Overhead guard with air conditioner mounting structure

Abstract

The utility model discloses an overhead guard with an air conditioner installation structure, which comprises an overhead guard (1), an installation plate (2) and a rear platform (19) are arranged between a left rear leg (13) and a right rear leg (14) of the overhead guard (1), two ends of the rear platform (19) are respectively and fixedly connected with the left rear leg (13) and the right rear leg (14), the top of the installation plate (2) is fixedly connected with a rear cross beam (15) of the overhead guard (1), and the rear cross beam (15) of the overhead guard (1) is fixedly connected with the installation plate (2). The bottom of the mounting plate (2) is fixedly connected with the rear platform (19), a left air conditioner fixing support (16) is fixedly arranged at the left end of the rear platform (19), and a right air conditioner fixing support (17) is fixedly arranged at the right end of the rear platform (19). The rear-mounted air conditioner can be mounted, the problem that the rear-mounted air conditioner cannot be mounted is solved, and the problem that the air conditioner mounted at the top is ultrahigh is also solved.

Description

Technical Field

[0001] The utility model relates to a roof guard, in particular to a roof guard with an air conditioner installation structure, belonging to the technical field of forklifts. Background Art

[0002] In the case of installing a cab or an air conditioner on a forklift, the application scenarios are increasing, and the driving comfort is taken seriously. The top-mounted air conditioner or the rear-mounted air conditioner is a commonly used air conditioner. Most of the air conditioners on the market are single-cool air conditioners, and a heater is used for heating in the cab. Therefore, air conditioner manufacturers develop heating and cooling air conditioners to meet the market needs.

[0003] However, due to the large volume of the heating and cooling air conditioner, the roof guard on the forklift not only installs the cab but also installs the heating and cooling air conditioner, resulting in a relatively high total height of the forklift. There are height restrictions in many logistics sites. The top-mounted air conditioner is too high, so a rear-mounted air conditioner is required to meet the usage requirements. However, the existing forklift roof guards on the market do not have a structure for installing a rear-mounted air conditioner. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a roof guard with an air conditioner installation structure to solve the technical problems in the prior art. It can install a rear-mounted heating and cooling air conditioner, solve the problem that the rear-mounted heating and cooling air conditioner cannot be installed, and also solve the problem that the air conditioner installed on the top is too high.

[0005] The utility model provides a roof guard with an air conditioner installation structure, including a roof guard. An installation plate and a rear platform are arranged between the left rear leg and the right rear leg of the roof guard. The two ends of the rear platform are respectively fixedly connected with the left rear leg and the right rear leg. The top of the installation plate is fixedly connected with the rear cross beam of the roof guard, and the bottom of the installation plate is fixedly connected with the rear platform. An air conditioner fixing left support is fixedly arranged at the left end of the rear platform, and an air conditioner fixing right support is fixedly arranged at the right end of the rear platform.

[0006] In the aforementioned roof guard with an air conditioner installation structure, preferably, outer wire-passing holes and inner wire-passing holes are respectively opened at the tail ends of the left front leg and the right rear beam of the roof guard, and a signal lamp fixing plate is fixedly arranged at each of the left and right ends of the top surface of the rear platform.

[0007] In the aforementioned roof guard with an air conditioner installation structure, preferably, there is an included angle of 3° between the left rear leg and the right rear leg.

[0008] In the aforementioned roof guard with an air conditioner installation structure, preferably, a control box installation plate is fixedly arranged in the interval space closest to the right rear beam on the grille frame of the roof guard.

[0009] In the overhead guard with the air conditioner installation structure described above, preferably, the distance between the rear surface of the rear crossbeam and the ends of the left front leg and the right rear beam is 100 mm.

[0010] In the overhead guard with the air conditioner installation structure described above, preferably, a rear baffle is fixedly provided between the left rear leg and the right rear leg. The bottom surface of the rear platform is fixedly connected to the top surface of the rear baffle. A plurality of first mounting holes are equidistantly arranged along the length direction on the front side of the rear platform. A first welding nut is fixedly provided on each first mounting hole. Second mounting holes are respectively formed at both ends of the rear side of the rear platform. A second welding nut is fixedly provided on each second mounting hole. A first notch is formed at the rear side of the rear platform. Second notches are respectively formed at both ends of the front side of the rear platform.

[0011] In the overhead guard with the air conditioner installation structure described above, preferably, a left sealing plate is fixedly provided at the top of the left rear leg, and a right sealing plate is fixedly provided at the top of the right rear leg.

[0012] In the overhead guard with the air conditioner installation structure described above, preferably, a water blocking strip is fixedly provided at the top of the rear platform.

[0013] In the overhead guard with the air conditioner installation structure described above, preferably, an upper mounting surface extending forward is formed at the top of the mounting plate. Upper mounting holes are formed on the upper mounting surface. An air outlet, a set of air inlets and air inlet fitting fixing holes are formed on the mounting plate. A lower mounting surface extending backward is formed at the bottom of the mounting plate. Lower mounting holes are formed on the lower mounting surface. The two ends of the mounting plate extend backward to form upper bends, and the two ends of the lower mounting surface are bent upward to form lower bends.

[0014] In the overhead guard with the air conditioner installation structure described above, preferably, the lower bends at both ends of the mounting plate are stuck in the second notches at both ends of the rear platform.

[0015] Compared with the prior art, the utility model includes an overhead guard. An installation plate and a rear platform are provided between the left rear leg and the right rear leg of the overhead guard. Both ends of the rear platform are respectively fixedly connected to the left rear leg and the right rear leg. The top of the installation plate is fixedly connected to the rear crossbeam of the overhead guard. The bottom of the installation plate is fixedly connected to the rear platform. An air conditioner fixing left support is fixedly provided at the left end of the rear platform, and an air conditioner fixing right support is fixedly provided at the right end of the rear platform. The utility model fixes a rear-mounted heating and cooling air conditioner by providing the air conditioner fixing left support and the air conditioner fixing right support on the rear platform. The air inlets and outlets of the rear-mounted heating and cooling air conditioner are filled with rubber cotton for sealing. After the rear-mounted heating and cooling air conditioner is installed, the installation plate is fixed to squeeze the rubber cotton to play a role in strengthening the sealing. The utility model effectively solves the problem that the traditional overhead guard cannot install the rear-mounted heating and cooling air conditioner, and installs the rear-mounted heating and cooling air conditioner at the rear side of the overhead guard, effectively solving the problem that the overall height is too high when installed on the top. Brief Description of the Drawings

[0016] Figure 1 is an isometric view of the present utility model;

[0017] Figure 2 is a schematic structural view of the present utility model when the mounting plate is removed;

[0018] Figure 3 is Figure 2 an enlarged view of part A of

[0019] Figure 4 is Figure 2 a schematic structural view from another angle;

[0020] Figure 5 is Figure 4 an enlarged view of part B of

[0021] Figure 6 is a schematic structural view of the rear platform;

[0022] Figure 7 is a schematic structural view of the mounting plate;

[0023] Figure 8 is a schematic structural view of the left sealing plate.

[0024] Description of the Reference Numerals in the Drawings: Roof guard 1, left front leg 11, water baffle 110, rear baffle 111, inner wire passing hole 112, control box mounting plate 113, first welding nut 114, second welding nut 115, outer wire passing hole 116, right rear beam 12, left sealing plate 123, left rear leg 13, right rear leg 14, rear cross beam 15, rear surface of the rear cross beam 151, rear cross beam fixing hole 152, left air conditioner fixing support 16, right air conditioner fixing support 17, signal lamp fixing plate 18, rear platform 19, first mounting hole 191, second mounting hole 192, first notch 193, second notch 194, mounting plate 2, upper mounting surface 21, lower mounting surface 22, upper bending 23, lower bending 24, upper mounting hole 25, lower mounting hole 26, air inlet 27, air inlet fitting fixing hole 28, air outlet 29, grille frame 3, right front leg 4. Detailed Description of the Embodiment

[0025] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as limiting the present utility model.

[0026] Embodiments of the present utility model: As Figures 1-8As shown in the figure, a roof rack with an air conditioner installation structure includes a roof rack 1, which is composed of a left front leg 11, a left rear leg 13, a right front leg 4, a right rear beam 12, a right rear leg 14, a rear cross beam 15 and a grille frame 3. An installation plate 2 and a rear platform 19 are provided between the left rear leg 13 and the right rear leg 14 of the roof rack 1. The two ends of the rear platform 19 are respectively fixedly connected to the left rear leg 13 and the right rear leg 14. The top of the installation plate 2 is fixedly connected to the rear cross beam 15 of the roof rack 1, and the bottom of the installation plate 2 is fixedly connected to the rear platform 19. An air conditioner fixing left support 16 is fixedly provided at the left end of the rear platform 19, and an air conditioner fixing right support 17 is fixedly provided at the right end of the rear platform 19.

[0027] By setting the rear platform 19 and providing an air conditioner fixing left support 16 and an air conditioner fixing right support 17 at both ends of the rear platform 19, the rear-mounted heating and cooling air conditioner is installed at the rear side of the roof rack 1, and the installation plate 2 is provided. The installation plate 2 is used to connect the air inlet and outlet of the rear-mounted heating and cooling air conditioner.

[0028] In a specific embodiment, the left front leg 11 is fixedly provided on the left side of the grille frame 3. The tail end of the left front leg 11 extends to the tail of the grille frame 3. The bottom surface of the tail end of the left front leg 11 is fixedly connected to the top surface of the left rear leg 13. The right front leg 4 is fixedly provided on the right side of the grille frame 3. The tail end of the right front leg 4 extends to one side of the lifting notch on the right side of the grille frame 3. The right rear beam 12 is fixedly provided on the right side of the grille frame 3. One end of the right rear beam 12 is located on the other side of the lifting notch of the grille frame 3, and the other end of the right rear beam 12 is located at the tail of the grille frame 3. The bottom surface of the tail end of the right rear beam 12 is fixedly connected to the top surface of the right rear leg 14. The rear cross beam 15 is fixedly provided at the rear end of the grille frame 3. The right side surface of the left front leg 11 is fixedly connected to one end of the rear cross beam 15, and the left side surface of the right rear beam 12 is fixedly connected to the other end of the rear cross beam 15.

[0029] Furthermore, outer wire passing holes 116 and inner wire passing holes 112 are respectively provided at the tail ends of the left front leg 11 and the right rear beam 12 of the roof rack 1. A signal lamp fixing plate 18 is fixedly provided at the left and right ends of the top surface of the rear platform 19; the signal lamp fixing plate 18 is vertically arranged and is of an L-shaped structure. For the signal lamp fixing plate 18 on the left side, the outer side surface of one end is fixedly connected to the right side surface of the left rear leg 13, and the other end is fixedly connected to the left end of the top surface of the rear platform 19; for the signal lamp fixing plate 18 on the right side, the outer side surface of one end is fixedly connected to the left side surface of the right rear leg 14, and the other end is fixedly connected to the right end of the top surface of the rear platform 19. A through hole for installing a rear tail lamp is provided on the signal lamp fixing plate 18, and the rear tail lamp is fixedly installed on the signal lamp fixing plate 18. The outer wire passing holes 116 and the inner wire passing holes 112 are used for the wiring of the strip lamp on the top of the cab.

[0030] Further, there is an included angle of 3° between the left hind leg 13 and the right hind leg 14. Through this design, the upper-end spacing between the left hind leg 13 and the right hind leg 14 is small, and the lower-end spacing is large, which facilitates the forward and backward movement of the mounting plate 2.

[0031] Further, in the interval space on the grille frame 3 of the overhead guard 1 that is closest to the right rear beam 12, a control box mounting plate 113 is fixedly installed. The control box mounting plate 113 is used to fix the control box of the air conditioner, facilitating the driver to operate the air conditioner.

[0032] Further, the distance between the rear surface 151 of the rear crossbeam and the tail ends of the left front leg 11 and the right rear beam 12 is 100 mm. A water baffle 110 is fixedly installed on the top of the rear platform 19. One end of the water baffle 110 is fixedly connected to the left air conditioner fixing support 16, the other end is fixedly connected to the right air conditioner fixing support 17, the transverse bottom of the water baffle 110 is fixedly connected to the rear platform 19, and the front side surface of the water baffle 110 is coplanar with the front side surface of the rear platform 19, the front side surface of the left air conditioner fixing support 16, and the front side surface of the right air conditioner fixing support 17.

[0033] After the top baffle is installed on the upper surface of the rear crossbeam 15, it can also block a part of the air conditioner. However, a part of the air conditioner is still outside the cab, and rainwater will flow along the air conditioner to the rear platform 19 and then to the mounting plate 2, soaking the rubber cotton. Therefore, the water baffle 110 is fixedly connected to the left air conditioner fixing support 16, the right air conditioner fixing support 17, and the rear platform 19 to physically block water.

[0034] Further, a rear baffle 111 is also fixedly installed between the left hind leg 13 and the right hind leg 14. The bottom surface of the rear platform 19 is fixedly connected to the top surface of the rear baffle 111. A plurality of first mounting holes 191 are equidistantly arranged along the length direction on the front side of the rear platform 19. In this embodiment, three first mounting holes 191 are preferably provided, and a first welding nut 114 is fixedly installed on each first mounting hole 191. Two second mounting holes 192 are respectively opened at both ends of the rear side of the rear platform 19, and a second welding nut 115 is fixedly installed on each second mounting hole 192. A first notch 193 is formed at the rear side of the rear platform 19, and second notches 194 are respectively formed at both ends of the front side of the rear platform 19. The left end surface of the rear platform 19 is fixedly connected to the right side surface of the left hind leg 13, and the right end surface of the rear platform 19 is fixedly connected to the left side surface of the right hind leg 14. The second welding nut 115 is used to fix the bracket of the rear working lamp.

[0035] Both the left air conditioner fixing support 16 and the right air conditioner fixing support 17 are L-shaped supports. The bottom surface of the left air conditioner fixing support 16 is fixedly connected to the left end of the top surface of the rear platform 19. One end face of the left air conditioner fixing support 16 is fixedly connected to the right side surface of the left rear leg 13, and the other end face of the left air conditioner fixing support 16 is fixedly connected to the rear surface 151 of the rear crossbeam. The bottom surface of the right air conditioner fixing support 17 is fixedly connected to the right end of the top surface of the rear platform 19. One end face of the right air conditioner fixing support 17 is fixedly connected to the left side surface of the right rear leg 14, and the other end face of the right air conditioner fixing support 17 is fixedly connected to the rear surface 151 of the rear crossbeam.

[0036] Since the top surface dimensions of the left rear leg 13 and the right rear leg 14 are larger than the bottom transverse dimensions of the left front leg 11 and the tail end of the right rear beam 12, there is a space exposed here that cannot be sealed. Therefore, a left sealing plate 123 is fixedly installed on the top of the left rear leg 13, and a right sealing plate is fixedly installed on the top of the right rear leg 14.

[0037] Both the left sealing plate 123 and the right sealing plate are L-shaped plates. The left side surface of the left sealing plate 123 is fixedly connected to the right side surface of the left front leg 11, the bottom surface of the left sealing plate 123 is fixedly connected to the top surface of the left rear leg 13, and the front end face of the left sealing plate 123 is fixedly connected to the rear surface 151 of the rear crossbeam. The right sealing plate is installed in the same way and is symmetrically arranged with the left sealing plate 123.

[0038] Furthermore, an upper mounting surface 21 extending forward is formed on the top of the mounting plate 2. Three evenly distributed upper mounting holes 25 are provided on the upper mounting surface 21. An air outlet 29 is provided at each end of the mounting plate 2. A group of air inlets 27 are provided in the middle of the mounting plate 2. Air inlet fitting fixing holes 28 are provided around the air inlets 27. A lower mounting surface 22 extending backward is formed on the bottom of the mounting plate 2. Three evenly distributed lower mounting holes 26 are provided on the lower mounting surface 22. The two ends of the mounting plate 2 extend backward to form upper bends 23, and the two ends of the lower mounting surface 22 are bent upward to form lower bends 24.

[0039] Both the upper mounting holes 25 and the lower mounting holes 26 are waist-shaped holes, allowing the mounting plate 2 to move 5 mm in the front-back direction, thus ensuring the sealing effect of the air conditioner. The upper bends 23 and the lower bends 24 are bent out from different two surfaces, so there is a small gap, which is welded and sealed with a welding rod and ground flat to ensure no air leakage after installation. The overall strength of the mounting plate is sufficient, and the structure is symmetrical left and right to ensure the accuracy of the installation position.

[0040] Three rear crossbeam fixing holes 152 are provided on the bottom surface of the rear crossbeam 15. The three upper mounting holes 25 on the upper mounting surface 21 are connected to the three rear crossbeam fixing holes 152 through bolts. The three lower mounting holes 26 on the lower mounting surface 22 are threadedly connected to the three first welding nuts 114 on the rear platform 19 through bolts. The lower bends 24 at both ends of the mounting plate 2 are stuck in the second notches 194 at both ends of the rear platform 19.

[0041] The upper bend and the lower bend cannot be structurally in close contact with the inner sides of the left hind leg and the right hind leg, leaving a certain gap, which is sealed with a cotton swab to achieve a sealed state of the interior space of the cab. Since the inner side of the left hind leg extends a section compared to the inner side of the left front leg, exposing a section of the upper end face of the left hind leg, the left sealing plate can seal a section of the end face, and the space between the upper end face of the left hind leg and the rear cross beam can be sealed behind the left sealing plate.

[0042] The structure, features and function effects of the present utility model have been described in detail based on the embodiments shown in the drawings. The above are only the preferred embodiments of the present utility model, but the present utility model is not limited to the scope of implementation shown in the drawings. Any changes made according to the concept of the present utility model, or modified into equivalent embodiments with equivalent changes, should still be within the protection scope of the present utility model when they do not exceed the spirit covered by the description and the drawings.

Claims

1. A roof guard with an air conditioner installation structure, comprising a roof guard (1), characterized in that: The overhead guard (1) is composed of a left front leg (11), a left rear leg (13), a right front leg (4), a right rear beam (12), a right rear leg (14), a rear cross beam (15) and a grille frame (3). An installation plate (2) and a rear platform (19) are arranged between the left rear leg (13) and the right rear leg (14) of the overhead guard (1). Two ends of the rear platform (19) are respectively fixedly connected with the left rear leg (13) and the right rear leg (14). The top of the installation plate (2) is fixedly connected with the rear cross beam (15) of the overhead guard (1). The bottom of the installation plate (2) is fixedly connected with the rear platform (19). An air conditioner fixing left support (16) is fixedly arranged at the left end of the rear platform (19), and an air conditioner fixing right support (17) is fixedly arranged at the right end of the rear platform (19); A rear baffle (111) is also fixedly arranged between the left rear leg (13) and the right rear leg (14). The bottom surface of the rear platform (19) is fixedly connected with the top surface of the rear baffle (111). A plurality of first mounting holes (191) are equidistantly arranged along the length direction on the front side of the rear platform (19). A first welding nut (114) is fixedly arranged on each first mounting hole (191). Second mounting holes (192) are respectively arranged at two ends of the rear side of the rear platform (19). A second welding nut (115) is fixedly arranged on each second mounting hole (192). A first notch (193) is formed at the rear side of the rear platform (19), and second notches (194) are respectively formed at two ends of the front side of the rear platform (19); A left sealing plate (123) is fixedly arranged at the top of the left rear leg (13), and a right sealing plate is fixedly arranged at the top of the right rear leg (14).

2. The overhead guard with an air conditioner installation structure according to claim 1, characterized in that: Outer wire passing holes (116) and inner wire passing holes (112) are respectively arranged at the tail ends of the left front leg (11) and the right rear beam (12) of the overhead guard (1). A signal lamp fixing plate (18) is fixedly arranged at each of the left and right ends of the top surface of the rear platform (19).

3. The overhead guard with an air conditioner installation structure according to claim 1, characterized in that: An included angle of 3° is formed between the left rear leg (13) and the right rear leg (14).

4. The overhead guard with an air conditioner installation structure according to claim 2, characterized in that: A control box mounting plate (113) is fixedly arranged in the interval space closest to the right rear beam (12) on the grille frame (3) of the overhead guard (1).

5. The overhead guard with an air conditioner installation structure according to claim 2, characterized in that: The distance between the rear surface (151) of the rear cross beam (15) and the tail ends of the left front leg (11) and the right rear beam (12) is 100 mm.

6. The overhead guard with an air conditioner installation structure according to claim 1, characterized in that: A water blocking strip (110) is fixedly arranged at the top of the rear platform (19).

7. The overhead guard with an air conditioner installation structure according to claim 6, characterized in that: The top of the mounting plate (2) is formed with an upper mounting surface (21) extending forward. An upper mounting hole (25) is provided on the upper mounting surface (21). An air outlet (29), a group of air inlets (27), and an air inlet fitting fixing hole (28) are provided on the mounting plate (2). The bottom of the mounting plate (2) is formed with a lower mounting surface (22) extending backward. A lower mounting hole (26) is provided on the lower mounting surface (22). Both ends of the mounting plate (2) extend backward to form an upper bend (23). Both ends of the lower mounting surface (22) are bent upward to form a lower bend (24).

8. The overhead guard with an air conditioner installation structure according to claim 7, wherein: The lower bends (24) at both ends of the mounting plate (2) are stuck in the second notches (194) at both ends of the rear platform (19).

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