CN214520991U

CN214520991U - Pre-buried device of prefabricated composite beam water and electricity spool

Info

Publication number: CN214520991U
Application number: CN202022998486.6U
Authority: CN
Inventors: 刘政; 何太平; 魏超; 杨科
Original assignee: Changde Broad Architectural Industry Co ltd
Current assignee: Changde Broad Architectural Industry Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-29
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a building engineering field specifically is prefabricated composite beam water and electricity spool pre-buried device, including setting up the backup pad on the roof beam template perpendicularly, set up vertical installation pole in the backup pad, the lower part of following length direction movable mounting stop device installation pole on the installation pole is located pre-buried intraductally, and stop device touches with the up end of pre-buried pipe mutually. The utility model discloses can make the installation pole hang the top between two beam templates through the backup pad, pre-buried pipe is located between two beam templates, the lower part of installation pole is established to pre-buried pipe's upper portion cover, pre-buried pipe's lower part is mutually with the beam bottom template, stop device removes to the up end with pre-buried pipe after mutually along the installation pole, stop device fixes on the installation pole, the lower extreme that makes pre-buried pipe has the beam bottom template to support, it is spacing that there is stop device on the upper end, thereby make pre-buried pipe fix in two beam templates, when pouring the mortar between two beam templates, stop device can offset pre-buried pipe's buoyancy, thereby avoid the pre-buried pipe come-up.

Description

Pre-buried device of prefabricated composite beam water and electricity spool

Technical Field

The utility model relates to a building engineering field specifically is prefabricated composite beam water and electricity spool is pre-buried device.

Background

Vertical water and electricity wire pipes are generally embedded in the prefabricated composite beam, so that water and electricity wires can pass through the prefabricated composite beam, when the prefabricated composite beam is poured, the water and electricity wire pipes in the prefabricated composite beam are easy to float upwards under the influence of buoyancy, the water and electricity wire pipes are not easy to position, and mortar is easy to enter the water and electricity wire pipes to cause embedding failure.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the buried pipe receives buoyancy to influence the come-up, in order to solve this problem, the utility model provides a prefabricated superposed beam water and electricity spool is pre-buried device, and it can restrict the buried pipe come-up in advance.

The utility model discloses an content is prefabricated composite beam water and electricity spool pre-buried device, including setting up the backup pad in the roof beam template perpendicularly, set up vertical installation pole in the backup pad, along length direction movable mounting stop device on the installation pole, stop device can fix the optional position on the installation pole, the lower part of installation pole is located pre-buried intraductally, the length that the installation pole stretched into pre-buried pipe is L, the internal diameter of pre-buried pipe is d with the difference of the external diameter of installation pole, L > d, stop device's width or diameter are greater than the internal diameter of pre-buried pipe, stop device touches mutually with the up end of pre-buried pipe.

Furthermore, the supporting plate is provided with a mounting plate, the mounting rod is arranged on the mounting plate along the vertical direction, and any position of the mounting rod can be fixed on the mounting plate.

Furthermore, a movable fixing device is movably installed on the supporting plate along the length direction, the mounting plate is connected with the movable fixing device, and the mounting plate is arranged on the supporting plate through the movable fixing device.

Further, a vertical connecting plate is arranged between the mounting plate and the movable fixing device.

Furthermore, at least one end of the support plate is connected with the beam template.

Furthermore, a cushion block is arranged at the lower part of at least one end of the supporting plate.

Furthermore, rollers are respectively arranged at the lower parts of the two ends of the supporting plate.

Furthermore, the end parts of the two ends of the supporting plate are respectively provided with a bearing plate, the bearing plates are provided with guide wheels, and the guide wheels are perpendicular to the rollers.

Further, the both sides of backup pad set up the telescopic link along length direction respectively, the stiff end and the backup pad fixed connection of telescopic link, the expansion end and the loading board of telescopic link are connected.

Furthermore, the mounting rod is a lead screw, the limiting device is a limiting nut, and the limiting nut is mounted on the mounting rod in a matched mode.

The beneficial effects of the utility model are that, the utility model discloses can make the installation pole hang the top between two beam templates through the backup pad, pre-buried pipe is located between two beam templates, the lower part at the installation pole is established to pre-buried pipe's upper portion cover, pre-buried pipe's lower part and roof beam die block are mutually contacted, stop device removes to the up end with pre-buried pipe after along the installation pole, stop device fixes on the installation pole, the lower extreme that makes pre-buried pipe has the roof beam die block to support, it is spacing that there is stop device upper end, thereby make pre-buried pipe fix in two beam templates, when pouring the mortar between two beam templates, stop device can offset pre-buried pipe's buoyancy, thereby avoid pre-buried pipe come-up.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is a perspective view of FIG. 1;

fig. 4 is another schematic structural diagram of the present invention.

Detailed Description

A prefabricated superposed beam water and electricity conduit embedded device comprises a supporting plate 1 vertically arranged on a beam template, wherein a vertical installation rod 3 is arranged on the supporting plate 1, a limiting device is movably installed on the installation rod 3 along the length direction and can be fixed at any position on the installation rod 3, the lower part of the installation rod 3 is positioned in a pre-embedded pipe 14, the length of the installation rod 3 extending into the pre-embedded pipe 14 is L, the difference value between the inner diameter of the pre-embedded pipe 14 and the outer diameter of the installation rod 3 is d, L & gtd enables the lower part of the installation rod 3 to be contacted with the inner wall of the pre-embedded pipe 14, so that support and limit are provided for the pre-embedded pipe 14, the pre-embedded pipe 14 is prevented from being radially stressed by the impact of mortar and being separated from the installation rod 3, the width or diameter of the limiting device is larger than the inner diameter of the pre-embedded pipe 14, the limiting device is prevented from entering the pre-embedded pipe 14, the limiting device can effectively provide a limiting effect for the pre-embedded pipe 14, and is contacted with the upper end surface of the pre-embedded pipe 14, thereby applying a compressive force to the pre-buried pipe 14. The structure can enable the installation rod 3 to be suspended above the space between the two beam templates through the supporting plate 1, the embedded pipe 14 is located between the two beam templates, the upper portion of the embedded pipe 14 is sleeved on the lower portion of the installation rod 3, the lower portion of the embedded pipe 14 is in contact with the beam bottom template, the limiting device moves along the installation rod 3 to be in contact with the upper end face of the embedded pipe 14, the limiting device is fixed on the installation rod 3, the lower end of the embedded pipe 14 is supported by the beam bottom template, the upper end of the embedded pipe is limited by the limiting device, the embedded pipe 14 is fixed in the two beam templates, and when mortar is poured between the two beam templates, the limiting device can offset buoyancy of the embedded pipe 14, so that the embedded pipe 14 is prevented from floating. The position limiting device can be adjusted on the mounting rod 3 along the length direction, so that the embedded pipes 14 with different lengths can be adapted.

The mounting plate 2 is arranged on the supporting plate 1, the mounting rod 3 is arranged on the mounting plate 2 along the vertical direction, and any position of the mounting rod 3 can be fixed on the mounting plate 2. The structure can enable the mounting rod 3 and the embedded pipe 14 to be far away from the supporting plate 1, so that the embedded position of the embedded pipe 14 can be separated from the mounting position of the supporting plate 1, and the phenomenon that the supporting plate 1 cannot be embedded due to the fact that the supporting plate 1 is not convenient to mount at the embedded position of the embedded pipe 14 is avoided.

As shown in fig. 1-4, a movable fixing device is movably mounted on the supporting plate 1 along the length direction, the mounting plate 2 is connected with the movable fixing device, and the mounting plate 2 is arranged on the supporting plate 1 through the movable fixing device. The movable fixing device can move and fix by driving the mounting plate 2, so that the embedded pipe 14 can be embedded in the width position of any beam template between the two beam templates, and the embedded range of the embedded pipe 14 is effectively enlarged. The movable fixing device can have various structures, a mounting ring 7 is preferably arranged, the mounting ring 7 is sleeved on the periphery of the supporting plate 1 and can move along the length direction of the supporting plate 1, a limit bolt 8 is screwed on the mounting ring 7, a nut is arranged on the limit bolt 8 and is contacted with the outer wall of the mounting ring 7, and the end part of a screw rod of the limit bolt 8 is contacted with the supporting plate 1. The structure is simple and the cost is low. The movable fixing device can also be composed of an electric push rod, the fixed end of the electric push rod is fixed on the supporting plate 1, the movable end of the electric push rod is connected with the mounting plate 2, and the mounting plate 2 can be fixed at the width position of any beam template along with the expansion and contraction of the movable end of the electric push rod.

As shown in fig. 1-4, a vertical connecting plate 6 is arranged between the mounting plate 2 and the movable fixing device. The connecting plate 6 can improve or reduce the height position of the mounting plate 2, so that the mounting plate 2 can be lifted, cement mortar is prevented from being attached to the mounting plate, stirrups between two beam templates are avoided, the mounting plate 2 can be reduced, and the mounting length of the embedded pipe 14 is short.

As shown in fig. 1 to 4, at least one end of the support plate 1 is connected to a beam formwork. Such a structure can facilitate the beam formwork to provide support for the support plate 1. The supporting plate 1 can be matched with a hole on the beam template through a bolt, so that the connection with the beam template is realized. The support plate 1 can also be connected with the beam template by other modes such as buckle connection, pin hole insertion, rope belt binding and the like.

As shown in fig. 1-3, a cushion block 10 is provided at a lower portion of at least one end of the support plate 1. The cushion block 10 can raise the height position of the support plate 1, and the support plate 1 is prevented from being adhered by cement mortar. A bearing plate 9 can be arranged between the cushion block 10 and the support plate 1 to improve the stability of the connection between the cushion block 10 and the support plate 1.

As shown in fig. 4, rollers 11 are respectively installed at the lower parts of both ends of the supporting plate 1. The roller 11 can be convenient for the backup pad 1 to remove along the beam template, is convenient for change the pre-buried position of pre-buried pipe 14. The roller 11 may be a self-locking wheel.

As shown in figure 4, the two ends of the supporting plate 1 are respectively provided with a bearing plate 9, the bearing plate 9 is provided with a guide wheel 12, and the guide wheel 12 is perpendicular to the roller 11. The guide wheel 12 can play a role in guiding the support plate 1, and the support plate 1 is prevented from falling off from the beam template.

As shown in fig. 4, the two sides of the supporting plate 1 are respectively provided with a telescopic rod 13 along the length direction, the fixed end of the telescopic rod 13 is fixedly connected with the supporting plate 1, and the movable end of the telescopic rod 13 is connected with the bearing plate 9. The telescopic rod 13 can be an electric push rod, a hydraulic rod and the like. People can make the leading wheel 12 on the loading board 9 contact with the side wall of the beam template by controlling the extension of the movable end of the telescopic rod 13, thereby being convenient for adapting to beam templates with different widths.

As shown in fig. 1-4, the mounting rod 3 is a screw rod, the limiting device is a limiting nut 5, and the limiting nut 5 is mounted on the mounting rod 3 in a matching manner. The structure is simple, the cost is low and the operation is convenient. The mounting rod 3 can be in threaded connection with the supporting plate 1 or the mounting plate 2, a fastening nut 4 can be arranged on the mounting rod 3 in a matched mode, and the fastening nut 4 can be in contact with the supporting plate 1 or the mounting plate 2, so that the position of the mounting rod 3 is locked.

Claims

1. Prefabricated superposed beam water and electricity spool pre-buried device, its characterized in that: including backup pad (1) of perpendicular setting on the roof beam template, set up vertical installation pole (3) on backup pad (1), along length direction movable mounting stop device on installation pole (3), stop device can fix the optional position on installation pole (3), the lower part of installation pole (3) is located pre-buried pipe (14), the length that installation pole (3) stretched into pre-buried pipe (14) is L, the internal diameter of pre-buried pipe (14) is d with the difference of the external diameter of installation pole (3), L > d, stop device's width or diameter are greater than the internal diameter of pre-buried pipe (14), stop device touches with the up end of pre-buried pipe (14).

2. The pre-buried device of precast composite beam water and electricity spool of claim 1, characterized in that: the mounting plate (2) is arranged on the supporting plate (1), the mounting rod (3) is arranged on the mounting plate (2) along the vertical movement, and any position of the mounting rod (3) can be fixed on the mounting plate (2).

3. The pre-buried device of precast composite beam water and electricity spool of claim 2, characterized in that: the movable fixing device is movably installed on the supporting plate (1) along the length direction, the mounting plate (2) is connected with the movable fixing device, and the mounting plate (2) is arranged on the supporting plate (1) through the movable fixing device.

4. The pre-buried device of precast composite beam water and electricity spool of claim 3, characterized in that: and a vertical connecting plate (6) is arranged between the mounting plate (2) and the movable fixing device.

5. The pre-buried device of precast composite beam water and electricity spool of claim 1, characterized in that: at least one end of the supporting plate (1) is connected with the beam template.

6. The pre-buried device of precast composite beam water and electricity spool of claim 1, characterized in that: the lower part of at least one end of the supporting plate (1) is provided with a cushion block (10).

7. The pre-buried device of precast composite beam water and electricity spool of claim 1, characterized in that: the lower parts of the two ends of the supporting plate (1) are respectively provided with a roller (11).

8. The pre-buried device of precast composite beam water and electricity spool of claim 7, characterized in that: the bearing plate (9) is arranged at the end parts of two ends of the supporting plate (1) respectively, the guide wheels (12) are arranged on the bearing plate (9), and the guide wheels (12) are perpendicular to the rollers (11).

9. The pre-buried device of precast composite beam water and electricity spool of claim 1, characterized in that: the supporting plate is characterized in that telescopic rods (13) are arranged on two sides of the supporting plate (1) respectively along the length direction, the fixed ends of the telescopic rods (13) are fixedly connected with the supporting plate (1), and the movable ends of the telescopic rods (13) are connected with the bearing plate (9).

10. The precast composite beam water and electric conduit embedded device according to any one of claims 1 to 9, characterized in that: the mounting rod (3) is a screw rod, the limiting device is a limiting nut (5), and the limiting nut (5) is mounted on the mounting rod (3) in a matched mode.