CN2536706Y

CN2536706Y - Elevation device for steel bar reinforced cement grouting

Info

Publication number: CN2536706Y
Application number: CN 01266140
Authority: CN
Inventors: 白明正
Original assignee: BAI MINGHENG
Current assignee: BAI MINGHENG
Priority date: 2001-10-29
Filing date: 2001-10-29
Publication date: 2003-02-19
Anticipated expiration: 2011-10-29

Abstract

The utility model relates to an elevation device for reinforced cement grouting, which is characterized in that a high support bar and a low support bar both vertical to a seat body and both vertically provided with a fixed link are arranged on the seat body to support and fix a plurality of erected steel bars; the seat body has a plurality of screw hole for the insertion and fixation of a plurality of screws; the fixed links are elevation bars cut according to the needed length for the combination of a direct intercalation sleeve and the screws are connected with the elevation bars with screw threads; the elevation bars are fixed with a plurality of elevation bodies with a plurality of combining seats; the seat body can be fixed on a template. When elevation device is used, an adjusting rod is used to get the needed height of a floor and the steel bars are erected, fixed and positioned in the groove of the support seat, then the template are grouted and the elevation bars on the top of the adjusting rod are used as the benchmark of marking height and as the construction index. The utility model has the advantages of simple structure, convenient usage and saving cost.

Description

Reinforced concrete grouting Height marker

Technical field

The utility model relates to a kind of building operations apparatus, is particularly to a kind of Height marker.

Background technology

Early stage architecture construction, roughly be earlier the grouting of the wall around the building to be finished, and up build floor, and then one by one toward upper strata construction construction, and general floor is when construction, mostly earlier with the template level firm be arranged on the wall top end face, and be equipped with the staggered solid reinforcing bar of tying up thereon.In template, be fed into cement paste again to form floor; Owing in construction, be not provided with the design that is used for specially as the level height index in early days, only can slightly measure the level of floor by the constructor in modes such as sight or long laths, therefore this mode can't predict the floor levelness exactly, often causes that slab surfaces is uneven, the generation of the bad problem of the not first-class construction of thickness.

So, just there is the dealer to research and develop and utilizes auxiliary the smooth of flooring that measure of laser device, it is to control laser device as reference point with a people in the appropriate position, hold winning post at the corresponding height of mapping everywhere with another people again, give appropriateness control again, fill up cement paste, so that floor can reach same level height everywhere; Yet this kind mode is used but very trouble inconvenience, takes time and effort.

So, just have the dealer to develop again variously to be convenient to be in the milk during operation, be used for demarcating the used Height marker of proper level height; Wherein, as Fig. 6, shown in Figure 7, be common floor absolute altitude a kind of of reinforcing bar height support that hold concurrently, it is to be provided with a pedestal 41 that can place on the template 3, side in pedestal 41 is equipped with a connect apertures 411, this connect apertures 411 just can utilize a bolting element 421 spiral shells to establish and be fixed with a body of rod 42, then link spiral shell in the body of rod 42 tops and be provided with adjusting lever 43 with a nut 431, the top of this adjusting lever 43 has also upwards protruded out a sign bar 432 in addition, opposite side in pedestal 41 then is provided with a connecting support 412, this connecting support 412 just can give spiral shell for a holder 44 and establish fixing, in this holder 44, be formed with room 441, be arranged with a flexible member 442 in this room 441, and the nose bar 451 that protrudes out with a supporting seat 45 bottoms, be arranged in these flexible member 442 interior establishing with holder 44 spiral shells and combine, then be concaved with a clamping groove 453 in these supporting seat 45 tops in addition with a bolting element 452.

During use, utilize adjusting lever 43 to adjust required floor thickness height, split again everywhere in template 3, location in the clamping groove 453 that makes reinforcing bar 5 set up being fixed in supporting seat 45, the operation of can in template 3, being in the milk, utilization convexedly stretches in the benchmark of the sign bar 432 on adjusting lever 43 tops as the mark height, and can indicate the line of 432 on bar by each, and strikes off the index of cement paste to level as the constructor.

Though the reinforcing bar height support can reach when the grouting operation but above-mentioned floor absolute altitude is held concurrently, and reaches conforming expection effect just the supplier indicates level height to make the floor thickness, finds still to have many shortcomings in actual use, as:

1. this structure spare part is very complicated, numerous, not only comparatively inconvenience of combination, and cost is also high, and can't reclaim use again because of it promptly is embedded in the floor after using, and cause expending appreciable construction cost.

2. this structure need be looked different FFL needs, and be adjusted the relative altitude that spiral shell is located at the adjusting lever on the body of rod respectively in use, so but can be very not convenient when rotating each adjusting lever to certain altitude, and cause the puzzlement greatly in the use of its integral body.

3. this structure in use, only pedestal directly is placed on the template, but when being in the milk operation, but easily causes inclination, the displacement of this pedestal because of the impact force of cement paste, and easily cause integral body to lose horizontal reference, make floor after moulding, have the phenomenon of became uneven to take place.

Summary of the invention

Main purpose of the present utility model is to provide a kind of reinforced concrete grouting Height marker, mainly lying on the pedestal respectively directly, one-body molded protruding out is provided with high and low support bar, for giving the support fixation reinforcing bar, and in high and low support bar, all convex with fixed bar, also offer the screw that can establish screw rod for spiral shell in addition on pedestal, this fixed bar and screw rod all can mutually combine with absolute altitude bar and sign body respectively; Be a kind of reinforced concrete simple in structure, with low cost grouting Height marker.

Another purpose of the present utility model is to provide a kind of reinforced concrete grouting Height marker, wherein, this absolute altitude leverage is a hollow lever, can after directly measuring Len req respectively, be blocked, be inserted on the fixed bar of each pedestal more respectively, or absolute altitude bar spiral shell is located on the screw rod, nationality rotation to adjust its height; The Height marker of reinforced concrete grouting easily by this, and when becoming a kind of use and measuring, adjust required corresponding length, very easily.

Another purpose of the present utility model is to provide a kind of reinforced concrete grouting Height marker, on its pedestal, offer perforation, be fixedly arranged on the template, can avoid when the grouting operation for retaining element, this pedestal is impacted by cement paste, and causes the phenomenon of toppling over, being shifted to take place.

For realizing that the purpose of this utility model institute operation technique means are:

A kind of reinforced concrete grouting Height marker, has a pedestal, one screw rod and a template, it is characterized in that, the high one-tenth of number runners frame Openworks shape is used in this pedestal bottom, in the pedestal upper surface with the one-body molded support bar that is provided with the hollow form vertical that upwards protrudes out with pedestal, and be arranged with in the post upper face and be formed with supporting seat, and in support bar, convex with fixed bar, also offer the screw that to establish screw rod for spiral shell in addition on this pedestal in addition, this fixed bar just can be inserted fixing for the absolute altitude bar of a hollow form, and this screw rod equally can be for the absolute altitude bar spiral shell end provided thereon of a hollow, and the top of this absolute altitude bar then can utilize a connecting support to set firmly one and indicate body.And

Further offer a plurality of using on this pedestal for utilizing retaining element, with the perforation of this pedestal secure on template;

This pedestal can have high support bar and low support bar respectively with one-body molded this support bar that upwards is convexly equipped with, and uses with the differing heights reinforced bar support of being set up corresponding to the different-thickness floor;

The length of this absolute altitude bar is set according to made slab thickness is corresponding;

The utility model is owing to utilize its one-body molded characteristic collocation the absolute altitude bar to be arranged and indicate body, and becomes a kind of simple in structurely, easy to use, and can save the reinforced concrete grouting Height marker of its cost.

Description of drawings

Fig. 1 three-dimensional exploded view of the present utility model

Fig. 2 vertical view of the present utility model

Fig. 3 user mode reference diagram of the present utility model (one)

Fig. 4 user mode reference diagram of the present utility model (two)

Fig. 5 user mode reference diagram of the present utility model (three)

The three-dimensional exploded view that Fig. 6 commonly uses

The side view cutaway drawing that Fig. 7 commonly uses

The piece number contrast:

1 pedestal, 11 runners, 12 perforations

13 high support bars

131 supporting seats 132 set firmly bar

14 low support bar 141 supporting seats

142 set firmly bar 15 screws

Solid bar 17 retaining elements of 16 spiral shells

2 absolute altitude bars, 21 connecting supports

22 indicate body 3 templates

41 pedestals, 441 connect apertures

41 connecting supports, 42 bodies of rod

421 bolting elements, 43 adjusting levers

431 nuts 432 indicate bar

44 holders, 441 rooms

442 flexible members, 45 supporting seats

451 nose bars, 452 bolting elements

453 clamping grooves, 5 reinforcing bars

The specific embodiment

As Fig. 1, shown in 2, the utility model system is provided with a pedestal 1, this pedestal 1 bottom system is Openworks shape and convexes with several runners 11, on pedestal 1, offer sequence hole 12, this pedestal 1 and respectively with one-body molded two the height that are provided with perpendicular to the hollow of this pedestal,

low support bar

13,14, and in height,

low support bar

13,14 upper surface is arranged with and is formed with supporting seat 131,141, on pedestal 1, offer screw 15 in addition, can screw in for a screw rod 16 and screw togather, this fixed bar 132,142 and screw rod 16 all just can insert fixingly for the absolute altitude bar 2 of a hollow form, the top of this absolute altitude bar 2 then can utilize a connecting support 21 to be fixed with and indicate body 22.

The utility model in use, shown in Fig. 3,4, be to make pedestal 1 place appropriate position on the template 3, and utilize retaining element 17 through perforation 12, and with pedestal 1 secure on template 3, and after measuring required slab thickness, each absolute altitude bar 2 is cut into corresponding length, and make each absolute altitude bar 2 insert corresponding sections, promptly on the fixed bar 132,142 in the high and

low support bar

13,14 of pedestal 1, and in absolute altitude bar 2 upper ends with the connecting support 21 fixing bodies 22 that indicate.

So far, can 5 of reinforcing bars be stayed on the supporting seat 131,141 of appropriateness corresponding high and

low support bar

13,14 highly according to slab thickness, and the operation of being in the milk, the height of complying with sign body 22 is as measuring basis, treat that cement paste floods to the height place that indicates body 22, promptly represent to reach and solidify the required slab thickness in back, and be Openworks shape with runners 11 bed hedgehoppings because of this pedestal 1 bottom system, the mud that can supply water flows into pedestal 1 firmly is coated and fixed, to avoid it along with striking job comes off.

In addition, as shown in Figure 5, the utility model also can be after pedestal 1 be fixed on the template 3 with retaining element 17, make screw rod 16 spiral shells be located in the screw 15, again absolute altitude bar 2 spiral shells are located on the solid bar 16 of spiral shell, utilize this absolute altitude bar 2 of rotation to make it in solid bar 16 upper and lower the moving of spiral shell, so, promptly can be adjusted its corresponding length according to required slab thickness equally, set firmly sign body 22 in absolute altitude bar 2 upper ends with connecting support 21, and on the supporting seat 131,141 of the high and

low support bar

13,14 of appropriateness height reinforcement placing 5, can make it the operation of being in the milk.

By the above, the utility model and located by prior art are compared the following advantage of true tool:

1, the utility model utilizes one-body molded making and collocation the absolute altitude bar to be arranged, indicate body etc., and structure is very simple, makes that not only making is comparatively easy, and can save the cost expenditure when making.

2, absolute altitude bar of the present utility model is after directly measuring required floor thickness, height in use, give the corresponding suitable length of cutting after, will ly insert again and pull on the fixed bar of pedestal, make it very simple, convenient in using when adjusting height.

3, absolute altitude bar of the present utility model in use, but also spiral shell is located on the solid bar of the spiral shell that is screwed in the screw, makes it in upper and lower the moving of the solid bar of spiral shell by this absolute altitude bar of rotation, and can reach its height of easy adjustment equally.

4, pedestal of the present utility model can utilize retaining element in use, and the perforation through being offered is fixed on the template and pedestal surely pulled, and avoiding when the grouting operation, this pedestal is impacted by cement paste and causes the phenomenon generation toppling over, be shifted.

Claims

1, a kind of reinforced concrete grouting Height marker, has a pedestal, one screw rod and a template, it is characterized in that, the high one-tenth of plural number runners frame Openworks shape is used in this pedestal bottom, in the pedestal upper surface with the one-body molded support bar that is provided with the hollow form vertical that upwards protrudes out with pedestal, and be arranged with in the post upper face and be formed with supporting seat, and in support bar, convex with fixed bar, also offer the screw that to establish screw rod for spiral shell in addition on this pedestal in addition, this fixed bar just can be inserted fixing for the absolute altitude bar of a hollow form, and this screw rod equally can be for the absolute altitude bar spiral shell end provided thereon of a hollow, and the top of this absolute altitude bar then can utilize a connecting support to set firmly one and indicate body.

2, Height marker is used in reinforced concrete grouting according to claim 1, it is characterized in that, further offers a plurality of using for utilizing retaining element, with the perforation of this pedestal secure on template on this pedestal.

3, Height marker is used in reinforced concrete grouting according to claim 1, it is characterized in that, this pedestal to this support bar that is convexly equipped with, has high support bar and low support bar with one-body molded respectively, uses with the differing heights reinforced bar support of being set up corresponding to the different-thickness floor.

4, Height marker is used in reinforced concrete grouting according to claim 1, it is characterized in that, the length of this absolute altitude bar is set according to made slab thickness is corresponding.