Building surveying and mapping auxiliary device

Abstract

The utility model belongs to the technical field of building devices, and relates to a building surveying and mapping auxiliary device which comprises a vertical bin and an installation bin fixedly installed at the top of the vertical bin, a tape box is movably installed in the installation bin, a tape is wound in the tape box, one end of the tape extends out of the installation bin, and the other end of the tape extends out of the installation bin. A transverse moving frame is movably mounted on the mounting bin, and one end of the tape penetrates through the transverse moving frame. The building surveying and mapping auxiliary device provided by the utility model has the advantages that the operation is convenient, the measurement of a higher wall body is convenient, and the measurement efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of building equipment technology, and specifically relates to a building surveying auxiliary device. Background Technology

[0002] Architectural surveying includes measuring various dimensions and angles of a building, as well as drawing its outline, to facilitate subsequent building acceptance and other work. Traditional architectural surveying involves drawing a sketch of the building on paper and marking detailed dimensions. Modern architectural surveying not only requires drawing sketches but also creating a model of the building's outline on computer software. In the context of building decoration, this includes various pipe and wiring sketches, such as building water and electricity diagrams and wall elevation drawings. In addition, to facilitate construction and to help homeowners understand the decoration style, renderings of the finished product are also needed. All these drawings are based on measurements of the building's interior.

[0003] Currently, the most common way to measure during home renovation is by using a tape measure or measuring tape. However, this method has some drawbacks. Some relatively high locations cannot be measured in detail, such as the location of air conditioning pipe holes and flue pipe holes on the wall, as well as the measurement of the walls of some high-ceilinged duplex buildings. The current method for measuring these locations is to measure the approximate length at a suitable height and estimate it based on the designer's experience. This method can lead to inaccurate data. Using ladders is relatively time-consuming and laborious. When measuring some high-ceilinged buildings, even with a ladder, the measurement range may still be limited.

[0004] Therefore, it is necessary to provide a new building surveying auxiliary device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a building surveying auxiliary device that is easy to operate, convenient for measuring high walls, and improves measurement efficiency.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: This utility model provides a building surveying auxiliary device, including a vertical chamber and an installation chamber fixedly installed on the top of the vertical chamber. A measuring tape box is movably installed inside the installation chamber, and a measuring tape is wound inside the measuring tape box. One end of the measuring tape extends outside the installation chamber. A horizontal moving frame is movably installed on the installation chamber, and one end of the measuring tape passes through the horizontal moving frame.

[0007] Preferably, a sealing plate is movably installed on the installation chamber, and a measuring tape box is fixedly installed on one side of the outer wall of the sealing plate. A positioning hole is opened on the top of the installation chamber, and a top plate is fixedly installed on the top of the sealing plate. A pin is movably installed on the top plate, and the bottom end of the pin extends into the positioning hole.

[0008] Preferably, a threaded rod is rotatably installed inside the vertical compartment, and a lifting plate is slidably installed inside the vertical compartment. The threaded rod passes through the lifting plate and is threadedly connected to it. A side block is fixedly installed on one outer wall of the lifting plate, and one side of the side block extends outside the vertical compartment.

[0009] Preferably, a limiting telescopic rod mechanism is fixedly installed on one outer wall of the installation compartment. The limiting telescopic rod mechanism includes a fixed cylinder and a telescopic rod. A transverse frame is fixedly installed on one end of the telescopic rod, and the transverse frame is connected to the side block through a hinge plate.

[0010] Preferably, the transverse frame is provided with two sliding chambers, which are arranged vertically. The lower sliding chamber is fixedly installed on the bottom inner wall of the transverse frame, and the upper sliding chamber is slidably installed on the two inner walls of the transverse frame. Magnets are fixedly installed in both sliding chambers. A pull rod is fixedly installed on the top of the upper sliding chamber. The top of the pull rod extends to the top of the transverse frame and is fixedly installed with a pull ring. An end is fixedly installed on one end of the measuring tape, and one end of the measuring tape passes through the two magnets.

[0011] Preferably, an adjusting rod is rotatably installed on one outer wall of the vertical compartment, one end of which extends into the vertical compartment. The adjusting rod is connected to the threaded rod through a transmission gear set. Two limiting rods are fixedly installed inside the vertical compartment. Both limiting rods pass through the lifting plate and are slidably connected to it. Each limiting rod is fitted with a retaining ring.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] When measurements need to be taken at higher positions, this device allows workers to move the horizontal frame by rotating an adjusting rod on the ground. The two magnets inside the horizontal frame hold the ends of the measuring tape in place, allowing the measuring tape to extend at higher positions without the need for ladders or other tools. The entire process is not only simple and convenient, but also reduces the labor intensity of workers, simplifies the measurement method, and improves measurement efficiency to a certain extent. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 A schematic diagram of a preferred embodiment of the building surveying auxiliary device provided by this utility model;

[0016] Figure 2for Figure 1 The diagram shows the separation state of the enclosed panel and the installation chamber.

[0017] Figure 3 for Figure 1 The diagram shows the connection status of the horizontal sliding frame;

[0018] Figure 4 for Figure 1 The schematic diagram and enlarged view of the side section of the vertical compartment are shown.

[0019] Figure 5 for Figure 1 The diagram shows a frontal sectional view and a partial enlarged view of the vertical compartment.

[0020] The following are the labeling elements in the diagram: 1. Vertical compartment; 2. Installation compartment; 3. Enclosure plate; 4. Measuring tape box; 401. Measuring tape; 402. End; 5. Through port; 6. Positioning hole; 7. Top plate; 8. Pin; 9. Fixing cylinder; 10. Telescopic rod; 11. Connecting block; 12. Horizontal frame; 13. Sliding compartment; 1301. Magnet; 14. Pull rod; 15. Threaded rod; 16. Lifting plate; 1601. Limiting rod; 1602. Retaining ring; 17. Adjusting rod; 18. Transmission gear set; 19. Side block; 20. Connecting block; 21. Hinge plate. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, please refer to Figures 1-5 A building surveying auxiliary device includes a vertical chamber 1 and an installation chamber 2 fixedly installed on the top of the vertical chamber 1. One side of the installation chamber 2 is open, and a strip-shaped opening is formed on the outer wall of one side of the installation chamber 2, which communicates with the opening. A measuring tape box 4 is movably installed inside the installation chamber 2, and a measuring tape 401 is wound inside the measuring tape box 4. One end of the measuring tape 401 extends outside the installation chamber 2. The measuring tape 401 and the measuring tape box 4 are combined to form a force measuring tape commonly used in the prior art. The measuring tape 401 extends out through the outlet of the measuring tape box 4. A through-hole 5 is formed on the outer wall of one side of the installation chamber 2, and one end of the measuring tape 401 extends through the through-hole 5 to the outside of the installation chamber 2. A horizontal sliding frame 12 is movably installed on the installation chamber 2, and one end of the measuring tape 401 passes through the horizontal sliding frame 12.

[0024] A sealing plate 3 is movably installed on the installation chamber 2, which can completely close the open side of the installation chamber 2. The measuring tape box 4 is fixedly installed on the outer wall of one side of the sealing plate 3. In order to keep the measuring tape box 4 inside the installation chamber 2, a positioning hole 6 is provided on the top of the installation chamber 2. A top plate 7 is fixedly installed on the top of the sealing plate 3, and a pin 8 is movably installed on the top plate 7. The bottom end of the pin 8 extends into the positioning hole 6. In actual use, after the measuring tape box 4 is fixedly installed in the installation chamber 2 by the sealing plate 3, the distance between the measuring tape box 4 and the sealing plate 3 is a whole number of centimeters.

[0025] A threaded rod 15 is rotatably installed inside the vertical compartment 1, and the threaded rod 15 is rotatably installed on the top and bottom inner walls of the vertical compartment 1. A lifting plate 16 is slidably installed inside the vertical compartment 1, and the threaded rod 15 passes through the lifting plate 16 and is threadedly connected to it. Figure 4 As shown, a threaded cylinder is vertically and fixedly installed on the lifting plate 16. A threaded rod 15 passes through the threaded cylinder and is screwed into its inner wall. A side block 19 is fixedly installed on one outer wall of the lifting plate 16, and one side of the side block 19 extends outside the vertical compartment 1. Figure 4 and Figure 5 As shown, a strip-shaped opening is provided on one side of the outer wall of the vertical compartment 1, and the side block 19 extends through the strip-shaped opening to the outside of the vertical compartment 1.

[0026] A limiting telescopic rod mechanism is fixedly installed on one outer wall of the installation compartment 2. The limiting telescopic rod mechanism includes a fixed cylinder 9 and a telescopic rod 10, which are combined with... Figure 3 As shown, the telescopic rod 10 is a multi-stage telescopic extension rod. Two protrusions are fixedly installed on one side of the outer wall of the installation chamber 2. The fixing cylinder 9 is fixedly installed on the two protrusions. A transverse frame 12 is fixedly installed on one end of the telescopic rod 10. The transverse frame 12 is connected to the side block 19 through a hinge plate 21. The top end of the hinge plate 21 is rotatably connected to the bottom of the transverse frame 12, and the bottom end of the hinge plate 21 is rotatably connected to one side of the side block 19.

[0027] There are two sliding bins 13 arranged inside the transverse movement frame 12. The two sliding bins 13 are arranged vertically. The sliding bin 13 located below is fixedly installed on the bottom inner wall of the transverse movement frame 12, and the sliding bin 13 located above is slidably installed on the two inner walls of the transverse movement frame 12. The transverse movement frame 12 presents a frame body in the shape of a mouth. Limiting openings are provided on both inner walls of the transverse movement frame 12. Sliders are fixedly installed on the outer walls of both sides of the sliding bin 13 located above. The two sliders respectively extend into the two limiting openings and are slidably connected. Magnets 1301 are fixedly installed in both sliding bins 13. Both magnets 1301 are in the shape of "匚". The magnetic sides of the two magnets 1301 close to each other attract each other. A pull rod 14 is fixedly installed on the top of the sliding bin 13 located above. The top end of the pull rod 14 extends above the transverse movement frame 12 and is fixedly installed with a pull ring. An adapter block 11 is fixedly installed on one end of the telescopic rod 10. The adapter block 11 and one side of the transverse movement frame 12 are connected by a connecting block 20. A head 402 is fixedly installed on one end of the tape measure 401. One end of the tape measure 401 passes through the two magnets 1301.

[0028] An adjusting rod 17 is rotatably installed on the outer wall of one side of the vertical bin 1. One end of the adjusting rod 17 extends into the vertical bin 1. The adjusting rod 17 and the threaded rod 15 are connected by a transmission gear set 18. The transmission gear set 18 includes two bevel gears. The two bevel gears are respectively fixedly installed on the outer wall of the threaded rod 15 and one end of the adjusting rod 17. The two bevel gears mesh with each other. Two limiting rods 1601 are fixedly installed in the vertical bin 1. The two limiting rods 1601 are fixedly installed on the top inner wall and the bottom inner wall of the vertical bin 1. The two limiting rods 1601 penetrate through the lifting plate 16 and are slidably connected with it. Retaining rings 1602 are sleeved on the two limiting rods 1601.

[0029] The working principle of the building surveying and mapping auxiliary device provided by the present utility model is as follows:

[0030] When measuring a high point on a building during surveying work, the worker first holds the vertical chamber 1 and raises the installation chamber 2 to the required measurement position. Then, the sealing plate 3 is placed against the wall. At this point, the worker can stand on the ground and rotate the adjusting rod 17. After the adjusting rod 17 rotates, the transmission effect of the transmission gear group 18 will drive the threaded rod 15 to rotate, thereby driving the lifting plate 16 to move upward. The upward movement of the lifting plate 16 will drive the bottom end of the hinge plate 21 to move upward. The top end of the hinge plate 21 can only move horizontally under the limitation of the telescopic rod 10, thereby causing the horizontal moving frame 12 to move horizontally. At this time, the two magnets 1301 attract each other and stick together, while the end 402 of the measuring tape 401 is held on the two magnets 1301. During the horizontal movement of the horizontal moving frame 12, the end 402 will move horizontally, thereby extending the measuring tape 401 until the end 402 moves to the end point of the measurement position. At this time, the vertical chamber 1 is lowered, and the length of the measurement position can be determined by the extension length of the measuring tape 401.

[0031] The staff can then pull the lever 14 upwards to separate the two magnets 1301, thereby removing the end 402 and putting it back into the measuring tape box 4. By rotating the adjusting lever 17 in the opposite direction, the lifting plate 16 can be moved downwards, and the horizontal frame 12 can be returned to its initial position, where the end 402 is held between the two magnets 1301, thus preparing for the next measurement.

[0032] Compared with related technologies, the building surveying auxiliary device provided by this utility model has the following beneficial effects:

[0033] This utility model provides a building surveying auxiliary device. When it is necessary to measure at a higher position, this device allows the worker to move the horizontal frame 12 by rotating the adjusting rod 17 on the ground. The two magnets 1301 inside the horizontal frame 12 hold the end 402 of the tape measure 401, allowing the tape measure 401 to extend at a higher position. Thus, the worker can measure at a higher position without the need for ladders or other tools. The whole process is not only simple and convenient, but also reduces the labor intensity of the worker, simplifies the measurement method, and improves the measurement efficiency to a certain extent.

[0034] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A building surveying auxiliary device, comprising a vertical chamber and a mounting chamber fixedly installed on the top of the vertical chamber, characterized in that, A measuring tape box is movably installed inside the installation chamber, and a measuring tape is wound inside the measuring tape box. One end of the measuring tape extends outside the installation chamber. A horizontal sliding frame is movably installed on the installation chamber, and one end of the measuring tape passes through the horizontal sliding frame.

2. The building surveying auxiliary device according to claim 1, characterized in that, A sealing plate is movably installed on the installation chamber. The measuring tape box is fixedly installed on one outer wall of the sealing plate. A positioning hole is opened on the top of the installation chamber. A top plate is fixedly installed on the top of the sealing plate. A pin is movably installed on the top plate. The bottom end of the pin extends into the positioning hole.

3. The building surveying auxiliary device according to claim 2, characterized in that, A threaded rod is rotatably installed inside the vertical compartment, and a lifting plate is slidably installed inside the vertical compartment. The threaded rod passes through the lifting plate and is threadedly connected to it. A side block is fixedly installed on one outer wall of the lifting plate, and one side of the side block extends outside the vertical compartment.

4. The building surveying auxiliary device according to claim 3, characterized in that, A limiting telescopic rod mechanism is fixedly installed on one side outer wall of the installation chamber. The limiting telescopic rod mechanism includes a fixed cylinder and a telescopic rod. A transverse frame is fixedly installed on one end of the telescopic rod. The transverse frame is connected to the side block through a hinge plate.

5. The building surveying auxiliary device according to claim 4, characterized in that, The horizontal moving frame is provided with two sliding chambers, which are arranged vertically. The lower sliding chamber is fixedly installed on the bottom inner wall of the horizontal moving frame, and the upper sliding chamber is slidably installed on the two inner walls of the horizontal moving frame. Magnets are fixedly installed in both sliding chambers. A pull rod is fixedly installed on the top of the upper sliding chamber. The top end of the pull rod extends to the top of the horizontal moving frame and is fixedly installed with a pull ring. An end cap is fixedly installed on one end of the measuring tape, and one end of the measuring tape passes through the two magnets.

6. The building surveying auxiliary device according to claim 5, characterized in that, An adjusting rod is rotatably mounted on one side of the outer wall of the vertical compartment. One end of the adjusting rod extends into the vertical compartment. The adjusting rod is connected to the threaded rod through a transmission gear set. Two limiting rods are fixedly installed inside the vertical compartment. Both limiting rods pass through the lifting plate and are slidably connected to it. Both limiting rods are fitted with retaining rings.

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