CN107539923B - A kind of small-sized lifting device of construction - Google Patents
A kind of small-sized lifting device of construction Download PDFInfo
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- CN107539923B CN107539923B CN201710898925.6A CN201710898925A CN107539923B CN 107539923 B CN107539923 B CN 107539923B CN 201710898925 A CN201710898925 A CN 201710898925A CN 107539923 B CN107539923 B CN 107539923B
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Abstract
A kind of small-sized lifting device of construction, including bottom plate, holder device, draw and lift device, supporting table device, balancing device, fixed device and air cylinder device, bottom plate is equipped with idler wheel and the first clump weight, holder device is equipped with first support bar, first spring, first abuts against bar and rotating part etc., device is drawn and lifted equipped with the first transverse slat, first brace, first motor, output shaft and connecting line etc., supporting table device is equipped with supporting table, first supporting block, second supporting block, first fixed frame and the second vertical bar etc., balancing device is equipped with third cross bar, 4th cross bar, third brace and the first runner etc., fixed device is equipped with the 4th brace, third vertical bar, 5th brace and the 4th vertical bar etc., air cylinder device is equipped with cylinder, first fixed link, second fixed frame and bent stick etc., construction user can smoothly be promoted and be arrived by the present invention Desired height, significantly expansion product use scope, and the promotion of dual dynamics improves product reliability.
Description
The present invention is that the number of patent application that applicant proposed on November 05th, 2015 is " 201510750555.2 ", title
For a kind of divisional application of the Chinese invention patent application of " small-sized lifting device of construction ", entire contents are incorporated into this Shen
Please among.
Technical field
The present invention relates to building machinery field more particularly to a kind of small-sized lifting devices of construction.
Background technique
Today of national economy high speed development, the building machineries such as building hoist start to play in more and more building fields
Great function, especially for large-engineering and skyscraper place, building hoist using particularly important, it can greatly improve life
It yield and economizes labor time.Therefore, people are to various aspects such as the performance of elevator, efficiency, loading capacity, energy conservation and maintenances
Composite request is also higher and higher.Transmission mechanism of building hoist is using axial pin type overload sensor transmission mechanism and cage at present
It connects, this axial pin type overload sensor is all pivot pin type stress, and forced area is small, is easily damaged, and structure is processed
It is complicated；It is high to otic placode installation hole location required precision when installation, need to proofread hole location, especially existing welding technique, which can generate, answers
Power deformation leads to the increased costs such as artificial so often will do it secondary operation when installing axial pin type overload sensor, and
Transmission mechanism cannot be exchanged arbitrarily with cage.
Accordingly, it is desirable to provide a kind of new technical solution solves above-mentioned technical problem.
Summary of the invention
The object of the present invention is to provide the small-sized lifting devices of construction that one kind can effectively solve above-mentioned technical problem.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that a kind of small-sized lifting device of construction,
It is characterized by: the small-sized lifting device of construction includes bottom plate, the holder device above the bottom plate, is located at institute
State above bottom plate draw and lift device, positioned at the supporting table device drawn and lifted below device, be located on the right side of the supporting table device
Balancing device, the fixation device below the balancing device and the air cylinder device on the left of the fixed device, institute
Bottom plate is stated equipped with idler wheel and the first clump weight above the idler wheel, the holder device be equipped with first support bar,
The first spring inside the first support bar, first on the right side of the first support bar abut against bar, positioned at described
First abuts against the rotating part on the right side of bar, the second support bar above first spring, is located at the second support bar top
First fixed pulley in portion, the first crossbar on the right side of the second support bar, first on the right side of the first crossbar are erected
Bar and the second crossbar on the right side of first vertical bar, the device that draws and lifts are equipped with the first transverse slat, are located at first cross
The first brace below plate, the first motor above first transverse slat, the output shaft inside the first motor,
Connecting line above the output shaft, is located above the connecting line the second brace above first transverse slat
The second fixed pulley, the first support on the left of the first motor, the third fixed pulley at the top of the first support
And the second support below the first support, the supporting table device are equipped with supporting table, are located under the supporting table
The first supporting block, the second supporting block below first supporting block, the on the left of second supporting block of side
One fixed frame, the second vertical bar on the right side of the supporting table, the third supporting block on the right side of first supporting block and position
Second spring on the left of second vertical bar, the balancing device are equipped with third cross bar, are located above the third cross bar
The 4th cross bar, the third brace below the 4th cross bar, the first runner on the right side of the third cross bar, be located at
The first catch bar below the third cross bar, is located at described second at the second clump weight below first catch bar
Locating piece on the right side of clump weight and the second runner inside the locating piece, the fixed device be equipped with the 4th brace,
Third vertical bar above the 4th brace, the 5th brace above the third vertical bar are located at the described 5th tiltedly
The 4th vertical bar above bar and the third bracket above the 4th vertical bar, the air cylinder device are equipped with cylinder, are located at
The first fixed link on the left of the cylinder, the second fixed frame on the left of first fixed link are fixed positioned at described second
Bent stick below frame, the locating rod on the right side of second fixed frame, the second catch bar on the right side of the locating rod,
Third spring above the locating rod, the third fixed frame on the right side of second catch bar and be located at the third
The 5th vertical bar on the right side of fixed frame.
The idler wheel sets there are two and is located at the left and right sides, and the idler wheel is in cylindrical body, and the idler wheel is horizontal positioned,
First clump weight is in cuboid, and first clump weight lower surface is fixedly connected with the upper surface of the bottom plate.
The first support bar is in cuboid, and the first support bar places vertically, the first support bar lower surface with
The upper surface of the bottom plate is fixedly connected, and the first support bar upper surface is equipped with the first groove, and first spring is put vertically
It sets, first spring is located in first groove, and the bottom surface of first lower spring end and first groove is fixed to be connected
It connects, described first abuts against bar in cylindrical body, and described first, which abuts against bar, is horizontally arranged, and described first, which abuts against bar side face, is equipped with screw thread,
Described first, which abuts against bar, extends to first inside grooves through the side of the first support bar, described first abut against bar with
The first support bar is threadedly coupled, and the rotating part is in cylindrical body, and the rotating part is placed vertically, and described first abuts against the bar right side
End is fixedly connected with the left surface of the rotating part, and the second support bar is in cylindrical body, and the second support bar is placed vertically,
The second support bar lower end is contained in first groove and is slidably connected with the inner surface of the first support bar, described
First spring upper end is fixedly connected with the lower surface of the second support bar, and described first, which abuts against bar, acts against second support
The side of bar, the second support bar upper end are equipped with the second groove, and first fixed pulley is in cylindrical body, first fixed pulley
Horizontal positioned, first fixed pulley is contained in second groove and turns connection with the second support bar axis, and described the
One cross bar is in cuboid, and the first crossbar is horizontal positioned, the right surface of the first crossbar left end and the second support bar
It is fixedly connected, first vertical bar is in cuboid, and first vertical bar places vertically, the right end of the first crossbar and described the
The left surface of one vertical bar is fixedly connected, and the lower surface of first vertical bar and the lower surface of the first crossbar are in same level
In face, the second crossbar is in cuboid, and the second crossbar is horizontal positioned, the second crossbar left end and first vertical bar
Right surface be fixedly connected, the second crossbar lower surface and first vertical bar lower surface are in same level.
First transverse slat is in cuboid, and first transverse slat is horizontal positioned, first transverse slat left end and described second
The right surface of support rod is fixedly connected, and first brace is oblique, first brace lower end and the second support bar
Right surface be fixedly connected, the upper end of first brace is fixedly connected with the lower surface of first transverse slat, it is described first electricity
The lower surface of machine is fixedly connected with the upper surface of first transverse slat, the output shaft be in cylindrical body, the output shaft with it is described
First motor connection, one end of the connecting line is fixedly connected with the output shaft, and second brace is oblique, and described the
Two braces are located at the top of the first motor, the fixed company in the right surface of second brace lower end and the second support bar
It connects, second jib head is equipped with third groove, and second fixed pulley is in cylindrical body, and second fixed pulley is contained in institute
It states in third groove and turns connection with the second brace axis, the first support is in the shape of the letter V, described first support one end and institute
The left surface for stating second support bar is fixedly connected, and the first support other end is oblique and is equipped with the 4th groove, and described the
Three fixed pulleys are in cylindrical body, and the third fixed pulley is contained in the 4th groove and turns connection with the first support axis,
The second support is L-shaped, and one end of the second support is fixedly connected with the left surface of the second support bar, and described second
The bracket other end is fixedly connected with the lower surface of the first support.
The cross section of the supporting table is in concave shape, and first supporting block is in cuboid, and first supporting block is horizontal
It places, the upper surface of first supporting block is fixedly connected with the lower surface of the supporting table, and second supporting block is in rectangular
Body, second supporting block is horizontal positioned, and the upper surface of first supporting block lower surface and second supporting block is fixed to be connected
It connecing, first fixed frame is L-shaped, and one end of first fixed frame is fixedly connected with the left surface of second supporting block,
The other end of first fixed frame is fixedly connected with the left surface of the supporting table, and second vertical bar is in cuboid, described
Second vertical bar is placed vertically, and second vertical bar lower end is fixedly connected with the upper surface of second supporting block, the third branch
Bracer is in cuboid, and the third supporting block is placed vertically, and the lower end of the third supporting block is upper with second supporting block
Surface is fixedly connected, and third supporting block upper end is fixedly connected with the lower surface of the supporting table, and the second spring is equipped with
Two and be located at up and down two sides, the second spring is horizontal, the right side of the second spring left end and the supporting table
Surface is fixedly connected, and the second spring right end is fixedly connected with the left surface of second vertical bar, described connecting line one end with
The upper surface of second vertical bar is fixedly connected.
The third cross bar is in cuboid, and the third cross bar is horizontal positioned, third cross bar left end and described second
The right surface of vertical bar is fixedly connected, and the third cross bar right end is equipped with the 5th groove, and the 4th cross bar is in cuboid, and described the
Four cross bars are horizontal positioned, and the left end of the 4th cross bar is fixedly connected with the right surface of second vertical bar, the 4th cross bar
Upper surface and the upper surface of second vertical bar be in same level, the third brace is oblique, the third
Jib head is fixedly connected with the lower surface of the 4th cross bar, the right surface of third brace lower end and second vertical bar
It is fixedly connected, first runner is in cylindrical body, and it is interior and horizontal with the third that first runner is contained in the 5th groove
Bar axis turns connection, and first runner acts against the left surface of the first support bar, and first catch bar is in cuboid, institute
It states the first catch bar to place vertically, the upper end of first catch bar is fixedly connected with the lower surface of the third cross bar, described
The lower surface of second clump weight is fixedly connected with the upper surface of second supporting block, the lower end of first catch bar with it is described
The upper surface of second clump weight is fixedly connected, and the locating piece is in cuboid, the second supporting block right end and the locating piece
Left surface be fixedly connected, the right surface of the second clump weight is fixedly connected with the left surface of the locating piece, the locating piece
Right surface be equipped with the 6th groove, second runner set there are two and be located at up and down two sides, second runner in circle
Cylinder, second runner are contained in the 6th groove and turn connection with the locating piece axis, and second runner abuts against
On the left surface of the second support bar.
4th brace is oblique, and the lower end of the 4th brace is fixedly connected with the upper surface of the bottom plate, institute
The upper end for stating the 4th brace is fixedly connected with the left surface of the first support bar, and the third vertical bar is in a vertical shape, and described
Three vertical bar lower ends are fixedly connected with the 4th brace, and the 5th brace is oblique, the upper end of the 5th brace and institute
The left surface for stating first support bar is fixedly connected, and the upper end of the third vertical bar is fixedly connected with the 5th brace, and described
Four vertical bars are in a vertical shape, and the lower end of the 4th vertical bar is fixedly connected with the 5th brace, and the third bracket is L-shaped, institute
The one end for stating third bracket acts against on the lower surface of second supporting block, and the other end of the third bracket is horizontal,
The 4th vertical bar upper end is fixedly connected with the third bracket.
The cylinder lower surface is fixedly connected with the upper surface of the bottom plate, and first fixed link is in cuboid, described
First fixed link is placed vertically, and first fixed link lower end is fixedly connected with the upper surface of the bottom plate, and described first is fixed
The right surface of bar is fixedly connected with the left surface of the cylinder, and second fixed frame is L-shaped, one end of second fixed frame with
The left surface of first fixed link is fixedly connected, and the other end of second fixed frame acts against under second supporting block
On surface, the bent stick is in bending, and one end of the bent stick is fixedly connected with first fixed link left surface, described
The other end of bent stick is fixedly connected with second fixed frame, and the locating rod is in cuboid, and the locating rod is horizontal positioned,
The left end of the locating rod is fixedly connected with second fixed frame, and the right end of the locating rod and third bracket one end are solid
Fixed connection.
Second catch bar is in cuboid, and second catch bar is placed vertically, second catch bar lower end and institute
Cylinder connection is stated, second catch bar upper end runs through the upper and lower surface of the locating rod and is slidably connected with the locating rod,
The upper surface of second catch bar is fixedly connected with the lower surface of second supporting block, the third spring set there are two and
It is located at the left and right sides, the third spring is in a vertical shape, under the upper end of the third spring and second supporting block
Surface is fixedly connected, and the lower end of the third spring is fixedly connected with the upper surface of the locating rod, and the third fixed frame is in L
Type, one end of the third fixed frame are fixedly connected with the upper surface of the bottom plate, and the other end of the third fixed frame abuts against
On the right surface of second catch bar, the fixed company in the lower end of the 5th brace and the right surface of the third fixed frame
It connects, the 5th vertical bar is in a vertical shape, and the upper end of the 5th vertical bar acts against on the lower surface of second supporting block, described
The lower end of 5th vertical bar is run through the upper and lower surface of the locating rod and is fixedly connected with the upper surface of the 5th brace.
After adopting the above technical scheme, the present invention has the advantage that
The small-sized lifting device structure of construction of the present invention is simple, easy to use, smoothly stable can mention construction user
It is raised to desired height, while easy to operate quick, can arbitrarily adjust height, significantly expansion product use scope, reduces cost, and
The promotion of dual dynamics ensure that the steady progress of lifting process, ensure that construction safety, improves product reliability.
Detailed description of the invention
The specific embodiment of the small-sized lifting device of construction of the present invention is described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the small-sized lifting device of construction of the present invention；
Specific embodiment
As shown in Figure 1, the small-sized lifting device of construction of the present invention includes bottom plate 1, the bracket above the bottom plate 1
Device 2, above the bottom plate 1 draw and lift device 3, positioned at the supporting table device 4 for drawing and lifting the lower section of device 3, be located at institute
State the balancing device 5 on 4 right side of supporting table device, positioned at the fixation device 6 of 5 lower section of balancing device and positioned at the fixed dress
Set the air cylinder device 7 in 6 left sides.
As shown in Figure 1, the bottom plate 1 is in cuboid, the bottom plate 1 is horizontal positioned, the bottom plate 1 be equipped with idler wheel 11 and
The first clump weight 12 above the idler wheel 11.The idler wheel 11 sets there are two and is located at the left and right sides, the rolling
Wheel 11 is in cylindrical body, and the idler wheel 11 is horizontal positioned, and the idler wheel 11 is set on the lower surface of the bottom plate 1, the idler wheel
11 can roll on the lower surface of the bottom plate 1.First clump weight, 12 weight is larger, and first clump weight 12 is in rectangular
Body, 12 lower surface of the first clump weight are fixedly connected with the upper surface of the bottom plate 1.
As shown in Figure 1, the holder device 2 is equipped with first support bar 21, inside the first support bar 21
First spring 22, first on the right side of the first support bar 21 abut against bar 23, abut against 23 right side of bar positioned at described first
Rotating part 24, the second support bar 25 above first spring 22, first at the top of the second support bar 25
Fixed pulley 26 is erected positioned at the first crossbar 27 on 25 right side of second support bar, positioned at the first of 27 right side of first crossbar
Bar 28 and the second crossbar 29 on the right side of first vertical bar 28.The first support bar 21 be in cuboid, described first
Strut 21 is placed vertically, and 21 lower surface of first support bar is fixedly connected with the upper surface of the bottom plate 1, first support
21 upper surface of bar is equipped with the first groove 211, and first groove 211 is in cylindrical shape, and first groove 211 is from described first
The upper surface of support rod 21 is recessed to be formed downwards.First spring 22 is placed vertically, and first spring 22 is located at described the
In one groove 211,22 lower end of the first spring is fixedly connected with the bottom surface of first groove 211.Described first abuts against bar
23 be in cylindrical body, and described first, which abuts against bar 23, is horizontally arranged, and described first abuts against 23 side of bar equipped with screw thread, and described first abuts against
Bar 23 extends to inside first groove 211 through the side of the first support bar 21, and described first abuts against bar 23 and institute
The threaded connection of first support bar 21 is stated, thus described first can move left and right when abutting against the rotation of bar 23.The rotating part 24 is in circle
Cylinder, the rotating part 24 are placed vertically, and described first abuts against 23 right end of bar is fixedly connected with the left surface of the rotating part 24,
Convenient for users to rotating the rotating part 24.The second support bar 25 is in cylindrical body, and the second support bar 25 is placed vertically,
25 lower end of second support bar, which is contained in first groove 211 and slides with the inner surface of the first support bar 21, to be connected
It connects, thus the second support bar 25 can move up and down, the following table of 22 upper end of the first spring and the second support bar 25
Face is fixedly connected, and described first abuts against the side that bar 23 acts against the second support bar 25, and the second support bar 25 is thus
It is fixed, 25 upper end of second support bar is equipped with the second groove 251.First fixed pulley 26 is in cylindrical body, and described the
One fixed pulley 26 is horizontal positioned, first fixed pulley 26 be contained in second groove 251 and with the second support bar
25 axis turn connection, thus first fixed pulley 26 can rotate in second groove 251.The first crossbar 27 is in rectangular
Body, the first crossbar 27 is horizontal positioned, and the right surface of 27 left end of first crossbar and the second support bar 25 is fixed to be connected
It connects.First vertical bar 28 is in cuboid, and first vertical bar 28 is placed vertically, 27 right end of first crossbar and described first
The left surface of vertical bar 28 is fixedly connected, and the lower surface of 28 lower surface of the first vertical bar and the first crossbar 27 is in same water
In plane.The second crossbar 29 is in cuboid, and the second crossbar 29 is horizontal positioned, 29 left end of second crossbar with it is described
The right surface of first vertical bar 28 is fixedly connected, and the lower surface of 29 lower surface of second crossbar and first vertical bar 28 is in same
In one horizontal plane.
As shown in Figure 1, the device 3 that draws and lifts is set in the second support bar 25, the device 3 that draws and lifts is equipped with the
One transverse slat 31, the first brace 32 positioned at 31 lower section of the first transverse slat, the first motor above first transverse slat 31
33, the output shaft 34 inside the first motor 33, the connecting line 35 above the output shaft 34, be located at described the
Second brace 36 of one transverse slat, 31 top, is located at the first motor at the second fixed pulley 37 above the connecting line 35
The first support 38 in 33 left sides, positioned at 38 top of the first support third fixed pulley 39 and be located under the first support 38
The second support 30 of side.First transverse slat 31 is in cuboid, and first transverse slat 31 is horizontal positioned, and first transverse slat 31 is left
End is fixedly connected with the right surface of the second support bar 25.First brace 32 is oblique, under first brace 32
End is fixedly connected with the right surface of the second support bar 25, the following table of 32 upper end of the first brace and first transverse slat 31
Face is fixedly connected.33 lower surface of first motor is fixedly connected with the upper surface of first transverse slat 31.The output shaft 34
In cylindrical body, the output shaft 34 is connect with the first motor 33, thus the first motor 33 drives the output shaft 34
Rotation.Described 35 one end of connecting line is fixedly connected with the output shaft 34.Second brace 36 is oblique, and described second tiltedly
Bar 36 is located at 33 top of first motor, the fixed company in the right surface of 36 lower end of the second brace and the second support bar 25
It connects, 36 upper end of the second brace is equipped with third groove 361.Second fixed pulley 37 is in cylindrical body, second fixed pulley
37 are contained in the third groove 361 and turn connection with 36 axis of the second brace, and second fixed pulley 37 thus can be
Rotation in the third groove 361.The first support 38 is in the shape of the letter V, described 38 one end of first support and second support
The left surface of bar 25 is fixedly connected, and 38 other end of first support is oblique and is equipped with the 4th groove 381.The third is fixed
Pulley 39 is in cylindrical body, and the third fixed pulley 39 is contained in the 4th groove 381 and turns with 38 axis of first support
Thus connection, the third fixed pulley 39 can rotate in the 4th groove 381, the connecting line 35 is fixed around described second
Pulley 37 and the third fixed pulley 39.The second support 30 is L-shaped, described 30 one end of second support and second support
The left surface of bar 25 is fixedly connected, and 30 other end of second support is fixedly connected with the lower surface of the first support 38.
As shown in Figure 1, the supporting table device 4 is equipped with supporting table 41, positioned at first of 41 lower section of supporting table
Bracer 42, the second supporting block 43 below first supporting block 42, first on the left of second supporting block 43
Fixed frame 44, the second vertical bar 45 positioned at 41 right side of supporting table, the third support positioned at 42 right side of the first supporting block
Block 46 and the second spring 47 on the left of second vertical bar 45.41 cross section of supporting table is in concave shape, the support
Platform 41 can be used for holding building implement.First supporting block 42 is in cuboid, and first supporting block 42 is horizontal positioned, described
First supporting block, 42 upper surface is fixedly connected with the lower surface of the supporting table 41.Second supporting block 43 is in cuboid, institute
It states the second supporting block 43 to be horizontally arranged, the upper surface of 42 lower surface of the first supporting block and second supporting block 43 is fixed to be connected
It connects.First fixed frame 44 is L-shaped, and the left surface of described first fixed frame, 44 one end and second supporting block 43 is fixed to be connected
It connects, 44 other end of the first fixed frame is fixedly connected with the left surface of the supporting table 41.Second vertical bar 45 is in rectangular
Body, second vertical bar 45 are placed vertically, and the upper surface of 45 lower end of the second vertical bar and second supporting block 43 is fixed to be connected
It connects.The third supporting block 46 is in cuboid, and the third supporting block 46 is placed vertically, 46 lower end of third supporting block and institute
The upper surface for stating the second supporting block 43 is fixedly connected, and 46 upper end of third supporting block and the lower surface of the supporting table 41 are fixed
Connection.The second spring 47 sets there are two and is located at two sides up and down, and the second spring 47 is horizontal, and described second
47 left end of spring is fixedly connected with the right surface of the supporting table 41,47 right end of second spring and second vertical bar 45
Left surface is fixedly connected, and described 35 one end of connecting line is fixedly connected with the upper surface of second vertical bar 45.
As shown in Figure 1, the balancing device 5 is equipped with third cross bar 51, the above the third cross bar 51 the 4th
Cross bar 52, the third brace 53 positioned at 52 lower section of the 4th cross bar, the first runner 54 positioned at 51 right side of third cross bar,
The first catch bar 55 positioned at 51 lower section of the third cross bar, the second clump weight 56 positioned at 55 lower section of the first catch bar,
Locating piece 57 positioned at 56 right side of the second clump weight and the second runner 58 inside the locating piece 57.The third
Cross bar 51 is in cuboid, and the third cross bar 51 is horizontal positioned, the right side of 51 left end of third cross bar and second vertical bar 45
Surface is fixedly connected, and 51 right end of third cross bar is equipped with the 5th groove 511, and the 5th groove 511 is in a rectangular parallelepiped shape.It is described
4th cross bar 52 is in cuboid, and the 4th cross bar 52 is horizontal positioned, 52 left end of the 4th cross bar and second vertical bar 45
Right surface be fixedly connected, the upper surface of 52 upper surface of the 4th cross bar and second vertical bar 45 is in same level
It is interior.The third brace 53 is oblique, and 53 upper end of third brace is fixedly connected with the lower surface of the 4th cross bar 52,
53 lower end of third brace is fixedly connected with the right surface of second vertical bar 45.First runner 54 is in cylindrical body, institute
The first runner 54 is stated to be contained in the 5th groove 511 and turn connection, first runner 54 with 51 axis of third cross bar
Thus it can be rotated in the 5th groove 511, first runner 54 acts against the left surface of the first support bar 21.Institute
The first catch bar 55 is stated in cuboid, first catch bar 55 is placed vertically, 55 upper end of the first catch bar and described the
The lower surface of three cross bars 51 is fixedly connected.Second clump weight, 56 lower surface and the upper surface of second supporting block 43 are fixed
Connection, 55 lower end of the first catch bar is fixedly connected with the upper surface of second clump weight 56.The locating piece 57 is in length
Cube, 43 right end of the second supporting block are fixedly connected with the left surface of the locating piece 57, the right table of second clump weight 56
Face is fixedly connected with the left surface of the locating piece 57, and the right surface of the locating piece 57 is equipped with the 6th groove 571, and the described 6th is recessed
Slot 571 sets there are two and is located at two sides up and down, and the 6th groove 571 is in a rectangular parallelepiped shape.Second runner 58 is equipped with
Two and be located at up and down two sides, second runner 58 be in cylindrical body, it is recessed that second runner 58 is contained in the described 6th
Turning connection in slot 571 and with 57 axis of locating piece, thus second runner 58 can rotate in the 6th groove 571,
Second runner 58 acts against on the left surface of the second support bar 25.
As shown in Figure 1, the fixed device 6 is equipped with the 4th brace 61, the third above the 4th brace 61
Vertical bar 62, the 5th brace 63 above the third vertical bar 62, the 4th vertical bar 64 above the 5th brace 63
And the third bracket 65 above the 4th vertical bar 64.4th brace 61 is oblique, under the 4th brace 61
End is fixedly connected with the upper surface of the bottom plate 1, and the left surface of 61 upper end of the 4th brace and the first support bar 21 is solid
Fixed connection.The third vertical bar 62 is in a vertical shape, and 62 lower end of third vertical bar is fixedly connected with the 4th brace 61.It is described
5th brace 63 is oblique, and 63 upper end of the 5th brace is fixedly connected with the left surface of the first support bar 21, described
62 upper end of third vertical bar is fixedly connected with the 5th brace 63.4th vertical bar 64 is in a vertical shape, the 4th vertical bar 64
Lower end is fixedly connected with the 5th brace 63.The third bracket 65 is L-shaped, and described 65 one end of third bracket acts against described
On the lower surface of second supporting block 43,65 other end of third bracket is horizontal, 64 upper end of the 4th vertical bar with it is described
Third bracket 65 is fixedly connected.
As shown in Figure 1, the air cylinder device 7 be equipped with cylinder 71, positioned at 71 left side of the cylinder the first fixed link 72,
The second fixed frame 73, the bent stick 74 positioned at 73 lower section of the second fixed frame, position positioned at 72 left side of the first fixed link
In the locating rod 75 on 73 right side of the second fixed frame, the second catch bar 76 on the right side of the locating rod 75, positioned at described
The third spring 77 of the top of locating rod 75, positioned at 76 right side of the second catch bar third fixed frame 78 and be located at the third
5th vertical bar 79 on 78 right side of fixed frame.71 lower surface of cylinder is fixedly connected with the upper surface of the bottom plate 1.Described first
Fixed link 72 is in cuboid, and first fixed link 72 is placed vertically, and 72 lower end of the first fixed link is upper with the bottom plate 1
Surface is fixedly connected, and the right surface of first fixed link 72 is fixedly connected with the left surface of the cylinder 71.Described second is fixed
Frame 73 is L-shaped, and described second fixed frame, 73 one end is fixedly connected with the left surface of first fixed link 72, and described second is fixed
73 other end of frame acts against on the lower surface of second supporting block 43.The bent stick 74 is in bending, the bent stick 74
One end is fixedly connected with the left surface of first fixed link 72, and 74 other end of bent stick and second fixed frame 73 are solid
Fixed connection, the bent stick 74 is to play a supporting role to second fixed frame 73.The locating rod 75 is in cuboid, institute
It is horizontal positioned to state locating rod 75,75 left end of locating rod is fixedly connected with second fixed frame 73, and the locating rod 75 is right
End is fixedly connected with one end of the third bracket 65.Second catch bar 76 is in cuboid, and second catch bar 76 is perpendicular
Straight to place, 76 lower end of the second catch bar is connect with the cylinder 71, thus the cylinder 71 can drive described second to push
Bar 76 moves up and down, and 76 upper end of the second catch bar is run through the upper and lower surface of the locating rod 75 and slided with the locating rod 75
Dynamic connection, 76 upper surface of the second catch bar is fixedly connected with the lower surface of second supporting block 43.The third spring
77 set there are two and be located at the left and right sides, the third spring 77 is in a vertical shape, 77 upper end of third spring with it is described
The lower surface of second supporting block 43 is fixedly connected, and the upper surface of 77 lower end of third spring and the locating rod 75 is fixed to be connected
It connects.The third fixed frame 78 is L-shaped, and described 78 one end of third fixed frame is fixedly connected with the upper surface of the bottom plate 1, described
78 other end of third fixed frame acts against on the right surface of second catch bar 76,63 lower end of the 5th brace and described the
The right surface of three fixed frames 78 is fixedly connected.5th vertical bar 79 is in a vertical shape, and 79 upper end of the 5th vertical bar acts against institute
On the lower surface for stating the second supporting block 43,79 lower end of the 5th vertical bar through the locating rod 75 upper and lower surface and with it is described
The upper surface of 5th brace 63 is fixedly connected.
As shown in Figure 1, the small-sized lifting device of construction of the present invention is in use, the building work for first going up and down needs
Tool is placed in supporting table 41, then starts cylinder 71, while starting first motor 33, so that output shaft 34 rotates.Work as cylinder
When 71 starting, the second catch bar 76 is moved up, so that the second supporting block 43 moves up, while third spring 77 is because in pressure
Contracting state, so as to push the second supporting block 43 to move up, the second supporting block 43 and the second fixed frame 73, the 5th vertical bar 79 and
The upper surface of third bracket 65 no longer contacts.Simultaneously when first motor 33 starts, output shaft 34 rotates, so that connecting line
35 are pulled, so that the second fixed pulley 37, the first fixed pulley 26 and third fixed pulley 39 rotate, so as to pull the second vertical bar 45
It moves up, gives the second supporting block 43 1 upward power.Two bursts of strength make the second supporting block 43 can be smoothly to moving up
It is dynamic, so as to be promoted building implement to desired height, when the second supporting block 43 moves up, the first runner 54 and second turn
Wheel 58 rolls on the left surface of second support bar 25, reduces frictional force, and guaranteeing to rise can be carried out with continued smooth.When second
When the insufficient height of strut 25 is high, rotating part 24 can be then rotated, so that first abuts against by moving up second support bar 25
Bar 23 tightly acts against the side of second support bar 25, so that second support bar 25 is relatively fixed, user can be held with one
Firmly first crossbar 28, another hand hold second crossbar 29, then push the present invention mobile, easy to use.Second clump weight 56
Setting, the weight in the left side of the second supporting block 43 can be prevented excessive, the relative equilibrium of the second supporting block 43 can be kept, reduced
The generation of accident guarantees construction safety.So far, the small-sized lifting device use process of construction of the present invention is described.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (7)
1. a kind of small-sized lifting device of construction, it is characterised in that: the small-sized lifting device of construction includes bottom plate, position
Holder device above the bottom plate draws and lifts device, positioned at the branch drawn and lifted below device above the bottom plate
Support platform device, the balancing device on the right side of the supporting table device, the fixation device below the balancing device and position
Air cylinder device on the left of the fixed device, the bottom plate are equipped with idler wheel and the first counterweight above the idler wheel
Block, the holder device are equipped with first support bar, the first spring inside the first support bar, are located at described first
First on the right side of support rod abuts against bar, abuts against rotating part on the right side of bar positioned at described first, above first spring
Second support bar, the first fixed pulley at the top of the second support bar, the first cross on the right side of the second support bar
Bar, the first vertical bar on the right side of the first crossbar and the second crossbar on the right side of first vertical bar, it is described to draw and lift dress
It sets equipped with the first transverse slat, the first brace below first transverse slat, the first electricity above first transverse slat
Machine, the connecting line above the output shaft, is located on first transverse slat output shaft inside the first motor
The second brace, the second fixed pulley above the connecting line, the first support on the left of the first motor, position of side
Third fixed pulley at the top of the first support and the second support below the first support, the supporting table device
It is equipped with supporting table, the first supporting block below the supporting table, the second support below first supporting block
Block, the second vertical bar on the right side of the supporting table, is located at described the at the first fixed frame on the left of second supporting block
Third supporting block on the right side of one supporting block and the second spring on the left of second vertical bar, the balancing device are equipped with the
Three cross bars, the 4th cross bar above the third cross bar, the third brace below the 4th cross bar, be located at it is described
The first runner on the right side of third cross bar, is located under first catch bar the first catch bar below the third cross bar
The second clump weight, the locating piece on the right side of second clump weight and the second runner inside the locating piece of side,
The fixed device is equipped with the 4th brace, the third vertical bar above the 4th brace, is located on the third vertical bar
The 5th brace, the 4th vertical bar above the 5th brace and the third bracket above the 4th vertical bar of side,
The air cylinder device is equipped with cylinder, the first fixed link on the left of the cylinder, on the left of first fixed link
Second fixed frame, the locating rod on the right side of second fixed frame, is located at the bent stick below second fixed frame
The second catch bar on the right side of the locating rod, the third spring above the locating rod are located at the second catch bar right side
The third fixed frame of side and the 5th vertical bar on the right side of the third fixed frame；The cylinder lower surface is upper with the bottom plate
Surface is fixedly connected, and first fixed link is in cuboid, and first fixed link is placed vertically, first fixed link lower end
It is fixedly connected with the upper surface of the bottom plate, the right surface of the first fixed link is fixedly connected with the left surface of the cylinder, institute
State that the second fixed frame is L-shaped, one end of second fixed frame is fixedly connected with the left surface of first fixed link, and described
The other end of two fixed frames acts against on the lower surface of second supporting block, and the bent stick is in bending, the bent stick
One end be fixedly connected with first fixed link left surface, the other end of the bent stick and second fixed frame are fixed to be connected
It connects, the locating rod is in cuboid, and the locating rod is horizontal positioned, and the left end of the locating rod is fixed with second fixed frame
Connection, the right end of the locating rod are fixedly connected with third bracket one end；Second catch bar is in cuboid, and described the
Two catch bars are placed vertically, and second catch bar lower end is connect with the cylinder, and second catch bar upper end is through described
It the upper and lower surface of locating rod and is slidably connected with the locating rod, the upper surface of second catch bar and second supporting block
Lower surface be fixedly connected, the third spring set there are two and be located at the left and right sides, the third spring is in a vertical shape,
The upper end of the third spring is fixedly connected with the lower surface of second supporting block, the lower end of the third spring with it is described fixed
The upper surface of position bar is fixedly connected, and the third fixed frame is L-shaped, the upper table of one end of the third fixed frame and the bottom plate
Face is fixedly connected, and the other end of the third fixed frame acts against on the right surface of second catch bar, the 5th brace
Lower end be fixedly connected with the right surface of the third fixed frame, the 5th vertical bar is in a vertical shape, the 5th vertical bar it is upper
End acts against on the lower surface of second supporting block, the lower end of the 5th vertical bar through the locating rod upper and lower surface and
It is fixedly connected with the upper surface of the 5th brace.
2. the small-sized lifting device of construction according to claim 1, it is characterised in that: the idler wheel sets there are two and divides
Not Wei Yu the left and right sides, the idler wheel is in cylindrical body, and the idler wheel is horizontal positioned, and first clump weight is in cuboid, described
First clump weight lower surface is fixedly connected with the upper surface of the bottom plate.
3. the small-sized lifting device of construction according to claim 1, it is characterised in that: the first support bar is in rectangular
Body, the first support bar are placed vertically, and the first support bar lower surface is fixedly connected with the upper surface of the bottom plate, described
First support bar upper surface is equipped with the first groove, and first spring is placed vertically, and it is recessed that first spring is located at described first
In slot, first lower spring end is fixedly connected with the bottom surface of first groove, and described first abuts against bar in cylindrical body, described
First, which abuts against bar, is horizontally arranged, and described first abuts against bar side face equipped with screw thread, and described first abuts against bar through first support
The side of bar extends to first inside grooves, and described first abuts against bar is threadedly coupled with the first support bar, the rotation
Transfer part is in cylindrical body, and the rotating part is placed vertically, and described first abuts against the fixed company in left surface of bar right end and the rotating part
It connects, the second support bar is in cylindrical body, and the second support bar is placed vertically, and the second support bar lower end is contained in described
It is slidably connected in first groove and with the inner surface of the first support bar, first spring upper end and the second support bar
Lower surface be fixedly connected, described first abuts against the side that bar acts against the second support bar, second support bar upper end
Equipped with the second groove, first fixed pulley is in cylindrical body, and first fixed pulley is horizontal positioned, the first fixed pulley receiving
In turning connection in second groove and with the second support bar axis, the first crossbar is in cuboid, the first crossbar
Horizontal positioned, the first crossbar left end is fixedly connected with the right surface of the second support bar, and first vertical bar is in rectangular
Body, first vertical bar are placed vertically, and the right end of the first crossbar is fixedly connected with the left surface of first vertical bar, described
The lower surface of first vertical bar and the lower surface of the first crossbar are in same level, and the second crossbar is in cuboid,
The second crossbar is horizontal positioned, and the second crossbar left end is fixedly connected with the right surface of first vertical bar, and described second
Cross bar lower surface and first vertical bar lower surface are in same level.
4. the small-sized lifting device of construction according to claim 1, it is characterised in that: first transverse slat is in rectangular
Body, first transverse slat is horizontal positioned, and first transverse slat left end is fixedly connected with the right surface of the second support bar, described
First brace is oblique, and first brace lower end is fixedly connected with the right surface of the second support bar, and described first tiltedly
The upper end of bar is fixedly connected with the lower surface of first transverse slat, and the lower surface of the first motor is upper with first transverse slat
Surface is fixedly connected, and the output shaft is in cylindrical body, and the output shaft is connect with the first motor, one end of the connecting line
It being fixedly connected with the output shaft, second brace is oblique, and second brace is located at the top of the first motor,
Second brace lower end is fixedly connected with the right surface of the second support bar, and it is recessed that second jib head is equipped with third
Slot, second fixed pulley are in cylindrical body, second fixed pulley be contained in the third groove and with second brace
Axis turns connection, and the first support is in the shape of the letter V, and the left surface of described first support one end and the second support bar is fixed to be connected
It connects, the first support other end is oblique and is equipped with the 4th groove, and the third fixed pulley is in cylindrical body, and the third is fixed
Pulley is contained in the 4th groove and turns connection with the first support axis, and the second support is L-shaped, and described second
One end of frame is fixedly connected with the left surface of the second support bar, under the second support other end and the first support
Surface is fixedly connected.
5. the small-sized lifting device of construction according to claim 1, it is characterised in that: the cross section of the supporting table is in
Concave shape, first supporting block are in cuboid, and first supporting block is horizontal positioned, the upper surface of first supporting block with
The lower surface of the supporting table is fixedly connected, and second supporting block is in cuboid, and second supporting block is horizontal positioned, described
First supporting block lower surface is fixedly connected with the upper surface of second supporting block, and first fixed frame is L-shaped, and described first
One end of fixed frame is fixedly connected with the left surface of second supporting block, the other end of first fixed frame and the support
The left surface of platform is fixedly connected, and second vertical bar is in cuboid, and second vertical bar is placed vertically, second vertical bar lower end
It is fixedly connected with the upper surface of second supporting block, the third supporting block is in cuboid, and the third supporting block is put vertically
Set, the lower end of the third supporting block is fixedly connected with the upper surface of second supporting block, third supporting block upper end with
The lower surface of the supporting table is fixedly connected, and the second spring sets there are two and is located at two sides up and down, second bullet
Spring is horizontal, and the second spring left end is fixedly connected with the right surface of the supporting table, the second spring right end and institute
The left surface for stating the second vertical bar is fixedly connected, and described connecting line one end is fixedly connected with the upper surface of second vertical bar.
6. the small-sized lifting device of construction according to claim 1, it is characterised in that: the third cross bar is in rectangular
Body, the third cross bar are horizontal positioned, and third cross bar left end is fixedly connected with the right surface of second vertical bar, and described the
Three cross bar right ends are equipped with the 5th groove, and the 4th cross bar is in cuboid, and the 4th cross bar is horizontal positioned, the 4th cross bar
Left end be fixedly connected with the right surface of second vertical bar, the upper table of the upper surface of the 4th cross bar and second vertical bar
Face is in same level, and the third brace is oblique, the following table of the third jib head and the 4th cross bar
Face is fixedly connected, and third brace lower end is fixedly connected with the right surface of second vertical bar, and first runner is in cylinder
Body, first runner are contained in the 5th groove and turn connection with the third cross bar axis, and first runner abuts against
In the left surface of the first support bar, first catch bar is in cuboid, and first catch bar places vertically, and described the
The upper end of one catch bar is fixedly connected with the lower surface of the third cross bar, the lower surface of second clump weight and described second
The upper surface of supporting block is fixedly connected, and the lower end of first catch bar is fixedly connected with the upper surface of second clump weight,
The locating piece is in cuboid, and the second supporting block right end is fixedly connected with the left surface of the locating piece, and described second matches
The right surface of pouring weight is fixedly connected with the left surface of the locating piece, and the right surface of the locating piece is equipped with the 6th groove, and described the
Two runners set there are two and are located at two sides up and down, and second runner is in cylindrical body, and second runner is contained in described
Turn connection in 6th groove and with the locating piece axis, second runner acts against on the left surface of the second support bar.
7. the small-sized lifting device of construction according to claim 1, it is characterised in that: the 4th brace is inclined
The lower end of shape, the 4th brace is fixedly connected with the upper surface of the bottom plate, the upper end and described first of the 4th brace
The left surface of support rod is fixedly connected, and the third vertical bar is in a vertical shape, and third vertical bar lower end and the 4th brace are solid
Fixed connection, the 5th brace is oblique, the fixed company in the upper end of the 5th brace and the left surface of the first support bar
It connects, the upper end of the third vertical bar is fixedly connected with the 5th brace, and the 4th vertical bar is in a vertical shape, the 4th vertical bar
Lower end be fixedly connected with the 5th brace, the third bracket is L-shaped, and one end of the third bracket acts against described
On the lower surface of two supporting blocks, the other end of the third bracket is horizontal, the 4th vertical bar upper end and the third branch
Frame is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898925.6A CN107539923B (en) | 2015-11-05 | 2015-11-05 | A kind of small-sized lifting device of construction |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750555.2A CN105253828B (en) | 2015-11-05 | 2015-11-05 | A kind of small-sized jacking equipment of construction |
| CN201710898925.6A CN107539923B (en) | 2015-11-05 | 2015-11-05 | A kind of small-sized lifting device of construction |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510750555.2A Division CN105253828B (en) | 2015-11-05 | 2015-11-05 | A kind of small-sized jacking equipment of construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107539923A CN107539923A (en) | 2018-01-05 |
| CN107539923B true CN107539923B (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710898925.6A Active CN107539923B (en) | 2015-11-05 | 2015-11-05 | A kind of small-sized lifting device of construction |
| CN201510750555.2A Expired - Fee Related CN105253828B (en) | 2015-11-05 | 2015-11-05 | A kind of small-sized jacking equipment of construction |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510750555.2A Expired - Fee Related CN105253828B (en) | 2015-11-05 | 2015-11-05 | A kind of small-sized jacking equipment of construction |
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| Country | Link |
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| CN (2) | CN107539923B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539923B (en) * | 2015-11-05 | 2019-02-15 | 广东正大建设有限公司 | A kind of small-sized lifting device of construction |
| CN105460853A (en) * | 2016-01-21 | 2016-04-06 | 金思思 | Lift for building |
| CN105752891B (en) * | 2016-04-15 | 2018-11-13 | 浙江浩龙风机有限公司 | A kind of miniature hanging apparatus of multifunctional building |
| CN105858512B (en) * | 2016-05-19 | 2018-09-18 | 河北励曙建筑安装工程有限公司 | A kind of material lifting device |
| CN105952164A (en) * | 2016-06-12 | 2016-09-21 | 周末 | Building device hoisting device |
| CN106735497B (en) * | 2016-11-28 | 2018-05-29 | 南安市威速电子科技有限公司 | A kind of handware intercept unit |
| CN114224129B (en) * | 2021-11-03 | 2022-11-25 | 林程欣 | Electronic commerce commodity display device |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4211178C2 (en) * | 1992-04-03 | 1994-09-01 | Lapp U I Gmbh & Co Kg | Device for lifting a cable drum |
| US5395209A (en) * | 1992-04-17 | 1995-03-07 | Busse Bros. Inc. | Palletizer |
| JP2784429B2 (en) * | 1996-04-10 | 1998-08-06 | テイテイシイ 株式会社 | Simple lifter |
| CN2564966Y (en) * | 2002-09-03 | 2003-08-06 | 北京东方新强设备制造有限公司 | Lifter with upper and lower frames and drying car |
| CN2813575Y (en) * | 2005-06-21 | 2006-09-06 | 江阴纳尔捷包装设备有限公司 | Articles collecting lifting mechanism for container loader |
| CN102826489B (en) * | 2011-06-15 | 2016-08-10 | 上海智联精工机械有限公司 | Piece clamping lifting mechanism |
| CN202208543U (en) * | 2011-08-09 | 2012-05-02 | 山东矿机迈科建材机械有限公司 | Tray loading and unloading frame device |
| CN202625732U (en) * | 2012-03-07 | 2012-12-26 | 高勤乐 | Outdoor movable small micro-electric elevator device |
| CN203246871U (en) * | 2013-05-16 | 2013-10-23 | 温岭市海博输送设备有限公司 | Lifting apparatus for placing base for large refrigerator |
| CN203699796U (en) * | 2013-12-11 | 2014-07-09 | 颍上县德发农机制造有限公司 | Vertical conveyor |
| CN203767805U (en) * | 2014-01-29 | 2014-08-13 | 河海大学常州校区 | Double-drive lifting mechanism |
| CN203903902U (en) * | 2014-06-25 | 2014-10-29 | 朱春林 | Lifting mechanism |
| CN107539923B (en) * | 2015-11-05 | 2019-02-15 | 广东正大建设有限公司 | A kind of small-sized lifting device of construction |
-
2015
- 2015-11-05 CN CN201710898925.6A patent/CN107539923B/en active Active
- 2015-11-05 CN CN201510750555.2A patent/CN105253828B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107539923A (en) | 2018-01-05 |
| CN105253828A (en) | 2016-01-20 |
| CN105253828B (en) | 2017-12-05 |
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Effective date of registration: 20181229 Address after: Room No. 267, 14D, Wushan Road, Tianhe District, Guangzhou City, Guangdong 510000 Applicant after: Guangdong Zhengda Construction Co., Ltd. Address before: 215101 Room 101, Jinyun garden, Mu Du Town, Wuzhong District, Suzhou, Jiangsu, 101 Applicant before: Wang Jindi |
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