Moving frame for construction site measurement

Abstract

The utility model provides a movable frame for construction site measurement, which belongs to the technical field of installation and construction and comprises a base, a supporting column, a rotating block body, a supporting seat, two first measuring blocks and two second measuring blocks. The base is provided with walking wheels and a sliding block, and the supporting column is fixedly installed on the sliding block and provided with an installation groove and an avoiding opening. The rotating block body is mounted in the mounting groove, and a boss is arranged at the upper end; the supporting base is fixedly installed on the boss and provided with scale marks. The first measuring block is slidably connected to the supporting seat, and the second measuring block is slidably connected to the supporting seat. And the two scale marks are respectively positioned on one side of the first measuring block and one side of the second measuring block. According to the movable frame for construction site measurement, the supporting seat can be adjusted to be in a horizontal state or a vertical state according to the requirements of measurement operation in a construction site environment, and the position of the supporting seat relative to the base can also be adjusted, so that the accuracy of the measurement operation is improved, and the applicability of the movable frame is also improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of installation and construction, and more specifically relates to a mobile frame for measuring at a construction site. Background Art

[0002] Installation projects require a series of tasks, including measurement, design, construction, and installation, to ensure that construction projects, machinery, and other equipment are installed and commissioned according to design requirements. The quality and efficiency of installation work directly impact the smooth progress of the entire project. Therefore, measurement is crucial in construction and installation projects, impacting accuracy, safety, and efficiency. Currently, the measurement tools used on construction sites are limited in scope and inconvenient to use, resulting in poor applicability and insufficient measurement accuracy. Utility Model Content

[0003] The purpose of the utility model is to provide a mobile frame for construction site measurement, so as to solve the technical problems in the prior art that the measurement tools used in construction sites are relatively single in application scenarios, inconvenient to use, resulting in poor applicability and insufficient measurement accuracy.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is to provide a mobile frame for construction site measurement, comprising:

[0005] A base, with running wheels at the lower end and a sliding block at the upper end, wherein the sliding block has the freedom to move along the length direction or the width direction of the base;

[0006] A support column, the lower end of which is fixedly mounted on the sliding block; the upper end of the support column is provided with a mounting groove, and one side is provided with an avoidance opening connected to the mounting groove;

[0007] A rotating block is installed in the installation groove and is rotatably connected to the support column; a boss is provided on the upper end of the rotating block, and the boss corresponds to the avoidance opening;

[0008] A support base is fixedly mounted on the boss; the support base is provided with two perpendicularly arranged scale lines;

[0009] There are two first measuring blocks, both slidably connected to the support base; the two first measuring blocks have the freedom to move toward or away from each other along a first direction;

[0010] There are two second measuring blocks, both of which are slidably connected to the support base; the two second measuring blocks have the freedom to move toward or away from each other along the second direction; the second direction is perpendicular to the first direction; the two scale lines are respectively located on one side of the first measuring block and the second measuring block.

[0011] In a possible implementation, two first slide grooves and two second slide grooves are provided on the support seat, the two first slide grooves are arranged at intervals along the first direction, and the two second slide grooves are arranged at intervals along the second direction; the two first measuring blocks are respectively installed in the two first slide grooves and are slidingly connected to the corresponding first slide grooves, and the two second measuring blocks are respectively installed in the two second slide grooves and are slidingly connected to the corresponding second slide grooves.

[0012] In a possible implementation, a first screw hole is provided on the first measuring block, and a second screw hole is provided on the second measuring block; a first through hole, a second through hole, a first driving rod and a second driving rod are provided on the support seat, the first through hole and the second through hole are perpendicular to each other and are staggered up and down, the first through hole passes through the support seat and is connected with the two first sliding grooves, the second through hole passes through the support seat and is connected with the two second sliding grooves; the first driving rod is provided with a first polished rod section rotatably connected to the first through hole and a first threaded section threadedly connected to the first screw hole, the second driving rod is provided with a second polished rod section rotatably connected to the second through hole and a second threaded section threadedly connected to the second screw hole, and the rotation directions of the first threaded section and the second threaded section are opposite.

[0013] In one possible implementation, both ends of the first driving rod are located outside the support seat, and both ends of the first driving rod are provided with operating handles; both ends of the second driving rod are located outside the support seat, and both ends of the second driving rod are provided with operating handles.

[0014] In a possible implementation, both the first measuring block and the second measuring block are provided with a vertically arranged contact surface, and each of the contact surfaces is provided with a rubber pad layer.

[0015] In a possible implementation, both sides of the support seat are provided with rotation holes connected to the mounting groove, both ends of the rotating block are provided with threaded rods connected to the rotation holes, and the threaded rods are provided with locking nuts.

[0016] In a possible implementation, the upper end of the support column is provided with a vertical positioning rod for limiting the support base to be in a horizontal state and a horizontal positioning rod for limiting the support base to be in a vertical state.

[0017] In one possible implementation, the support column includes a fixed column and a movable column installed on the fixed column, the fixed column is provided with a vertical groove, a lifter is provided in the vertical groove, the lower end of the movable column is provided with a guide portion slidably connected to the vertical groove, and the lower end of the guide portion is connected to the lifter; the mounting groove and the avoidance opening are both provided on the movable column.

[0018] In a possible implementation, the base is provided with a long groove and a screw transmission mechanism installed in the long groove, and the sliding block is slidably connected in the long groove and connected to the screw transmission mechanism.

[0019] In a possible implementation, a receiving groove for receiving components is provided on the base.

[0020] The beneficial effects of the mobile frame for construction site measurement provided by the utility model are as follows: compared with the prior art, the mobile frame for construction site measurement provided by the utility model, when in use, can be quickly moved in the construction site by means of the traveling wheels, and measurement operations can be performed on the construction site; for horizontal measurement operations, the support base is placed in a horizontal state and two first measurement blocks and two second measurement blocks are moved relative to each other to perform measurement; and for vertical measurement operations, the rotating block is manipulated to rotate to one side in the mounting groove of the support column, and the boss is cooperatively installed in the avoidance opening, so that the support base is placed in a vertical state and is located on one side of the support column; Then, the two first measuring blocks and the two second measuring blocks are moved relative to each other to perform measurements, and the measurement results are observed with the help of scale lines. At the same time, due to the complex environment of the construction site, the sliding block is controlled to move on the base to drive the support column and the support seat to move to one side of the base, so as to avoid the base itself from hindering and interfering with the measurement operations of the first measuring block and the second measuring block on the support seat. In this way, the support seat can be adjusted to a horizontal state or a vertical state according to the needs of the measurement operation in the construction site environment, and the position of the support seat relative to the base can also be adjusted to improve the accuracy of the measurement operation and the applicability of the mobile frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0022] Figure 1 A front view of a mobile frame for construction site measurement provided by an embodiment of the utility model;

[0023] Figure 2 A top view of a mobile frame for construction site measurement provided by an embodiment of the utility model;

[0024] Figure 3 A side view of a mobile frame for construction site measurement provided by an embodiment of the utility model;

[0025] Figure 4 Schematic diagram of the use of the mobile frame for construction site measurement provided by the embodiment of the utility model Figure 1 ;

[0026] Figure 5 Schematic diagram of the use of the mobile frame for construction site measurement provided by the embodiment of the utility model Figure 2 .

[0027] Among them, the reference numerals in the figures are:

[0028] 1. Base; 11. Travel wheel; 12. Sliding block; 13. Long groove; 14. Screw drive mechanism; 15. Accommodating groove; 2. Support column; 21. Mounting groove; 22. Avoidance opening; 23. First slide groove; 24. Second slide groove; 25. First driving rod; 251. First light rod section; 252. First threaded section; 26. Second driving rod; 261. Second light rod section; 262. Second threaded section; 27. Operating handle; 28. Vertical positioning rod; 29. ​​Horizontal positioning rod; 3. Rotating block; 31. Boss; 32. Threaded rod; 33. Locking nut; 4. Support seat; 41. Scale line; 5. First measuring block; 51. Contact surface; 52. Rubber pad; 6. Second measuring block; 7. Fixed column; 71. Movable column; 72. Vertical groove; 73. Lifter; 74. Guide part DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0031] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0033] See also Figures 1 to 4 The mobile frame for construction site measurement provided by the present invention is now described. A mobile frame for construction site measurement includes a base 1, a support column 2, a rotating block 3, a support seat 4, a first measuring block 5 and a second measuring block 6; the lower end of the base 1 is provided with a walking wheel 11, the upper end is provided with a sliding block 12, and the sliding block 12 has the freedom to move along the length direction or width direction of the base 1; the lower end of the support column 2 is fixedly mounted on the sliding block 12; the upper end of the support column 2 is provided with a mounting groove 21, and one side is provided with an avoidance opening 22 connected to the mounting groove 21; the rotating block 3 is installed in the mounting groove 21, and the support column 2 is rotatably connected; the upper end of the rotating block 3 is provided with a boss 31, The platform 31 corresponds to the avoidance opening 22; the support seat 4 is fixedly mounted on the boss 31; two perpendicularly arranged scale lines 41 are provided on the support seat 4; there are two first measuring blocks 5, both of which are slidably connected to the support seat 4; the two first measuring blocks 5 have the freedom to move toward or away from each other along the first direction; there are two second measuring blocks 6, both of which are slidably connected to the support seat 4; the two second measuring blocks 6 have the freedom to move toward or away from each other along the second direction; the second direction is perpendicular to the first direction; the two scale lines 41 are respectively located on one side of the first measuring block 5 and the second measuring block 6.

[0034] Compared with the prior art, the mobile frame for construction site measurement provided by the present invention is able to be quickly moved in the construction site by means of the walking wheels 11 during use, and to perform measurement operations on the construction site. For horizontal measurement operations, the support base 4 is placed in a horizontal state and two first measuring blocks 5 and two second measuring blocks are used to move relative to each other for measurement. For vertical measurement operations, the rotating block 3 is manipulated to rotate to one side in the mounting groove 21 of the support column 2, and the boss 31 is fitted into the avoidance opening 22, so that the support base 4 is placed in a vertical state and is located on one side of the support column 2. Then, the two first measuring blocks 5 are used to move relative to each other for measurement. 5 and the two second measuring blocks move relative to each other to perform measurements, and the measurement results are observed with the help of the scale line 41; at the same time, due to the complex environment of the construction site, the sliding block 12 is manipulated to move on the base 1 to drive the support column 2 and the support seat 4 to move to one side of the base 1, so as to avoid the base 1 itself from obstructing and interfering with the measurement operations of the first measuring block 5 and the second measuring block 6 on the support seat 4; in this way, the support seat 4 can be adjusted to a horizontal state or a vertical state according to the requirements of the measurement operation in the construction site environment, and the position of the support seat 4 relative to the base 1 can also be adjusted to improve the accuracy of the measurement operation, and also improve the applicability of the mobile frame.

[0035] See also Figure 1 and Figure 2 The two second measuring blocks 6 are respectively installed in the two first sliding grooves 23 and are slidably connected with the corresponding first sliding grooves 23, and the two second measuring blocks 6 are respectively installed in the two second sliding grooves 24 and are slidably connected with the corresponding second sliding grooves 24; the two first measuring blocks 5 are slidably connected to the two first sliding grooves 23, and the two second measuring blocks 6 are slidably connected to the two second sliding grooves 24. With the help of the two first sliding grooves 23, the movement process of the two first measuring blocks 5 is more accurate and less likely to get stuck. Similarly, with the help of the two second sliding grooves 24, the movement process of the two second measuring blocks 6 is more accurate and less likely to get stuck, thereby improving the measurement accuracy of the mobile frame for measuring on the construction site.

[0036] See also Figure 1 and Figure 2, as a specific embodiment of the mobile frame for measuring construction site provided by the utility model, the first measuring block 5 is provided with a first screw hole, and the second measuring block 6 is provided with a second screw hole; the support seat 4 is provided with a first through hole, a second through hole, a first driving rod 25 and a second driving rod 26, the first through hole and the second through hole are perpendicular to each other and staggered up and down, the first through hole passes through the support seat 4 and is connected with the two first slide grooves 23, the second through hole passes through the support seat 4 and is connected with the two second slide grooves 24; the first driving rod 25 is provided with a first polished rod section 251 rotatably connected to the first through hole and a first threaded section 252 threadedly connected to the first screw hole, the second driving rod 26 is provided with a second polished rod section 261 rotatably connected to the second through hole and a second threaded section 262 threadedly connected to the second screw hole, the rotation directions of the first threaded section 252 and the second threaded section 262 are opposite; the first through hole and the second through hole are perpendicular, and the first through hole is located above the second through hole. After the first measuring block 5 is installed in the first chute 23, the first driving rod 25 passes through the first through-hole and the first screw hole to connect with the support base 4 and the first measuring block 5. By rotating the first driving rod 25, the two first measuring blocks 5 are moved closer together or farther apart in the first chute 23. Simultaneously, after the second measuring block 6 is installed in the second chute 24, the second driving rod 26 passes through the second through-hole and the second screw hole to connect with the support base 4 and the second measuring block 6. By rotating the second driving rod 26, the two second measuring blocks 6 are moved closer together or farther apart in the second chute 24. Specifically, the first polished rod segment 251 and the first threaded segment 252 of the first driving rod 25 are connected to the first through-hole and the first screw hole, respectively. The second polished rod segment 261 and the second threaded segment 262 of the second driving rod 26 are connected to the second through-hole and the second screw hole, respectively.

[0037] See also Figure 1 and Figure 2 As a specific embodiment of the mobile frame for construction site measurement provided by the present invention, both ends of the first driving rod 25 are located outside the support seat 4, and both ends of the first driving rod 25 are provided with operating handles 27; both ends of the second driving rod 26 are located outside the support seat 4, and both ends of the second driving rod 26 are provided with operating handles 27; that is, the lengths of the first driving rod 25 and the second driving rod 26 are both greater than the length of the support seat 4, and the two ends of the first driving rod 25 and the second driving rod 26 are respectively located outside the support seat 4, and operating handles 27 are installed at both ends of the first driving rod 25 and the two ends of the second driving rod 26, which can more conveniently and accurately control the rotation of the first driving rod 25 and the second driving rod 26.

[0038] See also Figure 1 and Figure 2As a specific embodiment of the mobile construction site measurement stand provided by the present invention, both the first measuring block 5 and the second measuring block 6 are provided with a vertically arranged contact surface 51, each of which is provided with a rubber pad 52. When two first measuring blocks 5 or two second measuring blocks 6 are used for measurement, the contact surfaces 51 on the first measuring block 5 or the second measuring block 6 contact the object to be measured, thereby ensuring more accurate measurement. Furthermore, the rubber pad 52 provided on the contact surface 51 protects the object to be measured.

[0039] See also Figure 1 and Figure 3 As a specific embodiment of the mobile frame for construction site measurement provided by the present invention, both sides of the support seat 4 are provided with rotating holes connected to the mounting groove 21, and both ends of the rotating block 3 are provided with threaded rods 32 connected to the rotating holes, and locking nuts 33 are provided on the threaded rods 32; the rotating block 3 is installed into the mounting groove 21, and the threaded rods 32 at both ends of the rotating block 3 are rotatably connected to the two rotating holes respectively; after the rotating block 3 and the boss 31 mounting seat are rotated to the correct position, the locking nut 33 is screwed on the threaded rod 32, and the threaded rod 32 and the rotating block 3 are fixedly connected to the support column 2.

[0040] See also Figure 1 、 Figure 2 and Figure 4 As a specific embodiment of the mobile frame for construction site surveying provided by the present invention, the upper end of the support column 2 is provided with a vertical positioning rod 28 for determining the horizontal position of the support base 4, and a horizontal positioning rod 29 for determining the vertical position of the support base 4. The support base 4 is often used in both the horizontal and vertical positions. Therefore, to ensure the accuracy of the horizontal and vertical positions of the support base 4, the vertical positioning rod 28 is provided on the upper end surface of the support column 2, and the horizontal positioning rod 29 is provided on the side surface with the avoidance opening 22. Therefore, when the support base 4 is in the horizontal position, the lower end of the support base 4 abuts the vertical positioning rod 28, which helps the support base 4 operate more accurately. When the support base 4 is in the vertical position, the side of the support base 4 abuts the horizontal positioning rod 29, which helps the support base 4 operate more accurately. Flat plates are provided at the ends of the vertical and horizontal positioning rods 29 to further stabilize the support base 4.

[0041] See also Figure 5As a specific embodiment of the mobile frame for construction site measurement provided by the present invention, the support column 2 includes a fixed column 7 and a movable column 71 installed on the fixed column 7. The fixed column 7 is provided with a vertical groove 72, and a jack 73 is provided in the vertical groove 72. The lower end of the movable column 71 is provided with a guide portion 74 that is slidably connected to the vertical groove 72, and the lower end of the guide portion 74 is connected to the jack 73. The mounting groove 21 and the avoidance opening 22 are both provided on the movable column 71. The fixed column 7 and the movable column 71 are both arranged vertically, and the lower end of the fixed column 7 is fixed to the sliding block 12. The movable column 71 is installed on the fixed column 7 from top to bottom. The guide portion 74 of the movable column 71 is slidably connected to the vertical groove 72 on the fixed column 7, so that when the jack 73 is activated, it acts on the guide portion 74 to drive the movable column 71 to move up and down, thereby adjusting the height position of the support base 4. The distance that the movable column 71 moves upward is less than the length of the guide portion 74. The jacking device 73 can adopt mechanisms such as a jack.

[0042] See also Figure 1 and Figure 2 As a specific embodiment of the mobile frame for construction site measurement provided by the utility model, a long groove 13 and a screw transmission mechanism 14 installed in the long groove 13 are provided on the base 1, and the sliding block 12 is slidably connected in the long groove 13 and connected to the screw transmission mechanism 14; the sliding block 12 is slidably connected in the long groove 13 and is fixedly connected to the nut of the screw transmission mechanism 14. The motor on the screw transmission mechanism 14 is started to drive the screw to rotate, driving the nut and the sliding block 12 to move along the long groove 13, thereby driving the support column 2 and the support seat 4 to move on the base 1.

[0043] See also Figure 2 As a specific embodiment of the mobile construction site surveying stand provided by the present invention, the base 1 is provided with a receiving slot 15 for accommodating parts. The upper end surface of the base 1 is provided with a downwardly recessed receiving slot 15, which can be used to temporarily store tools and parts used during work. The receiving slot 15 allows for the transfer of tools and parts. Two receiving slots 15 are provided, one on each side of the sliding block 12.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mobile frame for construction site measurement, characterized in that: include: A base, with running wheels at the lower end and a sliding block at the upper end, wherein the sliding block has the freedom to move along the length direction or the width direction of the base; A support column, the lower end of which is fixedly mounted on the sliding block; the upper end of the support column is provided with a mounting groove, and one side is provided with an avoidance opening connected to the mounting groove; A rotating block is installed in the installation groove and is rotatably connected to the support column; a boss is provided on the upper end of the rotating block, and the boss corresponds to the avoidance opening; A support base is fixedly mounted on the boss; the support base is provided with two perpendicularly arranged scale lines; There are two first measuring blocks, both slidably connected to the support base; the two first measuring blocks have the freedom to move toward or away from each other along a first direction; There are two second measuring blocks, both slidably connected to the support base; The two second measuring blocks have the freedom to move toward or away from each other along a second direction; the second direction is perpendicular to the first direction; and the two scale lines are respectively located on one side of the first measuring block and the second measuring block.

2. The mobile frame for construction site measurement according to claim 1, wherein: Two first slide grooves and two second slide grooves are provided on the support seat, the two first slide grooves are arranged at intervals along the first direction, and the two second slide grooves are arranged at intervals along the second direction; the two first measuring blocks are respectively installed in the two first slide grooves and are slidingly connected to the corresponding first slide grooves, and the two second measuring blocks are respectively installed in the two second slide grooves and are slidingly connected to the corresponding second slide grooves.

3. The mobile frame for construction site measurement according to claim 2, wherein: The first measuring block is provided with a first screw hole, and the second measuring block is provided with a second screw hole; the support seat is provided with a first through hole, a second through hole, a first driving rod and a second driving rod, the first through hole and the second through hole are perpendicular to each other and arranged alternately up and down, the first through hole passes through the support seat and is connected with the two first sliding grooves, the second through hole passes through the support seat and is connected with the two second sliding grooves; the first driving rod is provided with a first polished rod section rotatably connected to the first through hole and a first threaded section threadedly connected to the first screw hole, the second driving rod is provided with a second polished rod section rotatably connected to the second through hole and a second threaded section threadedly connected to the second screw hole, and the rotation directions of the first threaded section and the second threaded section are opposite.

4. The mobile frame for construction site measurement according to claim 3, wherein: Both ends of the first driving rod are located outside the support seat, and both ends of the first driving rod are provided with operating handles; both ends of the second driving rod are located outside the support seat, and both ends of the second driving rod are provided with operating handles.

5. The mobile frame for construction site measurement according to claim 1, wherein: The first measuring block and the second measuring block are both provided with a vertically arranged contact surface, and each of the contact surfaces is provided with a rubber pad layer.

6. The mobile frame for construction site measurement according to claim 1, wherein: Both sides of the support seat are provided with rotation holes connected to the installation grooves, and both ends of the rotation block are provided with threaded rods connected to the rotation holes, and the threaded rods are provided with locking nuts.

7. The mobile frame for construction site measurement according to claim 1, wherein: The upper end of the support column is provided with a vertical positioning rod for limiting the support base to be in a horizontal state and a horizontal positioning rod for limiting the support base to be in a vertical state.

8. The mobile frame for construction site measurement according to claim 1, wherein: The support column includes a fixed column and a movable column installed on the fixed column, the fixed column is provided with a vertical groove, a lifter is provided in the vertical groove, the lower end of the movable column is provided with a guide portion slidably connected to the vertical groove, and the lower end of the guide portion is connected to the lifter; the mounting groove and the avoidance opening are both provided on the movable column.

9. The mobile frame for construction site measurement according to claim 1, wherein: The base is provided with a long groove and a screw transmission mechanism installed in the long groove. The sliding block is slidably connected in the long groove and is connected to the screw transmission mechanism.

10. The mobile frame for construction site measurement according to claim 1, wherein: The base is provided with a receiving groove for receiving parts.

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