CN212593635U - Vertical rotating mechanism of fire water monitor - Google Patents
Vertical rotating mechanism of fire water monitor Download PDFInfo
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- CN212593635U CN212593635U CN202020693543.7U CN202020693543U CN212593635U CN 212593635 U CN212593635 U CN 212593635U CN 202020693543 U CN202020693543 U CN 202020693543U CN 212593635 U CN212593635 U CN 212593635U
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- gear
- encoder
- water outlet
- vertical motor
- mounting hole
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a perpendicular rotary mechanism of fire water monitor, including perpendicular motor board, encoder gear, play water elbow gear, perpendicular motor and perpendicular motor gear, set up the first mounting hole that the pivot that supplies the encoder passed, supply the second mounting hole that the water elbow passed and the first breach that the pivot that supplies perpendicular motor passed on the perpendicular motor board, first mounting hole with first breach encircles the second mounting hole is arranged, encoder gear fixed connection is in the pivot of encoder, it is in to go out water elbow gear fixed connection go out the water elbow overhead, the encoder gear with go out water elbow gear mesh mutually, go out water elbow gear with perpendicular motor gear meshes mutually. The encoder gear is directly connected with the water outlet elbow gear, so that the rotation angle of the water inlet pipe can be directly measured, and intermediate errors caused by indirect measurement are effectively avoided.
Description
Technical Field
The utility model relates to a fire control technical field, concretely relates to vertical rotary mechanism of fire water monitor.
Background
The automatic tracking and positioning jet fire extinguishing device generally comprises a detection assembly, a fixed fire monitor and a control assembly. Wherein the fixed fire monitor is an executive component for extinguishing fire. The fire water monitor is a fixed fire water monitor with the flow rate of below 20L/s, and the main functional components of the fire water monitor comprise a horizontal rotating mechanism, a vertical rotating mechanism and a monitor head. The fire extinguishing principle of the automatic tracking and positioning jet fire extinguishing device is as follows: when the first-level detector finds a fire, a starting signal is sent to the automatic tracking and positioning jet flow fire extinguishing device, and the horizontal rotating part of the automatic tracking and positioning jet flow fire extinguishing device starts to rotate and finishes horizontal aiming together with the detection assembly. Then vertical rotating part rotates, and the vertical direction is aimed with the detection assembly together, and finally the electromagnetic valve is opened through the control assembly to realize accurate fire extinguishing.
As shown in fig. 1 to 2, the conventional vertical rotation mechanism of the fire monitor has the following disadvantages: the encoder gear 20 is connected with the vertical motor gear 50, and can only indirectly measure the rotation angle of the water inlet pipe of the fire water monitor, so that an intermediate error is easy to generate; the installation that is used for supplying the pivot of perpendicular motor on the perpendicular motor board 10, the mounting hole that the pivot of going out water elbow 30 and encoder passed distributes the gear that each motor of being not convenient for corresponds, need install water elbow 30 and encoder on perpendicular motor board 10 earlier, and with play water elbow gear 40 fixed connection on water elbow 30, with encoder gear 20 fixed connection in the pivot of encoder, then install perpendicular motor between water elbow 30 and encoder again, and want to let perpendicular motor gear 50 mesh with encoder gear 20 and play water elbow gear 40 one-to-one respectively, it is big to adjust the degree of difficulty of meshing, the assembly degree of difficulty has been increased.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical rotation mechanism of fire water monitor of error and change assembly in the middle of avoiding the turned angle measurement of inlet tube to produce.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vertical rotating mechanism of a fire monitor comprises a vertical motor plate, an encoder gear, a water outlet elbow gear, a vertical motor and a vertical motor gear, wherein the encoder, the water outlet elbow and the vertical motor are respectively and fixedly connected on the vertical motor plate, a first mounting hole for a rotating shaft of the encoder to pass through, a second mounting hole for the water outlet elbow to pass through and a first notch for the rotating shaft of the vertical motor to pass through are arranged on the vertical motor plate, the first mounting hole and the first notch are arranged around the second mounting hole, the encoder gear is fixedly connected on the rotating shaft of the encoder, the water outlet elbow gear is fixedly connected on the water outlet elbow, the vertical motor gear is fixedly connected on the rotating shaft of the vertical motor, and the encoder gear is meshed with the water outlet elbow gear, the water outlet elbow gear is meshed with the vertical motor gear.
Preferably, the vertical motor plate is L-shaped.
Preferably, the water outlet elbow is at least sleeved with two bearings.
Through adopting aforementioned design, the beneficial effects of the utility model are that: the encoder gear is directly connected with the water outlet elbow gear, so that the rotation angle of the water inlet pipe can be directly measured, and intermediate errors caused by indirect measurement are effectively avoided; during installation, the encoder gear and the water outlet elbow gear are respectively and correspondingly installed on the first installation hole and the second installation hole of the vertical motor plate one by one, the encoder gear is meshed with the water outlet elbow gear, and finally the position where the vertical motor gear can be meshed with the water outlet elbow gear is determined through the first notch and fixedly installed;
furthermore, at least two bearings are adopted to support the rotation of the water outlet elbow, so that the rotation of the water outlet elbow is more stable.
Drawings
Fig. 1 is a schematic structural view of a conventional vertical rotation mechanism;
fig. 2 is a sectional view of a conventional vertical rotation mechanism;
fig. 3 is a schematic structural view of the vertical rotating mechanism of the present invention;
fig. 4 is a cross-sectional view of the vertical rotary mechanism of the present invention;
in the figure: 10. vertical motor board, 20, encoder gear, 30, outlet elbow, 40, outlet elbow gear, 50, vertical motor gear, 60, first breach, 70, bearing, 80, fixed block.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The orientation shown in fig. 3 is taken as a reference orientation in this embodiment.
As shown in fig. 3-4, a vertical rotation mechanism of a fire monitor comprises a vertical motor plate 10, an encoder gear 20, a water outlet elbow 30, a water outlet elbow gear 40, a vertical motor and a vertical motor gear 50, wherein the encoder, the water outlet elbow 30 and the vertical motor are respectively fixedly connected to the vertical motor plate 10, the encoder and the vertical motor of the embodiment are both locked on the vertical motor plate 10 through bolts, the vertical motor plate 10 is L-shaped, the vertical motor plate 10 is provided with a first mounting hole for a rotating shaft of the encoder to pass through, a second mounting hole for the water outlet elbow 30 to pass through and a first notch 60 for the rotating shaft of the vertical motor to pass through, the first mounting hole and the first notch 60 are arranged around the second mounting hole, the first mounting hole is positioned at one side of the second mounting hole, the first notch 60 is positioned at the other side of the second mounting hole, the opening of the first notch 60 is arranged far away from the second mounting hole, and the opening of the first notch 60 is located at the edge of the vertical motor plate 10.
One end of the water outlet elbow 30 passes through the second mounting hole and the water outlet elbow gear 40 is fixedly connected to the end, and at least two bearings 70 are sleeved on the water outlet elbow 30; at least two bearings 70 are adopted to support the rotation of the rotating shaft of the water outlet elbow 30, so that the rotation of the water outlet elbow 30 is more stable; the water outlet elbow 30 of the present embodiment is sleeved with two bearings 70, two bearings 70 are sleeved with a fixing block 80, and the fixing block 80 is locked on the vertical motor plate 10 by bolts.
The encoder gear 20 is fixedly connected to a rotating shaft of the encoder, the vertical motor gear 50 is fixedly connected to the rotating shaft of the vertical motor, the encoder gear 20 is meshed with the water outlet elbow gear 40, and the water outlet elbow gear 40 is meshed with the vertical motor gear 50.
During installation, the encoder and the water outlet elbow 30 are respectively and fixedly installed on the vertical motor plate 10, one end of a rotating shaft of the encoder and one end of the water outlet elbow 30 respectively penetrate through a first installation hole and a second installation hole on the vertical motor plate 10 in a one-to-one correspondence manner, the encoder gear 20 is fixedly installed on the rotating shaft of the encoder, the water outlet elbow gear 40 is fixedly installed on the water outlet elbow 30, the encoder gear 20 is meshed with the water outlet elbow gear 40, finally, the position where the vertical motor gear 50 can be meshed with the water outlet elbow gear 40 is determined through the first notch 60, the vertical motor is fixedly installed on the corresponding position of the vertical motor plate 10, and compared with the traditional hole distribution and installation mode that the vertical motor gear 50 needs to be adjusted to be respectively meshed with the encoder gear 20 and the water outlet elbow gear 40, the assembly of the vertical rotating mechanism is simpler; the encoder gear 20 is directly connected with the water outlet elbow gear 40, so that the rotation angle of the water inlet pipe can be directly measured and calculated, and the intermediate error caused by indirect measurement is effectively avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a vertical rotation mechanism of fire water monitor which characterized in that: comprises a vertical motor plate, an encoder gear, a water outlet elbow gear, a vertical motor and a vertical motor gear, the encoder and the vertical motor are respectively fixedly connected on the vertical motor plate, a first mounting hole for the rotating shaft of the encoder to pass through, a second mounting hole for the water outlet elbow to pass through and a first gap for the rotating shaft of the vertical motor to pass through are arranged on the vertical motor plate, the first mounting hole and the first gap are arranged around the second mounting hole, the encoder gear is fixedly connected on a rotating shaft of the encoder, the water outlet elbow gear is fixedly connected on the water outlet elbow, the vertical motor gear is fixedly connected on the rotating shaft of the vertical motor, the encoder gear is meshed with the water outlet elbow gear, and the water outlet elbow gear is meshed with the vertical motor gear.
2. The vertical swivel mechanism of a fire monitor as claimed in claim 1, wherein: the vertical motor plate is L-shaped.
3. The vertical swivel mechanism of a fire monitor as claimed in claim 1, wherein: at least two bearings are sleeved on the water outlet elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020693543.7U CN212593635U (en) | 2020-04-29 | 2020-04-29 | Vertical rotating mechanism of fire water monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020693543.7U CN212593635U (en) | 2020-04-29 | 2020-04-29 | Vertical rotating mechanism of fire water monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212593635U true CN212593635U (en) | 2021-02-26 |
Family
ID=74710129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020693543.7U Active CN212593635U (en) | 2020-04-29 | 2020-04-29 | Vertical rotating mechanism of fire water monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212593635U (en) |
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2020
- 2020-04-29 CN CN202020693543.7U patent/CN212593635U/en active Active
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