Water and electricity installation line pipe bending positioning frame

Abstract

The utility model discloses a water and electricity installation line pipe bending positioning frame which comprises a base, a threaded rod, a bending rod and a reset spring, the top of the base is provided with a fixed clamping block and a movable clamping block, the inner side of the movable clamping block is provided with a connecting piece, the outer side of the fixed clamping block is provided with the threaded rod, and the top end of the threaded rod is fixedly provided with a handle. A bending block is fixed to the top of the base, a connecting rod is arranged at the top of the bending block, a main supporting block is fixed to the right end of the connecting rod, a folding rod is fixed to the back of the main supporting block, and an auxiliary supporting block is arranged on the folding rod. According to the water and electricity installation line pipe bending positioning frame, the fixed clamping block and the movable clamping block are arranged, the movable clamping block is slidably connected with the base, by rotating the threaded rod, the movable clamping block is made to move, the distance between the movable clamping block and the fixed clamping block is controlled, line pipes of different sizes can be clamped conveniently, and therefore the use flexibility of the bending positioning frame is improved.

Description

Technical Field

[0001] This utility model relates to the field of conduit bending technology, specifically a positioning frame for bending conduits in water and electricity installation. Background Technology

[0002] During production, conduit is generally straight for easy transportation. However, during the installation of water and electricity conduits, bending is required due to aesthetic requirements for the layout of water and electricity pipes and the limitations imposed by the shape of the house.

[0003] When laying conduits during construction, it is necessary to bend the conduits wherever needed. To facilitate construction, a pipe bender is usually used for bending. However, it is not easy to control the bending angle when using a pipe bender. When a precise angle is required, the pipe bender cannot meet the requirements. In addition, the pipe bender can only be used for conduits that are no larger than the maximum applicable size of the pipe bender. In actual use, it is necessary to prepare pipe benders of various sizes, which reduces the flexibility of use.

[0004] Therefore, we propose a water and electricity installation conduit bending and positioning frame to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a water and electricity installation conduit bending positioning bracket to solve the problems mentioned in the background art, such as the difficulty in controlling the bending angle, the small applicable size range, and the limited flexibility of use in the current market.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water and electricity installation conduit bending and positioning frame, comprising a base, a threaded rod, a bending rod, and a return spring. The top of the base is provided with a fixed clamping block and a movable clamping block, and a connecting piece is provided on the inner side of the movable clamping block. The outside of the fixed clamping block is provided with a threaded rod, and a handle is fixed to the top of the threaded rod. The top of the base is fixed with a bending block, and a connecting rod is provided on the top of the bending block. A main support block is fixed to the right end of the connecting rod, and a bending rod is fixed to the back of the main support block. The bending rod is provided with a secondary support block.

[0007] Preferably, the right end of the fixing block is connected to the connecting rod via a return spring.

[0008] Preferably, the right end of the connecting rod is connected to the bending block by a bearing, the main support block is installed on the upper surface of the base through a movable groove, and an angle scale line is engraved at the bottom of the movable groove. The main support block and the base are movably connected.

[0009] Preferably, the connector passes through the fixed clamping block and is movably connected to the fixed clamping block; the threaded rod passes through the back of the connector and is threadedly connected to the connector; the threaded rod is connected to the fixed clamping block by a bearing; and the movable clamping block forms a sliding structure with the base through a limiting groove.

[0010] Preferably, the base has an movable notch at the handle position.

[0011] Preferably, the side of the bending block is set as an arc surface, and the inner sides of the main support block and the auxiliary support block are arc surfaces.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the water and electricity installation conduit bending and positioning bracket,

[0013] (1) It is equipped with a fixed clamping block and a movable clamping block, and the movable clamping block is slidably connected to the base. By rotating the threaded rod, the movable clamping block can be moved to control the distance between the movable clamping block and the fixed clamping block, which makes it easier to clamp different sizes of wire pipes, thereby improving the flexibility of the bending positioning frame.

[0014] (2) It is equipped with a bending rod and a movable groove, and the bottom of the movable groove is equipped with a scale line. When using the bending rod to bend the conduit, the conduit can be bent to a suitable angle through the scale line at the bottom of the movable groove, making it easy to control the bending angle of the conduit.

[0015] (3) A return spring is provided. When the connecting rod rotates, the return spring extends. After bending is completed, the return spring retracts, so that the connecting rod returns to its original position, making it easier to bend. Attached Figure Description

[0016] Figure 1 This is a top view of the structure of this utility model;

[0017] Figure 2 This is a front view structural diagram of the present invention;

[0018] Figure 3 This is a side view of the structure of this utility model;

[0019] Figure 4 This utility model Figure 1 Schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Base; 2. Movable notch; 3. Fixed clamping block; 4. Movable clamping block; 5. Connecting piece; 6. Threaded rod; 7. Handle; 8. Limiting groove; 9. Bending block; 10. Connecting rod; 11. Main support block; 12. Folding rod; 13. Secondary support block; 14. Movable groove; 15. Return spring. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a water and electricity installation conduit bending and positioning frame, including a base 1, a threaded rod 6, a bending rod 12 and a return spring 15. The top of the base 1 is provided with a fixed clamping block 3 and a movable clamping block 4, and the inner side of the movable clamping block 4 is provided with a connector 5. The outer side of the fixed clamping block 3 is provided with a threaded rod 6, and the top of the threaded rod 6 is fixed with a handle 7. The top of the base 1 is fixed with a bending block 9, and the top of the bending block 9 is provided with a connecting rod 10. The right end of the connecting rod 10 is fixed with a main support block 11, and the back of the main support block 11 is fixed with a bending rod 12. The bending rod 12 is provided with a secondary support block 13.

[0023] The right end of the fixed clamp 3 is connected to the connecting rod 10 via a return spring 15. When the connecting rod 10 rotates, the contraction of the return spring 15 can drive the connecting rod 10 back to its original position, so that the fixed clamp 3 and the connecting rod 10 form a reset structure, which facilitates better bending of the conduit.

[0024] The right end of the connecting rod 10 is connected to the bending block 9 by a bearing. The main support block 11 is installed on the upper surface of the base 1 through the movable groove 14, and the bottom of the movable groove 14 is engraved with angle scale lines. The main support block 11 is movably connected to the base 1. The main support block 11 can be moved in the movable groove 14, and the wire tube can be precisely bent through the scale lines at the bottom of the movable groove 14, making it easy to control the bending angle of the wire tube.

[0025] The connector 5 passes through the fixed clamping block 3 and is movably connected to the fixed clamping block 3. The threaded rod 6 passes through the back of the connector 5 and is threadedly connected to the connector 5. The threaded rod 6 is connected to the fixed clamping block 3 by a bearing. The movable clamping block 4 forms a sliding structure with the base 1 through the limiting groove 8. The connector 5 can be moved by the rotation of the threaded rod 6. At the same time, the movable clamping block 4 can be moved on the limiting groove 8 by the connector 5, which is convenient for clamping wires of different sizes.

[0026] The base 1 has an movable notch 2 at the handle 7 position, which can be used to rotate the handle 7 without affecting the normal rotation of the handle 7, so as to facilitate the normal rotation of the threaded rod 6.

[0027] The side of the bending block 9 is set as an arc surface, and the inner sides of the main support block 11 and the auxiliary support block 13 are also arc surfaces. This allows the conduit to fit better against the bending block 9, the main support block 11 and the auxiliary support block 13 when bending the conduit, making it easier to bend the conduit.

[0028] Working principle: When using this electrical and plumbing conduit bending and positioning bracket, first insert the conduit between the fixed clamp 3 and the movable clamp 4, so that the right end of the conduit is in contact with the bending block 9, the main support block 11, and the auxiliary support block 13. Then, rotate the handle 7 to make the threaded rod 6 rotate on the fixed clamp 3. At the same time, the movable clamp 4 is pulled inward along the limiting groove 8 through the connecting piece 5, thereby clamping the conduit. Then, hold the bending rod 12 and pull it along the movable groove 14 to make the main support block 11 move along the movable groove 14. With the support of the bending block 9, the conduit is bent and bent to the correct position. At the appropriate angle, during the process, the connecting rod 10 rotates as the main support block 11 moves, and at the same time, the return spring 15 is stretched. After the bending is completed, the bending rod 12 is released, and at the same time, the return spring 15 retracts and drives the connecting rod 10 to rotate, so that the main support block 11 returns to its original position. Finally, by rotating the threaded rod 6 in the opposite direction through the handle 7, the connecting piece 5 pushes the movable clamp 4 to move outward along the limiting groove 8, and then the conduit is pulled out from the right side. This completes the use of the water and electricity installation conduit bending and fixing bracket. All contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A bending and positioning frame for a hydropower installation line pipe, comprising a base (1), a threaded rod (6), a folding rod (12) and a return spring (15), characterized in that: A fixed clamp block (3) and a movable clamp block (4) are arranged on the top of the base (1), and a connecting piece (5) is arranged on the inner side of the movable clamp block (4); a threaded rod (6) is arranged on the outer side of the fixed clamp block (3), and a handle (7) is fixed on the top of the threaded rod (6); a bending block (9) is fixed on the top of the base (1), and a connecting rod (10) is arranged on the top of the bending block (9); a main support block (11) is fixed on the right end of the connecting rod (10), and a folding rod (12) is fixed on the back of the main support block (11), and the folding rod (12) is provided with a secondary support block (13).

2. A bending and positioning frame for hydropower installation line pipes according to claim 1, characterized in that: The right end of the fixed clamp block (3) is connected to the connecting rod (10) via a return spring (15).

3. A bending and positioning frame for hydropower installation line pipes according to claim 1, characterized in that: The right end of the connecting rod (10) is connected to the bending block (9) via a bearing, the main support block (11) is mounted on the upper surface of the base (1) via a movable groove (14), and angle scale lines are engraved on the bottom of the movable groove (14), and the main support block (11) is movably connected to the base (1).

4. A bending and positioning frame for hydropower installation line pipes according to claim 1, characterized in that: The connecting piece (5) passes through the fixed clamp block (3), and the connecting piece (5) and the fixed clamp block (3) are movably connected. The threaded rod (6) passes through the back of the connecting piece (5), and the threaded rod (6) and the connecting piece (5) are threadedly connected. The threaded rod (6) and the fixed clamp block (3) are bearing-connected. The movable clamp block (4) forms a sliding structure with the base (1) through a limiting groove (8).

5. A bending and positioning frame for hydropower installation line pipes according to claim 1, characterized in that: The base (1) is provided with a movable notch (2) at the position of the handle (7).

6. A bending and positioning frame for hydropower installation line pipes according to claim 1, characterized in that: The side surface of the bending block (9) is configured as a curved surface, and the inner sides of the main supporting block (11) and the auxiliary supporting block (13) are curved surfaces.

Images