CN215984561U - Fixed point marking device in engineering survey - Google Patents

Abstract

The utility model discloses a fixed point marking device in engineering measurement, which belongs to the technical field of engineering measurement equipment and comprises a supporting base plate, wherein the outer surface of the supporting base plate is provided with marking holes, the two sides of the supporting base plate are provided with inserting holes, rotating shafts are inserted into the inserting holes, the outer surface of each rotating shaft is fixedly connected with two connecting plates, and the number of the connecting plates is two. This fixed point mark device among engineering survey, when the device was marked, need pass the mark hole that supporting baseplate seted up to the mark taper rod and insert ground and mark, fixed cover and stable sleeve pipe vertically downwards when the mark taper rod removes can stable mark taper rod and remove, avoid inserting the ground and take place the skew, cause the deviation of mark point, can use fixing bolt to promote solid fixed splint to carry out the centre gripping fixedly to the mark taper rod not using the mark taper rod.

Description

Fixed point marking device in engineering survey

Technical Field

The utility model relates to the technical field of engineering measurement equipment, in particular to a fixed point marking device in engineering measurement.

Background

The theory, method and technology of measurement in each stage of design, construction and management of engineering construction is called 'engineering measurement', the engineering measurement is the direct application of surveying and mapping science and technology in national economy and national defense construction, is comprehensive application surveying and mapping science and technology, the main task of measurement in the construction stage is to accurately calibrate the plane position and elevation of each part of a building on the spot according to the design requirement as the basis of construction and installation, generally, a construction control network is required to be established first, then various measurement works are carried out according to the engineering requirement, various parameters of a construction section are required to be measured in the engineering measurement field, wherein the site is required to be marked in a fixed point way, the existing fixed point marking device can generate shaking when a marking rod is inserted into the ground downwards to cause the deviation of a marking point, so that the marking point can generate errors to influence the measurement result, and the existing marking device has poor stability when being placed, and can move a little to influence measurement when vibrating.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the stability of a marking rod used for a device is poor and the stability of the device during placement is poor in the prior art, and provides a fixed point marking device in engineering measurement.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a fixed point mark device in engineering survey, includes supporting baseplate, the surface of supporting baseplate has seted up the mark hole, the spliced eye has all been seted up to supporting baseplate's both sides, the inside grafting of spliced eye has the axis of rotation, the outer fixed surface of axis of rotation is connected with the connecting plate, the quantity of connecting plate is two, two the inside fixedly connected with spliced pole of connecting plate, the second connecting plate has been cup jointed to the surface of spliced pole, the inside grafting of second connecting plate has the handhold, the surface of handhold has cup jointed the antiskid cover, supporting baseplate's bottom fixedly connected with pulley, the quantity of pulley is a plurality of.

Preferably, the top end of the supporting bottom plate is fixedly connected with supporting columns, the number of the supporting columns is a plurality, and the top ends of the supporting columns are fixedly connected with marking platforms.

Preferably, the top of the marking platform is highly connected with a fixed base, the top of the fixed base is fixedly connected with a fixed sleeve, and a marking taper rod is inserted into the fixed sleeve.

Preferably, the outer surface of the fixing sleeve is provided with a threaded opening, the inner thread of the threaded opening is connected with a fixing bolt, and one end of the fixing bolt is fixedly connected with a fixing clamping plate.

Preferably, one side fixedly connected with second spliced pole of support column, the quantity of second spliced pole is a plurality of, a plurality of one side fixedly connected with stabilization sleeve pipe of spliced pole.

Preferably, the top end of the supporting base plate is fixedly connected with a connecting lug, a second rotating shaft is inserted into the connecting lug, a third connecting plate is fixedly connected to the outer surface of the second rotating shaft, a reinforcing conical column is inserted into the third connecting plate, adjusting holes are formed in the outer surfaces of the reinforcing conical column and the third connecting plate, adjusting bolts are connected to the inner threads of the adjusting holes in a threaded mode, and the number of the adjusting holes is multiple.

Compared with the prior art, the utility model provides a fixed point marking device in engineering measurement, which has the following beneficial effects:

1. according to the utility model, by arranging the fixing sleeve, the fixing clamp plate and the stabilizing sleeve, when the device is used for marking, the marking conical rod needs to penetrate through the marking hole formed in the supporting bottom plate and be inserted into the ground for marking, when the marking conical rod moves, the fixing sleeve and the stabilizing sleeve can stabilize the marking conical rod to move vertically downwards, so that the deviation of a marking point caused by the deviation when the marking conical rod is inserted into the ground is avoided, and when the marking conical rod is not used, the fixing bolt can be used for pushing the fixing clamp plate to clamp and fix the marking conical rod, so that the purpose of better stability of the marking rod used in the device is achieved.

2. According to the utility model, by arranging the third connecting plate and the reinforcing conical column, when the device is stopped and moved, the pulley can support the device, the second rotating shaft is rotated to rotate the third connecting plate, so that the reinforcing conical column is perpendicular to the ground, the adjusting bolt is screwed to extend the length of the reinforcing conical column, the fixing bolt is screwed after the reinforcing conical column is inserted into the ground, the length of the reinforcing conical column is fixed, the fixing between the device and the ground is enhanced, and the stability of the device is enhanced, so that the purpose of better stability when the device is placed is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the fixing sleeve structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a support base plate; 2. marking the hole; 3. a rotating shaft; 4. a connecting plate; 5. connecting columns; 6. a second connecting plate; 7. a hand grip; 8. an anti-slip sleeve; 9. a support pillar; 10. marking a platform; 11. a fixed base; 12. fixing a sleeve; 13. marking a conical rod; 14. fixing the bolt; 15. fixing the clamping plate; 16. a pulley; 17. a second connecting column; 18. a stabilizing sleeve; 19. connecting lugs; 20. a second rotating shaft; 21. a third connecting plate; 22. reinforcing the conical column; 23. an adjustment hole; 24. adjusting the bolt; 25. and (4) opening the thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a fixed point marking device in engineering measurement, comprising a supporting base plate 1, a connecting lug 19 fixedly connected to the top end of the supporting base plate 1, a second rotating shaft 20 inserted into the connecting lug 19, a third connecting plate 21 fixedly connected to the outer surface of the second rotating shaft 20, a reinforcing conical column 22 inserted into the third connecting plate 21, adjusting holes 23 formed on the outer surfaces of the reinforcing conical column 22 and the third connecting plate 21, adjusting bolts 24 connected to the inner threads of the adjusting holes 23, a plurality of third connecting plates 21 rotatable via the second rotating shaft 20, the reinforcing conical column 22 for enhancing the fixing between the device and the ground, the stability of the device when the device is placed, the supporting base plate 1, supporting columns 9 fixedly connected to the top end of the supporting base plate 1, a plurality of supporting columns 9, and a marking platform 10 fixedly connected to the top ends of the supporting columns 9, the supporting column 9 is used for supporting the marking platform 10, one side of the supporting column 9 is fixedly connected with a plurality of second connecting columns 17, the number of the second connecting columns 17 is a plurality, one side of each of the plurality of second connecting columns 17 is fixedly connected with a stabilizing sleeve 18, the second connecting columns 17 are used for connecting the stabilizing sleeves 18, the stabilizing sleeves 18 are used for avoiding the marking conical rods 13 from deviating when falling, the top end of the marking platform 10 is highly connected with a fixed base 11, the top end of the fixed base 11 is fixedly connected with a fixed sleeve 12, the marking conical rods 13 are inserted into the fixed sleeve 12, the fixed sleeve is used for avoiding the marking conical rods 13 from deviating when falling, the outer surface of the fixed sleeve 12 is provided with threaded ports 25, the inner threads of the threaded ports 25 are connected with fixing bolts 14, one end of each fixing bolt 14 is fixedly connected with a fixing clamping plate 15, the screwing fixing bolts 14 can push the fixing clamping plates 15 to fix the marking conical rods 13, and the outer surface is provided with marking holes 2, spliced eye has all been seted up to supporting baseplate 1's both sides, the inside grafting of spliced eye has axis of rotation 3, the outer fixed surface of axis of rotation 3 is connected with connecting plate 4, the quantity of connecting plate 4 is two, the inside fixedly connected with spliced pole 5 of two connecting plates 4, second connecting plate 6 has been cup jointed to the surface of spliced pole 5, the inside grafting of second connecting plate 6 has handle 7, the surface of handle 7 has cup jointed anti-skidding cover 8, supporting baseplate 1's bottom fixedly connected with pulley 16, the quantity of pulley 16 is a plurality of.

In the utility model, when the device is marked, a marking conical rod 13 needs to be inserted into the ground through a marking hole 2 formed in a supporting bottom plate 1 for marking, a fixed sleeve 12 and a stable sleeve 18 can stabilize the marking conical rod 13 to move vertically downwards when the marking conical rod 13 moves, so that the marking conical rod 13 is prevented from being inserted into the ground to cause deviation of a marking point, a fixed clamp plate 15 can be pushed to clamp and fix the marking conical rod 13 by using a fixed bolt 14 without using the marking conical rod 13, a pulley 16 can support the device when the device is stopped and moved, a second rotating shaft 20 is rotated to rotate a third connecting plate 21 so that a reinforcing conical column 22 is vertical to the ground, an adjusting bolt 24 is screwed so that the length of the reinforcing conical column 22 is extended, the fixed bolt 14 is screwed after the device is inserted into the ground, the length of the reinforcing conical column 22 is fixed, and the fixing between the device and the ground is enhanced, the stability of the device is enhanced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. A fixed point marking device in engineering measurement comprises a supporting bottom plate (1) and is characterized in that, the outer surface of the supporting bottom plate (1) is provided with a marking hole (2), the two sides of the supporting bottom plate (1) are both provided with splicing holes, a rotating shaft (3) is inserted in the inserting hole, a connecting plate (4) is fixedly connected with the outer surface of the rotating shaft (3), the number of the connecting plates (4) is two, connecting columns (5) are fixedly connected inside the two connecting plates (4), a second connecting plate (6) is sleeved on the outer surface of the connecting column (5), a hand grip (7) is inserted in the second connecting plate (6), the outer surface of the hand grip (7) is sleeved with an anti-skidding sleeve (8), the bottom end of the supporting base plate (1) is fixedly connected with pulleys (16), and the number of the pulleys (16) is a plurality.

2. The fixed point marking device in engineering measurement according to claim 1, characterized in that a plurality of support columns (9) are fixedly connected to the top end of the support base plate (1), and a marking platform (10) is fixedly connected to the top ends of the plurality of support columns (9).

3. The fixed point marking device in engineering measurement as claimed in claim 2, characterized in that a fixed base (11) is connected to the top of the marking platform (10) at a height, a fixed sleeve (12) is fixedly connected to the top of the fixed base (11), and a marking taper rod (13) is inserted into the fixed sleeve (12).

4. The fixed point marking device in engineering measurement as claimed in claim 3, characterized in that the outer surface of the fixing sleeve (12) is provided with a threaded opening (25), the inner thread of the threaded opening (25) is connected with a fixing bolt (14), and one end of the fixing bolt (14) is fixedly connected with a fixing clamping plate (15).

5. The fixed point marking device in engineering measurement according to claim 2, characterized in that one side of the supporting column (9) is fixedly connected with a plurality of second connecting columns (17), and one side of each of the plurality of second connecting columns (17) is fixedly connected with a stabilizing sleeve (18).

6. The fixed point marking device in engineering measurement as claimed in claim 1, wherein the top end of the supporting base plate (1) is fixedly connected with a connecting lug (19), a second rotating shaft (20) is inserted into the connecting lug (19), a third connecting plate (21) is fixedly connected to the outer surface of the second rotating shaft (20), a reinforcing conical column (22) is inserted into the third connecting plate (21), adjusting holes (23) are formed in the outer surfaces of the reinforcing conical column (22) and the third connecting plate (21), adjusting bolts (24) are connected to the inner threads of the adjusting holes (23), and the number of the adjusting holes (23) is several.

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