CN2642931Y

CN2642931Y - Top support

Info

Publication number: CN2642931Y
Application number: CN 03254314
Authority: CN
Inventors: 谢家波
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-01
Filing date: 2003-06-01
Publication date: 2004-09-22
Anticipated expiration: 2013-06-01

Abstract

The utility model relates to a top support which is composed of a supporting rod, a supporting board and a clamp block. The utility model is characterized in that the rod body of the supporting rod (1) is a screw rod which can be inserted into a steel pipe which is usually used on an architecture; an adjusting nut (4) is arranged on the screw rod; the supporting board (2) forms a groove shape; a plurality of U-shaped buckled bores (5) are arranged around the supporting board; the supporting board is fixedly connected with the top end of the supporting rod; a plurality of strip-shaped bores (6) are arranged on the top surface of the supporting board; a board bore (7) is arranged at the end part of the supporting board; a plurality of horizontal stripes (8) are fixed between both sides of the supporting board; a plurality of nail bores (9) are arranged on the horizontal stripe; the clamp block (3) is arranged on the supporting board, and the U-shaped buckled bores (5) are arranged at the lower ends of the two lateral boards of the supporting board. When the clamp block is fastened on the supporting board, the U-shaped buckled bores at the lower ends of the clamp splice lateral boards are corresponding to the U-shaped buckled bores around the supporting board. A supporting board (11) is fixed at the back surface of the clamp block. The top support which is used for supporting a beam bottom mould has the advantages of material saving, easy use and reasonable force bearing.

Description

Jacking

Technical field

The utility model relates to the realm of building construction, especially the template supporting tool.

Background technology

At present, at the realm of building construction, when the brace summer bed die, usually a tree, used in making timber for boats wood that beam bottom board is supported is disposed across under the beam bottom board, a tree, used in making timber for boats wood rests on the steel pipe cross bar at two ends again, such method for supporting need use a lot of a tree, used in making timber for boats wood, steel pipe and fastener, its power transmission process is to reach the steel pipe cross bar by a tree, used in making timber for boats wood, cross bar reaches the steel pipe vertical rod by steel tube fastener again, the stressed weakness of this support system is that the fastener of little and stressed steel pipe cross bar of the rigidity of steel pipe cross bar and steel pipe vertical rod junction is stressed excessive, build in the process at concrete, usually the stressed back of invar pipe cross bar amount of deflection is excessive, or the fastener of stressed steel pipe cross bar and steel pipe vertical rod junction skids, and makes template deformation even support system decline unstability calmly and stride down, can influence construction quality like this even cause quality, security incident causes very big loss.Sometimes, also use Chinese lute to support the brace summer bed die, use the Chinese lute support must mix height-adjustable tubular steel post, and support in this way, the template of bad brace summer side between each Chinese lute support and tubular steel post, also is not easy to link fixing, can make troubles to installation, and the globality of support system is not strong yet.

Summary of the invention

The purpose of this utility model provides a kind of jacking, and it is simple in structure, and is stressed reasonable, easy to use, can save material.

The utility model comprises strut, supporting plate, fixture block, it is characterized in that:

Described strut, shaft are screw rod, and shaft can insert in the architectural steel pipe commonly used, and an adjusting nut is arranged on the screw rod.

Described supporting plate is a groove shaped, side around the supporting plate is provided with the U-shaped button hole of several marshallings, supporting plate is fixedlyed connected with the strut top, several strip holes are arranged on the supporting plate end face, have the plank hole in the supporting plate end, in supporting plate, between the supporting plate both sides, be fixed with several horizontal stripes, have several nail holes on the horizontal stripe.

Described fixture block, it is placed on the supporting plate, have several nail holes on the fixture block, the side plate of fixture block both sides is longer, the distance of biside plate just can snap in supporting plate, the biside plate lower end has the U-shaped button hole, when fixture block is stuck on the supporting plate, the U-shaped button hole of side plate lower end is corresponding with the U-shaped button hole of supporting plate periphery, buckles the U-shaped button in two holes of correspondence, can be fixed on fixture block on the supporting plate firmly, the back side at fixture block is fixed with fagging, when fixture block was stuck on the supporting plate, fagging supportted on supporting plate, can effectively prevent the distortion of fixture block.

The jacking of said structure, strut is inserted in the steel pipe vertical rod at the bottom of the brace summer, by adjusting nut jacking is adjusted to required height, supporting plate is withstood on support at the bottom of the beam a tree, used in making timber for boats wood below, according to the distance between the fixture block of the width adjustment two ends of bearing plate of beam form, simultaneously that the U-shaped button hole on the fixture block side plate is corresponding with U-shaped button hole on the supporting plate, buckle architectural U-shaped button commonly used, fixture block is fixed on the supporting plate, between clamping plate and beam side a tree, used in making timber for boats wood, squeeze into voussoir, beam side is clamped, by the nail hole on the fixture block, can hammer into iron nail, can peg voussoir or beam side a tree, used in making timber for boats wood, strengthen the effect of support, in supporting plate, can be by inserting the fritter plank in the plank hole of supporting plate end, plank is sandwiched between the panel and horizontal stripe of supporting plate, hammer into iron nail by the nail hole on the horizontal stripe, nail is on plank, plank is fixed in the supporting plate, and the strip hole on the supporting plate is just in time corresponding on plank, can iron nail be followed closely on plank by the strip hole, like this, supporting plate can arbitrarily hammer into iron nail as woodwork, the wooden model at the bottom of the beam can be propped up nail on supporting plate, when beginning jacking is installed, also can between adjacent jacking, nail on the plank piece and link fixingly, prevent that jacking from rotating arbitrarily, be convenient to the installation of template.Jacking with said structure carries out the brace summer soffit formwork, be that a tree, used in making timber for boats wood that supports at the bottom of the beam is placed along the beam length direction, with a tree, used in making timber for boats wood is laterally placed, again a tree, used in making timber for boats wood is rested on the steel pipe cross bar and compare, can save a large amount of a tree, used in making timber for boats wood, steel pipe and fastener, and, it is stressed to be directly to reach on the jacking by a tree, used in making timber for boats wood, and jacking reaches in the steel pipe vertical rod, and force structure is reasonable, can give full play to the stressed effect of each material, compare with using Chinese lute support support, do not need height-adjustable tubular steel post supporting, and, Chinese lute support itself can not the clamped beam side form, can not hammer into iron nail, increase the difficulty of mounting template, so, use the jacking brace summer bed die of said structure, can save material, easy to use, stressed reasonable.

Description of drawings

Fig. 1 is the structure chart of jacking.

Schematic diagram when Fig. 2 is jacking brace summer bed die.

The specific embodiment

As shown in Figure 1, the shaft of strut 1 is a screw rod, and shaft can insert in the architectural steel pipe commonly used, and an adjusting nut 4 is arranged on the screw rod.Supporting plate 2 is a groove shaped, side around the supporting plate 2 is provided with the U-shaped button hole 5 of several marshallings, supporting plate 2 is fixedlyed connected with strut 1 top, several strip holes 6 are arranged on supporting plate 2 end faces, have plank hole 7 in supporting plate 2 ends, in supporting plate 2, between the supporting plate both sides, be fixed with several horizontal stripes 8, have several nail holes 9 on the horizontal stripe 8.Fixture block 3 is placed on the supporting plate 2, have several nail holes 9 on the fixture block 3, the side plate of fixture block 3 both sides is longer, the distance of biside plate just can snap in supporting plate 2, the biside plate lower end has U-shaped button hole 5, when fixture block 3 is stuck on the supporting plate 2, the U-shaped button hole 5 of fixture block 3 side plate lower ends is corresponding with the U-shaped button hole 5 of supporting plate 2 peripheries, in two holes of correspondence, buckle the U-shaped button, fixture block 3 can be fixed on the supporting plate 2 firmly, be fixed with fagging 10, when fixture block 3 is stuck on the supporting plate 2 at the back side of fixture block 3, fagging 10 supports can effectively prevent the distortion of fixture block 3 on supporting plate 2.

When using this jacking, in the steel pipe vertical rod at the bottom of the strut 1 insertion brace summer, this moment, adjusting nut 4 was stuck in the top of steel pipe vertical rod, by rotation adjusting nut 4 strut 1 is moved up and down, jacking is adjusted to required height, supporting plate 2 is withstood on support at the bottom of the beam a tree, used in making timber for boats wood 13 below, as shown in Figure 2, support the distance between the fixture block 3 at width adjustment supporting plate 2 two ends of a tree, used in making timber for boats wood 11 according to the beam side, simultaneously that the U-shaped button hole 9 on the fixture block 3 is corresponding with U-shaped button hole 9 on the supporting plate 2, buckle architectural U-shaped button commonly used, fixture block 3 is fixed on the supporting plate 2, between fixture block 3 and beam side a tree, used in making timber for boats wood 11, squeeze into voussoir 14, beam side 12 is clamped, by the nail hole 9 on the fixture block 3, can hammer into iron nail, can peg voussoir 14 or beam side a tree, used in making timber for boats wood 11, strengthen the effect of support, in supporting plate 2, can insert the fritter plank by the plank hole 7 of supporting plate end, plank is sandwiched between the panel and horizontal stripe 8 of supporting plate, hammer into iron nail by the nail hole 9 on the horizontal stripe 8, nail is fixed on plank in the supporting plate 2 on plank, strip hole 6 on the supporting plate panel is just in time corresponding on plank, can iron nail be followed closely on plank by strip hole 6, like this, supporting plate 2 is as woodwork, can arbitrarily hammer into iron nail, wooden model at the bottom of the beam can be propped up nail on supporting plate 2, when beginning jacking is installed, also can between adjacent jacking, nail on the plank piece and link fixing, prevent that jacking from rotating arbitrarily, be convenient to the installation of template.Jacking with said structure carries out the brace summer soffit formwork, be that a tree, used in making timber for boats wood 13 that supports at the bottom of the beam is placed along the beam length direction, with a tree, used in making timber for boats wood is laterally placed, again a tree, used in making timber for boats wood is rested on the steel pipe cross bar and compare, can save a large amount of a tree, used in making timber for boats wood, steel pipe and fastener, and, it is stressed to be directly to reach on the jacking by a tree, used in making timber for boats wood 13, and jacking reaches in the steel pipe vertical rod, and force structure is reasonable, can give full play to the stressed effect of each material, compare with using Chinese lute support support, do not need height-adjustable tubular steel post supporting, and, Chinese lute support itself can not the clamped beam side form, can not hammer into iron nail, this increases the difficulty of mounting template, so, use the jacking brace summer bed die of said structure, can save material, easy to use, stressed reasonable.

Claims

1, a kind of jacking, it comprises strut, supporting plate and fixture block, it is characterized in that: the shaft of described strut (1) is a screw rod, screw rod can insert in the architectural steel pipe commonly used, and an adjusting nut (4) is arranged on the screw rod; Described supporting plate (2) is a groove shaped, supporting plate (2) is provided with several U-shaped button holes (5) all around, supporting plate (2) is fixedlyed connected with strut (1) top, several strip holes (6) are arranged on supporting plate (2) end face, have plank hole (7) in supporting plate (2) end, between supporting plate (2) both sides, be fixed with several horizontal stripes (8), have several nail holes (9) on the horizontal stripe (8); Described fixture block (3) is placed on the supporting plate (2), the distance of fixture block (2) biside plate just can snap in supporting plate (2), the biside plate lower end has U-shaped button hole (5), when fixture block (3) is stuck on the supporting plate (2), the U-shaped button hole (5) of fixture block (3) side plate lower end is corresponding with the U-shaped button hole (5) of supporting plate (2) periphery, is fixed with fagging (10) at the back side of fixture block (3).