CN213363841U

CN213363841U - On-spot mapping device for building engineering

Info

Publication number: CN213363841U
Application number: CN202022769923.7U
Authority: CN
Inventors: 江鸿超; 谢杰峰; 严民; 郭昌招
Original assignee: Anhui Tianrun Construction Engineering Group Co ltd
Current assignee: Anhui Tianrun Construction Engineering Group Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-04
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to an on-spot mapping device for building engineering relates to engineering cost's field, and it is including the supporting seat that is used for placing the mapping piece, install at the three articulated seat of supporting seat bottom, the articulated supporting leg of connecting on articulated seat, the bottom of supporting seat is provided with the locking subassembly, the locking subassembly is including placing in the supporting seat bottom and encircleing at articulated outside spacing ring of seat, two vertical telescopic links of wearing to establish on the supporting seat, the top thread bush of telescopic link is equipped with the nut, two the upper portion at the spacing ring is installed to the bottom of telescopic link, the bottom surface of spacing ring is less than the up end of supporting leg. This application has the effect that improves stability between supporting leg and the supporting seat.

Description

On-spot mapping device for building engineering

Technical Field

The application relates to the field of engineering cost, in particular to a field surveying and mapping device for constructional engineering.

Background

At present, the construction cost refers to the construction price of a project, which refers to the total sum of all expenses expected or actually required for completing the construction of a project, and is defined from the perspective of a practitioner or an investor, the construction cost refers to the construction cost of the project, i.e. the total fixed asset investment expenses expected or actually paid for constructing a project, the expenses mainly comprise equipment and tool purchase expenses, construction project and installation project expenses, other expenses of the construction, preparation expenses, interest in construction period, fixed asset investment direction adjustment taxes and the like, the construction cost is defined from the perspective of a delivery package, the construction cost refers to the construction price, i.e. the construction, the price of a construction installation project and the total price of the construction project formed by transaction modes such as bidding and the like on the ground, equipment, technical labor and contract and the like, a construction cost field surveying and mapping device is needed to map the field before the construction cost is estimated, the terrain is measured to more accurately estimate the construction cost.

The related art can refer to the Chinese patent with publication number CN211821468U, which discloses an on-site mapping device for engineering cost, comprising a box body, wherein the side surface of the box body is hinged with an outer support frame, the inner support frame is movably inserted in the outer support frame, the bottom end of the inner support frame is fixedly connected with a pedal, the side surface of the bottom end of the outer support frame is provided with a threaded hole, the threaded hole is internally connected with a fastening bolt, the top of the box body is provided with a round hole, the bottom of the box body is provided with a bottom plate, and the bottom plate is fixedly connected with the box body through.

In the related art, because the outer support frames are hinged to the side face of the box body, the surveying and mapping device may drive the outer support frames to move when moving, and a user generally ties up a plurality of outer support frames by using ropes when using the surveying and mapping device, but the outer support frames may still shake when tying up by using ropes, so that the stability of the outer support frames relative to the box body is poor.

In view of the above-mentioned related art, the inventors consider that there is a drawback that the outer support frame is less stable with respect to the box body when the outer support frame is moved.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of being connected between outer support frame and the box, this application provides a site surveying and mapping device for building engineering.

The application provides a field mapping device for building engineering adopts following technical scheme:

the utility model provides an on-spot mapping device for building engineering, is including the supporting seat that is used for placing the mapping piece, install at the three articulated seat of supporting seat bottom, articulated the supporting leg of connecting on articulated seat, the bottom of supporting seat is provided with the locking subassembly, the locking subassembly is including placing in the supporting seat bottom and encircle at articulated outside spacing ring of seat, two vertical telescopic links of wearing to establish on the supporting seat, the top thread bush of telescopic link is equipped with the nut, two the upper portion at the spacing ring is installed to the bottom of telescopic link, the bottom surface of spacing ring is less than the up end of supporting leg.

Through adopting above-mentioned technical scheme, when needs are locked three supporting legs, move down the spacing ring, synchronous drive telescopic link carries out vertically along the supporting seat when the spacing ring removes moves and moves down for the spacing ring cover is established in the outside of supporting leg, and because the bottom surface of spacing ring is less than the up end of supporting seat, the relative articulated seat of supporting leg can not rotate this moment, thereby makes the position between the three supporting leg comparatively stable, and then has improved the stability between supporting leg and the supporting seat.

Preferably, the bottom of the supporting seat is provided with a ring groove for placing a limiting ring.

Through adopting above-mentioned technical scheme, when needs separate the support with three supporting legs, place the spacing ring inside the annular for the relative supporting seat's of spacing ring position is comparatively stable, reduces the harmful effects that the spacing ring led to the fact the supporting leg simultaneously.

Preferably, a first spring is arranged between the inner top wall of the ring groove and the limiting ring.

Through adopting above-mentioned technical scheme, first spring setting is between annular and spacing ring, and first spring produces decurrent promotion to make the spacing ring keep tightening up the form to the supporting leg, thereby make the position between three supporting legs comparatively stable.

Preferably, a square block is mounted at the top end of the first spring, and a square groove for placing the square block is formed in the inner top wall of the ring groove; the installation piece is installed to the bottom of first spring, the mounting groove that is used for placing the installation piece is seted up on the upper portion of spacing ring.

Through adopting above-mentioned technical scheme, because first spring live time is longer after, probably take place to damage, it is less to lead to the elasticity of first spring, so be equipped with square piece and installation piece respectively in the top of first spring and bottom, conveniently shift out first spring from between annular and the spacing ring for the dismantlement effect of first spring is better.

Preferably, a clamping interface is formed in the outer side wall of the supporting seat, and a clamping piece clamped inside the clamping interface is mounted on the arc-shaped outer side wall of the limiting ring facing the ring groove.

Through adopting above-mentioned technical scheme, because the spacing ring receives the thrust of first spring for the position of spacing ring keeps better, but the spacing ring can cause harmful effects to the supporting leg, so be provided with the joint spare with the spacing ring joint in the inside of annular, when joint spare was placed inside the joint mouth, just stable the placing inside the annular of spacing ring this moment.

Preferably, a clamping groove is formed in the arc-shaped outer side wall of the limiting ring, the clamping piece is installed on a second spring on the inner side wall of the clamping groove, and a clamping plate extending to the inside of the clamping interface is installed at one end, deviating from the clamping groove, of the second spring.

Through adopting above-mentioned technical scheme, when needs lock the spacing ring inside the annular, promote the joint board to one side of second spring, the second spring is the compression form, then shifts up spacing ring and second spring, when the joint board removed to the joint mouth inside, the joint board supported the seat relatively and just can not remove this moment to accomplish the locking of spacing ring and annular.

Preferably, the bottom of joint board is articulated to be connected on the interior bottom surface of joint groove, the joint board sets up for the slope, and the top extends to the inside of joint mouth, and the up end of joint board sets up with the interior top surface interval of joint mouth.

Through adopting above-mentioned technical scheme, when needs break away from the joint board in the joint mouth, press the top of joint board to one side in joint groove, joint board alright remove to joint inslot portion this moment for the position in the relative joint groove of joint board is comparatively stable, and the result of use is better.

Preferably, a horizontal plate which extends horizontally and is located inside the clamping interface is installed on the side wall of the clamping plate facing the second spring.

Through adopting above-mentioned technical scheme, when the joint board removed towards one side in joint groove, the joint board drove the diaphragm and removes along the joint mouth, reduced the top joint that the joint board appears and in the inside condition of joint mouth for the removal effect of joint board is better.

In summary, the present application includes at least one of the following beneficial technical effects:

through setting up the locking Assembly, conveniently tie up three supporting leg to reduce the condition that takes place to rock between the supporting leg, fixed effect is better.

Through set up first spring in spacing ring and annular between the bottom for the spacing ring keeps the limiting displacement to the supporting leg, thereby makes the position of spacing ring comparatively stable.

Through setting up joint spare for the spacing ring joint is placed inside the annular, thereby makes the relative position in annular of spacing ring comparatively stable, thereby reduces when the supporting leg is using, and the spacing ring causes the condition of harmful effects to the supporting leg.

Drawings

Fig. 1 is a schematic structural diagram of a field mapping device for construction engineering according to an embodiment of the present application.

Fig. 2 is a schematic sectional view a-a.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Description of reference numerals: 1. a mapping member; 2. a supporting seat; 21. a circular hole; 22. a ring groove; 23. a square groove; 24. a card interface; 3. a hinged seat; 4. supporting legs; 5. a locking assembly; 51. a limiting ring; 511. mounting grooves; 512. a clamping groove; 52. a telescopic rod; 53. a nut; 54. a square block; 55. mounting blocks; 56. a first spring; 6. a clamping piece; 61. a second spring; 62. a clamping and connecting plate; 63. a transverse plate; 64. a baffle plate; 65. and (4) pushing the block.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses on-spot mapping device for building engineering. Referring to fig. 1, 2, on-spot mapping device for building engineering is including placing surveying and mapping piece 1's supporting seat 2, installing at the three articulated seat 3 of supporting seat 2 bottom, articulated seat 3 is followed the axis rotational symmetry of supporting seat 2, all articulates on every articulated seat 3 and is connected with supporting leg 4.

Referring to fig. 2 and 3, the supporting seat 2 is a circular plate horizontally placed, three circular holes 21 are formed in the upper end surface of the supporting seat 2, and the circular holes 21 are rotationally symmetric along the axis of the supporting seat 2. The supporting seat 2 is provided with a locking assembly 5 for locking the supporting leg 4, and the locking assembly 5 comprises a limiting ring 51, an expansion rod 52 and a nut 53. The limiting ring 51 is vertically arranged at the bottom of the supporting seat 2, the limiting ring 51 is coaxial with the supporting seat 2, and the bottom end of the limiting ring 51 is lower than the upper end face of the supporting leg 4; three telescopic rods 52 are arranged and penetrate through the round hole 21, and the telescopic rods 52 are fixedly connected to the upper end face of the limiting ring 51; the number of the nuts 53 is three, and the nuts are respectively connected to the telescopic rod 52 by threads and located on the upper end face of the support base 2.

Referring to fig. 2 and 3, the bottom surface of the supporting seat 2 is provided with a ring groove 22 for placing a limiting ring 51, and the inner diameter of the ring groove 22 is larger than the outer diameter enclosed by the three hinge seats 3; when the retainer ring 51 is placed inside the support base 2, the bottom surface of the retainer ring 51 is flush with the bottom surface of the support base 2.

Referring to fig. 2 and 3, a square groove 23 is formed in the inner top surface of the ring groove 22, a square block 54 is placed inside the square groove 23, an installation groove 511 is formed in the upper end surface of the limit ring 51, an installation block 55 is placed inside the installation groove 511, and a first spring 56 is fixedly connected between the square block 54 and the installation block 55. The first spring 56 keeps the downward thrust, so that the position between the limiting ring 51 and the supporting seat 2 is stable, and the situation that the limiting ring 51 moves upwards under the stress is reduced.

Referring to fig. 2 and 3, in order to conveniently and stably accommodate the limit ring 51 into the annular groove 22, the clamping member 6 is installed on the arc-shaped outer side wall of the limit ring 51, and the outer side wall of the support seat 2 is provided with a clamping interface 24 used in cooperation with the clamping member 6.

Referring to fig. 2 and 3, the clamping member 6 includes a second spring 61, a clamping plate 62 and a transverse plate 63; a clamping groove 512 is horizontally formed in the arc-shaped outer side wall of the limiting ring 51, and the clamping groove 512 is communicated with the clamping interface 24; the second spring 61 is horizontally and fixedly connected to the side wall of the clamping groove 512, and the extension line of the second spring 61 passes through the axis of the supporting seat 2; the clamping plate 62 is fixedly connected to the end portion, away from the inner side wall of the clamping groove 512, of the second spring 61, the bottom end of the clamping plate 62 is hinged to the inner bottom surface of the clamping groove 512, the top end of the clamping plate 62 extends into the clamping port 24, and the upper end surface of the clamping plate 62 and the inner top surface of the clamping port 24 are arranged at intervals; the transverse plate 63 is fixedly connected to the upper end surface of the clamping plate 62, and the transverse plate 63 is arranged towards the side wall of the clamping groove 512 and the inner side wall of the clamping groove 512 at intervals.

Referring to fig. 2 and 3, the baffle 64 of vertical setting is installed on the interior roof of joint groove 512, and the baffle 64 extends to the outside of joint interface 24, and baffle 64 is located the inside promotion piece 65 of joint interface 24 towards fixedly connected with on the lateral wall of supporting seat 2, promotes the lateral wall butt of piece 65 and joint board 62.

The implementation principle of the on-site surveying and mapping device for the construction engineering is as follows: when needs are carried out the locking with three supporting leg 4, the people hand promotes baffle 64, baffle 64 drives and promotes piece 65 and promotes joint board 62, joint board 62 removes to second spring 61 one side, joint board 62 drives diaphragm 63 and removes the inside to joint groove 512, first spring 56 pops out this moment, first spring 56 promotes spacing ring 51 downwards, spacing ring 51 is located a plurality of supporting leg 4's outside this moment, thereby lock supporting leg 4, reduce three supporting leg 4 and take place the pivoted condition.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an on-spot mapping device for building engineering, is including supporting seat (2) that are used for placing survey and drawing piece (1), install three articulated seat (3) in supporting seat (2) bottom, articulated supporting leg (4) of connecting on articulated seat (3), its characterized in that: the bottom of supporting seat (2) is provided with locking Assembly (5), locking Assembly (5) are including placing in supporting seat (2) bottom and encircle at articulated seat (3) outside spacing ring (51), two telescopic link (52) of vertically wearing to establish on supporting seat (2), the top thread bush of telescopic link (52) is equipped with nut (53), two the upper portion at spacing ring (51) is installed to the bottom of telescopic link (52), the bottom surface of spacing ring (51) is less than the up end of supporting leg (4).

2. The on-site surveying and mapping apparatus for construction engineering according to claim 1, wherein: and the bottom of the supporting seat (2) is provided with a ring groove (22) for placing a limiting ring (51).

3. The on-site surveying and mapping apparatus for construction engineering according to claim 2, wherein: a first spring (56) is arranged between the inner top wall of the ring groove (22) and the limiting ring (51).

4. The on-site surveying and mapping apparatus for construction engineering according to claim 3, wherein: a square block (54) is mounted at the top end of the first spring (56), and a square groove (23) for placing the square block (54) is formed in the inner top wall of the ring groove (22); the mounting block (55) is installed to the bottom of first spring (56), mounting groove (511) that are used for placing mounting block (55) are seted up on the upper portion of spacing ring (51).

5. The on-site surveying and mapping apparatus for construction engineering according to claim 2, wherein: the joint interface (24) has been seted up on the lateral wall of supporting seat (2), spacing ring (51) are installed joint spare (6) of joint in joint interface (24) inside towards on the arc lateral wall of annular (22).

6. The on-site surveying and mapping apparatus for construction engineering according to claim 5, wherein: the joint groove (512) has been seted up on the arc lateral wall of spacing ring (51), second spring (61) on joint groove (512) inside wall is installed in joint spare (6), joint board (62) that extend to joint mouth (24) inside are installed to the one end that second spring (61) deviate from joint groove (512).

7. The on-site surveying and mapping apparatus for construction engineering according to claim 6, wherein: articulated the connection on the interior bottom surface of joint groove (512) in the bottom of joint board (62), joint board (62) are the slope setting, and the top extends to the inside of joint mouth (24), and the up end of joint board (62) sets up with the interior top surface interval of joint mouth (24).

8. The on-site surveying and mapping apparatus for construction engineering according to claim 7, wherein: and a transverse plate (63) which extends horizontally and is positioned inside the clamping interface (24) is installed on the side wall of the clamping plate (62) facing the second spring (61).