Single-tube two-way anti-seismic support

Abstract

The utility model relates to the technical field of anti-seismic supports, and provides a single-pipe bidirectional anti-seismic support which comprises two fixing rings, two positioning rings, a lifting cylinder, a mounting plate and a positioning frame, the two fixing rings are detachably mounted on a single pipe fitting through fixing seats, and the two positioning rings are detachably arranged on one sides of the two fixing rings through positioning seats. The lifting cylinder is arranged on the upper side of one of the fixing rings in a lifting mode through a lifting assembly, the mounting plate is fixedly connected to the lifting cylinder, a plurality of mounting screws are in threaded connection to the mounting plate, the positioning frame is movably arranged on the upper side of one of the positioning rings through an adjusting assembly, and a fixed-point screw is in threaded connection to the positioning frame. And the two fixing rings and the two positioning rings are fixedly connected with anti-skid pads, so that the clamping stability of the fixing rings and the positioning rings to the single pipe fitting can be improved. By means of the technical scheme, the problem that in the prior art, the supporting height is inconvenient to adjust according to the actual installation height of a pipeline is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake-resistant brackets, in particular to a single-tube bidirectional earthquake-resistant bracket. Background Art

[0002] Seismic supports are used to limit the displacement of attached electromechanical engineering facilities, control the vibration of facilities, and transfer loads to various components or devices on the bearing structure. They can provide reliable protection for building electromechanical engineering facilities during earthquakes and withstand earthquakes from any horizontal direction.

[0003] For example, the patent publication number CN217177880U is a single-tube bidirectional seismic support, which can adjust the adjustable hinge and drive the pipe clamp structure to rotate to different positions and angles through the inclined channel steel, so as to clamp and limit the pipe fittings at the corresponding positions. It is easy to use, and can perform bidirectional and multi-position clamping and limiting in conjunction with the hanger structure, which plays a good stabilizing role and prevents the pipe fittings from being affected by earthquakes, etc. Although it is convenient for protecting the pipe fittings, it is not convenient to adjust the support height according to the actual installation height of the pipeline during installation, and has high limitations in seismic protection. Utility Model Content

[0004] The utility model provides a single-tube bidirectional earthquake-resistant support, which solves the problem in the related art that it is inconvenient to adjust the support height according to the actual installation height of the pipeline.

[0005] The technical solution of the utility model is as follows: a single-tube bidirectional earthquake-resistant bracket, comprising a fixing ring, a positioning ring, a lifting cylinder, a mounting plate and a positioning frame;

[0006] The fixing rings are provided in two numbers, and the two fixing rings are detachably mounted on the single pipe member through a fixing seat;

[0007] The two positioning rings are provided in pairs, and the two positioning rings are detachably provided on one side of the two fixing rings through positioning seats;

[0008] The lifting cylinder is lifted and arranged on the upper side of one of the fixing rings by a lifting assembly;

[0009] The mounting plate is fixedly connected to the lifting cylinder, and a plurality of mounting screws are threadedly connected to the mounting plate;

[0010] The positioning frame is movably arranged on the upper side of one of the positioning rings through an adjusting component, and a fixed screw is threadedly connected on the positioning frame.

[0011] Preferably, the adjustment component comprises:

[0012] An adjusting plate, the adjusting plate being rotatably connected to the adjacent positioning ring via a rotating seat;

[0013] An adjusting cylinder, wherein the adjusting plate is slidably mounted through the adjusting cylinder;

[0014] An adjusting frame, wherein the adjusting frame is fixedly connected to the positioning frame, and the adjusting cylinder is rotatably connected to the adjusting frame;

[0015] A limit screw is threadedly connected between the adjustment plate and the adjustment cylinder, and a limit screw ring is threadedly connected to the limit screw.

[0016] Furthermore, the lifting assembly includes:

[0017] A fixing block, the fixing block being fixedly connected to one of the fixing rings;

[0018] A screw rod, the screw rod is fixedly connected to the fixing block, and the lifting cylinder is provided with a screw groove matching the screw rod;

[0019] A fixing rod, the fixing rod is fixedly connected to the top end of the screw rod, and the diameter of the fixing rod is smaller than the diameter of the screw rod;

[0020] A connecting screw is threadedly connected between the fixing rod and the lifting cylinder, and a connecting screw ring is threadedly connected to the connecting screw.

[0021] As a further solution of the present application, the fixing seat includes:

[0022] A fixing plate, wherein the fixing plates are provided in plurality, and the plurality of fixing plates are respectively fixedly connected to the two fixing rings;

[0023] A fixing screw, wherein the fixing screw is threadedly connected between each two adjacent fixing plates;

[0024] A fixing screw ring is threadedly connected to each of the fixing screws.

[0025] On the basis of the above solution, the positioning seat comprises:

[0026] A positioning plate, wherein the positioning plates are provided in plurality, and the plurality of positioning plates are respectively fixedly connected to the plurality of positioning rings;

[0027] A positioning screw, wherein the positioning screw is threadedly connected between each two adjacent positioning plates;

[0028] A positioning screw ring is threadedly connected to each of the positioning screws.

[0029] Further on the basis of the above solution, the rotating seat comprises:

[0030] A driven plate, wherein two driven plates are provided, and the two driven plates are symmetrically connected to adjacent positioning rings;

[0031] A rotating shaft is fixedly connected between the two driven plates, and a rotating opening matching the rotating shaft is provided on the adjusting plate.

[0032] It is further explained that two limit blocks are symmetrically connected to the adjustment plate, and the adjustment cylinder is provided with limit grooves for the limit blocks to slide.

[0033] It should also be noted that anti-slip pads are fixedly connected to the two fixing rings and the two positioning rings.

[0034] The working principle and beneficial effects of the utility model are:

[0035] 1. In the utility model, the two fixing rings can be installed on the single pipe by the fixing seat, and the two positioning rings can be installed on the single pipe by the positioning seat. At the same time, the fixing seat and the positioning seat can be used to adjust the installation positions of the fixing ring and the positioning ring on the single pipe, so as to provide bidirectional support for the single pipe;

[0036] 2. In the present invention, the lifting cylinder can be moved on the upper side of one of the fixing rings through the lifting assembly to facilitate the movement of the mounting plate, thereby facilitating the adjustment of the mounting height of the mounting plate according to the actual mounting height of the single pipe fitting;

[0037] 3. In the utility model, the positioning frame is conveniently moved on the upper side of the positioning ring by adjusting the assembly, so as to adjust the installation height of the positioning frame according to the actual installation height of the single pipe fitting;

[0038] 4. Therefore, compared with the prior art which is not convenient for adjusting the support height according to the actual installation height of the pipeline, the single-tube bidirectional seismic support can adjust the seismic support height according to the actual installation height of the single pipe by cooperating with a fixing ring, a fixing seat, a positioning ring, a positioning dowel, a lifting cylinder, a mounting plate and a positioning frame, thereby improving the bidirectional seismic support effect of the single pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0040] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0041] Figure 2 It is a schematic diagram of the overall structure of the utility model from another angle;

[0042] Figure 3It is a cross-sectional structural diagram of the adjustment plate, the adjustment cylinder and the limit block of the utility model;

[0043] Figure 4 It is a cross-sectional structural schematic diagram of the cooperation among the lifting cylinder, the screw rod and the fixing rod of the utility model.

[0044] In the figure: 1. fixing ring; 2. positioning ring; 3. lifting cylinder; 4. mounting plate; 5. mounting screw; 6. positioning frame; 7. fixed point screw; 8. adjusting plate; 9. adjusting cylinder; 10. adjusting frame; 11. limit screw; 12. fixing block; 13. screw rod; 14. fixing rod; 15. connecting screw; 16. fixing plate; 17. fixing screw; 18. positioning plate; 19. positioning screw; 20. driven plate; 21. limit block; 22. anti-slip pad. DETAILED DESCRIPTION

[0045] The following will be combined with 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 of 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.

[0046] like Figure 1~Figure 4 As shown, this embodiment proposes a single-tube bidirectional seismic support, including a fixing ring 1, a positioning ring 2, a lifting cylinder 3, a mounting plate 4 and a positioning frame 6. The fixing ring 1 is provided in two, and the two fixing rings 1 are detachably mounted on the single pipe through a fixing seat. The positioning ring 2 is provided in two, and the two positioning rings 2 are detachably mounted on one side of the two fixing rings 1 through a positioning seat. The lifting cylinder 3 is lifted and mounted on the upper side of one of the fixing rings 1 by a lifting component. The mounting plate 4 is fixedly connected to the lifting cylinder 3, and a plurality of mounting screws 5 are threadedly connected on the mounting plate 4, which is convenient for stably mounting the mounting plate 4. The positioning frame 6 is movably arranged on the upper side of one of the positioning rings 2 through an adjusting component, and a fixed point screw 7 is threadedly connected on the positioning frame 6, which is convenient for stably mounting the positioning frame 6. The two fixing rings 1 and the two positioning rings 2 are fixedly connected with anti-slip pads 22, which can increase the stability of the fixing ring 1 and the positioning ring 2 in clamping the single pipe.

[0047] like Figure 1~Figure 4As shown, the adjustment component includes an adjustment plate 8, an adjustment cylinder 9, an adjustment frame 10 and a limit screw 11. The adjustment plate 8 is rotatably connected to the adjacent positioning ring 2 through a rotating seat. The adjustment plate 8 is slidably installed on the adjustment cylinder 9. Two limit blocks 21 are symmetrically connected to the adjustment plate 8. The adjustment cylinder 9 is provided with a limit groove for the limit block 21 to slide, which is convenient for limiting the sliding of the adjustment plate 8 in the adjustment cylinder 9. The adjustment frame 10 is fixedly connected to the positioning frame 6, and the adjustment cylinder 9 is rotatably connected to the adjustment frame 10. A rotating bar is fixedly connected to the adjustment frame 10. A rotating groove matching the rotating bar is provided on the adjustment cylinder 9, which can increase the rotation stability of the adjustment cylinder 9 on the adjustment frame 10. The limit screw 11 is threadedly connected between the adjustment plate 8 and the adjustment cylinder 9. A limit screw ring is threadedly connected to the limit screw 11. Through the cooperation of the limit screw 11 and the limit screw ring, the adjustment plate 8 and the adjustment cylinder 9 can be connected, so as to fix the position of the adjustment plate 8 in the adjustment cylinder 9.

[0048] Through the rotating seat, the adjusting plate 8 can be rotated on the upper side of the positioning ring 2 to adjust the use angle of the adjusting plate 8. At the same time, through the limit block 21 and the limit groove, the adjusting plate 8 can be moved in the adjusting cylinder 9 to adjust the position of the adjusting cylinder 9. When the adjusting cylinder 9 moves to a suitable position, the adjusting plate 8 and the adjusting cylinder 9 can be connected by the limit screw 11 and the limit screw ring.

[0049] like Figure 1~Figure 4 As shown, the lifting assembly includes a fixed block 12, a screw 13, a fixed rod 14 and a connecting screw 15. The fixed block 12 is fixedly connected to one of the fixed rings 1, the screw 13 is fixedly connected to the fixed block 12, and a screw groove matching the screw 13 is provided on the lifting cylinder 3. The fixed rod 14 is fixedly connected to the top of the screw 13. The diameter of the fixed rod 14 is smaller than the diameter of the screw 13, so that the fixed rod 14 can stably rotate in the screw groove. The connecting screw 15 is threadedly connected between the fixed rod 14 and the lifting cylinder 3, and a connecting screw ring is threadedly connected on the connecting screw 15. Through the cooperation of the connecting screw 15 and the connecting screw ring, the fixed rod 14 and the lifting cylinder 3 can be connected, so as to fix the positions of the fixed rod 14 and the screw 13 in the lifting cylinder 3. Two rotation handle grooves are symmetrically provided on the lifting cylinder 3, which is convenient for stably rotating the lifting cylinder 3.

[0050] By rotating the lifting cylinder 3 on the screw 13, the position of the lifting cylinder 3 on the screw 13 can be adjusted, so that the position of the mounting plate 4 can be adjusted through the lifting cylinder 3, thereby facilitating the adjustment of the position of the mounting plate 4 according to the actual installation position of the single pipe fitting.

[0051] like Figure 1~Figure 4As shown, the fixing seat includes a fixing plate 16, a fixing screw 17 and a fixing screw ring. The fixing plate 16 is provided in plurality, and the plurality of fixing plates 16 are respectively fixedly connected to the two fixing rings 1, the fixing screw 17 is threadedly connected between each two adjacent fixing plates 16, and the fixing screw ring is threadedly connected to each fixing screw 17;

[0052] Two adjacent fixing plates 16 can be connected by fixing screws 17 and fixing screw rings, so as to stably connect two fixing rings 1, thereby facilitating fixing and clamping of a single pipe by two fixing rings 1.

[0053] like Figure 1~Figure 4 As shown, the positioning seat includes a positioning plate 18, a positioning screw 19 and a positioning screw ring. The positioning plate 18 is provided in plurality, and the plurality of positioning plates 18 are respectively fixedly connected to the plurality of positioning rings 2. The positioning screw 19 is threadedly connected between each two adjacent positioning plates 18, and the positioning screw ring is threadedly connected to each positioning screw 19.

[0054] By cooperating with the positioning screw 19 and the positioning screw ring, two adjacent positioning plates 18 can be connected, so as to stably connect the two positioning rings 2, thereby facilitating stable clamping and positioning of the single pipe by the two positioning rings 2.

[0055] like Figure 1~Figure 4 As shown, the rotating seat includes a driven plate 20 and a rotating shaft. The driven plates 20 are provided in two numbers. The two driven plates 20 are symmetrically connected to adjacent positioning rings 2. The rotating shaft is fixedly connected between the two driven plates 20. The adjusting plate 8 is provided with a rotating opening matching the rotating shaft.

[0056] The two driven plates 20 facilitate stable installation of the rotating shaft, and the coordination of the rotating shaft and the rotating opening can increase the stability of the adjustment plate 8 rotating between the two driven plates 20 .

[0057] In this embodiment, the lifting cylinder 3 is first rotated on the screw rod 13 to adjust the position of the lifting cylinder 3. When the lifting cylinder 3 moves to a suitable position, the fixing rod 14 and the lifting cylinder 3 are connected by connecting screws 15 and connecting screw rings, and then the two fixing rings 1 are installed on the single pipe fitting by two fixing screws 17 and two fixing plates 16, and the mounting plate 4 is installed by multiple mounting screws 5. At the same time, the adjusting plate 8 is rotated on the rotating shaft to adjust the use position of the adjusting cylinder 9, and then the adjusting cylinder 9 is moved on the adjusting plate 8. When the adjusting cylinder 9 moves to a suitable position, the positioning frame 6 is installed by the fixed point screws 7, and the two positioning rings 2 are installed on the single pipe fitting by two positioning plates 18 and two positioning screw rings.

[0058] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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. A single-tube bidirectional seismic support, characterized in that: include: A fixing ring (1), wherein two fixing rings (1) are provided, and the two fixing rings (1) are detachably mounted on the single pipe member via a fixing seat; A positioning ring (2), wherein two positioning rings (2) are provided, and the two positioning rings (2) are detachably arranged on one side of the two fixing rings (1) via positioning seats; A lifting cylinder (3), wherein the lifting cylinder (3) is lifted and arranged on the upper side of one of the fixing rings (1) by means of a lifting assembly; A mounting plate (4), the mounting plate (4) being fixedly connected to the lifting cylinder (3), and a plurality of mounting screws (5) being threadedly connected to the mounting plate (4); A positioning frame (6), the positioning frame (6) is movably arranged on the upper side of one of the positioning rings (2) through an adjustment component, and a fixed screw (7) is threadedly connected to the positioning frame (6).

2. The single-tube bidirectional seismic support according to claim 1, characterized in that: The adjustment component comprises: An adjustment plate (8), the adjustment plate (8) being rotatably connected to the adjacent positioning ring (2) via a rotating seat; An adjusting cylinder (9), wherein the adjusting plate (8) is slidably mounted on the adjusting cylinder (9); an adjusting frame (10), the adjusting frame (10) being fixedly connected to the positioning frame (6), and the adjusting cylinder (9) being rotatably connected to the adjusting frame (10); A limit screw (11), wherein the limit screw (11) is threadedly connected between the adjustment plate (8) and the adjustment cylinder (9), and a limit screw ring is threadedly connected to the limit screw (11).

3. The single-tube bidirectional seismic support according to claim 2, characterized in that: The lifting assembly comprises: A fixing block (12), the fixing block (12) being fixedly connected to one of the fixing rings (1); A screw rod (13), the screw rod (13) being fixedly connected to the fixing block (12), and the lifting cylinder (3) being provided with a screw groove matching the screw rod (13); A fixing rod (14), the fixing rod (14) being fixedly connected to the top end of the screw rod (13), the diameter of the fixing rod (14) being smaller than the diameter of the screw rod (13); A connecting screw (15), wherein the connecting screw (15) is threadedly connected between the fixing rod (14) and the lifting cylinder (3), and a connecting screw ring is threadedly connected to the connecting screw (15).

4. The single-tube bidirectional seismic support according to claim 3, characterized in that: The fixing seat comprises: A fixing plate (16), wherein the fixing plates (16) are provided in plurality, and the plurality of fixing plates (16) are respectively fixedly connected to the two fixing rings (1); A fixing screw (17), wherein the fixing screw (17) is threadedly connected between each two adjacent fixing plates (16); A fixing screw ring, the fixing screw ring being threadedly connected to each of the fixing screws (17).

5. The single-tube bidirectional seismic support according to claim 4, characterized in that: The positioning seat comprises: A positioning plate (18), wherein the positioning plates (18) are provided in plurality, and the plurality of positioning plates (18) are respectively fixedly connected to the plurality of positioning rings (2); A positioning screw (19), wherein the positioning screw (19) is threadedly connected between each two adjacent positioning plates (18); A positioning screw ring, the positioning screw ring is threadedly connected to each of the positioning screws (19).

6. The single-tube bidirectional seismic support according to claim 5, characterized in that: The rotating seat comprises: A driven plate (20), wherein two driven plates (20) are provided, and the two driven plates (20) are symmetrically connected to adjacent positioning rings (2); A rotating shaft is fixedly connected between the two driven plates (20), and a rotating opening matching the rotating shaft is provided on the adjusting plate (8).

7. The single-tube bidirectional seismic support according to claim 6, characterized in that: The adjustment plate (8) is symmetrically connected to two limit blocks (21), and the adjustment cylinder (9) is provided with limit grooves for the limit blocks (21) to slide.

Images