CN214219902U - Steel mould is pour to inspection shaft walling crib - Google Patents
Steel mould is pour to inspection shaft walling crib Download PDFInfo
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- CN214219902U CN214219902U CN202022997267.6U CN202022997267U CN214219902U CN 214219902 U CN214219902 U CN 214219902U CN 202022997267 U CN202022997267 U CN 202022997267U CN 214219902 U CN214219902 U CN 214219902U
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Abstract
The utility model belongs to the technical field of the construction, concretely relates to steel mould is pour to inspection shaft walling crib. The steel mould for pouring the manhole ring comprises an inner mould, an outer mould, an inner mould supporting mechanism and an outer mould positioning mechanism, wherein the inner mould supporting mechanism comprises a central rod and a telescopic supporting rod, fixed shaft sleeves are arranged at the upper end and the lower end of the central rod, a plurality of movable shaft sleeves are arranged between the two fixed shaft sleeves, sleeves are arranged on the peripheral sides of the fixed shaft sleeves and the movable shaft sleeves, the telescopic supporting rod is positioned in the sleeves, a top block is arranged at the end part of the telescopic supporting rod, and one end of the top block of the telescopic supporting rod positioned above and below is fixedly connected with the inner end of the inner mould; the outer mold positioning mechanism is positioned on the outer side of the outer mold and comprises a limiting block, a limiting belt, a clamping block and a binding belt, the limiting block is fixedly installed on the outer end head of the upper portion of the outer mold, two ends of the limiting belt are respectively connected with the limiting block and the clamping block, the clamping block is clamped on the outer mold wall opposite to the limiting block, and the binding belt is bound on the outer side of the outer mold. The steel mould can adjust the size of the well ring according to the size of the inspection well, is easy to disassemble and turnover for many times, and has wide applicability.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to steel mould is pour to inspection shaft walling crib.
Background
In the municipal engineering road construction, the inspection well is a structure which is arranged at the intersection of underground drainage pipelines, at a turn or on a straight pipeline section at certain intervals and is convenient to inspect. The inspection well is used as a main facility of urban drainage and is mostly arranged on a road surface, the inspection well is used as a weak part of an urban road, and the problems of settlement, collapse and the like are easy to occur, so that a lot of cities select to adopt the reinforced concrete well ring for reinforcement. However, in the concrete pouring construction of the manhole ring of the inspection well, the used manhole ring reinforcing steel die is generally directly clamped in the steel die, and the problem of difficult later-stage dismantling exists. Therefore, the inspection well curb pouring steel die is simple and convenient to fix and dismantle, and can be recycled, and is worthy of research.
Disclosure of Invention
Pour template to current inspection shaft walling crib and have and be difficult to dismantle, defect and problem that the turnover is poor, the utility model provides a steel mould is pour to inspection shaft walling crib convenient to dismantle convenient turnover.
The utility model provides a scheme that its technical problem adopted is: the steel mould for pouring the manhole ring of the inspection well comprises an inner mould, an outer mould, an inner mould supporting mechanism and an outer mould positioning mechanism, wherein the outer mould is sleeved on the outer side of the inner mould to form a pouring ring; the inner mold supporting mechanism is positioned at the central position of the inner mold and comprises a central rod and a telescopic supporting rod, fixed shaft sleeves are arranged at the upper end and the lower end of the central rod, a plurality of movable shaft sleeves are arranged between the two fixed shaft sleeves, sleeves are arranged on the peripheral sides of the fixed shaft sleeves and the movable shaft sleeves, the telescopic supporting rod is positioned in the sleeves, ejector blocks are arranged at the end parts of the telescopic supporting rod, and one end of each of the upper telescopic supporting rod and the lower telescopic supporting rod is fixedly connected with the inner end of the inner mold; the outer mold positioning mechanism is located on the outer side of the outer mold and comprises a limiting block, a limiting belt, a clamping block and a binding belt, the limiting block is fixedly installed on an outer end head of the upper portion of the outer mold, two ends of the limiting belt are connected with the limiting block and the clamping block respectively, the clamping block is clamped on the outer mold wall on the opposite side of the limiting block when the outer mold positioning mechanism is used, and the binding belt is sleeved on the outer side of the outer mold.
The steel mould is pour to foretell inspection shaft walling crib, is fixed with the locating piece on the inner inside wall of centre form, installs one end kicking block and the locating piece relative and fixed connection of telescopic support rod in the sleeve on the dead axle sleeve.
The steel mould is pour to foretell inspection shaft walling crib, is equipped with the gyro wheel on installing the tip kicking block of the flexible bracing piece in the movable shaft cover sleeve.
The inspection well curb pouring steel die is characterized in that 2-6 sleeves are uniformly arranged on the outer peripheral sides of the fixed shaft sleeve and the movable shaft sleeve.
Foretell inspection shaft walling crib pours the steel mould, flexible bracing piece includes outer pole and interior pole, and the one end fixed mounting of outer pole is equipped with the internal thread in the sleeve, other end inner wall, and the outer wall of interior pole is equipped with the external screw thread that matches with the internal thread makes interior pole and outer pole threaded connection.
The steel mould is pour to foretell inspection shaft walling crib, flexible bracing piece includes outer pole and interior pole, and interior pole matching suit is in the outer pole, is equipped with the through-hole that the interval is the same on outer pole and interior pole, and it has the locating pin to be connected outer pole and interior pole to run through in the through-hole.
The steel mould is poured to foretell inspection shaft walling crib, the outer fringe of kicking block is circular-arc or can be with the shape of centre form inner wall laminating.
The steel mould is pour to foretell inspection shaft walling crib, sets up a movable shaft cover in the below of upper portion fixed axle sleeve, and the telescopic link is installed through the sleeve on the movable shaft cover, and magnet is installed to the tip of telescopic link, and magnet and the outer end portion actuation of centre form.
The utility model has the advantages that: the utility model discloses a steel mould is pour to inspection shaft walling crib, and centre form and external mold are spiral steel band, cooperate flexible bracing piece, can be according to inspection shaft size adjustment template size; the inner mold supporting mechanism is positioned in the center of the inner mold, the telescopic supporting rod outwards extends to support the inner mold wall by taking the central rod as the center, and the fixed shaft sleeves at the upper end and the lower end can position the whole inner mold supporting mechanism; the movable shaft sleeve can adjust the supporting direction of the telescopic supporting rod so as to uniformly support the inner die; the ingot block at the end part of the telescopic support rod can increase the support area to enable the support to be more stable, so that the inner mold is prevented from being extruded by concrete during pouring, and the deformation of the inner mold is avoided; the outer mold positioning mechanism is located on the outer side of the outer mold, the limiting belt and the clamping blocks act on the upper end of the outer mold to fix and prevent the upper end of the outer mold from opening, the middle portion and the lower portion of the outer mold are bound through the binding belt, so that the outer mold is prevented from being extruded by concrete to crack.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal mold structure of the present invention.
Fig. 3 is a schematic top view of fig. 2.
Fig. 4 is a schematic view of the supporting and adjusting mechanism of the present invention.
Fig. 5 is a schematic view of the external mold structure of the present invention.
Reference numbers in the figures: the device comprises an outer die 1, an inner die 2, an inner die supporting mechanism 3, a central rod 4, a telescopic supporting rod 5, a fixed shaft sleeve 6, a movable shaft sleeve 7, a positioning block 8, a top block 9, a limiting block 10, a clamping block 11 and a limiting belt 12.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: the embodiment provides a steel mould for pouring the manhole ring, as shown in fig. 1-5, the steel mould for pouring the manhole ring comprises an outer mould 1 and an inner mould 2, the outer mould is sleeved on the outer side of the inner mould to form a pouring cavity between the outer mould and the inner mould, the outer mould and the inner mould are both spiral steel belts, the inner end of the inner mould is in overlapped fit with the outer end, the inner end of the outer mould is in overlapped fit with the outer end, the inner mould and the outer mould can be integrally cylindrical, and the outer end and the inner end of the outer mould are overlapped to adjust the size of the manhole ring so that the manhole ring can adapt to inspection wells with different diameters.
An inner mold supporting mechanism 3 is arranged at the central position of the inner mold, wherein the inner mold supporting mechanism comprises a central rod 4 and a telescopic supporting rod 5, the telescopic supporting rod comprises an outer rod and an inner rod, one end of the outer rod is fixedly arranged in the sleeve, the inner wall of the other end of the outer rod is provided with an internal thread, the outer wall of the inner rod is provided with an external thread matched with the internal thread, so that the inner rod is in threaded connection with the outer rod, and the length can be adjusted; or the inner rod is sleeved in the outer rod in a matching mode, through holes with the same distance are formed in the outer rod and the inner rod, and positioning pins penetrate through the through holes to connect the outer rod and the inner rod, so that length adjustment is achieved. Well core rod 4 is located the central point of centre form 2 and puts, be equipped with centering sleeve 6 at well core rod's upper and lower both ends, centering sleeve fixed mounting is on well core rod 4, evenly be equipped with 2-6 sleeves in centering sleeve's circumference side, flexible bracing piece is installed in the sleeve, the tip of every flexible bracing piece all is equipped with circular-arcly or can with centre form inner wall complex kicking block 9, be fixed with locating piece 8 on the overhead inside wall of inner end of inner mould, install the relative and fixed connection in locating piece position of one end kicking block and the overhead locating piece of flexible bracing piece in the sleeve on the centering sleeve, the kicking block with the overhead locating piece fixed connection of inner, thereby carry on spacingly to the one end of centre form, avoid whole centre form outwards to open. Evenly be equipped with a plurality of axle sleeves 7 that move between two upper and lower fixed axle sleeves 6, every week side of moving the axle sleeve all is equipped with 2-6 sleeves, install flexible bracing piece in every sleeve, the tip of every flexible bracing piece all is equipped with circular-arc or can with centre form inner wall complex kicking block, thereby it supports the centre form to guarantee flexible bracing piece to support the centre form with the laminating of centre form inner wall through the length of unified regulation flexible bracing piece messenger kicking block, and because from last different flexible bracing piece's the holding position down different, can diversified support the inner mould, the condition that concrete extrusion centre form leads to the centre form to warp appears when can effectively avoiding the pouring.
The outer side of the outer mold is provided with an outer mold positioning mechanism, the outer mold positioning mechanism comprises a limiting block 10, a limiting belt 12, a clamping block 11 and a binding belt, the binding belt is sleeved at the whole upper, middle and lower positions of the outer mold so as to bind the outer mold from the outer side, the limiting block 10 is fixedly installed on the outer end head of the upper portion of the outer mold, the limiting block 12 with certain elasticity is connected onto the limiting block, the right-angle-shaped clamping block is installed at the other end of the limiting belt so as to be clamped on the outer mold, the clamping block is clamped on the outer side wall of the opposite side of the limiting block when the outer mold is used, a plurality of limiting belts are arranged so as to fix and stabilize the upper portion of the outer mold, the binding belt on the outer mold body is matched to enable the whole outer mold to be more stable, and the outer mold is prevented from being propped open due to the tension of concrete when the concrete is poured.
Example 2: the same parts of this embodiment as embodiment 1 will not be described again, but the differences are: in order to further improve the performance of walling crib steel mould, set up the gyro wheel at the tip of installing the flexible bracing piece on the movable shaft sleeve, the gyro wheel outer fringe is circular, can roll the centre form inner wall through rotating flexible bracing piece, avoids the uneven condition appearance that causes the walling crib wall of a certain concrete distribution.
Or in order to further improve the steadiness of centre form, set up one in the below of upper portion fixed axle sleeve and move the axle sleeve, the telescopic link is installed through the sleeve on the moving axis cover, magnet is installed to the tip of telescopic link, magnet and the outer end part actuation of centre form, and the effect through locating piece and magnet makes the outer end of centre form can laminate closely with inner end, avoids the tip to open the influence and pours the effect.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement and improvement made within the spirit and principle scope of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a steel mould is pour to inspection shaft walling crib, includes centre form and external mold, and the cavity is pour in the outside of centre form formation between the two to the external mold suit, its characterized in that: the outer mold and the inner mold are both spiral steel strips, the inner end of the inner mold is in overlapped fit with the outer end, and the inner end of the outer mold is in overlapped fit with the outer end; the inner mold supporting mechanism is positioned at the central position of the inner mold and comprises a central rod and a telescopic supporting rod, fixed shaft sleeves are arranged at the upper end and the lower end of the central rod, a plurality of movable shaft sleeves are arranged between the two fixed shaft sleeves, sleeves are arranged on the peripheral sides of the fixed shaft sleeves and the movable shaft sleeves, the telescopic supporting rod is positioned in the sleeves, ejector blocks are arranged at the end parts of the telescopic supporting rod, and one end of each of the upper telescopic supporting rod and the lower telescopic supporting rod is fixedly connected with the inner end of the inner mold; the outer mold positioning mechanism is located on the outer side of the outer mold and comprises a limiting block, a limiting belt, a clamping block and a binding belt, the limiting block is fixedly installed on an outer end head of the upper portion of the outer mold, two ends of the limiting belt are connected with the limiting block and the clamping block respectively, the clamping block is clamped on the outer mold wall on the opposite side of the limiting block when the outer mold positioning mechanism is used, and the binding belt is sleeved on the outer side of the outer mold.
2. The inspection well curb casting steel mold of claim 1, wherein: a positioning block is fixed on the inner side wall of the inner end head of the inner die, and a top block at one end of a telescopic supporting rod arranged in a sleeve on the fixed shaft sleeve is opposite to and fixedly connected with the positioning block.
3. The inspection well curb casting steel mold of claim 1, wherein: the end part of the telescopic support rod arranged in the sleeve on the movable shaft sleeve is provided with a roller.
4. The inspection well curb casting steel mold of claim 1, wherein: 2-6 sleeves are evenly arranged on the peripheral sides of the fixed shaft sleeve and the movable shaft sleeve.
5. The inspection well curb casting steel mold of claim 1, wherein: the telescopic supporting rod comprises an outer rod and an inner rod, one end of the outer rod is fixedly installed in the sleeve, an inner thread is arranged on the inner wall of the other end of the outer rod, and an outer thread matched with the inner thread is arranged on the outer wall of the inner rod to enable the inner rod to be in threaded connection with the outer rod.
6. The inspection well curb casting steel mold of claim 1, wherein: the telescopic support rod comprises an outer rod and an inner rod, the inner rod is sleeved in the outer rod in a matching mode, through holes with the same interval are formed in the outer rod and the inner rod, and a positioning pin penetrates through the through holes to connect the outer rod and the inner rod.
7. The inspection well curb casting steel mold of claim 1, wherein: the outer edge of the ejector block is in a shape of an arc or can be attached to the inner wall of the inner die.
8. The inspection well curb casting steel mold of claim 1, wherein: and a movable shaft sleeve is arranged below the upper fixed shaft sleeve, a telescopic rod is arranged on the movable shaft sleeve through a sleeve, a magnet is arranged at the end part of the telescopic rod, and the magnet is attracted with the outer end part of the inner die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022997267.6U CN214219902U (en) | 2020-12-15 | 2020-12-15 | Steel mould is pour to inspection shaft walling crib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022997267.6U CN214219902U (en) | 2020-12-15 | 2020-12-15 | Steel mould is pour to inspection shaft walling crib |
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| Publication Number | Publication Date |
|---|---|
| CN214219902U true CN214219902U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022997267.6U Active CN214219902U (en) | 2020-12-15 | 2020-12-15 | Steel mould is pour to inspection shaft walling crib |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116892220A (en) * | 2023-09-11 | 2023-10-17 | 山西建筑工程集团有限公司 | Underground pipeline inspection well steel template and application method thereof |
-
2020
- 2020-12-15 CN CN202022997267.6U patent/CN214219902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116892220A (en) * | 2023-09-11 | 2023-10-17 | 山西建筑工程集团有限公司 | Underground pipeline inspection well steel template and application method thereof |
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