CN108840275A - A kind of lifting device of construction site brick - Google Patents
A kind of lifting device of construction site brick Download PDFInfo
- Publication number
- CN108840275A CN108840275A CN201810967928.5A CN201810967928A CN108840275A CN 108840275 A CN108840275 A CN 108840275A CN 201810967928 A CN201810967928 A CN 201810967928A CN 108840275 A CN108840275 A CN 108840275A
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- CN
- China
- Prior art keywords
- screw rod
- groups
- lifting device
- plate
- construction site
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0633—Mechanical arrangements not covered by the following subgroups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a kind of lifting devices of construction site brick, including support plate and the second movable plate, the support plate is arranged on the upper surface of under casing, the under casing is internally provided with first movement plate, the bottom end of the connecting rod is fixedly installed with idler wheel, the first screw rod is combined in first rotating nut, the supporting leg of at least six groups rectangular layings is provided on the lower surface of the under casing, second screw rod of four groups of rectangular layings is installed between the support plate and transverse slat by bearing block, and one group of driving mechanism wherein is provided on the second screw rod described in every two groups, position corresponding with the second screw rod is provided with the second rotating nut on second movable plate.It is difficult to slide the invention enables the lifting device fix stably, easy to remove, mitigate the labor intensity of worker, save the time, improve stability of the lifting device when being promoted to brick, while ensure that good bearing capacity.
Description
Technical field
The present invention relates to building field, specially a kind of lifting device of construction site brick.
Background technique
Brick is a kind of cuboid building stones built a wall, and is fired with mud, mostly red, is commonly called as " common brick ", also has
Cyan " blue bricks ".Brick is most traditional building material, is primary raw material gradually to utilization gangue and flyash from clay
Equal industrial wastes development, while from solid to porous, hollow development, from sintering to non-sintered development.Make according in architectural engineering
With the difference at position, brick is divided into wall-building brick, floor brick, arched roof brick, floor tile, sewer brick and chimney brick etc..Wall-building brick according to
Different building performances is divided into bearing bricks, furring tile, engineering brick, insulating brick, acoustic tile, tapestry brick and card brick etc..
Currently, on building sites, when the worker that builds a wall builds wall to certain altitude, lifting device is needed to promote brick
It goes, existing brick lifting device is mostly inconvenient to be moved, and there is also the lifting device that a part has idler wheel, Jin Jinyi
By the self-locking function of idler wheel, it is easy to slide, and existing brick lifting device mostly uses motor to drive wirerope pair
Brick is promoted, very unstable, and bearing capacity is limited.
For this purpose, it is proposed that the lifting device of construction site brick a kind of solves problems of the prior art,
So that the lifting device fix stably, difficult to slide, and it is easy to remove, mitigate the labor intensity of worker, save the time, improves this and mention
Stability of the device when being promoted to brick is risen, while ensure that good bearing capacity.
Summary of the invention
The purpose of the present invention is to provide a kind of lifting devices of construction site brick, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of lifting device of construction site brick, including support plate and the second movable plate, the support plate setting exist
On the upper surface of under casing, the under casing is internally provided with first movement plate, is fixedly mounted on the lower surface of the first movement plate
There is the connecting rod of four groups of rectangular layings, it is logical to offer first for position corresponding with connecting rod on the bottom plate of the under casing
Hole, the connecting rod are exposed through first through hole, and the bottom end of the connecting rod is fixedly installed with idler wheel, on the first movement plate
It has been left and right symmetrically arranged two group of first rotating nut, the first screw rod, first screw rod are combined in first rotating nut
Top be fixedly mounted on the top plate of under casing by bearing block, position corresponding with the first screw rod on the bottom plate of the under casing
The second through-hole is offered, first screw rod exposes through the second through-hole, and the bottom end of first screw rod is fixedly welded with turntable,
It is provided with the supporting leg of at least six groups rectangular layings on the lower surface of the under casing, is provided with cross above the support plate
Plate is equipped with second screw rod of four groups of rectangular layings by bearing block between the support plate and transverse slat, and wherein every two
One group of driving mechanism, position setting corresponding with the second screw rod on second movable plate are provided on group second screw rod
There is the second rotating nut, second screw rod screws in the second rotating nut, passes through on the upper surface of second movable plate
Sliding equipment is provided with parcel shelf.
Preferably, the driving mechanism includes servo motor, the first belt pulley, the second belt pulley and belt, the servo
Motor is fixedly mounted on the lower surface of transverse slat, and two group of first belt pulley is fixedly installed on the output shaft of the servo motor,
And the second belt pulley is wherein fixedly installed on the second screw rod described in two groups respectively, the second belt pulley described in two groups is passed by belt
Dynamic connection.
Preferably, rubber washer is bonded in the first through hole and the second through-hole.
Preferably, vertical bar is fixedly welded on the upper surface of the transverse slat, the top of the vertical bar is fixedly welded with installation
Disk offers mounting hole in the mounting disc.
Preferably, the top and bottom of second screw rod are provided with the first limited block.
Preferably, two groups of knobs are fixedly welded on the front/rear end of the parcel shelf.
Preferably, the sliding equipment includes sliding rail and sliding block, and the sliding rail is provided with two groups, and sliding rail described in two groups is equal
It is fixedly mounted on the upper surface of the second movable plate, the sliding block is fixedly mounted on the lower surface of parcel shelf, the sliding block card
It connects on the slide rail.
Preferably, the cross section of the sliding rail and the cross section of sliding block are T-type structure, and the both ends of the sliding rail are solid
Surely it is welded with two group of second limited block.
Compared with prior art, the beneficial effects of the invention are as follows：
1, when the lifting device works, make the first screw rod is positive in the first rotating nut to turn by rotating turntable
It is dynamic, so that first movement plate moves up, to drive connecting rod to move up, so that the lowest surfaces of idler wheel are higher than supporting leg
Lowest surfaces, supporting leg is played a supporting role, so that the lifting device fix stably, difficult to slide, is needed in the lifting device
When mobile, by rotating turntable the first screw rod is rotated backward in the first rotating nut so that first movement plate to
Lower movement, to drive connecting rod to move down so that the lowest surfaces of idler wheel be lower than supporting leg lowest surfaces, can by idler wheel into
Row movement, so that the lifting device is easy to remove, mitigates the labor intensity of worker, saves the time；
2, the second screw rod is driven to rotate in the second rotating nut by driving mechanism, so that moving down on the second movable plate
It is dynamic, guarantee stationarity of the parcel shelf when moving up and down, improves stability of the lifting device when being promoted to brick, together
When ensure that good bearing capacity；
3, it can be facilitated by sliding equipment and the position of parcel shelf is adjusted, staff is facilitated to carry out the upper and lower of brick
Material, improves the transfer efficiency of brick.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic side view of the invention；
Fig. 3 is the schematic cross-sectional view of under casing of the invention；
Fig. 4 is the structural schematic diagram of driving mechanism of the invention；
Fig. 5 is the structural schematic diagram of vertical bar of the invention and mounting disc.
In figure：1, support plate；2, under casing；3, first movement plate；4, connecting rod；5, first through hole；6, idler wheel；7, first turn
Dynamic nut；8, the first screw rod；9, the second through-hole；10, turntable；11, supporting leg；12, transverse slat；13, the second screw rod；14, driving machine
Structure；141, servo motor；142, the first belt pulley；143, the second belt pulley；144, belt；15, the second movable plate；16, second
Rotating nut；17, sliding equipment；171, sliding rail；172, sliding block；18, parcel shelf；19, rubber washer；20, vertical bar；21, it installs
Disk；22, mounting hole；23, the first limited block；24, it shakes hands；25, the second limited block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution：A kind of lifting device of construction site brick, including
Support plate 1 and the second movable plate 15, the support plate 1 are arranged on the upper surface of under casing 2, and the under casing 2 is internally provided with
One movable plate 3 is fixedly installed with the connecting rod 4 of four groups of rectangular layings, the bottom on the lower surface of the first movement plate 3
Position corresponding with connecting rod 4 offers first through hole 5 on the bottom plate of case 2, and the connecting rod 4 is exposed through first through hole 5,
The bottom end of the connecting rod 4 is fixedly installed with idler wheel 6, and two group of first rotation has been left and right symmetrically arranged on the first movement plate 3
Nut 7, the first screw rod 8 is combined in first rotating nut 7, and the top of first screw rod 8 passes through the fixed peace of bearing block
On the top plate of under casing 2, position corresponding with the first screw rod 8 offers the second through-hole 9, institute on the bottom plate of the under casing 2
It states the first screw rod 8 to expose through the second through-hole 9, the bottom end of first screw rod 8 is fixedly welded with turntable 10, the under casing 2
The supporting leg 11 of at least six groups rectangular layings is provided on lower surface, in lifting device work, by rotating turntable
10 rotate forward the first screw rod 8 in the first rotating nut 7, so that first movement plate 3 moves up, with the company of drive
Extension bar 4 moves up, so that the lowest surfaces of idler wheel 6 are higher than the lowest surfaces of supporting leg 11, supporting leg 11 is played a supporting role, so that
The lifting device fix stably, it is difficult to slide, when the lifting device needs mobile, make the first screw rod by rotating turntable 10
8 rotate backward in the first rotating nut 7, so that first movement plate 3 moves down, to drive connecting rod 4 to move down,
So that the lowest surfaces of idler wheel 6 are lower than the lowest surfaces of supporting leg 11, can be moved by idler wheel 6, so that the lifting device is just
In movement, mitigate the labor intensity of worker, save the time, the top of the support plate 1 is provided with transverse slat 12, the support plate 1
Second screw rod 13 of four groups of rectangular layings is installed between transverse slat 12 by bearing block, and wherein second described in every two groups
One group of driving mechanism 14 is provided on screw rod 13, position corresponding with the second screw rod 13 is provided on second movable plate 15
Second rotating nut 16, second screw rod 13 screw in the second rotating nut 16, drive the second spiral shell by driving mechanism 14
Bar 13 rotates in the second rotating nut 16, so that the second movable plate 15 moves up and down, guarantees parcel shelf 18 when moving up and down
Stationarity, improve stability of the lifting device when being promoted to brick, while ensure that good bearing capacity, institute
It states and parcel shelf 18 is provided with by sliding equipment 17 on the upper surface of the second movable plate 15, can be facilitated by sliding equipment 17 opposed
The position of object plate 18 is adjusted, and is facilitated staff to carry out the loading and unloading of brick, is improved the transfer efficiency of brick.
Preferably, the driving mechanism 14 includes servo motor 141, the first belt pulley 142, the second belt pulley 143 and skin
Band 144, the servo motor 141 are fixedly mounted on the lower surface of transverse slat 12, fixed on the output shaft of the servo motor 141
Two group of first belt pulley 142 is installed, and is wherein fixedly installed with the second belt pulley respectively on the second screw rod 13 described in two groups
143, the second belt pulley 143 described in two groups is sequentially connected by belt 144, and the positive and negative rotation of servo motor 141 is provided under casing 2
Switch, for controlling the positive and negative rotation of servo motor.
By using above-mentioned technical proposal, servo motor 141 can drive the first belt pulley 142 to realize positive and negative rotation, then lead to
Crossing belt 144 drives the second belt pulley 143 to realize positive and negative rotation, to drive the second screw rod 13 to realize positive and negative rotation, with driving
Parcel shelf 18 moves up and down.
Preferably, being bonded with rubber washer 19 in the first through hole 5 and the second through-hole 9.
By using above-mentioned technical proposal, rubber washer 19 can play good cushioning effect, prevent connecting rod 4 or the first
Screw rod 8 and the side wall of first through hole 5 or the second through-hole 9 are in contact and abrasion are caused to fracture.
Preferably, being fixedly welded with vertical bar 20 on the upper surface of the transverse slat 12, the top of the vertical bar 20 is fixedly welded
There is mounting disc 21, offers mounting hole 22 in the mounting disc 21.
By using above-mentioned technical proposal, vertical bar 20, mounting disc 21 and mounting hole 22 can be incited somebody to action when the device is located at indoor
The lifting device is installed aloft, so that the lifting device not only can promote brick from ground, it can also be from eminence to higher
Place promotes brick.
Preferably, the top and bottom of second screw rod 13 are provided with the first limited block 23.
By using above-mentioned technical proposal, the first limited block 23 can be defined the position of the second movable plate 15, avoid
Second movable plate 15 is hit.
Preferably, being fixedly welded with two groups of knobs 24 on the front/rear end of the parcel shelf 18.
By using above-mentioned technical proposal, knob 24 can facilitate staff to move parcel shelf 18, save work
The physical strength of personnel.
Preferably, the sliding equipment 17 includes sliding rail 171 and sliding block 172, the sliding rail 171 is provided with two groups, and two
The group sliding rail 171 is fixedly mounted on the upper surface of the second movable plate 15, and the sliding block 172 is fixedly mounted on parcel shelf 18
Lower surface on, the sliding block 172 is connected on sliding rail 171, and sliding rail 171 and sliding block 172 are gap-matched connection, is simultaneously
It avoids when being promoted to brick, sliding block 172 moves, and sliding block 172 is fixed by a pin on sliding rail 171.
By using above-mentioned technical proposal, sliding block 172 can move on sliding rail 171, and then parcel shelf 18 is driven to be moved
It is dynamic.
Preferably, the cross section of the sliding rail 171 and the cross section of sliding block 172 are T-type structure, and the sliding rail 171
Both ends be fixedly welded with two group of second limited block 25.
By using above-mentioned technical proposal, both the sliding rail 171 and sliding block 172 of the T-shaped structure in cross section can make close card
It is connected together, while the second limited block 25 can be defined the position of sliding block 172, avoids falling off from sliding rail 171.
Working principle：In use, by rotating turntable 10 first screw rod 8 is rotated backward in the first rotating nut 7,
So that first movement plate 3 moves down, to drive connecting rod 4 to move down, so that the lowest surfaces of idler wheel 6 are lower than supporting leg
The lifting device can be moved to designated position by idler wheel 6, then make the first spiral shell by rotating turntable 10 by 11 lowest surfaces
Bar 8 rotates forward in the first rotating nut 7, so that first movement plate 3 moves up, to drive connecting rod 4 to moving up
Dynamic, so that the lowest surfaces of idler wheel 6 are higher than the lowest surfaces of supporting leg 11, supporting leg 11 is played a supporting role, then brick is piled up
On parcel shelf 18, the second screw rod 13 is driven to rotate forward in the second rotating nut 16 by driving mechanism 14, so that second moves
Movable plate 15 moves up, and then parcel shelf 18 is driven to move up, and is promoted to brick, after promoting brick unloading in place,
When carrying out loading and unloading to brick, the position to parcel shelf 18 can be facilitated to be adjusted by sliding equipment 17, facilitate staff
The loading and unloading for carrying out brick drive the second screw rod 13 to rotate backward in the second rotating nut 16 by driving mechanism 14, so that
After second movable plate 15 drives parcel shelf 18 to move down reset, avoids carrying out brick next time and promoted.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of lifting device of construction site brick, including support plate (1) and the second movable plate (15), it is characterised in that：
The support plate (1) is arranged on the upper surface of under casing (2), and the under casing (2) is internally provided with first movement plate (3), described
The connecting rod (4) of four groups of rectangular layings, the bottom of the under casing (2) are fixedly installed on the lower surface of first movement plate (3)
Position corresponding with connecting rod (4) offers first through hole (5) on plate, and the connecting rod (4) is revealed through first through hole (5)
Out, the bottom end of the connecting rod (4) is fixedly installed with idler wheel (6), has been left and right symmetrically arranged two groups on the first movement plate (3)
First rotating nut (7) is combined with the first screw rod (8) in first rotating nut (7), the top of first screw rod (8)
It is fixedly mounted on by bearing block on the top plate of under casing (2), it is corresponding with the first screw rod (8) on the bottom plate of the under casing (2)
Position offers the second through-hole (9), and first screw rod (8) is exposed through the second through-hole (9), the bottom of first screw rod (8)
End is fixedly welded with turntable (10), and the supporting leg of at least six groups rectangular layings is provided on the lower surface of the under casing (2)
(11), it is provided with transverse slat (12) above the support plate (1), passes through bearing block between the support plate (1) and transverse slat (12)
Second screw rod (13) of four groups of rectangular layings is installed, and is wherein provided with one group on the second screw rod (13) described in every two groups
Driving mechanism (14), position corresponding with the second screw rod (13) is provided with the second rotating nut on second movable plate (15)
(16), second screw rod (13) screws in the second rotating nut (16), leads on the upper surface of second movable plate (15)
It crosses sliding equipment (17) and is provided with parcel shelf (18).
2. a kind of lifting device of construction site brick according to claim 1, it is characterised in that：The driving mechanism
It (14) include servo motor (141), the first belt pulley (142), the second belt pulley (143) and belt (144), the servo motor
(141) it is fixedly mounted on the lower surface of transverse slat (12), two group is fixedly installed on the output shaft of the servo motor (141)
One belt pulley (142), and be wherein fixedly installed with respectively the second belt pulley (143) on the second screw rod (13) described in two groups, two groups
Second belt pulley (143) is sequentially connected by belt (144).
3. a kind of lifting device of construction site brick according to claim 1, it is characterised in that：The first through hole
(5) and in the second through-hole (9) it is bonded with rubber washer (19).
4. a kind of lifting device of construction site brick according to claim 1, it is characterised in that：The transverse slat (12)
Upper surface on be fixedly welded with vertical bar (20), the top of the vertical bar (20) is fixedly welded with mounting disc (21), the installation
Mounting hole (22) are offered on disk (21).
5. a kind of lifting device of construction site brick according to claim 1, it is characterised in that：Second screw rod
(13) top and bottom are provided with the first limited block (23).
6. a kind of lifting device of construction site brick according to claim 1, it is characterised in that：The parcel shelf
(18) two groups of knobs (24) are fixedly welded on front/rear end.
7. a kind of lifting device of construction site brick according to claim 1, it is characterised in that：The sliding equipment
It (17) include sliding rail (171) and sliding block (172), the sliding rail (171) is provided with two groups, and sliding rail described in two groups (171) is solid
On the upper surface of the second movable plate (15), the sliding block (172) is fixedly mounted on the lower surface of parcel shelf (18) for Dingan County,
The sliding block (172) is connected on sliding rail (171).
8. according to a kind of lifting device for construction site brick that claim 7 is stated, it is characterised in that：The sliding rail (171)
Cross section and the cross section of sliding block (172) be T-type structure, and the both ends of the sliding rail (171) are fixedly welded with two groups
Second limited block (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967928.5A CN108840275A (en) | 2018-08-23 | 2018-08-23 | A kind of lifting device of construction site brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810967928.5A CN108840275A (en) | 2018-08-23 | 2018-08-23 | A kind of lifting device of construction site brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108840275A true CN108840275A (en) | 2018-11-20 |
Family
ID=64189189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810967928.5A Withdrawn CN108840275A (en) | 2018-08-23 | 2018-08-23 | A kind of lifting device of construction site brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108840275A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867229A (en) * | 2019-03-28 | 2019-06-11 | 无锡中鼎集成技术有限公司 | A kind of loading platform hoisting mechanism |
| CN110734013A (en) * | 2019-10-31 | 2020-01-31 | 中国建筑第七工程局有限公司 | transport platform for horizontal members of prefabricated building |
| CN112026888A (en) * | 2020-10-14 | 2020-12-04 | 贵州建工集团第二建筑工程有限责任公司 | Concrete transportation equipment suitable for complex terrain inside construction site |
| CN114314024A (en) * | 2022-01-18 | 2022-04-12 | 安徽天康(集团)股份有限公司 | Automatic crop seedling production line |
-
2018
- 2018-08-23 CN CN201810967928.5A patent/CN108840275A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867229A (en) * | 2019-03-28 | 2019-06-11 | 无锡中鼎集成技术有限公司 | A kind of loading platform hoisting mechanism |
| CN110734013A (en) * | 2019-10-31 | 2020-01-31 | 中国建筑第七工程局有限公司 | transport platform for horizontal members of prefabricated building |
| CN112026888A (en) * | 2020-10-14 | 2020-12-04 | 贵州建工集团第二建筑工程有限责任公司 | Concrete transportation equipment suitable for complex terrain inside construction site |
| CN112026888B (en) * | 2020-10-14 | 2023-11-24 | 贵州建工集团第二建筑工程有限责任公司 | Concrete slab transportation equipment suitable for complex terrain inside construction site |
| CN114314024A (en) * | 2022-01-18 | 2022-04-12 | 安徽天康(集团)股份有限公司 | Automatic crop seedling production line |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181120 |
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| WW01 | Invention patent application withdrawn after publication |