Mirror factory support positioning mechanism

Abstract

The utility model provides a mirror factory support positioning mechanism, which comprises a group of supports arranged along a straight line, a positioning rod and a measuring rope, the group of supports comprises two end supports arranged at two ends and at least one middle support arranged between the two end supports, each support comprises a stand column and a connecting rod connected between the stand columns, and the measuring rope is arranged on the connecting rod. The supports are in the shape of triangular prisms arranged in a staggered mode, the fixing columns at the vertex angle positions and the fixing columns at the two base angle positions of the adjacent supports are located on the same horizontal line, the stand columns of the end supports are each provided with two positioning rods, the surveying instrument is installed on one positioning rod, and the two ends of the measuring rope are connected to the positioning rods of the two end supports respectively. The measuring rope is parallel to the arrangement direction of the supports, scales are arranged on the measuring rope, the measuring instrument is used for positioning the end supports, then the measuring rope with the scales is used for positioning the middle support, the supports can be rapidly in place, errors are within an allowable range, and the construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to equipment positioning technical field, provide a mirror factory support positioning mechanism. BACKGROUND

[0002] Solar thermal power generation is to convert solar radiation energy into heat energy by collector, and to generate electricity through heat cycle process, and all energy acquisition modes of the collector are mainly from the feedback of the mirror.

[0003] Because the heliostat support is more and relatively dispersed, the positioning of the heliostat support causes great difficulty, the traditional installation method needs to measure each support foundation, not only slow progress, but also waste time, manpower and material resources, and the installation precision has hidden dangers due to too many during installation. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problems in the prior art, the utility model provides a mirror factory support positioning mechanism, which comprises a group of supports arranged in a straight line, positioning rods and measuring ropes, the group of supports comprises two end supports arranged at two ends and at least one middle support arranged between the two end supports, the support comprises a column and a connecting rod connected between the columns, the support is a staggered triangular prism, the fixed columns at the top corners of adjacent supports are located on the same horizontal line as the fixed columns at the two bottom corners, two positioning rods are arranged on the columns of the end supports respectively, a surveying instrument is installed on one of the positioning rods, and the two ends of the measuring rope are connected to the positioning rods of the two end supports respectively.

[0005] Specifically, the bracket is clamped to the outer wall of the positioning rod, and the hand thin is clamped in the bracket below the surveying instrument.

[0006] Specifically, the positioning rod comprises an extension column, a screw end is welded to the upper end of the extension column, a transition flange is welded to the lower end of the extension column, a sleeve is welded below the transition flange, and an internal thread is arranged in the sleeve.

[0007] Specifically, a threaded column is arranged at the upper end of the column, and the sleeve of the positioning rod is threadedly connected to the threaded column.

[0008] Specifically, the connecting rod comprises a first connecting rod arranged transversely and two second connecting rods arranged crosswise.

[0009] Specifically, the measuring rope is a steel wire rope, the scale on the measuring rope is a segmented mark point, and the three columns of the middle support are located below the measuring rope.

[0010] Specifically, the surveying instrument is an RTK surveying instrument.

[0011] Compared with the prior art, the heliostat support positioning mechanism has the beneficial effects that:

[0012] The heliostat support positioning mechanism has the beneficial effects that: BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic view of the heliostat support positioning mechanism;

[0014] Figure 2 is a schematic view of the end support structure of the heliostat support positioning mechanism;

[0015] Figure 3 is a top view of the heliostat support positioning mechanism.

[0016] Reference signs: 1, end support; 11, stand column; 12, first connecting rod; 13, second connecting rod; 14, threaded column; 2, middle support; 3, positioning rod; 31, extension column; 32, screw end; 33, transition flange; 34, sleeve; 4, measuring rope; 5, surveying instrument; 6, bracket; 7, hand sheet. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the heliostat support positioning mechanism will be clearly and completely described below with reference to the drawings in the embodiments of the heliostat support positioning mechanism. Obviously, the described embodiments are only part of the embodiments of the heliostat support positioning mechanism, rather than all the embodiments. Based on the embodiments in the heliostat support positioning mechanism, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the heliostat support positioning mechanism. The specific implementation of the heliostat support positioning mechanism will be described in detail below in combination with specific embodiments.

[0018] As shown in the drawings, a heliostat support positioning mechanism includes a group of supports arranged in a straight line, the supports are installed on the ground, and the group of supports includes two end supports 1 arranged at two ends and at least one middle support 2 arranged between the two end supports 1. The support includes a stand column 11 and a connecting rod connected between the stand columns 11, the connecting rod includes a first connecting rod 12 arranged transversely and two second connecting rods 13 arranged crosswise, and the support is reinforced.

[0019] The support is staggered triangular prism, the fixed column at the top corner of the adjacent support and the fixed column at the bottom corner are located on the same horizontal line. The positioning rod 3 is arranged on the column 11 at one top corner and one bottom corner of the end support 1, and two groups of positioning rods 3 are arranged, and one measuring rope 4 is arranged between the two groups of positioning rods 3, and the two ends of the measuring rope 4 are tied on the positioning rods 3, and the two measuring ropes 4 are parallel to the arrangement direction of the support.

[0020] The positioning rod 3 comprises an extension column 31, a screw end 32 is welded on the upper end of the extension column 31, a transition flange 33 is welded on the lower end of the extension column 31, a sleeve 34 is welded below the transition flange 33, and an internal thread is arranged in the sleeve 34. A threaded column 14 is arranged on the upper end of the column 11, and the sleeve 34 of the positioning rod 3 is screwed on the threaded column 14. A surveying instrument 5 is arranged on one positioning rod 3 of the end support 1, and the surveying instrument 5 is screwed on the screw end 32, and the surveying instrument 5 is specifically an RTK measuring instrument. A bracket 6 is clamped on the outer wall of the extension column 31 below the surveying instrument 5, and a hand sheet 7 is clamped in the bracket 6, the position of the end is positioned by using the surveying instrument 5, and the position of the end support 1 is adjusted to meet the requirements of the drawing coordinates.

[0021] A scale is marked on the measuring rope 4, the scale is a segmented mark point, and the segmented mark point is arranged at the mounting position of the middle support 2. The three columns 11 of the middle support 2 are arranged below the two measuring ropes 4, the position of the middle support 2 is adjusted according to the scale of the measuring rope 4, and it is ensured that the column 11 of each support is arranged on the required value of the scale line. The positioning mechanism does not need to measure the position of each support separately, can realize rapid positioning and measurement of multiple supports, and speeds up the construction efficiency.

[0022] When in use, five supports are taken as an example, the positioning rods 3 are arranged on the two columns 11 of the end supports 1 at two ends, one surveying instrument 5 is arranged on one positioning rod 3 of the end support 1, the original support coordinates X, Y and Z of the surveying instrument 5 are set to 0, the actual X, Y and Z to be measured are the coordinates of the heliostat support, the position of the end support 1 is adjusted to meet the requirements of the drawing coordinates, the measuring rope 4 is pulled and tightened, it is ensured that the measuring rope 4 is not sagged, the degree of tightening is kept consistent as far as possible each time, the middle three middle supports 2 are adjusted through the scale of the measuring rope 4, it is ensured that the column 11 of each middle support 2 is arranged on the required value of the scale line, the column 11 of the support is rapidly positioned, and it is ensured that the error is within the allowable range.

[0023] The preferred embodiments are only used to illustrate the present application, and do not limit the patent range of the present application, and equivalent structural transformations, direct or indirect application in other related technical fields by using the content of the present application are also included in the patent protection range of the present application.

Claims

1. A mirror factory support positioning mechanism, characterized in that, The system includes a set of supports arranged in a straight line, positioning rods (3) and measuring ropes (4). The set of supports includes two end supports (1) set at both ends and at least one middle support (2) set between the two end supports (1). The support includes a column (11) and a connecting rod connected between the columns (11). The support is a triangular prism with staggered arrangement. The fixed column at the top corner of the adjacent support and the fixed column at the two bottom corners are on the same horizontal line. Two positioning rods (3) are respectively set on the column (11) of the end support (1). A surveying instrument (5) is installed on one of the positioning rods (3). The two ends of the measuring rope (4) are respectively connected to the positioning rods (3) of the two end supports (1). The measuring rope (4) is parallel to the arrangement direction of the support. The measuring rope (4) is marked with a scale. The position of the middle support (2) is adjusted according to the scale of the measuring rope (4).

2. The mirror factory support positioning mechanism according to claim 1, characterized in that: Below the surveying instrument (5), the bracket (6) is clamped on the outer wall of the positioning rod (3), and the handpiece (7) is clamped in the bracket (6).

3. The mirror factory support positioning mechanism according to claim 1, characterized in that: The positioning rod (3) includes an extension post (31), with a screw end (32) welded to the upper end of the extension post (31), a transition flange (33) welded to the lower end of the extension post (31), and a sleeve (34) welded below the transition flange (33), with an internal thread provided inside the sleeve (34).

4. The mirror factory support positioning mechanism according to claim 3, characterized in that: The upper end of the column (11) is provided with a threaded column (14), and the sleeve (34) of the positioning rod (3) is threadedly connected to the threaded column (14).

5. The mirror factory support positioning mechanism according to claim 1, characterized in that: The connecting rod includes a first connecting rod (12) arranged horizontally and two second connecting rods (13) arranged crosswise.

6. The mirror factory support positioning mechanism according to claim 1, characterized in that: The measuring rope (4) is a steel wire rope, and the scale on the measuring rope (4) is a segment mark point. The three columns (11) of the middle support (2) are located below the measuring rope (4).

7. The mirror factory support positioning mechanism according to claim 1, characterized in that: The surveying instrument (5) is an RTK measuring instrument.

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