CN216748953U

CN216748953U - Cable shaft abnormal movement alarm device

Info

Publication number: CN216748953U
Application number: CN202123096925.5U
Authority: CN
Inventors: 沈立; 徐畅
Original assignee: Hangzhou Yongli Electric Power Technology Co ltd
Current assignee: Hangzhou Yongli Electric Power Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-14
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a cable shaft abnormal motion alarm device, including the cable shaft apron, set up two sets of mounting grooves on the cable shaft apron, all install the alarm protecting crust in the mounting groove, the inside of alarm protecting crust is provided with abnormal motion warning subassembly, is provided with between abnormal motion warning subassembly and the alarm protecting crust and opens and close the subassembly. The utility model discloses cable shaft abnormal movement alarm device, effective perception apron is opened, the state of aversion and slope, realize reporting to the police and remind the function, and through NB-loT wireless communication technique, in time with information and position propelling movement to management platform and equipment management person's hand, the winding pole reversal, drive the rolling of rolling line, thereby it rises to drive the cover ring, make the ball that triggers work, and the upper cover of pressing the alarm protecting crust after positioning well makes directional board reset, close the location by the joint integrated circuit board, improve the stability of whole use, effectively open and close as required through opening and close the subassembly, improve the convenience of using.

Description

Cable shaft abnormal movement alarm device

Technical Field

The utility model relates to a cable shaft abnormal motion warning technical field specifically is a cable shaft abnormal motion alarm device.

Background

The cable well is an underground inspection well which plays a role in construction and installation or maintenance after completion of the construction in the cable burying engineering. The cable well spacing is set to 40 meters. The electric well is divided into strong current and weak current, wherein the strong current is lighting and power, and the weak current is mainly low-voltage parts of communication, monitoring, data and the like. The electric well is a space vertically penetrating through a building, strong and weak electric cables are vertically laid, after reaching each floor, the electric well is laid to each floor, and each floor or interlayer of the electric well is closed according to fire-fighting regulations.

The existing cable well has no way to alarm the abnormity of the cable well, reminds personnel to pay attention, and leads to low practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable shaft abnormal movement alarm device, effective perception apron is opened, the state of aversion and slope, realize reporting to the police and remind the function, and through NB-loT wireless communication technique, in time with information and position propelling movement to management platform and equipment management person's hand, the winding pole reversal, drive the rolling line rolling, thereby it rises to drive the cover ring, make trigger ball carry out work, and the upper cover of pressing the alarm protecting crust after positioning well makes the directional board reset, close the location by the joint integrated circuit board, improve the stability of whole use, effectively open and close as required through opening and close the subassembly, improve the convenience of using, the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable shaft abnormal movement alarm device, includes the cable shaft apron, set up two sets of mounting grooves on the cable shaft apron, all install the alarm protecting crust in the mounting groove, the inside of alarm protecting crust is provided with abnormal movement warning subassembly, is provided with between abnormal movement warning subassembly and the alarm protecting crust and opens and close the subassembly.

Preferably, the outside of alarm protective housing is provided with the joint piece, the terminal surface is provided with the ring channel with joint piece block in the mounting groove, the front end thickness of joint piece is less than the tail end, and the ring channel sets up with the joint piece is supporting.

Preferably, the abnormal movement warning assembly comprises an inner shell, a built-in battery, an arc-shaped groove, a sensor and a trigger ball, the built-in battery is arranged at the bottom end of the inner shell, the arc-shaped groove is formed in the inner shell, the sensor is arranged on the upper portion of the arc-shaped groove in an annular cladding mode, and the trigger ball is arranged inside the arc-shaped groove.

Preferably, the built-in battery is electrically connected with the sensor, and the sensor is in contact connection with the movable point of the trigger ball.

Preferably, the opening and closing assembly comprises an extrusion rod, a winding rod, a telescopic inner rod, a clamping plate, an extrusion spring and a cover ring, the extrusion rod is arranged on an upper cover of the alarm protective shell, the lower part of the extrusion rod is connected with the winding rod, the telescopic inner rod is sleeved in the winding rod in a movable mode, the extrusion plate is arranged in the abnormal movement alarm assembly, the extrusion spring is arranged on two sides of the upper end of the extrusion plate, and the cover ring is connected with the lower part of the extrusion plate.

Preferably, the winding rod is wound with a winding wire, the winding wire penetrates through the upper end of the abnormal movement alarm assembly and is connected with the extrusion plate, the upper end of the winding rod is provided with an orientation plate, and the orientation plate is movably clamped with a clamping plate arranged on the upper end face of the abnormal movement alarm assembly.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses cable shaft abnormal motion alarm device, the inside bottom of interior casing is provided with built-in battery, the arc wall has been seted up to the inside of interior casing, the top annular cladding of arc wall is provided with the inductor, the inside of arc wall is provided with triggers the ball, built-in battery is connected with the inductor electricity, and the inductor touches with the trigger ball movable point and is connected, be provided with the alarm in the interior casing, the alarm is connected with the inductor electricity, when cable shaft apron takes place to change, it triggers the ball and rolls and triggers with the inductor in the arc wall, make whole alarm start, report to the police, effective perception apron is opened, the state of aversion and slope, realize reporting to the police and remind the function, and through NB-loT wireless communication technique, in time with information and position propelling movement to management platform and equipment administrator's hand.

2. The utility model discloses cable shaft abnormal motion alarm device, directional board and the joint board activity block of installing at abnormal motion warning subassembly up end, move up rolling rod and directional board through the upper cover of carrying the alarm protecting crust of drawing, move up rolling rod rolling through twisting the upper cover of moving the alarm protecting crust, can be effectively to rolling line rolling and loosen, thereby it is fixed to trigger the ball cladding to realize the cover ring, when closing, the rolling rod is transferred, it pushes down to drive the cover ring by extrusion spring, when opening, the rolling rod reversal, drive the rolling line rolling, thereby it rises to drive the cover ring, make trigger the ball and carry out work, and the upper cover of pressing the alarm protecting crust after positioning well makes directional board reset, close the location by the joint integrated circuit board, improve the stability of whole use, effectively open and close as required through opening and close the subassembly, the convenience of using is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the alarm guard casing and the abnormal alarm assembly of the present invention;

fig. 3 is a partial sectional view of the cable well cover plate of the present invention;

FIG. 4 is a cross-sectional view of the abnormal movement alarm assembly of the present invention;

fig. 5 is a sectional view of the opening and closing assembly of the present invention.

In the figure: 1. a cable well cover plate; 11. mounting grooves; 111. an annular groove; 2. an alarm protective shell; 21. a clamping block; 3. a transaction alarm component; 31. an inner housing; 32. a built-in battery; 33. an arc-shaped slot; 34. an inductor; 35. a trigger ball; 4. an opening and closing assembly; 41. an extrusion stem; 42. winding the rod; 421. winding the wire; 422. an orientation plate; 43. a telescopic inner rod; 44. a clamping and connecting plate; 45. a compression plate; 46. a compression spring; 47. and (4) a cover ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a cable well abnormal movement alarm device comprises a cable well cover plate 1, two sets of installation grooves 11 are formed on the cable well cover plate 1, alarm protection shells 2 are all installed in the installation grooves 11, an abnormal movement alarm component 3 is arranged inside the alarm protection shells 2, an opening and closing component 4 is arranged between the abnormal movement alarm component 3 and the alarm protection shells 2, a clamping block 21 is arranged outside the alarm protection shells 2, an annular groove 111 clamped with the clamping block 21 is arranged on the inner end surface of the installation groove 11, the thickness of the front end of the clamping block 21 is smaller than that of the tail end, the annular groove 111 is matched with the clamping block 21, the abnormal movement alarm component 3 comprises an inner shell 31, a built-in battery 32, an arc-shaped groove 33, an inductor 34 and a trigger ball 35, the bottom end inside the inner shell 31 is provided with the built-in battery 32, the inner shell 31 is provided with the arc-shaped groove 33, the upper portion of the arc-shaped groove 33 is annularly provided with the cladding inductor 34, the inside of arc wall 33 is provided with trigger ball 35, built-in battery 32 is connected with inductor 34 electricity, and inductor 34 and trigger ball 35 activity point touch are connected, be provided with the alarm in the interior casing 31, the alarm is connected with inductor 34 electricity, when cable shaft apron 1 changes, trigger ball 35 rolls in arc wall 33 and triggers with inductor 34, make whole alarm start, report to the police, effective perception apron is opened, the state of aversion and slope, realize the warning function, and through NB-loT wireless communication technique, in time with information and position propelling movement to management platform and equipment management person's hand.

Referring to fig. 5, the opening and closing assembly 4 includes an extrusion rod 41, a winding rod 42, a telescopic inner rod 43, a clamping plate 44, an extrusion plate 45, an extrusion spring 46 and a cover ring 47, the extrusion rod 41 is disposed on the upper cover of the alarm device protection shell 2, the lower portion of the extrusion rod 41 is connected to the winding rod 42, the telescopic inner rod 43 is movably sleeved inside the winding rod 42, the extrusion plate 45 is disposed in the abnormal movement alarm assembly 3, the extrusion springs 46 are disposed on two sides of the upper end of the extrusion plate 45, the cover ring 47 is connected to the lower portion of the extrusion plate 45, the winding rod 42 is wound with a winding wire 421, the winding wire 421 penetrates through the upper end of the abnormal movement alarm assembly 3 and is connected to the extrusion plate 45, the upper side end of the winding rod 42 is provided with a directional plate 422, the directional plate 422 is movably clamped with the clamping plate 44 mounted on the upper side end of the abnormal movement alarm assembly 3, the winding rod 42 and the directional plate 422 are moved upward by pulling the upper cover of the alarm device protection shell 2, move the rolling of coiling rod 42 through twisting the upper cover of alarm protecting crust 2, can be effectively to rolling line 421 rolling and unclamp, thereby it is fixed to trigger ball 35 cladding to realize cover ring 47, when closing, coiling rod 42 transfers, drive cover ring 47 by extrusion spring 46 extrusion and push down, when opening, rolling rod 42 reversal, drive the rolling of coiling line 421, thereby it rises to drive cover ring 47, make trigger ball 35 carry out work, and the upper cover that presses alarm protecting crust 2 after positioning well makes directional board 422 reset, fix a position by joint board 44 block, improve the stability of whole use, effectively open and close as required through opening and close subassembly 4, improve the convenience of using.

In summary, the following steps: the utility model discloses cable shaft abnormal movement alarm device, the inside bottom of interior casing 31 is provided with built-in battery 32, the inside of interior casing 31 is seted up arc wall 33, the top annular cladding of arc wall 33 is provided with inductor 34, the inside of arc wall 33 is provided with trigger ball 35, built-in battery 32 is connected with inductor 34 electricity, and inductor 34 and trigger ball 35 activity point contact are connected, be provided with the alarm in interior casing 31, the alarm is connected with inductor 34 electricity, when cable shaft cover board 1 changes, trigger ball 35 rolls in arc wall 33 and is triggered with inductor 34, make whole alarm start, report to the police, effective perception apron is opened, the state of aversion and slope, realize warning function, and through NB-loT wireless communication technique, in time with information and position propelling movement to management platform and equipment manager's hand, directional board 422 and the activity block of joint board 44 installed at abnormal movement alarm component 3 up end, move winding rod 42 and directional board 422 through lifting the upper cover of alarm protecting crust 2 and shift up, move winding rod 42 through twisting the upper cover that moves alarm protecting crust 2 and roll, can be effectively to rolling line 421 rolling and loosen, thereby realize that cover ring 47 is fixed to trigger ball 35 cladding, when closing, winding rod 42 transfers, drive cover ring 47 by extrusion spring 46 extrusion and push down, when opening, winding rod 42 reverses, drive winding line 421 rolling, thereby drive cover ring 47 and rise, make trigger ball 35 work, and press the upper cover of alarm protecting crust 2 after positioning and make directional board 422 reset, fix a position by joint board 44 block, improve the stability of whole use, effectively open and close as required through opening and close subassembly 4, improve the convenience of using.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a cable shaft abnormal movement alarm device, includes cable shaft apron (1), its characterized in that: two sets of mounting grooves (11) have been seted up on cable shaft apron (1), all install alarm protecting crust (2) in mounting groove (11), the inside of alarm protecting crust (2) is provided with abnormal motion warning subassembly (3), is provided with between abnormal motion warning subassembly (3) and alarm protecting crust (2) and opens and close subassembly (4).

2. The wireline well transaction alarm device of claim 1, wherein: the alarm device protective shell (2) is characterized in that a clamping block (21) is arranged on the outer side of the alarm device protective shell (2), an annular groove (111) clamped with the clamping block (21) is formed in the inner end face of the mounting groove (11), the thickness of the front end of the clamping block (21) is smaller than that of the tail end of the clamping block, and the annular groove (111) and the clamping block (21) are arranged in a matched mode.

3. The wireline well transaction alarm device of claim 1, wherein: abnormal movement warning subassembly (3) are provided with built-in battery (32) including interior casing (31), built-in battery (32), arc wall (33), inductor (34) and trigger ball (35), and the inside bottom of interior casing (31) is provided with built-in battery (32), and arc wall (33) have been seted up to the inside of interior casing (31), and the annular cladding in top of arc wall (33) is provided with inductor (34), and the inside of arc wall (33) is provided with trigger ball (35).

4. A wireline well transaction alarm device according to claim 3, wherein: the built-in battery (32) is electrically connected with the inductor (34), and the inductor (34) is movably connected with the trigger ball (35) in a point contact manner.

5. The cable well transaction alarm device of claim 1, wherein: open and close subassembly (4) including stripper bar (41), rolling rod (42), flexible interior pole (43), joint board (44), stripper plate (45), extrusion spring (46) and cover ring (47), stripper bar (41) set up on the upper cover of alarm protecting crust (2), the below of stripper bar (41) is seen with rolling rod (42) and is connected, telescopic interior pole (43) has been cup jointed in the inside activity of rolling rod (42), stripper plate (45) set up in abnormal motion warning subassembly (3), and stripper plate (45) upper end both sides are provided with extrusion spring (46), the below of stripper plate (45) is connected with cover ring (47).

6. The wireline well transaction alarm device of claim 5, wherein: the winding rod (42) is wound with a winding line (421), the winding line (421) penetrates through the upper end of the abnormal-motion alarm assembly (3) to be connected with the extrusion plate (45), the upper side end of the winding rod (42) is provided with a directional plate (422), and the directional plate (422) is movably clamped with a clamping plate (44) installed on the upper end face of the abnormal-motion alarm assembly (3).