CN213062748U - Connecting structure for connecting corner brace and framework crossbeam - Google Patents
Connecting structure for connecting corner brace and framework crossbeam Download PDFInfo
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- CN213062748U CN213062748U CN202021500473.5U CN202021500473U CN213062748U CN 213062748 U CN213062748 U CN 213062748U CN 202021500473 U CN202021500473 U CN 202021500473U CN 213062748 U CN213062748 U CN 213062748U
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Abstract
The utility model discloses a connection structure of connection angle sign indicating number and skeleton crossbeam, including skeleton crossbeam and connection angle sign indicating number, the standing groove has been seted up at the top of skeleton crossbeam, the slot has been seted up at the both ends of the bottom of standing groove, spacing hole has been seted up on the inside wall of slot, the both ends of connecting angle sign indicating number bottom are run through there is the sleeve, the sleeve is hollow cuboid structure, the top of telescopic inside is fixed with the nut, first countersunk head bolt is installed through the screw thread to the nut, the bottom of first countersunk head bolt is rotated and is connected with the slider, the bottom of slider is provided with the movable rod. The utility model discloses a horizontal and vertical two directions will connect angle sign indicating number and skeleton crossbeam, have improved joint strength, and the dismouting of being convenient for simultaneously improves the work efficiency of installation.
Description
Technical Field
The utility model relates to a curtain design technical field especially relates to a connection structure of connecting angle sign indicating number and skeleton crossbeam.
Background
The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The building outer protective structure or decorative structure consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to the main structure, and does not bear the function of the main structure.
The connection mode of current connection angle sign indicating number and skeleton crossbeam adopts the mode of bolt fastening mostly to be connected, when the moment of torsion that moment of flexure and dead weight that resists the wind load and produce, does not live the position to the angle sign indicating number limit, and the crossbeam easily produces and twists reverse, because screw rod and crossbeam are clearance fit, get into moisture easily, produce electrochemical corrosion, influence the intensity of screw thread on the stand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a connecting structure for connecting an angle bracket and a framework crossbeam.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a connecting structure for connecting an angle code and a framework beam comprises the framework beam and the connecting angle code, wherein a placing groove is formed in the top of the framework beam, slots are formed in two ends of the bottom of the placing groove, limiting holes are formed in the inner side wall of each slot, sleeves penetrate through two ends of the bottom of the connecting angle code and are of a hollow cuboid structure, nuts are fixed to the top of the inner portions of the sleeves, first countersunk bolts are installed on the nuts through threads, the bottoms of the first countersunk bolts are rotatably connected with sliding blocks, movable rods are arranged at the bottoms of the sliding blocks, fixed blocks are arranged on a pair of inner side walls of the sleeves, fixed shafts are installed between the two fixed blocks, two ends of each sliding block are movably connected with the fixed shafts, first springs are installed between the bottoms of the sliding blocks and the tops of the fixed blocks, and connecting rods are installed on the side faces of the sleeves, the connecting rod is inserted into the sleeve and connected with a wedge block, a limiting block is fixed at one end, far away from the wedge block, of the connecting rod, and a second spring is installed between the limiting block and the sleeve.
Preferably, the mounting groove has been seted up on the skeleton crossbeam, the both ends of connecting angle sign indicating number bottom are fixed with first fixed plate and second fixed plate respectively, the side-mounting of skeleton crossbeam has the inside that the countersunk head bolt of second inserted the mounting groove and rotates with the mounting groove to be connected, the both ends of countersunk head bolt of second have all cup jointed first nut and second nut through the screw thread, the screw thread of first nut and second nut is revolved to opposite.
Preferably, the first fixing plate and the second fixing plate are both provided with limiting holes.
Preferably, the top of first nut is fixed with first spacing hook, first spacing hook and first fixed plate swing joint, the top of second nut is fixed with the spacing hook of second, the spacing hook of second and second fixed plate swing joint.
Preferably, a sealing sleeve is movably sleeved on the surface of the sleeve.
Preferably, a wedge-shaped groove is formed in the side face of the movable rod, and the wedge-shaped block is connected with the movable rod in a sliding mode through the wedge-shaped groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in install in the standing groove through connecting the angle sign indicating number, the sleeve inserts the inside of slot, rotatory first countersunk head bolt, first countersunk head bolt passes through screw thread transmission downstream, first countersunk head bolt drives the slider downwards, the slider compresses first spring along the fixed axle downwards, the slider drives the movable rod downwards, the movable rod makes the wedge slide in the wedge groove downwards, the wedge drives the connecting rod, the connecting rod drives the stopper and gets into the spacing slotted hole, fix connecting the angle sign indicating number, use through slot and spacing hole cooperation, improve the stability of connecting the angle sign indicating number, improve the dismouting efficiency of connecting the angle sign indicating number simultaneously;
2. the utility model discloses in drive first fixed plate and second fixed plate through connecting the angle sign indicating number and insert the mounting groove in, rotate second countersunk bolt, second countersunk bolt drives first nut and second nut back-to-back motion through screw thread transmission, first nut drives first limit hook, first limit hook is fixed with first fixed plate, the second nut drives second limit hook, second limit hook is fixed with the second fixed plate, through increasing the vertical fixation mode, improve device's stability, increased the joint strength between angle sign indicating number and the skeleton crossbeam;
3. the utility model discloses a horizontal and vertical two directions will connect angle sign indicating number and skeleton crossbeam, have improved joint strength, and the dismouting of being convenient for simultaneously improves the work efficiency of installation.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a connection structure for connecting a corner brace and a framework beam according to the present invention;
fig. 2 is an enlarged schematic view of a portion a of a first embodiment of a connection structure for connecting a corner brace and a framework beam according to the present invention;
fig. 3 is a schematic structural view of a second embodiment of a connection structure for connecting a corner connector and a frame beam according to the present invention;
fig. 4 is a side sectional view of a second embodiment of the connection structure for connecting a corner connector and a frame beam according to the present invention.
In the figure: the device comprises a framework beam 1, a connecting angle connector 2, a sleeve 3, a sealing sleeve 4, a first countersunk head bolt 5, a nut 6, a fixing block 7, a fixing shaft 8, a sliding block 9, a first spring 10, a limiting block 11, a second spring 12, a connecting rod 13, a wedge block 14, a movable rod 15, a first nut 16, a second countersunk head bolt 17, a first limiting hook 18, a first fixing plate 19, a second nut 20, a second limiting hook 21 and a second fixing plate 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1-2, a connecting structure for connecting an angle code and a framework beam comprises a framework beam 1 and a connecting angle code 2, wherein a placing groove is arranged at the top of the framework beam 1, slots are arranged at two ends of the bottom of the placing groove, limiting holes are arranged on the inner side wall of each slot, sleeves 3 penetrate through two ends of the bottom of the connecting angle code 2, each sleeve 3 is of a hollow cuboid structure, a nut 6 is fixed at the top inside the sleeve 3, a first countersunk bolt 5 is installed on each nut 6 through threads, a sliding block 9 is rotatably connected to the bottom of each first countersunk bolt 5, a movable rod 15 is arranged at the bottom of each sliding block 9, fixed blocks 7 are arranged on a pair of inner side walls of each sleeve 3, a fixed shaft 8 is installed between the two fixed blocks 7, two ends of each sliding block 9 are movably connected with the fixed shafts 8, a first spring 10 is installed between the bottom of each sliding block 9 and the top of, the connecting rod 13 is inserted into the sleeve 3 and connected with a wedge-shaped block, one end of the connecting rod 13 far away from the wedge-shaped block 14 is fixed with a limiting block 11, and a second spring 12 is arranged between the limiting block 11 and the sleeve 3
Wherein, the surface of the sleeve 3 is movably sleeved with a sealing sleeve 4.
Wherein, the side of movable rod 15 has seted up the wedge groove, and wedge 14 passes through wedge groove and movable rod 15 sliding connection.
Example two:
referring to fig. 3-4, a connecting structure for connecting an angle code and a framework beam comprises a framework beam 1 and a connecting angle code 2, wherein a placing groove is formed in the top of the framework beam 1, slots are formed in two ends of the bottom of the placing groove, limiting holes are formed in the inner side wall of each slot, sleeves 3 penetrate through two ends of the bottom of the connecting angle code 2, each sleeve 3 is of a hollow cuboid structure, a nut 6 is fixed on the top of the inside of each sleeve 3, a first countersunk head bolt 5 is installed on each nut 6 through threads, a sliding block 9 is rotatably connected to the bottom of each first countersunk head bolt 5, a movable rod 15 is arranged at the bottom of each sliding block 9, fixed blocks 7 are arranged on a pair of inner side walls of each sleeve 3, a fixed shaft 8 is installed between the two fixed blocks 7, two ends of each sliding block 9 are movably connected with the fixed shafts 8, a first spring 10 is installed between the bottom of each sliding block, the connecting rod 13 is inserted into the sleeve 3 and connected with a wedge block, a limiting block 11 is fixed at one end of the connecting rod 13 far away from the wedge block 14, and a second spring 12 is installed between the limiting block 11 and the sleeve 3.
Wherein, the mounting groove has been seted up on skeleton crossbeam 1, connects the both ends of 2 bottoms of angle sign indicating number and is fixed with first fixed plate 19 and second fixed plate 22 respectively, and the side-mounting of skeleton crossbeam 1 has the inside that second countersunk head bolt 17 inserted the mounting groove and rotates with the mounting groove to be connected, and first nut 16 and second nut 20 have all been cup jointed through the screw thread in the both ends of second countersunk head bolt 17, and the screw thread of first nut 16 and second nut 20 is revolved to the opposite direction.
Wherein, the first fixing plate 19 and the second fixing plate 22 are both provided with a limiting hole.
Wherein, the top of the first nut 16 is fixed with a first limit hook 18, the first limit hook 18 is movably connected with a first fixing plate 19, the top of the second nut 20 is fixed with a second limit hook 21, and the second limit hook 21 is movably connected with a second fixing plate 22.
Wherein, the surface of the sleeve 3 is movably sleeved with a sealing sleeve 4.
Wherein, the side of movable rod 15 has seted up the wedge groove, and wedge 14 passes through wedge groove and movable rod 15 sliding connection.
The working principle is as follows: in the first embodiment, the connecting corner brace 2 is firstly installed in a placing groove, a sleeve 3 is inserted into the inserting groove, a first countersunk head bolt 5 is rotated, the first countersunk head bolt 5 moves downwards through thread transmission, the first countersunk head bolt 5 drives a sliding block 9 to move downwards, the sliding block 9 downwards compresses a first spring 10 along a fixed shaft 8, the sliding block 9 downwards drives a movable rod 15, the movable rod 15 downwards enables a wedge block 14 to slide in a wedge groove, the wedge block 14 drives a connecting rod 13, the connecting rod 13 drives a limiting block 11 to enter a limiting groove hole, the connecting corner brace 2 is fixed, the inserting groove and the limiting hole are matched for use, the stability of the connecting corner brace 2 is improved, and meanwhile, the dismounting efficiency of the connecting corner brace 2 is improved;
in the second embodiment, connect angle sign indicating number 2 and drive first fixed plate 19 and second fixed plate 22 and insert in the mounting groove, rotatory second countersunk head bolt 17, second countersunk head bolt 17 drives first nut 16 and second nut 20 back-to-back motion through screw transmission, first nut 16 drives first spacing hook 18, first spacing hook 18 is fixed with first fixed plate 19, second nut 20 drives second spacing hook 21, second spacing hook 21 is fixed with second fixed plate 22, through increasing the vertical fixed mode, the stability of device is improved, the joint strength between connecting angle sign indicating number 2 and the skeleton crossbeam 1 has been increased.
The utility model discloses a horizontal and vertical two directions will connect angle sign indicating number 2 and skeleton crossbeam 1, have improved joint strength, the dismouting of being convenient for simultaneously improves the work efficiency of installation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A connecting structure for connecting an angle code and a framework beam comprises the framework beam (1) and the connecting angle code (2), and is characterized in that a placing groove is formed in the top of the framework beam (1), inserting grooves are formed in two ends of the bottom of the placing groove, limiting holes are formed in the inner side wall of each inserting groove, sleeves (3) penetrate through two ends of the bottom of the connecting angle code (2), each sleeve (3) is of a hollow cuboid structure, nuts (6) are fixed to the tops of the interiors of the sleeves (3), first countersunk head bolts (5) are installed on the nuts (6) through threads, the bottoms of the first countersunk head bolts (5) are rotatably connected with sliding blocks (9), movable rods (15) are arranged at the bottoms of the sliding blocks (9), fixed blocks (7) are arranged on a pair of inner side walls of the sleeves (3), and fixed shafts (8) are installed between the two fixed blocks (7), the both ends and fixed axle (8) swing joint of slider (9), install first spring (10) between the bottom of slider (9) and the top of fixed block (7), the side-mounting of sleeve (3) has connecting rod (13), connecting rod (13) insert the inside of sleeve (3) and are connected with the wedge, the one end that wedge (14) were kept away from in connecting rod (13) is fixed with stopper (11), install second spring (12) between stopper (11) and sleeve (3).
2. The structure for connecting an angle code and a framework beam as claimed in claim 1, wherein a mounting groove is formed in the framework beam (1), a first fixing plate (19) and a second fixing plate (22) are respectively fixed at two ends of the bottom of the angle code (2), a second countersunk head bolt (17) is installed on the side surface of the framework beam (1) and inserted into the mounting groove and is rotatably connected with the mounting groove, a first nut (16) and a second nut (20) are sleeved at two ends of the second countersunk head bolt (17) through threads, and the threads of the first nut (16) and the second nut (20) are opposite in screwing direction.
3. The connecting structure for connecting a corner brace and a framework beam as claimed in claim 2, wherein the first fixing plate (19) and the second fixing plate (22) are both provided with limiting holes.
4. The connecting structure for connecting the corner brace and the framework beam as claimed in claim 2, wherein a first limiting hook (18) is fixed on the top of the first nut (16), the first limiting hook (18) is movably connected with a first fixing plate (19), a second limiting hook (21) is fixed on the top of the second nut (20), and the second limiting hook (21) is movably connected with a second fixing plate (22).
5. The connection structure of a connection angle sign indicating number and skeleton crossbeam of claim 1, characterized in that, seal cover (4) has been cup jointed in the surface activity of sleeve (3).
6. The structure for connecting an angle bracket and a framework beam as claimed in claim 1, wherein a wedge-shaped groove is formed in the side surface of the movable rod (15), and the wedge block (14) is connected with the movable rod (15) in a sliding manner through the wedge-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021500473.5U CN213062748U (en) | 2020-07-27 | 2020-07-27 | Connecting structure for connecting corner brace and framework crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021500473.5U CN213062748U (en) | 2020-07-27 | 2020-07-27 | Connecting structure for connecting corner brace and framework crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213062748U true CN213062748U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021500473.5U Active CN213062748U (en) | 2020-07-27 | 2020-07-27 | Connecting structure for connecting corner brace and framework crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213062748U (en) |
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2020
- 2020-07-27 CN CN202021500473.5U patent/CN213062748U/en active Active
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