CN220928774U - Integrated accurate pre-buried device for bare concrete lamp base - Google Patents
Integrated accurate pre-buried device for bare concrete lamp base Download PDFInfo
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- CN220928774U CN220928774U CN202322582522.4U CN202322582522U CN220928774U CN 220928774 U CN220928774 U CN 220928774U CN 202322582522 U CN202322582522 U CN 202322582522U CN 220928774 U CN220928774 U CN 220928774U
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- top plate
- steel pipe
- lamp base
- sleeved
- screw
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 239000002023 wood Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000010276 construction Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The integrated accurate pre-buried device of the bare concrete lamp base is characterized in that a wire box (2) with a cubic cavity structure is arranged at the top of a top plate (1), and a steel pipe (3) with a cylindrical cavity structure is arranged at the bottom of the top plate (1); a fixed nut (5) is arranged at the top end of the screw rod (4) in a matched manner; a top plate (6) is sleeved on the screw rod (4) positioned at the top of the steel pipe (3), and a limit nut (7) is sleeved on the screw rod (4) positioned at the bottom of the top plate (6); the screw rods (4) positioned at the bottom of the steel tube (3) are sleeved with the bottom wood plate (8), the whole bottoms of the steel tube (3) and the bottom wood plate (8) are provided with the templates (9), the two screw rods (4) penetrate through the templates (9), and the screw rods (4) at the bottom of the (3) of the templates (9) are sleeved with the lock nuts (10). The utility model greatly improves the characteristics of good quality of the appearance, high installation quality, material saving and consumption reduction of the embedded device.
Description
Technical Field
The utility model relates to the technical field of concrete pouring, in particular to an integrated accurate pre-burying device for a bare concrete lamp base.
Background
According to the field requirement, the integral lamp base embedding device is embedded at the same time of casting bare concrete. The original design adopts the form welding of steel coiled plate to become the pre-buried device, because of the construction degree of difficulty of on-the-spot welding pre-buried device is great, and workman cuts steel and rolls up into cylindrical pre-buried device again, has guaranteed pre-buried device size, and bare concrete must once pour into and form, and pre-buried device must once in place, if adopts the original design steel sheet coiled material welding method, in case the quality problem appears in the later stage, later stage repair work will pay a large amount of manpowers, material resources, and can cause a large amount of economic losses.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides an integrated accurate pre-burying device for a bare concrete lamp base.
The technical scheme adopted for solving the technical problems is as follows:
The integrated accurate pre-burying device for the bare concrete lamp base comprises a flat circular top plate 1, wherein a wire box 2 with a cubic cavity structure is arranged at the top of the top plate 1, and a steel pipe 3 with a cylindrical cavity structure is arranged at the bottom of the top plate 1; two lead screws 4 are arranged in the first lead screw hole 102 of the top plate 1 in a penetrating way, and a fixing nut 5 is arranged at the top end of each lead screw 4 in a matched mode; a screw rod 4 positioned at the top of the steel pipe 3 is sleeved with a wood jacking plate 6, and a screw rod 4 at the bottom of the wood jacking plate 6 is sleeved with a limit nut 7; the screw rods 4 at the bottom of the steel tube 3 are sleeved with the bottom wood plate 8, the whole bottoms of the steel tube 3 and the bottom wood plate 8 are provided with the templates 9, the two screw rods 4 penetrate through the templates 9, and the screw rods 4 at the bottom of the templates 9 are sleeved with the lock nuts 10.
The utility model also has the following additional technical characteristics:
The technical scheme of the utility model is further specifically optimized: the middle part of the top plate 1 is provided with a first wire groove 101 which is hollow, and the two sides of the first wire groove 101 are symmetrically provided with first screw holes 102; the first wire groove 101 and the first screw hole 102 penetrate through the top plate 1.
The technical scheme of the utility model is further specifically optimized: the material of roof 1 is the stainless steel, the material of line box 2 is the stainless steel, the bottom of line box 2 weld in the top of roof 1, just the cavity of line box 2 is located the top of the first wire groove 101 of roof 1.
The technical scheme of the utility model is further specifically optimized: the steel pipe 3 is made of stainless steel, the top of the steel pipe 3 is welded to the bottom of the top plate 1, and two first screw holes 102 of the top plate 1 are all located in the steel pipe 3.
The technical scheme of the utility model is further specifically optimized: the steel bars 11 arranged horizontally are welded on the peripheral array of the steel pipe 3.
The technical scheme of the utility model is further specifically optimized: the middle part of the wood jacking plate 6 is provided with a second wire groove 601 which is hollow, and second screw holes 602 are symmetrically formed in two sides of the second wire groove 601; the second wire groove 601 and the second screw hole 602 are both penetrating through the wood top plate 6; the outer diameter of the wood jacking plate 6 is equal to the inner diameter of the steel pipe 3.
Compared with the prior art, the utility model has the advantages that:
The utility model greatly improves the characteristics of good quality of the appearance, high installation quality, material saving and consumption reduction of the embedded device.
Drawings
FIG. 1 is a schematic diagram of an integrated precise embedded device of a clear water concrete lamp base;
fig. 2 is a schematic view of the structure of the top plate 1 of the present utility model;
FIG. 3 is a schematic view of the structure of the top plank 6 of the present utility model;
FIG. 4 is a schematic view of the structure of the bottom plank 8 of the present utility model;
FIG. 5 is a schematic view of the structure of the form 9 of the present utility model;
FIG. 6 is a schematic diagram of the process flow of the present utility model.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.
Example 1
The integrated accurate pre-burying device for the bare concrete lamp base comprises a flat circular top plate 1, wherein the top plate 1 is made of stainless steel, a first wire groove 101 which is hollow is arranged in the middle of the top plate 1, and first screw holes 102 are symmetrically formed in two sides of the first wire groove 101; the first wire groove 101 and the first screw hole 102 penetrate through the top plate 1.
The wire box 2 that is cube cavity structure is installed at the top of roof 1, the material of wire box 2 is the stainless steel, the bottom of wire box 2 weld in the top of roof 1, just the cavity of wire box 2 is located the top of the first wire groove 101 of roof 1.
The bottom of the top plate 1 is provided with a steel pipe 3 with a cylindrical cavity structure; the steel pipe 3 is made of stainless steel, the top of the steel pipe 3 is welded to the bottom of the top plate 1, and two first screw holes 102 of the top plate 1 are all located in the steel pipe 3. The steel bars 11 arranged horizontally are welded on the peripheral array of the steel pipe 3.
Two lead screws 4 are arranged in the first lead screw hole 102 of the top plate 1 in a penetrating way, and a fixing nut 5 is arranged at the top end of each lead screw 4 in a matched mode; a screw rod 4 positioned at the top of the steel pipe 3 is sleeved with a wood jacking plate 6, and a screw rod 4 at the bottom of the wood jacking plate 6 is sleeved with a limit nut 7; the middle part of the wood jacking plate 6 is provided with a second wire groove 601 which is hollow, and second screw holes 602 are symmetrically formed in two sides of the second wire groove 601; the second wire groove 601 and the second screw hole 602 are both penetrating through the wood top plate 6; the outer diameter of the wood jacking plate 6 is equal to the inner diameter of the steel pipe 3.
The screw rod 4 positioned at the bottom of the steel pipe 3 is sleeved with a bottom wood plate 8, and the bottom wood plate 8 and the top wood plate 6 have the same structure. The whole bottom of steel pipe 3 and underfloor 8 is provided with template 9, and two lead screws 4 run through in template 9, cup joints lock nut 10 on the lead screw 4 of the 3 bottoms of template 9.
The integrated accurate pre-burying device for the clear water concrete lamp base of the embodiment 1 can ensure accurate pre-burying position, is simple and convenient to operate, and saves time and labor. The utility model can use the pre-buried device made of the seamless steel pipe with 158mm x 145mm x 5mm, the top end is plugged by a round plug made of the same material pipe, and the middle of the plug is openedThe round hole of the connecting box 2 is covered on the upper part of the round hole and is fixed. Two lead screws with phi of 8mm are used for forming holes at the same positions of a later-stage equipment mounting hole and a top plate, and the two lead screws have the function of fixing a pre-buried device, and the two lead screws/>The screw rod is pre-buried according to the size of the lamp fixing device when pre-buried, and can be used as the fixing device of the lamp in the later period. 4 roots/>The reinforcing steel bars with the length of 80mm are welded on the outer wall of the embedded device to be fixed, so that the reinforcing steel bars do not generate displacement in the concrete pouring process. The seamless steel pipe material is adopted as the pre-buried device, so that the strength of the main body of the pre-buried device is ensured, and the main body of the pre-buried device is not deformed.
Example 2
The process method of the integrated accurate embedded device of the clear water concrete lamp base comprises the following steps:
1. And the clear water electromechanical drawing is mastered before construction and is compared with the project electromechanical construction blueprint, so that the problems in the drawing are solved. Ensure that each system of the clean water electromechanical drawing can be matched with the electromechanical engineering of the whole project.
2. The electromechanical drawing of clear water has deepened to specific point positions from the design unit, if the position needs to be adjusted as compared with the actual condition of civil engineering or site, the position should be communicated with supervision, full-information and design in time, and the position is strictly forbidden to be changed. The deepening of construction units is limited to pipeline routing of each system. The pre-buried construction of the top plate is reserved to ensure that the route overlapping position of each system pipeline is not more than three layers, and the thickness of the reinforcement protection layer is ensured. And meanwhile, the route at the tail end of the non-clear water area should avoid the clear water area for laying.
3. The roof structure is a hollow floor structure, and the lamp embedded part consists of a steel pipe 3, a top plate 1 and a wire box 2 from bottom to top. The steel pipe 3 is welded into an embedded device in a rolled steel plate mode, the wall thickness is not smaller than 3mm, and the length of the steel pipe 3 is 8-10mm longer than that of the tail end equipment. The steel pipe 3 is required to have a smooth cut and no burrs. Except that the top plate 1 does not need to be provided with a hook for installing and hoisting a heavy object, a 4mm thick steel plate is cut into a round shape, the diameter of the steel plate is 3cm larger than that of the matched steel pipe 3, a round hole with the diameter of 4cm is concentrically formed in the steel pipe 3, and meanwhile, a phi 8 fixing hole (the position of the hole is beyond the outer edge of the wire box 2) is formed in the top plate 1 by bench drilling according to the position of an anchoring hole required by installation of terminal equipment. The wire box 2 is connected with the top plate 1 and the top plate 1 is connected with the steel pipe 3 concentrically by welding, and the welding seams are arranged outside and inside and cannot be welded. After the manufacturing is completed, the whole outer side is coated with antirust paint, and the inner side and the bottom edge of the steel pipe 3 are coated with gray fluorocarbon paint twice. The diameter of the prefabricated circular top wood board 6 and the diameter of the prefabricated circular bottom wood board 8 are 0.5cm smaller than that of the matched steel pipe 3, and the prefabricated circular top wood board and the prefabricated circular bottom wood board are used for positioning the steel pipe 3.
4. Positioning: the clear water top plate is required to ensure that the pattern of the template is complete and pollution-free. Therefore, the positioning work of the top plate can not adopt the paint mark positioning and routing orientation as the construction of the common concrete top plate. The top plate in the clear water area is positioned in a label pasting mode for number position, and the size of the label is required to be not larger than the outline size of the joint part of the prefabricated embedded part and the template.
5. Positioning construction: the positioning on site should be performed after the civil engineering profession lays the templates according to the design requirements, and the templates are proved and accepted and the protective measures are laid. The prefabricated circular limiting template is processed before positioning construction, and a circular mirror plate with the thickness of 1.5cm and the diameter size being smaller than the diameter size of the embedded part steel pipe 3 by 0.6cm-1cm (the specific size is according to the wall thickness of the steel pipe 3 with different sizes) is used as the circular limiting template of the embedded part. The method is characterized in that the method comprises the steps of accurately positioning according to a mechanical and electrical point location drawing issued by a design in the clear water area, combining a site civil engineering unit lofting drawing and a clear water arrangement drawing, determining the center point of a positioning point, determining the center point as the center of a pre-buried circular limiting template, cutting out template protection tarpaulin, fixing the limiting template on a wood grain template firmly by using air nails, and accurately pasting a label on the fixed limiting template according to the direction of a guide pipe arrow.
6. Installing embedded parts: considering that the clear water area requires primary pre-burying survival, hard finished product protection can be carried out in the first time after the die is removed in the clear water area, and meanwhile, construction is carried out in the clear water finished product area as little as possible. The investigation determines that the clean water area is pre-buried with the uniform belt line, so the construction is performed
In the process, the installation of the embedded part and the laying of the guide pipe are carried out on the same process.
1) The construction of the procedure should be carried out after the bottom reinforcement is laid in civil engineering, and meanwhile, the reinforcement is supervised and ensured in the laying process of the bottom reinforcement, the positioning limiting circular template is avoided, and the position for installing the embedded part is reserved.
2) When the roof construction is carried out on site, the construction area is paved on the bottom ribs by adopting the wood plates, and the construction operation and the material stacking are carried out on the wood plates, so that the materials, tools and the clear water templates are prevented from being in direct contact as much as possible.
7. Laying a guide pipe: in the construction process of the working procedure, a working team firstly performs blanking on the laying conduit according to the tail end positioning and routing trend, and a pipeline with a longer distance should be connected with the conduit by adopting a special connector. Then the lead is threaded into the catheter, and the two sides are respectively reserved with 20-30cm of wiring and the length of the head. And laying the conduit after the wire is threaded according to the design requirement of the drawing. After the threading guide pipes in all directions of the embedded part are laid, the embedded part can be installed, the reserved lengths of the guide wires in the guide pipes in all directions of the embedded part are penetrated into the wire inlet box 2, and meanwhile, the reserved guide wires in the box are bent, so that the guide wires in the construction engineering are prevented from moving back and forth. And finally, after the catheter root nut in the wire box 2 is screwed, the embedded part starts to be fixed.
8. Fixing the embedded part: the embedded part is fixed, the bottom of the embedded part is completely attached to the template, the position of the embedded part is completely fixed and firm according to the position of the positioning label, the embedded part steel pipe 3 is sleeved and clamped on the circular limiting template, no gap exists after the embedded part is sleeved and tightly, and the embedded part is ensured not to have horizontal displacement. Two phi 8 screw rods are used for tensioning the embedded part and the template integrally together by utilizing the holes at the same position of the mounting hole of the later-stage equipment and the top plate, so that the embedded part is ensured not to have vertical displacement. After the pull rod is removed, two reserved holes of the pull rod can be used as lamp installation fixing holes.
After the embedded part is fixed, binding and fixing the connecting pipelines, binding and fixing binding wires face to the upper part, and the binding wires are prevented from being exposed at the bottom of the board. Meanwhile, all the set screws on the JDG tube fittings are screwed off, and the joint is sealed by transparent adhesive tape.
9. After the installation is completed, the site is cleaned up, and the residual materials and garbage are well contained and taken away.
10. The side station personnel must be responsible when pouring concrete, and the number of the side station personnel is the same as that of the vibrating equipment, so that one side station personnel is ensured beside each vibrating equipment, and the threading pipe and the steel pipe 3 damaged or displaced due to concrete pouring and vibrating are inspected and maintained at any time.
The above detailed description of embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model.
Claims (6)
1. Integral accurate pre-buried device of bare concrete lamp base, its characterized in that: the device comprises a flat circular top plate (1), wherein a wire box (2) with a cubic cavity structure is arranged at the top of the top plate (1), and a steel pipe (3) with a cylindrical cavity structure is arranged at the bottom of the top plate (1); two lead screws (4) are arranged in the first lead screw hole (102) of the top plate (1) in a penetrating way, and a fixing nut (5) is arranged at the top end of each lead screw (4) in a matched mode; a top plate (6) is sleeved on the screw rod (4) positioned at the top of the steel pipe (3), and a limit nut (7) is sleeved on the screw rod (4) positioned at the bottom of the top plate (6); the screw rods (4) positioned at the bottom of the steel tube (3) are sleeved with the bottom wood plate (8), the whole bottoms of the steel tube (3) and the bottom wood plate (8) are provided with the templates (9), the two screw rods (4) penetrate through the templates (9), and the screw rods (4) at the bottom of the (3) of the templates (9) are sleeved with the lock nuts (10).
2. The integrated precise embedded device of the bare concrete lamp base according to claim 1, wherein: the middle part of the top plate (1) is provided with a first wire groove (101) which is hollow, and the two sides of the first wire groove (101) are symmetrically provided with first screw holes (102); the first wire groove (101) and the first screw hole (102) penetrate through the top plate (1).
3. The integrated precise embedded device of the bare concrete lamp base according to claim 1, wherein: the material of roof (1) is the stainless steel, the material of line box (2) is the stainless steel, the bottom of line box (2) weld in the top of roof (1), just the cavity of line box (2) is located the top of first wire groove (101) of roof (1).
4. The integrated precise embedded device of the bare concrete lamp base according to claim 1, wherein: the steel pipe (3) is made of stainless steel, the top of the steel pipe (3) is welded to the bottom of the top plate (1), and two first screw holes (102) of the top plate (1) are all located in the steel pipe (3).
5. The integrated precise embedded device of the bare concrete lamp base according to claim 1, wherein: the steel pipe (3) is welded with steel bars (11) horizontally arranged in an array manner on the periphery.
6. The integrated precise embedded device of the bare concrete lamp base according to claim 1, wherein: the middle part of the top plate (6) is provided with a second wire groove (601) which is hollow, and two sides of the second wire groove (601) are symmetrically provided with second screw holes (602); the second wire groove (601) and the second screw hole (602) penetrate through the top plate (6); the outer diameter of the top plate (6) is equal to the inner diameter of the steel pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582522.4U CN220928774U (en) | 2023-09-22 | 2023-09-22 | Integrated accurate pre-buried device for bare concrete lamp base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582522.4U CN220928774U (en) | 2023-09-22 | 2023-09-22 | Integrated accurate pre-buried device for bare concrete lamp base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928774U true CN220928774U (en) | 2024-05-10 |
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ID=90933528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322582522.4U Active CN220928774U (en) | 2023-09-22 | 2023-09-22 | Integrated accurate pre-buried device for bare concrete lamp base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928774U (en) |
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2023
- 2023-09-22 CN CN202322582522.4U patent/CN220928774U/en active Active
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