Rubber seat convenient to install

Abstract

The utility model discloses a rubber seat convenient to install in the technical field of rubber products, which comprises an upper sealing plate, vibration isolation rubber fixedly connected to the lower end of the upper sealing plate, an installation disc fixedly connected to the lower end of the vibration isolation rubber, a fixing block fixedly connected to the lower end of an installation block, a lower sealing plate connected to the lower end of the installation block, and a fixing disc fixedly connected to the lower sealing plate. A mounting groove is formed in the center of the upper surface of the fixing disc and matched with the fixing block, a fixing clamp is arranged on the outer side of the fixing block and comprises a left clamp body and a right clamp body, the left clamp body and the right clamp body are correspondingly arranged, fixing grooves are formed in the inner walls of the left clamp body and the right clamp body, and the fixing clamp body is matched with the mounting disc and the fixing disc. The vibration isolation rubber is detachably connected with the lower sealing plate, so that the weight of the support during installation is reduced, the lower sealing plate is preferentially positioned and installed when the rubber seat is installed, then the whole rubber seat is installed, and the installation convenience of the rubber seat is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber products, in particular to a rubber seat. Background Art

[0002] The existing bridge rubber seat is an important structural component connecting the superstructure and substructure of the bridge. It can reliably transmit the reaction force and deformation of the superstructure of the bridge to the substructure of the bridge, so that the actual stress condition of the structure is consistent with the calculated theoretical diagram. The plate-type bridge rubber seat is a bridge bearing product formed by inlaying, bonding and vulcanizing multiple layers of natural rubber and at least two layers of thin steel plates of the same thickness.

[0003] However, there are some problems with the existing technology: the rubber bearings on the market are usually large in size and an integrated structure. Most of them are installed with the help of cranes. When the bearings need to be moved, it is inconvenient, which reduces the construction efficiency of the bridge and increases the difficulty of operation for construction workers. For this reason, we propose a rubber seat that is easy to install. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rubber seat that is easy to install. By making the vibration isolation rubber and the lower sealing plate detachably connected, the weight of the support during installation is reduced, so that when installing the rubber seat, the lower sealing plate can be positioned and installed first, and then the overall rubber seat can be installed, thereby improving the convenience of installing the rubber support.

[0005] The purpose of the utility model is achieved as follows: a rubber seat that is easy to install, including an upper sealing plate, a vibration isolation rubber is fixedly connected to the lower end of the upper sealing plate, a mounting plate is fixedly connected to the lower end of the vibration isolation rubber, a fixing block is fixedly connected to the lower end of the mounting block, a lower sealing plate is connected to the lower end of the mounting block, a fixing plate is fixedly connected to the lower sealing plate, a fixing plate is fixedly connected to the upper surface center of the fixing plate, the mounting groove is matched with the fixing block, and a fixing clamp is arranged on the outer side of the fixing block.

[0006] As a further limitation of the present invention, the vibration isolation rubber includes a protective film, a rubber block is arranged inside the protective film, the protective film evenly covers the circumferential surface of the rubber block, a steel plate is fixed inside the rubber block, and a lead core is arranged in the center of the vibration isolation rubber.

[0007] As a further limitation of the present invention, the lead core is cylindrical and longitudinally arranged at the center of the rubber block, the upper end of the lead core is fixedly connected to the upper sealing plate, and the lower end of the lead core is fixedly connected to the mounting block.

[0008] As a further limitation of the present invention, the steel plates are distributed in an equidistant array inside the rubber block, and the steel plates are fixedly connected to the rubber block.

[0009] As a further limitation of the present invention, a first groove is provided on the outer side of the mounting plate, and the first groove is distributed in an annular shape on the outer wall of the mounting plate.

[0010] As a further limitation of the present invention, a second groove is opened on the outer side of the fixing disk. The second groove is distributed in an annular shape on the outer wall of the fixing disk. The second groove has the same shape as the first groove.

[0011] As a further limitation of the present utility model, the fixed pliers include a left pliers and a right pliers, the left pliers and the right pliers are arranged correspondingly, the left pliers and the right pliers are provided with threaded holes correspondingly, threaded rods are arranged in the threaded holes, the inner walls of the left pliers and the right pliers are provided with fixing grooves, the fixed pliers are arranged in cooperation with the mounting plate, and the fixed pliers are arranged in cooperation with the fixing plate.

[0012] As a further limitation of the present invention, through holes are provided on both the upper sealing plate and the lower sealing plate, the through holes are distributed in an annular shape and are equidistantly distributed on the upper sealing plate and the lower sealing plate, and the through holes on the upper sealing plate and the lower sealing plate are arranged correspondingly.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the utility model reduces the weight of the support during installation by making the vibration isolation rubber and the lower sealing plate detachable, thereby facilitating the positioning and installation of the lower sealing plate first when installing the rubber seat, and improving the convenience of installing the rubber seat when installing the overall rubber seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure provided by the utility model.

[0016] Figure 2 This is an exploded schematic diagram of the overall structure provided by the utility model.

[0017] Figure 3 This is a front cross-sectional schematic diagram of the rubber block provided by the utility model.

[0018] In the figure: 1 upper sealing plate; 2 vibration isolation rubber; 201 protective film; 202 rubber block; 203 steel plate; 204 lead core; 3 mounting plate; 4 fixing block; 5 fixing plate; 6 mounting groove; 7 lower sealing plate; 8 fixing clamp; 801 left clamp; 802 right clamp; 9 threaded rod; 10 through hole; 11 first groove; 12 second groove; 13 fixing groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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 in 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.

[0020] like Figure 1-3 A rubber seat that is easy to install is shown, including an upper sealing plate 1, a vibration isolation rubber 2 is fixedly connected to the lower end of the upper sealing plate 1, a mounting plate 3 is fixedly connected to the lower end of the vibration isolation rubber 2, a fixing block 4 is fixedly connected to the lower end of the mounting block, a lower sealing plate 7 is connected to the lower end of the mounting block, a fixing plate 5 is fixedly connected to the lower sealing plate 7, a mounting groove 6 is opened at the center of the upper surface of the fixing plate 5, the mounting groove 6 is matched with the fixing block 4, and a fixing clamp 8 is arranged on the outer side of the fixing block 4.

[0021] Before use, first remove the lower sealing plate 7 from the vibration isolation rubber 2, move the lower sealing plate 7 to the installation location, and move the lower sealing plate 7 to a suitable installation position. After installing the lower sealing plate 7, use a crane to lift the vibration isolation rubber 2 and the upper sealing plate 1, and place the mounting plate 3 at the bottom of the vibration isolation rubber 2 on the fixed plate 5, and place the fixing block 4 in the mounting groove 6 at the center of the fixed plate 5, and then use the fixing clamp 8 to clamp into the first groove 11 of the mounting plate 3 and the second groove 12 of the fixed plate 5, and then install the threaded rod 9 in the threaded hole on the fixing clamp 8 and lock it, so that the left clamp 801 and the right clamp 802 can clamp and fix the mounting plate 3 and the fixed plate 5 to complete the installation of the rubber seat.

[0022] like Figure 3 As shown, in order to protect the rubber block 202 and reduce the weathering wear of the rubber block 202, so as to extend the service life of the vibration isolation rubber 2, the vibration isolation rubber 2 includes a protective film 201, and the rubber block 202 is arranged inside the protective film 201, and the protective film 201 evenly covers the circumferential surface of the rubber block 202;

[0023] Furthermore, in order to improve the structural strength of the vibration isolation rubber 2 and avoid damage to the vibration isolation rubber 2 due to insufficient supporting force, a steel plate 203 is fixedly arranged inside the rubber block 202, and a lead core 204 is arranged at the center of the vibration isolation rubber 2. The lead core 204 is cylindrical and longitudinally arranged at the center of the rubber block 202. The upper end of the lead core 204 is fixedly connected to the upper sealing plate 1, and the lower end of the lead core 204 is fixedly connected to the mounting block. The steel plates 203 are distributed in an equidistant array inside the rubber block 202, and the steel plates 203 are fixedly connected to the rubber block 202.

[0024] like Figure 1 and Figure 2As shown, in order to enable the vibration isolation rubber 2 to be firmly installed on the rubber seat, a first groove 11 is opened on the outer side of the mounting plate 3, and the first groove 11 is distributed in an annular shape on the outer wall of the mounting plate 3; a second groove 12 is opened on the outer side of the fixing plate 5, and the second groove 12 is distributed in an annular shape on the outer wall of the fixing plate 5, and the second groove 12 has the same shape as the first groove 11;

[0025] Further, such as Figure 2 As shown, the fixed clamp 8 includes a left clamp 801 and a right clamp 802. The left clamp 801 and the right clamp 802 are correspondingly arranged. Corresponding threaded holes are opened on the left clamp 801 and the right clamp 802. Threaded rods 9 are arranged in the threaded holes. The inner walls of the left clamp 801 and the right clamp 802 are both provided with fixing grooves 13. The fixed clamp 8 is arranged in cooperation with the mounting plate 3, and the fixed clamp 8 is arranged in cooperation with the fixing plate 5.

[0026] like Figures 1 to 3 As shown, in order to better fix the rubber seat on the bridge pier, through holes 10 are opened on the upper sealing plate 1 and the lower sealing plate 7. The through holes 10 are equidistantly distributed in a circular shape on the upper sealing plate 1 and the lower sealing plate 7, and the through holes 10 on the upper sealing plate 1 and the lower sealing plate 7 are correspondingly arranged. Bolts can be used to pass through the through holes 10 to fix the upper sealing plate 1 and the lower sealing plate 7 of the rubber seat, or when building a bridge, steel bars can be directly used to pass through the through holes 10 on the upper sealing plate 1 and the lower sealing plate 7 to fix the rubber seat.

[0027] Working principle:

[0028] When the utility model is in use, first remove the lower sealing plate 7 from the vibration isolation rubber 2, move the lower sealing plate 7 to the installation position, and make the lower sealing plate 7 be located in a suitable installation position by moving the lower sealing plate 7. After installing the lower sealing plate 7, use a crane to lift the vibration isolation rubber 2 and the upper sealing plate 1, and place the mounting plate 3 at the bottom of the vibration isolation rubber 2 on the fixed plate 5, place the fixing block 4 in the mounting groove 6 at the center of the fixed plate 5, and then use the fixing clamp 8 to clamp into the first groove 11 of the mounting plate 3 and the second groove 12 of the fixed plate 5, and then install the threaded rod 9 in the threaded hole on the fixing clamp 8 and lock it, so that the left clamp 801 and the right clamp 802 can clamp and fix the mounting plate 3 and the fixed plate 5, and complete the installation of the rubber seat.

[0029] The above embodiments are only used to help understand the method and core idea of ​​the utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A rubber seat that is easy to install, comprising an upper sealing plate (1), characterized in that: The lower end of the upper sealing plate (1) is fixedly connected to a vibration isolation rubber (2), the lower end of the vibration isolation rubber (2) is fixedly connected to a mounting plate (3), the lower end of the mounting plate (3) is fixedly connected to a fixing block (4), the lower end of the mounting plate (3) is connected to a fixing plate (5), the lower end of the fixing plate (5) is fixedly connected to a lower sealing plate (7), a mounting groove (6) is provided at the center of the upper surface of the fixing plate (5), the mounting groove (6) is arranged in cooperation with the fixing block (4), and a fixing clamp (8) is arranged on the outer side of the fixing block (4).

2. The rubber seat that is easy to install according to claim 1, characterized in that: The vibration-isolating rubber (2) comprises a protective film (201), a rubber block (202) is arranged inside the protective film (201), the protective film (201) evenly covers the circumferential surface of the rubber block (202), a steel plate (203) is fixedly arranged inside the rubber block (202), and a lead core (204) is arranged at the center of the vibration-isolating rubber (2).

3. The rubber seat that is easy to install according to claim 2, characterized in that: The lead core (204) is cylindrical and longitudinally arranged at the center of the rubber block (202); the upper end of the lead core (204) is fixedly connected to the upper sealing plate (1); and the lower end of the lead core (204) is fixedly connected to the mounting block.

4. The rubber seat that is easy to install according to claim 2, characterized in that: The steel plates (203) are distributed in an equidistant array inside the rubber block (202), and the steel plates (203) are fixedly connected to the rubber block (202).

5. The rubber seat that is easy to install according to claim 1, characterized in that: A first groove (11) is provided on the outer side of the mounting plate (3), and the first groove (11) is distributed in an annular shape on the outer wall of the mounting plate (3).

6. The rubber seat that is easy to install according to claim 1, characterized in that: A second groove (12) is provided on the outer side of the fixing plate (5), the second groove (12) is distributed in an annular shape on the outer wall of the fixing plate (5), and the second groove (12) has the same shape as the first groove (11).

7. The rubber seat that is easy to install according to claim 1, characterized in that: The fixing clamp (8) comprises a left clamp (801) and a right clamp (802), the left clamp (801) and the right clamp (802) being arranged correspondingly, the left clamp (801) and the right clamp (802) being provided with threaded holes correspondingly, the threaded holes being provided with threaded rods (9), the inner walls of the left clamp (801) and the right clamp (802) being provided with fixing grooves (13), the fixing clamp (8) being provided in cooperation with the mounting plate (3), and the fixing clamp (8) being provided in cooperation with the fixing plate (5).

8. The rubber seat that is easy to install according to claim 1, characterized in that: Through holes (10) are provided on both the upper sealing plate (1) and the lower sealing plate (7); the through holes (10) are distributed in an annular shape and are equidistantly spaced on the upper sealing plate (1) and the lower sealing plate (7); and the through holes (10) on the upper sealing plate (1) and the lower sealing plate (7) are arranged correspondingly.

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