CN201512902U - Steel-reinforced composite pad frame - Google Patents
Steel-reinforced composite pad frame Download PDFInfo
- Publication number
- CN201512902U CN201512902U CN2009203080591U CN200920308059U CN201512902U CN 201512902 U CN201512902 U CN 201512902U CN 2009203080591 U CN2009203080591 U CN 2009203080591U CN 200920308059 U CN200920308059 U CN 200920308059U CN 201512902 U CN201512902 U CN 201512902U
- Authority
- CN
- China
- Prior art keywords
- poppet
- pad frame
- steel
- reinforcing bar
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a steel-reinforced composite pad frame which comprises a pad frame, wherein the pad frame is a triangular thin-wall part that is tapered from bottom to top; the pad frame comprises a left pad frame unit, a right pad frame unit and a connector for connecting the upper parts of the left and the right pad frame units; padding blocks are arranged at the bottom of the oblique surfaces of the same side of the left and the right pad frame units respectively; through grooves are arranged at the top of the padding blocks and in parallel to the oblique surfaces; and a groove is arranged at the top of the connector perpendicularly to the through-grooves. The steel-reinforced composite pad frame can pad the upper-layer steel-reinforced mat and the lower-layer steel-reinforced mat respectively through the through grooves on the padding blocks and the groove at the top of the connector and can reliably position the upper-layer steel-reinforced mat and the lower-layer steel-reinforced mat, thereby completely solving the problems of steel reinforcement exposure and non-uniform thickness of the concrete protective layer on the two sides of the floor slab, greatly reducing the workload and increasing the work efficiency. The steel-reinforced composite pad frame is applied to position and fix the steel-reinforced mat during the placement of the concrete floor slab.
Description
Technical field
The utility model relates to a kind of building operations equipment, especially relates to a kind ofly being used for that concrete floor when cast separates and the compound poppet of reinforcing bar of spacer bars.
Background technology
At present, in building operations, when needs cast floor, the net of must wire-tiing earlier, simultaneously, going out the cement layer surface for fear of the reinforcing bar road, generally is to adopt pad such as stone below reinforcing bar, and aforesaid way is not only wasted time and energy, and the very difficult tram of reinforcing bar in concrete that guarantee, since fixing unreliable, also cause reinforcing bar to expose concrete surface easily, influence the casting quality of whole floor.
A kind of notification number is that the reinforcing bar of the utility model of CN 2837441Y is isolated poppet, by about be provided with a reinforced bar support groove on the cushion block formed of two plates and middle contiguous block.The reliable and stable ground cushion of reinforcing bar can be risen though above-mentioned reinforcing bar is isolated poppet, can only fill up one deck steel mesh reinforcement, and the floor cast has two-layer steel mesh reinforcement usually, therefore, two-layer up and down steel mesh reinforcement need separately fill up, and has both wasted the isolation poppet, reduces operating efficiency again.
The utility model content
The utility model is the time can not fill up the problem of two-layer steel mesh reinforcement up and down simultaneously in order to solve the floor cast, provides a kind of simple in structure, easy to use, can with about the compound poppet of reinforcing bar that filled up simultaneously of two-layer steel mesh reinforcement.
To achieve these goals, the utility model is by the following technical solutions: the compound poppet of a kind of reinforcing bar, comprise a poppet, described poppet is up-narrow and down-wide triangle thin-wall part, it comprises left poppet, right poppet and the connector that is connected with the top of left and right poppet respectively, bottom on inclined-plane, left and right poppet the same side is respectively equipped with cushion block, and the end face of described cushion block is provided with the groove parallel with the inclined-plane, is provided with the direction groove vertical with groove at the connector end face.The groove of the utility model by being located at groove on the cushion block and connector end face two-layer steel mesh reinforcement up and down filled up respectively, a reinforcing bar of bottom layer of the reinforcing steel net is shelved in the groove of cushion block, and reinforcing bar of another direction then just can pass from the gap in the middle of the left and right poppet above it; A reinforcing bar below in the top mat is laid in the connector end face groove, thereby can rise and reliably locate by disposable two-layer reinforcing bar gauze pad up and down, therefore can solve thoroughly that reinforcing bar exposes, the floor uneven problem of thickness of concrete cover of both sides up and down, simultaneously can significantly reduce workload, increase work efficiency; Because poppet adopts the thin-wall part of up-narrow and down-wide triangular structure, thereby the stability when both having helped poppet and placing, avoid it to topple over, its inclined-plane that is provided with cushion block one side has guide effect simultaneously, help shelving of bottom layer of the reinforcing steel net, and when guaranteeing the poppet mechanical strength, help alleviating the weight of poppet, make things convenient for poppet to pass through the mould disposal molding, and then can reduce the processing cost of poppet greatly.
As preferably, described poppet is provided with the through hole that connects left and right poppet.Above-mentioned through hole both can alleviate the weight of poppet, helped concrete again and entered poppet inside, avoided producing concrete porosity, improved the bond stress between concrete and the reinforcing bar.
As preferably, the bottom surface of described left poppet, right poppet is an open design with a relative side.Both helped by mould molding, and helped concrete again and enter poppet inside, avoided producing concrete porosity, improved the bond stress between concrete and the reinforcing bar.
In sum, the utlity model has following beneficial effect: (1) poppet of two-layer steel mesh reinforcement up and down is integrated in one, and can disposablely fill up two-layer steel mesh reinforcement up and down simultaneously; (2) groove and the groove that is used for spacer bars is opening up, so poppet can be below simple in structure with reinforcing bar gauze pad (3) from steel mesh reinforcement easily, available mould disposal molding, low cost of manufacture.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Structural representation when Fig. 2 is the utility model use.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
In the embodiment shown in fig. 1, the compound poppet of reinforcing bar of the present utility model, the left poppet 2 and the right poppet 3 that comprise symmetric arrangement, left side poppet 2 and right poppet 3 are up-narrow and down-wide triangle, at left poppet 2, the top of right poppet 3 is connected by connector 4, thereby at left poppet 2, form a space between the right poppet 3, the profile of described connector 4 and left poppet 2, right poppet 3 unanimities, the effect of connector 4 is to connect left poppet 2, right poppet 3 is also shelved the steel mesh reinforcement on upper strata, therefore connector 4 also can be made into other shapes such as rectangular beam, at left poppet 2, the bottom, an inclined-plane of right poppet 3 the same sides is respectively equipped with the cushion block 5 that is made into integration, and at the end face setting of cushion block 5 arc-shaped slot 6 parallel with the inclined-plane, in addition, the vertical arc groove 7 of direction and groove 6 is set in connector 4 crown center positions, left side poppet 2, right poppet 3 is the thin-walled hollow structure with cushion block 5, and its bottom surface is open-minded, thereby make it can pass through the mould disposal molding easily, in addition, at left poppet 2, run through both through holes 8 along the axial setting of connector 4 between the right poppet 3, and with left poppet 2, the side that right poppet 3 is relative is open-minded, in weight reduction, more help concrete and enter left poppet 2, right poppet 3 inside, thus avoid occurring the cavity.
The utility model in use, can be with reference to the steel mesh reinforcement that lifts the upper strata earlier shown in Figure 2, the reinforcing bar composite pad is placed on below it then, a reinforcing bar 9 below the groove 7 of arc blocks in the top mat on the connector 4, the left poppet 2 of this moment, right poppet 3 is just across on the reinforcing bar 12 above in lower floor's steel mesh reinforcement, left side poppet 2, a reinforcing bar 12 above space between the right poppet 3 can be used for holding in lower floor's steel mesh reinforcement, at this moment the steel mesh reinforcement of a liftable lower floor and reinforcing bar 11 below it is held in the groove 6 of cushion block 5 end face arcs, thereby filled up two-layer steel mesh reinforcement up and down simultaneously with a compound poppet of reinforcing bar, make two-layer steel mesh reinforcement can reliably be positioned the tram, and then guarantee the casting quality of concrete floor.
Claims (3)
1. compound poppet of reinforcing bar, comprise a poppet (1), it is characterized in that, described poppet (1) is up-narrow and down-wide triangle thin-wall part, it comprises left poppet (2), right poppet (3) and the connector (4) that is connected with the top of left and right poppet (2,3) respectively, bottom on left and right poppet (2,3) inclined-plane, the same side is respectively equipped with cushion block (5), the end face of described cushion block (5) is provided with the groove parallel with the inclined-plane (6), is provided with the direction groove (7) vertical with groove (6) at connector (4) end face.
2. the compound poppet of reinforcing bar according to claim 1 is characterized in that, described poppet (1) is provided with the through hole (8) that connects left and right poppet (2,3).
3. the compound poppet of reinforcing bar according to claim 1 and 2 is characterized in that, the bottom surface of described left poppet (2), right poppet (3) is an open design with a relative side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203080591U CN201512902U (en) | 2009-08-14 | 2009-08-14 | Steel-reinforced composite pad frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203080591U CN201512902U (en) | 2009-08-14 | 2009-08-14 | Steel-reinforced composite pad frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201512902U true CN201512902U (en) | 2010-06-23 |
Family
ID=42484310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203080591U Expired - Fee Related CN201512902U (en) | 2009-08-14 | 2009-08-14 | Steel-reinforced composite pad frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201512902U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337772A (en) * | 2010-07-21 | 2012-02-01 | 徐逢裕 | Steel bar positioning block structure |
| CN103774792A (en) * | 2012-10-18 | 2014-05-07 | 贺绍勤 | Buckling concrete split head for supporting upper and lower layers of steel bars |
| CN112123523A (en) * | 2020-08-25 | 2020-12-25 | 五冶集团上海有限公司 | Manufacturing method of double-layer bidirectional concrete cushion block mold |
-
2009
- 2009-08-14 CN CN2009203080591U patent/CN201512902U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337772A (en) * | 2010-07-21 | 2012-02-01 | 徐逢裕 | Steel bar positioning block structure |
| CN103774792A (en) * | 2012-10-18 | 2014-05-07 | 贺绍勤 | Buckling concrete split head for supporting upper and lower layers of steel bars |
| CN112123523A (en) * | 2020-08-25 | 2020-12-25 | 五冶集团上海有限公司 | Manufacturing method of double-layer bidirectional concrete cushion block mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20100814 |