CN213682715U - Green curtain wall - Google Patents

Abstract

The utility model relates to a green curtain wall, including setting up in the braced frame in the wall body outside, the last adjustment mechanism who is used for carrying out fixed mounting to unidimensional poster that is provided with of braced frame, adjustment mechanism is including setting up in the fixing base of braced frame bottom, be provided with the fixed plate on the fixing base, there is first slider through lifting unit sliding connection on the fixed plate, symmetrical sliding connection has the second slider on the fixing base, all there is the sliding sleeve through guide bar sliding connection on two second sliders, all be provided with first grip block on sliding sleeve and the first slider, be provided with on the first grip block and be used for carrying out the fastening components who fixes to the poster, be provided with in the fixing base and be used for driving the removal subassembly that two second sliders carried out. The poster fixing device not only can be convenient for playing the effect of firm installation on posters of different sizes, but also can be convenient for detaching the installed posters, so that the posters can be quickly replaced, and the practicability of a curtain wall can be improved.

Description

Green curtain wall

Technical Field

The application relates to the field of curtain walls, in particular to a green environment-friendly curtain wall.

Background

The curtain wall is an outer wall enclosure of a building and is hung like a curtain, so the curtain wall is also called a hanging wall, is a light wall body with decoration effect commonly used by modern large and high-rise buildings, and is a building enclosure structure which does not bear the load and the function of a main structure. The advertisement curtain wall is one of the most applied curtain walls in buildings such as urban shopping malls or office buildings, and not only can the advertisement curtain wall obtain the propaganda effect, but also can play a good decorative effect.

The advertisement curtain wall generally comprises a supporting frame and a poster, wherein the supporting frame is fixedly installed on an outer side wall body of a city market, the poster is installed on the supporting frame, and in order to enable the poster to achieve a good installation effect, the structure of the supporting frame is matched with the poster.

With respect to the related art in the above, the inventors consider that: because the single structure of braced frame, and the poster has a lot of different sizes, single braced frame can not be to the firm installation of the poster of different sizes, and the practicality is low.

SUMMERY OF THE UTILITY MODEL

In order to install the poster of not unidimensional, this application provides a green curtain wall.

The application provides a green curtain adopts following technical scheme:

the utility model provides a green curtain wall, is including setting up in the braced frame in the wall body outside, the last adjustment mechanism who is used for carrying out fixed mounting to unidimensional poster that is provided with of braced frame, adjustment mechanism including set up in the fixing base of braced frame bottom, be provided with the fixed plate on the fixing base, there is first slider through lifting unit sliding connection on the fixed plate, symmetrical sliding connection has the second slider on the fixing base, two all there is the sliding sleeve through guide bar sliding connection on the second slider, the sliding sleeve with all be provided with first grip block on the first slider, be provided with on the first grip block and be used for carrying out the fastening components who fixes to the poster, be provided with in the fixing base and be used for driving two the second slider carries out the removal subassembly that slides.

Through adopting above-mentioned technical scheme, not only can be convenient for play the effect of firm installation to the poster of equidimension not, also can be convenient for dismantle the poster of installing moreover to carry out quick replacement to the poster, thereby can improve the practicality of curtain.

Optionally, a first clamping groove is formed in one side, facing the fixing seat, of the first clamping block, the fastening assembly is rotatably connected to a first screw rod on the first clamping block, one end, extending into the first clamping groove, of the first screw rod is connected to a first abutting block, one end, far away from the first abutting block, of the first screw rod is connected to a first knob block, and a first threaded hole in threaded connection with the first screw rod penetrates through the first clamping block.

Through adopting above-mentioned technical scheme, can be convenient for play the effect of fastening centre gripping with the top of poster to can install the poster on braced frame firmly.

Optionally, a first sliding groove matched with the first sliding block is formed in the fixed plate, the lifting assembly comprises a first screw rod rotatably connected to the groove walls on two sides of the first sliding groove, the first screw rod penetrates through the first sliding block, a second threaded hole in threaded connection with the first screw rod penetrates through the first sliding block, a first bevel gear is connected to one side, close to the fixed seat, of the first screw rod, a first rotating shaft is rotatably connected to the fixed plate, a second bevel gear meshed with the first bevel gear is connected to one end of the first rotating shaft, and a first rocker is connected to one end, away from the second bevel gear, of the first rotating shaft.

Through adopting above-mentioned technical scheme, when needs drive first slider and go up and down to slide, rotate first rocker, first rocker drives the epaxial second bevel gear of first pivot and rotates, and second bevel gear meshes with first bevel gear mutually to drive the first lead screw on the first bevel gear and rotate, first lead screw is at the rotation in-process, thereby can make first slider slide on the fixed plate along first spout.

Optionally, a second sliding groove matched with the second sliding block is formed in the fixing seat, the moving assembly comprises supporting blocks symmetrically arranged in the second sliding groove, two supporting blocks are rotatably connected with a rotating shaft, two ends of the rotating shaft are connected with second lead screws, the two second lead screws respectively penetrate through the two second sliding blocks, third threaded holes in threaded connection with the second lead screws penetrate through the second sliding blocks, a third bevel gear is connected to the rotating shaft, a second rotating shaft is rotatably connected to one side of the fixing seat, one end of the second rotating shaft is connected with a fourth bevel gear meshed with the third bevel gear, and one end, far away from the fourth bevel gear, of the second rotating shaft is connected with a second rocker.

Through adopting above-mentioned technical scheme, when needs drive two second sliders and slide simultaneously, rotate the second rocker, the second rocker drives the epaxial fourth bevel gear of second pivot and rotates, fourth bevel gear and third bevel gear intermeshing can drive the axis of rotation and rotate, and the axis of rotation then drives two second lead screws simultaneously and rotates, and two second lead screws are at the rotation in-process to make two second sliders slide on the fixing base along the second spout.

Optionally, a telescopic rod is connected between the first sliding block and the two sliding sleeves.

Through adopting above-mentioned technical scheme, can be so that two sliding sleeve move the in-process all the time with first slider on same straight line to can make the top of poster more neat when the installation, and then can improve the whole aesthetic property of poster.

Optionally, the guide rod is close to one end of the fixing base is provided with a second clamping block, a second clamping groove is formed in one side, corresponding to the second clamping block, of the second clamping block, a second screw rod is connected to the second clamping block in a rotating mode, one end of the second screw rod extends into the second clamping groove and is connected with a second butt block, one end, far away from the second butt block, of the second screw rod is connected with a second knob block, and a fourth threaded hole in threaded connection with the second screw rod penetrates through the second clamping block.

Through adopting above-mentioned technical scheme, can play the effect of fixed centre gripping to the bottom of poster to the condition that sways appears in the bottom that can reduce the poster.

Optionally, the first butt joint block with all set up the locking post on the second butt joint block, on the cell wall in first centre gripping groove with all seted up on the cell wall in second centre gripping groove with locking post matched with locking groove.

Through adopting above-mentioned technical scheme, can make first butt joint piece and second butt joint piece play more effective centre gripping effect to the poster respectively to make the poster install on braced frame more firmly.

Optionally, the top of braced frame is provided with the deflector, the deflector orientation one side symmetry sliding connection of fixing base has the sliding block, seted up on the deflector with sliding block matched with sliding tray, the guide bar is kept away from the one end of second slider connect in the sliding block, the sliding block deviates from one side roll connection of guide bar has the pulley, the pulley with sliding tray looks butt.

Through adopting above-mentioned technical scheme, can be convenient for play certain direction and spacing effect to the guide bar on the second slider to make the guide bar remove more steadily between fixing base and deflector, and then can be convenient for adjust the position of guide bar, install with the realization to the poster of equidimension not.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the adjusting mechanism, not only can the effect of stably installing posters with different sizes be achieved conveniently, but also the installed posters can be disassembled conveniently, so that the posters can be replaced quickly, and the practicability of the curtain wall can be improved;

2. by arranging the telescopic rod, the two sliding sleeves can be always in the same straight line with the first sliding block in the moving process, so that the top of the poster can be more orderly when being installed, and the integral attractiveness of the poster can be improved;

3. through setting up deflector, sliding block and the structure that the pulley was mutually supported, can be convenient for play certain direction and spacing effect to the guide bar on the second slider to make the guide bar remove more steadily between fixing base and deflector, and then can be convenient for adjust the position of guide bar, install with the realization to the poster of unidimensional.

Drawings

FIG. 1 is a schematic structural diagram of a green curtain wall according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a first clamping block and a second clamping block in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a guide plate, a sliding block and a pulley according to an embodiment of the present application.

Description of reference numerals: 1. a wall body; 2. a support frame; 3. a fixed seat; 31. a second chute; 32. a second slider; 321. a third threaded hole; 33. a support block; 34. a rotating shaft; 35. a second lead screw; 36. a third bevel gear; 37. a second rotating shaft; 38. a fourth bevel gear; 39. a second rocker; 4. a fixing plate; 41. a first chute; 42. a first slider; 421. a second threaded hole; 43. a telescopic rod; 44. a sliding sleeve; 45. a first lead screw; 46. a first bevel gear; 47. a first rotating shaft; 48. a second bevel gear; 49. a first rocker; 5. a guide bar; 6. a first clamping block; 61. a first clamping groove; 62. a first screw; 63. a first abutment block; 64. a first knob block; 65. a first threaded hole; 7. a second clamping block; 71. a second clamping groove; 72. a second screw; 73. a second abutment block; 74. a second knob block; 75. a fourth threaded hole; 81. a locking post; 82. a locking groove; 9. a guide plate; 91. a slider; 92. a sliding groove; 93. a pulley.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses green curtain wall. Referring to fig. 1, green curtain wall includes braced frame 2, and this braced frame 2 fixed mounting is on the outside of wall body 1, and this braced frame 2 is formed by the stainless steel steelframe preparation, has good intensity and anti oxidation corrosion's effect to braced frame 2's life can be improved.

In this embodiment, in order to firmly install the poster of not unidimensional on braced frame 2 to reach better advertising effect, so one side that deviates from wall body 1 at braced frame 2 is provided with adjustment mechanism, and this adjustment mechanism not only can be convenient for play the effect of firm installation to the poster of not unidimensional, but also can be convenient for dismantle the poster of installing, so as to carry out quick replacement to the poster, thereby can improve the practicality of curtain.

Specifically, referring to fig. 1, in this embodiment, the adjusting mechanism includes a fixing base 3, the fixing base 3 is fixedly installed at the bottom of the supporting frame 2, a fixing plate 4 is fixedly installed on a bearing surface of the fixing base 3, the fixing plate 4 is vertically installed in the middle of the fixing base 3, one end of the fixing plate 4 away from the fixing base 3 is fixedly installed at the top of the supporting frame 2, a first sliding block 42 is slidably connected to one side of the fixing plate 4 away from the supporting frame 2, a first sliding groove 41 is formed in the fixing plate 4, and the first sliding block 42 is matched with the first sliding groove 41, so that the first sliding block 42 slides on the fixing plate 4 along the first sliding groove 41.

Simultaneously, equal fixedly connected with telescopic link 43 in this first slider 42's both sides, the one end fixedly connected with sliding sleeve 44 of first slider 42 is all kept away from to these two telescopic links 43, equal fixedly connected with first grip block 6 on these two sliding sleeve 44 and this first slider 42, this three first grip block 6 is on same straight line, and all be provided with fastening components on these a little first grip block 6, these a little fastening components can carry out fixed mounting to the top of poster simultaneously, thereby make the poster more neat when the installation, and then can improve the whole aesthetic property of poster.

More specifically, referring to fig. 1 and 2, in the present embodiment, the fastening assembly includes a first screw 62, the first screw 62 is rotatably connected to the first clamping block 6, a first clamping groove 61 is formed on one side of the first clamping block 6 facing the fixing base 3, one end of the first screw 62 passes through the first clamping block 6 to extend into the first clamping groove 61, a first threaded hole 65 communicated with the first clamping groove 61 is formed on the first clamping block 6, and the first threaded hole 65 is in threaded connection with the first screw 62.

Meanwhile, a first abutting block 63 is fixedly connected to one end of the first screw 62 extending into the first clamping groove 61, a first knob block 64 is fixedly connected to one end of the first screw 62 far away from the first abutting block 63, and when the first knob block 64 is rotated, the first screw 62 drives the first abutting block 63 to rotate.

When needs carry out fixed centre gripping with the poster, place into the top of poster in these first centre gripping inslot 61 of first grip block 6 earlier, then through rotating first knob piece 64, make first screw rod 62 drive first butt piece 63 and rotate, then first screw rod 62 and first screw hole 65 threaded connection, make first screw rod 62 drive first butt piece 63 and move at the rotation in-process, thereby make first butt piece 63 with the top butt of poster on the cell wall of first centre gripping groove 61, and then can be convenient for play the effect of fastening centre gripping with the top of poster.

Referring to fig. 1, in order to lift the poster with the top fixed, so as to mount the poster on the supporting frame 2, in this embodiment, a lifting assembly is disposed on the fixing plate 4, the lifting assembly can drive the first sliding block 42 to move up and down, and the lifting assembly includes a first lead screw 45, the first lead screw 45 is rotatably connected to two side walls of the first sliding groove 41, and the length direction of the first lead screw 45 is parallel to the length direction of the fixing plate 4.

The first screw 45 penetrates through the first sliding block 42, a second threaded hole 421 penetrates through the first sliding block 42, the second threaded hole 421 is in threaded connection with the first screw 45, and a first bevel gear 46 is fixedly connected to one end, close to the fixed seat 3, of the first screw 45, when the first bevel gear 46 rotates, the first bevel gear 46 can drive the first screw 45 to rotate, and the first screw 45 can enable the first sliding block 42 to slide on the fixed plate 4 along the first sliding groove 41 in the rotating process.

Meanwhile, a first rotating shaft 47 is rotatably connected to one side of the fixing plate 4 close to the fixing seat 3 through a bearing, the first rotating shaft 47 penetrates through the side wall of the fixing plate 4 to extend into the first sliding chute 41, a second bevel gear 48 is fixedly connected to one end of the first rotating shaft 47 extending into the first sliding chute 41, and the second bevel gear 48 is meshed with the first bevel gear 46; a first rocker 49 is fixedly connected to an end of the first rotating shaft 47 away from the second bevel gear 48, and the first rocker 49 is located on one side of the fixed plate 4.

When the poster with the top fixed needs to be driven to ascend, the first rocker 49 is rotated, the first rocker 49 drives the second bevel gear 48 on the first rotating shaft 47 to rotate, the second bevel gear 48 is meshed with the first bevel gear 46 to drive the first screw rod 45 on the first bevel gear 46 to rotate, the first screw rod 45 can enable the first sliding block 42 to ascend and move on the fixing plate 4 along the first sliding groove 41 in the rotating process, the first sliding block 42 drives the sliding sleeve 44 on the telescopic rod 43 to ascend and move, and then the first clamping blocks 6 can drive the poster to ascend simultaneously so as to be installed on the supporting frame 2.

Preferably, referring to fig. 1 and 2, in order to make the sliding sleeve 44 more stable in the lifting process and also make the first clamping block 6 on the sliding sleeve 44 capable of fixedly mounting posters with different width dimensions, in this embodiment, two second sliding blocks 32 are slidably connected to the fixing base 3, the two second sliding blocks 32 are symmetrically located at two sides of the fixing plate 4, and the bearing surface of the fixing base 3 is provided with the second sliding grooves 31, and the second sliding grooves 31 and the second sliding blocks 32 are matched with each other, so that the second sliding blocks 32 can slide on the fixing base 3 along the second sliding grooves 31.

Simultaneously, deviating from equal fixedly connected with guide bar 5 in one side of this fixing base 3 at these two second sliders 32, this guide bar 5 is kept away from the one end of this second slider 32 and is mutually supported with this sliding sleeve 44 for sliding sleeve 44 can be established on guide bar 5 by sliding sleeve 44, when sliding sleeve 44 goes up and down, this guide bar 5 can play certain direction and spacing effect to sliding sleeve 44, thereby makes sliding sleeve 44 more stable at the lift process.

And be provided with the removal subassembly in this fixing base 3, this removal subassembly can drive two second sliders 32 simultaneously and slide along fixing base 3 to make two second sliders 32 can be close to each other or keep away from at the slip in-process, and then can be convenient for carry out fixed mounting to the poster of different width dimensions.

Specifically, referring to fig. 1 and 2, in the present embodiment, the moving assembly includes two supporting blocks 33, the two supporting blocks 33 are disposed, the two supporting blocks 33 are fixedly mounted on the bottom of the second sliding chute 31, the two supporting blocks 33 are symmetrically located on two sides of the fixing plate 4, a rotating shaft 34 is rotatably connected to the two supporting blocks 33 through a bearing, two ends of the two rotating shafts 34 are both fixedly connected to a second lead screw 35, and one end of the lead screw, which is far away from the rotating shaft 34, is rotatably connected to a chute wall of the second sliding chute 31.

The two second screw rods 35 respectively penetrate through the two second sliding blocks 32, third threaded holes 321 penetrate through the two second sliding blocks 32, and the third threaded holes 321 are in threaded connection with the second screw rods 35. When the rotating shaft 34 rotates, the two second screw rods 35 can be driven to rotate at the same time, and the two second slide blocks 32 can slide in the rotating process of the two second screw rods 35.

Meanwhile, a third bevel gear 36 is fixedly connected to the rotating shaft 34, the third bevel gear 36 is located between the two supporting blocks 33, a second rotating shaft 37 is rotatably connected to one side of the fixed seat 3 away from the supporting frame 2, one end of the second rotating shaft 37 penetrates through a side plate of the fixed seat 3 to extend into the second sliding chute 31, a fourth bevel gear 38 is fixedly connected to one end of the second rotating shaft 37 extending into the second sliding chute 31, and the fourth bevel gear 38 is meshed with the third bevel gear 36; one end of the second rotating shaft 37 far from the fourth bevel gear 38 is fixedly connected with a second rocker 39, and the second rocker 39 is located outside the fixed seat 3.

When the posters with different width dimensions need to be installed, the second rocker 39 is rotated, the second rocker 39 drives the fourth bevel gear 38 on the second rotating shaft 37 to rotate, the fourth bevel gear 38 is meshed with the third bevel gear 36, the rotating shaft 34 can be driven to rotate, the rotating shaft 34 drives the two second screw rods 35 to rotate simultaneously, the two second screw rods 35 rotate, two second sliding blocks 32 can drive the guide rods 5 to slide along the second sliding grooves 31 respectively, the positions of the first clamping blocks 6 on the sliding sleeve 44 can be adjusted, and then the first clamping blocks 6 can be fixedly installed on the posters with different width dimensions.

Preferably, referring to fig. 1 and fig. 3, in this embodiment, a guide plate 9 is fixedly installed on the top of the supporting frame 2, two sliding blocks 91 are slidably connected to one side of the guide plate 9 facing the fixing seat 3, the two sliding blocks 91 are fixedly connected to one ends of the two guide rods 5 far away from the second sliding block 32, and a sliding groove 92 matched with the sliding blocks 91 is formed in the guide plate 9, when the second sliding block 32 drives the guide rod 5 to move, the guide rod 5 drives the sliding blocks 91 to move on the guide plate 9 along the sliding groove 92, so that a certain guiding and limiting effect can be achieved on the guide rod 5, and the guide rod 5 can move between the fixing seat 3 and the guide plate 9 more stably.

Meanwhile, a pulley 93 is connected to the side of the sliding block 91 away from the guide bar 5 in a rolling manner, and the pulley 93 abuts against the sliding groove 92, so that the friction force generated when the sliding block 91 and the sliding groove 92 contact each other can be reduced by providing the pulley 93, and the sliding block 91 can slide on the guide plate 9 more smoothly.

Referring to fig. 1 and 2, in order to fixedly mount the bottom of the poster and reduce the swing of the bottom of the poster, in this embodiment, a second clamping block 7 is fixedly mounted on one end of each of the two guide rods 5 close to the fixing base 3, a second clamping groove 71 is formed on one side corresponding to each of the two second clamping blocks 7, a second screw 72 is rotatably connected to one side of the second clamping block 7, the second screw 72 penetrates through a side wall of the second clamping block 7 to extend into the second clamping groove 71, a fourth threaded hole 75 communicated with the second clamping groove 71 is formed in the second clamping block 7, and the fourth threaded hole 75 is in threaded connection with the second screw 72.

Meanwhile, a second abutting block 73 is fixedly connected to one end of the second screw 72 extending into the second clamping groove 71, a second knob block 74 is fixedly connected to one end of the second screw 72 far from the second abutting block 73, and when the second knob block 74 is rotated, the second screw 72 can drive the second abutting block 73 to rotate.

When the bottom of poster is fixed to be clamped, the bottom of poster is placed into the second clamping groove 71 of the second clamping block 7, then the second knob block 74 is rotated, the second screw 72 drives the second butt joint block 73 to rotate, the second screw 72 is in threaded connection with the fourth threaded hole 75, the second screw 72 drives the second butt joint block 73 to move in the rotating process, the second butt joint block 73 abuts against the bottom of the poster on the groove wall of the second clamping groove 71, the bottom of the poster can be clamped conveniently, and therefore the situation that the bottom of the poster swings can be reduced.

Preferably, referring to fig. 2, in the present embodiment, a locking post 81 is fixedly installed on a side of the first abutting block 63 away from the first screw 62, and a locking post 81 is also fixedly installed on a side of the second abutting block 73 away from the second screw 72, and locking grooves 82 are respectively formed on a groove wall of the first clamping groove 61 and a groove wall of the second clamping groove 71, and the locking grooves 82 are matched with the locking posts 81.

So through the structure that sets up locking post 81 and locking groove 82 and mutually support, can be convenient for install the top and the bottom of poster more firmly to can further with poster fixed mounting on support frame 2, and then can reduce the condition that the poster appears droing.

The implementation principle of the green curtain wall in the embodiment of the application is as follows: when the poster is required to be fixedly mounted on the supporting frame 2, the second rocker 39 is rotated first, the second rocker 39 drives the fourth bevel gear 38 on the second rotating shaft 37 to rotate, the fourth bevel gear 38 and the third bevel gear 36 are meshed with each other, the rotating shaft 34 can be driven to rotate, the rotating shaft 34 drives the two second screw rods 35 to rotate simultaneously, and the two second screw rods 35 can drive the guide rods 5 to slide along the second sliding grooves 31 and the sliding grooves 92 respectively in the rotating process, so that the positions of the first clamping blocks 6 and the second clamping blocks 7 on the sliding sleeve 44 can be adjusted.

Then the tops of the posters are evenly placed in the first clamping grooves 61 of the three first clamping blocks 6, and then the first knob block 64 is rotated, so that the first abutting blocks 63 on the first screw rods 62 fixedly abut the tops of the posters in the first clamping grooves 61, and the tops of the posters can be fixedly clamped.

Then, the first rocker 49 is rotated, the first rocker 49 drives the second bevel gear 48 on the first rotating shaft 47 to rotate, the second bevel gear 48 is meshed with the first bevel gear 46 to drive the first lead screw 45 on the first bevel gear 46 to rotate, the first lead screw 45 can enable the first sliding block 42 to move upwards on the fixed plate 4 along the first sliding groove 41 in the rotating process, and the first sliding block 42 drives the sliding sleeve 44 on the telescopic rod 43 to move upwards, so that the first clamping blocks 6 can drive the poster to move upwards at the same time.

Finally, the bottom of the poster after rising is placed into the second clamping groove 71 of the second clamping block 7, then the second knob block 74 is rotated, the second screw 72 drives the second abutting block 73 to rotate, then the second screw 72 is in threaded connection with the second threaded hole 421, the second screw 72 drives the second abutting block 73 to move in the rotating process, the top of the poster is abutted to the groove wall of the second clamping groove 71 through the second abutting block 73, and therefore the bottom of the poster can be conveniently fixedly mounted, and the mounting process of the poster can be completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a green curtain wall, is including setting up in braced frame (2) in the wall body (1) outside, its characterized in that: the supporting frame (2) is provided with an adjusting mechanism for fixedly mounting posters with different sizes, the adjusting mechanism comprises a fixed seat (3) arranged at the bottom of the supporting frame (2), a fixed plate (4) is arranged on the fixed seat (3), a first sliding block (42) is connected on the fixed plate (4) in a sliding way through a lifting component, the fixed seat (3) is symmetrically connected with second sliding blocks (32) in a sliding way, the two second sliding blocks (32) are both connected with sliding sleeves (44) in a sliding way through guide rods (5), the sliding sleeve (44) and the first sliding block (42) are both provided with a first clamping block (6), the first clamping block (6) is provided with a fastening component for fixing the poster, and a moving assembly for driving the two second sliding blocks (32) to slide is arranged in the fixed seat (3).

2. The green environmental protection curtain wall according to claim 1, wherein: first centre gripping groove (61) have been seted up towards first grip block (6) one side of fixing base (3), fastening component including rotate connect in first screw rod (62) on first grip block (6), first screw rod (62) stretch into the one end in first centre gripping groove (61) is connected with first butt piece (63), first screw rod (62) are kept away from the one end of first butt piece (63) is connected with first knob piece (64), run through on first grip block (6) have with first screw rod (62) threaded connection's first screw hole (65).

3. The green environmental protection curtain wall according to claim 1, wherein: a first sliding groove (41) matched with the first sliding block (42) is arranged on the fixed plate (4), the lifting component comprises a first screw rod (45) which is rotationally connected with the groove walls at two sides of the first sliding groove (41), the first screw rod (45) penetrates through the first sliding block (42), a second threaded hole (421) in threaded connection with the first screw rod (45) penetrates through the first sliding block (42), one side of the first screw rod (45) close to the fixed seat (3) is connected with a first bevel gear (46), a first rotating shaft (47) is rotatably connected to the fixed plate (4), a second bevel gear (48) meshed with the first bevel gear (46) is connected to one end of the first rotating shaft (47), one end of the first rotating shaft (47) far away from the second bevel gear (48) is connected with a first rocker (49).

4. The green environmental protection curtain wall according to claim 3, wherein: a second sliding groove (31) matched with the second sliding block (32) is formed in the fixed seat (3), the moving assembly comprises supporting blocks (33) symmetrically arranged in the second sliding groove (31), two supporting blocks (33) are rotatably connected with a rotating shaft (34), two ends of the rotating shaft (34) are connected with second lead screws (35), the two second lead screws (35) respectively penetrate through the two second sliding blocks (32), third threaded holes (321) in threaded connection with the second lead screws (35) penetrate through the second sliding blocks (32), a third bevel gear (36) is connected to the rotating shaft (34), a second rotating shaft (37) is rotatably connected to one side of the fixed seat (3), one end of the second rotating shaft (37) is connected with a fourth bevel gear (38) meshed with the third bevel gear (36), one end of the second rotating shaft (37) far away from the fourth bevel gear (38) is connected with a second rocker (39).

5. The green environmental protection curtain wall according to claim 4, wherein: and telescopic rods (43) are connected between the first sliding blocks (42) and the two sliding sleeves (44).

6. The green environmental protection curtain wall according to claim 2, wherein: two guide bar (5) all are close to one of fixing base (3) is served and is provided with second grip block (7), two second centre gripping groove (71) have been seted up on the corresponding one side of grip block, it is connected with second screw rod (72) to rotate on second grip block (7), second screw rod (72) stretch into the one end of second centre gripping groove (71) is connected with second butt joint piece (73), keep away from second screw rod (72) the one end of second butt joint piece (73) is connected with second knob piece (74), run through on second grip block (7) have with fourth screw hole (75) of second screw rod (72) threaded connection.

7. The green environmental protection curtain wall according to claim 6, wherein: first butt joint piece (63) with all set up locking column (81) on second butt joint piece (73), on the cell wall of first centre gripping groove (61) with all seted up on the cell wall of second centre gripping groove (71) with locking column (81) matched with locking groove (82).

8. The green environmental protection curtain wall according to claim 1, wherein: the top of braced frame (2) is provided with deflector (9), deflector (9) orientation one side symmetry sliding connection of fixing base (3) has sliding block (91), seted up on deflector (9) with sliding block (91) matched with sliding tray (92), guide bar (5) are kept away from the one end of second slider (32) connect in sliding block (91), sliding block (91) deviate from one side roll connection of guide bar (5) has pulley (93), pulley (93) with sliding tray (92) looks butt.

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