Architectural engineering elevation ruler

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a constructional engineering elevation ruler which comprises a marker post body and a connecting rod, two adjusting rods corresponding to sliding grooves are connected to a fixing ring in a threaded mode, sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, a transverse plate is fixedly connected to the fixing ring, and the transverse plate is fixedly connected to the connecting rod. A vertical rod is fixedly connected to the top end of the transverse plate, a sliding ring is slidably connected to the vertical rod, a fixing plate is fixedly connected to the outer wall of the sliding ring, and a butt joint plate is slidably connected to one end of the fixing plate; the marker post body can rotate on a measuring point, so that the fixing ring which is in sliding connection with the outer wall of the marker post body can enable the vertical rod to keep horizontal with the marker post body and the connecting rod under the action of the adjusting rod and the sliding block, and meanwhile, the vertical rod can do circular motion around the marker post body and the connecting rod; the vertical rod can be adjusted to the position where the vertical rod is prevented from being blocked by the steel reinforcement framework, and then the elevation number is determined through the sliding ring, the fixing plate and the butt joint plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a construction engineering elevation ruler. Background Art

[0002] A construction engineering height ruler is a tool used by construction engineering height rulers to measure the height of buildings or terrain. Usually, construction engineering height rulers are mainly used to determine the height of various parts of a building in order to ensure that the building meets the design requirements during the construction process;

[0003] When measuring the elevation of a cast slab on a building floor, it is necessary to level the optical measuring instrument, observe the ruler supported on the floor surface, and measure the elevation using the graduations on the ruler. However, when the existing ruler is used, when the measuring point is fixed, the optical instrument is set up and blocked by the steel bar skeleton, so it is difficult to directly observe the graduations on the ruler. It is difficult to move the ruler at the fixed measuring point, and it is not convenient to move the optical measuring instrument again after it is set up, which is not conducive to the staff's elevation measurement work. Utility Model Content

[0004] The utility model provides a building engineering elevation ruler, which has the characteristic of solving the problem that when measuring the elevation on a concrete casting surface, the elevation is easily blocked by a steel bar skeleton, which is not conducive to the elevation measurement work of the staff.

[0005] The utility model provides the following technical solution: it includes a benchmark body and a connecting rod, a fixing ring is slidably connected to the benchmark body, sliding grooves are provided on the outer walls of the benchmark body and the connecting rod, two adjusting rods corresponding to the sliding grooves are threadedly connected to the fixing ring, a sliding block is slidably connected to the inner wall of the sliding groove, one end of the sliding block is provided with a slot slidably connected to one end of the adjusting rod, a horizontal plate is fixedly connected to the fixing ring, a vertical rod is fixedly connected to the top of the horizontal plate, a sliding ring is slidably connected to the vertical rod, a fixing plate is fixedly connected to the outer wall of the sliding ring, and a docking plate is slidably connected to one end of the fixing plate.

[0006] Among them, positioning grooves are provided on the benchmark body and the connecting rod, a slide plate is slidably connected to the fixed ring, one end of the slide plate is fixedly connected to a mounting plate, and a spring is fixedly connected between the mounting plate and the outer wall of the fixed ring.

[0007] Wherein, the bottom end of the pole body is fixedly connected with a bottom plate, and the bottom of the bottom plate is rotated and connected with a support seat.

[0008] Among them, one end of the adjusting rod is magnetically connected to the sliding block, and the sliding block matches the positioning groove.

[0009] Wherein, a rotation groove is opened on the top of the support seat, and a rotation rod matching the rotation groove is fixedly connected to the bottom end of the base plate.

[0010] The beneficial effects of the utility model are as follows: the benchmark body can be rotated on the measuring point, so that the fixed ring slidably connected to the outer wall of the benchmark body can, under the action of the adjusting rod and the sliding block, keep the upright pole level with the benchmark body and the connecting rod, while making it able to make circular motion around the benchmark body and the connecting rod, so that the upright pole can be adjusted to a position to avoid being blocked by the steel bar skeleton, and then the elevation number is determined by the sliding ring, the fixing plate and the docking plate, so as to prevent the elevation point from being blocked by the steel bar skeleton during measurement, making it inconvenient to directly measure the elevation.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a motion diagram of the connecting rod and the fixing ring in the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the bottom plate and the support seat in the utility model;

[0015] Figure 4 For this utility model Figure 1 A is an enlarged schematic diagram.

[0016] In the figure: 1. benchmark body; 11. connecting rod; 12. slide groove; 13. positioning groove; 14. bottom plate; 141. rotating rod; 15. supporting seat; 151. rotating groove; 2. fixing ring; 21. adjusting rod; 22. sliding block; 23. slot; 24. horizontal plate; 25. vertical rod; 26. sliding ring; 27. fixing plate; 271. docking plate; 3. sliding plate; 31. mounting plate; 32. spring. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4 The utility model provides the following technical solutions: it includes a benchmark body 1 and a connecting rod 11, a fixing ring 2 is slidably connected to the benchmark body 1, a sliding groove 12 is provided on the outer walls of the benchmark body 1 and the connecting rod 11, two adjusting rods 21 corresponding to the sliding groove 12 are threadedly connected to the fixing ring 2, a slider 22 is slidably connected to the inner wall of the sliding groove 12, one end of the slider 22 is provided with a slot 23 slidably connected to one end of the adjusting rod 21, a horizontal plate 24 is fixedly connected to the fixing ring 2, a vertical rod 25 is fixedly connected to the top of the horizontal plate 24, a sliding ring 26 is slidably connected to the vertical rod 25, a fixing plate 27 is fixedly connected to the outer wall of the sliding ring 26, and a docking plate 271 is slidably connected to one end of the fixing plate 27.

[0018] In this embodiment: the benchmark body 1 and the connecting rod 11 are used to measure the elevation during construction. When in use, the bottom end of the benchmark body 1 is supported on the ground, so as to measure the height between the support position of the bottom end of the benchmark body 1 and the height observed by optical measuring equipment such as a level, so as to measure the elevation. When the measuring point on the ground needs to be fixed, when the elevation measurement is performed on the floor of the building construction, the optical measuring instrument is set up in a fixed position. When the point to be measured on the ground is fixed, the benchmark body 1 needs to be placed vertically on the measuring point, and the optical measuring instrument observation mirror is matched with the benchmark body 1 to facilitate the observation of the scale lines on the benchmark body 1. At the same time, the connecting rod 11 slidably connected to the benchmark body 1 can be moved up and down It is retracted at the top of the benchmark body 1, so that the overall length of the benchmark body 1 and the connecting rod 11 can be extended to adapt to the elevation establishment work at different heights. On the construction surface, when the concrete slab is poured, the steel bars tied and fixed in advance on the concrete slab are erected on the concrete floor, and the optical measuring instrument is generally set up at a height that cannot be higher than the extended part of the wall column steel bar skeleton. Therefore, when the elevation of the fixed point is measured, the straight-line distance between the erection position of the benchmark body 1 and the optical measuring instrument is easily blocked by the vertical steel bars. To re-erect the optical instrument, it is necessary to level it again and re-measure the elevation, which is not conducive to the elevation measurement of the building floor. If the measuring point is moved so that the measuring instrument can observe its scale line, it cannot be ensured that the position of the displacement is the same as the elevation point height, which is not conducive to accurate measurement of the elevation. At this time, the sliding groove 12 opened on the outer wall of the benchmark body 1 and the connecting rod 11 can make the slider 22 slidably connected to the inner wall of the sliding groove 12 able to support one end of the adjusting rod 21 in the slot 23 when the adjusting rod 21 threadedly connected to the fixing ring 2 is rotated, so that the slider 22 is supported on the inner wall of the sliding groove 12 to make it fit tightly. The sliding grooves 12 opened on the left and right sides of the benchmark body 1 are supported by the symmetrical sliders 22, so that the fixing ring 2 can slide on the outer wall of the benchmark body 1 and the connecting rod 11 to adjust it to an appropriate height, and then ensure that it is fixed on the benchmark body 1. and the outer wall of the connecting rod 11, so that the horizontal plate 24 fixedly connected on the fixing ring 2 can be level with the benchmark body 1 and the connecting rod 11, and the benchmark body 1 can be rotated at the elevation point, so that the vertical pole 25 makes a circular motion around the elevation point, so that it is adjusted to a position where the optical instrument can avoid being blocked by the steel frame, so that by sliding the sliding ring 26 up and down, it is adjusted to the height observed by the measuring instrument, and then by pulling the docking plate 271 outside the fixing plate 27 outward, the docking plate 271 is made to correspond to the scale line on the benchmark body 1 or the connecting rod 11, so as to measure the elevation height, so that the device can ensure the measurement of the elevation point while effectively preventing the elevation from being blocked by the steel frame, which makes it inconvenient to directly measure the elevation.

[0019] Both the benchmark body 1 and the connecting rod 11 are provided with positioning grooves 13, a slide plate 3 is slidably connected to the fixing ring 2, one end of the slide plate 3 is fixedly connected to a mounting plate 31, and a spring 32 is fixedly connected between the mounting plate 31 and the outer wall of the fixing ring 2; the positioning grooves 13 provided on the benchmark body 1 and the connecting rod 11 are used to dock with the slide plate 3 slidably connected to the fixing ring 2, so that after the two slide plates 3 are stuck in the positioning grooves 13 on the front and rear sides, the slider 22 can be supported by the adjusting rod 21 to ensure that it will not deviate, so that the benchmark body 1 and the connecting rod 11 have a certain size difference, ensuring that the benchmark body 1 and the connecting rod 11 are at the center of the fixing ring 2, and the spring 32 can provide tension to the mounting plate 31 to support the slide plate 3 in the positioning groove 13.

[0020] A base plate 14 is fixedly connected to the bottom end of the benchmark body 1, and a support seat 15 is connected to the bottom of the base plate 14; the base plate 14 fixedly connected to the bottom end of the benchmark body 1 is used to connect with the support seat 15, and the support seat 15 is used to support the measuring point. The base plate 14 is rotatably connected to the support seat 15, so that the benchmark body 1 and the connecting rod 11 can rotate synchronously, so that the benchmark body 1 and the connecting rod 11 can drive the position of the vertical pole 25 to be adjusted to a position convenient for observation by the measuring instrument.

[0021] One end of the adjusting rod 21 is magnetically connected to the slider 22, and the slide plate 3 matches the positioning groove 13; one end of the adjusting rod 21 is magnetically connected to the slider 22, so that when the slider 22 is not supported by the adjusting rod 21 and is limited in the slide groove 12, it can effectively prevent the slider 22 from separating from one end of the adjusting rod 21, and will not affect the rotation of the adjusting rod 21 to push it into the slide groove 12.

[0022] A rotation groove 151 is provided at the top of the support seat 15, and a rotation rod 141 matching the rotation groove 151 is fixedly connected to the bottom end of the base plate 14; the rotation groove 151 provided at the top of the support seat 15 is used to be plugged into the rotation rod 141 fixedly connected to the bottom end of the base plate 14, so that the base plate 14 can rotate on the support seat 15.

[0023] The working principle and use process of the utility model are as follows: when the straight line distance between the erection position of the benchmark body 1 and the optical measuring instrument is blocked by the vertical steel bar, the slot 23 opened at one end of the slider 22 can be supported by rotating the adjusting rod 21, so that the slider 22 is limited in the slide groove 12, and the fixing ring 2 is slidable so that the fixing ring 2 can slide up and down on the benchmark body 1 and the connecting rod 11 under the limitation of the slide groove 12 and the slider 22. After adjusting it to an appropriate height, the slider 22 is supported on the benchmark body 1 or the connecting rod 11 by rotating the adjusting rod 21, and the benchmark body 1 can be turned to the elevation point, so that the upright pole 25 makes a circular motion around the elevation point, so that it is adjusted to a position where the optical instrument can avoid being blocked by the steel frame, so that by sliding the sliding ring 26 up and down, it is adjusted to the height observed by the measuring instrument, and then by pulling the docking plate 271 outside the fixing plate 27 outward, the docking plate 271 corresponds to the scale line on the benchmark body 1 or the connecting rod 11, so as to measure the elevation height, so that the device can ensure the measurement of the elevation point while effectively preventing the elevation from being blocked by the steel frame, which makes it inconvenient to directly measure the elevation.

Claims

1. A construction engineering elevation ruler, comprising a pole body (1) and a connecting rod (11), characterized in that: A fixing ring (2) is slidably connected to the pole body (1), and the outer walls of the pole body (1) and the connecting rod (11) are both provided with sliding grooves (12). Two adjusting rods (21) corresponding to the sliding grooves (12) are threadedly connected to the fixing ring (2), and a sliding block (22) is slidably connected to the inner wall of the sliding groove (12). One end of the sliding block (22) is provided with a slot (23) slidably connected to one end of the adjusting rod (21). A transverse plate (24) is fixedly connected to the fixing ring (2), and a vertical rod (25) is fixedly connected to the top of the transverse plate (24). A sliding ring (26) is slidably connected to the vertical rod (25), and a fixing plate (27) is fixedly connected to the outer wall of the sliding ring (26). A docking plate (271) is slidably connected to one end of the fixing plate (27).

2. A construction engineering elevation ruler according to claim 1, characterized in that: A positioning groove (13) is provided on the pole body (1) and the connecting rod (11); a slide plate (3) is slidably connected to the fixing ring (2); a mounting plate (31) is fixedly connected to one end of the slide plate (3); and a spring (32) is fixedly connected between the mounting plate (31) and the outer wall of the fixing ring (2).

3. A construction engineering elevation ruler according to claim 1, characterized in that: The bottom end of the pole body (1) is fixedly connected to a bottom plate (14), and the bottom of the bottom plate (14) is rotatably connected to a support seat (15).

4. A construction engineering elevation ruler according to claim 2, characterized in that: One end of the adjusting rod (21) is magnetically connected to the sliding block (22), and the sliding block (3) matches the positioning groove (13).

5. A construction engineering elevation ruler according to claim 3, characterized in that: The top of the support seat (15) is provided with a rotation groove (151), and the bottom end of the base plate (14) is fixedly connected with a rotation rod (141) matching the rotation groove (151).

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