Building shock insulation support mold

Abstract

The utility model relates to the field of shock insulation support molds, and discloses a house building shock insulation support mold which comprises a lower mold base, an upper mold base is arranged on the top surface of the lower mold base, a forming mold cavity is formed in the top surface of the lower mold base, a plurality of circular through holes are formed in the inner bottom surface of the forming mold cavity, and circular baffles are arranged in the circular through holes. The small electric push rod drives the fixing plate, the hollow supporting rod and the circular baffle to move upwards, so that the shock insulation support formed in the forming die cavity is jacked up conveniently, and after the circular baffle jacks up the shock insulation support formed in the forming die cavity, the shock insulation support is lifted up. And at the moment, external compressed gas enters the circular baffle through the circular gas supply disc and the flexible connecting pipe and is exhausted through the exhaust through hole, so that the compressed gas is conveniently exhausted from the side of the forming die cavity, the side of the formed shock insulation support is separated from the bonding part of the side of the forming die cavity, a worker can conveniently take the formed shock insulation support, and the demolding efficiency is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of seismic isolation bearing moulds, and specifically relates to a seismic isolation bearing mould for building construction. Background Art

[0002] The building isolation bearing is an important equipment used to improve the earthquake resistance of buildings. Its main function is to reduce the horizontal vibration of buildings during earthquakes and protect the building structure and internal equipment from damage. The isolation bearing mold is mainly used to produce the outer structure of the bearing to ensure the accuracy of the shape, size and other specific requirements of the bearing. The rubber or other isolation material in the middle of the bearing is filled into the bearing when it is used to achieve shock absorption, seismic isolation and buffering effects.

[0003] For example, the utility model patent with announcement number CN217196441U discloses a rapid vulcanization mold for a seismic isolation rubber support, including a lower mold base, a support rod and an upper mold base, a partition is installed inside the lower mold base, an electric heating plate is installed at the bottom end of the partition, a demoulding mechanism is arranged at the bottom end of the lower mold base, a protective structure is arranged on the outer side of the lower mold base, a support rod is installed at the top of the lower mold base, a top plate is installed at the top of the support rod, a hydraulic rod is installed at the top of the top plate, the bottom end of the hydraulic rod extends to the bottom end of the top plate, an upper mold base is installed at the bottom end of the hydraulic rod, and a cooling structure is arranged inside the upper mold base. The utility model is provided with a demoulding mechanism. When the operator needs to demould in use, the operator can control the extension of the electric telescopic rod, so as to eject the product inside the lower mold base through the ejector pin, thereby assisting the demoulding operation. At the same time, at a later stage, the operator can rotate the ejector pin to remove it from the mounting seat and replace it, thereby realizing the auxiliary demoulding property of the vulcanization mold when in use.

[0004] However, it was found during actual use that: the device uses the ejector pin to eject the product inside the lower mold base to assist in the demolding operation. However, after the ejector pin of the device lifts up the bottom of the seismic isolation bearing formed inside the lower mold base, the sides of the seismic isolation bearing will adhere to the inner wall of the mold cavity after molding, which will affect the demolding effect of the seismic isolation bearing. For this purpose, a building construction seismic isolation bearing mold is provided. Utility Model Content

[0005] The purpose of this application is to provide a building isolation bearing mold in order to solve the above-mentioned problems.

[0006] The technical solution adopted in the present application is as follows: a housing construction seismic isolation support mold, comprising a lower mold base, an upper mold base is arranged on the top surface of the lower mold base, a molding mold cavity is provided on the top surface of the lower mold base, a plurality of circular through holes are provided on the inner bottom surface of the molding mold cavity, and a circular baffle is provided inside the plurality of circular through holes, a plurality of exhaust through holes are provided on the outer surface of the circular baffle in a circumferential array, a bottom support base is provided on the bottom surface of the lower mold base, a plurality of small electric push rods are fixedly installed on the inner bottom surface of the bottom support base, and a plurality of telescopic ends of the plurality of small electric push rods are fixedly installed with fixed The top surface of the fixed plate is penetrated by a plurality of hollow support rods corresponding to the circular through holes, the top ends of the hollow support rods extend to the inside of the circular through holes and are fixed to the bottom surface of the circular baffle, the bottom ends of the hollow support rods are fixedly installed with a flexible connecting tube, the inner bottom surface of the bottom support seat is fixedly installed with a circular air supply disk, one end of the flexible connecting tube away from the hollow support rods is fixed to the top surface of the circular air supply disk, an air guide tube is fixedly installed on the outer surface of the circular air supply disk, one end of the air guide tube extends to the outside of the bottom support seat, and one end of the air guide tube is connected to an additional air pump in the outside.

[0007] In a preferred embodiment, two cooling water pipes are provided on the inner bottom surface of the lower mold base, and water pipe connectors are fixedly installed at the front ends of the two cooling water pipes, the water pipe connectors extend to the outside of the lower mold base away from one end of the cooling water pipe, and a U-shaped pipe is fixedly installed at the rear end of the cooling water pipe.

[0008] In a preferred embodiment, a positioning sleeve is fixedly mounted on the top surface of the lower die base, and a positioning shaft corresponding to the positioning sleeve is fixedly mounted on the bottom surface of the upper die base.

[0009] In a preferred embodiment, a liquid injection pipe is fixedly installed near the middle of the top surface of the upper mold base.

[0010] In a preferred embodiment, a manual valve is fixedly mounted on the outer surface of one end of the air guide pipe extending to the outside of the bottom support seat.

[0011] In a preferred embodiment, two lifting rings are symmetrically fixedly mounted on the sides of the lower mold base.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In the present application, due to the adoption of the above-mentioned scheme, the small electric push rod drives the fixed plate, the hollow support rod and the circular baffle to move upward, so as to facilitate the lifting of the seismic isolation bearing formed inside the molding cavity. When the circular baffle lifts the seismic isolation bearing formed inside the molding cavity, the external compressed gas enters the interior of the circular baffle through the circular air supply disk and the flexible connecting pipe and is discharged through the exhaust hole, so as to facilitate the compressed gas to be discharged from the side of the molding cavity, so that the side of the molded seismic isolation bearing is separated from the bonding part of the side of the molding cavity, which is convenient for personnel to take the molded seismic isolation bearing and improve the demolding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 For this application Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 This is a schematic diagram of the hollow support rod structure of the present application;

[0017] Figure 4 This is a schematic diagram of the cooling water pipe structure of this application.

[0018] Markings in the figure: 1. Lower die base; 2. Upper die base; 3. Molding cavity; 4. Circular through hole; 5. Circular baffle; 6. Exhaust channel; 7. Bottom support base; 8. Small electric push rod; 9. Fixed plate; 10. Hollow support rod; 11. Flexible connecting pipe; 12. Circular air supply plate; 13. Air guide pipe; 14. Cooling water pipe; 15. Water pipe connector; 16. U-shaped pipe; 17. Positioning sleeve; 18. Positioning shaft; 19. Liquid injection pipeline; 20. Manual valve; 21. Lifting ring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] refer to Figure 1A building isolation bearing mold comprises a lower mold base 1, the top surface of the lower mold base 1 is provided with an upper mold base 2, the top surface of the lower mold base 1 is fixedly installed with a positioning sleeve 17, and the bottom surface of the upper mold base 2 is fixedly installed with a positioning shaft 18 corresponding to the positioning sleeve 17; the upper mold base 2 is connected to equipment such as a hydraulic cylinder, so that it is convenient to drive it to move up and down, which is convenient for subsequent isolation bearing molding operations. The positioning sleeve 17 and the positioning shaft 18 are arranged to facilitate the positioning of the lower mold base 1 and the upper mold base 2 when they are close to each other, and try to avoid large deviations between the lower mold base 1 and the upper mold base 2 when they are close to each other.

[0021] refer to Figure 1 , Figure 2 and Figure 3 A molding cavity 3 is provided on the top surface of the lower mold base 1, and a liquid injection pipe 19 is fixedly installed near the middle of the top surface of the upper mold base 2. A plurality of circular through holes 4 are provided on the inner bottom surface of the molding cavity 3, and a circular baffle 5 is provided inside the plurality of circular through holes 4. The outer surface of the circular baffle 5 is provided with a plurality of exhaust through holes 6 in a circular array; the user introduces the molten metal into the inside of the liquid injection pipe 19, so that the molten metal enters the inside of the molding cavity 3 through the liquid injection pipe 19, thereby facilitating the molding operation of the seismic isolation bearing. The circular through hole 4 is provided to facilitate the installation of the circular baffle 5, so that the molten metal in the molding cavity 3 will not be discharged through the circular through hole 4. The circular baffle 5 and the exhaust through hole 6 are provided to facilitate the demolding operation of the seismic isolation bearing after subsequent molding.

[0022] refer to Figure 1 , Figure 3 A bottom support seat 7 is provided on the bottom surface of the lower mold base 1, and two lifting rings 21 are symmetrically fixedly installed on the sides of the lower mold base 1. A plurality of small electric push rods 8 are fixedly installed on the inner bottom surface of the bottom support seat 7, and the telescopic ends of the plurality of small electric push rods 8 are fixedly installed with a fixing plate 9, and a plurality of hollow support rods 10 corresponding to the circular through holes 4 are penetrated on the top surface of the fixing plate 9, and the top ends of the hollow support rods 10 extend to the inside of the circular through holes 4 and are fixed to the bottom surface of the circular baffle 5; the small electric push rods 8 drive the fixing plate 9 and the hollow support rods 10 to move upward, so as to facilitate driving the circular baffle 5 to be lifted upward from the inside of the circular through hole 4, so that the circular baffle 5 can lift the seismic isolation bearing formed inside the molding cavity 3 slightly to perform a disengagement operation.

[0023] refer to Figure 1 , Figure 2 and Figure 3A flexible connecting tube 11 is fixedly installed at the bottom end of the hollow support rod 10, and a circular air supply disk 12 is fixedly installed on the inner bottom surface of the bottom support seat 7. One end of the flexible connecting tube 11 away from the hollow support rod 10 is fixed to the top surface of the circular air supply disk 12, and an air guide tube 13 is fixedly installed on the outer surface of the circular air supply disk 12. One end of the air guide tube 13 extends to the outside of the bottom support seat 7, and a manual valve 20 is fixedly installed on the outer surface of the air guide tube 13 extending to the outside of the bottom support seat 7. One end of the air guide tube 13 is connected to an external air pump; when the circular baffle 5 lifts up the seismic isolation bearing formed inside the molding cavity 3, the compressed gas from the outside enters the interior of the circular baffle 5 through the circular air supply disk 12 and the flexible connecting tube 11 and is discharged through the exhaust through hole 6, thereby facilitating the compressed gas to be discharged from the side of the molding cavity 3, so that the side of the molded seismic isolation bearing is separated from the bonding part of the side of the molding cavity 3.

[0024] refer to Figure 1 , Figure 3 and Figure 4 Two cooling water pipes 14 are arranged on the inner bottom surface of the lower mold base 1, and water pipe connectors 15 are fixedly installed at the front ends of the two cooling water pipes 14. The water pipe connector 15 extends to the outside of the lower mold base 1 at one end away from the cooling water pipe 14, and a U-shaped tube 16 is fixedly installed at the rear end of the cooling water pipe 14; one of the two water pipe connectors 15 is a water inlet joint and the other is a water outlet joint, so that it is convenient for the external coolant to enter the interior of the cooling water pipe 14 through the water inlet joint and circulate through the U-shaped tube 16 and then be discharged through the water outlet joint, so that it is convenient for the seismic isolation support after molding inside the molding cavity 3 to be quickly cooled, thereby improving the demolding efficiency.

[0025] The implementation principle of an embodiment of the housing isolation bearing mold of the present application is as follows: the user introduces the metal solution into the interior of the injection pipe 19, and the metal solution enters the interior of the molding cavity 3 through the injection pipe 19, which facilitates the molding operation of the isolation bearing. When the molding of the isolation bearing is completed, the upper mold base 2 moves upward and disengages from the lower mold base 1, and then the personnel starts the small electric push rod 8, which drives the fixed plate 9, the hollow support rod 10 and the circular baffle 5 to move upward, thereby facilitating the lifting of the isolation bearing formed in the molding cavity 3. When the circular baffle 5 lifts the isolation bearing formed in the molding cavity 3, the external compressed gas enters the interior of the circular baffle 5 through the circular air supply disk 12 and the flexible connecting pipe 11 and is discharged through the exhaust through hole 6, thereby facilitating the compressed gas to be discharged from the side of the molding cavity 3, so that the side of the molded isolation bearing is separated from the bonding portion of the side of the molding cavity 3, which facilitates the personnel to take the molded isolation bearing and improves the demolding efficiency.

[0026] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A building seismic isolation support mold, comprising a lower mold base (1), characterized in that: The top surface of the lower mold base (1) is provided with an upper mold base (2), the top surface of the lower mold base (1) is provided with a molding cavity (3), the inner bottom surface of the molding cavity (3) is provided with a plurality of circular through holes (4), and the inner surfaces of the plurality of circular through holes (4) are all provided with circular baffles (5), the outer surface of the circular baffles (5) is provided with a plurality of exhaust through holes (6) in a circular array, the bottom surface of the lower mold base (1) is provided with a bottom support base (7), the inner bottom surface of the bottom support base (7) is fixedly provided with a plurality of small electric push rods (8), and the telescopic ends of the plurality of small electric push rods (8) are all fixedly provided with fixing plates (9), and the top surface of the fixing plate (9) is provided with a plurality of holes that are aligned with the circular through holes ( 4) a corresponding hollow support rod (10), the top end of the hollow support rod (10) extends to the inside of the circular through hole (4) and is fixed to the bottom surface of the circular baffle (5), the bottom end of the hollow support rod (10) is fixedly installed with a flexible connecting pipe (11), the inner bottom surface of the bottom support seat (7) is fixedly installed with a circular air supply disk (12), one end of the flexible connecting pipe (11) away from the hollow support rod (10) is fixed to the top surface of the circular air supply disk (12), the outer surface of the circular air supply disk (12) is fixedly installed with an air guide pipe (13), one end of the air guide pipe (13) extends to the outside of the bottom support seat (7), and one end of the air guide pipe (13) is connected to an external additional air pump.

2. A building seismic isolation bearing mold as claimed in claim 1, characterized in that: Two cooling water pipes (14) are arranged on the inner bottom surface of the lower die base (1), and water pipe connectors (15) are fixedly mounted at the front ends of the two cooling water pipes (14), one end of the water pipe connector (15) away from the cooling water pipe (14) extends to the outside of the lower die base (1), and a U-shaped pipe (16) is fixedly mounted at the rear end of the cooling water pipe (14).

3. A building seismic isolation bearing mold as claimed in claim 1, characterized in that: A positioning sleeve (17) is fixedly mounted on the top surface of the lower die seat (1), and a positioning shaft (18) corresponding to the positioning sleeve (17) is fixedly mounted on the bottom surface of the upper die seat (2).

4. A building seismic isolation bearing mold as claimed in claim 1, characterized in that: A liquid injection pipe (19) is fixedly mounted on the top surface of the upper die seat (2) near the middle.

5. The housing seismic isolation support mold according to claim 1, characterized in that: A manual valve (20) is fixedly mounted on the outer surface of one end of the air guide pipe (13) extending to the outside of the bottom support seat (7).

6. A building seismic isolation bearing mold as claimed in claim 1, characterized in that: Two lifting rings (21) are symmetrically fixedly mounted on the sides of the lower die base (1).

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