An emergency drainage vehicle with a trolley-type water pump device

Abstract

The present invention discloses an emergency drainage vehicle with a trolley-type water pump device, which relates to the technical field of drainage tools, including a chassis, a cab installed on one side of the top of the chassis, and a carriage installed on the top of the chassis, a control cabinet provided on one side of the bottom end of the interior of the carriage, and a mounting bar provided on the side of the top of the interior of the carriage close to the cab, a rotating roller installed at one end of the interior of the mounting bar through a bearing, and a servo motor provided at one end of the mounting bar, the output end of the servo motor passes through one end of the mounting bar and is connected to the rotating roller, and a connecting chain is connected to the outside of the rotating roller. The present invention drives the connecting chain to be slightly reeled by the rotating roller, so that the insertion rod is disengaged from the inside of the block, at which time the water pump housing can be taken out, and by releasing the connecting chain, the water pump housing can be placed in accumulated water of different depths, thereby facilitating the installation and disassembly of the submersible pump and facilitating the drainage function.

Description

Technical Field

[0001] The present invention relates to the technical field of drainage tools, in particular to an emergency drainage vehicle with a wheelbarrow-type water pump device. Background Art

[0002] Drainage vehicles are mainly used in flood prevention and rescue work, and emergency drainage vehicles with hand-push water pump devices are specially used in sites where drainage is inconvenient. The submersible pump is moved to the inside of the accumulated water and the drainage work is achieved through the submersible pump. However, the traditional emergency drainage vehicle with a hand-push water pump device is more troublesome to install and disassemble the submersible pump during use, which reduces work efficiency. Summary of the Invention

[0003] The object of the present invention is to provide an emergency drainage vehicle with a trolley-type water pump device to solve the problem of inconvenience in installation and disassembly of the submersible pump proposed in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: an emergency drainage vehicle with a trolley-type water pump device, comprising a chassis, a cab is installed on one side of the top end of the chassis, and a carriage is installed on the top end of the chassis, a control cabinet is provided on one side of the bottom end of the interior of the carriage, and a mounting bar is installed on the side of the top end of the interior of the carriage close to the cab, a rotating roller is installed at one end of the interior of the mounting bar through a bearing, and a servo motor is provided at one end of the mounting bar, an output end of the servo motor passes through one end of the mounting bar and is connected to the rotating roller, and a connecting chain is connected to the outer side of the rotating roller, a mounting block is installed at the middle position of the top end of the interior of the carriage, and a rotating wheel is installed inside the mounting block through a bearing, a trolley body is provided at the bottom end of the interior of the carriage, and a water pump box is provided inside the trolley body, a submersible pump is installed inside the water pump box, and a mounting structure is provided on the outer side of the water pump box;

[0005] The mounting structure also includes a clamping block, which is mounted around the bottom of the trolley body, and spring blocks are mounted around the top of the trolley body, one end of the spring block is connected to a protective plate, and an insertion rod is mounted at the four corners of the bottom of the water pump housing. Fixed structures are provided on both sides of the trolley body, and the fixed structure also includes a baffle, which is mounted on the side of the trolley body at the bottom end of the compartment close to the cab, and vertical plates are mounted below both ends of the compartment, and one end of the vertical plate is hinged to a rotating plate through a hinge, and one end of the vertical plate is hinged to a pneumatic telescopic rod through a hinge at the middle position of one end of the vertical plate away from the trolley body, and one end of the pneumatic telescopic rod is hinged to one side of the rotating plate through a hinge. The bottom end of the insertion rod passes through the top of the clamping block and extends into the interior of the clamping block, and the inner wall of the clamping block is in contact with the outer side of the insertion rod.

[0006] Preferably, one side of the rotating plate is in contact with one side of the trolley body, and the rotating plate and the vertical plate are in a vertical state.

[0007] Preferably, one side of the baffle is in contact with the other side of the trolley body, and the baffle and the rotating plate are of similar height.

[0008] Preferably, a circular through hole is provided at the top of the protective plate, and the bottom end of the protective plate is in contact with the top end of the water pump housing.

[0009] Preferably, one end of the connecting chain passes through the outside of the rotating wheel and the top of the trolley body in sequence and extends into the inside of the trolley body, and one end of the connecting chain inside the trolley body is connected to the top of the water pump box through a fixing piece.

[0010] Compared with the related art, the emergency drainage vehicle with a trolley-type water pump device provided by the present invention has the following beneficial effects:

[0011] The present invention provides a clamping block and a protective plate, which are driven by a servo motor to drive a rotating roller to rotate, and the rotation of the rotating roller can make the connecting chain reel in or release. When installing the water pump case, the connecting chain can be reeled by rotating the rotating roller, so that the water pump case can be moved as a whole to the inside of the trolley body, and then the buckle structure of the insertion rod and the clamping block is used to make the water pump case stably set inside the trolley body, and the elasticity of the spring block can be used to make the protective plate squeeze the top of the water pump case, so as to cushion the vibration of the water pump case caused by external factors, thereby protecting the submersible pump. Conversely, when the water pump case and the interior of the trolley body need to be removed, the connecting chain can be slightly reeled by the rotating roller, so that the insertion rod is separated from the inside of the clamping block, and the water pump case can be taken out at this time. By releasing the connecting chain, the water pump case can be placed in accumulated water at different depths, thereby facilitating the installation and disassembly of the submersible pump and realizing the drainage function. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0013] Figure 2 It is a schematic diagram of the side cross-sectional structure of the carriage of the present invention;

[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the carriage of the present invention when viewed from above.

[0015] In the figure: 1. Submersible pump; 2. Trolley body; 3. Control cabinet; 4. Chassis; 5. Cab; 6. Carriage; 7. Mounting bar; 8. Connecting chain; 9. Mounting block; 10. Spring block; 11. Protective plate; 12. Pump housing; 13. Insert rod; 14. Pneumatic telescopic rod; 15. Vertical plate; 16. Block; 17. Rotating plate; 18. Baffle; 19. Rotating roller; 20. Rotating wheel; 21. Servo motor. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] Example 1: Please refer to Figure 1-3 , an emergency drainage vehicle with a trolley-type water pump device, including a chassis 4, a cab 5 is installed on one side of the top of the chassis 4, and a carriage 6 is installed on the top of the chassis 4, a control cabinet 3 is provided on one side of the bottom end of the carriage 6, and a mounting bar 7 is installed on the side of the top end of the carriage 6 close to the cab 5, one end of the mounting bar 7 is installed with a rotating roller 19 through a bearing, and a servo motor 21 is provided at one end of the mounting bar 7, the output end of the servo motor 21 passes through one end of the mounting bar 7 and is connected to the rotating roller 19, and the outer side of the rotating roller 19 is connected with a connecting chain 8, a mounting block 9 is installed at the middle position of the top end of the interior of the carriage 6, and a rotating wheel 20 is installed inside the mounting block 9 through a bearing, a trolley body 2 is provided at the bottom end of the interior of the carriage 6, and a water pump box 12 is provided inside the trolley body 2, a submersible pump 1 is installed inside the water pump box 12, and a mounting structure is provided on the outer side of the water pump box 12;

[0018] One end of the connecting chain 8 sequentially passes through the outside of the rotating wheel 20 and the top of the trolley body 2 and extends into the interior of the trolley body 2, and one end of the connecting chain 8 inside the trolley body 2 is connected to the top of the water pump housing 12 through a fixing member;

[0019] See also Figure 1-3 An emergency drainage vehicle with a trolley-type water pump device also includes a mounting structure, which includes a clamping block 16. The clamping block 16 is installed around the bottom end of the trolley body 2, and spring blocks 10 are installed around the top end of the trolley body 2. One end of the spring block 10 is connected to a protective plate 11, and plug rods 13 are installed at the four corners of the bottom end of the water pump box 12.

[0020] The bottom end of the insertion rod 13 passes through the top of the block 16 and extends into the interior of the block 16, and the inner wall of the block 16 contacts the outer side of the insertion rod 13;

[0021] A circular through hole is formed at the top of the protective plate 11, and the bottom of the protective plate 11 is in contact with the top of the water pump housing 12;

[0022] Specifically, if Figure 1 、 Figure 2 and Figure 3 As shown, the device drives the rotating roller 19 to rotate by the servo motor 21, and the connecting chain 8 can be wound or released by the rotation of the rotating roller 19. When the water pump box 12 is installed, the connecting chain 8 can be wound by the rotation of the rotating roller 19, so that the water pump box 12 can be moved as a whole to the inside of the trolley body 2, and then the buckle structure of the insertion rod 13 and the clamping block 16 is used to make the water pump box 12 stably set inside the trolley body 2, and the elasticity of the spring block 10 can make the protective plate 11 close to the water pump box The top of 12 is squeezed, and the vibration of the water pump box 12 caused by external factors is buffered, thereby protecting the submersible pump 1. On the contrary, when the water pump box 12 and the interior of the trolley body 2 need to be removed, the connecting chain 8 can be slightly reeled by rotating the roller 19, so that the insertion rod 13 is separated from the interior of the block 16. At this time, the water pump box 12 can be taken out, and the water pump box 12 can be placed in accumulated water at different depths by releasing the connecting chain 8. This makes it easy to install and disassemble the submersible pump 1, and to achieve the drainage function.

[0023] Embodiment 2: A fixed structure is provided on both sides of the trolley body 2, and the fixed structure also includes a baffle 18, which is installed on the side of the trolley body 2 at the bottom end of the compartment 6 near the cab 5, and vertical plates 15 are installed below both ends of the compartment 6, and one end of the vertical plate 15 is hinged to a rotating plate 17 through a hinge. A pneumatic telescopic rod 14 is hinged to the middle position of one end of the vertical plate 15 away from the trolley body 2 through a hinge, and one end of the pneumatic telescopic rod 14 is hinged to one side of the rotating plate 17 through a hinge;

[0024] One side of the rotating plate 17 is in contact with one side of the trolley body 2, and the rotating plate 17 and the vertical plate 15 are in a vertical state;

[0025] One side of the baffle 18 contacts the other side of the trolley body 2, and the baffle 18 and the rotating plate 17 are at similar heights;

[0026] Specifically, as shown in Figures , and Figure 2 and Figure 3As shown, by providing the vertical plate 15, when the user moves the device, the pneumatic telescopic rod 14 can be extended and retracted to drive the rotating plate 17 to rotate, and the rotating plate 17 can be rotated to contact one side of the trolley body 2, and combined with the baffle 18, the horizontal direction of the entire trolley body 2 can be fixed and restricted, preventing the trolley body 2 from moving due to inertia during the movement of the device, causing damage to the interior of the device, thereby improving the stability and safety performance of the device.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0028] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An emergency drainage vehicle with a trolley-type water pump device, comprising a chassis (4), characterized in that: A cab (5) is installed on one side of the top of the chassis (4), and a carriage (6) is installed on the top of the chassis (4), a control cabinet (3) is provided on one side of the bottom of the interior of the carriage (6), and a mounting bar (7) is installed on the side of the top of the interior of the carriage (6) close to the cab (5), a rotating roller (19) is installed on one end of the interior of the mounting bar (7) through a bearing, and a servo motor (21) is provided on one end of the mounting bar (7), an output end of the servo motor (21) passes through one end of the mounting bar (7) and is connected to the rotating roller (19), and The outer side of the rotating roller (19) is connected to a connecting chain (8), a mounting block (9) is installed at the middle position of the top inside the carriage (6), and a rotating wheel (20) is installed inside the mounting block (9) through a bearing, a trolley body (2) is provided at the bottom end inside the carriage (6), and a water pump box (12) is provided inside the trolley body (2), a submersible pump (1) is installed inside the water pump box (12), and a mounting structure is provided on the outer side of the water pump box (12); the mounting structure also includes a clamping block (16), the clamping block The blocks (16) are installed around the bottom end of the trolley body (2), and spring blocks (10) are installed around the top end of the trolley body (2), one end of the spring block (10) is connected to a protective plate (11), and the four corners of the bottom end of the water pump box (12) are installed with plug rods (13); fixed structures are provided on both sides of the trolley body (2), and the fixed structure also includes a baffle (18), and the baffle (18) is installed on the side of the trolley body (2) at the bottom end of the compartment (6) close to the cab (5), and the vehicle A vertical plate (15) is installed below both ends of the interior of the compartment (6), and one end of the vertical plate (15) is hinged to a rotating plate (17) through a hinge. One end of the vertical plate (15) is hinged to a pneumatic telescopic rod (14) through a hinge at a middle position away from one side of the trolley body (2), and one end of the pneumatic telescopic rod (14) is hinged to one side of the rotating plate (17) through a hinge. The bottom end of the insertion rod (13) passes through the top of the block (16) and extends to the inside of the block (16), and the inner wall of the block (16) is in contact with the outer side of the insertion rod (13).

2. The emergency drainage vehicle with a trolley-type water pump device according to claim 1, characterized in that: One side of the rotating plate (17) is in contact with one side of the trolley body (2), and the rotating plate (17) and the vertical plate (15) are in a vertical state.

3. The emergency drainage vehicle with a trolley-type water pump device according to claim 1, characterized in that: One side of the baffle (18) contacts the other side of the trolley body (2), and the baffle (18) and the rotating plate (17) are of similar height.

4. The emergency drainage vehicle with a trolley-type water pump device according to claim 1, characterized in that: A circular through hole is provided at the top of the protective plate (11), and the bottom end of the protective plate (11) is in contact with the top end of the water pump housing (12).

5. The emergency drainage vehicle with a trolley-type water pump device according to claim 1, characterized in that: One end of the connecting chain (8) sequentially passes through the outside of the rotating wheel (20) and the top of the trolley body (2) and extends into the interior of the trolley body (2), and one end of the connecting chain (8) inside the trolley body (2) is connected to the top of the water pump box (12) through a fixing member.

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