Concrete well periphery reinforcing construction device and method

Abstract

The invention relates to the field of building construction, in particular to a concrete well periphery reinforcing construction device and method.The concrete well periphery reinforcing construction device comprises a straight-barrel-shaped reinforcing formwork matched with an inspection well shaft, supporting formworks are oppositely arranged in the reinforcing formwork, and an opposite-jacking screw fastening kit is arranged between the supporting formworks; the opposite jacking screw fastening suites are used for expanding the opposite supporting formworks so as to support the reinforcing formworks, an elevation adjusting frame is arranged above the reinforcing formworks in a crossing mode, and the elevation adjusting frame and the supporting formworks are detachably connected so as to be used for adjusting the elevation of the supporting formworks and the elevation of the reinforcing formworks. The template is simple and fast to select, install and construct, and manual use is reduced; the labor intensity of constructors is reduced, and the working efficiency is improved; the device can be used for multiple times, the use amount of wood formworks and batten turnover materials is reduced, and the engineering cost is saved; therefore, energy and resource consumption is reduced, and good economic benefits and social benefits are created.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a concrete well perimeter reinforcement construction device and a construction method. Background Art

[0002] Manhole reinforcement is widely used in municipal engineering and housing construction projects. The installation method of traditional manhole covers and well rings is time-consuming and the covers are prone to settlement. Therefore, many municipal projects currently use concrete well reinforcement ring beams for construction. However, the construction efficiency is low, and the ring beam and the shaft are prone to misalignment. At the same time, due to the need to support arc formwork, it takes a lot of time, labor costs and materials. Summary of the invention

[0003] In view of the above problems, an embodiment of the present invention provides a concrete well circumference reinforcement construction device and a construction method.

[0004] According to one aspect of an embodiment of the present invention, a concrete well perimeter reinforcement construction device is provided, comprising a straight-tube reinforcement template adapted to the shaft of an inspection well, support templates being relatively arranged inside the reinforcement template, top screw fastening kits being arranged between the support templates, the top screw fastening kits being used to prop open the relative support templates so as to support the reinforcement templates, an elevation adjustment frame being arranged above the reinforcement template, the elevation adjustment frame being detachably connected to the support template for adjusting the elevations of the support template and the reinforcement template.

[0005] Optionally, the supporting formwork includes arc-shaped steel plates that are arranged opposite to each other up and down and are compatible with the reinforcement formwork, square steel pillars are arranged between the arc-shaped steel plates, and long holes are opened on the arc-shaped steel plates.

[0006] Optionally, the top screw fastening kit includes a screw body, connecting hooks are arranged at both ends of the screw body, a mountain-shaped clamp adapted to the connecting hook is sleeved on the screw body, and a locking nut is arranged on the side of the mountain-shaped clamp away from the connecting hook on the screw body.

[0007] Optionally, the elevation adjustment frame includes a rectangular frame, supporting columns are arranged at the four corners of the rectangular frame, an adjustment column is coaxially slidably arranged in each supporting column, an adjustment handle is coaxially threadedly connected to the adjustment column, and the adjustment handle is rotatably connected to the rectangular frame, a T-shaped clip is arranged on the long rod in the rectangular frame, and the T-shaped clip is used to lift the supporting template through the long hole opened on the arc-shaped steel plate.

[0008] Another aspect of the present invention is to provide a method for reinforcing the periphery of a concrete well, which comprises: Select the supporting template according to the size of the inspection well, and insert the reinforcement template into the inspection well close to the inspection well wall; Place the supporting template into the reinforcing template, and use the top screw assembly to support the reinforcing template so that the reinforcing template is supported on the wall of the inspection well; Place the height adjustment frame across the reinforcement formwork, connect the height adjustment frame to the support formwork, use the height adjustment frame to adjust the height of the support formwork until it meets the design requirements, and use the top screw assembly to firmly support the reinforcement formwork; Remove the elevation adjustment frame and fix the well seat to the reinforcement steel bars around the well, and pour concrete on the outside of the reinforcement formwork to form a reinforcement concrete slab around the well.

[0009] Compared with the prior art, the invention has the following beneficial effects: the well reinforcement construction is carried out according to the inner diameter of the inspection well, which improves the construction process of repeatedly processing wooden templates and wooden squares. The template selection and installation construction is simple and fast, which reduces the use of manual labor; reduces the labor intensity of construction personnel and improves work efficiency; the device can be used multiple times, reduces the use of wooden templates and wooden squares, and saves engineering costs; thus reducing energy and resource consumption, creating good economic and social benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present application, and do not constitute a limitation of the present invention. In the drawings: Figure 1 A schematic diagram of the structure of a concrete well perimeter reinforcement construction device provided by an embodiment of the present invention; Figure 2 A structural schematic diagram of a reinforcement template provided by an embodiment of the present invention; Figure 3 A structural schematic diagram of a support template provided by an embodiment of the present invention; Figure 4 A schematic structural diagram of a top screw fastening kit provided by an embodiment of the present invention; Figure 5 A schematic diagram of an assembly structure of a support template and a top screw fastening kit provided by an embodiment of the present invention; Figure 6 A schematic diagram of the structure of a height adjustment frame provided by an embodiment of the present invention; Figure 7 A construction schematic diagram of inserting a reinforcement template into an inspection well provided by an embodiment of the present invention; Figure 8 A construction schematic diagram of placing a supporting formwork into a reinforcement formwork provided by an embodiment of the present invention; Fig. 9 A schematic diagram of elevation adjustment construction provided by an embodiment of the present invention; Fig.10A schematic diagram of the construction of fixing a well seat and reinforcing steel bars around the well provided in an embodiment of the present invention.

[0011] Among them, 1. Reinforcement formwork; 2. Support formwork; 3. Top screw fastening kit; 4. Elevation adjustment frame; 5. Arc steel plate; 6. Square steel pillar; 7. Long hole; 8. Screw body; 9. Connecting hook; 10. Mountain-shaped clip; 11. Locking nut; 12. Rectangular frame; 13. Support column; 14. Adjustment column; 15. Adjustment handle; 16. T-type clip. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments and the accompanying drawings. Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but are not intended to limit the present invention.

[0013] like Figure 1-Figure 6 As shown, an embodiment of the present invention provides a concrete well reinforcement construction device, including a straight-tube reinforcement template 1 adapted to the shaft of the inspection well, a support template 2 is relatively arranged inside the reinforcement template 1, a top screw fastening kit 3 is arranged between the support templates 2, and the top screw fastening kit 3 is used to prop open the relative support templates 2 so as to support the reinforcement template 1, and an elevation adjustment frame 4 is arranged above the reinforcement template 1, and the elevation adjustment frame 4 is detachably connected to the support template 2 for adjusting the elevation of the support template 2 and the reinforcement template 1.

[0014] In practice, the supporting formwork 2 includes arc-shaped steel plates 5 which are arranged opposite to each other up and down and are adapted to the reinforcing formwork 1 , square steel pillars 6 are arranged between the arc-shaped steel plates 5 , and long holes 7 are opened on the arc-shaped steel plates 5 .

[0015] The top screw fastening kit 3 includes a screw body 8, with connecting hooks 9 provided at both ends of the screw body 8, a mountain-shaped clamp 10 adapted to the connecting hook 9 is sleeved on the screw body 8, and a locking nut 11 is provided on the side of the mountain-shaped clamp 10 away from the connecting hook 9 on the screw body 8.

[0016] The elevation adjustment frame 4 includes a rectangular frame 12, and support columns 13 are arranged at the four corners of the rectangular frame 12. An adjustment column 14 is coaxially slidably arranged in each support column 13. The adjustment column 14 is coaxially threaded with an adjustment handle 15, and the adjustment handle 15 is rotatably connected to the rectangular frame 12. A T-shaped clip 16 is arranged on the long rod in the rectangular frame 12. The T-shaped clip 16 is used to lift the support formwork 2 through the long hole 7 opened on the arc steel plate 5; when the T-shaped clip 16 is in use, the bottom of the T-shaped clip 16 is inserted into the long hole 7 and then the upper handle is rotated, thereby realizing the lifting of the support formwork 2 by the bottom end of the T-shaped clip 16.

[0017] In practice, the reinforcement template 1 can be made of 3mm thick aluminum-plastic plate. The support template 2 can be composed of 4 3mm curved steel plates and 16 square steels. The curved steel plates are suitable for inspection wells of different specifications with an outer diameter of φ600mm, φ700mm, and φ800mm. The distance between two curved steel plates at the same height is 100mm. The top two curved steel plates are reserved with 80mm×10mm long holes, and the distance between the two long holes is 300mm. The size of the square steel is 320mm×50mm×30mm (wall thickness 2mm). φ14mm bolt holes are reserved at the top and bottom for connection with the curved steel plates.

[0018] See also Figure 7-10 The embodiment of the present invention provides a concrete well perimeter reinforcement construction method, which should be the above-mentioned concrete well perimeter reinforcement construction device, including: Select the supporting template 2 according to the size of the inspection well, and insert the reinforcement template 1 into the inspection well close to the inspection well wall; Place the supporting template 2 into the reinforcing template 1, and use the top screw assembly 3 to make the supporting template 2 prop up the reinforcing template 1, so that the reinforcing template 1 is supported on the wall of the inspection well, that is, complete the initial tightening by rotating the locking nut 11; The elevation adjustment frame 4 is placed across the reinforcement formwork 1, and the elevation adjustment frame 4 is connected to the support formwork 2. The elevation adjustment frame 4 is used to adjust the height of the support formwork 2 until it meets the design requirements, and the reinforcement formwork 1 is firmly supported by the top screw assembly 3. During the adjustment process, the elevation of the support formwork 2 is changed by rotating the four adjustment handles 15. When a ruler is used to determine the height of the support formwork 2 until it meets the design requirements, the locking nut 11 is rotated again to complete the final locking.

[0019] Remove the elevation adjustment frame 4 and fix the well seat and the well surrounding reinforcement steel bars, and pour concrete on the outside of the reinforcement template 1 to form a well surrounding reinforcement concrete slab.

[0020] The solution provided by the embodiment of the present invention selects and performs well reinforcement construction according to the inner diameter of the inspection well, thereby improving the construction process of repeatedly processing wooden templates and wooden squares. The template selection and installation construction is simple and fast, reducing the use of manual labor; reducing the labor intensity of construction personnel and improving work efficiency; the device can be used multiple times, reducing the use of wooden templates and wooden squares, saving engineering costs; thereby reducing energy and resource consumption, creating good economic and social benefits.

[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A concrete well reinforcement construction device, characterized in that: It includes a straight-tube reinforcement template adapted to the inspection well shaft, a supporting template is relatively arranged inside the reinforcement template, a top screw fastening kit is arranged between the supporting templates, the top screw fastening kit is used to prop up the relative supporting templates so as to support the reinforcement template, and an elevation adjustment frame is arranged above the reinforcement template, and the elevation adjustment frame is detachably connected to the supporting template for adjusting the elevation of the supporting template and the reinforcement template.

2. The concrete well perimeter reinforcement construction device according to claim 1, characterized in that: The supporting formwork comprises arc-shaped steel plates which are arranged opposite to each other up and down and matched with the reinforcement formwork, square steel pillars are arranged between the arc-shaped steel plates, and long holes are opened on the arc-shaped steel plates.

3. The concrete well perimeter reinforcement construction device according to claim 2, characterized in that: The top screw fastening kit includes a screw body, connecting hooks are arranged at both ends of the screw body, a mountain-shaped clamp adapted to the connecting hook is sleeved on the screw body, and a locking nut is arranged on the side of the mountain-shaped clamp away from the connecting hook on the screw body.

4. The concrete well perimeter reinforcement construction device according to claim 2, characterized in that: The elevation adjustment frame includes a rectangular frame, and supporting columns are arranged at the four corners of the rectangular frame. An adjustment column is coaxially slidably arranged in each supporting column. An adjustment handle is coaxially threadedly connected to the adjustment column, and the adjustment handle is rotatably connected to the rectangular frame. A T-shaped clip is arranged on the long rod in the rectangular frame, and the T-shaped clip is used to lift the supporting formwork through the long hole opened on the arc-shaped steel plate.

5. A method for reinforcing the periphery of a concrete well, applied to the device for reinforcing the periphery of a concrete well as claimed in any one of claims 1 to 4, characterized in that: include: Select the supporting template according to the size of the inspection well, and insert the reinforcement template into the inspection well close to the inspection well wall; Place the supporting template into the reinforcing template, and use the top screw assembly to support the reinforcing template so that the reinforcing template is supported on the wall of the inspection well; Place the height adjustment frame across the reinforcement formwork, connect the height adjustment frame to the support formwork, use the height adjustment frame to adjust the height of the support formwork until it meets the design requirements, and use the top screw assembly to firmly support the reinforcement formwork; Remove the elevation adjustment frame and fix the well seat to the reinforcement steel bars around the well, and pour concrete on the outside of the reinforcement formwork to form a reinforcement concrete slab around the well.

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