Flatness, elevation and position adjusting device for positioning steel plate of shock insulation support

Abstract

The utility model provides a flatness, elevation and position adjusting device for a positioning steel plate of a shock insulation support. The flatness, elevation and position adjusting device comprises the positioning steel plate, a vertical adjusting assembly and a horizontal positioning assembly. The positioning steel plate is provided with a plurality of positioning holes; the vertical adjusting assembly penetrates through the positioning hole to be connected with the lower column pier reinforcing steel bar and is provided with a supporting piece capable of moving in the height direction. The horizontal positioning assemblies are oppositely arranged on the periphery of the positioning steel plate in pairs and movably connected with the vertical adjusting assemblies, and the horizontal positioning assemblies can move in the direction close to or away from the positioning steel plate and can also move along the side edge of the positioning steel plate. By arranging the vertical adjusting assembly, the flatness and the elevation of a positioning steel plate can be accurately adjusted; by arranging the horizontal positioning assembly, the horizontal position of the positioning steel plate can be precisely adjusted, operation is convenient and fast, the adjusting precision is high, and the mounting precision of the positioning steel plate is ensured; and the requirement for multiple times of adjustment of the positioning steel plate in different construction stages can be met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the construction technical field of shock insulation support, especially is involved in a kind of shock insulation support positioning steel plate flatness, elevation and position adjusting device. BACKGROUND

[0002] Anti-seismic technology can be mainly divided into traditional anti-seismic technology and shock absorption and isolation technology, wherein shock absorption and isolation technology refers to the adoption of shock insulation support to separate upper and lower building structures, which will produce large horizontal deformation during earthquake, thereby hindering the transmission of seismic energy and prolonging the natural vibration period of upper building structure, so as to ultimately achieve the purpose of reducing the seismic response of upper building structure and ensuring the safety of building structure. In construction, positioning steel plate is usually installed on lower support pier, and then shock insulation support is installed through positioning steel plate. Therefore, the flatness, elevation and position of positioning steel plate need to be accurately controlled before the installation of shock insulation support. In the prior art, positioning steel plate is welded on the reinforcement cage of lower support pier through short steel bars. This method has small construction space and high operation difficulty. During the welding of steel bars, it is difficult to avoid disturbance to positioning steel plate, which causes the flatness of positioning steel plate to be out of requirements. In addition, when the flatness, elevation and position of positioning steel plate welded by this method change due to external construction influence, it is difficult to adjust the flatness, elevation and position of positioning steel plate again. Positioning steel plate can only be repositioned and welded, which leads to the problems of increased workload and low installation efficiency. CONTENT OF UTILITY MODEL

[0003] To solve the above technical problems, the utility model provides a kind of shock insulation support positioning steel plate flatness, elevation and position adjusting device, solve the problem that the flatness, elevation and position of positioning steel plate are difficult to accurately control and adjust.

[0004] The technical scheme adopted by the utility model is as follows: a kind of shock insulation support positioning steel plate flatness, elevation and position adjusting device, comprising:

[0005] Positioning steel plate is provided with a plurality of positioning holes;

[0006] Vertical adjusting assembly passes through the positioning hole and is connected with the lower column pier reinforcement, and is provided with a support part that can move along the height direction, for supporting the positioning steel plate;

[0007] Horizontal positioning assembly is oppositely arranged on the four sides of the positioning steel plate, and is movably connected with the vertical adjusting assembly, can move towards or away from the positioning steel plate, and can also move along the side of the positioning steel plate.

[0008] Further, the vertical adjusting assembly further includes a vertical rod, the vertical rod passes through the positioning hole, and the cross-sectional shape thereof is smaller than that of the positioning hole; the support part is threadedly connected with the vertical rod and is provided with a support part extending circumferentially therefrom.

[0009] Furthermore, the horizontal positioning component is provided with an elongated hole parallel to the positioning steel plate; the vertical adjustment component also includes a connector, one end of which is connected to the top of the vertical rod, and the other end of which passes through the elongated hole.

[0010] Furthermore, the connector includes a horizontal portion, one end of which, away from the vertical rod, passes vertically through the elongated hole and can be fixed inside the elongated hole by a first adjusting member.

[0011] Furthermore, the horizontal positioning component includes a first plate, which is perpendicular to the positioning steel plate and extends below the positioning steel plate, and the elongated hole is provided in the first plate.

[0012] Furthermore, the first adjusting member is threadedly engaged with the horizontal portion and is disposed on both sides of the first plate.

[0013] Furthermore, the horizontal positioning component includes a second plate, which is perpendicular to the first plate and is used to support the positioning steel plate.

[0014] Furthermore, the connector also includes a vertical part, the top end of which is connected to the horizontal part, and the bottom end is connected to the vertical rod body via a second adjusting member, the second adjusting member being able to adjust the connection length between the vertical part and the vertical rod body.

[0015] Furthermore, the second adjusting member is sleeved on the vertical rod and the vertical part, and is threadedly connected to the vertical rod and the vertical part.

[0016] The advantages and positive effects of this utility model are:

[0017] (1) By setting a vertical adjustment component, the flatness and elevation of the positioning steel plate can be precisely adjusted; by setting a horizontal positioning component, the horizontal position of the positioning steel plate can be precisely adjusted. The operation is convenient and the adjustment accuracy is high, which ensures the installation accuracy of the positioning steel plate.

[0018] (2) In this application, the vertical adjustment component and the positioning steel plate, and the horizontal positioning component and the vertical adjustment component are all connected by a detachable movable connection, which not only facilitates adjustment and use, but also meets the needs of the positioning steel plate to be adjusted multiple times at different construction stages, thus solving the problem that the positioning steel plate is subject to construction disturbance, resulting in poor installation quality and difficulty in readjustment.

[0019] (3) In this application, both the vertical adjustment component and the horizontal positioning component are made of common materials, which can be applied to the adjustment of different positioning steel plates, realize the reuse of the horizontal positioning component, and reduce construction costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the positioning steel plate structure of a specific embodiment of this utility model;

[0021] Figure 2 This is a cross-sectional schematic diagram of a specific embodiment of the present utility model;

[0022] Figure 3 This is a top view schematic diagram of a specific embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the support structure of a specific embodiment of the present invention.

[0024] In the picture:

[0025] 1. Positioning steel plate; 11. Positioning hole; 12. Anchor bar hole; 13. Casting hole; 2. Vertical adjustment assembly; 21. Support component; 211. Support part; 22. Vertical rod body; 23. Connector; 231. Vertical part; 232. Horizontal part; 233. First adjustment component; 3. Horizontal positioning assembly; 31. First plate body; 311. Long strip hole; 312. Second adjustment component; 32. Second plate body. Detailed Implementation

[0026] The embodiments of this utility model will now be described with reference to the accompanying drawings.

[0027] like Figures 1 to 4 As shown, this utility model embodiment provides a device for adjusting the flatness, elevation, and position of a seismic isolation bearing positioning steel plate. The positioning steel plate 1 is used for positioning and installing the seismic isolation bearing, and is usually constructed simultaneously with the building structure below the seismic isolation bearing. In this embodiment, the lower structure of the seismic isolation bearing is a lower column pier. This application is used to adjust the flatness, elevation, and position of the positioning steel plate 1 to ensure the installation accuracy of the seismic isolation bearing installed on the positioning steel plate 1. This application specifically includes a positioning steel plate 1, a vertical adjustment component 2, and a horizontal positioning component 3. The positioning steel plate 1 has several positioning holes 11. The vertical adjustment component 2 passes through the positioning holes 11 and is connected to the lower column pier reinforcement. It is provided with a support member 21 that can move along the height direction to support the positioning steel plate 1. By adjusting the height of the support member 21, the flatness and elevation of the positioning steel plate 1 can be adjusted to meet the design accuracy requirements. The horizontal positioning components 3 are arranged in pairs around the positioning steel plate 1 and are movably connected to the vertical adjustment component 2. They can move towards or away from the positioning steel plate 1, and can also move along the side of the positioning steel plate 1. By adjusting the position of the horizontal positioning components 3, the positioning steel plate 1 can be moved forward, backward, left, and right along the horizontal direction to adjust the horizontal position of the positioning steel plate 1.

[0028] The aforementioned vertical adjustment component 2 is used for two purposes: firstly, to connect the positioning steel plate 1 and the reinforcing bars of the lower column pier, allowing it to be fixed in a set position before the concrete of the lower column pier is poured; secondly, it is used to adjust the flatness and elevation of the positioning steel plate 1. By adjusting the height of the support component 21, the positioning steel plate 1 can be moved upward or downward. The adjustment method is simple, the adjustment accuracy is reliable, and it can meet the flatness and elevation requirements of the positioning steel plate 1. The aforementioned horizontal positioning component 3 is used to adjust the horizontal position of the positioning steel plate 1. When the flatness and elevation of the positioning steel plate 1 meet the requirements, moving the horizontal positioning component 3 in the corresponding direction can adjust the positioning steel plate 1 along the horizontal position. When the horizontal movement occurs, the positioning steel plate 1 moves relative to the horizontal positioning component 3 in the other direction. At this time, the horizontal positioning component 3 in the other direction restricts the movement direction of the positioning steel plate 1. This setting can meet the requirement of moving the positioning steel plate 1 in any horizontal direction. Compared with directly welding the positioning steel plate 1 to the reinforcing bars of the lower support, the above technical solution can more conveniently and efficiently adjust the flatness, elevation and position of the positioning steel plate 1, with high adjustment accuracy. Moreover, it can be adjusted multiple times when the position of the positioning steel plate 1 changes due to external construction influences, ensuring the installation accuracy of the positioning steel plate 1.

[0029] It should be noted that the positioning steel plate 1 is usually also provided with anchor bar holes 12 and pouring holes 13. The anchor bar holes 12 are used to install anchor bars to connect the seismic isolation bearing and the lower column pier, and the pouring holes 13 are used to pour concrete for the lower column pier. Therefore, the positioning holes 11 need to avoid the locations of the anchor bar holes 12 and the pouring holes 13. Preferably, the number of positioning holes 11 is not less than two, and they are evenly distributed on the positioning steel plate 1. Each positioning hole 11 is used to position a vertical adjustment component 2. The evenly distributed positioning holes 11 help ensure that all parts of the positioning steel plate 1 are evenly supported by the support component 21, and at the same time improve the flatness and the convenience and accuracy of operation during elevation adjustment. In a specific embodiment, such as Figure 1 As shown, the positioning steel plate 1 has a casting hole 13 in the middle and anchor bar holes 12 at the four corners. The positioning hole 11 is located on the outer side of the casting hole 13 and at the position corresponding to the middle of the side of the positioning steel plate 1. In this technical solution, the arrangement of the anchor bar hole 12, the casting hole 13 and the positioning hole 11 is more scientific and reasonable, avoiding mutual interference among the three.

[0030] like Figure 2 , Figure 3As shown, in the technical solution of this embodiment, the vertical adjustment component 2 further includes a vertical rod 22, which passes through the positioning hole 11 and has a cross-sectional shape smaller than the positioning hole 11; the support member 21 is threadedly engaged with the vertical rod 22 and is provided with a support portion 211 extending circumferentially therefrom. Understandably, the bottom end of the vertical rod 22 is connected to the reinforcing steel of the lower support, and its top end passes through the positioning hole 11. The installation position of the vertical rod 22 on the lower support is designed in advance based on the set position of the positioning steel plate 1 and the relative position of the positioning hole 11 on the positioning steel plate 1. After installation, the position of the vertical rod 22 has only a slight deviation from the designed position due to the limitations of the welding process. This ensures that when the positioning steel plate 1 passes through the vertical rod 22, the deviation between the initial position and the set position of the positioning steel plate 1 is also a slight deviation. By setting the cross-sectional shape of the vertical rod 22 to be smaller than the size of the positioning hole 11, the positioning steel plate 1 has sufficient space to move horizontally relative to the vertical rod 22 when the horizontal position of the positioning steel plate 1 is adjusted, so as to adjust to the set horizontal position and meet the horizontal movement requirements of the positioning steel plate 1.

[0031] In the technical solutions of the above embodiments, the cross-sectional shape of the vertical rod 22 can be circular or square; the shape of the positioning hole 11 can be circular or square, as long as the positioning hole 11 is larger than the cross-sectional shape of the vertical rod 22; in a specific embodiment, such as Figure 1 As shown, the positioning hole 11 is square in shape, and the cross-sectional shape of the vertical rod 22 is circular. The shape, size and difference between the two are set based on the empirical values ​​of the positional deviation of the vertical rod 22 in previous construction.

[0032] like Figure 2 , Figure 3 As shown, in the technical solution of this embodiment, the horizontal positioning component 3 is provided with an elongated hole 311 parallel to the positioning steel plate 1; the vertical adjustment component 2 also includes a connector 23, one end of which is connected to the top of the vertical rod 22, and the other end passes through the elongated hole 311. It can be understood that the positioning hole 11 is provided on the positioning steel plate 1, the horizontal positioning component 3 is provided on the outer side of the positioning steel plate 1, and the connector 23 extends from the inner side of the positioning steel plate 1 to the outer side, connecting the horizontal positioning component 3 and the vertical rod 22 together; through the provision of the connector 23, the horizontal positioning component 3 can move along the connector 23 towards or away from the positioning steel plate 1, thereby pushing the positioning steel plate 1 to undergo horizontal displacement, realizing the adjustment of the horizontal position of the positioning steel plate 1; through the provision of the elongated hole 311, the position of the horizontal positioning component 3 relative to the side of the positioning steel plate 1 can be adjusted, so that the horizontal positioning component 3 is located in a position that allows the positioning steel plate 1 to be subjected to uniform force, which is beneficial for the smooth movement of the positioning steel plate 1.

[0033] In the above embodiment, the horizontal positioning component 3 includes front and rear positioning components disposed on the front and rear sides of the positioning steel plate 1 and left and right positioning components disposed on the left and right sides of the positioning steel plate 1. When it is necessary to move the positioning steel plate 1 forward or backward, the front and rear positioning components are pushed to move along the corresponding connecting members 23, thereby moving the positioning steel plate 1 forward or backward. Similarly, when it is necessary to move the positioning steel plate 1 to the left or right, the left and right positioning components are pushed to move along the corresponding connecting members 23, thereby moving the positioning steel plate 1 to the left or right.

[0034] like Figure 2 , Figure 3 As shown, in the technical solution of this embodiment, the connecting member 23 includes a horizontal part 232. One end of the horizontal part 232 away from the vertical rod 22 passes vertically through the elongated hole 311 and can be fixed in the elongated hole 311 by the first adjusting member 233. By setting the first adjusting member 233, after the horizontal position of the positioning steel plate 1 is adjusted, the horizontal part 232 can be fixed in the set position of the elongated hole 311 by the first adjusting member. This position causes the horizontal positioning member 3 to abut against the side of the positioning steel plate 1, thereby fixing the positioning steel plate 1 in the set horizontal position and preventing it from moving.

[0035] In the above embodiments, the horizontal positioning component 3 can adopt any structural form with an elongated hole 311, as long as it can cooperate with the horizontal part 232 and abut against the positioning steel plate 1; no limitation is made here. In a preferred embodiment, such as Figure 2 , Figure 3 As shown, the horizontal positioning component 3 includes a first plate 31, which is perpendicular to the positioning steel plate 1 and extends below it. An elongated hole 311 is provided in the first plate 31. The first plate 31 has sufficient length. In use, one of the first plates 31 can be moved along the elongated hole 311 to the middle of the corresponding side of the positioning steel plate 1 and abut against the side of the corresponding positioning steel plate 1. Then, the first plate 31 can be pushed to move in the opposite direction, thereby adjusting the horizontal position of the positioning steel plate 1.

[0036] In this embodiment, the first adjusting member 233 is threadedly engaged with the horizontal part 232 and is disposed on both sides of the first plate 31. Specifically, the width of the elongated hole 311 is greater than the cross-sectional shape of the horizontal part 232 and smaller than the shape of the first adjusting member 233. By screwing the first adjusting members 233 on both sides, the first plate 31 can be fixedly seated between the two first adjusting members 233. By controlling the horizontal positioning components 3 on both sides of the positioning steel plate 1, the two horizontal positioning components 3 can clamp the positioning steel plate 1 from both sides. The arrangement of four horizontal positioning components 3 can effectively limit the horizontal movement of the positioning steel plate 1, ensuring that the positioning steel plate 1 maintains accurate position after position adjustment and is not easily moved by external interference. The threaded connection method can more accurately control the position of the first adjusting member 233 and fix the first plate 31 in the set position through the threaded engagement, making the overall structure more stable.

[0037] In the technical solution of this embodiment, such as Figure 2 , Figure 3 As shown, the horizontal positioning component 3 includes a second plate 32, which is perpendicular to the first plate 31 and is used to support the positioning steel plate 1. The second plate 32 is positioned horizontally, with one end connected to the bottom of the first plate 31 and the other end extending towards and fitting against the lower surface of the positioning steel plate 1. It can cooperate with the support member 21 to jointly support the positioning steel plate 1. In this embodiment, the position of the second plate 32 can match the height of the horizontal part 232. When the horizontal part 232 passes through the elongated hole 311, the first plate 32... The second plate 32 fits snugly against the lower surface of the positioning steel plate 1, providing effective support for the positioning steel plate 1. Furthermore, by setting the second plate 32, it is easier to adjust the position of the first plate 31 so that the edge of the positioning steel plate 1 is aligned with the connection between the first plate 31 and the second plate 32. Through the cooperation of the first plate 31 and the second plate 32, the horizontal positioning component 3 can not only restrict the horizontal movement of the positioning steel plate 1, but also prevent the edge of the positioning steel plate 1 from being suspended and easily deformed by external influences, thereby ensuring the flatness of the positioning steel plate 1.

[0038] In the technical solution of this embodiment, such as Figure 2As shown, the connector 23 also includes a vertical part 231. The top end of the vertical part 231 is connected to the horizontal part 232, and the bottom end is connected to the vertical rod 22 via a second adjusting member 312. The second adjusting member 312 can adjust the connection length between the vertical part 231 and the vertical rod 22. By setting the vertical part 231 and the second adjusting member 312, the height of the horizontal part 232 can be adjusted, so that while passing through the elongated hole 311, the height position of the first plate 31 can be adjusted, so that the second plate 32 can fit against the lower surface of the positioning steel plate 1 to form support for the positioning steel plate 1. This setting allows the horizontal positioning component 3 to be used when the positioning steel plate 1 has different elevations and thicknesses, which not only meets the adjustment accuracy requirements, but also allows for reuse, further reducing construction costs.

[0039] In this embodiment, the second adjusting member 312 is sleeved on the vertical rod 22 and the vertical part 231, and is threadedly connected to the vertical rod 22 and the vertical part 231. Specifically, the second adjusting member 312 includes a cavity with openings at the top and bottom. The sidewall of the cavity is provided with internal threads. The top of the vertical rod 22 and the top of the vertical part 231 are provided with matching threads. By rotating the second adjusting member 312, the vertical rod 22 and the vertical part 231 are respectively inserted into the cavity, thereby adjusting the connection length between the two. The second adjusting member 312 adopts a threaded connection, which not only facilitates adjustment but also allows for more precise adjustment and forms a self-locking mechanism to ensure a stable connection between the two.

[0040] In the embodiments of this application, such as Figure 3 Figure 2 Figure 4 As shown, the support member 21 has a threaded hole that can be threadedly engaged with the vertical rod 22. Its support part 211 can be a plate extending circumferentially into the threaded hole or at least two other rods. By rotating the support part 211, the support member 21 can be moved along the height direction of the vertical rod 22. At the same time, the support part 211 can have sufficient contact area with the lower surface of the positioning steel plate 1, thus forming effective support for the positioning steel plate 1.

[0041] This application proposes a method for using a device for adjusting the flatness, elevation, and position of a seismic isolation bearing positioning steel plate, including the following steps:

[0042] S1. Assemble the vertical adjustment component 2 and weld it to the steel reinforcement of the lower column pier where the seismic isolation bearing is to be installed.

[0043] Specifically, it includes:

[0044] S11. Screw the support 21 onto the vertical rod 22 to assemble a vertical adjustment assembly 2. The vertical rod 22 extends sufficiently beyond the upper end of the support 21 to ensure that the upper vertical rod 22 can be effectively fixed with the horizontal positioning assembly 3.

[0045] S12. Weld and fix the four vertical rods 22 to the additional reinforcement bars of the column pier under the seismic isolation bearing to ensure that the four vertical rods 22 are accurately positioned.

[0046] S2. Adjust the height of the support member 21 on the vertical rod 22 to the set height;

[0047] Its purpose is to make preliminary adjustments to the height of the support member 21 so that the four support members 21 are at the same height, so as to facilitate the subsequent installation and positioning of the positioning steel plate 1;

[0048] S3. Pass the positioning steel plate 1 through the vertical rod 22 and place it on the support member 21;

[0049] S4. By adjusting the height of different support components 21, move the positioning steel plate 1 to meet the set elevation and set flatness requirements;

[0050] Specifically, it includes:

[0051] S41. When measuring, use level instruments, spirit levels and other horizontal measuring devices to measure the elevation and flatness of the four corners of the positioning steel plate 1.

[0052] S42. Based on the measurement results, adjust the height of the four sides of the positioning steel plate 1 and the flatness of the positioning steel plate 1 by rotating the support 21 up and down. Adjust the four support 21 in sequence until the elevation and flatness requirements of the positioning steel plate 1 are met.

[0053] S5. Install the connector 23 and the horizontal positioning component 3 in sequence, so that the first plate 31 and the second plate 32 fit against the edge of the positioning steel plate 1.

[0054] Specifically, this involves fixing the vertical portion 231 of the connector 23 to the top of the vertical rod 22 using the second adjusting member 312; installing a first adjusting member 233 at one end of the horizontal portion 232 of the connector 23; installing the first plate 31 on the horizontal portion 232 through the elongated hole 311; adjusting the positions of the first adjusting member 233 and the first plate 31 so that the first plate 31 fits against the side end face of the positioning steel plate 1 and the second plate 32 fits against the lower surface of the positioning steel plate 1; and then installing another first adjusting member 233 at one end of the horizontal portion 232 that passes through the elongated hole 311.

[0055] S6. Adjust the position of the first plate 31 by adjusting the first adjusting member 233, and push the positioning steel plate 1 to the set position;

[0056] Before adjustment, the horizontal position of the positioning steel plate 1 should be measured. The difference between the actual horizontal position and the set horizontal position is obtained by measuring the axis and control line of the positioning steel plate 1. The positioning steel plate 1 is then moved forward and backward or left and right by adjusting the first adjusting component 233. In actual use, first select two relative horizontal positioning components 3 in one direction and adjust their positions in the left-right or forward and backward directions. During the adjustment process, use measuring tools to measure the position of the positioning steel plate 1 and continuously adjust the first adjusting component 233 according to the measurement results until the position of the positioning steel plate 1 meets the accuracy requirements for the installation of the seismic isolation bearing. After the horizontal position in one direction is adjusted, the horizontal position of the positioning steel plate 1 in the other direction is adjusted by the two relative horizontal positioning components 3 in the other direction until the horizontal position of the positioning steel plate 1 in both directions meets the accuracy requirements for the installation of the seismic isolation bearing.

[0057] S7. Verify the elevation, levelness, and position of positioning steel plate 1;

[0058] In this embodiment, the theodolite and spirit level are used to check the elevation, flatness and horizontal position of the positioning steel plate 1 in sequence, and the deviation value is calculated. If the deviation value exceeds the set error range, the above adjustment is continued.

[0059] S8. Remove horizontal positioning component 3;

[0060] Once the installation accuracy of the positioning steel plate 1 is confirmed to meet the requirements, the horizontal positioning component 3 is removed and transferred to the next location where the positioning steel plate 1 needs to be installed.

[0061] S9. Install fixing nuts on the vertical rod 22 to fix the positioning steel plate 1;

[0062] After removing the horizontal positioning component 3, install the fixing nut above the vertical rod 22, so that the fixing nut is pressed against the positioning steel plate 1, and works together with the first adjusting component 233 below the positioning steel plate 1 to fix the embedded steel plate.

[0063] S10. Install the anchor bars of the seismic isolation bearing and pour the concrete for the lower column pier.

[0064] In this embodiment, the anchor bars of the seismic isolation bearing are installed through the anchor bar holes 12 reserved on the positioning steel plate 1, and the fixing bolts of the anchor bars are installed above the positioning steel plate 1. After the installation is completed, the lower column pier concrete is poured through the pouring hole 13 so that the top surface elevation of the concrete is consistent with the bottom surface elevation of the positioning steel plate 1, and the concrete surface is made flat and free of air bubbles by vibration. After the concrete solidifies and reaches 75% of its strength, the seismic isolation bearing can be installed.

[0065] It is understandable that before pouring the concrete for the lower column pier, if the positioning steel plate 1 is disturbed during construction and its position changes, the flatness, elevation, and position of the positioning steel plate 1 can be readjusted through this application so that the installation accuracy of the positioning steel plate 1 meets the usage requirements.

[0066] The advantages and positive effects of this application are:

[0067] (1) By setting a vertical adjustment component, this application can accurately adjust the flatness and elevation of the positioning steel plate; by setting a horizontal positioning component, it can accurately adjust the horizontal position of the positioning steel plate. The operation is convenient and the adjustment accuracy is high, which ensures the installation accuracy of the positioning steel plate.

[0068] (2) In this application, the vertical adjustment component and the positioning steel plate, and the horizontal positioning component and the vertical adjustment component are all connected by a detachable movable connection, which not only facilitates adjustment and use, but also meets the needs of the positioning steel plate to be adjusted multiple times at different construction stages, thus solving the problem that the positioning steel plate is subject to construction disturbance, resulting in poor installation quality and difficulty in readjustment.

[0069] (3) In this application, both the vertical adjustment component and the horizontal positioning component are made of common materials, which can be applied to the adjustment of different positioning steel plates, realize the reuse of the horizontal positioning component, and reduce construction costs.

[0070] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A device for adjusting the flatness, elevation and position of a steel plate for positioning an isolation bearing, characterized in that, The utility model provides a kind of vertical and horizontal positioning device for column pier, including: Positioning steel plate is equipped with several positioning holes; Vertical adjusting assembly, it passes through the positioning hole and is connected with lower column pier reinforcement, and is equipped with the support piece that can move along the height direction, for supporting the positioning steel plate; Horizontal positioning assembly, it is oppositely arranged in the four around the positioning steel plate, and is movably connected with the vertical adjusting assembly, can move to the direction close to or away from the positioning steel plate, also can move along the side of the positioning steel plate.

2. The isolating support positioning steel plate flatness, elevation and position adjusting device according to claim 1, characterized in that: The vertical adjusting assembly further includes vertical rod body, the vertical rod body passes through the positioning hole, and its cross-sectional shape is smaller than the positioning hole;The support piece is screwed with the vertical rod body, and is equipped with the support portion extending to its circumference.

3. The isolating support positioning steel plate flatness, elevation and position adjusting device according to claim 2, characterized in that: The horizontal positioning assembly is equipped with long slot hole parallel to the positioning steel plate;The vertical adjusting assembly further includes connecting piece, one end of the connecting piece is connected to the top end of the vertical rod body, and the other end passes through the long slot hole.

4. The isolating support positioning steel plate flatness, elevation and position adjusting device according to claim 3, characterized in that: The connecting piece includes horizontal part, the end of the horizontal part away from the vertical rod body is vertically passed through the long slot hole, and can be fixed in the long slot hole by first adjusting piece.

5. The isolating support positioning steel plate flatness, elevation and position adjusting device according to claim 4, characterized in that: The horizontal positioning assembly includes first plate body, the first plate body is perpendicular to the positioning steel plate and extends to below the positioning steel plate, and the long slot hole is arranged in the first plate body.

6. The isolating support positioning steel plate flatness, elevation and position adjusting device according to claim 5, characterized in that: The first adjusting piece is screwed with the horizontal part, and is arranged on both sides of the first plate body.

7. The isolating support positioning steel plate flatness, elevation and position adjusting device according to claim 5, characterized in that: The horizontal positioning assembly includes second plate body, the second plate body is perpendicular to the first plate body, for supporting the positioning steel plate.

8. The isolating support positioning steel plate flatness, elevation and position adjusting device according to claim 7, characterized in that: The connecting piece further includes vertical part, the top end of the vertical part is connected to the horizontal part, and the bottom end is connected to the vertical rod body by second adjusting piece, and the second adjusting piece can adjust the connection length of the vertical part and the vertical rod body.

9. The isolating support positioning steel plate flatness, elevation and position adjusting device according to claim 8, characterized in that: The second adjusting piece is sleeved on the vertical rod body and the vertical part, and is screwed with the vertical rod body and the vertical part.

Images