CN113668749B

CN113668749B - Curtain wall mounting structure

Info

Publication number: CN113668749B
Application number: CN202110977832.9A
Authority: CN
Inventors: 叶利; 王蕾; 包剑
Original assignee: Hexing Glass Aluminum Shanghai Co Ltd
Current assignee: Hexing Glass Aluminum Shanghai Co Ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-08-23
Anticipated expiration: 2041-08-25
Also published as: CN113668749A

Abstract

The application relates to a curtain wall mounting structure, which comprises a vertical column and a horizontal beam, wherein the vertical column is arranged vertically, a vertically arranged waist-shaped hole is formed in the side surface of the vertical column, a fixing plate is fixed on the outer surface of the vertical column, a plurality of tooth grooves which are vertically distributed are formed in the surface of the fixing plate, and a plurality of fixing strips which are vertically distributed at intervals are fixed on the inner surface of the vertical column; the end part of the beam is provided with a limiting part, the limiting part comprises a limiting rod, and a first clamping plate and a second clamping plate which are respectively positioned outside and inside the upright post, wherein the second clamping plate is fixedly connected with the limiting rod, the second clamping plate is provided with second sawteeth used for being clamped into gaps between adjacent fixing strips, the first clamping plate is provided with first sawteeth used for being matched with the tooth grooves, and the first clamping plate and the limiting rod are arranged in a sliding manner along the direction close to or far away from the second clamping plate; the end of the beam is provided with a locking piece for limiting the sliding of the first clamping plate. This application has the effect of adjusting the vertical position of crossbeam to ensure in the normal installation of curtain.

Description

Curtain wall mounting structure

Technical Field

The application relates to the field of curtain wall structures, in particular to a curtain wall mounting structure.

Background

The curtain wall is a building outer wall enclosure, does not bear load, is hung like a curtain, is also called as a curtain wall and is a light wall with decoration effect commonly used by modern large and high-rise buildings.

Chinese patent No. CN207392550U discloses a glass curtain wall system with a T-shaped corner connector connecting a beam and a column, which comprises a column, wherein a preformed groove is arranged on the column; the T-shaped corner connector is formed by integrally forming a transverse plate and a hollow rectangle arranged on the transverse plate, a cross beam penetrates through the hollow rectangle, the cross beam is fixedly installed on the T-shaped corner connector through screws, and the T-shaped corner connector connected with the cross beam is fixedly installed on a stand column through bolts to form a glass curtain wall system with the T-shaped corner connector connected with the cross beam and the stand column.

In view of the above-mentioned related technologies, the inventor believes that the position accuracy of the cross beams is low due to the dimension error of the curtain wall material and the accumulated installation error during installation of the curtain wall, so that the distance between the upper and lower adjacent cross beams is difficult to reach the standard distance, and the normal installation of the curtain wall is affected.

Disclosure of Invention

In order to adjust the position of crossbeam for the convenience to ensure the normal installation of curtain, this application provides a curtain mounting structure.

The application provides a curtain mounting structure adopts following technical scheme:

a curtain wall mounting structure comprises a vertical column and a horizontal beam, wherein the vertical column is vertically arranged, a vertically-arranged waist-shaped hole is formed in the side surface of the vertical column, a fixing plate is fixed on the outer surface of the vertical column, a plurality of tooth grooves which are vertically arranged are formed in the surface of the fixing plate, and a plurality of fixing strips which are vertically arranged at intervals are fixed on the inner surface of the vertical column; the end part of the beam is provided with a limiting part, the limiting part comprises a limiting rod, and a first clamping plate and a second clamping plate which are respectively positioned outside and inside the upright post, wherein the second clamping plate is fixedly connected with the limiting rod, the second clamping plate is provided with second sawteeth used for being clamped into gaps between adjacent fixing strips, the first clamping plate is provided with first sawteeth used for being matched with the tooth grooves, and the first clamping plate and the limiting rod are arranged in a sliding manner along the direction close to or far away from the second clamping plate; the end part of the beam is provided with a locking piece used for limiting the first clamping plate to slide.

Through adopting above-mentioned technical scheme, when the crossbeam vertical position is adjusted to needs, first splint can slide, in order to leave the space, make first sawtooth break away from the tooth's socket, the second sawtooth breaks away from the fixed strip, thereby remove being connected between crossbeam and the stand, then vertical removal crossbeam to suitable position, the gag lever post removes along waist shape hole length this moment, then first splint slide, make in the tooth's socket that first sawtooth embedding corresponds the position, the second sawtooth card is gone into in the corresponding fixed strip clearance, and lock in order to the position of first splint through the locking piece, in order to ensure the rigidity of first sawtooth and second sawtooth, thereby accomplish the vertical position of crossbeam and adjust, so that adjacent crossbeam reaches the standard interval from top to bottom, in order to ensure the normal installation of curtain.

Optionally, the downthehole interpolation of waist shape has solid fixed ring, gu fixed ring's outer wall with the laminating of waist shape downthehole wall, gu fixed ring's cavity department supplies the gag lever post passes, gu fixed ring with fixed plate integrated into one piece.

Through adopting above-mentioned technical scheme, through solid fixed ring and stand fixed connection to make relatively fixed between fixed plate and the stand, and solid fixed ring can effectively ensure the fixed strength of fixed plate.

Optionally, the fixing strip includes a plurality of steel balls arranged linearly and a steel rod penetrating through each steel ball simultaneously, and one end of the steel rod is hinged to the end face of the fixing ring; the inner surface of the upright post is provided with positioning grooves matched with the steel balls for linear arrangement, and the second saw teeth are abutted to the outer spherical surfaces of the steel balls.

By adopting the technical scheme, the steel balls have strong compression and deformation resistance, so that the fixing strip formed by the steel balls can effectively vertically limit the second saw teeth, and the bearing capacity of the cross beam is improved; and secondly, the steel rod which is hinged can be used for serially connecting steel balls and can be offset and avoided, so that the steel balls can enter the inner cavity of the stand column through the waist-shaped hole when the fixing ring is installed.

Optionally, the tip of crossbeam is equipped with L type spare, L type spare includes diaphragm and the riser that integrated into one piece connects, wherein the diaphragm with crossbeam fixed connection, the middle part of riser is followed first splint slip direction runs through to be equipped with and dodges the groove, the outer wall of first splint with dodge the inner wall laminating in groove.

Through adopting above-mentioned technical scheme, can realize being connected of crossbeam and first splint to drive first splint and carry out vertical removal when the crossbeam of being convenient for removes, make the atress of crossbeam more reasonable simultaneously, its transmission of power can comparatively be directly connected to on the first splint.

Optionally, one end of the limiting rod, which is far away from the second clamping plate, is fixed with a disengagement stopping block, the locking piece comprises a first spring, one end of the first spring is abutted against the disengagement stopping block, and the other end of the first spring is abutted against the first clamping plate.

Through adopting above-mentioned technical scheme, through the elasticity of first spring, force first splint and second splint displacement in opposite directions for in the firm embedding tooth's socket of first sawtooth, and make in the second sawtooth card of second splint goes into the clearance between the fixed strip, thereby accomplish the locking.

Optionally, the first sawtooth and the second sawtooth are both triangular sawteeth; the locking piece still includes the restriction lever, the restriction lever passes along vertical sliding the diaphragm, the lower extreme of restriction lever is located the crossbeam below, the upper end of restriction lever is fixed with many and inserts the thorn, it is used for going into in the helical gap of card income first spring to insert the thorn.

By adopting the technical scheme, the two modes are provided, the first mode is that when the insertion thorn is not inserted into the first spring, the first clamping plate is only subjected to the elastic force of the first spring, the first saw teeth are triangular saw teeth, when the beam moves downwards, the inclined planes of the first saw teeth abut against the groove wall of the tooth groove, the first clamping plate is forced to be separated from the fixing plate (the first spring is compressed) by the counterforce, namely the downward movement of the beam is damped, namely the vertical adjustment of the beam is damped step-type adjustment, and the safety and the accuracy in the adjustment process can be greatly ensured; second, when the position of the first clamp plate needs to be completely locked to lock the position of the cross beam, the limiting rod can be controlled to move upwards, so that the insertion stabs are clamped into the spiral gaps of the first spring to limit the deformation of the first spring, even if the first spring has great rigidity, so that the reverse displacement of the first clamp plate is limited to completely lock the position of the cross beam.

Optionally, the outer diameter of the insertion thorn is gradually increased from top to bottom.

By adopting the technical scheme, the insertion stabs are clamped into the spiral gaps of the first spring in an interference manner, so that the rigidity of the first spring is further improved.

Optionally, the insertion thorn has elasticity, a guide block is arranged in the cross beam and located right above the insertion thorn, and a guide surface for forcing the free end of the insertion thorn to move close to the axis of the first spring is arranged on the lower end surface of the guide block along the upward moving direction of the insertion thorn.

Through adopting above-mentioned technical scheme, when the restriction lever shifts up in order to improve the rigidity of first spring, insert in the spiral clearance of thorn inserts first spring, and insert the free end butt of thorn on the spigot surface, insert the crooked deformation of thorn and get darker with the card to force first spring along the outside release effort of self axial, thereby make the tight power of supporting between first splint and the fixed plate improve greatly, and then improve the stability of being connected between crossbeam and the stand.

Optionally, a rubber belt is arranged below the limiting rod, the middle of the rubber belt is connected with the lower end of the limiting rod, two ends of the rubber belt respectively penetrate through the ring piece arranged on the lower surface of the cross beam, and the end of the rubber belt is provided with a clamping piece used for preventing the rubber belt from separating from the ring piece.

Through adopting above-mentioned technical scheme, the operating personnel of being convenient for moves down with the restriction pole with the hand gripping rubber tape, and operating personnel's hand also supports on the crossbeam, also can take advantage of the situation to drive the crossbeam and adjust the displacement from top to bottom to improve the simple operation nature greatly.

Optionally, the limiting rod is sleeved with a second spring, and the second spring forces the limiting rod to move upwards.

Through adopting above-mentioned technical scheme, be convenient for insert the cooperation of thorn and first spring to and operating personnel is to having the control of elastic restriction lever.

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

by arranging the limiting piece and the locking piece, the cross beam is moved to a proper vertical position, and then the positions of the first saw teeth and the second saw teeth are fixed, so that the vertical position of the cross beam is adjusted, the upper cross beam and the lower cross beam are enabled to reach a standard distance, and normal installation of the curtain wall is ensured;

by arranging the first spring, the first saw teeth can be firmly embedded into the tooth grooves, and the second saw teeth of the second clamping plate can be clamped into the gaps between the fixing strips, so that quick locking is completed; the insertion thorns are arranged to adaptively adjust the rigidity and elasticity of the first spring so as to give consideration to the adjustment precision of the cross beam and the fixation stability of the cross beam;

through setting up the rubber tape, effectively improved the convenience that the crossbeam removed.

Drawings

Fig. 1 is an exploded view of embodiment 1 for showing the connection relationship between a beam and a column.

Fig. 2 is an exploded view for embodying the internal structure of the cross beam of example 1.

Fig. 3 is an exploded view showing the connection relationship between the fixing member and the pillar according to example 1.

Fig. 4 is a partial sectional view for showing the connection relationship of the fixing member and the pillar according to embodiment 1.

Fig. 5 is a partial sectional view of the embodiment 1 for showing the connection relationship between the limiting member and the riser.

Fig. 6 is a partial sectional view for showing the connection relationship between the stopper and the fixing member in embodiment 1.

Fig. 7 is a partial sectional view for showing the connection relationship between the stopper and the fixing member according to embodiment 2.

Fig. 8 is a schematic diagram of embodiment 2 for showing the fitting relationship between the bayonet and the guide block.

Description of the reference numerals: 1. a limiting member; 2. a fixing member; 3. a locking member; 10. a column; 101. a waist-shaped hole; 102. positioning a groove; 11. a limiting rod; 12. a first splint; 121. a first saw tooth; 13. a second splint; 131. a second saw tooth; 20. a cross beam; 201. a beam body; 202. a cover plate; 203. a vertical plate; 204. a transverse plate; 205. an avoidance groove; 21. a fixing ring; 22. a fixing plate; 221. a tooth socket; 23. a fixing strip; 231. steel balls; 232. a steel rod; 30. an adjustment assembly; 31. a first spring; 32. a slip-preventing block; 33. a restricting lever; 35. a rubber belt; 351. a ring member; 352. a fastener; 36. a second spring; 37. a mounting seat; 371. inserting thorns; 38. a guide block; 381. a guide surface.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment 1 of the application discloses a curtain wall mounting structure. Referring to fig. 1, the curtain wall mounting structure includes a vertically-arranged hollow upright 10 and a horizontally-arranged hollow cross beam 20, wherein the end of the cross beam 20 is connected with the side of the upright 10 through an adjusting assembly 30, and the adjusting assembly 30 can adjust the vertical position of the cross beam 20 so as to make the upper and lower adjacent cross beams 20 reach a standard interval, thereby ensuring the normal installation of the curtain wall.

As shown in fig. 1 and fig. 2, the cross beam 20 includes a beam body 201 having a lower opening and a cover plate 202 for closing off the lower opening of the beam body 201, and the cover plate 202 is fixedly connected with the lower opening of the beam body 201 by a snap fit, so that the adjustment assembly 30 inside the cross beam 20 can be conveniently installed; l type spare is installed to the tip of crossbeam 20, and L type spare includes diaphragm 204 and riser 203 that integrated into one piece connects, and diaphragm 204 and apron 202 laminating fixed connection, the thickness of riser 203 is greater than diaphragm 204, and the rectangle has been seted up at the middle part of riser 203 and has been dodged groove 205.

As shown in fig. 3, a waist-shaped hole 101 is formed through the side wall of the upright post 10, and the length direction of the waist-shaped hole 101 is vertically arranged; adjusting part 30 includes mounting 2, locating part 1 and locking piece 3, and mounting 2 includes solid fixed ring 21, fixed plate 22 and fixed strip 23, and wherein solid fixed ring 21 inserts waist shape hole 101 in, and solid fixed ring 21's outer wall and the laminating of waist shape hole 101 inner wall looks adaptation, gu fixed ring 21's hole also is vertical waist shape.

As shown in fig. 4, the fixing plate 22 is attached to the outer surface of the column 10, the fixing plate 22 and the fixing ring 21 are integrally formed by forging, a through hole (not shown) having the same shape as the inner hole of the fixing ring 21 is formed in the middle of the fixing plate 22, a plurality of rectangular tooth grooves 221 horizontally arranged are formed in the surface of the fixing plate 22 away from the column 10, and the tooth grooves 221 are vertically arranged at intervals.

The fixing strips 23 are positioned in the inner cavity of the upright post 10, the fixing strips 23 are arranged in parallel with the tooth grooves 221, the fixing strips 23 are vertically arranged at intervals, and the inner surface of the upright post 10 is provided with positioning grooves 102 for placing partial structures of the fixing strips 23; the fixing strip 23 comprises a plurality of steel balls 231 arranged linearly and a steel rod 232 penetrating through each steel ball 231, and one end of the steel rod 232 is hinged with the part of the fixing ring 21 located in the inner cavity of the upright post 10.

During installation, the fixing strip 23 is folded, then the fixing strip 23 penetrates through the kidney-shaped hole 101 and is located in the inner cavity of the upright post 10, then the fixing ring 21 is ensured to be clamped into the kidney-shaped hole 101, the fixing plate 22 abuts against the outer surface of the upright post 10, and finally the steel rod 232 is turned over, so that part of the structure of the steel ball 231 on the fixing strip is located in the positioning groove 102, and the installation of the fixing piece 2 and the upright post 10 is completed.

As shown in fig. 5 and 6, the limiting member 1 includes a limiting rod 11, a first strip-shaped clamping plate 12 and a second strip-shaped clamping plate 13, wherein the limiting rod 11 horizontally passes through an inner hole of the fixing ring 21, the second clamping plate 13 is fixed at one end of the limiting rod 11 located in the inner cavity of the column 10, a triangular second saw tooth 131 is arranged on the surface of the second clamping plate 13, the second saw tooth 131 is used for being clamped into a gap between adjacent fixing strips 23, that is, the second saw tooth 131 can abut against an outer spherical surface of the steel ball 231; first splint 12 is located dodges the inslot 205, and the periphery wall of first splint 12 with dodge the laminating of the interior wall of circumference of groove 205, the perforation that supplies gag lever post 11 to pass is seted up at the middle part of first splint 12, first splint 12 can slide along gag lever post 11 length direction promptly, first splint 12 is equipped with first sawtooth 121 towards the surface of the direction of second splint 13, the section of first sawtooth 121 is the rectangle, first sawtooth 121 is used for cooperating with the tooth's socket 221 of fixed plate 22.

As shown in fig. 6, the locking member 3 includes a first spring 31, the first spring 31 is sleeved on the position of the limiting rod 11 located in the cross beam 20, one end of the limiting rod 11 away from the second clamping plate 13 is fixed with a slip-off prevention block 32, one end of the first spring 31 abuts against the slip-off prevention block 32, and the other end of the first spring 31 abuts against the surface of the first clamping plate 12 away from the second clamping plate 13.

The implementation principle of the curtain wall mounting structure in embodiment 1 of the application is as follows: install L type spare at first on apron 202, then install locating part 1 on L type spare, then adjust the vertical position of apron 202, specifically do: the first clamping plate 12 is forced to slide in the direction away from the fixing plate 22 (the first spring 31 is compressed), the limiting rod 11 is utilized to drive the second clamping plate 13 to move away from the fixing strip 23, then the cover plate 202 is vertically moved to a proper position, then the first spring 31 is loosened, the first spring 31 releases elastic potential energy, the first clamping plate 12 and the second clamping plate 13 are forced to move towards each other, the first saw teeth 121 are firmly embedded into the tooth grooves 221, the second saw teeth 131 of the second clamping plate 13 are clamped into the gaps between the fixing strips 23, locking is completed, the relative position between the vertical plate 203 and the upright post 10 is fixed, the relative position between the cover plate 202 and the upright post 10 is fixed, and finally the beam body 201 is buckled, so that the assembly and the position adjustment of the beam body 201 are completed.

Embodiment 2 is different from embodiment 1 in that, as shown in fig. 7 and 8, the first saw tooth 121 has a triangular cross section, and the tooth space 221 is adapted to the first saw tooth 121; the locking piece 3 further comprises a limiting rod 33, the limiting rod 33 vertically penetrates through the transverse plate 204, the limiting rod 33 can slide up and down, a rubber belt 35 is arranged below the limiting rod 33, the middle of the rubber belt 35 is fixedly connected with the end portion, located below the cross beam 20, of the limiting rod 33, two ends of the rubber belt 35 respectively penetrate through a ring piece 351 arranged on the lower surface of the cross beam 20, and a clamping piece 352 with the size larger than the inner hole of the ring piece 351 is fixed at the end portion of the rubber belt 35.

The operator's accessible is held rubber tape 35 to drive restriction pole 33 and move down, also can drive crossbeam 20 simultaneously and carry out vertical position and change convenient and fast.

The limiting rod 33 is sleeved with a second spring 36, the upper end of the limiting rod 33 is fixed with an installation seat 37, the installation seat 37 is positioned under the first spring 31, and the second spring 36 is used for driving the installation seat 37 to move in the direction close to the first spring 31; two rows of insertion thorns 371 symmetrically arranged along the axis of the first spring 31 are fixed on the upper surface of the mounting seat 37, the insertion thorns 371 are made of metal and have elasticity, the positions of the insertion thorns 371 correspond to the spiral gaps of the first spring 31, and the outer diameters of the insertion thorns 371 are gradually increased from top to bottom; a guide block 38 is fixed in the cross beam 20, the guide block 38 is positioned right above the first spring 31, and an inverted V-shaped guide surface 381 is opened on the lower end surface of the guide block 38.

The implementation principle of the curtain wall mounting structure in embodiment 2 of the application is as follows: when the vertical position of the cross beam 20 needs to be adjusted, the insertion stabs 371 do not pierce the first spring 31 at the moment, when the cross beam 20 moves up and down, the inclined plane of the first saw teeth 121 abuts against the groove wall of the tooth groove 221, the reaction force forces the first clamping plate 12 to be separated from the fixing plate 22 (the first spring 31 is compressed), namely, the vertical movement of the cross beam 20 is damped, and the damping is staged, so that the vertical adjustment of the cross beam 20 is damping staged adjustment, the accuracy control in the position adjustment process of the cross beam 20 by an operator can be greatly improved, and the safety and the accuracy in the adjustment process are greatly ensured.

When the position of the beam 20 needs to be completely locked, the limiting rod 33 can be controlled to move upwards, so that the insertion stabs 371 are clamped into the spiral gaps of the first springs 31 to limit the deformation of the first springs 31, even if the first springs 31 have extremely high rigidity, so as to effectively limit the reverse displacement of the first clamping plate 12 to be separated from the fixing plate 22, and thus the position of the beam 20 is completely locked; moreover, when the insertion thorn 371 is inserted into the spiral gap of the first spring 31, the free end of the insertion thorn 371 abuts against the guide surface 381, the free end of the insertion thorn 371 bends and deforms to move close to the axis direction of the first spring 31, that is, the insertion thorn 371 is clamped deeper, so that the first spring 31 is forced to release acting force outwards along the axial direction of the first spring, the abutting force between the first clamping plate 12 and the fixing plate 22 is greatly improved, and the connection stability between the cross beam 20 and the upright post 10 is improved.

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

1. The utility model provides a curtain mounting structure which characterized in that: the vertical type fixing device comprises a vertical column (10) and a horizontal beam (20), wherein a vertically arranged waist-shaped hole (101) is formed in the side surface of the vertical column (10), a fixing plate (22) is fixed on the outer surface of the vertical column (10), a plurality of tooth grooves (221) which are vertically distributed are formed in the surface of the fixing plate (22), and a plurality of fixing strips (23) which are vertically distributed at intervals are fixed on the inner surface of the vertical column (10);

the end part of the cross beam (20) is provided with a limiting part (1), the limiting part (1) comprises a limiting rod (11), a first clamping plate (12) and a second clamping plate (13) which are respectively positioned at the outer part and the inner side of the upright post (10), wherein the second clamping plate (13) is fixedly connected with the limiting rod (11), the second clamping plate (13) is provided with second saw teeth (131) which are used for being clamped into a gap between adjacent fixing strips (23), the first clamping plate (12) is provided with first saw teeth (121) which are used for being matched with tooth grooves (221), and the first clamping plate (12) and the limiting rod (11) are arranged in a sliding mode along the direction close to or far away from the second clamping plate (13); the end part of the cross beam (20) is provided with a locking piece (3) for limiting the sliding of the first clamping plate (12);

a fixing ring (21) is inserted in the waist-shaped hole (101), the outer wall of the fixing ring (21) is attached to the inner wall of the waist-shaped hole (101), the hollow part of the fixing ring (21) is used for the limiting rod (11) to pass through, and the fixing ring (21) and the fixing plate (22) are integrally formed;

the fixing strip (23) comprises a plurality of steel balls (231) which are linearly arranged and steel rods (232) which simultaneously penetrate through the steel balls (231), and one end of each steel rod (232) is hinged with the end face of the fixing ring (21); the inner surface of the upright post (10) is provided with positioning grooves (102) matched with steel balls (231) for linear arrangement, and the second saw teeth (131) are abutted to the outer spherical surface of the steel balls (231).

2. The curtain wall mounting structure of claim 1, wherein: the tip of crossbeam (20) is equipped with L type spare, L type spare includes diaphragm (204) and riser (203) that integrated into one piece connects, wherein diaphragm (204) with crossbeam (20) fixed connection, the middle part of riser (203) is followed first splint (12) slip direction runs through and is equipped with and dodges groove (205), the outer wall of first splint (12) with dodge the inner wall laminating of groove (205).

3. The curtain wall mounting structure according to claim 2, wherein: keep away from gag lever post (11) the one end of second splint (13) is fixed with prevents taking off piece (32), locking piece (3) include first spring (31), the one end butt of first spring (31) is on preventing taking off piece (32), and the other end butt of first spring (31) is on first splint (12).

4. The curtain wall mounting structure according to claim 3, wherein: the first saw teeth (121) and the second saw teeth (131) are triangular saw teeth; locking piece (3) still include restriction lever (33), restriction lever (33) are passed along vertical sliding diaphragm (204), the lower extreme of restriction lever (33) is located crossbeam (20) below, the upper end of restriction lever (33) is fixed with many and inserts thorn (371), insert thorn (371) and be used for the card to go into in the helical gap of first spring (31).

5. The curtain wall mounting structure according to claim 4, wherein: the outer diameter of the insertion thorn (371) is gradually increased from top to bottom.

6. The curtain wall mounting structure according to claim 4, wherein: insert thorn (371) and have elasticity, be equipped with guide block (38) in crossbeam (20), guide block (38) are located insert thorn (371) directly over, the lower terminal surface of guide block (38) is followed insert thorn (371) upward movement direction is equipped with and forces to insert thorn (371) free end to be close to guide surface (381) that the axle center direction of first spring (31) removed.

7. The curtain wall mounting structure of claim 4, wherein: a rubber belt (35) is arranged below the limiting rod (33), the middle of the rubber belt (35) is connected with the lower end of the limiting rod (33), two ends of the rubber belt (35) penetrate through the ring pieces (351) arranged on the lower surface of the cross beam (20) respectively, and clamping pieces (352) used for preventing the rubber belt (35) from being separated from the ring pieces (351) are arranged at the end parts of the rubber belt (35).

8. The curtain wall mounting structure according to claim 7, wherein: the limiting rod (33) is sleeved with a second spring (36), and the second spring (36) forces the limiting rod (33) to move upwards.