Mounting structure of house building shock insulation support

Abstract

The utility model discloses a house building shock insulation support installation structure which comprises a shock insulation support, a lower buttress and an upper buttress, a guide sleeve is fixed in the center of the lower buttress, a lower positioning steel plate is embedded in the upper end face of the lower buttress, and a positioning pipe device which can be inserted into the guide sleeve is integrally arranged at the bottom end of the lower positioning steel plate. The guide sleeve with the square through hole is reserved in the center of the lower buttress, only the position of the single guide sleeve on the lower buttress needs to be accurately positioned, when a lower positioning steel plate is installed subsequently, only the positioning pipe needs to be correspondingly inserted into the through hole, and auxiliary positioning operation on the lower positioning steel plate can be completed. The whole installation time and procedure can be saved, meanwhile, the installation precision can be guaranteed, in addition, reinforcing ribs inserted into the lower buttress are designed at the bottom of the lower positioning steel plate, and when concrete is poured into the lower buttress subsequently, the combination strength of the lower buttress and the lower positioning steel plate can be guaranteed, and the integrity after combination is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, in particular to a building construction seismic isolation support installation structure. Background Art

[0002] Seismic isolation bearings refer to supporting devices installed in building structures to meet seismic isolation requirements. They add a seismic isolation layer between the superstructure and the foundation, and install rubber seismic isolation bearings to serve as a soft connection with the foundation.

[0003] When the current seismic isolation bearing is installed on the lower pier, it is necessary to first reserve four steel bars or other fixing parts for fixing the lower positioning steel plate on the lower pier, and use the center and horizontal position of the lower positioning steel plate to locate. Although the above method can ensure the installation accuracy of the lower positioning steel plate, in actual operation, when installing the steel bars at the four ends, it is necessary to ensure that the spacing between each two is the same and the level is the same, which results in a long time required for measuring the level and fixing, and it is difficult to ensure that the overall position is in the accurate installation position.

[0004] In view of this, a building seismic isolation bearing installation structure is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a building seismic isolation support installation structure in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: a building isolation bearing installation structure, including a seismic isolation bearing, a lower pier and an upper pier, a guide sleeve is fixed at the center of the lower pier, a lower positioning steel plate is buried in the upper end surface of the lower pier, a positioning tube is integrally provided at the bottom end of the lower positioning steel plate for being inserted into the guide sleeve, the guide sleeve has a vertical square through hole and the positioning tube has the same size as the square through hole, and is used to limit the installation position of the lower positioning steel plate, an upper positioning steel plate is buried in the bottom end surface of the upper pier, and four corners of the upper and lower positioning steel plates that are separated from each other are provided with reinforcing components that extend into the upper and lower piers respectively.

[0007] In a preferred embodiment, the reinforcement assembly includes four mounting sleeves with internal threads, and the bottom ends of the mounting sleeves are integrally provided with insertion rods.

[0008] In a preferred embodiment, two ends of the insertion rod are provided with a plurality of groups of reinforcing ribs from top to bottom, and the reinforcing ribs are in a "V" shape as a whole.

[0009] In a preferred embodiment, the upper and lower ends of the seismic isolation support are provided with connecting steel plates, the four corners of the connecting steel plates are provided with mounting holes corresponding to the mounting sleeve, and the connecting steel plates and the seismic isolation support are fixed together by bolts installed inside the mounting sleeve.

[0010] In a preferred embodiment, a spring is accommodated inside the mounting sleeve.

[0011] In a preferred embodiment, a vertical hole is opened at the center of the lower positioning steel plate, and a vibration hole connected to the hole is opened in the positioning tube accordingly.

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

[0013] 1. In the utility model, a guide sleeve with a square through hole is reserved at the center of the lower pier. It is only necessary to accurately position the single guide sleeve on the lower pier. When the lower positioning steel plate is subsequently installed, it is only necessary to insert the positioning tube into the through hole to complete the auxiliary positioning operation of the lower positioning steel plate, which can save the overall installation time and procedures while ensuring the installation accuracy;

[0014] 2. In the present invention, a reinforcing rib is designed at the bottom of the lower positioning steel plate and inserted into the lower pier. When the lower pier is subsequently poured with concrete, the combined strength of the lower pier and the lower positioning steel plate can be ensured, thereby ensuring the integrity of the combined structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 The enlarged structure schematic diagram at A in the middle;

[0017] Figure 3 The utility model is a schematic diagram of the top plan structure of the lower positioning steel plate and the lower pier combination.

[0018] Markings in the figure: 1-upper pier, 2-seismic isolation bearing, 3-lower pier, 4-reinforcement rib, 5-guide sleeve, 6-positioning tube, 7-vibration hole, 8-upper positioning steel plate, 9-upper positioning steel plate, 10-spring, 11-bolt, 12-installation sleeve, 13-insertion rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] Reference Figure 1-3The locating tube 6 of the locating tube 6 is arranged on the upper end face of the locating tube 6, and the locating tube 6 is arranged on the lower end face of the locating tube 6.

[0021] The lower pier 3 is first assembled with a steel cage, and when installing the guide sleeve 5, it is placed in the center and welded together with the steel cage. Compared with the traditional welding of four steel bars, the time is greatly reduced.

[0022] Furthermore, an upper positioning steel plate 8 is embedded in the bottom end surface of the upper pier 1, and the four corners of the separated ends of the upper positioning steel plate 8 and the lower positioning steel plate 9 are provided with reinforcing components that extend into the upper pier 1 and the lower pier 3 respectively. The reinforcing components include four mounting sleeves 12 with internal threads, and the bottom end of the mounting sleeve 12 is integrally provided with an insertion rod 13. Both ends of the insertion rod 13 are provided with multiple groups of reinforcing ribs 4 from top to bottom. The reinforcing ribs 4 are "V"-shaped as a whole. The upper positioning steel plate 8 and the lower positioning steel plate 9 are respectively designed to be inserted into the reinforcing ribs 4 inside the lower pier and the upper pier 1. When the concrete is poured for the lower pier and the upper pier 1 later, the combined strength of the lower pier and the upper pier 1 with the upper positioning steel plate 8 and the lower positioning steel plate 9 can be guaranteed, and the integrity after the combination can be guaranteed.

[0023] Furthermore, the upper and lower ends of the seismic isolation bearing 2 are provided with connecting steel plates, and the four corners of the connecting steel plates are provided with mounting holes corresponding to the mounting sleeves 12. The connecting steel plates and the seismic isolation bearing 2 are fixed together by bolts 11 installed inside the mounting sleeves 12. The seismic isolation bearing 2 can be combined with the lower pier 3 and the upper pier 1 through the bolts 11, and the seismic isolation bearing 2 is used to play the role of soft connection and shock absorption.

[0024] Among them, the seismic isolation bearing 2 is a structure commonly used in existing building construction, and the specific structure will not be elaborated here.

[0025] Furthermore, a spring 10 is accommodated inside the mounting sleeve 12. The addition of the spring 10 inside the mounting sleeve 12 can increase the connection force and locking force between the mounting sleeve 12 and the fixing bolt 11 after the bolt 11 is tightened, so as to achieve a certain anti-slip and anti-loosening effect.

[0026] Furthermore, a vertical hole is opened in the center of the lower positioning steel plate 9, and a vibration hole 7 connected to the hole is opened in the positioning tube 6 accordingly. When pouring concrete, the concrete can be compacted through the vibration hole 7, thereby ensuring the strength of the subsequent lower pier 3.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A building seismic isolation support installation structure, comprising a seismic isolation support, a lower pier and an upper pier, characterized in that: A guide sleeve is fixed at the center of the lower pier, a lower positioning steel plate is buried in the upper end surface of the lower pier, a positioning tube is integrally provided at the bottom end of the lower positioning steel plate for being inserted into the guide sleeve, the guide sleeve has a vertical square through hole and the positioning tube has the same size as the square through hole, and is used to limit the installation position of the lower positioning steel plate, an upper positioning steel plate is buried in the bottom end surface of the upper pier, and reinforcement components are provided at four corners of the separated ends of the upper and lower positioning steel plates, respectively extending into the interior of the upper pier and the lower pier.

2. A building seismic isolation support installation structure as claimed in claim 1, characterized in that: The reinforcement assembly comprises four mounting sleeves with internal threads, and an insertion rod is integrally provided at the bottom end of the mounting sleeve.

3. A building seismic isolation support installation structure as claimed in claim 2, characterized in that: The two ends of the insertion rod are provided with multiple groups of reinforcing ribs from top to bottom, and the reinforcing ribs are in a "V" shape as a whole.

4. The building seismic isolation support installation structure according to claim 2, characterized in that: The upper and lower ends of the seismic isolation support are provided with connecting steel plates, and the four corners of the connecting steel plates are provided with mounting holes corresponding to the mounting sleeve. The connecting steel plates and the seismic isolation support are fixed together by bolts installed inside the mounting sleeve.

5. The building seismic isolation support installation structure according to claim 2, characterized in that: A spring is accommodated inside the installation sleeve.

6. The building seismic isolation support installation structure according to claim 1, characterized in that: A vertical hole is opened at the center of the lower positioning steel plate, and a vibration hole connected to the hole is opened correspondingly in the positioning tube.

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