Sewage pipeline clamping jaw easy to operate

Abstract

The utility model discloses a sewage pipeline clamping jaw easy to operate, which relates to the technical field of pipeline hoisting and comprises a hoisting cross beam and an adaptive adjusting mechanism. According to the device, when the two-way screw cylinder is rotated, the two fixed clamping seats are driven to move towards each other or away from each other through the movable screw rod, the movable sliding sleeve and the connecting column, so that the distance between the two groups of arc-shaped clamping jaws can be adjusted, the device can be matched with sewage pipelines with different lengths for use, and the application range is widened; the two bidirectional lead screws can be driven to rotate synchronously through the hexagonal rotating rod, the first bevel gear and the second bevel gear, the bidirectional lead screws rotate to drive the two arc-shaped clamping jaws to move face to face or back to back through the horizontal moving column and the L-shaped connecting column to clamp or loosen the sewage pipeline, workers do not need to rotate the two bidirectional lead screws in sequence, operation is easy, use is convenient, and practicability is high. The practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline hoisting, in particular to an easy-to-operate sewage pipeline clamp. Background Art

[0002] Sewage pipes are pipe systems specially used to collect and transport urban sewage. Their main function is to transport domestic sewage and industrial wastewater from the place of generation to the sewage treatment plant for treatment. In the process of laying sewage pipes, pipe clamps are usually used to clamp and hoist the sewage pipes.

[0003] The patent with publication number CN219971612U in the prior art discloses a pipe laying hoisting device for water conservancy construction. When in use, the connecting ring of the hoisting beam is connected to the hook of the crane, and the crane can drive the hoisting beam to move. The hoisting beam drives the clamping claws to move synchronously through the connecting rod, so that the pipeline is horizontally located between the four clamping claws, and then the internal threaded pipe is rotated by the handle to reduce the distance between the lower ends of the two clamping claws to clamp the pipeline, thereby facilitating the alignment and laying of the pipeline during water conservancy construction. The device is easy to use, but during use, it is often necessary to hoist and clamp sewage pipes of different lengths. However, the distance between the two sets of clamping claws is fixed, and it is difficult to adapt to different lengths of sewage pipes during use. The scope of application is small and needs further improvement. Therefore, in order to solve the above problems, the utility model proposes an easy-to-operate sewage pipe clamp. Utility Model Content

[0004] The utility model aims to provide an easy-to-operate sewage pipe clamp to solve the problem in the above background technology that the distance between the two sets of clamps is fixed and it is difficult to adapt to sewage pipes of different lengths when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-operate sewage pipe clamp, comprising a lifting beam and an adapting and adjusting mechanism, the adapting and adjusting mechanism comprising two movable sleeves slidably sleeved on the lifting beam, the bottoms of the two movable sleeves are fixedly installed with connecting columns, the bottoms of the lifting beam are fixedly installed with two mounting plates, the sides of the two mounting plates are provided with first rotating holes, two bidirectional screw barrels are installed in the two first rotating holes for common rotation, the two bidirectional screw barrels are internally threaded with two movable screws, the ends of the two movable screws are respectively fixedly installed on the sides of the two connecting columns, and the bottoms of the two connecting columns are A fixed clamp seat is fixedly installed, and rectangular sliding holes are provided at both ends of the fixed clamp seat, and horizontal shift columns are slidably installed in the two rectangular sliding holes, and an L-shaped connecting column is fixedly installed at one end of the two horizontal shift columns, and arc-shaped clamping claws are fixedly installed at the ends of the two L-shaped connecting columns close to each other, and a linkage cavity is provided in the fixed clamp seat, and horizontal rotating holes connected to the linkage cavity are provided on the side inner walls of the two rectangular sliding holes, and bidirectional screw rods are installed in the two horizontal rotating holes for common rotation, and the two horizontal shift columns are respectively threadedly sleeved on the two ends of the bidirectional screw rods, and a control component for making the two bidirectional screw rods rotate synchronously is installed on the mounting plate.

[0006] Preferably, the control component includes a control rotating cylinder, the sides of the two mounting plates are each provided with a second rotating hole, the control rotating cylinder is rotatably installed in the two second rotating holes, the sides of the two fixed clamp seats close to each other are each provided with mounting rotating holes, hexagonal rotating rods are rotatably installed in the two mounting rotating holes, the two hexagonal rotating rods are slidably sleeved in the control rotating cylinder, the ends of the two hexagonal rotating rods are fixedly installed with first bevel gears, the two bidirectional screw rods are fixedly sleeved with second bevel gears, and the two first bevel gears are respectively meshed with the two second bevel gears.

[0007] Preferably, the bidirectional screw cylinder and the control rotating cylinder are both fixedly sleeved with anti-slip grip sleeves.

[0008] Preferably, a second screw hole connected to the second rotating hole is opened on the side of the mounting plate, a second locking bolt is threadedly installed in the second screw hole, and one end of the second locking bolt is in conflict with the side of the control rotating cylinder.

[0009] Preferably, a first screw hole connected to the first rotating hole is opened on the side of the mounting plate, a first locking bolt is installed in the inner thread of the first screw hole, and one end of the first locking bolt is in conflict with the side of the bidirectional screw barrel.

[0010] Preferably, anti-slip baffles are fixedly mounted on both ends of the lifting beam.

[0011] Preferably, a rubber pad is fixedly provided on the inner curved surface of the arc-shaped clamping jaw.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. The utility model has a reasonable structure. When the bidirectional screw barrel is rotated, the two fixed clamping seats are driven to move toward or away from each other through the moving screw rod, the moving sleeve, and the connecting column, so that the distance between the two sets of arc-shaped clamping claws can be adjusted, so that the device can be adapted to sewage pipes of different lengths, thereby improving the scope of application. When the control drum is rotated, the two bidirectional screw rods are driven to rotate synchronously through the hexagonal rotating rod, the first bevel gear, and the second bevel gear. The rotation of the bidirectional screw rod drives the two arc-shaped clamping claws to move toward or away from each other through the horizontal moving column and the L-shaped connecting column, so that the sewage pipe can be clamped or loosened, and the staff no longer needs to rotate the two bidirectional screw rods in sequence. The operation is simple, the use is convenient, and the practicality is good.

[0014] 2. In the utility model, through the matching arrangement of the first screw hole and the first locking bolt, when the first locking bolt is rotated, the bidirectional screw barrel can be fixed or loosened, thereby effectively reducing the distance between the two sets of arc-shaped clamping jaws caused by accidentally touching the bidirectional screw barrel. Through the matching arrangement of the second screw hole and the second locking bolt, when the second locking bolt is rotated, the control rotating barrel can be fixed or loosened, thereby effectively reducing the loosening and falling of the sewage pipe caused by the self-rotation of the control rotating barrel during the lifting process, and the stability is good during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of an easy-to-operate sewage pipe clamp of the utility model;

[0017] Figure 2 It is a schematic diagram of the partial cutaway structure of the fixed clamp seat in the utility model;

[0018] Figure 3 For this utility model Figure 1 A is an enlarged structural diagram;

[0019] Figure 4 It is a front view structural schematic diagram of an easy-to-operate sewage pipe clamp of the utility model.

[0020] In the figure: 1. lifting beam; 2. moving sleeve; 3. connecting column; 4. fixed clamp seat; 5. horizontal moving column; 6. L-shaped connecting column; 7. arc-shaped clamping claw; 8. bidirectional screw; 9. mounting plate; 10. bidirectional screw barrel; 11. moving screw; 12. control rotating barrel; 13. hexagonal rotating rod; 14. first bevel gear; 15. second bevel gear; 16. anti-slip grip sleeve; 17. first locking bolt; 18. second locking bolt; 19. anti-slip baffle. 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: Reference Figure 1-Figure 4 The illustrated easy-to-operate sewage pipe clamp comprises a lifting beam 1 and an adapting and adjusting mechanism. Two steel wire ropes are fixedly arranged on the top of the lifting beam 1. The top ends of the two steel wire ropes are fixedly connected to a lifting ring. The adapting and adjusting mechanism comprises two movable sleeves 2 which are slidably sleeved on the lifting beam 1. The bottoms of the two movable sleeves 2 are fixedly installed with connecting columns 3. Two mounting plates 9 are fixedly installed on the bottom of the lifting beam 1. The sides of the two mounting plates 9 are provided with first rotating holes. Two bidirectional screw barrels 10 are installed in the two first rotating holes for common rotation. Two movable screw rods 11 are sleeved on the inner threads of the bidirectional screw barrel 10. The threads of the two movable screw rods 11 are arranged oppositely. The ends of the two movable screw rods 11 are fixedly installed on the bottom of the lifting beam 1. On the sides of the two connecting columns 3, the bottom ends of the two connecting columns 3 are fixedly installed with fixed clamp seats 4, both ends of the fixed clamp seats 4 are provided with rectangular sliding holes, and horizontal shifting columns 5 are slidably installed in the two rectangular sliding holes, one end of the two horizontal shifting columns 5 is fixedly installed with L-shaped connecting columns 6, and the ends of the two L-shaped connecting columns 6 close to each other are fixedly installed with arc-shaped clamping claws 7, a linkage cavity is provided in the fixed clamp seat 4, and the side inner walls of the two rectangular sliding holes are provided with horizontal rotating holes connected with the linkage cavity, and two-way screw rods 8 are installed in the two horizontal rotating holes for common rotation, and the two horizontal shifting columns 5 are respectively threadedly sleeved on the two ends of the two-way screw rod 8, and a control component for making the two two-way screw rods 8 rotate synchronously is installed on the mounting plate 9.

[0023] By means of the above structure and the setting of the control component, the two bidirectional screw rods 8 can be made to rotate synchronously. The rotation of the bidirectional screw rods 8 will drive the two horizontal shifting columns 5 to move toward or away from each other, and then the two arc-shaped clamping jaws 7 can be driven to move toward or away from each other through the L-shaped connecting column 6 to clamp or loosen the sewage pipe. When the bidirectional screw barrel 10 is rotated, the two movable screw rods 11 will be driven to move toward or away from each other, and then the two fixed clamping seats 4 can be driven to move toward or away from each other through the movable sleeve 2 and the connecting column 3, so that the distance between the two sets of arc-shaped clamping jaws 7 can be adjusted, so that the device can be adapted for sewage pipes of different lengths, thereby improving the scope of application, and the operation is simple, the use is convenient, and the practicability is good.

[0024] refer to Figure 1 and Figure 2 As shown, the control assembly includes a control rotating cylinder 12, and the sides of the two mounting plates 9 are provided with second rotating holes. The control rotating cylinder 12 is rotatably installed in the two second rotating holes. The sides of the two fixed clamp seats 4 close to each other are provided with mounting rotating holes. Hexagonal rotating rods 13 are rotatably installed in the two mounting rotating holes. The two hexagonal rotating rods 13 are slidably sleeved in the control rotating cylinder 12. The ends of the two hexagonal rotating rods 13 are fixedly installed with first bevel gears 14. The two bidirectional screw rods 8 are fixedly sleeved with second bevel gears 15, and the two first bevel gears 14 are respectively meshed with the two second bevel gears 15. The advantage of such a setting is that when the control rotating cylinder 12 is rotated, the two hexagonal rotating rods 13 will be driven to rotate. The rotation of the two hexagonal rotating rods 13 will drive the two second bevel gears 15 to rotate together through the two first bevel gears 14, and then the two bidirectional screw rods 8 can be driven to rotate synchronously, and the staff no longer needs to rotate the two bidirectional screw rods 8 in sequence, which is more convenient to use.

[0025] refer to Figure 1 As shown, the bidirectional screw barrel 10 and the control rotating barrel 12 are both fixedly sleeved with an anti-skid grip sleeve 16. The advantage of such an arrangement is that, through the arrangement of the anti-skid grip sleeve 16, the staff can rotate the bidirectional screw barrel 10 and the control rotating barrel 12 more easily.

[0026] refer to Figure 3 As shown, a second screw hole connected to the second rotating hole is provided on the side of the mounting plate 9, and a second locking bolt 18 is installed in the inner thread of the second screw hole, and one end of the second locking bolt 18 is in conflict with the side of the control rotating drum 12. The advantage of such a setting is that, through the matching setting of the second screw hole and the second locking bolt 18, when the second locking bolt 18 is rotated, the control rotating drum 12 can be fixed or loosened, and thus during the hoisting process, the loosening of the sewage pipe caused by the self-rotation of the control rotating drum 12 can be effectively reduced.

[0027] refer to Figure 3As shown, a first screw hole connected to the first rotating hole is provided on the side of the mounting plate 9, and a first locking bolt 17 is installed in the inner thread of the first screw hole, and one end of the first locking bolt 17 is in conflict with the side of the bidirectional screw barrel 10. The advantage of such a setting is that, through the matching setting of the first screw hole and the first locking bolt 17, when the first locking bolt 17 is rotated, the bidirectional screw barrel 10 can be fixed or loosened, and then during use, the distance between the two sets of arc-shaped clamping jaws 7 can be effectively reduced due to the accidental touching of the bidirectional screw barrel 10.

[0028] refer to Figure 1 As shown, anti-slip baffles 19 are fixedly installed at both ends of the hoisting beam 1. The advantage of this arrangement is that the anti-slip baffles 19 can block the movable sleeve 2 and prevent the movable sleeve 2 from being detached from the hoisting beam 1 due to careless operation errors.

[0029] refer to Figure 1 As shown, a rubber pad is fixedly arranged on the inner arc surface of the arc-shaped clamping jaw 7. The advantage of such arrangement is that, through the arrangement of the rubber pad, a buffering and protective effect can be played on the sewage pipe when it is clamped.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An easy-to-operate sewage pipe clamp, characterized in that: The invention comprises a lifting beam (1) and an adapting and adjusting mechanism, wherein the adapting and adjusting mechanism comprises two movable sleeves (2) slidably sleeved on the lifting beam (1), the bottoms of the two movable sleeves (2) are fixedly mounted with connecting columns (3), the bottoms of the two movable sleeves (2) are fixedly mounted with two mounting plates (9), the sides of the two mounting plates (9) are provided with first rotating holes, two bidirectional screw barrels (10) are co-rotatably mounted in the two first rotating holes, the internal threads of the bidirectional screw barrels (10) are sleeved with two movable screw rods (11), the ends of the two movable screw rods (11) are respectively fixedly mounted on the sides of the two connecting columns (3), the bottoms of the two connecting columns (3) are fixedly mounted with fixed clamping seats (4), and the Rectangular sliding holes are provided at both ends of the fixed clamp seat (4), and horizontal shifting columns (5) are slidably installed in the two rectangular sliding holes. L-shaped connecting columns (6) are fixedly installed at one end of the two horizontal shifting columns (5), and arc-shaped clamping claws (7) are fixedly installed at the ends of the two L-shaped connecting columns (6) close to each other. A linkage cavity is provided in the fixed clamp seat (4), and horizontal rotating holes connected to the linkage cavity are provided on the side inner walls of the two rectangular sliding holes. Bidirectional screw rods (8) are rotatably installed in the two horizontal rotating holes. The two horizontal shifting columns (5) are respectively threadedly sleeved on the two ends of the bidirectional screw rod (8), and a control component for making the two bidirectional screw rods (8) rotate synchronously is installed on the mounting plate (9).

2. The easy-to-operate sewage pipe clamp according to claim 1, characterized in that: The control assembly comprises a control rotating cylinder (12), the sides of the two mounting plates (9) are each provided with a second rotating hole, the control rotating cylinder (12) is rotatably mounted in the two second rotating holes, the sides of the two fixing clamp seats (4) close to each other are each provided with a mounting rotating hole, the two mounting rotating holes are each rotatably mounted with a hexagonal rotating rod (13), the two hexagonal rotating rods (13) are both slidably sleeved in the control rotating cylinder (12), the ends of the two hexagonal rotating rods (13) are each fixedly mounted with a first bevel gear (14), the two bidirectional screw rods (8) are each fixedly sleeved with a second bevel gear (15), and the two first bevel gears (14) are respectively meshed with the two second bevel gears (15).

3. The easy-to-operate sewage pipe clamp according to claim 2, characterized in that: The bidirectional screw cylinder (10) and the control rotating cylinder (12) are both fixedly sleeved with an anti-slip grip sleeve (16).

4. The easy-to-operate sewage pipe clamp according to claim 2, characterized in that: A second screw hole communicating with the second rotating hole is formed on the side of the mounting plate (9), a second locking bolt (18) is threadedly mounted in the inner thread of the second screw hole, and one end of the second locking bolt (18) abuts against the side of the control rotating cylinder (12).

5. The easy-to-operate sewage pipe clamp according to claim 1, characterized in that: A first screw hole connected to the first rotating hole is provided on the side of the mounting plate (9), a first locking bolt (17) is installed in the inner thread of the first screw hole, and one end of the first locking bolt (17) abuts against the side of the bidirectional screw barrel (10).

6. The easy-to-operate sewage pipe clamp according to claim 1, characterized in that: Anti-drop blocking plates (19) are fixedly mounted on both ends of the lifting beam (1).

7. The easy-to-operate sewage pipe clamp according to claim 1, characterized in that: A rubber pad is fixedly provided on the inner arc surface of the arc-shaped clamping jaw (7).

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