CN214276943U

CN214276943U - Fixed point marking device in engineering survey

Info

Publication number: CN214276943U
Application number: CN202022731166.4U
Authority: CN
Inventors: 冯晓亮; 李远宁; 程奎; 王凯
Original assignee: Institute of Exploration Technology Chinese Academy of Geological Sciences
Current assignee: Institute of Exploration Technology Chinese Academy of Geological Sciences
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-24
Anticipated expiration: 2030-11-24

Abstract

The utility model belongs to the technical field of the engineering survey technique and specifically relates to a fixed point mark device in engineering survey, comprising a base plate, bottom plate bottom four corners department all is fixed with the wheel, bottom plate top one side is fixed with pushing mechanism, the pore has been seted up on the bottom plate, be provided with the hypoplastron directly over the pore, all be fixed with the bracing piece between hypoplastron below four corners department and the bottom plate, the pore interpolation is equipped with the connecting rod, connecting rod one end is passed the hypoplastron and is fixed with the connecting plate, the connecting rod other end is fixed with the conical head, the conical head one end is passed pore and downwardly extending. The fixed point marking device can be moved conveniently through the wheels when the ground needs to be marked when the fixed point marking device is moved to a proper position.

Description

Fixed point marking device in engineering survey

Technical Field

The utility model relates to an engineering survey technical field especially relates to a fixed point mark device in engineering survey.

Background

The engineering survey is a general term for all surveying and mapping work in engineering construction, and comprises various surveying work performed in the surveying, designing, constructing and managing stages of the engineering construction. The engineering survey is divided into an engineering control survey and a topographic survey at a survey design stage, a construction survey and an equipment installation survey at a construction stage, an as-built survey at an as-built and management stage, and the like by its working order and nature. In the engineering measurement process, fixed point marking is needed, and the existing fixed point marking device does not have the measurement function, so that the fixed point marking device in the engineering measurement is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixed point marking device in engineering measurement.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixed point marking device in engineering measurement is designed, which comprises a bottom plate, wherein wheels are fixed at the four corners of the bottom plate, a pushing mechanism is fixed on one side above the bottom plate, a plate hole is arranged on the bottom plate, a lower plate is arranged right above the plate hole, supporting rods are fixed between the four corners below the lower plate and the bottom plate, connecting rods are inserted in the plate holes, one end of the connecting rod penetrates through the lower plate and is fixed with a connecting plate, the other end of the connecting rod is fixed with a conical head, one end of the conical head penetrates through the plate hole and extends downwards, an upper plate is fixed on the connecting rod, sliding rods are fixed on the periphery below the upper plate, one end of the sliding rod penetrates through the lower plate and is fixedly provided with a rod limiting plate, a spring is sleeved outside the sliding rod, one end of the spring is fixed on the upper plate, the other end of the spring is fixed on the lower plate, and a measuring mechanism is arranged on one side above the bottom plate.

Preferably, the wheel outer sleeve is provided with a rubber sleeve.

Preferably, the pushing mechanism comprises a push rod, the push rod is fixed on one side above the bottom plate, and pushing handles are fixed on two sides of one end of the push rod.

Preferably, the measuring mechanism comprises a storage box, the storage box is fixedly mounted above the bottom plate, sliding holes are formed in side walls of the storage box, a tape is arranged in the storage box, one end of the tape penetrates through the sliding holes and extends outwards, side baffles are rotatably connected to two side walls in the storage box, baffles are placed on two sides of the tape, and telescopic mechanisms are connected between four corners on one side of each baffle and the side baffles.

Preferably, telescopic machanism includes sleeve pipe and inserted bar, the sleeve pipe is fixed on the side shield, the inserted bar is fixed on the baffle, inserted bar one end is inserted and is established in the sleeve pipe and be fixed with the limiting plate, be fixed with the side spring on the limiting plate, side spring one end is fixed at the intraductal portion of cover.

The utility model provides a pair of fixed point mark device among engineering survey, beneficial effect lies in: this fixed point mark device can be convenient for the device through the wheel and remove, when removing to suitable position and need mark ground, only need press down and move the connecting plate, make conical head and ground contact, just can mark ground, can measure the distance through measuring mechanism.

Drawings

Fig. 1 is the utility model provides a fixed point mark device's main structure sketch map is looked at in engineering survey.

Fig. 2 is a schematic view of a top view structure of the fixed point marking device in engineering measurement.

Fig. 3 is the utility model provides a telescopic machanism schematic diagram of fixed point mark device among engineering survey.

In the figure: the device comprises a bottom plate 1, wheels 2, a plate hole 3, a lower plate 4, a support rod 5, a conical head 6, a connecting rod 7, an upper plate 8, a telescopic mechanism 9, a sleeve 91, an inserted rod 92, a limit plate 93, a side spring 94, a connecting plate 10, a sliding rod 11, a rod limit plate 12, a spring 13, a storage box 14, a measuring tape 15, a baffle 16, a side baffle 17, a push rod 18 and a push handle 19.

Detailed Description

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

Example 1

Referring to fig. 1-2, a fixed point marking device in engineering measurement comprises a bottom plate 1, wheels 2 are fixed at four corners of the bottom plate 1, rubber sleeves are sleeved outside the wheels 2, a pushing mechanism is fixed at one side above the bottom plate 1 and comprises a push rod 18, the push rod 18 is fixed at one side above the bottom plate 1, push handles 19 are fixed at two sides of one end of the push rod 18, a plate hole 3 is formed in the bottom plate 1, a lower plate 4 is arranged right above the plate hole 3, supporting rods 5 are fixed between the four corners below the lower plate 4 and the bottom plate 1, a connecting rod 7 is inserted into the plate hole 3, one end of the connecting rod 7 penetrates through the lower plate 4 and is fixed with a connecting plate 10, the other end of the connecting rod 7 is fixed with a cone head 6, one end of the cone head 6 penetrates through the plate hole 3 and extends downwards, an upper plate 8 is fixed on the connecting rod 7, slide rods 11 are fixed at the periphery below the upper plate 8, one end of the slide rod 11 penetrates through the lower plate 4 and is fixed with a rod limiting plate 12, the sliding rod 11 is sleeved with a spring 13, one end of the spring 13 is fixed on the upper plate 8, the other end of the spring 13 is fixed on the lower plate 4, one side above the bottom plate 1 is provided with a measuring mechanism, the device can be moved conveniently through the wheel 2, when the device is moved to a proper position and the ground needs to be marked, the connecting plate 10 only needs to be pressed downwards, the conical head 6 is in contact with the ground, the ground can be marked, and the distance can be measured through the measuring mechanism.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the measuring mechanism includes a storage box 14, the storage box 14 is fixedly installed above the bottom plate 1, a sliding hole is formed in a side wall of the storage box 14, a tape 15 is installed in the storage box 14, one end of the tape 15 passes through the sliding hole and extends outward, two side walls of the interior of the storage box 14 are rotatably connected with side baffles 17, two sides of the tape 15 are respectively provided with a baffle 16, a telescopic mechanism 9 is connected between a four corners of one side of the baffle 16 and the side baffles 17, the telescopic mechanism 9 includes a sleeve 91 and an insert rod 92, the sleeve 91 is fixed on the side baffles 17, the insert rod 92 is fixed on the baffle 16, one end of the insert rod 92 is inserted in the sleeve 91 and is fixed with a limiting plate 93, a side spring 94 is fixed on the limiting plate 93, one end of the side spring 94 is fixed inside the sleeve 91, and by pulling one end of the tape 15, the side wall 17 is rotatably connected to the inner wall of the storage box 14, so that the measurement can be performed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fixed point marking device in engineering measurement comprises a bottom plate (1), wheels (2) are fixed at four corners of the bottom plate (1), and the fixed point marking device is characterized in that a pushing mechanism is fixed at one side above the bottom plate (1), a plate hole (3) is formed in the bottom plate (1), a lower plate (4) is arranged right above the plate hole (3), supporting rods (5) are fixed between the four corners of the lower side of the lower plate (4) and the bottom plate (1), a connecting rod (7) is inserted into the plate hole (3), one end of the connecting rod (7) penetrates through the lower plate (4) and is fixed with a connecting plate (10), a conical head (6) is fixed at the other end of the connecting rod (7), one end of the conical head (6) penetrates through the plate hole (3) and extends downwards, an upper plate (8) is fixed on the connecting rod (7), sliding rods (11) are fixed at the periphery of the lower side of the upper plate (8), slide bar (11) one end is passed hypoplastron (4) and is fixed with pole limiting plate (12), slide bar (11) overcoat is equipped with spring (13), spring (13) one end is fixed on upper plate (8), spring (13) other end is fixed on hypoplastron (4), bottom plate (1) top one side is provided with measuring mechanism.

2. The fixed point marking device in engineering measurement according to claim 1, characterized in that the wheel (2) is externally sleeved with a rubber sleeve.

3. The fixed point marking device in engineering measurement according to claim 1, characterized in that the pushing mechanism comprises a push rod (18), the push rod (18) is fixed on one side above the bottom plate (1), and push handles (19) are fixed on both sides of one end of the push rod (18).

4. The fixed point marking device in engineering measurement according to claim 1, characterized in that the measuring mechanism comprises a storage box (14), the storage box (14) is fixedly installed above the bottom plate (1), a sliding hole is formed in a side wall of the storage box (14), a measuring tape (15) is arranged in the storage box (14), one end of the measuring tape (15) passes through the sliding hole and extends outwards, side baffles (17) are rotatably connected to two side walls in the storage box (14), baffles (16) are placed on two sides of the measuring tape (15), and a telescopic mechanism (9) is connected between a four corners of one side of each baffle (16) and the side baffles (17).

5. The fixed point marking device in engineering measurement according to claim 4, characterized in that the telescoping mechanism (9) comprises a sleeve (91) and an insertion rod (92), the sleeve (91) is fixed on the side baffle (17), the insertion rod (92) is fixed on the baffle (16), one end of the insertion rod (92) is inserted into the sleeve (91) and is fixed with a limiting plate (93), a side spring (94) is fixed on the limiting plate (93), and one end of the side spring (94) is fixed inside the sleeve (91).