CN210825177U - Building construction hoisting device - Google Patents
Building construction hoisting device Download PDFInfo
- Publication number
- CN210825177U CN210825177U CN201921944911.4U CN201921944911U CN210825177U CN 210825177 U CN210825177 U CN 210825177U CN 201921944911 U CN201921944911 U CN 201921944911U CN 210825177 U CN210825177 U CN 210825177U
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- rod
- fixed
- lifting
- lifting arm
- base
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- 238000009435 building construction Methods 0.000 title abstract description 7
- 230000000670 limiting effect Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000006870 function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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Abstract
The utility model discloses a building construction lifting device, which comprises a base and a lifting arm, wherein the top end of the base is fixedly provided with a fixed seat, a first shaft rod is fixedly inserted on the groove wall at the top of the fixed seat, one end of the lifting arm is movably sleeved on the first shaft rod, one side of the top end of the base is welded with two fixed plates, a transmission rod passes through the two fixed plates, and one end of the transmission rod is in transmission connection with the output end of a motor fixedly arranged on one fixed plate at the rear side, the utility model discloses a thin limiting rod with longer length is vertically welded on the fixed block of a lifting hook seat, the limiting rod movably passes through the through hole arranged on the lifting arm correspondingly, when the lifting rope is hooked to lift an object, the limiting rod is driven to move up and down in the through hole of the lifting arm to play the limiting role, and the object on the lifting rope is prevented from shaking in the lifting process, the safety is higher.
Description
Technical Field
The utility model relates to a construction field, in particular to construction hoisting device.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and can also be said to be a process of changing various lines on a design drawing into a real object at a specified place. The existing building construction lifting device is easy to shake in the lifting process by using a lifting rope, and the safety is low, so that the requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a construction hoist device, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a building construction lifting device comprises a base and a lifting arm, wherein a fixed seat is fixedly installed at the top end of the base, a first shaft rod is fixedly inserted on the groove wall of the top of the fixed seat, one end of the lifting arm is movably sleeved on the first shaft rod, two fixed plates are welded on one side of the top end of the base, a transmission rod penetrates through the two fixed plates, one end of the transmission rod is in transmission connection with the output end of a motor fixedly installed on one fixed plate at the rear side, a lifting rope is wound on a sleeved rotating roller fixed on the transmission rod and is arranged by winding a pulley, the pulley is movably sleeved on a second shaft rod on the groove wall of the end, far away from the fixed seat, of the lifting arm, one end of the lifting rope is fixedly connected to a fixed ring of the lifting arm and penetrates through a hook seat, and a fixed block is welded on the hook seat, the top welding of fixed block has the gag lever post, just the through-hole setting that corresponds to seting up on the lift arm is passed in the gag lever post activity, the bottom mounting of couple seat is provided with the couple.
Furthermore, the bottom end of the base is fixed and embedded with a balancing weight.
Further, the fixed embedded pneumatic cylinder that has of opposite side on base top, the output and the hydraulic stem transmission of pneumatic cylinder are connected, just the connection of the one end activity of hydraulic stem is on the lift arm.
Furthermore, the lifting rope passes through a plurality of position limiting sleeves, and the position limiting sleeves are fixedly arranged on the lifting arm.
Furthermore, a third shaft lever is fixedly inserted at the end part of the hook, and a rotating lever is movably sleeved on the part of the third shaft lever, which penetrates out of the hook.
Furthermore, a buckle groove is formed in the rotating rod, the rotating rod is buckled on the buckle rod through the buckle groove, the buckle rod is fixedly inserted into the hook, and a soft rubber strip is bonded on the inner groove wall of the buckle groove.
Furthermore, the limiting rod is a thin rod with a longer length, and the top end of the limiting rod is fixedly sleeved with the limiting block.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a vertical welding has the longer thin gag lever post of length on the fixed block of lifting hook seat, and the through-hole setting that corresponds on the lift arm and set up of crossing of gag lever post activity, when the couple promoted the article on the lifting rope, drives the gag lever post and reciprocates in the through-hole of lift arm and plays spacing effect, avoids the article on the in-process couple that promotes to take place the condition of rocking, and the security is higher.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged view of the structure at a point a of the present invention.
In the figure: 1. a base; 2. a balancing weight; 3. a fixed seat; 4. a first shaft lever; 5. a lift arm; 6. a hydraulic cylinder; 7. a hydraulic lever; 8. a fixing plate; 9. a transmission rod; 10. a lift cord; 11. a limiting sleeve; 12. a second shaft lever; 13. a hook base; 14. a limiting rod; 15. a limiting block; 16. a fixed block; 17. hooking; 18. a third shaft lever; 19. a rotating rod; 20. buckling grooves; 21. a buckle rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-2, a lifting device for building construction comprises a base 1 and a lifting arm 5, wherein a fixed seat 3 is fixedly installed at the top end of the base 1, a first shaft rod 4 is fixedly inserted into a slotted groove wall at the top of the fixed seat 3, one end of the lifting arm 5 is movably sleeved on the first shaft rod 4, two fixed plates 8 are welded at one side of the top end of the base 1, a transmission rod 9 passes through the two fixed plates 8, one end of the transmission rod 9 is in transmission connection with an output end of a motor fixedly installed on one fixed plate 8 at the rear side, a lifting rope 10 is wound on a sleeved roller fixed on the transmission rod 9, the lifting rope 10 is arranged by bypassing a pulley, the pulley is movably sleeved on a second shaft rod 12 on the slotted groove wall at the end of the lifting arm 5 far away from the fixed seat 3, one end of the lifting rope 10 is fixedly connected to a fixing ring of the lifting arm 5, and the lifting rope 10 passes the setting of couple seat 13, the welding has fixed block 16 on the couple seat 13, the welding of the top of fixed block 16 has gag lever post 14, just the through-hole setting that corresponds the seting up on passing the lifting arm 5 of gag lever post 14 activity, the bottom mounting of couple seat 13 is provided with couple 17.
As shown in fig. 1, a weight block 2 is embedded in the bottom end of the base 1.
Through adopting above-mentioned scheme, balancing weight 2 increases base 1's weight, reduces the device's whole focus, improves its stability.
As shown in fig. 1, a hydraulic cylinder 6 is fixedly embedded in the other side of the top end of the base 1, the output end of the hydraulic cylinder 6 is in transmission connection with a hydraulic rod 7, and one end of the hydraulic rod 7 is movably connected to the lifting arm 5.
Through adopting above-mentioned scheme, can drive lift arm 5 and use first axle pole 4 as the axle center and rotate under the effect of pneumatic cylinder 6 and hydraulic stem 7, and then realize the regulatory function to the device maximum lifting height.
As shown in fig. 1, the lift cord 10 is disposed through a plurality of position-limiting sleeves 11, and the plurality of position-limiting sleeves 11 are fixedly disposed on the lift arm 5.
Through adopting above-mentioned scheme, stop collar 11 plays spacing effect to lifting rope 10, avoids lifting rope 10 to appear the condition that drops on lifting arm 5.
As shown in fig. 2, a third shaft rod 18 is fixedly inserted into the end of the hook 17, and a rotating rod 19 is movably sleeved on a portion of the third shaft rod 18, which penetrates through the hook 17.
As shown in fig. 2, a buckle groove 20 is formed on the rotating rod 19, the rotating rod 19 is buckled on a buckle rod 21 through the buckle groove 20, the buckle rod 21 is fixedly inserted into the hook 17, and a flexible rubber strip is adhered to the inner wall of the buckle groove 20.
By adopting the scheme, when the soft rubber strip is extruded by the buckling groove 20 on the rotating rod 19 and is buckled on the buckling rod 21, the effect of closing the hook 17 is achieved, and the condition that an object lifted by the hook 17 falls off is avoided.
As shown in fig. 1, the limiting rod 14 is a thin rod with a long length, and a limiting block 15 is fixedly sleeved on the top end of the limiting rod 14.
It should be noted that, when in use, according to the actual requirement, the lifting arm 5 is driven to rotate around the first shaft rod 4 as the axis under the action of the SC hydraulic cylinder 6 and the hydraulic rod 7 to realize the adjustment function of the maximum lifting height of the lifting arm 5, then the motor with the model of 5IK120RGN-CF is started, the transmission rod 9 is driven to rotate the upper roller under the driving action of the motor to put down the hook 17 on the lifting rope 10, the object to be lifted is hung and buckled on the hook 17, the third shaft rod 18 is used as the axis to rotate the rotating rod 19, the soft rubber strip extruded by the buckle groove 20 on the rotating rod 19 is fastened on the buckle rod 21 to seal the hook 17, then the motor drives the transmission rod 9 to rotate around the upper roller in the opposite direction to wind the lifting rope 10, the hook 17 on the lifting rope 10 rises to realize the lifting work, and in the process of moving up the hook seat 13 on the hook 17, the upper limiting rod 14 of the fixing block 16 is driven to move upwards in the through hole of the lifting arm 5 to achieve the limiting effect, the hook 17 is prevented from shaking, and the safety is higher.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A construction hoisting device, includes base (1) and lift arm (5), its characterized in that: the top end of the base (1) is fixedly provided with a fixed seat (3), a slotted groove wall at the top of the fixed seat (3) is fixedly inserted with a first shaft lever (4), one end of the lifting arm (5) is movably sleeved on the first shaft lever (4), one side of the top end of the base (1) is welded with two fixed plates (8), a transmission rod (9) passes through the two fixed plates (8), one end of the transmission rod (9) is in transmission connection with the output end of a motor fixedly arranged on one fixed plate (8) at the rear side, a sleeved rotating roller fixed on the transmission rod (9) is wound with a lifting rope (10), the lifting rope (10) is arranged by winding a pulley, the pulley is movably sleeved on a second shaft lever (12) on the slotted groove wall at one end of the lifting arm (5) far away from the fixed seat (3), one end of the lifting rope (10) is fixedly connected on a fixed ring of the lifting arm (5), just lifting rope (10) pass the setting of couple seat (13), the welding has fixed block (16) on couple seat (13), the welding of the top of fixed block (16) has gag lever post (14), just the through-hole setting that corresponds the seting up on passing lifting arm (5) of gag lever post (14) activity, the bottom mounting of couple seat (13) is provided with couple (17).
2. A construction hoist as claimed in claim 1, wherein: the bottom end of the base (1) is fixed and embedded with a balancing weight (2).
3. A construction hoist as claimed in claim 1, wherein: the fixed embedded pneumatic cylinder (6) that has of opposite side on base (1) top, the output and the hydraulic stem (7) transmission of pneumatic cylinder (6) are connected, just the connection of the one end activity of hydraulic stem (7) is on lifting arm (5).
4. A construction hoist as claimed in claim 1, wherein: the lifting rope (10) penetrates through the limiting sleeves (11) and is fixedly arranged on the lifting arm (5) through the limiting sleeves (11).
5. A construction hoist as claimed in claim 1, wherein: the end part of the hook (17) is fixedly inserted with a third shaft lever (18), and the part of the third shaft lever (18) penetrating through the hook (17) is movably sleeved with a rotating lever (19).
6. A construction hoist according to claim 5, wherein: the rotating rod (19) is provided with a buckling groove (20), the rotating rod (19) is buckled on a buckling rod (21) through the buckling groove (20), the buckling rod (21) is fixedly inserted into the hook (17), and a soft rubber strip is bonded on the inner groove wall of the buckling groove (20).
7. A construction hoist as claimed in claim 1, wherein: the limiting rod (14) is a thin rod with a long length, and a limiting block (15) is fixedly sleeved on the top end of the limiting rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921944911.4U CN210825177U (en) | 2019-11-12 | 2019-11-12 | Building construction hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921944911.4U CN210825177U (en) | 2019-11-12 | 2019-11-12 | Building construction hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210825177U true CN210825177U (en) | 2020-06-23 |
Family
ID=71281265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921944911.4U Active CN210825177U (en) | 2019-11-12 | 2019-11-12 | Building construction hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210825177U (en) |
-
2019
- 2019-11-12 CN CN201921944911.4U patent/CN210825177U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200727 Address after: No.54 Jianshe Road, Wuhang street, Changle District, Fuzhou City, Fujian Province Patentee after: FUJIAN HUAHANG CONSTRUCTION GROUP Co.,Ltd. Address before: 353200 No.75, Chengxin Road, Guocheng village, Lanxia Township, Shunchang County, Nanping City, Fujian Province Patentee before: Weng Wenhui |
|
| TR01 | Transfer of patent right |