Fire pump device convenient to install

Abstract

The utility model relates to the technical field of fire-fighting water pumps, and discloses a device convenient to install a fire-fighting water pump, which solves the problems in the background technology and comprises a fire-fighting water pump body and a base, through holes are formed in four corners of the base in a penetrating manner, bolts are arranged in the through holes, a first connector is arranged on the base, and a second connector is arranged on the base. A first connector is arranged at the bottom of the fire pump body, a first external thread is arranged in the circumferential direction of the first connector, a second connector is arranged at the bottom of the fire pump body, a second external thread is arranged in the circumferential direction of the second connector, the fire pump further comprises a threaded sleeve, an internal thread is arranged in the threaded sleeve, and the first connector and the second connector are connected through a connecting sleeve. The fire-fighting water pump has the advantages that the layout flexibility and adaptability of the water inlet pipe and the water outlet pipe can be remarkably improved when the fire-fighting water pump body is installed, and meanwhile the installation process is simplified.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire water pumps, in particular to a fire water pump device which is convenient to install. Background Art

[0002] A fire pump is a machine used to transport or pressurize liquids. It is widely used in fire water supply in residences, hotels, office buildings, factories, hospitals, etc.

[0003] The existing fire pump includes a motor and a pump body. An inlet pipe and an outlet pipe are arranged on both sides of the pump body. The inlet pipe is connected to the water supply pipeline, and the outlet pipe is connected to the delivery pipeline. The existing installation method is usually fixed with a base. When the pump body is installed, the bolts are passed through the base. The inlet pipe and the outlet pipe of the fire pump are arranged in a long length. When the existing fire pump is installed, the inlet pipe and the outlet pipe are greatly limited in the flexibility and adaptability of the arrangement, and the installation is complicated. For this reason, we propose a fire pump device that is easy to install. Utility Model Content

[0004] In order to solve the problem that the layout of the water inlet pipe and the water outlet pipe of the current fire pump is relatively long, the flexibility and adaptability of the layout of the water inlet pipe and the water outlet pipe of the existing fire pump during installation is greatly limited, and the installation is complicated, the utility model provides the following technical solutions: a fire pump device that is easy to install, including a fire pump body and a base, the four corners of the base are penetrated by through holes, the through holes are provided with bolts, the base is provided with a first connecting head, the first connecting head is circumferentially provided with a first external thread, the bottom of the fire pump body is provided with a second connecting head, the second connecting head is circumferentially provided with a second external thread, and also includes a threaded sleeve, the threaded sleeve is provided with an internal thread, the first connecting head and the second connecting head are connected by a connecting sleeve, and the first external thread and the second external thread both match the internal thread.

[0005] Preferably, a groove is provided at the center of the top of the first connector, and a protrusion is provided at the center of the bottom of the second connector, the groove matches the protrusion, and the protrusion is provided with a thread matching the second connector, thereby increasing the connection stability.

[0006] Preferably, a collar is provided on the side of the threaded sleeve, and the crowbar is inserted into the collar to facilitate adjustment of the threaded sleeve.

[0007] Preferably, the first external thread of the first connector and the second external thread of the second connector are both coated with an anti-rust coating to prevent the threads from rusting and increase their service life.

[0008] Preferably, two top screws are provided on the side of the threaded sleeve, and the two top screw threads penetrate the threaded sleeve to further lock the connection between the threaded sleeve and the first connector and the second connector.

[0009] Preferably, the threaded sleeve is made of a lightweight and high-strength alloy material, ensuring that the threaded sleeve has sufficient strength while reducing the overall weight.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] During operation, first fix the base to the ground or other installation surface with bolts, rotate the threaded sleeve to the bottom of the first connecting head, connect the protrusion of the second connecting head to the groove, rotate the threaded sleeve upward through the ring, and rotate the threaded sleeve to the connection between the first connecting head and the second connecting head. Tightening the top screw can further lock the position between the threaded sleeve and the first connecting head and the second connecting head to prevent them from loosening, thereby significantly improving the layout flexibility and adaptability of the water inlet pipe and the water outlet pipe of the fire pump body during installation, and simplifying the installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a front view structural schematic diagram of the utility model as a whole;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the threaded sleeve of the utility model;

[0015] Figure 3 This is a schematic diagram of the base structure of the utility model;

[0016] In the figure: 1, base; 2, through hole; 3, first connector; 4, threaded sleeve; 5, second connector; 6, fire pump body; 7, groove; 8, protrusion; 9, collar; 10, top screw. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figure 1-3The utility model includes a fire pump body 6 and a base 1, and is characterized in that: through holes 2 are provided at the four corners of the base 1, bolts are provided in the through holes 2, a first connecting head 3 is provided on the base 1, and the first connecting head 3 is circumferentially provided with a first external thread, a second connecting head 5 is provided at the bottom of the fire pump body 6, and the second connecting head 5 is circumferentially provided with a second external thread, and also includes a threaded sleeve 4, and the threaded sleeve 4 is provided with an internal thread, the first connecting head 3 and the second connecting head 5 are connected through the connecting sleeve 4, and the first external thread and the second external thread are matched with the internal thread.

[0019] A groove 7 is provided at the top center of the first connector 3, and a protrusion 8 is provided at the bottom center of the second connector 5. The groove 7 matches the protrusion 8, and the protrusion 8 is provided with a thread matching the second connector 5 to increase the connection stability.

[0020] A collar 9 is provided on the side of the threaded sleeve 4 , and the crowbar is inserted into the collar 9 to facilitate adjustment of the threaded sleeve 4 .

[0021] The first external thread of the first connector 3 and the second external thread of the second connector 5 are both coated with an anti-rust coating to prevent the threads from rusting and increase their service life.

[0022] Two top screws 10 are arranged on the side of the threaded sleeve 4 , and the two top screws 10 are threadedly penetrated through the threaded sleeve 4 , further locking the connection between the threaded sleeve 4 and the first connector 3 and the second connector 5 .

[0023] The threaded sleeve 4 is made of a lightweight and high-strength alloy material, which ensures that the threaded sleeve 4 has sufficient strength while reducing the overall weight.

[0024] Working principle: When working, first fix the base 1 to the ground or other installation surface by bolts, rotate the threaded sleeve 4 to the bottom of the first connecting head 3, connect the protrusion 8 of the second connecting head 5 with the groove 7, rotate the threaded sleeve 4 upward through the ring 9, and rotate the threaded sleeve 4 to the connection between the first connecting head 3 and the second connecting head 5. Tightening the top screw 10 can further lock the position between the threaded sleeve 4 and the first connecting head 3 and the second connecting head 5 to prevent them from loosening, thereby significantly improving the layout flexibility and adaptability of the water inlet pipe and the water outlet pipe of the fire pump body 6 during installation, and simplifying the installation process.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] 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 fire water pump device that is easy to install, comprising a fire water pump body (6) and a base (1), characterized in that: The base (1) is provided with through holes (2) at four corners, and bolts are provided in the through holes (2). The base (1) is provided with a first connecting head (3), and the first connecting head (3) is provided with a first external thread in the circumferential direction. The fire pump body (6) is provided with a second connecting head (5) at the bottom, and the second connecting head (5) is provided with a second external thread in the circumferential direction. The base (1) also includes a threaded sleeve (4), and the threaded sleeve (4) is provided with an internal thread. The first connecting head (3) and the second connecting head (5) are connected via the threaded sleeve (4), and the first external thread and the second external thread are matched with the internal thread.

2. A conveniently installed fire water pump device according to claim 1, characterized in that: A groove (7) is arranged at the center of the top of the first connector (3), and a convex block (8) is arranged at the center of the bottom of the second connector (5); the groove (7) matches the convex block (8), and the convex block (8) is provided with a thread matching the second connector (5).

3. A fire water pump device that is easy to install according to claim 2, characterized in that: A collar (9) is provided on the side of the threaded sleeve (4).

4. The convenient-to-install fire water pump device according to claim 3, characterized in that: The first external thread of the first connector (3) and the second external thread of the second connector (5) are both coated with an anti-rust coating.

5. The convenient-to-install fire water pump device according to claim 4, characterized in that: Two top screws (10) are arranged on the side of the threaded sleeve (4), and the two top screws (10) are threadedly penetrated through the threaded sleeve (4).

6. The convenient-to-install fire water pump device according to claim 5, characterized in that: The threaded sleeve (4) is made of a lightweight and high-strength alloy material.

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