CN105888260A

CN105888260A - Plate type high-strength steel wire twisting device

Info

Publication number: CN105888260A
Application number: CN201610226348.1A
Authority: CN
Inventors: 宋功业; 吴玉华; 张梦
Original assignee: Jiangsu Institute of Architectural Technology
Current assignee: Jiangsu Institute of Architectural Technology; Jiangsu Jianzhu Institute
Priority date: 2016-04-13
Filing date: 2016-04-13
Publication date: 2016-08-24

Abstract

The invention relates to a plate type high-strength steel wire twisting device, which is used for connecting with prestressed steel bars of prestressed slabs, and belongs to the field of building construction. The plate type high-strength steel wire twisting device consists of a twisting plate, a handle, a handle hole and steel wire penetrating holes, wherein the handle is arranged above the twisting plate; the handle hole and the steel wire penetrating holes are formed in the twisting plate, the handle hole is positioned in the upper part of the twisting plate, and the steel wire penetrating holes are positioned in the lower part of the twisting plate. The plate type high-strength steel wire twisting device has the beneficial effects that the steel bars of two prestressed slabs can be conveniently twisted, and the anti-earthquake property of a building is improved.

Description

Board-like high tensile steel wire winding device

Technical field

The present invention is board-like high tensile steel wire winding device, designs for kink high tensile steel wire, belongs to construction neck Territory.

Background technology

The reinforcing bar of prestressed reinforced concrete floor is all high tensile steel wire, uses pre-tensioning system to carry out prefabricated；Prestressing force building When plate is installed, the precoated plate of adjacent docking all connects with concrete, if by reserved high tensile steel wire kink, then building is anti- Shock stability will be greatly increased, but owing to high tensile steel wire hardness is the biggest, it is not easy to kink, the high tensile steel wire in Practical Project is not taken Connect, when normally using, all do not have anything to endanger, but violent earthquake once occurs, then the precast floor slab of the high tensile steel wire through twisting together The anti-seismic performance of building will be greatly improved, and the specific purpose tool therefore designing a kind of convenient kink high tensile steel wire is extremely important； The board-like high tensile steel wire winding device that the present invention provides, can solve these problems.

Summary of the invention

The specific practice of this programme is: board-like high tensile steel wire winding device as shown in Figure 1 and Figure 2, and board-like high tensile steel wire is turned round Knot device is formed with wearing threaded hole of steel 4 by turning round plate 1, handle 2, grip hole 3；Handle 2 is arranged on the top turning round plate 1；Grip hole 3 Turning round perforate on plate 1 with wearing threaded hole of steel 4, hand hole 3 is being turned round above plate 1, wears threaded hole of steel 4 in the lower section turning round plate 1.

Turning round plate 1 is plate-shaped member, the preferential recommendation high 300-500 millimeter of employing, wide 150-200 millimeter, thick 6-10 millimeter Steel plate makes；Turn round plate 1 top to be deep in handle 2, and consolidate with handle 2；Turning round the hole in opened handle hole, plate 1 top 3, bottom opens two Individual wear threaded hole of steel 4.

Handle 2 is fixedly arranged at the top turning round plate 1, and preferential recommendation uses high 30-50 millimeter, long 150-200 millimeter, thick 30-50 The wooden handle of millimeter makes；There is groove the lower section of handle 2, and groove is generally arranged along the length direction of handle 2, groove width 6-10 millimeter, groove Deep 10-15 millimeter；The length direction of handle 2 is consistent with the width turning round plate 1.

Grip hole 3 is to turn round the hole that the common operator offered at the plate 1 position away from top 10-15 millimeter hold；Preferentially push away Recommend the length 100 millimeters of grip hole 3, width 40-50 millimeter；The top of grip hole 3 is concordant with the lower section of handle 2.

Wear the hole carrying out twisting together after being penetrated by high tensile steel wire when threaded hole of steel 4 is work, preferential recommendation aperture 6-10 millimeter, hole Centre-to-centre spacing 20-30 millimeter, is arranged symmetrically with along the vertical axis turning round plate 1.

The invention has the beneficial effects as follows and easily the reinforcing bar of two pieces of pre-stress floors is twisted together, increase the shock resistance of building Energy.

Accompanying drawing explanation

Fig. 1 board-like high tensile steel wire winding device schematic diagram；

Fig. 2 1-1 profile；

In figure: 1-turns round plate；2-handle；3-grip hole；4-wears threaded hole of steel.

Detailed description of the invention

Embodiment

Certain engineering employing board-like high tensile steel wire winding device as shown in Figure 1 and Figure 2, the steel wire of pre-stress floor of twisting together, Being stretched into by high tensile steel wire to be twisted together and wear the aerial of threaded hole of steel 4, extension elongation about 50-70 millimeter, operating personnel grabs surely handle on the other hand Hands 2 rotates, high tensile steel wire to be connected, is just clenched.

Board-like high tensile steel wire winding device is formed with wearing threaded hole of steel 4 by turning round plate 1, handle 2, grip hole 3；Handle 2 is pacified It is contained in the top turning round plate 1；Grip hole 3 is turning round perforate on plate 1 with wearing threaded hole of steel 4, and hand hole 3 is being turned round above plate 1, wears threaded hole of steel 4 In the lower section turning round plate 1.

Turning round plate 1 is plate-shaped member, uses high 400 millimeters, wide 150 millimeters, and the steel plate of thick 8 millimeters makes；Turn round plate 1 top deep Enter in handle 2, and consolidate with handle 2；Turning round the hole in opened handle hole, plate 1 top 3, bottom is opened two and is worn threaded hole of steel 4.

Handle 2 is fixedly arranged at the top turning round plate 1, uses high 40 millimeters, long 150 millimeters, and the wooden handle of thick 40 millimeters makes；Handle There is groove the lower section of 2, and groove is generally arranged along the length direction of handle 2, groove width 6-10 millimeter, groove depth 10-15 millimeter；Handle 2 Length direction is consistent with the width turning round plate 1.

Grip hole 3 is to turn round the hole that the common operator offered at the plate 1 position away from 12 millimeters of top hold；Grip hole 3 Length 100 millimeters, width 45 millimeters；The top of grip hole 3 is concordant with the lower section of handle 2.

Wear the hole carrying out twisting together after being penetrated by high tensile steel wire when threaded hole of steel 4 is work, 8 millimeters of aperture, hole centre-to-centre spacing 25 milli Rice, is arranged symmetrically with along the vertical axis turning round plate 1.

Claims

The most board-like high tensile steel wire winding device, is characterized in that, described device is by turning round plate (1), handle (2), grip hole (3) and wearing Threaded hole of steel (4) forms；Handle (2) is arranged on the top turning round plate (1)；Grip hole (3) is being turned round on plate (1) with wearing threaded hole of steel (4) Perforate, hand hole (3) is being turned round the top of plate (1), is being worn threaded hole of steel (4) in the lower section turning round plate (1)；Install at prestressing force roof boarding Before the grouting of centering backhouse panel connector, the high tensile steel wire that adjacent two roof boardings to be twisted together are reserved is stretched into and wears threaded hole of steel (4) Kong Zhong, operating personnel is held by hand steady handle (2) and rotates, and high tensile steel wire to be connected is just clenched.
Board-like high tensile steel wire winding device the most according to claim 1, is characterized in that, turning round plate (1) is plate-shaped member；Turn round plate (1) during top is deep into handle (2), and consolidate with handle (2)；Turning round the hole on opened handle hole, plate (1) top (3), bottom opens two Wear threaded hole of steel (4).
Board-like high tensile steel wire winding device the most according to claim 1, is characterized in that, handle (2) is fixedly arranged at turns round plate (1) Top, the length direction of handle (2) is consistent with the width turning round plate (1).
Board-like high tensile steel wire winding device the most according to claim 1, is characterized in that, grip hole (3) is to turn round on plate (1) The hole that the common operator that portion offers hold；The top of grip hole (3) is with handles (2).
Board-like high tensile steel wire winding device the most according to claim 1, is characterized in that, wearing will when threaded hole of steel (4) is work High tensile steel wire carries out the hole twisted together after penetrating.