CN112366564A - Automatic outdoor switch cabinet device of counter weight - Google Patents
Automatic outdoor switch cabinet device of counter weight Download PDFInfo
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- CN112366564A CN112366564A CN202011205808.5A CN202011205808A CN112366564A CN 112366564 A CN112366564 A CN 112366564A CN 202011205808 A CN202011205808 A CN 202011205808A CN 112366564 A CN112366564 A CN 112366564A
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- switch cabinet
- sliding plate
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Types And Forms Of Lifts (AREA)
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Abstract
An automatic counterweight outdoor switch cabinet device comprises a foundation main body, a first transmission mechanism and a second transmission mechanism, wherein the first transmission mechanism is movably arranged at the front end face of a first supporting column, the second transmission mechanism is arranged at the top end face of the supporting column in a matching way, and through the arrangement relation of a strong tension spring, a sliding plate, a clamping groove, a bearing block, a first spring, a clamping block, the first transmission mechanism, a connecting block, a second spring and a balancing weight, the sliding plate can drive the switch cabinet to move at the sliding groove, so that the switch cabinet can be protected against collision, and the conditions of rebounding and the like can be avoided when the sliding plate slides by utilizing the arrangement relation of the sliding groove, the limiting block, the strong tension spring and the sliding plate, so that the collision protection effect on the switch cabinet is improved, and finally, the arrangement relation of a rotating handle, a second transmission rod, a transmission gear and a transmission chain is utilized, the operation of the resetting position of the balancing weight can be performed, so that the switch cabinet can be used for a long time.
Description
Technical Field
The invention relates to the technical field of switch cabinet counterweight, in particular to an outdoor switch cabinet device capable of automatically counterweight.
Background
The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
Based on the above description, and a search was made for an application with the number: CN 201920982395.8's utility model patent, it is about a heat dissipation formula waterproof switch cabinet, including the cabinet body 2, the lower extreme fixedly connected with base 7 of the cabinet body 2 one side is connected with cabinet door 10 through fastening device. Through retrieval, the waterproof and heat-dissipation effects on the switch cabinet are mainly achieved by the refrigerating sheet, the air blower, the air outlet pipe, the drying cylinder, the fastening mechanism and the like.
After the retrieval and analysis, the heat dissipation type waterproof switch cabinet has the following problems in actual use, and after the switch cabinet is impacted by external force, the switch cabinet can be collided and flown due to overlarge impact force, so that the influence on electric elements inside the switch cabinet can be caused, and therefore the outdoor switch cabinet device with the automatic counterweight function is needed based on the problems.
Technical problem to be solved
The invention aims to solve the problem that after a switch cabinet main body is impacted by external force, the switch cabinet can be protected from collision through the device, so that the switch cabinet is prevented from being knocked off or displaced due to overlarge impact force.
(II) technical scheme
The invention provides an automatic counterweight outdoor switch cabinet device which comprises a foundation main body, a first transmission mechanism and a second transmission mechanism, wherein the first transmission mechanism is movably arranged on the front end face of a first supporting column, the second transmission mechanism is arranged on the top end face of the supporting column in a matching manner, the foundation main body further comprises a movable groove, a sliding groove and a limiting block, the movable groove is arranged at the foundation main body in an embedded manner, the sliding groove is arranged at the inner wall end face of the movable groove in an embedded manner, the limiting block is fixedly arranged at the inner wall end face of the sliding groove, a strong tension spring is fixedly arranged at the fixing block, and the other end of the strong tension spring is fixedly connected to a sliding plate.
Preferably, the movable groove at the first support column and the connecting block are matched with each other.
Preferably, the width and thickness of the sliding chute at the foundation main body are slightly larger than those of the sliding plate, and the ball of the sliding plate is in contact with the end surface of the inner wall of the sliding chute.
Preferably, the inner side end face and the inner bottom end face of the chute at the foundation are both provided with a clamping groove in a penetrating or embedded manner, the clamping groove of the chute is communicated with the groove of the foundation, and the clamping groove and the clamping block are arranged in a matching manner.
Preferably, the limiting blocks are made of a rubber material, and the number of the limiting blocks is multiple.
Preferably, the rack and the rack gear are meshed with each other, and the connecting block is provided with a groove in a penetrating manner.
Preferably, the first transmission rod and the second transmission rod are provided with a transmission gear and a transmission chain in a matched manner, and the transmission gear and the transmission chain are provided in a matched manner.
Preferably, the weight of the balancing weight is larger than the elastic force of the first spring of the balancing weight, and the elastic force of the first spring is larger than the weight of the bearing block.
Preferably, the rotating groove and the rotating block are matched with each other.
Has the advantages that:
1. the automatic counterweight outdoor switch cabinet device is provided with a powerful tension spring, a sliding plate, a clamping groove, a bearing block, a first spring, a clamping block, a first transmission mechanism, a connecting block, a second spring and a counterweight block, and can enable the sliding plate to drive the switch cabinet to move at a sliding groove, so that the switch cabinet can be protected against collision.
2. This kind of outdoor switch cabinet device of automatic counter weight is provided with spout, stopper, powerful extension spring and slide, can avoid the slide probably to appear the circumstances such as kick-back when sliding, is convenient for like this promote the anticollision protection effect to the cubical switchboard.
3. The automatic counterweight outdoor switch cabinet device is provided with the rotating handle, the second transmission rod, the transmission gear and the transmission chain, and can perform resetting operation on the counterweight block, so that the switch cabinet can be conveniently used for a long time.
Description of the drawings:
fig. 1 is a schematic front sectional view of an outdoor switchgear apparatus with an automatic counterweight according to the present invention.
Fig. 2 is a schematic plan view of a second transmission according to the invention.
Fig. 3 is a schematic cross-sectional view of a support pillar according to the present invention.
Fig. 4 is a schematic cross-sectional view of the left side of the foundation body according to the present invention.
Fig. 5 is a schematic side view of the skateboard according to the present invention.
Fig. 6 is an enlarged schematic view of a top view a in fig. 3 of an outdoor switchgear apparatus with automatic counterweight according to the present invention.
Fig. 7 is a partial side view of the outdoor switchgear apparatus with automatic counterweight according to the present invention shown in fig. 3 at B.
Fig. 8 is a partial side view of the outdoor switchgear apparatus with automatic counterweight according to the present invention shown at C in fig. 4.
In FIGS. 1-8: 1-a foundation body; 101-a movable groove; 102-a chute; 103-a limiting block; 104-strong tension spring; 105-a fixed block; 106-a slide plate; 1061-a card slot; 1062-ball bearing; 107-a switch cabinet; 108-slotting; 109-a bearing block; 1091-a first spring; 1092-fixture block; 2-a first transmission mechanism; 201-a first support column; 202-connecting block; 203-a second spring; 204-rack; 205-rack and pinion; 206-a first transfer lever; 2061-drive gear; 2062-drive chain; 3-a second transmission mechanism; 301-a second support column; 302-rotating the trough; 303-turning block; 304-a counterweight block; 305-a rotating seat; 3051-a turning handle; 3052-a wire guide roller; 3053-a pull wire; 3054-second driving lever.
Detailed Description
As shown in figures 1 to 8: the invention provides a technical scheme, an automatic counterweight outdoor switch cabinet device comprises a foundation main body 1, a first transmission mechanism 2 and a second transmission mechanism 3, wherein the first transmission mechanism 2 is movably arranged at the front end face of a first supporting column 201, the second transmission mechanism 3 is arranged at the top end face of the supporting column 201 in a matching way, the foundation main body 1 further comprises a movable groove 101, a sliding groove 102, a limiting block 103, a strong tension spring 104, a fixed block 105, a sliding plate 106, a clamping groove 1061, a ball 1062, a switch cabinet 107, a slotted groove 108, a bearing block 109, a first spring 1091 and a clamping block 1092, the movable groove 101 is arranged at the foundation main body 1 in an embedded way, the sliding groove 102 is arranged at the end face of the inner wall of the movable groove 101 in an embedded way, so as to provide a movable space for the switch cabinet 107, the limiting block 103 is fixedly arranged at the end face of the inner wall of the sliding groove 102 so as to decelerate the ball 106, the other end of the powerful tension spring 104 is fixedly connected to the sliding plate 106, which is convenient for pulling the switch cabinet 107 to move, the fixing block 105 is fixedly arranged at the end surface of the inner wall of the movable groove 101, which is convenient for providing a connection point for the powerful tension spring 104, the sliding plate 106 is slidably arranged at the sliding groove 102, the clamping groove 1061 is embedded at the end surface of the outer side of the sliding plate 106, which is convenient for fixing and limiting the sliding plate 106 and the switch cabinet 107, the balls 1062 are arranged at the left end surface and the right end surface of the sliding plate 106 in a matching manner, the switch cabinet 107 is fixedly arranged at the end surface of the top of the sliding plate 106, which is convenient for the sliding plate 106 to drive the switch cabinet 107 to slide, the open groove 108 is arranged at the end surface of the top of the foundation main body 1, which is convenient for providing an installation space for the bearing block 109, the, the sliding block 106 is conveniently limited by the fixture block 1092, the fixture block 1092 is fixedly connected to the bearing block 109, and one end of the fixture block 1092 is embedded in the clamping groove 1061;
the first transmission mechanism 2 further comprises a first support column 201, a connecting block 202, a second spring 203, a rack 204, a rack gear 205, a first transmission rod 206, a transmission gear 2061 and a transmission chain 2062, wherein the first support column 201 is fixedly arranged at the foundation main body 1 to provide a supporting force for the second transmission mechanism 3, the connecting block 202 is fixedly arranged at the first transmission mechanism 2, one end of the connecting block 202 is movably arranged inside the movable groove 101 of the first support column 201 to facilitate the transmission of the impact force borne by the first transmission mechanism 2, the second spring 203 is fixedly arranged at the movable groove 101 of the first support column 201, one end of the second spring 203 is fixedly connected with the connecting block 202 to facilitate the shock absorption protection of the first transmission mechanism 2, the rack 204 is fixedly arranged at the inner wall of the open groove 108 of the connecting block 202 to facilitate the transmission of the power to the rack gear 205, the rack gear 205 is rotatably arranged inside the open groove 108 of the connecting block 202, the rack 202 is fixedly arranged at the first transmission rod 206, so that power support can be provided for the rotation of the first transmission rod 206, the first transmission rod 206 is rotatably arranged at the top end face of the second transmission mechanism 3, one end of the first transmission rod 206 is rotatably arranged at the movable groove of the first support column 201 and the rotating groove 302 of the second support column 301 respectively, the transmission gear 2061 is fixedly arranged at the outer end face of the first transmission rod 206, and the transmission chain 2062 is rotatably arranged at the transmission gear 2061, so that the first transmission rod 2 of the support column can be driven to move;
the second transmission mechanism 3 further comprises a second support column 301, a rotation groove 302, a rotation block 303, a balancing weight 304, a rotation seat 305, a rotation handle 3051, a wire guide roller 3052, a pull wire 3053 and a second transmission rod 3054, wherein the second support column 301 is symmetrically arranged at the rear end face of the first support column 201, so that the first transmission rod 206 at the support column can stably rotate, the rotation groove 302 is arranged inside the second support column 301, one end of the rotation groove 302 is communicated with the sliding groove 102 of the second support column 301, so that the rotation block 303 can rotate to the sliding groove 102 of the second support column 301, the rotation block 303 is rotatably arranged at the rotation groove 302, the rotation block 303 is fixedly arranged at the first transmission rod 206 to provide a support point for the balancing weight 304, the balancing weight 304 is movably arranged inside the sliding groove 102 of the second support column 301 to impact the bearing block 109, the rotation seat 305 is fixedly arranged at the middle end face of the top of the second transmission mechanism 3, be convenient for provide the support for wire roller 3052 and second transfer line 3054, the stem 3051 is fixed to be set up in second transfer line 3054 department, be convenient for the manual work rotate second transfer line 3054 and carry out the work of resetting to balancing weight 304, wire roller 3052 is fixed to be set up in second transfer line 3054 department, act as go-between 3053 is fixed to be set up in wire roller 3052 department, and the one end of acting as go-between 3053 runs through in second drive mechanism 3 department, and link to each other with its balancing weight 304 is fixed, be convenient for stimulate its balancing weight 304 like this and move about, second transfer line 3054 rotates to be set up in rotating seat 305 department, be convenient for provide the support to the work of resetting.
Wherein: the movable groove 101 and the connecting block 202 of the first support column 201 are matched with each other, and through the matching arrangement, after the first transmission mechanism 2 is impacted by external force, the connecting block 202 can slide stably at the first support column 201, so that the situations of dislocation and the like of the rack 204 and the rack 205 during contact can be avoided.
Wherein: the width and the thickness value of the chute 102 at the position of the foundation main body 1 are slightly larger than those of the sliding plate 106, meanwhile, the balls 1062 of the sliding plate 106 are in contact with the end faces of the inner walls of the chute 102, and through the arrangement relationship among the chute 102, the sliding plate 106 and the balls 1062, the friction force between the sliding plate 106 and the chute 102 is convenient to reduce, so that when the bearing block 109 is impacted by the balancing weight 304, the sliding plate 106 can drive the switch cabinet 107 to slide in the chute 102 quickly, and the switch cabinet 107 is protected from collision.
Wherein: the inner side end face and the inner bottom end face of the chute 102 at the foundation are both provided with a clamping groove 1061 in a penetrating or embedded manner, the clamping groove 1061 of the chute 102 is communicated with the slot 108 of the foundation, the clamping groove 1061 and the clamping block 1092 are matched with each other, the clamping block 1092 can be stably clamped into the clamping groove 1061 through the arrangement relationship between the clamping groove 1061 and the clamping block 1092, so that the sliding plate 106 can be fixed and limited, meanwhile, the clamping groove 1061, the slot 108 and the layout of the chute 102 can enable the bearing block 109 to drive the clamping block 1092 to move in the chute 102, so that the powerful tension spring 104 can pull the sliding plate 106 to slide, and the purpose of collision protection of the switch cabinet 107 can be achieved.
Wherein: the limiting block 103 is made of a rubber material, the number of the limiting blocks 103 is multiple, and the limiting blocks 103 are made of the material, so that the limiting blocks 103 have a certain degree of deformation capability, and thus the problem that the sliding plate 106 drives the switch cabinet 107 to rebound and the like can be avoided, thereby facilitating the improvement of the anti-collision protection effect on the switch cabinet 107, when the clamping block 1092 is out of the groove with the clamping groove 1061 of the sliding plate 106, the stretched strong tension spring 104 can rapidly pull the sliding plate 106 to move towards the right direction due to resilience, in the process, the sliding speed of the sliding plate 106 is fast, so that the sliding plate 106 and the ball 1062 can rapidly run over the limiting blocks 103, thereby completing the anti-collision protection on the switch cabinet 107, when the strong tension spring 104 is completely contracted, the sliding plate 106 can move towards the left direction of the sliding groove 102 due to vibration force, in the process, the sliding speed of the sliding plate 106 is slow, at the moment, the limited block 103 at the sliding groove 102 can slow down the sliding speed of the ball 1062, so that the sliding plate 106 can be clamped at the right side of the sliding groove 102, and the problems that the switch cabinet 107 is likely to collide and the like can be avoided.
Wherein: the rack 204 and the rack gear 205 are meshed with each other, the connecting block 202 is provided with the slot 108 in a penetrating manner, the rack 204 and the rack gear 205 can provide power support for rotation of the first transmission rod 206 through the arrangement relationship, when the first transmission mechanism 2 is impacted by external force, the connecting block 202 can drive the rack 204 to move, so that the rack 204 can push the rack gear 205 to rotate, and meanwhile, the arrangement relationship between the connecting block 202 and the slot 108 can guarantee the rotation stability of the rack gear 205 and the first transmission rod 206.
Wherein: the transmission gear 2061 and the transmission chain 2062 are arranged at the positions of the first transmission rod 206 and the second transmission rod 3054 in a matched mode, the transmission gear 2061 and the transmission chain 2062 are arranged in a matched mode, and the first transmission rod 206 and the second transmission rod 3054 at the positions of the transmission mechanisms can rotate through the layout arrangement relationship of the transmission gear 2061 and the transmission chain 2062, so that the switch cabinet 107 can be protected from collision, and meanwhile, the counterweight block 304 can be reset and reused conveniently.
Wherein: the cubical switchboard 107 department all matches and is provided with the retractable cable, through the setting of its retractable cable, can make its cubical switchboard 107 of cable adaptation slip, can avoid the cable to appear pulling apart the scheduling problem like this.
Wherein: the rotating groove 302 and the rotating block 303 are matched with each other, and the rotating block 303 can stably rotate at the rotating groove 302 through the arrangement relation between the rotating groove 302 and the rotating block 303, so that the supporting effect of the rotating block 303 is ensured.
Wherein: the balancing weight 304 and the sliding groove 102 of the second supporting column 301 are matched with each other, and the balancing weight 304 can slide at the second supporting column 301 stably through the setting relation between the balancing weight 304 and the sliding groove 102, so that the problem of derailment and the like of the balancing weight 304 can be avoided, and the balancing weight 304 can be made to stably impact the bearing block 109.
Wherein: the weight of the weight block 304 is greater than the elastic force of the first spring 1091, the elastic force of the first spring 1091 is greater than the weight of the bearing block 109, and through the arrangement relationship between the weight block 304 and the first spring 1091, when the weight block 304 contacts the bearing block 109, the first spring 1091 is in a compressed state, so that the clamping block 1092 of the first spring 1091 can be clamped into the bottom end of the inner portion of the chute 102, and meanwhile, through the arrangement relationship between the first spring 1091 and the bearing block 109, the first spring 1091 can push the bearing block 109 to normally reset, so that the clamping block 1092 of the first spring 1091 can be clamped into the clamping groove 1061 of the sliding plate 106 again.
The working principle is as follows:
when the switch cabinet 107 is impacted by external force, the slide plate 106, the clamping groove 1061, the bearing block 109, the first spring 1091, the latch 1092, the first transmission mechanism 2, the connection block 202, the second spring 203 and the counterweight block 304 are arranged in a relationship, so that the slide plate 106 can drive the switch cabinet 107 to move in the sliding groove 102, the switch cabinet 107 can be protected against collision, when the first transmission mechanism 2 is impacted by the external force, the connection block 202 and the rack 204 are forced to move, after the rack 204 moves, the first transmission rod 206 and the rotating block 303 can be pushed to move, so that the counterweight block 304 can fall to the bearing block 109, when the bearing block 109 is impacted by the counterweight block 304, the bearing block 109 can drive the latch 1092 to move downwards, and when the clamping groove 1061 of the slide plate 106 lacks the limit of the latch 1092, the strong tension spring 104 can pull the slide plate 106 to the right side of the sliding groove 102 to slide quickly, therefore, the switch cabinet 107 can be protected against collision, and meanwhile, by utilizing the arrangement relationship of the sliding chute 102, the limiting block 103, the strong tension spring 104 and the sliding plate 106, the situation that the sliding plate 106 rebounds when sliding can be avoided, so that the collision protection effect on the switch cabinet 208 can be improved, when the strong tension spring 104 is contracted, the sliding plate 106 can move towards the left side direction of the sliding chute 102 due to vibration force, in the process, the sliding speed of the sliding plate 106 can be reduced, so that the limiting block 103 can force the sliding plate 106 to be clamped at the right side direction of the sliding chute 102, so that the situation that the switch cabinet 107 can be collided can be avoided, and finally, by utilizing the arrangement relationship of the rotating handle 3051, the second transmission rod 3054, the transmission gear 2061 and the transmission chain 2062, the counterweight block 304 can be reset to operate, so that the switch cabinet 208 can be used for a long time, after the handle 3051 is rotated manually, the second transmission rod 3054 can pull the counterweight 304 upwards through the wire roller 3052 and the pull wire 3053, so that the counterweight 304 can be placed at the rotating block 303 again, and after the counterweight 304 is reset, the first spring 1091 can reset automatically, so that the bearing block 109 drives the clamping block 1092 to move upwards, and the switch cabinet 107 is reset and fixed conveniently.
Finally, through this device, accomplished to cubical switchboard collision avoidance protection purpose.
Claims (9)
1. The utility model provides an automatic outdoor switch cabinet device of counter weight, includes ground main part (1), first drive mechanism (2), second drive mechanism (3), first drive mechanism (2) activity sets up in the front side terminal surface department of first support column (201), second drive mechanism (3) are supporting to be set up in the top terminal surface department of support column (201), its characterized in that: foundation main part (1) is still including activity groove (101), spout (102), stopper (103), activity groove (101) are embedded to be set up in foundation main part (1) department, spout (102) are embedded to be set up in the inner wall terminal surface department of activity groove (101), stopper (103) are fixed to be set up in the inner wall terminal surface department of spout (102), powerful extension spring (104) are fixed to be set up in fixed block (105) department, and the other end fixed connection in slide (106) of powerful extension spring (104).
2. An automatically counterweighted outdoor switchgear apparatus as claimed in claim 1 wherein: the movable groove (101) at the first supporting column (201) and the connecting block (202) are mutually matched.
3. An automatically counterweighted outdoor switchgear apparatus as claimed in claim 1 wherein: the width and thickness of the sliding chute (102) at the foundation main body (1) are slightly larger than those of the sliding plate (106), and the ball (1062) of the sliding plate (106) is in contact with the end surface of the inner wall of the sliding chute (102).
4. An automatically counterweighted outdoor switchgear apparatus as claimed in claim 1 wherein: the inner side end face and the inner bottom end face of the chute (102) at the foundation are both provided with a clamping groove (1061) in a penetrating or embedded mode, the clamping groove (1061) of the chute (102) is communicated with the groove (108) of the foundation, and the clamping groove (1061) and the clamping block (1092) are both matched with each other.
5. An automatically counterweighted outdoor switchgear apparatus as claimed in claim 1 wherein: the limiting blocks (103) are made of a glue material, and the number of the limiting blocks (103) is multiple.
6. An automatically counterweighted outdoor switchgear apparatus as claimed in claim 1 wherein: the rack (204) and the rack gear (205) are meshed with each other, and meanwhile, the connecting block (202) is provided with a groove (108) in a penetrating mode.
7. An automatically counterweighted outdoor switchgear apparatus as claimed in claim 1 wherein: the transmission gear (2061) and the transmission chain (2062) are arranged at the positions of the first transmission rod (206) and the second transmission rod (3054) in a matched mode, and the transmission gear (2061) and the transmission chain (2062) are arranged in a matched mode.
8. An automatically counterweighted outdoor switchgear apparatus as claimed in claim 1 wherein: the weight of the balancing weight (304) is larger than the elastic force of the first spring (1091), and the elastic force of the first spring (1091) is larger than the weight of the bearing block (109).
9. An automatically counterweighted outdoor switchgear apparatus as claimed in claim 1 wherein: the rotating groove (302) and the rotating block (303) are mutually matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011205808.5A CN112366564B (en) | 2020-11-02 | 2020-11-02 | Automatic outdoor cubical switchboard device of counter weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011205808.5A CN112366564B (en) | 2020-11-02 | 2020-11-02 | Automatic outdoor cubical switchboard device of counter weight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112366564A true CN112366564A (en) | 2021-02-12 |
| CN112366564B CN112366564B (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011205808.5A Active CN112366564B (en) | 2020-11-02 | 2020-11-02 | Automatic outdoor cubical switchboard device of counter weight |
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| CN210182875U (en) * | 2019-07-30 | 2020-03-24 | 南京信德龙通信技术有限公司 | Waterproof heat dissipation type block terminal of intelligence |
| CN110571694A (en) * | 2019-09-29 | 2019-12-13 | 徐尔遥 | Door stop mechanism for built-in contact box of switch cabinet and use method of door stop mechanism |
| CN211183011U (en) * | 2019-12-31 | 2020-08-04 | 上海国城能源科技有限公司 | Anti striking type power cabinet |
| CN211405112U (en) * | 2020-04-03 | 2020-09-01 | 成都卓航电力工程有限公司 | Power distribution cabinet |
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