CN210480678U - Lifting machine for building - Google Patents
Lifting machine for building Download PDFInfo
- Publication number
- CN210480678U CN210480678U CN201921184811.6U CN201921184811U CN210480678U CN 210480678 U CN210480678 U CN 210480678U CN 201921184811 U CN201921184811 U CN 201921184811U CN 210480678 U CN210480678 U CN 210480678U
- Authority
- CN
- China
- Prior art keywords
- upright post
- support frame
- nut
- base
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000000725 suspension Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims 4
- 239000003351 stiffener Substances 0.000 claims 3
- 238000003466 welding Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- 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
- B66C23/20—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 with supporting couples provided by walls of buildings or like structures
- B66C23/201—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 with supporting couples provided by walls of buildings or like structures with supporting couples provided from above, e.g. by ceilings of buildings
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The utility model discloses a handling machine for building, including base, nut and support frame, be provided with rear column and front column on the base, rear column welds in base top rear end, and rear column top has tight set screw through threaded connection, tight set screw top is connected with the roof through the pivot, front column welds in base top front end, is provided with connecting block and external screw thread on the front column, the connecting block welds in the front column top, and connecting block rear end and rear column top welding together, the front column outside below is seted up to the external screw thread, the nut suit is on the front column, and nut and external screw thread threaded connection, the support frame is placed in the front column front end. The utility model discloses can easily install fixedly to the handling machine, can highly adjust the davit simultaneously.
Description
Technical Field
The utility model relates to a handling machine for building belongs to handling machine technical field.
Background
The building crane has small volume, light weight, convenient operation and excellent performance, and is a small machine with extremely wide application; the existing building lifting machine needs to be pressed and fixed by means of a heavy object during installation, and the installation efficiency is seriously influenced. In order to solve the problems, a new technical scheme is provided.
Disclosure of Invention
An object of the utility model is to provide a handling machine for building to solve the problem that proposes among the above-mentioned background art.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a handling machine for building, includes base, nut and support frame, be provided with back stand and front column on the base, back stand welds in base top rear end, and threaded connection has tight set screw through threaded connection in back stand top, tight set screw top is connected with the roof through the pivot, front column welds in base top front end, is provided with connecting block and external screw thread on the front column, the connecting block welds in the front column top, and connecting block rear end and back stand top welding together, the external screw thread is seted up in front column outside below, the nut suit is on the front column, and nut and external screw thread threaded connection, the support frame is placed in the front column front end.
Preferably, a gravity bearing is arranged at the top of the nut and sleeved on the front upright post.
Preferably, the support frame is provided with a shaft sleeve, a suspension arm, a reinforcing rod and a winch, the shaft sleeve is welded at the rear end of the support frame at equal intervals, the shaft sleeve is sleeved above the front upright post, the suspension arm is welded above the front end of the support frame, the reinforcing rod is welded in the middle of the front end of the support frame, the front end of the reinforcing rod is welded with the front end of the bottom of the suspension arm, and the winch is fixedly installed below the front end of the support frame through a bolt.
Preferably, the front end of the lifting arm is connected with a pulley through a rotating shaft.
Preferably, the shaft sleeve is placed on top of the gravity bearing.
Compared with the prior art, the beneficial effects of the utility model are that: the top of the rear upright post of the utility model is connected with a fastening screw rod through threads, so that the top plate on the fastening screw rod can rotate and lift around the rear upright post; the nut is sleeved on the front upright post and is in threaded connection with the external thread, so that the nut can rotate and lift along the external thread; the shaft sleeve is positioned at the top of the gravity bearing, so that the abrasion between the shaft sleeve and the nut can be effectively avoided; the shaft sleeve is sleeved above the front upright post, so that the supporting frame can be lifted along the front upright post; the reinforcing rod is welded in the middle of the front end of the support frame, and the front end of the reinforcing rod is welded with the front end of the bottom of the suspension arm, so that the strength of the suspension arm can be effectively improved; the winch is fixed below the front end of the support frame through a bolt and can be matched with the pulley to hoist materials.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the rear pillar of the present invention;
FIG. 3 is a schematic view of the supporting frame of the present invention;
in the figure: 1-a base; 2-a nut; 3-a support frame; 4-rear upright post; 5-front upright post; 6-tightening the screw rod; 7-a top plate; 8-connecting blocks; 9-gravity bearings; 10-shaft sleeve; 11-a boom; 12-a reinforcing rod; 13-a winch; 14-a pulley; 15-external thread.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention.
As shown in fig. 1-3, a handling machine for building, including base 1, nut 2 and support frame 3, be provided with back stand 4 and front column 5 on the base 1, back stand 4 welds in 1 top rear end of base, 4 tops of back stand have tight set screw 6 through threaded connection, tight set screw 6 tops are connected with roof 7 through the pivot, front column 5 welds in 1 top front end of base, be provided with connecting block 8 and external screw thread 15 on the front column 5, connecting block 8 welds in 5 tops of front column, and 8 rear ends of connecting block and 4 top welding of back stand are in the same place, external screw thread 15 is seted up in 5 outside belows of front column, nut 2 suit is on front column 5, and nut 2 and 15 threaded connection of external screw thread, support frame 3 places in 5 front ends of front column.
The specific use mode is as follows: the base 1 is placed in front of a windowsill, then the fixing screw 6 is screwed tightly to drive the top plate 7 to rise linearly to extrude the wall top, and at the moment, the front upright post 5 is tightly fixed in front of the windowsill; then according to the height of the windowsill, screwing the nut 2 to drive the shaft sleeve 10 on the gravity bearing 9 to linearly ascend along the front upright post 5, and ascending the shaft sleeve 10 to drive the support frame 3 to linearly ascend; when the height of the support frame 3 is above the windowsill, the support frame 3 is pushed and pulled to drive the suspension arm 11 to rotate, and the suspension arm 11 rotates to drive the pulley 14 to be exposed out of the windowsill; and finally, starting the winch 13 to drive the steel wire rope to hoist the material along the pulley 14.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (5)
1. The utility model provides a handling machine for building, includes base (1), nut (2) and support frame (3), its characterized in that: the base (1) is provided with a rear upright post (4) and a front upright post (5), the rear upright post (4) is welded at the rear end of the top of the base (1), the top of the rear upright post (4) is connected with a fastening screw rod (6) through threads, the top of the fastening screw rod (6) is connected with a top plate (7) through a rotating shaft, the front upright post (5) is welded at the front end of the top of the base (1), the front upright post (5) is provided with a connecting block (8) and an external thread (15), the connecting block (8) is welded at the top of the front upright post (5), the rear end of the connecting block (8) is welded with the top of the rear upright post (4), the external thread (15) is arranged below the outer side of the front upright post (5), the nut (2) is sleeved on the front upright post (5), and the nut (2) is in threaded connection with the external thread (15), and the support frame (3) is placed at the front end of the front upright post (5).
2. The overhead hoist for construction of claim 1, characterized in that: the top of the nut (2) is provided with a gravity bearing (9), and the gravity bearing (9) is sleeved on the front upright post (5).
3. The overhead hoist for construction of claim 1, characterized in that: be provided with axle sleeve (10), davit (11), stiffener (12) and capstan winch (13) on support frame (3), axle sleeve (10) equidistance welds in support frame (3) rear end, and axle sleeve (10) suit in front column (5) top, davit (11) weld in support frame (3) front end top, stiffener (12) weld in the middle of support frame (3) front end, and stiffener (12) front end and davit (11) bottom front end weld mutually, capstan winch (13) are fixed in support frame (3) front end below through the bolt erection.
4. The overhead hoist for construction of claim 3, characterized in that: the front end of the suspension arm (11) is connected with a pulley (14) through a rotating shaft.
5. The overhead hoist for construction of claim 3, characterized in that: the shaft sleeve (10) is positioned at the top of the gravity bearing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184811.6U CN210480678U (en) | 2019-07-26 | 2019-07-26 | Lifting machine for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921184811.6U CN210480678U (en) | 2019-07-26 | 2019-07-26 | Lifting machine for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210480678U true CN210480678U (en) | 2020-05-08 |
Family
ID=70532760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921184811.6U Withdrawn - After Issue CN210480678U (en) | 2019-07-26 | 2019-07-26 | Lifting machine for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210480678U (en) |
-
2019
- 2019-07-26 CN CN201921184811.6U patent/CN210480678U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200508 Effective date of abandoning: 20240329 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200508 Effective date of abandoning: 20240329 |