Engineering surveying pay-off device

Abstract

The utility model discloses an engineering surveying pay-off device, and relates to the technical field of pay-off devices. Comprising a supporting box, a supporting frame is arranged above the supporting box, a main sliding groove is formed in the upper surface of the supporting frame, a sliding block is slidably arranged in the main sliding groove, a moving rod is fixedly connected to the interior of the sliding block, a moving block is fixedly connected to the upper end of the moving rod, a driving mechanism is arranged in the moving block, and a limiting ring is fixedly connected to the lower end of the moving rod; cleaning mechanisms are symmetrically arranged at the two ends of the limiting ring; the cleaning mechanism comprises a supporting plate, one end of the supporting plate is fixedly connected with one end of a limiting ring, a sweeping plate is arranged on the inner side of the other end of the supporting plate, a winding roller is arranged on one side of the limiting ring, the two ends of the winding roller are rotationally connected with the supporting frame, and one end of the winding roller penetrates through the supporting frame to be fixedly connected with a servo motor. The problem that dirt such as soil and cement attached to the surface of the measuring line corrodes the measuring line is solved, and the service life of the measuring line is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of line-laying devices, in particular to an engineering measurement line-laying device. Background Art

[0002] Engineering surveying is a general term for all surveying and mapping work in engineering construction, including various surveying work carried out in the survey, design, construction and management stages of engineering construction. According to its work sequence and nature, engineering surveying is divided into engineering control surveying and topographic surveying in the survey and design stage, construction surveying and equipment installation surveying in the construction stage, and completion surveying in the completion and management stage.

[0003] According to patent application number 202322050438.8, an engineering measurement and line-laying device is disclosed, including a mobile box, a bracket is symmetrically provided at the bottom of the mobile box, a mobile wheel is rotatably provided on the bracket, a positioning assembly is provided between the mobile box and the mobile wheel, a lifting plate is movably provided on the mobile box, a lifting assembly is provided between the lifting plate and the mobile box, a line-laying box is movably provided on the lifting plate, a wire cone is provided on the outside of the line-laying box, and an angle adjustment assembly is provided between the lifting plate and the line-laying box. The device has the advantages of dual positioning, meeting the measurement and line-laying needs of different heights and directions, flexible applicability, and simplicity and practicality.

[0004] However, there are still certain problems in actual use. After the line-laying device is used for measurement on the construction site, the measuring line needs to be reeled up. However, due to the poor environment on the construction site and the presence of mud and scattered cement and concrete everywhere, the surface of the line will be contaminated with a lot of dirt when reeling in the measuring line. After reeling in, the contaminated dirt, cement and concrete will be reeled into the inside of the measuring line, causing certain corrosion to the measuring line, thereby causing damage to the measuring line and reducing the service life of the measuring line. Secondly, when reeling in the measuring line, the measuring line cannot be arranged in an orderly manner on the reeling roller, which will cause the measuring line to be reeled in disorder and affect subsequent use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an engineering measurement and setting-out device, which solves the problem of corrosion of the measuring line by stains such as mud and cement attached to the surface of the measuring line, thereby extending the service life of the measuring line.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an engineering measurement and setting-out device, including a support box, a support frame is provided above the support box, and a main slide groove is opened on the upper surface of the support frame, a slider is slidably provided inside the main slide groove, and a moving rod is fixedly connected inside the slider, a moving block is fixedly connected to the upper end of the moving rod, and a driving mechanism is provided inside the moving block, a limit ring is fixedly connected to the lower end of the moving rod, and cleaning mechanisms are symmetrically provided at both ends of the limit ring;

[0007] The cleaning mechanism includes a support plate, and one end of the support plate is fixedly connected to one end of a limiting ring, a cleaning plate is provided on the inner side of the other end of the support plate, a winding roller is provided on one side of the limiting ring, and both ends of the winding roller are rotatably connected to the support frame, and one end of the winding roller passes through the support frame and is fixedly connected to a servo motor.

[0008] Preferably, the driving mechanism includes a support plate I, and the lower end of the support plate I is fixedly connected to the upper surface of the support frame, the internal rotation of the support plate I is connected to a reciprocating screw, and the side surface of the reciprocating screw is connected to the internal thread of the moving block, one end of the reciprocating screw passes through the support plate I and is fixedly connected to a synchronous pulley, and one end of the synchronous pulley is fixedly connected to the other end of the winding roller.

[0009] Preferably, the inner side wall of the main slide groove is symmetrically provided with a limit slide groove, and the inside of the limit slide groove is slidably connected to a limit slider, and the limit slider is fixedly connected to the side surface of the slider.

[0010] Preferably, the other end of the support plate is internally threadedly connected with a screw rod, and one end of the screw rod is rotatably connected to the outer surface of the cleaning plate.

[0011] Preferably, a connecting rod is symmetrically fixedly connected to one side surface of the limiting ring, and an arc-shaped scraper is fixedly connected to one end of the connecting rod.

[0012] Preferably, an electric telescopic rod is installed inside the support box, and the upper end of the electric telescopic rod is fixedly connected to the lower surface of the support frame.

[0013] The utility model provides an engineering measurement and setting-out device. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The support plates and cleaning plates in the cleaning mechanism at both ends of the limit ring cooperate with the arc-shaped scraper at one end of the connecting rod on one side of the limit ring to clean the dust and stubborn stains on the surface of the measuring line, preventing the stains from corroding and damaging the measuring line after the measuring line is rolled up, and shortening the service life of the measuring line.

[0015] 2. The slider connected by sliding inside the main slide and the moving rod fixedly connected inside the slider cooperate with the driving mechanism at the upper end of the moving rod and the limiting ring at the lower end of the moving rod, so that the measuring line can be wound on the side surface of the winding roller in an orderly manner, avoiding the entanglement of the measuring line when winding the measuring line, which affects the subsequent use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of A in the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the slider and the limiting ring in the utility model;

[0019] Figure 4 for Figure 3 Schematic diagram of the side structure.

[0020] In the figure: 1 support box, 2 support frame, 201 winding roller, 3 synchronous pulley, 4 support plate I, 5 reciprocating screw, 6 main slide, 7 servo motor, 8 moving block, 9 moving rod, 10 slider, 1001 limit slider, 11 limit slide, 12 limit ring, 13 cleaning mechanism, 1301 support plate, 1302 screw, 1303 cleaning plate, 14 connecting rod, 15 arc scraper. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: an engineering measurement and setting-out device, comprising a support box 1, a support frame 2 is arranged above the support box 1, and a main slide 6 is opened on the upper surface of the support frame 2, a slider 10 is slidably arranged inside the main slide 6, and a moving rod 9 is fixedly connected inside the slider 10, a moving block 8 is fixedly connected to the upper end of the moving rod 9, and a driving mechanism is arranged inside the moving block 8, a limiting ring 12 is fixedly connected to the lower end of the moving rod 9, and cleaning mechanisms 13 are symmetrically arranged at both ends of the limiting ring 12;

[0023] The cleaning mechanism 13 includes a support plate 1301, and one end of the support plate 1301 is fixedly connected to one end of the limiting ring 12, and a cleaning plate 1303 is provided on the inner side of the other end of the support plate 1301. A winding roller 201 is provided on one side of the limiting ring 12, and both ends of the winding roller 201 are rotatably connected to the support frame 2, and one end of the winding roller 201 passes through the support frame 2 and is fixedly connected to a servo motor 7.

[0024] As a technical optimization scheme of the utility model, the driving mechanism includes a support plate Ⅰ4, and the lower end of the support plate Ⅰ4 is fixedly connected to the upper surface of the support frame 2, the internal rotation of the support plate Ⅰ4 is connected to a reciprocating screw rod 5, and the side surface of the reciprocating screw rod 5 is connected to the internal thread of the moving block 8, one end of the reciprocating screw rod 5 passes through the support plate Ⅰ4 and is fixedly connected to a synchronous pulley 3, and one end of the synchronous pulley 3 is fixedly connected to the other end of the winding roller 201, so that the measuring line can be pushed when winding the measuring line, so that the measuring line can be arranged in an orderly manner on the side surface of the winding roller 201.

[0025] As a technical optimization solution of the utility model, the inner side wall of the main slide groove 6 is symmetrically provided with a limiting slide groove 11, and the internal sliding connection of the limiting slide groove 11 is connected to a limiting slider 1001. The limiting slider 1001 is fixedly connected to the side surface of the slider 10, which can limit the slider 10 and further improve the stability of the slider 10 sliding inside the main slide groove 6.

[0026] As a technical optimization solution of the utility model, the other end of the support plate 1301 is internally threadedly connected to a screw 1302, and one end of the screw 1302 is rotatably connected to the outer surface of the cleaning plate 1303, which can conveniently adjust the clamping force of the cleaning plate 1303 on the measuring line and can conveniently improve the cleaning degree of the measuring line.

[0027] As a technical optimization solution of the utility model, a connecting rod 14 is symmetrically fixedly connected to one side surface of the limit ring 12, and an arc-shaped scraper 15 is fixedly connected to one end of the connecting rod 14, which can scrape off the stubbornly attached soil, cement, etc. on the side surface of the measuring line.

[0028] As a technical optimization solution of the utility model, an electric telescopic rod is installed inside the support box 1, and the upper end of the electric telescopic rod is fixedly connected to the lower surface of the support frame 2, so that the height of the support frame 2 can be adjusted to facilitate the measurement of positions at different heights in the project and to increase the measurement range.

[0029] When the utility model is in use, one end of the measuring line is passed through the interior of the limit ring 12, and then the servo motor 7 is started. At this time, the servo motor 7 drives the winding roller 201 to rotate in the opposite direction, and during the rotation of the winding roller 201, the reciprocating screw rod 5 can be driven to rotate through the synchronous pulley 3. At this time, the staff can orderly pull out the measuring line wound on the side surface of the winding roller 201. When the measurement is completed, the staff starts the servo motor 7 to rotate forward. At this time, the servo motor 7 drives the winding roller 201 to reel in the measuring line. When reeling, the side surface of the measuring line is aligned with the inner side of the cleaning plate 1303. Surface contact, so the cleaning plate 1303 will remove the dirt, cement, etc. attached to the side surface of the measuring line. When more stubborn stains such as dirt and cement are needed, they will be scraped clean by the arc scraper 15 after passing through the arc scraper 15 on one side of the limit ring 12 to avoid corrosion to the measuring line. While the winding roller 201 rotates forward, it will also drive the reciprocating screw 5 to rotate forward. Therefore, the reciprocating screw 5 drives the limit ring 12 to reciprocate horizontally through the moving block 8. Therefore, the measuring line can be wound around the side surface of the winding roller 201 in an orderly manner to prevent it from being wound in a disorderly manner.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0032] 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. An engineering surveying and setting-out device, comprising a support box (1), characterized in that: A support frame (2) is provided above the support box (1), and a main slide groove (6) is provided on the upper surface of the support frame (2); a slider (10) is provided inside the main slide groove (6) for sliding movement, and a moving rod (9) is fixedly connected inside the slider (10); a moving block (8) is fixedly connected to the upper end of the moving rod (9), and a driving mechanism is provided inside the moving block (8); a limit ring (12) is fixedly connected to the lower end of the moving rod (9), and cleaning mechanisms (13) are symmetrically provided at both ends of the limit ring (12); The cleaning mechanism (13) comprises a support plate (1301), and one end of the support plate (1301) is fixedly connected to one end of a limiting ring (12), a cleaning plate (1303) is provided on the inner side of the other end of the support plate (1301), a winding roller (201) is provided on one side of the limiting ring (12), and both ends of the winding roller (201) are rotatably connected to the support frame (2), and one end of the winding roller (201) passes through the support frame (2) and is fixedly connected to a servo motor (7).

2. The engineering surveying and setting-out device according to claim 1, characterized in that: The driving mechanism comprises a support plate I (4), wherein the lower end of the support plate I (4) is fixedly connected to the upper surface of the support frame (2), the support plate I (4) is internally rotatably connected to a reciprocating screw rod (5), and the side surface of the reciprocating screw rod (5) is connected to the internal thread of the moving block (8), one end of the reciprocating screw rod (5) passes through the support plate I (4) and is fixedly connected to a synchronous pulley (3), and one end of the synchronous pulley (3) is fixedly connected to the other end of the winding roller (201).

3. The engineering surveying and setting-out device according to claim 1, characterized in that: The inner side wall of the main slide groove (6) is symmetrically provided with a limit slide groove (11), and the inside of the limit slide groove (11) is slidably connected to a limit slider (1001), and the limit slider (1001) is fixedly connected to the side surface of the slider (10).

4. The engineering surveying and setting-out device according to claim 1, characterized in that: The other end of the support plate (1301) is internally threadedly connected to a screw rod (1302), and one end of the screw rod (1302) is rotatably connected to the outer surface of the cleaning plate (1303).

5. The engineering surveying and setting-out device according to claim 1, characterized in that: A connecting rod (14) is symmetrically and fixedly connected to one side surface of the limiting ring (12), and an arc-shaped scraper (15) is fixedly connected to one end of the connecting rod (14).

6. The engineering surveying and setting-out device according to claim 1, characterized in that: An electric telescopic rod is installed inside the support box (1), and the upper end of the electric telescopic rod is fixedly connected to the lower surface of the support frame (2).

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