CN211688077U - Concrete lifting and transporting device for construction site - Google Patents

Concrete lifting and transporting device for construction site Download PDF

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Publication number
CN211688077U
CN211688077U CN202020345163.4U CN202020345163U CN211688077U CN 211688077 U CN211688077 U CN 211688077U CN 202020345163 U CN202020345163 U CN 202020345163U CN 211688077 U CN211688077 U CN 211688077U
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CN
China
Prior art keywords
support frame
fixed pulley
matched
frame
sliding
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Expired - Fee Related
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CN202020345163.4U
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Chinese (zh)
Inventor
邓凤
卢俊波
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Chongqing Institute of Engineering
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Chongqing Institute of Engineering
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Priority to CN202020345163.4U priority Critical patent/CN211688077U/en
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Publication of CN211688077U publication Critical patent/CN211688077U/en
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Abstract

The utility model belongs to the technical field of building construction appliances, in particular to a concrete lifting and conveying device for a construction site, which comprises an installation base, hoist machine case and cable wire, the installation base is equipped with quick-witted case, machine case upside is equipped with the support frame, the support frame rotates and is connected with the lead screw, the lead screw runs through the support frame bottom and is connected with quick-witted case transmission, support frame sliding connection has the carriage, the carriage is equipped with T shape spout, T shape spout is including vertical groove and transverse groove, the support frame is equipped with two first spacing risers, the inside spacing riser of two seconds that still is equipped with of support frame, the carriage is equipped with the spout, the inside cavity that is equipped with of carriage, the cavity bottom is equipped with the screw thread through-hole, the carriage upside is equipped with first fixed pulley, cable wire fixedly connected with lifter plate, the lifter plate is equipped with T shape slider, T shape.

Description

Concrete lifting and transporting device for construction site
Technical Field
The utility model belongs to the technical field of the construction utensil, concretely relates to building site is with concrete lifting and transporting device.
Background
In the building construction process, the concrete is all after ground stirring, promote different construction floors through the tower crane of building or interim elevator, along with the development of epoch, two-layer or multilayer building has been built in a lot of villages and has lived, need use a large amount of concrete, but because the floor is lower, can't use the main equipment, traditional mode of transporting adopts the manual work to transport, workman's amount of labour is big, waste time and energy, and current promotion conveyer adopts the hoist engine usually, and a support, fixed pulley and hopper promote the transportation pay-off.
However, the support of the existing lifting and conveying device is usually fixed and cannot be adjusted according to the conveying height, the support cannot be flexibly adjusted during the construction of short-rise buildings with different heights, and meanwhile, the support is jolted easily during the feeding of the hopper and is not high in safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing a building site promotes conveyer with concrete to it is usually fixed to solve current promotion conveyer's support, can not adjust according to the transportation height, can't adjust in a flexible way when the short-rise building construction of co-altitude, and simultaneously when the pay-off of hopper, the easy production is jolted, the not high problem of security.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a concrete lifting and conveying device for construction sites comprises an installation base, a winch case and a steel cable, wherein a winch is arranged inside the winch case and fixedly connected with the steel cable, the installation base is provided with the case, a low-speed motor is arranged inside the case, a support frame is arranged on the upper side of the case and rotatably connected with a lead screw, the lead screw penetrates through the bottom of the support frame and is in transmission connection with the case, the support frame is in sliding connection with a sliding frame, the sliding frame is provided with a T-shaped sliding chute, the T-shaped sliding chute comprises a longitudinal groove and two transverse grooves positioned on two sides of the longitudinal groove, the support frame is provided with two first limiting vertical plates matched with the longitudinal groove, two second limiting vertical plates matched with the transverse grooves are further arranged inside the support frame, the sliding frame is provided with a sliding groove matched with the second limiting vertical plates, a cavity is arranged inside the sliding, the steel cable winding machine is characterized in that a threaded through hole matched with the lead screw is formed in the bottom of the cavity, a first fixed pulley is arranged on the upper side of the sliding frame, the steel cable penetrates through the winding machine case and bypasses a lifting plate fixedly connected with the first fixed pulley, the lifting plate is provided with a T-shaped sliding block, the T-shaped sliding block comprises a longitudinal sliding block matched with two first limiting vertical plates and two transverse sliding blocks respectively matched with two transverse grooves, and the lifting plate is fixedly connected with a feeding hopper.
By adopting the technical scheme of the utility model, the installation base can firmly fix the device on the ground, and the matching of the winch inside the winch case and the steel cable can pull the steel cable when the winch rotates, so that the steel cable drives the lifting plate to vertically convey the hopper; when the machine case drives the screw rod to rotate, the sliding frame can move up and down relative to the support frame through the threaded through hole and the cavity, so that the height of the device is changed, the device is suitable for adjusting short-rise buildings with different heights, during adjustment, the screw rod is driven to rotate through the machine case, the sliding frame slides up and down, the height is adjusted, meanwhile, a winch of the winch case is controlled to receive and release wires, the winch receives wires, the lifting plate is pulled up and lifted through a steel cable, the winch releases wires, the lifting plate descends due to the self weight of the feeding hopper, the lifting plate cannot be clamped when the lifting plate ascends due to the fact that the sliding frame drives the first fixed pulley to ascend, and after the lifting plate is adjusted to the required height, the feeding;
the longitudinal sliding block provided with the T-shaped sliding block is matched with the first limiting vertical plates, when the lifting plate is positioned on the supporting frame, the two first limiting vertical plates can enable the longitudinal sliding block of the T-shaped sliding block to move transversely for limiting, and meanwhile, the two second limiting vertical plates can enable the two transverse sliding blocks of the T-shaped sliding block to move longitudinally for limiting, so that the T-shaped sliding block can limit when sliding relative to the supporting frame and only can slide up and down; when the T-shaped sliding block slides from the supporting frame to the sliding frame, the two transverse sliding blocks of the T-shaped sliding block can be matched with the transverse grooves of the T-shaped sliding groove, so that the T-shaped sliding block can be limited on the sliding frame and can only slide up and down, the phenomena of loosening, bumping and derailing of the T-shaped sliding block during up-down sliding are avoided, feeding of the feeding hopper is more stable, and safety is higher;
the utility model provides a current support that promotes conveyer fixed usually, can not adjust according to the transportation height, can't adjust in a flexible way when the short layer building of co-altitude not is under construction, and simultaneously when the hopper pay-off, produce easily and jolt, the not high problem of security.
Further inject, the lead screw upside is equipped with the first spacing boss with cavity assorted. By adopting the structure, the screw rod cannot slip out of the cavity.
Further inject, the support frame upside is equipped with the spacing boss of second, the carriage is equipped with the spacing boss of third with the spacing boss assorted of second. By adopting the structure, the sliding frame cannot slip off the supporting frame.
Further inject, the support frame is equipped with the second fixed pulley, the installation base is equipped with the third fixed pulley, the cable wire is in proper order around third fixed pulley, second fixed pulley and first fixed pulley and lifter plate fixed connection. The structure can change the traction direction of the steel cable and avoid the device from occupying too much ground area.
Further inject, the support frame bilateral symmetry is equipped with the stabilizer bar, two the stabilizer bar all with installation base fixed connection. The structure can stably support the support frame, so that the device structure is more stable.
Compared with the prior art, the utility model has the following advantages:
1. the height of the device can be changed by adjusting the relative height of the sliding frame and the supporting frame, the device is suitable for the construction of short-rise buildings with different heights, and the applicability is strong;
2. through the matching among the T-shaped sliding groove, the first limiting vertical plate and the second limiting vertical plate, the T-shaped sliding block can drive the lifting plate to slide on the sliding frame and the supporting frame more stably, the loosening, bumping and derailing cannot occur, and the safety of the device is higher;
3. the arrangement of the stabilizer bar can enable the bottom of the device to be more stable, and meanwhile, the traction direction of the steel cable can be changed through the additionally arranged second fixed pulley and the third fixed pulley, so that excessive ground area occupation is avoided.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural view of an embodiment of a concrete lifting and transporting device for a construction site according to the present invention;
FIG. 2 is a schematic structural view of a mounting base and a supporting frame of an embodiment of the concrete lifting and transporting device for a construction site according to the present invention;
fig. 3 is a schematic structural view of a sliding frame of an embodiment of the concrete lifting and transporting device for a construction site according to the present invention;
FIG. 4 is a schematic structural view of a hopper and a lifting plate of an embodiment of the concrete lifting and transporting device for a construction site of the present invention;
the main element symbols are as follows:
the mounting base 1, the chassis 11, the support frame 12, the screw rod 121, the first limit boss 1211, the first limit riser 122, the second limit riser 123, the second limit boss 124, the second fixed pulley 125, the stabilizer bar 126, the sliding frame 13, the T-shaped sliding groove 131, the longitudinal groove 1311, the transverse groove 1312, the sliding groove 132, the cavity 133, the threaded through hole 1331, the first fixed pulley 134, the third limit boss 135, the third fixed pulley 14, the winch chassis 2, the steel cable 3, the winch 21, the lifting plate 31, the T-shaped sliding block 311, the longitudinal sliding block 3111, the transverse sliding block 3112 and the hopper 32.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1-4, the concrete lifting and transporting device for construction site of the present invention comprises a mounting base 1, a hoisting machine case 2 and a steel cable 3, wherein the hoisting machine 21 is disposed inside the hoisting machine case 2, the hoisting machine 21 is fixedly connected with the steel cable 3, the mounting base 1 is provided with a machine case 11, the machine case 11 is provided with a low speed motor, the upper side of the machine case 11 is provided with a support frame 12, the support frame 12 is rotatably connected with a screw rod 121, the screw rod 121 penetrates through the bottom of the support frame 12 and is in transmission connection with the machine case 11, the support frame 12 is slidably connected with a carriage 13, the carriage 13 is provided with a T-shaped chute 131, the T-shaped chute 131 comprises a longitudinal groove 1311 and two transverse grooves 1312 disposed at two sides of the longitudinal groove 1311, the support frame 12 is provided with two first limiting risers 122 matched with the longitudinal groove 1311, the support frame 12 is further provided with two second limiting risers 123 matched with the transverse grooves, the sliding frame 13 is internally provided with a cavity 133, the bottom of the cavity 133 is provided with a thread through hole 1331 matched with the screw rod 121, the upper side of the sliding frame 13 is provided with a first fixed pulley 134, the steel cable 3 runs through the winch case 2 and bypasses the first fixed pulley 134 and is fixedly connected with the lifting plate 31, the lifting plate 31 is provided with a T-shaped sliding block 311, the T-shaped sliding block 311 comprises a longitudinal sliding block 3111 matched with two first limiting vertical plates 122 and two transverse sliding blocks 3112 respectively matched with two transverse grooves 1312, and the lifting plate 31 is fixedly connected with a feeding hopper 32.
By adopting the technical scheme of the utility model, the installation base 1 can firmly fix the device on the ground, and the matching of the winch 21 and the steel cable 3 in the winch case 2 can pull the steel cable 3 when the winch 21 rotates, so that the steel cable 3 drives the lifting plate 31 to vertically convey the hopper 32; when the case 11 drives the screw rod 121 to rotate, the sliding frame 13 can move up and down relative to the support frame 12 through the threaded through hole 1331 and the cavity 133, so that the height of the device is changed, the device is suitable for adjusting short-rise buildings with different heights, during adjustment, the case 11 drives the screw rod 121 to rotate, so that the sliding frame 13 slides up and down, the height is adjusted, meanwhile, the winding machine 21 controls the winding machine 21 of the winding case 2 to wind up and pay off, the lifting plate 31 is pulled up and lifted through the steel cable 3, the winding machine 21 pays off, the lifting plate 31 descends due to the self weight of the feed hopper 32, so that the lifting plate 31 cannot be clamped when the lifting plate ascends due to the driving of the first fixed pulley 134 by the sliding frame 13, and after the height is adjusted to a required height, the feed hopper 32 is finally paid;
the longitudinal sliding block 3111 of the T-shaped sliding block 311 is arranged to be matched with the first limiting vertical plates 122, when the lifting plate 31 is positioned on the support frame 12, the two first limiting vertical plates 122 can enable the longitudinal sliding block 3111 of the T-shaped sliding block 311 to move transversely for limiting, and meanwhile, the two second limiting vertical plates 123 can enable the two transverse sliding blocks 3112 of the T-shaped sliding block 311 to move longitudinally for limiting, so that the T-shaped sliding block 311 can be limited when sliding relative to the support frame 12 and can only slide up and down; when the T-shaped sliding block 311 slides from the support frame 12 to the sliding frame 13, the two transverse sliding blocks 3112 of the T-shaped sliding block 311 can be matched with the transverse groove 1312 of the T-shaped sliding groove 131, so that the T-shaped sliding block 311 can be limited on the sliding frame 13 and can only slide up and down, the phenomena of loosening, bumping and derailing of the T-shaped sliding block 311 during vertical sliding are avoided, feeding of the hopper 32 is more stable, and the safety is higher;
the utility model provides a current support that promotes conveyer fixed usually, can not adjust according to the transportation height, can't adjust in a flexible way when the short layer building of co-altitude not is under construction, and simultaneously when the hopper pay-off, produce easily and jolt, the not high problem of security.
Preferably, the upper side of the screw rod 121 is provided with a first limit boss 1211 matched with the cavity 133. With this structure, the screw rod 121 does not slip out of the cavity 133. In fact, other configurations are contemplated as the case may be, such that the lead screw 121 does not slip out of the cavity 133.
Preferably, the upper side of the support frame 12 is provided with a second limit boss 124, and the sliding frame 13 is provided with a third limit boss 135 matched with the second limit boss 124. This structure prevents the carriage 13 from slipping off the support frame 12. In fact, other configurations are contemplated as the case may be, so that the carriage 13 does not slip off the support frame 12.
Preferably, the supporting frame 12 is provided with a second fixed pulley 125, the mounting base 1 is provided with a third fixed pulley 14, and the steel cable 3 sequentially passes around the third fixed pulley 14, the second fixed pulley 125 and the first fixed pulley 134 to be fixedly connected with the lifting plate 31. With such a structure, the traction direction of the steel cable 3 can be changed, and the device can be prevented from occupying too much ground area. In fact, other structures can be considered according to the situation, and the device is prevented from occupying too much ground area.
Preferably, stabilizer bars 126 are symmetrically arranged on two sides of the supporting frame 12, and both stabilizer bars 126 are fixedly connected with the mounting base 1. With the structure, the support frame 12 can be stably supported, so that the device structure is more stable. In fact, other structures can be considered according to the situation, so that the device structure is more stable.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The utility model provides a building site is with concrete lifting transport device, includes installation base (1), hoist engine case (2) and cable wire (3), inside hoist engine (21) that is equipped with of hoist engine case (2), hoist engine (21) and cable wire (3) fixed connection, its characterized in that: the mounting base (1) is provided with a case (11), a low-speed motor is arranged in the case (11), a support frame (12) is arranged on the upper side of the case (11), the support frame (12) is rotatably connected with a screw rod (121), the screw rod (121) penetrates through the bottom of the support frame (12) and is in transmission connection with the case (11), the support frame (12) is in sliding connection with a sliding frame (13), the sliding frame (13) is provided with a T-shaped sliding groove (131), the T-shaped sliding groove (131) comprises a longitudinal groove (1311) and two transverse grooves (1312) positioned on two sides of the longitudinal groove (1311), the support frame (12) is provided with two first limiting vertical plates (122) matched with the longitudinal groove (1311), two second limiting vertical plates (123) matched with the transverse grooves (1311) are further arranged in the support frame (12), and the sliding frame (13) is provided with a sliding groove (132) matched with the second limiting vertical plates, the steel wire rope winding machine is characterized in that a cavity (133) is arranged inside the sliding frame (13), a threaded through hole (1331) matched with the screw rod (121) is formed in the bottom of the cavity (133), a first fixed pulley (134) is arranged on the upper side of the sliding frame (13), the steel wire rope (3) penetrates through the winding machine box (2) and bypasses the first fixed pulley (134) and is fixedly connected with a lifting plate (31), the lifting plate (31) is provided with a T-shaped sliding block (311), the T-shaped sliding block (311) comprises a longitudinal sliding block (3111) matched with two first limiting vertical plates (122) and two transverse sliding blocks (3112) respectively matched with two transverse grooves (1312), and the lifting plate (31) is fixedly connected with a feeding hopper (32).
2. A site concrete hoist transport apparatus according to claim 1, wherein: the upper side of the screw rod (121) is provided with a first limiting boss (1211) matched with the cavity (133).
3. A site concrete hoist transport apparatus according to claim 1, wherein: support frame (12) upside is equipped with second spacing boss (124), carriage (13) are equipped with spacing boss (135) of second spacing boss (124) assorted third.
4. A site concrete hoist transport apparatus according to claim 1, wherein: the supporting frame (12) is provided with a second fixed pulley (125), the mounting base (1) is provided with a third fixed pulley (14), and the steel cable (3) sequentially bypasses the third fixed pulley (14), the second fixed pulley (125) and the first fixed pulley (134) to be fixedly connected with the lifting plate (31).
5. A site concrete hoist transport apparatus according to claim 1, wherein: stabilizer bars (126) are symmetrically arranged on two sides of the support frame (12), and the two stabilizer bars (126) are fixedly connected with the mounting base (1).
CN202020345163.4U 2020-03-18 2020-03-18 Concrete lifting and transporting device for construction site Expired - Fee Related CN211688077U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020345163.4U CN211688077U (en) 2020-03-18 2020-03-18 Concrete lifting and transporting device for construction site

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020345163.4U CN211688077U (en) 2020-03-18 2020-03-18 Concrete lifting and transporting device for construction site

Publications (1)

Publication Number Publication Date
CN211688077U true CN211688077U (en) 2020-10-16

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CN202020345163.4U Expired - Fee Related CN211688077U (en) 2020-03-18 2020-03-18 Concrete lifting and transporting device for construction site

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113261477A (en) * 2020-10-23 2021-08-17 连云港如意情食用菌生物科技有限公司 Automatic racking device for needle mushroom culture basket
CN115199043A (en) * 2022-07-04 2022-10-18 广西交通职业技术学院 Integrated device for on-site transporting and pouring of sand-free macroporous concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113261477A (en) * 2020-10-23 2021-08-17 连云港如意情食用菌生物科技有限公司 Automatic racking device for needle mushroom culture basket
CN115199043A (en) * 2022-07-04 2022-10-18 广西交通职业技术学院 Integrated device for on-site transporting and pouring of sand-free macroporous concrete

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Granted publication date: 20201016