Multifunctional building measuring device

Abstract

A multifunctional building measuring device comprises a storage shell, the interior of the storage shell is connected with a suspension wire through a winding device, the suspension wire extends out of the storage shell and is connected with a plumb bob assembly, the side face of the storage shell is provided with a first insertion rod, and the side, away from the storage shell, of the first insertion rod is provided with a magnetic attraction part; a second inserting rod is horizontally and movably arranged at the upper end in the storage shell, one end of the second inserting rod is located outside the storage shell, the other end of the second inserting rod can penetrate out of the storage shell towards the first inserting rod, and a through hole allowing the second inserting rod to penetrate through is horizontally formed in the first inserting rod. The fixing mode during plumb bob measurement is increased, the situation that the shell is held by hand for measurement is avoided, fixing is facilitated, and meanwhile the measurement accuracy is improved; and finally, an end block is arranged to be connected with a threaded cylinder and matched with a shell, on one hand, the whole plumb bob assembly can be fixed to a storage shell, shaking of the plumb bob assembly in the carrying process is avoided, and on the other hand, the plumb bob body can be temporarily stored in the shell to be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of building measurement, in particular to a multifunctional building measurement device. Background Art

[0002] During the building construction process, a relatively large number of measuring devices are needed to assist the construction. More common tools include a level, a plumb bob, etc. The plumb bob is a common manual measuring tool, which is widely used in the construction of cement brick walls and interior decoration during the construction process. After the plumb bob is vertically lowered, the surrounding objects are compared with the suspension line to determine whether they are in a vertical state, and it can also be used for vertical point finding. The existing plumb bob is usually connected by a traction device, and the traction device is arranged in a housing. The housing can be connected to the side of the object to be measured, such as a building wall, a wooden part or a metal part, and then vertical measurement is carried out. However, in actual use, the inventor found that the fixed position and fixed method of the housing and the object to be measured are relatively single, and it can only be fixed to the side of the object to be measured by a plug rod or magnetic connection. When the flatness of the side of the object to be measured is poor or the object to be measured is relatively thin, it is necessary to hold the housing by hand for measurement. On the one hand, it is more troublesome, and on the other hand, there are errors. In addition, the plumb bob and the housing are stored in a toolbox when not in use. However, when it is necessary to use them at intervals in an area, the staff usually directly hold the housing by hand to move, and the suspension line of the plumb bob shakes greatly. On the one hand, the connection position between the two is likely to break, and on the other hand, the plumb bob is likely to touch other objects or people. Summary of the Utility Model

[0003] In order to solve the technical problems existing in the above background art, the utility model provides a multifunctional building measurement device.

[0004] The technical solution of the utility model is as follows:

[0005] A multifunctional building measurement device includes a storage housing, and a suspension line is connected in the storage housing through a wire winding device. The suspension line extends outside the storage housing and is connected to a plumb bob assembly.

[0006] A first plug rod is installed on the side of the storage housing, and a magnetic part is installed on the side far from the storage housing.

[0007] A second plug rod is horizontally movably arranged at the upper end inside the storage housing. One end of the second plug rod is located outside the storage housing, and the other end can pass through the storage housing toward the first plug rod. A through hole for the second plug rod to pass through is horizontally opened on the first plug rod.

[0008] An end block is arranged at the upper end of the plumb bob assembly, and the suspension line is connected to the end block. A threaded cylinder is arranged at the bottom of the storage housing, and an external thread threadedly connected to the threaded cylinder is arranged on the outer edge surface of the end block.

[0009] For the stability of the second insertion rod during movement, the second insertion rod includes a thin rod end close to the first insertion rod and a thick rod end connected to the thin rod end. Two limiting blocks for the sliding of the thick rod end and the thin rod end are arranged at the top inside the housing.

[0010] In order to be able to store the second insertion rod when the plumb bob is not in use, a collar is fixedly connected to the outer edge surface of the thick rod end, and a first spring is connected between the collar and the limiting block on one side of the thick rod end;

[0011] A push rod is installed on the outer edge surface of the thick rod end, and the push rod is located on the side of the collar close to the thin rod end. A limiting claw is hinged to the outside of the storage housing, and one end of the limiting claw is connected to the storage housing through a second spring, and the other end bends downward and extends into the storage housing, and the lowest position of the extension is lower than the top end of the push rod, which can limit the movement of the push rod toward the first insertion rod side.

[0012] In order to enable the thin rod end of the second insertion rod to be completely inside the storage housing, when the push rod abuts against the bottom end of the limiting claw, the thin rod end of the second insertion rod is inside the storage housing.

[0013] In order to facilitate the movement of pulling the second push rod, a circular pull plate is arranged at the end of the thick rod end away from the thin rod end, and the diameter is larger than the diameter of the thick rod end.

[0014] In order to facilitate the insertion of the first insertion rod into a fixed position and make the fixation more stable, both ends of the first insertion rod extend beyond the upper and lower end faces of the storage housing, and the extended length is at least 1 / 2 of the height of the storage housing.

[0015] The specific design of the plumb bob assembly is that the plumb bob assembly includes a housing connected to the end block, and the bottom of the housing is open. The top inside the housing is connected with a plumb bob body through an elastic member, and the plumb bob body can compress the elastic member and move into the housing. The outer edge surface of the bottom end of the housing is connected with an end cover through an external thread.

[0016] The specific design of the elastic member is that the elastic member is a third spring, and both ends of the third spring are respectively connected to the housing and the plumb bob body.

[0017] In order to protect the end of the plumb bob, a protective cap is installed at the center position inside the end cover.

[0018] The beneficial effects of the present utility model are as follows: The present utility model is a multifunctional building measurement device. Firstly, through the wire winding device in the storage housing cooperating with the plumb bob assembly connected by a suspension wire, the plumb bob assembly can be released and retracted, enabling the basic function of measuring verticality. Secondly, through the arrangement of the second insertion rod and the magnetic attraction member, horizontal fixation with the side of the object to be measured can be achieved, allowing the plumb bob assembly to complete the measurement in a fixed state. Moreover, a vertical first insertion rod is provided on one side of the storage housing, enabling the device to be inserted and fixed to the top surface of the object to be measured, increasing the fixing methods during plumb bob measurement. Even when the side of the object to be measured is uneven or thin, it can be fixed, avoiding holding the housing for measurement. While facilitating fixation, it improves the measurement accuracy. Finally, through the connection of the end block and the threaded cylinder, in cooperation with the outer shell, on the one hand, the entire plumb bob assembly can be fixed to the storage housing to prevent it from shaking during carrying, and on the other hand, the plumb bob body can be temporarily stored in the outer shell for protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By reading the detailed description of the preferred embodiments below, the solutions and advantages of the present application will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to limit the present utility model.

[0020] In the drawings:

[0021] Figure 1 is a schematic diagram of the overall structure of the present solution;

[0022] Figure 2 is a schematic diagram of a partial structure of the present solution;

[0023] Figure 3 is a schematic diagram of the plumb bob assembly structure;

[0024] The components represented by the respective reference numerals in the drawings are:

[0025] 1. Storage housing; 2. Suspension wire; 3. Plumb bob assembly; 31. Outer shell; 32. Plumb bob body; 33. End cover; 34. Third spring; 35. Protective cap; 36. Limiting strip; 37. Limiting groove; 38. Fixed strip; 4. First insertion rod; 5. Magnetic attraction member; 6. Second insertion rod; 61. Thin rod end; 62. Thick rod end; 7. Through hole; 8. End block; 9. Threaded cylinder; 10. Limiting block; 11. Sleeve ring; 12. First spring; 13. Push rod; 14. Limiting claw; 15. Second spring; 16. Circular pull plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will describe the exemplary embodiments of the present disclosure in more detail with reference to the drawings.

[0027] Embodiment

[0028] As mentioned in the background art, there are many defects in the existing plumb measuring tools. On the one hand, the fixing method is relatively single, resulting in certain defects during use. On the other hand, it is easy to cause bumps and other problems when carrying during construction. Therefore, the inventor has improved the existing plumb tool and designed a new type of plumb measuring tool. The following will be specifically described in conjunction with the drawings.

[0029] This embodiment provides a multifunctional building measuring device. Refer to Figure 1 , including a storage housing 1, and a suspension line 2 is connected in the storage housing 1 through a winding device (not shown in the figure). This solution does not involve the improvement of the winding device, so the existing winding device can be used, and it is only necessary to be able to realize the storage and release of the suspension line 2, without redundant description.

[0030] In this embodiment, the suspension line 2 extends outside the storage housing 1 and is connected to a plumb component 3. Moreover, an end block 8 is provided at the upper end of the plumb component 3, and the suspension line 2 is connected to the end block 8. A suspension ring is provided at the upper end of the end block 8, and the suspension line 2 passes around the suspension ring and is connected to the end block 8. A threaded cylinder 9 is provided at the bottom of the storage housing 1, and an external thread for threaded connection with the threaded cylinder 9 is provided on the outer edge surface of the end block 8. Through the cooperation of the external thread and the threaded cylinder 9, the plumb component 3 can be fixed along with the end block 8 and the threaded cylinder 9. And the length of the threaded cylinder 9 should be greater than the height of the end block 8 to accommodate devices such as the suspension ring and the suspension line 2 at the upper end of the end block 8. When frequently and intermittently using the plumb for measurement in the same area, after the measurement, the end block 8 can be threadedly connected to the threaded cylinder 9, and then the plumb component 3 can be simply fixed, avoiding the shaking of the plumb component 3 when holding the storage housing 1 and ensuring its stability.

[0031] Moreover, the structure of the plumb component 3 is also improved in this solution. Combining Figure 3 , it is convenient for the storage of the plumb body 32 and is beneficial to its protection. Specifically, the plumb component 3 includes a housing 31 connected to the end block 8, and the bottom of the housing 31 is open. The top inside the housing 31 is connected to a plumb body 32 through an elastic member. The tip of the plumb body 32 is arranged downward, and the plumb body 32 can compress the elastic member and move into the housing 31, that is, the plumb body 32 can completely move into the housing 31. The outer edge surface of the bottom end of the housing 31 is threadedly connected to an end cover 33. By providing the end cover 33, the plumb body 32 can be limited, and a protective cap 35 is installed at the center position inside the end cover 33. The protective cap 35 can be made of soft materials such as silica gel, so that when the end cover 33 covers the housing 31, the tip of the plumb body 32 can enter the protective cap 35.

[0032] It should be noted that the elastic member is the third spring, and both ends of the third spring are respectively connected to the outer shell 31 and the plumb bob body 32. After the end cover 33 is opened, the third spring can push the plumb bob body 32 out of the outer shell 31. The length of the outer shell 31 should be set to ensure that the entire plumb bob body 32 can be accommodated after the third spring 34 is compressed. Moreover, limiting strips 36 are installed on both sides inside the outer shell 31 of the plumb bob body 32, and limiting grooves 37 are opened in the limiting strips 36. Two fixing strips 38 that slide with the limiting grooves 37 are relatively installed on the outer edge surface of the plumb bob body 32. When the plumb bob body 32 enters and exits the outer shell 31, the two fixing strips 37 can slide along the limiting grooves 36, thereby realizing the limitation of the plumb bob body 32 and facilitating the entry and exit of the plumb bob body 32 from the outer shell 31.

[0033] In this embodiment, the fixing method between the storage outer shell 31 and the object to be measured is increased. Specifically, a first insertion rod 4 is vertically installed on the side surface of the storage housing 1. Specifically, a bracket is installed on the side surface of the storage housing 1, and the first insertion rod 4 is fixed to the bracket by bolts. Moreover, both ends of the first insertion rod 4 extend beyond the upper and lower end faces of the storage housing 1, and the extended length is at least 1 / 2 of the height of the storage housing 1. The upper end extending beyond the storage housing 1 is to facilitate holding the first insertion rod 4 to fix it to the object to be measured, and the bottom extending beyond the storage housing 1 ensures that it can be inserted into a deeper position of the object to be measured, improving the stability of the fixation.

[0034] Moreover, a magnetic attraction member 5 is installed on the side of the first insertion rod 4 away from the storage housing 1. By setting the magnetic attraction member 5, the magnetic attraction member 5 is embedded in the first insertion rod 4, that is, a long groove is opened on one side of the first insertion rod 4, and the magnetic attraction member 5 is installed inside, so that when the object to be measured is an iron piece, it can be fixed by magnetic attraction.

[0035] On the basis of the above structure, a second insertion rod 6 is horizontally and movably arranged at the upper end inside the storage housing 1. Figure 2 One end of the second insertion rod 6 is located outside the storage housing 1, and the other end can pass through the storage housing 1 toward the first insertion rod 4. Specifically, the second insertion rod 6 includes a thin rod end 61 close to the first insertion rod 4 and a thick rod end 62 connected to the thin rod end 61. That is, the end of the thick rod end 62 away from the thin rod end 61 is located outside the storage housing, and the whole thin rod end 61 can move into the storage housing 1, and the tip can pass through the storage housing 1. Two limiting blocks 10 for the thick rod end 62 and the thin rod end 61 to slide are arranged at the top inside the housing. The thick rod end 62 and the thin rod end 61 both pass through the corresponding limiting blocks 10 and are slidably connected. A through hole 7 for the second insertion rod 6 to pass through is horizontally opened in the first insertion rod 4, that is, it is convenient for the movement of the thin rod end 61 to exceed the first insertion rod 4 and facilitate fixing to the object to be measured.

[0036] On the basis of the above structure, a collar 11 is fixedly connected to the outer edge surface of the thick rod end 62. The collar 11 can move along with the thick rod end 62, and a first spring 12 is connected between the collar 11 and the limiting block 10 on one side of the thick rod end 62. The first spring 12 is sleeved on the outside of the thick rod end 62. After the first spring 12 is fully released, it can push the thin rod end 61 out of the through hole 7. And in order to be able to completely receive the thin rod end 61 in the receiving housing 31, a push rod 13 is installed on the outer edge surface of the thick rod end 62, and the push rod 13 is located on the side of the collar 11 close to the thin rod end 61. A limiting claw 14 is hinged to the outside of the receiving housing 1, and one end of the limiting claw 14 is connected to the receiving housing 1 through a second spring 15, and the other end bends downward and extends into the receiving housing 1. A receiving hole is opened in the receiving housing 1 at the position where the limiting claw 14 passes through, and the lowest position of the extension is lower than the top end of the push rod 13 but higher than the highest position of the collar 11, which can limit the movement of the push rod 13 toward the first plug rod 4. And when the push rod 13 abuts against the bottom end of the limiting claw 14, the thin rod end 61 of the second plug rod 6 is located in the receiving housing 1, and the bottom end of the limiting claw 14 and the top end of the push rod 13 are arranged in a matching inclined plane shape. When the second plug rod 6 needs to be inserted and fixed, press one end of the limiting claw 14 where the second spring 15 is arranged, and the bent end rotates upward around the hinge point to release the limit on the push rod 13. Through the first spring 12, the second plug rod 6 can be pushed out of the receiving housing 1. When storage is needed, pull the thick rod end 62 to compress the first spring 12. When the push rod 13 moves to the position of the limiting claw 14, the inclined plane contacts and jacks up the limiting claw 14 upward. After the push rod 13 moves past the limiting claw 14, through the second spring 15, the limiting claw 14 resets to limit the push rod 13.

[0037] Moreover, a circular pull plate 16 is arranged at the end of the thick rod end 62 far from the thin rod end 61, and the diameter is larger than the diameter of the thick rod end 62. By arranging the circular pull plate 16, it is convenient to apply force to the second plug rod 6 when pulling it.

Claims

1. A multifunctional building measurement device, comprising a storage housing (1), wherein a suspension wire (2) is connected to the storage housing (1) via a winding device, wherein the suspension wire (2) extends to the outside of the storage housing (1) and is connected to a plumb bob assembly (3), wherein: A first insertion rod (4) is vertically mounted on the side of the storage shell (1), and a magnetic attraction component (5) is mounted on the side away from the storage shell (1); A second insertion rod (6) is horizontally movably arranged at the upper end of the storage shell (1), one end of the second insertion rod (6) is located outside the storage shell (1), and the other end can pass through the storage shell (1) toward the first insertion rod (4), and the first insertion rod (4) is horizontally provided with a through hole (7) for the second insertion rod (6) to pass through; The upper end of the plumb bob assembly (3) is provided with an end block (8), and the suspension line (2) is connected to the end block (8); the bottom of the storage shell (1) is provided with a threaded barrel (9), and the outer edge surface of the end block (8) is provided with an external thread threadedly connected to the threaded barrel (9).

2. The multifunctional building measurement device according to claim 1, characterized in that: The second insertion rod (6) comprises a thin rod end (61) close to the first insertion rod (4) and a thick rod end (62) connected to the thin rod end (61), and two limit blocks (10) for sliding of the thick rod end (62) and the thin rod end (61) are arranged at the top of the housing.

3. The multifunctional building measurement device according to claim 2, characterized in that: The outer edge surface of the thick rod end (62) is fixedly connected with a collar (11), and a first spring (12) is connected between the collar (11) and a limit block (10) on one side of the thick rod end (62); A push rod (13) is installed on the outer edge surface of the thick rod end (62), and the push rod (13) is located on the side of the ring (11) close to the thin rod end (61). A limit claw (14) is hinged on the outside of the storage shell (1), and one end of the limit claw (14) is connected to the storage shell (1) through a second spring (15), and the other end is bent downward and extends into the storage shell (1), and the lowest position of the extension is lower than the top of the push rod (13), which can limit the push rod (13) from moving toward the first insertion rod (4).

4. The multifunctional building measurement device according to claim 3, characterized in that: When the push rod (13) abuts against the bottom end of the limiting claw (14), the thin rod end (61) of the second insertion rod (6) is located inside the storage shell (1).

5. The multifunctional building measurement device according to claim 2, characterized in that: A circular pull plate (16) is provided at one end of the thick rod end (62) away from the thin rod end (61), and the diameter of the pull plate (16) is larger than the diameter of the thick rod end (62).

6. The multifunctional building measurement device according to claim 1, characterized in that: Both ends of the first insertion rod (4) extend beyond the upper and lower end surfaces of the storage shell (1), and the excess length is at least 1 / 2 of the height of the storage shell (1).

7. The multifunctional building measurement device according to claim 1, characterized in that: The plumb bob assembly (3) comprises a housing (31) connected to an end block (8), the bottom of the housing (31) being open, a plumb bob body (32) being connected to the top of the housing (31) via an elastic member, and the plumb bob body (32) being able to compress the elastic member and move into the housing (31), and the outer edge surface of the bottom end of the housing (31) being connected to an end cover (33) via an external thread.

8. The multifunctional building measurement device according to claim 7, characterized in that: The elastic member is a third spring (34), and two ends of the third spring are respectively connected to the housing (31) and the plumb bob body (32).

9. The multifunctional building measurement device according to claim 7, characterized in that: A protective cap (35) is installed at the center of the end cover (33).

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