CN214823520U - A screen cabinet carrier for relay protection screen cabinet - Google Patents
A screen cabinet carrier for relay protection screen cabinet Download PDFInfo
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- CN214823520U CN214823520U CN202121813273.XU CN202121813273U CN214823520U CN 214823520 U CN214823520 U CN 214823520U CN 202121813273 U CN202121813273 U CN 202121813273U CN 214823520 U CN214823520 U CN 214823520U
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- connecting rod
- relay protection
- support frame
- protection screen
- screen cabinet
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Abstract
The utility model provides a screen cabinet carrier for relay protection screen cabinets, which comprises a supporting frame, wherein the bottom of the supporting frame is provided with a carrying platform, the upper part of the supporting frame is provided with a handrail, the support frame is also provided with a fixing device for binding the relay protection screen cabinet, the support frame is also provided with a motor, the motor drives the driving wheel to rotate, the driving wheel is connected with the driven wheel through a chain, the driven wheel is fixedly connected with the rotating shaft, two ends of the rotating shaft are respectively connected with stair climbing wheels, a first connecting rod and a second connecting rod are respectively connected on the supporting frame between the handrail and the stair climbing wheel, the first connecting rod is connected with the first vertical supporting rod of the supporting frame, the second connecting rod is connected with the second vertical supporting rod of the supporting frame, and a connecting rod is arranged between the first connecting rod and the second connecting rod, and the tail ends of the first connecting rod and the second connecting rod are provided with rollers. Above-mentioned screen cabinet carrier can safe convenient transport relay protection screen cabinet, improves work efficiency.
Description
Technical Field
The utility model relates to a carrier technical field especially relates to a screen cabinet carrier for relay protection screen cabinet.
Background
The common work in the construction process of capital construction and technical improvement is to carry the relay protection screen cabinet of the transformer substation. Taking the line protection screen as an example, the weight of the screen cabinet is about 150 and 250KG, more than 8 people are needed for transporting the screen cabinet to the second floor, and the position of the screen cabinet needs to be adjusted in narrow spaces such as the corners of stairs, so that the conditions of screen cabinet collision, personnel crush injury, wall damage and the like often occur, which not only wastes time and labor, but also is very dangerous.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the prior art, this application has provided a screen cabinet carrier for relay protection screen cabinet to can be safe, convenient transport relay protection screen cabinet.
In order to achieve the above object, the present application provides a screen cabinet carrier for a relay protection screen cabinet, comprising a support frame, wherein a carrying platform is arranged at the bottom of the support frame, a handrail is arranged at the upper part of the support frame, a fixing device for binding the relay protection screen cabinet is further arranged on the support frame, a motor is further arranged on the support frame, the motor drives a driving wheel to rotate, the driving wheel is connected with a driven wheel through a chain, the driven wheel is fixedly connected with a rotating shaft, stair climbing wheels are respectively connected at two ends of the rotating shaft, a first connecting rod and a second connecting rod are respectively connected on the support frame between the handrail and the stair climbing wheels, the first connecting rod is connected at a first vertical supporting rod of the support frame, the second connecting rod is connected at a second vertical supporting rod of the support frame, and a connecting rod is arranged between the first connecting rod and the second connecting rod, and the tail ends of the first connecting rod and the second connecting rod are provided with rollers.
In some embodiments, the fixing device adopts a fixing rope and a fixing buckle matched with the fixing rope, and the fixing rope and the fixing buckle can be matched to meet the binding and fixing requirements of relay protection screen cabinets with various specifications and sizes.
In some embodiments, the motor is a dc geared motor.
In some embodiments, the stair climbing wheel is a solid rubber three-caster wheel.
In some embodiments, two bearing seats are provided on the supporting frame, the two bearing seats are respectively provided on two sides of the driven wheel, a bearing is provided in each bearing seat, and an inner ring of each bearing is connected with the rotating shaft.
In some embodiments, the first vertical strut is hinged to a first link, the second vertical strut is hinged to a second link, the first link is further hinged to a third link, the third link is hinged to a fourth link, and the fourth link is hinged to the first vertical strut; the second connecting rod is also hinged with a fifth connecting rod, the fifth connecting rod is hinged with a sixth connecting rod, and the sixth connecting rod is hinged with the second vertical supporting rod; when the roller is required to be used, the first connecting rod and the second connecting rod are opened; when the roller is not needed to be used, the first connecting rod and the second connecting rod are retracted.
In some embodiments, the screen cabinet transporting vehicle for relaying a screen cabinet further comprises a first locking mechanism and a second locking mechanism, wherein the first locking mechanism is used for locking the first connecting rod and the second connecting rod in a retracted state when the first connecting rod and the second connecting rod are retracted; the second locking mechanism is used for locking the first connecting rod and the second connecting rod in an opening state when the first connecting rod and the second connecting rod are opened.
In some embodiments, the first locking mechanism includes two locking ropes disposed on the support frame and a fixing buckle used in cooperation with the locking ropes.
In some embodiments, the second locking mechanism includes two positioning rods and four positioning grooves cooperating with the positioning rods, and each positioning groove is formed in the first vertical strut, the first connecting rod, the second vertical strut, and the second connecting rod.
The beneficial effect of this scheme of this application lies in that above-mentioned a transport relay protection screen cabinet that is used for screen cabinet carrier of relay protection screen cabinet can be safe, convenient.
Drawings
Fig. 1 shows a schematic structural diagram of a screen cabinet transporting vehicle for a relay protection screen cabinet in an embodiment.
Fig. 2 shows a schematic usage state of a screen cabinet truck for a relay protection screen cabinet in an embodiment when going upstairs.
Reference numerals: 1-support frame, 1-1-first vertical support rod, 1-2-second vertical support rod, 2-carrying platform, 3-handrail, 4-fixed rope, 5-first connecting rod, 6-second connecting rod, 7-third connecting rod, 8-fourth connecting rod, 9-fifth connecting rod, 10-sixth connecting rod, 11-connecting rod, 12-roller, 13-motor, 14-driving wheel, 15-chain, 16-driven wheel, 17-rotating shaft and 18-stair climbing wheel.
Detailed Description
The following further describes embodiments of the present application with reference to the drawings.
In the description of the present application, it is to be understood that the terms "first", "second", and the like are used for distinguishing similar objects and not for describing or indicating a particular order or sequence, and that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application.
As shown in fig. 1, the screen cabinet carrier for relay protection screen cabinet that this application relates to includes support frame 1, in this embodiment, support frame 1 adopts galvanized steel square pipe the bottom of support frame 1 is equipped with cargo platform 2, the upper portion of support frame 1 is equipped with handrail 3 still be equipped with the fixing device who is used for binding relay protection screen cabinet on the support frame 1, in this embodiment, fixing device adopt fixed rope 4 and with the fixed knot that 4 cooperations of fixed rope were used, through the cooperation of fixed rope 4 and fixed knot can satisfy binding fixedly of multiple specification and dimension's relay protection screen cabinet.
The support frame 1 is also provided with a motor 13, in the embodiment, the motor 13 adopts a direct current speed reducing motor, the output torque is large, the lock can be realized after the machine is stopped, and the backward slipping phenomenon is prevented; the motor 13 drives a driving wheel 14 to rotate, the driving wheel 14 is connected with a driven wheel 16 through a chain 15, the driven wheel 16 is fixedly connected with a rotating shaft 17, two ends of the rotating shaft 17 are respectively connected with stair climbing wheels 18, in the embodiment, the transmission part adopts the chain 15 for transmission, so that slipping is avoided, and transmission is reliable. The stair climbing wheel 18 adopts a solid rubber three-caster wheel which can carry 300 KG. In order to ensure the stable action of the stair climbing wheel 18, two bearing seats are arranged on the support frame 1, the two bearing seats are respectively arranged on two sides of the driven wheel 16, a bearing is arranged in each bearing seat, and an inner ring of each bearing is connected with the rotating shaft 17.
In order to save more labor during flat road transportation, a first connecting rod 5 and a second connecting rod 6 are respectively connected to the support frame 1 between the handrail 3 and the stair climbing wheel 18, the first connecting rod 5 is connected to a first vertical supporting rod 1-1 of the support frame 1, the second connecting rod 6 is connected to a second vertical supporting rod 1-2 of the support frame 1, a connecting rod 11 is arranged between the first connecting rod 5 and the second connecting rod 6, and rollers 12 are arranged at the tail ends of the first connecting rod 5 and the second connecting rod 6.
In this embodiment, the first vertical strut 1-1 is hinged to the first connecting rod 5, the second vertical strut 1-2 is hinged to the second connecting rod 6, the first connecting rod 5 is further hinged to the third connecting rod 7, the third connecting rod 7 is hinged to the fourth connecting rod 8, and the fourth connecting rod 8 is hinged to the first vertical strut 1-1; the second connecting rod 6 is also hinged with a fifth connecting rod 9, the fifth connecting rod 9 is hinged with a sixth connecting rod 10, and the sixth connecting rod 10 is hinged with the second vertical supporting rod 1-2; when the roller 12 is needed to be used, the first connecting rod 5 and the second connecting rod 6 are opened; when the roller 12 is not required to be used, the first link 5 and the second link 6 are retracted.
The screen cabinet transporting vehicle for the relay protection screen cabinet further comprises a first locking mechanism and a second locking mechanism, wherein the first locking mechanism is used for locking the first connecting rod 5 and the second connecting rod 6 in a folding state when the first connecting rod 5 and the second connecting rod 6 are folded; the second locking mechanism is used for locking the first link 5 and the second link 6 in an open state when the first link 5 and the second link 6 are opened. In this embodiment, the first locking mechanism includes two locking ropes disposed on the support frame 1 and a fixing buckle used in cooperation with the locking ropes; the second locking mechanism comprises two positioning rods and four positioning grooves matched with the positioning rods for use, and the positioning grooves are respectively formed in the first vertical supporting rod 1-1, the first connecting rod 5, the second vertical supporting rod 1-2 and the second connecting rod 6.
In specific use, place the relay protection screen cabinet on cargo platform 2, fix it with fixed rope 4, when carrying on level roads, will first connecting rod 5 and second connecting rod 6 are opened, and motor 13 does not move, relies on gyro wheel 12 and climbs stair wheel 18 combined action to realize the transport of relay protection screen cabinet this moment. When the relay protection screen cabinet needs to be carried upstairs and downstairs, the first connecting rod 5 and the second connecting rod 6 are folded, the motor 13 acts, and the stair climbing wheels 18 are driven to act under the action of the motor 13 to realize the upstairs and downstairs carrying of the relay protection screen cabinet, as shown in fig. 2.
The screen cabinet carrier for the relay protection screen cabinet can safely and conveniently carry the relay protection screen cabinet, saves manpower, and improves work efficiency.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present application and its concept within the technical scope of the present application, and shall be covered by the scope of the present application.
Claims (9)
1. The utility model provides a screen cabinet carrier for relay protection screen cabinet which characterized in that: including the support frame the bottom of support frame is equipped with cargo platform, the upper portion of support frame is equipped with the handrail still be equipped with the fixing device who is used for binding relay protection screen cabinet on the support frame still be equipped with the motor on the support frame, the motor drives the action wheel rotatory, the action wheel is connected with from the driving wheel through the chain, from driving wheel and pivot fixed connection, the both ends of pivot are connected respectively and are climbed the stair wheel the handrail with climb and connect first connecting rod and second connecting rod on the support frame between the stair wheel respectively, first connecting rod is connected the first vertical branch department of support frame, the second connecting rod is connected the vertical branch department of second of support frame be equipped with the connecting rod between first connecting rod and the second connecting rod, the end of first connecting rod and second connecting rod is equipped with the gyro wheel.
2. The screen cart for a relay protection screen according to claim 1, wherein: the fixing device adopts a fixing rope and a fixing buckle matched with the fixing rope for use, and the relay protection screen cabinet with various specifications and sizes can be bound and fixed through the matching of the fixing rope and the fixing buckle.
3. The screen cart for a relay protection screen according to claim 1, wherein: the motor adopts a direct current speed reduction motor.
4. The screen cart for a relay protection screen according to claim 1, wherein: the stair climbing wheel adopts three solid rubber castors.
5. The screen cart for a relay protection screen according to claim 1, wherein: the supporting frame is provided with two bearing seats, the two bearing seats are respectively arranged on two sides of the driven wheel, a bearing is arranged in each bearing seat, and the inner ring of each bearing is connected with the rotating shaft.
6. The screen cart for a relay protection screen according to claim 5, wherein: the first vertical supporting rod is hinged with a first connecting rod, the second vertical supporting rod is hinged with a second connecting rod, the first connecting rod is further hinged with a third connecting rod, the third connecting rod is hinged with a fourth connecting rod, and the fourth connecting rod is hinged with the first vertical supporting rod; the second connecting rod is also hinged with a fifth connecting rod, the fifth connecting rod is hinged with a sixth connecting rod, and the sixth connecting rod is hinged with the second vertical supporting rod; when the roller is required to be used, the first connecting rod and the second connecting rod are opened; when the roller is not needed to be used, the first connecting rod and the second connecting rod are retracted.
7. The screen cart for a relay protection screen according to claim 6, wherein: the screen cabinet transport cart for the relay protection screen cabinet further comprises a first locking mechanism and a second locking mechanism, wherein the first locking mechanism is used for locking the first connecting rod and the second connecting rod in a folding state when the first connecting rod and the second connecting rod are folded; the second locking mechanism is used for locking the first connecting rod and the second connecting rod in an opening state when the first connecting rod and the second connecting rod are opened.
8. The screen cart for a relay protection screen according to claim 7, wherein: the first locking mechanism comprises two locking ropes arranged on the support frame and a fixing buckle matched with the locking ropes for use.
9. The screen cart for a relay protection screen according to claim 7, wherein: the second locking mechanism comprises two positioning rods and four positioning grooves matched with the positioning rods for use, and the positioning grooves are respectively formed in the first vertical supporting rod, the first connecting rod, the second vertical supporting rod and the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121813273.XU CN214823520U (en) | 2021-08-05 | 2021-08-05 | A screen cabinet carrier for relay protection screen cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121813273.XU CN214823520U (en) | 2021-08-05 | 2021-08-05 | A screen cabinet carrier for relay protection screen cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214823520U true CN214823520U (en) | 2021-11-23 |
Family
ID=79180790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121813273.XU Active CN214823520U (en) | 2021-08-05 | 2021-08-05 | A screen cabinet carrier for relay protection screen cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214823520U (en) |
-
2021
- 2021-08-05 CN CN202121813273.XU patent/CN214823520U/en active Active
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