CN210406435U

CN210406435U - Kiwi fruit rack device of tightly cutting

Info

Publication number: CN210406435U
Application number: CN201921205263.0U
Authority: CN
Inventors: 李国田; 王海荣; 王传增; 张坤鹏; 安淼; 陆尚庆
Original assignee: Shandong Institute of Pomology
Current assignee: Shandong Luguo Modern Facility Fruit Tree Technology Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-28
Anticipated expiration: 2029-07-29

Abstract

The utility model relates to a kiwi fruit net rack wire tightening device, which comprises a cross arm, a connecting plate and a fixing clamp; the bottom and the xarm of connecting plate are connected, and the top of connecting plate is seted up flutedly, and the side of connecting plate is equipped with the through-hole that runs through the recess, and the fixation clamp contains two crotch and U type portion, and two crotch are connected on U type portion top, and in the recess was inserted to U type portion bottom, and run through the through-hole through the bolt and install the fixation clamp at the connecting plate top. The utility model discloses can screw up the wire net frame that loosens, avoid excessively not hard up rack to influence the growth of kiwi fruit, screw up the completion back, can stay the fixation clamp on the rack through dismantling the bolt, when follow-up steel wire is not hard up once more, can rotate once more to the fixation clamp to screw up the steel wire. The utility model discloses net rack tight silk device, the design is ingenious, and structural design scientific and reasonable, fixation clamp can be seriation design, can satisfy the steel wire tightening operation of different thicknesses, convenient operation, and simple to use, the effect is obvious.

Description

Kiwi fruit rack device of tightly cutting

Technical Field

The utility model relates to a tight silk device of kiwi fruit rack belongs to orchard appurtenance technical field.

Background

Kiwi (Actinidia Lindl) is a vine fruit tree, the trunk is poor in dryness, and cannot grow vertically, and the kiwi fruit (Actinidia Lindl) needs to be bound on a vertical frame to grow normally to bear fruit. Meanwhile, the kiwi fruit garden has high requirements on the shed frame, and the shed frame must be firm and durable and has good stability.

At present, the common vertical frame mode for producing the kiwi fruits comprises a T-row small shed frame, a horizontal big shed frame, a single-wall hedge frame and the like. The material used in the vertical frame is mainly steel (iron) wire. However, as time goes on, under the climbing of kiwi fruit branches and the vertical pressing of fruits, steel (iron) wires on a frame can be loosened, so that the kiwi fruit branches are unreasonably distributed, the space utilization rate and the field operation are affected, and the high quality and high yield of kiwi fruits are further affected.

Chinese patent document CN204224140U discloses a steel wire rope locking device, which comprises a steel wire rope locking frame and a locking assembly; the locking assembly consists of a locking bolt, a locking shaft sleeve and a locking shaft; the locking shaft penetrates through a large hole in the locking frame, the locking shaft and the locking shaft sleeve are connected together through a locking bolt, and the steel wire rope penetrates through the middle of the hole in the locking shaft; when the locking bolt is tightened, the gap between the locking shaft and the locking shaft sleeve is reduced, thereby compressing the steel wire rope. Use on tower crane the utility model discloses the device carries out the wire rope tensioning, compares with traditional approach: the utility model can prevent the phenomenon of wrong wearing and less wearing, and has the function of error correction; the steel wire rope can be locked only by screwing the locking bolt, and the pretightening force is easy to control; the steel wire rope is convenient to penetrate and wind; the device is small and exquisite, beautiful and practical. The utility model discloses wire rope locking device is applicable to tower crane. The scheme mainly aims at the steel wire rope for engineering, is different from steel wires used by a steel wire frame in an orchard, and has essential difference between the steel wire rope and the steel wires.

Chinese patent document CN201140376Y discloses a labor-saving, quick and simple wire binding device special for binding iron wires and iron bars. Comprises a line binding plate which is in a sickle bending shape and a handle, wherein one end of the line binding plate is provided with a line stabilizing hook and a line locking hole which is close to the line stabilizing hook, and the handle is arranged at the other end of the line binding plate. When the binding wire is used, two ends of an iron wire or an iron bar to be bound are respectively inserted into the wire stabilizing hook and the wire locking hole, the handle is operated, the wire binding plate is rotated, the iron wire or the iron bar can be quickly screwed, and the purpose of quick binding is achieved. Has the characteristics of convenient operation, quick binding, labor saving, simple structure and the like. Although the scheme is simple and practical to operate, the use is inconvenient, workers need to use great strength to bind the iron wires, and the iron wires are time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a tight silk device of kiwi fruit rack utilizes this tight silk device can screw up the operation very conveniently to the steel (iron) silk that collapses, makes steel (iron) silk remain straight state throughout, avoids the rack to warp to guarantee the growth distribution of kiwi fruit branch.

The technical scheme of the utility model as follows:

a kiwi fruit net rack wire tightening device comprises a cross arm, a connecting plate and a fixing clamp; the bottom and the xarm of connecting plate are connected, and the top of connecting plate is seted up flutedly, and the side of connecting plate is equipped with the through-hole that runs through the recess, and the fixation clamp contains two crotch and U type portion, and two crotch are connected on U type portion top, and in the recess was inserted to U type portion bottom, and run through the through-hole through the bolt and install the fixation clamp at the connecting plate top.

Preferably, the opening width of the U-shaped part is 1-3cm, and the maximum inner width of the U-shaped part is 5 cm.

Preferably, the opening width of the U-shaped part is 1.5 cm.

Preferably, the two hooks are a left hook and a right hook, and the right hook is 3-10mm higher than the left hook.

Preferably, the diameter of the left hook is 3-6cm, and the vertical height of the end of the left hook from the top end of the U-shaped part is 1.5-3 cm; the diameter of the right hook is 4-10cm, and the vertical height of the end head of the right hook from the top end of the U-shaped part is 1.5-5 cm.

Preferably, the end of the right hook is connected with a deflection part, and the plane of the deflection part is vertical to the plane of the right hook. The design has the advantages that one side of the tightened steel wire can be delayed on the bending part through the bending part, and the loosened steel wire can be prevented.

Preferably, the through hole is an internal thread hole, and the bolt is in threaded connection with the through hole.

Preferably, the bottom of the connecting plate is welded with the cross arm.

Preferably, handles are arranged at two ends of the cross arm.

Preferably, the handle and the cross arm form an included angle of 10-45 degrees.

Preferably, the handle is provided with an anti-slip sleeve.

The beneficial effects of the utility model reside in that:

1) the utility model discloses can screw up the wire net frame that loosens, avoid excessively not hard up rack to influence the growth of kiwi fruit, screw up the completion back, can stay the fixation clamp on the rack through dismantling the bolt, when follow-up steel wire is not hard up once more, can rotate once more to the fixation clamp to screw up the steel wire.

2) The utility model discloses net rack tight silk device, the design is ingenious, and structural design scientific and reasonable, fixation clamp can be seriation design, can satisfy the steel wire tightening operation of different thicknesses, convenient operation, and simple to use, the effect is obvious.

Drawings

FIG. 1 is a schematic structural view of the wire tightening device of the present invention;

fig. 2 is a perspective view of the wire tensioning device of the present invention;

FIG. 3 is a schematic structural view of the fixing clip of the present invention;

FIG. 4 is a schematic structural view of a U-shaped portion of the retaining clip;

FIG. 5 is a schematic structural view of the middle fixing clip after twisting the rope;

FIG. 6 is a schematic structural view of the middle connecting plate and the cross arm of the present invention;

FIG. 7 is a top view of FIG. 6;

wherein: 1-fixing clamp, 101-left hook, 102-right hook, 103-U-shaped part, 104-bending part, 105-opening, 2-bolt, 3-pull ring, 4-connecting plate, 5-cross arm, 6-handle, 7-groove, 8-through hole and 9-steel wire.

Detailed Description

The present invention will be further described, but not limited to, by the following examples in conjunction with the accompanying drawings.

Example 1:

as shown in fig. 1-7, the present embodiment provides a kiwi fruit net rack wire tensioning device, which comprises a cross arm 5, a connecting plate 4 and a fixing clamp 1; the bottom and the xarm 5 of connecting plate 4 are connected, and recess 7 is seted up at the top of connecting plate 4, and the side of connecting plate 4 is equipped with the through-hole 8 that runs through recess 7, and fixation clamp 1 includes two hooks and U type portion 103, and two hooks are connected on U type portion top, and U type portion 103 bottom is inserted in recess 7, and runs through-hole 8 through bolt 2 and install fixation clamp 1 at connecting plate 4 top.

Specifically, the connecting plate 4 is a rectangular steel plate, the length, width and thickness of which are 10cm, 5cm and 2.5cm respectively, and the length, width and depth of the groove at the top of the connecting plate are 3cm, 1cm and 4cm respectively. The through hole 8 is an internal thread through hole, and the bolt 2 is in threaded connection with the through hole 8.

The cross arm 5 is a round steel pipe with the length of 30cm, the outer diameter of 30mm and the wall thickness of 2.5mm, and the bottom of the connecting plate 4 is welded on the upper surface of the cross arm 5. Handles 6 are arranged at two ends of the cross arm 5, an included angle of 10-45 degrees is formed between each handle 6 and the cross arm 5, and the handles 6 and the cross arm 5 are integrally formed.

The fixing clamp 1 is made of steel bars with the diameter of 0.8cm and comprises a left hook 101, a right hook 102 and a U-shaped part 103, wherein the right hook 102 is 3mm higher than the left hook. The diameter of the left hook 101 is 3cm, and the vertical height c of the end of the left hook 101 from the top end of the U-shaped part is 1.5 cm; the diameter of the right hook 102 is 4cm, and the vertical height d of the end of the right hook 102 from the top end of the U-shaped part is 1.5 cm. A flexure 104 is connected to right crotch 102 end, and flexure 104 is perpendicular to right crotch 102 place plane in the plane of flexure 104 place, and flexure 104 has a minor segment arc, and a section ascending straight body is connected to the arc front surface, and the steel wire encircles behind U type portion 103, and the steel wire of one side can delay on the minor segment arc, can avoid the good steel wire lax of screwing up, and fixation clamp 1 firmly keeps somewhere on the steel wire simultaneously.

The U-shaped part 103, the left hook 101, the right hook 102 and the flexible part 104 are integrally formed. The U-shaped portion 103 has a structure with a narrow top and a wide bottom, the U-shaped portion 103 has certain elasticity, the opening width a at the top end of the U-shaped portion 103 is 1-3cm, the opening width in this embodiment is 1.5cm in a natural state, and the maximum inner width b of the U-shaped portion is 5 cm. In the process of screwing the steel wire, the two sides of the top end of the U-shaped part are close to the middle, the opening is gradually reduced, and after the steel wire is screwed, the opening width is zero.

Example 2:

the utility model provides a tight silk device of kiwi fruit rack, the structure is as embodiment 1 its difference lies in: the handle 6 is provided with an anti-slip sleeve.

The right hook is 10mm higher than the left hook. The diameter of the left hook 101 is 6cm, and the vertical height c of the end of the left hook from the top end of the U-shaped part is 3 cm; the diameter of the right hook 102 is 10cm, and the vertical height d of the end of the right hook from the top end of the U-shaped part is 5 cm.

Example 3:

a working method of a kiwi fruit net rack wire tensioning device utilizes the scheme of embodiment 1, and the specific working process is as follows:

(1) according to the diameter of the loosened wire frame steel wire 9, a proper fixing clamp 1 is selected to ensure that the steel wire 9 can enter the opening 105 at the top end of the U-shaped part 103;

(2) the bottom end of the U-shaped part 103 of the fixing clip 1 is inserted into the groove 7 at the top of the connecting plate 4;

(3) screwing the bolt 2 into the through hole 8, penetrating through the U-shaped part 103 and penetrating out of the through hole on the other side of the connecting plate 4, and enabling the fixing clamp 1 to be installed on the top of the connecting plate 4;

(4) the loose steel wire 9 enters from the opening 105 of the U-shaped part, then the handle 6 is rotated anticlockwise, so that the steel wire 9 is wound on the U-shaped part 103, and the opening 105 is gradually reduced until the steel wire is closed in the winding process of the steel wire 9, so that the steel wire on the side which enters the opening firstly is prevented from slipping;

(5) after the steel wire 9 is screwed, to ensure that the steel wires on two sides are at approximately the same horizontal height, one side of the steel wire passes through the left hook 101, and the other side of the steel wire passes through the right hook 102 and is delayed on the arc section of the bending part 104, so that the screwed steel wire 9 can be effectively prevented from reversely rotating and loosening, as shown in fig. 5;

(6) screw out bolt 2 from through-hole 8 in, when the resistance is great, accessible pull ring 3 is outwards pulled out hard, then takes off connecting plate 4 downwards, and fixation clamp 1 just stays on steel wire 9, and the rack is adjusted the gesture this moment.

Claims

1. A kiwi fruit net rack wire tightening device is characterized by comprising a cross arm, a connecting plate and a fixing clamp; the bottom and the xarm of connecting plate are connected, and the top of connecting plate is seted up flutedly, and the side of connecting plate is equipped with the through-hole that runs through the recess, and the fixation clamp contains two crotch and U type portion, and two crotch are connected on U type portion top, and in the recess was inserted to U type portion bottom, and run through the through-hole through the bolt and install the fixation clamp at the connecting plate top.

2. The kiwi rack stringing device of claim 1, wherein the U-shaped portion has an opening width of 1-3cm and a maximum internal width of 5 cm.

3. The kiwi rack stringing device of claim 2, wherein the U-shaped portion has an opening width of 1.5 cm.

4. The kiwi rack stringing device of claim 1, wherein the two hooks are a left hook and a right hook, and the right hook is 3-10mm higher than the left hook.

5. The kiwi rack stringing device of claim 4, wherein the diameter of the left hook is 3-6cm, and the vertical height of the end of the left hook from the top of the U-shaped portion is 1.5-3 cm; the diameter of the right hook is 4-10cm, and the vertical height of the end head of the right hook from the top end of the U-shaped part is 1.5-5 cm.

6. The kiwi rack stringing device of claim 4, wherein said right hook end is connected to a deflection portion, the plane of said deflection portion being perpendicular to the plane of said right hook.

7. The kiwi rack stringing device of claim 1, wherein the through hole is an internally threaded hole, and the bolt is threadedly connected to the through hole.

8. The kiwi rack stringing device of claim 1, wherein the bottom of the connecting plate is welded to the cross arm.

9. The kiwi rack stringing device of claim 1, wherein handles are provided at both ends of the cross arm.

10. The kiwi rack stringing device of claim 9, wherein the handle and the crossbar are angled at an angle of 10-45 °.