A kind of architectural engineering height-adjustable scaffold easy to remove
Technical field
The invention belongs to Construction Formwork & Scaffold Technology fields, and more specifically, in particular to a kind of architectural engineering is with easy to remove
Height-adjustable scaffold.
Background technique
Scaffold is the equipment that building trade is commonly used, currently, in construction, road and bridge construction or Ship Building and Repairing industry
In, it can all use scaffold.
In the Double-chamber for such as disclosing a kind of installation protection air cushion application No. is the Chinese patent of CN201721640935.1
Scaffold, including scaffold ontology, the two sides of the scaffold ontology are mounted on guard rail rod, fix on the scaffold ontology
Installation is equipped with the buffer protection plate parallel with support plate, the buffer protection at the top of the support plate there are two support plate
Protection air cushion is installed at the top of plate, elastic buffering mechanism is equipped between the support plate and buffer protection plate, wherein elasticity is slow
Punch mechanism includes link block, elastic rod and orientation lever, and link block is several, and link block is equidistantly installed on buffer protection plate
Two sides of the bottom, elastic rod are located at the two sides of multiple link blocks, and the two sides of the bottom of link block are rotatably connected to motion bar, orientation lever
The top two sides of support plate are welded in, orientation lever offers loose slot close to the side of elastic rod.The present invention has rational design, prevents
Accidental falls lead to the problem of getting injured by a fall when operator's high altitude operation, improve the safe application performance of the scaffold.
Such as application No. is CN201720534184.9 to disclose a kind of scaffold for building, including scaffold cross bar and foot hand
Frame support rod is connected between the scaffold cross bar and scaffold support rod by snap close piece, the scaffold support rod bottom
It is provided with pedestal, the Its lower side is equipped with universal wheel, and brake gear is equipped on the universal wheel, and the snap close piece passes through
Connecting rod is connected with safety device, is connected with two hand rods in the middle part of the scaffold cross bar, is set between two hand rods
It is equipped with gangboard.The present invention is corresponded to gangboard side and be provided with by hand rod can facilitate with the matched slot of gangboard, hand rod and gangboard
Builder climbs, and by being provided with anti-slip layer on the upside of scaffold cross bar, can be good at playing anti-skidding effect, avoids sliding
It falls, by being provided with reinforcing rib between scaffold cross bar and scaffold support rod, improves the stability of equipment, filled by installation
It sets and is made of two support columns and elastic network(s), can be good at avoiding falling down, improve safety.
Based on above-mentioned, the inventors discovered that, above-mentioned scaffold height is not adjustable, using being not convenient enough, and existing
Scaffold in the market, workbench are often buckle at one, are directly connected on scaffold, bear staff's at work
Gravity, can be free to slide on scaffold, and movement is easy to when by tilting force, leads to astasia, and some are entirely welded
Not only weight is larger not easily moveable for the workbench for covering on scaffold, and climbs up and climb down or when consignment thing more eats
Power.
Then, in view of this, being studied improvement for existing structure and missing, a kind of architectural engineering is provided with being convenient for
Mobile height-adjustable scaffold, to achieve the purpose that with more more practical value.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of architectural engineering height-adjustable feet easy to remove
Hand cradle, non-adjustable to solve present level, workbench is heavy, unstable, the low problem of security performance.
The purpose and effect of architectural engineering of the present invention height-adjustable scaffold easy to remove, by skill in detail below
Art means are reached:
A kind of architectural engineering height-adjustable scaffold easy to remove, including lower pillar stand, universal wheel, upper pillar stand,
Spreader indulges column, reinforcing rib, square frame, adjusting rod, adjusting nut, hanging ladder, hook, perpendicular rib, cross rib, plate of standing, supporting rib and protection
Cover;The universal wheel is shared everywhere, has brake function, is fixed on lower pillar stand bottom side;The spreader is square tube, shares two
Place, left and right directions are welded between upper pillar stand, and center opens up circular through hole;The vertical column is circular tube structure, is shared at two,
Front-rear direction is welded between upper pillar stand;The reinforcing rib shares at eight, is welded on spreader and upper pillar stand everywhere, welds everywhere
In on vertical column and upper pillar stand;The square frame is that three prescription pipes are welded, and is welded on the middle section bottom side of front spreader;Institute
Hanging ladder is stated by linking up with, rib and cross rib three parts composition is erected, is hooked in square frame;The supporting rib shares at two, is welded in station
On board bottom side, 90 degree of the upward bending in both ends is welded in the plate left and right sides of station, and is bent into hook outward.
Further, the lower pillar stand is shared everywhere, is rhs-structure, top offers through-hole at one from left to right.
Further, the upper pillar stand is ladder pipe structure, and bottom end external dimensions is equal to lower pillar stand inside dimension, from left-hand
The right side offers the circular hole being equally spaced, and aperture is equal to the circular hole on lower pillar stand, and set is put into lower pillar stand.
Further, the adjusting rod is stepped shaft structure, wherein top be it is discoid, circle is welded at one on plectane
Column, multi-diameter shaft interlude and bottom section are thread spindle, are connected on spreader and station plate from the front to the back, stretch out spreader end and are fixed at one
Hex nut.
Further, the adjusting nut is Circular plate structure, and centre offers threaded hole, L-type at one is welded on circumference
Cylinder is connected through a screw thread and is fixed on adjusting rod end.
Further, the perpendicular rib and cross rib are square tube, and cross rib is welded in bottom between perpendicular rib, link up with as square tubes soldering and
At semi-surrounding structure, it is welded in the intermediate rectangular opening width formed on the inside of perpendicular rib and is equal to wide size outside the pipe of cross rib.
Further, the station plate be trench structure, bottom side be punched-plate structure, the upward bound edge of surrounding, leading flank and
Threaded hole is offered on the bound edge of trailing flank, hole specification is threadedly engaged with adjusting rod middle section.
Further, the protective cover is the groove profile strip of bottom opening, is welded on the plate of station, and centrally located.
Compared with prior art, the invention has the following beneficial effects:
The setting of square frame, external dimensions is identical as the external dimensions of hanging ladder, convenient for the hook of hanging ladder upper hook, and in hook
It will not be interfered when hanging connection, step installation, step disassembly, connection relationship is simple, easy to operate time saving.
The present invention is easy to remove, the whole height of scaffold can be adjusted by upper pillar stand and lower pillar stand, to meet
Different height requirements, while hanging ladder is absolute construction, is needing occasion to be used that appropriate number of hanging ladder is selected to hook
Onto square frame, meeting the requirement of scaffold up and down, while plate position on scaffold of standing is relatively fixed, stability is high,
Position is simultaneously convenient for adjusting.
Detailed description of the invention
Fig. 1 is scaffolding structure schematic diagram of the present invention.
Fig. 2 is scaffold left view of the present invention.
Fig. 3 is top view of the present invention.
Fig. 4 is present invention station plate main view.
Fig. 5 is present invention station plate top view.
Fig. 6 is hanging ladder main view of the present invention.
Fig. 7 is hanging ladder left view of the present invention.
Fig. 8 is adjusting rod main view of the present invention.
Fig. 9 is adjusting rod top view of the present invention.
Figure 10 is adjusting nut main view of the present invention.
Figure 11 is adjusting nut top view of the present invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- lower pillar stand, 101- universal wheel, 2- upper pillar stand, 201- spreader, 202- indulge column, 203- reinforcing rib, 204- square frame,
3- adjusting rod, 301- adjusting nut, 4- hanging ladder, 401- hook, 402- erect rib, 403- cross rib, the station 5- plate, 501- supporting rib,
502- protective cover.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more;Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected;It can be machine
Tool connection, is also possible to be electrically connected;It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 11: a kind of architectural engineering height-adjustable scaffold easy to remove, including under
Column 1, universal wheel 101, upper pillar stand 2, spreader 201 indulge column 202, reinforcing rib 203, square frame 204, adjusting rod 3, adjusting nut
301, hanging ladder 4, hook 401 erects rib 402, cross rib 403, plate 5 of standing, supporting rib 501 and protective cover 502;Universal wheel 101 shares four
Place has brake function, is fixed on 1 bottom side of lower pillar stand;Spreader 201 is square tube, is shared at two, left and right directions is welded in
Between column 2, center opens up circular through hole;Vertical column 202 is circular tube structure, is shared at two, and front-rear direction is welded in vertical
Between column 2;Reinforcing rib 203 shares at eight, is welded on spreader 201 and upper pillar stand 2 everywhere, is welded in vertical column 202 and upper everywhere
On column 2;Square frame 204 is that three prescription pipes are welded, and is welded on the middle section bottom side of front spreader 201;Hanging ladder 4 is by hanging
Hook 401 erects rib 402 and 403 three parts of cross rib composition, is hooked in square frame 204;Supporting rib 501 shares at two, is welded in station
On 5 bottom side of plate, 90 degree of the upward bending in both ends is welded in 5 left and right sides of plate of station, and is bent into hook outward.
Wherein, lower pillar stand 1 is shared everywhere, is rhs-structure, top offers through-hole at one from left to right.
Wherein, upper pillar stand 2 is ladder pipe structure, and bottom end external dimensions is equal to 1 inside dimension of lower pillar stand, opens up from left to right
There is the circular hole being equally spaced, aperture is equal to the circular hole on lower pillar stand 1, and set is put into lower pillar stand 1, and upper pillar stand 2 can be in lower pillar stand 1
It slides up and down, the circular hole blending bolt on its lower pillar stand 1 is fixed by circular hole different on upper pillar stand 2, can be obtained different
Scaffold height.
Wherein, adjusting rod 3 be stepped shaft structure, wherein top be it is discoid, cylinder at one, multi-diameter shaft are welded on plectane
Interlude and bottom section are thread spindle, are connected on spreader 201 and station plate 5 from the front to the back, stretch out 201 end of spreader and are fixed with six at one
Angle nut, the cylinder on plectane is convenient for shaking along plectane axial line, to make entire adjusting rod 3 around axis radial rotating.
Wherein, adjusting nut 301 is Circular plate structure, and centre offers threaded hole, L-type cylinder at one is welded on circumference,
It is connected through a screw thread and is fixed on 3 end of adjusting rod, adjusting nut 301 is in juxtaposition with the bolt on adjusting rod 3, forms lock
Fixed, simultaneously because on the inside of hex nut, therefore while being also convenient for positive and negative rotation, will not unscrew and back-out adjusting rod 3.
Wherein, it erects rib 402 and cross rib 403 is square tube, cross rib 403 is welded in bottom between perpendicular rib 402, and hook 401 is side
Pipe is welded semi-surrounding structure, is welded in the intermediate rectangular opening width formed in perpendicular 402 inside of rib and is equal to outside the pipe of cross rib 403
Wide size, convenient for when hanging ladder 4 is connected, due to being all made of square tube, be connected to each other between will not produce relative rotation, together
When, the overall weight of scaffold is reduced, prepares enough hanging ladders 4 on demand, takes less than, do not need to install.
Wherein, plate 5 of standing is trench structure, and bottom side is punched-plate structure, the upward bound edge of surrounding, leading flank and trailing flank
Threaded hole is offered on bound edge, hole specification is threadedly engaged with 3 middle section of adjusting rod, by the rotation of adjusting rod 3, can make plate 5 of standing
Translational motion in the front-back direction is generated, thus change position, it is easy to operate.
Wherein, protective cover 502 is the groove profile strip of bottom opening, is welded on the plate 5 of station, and centrally located, exchanges
Pole 3 forms protection, prevents operator station from stepping on adjusting rod 3 when standing and working on plate 5, forms pressure and is deformed, shadow
Ring service life.
The specifically used mode and effect of the present embodiment:
In the present invention, it is inserted into least significant end in lower pillar stand 1, and common scaffold height for upper pillar stand 2 under normal conditions,
It constructs for higher position, when former height is not able to satisfy requirement, upper pillar stand 2 is extracted out from lower pillar stand 1, obtains institute
It is by bolt that upper pillar stand 2 and lower pillar stand 1 is fixed after the construction height needed, keep its relative position constant, while being directed to and being adjusted
Scaffold height, chosen after enough hanging ladder 4 is connected and be fixed in square frame 204 according to need of work, met in foot hand
Job requirement when frame is creeped up and down, while plate 5 of standing is workbench, is hooked on vertical column 202 by both ends supporting rib 501,
And be connected on spreader 201 by adjusting rod 3, it can be operated by the cylinder on 3 top of adjusting nut 301 or adjusting rod, with cross
Radial rotary is done on column 201, since adjusting rod 3 and the connection relationship of station plate 5 are connected through a screw thread, the cooperation rotation of screw thread
It is convertible into the linear motion of station plate 5, thus change the position of station plate 5, the needs of adjusting erect-position when meeting construction, and due to
Plate 5 of standing be subject to when in use be top power, and adjusting rod 3 is not easy to generate rotation, therefore work when being detached from manual operation
The position of station plate 5 is in a fixed position relative to scaffold when making, and stability is good, and security performance is high.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.