CN216341483U - Starting switch device of engineering mechanical equipment and engineering mechanical equipment - Google Patents
Starting switch device of engineering mechanical equipment and engineering mechanical equipment Download PDFInfo
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- CN216341483U CN216341483U CN202122581204.7U CN202122581204U CN216341483U CN 216341483 U CN216341483 U CN 216341483U CN 202122581204 U CN202122581204 U CN 202122581204U CN 216341483 U CN216341483 U CN 216341483U
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- switch device
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- mechanical equipment
- lock hole
- protective cover
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Abstract
The utility model is suitable for the technical field of mechanical equipment, and provides a starting switch device of engineering mechanical equipment, which comprises: the switch lock hole is arranged on the switch box and used for starting the engineering mechanical equipment; the movable protection mechanism is positioned on the outer side of the switch lock hole and used for protecting the switch lock hole from being touched by mistake; wherein, the activity protection machanism includes: the protective cover is slidably arranged in a protective groove formed in the switch box; and the movable closing assembly is arranged in the protective cover and used for protecting a switch lock hole. The utility model also provides engineering mechanical equipment comprising the starting switch device of the engineering mechanical equipment. The utility model is particularly provided with the switch box and the movable protection mechanism to protect the switch lock hole, thereby improving the safety protection effect.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, and particularly relates to a starting switch device of engineering mechanical equipment and the engineering mechanical equipment.
Background
The engineering mechanical equipment is an important component of equipment industry, generally speaking, all the mechanical equipment necessary for earth and stone construction engineering, pavement construction and maintenance, mobile hoisting, loading and unloading operation and comprehensive mechanized construction engineering required by various building engineering can be called engineering mechanical equipment, the development of the mechanical engineering equipment starts after the utility model of a steam engine, and the type, quantity and quality of the engineering mechanical equipment directly influence the development of national production and construction until now.
Along with the development of science and technology and the improvement of technology, all can see wireless control function on the engineering machinery equipment, be provided with switching device usually and control, but current switching device all is direct naked, though make things convenient for operating personnel to use, the problem that also appears the mistake and touch easily moreover receives the influence of dust, rainwater etc..
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide a starting switch device of engineering mechanical equipment, and aims to solve the problems that a switch of the engineering mechanical equipment in the prior art is exposed outside, is easily touched by mistake and is easily influenced by dust and rainwater.
The embodiment of the present invention is realized as follows, in a starting switch device of an engineering mechanical apparatus, the starting switch device includes:
the switch lock hole is arranged on the switch box and used for starting the engineering mechanical equipment;
the movable protection mechanism is positioned on the outer side of the switch lock hole and used for protecting the switch lock hole from being touched by mistake;
wherein, the activity protection machanism includes:
the protective cover is slidably arranged in a protective groove formed in the switch box;
and the movable closing assembly is arranged in the protective cover and used for protecting a switch lock hole.
Another object of an embodiment of the present invention is to provide a construction machine including the above starting switch device of a construction machine.
The starting switch device of the engineering mechanical equipment provided by the embodiment of the utility model considers the problems that most switch devices in the prior art are exposed outside, are easy to be touched by mistake and are easily influenced by external dust, rainwater and the like, and is particularly provided with the switch box, the switch lock hole is arranged in the switch box, and a movable protection mechanism is arranged for protecting the switch lock hole.
Drawings
Fig. 1 is a perspective view of a starting switch device of construction machinery equipment according to an embodiment of the present invention;
fig. 2 is a side sectional view of a starting switch device of construction machinery equipment according to an embodiment of the present invention;
fig. 3 is a perspective view of a shield cover in a starting switch device of construction machinery equipment according to an embodiment of the present invention;
fig. 4 is a front sectional view of a shield cover in a starting switch device of construction machinery equipment according to an embodiment of the present invention.
In the drawings: 1. a switch box; 2. opening and closing the lock hole; 3. a protective bath; 4. a protective cover; 5. a drive gear; 6. a driven gear; 7. a first sprocket; 8. a transmission member; 9. a second sprocket; 10. a rotating gear; 11. a rack; 12. an opening; 13. a protection plate; 14. a moving groove; 15. rotating the disc; 16. a positioning bead; 17. a limiting groove; 18. a slider; 19. a key hole; 20. an adsorption layer; 21. automatically telescoping the rod; 22. a top plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a starting switch device of a construction machine according to an embodiment of the present invention includes:
the switch lock hole 2 is arranged on the switch box 1 and used for starting engineering mechanical equipment;
the movable protection mechanism is positioned on the outer side of the switch lock hole 2 and used for protecting the switch lock hole 2 from being touched by mistake;
wherein, the activity protection machanism includes:
the protective cover 4 is slidably arranged in a protective groove 3 formed in the switch box 1;
and the movable closing component is arranged in the protective cover 4 and is used for protecting the switch lock hole 2.
In an embodiment of the utility model, the starting switch device of the engineering mechanical equipment considers the problems that most switch devices in the prior art are exposed outside, not only are easily touched by mistake, but also are easily influenced by external dust, rainwater and the like, and is particularly provided with a switch box 1, a switch lock hole 2 is installed in the switch box 1, a movable protection mechanism is arranged for protecting the switch lock hole 2, when the equipment needs to be started, a movable sealing component is opened, the switch lock hole 2 can be exposed, an operator matches a key with the switch lock hole 2 to start the mechanical equipment, the safety protection effect is improved, and the switch lock hole 2 is prevented from being influenced by external environments such as dust, rainwater and the like.
As shown in fig. 2, as a preferred embodiment of the present invention, the movable guard mechanism further includes:
the driving gear 5 is arranged on the inner wall of the protective groove 3 and is used for driving the protective cover 4 to move;
a driven gear 6 mounted on the inner wall of the protective tank 3, continuously engaged with the driving gear 5, and driven to rotate reversely based on the rotation of the driving gear 5;
the second chain wheel 9 is in transmission connection with the first chain wheel 7 through a transmission piece 8;
a rotating gear 10 sleeved on the second chain wheel 9; and
the rack 11 is fixed on the shield 4, the rack 11 is continuously meshed with the rotating gear 10, and the shield 4 is driven to move based on the meshing of the rack 11 and the rotating gear 10.
Start drive gear 5 and rotate and can drive driven gear 6 and rotate, drive gear 5 and driven gear 6 drive first sprocket 7 at rotatory in-process and rotate, and then under the transmission of driving medium 8, it is rotatory to drive second sprocket 9, second sprocket 9 drives rotating gear 10 and rotates, rotating gear 10 and rack 11's continuous meshing can drive protection casing 4 and remove, when needs start mechanical equipment, reuse drive gear 5's rotation after opening portable closed assembly and drive protection casing 4 and withdraw into protection groove 3, switch lockhole 2 can highlight, make things convenient for operating personnel to match key and switch lockhole 2.
Besides the technical scheme, the embodiment of the utility model can also adopt the matching of an electric push rod or a screw rod and a sliding block to be connected with the protective cover 4 so as to drive the protective cover 4 to move in the protective groove 3.
As another preferred embodiment of the present invention, as shown in fig. 3, the movable closing assembly comprises:
a protection plate 13, which is slidably mounted in an opening 12 formed in the protection cover 4;
a rotating disc 15 installed in the protection cover 4 for driving the protection plate 13 to move;
the positioning ball 16 is fixed on the rotating disc 15, the protective plate 13 is provided with a moving groove 14, the positioning ball 16 is clamped in the moving groove 14, and the protective plate 13 is driven to slide in the opening 12 based on the rotation of the positioning ball 16.
When the switch lock hole 2 needs to be opened to open the opening 12, the rotating disc 15 is started to rotate, the positioning ball 16 on the rotating disc 15 is driven to rotate, the positioning ball 16 is limited in the moving groove 14, therefore, the positioning ball 16 gives a push-pull force to the protection plate 13 in the rotating process, and when the positioning ball 16 rotates from the side close to the opening 12 to the side far away from the opening 12, the protection plate 13 is also driven to retract into the opening 12.
In addition to the above technical solutions, the embodiment of the present invention may also adopt a structure such as an electric push rod, which can provide a push-pull force to the protection plate 13 and can drive the protection plate 13 to freely slide in the opening 12.
As shown in fig. 4, as a preferred embodiment of the present invention, the movable closing assembly further comprises:
a slide block 18 fixed on the protection plate 13;
and the sliding block 18 is slidably mounted in the limiting groove 17 and is used for limiting the moving track of the protection plate 13.
In order to limit the moving track of the protection plate 13 in the opening 12, a limit groove 17 and a slide block 18 are provided, the protection plate 13 is slidably mounted in the opening 12 through the cooperation of the slide block 18 and the limit groove 17, and when the protection plate 13 is applied with a push-pull force, the opening 12 can be opened or the opening 12 can be closed.
In the embodiment of the present invention, the method further includes:
the key hole 19 is provided with an adsorption layer 20 on the inner wall of the key hole 19 for adsorbing a key;
an automatic telescopic rod 21 installed in the switch box 1;
and the top plate 22 is fixed on the automatic telescopic rod 21, corresponds to a through hole formed in the key hole 19 and is used for ejecting a key.
In order to conveniently place a key matched with the switch lock hole 2, the key hole 19 is particularly arranged, the adsorption layer 20 arranged in the key hole 19 can adsorb a metal key, the key is close to the key hole 19 and can be fixed under the attraction of the adsorption layer 20, when the key needs to be used, the automatic telescopic rod 21 is started to extend, the top plate 22 is driven to eject, an ejecting acting force is exerted on the key, and an operator can conveniently take the key.
The embodiment of the utility model also provides the engineering mechanical equipment which comprises the starting switch device of the engineering mechanical equipment.
In addition, other structures and functions of the engineering machinery equipment of the embodiment of the utility model are known to those skilled in the art and are not described in detail herein.
The embodiment of the utility model provides a starting switch device of engineering mechanical equipment, which can protect a switch lock hole 2 through a movable protection mechanism and a movable sealing component, can protrude the switch lock hole 2 when in use, is convenient for operators to use, and provides the engineering mechanical equipment comprising the starting switch device of the engineering mechanical equipment based on the starting switch device of the engineering mechanical equipment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. Starting switch device of engineering machinery equipment, characterized in that, starting switch device includes:
the switch lock hole is arranged on the switch box and used for starting the engineering mechanical equipment;
the movable protection mechanism is positioned on the outer side of the switch lock hole and used for protecting the switch lock hole from being touched by mistake;
wherein, the activity protection machanism includes:
the protective cover is slidably arranged in a protective groove formed in the switch box;
and the movable closing assembly is arranged in the protective cover and used for protecting a switch lock hole.
2. The starting switch device of construction machinery according to claim 1, wherein the movable guard mechanism further comprises:
the driving gear is arranged on the inner wall of the protective groove and used for driving the protective cover to move;
the driven gear is arranged on the inner wall of the protective groove, is continuously meshed with the driving gear and is driven to rotate reversely based on the rotation of the driving gear;
the first chain wheel is respectively arranged in the driving gear and the driven gear and is driven to rotate based on the rotation of the driving gear and the driven gear;
the second chain wheel is in transmission connection with the first chain wheel through a transmission part;
the rotating gear is sleeved on the second chain wheel; and
the protective cover is fixed on the protective cover, the rack is continuously meshed with the rotating gear, and the protective cover is driven to move based on the meshing of the rack and the rotating gear.
3. The starting switch device of construction machinery according to claim 1, wherein the movable closing member comprises:
the protection plate is slidably arranged in an opening formed in the protection cover;
the rotating disc is arranged in the protective cover and used for driving the protective plate to move;
the protective plate is provided with a positioning ball, the positioning ball is fixed on the rotating disc, a moving groove is formed in the protective plate, the positioning ball is clamped in the moving groove, and the protective plate is driven to slide in the opening based on the rotation of the positioning ball.
4. The starting switch device of construction machinery according to claim 3, wherein the movable closing member further comprises:
the sliding block is fixed on the protection plate;
the limiting groove is formed in the opening, and the sliding block is slidably mounted in the limiting groove and used for limiting the moving track of the protection plate.
5. The starting switch device of construction machinery according to claim 1, further comprising:
the key hole is provided with an adsorption layer on the inner wall and used for adsorbing a key;
the automatic telescopic rod is arranged in the switch box;
and the top plate is fixed on the automatic telescopic rod, corresponds to the through hole formed in the key hole and is used for ejecting out the key.
6. Construction machine equipment, characterized in that it comprises an activation switch device of a construction machine according to any of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122581204.7U CN216341483U (en) | 2021-10-26 | 2021-10-26 | Starting switch device of engineering mechanical equipment and engineering mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122581204.7U CN216341483U (en) | 2021-10-26 | 2021-10-26 | Starting switch device of engineering mechanical equipment and engineering mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341483U true CN216341483U (en) | 2022-04-19 |
Family
ID=81181317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122581204.7U Active CN216341483U (en) | 2021-10-26 | 2021-10-26 | Starting switch device of engineering mechanical equipment and engineering mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229631A (en) * | 2022-07-28 | 2022-10-25 | 江苏华频电子科技有限公司 | Angle grinder with safety control system |
-
2021
- 2021-10-26 CN CN202122581204.7U patent/CN216341483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229631A (en) * | 2022-07-28 | 2022-10-25 | 江苏华频电子科技有限公司 | Angle grinder with safety control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221222 Address after: 116000-1-3 / F, no.3-2, middle Huaihe Road, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Dalian Xinyu precision mould Co.,Ltd. Address before: 116000 1-3 / F, no.3-1, middle Huaihe Road, Dalian Economic and Technological Development Zone, Liaoning Province Patentee before: Dalian Yuhe Equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right |