CN208669782U - Interior decoration fast-assembling column - Google Patents

Abstract

The utility model discloses a kind of interior decoration fast-assembling column, it is related to indoor support frame field, including gripping mechanism, gripping mechanism lower end is connected with extension bar device, extension bar device lower end is provided with operating device, gripping mechanism includes top cover, first through hole is provided in top cover, first through hole upper end is bellmouth, first through hole lower end is unthreaded hole, the intermediate plate to match with bellmouth is provided in bellmouth, top is provided in unthreaded hole, extension bar device includes the load casing for being connected to top cover lower end, push pipe is coated in load casing, operating device includes pedestal, cross bar is provided on pedestal, push pipe lower end is provided with rotating handle, first through hole inner wall lower end is provided with limit sleeve, the second through-hole is provided on top, push pipe lower end is provided with baffle ring, compression spring is provided between baffle ring and pedestal, rotating handle upper end is provided with connector sleeve, outside connector sleeve Thread bush is equipped with nut, can be quick installed at vertical pivot lower end, facilitate installation and conveniently remove and carry.

Description

Interior decoration fast-assembling column

Technical field

The utility model relates to indoor support frame field more particularly to a kind of interior decoration fast-assembling columns.

Background technique

In construction, the vertical pivot for leaking out ceiling downwards can be buried on the ceiling, it is outstanding for installing the needs such as lamp The furniture appliance hung, vertical pivot generally use screw-thread steel, and structural strength is high, during use bends screw-thread steel, then hangs Hang suspension and support, and in fitting up indoors, the column used is stood on bottom surface, need it is stable it is vertical on the ground, need compared with Big pedestal uses ground bolt, column can be made integrally heavier using biggish pedestal, be needed on the ground using ground bolt Aperture, it has not been convenient to operate.

Utility model content

The purpose of the utility model is to overcome deficiencies in the prior art, and providing one kind can be quick installed under vertical pivot The interior decoration fast-assembling column for holding, facilitating installation and conveniently removing and carry.

The utility model is achieved through the following technical solutions: a kind of interior decoration fast-assembling column, including for blocking Tightly in the gripping mechanism of vertical pivot lower end, the gripping mechanism lower end is removably connected with downward extension bar device, the extension bar dress It sets lower end and is detachably provided with operating device, the gripping mechanism includes top cover, and through upper and lower end face is driveed in the top cover One through-hole, the first through hole upper end are upward bellmouth, and the first through hole lower end is unthreaded hole, be provided in bellmouth with The intermediate plate that bellmouth matches is provided with the top for upward top clip piece in the unthreaded hole, and the extension bar device includes removable The load casing for being connected to top cover lower end is unloaded, push pipe is coated in the load casing, the push pipe upper end and top are detachable Connection, the operating device includes the pedestal for being detachably connected on load lower end, and cross bar is provided on the pedestal, described Push pipe lower end passes through pedestal and is detachably provided with the rotating handle for pushing up push pipe, and first through hole inner wall lower end is detachable It is provided with the limit sleeve for stopping top to be escaped downwards, the second through-hole through upper and lower end face, institute are provided on the top The aperture value for stating the second through-hole is not less than the aperture value of bellmouth upper end, and the push pipe lower end is provided with baffle ring, the baffle ring with Compression spring is provided between pedestal, the rotating handle upper end is provided with the connector sleeve for Demountable assembling in push pipe lower end, institute Connector sleeve external thread sleeve is stated equipped with nut.

Further, it is set with connection ring on the pedestal, is uniformly provided with the outside spiral shell of at least two on the connection ring-side wall Pit.

Further, the pedestal upper end is provided with the casing for being sleeved on load lower end, described sleeve pipe outer wall Lower end is provided with protrusion, and the groove to match with protrusion is provided on the connection ring inner wall.

Further, the top cover upper end is additionally provided with limit base, and the limit base upper end is provided with third through-hole, and described Three through-holes and first through hole coaxial line, the limit base lower ending opening are provided with for preventing insertion third in the limit base The linkage gripping mechanism that vertical pivot in through-hole shakes, the linkage gripping mechanism include at least two layers limit supporting plate layer, any layer Limiting supporting plate layer includes 4 limit supporting plates being uniformly hinged on limit base inner sidewall, the limit supporting plate close to limit base upper end The limit supporting plate length value of layer is less than the limit supporting plate length value far from limit base upper end, and two layers adjacent of limit supporting plate layer is corresponding Two limit supporting plates be located in the same vertical plane, set between the corresponding two limits supporting plate of two layers adjacent of limit supporting plate layer It is equipped with crank, the top of crank and limit base are hinged, and the upward chord angle value of the crank is less than a downward chord angle value, Reset spring is additionally provided between the limit supporting plate and top cover of lower side.

Further, it is provided with upward spring seat pipe at the top cover upper surface and reset spring opposite position, most When 4 limit supporting plates of upside are generally aligned in the same plane, the limit supporting plate and spring seat pipe of lower side are compressed.

Further, it is provided with support tube in the push pipe, the support pipe outer wall is provided with screw thread, on the support tube End is provided with connector, and the connector upper surface is provided with upward prism, and the support tube lower end is provided with and prism phase Matched connecting hole is provided with the tapped through hole to match with support tube, the tapped through hole and push pipe coaxial line on the rotating handle, The support tube is passed down through tapped through hole and is connected with support, and thread bush is equipped with standby on the support tube between the support and rotating handle Tight ring.

Further, the support is the dome-type that Open Side Down.

The utility model has the beneficial effects that: interior decoration fast-assembling column includes gripping mechanism, extension bar device, operation Device, three, which is detachably connected, to be convenient for carrying and safeguards；Intermediate plate is set, vertical pivot can be clamped, to hanger is fixed on perpendicular Axis lower end；Hanger can be operated in lower end by operating device, intermediate plate is made to clamp or release vertical pivot, facilitate behaviour Make；Limit base and linkage gripping mechanism are set, the axis bending on the upside of top cover can be prevented, and then intermediate plate can be protected, mentioned The service life and security performance of high interior decoration fast-assembling column；Support tube and support are set, it can be in rotating handle and ground base Limit, the amplitude that smaller interior decoration is shaken with fast-assembling column are formed between seat.

Detailed description of the invention

Fig. 1 is 1 main view sectional view schematic diagram of embodiment；

Fig. 2 is gripping mechanism main view sectional view schematic diagram；

Fig. 3 is 1 operating device main view sectional view schematic diagram of embodiment；

Fig. 4 is that connection ring structure diagram is intended to；

Fig. 5 is 2 main view sectional view schematic diagram of embodiment；

Fig. 6 is limit base main view sectional view schematic diagram；

Fig. 7 is that limit supporting plate structural diagrams are intended to；

Fig. 8 is 3 main view sectional view schematic diagram of embodiment；

Fig. 9 is 3 operating device main view sectional view schematic diagram of embodiment；

Wherein: 1- top cover, 2- first through hole, 3- intermediate plate, 301- pawl, the top 4-, the second through-hole of 401-, 5- limit sleeve, 6- load casing, 7- push pipe, 8- pedestal, 9- casing, 10- protrusion, 11- connection ring, 12- cross bar, 13- rotating handle, 14- connector sleeve, 15- nut, 16- baffle ring, 17- compression spring, 18- limit base, 19- limit supporting plate, 20- crank, 21- spring seat pipe, 22- support Pipe, 23- connector, 24- is for tight ring, 25- support, 26- reset spring, 27- rubber pad, 28- annulus.

Specific embodiment

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

As shown in Figs 1-4, a kind of interior decoration fast-assembling column, including the gripping mechanism for being clamped on vertical pivot lower end, Gripping mechanism lower end is removably connected with downward extension bar device, and extension bar device lower end is removably connected with operating device, clamping Device includes top cover 1, and top cover 1 drives the first through hole 2 through upper and lower end face, first through hole 2 along axis in top cover 1 to be cylindrical Upper end is upward bellmouth, and first through hole lower end is unthreaded hole, is coated with the intermediate plate 3 to match with bellmouth in bellmouth, presss from both sides Piece 3 is three valve intermediate plates of taper, and any valve clip inner face is machined with pawl 301, and intermediate plate 3 and top cover 1 pass through quenching treatment, Surface hardness is high, and wear-resisting property is high, and the top 4 for upward top clip piece 3 is coated in unthreaded hole, and top 4 is cylinder, top 4 Lower end is processed as downward cylindrical boss, comes directly towards and is provided with the second through-hole 401 through upper and lower end face along axis on 4, second is logical The aperture value in hole 401 is identical as the aperture value of bellmouth upper end, 2 inner wall lower thread of first through hole be installed with for stop top to The limit sleeve 5 of lower escape, 5 lower end outer rim of limit sleeve are regular hexagon integrally formed with flange, flange outer end face, and facilitating will limit Set 5 is tightened in 401 lower end of the second through-hole.

Extension bar device includes the load casing 6 that thread set is connected to 1 lower end of top cover, is coated with push pipe in load casing 6 7,7 threaded upper ends of push pipe, which are sleeved on, comes directly towards 4 lower ends, and in the present embodiment, load casing 6 and push pipe 7 have more, adjacent two It is threadedly coupled, is also threadedly coupled between two adjacent push pipes 7, easy disassembly and maintenance, while facilitating fortune between load casing 6 It is defeated.

Operating device includes the pedestal 8 that thread set is connected to load lower end, and 8 upper end of pedestal, which has been integrally machined, to be used for It is sleeved on the casing 9 of 6 lower end of load casing, protrusion 10 that there are two the opposite two sides one symmetrical machinings in 9 outer wall lower end of casing, Connection ring 11 is set with outside casing 9,11 section of connection ring is rectangle, and 4 and protrusion are symmetrically provided on 11 inner wall of connection ring The groove to match positions connection ring by groove and the cooperation of protrusion, prevents connection ring 11 from rotating, outside connection ring 11 It is uniformly provided with 4 on wall for connecting the threaded hole of cross bar 12, facilitates installation cross bar 12, cross bar 12 is attached to for fixed needs Object on column, 7 lower end of push pipe pass through whorl of base and are connected with the rotating handle 13 for pushing up push pipe, 13 upper end one of rotating handle Body is machined with the connector sleeve 14 for thread set in push pipe lower end, is located at pedestal lower thread outside connector sleeve 14 and is set with nut 15,7 lower end of push pipe is fixed with baffle ring 16, and compression spring 17 is equipped between baffle ring 16 and pedestal 8.

The working principle of the present embodiment is as follows: installation interior decoration fast-assembling column, after being installed, compression spring is upward Ejection pipe, the opening between intermediate plate is smaller, when needing for interior decoration to be mounted on vertical pivot with fast-assembling column, turns spiral shell upwards Mother causes intermediate plate to be detached from bellmouth downwards, and clip openings increase, by through-hole face vertical pivot, followed by vertical pivot lower end be installed on it is logical In hole, nut is turned downwards, compression spring is caused to push up push pipe and top, and intermediate plate stings tight vertical pivot, continues to turn spiral shell downwards Mother causes nut and pedestal to be detached from, then pulls downward on connection ring, intermediate plate is static under the action of frictional force, and bellmouth is downward Increase pressure between intermediate plate and vertical pivot, the frictional force between intermediate plate and vertical pivot increases, and then gripping mechanism is made to be clamped on vertical pivot On, rotating handle 13 and ground face contact, upright bar are installed successfully at this time,

When disassembly is desired, upward turn nut causes to come directly towards downward vacating space, pushes up pedestal, can will bore Shape hole and intermediate plate are detached from, and shake interior decoration fast-assembling column at this time, and intermediate plate can be detached from vertical pivot.

It is worth noting that, the internal diameter of push pipe is greater than the diameter of the second through-hole, cause vertical pivot can deep enough interior decoration use Fast-assembling column, compression spring keep clip openings smaller, can play the role of second protection.

Embodiment 2

As illustrated in figs. 5-7, a kind of interior decoration fast-assembling column, unlike the first embodiment, top cover upper end is further fixed on Limit base 18, limit base 18 are cylinder, and 18 upper end of limit base is provided with third through-hole, and third through-hole is circular hole, third through-hole with There are cylinder open in first through hole coaxial line, 18 lower end of limit base, are equipped in the opening of limit base for preventing insertion third The linkage gripping mechanism that axis in through-hole shakes, linkage gripping mechanism include three layers of limit supporting plate layer, and from top to bottom respectively the One limit supporting plate layer, the second limit supporting plate layer and third limit supporting plate layer, and any layer limit supporting plate layer includes uniformly being hinged on limit 4 limit supporting plates 19 on the seat inner sidewall of position, the first limit supporting plate length value for limiting in supporting plate layer are greater than the second limit supporting plate Interior limit supporting plate length value 3mm, the second limit supporting plate length value for limiting in supporting plate layer are greater than the limit in third limit supporting plate Position supporting plate length value 3mm, the corresponding two limits supporting plate 19 of two layers adjacent of limit supporting plate layer are located in the same vertical plane, phase Crank 20 is installed between the adjacent corresponding two limits supporting plate of two layers of limit supporting plate layer, in 18 side opening of limit base and crank 20 corresponding positions are fixed with extension bar, and the top and extension bar free end of crank 20 are hinged, and the upward chord angle value of crank 20 is less than A downward chord angle value, 20 liang of end sections of crank are arc-shaped, between reduction and limit supporting plate frictional resistance, lower side Limit supporting plate 19 and top cover 1 between be also equipped with reset spring 26, consolidate at 1 upper surface of top cover and reset spring opposite position Surely there is upward spring seat pipe 21, reset spring 26 is installed in spring seat pipe 21, and 4 limit supporting plates of top side are located at same When plane, the limit supporting plate and spring seat pipe of lower side are compressed, when 4 limit supporting plates of top side are generally aligned in the same plane, this 4 It limits and forms a circumference between supporting plate inner end, the diameter of the circumference is R, and when the diameter of vertical pivot is greater than R, which cannot lead to Linkage gripping mechanism is crossed, while R is also first through hole smallest cross-sectional diameter.

It is worth noting that, any limit 19 outer end of supporting plate is fixed with vertical annulus 28, limit supporting plate 19 passes through annulus 28 is hinged with extension bar free end, and there is arc-shaped opening in any limit supporting plate inner end, and four in same limit supporting plate layer are arc-shaped The camber line of opening is located on same circumference, and the rubber pad 27 with a thickness of 0.5mm is pasted in arc-shaped opening.

The working principle of linkage gripping mechanism is as follows: any due to the promotion of reset spring and the transmission of crank under normality Limit supporting plate tilts upwards, different due to limiting supporting plate length in three layers of limit supporting plate layer after vertical pivot is inserted into third through-hole, erects The limit supporting plate that axis will push matching diameter itself rotates down, until the frictional force between limit supporting plate and vertical pivot is insufficient to allow Limit supporting plate continues to rotate down, since the upward chord angle value of crank is less than a downward chord angle value, the limit under Supporting plate rotational angle is larger, causes the annulus opening formed between 4 limit supporting plate inner ends in the same limit supporting plate layer under Larger, vertical pivot will not touch the limit supporting plate under, and the 4 limit supporting plates contacted at this time with vertical pivot are squeezed by rubber pad and vertical pivot Pressure, vertical pivot continue down through gripping mechanism clamping, due to during clamping, there is one to pull downward on the dynamic of connection ring Make, vertical pivot can be made to have one to shift up relative to linkage gripping mechanism, the value of the displacement is 1-1.5mm, certainly due to rubber pad The elasticity of body, the displacement of the lines that the limit supporting plate contacted with vertical pivot is rotated up can be less than 1mm, after the completion of clamping, in the mistake used Cheng Zhong, since interior decoration fast-assembling column can shake, i.e. the flexible deformation along top cover of vertical pivot on the upside of top cover can make to press from both sides Piece discontinuity, or even top cover can be made to crack, setting linkage gripping mechanism can be such that the fulcrum of vertical pivot flexible deformation moves up, Guarantee that flexible deformation of the vertical pivot at gripping mechanism is small, gripping mechanism is effectively protected, furthermore it is also possible to by top cover upper end The mode that an extension tube is arranged reduces flexible deformation of the vertical pivot at gripping mechanism, but the internal diameter of extension tube be it is fixed, no It can well adapt to the vertical pivot of different-diameter.

Embodiment 3

As Figure 8-9, a kind of interior decoration fast-assembling column, as different from Example 2, the installation of 7 internal screw thread of push pipe There is support tube 22, to make vertical pivot be inserted into the longer distance of interior decoration fast-assembling column, in the present embodiment, in the top Support tube 22 is not installed, 22 upper end of support tube is welded with connector 23, and connector 23 is cylinder, connector in push pipe 7 23 upper surfaces are integrally machined upward hexagonal prisms, and 22 lower end of support tube is machined with the connecting hole to match with hexagonal prisms, rotating handle The tapped through hole to match with support tube 22, tapped through hole and 7 coaxial line of push pipe are provided on 13, support tube 22 is passed down through screw thread Through-hole is connected with support 25, and support 25 is the dome-type that Open Side Down, thread bush on the support tube between support 25 and rotating handle 13 Equipped with standby tight ring 24.

During finishing fast-assembling column use indoors, by operating device and ground face contact, it has not been convenient to operate, for solution The certainly problem, after interior decoration is suspended on vertical pivot with fast-assembling column, turn support causes support tube to extend downwardly, until support When lower end and ground or ground top base contact, slow turn support causes two support tubes of the rotating handle lower end close to rotating handle Between gap be 0.5mm, the support tube and rotating handle connect by standby tight ring with rotating handle are standby tightly, and two support tubes pass through six at this time Stupefied column and connecting hole connection, but do not stress between each other, it can effectively reduce the amplitude of hanger shaking, in addition, due to branch Seat lower end is greater than the distance of vertical pivot lower end to bottom surface or ground top base at a distance from limit set upper side, can be avoided indoor dress It repairs and is toppled over fast-assembling column, improve security performance.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of interior decoration fast-assembling column, it is characterised in that: described including the gripping mechanism for being clamped on vertical pivot lower end Gripping mechanism lower end is removably connected with downward extension bar device, and the extension bar device lower end is detachably provided with operating device, The gripping mechanism includes top cover, drives the first through hole through upper and lower end face in the top cover, the first through hole upper end be to On bellmouth, the first through hole lower end is unthreaded hole, is provided with the intermediate plate to match with bellmouth, the unthreaded hole in bellmouth It is inside provided with the top for upward top clip piece, the extension bar device includes the load casing for being detachably connected on top cover lower end, Push pipe is coated in the load casing, the push pipe upper end is detachably connected with top, and the operating device includes detachable It is connected to the pedestal of load lower end, cross bar is provided on the pedestal, the push pipe lower end passes through pedestal and is detachably arranged There is the rotating handle for pushing up push pipe, first through hole inner wall lower end is detachably provided with for stopping top escape downwards Limit sleeve, the second through-hole through upper and lower end face is provided on the top, the aperture value of second through-hole is not less than cone The aperture value of shape hole upper end, the push pipe lower end are provided with baffle ring, and compression spring is provided between the baffle ring and pedestal, described Rotating handle upper end is provided with the connector sleeve for Demountable assembling in push pipe lower end, and the connector sleeve external thread sleeve is equipped with nut.

2. interior decoration according to claim 1 fast-assembling column, it is characterised in that: it is set with connection ring on the pedestal, The outside threaded hole of at least two is uniformly provided on the connection ring-side wall.

3. interior decoration according to claim 2 fast-assembling column, it is characterised in that: the pedestal upper end, which is provided with, to be used for Be sleeved on the casing of load lower end, described sleeve pipe outer wall lower end is provided with protrusion, be provided on the connection ring inner wall with The groove that protrusion matches.

4. interior decoration according to claim 1 fast-assembling column, it is characterised in that: the top cover upper end also sets up limited Position seat, the limit base upper end are provided with third through-hole, the third through-hole and first through hole coaxial line, and the limit base lower end is opened Mouthful, the linkage gripping mechanism for preventing the vertical pivot in insertion third through-hole from shaking, the linkage are provided in the limit base Gripping mechanism includes at least two layers limit supporting plate layer, and it includes uniformly being hinged on limit base inner sidewall that any layer, which limits supporting plate layer, 4 limit supporting plates, the limit supporting plate length value close to the limit supporting plate layer of limit base upper end are less than the limit far from limit base upper end Position supporting plate length value, the corresponding two limits supporting plate of two layers adjacent of limit supporting plate layer is located in the same vertical plane, adjacent It is provided with crank between the corresponding two limits supporting plate of two layers of limit supporting plate layer, the top of crank and limit base are hinged, the song The upward chord angle value of handle is less than a downward chord angle value, is additionally provided with reset between the limit supporting plate and top cover of lower side Spring.

5. interior decoration according to claim 4 fast-assembling column, it is characterised in that: the top cover upper surface and reset bullet Upward spring seat pipe is provided at spring opposite position, when 4 limit supporting plates of top side are generally aligned in the same plane, lower side It limits supporting plate and spring seat pipe compresses.

6. interior decoration according to claim 1 fast-assembling column, it is characterised in that: be provided with support in the push pipe Pipe, the support pipe outer wall are provided with screw thread, and the support tube upper end is provided with connector, and the connector upper surface is provided with Upward prism, the support tube lower end are provided with the connecting hole to match with prism, are provided on the rotating handle and support tube phase Matched tapped through hole, the tapped through hole and push pipe coaxial line, the support tube are passed down through tapped through hole and are connected with support, Thread bush is equipped with standby tight ring on support tube between the support and rotating handle.

7. interior decoration according to claim 6 fast-assembling column, it is characterised in that: the support is half that Open Side Down Ball-type.