CN210219166U

CN210219166U - Civil engineering on-spot mapping device

Info

Publication number: CN210219166U
Application number: CN201921182276.0U
Authority: CN
Inventors: Lushu Wang; 王陆枢
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-03-31
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to the technical field of civil engineering surveying and mapping, in particular to a civil engineering on-site surveying and mapping device, which solves the problem that people are easy to stumble due to the fact that a surveying and mapping device support adopts an inclined triangular supporting mechanism in the prior art, and comprises a chassis, a pillar and a tray, wherein the chassis is welded at the bottom of the pillar, the tray is welded on the top of the support column, the side wall of the bottom of the support column is provided with three accommodating grooves, the inside of each accommodating groove is provided with a support leg column with a pointed bottom, and the inside of the containing groove is connected with a movable rod through a key, the other end of the movable rod is arranged in the chute in a sliding way through a sliding bolt, compared with the prior art which adopts an inclined triangular supporting structure, the utility model not only can improve the supporting function for the surveying instrument, but also can avoid the accident of stumbling in the using process, and improve the stability of the supporting frame.

Description

Civil engineering on-spot mapping device

Technical Field

The utility model relates to a civil engineering surveys and draws technical field, especially relates to a civil engineering on-spot mapping device.

Background

In long-term work practices, when a worker is supporting a mapper using a mapper stand, a common mapper stand requires the worker to walk around the mapper to make adjustments while adjusting the height of each leg. However, the existing supports basically adopt an inclined triangular support structure, which may cause stumbling to people, and therefore a device is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the easy people that leads to cause stumbling among the prior art because the mapper bracket adopts the triangle supporting mechanism of putting to one side, and the on-the-spot mapping device of civil engineering who provides.

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

the utility model provides an on-spot mapping device of civil engineering, includes chassis, pillar and tray, the chassis welds in the bottom of pillar to the tray welds in the top of pillar, the bottom lateral wall of pillar has been seted up three and has been accomodate the groove, and the inside of accomodating the groove is accomodate the stabilizer blade post that the bottom is sharp form to there is the movable rod in the inside of accomodating the groove through the key-type connection, the other end of movable rod slides through the sliding plug and arranges in the spout, and the lateral wall of a stabilizer blade post is seted up to the spout, and every one side of accomodating the groove is all movable and is provided with the pin, the top both sides of a stabilizer blade post are all movable and are provided with the double-layered handle of soft stopper of rubber to the activity of.

Preferably, one end of the stop lever is fixedly arranged on one side of the side wall of the pillar through a pin shaft, the other end of the stop lever is fixedly connected with the elastic block, and the elastic block is movably arranged inside the side wall of the pillar through a spring.

Preferably, the upper surface of the chassis is provided with a slot corresponding to the bottom of the support leg column.

Preferably, the pull pin is symmetrically distributed on two sides of the same position of the support leg column, the outer wall of the pull pin is welded with a limiting piece, a compression spring is welded between the side wall of the limiting piece and the inner wall of the support leg column, and the limiting piece is tightly attached to the side wall of the sliding groove.

Preferably, the clamp handles are matched in two groups, a return spring is connected between the two clamp handles, the rubber soft plug is fixed on the side wall of the clamp handle through glue, and the clamp handles on the two sides are installed at the bottom of the support leg column through fixing shafts.

The utility model discloses an adopt single-prop structure to set up the foot post that can accomodate at the lateral wall of pillar and come to carry out the auxiliary stay to it, compare the triangle bearing structure who adopts to one side to put among the prior art, the utility model discloses not only can improve supporting role for the surveying instrument, but also can avoid causing the accident of stumbling in the use, improve the stability of support frame.

Drawings

Fig. 1 is a schematic structural view of a civil engineering field surveying and mapping device provided by the present invention;

fig. 2 is a schematic view of a pillar sidewall of the civil engineering on-site surveying and mapping device provided by the present invention;

fig. 3 is the utility model provides a civil engineering on-spot mapping device's stabilizer blade post structure schematic diagram.

In the figure: 1 chassis, 11 slots, 2 pillars, 21 accommodating grooves, 22 elastic blocks, 23 stop rods, 3 trays, 4 movable rods, 5 pin pillars, 51 sliding grooves, 6 pull pins, 61 limiting sheets, 7 clamping handles and 71 rubber soft plugs.

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.

Referring to fig. 1-3, a civil engineering site surveying and mapping device comprises a chassis 1, a pillar 2 and a tray 3, wherein the chassis 1 is welded at the bottom of the pillar 2, the tray 3 is welded at the top of the pillar 2, three accommodating grooves 21 are formed in the side wall of the bottom of the pillar 2, the accommodating grooves 21 are used for accommodating the pillar 5, the accommodating grooves 21 are internally provided with the pillar 5 with a pointed bottom, the pillar 5 is used for supporting the pillar 2, the upper surface of the chassis 1 is provided with slots 11 corresponding to the bottoms of the pillar 5, the accommodating grooves 21 are internally connected with movable rods 4 through keys, the movable rods 4 are used for adjusting the pillar 5, the other ends of the movable rods 4 are slidably arranged in sliding grooves 51 through sliding bolts, the sliding bolts are hollow, the sliding grooves 51 are arranged on the side wall of the pillar 5, a stop rod 23 is movably arranged on one side of each accommodating groove 21, the stop rods 23 are used for fixing the pillar 5 when being accommodated, prevent the landing, the equal activity in top both sides of stabilizer blade post 5 is provided with soft stopper 71's of rubber clamping handle 7, soft stopper 71 of rubber is for fixing movable rod 4 when accomodating, and the activity of middle one side of stabilizer blade post 5 is provided with pull pin 6, pull pin 6 is for fixing movable rod 4 when supporting, pull pin 6 is the symmetric distribution in the both sides of a stabilizer blade post 5 same position, the outer wall welding of pull pin 6 has spacing piece 61, spacing piece 61 plays limiting displacement to pull pin 6, it has compression spring to weld between spacing piece 61's lateral wall and stabilizer blade post 5's the inner wall, and spacing piece 61 hugs closely the lateral wall of spout 51

Specifically, one end of the blocking rod 23 is fixedly installed on one side of the side wall of the pillar 2 through a pin shaft, the other end of the blocking rod 23 is fixedly connected with the elastic block 22, and the elastic block 22 is movably arranged inside the side wall of the pillar 2 through a spring.

Specifically, the clamp handles 7 are used in a matched manner, a return spring is connected between the two clamp handles 7, the rubber soft plug 71 is fixed on the side wall of the clamp handle 7 through gluing, the clamp handles 7 on the two sides are installed at the bottom of the support leg column 5 through a fixing shaft, and the clamp handles 7 are convenient to move out or in the rubber soft plug 71.

In the embodiment, when in use, the chassis 1 is stood on the ground, the elastic block 22 arranged in the stop lever 23 is pressed into the side wall of the support post 2, then the support leg column 5 is moved upwards and pulled out, when the support leg column is pulled out a little, the clamping handles 7 at two sides are squeezed, so that the rubber soft plugs 71 at two sides are moved out from the holes of the sliding bolt, then when the user continues to pull outwards, the sliding bolt at one end of the movable rod 4 slides in the sliding groove 51 until the support leg 5 is pulled outwards to the vertical position, the pull pins 6 at both sides are pulled outwards, so that the sliding bolts at the moment can slide to the corresponding sliding grooves 51 in the middle of the pull pins 6, then the pulling pin 6 is loosened, the pulling pin 6 is elastically clamped inside the sliding bolt under the elastic force of the compression spring, the position of the sliding bolt is fixed, the supporting leg columns 5 are supported on the ground at the moment, and then the other two groups of supporting leg columns 5 are moved out of the accommodating groove 21 and supported on the ground.

When in storage, the pull pins 6 on the two sides are firstly pulled out and moved out of the holes of the sliding bolt, the sliding bolt is moved up along the sliding groove 51 after being moved out, and the pull pins 6 are loosened to reset, when the sliding bolt moves up to the position corresponding to the rubber soft plug 7, the clamping plate 7 is extruded to move the rubber soft plug 71 outwards, then the sliding bolt is moved up to the corresponding position, the clamping plate 7 is loosened, the rubber soft plugs 71 at the two sides are inserted into the holes of the sliding bolt after returning, the movable rod 4 is vertically accommodated in the sliding groove 51, then the support leg 5 is received in the receiving slot 21, and the bottom thereof is inserted into the slot 11, finally the spring block 22 in the stop lever 23 is pressed into the side wall of the support leg 2, then, the support legs 5 are fixedly accommodated in the accommodating grooves 21 by rotating to the position of the elastic block 22 in the horizontal direction and fixing the elastic block 22, and finally, the two remaining sets of support legs 5 are accommodated in the corresponding accommodating grooves 21.

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. A civil engineering on-site surveying and mapping device comprises a chassis (1), a pillar (2) and a tray (3), the chassis (1) is welded at the bottom of the support column (2), the tray (3) is welded at the top of the support column (2), it is characterized in that the side wall of the bottom of the strut (2) is provided with three accommodating grooves (21), the accommodating grooves (21) accommodate therein support legs (5) with pointed bottoms, the inner part of the accommodating groove (21) is connected with a movable rod (4) through a key, the other end of the movable rod (4) is arranged in a sliding groove (51) in a sliding way through a sliding bolt, the sliding groove (51) is arranged on the side wall of the support leg post (5), and one side of each accommodating groove (21) is movably provided with a stop lever (23), both sides of the top of the support leg column (5) are movably provided with clamping handles (7) of rubber soft plugs (71), and one side of the middle part of the support leg column (5) is movably provided with a pull pin (6).

2. The civil engineering on-site surveying and mapping device of claim 1, wherein one end of the stop lever (23) is fixedly installed on one side of the side wall of the pillar (2) through a pin shaft, the other end of the stop lever (23) is fixedly connected with the elastic block (22), and the elastic block (22) is movably arranged inside the side wall of the pillar (2) through a spring.

3. The civil engineering on-site surveying and mapping device according to claim 1, wherein the upper surface of the chassis (1) is provided with a slot (11) corresponding to the bottom of the support leg post (5).

4. The civil engineering on-site surveying and mapping device according to claim 1, wherein the pull pin (6) is symmetrically distributed on two sides of the same position of the support leg post (5), a limiting piece (61) is welded on the outer wall of the pull pin (6), a compression spring is welded between the side wall of the limiting piece (61) and the inner wall of the support leg post (5), and the limiting piece (61) is tightly attached to the side wall of the sliding groove (51).

5. The civil engineering on-site surveying and mapping device according to claim 1, characterized in that the clamp handles (7) are used in two sets, a return spring is connected between the two clamp handles (7), the rubber soft plug (71) is fixed on the side wall of the clamp handle (7) through glue, and the clamp handles (7) on both sides are mounted on the bottom of the support leg post (5) through a fixed shaft.