CN214890173U

CN214890173U - Special mapping device of building engineering cost

Info

Publication number: CN214890173U
Application number: CN202121228561.9U
Authority: CN
Inventors: 柴杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-11-26
Anticipated expiration: 2031-06-02

Abstract

The utility model belongs to the technical field of building engineering, especially, be a special mapping device of building engineering cost, including the device body, the lower part and the supporting platform fixed connection of device body, supporting platform's lower surface rotates through the installation piece and is connected with the landing leg, and the one end sliding connection that the installation piece was kept away from to the landing leg has supporting mechanism, and supporting platform's lower surface is provided with stop gear. The utility model discloses a lower extreme at the landing leg sets up supporting mechanism, the fastening knob on the rotatory slide bar of accessible when the device carries, loosen the extrusion of fastening knob to the briquetting, reduce the frictional force between briquetting and the landing leg, promote the stabilizer blade in to the landing leg again, can with the stabilizer blade take in the landing leg completely, set up stop gear on supporting platform, can rotate vertical direction with the landing leg after the device finishes using, with the landing leg joint to the stop gear in the spacing fixture block that sets up on the spliced pole, spacing fixture block restricts corresponding landing leg.

Description

Special mapping device of building engineering cost

Technical Field

The utility model relates to a building engineering technical field specifically is a special mapping device of building engineering cost.

Background

The construction cost of building engineering, generally mean the expense spent on carrying on some project construction, from raising to finishing and accepting the whole expenses that are used, it is by the construction installation engineering cost, the purchase expense of the apparatus tools, other expenses and preparation expenses and tax of the project construction make up, the construction cost is divided into unit project cost, single project comprehensive cost and total cost of the construction project again, need to use the mapping apparatus to measure some data in the course of calculating construction cost, in order to improve the accuracy that the construction cost calculates, the existing mapping apparatus has the following problems while using:

1. the stabilizer blade can not pack up at the in-process that the device carried, easily injures observation personnel, and the stabilizer blade easily wears out.

2. The landing leg can not stably restrict after finishing observing, easily opens by oneself.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special mapping device of building engineering cost has solved the stabilizer blade and can not pack up at the in-process that the device carried, easily hinders the observation personnel, and the easy wearing and tearing of stabilizer blade and landing leg can not stabilize the restriction after accomplishing the observation, the easy open problem of proper motion.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a special mapping device of building engineering cost, includes the device body, the lower part and the supporting platform fixed connection of device body, supporting platform's lower surface rotates through the installation piece and is connected with the landing leg, the one end sliding connection that the installation piece was kept away from to the landing leg has supporting mechanism, supporting platform's lower surface is provided with stop gear.

Further, the supporting mechanism comprises a supporting leg, the upper end of the supporting leg is located inside the lower end of the supporting leg, a sliding rod is fixedly connected to the upper end of the supporting leg, the sliding rod is connected with a fastening knob through threads at the lower end of the supporting leg, a pressing block is sleeved on the portion, located on the outer side of the supporting leg, of the sliding rod, and the fastening knob is connected with the pressing block in a rotating mode.

Further, stop gear includes the spliced pole, spliced pole and supporting platform fixed connection, and the spliced pole keeps away from the spacing fixture block of one end fixedly connected with of supporting platform, spacing fixture block and landing leg one-to-one setting.

Furthermore, the device body is rotatably connected with an observation rotating block, the observation rotating block is provided with an objective lens and a sighting device, and the upper part of the device body is fixedly connected with a lifting handle.

Further, the lower part of the device body is rotatably connected with a fixing platform, the fixing platform is rotatably connected with the connecting platform through a foot screw, a connecting block is fixed on the lower surface of the connecting platform, and a placement groove is formed in the position, corresponding to the supporting platform, of the connecting block.

Further, the landing leg is the annular array and distributes at supporting platform, supporting platform's upper end threaded connection has fixed knob, the spacing groove has been seted up to the lower extreme of landing leg, and landing leg and spacing fixture block mutually support.

Further, fixedly connected with operating panel on the device body, the last braking spiral that is provided with of operating panel, and operating panel is last to be provided with display screen and button.

(III) advantageous effects

Compared with the prior art, the utility model provides a special mapping device of building engineering cost possesses following beneficial effect:

1. the utility model discloses, through setting up supporting mechanism at the lower extreme of landing leg, the fastening knob on the rotatory slide bar of accessible when the device carries loosens the extrusion of fastening knob to the briquetting, reduces the frictional force between briquetting and the landing leg, promotes the stabilizer blade again in to the landing leg, can with the stabilizer blade take in the landing leg completely, the stabilizer blade of having solved current device can not pack up at the in-process that the device carried, easily hinders the observation personnel, and the problem of stabilizer blade easy wearing and tearing.

2. The utility model discloses, through set up stop gear on supporting platform, can rotate vertical direction with the landing leg after the device finishes using, with landing leg joint to the spacing fixture block that sets up on the spliced pole among the stop gear, spacing fixture block is restricted corresponding landing leg, solved current device and can not stably restrict, the easy open problem of proper motion of landing leg after accomplishing the observation.

Drawings

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

FIG. 2 is a top view of the device body of FIG. 1 according to the present invention;

FIG. 3 is a bottom view of the device body of FIG. 1 according to the present invention;

fig. 4 is a schematic view of a partial structure of the present invention;

FIG. 5 is an enlarged schematic view of the support platform of FIG. 1 according to the present invention;

fig. 6 is a disassembled schematic view of the supporting leg and the supporting mechanism in fig. 1 according to the present invention.

In the figure: 1. a device body; 101. an objective lens; 102. observing a rotating block; 103. a handle; 104. braking the screw; 105. an operation panel; 106. connecting the platform; 107. a foot spiral; 108. a fixed platform; 109. connecting blocks; 2. a support platform; 201. fixing the knob; 202. a placing groove; 203. mounting blocks; 3. a support leg; 301. a limiting groove; 4. a support mechanism; 401. fastening a knob; 402. a support leg; 403. briquetting; 404. a slide bar; 5. a limiting mechanism; 501. connecting columns; 502. and a limiting clamping block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1 and fig. 4-5, an embodiment of the present invention provides: the utility model provides a special mapping device of building engineering cost, including device body 1, the lower part and the 2 fixed connection of supporting platform of device body 1, device body 1 is the primary structure of device, supporting platform 2 is used for the device fixed of device body 1 when using, it supports device body 1 to be convenient for landing leg 3, supporting platform 2's lower surface is rotated through installation piece 203 and is connected with landing leg 3, landing leg 3 supports certain height with device body 1, make things convenient for the use of observer to the device, the one end sliding connection that landing leg 3 keeps away from installation piece 203 has supporting mechanism 4, the direct and ground contact of the lower extreme that landing leg 3 can be avoided in supporting mechanism 4's setting, supporting platform 2's lower surface is provided with stop gear 5, stop gear 5 restricts the position of landing leg 3 of packing up when being used for the device to carry, guarantee that landing leg 3 can not open by oneself at the in-carrying process.

As shown in fig. 4 and 6, in some embodiments, the supporting mechanism 4 includes a supporting leg 402, an upper end of the supporting leg 402 is located inside a lower end of the supporting leg 3, so as to ensure that the supporting leg 402 does not fall off from the supporting leg 3, and a sliding rod 404 is fixedly connected to the upper end of the supporting leg 402, the sliding rod 404 can limit a sliding track of the supporting leg 402 in the supporting leg 3, and at the same time, a pressing block 403 is conveniently used to limit a position of the connecting column 501, the sliding rods 404 are all connected with a fastening knob 401 by threading through the lower end of the supporting leg 3, the fastening knob 401 can tightly support the pressing block 403 against an outer wall of the supporting leg 3, and a portion of the sliding rod 404 located outside the supporting leg 3 is all sleeved with the pressing block 403, the fastening knob 401 is rotatably connected with the pressing block 403, and the fastening knob 401 does not drive the pressing block 403 to rotate together when rotating.

As shown in fig. 4-5, in some embodiments, the limiting mechanism 5 includes a connecting column 501, the connecting column 501 is fixedly connected to the supporting platform 2, the connecting column 501 facilitates the setting of the limiting fixture block 502, and the connecting column 501 is far away from the limiting fixture block 502 of one end of the supporting platform 2, the limiting fixture block 502 is in one-to-one correspondence with the supporting legs 3, so as to ensure that the limiting fixture block 502 can limit each supporting leg 3.

As shown in fig. 2-3, in some embodiments, the device body 1 is rotatably connected with an observation rotating block 102, the observation rotating block 102 can rotate on the device body 1, so that an observer can perform observation at different angles, an objective lens 101 and a sighting device are arranged on the observation rotating block 102, the sighting device is arranged to facilitate the observer to quickly find an observation angle, a handle 103 is fixedly connected to the upper portion of the device body 1, and the handle 103 is arranged to facilitate the observer to lift the device body 1 for carrying.

As shown in fig. 2 to 4, in some embodiments, a fixed platform 108 is rotatably connected to a lower portion of the device body 1, the fixed platform 108 is rotatably connected to the connecting platform 106 through a foot screw 107, the foot screw 107 is used for adjusting an inclination angle of the fixed platform 108, it is ensured that the device body 1 is erected and can be adjusted to a horizontal state, a connecting block 109 is fixed to a lower surface of the connecting platform 106, a placement groove 202 is formed in a position of the connecting block 109 corresponding to the supporting platform 2, and when the device body 1 is placed in the supporting platform 2, the connecting block 109 is completely located in the placement groove 202.

As shown in fig. 1 and 4, in some embodiments, the supporting legs 3 are distributed on the supporting platform 2 in an annular array, it is ensured that the supporting legs 3 can be uniformly opened, the device body 1 is stably supported, the upper end of the supporting platform 2 is connected with the fixing knob 201 in a threaded manner, the fixing knob 201 can limit the connecting block 109 in the placing groove 202 on the supporting platform 2 when screwed, it is ensured that the device body 1 is stable, the lower end of the supporting legs 3 is provided with the limiting groove 301, the arrangement of the limiting groove 301 limits the sliding track of the sliding rod 404 at the lower end of the supporting legs 3, and the supporting legs 3 and the limiting fixture blocks 502 are matched with each other, so that the limiting effect of the limiting fixture blocks 502 on the supporting legs 3 is ensured.

As shown in fig. 2-3, in some embodiments, an operation panel 105 is fixedly connected to the device body 1, the operation panel 105 is used for operating the device, a brake screw 104 is disposed on the operation panel 105, a display screen and a button are disposed on the operation panel 105, the display screen is used for displaying a measurement result, so that an observer can record the measurement result conveniently, and the button is used for operating the device conveniently by a worker.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special mapping device of building engineering cost, includes device body (1), its characterized in that: the device is characterized in that the lower portion of the device body (1) is fixedly connected with the supporting platform (2), the lower surface of the supporting platform (2) is rotatably connected with the supporting legs (3) through the mounting blocks (203), one ends, far away from the mounting blocks (203), of the supporting legs (3) are slidably connected with supporting mechanisms (4), and the lower surface of the supporting platform (2) is provided with limiting mechanisms (5).

2. The special mapping device for construction cost of building engineering according to claim 1, characterized in that: the supporting mechanism (4) comprises a supporting leg (402), the upper end of the supporting leg (402) is located inside the lower end of the supporting leg (3), a sliding rod (404) is fixedly connected to the upper end of the supporting leg (402), the sliding rod (404) penetrates through the lower end of the supporting leg (3) and is connected with a fastening knob (401), a pressing block (403) is sleeved on the portion, located on the outer side of the supporting leg (3), of the sliding rod (404), and the fastening knob (401) is connected with the pressing block (403) in a rotating mode.

3. The special mapping device for construction cost of building engineering according to claim 1, characterized in that: stop gear (5) are including spliced pole (501), spliced pole (501) and supporting platform (2) fixed connection, and spliced pole (501) keep away from the spacing fixture block of one end fixedly connected with (502) of supporting platform (2), spacing fixture block (502) and landing leg (3) one-to-one setting.

4. The special mapping device for construction cost of building engineering according to claim 1, characterized in that: the device is characterized in that an observation rotating block (102) is rotatably connected to the device body (1), an objective lens (101) and a sighting device are arranged on the observation rotating block (102), and a lifting handle (103) is fixedly connected to the upper portion of the device body (1).

5. The special mapping device for construction cost of building engineering according to claim 4, wherein: the device is characterized in that the lower part of the device body (1) is rotatably connected with a fixed platform (108), the fixed platform (108) is rotatably connected with a connecting platform (106) through a foot screw (107), a connecting block (109) is fixed on the lower surface of the connecting platform (106), and a placement groove (202) is formed in the position, corresponding to the supporting platform (2), of the connecting block (109).

6. The special mapping device for construction cost of building engineering according to claim 1, characterized in that: landing leg (3) are annular array and distribute in supporting platform (2), the upper end threaded connection of supporting platform (2) has fixed knob (201), spacing groove (301) have been seted up to the lower extreme of landing leg (3), and landing leg (3) and spacing fixture block (502) mutually support.

7. The special mapping device for construction cost of building engineering according to claim 1, characterized in that: the device is characterized in that an operation panel (105) is fixedly connected to the device body (1), a brake screw (104) is arranged on the operation panel (105), and a display screen and a button are arranged on the operation panel (105).