CN220301911U - Maintenance structure convenient to dismouting - Google Patents
Maintenance structure convenient to dismouting Download PDFInfo
- Publication number
- CN220301911U CN220301911U CN202321209484.1U CN202321209484U CN220301911U CN 220301911 U CN220301911 U CN 220301911U CN 202321209484 U CN202321209484 U CN 202321209484U CN 220301911 U CN220301911 U CN 220301911U
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- maintenance
- frame
- bearing box
- worm
- assembly
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- 238000012423 maintenance Methods 0.000 title claims abstract description 89
- 210000003781 tooth socket Anatomy 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of maintenance structures, in particular to a maintenance structure convenient to disassemble and assemble, which comprises a bearing box, wherein a first maintenance frame is rotatably arranged in the bearing box for accommodating and placing a box shell of the maintenance structure, and a worm is rotatably arranged at the bottom of the inner side of the bearing box; a worm wheel which is connected to the lower end of the worm in a meshed manner; gears, which are disposed on both sides of the worm wheel. The utility model overcomes the defects of the prior art, and the assembling frame, the assembling groove, the assembling strip and the spring lock of the spring ball are arranged, so that the assembling frame is pulled upwards by the handle groove by the force, the assembling frame and the maintenance net are pulled out from the inside of the second maintenance frame, the new equipment frame of change is kept the frame department from the second and is kept the frame with the maintenance and imbed, equipment groove and the equipment strip of equipment frame side assemble, and the locking piece of equipment frame lower extreme can carry out certain locking with the spring lock of bumping the pearl simultaneously, improves this device and carries out the convenience when dismouting to the maintenance net.
Description
Technical Field
The utility model relates to the technical field of maintenance structures, in particular to a maintenance structure convenient to disassemble and assemble.
Background
Deep foundation pit engineering is more and more common in the construction field, in order to ensure the safety of foundation pit construction slope top operation personnel, needs to set up guardrail facility as temporary maintenance structure at foundation pit slope top to prevent that pedestrian from carelessly falling to the condition emergence that causes the casualties in the foundation pit.
According to the chinese patent: CN214659350U deep basal pit maintenance structure, including rail guard body and connect the stand that sets up in rail guard body both sides, the rail guard body includes a plurality of articulated guard plates each other. This application has the effect of being convenient for accomodate and place, based on above-mentioned public patent and combination prior art discovery, current some maintenance structures can appear sunken etc. damage phenomenon after receiving the collision in the in-process of using to maintain the net, and maintain again fixed connection between net and the maintenance frame for inconvenient dismouting to maintaining the net is changed, and maintain the structure and can utilize the removal wheel to remove in the in-process of using, need rotate the rotation handle of post both sides then, realize maintaining the structure and be connected with the insert on ground, thereby increase personnel's inconvenience.
Disclosure of Invention
The utility model aims to provide a maintenance structure convenient to disassemble and assemble, so as to solve the problem of the prior maintenance structure in the use process.
In order to realize the technical problems, the utility model provides the following technical scheme:
the maintenance structure convenient to disassemble and assemble comprises a bearing box, wherein a box body shell is placed for accommodating the maintenance structure, and a first maintenance frame is rotatably arranged in the bearing box;
a worm rotatably installed at the bottom of the inner side of the carrying case;
a worm wheel which is connected to the lower end of the worm in a meshed manner;
the gears are arranged on two sides of the worm wheel, the gears are connected with the worm wheel through rotating shafts, and the rotating shafts are in rotating connection with the inside of the bearing box;
the tooth groove rod is arranged at the lower end of the bearing box in a penetrating mode.
Preferably, the first maintenance frame further includes:
the second maintenance frame is movably arranged on the side face of the first maintenance frame, and a folding hinge is arranged between the second maintenance frame and the first maintenance frame;
the assembly frame is embedded and installed in the middle of the inner side of the second maintenance frame;
a maintenance net arranged inside the assembly frame;
the handle groove is formed in the middle of the upper end of the assembly frame;
the assembly grooves are formed in the edge parts of the second maintenance frame;
and the assembly strips are fixedly arranged in the second maintenance frame, and the assembly grooves and the assembly strips are embedded and assembled.
Preferably, the second maintenance frame further includes:
the mounting plates are fixedly mounted at the bottom of the inner side of the second maintenance frame;
the spring lock of the spring ball is arranged in the middle of the upper end of the mounting plate, and the spring lock of the spring ball is aligned with the locking block at the lower end of the assembly frame.
Preferably, the carrying case further comprises:
the grooves are formed in the lower end edge of the bearing box;
the fixed block is fixedly arranged in the middle of the lower end of the bearing box;
the ground thorns are fixedly arranged at the lower ends of the fixing blocks, and are arranged in a square matrix.
Preferably, the carrying case further comprises:
the universal wheels are arranged at the edge parts of the lower ends of the bearing boxes, and the upper ends of the universal wheels are connected with the lower ends of the tooth slot rods;
the rotating disc is rotatably arranged on the side surface of the bearing box and is connected with the worm;
the sliding strip is fixedly arranged on the inner wall of the bearing box, and the sliding strip is in sliding connection with a sliding groove on the surface of the tooth groove rod.
Preferably, the carrying case further comprises:
the illuminating lamps are fixedly arranged in the middle of the upper end of the bearing box;
the hanging bolts are fixedly arranged at the side edges of the bearing box;
the movable hooks are rotatably arranged at the side edges of the bearing box, and the arrangement positions of the movable hooks and the hanging bolts are opposite.
The embodiment of the utility model provides a maintenance structure convenient to assemble and disassemble, which comprises the following steps of
The beneficial effects are that:
1. through being provided with equipment frame, equipment groove, equipment strip and spring lock of bumping balls for the power utilizes the handle groove to upwards pull the equipment frame, realizes pulling out equipment frame and maintenance net from the inside of second maintenance frame, and the equipment groove and the equipment strip of equipment frame side assemble simultaneously, and the locking piece of equipment frame lower extreme can carry out certain locking with spring lock of bumping balls, improves this device convenience when carrying out the dismouting to maintenance net.
2. Through being provided with worm, worm wheel, tooth's socket pole and gear for utilize the rolling disc to rotate the worm, the rotation of worm can make the worm wheel rotate in step, and the worm wheel utilizes the connecting axle to bring two gears of both sides to rotate, and two tooth's socket poles of side drive about the rotation of gear can, thereby bring the universal wheel of tooth's socket pole lower extreme to carry out altitude mixture control, after the altitude mixture control of universal wheel, two universal wheels can leave the ground, and each ground thorn of fixed block lower extreme can insert in the ground, accelerated the location work when placing this device.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of an assembly frame and a second maintenance frame according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;
FIG. 4 is a schematic view of the lower end structure of the inner part of the carrying case of the present utility model
FIG. 5 is a schematic view of the structure of the anchor block and ground spike of the present utility model.
In the figure: 1. a carrying case; 2. a first maintenance frame; 3. a second maintenance frame; 4. a folding hinge; 5. a maintenance net; 6. a movable hook; 7. hanging bolts; 8. a lighting lamp; 9. a universal wheel; 10. assembling a frame; 11. a handle groove; 12. an assembly groove; 13. a rotating disc; 14. assembling the strip; 15. a mounting plate; 16. a spring lock with a ball; 17. a worm; 18. a worm wheel; 19. a tooth slot bar; 20. a slide bar; 21. a gear; 22. a fixed block; 23. performing ground needling; 24. and (5) grooving.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1, a maintenance structure convenient to disassemble and assemble comprises a bearing box 1, a storage box shell for the maintenance structure, a first maintenance frame 2 rotatably installed in the bearing box, a second maintenance frame 3 movably arranged on the side surface of the first maintenance frame 2, universal wheels 9 respectively arranged at the lower end edge of the bearing box 1, and hanging bolts 7 respectively fixedly installed at the side surface edge of the bearing box 1; the movable hooks 6 are rotatably arranged on the side edge parts of the bearing boxes 1, so that the device can be moved to a place needing maintenance by using the universal wheels 9 at the lower end, the movable hooks 6 and the hanging bolts 7 are opened and separated, the two bearing boxes 1 are pulled open relatively, the first maintenance frame 2 and the second maintenance frame 3 which are folded between the movable hooks and the hanging bolts are unfolded relatively, the place needing maintenance is protected by enclosing, the illuminating lamp 8 is fixedly arranged in the middle of the upper end of the bearing box 1, a certain illumination effect can be carried out on the periphery after the illuminating lamp 8 is opened, and the illuminating lamp 8 is powered by using a storage battery in a lamp holder at the lower end.
As shown in fig. 2, includes an assembly frame 10 which is fitted and installed at the inner middle of the second maintenance frame 3; a maintenance net 5 provided inside the assembly frame 10; a handle groove 11 which is formed in the middle of the upper end of the assembly frame 10; the assembly grooves 12 are all formed at the edge of the second maintenance frame 3; the assembly bars 14 are fixedly arranged in the second maintenance frame 3, so that the assembly frame 10 and the maintenance net 5 are pulled out from the second maintenance frame 3 by utilizing the handle groove 11 at the upper end of the assembly frame 10, and then a new assembly frame 10 and a new maintenance net 5 are replaced to be embedded from the second maintenance frame 3, and the assembly groove 12 and the assembly bars 14 on the side face of the assembly frame 10 are assembled, so that the assembly frame 10 and the maintenance net 5 can be conveniently disassembled, assembled and replaced.
As shown in fig. 3, includes mounting plates 15, each of which is fixedly mounted on the inner bottom of the second maintenance frame 3; the spring lock 16 is installed in the middle of the upper end of the mounting plate 15, so that after the assembly frame 10 is embedded and assembled in the second maintenance frame 3, the locking block at the lower end of the assembly frame 10 can be embedded into the spring lock 16, and the spring lock 16 can utilize the bending tension of the spring to drive the clamping plate to lock the locking block to a certain extent.
As shown in fig. 4-5, comprises a worm 17 rotatably mounted at the bottom of the inner side of the carrying case 1; a worm wheel 18 engaged with the lower end of the worm 17; the gears 21 are arranged on two sides of the worm wheel 18, the tooth slot rods 19 penetrate through the lower end of the carrying case 1, the sliding bars 20 are fixedly arranged on the inner wall of the carrying case 1, so that the worm 17 is rotated by the rotating disc 13, the worm 17 rotates to synchronously rotate the worm wheel 18, the worm wheel 18 rotates by the connecting shaft with the two gears 21 on two sides, the two tooth slot rods 19 on the side face are driven up and down by the rotation of the gears 21, the up and down movement of the tooth slot rods 19 is carried out in the grooves 24, the height of the universal wheel 9 with the lower end of the tooth slot rods 19 is adjusted, and the fixed block 22 is fixedly arranged in the middle of the lower end of the carrying case 1; the ground thorns 23 are fixedly arranged at the lower ends of the fixed blocks 22, and when the height of the universal wheels 9 is adjusted to be lower than the horizontal plane of the lower ends of the fixed blocks 22, the ground thorns 23 at the lower ends of the fixed blocks 22 are inserted into the ground for connection, so that the connection stability between the device and the ground is improved.
Working principle: the device moves each universal wheel 9 at the lower end to a place needing maintenance, then opens and separates the movable hook 6 and the hanging bolt 7, relatively pulls apart the two bearing boxes 1, enables the first maintenance frame 2 and the second maintenance frame 3 which are folded between the two bearing boxes to be unfolded, achieves enclosing protection on the place needing maintenance, then rotates the worm 17 by utilizing the rotating disc 13, enables the worm wheel 18 to synchronously rotate, enables the worm wheel 18 to rotate by utilizing the connecting shaft to carry two gears 21 at two sides, enables the gears 21 to rotate to carry out up-and-down driving on two tooth socket rods 19 of the side, enables the universal wheels 9 with the lower ends of the tooth socket rods 19 to carry out height adjustment, enables the two universal wheels 9 to be separated from the place after the height of the universal wheels 9 is adjusted upwards, enables each ground spike 23 at the lower ends of the fixed block 22 to be inserted into the place, improves stability between the device and the place needing maintenance, and when the maintenance net is collided or damaged, enables the assembly frame 10 to be pulled upwards by utilizing the handle groove 11, enables the assembly frame 10 to be assembled from the inside of the second maintenance frame 5 to carry out assembling frame 10 and the second maintenance frame 10 by utilizing the locking device, and the locking device to carry out assembling process of the two maintenance frames 10 to be conveniently and the locking device 10 is embedded into the second maintenance frame 10 from the side frame 10.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Maintenance structure convenient to dismouting, its characterized in that includes:
the bearing box (1) is used for accommodating and placing a box body shell of the maintenance structure, and a first maintenance frame (2) is rotatably arranged in the bearing box;
a worm (17) rotatably mounted at the bottom of the inner side of the carrying case (1);
a worm wheel (18) which is connected to the lower end of the worm (17) in a meshing manner;
the gears (21) are arranged on two sides of the worm wheel (18), the gears (21) are connected with the worm wheel (18) through rotating shafts, and the rotating shafts are in rotating connection with the inside of the bearing box (1);
the tooth groove rod (19) is arranged at the lower end of the bearing box (1) in a penetrating mode.
2. The maintenance structure for easy dismounting according to claim 1, wherein the first maintenance frame (2) further comprises:
the second maintenance frame (3) is movably arranged on the side surface of the first maintenance frame (2), and a folding hinge (4) is arranged between the second maintenance frame (3) and the first maintenance frame (2);
an assembly frame (10) which is embedded and installed in the middle of the inner side of the second maintenance frame (3);
a maintenance net (5) which is provided inside the assembly frame (10);
the handle groove (11) is formed in the middle of the upper end of the assembly frame (10);
the assembly grooves (12) are formed at the edge parts of the second maintenance frame (3);
and the assembly strips (14) are fixedly arranged in the second maintenance frame (3), and the assembly grooves (12) and the assembly strips (14) are embedded and assembled.
3. Maintenance structure for easy dismounting according to claim 2, characterized in that the second maintenance frame (3) further comprises:
the mounting plates (15) are fixedly mounted at the inner bottom of the second maintenance frame (3);
and the spring lock (16) is arranged in the middle of the upper end of the mounting plate (15), and the spring lock (16) is aligned with the locking block at the lower end of the assembly frame (10).
4. Maintenance structure for easy dismounting according to claim 1, characterized in that the carrying case (1) further comprises:
the grooves (24) are formed in the lower end edge of the bearing box (1);
the fixed block (22) is fixedly arranged in the middle of the lower end of the bearing box (1);
the ground thorns (23) are fixedly arranged at the lower ends of the fixed blocks (22), and the ground thorns (23) are arranged in a square matrix.
5. Maintenance structure for easy dismounting according to claim 1, characterized in that the carrying case (1) further comprises:
the universal wheels (9) are arranged at the edge parts of the lower ends of the bearing boxes (1), and the upper ends of the universal wheels (9) are connected with the lower ends of the tooth socket rods (19);
a rotating disc (13) rotatably mounted on a side surface of the carrying case (1), the rotating disc (13) being connected to a worm (17);
the sliding strip (20) is fixedly arranged on the inner wall of the bearing box (1), and the sliding strip (20) is in sliding connection with a sliding groove on the surface of the tooth groove rod (19).
6. Maintenance structure for easy dismounting according to claim 1, characterized in that the carrying case (1) further comprises:
the illuminating lamps (8) are fixedly arranged in the middle of the upper end of the bearing box (1);
the hanging bolts (7) are fixedly arranged at the side edges of the bearing box (1);
the movable hooks (6) are rotatably arranged at the side edges of the bearing box (1), and the arrangement positions of the movable hooks (6) and the hanging bolts (7) are arranged oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209484.1U CN220301911U (en) | 2023-05-18 | 2023-05-18 | Maintenance structure convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209484.1U CN220301911U (en) | 2023-05-18 | 2023-05-18 | Maintenance structure convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301911U true CN220301911U (en) | 2024-01-05 |
Family
ID=89353776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321209484.1U Active CN220301911U (en) | 2023-05-18 | 2023-05-18 | Maintenance structure convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301911U (en) |
-
2023
- 2023-05-18 CN CN202321209484.1U patent/CN220301911U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |