Intelligent monitoring equipment for temperature of transformer substation

Abstract

The utility model discloses an intelligent monitoring device for the temperature of a transformer station, which belongs to the technical field of transformer station monitoring, and comprises a base, the top of the base is provided with a stand column, the stand column is provided with a connecting seat and a lifting device, and the connecting seat is provided with a monitor, an alarm lamp, a loudspeaker, a connecting block and a fixing device; according to the intelligent monitoring equipment for the temperature of the transformer substation, a transmission rod is rotated by rotating a rotating rod and fixing a chain, and a main bevel gear is fixedly connected to the transmission rod, so that a line wheel body is driven to rotate, and then a column body is separated from an insertion block through cooperation of a connecting steel wire; and when an inserting block is inserted into a connecting seat, the inclined surface of the inserting block can extrude a column body to contract, and then the column body is inserted into the inserting block through the elastic force of a reset spring, so that the monitor is fixed, and the purpose of quickly mounting and dismounting the monitor is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of transformer substation monitoring, in particular to intelligent monitoring equipment for transformer substation temperature. Background Art

[0002] A substation is a place in the power system where voltage and current are transformed, electric energy is received and distributed. The substation in a power plant is a step-up substation, and its function is to step up the voltage of the electric energy generated by the generator and feed it into the high-voltage power grid. With the development of society, in order to ensure the safety of substations, monitoring is often installed in substations to ensure that staff can discover hidden dangers in time. Traditional substation monitoring equipment is often fixed to the wall by bolts. Therefore, when the monitoring equipment is damaged, it is not convenient for staff to replace it quickly, which greatly reduces the efficiency of maintenance and replacement. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides an intelligent monitoring device for substation temperature, which solves the problem that traditional monitoring equipment for substation is inconvenient to install and disassemble.

[0004] To achieve the above object, the utility model provides the following technical solutions: an intelligent monitoring device for substation temperature, comprising a base, a column is arranged on the top of the base, a connecting seat and a lifting device are arranged on the column, a monitor, an alarm light, a horn, a connecting block and a fixing device are arranged on the connecting seat, an insert block is arranged on the monitor, the fixing device comprises a rotating rod, a fixing chain is arranged on the rotating rod, and a transmission rod is arranged at the other end of the fixing chain;

[0005] The transmission rod is provided with a main bevel gear, one side of the main bevel gear is provided with a secondary bevel gear meshing with the main bevel gear, the secondary bevel gear is provided with a connecting wire, the connecting wire is provided with a guide wheel and a column, and the column is provided with a return spring.

[0006] As a further solution of the utility model: the rotating rod and the transmission rod are both inserted in the connecting seat, the transmission rod and the rotating rod are fixedly connected with a linkage gear, the fixed chain is installed on the linkage gear, and the main bevel gear is fixedly connected to the transmission rod.

[0007] As a further solution of the utility model: one end of the connecting steel wire is fixedly connected to the column, the secondary bevel gear is fixedly connected with a wire wheel body, the other end of the connecting steel wire is fixedly connected to the wire wheel body, the wire wheel is overlapped on the connecting steel wire, and one end of the reset spring is fixedly connected to the column.

[0008] As a further solution of the utility model: the return spring is installed in the connecting seat, the column is slidably connected in the connecting seat, the plug block is fixedly connected to the monitor, one end of the plug block is plugged into the connecting seat, one end of the column passes through the connecting seat and is plugged into the plug block, and the alarm light, horn and connecting block are all fixedly connected to the connecting seat.

[0009] As a further solution of the utility model: the lifting device includes a rotating rod, which is inserted into the column, and a hook and a transmission gear are fixedly connected to the rotating rod, a transmission chain is installed on the transmission gear, the internal sliding connection of the rotating rod is connected to a limit rod, and one end of the limit rod passes through the rotating rod and is inserted into the column.

[0010] As a further solution of the utility model: the other end of the limit rod is fixedly connected to the limit spring and the rope body, and the other end of the rope body is fixedly connected to a hanging ring, a slider is fixedly connected to the transmission chain, and the slider is slidably connected to the connecting block, and the connecting block is slidably connected to the column.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The intelligent monitoring device for the temperature of the substation rotates the rotating rod and the transmission rod is rotated by fixing the chain, and the main bevel gear is fixedly connected to the transmission rod, so that the reel body is driven to rotate, and then the column is separated from the plug-in block by the cooperation of the connecting wire, so that the staff can quickly remove the monitor, and when the plug-in block is plugged into the connecting seat, the inclined surface of the plug-in block will squeeze the column to shrink, and then the elastic force of the reset spring will make the column plugged into the plug-in block, so that the monitor is fixed, thereby achieving the purpose of rapid installation and disassembly of the monitor.

[0013] 2. The intelligent temperature monitoring equipment of the substation can warn the on-site staff through the cooperation of the alarm light and the horn when the monitor detects abnormal high temperature points, thus effectively avoiding casualties. When the height of the monitor needs to be adjusted, the hanging ring is pulled and hung on the hook, so that the limit rod is disengaged from the connection with the column, and then the rotating rod is rotated to drive the transmission chain to move, and the connection block is driven to move up and down through the cooperation of the slider, and then the hanging ring is removed to allow the limit rod to be plugged into the column through the elastic force of the limit spring, thereby achieving the purpose of adjusting the height of the monitor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the lifting device of the utility model;

[0016] Figure 3 It is a schematic diagram of the fixing device of the utility model;

[0017] Figure 4 This is a schematic diagram of the practical slider and the connecting seat;

[0018] In the figure: 1. base; 2. column; 3. connecting seat; 4. lifting device; 401. rotating rod; 402. hook; 403. hanging ring; 404. limit spring; 405. limit rod; 406. transmission gear; 407. transmission chain; 408. slider; 5. monitor; 6. alarm light; 7. horn; 8. fixing device; 801. rotating rod; 802. fixing chain; 803. transmission rod; 804. main bevel gear; 805. secondary bevel gear; 806. guide wheel; 807. connecting wire; 808. reset spring; 809. column; 9. connecting block; 10. plug block. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: an intelligent monitoring device for substation temperature, including a base 1, a column 2 is arranged on the top of the base 1, a connecting seat 3 and a lifting device 4 are arranged on the column 2, the lifting device 4 includes a rotating rod 401, the rotating rod 401 is inserted into the column 2, and a hook 402 and a transmission gear 406 are fixedly connected to the rotating rod 401, a transmission chain 407 is installed on the transmission gear 406, the internal sliding connection of the rotating rod 401 is connected to a limit rod 405, and one end of the limit rod 405 passes through the rotating rod 401 and is inserted into the column 2; the rotation of the rotating rod 401 drives the transmission chain 407 to move through the cooperation of the transmission gear 406, and then the height of the monitor 5 is adjusted through the cooperation of the slider 408 and the connecting block 9.

[0021] The other end of the limit rod 405 is fixedly connected to the limit spring 404 and the rope body, and the other end of the rope body is fixedly connected to a hanging ring 403, and a slider 408 is fixedly connected to the transmission chain 407, and the slider 408 is slidably connected to the connecting block 9, and the connecting block 9 is slidably connected to the column 2; the hanging ring 403 pulls the limit rod 405 out of the connection with the column 2 through the cooperation of the rope body to facilitate the rotation of the rotating rod 401, and the hanging ring 403 is hung on the hook 402 to limit the position of the limit rod 405, and the elastic force of the limit spring 404 is used to make the limit rod 405 be inserted into the column 2, thereby preventing the rotation of the rotating rod 401.

[0022] A monitor 5, an alarm light 6, a horn 7, a connecting block 9 and a fixing device 8 are provided on the connecting base 3. An insert block 10 is provided on the monitor 5. The fixing device 8 includes a rotating rod 801. The rotating rod 801 and a transmission rod 803 are both inserted into the connecting base 3. The transmission rod 803 and the rotating rod 801 are both fixedly connected with connecting gears. The fixed chain 802 is installed on the connecting gear. The main bevel gear 804 is fixedly connected to the transmission rod 803. The rotating rod 801 drives the transmission rod 803 to rotate through the cooperation of the fixed chain 802, and then the cooperation of the main bevel gear 804 makes it convenient for subsequent staff to quickly take out the monitor 5.

[0023] A fixed chain 802 is provided on the rotating rod 801, and a transmission rod 803 is provided on the other end of the fixed chain 802. A main bevel gear 804 is provided on the transmission rod 803, and a secondary bevel gear 805 meshing with the main bevel gear 804 is provided on one side of the main bevel gear 804. A connecting wire 807 is provided on the secondary bevel gear 805, and one end of the connecting wire 807 is fixedly connected to the column 809. A reel body is fixedly connected to the secondary bevel gear 805, and the other end of the connecting wire 807 is fixedly connected to the reel body. The wire wheel 806 is overlapped on the connecting wire 807, and one end of the reset spring 808 is fixedly connected to the column 809; the secondary bevel gear 805 is used to drive the reel body to rotate, and through the cooperation of the connecting wire 807, the column 809 is contracted and disengaged from the plug-in block 10.

[0024] A wire wheel 806 and a column 809 are provided on the connecting wire 807, and a reset spring 808 is provided on the column 809. The reset spring 808 is installed in the connecting seat 3, and the column 809 is slidably connected in the connecting seat 3. The plug block 10 is fixedly connected to the monitor 5, one end of the plug block 10 is plugged into the connecting seat 3, one end of the column 809 passes through the connecting seat 3 and is plugged into the plug block 10, and the alarm light 6, the horn 7 and the connecting block 9 are all fixedly connected to the connecting seat 3; the inclined surface of the plug block 10 is used to squeeze the column 809 for contraction, and then the elastic force of the reset spring 808 is used to make the column 809 plugged into the plug block 10, and the cooperation of the alarm light 6 and the horn 7 is used to warn the staff of safety hazards in the surrounding area.

[0025] The working principle of the utility model is as follows: first, pull the hanging ring 403 and cooperate with the hook 402 to disengage the limit rod 405 from the plug-in connection with the column 2, then rotate the rotating rod 401 to drive the transmission chain 407 to move, and drive the connecting block 9 to move up and down through the cooperation of the slider 408, and then remove the hanging ring 403 to fix the height of the monitor 5 through the elastic force of the limit spring 404, and then rotate the transmission rod 803 through the cooperation of the rotating rod 801 and the fixed chain 802, and through the cooperation of the main bevel gear 804 and the secondary bevel gear 805, the reel body is driven to rotate, and through the cooperation of the connecting wire 807, the column 809 is disengaged from the plug-in connection with the plug-in block 10, thereby realizing the quick removal of the monitor 5.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. An intelligent monitoring device for substation temperature, comprising a base (1), characterized in that: A column (2) is arranged on the top of the base (1); a connecting seat (3) and a lifting device (4) are arranged on the column (2); a monitor (5), an alarm light (6), a horn (7), a connecting block (9) and a fixing device (8) are arranged on the connecting seat (3); an insert block (10) is arranged on the monitor (5); the fixing device (8) comprises a rotating rod (801); a fixing chain (802) is arranged on the rotating rod (801); a transmission rod (803) is arranged at the other end of the fixing chain (802); The transmission rod (803) is provided with a main bevel gear (804), one side of the main bevel gear (804) is provided with a secondary bevel gear (805) meshing with the main bevel gear (804), a connecting steel wire (807) is provided on the secondary bevel gear (805), a guide wheel (806) and a column (809) are provided on the connecting steel wire (807), and a return spring (808) is provided on the column (809).

2. The intelligent monitoring device for substation temperature according to claim 1 is characterized in that: The rotating rod (801) and the transmission rod (803) are both inserted into the connecting seat (3); the transmission rod (803) and the rotating rod (801) are both fixedly connected with a linkage gear; the fixed chain (802) is installed on the linkage gear; and the main bevel gear (804) is fixedly connected to the transmission rod (803).

3. The intelligent monitoring device for substation temperature according to claim 2 is characterized in that: One end of the connecting steel wire (807) is fixedly connected to the column (809), the secondary bevel gear (805) is fixedly connected to the wire wheel body, the other end of the connecting steel wire (807) is fixedly connected to the wire wheel body, the wire wheel (806) is overlapped on the connecting steel wire (807), and one end of the reset spring (808) is fixedly connected to the column (809).

4. The intelligent monitoring device for substation temperature according to claim 3 is characterized in that: The return spring (808) is installed in the connecting seat (3), the column (809) is slidably connected to the connecting seat (3), the plug block (10) is fixedly connected to the monitor (5), one end of the plug block (10) is plugged into the connecting seat (3), one end of the column (809) passes through the connecting seat (3) and is plugged into the plug block (10), and the alarm light (6), the horn (7) and the connecting block (9) are all fixedly connected to the connecting seat (3).

5. The intelligent monitoring device for substation temperature according to claim 4 is characterized in that: The lifting device (4) comprises a rotating rod (401), the rotating rod (401) is inserted into the column (2), and a hook (402) and a transmission gear (406) are fixedly connected to the rotating rod (401), and a transmission chain (407) is installed on the transmission gear (406). The interior of the rotating rod (401) is slidably connected to a limit rod (405), and one end of the limit rod (405) passes through the rotating rod (401) and is inserted into the column (2).

6. The intelligent monitoring device for substation temperature according to claim 5 is characterized in that: The other end of the limit rod (405) is fixedly connected to the limit spring (404) and the rope body, and the other end of the rope body is fixedly connected to the hanging ring (403). The transmission chain (407) is fixedly connected to a slider (408), and the slider (408) is slidably connected to the connecting block (9), and the connecting block (9) is slidably connected to the column (2).

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