CN220996341U

CN220996341U - Dust removal rifle connects mounting structure and has its vehicle

Info

Publication number: CN220996341U
Application number: CN202322677354.7U
Authority: CN
Inventors: 郑万; 毛辉
Original assignee: Beijing Foton Daimler Automobile Co Ltd
Current assignee: Beijing Foton Daimler Automobile Co Ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-24
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses a dust removal gun joint mounting structure and a vehicle with the same, wherein the dust removal gun joint mounting structure comprises: the mounting bracket is suitable for being mounted in the cab and is provided with mounting holes; the connector is provided with an air inlet and an air outlet, the connector is provided with a blocking edge encircling the outer peripheral surface, the connector penetrates through the mounting hole and is blocked at the bottom of the mounting bracket, and the upper part of the mounting bracket is provided with a limiting groove encircling the outer peripheral surface; the bottom support of both sides of shell fragment is in installing support and middle part and installing support interval, holds the opening and holds in the spacing groove, and one side of shell fragment is equipped with the opening that holds that extends to the shell fragment middle part, and the shell fragment holds in the spacing groove and supports in the upper edge of spacing groove at holding open-ended edge. The dust removal gun joint mounting structure provided by the embodiment of the utility model has the advantages of simplifying the structure, saving the cost, enhancing the structural stability and the like.

Description

Dust removal rifle connects mounting structure and has its vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a dust removal gun joint mounting structure and a vehicle with the same.

Background

In order to facilitate the driver to conveniently remove dust in the cab, the heavy truck is provided with a dust removal gun when the whole truck is off-line. The connection mode of dust removal rifle has many kinds at present, and is usually through installing the installing support on the driver's cabin through the fastener, links to each other the grafting portion of trachea and joint and installs in the draw-in groove of installing support, when need with the dust removal rifle, only need pull down the dust cap of joint after, install the dust removal rifle on the dust removal rifle joint again.

The structure of the dust removal rifle joint among the related art is complicated, comprises multiple different materials, and injection mold need be offered alone to the mounting structure of dust removal rifle joint, later assembles holistic structure, but only opens the mould for dust removal joint mounting structure, and the price is higher, and the dust removal rifle joint is installed in the draw-in groove of installing support, and is easy not hard up, the structure is unstable.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a dust gun joint mounting structure having advantages of simplified structure, cost saving, and enhanced structural stability.

The utility model further provides a vehicle with the dust removal gun joint mounting structure.

In order to achieve the above object, according to an embodiment of the present utility model, there is provided a dust gun joint mounting structure including: the mounting bracket is suitable for being mounted in the cab and is provided with a mounting hole; the connector is provided with an air inlet and an air outlet, the connector is provided with a blocking edge encircling the outer peripheral surface, the connector penetrates through the mounting hole and is blocked at the bottom of the mounting bracket, and the upper part of the mounting bracket is provided with a limiting groove encircling the outer peripheral surface; the bottom support in the installing support and the middle part of both sides of shell fragment with the installing support is spaced apart, hold the opening hold in the spacing groove, one side of shell fragment is equipped with and extends to the hold opening in shell fragment middle part, the shell fragment is in hold open-ended edge hold in the spacing groove and support in the upper edge of spacing groove.

The dust removal gun joint mounting structure provided by the embodiment of the utility model has the advantages of simplifying the structure, saving the cost, enhancing the structural stability and the like.

According to some embodiments of the utility model, a side of the spring plate facing away from the receiving opening is configured with an upwardly extending upturned rim.

According to some embodiments of the utility model, on a projection of the elastic sheet in a vertical direction, two opposite side edges of an open side of the accommodating opening extend in parallel, and the other side edge of the accommodating opening is configured into a semicircle fitting with the limit groove.

According to some embodiments of the utility model, the joint comprises: the blocking edge is formed on the joint body, one end of the joint body passes through the upper part of the mounting hole, and the other end of the joint body is blocked at the bottom of the mounting bracket through the blocking edge; the dustproof cover is arranged on the joint main body and used for opening and closing the air outlet.

According to some embodiments of the utility model, the outer peripheral surface of the joint body is configured with a dust cover mounting groove, the dust cover comprising: a surrounding portion surrounding an outer peripheral surface of the joint main body and accommodated in the dust cover mounting groove; the dustproof cap is arranged at one end of the gas storage port of the connector main body and covers the gas outlet; and the connecting strip is connected with the surrounding part and the dust cap.

According to some embodiments of the utility model, an outer circumferential surface of the joint body adjacent to one end of the air outlet is configured with external threads, and the dust cap is configured with internal threads connected with the external threads.

According to some embodiments of the utility model, the connector body is configured with a plug portion connected to the bottom of the flange and adapted to plug into the trachea.

According to some embodiments of the utility model, the interior of the connector body is configured with a one-way valve that moves in the axial direction of the connector body to communicate the air inlet and the air outlet.

According to some embodiments of the utility model, a mounting bracket includes: a riser mounted to a side wall of the cab; the transverse plate is connected with the vertical plate and is bent relative to the vertical plate; the connector is arranged on the transverse plate through the elastic sheet; and the supporting rods are supported at the bottom of the transverse plate and one side of the vertical plate, which faces the transverse plate.

An embodiment according to a second aspect of the present utility model proposes a vehicle including a dust gun joint mounting structure and a cab according to the above-described embodiment of the present utility model.

According to the vehicle provided by the embodiment of the utility model, the dust removal gun joint mounting structure provided by the embodiment of the utility model has the advantages of simplifying the structure, saving the cost, enhancing the structural stability and the like.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic structural view of a dust gun joint mounting structure according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a dust gun joint mounting structure according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of a mounting bracket according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the structure of a joint according to an embodiment of the present utility model;

FIG. 5 is a schematic structural view of a spring according to an embodiment of the present utility model;

fig. 6 is a projection view of a dome according to an embodiment of the present utility model.

Reference numerals:

Dust gun joint mounting structure 1, mounting bracket 100, joint 200 and elastic sheet 300

Mounting hole 110, riser 120, cross plate 130, support bar 140, air inlet 210, air outlet 220, flange 230, limit groove 240, joint body 250, dust cover 260, surrounding portion 261, dust cap 262, connecting bar 263, and the like,

An upturned rim 310, a receiving opening 320.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.

In the description of the utility model, "a plurality" means two or more, and "a number" means one or more.

A dust gun joint mounting structure 1 according to an embodiment of the present utility model is described below with reference to the drawings.

As shown in fig. 1 to 5, the dust gun joint mounting structure 1 according to the embodiment of the present utility model includes a mounting bracket 100, a joint 200, and a spring piece 300.

The mounting bracket 100 is adapted to be mounted to a cab, the mounting bracket 100 being provided with mounting holes 110. The joint 200 is provided with an air inlet 210 and an air outlet 220, the joint 200 is provided with a blocking edge 230 encircling the outer peripheral surface, the joint 200 is penetrated through the mounting hole 110, the blocking edge 230 is stopped at the bottom of the mounting bracket 100, and the joint 200 is provided with a limiting groove 240 encircling the outer peripheral surface at the upper part of the mounting bracket 100. The bottoms of the two sides of the spring plate 300 are supported on the mounting bracket 100, the middle of the spring plate 300 is spaced from the mounting bracket 100, the accommodating opening 320 is accommodated in the limiting groove 240, one side of the spring plate 300 is provided with the accommodating opening 320 extending to the middle of the spring plate 300, and the edge of the accommodating opening 320 of the spring plate 300 is accommodated in the limiting groove 240 and supported on the upper edge of the limiting groove 240.

For example, in the dust gun joint mounting structure 1, the joint 200 is inserted through the mounting hole 110 of the mounting bracket 100, the joint 200 can be divided into two parts at the upper part and the lower part of the mounting hole, wherein the lower part of the joint 200 is stopped at the bottom of the mounting bracket 100 by the stop edge 230, for example, the lower part of the joint 200 is a metal part, the lower part of the joint 200 is processed by a numerical control machine, the upper part of the joint 200 is made of rubber, the joint 200 passes through the mounting hole 110 from bottom to top, the upper part of the joint 200 is positioned above the mounting hole 110, the elastic sheet 300 is clamped in the limiting groove 240 of the joint 200, the middle part of the elastic sheet 300 forms a limit with the limiting groove 240, and both sides of the elastic sheet 300 are supported on the mounting bracket 100, so that the joint 200 and the mounting bracket 100 are kept fixed.

According to the dust gun joint mounting structure 1 provided by the embodiment of the utility model, the limit groove 240 is formed on the upper part of the joint 200, the middle part of the elastic sheet 300 is supported on the upper edge of the limit groove 240, and the two sides of the elastic sheet 300 are supported on the mounting bracket 100, the elastic sheet 300 respectively limits the joint 200 and the mounting bracket 100 along the thickness direction, the limit structure is simpler, no extra casting and mould are needed, the price is lower, and the least parts are used on the premise of ensuring the same functions, so that the cost is reduced to a certain extent.

Wherein, one side of the elastic sheet 300 is provided with an accommodating opening 320, and the elastic sheet 300 can be installed into the limiting groove 240 from the side of the connector 200 and the mounting bracket 100 through the accommodating opening 320. In the direction that the connector 200 extends into the mounting hole 110, the elastic force of the elastic sheet 300 is only used to apply elastic force to the limiting groove 240 and the mounting bracket 100, so that the connector 200 is subjected to the upward elastic force of the elastic sheet 300 and cannot fall from the mounting hole 110.

In addition, keep off along 230 and support in installing support 100 bottom, and shell fragment 300 supports in installing support 100's top and with connect 200 spacing, connect 200 and all obtain spacingly through the shell fragment in the both sides of mounting hole 110, only need shell fragment 300 and keep off along 230 cooperation installing support can realize the installation of connect 200, dust removal rifle connects mounting structure 1 more portably, has reduced the quantity of spare part in comparison with traditional device, has reduced manufacturing cost. Through with the shell fragment 300 block between installing support 100 and joint 200, realized the fixed and the steady support of butt joint 200, strengthened the stability of structure, effectually prevented joint 200 not hard up and rocking in the course of the work, improved the reliability and the stability of device.

Therefore, the dust removal gun joint mounting structure 1 according to the embodiment of the utility model has the advantages of simplifying the structure, saving the cost, enhancing the structural stability and the like.

In some embodiments of the present utility model, as shown in fig. 1, 2 and 5, the side of the spring 300 facing away from the receiving opening 320 is configured with an upwardly extending upturned edge 310. By designing the upturned edge 310, an operator can more conveniently hold the edge portion when inserting the elastic sheet 300 into the limit groove 240, and better holding power and control capability are provided, so that the elastic sheet 300 can be more easily pushed into the limit groove 240. And the design of the upturn 310 makes it easier to hold and control the spring 300 when inserting the spring 300 into the limit slot 240, the upturn 310 can provide larger contact area and space, so that pushing in and pushing out the spring 300 is more convenient and easy, and the upturn 310 can prevent the spring 300 from deflecting in the process of loading from one side, thereby improving the assembly stability.

In some embodiments of the present utility model, as shown in fig. 6, on a projection of the spring plate 300 in a vertical direction, opposite side edges of an open side of the receiving opening 320 extend in parallel, and the other side edge of the receiving opening 320 is configured as a semicircle that is fitted with the limiting groove 240.

The distance between the parallel extending portions of the receiving opening 320 is adapted to the diameter of the limiting groove 240, so that the elastic sheet will not interfere with the connector 200 when being inserted into the limiting groove 240 from one side of the connector 200, and the edge of the receiving opening 320 is always attached to the limiting groove 240. And the both ends of shell fragment 300 support in the upper surface of installing support 100, hold the opening 320 and form in the mid portion of shell fragment 300, the shell fragment 300 closely laminates in spacing groove 240 at the edge that holds opening 230, the edge that holds opening 230 forms the semicircle arc that suits with the shape of spacing groove 240, can laminate holding opening 320 and spacing groove 240 better, and can closely laminate with installing support 100 and the top surface of spacing groove 240 in the thickness direction of shell fragment 300, can ensure the correct position of shell fragment 300 in the installation or in the use, prevent that it from taking place the offset and sliding, thereby guaranteed the reliability and the stability of shell fragment 300. And can increase the area of contact between shell fragment 300 and installing support 100, make shell fragment 300 can evenly distributed bear external force, help avoiding stress concentration, improve the intensity and the durability of shell fragment 300, and dust removal rifle joint mounting structure 1 overall structure's stability is stronger.

In some embodiments of the present utility model, as shown in fig. 1 and 2, the connector 200 includes a connector body 250 and a dust cap 260. The blocking edge 230 is formed at the joint body 250, one end of the joint body 250 passes through the upper side of the mounting hole 110 and the other end of the joint body 250 is stopped at the bottom of the mounting bracket 100 by the blocking edge 230. A dust cover 260 is mounted to the joint main body 250 for opening and closing the air outlet 220.

Specifically, the dust cover 260 is mounted on one side of the joint main body 250 passing through the mounting hole 110, and effectively provides dust prevention and protection to the air outlet 220 of the joint main body 250, prevents key elements inside the joint main body 250 from being invaded by dust, dirt and the like, and can prevent accidental touching or collision of external objects, thereby reducing occurrence of accidents and improving reliability and stability of the joint main body 250. When the dust connector 200 is required to be used, the dust cap 260 is opened, allowing the gas to be smoothly discharged through the gas outlet 220. The dust cap 260 may be closed to prevent the air outlet from being contaminated when the dust connector 200 is not in use.

In some embodiments of the present utility model, as shown in fig. 1, 2 and 4, the outer circumferential surface of the joint main body 250 is configured with a dust cover mounting groove (not shown), and the dust cover 260 includes a surrounding portion 261, a dust cap 262 and a connection bar 263. The surrounding portion 261 surrounds the outer peripheral surface of the joint main body 250 and is accommodated in the dust cover mounting groove. Dust cap 262 is mounted to one end of air outlet 220 of joint main body 250 and a connecting strip for closing air outlet 220 is connected to surrounding portion 261 and dust cap 262.

The dust cover mounting groove is formed on the outer circumferential surface of the joint main body 250 for receiving and fixing the surrounding portion 261, ensuring stable mounting of the dust cover 260, and it is understood that the dust cover 260 is a flexible member, the surrounding portion 261 has a certain deformability, and the dust cover 260 is fitted into the dust cover mounting groove through the surrounding portion 261, so that the dust cover 260 is kept stable. The surrounding portion 261 is completely accommodated in the dust cover mounting groove, and does not protrude from the outer peripheral surface of the joint main body 250, thereby forming a structure with high integrity. Dust cap 262 covers air outlet 220, preventing dust and debris from entering air outlet 220 of the connector, and keeping air outlet 220 clean. The connecting strip 263 connects the surrounding portion 261 and the dust cap 262, ensures the stable installation and the integrity of the dust cap 260, plays the roles of fixing and supporting simultaneously, prevents the dust cap 262 from loosening and falling off in the use process, and achieves the effective dust-proof effect.

In some embodiments of the present utility model, the outer circumferential surface of the joint main body 250 adjacent to one end of the air outlet 220 is configured with external threads, and the dust cap 262 is configured with internal threads coupled with the external threads. Through the cooperation of external screw thread and internal screw thread, dust cap 262 can carry out zonulae occludens with joint main part 250, ensures to install dust cap 262 closely on joint main part 250, is difficult for not hard up, effectually prevents the entering of impurity, and closely laminates between the screw thread and formed better sealed effect, and the inside of protection joint main part 250 is not influenced by external environment. Because of the threaded connection, dust cap 262 can be easily unscrewed or attached, which facilitates maintenance and cleaning operations, and dust cap 262 can be easily removed when the dust gun is installed in the joint.

In some embodiments of the present utility model, as shown in fig. 1, 2 and 4, the connector body 250 is configured with a plug portion 252, and the plug portion 252 is connected to the bottom of the flange 230 and is adapted to plug into the trachea. By inserting the gas pipe into the insertion portion 252, connection between the gas pipe and the connector body 250 is achieved, and gas can smoothly enter the connector body 250 and ensure normal flow of gas. And the outer peripheral surface of the plug-in part 252 is constructed into a bamboo joint shape, and the friction force between the plug-in part 252 and the gas pipe can be increased by sleeving the gas pipe on the outer peripheral surface of the plug-in part 252, so that the tight connection between the gas pipe and the plug-in part 252 is ensured, the unexpected falling off or loosening of the gas pipe is prevented, and the reliability and the safety of gas transmission are ensured. And the plug-in part 252 has good strength and bearing capacity due to the metal structure, so that the external impact and pressure can be better resisted, the service life of the joint main body 250 is prolonged, and the maintenance and replacement frequency is reduced.

In some embodiments of the present utility model, as shown in fig. 2, the inside of the joint body 250 is configured with a check valve that moves in the axial direction of the joint body 250 to connect or disconnect the air inlet 210 and the air outlet 220. Through the structure check valve, play the effect of controlling the gas break-make of air inlet 210 and gas outlet 220, the check valve allows the unidirectional flow of gas, when gas from the air supply enter into air inlet 210 and flow to connect main part 250, through the check valve to the direction removal of air inlet 210, the check valve opens, allows gas to get into the dust removal rifle, through the speed of control gas flow, makes dust removal rifle ventilate in order to accomplish dust removal work.

In some embodiments of the present utility model, as shown in fig. 1-3, the mounting bracket 100 includes a riser 120, a cross plate 130, and a support bar 140. The riser 120 is mounted to a side wall of the cab. The cross plate 130 is connected to the riser 120 and is bent with respect to the riser. The joint 200 is mounted to the cross plate by means of a spring 300. The support bar 140 is supported on the side of the bottom riser 120 of the cross plate 130 facing the cross plate 130. The riser 120 is installed in the lateral wall of the cab, provides the basis of installing support 100, makes whole dust gun joint mounting structure 1 can fix on the cab firmly, and diaphragm 130 plays the effect of connecting riser 120 and joint 200, connects joint 200 together with installing support 100, makes it can fix on the cab, and bracing piece 140 can support and fix diaphragm 130, strengthens whole mounting structure's stability, prevents diaphragm 130 sagging or removal. And the supporting bar 140 is connected between the transverse plate 130 and the vertical plate 120 to be constructed in a triangle shape, which can bear large pressure and load while maintaining the tightness of the mounting bracket 100, thereby providing reliable and stable support for the supported structure, and in addition, the structural strength of the mounting bracket 100 can be improved by uniformly dispersing the pressure and transmitting it to the supporting points.

A vehicle according to an embodiment of the present utility model is described below.

A vehicle according to an embodiment of the present utility model includes the dust gun joint mounting structure 1 and the cab according to the above-described embodiment of the present utility model.

According to the vehicle of the above embodiment of the present utility model, by using the dust gun joint mounting structure 1 according to the embodiment of the present utility model, there are advantages of simplifying the structure, saving the cost, enhancing the structural stability, and the like.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a dust removal rifle connects mounting structure which characterized in that includes:

the mounting bracket is suitable for being mounted in the cab and is provided with a mounting hole;

The connector is provided with an air inlet and an air outlet, the connector is provided with a blocking edge encircling the outer peripheral surface, the connector penetrates through the mounting hole and is blocked at the bottom of the mounting bracket, and the upper part of the mounting bracket is provided with a limiting groove encircling the outer peripheral surface;

The bottom support of both sides of shell fragment in installing support and middle part with the installing support is spaced apart, one side of shell fragment is equipped with and extends to the accommodation opening at shell fragment middle part, accommodation opening hold in the spacing groove, the shell fragment is in accommodation opening's edge hold in the spacing groove and support in the upper edge of spacing groove.

2. The dust gun joint mounting structure according to claim 1, wherein a side of the elastic sheet facing away from the accommodating opening is configured with an upward-extending upturned edge.

3. The dust gun joint mounting structure according to claim 1, wherein on a projection of the elastic sheet in a vertical direction, opposite side edges of an open side of the accommodating opening extend in parallel, and the other side edge of the accommodating opening is configured in a semicircular shape fitted with the limiting groove.

4. The dust gun joint mounting structure of claim 1, wherein the joint comprises:

the blocking edge is formed on the joint body, one end of the joint body passes through the upper part of the mounting hole, and the other end of the joint body is blocked at the bottom of the mounting bracket through the blocking edge;

The dustproof cover is arranged on the joint main body and used for opening and closing the air outlet.

5. The dust gun joint mounting structure according to claim 4, wherein an outer peripheral surface of the joint main body is configured with a dust cover mounting groove, the dust cover comprising:

A surrounding portion surrounding an outer peripheral surface of the joint main body and accommodated in the dust cover mounting groove;

The dustproof cap is arranged at one end of the gas storage port of the connector main body and covers the gas outlet;

and the connecting strip is connected with the surrounding part and the dust cap.

6. The dust gun joint mounting structure according to claim 5, wherein an outer peripheral surface of an end of the joint main body adjacent to the air outlet is configured with an external thread, and the dust cap is configured with an internal thread connected with the external thread.

7. The dust gun joint mounting structure according to claim 4, wherein the joint main body is configured with a plug-in portion connected to a bottom of the blocking edge and adapted to plug in an air pipe.

8. The dust gun joint mounting structure according to claim 4, wherein the interior of the joint main body is configured with a check valve that moves in an axial direction of the joint main body to communicate the air inlet and the air outlet.

9. The dust gun joint mounting structure of claim 1, wherein the mounting bracket comprises:

A riser mounted to a side wall of the cab;

The transverse plate is connected with the vertical plate and is bent relative to the vertical plate; the connector is arranged on the transverse plate through the elastic sheet;

and the supporting rods are supported at the bottom of the transverse plate and one side of the vertical plate, which faces the transverse plate.

10. A vehicle, characterized by comprising:

a cab;

The dust gun joint mounting structure according to any one of claims 1 to 9, which is attached to the cab.