CN215909871U

CN215909871U - On-spot mapping device of building engineering cost

Info

Publication number: CN215909871U
Application number: CN202122432430.9U
Authority: CN
Inventors: 朱娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-10
Filing date: 2021-10-10
Publication date: 2022-02-25
Anticipated expiration: 2031-10-10

Abstract

The utility model discloses a construction engineering cost on-site mapping device, which relates to the technical field of engineering cost and comprises a base, wherein a connecting rod is fixedly arranged at the top of the base, a fixed cylinder is arranged on the outer side of the connecting rod in a sliding and sleeved mode, a top plate is fixedly arranged at the top of the fixed cylinder, a mapping instrument is fixedly arranged at the top of the top plate, handles are fixedly arranged on two sides of the top plate, a limiting mechanism is arranged at the bottom of the right side of the fixed cylinder, when the handles are pulled upwards, the fixed cylinder is driven to synchronously move upwards through the top plate, a clamping block in the limiting mechanism is driven to synchronously move upwards in the upward movement process of the fixed cylinder, and at the moment, a limiting groove in the limiting mechanism extrudes the clamping block so that the clamping block is separated from the current limiting groove and enters the next limiting groove. The height of the surveying instrument can be conveniently adjusted, the operation is simple and convenient, and the use smoothness is higher.

Description

On-spot mapping device of building engineering cost

Technical Field

The utility model relates to the technical field of construction cost, in particular to a construction cost field mapping device.

Background

Surveying and mapping are measurement and mapping, a computer technology, a photoelectric technology, a network communication technology, space science and information science are taken as the basis, a global navigation satellite positioning system, remote sensing and a geographic information system are taken as the technical core, the existing characteristic points and boundary lines on the ground are measured to obtain the figure and position information reflecting the current situation of the ground, the figure and position information is used for planning and design and administrative management of engineering construction, and various surveying and mapping instruments are often required to assist the site construction in the construction engineering.

Patent application publication No. CN 214224129U's utility model discloses an on-spot mapping device of building engineering cost, including first backup pad, the left and right sides symmetry of first backup pad is rotated and is connected with the second backup pad, every the second backup pad deviates from the equal fixedly connected with second magnet of one end center department of first backup pad, the fixedly connected with second connecting rod of up end center department of first backup pad, the first magnet of upper end fixedly connected with of second connecting rod, the up end fixedly connected with head rod of first magnet, a plurality of spacing holes have evenly been seted up to equidistant on the right side wall of head rod. According to the utility model, the surveying instrument can be directly adjusted in the horizontal direction through the matching of the worm wheel and the worm, so that different directions of the same place can be surveyed without rotating the support frame, and the time is saved.

But above-mentioned device still has some shortcomings when in actual use, and it is comparatively obvious just when adjusting the height of surveying instrument, just can go on after need taking off fixing bolt, adjusts simultaneously and finishes the back, still needs manually to reset fixing bolt, and actual operation is too loaded down with trivial details, influences the use smoothness nature of device.

Therefore, it is necessary to develop a construction cost field mapping device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction project cost field mapping device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an on-spot mapping device of building engineering cost, includes the base, the fixed connecting rod that is provided with in base top, the sliding cup joints in the connecting rod outside is provided with a solid fixed cylinder, the fixed roof that is provided with in solid fixed cylinder top, the fixed surveying instrument that is provided with in roof top, the roof both sides are all fixed and are provided with the handle, gu fixed cylinder right side bottom is provided with stop gear, when the handle is upwards drawn, drive solid fixed cylinder through the roof and shift up in step, gu fixed cylinder shifts up the in-process and drives the fixture block among the stop gear and shift up in step, the spacing groove among the stop gear extrudees the fixture block this moment, and then makes the fixture block deviate from and get into next spacing groove by current spacing groove.

Preferably, the limiting mechanism comprises a limiting groove, a clamping block, a sliding rod, a positioning plate, a spring and a fixing arm.

Preferably, the spacing groove is provided with a plurality ofly, and is a plurality of the spacing groove is evenly seted up on the connecting rod right side, the fixture block runs through a solid fixed cylinder lateral wall and with solid fixed cylinder sliding connection, the slide bar is fixed to be set up in the fixture block right side, the locating plate slides to cup joint and sets up in the slide bar outside, the spring cup joints and sets up in the slide bar outside, and its one end and solid fixed cylinder fixed connection and the other end and locating plate fixed connection, the fixed arm is fixed to be set up in the locating plate bottom, and fixed arm and solid fixed cylinder fixed connection.

The utility model has the technical effects and advantages that:

according to the utility model, the limiting mechanism is arranged, so that a technician can directly pull the handle upwards when the position of the surveying instrument needs to be adjusted upwards, the technician can enable the fixture block to be separated from the limiting groove when the surveying instrument needs to be adjusted downwards, the fixed cylinder is not locked any more, the fixed cylinder slides downwards along the outer side of the connecting rod at the moment, the technician can release the sliding rod after the fixed cylinder slides to the set position, the fixture block enters the limiting groove at the current position under the pushing of the spring at the moment, and then the fixed cylinder is limited again.

Drawings

Fig. 1 is a schematic overall front view structure of the present invention.

Fig. 2 is an overall front sectional structural view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a connecting rod; 3. a fixed cylinder; 4. a top plate; 5. a handle; 6. a surveying instrument; 7. a limiting mechanism; 71. a limiting groove; 72. a clamping block; 73. a slide bar; 74. positioning a plate; 75. a spring; 76. a fixed arm.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a construction engineering cost on-site surveying and mapping device shown in figures 1-3, which comprises a base 1, wherein a connecting rod 2 is fixedly arranged at the top of the base 1, a fixed cylinder 3 is slidably sleeved outside the connecting rod 2, a top plate 4 is fixedly arranged at the top of the fixed cylinder 3, a surveying and mapping instrument 6 is fixedly arranged at the top of the top plate 4, handles 5 are fixedly arranged on two sides of the top plate 4, a limiting mechanism 7 is arranged at the bottom of the right side of the fixed cylinder 3, when the handles 5 are pulled upwards, the fixed cylinder 3 is driven to synchronously move upwards through the top plate 4, a clamping block 72 in the limiting mechanism 7 is driven to synchronously move upwards in the upward movement process of the fixed cylinder 3, and at the moment, a limiting groove 71 in the limiting mechanism 7 extrudes the clamping block 72 so that the clamping block 72 is separated from the current limiting groove 71 and enters the next limiting groove 71.

As shown in fig. 3, the limiting mechanism 7 includes a limiting groove 71, a block 72, a sliding rod 73, a positioning plate 74, a spring 75, and a fixing arm 76.

More specifically, the plurality of limiting grooves 71 are provided, the plurality of limiting grooves 71 are uniformly formed on the right side of the connecting rod 2, the locking block 72 penetrates through the side wall of the fixed cylinder 3 and is slidably connected with the fixed cylinder 3, the sliding rod 73 is fixedly arranged on the right side of the locking block 72, the positioning plate 74 is slidably sleeved on the outer side of the sliding rod 73, the spring 75 is sleeved on the outer side of the sliding rod 73, one end of the spring is fixedly connected with the fixed cylinder 3, the other end of the spring is fixedly connected with the positioning plate 74, the fixing arm 76 is fixedly arranged at the bottom of the positioning plate 74, and the fixing arm 76 is fixedly connected with the fixed cylinder 3, so that when the position of the surveying instrument 6 needs to be adjusted up, a technician can directly pull the handle 5 upwards, when the surveying instrument 6 needs to be adjusted down, the locking block 72 can be disengaged from the limiting grooves 71, the fixed cylinder 3 is not locked, and the fixed cylinder 3 slides downwards along the outer side of the connecting rod 2, after sliding to the set position, the technician may loosen the sliding rod 73, and at this time, under the pushing of the spring 75, the fixture block 72 enters the limiting groove 71 at the current position, so as to limit the fixed cylinder 3 again.

The working principle of the utility model is as follows:

in the actual use process, when the position of the surveying instrument 6 needs to be increased, a technician can pull the handle 5 upwards, so that the handle 5 drives the fixed cylinder 3 to synchronously move upwards through the top plate 4, the fixed cylinder 3 drives the fixture block 72 to synchronously move upwards in the moving upwards process, and the fixture block 72 is extruded by the limiting groove 71 at the moment, so that the fixture block 72 is separated from the current limiting groove 71 and enters the next limiting groove 71;

when needs are located the lowering with surveying instrument 6, the technical staff can stimulate slide bar 73, and the fixture block 72 is deviate from by spacing groove 71 this moment, and fixed cylinder 3 is no longer locked, and fixed cylinder 3 slides along the connecting rod 2 outside lapse this moment, slides to the settlement position after, and the technical staff can loosen slide bar 73, and under the promotion of spring 75 this moment, fixture block 72 enters into the spacing groove 71 of current position, and then spacing fixed cylinder 3 once more, and the regulation finishes.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an on-spot mapping device of building engineering cost, includes base (1), base (1) top is fixed to be provided with connecting rod (2), connecting rod (2) outside slides to cup joint and is provided with solid fixed cylinder (3), gu fixed cylinder (3) top is fixed to be provided with roof (4), roof (4) top is fixed to be provided with surveying instrument (6), its characterized in that: the handle (5) is fixedly arranged on two sides of the top plate (4), the limiting mechanism (7) is arranged at the bottom of the right side of the fixed barrel (3), when the handle (5) is pulled upwards, the fixed barrel (3) is driven to synchronously move upwards through the top plate (4), the fixed barrel (3) drives the clamping block (72) in the limiting mechanism (7) to synchronously move upwards in the moving process, the limiting groove (71) in the limiting mechanism (7) extrudes the clamping block (72), and then the clamping block (72) is separated from the current limiting groove (71) and enters the next limiting groove (71).

2. The construction cost on-site surveying and mapping device of claim 1, wherein: the limiting mechanism (7) comprises a limiting groove (71), a clamping block (72), a sliding rod (73), a positioning plate (74), a spring (75) and a fixing arm (76).

3. The construction cost on-site surveying and mapping device of claim 2, wherein: spacing groove (71) are provided with a plurality ofly, and are a plurality of connecting rod (2) right side is evenly seted up in spacing groove (71), fixture block (72) run through solid fixed cylinder (3) lateral wall and with solid fixed cylinder (3) sliding connection, slide bar (73) are fixed to be set up in fixture block (72) right side, locating plate (74) slip cup joint and set up in the slide bar (73) outside, spring (75) cup joint and set up in the slide bar (73) outside, and its one end and solid fixed cylinder (3) fixed connection and the other end and locating plate (74) fixed connection, fixed the setting in locating plate (74) bottom, and fixed arm (76) and solid fixed cylinder (3) fixed connection.