CN217778722U - Material conveying cart for constructional engineering - Google Patents
Material conveying cart for constructional engineering Download PDFInfo
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- CN217778722U CN217778722U CN202221295977.7U CN202221295977U CN217778722U CN 217778722 U CN217778722 U CN 217778722U CN 202221295977 U CN202221295977 U CN 202221295977U CN 217778722 U CN217778722 U CN 217778722U
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- rod
- shallow
- dead lever
- wheel
- stopper
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Abstract
The utility model relates to a shallow especially relates to a be used for building engineering to use fortune material shallow. The technical problem is as follows: provided is a material transporting cart for construction engineering, which can lock wheels. The technical scheme is as follows: the utility model provides a be used for building engineering to carry material shallow, including wheel, ratchet, stopper, spacing ring, second dead lever, bearing board and shallow year thing frame etc. shallow year thing frame bottom is provided with two bearing boards, is provided with the second dead lever between the bearing board, and the equal rotary type in both sides is provided with the wheel around the second dead lever, and the wheel inboard all is provided with the ratchet, all is provided with the spacing ring on the bearing board, and the equal slidingtype in the spacing ring outside is provided with the stopper. The utility model discloses a fixture block is spacing to the ratchet, has reached the effect to the wheel locking for the wheel can't rotate when not using.
Description
Technical Field
The utility model relates to a shallow especially relates to a be used for building engineering to use fortune material shallow.
Background
A large amount of building raw materials are often needed on the building site, and the large-scale transport vehicle cannot be effectively transported in the building site due to the limitation of the site, so that workers often use the material transporting cart to transport the raw materials.
Present building engineering is with fortune material shallow, pour the raw materials into the material frame by the workman usually in, later promote the handle for the wheel rotates, thereby carries out raw materials transportation, though can transport the raw materials like this, nevertheless can't effectually carry out the locking to the shallow at slope topography. A material trolley for construction engineering is therefore now developed which can lock the wheels.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming that current fortune material shallow can't carry out the locking to the wheel, technical problem: provided is a material transporting cart for construction engineering, which can lock wheels.
The technical scheme is as follows: the utility model provides a be used for building engineering to use fortune material shallow, including the wheel, the ratchet, the fixture block, the stopper, first expanding spring, the spacing ring, first dead lever, the second dead lever, bearing board and shallow year thing frame, shallow year thing frame bottom is provided with two bearing boards, be provided with the second dead lever between the bearing board, the equal rotary type in both sides is provided with the wheel around the second dead lever, the wheel inboard all is provided with the ratchet, all be provided with the spacing ring on the bearing board, the equal slidingtype in the spacing ring outside is provided with the stopper, all be provided with first expanding spring between stopper and the spacing ring, equal rotary type is provided with the fixture block in the spacing block, the fixture block outside all is provided with first dead lever.
Optionally, still including the bracing piece, the push rod, the third dead lever, the gear, the oblique rack, the gag lever post, first telescopic link, second expanding spring and second telescopic link, shallow year thing frame left side is provided with two spinal branch vaulting poles, first dead lever left side all is provided with the gag lever post, the slidingtype is provided with the push rod between two front and back gag lever posts left side, two third dead levers about the push rod is inside to be provided with, equal rotary type is provided with the gear on the third dead lever, the gag lever post outside all is provided with the oblique rack, the oblique rack all with gear intermeshing, rear side gag lever post front side is provided with first telescopic link, front side gag lever post rear side is provided with the second telescopic link, be provided with second expanding spring between first telescopic link and the second telescopic link.
Optionally, the wheels are sleeved with a shock-absorbing rubber ring.
Optionally, two cart handles are provided on the left side of the cart carrying frame.
Optionally, the cart handles are each provided with an anti-slip sleeve.
Optionally, the front side and the rear side of the right side of the push rod are both provided with sliding grooves.
The utility model has the advantages that: 1. the utility model discloses a fixture block is spacing to the ratchet, has reached the effect of wheel locking for the wheel can't rotate when not using.
2. The utility model discloses a promote the push rod and make gear revolve, and then make the gag lever post all slide to the inboard to make the stopper all slide to the inboard, make fixture block and ratchet break away from the joint, reached the effect of removing the wheel locking fast.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a first partial body structure according to the present invention.
Fig. 3 is a schematic diagram of a second partial body structure according to the present invention.
Fig. 4 is a schematic view of the enlarged three-dimensional structure at a position a of the present invention.
Fig. 5 is a schematic view of the enlarged three-dimensional structure at the position B of the present invention.
Fig. 6 is a schematic view of a three-dimensional structure of the unlocking mechanism of the present invention.
Description of reference numerals: 1_ wheel, 2_ ratchet, 3_ fixture block, 4_ stopper, 5_ first expanding spring, 6_ stopper ring, 7_ first fixed rod, 8_ second fixed rod, 9_ bearing board, 10_ cart carrying frame, 11_ cart handle, 12_ anti-skidding sleeve, 13_ supporting rod, 14_ push rod, 15_ third fixed rod, 16_ gear, 17_ helical rack, 18_ stopper rod, 19_ first expanding rod, 20_ second expanding spring, 21_ second expanding rod, 22_ chute.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
The utility model provides a be used for building engineering to carry material shallow, as figure 1, figure 2, figure 3, figure 4 and figure 6 are shown, including wheel 1, ratchet 2, fixture block 3, stopper 4, first expanding spring 5, spacing ring 6, first dead lever 7, second dead lever 8, bearing plate 9, shallow carry thing frame 10, shallow handle 11 and antiskid cover 12, shallow carry thing frame 10 bottom and be connected with two bearing plate 9, be connected with second dead lever 8 between the bearing plate 9, the equal rotary type in both sides is connected with wheel 1 around the second dead lever 8, all overlap on the wheel 1 and have the yielding rubber ring, be used for the shock attenuation, wheel 1 inboard all is connected with ratchet 2, shallow carry thing frame 10 left side and be connected with two shallow handle 11, all cup jointed 12 on antiskid shallow handle 11, antiskid cover 12 homoenergetic plays effectual antiskid effect, all be connected with spacing ring 6 on the bearing plate 9, spacing ring 6 outside all slidingly is connected with stopper 4, all be connected with first expanding spring 5 between stopper 4 and the spacing ring 6, first expanding spring 5 homoenergetic is to 4, fixture block 3 homoenergetic is connected with the stopper 2 joint 3 and 3 homoenergetic, make the stopper 3 and spacing dead lever carry out the rotary type 2.
When the workman need transport the material, pour the material into in shallow carries thing frame 10, later rotate first dead lever 7, make fixture block 3 all rotate and break away from the joint with ratchet 2, later promote shallow handle 11, make wheel 1 all begin to rotate, when the needs unloading, first dead lever 7 of antiport, make fixture block 3 all rotate and reset and carry out the joint with ratchet 2, ratchet 2 receives the spacing unable rotation of fixture block 3 this moment, thereby make wheel 1 can't rotate again.
Example 2
On the basis of embodiment 1, as shown in fig. 2, fig. 3, fig. 5 and fig. 6, the stroller further includes a support rod 13, a push rod 14, a third fixing rod 15, a gear 16, an oblique rack 17, a limit rod 18, a first telescopic rod 19, a second telescopic spring 20 and a second telescopic rod 21, the left side of the stroller carrying frame 10 is connected with the two support rods 13, the left side of the first fixing rod 7 is connected with the limit rod 18, the push rod 14 is connected between the left sides of the front limit rod 18 and the rear limit rod 18 in a sliding manner, the front side and the rear side of the right side of the push rod 14 are both provided with sliding grooves 22, the sliding grooves 22 guide the limit rod 18, the push rod 14 is internally connected with the left third fixing rod and the right third fixing rod 15, the third fixing rod 15 is connected with the gear 16 in a rotating manner, the outer side of the limit rod 18 is connected with the oblique rack 17, the oblique rack 17 is engaged with the gear 16, the front side of the rear limit rod 18 is connected with the first telescopic rod 19, the rear side of the front limit rod 18 is connected with the second telescopic rod 21, the first telescopic spring 19 and the second telescopic rod 21 play a role in buffering for the first telescopic rod 19 and the second telescopic rod 21.
When the wheel 1 needs to be unlocked, a worker can push the push rod 14 to the right by feet, so that the gears 16 all start to rotate, under the action of the bevel rack 17, the limiting rods 18 all slide to the inner side, so that the first telescopic rod 19 and the second telescopic rod 21 all start to contract, the second telescopic spring 20 is stressed and compressed, the limiting rods 18 can drive the limiting blocks 4 to all slide to the inner side while sliding to the inner side, the first telescopic spring 5 is stressed and compressed, because the force of the first telescopic spring 5 and the second telescopic spring 20 is smaller than the biting force of the gears 16 and the bevel rack 17, the limiting rods 18 cannot slide and reset to the outer side under the action of the first telescopic spring 5 and the second telescopic spring 20, so that the wheel 1 continues to be in a locking state, when the locking needs to continue to be performed, the push rod 14 is pulled forwards, the gears 16 all start to rotate, meanwhile, under the combined action of the first telescopic spring 5 and the second telescopic spring 20, the limiting rods 18 all slide and reset to the outer side, the limiting rods 18 drive the first telescopic rod 19 and the second telescopic rod 21 to reset, and simultaneously, so that the limiting blocks 4 all slide and reset to the ratchet 2, and the clamping block 3 and the ratchet wheel 1 is further, and the wheel 1 is clamped and further achieves the effect.
While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the present invention should be limited only by the attached claims.
Claims (6)
1. The utility model provides a be used for building engineering to carry material shallow, a serial communication port, including wheel (1), ratchet (2), fixture block (3), stopper (4), first expanding spring (5), spacing ring (6), first dead lever (7), second dead lever (8), bearing board (9) and shallow year thing frame (10), shallow year thing frame (10) bottom is provided with two bearing board (9), be provided with second dead lever (8) between bearing board (9), the equal rotary type in both sides is provided with wheel (1) around second dead lever (8), wheel (1) inboard all is provided with ratchet (2), all be provided with spacing ring (6) on bearing board (9), the equal slidingtype in spacing ring (6) outside is provided with stopper (4), all be provided with first expanding spring (5) between stopper (4) and the spacing ring (6), the equal rotary type is provided with fixture block (3) in stopper (4), the fixture block (3) outside all is provided with first dead lever (7).
2. The material conveying trolley for the building engineering as claimed in claim 1, further comprising a support rod (13), a push rod (14), third fixing rods (15), gears (16), a bevel rack (17), a limiting rod (18), a first telescopic rod (19), a second telescopic spring (20) and a second telescopic rod (21), wherein the two support rods (13) are arranged on the left side of the trolley carrying frame (10), the limiting rod (18) is arranged on the left side of the first fixing rod (7), the push rod (14) is arranged between the left sides of the front limiting rod (18) and the rear limiting rod (18) in a sliding manner, the left third fixing rod (15) and the right third fixing rod (14) are arranged inside the push rod (14), the gears (16) are arranged on the third fixing rods (15) in a rotating manner, the bevel racks (17) are arranged on the outer sides of the limiting rods (18), the bevel racks (17) are mutually meshed with the gears (16), the first telescopic rod (19) is arranged on the front side of the rear limiting rod (18), the second telescopic rod (21) is arranged on the rear side of the limiting rod (18), and the second telescopic spring (20) is arranged between the first telescopic rod (19) and the second telescopic rod (21).
3. The material cart for construction engineering according to claim 2, wherein the wheels (1) are sleeved with shock-absorbing rubber rings.
4. A material cart for construction engineering according to claim 3, characterised in that two cart handles (11) are arranged on the left side of the cart carrying frame (10).
5. A trolley for conveying materials for building engineering according to claim 4, characterized in that the trolley handles (11) are provided with anti-slip covers (12).
6. The material transporting cart for the building engineering according to claim 5, wherein the right side of the push rod (14) is provided with sliding grooves (22) at the front side and the rear side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295977.7U CN217778722U (en) | 2022-05-27 | 2022-05-27 | Material conveying cart for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221295977.7U CN217778722U (en) | 2022-05-27 | 2022-05-27 | Material conveying cart for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217778722U true CN217778722U (en) | 2022-11-11 |
Family
ID=83911327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221295977.7U Active CN217778722U (en) | 2022-05-27 | 2022-05-27 | Material conveying cart for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217778722U (en) |
-
2022
- 2022-05-27 CN CN202221295977.7U patent/CN217778722U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |