Equipment mounting structure suitable for narrow space of special vehicle

Abstract

The equipment installation structure suitable for the narrow space of the special vehicle comprises a blocking plate, a base, a sliding plate, a sliding rail, a rear plate, a guide pin and a pressing plate, and has the technical advantages of being easy to install, convenient and flexible to disassemble and assemble equipment, high in reliability and the like. The base is provided with the sliding plate, so that the strength of the base and the guide rail can be guaranteed, and the friction force between the sliding rail and the base can be reduced. The blocking plate on the base is combined with the guide pin on the rear plate, so that left-right swing is reduced. The sliding rail is firmly fixed through the blocking plate and the pressing plate, front-back displacement of the sliding rail is avoided, vertical vibration of the sliding rail can be reduced through the pressing plate, and falling is prevented. The base is welded on the vehicle body, so that the reliability and the stability of the mounting structure can be improved. Meanwhile, the structure can greatly improve the space utilization rate and reduce the installation difficulty, and the installation structure can be properly adjusted according to different installation environments and can be applied to numerous products for installing equipment in narrow and small spaces to achieve the initial design purpose.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of special vehicle equipment mounting structure, specifically relates to a kind of equipment mounting structure suitable for special vehicle narrow space. BACKGROUND

[0002] The internal space of special vehicle is narrow, and many devices need to be installed, so there is a high requirement for the utilization rate of internal effective space. When the devices are adjacent to the bulkhead of the special vehicle and are closely arranged, the operating space is limited, and the installation is blocked. It is difficult to fix the devices according to the traditional tightening method around, which increases the difficulty of device installation and disassembly. UTILITY MODEL CONTENTS

[0003] (I) Technical problem to be solved

[0004] The utility model provides a kind of equipment mounting structure suitable for special vehicle narrow space to solve the technical problem of how to install equipment in the narrow space of special vehicle.

[0005] (II) Technical scheme

[0006] In order to solve the above technical problem, the utility model provides a kind of equipment mounting structure suitable for special vehicle narrow space, which comprises a plug plate, a base, a sliding plate, a sliding rail, a rear plate, a guide pin and a pressing plate. Wherein,

[0007] The end face of the plug plate is machined with guide holes on the left and right sides respectively. The base has a U-shaped groove structure, the upper end face of the U-shaped groove is machined with sliding plate mounting holes on both sides, and the front end face of the U-shaped groove is machined with pressing plate mounting holes. Two bases are respectively welded and fixed through the rear end face of the U-shaped groove and the front end face of the plug plate, and the bottom of the base is welded and fixed with the position of the equipment to be installed in the vehicle. The upper end face of the sliding plate is provided with a plurality of counterbores, and the two sliding plates are fixedly connected with a corresponding base through a plurality of countersunk head screws. After the installation of the countersunk head screw, the upper surface of the sliding plate is lower than the upper surface of the sliding plate.

[0008] The upper end face of the sliding rail is machined with a through hole as a passage for installing the upper equipment fastening stud. The bottom of the rear plate is machined with a fixing groove for fixed connection with the sliding rail, and the end face of the rear plate is machined with a threaded hole for installing the guide pin. Two rear plates are respectively welded and fixed through the fixing groove and the corresponding sliding rail.

[0009] The front end of the guide pin is a guide pin shaft with external threads, and the rear end is a guide pin seat with a conical structure. The guide pin is fixedly connected with the threaded hole on the rear plate through the guide pin shaft. After the equipment to be installed is fixed on the sliding rail, the sliding rail is placed on the base and pushed in along the sliding plate, so that the guide pin seat of the guide pin is inserted into the corresponding guide hole on the plug plate, the forward distance of the sliding rail is limited, and the left and right swinging is reduced, so that the equipment reaches the specified position.

[0010] The end face of the pressing plate is provided with two waist-shaped holes for fixing the pressing plate and the base, and the pressing plate is fixed to the front end of the base by screws after the slide rail is pushed into position, the pressing plate is fixed to the rear end face of the slide rail through the other end to limit the rear movement of the slide rail and reduce the up and down vibration.

[0011] Further, the blocking plate is made of steel.

[0012] Further, the base is made of steel.

[0013] Further, the slide plate is made of nylon.

[0014] Further, the slide rail is processed into an inverted U-shaped.

[0015] Further, the rear plate is made of steel.

[0016] Further, the guide pin is made of steel and the strength is improved by heat treatment.

[0017] Further, the pressing plate is made of steel.

[0018] Further, the pressing plate has an L-shaped structure.

[0019] (Three) beneficial effects

[0020] The utility model provides a kind of equipment mounting structure suitable for special vehicle narrow space, including blocking plate, base, slide plate, slide rail, rear plate, guide pin and pressing plate, the utility model has simple installation, equipment is convenient and flexible to disassemble, reliability higher technical features.Thereinto, base is equipped with slide plate, both can guarantee the strength of base and guide rail, also can reduce the friction between slide rail and base.The blocking plate on base and the guide pin on rear plate are combined, reduce its left and right swing.The blocking plate and the pressing plate firmly fix slide rail, avoid its front and back displacement, and the pressing plate can also reduce its up and down vibration, prevent falling.The utility model welds base on vehicle body, can improve the reliability and stability of mounting structure.At the same time, this structure can greatly improve space utilization, reduce installation difficulty, and the mounting structure can be properly adjusted according to different installation environment, can be applied in many narrow space installation equipment product, reaches the original design purpose. DRAWINGS

[0021] Figure 1 It is overall schematic view of the equipment mounting structure of the utility model;

[0022] Figure 2 It is blocking plate structure schematic view in the utility model;

[0023] Figure 3 It is base structure schematic view in the utility model;

[0024] Figure 4 This is a schematic diagram of the sliding plate structure in this utility model;

[0025] Figure 5 This is a schematic diagram of the slide rail structure in this utility model;

[0026] Figure 6 This is a schematic diagram of the rear plate structure of this utility model;

[0027] Figure 7 This is a schematic diagram of the guide pin structure in this utility model;

[0028] Figure 8 This is a schematic diagram of the pressure plate structure of this utility model. Detailed Implementation

[0029] To make the objectives, contents, and advantages of this utility model clearer, the specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0030] This embodiment proposes an equipment installation structure suitable for the confined spaces of special vehicles, the overall structure of which is as follows: Figure 1 As shown, it mainly includes a blocking plate 1, a base 2, a sliding plate, a slide rail 3, a rear plate 4, a guide pin 5, and a pressure plate 6.

[0031] The blocking plate 1 is made of steel, and its structure is as follows: Figure 2 As shown, guide holes are machined on both the left and right sides of the end face. The base 2 is made of steel and has a U-shaped groove structure, as shown in the diagram. Figure 3 As shown, the upper end face of the U-shaped channel has sliding plate mounting holes on both sides, and the front end face of the U-shaped channel has pressure plate mounting holes. The two bases 2 are welded and fixed to the front end face of the blocking plate 1 via the rear end face of the U-shaped channel, and the bottom of the bases 2 is welded and fixed to the location of the equipment to be installed inside the vehicle. The bases 2 serve to support the equipment. The sliding plate is made of nylon, and its structure is as follows... Figure 4 As shown, the upper surface of the skateboard has multiple countersunk holes. The two skateboards are fixedly connected to a corresponding base 2 by multiple countersunk screws. After the countersunk screws are installed, they are lower than the upper surface of the skateboard, which can reduce the friction of the slide rail 3.

[0032] Slide rail 3 is made of steel, and its structure is as follows: Figure 5 As shown, to improve load-bearing strength, the slide rail 3 is machined into an inverted U-shape, and the upper end face of the slide rail 3 has a through hole for mounting the fastening studs of the upper equipment. The rear plate 4 is made of steel, and its structure is as follows. Figure 6 As shown, the bottom of the rear plate 4 is machined with a fixing groove for fixed connection with the slide rail 3, and the end face of the rear plate 4 is machined with threaded holes for installing guide pins 5. The two rear plates 4 are respectively welded and fixed to the corresponding slide rails 3 through the fixing grooves.

[0033] The guide pin 5 is made of steel and its strength is improved by heat treatment. Figure 7 As shown in the figure, the guide pin 5 has a guide pin shaft 6-1 with external thread at the front end and a guide pin seat 6-2 with a conical structure at the rear end. The guide pin 5 is fixedly connected with the threaded hole on the rear plate 4 through the guide pin shaft 6-1. After the equipment to be installed is fixed on the slide rail 3, the slide rail 3 is placed on the base 2 and pushed into the slide plate 3, so that the guide pin seat 6-2 of the guide pin 5 is inserted into the corresponding guide hole on the blocking plate 1, limiting the forward distance of the slide rail 3 and reducing the left and right swing, so that the equipment reaches the designated position.

[0034] The pressing plate 6 is made of steel and has an L-shaped structure as shown in the figure. Figure 8 Two waist-shaped holes for fixedly connecting the pressing plate 6 with the base 2 are machined on one end face of the pressing plate 6. After the slide rail 3 is pushed into place, the pressing plate 6 is fixedly connected with the front end of the base 2 through screws. The pressing plate 6 fixes the rear end face of the slide rail 3 through the other end, limiting the rearward movement of the slide rail 3 and reducing the up and down vibration.

[0035] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A device installation structure suitable for confined spaces in special vehicles, characterized in that, The equipment mounting structure comprises a blocking plate, a base, a sliding plate, a sliding rail, a rear plate, a guide pin and a pressing plate, wherein The end face of the blocking plate is provided with guide holes on the left and right sides respectively; the base has a U-shaped groove structure, the upper end face of the U-shaped groove is provided with sliding plate mounting holes on both sides, and the front end face of the U-shaped groove is provided with a pressing plate mounting hole; the two bases are respectively welded and fixed with the front end face of the blocking plate through the rear end face of the U-shaped groove, and the bottom of the base is welded and fixed with the position of the equipment to be installed in the vehicle; the upper end face of the sliding plate is provided with a plurality of counterbores, and the two sliding plates are fixedly connected with a corresponding base through a plurality of countersunk screws, and the countersunk screws are installed below the upper surface of the sliding plate after installation; The upper end face of the sliding rail is provided with a through hole as a passage for installing an upper equipment fastening stud; the bottom of the rear plate is provided with a fixing groove for fixed connection with the sliding rail, and the end face of the rear plate is provided with a threaded hole for installing a guide pin; the two rear plates are respectively welded and fixed with the corresponding sliding rails through the fixing grooves; The front end of the guide pin is a guide pin shaft with external threads, and the rear end is a guide pin seat with a conical frustum structure, and the guide pin is fixedly connected with the threaded hole on the rear plate through the guide pin shaft; after the equipment to be installed is fixed on the sliding rail, the sliding rail is placed on the base and pushed in along the sliding plate, so that the guide pin seat of the guide pin is inserted into the corresponding guide hole on the blocking plate, the forward distance of the sliding rail is limited and the left and right swinging is reduced, so that the equipment reaches the specified position; One end face of the pressing plate is provided with two waist-shaped holes for fixed connection of the pressing plate and the base, and after the sliding rail is pushed into position, the pressing plate and the front end of the base are fixedly connected through screws, and the pressing plate fixes the rear end face of the sliding rail through the other end, limits the backward movement of the sliding rail, and reduces the up and down vibration.

2. The equipment mounting structure for a special vehicle narrow space according to claim 1, wherein The blocking plate is made of steel.

3. The equipment mounting structure for a special vehicle narrow space according to claim 1, wherein The base is made of steel.

4. The equipment mounting structure for a special vehicle narrow space according to claim 1, wherein The sliding plate is made of nylon.

5. The equipment mounting structure for a special vehicle narrow space according to claim 1, wherein The sliding rail is processed into an inverted U-shaped.

6. The equipment mounting structure for a special vehicle narrow space according to claim 1, wherein The rear plate is made of steel.

7. The equipment mounting structure for a special vehicle narrow space according to claim 1, wherein The guide pin is made of steel and has improved strength through heat treatment.

8. The equipment mounting structure for a special vehicle narrow space according to claim 1, wherein The pressing plate is made of steel.

9. The equipment mounting structure for a special vehicle narrow space according to claim 1, wherein The pressing plate has an L-shaped structure.

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