A kind of road and bridge construction measuring device
Technical field
The utility model is related to road and bridge construction equipment technical field, more particularly to a kind of road and bridge construction measures dress
It sets.
Background technology
In road and bridge construction, how to ensure that the level of road and bridge is vital, and the road due to not building
Road is uneven to have big error when so that measuring length, influences stock and construction, and traditional measuring apparatus is relatively necessarily large and bulky,
Not readily portable, when measurement, generally requires that observation is repeated to adjacent multiple spot, and equipment is not easily shifted after fixing, this just gives work
Bring inconvenience, working efficiency not high.
Therefore, it is necessary to solve the above problems to invent a kind of road and bridge construction measuring device.
Invention content
The purpose of this utility model is to provide a kind of road and bridge construction measuring devices, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:A kind of road and bridge construction measuring device, packet
Cabinet is included, the enclosure top is provided with handle, and the enclosure top side, which is provided with, blocks paulin, and the cabinet inside is provided with
Accumulator, the accumulator top are provided with control host, and the control host side is provided with display screen, the display screen bottom
Portion is provided with control panel, and the cabinet side is provided with opening-closing plate, support column, the support are provided at the top of the opening-closing plate
Column leading flank is provided with pointer, and the support top end is provided with laser range finder, and described laser range finder one end is provided with water
Batten holder, the first side of level light are provided with vertical lamp cap, and the laser range finder side is provided with angle square, the cabinet
Bottom is provided with scale, and the scale side is provided with level meter, and the scale bottom is connected with flexural pivot part, flexural pivot part bottom
Portion is connected with sliding block, and the slider bottom is provided with sliding rail, and the sliding rail both ends are both provided with branch rail, the sliding rail bottom setting
There is telescopic supporting rod, telescopic strut is provided on the outside of the telescopic supporting rod.
Preferably, the opening-closing plate side is hinged with cabinet side, and the folding plate surface is provided with circular through hole.
Preferably, the laser range finder and support top end are hinged, and the circular through hole hangs down with vertical lamp cap same
On straight line.
Preferably, the flexural pivot part outside screw is connected with the first tight retainer, the telescopic supporting rod apical lateral screw thread
It is connected with the second tight retainer.
Preferably, the sliding rail both ends are hinged with branch rail, and the sliding rail side is provided with annular collar, the branch rail one
Side is provided with bolt, and the annular collar is socketed with bolt.
Preferably, bearing is connected between the sliding rail and telescopic supporting rod top, the sliding rail is fixed with bearing outer ring
Connection, the telescopic supporting rod top is fixedly connected with bearing inner race.
Preferably, described telescopic strut one end and hinged on the outside of telescopic supporting rod, the telescopic supporting rod and telescopic strut
Side is both provided with tightening knob.
The technique effect and advantage of the utility model:
(1)The utility model is convenient for adjusting vertical measurement angle when measuring by angle square, is convenient for surveying by scale
Horizontal measurement angle is adjusted when amount;
(2)The utility model measures height by vertical lamp cap convenient for locking measurement point and adjustment, avoids because measuring position
It is not allowed that measurement error is caused to increase;
(3)The utility model is moved convenient for cabinet between neighbouring measurement point by sliding rail and branch rail, is avoided continually
Mobile whole device, saves time and manpower, improves work efficiency;
(4)The utility model changes the height of device by telescopic supporting rod, is filled by telescopic strut convenient for stablizing
It sets, device can be shunk by the hinged relationship between structure, it is easy to carry.
Description of the drawings
Fig. 1 is the front section view of the utility model;
Fig. 2 is that the utility model packs up rear front section view;
Fig. 3 is the vertical view of the utility model;
Fig. 4 is the portions A enlarged drawing in Fig. 1 of the utility model;
In figure:1 cabinet, 2 handles, 3 block paulin, 4 accumulators, 5 control hosts, 6 display screens, 7 control panels, 8 opening-closing plates,
9 support columns, 10 laser range finders, 11 horizontal lamp caps, 12 vertical lamp caps, 13 angle squares, 14 scales, 15 level meters, 16 flexural pivot parts,
17 sliding blocks, 18 sliding rails, 19 rails, 20 telescopic supporting rods, 21 telescopic struts, 22 circular through holes, 23 annular collars, 24 bolts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of road and bridge construction measuring device as shown in Figs 1-4, including cabinet 1, described
1 top of cabinet is provided with handle 2, and easy to carry, 1 top side of the cabinet, which is provided with, blocks paulin 3, convenient for protection display screen 6
With control panel 7, the cabinet 1 is internally provided with accumulator 4, and 4 top of the accumulator is provided with control host 5, the control
5 side of host processed is provided with display screen 6, and 6 bottom of the display screen is provided with control panel 7, and 1 side of the cabinet is provided with out
Plywood 8,8 top of the opening-closing plate are provided with support column 9, and 9 leading flank of the support column is provided with pointer, and the support column 9 pushes up
End is provided with laser range finder 10, and 10 one end of the laser range finder is provided with horizontal lamp cap 11,11 side of horizontal lamp cap
It is provided with vertical lamp cap 12, convenient for locking measurement point, 10 side of the laser range finder is provided with angle square 13, is conveniently adjusted vertical
Straight measurement angle, 1 bottom of the cabinet are provided with scale 14, are conveniently adjusted horizontal measurement angle, the setting of 14 side of the scale
There are level meter 15,14 bottom of the scale to be connected with flexural pivot part 16,16 bottom of flexural pivot part is connected with sliding block 17, the sliding block
17 bottoms are provided with sliding rail 18, and 18 both ends of the sliding rail are both provided with branch rail 19, are moved between neighbouring measurement point convenient for cabinet 1
Dynamic, 18 bottom of the sliding rail is provided with telescopic supporting rod 20, and 20 outside of the telescopic supporting rod is provided with telescopic strut 21, is convenient for
Stabilising arrangement.
8 side of the opening-closing plate is hinged with 1 side of cabinet, and 8 surface of the opening-closing plate is provided with circular through hole 22, described to swash
Optar 10 and 9 top of support column are hinged, the circular through hole 22 with vertical lamp cap 12 in same vertical line, the flexural pivot
16 outside screw of part is connected with the first tight retainer, and 20 apical lateral of the telescopic supporting rod is threaded with the second tight retainer, institute
It is hinged with branch rail 19 to state 18 both ends of sliding rail, 18 side of the sliding rail is provided with annular collar 23,19 side of the branch rail setting
There are bolt 24, the annular collar 23 to be socketed with bolt 24, the sliding rail 18 and telescopic supporting rod are connected with axis between 20 top
It holds, the sliding rail 18 is fixedly connected with bearing outer ring, and 20 top of the telescopic supporting rod is fixedly connected with bearing inner race, described to stretch
21 one end of contracting strut and 20 outside of telescopic supporting rod are hinged, and the telescopic supporting rod 20 and 21 side of telescopic strut are both provided with tightly
Gu knob.
This practicality operation principle:Laser range finder 10 is opened, is locked by the luminous point that vertical lamp cap 12 projects on the ground
Measurement point adjusts the length stabilisation device of telescopic strut 21, by adjusting the height of 20 adjusting apparatus of telescopic supporting rod, due to depositing
In flexural pivot part 16, cabinet 1 can be swung with multi-angle, and contrast level instrument 15 adjusts cabinet 1, keep cabinet 1 horizontal, starter is surveyed
Amount rotates sliding rail 18 when needing to measure neighbouring measurement point, and movable chassis 1 relocks measurement by vertical lamp cap 12
Point rotates the second tight retainer, fixes sliding rail 18, then measure, and after measurement, closes device, opening-closing plate 8 is closed
It closes, opens bolt 24, put down branch rail 19, pack up telescopic supporting rod 20 and telescopic strut 21, telescopic strut 21 is close in flexible
20 outside of supporting rod, holds handle 2 and lifts, the device after packing up occupies little space, easy to carry.
Finally it should be noted that:The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.