Construction embedded line pipe protection structure

Abstract

The utility model discloses a construction pre-embedded line pipe protection structure, and particularly relates to the technical field of pre-embedded line pipes, the construction pre-embedded line pipe protection structure comprises a protection pipe, a protection ring is arranged in the protection pipe, a groove is arranged in the protection ring, a plurality of connecting strips are arranged in the groove, and the connecting strips are connected with the protection ring. And an auxiliary mechanism is arranged at the bottom of the protection pipe. By arranging the auxiliary mechanism, when the protection pipe is installed, the protection pipe can be placed at the cross position of a reinforcing steel bar through cooperation of a first connecting plate, a second connecting plate, a cross groove and a protection pad in the auxiliary mechanism; then the positions of a first connecting plate and a second connecting plate are positioned through cooperation of a threaded rod and a nut, so that the first connecting plate and the second connecting plate are firmly positioned at the crossed position of the steel bars, and therefore the situation that the position of the auxiliary mechanism is changed during concrete pouring is avoided; and the phenomenon that the pre-embedded protection pipe cannot be located at the preset position is avoided.

Description

Technical Field

[0001] This utility model relates to the field of pre-embedded conduit technology, and more specifically, to a protective structure for pre-embedded conduits during construction. Background Technology

[0002] Before the main structure of a building is completed, the conduits that are buried in the walls, floors, or ceilings are generally referred to as pre-embedded conduits. This practice can effectively reduce troubles in later construction, protect the wires, reduce damage to them from the external environment, and extend their service life. The main purpose of pre-embedded conduits is to closely coordinate with the civil engineering work, facilitate later construction operations, and reduce the workload on the floor.

[0003] According to patent application number 202122453520.6, a conduit for pre-embedded construction of building electrical equipment is provided. This patent has U-shaped grooves on both sides of the base. When in use, the base is snapped onto the outside of the reinforcing bars. The U-shaped grooves can be used to connect with the reinforcing bars that form an alternating cross shape. After connection, it can effectively prevent the pre-embedded pipe from being deformed or displaced due to external pressure during the pouring process, thus improving the stability of the device. However, in actual use, although the base can be placed at the alternating reinforcing bars through the U-shaped grooves, the position of the base is very easy to change during the concrete pouring process. It is not possible to accurately ensure that the position of the pre-embedded conduit is in the pre-set position. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a construction pre-embedded conduit protection structure. By setting up auxiliary mechanisms, the stability of the protective pipe after placement can be improved, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a construction pre-embedded conduit protection structure, including a protective pipe, a protective ring inside the protective pipe, a groove inside the protective ring, a plurality of connecting strips inside the groove, and an auxiliary mechanism at the bottom of the protective pipe.

[0006] In a preferred embodiment, the auxiliary mechanism includes a connecting ring, an annular groove is formed on the outer wall of the connecting ring, a movable ring is provided inside the annular groove, connecting rods are provided on both sides of the movable ring, and a fixed ring is provided at one end of the connecting rod.

[0007] In a preferred embodiment, a fixing rod is provided inside the connecting ring, a first connecting plate is provided at the bottom of the fixing rod, and a second connecting plate is provided at the bottom of the first connecting plate.

[0008] In a preferred embodiment, both the bottom of the first connecting plate and the bottom of the second connecting plate are provided with cross grooves, and protective pads are provided inside the cross grooves. The top of the second connecting plate is provided with a plurality of threaded rods, one end of which passes through the first connecting plate and extends to the outside of the first connecting plate. A nut is provided on the end of the threaded rod located outside the first connecting plate.

[0009] In a preferred embodiment, the top of the fixing rod is provided with a positioning groove, a protective block is provided inside the positioning groove, a positioning block is provided at the bottom of the protective block, a positioning plate is provided at the top of the protective block, and a positioning rod is provided at the top of the positioning plate.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] By incorporating an auxiliary mechanism, the installation of the protective pipe is no longer limited to simply creating a U-shaped groove on the base. Instead, the auxiliary mechanism, with its first connecting plate, second connecting plate, cross groove, and protective pad, positions the protective pipe at the intersection of the reinforcing bars. The threaded rod and nut then securely position the first and second connecting plates at the bar intersection, preventing the protective pipe from shifting during concrete pouring and thus avoiding misalignment after installation. Furthermore, the auxiliary mechanism's connection to the protective pipe via connecting rings, movable rings, connecting rods, fixed rings, fixed rods, protective blocks, positioning blocks, and positioning plates ensures that the angle of the protective pipe can be adjusted according to actual needs after initial positioning. This also prevents the protective pipe's angle from shifting automatically when no adjustment is required. These rational design features significantly improve the reliability and practicality of the device. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the auxiliary mechanism structure of this utility model.

[0014] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0015] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0016] The attached diagram is labeled as follows: 1. Protective tube; 2. Protective ring; 3. Connecting strip; 4. Connecting ring; 5. Movable ring; 6. Connecting rod; 7. Fixed ring; 8. Fixed rod; 9. First connecting plate; 10. Second connecting plate; 11. Protective pad; 12. Threaded rod; 13. Nut; 14. Protective block; 15. Positioning block; 16. Positioning plate; 17. Positioning rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] As attached Figure 1-4 The diagram shows a construction pre-embedded conduit protection structure, including a protective pipe 1, a protective ring 2 inside the protective pipe 1, a groove inside the protective ring 2, and several connecting strips 3 inside the groove. Both the protective ring 2 and the connecting strips 3 are made of rubber material to cooperate with the protective pipe 1 to protect the line. An auxiliary mechanism is provided at the bottom of the protective pipe 1.

[0019] As attached Figure 1 , 2 As shown in Figures 3 and 4, the auxiliary mechanism includes a connecting ring 4. An annular groove is formed on the outer wall of the connecting ring 4, and a movable ring 5 is disposed inside the annular groove. Connecting rods 6 are disposed on both sides of the movable ring 5, and a fixing ring 7 is disposed at one end of each connecting rod 6. The auxiliary mechanism is initially connected to the protective tube 1 through the addition of the connecting ring 4, movable ring 5, connecting rods 6, and fixing ring 7. The fixing ring 7 is fitted onto the outer wall of the protective tube 1. A fixing rod 8 is disposed inside the connecting ring 4, and a first connecting plate 9 is disposed at the bottom of the fixing rod 8. A second connecting plate 10 is disposed at the bottom of the first connecting plate 9. Both the bottom of the connecting plate 9 and the bottom of the second connecting plate 10 are provided with cross grooves, and protective pads 11 are provided inside the cross grooves. Several threaded rods 12 are provided on the top of the second connecting plate 10. One end of the threaded rod 12 passes through the first connecting plate 9 and extends to the outside of the first connecting plate 9. A nut 13 is provided on the end of the threaded rod 12 located outside the first connecting plate 9. The protective pads 11 are made of rubber material. The auxiliary mechanism is firmly installed at the cross intersection of the reinforcing bars through the cooperation of the first connecting plate 9, the second connecting plate 10, the protective pads 11, the threaded rods 12 and the nuts 13.

[0020] As attached Figure 1 , 2As shown in Figure 4, a positioning groove is provided at the top of the fixing rod 8, a protective block 14 is provided inside the positioning groove, a positioning block 15 is provided at the bottom of the protective block 14, a positioning plate 16 is provided at the top of the protective block 14, and a positioning rod 17 is provided at the top of the positioning plate 16. The protective block 14 is made of rubber material. The auxiliary mechanism is reconnected to the protective tube 1 through the cooperation of the protective block 14, the positioning block 15, the positioning plate 16, and the positioning rod 17, and the protective tube 1 can achieve angle change after reconnection.

[0021] The working principle of this utility model is as follows: When installing the protective pipe 1, first place the second connecting plate 10 at the cross intersection of the reinforcing bars, with the top cross groove of the second connecting plate 10 aligned with the cross intersection of the reinforcing bars. After placement, place the auxiliary mechanism along with the protective pipe 1 at the cross intersection of the reinforcing bars through the first connecting plate 9, with the bottom cross groove of the first connecting plate 9 aligned with the cross intersection of the reinforcing bars and the top cross groove of the second connecting plate 10. After placement, several threaded rods 12 pass through the first connecting plate 9. Then, several nuts 13 are screwed onto their corresponding positions via threaded connections. After the nut 13 is tightened onto the threaded rod 12, the auxiliary mechanism, together with the protective tube 1, is firmly positioned in the installation position. Then, the angle of the protective tube 1 is adjusted according to the actual usage requirements. When adjusting, first hold the protective tube 1 and pull it upward. After pulling it to the appropriate height, the positioning plate 16 is disengaged from the protective block 14. At this time, the angle can be adjusted by rotating the protective tube 1. After the adjustment is completed, press the protective tube 1 downward so that the protective block 14 is reconnected to the positioning plate 16 and the protective block 14 enters the positioning plate 16. After this is completed, the position adjustment of the protective tube 1 is completed, and the pre-embedding operation can then be carried out.

[0022] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0023] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0024] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A construction-embedded conduit protection structure, comprising a protective pipe (1), characterized in that: The protective tube (1) is provided with a protective ring (2) inside, the protective ring (2) is provided with a groove inside, and a number of connecting strips (3) are provided inside the groove. The bottom of the protective tube (1) is provided with an auxiliary mechanism. The auxiliary mechanism includes a connecting ring (4), the outer wall of the connecting ring (4) is provided with an annular groove, a movable ring (5) is provided inside the annular groove, a connecting rod (6) is provided on both sides of the movable ring (5), and a fixed ring (7) is provided at one end of the connecting rod (6).

2. The construction pre-embedded conduit protection structure according to claim 1, characterized in that: The connecting ring (4) is provided with a fixing rod (8) inside, and a first connecting plate (9) is provided at the bottom of the fixing rod (8), and a second connecting plate (10) is provided at the bottom of the first connecting plate (9).

3. The construction pre-embedded conduit protection structure according to claim 2, characterized in that: The bottom of the first connecting plate (9) and the bottom of the second connecting plate (10) are both provided with cross grooves. A protective pad (11) is provided inside the cross groove. Several threaded rods (12) are provided on the top of the second connecting plate (10). One end of the threaded rod (12) passes through the first connecting plate (9) and extends to the outside of the first connecting plate (9). A nut (13) is provided on the end of the threaded rod (12) located outside the first connecting plate (9).

4. The construction pre-embedded conduit protection structure according to claim 2, characterized in that: The top of the fixing rod (8) is provided with a positioning groove, and a protective block (14) is provided inside the positioning groove. A positioning block (15) is provided at the bottom of the protective block (14), and a positioning plate (16) is provided at the top of the protective block (14). A positioning rod (17) is provided at the top of the positioning plate (16).

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