CN213236332U - Locking device for keel support of fire hose - Google Patents
Locking device for keel support of fire hose Download PDFInfo
- Publication number
- CN213236332U CN213236332U CN202022113300.4U CN202022113300U CN213236332U CN 213236332 U CN213236332 U CN 213236332U CN 202022113300 U CN202022113300 U CN 202022113300U CN 213236332 U CN213236332 U CN 213236332U
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- Prior art keywords
- screw rod
- hole
- fire hose
- riser
- plate
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire hose fossil fragments support locking device relates to fire-fighting equipment technical field, including the riser, the riser is provided with two, two the riser sets up relatively, two fixedly connected with diaphragm between the top of riser, the junction of riser and diaphragm is the circular arc and connects, the interlude hole has been seted up at the upper end middle part of riser, the inside interlude of interlude hole has the horizontal pole, first screw hole has been seted up at the middle part of diaphragm, the inside threaded connection of first screw hole has first screw rod. The utility model discloses a set up circular recess at the upper surface of clamp plate, the inside fixed connection bearing of circular recess, the inner wall of bearing and the bottom fixed connection of first screw rod, the lower fixed surface of clamp plate is connected with first rubber pad, one side fixed connection second rubber pad that the long slab of two L templates is close to mutually can make closely laminating between the part like this when locking the device, further improvement the installation effectiveness.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field specifically is a locking device of fire hose fossil fragments support.
Background
The building fire-fighting facilities are important facilities for ensuring the fire-fighting safety and the personnel evacuation safety of the building, in particular to important components of high-rise modern buildings. At present, the spray fire control at the top of a high-rise building mostly adopts the form of a fire hose matching installation belt spray head water outlet necking short pipe, the fire hose matching installation belt spray head mostly uses an installation fastener to be installed on a fire hose keel support, and the fire hose keel support is generally composed of a cross rod and a longitudinal rod. How to realize the quick fixed mounting of fire control hose fossil fragments support, improve fire control hose fossil fragments support mounting work efficiency, reduce fire control hose fossil fragments support mounting cost of labor and intensity of labour are the problem that needs to solve.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fire hose keel support locking device has solved the quick fixed mounting of how to realize fire hose keel support of the current fire hose keel support locking device who provides among the above-mentioned background art, improves fire hose keel support mounting work efficiency, reduces the problem of fire hose keel support mounting cost of labor and intensity of labour.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a fire hose keel support locking device comprises two vertical plates, wherein the two vertical plates are arranged oppositely, a transverse plate is fixedly connected between the top ends of the two vertical plates, the joint of the vertical plates and the transverse plate is in arc connection, a through hole is formed in the middle of the upper end of each vertical plate, a transverse rod is inserted into the through hole, a first threaded hole is formed in the middle of the transverse plate, a first screw rod is connected to the inner portion of the first threaded hole in a threaded manner, one end of the first screw rod extends to the upper portion of the transverse plate and is fixedly connected with a first screwing handle, the other end of the first screw rod extends to the lower portion of the transverse plate and is rotatably connected with a pressing plate through a bearing, a first rubber pad is fixedly connected to the lower surface of the pressing plate, an L-shaped plate is fixedly connected to the bottom ends of the two vertical plates, the L-shaped plate comprises a short plate and a long plate, the junction of short slab and riser is the arc and is connected, two the second screw hole has all been seted up at the middle part of long slab, the inside threaded connection of second screw hole has the second screw rod, the handle is twisted to the right side outside and the fixedly connected with second that one of them long slab of one end extension of second screw rod, the other end of second screw rod extends to the left side outside of another long slab, the other end threaded connection of second screw rod has lock nut.
Furthermore, the size of the first rubber pad is equal to that of the pressing plate, the front surface of the cross rod is in contact with the inner wall of the front surface of the through hole, and the back surface of the cross rod is in contact with the inner wall of the back surface of the through hole.
Furthermore, the lower surface of the first rubber pad is abutted to the upper surface of the cross rod.
Furthermore, two the equal fixedly connected with second rubber pad of one side that the long slab is close to, two the second rubber pad is inconsistent.
Furthermore, the other end fixed connection of short slab is on the top of long slab, the junction of short slab and long slab is the arc and connects.
Furthermore, the middle part of the left side of the other long plate is provided with a nut groove matched with a locking nut, the outer surface of the locking nut is contacted with the inner wall of the nut groove, the diameter of the second threaded hole is smaller than that of the nut groove, and the second threaded hole is communicated with the nut groove.
(III) advantageous effects
The utility model provides a fire hose fossil fragments support locking device possesses following beneficial effect:
(1) the locking device for the fire hose keel support is characterized in that two vertical plates are arranged, a transverse plate is connected between the top ends of the two vertical plates in an arc manner, a through hole is formed in the middle of the upper end of each vertical plate, a first threaded hole is formed in the middle of the transverse plate, a first screw rod is connected with the threaded hole in an internal thread manner, a first screwing handle is fixedly connected to the top end of the first screw rod, a pressing plate is rotatably connected to the bottom end of the first screw rod, two L-shaped plates are connected to the bottom ends of the two vertical plates in an arc manner, a second threaded hole is formed in the middle of a long plate of each L-shaped plate, a second screw rod is connected with the internal thread of the second threaded hole in a threaded manner, a second screwing handle is connected to one end of the second screw rod, a locking nut is connected, the labor cost and labor intensity for installing the keel support of the fire hose are reduced.
(2) This fire hose fossil fragments support locking device through set up circular recess at the upper surface of clamp plate, the inside fixed connection bearing of circular recess, the inner wall of bearing and the bottom fixed connection of first screw rod, the first rubber pad of lower fixed surface of clamp plate is connected with, one side fixed connection second rubber pad that the long slab of two L templates is close to mutually can make closely laminating between the part when locking the device like this, further improvement the installation effectiveness.
Drawings
Fig. 1 is a schematic perspective view of the locking device for a hose keel bracket for fire fighting of the present invention;
fig. 2 is a schematic structural view of the fire hose keel bracket locking device of the present invention in a front view;
fig. 3 is the sectional structure schematic view of the main view of the locking device of the fire hose keel bracket of the utility model.
In the figure: 1. a vertical plate; 2. a transverse plate; 3. an L-shaped plate; 4. inserting holes; 5. a cross bar; 6. a first screw; 7. a first twisting handle; 8. pressing a plate; 9. a first rubber pad; 10. a second screw; 11. a second twisting handle; 12. locking the nut; 13. and a second rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Referring to fig. 1-3, the present invention provides a technical solution:
a locking device for a fire hose keel support comprises two vertical plates 1, wherein the two vertical plates 1 are arranged oppositely, a transverse plate 2 is fixedly connected between the top ends of the two vertical plates 1, the joints of the vertical plates 1 and the transverse plate 2 are connected in an arc manner, the arc joints of the two vertical plates and the transverse plate have certain deformation capacity, the bottom ends of the two vertical plates are away from the top ends by a certain distance and are in an inclined state, the middle parts of the upper ends of the vertical plates 1 are provided with through holes 4, cross rods 5 are inserted in the through holes 4, the fire hose keel support comprises the cross rods 5 and vertical rods, the vertical rods are not drawn in the drawing of the specification, the front surfaces of the cross rods 5 are in contact with the front inner walls of the through holes 4, the back surfaces of the cross rods 5 are in contact with the back inner walls of the through holes 4, the middle parts of the transverse plates 2 are provided with first threaded holes, first screw rods 6 are connected with the internal threads of the first threaded, the other end of the first screw rod 6 extends to the lower part of the transverse plate 2 and is rotatably connected with a pressing plate 8 through a bearing, the lower surface of the pressing plate 8 is fixedly connected with a first rubber pad 9, the size of the first rubber pad 9 is equal to that of the pressing plate 8, the lower surface of the first rubber pad 9 is abutted against the upper surface of the transverse rod 5, the bottom ends of the two vertical plates 1 are fixedly connected with an L-shaped plate 3, the L-shaped plate 3 comprises a short plate and a long plate, the other end of the short plate is fixedly connected with the top end of the long plate, the joint of the short plate and the long plate is in arc connection, one side, close to the two long plates, of each long plate is fixedly connected with a second rubber pad 13, the two second rubber pads 13 are abutted against each other, one end of the short plate is fixedly connected with the bottom ends of the vertical plates 1, the joint of the short plate and the vertical plates 1, one end of a second screw rod 10 extends to the right outer part of one long plate and is fixedly connected with a second screwing handle 11, the other end of the second screw rod 10 extends to the left outer part of the other long plate, the other end of the second screw rod 10 is in threaded connection with a locking nut 12, the middle part of the left side of the other long plate is provided with a nut groove matched with the locking nut 12, the outer surface of the locking nut 12 is in contact with the inner wall of the nut groove, the diameter of a second threaded hole is smaller than that of the nut groove, the second threaded hole is communicated with the nut groove, through the arrangement of two vertical plates 1, a transverse plate 2 is in arc connection between the top ends of the two vertical plates 1, the middle part of the upper end of each vertical plate 1 is provided with a through hole 4, the middle part of the transverse plate 2 is provided with a first threaded hole, the threaded hole is in threaded connection with a first screw rod 6, the bottom ends of the two vertical plates 1 are connected with two L-shaped plates 3 in an arc manner, the middle parts of the long plates of the two L-shaped plates 3 are provided with second threaded holes, the inner parts of the second threaded holes are in threaded connection with second screw rods 10, one ends of the second screw rods 10 are connected with second twisting handles 11, the other ends of the second screw rods 10 are in threaded connection with locking nuts 12, the rapid fixed installation of a cross rod 5 and a longitudinal rod of a fire hose keel support is conveniently realized, the installation working efficiency of the fire hose keel support is improved, the labor cost and the labor intensity of the fire hose keel support installation are reduced, the upper surface of the pressing plate 8 is provided with a circular groove, the inner part of the circular groove is fixedly connected with a bearing, the inner wall of the bearing is fixedly connected with the bottom end of the first screw rod 6, the lower surface of the pressing plate 8 is fixedly connected with a first rubber pad 9, therefore, when the device is locked, the parts can be tightly attached, and the installation efficiency is further improved.
The working principle of the locking device for the fire hose keel support is that by arranging two vertical plates 1, a transverse plate 2 is connected between the tops of the two vertical plates 1 in an arc manner, a through hole 4 is formed in the middle of the upper end of each vertical plate 1, a first threaded hole is formed in the middle of each transverse plate 2, a first screw rod 6 is connected with the threaded hole in an inner threaded manner, a first screwing handle 7 is fixedly connected with the top end of each first screw rod 6, a pressing plate 8 is connected with the bottom end of each first screw rod 6 in a rotating manner, two L-shaped plates 3 are connected with the bottom end of each vertical plate 1 in an arc manner, a second threaded hole is formed in the middle of a long plate of each L-shaped plate 3, a second screw rod 10 is connected with the inner threaded manner of each second threaded hole, a second screwing handle 11 is connected with one end of each second screw rod 10, a locking nut 12 is connected with the other end, The labor cost and labor intensity for installing the keel support of the fire hose are reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A fire hose keel support locking device comprises risers (1) and is characterized in that the risers (1) are arranged in two, the two risers (1) are arranged oppositely, a transverse plate (2) is fixedly connected between the top ends of the two risers (1), the connecting part of the risers (1) and the transverse plate (2) is connected in an arc shape, a through hole (4) is formed in the middle of the upper end of the riser (1), a transverse rod (5) is inserted into the through hole (4), a first threaded hole is formed in the middle of the transverse plate (2), a first screw rod (6) is in threaded connection with the inside of the first threaded hole, one end of the first screw rod (6) extends to the upper side of the transverse plate (2) and is fixedly connected with a first twisting handle (7), the other end of the first screw rod (6) extends to the lower side of the transverse plate (2) and is rotatably connected with a pressing plate (8) through a bearing, the lower fixed surface of clamp plate (8) is connected with first rubber pad (9), two the equal fixedly connected with L template (3) in bottom of riser (1), L template (3) are including short slab and long slab, the one end fixed connection of short slab is in the bottom of riser (1), the short slab is the arc with the junction of riser (1) and is connected, two the second screw hole has all been seted up at the middle part of long slab, the inside threaded connection of second screw hole has second screw rod (10), the one end of second screw rod (10) extends to the outside and fixedly connected with second of the right side of one of them long slab and twists (11), the other end of second screw rod (10) extends to the outside of the left side of another long slab, the other end threaded connection of second screw rod (10) has lock nut (12).
2. The fire hose keel bracket locking device of claim 1,
the size of the first rubber pad (9) is equal to that of the pressing plate (8), the front surface of the cross rod (5) is in contact with the inner wall of the front surface of the through hole (4), and the back surface of the cross rod (5) is in contact with the inner wall of the back surface of the through hole (4).
3. The fire hose keel bracket locking device of claim 1,
the lower surface of the first rubber pad (9) is abutted to the upper surface of the cross rod (5).
4. The fire hose keel bracket locking device of claim 1,
and one side, close to the two long plates, of each long plate is fixedly connected with a second rubber pad (13), and the two second rubber pads (13) are in contact with each other.
5. The fire hose keel bracket locking device of claim 1,
the other end fixed connection of short slab is on the top of long slab, the junction of short slab and long slab is the arc and connects.
6. The fire hose keel bracket locking device of claim 1,
the middle part of the left side of the other long plate is provided with a nut groove matched with a locking nut, the outer surface of the locking nut (12) is in contact with the inner wall of the nut groove, the diameter of the second threaded hole is smaller than that of the nut groove, and the second threaded hole is communicated with the nut groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022113300.4U CN213236332U (en) | 2020-09-24 | 2020-09-24 | Locking device for keel support of fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022113300.4U CN213236332U (en) | 2020-09-24 | 2020-09-24 | Locking device for keel support of fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213236332U true CN213236332U (en) | 2021-05-18 |
Family
ID=75876004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022113300.4U Expired - Fee Related CN213236332U (en) | 2020-09-24 | 2020-09-24 | Locking device for keel support of fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213236332U (en) |
-
2020
- 2020-09-24 CN CN202022113300.4U patent/CN213236332U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 Termination date: 20210924 |