CN219929385U - Steel mesh frame hoisting structure - Google Patents
Steel mesh frame hoisting structure Download PDFInfo
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- CN219929385U CN219929385U CN202321403745.3U CN202321403745U CN219929385U CN 219929385 U CN219929385 U CN 219929385U CN 202321403745 U CN202321403745 U CN 202321403745U CN 219929385 U CN219929385 U CN 219929385U
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- steel mesh
- mesh frame
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- hoisting structure
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 85
- 239000010959 steel Substances 0.000 title claims abstract description 85
- 238000003825 pressing Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 9
- 238000010276 construction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of steel mesh frames, and discloses a steel mesh frame hoisting structure, which solves the problem of poor hoisting and fixing effects of the existing steel mesh frame. According to the utility model, when the steel mesh frame is required to be hoisted, the placing plate is positioned on the ground, a worker lifts the partially spliced steel mesh frame on the placing plate, and the driving rod is driven by the motor to rotate, so that the driving rod drives the screw rod to be in threaded connection with the movable block to move downwards, the movable block drives the arc plate to move downwards, and as the assembled steel mesh frames are different in shape, the clamping blocks contact with the steel mesh frames of different shapes and slide in the grooves in the moving plate through the convex blocks, so that the clamping blocks are fixed along with the sliding angle transformation of the inclined surfaces of the steel mesh frames, the stability of the steel mesh frame is higher in the hoisting and lifting process, and the potential safety hazard is reduced.
Description
Technical Field
The utility model relates to the field of steel mesh frames, in particular to a steel mesh frame hoisting structure.
Background
The steel net frame is a space structure formed by connecting a plurality of rods through nodes according to a certain grid form. The device has the advantages of small space stress, light weight, high rigidity, good earthquake resistance and the like; the steel net frame can be used as a roof of buildings such as gymnasiums, exhibition halls, waiting halls, stadium stand awning and the like, so that in the current construction site, workers usually need to assemble steel net frame parts in advance and then move the steel net frame parts to the construction site through hoisting equipment, and the steel net frame parts are usually simple hoisting structures such as hoisting ropes, lifting hooks and the like;
through retrieving, current chinese patent CN202121363865.6 discloses a quick hoisting accessory of steel mesh frame hoist and mount construction, relates to steel mesh frame hoist and mount auxiliary device field, including two fixed plates, two the equal fixedly connected with dead lever in the middle part of the side surface that the fixed plate is close to each other, the outside of dead lever is provided with the external screw thread, two be provided with the sleeve between the fixed plate, the inner chamber has been seted up to telescopic inside. According to the utility model, the two fixing plates with adjustable intervals are arranged, the fixing plates are driven to be far away from or close to each other by the two fixing rods which are in threaded connection with the fixing plates through the rotating sleeve, so that the device is suitable for steel net frames with different sizes, the application range of the device is improved, the L-shaped plates and the clamping plates are arranged, the threaded rods are rotated through the rotating screw covers, the clamping plates are driven to vertically move, both sides of the steel net frames are fixed, a worker can conveniently fix the fixing plates and the steel net frames, the stability of the steel net frames during hoisting is improved, and the construction efficiency is further improved;
although the above patent places and fixes the steel mesh frame through the fixed plate and the L-shaped plate and the clamping plate, there are some problems in the operation and use process: above-mentioned patent is through placing steel mesh frame on L shaped plate, then fix steel mesh frame through splint, because steel mesh frame is in the back of assembling the part, through billet and steel ball welded fastening, it is different to assemble the shape of steel mesh frame, thereby make splint be difficult to adjust fixedly according to assembling steel mesh frame, thereby make splint and steel mesh frame's area of contact little, cause steel mesh frame at the in-process that hoist and mount was gone up and down, because wind-force or swing force cause hoist and mount place the problem that the steel mesh frame on the board dropped appear, there is certain potential safety hazard, and the ground collision of the steel mesh frame that part was assembled causes the damage, increase cost.
Disclosure of Invention
The utility model aims to provide a steel mesh frame hoisting structure which is used for working, so that the problem of poor hoisting and fixing effects of the existing steel mesh frame is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the steel mesh frame hoisting structure comprises a lifting hook, a connecting piece arranged at one end of the lifting hook, a fixed box arranged at one end of the connecting piece, connecting rods arranged at two ends of the fixed box, and a placing plate arranged at one end of the connecting rods, wherein the lower surface of the fixed box is provided with a limiting structure for pressing and fixing the steel mesh frame on the surface of the placing plate;
the limit structure comprises a motor arranged on the lower surface of the fixed box, a driving rod arranged at the output end of the motor, a screw rod arranged at one end of the driving rod, a movable block connected with the surface of the screw rod in a threaded manner, an arc-shaped plate arranged on one side of the movable block, a movable plate arranged inside the arc-shaped plate and a clamping block arranged on one side of the movable plate.
Further, the driving rods are provided with two groups, the other group of driving rods are movably connected with the fixed box, and the surfaces of the two groups of driving rods are sleeved with belts.
Further, a sliding groove is formed in the arc-shaped plate, a sliding block is arranged in the sliding groove in a sliding mode, and the sliding block is connected with the moving plate.
Further, a groove is formed in the movable plate, a protruding block is slidably arranged in the groove, and the protruding block is connected with the clamping block.
Further, the upper surface of placing the board is provided with fixed knot constructs, and fixed knot constructs including setting up the receiver in placing the inboard, and the notch has been seted up on the surface of receiver, and the inside of receiver is provided with the wind-up roll, and the both ends of wind-up roll are connected with the pivot that resets, pivot and receiver swing joint reset.
Further, the surface of wind-up roll is connected with the granny rag, and the one end of granny rag is provided with the inserted block, and the draw-in groove has been seted up on the surface of inserted block, and the inside block of draw-in groove is provided with the fixture block.
Further, a rotating shaft is arranged on the surface of the clamping block, two ends of the rotating shaft are movably connected with mounting shells, and an opening is formed in the top of each mounting shell.
Further, one end of the inserting block is provided with a first pressing block, one end of the first pressing block is provided with a first spring, the first spring is connected with the installation shell, one end of the clamping block is provided with a second pressing block, the surface of the second pressing block is connected with a second spring, the second spring is connected with the installation shell, and the other end of the clamping block is provided with an unlocking block.
Compared with the prior art, the utility model has the following beneficial effects:
the steel mesh frame hoisting structure provided by the utility model has poor hoisting and fixing effects of the existing steel mesh frame; when the steel mesh frame is required to be hoisted, the placing plate is positioned on the ground, a worker lifts the partially spliced steel mesh frame on the placing plate, the driving rods at the output end are driven by the motor to rotate, two groups of driving rods are arranged, and the driving rods are driven by the belt, so that the driving rods drive the screw rods to be in threaded connection with the movable blocks to move downwards, the movable blocks drive the arc plates to move downwards, when the clamping blocks connected with the movable plates are contacted with the steel mesh frame below the arc plates, the steel mesh frame is welded and spliced by steel bars and steel balls, so that the spliced steel mesh frame is different in shape, the clamping blocks are contacted with the steel mesh frame in different shapes, the clamping blocks are fixed along with the sliding angle change of the inclined surfaces of the steel mesh frame, the stability of the steel mesh frame is higher in the hoisting and lifting process, and the hidden danger is reduced.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional cross-sectional enlarged structure of the limit structure of the present utility model;
FIG. 3 is a schematic view of a three-dimensional enlarged structure of a receiving slot and a pulling cloth according to the present utility model;
fig. 4 is a schematic three-dimensional structure of the fixing structure of the present utility model.
In the figure: 1. a lifting hook; 2. a connecting piece; 3. a fixed box; 4. a connecting rod; 5. placing a plate; 6. a limit structure; 61. a motor; 62. a driving rod; 63. a belt; 64. a screw; 65. a movable block; 66. an arc-shaped plate; 67. a chute; 68. a slide block; 69. a moving plate; 610. a channel; 612. a bump; 613. clamping blocks; 7. a fixed structure; 71. a storage box; 72. a notch; 73. a wind-up roll; 74. pulling cloth; 75. inserting blocks; 76. a clamping groove; 77. a clamping block; 78. a rotating shaft; 79. unlocking the block; 710. a first briquette; 711. a first spring; 712. a mounting shell; 713. an opening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1-4, a steel mesh frame hoisting structure comprises a lifting hook 1, a connecting piece 2 arranged at one end of the lifting hook 1, a fixing box 3 arranged at one end of the connecting piece 2, connecting rods 4 arranged at two ends of the fixing box 3, and a placing plate 5 arranged at one end of the connecting rods 4, wherein the lower surface of the fixing box 3 is provided with a limiting structure 6 for pressing the steel mesh frame on the surface of the placing plate 5.
The utility model is further described below with reference to examples.
Example 1:
referring to fig. 1-2, the limit structure 6 includes a motor 61 disposed on the lower surface of the fixed box 3, a driving rod 62 disposed at an output end of the motor 61, a screw 64 disposed at one end of the driving rod 62, a movable block 65 screwed on a surface of the screw 64, an arc plate 66 disposed on one side of the movable block 65, a movable plate 69 disposed inside the arc plate 66, a clamping block 613 disposed on one side of the movable plate 69, two groups of driving rods 62 movably connected with the fixed box 3, belts 63 sleeved on surfaces of the driving rods 62, a chute 67 disposed inside the arc plate 66, a slider 68 disposed inside the chute 67, the slider 68 connected with the movable plate 69, a channel 610 disposed inside the movable plate 69, a bump 612 disposed inside the channel 610, and a connecting bump 612 with the clamping block 613 to increase a contact surface between the clamping block 613 and the steel grid.
Specifically, when the steel mesh frame needs to be lifted, place the board 5 and be located ground this moment, the staff lifts the steel mesh frame that the part concatenation was accomplished and puts on placing the board 5, then fix it, avoid taking place the problem that drops in the in-process of hoist and mount and appear, start the motor 61 of fixed box 3 bottom through outside button, make motor 61 drive the actuating lever 62 rotation of output, because actuating lever 62 is provided with two sets of, and two sets of actuating levers 62 pass through belt 63 transmission, thereby actuating lever 62 drives screw 64 and movable block 65 threaded connection and move downwards, thereby movable block 65 drives arc 66 and moves down, when the clamp block 613 that arc 66 below was connected through movable plate 69 contacts the steel mesh frame, because the steel mesh frame is through billet and steel ball welding to assemble the use, thereby the steel mesh frame shape of assembling is different, the clamp block 613 contacts the steel mesh frame of different shapes and passes through protruding piece 612 and slides in the inside channel 610 of movable plate 69, make the clamp block slide angle change and fix along with the inclined plane of the steel mesh frame, further movable plate 69 is through slider 68 at the inside of movable plate 69, thereby can be in order to reduce the fixed steel mesh frame 613 at the same time of the fixed frame of the slope, the side of the fixed frame is more stable in the time, the fixed frame is realized at the upper limit plate 613, the cost of the fixed frame is more stable and the cost is easy to be realized.
Example 2:
referring to fig. 3-4, the upper surface of the placement plate 5 is provided with a fixing structure 7, the fixing structure 7 comprises a storage box 71 arranged inside the placement plate 5, a notch 72 is formed in the surface of the storage box 71, a winding roller 73 is arranged inside the storage box 71, two ends of the winding roller 73 are connected with reset rotating shafts, the reset rotating shafts are movably connected with the storage box 71, a pulling cloth 74 is connected with the surface of the winding roller 73, one end of the pulling cloth 74 is provided with an inserting block 75, a clamping groove 76 is formed in the surface of the inserting block 75, a clamping block 77 is arranged in the clamping groove 76, an opening 713 is formed in the top of the installation shell 712, one end of the inserting block 75 is provided with a first pressing block 710, one end of the first pressing block 710 is provided with a first spring 711, the first spring 711 is connected with the installation shell 712, one end of the clamping block 77 is provided with a second pressing block, the surface of the second pressing block is connected with the second spring, the second spring is connected with the installation shell 712, the other end of the clamping block 77 is provided with a unlocking block 79, and the pulling block 74 is convenient to unlock.
Specifically, because steel rack passes through steel ball and steel bar welding and assembles the completion, when fixed to last steel rack, the steel bar and the steel ball hoist and mount of needs part are done final assembly work to the eminence, place steel bar and steel ball on placing plate 5 through the draw-in groove 76 contact extrusion that sets up, then the staff is fixed steel bar and steel ball through the fixed knot who sets up to be put 5 one sides of plate, thereby insert 75 in a hurry drives the pull cloth 74 and unreels from the surface of wind-up roll 73, make the wind-up roll 73 drive the reset pivot rotation power at both ends, further pull cloth 74 is fixed steel bar and steel ball on placing plate 5, avoid collapsing and drop, then insert the inside of opening 713 with insert 75, and then insert 75's draw-in groove 76 contact extrusion is Z font structure's fixture block 77, and insert 75's draw-in groove 76 block is fixed, and the first spring 711 extrusion power of being connected to first briquetting 710 bottom, thereby one end of pull cloth 74 is fixed, thereby pull cloth 74 is fixed to steel ball and is fixed from the surface unreeled of wind-up roll 73, make things convenient for the pull cloth 74 to rotate the opposite direction to the high-up roll 77 when the operation is carried out to the high-down roll 75, and the opposite direction is pressed down to the second clamp block 77, make the top end of lift up roll is further pressed down to be convenient for the fixture block 77, and the top is convenient for the top to rotate to be rotated down through the opposite to the second clamp 75.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a steel mesh frame hoisting structure, includes lifting hook (1), sets up connecting piece (2) in lifting hook (1) one end, sets up fixed box (3) in connecting piece (2) one end, sets up connecting rod (4) at fixed box (3) both ends to and set up place board (5) in connecting rod (4) one end, its characterized in that: the lower surface of the fixed box (3) is provided with a limiting structure (6) for pressing and fixing the steel mesh frame on the surface of the placing plate (5);
limit structure (6) are including setting up motor (61) at fixed box (3) lower surface, set up actuating lever (62) at motor (61) output, set up screw rod (64) in actuating lever (62) one end, the surface threaded connection of screw rod (64) has movable block (65), arc (66) of setting in movable block (65) one side, set up in inside movable plate (69) of arc (66), set up clamp splice (613) in movable plate (69) one side.
2. A steel mesh frame hoisting structure according to claim 1, characterized in that: the driving rods (62) are provided with two groups, the other group of driving rods (62) are movably connected with the fixed box (3), and the surfaces of the two groups of driving rods (62) are sleeved with belts (63).
3. A steel mesh frame hoisting structure according to claim 1, characterized in that: a sliding groove (67) is formed in the arc-shaped plate (66), a sliding block (68) is arranged in the sliding groove (67) in a sliding mode, and the sliding block (68) is connected with the moving plate (69).
4. A steel mesh frame lifting structure according to claim 3, characterized in that: the movable plate (69) is internally provided with a channel (610), a lug (612) is slidably arranged in the channel (610), and the lug (612) is connected with the clamping block (613).
5. A steel mesh frame hoisting structure according to claim 1, characterized in that: the upper surface of placing board (5) is provided with fixed knot constructs (7), and fixed knot constructs (7) including setting up receiver (71) in place board (5) inside, and notch (72) have been seted up on the surface of receiver (71), and the inside of receiver (71) is provided with wind-up roll (73), and the both ends of wind-up roll (73) are connected with the pivot that resets, resets pivot and receiver (71) swing joint.
6. A steel mesh frame hoisting structure according to claim 5, characterized in that: the surface of wind-up roll (73) is connected with granny rag (74), and one end of granny rag (74) is provided with inserted block (75), and draw-in groove (76) have been seted up on the surface of inserted block (75), and the inside block of draw-in groove (76) is provided with fixture block (77).
7. The steel mesh frame hoisting structure according to claim 6, wherein: the surface of fixture block (77) is provided with pivot (78), and the both ends swing joint of pivot (78) has installation shell (712), and opening (713) have been seted up at the top of installation shell (712).
8. The steel mesh frame hoisting structure according to claim 6, wherein: one end of inserted block (75) is provided with first briquetting (710), and the one end of first briquetting (710) is provided with first spring (711), and first spring (711) are connected with installation shell (712), the one end of fixture block (77) is provided with the second briquetting, and the surface connection of second briquetting has the second spring, and the second spring is connected with installation shell (712), the other end of fixture block (77) is provided with unlocking block (79).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403745.3U CN219929385U (en) | 2023-06-05 | 2023-06-05 | Steel mesh frame hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403745.3U CN219929385U (en) | 2023-06-05 | 2023-06-05 | Steel mesh frame hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929385U true CN219929385U (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321403745.3U Active CN219929385U (en) | 2023-06-05 | 2023-06-05 | Steel mesh frame hoisting structure |
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| Country | Link |
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| CN (1) | CN219929385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117163810A (en) * | 2023-11-02 | 2023-12-05 | 南通久盛新材料科技有限公司 | Lifting device for glass fiber reinforced plastic grille |
-
2023
- 2023-06-05 CN CN202321403745.3U patent/CN219929385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117163810A (en) * | 2023-11-02 | 2023-12-05 | 南通久盛新材料科技有限公司 | Lifting device for glass fiber reinforced plastic grille |
| CN117163810B (en) * | 2023-11-02 | 2024-03-08 | 南通久盛新材料科技有限公司 | Lifting device for glass fiber reinforced plastic grille |
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