CN105253828B - A kind of small-sized jacking equipment of construction - Google Patents

A kind of small-sized jacking equipment of construction Download PDF

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Publication number
CN105253828B
CN105253828B CN201510750555.2A CN201510750555A CN105253828B CN 105253828 B CN105253828 B CN 105253828B CN 201510750555 A CN201510750555 A CN 201510750555A CN 105253828 B CN105253828 B CN 105253828B
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CN
China
Prior art keywords
bar
support
montant
brace
fixed
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Application number
CN201510750555.2A
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Chinese (zh)
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CN105253828A (en
Inventor
陈和平
侯万亮
谢秋文
张安军
贾海星
姜雨
李霞
张立
史玉杰
常品霞
皇甫天富
吴冬云
Original Assignee
河南宏程工程建设有限责任公司
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Priority to CN201510750555.2A priority Critical patent/CN105253828B/en
Publication of CN105253828A publication Critical patent/CN105253828A/en
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Publication of CN105253828B publication Critical patent/CN105253828B/en

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Abstract

A kind of small-sized jacking equipment of construction,Including bottom plate,Holder device,Draw and lift device,Support table apparatus,Bascule,Fixing device and air cylinder device,Bottom plate is provided with roller and the first balancing weight,Holder device is provided with first support bar,First spring,First leans bar and rotating part etc.,Draw and lift device and be provided with the first transverse slat,First brace,First motor,Output shaft and connecting line etc.,Support table apparatus is provided with supporting table,First support block,Second support block,First fixed mount and the second montant etc.,Bascule is provided with the 3rd cross bar,4th cross bar,3rd brace and the first runner etc.,Fixing device is provided with the 4th brace,3rd montant,5th brace and the 4th montant etc.,Air cylinder device is provided with cylinder,First fix bar,Second fixed mount and bent stick etc.,The present invention can be smoothly by construction user lifting to required height,Expand product use range significantly,And the lifting of dual dynamics improves product reliability.

Description

A kind of small-sized jacking equipment of construction
Technical field
The present invention relates to building machinery field, more particularly to a kind of small-sized jacking equipment of construction.
Background technology
The building machineries such as today of national economy high speed development, building hoist start to play in more and more building fields Great function, especially for large-engineering and skyscraper place, the use of building hoist is particularly important, and it can greatly improve life Yield and economize labor time.Therefore, people are to various aspects such as the performance of lift, efficiency, loading capacity, energy-conservation and maintenances Composite request also more and more higher.Transmission mechanism of building hoist overloads sensor transmission mechanism and cage using axial pin type at present Connect, this axial pin type overload sensor is all pivot pin type stress, and lifting surface area is small, is easily damaged, and structure is processed It is complicated;During installation, high to the required precision of otic placode mounting hole site, it is necessary to proofread hole position, especially existing welding technique can produce should Force deformation, so often secondary operation can be carried out when installing axial pin type overload sensor, cause the cost increase such as artificial, and Transmission mechanism can not be exchanged arbitrarily with cage.
Accordingly, it is desirable to provide a kind of new technical scheme solves above-mentioned technical problem.
The content of the invention
It is an object of the invention to provide a kind of small-sized jacking equipment of construction that 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 jacking equipment of construction, it is characterised in that:The small-sized jacking equipment of construction include bottom plate, Holder device above the bottom plate, drawing and lifting device, being drawn and lifted positioned at described below device above the bottom plate Support table apparatus, positioned at it is described support table apparatus on the right side of bascule, the fixing device below the bascule and Air cylinder device on the left of the fixing device, the bottom plate are provided with roller and the first counterweight above the roller Block, the holder device are provided with first support bar, the first spring inside the first support bar, positioned at described first First on the right side of support bar leans bar, rotating part on the right side of bar is leaned positioned at described first, above first spring Second support bar, the first fixed pulley at the top of the second support bar, the first horizontal stroke on the right side of the second support bar Bar, the first montant on the right side of first cross bar and the second cross bar on the right side of first montant, it is described to draw and lift dress Put provided with the first transverse slat, the first brace below first transverse slat, the first electricity above first transverse slat Machine, the output shaft positioned at first motor internal, the connecting line above the output shaft, on first transverse slat Second brace of side, the second fixed pulley above the connecting line, the first support on the left of first motor, position The 3rd fixed pulley at the top of the first support and the second support below the first support, the support table apparatus It is provided with supporting table, the first support block below the supporting table, the second support below first support block Block, the first fixed mount on the left of second support block, the second montant on the right side of the supporting table, positioned at described The 3rd support block on the right side of one support block and the second spring on the left of second montant, the bascule are provided with the Three cross bars, the 4th cross bar above the 3rd cross bar, the 3rd brace below the 4th cross bar, positioned at described The first runner on the right side of 3rd cross bar, the first catch bar below the 3rd cross bar, under first catch bar The second balancing weight, the locating piece on the right side of second balancing weight and the second runner inside the locating piece of side, The fixing device is provided with the 4th brace, the 3rd montant above the 4th brace, on the 3rd montant The 5th brace, the 4th montant above the 5th brace and the 3rd support above the 4th montant of side, The air cylinder device is provided with cylinder, the first fix bar on the left of the cylinder, on the left of first fix bar Second fixed mount, the bent stick below second fixed mount, the locating rod on the right side of second fixed mount, it is located at It is the second catch bar on the right side of the locating rod, the 3rd spring above the locating rod, right positioned at second catch bar The third fixed frame of side and the 5th montant on the right side of the third fixed frame.
The roller is provided with two and is located at the left and right sides respectively, and the roller is in cylinder, and the roller is horizontal positioned, First balancing weight is in cuboid, and the first balancing 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 is placed 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 provided with the first groove, and first spring is put vertically Put, first spring is located in first groove, and the bottom surface of first lower spring end and first groove, which is fixed, to be connected Connect, described first to lean bar be in cylinder, and described first leans that bar is horizontal positioned, and described first leans bar side face is provided with screw thread, Described first leans bar extending sideways to first inside grooves through the first support bar, described first lean bar with The first support bar threaded connection, the rotating part is in cylinder, and the rotating part is placed vertically, and described first leans the bar right side End is fixedly connected with the left surface of the rotating part, and the second support bar is in cylinder, 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 leans bar, acts against second support The side of bar, the second support bar upper end are provided with the second groove, and first fixed pulley is in cylinder, first fixed pulley Horizontal positioned, first fixed pulley is contained in second groove and turns connection with the second support bar axle, and described the One cross bar is in cuboid, and first cross bar is horizontal positioned, the first cross bar left end and the right surface of the second support bar It is fixedly connected, first montant is in cuboid, and first montant is placed vertically, the right-hand member of first cross bar and described the The left surface of one montant is fixedly connected, and the lower surface of first montant and the lower surface of first cross bar are in same level In face, second cross bar is in cuboid, and second cross bar is horizontal positioned, the second cross bar left end and first montant Left surface be fixedly connected, the second cross bar lower surface and the first montant lower surface are in same level.
First transverse slat is in cuboid, and first transverse slat is horizontal positioned, the first transverse slat left end and described second The right surface of support bar is fixedly connected, and first brace is oblique, the 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, and the output shaft is in cylinder, the output shaft with it is described First motor connection, one end of the connecting line are fixedly connected with the output shaft, and second brace is oblique, and described Two braces are located at the top of first motor, and company is fixed on the second brace lower end and the right surface of the second support bar Connect, second jib head is provided with the 3rd groove, and second fixed pulley is in cylinder, and second fixed pulley is contained in institute State in the 3rd groove and turn connection with first fixed pulley axis, the first support is in the shape of the letter V, described first support one end with The left surface of the second support bar is fixedly connected, and the first support other end is oblique and is provided with the 4th groove, described 3rd fixed pulley is in cylinder, and the 3rd fixed pulley is contained in the 4th groove and turns to connect with the first support axle Connect, 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, described The second support 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 support block is in cuboid, and first support block is horizontal Place, the upper surface of first support block is fixedly connected with the lower surface of the supporting table, and second support block is in rectangular Body, second support block is horizontal positioned, and the upper surface of the first support block lower surface and second support block, which is fixed, to be connected Connecing, first fixed mount is L-shaped, and one end of first fixed mount is fixedly connected with the left surface of second support block, The other end of first fixed mount is fixedly connected with the left surface of the supporting table, and second montant is in cuboid, described Second montant is placed vertically, and the second montant lower end is fixedly connected with the upper surface of second support block, described 3rd Bracer is in cuboid, and the 3rd support block is placed vertically, and the lower end of the 3rd support block is upper with second support block Surface is fixedly connected, and the 3rd support block upper end is fixedly connected with the lower surface of the supporting table, and the second spring is provided with Two and it is located at upper and lower both sides respectively, the second spring is horizontal, the second spring left end and the right side of the supporting table Surface is fixedly connected, and the second spring right-hand member is fixedly connected with the left surface of second montant, described connecting line one end with The upper surface of second montant is fixedly connected.
3rd cross bar is in cuboid, and the 3rd cross bar is horizontal positioned, the 3rd cross bar left end and described second The right surface of support bar is fixedly connected, and the 3rd cross bar right-hand member is provided with the 5th groove, and the 4th cross bar is in cuboid, described 4th cross bar is horizontal positioned, and the left end of the 4th cross bar is fixedly connected with the right surface of second montant, and the described 4th is horizontal The upper surface of the upper surface of bar and second montant is in same level, and the 3rd brace is oblique, and described the Three jib heads are fixedly connected with the lower surface of the 4th cross bar, the 3rd brace lower end and the right table of second montant Face is fixedly connected, and first runner is in cylinder, and first runner is contained in the 5th groove and with the described 3rd Cross bar axle turns connection, and first runner acts against the left surface of the first support bar, and first catch bar is in cuboid, First catch bar is placed vertically, and the upper end of first catch bar is fixedly connected with the lower surface of the 3rd cross bar, institute The lower surface for stating the second balancing weight is fixedly connected with the upper surface of second support block, the lower end of first catch bar and institute The upper surface for stating the second balancing weight is fixedly connected, and the locating piece is in cuboid, the second support block right-hand member and the positioning The left surface of block is fixedly connected, and the right surface of the second balancing weight is fixedly connected with the left surface of the locating piece, the positioning The right surface of block is provided with the 6th groove, and second runner is provided with two and is located at upper and lower both sides respectively, and second runner is in Cylinder, second runner are contained in the 6th groove and turn connection, the second runner top with the locating piece axle On the left surface for leaning against 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 3rd montant is in vertical shape, and described Three montant 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 3rd montant is fixedly connected with the 5th brace, and described Four montants are in vertical shape, and the lower end of the 4th montant is fixedly connected with the 5th brace, and the 3rd support is L-shaped, institute The one end for stating the 3rd support is acted against on the lower surface of second support block, and the other end of the 3rd support is horizontal, The 4th montant upper end is fixedly connected with the 3rd support.
The cylinder lower surface is fixedly connected with the upper surface of the bottom plate, and first fix bar is in cuboid, described First fix bar is placed vertically, and the first fix bar lower end is fixedly connected with the upper surface of the bottom plate, and described first fixes The right surface of bar is fixedly connected with the left surface of the cylinder, and second fixed mount is L-shaped, one end of second fixed mount with The left surface of first fix bar is fixedly connected, and the other end of second fixed mount is acted against under second support block On surface, the bent stick is in bending, and one end of the bent stick is fixedly connected with the first fix bar left surface, described The other end of bent stick is fixedly connected with second fixed mount, 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 mount, and the right-hand member of the locating rod is consolidated with described 3rd support one end Fixed connection.
Second catch bar is in cuboid, and second catch bar is placed vertically, the second catch bar lower end and institute Cylinder connection is stated, the second catch bar upper end is run 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 support block, the 3rd spring be provided with two and Be located at the left and right sides respectively, the 3rd spring is in vertical shape, the upper end of the 3rd spring with second support block Surface is fixedly connected, and the lower end of the 3rd 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 leans On the right surface of second catch bar, the lower end of the 5th brace is fixed with the right surface of the third fixed frame to be connected Connect, the 5th montant is in vertical shape, and the upper end of the 5th montant is acted against on the lower surface of second support block, described The lower end of 5th montant 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 invention has the advantages that:
The small-sized jacking equipment of construction of the present invention is simple in construction, easy to use, and what can smoothly be stablized carries construction user Required height is raised to, at the same it is simple to operate quick, height can be arbitrarily adjusted, expands product use range significantly, reduces cost, and The lifting of dual dynamics ensure that the steady progress of lifting process, ensure that construction safety, improves product reliability.
Brief description of the drawings
The embodiment of the small-sized jacking equipment of construction of the present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the small-sized jacking equipment of construction of the present invention;
Embodiment
As shown in figure 1, the small-sized jacking equipment of construction of the present invention includes bottom plate 1, the support above the bottom plate 1 Device 2, above the bottom plate 1 draw and lift device 3, positioned at the support table apparatus 4 for drawing and lifting the lower section of device 3, positioned at institute State the bascule 5 on the right side of support table apparatus 4, the fixing device 6 positioned at the lower section of bascule 5 and positioned at the fixed dress Put 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 provided with roller 11 and The first balancing weight 12 above the roller 11.The roller 11 is provided with two and is located at the left and right sides, the rolling respectively Wheel 11 is in cylinder, and the roller 11 is horizontal positioned, and the roller 11 is arranged on the lower surface of the bottom plate 1, the roller 11 can roll on the lower surface of the bottom plate 1.The weight of first balancing weight 12 is larger, and first balancing weight 12 is in rectangular Body, the lower surface of the first balancing weight 12 are fixedly connected with the upper surface of the bottom plate 1.
As shown in figure 1, the holder device 2 is provided 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 lean bar 23, the right side of bar 23 are leaned positioned at described first Rotating part 24, the second support bar 25 above first spring 22, first positioned at the top of second support bar 25 Fixed pulley 26, the first cross bar 27 positioned at the right side of second support bar 25, first on the right side of first cross bar 27 are erected Bar 28 and the second cross bar 29 positioned at the right side of the first montant 28.The first support bar 21 is in cuboid, described first Strut 21 is placed vertically, and the lower surface of first support bar 21 is fixedly connected with the upper surface of the bottom plate 1, first support The upper surface of bar 21 is provided with the first groove 211, and first groove 211 is in cylindrical shape, and first groove 211 is from described first The upper table of support bar 21 downwards concave shape into.First spring 22 is placed vertically, and first spring 22 is positioned at described the In one groove 211, the lower end of the first spring 22 is fixedly connected with the bottom surface of first groove 211.Described first leans bar 23 be in cylinder, and described first leans that bar 23 is horizontal positioned, and described first leans the side of bar 23 is provided with screw thread, and described first leans Bar 23 extends sideways to first groove 211 through the first support bar 21, and described first leans bar 23 and institute State first support bar 21 to be threadedly coupled, thus described first can move left and right when leaning the rotation of bar 23.The rotating part 24 is in circle Cylinder, the rotating part 24 are placed vertically, and described first leans the right-hand member of bar 23 is fixedly connected with the left surface of the rotating part 24, Convenient use person rotates the rotating part 24.The second support bar 25 is in cylinder, and the second support bar 25 is placed vertically, The lower end of second support bar 25 is contained in first groove 211 and slides company with the inner surface of the first support bar 21 Connect, thus the second support bar 25 can move up and down, the upper end of the first spring 22 and the following table of the second support bar 25 Face is fixedly connected, and described first leans the side that bar 23 acts against the second support bar 25, and the second support bar 25 is thus It is fixed, the upper end of second support bar 25 is provided with the second groove 251.First fixed pulley 26 is in cylinder, and described One fixed pulley 26 is horizontal positioned, first fixed pulley 26 be contained in second groove 251 and with the second support bar 25 axles turn connection, and first fixed pulley 26 thus can be in the internal rotation of the second groove 251.First cross bar 27 is in rectangular Body, first cross bar 27 is horizontal positioned, and the right surface of the left end of the first cross bar 27 and the second support bar 25, which is fixed, to be connected Connect.First montant 28 is in cuboid, and first montant 28 is placed vertically, the right-hand member of the first cross bar 27 and described first The left surface of montant 28 is fixedly connected, and the lower surface of the first montant 28 and the lower surface of first cross bar 27 are in same water In plane.Second cross bar 29 is in cuboid, and second cross bar 29 is horizontal positioned, the left end of the second cross bar 29 with it is described The left surface of first montant 28 is fixedly connected, and the lower surface of the lower surface of the second cross bar 29 and first montant 28 is in same In one horizontal plane.
As shown in figure 1, the device 3 that draws and lifts is arranged in the second support bar 25, the device 3 that draws and lifts is provided with the One transverse slat 31, the first brace 32, the first motor above first transverse slat 31 positioned at the lower section of the first transverse slat 31 33rd, the output shaft 34 inside first motor 33, the connecting line 35 above the output shaft 34, positioned at described Second brace 36 of the top of one transverse slat 31, the second fixed pulley 37 above the connecting line 35, positioned at first motor The first support 38 in 33 left sides, the 3rd fixed pulley 39 positioned at the top of the first support 38 and 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 upper end of the first brace 32 and the following table of first transverse slat 31 Face is fixedly connected.The lower surface of first motor 33 is fixedly connected with the upper surface of first transverse slat 31.The output shaft 34 In cylinder, the output shaft 34 is connected with first motor 33, thus first motor 33 drives the output shaft 34 Rotation.Described one end of connecting line 35 is fixedly connected with the output shaft 34.Second brace 36 is oblique, and described second is oblique Bar 36 fixes company positioned at the top of the first motor 33, the lower end of the second brace 36 and the right surface of the second support bar 25 Connect, the upper end of the second brace 36 is provided with the 3rd groove 361.Second fixed pulley 37 is in cylinder, second fixed pulley 37 are contained in the 3rd groove 361 and turn connection with the axle of the first fixed pulley 26, thus second fixed pulley 37 may be used In the internal rotation of the 3rd groove 361.The first support 38 is in the shape of the letter V, described one end of first support 38 with described second The left surface of strut 25 is fixedly connected, and the other end of first support 38 is oblique and is provided with the 4th groove 381.Described 3rd Fixed pulley 39 is in cylinder, the 3rd fixed pulley 39 be contained in the 4th groove 381 and with the axle of first support 38 Turn connection, thus the 3rd fixed pulley 39 can bypass described second in the internal rotation of the 4th groove 381, the connecting line 35 Fixed pulley 37 and the 3rd fixed pulley 39.The second support 30 is L-shaped, described one end of second support 30 with described second The left surface of strut 25 is fixedly connected, and the other end of second support 30 is fixedly connected with the lower surface of the first support 38.
As shown in figure 1, the support table apparatus 4 be provided with supporting table 41, first positioned at the lower section of the supporting table 41 Bracer 42, the second support block 43 positioned at the lower section of the first support block 42, first positioned at the left side of the second support block 43 Fixed mount 44, the second montant 45 positioned at the right side of supporting table 41, the 3rd support positioned at the right side of the first support block 42 Block 46 and the second spring 47 positioned at the left side of the second montant 45.The cross section of supporting table 41 is in concave shape, the support Platform 41 can be used for holding building implement.First support block 42 is in cuboid, and first support block 42 is horizontal positioned, described The upper surface of first support block 42 is fixedly connected with the lower surface of the supporting table 41.Second support block 43 is in cuboid, institute State that the second support block 43 is horizontal positioned, the upper surface of the lower surface of the first support block 42 and second support block 43, which is fixed, to be connected Connect.First fixed mount 44 is L-shaped, and the left surface of described one end of first fixed mount 44 and second support block 43, which is fixed, to be connected Connect, the other end of the first fixed mount 44 is fixedly connected with the left surface of the supporting table 41.Second montant 45 is in rectangular Body, second montant 45 are placed vertically, and the upper surface of the lower end of the second montant 45 and second support block 43, which is fixed, to be connected Connect.3rd support block 46 is in cuboid, and the 3rd support block 46 is placed vertically, the lower end of the 3rd support block 46 and institute The upper surface for stating the second support block 43 is fixedly connected, and the upper end of the 3rd support block 46 and the lower surface of the supporting table 41 are fixed Connection.The second spring 47 is provided with two and is located at upper and lower both sides respectively, and the second spring 47 is horizontal, and described second The left end of spring 47 is fixedly connected with the right surface of the supporting table 41, the right-hand member of second spring 47 and second montant 45 Left surface is fixedly connected, and described one end of connecting line 35 is fixedly connected with the upper surface of second montant 45.
As shown in figure 1, the bascule 5 is provided with the 3rd cross bar 51, the above the 3rd cross bar 51 the 4th Cross bar 52, the 3rd brace 53 positioned at the lower section of the 4th cross bar 52, the first runner 54 positioned at the right side of the 3rd cross bar 51, The first catch bar 55 positioned at the lower section of the 3rd cross bar 51, the second balancing weight 56 positioned at the lower section of the first catch bar 55, Locating piece 57 positioned at the right side of the second balancing weight 56 and the second runner 58 inside the locating piece 57.Described 3rd Cross bar 51 is in cuboid, and the 3rd cross bar 51 is horizontal positioned, the left end of the 3rd cross bar 51 and the second support bar 25 Right surface is fixedly connected, and the right-hand member of the 3rd cross bar 51 is provided with the 5th groove 511, and the 5th groove 511 is in rectangular-shape.Institute It is in cuboid to state the 4th cross bar 52, and the 4th cross bar 52 is horizontal positioned, the left end of the 4th cross bar 52 and second montant 45 right surface is fixedly connected, and the upper surface of the 4th cross bar 52 and the upper surface of second montant 45 are in same level It is interior.3rd brace 53 is oblique, and the upper end of the 3rd brace 53 is fixedly connected with the lower surface of the 4th cross bar 52, The lower end of 3rd brace 53 is fixedly connected with the right surface of second montant 45.First runner 54 is in cylinder, institute The first runner 54 is stated to be contained in the 5th groove 511 and turn connection, first runner 54 with the axle of the 3rd cross bar 51 Thus the left surface of the first support bar 21 can be acted against in the internal rotation of the 5th groove 511, first runner 54.Institute It is in cuboid to state the first catch bar 55, and first catch bar 55 is placed vertically, the upper end of the first catch bar 55 and described the The lower surface of three cross bars 51 is fixedly connected.The lower surface of second balancing weight 56 and the upper surface of second support block 43 are fixed Connection, the lower end of the first catch bar 55 is fixedly connected with the upper surface of second balancing weight 56.The locating piece 57 is in length Cube, the right-hand member of the second support block 43 are fixedly connected with the left surface of the locating piece 57, the 56 right table of the second balancing weight Face is fixedly connected with the left surface of the locating piece 57, and the 57 right surface of locating piece is provided with the 6th groove 571, and the described 6th is recessed Groove 571 is provided with two and is located at upper and lower both sides respectively, and the 6th groove 571 is in rectangular-shape.Second runner 58 is provided with Two and it is located at upper and lower both sides respectively, second runner 58 is in cylinder, and it is recessed that second runner 58 is contained in the described 6th Turn connection in groove 571 and with the axle of locating piece 57, second runner 58 thus can in the internal rotation of the 6th groove 571, Second runner 58 is acted against on the left surface of the second support bar 25.
As shown in figure 1, the fixing device 6 is provided with the 4th brace 61, the above the 4th brace 61 the 3rd Montant 62, the 5th brace 63 above the 3rd montant 62, the 4th montant 64 above the 5th brace 63 And the 3rd support 65 above the 4th montant 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 upper end of the 4th brace 61 and the left surface of the first support bar 21 are consolidated Fixed connection.3rd montant 62 is in vertical shape, and the lower end of the 3rd montant 62 is fixedly connected with the 4th brace 61.It is described 5th brace 63 is oblique, and the upper end of the 5th brace 63 is fixedly connected with the left surface of the first support bar 21, described The upper end of 3rd montant 62 is fixedly connected with the 5th brace 63.4th montant 64 is in vertical shape, the 4th montant 64 Lower end is fixedly connected with the 5th brace 63.3rd support 65 is L-shaped, and described one end of 3rd support 65 acts against described On the lower surface of second support block 43, the other end of the 3rd support 65 is horizontal, the upper end of the 4th montant 64 with it is described 3rd support 65 is fixedly connected.
As shown in figure 1, the air cylinder device 7 be provided with cylinder 71, the first fix bar 72 positioned at the left side of the cylinder 71, The second fixed mount 73 positioned at the left side of the first fix bar 72, the bent stick 74 positioned at the lower section of the second fixed mount 73, position In the locating rod 75 on the right side of the second fixed mount 73, the second catch bar 76 on the right side of the locating rod 75, positioned at described 3rd spring 77 of the top of locating rod 75, the third fixed frame 78 positioned at the right side of the second catch bar 76 and positioned at the described 3rd 5th montant 79 on the right side of fixed mount 78.The lower surface of cylinder 71 is fixedly connected with the upper surface of the bottom plate 1.Described first Fix bar 72 is in cuboid, and first fix bar 72 is placed vertically, and the lower end of the first fix bar 72 is upper with the bottom plate 1 Surface is fixedly connected, and the 72 right surface of the first fix bar is fixedly connected with the left surface of the cylinder 71.Described second fixes Frame 73 is L-shaped, and described one end of second fixed mount 73 is fixedly connected with the left surface of first fix bar 72, and described second fixes The other end of frame 73 is acted against on the lower surface of second support block 43.The bent stick 74 is in bending, the bent stick 74 One end is fixedly connected with the left surface of first fix bar 72, and the other end of bent stick 74 is solid with second fixed mount 73 Fixed connection, the bent stick 74 to second fixed mount 73 so as to play a supporting role.The locating rod 75 is in cuboid, institute It is horizontal positioned to state locating rod 75, the left end of locating rod 75 is fixedly connected with second fixed mount 73, and the locating rod 75 is right End is fixedly connected with one end of the 3rd support 65.Second catch bar 76 is in cuboid, and second catch bar 76 is perpendicular Straight to place, the lower end of the second catch bar 76 is connected with the cylinder 71, thus the cylinder 71 can drive described second to promote Bar 76 moves up and down, and the upper end of the second catch bar 76 is run through the upper and lower surface of the locating rod 75 and slided with the locating rod 75 Dynamic connection, the upper surface of the second catch bar 76 is fixedly connected with the lower surface of second support block 43.3rd spring 77 are provided with two and are located at the left and right sides respectively, and the 3rd spring 77 is in vertical shape, the upper end of the 3rd spring 77 with it is described The lower surface of second support block 43 is fixedly connected, and the upper surface of the lower end of the 3rd spring 77 and the locating rod 75, which is fixed, to be connected Connect.The third fixed frame 78 is L-shaped, and described one end of third fixed frame 78 is fixedly connected with the upper surface of the bottom plate 1, described The other end of third fixed frame 78 is acted against on the right surface of second catch bar 76, the lower end of the 5th brace 63 and described the The right surface of three fixed mounts 78 is fixedly connected.5th montant 79 is in vertical shape, and the upper end of the 5th montant 79 acts against institute On the lower surface for stating the second support block 43, the lower end of the 5th montant 79 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 jacking equipment of construction of the present invention is in use, the building work for first lifting needs Tool is placed in supporting table 41, then starts cylinder 71, while start the first motor 33 so that output shaft 34 rotates.Work as cylinder During 71 startup, the second catch bar 76 moves up so that the second support block 43 moves up, while the 3rd spring 77 is because in pressure Contracting state, so as to promote the second support block 43 to move up, the second support block 43 and the second fixed mount 73, the 5th montant 79 and The upper surface of 3rd support 65 no longer contacts.Simultaneously when the first motor 33 starts, output shaft 34 rotates, and then causes connecting line 35 are pulled so that the second fixed pulley 37, the first fixed pulley 26 and the 3rd fixed pulley 39 rotate, so as to pull the second montant 45 Move up, give the second support block 43 1 upward power.Two bursts of strength cause the second support block 43 can be smoothly to moving up It is dynamic, so as to by building implement lifting to required height, when the second support 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, ensures that rising 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 leans 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, and user can be with a holding Firmly the first cross bar 28, another hand hold the second cross bar 29, then promote the present invention mobile, easy to use.Second balancing weight 56 Setting, can prevent that the weight in the left side of the second support block 43 is excessive, the relative equilibrium of the second support block 43 can be kept, reduced The generation of accident, ensure construction safety.So far, the small-sized jacking equipment of construction of the present invention is finished using process description.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those skilled in the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be covered 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 (9)

  1. A kind of 1. small-sized jacking equipment of construction, it is characterised in that:The small-sized jacking equipment of construction includes bottom plate, position Holder device above the bottom plate, draw and lift device, positioned at the branch drawn and lifted below device above the bottom plate Support table apparatus, bascule, the fixing device below the bascule and position on the right side of the support table apparatus Air cylinder device on the left of the fixing device, the bottom plate are provided with roller and the first counterweight above the roller Block, the holder device are provided with first support bar, the first spring inside the first support bar, positioned at described first First on the right side of support bar leans bar, rotating part on the right side of bar is leaned positioned at described first, above first spring Second support bar, the first fixed pulley at the top of the second support bar, the first horizontal stroke on the right side of the second support bar Bar, the first montant on the right side of first cross bar and the second cross bar on the right side of first montant, it is described to draw and lift dress Put provided with the first transverse slat, the first brace below first transverse slat, the first electricity above first transverse slat Machine, the output shaft positioned at first motor internal, the connecting line above the output shaft, on first transverse slat Second brace of side, the second fixed pulley above the connecting line, the first support on the left of first motor, position The 3rd fixed pulley at the top of the first support and the second support below the first support, the support table apparatus It is provided with supporting table, the first support block below the supporting table, the second support below first support block Block, the first fixed mount on the left of second support block, the second montant on the right side of the supporting table, positioned at described The 3rd support block on the right side of one support block and the second spring on the left of second montant, the bascule are provided with the Three cross bars, the 4th cross bar above the 3rd cross bar, the 3rd brace below the 4th cross bar, positioned at described The first runner on the right side of 3rd cross bar, the first catch bar below the 3rd cross bar, under first catch bar The second balancing weight, the locating piece on the right side of second balancing weight and the second runner inside the locating piece of side, The fixing device is provided with the 4th brace, the 3rd montant above the 4th brace, on the 3rd montant The 5th brace, the 4th montant above the 5th brace and the 3rd support above the 4th montant of side, The air cylinder device is provided with cylinder, the first fix bar on the left of the cylinder, on the left of first fix bar Second fixed mount, the bent stick below second fixed mount, the locating rod on the right side of second fixed mount, it is located at It is the second catch bar on the right side of the locating rod, the 3rd spring above the locating rod, right positioned at second catch bar The third fixed frame of side and the 5th montant on the right side of the third fixed frame.
  2. 2. the small-sized jacking equipment of construction according to claim 1, it is characterised in that:The roller is provided with two and divided Not Wei Yu the left and right sides, the roller is in cylinder, and the roller is horizontal positioned, and first balancing weight is in cuboid, described First balancing weight lower surface is fixedly connected with the upper surface of the bottom plate.
  3. 3. the small-sized jacking equipment of construction according to claim 2, 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 provided with the first groove, and first spring is placed vertically, and first spring is recessed positioned at described first In groove, first lower spring end is fixedly connected with the bottom surface of first groove, and described first to lean bar be in cylinder, described First to lean bar horizontal positioned, and described first, which leans bar side face, is provided with screw thread, and described first leans bar through the described first support Bar extends sideways to first inside grooves, and described first leans bar is threadedly coupled with the first support bar, the rotation Transfer part is in cylinder, and the rotating part is placed vertically, and company is fixed in the described first left surface for leaning bar right-hand member and the rotating part Connect, the second support bar is in cylinder, 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 leans the side that bar acts against the second support bar, the second support bar upper end Provided with the second groove, first fixed pulley is in cylinder, and first fixed pulley is horizontal positioned, and first fixed pulley houses In turning connection in second groove and with the second support bar axle, first cross bar is in cuboid, first cross bar Horizontal positioned, the first cross bar left end is fixedly connected with the right surface of the second support bar, and first montant is in rectangular Body, first montant are placed vertically, and the right-hand member of first cross bar is fixedly connected with the left surface of first montant, described The lower surface of first montant and the lower surface of first cross bar are in same level, and second cross bar is in cuboid, Second cross bar is horizontal positioned, and the second cross bar left end is fixedly connected with the left surface of first montant, and described second Cross bar lower surface is in same level with the first montant lower surface.
  4. 4. the small-sized jacking equipment of construction according to claim 3, it is characterised in that:First transverse slat is in rectangular Body, first transverse slat is horizontal positioned, and the first transverse slat left end is fixedly connected with the right surface of the second support bar, described First brace is oblique, and the first brace lower end is fixedly connected with the right surface of the second support bar, and described first is oblique The upper end of bar is fixedly connected with the lower surface of first transverse slat, and the lower surface of first motor is upper with first transverse slat Surface is fixedly connected, and the output shaft is in cylinder, the output shaft and first motor connection, one end of the connecting line It is fixedly connected with the output shaft, second brace is oblique, and second brace is located at the top of first motor, The 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 provided with the 3rd Groove, second fixed pulley are in cylinder, and second fixed pulley is contained in the 3rd groove and slided calmly with described first Wheel shaft 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, which is fixed, to be connected Connect, the first support other end is oblique and is provided with the 4th groove, and the 3rd fixed pulley is in cylinder, and the described 3rd is fixed Pulley is contained in the 4th groove and turns connection with the first support axle, and the second support is L-shaped, 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. 5. the small-sized jacking equipment of construction according to claim 4, it is characterised in that:The cross section of the supporting table is in Concave shape, first support block are in cuboid, and first support block is horizontal positioned, the upper surface of first support block with The lower surface of the supporting table is fixedly connected, and second support block is in cuboid, and second support block is horizontal positioned, described First support block lower surface is fixedly connected with the upper surface of second support block, and first fixed mount is L-shaped, and described first One end of fixed mount is fixedly connected with the left surface of second support block, the other end and the support of first fixed mount The left surface of platform is fixedly connected, and second montant is in cuboid, and second montant is placed vertically, the second montant lower end It is fixedly connected with the upper surface of second support block, the 3rd support block is in cuboid, and the 3rd support block is put vertically Put, the lower end of the 3rd support block is fixedly connected with the upper surface of second support block, the 3rd support block upper end with The lower surface of the supporting table is fixedly connected, and the second spring is provided with two and is located at upper and lower both sides, second bullet respectively Spring is horizontal, and the second spring left end is fixedly connected with the right surface of the supporting table, the second spring right-hand member and institute The left surface for stating the second montant is fixedly connected, and described connecting line one end is fixedly connected with the upper surface of second montant.
  6. 6. the small-sized jacking equipment of construction according to claim 5, it is characterised in that:3rd cross bar is in rectangular Body, the 3rd cross bar is horizontal positioned, and the 3rd cross bar left end is fixedly connected with the right surface of the second support bar, described 3rd cross bar right-hand member is provided with the 5th groove, and the 4th cross bar is in cuboid, and the 4th cross bar is horizontal positioned, and the described 4th is horizontal The left end of bar is fixedly connected with the right surface of second montant, and the upper surface of the 4th cross bar is upper with second montant Surface is in same level, and the 3rd brace is oblique, under the 3rd jib head and the 4th cross bar Surface is fixedly connected, and the 3rd brace lower end is fixedly connected with the right surface of second montant, and first runner is in circle Cylinder, first runner are contained in the 5th groove and turn connection, the first runner top with the 3rd cross bar axle The left surface of the first support bar is leaned against, first catch bar is in cuboid, and first catch bar is placed vertically, described The upper end of first catch bar is fixedly connected with the lower surface of the 3rd cross bar, the lower surface of second balancing weight and described the The upper surface of two support blocks is fixedly connected, and the upper surface of the lower end of first catch bar and second balancing weight, which is fixed, to be connected Connecing, the locating piece is in cuboid, and the second support block right-hand member is fixedly connected with the left surface of the locating piece, and described second The right surface of balancing weight is fixedly connected with the left surface of the locating piece, and the right surface of the locating piece is provided with the 6th groove, described Second runner is provided with two and is located at upper and lower both sides respectively, and second runner is in cylinder, and second runner is contained in institute State in the 6th groove and turn connection with the locating piece axle, second runner acts against the left surface of the second support bar On.
  7. 7. the small-sized jacking equipment of construction according to claim 6, it is characterised in that:4th brace is inclined Shape, the lower end of the 4th brace are 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 bar is fixedly connected, and the 3rd montant is in vertical shape, and the 3rd montant lower end is consolidated with the 4th brace Fixed connection, the 5th brace is oblique, and the upper end of the 5th brace is fixed with the left surface of the first support bar to be connected Connect, the upper end of the 3rd montant is fixedly connected with the 5th brace, and the 4th montant is in vertical shape, the 4th montant Lower end be fixedly connected with the 5th brace, the 3rd support is L-shaped, and one end of the 3rd support acts against described On the lower surface of two support blocks, the other end of the 3rd support is horizontal, the 4th montant upper end with described 3rd Frame is fixedly connected.
  8. 8. the small-sized jacking equipment of construction according to claim 7, it is characterised in that:The cylinder lower surface with it is described The upper surface of bottom plate is fixedly connected, and first fix bar is in cuboid, and first fix bar is placed vertically, and described first is solid Fixed pole lower end is fixedly connected with the upper surface of the bottom plate, and the right surface of the first fix bar and the left surface of the cylinder are fixed Connection, second fixed mount is L-shaped, and the left surface of one end of second fixed mount and first fix bar, which is fixed, to be connected Connect, the other end of second fixed mount is acted against on the lower surface of second support block, and the bent stick is in bending, institute The one end for stating bent stick is fixedly connected with the first fix bar left surface, and the other end of the bent stick is fixed with described second Frame is fixedly connected, and the locating rod is in cuboid, and the locating rod is horizontal positioned, and the left end of the locating rod is solid with described second Determine frame to be fixedly connected, the right-hand member of the locating rod is fixedly connected with described 3rd support one end.
  9. 9. the small-sized jacking equipment of construction according to claim 8, it is characterised in that:Second catch bar is in rectangular Body, second catch bar are placed vertically, and the second catch bar lower end is connected with the cylinder, the second catch bar upper end Through the locating rod upper and lower surface and be slidably connected with the locating rod, the upper surface of second catch bar and described the The lower surface of two support blocks is fixedly connected, and the 3rd spring is provided with two and is located at the left and right sides, the 3rd spring respectively In vertical shape, the upper end of the 3rd spring is fixedly connected with the lower surface of second support block, under the 3rd spring End be fixedly connected with the upper surface of the locating rod, the third fixed frame is L-shaped, one end of the third fixed frame with it is described The upper surface of bottom plate is fixedly connected, and the other end of the third fixed frame is acted against on the right surface of second catch bar, institute The lower end of the 5th brace to be stated to be fixedly connected with the right surface of the third fixed frame, the 5th montant is in vertical shape, and described The upper end of five montants is acted against on the lower surface of second support block, and the lower end of the 5th montant is through the locating rod Upper and lower surface and it is fixedly connected with the upper surface of the 5th brace.
CN201510750555.2A 2015-11-05 2015-11-05 A kind of small-sized jacking equipment of construction CN105253828B (en)

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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

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