Steel belt pipe connecting structure

Abstract

The utility model discloses a steel belt pipe connecting structure, and belongs to the field of steel belt pipe connection, the steel belt pipe connecting structure comprises two supports, the outer sides of the two supports are fixedly provided with positioning seats through two symmetrically arranged bolts, the top of each positioning seat is fixedly provided with a positioning plate, and the inner wall of each positioning plate is rotatably connected with a screw rod; the outer edge of the lead screw is in threaded connection with a sliding block, and the top of the positioning plate is rotationally connected with one side of a second rotating plate. A handle is rotated to drive a lead screw to rotate, then the position of a sliding block is adjusted, the sliding block can move to drive a first rotating plate and a second rotating plate to rotate, then two rotating rings can be utilized to drive two side plates to rotate, and the positions of two abutting blocks are adjusted; the steel belt pipes with different diameters are placed between the two supports, the bottom plate is taken down to be separated from the supports, then bolts connected among the positioning seats, the clamping blocks and the supports are taken down, the device can be taken down from the outer sides of the steel belt pipes, and convenience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel belt pipe connection, in particular to a steel belt pipe connection structure. BACKGROUND

[0002] The steel belt pipe is also called a steel belt reinforced polyethylene spiral corrugated pipe for buried drainage, which is a new type of plastic buried drainage pipe developed in China in recent years. The product uses continuous steel belts to press spiral steel ribs, which are wrapped between the inner and outer two layers of hot fusion polyethylene, combining the high stiffness and high strength of steel with the flexibility, corrosion resistance and wear resistance of polyethylene.

[0003] In the published patent with the authorization announcement number CN219673585U, the steel belt pipe quick connection structure includes a connection box, a first bidirectional threaded rod is rotatably connected inside the connection box, a transmission cavity is formed in the connection box, a transmission assembly is rotatably connected to the inner bottom wall of the transmission cavity, two moving threaded sleeves are threadedly connected to the outer side of the first bidirectional threaded rod, two fixed rings are fixedly connected to the bottom end of each moving threaded sleeve, a second bidirectional threaded rod is fixedly and rotatably connected to the inner side of each fixed ring, the second bidirectional threaded rod extends to the front side of the fixed ring, and a limiting assembly is fixedly connected inside the fixed ring. The steel belt pipe quick connection structure can pre-fix the steel belt pipe, make the connection between the steel belt pipes more rapid, and make the connected steel belt pipes have better effects.

[0004] The above device is inconvenient for positioning steel belt pipes of different diameters during implementation, and since the steel belt pipes often need to be connected in deep trenches, they need to be deeply buried after connection. The above device is inconvenient for removing the positioning mechanism after connecting the steel belt pipes, is relatively cumbersome, and can affect the construction period. Practical new type content

[0005] In view of the deficiencies of the prior art, the present application provides a steel belt pipe connection structure, which overcomes the deficiencies of the prior art and aims to solve the problems in the background art.

[0006] In order to achieve the above object, the technical scheme adopted by the present application is as follows: a steel belt pipe connecting structure, comprising two supports, a positioning seat is fixedly installed on the outer side of the two supports through two symmetrically arranged bolts, a positioning plate is fixedly installed on the top of the positioning seat, a lead screw is rotatably connected to the inner wall of the positioning plate, a sliding block is threadedly connected to the outer edge of the lead screw, one side of a rotating plate two is rotatably connected to the top of the positioning plate, one side of a rotating plate one is rotatably connected to the top of the sliding block, the side away from the positioning plate and the sliding block of the rotating plate two and the rotating plate one is rotatably connected with a rotating ring, the rotating ring is rotatably connected to the outer edge of a side plate, an abutting block is fixedly installed on the inner side of the side plate, a bottom plate is inserted into the bottom of the two supports, two positioning frames are symmetrically fixedly installed on the top of the bottom plate, a rotating roller is rotatably connected to the inner wall of each of the two positioning frames, and a pulley is rotatably connected to the inner wall of each of the two supports.

[0007] As a preferred embodiment, a clamping block is fixedly installed on the bottom of the positioning seat, and the clamping block is adaptively installed at the middle position of the support.

[0008] By adopting the above technical scheme, the middle part of the two supports can be limited, so that the two supports will not tilt inward when subjected to extrusion force from the outside.

[0009] As a preferred embodiment, a rotating rod is rotatably connected to the inner wall of the side plate, two positioning blocks are symmetrically fixedly installed on the outer side of the support, and the rotating rod is rotatably connected to the inner wall of the two positioning blocks.

[0010] By adopting the above technical scheme, when the side plate rotates, the rotating rod can be used as a fulcrum to rotate on the inner wall of the positioning block, so that the position of the abutting block can be adjusted until the inner side of the abutting block contacts the installed steel belt pipe.

[0011] As a preferred embodiment, a slot is formed in the inner wall of the support, the abutting block is arranged on the inner wall of the slot, and a plurality of anti-skid protrusions are arranged on the side of the abutting block away from the side plate.

[0012] By adopting the above technical scheme, the abutting block can be rotated from the inner wall of the slot to the middle position of the two supports to contact the steel belt pipe, and the anti-skid protrusions can increase the friction force between the abutting block and the steel belt pipe when they contact, thereby ensuring the stability of the positioning and preventing the abutting block from easily shaking when connecting the ports.

[0013] As a preferred embodiment, a limiting block is fixedly installed on the top of the positioning seat, and one end of the lead screw close to the limiting block is rotatably connected to the inner wall of the limiting block.

[0014] By adopting the above technical scheme, the screw rod during rotation can be limited, the screw rod during rotation can be prevented from driving the sliding block out of the connection range of the screw rod, and the screw rod can be stably rotated in the same state.

[0015] As a preferred embodiment, one end of the two limiting rods is fixedly connected to the inner wall of the positioning plate, and the other end of the two limiting rods is fixedly connected to the limiting block.

[0016] By adopting the above technical scheme, the sliding block during sliding can be limited, the sliding block can be stably moved along the track of the limiting rod, and the sliding block can be prevented from being deviated and swinging.

[0017] As a preferred embodiment, the number of the rotating plate one and the rotating plate two is two, the two rotating plate ones and the two rotating plate twos are symmetrically arranged on the two sides of the positioning plate and the sliding block, and the side plate is rotatably connected to the rotating ring on the side of the rotating plate one and the rotating plate two away from the positioning plate and the sliding block, and the abutting block is fixedly installed on the inner side of the two side plates.

[0018] By adopting the above technical scheme, the sliding block can drive the rotating plate one and the rotating plate two to rotate, the two rotating rings can drive the two side plates to rotate, the positions of the two abutting blocks can be adjusted, the steel belt pipes with different diameters placed in the middle positions of the two supports can be positioned, the steel belt pipes can be stably arranged in the middle positions of the supports, and the firmness when the two steel belt pipe ports are connected can be ensured.

[0019] As a preferred embodiment, the handle is fixedly installed on the end of the screw rod away from the limiting block.

[0020] By adopting the above technical scheme, the convenience of the user when rotating the screw rod is increased, and the hand force is facilitated.

[0021] The beneficial effects of the present application are as follows:

[0022] 1. The steel belt pipe connecting structure drives the screw rod to rotate by rotating the handle, adjusts the position of the sliding block, drives the rotating plate one and the rotating plate two to rotate by the movement of the sliding block, drives the two side plates to rotate by the two rotating rings, adjusts the positions of the two abutting blocks, positions the steel belt pipes with different diameters placed in the middle positions of the two supports, removes the bottom plate from the supports, removes the bolts connected between the positioning seat, the clamping block and the support, and then the device can be removed from the outside of the steel belt pipe, and the convenience is improved.

[0023] 2. The steel belt pipe connecting structure, by setting the rotating roller and the pulley, the position of the steel belt pipe in the middle of the adjusting support is convenient to move, thereby the butt joint between the two connected steel belt pipes is convenient, and the convenience of moving the steel belt pipe is improved by the rolling force of the rotating roller and the pulley, without carrying. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present application;

[0025] Figure 2 It is a schematic diagram of the local structure of the present application;

[0026] Figure 3 It is a schematic diagram of the abutting block structure of the present application;

[0027] Figure 4 It is a schematic diagram of the bottom plate structure of the present application.

[0028] In the figure, the reference numerals are: 1, support; 2, positioning seat; 3, positioning plate; 4, lead screw; 5, sliding block; 6, rotating plate one; 7, rotating plate two; 8, rotating ring; 9, side plate; 10, abutting block; 11, rotating rod; 12, positioning block; 13, clamping block; 14, notch; 15, bottom plate; 16, positioning frame; 17, rotating roller; 18, pulley; 19, limiting block; 20, limiting rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0030] Reference Figures 1-4 A steel belt pipe connecting structure, comprising two supports 1, the outer sides of the two supports 1 are fixedly installed with positioning seats 2 through two symmetrically arranged bolts, the top of the positioning seat 2 is fixedly installed with a positioning plate 3, the inner wall of the positioning plate 3 is rotationally connected with a lead screw 4, the outer edge of the lead screw 4 is threadedly connected with a sliding block 5, one side of a rotating plate two 7 is rotationally connected to the top of the positioning plate 3, one side of a rotating plate one 6 is rotationally connected to the top of the sliding block 5, the sides away from the positioning plate 3 and the sliding block 5 of the rotating plate two 7 and the rotating plate one 6 are rotationally connected with a rotating ring 8, the rotating ring 8 is rotationally connected to the outer edge of a side plate 9, the inner side of the side plate 9 is fixedly installed with an abutting block 10, the bottom of the two supports 1 is inserted with a bottom plate 15, the top of the bottom plate 15 is symmetrically fixedly installed with two positioning frames 16, the inner walls of the two positioning frames 16 are rotationally connected with rotating rollers 17, the inner walls of the two supports 1 are rotationally connected with pulleys 18.

[0031] Reference Figure 1A clamping block 13 is fixedly installed at the bottom of the positioning seat 2. The clamping block 13 is adapted to be installed in the middle position of the bracket 1, so that the middle part of the two brackets 1 can be limited to ensure that they will not tilt inward when subjected to external squeezing force.

[0032] See Figure 3 and Figure 4 The inner wall of the side plate 9 is rotatably connected to a rotating rod 11. Two positioning blocks 12 are symmetrically fixed on the outer side of the bracket 1. The rotating rod 11 is rotatably connected to the inner wall of the two positioning blocks 12, so that when the side plate 9 rotates, it can rotate on the inner wall of the positioning block 12 with the rotating rod 11 as the fulcrum, thereby adjusting the position of the abutment block 10 until the inner side of the abutment block 10 contacts the installed steel strip pipe.

[0033] See Figure 4 The inner wall of the bracket 1 is provided with a slot 14, and the abutment block 10 is provided on the inner wall of the slot 14. The side of the abutment block 10 away from the side plate 9 is provided with several anti-slip protrusions, so that the abutment block 10 can rotate from the inner wall of the slot 14 to the middle position of the two brackets 1 and contact the steel strip tube. The anti-slip protrusions can increase the friction between the abutment block 10 and the steel strip tube when they come into contact, thereby ensuring the stability of the positioning and ensuring that it will not easily shake when the port is connected.

[0034] See Figure 2 A limiting block 19 is fixedly installed on the top of the positioning seat 2. The end of the lead screw 4 near the limiting block 19 is rotatably connected to the inner wall of the limiting block 19, so that the lead screw 4 can be limited when rotating, ensuring that the lead screw 4 will not drive the slider 5 out of the connection range of the lead screw 4 when rotating, and ensuring that the lead screw 4 rotates stably in the same state.

[0035] See Figure 2 The inner wall of the positioning plate 3 is fixedly connected to one end of two limiting rods 20, and the ends of the two limiting rods 20 away from the positioning plate 3 are fixedly connected to the limiting block 19. The slider 5 is slidably connected to the outer edge of the two limiting rods 20, so that the slider 5 can be limited when sliding, ensuring that the slider 5 can move stably along the trajectory of the limiting rods 20, and ensuring that it will not be deviated or swing.

[0036] See Figure 1 - Figure 3There are two rotating plates 6 and two rotating plates 7. The two rotating plates 6 and two rotating plates 7 are symmetrically arranged on both sides of the positioning plate 3 and the slider 5. The side of the rotating plates 6 and two rotating plates 7 away from the positioning plate 3 and the slider 5 is rotatably connected to the side plate 9 through the rotating ring 8. The inner side of the two side plates 9 is fixedly installed with the abutment block 10, so that the movement of the slider 5 can drive the rotating plates 6 and two rotating plates 7 to rotate. Then, the two rotating rings 8 can drive the two side plates 9 to rotate, and the position of the two abutment blocks 10 can be adjusted. This will position the steel strip tube placed in the middle of the two supports 1, ensuring that it can be stably set in the middle position of the support 1 and ensuring the firmness of the connection between the two steel strip tube ends.

[0037] See Figure 1 A handle is fixedly installed at the end of the lead screw 4 away from the limit block 19, which increases the convenience for the user to rotate the lead screw 4 and facilitates the application of force by hand.

[0038] Working principle: When using this device, firstly, insert the two brackets 1 into the inner wall of the base plate 15. Then, take the positioning seat 2 and install the clamping block 13 at the bottom of the positioning seat 2 into the middle position of the two brackets 1. At the same time, use two bolts to firmly connect the two brackets 1, clamping block 13, and positioning seat 2. Then, place the connected steel strip tube into the middle position of the two brackets 1. Then, use the rotating roller 17 and pulley 18 to move and adjust the position of the steel strip tube, which facilitates the docking between the two connected steel strip tubes and improves the convenience of moving the steel strip tube, eliminating the need for handling. After the two connected steel strip tubes are joined, the handle can be turned to drive the lead screw 4 to rotate, thereby adjusting the position of the slider 5. The movement of the slider 5 can drive the rotating plate 6 and the rotating plate 7 to rotate. Then, the two rotating rings 8 can drive the two side plates 9 to rotate, adjusting the position of the two abutment blocks 10, thereby positioning the steel strip tube placed in the middle of the two supports 1. The anti-slip protrusions can increase the friction between the abutment block 10 and the steel strip tube when in contact, thereby ensuring the stability of the positioning and preventing it from easily shaking when the port is connected.

[0039] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are exemplary and not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on its spirit and principles, and these modifications and variations are also within the scope of the present invention.

Claims

1. A steel strip pipe connection structure, comprising two supports (1), characterized in that, Positioning seats (2) are fixedly installed on the outer sides of the two brackets (1) by two symmetrically arranged bolts. A positioning plate (3) is fixedly installed on the top of the positioning seat (2). A lead screw (4) is rotatably connected to the inner wall of the positioning plate (3). A slider (5) is threadedly connected to the outer edge of the lead screw (4). One side of a rotating plate (7) is rotatably connected to the top of the positioning plate (3). One side of a rotating plate (6) is rotatably connected to the top of the slider (5). The rotating plate (7) and the rotating plate (6) are far from the fixed position. One side of the position plate (3) and the slider (5) are rotatably connected to the rotating ring (8). The rotating ring (8) is rotatably connected to the outer edge of the side plate (9). The inner side of the side plate (9) is fixedly installed with an abutment block (10). The bottom of the two brackets (1) is inserted with a base plate (15). The top of the base plate (15) is symmetrically fixed with two positioning frames (16). The inner walls of the two positioning frames (16) are rotatably connected with rotating rollers (17). The inner walls of the two brackets (1) are rotatably connected with pulleys (18).

2. The steel strip pipe connection structure according to claim 1, characterized in that, The bottom of the positioning seat (2) is fixedly installed with a clamp (13), which is adapted to be installed in the middle position of the bracket (1).

3. The steel strip pipe connection structure according to claim 1, characterized in that, The inner wall of the side plate (9) is rotatably connected to a rotating rod (11), and two positioning blocks (12) are symmetrically fixedly installed on the outer side of the bracket (1). The rotating rod (11) is rotatably connected to the inner wall of the two positioning blocks (12).

4. The steel strip pipe connection structure according to claim 1, characterized in that, The bracket (1) has a slot (14) on its inner wall, and the abutment block (10) is located on the inner wall of the slot (14). The abutment block (10) has several anti-slip protrusions on the side away from the side plate (9).

5. The steel strip pipe connection structure according to claim 1, characterized in that, A limiting block (19) is fixedly installed on the top of the positioning seat (2), and the end of the screw (4) near the limiting block (19) is rotatably connected to the inner wall of the limiting block (19).

6. The steel strip pipe connection structure according to claim 1, characterized in that, The inner wall of the positioning plate (3) is fixedly connected to one end of two limiting rods (20), and the ends of the two limiting rods (20) away from the positioning plate (3) are fixedly connected to the limiting block (19). The slider (5) is slidably connected to the outer edge of the two limiting rods (20).

7. The steel strip pipe connection structure according to claim 1, characterized in that, There are two rotating plates (6) and two rotating plates (7). The two rotating plates (6) and two rotating plates (7) are symmetrically arranged on both sides of the positioning plate (3) and the slider (5). The side of the rotating plate (6) and the rotating plate (7) away from the positioning plate (3) and the slider (5) is rotatably connected to a side plate (9) through a rotating ring (8). The inner side of the two side plates (9) is fixedly installed with an abutment block (10).

8. The steel strip pipe connection structure according to claim 1, characterized in that, A handle is fixedly installed at the end of the lead screw (4) away from the limiting block (19).

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