Pipeline support for municipal construction

Abstract

The pipeline support for municipal construction comprises a base, a rotating shaft is arranged in the center of the top of the base, a large gear is fixedly connected to the surface of the rotating shaft, a small gear is meshed with the surface of the large gear, and a rotating shaft is fixedly connected to the interior of the small gear. Through the cooperation of the rotating shaft, the large gear, the small gear and the rotating shaft, the concave base can be driven to rotate in the horizontal direction, then the clamping structure can be rotationally adjusted in the horizontal direction, and then the clamping structure can be rotationally adjusted in the inclined direction through the cooperation of the transmission shaft, the crank and the supporting piece; and through cooperation of a lower supporting base, an upper supporting base, a fixing piece, a twisting column and an arc-shaped clamp, the device can adapt to different types of pipelines and can clamp the pipelines, and therefore the universality of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction, in particular to a pipeline support for municipal construction. Background Art

[0002] A large number of pipes need to be laid during municipal construction, so pipeline supports are needed to fix them. Pipeline supports are also called pipe supports. Pipe supports refer to a structural component used to support overhead pipes laid on the ground.

[0003] After searching, Chinese patent application No. 202121993435.2 discloses a pipeline support for municipal construction, including a base and a fixed seat, two fixed seats are connected to the top of the base, a support mechanism for fixing the pipeline is arranged between the fixed seats, an adjustment mechanism for adjusting the angle of the support mechanism is arranged in the fixed seat, a locking mechanism for limiting the support mechanism is arranged in the base, and the support mechanism includes a rotating column, a rotating shaft, a limiting groove, a fixed block, a lower clamp, an upper clamp, and a clamping spring, and the rotating shaft is connected between the fixed seats. The beneficial effect is that the patent facilitates the installation and disassembly of the pipeline by setting the support mechanism, improves the construction efficiency, and is conducive to maintenance. By setting the adjustment mechanism, the angle of the support mechanism can be adjusted, which is convenient for the inclined setting of the pipeline, and is convenient and flexible to use. In addition, the locking mechanism is used to lock the support mechanism, so that the pipeline is installed firmly.

[0004] Although the above patent facilitates the installation and disassembly of pipelines, improves construction efficiency, is conducive to maintenance, and can adjust the angle of the support mechanism, facilitate the tilting setting of the pipeline, and achieves stable installation of the pipeline through the locking mechanism, but in actual use, the support mechanism in this patent has a small clamping range for the pipeline and cannot adjust the clamping range according to different types of pipelines. In addition, this patent can only adjust the tilt of the support mechanism and cannot adjust it horizontally, which reduces its scope of application to a certain extent.

[0005] Therefore, it is necessary to modify the pipeline support in the above patent to effectively prevent the problem that the pipeline clamping range is small, the clamping range cannot be adjusted according to different types of pipelines, and the support mechanism can only be tilted but not horizontally rotated, which reduces the scope of application. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a pipeline support for municipal construction, which has the advantages of being able to adjust the clamping range according to different types of pipelines, and being able to adjust the inclination angle and horizontal angle of the support mechanism, thereby improving the scope of application, and solving the problems of the small clamping range of the pipeline, the inability to adjust the clamping range according to different types of pipelines, and the fact that the support mechanism can only be tilted but not horizontally rotated, thereby reducing the scope of application.

[0007] The cam is an angular channel formed between a pair of camshafts, the two ends of which are engaged with the toothed wheel, the two ends of which are engaged with the toothed wheel, and the toothed wheel is connected with the camshaft at the bottom to form a circle, the two ends of which are connected with the toothed wheel to form a circle.

[0008] As a preferred embodiment of the utility model, a lifting chamber is opened on the top of the base, and the lifting chamber is located directly below the rotating shaft, the bottom end of the rotating shaft extends into the interior of the lifting chamber and is fixedly connected with a limiting block, and the limiting block is slidably connected to the lifting chamber, and the top of the lifting chamber is fixedly connected with an inner ring gear, and the inner ring gear is meshed with the pinion gear.

[0009] As a preferred embodiment of the present invention, a protective shell is fixedly connected to the top of the base, and the protective shell is located on the surface of the large gear and the small gear.

[0010] As a preferred embodiment of the utility model, a plurality of positioning grooves are provided on the inner wall of the storage groove, and the plurality of positioning grooves are evenly arranged in a ring shape about the transmission shaft, a positioning hole is provided on the surface of the crank, a positioning pin is slidably connected inside the positioning hole, and the positioning pin is engaged with the positioning groove.

[0011] As a preferred embodiment of the utility model, the inner wall of the positioning hole is symmetrically fixedly connected to a limiting block, the surface of the positioning pin is symmetrically provided with limiting grooves, and the limiting grooves are slidably connected to the limiting block.

[0012] As a preferred embodiment of the present invention, a protective door is hinged on the surface of the storage slot.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model can drive the concave seat to rotate horizontally through the cooperation of the rotating shaft, the large gear, the small gear and the rotating shaft, and then can adjust the horizontal rotation of the clamping structure. Then, by utilizing the cooperation of the transmission shaft, the crank and the support, the clamping structure can be rotated and adjusted in the tilt direction, thereby improving the application scope of the device. Then, through the cooperation of the lower support seat, the upper support seat, the fixing part, the torsion column and the arc clamp, different types of pipes can be adapted and clamped, thereby improving the versatility of the device.

[0015] 2. The utility model can make the small gear translate up and down by setting the lifting chamber, the limiting block and the inner gear ring, so that it can mesh with the inner gear ring when it descends, and then the small gear can be positioned. At this time, since the small gear meshes with the large gear and the inner gear ring respectively, the large gear can be positioned, so that the rotating shaft can be positioned to prevent it from rotating autonomously. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional three-dimensional schematic diagram of the utility model of the concave seat and the crank in cooperation with each other;

[0018] Figure 3 It is a top perspective schematic diagram of the large gear and the small gear of the utility model used in conjunction with each other;

[0019] Figure 4 It is a partial cross-sectional bottom-up perspective diagram of the pinion gear and the internal gear ring of the utility model;

[0020] Figure 5 For this utility model Figure 2 A is an enlarged schematic diagram.

[0021] In the figure: 1. base; 2. rotating shaft; 3. large gear; 4. small gear; 5. rotating shaft; 6. concave seat; 7. storage slot; 8. transmission shaft; 9. crank; 10. support member; 11. lower support seat; 12. upper support seat; 13. fixing member; 14. torsion column; 15. arc clamp; 16. lifting chamber; 17. limiting block; 18. inner ring gear; 19. protective shell; 20. positioning groove; 21. positioning hole; 22. positioning pin; 23. limit block; 24. limit groove; 25. protective door. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 5 As shown, the utility model provides a pipeline support for municipal construction, including a base 1, a rotating shaft 2 is arranged at the center of the top of the base 1, a large gear 3 is fixedly connected to the surface of the rotating shaft 2, a small gear 4 is meshed on the surface of the large gear 3, a rotating shaft 5 is fixedly connected inside the small gear 4, and the rotating shaft 2 is rotatably connected to the base 1, a concave seat 6 is fixedly connected to the top of the rotating shaft 2, a receiving groove 7 is opened on one side of the concave seat 6, a transmission shaft 8 is rotatably connected inside the concave seat 6, one end of the transmission shaft 8 extends to the receiving groove 7 and is fixedly connected to a crank 9, a support member 10 is fixedly connected to the surface of the transmission shaft 8, a lower support seat 11 is fixedly connected to the top of the support member 10, an upper support seat 12 is hinged on one side of the lower support seat 11, a fixing member 13 is threadedly connected to the other end of the upper support seat 12 and the lower support seat 11, a torsion column 14 is threadedly connected to the top of the upper support seat 12, an arc clamp 15 is rotatably connected to the bottom of the torsion column 14, and the arc clamp 15 is used in conjunction with the lower support seat 11.

[0024] refer to Figure 3 and Figure 4 A lifting chamber 16 is provided at the top of the base 1, and the lifting chamber 16 is located directly below the rotating shaft 5. The bottom end of the rotating shaft 5 extends into the interior of the lifting chamber 16 and is fixedly connected with a limiting block 17, and the limiting block 17 is slidably connected to the lifting chamber 16. An inner gear ring 18 is fixedly connected to the top of the lifting chamber 16, and the inner gear ring 18 meshes with the pinion 4.

[0025] As a technical optimization scheme of the utility model, by setting the lifting chamber 16, the limiting block 17 and the inner ring gear 18, the small gear 4 can be translated up and down, so that it can mesh with the inner ring gear 18 when it descends, and then the small gear 4 can be positioned. At this time, since the small gear 4 is respectively meshed with the large gear 3 and the inner ring gear 18, the large gear 3 can be positioned, so that the rotating shaft 2 can be positioned to prevent it from rotating autonomously.

[0026] refer to Figure 1 A protective shell 19 is fixedly connected to the top of the base 1, and the protective shell 19 is located on the surface of the large gear 3 and the small gear 4.

[0027] As a technical optimization solution of the present invention, the protective shell 19 can be provided to protect the large gear 3 and the small gear 4, thereby extending their service life to a certain extent.

[0028] refer to Figure 2 and Figure 5 The inner wall of the storage groove 7 is provided with a plurality of positioning grooves 20, and the plurality of positioning grooves 20 are evenly arranged in a ring shape about the transmission shaft 8. A positioning hole 21 is provided on the surface of the crank 9. A positioning pin 22 is slidably connected inside the positioning hole 21, and the positioning pin 22 is engaged with the positioning groove 20.

[0029] As a technical optimization solution of the utility model, by setting the positioning groove 20, the positioning hole 21 and the positioning pin 22, the crank 9 can be positioned, and then the transmission shaft 8 can be positioned.

[0030] refer to Figure 2 and Figure 5 The inner wall of the positioning hole 21 is symmetrically fixedly connected to the limiting block 23 , and the surface of the positioning pin 22 is symmetrically provided with a limiting groove 24 , and the limiting groove 24 is slidably connected to the limiting block 23 .

[0031] As a technical optimization solution of the utility model, the setting of the limit block 23 and the limit groove 24 can not only limit the maximum displacement distance of the positioning pin 22 to prevent it from escaping from the positioning hole 21 and causing loss, but also make it convenient for the staff to grab the positioning pin 22 and rotate the crank 9.

[0032] refer to Figure 1 A protective door 25 is hinged on the surface of the storage groove 7.

[0033] As a technical optimization solution of the present invention, the protection door 25 is provided to protect the crank 9 and the positioning pin 22.

[0034] The working principle and use process of the utility model are as follows: when the staff uses the pipeline support in municipal construction, they first install the base 1 to the specified position, and then adjust the positions of the lower support seat 11 and the upper support seat 12 according to the installation of the pipeline, that is, push the rotating shaft 5 upward until it cannot rise, at this time the limiting block 17 at the bottom of the rotating shaft 5 rises to the maximum position in the lifting chamber 16, and the surface of the small gear 4 completely leaves the inner gear ring 18, and then the rotating shaft 5 is rotated to drive the small gear 4 to rotate, and the engagement of the small gear 4 with the large gear 3 drives the rotating shaft 2 to rotate, so that the lower support seat 11 and the upper support seat 12 can be rotated horizontally, when it rotates to a suitable angle, stop rotating the rotating shaft 5 and press it down until it cannot move, at this time the rotating shaft 5 drives the small gear 4 to move downward, and inserts the small gear 4 into the inner gear ring 18, at this time, because the teeth above and below the small gear 4 are respectively engaged with the large gear 3 and the inner gear ring 18, so that the large gear 3 can be rotated. The gear 3 is positioned so that the rotating shaft 2 can be positioned, and then the positioning pin 22 is pulled outward to make it leave the positioning groove 20, and then the positioning pin 22 is rotated to drive the crank 9 to rotate, and then the transmission shaft 8 can be driven to rotate, so that the support member 10 can be driven to rotate, and the inclination angle of the lower support seat 11 and the upper support seat 12 can be adjusted. When the position adjustment is completed, the positioning pin 22 is inserted into the positioning groove 20 at the corresponding position to complete the positioning of the crank 9, and then the transmission shaft 8 can be positioned. Then the upper support seat 12 can be opened, and the pipe to be clamped is placed on the lower support seat 11, and then the upper support seat 12 is closed, and the fixing member 13 can lock the upper support seat 12 and the lower support seat 11, and finally the torsion column 14 is rotated according to the size of the pipe, so that it drives the arc clamp 15 to clamp the pipe, so that it can adapt to different types of pipes and clamp them, thereby improving the versatility of the device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline support for municipal construction, comprising a base (1), characterized in that: A rotating shaft (2) is arranged at the center of the top of the base (1); a large gear (3) is fixedly connected to the surface of the rotating shaft (2); a small gear (4) is meshed with the surface of the large gear (3); a rotating shaft (5) is fixedly connected inside the small gear (4); and the rotating shaft (2) is rotatably connected to the base (1); a concave seat (6) is fixedly connected to the top of the rotating shaft (2); a receiving groove (7) is provided on one side of the concave seat (6); a transmission shaft (8) is rotatably connected inside the concave seat (6); one end of the transmission shaft (8) extends to the receiving groove (7). A crank handle (9) is fixedly connected, a support member (10) is fixedly connected to the surface of the transmission shaft (8), the top of the support member (10) is fixedly connected to a lower support seat (11), one side of the lower support seat (11) is hinged with an upper support seat (12), the other ends of the upper support seat (12) and the lower support seat (11) are threadedly connected with a fixing member (13), the top of the upper support seat (12) is threadedly connected with a torsion column (14), the bottom of the torsion column (14) is rotatably connected with an arc clamp (15), and the arc clamp (15) is used in conjunction with the lower support seat (11).

2. A pipeline support for municipal construction according to claim 1, characterized in that: A lifting chamber (16) is provided at the top of the base (1), and the lifting chamber (16) is located directly below the rotating shaft (5); the bottom end of the rotating shaft (5) extends into the interior of the lifting chamber (16) and is fixedly connected to a limiting block (17); the limiting block (17) is slidably connected to the lifting chamber (16); an inner gear ring (18) is fixedly connected to the top of the lifting chamber (16), and the inner gear ring (18) is meshed with the pinion (4).

3. A pipeline support for municipal construction according to claim 1, characterized in that: A protective shell (19) is fixedly connected to the top of the base (1), and the protective shell (19) is located on the surfaces of the large gear (3) and the small gear (4).

4. A pipeline support for municipal construction according to claim 1, characterized in that: The inner wall of the storage groove (7) is provided with a plurality of positioning grooves (20), and the plurality of positioning grooves (20) are evenly arranged in a ring shape with respect to the transmission shaft (8); the surface of the crank (9) is provided with a positioning hole (21), the interior of the positioning hole (21) is slidably connected with a positioning pin (22), and the positioning pin (22) is snap-fitted with the positioning groove (20).

5. A pipeline support for municipal construction according to claim 4, characterized in that: The inner wall of the positioning hole (21) is symmetrically fixedly connected to a limiting block (23), and the surface of the positioning pin (22) is symmetrically provided with a limiting groove (24), and the limiting groove (24) is slidably connected to the limiting block (23).

6. A pipeline support for municipal construction according to claim 1, characterized in that: A protective door (25) is hinged on the surface of the storage groove (7).

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