A mobile measuring and setting-out device for construction project cost estimation

Abstract

This utility model discloses a mobile measuring and setting-out device for construction engineering cost estimation, belonging to the field of construction cost estimation technology. This mobile measuring and setting-out device for construction engineering cost estimation includes a horizontal frame, with wheels rotatably connected to both ends of the frame. A telescopic rod mechanism is installed at the top of the frame, with a handle connected to the extended end of the telescopic rod mechanism. A ash storage cylinder is connected to one side of the telescopic rod mechanism, and a discharge valve is installed at the bottom of the ash storage cylinder. A discharge pipe is connected to the bottom of the discharge valve, and a support mechanism is installed at the bottom outer side of the discharge pipe. The support mechanism includes a collar, with the inner side of the collar fixedly connected to the bottom outer side of the discharge pipe. Four support rods are installed on the outer side of the bottom of the collar, and a support plate is installed at the bottom of the support rods. A discharge port is opened at the center of the top of the support plate. This utility model can effectively realize the mobile ash spreading function, facilitating the measuring and setting-out work of surveyors, and has high practical value.

Description

Technical Field

[0001] This utility model relates to the field of engineering cost technology, specifically a mobile measuring and setting-out device for construction engineering cost. Background Technology

[0002] In construction engineering, surveying and setting out is a crucial step. It provides accurate positioning benchmarks for subsequent construction, ensuring that buildings are constructed precisely according to design requirements. Setting out and spreading mortar is a key operation in surveying and setting out. Setting out and spreading mortar involves marking the axis lines, boundary lines, foundation outlines, door and window positions, etc. of buildings and structures on the ground or other construction surfaces using mortar lines (usually using materials such as lime).

[0003] Based on the above, the inventors have discovered the following problems: Currently, most line laying and ash spreading operations involve surveyors holding ash buckets and using lime to spread the ash, which is quite labor-intensive and requires a high level of physical exertion.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a mobile measuring and setting-out device for construction engineering cost, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this utility model is to provide a mobile measuring and setting-out device for construction engineering cost estimation, so as to solve the problem mentioned in the background art that most current setting-out and mortar spreading operations are carried out by surveyors holding mortar buckets and using lime, which is relatively labor-intensive and labor-intensive.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0007] A mobile measuring and setting-out device for construction engineering cost estimation includes a crossbeam. Both ends of the crossbeam are rotatably connected to wheels. A telescopic rod mechanism is installed at the top of the crossbeam. A handle is connected to the extended end of the telescopic rod mechanism. A ash storage cylinder is connected to one side of the telescopic rod mechanism. A discharge valve is installed at the bottom of the ash storage cylinder. A discharge pipe is connected to the bottom of the discharge valve. A support mechanism is installed at the outer bottom end of the discharge pipe. The support mechanism includes a collar. The inner side of the collar is fixedly connected to the outer bottom end of the discharge pipe. Four support rods are installed on the outer side of the bottom end of the collar. A support plate is installed at the bottom end of each support rod. A discharge port is opened at the center of the top of the support plate.

[0008] Furthermore, the telescopic rod mechanism includes a sleeve, the bottom end of which is fixedly connected to the top end of the crossbar, and an extension rod is slidably connected to the inner side of the sleeve, the top end of which is fixedly connected to the bottom end of the handle.

[0009] The advantage of adopting the above-mentioned further solution is that the extension rod is slidably connected to the inside of the sleeve, which allows for flexible adjustment of the handle height.

[0010] Furthermore, a pair of connecting rods are installed on one side of the sleeve, and one end of the connecting rods is fixedly connected to the outside of the ash storage cylinder.

[0011] The beneficial effect of adopting the above-mentioned further solution is that by fixing one end of the connecting rod to the outside of the ash storage cylinder, the ash storage cylinder is firmly connected to the sleeve, so that the ash storage cylinder is stably fixed on the device.

[0012] Furthermore, a threaded hole is provided at the top of the other side of the sleeve, and a locking knob is installed inside the threaded hole.

[0013] The advantage of adopting the above-mentioned further solution is that a locking knob is installed on the inside of the threaded hole to achieve locking after the extension rod height is adjusted.

[0014] Furthermore, the middle part of the discharge pipe is inclined.

[0015] The beneficial effect of adopting the above-mentioned further solution is that by making the middle of the discharge pipe inclined, the accumulation and blockage of ash material in the pipe is reduced, ensuring that the ash material is evenly and continuously discharged, thereby making the ash line of the line laying clearer and more complete, and improving the quality and efficiency of the line laying.

[0016] Furthermore, the bottom of the ash storage cylinder is conical, and the ash storage cylinder is made of stainless steel.

[0017] The beneficial effect of adopting the above-mentioned further solution is that by making the bottom of the ash storage cylinder concentrically flow towards the discharge valve, the ash material is prevented from remaining at the bottom of the cylinder, ensuring that the ash material can be utilized to the maximum extent and reducing waste.

[0018] Furthermore, the surface of the handle is provided with an anti-slip texture.

[0019] The beneficial effect of adopting the above-mentioned further solution is that by providing anti-slip texture on the surface of the handle, the user's grip anti-slip performance is improved.

[0020] Compared with existing technologies, the beneficial effects of this utility model are as follows: This mobile measuring and setting-out device for construction engineering cost estimation has wheels rotatably connected to both ends of the cross frame, allowing the device to move flexibly on the construction site. This facilitates workers to quickly move the device to different measuring and setting-out positions, greatly improving work efficiency. The telescopic rod mechanism is length-adjustable, allowing workers to adjust the handle height according to their own height or operating habits, improving operating comfort and convenience. The ash storage cylinder stores the ash required for setting-out, and the discharge valve controls the release of ash, allowing workers to accurately control the amount of ash spread and ensure the accuracy of setting-out. The discharge pipe guides the ash to the designated position. The support mechanism provides stable support for the discharge pipe through a collar, support rod, and support plate, facilitating device parking. At the same time, the discharge port on the support plate ensures smooth discharge of ash. An extension rod is slidably connected to the inside of the sleeve. The design allows for flexible height adjustment of the handle. One end of the connecting rod is fixedly connected to the outside of the ash storage cylinder, securely connecting the cylinder to the sleeve and ensuring stable fixation of the cylinder on the device. A locking knob installed inside the threaded hole locks the extension rod after height adjustment. The inclined design in the middle of the discharge pipe reduces ash accumulation and blockage, ensuring uniform and continuous ash distribution. This results in clearer and more complete ash lines, improving the quality and efficiency of line laying. The conical bottom of the ash storage cylinder helps concentrate the ash flow towards the discharge valve, preventing ash residue at the bottom and maximizing ash utilization while minimizing waste. The handle surface features anti-slip textures for improved grip. This invention effectively achieves mobile ash spreading, facilitating measurement and line laying work for surveyors and possessing high practical value. Attached Figure Description

[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model;

[0022] Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model;

[0023] Figure 3 This is the third perspective structural diagram of the present utility model embodiment;

[0024] Figure 4 The embodiments disclosed herein Figure 1 Enlarged schematic diagram of structure A in the middle;

[0025] Figure 5 The embodiments disclosed herein Figure 2 A magnified schematic diagram of the B-structure.

[0026] In the diagram: 100, crossbar; 101, telescopic rod mechanism; 10101, sleeve; 10102, extension rod; 10103, threaded hole; 10104, locking knob; 102, handle; 103, connecting rod; 104, ash storage cylinder; 105, discharge valve; 106, discharge pipe; 107, support mechanism; 10701, collar; 10702, support rod; 10703, support plate; 10704, discharge port; 108, traveling wheel. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 This utility model provides a technical solution: a mobile measuring and setting-out device for construction engineering cost estimation, including a horizontal frame 100, with wheels 108 rotatably connected to both ends of the horizontal frame 100. A telescopic rod mechanism 101 is installed at the top of the horizontal frame 100, and a handle 102 is connected to the extended end of the telescopic rod mechanism 101. A ash storage cylinder 104 is connected to one side of the telescopic rod mechanism 101, and a discharge valve 105 is installed at the bottom of the ash storage cylinder 104. A discharge pipe 106 is connected to the bottom of the discharge valve 105, and a support mechanism 107 is installed at the bottom outer side of the discharge pipe 106. The support mechanism 107 includes a collar 10701, the inner side of which is fixedly connected to the bottom outer side of the discharge pipe 106. Four support rods 10702 are installed on the outer side of the bottom of the collar 10701, and a support plate 10703 is installed at the bottom of the support rods 10702. The top center of the support plate 10703 is open. The device is equipped with a discharge port 10704, and both ends of the crossbeam 100 are rotatably connected to traveling wheels 108, allowing the device to move flexibly on the construction site. This facilitates the quick movement of the device to different measurement and layout positions, greatly improving work efficiency. The telescopic rod mechanism 101 is length-adjustable, allowing operators to adjust the height of the handle 102 according to their height or operating habits, improving comfort and convenience. The ash storage cylinder 104 is used to store the ash material required for layout, and the discharge valve 105 controls the release of the ash material, allowing operators to accurately control the amount of ash sprinkled and ensure the accuracy of the layout. The discharge pipe 106 guides the ash material to the designated position. The support mechanism 107 provides stable support for the discharge pipe 106 through the collar 10701, support rod 10702, and support plate 10703, facilitating device parking. At the same time, the discharge port 10704 on the support plate 10703 ensures smooth discharge of the ash material.

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-5 The telescopic rod mechanism 101 includes a sleeve 10101, the bottom end of which is fixedly connected to the top end of the crossbeam 100. An extension rod 10102 is slidably connected to the inner side of the sleeve 10101, and the top end of the extension rod 10102 is fixedly connected to the bottom end of the handle 102. A pair of connecting rods 103 are installed on one side of the sleeve 10101, and one end of the connecting rod 103 is fixedly connected to the outer side of the ash storage cylinder 104. A threaded hole 10103 is opened at the top end of the other side of the sleeve 10101. A locking knob 10104 is installed on the inner side of 103. An extension rod 10102 is slidably connected to the inner side of the sleeve 10101 to achieve flexible adjustment of the height of the handle 102. One end of the connecting rod 103 is fixedly connected to the outer side of the ash storage cylinder 104 to firmly connect the ash storage cylinder 104 to the sleeve 10101, so that the ash storage cylinder 104 is stably fixed on the device. A locking knob 10104 is installed on the inner side of the threaded hole 10103 to achieve locking after the height of the extension rod 10102 is adjusted.

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-5 The discharge pipe 106 has an inclined middle section, and the ash storage cylinder 104 has a conical bottom. The ash storage cylinder 104 is made of stainless steel, and the handle 102 has an anti-slip texture. The inclined middle section of the discharge pipe 106 reduces the accumulation and blockage of ash in the pipe, ensuring that the ash is evenly and continuously discharged, making the ash line clearer and more complete, thus improving the quality and efficiency of the line laying. The conical bottom of the ash storage cylinder 104 helps the ash to flow towards the discharge valve 105, avoiding ash residue at the bottom of the cylinder, ensuring that the ash can be utilized to the maximum extent and reducing waste. The anti-slip texture on the surface of the handle 102 improves the grip and anti-slip properties for the user.

[0033] Specifically, the working principle of this mobile measuring and setting-out device for construction engineering cost estimation is as follows: During use, both ends of the crossbeam 100 are rotatably connected to wheels 108, allowing the device to move flexibly on the construction site. This facilitates quick movement of the device to different measuring and setting-out positions, greatly improving work efficiency. The telescopic rod mechanism 101 is length-adjustable, allowing operators to adjust the height of the handle 102 according to their height or operating habits, enhancing comfort and convenience. The ash storage cylinder 104 stores the ash required for setting-out, and the discharge valve 105 controls the release of the ash, enabling operators to precisely control the amount of ash applied and ensure the accuracy of the setting-out. The discharge pipe 106 guides the ash to the designated position. The support mechanism 107 provides stable support for the discharge pipe 106 through a collar 10701, support rod 10702, and support plate 10703, facilitating device parking. Simultaneously, the discharge port 10704 on the support plate 10703 ensures smooth discharge of the ash. An extension rod 1 is slidably connected to the inner side of the sleeve 10101. 0102 allows for flexible height adjustment of the handle 102. One end of the connecting rod 103 is fixedly connected to the outside of the ash storage cylinder 104, securely connecting the ash storage cylinder 104 to the sleeve 10101, thus stably fixing the ash storage cylinder 104 to the device. A locking knob 10104 is installed inside the threaded hole 10103 to lock the extension rod 10102 after height adjustment. The discharge pipe 106 has an inclined middle section, reducing ash accumulation and blockage within the pipe, ensuring uniform ash distribution. The continuous ash spreading makes the ash lines clearer and more complete, improving the quality and efficiency of the ash spreading. The conical bottom of the ash storage cylinder 104 helps the ash to flow towards the discharge valve 105, preventing ash residue at the bottom of the cylinder and ensuring that the ash is utilized to the maximum extent and reducing waste. The anti-slip texture on the surface of the handle 102 improves the grip and anti-slip properties for the user. This utility model can effectively realize the mobile ash spreading function, which is convenient for surveyors to carry out the measurement and ash spreading work and has high practical value.

Claims

1. A mobile measuring and laying-out device for construction engineering cost, characterized in that, The system includes a crossbeam (100), with wheels (108) rotatably connected to both ends. A telescopic rod mechanism (101) is mounted at the top of the crossbeam (100), with a handle (102) connected to the extended end of the telescopic rod mechanism (101). A storage cylinder (104) is connected to one side of the telescopic rod mechanism (101), and a discharge valve (105) is installed at the bottom of the storage cylinder (104). A discharge pipe (106) is connected to the bottom of the discharge valve (105). A support mechanism (107) is installed at the bottom outer side of the material pipe (106). The support mechanism (107) includes a collar (10701). The inner side of the collar (10701) is fixedly connected to the bottom outer side of the discharge pipe (106). Four support rods (10702) are installed on the outer side of the bottom end of the collar (10701). A support plate (10703) is installed at the bottom end of the support rods (10702). A discharge port (10704) is opened at the top center of the support plate (10703).

2. The mobile measuring and laying-off device for construction engineering cost according to claim 1, characterized in that, The telescopic rod mechanism (101) includes a sleeve (10101), the bottom end of which is fixedly connected to the top end of the crossbar (100), and an extension rod (10102) is slidably connected to the inner side of the sleeve (10101), the top end of which is fixedly connected to the bottom end of the handle (102).

3. The mobile measuring and laying-off device for construction engineering cost according to claim 2, characterized in that, A pair of connecting rods (103) are installed on one side of the sleeve (10101), and one end of the connecting rod (103) is fixedly connected to the outside of the ash storage cylinder (104).

4. The mobile measuring and laying-off device for construction engineering cost according to claim 2, characterized in that, The sleeve (10101) has a threaded hole (10103) at the top of the other side, and a locking knob (10104) is installed inside the threaded hole (10103).

5. The mobile measuring and laying-off device for construction engineering cost according to claim 1, characterized in that, The middle part of the discharge pipe (106) is inclined.

6. The mobile measuring and laying-off device for construction engineering cost according to claim 1, characterized in that, The bottom of the ash storage cylinder (104) is conical, and the ash storage cylinder (104) is made of stainless steel.

7. The mobile measuring and laying-off device for construction engineering cost according to claim 1, characterized in that, The surface of the handle (102) is provided with anti-slip texture.

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