CN109057299A - For building the elevating scaffold of sound transformation - Google Patents
For building the elevating scaffold of sound transformation Download PDFInfo
- Publication number
- CN109057299A CN109057299A CN201811096660.9A CN201811096660A CN109057299A CN 109057299 A CN109057299 A CN 109057299A CN 201811096660 A CN201811096660 A CN 201811096660A CN 109057299 A CN109057299 A CN 109057299A
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- CN
- China
- Prior art keywords
- electrical
- scaffold
- lifting
- hand
- transmission
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
- E04G2001/244—Scaffolds movable on wheels or tracks mechanically operated
- E04G2001/246—Scaffolds movable on wheels or tracks mechanically operated human powered
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The present invention provides a kind of elevating scaffold being transformed for building sound, including the electrical-controlled lifting portion and hand-operated lifting portion being arranged from the bottom to top；Electrical-controlled lifting portion includes scaffold pedestal, the first lifter plate and electrical-controlled lifting bar；Hand-operated lifting portion includes the second lifter plate, bolster, hand rod, hand lever, check lock lever and locking lid.The present invention uses Double-lifting structure, and user can carry out free adjusting for different construction heights, and controllability is stronger；And structure novel, the manufacturing and it is easy to use, suitable for being widely used to promote.
Description
Technical field
The invention belongs to build sound reforming equipment field, and in particular to a kind of for building the elevating scaffold of sound transformation.
Background technique
Pneumatic membrane building refers to doing shell with special building film material, is equipped with a set of intelligentized electromechanical equipment and builds in air film
Build it is internal the positive pressure of air is provided, a kind of architectural structural system that building body is supported, with the development of pneumatic membrane building,
Gymnasium has been built with a kind of novel mode-Charging gas film shop.Since the Form of Architecture in Charging gas film shop is all arch
Top, vault construction are also easy to produce sound focusing and sound reflecting, and the reverberation time in field is all very long, are generally up to 5 seconds, the nothing on public address
Method uses, it is therefore desirable to carry out secondary sound of building and be transformed.More effectively building sound remodeling method at present is hanged on the inner wall of air film shop
Sound-absorbing material is hung, there is certain radian by air film shop inner wall, when sound-absorbing material is installed in suspension, is needed in real time according to height requirement
The height of scaffold is adjusted, operation is more troublesome, and sound transformation efficiency is built in influence.
Therefore, building sound transformation to develop a kind of scaffold that can adapt at the top of its arc for air film shop is this field skill
Art personnel institute urgent need to solve the problem.
Summary of the invention
To solve the above problems, the invention discloses a kind of for building the elevating scaffold of sound transformation.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of elevating scaffold being transformed for building sound, including the electrical-controlled lifting portion and hand-operated lifting portion being arranged from the bottom to top；
Electrical-controlled lifting portion includes scaffold pedestal, the first lifter plate and electrical-controlled lifting bar；Scaffold pedestal is horizontally disposed；Electrical-controlled lifting
Bar is vertically arranged to the vertex of scaffold pedestal respectively；First lifter plate is horizontally installed to the top of scaffold pedestal, and matches
Close the middle and upper part for being installed on electrical-controlled lifting bar；Hand-operated lifting portion includes the second lifter plate, bolster, hand rod, hand lever, locking
Bar and locking lid；The quantity of hand rod is identical as electrical-controlled lifting bar, and the top of electrical-controlled lifting bar is connected to by bolster；Hand
Handrail is hollow stem, and limited cover is installed in bottom end；Second lifter plate level is mutually fixedly mounted with hand rod；Limited cover center is equipped with
Horn-like limit hole；Hand lever cooperation is set in hand rod；The quantity at least two of check lock lever, top is connected to hand lever
Bottom end, bottom across limit hole be arranged, and towards electrical-controlled lifting bar be equipped with latch segment, and check lock lever also with the hole of limit hole
Wall fits；Locking lid is coupled in the top of hand rod, and middle part is provided with the hand lever limit hole matched with hand lever.
The present invention provides a kind of for building the elevating scaffold of sound transformation, up and down it is supreme respectively by electrical-controlled lifting portion and
Hand-operated lifting portion composition, wherein electrical-controlled lifting portion is made of scaffold pedestal, the first lifter plate and electrical-controlled lifting bar, scaffold
Pedestal is horizontally disposed, and the first lifter plate drives the first lifting by electrical-controlled lifting bar side mounted thereto, by electrical-controlled lifting bar
Plate is gone up and down for the first time；Hand-operated lifting portion in the present invention by the second lifter plate, bolster, hand rod, hand lever, check lock lever with
And locking lid composition, hand rod are connected at the top of electrical-controlled lifting bar by bolster, hand rod is selected as hollow stem, bottom end installation
Limited cover, being equipped at limited cover center is in horn-like limit hole, and hand lever is equipped in hand rod, and check lock lever quantity is extremely
There are two setting less, top is connected to hand lever bottom end, and bottom passes through limit hole, towards automatically controlled dry setting latch segment, and with limit
Position hole hole wall fits, which makes hand lever in upper and lower pull, and the check lock lever positioned at its bottom is moved with hand lever
While dynamic, latch segment closure close to each other is made under the action of limit hole, to realize the locking to hand rod surface, to the
Two lifter plates are positioned, and in order to guarantee the contraction of check lock lever in effect, check lock lever may be selected to be elastic locking bar, simultaneously
The top of hand rod is coupled locking lid, and when locking cover locking, hand lever can be fixed on the positioning.Further, automatically controlled
Elevating lever includes pedestal support rod, top elevating lever, transmission lifter plate and servo motor；Pedestal support rod is vertically installed at foot
The vertex of hand cradle pedestal, upper level, which runs through, is equipped with transmission lifting shaft；Top elevating lever is slidably mounted on pedestal support rod
Top, surface are being fixed with cylindrical transmission elevator with transmission lifting shaft corresponding section；It is driven one end of lifter plate
It is mutually fixed with transmission lifting shaft, the other end is being provided with lifting limit hole with transmission elevator corresponding section；Going up and down limit hole is in arc
Shape is poroid, and transmission elevator is limited to wherein, and the radius of place circle is greater than the distance of transmission elevator to transmission lifting shaft,
And the center of circle of circle where it is located at side of the transmission lifting shaft far from transmission elevator；Servo motor is arranged in scaffold pedestal
Surface, output shaft coaxially mutually installs with transmission lifting shaft, and servo motor is also connected with servo-driver.
Electrical-controlled lifting bar is made of pedestal support rod, top elevating lever, transmission lifter plate and servo motor in the present invention,
Pedestal support rod is vertically installed at scaffold pedestal, and upper level is slidably installed through setting transmission lifting shaft, top elevating lever
In pedestal support bar top, transmission elevator is correspondingly arranged in surface, is driven on elevator and is coupled transmission lifter plate, passes
Dynamic lifter plate is mutually fixed with transmission lifting shaft, and the other end is being provided with lifting limit hole, servo electricity with transmission elevator corresponding section
Machine is arranged on scaffold pedestal, and output shaft is co-axially mounted with transmission lifting shaft, which is driven by servo motor and be driven
Lifter plate rotation, top elevating lever, can be along pedestals in lifting limit hole and under being driven the mutual cooperation effect of elevator
Support rod is gone up and down.Further, the center of circle of circle is located at transmission elevator and transmission lifting shaft line where lifting limit hole
Extended line on.Further, the central coaxial of limit hole is provided with supporting block；Supporting block and the hole wall of limit hole are mutually fixed；
Reinforcement groove is provided inwardly at the top of electrical-controlled lifting bar；Bolster be steel spring, one end be set to reinforce groove in, the other end with
Supporting block is mutually fixed.Further, the top of electrical-controlled lifting bar is also provided inwardly with compensating groove；Quantity at least three of compensating groove, with
Reinforce groove to be uniformly arranged for the center of circle；The bottom margin of supporting block is also vertically fixed balancing patch；The quantity and balance of balancing patch
Slot is corresponding, and be slidably matched in compensating groove.
Relatively stable between hand rod and electrical-controlled lifting bar in order to guarantee, supporting block, branch is arranged in limit hole central coaxial
Bracer is mutually fixed with limit hole hole wall, and inwardly groove is reinforced in setting at the top of electrical-controlled lifting bar, and bolster is selected as steel spring, and one
End setting the other end and is fixed on supporting block bottom in reinforcing groove；At least three is inwardly set at the top of electrical-controlled lifting bar simultaneously
Balancing patch is correspondingly arranged in compensating groove, supporting block bottom so that bolster drive hand rod move up and down when, in balancing patch
And under the action of compensating groove, enhance stability.Further, the bottom of scaffold pedestal is also fitted with movable pulley.
Compared with prior art, the present invention using Double-lifting structure, user can for different construction heights into
Row is freely adjusted, and controllability is stronger；And structure novel, the manufacturing and it is easy to use, suitable for being widely used to promote.
Detailed description of the invention
Fig. 1, structural schematic diagram of the invention；
The structural schematic diagram of hand rod and electrical-controlled lifting bar phase installation place in Fig. 2, the present invention；
The structural schematic diagram of electrical-controlled lifting bar in Fig. 3, the present invention；
The side view of electrical-controlled lifting bar in Fig. 4, the present invention.
Reference signs list: scaffold pedestal 1, the first lifter plate 2, electrical-controlled lifting bar 3, the second lifter plate 4, bolster 5,
Hand rod 6, hand lever 7, check lock lever 8, locking lid 9, limited cover 10, limit hole 11, latch segment 12, pedestal support rod 13, top
Elevating lever 14, transmission lifter plate 15, servo motor 16, transmission lifting shaft 17, transmission elevator 18, lifting limit hole 19, support
Block 20, balancing patch 21, movable pulley 22.
Specific embodiment
Technical solution provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
It is as shown in Figure 1 structural schematic diagram of the invention, the present invention is a kind of for building the elevating scaffold of sound transformation,
It is characterized in that: including the electrical-controlled lifting portion and hand-operated lifting portion being arranged from the bottom to top.
Electrical-controlled lifting portion includes scaffold pedestal 1, the first lifter plate 2 and electrical-controlled lifting bar 3；Scaffold pedestal 1 is horizontal
Setting, bottom is fitted with movable pulley 22；Electrical-controlled lifting bar 3 is vertically arranged to the vertex of scaffold pedestal 1 respectively；First
Lifter plate 2 is horizontally installed to the top of scaffold pedestal 1, and is coupled in the middle and upper part of electrical-controlled lifting bar 3.
Such as Fig. 3, electrical-controlled lifting bar 3 includes pedestal support rod 13, top elevating lever 14, transmission lifter plate 15 and servo electricity
Machine 16；Pedestal support rod 13 is vertically installed at the vertex of scaffold pedestal 1, and upper level, which runs through, is equipped with transmission lifting shaft 17；
Top elevating lever 14 is slidably mounted on the top of pedestal support rod 13, and surface is fixed with transmission 17 corresponding section of lifting shaft
Cylindrical transmission elevator 18；Be driven lifter plate 15 one end be driven 17 phase of lifting shaft fix, the other end with transmission
18 corresponding section of elevator is provided with lifting limit hole 19；It is arc-shaped poroid to go up and down limit hole 19, transmission elevator 18 is limited to
Wherein, the radius of circle where is greater than the distance of transmission elevator 18 to transmission lifting shaft 17, and as shown in figure 4, lifting limit
The center of circle of circle is located at transmission elevator 18 and is driven on the extended line of 17 line of lifting shaft where the hole 19 of position；Servo motor 16 is arranged
On the surface of scaffold pedestal 1, output shaft and the coaxial mutually installation of transmission lifting shaft 17, and servo motor 16 is also connected with and watches
Take driver.
Such as Fig. 2, hand-operated lifting portion includes the second lifter plate 4, bolster 5, hand rod 6, hand lever 7, check lock lever 8 and lock
Tight lid 9；The quantity of hand rod 6 is identical as electrical-controlled lifting bar 3, and the top of electrical-controlled lifting bar 3 is connected to by bolster 5, hand steered
Bar 6 is hollow stem, and limited cover 10 is installed in bottom end；Second lifter plate 4 is horizontal to be fixedly mounted with 6 phase of hand rod；10 center of limited cover
Equipped in horn-like limit hole 11；The cooperation of hand lever 7 is set in hand rod 6；The quantity at least two of check lock lever 8, top
It is connected to the bottom end of hand lever 7, bottom is arranged across limit hole 11, and is equipped with latch segment 12 towards electrical-controlled lifting bar 3, and lock
Tight hole wall of the bar 8 also with limit hole 11 fits；Locking lid 9 is coupled in the top of hand rod 6, and middle part is provided with and hand lever
The 7 hand lever limit holes matched.And the central coaxial of limit hole 11 is provided with supporting block 20；Supporting block 20 and limit hole 11
Hole wall mutually fix；The top of electrical-controlled lifting bar 3 is provided inwardly with reinforcement groove；Bolster 5 is steel spring, and one end, which is set to, to be reinforced
In groove, the other end is fixed with 20 phase of supporting block；The top of electrical-controlled lifting bar 3 is also provided inwardly with compensating groove；The quantity of compensating groove
At least three is uniformly arranged using reinforcing groove as the center of circle；The bottom margin of supporting block 20 is also vertically fixed balancing patch 21；Balance
The quantity of piece 21 is corresponding with compensating groove, and be slidably matched in compensating groove.
Finally, it should be noted that property technical side the above examples are only used to illustrate the technical scheme of the present invention and are not limiting
Case, those skilled in the art should understand that, modification or equivalent replacement of the technical solution of the present invention are made for those, and
The objective and range for not departing from the technical program, are intended to be within the scope of the claims of the invention.
Claims (6)
1. a kind of for building the elevating scaffold of sound transformation, it is characterised in that: including the electrical-controlled lifting portion that is arranged from the bottom to top with
And hand-operated lifting portion；The electrical-controlled lifting portion includes scaffold pedestal (1), the first lifter plate (2) and electrical-controlled lifting bar (3)；
The scaffold pedestal (1) is horizontally disposed；The electrical-controlled lifting bar (3) is vertically arranged to the apex angle of scaffold pedestal (1) respectively
Place；First lifter plate (2) is horizontally installed to the top of scaffold pedestal (1), and is coupled in electrical-controlled lifting bar (3)
Middle and upper part；The hand-operated lifting portion includes the second lifter plate (4), bolster (5), hand rod (6), hand lever (7), check lock lever
(8) and locking lid (9)；The quantity of the hand rod (6) is identical as electrical-controlled lifting bar (3), is connected to electricity by bolster (5)
The top of elevating lever (3) is controlled, hand rod (6) is hollow stem, and limited cover (10) are installed in bottom end；Second lifter plate (4) is horizontal
It is mutually fixedly mounted with hand rod (6)；It is in horn-like limit hole (11) that limited cover (10) center, which is equipped with,；The hand lever
(7) cooperation is set in hand rod (6)；The quantity at least two of the check lock lever (8), top is connected to the bottom of hand lever (7)
End, bottom pass through limit hole (11) and are arranged, and towards electrical-controlled lifting bar (3) equipped with latch segment (12), and check lock lever (8) also with
The hole wall of limit hole (11) fits；The locking lid (9) is coupled in the top of hand rod (6), and middle part is provided with and pulls
The hand lever limit hole that bar (7) matches.
2. according to claim 1 a kind of for building the elevating scaffold of sound transformation, it is characterised in that: the electrical-controlled lifting
Bar (3) includes pedestal support rod (13), top elevating lever (14), transmission lifter plate (15) and servo motor (16)；The bottom
Seat supports bar (13) is vertically installed at the vertex of scaffold pedestal (1), and upper level, which runs through, is equipped with transmission lifting shaft (17)；Institute
The top that top elevating lever (14) is slidably mounted on pedestal support rod (13) is stated, surface is corresponding with transmission lifting shaft (17)
Place is fixed with cylindrical transmission elevator (18)；One end of transmission lifter plate (15) and transmission lifting shaft (17) are mutually solid
Fixed, the other end is being provided with lifting limit hole (19) with transmission elevator (18) corresponding section；The lifting limit hole (19) is in arc
Shape is poroid, will be driven elevator (18) and be limited to wherein, and the radius of place circle is greater than transmission elevator (18) and is extremely driven lifting
The distance of axis (17), and the center of circle of circle where it is located at side of transmission lifting shaft (17) far from transmission elevator (18)；Institute
Servo motor (16) setting is stated in the surface of scaffold pedestal (1), output shaft and the coaxial mutually installation of transmission lifting shaft (17), and
And servo motor (16) is also connected with servo-driver.
3. according to claim 2 a kind of for building the elevating scaffold of sound transformation, it is characterised in that: the lifting limit
The center of circle of circle where hole (19) is located at transmission elevator (18) and is driven on the extended line of lifting shaft (17) line.
4. according to claim 1 a kind of for building the elevating scaffold of sound transformation, it is characterised in that: the limit hole
(11) central coaxial is provided with supporting block (20)；The supporting block (20) and the hole wall of limit hole (11) are mutually fixed；The electricity
Reinforcement groove is provided inwardly at the top of control elevating lever (3)；The bolster (5) is steel spring, and one end, which is set to, to be reinforced in groove,
The other end is mutually fixed with supporting block (20).
5. according to claim 4 a kind of for building the elevating scaffold of sound transformation, it is characterised in that: the electrical-controlled lifting
The top of bar (3) is also provided inwardly with compensating groove；Quantity at least three of the compensating groove, is uniformly arranged using reinforcing groove as the center of circle；
The bottom margin of the supporting block (20) is also vertically fixed balancing patch (21)；The quantity and compensating groove phase of the balancing patch (21)
It is corresponding, and be slidably matched in compensating groove.
6. according to claim 1 a kind of for building the elevating scaffold of sound transformation, it is characterised in that: the scaffold bottom
The bottom of seat (1) is also fitted with movable pulley (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096660.9A CN109057299A (en) | 2018-09-19 | 2018-09-19 | For building the elevating scaffold of sound transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096660.9A CN109057299A (en) | 2018-09-19 | 2018-09-19 | For building the elevating scaffold of sound transformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109057299A true CN109057299A (en) | 2018-12-21 |
Family
ID=64762194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811096660.9A Pending CN109057299A (en) | 2018-09-19 | 2018-09-19 | For building the elevating scaffold of sound transformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109057299A (en) |
-
2018
- 2018-09-19 CN CN201811096660.9A patent/CN109057299A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181221 |