CN211835947U - Drive gaseous bottle group frame regulation bearing structure - Google Patents
Drive gaseous bottle group frame regulation bearing structure Download PDFInfo
- Publication number
- CN211835947U CN211835947U CN202020117475.XU CN202020117475U CN211835947U CN 211835947 U CN211835947 U CN 211835947U CN 202020117475 U CN202020117475 U CN 202020117475U CN 211835947 U CN211835947 U CN 211835947U
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- screw rod
- locking nut
- nut
- collecting pipe
- support plate
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Abstract
The utility model discloses a drive gas bottle group frame regulation bearing structure, including the pressure manifold bearing plate, the screw rod, lock nut bearing plate, adjusting nut and the hollow shaped steel sheath of rectangle, one end of screw rod and one side fixed connection of pressure manifold bearing plate, lock nut bearing plate and screw rod are worn to locate by the body of rod activity of screw rod, lock nut bearing plate and screw rod mutually perpendicular, lock nut and screw rod threaded connection, adjusting nut and screw rod threaded connection, lock nut is located between pressure manifold bearing plate and lock nut bearing plate and the screw rod, adjusting nut is located lock nut bearing plate and screw rod one side of pressure manifold bearing plate dorsad, the utility model discloses fire extinguishing systems installation stability and fastness can be guaranteed.
Description
Technical Field
The utility model relates to a fire-fighting equipment field especially relates to a drive gaseous bottle group frame regulation bearing structure.
Background
At present, an adjusting and supporting structure of a driving gas bottle assembly frame in the market is shown in fig. 1, and comprises a bottle frame side frame 11 and a rectangular hollow section steel sheath 12 vertically sleeved on the bottle frame side frame 11, a bolt 13 penetrates through the rectangular hollow section steel sheath 12, an adjusting nut 14 is sleeved on the bolt 13, the bottle frame side frame 11 is hollow section steel, corresponding strip-shaped holes are formed in the bottle frame side frame 11 and the rectangular hollow section steel sheath 12, the bolt 13 transversely penetrates through the strip-shaped holes, the tail part of a nut and a screw of the bolt 13 are respectively exposed at two sides of the rectangular hollow section steel sheath 12, the adjusting nut 14 and the nut of the bolt 13 are matched with each other to extrude the rectangular hollow section steel sheath 12, the rectangular hollow section steel sheath 12 is deformed by extruding the rectangular hollow section steel sheath 12 to be tightly attached to the bottle frame side frame 11 to generate friction force, and finally the rectangular hollow section steel sheath 12 is fixed on, the rectangular hollow section steel sheath 12 is connected with the assembly frame for bearing the collecting pipe and the selector valve, and as the friction coefficient mu between the existing bottle frame side frame 11 and the rectangular hollow section steel sheath 12 is smaller than 1, and the formula f of the friction force is mu N, only a small part of the acting force N between the adjusting nut 14 and the nut of the bolt 13 in the structure is converted into the friction force f between the rectangular hollow section steel sheath 12 and the bottle frame side frame 11, the bearing force of the structure is small and can only be used for bearing the collecting pipe and the selector valve with small weight, and the requirement cannot be met when the weight of the collecting pipe and the selector valve is large.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a driving gas bottle set frame adjusting and supporting structure with a large bearing weight.
In order to achieve the above purpose, the solution of the present invention is:
an adjusting and supporting structure for driving a gas bottle assembly frame comprises a collecting pipe supporting plate, a screw rod, a locking nut supporting plate, an adjusting nut and a rectangular hollow section steel sheath, wherein one end of the screw rod is fixedly connected with one side of the collecting pipe supporting plate, a rod body of the screw rod is movably arranged on the locking nut supporting plate in a penetrating way, the locking nut supporting plate is perpendicular to the screw rod, the locking nut is in screw connection with the screw rod, the adjusting nut is in screw connection with the screw rod, the locking nut is positioned between the collecting pipe supporting plate and the locking nut supporting plate, the adjusting nut is positioned on one side of the locking nut supporting plate, which is opposite to the collecting pipe supporting plate, the rectangular hollow section steel sheath is provided with an upper opening part and a lower opening part, a through hole is formed in the side wall of the rectangular hollow section steel sheath, the locking nut supporting plate is positioned in the rectangular hollow section steel sheath.
Furthermore, the number of the locking nuts and the number of the adjusting nuts are one, the number of the locking nuts and the number of the adjusting nuts are opposite to the number of the screw rods, the number of the collecting pipe supporting plates and the number of the locking nut supporting plates are one, and the number of the rectangular hollow section steel sheaths is one.
Furthermore, a welding matching area is arranged on one side, back to the collecting pipe supporting plate, of the locking nut supporting plate.
Furthermore, the number of the screw rods is two, each screw rod is provided with one locking nut and one adjusting nut, the number of the collecting pipe supporting plates and the number of the locking nut supporting plates are one, and the number of the rectangular hollow section steel sheaths is one.
After the structure is adopted, the utility model relates to a drive gaseous bottle group frame regulation bearing structure has following beneficial effect: the body of the screw is movably arranged on a lock nut supporting plate in a penetrating way, the lock nut supporting plate and the screw are mutually vertical to the screw, the lock nut is in screw connection with the screw, an adjusting nut is in screw connection with the screw, when the pressure manifold is used, the lock nut supporting plate is welded and fixed at the upper end of a rectangular hollow section steel column on the side frame of the existing bottle frame, a rectangular hollow section steel sheath is sleeved outside the rectangular hollow section steel column, the up-and-down movement of the pressure manifold supporting plate is controlled by adjusting the positions of the lock nut and the adjusting nut, when the pressure manifold supporting plate moves to a proper position, the lock nut supporting plate is clamped between the lock nut and the adjusting nut, the pressure manifold supporting plate is used for bearing the pressure manifold and the selector valve, when the pressure manifold and the selector valve are borne, the gravity of the pressure manifold and the selector valve is directly borne by the screw, the lock nut and the adjusting nut, the bearing weight is larger under the condition that the specifications of the screws are the same.
Drawings
FIG. 1 is a schematic view of a conventional adjusting and supporting structure for a driving gas cylinder assembly rack mounted on a side frame of a cylinder rack;
fig. 2 is a schematic view of an adjusting and supporting structure of a driving gas cylinder assembly frame according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of a portion of a rectangular hollow section steel column according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a driving gas bottle rack adjusting and supporting structure installed on a bottle rack side frame according to a first embodiment of the present invention;
in the figure: the device comprises a bottle rack side frame 11, a rectangular hollow section steel sheath 12, a bolt 13, an adjusting nut 14, a collecting pipe supporting plate 21, a screw rod 22, a locking nut 23, a locking nut supporting plate 24, an adjusting nut 25, a rectangular hollow section steel sheath 26, a rectangular hollow section steel column 27 and a through groove 28.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
The first implementation mode comprises the following steps:
the adjusting and supporting structure for the driving gas bottle group frame shown in fig. 2 and 3 comprises a collecting pipe supporting plate 21, a screw rod 22, a locking nut 23, a locking nut supporting plate 24, an adjusting nut 25 and a rectangular hollow section steel sheath 26.
In the present embodiment, the number of the lock nuts 23 and the number of the adjusting nuts 25 are both one, the rotation directions of the lock nuts 23 and the adjusting nuts 25 are opposite, the number of the screws 22 is one, the number of the header supporting plates 21 and the number of the lock nut supporting plates 24 are both one, and the number of the rectangular hollow section steel sheaths 26 is one.
One end of the screw rod 22 is fixedly connected with one side of the collecting pipe supporting plate 21 in a welding mode, and the collecting pipe supporting plate 21 is provided with a screw rod positioning hole for realizing positioning in the process that the screw rod is welded on the collecting pipe supporting plate.
The body of rod activity of screw rod 22 wears to locate lock nut bearing plate 24, specifically, has seted up the trompil on the lock nut bearing plate 24, and the body of rod activity of screw rod 22 wears to locate the trompil, and lock nut bearing plate 24 and screw rod 22 are mutually perpendicular.
The locking nut 23 is in threaded connection with the screw rod 22, the adjusting nut 25 is in threaded connection with the screw rod 22, the locking nut 23 is located between the collecting pipe supporting plate 21 and the locking nut supporting plate 24, the adjusting nut 25 is located on one side, opposite to the collecting pipe supporting plate 21, of the locking nut supporting plate 24, the rectangular hollow section steel sheath 26 is provided with a side wall, the rectangular hollow section steel sheath 26 is square, the rectangular hollow section steel sheath 26 is provided with an annular side wall, an upper opening portion and a lower opening portion, a through cavity is formed by surrounding of the side wall, the through cavity is communicated with the upper opening portion and the lower opening portion, a through hole is formed in the side wall, and the through hole is communicated with the through cavity and the outer space of the.
The upper opening part is fixedly connected with the collecting pipe supporting plate 21 in a welding mode, the side wall surrounds the locking nut supporting plate 24, and the through hole is convenient for fingers to extend into the through cavity, so that the locking nut 23 and the adjusting nut 25 on the screw rod 22 are adjusted.
Further, a welding matching area is arranged on one side, opposite to the collecting pipe supporting plate 21, of the locking nut supporting plate 24, the welding matching area is used for matching with a rectangular hollow section steel column 27 vertically arranged on an existing bottle rack side frame, a through groove 28 is formed in the upper end face of the rectangular hollow section steel column 27, the through groove 28 is provided with two oppositely arranged through holes, the through holes are communicated with through holes in a rectangular hollow section steel sheath 26, the through groove 28 is used for accommodating the adjusting nuts 25 and providing an avoiding space for the adjusting nuts 25, the through holes are communicated with the through holes in the rectangular hollow section steel sheath 26 so that a user can conveniently adjust the adjusting nuts 25 outside the rectangular hollow section steel sheath 26, in addition, the through groove 28 can also provide vertical load supporting force for the adjusting nuts 25, the welding matching area is welded on the upper end face of the rectangular hollow section steel column 27 so as to conveniently weld the locking nut supporting plate, during installation, the rectangular hollow section steel sheath 26 may not be welded to the header pipe support plate 21, the rectangular hollow section steel sheath 26 is sleeved outside the rectangular hollow section steel column 27, and after the lock nut support plate 24 is welded to the rectangular hollow section steel column 27, the rectangular hollow section steel sheath 26 is welded to the header pipe support plate 21.
The utility model discloses when not using, lock nut 23 and adjusting nut 25 press from both sides tightly in lock nut bearing plate 24's both sides on screw rod 22, thereby need adjust pressure manifold bearing plate 21 place height through adjusting pressure manifold bearing plate 21 and lock nut bearing plate 24's relative position during the use, and is concrete, when pressure manifold bearing plate 21 need remove: and loosening the locking nut 23 to enable the locking nut 23 to be far away from the locking nut supporting plate 24, loosening the adjusting nut 25 to enable the adjusting nut 25 to be far away from the locking nut supporting plate 24, moving the collecting pipe supporting plate, and locking the locking nut 23 and the adjusting nut 25 on two sides of the locking nut supporting plate 24 after the collecting pipe supporting plate is adjusted in place.
The second embodiment:
the difference between the first embodiment and the second embodiment is that the number of the screws is two, each screw is provided with one locking nut and one adjusting nut, and the two screws can provide more supporting force compared with the single screw structure of the first embodiment.
The above embodiments and drawings do not limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be considered as departing from the scope of the present invention.
Claims (4)
1. The utility model provides a drive gaseous bottle group frame regulation bearing structure which characterized in that: the collecting pipe support plate comprises a collecting pipe support plate, a screw rod, a locking nut support plate, an adjusting nut and a rectangular hollow profile steel sheath, wherein one end of the screw rod is fixedly connected with one side of the collecting pipe support plate, a rod body of the screw rod is movably arranged on the locking nut support plate in a penetrating manner, the locking nut support plate is perpendicular to the screw rod, the locking nut is in screw connection with the screw rod, the adjusting nut is in screw connection with the screw rod, the locking nut is positioned between the collecting pipe support plate and the locking nut support plate, the adjusting nut is positioned on one side of the locking nut support plate, which is opposite to the collecting pipe support plate, the rectangular hollow profile steel sheath is provided with a through cavity, an upper opening part and a lower opening part which are communicated with the through cavity, a through hole is formed in the side wall of, the locking nut supporting plate is positioned in the rectangular hollow section steel sheath.
2. A drive gas cylinder stack adjustment support structure as claimed in claim 1, characterized in that: the number of the locking nuts and the number of the adjusting nuts are one, the rotating directions of the locking nuts and the adjusting nuts are opposite, the number of the screw rods is one, the number of the collecting pipe supporting plates and the number of the locking nut supporting plates are one, and the number of the rectangular hollow section steel sheaths is one.
3. A drive gas cylinder stack adjustment support structure as claimed in claim 1, characterized in that: and a welding matching area is arranged on one side of the locking nut supporting plate, which is back to the collecting pipe supporting plate.
4. A drive gas cylinder stack adjustment support structure as claimed in claim 1, characterized in that: the number of the screw rods is two, each screw rod is provided with one locking nut and one adjusting nut, the number of the collecting pipe supporting plates and the number of the locking nut supporting plates are one, and the number of the rectangular hollow section steel sheaths is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020117475.XU CN211835947U (en) | 2020-01-19 | 2020-01-19 | Drive gaseous bottle group frame regulation bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020117475.XU CN211835947U (en) | 2020-01-19 | 2020-01-19 | Drive gaseous bottle group frame regulation bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211835947U true CN211835947U (en) | 2020-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020117475.XU Active CN211835947U (en) | 2020-01-19 | 2020-01-19 | Drive gaseous bottle group frame regulation bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211835947U (en) |
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2020
- 2020-01-19 CN CN202020117475.XU patent/CN211835947U/en active Active
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