Anti-seismic support for constructional engineering

Abstract

The utility model relates to the field of anti-seismic supports. The anti-seismic support for constructional engineering comprises a support base, pipeline mounting bases arranged on the support base at intervals, reinforcing hanging rods mounted on the support base at intervals and anti-seismic inclined supporting rods rotationally connected to the two opposite sides of each reinforcing hanging rod. The pipeline mounting base comprises a lower mounting base slidably connected to the support base and an upper mounting base detachably mounted at the open end of the lower mounting base, and damping layers are arranged on the inner side of the lower mounting base and the inner side of the upper mounting base correspondingly. The anti-seismic support has the effect that the adaptability of the anti-seismic support to the pipeline specification change is improved.

Description

Technical Field

[0001] The present application relates to the field of earthquake-resistant brackets, and in particular to an earthquake-resistant bracket for construction engineering. Background Art

[0002] Seismic supports are used to limit the displacement of attached electromechanical engineering facilities, control the vibration of the facilities, and transfer the load to various components or devices on the bearing structure. Seismic supports should provide reliable protection for building electromechanical engineering facilities during earthquakes and withstand earthquakes from any horizontal direction. Seismic supports are widely used in the construction industry, mainly to bear the horizontal load of pipelines. Simply put, they prevent pipelines from being shaken down by earthquakes. When installing pipelines in existing seismic supports, the specifications and positions of the pipe mounting seats are fixed. However, the specifications of pipelines used for different purposes may vary. This requires customizing seismic supports with pipe mounting seats of different specifications for pipelines of different specifications, which is time-consuming and labor-intensive. Utility Model Content

[0003] In order to improve the adaptability of the seismic support to changes in pipeline specifications, the present application provides a seismic support for construction projects.

[0004] The present application provides an anti-seismic support for construction engineering using the following technical solution:

[0005] A seismic-resistant support for construction projects comprises a support base, pipe mounting seats arranged at intervals on the support base, reinforcing hangers installed at intervals on the support base, and seismic-resistant diagonal braces rotatably connected to opposite sides of each reinforcing hanger, the pipe mounting seat comprising a lower mounting seat slidably connected to the support base and an upper mounting seat detachably mounted on an open end of the lower mounting seat, and shock-absorbing layers are provided on the inner sides of the lower mounting seat and the upper mounting seat.

[0006] By adopting the above technical solution, when in use, first determine the installation position of the seismic base according to the position of the pipeline, then connect the reinforcement hanger and the seismic diagonal brace to the wall respectively, so that the pipeline can be partially embedded in the lower mounting seat slidably connected to the seismic base, and after completing the above steps, install the upper mounting seat on the open end of the lower mounting seat, so that the pipeline is confined to the pipeline mounting seat. When an earthquake occurs, the shock-absorbing layer can first withstand the vibration force generated by the earthquake, and then slowly release the vibration force transmitted to the pipeline.

[0007] Optionally, the lower mounting seat includes two lower mounting plates horizontally spaced and slidably connected to one side of the bracket base, each of the lower mounting plates is connected to a guide block at one end away from the upper mounting seat, and the bracket base is provided with guide grooves spaced apart for the two guide blocks to be embedded in and slide along the length direction of the bracket base, and each of the lower mounting plates is provided with a first fixing member for fixing the position of the lower mounting plate on the bracket base.

[0008] By adopting the above technical solution, when in use, the distance between the two lower mounting plates is adjusted according to the specifications of the pipeline to be installed, so that the pipeline is clamped between the two lower mounting plates.

[0009] Optionally, the first fixing member includes a first fixing plate connected to the side wall of the lower mounting plate, the first fixing plate extends to one side of the bracket base and is provided with a first fixing hole, and a fastening bolt having one end abutting against the bracket base is threadedly connected to the first fixing hole.

[0010] By adopting the above technical solution, when in use, after adjusting the position of the lower mounting plate through the sliding cooperation between the guide block and the guide groove, the fastening bolt is inserted into the first fixing hole and continuously screwed toward the direction of the bracket base until it cannot be screwed anymore, at which time the position of the lower mounting plate is fixed.

[0011] Optionally, the upper mounting seat includes two horizontally opposed arc-shaped plates that deform in opposite directions and an arc-shaped connecting plate slidably connected between the two arc-shaped plates.

[0012] By adopting the above technical solution, when in use, the connecting plate slides relative to the two arc-shaped plates to generate displacement to further coordinate with the change in the distance between the two lower mounting plates.

[0013] Optionally, the two arc-shaped plates are respectively provided with connecting grooves at one end facing each other, the two ends of the connecting plate are respectively extended into the two connecting grooves and are connected to first springs, the two first springs are respectively connected to the inner wall of the bottom of the connecting groove at one end away from the connecting plate, and a limiting piece is arranged between the connecting plate and the connecting groove.

[0014] By adopting the above technical solution, when in use, the two first springs drive the connecting plate to be connected with the two arc plates under normal conditions. When the pipeline specification increases, the two lower mounting plates move in opposite directions, and the two arc plates cooperate to move in opposite directions. In this process, the two first springs will be elongated, driving the volume of the connecting plate extending out of the two arc plates to increase; when the pipeline specification decreases, the two lower mounting plates move relative to each other, and the two arc plates cooperate to move in opposite directions. In this process, the two first springs will be shortened, driving the volume of the connecting plate extending out of the two arc plates to decrease.

[0015] Optionally, the limiting member includes a first limiting plate fixedly connected to the outer wall of one end of the connecting plate and a second limiting plate fixedly connected to the inner wall of the open end of the connecting groove, a hole is provided in the middle of the second limiting plate for the connecting plate to pass through, and the first limiting plate and the second limiting plate are abutted together on one side of the bottom of the connecting groove.

[0016] By adopting the above technical solution, when in use, the first limit plate and the second limit plate can play a certain limiting role on the connecting plate. When the connecting plate is pulled to the opening end of the connecting groove, the first limit plate and the second limit plate can abut against each other to prevent the connecting plate from detaching from the arc plate.

[0017] Optionally, a second fixing plate is connected to the outer wall of the arc plate, a third fixing plate vertically opposite to the second fixing plate is connected to the outer wall of the lower mounting plate, an extension rod is connected to the third fixing plate away from the bracket base, and a second fixing hole is provided on the second fixing plate for the extension rod to pass through.

[0018] By adopting the above technical solution, when in use, after adjusting and fixing the position of the lower mounting plate, the pipe is placed in the lower mounting plate, and then the second fixing plate at one end of the arc plate and the extension rod on the third fixing plate are sleeved together, and the upper mounting plate and the lower mounting plate are connected together by screwing the nut.

[0019] Optionally, the reinforcement hanger and the support base, and the reinforcement hanger and the seismic diagonal bracing rod are respectively connected together through seismic connecting components.

[0020] By adopting the above technical solution, when in use, the reinforced hanger is connected to the support base, and the reinforced hanger is connected to the seismic diagonal brace through the seismic connecting component. When an earthquake occurs, the seismic connecting component bears a certain load, sharing a certain pressure for other parts of the seismic support for a construction project.

[0021] Optionally, the reinforcing hanger rod and the anti-seismic diagonal bracing rod are respectively fixed with anchor pieces at one end away from the support base.

[0022] By adopting the above technical solution, when in use, the reinforcement hanger and the seismic diagonal brace are connected to the wall through anchors to resist static loads, thermal stress, mechanical rotation or vibration. At the same time, the anchors help prevent the collapse of the material before the ceramic bonding is formed during construction and heating, and also help to make the material shrink evenly and avoid large and concentrated cracks in the lining.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Through the coordination between the arc plate, the connecting plate and the first spring, the pipe mounting seat can coordinate with the pipe to change its diameter when the specification of the pipe changes;

[0025] 2. Through the coordinated arrangement of the lower mounting plate, the guide block and the guide groove, the two lower mounting plates can be always connected to the mounting base while moving to change the distance between each other;

[0026] 3. By setting up the shockproof layer, when an earthquake occurs, the vibration force transmitted to the pipeline by other parts of the earthquake-resistant support can be first released by the shock-absorbing layer to reduce the vibration force on the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of this application.

[0028] Figure 2 It is a partial cross-sectional schematic diagram of the overall structure of the present application.

[0029] Figure 3 It is a partial cross-sectional schematic diagram of the overall structure of the present application.

[0030] Explanation of the accompanying drawings: 1. bracket base; 11. guide groove; 2. pipe mounting seat; 21. lower mounting seat; 211. lower mounting plate; 212. guide block; 213. second spring; 214. first fixing plate; 215. first fixing hole; 216. fastening bolt; 217. third fixing plate; 218. extension rod; 22. upper mounting seat; 221. arc plate; 2211. connecting groove; 2212. second limiting plate; 222. connecting plate; 2221. first limiting plate; 223. first spring; 224. second fixing plate; 225. second fixing hole; 3. reinforcement hanger; 4. seismic diagonal brace; 5. seismic connecting member; 6. anchor; 7. shock-absorbing layer. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The present application discloses an anti-seismic support for construction engineering. Figure 1 The seismic support for construction engineering includes a support base 1, three pipe mounting seats 2 arranged at intervals on the support base 1, two reinforcement hangers 3 installed on one side of the support base 1 and located near the two ends of the support base 1, and seismic diagonal braces 4 rotatably connected to the opposite sides of each reinforcement hanger 3. Multiple pipe mounting seats 2 can be arranged at intervals along the length direction of the support base 1 according to actual needs. This application takes the example of three pipe mounting seats 2 arranged on the support base 1 for explanation.

[0033] Reference Figure 1 and Figure 2 The pipe mounting seat 2 includes a lower mounting seat 21 slidably connected to the support base 1 and an upper mounting seat 22 detachably mounted on the open end of the lower mounting seat 21 .

[0034] Reference Figure 1 , Figure 2 and Figure 3 The lower mounting seat 21 includes two lower mounting plates 211 horizontally spaced and slidably connected to the support base 1, and the two lower mounting plates 211 are respectively provided with guide members on the side facing the support base 1. The guide members include guide blocks 212 fixedly connected to the side of each lower mounting plate 211 facing the support base 1, and guide grooves 11 are spaced apart on the support base 1 for the two guide blocks 212 to be embedded and slide along the length direction of the support base 1. The inner walls of the two guide grooves 11 near the ends of the support base 1 are respectively fixed with second springs 213, and the other end of the second spring 213 is fixedly connected to one side of the guide block 212. It can be understood that the shape of the guide block 212 can be T-shaped, dovetail-shaped, etc., and the present application takes the T-shaped guide block 212 as an example for explanation. During use, as the relative position between the two lower mounting plates 211 changes, the guide block 212 will also slide in the guide groove 11 in cooperation with the lower mounting plates 211, so that when the distance between the two lower mounting plates 211 changes, the two lower mounting plates 211 can always maintain connection with the bracket base 1. At the same time, during the whole process, the second spring 213 can always apply pressure to the guide block 212, so that the guide block 212 drives the lower mounting plate 211 to fit more closely on the outer wall of the pipe.

[0035] In order to fix the two lower mounting plates 211 after adjusting the positions, a first fixing member is also provided on the lower mounting plates 211. The first fixing member includes two first fixing plates 214 fixedly connected to the lower mounting plates 211 on opposite sides parallel to the length direction of the support base 1. The two first fixing plates 214 are L-shaped and extend to one side of the support base 1 away from the lower mounting plates 211 and are provided with first fixing holes 215. When in use, after adjusting the position of the lower mounting plates 211, the fastening bolts 216 are inserted into the first fixing holes 215 and continuously moved toward the direction of the support base 1 until they cannot be screwed on.

[0036] The upper mounting seat 22 includes two arc-shaped plates 221 that are horizontally opposite and deform in opposite directions, and an arc-shaped connecting plate 222 that is slidably connected between the two arc-shaped plates 221. The two arc-shaped plates 221 are provided with connecting grooves 2211 at one end facing each other for the two ends of the connecting plate 222 to be inserted, and a first spring 223 is fixedly connected to the bottom of each connecting groove 2211, and the ends of the two first springs 223 that are away from the bottom of the connecting groove 2211 are fixedly connected to the two ends of the connecting plate 222.

[0037] Reference Figure 2 In order to prevent the connecting plate 222 from being separated from the connecting groove 2211, a limiting member is further provided between the connecting plate 222 and the connecting groove 2211. The limiting member includes a first limiting plate 2221 fixedly connected to the outer wall of the connecting plate 222 and located near one end of the connecting plate 222, and a second limiting plate 2212 fixedly connected to the inner wall of the connecting groove 2211 and located near the opening end of the connecting groove 2211. When in use, the first spring 223 drives the two arc-shaped plates 221 and the connecting plate 222 to have a relative displacement by elongation and shortening, thereby changing the diameter of the upper mounting seat 22. During the elongation of the first spring 223, when the connecting plate 222 is about to be separated from the connecting groove 2211, the first limiting plate 2221 will abut against the side of the second limiting plate 2212 facing the bottom of the connecting groove 2211, thereby preventing the connecting plate 222 from being separated from the arc-shaped plate 221.

[0038] The inner side walls of the lower mounting plate 211 , the arc-shaped plate 221 and the connecting plate 222 are all fixedly connected with a shock-absorbing layer 7 , and the shock-absorbing layer 7 is made of a shock-absorbing material such as a rubber shock-absorbing material, a polymer material, and the like.

[0039] Reference Figure 2 and Figure 2 A second fixing member is provided between the upper mounting seat 22 and the lower mounting seat 21, and one second fixing member is provided at each end where the upper mounting plate and the lower mounting plate 211 are connected. The second fixing member includes a second fixing plate 224 fixed on the outer wall of the arc plate 221 and located at one end away from the connecting groove 2211, a third fixing plate 217 fixed on the outer wall of the lower mounting plate 211 and located at one end away from the support base 1, and an extension rod 218 fixed on the side of the third fixing plate 217 away from the support base 1 and having a threaded outer wall. The second fixing plate 224 is provided with second fixing holes 225 for inserting two extension rods 218 at intervals. When in use, firstly, the second fixing plate 224 at one end of the lower mounting plate 211 is sleeved on the extension rod 218 of the lower mounting plate 211 opposite thereto, then the position is adjusted according to the specifications of the pipeline and the nut is screwed on the extension rod 218, and the above steps are repeated to perform the same operation on the extension rod 218 on the other side.

[0040] Reference Figure 1 Two reinforcement hangers 3 are respectively installed on one side of the support base 1 provided with the pipe mounting seat 2 through two anti-seismic connecting components 5, and horizontally opposite and reverse anti-seismic diagonal braces 4 are respectively rotatably installed on the opposite sides of the two reinforcement hangers 3 and located near the support base 1 through two anti-seismic connecting components 5. Anchors 6 are installed at one end of each reinforcement hanger 3 and each anti-seismic diagonal brace 4 away from the support base 1. When in use, after selecting the installation position, the various parts of an anti-seismic support for construction engineering can be connected to the wall through the anchors 6.

[0041] It can be understood that the structure and function of the reinforced hanger 3, seismic connecting component 5, seismic diagonal brace 4 and anchor 6 in the present application are consistent with the structure and function of the existing reinforced hanger 3, seismic connecting component 5, seismic diagonal brace 4 and anchor 6, and will not be described in detail here.

[0042] The implementation principle of the seismic support for construction engineering of the present application embodiment is as follows: when in use, first determine the installation position of the seismic support, then connect the reinforcement hanger 3, the seismic diagonal brace 4 and the support base 1 through the seismic connection member 5, and then fix the connected seismic support for construction engineering to the wall through the anchor 6; then adjust the distance between the two lower mounting plates 211 according to the specifications of the pipeline, so that the pipeline can be embedded in the corresponding lower mounting seat 21, and fix it through the first fixing member after adjusting the distance between the two lower mounting plates 211; finally, connect the two second fixing plates 224 at both ends of the upper mounting seat 22 to the two third fixing plates 217 of the lower mounting seat 21 respectively, so that the second fixing hole 225 is sleeved on the extension rod 218, and then connect the upper mounting seat 22 to the lower mounting seat 21 by screwing the nut on the extension rod 218. Through the seismic support for construction engineering, the pipe mounting seat 2 can change its diameter in time according to the specifications of the pipeline, thereby improving the adaptability of the seismic support to the change of pipeline volume.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A seismic support for construction engineering, characterized in that: The invention comprises a support base (1), a pipe mounting seat (2) arranged at intervals on the support base (1), reinforcement suspension rods (3) installed at intervals on the support base (1), and anti-seismic diagonal bracing rods (4) rotatably connected to opposite sides of each reinforcement suspension rod (3); the pipe mounting seat (2) comprises a lower mounting seat (21) slidably connected to the support base (1) and an upper mounting seat (22) detachably mounted on an open end of the lower mounting seat (21); and shock-absorbing layers (7) are provided on the inner sides of the lower mounting seat (21) and the upper mounting seat (22).

2. The earthquake-resistant support for construction engineering according to claim 1, characterized in that: The lower mounting seat (21) comprises two lower mounting plates (211) which are horizontally spaced and slidably connected to one side of the support base (1); one end of each lower mounting plate (211) away from the upper mounting seat (22) is connected to a guide block (212); guide grooves (11) are spaced apart on the support base (1) for the two guide blocks (212) to be embedded and slide along the length direction of the support base (1); and each lower mounting plate (211) is provided with a first fixing member for fixing the position of the lower mounting plate (211) on the support base (1).

3. The earthquake-resistant support for construction engineering according to claim 2, characterized in that: The first fixing member comprises a first fixing plate (214) connected to the side wall of the lower mounting plate (211), the first fixing plate (214) extending to one side of the support base (1) and having a first fixing hole (215), the first fixing hole (215) being internally threadedly connected to a fastening bolt (216) having one end abutting against the support base (1).

4. The earthquake-resistant support for construction engineering according to claim 3, characterized in that: The upper mounting seat (22) comprises two horizontally opposed arc-shaped plates (221) that deform in opposite directions, and an arc-shaped connecting plate (222) that is slidably connected between the two arc-shaped plates (221).

5. The earthquake-resistant support for construction engineering according to claim 4, characterized in that: The two arc-shaped plates (221) are respectively provided with connecting grooves (2211) at one end facing each other, and the two ends of the connecting plate (222) are respectively extended into the two connecting grooves (2211) and connected with first springs (223), and the ends of the two first springs (223) away from the connecting plate (222) are respectively connected to the inner wall of the bottom of the connecting groove (2211), and a limiting member is arranged between the connecting plate (222) and the connecting groove (2211).

6. The earthquake-resistant support for construction engineering according to claim 5, characterized in that: The limiting member comprises a first limiting plate (2221) fixedly connected to the outer wall of one end of the connecting plate (222) and a second limiting plate (2212) fixedly connected to the inner wall of the open end of the connecting groove (2211); a hole for the connecting plate (222) to pass through is provided in the middle of the second limiting plate (2212); the first limiting plate (2221) and the second limiting plate (2212) are abutted together on one side of the bottom of the connecting groove (2211).

7. The earthquake-resistant support for construction engineering according to claim 6, characterized in that: A second fixing plate (224) is connected to the outer wall of the arc-shaped plate (221), a third fixing plate (217) vertically opposite to the second fixing plate (224) is connected to the outer wall of the lower mounting plate (211), an extension rod (218) is connected to the side of the third fixing plate (217) away from the bracket base (1), and a second fixing hole (225) for the extension rod (218) to pass through is provided on the second fixing plate (224).

8. The earthquake-resistant support for construction engineering according to claim 1, characterized in that: The reinforcement hanger (3) and the support base (1), and the reinforcement hanger (3) and the anti-seismic diagonal bracing rod (4) are respectively connected together via anti-seismic connecting components (5).

9. The earthquake-resistant support for construction engineering according to claim 1, characterized in that: The reinforcing suspension rod (3) and the anti-seismic diagonal bracing rod (4) are respectively fixedly connected with anchor pieces (6) at one end away from the support base (1).

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