Adjustable scaffold for building decoration
Technical Field
The invention relates to the technical field of interior decoration, in particular to an adjustable building decoration scaffold.
Background
Interior decoration includes room design, decoration, furniture arrangement and various small decoration points, is heavier than decoration construction in buildings, not only during decoration design construction, but also includes long-term continuous decoration after entering, and in addition, concepts of light decoration and heavy decoration are gradually established.
In the interior decoration in-process, constructor often can frequently ascend a height the operation, for the operation is convenient, often need with the help of some appurtenances like supplying the operation of ascending a height such as scaffold frame and ladder, current interior decoration scaffold frame is of a great variety, including foldable and portable scaffold frame etc., the operation of ascending a height of staff has been made things convenient for to a certain extent, because the diversified characteristics of interior decoration work category, it frequently climbs down from the scaffold frame to need the staff, not only will pay attention to the safety under the foot constantly at this in-process, and need consume a large amount of physical power, it is very inconvenient.
Disclosure of Invention
The invention aims to make up for the defects of the prior art, and provides an adjustable building decoration scaffold which has the advantages of automatically adjusting the height of a pedal and improving the working efficiency of workers and solves the problems that the workers frequently climb up and down from the scaffold and pay attention to safety under feet all the time in the process.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a building decoration scaffold frame with adjustable, is including trampling the case, the last fixed surface who tramples the case is connected with the protection fence, the inside of trampling the case is equipped with clamping mechanism, the bottom of trampling the case is equipped with coupling mechanism, coupling mechanism's bottom is equipped with adjustment mechanism, the draw-in groove has been seted up to the bottom surface of trampling the case.
The clamping mechanism comprises a strip-shaped sliding hole, a first motor, a first threaded rod, a threaded ring, a sliding rod, a clamping block and a first bearing.
The connecting mechanism comprises a connecting cylinder, a second bearing, a transmission rod, a first gear, a toothed chain, a connecting rod, a third bearing, a first rotating rod, a crank, a thread groove, a limiting rod, a second gear and a handrail.
The adjusting mechanism comprises a supporting cylinder, a second threaded rod, a third gear, a fourth gear, a second motor, a second rotating rod and a placing seat.
Further, the upper surface of trampling the case is seted up at the bar slide opening, first motor is placed in the inside of trampling the case, the one end of first threaded rod and the output fixed connection of first motor, the fixed inside wall of inlaying trampling the case of first bearing, the one end that first motor was kept away from to first threaded rod runs through the inside to first bearing, the surface at first threaded rod is established to the circle of screw cover, the upper surface of circle of screw and the bottom fixed connection of slide bar, the top of slide bar is run through the bar slide opening and is extended to the top of trampling the case, press from both sides the bottom surface of tight piece and the top fixed connection of slide bar.
Through adopting above-mentioned technical scheme, clamping mechanism can press from both sides the toolbox that needs go on fixing, thereby avoids the toolbox to bump the emergence of falling at the in-process of staff work, has improved the holistic result of use of scaffold frame.
Further, the upper surface of a connecting cylinder contacts with the bottom surface of a trampling box, the second bearing is fixedly embedded in the inner bottom wall of the connecting cylinder, the transmission rod is located inside the connecting cylinder, the bottom end of the transmission rod penetrates through the inside of the second bearing, the top end of the transmission rod penetrates through the inner top wall of the connecting cylinder and extends to the top of the connecting cylinder, the limiting rod is fixedly connected to the top end of the transmission rod, the limiting rod is located inside the clamping groove, one end of the connecting rod is fixedly connected with the outer surface of the connecting cylinder, one end of the connecting rod, which is far away from the connecting cylinder, is fixedly connected with the outer surface of a third bearing, the first transmission rod is sleeved inside a third bearing, one end of the crank is fixedly connected with the bottom end of the first transmission rod, the first gear is sleeved on the outer surface of the transmission rod, the toothed chain is sleeved on the outer surface of the first gear, and, one end of the toothed chain, far away from the first gear, penetrates through the inner side wall of the connecting cylinder and extends to the outside of the connecting cylinder, one end of the toothed chain, far away from the first gear, is sleeved on the outer surface of the second gear, and the handrail is fixedly connected to the outer surface of the connecting cylinder.
Through adopting above-mentioned technical scheme, the case and the connecting cylinder separation are avoided trampling in the inside of draw-in groove to the gag lever post joint, have improved the suitability of a intercommunication section of thick bamboo, can improve the climbing efficiency when staff scrambles the scaffold frame through setting up the handrail, have reduced staff's intensity of labour.
Further, the upper surface of a support section of thick bamboo contacts with the bottom surface of connecting cylinder, the second threaded rod is located the inside of a support section of thick bamboo, the top of second threaded rod runs through the interior roof of a support section of thick bamboo and extends to the inside of thread groove, the third gear cover is established in the bottom of second threaded rod, place the seat and be located the one side of a support section of thick bamboo, the upper surface at placing the seat is placed to the second motor, the one end of second dwang and the output fixed connection of second motor, the one end that the second motor was kept away from to the second dwang runs through the surface of a support section of thick bamboo and extends to the inside of a support section of thick bamboo, the one end that the second motor was kept away from to the second dwang is established to the fourth gear cover, the surface of fourth gear meshes with the surface.
Through adopting above-mentioned technical scheme, adjustment mechanism can promote the connecting cylinder and rise to the case is trampled in the promotion and rises, has improved the whole result of use of scaffold frame.
Further, the surface cover of second motor is equipped with the spacing collar, the bottom surface of spacing collar and the last fixed surface who places the seat are connected, the surface of second threaded rod and the department cover that contacts mutually of a supporting cylinder are equipped with the third bearing, the outer fixed surface of third bearing inner circle and second threaded rod is connected.
Through adopting above-mentioned technical scheme, the spacing collar can restrict the range of rocking of second motor in the course of the work, has improved the stability of second motor in the course of the work, has prolonged the life of second motor, and the third bearing can reduce the second threaded rod and support the frictional strength between the section of thick bamboo, improves the work efficiency of second threaded rod, has prolonged the life of second threaded rod.
Further, the surface cover of crank is equipped with the rubber cushion, the vertical length value of rubber cushion is less than the vertical length value of crank, the outer fixed surface of pressing from both sides tight piece is connected with soft pad, the thickness of soft pad is not more than a centimetre.
Through adopting above-mentioned technical scheme, the frictional force of crank and staff's hand has been strengthened to the rubber cushion, and can not lead to the fact wearing and tearing to the hand, avoids staff's hand and crank to break away from, has improved the comfort level of crank simultaneously, has protected staff's hand, and soft pad can avoid pressing from both sides tight piece and avoid leading to the fact wearing and tearing to the surface of instrument when contacting with the instrument, has improved the whole suitability of pressing from both sides tight piece.
Compared with the prior art, this interior decoration scaffold frame with adjustable possesses following beneficial effect:
1. according to the invention, the tool box to be fixed can be clamped through the clamping mechanism, so that the tool box is prevented from falling due to collision in the working process of workers, and the integral using effect of the scaffold is improved.
2. The soft pad can avoid the clamping block from being worn on the outer surface of a tool when contacting with the tool, and improve the overall applicability of the clamping block.
3. The connecting cylinder can be pushed to ascend through the adjusting mechanism, so that the trample box is pushed to ascend, the overall use effect of the scaffold is improved, the friction force between the crank and the hand of a worker is enhanced through the rubber cushion, the hand cannot be abraded, the hand of the worker is prevented from being separated from the crank, the comfort level of the crank is improved, and the hand of the worker is protected.
4. The third bearing can reduce the friction strength between the second threaded rod and the support cylinder, improve the working efficiency of the second threaded rod and prolong the service life of the second threaded rod.
Drawings
FIG. 1 is a front view of a treading chamber of the present invention;
FIG. 2 is a cross-sectional view of the step box of the present invention;
FIG. 3 is a cross-sectional view of a support cylinder of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 5 is a side view of the treadle box of the present invention.
In the figure: 1-a pedal box, 2-a protection fence, 3-a clamping mechanism, 301-a strip-shaped sliding hole, 302-a first motor, 303-a first threaded rod, 304-a threaded ring, 305-a sliding rod, 306-a clamping block, 307-a first bearing, 4-a connecting mechanism, 401-a connecting cylinder, 402-a second bearing, 403-a transmission rod, 404-a first gear, 405-a toothed chain, 406-a connecting rod, 407-a third bearing, 408-a first rotating rod, 409-a crank, 410-a threaded groove, 411-a limiting rod, 412-a second gear, 413-a handrail, 5-an adjusting mechanism, 501-a supporting cylinder, 502-a second threaded rod, 503-a third gear, 504-a fourth gear, 505-a second motor, 506-a second rotating rod, 507, a placing seat, 6, a clamping groove, 7, a limiting ring, 8, a third bearing, 9, a rubber soft cushion and 10, a soft cushion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a building decoration scaffold frame with adjustable, is including trampling case 1, tramples the last fixed surface of case 1 and be connected with protection fence 2, tramples the inside of case 1 and be equipped with clamping mechanism 3, tramples the bottom of case 1 and be equipped with coupling mechanism 4, and coupling mechanism 4's bottom is equipped with adjustment mechanism 5, tramples the bottom surface of case 1 and has seted up draw-in groove 6.
The clamping mechanism 3 includes a bar-shaped slide hole 301, a first motor 302, a first threaded rod 303, a threaded ring 304, a slide bar 305, a clamping block 306, and a first bearing 307.
The connecting mechanism 4 comprises a connecting cylinder 401, a second bearing 402, a transmission rod 403, a first gear 404, a toothed chain 405, a connecting rod 406, a third bearing 407, a first rotating rod 408, a crank 409, a threaded groove 410, a limiting rod 411, a second gear 412 and an armrest 413.
The adjusting mechanism 5 includes a support cylinder 501, a second threaded rod 502, a third gear 503, a fourth gear 504, a second motor 505, a second rotating rod 506, and a placing seat 507.
Further, a strip-shaped sliding hole 301 is formed in the upper surface of the stepping box 1, the first motor 302 is placed inside the stepping box 1, one end of the first threaded rod 303 is fixedly connected with the output end of the first motor 302, the first bearing 307 is fixedly embedded in the inner side wall of the stepping box 1, one end, away from the first motor 302, of the first threaded rod 303 penetrates into the first bearing 307, a threaded ring 304 is sleeved on the outer surface of the first threaded rod 303, the upper surface of the threaded ring 304 is fixedly connected with the bottom end of the sliding rod 305, the top end of the sliding rod 305 penetrates through the strip-shaped sliding hole 301 and extends to the upper side of the stepping box 1, the bottom surface of the clamping block 306 is fixedly connected with the top end of the sliding rod 305, can press from both sides the toolbox that needs go on fixing through setting up clamping mechanism 3, thereby avoid the toolbox to collide the emergence of falling at the in-process of staff's work, improved the holistic result of use of scaffold frame.
Further, the upper surface of the connecting cylinder 401 contacts with the bottom surface of the stepping box 1, the second bearing 402 is fixedly embedded in the inner bottom wall of the connecting cylinder 401, the transmission rod 403 is located inside the connecting cylinder 401, the bottom end of the transmission rod 403 penetrates into the second bearing 402, the top end of the transmission rod 403 penetrates through the inner top wall of the connecting cylinder 401 and extends to the upper side of the connecting cylinder 401, the limiting rod 411 is fixedly connected to the top end of the transmission rod 403, the limiting rod 411 is located inside the clamping groove 6, one end of the connection rod 406 is fixedly connected with the outer surface of the connecting cylinder 401, one end of the connection rod 406 far away from the connecting cylinder 401 is fixedly connected with the outer surface of the third bearing 407, the first rotation rod 408 is sleeved inside the third bearing 407, one end of the crank 409 is fixedly connected with the bottom end of the first rotation rod 408, the first gear 404 is sleeved on the outer surface of the transmission rod 403, second gear 412 cover is established on the top of first pivot pole 408, the one end that first gear 404 was kept away from to chain gear 405 runs through the inside wall of connecting cylinder 401 and extends to the outside of connecting cylinder 401, a pot head that first gear 404 was kept away from to chain gear 405 is established at the surface of second gear 412, handrail 413 fixed connection is at the surface of connecting cylinder 401, avoid trampling case 1 and connecting cylinder 401 separation in the inside of draw-in groove 6 through setting up gag lever post 411 joint, the suitability of a communication cylinder 401 has been improved, climbing efficiency when staff climbing scaffold frame can be improved through setting up handrail 413, staff's intensity of labour has been reduced.
Further, the upper surface of the supporting cylinder 501 is in contact with the bottom surface of the connecting cylinder 401, the second threaded rod 502 is located inside the supporting cylinder 501, the top end of the second threaded rod 502 penetrates through the inner top wall of the supporting cylinder 501 and extends into the interior of the threaded groove 410, the third gear 503 is sleeved on the bottom end of the second threaded rod 502, the placing seat 507 is located on one side of the supporting cylinder 501, the second motor 505 is placed on the upper surface of the placing seat 507, one end of the second rotating rod 506 is fixedly connected with the output end of the second motor 505, one end of the second rotating rod 506 far away from the second motor 505 penetrates through the outer surface of the supporting cylinder 501 and extends into the interior of the supporting cylinder 501, the fourth gear 504 is sleeved on one end of the second rotating rod 506 far away from the second motor 505, the outer surface of the fourth gear 504 is meshed with the outer surface of the third gear 503, the connecting cylinder 401 can be pushed to ascend by the adjusting mechanism 5, so, the overall use effect of the scaffold is improved.
Further, the outer surface cover of second motor 505 is equipped with spacing collar 7, and the bottom surface of spacing collar 7 is connected with the last fixed surface who places seat 507, can restrict the range of rocking of second motor 505 in the course of the work through setting up spacing collar 7, has improved the stability of second motor 505 in the course of the work, has prolonged the life of second motor 505.
Further, the outer surface of the second threaded rod 502 is sleeved with a third bearing 8 at the position where the third bearing 8 is in contact with the support cylinder 501, the inner ring of the third bearing 8 is fixedly connected with the outer surface of the second threaded rod 502, the friction strength between the second threaded rod 502 and the support cylinder 501 can be reduced by arranging the third bearing 8, the working efficiency of the second threaded rod 502 is improved, and the service life of the second threaded rod 502 is prolonged.
Further, the surface cover of crank 409 is equipped with rubber cushion 9, and the vertical length value of rubber cushion 9 is less than the vertical length value of crank 409, has strengthened the frictional force of crank 409 with staff's hand through setting up rubber cushion 9, and can not cause wearing and tearing to the hand, avoids staff's hand and crank 409 to break away from, has improved crank 409's comfort level simultaneously, has protected staff's hand.
Further, the outer surface of the clamping block 306 is fixedly connected with the soft pad 10, the thickness of the soft pad 10 is not more than one centimeter, the soft pad 10 can prevent the clamping block 306 from being worn on the outer surface of a tool when contacting the tool, and the overall applicability of the clamping block 306 is improved.
The working principle is as follows: first motor 302 and second motor 505 are respectively communicated with a municipal power supply, when a tool needs to be clamped, first motor 302 is started, first threaded rod 303 is driven to rotate by the operation of first motor 302, threaded ring 304 is pushed by first threaded rod 303, sliding rod 305 and clamping block 306 are sequentially pushed by threaded ring 304 to clamp the tool, when the height of trampling box 1 needs to be adjusted, second motor 505 is started, second rotating rod 506 is driven by the operation of second motor 505, fourth gear 504 and third gear 503 are sequentially driven by the rotation of second rotating rod 506, second threaded rod 502 is driven by third gear 503, connecting cylinder 401 is pushed to ascend through the rotation of second threaded rod 502 to jack up trampling box 1.
In the description of the present invention, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. It is noted that, herein, relational terms such as "first," "second," and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.