CN216102077U - Combined sand spreading port - Google Patents
Combined sand spreading port Download PDFInfo
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- CN216102077U CN216102077U CN202122822032.8U CN202122822032U CN216102077U CN 216102077 U CN216102077 U CN 216102077U CN 202122822032 U CN202122822032 U CN 202122822032U CN 216102077 U CN216102077 U CN 216102077U
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Abstract
The utility model provides a combined sanding hole, comprising: a mounting seat: the square column body comprises a first side end face and a second side end face opposite to the first side end face, and a through hole is formed in the direction from the first side end face to the second side end face; a first top end surface is arranged between the first side end surface and the second side end surface, a mounting groove is arranged along the direction of the first top end surface towards the through hole, and the mounting groove is communicated with the through hole; clamping blocks: the clamping block comprises a clamping block base body, wherein a pipe groove penetrating through the base body in a first direction is formed in one end face of the base body, the clamping block base body can be installed at an installation groove in a matched mode and is fixed with an installation seat through a fixing piece, and after the clamping block is installed on the installation seat, the pipe groove is opposite to a through hole; sand blasting pipe: is inserted into the through hole. The utility model has the advantages of low processing cost and short processing period, and can be independently replaced if individual parts are damaged, thereby achieving the purposes of saving cost and improving efficiency.
Description
Technical Field
The utility model relates to the field of rail vehicle sanding devices, in particular to a combined sanding hole.
Background
The function of the sanding opening mounting seat is to fix the sanding opening under the vehicle according to a certain angle, and simultaneously drain and spray the output sand between the wheel tread and the rail surface.
Among the prior art, sanding mouth mount pad formula structure as an organic whole, including base and sand blasting pipe fixed knot who is integrative with the base construct and sand blasting pipe, it has following defect:
(1) the mounting structure is heavy, and if the mounting structure is damaged, the mounting structure needs to be integrally replaced, so that the maintenance cost is high;
(2) the integrated structure is inconvenient to process, and the processing cost is high.
SUMMERY OF THE UTILITY MODEL
The present invention is to solve one of the above technical problems and to provide a combined sanding hole.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a modular sanding gate, comprising:
a mounting seat: the square column body comprises a first side end face and a second side end face opposite to the first side end face, and a through hole is formed in the direction from the first side end face to the second side end face; a first top end surface is arranged between the first side end surface and the second side end surface, a mounting groove is arranged along the direction of the first top end surface towards the through hole, and the mounting groove is communicated with the through hole;
clamping blocks: the clamping block comprises a clamping block base body, wherein a pipe groove penetrating through the base body in a first direction is formed in one end face of the base body, the clamping block base body can be installed at an installation groove in a matched mode and is fixed with an installation seat through a fixing piece, and after the clamping block is installed on the installation seat, the pipe groove is opposite to a through hole;
sand blasting pipe: is inserted into the through hole.
In some embodiments of the present invention, the through hole includes a first pipe diameter portion having a diameter smaller than that of the blast pipe and a second pipe diameter portion having a diameter matching that of the blast pipe so that the blast pipe can be inserted along the second pipe diameter portion.
In some embodiments of the present invention, the shape and size of the pipe groove are matched with those of the second pipe diameter part.
In some embodiments of the utility model, at least two fixing piece mounting holes are arranged on two sides of the clamp block base body which are symmetrical along the axis of the pipe groove; at least two fixing piece mounting holes are formed in the mounting groove of the mounting seat along the two symmetrical sides of the axis of the through hole, and the positions of the fixing piece mounting holes on the clamping block and the mounting seat are matched.
In some embodiments of the present invention, the mounting base further includes a third side end surface and a fourth side end surface opposite to the third side end surface, and the third side end surface and the fourth side end surface are connected to the first side end surface and the second side end surface; and a first hollow groove is arranged along the direction of the fourth side end surface of the third side end surface, and a second hollow groove is arranged along the direction of the fourth side end surface towards the third side end surface.
In some embodiments of the present invention, the mounting block further comprises a second top end surface opposite the first top end surface, and a through mounting hole is provided along the first top end surface to the second top end surface.
In some embodiments of the utility model, the mounting seat is a second top end surface opposite to the first top end surface, and the second top end surface is detachably provided with a polygonal nut which is used for adapting and mounting the sanding orifice to a polygonal mounting hole on a vehicle.
In some embodiments of the utility model, the mounting seat is a second top end surface opposite to the first top end surface, the mounting hole of the fixing piece on the mounting seat penetrates from the mounting groove to the second top end surface, and the polygonal nut is mounted along the second top end surface to the mounting hole of the fixing piece.
In some embodiments of the utility model, a fixing piece is arranged along the mounting hole of the clamp block fixing piece to the mounting hole of the mounting seat fixing piece, the fixing piece is provided with an external thread, the polygonal nut is provided with an internal thread, and the polygonal nut and the fixing piece are installed in a matched mode through threads.
Compared with the prior art, the utility model has the technical advantages that:
the sand blasting pipe, the locating piece and the mounting seat are respectively processed by the combined sand blasting port structure and are used in a later-stage assembling and matching mode, the cost of raw materials is low when the original functions of the sand blasting structure are guaranteed, the processing period is short, and the sand blasting pipe, the locating piece and the mounting seat can be independently replaced if individual parts are damaged, so that the purposes of saving cost and increasing efficiency are achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic view of a mounting base structure;
FIG. 2 is a cross-sectional view of the mount;
FIG. 3 is a schematic view of a clamp block;
FIG. 4 is a cross-sectional view of the clamp block;
FIG. 5 is a first perspective view of the assembled sanding gate;
FIG. 6 is a second perspective view of the assembled sanding gate;
FIG. 7 is a sectional view of a combined sanding orifice;
FIG. 8 is a view of the polygonal nut and the mounting seat in cooperation.
In the above figures:
1-mounting seat, 101-first side end face, 102-second side end face, 103-through hole, 1031-first pipe diameter part, 1032-second pipe diameter part 104-first top end face, 105-mounting groove, 106-fastener mounting hole, 107-third side end face, 108-fourth side end face, 109-first hollow groove, 110-second hollow groove, 111-second top end face, 112-through mounting hole;
2-clamp block, 201-base body, 202-pipe groove, 203-fixing piece mounting hole;
3-a sand blasting pipe;
4-polygonal nut.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "disposed on," "connected to," another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "upper", "lower", "bottom", and the like, as used herein, are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present invention and simplicity of description, and do not indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting.
The utility model provides a combined sanding hole, which comprises independent components: the mounting seat 1, the clamping block 2 and the sand blasting pipe 3 are independently processed and assembled together.
Mounting seat 1: with reference to fig. 1 and fig. 2, the square column includes a first lateral end surface 101 and a second lateral end surface 102 opposite to the first lateral end surface, and a through hole 103 is formed along a direction from the first lateral end surface 101 to the second lateral end surface 102; the first side end surface and the second side end surface 102 include a first top end surface 104 therebetween, a mounting groove 105 is arranged along the first top end surface 104 in the direction of the through hole, and the machining depth of the mounting groove 105 is configured as follows: communicates with the through hole 103; after the mounting groove 105 is processed, the through hole 103 is divided into two parts, and one section of the through hole 103 at the position of the mounting groove 105 is exposed to form a groove structure, and the groove structure is still a hole structure except the groove structure.
And (3) clamping block 2: with reference to fig. 3 and 4, the structure of the mounting block comprises a clamping block base body 201, a pipe groove 202 penetrating the base body 201 in a first direction is arranged along one end face of the base body 201, the clamping block base body can be fittingly installed at the installation groove 105 of the mounting seat 1 and fixed with the mounting seat 1 through a fixing piece, and after the clamping block 2 is installed on the mounting seat 1, the pipe groove 202 is opposite to the through hole 103; the first direction described herein may be a width direction or a length direction of the base 201. Preferably, the height of the clamping block 2 is equal to the depth of the mounting groove 105, the width and the length of the clamping block 2 are also equal to the width and the length of the mounting groove 105, respectively, and the clamping block 2 can be just mounted in the mounting groove 105.
And (3) a sand blasting pipe: inserted into the through hole 103; since the through-hole 103 is used for inserting the blast pipe 3, the hole diameter of the through-hole 103 needs to match the outer diameter of the blast pipe 3.
The assembled structure of the combined sanding hole is schematically shown in fig. 5 to 7. When assembling the sand blasting opening of the sand blasting device, the sand blasting pipe 3 is inserted into the through hole 103, the clamping block 2 is opposite to the mounting block 1, after the sand blasting pipe 3 is mounted in a matching mode, the sand blasting pipe 3 is just located in a space formed by the pipe groove 202 and the through hole 103, the clamping block 2 and the mounting hole 1 are fixed through the fixing piece, and the assembly is completed.
In some embodiments of the utility model, the through-hole 101 includes a first pipe diameter portion 1031 and a second pipe diameter portion 1032, the first pipe diameter portion 1031 having a diameter smaller than the diameter of the blast pipe 3, and the second pipe diameter portion 1032 having a diameter matching the blast pipe so that the blast pipe 3 can be inserted along the second pipe diameter portion 1031. After the blast pipe 3 is inserted into the through hole 103, the end portions are caught at the positions of the first pipe diameter portion 1031 and the second pipe diameter portion 1032, so that the blast pipe 3 is prevented from passing through the through hole 103.
In some embodiments of the present invention, the shape and size of the slot 202 on the clamping block 2 is matched to the second pipe diameter portion 1032. The structure can ensure the limiting function of the clamping block 2 and the fixed seat 1 on the sand blasting pipe 3.
In some embodiments of the present invention, at least two fixing member mounting holes 203 are disposed on the clamp block base 201 on two sides symmetrical along the axis of the pipe groove 202; at least two fixing piece mounting holes 106 are arranged at two sides of the mounting seat mounting groove 105 which are symmetrical along the axis of the through hole 103, and the positions of the fixing piece mounting holes on the clamping block 2 and the mounting seat 1 are matched. After the clamping block 2 is arranged on the mounting seat 1, the fixing piece is inserted into the corresponding mounting hole to fix the clamping block 2 and the mounting seat 1.
In some embodiments of the present invention, the mounting base 1 further includes a third side end face 107 and a fourth side end face 108 opposite to the third side end face 107, and the third side end face 107 and the fourth side end face 108 are connected to the first side end face 101 and the second side end face 102; a first recess groove 109 is provided along the third side end face 107 toward the fourth side end face 108, and a second recess groove 110 is provided along the fourth side end face 108 toward the third side end face 107. This structure can facilitate the installation of the mount 1.
In some embodiments of the present invention, the mounting block 1 further comprises a second top end surface 111 opposite to the first top end surface 104, and a through mounting hole 112 is provided along the first top end surface 104 toward the second top end surface 111.
In some embodiments of the utility model, a polygonal nut 4 is arranged at the second top end face of the mounting seat and is used for adapting and mounting the sanding hole to a polygonal mounting hole on a vehicle. The present embodiment uses an octagonal nut.
Referring to fig. 8, the mounting base 1 is a second top end surface 111 opposite to the first top end surface 104, the fixture mounting hole 106 on the mounting base 1 penetrates from the mounting groove to the second top end surface 111, and the polygonal nut 4 is mounted to the fixture mounting hole 106 along the second top end surface 111.
Preferably, a fixing piece is arranged along the clamp block fixing piece mounting hole 203 to the mounting seat fixing piece mounting hole 106, the fixing piece is provided with an external thread, the polygonal nut 4 is provided with an internal thread, the fixing piece is inserted into the polygonal nut 4, and the fixing piece and the polygonal nut are matched and mounted through threads. Based on this, the detachable mounting of the polygonal nut 4 and the mounting seat is realized.
Combination formula sanding mouth sandblast pipe 3, clamp splice 2 and mount pad 1 are separately for processing, and 3 pipes of sandblast have a draw-in groove structure with 2 junctions of clamp splice, prevent that sandblast pipe 3 from droing, if the damage of individual part appears, can change alone.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A modular sanding orifice, comprising:
a mounting seat: the square column body comprises a first side end face and a second side end face opposite to the first side end face, and a through hole is formed in the direction from the first side end face to the second side end face; a first top end surface is arranged between the first side end surface and the second side end surface, a mounting groove is arranged along the direction of the first top end surface towards the through hole, and the mounting groove is communicated with the through hole;
clamping blocks: the clamping block comprises a clamping block base body, wherein a pipe groove penetrating through the base body in a first direction is formed in one end face of the base body, the clamping block base body can be installed at an installation groove in a matched mode and is fixed with an installation seat through a fixing piece, and after the clamping block is installed on the installation seat, the pipe groove is opposite to a through hole;
sand blasting pipe: is inserted into the through hole.
2. The combined sanding orifice of claim 1, wherein the through-hole includes a first pipe diameter section having a diameter less than the diameter of the blast pipe and a second pipe diameter section having a diameter matching the diameter of the blast pipe such that the blast pipe is insertable along the second pipe diameter section.
3. A combined sanding port according to claim 2, wherein the tube slot is shaped and dimensioned to match the second tube diameter portion.
4. The combined sanding hole of claim 1 wherein at least two fastener mounting holes are provided in the clamp block base on opposite sides of the clamp block base that are symmetrical about the tube slot axis; at least two fixing piece mounting holes are formed in the mounting groove of the mounting seat along the two symmetrical sides of the axis of the through hole, and the positions of the fixing piece mounting holes on the clamping block and the mounting seat are matched.
5. The modular sanding port of claim 1, wherein the mounting receptacle further includes a third side end and an opposing fourth side end, the third and fourth side ends being contiguous with the first and second side ends; and a first hollow groove is arranged along the direction of the fourth side end surface of the third side end surface, and a second hollow groove is arranged along the direction of the fourth side end surface towards the third side end surface.
6. The modular sanding port of claim 1, wherein the mounting block further includes a second apex face opposite the first apex face, and wherein a through mounting hole is provided along the first apex face to the second apex face.
7. The modular sanding orifice of claim 1, wherein the mounting base is opposite the first top surface and is a second top surface having a polygonal nut removably disposed thereon for adapting the sanding orifice to a polygonal mounting hole in a vehicle.
8. The combined sanding hole of claim 4, wherein the mounting base is opposite the first top surface and has a second top surface, the mounting base having a mounting hole for the securing member extending therethrough from the mounting slot to the second top surface, and a polygonal nut mounted along the second top surface to the mounting hole for the securing member.
9. The modular sanding orifice of claim 8, wherein a fixture is positioned along the clamp fixture mounting hole toward the mount fixture mounting hole, the fixture having external threads, the polygonal nut having internal threads, the polygonal nut being threadably engaged with the fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122822032.8U CN216102077U (en) | 2021-11-17 | 2021-11-17 | Combined sand spreading port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122822032.8U CN216102077U (en) | 2021-11-17 | 2021-11-17 | Combined sand spreading port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216102077U true CN216102077U (en) | 2022-03-22 |
Family
ID=80717511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122822032.8U Active CN216102077U (en) | 2021-11-17 | 2021-11-17 | Combined sand spreading port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216102077U (en) |
-
2021
- 2021-11-17 CN CN202122822032.8U patent/CN216102077U/en active Active
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