Building construction pipeline threading device

Abstract

The utility model belongs to the technical field of building construction, and relates to a building construction pipeline threading device which comprises a first arc-shaped plate and a second arc-shaped plate, the inner surface of the second arc-shaped plate is fixedly connected with a first fixing plate, and the first fixing plate is fixedly connected with the surface of a second fixing plate through a spring. A first clamping plate is arranged on the lower surface of the second fixing plate, and a first moving plate is slidably connected to the surface of the first clamping plate. The building construction pipeline threading device has the beneficial effects that through the arrangement of the arc-shaped plate, the clamping plate, the moving plate, the bolts, the moving wheels and other structures, in the cable laying process, the clamping plate is adjusted through the bolts to fix the device on the surface of a cable, and when the cable is pulled, the friction force can be reduced through the moving wheels; the surface of the cable can be prevented from being rubbed, and the laying efficiency of the cable is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a pipeline threading device for building construction. Background Art

[0002] A cable is composed of several or several groups of conductors and is used for the transmission of electrical energy or signals. With the continuous development of the times, the transmission load of cables is getting larger and larger, resulting in the diameter of cables becoming thicker and thicker. Large-diameter cables of hundreds of square meters have also been widely used. In cable laying construction, you first need to lay cable ducts, and then use cable pulling heads to lay the cables in the cable ducts.

[0003] In the prior art, a wire guide device is generally inserted into the wire tube in advance to guide the cable into the wire tube later. The wire guide device includes a steel wire. When in use, one end of the cable is tied to one end of the steel wire, and then the steel wire is pulled from the other end of the steel wire to bring the cable into the wire tube to complete the laying of the cable. During the cable threading process, directly pulling the steel wire to pull the cable can easily cause the cable skin to be worn, and due to the large contact friction between the cable and the wire tube, the pulling speed is slow, which affects the cable threading efficiency. Utility Model Content

[0004] The utility model provides a pipeline threading device for building construction to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction pipeline threading device, comprising a first arc-shaped plate and a second arc-shaped plate, the inner surface of the second arc-shaped plate is fixedly connected with a first fixing plate, the first fixing plate is fixedly connected with the surface of the second fixing plate through a spring, the lower surface of the second fixing plate is provided with a first clamping plate, and the surface of the first clamping plate is slidably connected with a first moving plate;

[0006] A connection block is fixedly connected to the surface of the first movable plate, a first sliding sleeve is inlaid on the surface of the connection block, the first sliding sleeve is slidably connected to the surface of the first sliding rod, and one end of the first sliding rod is fixedly connected to the side surface of the second fixed plate;

[0007] A first threaded barrel is embedded in the lower surface of the first arc-shaped plate, a first bolt is threadedly connected to the inner thread of the first threaded barrel, a top end of the first bolt is fixedly connected to the bottom end of the rotating shaft, the rotating shaft is arranged in a bearing, the rotating shaft is embedded in the lower surface of the second clamping plate, a second movable plate is slidably connected to the surface of the second clamping plate, and a movable wheel is arranged on the outer surface of the first arc-shaped plate.

[0008] As a further solution of the utility model: positioning blocks are arranged on the surfaces of the first arc plate and the second arc plate, second threaded barrels are inlaid on the surfaces of the positioning blocks, and the same second bolt is connected to the inner threads of two adjacent second threaded barrels.

[0009] As a further solution of the utility model: a second sliding sleeve is inlaid on the surface of the second arc-shaped plate, a second sliding rod is slidably connected inside the second sliding sleeve, and the second sliding rod is fixedly connected to the lower surface of the second clamping plate.

[0010] As a further solution of the present invention: the first clamping plate and the second clamping plate are both in a C-shape.

[0011] As a further solution of the utility model: a plurality of the moving wheels are provided, and are arranged in an array on the lower surface of the first arc-shaped plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The construction pipeline threading device is provided with structures such as an arc plate, a clamping plate, a movable plate, bolts and a movable wheel. During the cable laying process, the clamping plate is adjusted by bolts to fix the device on the cable surface. When the cable is pulled, the movable wheel can reduce the friction force, avoid the cable surface from being rubbed, and improve the cable laying efficiency.

[0014] 2. The construction pipeline threading device can be used for cables of different diameters during installation through the arrangement of structures such as springs, slide rods, sleeves, bearings, rotating shafts and bolts. At the same time, the arrangement of structures such as slide rods and sleeves can make the movement of the clamping plate and the movable plate more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model from the side;

[0018] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 for Figure 2 The enlarged structural diagram at B in the middle;

[0020] In the figure: 1. first arc-shaped plate; 2. second arc-shaped plate; 3. first fixed plate; 4. spring; 5. second fixed plate; 6. first clamping plate; 7. first movable plate; 8. connecting block; 9. first sliding sleeve; 10. first sliding rod; 11. first threaded cylinder; 12. first bolt; 13. rotating shaft; 14. bearing; 15. second clamping plate; 16. second movable plate; 17. movable wheel; 18. positioning block; 19. second threaded cylinder; 20. second bolt; 21. second sliding sleeve; 22. second sliding rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figure 1-4 The utility model provides the following technical solutions: a construction pipeline threading device, comprising a first arc plate 1 and a second arc plate 2, the inner surface of the second arc plate 2 is fixedly connected with a first fixing plate 3, the first fixing plate 3 is fixedly connected with the surface of the second fixing plate 5 through a spring 4, the lower surface of the second fixing plate 5 is provided with a first clamping plate 6, the surface of the first clamping plate 6 is slidably connected with a first moving plate 7, when the device is installed on the surface of the cable, the elastic action of the spring 4 can prevent excessive clamping from causing squeezing of the cable;

[0024] A connecting block 8 is fixedly connected to the surface of the first movable plate 7, and a first sliding sleeve 9 is inlaid on the surface of the connecting block 8. The first sliding sleeve 9 is slidably connected to the surface of a first sliding rod 10, and one end of the first sliding rod 10 is fixedly connected to the side surface of the second fixed plate 5. The arrangement of the first sliding sleeve 9 and the first sliding rod 10 can make the movement of the first movable plate 7 more stable;

[0025] A first threaded barrel 11 is embedded in the lower surface of the first arc-shaped plate 1, and a first bolt 12 is connected to the inner thread of the first threaded barrel 11. The top end of the first bolt 12 is fixedly connected to the bottom end of a rotating shaft 13. The rotating shaft 13 is arranged in a bearing 14, and the rotating shaft 13 is embedded in the lower surface of a second clamping plate 15. The arrangement of the bearing 14 and the rotating shaft 13 can make the first bolt 12 more convenient to rotate. A second movable plate 16 is slidably connected to the surface of the second clamping plate 15, and a movable wheel 17 is arranged on the outer surface of the first arc-shaped plate 1.

[0026] As a further solution of the utility model: the surfaces of the first curved plate 1 and the second curved plate 2 are both provided with positioning blocks 18, the surfaces of the positioning blocks 18 are inlaid with second threaded barrels 19, two adjacent second threaded barrels 19 are internally threadedly connected with the same second bolt 20, and the second threaded barrel 19 and the second bolt 20 are arranged to enable the first curved plate 1 and the second curved plate 2 to be relatively fixed.

[0027] Specifically, a second sliding sleeve 21 is inlaid on the surface of the second arc-shaped plate 2, and a second sliding rod 22 is slidably connected inside the second sliding sleeve 21. The second sliding rod 22 is fixedly connected to the lower surface of the second clamping plate 15. The setting of the second sliding sleeve 21 and the second sliding rod 22 can make the second clamping plate 15 move more stably during the adjustment process, which is conducive to clamping the cable.

[0028] Specifically, the first clamping plate 6 and the second clamping plate 15 are both C-shaped. The two clamping plates can clamp the cables, and the C-shaped arrangement can facilitate the clamping plates to be fixed to cables of various diameters.

[0029] Specifically, there are multiple moving wheels 17, which are arranged in an array on the lower surface of the first arc-shaped plate 1. There are multiple moving wheels 17, which can make it easier to contact the pipeline during movement, and make it easier for the steel wire to drag the cable during movement.

[0030] The working principle of the utility model is:

[0031] During the cable laying process, unscrew the second bolt 20, place the cable between the first clamping plate 6 and the second clamping plate 15, and then screw on the second bolt 20 to connect the first arc plate 1 and the second arc plate 2, so that the device can be installed on the surface of the cable; during the installation process, the first movable plate 7 and the second movable plate 16 can be pulled to adjust the position, and the contact area with the cable surface can be further expanded; during the installation and fixing process, the staff can screw the first bolt 12 to move the second clamping plate 15, and the clamping tightness can be further increased; in the process of pulling the steel wire, the friction can be reduced by the movable wheel 17, so that the efficiency of cable movement is improved.

[0032] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0035] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0036] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A pipeline threading device for construction, It is characterized in that The invention comprises a first arc-shaped plate (1) and a second arc-shaped plate (2), wherein the inner surface of the second arc-shaped plate (2) is fixedly connected to a first fixing plate (3), the first fixing plate (3) is fixedly connected to the surface of a second fixing plate (5) via a spring (4), a first clamping plate (6) is arranged on the lower surface of the second fixing plate (5), and a first movable plate (7) is slidably connected to the surface of the first clamping plate (6); A connection block (8) is fixedly connected to the surface of the first movable plate (7), a first sliding sleeve (9) is inlaid on the surface of the connection block (8), the first sliding sleeve (9) is slidably connected to the surface of a first sliding rod (10), and one end of the first sliding rod (10) is fixedly connected to the side surface of the second fixed plate (5); The lower surface of the first arc-shaped plate (1) is inlaid with a first threaded barrel (11), the first threaded barrel (11) is internally threadedly connected with a first bolt (12), the top end of the first bolt (12) is fixedly connected to the bottom end of a rotating shaft (13), the rotating shaft (13) is arranged in a bearing (14), the rotating shaft (13) is inlaid on the lower surface of a second clamping plate (15), the surface of the second clamping plate (15) is slidably connected with a second movable plate (16), and a movable wheel (17) is arranged on the outer surface of the first arc-shaped plate (1).

2. A construction pipeline threading device according to claim 1, Features: Positioning blocks (18) are provided on the surfaces of the first arc-shaped plate (1) and the second arc-shaped plate (2), and second threaded barrels (19) are inlaid on the surfaces of the positioning blocks (18). Two adjacent second threaded barrels (19) are internally threadedly connected with the same second bolt (20).

3. A construction pipeline threading device according to claim 1, Features: A second sliding sleeve (21) is inlaid on the surface of the second arc-shaped plate (2), a second sliding rod (22) is slidably connected inside the second sliding sleeve (21), and the second sliding rod (22) is fixedly connected to the lower surface of the second clamping plate (15).

4. A construction pipeline threading device according to claim 1, Features: The first clamping plate (6) and the second clamping plate (15) are both C-shaped.

5. A construction pipeline threading device according to claim 1, Features: A plurality of moving wheels (17) are provided, and are arranged in an array on the lower surface of the first arc-shaped plate (1).

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