Fixing device for water tank of thermal management system of mine truck

Abstract

The utility model belongs to the technical field of mining freight trucks, and particularly relates to a fixing device for a water tank of a thermal management system of a mining truck. The device comprises a bottom support which is used for being fixed on a cab platform of the mine truck; the pair of vertical rods are vertically arranged on the bottom support in parallel; the motor heat dissipation water tank support welding assembly is arranged on the front faces of the top ends of the pair of vertical rods; the engine heat dissipation water tank support welding assembly is arranged below the motor heat dissipation water tank support welding assembly and located on the back faces of the pair of vertical rods. The battery heat dissipation water tank support welding assembly is arranged below the engine heat dissipation water tank support welding assembly and located on the front faces of the pair of vertical rods. The heat dissipation water tank is used for solving the technical problems that the workload of supplementing cooling liquid is increased and the heat dissipation water tank is inconvenient due to unreasonable layout of an existing heat dissipation water tank.

Description

Technical Field

[0001] The utility model belongs to the technical field of mining freight trucks, and in particular relates to a fixing device for a water tank of a thermal management system of a mining truck. Background Art

[0002] Mining vehicles are a type of engineering vehicle used to load ore, soil and other goods. The working environment is relatively complex. During normal operation, a thermal management system is required to ensure that the body does not overheat. When the cooling system is running, the cooling water tank (including battery cooling water tank, motor cooling water tank, engine cooling water tank) needs to be replenished with coolant in time.

[0003] In the past, the layout of the cooling water tank was unreasonable, and the coolant needed to be added at different locations, which resulted in the need to climb back and forth during the process of adding the coolant, increasing the workload and being inconvenient. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a fixing device for the water tank of the thermal management system of a mining vehicle, which is used to solve the technical problems that the layout of the existing cooling water tank is unreasonable, resulting in an increased workload for replenishing coolant and inconvenience.

[0005] The utility model solves the above technical problems with the following technical solutions: A fixing device for a water tank of a thermal management system of a mining vehicle, comprising:

[0006] A bottom support, the bottom support being used for fixing on the cab platform of the mining vehicle;

[0007] A pair of vertical poles, wherein the pair of vertical poles are arranged parallely and vertically on the bottom support;

[0008] A motor cooling water tank bracket welding assembly, wherein the motor cooling water tank bracket welding assembly is arranged on the front side of the top ends of a pair of vertical poles;

[0009] An engine radiator water tank bracket welding assembly, the engine radiator water tank bracket welding assembly is arranged below the motor radiator water tank bracket welding assembly and on the back side of a pair of vertical poles;

[0010] A battery cooling water tank bracket welding assembly is arranged below the engine cooling water tank bracket welding assembly and on the front side of a pair of vertical poles.

[0011] The utility model arranges the motor cooling water tank bracket welding assembly, the engine cooling water tank bracket welding assembly and the battery cooling water tank bracket welding assembly on a pair of vertical poles from top to bottom, and the front and back surfaces of the two adjacent ones are staggered, so that all three assemblies can be installed on the vertical poles, and the space of the vertical poles is maximized. The motor cooling water tank, the engine cooling water tank and the battery cooling water tank are arranged on the cab platform in an orderly manner, which makes it convenient to add coolant.

[0012] Further: a plurality of cross bars are arranged between the pair of vertical bars at intervals from top to bottom;

[0013] A pair of diagonal bracing rods are also provided on the side surfaces of the pair of vertical poles, the upper ends of the diagonal bracing rods are welded to the vertical poles correspondingly, and the lower ends of the diagonal bracing rods are welded to the bottom support.

[0014] The beneficial effect of adopting this step is: the structural strength of the vertical pole and the bottom support is strengthened by using the crossbar and the diagonal brace to support and fix the motor cooling water tank, the engine cooling water tank and the battery cooling water tank.

[0015] Further: the bottom support is two parallel U-shaped bending parts, and the diagonal support rod is also a U-shaped bending part;

[0016] The vertical rod and the horizontal rod are rectangular tubes.

[0017] The beneficial effects of this step are: U-shaped bending parts can be bent using galvanized sheets, which are lighter than channel steels after bending and have high structural strength; rectangular tubes are also galvanized tubes, which are high in strength and rust-proof.

[0018] Furthermore: a sealing plate is also provided on the top surface of the vertical pole.

[0019] The beneficial effect of adopting this step is that the sealing plate can prevent accumulated water from entering the rectangular tube and causing rust.

[0020] Further: the motor cooling water tank bracket welding assembly comprises: a first mounting plate, the back side of the first mounting plate is welded to the vertical pole, and the front side of the first mounting plate is provided with at least four first connecting blocks;

[0021] The engine radiator water tank bracket welding assembly comprises: a second mounting plate, the back side of the second mounting plate is welded to the vertical rod, and the front side of the second mounting plate is provided with at least four second connecting blocks.

[0022] The beneficial effect of adopting this step is: since the motor cooling water tank and the engine cooling water tank are against the upper end of the vertical pole, the vibration is relatively large. In order to reduce the vibration, a connecting block is used for buffering.

[0023] Further: the battery cooling water tank bracket welding assembly includes: a right connecting bracket, the right connecting bracket is arranged on the right side of the vertical pole;

[0024] A left connecting bracket is located on the left side of the vertical pole and below the right connecting bracket.

[0025] The beneficial effects of adopting this step are: since the battery cooling water tank is installed in the middle of the vertical pole, it has less vibration and can be directly connected through the left / right connecting bracket.

[0026] The beneficial effects of the utility model are:

[0027] 1. The device can arrange the motor cooling water tank, engine cooling water tank and battery cooling water tank in an orderly and staggered manner from top to bottom, which greatly utilizes the space. Without affecting the heat dissipation performance of the thermal management system, it reduces the space occupancy of the cab platform and improves the space utilization of the cab platform;

[0028] 2. Placing the above three water tanks uniformly on the cab platform also improves the efficiency of coolant replenishment and avoids operators running around. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 A three-dimensional diagram of a fixing device for a water tank of a thermal management system for a mining vehicle provided by the utility model;

[0031] Figure 2 A schematic diagram of the structure of a fixing device for a water tank of a thermal management system for a mining vehicle provided by the utility model;

[0032] Figure 3 for Figure 2 Top view of the .

[0033] Reference numerals:

[0034] 1-sealing plate; 2-motor cooling water tank bracket welding assembly; 3-engine cooling water tank bracket welding assembly; 4-right connecting bracket; 5-vertical pole; 6-left connecting bracket; 7-diagonal support rod; 8-cross bar; 9-bottom support. DETAILED DESCRIPTION

[0035] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0036] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0037] In the description of the present application, 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", "axial", "radial", "circumferential" 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.

[0038] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0039] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0040] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] Example

[0042] like Figure 1 As shown, the utility model provides a fixing device for a water tank of a thermal management system of a mining vehicle, comprising:

[0043] A bottom support 9, the bottom support 9 is used to be fixed on the cab platform of the mining vehicle;

[0044] A pair of vertical rods 5, wherein the pair of vertical rods 5 are parallelly and vertically arranged on the bottom support 9;

[0045] A motor cooling water tank bracket welding assembly 2, wherein the motor cooling water tank bracket welding assembly 2 is arranged on the front side of the top ends of a pair of vertical poles 5;

[0046] An engine cooling water tank bracket welding assembly 3, the engine cooling water tank bracket welding assembly 3 is arranged below the motor cooling water tank bracket welding assembly 2 and on the back side of a pair of vertical poles 5;

[0047] A battery cooling water tank bracket welding assembly is arranged below the engine cooling water tank bracket welding assembly 3 and on the front side of a pair of vertical poles 5 .

[0048] The utility model arranges the motor cooling water tank bracket welding assembly 2, the engine cooling water tank bracket welding assembly 3 and the battery cooling water tank bracket welding assembly on a pair of vertical poles 5 from top to bottom, and the front and back surfaces of the two adjacent ones are staggered, so that all three assemblies can be installed on the vertical poles 5, and the space of the vertical poles 5 is maximized. The motor cooling water tank, the engine cooling water tank and the battery cooling water tank are arranged on the cab platform in an orderly manner, which makes it convenient to add coolant.

[0049] On the basis of the above technical solution, a plurality of cross bars 8 are arranged between the pair of vertical bars 5 at intervals from top to bottom;

[0050] A pair of diagonal bracing rods 7 are further provided on the side surfaces of the pair of vertical poles 5 , the upper ends of the diagonal bracing rods 7 are welded to the vertical poles 5 correspondingly, and the lower ends of the diagonal bracing rods 7 are welded to the bottom support 9 .

[0051] The crossbar 8 and the diagonal brace 7 are used to strengthen the structural strength of the vertical pole 5 and the bottom support 9 to support and fix the motor cooling water tank, the engine cooling water tank and the battery cooling water tank.

[0052] On the basis of the above technical solution, the bottom support 9 is two parallel U-shaped bending parts, and the diagonal support rod 7 is also a U-shaped bending part;

[0053] The vertical rod 5 and the horizontal rod 8 are rectangular tubes.

[0054] U-shaped bending parts can be bent using galvanized sheets (or steel sheets with anti-corrosion layers such as aluminum-zinc coated sheets). The quality after bending is lighter than that of channel steel (channel steel is generally hot-rolled and is not rust-proof itself) and has high structural strength. Rectangular tubes also have galvanized tubes (or hot-dip galvanized tubes, etc.), which are high in strength and rust-proof.

[0055] On the basis of the above technical solution, a sealing plate 1 is further provided on the top surface of the vertical pole 5 .

[0056] The sealing plate 1 can prevent accumulated water from entering the rectangular tube and causing rust.

[0057] On the basis of the above technical solution, the motor cooling water tank bracket welding assembly 2 comprises: a first mounting plate, the back side of the first mounting plate is welded to the vertical pole 5, and the front side of the first mounting plate is provided with at least four first connecting blocks;

[0058] The engine cooling water tank bracket welding assembly 3 comprises: a second mounting plate, the back side of the second mounting plate is welded to the vertical rod 5, and the front side of the second mounting plate is provided with at least four second connecting blocks.

[0059] Since the motor cooling water tank and the engine cooling water tank are against the upper end of the vertical pole 5, the vibration is relatively large. In order to reduce the vibration, buffering is performed through the connecting block. Elastic pads can be set on the first / second connecting block.

[0060] On the basis of the above technical solution, the battery cooling water tank bracket welding assembly comprises: a right connecting bracket 4, the right connecting bracket 4 is arranged on the right side of the vertical pole 5;

[0061] A left connecting bracket 6 is located on the left side of the upright pole 5 and below the right connecting bracket 4 .

[0062] Since the battery cooling water tank is installed in the middle of the pole, it has less vibration and can be directly connected via the left / right connecting bracket.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A fixing device for a water tank of a thermal management system of a mining vehicle, characterized in that: include: A bottom support, the bottom support being used for fixing on the cab platform of the mining vehicle; A pair of vertical poles, wherein the pair of vertical poles are arranged parallely and vertically on the bottom support; A motor cooling water tank bracket welding assembly, wherein the motor cooling water tank bracket welding assembly is arranged on the front side of the top ends of a pair of vertical poles; An engine radiator water tank bracket welding assembly, the engine radiator water tank bracket welding assembly is arranged below the motor radiator water tank bracket welding assembly and on the back side of a pair of vertical poles; A battery cooling water tank bracket welding assembly is arranged below the engine cooling water tank bracket welding assembly and on the front side of a pair of vertical poles.

2. The fixing device for the water tank of the thermal management system of a mining vehicle according to claim 1 is characterized in that: A plurality of cross bars are arranged between the pair of vertical bars at intervals from top to bottom; A pair of diagonal bracing rods are also provided on the side surfaces of the pair of vertical poles, the upper ends of the diagonal bracing rods are welded to the vertical poles correspondingly, and the lower ends of the diagonal bracing rods are welded to the bottom support.

3. The fixing device for the water tank of the thermal management system of a mining vehicle according to claim 2 is characterized in that: The bottom support is two parallel U-shaped bending parts, and the diagonal support rod is also a U-shaped bending part; The vertical rod and the horizontal rod are rectangular tubes.

4. The fixing device for the water tank of the thermal management system of a mining vehicle according to claim 3 is characterized in that: The top surface of the vertical pole is also provided with a sealing plate.

5. The fixing device for the water tank of the thermal management system of a mining vehicle according to claim 1 is characterized in that: The motor cooling water tank bracket welding assembly comprises: a first mounting plate, the back side of the first mounting plate is welded to the vertical pole, and the front side of the first mounting plate is provided with at least four first connecting blocks; The engine radiator water tank bracket welding assembly comprises: a second mounting plate, the back side of the second mounting plate is welded to the vertical rod, and the front side of the second mounting plate is provided with at least four second connecting blocks.

6. The fixing device for the water tank of the thermal management system of a mining vehicle according to claim 5 is characterized in that: The battery cooling water tank bracket welding assembly comprises: a right connecting bracket, the right connecting bracket is arranged on the right side of the vertical pole; A left connecting bracket is located on the left side of the vertical pole and below the right connecting bracket.

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