CN217764661U - Mortar adjusting bracket - Google Patents
Mortar adjusting bracket Download PDFInfo
- Publication number
- CN217764661U CN217764661U CN202222352783.2U CN202222352783U CN217764661U CN 217764661 U CN217764661 U CN 217764661U CN 202222352783 U CN202222352783 U CN 202222352783U CN 217764661 U CN217764661 U CN 217764661U
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- seat
- hoop
- bracket
- gun
- mortar
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Abstract
The utility model relates to the technical field of military artillery, in particular to a mortar adjusting bracket; the gun hoop is arranged on the bracket, the steering gear is arranged below the bracket, and the elevating gear and the support legs are arranged on the steering gear; the lower hoop seat is fixed on the bracket, the lower hoop seat and the upper hoop seat are of the same structure and are spliced to form the cannon hoop for mounting a cannon barrel, one side wall of the lower hoop seat is connected with one side wall of the upper hoop seat through a hinge structure, and the other side wall of the lower hoop seat is fixedly connected through a threaded seat and a locking piece; and wear-resistant gaskets which are matched and aligned are respectively arranged in the annular grooves formed by the lower hoop seat and the upper hoop seat. According to the application, the upper adjustable gun hoop is designed into a split structure locked by the hinge, so that the gun barrel is convenient to disassemble and assemble, and the gun barrel is portable; and meanwhile, a wear-resistant washer is arranged in the gun hoop so as to protect the outer wall of the gun barrel.
Description
Technical Field
The utility model relates to a military project artillery technical field especially relates to a mortar alignment jig.
Background
According to the multi-functional position of a gun mortar device that discloses of bulletin number CN214148980U authorized bulletin number, including mortar device body, mortar device body includes barrel and position of a gun fixing device, position of a gun fixing device includes base and support, be equipped with the barrel hoop on the barrel, barrel hoop ring sum gun sight, barrel hoop ring sum gun hoop ring two, barrel hoop ring sum gun hoop ring two are all established on the barrel, barrel hoop ring sum gun hoop ring two sets up the below at barrel hoop, the support includes the direction machine, elevating machine and stabilizer blade, the stabilizer blade includes stabilizer blade one and stabilizer blade two, the base is including placing box and sword foot, the inside of placing the box is equipped with the cavity, the inside of cavity is equipped with hang plate and baffle one. The utility model can meet the requirements on the battlefield by arranging the multifunctional gun position device;
however, when the existing mortar adjusting frame is used, the barrel of the mortar is fixedly connected with the adjusting frame, so that the mortar is inconvenient to store and carry; in addition, if the gun barrel is connected with the adjusting frame by using a clamp; the clamp easily wears out the barrel outer wall, and the barrel has the difference in the clamp position thermal expansion volume, influences the internal diameter size of barrel easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mortar alignment jig solves the above-mentioned technical problem who exists in the conventional mortar alignment jig.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a mortar adjusting bracket, which comprises a bracket, a mortar hoop arranged on the bracket, a steering gear arranged below the bracket, a high-low gear and bracket legs;
the bracket is of a U-shaped frame structure, wherein a cannon hoop is fixed on the bracket, and the cannon hoop comprises a lower hoop seat and an upper hoop seat;
the lower hoop seat is fixed on the bracket, the lower hoop seat and the upper hoop seat are of the same structure and are spliced to form the gun hoop for mounting the gun barrel, the lower hoop seat is connected with one side wall of the upper hoop seat through a hinge structure, and the other side wall of the lower hoop seat is connected and fixed through a threaded seat and a locking piece;
and wear-resistant gaskets which are aligned in a matching mode are respectively arranged in annular grooves formed by the lower hoop seat and the upper hoop seat.
Preferably, the steering gear comprises an adjusting screw rotatably mounted on the bracket, wherein the upper end of the elevating gear is mounted on the adjusting screw through a screw nut seat.
Further optimizing, the height machine comprises a screw rod cylinder, a screw rod arranged in the screw rod cylinder and an adjusting wheel for adjusting and rotating the screw rod; wherein at least two frame legs are arranged on the side wall of the screw cylinder.
And further optimizing, the lower ends of the frame legs are provided with positioning thorns.
And further optimizing, the wear-resistant gasket is made of copper.
Still further optimize, wherein there are lower cooperation screw thread seat and connection screw thread seat in the lower hoop seat and in the upper hoop seat respectively.
And further optimizing, the lower matching threaded seat and the connecting threaded seat are in locking connection through a locking piece, and the locking piece is a bolt and a nut.
Compared with the prior art, the utility model discloses a beneficial technological effect: according to the application, the upper adjustable gun hoop is designed into a split structure locked by the hinge, so that the gun barrel is convenient to disassemble and assemble, and the gun barrel is portable; and meanwhile, a wear-resistant gasket is arranged in the gun hoop so as to protect the outer wall of the gun barrel.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of the mounting of the mortar adjusting bracket of the present invention;
FIG. 2 is a schematic view showing the structure of the mortar hoop of the mortar adjusting bracket of the present invention;
figure 3 is the supporting pad schematic view of the mortar adjusting bracket of the utility model.
Description of the reference numerals: 1. a frame leg; 1a, positioning spines; 2. a high-low machine; 3. a bracket; 4. a steering gear; 4a, adjusting a lead screw; 5. a gun hoop; 5a, an upper hoop base; 5b, a lower hoop base; 6. a wear-resistant washer; 7. a hinge structure; 8. connecting a threaded seat; 8a, a lower matching threaded seat; 9. and a locking member.
Detailed Description
As shown in fig. 1-3, the embodiment discloses a mortar adjusting bracket, which comprises a bracket 3, a hoop 5 mounted on the bracket 3, a steering gear 4 mounted below the bracket 3, a high-low gear 2 and bracket legs 1;
wherein the bracket 3 is a U-shaped frame structure, wherein a cannon hoop 5 is fixed on the bracket 3, wherein the cannon hoop 5 comprises a lower hoop seat 5b and an upper hoop seat 5a;
as shown in fig. 2, the lower hoop base 5b is fixedly installed on the top of the bracket 3 by a reinforcing rib plate; the U-shaped frame structure of the bracket 3 is opened downwards;
in this embodiment, the lower band base 5b and the upper band base 5a have the same structure, and are spliced to form the band 5 for mounting a gun barrel; the lower hoop seat 5b and the upper hoop seat 5a are both of a semi-cylindrical structure;
wherein a wear-resistant washer 6 is arranged in the annular groove formed by the lower hoop seat 5b and the upper hoop seat 5a in a matching and aligning way.
In this embodiment, the lower hoop base 5b is connected with one side wall of the upper hoop base 5a through a hinge structure 7, and the other side wall of the lower hoop base is connected and fixed through a threaded base and a locking member, so that the lower hoop base 5b is matched with the upper hoop base 5a conveniently, and the barrel is limited and fixed; meanwhile, the separation of the frame body and the gun barrel can be conveniently adjusted, so that the gun barrel is convenient to carry.
Wherein the hinge structure 7 can also be replaced by a hinged seat.
In this embodiment, the steering gear mechanism 4 includes an adjusting screw 4a rotatably mounted on the bracket 3 via a bearing, wherein the upper end of the elevating gear mechanism 2 is mounted on the adjusting screw 4a via a screw nut seat.
In this embodiment, the height machine 2 includes a screw cylinder, a screw installed in the screw cylinder, and an adjusting wheel for adjusting and rotating the screw; wherein the upper and lower ports of the screw cylinder are provided with screw nuts; wherein two frame legs 1 are arranged on the side wall of the screw cylinder, and the frame legs 1 are positioned on the ground through positioning thorns 1a positioned at the lower ends of the frame legs; therefore, the lead screw can be conveniently adjusted to rotate, and the lead screw can be lifted relative to the frame leg 1 under the limit of a lead screw nut in the lead screw cylinder;
the upper end of a lead screw in the high-low machine 2 is arranged on an adjusting lead screw 4a on the bracket 3 through a lead screw nut.
In this embodiment, the wear-resistant washer 6 is made of copper, wherein the copper is softer than the barrel, so that the outer wall is not easily worn, and the thermal conductivity of copper is good, so that the difference of the deformation amount of the inner diameter of the barrel is small when the barrel is heated and expanded when a shell is launched.
In the embodiment, a lower matching threaded seat 8a and a connecting threaded seat 8 are respectively arranged in the lower hoop seat 5b and the upper hoop seat 5a; and the lower matching threaded seat 8a and the connecting threaded seat 8 are in locking connection through a locking piece 9, and the locking piece 9 is a bolt and a nut.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art without departing from the spirit of the invention should fall within the protection scope defined by the claims of the invention.
Claims (7)
1. A mortar adjusting bracket is characterized in that: the gun hoop steering device comprises a bracket, a gun hoop arranged on the bracket, a steering gear arranged below the bracket, a high-low gear and a rack leg;
the bracket is of a U-shaped frame structure, wherein a cannon hoop is fixed on the bracket, and the cannon hoop comprises a lower hoop seat and an upper hoop seat;
the lower hoop seat is fixed on the bracket, the lower hoop seat and the upper hoop seat are of the same structure and are spliced to form the gun hoop for mounting the gun barrel, the lower hoop seat is connected with one side wall of the upper hoop seat through a hinge structure, and the other side wall of the lower hoop seat is connected and fixed through a threaded seat and a locking piece;
and wear-resistant gaskets which are matched and aligned are respectively arranged in the annular grooves formed by the lower hoop seat and the upper hoop seat.
2. The mortar adjusting bracket of claim 1, wherein: the steering gear comprises an adjusting screw rod which is rotatably arranged on the bracket, wherein the upper end of the high-low gear is arranged on the adjusting screw rod through a screw rod nut seat.
3. The mortar adjusting bracket of claim 2, wherein: the high-low machine comprises a screw rod cylinder, a screw rod arranged in the screw rod cylinder and an adjusting wheel for adjusting and rotating the screw rod; wherein at least two frame legs are arranged on the side wall of the screw cylinder.
4. The mortar adjustment bracket of claim 3, wherein: the lower ends of the frame legs are provided with positioning thorns.
5. The mortar adjustment carriage according to claim 1, characterized in that: the wear-resistant washer is made of copper.
6. The mortar adjustment carriage according to claim 1, characterized in that: wherein a lower matching thread seat and a connecting thread seat are respectively arranged in the lower hoop seat and the upper hoop seat.
7. The mortar adjustment bracket of claim 6, wherein: and the lower matching thread seat and the connecting thread seat are in locking connection through a locking piece, and the locking piece is a bolt and a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222352783.2U CN217764661U (en) | 2022-09-05 | 2022-09-05 | Mortar adjusting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222352783.2U CN217764661U (en) | 2022-09-05 | 2022-09-05 | Mortar adjusting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217764661U true CN217764661U (en) | 2022-11-08 |
Family
ID=83880866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222352783.2U Active CN217764661U (en) | 2022-09-05 | 2022-09-05 | Mortar adjusting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217764661U (en) |
-
2022
- 2022-09-05 CN CN202222352783.2U patent/CN217764661U/en active Active
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