Vertical column mounting and positioning tool

Abstract

A stand column installing and positioning tool comprises a first positioning module. The first positioning module comprises a positioning part and at least two fixing rods arranged in the circumferential direction of the positioning part, and one end of each fixing rod is fixedly connected with the positioning part; the side face of the to-be-installed stand column abuts against the positioning part to achieve preliminary positioning of the installation site of the to-be-installed stand column. A fixing part is arranged on the fixing rod, and the fixing part is used for fixing the fixing rod at a preset site on the ground. According to the requirement of a preset installation site of a to-be-installed stand column, the fixing site where each fixing rod in the first positioning module is fixed to the ground is determined through surveying and lofting, and due to the fact that each fixing rod and the positioning part are of an integral structure, after each fixing rod is fixed to the preset site, the positioning part is fixed to the ground; the positioning part reaches the preset mounting site of the to-be-mounted stand column or the position near the preset mounting site, and the outer surface of the to-be-mounted stand column abuts against the positioning part, so that the mounting site of the to-be-mounted stand column on the ground can be preliminarily positioned.

Description

Technical Field

[0001] The utility model belongs to the technical field of column installation, and in particular relates to a column installation and positioning tool. Background Art

[0002] Columns are commonly used in the field of mechanical equipment technology. By fixing the columns to the ground or other supporting structures, the overall support of the mechanical equipment can be achieved.

[0003] In the tower solar thermal power generation system, the heliostat field is an important component. The heliostat field includes tens of thousands of heliostats, each of which is fixed to the ground by a column. In order to facilitate the overall installation of the heliostats and enable the installed heliostats to operate normally according to the preset requirements, there are special requirements for the installation and positioning of the heliostat columns. How to improve the installation efficiency of the heliostat columns while meeting the heliostat installation requirements is an urgent problem to be solved. Utility Model Content

[0004] In view of the technical problems in the prior art, the utility model provides a column installation positioning tool, which can locate and detect the installation position, verticality and azimuth installation direction of the column, thereby effectively improving the installation accuracy and installation efficiency of the column.

[0005] A column installation and positioning tool comprises a first positioning module; the first positioning module comprises a positioning portion and at least two fixing rods arranged along the circumference of the positioning portion, and one end of the fixing rod is fixedly connected to the positioning portion; the installation site of the column to be installed is initially positioned by abutting the side of the column to be installed against the positioning portion; a fixing portion is arranged on the fixing rod, and the fixing portion is used to fix the fixing rod at a preset position on the ground.

[0006] As an improvement of the column installation and positioning tool described in the utility model, it also includes a verticality detection component, and the verticality detection component is used to detect the verticality of the column to be installed relative to the horizontal plane.

[0007] As an improvement of the column installation and positioning tool described in the utility model, it also includes a second positioning module, and the second positioning module is used to detect the actual installation position of the column to be installed.

[0008] As an improvement of the column installation and positioning tool described in the utility model, it also includes a third positioning module, and the third positioning module includes a marking component, and the marking component is used to mark the azimuth direction of the azimuth direction mark point on the column to be installed; among all the fixing rods, one fixing rod is a pointing fixing rod; a directed line segment formed with one end of the pointing fixing rod close to the positioning part as the starting point and the end away from the positioning part as the end point is a characteristic pointing line segment, and the projection of the characteristic pointing line segment on the horizontal plane points to the preset azimuth direction of the column to be installed.

[0009] As an improvement of the column installation and positioning tool described in the utility model, the marking component is a laser emitting device or a gravity plumb line component; the laser line emitted by the laser emitting device or the vertical line in the gravity plumb line component is used as the marking line, and the plane passing through the marking line and the central axis of the column to be installed is used as the first plane, and the orientation marking point on the column to be installed is located on the first plane.

[0010] As an improvement of the column installation and positioning tool described in the utility model, the straight line pointing to the fixing rod intersects with the central axis of the column to be installed.

[0011] As an improvement of the column installation and positioning tool described in the utility model, the third positioning module also includes a force arm, which is installed on the column to be installed. External force pushes the column to be installed to rotate around its central axis through the force arm to achieve adjustment of the orientation of the column to be installed.

[0012] As an improvement of the column installation and positioning tool described in the utility model, two adjacent fixing rods are connected by a connecting rod.

[0013] As an improvement of the column installation and positioning tool described in the utility model, at least three fixing rods are fixedly arranged circumferentially on the positioning portion, the positioning portion is an arc-shaped positioning portion, and the column to be installed is a cylinder or a hollow circular tube.

[0014] As an improvement of the column installation and positioning tool described in the utility model, the verticality detection component is a level meter, and the level meter is arranged on the column to be installed.

[0015] As an improvement of the column installation positioning tool described in the utility model, the second positioning module is an RTK positioning device.

[0016] As an improvement of the column installation positioning tool described in the utility model, it also includes a positioning tool flange, the verticality detection component and the marking component are both arranged on the positioning tool flange, and the positioning tool flange is used to be detachably fixedly connected to the column flange fixed on the top of the column to be installed; the first end of the force arm is fixedly connected to the positioning tool flange, and the second end of the force arm extends toward the ground; the second positioning module is fixed above the verticality detection component.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The column installation and positioning tool provided by the utility model can preliminarily locate the installation site of the column to be installed through the first positioning module. After the installation site of the column to be installed is preliminarily located, there may still be a deviation from the preset installation site. At this time, according to the actual installation site of the column to be installed detected by the second positioning module, the installation position of the column to be installed is fine-tuned, and finally the column to be installed is placed in the preset installation site. The utility model can effectively improve the installation efficiency and ensure the installation accuracy by preliminarily positioning first and then fine-tuning. In addition, the utility model can detect the verticality of the column installation by setting a verticality detection component, and then guide the installation of the column, which can ensure that the column is installed vertically.

[0019] 2. The utility model can improve the convenience of observing the orientation of the column through the third positioning module, and at the same time, cooperate with the pointing fixing rod in the first positioning module to improve the installation efficiency and the installation accuracy of the orientation of the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the combination of the column installation and positioning tooling and the column to be installed of the utility model;

[0021] Figure 2 It is a schematic diagram of the combination of the third positioning module, the verticality detection component and the positioning tooling flange of the utility model.

[0022] 1-positioning part, 2-fixing rod, 3-fixing part, 4-column to be installed, 5-force arm, 6-column flange, 7-positioning tooling flange, 8-marking component, 9-verticality detection component, 10-second positioning module, 11-installation socket, 12-connecting rod. DETAILED DESCRIPTION

[0023] The utility model is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the utility model, but do not limit the utility model in any form. It should be pointed out that for those of ordinary skill in the art, several changes and improvements can be made without departing from the concept of the utility model. These all belong to the protection scope of the utility model.

[0024] like Figure 1 As shown, a column installation and positioning tool includes a first positioning module; the first positioning module includes a positioning portion 1 and at least two fixing rods 2 arranged along the circumference of the positioning portion 1, and one end of the fixing rod 2 is fixedly connected to the positioning portion 1; the side of the column 4 to be installed is abutted against the positioning portion 1 to achieve the preliminary positioning of the installation position of the column 4 to be installed; the fixing rod 2 is provided with a fixing portion 3, and the fixing portion 3 is used to fix the fixing rod 2 at a preset position on the ground. Specifically, in this embodiment, the fixing rod 2 is a straight fixing rod 2, the column 4 to be installed is a hollow circular tube, the positioning portion 1 is a semicircular arc positioning portion 1, and the column 4 to be installed in this embodiment is a column used in a heliostat. Of course, in other embodiments, the column 4 to be installed can also be other shapes such as a cylinder, a square tube, etc., and the positioning portion 1 only needs to be designed according to the side of the column 4 to be installed. If the column 4 to be installed is a square tube, the positioning portion 1 can be set to a "[" shape that matches the side of the square tube. In addition, in this embodiment, the number of the fixing rods 2 is three, wherein two fixing rods 2 are respectively connected to adjacent fixing rods 2 via connecting rods 12. By providing the connecting rods 12, the overall stability of the first positioning module can be improved and the shaking of a single fixing rod 2 can be reduced. Of course, in other embodiments, the number of the fixing rods 2 can also be two or more than two. The more fixing rods 2 there are, the more stably the first positioning module is fixed on the ground.

[0025] According to the preset installation position requirements of the column to be installed, the fixing position of each fixing rod 2 in the first positioning module and the ground is determined by measurement and layout, so that each fixing rod 2 is fixed on the ground at the preset position determined according to the measurement and layout results through the fixing part 3. Since each fixing rod 2 and the positioning part 1 are an integral structure, after each fixing rod 2 is fixed at the preset position, the positioning part 1 also reaches the preset installation position of the column 4 to be installed or the vicinity of the preset installation position at the same time. By abutting the outer surface of the column 4 to be installed against the positioning part 1, the preliminary positioning of the installation position of the column 4 to be installed on the ground can be achieved.

[0026] Furthermore, if Figure 1 and Figure 2As shown, in this embodiment, a verticality detection component 9 is also included, and the verticality detection component 9 is used to detect the verticality of the column 4 to be installed relative to the horizontal plane. Specifically, in this embodiment, the verticality detection component 9 is a level meter, and the column installation and positioning tooling also includes a positioning tooling flange 7, wherein the level meter is fixed on the positioning tooling flange 7, and the level meter is detachably fixed to the column flange 6 fixed at the top of the column 4 to be installed through the positioning tooling flange 7. Since the column flange 6 fixed at the top of the column 4 to be installed is perpendicular to the central axis of the column 4 to be installed, when the level meter detects that the column flange 6 fixed at the top of the column 4 to be installed is in a horizontal state, it means that the column 4 to be installed itself is in a state perpendicular to the horizontal plane.

[0027] Furthermore, if Figure 1 and Figure 2 As shown, in this embodiment, a second positioning module 10 is also included, and the second positioning module 10 is used to detect the actual installation position of the column 4 to be installed. Specifically, in this embodiment, the second positioning module 10 is an RTK (real time kinematics, real-time dynamic measurement technology) positioning device, and the RTK positioning device is arranged above the level through a mounting socket 11 fixed on the level. After the installation position of the column 4 to be installed is initially positioned, there may still be a deviation from the preset installation position. At this time, according to the actual installation position of the column 4 to be installed detected by the second positioning module 10, the installation position of the column 4 to be installed is fine-tuned, and finally the actual installation position of the column 4 to be installed detected by the second positioning module 10 is consistent with the preset installation position of the column 4 to be installed, which means that the column 4 to be installed is installed at the preset installation position of the column 4 to be installed.

[0028] Furthermore, if Figure 1 and Figure 2As shown, in this embodiment, a third positioning module is also included, and the third positioning module includes a marking component 8, which is used to mark the azimuth direction of the azimuth direction mark point on the column 4 to be installed; among all the fixing rods 2, there is a fixing rod 2 that is a pointing fixing rod; a directed line segment formed with the end of the pointing fixing rod close to the positioning portion 1 as the starting point and the end away from the positioning portion 1 as the end point is a characteristic pointing line segment, and the projection of the characteristic pointing line segment on the horizontal plane points to the preset azimuth direction of the column 4 to be installed. Among them, the azimuth direction refers to the direction of the ray pointing from the central axis of the column 4 to be installed to the azimuth direction mark point on the column 4 to be installed and perpendicular to the central axis of the column 4 to be installed when the column 4 to be installed is arranged perpendicular to the horizontal plane. The orientation mark point on the column 4 to be installed can be a mark point painted on the column 4 to be installed, or a specific component on the column 4 to be installed, or a notch or a cutting surface set on the column 4 to be installed. In this embodiment, the orientation mark point on the column 4 to be installed refers to a cutting surface set on the edge of the column flange 6 fixed at the top of the column 4 to be installed. The preset orientation of the column 4 to be installed refers to the orientation that the orientation mark point on the column 4 to be installed needs to reach after the column 4 to be installed is installed according to the preset requirements.

[0029] In the actual installation process of the column, due to the high height of the column, the orientation mark point on the column to be installed 4 is generally set at the top of the column to be installed 4, and it is difficult for the installer to directly observe the orientation of the orientation mark point on the column to be installed 4. In this embodiment, the marking component 8 is set to mark the orientation of the orientation mark point on the column to be installed 4, which can facilitate the installer to observe the orientation of the orientation mark point on the column to be installed 4. At the same time, since the pointing fixing rod is set, the preset orientation of the column 4 to be installed ( By comparing the preset orientation of the column 4 and the observed orientation of the orientation mark point on the column 4 to be installed (abbreviated as: column mark point orientation), it can be judged whether the orientation of the column 4 to be installed is in place. When the preset orientation of the column is the same as the orientation of the column mark point, it means that the orientation of the column is in place. When the preset orientation of the column is different from the orientation of the column mark point, it means that the orientation of the column is not in place. At this time, it is necessary to rotate the column 4 to be installed around its own central axis to adjust the orientation of the column 4 to be installed until the preset orientation of the column is the same as the orientation of the column mark point.

[0030] Specifically, Figure 1 and Figure 2As shown, in this embodiment, the marking component 8 is a laser emitting device or a gravity plumb component; the laser line emitted by the laser emitting device or the vertical line in the gravity plumb component is the marking line, the plane passing through the marking line and the central axis of the column 4 to be installed is the first plane, and the orientation mark point on the column 4 to be installed is located on the first plane. With this scheme, when the marking component 8 is a gravity plumb component, the weight suspended below the vertical line in the gravity plumb component can reach the ground or close to the ground. Since the vertical line itself is located in the first plane, the direction of the ray pointing from the central axis of the column 4 to be installed to the weight in the gravity plumb component and perpendicular to the central axis of the column 4 to be installed is the current orientation of the orientation mark point on the column 4 to be installed. Then, by comparing with the preset orientation of the column 4 to be installed indicated by the fixed rod, it can be judged whether the orientation of the column 4 to be installed is installed in place. Since the weight in the gravity plumb component is close to the ground, it is more convenient for the installer to observe, which can further improve the efficiency and accuracy of the column installation. Similarly, when a laser emitting device is used, the laser line emitted by the laser emitting device can reach the ground and form a laser point on the ground. Therefore, the direction of the ray pointing from the central axis of the column 4 to be installed to the laser point and perpendicular to the central axis of the column 4 to be installed is the current direction of the direction mark point on the column 4 to be installed. Then, by comparing with the preset direction of the column 4 to be installed indicated by the fixed rod, it can be judged whether the direction of the column 4 to be installed is installed in place. In addition, the gravity plumb line assembly will shake when encountering windy weather, affecting the normal installation of the column, while the laser line emitted by the laser emitting device will not be disturbed by the wind in nature, thereby making the column installation and positioning tooling more adaptable to the environment and making the column installation accuracy higher.

[0031] Preferably, if Figure 1 and Figure 2As shown, in this embodiment, the straight line pointing to the fixing rod intersects with the central axis of the column 4 to be installed. If the straight line pointing to the fixing rod does not intersect with the central axis of the column 4 to be installed, when judging whether the orientation of the column 4 to be installed is installed in place, it is necessary to judge whether the ray pointing from the central axis of the column 4 to be installed points to the laser point or the weight in the gravity plumb assembly, and whether the ray perpendicular to the central axis of the column 4 to be installed is parallel to the projection of the characteristic pointing line segment mentioned above on the horizontal plane and has the same direction, which requires a high observation ability of the installer and is prone to deviation. By setting the straight line pointing to the fixing rod to intersect with the central axis of the column 4 to be installed, when judging whether the orientation of the column 4 to be installed is installed in place, it is only necessary to observe whether the laser point or the weight in the gravity plumb assembly reaches the pointing fixing rod, and it is possible to judge whether the orientation of the column 4 to be installed is installed in place, thereby simplifying the operation and improving the installation efficiency and installation accuracy.

[0032] Furthermore, if Figure 1 and Figure 2 As shown, in this embodiment, the third positioning module also includes a lever arm 5, which is installed on the column 4 to be installed. The external force pushes the column 4 to be installed to rotate around its central axis through the lever arm 5 to adjust the orientation of the column 4 to be installed. By providing the lever arm 5, it is convenient to rotate the column 4 to be installed, thereby adjusting the orientation of the column 4 to be installed. Specifically, in this embodiment, the number of the lever arms 5 is two.

[0033] Preferably, as 1 and Figure 2 As shown, the verticality detection component 9 and the marking component 8 in this embodiment are both arranged on the positioning tooling flange 7, and the positioning tooling flange 7 is used to be detachably fixedly connected with the column flange 6 fixed at the top of the column 4 to be installed; the first end of the force arm 5 is fixedly connected with the positioning tooling flange 7, and the second end of the force arm 5 extends toward the ground. By setting the verticality detection component 9, the marking component 8 and the force arm 5 to be fixed on the positioning tooling flange 7, the verticality detection component 9, the marking component 8, the force arm 5 and the positioning tooling flange 7 can be formed into an integral structure. With such a design, in the process of installing the column, it is only necessary to connect the positioning tooling flange 7 with the column flange 6 fixed at the top of the column 4 to be installed by bolts, so as to realize the fixing of the verticality detection component 9, the marking component 8, the force arm 5 and the positioning tooling flange 7 on the column 4 to be installed, thereby improving the convenience of operation and the installation efficiency of the column.

[0034] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other at will.

Claims

1. A column installation and positioning tool, characterized in that: comprising a first positioning module; The first positioning module comprises a positioning portion and at least two fixing rods arranged along the circumference of the positioning portion, and one end of the fixing rod is fixedly connected to the positioning portion; Preliminary positioning of the installation site of the column to be installed is achieved by pressing the side of the column to be installed against the positioning portion; The fixing rod is provided with a fixing portion, and the fixing portion is used to fix the fixing rod at a preset position on the ground.

2. A column installation and positioning tool according to claim 1, characterized in that: It also includes a verticality detection component, which is used to detect the verticality of the column to be installed relative to the horizontal plane.

3. The column installation and positioning tool according to claim 1, characterized in that: It also includes a second positioning module, which is used to detect the actual installation position of the column to be installed.

4. A column installation and positioning tool according to any one of claims 1 to 3, characterized in that: It also includes a third positioning module, the third positioning module includes a marking component, the marking component is used to mark the orientation of the orientation mark point on the column to be installed; Among all the fixing rods, one fixing rod is a directional fixing rod; A directed line segment formed with one end of the directional fixing rod close to the positioning portion as a starting point and one end away from the positioning portion as an end point is a characteristic directional line segment, and a projection of the characteristic directional line segment on a horizontal plane points to a preset orientation of the column to be installed.

5. A column installation and positioning tool according to claim 4, characterized in that: The marking component is a laser emitting device or a gravity plumb line component; The laser line emitted by the laser emitting device or the vertical line in the gravity plumb line assembly is used as the marking line, and the plane passing through the marking line and the central axis of the column to be installed is used as the first plane. The orientation marking point on the column to be installed is located on the first plane.

6. The column installation and positioning tool according to claim 4, characterized in that: The straight line pointing to the fixing rod intersects with the central axis of the column to be installed.

7. The column installation and positioning tool according to claim 4, characterized in that: The third positioning module also includes a force arm, which is installed on the column to be installed. External force pushes the column to be installed to rotate around its central axis through the force arm to adjust the orientation of the column to be installed.

8. The column installation and positioning tool according to claim 1, characterized in that: Two adjacent fixing rods are connected via a connecting rod.

9. The column installation and positioning tool according to claim 1, characterized in that: The positioning portion is circumferentially fixed with at least three fixing rods, the positioning portion is an arc-shaped positioning portion, and the column to be installed is a cylinder or a hollow circular tube.

10. The column installation and positioning tool according to claim 2, characterized in that: The verticality detection component is a level meter, and the level meter is arranged on the column to be installed.

11. The column installation and positioning tool according to claim 3, characterized in that: The second positioning module is an RTK positioning device.

12. The column installation and positioning tool according to claim 1, characterized in that: Also includes: Positioning tooling flange; A verticality detection component, the verticality detection component is used to detect the verticality of the column to be installed relative to the horizontal plane; A second positioning module, the second positioning module is used to detect the actual installation position of the column to be installed; A third positioning module, the third positioning module includes a marking component, the marking component is used to mark the azimuth orientation of the orientation mark point on the column to be installed; among all the fixing rods, one of the fixing rods is a pointing fixing rod; a directed line segment formed with one end of the pointing fixing rod close to the positioning portion as a starting point and one end away from the positioning portion as an end point is a characteristic pointing line segment, and the projection of the characteristic pointing line segment on the horizontal plane points to the preset azimuth orientation of the column to be installed; The verticality detection component and the marking component are both arranged on the positioning tool flange, and the positioning tool flange is used to be detachably fixedly connected with the column flange fixed on the top end of the column to be installed; The third positioning module further includes a force arm, which is installed on the column to be installed. External force pushes the column to be installed to rotate around its central axis through the force arm to adjust the orientation of the column to be installed. The first end of the force arm is fixedly connected to the positioning tool flange, and the second end of the force arm extends toward the ground; The second positioning module is fixed above the verticality detection component.

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