CN212839178U

CN212839178U - Spinning type fastener device capable of achieving self-adaptive adjustment of rope tensioning state

Info

Publication number: CN212839178U
Application number: CN202022042220.4U
Authority: CN
Inventors: 栾舒涵
Original assignee: Suzhou Lianshi Technology Co ltd
Current assignee: Suzhou Lianshi Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-03-30
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a realize spinning formula fastener device of self-adaptation regulation rope tensioning state, including rope, rope connector and rope coupling assembling rope connector are connected respectively to the both ends of rope include first connecting piece, first sleeve, the movable rod, first elastic component, first joint spare, rope coupling assembling includes the second connecting piece, adjust the pole, second joint spare, first joint spare and second joint spare all include the fourth sleeve, fourth retaining member and clamping jaw, the telescopic both ends of fourth are equipped with inside fifth hole site of intercommunication fourth sleeve and sixth hole site respectively, clamping jaw activity is located in the fourth sleeve, the one end that the clamping jaw is close to fifth hole site is equipped with a plurality of cohesion pieces, cohesion piece is the annular space setting, the rope passes fifth hole site and arranges in between the cohesion piece. Compared with the prior art, the utility model the advantage lie in: the rope is convenient to connect and automatically adjust tension, and the installation and the use are more convenient.

Description

Spinning type fastener device capable of achieving self-adaptive adjustment of rope tensioning state

Technical Field

The utility model relates to a rope fastener technical field specifically indicates a realize spinning formula fastener device of self-adaptation regulation rope tensioning state.

Background

Wire rope tensioning ware device on the existing market for connect and fixed rope, the rope all is hard tensioning, adopt both ends fixed promptly, it is taut to the rope through screw tightening device, though the purpose that can be the rope tensioning has been solved to such connected mode, but the life of rope can reduce, can receive exogenic action in the use, the phenomenon that becomes flexible appears easily, influence pleasing to the eye, also can bring the potential safety hazard, need often adjust again with the rope tensioning, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a rope of being convenient for connect, separation, installation and use more convenient one kind realize self-adaptation regulation rope tensioning state's spinning formula fastener device.

In order to solve the technical problem, the utility model provides a technical scheme does: a spinning type fastener device capable of adaptively adjusting the tensioning state of a rope comprises the rope, a rope connector and a rope connecting assembly, wherein the rope connector and the rope connecting assembly are connected to the two ends of the rope respectively, the rope connector comprises a first connecting piece, a first sleeve, a movable rod, a first elastic piece and a first clamping piece, one end of the first sleeve is detachably connected with the first connecting piece, the other end of the first sleeve is provided with a first opening communicated with the inside of the first sleeve, one end of the movable rod penetrates through the first opening and is movably arranged in the first sleeve, the other end of the movable rod is connected with the first clamping piece, the first elastic piece is arranged in the first sleeve, one end of the first elastic piece is abutted to the edge of the first opening, the other end of the first elastic piece is connected to the end of the movable rod, one end of the first clamping piece far away from the movable rod is detachably connected with the rope, the rope connecting component comprises a second connecting piece, an adjusting rod and a second clamping piece, wherein one end of the second connecting piece is provided with a third connecting part, the other end of the second connecting piece is provided with a fourth connecting part, the end part of the fourth connecting part is provided with a containing groove, one end of the adjusting rod is arranged in the containing groove, the adjusting rod is in threaded connection with the inner wall of the containing groove, the second clamping piece is arranged at one end, far away from the first connecting piece, of the adjusting rod, the first clamping piece and the second clamping piece respectively comprise a fourth sleeve, a fourth locking piece and a clamping jaw, the two ends of the fourth sleeve are respectively provided with a fifth hole site and a sixth hole site which are communicated with the inside of the fourth sleeve, the inner wall, close to the fifth hole site, of the fourth sleeve is of a conical structure, the vertical cross-sectional area of the inner wall, close to one end of the fifth hole site, the clamping jaw activity is located in the fourth sleeve, the one end that the clamping jaw is close to the fifth hole site is equipped with a plurality of sheets of holding tightly, the sheet of holding tightly is the annular interval setting, the rope passes the fifth hole site and arranges in and holds tightly between the sheet, the movable rod is connected to the fourth retaining member one end of first joint spare, and the other end passes corresponding sixth hole site butt and keeps away from the one end of holding tightly the sheet in the clamping jaw, the regulation pole is connected to the fourth retaining member one end of second joint spare, and the other end passes corresponding sixth hole site butt and keeps away from the one end of holding tightly the sheet in the clamping jaw.

Furthermore, the first connecting piece comprises a locking part, a first connecting part and a second connecting part, the first connecting part and the second connecting part are respectively arranged at two opposite ends of the locking part, an annular cushion block is sleeved on the first connecting part, and the second connecting part is connected with one end, away from the first opening, of the first sleeve.

Furthermore, the end, far away from first opening, of first sleeve is equipped with the inside second opening of first sleeve of intercommunication, second connecting portion pass the second opening and arrange first sleeve in, second connecting portion can dismantle with first sleeve inner wall and be connected.

Furthermore, the movable rod comprises a movable rod and an abutting part arranged at one end of the movable rod, the abutting part is arranged in the first sleeve, the movable rod is sleeved with the first elastic piece, and one end, far away from the first opening, of the first elastic piece abuts against the abutting part.

Furthermore, the inner wall of the first sleeve is provided with a convex part, when the movable rod is at the first position, one end of the abutting part, which is far away from the movable rod, abuts against the second connecting part, and when the movable rod is at the second position, one end of the abutting part, which is provided with the movable rod, abuts against the convex part.

Further, rope coupling assembling still includes the third retaining member, the regulation pole is located through the helicitic texture cover to the third retaining member, third retaining member butt in the tip of second connecting piece.

Compared with the prior art, the utility model the advantage lie in: when one end of the rope passes through the fifth hole position and is arranged between the clamping pieces of the clamping jaws, the fourth locking piece is rotated to go deep into the fourth sleeve, so that one end of the fourth locking piece, which is arranged in the fourth sleeve, pushes the clamping jaws to be far away from one end of the clamping piece, when the fourth locking piece gradually moves in the fourth sleeve, the clamping pieces synchronously move to the fifth hole position along the inner wall of the conical structure in the fourth sleeve, the distance between the clamping pieces is relatively reduced, so that the clamping connection of the end parts corresponding to the rope is realized, when the rope is separated from the first clamping piece, the first locking piece is rotated to stretch out of the fourth sleeve, so that the thrust of the fourth locking piece to the clamping jaws is reduced until the thrust disappears, the clamping force of the clamping pieces and the rope also gradually disappears, the rope can be separated from the first clamping piece, and the connection mode of the second clamping piece and the rope is the same as that of the first clamping piece, therefore, the rope can be quickly connected and separated from the first clamping piece and the second clamping piece, and the rope is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the balustrade of the present application.

Fig. 2 is a cross-sectional schematic view of an embodiment of the cord connector of fig. 1.

Fig. 3 is a cross-sectional schematic view of an embodiment of the cord connection assembly of fig. 1.

As shown in the figure: 10. first connecting piece, 11, locking part, 12, first connecting part, 13, second connecting part, 20, first sleeve, 21, first opening, 22, second opening, 23, convex part, 30, movable rod, 31, movable rod, 32, abutting part, 40, first elastic part, 50, first clamping part, 55, fourth sleeve, 551, fifth hole site, 552, sixth hole site, 56, fourth locking part, 57, clamping jaw, 571, clamping piece, 60, cushion block, 70, second connecting piece, 80, adjusting rod, 90, second clamping part, 91, third sleeve, 911, third hole site, 912, fourth hole site, 92, second sliding block, 93, third elastic part, 94, second abutting block, 95, third locking part, 100, third connecting part, 110, fourth connecting part, 111, accommodating groove, 1000, rope connector, 3000, rope, 4000, rope connecting component, 5000, and rope, A frame.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The description in this application as relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the present application provides a quick fastening fastener device for adaptively adjusting a tension state of a rope, including a rope 3000, a rope connector 1000 and a rope connection assembly 4000, a handrail shown in fig. 1 is formed by combining a frame 5000, two ends of the rope 3000 are respectively connected with the rope connector 1000 and the rope connection assembly 4000, wherein the rope 3000 can be a steel wire rope, after the rope 3000 is tensioned, a force applied in a radial direction is an elastic force which is smaller than a rigid locking force, so that a load of the rope 300 is smaller, and a service life of the rope 3000 is prolonged, the rope connector 1000 includes a first connecting member 10, a first sleeve 20, a movable rod 30, a first elastic member 40 and a first clamping member 50, one end of the first sleeve 20 is detachably connected with the first connecting member 10, the first sleeve 20 can be detachably connected with the first connecting member 10 through a threaded structure, specifically, the first sleeve 20 is provided with an internal thread, the first connecting member 10 is provided with an external thread adapted to facilitate the assembly and disassembly of the rope connector 1000, so that the rope connector is more convenient to use, the other end of the first sleeve 20 is provided with a first opening 21 communicated with the inside of the first sleeve 20, one end of the movable rod 30 passes through the first opening 21 and is movably arranged in the first sleeve 20, the other end of the movable rod is connected with the first clamping member 50, the first elastic member 40 is arranged in the first sleeve 20, one end of the first elastic member 40 abuts against the edge of the first opening 21, the other end of the first elastic member 40 is connected with the end portion of the movable rod 30, one end of the first clamping member 50 far away from the movable rod 30 is detachably connected with the rope 3000, the rope connector 1000 can be made of metal or plastic material, preferably made of stainless steel material, wherein the first elastic member 40 can be a spring, the first engaging member 50 is adapted to be quickly engaged with the rope 3000 for easy use. The rope 3000 can be conveniently and quickly installed on the rope connector 1000 by the technical scheme, and the first elastic part 40 can always apply the elastic force opposite to the rope 3000 to the movable rod 30 due to the assembly of the first elastic part 40 and the movable rod 30, the rope 3000 can always keep a tensioning state, the tensioning of the rope 3000 can be adjusted in a self-adaptive manner, the rope connector 1000 is more convenient to use, and the service life of the rope 3000 can be prolonged, the rope connecting assembly 4000 comprises a second connecting part 70, an adjusting rod 80 and a second clamping part 90, one end of the second connecting part 70 is provided with a third connecting part 100, the other end of the second connecting part 70 is provided with a fourth connecting part 110, the end part of the fourth connecting part 110 is provided with an accommodating groove 111, one end of the adjusting rod 80 is arranged in the accommodating groove 111, the adjusting rod 80 is in threaded connection with the inner wall of the accommodating groove 111, and the second clamping part 90 is arranged at one end of, adjust pole 80 and be used for adjusting the tensile force of rope 3000 to cooperation rope connector 1000 uses, can install rope connector 1000 and rope coupling assembling 4000 earlier and fix, later be connected the both ends of rope 3000 with rope connector 1000 and rope coupling assembling 4000 again, adjust the tensile force of rope 3000 through adjusting pole 80 at last, it is more convenient to use. The fastener device among the prior art is because the bolt that both ends all adopted is to the taut mounting means of hardness of rope, current fastener device is in the installation, generally install 9 rows of fastener devices, install one row of fastener device in the middle earlier, install 8 rows of fastener devices from top to bottom in order again, in the installation, the both ends bolt of every row of fastener device is locked in advance earlier, the respective elasticity of holistic adjustment again, make every row of fastener device's rope tensioning state unanimous as far as possible, often need many times to adjust, it is very troublesome, the rope coupling assembling 4000 that only needs the fastener device of every row of adjustment of this application just can realize that rope 3000 tensioning state is unanimous, do not need both ends to adjust, can improve fastener device's installation effectiveness greatly. In addition, after the rope 3000 is tensioned, the force applied in the axial direction is a spring force, which is smaller than the rigid locking force, so that the radial load of the rope 3000 is smaller, thereby increasing the service life of the rope 3000, each of the first clamping member 50 and the second clamping member 90 includes a fourth sleeve 55, a fourth locking member 56 and a clamping jaw 57, both ends of the fourth sleeve 55 are respectively provided with a fifth hole 551 and a sixth hole 552 communicating with the inside of the fourth sleeve 55, the inner wall of the fourth sleeve 55 near the fifth hole 551 is of a tapered structure, the vertical cross-sectional area of the inner wall of the fourth sleeve 55 near the fifth hole 551 is smaller than the vertical cross-sectional area of the inner wall of the fourth sleeve 55 near the sixth hole 552, the clamping jaw 57 is movably arranged in the fourth sleeve 55, one end of the clamping jaw 57 near the fifth hole 551 is provided with a plurality of clamping pieces 571, and the clamping pieces 571 are arranged at annular intervals, the rope 3000 passes through the fifth hole site 551 and is arranged between the holding pieces 571, one end of the fourth locking member 56 of the first clamping member 50 is connected with the movable rod 30, the other end of the fourth locking member passes through the corresponding sixth hole site 552 and abuts against one end, far away from the holding pieces 571, of the clamping jaw 57, one end of the fourth locking member 56 of the second clamping member 90 is connected with the adjusting rod 80, the other end of the fourth locking member passes through the corresponding sixth hole site 552 and abuts against one end, far away from the holding pieces 571, of the clamping jaw 57, the fourth sleeve 55 and the fourth locking member 56 can be made of metal materials, and the clamping jaw 57 can be made of metal or plastic materials. The fourth locking member 56 of the first clip member 50 can be connected to the movable rod 30 through a threaded structure, the other end of the first clip member 50 passes through the sixth hole 552 and abuts against one end of the clamping jaw 57 far from the clamping sheet 571, when one end of the rope 3000 passes through the fifth hole 551 and is placed between the clamping sheets 571 of the clamping jaw 57, the fourth locking member 56 is rotated to go deep into the fourth sleeve 55, so that one end of the fourth locking member 56 placed in the fourth sleeve 55 pushes the clamping jaw 57 to go away from one end of the clamping sheet 571, the fourth locking member 56 gradually moves into the fourth sleeve 55, the clamping sheet 571 synchronously moves to the fifth hole 551 along the inner wall of the conical structure of the fourth sleeve 55, the distance between the clamping sheets 571 is relatively reduced to achieve the clamping connection of the corresponding end portion of the rope 3000, when the rope 3000 is separated from the first clip member 50, the first locking member 52 is rotated to extend out of the fourth sleeve 55, the pushing force of the fourth locking member 56 to the clamping jaw 57 is reduced until the pushing force disappears, the holding sheet 571 of the clamping jaw 57 and the holding force of the rope 3000 disappear gradually, and the rope 3000 can be separated from the first clamping member 50, so that the rope 3000 and the first clamping member 50 can be quickly connected and separated, and the use is more convenient.

The fourth retaining member 56 one end of second joint spare 90 can with adjust pole 80 rigid coupling or integrated into one piece, and second joint spare 90 is connected with rope 3000 and loosens the mode the same with the realization mode of first joint spare 50, no longer gives unnecessary details here one by one, realizes rope 3000 and the quick connection and the separation of second joint spare 90 through second joint spare 90, makes its use more convenient.

The first connecting member 10 includes a locking portion 11, a first connecting portion 12 and a second connecting portion 13, the first connecting portion 12 and the second connecting portion 13 are respectively disposed at opposite ends of the locking portion 11, the first connecting portion 12 is sleeved with an annular cushion block 60, the cushion block 60 can be a plastic gasket or a metal gasket, which is convenient for the first connecting portion 12 to be connected with an external wall surface or a guardrail, the second connecting portion 13 connects an end of the first sleeve 20 away from the first opening 21, wherein the locking part 11, the first connecting part 12 and the second connecting part 13 can be integrally formed, the first connecting part 12 can be a screw or a threaded rod, the vertical section of the locking part 11 can be a hexagonal structure or a similar structure, which is convenient for being clamped on the locking part 11 by an external wrench to rotate, so as to realize the connection of the first connecting part 12 with the external wall surface or the frame of the guardrail, and make the use more convenient.

The one end that first opening 21 was kept away from to first sleeve 20 is equipped with the inside second opening 22 of intercommunication first sleeve 20, second connecting portion 13 passes second opening 22 and arranges in first sleeve 20, second connecting portion 13 can be dismantled with first sleeve 20 inner wall and be connected, and second connecting portion 13 accessible screw thread structure connects in first sleeve 20 inner wall, through arranging second connecting portion 13 in first sleeve 20, can strengthen being connected between first sleeve 20 and the second connecting portion 13, makes its overall structure more firm.

The movable rod 30 comprises a movable rod 31 and an abutting part 32 arranged at one end of the movable rod 31, the abutting part 32 is arranged in the first sleeve 20, the movable rod 31 is sleeved with the first elastic part 40, one end, far away from the first opening 21, of the first elastic part 40 abuts against the abutting part 32, the movable rod 31 and the abutting part 32 can be integrally formed, the abutting part 32 facilitates abutting of the first elastic part 40, and therefore assembly is more convenient.

The inner wall of the first sleeve 20 is provided with a convex portion 23, when the movable rod 30 is at the first position, one end of the abutting portion 32, which is far away from the movable rod 31, abuts against the second connecting portion 13, when the movable rod 30 is at the second position, one end of the abutting portion 32, which is provided with the movable rod 31, abuts against the convex portion 23, the convex portion 23 can be a convex point bump or an annular step portion, the moving position of the movable rod 30 can be limited through the convex portion 23, and the abutting portion 32 can be prevented from excessively compressing the first elastic member 40, so that the first elastic member 40 is protected, the movable rod 30 can move more stably, and the service life of the rope connector 1000 is prolonged.

Rope coupling assembling 4000 still includes third retaining member 95, third retaining member 95 is located regulation pole 80 through the helicitic texture cover, third retaining member 95 butt in the tip of second connecting piece 70, third retaining member 95 can be the nut, carries out the position that closely butt second connecting piece 70 corresponds through third retaining member 95, prevents that regulation pole 80 and fourth connecting portion 110 are not hard up to it is more firm when making second joint piece 90 be connected with rope 3000.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications and equivalents of the subject matter of the present application, which is conceived to be equivalent to the above description and the accompanying drawings, or to be directly/indirectly applied to other related arts, are intended to be included within the scope of the present application.

Claims

1. The utility model provides a realize spinning formula fastener device of self-adaptation regulation rope tensioning state, includes rope (3000), rope connector (1000) and rope coupling assembling (4000) are connected respectively to the both ends of rope (3000), rope connector (1000) includes first connecting piece (10), first sleeve (20), movable rod (30), first elastic component (40), first joint spare (50), the connection can be dismantled to the one end of first sleeve (20) first connecting piece (10), the other end of first sleeve (20) is equipped with first opening (21) of intercommunication first sleeve (20) inside, movable rod (30) one end is passed first opening (21) activity is arranged in first sleeve (20), the other end is connected first joint spare (50), first elastic component (40) are arranged in first sleeve (20), one end of the first elastic piece (40) is abutted to the edge of the first opening (21), the other end of the first elastic piece (40) is connected to the end part of the movable rod (30), one end of the first clamping piece (50) far away from the movable rod (30) is detachably connected with the rope (3000), the rope connecting assembly (4000) comprises a second connecting piece (70), an adjusting rod (80) and a second clamping piece (90), one end of the second connecting piece (70) is provided with a third connecting part (100), the other end of the second connecting piece is provided with a fourth connecting part (110), the end part of the fourth connecting part (110) is provided with a containing groove (111), one end of the adjusting rod (80) is arranged in the containing groove (111), the adjusting rod (80) is in threaded connection with the inner wall of the containing groove (111), the second clamping piece (90) is arranged at one end of the adjusting rod (80) far away from the first connecting piece (, the method is characterized in that: the first clamping piece (50) and the second clamping piece (90) respectively comprise a fourth sleeve (55), a fourth locking piece (56) and clamping jaws (57), a fifth hole site (551) and a sixth hole site (552) which are communicated with the inside of the fourth sleeve (55) are respectively arranged at two ends of the fourth sleeve (55), the inner wall of the fourth sleeve (55) close to the fifth hole site (551) is of a conical structure, the vertical cross-sectional area of the inner wall of the fourth sleeve (55) close to one end of the fifth hole site (551) is smaller than that of the inner wall of the fourth sleeve (55) close to one end of the sixth hole site (552), the clamping jaws (57) are movably arranged in the fourth sleeve (55), a plurality of tightening pieces (571) are arranged at one end of the clamping jaws (57) close to the fifth hole site (551), the tightening pieces (571) are arranged at annular intervals, and the rope (3000) passes through the fifth hole site (551) and is arranged between the tightening pieces (571), the movable rod (30) is connected to fourth retaining member (56) one end of first joint spare (50), and the other end passes corresponding sixth hole site (552) butt and keeps away from the one end of holding tightly piece (571) in clamping jaw (57), regulation pole (80) is connected to fourth retaining member (56) one end of second joint spare (90), and the other end passes corresponding sixth hole site (552) butt and keeps away from the one end of holding tightly piece (571) in clamping jaw (57).

2. The spinning fastener device for self-adaptive rope tension adjustment according to claim 1, wherein: first connecting piece (10) are including locking portion (11), first connecting portion (12) and second connecting portion (13) are located respectively locking portion (11) relative both ends, the cover is equipped with annular cushion (60) on first connecting portion (12), second connecting portion (13) are connected the one end of first opening (21) is kept away from in first sleeve (20).

3. A spinning fastener device for adaptive rope tension adjustment according to claim 2, wherein: one end, far away from first opening (21), of first sleeve (20) is provided with second opening (22) that communicates the inside of first sleeve (20), second connecting portion (13) pass second opening (22) and arrange in first sleeve (20), second connecting portion (13) and first sleeve (20) inner wall can be dismantled and be connected.

4. A spinning fastener device for adaptive rope tension adjustment according to claim 3, wherein: the movable rod (30) comprises a movable rod (31) and an abutting portion (32) arranged at one end of the movable rod (31), the abutting portion (32) is arranged in the first sleeve (20), the movable rod (31) is sleeved with the first elastic piece (40), and one end, away from the first opening (21), of the first elastic piece (40) abuts against the abutting portion (32).

5. The spinning fastener device for self-adaptive rope tension adjustment according to claim 4, wherein: the inner wall of the first sleeve (20) is provided with a convex part (23), when the movable rod (30) is at the first position, one end, away from the movable rod (31), of the abutting part (32) abuts against the second connecting part (13), and when the movable rod (30) is at the second position, one end, provided with the movable rod (31), of the abutting part (32) abuts against the convex part (23).

6. The spinning fastener device for self-adaptive rope tension adjustment according to claim 1, wherein: rope coupling assembling (4000) still includes third retaining member (95), regulation pole (80) are located through the helicitic texture cover to third retaining member (95), third retaining member (95) butt in the tip of second connecting piece (70).