CN215974662U - Crane with safety protection function - Google Patents
Crane with safety protection function Download PDFInfo
- Publication number
- CN215974662U CN215974662U CN202220257180.1U CN202220257180U CN215974662U CN 215974662 U CN215974662 U CN 215974662U CN 202220257180 U CN202220257180 U CN 202220257180U CN 215974662 U CN215974662 U CN 215974662U
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- Prior art keywords
- crane
- base
- protection function
- safety protection
- splint
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- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 239000011435 rock Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a crane with a safety protection function, which comprises a bearing frame, a driving assembly, a rope assembly, a base and a fixing assembly, wherein the top of the bearing frame is provided with a sliding rail; the bottom of the bearing frame is connected with the base, and a fixing component is arranged on the side face or the bottom of the base; fixed subassembly includes fixed block, splint and first screw rod, the fixed block is connected in the side of base, and the both ends of fixed block are equipped with the limiting plate, first screw rod supports splint after running through the limiting plate, the spout has been seted up on the lateral wall of fixed block, be equipped with the slider with spout position and big or small looks adaptation on the splint, splint pass through the slider joint in the spout. Through this technical scheme can be convenient for the base fixed, avoid the operation in-process bearing frame to rock, simple and convenient practical and easy operation.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a crane with a safety protection function.
Background
The crane is a multi-action crane for vertically lifting and horizontally carrying heavy objects in a certain range. The crane can also be called as a hoisting machine, is an important tool and equipment for realizing mechanization and automation of production process, reducing heavy physical labor and improving labor productivity in industrial, traffic and building enterprises, and has a large amount of various hoisting equipment in China.
At present, in factory workshop, often can use hoisting machinery to come to handling or transport material, equipment etc. crane base generally directly places on workshop subaerial, easily takes place to rock or remove when the operation, causes very big potential safety hazard. In addition, the crane is inconvenient to move and inconvenient to operate, so that a crane with a safety protection function is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a crane with a safety protection function, which can effectively solve the above problems in the prior art.
In order to achieve the purpose, the technical scheme of the utility model provides a crane with a safety protection function, which comprises a bearing frame, a driving assembly, a rope assembly, a base and a fixing assembly, wherein the top of the bearing frame is provided with a sliding rail, the driving assembly is arranged in the sliding rail, and the bottom of the driving assembly is connected with the rope assembly; the bottom of the bearing frame is connected with the base, and a fixing component is arranged on the side face or the bottom of the base;
fixed subassembly includes fixed block, splint and first screw rod, the fixed block is connected in the side of base, and the both ends of fixed block are equipped with the limiting plate, first screw rod supports splint after running through the limiting plate, the spout has been seted up on the lateral wall of fixed block, be equipped with the slider with spout position and big or small looks adaptation on the splint, splint pass through the slider joint in the spout.
Furthermore, the clamp also comprises a guide rod, a guide hole is formed in the clamp plate, and the guide rod penetrates through the guide hole and then is connected with the clamp plate.
Further, still include spacing post, the one end that splint were kept away from to the guide bar is connected with spacing post, the diameter of spacing post is greater than the diameter of guiding hole.
Furthermore, one end of the clamping plate, which is far away from the sliding block, is connected with a clamping block.
Further, it still includes the carousel, the one end that splint were kept away from to first screw rod is connected with the carousel. The outer diameter of the rotary disc is larger than that of the first screw.
Further, it still includes the butt post, the one end that first screw rod is close to splint is connected with the butt post, the external diameter of butt post is greater than the external diameter of first screw rod.
Furthermore, the driving assembly comprises a second lead screw, a moving block, a first gear, a second gear and a first motor;
the two ends of the second screw rod are connected with the bearing frame, the moving block is in threaded connection with the second screw rod, the first gear is connected with the second screw rod, the second gear is connected with the first motor, the second gear is in meshed connection with the first gear, and the bottom of the moving block is connected with the rope structure.
Further, the rope assembly comprises a bracket base, a second motor, a rotating wheel, a rotating shaft, a rope and a lifting hook;
the support base is fixed at the bottom of the moving block, the rotating wheel is connected with the support base through a rotating shaft, one end of the rotating shaft is connected with the second motor, one end of the rope is fixedly connected to the rotating wheel in a sleeved mode, and the other end of the rope is connected with the lifting hook.
Further, the device also comprises a roller connected with the base.
The utility model has the advantages and beneficial effects that: (1) the hoist removes to treating operation department, through setting up the fixed body on ground, removes splint to fixed body department, and through rotating first screw rod, first screw rod promotes splint and removes to being close to the fixed body direction along the spout to fix the subassembly centre gripping on the fixed body through splint, thereby it is fixed with the base. Through this technical scheme can be convenient for the base fixed, avoid the operation in-process bearing frame to rock, simple and convenient practical and easy operation. (2) The first motor drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the second lead screw to rotate, the second lead screw drives the moving block to move along the sliding rail, and the moving block drives the rope structure below the moving block to move.
Drawings
FIG. 1 is a schematic structural diagram of a crane with a safety protection function according to the present invention;
FIG. 2 is another angular schematic view of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is another angular configuration of FIG. 2;
FIG. 5 is a partial enlarged view of B in FIG. 4;
FIG. 6 is another angular configuration of FIG. 4;
fig. 7 is a partial enlarged view of C in fig. 6.
The bearing frame 1, the base 2, the fixed block 3, the splint 4, the first screw 5, the limiting plate 6, the spout 7, the slider 8, the slide rail 9, the second lead screw 10, the movable block 11, the first gear 12, the second gear 13, the first motor 14, the support base 15, the second motor 16, the running wheel 17, the pivot 18, the rope 19, the lifting hook 20, the guide bar 21, the spacing post 22, the fixture block 23, the carousel 24, the butt post 25, the gyro wheel 26.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-7, a crane with safety protection function comprises a bearing frame 1, a driving component, a rope component, a base 2 and a fixing component, wherein the bearing frame 1 is a structure shaped like a Chinese character 'men', a slide rail 9 is arranged at the top of the bearing frame 1, the driving component is installed in the slide rail 9, the bottom of the driving component is connected with the rope component, the bottoms of the left and right sides of the bearing frame 1 are connected with the base 2, a fixing component is arranged at the side surface or the bottom of the base 2, the fixing component comprises a fixing block 3, a clamping plate 4 and a first screw 5, the fixing block 3 is connected to the side surface of the base 2, two ends of the fixing block 3 are provided with limiting plates 6, the limiting plates 6 are provided with first threaded holes, the first screw 5 penetrates through the limiting plates 6 and then supports against the clamping plate 4, a chute 7 is arranged on the side wall of the fixing block 3, a sliding block 8 matched with the chute 7 in position and size is arranged on the clamping plate 4, but splint 4 passes through slider 8 joint in spout 7, just splint 4 can follow spout 7 free movement through slider 8.
In the above technical solution, the crane moves to the place to be operated, and through setting up the fixed body (such as iron plate or other fixed body) on ground, moves splint 4 to the fixed body, and through rotating first screw 5, first screw 5 promotes splint 4 and moves to being close to the fixed body direction along spout 7 to fix the fixed subassembly centre gripping on the fixed body through splint 4, thereby fix base 2. Through this technical scheme base 2 of can being convenient for is fixed, avoids operation in-process bearing frame 1 to rock or remove, simple and convenient practical and easy operation.
Preferably, the clamping device further comprises a guide rod 21, a guide hole is formed in the clamping plate 4, and the guide rod 21 penetrates through the guide hole and then is connected with the clamping plate 4.
Preferably, the clamping device further comprises a limiting column 22, one end, far away from the clamping plate 4, of the guide rod 21 is connected with the limiting column 22, and the diameter of the limiting column 22 is larger than that of the guide hole. The guide rod 21 and the limiting column 22 are arranged to facilitate the movement of the clamping plate 4 along the sliding groove 7.
Preferably, a latch 23 is connected to one end of the clamping plate 4 away from the slider 8. The latch 23 is provided to facilitate the holding of the fixing body between the two clamping plates 4.
Preferably, the clamping device further comprises a rotating disc 24, one end of the first screw 5, which is far away from the clamping plate 4, is connected with the rotating disc 24, and the outer diameter of the rotating disc 24 is larger than that of the first screw 5. The provision of the dial 24 facilitates adjustment of the first screw 5.
Preferably, the clamping device further comprises a contact column 25, one end of the first screw 5 close to the clamping plate 4 is connected with the contact column 25, and the outer diameter of the contact column 25 is larger than that of the first screw 5.
Preferably, the driving assembly includes a second lead screw 10, a moving block 11, a first gear 12, a second gear 13, and a first motor 14, two ends of the second lead screw 10 are connected to the bearing frame 1, the moving block 11 is in threaded connection with the second lead screw 10, the first gear 12 is connected to the second lead screw 10, the second gear 13 is connected to the first motor 14, the second gear 13 is in meshed connection with the first gear 12, and a bottom of the moving block 11 is connected to the rope structure.
In the above technical solution, the first motor 14 drives the second gear 13 to rotate, the second gear 13 drives the first gear 12 to rotate, the first gear 12 drives the second lead screw 10 to rotate, the second lead screw 10 drives the moving block 11 to move along the slide rail 9, and the moving block 11 drives the rope structure below the moving block 11 to move.
Preferably, the rope assembly comprises a support base 15, a second motor 16, a rotating wheel 17, a rotating shaft 18, a rope 19 and a hook 20, the support base 15 is fixed at the bottom of the moving block 11, the rotating wheel 17 is connected with the support base 15 through the rotating shaft 18, one end of the rotating shaft 18 penetrates through the support base 15 and is connected with the second motor 16, one end of the rope 19 is fixedly sleeved on the rotating wheel 17, and the other end of the rope 19 is connected with the hook 20. The movement in the vertical direction of the rope 19 or the winding around the turning wheel 17 is facilitated by the above-described structural arrangement.
Preferably, the device further comprises a roller 26 connected with the base 2. The provision of the rollers 26 may facilitate the transfer of the crane.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The crane with the safety protection function is characterized by comprising a bearing frame (1), a driving assembly, a rope assembly, a base (2) and a fixing assembly, wherein a sliding rail (9) is arranged at the top of the bearing frame (1), the driving assembly is installed in the sliding rail (9), and the bottom of the driving assembly is connected with the rope assembly; the bottom of the bearing frame (1) is connected with the base (2), and a fixing component is arranged on the side surface or the bottom of the base (2);
fixed subassembly includes fixed block (3), splint (4) and first screw rod (5), the side at base (2) is connected in fixed block (3), and the both ends of fixed block (3) are equipped with limiting plate (6), support splint (4) after limiting plate (6) are run through in first screw rod (5), spout (7) have been seted up on the lateral wall of fixed block (3), be equipped with slider (8) with spout (7) position and size looks adaptation on splint (4), splint (4) are through slider (8) joint in spout (7).
2. The crane with the safety protection function as claimed in claim 1, further comprising a guide rod (21), wherein a guide hole is formed in the clamping plate (4), and the guide rod (21) penetrates through the guide hole and then is connected with the clamping plate (4).
3. The crane with the safety protection function as claimed in claim 2, further comprising a limiting column (22), wherein one end of the guide rod (21) far away from the clamping plate (4) is connected with the limiting column (22), and the diameter of the limiting column (22) is larger than that of the guide hole.
4. The crane with the safety protection function as claimed in claim 2, wherein a clamping block (23) is connected to one end of the clamping plate (4) far away from the sliding block (8).
5. The crane with the safety protection function as claimed in claim 2, further comprising a rotating disc (24), wherein one end of the first screw rod (5) far away from the clamping plate (4) is connected with the rotating disc (24), and the outer diameter of the rotating disc (24) is larger than that of the first screw rod (5).
6. A crane with safety protection function as claimed in claim 2, further comprising a butt column (25), wherein one end of the first screw rod (5) close to the clamping plate (4) is connected with the butt column (25), and the outer diameter of the butt column (25) is larger than that of the first screw rod (5).
7. A crane with safety protection function as claimed in claim 2, wherein the driving assembly comprises a second lead screw (10), a moving block (11), a first gear (12), a second gear (13) and a first motor (14);
the two ends of the second lead screw (10) are connected with the bearing frame (1), the moving block (11) is in threaded connection with the second lead screw (10), the first gear (12) is connected with the second lead screw (10), the second gear (13) is connected with the first motor (14), the second gear (13) is in meshed connection with the first gear (12), and the bottom of the moving block (11) is connected with the rope structure.
8. The crane with the safety protection function as claimed in claim 7, wherein the rope assembly comprises a bracket base (15), a second motor (16), a rotating wheel (17), a rotating shaft (18), a rope (19) and a hook (20);
the support seat (15) is fixed at the bottom of the moving block (11), the rotating wheel (17) is connected with the support seat (15) through a rotating shaft (18), one end of the rotating shaft (18) is connected with the second motor (16), one end of the rope (19) is sleeved and fixed on the rotating wheel (17), and the other end of the rope is connected with the lifting hook (20).
9. A safety-protected crane according to claim 1, further comprising a trolley (26) connected to the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220257180.1U CN215974662U (en) | 2022-02-08 | 2022-02-08 | Crane with safety protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220257180.1U CN215974662U (en) | 2022-02-08 | 2022-02-08 | Crane with safety protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215974662U true CN215974662U (en) | 2022-03-08 |
Family
ID=80571911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220257180.1U Expired - Fee Related CN215974662U (en) | 2022-02-08 | 2022-02-08 | Crane with safety protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215974662U (en) |
-
2022
- 2022-02-08 CN CN202220257180.1U patent/CN215974662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |