CN218522616U - Multifunctional handcart construction device - Google Patents
Multifunctional handcart construction device Download PDFInfo
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- CN218522616U CN218522616U CN202222353893.0U CN202222353893U CN218522616U CN 218522616 U CN218522616 U CN 218522616U CN 202222353893 U CN202222353893 U CN 202222353893U CN 218522616 U CN218522616 U CN 218522616U
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- trolley
- keels
- handcart
- baffle
- pedals
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Abstract
The utility model discloses a multifunctional trolley construction device, which comprises a trolley main body, wheels (1), a wheel mounting rack (2), a ladder stand keel (11), pedals (7), baffles (14), a baffle adjusting component, a pedal adjusting component and a limiting component; the wheels are arranged on the outer side of the lower end of the trolley main body through the wheel mounting frame, and the baffle is rotatably arranged on the inner side of the lower end of the trolley main body through the baffle adjusting assembly; two ends of a plurality of pedals are respectively connected between the pair of ladder stand keels in a rotatable manner to form a ladder stand main body, and the plurality of pedals are connected in a linkage manner through the pedal adjusting assembly; the upper end both sides of handcart main part are connected with the rotatable formula in upper end of a pair of cat ladder fossil fragments respectively, and cat ladder main part and handcart main part form the folding cat ladder structure of shape of falling V, and spacing subassembly adjustable connects between cat ladder main part and handcart main part. The utility model discloses combine handcart and cat ladder, reduced job site's instrument quantity and occupation space.
Description
Technical Field
The utility model relates to a building construction tool especially relates to a multi-functional handcart construction equipment.
Background
At present, in the construction process of the domestic building field, material transportation and high-altitude operation are always common links in construction. In conventional work progress, because the operation of transporting and ascending a height of material is independent detached work, the transport means of material and the operation of ascending a height instrument also are two kinds of differences, independent instrument, after transporting the material to the construction position through the transport means, the rethread operation of ascending a height instrument carries out the installation of material, the change of instrument has influenced construction's progress to a certain extent, can not maximize the efficiency of construction, and has wasted manpower and material resources. Meanwhile, the material transport tool and the climbing operation tool respectively occupy certain storage and use spaces, the space requirement is large, and the construction site with limited construction space or even narrow construction space is not beneficial to material transportation and construction operation. Therefore, there is a need for a multifunctional construction device that integrates a material transportation means and a climbing work means.
Disclosure of Invention
An object of the utility model is to provide a multi-functional handcart construction equipment combines handcart and cat ladder, has reduced the instrument quantity of job site and occupation space thereof.
The utility model discloses a realize like this:
a multifunctional trolley construction device comprises a trolley main body, wheels, a wheel mounting frame, a ladder keel, pedals, a baffle adjusting component, a pedal adjusting component and a limiting component; the wheels are arranged on the outer side of the lower end of the trolley main body through the wheel mounting frame, and the baffle is rotatably arranged on the inner side of the lower end of the trolley main body through the baffle adjusting assembly; two ends of a plurality of pedals are respectively rotatably connected between the pair of ladder stand keels to form a ladder stand main body, and the pedals are in linkage connection through the pedal adjusting assembly; the upper end both sides of handcart main part are connected with the upper end rotatable formula of a pair of cat ladder fossil fragments respectively, and cat ladder main part and handcart main part form the folding cat ladder structure of falling V-arrangement, and spacing subassembly adjustable connects between cat ladder main part and handcart main part.
The trolley main body comprises trolley keels and transverse keels, and the transverse keels are respectively connected between the trolley keels at intervals to form a trolley main body with a frame-shaped structure; the upper end of the handcart keel is rotatably connected with the upper end of the ladder stand keel, the wheel mounting frame and the baffle adjusting assembly are respectively mounted on the outer side and the inner side of the bottoms of the pair of handcart keels, and the limiting assembly is connected between the handcart keel and the ladder stand keel on the same side.
The baffle plate adjusting component comprises a fixed pull ring, a rotating shaft and a bottom keel; the bottom keel is fixedly arranged on the inner side of the bottom of the trolley keel, and the bottom keel is vertically connected between the pair of trolley keels; the rotating shaft can be rotatably and coaxially inserted into the bottom keel, and two ends of the rotating shaft extend to the outer side of the bottom keel and are connected with one end of the baffle; the fixed pull rings are respectively arranged at the other ends of the pair of trolley keels, the bottom keel and the baffle plate, and the pair of trolley keels, the bottom keel and the baffle plate are connected through connecting wires and fixed pull rings.
Spacing subassembly include spacing installed part and connecting wire rope, two spacing installed parts set up respectively on the cat ladder fossil fragments and the handcart fossil fragments of homonymy, the connecting wire rope is connected between cat ladder fossil fragments and handcart fossil fragments through two spacing installed parts.
The pedal adjusting component comprises an adjusting rope and a connecting plate; one end of the adjusting rope is connected to the top of the inverted V-shaped folding ladder stand structure through a connecting piece, and the other end of the adjusting rope is connected to the uppermost pedal through a connecting piece; the connecting plates are in a strip-shaped structure and can be rotatably connected to the side ends of the pedals, so that the pair of connecting plates form a rotating linkage structure on two sides of the pedals.
The adjusting rope is connected to the middle part of the inner side of the uppermost pedal, the pair of connecting plates are respectively connected to two ends of the inner sides of the pedals, and the connecting plates are arranged on the inner sides of the ladder stand keels in parallel; the middle parts of the two ends of the pedals are respectively connected with the keels of the crawling ladder.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses owing to combine handcart and cat ladder together, one side of the folding cat ladder structure of shape of falling V is the handcart, can be used to the material transportation of job site, and the opposite side of the folding cat ladder structure of shape of falling V is the cat ladder, can be used to auxiliary material's the operation of ascending a height, links up the transportation of material and installation operation process and combines and need not the change instrument, makes the efficiency of construction maximize, reduces the consumption of manpower and materials, has also reduced the parking space demand of job site tool simultaneously.
2. The utility model discloses owing to be equipped with baffle and baffle adjusting part thereof, the baffle can be adjusted through baffle adjusting part upset for stop the landing of material in the handcart main part, make the material transportation safe and reliable more.
3. The utility model discloses owing to be equipped with footboard adjusting part, can rotate through the footboard that adjusts rope pulling top to rotate all footboards through the connecting plate linkage, rotate the footboard and adjust to the horizontality, with the security of trampling when ensureing the operation of ascending a height, rotate the footboard to lie in the coplanar with cat ladder fossil fragments, can hide the footboard, avoid the footboard to be damaged by the material extrusion.
4. The utility model has the advantages of simply, easily draw materials and preparation, practicality are strong, with low costs, can realize that a ladder is dual-purpose, improve the machines utilization ratio and the turnover rate of utilization of job site, reduce personnel's demand, can wide application in the job site that has the material transportation simultaneously and the operation demand of ascending a height.
Drawings
Fig. 1 is a perspective view (side view of the cart) of the multi-functional cart construction apparatus of the present invention;
fig. 2 is a perspective view (side view angle of the ladder) of the utility model.
In the figure, 1 wheel, 2 wheel mounting brackets, 3 one-way bolts, 4 transverse keels, 5 connecting pieces, 6 adjusting ropes, 7 pedals, 8 limiting mounting pieces, 9 connecting ropes, 10 connecting plates, 11 ladder step keels, 12 two-way bolts, 13 fixing pull rings, 14 baffle plates, 15 rotating shafts, 16 bottom keels and 17 trolley keels.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 and 2, the multifunctional handcart construction device comprises a handcart main body, wheels 1, a wheel mounting frame 2, a ladder stand keel 11, pedals 7, baffles 14, a baffle adjusting component, a pedal adjusting component and a limiting component; the wheels 1 are arranged on the outer side of the lower end of the trolley main body (the side far away from the ladder stand keel 11 is taken as the outer side, and the side facing the ladder stand keel 11 is taken as the inner side) through the wheel mounting frame 2, and the baffle plate 14 is rotatably arranged on the inner side of the lower end of the trolley main body through the baffle plate adjusting component; two ends of a plurality of pedals 7 are rotatably connected between a pair of ladder stand keels 11 through two-way bolts 12 respectively to form a ladder stand main body, and the pedals 7 are in linkage connection through pedal adjusting components; the upper end both sides of handcart main part are connected with the upper end of a pair of cat ladder fossil fragments 11 through one-way bolt 3 respectively rotatable formula, and cat ladder main part and handcart main part form the folding cat ladder structure of shape of falling V, and spacing subassembly adjustable connects between cat ladder main part and handcart main part.
The ladder stand main body and the trolley main body are rotated and opened through the one-way bolt 3 to form an inverted V-shaped structure, and when the limiting assembly is locked in a limiting mode, the ladder stand can ascend through the pedal 7 and can be used as a ladder stand to assist high-place construction. The angle of the pedal 7 can be adjusted by turning the pedal adjusting component, and the pedal 7 is turned to be positioned in the same plane with the pair of ladder stand keels 11 when materials are transported, so that the materials can be conveniently placed, and the pedal 7 is prevented from being crushed by the materials; the pedal 7 is turned to a horizontal state during ascending, so that the stepping safety during ascending is ensured.
The trolley main body comprises trolley keels 17 and transverse keels 4, and the transverse keels 4 are respectively connected between the trolley keels 17 at intervals to form a trolley main body with a frame-shaped structure; the upper end of handcart fossil fragments 17 and the upper end of cat ladder fossil fragments 11 pass through the rotatable formula of one-way bolt 3 and are connected, and wheel mounting frame 2 and baffle adjusting part install respectively in the bottom outside and the inboard of a pair of handcart fossil fragments 17, and spacing subassembly is connected between handcart fossil fragments 17 and cat ladder fossil fragments 11 of homonymy.
Preferably, wheel mounting 2 and horizontal fossil fragments 4 and handcart fossil fragments 17 welded fastening, structural strength is high, and bearing capacity is strong, ensures to transport various building materials safely. Wheel mounting 2, horizontal fossil fragments 4, cat ladder fossil fragments 11, handcart fossil fragments 17 can adopt the circular steel tube to make, and cat ladder fossil fragments 11, handcart fossil fragments 17 and horizontal fossil fragments 4's length, the quantity of horizontal fossil fragments 4 can be selected according to the in-service use demand.
The baffle plate adjusting assembly comprises a fixed pull ring 13, a rotating shaft 15 and a bottom keel 16; the bottom keel 16 is fixedly arranged at the inner side of the bottom of the trolley keel 17, and the bottom keel 16 is vertically connected between the pair of trolley keels 17; the rotating shaft 15 can be rotatably and coaxially inserted into the bottom keel 16, and two ends of the rotating shaft 15 extend to the outer side of the bottom keel 16 and are connected with one end of the baffle 14; a plurality of fixing pull rings 13 are respectively arranged at the other ends of the pair of trolley keels 17, the bottom keel 16 and the baffle 14, and the pair of trolley keels 17, the bottom keel 16 and the baffle 14 are connected through the fixing pull rings 13 by connecting ropes (not shown in the figure).
Preferably, the bottom keel 16 can be welded and fixed on a pair of handcart keels 17, the rotation axis 15 and the bottom keel 16 can be made of circular steel tubes, and the specification of the bottom keel 16 is one size larger than that of the rotation axis 15, so that the rotation axis 15 can be conveniently inserted into the bottom keel 16 and rotated. The rotating shaft 15 drives the baffle 14 to rotate synchronously in a rotating mode, so that the overturning angle of the baffle 14 is adjusted, and the blocking and limiting effects of materials on the trolley main body of the baffle 14 are guaranteed. The fixing pull rings 13 are arranged at the bottoms of the handcar keels 17 and between the bottom keels 16 and the other ends of the baffles 14, the turnover angles of the baffles 14 can be fixed through the pulling knots of the connecting wire ropes, and the connecting wire ropes with different lengths can meet the fixing requirements of the baffles 14 at different angles.
Spacing subassembly include spacing installed part 8 and connecting wire rope 9, two spacing installed parts 8 set up respectively on the cat ladder fossil fragments 11 and the handcart fossil fragments 17 of homonymy, connecting wire rope 9 is connected between cat ladder fossil fragments 11 and handcart fossil fragments 17 through two spacing installed parts 8.
Preferably, spacing installed part 8 can adopt U type fastener, and connecting wire rope 9 can adopt reinforcing bar, wire rope etc. forms the drawknot between cat ladder fossil fragments 11 and handcart fossil fragments 17 through connecting wire rope 9, prevents that cat ladder fossil fragments 11 and handcart fossil fragments 17 accident from rotating and opening. Different contained angles between adaptable cat ladder fossil fragments 11 of different length and the handcart fossil fragments 17 are restricted to the connecting wire rope 9.
The pedal adjusting component comprises an adjusting rope 6 and a connecting plate 10; one end of an adjusting rope 6 is connected to the top of the inverted V-shaped folding crawling ladder structure through a connecting piece 5, and the other end of the adjusting rope 6 is connected to a pedal 7 positioned at the top through the connecting piece 5; the connecting plates 10 are in a strip-shaped structure, the connecting plates 10 are rotatably connected to the side ends of the pedals 7 through the bidirectional bolts 12, and a pair of connecting plates 10 form a rotating linkage structure on two sides of the pedals 7 through the bidirectional bolts 12.
Footboard 7 accessible two-way bolt 12 is relative cat ladder fossil fragments 11 and connecting plate 10 rotate, through adjusting 6 upwards pulling footboards 7 of rope, enables footboard 7 and upwards overturns, transfers footboard 7 through adjusting 6, enables footboard 7 and downwards overturns, realizes the angle modulation of footboard 7. When the connecting plate 10 is initially installed, included angles of all the pedals 7 and the connecting plate 10 are consistent, the connecting plate 10 is connected to the side ends of all the pedals 7, all the pedals 7 synchronously rotate under the linkage effect of the connecting plate 10, all the pedals 7 do not need to be adjusted one by one, and the operation is more convenient. Preferably, the adjusting rope 6 can be a chain, a steel wire rope or the like, the connecting plate 10 can be made of a long thin steel plate with the thickness of 3mm, the length of the connecting plate 10 can be determined according to the number of the pedals 7 and the distance between the pedals 7, and the pedals 7 can be made of steel plates or other hard plates.
The adjusting rope 6 is connected to the middle part of the inner side of the uppermost pedal 7 (the side of the pedal 7 close to the trolley main body is taken as the inner side, and the side of the pedal 7 far away from the trolley main body is taken as the outer side), a pair of connecting plates 10 are respectively connected to two ends of the inner sides of the pedals 7, and the connecting plates 10 are arranged on the inner sides of the ladder stand keels 11 in parallel; the middle parts of the two ends of the pedals 7 are respectively connected with a pair of ladder stand keels 11.
Carry through adjusting rope 6 and carry or transfer the regulation to the inboard middle part of footboard 7, carry out coordinated control at the inboard both ends of footboard 7 through a pair of connecting plate 10, make the both ends middle part of a plurality of footboards 7 rotate through two-way bolt 12 relative a pair of cat ladder fossil fragments 11, stability and the synchronism of a plurality of footboards 7 in the rotation regulation process are good.
Referring to fig. 1 and fig. 2, the using method of the present invention is:
when the ladder stand is used as a trolley, the ladder stand main body is rotated to be attached to the trolley main body through the one-way bolt 3, and a nut of the one-way bolt 3 is locked; one end of the baffle plate 14 is turned to a proper angle through a rotating shaft 15, and a connecting rope is tied between a fixing pull ring 13 at the other end of the baffle plate 14 and a pair of handcart keels 17 and a fixing pull ring 13 on a bottom keel 16 to fix the rotation angle of the baffle plate 14.
The wheels 1 are arranged on the ground, the trolley main body is arranged in an inclined mode, materials are arranged on the trolley main body, the materials are prevented from sliding off the trolley main body through the baffle 14, the trolley main body can be pushed to drive the materials to move by holding the upper end of the trolley main body, and the purpose of material transportation is achieved.
When using as the cat ladder, rotate cat ladder main part and handheld handcart through one-way bolt 3 and open, make cat ladder main part and handheld handcart form the structure of falling V-arrangement and prop up and locate subaerially, the nut of locking one-way bolt 3 to set up connecting wire rope 9 between two spacing installed parts 8 of homonymy, cat ladder main part and handheld handcart accident are opened when can preventing the cat ladder to use, and the opening angle of steerable cat ladder main part and handheld handcart is adjusted to length through connecting wire rope 9.
The uppermost pedal 7 is driven to turn upwards or downwards through the adjusting rope 6, and the length of the adjusting rope 6 is adjusted to control the turning angle of the pedal 7. Under the linkage of the connecting plates 10, all the pedals 7 synchronously rotate around the two-way bolts 12 between the pair of ladder stand keels 11 and the two connecting plates 10, and after the uppermost pedal 7 is adjusted to be in a horizontal state, namely all the pedals 7 are in the horizontal state, the nuts of the two-way bolts 12 are locked, so that the pedals 7 are prevented from being accidentally turned.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional handcart construction equipment which characterized by: the trolley comprises a trolley main body, wheels (1), a wheel mounting frame (2), a ladder stand keel (11), pedals (7), a baffle (14), a baffle adjusting component, a pedal adjusting component and a limiting component; the wheels (1) are arranged on the outer side of the lower end of the trolley main body through the wheel mounting frame (2), and the baffle (14) is rotatably arranged on the inner side of the lower end of the trolley main body through the baffle adjusting assembly; two ends of a plurality of pedals (7) are respectively rotatably connected between a pair of ladder stand keels (11) to form a ladder stand main body, and the plurality of pedals (7) are in linkage connection through pedal adjusting components; the upper end both sides of handcart main part are connected with the rotatable formula of the upper end of a pair of cat ladder fossil fragments (11) respectively, and cat ladder main part and handcart main part form the folding cat ladder structure of shape of falling V, and spacing subassembly adjustable connects between cat ladder main part and handcart main part.
2. The multi-function cart construction apparatus of claim 1, wherein: the trolley main body comprises trolley keels (17) and transverse keels (4), and the transverse keels (4) are respectively connected between the trolley keels (17) at intervals to form a trolley main body with a frame-shaped structure; the upper end of handcart fossil fragments (17) is connected with the rotatable formula in the upper end of cat ladder fossil fragments (11), and wheel mounting bracket (2) and baffle adjusting part are installed respectively in the bottom outside and the inboard of a pair of handcart fossil fragments (17), and spacing subassembly is connected between handcart fossil fragments (17) and cat ladder fossil fragments (11) of homonymy.
3. The multi-function cart construction apparatus of claim 2, wherein: the baffle plate adjusting component comprises a fixed pull ring (13), a rotating shaft (15) and a bottom keel (16); the bottom keels (16) are fixedly arranged on the inner sides of the bottoms of the trolley keels (17), and the bottom keels (16) are vertically connected between the trolley keels (17); the rotating shaft (15) can be rotatably and coaxially inserted into the bottom keel (16), and two ends of the rotating shaft (15) extend to the outer side of the bottom keel (16) and are connected with one end of the baffle (14); a plurality of fixed pull rings (13) are respectively arranged at the other ends of the pair of trolley keels (17), the bottom keels (16) and the baffle plates (14), and the pair of trolley keels (17), the bottom keels (16) and the baffle plates (14) are connected through connecting lines and fixed pull rings (13).
4. The multi-function cart construction apparatus of claim 2, wherein: the limiting component comprises a limiting installation part (8) and a connecting wire rope (9), the two limiting installation parts (8) are respectively arranged on the ladder stand keel (11) and the trolley keel (17) on the same side, and the connecting wire rope (9) is connected between the ladder stand keel (11) and the trolley keel (17) through the two limiting installation parts (8).
5. The multi-function cart construction apparatus of claim 1, wherein: the pedal adjusting component comprises an adjusting rope (6) and a connecting plate (10); one end of an adjusting rope (6) is connected to the top of the inverted V-shaped folding crawling ladder structure through a connecting piece (5), and the other end of the adjusting rope (6) is connected to the uppermost pedal (7) through the connecting piece (5); the connecting plates (10) are of long strip-shaped structures, and the connecting plates (10) can be rotatably connected to the side ends of the pedals (7), so that the pair of connecting plates (10) form a rotating linkage structure on two sides of the pedals (7).
6. The multi-function cart construction apparatus of claim 5, wherein: the adjusting rope (6) is connected to the middle of the inner side of the uppermost pedal (7), the pair of connecting plates (10) are respectively connected to two ends of the inner sides of the plurality of pedals (7), and the connecting plates (10) are arranged on the inner sides of the ladder stand keels (11) in parallel; the middle parts of the two ends of the pedals (7) are respectively connected with a pair of ladder stand keels (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222353893.0U CN218522616U (en) | 2022-09-05 | 2022-09-05 | Multifunctional handcart construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222353893.0U CN218522616U (en) | 2022-09-05 | 2022-09-05 | Multifunctional handcart construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218522616U true CN218522616U (en) | 2023-02-24 |
Family
ID=85243861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222353893.0U Active CN218522616U (en) | 2022-09-05 | 2022-09-05 | Multifunctional handcart construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218522616U (en) |
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2022
- 2022-09-05 CN CN202222353893.0U patent/CN218522616U/en active Active
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