CN210889033U - Accumulated water alarm device for cable tunnel - Google Patents
Accumulated water alarm device for cable tunnel Download PDFInfo
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- CN210889033U CN210889033U CN201922033309.1U CN201922033309U CN210889033U CN 210889033 U CN210889033 U CN 210889033U CN 201922033309 U CN201922033309 U CN 201922033309U CN 210889033 U CN210889033 U CN 210889033U
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- mounting plate
- lower mounting
- alarm
- cable tunnel
- ponding
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Abstract
The utility model belongs to the technical field of cable tunnel ponding detection, a ponding alarm device for cable tunnel is disclosed, which comprises a ponding alarm component with a trigger end and a lower mounting plate, wherein a support rod is arranged at the bottom of the lower mounting plate, and an upper mounting plate is arranged above the lower mounting plate; the upper mounting plate can move longitudinally relative to the lower mounting plate, and the lower mounting plate is parallel to the upper mounting plate; the accumulated water alarm assembly is arranged on the upper mounting plate, the trigger end of the accumulated water alarm assembly is fixedly connected with a movable rod, and one end of the movable rod, which is far away from the trigger end, downwards penetrates below the lower mounting plate and is fixedly connected with a floating plate; the lower installation is provided with a lifting driving mechanism, and the lifting driving mechanism is used for driving the ponding alarm assembly to move longitudinally. The utility model discloses can be more convenient detect the height to reporting to the police and adjust, can set up the detection height of reporting to the police according to the ponding condition under the different actual conditions, it is more convenient, practical.
Description
Technical Field
The utility model belongs to the technical field of cable tunnel ponding detects, concretely relates to ponding alarm device for cable tunnel.
Background
The cable tunnel is a corridor or tunnel type structure used for accommodating a large number of cables laid on a cable support, the cable tunnel can protect the cables better, people can conveniently inspect and maintain the cables, the cable tunnel has a plurality of advantages, most obviously, the cable tunnel is constructed by one-time investment, a large number of cable supports are arranged in the tunnel, and after the tunnel is constructed, the cable tunnel only needs to be inspected on time without providing a new plan for related departments. But current ponding alarm device's warning detects the height and can not adjust, need just can adjust the height that the warning detected through changing the mounting height, leads to can not setting up the warning according to specific actual conditions and detects the height, installs inconvenience moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ponding alarm device for cable tunnel solves current ponding alarm device and can not detect the problem that highly the regulation carried out to the warning.
The utility model discloses the technical scheme who adopts does:
a ponding alarm device for a cable tunnel comprises a ponding alarm assembly with a trigger end and a lower mounting plate, wherein a support rod is arranged at the bottom of the lower mounting plate, and an upper mounting plate is arranged above the lower mounting plate; the upper mounting plate can move longitudinally relative to the lower mounting plate, and the lower mounting plate is parallel to the upper mounting plate; the accumulated water alarm assembly is arranged on the upper mounting plate, the trigger end of the accumulated water alarm assembly is fixedly connected with a movable rod, and one end of the movable rod, which is far away from the trigger end, downwards penetrates below the lower mounting plate and is fixedly connected with a floating plate; the lower installation is provided with a lifting driving mechanism, and the lifting driving mechanism is used for driving the ponding alarm assembly to move longitudinally.
Furthermore, for better explanation of the utility model, the lifting driving mechanism comprises a worm wheel, a worm, a screw rod and a rotating handle; the center of the bottom of the water accumulation alarm assembly is fixedly connected with a screw rod, and the bottom end of the screw rod can slide and downwards penetrate through the mounting plate; a worm wheel in threaded connection with the outer side of the screw rod is rotatably arranged on the lower mounting plate, a worm is meshed with one side of the worm wheel, and the worm is rotatably arranged on the lower mounting plate; one end of the worm is connected with a driving piece.
Furthermore, for better illustration of the present invention, the driving member is a rotating handle.
Furthermore, for better explanation of the present invention, a plurality of guide rods are arranged on the periphery of the top of the lower mounting plate, and the top of each guide rod is connected with a limiting head in a threaded manner; the upper mounting plate is provided with a guide hole corresponding to the guide rod, and the upper mounting plate is connected to the guide rod through the guide hole in a sliding manner.
Further, for better explanation of the present invention, the guide bar is provided with 4.
Furthermore, for better explanation of the utility model, the ponding alarm component comprises a shell, a controller protective shell, an alarm lamp and a limit switch; a controller protective shell is fixedly arranged at the top of the shell, and an alarm lamp is fixedly arranged at the top of the controller protective shell; a limit switch is arranged inside the shell, a controller is arranged in the controller protective shell, and the controller is respectively and electrically connected with the limit switch and the alarm lamp; the contact of the limit switch is the trigger end.
Further, for the better right the utility model discloses explain, the fixed seal block that is located the shell bottom that is provided with in the outside of movable rod.
Further, for the better right the utility model discloses explain, the bottom of bracing piece is provided with the fixed plate, the connecting hole has been seted up on the fixed plate, be provided with expansion bolts in the connecting hole.
The utility model has the advantages that:
the utility model can move the ponding alarm component on the upper mounting plate up and down through the rotating handle, and can move the driving floating plate up and down while the ponding alarm component moves, thereby realizing more convenient adjustment of the alarm detection height, and setting the alarm detection height according to the ponding conditions under different practical conditions, which is more convenient and practical; and the utility model discloses can the snap-on in cable tunnel, can make this device fixed more firm through expansion bolts.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a partially enlarged schematic view of fig. 1.
In the figure: 1-a support bar; 2-lower mounting plate; 3-mounting the plate; 4-a guide rod; 5-a limiting head; 6-a housing; 7-a lifting driving mechanism; 701-a screw rod; 702-a worm gear; 703-a worm; 704-a stem; 8-a controller protective shell; 9-an alarm lamp; 10-limit switch; 11-a movable rod; 12-a floating plate; 13-expansion bolts; and 14, fixing a plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the present invention can be understood in detail to describe the embodiments of the present invention clearly and completely, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, the accumulated water alarm device for the cable tunnel comprises an accumulated water alarm assembly with a trigger end, and further comprises a lower mounting plate 2, wherein a support rod 1 is arranged at the bottom of the lower mounting plate 2, and an upper mounting plate 3 is arranged above the lower mounting plate 2; the upper mounting plate 3 can move longitudinally relative to the lower mounting plate 2, and the lower mounting plate 2 is parallel to the upper mounting plate 3; the accumulated water alarm assembly is arranged on the upper mounting plate 3, the trigger end of the accumulated water alarm assembly is fixedly connected with a movable rod 11, and one end, far away from the trigger end, of the movable rod 11 downwards penetrates below the lower mounting plate 2 and is fixedly connected with a floating plate 12; the lower installation is provided with a lifting driving mechanism 7, and the lifting driving mechanism 7 is used for driving the ponding alarm assembly to move longitudinally.
The trigger end of ponding alarm subassembly passes through movable rod 11 and connects kickboard 12, can exert jacking effort to kickboard 12 through ponding to transmit jacking effort for the trigger end and make the water alarm subassembly that triggers send out the police dispatch newspaper. Ponding alarm assembly sets up on last mounting panel 3, and mounting panel 2 carries out longitudinal direction's relative movement down relatively, can make the kickboard 12 of water alarm assembly go up and down highly to adjust under the drive of lift actuating mechanism 7 like this, and then be convenient for set up the ponding alarm height that corresponds to the ponding condition under the different situation, and need not remove whole more convenient. To the cable tunnel that often belongs to higher water level ponding, the height of accessible increase bracing piece 1 comes to the warning detection water level that the matching corresponds.
Further, as a preference of one of the embodiments, as shown in fig. 1 and 3, the lifting drive mechanism 7 includes a worm wheel 702, a worm 703, a screw 701, and a stem 704; a screw 701 is fixedly connected to the center of the bottom of the ponding alarm assembly, and the bottom end of the screw 701 can slidably penetrate through the mounting plate downwards; a worm wheel 702 in threaded connection with the outer side of the screw 701 is rotatably arranged on the lower mounting plate 2, a worm 703 is meshed with one side of the worm wheel 702, and the worm 703 is rotatably arranged on the lower mounting plate 2; one end of the worm 703 is connected with a driving member.
The driving piece is used for driving the screw rod 701 to rotate, the worm 703 can rotate under the drive of the driving piece, the rotation of the worm 703 can enable the worm wheel 702 meshed with the worm 703 to rotate, because the worm 703 thread is sleeved on the screw rod 701, consequently, the screw rod 701 can be enabled to reciprocate through the threaded connection structure when the worm wheel 702 rotates, and then the water alarm assembly is driven to move in the longitudinal direction, the floating plate 12 height adjusting device connected with the water alarm assembly is realized, and the water alarm assembly is more convenient and practical.
Further, as a preferred embodiment, the driving member is a handle 704.
The driving piece adopting the structure of the rotating handle 704 can be conveniently adjusted manually through the rotating handle 704 during installation or adjustment, and the practicability is further improved.
Further, as a preferred embodiment, as shown in fig. 1 and 2, a plurality of guide rods 4 are arranged on the top periphery of the lower mounting plate 2, and the tops of the guide rods 4 are in threaded connection with a stopper 5; the upper mounting plate 3 is provided with a guide hole corresponding to the guide rod 4, and the upper mounting plate 3 is connected to the guide rod 4 through the guide hole in a sliding manner.
The limiting head 5 is in threaded connection with the guide rod 4, so that the limiting head 5 can be taken down, the mounting plate and the water alarm assembly can be conveniently disassembled or replaced, and the limiting effect is achieved. Through setting up guide bar 4, can make the removal of upper mounting panel 3 more stable, reliable.
Further, as one of the embodiments, it is preferable that the guide bar 4 is provided with 4.
The guide rods 4 are 4 in number and are respectively fixed at four corners of the lower mounting plate 2.
Further, as a preference of one of the embodiments, as shown in fig. 1 and 2, the water accumulation alarm assembly includes a housing 6, a controller shield 8, an alarm lamp 9, and a limit switch 10; a controller protective shell 8 is fixedly arranged at the top of the shell 6, and an alarm lamp 9 is fixedly arranged at the top of the controller protective shell 8; a limit switch 10 is arranged inside the shell 6, a controller is arranged in the controller protective shell 8, and the controller is respectively and electrically connected with the limit switch 10 and the alarm lamp 9; the contact of the limit switch 10 is the trigger end.
The limit switch 1013 is HL-5030 and is connected with the alarm lamp 9 through a connecting line and the control in the controller shell 6. After the contact of the limit switch 10 is forced to be opened, an electric signal is transmitted to the controller, and the controller receives the electric signal and controls the alarm lamp 9 to be opened. Preferably, the upper mounting plate 3 is detachably sleeved on the outer side of the accumulated water alarm component.
Further, as an embodiment, it is preferable that a sealing block located at the bottom of the housing 6 is fixedly arranged on the outer side of the movable rod 11.
Through the setting of sealed piece, can realize sealing the junction of shell 6 and movable rod 11, place the interior water of intaking of shell 6.
Further, as shown in fig. 1, as a preferred embodiment, a fixing plate 14 is disposed at the bottom of the support rod 1, a connecting hole is disposed on the fixing plate 14, and an expansion bolt 13 is disposed in the connecting hole.
The fixing plate 14 is fixed at the bottom of the support rod 1 and connected to the inner wall of the cable tunnel through the expansion bolt 13, so that the installation is more convenient and the fixing is more firm.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (8)
1. A ponding alarm device for cable tunnel, includes ponding alarm assembly that has trigger end, its characterized in that: the support device is characterized by also comprising a lower mounting plate (2), wherein a support rod (1) is arranged at the bottom of the lower mounting plate (2), and an upper mounting plate (3) is arranged above the lower mounting plate (2); the upper mounting plate (3) can move longitudinally relative to the lower mounting plate (2), and the lower mounting plate (2) is parallel to the upper mounting plate (3); the accumulated water alarm assembly is arranged on the upper mounting plate (3), the trigger end of the accumulated water alarm assembly is fixedly connected with a movable rod (11), and one end, far away from the trigger end, of the movable rod (11) downwards penetrates below the lower mounting plate (2) and is fixedly connected with a floating plate (12); the lower installation is provided with a lifting driving mechanism (7), and the lifting driving mechanism (7) is used for driving the ponding alarm assembly to move longitudinally.
2. The water accumulation alarm device for the cable tunnel according to claim 1, characterized in that: the lifting driving mechanism (7) comprises a worm wheel (702), a worm (703), a screw (701) and a rotating handle (704); the center of the bottom of the water accumulation alarm assembly is fixedly connected with a screw rod (701), and the bottom end of the screw rod (701) can slidably penetrate through the mounting plate downwards; a worm wheel (702) in threaded connection with the outer side of the screw rod (701) is rotatably arranged on the lower mounting plate (2), a worm (703) is meshed with one side of the worm wheel (702), and the worm (703) is rotatably arranged on the lower mounting plate (2); one end of the worm (703) is connected with a driving piece.
3. The water accumulation alarm device for the cable tunnel according to claim 2, characterized in that: the driving member is a rotating handle (704).
4. A water accumulation alarm device for cable tunnels according to any one of claims 1 to 3, characterized in that: the periphery of the top of the lower mounting plate (2) is provided with a plurality of guide rods (4), and the tops of the guide rods (4) are in threaded connection with limiting heads (5); the upper mounting plate (3) is provided with a guide hole corresponding to the guide rod (4), and the upper mounting plate (3) is connected to the guide rod (4) in a sliding mode through the guide hole.
5. The water accumulation alarm device for the cable tunnel according to claim 4, wherein: the number of the guide rods (4) is 4.
6. The water accumulation alarm device for the cable tunnel according to claim 1, characterized in that: the accumulated water alarm assembly comprises a shell (6), a controller protective shell (8), an alarm lamp (9) and a limit switch (10); a controller protective shell (8) is fixedly arranged at the top of the shell (6), and an alarm lamp (9) is fixedly arranged at the top of the controller protective shell (8); a limit switch (10) is arranged inside the shell (6), a controller is arranged in the controller protective shell (8), and the controller is respectively and electrically connected with the limit switch (10) and the alarm lamp (9); the contact of the limit switch (10) is the trigger end.
7. The water accumulation alarm device for the cable tunnel according to claim 6, wherein: and a sealing block positioned at the bottom of the shell (6) is fixedly arranged on the outer side of the movable rod (11).
8. The water accumulation alarm device for the cable tunnel according to claim 1, characterized in that: the bottom of the support rod (1) is provided with a fixing plate (14), the fixing plate (14) is provided with a connecting hole, and an expansion bolt (13) is arranged in the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033309.1U CN210889033U (en) | 2019-11-21 | 2019-11-21 | Accumulated water alarm device for cable tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033309.1U CN210889033U (en) | 2019-11-21 | 2019-11-21 | Accumulated water alarm device for cable tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210889033U true CN210889033U (en) | 2020-06-30 |
Family
ID=71315248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033309.1U Active CN210889033U (en) | 2019-11-21 | 2019-11-21 | Accumulated water alarm device for cable tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210889033U (en) |
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2019
- 2019-11-21 CN CN201922033309.1U patent/CN210889033U/en active Active
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