Positioning measurement device for house building municipal engineering construction

Abstract

The utility model provides a positioning and measuring device for house building municipal engineering construction. The positioning and measuring device comprises a centering rod, an alignment cone, a telescopic rod, a first bolt, an RTK measuring head, a accompanying horizontal and vertical detection pipe structure and a rotatable telescopic support structure. According to the utility model, the RTK measuring head, the socketed pipe, the horizontal detection seat, the horizontal bead, the vertical detection frame, the base cone, the suspension rope and the pendant are matched with one another, so that the levelness and the verticality of the RTK measuring head can be conveniently adjusted in the measuring process through the matching of the horizontal bead, the base cone and the pendant in the measuring process, and the measuring effect is improved; and a centering rod, a rotating pipe, a U-shaped frame, a rotating rod, an inserting pipe and a second bolt are arranged in a mutually matched manner, so that the purposes of conveniently liberating both hands of a constructor for communication and recording in the measurement process by adjusting the lengths of the rotating rod and the inserting pipe in the measurement process are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering measurement equipment, in particular to a positioning measurement device for building construction and municipal engineering construction. Background Art

[0002] In GPS measurement, static, fast static, and dynamic measurements all need to be solved afterwards to obtain centimeter-level accuracy, while RTK real-time differential positioning is a measurement method that can obtain centimeter-level positioning accuracy in real time in the field. Its emergence has greatly improved the efficiency of field operations, and RTK measurement devices are used in building construction and municipal engineering. The existing positioning and measurement devices for building construction and municipal engineering construction include a centering rod, an alignment tip assembly, an operating notebook, a notebook fixing frame, a movable rod, a locking member, an RTK measuring head, a buffer assembly, an installation slot, a first compression spring, a movable column, a buffer pad, an assembly seat, a second compression spring, a threaded hole, a screw, and a tip body. This positioning and measurement device for building construction and municipal engineering construction is prone to tilt during use, affecting the measurement effect, and needs to be supported by hand during use, which can easily cause hand fatigue. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a positioning and measuring device for building construction and municipal engineering construction. By arranging a horizontal and vertical detection mechanism during use, it is convenient to carry out horizontal and vertical adjustments during the measurement process. A supporting mechanism is set during the measurement process to free the hands of personnel during the measurement process and facilitate communication or recording during the measurement process.

[0004] A positioning and measuring device for building construction and municipal engineering construction, comprising a centering rod, an alignment cone being fixed to the outer wall of the bottom end of the centering rod by bolts; a telescopic rod being inserted into the interior of the centering rod; a first bolt being penetrated through the upper thread on the left side of the alignment cone; the upper end of the telescopic rod being bolted to the middle position of the bottom end of an RTK measuring head, characterized in that a portable horizontal and vertical detection tube structure is provided at the bottom end of the RTK measuring head; and a rotatable telescopic bracket structure is provided on the outer wall of the centering rod.

[0005] Preferably, the portable horizontal and vertical detection tube structure includes a sleeve tube, a horizontal detection seat is bolted to the middle position on the right side of the sleeve tube; a horizontal bead is inlaid in the middle position on the right side of the upper end of the horizontal detection seat; a vertical detection frame is bolted to the middle position on the left side of the sleeve tube; a bottom cone is bolted to the middle position on the inner bottom end of the vertical detection frame; a suspension rope is connected to the inner top end of the vertical detection frame; and a pendant is connected to the bottom end of the suspension rope.

[0006] Preferably, the rotatable telescopic bracket structure includes a rotating tube, and a U-shaped frame is bolted to the outer wall of the rotating tube; the internal pin shaft of the U-shaped frame is connected to a rotating rod; the outer wall of the bottom end of the rotating rod is sleeved with a plug-in tube; and a second bolt is threaded through the upper part of the outer wall of the plug-in tube.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. In the utility model, the RTK measuring head, sleeve tube, horizontal detection seat, level bead, vertical detection frame, bottom cone, suspension rope and pendant are arranged in coordination with each other, which is conducive to adjusting the horizontality and verticality of the RTK measuring head during the measurement process through the coordination of the level bead, bottom cone and pendant, thereby improving the measurement effect.

[0009] 2. In the utility model, the centering rod, rotating tube, U-shaped frame, rotating rod, plug-in tube and second bolt are arranged in coordination with each other, which is conducive to adjusting the length of the rotating rod and the plug-in tube during the measurement process, thereby freeing the hands of the construction personnel for communication and recording during the measurement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of the portable horizontal and vertical detection tube structure of the utility model.

[0012] Figure 3 It is a structural schematic diagram of the rotatable telescopic bracket structure of the utility model.

[0013] In the figure:

[0014] 1. Centering rod; 2. Alignment cone; 3. Telescopic rod; 4. First bolt; 5. RTK measuring head; 6. Portable horizontal and vertical detection tube structure; 61. Socket tube; 62. Horizontal detection seat; 63. Horizontal bead; 64. Vertical detection frame; 65. Bottom cone; 66. Suspension rope; 67. Pendant; 7. Rotatable telescopic bracket structure; 71. Rotating tube; 72. U-shaped frame; 73. Rotating rod; 74. Plug-in tube; 75. Second bolt. DETAILED DESCRIPTION

[0015] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2As shown, a positioning and measuring device for building construction and municipal engineering construction comprises a centering rod 1, an alignment cone 2, a telescopic rod 3, a first bolt 4, an RTK measuring head 5, a portable horizontal and vertical detection tube structure 6 and a rotatable telescopic bracket structure 7, wherein the bottom outer wall of the centering rod 1 is bolted with the alignment cone 2; the telescopic rod 3 is inserted into the interior of the centering rod 1; the left upper thread of the alignment cone 2 is penetrated by the first bolt 4; the upper end of the telescopic rod 3 is bolted to the middle position of the bottom end of the RTK measuring head 5; the bottom end of the RTK measuring head 5 is provided with a portable horizontal and vertical detection tube structure 6; the outer wall of the centering rod 1 is provided with a rotatable telescopic bracket structure 7; the portable horizontal and vertical detection tube structure 6 comprises a sleeve pipe 61, a horizontal detection seat 62, a horizontal bead 63, A vertical detection frame 64, a bottom cone 65, a hanging rope 66 and a pendant 67, a horizontal detection seat 62 is bolted to the middle position on the right side of the sleeve 61; a horizontal bead 63 is inlaid in the middle position on the right side of the upper end of the horizontal detection seat 62; a vertical detection frame 64 is bolted to the middle position on the left side of the sleeve 61; a bottom cone 65 is bolted to the middle position on the inner bottom end of the vertical detection frame 64; a hanging rope 66 is connected to the inner top end of the vertical detection frame 64; a pendant 67 is connected to the bottom end of the hanging rope 66; when in use, move the centering rod 1 to a suitable position, and make the bottom end of the alignment cone 2 correspond to the detection point, then observe the horizontal bead 63 and the pendant 67, adjust the verticality of the centering rod 1 to prevent the centering rod 1 from tilting during the measurement and affecting the measurement effect.

[0016] In this embodiment, combined with the Figure 3 As shown, the rotatable telescopic bracket structure 7 includes a rotating tube 71, a U-shaped frame 72, a rotating rod 73, a plug-in tube 74 and a second bolt 75. The outer wall of the rotating tube 71 is bolted with the U-shaped frame 72; the internal pin shaft of the U-shaped frame 72 is connected to the rotating rod 73; the outer wall of the bottom end of the rotating rod 73 is sleeved with a plug-in tube 74; the upper part of the outer wall of the plug-in tube 74 is threaded with a second bolt 75; and during the measurement process, the second bolt 75 is loosened, and then the length of the rotating rod 73 and the plug-in tube 74 is adjusted, and then the plug-in tube 74 is respectively plugged in the appropriate position, and the centering rod 1 is supported by the rotating tube 71, which is convenient for freeing the hands of the construction personnel during the measurement process, and is convenient for communication and recording during the measurement process, thereby completing the measurement work.

[0017] In this embodiment, specifically, the first bolt 4 is arranged in contact with the outer wall of the telescopic rod 3; and the inner middle position of the centering rod 1 is arranged to be hollow.

[0018] In this embodiment, specifically, the vertical detection frame 64 adopts a U-shaped PVC frame; the bottom cone 65 and the pendant 67 are correspondingly arranged; and the horizontal detection seat 62 adopts a T-shaped PVC seat.

[0019] In this embodiment, specifically, the upper end bolt of the sleeve 61 is fixed to the bottom end of the RTK measuring head 5 and the sleeve 61 is arranged on the upper outer wall of the telescopic rod 3; the sleeve 61 is sleeved on the upper outer wall of the centering rod 1.

[0020] In this embodiment, specifically, the plug-in tube 74 is a stainless steel tube with a conical bottom end; the second bolt 75 is arranged in contact with the outer wall of the rotating rod 73; and three U-shaped frames 72 are arranged in a triangle.

[0021] In this embodiment, specifically, the rotating tube 71 is slidably sleeved on the outer wall of the centering rod 1 ; and an elastic rubber ring is glued to the inner wall of the rotating tube 71 .

[0022] How it works

[0023] In the utility model, when in use, the centering rod 1 is moved to a suitable position, and the bottom end of the alignment cone 2 is made to correspond to the detection point, and then the horizontal bead 63 and the pendant 67 are observed, and the verticality of the centering rod 1 is adjusted to prevent the centering rod 1 from tilting during the measurement and affecting the measurement effect. During the measurement, the second bolt 75 is loosened, and then the length of the rotating rod 73 and the plug-in tube 74 are adjusted, and then the plug-in tube 74 is respectively plugged in the suitable position, and the centering rod 1 is supported by the rotating tube 71, which is convenient for freeing the hands of the construction workers during the measurement process, and is convenient for communication and recording during the measurement process, thereby completing the measurement work.

[0024] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A positioning and measuring device for building construction and municipal engineering, comprising a centering rod (1), wherein an alignment cone (2) is bolted to the outer wall of the bottom end of the centering rod (1); a telescopic rod (3) is inserted into the interior of the centering rod (1); a first bolt (4) is threadedly penetrated through the upper left part of the alignment cone (2); the upper end of the telescopic rod (3) is bolted to the middle position of the bottom end of the RTK measuring head (5); characterized in that: The bottom end of the RTK measuring head (5) in the positioning and measuring device for building construction and municipal engineering is provided with a movable horizontal and vertical detection tube structure (6); the outer wall of the centering rod (1) is provided with a rotatable telescopic bracket structure (7).

2. The positioning and measuring device for building construction and municipal engineering construction as claimed in claim 1, characterized in that: The portable horizontal and vertical detection tube structure (6) comprises a sleeve tube (61), a horizontal detection seat (62) is bolted to the middle position on the right side of the sleeve tube (61); a horizontal bead (63) is inlaid at the middle position on the right side of the upper end of the horizontal detection seat (62); a vertical detection frame (64) is bolted to the middle position on the left side of the sleeve tube (61); a bottom cone (65) is bolted to the middle position on the bottom end of the vertical detection frame (64); a hanging rope (66) is connected to the top end of the vertical detection frame (64); and a pendant (67) is connected to the bottom end of the hanging rope (66).

3. The positioning and measuring device for building construction and municipal engineering construction as claimed in claim 1, characterized in that: The rotatable telescopic support structure (7) comprises a rotating tube (71), the outer wall of the rotating tube (71) being respectively fixed with a U-shaped frame (72) by bolts; the internal pin shaft of the U-shaped frame (72) is connected with a rotating rod (73); the outer wall of the bottom end of the rotating rod (73) is sleeved with a plug-in tube (74); and a second bolt (75) is threadedly penetrated through the upper part of the outer wall of the plug-in tube (74).

4. The positioning and measuring device for building construction and municipal engineering construction as claimed in claim 2, characterized in that: The upper end of the sleeve tube (61) is bolted to the bottom end of the RTK measuring head (5) and the sleeve tube (61) is arranged on the upper outer wall of the telescopic rod (3); the sleeve tube (61) is sleeved on the upper outer wall of the centering rod (1).

5. The positioning and measuring device for building construction and municipal engineering construction as claimed in claim 3, characterized in that: The rotating tube (71) is slidably sleeved on the outer wall of the centering rod (1); and an elastic rubber ring is glued to the inner wall of the rotating tube (71).

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