CN212249087U - Existing construction scaffold with additional elevator convenient to electric lift - Google Patents
Existing construction scaffold with additional elevator convenient to electric lift Download PDFInfo
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- CN212249087U CN212249087U CN202020671397.8U CN202020671397U CN212249087U CN 212249087 U CN212249087 U CN 212249087U CN 202020671397 U CN202020671397 U CN 202020671397U CN 212249087 U CN212249087 U CN 212249087U
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- supporting
- damping spring
- platform
- construction scaffold
- support column
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Abstract
The utility model discloses an existing install elevator construction scaffold additional convenient to electric lift, including standing platform, scissor holder, main part and brace table, a brace table is installed to the bottom of main part, and a brace table's top installs first support column, the second support column is installed on the top of first support column, and the top of second support column installs the pivot, scissor holder is installed on the top of brace table both sides, and scissor holder's bottom activity articulates there is the supporting shoe, the bottom of supporting shoe and the top fixed connection of pivot, the inside of first support column is provided with elevation structure. The utility model discloses an install the backup pad, stand in the backup pad when the people, can produce weightlessness and overweight phenomenon when rising and descending, when the effect was used in the backup pad, partly power can be eliminated to first damping spring, and the dog is transmitted through the connecting rod to another part's power, and the dog transmits the power for second damping spring, makes second damping spring shrink on the bracing piece, will do all can the solution.
Description
Technical Field
The utility model relates to a building appliances technical field specifically is an existing elevator construction scaffold of installing additional convenient to electric lift.
Background
Can often need use the scaffold at the building site, the scaffold is the work platform in order to carry out building work smoothly in the building process, because the particularity of elevator just needs special scaffold when building the elevator, but current elevator construction scaffold has many problems or defects:
firstly, the traditional scaffold for elevator construction is difficult to lift, the lifting mode is complex in the working process, and the lifting process is unstable;
secondly, the traditional scaffold for elevator construction does not have a damping function, and can generate weightlessness and overweight phenomena in the lifting process, so that the scaffold is very unstable;
thirdly, the traditional scaffold for elevator construction has low safety performance, and people are very dangerous to stand and work in the ascending and descending processes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an existing elevator construction scaffold of installing additional convenient to electric lift to solve the lift difficulty that proposes in the above-mentioned background art, do not have shock-absorbing function and the problem that the security performance is low.
In order to achieve the above object, the utility model provides a following technical scheme: an existing elevator construction scaffold convenient for electric lifting comprises a standing platform, a shear holder, a main body and a supporting platform, wherein the supporting platform is installed at the bottom end of the main body, a first supporting column is installed at the top end of the supporting platform, a second supporting column is installed at the top end of the first supporting column, a rotating shaft is installed at the top end of the second supporting column, the shear holder is installed at the top ends of two sides of the supporting platform, a supporting block is movably hinged to the bottom end of the shear holder, the bottom end of the supporting block is fixedly connected with the top end of the rotating shaft, a lifting structure is arranged inside the first supporting column, the lifting structure is sequentially provided with a first clamping block, an internal thread, a threaded rod, a second clamping block and a servo motor from top to bottom, a first clamping block is installed at the top end of the inner side wall of the first supporting column, the standing platform is installed, shock-absorbing structure is installed to the bottom of backup pad, shock-absorbing structure has from left to right set gradually first damping spring, bracing piece, connecting rod, dog and second damping spring, stand the inside top of platform and evenly install the bracing piece, stand the outside of platform and install the rail guard, and one side of rail guard articulates there is a body, the slot is all installed to the one end of the body and one side of rail guard.
Preferably, the connecting rods are evenly arranged on two sides of the bottom end of the supporting plate, the stop blocks are arranged on one sides of the connecting rods, the second damping springs are arranged on the supporting rods, and two sides of each second damping spring are fixedly connected with the stop blocks.
Preferably, the both sides and both ends of the inside bottom of platform of standing all evenly install first damping spring, and first damping spring is equidistant range on the platform of standing.
Preferably, the inside of the slot is provided with a bolt, and a sliding structure is formed between the bolt and the slot.
Preferably, servo motor is installed to the inside bottom of first support column, and servo motor's top installs the threaded rod, and the second fixture block is installed to the bottom of second support column lateral wall.
Preferably, the inner side wall of the second supporting column is provided with an internal thread, and the internal thread is in threaded connection with the threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of existing elevator construction scaffold of installing additional convenient to electric lift is rational in infrastructure, has following advantage:
(1) the servo motor is installed at the bottom end inside the first supporting column, the servo motor is started to drive the threaded rod to rotate, the threaded rod and the internal thread form threaded connection, so that the second supporting column is driven to lift up and down, the first clamping block and the second clamping block are arranged to play a limiting role, the second supporting column is prevented from being separated, the second supporting column is lifted up and down to drive the shear holder to move, so that the standing platform is driven to ascend and descend, and the lifting process is simple and stable;
(2) when a person stands on the supporting plate, the supporting plate can generate weightlessness and overweight phenomena when ascending and descending, when a force acts on the supporting plate, the first damping spring can eliminate one part of force, the other part of force is transmitted to the stop block through the connecting rod, the stop block transmits the force to the second damping spring, and the second damping spring contracts on the supporting rod to dissolve the force;
(3) the door body is hinged to one side of the protective guard, the door body is opened, a person stands on the standing platform, the door body is stably closed by inserting the bolt into the slot, and when the main body is used, the protective and stable effects can be achieved, and the safety of the person can be guaranteed.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a left side view structural diagram of the standing table of the present invention;
fig. 3 is a schematic view of a front sectional structure of the standing platform of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 5 is a schematic view of a front cross-sectional structure of the first support column of the present invention.
In the figure: 1. a standing platform; 2. a scissor rack; 3. a main body; 4. a support table; 5. a support plate; 6. protecting the fence; 7. a slot; 8. a bolt; 9. a door body; 10. a shock-absorbing structure; 1001. a first damping spring; 1002. a support bar; 1003. a second damping spring; 1004. a stopper; 1005. a connecting rod; 11. a first support column; 12. a support block; 13. a rotating shaft; 14. a second support column; 15. a lifting structure; 1501. a servo motor; 1502. a first clamping block; 1503. an internal thread; 1504. a threaded rod; 1505. and a second clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: an existing elevator construction scaffold convenient to electrically lift comprises a standing platform 1, a shear holder 2, a main body 3 and a supporting table 4, wherein the supporting table 4 is installed at the bottom end of the main body 3, a first supporting column 11 is installed at the top end of the supporting table 4, a second supporting column 14 is installed at the top end of the first supporting column 11, a rotating shaft 13 is installed at the top end of the second supporting column 14, the shear holder 2 is installed at the top ends of two sides of the supporting table 4, a supporting block 12 is movably hinged to the bottom end of the shear holder 2, the bottom end of the supporting block 12 is fixedly connected with the top end of the rotating shaft 13, a lifting structure 15 is arranged inside the first supporting column 11, the lifting structure 15 is sequentially provided with a first clamping block 1502, an internal thread 1503, a threaded rod 1504, a second clamping block and a servo motor 1501 from top to bottom, the first clamping block 1502 is installed at the top end of the inner side wall of the, the type of the servo motor 1501 can be ASD-A2, a threaded rod 1504 is installed at the top end of the servo motor 1501, and a second clamping block 1505 is installed at the bottom end of the outer side wall of the second supporting column 14;
the inner side wall of the second supporting column 14 is provided with an internal thread 1503, and the internal thread 1503 and the threaded rod 1504 form a threaded connection for convenient adjustment;
as shown in fig. 1 and 5, in use, the servo motor 1501 is started to drive the threaded rod 1504 to rotate, the threaded rod 1504 and the internal thread 1503 form threaded connection, so that the second support column 14 is driven to ascend and descend, and the first fixture block 1502 and the second fixture block 1505 are arranged to play a role in limiting, so that the second support column 14 is prevented from being separated;
the top end of the scissor rack 2 is provided with a standing platform 1, the top end of the standing platform 1 is provided with a supporting plate 5, the bottom end of the supporting plate 5 is provided with a damping structure 10, the damping structure 10 is sequentially provided with a first damping spring 1001, a supporting rod 1002, a connecting rod 1005, a stop block 1004 and a second damping spring 1003 from left to right, the top end inside the standing platform 1 is uniformly provided with the supporting rod 1002, the two sides of the bottom end of the supporting plate 5 are uniformly provided with the connecting rod 1005, one side of the connecting rod 1005 is provided with the stop block 1004, the supporting rod 1002 is provided with the second damping spring 1003, and the two sides of the second damping spring 1003;
the two sides and two ends of the bottom end in the standing table 1 are uniformly provided with first damping springs 1001, and the first damping springs 1001 are arranged on the standing table 1 at equal intervals;
as shown in fig. 1 and 3, when in use, the first damping spring 1001 can eliminate a part of force, the other part of force is transmitted to the stopper 1004 through the connecting rod 1005, the stopper 1004 transmits the force to the second damping spring 1003, and the second damping spring 1003 contracts on the supporting rod 1002 to relieve the force;
the outer side of the standing platform 1 is provided with a protective guard 6, one side of the protective guard 6 is hinged with a door body 9, one end of the door body 9 and one side of the protective guard 6 are both provided with a slot 7, a bolt 8 is arranged inside the slot 7, and a sliding structure is formed between the bolt 8 and the slot 7, so that the stand platform is convenient to disassemble.
The working principle is as follows: when the lifting device is used, the door body 9 is opened, a person stands on the standing platform 1 and is inserted into the slot 7 through the bolt 8 to stably close the door body 9, when the main body 3 is used, the protection and stabilization effects can be achieved, the servo motor 1501 is started to drive the threaded rod 1504 to rotate, the threaded rod 1504 is in threaded connection with the internal thread 1503 to drive the second supporting column 14 to lift up and down, the first clamping block 1502 and the second clamping block 1505 are arranged to achieve the limiting effect to prevent the second supporting column 14 from being separated, the second supporting column 14 lifts to drive the shear frame 2 to move, so that the lifting platform 1 is driven to lift up and down, the lifting process is simple and stable, the worker stands on the supporting plate 5 during lifting, weightlessness and overweight phenomena can be generated during lifting and descending, when force is applied to the supporting plate 5, the first damping spring can eliminate a part of force, and the other part of force is transmitted to the stop 1004 through the connecting rod 1005, the stopper 1004 transmits the force to the second damper spring 1003, and the second damper spring 1003 contracts on the support bar 1002 to release the force.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an existing elevator construction scaffold of installing additional convenient to electric lift, includes stand platform (1), scissor holder (2), main part (3) and brace table (4), its characterized in that: a supporting table (4) is installed at the bottom end of the main body (3), a first supporting column (11) is installed at the top end of the supporting table (4), a second supporting column (14) is installed at the top end of the first supporting column (11), a rotating shaft (13) is installed at the top end of the second supporting column (14), the shear holders (2) are installed at the top ends of the two sides of the supporting table (4), supporting blocks (12) are movably hinged to the bottom ends of the shear holders (2), the bottom ends of the supporting blocks (12) are fixedly connected with the top end of the rotating shaft (13), a lifting structure (15) is arranged inside the first supporting column (11), a first clamping block (1502), an internal thread (1503), a threaded rod (1504), a second clamping block (1505) and a servo motor (1501) are sequentially arranged from top to bottom in the lifting structure (15), and a first clamping block (1502) is installed at the top end of the inner, the utility model discloses a scissors structure, including scissors frame (2), supporting plate (5), shock-absorbing structure (10) are installed to the top of scissors frame (2), and stand the top of platform (1) and install backup pad (5), shock-absorbing structure (10) are installed to the bottom of backup pad (5), shock-absorbing structure (10) from left to right has set gradually first damping spring (1001), bracing piece (1002), connecting rod (1005), dog (1004) and second damping spring (1003), stand the top of platform (1) inside and evenly install bracing piece (1002), stand the outside of platform (1) and install rail guard (6), and one side of rail guard (6) articulates there is a body (9), slot (7) are all installed to the one end of the body (9) and one side of rail guard (6).
2. The existing added elevator construction scaffold convenient for electric lifting according to claim 1, characterized in that: connecting rods (1005) are uniformly arranged on two sides of the bottom end of the supporting plate (5), a stop block (1004) is arranged on one side of each connecting rod (1005), a second damping spring (1003) is arranged on each supporting rod (1002), and two sides of each second damping spring (1003) are fixedly connected with the stop block (1004).
3. An existing add-on elevator construction scaffold convenient to electric lift according to claim 2, characterized in that: stand both sides and both ends of the inside bottom of platform (1) and all evenly install first damping spring (1001), first damping spring (1001) are equidistant range on platform (1) stands.
4. The existing added elevator construction scaffold convenient for electric lifting according to claim 1, characterized in that: the inside of slot (7) is installed bolt (8), constitutes sliding construction between bolt (8) and slot (7).
5. The existing added elevator construction scaffold convenient for electric lifting according to claim 1, characterized in that: servo motor (1501) are installed to the inside bottom of first support column (11), and threaded rod (1504) are installed on the top of servo motor (1501), and second fixture block (1505) are installed to the bottom of second support column (14) lateral wall.
6. An existing add-on elevator construction scaffold convenient to power-operated lift according to claim 5, characterized in that: the inner side wall of the second supporting column (14) is provided with an internal thread (1503), and the internal thread (1503) is in threaded connection with the threaded rod (1504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020671397.8U CN212249087U (en) | 2020-04-28 | 2020-04-28 | Existing construction scaffold with additional elevator convenient to electric lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020671397.8U CN212249087U (en) | 2020-04-28 | 2020-04-28 | Existing construction scaffold with additional elevator convenient to electric lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212249087U true CN212249087U (en) | 2020-12-29 |
Family
ID=73997434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020671397.8U Active CN212249087U (en) | 2020-04-28 | 2020-04-28 | Existing construction scaffold with additional elevator convenient to electric lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212249087U (en) |
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2020
- 2020-04-28 CN CN202020671397.8U patent/CN212249087U/en active Active
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