CN208027714U - A kind of building enclosing wall advertising cloth lifting apparatus - Google Patents

Abstract

The utility model discloses a kind of building enclosing wall advertising cloth lifting apparatus,Include the telescopic connection telescopic sleeving rod of two groups of triangle stretched compression apparatus of two groups of triangle stretched compression apparatus and connection,Triangle stretched compression apparatus includes pedestal,Telescopic vertical telescopic sleeving rod is fixedly connected on pedestal,Vertical telescopic sleeving rod bottom is hinged telescopic transversal stretching loop bar,It is provided with sleeve at the top of vertical telescopic sleeving rod,It is provided with lantern ring at the top of transversal stretching loop bar,Sleeve and set interannular are hinged with brace,Sleeve at the top of vertical telescopic sleeving rod is connected with hook backwards to one end of brace,Push up transversal stretching loop bar,Vertical telescopic sleeving rod is raised up to enclosure wall top by brace,To which operation is bundled or linked up with to advertising cloth to enclosure wall top by the advertisement distributing hung on hook,Without pullling advertising cloth,Reduce the risk dropped,Or directly advertising cloth is hung on the pre-buried hook in enclosure wall top,Very important person is not required to operate on enclosure wall top,To avoid the risk dropped completely.

Description

A kind of building enclosing wall advertising cloth lifting apparatus

Technical field

The utility model is related to build appurtenant work technical field, and in particular to a kind of building enclosing wall lifts dress with advertising cloth It sets.

Background technology

With the construction of civilized city, the enclosure wall in city on construction site not only only serves the effect gone along with sb. to guard him, be isolated, The effect undertaken civilization publicity, publicized widely is also needed to, therefore, nowadays the enclosure wall on construction site not only wants beautiful, also wants Hang up and either put up civilized advertising cloth or poster etc., needed during hanging up civilized advertising cloth the top of a wall to advertising cloth into Row pulls operation, easily generates security risk, and especially higher such as 4 meters of enclosure walls, not only climbing is difficult, but also is pullling advertisement The effect of wind-force, security risk bigger are increased during cloth.

Utility model content

Problem to be solved in the utility model is in the prior art, and when hanging advertising cloth on enclosure wall, staff needs It climbs up enclosure wall top and pulls advertising cloth, hook or bundling operation then are carried out to advertising cloth and easily generate construction safety thing Therefore especially higher enclosure wall, it is relatively difficult not only to climb up enclosure wall, but also advertising cloth is pulled on the top of a wall on enclosure wall top, due to The effect of wind-force, advertising cloth can become than heavier, and unstable, generate desultory opposing pulling force and are easy to stand in height The staff on enclosure wall top forgets about it, throws, and the safety accident often generated is more great, existing above-mentioned insufficient and provide A kind of building enclosing wall advertising cloth lifting apparatus, it is hinged by brace and vertical telescopic sleeving rod and transversal stretching loop bar, on ground On push up transversal stretching loop bar, transversal stretching loop bar pushes the brace hinged with it, will be stretched by vertical telescopic sleeving rod, transverse direction The right angled triangle of contracting loop bar and brace composition pushes up time-varying triangle at an acute angle or even obtuse angle three in transversal stretching loop bar It is angular, so that vertical telescopic sleeving rod elongation is become longest side and vertical telescopic sleeving rod is raised up to enclosure wall top, it is vertical to hang over Advertising cloth at the top of telescopic sleeving rod on hook is hung on the pre-buried hook in enclosure wall top；When enclosure wall is relatively high, first will laterally stretch Contracting loop bar elongates, and pushes transversal stretching loop bar then up, and vertical telescopic sleeving rod is elongated to higher height, makes to hang over perpendicular Advertising cloth at the top of straight telescopic sleeving rod on hook is hung on the pre-buried hook in high enclosure wall top；Two triangle stretched compression apparatus cooperations It uses, two angles of advertising cloth are all raised up to enclosure wall top is carried out at the same time hook operation come two angles to advertising cloth, to solve Certainly the above-mentioned problems in the prior art.

To achieve the above object, the utility model uses the following technical solution：

A kind of building enclosing wall advertising cloth lifting apparatus, including two groups of triangle stretched compression apparatus and connection telescopic sleeving rod, institute It includes pedestal to state triangle stretched compression apparatus, and telescopic vertical telescopic sleeving rod, vertical telescopic sleeving rod bottom are fixedly connected on pedestal Hinged telescopic transversal stretching loop bar fixes the first sleeve at the top of vertical telescopic sleeving rod, and the is fixed on transversal stretching loop bar Two sleeves, and second sleeve is far from the transversal stretching loop bar and the hinged one end of vertical telescopic sleeving rod, the first sleeve and second Brace is hinged between sleeve, the sleeve at the top of vertical telescopic sleeving rod is connected with hook backwards to one end of brace, and the connection is flexible The both ends of loop bar are connected on the pedestal of two triangle stretched compression apparatus, and are stretched perpendicular to by vertical telescopic sleeving rod, transverse direction The triangle that contracting loop bar is constituted with brace.

Compared with the prior art, the utility model has the advantages that：

1, hinged by brace and vertical telescopic sleeving rod and transversal stretching loop bar, transversal stretching set is pushed up on the ground Bar, transversal stretching loop bar push the brace hinged with it, brace push vertical telescopic sleeving rod extend upwards and by vertical telescopic Bar is raised up to enclosure wall top, and the link for hanging over one jiao of advertising cloth on being linked up at the top of vertical telescopic sleeving rod is pre- against enclosure wall top The hook buried, pushing down on transversal stretching loop bar makes the link of advertising cloth hang on the pre-buried hook in enclosure wall top, on the ground Advertising cloth is tensed downwards and is fixed, this mode of operation is not required to very important person and is operated to advertising cloth on enclosure wall top, to complete Avoid the risk dropped entirely.

2, transversal stretching loop bar is elongated, is then lifted transversal stretching loop bar, transversal stretching loop bar pushes hinged with it Brace, it is longer that brace pushes vertical telescopic sleeving rod to extend upwards, to adapt to higher enclosure wall, to avoid on high enclosure wall The risk of high-risk accident occurs.

3, two groups of triangle stretched compression apparatus are used cooperatively, by adjusting the telescopic of two groups of triangle stretched compression apparatus of connection Connect the length of telescopic sleeving rod, requirement of the enclosure wall between column to advertising cloth to adapt to different spans.

Description of the drawings

Fig. 1 is the utility model forward sight structural schematic diagram.

Fig. 2 is the utility model original state structural schematic diagram.

Fig. 3 is the vertical telescopic sleeving rod elongation state structural schematic diagram of the utility model.

Fig. 4 is the vertical telescopic sleeving rod of the utility model and the equal elongation state structural schematic diagram of transversal stretching loop bar.

Fig. 5 is the hook structure schematic diagram of the vertical telescopic sleeving rod of the utility model.

Specific implementation mode

In order to make, technological means of the utility model, creation characteristic, reached purpose and effect are more clear and are easy to Understand, the utility model is further elaborated with reference to the accompanying drawings and detailed description：

A kind of building enclosing wall advertising cloth lifting apparatus, including two groups of triangle stretched compression apparatus 1 and connection telescopic sleeving rod 2, The triangle stretched compression apparatus 1 includes pedestal 11, and telescopic vertical telescopic sleeving rod 12 is fixedly connected on pedestal 11, vertical flexible 12 bottom of loop bar is hinged telescopic transversal stretching loop bar 13, and the first sleeve 121 is fixed at the top of vertical telescopic sleeving rod 12, laterally Second sleeve 131 is fixed at the top of telescopic sleeving rod 13, and second sleeve 131 is stretched far from the transversal stretching loop bar 13 with vertical The hinged one end of loop bar 12 is hinged with brace 14 between first sleeve 121 and second sleeve 131,12 top of vertical telescopic sleeving rod Sleeve 121 is connected with hook 122 backwards to one end of brace 14, to tangle the link of one jiao of advertising cloth, the connection telescopic The both ends of bar 2 are connected on the pedestal 11 of two triangle stretched compression apparatus 1, and perpendicular to by vertical telescopic sleeving rod 12, cross The triangle constituted to telescopic sleeving rod 13 and brace 14.

The operation principle of the utility model：Brace and vertical telescopic sleeving rod and transversal stretching loop bar are hinged, and brace is solid The body of rod of measured length, as shown in Fig. 2, when being in extreme lower position in initial position, that is, vertical telescopic sleeving rod, on the ground Transversal stretching loop bar is pushed up, transversal stretching loop bar pushes the brace hinged with it, brace to push vertical telescopic sleeving rod upward It extends and vertical telescopic sleeving rod is raised up to enclosure wall top, reach attached state shown in Fig. 3, will hang at the top of vertical telescopic sleeving rod For the link of one jiao of advertising cloth on hook against the pre-buried hook in enclosure wall top, pushing down on transversal stretching loop bar makes advertising cloth Link is hung on the pre-buried hook in enclosure wall top, tenses advertising cloth be downwards fixed on the ground；Continue transversal stretching Loop bar elongates, and is then lifted transversal stretching loop bar, and transversal stretching loop bar pushes the brace hinged with it, brace to push vertical flexible Loop bar extends longer upwards, attached state shown in Fig. 4 is reached, to adapt to higher enclosure wall.

As shown in Fig. 3, the hook 122 includes cross bar 1221, and the cross bar 1221 connects tilting bar 1222, cross bar 1221 overlap with the face that tilting bar 1222 is constituted with vertical telescopic sleeving rod 12, and 1222 upper end permanent opening of the tilting bar is upward The first semi-circular strut 1223,1222 lower end hinge openings of tilting bar the second semi-circular strut 1224 directed downwardly, tilting bar Round bar 1225 perpendicular to tilting bar 1222 is set on 1222, is cased with torsional spring 1226 on round bar 1225, one end of torsional spring 1226 is supported One end back side far from vertical telescopic sleeving rod 12, the other end are against on cross bar 1221 on the second semi-circular strut 1224, make the Two one end of semi-circular strut 1224 far from vertical telescopic sleeving rod 12 are close to the first semi-circular strut 1223 when stress is oppressed, Before vertical telescopic sleeving rod 12 does not extend also, firmly oppresses the second semi-circular strut 1224 and the link 3 of advertising cloth is stuck in first It is by extending vertical telescopic sleeving rod 12 that link 3 is opposite in the opening of semi-circular strut 1223 and the second semi-circular strut 1224 When the pre-buried hook in enclosure wall top, pushing down on transversal stretching loop bar 13 makes brace 14 that vertical telescopic sleeving rod 12 be pulled to decline, will Link 3 is hung on the pre-buried hook in enclosure wall top, continues to push down on transversal stretching loop bar 13, the upper end of link 3 hangs over enclosure wall On the pre-buried hook in top, the lower end of link 3 makes the lower end of link 3 be against and oppresses due to the decline of vertical telescopic sleeving rod 12 One end far from vertical telescopic sleeving rod 12 on second semi-circular strut 1224 makes on the second semi-circular strut 1224 far from stretching vertically One end of contracting loop bar 12 is close to the first semi-circular strut 1223, to which link 3 is detached from the hook on 12 top of vertical telescopic sleeving rod 122, inclined link 3 increases the area of the hook face pre-buried with enclosure wall top, so that link 3 is hung over enclosure wall top pre-buried It is more convenient on hook, quickly.

Further, telescopic pull rod 15 and lantern ring 131 are set between the lantern ring 131 of described two transversal stretching bars It is fixedly connected, pull rod 15 and connection telescopic sleeving rod 2 make scalable, pull rod 15 and two cross between two groups of triangle stretched compression apparatus 1 It is used cooperatively to telescopic sleeving rod 13, while two vertical telescopic sleeving rods 12 being risen.

Further, arcwall face 111 is arranged backwards to the bottom end of transversal stretching loop bar 13 in described two pedestals 11, vertical Telescopic sleeving rod 12 by the link 3 of advertising cloth against the pre-buried hook in enclosure wall top when, level, which pushes away vertical telescopic sleeving rod 12, makes triangle The arcwall face 111 of shape telescopic device 1 becomes supporting surface, and so that triangle stretched compression apparatus 1 is turned forward to adjust vertical telescopic The advertising cloth hung on hook is more easily hung over the pre-buried hook in enclosure wall top by 3 position of link of 12 top ad cloth of bar On, it is convenient and strength-saving.

Finally illustrate, the technical solution of the above utility model and it is unrestricted, although with reference to preferred embodiment to this reality It is described in detail with novel, it will be understood by those of ordinary skill in the art that, it can be to the technical solution of the utility model It is modified or replaced equivalently, without departing from the objective and range of the technical solution of the utility model, should all cover at this In the right of utility model.

Claims (4)

1. a kind of building enclosing wall advertising cloth lifting apparatus, it is characterised in that：It is stretched including two groups of triangle stretched compression apparatus and connection Contracting loop bar, the triangle stretched compression apparatus include pedestal, and telescopic vertical telescopic sleeving rod is fixedly connected on pedestal, vertical flexible Loop bar bottom is hinged telescopic transversal stretching loop bar, and the first sleeve, transversal stretching loop bar are fixed at the top of vertical telescopic sleeving rod Upper fixed second sleeve, and second sleeve is far from the transversal stretching loop bar and the hinged one end of vertical telescopic sleeving rod, first set It is hinged with brace between cylinder and second sleeve, the sleeve at the top of vertical telescopic sleeving rod is connected with hook backwards to one end of brace, described The both ends of connection telescopic sleeving rod are connected on the pedestal of two triangle stretched compression apparatus, and perpendicular to by vertical telescopic The triangle that bar, transversal stretching loop bar are constituted with brace.

2. a kind of building enclosing wall advertising cloth lifting apparatus as described in claim 1, it is characterised in that：The hook includes horizontal Bar, the cross bar connect tilting bar, and cross bar is overlapped with the face that tilting bar is constituted with vertical telescopic sleeving rod, the tilting bar upper end The the first semi-circular strut of permanent opening upward, tilting bar lower end hinge openings the second semi-circular strut directed downwardly, on tilting bar Round bar perpendicular to tilting bar is set, torsional spring is cased on round bar, one end of torsional spring is against on the second semi-circular strut far from vertical One end back side of telescopic sleeving rod, the other end are against on cross bar, and second one end of semi-circular strut far from vertical telescopic sleeving rod is made to exist Stress is close to the first semi-circular strut when oppressing.

3. a kind of building enclosing wall advertising cloth lifting apparatus as described in claim 1, it is characterised in that：Described two transverse directions are stretched Telescopic pull rod is fixed between the second sleeve of contracting bar.

4. a kind of building enclosing wall advertising cloth lifting apparatus as described in claim 1, it is characterised in that：Described two pedestal back ofs the body To the bottom end of transversal stretching loop bar, arcwall face is set.