CN102337772A

CN102337772A - Steel bar positioning block structure

Info

Publication number: CN102337772A
Application number: CN201010232652XA
Authority: CN
Inventors: 徐逢裕
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-21
Filing date: 2010-07-21
Publication date: 2012-02-01

Abstract

The invention relates to a steel bar positioning block structure. The structure comprises a raiser block body with a preset height. The raiser block body is provided with a first directional groove on one side towards the inner part, and a second directional groove on a neighboring side towards the inner part. The first directional groove and the second directional groove are both perpendicular to the axial direction of the raiser block body. Steel bars can be placed in the first directional groove and the second directional groove. The raiser block bodies can be arranged on a construction field according to preset positions. The steel bars can be horizontally arranged in parallel with equal spaces or unequal spaces, or staggeredly arranged, according to the positions of the raiser block bodies. Also, with the preset heights of the raiser block bodies, an elevation function is provided.

Description

Reinforcing bar locating piece structure

Technical field

The present invention relates to a kind of reinforcing bar locating piece structure, relate in particular to a kind of reinforcing bar locating piece structure of stablizing floor bar horizontal level, the suitable slab thickness of maintenance and having the absolute altitude function concurrently that provides.

Background technology

Existing reinforcing bar cushion block is with concrete mixed sand one-tenth made of stones, and it does not have the mark slab thickness and stablize the function of floor bar horizontal level, thus the constructor adopt a kind of Height marker insert spacing of reinforcement in to mark the concrete grouting height; Right this kind Height marker is subject to the displacement of pushing of reinforcing bar; Or receive extruding and bending, the distortion of concrete mortar, cause the numerical value of absolute altitude wrong, thereby the floor planeness of grouting after being shaped is not enough; Sometimes must destroy and reform; Quite expend cost, or must fill up engineering and cause the trouble in the construction, make slab thickness be difficult to control proper; Also make the horizontal level of reinforcing bar binding correct inadequately, propose to improve so there is the dealer to be directed against concrete pad.

Available coagulation soil cushion block sees also TaiWan, China patent announcement case number M371755 number, and " reinforcing bar positioning bearing ", it is a kind of reinforcing bar positioning bearing; Comprise a pedestal; This pedestal is provided with an adjacent first surface, a second surface and one the 3rd surface, on first surface, second surface and the 3rd surface, is respectively equipped with a concave arc section, in addition; Pedestal is provided with one the 4th adjacent surface, one the 5th surface and one the 6th surface; In the 4th surface, the 5th surface and the 6th surface distributed be provided with several protruding grains, wherein first surface has first height with respect to the 4th surface lies, second surface has second height with respect to the 5th surface lies; There is the 3rd height on the 3rd surface with respect to the 6th surface lies, and the spacing of first height, second height and the 3rd height has difference in height; Borrow it, can locate rapidly and shore the reinforcing bar on the template, and have the different height of accepting, with between the reinforcing bar and template that meet the building acts defined, the standard of different distance is arranged in response to thickness of interlayer between different buildings.

Yet, though this kind available coagulation soil cushion block can provide and let the function of reinforcing bar bearing, in fact; It does not still provide the function of stablizing floor bar level height and absolute altitude, because the existing concrete cushion block does not have rigorous height standard, so the cushion block finished product mostly has the problem of uneven thickness; And relatively it, the floor bar bearing is on this kind available coagulation soil cushion block the time, nature is the problem that differs of occurred level height each other; And this can cause the strength deficiency after floor is shaped; Or the reinforcing bar horizontal level influences the problem of slab thickness and protective layer thickness, then need dismantle sometimes and reform or reinforcement, and is not only consuming time but also be not inconsistent cost; In addition; This kind concrete pad is to supply reinforcing bar to put with upper end face, thus when concrete is put in filling, do not have way learn grouting height that what should be set with keep necessary on protective layer thickness, and as aforementioned when if the most reinforcing bar level heights of generation do not wait; Can make that also the thickness of topping is irregular; And influence the structural strength of floor, gently then influence outward appearance, heavy then tilt, reinforcing bar is exposed; Moreover; Both this kind available coagulation soil cushion block can't provide the function of absolute altitude; Then certainly will the user need utilize Height marker mark concrete grouting height in advance again, but the existing mutual difference of the level height of reinforcing bar binding as previously mentioned, then be difficult to aim at out suitable one-tenth-value thickness 1/10 during absolute altitude naturally; Cause grouting thickness that uneven shortcoming still takes place again; Make floor foreign minister ugliness, uneven thickness, strength deficiency, so its practicality is quite limited, being necessary to research and develop to provide the concrete mats block structure of stablizing the floor bar level height and having the absolute altitude function concurrently.

Summary of the invention

Technical problem underlying to be solved by this invention is, overcomes the above-mentioned defective that prior art exists, and a kind of reinforcing bar locating piece structure is provided, and its concrete pad has stable floor bar horizontal level, keeps suitable slab thickness, reaches the absolute altitude function.

For reaching aforesaid goal of the invention; The present invention includes one have preset height the cushion block body; This cushion block body offers at least one first direction groove in a side wherein toward in; Another adjacent side offers at least one second direction groove toward in, this first direction groove and second direction groove are all perpendicular to the axial direction of cushion block body;

Whereby; This first direction groove and second direction groove are to supply reinforcing bar to insert; Make the constructor can be on the construction plant put the cushion block body according to both allocations; Make reinforcing bar must appear according to the cushion block body position horizontal equidistance or not equidistant parallel arrange or the kenel of reporting to the leadship after accomplishing a task and arranging, and the effect of absolute altitude is provided by the preset height of cushion block body.

First direction groove of the present invention and second direction groove end are provided with a low water, and this low water is lower than the height of first direction groove and second direction groove, borrow this low water so that the function of reinforcing bar location to be provided.

First direction groove of the present invention and second direction groove lay respectively on the differing heights position of cushion block body, and have suitable distance apart from cushion block body upper end and bottom.

Cushion block body of the present invention upper end is provided with the bed hedgehopping portion of a convex shape; This bed hedgehopping portion is positioned at cushion block body upper end central authorities, and area is little than the sectional area of cushion block body, whereby when grouting; Concrete can fill up coating with cushion block body end space apart with around the bed hedgehopping portion; Make cushion block body and concrete have tortuous contact surface, let moisture be difficult for infiltrating to the reinforcing bar place, the effect of protection reinforcing bar is provided in view of the above along contact surface.

The invention has the beneficial effects as follows that its concrete pad has stable floor bar horizontal level, keeps suitable slab thickness, reaches the absolute altitude function.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1 is a reinforcing bar locating piece structural upright schematic appearance of the present invention.

Fig. 2 is a reinforcing bar locating piece structure side view of the present invention.

Fig. 3, Fig. 4 are reinforcing bar locating piece structure reinforcing bars of the present invention location sketch mapes.

Label declaration among the figure:

1 cushion block body, 11 first direction grooves, 12 second direction grooves, 13 low waters

14 bed hedgehopping portions, 2 reinforcing bars

The specific embodiment

The invention relates to a kind of reinforcing bar locating piece structure, see also Fig. 1 and shown in Figure 2, it is main embodiment of the present invention; Comprise that one has the cushion block body 1 of preset height, this cushion block body 1 offers at least one first direction groove 11 in a side wherein toward in, and another adjacent side offers at least one second direction groove 12 toward in; This first direction groove 11 and second direction groove 12 are all perpendicular to the axial direction of cushion block body 1; As shown in Figure 1, this cushion block body 1 rectangular bulk, it has predetermined height; And wherein a side offers this first direction groove 11 toward in; Adjacent side is offered this second direction groove 12 toward in, make first direction groove 11 and second direction groove 12 be the aspect that the XY axle distributes, and vertical with the Z axial direction of cushion block body 1;

This first direction groove 11 and second direction groove 12 ends are provided with a low water 13; This low water 13 is lower than the height of first direction groove 11 and second direction groove 12, borrows this low water 13 so that the function of reinforcing bar 2 location to be provided, like Fig. 1, shown in Figure 2; This low water 13 is positioned at the medial end of first direction groove 11 and second direction groove 12; And it is highly lower, so reinforcing bar 2 is when getting into first direction grooves 11 or second direction groove 12, and reinforcing bar 2 can snap in this low water 13; So as to spacer bars 2 is provided, and prevent the function that reinforcing bar 2 drops out;

This first direction groove 11 and second direction groove 12 lay respectively on the differing heights position of cushion block body 1; And has suitable distance apart from cushion block body 1 upper end and bottom; As shown in Figure 1; This first direction groove 11 and second direction groove 12 are positioned at differing heights place on the cushion block body 1; Therefore the XY reinforcing bar 2 of axially putting can not conflict each other, and first direction groove 11 and second direction groove 12 apart from cushion block body 1 upper end, bottom have suitable distance be accomplish in order to ensure reinforcing bar 2 colligations, grouting after, reinforcing bar 2 bottoms and upper end have the topping of suitable thickness apart from the grouting finished surface; Prevent reinforcing bar 2 from exposing in view of the above and absorb moisture, avoid reinforcing bar 2 thereby corrosion to influence intensity; This first direction groove 11 and second direction groove 12 can supply reinforcing bar 2 to insert, and make the constructor can be on the construction plant put cushion block body 1 according to both allocations, make reinforcing bar 2 must appear according to cushion block body 1 position horizontal equidistance or not equidistant parallel arrange; Or the kenel of reporting to the leadship after accomplishing a task and arranging; And the effect of absolute altitude is provided by the preset height of cushion block body 1, like Fig. 3 and shown in Figure 4, the constructor places cushion block body 1 on the construction plant in regular turn; And reinforcing bar 2 is to insert in first direction groove 11 and the second direction groove 12; Make the reinforcing bar 2 axial equidistance of the horizontal XY in construction plant, equidistant parallel arrangement relatively fitly, or the kenel of cross arrangement, make 2 of reinforcing bar 2 and reinforcing bars can be separated out suitable water supply fulgurite road, space whereby and be provided with; And can not influence the work of executing of hydroelectric facility; And keep the horizontal level of reinforcing bar 2 really, and make reinforcing bar 2 be able to relative construction plant stratified or that intersect and be horizontally disposed with, guarantee one-tenth-value thickness 1/10 and the intensity level of floor after grouting is accomplished;

In addition; Because cushion block body 1 has predetermined height value, so the height that the constructor can look cushion block body 1 when being in the milk carries out the concrete grouting operation, and order grouting finished surface can be neat, consistent; And let the height of water power pipeline receive control accurately, so it has the function of absolute altitude; Moreover; This first direction groove 11 and second direction groove 12 have suitable distance with cushion block body 1 upper and lower side, so after grouting was accomplished, concrete can mold the topping of suitable thickness below reaching above the reinforcing bar 2; Make moisture can not influence reinforcing bar 2, and prevent that reinforcing bar 2 from exposing;

In addition, cushion block body of the present invention 1 upper end is provided with the bed hedgehopping portion 14 of a convex shape, and this bed hedgehopping portion 14 is positioned at cushion block body 1 upper end central authorities; And area is little than the sectional area of cushion block body 1; Whereby when grouting, concrete can make cushion block body 1 and concrete have tortuous contact surface with filling up coating with space apart, cushion block body 1 end around the bed hedgehopping portion 14; Let moisture be difficult for infiltrating to reinforcing bar 2 places, the effect of protection reinforcing bar 2 is provided in view of the above along contact surface.

Edge this; The present invention have really make reinforcing bar 2 neat horizontally, make things convenient for the setting of water power pipeline, the function of suitable thickness topping and absolute altitude be provided; Making the constructor need not expend too much mental and physical efforts measures; Or in reinforcing bar 2 process of binding, replenish the cushion block of displacement, crushing, and also need not worried reinforcing bar 2 arrange whole, protective layer thickness and the uneven problem of finished surface height, effectiveness very easily is provided on the engineering.

Claims

1. reinforcing bar locating piece structure; It is characterized in that; Comprise that one has the cushion block body of preset height; This cushion block body offers at least one first direction groove in a side wherein toward in, another adjacent side offers at least one second direction groove toward in, and this first direction groove and second direction groove are all perpendicular to the axial direction of cushion block body;

Whereby; This first direction groove and second direction groove can supply reinforcing bar to insert; Make the constructor can be on the construction plant put the cushion block body according to both allocations; Make reinforcing bar must appear according to the cushion block body position horizontal equidistance or not equidistant parallel arrange or the kenel of reporting to the leadship after accomplishing a task and arranging, and the effect of absolute altitude is provided by the preset height of cushion block body.

2. reinforcing bar locating piece structure according to claim 1 is characterized in that: said first direction groove and second direction groove end are provided with a low water, and this low water is lower than the height of first direction groove and second direction groove, borrow this low water so that the function of reinforcing bar location to be provided.

3. reinforcing bar locating piece structure according to claim 1 is characterized in that: said first direction groove and second direction groove lay respectively on the differing heights position of cushion block body, and have suitable distance apart from cushion block body upper end and bottom.

4. reinforcing bar locating piece structure according to claim 1 is characterized in that: said cushion block body upper end is provided with the bed hedgehopping portion of a convex shape, and this bed hedgehopping portion is positioned at cushion block body upper end central authorities, and area is little than the sectional area of cushion block body.