Engineering measurement structure for constructional engineering

Abstract

The utility model provides an engineering surveying structure for constructional engineering, which comprises a surveying and setting-out device, a fixed base is arranged at the lower end of the surveying and setting-out device and is arranged on a fixed mounting platform, and the lower end of the fixed mounting platform is arranged on a lifting adjusting bracket through a fixing bolt; the lower end of the lifting adjusting support is installed on the movable supporting base through fixing bolts, the lifting adjusting support comprises an adjusting driving frame and an adjusting supporting frame, the adjusting driving frame is installed on the adjusting supporting frame through a lifting driving device, and a lifting guiding device is arranged between the adjusting supporting frame and the adjusting driving frame. According to the surveying and setting-out device, surveying and setting-out can be carried out in later engineering such as decoration on the flat ground in an auxiliary mode, the surveying and setting-out device is convenient to move, use and adjust, and the surveying and setting-out efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering surveying and setting-out equipment, in particular to an engineering surveying structure for construction engineering. Background Art

[0002] Most of the current engineering surveying devices are adapted to outdoor construction environments. For example, a Chinese patent discloses an engineering surveying tripod assembly with connecting screws (patent number 202021521562.8), which includes a tripod and screws; the screws include a guide cone, a threaded section, a main rod, and a handle sleeve arranged in sequence from head to tail; the screws are located at the top of the tripod, with the guide cone and the threaded section extending out of the top of the tripod; the size of the guide cone gradually increases from head to tail. The total station, laser plummet, and theodolite used all require a tripod for support and leveling before they can be used normally, which makes them inconvenient to use in a flat indoor environment. Utility Model Content

[0003] The purpose of the utility model is to provide an engineering measurement structure for construction engineering, aiming to overcome the defects of the prior art and solve the problem that total stations, laser plummets and theodolites are inconvenient to use in a flat indoor environment.

[0004] To this end, the utility model proposes an engineering measurement structure for construction projects, including a measuring and setting-out device, wherein the lower end of the measuring and setting-out device provides a fixed base installed on a fixed installation platform, the lower end of the fixed installation platform is installed on a lifting and adjusting bracket through a fixing bolt, and the lower end of the lifting and adjusting bracket is installed on a movable support base through a fixing bolt. The lifting and adjusting bracket includes an adjusting drive frame and an adjusting support frame, and the adjusting drive frame is installed on the adjusting support frame through a lifting drive device. A lifting guide device is provided between the adjusting support frame and the adjusting drive frame, the fixed installation platform is installed on the upper end of the adjusting drive frame, and the lower end of the adjusting support frame is installed on the movable support base.

[0005] As a preferred technical solution of the present application, the lifting drive device includes a lifting drive screw, a lifting drive sleeve is provided on the outside of the lifting drive screw, both ends of the lifting drive screw are rotatably installed on the adjustment support frame through a rotating support seat, the upper end of the lifting drive screw is connected to the output end of the transmission gear box, an adjusting handwheel is provided on the input end of the transmission gear box, and the outer side of the lifting drive sleeve is fixedly installed on the adjustment drive frame.

[0006] As an optimal technical solution of the present application, the adjustment drive frame includes an upper drive plate and a lower drive plate, the outer side of the lifting drive sleeve is fixedly mounted on the lower drive plate, and a number of drive support rods are provided between the upper drive plate and the lower drive plate.

[0007] As a preferred technical solution of the present application, the adjustment support frame includes an upper support plate and a lower support plate, and a plurality of connecting vertical rods are provided between the upper support plate and the lower support plate, and the connecting vertical rods are installed on the upper support plate and the lower support plate through vertical rod fixing seats.

[0008] As a preferred technical solution of the present application, the lower support plate is installed on the movable support base through a support plate fixing seat.

[0009] As a preferred technical solution of the present application, the lifting guide device includes an upper lifting guide sleeve, which is installed on the upper support plate, and the driving support rod is slidably installed in the upper lifting guide sleeve.

[0010] As a preferred technical solution of the present application, the lifting guide device also includes a lower lifting guide sleeve, which is installed on the lower driving plate, and the connecting rod is slidably installed in the lower lifting guide sleeve.

[0011] As a preferred technical solution of the present application, the fixed installation platform includes a support frame, a plurality of fixed support rods are provided in the middle of the support frame, a fixed mounting seat is provided on the fixed support rods, and the fixed mounting seat is installed on the lifting and adjusting bracket through fixing bolts.

[0012] As a preferred technical solution of the present application, the movable support base includes a movable support bottom plate, a plurality of movable rollers are provided at the lower end of the movable support bottom plate, and the movable rollers are mounted on the movable support bottom plate through roller mounting seats.

[0013] As a preferred technical solution of the present application, a bracket mounting groove is provided in the middle of the movable support base plate.

[0014] Compared with the existing technology, the beneficial effect of the present invention is that the present invention can be used for measuring and laying out in later projects such as leveling the ground and assisting in decoration and renovation. It is not only convenient to move and use, but also easy to adjust, which greatly improves the efficiency of measuring and laying out.

[0015] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings that constitute part of this application are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2This is a schematic structural diagram of the measuring and setting-out device of the utility model;

[0019] Figure 3 This is a structural diagram of a fixed installation platform of the present utility model;

[0020] Figure 4 This is a schematic diagram of the lifting and adjusting bracket structure of the utility model;

[0021] Figure 5 This is a structural diagram of the mobile support base of the utility model;

[0022] Figure 6 This is a schematic structural diagram of a vertical pole fixing seat of the present utility model;

[0023] Explanation of the accompanying symbols: 1. Measuring and laying-out device; 2. Fixed base; 3. Fixed installation platform; 4. Lifting and adjusting bracket; 5. Mobile support base; 31. Support frame; 32. Fixed support rod; 33. Fixed installation seat; 41. Upper support plate; 42. Lower support plate; 43. Support plate fixing seat; 44. Connecting vertical pole; 45. Lower drive plate; 46. Lower lifting guide sleeve; 47. Lifting drive screw sleeve; 48. Lifting drive screw; 49. Rotating support seat; 410. Transmission gear box; 411. Adjusting handwheel; 412. Upper drive plate; 413. Drive support rod; 414. Upper lifting guide sleeve; 415. Vertical pole fixing seat; 51. Mobile support base plate; 52. Mobile roller. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] Example 1

[0026] like Figures 1 to 6 As shown, an engineering surveying structure for construction projects includes: a measuring and setting-out device 1, the lower end of which is mounted on a fixed mounting platform 3 via a fixed base 2, the lower end of which is mounted on a lifting and adjusting bracket 4 via fixing bolts, and the lower end of which is mounted on a movable support base 5 via fixing bolts. The lifting and adjusting bracket 4 includes an adjustment drive frame and an adjustment support frame, the adjustment drive frame being mounted on the adjustment support frame via a lifting drive device, a lifting guide device being provided between the adjustment support frame and the adjustment drive frame, the fixed mounting platform 3 being mounted on the upper end of the adjustment drive frame, and the lower end of the adjustment support frame being mounted on the movable support base 5.

[0027] Specifically, the lifting drive device includes a lifting drive screw 48, a lifting drive sleeve 47 is provided on the outside of the lifting drive screw 48, both ends of the lifting drive screw 48 are rotatably installed on the adjustment support frame through a rotating support seat 49, the upper end of the lifting drive screw 48 is connected to the output end of the transmission gear box 410, and an adjusting handwheel 411 is provided on the input end of the transmission gear box 410, and the outer side of the lifting drive sleeve 47 is fixedly installed on the adjustment drive frame.

[0028] The adjustable drive frame includes an upper drive plate 412 and a lower drive plate 45. The outer side of the lifting drive screw sleeve 47 is fixedly mounted on the lower drive plate 45. A plurality of drive support rods 413 are provided between the upper drive plate 412 and the lower drive plate 45. The adjustable support frame includes an upper support plate 41 and a lower support plate 42. A plurality of connecting rods 44 are provided between the upper support plate 41 and the lower support plate 42. The lower support plate 42 is mounted on the movable support base 5 via a support plate fixing seat 43. The connecting rods 44 are mounted on the upper support plate 41 and the lower support plate 42 via a rod fixing seat 415.

[0029] The lifting guide device includes an upper lifting guide sleeve 414 and a lower lifting guide sleeve 46. The upper lifting guide sleeve 414 is installed on the upper support plate 41, and the lower lifting guide sleeve 46 is installed on the lower driving plate 45. The connecting rod 44 is slidably installed in the lower lifting guide sleeve 46, and the driving support rod 413 is slidably installed in the upper lifting guide sleeve 414.

[0030] Example 2

[0031] like Figures 1 to 6 As shown, an engineering surveying structure for construction engineering comprises: a measuring and setting-out device 1, a fixed base 2 is provided at the lower end of the measuring and setting-out device 1 and is mounted on a fixed mounting platform 3, the lower end of the fixed mounting platform 3 is mounted on a lifting and adjusting bracket 4 by a fixing bolt, the lower end of the lifting and adjusting bracket 4 is mounted on a mobile support base 5 by a fixing bolt, the lifting and adjusting bracket 4 comprises an adjusting drive frame and an adjusting support frame, the adjusting drive frame is mounted on the adjusting support frame by a lifting drive device, a lifting guide device is provided between the adjusting support frame and the adjusting drive frame, the fixed mounting platform 3 is mounted on the upper end of the adjusting drive frame, and the lower end of the adjusting support frame is mounted on the mobile support base 5.

[0032] Specifically, the lifting drive device includes a lifting drive screw 48, a lifting drive sleeve 47 is provided on the outside of the lifting drive screw 48, both ends of the lifting drive screw 48 are rotatably installed on the adjustment support frame through a rotating support seat 49, the upper end of the lifting drive screw 48 is connected to the output end of the transmission gear box 410, and an adjusting handwheel 411 is provided on the input end of the transmission gear box 410, and the outer side of the lifting drive sleeve 47 is fixedly installed on the adjustment drive frame.

[0033] The adjustable drive frame includes an upper drive plate 412 and a lower drive plate 45. The outer side of the lifting drive screw sleeve 47 is fixedly mounted on the lower drive plate 45. A plurality of drive support rods 413 are provided between the upper drive plate 412 and the lower drive plate 45. The adjustable support frame includes an upper support plate 41 and a lower support plate 42. A plurality of connecting rods 44 are provided between the upper support plate 41 and the lower support plate 42. The lower support plate 42 is mounted on the movable support base 5 via a support plate fixing seat 43. The connecting rods 44 are mounted on the upper support plate 41 and the lower support plate 42 via a rod fixing seat 415.

[0034] The lifting guide device includes an upper lifting guide sleeve 414 and a lower lifting guide sleeve 46. The upper lifting guide sleeve 414 is installed on the upper support plate 41, and the lower lifting guide sleeve 46 is installed on the lower driving plate 45. The connecting rod 44 is slidably installed in the lower lifting guide sleeve 46, and the driving support rod 413 is slidably installed in the upper lifting guide sleeve 414.

[0035] In addition, the fixed installation platform 3 includes a support frame 31, a plurality of fixed support rods 32 are provided in the middle of the support frame 31, and a fixed installation seat 33 is provided on the fixed support rod 32. The fixed installation seat 33 is installed on the lifting adjustment bracket 4 through fixing bolts.

[0036] Example 3

[0037] like Figures 1 to 6 As shown, an engineering measurement structure for construction engineering includes: a measuring and setting-out device 1,

[0038] The lower end of the measuring and laying-out device 1 provides a fixed base 2 installed on a fixed installation platform 3. The lower end of the fixed installation platform 3 is installed on a lifting and adjusting bracket 4 through a fixing bolt. The lower end of the lifting and adjusting bracket 4 is installed on a mobile support base 5 through a fixing bolt. The lifting and adjusting bracket 4 includes an adjusting drive frame and an adjusting support frame. The adjusting drive frame is installed on the adjusting support frame through a lifting drive device. A lifting guide device is provided between the adjusting support frame and the adjusting drive frame. The fixed installation platform 3 is installed on the upper end of the adjusting drive frame, and the lower end of the adjusting support frame is installed on the mobile support base 5.

[0039] Specifically, the lifting drive device includes a lifting drive screw 48, a lifting drive sleeve 47 is provided on the outside of the lifting drive screw 48, both ends of the lifting drive screw 48 are rotatably installed on the adjustment support frame through a rotating support seat 49, the upper end of the lifting drive screw 48 is connected to the output end of the transmission gear box 410, and an adjusting handwheel 411 is provided on the input end of the transmission gear box 410, and the outer side of the lifting drive sleeve 47 is fixedly installed on the adjustment drive frame.

[0040] The adjustable drive frame includes an upper drive plate 412 and a lower drive plate 45. The outer side of the lifting drive screw sleeve 47 is fixedly mounted on the lower drive plate 45. A plurality of drive support rods 413 are provided between the upper drive plate 412 and the lower drive plate 45. The adjustable support frame includes an upper support plate 41 and a lower support plate 42. A plurality of connecting rods 44 are provided between the upper support plate 41 and the lower support plate 42. The lower support plate 42 is mounted on the movable support base 5 via a support plate fixing seat 43. The connecting rods 44 are mounted on the upper support plate 41 and the lower support plate 42 via a rod fixing seat 415.

[0041] The lifting guide device includes an upper lifting guide sleeve 414 and a lower lifting guide sleeve 46. The upper lifting guide sleeve 414 is installed on the upper support plate 41, and the lower lifting guide sleeve 46 is installed on the lower driving plate 45. The connecting rod 44 is slidably installed in the lower lifting guide sleeve 46, and the driving support rod 413 is slidably installed in the upper lifting guide sleeve 414.

[0042] In addition, the movable support base 5 includes a movable support bottom plate 51, a bracket mounting groove is provided in the middle of the movable support bottom plate 51, and a plurality of movable rollers 52 are provided at the lower end of the movable support bottom plate 51. The movable rollers 52 are installed on the movable support bottom plate 51 through roller mounting seats.

[0043] The working principle and working process of the engineering measurement structure for construction engineering of the present invention are briefly described below.

[0044] The lower end of the measuring and laying-out device 1 of the present invention provides a fixed base 2 installed on a fixed installation platform 3, the lower end of the fixed installation platform 3 is installed on a lifting and adjusting bracket 4 by a fixing bolt, and the lower end of the lifting and adjusting bracket 4 is installed on a mobile support base 5 by a fixing bolt. The lifting and adjusting bracket 4 includes an adjusting drive frame and an adjusting support frame. The adjusting drive frame is installed on the adjusting support frame through a lifting drive device. A lifting guide device is provided between the adjusting support frame and the adjusting drive frame. The fixed installation platform 3 is installed on the upper end of the adjusting drive frame, and the lower end of the adjusting support frame is installed on the mobile support base 5. It can be used for measurement and laying out in later projects such as leveling the ground to assist in decoration and renovation. It is not only convenient to move and use, but also convenient to adjust, which greatly improves the efficiency of measurement and laying out.

[0045] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. An engineering surveying structure for construction engineering, characterized in that: include: A measuring and setting-out device (1), wherein the lower end of the measuring and setting-out device (1) is provided with a fixed base (2) mounted on a fixed mounting platform (3), the lower end of the fixed mounting platform (3) is mounted on a lifting and adjusting bracket (4) via a fixing bolt, and the lower end of the lifting and adjusting bracket (4) is mounted on a movable support base (5) via a fixing bolt. The lifting adjustment bracket (4) comprises an adjustment drive frame and an adjustment support frame. The adjustment drive frame is mounted on the adjustment support frame via a lifting drive device. A lifting guide device is provided between the adjustment support frame and the adjustment drive frame. The fixed installation platform (3) is mounted on the upper end of the adjustment drive frame, and the lower end of the adjustment support frame is mounted on the movable support base (5).

2. The engineering measurement structure for construction engineering according to claim 1, characterized in that: The lifting drive device comprises a lifting drive screw (48), a lifting drive screw sleeve (47) is provided on the outer side of the lifting drive screw (48), both ends of the lifting drive screw (48) are rotatably mounted on the adjustment support frame through a rotating support seat (49), the upper end of the lifting drive screw (48) is connected to the output end of the transmission gear box (410), an adjustment hand wheel (411) is provided on the input end of the transmission gear box (410), and the outer side of the lifting drive screw sleeve (47) is fixedly mounted on the adjustment drive frame.

3. The engineering measurement structure for construction engineering according to claim 2, characterized in that: The adjustment drive frame comprises an upper drive plate (412) and a lower drive plate (45); the outer side of the lifting drive screw sleeve (47) is fixedly mounted on the lower drive plate (45); and a plurality of drive support rods (413) are provided between the upper drive plate (412) and the lower drive plate (45).

4. The engineering measurement structure for construction engineering according to claim 3, characterized in that: The adjustable support frame comprises an upper support plate (41) and a lower support plate (42). A plurality of connecting vertical rods (44) are provided between the upper support plate (41) and the lower support plate (42). The connecting vertical rods (44) are mounted on the upper support plate (41) and the lower support plate (42) via vertical rod fixing seats (415).

5. The engineering surveying structure for construction engineering according to claim 4, characterized in that: The lower support plate (42) is mounted on the movable support base (5) via a support plate fixing seat (43).

6. The engineering surveying structure for construction engineering according to claim 3, characterized in that: The lifting guide device comprises an upper lifting guide sleeve (414), the upper lifting guide sleeve (414) is installed on the upper support plate (41), and the driving support rod (413) is slidably installed in the upper lifting guide sleeve (414).

7. The engineering surveying structure for construction engineering according to claim 3, characterized in that: The lifting guide device further comprises a lower lifting guide sleeve (46), which is mounted on the lower driving plate (45), and the connecting rod (44) is slidably mounted in the lower lifting guide sleeve (46).

8. The engineering surveying structure for construction engineering according to claim 1, characterized in that: The fixed installation platform (3) comprises a support frame (31), a plurality of fixed support rods (32) are provided in the middle of the support frame (31), a fixed installation seat (33) is provided on the fixed support rods (32), and the fixed installation seat (33) is mounted on the lifting adjustment bracket (4) via fixing bolts.

9. The engineering surveying structure for construction engineering according to claim 1, characterized in that: The movable support base (5) comprises a movable support base plate (51), a plurality of movable rollers (52) are provided at the lower end of the movable support base plate (51), and the movable rollers (52) are mounted on the movable support base plate (51) via roller mounting seats.

10. The engineering surveying structure for construction engineering according to claim 9, characterized in that: A bracket installation groove is provided in the middle of the movable support base plate (51).

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