CN216665677U - Water pump fixing device of drainage vehicle - Google Patents

Abstract

The utility model relates to a water pump fixing device of a drainage vehicle, belonging to the technical field of coal mine emergency drainage machinery; comprises a V-shaped support frame, a backing plate, a fastening device and a binding belt; the backing plate is arranged on two sides of the upper surface of the V-shaped support frame, the water pump is arranged on the backing plate, one end of the binding band is connected to a support on one side of the V-shaped support frame, and a fastening device is connected to a support on the other side of the V-shaped support frame after the water pump is pressed by the upper end of the water pump. Compared with the prior art, the drainage vehicle water pump fixing device solves the problems that the water pump of the drainage vehicle is not fixed firmly, and the water pump vibrates and swings after being overturned for many times, ensures the firmness of the fixation of the water pump before the water pump enters a drainage working state, and provides technical support for the stable and continuous work of the drainage vehicle equipment in emergency rescue.

Description

Water pump fixing device of drainage vehicle

Technical Field

The utility model relates to a water pump fixing device, in particular to a water pump fixing device of a drainage vehicle, and belongs to the technical field of coal mine emergency drainage machinery.

Background

The water pump is an important device on the drainage vehicle, is mainly used for emergency and rapid drainage after a coal mine underground water-permeable accident, and must be reliably fixed on the drainage vehicle to smoothly complete a drainage function. Two draining pumps are fixedly carried on one draining vehicle, and the draining capacity of the two draining pumps can reach 400m³H is used as the reference value. At present, a drainage pump fixing device directly places a water pump on a V-shaped support frame, and then fixes the water pump on the V-shaped support frame by using a V-shaped pressing plate and connecting through a threaded pull rod, as shown in fig. 1. This water pump fixing device discovers when practical application, at many times the upset in-process, because the water pump has tensile deformation in coefficient of friction little and V type clamp plate between V type support frame and V type clamp plate, leads to the screw thread pull rod not hard up, causes the water pump not hard up, and is fixed not firm, has the problem that the water pump moved and swung.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a water pump fixing device for a drainage vehicle, which aims to solve the problems that a water pump of the drainage vehicle is not firmly fixed and the water pump vibrates and swings due to repeated overturning.

The purpose of the utility model is realized by the following technical scheme.

A fixing device for a water pump of a drainage vehicle comprises a V-shaped support frame, a base plate, a fastening device and a binding belt; the backing plate is arranged on two sides of the upper surface of the V-shaped support frame, the water pump is arranged on the backing plate, one end of the binding band is connected to a support on one side of the V-shaped support frame, and a fastening device is connected to a support on the other side of the V-shaped support frame after the water pump is pressed by the upper end of the water pump.

Preferably, the backing plate is made of a large-deformation wear-resistant high-friction material.

Preferably, the backing plate is made of rubber.

Preferably, the binding band is made of flexible wear-resistant materials.

Preferably, the connection between the binding band and the support is through a pin shaft passing around the support.

Preferably, the V-shaped support frame is made of a rigid material.

Preferably, several sets of said fastening means are used to fasten one said water pump.

Advantageous effects

Compared with the prior art, the drainage vehicle water pump fixing device solves the problems that the water pump of the drainage vehicle is not fixed firmly and the water pump is moved and swings after being overturned for many times, ensures the firmness of the fixation of the water pump before the water pump enters a drainage working state, and provides technical support for the stable and continuous work of the drainage vehicle equipment in emergency rescue.

Drawings

FIG. 1 is a schematic view of a conventional V-shaped pressure plate fixed water pump;

FIG. 2 is a schematic view of the structure of the water pump fixing device of the present invention;

FIG. 3 is a side view of FIG. 2;

reference numerals are as follows: 1-V type support frame, 2-rubber backing plate, 3-left support, 4-right support, 5-fastening device, 6-binding belt, 7-water pump, 8-water pump fixing device, 9-pull rod and 10-pressing plate.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art in light of these embodiments are intended to be within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

For the purpose of illustrating the objects, technical solutions and advantages of the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

As shown in fig. 2 and 3, the fixing device for a water pump of a drainage vehicle according to the present invention comprises: a V-shaped support frame 1; a rubber pad 2; a left support 3; a right support 4; a fastener 5; a binding band 6;

wherein,

the water pump 7 is placed on the V-shaped support frame, and the central axis of the water pump 7 is parallel to the V-shaped top line of the V-shaped support frame and is positioned on the same vertical plane;

the rubber base plates 2 are arranged on the upper surfaces of the two sides of the V-shaped support frame, and the water pump is directly contacted with the rubber base plates, so that the fixed friction force of the lower end of the water pump can be increased, and the probability of the water pump moving is reduced;

the left support 3 and the right support 4 are arranged at two ends of the V-shaped support frame and used for fixing a binding belt; can be designed integrally with the V-shaped support frame and can also be designed separately from the V-shaped support frame, so that the V-shaped support frame is convenient to replace;

the fastening device 5 is used for tensioning the binding belt 6 to tightly press the binding belt on the upper edge of the water pump 7 so as to fix the water pump 7;

the binding band 6 is used for fixing the water pump 7, so that the water pump 7 is tightly pressed on the rubber base plate 2, and the water pump can be tightly fixed due to the fact that the pressing force and the friction force of the binding band are large;

the connection relationship among the components is as follows:

the left support and the right support are arranged on two sides of the V-shaped support frame through bolts, nuts and washers; the fastening device and the left support are fixed into a whole by a bolt; one end of the binding band bypasses the pin shaft on the right support and is positioned by the pin shaft, and the other end of the binding band is fixed on the fastening device; the water pump is placed on a V-shaped support frame provided with a rubber base plate, the upper part of the water pump is fixed by a binding belt, and the binding belt is tightened by a locking tightener to tightly fix the water pump.

For reducing water pump fixing device weight reduces the drainage car dead weight, and it is less to set up V type support frame width, just so can highly select for use suitable a plurality of water pump fixing device to fix according to the water pump, as shown in fig. 2, each water pump is fixed through three sets of water pump fixing device, and steady fixing when guaranteeing the water pump upset action can not produce string and swing phenomenon on V type support frame.

In order to illustrate the contents and embodiments of the present invention, specific examples are given herein. The details introduced in the examples are not intended to limit the scope of the claims but to assist in understanding the present invention. Those skilled in the art will understand that: although the description is given in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art will recognize that the embodiments described herein may be combined as a whole to form other embodiments as would be understood by those skilled in the art. And that various modifications, changes or substitutions to the preferred embodiment steps may be made without departing from the spirit and scope of the utility model and its appended claims. Therefore, the present invention should not be limited to the disclosure of the preferred embodiments and the accompanying drawings.

Claims (5)

1. The utility model provides a water pump fixing device of a drainage vehicle which characterized in that: comprises a V-shaped support frame, a backing plate, a fastening device and a binding belt; the backing plate is arranged on two sides of the upper surface of the V-shaped support frame, the water pump is arranged on the backing plate, one end of the binding band is connected to a support on one side of the V-shaped support frame, and a fastening device is connected to a support on the other side of the V-shaped support frame after the water pump is pressed by the upper end of the water pump.

2. The apparatus of claim 1, wherein: the backing plate is made of rubber.

3. The apparatus of claim 1, wherein: the bandage is flexible wear-resisting material.

4. The apparatus of claim 1 or 3, wherein: the binding band and the support are connected through a pin shaft which bypasses the support.

5. The apparatus of claim 1, wherein: the V-shaped support frame is made of rigid materials.

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