CN202324307U - Prefabricated building block for assembling wall body of well body - Google Patents
Prefabricated building block for assembling wall body of well body Download PDFInfo
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- CN202324307U CN202324307U CN2011204822276U CN201120482227U CN202324307U CN 202324307 U CN202324307 U CN 202324307U CN 2011204822276 U CN2011204822276 U CN 2011204822276U CN 201120482227 U CN201120482227 U CN 201120482227U CN 202324307 U CN202324307 U CN 202324307U
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Abstract
The utility model relates to wells, in particular to a prefabricated building block for assembling a wall body of a well body. The circular-arc-shaped building block (1) provided by the utility model comprises circular-arc-shaped inner cylinder walls (2) and circular-arc-shaped outer cylinder walls (3), wherein the circular-arc-shaped inner cylinder walls (2) and the circular-arc-shaped outer cylinder walls (3) are coaxial; and the circular-arc-shaped building block (1) further comprises reinforcing connecting ribs (4), wherein the left side and the right side of each reinforcing connecting rib (4) are provided with prepared holes (5). Upper water-sealing grooves (8) are formed in the upper surfaces (1-1) of the circular-arc-shaped building block (1); lower water-sealing grooves (9) are formed in the lower surfaces (1-2) of the circular-arc-shaped building block (1); the upper water-sealing grooves (8) in the upper surfaces (1-1-1) of the circular-arc-shaped inner cylinder walls are matched with the lower water-sealing grooves (9) in the lower surfaces (1-2-1) of the circular-arc-shaped inner cylinder walls; and the upper water-sealing grooves (8) in the upper surfaces (1-1-2) of the circular-arc-shaped outer cylinder walls are matched with the lower water-sealing grooves (9) in the lower surfaces (1-2-2) of the circular-arc-shaped outer cylinder walls. The prefabricated building block for assembling the wall body of the well body has the advantages of reasonable and simple structure, high strength, and capability of solving the problem of mortar leakage during the process of manufacturing the wall body of the well body.
Description
Technical field
The utility model relates to a kind of well, particularly a kind of blockwork that is used for assembly unit well bore body of wall.The utility model is for building the structural member for building of underground structure well bore body of wall.The utility model belongs to constructional materials and makes processing technique field.
Background technology
In building material field, there are multiple shapes such as rectangle, square, circular shape in the well bore cross section of various wells such as underground structure manhole, but the well bore cross sectional shape that generally adopts at present is a circular arc, and the inner and outer wall that promptly forms well bore is the cylinder well bore.Well bore is to adopt fragment of brick to build by laying at first; But defectives such as the well bore that this fragment of brick is built by laying exists, and well body intensity is low, anti-leakage property is poor, need whitewash, be prone to decortication, the time of building by laying is long; Particularly operating personnel exist very big safety problem when building by laying and whitewash well bore; Thereby replaced by the blockwork of circular arc gradually, blockwork is generally formed by concrete for making, and the cooperation of polylith blockwork is installed and is formed one deck cylinder well bore; Through the blockwork of neighbouring layer well bore is built by laying assembly unit then, form have certain depth have the inside and outside circle cambered surface, wholely be cylindrical well bore.Reinforced company muscle both sides at blockwork have preformed hole; But preformed hole is the through hole of can concrete etc.; When building by laying the assembly unit blockwork, after the certain number of plies of assembly unit, just need in preformed hole, to reach each gap can concrete etc.; And can is advanced in the blockwork preformed hole and the concrete of each gap etc. shakes tamping and forms closely knit obturator through machine, thereby the well bore body of wall that blockwork is assembled into is more firm.It is various in style to have the blockwork that is used for assembly unit well bore body of wall now.
That publication number is that the Chinese invention patent application of CN1431375A discloses is a kind of " well wall body module and adopt this module to construct the method for well wall body ".The described module of this invention application realizes said module mutual alignment and chucking in building process through being arranged on the lip-deep concaveconvex structure of said module; And through fluid concrete slurry in the hole of on said module, reserving, groove and/or insert to strengthen said well wall body is built into the integral body with different bearer performance, improve the intensity of said well wall body.
Publication number is that the Chinese invention patent application of CN101748846A discloses a kind of " well wall body module ".The front template that comprises the coaxial circles arc and rear pattern plate and the first rib and the second rib of this invention application, there is through hole at the middle part, and there is half hole at two ends.When module connected, half hole of adjacent block end formed the splicing hole.Center of circle angle between two vertical sides in through hole and splicing hole equates.Through the scaling relation of optimal module, make the part of outstanding first rib of front template and rear pattern plate and second rib be unlikely to prolong, avoid template fracture and damage phenomenon.When adopting this module tooled joint wall constructed; Form the uniform plug hole of shape and size with the splicing hole of adjacent block end on one deck and the through hole at adjacent block middle part; The concrete that pours into wherein forms the uniform strength member of shape and size in plug hole, make strength of wall body even.
Publication number is that the Chinese invention patent application of CN19994361A discloses " a kind of well bore blockwork ".This invention application includes circular arc inner tube wall and circular arc outer tube wall; Be provided with reinforced company's muscle between circular arc inner tube wall and the circular arc outer tube wall; The inboard of the inboard of circular arc inner tube wall upper surface and circular arc outer tube wall upper surface all has groove; The inboard of the inboard of circular arc inner tube wall soffit and circular arc outer tube wall soffit all has the convexity that is complementary with groove; The upper surface of reinforced company's muscle is lower than the upper surface of circular arc inner tube wall, and the lower surface of reinforced company's muscle is lower than the soffit of circular arc inner tube wall.
Above-mentioned publication number is that the purpose of the Chinese invention patent application of CN1431375A is to provide a kind of construction module easily, and module is light, be convenient to carrying and install, and the back is firm by the well wall body of this kind module assembly unit.Above-mentioned publication number is that the purpose of the Chinese invention patent application of CN101748846A is through improving and optimization well wall body module structure and size relationship; The well wall body module of avoiding in template broken end and operation is provided; Make when adopting this kind module to construct well wall body; Be cast in body of wall inner concrete or mortar and can form closely knit obturator, make strength of wall body even.Publication number is that the purpose of the Chinese invention patent application of CN19994361A is to provide non-leakage, intensity is high, have enough cast space, build by laying that quality is good, a kind of well bore blockwork of convenient installation and operation.
Above-mentioned disclosed one Chinese patent application and the existing various blockwork that is used for assembly unit well bore body of wall, its purport is to make the structure of blockwork more reasonable, thereby make module both light, be convenient to carrying and install; Can guarantee good intensity again; Not easy fracture is located in the assembly unit end etc. that on the one hand is module, and the blockwork good integral strength, and to construct the intensity of the well bore body of wall after the assembly unit good for blockwork on the other hand; Seepage etc. does not appear in the obturator consolidations such as concrete of filling.But the blockwork that is used for assembly unit well bore body of wall of prior art all also exists serious defective, can't fundamentally solve above-mentioned these problems at all.Its major defect is following: (1) unreasonable structure; When building by laying the assembly unit blockwork; After the certain number of plies of assembly unit, in preformed hole and each gap can concrete etc., and advance in the blockwork preformed hole to can and the concrete of each gap etc. when shaking tamping, all exist serious race slurry phenomenon through machine; Run to starch in the well bore body of wall that causes existing blockwork assembly unit to construct and to form closely knit obturator at all; Lack of homogeneity is filled in the inner cavity that occurs, and makes the firm intensity of the well bore body of wall that blockwork is assembled into and the improvement that trust can't obtain essence.At publication number is in concrete pouring with carry out can between building block, not running the slit in the process of ram-jolt and spill described in the Chinese invention patent application of CN19994361A; Slurry, spillage phenomenon can not appear running; But this building block is owing to be the step right-angle structure on the structure, and the building block width reduces by half, therefore breakage, unfilled corner very easily in production, transportation, work progress; Can't repair again after breakage, the unfilled corner; The anti-race slurry function that anticipation is reached is had a greatly reduced quality, and this defective can't use the mode that increases the building block width to solve, so the structure of this patent application can not fundamentally solve the problem of running slurry.Avoid running the generation of starching phenomenon is that people are badly in need of solving always, but insurmountable always technical barrier.(2) owing to run slurry seriously, leaking of slurries such as a large amount of concrete or mortar influences the firm intensity of well bore body of wall and seepage occurs.
Summary of the invention
The purpose of the utility model is to the deficiency that exists in the above-mentioned technology, provide a kind of rational in infrastructure simple, intensity is high, non-leakage, have enough cast space, light and can solve and make a kind of blockwork that is used for assembly unit well bore body of wall that this root problem is starched in race in the well bore body of wall process.
Realize that the above-mentioned purpose technical scheme is: a kind of blockwork that is used for assembly unit well bore body of wall; Building block is the circular arc building block with upper surface, soffit, left-hand face, right lateral surface, inner arc surface and exterior arc surface; The circular arc building block includes coaxial circular arc inner tube wall and circular arc outer tube wall; Also include and be arranged between circular arc inner tube wall and the circular arc outer tube wall and with the two reinforced company's muscle that couples together, the reinforced company muscle left and right sides has preformed hole.Have water stopping trough on the upper surface of said circular arc building block; Have down water stopping trough on the soffit; Following water stopping trough on last water stopping trough on the circular arc inner tube wall upper surface and the circular arc inner tube wall soffit is complementary, and the following water stopping trough on last water stopping trough on the circular arc outer tube wall upper surface and the circular arc outer tube wall soffit is complementary.
Further, be embedded with the waterstop that is complementary with last water stopping trough in the last water stopping trough of said upper surface, the upper edge of water stopping trough is exposed on waterstop top.
Further; The outer of last water stopping trough outside upper edge to the circular arc outer tube wall upper surface on the said circular arc outer tube wall upper surface is that level is faced directly, and the medial side upper edge of last water stopping trough inboard upper edge to the circular arc outer tube wall upper surface on the circular arc outer tube wall upper surface is that the combinatorial surface of facing formation with the slope directly is faced or faced directly for by-level on the slope directly; And circular arc inner tube wall upper surface, circular arc inner tube wall soffit and circular arc outer tube wall soffit three all have identical surface configuration with circular arc outer tube wall upper surface.
Further, have lug boss on the left-hand face of said circular arc building block, having on the right lateral surface of circular arc building block matches each other with lug boss peg graft to form the depressed part of cylindrical well bore.
Further, the face width of said circular arc inner tube wall upper surface, circular arc outer tube wall upper surface, circular arc inner tube wall soffit or circular arc outer tube wall soffit equates, and this face width equal the circular arc building block gross thickness 1/4～1/3.
Further; The gross thickness of said circular arc building block is 180mm～250mm; The overall height of circular arc building block is 150 mm～250mm; The height of reinforced company's muscle thinnest part be the circular arc building block overall height 1/2～2/3, the minimum horizontal distance about reinforced company's muscle between two vertical planes is 50mm～70mm.
Further, the degree of depth of the last water stopping trough of said upper surface is 10mm～15mm, and the degree of depth of the following water stopping trough of soffit is 10mm～20mm, and the said width of going up water stopping trough and following water stopping trough equates, and width is 3 mm～5mm.
Further, said waterstop employing manufacturing materials is plastics, iron plate or rubber.
Further; The width of facing directly that the level of said circular arc outer tube wall upper surface, circular arc inner tube wall upper surface, circular arc inner tube wall soffit and circular arc outer tube wall soffit is faced directly equates that all the width of facing directly that level is faced directly equals 1/2～1/3 of circular arc outer tube wall upper surface face width.
Further, the slope angle faced directly of said slope is for less than 20 °.
After adopting technique scheme; Have a lot of benefits: (1) the utility model is having water stopping trough on the said upper surface; Have down water stopping trough on the soffit; Following water stopping trough on last water stopping trough on the circular arc inner tube wall upper surface and the circular arc inner tube wall soffit is complementary; Be that last water stopping trough and the following water stopping trough projection in vertical direction on the circular arc inner tube wall soffit on the circular arc inner tube wall upper surface coincides, the two has identical circular arc, identical groove width and corresponding up and down same position.Following water stopping trough on last water stopping trough on the circular arc outer tube wall upper surface and the circular arc outer tube wall soffit is complementary; Be that last water stopping trough and the following water stopping trough projection in vertical direction on the circular arc outer tube wall soffit on the circular arc outer tube wall upper surface coincides, the two has identical circular arc, identical groove width and corresponding up and down same position.The utility model is rational in infrastructure simple; Design ingenious; The structure that has traditional building block now is changed in the setting of the following water stopping trough that has on last water stopping trough that has on the upper surface through the circular arc building block and the soffit, has done breakthrough improvement innovation; When using the utility model assembly unit to construct the well bore body of wall; The waterstop that setting-in and last water stopping trough are complementary in last water stopping trough, the upper edge of water stopping trough is exposed on waterstop top, and the waterstop top of exposing the water stopping trough upper edge then is inlaid in the following water stopping trough of soffit of top adjacent layer circular arc building block.This structure of the utility model has the superpower function of only starching, and effectively prevents to run the generation of slurry phenomenon.When building by laying the assembly unit blockwork; When tamping is shaken in through machine can is advanced in the blockwork preformed hole and the concrete of each gap etc., the slurry phenomenon can not occur running, so form closely knit obturator in the well bore body of wall of assembly unit; Defectives such as cavity can not appear in inside; Obturator is evenly unified, makes the firm intensity of the well bore body of wall that blockwork is assembled into high, and trust obtains the improvement of essence.The utility model with this rationally simple but very cleverly structure solved people and be badly in need of solving, but insurmountable always technical barrier.The utility model intensity is high, and is non-leakage, has enough cast space, light, and solved this root problem of race slurry in the making well bore body of wall process.
(2) because the utility model has solved race slurry problem, avoided the phenomenon that leaks of slurries such as concrete or mortar, the firm intensity of the well bore body of wall of therefore building by laying is high, the phenomenon that seeps water can not occur.
(3) setting of water stopping trough and lower stop groove also has the effect of location on the utility model, and making can be with the waterstop top adjacent layer circular arc building block of installation rapidly through last water stopping trough and lower stop groove positioning instant when the utility model assembly unit is used.The utility model good positioning effect, accurate positioning, convenience quick for installation makes firmness fixing between the building block of adjacent layer circular arc also further be able to strengthen.
Description of drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is the perspective view of part 10 waterstops;
Fig. 3 is the utility model perspective view of installed part 10 waterstops;
Fig. 4 is the plan structure sketch map of Fig. 1;
Fig. 5 is the A-A sectional view of first kind of structure of Fig. 4;
Fig. 6 is the cross section view that neighbouring two building blocks of the utility model well bore blockwork of first kind of structure are installed;
Fig. 7 is the A-A sectional view of second kind of structure of Fig. 4;
Fig. 8 is the cross section view that neighbouring two building blocks of the utility model well bore blockwork of second kind of structure are installed;
The plan structure sketch map that the adjacent polylith building block in Fig. 9 the utility model well bore blockwork left and right sides is installed.
Among the figure: 1, circular arc building block, 1-1, upper surface, 1-1-1, circular arc inner tube wall upper surface, 1-1-2, circular arc outer tube wall upper surface; 1-2, soffit, 1-2-1, circular arc inner tube wall soffit, 1-2-2 circular arc outer tube wall soffit, 1-3, left-hand face; 1-4, right lateral surface, 1-5, inner arc surface, 1-6, exterior arc surface, 2, the circular arc inner tube wall; 3, circular arc outer tube wall, 4, reinforced company's muscle, 5, preformed hole, 6, lug boss; 7, depressed part, 8, go up water stopping trough, 9, water stopping trough down, 10, waterstop.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is done further detailed explanation.
Embodiment one
Like Fig. 1 to Fig. 6 and shown in Figure 9, a kind of blockwork that is used for assembly unit well bore body of wall, building block is the circular arc building block 1 with upper surface 1-1, soffit 1-2, left-hand face 1-3, right lateral surface 1-4, inner arc surface 1-5 and exterior arc surface 1-6.Circular arc building block 1 includes coaxial circular arc inner tube wall 2 and circular arc outer tube wall 3, also includes to be arranged between circular arc inner tube wall 2 and the circular arc outer tube wall 3 and with the two reinforced company's muscle 4 that couples together, reinforced company's muscle 4 left and right sides have preformed hole 5.Have water stopping trough 8 on the upper surface 1-1 of said circular arc building block, have down water stopping trough 9 on the soffit 1-2.Last water stopping trough 8 on the circular arc inner tube wall upper surface 1-1-1 is complementary with the following water stopping trough 9 on the circular arc inner tube wall soffit 1-2-1; Be that last water stopping trough 8 on the circular arc inner tube wall upper surface 1-1-1 coincides with following water stopping trough 9 projection in vertical direction on the circular arc inner tube wall soffit 1-2-1, the two has identical circular arc, identical groove width and corresponding up and down same position.Last water stopping trough 8 on the circular arc outer tube wall upper surface 1-1-2 is complementary with the following water stopping trough 9 on the circular arc outer tube wall soffit 1-2-2; Be that last water stopping trough 8 on the circular arc outer tube wall upper surface 1-1-2 coincides with following water stopping trough 9 projection in vertical direction on the circular arc outer tube wall soffit 1-2-2, the two has identical circular arc, identical groove width and corresponding up and down same position.
Be embedded with the waterstop 10 that is complementary with last water stopping trough 8 in the last water stopping trough 8 of said upper surface 1-1, the upper edge that water stopping trough 8 is exposed on waterstop 10 tops.It is iron plate that said waterstop 10 adopts manufacturing materials.
Upper edge, last water stopping trough 8 outside on the said circular arc outer tube wall upper surface 1-1-2 to the outer of circular arc outer tube wall upper surface 1-1-2 is that level is faced a face directly, and the medial side upper edge of last water stopping trough 8 inboard upper edge to the circular arc outer tube wall upper surface 1-1-2 on the circular arc outer tube wall upper surface 1-1-2 is that the c face is faced on the slope directly; And circular arc inner tube wall upper surface 1-1-1, circular arc inner tube wall soffit 1-2-1 and circular arc outer tube wall soffit 1-2-2 three all have identical surface configuration with circular arc outer tube wall upper surface 1-1-2.Wherein: the width N2 that faces directly that the level of said circular arc outer tube wall upper surface 1-1-2, circular arc inner tube wall upper surface 1-1-1, circular arc inner tube wall soffit 1-2-1 and circular arc outer tube wall soffit 1-2-2 is faced a face directly equates that all the width N2 that faces directly that level is faced a face directly equals 1/2 of circular arc outer tube wall upper surface 1-1-2 face width M.The M value that is circular arc outer tube wall upper surface 1-1-2, circular arc inner tube wall upper surface 1-1-1, circular arc inner tube wall soffit 1-2-1 and circular arc outer tube wall soffit 1-2-2 equates that all the N2 value also all equates.And the slope angle α that wherein said slope is faced directly is 6 °.Be that the angle that the slope is faced c face and horizontal plane directly is slope angle α, slope angle α is 6 °.
Have lug boss 6 on the left-hand face 1-3 of said circular arc building block 1, having on the right lateral surface 1-4 of circular arc building block 1 matches each other with lug boss 6 peg graft to form the depressed part 7 of cylindrical well bore.
The face width M of said circular arc inner tube wall upper surface 1-1-1, circular arc outer tube wall upper surface 1-1-2, circular arc inner tube wall soffit 1-2-1 or circular arc outer tube wall soffit 1-2-2 equates, and this face width M equal circular arc building block 1 gross thickness L 1/3.
The gross thickness L of said circular arc building block 1 is 180mm; The overall height H of circular arc building block 1 is 150 mm; The height H 3 of reinforced company's muscle 4 thinnest parts be circular arc building block 1 overall height H 2/3, the minimum horizontal distance P between reinforced company's muscle about 4 two vertical planes is 50mm.
The depth H 1 of the last water stopping trough 8 of said upper surface 1-1 is 10mm, and the depth H 2 of the following water stopping trough 9 of soffit 1-2 is 10mm, and the said width N1 that goes up water stopping trough 8 and following water stopping trough 9 equates, and width N1 is 3 mm.The thickness of said waterstop 10 is 2 mm.
Said circular arc building block 1 material adopts concrete for making to form.
Embodiment two
Extremely shown in Figure 9 like Fig. 1 to Fig. 4 and Fig. 7, a kind of blockwork that is used for assembly unit well bore body of wall, present embodiment and embodiment one are basic identical, and different is:
It is rubber that said waterstop 10 adopts manufacturing materials.
The medial side upper edge of last water stopping trough 8 inboard upper edge to circular arc outer tube wall upper surface 1-1-2 on the said circular arc outer tube wall upper surface 1-1-2 is that by-level is faced the b face directly and the combinatorial surface that the c face forms is faced on the slope directly; The width N2 that faces directly that the level of said circular arc outer tube wall upper surface 1-1-2, circular arc inner tube wall upper surface 1-1-1, circular arc inner tube wall soffit 1-2-1 and circular arc outer tube wall soffit 1-2-2 is faced a face directly equates that all the width N2 that faces directly that level is faced a face directly equals 1/3 of circular arc outer tube wall upper surface 1-1-2 face width M.The M value that is circular arc outer tube wall upper surface 1-1-2, circular arc inner tube wall upper surface 1-1-1, circular arc inner tube wall soffit 1-2-1 and circular arc outer tube wall soffit 1-2-2 equates that all the N2 value also all equates, and N2 is equal to 1/3 M.And the slope angle α that wherein said slope is faced directly is 18 °.Be that the angle that the slope is faced c face and horizontal plane directly is slope angle α, slope angle α is 18 °.
Said face width M equal circular arc building block 1 gross thickness L 1/4.
The gross thickness L of said circular arc building block 1 is 250mm; The overall height H of circular arc building block 1 is 250 mm; The height H 3 of reinforced company's muscle 4 thinnest parts be circular arc building block 1 overall height H 1/2, the minimum horizontal distance P between reinforced company's muscle about 4 two vertical planes is 70mm.
The depth H 1 of the last water stopping trough 8 of said upper surface 1-1 is 15mm, and the depth H 2 of the following water stopping trough 9 of soffit 1-2 is 20mm, and the said width N1 that goes up water stopping trough 8 and following water stopping trough 9 equates, and width N1 is 5 mm.The thickness of said waterstop 10 is 3.5 mm.
Embodiment three
Like Fig. 1 to Fig. 6 and shown in Figure 9, a kind of blockwork that is used for assembly unit well bore body of wall, present embodiment and embodiment one are basic identical, and different is:
It is plastics that said waterstop 10 adopts manufacturing materials.
The width N2 that faces directly that the level of said circular arc outer tube wall upper surface 1-1-2, circular arc inner tube wall upper surface 1-1-1, circular arc inner tube wall soffit 1-2-1 and circular arc outer tube wall soffit 1-2-2 is faced a face directly equates that all the width N2 that faces directly that level is faced a face directly equals 5/12 of circular arc outer tube wall upper surface 1-1-2 face width M.The M value that is circular arc outer tube wall upper surface 1-1-2, circular arc inner tube wall upper surface 1-1-1, circular arc inner tube wall soffit 1-2-1 and circular arc outer tube wall soffit 1-2-2 equates that all the N2 value also all equates, and N2 is equal to 5/12 M.And the slope angle α that wherein said slope is faced directly is 12 °.Be that the angle that the slope is faced c face and horizontal plane directly is slope angle α, slope angle α is 12 °.
Said face width M equal circular arc building block 1 gross thickness L 7/24.
The gross thickness L of said circular arc building block 1 is 220mm; The overall height H of circular arc building block 1 is 200 mm; The height H 3 of reinforced company's muscle 4 thinnest parts be circular arc building block 1 overall height H 7/12, the minimum horizontal distance P between reinforced company's muscle about 4 two vertical planes is 60mm.
The depth H 1 of the last water stopping trough 8 of said upper surface 1-1 is 12mm, and the depth H 2 of the following water stopping trough 9 of soffit 1-2 is 15mm, and the said width N1 that goes up water stopping trough 8 and following water stopping trough 9 equates, and width N1 is 4 mm.The thickness of said waterstop 10 is 2.8 mm.
The said waterstop 10 preferred plastics of the utility model, iron plate or elastomeric material are made.The level of said circular arc outer tube wall upper surface 1-1-2, circular arc inner tube wall upper surface 1-1-1, circular arc inner tube wall soffit 1-2-1 and circular arc outer tube wall soffit 1-2-2 is faced directly faces width directly and all equates, level is faced directly face directly width equal circular arc outer tube wall upper surface 1-1-2 face width 1/2～1/3 for preferred.And the slope angle α that wherein said slope is faced directly is preferably less than 20 °.The face width M of said circular arc inner tube wall upper surface 1-1-1, circular arc outer tube wall upper surface 1-1-2, circular arc inner tube wall soffit 1-2-1 or circular arc outer tube wall soffit 1-2-2 equates, and this face width M equal circular arc building block 1 gross thickness L 1/4～1/3 for preferred.Preferred 180mm～the 250mm of the gross thickness L of said circular arc building block 1; The preferred 150mm of the overall height H of circular arc building block 1～250 mm; The height H 3 of reinforced company's muscle 4 thinnest parts be preferably circular arc building block 1 overall height H 1/2～2/3, the minimum horizontal distance between reinforced company's muscle about 4 two vertical planes is preferably 50mm～70mm.The depth H 1 preferred 10mm～15mm of the last water stopping trough 8 of said upper surface 1-1, the depth H 2 preferred 10mm～20mm of the following water stopping trough 9 of soffit 1-2, said all preferred 3 mm of the width N1～5mm that goes up water stopping trough 8 and following water stopping trough 9.The thickness of said waterstop 10 is less than last water stopping trough 8, the width N1 of water stopping trough 9 down, and the thickness of waterstop 10 is preferably 2 mm～3.5mm.The setting of the slope angle α that the utility model slope is faced directly; Make that the filling space that forms between the neighbouring layer circular arc building block 1 after the utility model assembly unit is the two domatic filling spaces that surround at waterstop 10 inboard places; Be convenient to slurries such as machine vibration tamped concrete like this, make the effect of the slurries such as filling gap vibrations tamped concrete crucial very good at this place.Prevent phenomenons such as running slurry, spillage, increase the firm intensity of well bore body of wall, make the utility model reach more desirable optimum state.
When the utility model used, referring to Fig. 7, the O point was the center of circle of well bore body of wall.Depressed part 7 on the lug boss 6 adjacent circular arc building block 1 right lateral surface 1-4 with the side that have on the left-hand face 1-3 of every circular arc building block 1 matches each other to peg graft and forms the cylindrical well bore body of wall of one deck; Every layer of cylindrical well bore body of wall relies on the waterstop 10 of going up water stopping trough 8 and following water stopping trough 9 places to carry out being connected of neighbouring layer, forms whole well bore body of wall.During installation, the seam of adjacent layer staggers, and it is all interleaved to make the utility model build by laying the longitudinal seam of cylindrical well bore of assembly unit, is difficult for taking place the changing of the relative positions, distending and seepage between each layer.
The utility model is provided with specification: the internal diameter of assembly unit cylinder well bore body of wall is φ 700mm (radius that is circular arc inner tube wall 2 is R350mm), φ 900mm (radius that is circular arc inner tube wall 2 is R450mm), φ 1100mm (radius that is circular arc inner tube wall 2 is R550mm), φ 1300mm (radius that is circular arc inner tube wall 2 is R650mm), φ 1500mm (radius that is circular arc inner tube wall 2 is R750mm); The corresponding blockwork piece number that uses of well bore body of wall that is assembled into above-mentioned five kinds of specifications is respectively 7,9,11,13,15 and (promptly is assembled into the well bore body of wall of internal diameter as φ 700mm by 7 circular arc building blocks 1 of the utility model; Be assembled into the well bore body of wall that internal diameter is φ 900mm by 9 circular arc building blocks 1 of the utility model; Be assembled into the well bore body of wall that internal diameter is φ 1100mm by 11 circular arc building blocks 1 of the utility model; Be assembled into the well bore body of wall that internal diameter is φ 1300mm by 13 circular arc building blocks 1 of the utility model, be assembled into the well bore body of wall that internal diameter is φ 1500mm) by 15 circular arc building blocks 1 of the utility model.
The utility model is not limited to the foregoing description, and all employings are equal to technical scheme that replacement or equivalence replacement form and all belong to the utility model and require the scope protected.
Claims (10)
1. blockwork that is used for assembly unit well bore body of wall; Building block is for having the circular arc building block (1) of upper surface (1-1), soffit (1-2), left-hand face (1-3), right lateral surface (1-4), inner arc surface (1-5) and exterior arc surface (1-6); Circular arc building block (1) includes coaxial circular arc inner tube wall (2) and circular arc outer tube wall (3); Also include and be arranged between circular arc inner tube wall (2) and the circular arc outer tube wall (3) and the two reinforced company's muscle (4) that couples together; Reinforced company's muscle (4) left and right sides has preformed hole (5); It is characterized in that: have water stopping trough (8) on the upper surface (1-1) of said circular arc building block (1); Have down water stopping trough (9) on the soffit (1-2); Following water stopping trough (9) on last water stopping trough (8) on the circular arc inner tube wall upper surface (1-1-1) and the circular arc inner tube wall soffit (1-2-1) is complementary, and the following water stopping trough (9) on last water stopping trough (8) on the circular arc outer tube wall upper surface (1-1-2) and the circular arc outer tube wall soffit (1-2-2) is complementary.
2. according to the said a kind of blockwork that is used for assembly unit well bore body of wall of claim 1; It is characterized in that: be embedded with the waterstop (10) that is complementary with last water stopping trough (8) in the last water stopping trough (8) of said upper surface (1-1), the upper edge of water stopping trough (8) is exposed on waterstop (10) top.
3. according to the said a kind of blockwork that is used for assembly unit well bore body of wall of claim 1; It is characterized in that: the outer of last water stopping trough (8) on the said circular arc outer tube wall upper surface (1-1-2) outside upper edge to circular arc outer tube wall upper surface (1-1-2) is that level is faced directly, and the medial side upper edge of the inboard upper edge of last water stopping trough (8) to the circular arc outer tube wall upper surface (1-1-2) on the circular arc outer tube wall upper surface (1-1-2) is that the combinatorial surface of facing formation with the slope directly is faced or faced directly for by-level on the slope directly; And circular arc inner tube wall upper surface (1-1-1), circular arc inner tube wall soffit (1-2-1) and circular arc outer tube wall soffit (1-2-2) three all have identical surface configuration with circular arc outer tube wall upper surface (1-1-2).
4. according to the said a kind of blockwork that is used for assembly unit well bore body of wall of claim 1; It is characterized in that: have lug boss (6) on the left-hand face (1-3) of said circular arc building block (1), having on the right lateral surface (1-4) of circular arc building block (1) matches each other with lug boss (6) peg graft to form the depressed part (7) of cylindrical well bore.
5. according to the said a kind of blockwork that is used for assembly unit well bore body of wall of claim 1; It is characterized in that: the face width of said circular arc inner tube wall upper surface (1-1-1), circular arc outer tube wall upper surface (1-1-2), circular arc inner tube wall soffit (1-2-1) or circular arc outer tube wall soffit (1-2-2) four equates, and this face width equal circular arc building block (1) gross thickness 1/4～1/3.
6. according to the said a kind of blockwork that is used for assembly unit well bore body of wall of claim 1; It is characterized in that: the gross thickness of said circular arc building block (1) is 180mm～250mm; The overall height of circular arc building block (1) is 150 mm～250mm; The height of reinforced company's muscle (4) thinnest part be circular arc building block (1) overall height 1/2～2/3, the minimum horizontal distance about reinforced company's muscle (4) between two vertical planes is 50mm～70mm.
7. according to the said a kind of blockwork that is used for assembly unit well bore body of wall of claim 1; It is characterized in that: the degree of depth of the last water stopping trough (8) of said upper surface (1-1) is 10mm～15mm; The degree of depth of the following water stopping trough (9) of soffit (1-2) is 10mm～20mm; The said width of going up water stopping trough (8) and following water stopping trough (9) equates, and width is 3 mm～5mm.
8. according to the said a kind of blockwork that is used for assembly unit well bore body of wall of claim 2, it is characterized in that: it is plastics, iron plate or rubber that said waterstop (10) adopts manufacturing materials.
9. according to the said a kind of blockwork that is used for assembly unit well bore body of wall of claim 3; It is characterized in that: the width of facing directly that the level of said circular arc outer tube wall upper surface (1-1-2), circular arc inner tube wall upper surface (1-1-1), circular arc inner tube wall soffit (1-2-1) and circular arc outer tube wall soffit (1-2-2) four is faced directly equates that all the width of facing directly that level is faced directly equals 1/2～1/3 of circular arc outer tube wall upper surface (1-1-2) face width.
10. according to the said a kind of blockwork that is used for assembly unit well bore body of wall of claim 3, it is characterized in that: the slope angle that said slope is faced directly is less than 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204822276U CN202324307U (en) | 2011-11-29 | 2011-11-29 | Prefabricated building block for assembling wall body of well body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204822276U CN202324307U (en) | 2011-11-29 | 2011-11-29 | Prefabricated building block for assembling wall body of well body |
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| Publication Number | Publication Date |
|---|---|
| CN202324307U true CN202324307U (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204822276U Expired - Fee Related CN202324307U (en) | 2011-11-29 | 2011-11-29 | Prefabricated building block for assembling wall body of well body |
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| Country | Link |
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| CN (1) | CN202324307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132641A (en) * | 2011-11-29 | 2013-06-05 | 蒋云 | Prefabricate building block used for assembling wall of well |
| CN104234084A (en) * | 2014-10-09 | 2014-12-24 | 香志光 | Combined inspection well |
-
2011
- 2011-11-29 CN CN2011204822276U patent/CN202324307U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132641A (en) * | 2011-11-29 | 2013-06-05 | 蒋云 | Prefabricate building block used for assembling wall of well |
| WO2013078732A1 (en) * | 2011-11-29 | 2013-06-06 | Jiang Yun | Prefabricated building block for assembling well wall |
| CN104234084A (en) * | 2014-10-09 | 2014-12-24 | 香志光 | Combined inspection well |
| CN104234084B (en) * | 2014-10-09 | 2016-08-31 | 长沙兴迈通信建设有限公司 | A kind of combined inspection shaft |
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