Measuring pole for municipal construction

Abstract

The utility model relates to the technical field of measuring poles, and discloses a measuring pole for municipal construction, which comprises a supporting column with a fixing structure fixedly mounted at the top, a limiting block for positioning fixedly mounted at the top of the supporting column, and a cross rod for fixing fixedly mounted on one side of the limiting block. An angle ruler for metering is fixedly mounted at the bottom of the cross rod, a rod body for measuring is fixedly mounted on one side of the cross rod, and a gravity center hammer for keeping vertical is fixedly mounted at the bottom of the rod body. According to the measuring marker post for municipal construction, through cooperative arrangement of the cross rod, the bevel protractor and the post body, the device can be more practical and convenient during use, the cross rod positions the post body, the top of the post body is fixed so that the post body can stretch out and draw back, and measurement of different heights and fixed installation of the bevel protractor and the cross rod are achieved; the bevel protractor and the device can be kept on the same line, so that the bevel protractor can be matched with a rod body to detect the inclination angle of the device, and the practicability and convenience of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring poles, in particular to a measuring pole for municipal construction. Background Art

[0002] The so-called benchmark is a reference point for measurement. The term benchmark is largely derived from measurement practice at work, that is, using a ruler as a tool to measure the spatial height of objects on a workbench. At present, the benchmarks on the market are mainly aluminum rods or retractable aluminum rods connected by threads or elastic open tubes, with scales set on them. There are many measurement methods in the measurement process, such as manual handheld measurement. Existing municipal construction measuring benchmarks often become loose during use, resulting in inaccurate measurement results and large errors. Moreover, during the measurement process, the device will tilt, and sometimes it is necessary to detect the tilt angle. Therefore, a municipal construction measuring benchmark is urgently needed to solve this problem.

[0003] Chinese patent announcement number CN218779357U discloses a benchmark for municipal construction construction, including a fixed plate, a fixing pin is pierced on the upper surface of the fixed plate, a lower column is installed on the upper surface of the fixed plate, a moving rod is pierced in the lower column, a connecting pipe is installed on the upper surface of the lower column, a connecting pin is pierced on the outer surface of the connecting pipe, and an upper column is installed on the top of the moving rod. The benchmark for municipal construction construction is achieved by operating the support rod to slide the connecting block along the connecting frame, and then operating the connecting piece to insert the wedge column through the support plate into the ground, so that the connecting piece slides along the support plate, thereby making the components in the device more stable during use, preventing the device from tipping over after being acted upon by external force, avoiding the hazards to pedestrians caused by the tilt of the components in the device, and further enhancing the use effect of the components in the device during work.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. The utility model does not have a height adjustment structure when actually used, and the detection may be affected by inappropriate height, which is not very practical;

[0006] 2. The utility model does not have a structure for detecting the tilt angle during actual use. The device may tilt, resulting in inaccurate measurement results, and the reliability is not strong. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a surveying pole for municipal construction, which solves the problems in the prior art:

[0009] 1. The utility model does not have a height adjustment structure when actually used, and the detection may be affected by inappropriate height, which is not very practical;

[0010] 2. The utility model does not have a structure for detecting the tilt angle during actual use, and the device may tilt, resulting in inaccurate measurement results, which leads to a problem of low reliability.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: a measuring pole for municipal construction, comprising a support column with a fixed structure fixedly installed on the top, a limit block for positioning fixedly installed on the top of the support column, a cross bar for fixing fixedly installed on one side of the limit block, an angle ruler for measurement fixedly installed on the bottom of the cross bar, a rod body for measurement fixedly installed on one side of the cross bar, and a center of gravity weight for maintaining verticality fixedly installed on the bottom of the rod body.

[0013] Optionally, a conical block for fixing is fixedly installed on the bottom of the fixing structure, and a sleeve for positioning is fixedly connected to the top of the fixing structure.

[0014] Optionally, an axial hole for fixing is provided on one side of the support column, and a telescopic rod for changing the height is fixedly installed on the top of the support column.

[0015] Optionally, a positioning block for fixing is fixedly connected to one side of the crossbar, and a hanging ring for bearing weight is fixedly installed on one side of the positioning block.

[0016] Optionally, a scale for measurement is provided on one side of the angle ruler, and a connecting rod for fixing is fixedly installed on the top of the angle ruler.

[0017] Optionally, a hook for hanging is fixedly installed on the top of the rod body, and the top of the rod body is fixedly installed through the hook and one side of the hanging ring.

[0018] Optionally, a screw hole for fixing is provided on one side of the limit block, and a screw rod for fixing is fixedly installed in the middle of the screw hole.

[0019] Optionally, a clamping rod for fixing is fixedly installed on the top of the center of gravity weight, and the top of the center of gravity weight is fixedly installed with the bottom of the rod body through the clamping rod.

[0020] (III) Beneficial effects

[0021] The utility model provides a measuring pole for municipal construction, which has the following beneficial effects:

[0022] 1. The municipal construction surveying benchmark can make the device more stable during use through the coordinated setting of the fixed structure, the support column and the limit block. The fixed structure fixes the support column to keep the support column stable. The support column can provide protection for the detection function of the device and ensure the normal use of the device. The support column fixes the limit block to avoid sliding of the detection structure of the device, which can make the detection result of the device more reliable and increase the stability and reliability of the device.

[0023] 2. The municipal construction measuring pole can make the device more practical when used through the coordinated setting of the cross bar, the angle ruler and the pole body. The cross bar positions the pole body, and the pole body can be extended and retracted by fixing the top of the pole body to achieve measurement at different heights. The fixed installation of the angle ruler and the cross bar ensures that the angle ruler and the device remain on the same line, so that the inclination angle of the device can be detected in conjunction with the pole body, realizing multi-functional detection and increasing the practicality and convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the fixed structure support column of the utility model;

[0026] Figure 3 This is a schematic diagram of the crossbar structure of the limit block of the utility model;

[0027] Figure 4 This is a schematic diagram of the rod center of gravity hammer structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the reinforcement seat of the utility model;

[0029] Figure 6 This is a schematic diagram of the spring column structure of the utility model.

[0030] In the figure: 1. fixed structure; 101. reinforcement seat; 102. spring column; 2. support column; 3. limit block; 4. cross bar; 5. angle ruler; 6. rod body; 7. center of gravity weight; 8. conical block; 9. sleeve; 10. shaft hole; 11. telescopic rod; 12. positioning block; 13. hanging ring; 14. scale; 15. connecting rod; 16. hook; 17. screw hole; 18. screw; 19. clamping rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in 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.

[0032] See also Figure 1 , Figure 2 , Figure 5 and Figure 6 , the utility model provides a technical solution: a measuring pole for municipal construction, in order to make the device more stable during use, ensure that the device can be normally tested, and realize multifunctional measurement, a fixed structure 1 and a support column 2 are provided;

[0033] It includes a support column 2 with a fixed structure 1 fixedly installed on the top, a conical block 8 for fixing fixedly installed on the bottom of the fixed structure 1, a sleeve 9 for positioning fixedly connected to the top of the fixed structure 1, an axial hole 10 for fixing is opened on one side of the support column 2, and a telescopic rod 11 for changing the height is fixedly installed on the top of the support column 2. Therefore, when in use, the conical block 8 fixes and supports the fixed structure 1, which can keep the bottom of the device stable. The support column 2 is fixedly installed with the sleeve 9 through the axial hole 10, which can ensure the stability of the device and provide protection for the detection of the device. The telescopic rod 11 can change the vertical height of the device, which is convenient for detection and increases the stability of the device.

[0034] See also Figure 1 and Figure 3 In order to make the device more reliable during use, ensure that the device can also be measured when it is tilted, and avoid large errors in the measurement results, a limit block 3 and a crossbar 4 are provided;

[0035] A limit block 3 for positioning is fixedly installed on the top of the support column 2, a cross bar 4 for fixing is fixedly installed on one side of the limit block 3, a screw hole 17 for fixing is opened on one side of the limit block 3, a screw 18 for fixing is fixedly installed in the middle of the screw hole 17, a positioning block 12 for fixing is fixedly connected to one side of the cross bar 4, and a hanging ring 13 for load-bearing is fixedly installed on one side of the positioning block 12. Therefore, when in use, the cross bar 4 is fixedly installed with the positioning block 12 and the limit block 3, and the hanging ring 13 can position the measuring benchmark for municipal construction, so that the device can realize measurement of different inclination angles, thereby increasing the reliability of the device.

[0036] See also Figure 3 and Figure 4 In order to make the device more practical when in use, a pole can be used to measure the tilt angle when the device is tilted, so that the device can achieve multifunctional operation, and an angle ruler 5, a rod body 6 and a gravity center weight 7 are provided;

[0037] An angle ruler 5 for measuring is fixedly installed at the bottom of the crossbar 4, a rod body 6 for measuring is fixedly installed on one side of the crossbar 4, a gravity center weight 7 for maintaining verticality is fixedly installed at the bottom of the rod body 6, a scale 14 for measuring is provided on one side of the angle ruler 5, a connecting rod 15 for fixing is fixedly installed at the top of the angle ruler 5, a hook 16 for hanging is fixedly installed at the top of the rod body 6, the top of the rod body 6 is fixedly installed with one side of the hanging ring 13 through the hook 16, and a clamping rod 1 for fixing is fixedly installed on the top of the gravity center weight 7 9. The top of the gravity weight 7 is fixedly installed with the bottom of the rod body 6 by the clamping rod 19. Therefore, when in use, the angle ruler 5 is fixedly installed with the cross bar 4 by the connecting rod 15, so that the position of the angle ruler 5 and the device remains parallel and unchanged. When in use, the scale 14 can be used to measure the inclination angle of the device. The rod body 6 can be connected with the cross bar 4 by the hook 16. The bottom of the rod body 6 is connected with the gravity weight 7, which can ensure that the rod body 6 always remains vertically downward, avoiding the situation of inaccurate vertical height detection and increasing the practicality of the device.

[0038] Embodiment 1: The fixed structure 1 includes a conical block 8, which supports the fixed structure 1, thereby ensuring the stability of the bottom of the device, and can be inserted into the soil for use, thereby increasing the reliability of the device;

[0039] Embodiment 2: The fixing structure 1 includes a reinforcement seat 101, which fixes and installs the support column 2, thereby preventing the bottom from shaking and affecting the use of the device, and increasing the stability of the device;

[0040] Embodiment 3: The fixing structure 1 includes a spring column 102, which fixes the support column 2. The spring column 102 can be used to reduce the shock of the device to avoid the device from falling down due to impact, thereby increasing the practicality of the device.

[0041] In the utility model, the working steps of the device are as follows:

[0042] First, fix the support column 2 to the sleeve 9 on the fixed structure 1, then fix the limit block 3 to the top of the telescopic rod 11, and then fix the cross bar 4 to one side of the limit block 3, and install the rod body 6 and the angle ruler 5 in sequence. When measuring the height, it can be achieved by adjusting the height of the telescopic rod 11. When the device is offset, the rod body 6 can always maintain a vertical state under the action of the center of gravity hammer 7, so that the inclination angle of the device can be measured using the angle ruler 5. The overall device structure is simple and easy to install and disassemble.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surveying pole for municipal construction, comprising a support column (2) with a fixed structure (1) fixedly mounted on the top, characterized in that: A limit block (3) for positioning is fixedly installed on the top of the support column (2), a cross bar (4) for fixing is fixedly installed on one side of the limit block (3), an angle ruler (5) for measuring is fixedly installed on the bottom of the cross bar (4), a rod body (6) for measuring is fixedly installed on one side of the cross bar (4), and a center of gravity weight (7) for maintaining verticality is fixedly installed on the bottom of the rod body (6).

2. A surveying pole for municipal construction according to claim 1, characterized in that: A conical block (8) for fixing is fixedly installed at the bottom of the fixing structure (1), and a sleeve (9) for positioning is fixedly connected to the top of the fixing structure (1).

3. A surveying pole for municipal construction according to claim 1, characterized in that: A shaft hole (10) for fixing is provided on one side of the support column (2), and a telescopic rod (11) for changing the height is fixedly mounted on the top of the support column (2).

4. A surveying pole for municipal construction according to claim 1, characterized in that: A positioning block (12) for fixing is fixedly connected to one side of the crossbar (4), and a hanging ring (13) for bearing weight is fixedly installed to one side of the positioning block (12).

5. The surveying pole for municipal construction according to claim 1, characterized in that: A scale (14) for measurement is provided on one side of the angle ruler (5), and a connecting rod (15) for fixing is fixedly installed on the top of the angle ruler (5).

6. A surveying pole for municipal construction according to claim 1, characterized in that: A hook (16) for hanging is fixedly mounted on the top of the rod body (6), and the top of the rod body (6) is fixedly mounted on one side of the hanging ring (13) via the hook (16).

7. The municipal construction surveying pole according to claim 1, characterized in that: A screw hole (17) for fixing is provided on one side of the limit block (3), and a screw rod (18) for fixing is fixedly installed in the middle of the screw hole (17).

8. The municipal construction surveying pole according to claim 1, characterized in that: A clamping rod (19) for fixing is fixedly mounted on the top of the gravity weight (7), and the top of the gravity weight (7) is fixedly mounted on the bottom of the rod body (6) via the clamping rod (19).

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