CN213950340U - Simple hoisting device for lifting lug-free ditch cover plate - Google Patents
Simple hoisting device for lifting lug-free ditch cover plate Download PDFInfo
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- CN213950340U CN213950340U CN202022265674.8U CN202022265674U CN213950340U CN 213950340 U CN213950340 U CN 213950340U CN 202022265674 U CN202022265674 U CN 202022265674U CN 213950340 U CN213950340 U CN 213950340U
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- cover plate
- trolley
- track
- ditch cover
- ditch
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- 239000000725 suspension Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a simple lifting device for a ditch cover plate without lifting lugs, which belongs to the technical field of road civil engineering, and comprises a trolley (2) with wheels (1) and a clamp (3) for holding the ditch cover plate; the clamp (3) is fixed at the left end of the trolley (2) through a suspender (6); the utility model discloses can effectively solve the handling that no lug prepared ditch apron in advance, improve the situation that original heavier prefabricated apron can only use truck crane, truck-mounted crane, practiced thrift construction cost greatly, guarantee ditch apron is pleasing to the eye, shortens construction period.
Description
Technical Field
The utility model belongs to the technical field of road civil engineering, specific theory relates to a simple and easy overhead hoist of no lug ditch apron.
Background
The common method for hoisting and transporting the road drainage ditch cover plate is to set lifting lugs when the drainage ditch cover plate is prefabricated, hoisting is carried out by matching a crane and a transport vehicle, a certain project of Burma belongs to industrial garden engineering, in order to make the drainage ditch cover plate more attractive, the lifting lug is cancelled in the design side, more drainage ditches with automobile loads are arranged in a garden, when the drainage ditch cover plate is hoisted, tools such as lifting hooks and the like are required to be temporarily configured on the drainage ditch cover plate to match the crane for hoisting operation, the lifting hooks are removed after hoisting is finished, labor and time are wasted, and the hoisting cost is higher.
Disclosure of Invention
In order to overcome the problem that exists among the background art, the utility model provides a simple and easy overhead hoist of no lug ditch apron can effectively solve the handling of no lug preparation ditch apron, has improved the situation that original heavier prefabricated apron can only use mobile crane, truck-mounted crane, has greatly practiced thrift construction cost, and the guarantee ditch apron is pleasing to the eye, shortens construction period.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the upper and lower equal position nouns of the utility model are the expression modes adopted for the convenience of expression, the utility model is not limited by the position nouns when in actual use.
The simple hoisting device for the ditch cover plate without the lifting lugs comprises a trolley 2 with wheels 1 and a clamp 3 for clamping the ditch cover plate; the clamp 3 is fixed at the left end of the trolley 2 through a suspender 6.
Preferably, the trolley 2 is provided with a track 4 and a balancing weight 5 which can slide left and right along the track 4.
Preferably, the clamp 3 comprises two dowel bars 7, two scissor bars 8 hinged in the middle and two clamping plates 9 respectively fixed at the tail ends of the two scissor bars 8; the tail ends of the two dowel bars 7 are connected with the top ends of the scissors bars 8 through bolts 10; the dowel bar 7, the scissor bar 8 and the clamping plate 9 are respectively symmetrical; the top ends of the two dowel bars 7 are connected with the suspension rod 6 through a bolt 10.
Preferably, the clamping plate 9 is L-shaped.
Preferably, the rail 4 is cylindrical, and two ends of the rail 4 are respectively fixed on the frame of the trolley 2; the bottom of the balancing weight 5 is provided with a sleeve 11 which is matched with the track 4 and can slide left and right along the track 4.
The utility model has the advantages that:
the utility model has simple manufacture and convenient operation, and is beneficial to improving the construction efficiency; adopt the utility model discloses handling gutter apron, gutter apron can not set up rings, guarantees the pleasing to the eye clean and tidy of gutter apron.
The utility model transfers force to the clamp through the dead weight of the ditch cover plate, and the clamp clamps the ditch cover plate to be locked under the stress, thereby preventing the ditch cover plate from falling off; utilize lever principle, use the dolly wheel as the central point, through the slip hoisting trench cover of having the rail balancing weight, but the biggest hoisting is about 200 kilograms ditch cover, has effectively replaced large-scale hoisting equipment such as crane, simple structure, and the practicality is strong.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a diagram illustrating the lifting state of the present invention;
FIG. 4 is a cross-sectional view of the connection between the counterweight and the track of the present invention;
FIG. 5 is a schematic view of the clamp structure of the present invention;
in the figure, 1-wheel, 2-trolley, 3-clamp, 4-track, 5-counterweight, 6-suspender, 7-dowel bar, 8-scissor bar, 9-splint, 10-bolt, 11-sleeve, 12-ditch cover plate and 13-operator.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-5, the simple lifting device for the lifting lug-free ditch cover plate comprises a trolley 2 with wheels 1 and a clamp 3 for holding the ditch cover plate. The trolley 2 is provided with a track 4 made of steel pipes and a balancing weight 5 which can slide left and right along the track 4. Two ends of the track 4 are fixed on the frame of the re-trolley 2, and the bottom of the balancing weight 5 is provided with a sleeve 11 matched with the track 4. The sleeve 11 is sleeved outside the track 4, and the balancing weight 5 can slide left and right along the track 4 under the driving of the sleeve 11.
The clamp 3 comprises two dowel bars 7, two scissor bars 8 hinged in the middle and two clamping plates 9 respectively fixed at the tail ends of the two scissor bars 8; the tail ends of the two dowel bars 7 are connected with the top ends of the scissors bars 8 through bolts 10; the dowel bar 7, the scissor bar 8 and the clamping plate 9 are respectively symmetrical; the top ends of the two dowel bars 7 are connected with the suspension rod 6 through a bolt 10. The clamp plate 9 is L-shaped, and can clamp the trench cover plate 12 and prevent the trench cover plate 12 from sliding off. The clamp 3 is fixed at the left end of the trolley 2 through a suspender 6, and the right end of the trolley is provided with a hand lever.
The utility model discloses a use: operating personnel 13 will the utility model discloses push away to 12 places of stacking of trench cover, lift up the right-hand member of dolly 2, make anchor clamps 3 transfer and clip 12 both sides of trench cover, adjustment balancing weight 5 to suitable position, utilize lever principle, reduce artifical required dynamics of pushing down, and push down the right-hand member of dolly 2 through operating personnel 13, make 12 distances from the road surface certain distance of trench cover, because the articulated connected mode of scissors pole 8 and dowel steel 7, at the in-process that anchor clamps 3 improved, two splint 9 are fixed 12 step up automatically with the trench cover, promote dolly 2 with 12 transports to the mounted position of trench cover. The right end of the trolley 2 is lifted, and the two clamping plates 9 automatically loosen the trench cover plate 12 after the lifting force is lost.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides a simple and easy overhead hoist of no lug ditch apron which characterized in that: the simple hoisting device for the ditch cover plate without the lifting lugs comprises a trolley (2) with wheels (1) and a clamp (3) for clamping the ditch cover plate; the clamp (3) is fixed at the left end of the trolley (2) through a suspender (6); the trolley (2) is provided with a track (4) and a balancing weight (5) which can slide left and right along the track (4).
2. The simple hoisting device for the ditch cover plate without the lifting lugs in claim 1 is characterized in that: the clamp (3) comprises two dowel bars (7), two shear bar rods (8) hinged in the middle and two clamping plates (9) respectively fixed at the tail ends of the two shear bar rods (8); the tail ends of the two dowel bars (7) are connected with the top end of the shear bar (8) through a bolt (10); the dowel bar (7), the shear bar (8) and the clamping plate (9) are respectively symmetrical; the top ends of the two dowel bars (7) are connected with the suspension rod (6) through a bolt (10).
3. The simple hoisting device for the ditch cover plate without the lifting lugs in the claim 2 is characterized in that: the clamping plate (9) is L-shaped.
4. The simple hoisting device for the ditch cover plate without the lifting lugs in the claim 3 is characterized in that: the track (4) is cylindrical, and two ends of the track (4) are respectively fixed on the frame of the trolley (2); and a sleeve (11) which is matched with the track (4) and can slide left and right along the track (4) is arranged at the bottom of the balancing weight (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265674.8U CN213950340U (en) | 2020-10-13 | 2020-10-13 | Simple hoisting device for lifting lug-free ditch cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265674.8U CN213950340U (en) | 2020-10-13 | 2020-10-13 | Simple hoisting device for lifting lug-free ditch cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213950340U true CN213950340U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022265674.8U Active CN213950340U (en) | 2020-10-13 | 2020-10-13 | Simple hoisting device for lifting lug-free ditch cover plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN213950340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114873533A (en) * | 2022-05-07 | 2022-08-09 | 广东电网能源发展有限公司 | Ditch cover plate transport vehicle |
-
2020
- 2020-10-13 CN CN202022265674.8U patent/CN213950340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114873533A (en) * | 2022-05-07 | 2022-08-09 | 广东电网能源发展有限公司 | Ditch cover plate transport vehicle |
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