CN112209257A - Hoisting equipment for assembly type building construction - Google Patents
Hoisting equipment for assembly type building construction Download PDFInfo
- Publication number
- CN112209257A CN112209257A CN202010958470.4A CN202010958470A CN112209257A CN 112209257 A CN112209257 A CN 112209257A CN 202010958470 A CN202010958470 A CN 202010958470A CN 112209257 A CN112209257 A CN 112209257A
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- Prior art keywords
- gear
- positioning
- building construction
- assembly type
- base
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/06—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs mounted for jibbing or luffing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
- B66C23/68—Jibs foldable or otherwise adjustable in configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/82—Luffing gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the technical field of building construction equipment, and particularly relates to a hoisting device for assembly type building construction, which aims at solving the problem that when an existing hoisting device hoists a large article, the distance between a rope and a wall surface is difficult to adjust, so that the article is easy to collide with the wall surface and be damaged. The wall surface support device is simple to operate and convenient to use, can stably support the device, and can be far away from the wall surface when a large article is hoisted, so that the article and the wall surface are prevented from being damaged.
Description
Technical Field
The invention belongs to the technical field of building construction equipment, and particularly relates to a hoisting device for assembly type building construction.
Background
The hoisting is a special word for the equipment in place, generally the hoisting needs to be carried out in cooperation with a hoisting tool (or called hoisting rigging), the hoisting tool is manufactured by a professional manufacturer, and the hoisting technology is introduced, particularly a professional website using the crane hoisting technology, such as a crane hoisting technology home.
When the existing hoisting device hoists large articles, the distance between a rope and a wall surface is difficult to adjust, so that the articles are easy to collide and damage with the wall surface, and the hoisting device for the assembly type building construction is provided.
Disclosure of Invention
The invention aims to solve the problem that when an existing hoisting device hoists a large article, the distance between a rope and a wall surface is difficult to adjust, so that the article is easy to collide with the wall surface and damage, and provides the hoisting equipment for assembly type building construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
a hoisting device for assembly type building construction comprises a base, wherein two symmetrically arranged moving grooves are formed in the top of the base, screw rods are rotationally connected in the moving grooves, the two screw rods are in transmission connection, a first motor is fixedly mounted on the inner wall of one side of one of the two moving grooves, the output shaft of the first motor is fixedly connected with the corresponding screw rod, the top of the base is in sliding connection with a weight box, positioning grooves are formed in two sides of the base, tooth rollers are rotationally connected to the inner walls of the positioning grooves, supporting seats are fixedly mounted on the tooth rollers, four symmetrically arranged fixing seats and four symmetrically arranged positioning seats are fixedly mounted on the top of the base, screw rods are rotationally connected to the positioning seats, the screw rods are in transmission connection with the corresponding screw rods, fixing plates and positioning plates are fixedly mounted on the top of the base, and supporting rods are rotationally connected to, rotate on the locating plate and be connected with the pneumatic cylinder, fixed mounting has the connecting block on the bracing piece, and the connecting block rotates with the piston of pneumatic cylinder to be connected, the sliding tray has been seted up on the top of bracing piece, and sliding connection has the connecting rod in the sliding tray, and one side fixed mounting of connecting rod has the rolling machine, and the top of connecting rod rotates and is connected with the leading wheel, and the one end of rope is passed through the leading wheel and is connected with the link on the rolling machine, the bottom of base rotates the gyro wheel that is connected with four symmetry settings, one side fixed mounting of bracing piece has the second motor, and fixed mounting has the pivot on the output shaft of second motor, and the top of bracing piece rotates and is connected with the fourth gear, fourth gear and connecting rod threaded connection, and.
Preferably, sliding connection has the rack on the fixing base, rack and the lead screw threaded connection who corresponds, and rack and the fluted roller intermeshing that corresponds, thereby the pivoted lead screw drives the rack through the threaded connection with the rack and removes, and the rack that removes simultaneously drives the fluted roller with the intermeshing of fluted roller and carries out the angle change.
Preferably, all fixed cover is equipped with the sprocket on two screws, and the meshing has same chain on two sprockets, and the output shaft of first motor can drive two screws and rotate simultaneously through the intermeshing of two sprockets and chain.
Preferably, the screw rod is fixedly provided with two first gears which are symmetrically arranged, one end of the screw rod is fixedly provided with a second gear, the first gears are meshed with the corresponding second gears, and the rotating screw rod drives the screw rod to rotate through the mutual meshing of the first gears and the second gears.
Preferably, a rotating groove is formed in the inner wall of one side of the moving groove, an outer ring of the bearing is fixedly mounted on the inner wall of the rotating groove, the inner ring of the bearing is fixedly connected with the corresponding screw rod, and the bearing can stabilize the rotating state of the screw rod.
Preferably, threaded connection has the removal seat on the screw rod, removes seat weight box fixed connection, and pivoted screw rod can drive the weight box through threaded connection with removing the seat and remove.
Preferably, a positioning block is fixedly mounted on one side of the supporting rod and is rotatably connected with the rotating shaft, and the positioning block is rotatably connected with the rotating shaft to stabilize the rotating state of the rotating shaft.
Preferably, one end of the rotating shaft is fixedly provided with a third gear, the third gear is meshed with a fourth gear, and the rotating shaft can drive the fourth gear to rotate through the mutual meshing of the second gear and the fourth gear.
Preferably, the annular chute has been seted up on the top of bracing piece, and sliding connection has the locating lever that two symmetries set up on the inner wall of annular chute, locating lever and fourth gear fixed connection, and the rotation state of fourth gear can be stabilized to the sliding connection of annular chute and locating lever.
Preferably, the fixed slot has all been seted up on the both sides inner wall of annular chute, and sliding connection has the locating pin in the fixed slot, locating pin and the locating lever fixed connection who corresponds, and the sliding connection of locating pin and fixed slot can fix a position the fourth gear through the locating lever.
Compared with the prior art, the invention has the advantages that:
(1) this scheme is owing to set up the intermeshing of two sprockets and chain for the output shaft of first motor can drive two screw rods and rotate simultaneously, and drives the weight box through the threaded connection who removes seat and screw rod and remove, thereby makes the weight box stabilize the device.
(2) Because the intermeshing of first gear and second gear, and the threaded connection of lead screw and rack, the intermeshing of rack and fluted roller simultaneously for the pivoted screw rod can drive the fluted roller and carry out the angle change, and then drives the supporting seat and support the device.
(3) Because the intermeshing of third gear and fourth gear, and the fourth gear is connected with the rotation of bracing piece, the threaded connection of fourth gear and connecting rod simultaneously for the link on the connecting rod can be driven to the second motor and the device is kept away from, and then makes the article of hoist and mount can keep away from the wall.
The device is simple to operate and convenient to use, can stably support the device, and can be far away from the wall surface when a large article is hoisted, so that the article and the wall surface are prevented from being damaged, and the device is beneficial to use by people.
Drawings
Fig. 1 is a schematic structural diagram of a hoisting device for prefabricated building construction according to the present invention;
fig. 2 is a schematic top view of the hoisting device for prefabricated building construction according to the present invention;
FIG. 3 is a schematic cross-sectional view of a support rod of the hoisting device for prefabricated building construction according to the present invention;
FIG. 4 is a schematic structural view of part A of the prefabricated construction hoisting device provided by the invention;
fig. 5 is a schematic structural diagram of part B of the assembly type hoisting device for building construction according to the present invention.
In the figure: 1. a base; 2. a moving groove; 3. a screw; 4. a first motor; 5. a movable seat; 6. a weight box; 7. positioning a groove; 8. a toothed roller; 9. a supporting seat; 10. a fixed seat; 11. positioning seats; 12. a screw rod; 13. a first gear; 14. a second gear; 15. a rack; 16. a sprocket; 17. a chain; 18. a rotating groove; 19. a bearing; 20. a roller; 21. a fixing plate; 22. a support bar; 23. positioning a plate; 24. a hydraulic cylinder; 25. connecting blocks; 26. a sliding groove; 27. a connecting rod; 28. a fourth gear; 29. a second motor; 30. positioning blocks; 31. a rotating shaft; 32. a third gear; 33. an annular chute; 34. positioning a rod; 35. pushing the plate; 36. positioning pins; 37. fixing grooves; 38. a guide wheel; 39. a winding machine; 40. and (5) hanging a ring.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-5, a lifting device for assembly type building construction comprises a base 1, two symmetrically arranged moving grooves 2 are arranged at the top of the base 1, screw rods 3 are rotatably connected in the moving grooves 2, the two screw rods 3 are in transmission connection, a first motor 4 is fixedly arranged on the inner wall of one side of one moving groove 2 of the two moving grooves 2, the output shaft of the first motor 4 is fixedly connected with the corresponding screw rod 3, a weight box 6 is slidably connected at the top of the base 1, positioning grooves 7 are respectively arranged at two sides of the base 1, a gear roller 8 is rotatably connected on the inner wall of each positioning groove 7, a supporting seat 9 is fixedly arranged on each gear roller 8, four symmetrically arranged fixing seats 10 and four symmetrically arranged positioning seats 11 are fixedly arranged at the top of the base 1, a lead screw 12 is rotatably connected on each positioning seat 11, the lead screw 12 is in transmission connection with the corresponding screw rod 3, a fixing plate 21 and a positioning plate, a supporting rod 22 is rotatably connected to the fixed plate 21, a hydraulic cylinder 24 is rotatably connected to the positioning plate 23, a connecting block 25 is fixedly mounted on the supporting rod 22, the connecting block 25 is rotatably connected to a piston of the hydraulic cylinder 24, a sliding groove 26 is formed in the top end of the supporting rod 22, a connecting rod 27 is slidably connected to the sliding groove 26, a winding machine 39 is fixedly mounted on one side of the connecting rod 27, a guide wheel 38 is rotatably connected to the top end of the connecting rod 27, one end of a rope on the winding machine 39 passes through the guide wheel 38 and is connected with a hanging ring 40, four symmetrically arranged rollers 20 are rotatably connected to the bottom of the base 1, a second motor 29 is fixedly mounted on one side of the supporting rod 22, a rotating shaft 31 is fixedly mounted on an output shaft of the second motor 29, a fourth gear 28 is rotatably connected to the top end of the supporting rod 22, the top of the base 1 is fixedly provided with a push plate 35.
In this embodiment, the fixed seat 10 is slidably connected with a rack 15, the rack 15 is in threaded connection with the corresponding screw rod 12, and the rack 15 is meshed with the corresponding toothed roller 8.
In this embodiment, the two screws 3 are fixedly sleeved with chain wheels 16, and the two chain wheels 16 are engaged with the same chain 17.
In this embodiment, two first gears 13 symmetrically arranged are fixedly installed on the screw rod 3, a second gear 14 is fixedly installed at one end of the screw rod 12, and the first gears 13 are meshed with the corresponding second gears 14.
In this embodiment, a rotating groove 18 is formed in an inner wall of one side of the moving groove 2, an outer ring of a bearing 19 is fixedly mounted on the inner wall of the rotating groove 18, and an inner ring of the bearing 19 is fixedly connected with the corresponding screw 3.
In this embodiment, the screw rod 3 is connected with a movable seat 5 through threads, and the movable seat 5 and the weight box 6 are fixedly connected.
In this embodiment, a positioning block 30 is fixedly installed at one side of the supporting rod 22, and the positioning block 30 is rotatably connected to the rotating shaft 31.
In this embodiment, a third gear 32 is fixedly mounted at one end of the rotating shaft 31, and the third gear 32 and the fourth gear 28 are engaged with each other.
In this embodiment, the top end of the supporting rod 22 is provided with an annular sliding groove 33, the inner wall of the annular sliding groove 33 is slidably connected with two symmetrically-arranged positioning rods 34, and the positioning rods 34 are fixedly connected with the fourth gear 28.
In this embodiment, all seted up fixed slot 37 on the both sides inner wall of annular spout 33, sliding connection has locating pin 36 in fixed slot 37, locating pin 36 and the locating lever 34 fixed connection that corresponds.
Example two
Referring to fig. 1-5, a lifting device for assembly type building construction comprises a base 1, two symmetrically arranged moving grooves 2 are arranged at the top of the base 1, screw rods 3 are rotatably connected in the moving grooves 2, the two screw rods 3 are in transmission connection, a first motor 4 is fixed on one side inner wall of one moving groove 2 of the two moving grooves 2 through bolts, an output shaft of the first motor 4 is fixedly connected with the corresponding screw rod 3, a weight box 6 is slidably connected at the top of the base 1, positioning grooves 7 are arranged at both sides of the base 1, a toothed roller 8 is rotatably connected on the inner wall of the positioning groove 7, a supporting seat 9 is welded on the toothed roller 8, four symmetrically arranged fixed seats 10 and four symmetrically arranged positioning seats 11 are welded at the top of the base 1, a lead screw 12 is rotatably connected on the positioning seat 11, the lead screw 12 is in transmission connection with the corresponding screw rod 3, a fixed plate 21 and a positioning plate 23 are welded, a supporting rod 22 is rotatably connected to the fixed plate 21, a hydraulic cylinder 24 is rotatably connected to the positioning plate 23, a connecting block 25 is welded to the supporting rod 22, the connecting block 25 is rotatably connected to a piston of the hydraulic cylinder 24, a sliding groove 26 is formed in the top end of the supporting rod 22, a connecting rod 27 is slidably connected to the sliding groove 26, a winding machine 39 is fixed to one side of the connecting rod 27 through a bolt, a guide wheel 38 is rotatably connected to the top end of the connecting rod 27, one end of a rope on the winding machine 39 is connected to a hanging ring 40 through the guide wheel 38, four symmetrically arranged idler wheels 20 are rotatably connected to the bottom of the base 1, a second motor 29 is fixed to one side of the supporting rod 22 through a bolt, a rotating shaft 31 is welded to an output shaft of the second motor 29, a fourth gear 28 is rotatably connected to the top end of the supporting rod 22, the top of the base 1 is welded with a push plate 35.
In this embodiment, sliding connection has rack 15 on fixing base 10, rack 15 and the 12 threaded connection of lead screw that correspond, and rack 15 and the fluted roller 8 intermeshing that corresponds, thereby pivoted lead screw 12 drives rack 15 through the threaded connection with rack 15 and removes, and the intermeshing of the rack 15 that removes and fluted roller 8 drives fluted roller 8 and carries out the angle change simultaneously.
In this embodiment, all fixed cover is equipped with sprocket 16 on two screw rods 3, and the meshing has same chain 17 on two sprocket 16, and the output shaft of first motor 4 can drive two screw rods 3 and rotate simultaneously through the intermeshing of two sprocket 16 and chain 17.
In this embodiment, two first gears 13 symmetrically arranged are welded on the screw rod 3, a second gear 14 is welded at one end of the screw rod 12, the first gears 13 are engaged with the corresponding second gears 14, and the screw rod 12 is driven to rotate by the rotary screw rod 3 through the engagement of the first gears 13 and the second gears 14.
In this embodiment, the inner wall of one side of the moving groove 2 is provided with a rotating groove 18, the inner wall of the rotating groove 18 is welded with the outer ring of the bearing 19, the inner ring of the bearing 19 is fixedly connected with the corresponding screw 3, and the bearing 19 can stabilize the rotating state of the screw 3.
In this embodiment, threaded connection has removal seat 5 on the screw rod 3, removes 5 weight boxes 6 fixed connection on the seat, and pivoted screw rod 3 can drive weight box 6 and remove through the threaded connection with removing seat 5.
In this embodiment, a positioning block 30 is welded on one side of the support rod 22, the positioning block 30 is rotatably connected to the rotating shaft 31, and the rotating state of the rotating shaft 31 can be stabilized by the rotatable connection of the positioning block 30 and the rotating shaft 31.
In this embodiment, one end of the rotating shaft 31 is welded with a third gear 32, the third gear 32 is meshed with the fourth gear 28, and the rotating shaft 31 can drive the fourth gear 28 to rotate through the mutual meshing of the third gear 32 and the fourth gear 28.
In this embodiment, annular chute 33 has been seted up on the top of bracing piece 22, and sliding connection has two symmetrical locating levers 34 that set up on the inner wall of annular chute 33, and locating lever 34 and fourth gear 28 fixed connection, annular chute 33 and locating lever 34's sliding connection can stabilize the rotating state of fourth gear 28.
In this embodiment, all seted up fixed slot 37 on the both sides inner wall of annular spout 33, sliding connection has locating pin 36 in fixed slot 37, locating pin 36 and the locating lever 34 fixed connection that corresponds, and locating pin 36 and fixed slot 37's sliding connection can fix a position fourth gear 28 through locating lever 34.
In the embodiment, in operation, an object to be hoisted is fixed on the hanging ring 40, the first motor 4 is switched on, the output shaft of the first motor 4 drives the two screws 3 to rotate simultaneously through the mutual engagement of the two sprockets 16 and the chain 17, the rotating screw 3 drives the weight box 6 to move through the threaded connection with the moving seat 5, so that the weight box 6 moves to one end far away from the hanging ring 40, thereby stabilizing the device, the rotating screw 3 drives the screw rod 12 to rotate through the mutual engagement of the first gear 13 and the second gear 14, the rotating screw rod 12 drives the rack 15 to move through the mutual engagement with the rack 15, the moving rack 15 drives the toothed roller 8 to change the angle through the mutual engagement with the toothed roller 8, the toothed roller 8 drives the supporting seat 9 to change the angle, when the supporting seat 9 rotates to the position under the base 1, the four supporting seats 9 can support the whole device, make placing that whole device can be stable, when the article volume of hoist and mount is great, start 24 switches of pneumatic cylinder, 24's piston is connected through the rotation with connecting block 25 and is driven bracing piece 22 and carry out the angle change, and start 29 switches of second motor, 29's of second motor output shaft drives pivot 31 and rotates, pivot 31 drives fourth gear 28 through the intermeshing of third gear 32 with fourth gear 28 and rotates, pivoted fourth gear 28 drives connecting rod 27 through the threaded connection with connecting rod 27 and removes, thereby make link 40 keep away from the device, and then make article on the link 40 keep away from the wall, thereby prevent article and wall collision and friction, do benefit to people and use. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is schematic structure chart, and specific actual dimensions can make appropriate adjustment.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.
Claims (10)
1. The hoisting equipment for the assembly type building construction comprises a base (1) and is characterized in that two symmetrically-arranged moving grooves (2) are formed in the top of the base (1), screw rods (3) are rotationally connected in the moving grooves (2), the two screw rods (3) are in transmission connection, a first motor (4) is fixedly mounted on the inner wall of one side of one moving groove (2) in the two moving grooves (2), the output shaft of the first motor (4) is fixedly connected with the corresponding screw rod (3), a weight box (6) is slidably connected to the top of the base (1), positioning grooves (7) are formed in the two sides of the base (1), toothed rollers (8) are rotationally connected to the inner walls of the positioning grooves (7), supporting seats (9) are fixedly mounted on the toothed rollers (8), four symmetrically-arranged fixing seats (10) and four symmetrically-arranged positioning seats (11) are fixedly mounted at the top of the base (1), the positioning seat (11) is rotatably connected with a screw rod (12), the screw rod (12) is connected with a corresponding screw rod (3) in a transmission manner, a fixing plate (21) and a positioning plate (23) are fixedly mounted at the top of the base (1), a supporting rod (22) is rotatably connected to the fixing plate (21), a hydraulic cylinder (24) is rotatably connected to the positioning plate (23), a connecting block (25) is fixedly mounted on the supporting rod (22), the connecting block (25) is rotatably connected with a piston of the hydraulic cylinder (24), a sliding groove (26) is formed in the top end of the supporting rod (22), a connecting rod (27) is slidably connected in the sliding groove (26), a winding machine (39) is fixedly mounted on one side of the connecting rod (27), a guide wheel (38) is rotatably connected at the top end of a rope on the winding machine (39), and a hanging ring (40) is, the bottom of base (1) is rotated and is connected with gyro wheel (20) that four symmetries set up, one side fixed mounting of bracing piece (22) has second motor (29), and fixed mounting has pivot (31) on the output shaft of second motor (29), and the top of bracing piece (22) is rotated and is connected with fourth gear (28), fourth gear (28) and connecting rod (27) threaded connection, and fourth gear (28) are connected with pivot (31) transmission, the top fixed mounting of base (1) has push pedal (35).
2. The assembly type hoisting device for building construction as claimed in claim 1, wherein the fixed seat (10) is slidably connected with a rack (15), the rack (15) is in threaded connection with the corresponding screw rod (12), and the rack (15) is meshed with the corresponding toothed roller (8).
3. The assembly type hoisting equipment for building construction as claimed in claim 1, wherein chain wheels (16) are fixedly sleeved on the two screw rods (3), and the same chain (17) is engaged on the two chain wheels (16).
4. The assembly type hoisting equipment for building construction as recited in claim 1, wherein two first gears (13) are symmetrically arranged and fixedly mounted on the screw rod (3), a second gear (14) is fixedly mounted at one end of the screw rod (12), and the first gears (13) are meshed with the corresponding second gears (14).
5. The assembly type hoisting equipment for building construction as claimed in claim 1, wherein the inner wall of one side of the moving groove (2) is provided with a rotating groove (18), the inner wall of the rotating groove (18) is fixedly provided with an outer ring of a bearing (19), and the inner ring of the bearing (19) is fixedly connected with the corresponding screw (3).
6. The assembly type hoisting equipment for building construction as claimed in claim 1, wherein the screw rod (3) is in threaded connection with a movable seat (5), and the weight box (6) of the movable seat (5) is fixedly connected.
7. The assembly type hoisting device for building construction as claimed in claim 1, wherein a positioning block (30) is fixedly installed at one side of the support rod (22), and the positioning block (30) is rotatably connected with the rotating shaft (31).
8. The assembly type hoisting device for building construction as recited in claim 1, wherein a third gear (32) is fixedly installed at one end of the rotating shaft (31), and the third gear (32) and the fourth gear (28) are engaged with each other.
9. The assembly type hoisting equipment for building construction as claimed in claim 1, wherein the top end of the support rod (22) is provided with an annular sliding groove (33), the inner wall of the annular sliding groove (33) is slidably connected with two symmetrically arranged positioning rods (34), and the positioning rods (34) are fixedly connected with the fourth gear (28).
10. The assembly type hoisting equipment for building construction as claimed in claim 9, wherein fixing grooves (37) are formed in inner walls of two sides of the annular sliding groove (33), positioning pins (36) are slidably connected in the fixing grooves (37), and the positioning pins (36) are fixedly connected with corresponding positioning rods (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010958470.4A CN112209257A (en) | 2020-09-14 | 2020-09-14 | Hoisting equipment for assembly type building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010958470.4A CN112209257A (en) | 2020-09-14 | 2020-09-14 | Hoisting equipment for assembly type building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112209257A true CN112209257A (en) | 2021-01-12 |
Family
ID=74048905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010958470.4A Withdrawn CN112209257A (en) | 2020-09-14 | 2020-09-14 | Hoisting equipment for assembly type building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112209257A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938788A (en) * | 2021-04-01 | 2021-06-11 | 常德市联嘉机械有限公司 | Detachable multipurpose lifting device |
| CN114837100A (en) * | 2022-06-17 | 2022-08-02 | 中国一冶集团有限公司 | Template installation mechanism is used in construction of bridge anticollision barrier |
-
2020
- 2020-09-14 CN CN202010958470.4A patent/CN112209257A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112938788A (en) * | 2021-04-01 | 2021-06-11 | 常德市联嘉机械有限公司 | Detachable multipurpose lifting device |
| CN112938788B (en) * | 2021-04-01 | 2024-03-29 | 常德市嘉惠液压机械有限公司 | Detachable multipurpose lifting device |
| CN114837100A (en) * | 2022-06-17 | 2022-08-02 | 中国一冶集团有限公司 | Template installation mechanism is used in construction of bridge anticollision barrier |
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Application publication date: 20210112 |