CN214758236U - Steel wire tensioner for rainproof net rack system - Google Patents
Steel wire tensioner for rainproof net rack system Download PDFInfo
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- CN214758236U CN214758236U CN202120345144.6U CN202120345144U CN214758236U CN 214758236 U CN214758236 U CN 214758236U CN 202120345144 U CN202120345144 U CN 202120345144U CN 214758236 U CN214758236 U CN 214758236U
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Abstract
The utility model provides a steel wire tensioner for a rainproof net rack system, which comprises a wheel shaft, a first connecting rod, a second connecting rod and a limiting rod, wherein the wheel shaft is sleeved on the first connecting rod and can rotate on the first connecting rod; the second connecting rod can be connected with one end of the first connecting rod; the utility model discloses a steel wire tensioning force can be adjusted at any time to the riser, the riser is located to the second connecting rod, and the second connecting rod is connected with the first connecting rod and set up at epaxial gag lever post simultaneously, can realize that the shaft is fixed on the first connecting rod, prevent after adjusting the steel wire tensile force that the shaft rotates the steel wire that drives from taking turns to the epaxial tensile force of wheel and leading to the tensile force to reduce.
Description
Technical Field
The utility model belongs to the technical field of the protection of forest fruit, a tensioning ware is related to, concretely relates to steel wire tensioning ware for rain-proof rack system.
Background
Rainwater weather is one of the main natural disasters that cause open-air crops, and too much rainwater can cause and fruit to drop to and too much rainwater can soak the root system of farming, can lead to the root system to corrode for a long time, and greatly reduced fruit yield has very big destructiveness to the quality of fruit.
The rain-proof net rack system is built by a new rain-proof technology for orchards in recent years, a net structure is formed by connecting steel wires on vertical pipes with each other, and a net piece is arranged on the net structure to form the rain-proof net rack system.
The connected mode of steel wire and the riser of locating planting row head and end both ends is with the steel wire twine a plurality of circles on the riser after again with the end-to-end connection earth anchor of steel wire, form along the tensile force of planting the row, the net piece is built on the steel wire, this kind of connected mode uses for a long time when the riser receives environmental factor to influence the time appearing rocking, the not hard up phenomenon can appear in the setting of tensioning ware on the riser, can make the tensioning ware power of winding steel wire on the riser diminish, drop from the riser even, further influence the stability of rain-proof rack system, the phenomenon that causes rain-proof rack system to collapse even.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide a steel wire tensioning ware for rain-proof rack system solves the problem that prior art exists.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
a wire tensioner for a rain protection grid system comprising: the wheel shaft, the first connecting rod, the second connecting rod and the limiting rod; the wheel shaft is sleeved on the first connecting rod, and the wheel shaft can rotate on the first connecting rod; the second connecting rod is connected with one end of the first connecting rod; the limiting rod is arranged on the wheel shaft, and one end of the limiting rod is connected with the second connecting rod.
The wheel shaft comprises a top disc, a base disc and a sleeve, the sleeve is located between the top disc and the base disc, the top disc, the base disc and the sleeve are all sleeved on a first connecting rod, a plurality of first limiting holes and second limiting holes which correspond to each other are respectively formed in the top disc and the base disc, the limiting rods can penetrate through the first limiting holes and the second limiting holes and are connected with the top disc and the base disc, the base disc can be arranged at the top of the vertical pipe, the second connecting rod can be inserted in the vertical pipe along the radial direction of the vertical pipe, and the first connecting rod can be inserted in the vertical pipe along the vertical direction.
One end of the first connecting rod is provided with a first mounting hole, one end of the limiting rod is provided with a second mounting hole, and the second connecting rod can penetrate through the first mounting hole and the second mounting hole to be connected with the first connecting rod and the limiting rod respectively.
The sleeve is further provided with a positioning piece, the positioning piece is provided with a positioning hole, and the diameter of the positioning hole is matched with that of the steel wire.
The first connecting rod is further sleeved with a first clamping piece, and the first clamping piece is located on the top disc.
The steel wire tensioning ware still includes the centre gripping subassembly, and the cover is located on the head rod, including first clamping piece, second clamping piece and the second clamping piece that sets gradually, first clamping piece is located first clamping piece, first clamping piece includes an installation curved surface, the installation curved surface matches with the steel wire outer peripheral face, the installation curved surface can with the second clamping piece forms a centre gripping mouth.
The steel wire tensioner further comprises a stabilizing disc, the stabilizing disc is sleeved on the first connecting rod and connected with the side face of the base plate, close to one side of the first mounting opening, and the outer peripheral face of the stabilizing disc is abutted to the inner peripheral face of the vertical pipe.
And one end of the second connecting rod, which is far away from the limiting rod, is provided with a mounting hole.
The number of the first limiting holes and the number of the second limiting holes are four, and the first limiting holes and the second limiting holes are uniformly arranged on the same graduated circle of the outer peripheral surfaces of the top disc and the bottom disc respectively.
The center lines of the top disc, the bottom disc, the sleeve, the stabilizing disc, the first clamping piece and the second clamping piece are coaxial with the first connecting rod.
Compared with the prior art, the utility model, following technological effect has:
the steel wire tensioner of the utility model is provided with the wheel shaft, the steel wire can be wound to tension the steel wire, the wheel shaft is sleeved on the first connecting rod, the wheel shaft is rotated along the winding direction of the steel wire, the tension force of the steel wire can be increased, the tension force can be conveniently adjusted, the second connecting rod is arranged on the vertical pipe and is respectively connected with the first connecting rod and the limiting rod arranged on the wheel shaft, the wheel shaft can be fixed on the first connecting rod, the steel wire driven by the rotation of the wheel shaft can be prevented from falling off from the wheel shaft after the tension force is adjusted, so that the tension force is reduced, the steel wire tensioner of the utility model can adjust the tension force of the steel wire at any time, the tension force of the steel wire on the vertical pipe is prevented from being reduced after the steel wire is used for a long time, even the steel wire falls off from the vertical pipe, the adjusting mode is simple, the operation is easy, and the tension force of the steel wire can be ensured when the rainproof net rack system is used, further ensuring the stability of the rain-proof net rack system.
Drawings
FIG. 1 is a schematic cross-sectional view of a tensioner and riser of the present invention;
fig. 2 is a schematic structural view of the tensioner of the present invention disposed on the vertical pipe and connected to one end of the longitudinal steel wire.
The meaning of the individual reference symbols in the figures is:
1-a first connecting rod, 2-a first mounting port, 3-a second connecting rod, 4-a second mounting port, 5-a fourth clamping piece, 6-a vertical pipe, 7-a top disc, 8-a bottom disc, 9-a sleeve, 10-a first limiting hole, 11-a second limiting hole, 12-a limiting rod, 13-a third clamping piece, 15-a first clamping piece, 16-a positioning hole, 17-a stabilizing disc, 18-a mounting hole, 19-a first clamping piece, 20-a second clamping piece, 21-a second clamping piece, 22-a mounting curved surface, 23-a transverse steel wire, 24-a longitudinal steel wire and 25-a reinforcing steel wire.
The following examples are provided to explain the present invention in further detail.
Detailed Description
The following embodiments of the present invention are given, and it should be noted that the present invention is not limited to the following embodiments, and all the equivalent transformations made on the basis of the technical solution of the present application all fall into the protection scope of the present invention.
As used herein, directional terms such as "transverse," "radial," "axial," "horizontal," and "vertical" are intended to correspond to a particular direction on the page in the drawings or to a corresponding direction in the space shown in the drawings.
The term "longitudinal steel wire" as used herein refers to a steel wire disposed on a vertical pipe along a planting row, and the term "transverse steel wire" refers to a steel wire disposed on a vertical pipe perpendicular to the longitudinal steel wire.
Example (b):
a steel wire tensioner for a rainproof net rack system is shown in figures 1-2 and comprises a wheel shaft, a first connecting rod 1, a second connecting rod 3 and a limiting rod 12, wherein the wheel shaft 8 is sleeved on the first connecting rod 1 and can rotate on the first connecting rod 1; the second connecting rod 3 is connected with one end of the first connecting rod 1; the limiting rod 12 can be arranged on the wheel shaft, and one end of the limiting rod 12 is connected with the second connecting rod 3.
The steel wire tensioner of the embodiment is provided with the wheel shaft, a steel wire can be wound to tension the steel wire, the wheel shaft is sleeved on the first connecting rod 1, the wheel shaft is rotated along the winding direction of the steel wire, the tension force of the steel wire can be increased, the tension force of the steel wire can be adjusted at any time, the operation is convenient, the second connecting rod 3 is arranged on the vertical pipe, the second connecting rod 3 is simultaneously connected with the first connecting rod 1 and the limiting rod 12 arranged on the wheel shaft, the fixation of the wheel shaft on the first connecting rod 1 can be realized, the phenomenon that the steel wire driven by the rotation of the wheel shaft falls off from the wheel shaft to reduce the tension force after the tension force of the steel wire is adjusted is prevented, the tension force of the steel wire on the vertical pipe is prevented from being reduced after the tension force of the steel wire is adjusted at any time, even the steel wire falls off from the vertical pipe, the adjusting mode is simple and easy to operate, and the tension force of the steel wire can be ensured when a rainproof net rack system is used, further ensuring the stability of the rain-proof net rack system.
In this embodiment, according to the requirement of planting habit, the longitudinal steel wire 24 arranged along the planting row needs to ensure the tension of the steel wire, therefore, the two ends of the longitudinal steel wire 24 are respectively arranged on the steel wire tensioners on the vertical pipes 6 at the two ends of the planting row, the arrow direction in fig. 2 represents the winding direction of one end of the longitudinal steel wire 24 on the wheel axle, and the winding direction of the other end of the longitudinal steel wire 24 is opposite to the present direction.
As a preferable scheme of this embodiment, the wheel axle includes a top disc 7, a bottom disc 8 and a sleeve 9, the sleeve 9 is located between the top disc 7 and the bottom disc 8, the top disc 7, the bottom disc 8 and the sleeve 9 are all sleeved on the first connecting rod 1, the top disc 7 and the bottom disc 8 are respectively provided with a plurality of first limiting holes 10 and second limiting holes 11 corresponding to each other, the limiting rod 12 can penetrate through the first limiting holes 10 and the second limiting holes 11 to be connected with the top disc 7 and the bottom disc 8, the bottom disc 8 can be arranged at the top of the vertical pipe 6, the second connecting rod 3 can be inserted on the vertical pipe 6 along the radial direction of the vertical pipe 6, and the first connecting rod 1 can be inserted into the vertical pipe 6 along the vertical direction.
Wherein, top dish 7 and chassis 8 can form the centre gripping to sleeve 9, make sleeve 9 be in stable centre gripping space to through setting up gag lever post 12 and being connected with second connecting rod 3 after passing first spacing hole 10 and the spacing hole 11 of second, can prevent the rotation of sleeve 9 on riser 6, make sleeve 9's connection more stable, ensure to indulge and be in stable operational environment after 24 both ends of steel wire twine respectively on corresponding sleeve 9, guarantee to indulge the tensile force of steel wire 24.
As a preferable solution of this embodiment, one end of the first connecting rod 1 is provided with a first mounting opening 2, one end of the limiting rod 12 is provided with a second mounting opening 4, and the second connecting rod 3 can penetrate through the first mounting opening 2 and the second mounting opening 4 to be connected with the first connecting rod 1 and the limiting rod 12 respectively.
Wherein, through setting up second connecting rod 3 and pass first installing port 2, second installing port 4 and be connected with head rod 1 respectively and be connected with gag lever post 12, realized between second connecting rod 3, head rod 1 and the gag lever post 12 respectively with dismantling of riser be connected, make things convenient for staff's dismantlement, work efficiency is high.
As a preferable scheme of this embodiment, a positioning member is further disposed on the connecting rod 9, a positioning hole 16 is disposed on the positioning member, and a diameter of the positioning hole 16 matches with that of the steel wire.
The positioning holes 16 are provided for winding the steel wire around the sleeve 9, and the ends of the two ends of the longitudinal steel wire 24 pass through the positioning holes 16, so that the friction force of the connection between the longitudinal steel wire 24 and the sleeve 9 is increased, and the stability of the connection is enhanced.
As a preferable scheme of this embodiment, the first clamping member 15 is further sleeved on the first connecting rod 1, and the first clamping member 15 is located on the top plate 7, so as to further increase the connection stability between the wheel axle and the first connecting rod 1, and improve the stability after the longitudinal steel wire 24 is tensioned.
As a preferable scheme of this embodiment, the clamping assembly is sleeved on the first connecting rod 1, and includes a first clamping piece 19, a second clamping piece 20, and a second clamping piece 21 that are sequentially disposed, the first clamping piece 19 is located on the first clamping piece 15, the first clamping piece 19 includes an installation curved surface 22, the installation curved surface 22 is matched with an outer peripheral surface of the steel wire, and the installation curved surface 22 can form a clamping opening with the second clamping piece 20.
Wherein, the rain-proof rack system build except that setting up vertical steel wire 24 along planting the row on riser 6, often still need to build and indulge horizontal steel wire 22 of steel wire 24 vertically for the system is stable, installation curved surface 22 can form a centre gripping mouth with second clamping piece 20, suit on head rod 1 through first clamping piece 19 and second clamping piece 20, can be when the installation at any time according to the direction adjustment centre gripping mouth's of horizontal steel wire 23 direction, and locate horizontal steel wire 23 on the centre gripping mouth, realized will indulge the purpose of steel wire 24 and horizontal steel wire 23 fixed connection simultaneously on the tensioning ware, fix first clamping piece 19 through second clamping piece 21, second clamping piece 20, the connection stability of horizontal steel wire 23 has been strengthened.
As a preferable scheme of this embodiment, the steel wire tensioner further includes a stabilizing disc 17, which is sleeved on the first connecting rod 1 and fixed with a side surface of the chassis 8 near the first mounting port 2, and an outer circumferential surface of the stabilizing disc 17 abuts against an inner circumferential surface of the stand pipe 6.
The purpose of the stabilizing disc 17 is to increase the contact area between the tensioner and the riser 6, and further improve the connection stability between the top disc 7, the sleeve 9, the bottom disc 8 and the riser 6.
As a preferable solution of this embodiment, a mounting hole 18 is provided at one end of the second connecting rod 3 away from the limiting rod 12.
The purpose of the installation hole 18 is to fixedly connect the reinforcing steel wire 25 to the installation hole 18 and then to the ground anchor, thereby improving the stability of the riser 6.
As a preferred scheme of this embodiment, the number of the first limiting holes 10 and the second limiting holes 11 is four, and the first limiting holes 10 and the second limiting holes 11 are uniformly located on the same graduated circle on the outer peripheral surfaces of the top disc 7 and the bottom disc 8, and after the longitudinal steel wire 24 is wound on the sleeve 9 to complete the tensioning operation, the plurality of first limiting holes 10 and the plurality of second limiting holes 11 are provided, so that a worker can select the first limiting hole 10 and the second limiting hole 11 which are closest to the second connecting rod 3 to install when connecting the limiting rod 12 with the second connecting rod 3, and the top disc 7 and the bottom disc 8 do not need to be adjusted greatly to adapt to the second connecting rod 3, thereby ensuring the tensioning force at the two ends of the longitudinal steel wire 24.
In this embodiment, the first connecting rod 1, the second connecting rod 3 and the limiting rod 12 are screws, the first clamping member 15 and the second clamping member 21 are nuts, and the screws and the nuts form a common bolt structure, so that the adjustable bolt structure is widely used, is convenient for operation of technicians, and has high adjustable flexibility.
Wherein, the one end of gag lever post 12 and the contact of paring top 7 sets up third clamping piece 13, and third clamping piece 13 is the nut, improves the stability of being connected of gag lever post 12 and paring top 7, and the one end that second connecting rod 3 set up second installing port 4 sets up fourth clamping piece 5, and fourth clamping piece 5 is the nut, improves the stability of being connected of second connecting rod 3 and gag lever post 12.
The first clamping piece 15, the second clamping piece 21, the third clamping piece 13 and the fourth clamping piece 5 are respectively provided with a gasket with the parts connected with the first clamping piece, so that the contact area between the parts and the parts in contact with the parts can be increased, the pressure is reduced, the looseness is prevented, and the service life is prolonged.
As a preferable scheme of this embodiment, the center lines of the top plate 7, the bottom plate 8, the sleeve 9, the stabilizing plate 17, the first clamping member 15 and the second clamping member 21 are arranged coaxially with the first connecting rod 1, so as to improve the overall connection stability of the tensioner.
The utility model discloses a use:
procedure for the first installation of the tensioner of the present embodiment on riser 6:
firstly, inserting one end of a first connecting rod 1, which is provided with a first mounting port 2, into a vertical pipe 6, inserting a second connecting rod 3 into the vertical pipe 6 through a hole in the vertical pipe 6 and the first mounting port 2 along the diameter of the vertical pipe 6, and extending the other end of the first connecting rod 1 out of the vertical pipe 6;
secondly, sleeving a wheel shaft on the first connecting rod 1 along the other end of the first connecting rod 1, enabling the chassis 8 to be abutted against the stand pipe 6, respectively winding two ends of a longitudinal steel wire 23 on the sleeves 9 corresponding to the head end and the tail end of the planting row, rotating the wheel shaft along the winding direction of the two ends of the longitudinal steel wire 24, enabling the longitudinal steel wire 24 to be tensioned, sleeving a first clamping piece 15 on the first connecting rod 1 along the other end of the first connecting rod 1, screwing the first clamping piece in the direction of the top disc 7 and abutting against the top disc 7;
finally, inserting a limiting rod 12 into the first limiting hole 10 and the second limiting hole 11, inserting one end of the second connecting rod 3 into the second mounting opening 4, screwing the fourth clamping piece 5 in the direction of the second mounting opening 4 and abutting against the second mounting opening 4;
after the tensioner of the embodiment is used for a long time, the tension of the longitudinal steel wire 24 becomes small, and the use process when the tension of the longitudinal steel wire 24 needs to be adjusted is as follows:
and after the fourth clamping piece 5 is screwed out, the second connecting rod 3 is pulled out from the second mounting port 4, the limiting rod 12 is taken out from the top disc 7 and the bottom disc 8, the rotating wheel shaft rotates towards the winding direction of the longitudinal steel wire 24, so that the longitudinal steel wire 24 is tensioned, and then the limiting rod 12 is inserted into the top disc 7 and the bottom disc 8 and is connected with the second connecting rod 3.
Claims (10)
1. A wire tensioner for a rain protection grid system, comprising:
a wheel axle;
the wheel shaft is sleeved on the first connecting rod (1) and can rotate on the first connecting rod (1);
the second connecting rod (3), the said second connecting rod (3) is connected with one end of the first connecting rod (1);
the limiting rod (12) is arranged on the wheel shaft, and one end of the limiting rod (12) is connected with the second connecting rod (3).
2. A steel wire tensioner according to claim 1, characterized in that said axle comprises a top disc (7), a bottom disc (8) and a sleeve (9), the sleeve (9) is positioned between the top disc (7) and the bottom disc (8), the top disc (7), the bottom disc (8) and the sleeve (9) are all sleeved on the first connecting rod (1), a plurality of first limiting holes (10) and second limiting holes (11) which are mutually corresponding are respectively arranged on the top disc (7) and the bottom disc (8), the limiting rod (12) can penetrate through the first limiting hole (10) and the second limiting hole (11) to be connected with the top disc (7) and the bottom disc (8), the chassis (8) can be arranged at the top of the stand pipe (6), the second connecting rod (3) can be inserted on the stand pipe (6) along the radial direction of the stand pipe (6), the first connecting rod (1) can be inserted into the vertical pipe (6) along the vertical direction.
3. The wire tensioner according to claim 2, wherein one end of the first connecting rod (1) is provided with a first mounting opening (2), one end of the limiting rod (12) is provided with a second mounting opening (4), and the second connecting rod (3) can pass through the first mounting opening (2) and the second mounting opening (4) to be connected with the first connecting rod (1) and the limiting rod (12) respectively.
4. A wire tensioner according to claim 2, characterised in that the sleeve (9) is further provided with a locating element, the locating element being provided with a locating hole (16), the diameter of the locating hole (16) matching the wire.
5. A wire tensioner according to claim 2, characterised in that said first connecting rod (1) is further provided with a first clamping member (15), said first clamping member (15) being located on said top disc (7).
6. The wire tensioner as in claim 2, further comprising:
the centre gripping subassembly, the cover is located on head rod (1), including first clamping piece (19), second clamping piece (20) and second clamping piece (21) that set gradually, first clamping piece (19) are located first clamping piece (15), first clamping piece (19) are including an installation curved surface (22), installation curved surface (22) match with the steel wire outer peripheral face, installation curved surface (22) can with second clamping piece (20) form a centre gripping mouth.
7. The wire tensioner as in claim 5, further comprising:
and the stabilizing disc (17) is sleeved on the first connecting rod (1) and is connected with the side surface of the chassis (8) close to one side of the first mounting port (2), and the outer peripheral surface of the stabilizing disc (17) is abutted against the inner peripheral surface of the vertical pipe (6).
8. A wire tensioner according to claim 2, characterised in that the end of the second connecting rod (3) remote from the stop rod (12) is provided with a mounting hole (18).
9. The wire tensioner according to claim 2, wherein the number of the first limiting holes (10) and the second limiting holes (11) is four, and the four limiting holes are uniformly located on the same pitch circle of the outer peripheral surfaces of the top disc (7) and the bottom disc (8).
10. A steel wire tensioner according to claim 7, characterized in that the centre lines of the top disc (7), the bottom disc (8), the sleeve (9), the stabilizing disc (17), the first clamping member (15) and the second clamping member (21) are arranged coaxially with the first connecting rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120345144.6U CN214758236U (en) | 2021-02-07 | 2021-02-07 | Steel wire tensioner for rainproof net rack system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120345144.6U CN214758236U (en) | 2021-02-07 | 2021-02-07 | Steel wire tensioner for rainproof net rack system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214758236U true CN214758236U (en) | 2021-11-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120345144.6U Active CN214758236U (en) | 2021-02-07 | 2021-02-07 | Steel wire tensioner for rainproof net rack system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214758236U (en) |
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2021
- 2021-02-07 CN CN202120345144.6U patent/CN214758236U/en active Active
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