Lofting device for elevator installation surveying and mapping

Abstract

The utility model relates to the field of elevator installation, and discloses an elevator installation surveying and mapping lofting device which comprises an installation table, an adjustable supporting assembly connected to the bottom of the installation table, a connecting frame installed on the top of the installation table and a surveying and mapping instrument rotationally connected to the top of the connecting frame. And a turnover recording assembly is mounted in the mounting groove. The surveying and mapping instrument has the following advantages and effects that when the mounting environment of an elevator is surveyed and mapped, the surveying and mapping height of the surveying and mapping instrument is adjusted through the adjustable supporting assembly, the adaptability is wider, and when data needs to be recorded in the surveying and mapping process, the limiting assembly is separated from the recording assembly, so that the recording assembly is overturned downwards to be arranged in a horizontal plane; in the writing process, the stabilizing assembly is attached to the bottom of the recording assembly, the recording assembly is prevented from shaking, and recording of surveying and mapping data is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator installation, in particular to a layout device for surveying and mapping elevator installation. Background Art

[0002] The installation of an elevator is a complicated process that requires multiple steps including design, construction, and acceptance. Before designing the elevator, it is necessary to survey and lay out the installation environment of the elevator. As a surveying and mapping technology, surveying and laying out is essentially the three-dimensional measurement of any spatial object, that is, measuring the distance, angle, and elevation of the object.

[0003] For example, Chinese patent CN214308772U discloses a surveying and mapping layout device. In order to facilitate the recording of surveying data, the layout device first puts blank paper into the first paper slot. When recording is needed, the paper in the first paper slot is taken out, and a button is pressed to compress the spring, driving the side plate to rotate on the fixed axis, so that the pressure plate is separated from the recording plate, and the paper is placed on the recording plate and located on one side of the baffle. Then, the button is released, and the pressure plate is pressed against the surface of the recording plate under the elastic force of the spring, thereby pressing the paper, and finally the recorded paper is placed in the second paper slot for unified arrangement. The whole operation is relatively cumbersome and troublesome, so we propose a layout device for elevator installation surveying and mapping. Utility Model Content

[0004] The utility model aims to provide a layout device for surveying and mapping elevator installation, which has the effect of conveniently recording surveying and mapping data.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a layout device for elevator installation surveying, including a mounting platform, an adjustable support component connected to the bottom of the mounting platform, a connecting frame installed on the top of the mounting platform, and a surveying instrument rotatably connected to the top of the connecting frame, the connecting frame is provided with a mounting groove, a flippable recording component is installed inside the mounting groove, the connecting frame is provided with a limit component for fixing the recording component, and the connecting frame is also provided with a stabilizing component for supporting the writing of the recording component.

[0006] By adopting the above technical solution, when surveying the installation environment of the elevator, the adjustable support component adjusts the surveying height of the surveying instrument, which has a wider adaptability. When it is necessary to record data during the surveying process, the limit component is separated from the recording component, so that the recording component is flipped downward and set in a horizontal plane, which is more in line with people's writing habits. During the writing process, the stabilizing component is fitted with the bottom of the recording component to avoid shaking of the recording component, which is more convenient for recording surveying data.

[0007] The utility model is further configured as follows: the adjustable support assembly includes a mounting sleeve rod installed at the bottom of the mounting platform, a support rod movably installed in the mounting sleeve rod and with one end extending to the outside thereof, a grounding rod installed at the bottom of the support rod, a threaded hole opened on the inner wall of the mounting sleeve rod, and a screw rod passing through the threaded hole and threadedly connected to the support rod.

[0008] By adopting the above technical solution, the support rod moves up and down in the installation sleeve rod, and the relative position of the support rod on the installation sleeve rod is fixed by a screw rod, so as to adjust the surveying height of the surveying and mapping instrument, which has wider adaptability.

[0009] The utility model is further configured as follows: the bottom of the grounding rod is sharp.

[0010] By adopting the above technical solution, the sharp setting makes it easier for the grounding rod to be inserted into the ground, thereby improving the stability of surveying and mapping.

[0011] The utility model is further configured as follows: the recording assembly comprises a U-shaped frame installed in the installation groove and a recording board hinged to the inner side of the U-shaped frame.

[0012] By adopting the above technical solution, the recording board is set to be flippable. When moving the instrument, the limiting component is used to clamp the recording board so that it is set vertically to reduce the volume. When recording data, the recording board is set horizontally, which is more in line with people's writing habits.

[0013] The utility model is further configured as follows: a placement groove is provided on the recording board.

[0014] By adopting the above technical solution, paper can be placed in the placement slot for recording data. After the surveying is completed, the recording board can be clamped by the limit component to make it vertically set to prevent the paper from falling during transportation.

[0015] The utility model is further configured as follows: the limiting assembly includes a limiting groove opened on the connecting frame, a slider movably connected to the limiting groove, a spring connected between the slider and the inner wall of the limiting groove, and a limiting plate rotatably connected to the slider.

[0016] The utility model is further configured as follows: the limiting plate is L-shaped and one end thereof extends to the outside of the limiting groove to fit with the recording plate.

[0017] By adopting the above technical solution, the limit plate uses springs and sliders to make it equivalent to a connecting frame that can be rotated and moved left and right. By pulling the limit plate to the right and then rotating the limit plate to the side of the recording plate, the recording plate can be flipped to a horizontal setting to record data. After the data recording is completed, the reverse operation can be performed to set the recording plate vertically. Reducing the volume during transportation can also prevent the paper with recorded data in the placement slot from falling.

[0018] The utility model is further configured as follows: a pull ring is installed on the limit plate.

[0019] By adopting the above technical solution, the pull ring is used to more conveniently operate the limit plate to rotate and move left and right.

[0020] The utility model is further configured as follows: the stabilizing assembly comprises a mounting rail mounted on the connecting frame and two cushion blocks movable on the mounting rail.

[0021] By adopting the above technical solution, when the recording board is flipped to a horizontal setting, the two pads are close to each other and fit with the bottom of the recording board, which makes it safer to record data on the recording board. After the surveying and mapping is completed, the two pads are separated from each other and will not affect the flipping of the recording board upwards.

[0022] The utility model is further configured as follows: the connection between the mounting guide rail and the cushion block adopts an increased group design, and the top of the cushion block and the inner bottom wall of the U-shaped frame are on the same horizontal plane.

[0023] By adopting the above technical solution, the resistance-increasing design can prevent the pad from shaking on the mounting rail, and the height setting ensures that the top of the pad can support the recording board after the recording board is flipped to a horizontal plane, thereby providing higher stability for the support of the recording board.

[0024] The beneficial effects of the utility model are as follows: when surveying the installation environment of the elevator, the adjustable support component adjusts the surveying height of the surveying instrument, which has a wider adaptability. When data needs to be recorded during the surveying process, the limit component is separated from the recording component, so that the recording component is flipped downward to be arranged in a horizontal plane, which is more in line with people's writing habits. During the writing process, the stabilizing component is fitted with the bottom of the recording component to avoid shaking of the recording component, which is more convenient for recording surveying data. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a top view of the connection structure between the limit assembly and the recording assembly of the utility model.

[0028] In the figure, 1. mounting table; 2. mounting sleeve rod; 3. support rod; 4. grounding rod; 5. threaded hole; 6. screw rod; 7. connecting frame; 8. surveying instrument; 9. mounting slot; 10. U-shaped frame; 11. recording board; 12. placement slot; 13. limit slot; 14. slider; 15. spring; 16. limit plate; 17. pull ring; 18. mounting rail; 19. pad. DETAILED DESCRIPTION

[0029] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-2 The utility model provides a layout device for surveying and mapping elevator installation, including a mounting platform 1, an adjustable supporting assembly connected to the bottom of the mounting platform 1, a connecting frame 7 mounted on the top of the mounting platform 1, and a surveying instrument 8 rotatably connected to the top of the connecting frame 7, the connecting frame 7 is provided with a mounting groove 9, a flippable recording assembly is installed inside the mounting groove 9, the connecting frame 7 is provided with a limiting assembly for fixing the recording assembly, and the connecting frame 7 is also provided with a stabilizing assembly for supporting the writing of the recording assembly.

[0031] When surveying the installation environment of the elevator, the adjustable support component adjusts the surveying height of the surveying instrument 8, which has a wider adaptability. When data needs to be recorded during the surveying process, the limit component is separated from the recording component, so that the recording component is flipped downward and set in a horizontal plane, which is more in line with people's writing habits. During the writing process, the stabilizing component is fitted with the bottom of the recording component to prevent the recording component from shaking, which makes it easier to record the surveying data.

[0032] The adjustable support assembly includes a mounting sleeve rod 2 installed at the bottom of the mounting platform 1, a support rod 3 movably installed in the mounting sleeve rod 2 and with one end extending to the outside thereof, a grounding rod 4 installed at the bottom of the support rod 3, a threaded hole 5 opened on the inner wall of the mounting sleeve rod 2, and a screw rod 6 threadedly connected to the support rod 3 through the threaded hole 5. The support rod 3 moves up and down in the mounting sleeve rod 2, and the relative position of the support rod 3 on the mounting sleeve rod 2 is fixed by the screw rod 6, so as to adjust the surveying height of the surveying instrument 8, which has a wider adaptability.

[0033] The bottom of the grounding rod 4 is sharp, and the sharp shape makes it easier for the grounding rod 4 to be inserted into the ground, thereby improving the stability of surveying and mapping.

[0034] The recording assembly includes a U-shaped frame 10 installed in the installation groove 9 and a recording board 11 hinged on the inner side of the U-shaped frame 10. The recording board 11 is configured to be flippable. When the instrument is transported, the recording board 11 is clamped by a limit assembly so that it is vertically arranged to reduce the volume. When recording data, the recording board 11 is horizontally arranged to be more in line with people's writing habits.

[0035] A placement slot 12 is provided on the recording board 11, in which paper can be placed for recording data. After the surveying and mapping is completed, the recording board 11 is clamped by a limit assembly to make it vertically arranged to prevent the paper from falling during transportation.

[0036] The limiting assembly includes a limiting groove 13 opened on the connecting frame 7, a slider 14 movably connected to the limiting groove 13, a spring 15 connected between the slider 14 and the inner wall of the limiting groove 13, and a limiting plate 16 rotatably connected to the slider 14. The limiting plate 16 is L-shaped and one end of which extends to the outside of the limiting groove 13 and fits with the recording plate 11.

[0037] The limit plate 16 utilizes the spring 15 and the slider 14 to enable it to be equivalent to the connecting frame 7, which can be rotated and moved left and right. By pulling the limit plate 16 to move right and then rotating the limit plate 16 to rotate it to the side of the recording plate 11, the recording plate 11 can be flipped to a horizontal setting to record data. After the data recording is completed, the reverse operation can make the recording plate 11 be set vertically. Reducing the volume during transportation can also prevent the paper with recorded data in the placement slot 12 from falling.

[0038] A pull ring 17 is installed on the limit plate 16, and the pull ring 17 is used to more conveniently operate the limit plate 16 to rotate and move left and right.

[0039] The stabilizing assembly includes a mounting rail 18 mounted on the connecting frame 7 and two pads 19 movable on the mounting rail 18. When the recording board 11 is flipped to a horizontal setting, the two pads 19 are close to each other and fit the bottom of the recording board 11, so that data can be recorded on the recording board 11 more securely. After the surveying and mapping is completed, the two pads 19 are separated from each other and will not affect the upward flipping of the recording board 11.

[0040] The connection between the mounting rail 18 and the pad 19 adopts an increased group design. The top of the pad 19 is on the same horizontal plane as the inner bottom wall of the U-shaped frame 10. The increased resistance design can prevent the pad 19 from shaking on the mounting rail 18. The height setting ensures that the top of the pad 19 can support the recording board 11 after the recording board 11 is flipped to the horizontal plane, and the stability of the support for the recording board 11 is higher.

Claims

1. A surveying and mapping device for elevator installation, comprising a mounting platform (1), an adjustable support assembly connected to the bottom of the mounting platform (1), a connecting frame (7) mounted on the top of the mounting platform (1), and a surveying and mapping instrument (8) rotatably connected to the top of the connecting frame (7), characterized in that: The connecting frame (7) is provided with a mounting groove (9), a flippable recording assembly is installed inside the mounting groove (9), a limiting assembly for fixing the recording assembly is provided on the connecting frame (7), and a stabilizing assembly for supporting the writing of the recording assembly is also provided on the connecting frame (7).

2. The elevator installation surveying and mapping layout device according to claim 1, characterized in that: The adjustable support assembly comprises a mounting sleeve rod (2) mounted at the bottom of the mounting platform (1), a support rod (3) movably mounted in the mounting sleeve rod (2) and with one end extending to the outside thereof, a grounding rod (4) mounted at the bottom of the support rod (3), a threaded hole (5) provided on the inner wall of the mounting sleeve rod (2), and a screw rod (6) passing through the threaded hole (5) and threadedly connected to the support rod (3).

3. The elevator installation surveying and mapping layout device according to claim 2, characterized in that: The bottom of the grounding rod (4) is sharp.

4. The elevator installation surveying and mapping layout device according to claim 3 is characterized in that: The recording assembly comprises a U-shaped frame (10) installed in the installation groove (9) and a recording board (11) hinged to the inner side of the U-shaped frame (10).

5. The elevator installation surveying and mapping layout device according to claim 4, characterized in that: The recording plate (11) is provided with a placement groove (12).

6. The layout device for elevator installation surveying and mapping according to claim 5, characterized in that: The limiting assembly comprises a limiting groove (13) provided on the connecting frame (7), a sliding block (14) movably connected to the limiting groove (13), a spring (15) connected between the sliding block (14) and the inner wall of the limiting groove (13), and a limiting plate (16) rotatably connected to the sliding block (14).

7. The elevator installation surveying and mapping layout device according to claim 6, characterized in that: The limiting plate (16) is L-shaped and one end thereof extends to the outside of the limiting groove (13) to fit with the recording plate (11).

8. The elevator installation surveying and mapping layout device according to claim 7, characterized in that: A pull ring (17) is installed on the limiting plate (16).

9. The elevator installation surveying and mapping layout device according to claim 8, characterized in that: The stabilizing assembly comprises a mounting rail (18) mounted on the connecting frame (7) and two cushion blocks (19) movable on the mounting rail (18).

10. The elevator installation surveying and mapping layout device according to claim 9, characterized in that: The connection between the mounting guide rail (18) and the cushion block (19) adopts an increased group design, and the top of the cushion block (19) and the inner bottom wall of the U-shaped frame (10) are on the same horizontal plane.

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