A three-legged connected anti-seismic support

Abstract

The utility model relates to the technical field of anti -seismic support, concretely is a kind of three-foot connection formula's anti -seismic support, including support, the both ends of support are respectively provided with longitudinal support beam, first lateral support beam, second lateral support beam, wherein first lateral support beam, second lateral support beam are respectively obliquely installed in support both sides, longitudinal support beam, first lateral support beam, second lateral support beam are respectively provided with groove in, stop block is movably connected in groove, the bottom outer periphery of longitudinal support beam, first lateral support beam, second lateral support beam is movably connected with movable sleeve respectively, wherein the both ends of support are fixed with the movable sleeve of longitudinal support beam bottom, the utility model can guarantee that the pipeline on support cannot fall off or shake, to improve the anti -seismic capacity of entire anti -seismic support, can simultaneously according to actual use working condition flexible adjustment the anti -seismic strength of this support, to improve the anti -seismic effect when actual use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of anti-seismic support, specifically to a three-foot connection type anti-seismic support. BACKGROUND

[0002] At present, more and more mechanical and electrical equipment is used in buildings, and when natural disasters such as earthquakes occur, it will cause secondary disasters such as fires and gas leaks in buildings, therefore, engineers begin to install anti-seismic supports in buildings, the anti-seismic support is firmly connected with the building structure, and is an important anti-seismic measure for effectively protecting mechanical and electrical equipment and pipelines, avoiding personnel casualties or property losses in buildings, and prolonging the time for personnel to safely escape from the building.

[0003] The existing pipeline support only considers resisting the gravity of the pipeline and ensuring its use function, and has not considered that when an earthquake occurs, the earthquake force borne by the pipeline will cause the pipeline to shake and dislocate, and fall, so that the mechanical and electrical engineering system cannot normally operate, causing unnecessary economic losses, and also having a very big safety hazard, therefore, the three-foot connection type anti-seismic support is provided to solve the above-mentioned problems. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a three-foot connection type anti-seismic support to solve the problems in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A three-foot connection type anti-seismic support, comprising a support, the two ends of the support are respectively provided with a longitudinal support beam, a first lateral support beam and a second lateral support beam, wherein the first lateral support beam and the second lateral support beam are respectively installed obliquely on the two sides of the support, the longitudinal support beam, the first lateral support beam and the second lateral support beam are respectively provided with a groove, a stop block is movably connected in the groove, the bottom of the longitudinal support beam, the first lateral support beam and the second lateral support beam is respectively movably connected with a movable sleeve, wherein the two ends of the support are fixed with the movable sleeve at the bottom of the longitudinal support beam, a limiting block movably connected in the groove is arranged on the movable sleeve, a spring movably connected in the groove is arranged between the limiting block and the stop block, a main adjusting rod and a secondary adjusting rod are rotatably installed on the support through bearings, wherein the movable sleeve at the bottom of the first lateral support beam is hingedly installed on the main adjusting rod, and the movable sleeve at the bottom of the second lateral support beam is hingedly installed on the secondary adjusting rod.

[0007] The longitudinal support beam, the first lateral support beam and the second lateral support beam are respectively provided with an adjusting mechanism, the adjusting mechanism can adjust the position of the stop block in the groove, and the position of the stop block is adjusted to adjust the compression degree of the spring in the groove.

[0008] The three-legged connecting type anti-seismic support as described above is provided with a plurality of clamps mounted on the support, and the clamps are used for clamping and fixing the pipeline.

[0009] The three-legged connecting type anti-seismic support as described above is provided with a first bolt fixing plate on the top of the longitudinal support beam, and a second bolt fixing plate is hingedly connected to the top of the first lateral support beam and the second lateral support beam.

[0010] The three-legged connecting type anti-seismic support as described above is provided with a first thimble at the bottom of the movable sleeve shell movably connected to the first lateral support beam, and the first thimble is movably sleeved on the main adjusting rod; a second thimble is provided at the bottom of the movable sleeve shell movably connected to the second lateral support beam, and the second thimble is movably sleeved on the auxiliary adjusting rod.

[0011] The three-legged connecting type anti-seismic support as described above is provided with a hollow lead screw rotatably arranged on one side of the longitudinal support beam, the first lateral support beam and the second lateral support beam, a threaded sleeve is threadedly connected to the hollow lead screw, a limiting groove is formed in the longitudinal support beam, a clamping strip movably clamped in the limiting groove is arranged on the threaded sleeve, the threaded sleeve is fixedly connected with the stop block through the clamping strip, an inner rod is slidably clamped in the hollow lead screw, the inner rod is rotatably installed on the movable sleeve shell through a bearing, the inner rod on one side of the longitudinal support beam, the first lateral support beam and the second lateral support beam is connected with the main adjusting rod through a linkage structure, and the main adjusting rod rotates synchronously with the inner rod.

[0012] The three-legged connecting type anti-seismic support as described above is provided with a first bevel gear fixed to one end of the inner rod, a second bevel gear fixed to the main adjusting rod is engaged with the first bevel gear fixed to the inner rod on one side of the longitudinal support beam, a third bevel gear fixed to the main adjusting rod is engaged with the first bevel gear fixed to the inner rod on one side of the first lateral support beam, a fourth bevel gear and a fifth bevel gear are arranged on the auxiliary adjusting rod, the fourth bevel gear is engaged with the third bevel gear, and the fifth bevel gear fixed to the auxiliary adjusting rod is engaged with the first bevel gear fixed to the inner rod on one side of the second lateral support beam.

[0013] The three-legged connecting type anti-seismic support as described above is provided with a rectangular groove formed in the inner wall of the hollow lead screw, and a rectangular protrusion is arranged on the inner rod, the rectangular protrusion is movably embedded in the rectangular groove.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] (1), the utility model discloses a longitudinal support beam is provided for providing longitudinal support to the support of both ends of the support, the first lateral support beam, the second lateral support beam are used for providing lateral support to the support of both ends of the support, and the clamp is installed on the support for clamping and fixing the pipeline, so that the utility model can stably support the pipeline on the support and prevent it from falling off.

[0016] (2), the longitudinal support beam, the first lateral support beam, the second lateral support beam are respectively provided with the groove in, the stopper is movably connected in the groove, the bottom of the longitudinal support beam, the first lateral support beam, the second lateral support beam is respectively movably connected with the movable sleeve, and the both ends of the support are matched with the movable sleeve and are installed, the movable sleeve is provided with the limit stopper that is movably connected in the groove, and the limit stopper is provided with the spring that is movably connected in the groove between the stopper, so that when the support supports the pipeline, the shaking force generated by the shaking of the support is transmitted to the movable sleeve, and the limit stopper on the movable sleeve is extruded to the spring, when the spring is subjected to external force, elastic deformation is generated, impact energy is absorbed by using elastic deformation, the effect of anti-seismic is achieved, the pipeline on the support is further prevented from falling off or shaking, and the anti-seismic capacity of the whole anti-seismic support is improved.

[0017] (3), the longitudinal support beam, the first lateral support beam, the second lateral support beam are respectively provided with the adjusting mechanism, the adjusting mechanism includes hollow screw rod, threaded sleeve and the like, the rotation of the main adjusting rod can synchronously drive the first bevel gear on the longitudinal support beam, the first lateral support beam, the second lateral support beam to rotate, so as to drive the inner rod to rotate and drive the hollow screw rod to rotate, the threaded sleeve is connected with the hollow screw rod by screw thread, the threaded sleeve is moved, so that the initial position of the stopper fixed on one side of the threaded sleeve in the groove can be adjusted, the initial tightness of the spring can be adjusted, and then the anti-seismic strength of the support can be adjusted, so that when the support is installed with different numbers and different specifications of pipelines, the anti-seismic strength of the support can be flexibly adjusted according to the actual use condition, and the anti-seismic effect in actual use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of a three-foot connecting type anti-seismic support.

[0019] Figure 2 It is a partial structure schematic view of Figure 1 .

[0020] Figure 3 It is a partial enlarged structure schematic view of Figure 2 .

[0021] Figure 4 is a partial structure diagram of a tripod connection type anti-seismic support.

[0022] Figure 5 is Figure 4 a structure diagram from another perspective.

[0023] Figure 6 is Figure 4 an exploded structure diagram.

[0024] Figure 7 is Figure 6 a structure diagram from another perspective.

[0025] Figure 8 is a connection structure diagram of an inner rod and a hollow wire rod of a tripod connection type anti-seismic support.

[0026] In the figure: 1, support; 2, clamp; 3, longitudinal support beam; 4, first lateral support beam; 5, second lateral support beam; 6, first bolt fixing plate; 7, second bolt fixing plate; 8, movable sleeve; 9, groove; 10, limiting block; 11, stop block; 12, spring; 13, main adjusting rod; 14, auxiliary adjusting rod; 15, first sleeve ring; 16, second sleeve ring; 17, hollow wire rod; 18, threaded sleeve; 19, limiting groove; 20, clamping strip; 21, inner rod; 22, first bevel gear; 23, second bevel gear; 24, third bevel gear; 25, fourth bevel gear; 26, fifth bevel gear; 27, rectangular groove; 28, rectangular protrusion. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0028] Please refer to Figures 1-8, as an embodiment of the utility model, a kind of three-foot connection type anti-seismic support, including support 1, the two ends of support 1 are provided with longitudinal support beam 3, first lateral support beam 4, second lateral support beam 5, wherein first lateral support beam 4, second lateral support beam 5 are respectively installed in the two sides of support 1, longitudinal support beam 3, first lateral support beam 4, second lateral support beam 5 are respectively provided with groove 9, stop block 11 is movably connected in groove 9, the bottom outer periphery of longitudinal support beam 3, first lateral support beam 4, second lateral support beam 5 is movably connected with movable sleeve 8, wherein the two ends of support 1 are fixed with the movable sleeve 8 of the bottom of longitudinal support beam 3, and the limiting clamping block 10 movably connected in groove 9 is arranged on movable sleeve 8, spring 12 movably connected in groove 9 is arranged between limiting clamping block 10 and stop block 11, support 1 is rotatably installed with main adjusting rod 13 and vice adjusting rod 14 by bearing, wherein, the movable sleeve 8 of the bottom of first lateral support beam 4 is hingedly installed on main adjusting rod 13, and the movable sleeve 8 of the bottom of second lateral support beam 5 is hingedly installed on vice adjusting rod 14.

[0029] Longitudinal support beam 3, first lateral support beam 4, second lateral support beam 5 are respectively provided with adjusting mechanism, adjusting mechanism can move adjusting the position of stop block 11 in groove 9, the compression degree of spring 12 in groove 9 is adjusted by the position adjustment of stop block 11.

[0030] In the embodiment, longitudinal support beam 3 is arranged at the two ends of support 1 to provide longitudinal support for support 1, first lateral support beam 4 and second lateral support beam 5 are arranged at the two ends of support 1 to provide lateral support for support 1, groove 9 is respectively arranged in longitudinal support beam 3, first lateral support beam 4 and second lateral support beam 5, stop block 11 is movably connected in groove 9, movable sleeve 8 is movably connected with the bottom outer periphery of longitudinal support beam 3, first lateral support beam 4 and second lateral support beam 5, the two ends of support 1 are cooperatively installed with movable sleeve 8, limiting clamping block 10 movably connected in groove 9 is arranged on movable sleeve 8, spring 12 movably connected in groove 9 is arranged between limiting clamping block 10 and stop block 11, so that when support 1 supports pipeline, the shaking force generated by the shaking of support 1 caused by, for example, earthquake, can be transmitted to movable sleeve 8, and the spring 12 is extruded by the limiting clamping block 10 on movable sleeve 8 and transmitted to spring 12, when spring 12 is acted on by external force, elastic deformation is generated, impact energy is absorbed by using elastic deformation, the effect of anti-seismic is achieved, adjusting mechanism is respectively arranged on longitudinal support beam 3, first lateral support beam 4 and second lateral support beam 5, adjusting mechanism can move adjusting the position of stop block 11 in groove 9, the compression degree of spring 12 in groove 9 is adjusted by the position adjustment of stop block 11, so that the anti-seismic strength of the support can be adjusted.

[0031] As a further scheme of the utility model, a plurality of clamps 2 are installed on the support 1, and the clamps 2 are used for clamping and fixing the pipeline.

[0032] In the embodiment, the pipeline is clamped and fixed by the plurality of clamps 2, and the clamps 2 are installed on the support 1, so that the pipeline is supported by the support 1.

[0033] As a further scheme of the utility model, the top of the longitudinal support beam 3 is provided with a first bolt fixing plate 6, and the top of the first lateral support beam 4 and the second lateral support beam 5 is respectively hinged with a second bolt fixing plate 7.

[0034] In the embodiment, the longitudinal support beam 3 is fixed on the wall body through the first bolt fixing plate 6 at the top, and the first lateral support beam 4 and the second lateral support beam 5 are fixed on the wall body through the second bolt fixing plate 7 at the top.

[0035] As a further scheme of the utility model, the bottom of the movable sleeve shell 8 movably connected with the first lateral support beam 4 is provided with a first sleeve ring 15, the first sleeve ring 15 is movably sleeved on the main adjusting rod 13, and the bottom of the movable sleeve shell 8 movably connected with the second lateral support beam 5 is provided with a second sleeve ring 16, the second sleeve ring 16 is movably sleeved on the auxiliary adjusting rod 14.

[0036] In the embodiment, so that the first lateral support beam 4 can rotate around the support 1 after being installed on the support 1, and the second lateral support beam 5 can rotate around the support 1 after being installed on the support 1.

[0037] As a further scheme of the utility model, the adjusting mechanism comprises a hollow lead screw 17 rotatably arranged on one side of the longitudinal support beam 3, the first lateral support beam 4 and the second lateral support beam 5 respectively, a threaded sleeve 18 threadedly connected on the hollow lead screw 17, a limiting groove 19 formed in the longitudinal support beam 3, a clamping strip 20 movably clamped in the limiting groove 19 and arranged on the threaded sleeve 18, the threaded sleeve 18 being fixedly connected with the stop block 11 through the clamping strip 20, an inner rod 21 slidably clamped in the hollow lead screw 17, the inner rod 21 being rotatably installed on the movable sleeve shell 8 through a bearing, and the inner rod 21 between the longitudinal support beam 3, the first lateral support beam 4 and the second lateral support beam 5 and the main adjusting rod 13 being matched through a linkage structure, so that the main adjusting rod 13 rotates synchronously with the inner rod 21.

[0038] In the embodiment, the main adjusting rod 13 rotates synchronously with the inner rod 21, the inner rod 21 rotates synchronously with the hollow lead screw 17, the threaded sleeve 18 is driven to move by the threaded connection between the threaded sleeve 18 and the hollow lead screw 17, so that the initial position of the stop block 11 fixed on one side of the threaded sleeve 18 in the groove body 9 can be adjusted.

[0039] As a further scheme of the utility model, the linkage structure comprises a first bevel gear 22 fixed at one end of the inner rod 21, wherein the first bevel gear 22 fixed on the inner rod 21 at one side of the longitudinal support beam 3 is engaged with a second bevel gear 23 fixed on the main adjusting rod 13, wherein the first bevel gear 22 fixed on the inner rod 21 at one side of the first lateral support beam 4 is engaged with a third bevel gear 24 fixed on the main adjusting rod 13, and a fourth bevel gear 25 and a fifth bevel gear 26 are arranged on the auxiliary adjusting rod 14, the fourth bevel gear 25 is engaged with the third bevel gear 24, wherein the first bevel gear 22 fixed on the inner rod 21 at one side of the second lateral support beam 5 is engaged with the fifth bevel gear 26 fixed on the auxiliary adjusting rod 14.

[0040] Optionally, one end of the main adjusting rod 13 is fixedly provided with a rotating handle to facilitate a user to rotate the main adjusting rod 13.

[0041] In this embodiment, rotating the main adjusting rod 13 can drive the second bevel gear 23 and the third bevel gear 24 to rotate, thereby driving the fourth bevel gear 25 to rotate, thereby driving the auxiliary adjusting rod 14 to rotate, thereby driving the fifth bevel gear 26 on the auxiliary adjusting rod 14 to rotate, and the first bevel gear 22 at one side of the longitudinal support beam 3, the first lateral support beam 4 and the second lateral support beam 5 is respectively engaged with the second bevel gear 23, the third bevel gear 24 and the fifth bevel gear 26, thereby driving the first bevel gear 22 at one side of the longitudinal support beam 3, the first lateral support beam 4 and the second lateral support beam 5 to rotate synchronously, thereby driving the inner rod 21 at one side of the longitudinal support beam 3, the first lateral support beam 4 and the second lateral support beam 5 to rotate synchronously.

[0042] As a further scheme of the utility model, the inner wall of the hollow lead screw 17 is provided with a rectangular groove 27, and the inner rod 21 is provided with a rectangular protrusion 28, and the rectangular protrusion 28 is movably embedded and clamped in the rectangular groove 27.

[0043] In this embodiment, the rectangular protrusion 28 is movably embedded and clamped in the rectangular groove 27, so that the inner rod 21 can drive the hollow lead screw 17 to rotate synchronously when the inner rod 21 rotates, and the inner rod 21 can slide in the hollow lead screw 17.

[0044] The utility model discloses a support 1 both ends set up longitudinal support beam 3 for providing longitudinal support to support 1, support 1 both ends set up first lateral support beam 4, second lateral support beam 5 for providing lateral support to support 1, the mounting clamp 2 of support 1 is used for clamping and fixing the pipeline, the groove 9 is set up in longitudinal support beam 3, first lateral support beam 4, second lateral support beam 5 respectively, the stopper block 11 is movably connected in the groove 9, the movable sleeve 8 is movably connected to the bottom of longitudinal support beam 3, first lateral support beam 4, second lateral support beam 5 respectively, the both ends of support 1 are installed with movable sleeve 8 cooperation, the movable sleeve 8 is provided with the limit card block 10 of movable connection in the groove 9, and the spring 12 of movable connection in the groove 9 is arranged between the limit card block 10 and the stopper block 11, so that when support 1 supports the pipeline, the force that the support 1 is shaken and generates such as earthquake force can be transmitted to movable sleeve 8, and the spring 12 is extruded to the spring 12 through the limit card block 10 on movable sleeve 8, when the spring 12 is acted on by external force, will produce elastic deformation, utilize the elastic deformation to absorb impact energy, reach the effect of anti -seismic.

[0045] In addition, longitudinal support beam 3, first lateral support beam 4, second lateral support beam 5 are provided with adjusting mechanism respectively, and the adjusting mechanism includes hollow screw rod 17, threaded sleeve 18 and the like, and the first bevel gear 22 on longitudinal support beam 3, first lateral support beam 4, second lateral support beam 5 can be driven to rotate by rotating the main adjusting rod 13, so as to drive the inner rod 21 to rotate and drive the hollow screw rod 17 to rotate, the threaded sleeve 18 is driven to move by the threaded connection between the threaded sleeve 18 and the hollow screw rod 17, so that the initial position of the stopper block 11 fixed on one side of the threaded sleeve 18 in the groove 9 can be adjusted, the initial tightness of the spring 12 can be adjusted, and the anti-seismic strength of the support can be adjusted, so that when different numbers and different specifications of pipelines are installed on the support 1, the anti-seismic strength of the support can be flexibly adjusted according to the actual working conditions, and the anti-seismic effect in actual use is improved.

[0046] The above examples are exemplary and not restrictive, and the technical solutions of the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model, which are included in the utility model.

Claims

1. A three-legged connection type seismic bracing, comprising a bracing (1), characterized in that, The bracket (1) is provided with a longitudinal support beam (3), a first lateral support beam (4), and a second lateral support beam (5) at both ends. The first lateral support beam (4) and the second lateral support beam (5) are obliquely installed on both sides of the bracket (1). The longitudinal support beam (3), the first lateral support beam (4), and the second lateral support beam (5) are respectively provided with a groove (9). A stop block (11) is movably engaged in the groove (9). The bottom outer periphery of the longitudinal support beam (3), the first lateral support beam (4), and the second lateral support beam (5) are respectively movably engaged with a movable sleeve (8). The bracket (1) is provided with a longitudinal support beam (3), the first lateral support beam (4), and the second lateral support beam (5). The movable sleeve (8) at the bottom of the longitudinal support beam (3) is fixed respectively. The movable sleeve (8) is provided with a limiting block (10) that is movably engaged in the groove (9). A spring (12) that is movably engaged in the groove (9) is provided between the limiting block (10) and the stop block (11). The main adjusting rod (13) and the auxiliary adjusting rod (14) are rotatably mounted on the bracket (1) through bearings. The movable sleeve (8) at the bottom of the first lateral support beam (4) is hinged to the main adjusting rod (13), and the movable sleeve (8) at the bottom of the second lateral support beam (5) is hinged to the auxiliary adjusting rod (14). Adjustment mechanisms are provided on the longitudinal support beam (3), the first lateral support beam (4), and the second lateral support beam (5). The adjustment mechanisms can move and adjust the position of the stop block (11) in the groove (9). The compression degree of the spring (12) in the groove (9) can be adjusted by adjusting the position of the stop block (11).

2. The three-legged connected seismic bracing according to claim 1, characterized in that, The bracket (1) is equipped with multiple clamps (2), which are used to clamp and fix the pipe.

3. The three-legged connected seismic bracing according to claim 1, characterized in that, The top of the longitudinal support beam (3) is provided with a first bolt fixing plate (6), and the tops of the first lateral support beam (4) and the second lateral support beam (5) are respectively hinged with second bolt fixing plates (7).

4. The three-legged connected seismic bracing according to claim 1, characterized in that, The bottom of the movable sleeve (8) that is movably attached to the first lateral support beam (4) is provided with a first collar (15), which is movably fitted on the main adjusting rod (13). The bottom of the movable sleeve (8) that is movably attached to the second lateral support beam (5) is provided with a second collar (16), which is movably fitted on the auxiliary adjusting rod (14).

5. A three-legged connected seismic bracing according to claim 1, characterized in that, The adjustment mechanism includes a hollow screw (17) rotatably mounted on one side of the longitudinal support beam (3), the first lateral support beam (4), and the second lateral support beam (5). A threaded sleeve (18) is threaded onto the hollow screw (17). A limit groove (19) is provided on the longitudinal support beam (3). A retaining strip (20) is provided on the threaded sleeve (18) and is movably engaged in the limit groove (19). The threaded sleeve (18) is fixedly connected to the stop block (11) through the retaining strip (20). An inner rod (21) is slidably engaged inside the hollow screw (17). The inner rod (21) is rotatably mounted on the movable sleeve (8) through a bearing. The inner rod (21) on one side of the longitudinal support beam (3), the first lateral support beam (4), and the second lateral support beam (5) is connected to the main adjustment rod (13) through a linkage structure. When the main adjustment rod (13) rotates, it will drive the inner rod (21) to rotate synchronously.

6. A three-legged connected seismic bracing according to claim 5, characterized in that, The linkage structure includes a first bevel gear (22) fixed at one end of the inner rod (21), wherein the first bevel gear (22) fixed on the inner rod (21) on one side of the longitudinal support beam (3) meshes with a second bevel gear (23) fixed on the main adjusting rod (13), wherein the first bevel gear (22) fixed on the inner rod (21) on one side of the first lateral support beam (4) meshes with a third bevel gear (24) fixed on the main adjusting rod (13), and a fourth bevel gear (25) and a fifth bevel gear (26) are provided on the auxiliary adjusting rod (14), wherein the fourth bevel gear (25) meshes with the third bevel gear (24), wherein the first bevel gear (22) fixed on the inner rod (21) on one side of the second lateral support beam (5) meshes with the fifth bevel gear (26) fixed on the auxiliary adjusting rod (14).

7. A three-legged connected seismic bracing according to claim 5, characterized in that, The hollow screw (17) has a rectangular groove (27) on its inner wall, and a rectangular protrusion (28) is provided on the inner rod (21). The rectangular protrusion (28) is movably embedded and snapped into the rectangular groove (27).

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