CN216109254U

CN216109254U - Pre-buried structure of structure floor prestressing force pipeline

Info

Publication number: CN216109254U
Application number: CN202122298007.4U
Authority: CN
Inventors: 任斌向; 余鹏
Original assignee: Suzhou Erjian Construction Group Co ltd
Current assignee: Suzhou Erjian Construction Group Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-22
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a pre-buried structure of a prestressed pipeline of a structural floor, relates to the technical field of pre-buried structures of prestressed pipelines, aims to solve the problems that in the field actual installation proposed in the background technology, the fixation of a pre-buried sleeve is not firm, the phenomena of deviation, inclination and the like of the sleeve are easily caused during the construction process, particularly when concrete is poured, the problems of time and labor consumption in the treatment of deviation and the like in the later period are solved, a fixing mechanism is fixedly arranged in the floor slab structure, a pre-buried groove is arranged in the floor slab structure, a plurality of mounting holes are arranged at the lower end of the periphery of the pre-buried groove, and the inside of the mounting hole is provided with a metal corrugated pipe, the lower end of the fixing mechanism is provided with a fixing frame, the middle position of the upper end of the fixing frame is provided with a fixing notch, the fixed notch is matched with the outer diameter of the metal corrugated pipe, fixing seats are fixedly arranged on two sides of the fixed frame, and the fixing seats are fixedly connected with the floor slab structure through screws.

Description

Pre-buried structure of structure floor prestressing force pipeline

Technical Field

The utility model relates to the technical field of pre-buried structures of prestressed pipelines, in particular to a pre-buried structure of a prestressed pipeline of a structural floor.

Background

The pre-burying and the structural arrangement of the pipeline are divided into open laying and hidden laying according to the laying mode of the pipeline. The open coating is to install the pipeline on the surface of the wall and ceiling, which has little influence on the structure, while the dark coating is completely different. In concealed laying, the pre-burying of pipelines is one of the important components in building installation engineering. The embedded pipelines are characterized by more number and complex surface arrangement, and particularly, the vertical embedded pipelines in the wall and the horizontal embedded pipelines in the floor weaken the section of a structural member and have certain influence on the structure.

In actual field installation, the embedded sleeve is not firm in fixation, the phenomena of deviation, inclination and the like of the sleeve are easily caused in the construction process, particularly when concrete is poured, and the processing of deviation and the like in the later period is time-consuming and labor-consuming, so that the embedded structure of the prestressed pipeline of the structural floor is provided, and the problems are solved conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pre-buried structure of a prestressed pipeline of a structural floor, which aims to solve the problems that in the field actual installation proposed in the background art, the pre-buried sleeve is not firm in fixation, the phenomena of deviation, inclination and the like of the sleeve are easily caused in the construction process, particularly when concrete is poured, and the treatment of the deviation and the like in the later period wastes time and labor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a structure floor prestressing force pipeline embedded structure, includes floor structure, the inside fixed mounting of floor structure has fixed establishment, the inside pregroove of having seted up of floor structure, a plurality of mounting holes have been seted up to the lower extreme around the pregroove, and the inside corrugated metal pipe that installs of mounting hole, the fixed establishment lower extreme is provided with the mount, and the intermediate position department of mount upper end has seted up fixed notch, fixed notch and corrugated metal pipe external diameter phase-match, mount both sides fixed mounting has the fixing base, and the fixing base passes through screw fixed connection with floor structure.

Preferably, floor structure includes embedded groove, reinforcing bar, first mounting groove, second mounting groove, corrugated metal pipe and mounting hole, first mounting groove has been seted up to the upper end equidistance of both sides around floor structure, and the second mounting groove has been seted up to the upper end equidistance of the floor structure left and right sides.

Preferably, it is relative the inside fixed mounting of first mounting groove and second mounting groove has the reinforcing bar, reinforcing bar in the first mounting groove sets up with the reinforcing bar in the second mounting groove is perpendicular, the corrugated metal pipe both ends all extend to the floor structure outside.

Preferably, the fixing mechanism comprises a fixing frame, a fixing bolt, a fixing plate, a mounting hole, a fixing nut, a fixing notch, a fixing seat, a fixing bolt and a limiting groove, and the length of the fixing mechanism is smaller than the thickness of the embedded groove.

Preferably, the fixed notch is a U-shaped groove, the centers of the two ends of the upper end of the fixing frame are fixedly provided with fixing bolts, the length of each fixing bolt is larger than the diameter of each reinforcing steel bar, the upper end of the fixing mechanism is provided with a fixing plate, and the center of the lower end of the fixing plate is provided with a limiting groove.

Preferably, the inner diameter of the limiting groove is consistent with the outer diameter of the steel bar, the limiting groove is attached to the steel bar, and two mounting holes are symmetrically formed in two sides of the upper end of the fixing plate.

Preferably, the mounting hole corresponds the setting with the gim peg, gim peg and fixed plate sliding connection, the gim peg passes mounting hole and fixation nut threaded connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. the fixing frame is arranged below the metal corrugated pipe, the fixing frame and the floor structure are fixedly connected by penetrating through the fixing seat through screws, then the steel bars respectively penetrate through the first mounting groove and the second mounting groove, the centers of two ends of the U-shaped upper end of the fixing frame are fixedly provided with the fixing bolts, the fixing bolts penetrate through the mounting holes, the fixing plates are placed above the steel bars, the steel bars are placed in the limiting grooves, and the fixing nuts are connected with the fixing bolts in a threaded mode, so that the metal corrugated pipe is firmly fixed, the phenomena of deviation, inclination and the like of a sleeve pipe in the construction process are greatly reduced, and the fixing mechanism is simple in structure, convenient to install and applicable to fixing of various pre-buried pipes.

2. According to the utility model, through the plurality of mounting holes reserved in the embedded groove, workers can mount the metal corrugated pipe therein, and the stability and the firmness of the whole structure of the structural floor are effectively prevented from being reduced due to the fact that the workers randomly punch holes for mounting the metal corrugated pipe.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an exploded view of the securing mechanism of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1. a floor structure; 2. a fixing mechanism; 11. pre-burying a groove; 12. reinforcing steel bars; 13. a first mounting groove; 14. a second mounting groove; 15. a metal bellows; 16. mounting holes; 21. a fixed mount; 22. a fixing bolt; 23. a fixing plate; 24. mounting holes; 25. fixing a nut; 26. a fixed notch; 27. a fixed seat; 28. fixing the bolt; 29. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a structure floor prestressing force pipeline embedded structure, including floor structure 1, the inside fixed mounting of floor structure 1 has fixed establishment 2, embedded groove 11 has been seted up to floor structure 1 inside, embedded groove 11 lower extreme has all around seted up a plurality of

mounting holes

16, and 16 internally mounted of mounting hole have corrugated metal pipe 15, 2 lower extremes of fixed establishment are provided with mount 21, and the intermediate position department of mount 21 upper end has seted up fixed notch 26, fixed notch 26 and the 15 external diameter phase-matchs of corrugated metal pipe, mount 21 both sides fixed mounting has fixing base 27, and fixing base 27 passes through screw fixed connection with floor structure 1, corrugated metal pipe 15 has steel intensity height, and usable ripple improves mechanical properties structure, good hoop rigidity and axial flexibility have, anti deformability and basic strong adaptability.

Further, floor structure 1 includes pre-buried groove 11, reinforcing bar 12, first mounting groove 13, second mounting groove 14, corrugated metal pipe 15 and mounting hole 16, and first mounting groove 13 has been seted up to the upper end equidistance of 1 front and back both sides of floor structure, and the upper end equidistance of the 1 left and right sides of floor structure has seted up second mounting groove 14, makes floor structure 1's stability and sturdiness improve through at first mounting groove 13 and the 14 internally mounted reinforcing bar 12 of second mounting groove.

Further, relative first mounting groove 13 and the inside fixed mounting of second mounting groove 14 have reinforcing bar 12, and reinforcing bar 12 in first mounting groove 13 and the reinforcing bar 12 in the second mounting groove 14 set up perpendicularly, and metal bellows 15 both ends all extend to floor structure 1 outside, form the right angle structure and further improve stability and robustness.

Further, the fixing mechanism 2 comprises a fixing frame 21, a fixing bolt 22, a fixing plate 23, a mounting hole 24, a fixing nut 25, a fixing notch 26, a fixing seat 27, a fixing bolt 28 and a limiting groove 29, and the length of the fixing mechanism 2 is smaller than the thickness of the embedded groove 11, so that the fixing mechanism 2 can be poured into the floor slab structure 1 through concrete.

Further, fixed notch 26 is U type groove, and the equal fixed mounting in both ends center department of mount 21 upper end has gim peg 22, and gim peg 22 length is greater than the diameter of reinforcing bar 12, and 2 upper ends of fixed establishment are provided with fixed plate 23, and the central point department of putting of fixed plate 23 lower extreme has seted up spacing groove 29, and the connection that makes fixed establishment 2 and reinforcing bar 12 through spacing groove 29 is more stable.

Further, the inner diameter of the limiting groove 29 is consistent with the outer diameter of the steel bar 12, two mounting holes 24 are symmetrically formed in the limiting groove 29 and the two sides of the upper end of the fixing plate 23, which are attached to the steel bar 12, so that the fixing bolt 22 penetrates through the mounting holes 24, and the fixing plate 23 can be placed above the steel bar 12.

Further, the mounting hole 24 is disposed corresponding to the fixing bolt 22, the fixing bolt 22 is slidably connected to the fixing plate 23, and the fixing bolt 22 passes through the mounting hole 24 and is threadedly connected to the fixing nut 25, so that the metal corrugated tube 15 and the reinforcing steel bar 12 are fixed to each other.

The working principle is as follows: when the corrugated metal pipe fixing device is used, firstly, the corrugated metal pipe 15 is installed in the installation hole 16 inside the embedded groove 11, the fixing frame 21 is installed below the corrugated metal pipe 15 before the corrugated metal pipe 15 is installed, the fixing bolt 28 penetrates through the fixing seat 27 to fixedly connect the fixing frame 21 and the floor slab structure 1, then the steel bar 12 penetrates through the first installation groove 13 and the second installation groove 14 respectively, the fixing bolt 22 is fixedly installed at the centers of the two ends of the U-shaped upper end of the fixing frame 21, two installation holes 24 are formed in the fixing plate 23, the installation holes 24 correspond to the fixing bolts 22, the fixing bolts 22 penetrate through the installation holes 24, the fixing plate 23 is placed above the steel bar 12, the steel bar 12 is placed in the limiting groove 29, the fixing nut 25 is in threaded connection with the fixing bolts 22 to fix the corrugated metal pipe 15 and the steel bar 12 to each other, the corrugated metal pipe 15 is firmly fixed, and deviation of a sleeve caused in the construction process is greatly reduced, And (4) inclining and the like, and finally pouring concrete outside the floor slab structure 1 and the fixing mechanism 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pre-buried structure of structure floor prestressing force pipeline, includes floor structure (1), its characterized in that: floor structure (1) inside fixed mounting has fixed establishment (2), pre-buried groove (11) have been seted up to floor structure (1) inside, a plurality of mounting holes (16) have been seted up to pre-buried groove (11) lower extreme all around, and mounting hole (16) internally mounted has corrugated metal pipe (15), fixed establishment (2) lower extreme is provided with mount (21), and intermediate position department of mount (21) upper end has seted up fixed notch (26), fixed notch (26) and corrugated metal pipe (15) external diameter phase-match, mount (21) both sides fixed mounting has fixing base (27), and fixing base (27) pass through screw fixed connection with floor structure (1).

2. The pre-buried structure of the structural floor prestressed pipeline according to claim 1, characterized in that: floor structure (1) includes embedded groove (11), reinforcing bar (12), first mounting groove (13), second mounting groove (14), corrugated metal pipe (15) and mounting hole (16), first mounting groove (13) have been seted up to the upper end equidistance of both sides around floor structure (1), and floor structure (1) left and right sides's upper end equidistance has seted up second mounting groove (14).

3. The pre-buried structure of structural floor prestressed pipeline according to claim 2, characterized in that: relatively inside fixed mounting of first mounting groove (13) and second mounting groove (14) has reinforcing bar (12), reinforcing bar (12) in first mounting groove (13) and second mounting groove (14) set up perpendicularly, corrugated metal pipe (15) both ends all extend to floor structure (1) outside.

4. The pre-buried structure of structural floor prestressed pipeline according to claim 2, characterized in that: the fixing mechanism (2) comprises a fixing frame (21), a fixing bolt (22), a fixing plate (23), a mounting hole (24), a fixing nut (25), a fixing notch (26), a fixing seat (27), a fixing bolt (28) and a limiting groove (29), and the length of the fixing mechanism (2) is smaller than the thickness of the embedded groove (11).

5. The pre-buried structure of structural floor prestressed pipeline according to claim 4, characterized in that: the utility model discloses a steel bar fixing mechanism, including fixed frame (21), fixed notch (26), fixing frame (21), fixing mechanism (2), fixing mechanism (23), and fixing mechanism (23) lower extreme, fixed notch (22) are U type groove, the equal fixed mounting in both ends center department of fixed frame (21) upper end has gim peg (22), and gim peg (22) length is greater than the diameter of reinforcing bar (12), and limiting groove (29) have been seted up to central point department of putting of fixed plate (23) lower extreme.

6. The pre-buried structure of structural floor prestressed pipeline according to claim 4, characterized in that: the inner diameter of the limiting groove (29) is consistent with the outer diameter of the steel bar (12), the limiting groove (29) is attached to the steel bar (12), and two mounting holes (24) are symmetrically formed in two sides of the upper end of the fixing plate (23).

7. The pre-buried structure of structural floor prestressed pipeline according to claim 2, characterized in that: the mounting hole (24) corresponds the setting with gim peg (22), gim peg (22) and fixed plate (23) sliding connection, gim peg (22) pass mounting hole (24) and fixation nut (25) threaded connection.