CN218879239U - Simple, efficient and detachable grounding device - Google Patents
Simple, efficient and detachable grounding device Download PDFInfo
- Publication number
- CN218879239U CN218879239U CN202223025881.1U CN202223025881U CN218879239U CN 218879239 U CN218879239 U CN 218879239U CN 202223025881 U CN202223025881 U CN 202223025881U CN 218879239 U CN218879239 U CN 218879239U
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- grounding
- ground connection
- slide rail
- wheel frame
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- 239000002184 metal Substances 0.000 claims abstract description 151
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application discloses simple high-efficient detachable earthing device relates to bridge type magnetic disc hoisting crane ground connection technical field, including the hoist main part, the cart track is installed to the bottom of hoist main part, the cart track includes the metal slide rail, spacing spout has all been seted up to the both sides of metal slide rail, this scheme passes through the metal connection frame, can articulate the both sides bottom at the metal wheel frame respectively two sets of ground connection metal tanks, the operation of dismouting connection and maintenance change can be carried out to two sets of ground connection metal tanks according to in service behavior to the metal wheel frame, this scheme passes through spacing spout and spacing slider structure, can be with the spacing top of connecting at the metal slide rail of ground connection metal tank, the condition that derails appears when metal slide rail top sliding adjustment in ground connection can effectually be prevented, the stability of ground connection between ground connection metal tank and the metal slide rail can be ensured, thereby can stop the emergence of hoist main part power consumption incident.
Description
Technical Field
The utility model belongs to the technical field of bridge type magnetic disc hoisting crane ground connection technique and specifically relates to a simple high-efficient detachable earthing device is related to.
Background
The existing bridge type magnetic disc hoisting crane is connected with the ground through cart wheels, the field use requirement can be met under the general condition, and under the condition that the protection level is high, the inevitable electricity utilization safety accidents can occur only by means of wheel grounding, so that the safety accidents of personnel and equipment are caused. In order to better solve the problem of grounding of the overhead travelling crane, it is necessary to research a simple, efficient and detachable grounding device to solve the problem.
SUMMERY OF THE UTILITY MODEL
In order to improve the above-mentioned problem, the utility model provides a simple high-efficient detachable earthing device.
The utility model provides a simple high-efficient detachable earthing device adopts following technical scheme: a simple, efficient and detachable grounding device comprises a crane main body, wherein a cart track is mounted at the bottom of the crane main body and comprises a metal slide rail, and limiting slide grooves are formed in two sides of the metal slide rail;
the crane main body comprises a metal wheel frame, the bottom of the metal wheel frame is connected with a metal roller, the metal roller is in rolling contact with the top of the metal sliding rail, and both sides of the metal wheel frame can be detachably connected with grounding assemblies.
Based on the technical characteristics: according to the scheme, the two groups of grounding metal boxes can be respectively hinged to the bottoms of the two sides of the metal wheel frame through the metal connecting frame, and the metal wheel frame can carry out operations of dismounting, connecting, maintaining and replacing on the two groups of grounding metal boxes according to the using condition;
this scheme is through spacing spout and spacing slider structure, can be with the spacing connection of ground connection metal box at the top of metal slide rail, can effectually prevent that the condition of derailing from appearing in the ground connection metal box when metal slide rail top slide adjusting, can ensure the stability that ground connection is connected between ground connection metal box and the metal slide rail to can stop the emergence of hoist main part power consumption incident.
As a simple high-efficient detachable earthing device, wherein: the grounding assembly comprises a grounding metal box, and a metal connecting frame is hinged to one side of the grounding metal box.
Based on the technical characteristics: through the metal connecting frame hinged to one side of the grounding metal box, the two groups of grounding metal boxes can be respectively hinged to the bottoms of the two sides of the metal wheel frame, and the metal wheel frame can carry out dismounting connection and maintenance replacement on the two groups of grounding metal boxes according to the using condition.
As a simple high-efficient detachable earthing device, wherein: the top one side of ground connection metal box is provided with the mounting panel, first fixed orifices has all been seted up at the both ends of mounting panel.
Based on the technical characteristics: through the first fixed orifices of seting up at mounting panel both ends, can be with metal connecting frame swing joint in top one side of ground connection metal box.
As a simple high-efficient detachable earthing device, wherein: and a sliding cavity is formed in the middle of the bottom of the grounding metal box and is matched with the metal slide rail structure.
Based on the technical characteristics: because of sliding cavity and metal slide rail structure phase-match, can effectual promotion ground connection metal box at the gliding stability in metal slide rail top.
As a simple high-efficient detachable earthing device, wherein: the inner two sides of the sliding cavity are provided with limiting sliding blocks, the limiting sliding blocks are matched with the limiting sliding groove structures, and the limiting sliding blocks are in sliding fit with the limiting sliding grooves.
Based on the technical characteristics: because of spacing slider and spacing spout structure phase-match, and be sliding fit between spacing slider and the spacing spout, can be with the spacing top of connecting at the metal slide rail of ground connection metal box, can ensure the stability of ground connection between ground connection metal box and the metal slide rail, simultaneously, the condition that derailment, card pause appear when metal slide rail top slip in ground connection metal box can also effectually be prevented.
As a simple high-efficient detachable earthing device, wherein: two groups of second fixing holes used for connecting the metal wheel frame are formed in the middle of the metal connecting frame, third fixing holes used for connecting the grounding metal box are further formed in the two ends of the metal connecting frame, and the third fixing holes are identical to the first fixing holes in structure.
Based on the technical characteristics: through two sets of second fixed orificess that set up in one side middle part of metal link, conveniently with metal link fixed connection in one side bottom of metal wheel frame, cooperation third fixed orifices and first fixed orifices structure, can also be inboard at the metal link of metal wheel frame one side bottom fixed connection with ground connection metal box swing joint.
To sum up, the utility model discloses a following at least one beneficial effect:
1. according to the scheme, the two groups of grounding metal boxes can be respectively hinged to the bottoms of the two sides of the metal wheel frame through the metal connecting frame, and the metal wheel frame can carry out operations of dismounting, connecting, maintaining and replacing on the two groups of grounding metal boxes according to the using condition;
2. this scheme is through spacing spout and spacing slider structure, can be with the spacing connection of ground connection metal box at the top of metal slide rail, can effectually prevent that the condition of derailing from appearing in the ground connection metal box when metal slide rail top slide adjusting, can ensure the stability that ground connection is connected between ground connection metal box and the metal slide rail to can stop the emergence of hoist main part power consumption incident.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the grounding assembly of the present invention;
fig. 3 is a schematic structural view of the limiting chute of the present invention;
fig. 4 is a schematic structural diagram of the limiting slider of the present invention.
Description of reference numerals:
1. a crane body; 2. a cart track; 3. a metal wheel frame; 4. a metal roller; 5. a ground component; 6. a grounded metal case; 7. a metal connecting frame; 8. a metal slide rail; 9. a limiting chute; 10. mounting a plate; 11. a first fixing hole; 12. a sliding cavity; 13. a limiting slide block; 14. a second fixing hole; 15. and a third fixing hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-4.
Referring to fig. 1, the utility model provides a pair of simple high-efficient detachable earthing device, including crane main body 1, cart track 2 is installed to crane main body 1's bottom, and crane main body 1 includes metal wheel frame 3, and metal wheel frame 3's bottom is connected with metal gyro wheel 4, is rolling contact between metal gyro wheel 4 and the top of metal slide rail 8, and metal wheel frame 3's both sides can be dismantled through the bolt and be connected with earthing component 5.
Referring to fig. 2-4, the grounding assembly 5 includes a grounding metal box 6, one side of the grounding metal box 6 is hinged to a metal connecting frame 7, two groups of grounding metal boxes 6 can be respectively hinged to bottoms of two sides of the metal wheel frame 3 through the metal connecting frame 7 hinged to one side of the grounding metal box 6, the metal wheel frame 3 can perform operations of dismounting, connecting, maintaining and replacing the two groups of grounding metal boxes 6 according to use conditions, the cart track 2 includes a metal slide rail 8, and both sides of the metal slide rail 8 are provided with a limiting slide groove 9. The top one side of ground connection metal box 6 is provided with mounting panel 10, and first fixed orifices 11 have all been seted up at the both ends of mounting panel 10, through the first fixed orifices 11 of seting up at mounting panel 10 both ends, can be with metal link 7 swing joint in ground connection metal box 6 top one side.
Referring to fig. 4, a sliding cavity 12 is formed in the middle of the bottom of the grounding metal box 6, the sliding cavity 12 is structurally matched with the metal slide rail 8, and due to the structural matching of the sliding cavity 12 and the metal slide rail 8, the sliding stability of the grounding metal box 6 at the top of the metal slide rail 8 can be effectively improved, the limiting slide blocks 13 are arranged on two sides of the inside of the sliding cavity 12, the limiting slide blocks 13 are structurally matched with the limiting slide grooves 9, the limiting slide blocks 13 are in sliding fit with the limiting slide grooves 9, the limiting slide blocks 13 are structurally matched with the limiting slide grooves 9, and the limiting slide blocks 13 are in sliding fit with the limiting slide grooves 9, so that the grounding metal box 6 can be in limiting connection with the top of the metal slide rail 8, the grounding connection stability between the grounding metal box 6 and the metal slide rail 8 can be guaranteed, and meanwhile, the derailment and blockage of the grounding metal box 6 can be effectively prevented when the top of the metal slide rail 8.
Referring to fig. 4, two sets of second fixing holes 14 for connecting the metal wheel frame 3 are formed in the middle of the metal connecting frame 7, third fixing holes 15 for connecting the grounding metal box 6 are further formed in the two ends of the metal connecting frame 7, the third fixing holes 15 have the same structure as the first fixing holes 11, the metal connecting frame 7 is conveniently and fixedly connected to the bottom of one side of the metal wheel frame 3 through the two sets of second fixing holes 14 formed in the middle of one side of the metal connecting frame 7, and the grounding metal box 6 can be movably connected to the inner side of the metal connecting frame 7 fixedly connected to the bottom of one side of the metal wheel frame 3 by matching the structures of the third fixing holes 15 and the first fixing holes 11.
The working principle is as follows: according to the scheme, the two groups of grounding metal boxes 6 can be respectively hinged to the bottoms of the two sides of the metal wheel frame 3 through the metal connecting frame 7, and the metal wheel frame 3 can carry out operations of dismounting, connecting, maintaining and replacing on the two groups of grounding metal boxes 6 according to the use condition;
this scheme is through spacing spout 9 and 13 structures of limiting slide block, can be with 6 spacing connections of ground connection metal box at the top of metal slide rail 8, can effectually prevent that the condition of derailing from appearing in ground connection metal box 6 when 8 top sliding adjustment of metal slide rail, can ensure the stability that ground connection is connected between ground connection metal box 6 and the metal slide rail 8 to can stop 1 electricity incident's of hoist main part emergence.
The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a simple high-efficient detachable earthing device, includes hoist main part (1), its characterized in that: a cart track (2) is mounted at the bottom of the crane main body (1), the cart track (2) comprises a metal sliding rail (8), and two sides of the metal sliding rail (8) are both provided with limiting sliding grooves (9);
the crane main body (1) comprises a metal wheel frame (3), the bottom of the metal wheel frame (3) is connected with a metal roller (4), the metal roller (4) is in rolling contact with the top of a metal sliding rail (8), and two sides of the metal wheel frame (3) can be detachably connected with grounding assemblies (5).
2. A simple, highly efficient and detachable grounding device according to claim 1, characterized in that: the grounding assembly (5) comprises a grounding metal box (6), and one side of the grounding metal box (6) is hinged with a metal connecting frame (7).
3. A simple, highly efficient and detachable grounding device according to claim 2, characterized in that: the grounding metal box is characterized in that a mounting plate (10) is arranged on one side of the top of the grounding metal box (6), and first fixing holes (11) are formed in two ends of the mounting plate (10).
4. A simple, highly efficient and detachable grounding device according to claim 2, characterized in that: the bottom middle part of the grounding metal box (6) is provided with a sliding cavity (12), and the sliding cavity (12) is structurally matched with the metal sliding rail (8).
5. A simple, efficient and detachable grounding device according to claim 4, characterized in that: the inner two sides of the sliding cavity (12) are provided with limiting sliding blocks (13), the limiting sliding blocks (13) are structurally matched with the limiting sliding grooves (9), and the limiting sliding blocks (13) are in sliding fit with the limiting sliding grooves (9).
6. A simple, high-efficiency and detachable grounding device as in claim 2, wherein: two groups of second fixing holes (14) used for connecting the metal wheel frame (3) are formed in the middle of the metal connecting frame (7), third fixing holes (15) used for connecting the grounding metal box (6) are further formed in two ends of the metal connecting frame (7), and the third fixing holes (15) are identical to the first fixing holes (11) in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223025881.1U CN218879239U (en) | 2022-11-15 | 2022-11-15 | Simple, efficient and detachable grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223025881.1U CN218879239U (en) | 2022-11-15 | 2022-11-15 | Simple, efficient and detachable grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218879239U true CN218879239U (en) | 2023-04-18 |
Family
ID=85939481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223025881.1U Active CN218879239U (en) | 2022-11-15 | 2022-11-15 | Simple, efficient and detachable grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218879239U (en) |
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2022
- 2022-11-15 CN CN202223025881.1U patent/CN218879239U/en active Active
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