CN209493215U - A kind of building boom hoisting - Google Patents
A kind of building boom hoisting Download PDFInfo
- Publication number
- CN209493215U CN209493215U CN201920030290.2U CN201920030290U CN209493215U CN 209493215 U CN209493215 U CN 209493215U CN 201920030290 U CN201920030290 U CN 201920030290U CN 209493215 U CN209493215 U CN 209493215U
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- China
- Prior art keywords
- hoisting
- expansion bracket
- telescopic rod
- connecting line
- board
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Abstract
The utility model discloses a kind of building boom hoisting, including the first connecting line, the second connecting line, hoisting board and expansion bracket；Hoisting board is connected by the hook of the first connecting line and lifting machine, and prefabricated panel is connected by the second connecting line with hoisting board or expansion bracket, and expansion bracket and hoisting board are flexibly connected；The fixing seat of expansion bracket bottom setting no less than two, is connected fixing seat with prefabricated panel by the second connecting line, adjusts expansion bracket to adjust the distance between fixing seat；The structure setting of the utility model guarantees the stabilization vertical state of second connecting line when lifting to the prefabricated panel, thus realize stability of prefabricated panel during lifting, the artificial contraposition convenient for construction personnel to the prefabricated panel；The utility model overall structure is firm simultaneously, and it is safe and reliable to lift by crane the prefabricated panel.
Description
Technical field
The utility model relates to construction equipment fields, and in particular to a kind of building boom hoisting.
Background technique
In assembled floor building construction process, the installation of prefabricated panel need to be generally carried out, by determining existing reinforcing bar
Position frame is located on connection reinforcing bar, and existing reinforcing bar posting is one block of steel plate, gets location hole according to the position of reinforcing bar above,
Location hole is covered on reinforcing bar, is then poured, to ensure the correct position of reinforcing bar.Passing through boom hoisting to prefabricated panel
It is lifted, and when apart from flooring certain distance, the hand steered prefabricated panel of operator, the mounting hole of its bottom is directed at reinforcing bar,
Then prefabricated panel is packed on reinforcing bar.
Existing boom hoisting is mostly that lifting machine is directly connect with prefabricated panel by wirerope, for various sizes of
Prefabricated panel is generally used similar wirerope fixed form, i.e., is hooked on lifting machine after fixing wirerope and prefabricated panel
Hook on, for larger-size prefabricated panel, the tilt angle of wirerope is larger after lifting, and wirerope is caused to be born
Pulling force is larger, easily causes wire cable rupture etc. is dangerous to occur.
In view of the above drawbacks, the utility model creator obtains originally practical new finally by prolonged research and practice
Type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is, provides a kind of building boom hoisting,
Including the first connecting line, the second connecting line, hoisting board and expansion bracket；The hoisting board passes through first connecting line and described
The hook of loop wheel machine connects, and prefabricated panel is connected by second connecting line with the hoisting board or the expansion bracket, described to stretch
Contracting frame and the hoisting board are flexibly connected；The expansion bracket includes several telescopic rod groups interconnected, the telescopic rod group with
The vertical centerline of the hoisting board is symmetrical set；The telescopic rod group includes two telescopic rods being flexibly connected；It is same
The telescopic rod of the telescopic rod group is flexibly connected by shaft at middle part, described flexible in the same telescopic rod group
Bar can be freely rotated around the shaft；By connection axis connection between the adjacent telescopic rod group, the expansion bracket bottom is set
The fixing seat for setting no less than two is connected the fixing seat with the prefabricated panel by second connecting line, adjusts institute
Expansion bracket is stated to adjust the distance between described fixing seat.
Preferably, the hoisting board is set as U-shaped board shape, the expansion bracket is set in the inside groove of flexible U-shaped board, described
Hoisting board top is fixedly installed two flap seats, by first connecting line by the hook of described flap seat and the lifting machine
Connection.
Preferably, the hoisting board bottom is provided with several uniformly distributed attachment bases, the attachment base is provided with connecting hole, institute
The second connecting line is stated to connect by the attachment base with the hoisting board.
Preferably, the hoisting board is provided with connection component, the expansion bracket passes through the connection component and the lifting
Plate is flexibly connected, and the connection component can fix the expansion bracket shape and structure.
Preferably, the connection component includes that the fixing axle being arranged on the expansion bracket and the corresponding fixing axle are set
Set the movable span on the hoisting board；The fixing axle is arranged in the telescopic rod group of the hoisting board center
Central rotating shaft on, the fixing axle is fixedly connected with the central rotating shaft；The fixing axle is set in the movable span, institute
State the long hole that movable span is vertically arranged.
Preferably, the fixing axle is provided with limited block far from the end of the central rotating shaft, the fixed shaft diameter is big
In the movable hole width；The fixing axle is provided with threaded rod, the screw thread shank diameter far from the end of the central rotating shaft
Less than the movable hole width, the threaded rod is arranged in the movable span and can move up and down in the movable span, institute
It states limited block and corresponds to the threaded rod and be provided with threaded hole, the threaded hole and the threaded rod are threadedly coupled.
Preferably, the end face that the fixed axial end and the limited block correspond to the fixing axle is provided with several protrusions
Block.
Preferably, the connection component further includes locating shaft, the locating shaft is set in stretching described in center
Two telescopic rod ends of contracting bar group bottom, the locating shaft are symmetrical arranged with the hoisting board vertical centerline；It is described fixed
The fixed setting of the connecting shaft of position axis and the telescopic rod end.
Preferably, the hoisting board, which corresponds to the locating shaft, is provided with location hole, the location hole is set as horizontally disposed
Long hole, the location hole is provided with several positioning regions, and the positioning region is set as the circle that diameter is greater than the positioning hole width
Hole；The locating shaft is provided with screw thread, and the locating shaft is connect by screw thread with locating piece；The positioning shaft diameter is less than described
Hole width is positioned, the locating piece is set as cylindrical type, and the locating piece diameter is consistent with the positioning region diameter.
Preferably, second connecting line is connect with the both ends of the prefabricated panel.
Compared with the prior art the utility model has the beneficial effects that: the structure setting of the utility model is to described pre-
When wallboard processed is lifted, guarantee the stabilization vertical state of second connecting line, to realize that the prefabricated panel is lifting by crane
Stability in the process, the artificial contraposition convenient for construction personnel to the prefabricated panel；The utility model overall structure is steady simultaneously
Gu it is safe and reliable to lift by crane the prefabricated panel.
Detailed description of the invention
Fig. 1 is the structure chart that building boom hoisting described in the utility model lifts by crane large plate；
Fig. 2 is the structure chart of template in building boom hoisting lifting described in the utility model；
Fig. 3 is the structure chart that building boom hoisting described in the utility model lifts by crane compact board；
Fig. 4 is the structure chart of the expansion bracket；
Fig. 5 is the structure chart of the hoisting board；
Fig. 6 is the structure sectional view of the movable hole site；
Fig. 7 is the partial view of the location hole；
Fig. 8 is the structure sectional view of the position of positioning hole.
Digital representation in figure:
The first connecting line of 1-；The second connecting line of 2-；3- hoisting board；4- expansion bracket；5- hook；6- prefabricated panel；11- is fixed
Axis；12- movable span；13- limited block；14- threaded rod；15- locating shaft；16- location hole；17- locating piece；The positioning region 18-；31-
Play flap seat；32- attachment base；41- telescopic rod group；42- shaft；43- connecting shaft.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.
Embodiment one
As shown in Figure 1, Figure 2, Figure 3 shows, Fig. 1, Fig. 2, Fig. 3 are that building boom hoisting described in the utility model lifts by crane different model
The structure chart of prefabricated panel.Building boom hoisting described in the utility model includes the first connecting line 1, the second connecting line 2, hoisting board
3 and expansion bracket 4；The hoisting board 3 is connect by first connecting line 1 with the hook 5 of the lifting machine, the prefabricated panel
6 are connected by second connecting line 2 and the hoisting board 3 or the expansion bracket 4, and the expansion bracket 4 and the hoisting board 3 are living
Dynamic connection.
Second connecting line 2 is generally connect with the both ends of the prefabricated panel 6, to guarantee in lifting during institute
State the stability of prefabricated panel 6.Described in second connecting line 2 connection is adjusted according to the actual size of the prefabricated panel 6
4 length of expansion bracket, or second connecting line 2 is connected on the hoisting board 3, to guarantee at first connecting line 1
In stable tilt angle, second connecting line 2 is constantly in vertical state, to guarantee that the prefabricated panel 6 is lifting by crane
Stabilization and first connecting line 1 and second connecting line 2 in the process is constantly under stable state of tension.
As shown in figure 4, Fig. 4 is the structure chart of the expansion bracket；The expansion bracket 4 includes several telescopic rods interconnected
Group 41, the telescopic rod group 41 is symmetrical set with the vertical centerline of the hoisting board 3；The telescopic rod group 41 includes
Two telescopic rods being flexibly connected；Preferably, the telescopic rod of the same telescopic rod group 41 is connected by shaft 42 at middle part,
The telescopic rod in the same telescopic rod group 41 can be freely rotated around the shaft 42；The adjacent telescopic rod group 41
Between connected by connecting shaft 43, specifically, two telescopic rod ends in a telescopic rod group 41 pass through respectively it is described
Connecting shaft 43 is flexibly connected with two telescopic rod ends of the adjacent telescopic rod group 41, to keep the expansion bracket 4 whole
Adjustable in length；Preferably, the setting of 4 bottom of expansion bracket no less than two fixing seats, it will by second connecting line 2
The fixing seat and the prefabricated panel 6 connect, the entire length by adjusting the expansion bracket 4 be adjusted the fixing seat it
Between distance, so as to according to the specification of the different prefabricated panels 6, adjust the suitable fixing seat position, described in guarantee
Second connecting line 2 is in a vertical state, improves the lifting stability of the prefabricated panel 6.
As shown in figure 5, Fig. 5 is the structure chart of the hoisting board；The hoisting board 3 is set as U-shaped board shape, the expansion bracket
4 are set in the inside groove of flexible U-shaped board, and 3 top of hoisting board is fixedly installed two flap seats 31, connect by described first
Line 1 connects the hook 5 of described flap seat 31 and the lifting machine, and since described 31 position of flap seat is fixed, described first connects
1 position of wiring is stablized, the situation that born pulling force will not be caused excessive because tilt angle is excessive, and raising is described to have built lifting
The safety set.3 bottom of hoisting board is provided with several uniformly distributed attachment bases 32, and the attachment base 32 is provided with connecting hole,
Second connecting line 2 can be connected by the attachment base 32 and the hoisting board 3；When 6 size of prefabricated panel is smaller,
Directly the prefabricated panel 6 and the hoisting board 3 can be connected by second connecting line 2, to guarantee that described second connects
Wiring 2 is vertically arranged.
The hoisting board 3 is provided with connection component, and the expansion bracket 4 is living by the connection component and the hoisting board 3
Dynamic connection, the connection component can fix 4 shape and structure of expansion bracket, thus make the expansion bracket 4 during lifting at
In stable length condition.
Embodiment two
The connection component includes that the fixing axle 11 being arranged on the expansion bracket 4 and the corresponding fixing axle 11 are arranged
Movable span 12 on the hoisting board 3.As shown in fig. 6, Fig. 6 is the structure sectional view of the movable hole site；Positioned at described
The telescopic rod group 41 of 3 center of hoisting board, the shaft 42 are located in the vertical centerline of the hoisting board 3, i.e.,
Shaft 42 in 3 vertical centerline of hoisting board is center shaft, and the fixing axle 11 is set to the central rotating shaft
Position, preferably, the fixing axle 11 is set as the cylindrical type that diameter is greater than the central rotating shaft diameter, and the fixing axle
11 are fixedly connected with the central rotating shaft, it is worth noting that, the fixing axle 11 and the shaft 42 can integral type production, protect
Demonstrate,prove the stability that the fixing axle 11 and the shaft 42 connect.
The fixing axle 11 is set in the movable span 12, the long hole that the movable span 12 is vertically arranged, when described
When 4 generating state of expansion bracket changes, the change on height and position only occurs for the shaft 42 in center, passes through the activity
Mobile restriction of the hole 12 to the fixing axle 11, to guarantee that stablizing for the central rotating shaft is moved.
The fixing axle 11 is provided with limited block 13 far from the end of the central rotating shaft, the limited block 13 and described solid
11 end of dead axle is flexibly connected.Preferably, 11 diameter of fixing axle is greater than 12 width of movable span；11 end of fixing axle
Portion is provided with threaded rod 14, and 14 diameter of threaded rod is less than 12 width of movable span, therefore the threaded rod 14 may be provided at
It can move up and down in the movable span 12 and in the movable span 12, the corresponding threaded rod 14 of the limited block 13 is provided with
Threaded hole realizes the limited block 13 and 11 end of the fixing axle by the threaded connection of the threaded hole and the threaded rod 14
The end face of the corresponding fixing axle 11 of the connection in portion, 11 end face of fixing axle and the limited block 13 is provided with several protrusions
Block, when the expansion bracket 4 is in appropriate length, rotating the limited block 13 makes 11 end face of fixing axle and the limited block 13
End face is close to the hoisting board 3, so that the position of the fixed fixing axle 11, increases the fixing axle in the protrusion block
11, between the limited block 13 and the hoisting board 3 under the action of frictional force, the movement of the fixing axle 11 is avoided, to protect
It demonstrate,proves the fixing seat position to stablize, second connecting line 2 is in stable vertical state.
Embodiment three
The connection component further includes locating shaft 15, and the bottom connecting shaft of the expansion bracket 4 is arranged in the locating shaft 15
On 43；As shown in Figure 7, Figure 8, Fig. 7 is the partial view of the location hole；Fig. 8 is the structure sectional view of the position of positioning hole.
Preferably, the locating shaft 15 is set to two telescopic rod ends of 41 bottom of telescopic rod group in center,
The locating shaft 15 is symmetrical arranged with 3 vertical centerline of hoisting board.The institute of the locating shaft 15 and the telescopic rod end
State the fixed setting of connecting shaft 43；Preferably, the locating shaft 15 and the connecting shaft 43 can integral type production, guarantee the positioning
The stability that axis 15 and the connecting shaft 43 connect.
The corresponding locating shaft 15, the hoisting board 3 are provided with location hole 16, and the location hole 16 is set as horizontally disposed
Long hole, the location hole 16 is provided with several positioning regions 18, and the positioning region 18 is set as diameter greater than the location hole 16
The circular hole of width；The locating shaft 15 is provided with screw thread, and the locating shaft 15 is connect by screw thread with locating piece 17；The positioning
15 diameter of axis is less than 16 width of location hole, move horizontally the locating shaft 15 can in the location hole 16, described fixed
Position block 17 is set as cylindrical type, and 17 diameter of locating piece is consistent with 18 diameter of positioning region, can set the locating piece 17
It is placed in the positioning region 18 to the position of the fixed locating shaft 15.
Specifically, rotating the locating piece 17, the locating piece 17 is set to be detached from the positioning region 18, the locating shaft 15 can
It is moved horizontally in the location hole 16, adjusts the state of the expansion bracket 4, and described by making the locating piece 17 rotation
Locating piece 17 is set in the positioning region 18 to make the position of the locating shaft 15 fix.
It can guarantee that stablizing for the expansion bracket 4 deforms by the setting of the location hole 16, to reinforce the expansion bracket 4
Integral strength.
By the adjusting of the expansion bracket 4, to realize the adjusting of the 4 upper fixed seat position of expansion bracket, it can be achieved that right
The lifting of prefabricated panel 6 described in different sizes, while guaranteeing to connect described the second of the expansion bracket 4 and the prefabricated panel 6
Connecting line 2 is in stable vertical state, and second connecting line 2 is avoided to be in biggish state of tension.When the dry wall
When 6 size of plate is smaller, the prefabricated panel 6 can be connected directly between on the hoisting board 3, to complete to the prefabricated panel
6 lifting.
Lifting by the utility model to the prefabricated panel 6 guarantees the vertical shape of stabilization of second connecting line 2
State, so that stability of the prefabricated panel 6 during lifting is realized, convenient for construction personnel to the people of the prefabricated panel 6
Work contraposition；The utility model overall structure is firm simultaneously, and it is safe and reliable to lift by crane the prefabricated panel 6.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims
Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.
Claims (10)
1. a kind of building boom hoisting, which is characterized in that including the first connecting line, the second connecting line, hoisting board and expansion bracket；Institute
It states hoisting board to connect by the hook of first connecting line and lifting machine, prefabricated panel passes through second connecting line and described
Hoisting board or expansion bracket connection, the expansion bracket and the hoisting board are flexibly connected；The expansion bracket includes several mutual
The telescopic rod group of connection, the telescopic rod group are symmetrical set with the vertical centerline of the hoisting board；The telescopic rod group
It include two telescopic rods being flexibly connected；The telescopic rod of the same telescopic rod group is flexibly connected by shaft at middle part,
The telescopic rod in the same telescopic rod group can be freely rotated around the shaft；Lead between the adjacent telescopic rod group
Connection axis connection is crossed, the setting of expansion bracket bottom no less than two fixing seats will be described solid by second connecting line
Reservation is connected with the prefabricated panel, adjusts the expansion bracket to adjust the distance between described fixing seat.
2. building boom hoisting as described in claim 1, which is characterized in that the hoisting board is set as U-shaped board shape, described to stretch
Contracting sets up and is placed in the inside groove of flexible U-shaped board, and the hoisting board top is fixedly installed two flap seats, connects by described first
Line connects described flap seat with the hook of the lifting machine.
3. building boom hoisting as claimed in claim 2, which is characterized in that the hoisting board bottom is provided with several uniformly distributed
Attachment base, the attachment base are provided with connecting hole, and second connecting line is connected by the attachment base with the hoisting board.
4. building boom hoisting as described in claim 1, which is characterized in that the hoisting board is provided with connection component, described
Expansion bracket is flexibly connected by the connection component and the hoisting board, and the connection component can fix the expansion bracket shape knot
Structure.
5. building boom hoisting as claimed in claim 4, which is characterized in that the connection component includes setting described flexible
The movable span on the hoisting board is arranged in fixing axle and the corresponding fixing axle on frame；The fixing axle is arranged in
On the central rotating shaft of the telescopic rod group of the hoisting board center, the fixing axle and the fixed company of the central rotating shaft
It connects；The fixing axle is set in the movable span, the long hole that the movable span is vertically arranged.
6. building boom hoisting as claimed in claim 5, which is characterized in that end of the fixing axle far from the central rotating shaft
Portion is provided with limited block, and the fixed shaft diameter is greater than the movable hole width；The fixing axle is far from the central rotating shaft
End is provided with threaded rod, and the screw thread shank diameter is less than the movable hole width, and the threaded rod is arranged in the movable span
Interior and can move up and down in the movable span, the limited block corresponds to the threaded rod and is provided with threaded hole, the threaded hole
It is threadedly coupled with the threaded rod.
7. building boom hoisting as claimed in claim 6, which is characterized in that the fixed axial end and the limited block are corresponding
The end face of the fixing axle is provided with several protrusion blocks.
8. building boom hoisting as claimed in claim 5, which is characterized in that the connection component further includes locating shaft, described
Locating shaft is set to two telescopic rod ends of the telescopic rod group bottom in center, and the locating shaft is with described
Hoisting board vertical centerline is symmetrical arranged；The fixed setting of the connecting shaft of the locating shaft and the telescopic rod end.
9. building boom hoisting as claimed in claim 8, which is characterized in that the hoisting board corresponds to the locating shaft and is provided with
Location hole, the location hole are set as horizontally disposed long hole, and the location hole is provided with several positioning regions, and the positioning region is set
It is set to the circular hole that diameter is greater than the positioning hole width；The locating shaft is provided with screw thread, and the locating shaft is by screw thread and determines
Position block connection；The positioning shaft diameter is less than the positioning hole width, and the locating piece is set as cylindrical type, and the locating piece is straight
Diameter is consistent with the positioning region diameter.
10. building boom hoisting as described in claim 1, which is characterized in that second connecting line and the prefabricated panel
Both ends connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030290.2U CN209493215U (en) | 2019-01-08 | 2019-01-08 | A kind of building boom hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920030290.2U CN209493215U (en) | 2019-01-08 | 2019-01-08 | A kind of building boom hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209493215U true CN209493215U (en) | 2019-10-15 |
Family
ID=68155243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920030290.2U Active CN209493215U (en) | 2019-01-08 | 2019-01-08 | A kind of building boom hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209493215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027893A (en) * | 2020-09-09 | 2020-12-04 | 湖南汇渠建筑科技有限公司 | Hoisting accessory that assembled wall body hoist and mount were used based on BIM |
| CN113353781A (en) * | 2021-05-17 | 2021-09-07 | 赵东昕 | Prefabricated wallboard component overhead hoist that hoisting point side was put |
-
2019
- 2019-01-08 CN CN201920030290.2U patent/CN209493215U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027893A (en) * | 2020-09-09 | 2020-12-04 | 湖南汇渠建筑科技有限公司 | Hoisting accessory that assembled wall body hoist and mount were used based on BIM |
| CN112027893B (en) * | 2020-09-09 | 2022-04-22 | 湖南汇渠建筑科技有限公司 | Hoisting accessory that assembled wall body hoist and mount were used based on BIM |
| CN113353781A (en) * | 2021-05-17 | 2021-09-07 | 赵东昕 | Prefabricated wallboard component overhead hoist that hoisting point side was put |
| CN113353781B (en) * | 2021-05-17 | 2023-08-15 | 台州优匠建筑科技有限公司 | Prefabricated wallboard component overhead hoist with laterally-arranged lifting points |
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