CN219637964U - Quick construction device of nodular cast iron well lid base - Google Patents
Quick construction device of nodular cast iron well lid base Download PDFInfo
- Publication number
- CN219637964U CN219637964U CN202321065216.7U CN202321065216U CN219637964U CN 219637964 U CN219637964 U CN 219637964U CN 202321065216 U CN202321065216 U CN 202321065216U CN 219637964 U CN219637964 U CN 219637964U
- Authority
- CN
- China
- Prior art keywords
- annular
- template
- cast iron
- construction device
- supporting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000008093 supporting effect Effects 0.000 claims abstract description 50
- 239000004567 concrete Substances 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 14
- 239000004575 stone Substances 0.000 abstract description 10
- 239000011384 asphalt concrete Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a quick construction device for a nodular cast iron well lid base, which solves the problem of low pouring efficiency of fine stone concrete at the wellhead of a municipal road in the prior art. The utility model comprises a supporting seat, wherein an annular first template and an annular second template are arranged in the supporting seat, the annular first template and the annular second template are concentric circles, and at least two U-shaped connecting pieces are connected between the annular first template and the annular second template; the lower part of the supporting seat is connected with a supporting component, and the upper part of the supporting seat is connected with a mounting handle matched with the supporting component. The utility model has simple structure, is convenient to install on a road where asphalt concrete is pre-paved, the first annular template and the second annular template are matched to assist the wellhead on the road to perform pouring heightening, so that the supporting effect on the nodular cast iron five-prevention cover is improved, the installation and disassembly speeds are high, the working efficiency is improved, the supporting component is matched with the supporting seat, and the height of the supporting seat is increased.
Description
Technical Field
The utility model relates to the technical field of wellhead pouring dies, in particular to a quick construction device for a nodular cast iron well lid base.
Background
The municipal road is for steady comfortable of road surface driving, designs the installation of various inspection shaft well lids in the lane of going, and is very important, also is the important component of municipal road acceptance simultaneously. The ductile cast iron five-prevention well lid is filled with asphalt concrete flexible material, the well lid can sink for a long time or mortar sits, the mortar is easy to break under the long time driving action, and the well lid can sink. Therefore, the asphalt concrete needs to be filled and stabilized by adopting a rigid material before pouring so as to achieve the purpose of supporting. The well head on the municipal road flushes with the road that does not pour bituminous concrete more, and the thickness after the bituminous concrete is pour to the municipal road is higher than current road height, and then after pouring bituminous concrete, nodular cast iron five-prevention cover direct set up on bituminous concrete, but easily causes the subsidence of well lid in the later stage use, seriously influences road roughness after the well lid subsidence, causes adverse effect to the traveling of past vehicle. Therefore, before asphalt concrete pouring, in order to increase the support of the nodular cast iron five-prevention cover in the use process of the wellhead, fine stone concrete with the strength grade of C40 is mostly adopted to heighten the wellhead for supporting the nodular cast iron five-prevention cover, so that the nodular cast iron five-prevention cover is prevented from sinking too low.
The existing wellhead pouring die is formed by connecting two concentric rings through bolts, the disassembly is inconvenient after the pouring is completed, the disassembly steps are complex, constructors are required to disassemble the concentric rings after disassembling the bolts one by one, the time consumption is long, and the construction efficiency is low. Therefore, a wellhead die which is convenient to detach, can be matched with a municipal well lid and can assist fine stone concrete pouring molding is needed.
Disclosure of Invention
Aiming at the defects in the background technology, the utility model provides a quick construction device for a nodular cast iron well lid base, which solves the problem of low pouring efficiency of fine stone concrete at the wellhead of a municipal road in the prior art.
The technical scheme of the utility model is realized as follows: the quick construction device for the nodular cast iron well lid base comprises a supporting seat, wherein an annular first template and an annular second template are arranged in the supporting seat, the annular first template and the annular second template are concentric circles, and at least two U-shaped connecting pieces are connected between the annular first template and the annular second template; the lower part of the supporting seat is connected with a supporting component.
Further, the supporting seat comprises a frame, the diameter of the first annular template is larger than that of the second annular template, and the frame is connected with the first annular template through a connecting rod.
Further, the top surface of the first annular template is flush with the top surface of the second annular template, the bottom surface of the first annular template is higher than the bottom surface of the second annular template, and the height difference between the first annular template and the second annular template is H, wherein H=10-50 cm. The outer wall of the first annular template is connected with a heightening ring in a sliding way. The outer wall of the first annular template is provided with a convex rail which is in sliding fit with a groove on the inner wall of the heightening ring.
Further, the supporting component comprises a lifting rod, the upper portion of the lifting rod is connected to the corner of the frame, and the lower portion of the lifting rod is connected with a supporting block. The lifter comprises a sleeve and a screw rod, wherein the sleeve is fixedly connected to the frame, the upper part of the screw rod is connected to the sleeve, and the lower part of the screw rod is connected with the supporting block.
Further, the installation handle is an L-shaped rod or an arc-shaped rod or an annular rod. The support seat is connected with at least one level bar, and the upper part of the support seat is connected with an installation handle matched with the support component.
The beneficial effects of the utility model are as follows: the utility model has simple structure, is convenient to be installed on a road where asphalt concrete is pre-paved, the first annular template is matched with the second annular template to assist the well mouth on the road to be poured and heightened, so that the supporting effect on the nodular cast iron five-prevention cover is improved, the installation and disassembly speed is high, the working efficiency is improved, the supporting component is matched with the supporting seat, the height of the supporting seat is increased, the first annular template is matched with the second annular template with the original well mouth, the pouring of fine stone concrete in the later period is convenient, and the installation handle is convenient for the installation and disassembly of the device. The first annular template and the second annular template are connected into an integral structure through the U-shaped connecting piece, so that the positions of the first annular template and the second annular template can be fixed, and meanwhile, the pouring of fine stone concrete is not affected. The height of the first annular template is lower than that of the second annular template, the second annular template is attached to the inner wall of the municipal wellhead and can extend downwards, the first annular template is connected with the heightening ring in a sliding mode on the outer wall of the first annular template, the heightening ring is used for heightening the height of the first annular template, and the wellhead height is convenient to adjust. The lifting rod is used for adjusting the height of the template and is also used for adjusting the levelness of the template. The leveling rod facilitates the observation of levelness of constructors, and avoids the inclination of the wellhead matched with the nodular cast iron five-prevention cover in the construction process, thereby influencing the installation of the nodular cast iron five-prevention cover.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic representation of the present utility model in semi-section.
In the figure: 1. the support seat, 2, heightening ring, 3, annular template one, 4, U type connecting piece, 5, annular template two, 6, installation handle, 7, supporting shoe, 8, screw rod, 9, sleeve pipe, 10, rectangular frame, 11, connecting rod, 12, spout, 13, slider, 14, horizon rule.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and fig. 2, embodiment 1, a quick construction device for a spheroidal graphite cast iron manhole cover base comprises a supporting seat 1, wherein an annular template one 3 and an annular template two 5 are arranged in the supporting seat 1, the annular template one 3 and the annular template two 5 are concentric circles, and at least two U-shaped connecting pieces 4 are connected between the annular template one 3 and the annular template two 5; the first annular template 3 and the second annular template 5 are connected into an integral structure through the U-shaped connecting piece 4, so that the positions of the first annular template and the second annular template can be fixed, and meanwhile, the pouring of fine stone concrete is not affected. The lower part of the supporting seat 1 is connected with a supporting component. The annular template I3 and the annular template II 5 are connected through the U-shaped connecting piece 4, and the annular template I3 is connected on the supporting seat 1, and simple structure, the installation of being convenient on the road of pre-paving asphalt concrete, the well head on the auxiliary road is pour to the 3 annular templates II 5 cooperation of annular template I heightens, and then increase the supporting effect to the nodular cast iron five-prevention lid, install and dismantle fast, work efficiency has been improved, supporting component and supporting seat 1 cooperation have increased the height of supporting seat 1, and then realize annular template I3 and annular template II 5 and original well head cooperation, the pouring of convenient later stage fine stone concrete.
As shown in fig. 1 and 2, in embodiment 2, a quick construction device for a base of a spheroidal graphite cast iron manhole cover, a supporting seat 1 comprises a rectangular frame 10, a diameter of a first annular template 3 is larger than that of a second annular template 5, the rectangular frame 10 is connected with the first annular template 3 through a connecting rod 11, the rectangular frame 10 is connected with the first annular template 3 through the connecting rod 11, and the first annular template 3 is connected with the second annular template 5 through a U-shaped connecting piece 4. The top surface of the first annular template 3 is flush with the top surface of the second annular template 5, the bottom surface of the first annular template 3 is higher than the bottom surface of the second annular template 5, and the height difference between the two is H, H=10-50 cm, preferably H=20 cm. The outer wall of the first annular template 3 is connected with a heightening ring 2 in a sliding way. The outer wall of the first annular template 3 is provided with a sliding groove 12, and the sliding groove 12 is in sliding fit with a sliding block 13 on the inner wall of the heightening ring 2. The height of the first annular template 3 is lower than that of the second annular template 5, the second annular template 5 is attached to the inner wall of the municipal wellhead and can extend downwards, the heightening ring 2 is connected to the outer wall of the first annular template 3 in a sliding mode, the heightening ring 2 is used for heightening the height of the first annular template 2, and the wellhead height is convenient to adjust.
The specific practical process is as follows: placing the rectangular frame on the ground, attaching the annular template II to the inner diameter of the wellhead, adjusting the height of the heightening ring to enable the heightening ring to be in contact with the ground, pouring fine stone concrete between the annular template I and the annular template II, trowelling the poured and vibrated upper planes along the annular template I and the annular template II, removing the device after initial setting of the concrete, and matching the poured fine stone concrete wellhead with the nodular cast iron five-prevention cover. After the concrete is solidified, asphalt concrete pouring can be performed to finish the construction of the municipal road.
The other structures are the same as those of embodiment 1.
As shown in fig. 2, embodiment 3, a rapid construction device for a spheroidal graphite cast iron manhole cover base, wherein a supporting component comprises a lifting rod, the upper part of the lifting rod is connected to the corner of a rectangular frame 10, and the lower part of the lifting rod is connected with a supporting block 7. The lifting rod is used for adjusting the height of the template and is also used for adjusting the levelness of the template. The lifter includes sleeve pipe 9 and screw rod 8, and sleeve pipe 9 fixed connection is on rectangular frame 10, and the upper portion of screw rod 8 is connected in sleeve pipe 9, and the lower part of screw rod 8 is connected with supporting shoe 7, and the supporting shoe is used for supporting the screw rod, avoids the screw rod to insert ground, and screw rod and sleeve pipe screw thread fit can adjusting device's height. The mounting handle 6 is an L-shaped rod or an arc-shaped rod or an annular rod. At least one level bar 14 is connected to the support base 1. The leveling rod 14 facilitates the observation of levelness of constructors, and avoids the influence on the installation of the nodular cast iron five-prevention cover due to the inclination of the wellhead matched with the nodular cast iron five-prevention cover in the construction process. The lifter and the level bar cooperate to adjust the height of the wellhead and the levelness of the well edge, so that pouring of the wellhead supported by the nodular cast iron five-prevention cover is achieved, the upper portion of the supporting seat 1 is connected with an installation handle 6 matched with the supporting component, and the installation handle 6 facilitates installation and disassembly of the device.
The other structures are the same as those of embodiment 2.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. Quick construction equipment of nodular cast iron well lid base, its characterized in that: the device comprises a supporting seat (1), wherein an annular first template (3) and an annular second template (5) are arranged in the supporting seat (1), the annular first template (3) and the annular second template (5) are concentric circles, and at least two U-shaped connecting pieces (4) are connected between the annular first template (3) and the annular second template (5); the lower part of the supporting seat (1) is connected with a supporting component.
2. The rapid construction device for a spheroidal graphite cast iron manhole cover base according to claim 1, wherein: the supporting seat (1) comprises a rectangular frame (10), the diameter of the first annular template (3) is larger than that of the second annular template (5), and the rectangular frame (10) is connected with the first annular template (3) through a connecting rod (11).
3. The rapid construction device for a spheroidal graphite cast iron manhole cover base according to claim 2, wherein: the top surface of the first annular template (3) is flush with the top surface of the second annular template (5), the bottom surface of the first annular template (3) is higher than the bottom surface of the second annular template (5), and the height difference between the first annular template and the second annular template is H, wherein H=10-50 cm.
4. A rapid construction device for a spheroidal graphite cast iron manhole cover base according to claim 3, wherein: the outer wall of the first annular template (3) is connected with an heightening ring (2) in a sliding manner.
5. The rapid construction device for a spheroidal graphite cast iron manhole cover base according to claim 4, wherein: the outer wall of the first annular template (3) is provided with a sliding groove (12), and a sliding block (13) arranged on the inner wall of the heightening ring (2) is in sliding fit with the sliding groove (12).
6. The rapid construction device for a spheroidal graphite cast iron well lid base according to any one of claims 2 to 5, wherein: the supporting component comprises a lifting rod, the upper part of the lifting rod is connected to the corner of the rectangular frame (10), and the lower part of the lifting rod is connected with a supporting block (7).
7. The rapid construction device for a spheroidal graphite cast iron manhole cover base according to claim 6, wherein: the lifting rod comprises a sleeve (9) and a screw rod (8), wherein the sleeve (9) is fixedly connected to the rectangular frame (10), the upper portion of the screw rod (8) is in threaded connection with the sleeve (9), and the lower portion of the screw rod (8) is fixedly connected with the supporting block (7).
8. The rapid construction device for a spheroidal graphite cast iron well lid base according to any one of claims 1 to 5 and 7, wherein: the support seat (1) is connected with at least one level bar (14), and the upper part of the support seat (1) is connected with a mounting handle (6) matched with the support component.
9. The rapid construction device for a spheroidal graphite cast iron manhole cover base according to claim 8, wherein: the mounting handle (6) is an L-shaped rod or an arc-shaped rod or an annular rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321065216.7U CN219637964U (en) | 2023-05-06 | 2023-05-06 | Quick construction device of nodular cast iron well lid base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321065216.7U CN219637964U (en) | 2023-05-06 | 2023-05-06 | Quick construction device of nodular cast iron well lid base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219637964U true CN219637964U (en) | 2023-09-05 |
Family
ID=87810717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321065216.7U Active CN219637964U (en) | 2023-05-06 | 2023-05-06 | Quick construction device of nodular cast iron well lid base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219637964U (en) |
-
2023
- 2023-05-06 CN CN202321065216.7U patent/CN219637964U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105133655B (en) | Construction method of well lid of road surface inspection well and auxiliary installation device | |
| CN103321111B (en) | Streetcar track connects the construction method of paving | |
| CN102817324B (en) | Construction method for quickly installing pot rubber bearing by using epoxy resin mortar | |
| CN203403438U (en) | Inspection well cover with protective construction die ring | |
| CN205735441U (en) | A kind of bridge prefabrication box beam steel form with anti-levitating device | |
| CN213951875U (en) | Automatic pouring device for curb backrest | |
| CN111851157A (en) | Novel embedded track beam | |
| CN219637964U (en) | Quick construction device of nodular cast iron well lid base | |
| CN207775938U (en) | A kind of monoblock type walling crib construction formwork removing device of inspection shaft | |
| CN110258645A (en) | Adjustable anti-settling inspection shaft adjusts ring and manhole cover combination structure | |
| CN213390464U (en) | Gutter inlet forming tool | |
| CN208251167U (en) | Suspension type well lid mounting device | |
| CN219471017U (en) | Subsidence-preventing well lid adjusting ring device capable of being installed in telescopic and accurate mode | |
| CN208702161U (en) | A kind of template support that recycling can be adjusted accurately | |
| CN204875498U (en) | Device of steel sheet installation under supplementary bridge beam supports | |
| CN208219724U (en) | A kind of bracing means for preventing diaphram wall from settling | |
| CN211037234U (en) | Lifting adjustable supporting template for rainwater grate | |
| CN215395869U (en) | Novel precast concrete superimposed sheet's preparation mould | |
| CN210917680U (en) | Lifting adjustable cross bar for rain water grate | |
| CN212375636U (en) | Novel embedded track beam | |
| CN213572059U (en) | Spacing walling crib and from mode prevent subsiding and filter well lid structure | |
| CN202830746U (en) | Adjustable composite support seat of T-beam of highway bridge | |
| CN220117403U (en) | Municipal drainage inspection shaft structure | |
| CN218933704U (en) | Paving structure of cast stone slab | |
| CN2394990Y (en) | Prefabricate hole die for high stored building pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |