Equipment mounting structure suitable for narrow space of special vehicle

Abstract

The equipment mounting structure suitable for the narrow and small 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 mount, 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 invention belongs to the technical field of special vehicle equipment installation structures, and in particular relates to an equipment installation structure suitable for a narrow space of a special vehicle. Background Art

[0002] Special vehicles have a small internal space and need to install a lot of equipment, so there are high requirements for the utilization rate of the internal effective space. When the equipment is close to the special vehicle bulkhead and the equipment is closely arranged, the operating space is limited, the installation is hindered, and the equipment cannot be fixed in the traditional four-sided fastening method, which makes the installation and removal of the equipment more difficult. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] The invention provides an equipment installation structure suitable for a narrow space of a special vehicle, so as to solve the technical problem of how to install equipment in the narrow space of a special vehicle.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the present invention proposes an equipment installation structure suitable for a narrow space of a special vehicle, the equipment installation structure comprises a blocking plate, a base, a slide plate, a slide rail, a rear plate, a guide pin and a pressure plate; wherein,

[0007] The left and right sides of the end surface of the blocking plate are respectively processed with guide holes; the base has a U-shaped groove structure, the upper end surface of the U-shaped groove is processed with slide plate mounting holes on both sides, and the front end surface of the U-shaped groove is processed with a pressure plate mounting hole; the two bases are respectively welded and fixed to the front end surface of the blocking plate through the rear end surface of the U-shaped groove, and the bottom of the base is welded and fixed to the position of the equipment to be installed in the vehicle; the upper end surface of the slide plate is provided with a plurality of countersunk holes, and the two slide plates are fixedly connected to a corresponding base through a plurality of countersunk screws, and the countersunk screws are lower than the upper surface of the slide plate after installation;

[0008] The upper end surface of the slide rail is processed with a through hole as a passage for installing the upper equipment fastening stud; the bottom of the rear plate is processed with a fixing groove for fixing with the slide rail, and the end surface of the rear plate is processed with a threaded hole for installing the guide pin; the two rear plates are respectively welded and fixed to the corresponding slide rails through the fixing grooves;

[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 cone structure. The guide pin is fixedly connected to the threaded hole on the rear plate through the guide pin shaft. After the device to be installed is fixed on the slide rail, the slide rail is placed on the base and pushed along the slide plate, so that the guide pin seat of the guide pin is inserted into the corresponding guide hole on the blocking plate, limiting the forward distance of the slide rail and reducing the left and right swing, so that the device reaches the specified position.

[0010] Two waist-shaped holes are processed on one end face of the pressure plate for fixing the pressure plate to the base. After the slide rail is pushed into place, the pressure plate is fixed to the front end of the base by screws, and the pressure plate is fixed to the rear end face of the slide rail through the other end to limit the backward movement of the slide rail and reduce up and down vibration.

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

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

[0013] Furthermore, the skateboard is made of nylon.

[0014] Furthermore, the slide rail is processed into an inverted U shape.

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

[0016] Furthermore, the guide pin is made of steel and its strength is increased through heat treatment.

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

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

[0019] (III) Beneficial effects

[0020] The present invention proposes an equipment installation structure suitable for the narrow space of special vehicles, including a blocking plate, a base, a slide plate, a slide rail, a rear plate, a guide pin and a pressure plate. The present invention has the technical characteristics of simple installation, convenient and flexible disassembly and assembly of equipment, and high reliability. Among them, a slide plate is installed on the base, which can not only ensure the strength of the base and the guide rail, but also reduce the friction between the slide rail and the base. The blocking plate on the base is combined with the guide pin on the rear plate to reduce its left and right swing. The blocking plate and the pressure plate firmly fix the slide rail to prevent it from being displaced forward and backward, and the pressure plate can also reduce its up and down vibration to prevent it from falling off. The present invention welds the base to the vehicle body, which can improve the reliability and stability of the installation structure. At the same time, the structure can greatly improve the space utilization rate and reduce the difficulty of installation, and the installation structure can be appropriately adjusted according to different installation environments, and can be applied to many products for installing equipment in narrow spaces to achieve the original design purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall schematic diagram of the equipment installation structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the blocking plate structure in the present invention;

[0023] Figure 3 It is a schematic diagram of the base structure in the present invention;

[0024] Figure 4It is a schematic diagram of the structure of the slide plate in the present invention;

[0025] Figure 5 It is a schematic diagram of the slide rail structure in the present invention;

[0026] Figure 6 It is a schematic diagram of the rear plate structure in the present invention;

[0027] Figure 7 It is a schematic diagram of the guide pin structure in the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the pressure plate in the present invention. DETAILED DESCRIPTION

[0029] In order to make the purpose, content and advantages of the present invention more clear, the specific implementation methods of the present invention are further described in detail below in conjunction with the drawings and examples.

[0030] This embodiment proposes a device installation structure suitable for a narrow space of a special vehicle, and its overall structure is as follows: Figure 1 As shown, it mainly includes a blocking plate 1, a base 2, a slide 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 has a structure as follows: Figure 2 As shown, guide holes are processed on the left and right sides of the end surface. The base 2 is made of steel material and has a U-shaped groove structure. Figure 3 As shown, the upper end face of the U-shaped groove is processed with slide mounting holes on both sides, and the front end face of the U-shaped groove is processed with a pressure plate mounting hole. The two bases 2 are respectively welded and fixed to the front end face of the blocking plate 1 through the rear end face of the U-shaped groove, and the bottom of the base 2 is welded and fixed to the position of the equipment to be installed in the vehicle, and the base 2 plays the role of supporting the equipment. The slide plate is made of nylon, and its structure is as follows Figure 4 As shown, the upper end surface of the slide plate is provided with a plurality of countersunk holes, and the two slide plates are fixedly connected to a corresponding base 2 by a plurality of countersunk screws. After installation, the countersunk screws are lower than the upper surface of the slide plate, which can reduce the friction of the movement of the slide rail 3.

[0032] The slide rail 3 is made of steel and has a structure as follows: Figure 5 As shown, in order to improve the bearing strength, the slide rail 3 is processed into an inverted U shape, and the upper end surface of the slide rail 3 is processed with a through hole as a passage for installing the upper equipment fastening studs. The rear plate 4 is made of steel material, and its structure is as follows Figure 6 As shown, a fixing groove for fixing with the slide rail 3 is processed on the bottom of the rear plate 4, and a threaded hole for installing the guide pin 5 is processed on the end surface of the rear plate 4. The two rear plates 4 are respectively fixed to the corresponding slide rails 3 by welding through the fixing grooves.

[0033] The guide pin 5 is made of steel and has been heat treated to increase its strength. Figure 7As shown, the front end of the guide pin 5 is a guide pin shaft 6-1 with external threads, and the rear end is a guide pin seat 6-2 with a cone structure. The guide pin 5 is fixedly connected to the threaded hole on the rear plate 4 through the guide pin shaft 6-1. After the device to be installed is fixed on the slide rail 3, the slide rail 3 is placed on the base 2 and pushed along 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 device reaches the specified position.

[0034] The pressing plate 6 is made of steel and has a structure as follows: Figure 8 As shown, it has an L-shaped structure, and one end face of the pressure plate 6 is processed with two waist-shaped holes for fixing the pressure plate to the base 2. After the slide rail 3 is pushed into place, the pressure plate 6 is fixedly connected to the front end of the base 2 by screws, and the pressure plate 6 is fixed to the rear end face of the slide rail 3 through the other end to limit the backward movement of the slide rail 3 and reduce the up and down vibration.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An equipment installation structure suitable for a narrow space of a special vehicle, characterized in that: The equipment installation structure includes a blocking plate, a base, a slide plate, a slide rail, a rear plate, a guide pin and a pressure plate; wherein, The left and right sides of the end surface of the blocking plate are respectively processed with guide holes; the base has a U-shaped groove structure, the upper end surface of the U-shaped groove is processed with slide plate mounting holes on both sides, and the front end surface of the U-shaped groove is processed with a pressure plate mounting hole; the two bases are respectively welded and fixed to the front end surface of the blocking plate through the rear end surface of the U-shaped groove, and the bottom of the base is welded and fixed to the position of the equipment to be installed in the vehicle; the upper end surface of the slide plate is provided with a plurality of countersunk holes, and the two slide plates are fixedly connected to a corresponding base through a plurality of countersunk screws, and the countersunk screws are lower than the upper surface of the slide plate after installation; The upper end surface of the slide rail is processed with a through hole as a passage for installing the upper equipment fastening stud; the bottom of the rear plate is processed with a fixing groove for fixing with the slide rail, and the end surface of the rear plate is processed with a threaded hole for installing the guide pin; the two rear plates are respectively welded and fixed to the corresponding slide 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 cone structure. The guide pin is fixedly connected to the threaded hole on the rear plate through the guide pin shaft. After the device to be installed is fixed on the slide rail, the slide rail is placed on the base and pushed along the slide plate, so that the guide pin seat of the guide pin is inserted into the corresponding guide hole on the blocking plate, limiting the forward distance of the slide rail and reducing the left and right swing, so that the device reaches the specified position. Two waist-shaped holes are processed on one end face of the pressure plate for fixing the pressure plate to the base. After the slide rail is pushed into place, the pressure plate is fixed to the front end of the base by screws, and the pressure plate is fixed to the rear end face of the slide rail through the other end to limit the backward movement of the slide rail and reduce up and down vibration.

2. The equipment installation structure suitable for a narrow space of a special vehicle according to claim 1, characterized in that: The blocking plate is made of steel material.

3. The equipment installation structure suitable for a narrow space of a special vehicle as claimed in claim 1, characterized in that: The base is made of steel.

4. The equipment installation structure suitable for a narrow space of a special vehicle as claimed in claim 1, characterized in that: The slide plate is made of nylon.

5. The equipment installation structure suitable for a narrow space of a special vehicle as claimed in claim 1, characterized in that: The slide rail is processed into an inverted U shape.

6. The equipment installation structure suitable for a narrow space of a special vehicle as claimed in claim 1, characterized in that: The rear plate is made of steel.

7. The equipment installation structure suitable for a narrow space of a special vehicle as claimed in claim 1, characterized in that: The guide pin is made of steel and its strength is increased through heat treatment.

8. The equipment installation structure suitable for a narrow space of a special vehicle as claimed in claim 1, characterized in that: The pressing plate is made of steel.

9. The equipment installation structure suitable for a narrow space of a special vehicle as claimed in claim 1, characterized in that: The pressing plate has an L-shaped structure.

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