CN203185245U

CN203185245U - Grape greenhouse wire-tensioning machine

Info

Publication number: CN203185245U
Application number: CN 201320185091
Authority: CN
Inventors: 毛剑; 朱列宇
Original assignee: Zhejiang Normal University CJNU
Current assignee: Zhejiang Normal University CJNU
Priority date: 2013-03-29
Filing date: 2013-03-29
Publication date: 2013-09-11
Anticipated expiration: 2023-03-29

Abstract

The utility model provides a grape greenhouse wire-tensioning machine, and relates to a mechanism for tensioning a steel wire when the steel wire of a grape greenhouse loosens. The grape greenhouse wire-tensioning machine is composed of hexagon nuts A (1), spring washers A (2), a U-type fixing screw (3), a fixing baffle (4), spring washers B (5), hexagon bolts A (6), hexagon nuts B (7), a hexagon nut C (8), a gasket (9), a hexagon tensioning screw (10), a hexagon compression nut (11), a steel wire hole (12), an L-type support A (13), an L-type support B (14), a semicircular long hole (15), a waterproof cover (16) and the like. One end of the steel wire is fixed on a concrete column, and the other end of the steel wire penetrates through the steel wire hole (12). A spanner is rotated to enable the hexagon compression nut (11) to move rightwards. The steel wire is compressed between the hexagon compression nut (11) and the hexagon tensioning screw (10). The spanner is used for rotating the hexagon nut C (8), and the steel wire is tensioned in reversed axial motion by screwing the hexagon nut C (8) and the hexagon tensioning screw (10). The grape greenhouse wire-tensioning machine overcomes defects of a traditional grape greenhouse wire-tensioning machine, and is simple in structure, convenient to use, easy and convenient to install and disassemble, easy to manufacture and low in cost.

Description

A kind of grape booth wire stretcher

Technical field

The utility model relates to a kind of wire stretcher, particularly a kind of grape booth steel wire tension machine.

Background technology

The grape booth all needs to carry out the adjustment of a steel wire tightening force every year, and steel wire is crossed pine and can be caused the winter booth to collapse because of accumulated snow.Peasant household usually can adopt manpower to come taut wire, this method inefficiency, taut wire fully.In addition, traditional wire stretcher complex structure is not easy to maintenance in the market, and service life is short, the price comparison height.Up to the present, a kind of grape booth wire stretcher that does not also occur similar principles on the market.

Summary of the invention

The purpose of this utility model is when improving the steel wire tensile force, provide a kind of simple in structure, easy to use, install and dismantle easy, easy to manufacture, that cost is low a kind of grape booth wire stretcher.

A kind of grape booth wire stretcher of the present utility model is made up of hex nut A (1), spring washer A (2), U-shaped standing screw (3), fixed dam (4), spring washer B (5), hex bolts A (6), hex nut B (7), hex nut C (8), pad (9), hexagonal stretching screw (10), hexagonal clamp nut (11), threaded hole of steel (12), L type support A (13), L type support B (14), semicircle slotted hole (15), bucker (16) etc.

Spring washer B (5) is arranged below the described hex nut B (7); L type support A (13) embeds in the semicircle slotted hole (15) of L type support B (14), and the bolt by spring washer B (5), hex bolts A (6) and hex nut B (7) composition is connected group and compresses L type support B (14) and fix L type support A (13); Two U-shaped standing screws (3) are packed in four unthreaded holes of L type support B (14) leftmost side, with U-shaped standing screw (3) frame at the suitable height of concrete column, pack into one by one fixed dam (4), spring washer A (2) and hex nut A (1) are fixed on the concrete column wire stretcher; Hexagonal clamp nut (11) is screwed in hexagonal stretching screw (10), and hexagonal stretching screw (10) is packed in the unthreaded hole in L type support A (13) left side, by pad (9) and hex nut C (8) screw rod of taut wire is fixed on L type support A (13); When need are strained the steel wire of grape booth, one with steel wire is fixed on the concrete column, threaded hole of steel (12) is passed in the other end, rotary spanner moves right hexagonal clamp nut (11), steel wire is pressed between hexagonal clamp nut (11) and the hexagonal stretching screw (10), with spanner rotation hex nut C (8), do reverse axially-movable taut wire by hex nut C (8) with screwing of hexagonal stretching screw (10); Left and right sides width after L type support A (13) assembles with L type support B (14) mainly uses when width is restricted at hexagonal stretching screw (10).The steel wire of grape booth all will be strained every year, from preventing that winter, booth collapsed because of accumulated snow, at this moment as long as again with spanner rotation hex nut C (8), make hex nut C (8) and screwing of hexagonal stretching screw (10) make reverse axially-movable retighten steel wire.

Compared with prior art, the beneficial effects of the utility model are: (1) is simple in structure, and is easy to use; (2) scope of application is wide, so long as two root posts need can easily realize under the situation of taut wire the purpose of taut wire; (3) install and dismantle easy, long service life; (4) outward appearance novelty is easy to make, and is cheap.

Description of drawings

Fig. 1 is the vertical view of a kind of grape booth of the utility model wire stretcher.

Fig. 2 is the front view of a kind of grape booth of the utility model wire stretcher.

Fig. 3 is the front view of the L type support A of a kind of grape booth of the utility model wire stretcher.

Fig. 4 is the vertical view of the L type support A of a kind of grape booth of the utility model wire stretcher.

Fig. 5 is that the A-A of a kind of grape booth of the utility model wire stretcher cuts open to view.

Fig. 6 is that the B of a kind of grape booth of the utility model wire stretcher is to view.

Fig. 7 is that the C of a kind of grape booth of the utility model wire stretcher is to view.

Fig. 8 is the operation instruction figure of a kind of grape booth of the utility model wire stretcher.

Attached figure labeling description: 1-hex nut A; 2-spring washer A; 3-U type standing screw; The 4-fixed dam; 5-spring washer B; 6-hex bolts A; 7-hex nut B; 8-hex nut C; The 9-pad; 10-hexagonal stretching screw; 11-hexagonal clamp nut; The 12-threaded hole of steel; 13-L type support A; 14-L type support B; The semicircle slotted hole of 15-; The 16-bucker.

The specific embodiment

Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail.

With reference to Fig. 1, shown in Figure 2, a kind of grape booth wire stretcher comprises hex nut A (1), spring washer A (2), U-shaped standing screw (3), fixed dam (4), spring washer B (5), hex bolts A (6), hex nut B (7), hex nut C (8), pad (9), hexagonal stretching screw (10), hexagonal clamp nut (11), threaded hole of steel (12), L type support A (13), L type support B (14), semicircle slotted hole (15), bucker (16).Spring washer B (5) is arranged below the hex nut B (7); L type support A (13) embeds in the semicircle slotted hole (15) of L type support B (14), and the bolt group by spring washer B (5), hex bolts A (6) and hex nut B (7) composition compresses L type support B (14) and fixes L type support A (13); There are four through holes the leftmost side of L type support B (14), wire stretcher can be fixed on the rectangle grape concrete column by hex nut A (1), spring washer A (2), U-shaped standing screw (3) and fixed dam (4); Hexagonal clamp nut (11) is screwed in hexagonal stretching screw (10), hexagonal stretching screw (10) is packed in the unthreaded hole in L type support A (13) left side, by pad (9) and hex nut C (8) the hexagonal stretching screw (10) of taut wire is fixed on L type support A (13).

With reference to Fig. 3, shown in Figure 4, L type support A (13) has two semicircle slotted holes (15), and semicircle slotted hole (15) can pass hex bolts A (6); When hexagonal stretching screw (10) when width is restricted, outwarding winding two with spanner is connected group by spring washer B (5), hex bolts A (6) with the bolt that hex nut B (7) forms, and L type support A (13) can move, and finishes the fine setting task.

With reference to Fig. 5, shown in Figure 6, two U-shaped standing screws (3) are contained in four unthreaded holes of L type support B (14) leftmost side, by fixed dam (4), spring washer A (2) and hex nut A (1), wire stretcher are fixed on the concrete column.

With reference to shown in Figure 7, steel wire passes threaded hole of steel (12), and rotary spanner makes hexagonal clamp nut (11) mobile, and steel wire is pressed between hexagonal clamp nut (11) and the hexagonal stretching screw (10).

With reference to shown in Figure 8, one with steel wire is fixed on the concrete column, threaded hole of steel (12) is passed in the other end, rotary spanner moves right hexagonal clamp nut (11), steel wire is pressed between hexagonal clamp nut (11) and the hexagonal stretching screw (10), with spanner rotation hex nut C (8), do reverse axially-movable taut wire by hex nut C (8) with screwing of hexagonal stretching screw (10).Be provided with a bucker (16) in the outside of wire stretcher, be used for rain cover, play antirust effect.

Claims

1. grape booth wire stretcher, it is characterized in that: this wire stretcher is by hex nut A (1), spring washer A (2), U-shaped standing screw (3), fixed dam (4), spring washer B (5), hex bolts A (6), hex nut B (7), hex nut C (8), pad (9), hexagonal stretching screw (10), hexagonal clamp nut (11), threaded hole of steel (12), L type support A (13), L type support B (14), semicircle slotted hole (15), bucker compositions such as (16), by two by spring washer B (5), the bolt that hex bolts A (6) and hex nut B (7) form is connected group and compresses L type support B (14) and fix L type support A (13).

2. a kind of grape booth wire stretcher according to claim 1 is characterized in that, by the screw taut wire of hexagonal stretching screw (10) with hex nut C (8).

3. a kind of grape booth wire stretcher according to claim 1 is characterized in that, its bolt connection group is made of hex bolts A (6) and hex nut B (7), wherein below the hex nut B (7) spring washer B (5) is arranged.

4. a kind of grape booth wire stretcher according to claim 1 is characterized in that steel wire passes threaded hole of steel (12), and rotary spanner moves right hexagonal clamp nut (11), and steel wire is pressed between hexagonal clamp nut (11) and the hexagonal stretching screw (10).

5. a kind of grape booth wire stretcher according to claim 1, it is characterized in that, there are four through holes the leftmost side of L type support B (14), wire stretcher can be fixed on the rectangle grape concrete column by hex nut A (1), spring washer A (2), U-shaped standing screw (3) and fixed dam (4).

6. a kind of grape booth wire stretcher according to claim 1 is characterized in that L type support A (13) has two semicircle slotted holes (15), and semicircle slotted hole (15) can pass hex bolts A (6), and L type support A (13) can move.

7. a kind of grape booth wire stretcher according to claim 1 is characterized in that there is a bucker (16) outside of wire stretcher, can rain cover.