Wire sleeve beam penetrating construction method

Abstract

The invention relates to the technical field of constructional engineering, in particular to a wire sleeve beam-penetrating construction method which comprises the following steps: determining the specific sizes of a protection pipe clamp and a sleeve according to the width of a cross beam and the specification of a wire pipe; the sleeve is clamped into the protection pipe clamp, connection is strengthened, and the beam penetrating device is obtained; the pre-embedding position is determined, screws are matched with the screw holes, and the beam penetrating device is fixed to the cross beam formwork; concrete is poured to form a beam body, and then the formwork is dismantled; a wire tube is exposed on the top plate and is fixed by a saddle clamp, and the wire tube penetrates through a corresponding sleeve when encountering a cross beam. The beam penetrating device is pre-buried at the position of the cross beam in advance, when the wiring tube is installed, the wiring tube can directly penetrate through the beam penetrating device on the cross beam when encountering obstruction of the cross beam, the situation that a traditional exposed distribution tube needs to be bent at the position of a lintel and a hanging bracket needs to be installed on a top plate is reduced, the material cost is reduced, and the construction efficiency and the construction quality are improved.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, in particular to a construction method for passing an electric wire casing through a beam. Background Art

[0002] In the past, apartments, office buildings, etc. did not have fine ceilings, and the construction unit required the sale of roughcast, and the buyer would then do a secondary design. Based on past experience, the construction unit would pre-bury the top plate pipelines in advance, and the buyer would do a secondary decoration later. However, when the screw rods were driven into the ceiling, the pre-buried pipelines would be damaged in large quantities, making them unusable, wasting manpower and material resources, and thus bringing difficulties to delivery.

[0003] Therefore, the construction unit requires the roof of the apartment or factory area to be exposed for piping. However, traditional exposed piping requires bending at the lintel and installing hangers on the roof, which increases the amount of materials used and is inconvenient when installing the wire pipe, which will affect the construction efficiency. Based on this, a construction method of wire conduit through the beam is proposed. Summary of the invention

[0004] In order to address the deficiencies in the prior art, the present invention provides a method for constructing wire conduits through beams, which reduces the need for traditional exposed pipes to be bent at the beams and for hangers to be installed on the top plates, thereby helping to reduce material costs and improve construction efficiency and quality.

[0005] To achieve the above object, the present invention provides the following technical solution: a construction method for wire casing through beam, comprising the following steps:

[0006] (1) Determine the specific dimensions of the protective pipe clamp and sleeve according to the width of the beam and the specifications of the wire pipe;

[0007] (2) Insert the casing into the protective pipe clamp and strengthen the connection to obtain the beam penetration device;

[0008] (3) Determine the embedded position, use screws and nail holes to fix the beam penetration device on the beam template;

[0009] (4) pouring concrete to form the beam body and then removing the formwork;

[0010] (5) Lay the wire conduit openly on the top plate and fix it with saddle clips. When encountering a crossbeam, pass the wire conduit through the corresponding sleeve.

[0011] Preferably, in step (1), the length of the protective tube clamp is greater than the length of the sleeve, and the length of the sleeve is at least the same as the width of the beam; the outer diameter of the wire tube is smaller than the inner diameter of the sleeve.

[0012] Preferably, in step (1), the protective pipe clamp is composed of a straight pipe and a half pipe, and the straight pipe and the half pipe are fixed to each other.

[0013] Preferably, in step (2), the strengthening connection method is: wrapping the protective pipe clamp and the sleeve with tape to increase firmness.

[0014] Preferably, in step (2), the strengthening connection method is: sticking double-sided tape on the surface of the sleeve, and then inserting the sleeve into the protective tube clamp, so that the other side of the double-sided tape is bonded to the inner wall of the protective tube clamp.

[0015] Preferably, in step (2), the strengthening connection method is: pre-arranging a plurality of groups of protrusions on the inner wall of the protective tube clamp, and setting grooves corresponding to the protrusions on the surface of the casing, and inserting the casing into the protective tube clamp so that the protrusions and the grooves are engaged.

[0016] Preferably, in step (3), a level is used to lay out the lines to ensure that the beam-penetrating device is on the same straight line in the horizontal and vertical directions.

[0017] The present invention provides a construction method for wire casing through beams, which has the following beneficial effects compared with the prior art:

[0018] The present invention pre-buries the beam-penetrating device at the crossbeam in advance. When the crossbeam is blocked during the installation of the electric wire pipe, the electric wire pipe can be directly passed through the beam-penetrating device on the crossbeam, which reduces the need for traditional exposed pipes to bend at the crossbeam and install hangers on the top plate, which is conducive to reducing material costs and improving construction efficiency and quality. In addition, the level gauge is used to lay out the lines to ensure that the beam-penetrating device is on the same straight line in the horizontal and vertical directions. The laid electric wire pipe is horizontal and vertical, and looks good, which greatly improves the quality of the electric wire pipe installation and provides convenience for later threading and maintenance construction.

[0019] The beam penetration device in the present invention mainly consists of a protective pipe clamp and a sleeve, and has the characteristics of simple on-site assembly, convenient use, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of the beam-piercing device in Example 1 of the present invention;

[0022] Figure 2 Schematic diagram of the structure of the beam-piercing device in Embodiment 2 of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the beam-piercing device in Example 3 of the present invention;

[0024] Figure 4 This is a schematic diagram of the installation of the electric wire tube of the present invention. DETAILED DESCRIPTION

[0025] The following examples are used to explain the implementation methods of the present application in detail, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] Example 1

[0027] A construction method for passing a wire casing through a beam comprises the following steps:

[0028] (1) Determine the specific dimensions of the protective tube clamp and the sleeve according to the width of the crossbeam and the specifications of the wire tube. The length of the protective tube clamp is greater than the length of the sleeve, and the length of the sleeve is at least the same as the width of the crossbeam; the outer diameter of the wire tube is smaller than the inner diameter of the sleeve; the protective tube clamp is composed of a straight tube and a half tube, and the straight tube and the half tube are fixed.

[0029] (2) Insert the casing into the protective pipe clamp and wrap it with tape to strengthen the connection between the two to obtain a beam penetration device.

[0030] (3) Determine the embedded position of the beam penetration device according to the actual pipeline position in the drawing, and use screws and nail holes to fix the beam penetration device on the beam template. During the installation of the beam penetration device, use a level to lay out the lines to ensure that the beam penetration device is on the same straight line in the horizontal and vertical directions.

[0031] (4) Pour concrete to form the beam and then remove the formwork.

[0032] (5) Lay the wire conduit openly on the top plate and fix it with saddle clips. When encountering a crossbeam, pass the wire conduit through the corresponding sleeve.

[0033] The beam penetration device in this embodiment is composed of a protective pipe clamp, a nail hole opened on the protective pipe clamp, a sleeve detachably mounted on the protective pipe clamp, and a tape for binding the sleeve and the protective pipe clamp.

[0034] Similarly, when the area of ​​each floor is 1,000 square meters, compared with the traditional exposed piping construction, the wire conduit through the beam construction method in this embodiment is used to shorten the exposed piping time by 4 days, save 80 labors, and a total of 25,600 yuan; save about 15,000 yuan in material costs, and save a total of 40,600 yuan.

[0035] Example 2

[0036] A construction method for passing a wire casing through a beam comprises the following steps:

[0037] (1) Determine the specific dimensions of the protective tube clamp and the sleeve according to the width of the crossbeam and the specifications of the wire tube. The length of the protective tube clamp is greater than the length of the sleeve, and the length of the sleeve is at least the same as the width of the crossbeam; the outer diameter of the wire tube is smaller than the inner diameter of the sleeve; the protective tube clamp is composed of a straight tube and a half tube, and the straight tube and the half tube are fixed.

[0038] (2) Double-sided tape is pasted on the surface of the casing, and the release film on the double-sided tape is torn off. Then, the casing is clamped into the protective pipe clamp, and the other side of the double-sided tape is bonded to the inner wall of the protective pipe clamp to strengthen the connection between the two, thereby obtaining a beam-penetrating device.

[0039] (3) Determine the embedded position of the beam penetration device according to the actual pipeline position in the drawing, and use screws and nail holes to fix the beam penetration device on the beam template. During the installation of the beam penetration device, use a level to lay out the lines to ensure that the beam penetration device is on the same straight line in the horizontal and vertical directions.

[0040] (4) Pour concrete to form the beam and then remove the formwork.

[0041] (5) Lay the wire conduit openly on the top plate and fix it with saddle clips. When encountering a crossbeam, pass the wire conduit through the corresponding sleeve.

[0042] The beam penetration device in this embodiment is composed of a protective pipe clamp, a nail hole opened on the protective pipe clamp, a sleeve detachably mounted on the protective pipe clamp, and a double-sided adhesive for bonding the sleeve and the protective pipe clamp.

[0043] Example 3

[0044] A construction method for passing a wire casing through a beam comprises the following steps:

[0045] (1) Determine the specific dimensions of the protective tube clamp and the sleeve according to the width of the crossbeam and the specifications of the wire tube. The length of the protective tube clamp is greater than the length of the sleeve, and the length of the sleeve is at least the same as the width of the crossbeam; the outer diameter of the wire tube is smaller than the inner diameter of the sleeve; the protective tube clamp is composed of a straight tube and a half tube, and the straight tube and the half tube are fixed.

[0046] (2) A plurality of groups of protrusions are pre-arranged on the inner wall of the protective pipe clamp, and grooves corresponding to the protrusions are arranged on the surface of the casing. The casing is inserted into the protective pipe clamp so that the protrusions are engaged with the grooves to strengthen the connection between the two, thereby obtaining a beam-penetrating device.

[0047] (3) Determine the embedded position of the beam penetration device according to the actual pipeline position in the drawing, and use screws and nail holes to fix the beam penetration device on the beam template. During the installation of the beam penetration device, use a level to lay out the lines to ensure that the beam penetration device is on the same straight line in the horizontal and vertical directions.

[0048] (4) Pour concrete to form the beam and then remove the formwork.

[0049] (5) Lay the wire conduit openly on the top plate and fix it with saddle clips. When encountering a crossbeam, pass the wire conduit through the corresponding sleeve.

[0050] The beam penetration device in this embodiment is composed of a protective pipe clamp, a nail hole opened on the protective pipe clamp, a sleeve detachably mounted on the protective pipe clamp, and a protrusion and a groove.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction method for wire casing through beam, characterized in that: The following steps are involved: (1) Determine the specific dimensions of the protective pipe clamp and sleeve according to the width of the beam and the specifications of the wire pipe; (2) Insert the casing into the protective pipe clamp and strengthen the connection to obtain the beam penetration device; (3) Determine the embedded position, use screws and nail holes to fix the beam penetration device on the beam template; (4) pouring concrete to form the beam body and then removing the formwork; (5) Lay the wire conduit openly on the top plate and fix it with saddle clips. When encountering a crossbeam, pass the wire conduit through the corresponding sleeve.

2. The method for constructing a wire casing through a beam according to claim 1, characterized in that: In step (1), the length of the protective pipe clamp is greater than the length of the sleeve, and the length of the sleeve is at least the same as the width of the beam; the outer diameter of the wire tube is smaller than the inner diameter of the sleeve.

3. The construction method of wire casing through beam according to claim 1, characterized in that: In step (1), the protective pipe clamp is composed of a straight pipe and a half pipe, and the straight pipe and the half pipe are fixed.

4. The construction method of wire casing through beam according to claim 1, characterized in that: In step (2), the connection strengthening method is: wrapping the protective pipe clamp and the sleeve with tape to increase the firmness.

5. The construction method of wire casing through beam according to claim 1, characterized in that: In step (2), the strengthening connection method is: sticking double-sided tape on the surface of the sleeve, and then inserting the sleeve into the protective tube clamp, so that the other side of the double-sided tape is bonded to the inner wall of the protective tube clamp.

6. The construction method of wire casing through beam according to claim 1, characterized in that: In step (2), the strengthening connection method is: pre-arrange a plurality of groups of protrusions on the inner wall of the protective tube clamp, arrange grooves corresponding to the protrusions on the surface of the casing, and insert the casing into the protective tube clamp so that the protrusions are engaged with the grooves.

7. The construction method of wire casing through beam according to claim 1, characterized in that: In step (3), use a level to lay out the lines to ensure that the beam-penetrating device is on the same straight line in the horizontal and vertical directions.

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