High-precision elevation transmission system for super high-rise construction

Abstract

The utility model discloses a high-precision elevation transmission system for super high-rise construction. The high-precision elevation transmission system comprises a total station, a lower leveling rod, a patch elevation transmission leveling staff and a reflecting prism patch, the lower leveling rod is vertically arranged on the wall surface of the height transfer bottom layer; the total station is arranged at the position, corresponding to the transfer hole, of the height transfer bottom layer; the patch elevation transmission leveling staff is arranged on an elevation transmission top layer and comprises a patch elevation transmission leveling staff box staff which is vertically arranged, and a patch elevation transmission leveling staff level bubble is arranged on the patch elevation transmission leveling staff box staff. The patch elevation transfer leveling staff patch pasting plate is fixed on the patch elevation transfer leveling staff box staff, and the reflecting prism patch is pasted on the patch elevation transfer leveling staff patch pasting plate and is positioned right above the total station. The elevation transmission system disclosed by the utility model is convenient and flexible to operate, the transmission process is simplified, the system error is small, the working efficiency is high, and the application prospect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering transmission of super high-rise buildings, and particularly to a high-precision elevation transmission system for super high-rise construction, and in particular to an elevation transmission system capable of solving the problems of low elevation transmission accuracy, large number of personnel required, and complicated operation in existing super high-rise buildings. Background Art

[0002] Conventional super-high-rise engineering transfers are carried out using a level and an extended steel ruler. During the transfer, the tension and temperature correction of the steel ruler cannot be accurately controlled. In addition, the transfer of the level and the extended steel ruler requires a large number of operators and is relatively complicated to operate (at least two levels and at least four surveyors are required to work together).

[0003] In order to overcome the above problems, technicians in this field have developed a solution using a total station as an elevation transfer device. CN217951808 U discloses a total station supporting device suitable for vertical elevation transfer of high-rise buildings. It has a simple structure and is easy to operate. The long-distance, high-precision distance measurement function of the total station replaces the steel tape measure for the transfer measurement of the vertical elevation of high-rise buildings, avoiding the inconvenience of operation, large cumulative error, and cumbersome three-difference correction calculation of using a steel ruler to hang and measure the distance for vertical elevation transfer. However, it mainly provides total station support, adjustment and positioning equipment, and does not disclose how to achieve vertical elevation transfer; CN 113063399A discloses an elevation measurement method and system. Although it can use a total station to achieve accurate elevation transfer, the overall structure is relatively complex. It also needs to be combined with a level and a conversion device to achieve it. The more equipment components there are, the greater the system error that will inevitably be caused.

[0004] Therefore, it is of great practical significance to develop an elevation transfer system with simple operation, simple structure, fewer conversion devices and relatively small system error. Utility Model Content

[0005] Due to the above-mentioned defects in the prior art, the utility model provides an elevation transfer system with simple operation, simple structure, fewer conversion devices and relatively small system errors, which overcomes the defects of the existing elevation transfer system with complicated operation, complex structure, more conversion devices and larger system errors.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-precision elevation transfer system for super-high-rise construction, comprising a total station, a submerged leveling rod, a patch elevation transfer leveling rod and a reflective prism patch;

[0008] The lower level ruler is vertically arranged on the wall of the elevation transfer bottom layer, and the total station is arranged at the position corresponding to the elevation transfer bottom layer and the transfer hole;

[0009] The patch elevation transfer leveling ruler is arranged on the top layer of elevation transfer, and the patch elevation transfer leveling ruler includes a patch elevation transfer leveling ruler tower ruler, a patch elevation transfer leveling ruler horizontal bubble and a patch elevation transfer leveling ruler patch pasting board. The patch elevation transfer leveling ruler tower ruler is arranged vertically, and a patch elevation transfer leveling ruler horizontal bubble is provided on the patch elevation transfer leveling ruler tower ruler for observing whether the tower ruler marking line is horizontal. The patch elevation transfer leveling ruler patch pasting board is fixed on the patch elevation transfer leveling ruler tower ruler and the patch elevation transfer leveling ruler patch pasting board is perpendicular to the patch elevation transfer leveling ruler tower ruler. The reflective prism patch is pasted on the patch elevation transfer leveling ruler patch pasting board and the reflective prism patch is located directly above the total station.

[0010] The utility model discloses a high-precision elevation transfer system for super-high-rise construction, which utilizes the high-precision distance measurement of the total station instead of the steel ruler to transfer the elevation, greatly improving the accuracy of the elevation transfer. During the operation, only one surveyor is required to complete the elevation transfer of the elevation reference layer and the elevation to be transferred layer. The utility model utilizes the cooperation of the lower level ruler, the patch elevation transfer leveling ruler and the total station, and a reflective prism patch is pasted on the patch elevation transfer leveling ruler, which not only greatly simplifies the overall operation, but also simplifies the transfer process as much as possible and reduces the system error. The utility model is simple to operate, convenient and flexible, can effectively improve the operation efficiency and shorten the operation time, and has a good application prospect.

[0011] As the preferred technical solution:

[0012] As described above, a high-precision elevation transfer system for super-high-rise construction, the patch elevation transfer leveling scale patch adhesive plate is L-shaped, including a horizontal plate and a vertical plate vertically connected to each other, the vertical plate is parallel to the patch elevation transfer leveling scale and the vertical plate is fixed to the patch elevation transfer leveling scale by adhesive plate fixing screws, and the horizontal plate is perpendicular to the patch elevation transfer leveling scale.

[0013] In the high-precision elevation transmission system for super-high-rise construction as described above, the reflective prism patch is pasted on the bottom of the horizontal plate.

[0014] In the high-precision elevation transfer system for super-high-rise construction as described above, a leveling rod support is provided below the patch elevation transfer leveling rod, and the leveling rod support is placed on the floor panel of the top elevation transfer floor.

[0015] In the high-precision elevation transfer system for super-high-rise construction as described above, the lower part of the patch elevation transfer leveling ruler is clamped and fixed on the floor slab of the top elevation transfer layer by the patch elevation transfer leveling ruler floor fixing clip.

[0016] A high-precision elevation transmission system for super-high-rise construction as described above, wherein the patch elevation transmission leveling scale floor fixing card comprises a scale fixing clamp, a horizontal plate, a scale movable clamp, a guide connecting rod, a scale fixing bolt, a floor clamp, a floor fixing bolt and a floor lower clamp;

[0017] The scale fixing splint and the scale movable splint are arranged vertically and spaced apart, the scale fixing splint is vertically fixedly connected to the horizontal plate, a through hole B and a screw hole C are provided on the side of the horizontal plate away from the scale fixing splint, a guide connecting rod is installed at the through hole B, the guide connecting rod is fixedly connected to the scale movable splint at the end away from the horizontal plate, a through hole D is provided on the scale movable splint that penetrates the scale movable splint and matches the screw hole C, the scale fixing bolt passes through the through hole D and is threadedly connected to the screw hole C, and the scale fixing splint and the scale movable splint can be controlled by adjusting the scale fixing bolt. The spacing of the movable clamping plates can be adjusted to complete the clamping and fixing of the patch elevation transfer leveling ruler. The other side of the horizontal plate is fixed with a floor clamping plate and a floor clamping plate that are parallel to each other and arranged at a distance. The floor clamping plate and the floor clamping plate are both provided with screw holes, and the screw holes are threadedly fixed with floor fixing bolts. The floor is clamped by the floor clamping plate and the floor clamping plate. The floor fixing bolts are used to fix the patch elevation transfer leveling ruler floor fixing card to the floor. The horizontality of the patch elevation transfer leveling ruler can be adjusted by adjusting the floor fixing bolts. The present application provides two fixing forms of the patch elevation transfer leveling ruler - a leveling ruler support and a patch elevation transfer leveling ruler floor fixing card. Those skilled in the art can select the appropriate form according to actual needs.

[0018] The above technical solution is only a feasible technical solution of the present utility model, and the protection scope of the present utility model is not limited thereto. Those skilled in the art can reasonably adjust the specific design according to actual needs.

[0019] The above utility model has the following advantages or beneficial effects:

[0020] (1) The high-precision elevation transmission system for super-high-rise construction of the utility model uses a total station to measure distance with high precision instead of using a steel ruler to transmit elevation, which greatly improves the accuracy of elevation transmission;

[0021] (2) The high-precision elevation transfer system for super-high-rise construction of the utility model can complete the elevation transfer of the elevation reference layer and the elevation to be transferred layer by only one surveyor during the operation;

[0022] (3) The high-precision elevation transfer system for super-high-rise construction of the utility model uses a submerged leveling rod, a patch elevation transfer leveling rod and a total station, and a reflective prism patch is pasted on the patch elevation transfer leveling rod, which not only greatly simplifies the overall operation, but also simplifies the transfer process as much as possible, reducing the system error;

[0023] (4) The high-precision elevation transmission system for super-high-rise construction of the utility model is simple to operate, convenient and flexible, can effectively improve work efficiency and shorten work time, and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention and its features, appearance and advantages will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts in all the drawings. The drawings are not drawn to scale, and the emphasis is on illustrating the subject matter of the present invention.

[0025] Figure 1 It is a structural schematic diagram of a high-precision elevation transmission system for super-high-rise construction according to Example 1;

[0026] Figure 2 It is a structural schematic diagram of the patch elevation transfer leveling rod in Example 1;

[0027] Figure 3 It is a structural schematic diagram of a high-precision elevation transmission system for super-high-rise construction according to Example 2;

[0028] Figure 4 It is a structural schematic diagram of the patch elevation transfer leveling rod in Example 2;

[0029] Figure 5 Transfer the top view of the level scale floor fixing card for the patch elevation;

[0030] Figure 6 The left view of the level scale floor fixing card is transferred for patch elevation;

[0031] Among them, 1-total station, 2-lower level rod, 3-patch elevation transfer level rod, 31-patch elevation transfer level rod tower rod, 32-patch elevation transfer level rod horizontal bubble, 33-patch elevation transfer level rod patch adhesive plate, 34-adhesion plate fixing screw, 4-reflection prism patch, 5-level rod support, 6-patch elevation transfer level rod floor fixing card, 61-ruler fixing splint, 62-horizontal plate, 63-ruler movable splint, 64-guide connecting rod, 65-ruler fixing bolt, 66-floor upper splint, 67-floor fixing bolt, 68-floor lower splint, 7-floor. DETAILED DESCRIPTION

[0032] The structure of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0033] Example 1

[0034] A high-precision elevation transmission system for super-high-rise construction, such as Figure 1As shown, it includes a lower level rod 2, a total station 1, a patch elevation transfer level rod 3, a level rod support 5 and a reflective prism patch 4;

[0035] The lower level rod 2 is fixed on the wall of the elevation transfer bottom layer, and the total station 1 is placed at a position corresponding to the transfer hole of the elevation transfer bottom layer;

[0036] The patch elevation transfer leveling ruler 3 is placed on the corresponding floor panel fixed on the top floor of the elevation transfer through the leveling ruler support 5. Figure 2 As shown, it includes a patch elevation transfer leveling scale tower ruler 31, a patch elevation transfer leveling scale horizontal bubble 32, a patch elevation transfer leveling scale patch pasting plate 33 and pasting plate fixing screws 34. The patch elevation transfer leveling scale tower ruler 31 is arranged vertically. The existence of the patch elevation transfer leveling scale horizontal bubble 32 is mainly to ensure that the marking line of the patch elevation transfer leveling scale tower ruler is in a horizontal state. The patch elevation transfer leveling scale patch pasting plate 33 is L-shaped as a whole. It is fixed on the patch elevation transfer leveling scale tower 31 by means of the adhesive plate fixing screws 34, the reflecting prism patch 4 is pasted on the bottom of the horizontal plate of the patch elevation transfer leveling scale patch pasting plate 33 and the position of the reflecting prism patch 4 is aligned with the position of the total station 1, and the zenith distance function of the total station 1 is used to measure to the patch elevation transfer leveling scale 3 through the bottom reference point, and the total station 1 is used to read the line of sight height of the lower level 2 to complete the elevation transfer.

[0037] The total station 1 can be used to complete the elevation transfer between the lower level rod 2 and the patch elevation transfer level rod 3. At the same time, the heights of both sides can be quickly obtained through the two level rods to complete the elevation measurement work.

[0038] Example 2

[0039] A high-precision elevation transmission system for super-high-rise construction, such as Figure 3 As shown, it includes a lower level rod 2, a total station 1, a patch elevation transfer level rod 3, a patch elevation transfer level rod floor fixing card 6 and a reflective prism patch 4;

[0040] The lower level rod 2 is fixed on the wall of the elevation transfer bottom layer, and the total station 1 is placed at a position corresponding to the transfer hole of the elevation transfer bottom layer;

[0041] like Figure 4 As shown, the patch elevation transfer leveling ruler 3 is clamped on the corresponding floor slab 7 of the elevation transfer top floor through the patch elevation transfer leveling ruler floor fixing card 6;

[0042] Patch elevation transfer level ruler floor fixed card 6 Figures 5-6As shown, it includes a ruler fixing splint 61, a horizontal plate 62, a ruler movable splint 63, a guide connecting rod 64, a ruler fixing bolt 65, a splint 66 on the floor, a floor fixing bolt 67 and a splint 68 under the floor. The ruler fixing splint 61 and the ruler movable splint 63 are arranged vertically and spaced apart. The ruler fixing splint 61 is vertically fixedly connected to the horizontal plate 62. A through hole B and a screw hole C are opened on the side of the horizontal plate 62 away from the ruler fixing splint 61. A guide connecting rod 64 is installed at the through hole B. The end of the guide connecting rod 64 away from the horizontal plate 62 is fixedly connected to the ruler movable splint 63. A through hole D that penetrates the ruler movable splint 63 and matches the screw hole C is opened on the ruler movable splint 63. The ruler fixing bolt 65 passes through the through hole D and The screw hole C is threadedly connected, and the spacing between the scale fixing clamping plate 61 and the scale movable clamping plate 63 can be controlled by adjusting the scale fixing bolt 65, so as to complete the clamping and fixing of the patch elevation transfer leveling ruler 3. The other side of the horizontal plate 62 is fixed with a floor clamping plate 66 and a floor clamping plate 68 which are parallel to each other and arranged at a spacing. The floor clamping plate 66 and the floor clamping plate 68 are both provided with screw holes, and the floor fixing bolts 67 are threadedly fixed at the screw holes. The floor 7 is clamped by the floor clamping plate 66 and the floor clamping plate 68. The floor fixing bolts 67 are used to fix the patch elevation transfer leveling ruler floor fixing card 6 on the floor 7. The horizontality of the patch elevation transfer leveling ruler 3 can be adjusted by adjusting the floor fixing bolts 67.

[0043] The patch elevation transfer leveling scale 3 includes a patch elevation transfer leveling scale tower 31, a patch elevation transfer leveling scale horizontal bubble 32, a patch elevation transfer leveling scale patch pasting plate 33 and a pasting plate fixing screw 34. The patch elevation transfer leveling scale tower 31 is arranged vertically. The existence of the patch elevation transfer leveling scale horizontal bubble 32 is mainly to ensure that the marking line of the patch elevation transfer leveling scale tower is in a horizontal state. The patch elevation transfer leveling scale patch pasting plate 33 as a whole It is L-shaped and fixed on the patch elevation transfer leveling ruler tower 31 by means of an adhesive plate fixing screw 34. The reflecting prism patch 4 is pasted on the bottom of the horizontal plate of the patch elevation transfer leveling ruler patch pasting plate 33 and the position of the reflecting prism patch 4 is aligned with the position of the total station 1. By using the zenith distance function of the total station 1, the reference point at the bottom is used to measure to the patch elevation transfer leveling ruler 3, and the total station 1 is used to read the line of sight height of the lower leveling ruler 2 to complete the elevation transfer.

[0044] The total station 1 can be used to complete the elevation transfer between the lower level rod 2 and the patch elevation transfer level rod 3. At the same time, the heights of both sides can be quickly obtained through the two level rods to complete the elevation measurement work.

[0045] The above utility model has been used in the EPC general contracting project of Zhigu Science and Technology Park (Phase II) in Jinghe New City, Xixian New District, Xi'an.

[0046] It has been verified that the high-precision elevation transfer system for super-high-rise construction of the utility model utilizes the high-precision distance measurement of the total station instead of the steel ruler to transfer the elevation, which greatly improves the accuracy of the elevation transfer; during the operation, only one surveyor is required to complete the elevation transfer of the elevation reference layer and the elevation to be transferred layer; the use of the lower level ruler, the patch elevation transfer leveling ruler and the total station, and the pasting of the reflective prism patch on the patch elevation transfer leveling ruler not only greatly simplifies the overall operation, but also simplifies the transfer process as much as possible and reduces the system error; the operation is simple, convenient and flexible, can effectively improve the working efficiency and shorten the working time, and has a good application prospect.

[0047] Those skilled in the art should understand that those skilled in the art can implement variations by combining the prior art and the above embodiments, which will not be described in detail here. Such variations do not affect the essential content of the present utility model, and will not be described in detail here.

[0048] The above describes the preferred embodiments of the utility model. It should be understood that the utility model is not limited to the above-mentioned specific implementation methods, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the utility model without departing from the scope of the technical solution of the utility model, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the utility model. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of protection of the technical solution of the utility model.

Claims

1. A high-precision elevation transmission system for super-high-rise construction, characterized by: Includes total station, submerged level rod, patch elevation transfer level rod and reflective prism patch; The lower level ruler is vertically arranged on the wall of the elevation transfer bottom layer, and the total station is arranged at the position corresponding to the elevation transfer bottom layer and the transfer hole; The patch elevation transfer leveling ruler is arranged on the top layer of elevation transfer, and the patch elevation transfer leveling ruler includes a patch elevation transfer leveling ruler tower ruler, a patch elevation transfer leveling ruler horizontal bubble and a patch elevation transfer leveling ruler patch pasting board. The patch elevation transfer leveling ruler tower ruler is arranged vertically, and a patch elevation transfer leveling ruler horizontal bubble is provided on the patch elevation transfer leveling ruler tower ruler for observing whether the tower ruler marking line is horizontal. The patch elevation transfer leveling ruler patch pasting board is fixed on the patch elevation transfer leveling ruler tower ruler and the patch elevation transfer leveling ruler patch pasting board is perpendicular to the patch elevation transfer leveling ruler tower ruler. The reflective prism patch is pasted on the patch elevation transfer leveling ruler patch pasting board and the reflective prism patch is located directly above the total station.

2. A high-precision elevation transmission system for super-high-rise construction according to claim 1, characterized in that: The patch adhesive plate of the patch elevation transfer leveling ruler is L-shaped, and includes a horizontal plate and a vertical plate vertically connected to each other. The vertical plate is parallel to the patch elevation transfer leveling ruler and is fixed on the patch elevation transfer leveling ruler by adhesive plate fixing screws. The horizontal plate is perpendicular to the patch elevation transfer leveling ruler.

3. A high-precision elevation transmission system for super-high-rise construction according to claim 2, characterized in that: The reflecting prism patch is pasted on the bottom of the horizontal plate.

4. A high-precision elevation transmission system for super-high-rise construction according to claim 1, characterized in that: A level ruler support is arranged below the patch elevation transfer level ruler, and the level ruler support is placed on the floor panel of the elevation transfer top floor.

5. The high-precision elevation transmission system for super-high-rise construction according to claim 1 is characterized in that: The lower part of the patch elevation transfer leveling ruler is clamped and fixed on the floor slab of the top elevation transfer layer by the patch elevation transfer leveling ruler floor fixing clip.

6. A high-precision elevation transmission system for super-high-rise construction according to claim 5, characterized in that: The patch elevation transfer leveling scale floor fixing card includes a scale fixing clamp, a horizontal plate, a scale movable clamp, a guide connecting rod, a scale fixing bolt, a floor clamp, a floor fixing bolt and a floor lower clamp; The ruler fixing splint and the ruler movable splint are arranged vertically and arranged at intervals, the ruler fixing splint is vertically fixedly connected to the horizontal plate, a through hole B and a screw hole C are opened on the side of the horizontal plate away from the ruler fixing splint, a guide connecting rod is installed at the through hole B, the guide connecting rod is fixedly connected to the ruler movable splint away from the end of the horizontal plate, a through hole D is opened on the ruler movable splint, which penetrates the ruler movable splint and matches the screw hole C, the ruler fixing bolt passes through the through hole D and is threadedly connected to the screw hole C, and the other side of the horizontal plate is fixed with a floor splint and a lower floor splint that are parallel to each other and arranged at intervals, screw holes are opened on the floor splint and the lower floor splint, and floor fixing bolts are threadedly fixed at the screw holes.

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