CN213212703U - Low-voltage cabinet with alarming function - Google Patents
Low-voltage cabinet with alarming function Download PDFInfo
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- CN213212703U CN213212703U CN202021183231.8U CN202021183231U CN213212703U CN 213212703 U CN213212703 U CN 213212703U CN 202021183231 U CN202021183231 U CN 202021183231U CN 213212703 U CN213212703 U CN 213212703U
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Abstract
The utility model belongs to the technical field of the low-voltage cabinet, especially, a low-voltage cabinet with alarming function, the intelligent cabinet temperature adjusting device comprises a cabinet body, fixed mounting has the install bin on one side inner wall of the cabinet body, and the top of install bin has been seted up and has been placed the hole, places downthehole controller that is equipped with, and the first spacing groove that is located the install bin has all been seted up to the both sides of controller, set up two first holes of changeing on one side inner wall of install bin, all rotate the one end of installing the round bar in two first holes of changeing, the other end of two round bars all extends to first hole of changeing outside and all fixed dwang of having cup jointed, and two dwangs are the slope symmetry setting, fixed mounting has the dead lever on the bottom inner wall of install bin, the second has been seted up to. The utility model discloses simple structure, convenient to use, be convenient for install the PLC controller in the low-voltage cabinet and tear open and trade.
Description
Technical Field
The utility model relates to a low-voltage cabinet technical field especially relates to a low-voltage cabinet with alarming function.
Background
The low-voltage cabinet is called as a low-voltage power distribution cabinet, and the rated current of the low-voltage cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, flexible electric scheme, convenient combination, high seriousness and practicability, novel structure and the like; however, the existing low-voltage cabinet has many internal electric devices and complex circuits, and heat in the low-voltage cabinet is not easy to dissipate, so that once the circuits of the low-voltage cabinet are in trouble or the temperature in the low-voltage cabinet is too high, the internal electric devices are damaged, and in case of serious conditions, a fire disaster occurs, and the low-voltage cabinet has low safety and is inconvenient to use.
The patent application No. 201720994634.2 discloses a low-voltage cabinet with safety alarm function, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet door and lock, the articulated cabinet door of the cabinet body, and the cabinet door passes through the lock closure on the cabinet body, through bolt fastening voltage alarm on the outside door wall of cabinet door, temperature alarm is installed on the top of the cabinet body, temperature-sensing probe that temperature alarm passes through the wire and connects installs the inside top at the cabinet body, and voltage alarm and temperature-sensing probe all connect the PLC controller of installing on the internal portion top of cabinet through the wire, the PLC controller passes through the normally closed relay of wire connection installation on the internal wall of cabinet.
However, the PLC controller in the device is too troublesome to install, and is not convenient to replace in time if damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a low-voltage cabinet with an alarm function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a low-voltage cabinet with an alarm function comprises a cabinet body, wherein an installation box is fixedly installed on the inner wall of one side of the cabinet body, a placing hole is formed in the top of the installation box, a controller is arranged in the placing hole, first limiting grooves located in the installation box are formed in two sides of the controller, two first rotating holes are formed in the inner wall of one side of the installation box, one ends of round rods are rotatably installed in the two first rotating holes, the other ends of the two round rods extend out of the first rotating holes and are fixedly sleeved with rotating rods, the two rotating rods are arranged in an inclined symmetrical mode, a fixing rod is fixedly installed on the inner wall of the bottom of the installation box, one side of the fixing rod is provided with a second rotating hole, a lead screw guide sleeve is rotatably installed in the second rotating hole, two ends of the lead screw guide sleeve extend out of the second rotating hole and are fixedly sleeved with a gear, one end of a connecting spring is fixedly installed on one side, the other end of two coupling springs's equal fixed mounting has the rack, the gear is located between two racks and the gear all meshes with two racks mutually, the through-hole has been seted up on one side along the horizontal direction of the cabinet body, and the lead screw guide pin bushing internal thread has cup jointed the one end of lead screw, and the other end of lead screw extends to the cabinet external and fixed cup joint has the pull rod through the through-hole.
Preferably, one side of the fixed rod close to the rack is fixedly provided with two transverse rods, the rack is positioned between the two transverse rods, one side of the two transverse rods close to each other is provided with a sliding groove along the horizontal direction, the two sliding grooves are provided with sliding blocks, and the two sliding blocks are fixed at the top and the bottom of the two racks respectively.
Preferably, the two rotating rods are fixedly arranged on one side close to each other and provided with a limiting block, and the limiting block is matched with the first limiting groove.
Preferably, all cup jointed the torsional spring on two round bars, the both ends of torsional spring are all fixed on the both sides inner wall in first commentaries on classics hole.
Preferably, the screw rod is sleeved with a spring, one end of the spring is fixed on the screw rod, and the other end of the spring is fixed on the inner wall of the through hole.
Preferably, one side fixed mounting that the cabinet body is close to the pull rod has fixed horizontal pole, and threaded hole is seted up along vertical direction in the one side that fixed horizontal pole is located the top of pull rod and fixed horizontal pole, and the gag lever post is installed to the screw hole internal thread, and the both ends of gag lever post all extend to the screw hole outside and keep away from the fixed cover of one end of pull rod and connect manual bull stick, the second spacing groove has been seted up at the top of pull rod, second spacing groove and gag lever post looks adaptation.
The utility model discloses in, a low-voltage cabinet with alarming function at first places the controller in the hole of placing at the top of install bin, then through promoting the pull rod left, drives the lead screw and removes left, and the lead screw drives the rotation of lead screw guide pin bushing, and the lead screw guide pin bushing drives the rotation of gear, and the gear drives separately about two racks, extrudes the dwang respectively through two coupling spring, drives two stoppers and removes in opposite directions, through blocking into the first spacing groove of both sides respectively with two stoppers, can carry out fixed mounting to the controller. In order to prevent the fixed controller from loosening, the limiting rod is driven to move downwards by rotating the manual rotating rod, so that the limiting rod is clamped into the second limiting groove in the top of the pull rod, and the pull rod is fixed.
When the controller needs to be disassembled and replaced, the limiting rod is separated from the second limiting groove at the top of the pull rod through reversely rotating the manual rotating rod, and the whole device resets through the action of the spring and the torsion spring. The utility model discloses simple structure, convenient to use, be convenient for install the PLC controller in the low-voltage cabinet and tear open and trade.
Drawings
Fig. 1 is a schematic structural view of a low voltage cabinet with an alarm function provided by the present invention;
fig. 2 is a schematic structural diagram of a part a of a low voltage cabinet with an alarm function according to the present invention;
fig. 3 is a side view of a low-voltage cabinet with an alarm function provided by the present invention.
In the figure: the cabinet body 1, the installation box 2, the rotating rod 3, the controller 4, the limiting block 5, the gear 6, the rack 7, the cross rod 8, the fixing rod 9, the lead screw 10, the connecting spring 11, the lead screw guide sleeve 12, the manual rotating rod 13, the fixing cross rod 14, the pull rod 15 and the spring 16.
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.
Example one
Referring to fig. 1-3, a low-voltage cabinet with an alarm function comprises a cabinet body 1, wherein a mounting box 2 is fixedly mounted on the inner wall of one side of the cabinet body 1, a placing hole is formed in the top of the mounting box 2, a controller 4 is arranged in the placing hole, first limiting grooves are formed in the two sides of the controller 4 and are positioned in the mounting box 2, two first rotating holes are formed in the inner wall of one side of the mounting box 2, one ends of round rods are rotatably mounted in the two first rotating holes, the other ends of the two round rods extend out of the first rotating holes and are fixedly sleeved with rotating rods 3, the two rotating rods 3 are obliquely and symmetrically arranged, a fixing rod 9 is fixedly mounted on the inner wall of the bottom of the mounting box 2, a second rotating hole is formed in one side of the fixing rod 9, a lead screw guide sleeve 12 is rotatably mounted in the second rotating hole, two ends of the lead screw guide sleeve 12 extend out of the second rotating, the equal fixed mounting in one side that two dwang 3 are close to each other has the one end of coupling spring 11, the equal fixed mounting of the other end of two coupling spring 11 has rack 7, gear 6 is located between two rack 7 and gear 6 all meshes with two racks 7 mutually, the through-hole has been seted up along the horizontal direction in one side of the cabinet body 1, the one end of lead screw 10 has been cup jointed to lead screw guide pin bushing 12 internal thread, the other end of lead screw 10 extends to the cabinet body 1 outside through the through-hole and fixed the cup joint has pull rod 15.
Example two
The utility model discloses in, one side fixed mounting that dead lever 9 is close to rack 7 has two horizontal poles 8, and rack 7 is located between two horizontal poles 8, and the spout has all been seted up along the horizontal direction in one side that two horizontal poles 8 are close to each other, and equal slidable mounting has the slider on two spouts, and two sliders are fixed respectively at the top and the bottom of two racks 7, remove about being convenient for two racks 7 through spout and slider.
The utility model discloses in, the equal fixed mounting in one side that two dwangs 3 are close to each other has stopper 5, stopper 5 and first spacing groove looks adaptation, through blocking into the first spacing groove in 4 both sides respectively with two stoppers 5, can carry out fixed mounting to controller 4.
The utility model discloses in, all cup jointed the torsional spring on two round bars, the both ends of torsional spring are all fixed on the both sides inner wall in first dwang, through the resetting of torsional spring two dwangs 3 of being convenient for.
The utility model discloses in, cup jointed spring 16 on the lead screw 10, spring 16's one end is fixed on lead screw 10, and the other end is fixed on the inner wall of through-hole, through the restoration of the lead screw 10 of being convenient for of spring.
The utility model discloses in, one side fixed mounting that the cabinet body 1 is close to pull rod 15 has fixed horizontal pole 14, fixed horizontal pole 14 is located pull rod 15's top and one side of fixed horizontal pole 14 along the vertical side on set up threaded hole, threaded hole internal thread installs the gag lever post, the both ends of gag lever post all extend to the screw hole outside and keep away from the fixed cover of one end of pull rod 15 and connect manual bull stick 13, the second spacing groove has been seted up at pull rod 15's top, second spacing groove and gag lever post looks adaptation, in order to make controller 4 after fixing can not become flexible, drive the gag lever post downstream through rotating manual bull stick 13, make the gag lever post block advance in the second spacing groove at pull rod 15 top, it can to fix pull rod 15.
The utility model discloses in, at first place controller 4 in the hole of placing at the top of install bin 2, then through promote pull rod 15 left, drive lead screw 10 and move left, lead screw 10 drives the rotation of lead screw guide pin bushing 12, lead screw guide pin bushing 12 drives the rotation of gear 6, separately about gear 6 drives two racks 7, extrude dwang 3 respectively through two coupling spring 11, drive two stopper 5 and remove in opposite directions, through blocking into the first spacing groove in 4 both sides respectively with two stopper 5, can carry out fixed mounting to controller 4. In order to prevent the fixed controller 4 from loosening, the manual rotating rod 13 is rotated to drive the limiting rod to move downwards, so that the limiting rod is clamped into the second limiting groove in the top of the pull rod 15, and the pull rod 15 is fixed.
When the controller 4 needs to be disassembled and replaced, the limiting rod is separated from the second limiting groove at the top of the pull rod 15 through reversely rotating the manual rotating rod 13, and the whole device is reset through the action of the spring 16 and the torsion spring. The utility model discloses simple structure, convenient to use, be convenient for install the PLC controller in the low-voltage cabinet and tear open and trade.
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 low-voltage cabinet with an alarm function comprises a cabinet body (1) and is characterized in that an installation box (2) is fixedly installed on the inner wall of one side of the cabinet body (1), a placing hole is formed in the top of the installation box (2), a controller (4) is arranged in the placing hole, first limiting grooves located in the installation box (2) are formed in the two sides of the controller (4), two first rotating holes are formed in the inner wall of one side of the installation box (2), one ends of round rods are rotatably installed in the two first rotating holes, the other ends of the two round rods extend out of the first rotating holes and are fixedly sleeved with rotating rods (3), the two rotating rods (3) are obliquely and symmetrically arranged, a fixing rod (9) is fixedly installed on the inner wall of the bottom of the installation box (2), a second rotating hole is formed in one side of the fixing rod (9), a guide sleeve (12) is rotatably installed in the second rotating hole, the both ends of lead screw guide pin bushing (12) all extend to the second and the fixed cover has connect gear (6) on lead screw guide pin bushing (12) outside the rotating hole, and the equal fixed mounting in one side that two dwang (3) are close to each other has the one end of coupling spring (11), and the equal fixed mounting of the other end of two coupling spring (11) has rack (7), gear (6) are located between two rack (7) and gear (6) all mesh mutually with two rack (7), seted up the through-hole on the horizontal direction in one side of the cabinet body (1), lead screw guide pin bushing (12) internal thread has cup jointed the one end of lead screw (10), and the other end of lead screw (10) extends to the cabinet body (1) outside through the through-hole and fixed cover has cup jointed pull rod (.
2. The low-voltage cabinet with the alarm function according to claim 1, wherein two cross bars (8) are fixedly mounted on one side of the fixed rod (9) close to the rack (7), the rack (7) is located between the two cross bars (8), sliding grooves are formed in the horizontal direction on one sides of the two cross bars (8) close to each other, sliding blocks are slidably mounted on the two sliding grooves, and the two sliding blocks are respectively fixed to the top and the bottom of the two racks (7).
3. The low-voltage cabinet with the alarm function according to claim 1, wherein a limiting block (5) is fixedly mounted on one side of each of the two rotating rods (3) close to each other, and the limiting block (5) is matched with the first limiting groove.
4. The low-voltage cabinet with the alarm function according to claim 1, wherein torsion springs are sleeved on the two round rods, and two ends of each torsion spring are fixed on inner walls of two sides of the first rotating hole.
5. The low-voltage cabinet with the alarm function according to claim 1, wherein a spring (16) is sleeved on the screw rod (10), one end of the spring (16) is fixed on the screw rod (10), and the other end of the spring is fixed on the inner wall of the through hole.
6. The low-voltage cabinet with the alarm function according to claim 1, wherein a fixed cross rod (14) is fixedly installed on one side, close to the pull rod (15), of the cabinet body (1), the fixed cross rod (14) is located above the pull rod (15), a threaded hole is formed in one side of the fixed cross rod (14) in the vertical direction, a limiting rod is installed in the threaded hole, two ends of the limiting rod extend out of the threaded hole, one end, far away from the pull rod (15), of the limiting rod is fixedly sleeved with the manual rotating rod (13), a second limiting groove is formed in the top of the pull rod (15), and the second limiting groove is matched with the limiting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021183231.8U CN213212703U (en) | 2020-06-23 | 2020-06-23 | Low-voltage cabinet with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021183231.8U CN213212703U (en) | 2020-06-23 | 2020-06-23 | Low-voltage cabinet with alarming function |
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| Publication Number | Publication Date |
|---|---|
| CN213212703U true CN213212703U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021183231.8U Active CN213212703U (en) | 2020-06-23 | 2020-06-23 | Low-voltage cabinet with alarming function |
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| Country | Link |
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| CN (1) | CN213212703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422311A (en) * | 2021-08-23 | 2021-09-21 | 山东寿光巨能电气有限公司 | High-low voltage switch device convenient for limiting opening and closing valve |
-
2020
- 2020-06-23 CN CN202021183231.8U patent/CN213212703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422311A (en) * | 2021-08-23 | 2021-09-21 | 山东寿光巨能电气有限公司 | High-low voltage switch device convenient for limiting opening and closing valve |
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