CN206256464U - A kind of dust block in the retaining wall for built with ribbed bricks - Google Patents
A kind of dust block in the retaining wall for built with ribbed bricks Download PDFInfo
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- CN206256464U CN206256464U CN201621339192.XU CN201621339192U CN206256464U CN 206256464 U CN206256464 U CN 206256464U CN 201621339192 U CN201621339192 U CN 201621339192U CN 206256464 U CN206256464 U CN 206256464U
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- taper hole
- retaining wall
- rectangular blocks
- width
- built
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Abstract
A kind of dust block in retaining wall for built with ribbed bricks, it is related to a kind of building block.The masonry structure of non-arrangement of reinforcement is difficult to bear larger soil pressure, therefore during as soil-baffling structure, is highly restricted.Rectangular blocks are machined with two taper holes along its thickness direction in the utility model, rectangular blocks top surface is the end face where taper hole osculum end, rectangular blocks bottom surface is the end face where taper hole big opening end, middle rib is formed between two big opening ends of taper hole, one end in one taper hole away from taper hole another described is side rib, there are two horizontal grooves rectangular blocks bottom surface, each horizontal groove is connected with each taper hole, a vertical reinforcing bar is provided with each taper hole, a horizontal reinforcement is provided with each horizontal groove.The utility model is used in building structure.
Description
Technical field
The utility model is specifically related to the dust block in a kind of retaining wall for built with ribbed bricks.
Background technology
Reinforced masonry is the structure type of a kind of great application prospect and economic prospect.Abroad, arrangement of reinforcement is mixed
Solidifying earth building blocks masonry retaining wall is widely used in the Retaining Wall Engineerings such as highway, railway, at home, Retaining Walls of Hollow Concrete Blocks should
Started late with research, presently mainly many enterprises cooperate with external retaining wall company, have introduced the production technology of foreign countries
And design concept, but application it is main or without muscle block masonry retaining wall.The characteristics of without muscle block masonry is its pressure resistance
Degree is higher, and its tensile strength is very low, without muscle block masonry retaining wall under weight stress and soil pressure effect, its maxi-mum height
Determined by the tensile strength without muscle block masonry, therefore its maxi-mum height is relatively low.It is low without muscle block masonry tensile strength to make up
Defect, reinforcing bar is set in masonry, form reinforced masonry structure, replace block masonry to undertake tension, Ke Yi great with reinforcing bar
Amplitude improves the tensile capacity of block masonry structure, therefore the maxi-mum height of built with ribbed bricks retaining wall will then be significantly greater than nothing
Muscle block masonry retaining wall.Although the maxi-mum height of built with ribbed bricks retaining wall improves a lot, wall receives curved carrying
Power increase rate is limited, while the lateral deformation of wall top and wall body slit are bigger than normal.To find out its cause, being mainly used in building structure
Concrete small size hollow building block, its main specification 390mm × 190mm × 190mm is high with retaining wall because its thickness is 190mm
The increase of degree, the building block of this thickness can not resist soil pressure.When placing presstressed reinforcing steel in the building block of above-mentioned specification simultaneously,
Deformed bar is limited along the eccentric throw in wall thickness direction, so as to influence the performance of prestressing force effect；Although in building block horizontal mortar joint
Regular reinforcement can be placed, however, to ensure that there is certain mortar around reinforcing bar, allows the bar diameter for using general not
6mm can be more than, so as to limit application of the larger diameter reinforcing bar in retaining wall.
Utility model content
In order to solve the concrete small size hollow building block in existing building structure because size-constrained, not nothing in the case of arrangement of reinforcement
Method resists larger soil pressure, it is impossible to the problem of the larger retaining wall of maxi-mum height, and proposes to set the dust block of two-way perforate, real
The purpose of configuration reinforcement and presstressed reinforcing steel in present retaining wall, so as to increase a kind of use of the scope of application of block masonry retaining wall
Dust block in built with ribbed bricks retaining wall.
The utility model is adopted the technical scheme that to solve above-mentioned technical problem：
A kind of dust block in retaining wall for built with ribbed bricks, including rectangular blocks, rectangular blocks are along its thickness side
To two taper holes being set up in parallel are machined with, the top surface of rectangular blocks is the end face where taper hole osculum end, rectangle
The bottom surface of block is the end face where taper hole big opening end, and middle rib, one are formed between two big opening ends of taper hole
One end in the taper hole away from taper hole another described is side rib, and the width of side rib horizontal direction is W1, middle rib
The width of horizontal direction is W2, W1Less than W2, the bottom surface of rectangular blocks is machined with the horizontal grooves that two horizontal alignments are set, often
Individual horizontal groove is connected with each taper hole, and a vertical reinforcing bar, each horizontal groove are provided with each taper hole
Inside it is provided with a horizontal reinforcement.
The utility model is the dust block in a kind of retaining wall for built with ribbed bricks, it is preferable that side rib horizontal direction
Width be W1It is the width W of middle rib horizontal direction21/2nd.
The beneficial effects of the utility model：
1st, in the utility model rectangular blocks reasonable in design, rectangular blocks open up at least one along its horizontal direction
Horizontal groove, for arranging horizontal reinforcement, rectangular blocks open up two taper holes along its short transverse, for arranging vertical steel
Muscle.By the wide association for setting middle rib and side rib so that when the fissure of displacement is built by laying bricks or stones, vertically communicated vertical reinforcing bar can be formed and placed
Passage, facilitates the operation of vertical reinforcing bar.
2nd, the exposed face of rectangular blocks does different treatment as needed in the utility model, to realize that different decorations are imitated
Really.
3rd, the utility model expands the scope of application of reinforcing bar, and Reasonable Arrangement space is provided with reinforcing bar for many, simplifies and applies
Work process, reduces construction cost.
4th, the size of the size of rectangular blocks, the size of taper hole and horizontal groove sets reasonable in the utility model,
Cooperate effectively to be laid for reinforcing bar between two taper holes and two horizontal grooves and proportional space is provided, do not have to bar diameter
There are specific requirement and constraint, effectively increase the scope of application of the present utility model.
5th, pre- formwork supporting plate need not be coordinated during the utility model use, before prestressing force is applied, it is only necessary to use coagulation
Soil perfusion horizontal groove and taper hole, grout rate is 100%.
Brief description of the drawings
Fig. 1 is the first dimensional structure diagram of the present utility model；
Fig. 2 is the second dimensional structure diagram of the present utility model；
Fig. 3 is main structure diagram of the present utility model；
Fig. 4 is overlooking the structure diagram of the present utility model；
Fig. 5 is overlooking the structure diagram of the present utility model；
Fig. 6 is annexation schematic diagram between rectangular blocks 2, horizontal reinforcement 1-1 and vertical reinforcing bar 1-2；
Working state schematic representation when Fig. 7 is the utility model formation retaining wall.
Specific embodiment
Construction content of the present utility model and the function to be reached are understood in depth to be easy to those skilled in the art
Benefit, enumerates detailed description below, and coordinates Figure of description 1,2,3,4,5,6 and 7 to be discussed in detail being described as follows：
Specific embodiment one：Present embodiment includes rectangular blocks 2, and rectangular blocks 2 are machined with two along its thickness direction
The individual taper hole 2-1 being set up in parallel, the top surface of rectangular blocks 2 is the end face where taper hole 2-1 osculums end, rectangular blocks
2 bottom surface is the end face where taper hole 2-1 big opening ends, and middle rib 5 is formed between two big opening ends of taper hole 2-1,
One end in one taper hole 2-1 away from taper hole 2-1 another described is side rib 6, the width of the horizontal direction of side rib 6
It is W to spend1, the width of the horizontal direction of middle rib 5 is W2, W1Less than W2, the bottom surface of rectangular blocks 2 is machined with two horizontal alignments and sets
Horizontal groove 2-2, each horizontal groove 2-2 is connected with each taper hole 2-1, is provided with each taper hole 2-1
A piece vertical reinforcing bar 1-2, is provided with a horizontal reinforcement 1-1 in each horizontal groove 2-2.
The vertical reinforcing bar 1-2 being engaged with taper hole 2-1 in the utility model is deformed bar.
Rectangular blocks 2 can manufacture different type in the utility model, according to requirement of engineering, can also add rectangular blocks 2
Into two horizontal groove 2-2 or one big horizontal groove 2-2, taper hole 2-1's in rectangular blocks 2 can be according to specific for work
Demand is made other arrangements and is formed.
Specific embodiment two：The width of the horizontal direction of side rib 6 is W in present embodiment1It is the width of the horizontal direction of middle rib 5
Degree W21/2nd.
The width W of side rib 61With the width W of middle rib 52Between relation set when being able to ensure that the fissure of displacement is built by laying bricks or stones, taper hole
The vertical non-alignment of 2-1, realizes vertically communicated, it is ensured that vertical reinforcing bar 1-2's passes through.Other structures and annexation with it is specific
Implementation method one is identical.
Specific embodiment three：The vertical height of rectangular blocks 2 is H in present embodiment, the span of H for 140 to
190mm。
Specific embodiment four：The width of rectangular blocks 2 is W in present embodiment3, W3For 390mm to 440mm；Rectangular block
The length of body 2 is L1, L1For 390mm to 590mm.
Specific embodiment five：The number of horizontal groove 2-2 is two in present embodiment.Two horizontal groove 2-2 are
Optimal and most rational setting state.
Specific embodiment six：The big opening end of taper hole 2-1 is shaped as long hole shape, taper hole in present embodiment
The width of 2-1 big opening ends is W4, W4Span be 110 to 130mm, the length of taper hole 2-1 big opening ends is L2, L2's
Span is 290 to 490mm.
Specific embodiment seven：The osculum end of taper hole 2-1 is shaped as long hole shape, taper hole in present embodiment
The width at the osculum end of 2-1 is W5, W5Span be 50 to 70mm, the length at taper hole 2-1 osculums end is L3, L3's
Span is 250 to 450mm.
Specific embodiment eight：The width of the length direction of horizontal groove 2-2 and rectangular blocks 2 in present embodiment
Identical, the length of horizontal groove 2-2 is equal with the width of rectangular blocks 2, and the width of horizontal groove 2-2 is 80mm.
The size of taper hole 2-1 and horizontal groove 2-2 is obtained for multiple sampling test in rectangular blocks 2 in present embodiment
The optimal values for arriving.
Vertical reinforcing bar 1-2 selects finish rolling deformed bar as presstressed reinforcing steel, one end of vertical reinforcing bar 1-2 in the utility model
It is connected by steel bushing with the reinforcement foundation being anchored in retaining wall basis 4, first by one end of vertical reinforcing bar 1-2 when connected
Put screw thread, the other end of vertical reinforcing bar 1-2 is arranged on retaining wall with bearing down on one 3 for stretching end and the end by backing plate 7 and nut 8
In.Apply that stretching end is put into screw thread first during prestressing force, compressing backing plate 7 by tightening nuts 8 applies rectangular blocks 2 pre- answering
Power, prestressing force size is adjusted according to the degree of tightening nuts 8, tightens that degree is bigger, then the prestressing force for applying is bigger.Above-mentioned mistake
All steel components in journey need to do preservative treatment.For convenience of constructing, vertical reinforcing bar 1-2 is existed in the form of soap-free emulsion polymeization
Vertical reinforcing bar 1-2 peripheries set isolated sleeve pipe, vertical reinforcing bar 1-2 is separated with glues pouring machine.Because of vertical reinforcing bar 1-2
In taper hole 2-1 for straight line and with glues pouring machine soap-free emulsion polymeization, loss of prestress can safety take cable tensios control should
The 10% of power.
Claims (8)
1. the dust block in a kind of retaining wall for built with ribbed bricks, it is characterised in that：Including rectangular blocks（2）, rectangular block
Body（2）Two taper holes being set up in parallel are machined with along its thickness direction（2-1）, rectangular blocks（2）Top surface be bellmouth
Hole（2-1）End face where osculum end, rectangular blocks（2）Bottom surface be taper hole（2-1）End face where big opening end, two
Taper hole（2-1）Big opening end between be formed with middle rib（5）, a taper hole（2-1）In away from described in another
Taper hole（2-1）One end be side rib（6）, side rib（6）The width of horizontal direction is W1, middle rib（5）The width of horizontal direction
It is W2, W1Less than W2, rectangular blocks（2）Bottom surface be machined with the horizontal grooves that two horizontal alignments are set（2-2）, each level
Groove（2-2）With each taper hole（2-1）It is connected, each taper hole（2-1）Inside it is provided with a vertical reinforcing bar（1-
2）, each horizontal groove（2-2）Inside it is provided with a horizontal reinforcement（1-1）.
2. dust block according to claim 1 in a kind of retaining wall for built with ribbed bricks, it is characterised in that：Side rib
（6）The width of horizontal direction is W1It is middle rib（5）The width W of horizontal direction21/2nd.
3. the dust block in a kind of retaining wall for built with ribbed bricks according to claim 1 or claim 2, it is characterised in that：Square
Shape block（2）Vertical height be H, the span of H is 140 to 190mm.
4. dust block according to claim 3 in a kind of retaining wall for built with ribbed bricks, it is characterised in that：Rectangular block
Body（2）Width be W3, W3For 390 to 440mm；Rectangular blocks（2）Length be L1, L1For 390 to 590mm.
5. dust block according to claim 1 in a kind of retaining wall for built with ribbed bricks, it is characterised in that：Level is recessed
Groove（2-2）Number be two.
6. dust block according to claim 4 in a kind of retaining wall for built with ribbed bricks, it is characterised in that：Bellmouth
Hole（2-1）Big opening end be shaped as long hole shape, taper hole（2-1）The width of big opening end is W4, W4Span be 110
To 130mm, taper hole（2-1）The length of big opening end is L2, L2Span be 290 to 490mm.
7. dust block according to claim 5 in a kind of retaining wall for built with ribbed bricks, it is characterised in that：Bellmouth
Hole（2-1）Osculum end be shaped as long hole shape, taper hole（2-1）Osculum end width be W5, W5Span be 50
To 70mm, taper hole（2-1）The length at osculum end is L3, L3Span be 250 to 450mm.
8. dust block according to claim 6 in a kind of retaining wall for built with ribbed bricks, it is characterised in that：Level is recessed
Groove（2-2）Length direction and rectangular blocks（2）Width it is identical, horizontal groove（2-2）Length and rectangular blocks（2）
Width it is equal, horizontal groove（2-2）Width be 80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339192.XU CN206256464U (en) | 2016-12-07 | 2016-12-07 | A kind of dust block in the retaining wall for built with ribbed bricks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339192.XU CN206256464U (en) | 2016-12-07 | 2016-12-07 | A kind of dust block in the retaining wall for built with ribbed bricks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206256464U true CN206256464U (en) | 2017-06-16 |
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ID=59029546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621339192.XU Expired - Fee Related CN206256464U (en) | 2016-12-07 | 2016-12-07 | A kind of dust block in the retaining wall for built with ribbed bricks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206256464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402672A (en) * | 2018-01-15 | 2019-03-01 | 贵州鼎协工友劳务有限公司 | A kind of method and aluminium lime-ash forming blocks of waste aluminium ash comprehensive utilization |
-
2016
- 2016-12-07 CN CN201621339192.XU patent/CN206256464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402672A (en) * | 2018-01-15 | 2019-03-01 | 贵州鼎协工友劳务有限公司 | A kind of method and aluminium lime-ash forming blocks of waste aluminium ash comprehensive utilization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20171207 |