CN217818068U - Positioning mechanism and grain drying tower suitable for grain drying tower - Google Patents
Positioning mechanism and grain drying tower suitable for grain drying tower Download PDFInfo
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- CN217818068U CN217818068U CN202221546593.8U CN202221546593U CN217818068U CN 217818068 U CN217818068 U CN 217818068U CN 202221546593 U CN202221546593 U CN 202221546593U CN 217818068 U CN217818068 U CN 217818068U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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Abstract
The utility model relates to the technical field of grain drying, in particular to a positioning mechanism suitable for a grain drying tower and the grain drying tower, which solves the problem that the accurate alignment of bolt hole sites is difficult to realize by manually pulling a rope, and a positioning pin penetrates into a positioning hole to realize the positioning in advance when hoisting the upper section of the grain drying tower, so that a bolt arranged on a strip-shaped steel plate can be quickly and accurately aligned; the specific scheme comprises the following steps: an upper channel steel upright post; the upper connecting piece is arranged at the bottom of the upper channel steel upright post and comprises a horizontally arranged bottom plate, and the bottom plate is provided with a positioning hole; the lower channel steel upright column is vertically arranged with the upper channel steel upright column; the lower connecting piece is installed at the top of the lower channel steel stand column and comprises a top plate horizontally arranged, a positioning pin with a tip end is arranged on the top plate, and the positioning pin is matched with the positioning hole.
Description
Technical Field
The utility model relates to a grain stoving technical field, in particular to positioning mechanism and grain drying tower suitable for grain drying tower.
Background
The grain drying tower is a drying device for drying grains, and aims at the characteristics of grain drying, a novel continuous grain drying technology which is formed by fully combining the forward flow drying, the subsection difference tempering and the transverse flow cooling forms is used for drying grain crops such as wheat, corn, rice, beans and the like, and is suitable for farms, grain stations and grain specialized users.
Grain drying tower is supreme stack formation in proper order from the bottom by the multistage, and every section periphery all is through the iron sheet parcel, and the iron sheet inboard is equipped with a plurality of channel-section steel stand supports, and the top and the bottom of each section are equipped with the connection structure that the round formed by the strip steel sheet, are equipped with the bolt hole in corresponding position on two sections strip steel sheets from top to bottom to couple together through the bolt.
During butt joint, the upper section is lifted by the lifting device and then gradually falls to the top of the lower section, and then the bolt hole positions are aligned by means of a manual traction rope.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a positioning mechanism and grain drying tower suitable for grain drying tower to it is difficult to realize the accurate problem of aiming at of bolt hole site through relying on artifical traction rope to solve among the prior art. In order to achieve the above purpose, the present invention solves the problems by the following technical solutions:
in a first aspect, the utility model provides a positioning mechanism suitable for grain drying tower, include:
an upper channel steel upright post;
the upper connecting piece is arranged at the bottom of the upper channel steel upright post and comprises a horizontally arranged bottom plate, and the bottom plate is provided with a positioning hole;
the lower channel steel upright column is vertically arranged with the upper channel steel upright column;
the lower connecting piece is installed at the top of the lower channel steel stand column and comprises a top plate horizontally arranged, the top plate is provided with a positioning pin with a tip end, and the positioning pin is matched with the positioning hole.
As a further technical scheme, the upper connecting piece further comprises two side plates supporting the bottom plate, and the two side plates are located on the upper side of the bottom plate and are respectively installed on the inner sides of the legs of the upper channel steel stand column.
As a further technical scheme, the upper connecting piece further comprises an upper inner side plate connected with the side plate and the bottom plate, the upper inner side plate is located on the upper side of the bottom plate, and the upper inner side plate is in contact fit with the inner side of the waist of the upper channel steel upright.
As a further technical scheme, the side plates are connected with the leg parts of the upper channel steel upright posts through bolts.
As a further technical scheme, the lower connecting piece further comprises two side plates supporting the top plate, and the two side plates are located on the lower side of the top plate and are respectively installed on the inner sides of the legs of the lower channel steel stand column.
As a further technical scheme, the lower connecting piece further comprises a lower inner side plate connected with the side plate and the top plate, the lower inner side plate is located on the lower side of the top plate, and the lower inner side plate is in contact fit with the inner side of the waist of the lower channel steel stand column.
As a further technical scheme, an inclined plate is arranged between the lower inner side plate and the top plate for transition.
As a further technical scheme, the side plates are connected with the leg parts of the lower channel steel stand columns through bolts.
As a further technical scheme, the positioning pin is connected with the top plate through bolts.
The second aspect, the utility model provides a grain drying tower, a certain upper segment of grain drying tower all is equipped with positioning mechanism as the first aspect rather than adjacent hypomere butt joint four corners.
Above-mentioned the utility model has the advantages as follows:
the utility model discloses rely on the positioning mechanism that the locating hole of connecting piece and the locating pin of connecting piece are constituteed down to through a plurality of positioning mechanism's cooperation, the locating pin realizes the location in advance in penetrating the locating hole when grain drying tower upper segment hoists, makes the quick accurate alignment of the bolt that sets up on the bar steel sheet, can very facilitate the location installation, has improved installation quality and installation effectiveness.
Drawings
The accompanying drawings, which form a part of the specification, are provided to provide a further understanding of the invention, and are included to explain the illustrative embodiments and the description of the invention, and not to constitute a limitation of the invention. It will be further appreciated that the drawings are for simplicity and clarity and have not necessarily been drawn to scale. The invention will now be described and explained with additional specificity and detail through the use of the accompanying drawings in which:
fig. 1 shows a schematic view of a partial assembly of an upper section of a drying tower and a lower section adjacent to the upper section in an embodiment of the present invention;
FIG. 2 shows an enlarged partial schematic view at A in FIG. 1;
fig. 3 shows a schematic front view of a positioning mechanism in an embodiment of the present invention;
fig. 4 is a schematic front view illustrating the structure of the upper connecting member according to the embodiment of the present invention;
fig. 5 shows a schematic front view of a lower connector structure in an embodiment of the present invention.
In the figure: 1. an upper section; 11. an upper channel steel upright post; 12. an upper connecting piece; 121. a base plate; 122. a first upper side plate; 123. a second upper side plate; 124. an upper inner side plate; 2. a lower section; 21. a lower channel steel upright post; 22. a lower connecting piece; 221. a top plate; 222. a first sloping plate; 223. a second swash plate; 224. a first lower side plate; 225. a second lower side plate; 226. a lower inner side plate; 23. a strip-shaped steel plate; 24. and a positioning pin.
Detailed Description
The technical solution in the exemplary embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the exemplary embodiment of the present invention.
Example 1
As shown in fig. 1 to 5, the present embodiment provides a positioning mechanism suitable for a grain drying tower, including:
an upper channel steel upright 11;
the upper connecting piece 12 is arranged at the bottom of the upper channel steel upright post 11, the upper connecting piece 12 comprises a bottom plate 121 which is horizontally arranged, and the bottom plate 121 is provided with a positioning hole;
the lower channel steel upright 21 is vertically arranged with the upper channel steel upright 11 up and down;
and the lower connecting piece 22 is installed at the top of the lower channel steel upright 21, the lower connecting piece 22 comprises a top plate 221 which is horizontally arranged, the top plate 221 is provided with a positioning pin 24 with a tip, and the positioning pin 24 is matched with the positioning hole.
It should be noted that the positioning mechanism of the present embodiment requires a plurality of positioning mechanisms to be used in cooperation. The upper channel steel upright post 11 can belong to a part supported by the upper section of the grain drying tower or be independently arranged. In the process of manufacturing the upper section, the position of the upper channel steel upright post 11 is set, and the corresponding channel steel upright post is not required to be independently arranged subsequently. The lower channel steel upright post 21 is also the same, and the lower channel steel upright post 21 and the upper channel steel upright post 11 are vertically arranged from top to bottom, namely the notches face the same direction, the legs are located on the same vertical plane, and the waist is located on the same vertical plane.
As shown in fig. 1 and 2, the steel bar 23 is provided with a plurality of bolt holes for connection, and only the steel bar of the lower section 2 is shown in the drawing, but the steel bar of the upper section 1 is not shown due to the overhang and the angle limitation of the steel bar.
It can be understood that, in order to ensure the positioning effect, the positioning mechanisms should be distributed at four corners and key points of the tower body.
By means of the positioning mechanism consisting of the positioning hole of the upper connecting piece 12 and the positioning pin 24 of the lower connecting piece 22 and the cooperation of a plurality of positioning mechanisms, the positioning pin 24 penetrates into the positioning hole to realize positioning in advance when the upper section of the grain drying tower is hoisted, so that the bolt arranged on the strip-shaped steel plate can be aligned quickly and accurately, the positioning and the installation can be facilitated, and the installation quality and the installation efficiency are improved.
As shown in fig. 3 and 4, the upper connecting member 12 further includes two side plates supporting the bottom plate 121, and the two side plates are located on the upper side of the bottom plate 121 and are respectively mounted on the inner sides of the legs of the upper channel steel upright 11. Wherein the two side plates are a first upper side plate 122 and a second upper side plate 123 respectively.
As shown in fig. 3, the first upper side plate 122 is attached to the inner side of one leg of the upper channel steel upright 11, the second upper side plate 123 is attached to the inner side of the other leg of the upper channel steel upright 11, and the two side plates can provide support for the bottom plate 121, provide stable support, and facilitate the connection through bolts. In other embodiments, the bottom plate 121 may be welded to the leg of the channel, but this cannot be removed. And adopt the mode of both sides board in this embodiment, the shank of curb plate and last channel-section steel stand 11 passes through bolted connection, is favorable to the dismouting.
The upper connecting piece 12 further comprises an upper inner side plate 124 connected with the side plate and the bottom plate 121, the upper inner side plate 124 is located on the upper side of the bottom plate 121, and the upper inner side plate 124 is in contact fit with the inner side of the waist of the upper channel steel upright 11. The arrangement of the upper inner side plate 124 is beneficial to improving the overall stability of the upper connecting piece 12 and the stability of connection with the upper channel steel upright 11.
In this embodiment, the upper connecting member 12 is a unitary structure, and the first upper side plate 122, the second upper side plate 123, the upper inner side plate 124 and the bottom plate 121 are welded together to form a unitary structure.
As shown in fig. 3 and 5, the lower connecting member 22 further includes two side plates for supporting the top plate 221, and the two side plates are located below the top plate 221 and are respectively mounted inside the leg portions of the lower channel steel upright 21. Wherein the two side plates are a first lower side plate 224 and a second lower side plate 225 respectively.
As shown in fig. 3, the first lower side plate 224 is attached to the inside of one leg of the lower channel upright 21, the second lower side plate 225 is attached to the inside of the other leg of the lower channel upright 21, and the two side plates can provide support for the top plate 221, provide stable support, and facilitate connection through bolts. In other embodiments, the top plate 221 and the leg of the channel may be welded together, but this method cannot be disassembled. And adopt the mode of both sides board in this embodiment, the shank of curb plate and channel-section steel stand 21 passes through bolted connection down, is favorable to the dismouting.
As shown in fig. 5, a sloping plate transition is provided between the lower inner side plate 226 and the top plate 221, wherein the sloping plate between the first lower side plate 224 and the top plate 221 is a first sloping plate 222, and the sloping plate between the second lower side plate 225 and the top plate 221 is a second sloping plate 223. The two inclined plates are symmetrically arranged, and the length of the top plate 221 is reduced due to the arrangement of the inclined plates.
As shown in fig. 3, the reduced length of the top plate 221 facilitates the insertion of the top plate 221 into the slot of the upper channel upright 11 for fitting. At this moment, the channel steel upright post 11 needs to reserve a certain space for accommodating the lower connecting piece 22, during matching, the positioning pin 24 is positioned in cooperation with the positioning hole, meanwhile, the top plate 221, the first lower side plate 224 and the second lower side plate 225 enter the groove of the channel steel upright post 11, and the first lower side plate 224 and the second lower side plate 225 are respectively matched with the inner sides of the legs of the upper channel steel upright post 11, so that the overall positioning stability of the positioning mechanism is improved. The locating pin 24 shown in fig. 3 has not been fully inserted into the locating hole.
The lower connecting piece 22 further comprises a lower inner side plate 226 connected with the side plate and the top plate 221, the lower inner side plate 226 is located on the lower side of the top plate 221, and the lower inner side plate 226 is in contact fit with the inner side of the waist of the lower channel steel upright 21. The arrangement of the lower inner side plate 226 is beneficial to improving the overall stability of the lower connecting piece 22 and the stability of connection with the lower channel steel upright 21. It will be appreciated that the lower inner side plate 226 is also connected to the first and second sloping plates 222, 223.
In the present embodiment, the lower connecting member 22 is a unitary structure, and the first lower side plate 224, the second lower side plate 225, the lower inner side plate 226, the first inclined plate 222, the second inclined plate 223 and the top plate 221 are welded to form a unitary structure.
As shown in fig. 3, the positioning pin 24 is bolted to the top plate 221 to facilitate the assembly and disassembly of the positioning pin 24, and the positioning pin 24 has a tip to facilitate the insertion of the positioning pin 24 into the positioning hole.
Example 2
The embodiment provides a grain drying tower, and the four corners of the butt joint of a certain upper section 1 of the grain drying tower and the adjacent lower section 2 of the grain drying tower are provided with positioning mechanisms in the embodiment 1.
Although the present invention has been disclosed in the preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art can use the above-mentioned method and technical contents to make possible changes and modifications to the technical solution of the present invention without departing from the spirit and scope of the present invention, therefore, any simple modification, equivalent changes and modifications made to the above embodiments by the technical substance of the present invention all belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a positioning mechanism suitable for grain drying tower which characterized in that includes:
an upper channel steel upright post;
the upper connecting piece is arranged at the bottom of the upper channel steel upright post and comprises a horizontally arranged bottom plate, and the bottom plate is provided with a positioning hole;
the lower channel steel upright column is vertically arranged with the upper channel steel upright column;
the lower connecting piece is installed at the top of the lower channel steel stand column and comprises a top plate horizontally arranged, a positioning pin with a tip end is arranged on the top plate, and the positioning pin is matched with the positioning hole.
2. The positioning mechanism of claim 1, wherein the upper connecting member further comprises two side plates supporting the bottom plate, the two side plates being located on the upper side of the bottom plate and being respectively mounted on the inner sides of the legs of the upper channel steel columns.
3. The positioning mechanism of claim 2, wherein the upper connecting member further comprises an upper inner plate connected to the side plate and the bottom plate, the upper inner plate is located on the upper side of the bottom plate, and the upper inner plate is in contact fit with the inner side of the waist of the upper channel steel column.
4. The positioning mechanism of claim 2, wherein the side plate is connected to the leg of the upper channel steel column by a bolt.
5. The positioning mechanism of claim 1, wherein the lower connecting member further comprises two side plates supporting the top plate, the two side plates being located at a lower side of the top plate and being respectively mounted at inner sides of legs of the lower channel steel columns.
6. The positioning mechanism of claim 5, wherein the lower connecting member further comprises a lower inner plate connected to the side plate and the top plate, the lower inner plate is located at the lower side of the top plate, and the lower inner plate is in contact fit with the inner side of the waist of the lower channel steel column.
7. The positioning mechanism for a grain drying tower as claimed in claim 6, wherein an inclined plate is disposed between said lower inner side plate and said top plate for transition.
8. The positioning mechanism of claim 5, wherein the side plate is connected with the leg of the lower channel steel upright through a bolt.
9. The positioning mechanism of claim 1, wherein the positioning pin is bolted to the top plate.
10. A grain drying tower, characterized in that four corners of the butt joint of one upper section of the grain drying tower and the adjacent lower section are provided with the positioning mechanism according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221546593.8U CN217818068U (en) | 2022-06-20 | 2022-06-20 | Positioning mechanism and grain drying tower suitable for grain drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221546593.8U CN217818068U (en) | 2022-06-20 | 2022-06-20 | Positioning mechanism and grain drying tower suitable for grain drying tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217818068U true CN217818068U (en) | 2022-11-15 |
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ID=83993291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221546593.8U Active CN217818068U (en) | 2022-06-20 | 2022-06-20 | Positioning mechanism and grain drying tower suitable for grain drying tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217818068U (en) |
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2022
- 2022-06-20 CN CN202221546593.8U patent/CN217818068U/en active Active
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