CN213868170U - Quick installation device of municipal administration plumbing inspection shaft design plank sheathing - Google Patents
Quick installation device of municipal administration plumbing inspection shaft design plank sheathing Download PDFInfo
- Publication number
- CN213868170U CN213868170U CN202021706930.6U CN202021706930U CN213868170U CN 213868170 U CN213868170 U CN 213868170U CN 202021706930 U CN202021706930 U CN 202021706930U CN 213868170 U CN213868170 U CN 213868170U
- Authority
- CN
- China
- Prior art keywords
- template
- wood
- semicircular
- hoop
- templates
- 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
Images
Abstract
The utility model provides a quick installation device for a shaped wood formwork of a municipal water supply and drainage inspection well, which comprises two outer semicircular wood formworks, two inner semicircular wood formworks, a support bar, an inner formwork hoop and an outer formwork hoop; the two outer semi-circular wood templates are spliced into a large-size hollow cylindrical wood template and fixed by an outer template hoop to serve as an outer wall template for pouring the inspection well, and the two inner semi-circular wood templates are spliced into a small-size hollow cylindrical wood template and fixed by an inner template hoop to serve as an inner wall template for pouring the inspection well. The utility model discloses a quick installation device of plank sheathing, the template quality is light, and is with low costs, simple process, safe and reliable, construction convenience, and greatly reduced construction cost for the construction progress has been solved traditional steel form and has been pour construction cost height, construction inconvenience, construction progress slow, inefficiency, safe risk scheduling height problem.
Description
Technical Field
The utility model relates to a quick installation device of municipal administration plumbing inspection shaft design plank sheathing mainly is applied to the construction of municipal administration plumbing engineering inspection shaft on-the-spot quick formwork.
Background
At present, in municipal administration water supply and drainage pipeline work progress in the city, the installation of inspection shaft usually adopts prefab structure or on-the-spot formwork of setting up to pour, and traditional prefabricated inspection shaft process flow: before prefabrication, the elevation of each inspection well, the size and the position of the sewage pipe diameter need to be confirmed, and after prefabrication and maintenance are carried out on a prefabrication field, large-scale machinery is adopted to hoist and convey the inspection well to the site for positioning and installation. Because various existing underground pipelines and obstacles exist along the urban municipal water supply and drainage pipelines, when the prefabricated well is in the excavation process, the prefabricated well is arranged to avoid or protect various existing underground pipelines including pipelines such as fuel gas, electric power, tap water and the like or unknown obstacles, the construction complexity is high, the engineering progress can be influenced, and the construction safety of the engineering is relatively low. In the traditional on-site pouring of the inspection well, a steel template is generally adopted, and the installation of the steel template is generally carried out by adopting mechanical hoisting and manual cooperation; in municipal administration water supply and drainage pipeline construction in city narrow roadway, limited construction site influences steel form hoist and mount greatly, and traditional inspection shaft adopts on-the-spot installation steel form to have with high costs, slow, personnel easily receive shortcomings such as mechanical injury in the work progress.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: to the problem that prior art exists, a municipal administration water supply and drainage inspection shaft design plank sheathing quick installation device is proposed, for effectively dodging existing pipeline and the barrier in the underground that meets in the municipal administration water supply and drainage engineering inspection shaft work progress, according to the structure size of inspection shaft, the drain pipe passes through the external diameter of inspection shaft etc, design processing wood system template carries out the formwork, through the work of template field work processing in advance in the mill the system accomplish, effectively improve inspection shaft on-the-spot formwork supporting efficiency, reduce on-the-spot manual operation's work load, improve the security, accelerate the progress of inspection shaft construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model provides a quick installation device of municipal administration plumbing inspection shaft design plank sheathing which characterized in that: the wood formwork comprises two outer semicircular wood formworks, two inner semicircular wood formworks, supporting bars, an inner formwork hoop and an outer formwork hoop; because the template adopts the semicircle, compared with the integral cylinder template, the template is more convenient to transport and store and is not easy to damage;
the two outer semicircular wood templates are spliced into a large-size hollow cylindrical wood template and fixed by an outer template hoop to serve as an outer wall template for pouring the inspection well, and the two inner semicircular wood templates are spliced into a small-size hollow cylindrical wood template and fixed by an inner template hoop to serve as an inner wall template for pouring the inspection well;
the inner side of a hollow cylindrical wooden template formed by splicing two inner side semicircular wooden templates is supported by a plurality of layers of crisscross supporting bars to reinforce the inner side semicircular wooden templates;
the two outer semicircular wood templates and the two inner semicircular wood templates are combined through conical interfaces.
Furthermore, the two inner semi-circular wood templates adopt the same components, one end of each inner semi-circular wood template is a triangular groove or a groove with a trapezoidal cross section, and the other end of each inner semi-circular wood template is a triangular prism-shaped bulge or a prism with a trapezoidal cross section; the triangular groove of one inner semi-circular wood template is matched with the triangular prism-shaped bulge of the other inner semi-circular wood template in size, or the groove with the trapezoidal cross section of one inner semi-circular wood template is matched with the prism with the trapezoidal cross section of the other inner semi-circular wood template in size; the two outer semicircular wood templates adopt the same components, one end of each outer semicircular wood template is a triangular groove or a groove with a trapezoidal cross section, and the other end of each outer semicircular wood template is a triangular prism-shaped bulge or a prism with a trapezoidal cross section; the triangular groove of one outer side semicircular wood template is matched with the triangular prism-shaped protrusion of the other outer side semicircular wood template in size, or the size of the trapezoidal groove of the cross section of one outer side semicircular wood template is matched with the size of the trapezoidal prism of the cross section of the other outer side semicircular wood template.
The inner formwork hoop and the outer formwork hoop are made of metal materials and are formed by connecting a left half hoop and a right half hoop after being closed, the left half hoop and the right half hoop are in a semicircular ring shape, connecting blocks are welded at two ends of the semicircular ring, the connecting blocks are provided with bolt holes, bolts or screws penetrate through the bolt holes of the left half hoop and the right half hoop and are connected and fastened by nuts to form the composite hoop.
The utility model has the advantages that: compare with traditional steel form pouring mode, the utility model discloses a quick installation device of plank sheathing, the template quality is light, and is with low costs, simple process, safe and reliable, construction convenience, and greatly reduced construction cost for the construction progress, solved traditional steel form pouring construction cost height, construction inconvenience, construction progress slow, efficient, safe risk scheduling height problem.
Drawings
Fig. 1 is a front view of the installation of the novel modular wood pattern for the present embodiment.
Fig. 2 is a perspective view of the novel modular wood form of the present embodiment from a top view.
Fig. 3 is a schematic view of the novel hoop connection used in this embodiment.
Fig. 4 is a schematic diagram of the novel tapered interface used in the present embodiment.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
As shown in figures 1 to 4, the utility model provides a pair of municipal administration water supply and drainage inspection shaft design plank sheathing quick installation device, including 2 semi-circular plank sheathing 1-1 and 1-2 in the outside, 2 semi-circular plank sheathing 2-1 and 2-2 in 2 blocks, 4 support bars 3-1, 3-2, 3-3 and 3-4, 2 interior template staple bolts and 2 exterior sheathing staple bolts.
2 the inner side semicircular wood templates 2-1 and 2-2 are spliced and placed at the inner side of the inspection well, 2 conical connectors 5-3 and 5-4 are formed on the contact surfaces of the inner side semicircular wood templates 2-1 and 2-2 in the 2 blocks, 2 crossed support bars 3-1 and 3-2 are supported on the upper parts of the inner side semicircular wood templates 2-1 and 2-2, and 2 crossed support bars 3-3 and 3-4 are supported on the lower parts of the inner side semicircular wood templates 2-1 and 2-2 to play a supporting role so as to prevent the inner side semicircular wood templates 2-1 and 2-2 in the 2 blocks from moving and dislocating inwards. The upper part and the lower part of the outer sides of the 2 blocks of inner semicircular wood formworks 2-1 and 2-2 are respectively hooped with inner formwork hoops 4-3 and 4-4. Further plays a role in fixing the inner wood template.
In the conical connector, one end of the inner semi-circular wood template 2-1 is a triangular groove (or a groove with a trapezoidal cross section), and the other end of the inner semi-circular wood template is a triangular prism-shaped bulge (or a prism with a trapezoidal cross section), so that the two inner semi-circular wood templates 2-1 and 2-2 can adopt the same components and are convenient to manufacture; when the wood formwork is installed, the triangular prism-shaped protrusion (or the prism with the trapezoidal cross section) of one inner semicircular wood formwork is inserted into the triangular groove (or the groove with the trapezoidal cross section) of the other inner semicircular wood formwork.
The inner template hoop is made of stainless steel and is formed by connecting a left half hoop 4-11 and a right half hoop 4-12 after being closed, the left half hoop 4-11 and the right half hoop 4-12 are both in a semicircular ring shape, connecting blocks 4-13 are welded at two ends of the semicircular ring, bolt holes are formed in the connecting blocks 4-13, bolts or screws 4-14 penetrate through the bolt holes of the left half hoop and the right half hoop, and the connecting blocks are connected and fastened by nuts 4-15 to form the hoop.
2 outer semicircular wood templates 1-1 and 1-2 are spliced and placed on the outer side of the inspection well, 2 conical connectors 5-1 and 5-2 are formed on the contact surfaces of the 2 outer semicircular wood templates 1-1 and 1-2, and outer template hoops 4-1 and 4-2 are hooped on the upper portion and the lower portion of the outer sides of the 2 outer semicircular wood templates 1-1 and 1-2 respectively and used for fixing the outer wood templates.
The conical interfaces of the 2 outer semicircular wood formworks 1-1 and 1-2 are the same as the conical interfaces of the 2 inner semicircular wood formworks 2-1 and 2-2, and the installation and connection modes of the hoops 4-1 and 4-2 of the outer formworks are the same as the installation and connection modes of the hoops 4-3 and 4-4 of the inner formworks.
As shown in FIG. 3, when installing, the tapered joint position of the 2 outer semicircular wood formworks and the connecting position of the left and right two half-piece hoops of the outer formwork hoop are preferably located at the same side, so that the splicing and fastening degree of the formworks can be observed at any time when the hoops are connected and fastened. Similarly, the conical connector position of the semicircular wooden template at the inner side of the 2 blocks and the connecting position of the left and right two half-piece hoops of the hoop of the inner template are preferably positioned at the same side.
Utilize above-mentioned plank sheathing to pour the model, simple structure, the relative steel form of weight is light a lot, convenient transportation, and the workman is under construction also conveniently and fast, has greatly improved the efficiency of construction.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (3)
1. The utility model provides a quick installation device of municipal administration plumbing inspection shaft design plank sheathing which characterized in that: the wood formwork comprises two outer semicircular wood formworks, two inner semicircular wood formworks, supporting bars, an inner formwork hoop and an outer formwork hoop;
the two outer semicircular wood templates are spliced into a large-size hollow cylindrical wood template and fixed by an outer template hoop to serve as an outer wall template for pouring the inspection well, and the two inner semicircular wood templates are spliced into a small-size hollow cylindrical wood template and fixed by an inner template hoop to serve as an inner wall template for pouring the inspection well;
the inner side of a hollow cylindrical wooden template formed by splicing two inner side semicircular wooden templates is supported by a plurality of layers of crisscross supporting bars to reinforce the inner side semicircular wooden templates;
the two outer semicircular wood templates and the two inner semicircular wood templates are combined through conical interfaces.
2. The quick installation device of municipal water supply and drainage inspection well sizing wooden templates according to claim 1, characterized in that: the two inner semi-circular wood templates adopt the same components, one end of each inner semi-circular wood template is a triangular groove or a groove with a trapezoidal cross section, and the other end of each inner semi-circular wood template is a triangular prism-shaped bulge or a prism with a trapezoidal cross section; the triangular groove of one inner semi-circular wood template is matched with the triangular prism-shaped bulge of the other inner semi-circular wood template in size, or the groove with the trapezoidal cross section of one inner semi-circular wood template is matched with the prism with the trapezoidal cross section of the other inner semi-circular wood template in size;
the two outer semicircular wood templates adopt the same components, one end of each outer semicircular wood template is a triangular groove or a groove with a trapezoidal cross section, and the other end of each outer semicircular wood template is a triangular prism-shaped bulge or a prism with a trapezoidal cross section; the triangular groove of one outer side semicircular wood template is matched with the triangular prism-shaped protrusion of the other outer side semicircular wood template in size, or the size of the trapezoidal groove of the cross section of one outer side semicircular wood template is matched with the size of the trapezoidal prism of the cross section of the other outer side semicircular wood template.
3. The quick installation device of municipal water supply and drainage inspection well sizing wooden templates according to claim 1, characterized in that: the inner formwork hoop and the outer formwork hoop are formed by connecting a left half hoop and a right half hoop after being closed, the left half hoop and the right half hoop are in a semicircular ring shape, connecting blocks are welded at two ends of each semicircular ring, the connecting blocks are provided with bolt holes, bolts or screws penetrate through the bolt holes of the left half hoop and the right half hoop, and the bolt holes are connected and fastened by nuts to form the composite hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706930.6U CN213868170U (en) | 2020-08-17 | 2020-08-17 | Quick installation device of municipal administration plumbing inspection shaft design plank sheathing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021706930.6U CN213868170U (en) | 2020-08-17 | 2020-08-17 | Quick installation device of municipal administration plumbing inspection shaft design plank sheathing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213868170U true CN213868170U (en) | 2021-08-03 |
Family
ID=77046429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021706930.6U Active CN213868170U (en) | 2020-08-17 | 2020-08-17 | Quick installation device of municipal administration plumbing inspection shaft design plank sheathing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213868170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607022A (en) * | 2022-03-19 | 2022-06-10 | 临沂市政集团有限公司 | Movable prefabricated inspection shaft construction device |
| 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
- 2020-08-17 CN CN202021706930.6U patent/CN213868170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607022A (en) * | 2022-03-19 | 2022-06-10 | 临沂市政集团有限公司 | Movable prefabricated inspection shaft construction device |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213868170U (en) | Quick installation device of municipal administration plumbing inspection shaft design plank sheathing | |
| CN207348091U (en) | A kind of assembled pipe gallery | |
| CN106013233A (en) | Slippage system used for underground pipe rack cast-in-place construction and construction method of slippage system | |
| CN109184740A (en) | Assembled tube coupling and preparation method thereof | |
| CN113279414A (en) | Octagonal working pit supporting member and installation and construction method thereof | |
| CN212336672U (en) | I-steel overhanging bearing frame of basket pull rod for constructional engineering | |
| CN203160540U (en) | Novel precast column | |
| CN208845183U (en) | Assembled tube coupling | |
| CN212928987U (en) | Construction equipment for quickly installing pipeline in pipe gallery | |
| CN106013234A (en) | Construction method for underground comprehensive pipe rack | |
| CN207619988U (en) | The cast-in-place concrete of bar shaped foundation pit is to supportting the connection structure with prefabricated linking beam | |
| CN102720353A (en) | Post-construction one-side shear wall formwork for settlement joint of tower and construction method | |
| CN206635771U (en) | A kind of assembled Guan Liang, purlin and breast beam structure | |
| CN111609213A (en) | Construction method for quickly installing pipeline in pipe gallery | |
| CN112112180A (en) | Connecting system of assembled combined pier and bearing platform and construction method thereof | |
| CN217150257U (en) | Octagonal working pit supporting member | |
| CN213329403U (en) | Assembled large-scale electromechanical pipeline combination crane span structure device that synthesizes | |
| CN212743447U (en) | Reinforced structure that building structure is firm anti collapsing | |
| CN219387113U (en) | A collapsible annular construction platform for continuous casting system | |
| CN217897271U (en) | A concrete placement template for two wall positions | |
| CN212452686U (en) | Assembled concrete pipe bearing structure | |
| CN219219815U (en) | Horizontal tie beam template reinforcing apparatus | |
| CN214363620U (en) | Prefabricated cable inspection shaft | |
| CN213681690U (en) | Template-free rapid construction pier column based on centrifugal method | |
| CN220167445U (en) | Double-layer anchor ear concrete formwork supporting system considering operation platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |