CN207581225U - The Improvement type support frame structure of telescopic type erecting by overhang - Google Patents

Abstract

The utility model provides a kind of Improvement type support frame structure of telescopic type erecting by overhang, the load-carrying case for being placed in roof ground can be moved including one, one arm one end is hubbed on the load-carrying case, one supporting rack has a connecting seat, it is mutually pivotally connected between the connecting seat one end and the arm, the bilateral of the connecting seat other end is respectively symmetrically pivoted with a support feet, wherein the supporting rack via the mutual expansion of two support feet and what is be in the shape of the letter V be placed on roof ground, the arm squint formula is connected across between the load-carrying case and the supporting rack, an isosceles triangle supporting framework is built between two support feet and roof ground, and the supporting rack is via mutually the folding for two support feets and in arm；The problem of being unfavorable for carrying with the support frame structure for improving traditional telescopic type erecting by overhang.

Description

The Improvement type support frame structure of telescopic type erecting by overhang

Technical field

The utility model is related to the hanging instrument that building roof is installed, a kind of particularly relevant telescopic type erecting by overhang Improvement type support frame structure.

Background technology

The exterior wall of general room or building etc. buildings, is constructed by cement, brick and tile, metal, nonmetallic, glass etc. It forms, because long-time is by surrounding air, dust and dirt and the influence exposed to the sun and rain, all needs periodically to implement the maintenance workers such as cleaning, repairerment Make, to ensure the cleanliness factor of skin and weatherability.

It is known that the upkeep operations such as cleaning, repairerment of current skin, are hung mostly using what building roof was installed Hang device suspends maintenance platform in midair with hawser or washes the vertical lift such as wall telephone between the exterior wall of each floor.Wherein, maintenance platform for It washes wall worker or maintenance personal stands, in order to implement the work of the cleaning of exterior wall or repairerment；And washing wall telephone can then rely on its attached If automatic brush wheel to metope carry out rolling wash operation.In addition, in another example between each floor of building, above-mentioned be installed on can also be used The erecting by overhang of roof hangs down drop hawser to ground, weight is then hung to the fenestra of required floor, with the carrying of sharp weight.

And know, since erecting by overhang all needs to be carried to the roof of building, and rely on the daughter that roof ground is extended Wall props up, and can be moved horizontally on roof ground, in favor of transformation by hanging object (such as maintenance platform, wash wall telephone or Other weights etc.) in the horizontal position of exterior wall, therefore erecting by overhang is generally all made can elapse pattern；But to have seen at present For disclosed erecting by overhang technology, though can elapse, it is unfavorable for exhibition receipts or even is included in utilize in vehicle-mounted carrying, And the process using the limited lift space carrying of building to roof, it is all by every means hard, and have obstacles and be difficult to walk.

Such as TaiWan, China patent M444373 cases and M507929 cases, the hanging that L-type frame body is presented is disclosed respectively Structure, and on outline be all by setting the stent that stands on a packaged type microscope carrier, it is and long by setting up extending/drawing back type on the stent that stands The horizontal stand group structure of degree forms.The L-type frame body of these hanging structures belongs to the pattern using lockings such as screws, and volume is big, and It is unfavorable for dismantling and carries；And the effect of its horizontal stand extending/drawing back type, control hawser, water pipe and electric wire stent are only limitted to daughter Distance outside wall, volume when being carried between above-mentioned vehicle-mounted carrying and ladder for reduction hanging structure, and helpless meaning.

Therefore, disclosed a kind of removable telescopic type hanging for being installed in building roof ground before the utility model day for human beings Device refers to 600608 case of TaiWan, China patent I, uses triangulation location form, arm, roof including enabling the stent Between face and supporting rack, it is built into a triangular support framework, it can be ensured that erecting by overhang supporting framework when weight is hung Rigid, and the complexity of hanging structure can be simplified, but also assemble and fold carrying conducive to staff's stent.Further Say, be both less than since above-mentioned patent can open up carrying length, load-carrying case height and supporting rack length of the hanger of receipts after folding The escalator height of building, therefore be easier into and out of escalator, also conducive to vehicle-mounted carrying.

However, the problem of above-mentioned patented technology, is：For supporting the plate body that two supporting racks of arm are quadrangle, and Two supporting racks are the bilaterals for being respectively arranged at arm, cause accounting for needed for supporting rack big between emptying, when erecting by overhang is removed vehicle-mounted During carrying between fortune and ladder, for the ease of the carrying of erecting by overhang, need first to detach supporting rack with arm, therefore cause It is inconvenient.

Utility model content

In view of this, the purpose of this utility model, it is intended to which the support frame structure for improving traditional telescopic type erecting by overhang is unfavorable In carry the problem of.

For this purpose, the utility model provides a kind of Improvement type support frame structure of telescopic type erecting by overhang, it is characterized in that including：

One can move the load-carrying case for being placed in roof ground；

One arm, one end are hubbed on the load-carrying case, which is pivoted with an at least pulley；

One supporting rack has a connecting seat, is mutually pivotally connected between the connecting seat one end and the arm, the connecting seat other end Bilateral be respectively symmetrically pivoted with a support feet；Wherein,

The supporting rack via the mutual expansion of two support feets and what is be in the shape of the letter V be placed on roof ground, the arm Being connected across between the load-carrying case and the supporting rack for squint formula, an isosceles are built between two support feets and roof ground Triangular support framework；And the supporting rack is via two mutually folding for the support feet and in arm.

The Improvement type support frame structure of the telescopic type erecting by overhang, wherein：The arm is worn by the frame of multiple telescopic types Cover, the arm via the mutual stent of multiple frames and squint formula be connected across the load-carrying case and the supporting rack it Between, and enable and be built into triangular support framework between the arm of the stent, roof ground and supporting rack.

The Improvement type support frame structure of the telescopic type erecting by overhang, wherein：The load-carrying case contains a folding and unfolding hawser Power drum, hawser on the power drum are held and outstanding are held in outside building via the traction and leading for pulley of the arm of the stent One weight of the outer hanging vertical lift of wall.

The Improvement type support frame structure of the telescopic type erecting by overhang, wherein：The load-carrying case also contains folding and unfolding water comprising one The pipe dish of pipe, and the load-carrying case is attached to a water tank, the water pipe in the pipe dish connects the water tank.

The Improvement type support frame structure of the telescopic type erecting by overhang, wherein：The load-carrying case also contains folding and unfolding electricity comprising one The drum of line.

The Improvement type support frame structure of the telescopic type erecting by overhang, wherein：Keyhole is respectively equipped on multiple frames, Multiple frames can align keyhole in mutual stent and wear a pin.

The Improvement type support frame structure of the telescopic type erecting by overhang, wherein：It can via one between the arm and load-carrying case The axis of pulling type, which tethers, to be connect.

The Improvement type support frame structure of the telescopic type erecting by overhang, wherein：The connecting seat one end is pivoted with a swing seat, Mutually interlocking combines between the arm of the stent and the swing seat.

The Improvement type support frame structure of the telescopic type erecting by overhang, wherein：An at least frame in multiple frames On be configured with a scarfing seat, the arm of the stent mutually rabbets combination via the swing seat on the scarfing seat and the supporting rack.

The Improvement type support frame structure of the telescopic type erecting by overhang, wherein：Also include a pull rod, the both-end of the pull rod The load-carrying case and the supporting rack are connected respectively.

According to above-mentioned implementation content, the utility model has technical effect that：Supporting rack is using the isoceles triangle that can open up receipts Shape designs, and makes the supporting rack that can be used for supporting arm upon deployment in a manner of the dissipation of ferees of isosceles triangle framework, and Can be between whole the accounting for of arm framework reduction empties, erecting by overhang to be made to exempt when carrying and unloads the dynamic of lower bracing frame when folding Make, in favor of the transport operation of erecting by overhang.

The feature and technique effect of revealed each embodiment herein will be presented in the description and diagram of lower section.

Description of the drawings

Fig. 1 is the stereoscopic configurations figure of the utility model first item embodiment；

Fig. 2 is the front view of Fig. 1；

Schematic diagram when Fig. 3 is the support feet expansion of supporting rack；

Fig. 4 is the schematic diagram when support feet of supporting rack folds；

Fig. 5 is that embodiment illustrated in fig. 1 is folded and put in the schematic diagram in escalator；

Fig. 6 is the stereoscopic configurations figure of the utility model second item embodiment.

Reference sign：10- roofs ground；20- load-carrying casees；20a- button bars；21- chamber doors；22- horn rings；23- controls are single Member；24- motors；25- power drums；25a- hawsers；26- pipe dish；26a- water pipes；27- water tanks；28- drums；28a- electric wires；30- Arm；31st, 32,33- frames；33a- pulleys；34- keyholes；35- pins；36- pivoted holes；37- axis bolts；38- pull rods；38a、 38b- rod pieces；39- catching grooves；40- supporting racks；41- connecting seats；42- support feets；42a- keyholes；43- idler wheels；44- button bars；44a- Keyhole；45- pins；50- swing seats；51- seat surfaces；52- pillars；60- scarfing seats；61- post holes；70- clump weights；A- triangle branch Support structure；B- isosceles triangle supporting frameworks；H- escalator height；H1- load-carrying case total heights；H2- arms carry length；h3- Button bar length；H4- rod lengths；W- weights.

Specific embodiment

First, please refer to Fig. 1 and Fig. 2, the first item embodiment of the utility model is disclosed, illustrates that the telescopic type is hung The Improvement type support frame structure of device, be included on the roof ground 10 of a building install a load-carrying case 20, an arm 30 and One supporting rack 40.Wherein：

The load-carrying case 20 can be made of the metal box shell of an interior tool accommodating space；20 side of load-carrying case is equipped with chamber door 21, can Unlatch and close the accommodating space in case；The bottom of load-carrying case 20 is equipped with multiple horn rings 22, and the horn ring 22 is city's purchased items, by The wheel body that an extension type is combined in one rubber or metal foot pad is formed；When demand moves load-carrying case 20, in releasable foot pad Wheel body contact ground, which is moved to the position to be installed on roof ground 10 with profit；It separately fixes and carries when demand During loaded van 20, need to only retract the wheel body, foot pad be allowed to contact roof ground 10, you can make load-carrying case 20 with being firmly seated to roof The required position in face 10.The clump weights such as counterweight or discus attached on demand can be hung and loaded on the inside of load-carrying case 20 or bilateral outer wall 70, to increase immovable stability when being placed on roof ground 10 of load-carrying case 20, using by the use of load-carrying case 20 as frame Foundation pile of the arm 30 when roof ground 10 is put to use.

It can configure control unit 23 in the accommodating space of the load-carrying case 20, and install 24 and one folding and unfolding hawser 25a of motor Power drum 25.23 controllable motor of control unit, 24 forward and backward and its rotating speed, and via the connection of belt or refining item And power drum 25 is driven to rotate, to discharge and withdraw the hawser 25a of hanging weight.

The arm 30 is mutually worn by the frame 31,32,33 of multiple telescopic types, and the multiple frame can be divided into greatly Frame 31, middle frame 32 and little framework 33 all can be made into hollow rectangular channel frame form, and worn and energy by mutual Implement the operation of stent and retraction, enable an operator to easily convert the total length of arm 30.Wherein, each frame 31,32,33 The linking end mutually worn can equidistantly open up several keyholes 34；When each frame 31,32,33 of stent converts the institute of arm 30 When needing length, the keyhole 34 that can be aligned between two frames for mutually wearing linking, and a pin 35 is worn respectively, and then fixed each stent Frame 31,32,33 afterwards, to prevent arm 30 from mutually being slided, and easy to operation between each frame 31,32,33 when loading Personnel's removal pin 35 and fold arm 30.

Furthermore a head end of the big frame 31 in the arm 30 is equipped with pivoted hole 36, can be in the nearly bottom in the front end of load-carrying case 20 Portion position wears the pivoted hole 36 of the group arm 30 using the axis bolt 37 of a pullable formula, and then connects the arm 30 and load-carrying case 20 Integrally, and the arm 30 can be rotary via the pivot joint of axis bolt 37 and pivoted hole 36 tune move its squint mount angle. Further, the multiple frame 31,32,33 mutual stents and after obtaining the stent length needed for arm 30, this hangs 30 energy squint formula of arm is connected across between the load-carrying case 20 and the supporting rack 40, and enable the arm 30 after the stent, roof ground A triangular support framework A (as shown in Figure 2) is built between 10 and supporting rack 40；Wherein, the arm 30 and load-carrying case 20 it Between utilize the connection of pullable formula axis bolt 37, be help to be promoted between arm 30 and load-carrying case 20 in dismounting and it is when assembled just Victory.

In specific implementation, the end of the little framework 33 in the arm 30 can be pivoted an at least pulley 33a so that above-mentioned dynamic Hawser 25a on line of force disk 25, the tilter that can retread via stent are placed in the traction of the arm 30 of 10 top of roof ground and slide Leading for 33a of wheel is held, and outstanding one weight W of the outer hanging vertical lifts for being held in skin.Above-mentioned triangular support framework A is in hanging Arm 30 is hung under the load state of weight W, can sufficient dispersive stress, stress concentration occurs between the component of avoiding device and shows As.

Referring to Fig. 6, disclosing the second item embodiment of the utility model, illustrate that the weight W hung when arm 30 is washed for one Wall telephone or during for washing the maintenance platform of wall worker standing, the load-carrying case 20 is also comprising containing the pipe dish of a folding and unfolding water pipe 26a 26, and the load-carrying case 20 also may be included in its top and set up a water tank 27, the water pipe 26a in the pipe dish 26 simultaneously connects the water tank 27, it can be held with profit water pipe 26a via the traction and leading for pulley 33a of the arm 30 after stent, and hang and be held in outside building It except wall, and hangs down to being down to and washes wall telephone or maintenance platform, supply is required when washing wall to use water.

In addition, when the weight W that arm 30 is hung washes wall telephone or maintenance platform for one, which also may include containing The drum 28 of one folding and unfolding electric wire 28a, can be via the traction of the arm 30 after stent and pulley 33a with sharp electric wire 28a It leads and holds, and hang and be held in except skin, and hang down to being down to and wash wall telephone or maintenance platform, wall telephone power supply or supply are washed in supply The staff stood on maintenance platform operates power supply required during electric tool.Wherein, as shown in fig. 6, the load-carrying case 20 The pipe dish 26 and drum 28 that are contained arrange the bilateral for being placed in the power drum 25 respectively so that hawser 25a can be occupied in water It between pipe 26a and electric wire 28a, is held together via the traction of arm 30 and leading for pulley 33a, and hangs and be held in skin Outside.Since the loading of the weight W of hawser 25a carryings drawn between two parties is much larger than the own wt of water pipe 26a and electric wire 28a, because Stability when this can so promote hanging weight W and draw water pipe 26a and electric wire 28a.

Please refer to Fig. 1, Fig. 3 and Fig. 4, illustrate that the supporting rack 40 has a connecting seat 41, which connects The arm 30 is connect, balanced configuration has a support feet 42 to the bilateral of 41 other end of connecting seat respectively, and two support feet 42 is in reality Shi Shangke is utilized respectively the bilateral that trunnion is hubbed at one end of the connecting seat 41, and then between adjustable two support feet 42 Angle, the supporting rack 40 via two support feet 42 mutual expansion when and be in the shape of the letter V (as shown in Figure 3) and the support Via mutually the folding for two support feet 42 and in arm (as shown in Figure 4), two support feet 42 is used for contacting frame 40 The one end on roof ground 10 is pivoted with an idler wheel 43 respectively；When the supporting rack 40 is unfolded and when being in the shape of the letter V, make the supporting rack 40 An isosceles triangle supporting framework B (as shown in Figure 3), above-mentioned isoceles triangle are built between two support feets 42 and roof ground 10 Under the load state that shape supporting framework B hangs weight W in arm 30, can sufficient dispersive stress, between the component of avoiding device Stress concentration phenomenon occurs；When the supporting rack 40 is folded during in arm, can reduce between accounting for needed for supporting rack 40 empty, with The carrying of frame 40 easy to support.

The supporting rack 40 is fixed between two support feet 42 using a detachable button bar 44 on the implementation Angle, in order to the supporting rack 40 expansion and fold；Further, a keyhole is offered respectively in two support feet 42 42a, the both-end of the button bar 44 open up several keyholes 44a respectively, when two support feets 42 are unfolded, can be directed at two support feets 42 The keyhole 44a of keyhole 42a and the both-end of button bar 44, and a pin 45 is worn respectively, and then two after the expansion of fixing support rack 40 Angle between spike 42, to prevent angle of the supporting rack 40 when loading between two support feets 42 from changing, and then avoid The angle that mounts of arm 30 is influenced, and personnel's removal pin 45 easy to operation removes button bar 44 and folds supporting rack 40.

It please continue refering to Fig. 1 and Fig. 2, illustrate one end for being used for connecting arm 30 of the connecting seat 41 on the implementation using pivot Pin is pivoted with a swing seat 50, which provides a smooth seat surface 51, and several pillars 52 are formed on the seat surface 51, and In being configured a scarfing seat 60 on the middle frame 32 of the arm 30, the bottom of the scarfing seat 60 corresponds to several pillars 52 and shape Into there is post holes 61 so that the buckle of pillar 52 and post holes 61 can be relied between the arm 30 and the swing seat 50 and mutually rabbet knot Integrator；So implement, can make to form mutual be pivotally connected and adjustable frame between the arm 30 after the stent and the supporting rack 40 The form of angle setting degree.Wherein, the supporting rack 40 can rely on two support feets 42 and it is firm be placed on roof ground 10 or with It is mobile on roof ground 10 by means of the idler wheel 43 in two support feets 42 to adjust position.

The Improvement type support frame structure of the utility model also includes a pull rod 38, which is by mutual on the implementation Two rod piece 38a, 38b of pivot joint are formed, and described two rod pieces 38a, 38b can be respectively formed with far from the one end being mutually pivotally connected Multiple catching grooves 39 away from interval, wherein a rod piece 38a is mutually buckled using catching groove 39 with the button bar 20a on 20 headwall of load-carrying case Connect, another rod piece 38b using catching groove 39 and with the 44 mutual snapping of button bar on supporting rack 40, so implement, above-mentioned three can be strengthened The load intensity of angular supporting framework A generates more preferably stress dispersion effect.

Referring to Fig. 5, illustrate in above-mentioned implementation, in the function for loading and the support for not influencing packaged type load-carrying case 20 Under, escalator height Hs of the total height h1 (may include water tank) less than building of the load-carrying case 20 can be designed, and due to described more The form that exhibition is facilitated to receive is made in a 31,32,33 system of frame, therefore the arm presented after arm 30 mutually folds carries length H2 also can easily be designed to the form less than escalator height H, by buckleing for the button bar 44 that is disassembled on the supporting rack 40 Pole length h3 is designed to the escalator height H less than the building, and the pull rod 38 folds the rod length h4 presented afterwards Also the escalator height H less than the building is designed to, so that construction personnel can carry the utility model using escalator Erecting by overhang, so implement also to save accounting on vehicle when vehicle-mounted carrying conducive to the erecting by overhang of the utility model and empties Between.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, in the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, variation or it is equivalent, but It falls within the scope of protection of the utility model.

Claims (10)

1. a kind of Improvement type support frame structure of telescopic type erecting by overhang, it is characterized in that including：

One can move the load-carrying case for being placed in roof ground；

One arm, one end are hubbed on the load-carrying case, which is pivoted with an at least pulley；

One supporting rack has a connecting seat, is mutually pivotally connected between the connecting seat one end and the arm, pair of the connecting seat other end Side is respectively symmetrically pivoted with a support feet；Wherein,

The supporting rack via the mutual expansion of two support feets and what is be in the shape of the letter V be placed on roof ground, the arm squint Being connected across between the load-carrying case and the supporting rack for formula, an isoceles triangle is built between two support feets and roof ground Shape supporting framework；And the supporting rack is via two mutually folding for the support feet and in arm.

2. the Improvement type support frame structure of telescopic type erecting by overhang as described in claim 1, it is characterised in that：The arm is by multiple The frame of telescopic type is worn, and the arm is via the mutual stent of multiple frames and squint formula is connected across the load-carrying case Between the supporting rack, and enable and be built into triangular support framework between the arm of the stent, roof ground and supporting rack.

3. the Improvement type support frame structure of telescopic type erecting by overhang as claimed in claim 2, it is characterised in that：The load-carrying case contains The power drum of one folding and unfolding hawser, hawser on the power drum via the arm of the stent traction and pulley lead hold and Outstanding one weight of the outer hanging vertical lift for being held in skin.

4. the Improvement type support frame structure of telescopic type erecting by overhang as claimed in claim 3, it is characterised in that：The load-carrying case also wraps The pipe dish for containing folding and unfolding water pipe containing one, and the load-carrying case is attached to a water tank, the water pipe in the pipe dish connects the water tank.

5. the Improvement type support frame structure of telescopic type erecting by overhang as described in claim 3 or 4, it is characterised in that：The load-carrying case The drum for also containing folding and unfolding electric wire comprising one.

6. the Improvement type support frame structure of telescopic type erecting by overhang as claimed in claim 2, it is characterised in that：Multiple frames On be respectively equipped with keyhole, multiple frames can align keyhole in mutual stent and wear a pin.

7. the Improvement type support frame structure of telescopic type erecting by overhang as claimed in claim 6, it is characterised in that：The arm and load-carrying It tethers and connects via the axis of a pullable formula between case.

8. the Improvement type support frame structure of telescopic type erecting by overhang as claimed in claim 2, it is characterised in that：The connecting seat one end A swing seat is pivoted with, mutually interlocking combines between the arm of the stent and the swing seat.

9. the Improvement type support frame structure of telescopic type erecting by overhang as claimed in claim 8, it is characterised in that：Multiple frames In an at least frame on be configured with a scarfing seat, the arm of the stent is via the scarfing seat and the swing seat phase on the supporting rack Mutually interlocking combines.

10. the Improvement type support frame structure of telescopic type erecting by overhang as described in claim 1, it is characterised in that：Also include one Pull rod, the both-end of the pull rod connect the load-carrying case and the supporting rack respectively.