Energy dissipation damper structure convenient to replace

Abstract

The energy dissipation damper structure convenient to replace comprises an energy dissipation damper body, pulling lugs are fixedly connected to the two ends of the energy dissipation damper body respectively, the pulling lugs are hinged to mounting bases through inserting cylinders respectively, and the mounting bases are fixedly connected with mounting plates; the interior of the inserting cylinder is hollow, sliding openings are formed in the two sides of the inserting cylinder correspondingly, limiting assemblies are slidably clamped in the sliding openings correspondingly, the limiting assemblies are slidably clamped with an adjusting cylinder, the adjusting cylinder is coaxially and rotationally connected with the inserting cylinder, and an adjusting shaft is rotationally sleeved with the adjusting cylinder. According to the energy dissipation damper, the inserting cylinders are inserted into the mounting base and the pull lugs correspondingly, then the energy dissipation damper body is hinged, the inserting cylinders are limited and prevented from falling off through the limiting assemblies, and the mounting stability is guaranteed; and when the energy dissipation damper body needs to be replaced, the limiting assembly is separated from limiting of the mounting base, the energy dissipation damper body can be rapidly taken down and replaced after the inserting barrel is taken down, and the energy dissipation damper body can be conveniently replaced or maintained.

Description

TECHNICAL FIELD

[0001] The utility model relates to damper technical field, concretely is a kind of energy-dissipation damper structure convenient to replace. BACKGROUND

[0002] Damper is also called energy absorber, shock absorber, it is to provide the resistance of movement, the device of energy consumption of movement, from the viewpoint of energy, the energy input into structure by the kinetic energy of system, deformation energy and damping energy composition, and the strain energy of system is by elastic deformation energy, plastic deformation energy and hysteresis energy loss three components, energy-dissipation and shock absorption technology is just by increasing the damping of structure and dissipating the energy input of earthquake, to avoid and reduce the damage of main structure, reach the purpose of shock absorption.

[0003] Such as the China patent with the publication number CN110965663A discloses a kind of energy-dissipation and shock absorption device and eddy current damper, energy-dissipation and shock absorption device includes: connecting piece one, connecting piece one is used to be connected with the node of one of the part to be damped;Connecting piece two, connecting piece two is used to be connected with the node of another part to be damped, connecting piece one can be moved relative to connecting piece two;Transmission mechanism, the input end of transmission mechanism is connected with connecting piece one, transmission mechanism is used to amplify the relative movement of connecting piece one and connecting piece two and then output, transmission mechanism is acceleration mechanism;And conductor plate, the output end of transmission mechanism is connected with conductor plate.

[0004] Generally, damper is installed in fixed position by the connecting piece of two ends and the hinged mounting plate of mounting plate cooperation bolt, is not conducive to maintenance and replacement, for this, we propose a kind of energy-dissipation damper structure convenient to replace to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of energy-dissipation damper structure convenient to replace to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of energy-dissipation damper structure convenient to replace, including energy-dissipation damper body, the both ends of the energy-dissipation damper body are fixedly connected with pull ear respectively, the pull ear is hingedly installed seat by insert mounting barrel respectively, the installation seat is fixedly connected with mounting plate;

[0007] The insert mounting barrel is hollow in the inside and the both sides are respectively provided with sliding port, the sliding port is respectively slidably connected with limiting component, the limiting component is slidably connected with adjusting cylinder, the adjusting cylinder is coaxially rotatably connected with insert mounting barrel and adjusting cylinder is rotatably sleeved with adjusting shaft in it.

[0008] Preferably, one end of the adjusting cylinder protrudes into one end of the inserting cylinder, the other end of the adjusting cylinder is rotatably installed in the inserting cylinder, one end of the adjusting shaft protrudes into the adjusting cylinder, and the other end of the adjusting shaft is rotatably installed in the inserting cylinder.

[0009] Preferably, the limiting assembly comprises a positioning column, a movable seat, a connecting rod, an adjusting seat, an internally-threaded ring, a guide outer cylinder and an internally- and-externally-threaded cylinder, one side end of the positioning column is slidably connected in a sliding opening, the other side of the positioning column is slidably sleeved with the guide outer cylinder, the guide outer cylinder is slidably arranged in the inserting cylinder and the guide outer cylinder is rotatably sleeved with the internally- and-externally-threaded cylinder at two sides, the internally- and-externally-threaded cylinder is externally sleeved with the internally-threaded ring through a threaded structure, the internally-threaded ring is movably arranged in the externally-threaded cylinder and the internally-threaded ring is fixedly connected with the adjusting seat at two sides, the adjusting seat is hingedly connected with one end of the connecting rod, the other end of the connecting rod is hingedly connected with the movable seat, and the movable seat is fixedly connected with the other side end of the positioning column.

[0010] Preferably, the internally- and-externally-threaded cylinder is fixedly connected with clamping sliding blocks at two ends, the clamping sliding blocks are slidably connected with guide clamping grooves, the guide clamping grooves are concavely arranged in the inner walls of the annular openings at two ends of the adjusting cylinder, annular openings are arranged at two sides of the adjusting cylinder and the internally- and-externally-threaded cylinder is arranged in the annular openings.

[0011] Preferably, the internally- and-externally-threaded cylinder is sleeved with the adjusting shaft through a threaded structure, and the adjusting shaft is provided with threaded structures at two sides.

[0012] Compared with the prior art, the utility model has the advantages that the inserting cylinder is respectively inserted in the mounting seat and the pull ear, the energy-dissipation damper body is hingedly mounted, the inserting cylinder is limited and prevented from being separated through the limiting assembly, and the stability of installation is ensured; when the energy-dissipation damper body needs to be replaced, the limiting assembly is separated from the limiting of the mounting seat, the inserting cylinder is removed, and then the energy-dissipation damper body can be quickly removed and replaced, so that the energy-dissipation damper body is conveniently replaced or maintained. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a sectional structure schematic diagram of the inserting cylinder in the utility model;

[0015] Figure 3 It is a sectional structure schematic diagram of the inserting cylinder in the utility model; Figure 2

[0016] ​In the figure: mounting plate 1, mounting seat 2, plug-in barrel 3, pull ear 4, energy dissipation damper body 5, limiting assembly 6, positioning column 61, movable seat 62, connecting rod 63, adjusting seat 64, internal thread ring 65, guide outer cylinder 66, internal and external thread cylinder 67, clamping slider 68, sliding port 7, adjusting barrel 8, guide clamping groove 81, adjusting shaft 9. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0018] Embodiment 1

[0019] Reference Figure 1 , 2 The first embodiment of the present application provides an energy dissipation damper structure convenient to replace, comprising an energy dissipation damper body 5, two ends of the energy dissipation damper body 5 are respectively fixedly connected with pull ears 4, the pull ears 4 are respectively hingedly connected with mounting seats 2 through plug-in barrels 3, and the mounting seats 2 are all fixedly connected with mounting plates 1.

[0020] The plug-in barrel 3 is internally hollow and has sliding ports 7 formed at both sides, the sliding ports 7 are respectively slidably connected with limiting assemblies 6, the limiting assemblies 6 are slidably connected with adjusting barrels 8, the adjusting barrels 8 are coaxially and rotatably connected with the plug-in barrel 3, and the adjusting barrels 8 are rotatably sleeved with adjusting shafts 9.

[0021] When installing, the pull ear 4 is connected with the mounting seat 2, and then the two are hinged through the plug-in cylinder 3; first, the adjusting cylinder 8 is manually rotated, the end of the adjusting cylinder 8 is fixedly connected with the anti-skid ring, the manual rotation operation of the adjusting cylinder 8 is facilitated, after the adjusting cylinder 8 is rotated, the limiting assembly 6 is driven to work, the outer threaded cylinder 67 is synchronously rotated with the clamping of the adjusting cylinder 8, the outer threaded cylinder 67 drives the inner threaded ring 65 to move through the threaded structure, the inner threaded ring 65 drives the adjusting seat 64 fixedly connected therewith to move, the adjusting seat 64 drives the hinged connecting rod 63 to swing, the connecting rod 63 drives the hinged positioning column 61 to extend out of the guide outer cylinder 66 and simultaneously extend out of the sliding port 7, the positioning column 61 protrudes into the plug-in cylinder 3, and then the adjusting shaft 9 is manually rotated while the adjusting cylinder 8 is kept fixed and not rotated; the adjusting shaft 9 drives the outer threaded cylinder 67 to move through the threaded structure, the outer threaded cylinder 67 drives the rotationally connected guide outer cylinder 66 to move, the guide outer cylinder 66 drives the clamped positioning column 61 to move along the length direction of the sliding port 7, and finally the positioning column 61 stops after abutting against the outer wall of the mounting seat 2, at this time, the positioning column 61 is located at the end opposite to the mounting seat 2, thereby preventing the plug-in cylinder 3 from being separated, when it is necessary to maintain and replace the damper body 5, the adjusting cylinder 8 is manually rotated in the reverse direction, the positioning column 61 is retracted into the sliding port 7, and then the plug-in cylinder 3 can be taken out of the mounting seat 2, so that the damper body 5 can be taken down and replaced.

[0022] Embodiment 2

[0023] With reference to Figures 1-3 For the second embodiment of the utility model, the embodiment is based on the previous embodiment, specifically, one end of the adjusting cylinder 8 protrudes one end of the plug-in cylinder 3, the other end of the adjusting cylinder 8 is rotationally installed in the plug-in cylinder 3, one end of the adjusting shaft 9 protrudes the adjusting cylinder 8, and the other end of the adjusting shaft 9 is rotationally installed in the plug-in cylinder 3. The end of the adjusting cylinder 8 can be fixedly installed with the anti-skid ring, the manual rotation operation of the adjusting cylinder 8 is facilitated, and the end of the adjusting shaft 9 can be fixedly connected with the character-shaped rectangular block, the manual rotation operation of the adjusting shaft 9 is facilitated.

[0024] Specifically, the limiting assembly 6 comprises the positioning column 61, the movable seat 62, the connecting rod 63, the adjusting seat 64, the inner threaded ring 65, the guide outer cylinder 66 and the inner and outer threaded cylinder 67, one side end of the positioning column 61 is slidingly clamped in the sliding port 7, the other side of the positioning column 61 is slidingly sleeved with the guide outer cylinder 66, the guide outer cylinder 66 is slidingly arranged in the plug-in cylinder 3 and the guide outer cylinder 66 is rotationally sleeved with the two sides of the inner and outer threaded cylinder 67, the inner and outer threaded cylinder 67 is sleeved with the inner threaded ring 65 through the threaded structure, the inner threaded ring 65 is movably arranged in the outer threaded cylinder 67 and the two sides of the outer wall of the inner threaded ring 65 are respectively fixedly connected with the adjusting seat 64, one end of the adjusting seat 64 is respectively hinged with the connecting rod 63, the other end of the connecting rod 63 is respectively hinged with the movable seat 62, and the other side end of the positioning column 61 is fixedly connected with the movable seat 62.

[0025] Further, the inner and outer threaded cylinder 67 is fixedly connected with clamping sliding block 68 at both ends, the clamping sliding block 68 is slidingly clamped with guide clamping groove 81, the guide clamping groove 81 is concave in the inner wall of the annular opening of the adjusting cylinder 8, and the adjusting cylinder 8 is provided with annular openings at both sides and the inner and outer threaded cylinder 67 is arranged in the annular opening.

[0026] First, manually rotate the adjusting cylinder 8, the end of the adjusting cylinder 8 is fixedly connected with the anti-skid ring, which facilitates the rotation operation of the adjusting cylinder 8, after the adjusting cylinder 8 is rotated, the limiting assembly 6 is driven to work, the outer threaded cylinder 67 connected with the adjusting cylinder 8 is synchronously rotated, the outer threaded cylinder 67 drives the inner threaded ring 65 to move through the threaded structure, the inner threaded ring 65 drives the adjusting seat 64 fixedly connected to move, the adjusting seat 64 drives the connecting rod 63 hingedly connected to swing, the connecting rod 63 drives the positioning column 61 hingedly connected to extend out of the guide outer cylinder 66 and at the same time extend out of the sliding opening 7, the positioning column 61 is protrudingly inserted into the cylinder 3, then manually rotate the adjusting shaft 9 while keeping the adjusting cylinder 8 fixed and not rotating, the adjusting shaft 9 drives the outer threaded cylinder 67 to move through the threaded structure, the outer threaded cylinder 67 drives the guide outer cylinder 66 connected to rotate to move, the guide outer cylinder 66 drives the positioning column 61 clamped to move along the length direction of the sliding opening 7, finally the positioning column 61 stops after abutting against the outer wall of the mounting seat 2, at this time the positioning column 61 is located at the end opposite to the mounting seat 2, thereby preventing the cylinder 3 from being separated, when it is necessary to maintain and replace the damper body 5, manually rotate the adjusting cylinder 8 in the opposite direction to make the positioning column 61 retract into the sliding opening 7, thereby making the cylinder 3 can be taken out of the mounting seat 2, so that the damper body 5 can be taken down and replaced.

[0027] Further, the inner and outer threaded cylinder 67 is fixedly connected with clamping sliding block 68 at both ends, the clamping sliding block 68 is slidingly clamped with guide clamping groove 81, the guide clamping groove 81 is concave in the inner wall of the annular opening of the adjusting cylinder 8, and the adjusting cylinder 8 is provided with annular openings at both sides and the inner and outer threaded cylinder 67 is arranged in the annular opening.

[0028] Embodiment 3

[0029] Reference Figures 1-3For the third embodiment of the utility model, the embodiment is based on the above two embodiments, when installing, the pull ear 4 is connected with the mounting seat 2, then the both are hinged through the plug-in barrel 3, first manually rotate the adjusting barrel 8, the end of the adjusting barrel 8 is fixedly connected with the anti-skid ring, the rotation operation of the adjusting barrel 8 is convenient, after the adjusting barrel 8 rotates, the limiting assembly 6 works, the external thread barrel 67 synchronously rotates with the clamping of the adjusting barrel 8, the external thread barrel 67 moves the internal thread ring 65 through the thread structure, the internal thread ring 65 moves the fixed adjusting seat 64, the adjusting seat 64 swings the articulated connecting rod 63, the connecting rod 63 drives the articulated positioning column 61 to stretch out from the guide outer barrel 66 and simultaneously stretch out from the sliding port 7, the positioning column 61 protrudes the plug-in barrel 3, then manually rotate the adjusting shaft 9, at the same time make the adjusting barrel 8 keep fixed and do not rotate, the adjusting shaft 9 moves the external thread barrel 67 through the thread structure, the external thread barrel 67 moves the rotationally connected guide outer barrel 66, the guide outer barrel 66 moves the clamped positioning column 61 along the length direction of the sliding port 7, finally the positioning column 61 stops after abutting to the outer wall of the mounting seat 2, at this time the positioning column 61 is located at the opposite end of the mounting seat 2, further prevent the plug-in barrel 3 from separating, when needing to maintain and replace the energy-dissipation damper body 5, manually rotate the adjusting barrel 8 reversely, make the positioning column 61 retract into the sliding port 7, further make the plug-in barrel 3 can be taken out from the mounting seat 2, namely the energy-dissipation damper body 5 can be taken down and replaced.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A replaceable energy dissipation damper structure comprising an energy dissipation damper body (5), characterized by: Two ends of the energy dissipation damper body (5) are respectively fixedly connected with pull ears (4), the pull ears (4) are respectively hingedly connected with mounting bases (2) through plug-in barrels (3), and the mounting bases (2) are all fixedly connected with mounting plates (1); The plug-in barrel (3) is internally hollow, and both sides are respectively provided with sliding openings (7); the sliding openings (7) are respectively slidably connected with limiting assemblies (6); the limiting assemblies (6) are slidably connected with adjusting barrels (8); the adjusting barrels (8) are coaxially and rotatably connected with the plug-in barrels (3), and the adjusting barrels (8) are rotatably sleeved with adjusting shafts (9) in the inside.

2. A replaceable energy dissipation damper structure according to claim 1, wherein: One end of the adjusting barrel (8) protrudes from one end of the plug-in barrel (3), the other end of the adjusting barrel (8) is rotatably installed in the plug-in barrel (3), one end of the adjusting shaft (9) protrudes from the adjusting barrel (8), and the other end of the adjusting shaft (9) is rotatably installed in the plug-in barrel (3).

3. A replaceable energy dissipation damper structure according to claim 1, wherein: The limiting assembly (6) comprises a positioning column (61), a movable seat (62), a connecting rod (63), an adjusting seat (64), an internal thread ring (65), a guide outer barrel (66) and an internal and external thread barrel (67); one side end of the positioning column (61) is slidably connected in the sliding opening (7); the other side of the positioning column (61) is slidably sleeved with the guide outer barrel (66); the guide outer barrel (66) is slidably arranged in the plug-in barrel (3) and rotatably sleeved with the internal and external thread barrel (67) on both sides; the internal and external thread barrel (67) is externally sleeved with the internal thread ring (65) through a threaded structure; the internal thread ring (65) is movably arranged in the external thread barrel (67) and fixedly connected with the adjusting seat (64) on both sides; one end of the adjusting seat (64) is hingedly connected with the connecting rod (63); the other end of the connecting rod (63) is hingedly connected with the movable seat (62); and the other side end of the movable seat (62) is fixedly connected with the positioning column (61).

4. A replaceable energy dissipation damper structure according to claim 3, wherein: Both ends of the internal and external thread barrel (67) are respectively fixedly connected with clamping sliding blocks (68); the clamping sliding blocks (68) are slidably connected with guide clamping grooves (81); the guide clamping grooves (81) are concavely arranged in the annular opening inner walls of the adjusting barrel (8); both sides of the adjusting barrel (8) are respectively provided with annular openings, and the internal and external thread barrel (67) is arranged in the annular opening.

5. A replaceable energy dissipation damper structure according to claim 4, wherein: The internal and external thread barrel (67) is sleeved with the adjusting shaft (9) through a threaded structure; and both sides of the adjusting shaft (9) are respectively provided with threaded structures.

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