CN214658991U - Ground reserved line pipe protection device - Google Patents
Ground reserved line pipe protection device Download PDFInfo
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- CN214658991U CN214658991U CN202120951928.3U CN202120951928U CN214658991U CN 214658991 U CN214658991 U CN 214658991U CN 202120951928 U CN202120951928 U CN 202120951928U CN 214658991 U CN214658991 U CN 214658991U
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- pipe
- standpipe
- protection device
- die block
- reinforcing bar
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Abstract
The utility model relates to a ground reservation spool protection device, belong to pre-buried spool field, including the die block, die block upper portion is provided with a plurality of parallel arrangement's girder reinforcing bar, girder steel bar connection has a plurality of risers, all risers are close to die block one end and all peg graft and have the return bend, all return bends are kept away from standpipe one end and are all pegged graft and have the pipe of burying in advance, all risers are kept away from die block one end and are all pegged graft and add the high pipe, all add the high pipe and all set up along riser length direction, all increase the pipe and keep away from that standpipe one end is all pegged graft and have the protective cover, the protective cover can cover the cross-section setting with the high pipe, the girder reinforcing bar corresponds and adds high pipe position department and is provided with the protection casing, the protection casing can surround all and add the high pipe. The condition that the reserve spool was destroyed in later stage construction is improved to this application.
Description
Technical Field
The application relates to the field of pre-buried spool, in particular to a ground reserved spool protection device.
Background
The working medium quantity of the hidden application of the electric wire pipeline in the civil building is directly related to the progress, the quality and the construction cost of the later electric installation project, if the electric wire pipe embedding technology is deviated during the civil construction, a large amount of additional projects such as chiseling, repairing and the like are generated in the subsequent installation process, the building structure is damaged, the quality defect is formed, and a large amount of labor cost is consumed.
In the related art, the common method is to alternate the construction in the project construction process of the template and the steel bars, the position of the wire pipe needs to be reserved on the template, the qualified wire pipe is bound on the steel bars of the floor slab by using a thin iron wire, the pipe orifice of the wire pipe is wound by using an adhesive tape, the thrown-out wire pipe is repaired and adjusted after the civil engineering template is removed, the pipe orifice is blocked by using the adhesive tape again, and finally the thrown-out part of the wire pipe is wrapped and protected by using cement mortar.
In view of the above-mentioned related art, the inventor believes that the reserve line pipe is easily blocked by concrete due to a worker mistake or is damaged by displacement due to extrusion and impact of construction equipment during concrete pouring and interior finishing in a later stage.
SUMMERY OF THE UTILITY MODEL
In order to improve the destroyed condition of reserve spool in later stage construction, this application provides a ground reserve spool protection device.
The application provides a ground reservation spool protection device adopts following technical scheme:
the utility model provides a spool protection device is reserved on ground, including the die block, die block upper portion is provided with a plurality of parallel arrangement's girder reinforcing bar, girder steel bar connection has a plurality of risers, all risers are close to die block one end and all peg graft and have the return bend, all return bends are kept away from riser one end and all are pegged graft and have been had the embedded pipe, all risers are kept away from die block one end and are all pegged graft and add the high pipe, all add the high pipe and all set up along riser length direction, all increase the pipe and keep away from riser one end and all peg graft and have the protective cover, the protective cover can cover the cross-section setting that adds the high pipe, the girder reinforcing bar corresponds and adds high pipe position department and is provided with the protection casing, the protection casing can surround all and add the high pipe.
Through adopting above-mentioned scheme, set up standpipe, return bend and pre-buried pipe before concrete placement, the cable passes from standpipe, return bend and pre-buried pipe, and standpipe, return bend and pre-buried pipe reduce the probability that concrete placement in-process cable was destroyed by the extrusion, and the probability that the foreign matter got into the interior damage cable of standpipe is reduced to the protective cover and increase the pipe, and the protective cover reduces the probability that construction equipment destroyed the cable in the later stage work progress.
Preferably, all the protective covers are fixedly connected with fixing blocks at positions corresponding to the positions in the heightening pipes, and the fixing blocks are provided with wire winding through holes.
Through adopting above-mentioned scheme, the cable passes wire winding through-hole winding on the fixed block, and wire winding through-hole reduces the probability that the cable slided in the standpipe in the work progress, reduces the probability that workman's later stage dug the floor maintenance.
Preferably, the surface of the fixed block is provided with a winding thread.
Through adopting above-mentioned scheme, the cable sets up the back, twines unnecessary cable on wire winding screw thread, and wire winding screw thread reduces the probability that the cable falls into the standpipe, and the wiring construction in the later stage of being convenient for reduces the probability that workman's later stage excavated floor maintenance.
Preferably, one end, far away from the protective cover, of the fixing block is fixedly connected with an anti-slip flange.
Through adopting above-mentioned scheme, the antiskid flange reduces the cable of winding on the fixed block and takes place the probability of landing because of striking when the construction, and the wiring construction in the later stage of being convenient for reduces the probability that the workman later stage dug the floor maintenance.
Preferably, the inner wall of the elbow is rotatably connected with a plurality of guide wheels, and all the guide wheels are arranged in an array along the circumferential direction of the elbow.
Through adopting above-mentioned scheme, when later stage construction threading or when trading the line, the leading wheel converts the sliding friction of cable and return bend into the rolling friction of cable and leading wheel, reduces the friction of cable and return bend, reduces the probability of cable card in the return bend.
Preferably, the position of the inner wall of the elbow close to the guide wheel is fixedly connected with a guide slope.
Through adopting above-mentioned scheme, when later stage construction threading or when trading the line, the turn-bend that passes through that the direction slope help cable is more smooth reduces the probability that the cable inserted the leading wheel bottom, improves the smoothness degree that the cable passes through the turn-bend.
Preferably, all girder reinforcing bars of keeping away from the die block have all been placed a plurality of Y shape supports, and a plurality of presplitting grooves have all been seted up to all Y shape supports, and all presplitting grooves all set up along Y shape support length direction array, and the common fixed connection in the protection casing of girder reinforcing bar one end is kept away from to all Y shape supports.
Through adopting above-mentioned scheme, when the workman accomplished later stage construction and carried out wiring fitment, the workman along the light twist-off Y shape support in Y shape support's prefracture groove, the workman of being convenient for dismantles the protection casing for later stage wiring construction speed.
Preferably, all equal joints of girder reinforcing bar of keeping away from the die block have first clamp, the common fixedly connected with crossbeam of all first clamps, a plurality of second clamps of crossbeam fixedly connected with, the equal vertical setting of all second clamps, the equal joint in second clamp of all standpipes.
Through adopting above-mentioned scheme, first clamp is convenient for erect the crossbeam on the girder reinforcing bar in the pipeline work progress, and the cooperation of second clamp and standpipe reduces the standpipe and takes place crooked probability at concrete placement in-process.
In summary, the present application has the following beneficial effects:
1. the vertical pipe, the bent pipe and the embedded pipe reduce the probability of cable extrusion damage in the concrete pouring process, the protective cover and the heightening pipe reduce the probability of damage to the cable when foreign matters enter the vertical pipe, and the protective cover reduces the probability of cable damage of construction equipment in the later construction process;
2. the cable penetrates through the winding through hole and is wound on the fixing block, the winding through hole reduces the probability that the cable slides into the vertical pipe in the construction process, and the probability of later-stage floor slab cutting maintenance of workers is reduced;
3. after the cable sets up, twine unnecessary cable on wire winding screw thread, wire winding screw thread reduces the probability that the cable falls into the standpipe, and the wiring construction in the later stage of being convenient for reduces the probability that workman's later stage dug the floor maintenance.
Drawings
Fig. 1 is a schematic structural diagram of a ground reserved line pipe protection device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a ground reserve pipe protection device for embodying a riser pipe according to an embodiment of the present application;
fig. 3 is a sectional view of an elbow of a ground reserve pipe protection apparatus according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a ground reserved line pipe protection device for embodying a protection cover according to an embodiment of the present application;
fig. 5 is an enlarged view of a portion a in fig. 1.
Description of reference numerals: 1. bottom die; 2. main beam reinforcing steel bars; 21. a cross beam; 211. a first clamp; 212. a second clamp; 3. a vertical tube; 4. bending the pipe; 41. a guide wheel; 42. guiding a slope; 5. pre-burying a pipe; 6. heightening the pipe; 7. a protective cover; 71. a fixed block; 711. a winding through hole; 712. winding threads; 713. an anti-slip flange; 8. a protective cover; 81. a Y-shaped bracket; 82. and (4) pre-cracking the groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses ground reservation spool protection device. Referring to fig. 1 and fig. 2, including die block 1, 1 upper portion of die block is provided with a plurality of parallel arrangement's girder reinforcing bar 2, all girder reinforcing bar 2 equal joints of keeping away from die block 1 have first clamp 211, the common fixedly connected with crossbeam 21 of all first clamps 211, a plurality of second clamps 212 of 21 fixedly connected with of crossbeam, the equal vertical setting of all second clamps 212, the equal joint of all second clamps 212 has standpipe 3, all standpipe 3 are close to 1 one end of die block and all peg graft and have return bend 4, 3 one end of standpipe are kept away from to all return bend 4 and all peg graft and have pre-buried pipe 5. First clamp 211 is convenient for in the pipeline work progress convenient on girder reinforcing bar 2 erect crossbeam 21, and second clamp 212 and standpipe 3 cooperation reduce standpipe 3 and take place crooked probability at concrete placement in-process.
Referring to fig. 2 and 3, the inner wall of the elbow 4 is rotatably connected with a plurality of guide wheels 41, all the guide wheels 41 are arranged in an array along the circumferential direction of the elbow 4, and a guide slope 42 is fixedly connected to the inner wall of the elbow 4 at a position close to the guide wheels 41. When later stage construction threading or line changing, leading wheel 41 converts the sliding friction of cable and return bend 4 into the rolling friction of cable and leading wheel 41, reduces the friction of cable and return bend 4, reduces the probability that the cable card is in return bend 4. The guide ramp 42 helps the cable to pass through the bend 4 more smoothly, reducing the probability of the cable being inserted into the bottom of the guide wheel 41.
Referring to fig. 1 and 2, all standpipe 3 keep away from die block 1 one end and all peg graft and have with high pipe 6, all increase pipe 6 and all set up along standpipe 3 length direction. Increase pipe 6 and reduce the probability that the foreign matter got into damage cable in the standpipe 3, the workman can extract increase pipe 6 when the wiring construction, removes the loaded down with trivial details of cutting the pipeline from.
Referring to fig. 2 and 4, all increase pipe 6 and keep away from standpipe 3 one end and all peg graft and have protective cover 7, and protective cover 7 can cover the cross-section setting that increases pipe 6, and all protective covers 7 correspond and increase pipe 6 internal position fixedly connected with fixed block 71, and wire winding through-hole 711 has been seted up to fixed block 71, and wire winding screw thread 712 has been seted up on the fixed block 71 surface, and protective cover 7 one end fixedly connected with anti-skidding flange 713 is kept away from to fixed block 71. The cable passes through wire winding through-hole 711 and twines on fixed block 71, and unnecessary cable twines on wire winding screw thread 712, and wire winding through-hole 711 and anti-skidding flange 713 reduce the probability that the cable slided into standpipe 3 in the work progress, reduce the probability that the workman excavated the floor maintenance in the later stage.
Referring to fig. 1 and 5, a plurality of Y-shaped supports 81 have all been placed to all girder reinforcing bars 2 of keeping away from die block 1, and a plurality of presplitting grooves 82 have all been seted up to all Y-shaped supports 81, and all presplitting grooves 82 all set up along Y-shaped support 81 length direction array, and the common fixedly connected with protection casing 8 of girder reinforcing bar 2 one end is kept away from to all Y-shaped supports 81, and protection casing 8 can surround all and increase pipe 6. When the workman accomplished later stage construction and carried out wiring fitment, the workman is along the light twist-off Y shape support 81 of pre-splitting groove 82 of Y shape support 81, and the workman of being convenient for dismantles protection casing 8 for later stage wiring construction speed. The protective cover 8 reduces the probability that construction equipment damages the cable in the later construction process.
The implementation principle of the ground reserved line pipe protection device in the embodiment of the application is as follows: the vertical pipe 3, the bent pipe 4 and the pre-buried pipe 5 are arranged before concrete pouring, cables penetrate through the vertical pipe 3, the bent pipe 4 and the pre-buried pipe 5, and the vertical pipe 3, the bent pipe 4 and the pre-buried pipe 5 reduce the probability that the cables are extruded and damaged in the concrete pouring process. The guide wheel 41 of the elbow 4 converts the sliding friction between the cable and the elbow 4 into the rolling friction between the cable and the guide wheel 41, so that the friction between the cable and the elbow 4 is reduced, and the probability of the cable being clamped in the elbow 4 is reduced.
The embodiment of the application improves the destroyed condition of reserve spool in the later stage construction.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a ground reservation spool protection device, includes die block (1), die block (1) upper portion is provided with a plurality of parallel arrangement's girder reinforcing bar (2), its characterized in that: girder reinforcing bar (2) are connected with a plurality of standpipe (3), all standpipe (3) are close to die block (1) one end and all peg graft and have return bend (4), standpipe (3) one end is kept away from in all return bend (4) and all peg graft and have pre-buried pipe (5), die block (1) one end is kept away from in all standpipe (3) and all peg graft and have with high pipe (6), all add high pipe (6) all along standpipe (3) length direction setting, all add high pipe (6) keep away from standpipe (3) one end and all peg graft and have protective cover (7), protective cover (7) can cover the cross-section setting that adds high pipe (6), girder reinforcing bar (2) correspond and add high pipe (6) position department and be provided with protection casing (8), protection casing (8) can surround all and add high pipe (6).
2. The ground reserve line pipe protection device of claim 1, wherein: all protective covers (7) correspond to and add interior position fixedly connected with fixed block (71) of high pipe (6), and wire winding through-hole (711) have been seted up in fixed block (71).
3. The ground reserve line pipe protection device of claim 2, wherein: and a winding thread (712) is arranged on the surface of the fixing block (71).
4. The ground reserve line pipe protection device of claim 2, wherein: one end, far away from the protective cover (7), of the fixing block (71) is fixedly connected with an anti-skidding flange (713).
5. The ground reserve line pipe protection device of claim 1, wherein: the inner wall of the elbow pipe (4) is rotatably connected with a plurality of guide wheels (41), and all the guide wheels (41) are arranged in an array mode along the circumferential direction of the elbow pipe (4).
6. The ground reserve line pipe protection device of claim 5, wherein: the inner wall of the elbow (4) is fixedly connected with a guide slope (42) at a position close to the guide wheel (41).
7. The ground reserve line pipe protection device of claim 1, wherein: a plurality of Y shape supports (81) have all been placed in all girder reinforcing bar (2) of keeping away from die block (1), and a plurality of presplitting groove (82) have all been seted up in all Y shape supports (81), and all presplitting groove (82) all set up along Y shape support (81) length direction array, and girder reinforcing bar (2) one end common fixed connection in protection casing (8) are kept away from in all Y shape supports (81).
8. The ground reserve line pipe protection device of claim 1, wherein: all keep away from equal joint of girder reinforcing bar (2) of die block (1) have first clamp (211), common fixedly connected with crossbeam (21) of all first clamps (211), a plurality of second clamps (212) of crossbeam (21) fixedly connected with, the equal vertical setting of all second clamps (212), all standpipe (3) all joints in second clamp (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120951928.3U CN214658991U (en) | 2021-05-06 | 2021-05-06 | Ground reserved line pipe protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120951928.3U CN214658991U (en) | 2021-05-06 | 2021-05-06 | Ground reserved line pipe protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214658991U true CN214658991U (en) | 2021-11-09 |
Family
ID=78474412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120951928.3U Active CN214658991U (en) | 2021-05-06 | 2021-05-06 | Ground reserved line pipe protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214658991U (en) |
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2021
- 2021-05-06 CN CN202120951928.3U patent/CN214658991U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100071 Nord tower 1, 128 South Fourth Ring Road West, Fengtai District, Beijing. Patentee after: China Railway Construction Engineering Group Patentee after: China Railway Construction Group No.2 Construction Co.,Ltd. Address before: 100071 Nord tower 1, 128 South Fourth Ring Road West, Fengtai District, Beijing. Patentee before: China Railway Construction Engineering Group Patentee before: CHINA RAILWAY CONSTRUCTION ENGINEERING GROUP SHANDONG Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |