A pipe support and hanger suitable for large valves

Abstract

The present invention relates to the technical field of supports and hangers, and in particular to a pipe support and hanger suitable for large valves, comprising: a connecting rod, a support rod and a pipe clamp; two connecting rods are connected on both sides of the pipe clamp; one end of the support rod is connected to the connecting rod; the pipe clamps are rotatably connected to each other as a group; the two ends of the upper and lower groups of pipe clamps are rotatably connected to a first fixing block and a second fixing block respectively; the first fixing block and the second fixing block can be engaged with each other; contact blocks are evenly arranged on the lower end of the pipe clamp; the present invention rotatably connects the pipe clamps to each other, surrounds the pipe valve, and then installs the contact blocks on the pipe clamp through an adjusting rod, so that the contact blocks contact the surface of the pipe valve. When clamping different pipe valves, the adjusting rod moves different distances, thereby making the present invention applicable to different types of pipe valves within a certain range.

Description

Technical Field

[0001] The present invention relates to the technical field of supports and hangers, and in particular to a pipeline support and hanger suitable for large valves. Background Art

[0002] Pipe supports and hangers are an essential component of a piping system. They are primarily used to support the pipeline, bearing the weight of the pipeline and its internal media, ensuring stable and safe operation. Proper selection and installation of pipe supports and hangers are crucial. They not only effectively prevent deformation and rupture of the pipeline due to gravity or external forces, but also reduce pipeline vibration and noise, extending the service life of the pipeline and related equipment. Furthermore, proper support and hanger placement can optimize the spatial layout of the piping system, facilitating maintenance and overhaul work.

[0003] Pipelines require valves for control. Valves in large pipelines are relatively large and heavy, so they require special supports and hangers. When supporting and hanging large valves, the pipe supports and hangers need to tightly clamp the large valves.

[0004] Existing large valves are manufactured by different manufacturers or models, with different specifications and shapes. Therefore, a variety of special supports and hangers for large valves are needed, which leads to limitations.

[0005] To this end, we propose a pipe support and hanger suitable for large valves. Summary of the Invention

[0006] In view of the deficiencies of the prior art, the present invention provides a pipe support and hanger suitable for large valves, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a pipe support and hanger suitable for large valves, comprising:

[0008] Connecting rod, support rod and pipe clamp; two connecting rods are connected to both sides of the pipe clamp; one end of the support rod is connected to the connecting rod; the pipe clamps are rotatably connected to each other as a group; the ends of the upper and lower groups of pipe clamps are respectively rotatably connected to a No. 1 fixing block and a No. 2 fixing block; the No. 1 fixing block and the No. 2 fixing block can be engaged with each other up and down; contact blocks are evenly arranged on the lower end of the pipe clamp.

[0009] Preferably, a truncated cone block is installed on the second fixed block; a connecting block is provided on the truncated cone block; an inverted truncated cone groove is provided on the connecting block; the truncated cone block is slidably connected in the inverted truncated cone groove; the connecting block is fixed to the connecting rod by bolts.

[0010] Preferably, the frustum block is threadedly connected to the corresponding No. 2 fixed block, and an adjustment rod is rotatably connected to the frustum block.

[0011] Preferably, the lower end of the pipe clamp is evenly slidably connected to an adjusting rod; the adjusting rod is a square rod, and the lower end of the adjusting rod is spherically hinged to the contact block; the upper end of the pipe clamp is evenly rotatably connected to an adjusting screw; the adjusting screw and the adjusting rod are threadedly matched.

[0012] By rotating the pipe clamps to connect each other and surround the pipe valve, a contact block is installed on the pipe clamp via an adjusting rod so that the contact block contacts the surface of the pipe valve. When clamping different pipe valves, the adjusting rod moves different distances, thereby making the present invention applicable to different types of pipe valves within a certain range.

[0013] Preferably, the present invention further comprises a synchronization block; a rotation shaft is evenly connected to the synchronization block; a synchronization gear is rotationally connected to the rotation shaft; an extrusion groove is provided in the synchronization gear; an extrusion block is slidably connected in the extrusion groove, and a tightening block is installed in the extrusion groove; an extrusion spring is fixedly connected between the extrusion block and the tightening block; an inclined groove is provided on the rotation shaft; and the front end of the extrusion block is set to be inclined;

[0014] A connecting gear is rotatably connected to the synchronization block; the connecting gear is meshed with two adjacent synchronization gears; a rocker is fixedly connected to one of the connecting gears; and a square groove is provided on the upper end of the adjusting screw.

[0015] Preferably, the synchronous gear is evenly threaded with tightening screws; the tightening block is slidably connected in the extrusion groove; and the tightening screw and the tightening block are rotationally connected.

[0016] Preferably, a plug rod is fixedly connected to the lower end of the synchronization block; and a slot is provided on the pipe clamp.

[0017] By setting a synchronous gear on the synchronous block and then setting a connecting gear to mesh with the synchronous gear, all the synchronous gears are made to rotate in the same direction. Then, the synchronous gear is rotated, so that the extrusion block in the synchronous gear drives the rotating shaft to rotate, and then the adjusting screw on the pipe clamp is rotated at the same time, thereby facilitating the rotation of the adjusting screw and saving implementation time.

[0018] Beneficial effects of the present invention:

[0019] 1. The present invention rotates and connects the pipe clamps to surround the pipe valve, and then installs a contact block on the pipe clamp via an adjusting rod so that the contact block contacts the surface of the pipe valve. When clamping different pipe valves, the adjusting rod moves different distances, thereby making the present invention applicable to different types of pipe valves within a certain range.

[0020] 2. The present invention arranges synchronous gears on the synchronous blocks, and then arranges connecting gears to mesh with the synchronous gears, so that all the synchronous gears rotate in the same direction. Then, the synchronous gears are rotated, so that the extrusion blocks in the synchronous gears drive the rotating shaft to rotate, and then the adjusting screw on the pipe clamp is rotated at the same time, thereby facilitating the rotation of the adjusting screw and saving implementation time.

[0021] 3. The present invention arranges a frustum block and a connection block on the second fixing block, so that after the pipeline valve is lifted, the position of the pipeline valve can be adjusted, thereby facilitating the alignment of the pipeline valve with the pipeline opening and further facilitating the installation of the pipeline valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0025] Figure 4 A cross-sectional view of the pipe clamp, the adjusting rod, the adjusting screw and the contact block of the present invention;

[0026] Figure 5 sectional view of the connecting block and the truncated cone block in the present invention;'

[0027] Figure 6 It is a structural schematic diagram of the synchronous block, synchronous gear and connecting gear in the present invention;

[0028] Figure 7 It is a cross-sectional view of the synchronous block and the rotating shaft in the present invention.

[0029] In the figure: 1. Connecting rod; 2. Support rod; 3. Pipe clamp; 31. Fixed block No. 1; 32. Fixed block No. 2; 33. Contact block; 34. Adjusting rod; 35. Adjusting screw; 36. Cone block; 37. Connecting block; 38. Inverted frustum groove; 39. Adjusting rod; 4. Synchronizing block; 41. Rotating shaft; 42. Synchronizing gear; 43. Extrusion groove; 44. Extrusion block; 45. Clamping block; 46. Extrusion spring; 47. Tilt groove; 48. Connecting gear; 49. Rocker; 5. Clamping screw; 51. Insert rod; 52. Slot. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1: Refer to the attached Figure 1 、 2 , 3, 4 and 5, a pipe support and hanger suitable for large valves, comprising:

[0032] Connecting rod 1, support rod 2 and pipe clamp 3; two connecting rods 1 are connected to both sides of the pipe clamp 3; one end of the support rod 2 is connected to the connecting rod 1; the pipe clamps 3 are rotatably connected to each other as a group; the ends of the upper and lower groups of pipe clamps 3 are respectively rotatably connected to the first fixing block 31 and the second fixing block 32; the first fixing block 31 and the second fixing block 32 can be engaged with each other up and down; contact blocks 33 are evenly arranged at the lower ends of the pipe clamps 3.

[0033] In the present invention, a truncated cone block 36 is installed on the second fixing block 32; a connecting block 37 is provided on the truncated cone block 36; an inverted truncated cone groove 38 is opened on the connecting block 37; the truncated cone block 36 is slidably connected in the inverted truncated cone groove 38; and the connecting block 37 is fixed to the connecting rod 1 by bolts.

[0034] In the present invention, the truncated cone block 36 is threadedly connected to the corresponding second fixing block 32 , and an adjusting rod 39 is rotatably connected to the truncated cone block 36 .

[0035] In the present invention, the lower end of the pipe clamp 3 is evenly slidably connected to the adjusting rod 34; the adjusting rod 34 is a square rod, and the lower end of the adjusting rod 34 is spherically hinged to the contact block 33; the upper end of the pipe clamp 3 is evenly rotatably connected to the adjusting screw 35; the adjusting screw 35 and the adjusting rod 34 are threadedly matched.

[0036] In the present invention, the upper end of the support rod 2 is connected to the roof, and the sides of the upper and lower sets of pipe clamps 3 with contact blocks 33 are in contact with the pipe valve. The upper and lower sets of pipe clamps 3 clamp the pipe valve, and both sides of the pipe valve are clamped by the two sets of pipe clamps 3. Then, the first fixing block 31 and the second fixing block 32 on both sides of the upper and lower sets of pipe clamps 3 are fixed by bolts. Thus, the present invention clamps the pipe valve, and then the connecting block 37 is fixed to the connecting rod 1 by bolts, thereby completing the lifting of the pipe valve.

[0037] Since the pipe clamps 3 are rotatably connected to each other and surround the pipe valve, the adjusting screw 35 is rotated, so that the adjusting screw 35 pushes the adjusting rod 34 downward through the threaded connection between the adjusting screw 35 and the adjusting rod 34, so that the contact block 33 contacts the pipe valve. The contact block 33 and the adjusting rod 34 are spherically hinged. Therefore, when the contact block 33 contacts the surface of the pipe valve, the contact block 33 fits the pipe valve at an optimal angle.

[0038] In the present invention, since the contact block 33 contacts the pipeline valve through the adjustment rod 34, the adjustment rod 34 moves different distances when clamping and fixing different types of pipeline valves;

[0039] When installing the pipeline valve on the pipeline, the pipeline valve is first hoisted by the present invention so that the pipeline valve is close to the pipeline opening. Then, the pipeline valve is pushed, and the frustum block 36 is slidably connected to the connecting block 37, so that the pipeline valve can move in the horizontal direction. The frustum block 36 is threadedly connected to the second fixing block 32. The frustum block 36 is rotated by rotating the adjusting rod 39 to adjust the vertical height of the pipeline valve, thereby facilitating the alignment of the pipeline valve with the pipeline opening and further facilitating the installation of the pipeline valve.

[0040] The present invention rotates and connects the pipe clamps 3 to surround the pipe valve, and then installs a contact block 33 on the pipe clamp 3 through an adjusting rod 34, so that the contact block 33 contacts the surface of the pipe valve. When clamping different pipe valves, the adjusting rod 34 moves different distances, thereby making the present invention applicable to different types of pipe valves within a certain range.

[0041] Refer to the instruction manual Figure 6 In the present invention, the present invention further includes a synchronization block 4; a rotation shaft 41 is evenly connected to the synchronization block 4; a synchronization gear 42 is rotatably connected to the rotation shaft 41; an extrusion groove 43 is provided in the synchronization gear 42; an extrusion block 44 is slidably connected in the extrusion groove 43, and a tightening block 45 is installed in the extrusion groove 43; an extrusion spring 46 is fixedly connected between the extrusion block 44 and the tightening block 45; an inclined groove 47 is provided on the rotation shaft 41; the front end of the extrusion block 44 is set to be oblique;

[0042] The synchronous block 4 is rotatably connected to a connecting gear 48 ; the connecting gear 48 is meshed with two adjacent synchronous gears 42 ; a rocker 49 is fixedly connected to one of the connecting gears 48 ; a square groove is formed on the upper end of the adjusting screw 35 .

[0043] In the present invention, the tightening screw 5 is evenly threadedly connected to the synchronous gear 42; the tightening block 45 is slidably connected in the extrusion groove 43; and the tightening screw 5 and the tightening block 45 are rotationally connected.

[0044] In the present invention, an inserting rod 51 is fixedly connected to the lower end of the synchronization block 4; and a slot 52 is provided on the pipe clamp 3.

[0045] In the present invention, when rotating the adjusting screw 35, first, the insertion rod 51 on the synchronization block 4 is inserted into the slot 52 on the pipe clamp 3, and the square lower end of the rotating shaft 41 on the synchronization block 4 is inserted into the square groove of the adjusting screw 35, so that the rotating shaft 41 and the adjusting screw 35 are connected together, and then the rocker 49 is rotated to rotate the corresponding connecting gear 48, which then drives the meshing synchronization gear 42 to rotate. The rotating synchronization gear 42 then drives other gears to rotate, thereby causing all the synchronization gears 42 and the connecting gear 48 to rotate; during the rotation of the synchronization gear 42, under the thrust of the extrusion spring 46, the extrusion block 44 contacts the inclined surface of the inclined groove 47 and pushes the rotating shaft 41 to drive the adjusting screw 35 to rotate; when the contact block 33 contacts the surface of the pipeline valve, there is resistance to the rotation of the rotating shaft 41, so that when the synchronization gear 42 rotates, the extrusion block 44 is retracted into the extrusion groove 43, thereby not affecting the rotation of the other synchronization gears 42;

[0046] In the present invention, by rotating the tightening screw 5, the position of the tightening block 45 in the extrusion groove 43 is adjusted, and then the thrust of the extrusion spring 46 on the extrusion block 44 is adjusted to prevent the situation where the force of the extrusion spring 46 is too small to drive the rotating shaft 41 to rotate;

[0047] The present invention provides a synchronous gear 42 on the synchronous block 4, and then provides a connecting gear 48 to mesh with the synchronous gear 42, so that all the synchronous gears 42 rotate in the same direction. Then, the synchronous gear 42 is rotated, so that the extrusion block 44 in the synchronous gear 42 drives the rotating shaft 41 to rotate, and then the adjusting screw 35 on the pipe clamp 3 is rotated at the same time, thereby facilitating the rotation of the adjusting screw 35 and saving implementation time.

[0048] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention as claimed. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipe support and hanger suitable for large valves, characterized by: include Connecting rod (1), supporting rod (2) and pipe clamp (3); two connecting rods (1) are connected to both sides of the pipe clamp (3); one end of the supporting rod (2) is connected to the connecting rod (1); the pipe clamps (3) are rotatably connected to each other as a group; the ends of the upper and lower groups of pipe clamps (3) are rotatably connected to a first fixing block (31) and a second fixing block (32) respectively; the first fixing block (31) and the second fixing block (32) can be engaged with each other; contact blocks (33) are evenly arranged at the lower ends of the pipe clamps (3); A truncated cone block (36) is mounted on the second fixing block (32); a connecting block (37) is provided on the truncated cone block (36); an inverted truncated cone groove (38) is provided on the connecting block (37); the truncated cone block (36) is slidably connected in the inverted truncated cone groove (38); the connecting block (37) is fixed to the connecting rod (1) by bolts; The truncated cone block (36) is threadedly connected to the corresponding second fixed block (32), and an adjusting rod (39) is rotatably connected to the truncated cone block (36); The lower end of the pipe clamp (3) is evenly slidably connected to an adjusting rod (34); the adjusting rod (34) is a square rod, and the lower end of the adjusting rod (34) is spherically hinged to the contact block (33); the upper end of the pipe clamp (3) is evenly rotatably connected to an adjusting screw (35); the adjusting screw (35) and the adjusting rod (34) are threadedly engaged; It also includes a synchronization block (4); a rotation shaft (41) is evenly connected to the synchronization block (4); a synchronization gear (42) is rotationally connected to the rotation shaft (41); an extrusion groove (43) is provided in the synchronization gear (42); an extrusion block (44) is slidably connected in the extrusion groove (43), and a tightening block (45) is installed in the extrusion groove (43); an extrusion spring (46) is fixedly connected between the extrusion block (44) and the tightening block (45); an inclined groove (47) is provided on the rotation shaft (41); the front end of the extrusion block (44) is set to be inclined; The synchronous block (4) is rotatably connected to a connecting gear (48); the connecting gear (48) is meshed with two adjacent synchronous gears (42); a rocker (49) is fixedly connected to one of the connecting gears (48); a square groove is formed at the upper end of the adjusting screw (35); The synchronous gear (42) is evenly threaded with a tightening screw (5); the tightening block (45) is slidably connected in the extrusion groove (43); the tightening screw (5) and the tightening block (45) are rotationally connected; The lower end of the synchronization block (4) is fixedly connected to an insertion rod (51); and the pipe clamp (3) is provided with a slot (52).

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