including a fixing box, a fixing platform and a supporting assembly. The fixing platform is longitudinally slidably sleeved in the fixing box, the pump body is fixedly installed on the upper surface of the fixing platform, the side surface of the fixing box is horizontally sleeved with a third bearing, a third rotating shaft is passed through the third bearing, the outer end of the third rotating shaft is fixedly connected to the second handle, the inner end of the third rotating shaft is fixedly connected to the first bevel gear, the inner bottom of the fixing box is fixedly connected to the fourth bearing, the fourth rotating shaft is passed through the fourth bearing, the second bevel gear is fixedly sleeved on the fourth rotating shaft, the first bevel gear is meshed with the second bevel gear, the upper end of the fourth rotating shaft is fixedly connected to the second threaded column, the upper end of the second threaded column is threadedly connected to the second threaded tube, and the upper end of the second threaded tube is fixedly connected to the lower surface of the fixing platform.

[0007] Furthermore, the support assembly includes an extension platform symmetrically fixedly connected to the upper surface of the fixed platform front and back, the extension platform is L-shaped structure, and a first bearing is fixedly connected to the extension platform, a first rotating shaft is passed through the first bearing, the lower end of the first rotating shaft is fixedly connected to a first threaded column, the upper end of the first rotating shaft is fixedly connected to the first rotating shaft, the lower end of the first threaded column is threadedly connected to a first threaded tube, the lower end of the first threaded tube is fixedly connected to a second rotating shaft, a support plate is provided below the extension platform, the upper surface of the support plate is fixedly connected to the second bearing, and the lower end of the second rotating shaft is fixedly connected to the second bearing.

[0008] Furthermore, a telescopic rod is longitudinally fixedly connected between the support plate and the extension platform, and the upper and lower positions of the support plate correspond to the side edges of the fixed box.

[0009] Furthermore, the inner wall of the fixed box is symmetrically provided with sliding grooves, and sliding blocks are fixedly connected to both sides of the fixed platform, and the sliding blocks are slidably connected in the sliding grooves.

[0010] Furthermore, rectangular mounting plates are provided at the four lower corners of the fixing box, and mounting bolts are disposed on the mounting plates.

[0011] (3) Beneficial effects

[0012] In summary, the present invention has the following beneficial effects:

[0013] 1. This fixing structure for installing an engineering fire water pump is provided with a second threaded column, a second threaded tube and a fixing platform. When the height of the pump body needs to be adjusted, it is only necessary to rotate the second handle to drive the first bevel gear to rotate. Under the meshing of the first bevel gear and the second bevel gear, the second threaded column is driven to rotate. Under the cooperation of the second threaded column and the second threaded tube, the fixing platform and the pump body are driven to move up and down, thereby adjusting the height of the pump body and improving the flexibility of the pump body when used;

[0014] 2. This kind of fixed structure for installing an engineering fire water pump is equipped with a support assembly. After the height of the pump body is adjusted, the first threaded column can be rotated by turning the first handle. With the cooperation of the first threaded column and the first threaded tube, the support plate is driven to move downward, so that the support plate is supported on the front and rear sides of the fixed box, and then the support plate provides auxiliary support for the fixed platform and the pump body, thereby improving the stability of the pump body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic cross-sectional view of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the support assembly structure of the present utility model.

[0019] The symbols in the accompanying drawings are:

[0020] 1. Fixed box; 2. Fixed platform; 3. Support assembly; 301. Extension platform; 302. First bearing; 303. First rotating shaft; 304. First handle; 305. First threaded column; 306. First threaded tube; 307. Second rotating shaft; 308. Support plate; 309. Second bearing; 310. Telescopic rod; 4. Pump body; 5. Third bearing; 6. Third rotating shaft; 7. Second handle; 8. First bevel gear; 9. Fourth bearing; 10. Fourth rotating shaft; 11. Second bevel gear; 12. Second threaded column; 13. Second threaded tube; 14. Slider; 15. Slide; 16. Mounting plate; 17. Mounting bolt. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical solutions in the specific implementation methods of the present invention are clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation methods described are only part of the implementation methods of the present invention, rather than all styles.

[0022] Example:

[0023] The following is combined with Figure 1-3 The utility model is described in further detail.

[0024] See also Figure 1-3The utility model provides a technical solution: a fixing structure for installing an engineering fire water pump, comprising a fixing box 1, a fixing platform 2 and a supporting assembly 3. The fixing platform 2 is longitudinally slidably sleeved in the fixing box 1, and a pump body 4 is fixedly installed on the upper surface of the fixing platform 2. A third bearing 5 is horizontally sleeved on the side of the fixing box 1, and a third rotating shaft 6 is passed through the third bearing 5. The outer end of the third rotating shaft 6 is fixedly connected to the second turning handle 7, and the inner end of the third rotating shaft 6 is fixedly connected to the first bevel gear 8. The inner bottom of the fixing box 1 is fixedly connected to a fourth bearing 9, and a fourth rotating shaft 10 is passed through the fourth bearing 9. A second bevel gear 11 is fixedly sleeved on the fourth rotating shaft 10, and the first bevel gear 8 is meshed with the second bevel gear 11. The upper end of the fourth rotating shaft 10 is fixedly connected to a second threaded column 12, and the upper end of the second threaded column 12 is threadedly connected to a second threaded tube 13. The upper end of the second threaded tube 13 is fixedly connected to the lower surface of the fixing platform 2.

[0025] By adopting the above technical solution, by providing the second threaded column 12, the second threaded tube 13 and the fixed platform 2, when it is necessary to adjust the height of the pump body 4, the first bevel gear 8 is driven to rotate by rotating the second turning handle 7, and the second bevel gear 8 and the second bevel gear 11 are engaged, which drives the second threaded column 12 to rotate. With the cooperation of the second threaded column 12 and the second threaded tube 13, the fixed platform 2 and the pump body 4 are driven to move up and down, thereby adjusting the height of the pump body 4.

[0026] Specifically, the support assembly 3 includes an extension platform 301 symmetrically fixedly connected to the upper surface of the fixed platform 2 in the front and rear directions. The extension platform 301 is an L-shaped structure, and a first bearing 302 is fixedly connected to the extension platform 301. A first rotating shaft 303 is passed through the first bearing 302. The lower end of the first rotating shaft 303 is fixedly connected to the first threaded column 305. The upper end of the first rotating shaft 303 is fixedly connected to the first rotating shaft 303. The lower end of the first threaded column 305 is threadedly connected to the first threaded tube 306. The lower end of the first threaded tube 306 is fixedly connected to the second rotating shaft 307. A support plate 308 is provided below the extension platform 301. The upper surface of the support plate 308 is fixedly connected to the second bearing 309. The lower end of the second rotating shaft 307 is fixedly connected to the second bearing 309.

[0027] By adopting the above technical solution, by rotating the first handle 304, the first threaded column 305 is driven to rotate, and with the cooperation of the first threaded column 305 and the first threaded tube 306, the support plate 308 is driven to move downward, so that the support plate 308 is supported on the front and rear sides of the fixed box 1, and then the support plate 308 provides auxiliary support for the fixed platform 2 and the pump body 4, thereby improving the stability of the pump body 4 during use.

[0028] Specifically, a telescopic rod 310 is longitudinally fixedly connected between the support plate 308 and the extension platform 301, and the upper and lower positions of the support plate 308 correspond to the side edges of the fixed box 1. The telescopic rod 310 can improve the stability of the support plate 308 during movement and make the supporting force of the support plate 308 evenly distributed.

[0029] Specifically, the inner wall of the fixed box 1 is symmetrically provided with slide grooves 15, and sliders 14 are fixedly connected to both sides of the fixed platform 2. The sliders 14 are slidably connected in the slide grooves 15. Through the cooperation of the sliders 14 and the slide grooves 15, the up and down movement of the fixed platform 2 can be guided, ensuring that the fixed platform 2 drives the pump body 4 to move in a directional manner.

[0030] Specifically, rectangular mounting pieces 16 are provided at the four lower corners of the fixed box 1 , and mounting bolts 17 are disposed on the mounting pieces 16 .

[0031] The working principle of the present invention is as follows: first, the mounting box is fixed to the position where the water pump needs to be used by the mounting plate 16 and the mounting bolts 17, and then the pump body 4 is installed and fixed on the fixing platform 2, and then the second turning handle 7 is rotated to drive the first bevel gear 8 to rotate. Under the engagement of the first bevel gear 8 and the second bevel gear 11, the second threaded column 12 is driven to rotate. Under the cooperation of the second threaded column 12 and the second threaded tube 13, the fixing platform 2 and the pump body 4 are driven to move up and down, and the height of the pump body 4 is adjusted so that the pump body 4 is moved to the height required for use. Finally, the first turning handle 304 is rotated to drive the first threaded column 305 to rotate. Under the cooperation of the first threaded column 305 and the first threaded tube 306, the support plate 308 is driven to move downward, so that the support plate 308 is supported on the front and rear sides of the fixing box 1, and then the support plate 308 provides auxiliary support for the fixing platform 2 and the pump body 4, thereby improving the stability of the pump body 4 when in use, and then the pump body 4 can be used to connect the fire water pipe.

[0032] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A fixing structure for installing an engineering fire water pump, comprising a fixing box (1), characterized in that: The invention also includes a fixed platform (2) and a support assembly (3), wherein the fixed platform (2) is longitudinally slidably mounted in the fixed box (1), a pump body (4) is fixedly mounted on the upper surface of the fixed platform (2), a third bearing (5) is horizontally mounted on the side of the fixed box (1), a third rotating shaft (6) is passed through the third bearing (5), an outer end of the third rotating shaft (6) is fixedly connected to a second turning handle (7), an inner end of the third rotating shaft (6) is fixedly connected to a first bevel gear (8), and an inner bottom of the fixed box (1) is fixedly mounted on the inner bottom of the fixed box (1). A fourth bearing (9) is fixedly connected to the fourth shaft (10), a fourth rotating shaft (10) is passed through the fourth bearing (9), a second bevel gear (11) is fixedly sleeved on the fourth rotating shaft (10), the first bevel gear (8) is meshed with the second bevel gear (11), the upper end of the fourth rotating shaft (10) is fixedly connected to a second threaded column (12), the upper end of the second threaded column (12) is threadedly connected to a second threaded tube (13), and the upper end of the second threaded tube (13) is fixedly connected to the lower surface of the fixed platform (2).

2. The fixing structure for installing an engineering fire water pump according to claim 1, characterized in that: The support assembly (3) comprises an extension platform (301) symmetrically fixedly connected to the upper surface of the fixed platform (2) in a front-to-back direction. The extension platform (301) is in an L-shaped structure, and a first bearing (302) is fixedly connected to the extension platform (301). A first rotating shaft (303) is passed through the first bearing (302). The lower end of the first rotating shaft (303) is fixedly connected to a first threaded column (305). The upper end of the first rotating shaft (303) is fixedly connected to the first rotating shaft (303). The lower end of the first threaded column (305) is threadedly connected to a first threaded tube (306). The lower end of the first threaded tube (306) is fixedly connected to a second rotating shaft (307). A support plate (308) is provided below the extension platform (301). The upper surface of the support plate (308) is fixedly connected to a second bearing (309). The lower end of the second rotating shaft (307) is fixedly connected to the second bearing (309).

3. The fixing structure for installing an engineering fire pump according to claim 2, characterized in that: A telescopic rod (310) is longitudinally fixedly connected between the support plate (308) and the extension platform (301), and the upper and lower positions of the support plate (308) correspond to the side edges of the fixed box (1).

4. The fixing structure for installing an engineering fire water pump according to claim 1 is characterized in that: The inner wall of the fixed box (1) is symmetrically provided with sliding grooves (15), and both sides of the fixed platform (2) are fixedly connected with sliders (14), and the sliders (14) are slidably connected in the sliding grooves (15).

5. The fixing structure for installing an engineering fire water pump according to claim 1, characterized in that: The four corners below the fixed box (1) are rectangularly provided with mounting pieces (16), and mounting bolts (17) are arranged on the mounting pieces (16).

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