Pipeline supporting frame

Abstract

The utility model discloses a pipeline support frame, which relates to the technical field of pipeline supports and comprises a body, a sliding beam is arranged at the top of the body, a sliding groove is formed in the sliding beam along the length direction, a lead screw is arranged in the sliding groove, two nut seats are arranged on the lead screw, two T-shaped clamping pieces are arranged on the nut seats, and the nut seats are detachably connected with a limiting frame through the T-shaped clamping pieces. The limiting frame comprises a bottom plate and U-shaped vertical walls arranged on the outer edge of the bottom plate, rolling wheels are arranged between the U-shaped vertical walls, a T-shaped clamping opening is formed in the position, corresponding to the T-shaped clamping piece, of the bottom plate, and the T-shaped clamping piece can penetrate through the T-shaped clamping opening; a limiting piece is rotationally arranged between the U-shaped vertical walls, when the limiting piece is in a horizontal state, the T-shaped clamping piece can be limited to be separated from the T-shaped clamping opening, and when one end of the limiting piece is higher than the top of the T-shaped clamping piece, the limiting frame can be taken out of the T-shaped clamping opening. According to the utility model, the T-shaped clamping piece, the T-shaped clamping port and the limiting piece are matched, so that the limiting frame and the nut seat are detachably connected, and the limiting frame is convenient to replace and maintain.

Description

Technical Field

[0001] This utility model relates to the field of pipe support technology, and in particular to a pipe support frame. Background Technology

[0002] See appendix Figure 1 The image shows a pipe support with adjustable support height. The support includes two support pipes, each containing a support rod. The top of the support rod is equipped with a support beam, and the support beam contains a lead screw. A nut seat is fitted onto the lead screw, and a stop is connected to the nut seat. When the lead screw is rotated, the two stops can move towards each other.

[0003] However, in this bracket, the nut seat and the stop are welded together and cannot be disassembled. When the stop is damaged or needs to be replaced, the joint between the nut seat and the stop can only be cut and separated using an angle grinder. This disassembly method is very labor-intensive and time-consuming.

[0004] Therefore, there is an urgent need for a pipe support frame to facilitate the disassembly of the retainer on the nut seat and improve work efficiency. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a pipe support frame that solves the problem that in existing supports, the nut seat and the retaining frame are welded together and cannot be disassembled. When the retaining frame is damaged or needs to be replaced, the joint between the nut seat and the retaining frame can only be cut and separated using an angle grinder, resulting in a large workload and long time consumption during disassembly.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A pipe support frame includes a body, a sliding beam horizontally provided on the top of the body, a sliding groove provided along the length of the sliding beam, a lead screw provided in the sliding groove, two nut seats provided on the lead screw, the nut seats moving towards each other under the action of the lead screw, two T-shaped clips provided on the nut seats, and a limit frame detachably connected to the nut seats through the T-shaped clips.

[0008] The limiting frame includes a base plate and U-shaped vertical walls set on the outer edge of the base plate. Rollers are installed between the U-shaped vertical walls. The base plate is provided with a T-shaped card interface at the position corresponding to the T-shaped card, and the T-shaped card can pass through the T-shaped card interface.

[0009] The U-shaped vertical walls are provided with a limiting piece for rotation. When the limiting piece is in a horizontal state, it can prevent the T-shaped card from detaching from the T-shaped card interface. When one end of the limiting piece is higher than the top of the T-shaped card, the limiting frame can be removed from the T-shaped card interface.

[0010] Furthermore, the T-shaped clamp includes a connecting post connected to the nut seat and a snap-fit ​​post arranged perpendicular to the height direction of the connecting post. The arrangement direction of the snap-fit ​​post is perpendicular to the length direction of the sliding beam, and the length of the snap-fit ​​post is greater than the height of the connecting post.

[0011] Furthermore, the T-shaped card interface includes a sliding port and a passage port, and when the T-shaped card is in a horizontal state, it occupies one-third of the width of the passage port.

[0012] Furthermore, the limiting piece has rotating posts at both ends, the U-shaped wall has rotating holes at the positions corresponding to the rotating posts, the limiting piece has a driving post at the other end, the U-shaped wall has an clearance opening at the position corresponding to the driving post, and the height of the clearance opening is greater than that of the T-shaped clip.

[0013] Furthermore, the main body includes two guide tubes, each containing a guide rod, which is detachably connected to the sliding beam.

[0014] Furthermore, at least one connecting beam is detachably provided between the two guide tubes.

[0015] Furthermore, a retaining sleeve is welded to the side wall of the guide tube, and the retaining sleeve is connected to the pin of the connecting beam.

[0016] Furthermore, the drive column extends to the outside of the clearance opening.

[0017] In summary, the beneficial technical effects of this utility model are as follows:

[0018] The T-shaped card interface is used to connect the limit bracket and the nut seat on the T-shaped card piece. When placed horizontally, the limit plate occupies a certain width of the T-shaped card interface, thus preventing the limit bracket from moving along the sliding opening and preventing the T-shaped card piece from falling out. When the limit plate rotates along the rotating hole and one end is higher than the top of the T-shaped card piece, the limit plate releases the restriction on the movement of the limit bracket along the sliding opening, allowing the limit bracket to detach from the T-shaped card piece. This achieves a detachable connection between the nut seat and the limit bracket, facilitating the replacement and maintenance of the limit bracket and improving work efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram showing the connection between the sliding beam and the limiting seat of an existing pipe support;

[0020] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 3 yes Figure 2 The diagram of the limit bracket is hidden;

[0022] Figure 4This is a structural diagram of the limit frame;

[0023] Figure 5 yes Figure 4 A diagram from another angle;

[0024] Figure 6 yes Figure 4 A diagram of the third angle;

[0025] Figure 7 This is a schematic diagram showing the interaction between the T-type card and the T-type card interface;

[0026] Figure 8 yes Figure 3 Enlarged schematic diagram of part A;

[0027] Figure 9 This is a schematic diagram of the connection between the sliding beam and the guide rod.

[0028] Reference numerals: 1. Support tube; 2. Support rod; 3. Support beam; 4. Stop; 5. Guide tube; 6. Guide rod; 7. Sliding beam; 8. Slide groove; 9. Lead screw; 10. Nut seat; 11. T-shaped clamp; 12. Connecting column; 13. Clamping column; 14. Limiting frame; 15. Base plate; 16. U-shaped vertical wall; 17. Roller; 18. T-shaped clamping interface; 19. Sliding port; 20. Through port; 21. Rotary hole; 22. Limiting piece; 23. Rotating column; 24. Drive column; 25. Clearance port; 26. Insertion hole; 27. Insertion column; 28. Connecting beam; 29. ​​Sleeve; 30. Support arm; 31. Connecting arm; 32. Sliding sleeve. Detailed Implementation

[0029] The present invention will now be described clearly and completely with reference to the embodiments.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0031] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. 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 a connection through an intermediate medium, or 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 based on the specific circumstances.

[0032] See appendix Figure 1As shown, the existing pipe support includes two support pipes 1, a support rod 2 is provided inside the support pipe 1, a support beam 3 is provided between the two support rods 2, and two stops 4 that can move in opposite directions under the action of a screw are provided on the support beam 3. The screw is equipped with a nut seat 4, and the nut seat 4 and the stops 4 are welded and fixed together.

[0033] See appendix Figure 2-9 The image shows a pipe support frame, including a main body. The main body includes two vertical guide tubes 5. The outer wall of the guide tubes 5 is provided with a sleeve 29, and the two guide tubes 5 are connected by a connecting beam 28 through a pin in the sleeve 29. The connection between the connecting beam 28 and the pin in the guide tubes 5 facilitates the individual placement of the two guide tubes 5 when storing the main body, thus reducing the width of the entire main body and making it easier to store. At the same time, two hinge seats are provided on the circumference of each guide tube 5. A support arm 30 is hinged to the hinge seat. One end of the support arm 30 is hinged to a connecting arm 31, and one end of the connecting arm 31 is hinged to a sliding sleeve 32 fitted on the guide tube 5. By setting the support arm 30, connecting arm 31 and sliding sleeve 32, the support arm 30 can be opened when in use to increase the contact area between the main body and the ground and improve stability. At the same time, it can be folded to reduce the volume when stored.

[0034] The guide tube 5 is provided with a guide rod 6, and a sliding beam 7 is horizontally provided between the two guide rods 6. The end of the guide rod 6 near the sliding beam 7 is provided with an insertion hole 26 along the axial direction. At the same time, the sliding beam 7 is provided with an insertion post 27 at the position corresponding to the insertion hole 26. The insertion post 27 cooperates with the insertion hole 26.

[0035] A sliding beam 7 has a groove 8 along its length. A lead screw 9 is rotatably mounted in the groove 8. Rotating heads are provided at both ends of the lead screw 9. The rotating heads cooperate with a hexagonal wrench to rotate the lead screw 9. At the same time, the lead screw 9 is symmetrically threaded and equipped with two nut seats 10. The two nut seats 10 move towards each other along the groove 8 under the rotation of the lead screw 9. Two T-shaped clamps 11 are arranged side by side on the nut seats 10 along the length of the sliding beam 7. The T-shaped clamps 11 include a connecting post 12 connected to the nut seat 10 and a clamping post 13 arranged perpendicular to the height direction of the connecting post 12.

[0036] The nut seat 10 is connected to the limiting frame 14 via the T-shaped clip 11. The limiting frame 14 includes a base plate 15 and a U-shaped vertical wall 16 set on the outer edge of the base plate 15. Rollers 17 are mounted between the U-shaped vertical walls 16. The base plate 15 has a T-shaped clip interface 18 at the position corresponding to the T-shaped clip 11. The T-shaped clip interface 18 includes a sliding port 19 and a through port 20. The through port 20 allows the locking post 13 of the T-shaped clip 11 to pass through, and the T-shaped clip 11 can move back and forth in the sliding port 19 via the connecting post 12.

[0037] Two side walls of the U-shaped vertical wall 16 near the base plate 15 have rotating holes 21. A limiting piece 22 is rotatably mounted on the U-shaped vertical wall 16 through the rotating holes 21. Rotating posts 23 are positioned at both ends of the limiting piece 22 corresponding to the positions of the rotating holes 21. When the limiting piece 22 is rotated to a horizontal position through the rotating holes 21, one end of the limiting piece 22 occupies one-third of the width of the passage opening 20. In use, the locking post 13 of the T-shaped clamp 11 passes through the passage opening 20, and then the connecting post 12 slides backward along the sliding opening 19 to the end of the sliding opening 19. The limiting piece 22 is then placed in a horizontal position, preventing the limiting frame 14 from moving forward or backward, thus connecting with the nut seat 10. When the limiting piece 22 is rotated along the rotating holes 21 and the other end is higher than the top of the T-shaped clamp 11, the limiting frame 14 can move along the sliding opening 19, placing the locking post 13 within the passage opening 20. The limiting frame 14 can then be removed from the nut seat 10.

[0038] It can be seen that the detachable connection between the limit frame 14 and the nut seat 10 is achieved through the cooperation of the T-shaped clip 11, the T-shaped clip interface 18 and the limit piece 22, which facilitates the placement and removal of the limit frame 14 and improves the efficiency of replacement and maintenance.

[0039] Furthermore, the other end of the limiting piece 22 is provided with a drive post 24, and the U-shaped vertical wall 16 is provided with a clearance opening 25 corresponding to the position of the drive post 24. The height of the clearance opening 25 is greater than the overall height of the T-shaped clip 11, and one end of the drive post 24 extends to the outside of the clearance opening 25. During use, the drive post 24 facilitates the rotation of the limiting piece 22 along the rotating hole 21.

[0040] When installing the limiting bracket 14, one end of the limiting piece 22 is lifted by the drive column 24 and rotated along the rotating hole 21. Then, the locking post 13 of the T-shaped clip 11 passes through the passage 20 and the base plate 15 falls onto the sliding beam 7. Next, the limiting bracket 14 slides backward along the sliding port 19 to the end of the sliding port 19. At this time, the locking post 13 and the base plate 15 are locked together. Then, the limiting piece 22 is placed horizontally. At this time, one end of the limiting piece 22 occupies one-third of the width of the passage 20. The limiting bracket 14 cannot move back and forth, thus connecting with the nut seat 10. When the limiting bracket 14 is removed, one end of the limiting piece 22 is lifted and made higher than the top of the T-shaped clip 11. At this time, the limiting bracket 14 can move along the sliding port 19 so that the locking part is located in the passage 20. Then, the limiting bracket 14 can be removed from the nut seat 10.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape and principle of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. A pipe support frame, comprising a body, wherein a sliding beam (7) is horizontally provided at the top of the body, the sliding beam (7) is provided with a groove (8) along its length, a lead screw (9) is provided in the groove (8), and two nut seats (10) are provided on the lead screw (9), the nut seats (10) moving towards each other under the action of the lead screw (9), characterized in that: The nut seat (10) is provided with two T-shaped clips (11), and the nut seat (10) is detachably connected to the limit frame (14) through the T-shaped clips (11); The limiting frame (14) includes a base plate (15) and U-shaped vertical walls (16) set on the outer edge of the base plate (15). Rollers (17) are mounted between the U-shaped vertical walls (16). The base plate (15) is provided with a T-shaped card interface (18) at the position corresponding to the T-shaped card (11). The T-shaped card (11) can pass through the T-shaped card interface (18). A limiting piece (22) is provided between the U-shaped vertical walls (16). When the limiting piece (22) is in a horizontal state, it can prevent the T-shaped card (11) from disengaging from the T-shaped card interface (18). When one end of the limiting piece (22) is higher than the top of the T-shaped card (11), the limiting frame (14) can be taken out from the T-shaped card interface (18).

2. The pipe support frame according to claim 1, characterized in that: The T-shaped clamp (11) includes a connecting post (12) connected to the nut seat (10) and a clamping post (13) arranged perpendicular to the height direction of the connecting post (12). The arrangement direction of the clamping post (13) is perpendicular to the length direction of the sliding beam (7), and the length of the clamping post (13) is greater than the height of the connecting post (12).

3. A pipe support frame according to claim 1, characterized in that: The T-shaped card interface (18) includes a sliding port (19) and a passage port (20), and when the T-shaped card (11) is in a horizontal state, it occupies one-third of the width of the passage port (20).

4. A pipe support frame according to claim 1, characterized in that: The limiting piece (22) has rotating posts (23) at both ends, and the U-shaped wall (16) has rotating holes (21) at the positions corresponding to the rotating posts (23). The limiting piece (22) has a driving post (24) at the other end, and the U-shaped wall (16) has a clearance opening (25) at the position corresponding to the driving post (24). The height of the clearance opening (25) is greater than that of the T-shaped clip (11).

5. A pipe support frame according to claim 1, characterized in that: The main body includes two guide tubes (5), and a guide rod (6) is provided inside the guide tube (5). The guide rod (6) is detachably connected to the sliding beam (7).

6. A pipe support frame according to claim 5, characterized in that: The guide rod (6) has an insertion hole (26) at one end near the sliding beam (7), and the sliding beam (7) has a post (27) at the position corresponding to the insertion hole (26).

7. A pipe support frame according to claim 5, characterized in that: At least one connecting beam (28) is detachably provided between the two guide tubes (5).

8. A pipe support frame according to claim 7, characterized in that: A ferrule (29) is welded to the side wall of the guide tube (5), and the ferrule (29) is connected to the connecting beam (28) by a pin.

9. A pipe support frame according to claim 4, characterized in that: The drive column (24) extends to the outside of the clearance opening (25).

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