High-lift fire extinguishing pump

Abstract

The utility model belongs to the technical field of fire fighting equipment, particularly relates to a high-lift fire extinguishing pump, and provides the following scheme aiming at the stability problem: the high-lift fire extinguishing pump comprises a mounting frame, the inner surface of the mounting frame is fixedly connected with a fire extinguishing pump body; universal wheels are fixedly connected to the lower surface of the mounting frame; the outer surface of one side of each universal wheel is fixedly connected with a fixing mechanism; and the outer surface of the fire extinguishing pump body is fixedly connected with a connecting mechanism. Through the arrangement of the connecting mechanism, rapid fixing of the connecting pipe is achieved, the stability of the connecting pipe is improved, water leakage is also prevented, and the lift is reduced; and through the arrangement of the fixing mechanism, rapid fixing of the universal wheels is achieved, and the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a high-lift fire extinguishing pump. Background Art

[0002] Fire extinguishing pumps are widely used in small and medium-sized towns, industrial and mining docks, warehouses and rural areas to extinguish general solid material fires and small-scale oil fires.

[0003] However, the prior art still has shortcomings. The lift of the fire extinguishing pump in the prior art is sufficient, but the stability is low, and the connection at the connection point is not convenient enough.

[0004] Therefore, we proposed a high-lift fire-fighting pump to solve this problem. Summary of the invention

[0005] The utility model aims to solve the problems raised in the above-mentioned background technology and proposes a high-lift fire-extinguishing pump.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-lift fire-extinguishing pump comprises a mounting frame; a fire-extinguishing pump body is fixedly connected to the inner surface of the mounting frame; a universal wheel is fixedly connected to the lower surface of the mounting frame; a fixing mechanism is fixedly connected to the outer surface of one side of the universal wheel; a connecting mechanism is fixedly connected to the outer surface of the fire-extinguishing pump body; the connecting mechanism comprises a water outlet pipe fixedly connected to the outer surface of one side of the fire-extinguishing pump body; a connecting ring is fixedly connected to the outer circular surface of the water outlet pipe; a pressure ring is sleeved on the outer circular surface of the connecting ring; an auxiliary spring is fixedly connected to the outer surface of one side of the pressure ring; a No. 1 clamp is fixedly connected to one side of the outer circular surface of the connecting ring; a connecting pipe is sleeved on the outer surface of the connecting ring; a No. 2 clamp is fixedly connected to the outer surface of one side of the connecting pipe.

[0008] Preferably, the No. 1 clamping block and the No. 2 clamping block cooperate with each other; one end of the auxiliary spring is fixedly connected to the outer surface of one side of the fire extinguishing pump body.

[0009] Preferably, the fixing mechanism includes a mounting block No. 1 fixedly connected to the outer surface of one side of the universal wheel; a mounting block No. 2 is fixedly connected to the outer surface of one side of the No. 1 mounting block; a push block is slidably mounted on the outer surface of the No. 2 mounting block; a rack is fixedly connected to the outer surface of the push block; a fixing plate is fixedly connected to the lower surface of the push block; a mounting groove No. 1 is provided on the inner surface of the No. 2 mounting block; a mounting groove No. 2 is provided on the inner surface of the No. 2 mounting block; a tooth block is slidably mounted on the inner surface of the No. 1 mounting groove; a spring sheet is fixedly connected to the outer surface of one side of the tooth block; a mounting block No. 3 is fixedly connected to the outer surface of one side of the tooth block; an extrusion block is fixedly connected to the outer surface of one side of the No. 3 mounting block; a button is slidably mounted on the inner surface of the No. 2 mounting block.

[0010] Preferably, one end of the spring sheet is fixedly connected to the inner surface of the No. 1 mounting groove; the outer surface of the No. 3 mounting block is slidably mounted on the inner surface of the No. 2 mounting groove; and the fixing plate is an arc-shaped plate.

[0011] In the utility model, the high-lift fire extinguishing pump is provided with a water outlet pipe, a connecting ring, a pressure ring, an auxiliary spring, a No. 1 clamping block, a connecting pipe, and a No. 2 clamping block. When the water pipe is connected, the connecting pipe is pushed into the outside of the water outlet pipe, and the movement of the connecting pipe drives the No. 2 clamping block to move. The movement of the No. 2 clamping block will push the pressure ring to move. The movement of the pressure ring compresses the auxiliary spring, and then the connecting pipe is rotated. The rotation of the connecting pipe drives the No. 2 clamping block to rotate, so that the No. 2 clamping block cooperates with the No. 1 clamping block, and the pressure ring squeezes the No. 2 clamping block, thereby fixing the connecting pipe, realizing rapid fixation of the connecting pipe, and improving the stability of the connecting pipe.

[0012] In the utility model, the high-lift fire extinguishing pump is provided with a No. 1 mounting block, a No. 2 mounting block, a No. 1 mounting groove, a spring sheet, a tooth block, a No. 2 mounting groove, a No. 3 mounting block, an extrusion block, a button, a push block, a rack, and a fixing plate. When the universal wheel is fixed, the button is pressed, and the movement of the button drives the No. 3 mounting block to move through the extrusion block. The movement of the No. 3 mounting block drives the tooth block to leave the rack and push the push block downward. The movement of the push block drives the rack and the fixing plate to move. When the fixing plate completely contacts the universal wheel, the button is released, and the tooth block fixes the rack under the action of the spring sheet, thereby realizing the rapid fixation of the universal wheel and improving the stability of the device.

[0013] The utility model has reasonable structural design, simple operation and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural diagram of the high-lift fire-extinguishing pump proposed by the utility model;

[0015] Figure 2 It is a schematic exploded view of the three-dimensional structure of the connecting mechanism in the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the fixing mechanism in the utility model;

[0017] Figure 4 It is a schematic cross-sectional structural diagram of the fixing mechanism in the utility model.

[0018] In the figure: 1. mounting frame; 2. fire extinguishing pump body; 3. connecting mechanism; 31. water outlet pipe; 32. connecting ring; 33. pressure ring; 34. auxiliary spring; 35. No. 1 clamping block; 36. connecting pipe; 37. No. 2 clamping block; 4. universal wheel; 5. fixing mechanism; 51. No. 1 mounting block; 52. No. 2 mounting block; 521. No. 1 mounting groove; 522. spring sheet; 523. tooth block; 524. No. 2 mounting groove; 525. No. 3 mounting block; 526. extrusion block; 527. button; 53. push block; 54. rack; 55. fixing plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A high-lift fire-extinguishing pump comprises a mounting frame 1; a fire-extinguishing pump body 2 is fixedly connected to the inner surface of the mounting frame 1; a universal wheel 4 is fixedly connected to the lower surface of the mounting frame 1; a fixing mechanism 5 is fixedly connected to the outer surface of one side of the universal wheel 4; a connecting mechanism 3 is fixedly connected to the outer surface of the fire-extinguishing pump body 2; the connecting mechanism 3 comprises a water outlet pipe 31 fixedly connected to the outer surface of one side of the fire-extinguishing pump body; a connecting ring 32 is fixedly connected to the outer cylindrical surface of the water outlet pipe 31; a pressure ring 33 is sleeved on the outer cylindrical surface of the connecting ring 32; an auxiliary spring 34 is fixedly connected to the outer surface of one side of the pressure ring 33; a No. 1 clamping block 35 is fixedly connected to one side of the outer cylindrical surface of the connecting ring 32; a connecting pipe 36 is sleeved on the outer surface of the connecting ring 32; a No. 2 clamping block 37 is fixedly connected to the outer surface of one side of the connecting pipe 36.

[0021] Furthermore, the first clamping block 35 and the second clamping block 37 cooperate with each other; one end of the auxiliary spring 34 is fixedly connected to the outer surface of one side of the fire extinguishing pump body 2.

[0022] Furthermore, the fixing mechanism 5 includes a No. 1 mounting block 51 fixedly connected to the outer surface of one side of the universal wheel 4; a No. 2 mounting block 52 is fixedly connected to the outer surface of one side of the No. 1 mounting block 51; a push block 53 is slidably installed on the outer surface of the No. 2 mounting block 52; a rack 54 is fixedly connected to the outer surface of the push block 53; a fixing plate 55 is fixedly connected to the lower surface of the push block; a No. 1 mounting groove 521 is provided on the inner surface of the No. 2 mounting block 52; a No. 2 mounting groove 524 is provided on the inner surface of the No. 2 mounting block 52; a tooth block 523 is slidably installed on the inner surface of the No. 1 mounting groove 521; a spring sheet 522 is fixedly connected to the outer surface of one side of the tooth block 523; a No. 3 mounting block 525 is fixedly connected to the outer surface of one side of the tooth block 523; an extrusion block 526 is fixedly connected to the outer surface of one side of the No. 3 mounting block 525; a button 527 is slidably installed on the inner surface of the No. 2 mounting block 52.

[0023] Furthermore, one end of the spring sheet 522 is fixedly connected to the inner surface of the No. 1 mounting groove 521; the outer surface of the No. 3 mounting block 525 is slidably mounted on the inner surface of the No. 2 mounting groove 524; and the fixing plate 55 is an arc-shaped plate.

[0024] In the utility model, when the water pipe is connected in use, the connecting pipe 36 is pushed into the outside of the water outlet pipe 31, and the movement of the connecting pipe 36 drives the second clamping block 37 to move, and the movement of the second clamping block 37 will push the pressure ring 33 to move, and the movement of the pressure ring 33 compresses the auxiliary spring 34, and then the connecting pipe 36 is rotated, and the rotation of the connecting pipe 36 drives the second clamping block 37 to rotate, so that the second clamping block 37 cooperates with the first clamping block 35, and the pressure ring 33 squeezes the second clamping block 37, so as to fix the connecting pipe 36, realize the rapid fixation of the connecting pipe 36, and improve the connection When the universal wheel 4 is fixed, the button 527 is pressed, and the movement of the button 527 drives the No. 3 mounting block 525 to move through the extrusion block 526. The movement of the No. 3 mounting block 525 drives the tooth block 523 to leave the rack 54 and push the push block 53 downward. The movement of the push block 53 drives the rack 54 and the fixing plate 55 to move. When the fixing plate 55 completely contacts the universal wheel 4, the button 527 is released, and the tooth block 523 fixes the rack 54 under the action of the spring sheet 522, thereby realizing the rapid fixation of the universal wheel 4 and improving the stability of the device.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. High lift fire extinguishing pump, characterized in that: The invention comprises a mounting frame (1); a fire extinguishing pump body (2) is fixedly connected to the inner surface of the mounting frame (1); a universal wheel (4) is fixedly connected to the lower surface of the mounting frame (1); a fixing mechanism (5) is fixedly connected to the outer surface of one side of the universal wheel (4); a connecting mechanism (3) is fixedly connected to the outer surface of the fire extinguishing pump body (2); the connecting mechanism (3) comprises a water outlet pipe (31) fixedly connected to the outer surface of one side of the fire extinguishing pump body; a connecting ring (32) is fixedly connected to the outer circumferential surface of the water outlet pipe (31); a pressure ring (33) is sleeved on the outer circumferential surface of the connecting ring (32); an auxiliary spring (34) is fixedly connected to the outer surface of one side of the pressure ring (33); a first clamping block (35) is fixedly connected to one side of the outer circumferential surface of the connecting ring (32); a connecting pipe (36) is sleeved on the outer surface of the connecting ring (32); and a second clamping block (37) is fixedly connected to the outer surface of one side of the connecting pipe (36).

2. The high-lift fire-extinguishing pump according to claim 1, characterized in that: The first clamping block (35) and the second clamping block (37) cooperate with each other; one end of the auxiliary spring (34) is fixedly connected to the outer surface of one side of the fire extinguishing pump body (2).

3. The high-lift fire-extinguishing pump according to claim 1, characterized in that: The fixing mechanism (5) comprises a first mounting block (51) fixedly connected to the outer surface of one side of the universal wheel (4); a second mounting block (52) is fixedly connected to the outer surface of one side of the first mounting block (51); a push block (53) is slidably mounted on the outer surface of the second mounting block (52); a rack (54) is fixedly connected to the outer surface of the push block (53); a fixing plate (55) is fixedly connected to the lower surface of the push block; a first mounting groove (521) is provided on the inner surface of the second mounting block (52); A No. 2 mounting groove (524) is provided on the inner surface of the mounting block (52); a tooth block (523) is slidably mounted on the inner surface of the No. 1 mounting groove (521); a spring sheet (522) is fixedly connected to the outer surface of one side of the tooth block (523); a No. 3 mounting block (525) is fixedly connected to the outer surface of one side of the tooth block (523); an extrusion block (526) is fixedly connected to the outer surface of one side of the No. 3 mounting block (525); and a button (527) is slidably mounted on the inner surface of the No. 2 mounting block (52).

4. The high-lift fire-extinguishing pump according to claim 3, characterized in that: One end of the spring sheet (522) is fixedly connected to the inner surface of the No. 1 mounting groove (521); the outer surface of the No. 3 mounting block (525) is slidably mounted on the inner surface of the No. 2 mounting groove (524); and the fixing plate (55) is an arc-shaped plate.

Images