CN207499254U - Staircase boards reinforcing bar anti-floating system - Google Patents
Staircase boards reinforcing bar anti-floating system Download PDFInfo
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- CN207499254U CN207499254U CN201721501011.3U CN201721501011U CN207499254U CN 207499254 U CN207499254 U CN 207499254U CN 201721501011 U CN201721501011 U CN 201721501011U CN 207499254 U CN207499254 U CN 207499254U
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- reinforcing bar
- staircase boards
- transverse
- locating cover
- template
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Abstract
The utility model is related to a kind of staircase boards reinforcing bar anti-floating system, which includes：Cover at the locating cover at the transverse and longitudinal reinforcing bar crossover node of staircase boards, the bottom of the locating cover is placed in staircase boards template, and correspond to transverse steel on the locating cover and longitudinal reinforcement open up it is fluted；And the installing plate on the locating cover is fixedly arranged on, the installing plate is attached in the staircase boards template and is fixed on the staircase boards template.Anti-floating system provided by the utility model, it is located at transverse and longitudinal reinforcing bar crossover node by locating cover, transverse and longitudinal reinforcing bar crossover node button is set and is fixed in staircase boards template, it is offered on locating cover for the perforative groove of transverse and longitudinal reinforcing bar, the groove can limit the displacement of transverse and longitudinal reinforcing bar, and locating cover and staircase boards template can preferably inhibit floating and the offset of transverse and longitudinal reinforcing bar, avoid causing staircase boards reinforcing bar floating or position deviation occurs, ensure construction quality, there is preferable economic benefit.
Description
Technical field
The utility model is related to construction engineering technical fields, refer in particular to a kind of staircase boards reinforcing bar anti-floating system.
Background technology
In the stair plate structure of building concentration construction, the process of concreting is carried out after the completion of the binding of staircase boards reinforcing bar
In, usually due to slope concrete pouring construction when reinforcing bar rising phenomenon occurs, have exceeded the protection of intrinsic staircase boards reinforcing bar
The offset of original position occurs for layer thickness and staircase boards reinforcing bar.The staircase boards reinforcing bar rising phenomenon that this work progress occurs, seriously
Influence construction quality safety and firmness.
In the construction process, on the one hand often there is staircase boards reinforcing bar floating, so as to cause stair in such traditional construction way
Slab tendon protective layer super thick or staircase boards structure reinforcing bars leakage muscle phenomenon；
On the other hand, during stair harden structure pouring construction, usually since casting concrete is accumulated or shakes
Concrete is smash, stair harden structure main reinforcement position is caused to shift phenomenon；
The quality problems or construction technology problem that staircase boards reinforcement construction process as stated above usually occurs, usually
Stair harden structure is caused reinforcement location offset occur, cover to reinforcement deviation is big to wait construction quality problems.Due to work progress steel
Staircase boards construction quality problem caused by muscle floating or position offset, staircase boards stress is even caused not to be inconsistent design when serious will
It asks, engineering accident and safe handling hidden danger occurs, cause a serious accident and lose.
Utility model content
The purpose of the utility model is to overcome a kind of staircase boards reinforcing bar anti-floating system the defects of the prior art, is provided, solve
The problem of staircase boards reinforcing bar floats or deviates and influence staircase boards quality occurs often for certainly existing staircase boards construction.
Realizing the technical solution of above-mentioned purpose is：
The utility model provides a kind of staircase boards reinforcing bar anti-floating system, including：
The locating cover at the transverse and longitudinal reinforcing bar crossover node of staircase boards is covered at, the bottom of the locating cover is placed in stair template die
Correspond to transverse steel on plate, and on the locating cover and longitudinal reinforcement open up it is fluted；And
The installing plate being fixedly arranged on the locating cover, the installing plate are attached in the staircase boards template and are fixed on institute
State staircase boards template.
Anti-floating system provided by the utility model is located at by locating cover at transverse and longitudinal reinforcing bar crossover node, by transverse and longitudinal steel
Muscle crossover node button, which is set, to be fixed in staircase boards template, is offered on locating cover for the perforative groove of transverse and longitudinal reinforcing bar, the groove
The displacement of transverse and longitudinal reinforcing bar can be limited, locating cover and staircase boards template can preferably inhibit floating and the offset of transverse and longitudinal reinforcing bar, keep away
Exempt to cause staircase boards reinforcing bar floating or position deviation occurs, ensure construction quality, there is preferable economic benefit.
The utility model staircase boards reinforcing bar anti-floating system further improvement lies in that, further include and be placed in the staircase boards template
The cushion block structure gone up and be located in the locating cover offers the limiting slot that transverse and longitudinal is staggered on the cushion block structure, described
Cushion block structure is placed in the bottom of the transverse and longitudinal reinforcing bar crossover node, and the transverse steel and the longitudinal reinforcement be placed in it is corresponding
In limiting slot.
The utility model staircase boards reinforcing bar anti-floating system further improvement lies in that, the cushion block structure is embedded at described fixed
In the cover of position, and it is affixed with the internal face of the locating cover.
The utility model staircase boards reinforcing bar anti-floating system further improvement lies in that, the installing plate has multiple, uniform cloth
Set on the surrounding of the locating cover.
The utility model staircase boards reinforcing bar anti-floating system further improvement lies in that, installation is offered on the installing plate
Hole wears the mounting hole by screw and is fastenedly connected the installing plate and the staircase boards template, and the mounting hole is straight
Diameter is less than the diameter of the screw so that is interference fitted between the screw and the mounting hole.
Description of the drawings
Fig. 1 is the vertical view of the utility model staircase boards reinforcing bar anti-floating system.
Fig. 2 is the sectional view of the utility model staircase boards reinforcing bar anti-floating system.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to Fig. 1, the utility model provides a kind of staircase boards reinforcing bar anti-floating system, for improving existing staircase boards reinforcing bar
The construction quality problems such as position offset and reinforcing bar floating, solve the technical barrier that staircase boards structure construction procedure is poured and vibrated,
It avoids causing staircase boards structure reinforcing bars floating or position that bias phenomenon occurs；So as to further solve staircase boards structure stress according to
The technical requirement of design requirement avoids that security-hidden trouble occurs.The anti-floating system of the utility model is covered by locating cover
The crossover node of transverse and longitudinal reinforcing bar, and passed through by groove by transverse steel and longitudinal reinforcement, and groove to transverse steel and is indulged
Play the role of limiting to reinforcing bar, locating cover is fixedly connected with staircase boards template, so as to which transverse and longitudinal reinforcing bar firmly be located in
In staircase boards template, reinforcing bar can be effectively prevent to float.Cooperation sets cushion block structure in the bottom of transverse and longitudinal reinforcing bar crossover node,
The limiting slot of accommodating transverse steel and longitudinal reinforcement is provided on cushion block structure, the position offset of reinforcing bar can be effectively prevent, this
The anti-floating system of utility model is convenient with installation fixed operation, and using effect is good, provides Construction quality and safety and ensure that
Construction speed, synthesis reduce cost, have preferable economic benefit.The utility model staircase boards reinforcing bar is resisted below in conjunction with the accompanying drawings
Floating device illustrates.
Refering to Fig. 1, it is shown that the vertical view of the utility model staircase boards reinforcing bar anti-floating system.Referring to Fig.2, show this reality
With the sectional view of Novel stair board reinforcing bar anti-floating system.With reference to shown in Fig. 1 and Fig. 2, to the stair slab of the utility model
Muscle anti-floating system illustrates.
As depicted in figs. 1 and 2, staircase boards reinforcing bar anti-floating system 20 provided by the utility model includes locating cover 21 and installation
Plate 22, locating cover 21 are located at the transverse and longitudinal reinforcing bar crossover node 13 of staircase boards, and the bottom of locating cover 21 is placed in staircase boards template
On, and correspond to transverse steel on locating cover 21 and longitudinal reinforcement open up it is fluted, by setting groove so that transverse steel and vertical
Locating cover 21 can be passed through to reinforcing bar, locating cover 21 plays the role of limiting to transverse steel and longitudinal reinforcement；Installing plate 22
It is installed on locating cover 21, installing plate 22 is used to locating cover 21 being fixed on staircase boards template, which is sticked
In staircase boards template and it is fixed in staircase boards template.It is fixed in staircase boards template by installing plate 22, realizes positioning
Cover 21 is fixed in staircase boards template, and locating cover 21 is located on transverse steel 11 and longitudinal reinforcement 12, and locating cover 21 passes through
Groove is buckled on transverse steel 11 and longitudinal reinforcement 12, and sets and be fixed on stair transverse steel 11 and the button of longitudinal reinforcement 12
On template die plate, so as to be effectively prevented the floating of transverse steel 11 and longitudinal reinforcement 12.
When limiting staircase boards reinforcing bar using anti-floating system 20, anti-floating system 20 is arranged on to the bottom layer of the reinforcing steel of staircase boards
On, bottom layer of the reinforcing steel by the button of locating cover 21 is set and is fixed in staircase boards template, limits the floating of bottom layer of the reinforcing steel.Due to binding
During the reinforcing bar of staircase boards, top bars are connect with bottom layer of the reinforcing steel, and then also can provide pulling force for top bars, prevent upper strata
The floating of reinforcing bar.
As a better embodiment of the utility model, as shown in Fig. 2, anti-floating system 20, which further includes, is placed in stair template die
Cushion block structure 23 on plate and in the locating cover 21 offers the limiting slot 231 of laterally staggered setting on the cushion block structure 23,
There are two limiting slots 231, in cross-shaped setting.The cushion block structure 23 is placed in the bottom of transverse and longitudinal reinforcing bar crossover node 13,
And transverse steel 11 and longitudinal reinforcement 12 are placed in corresponding limiting slot 231.In transverse steel 11 and longitudinal reinforcement 12
Bottom sets cushion block structure 23, on the one hand can ensure the thickness of the protective layer of casting concrete, on the other hand the cushion block structure
23 pairs of transverse and longitudinal reinforcing bars play the role of preventing offset, and transverse and longitudinal reinforcing bar, and the cushion block can be limited well using limiting slot 231
Structure 23 is placed in locating cover 21, by locating cover 21 by transverse and longitudinal reinforcing bar pressing in staircase boards template, so as to and cushion block structure
23 form firm clamping structure, cushion block structure 23 and locating cover 21 clamps transverse and longitudinal steel from the top and bottom of transverse and longitudinal reinforcing bar
Muscle plays good position-limiting action to transverse and longitudinal reinforcing bar.
Further, cushion block structure 23 is embedded in locating cover 21, and the internal face of the cushion block structure 23 and locating cover 21
It is affixed.Cushion block structure 23 and the internal face of locating cover 21 are affixed so that cushion block structure 23 will not be relatively rotated with locating cover 21,
It is embedded the effect for securely, improving and preventing reinforcing bar from deviating between the two.Preferably, locating cover 21 is circle cap-shaped structure, cushion block knot
Structure 23 is square structure, and the four corners of square structure are tightly abutted against on the internal face of round cap-shaped structure, so as to the rectangular knot
What structure was stablized is embedded in round cap-shaped structure, it is therefore prevented that the rotation and shaking of square structure improve and transverse and longitudinal reinforcing bar determined
Position and limit effect.
As another better embodiment of the utility model, installing plate 22 is uniformly distributed in locating cover 21 to be multiple
Surrounding improves the intensity that locating cover 21 is fixed in staircase boards template by setting multiple installing plates 22.Preferably, installing plate
22 be four, is oppositely arranged two-by-two, and installing plate is arranged on the center line of transverse and longitudinal reinforcing bar into the position for intersecting 45 degree of angles.
Further, mounting hole 221 is offered on installing plate 22, by the diameter design of mounting hole 221 into less than screw
Screw 24 in connection plate 22 and staircase boards template, is passed through and squeezed into from the mounting hole 221 of installing plate 22 by 24 diameter
In staircase boards template, being fastenedly connected between installing plate 22 and staircase boards template is realized, mistake between the screw 24 and mounting hole 221
It is full of cooperation, improves 22 fastening strength of installing plate.
Preferably, the locating cover 21 of the utility model is made using thick iron plate, thick iron plate is curved into semi-spherical shape,
The bottom of locating cover 21 corresponds to the groove that strip is opened up at the position of transverse steel 11 and longitudinal reinforcement 12, the depth of the groove
, away from staircase boards template surface distance, to supply to house transverse steel 11, the depth of the groove if groove corresponds at the top of corresponding reinforcing bar
For distance of the top of transverse steel 11 away from staircase boards template surface, if groove is corresponded to for accommodating longitudinal reinforcement 12, the groove
Depth is distance of the top of longitudinal reinforcement 12 away from staircase boards template surface.Installing plate 22 is also made using thick patch,
Mounting hole 221 is opened up on installing plate 22, the size of the mounting hole 221 is slightly smaller than the diameter of screw 24 so that screw 24 can be tightly
Installing plate is fixed in staircase boards template by ground.Preferably, pad is equipped with gasket between screw 24 and installing plate 22.Cushion block structure
23 use unit of plastic, and fluting is carried out in the level of unit of plastic and longitudinally central axis and forms limiting slot, limiting slot is to transverse and longitudinal
Reinforcing bar plays position-limiting action, and part of the unit of plastic bottom away from limiting slot bottom plays the role of controlling protective layer thickness.
The utility model staircase boards reinforcing bar anti-floating system has the beneficial effect that：
The utility model improves hidden danger of quality and the safety problems such as reinforcing bar floating and the off-position of steel reinforcing bar in existing construction method；
It is fixed by simple and convenient assembling and installation, realizes and avoid reinforcement location offset and reinforcing bar in staircase boards structure construction procedure
Rising phenomenon；It avoids architecture quality security risk and quality is done over again rectification, avoid the delay of duration and engineering cost waste
Etc. a series of synthtic price index.
The design side simplifies the construction of the node of installation, improves construction quality and ensure that construction speed, comprehensive
Closing, which reduces cost, creates considerable economic benefit；Realize green construction, the theory of scientific and technical innovation.The design simplifies installation and applies
The construction of the node of work improves construction quality and ensure that construction speed, and the comprehensive cost that reduces creates considerable economic benefit.
The utility model is described in detail above in association with attached drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not be formed to this practicality
Novel restriction, the utility model will be using the ranges that the appended claims define as the scope of protection of the utility model.
Claims (5)
1. a kind of staircase boards reinforcing bar anti-floating system, which is characterized in that including：
The locating cover at the transverse and longitudinal reinforcing bar crossover node of staircase boards is covered at, the bottom of the locating cover is placed in staircase boards template
On, and correspond to transverse steel on the locating cover and longitudinal reinforcement open up it is fluted；And
The installing plate being fixedly arranged on the locating cover, the installing plate are attached in the staircase boards template and are fixed on the building
Gangboard template.
2. staircase boards reinforcing bar anti-floating system as described in claim 1, which is characterized in that further include and be placed in the staircase boards template
The cushion block structure gone up and be located in the locating cover offers the limiting slot that transverse and longitudinal is staggered on the cushion block structure, described
Cushion block structure is placed in the bottom of the transverse and longitudinal reinforcing bar crossover node, and the transverse steel and the longitudinal reinforcement be placed in it is corresponding
In limiting slot.
3. staircase boards reinforcing bar anti-floating system as claimed in claim 2, which is characterized in that the cushion block structure is embedded at described fixed
In the cover of position, and it is affixed with the internal face of the locating cover.
4. staircase boards reinforcing bar anti-floating system as described in claim 1, which is characterized in that the installing plate has multiple, uniform cloth
Set on the surrounding of the locating cover.
5. staircase boards reinforcing bar anti-floating system as described in claim 1 or 4, which is characterized in that peace is offered on the installing plate
Hole is filled, wearing the mounting hole by screw is fastenedly connected the installing plate and the staircase boards template, and the mounting hole
Diameter is less than the diameter of the screw so that is interference fitted between the screw and the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501011.3U CN207499254U (en) | 2017-11-09 | 2017-11-09 | Staircase boards reinforcing bar anti-floating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501011.3U CN207499254U (en) | 2017-11-09 | 2017-11-09 | Staircase boards reinforcing bar anti-floating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207499254U true CN207499254U (en) | 2018-06-15 |
Family
ID=62503921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721501011.3U Expired - Fee Related CN207499254U (en) | 2017-11-09 | 2017-11-09 | Staircase boards reinforcing bar anti-floating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207499254U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905454A (en) * | 2017-11-09 | 2018-04-13 | 中国建筑第八工程局有限公司 | Staircase boards reinforcing bar anti-floating system and its construction method |
| CN111761693A (en) * | 2020-06-28 | 2020-10-13 | 上海弘昊建材有限公司 | Concrete prefabricated part mould |
-
2017
- 2017-11-09 CN CN201721501011.3U patent/CN207499254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905454A (en) * | 2017-11-09 | 2018-04-13 | 中国建筑第八工程局有限公司 | Staircase boards reinforcing bar anti-floating system and its construction method |
| CN111761693A (en) * | 2020-06-28 | 2020-10-13 | 上海弘昊建材有限公司 | Concrete prefabricated part mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |