CN211452346U

CN211452346U - Special measuring device of building engineering design

Info

Publication number: CN211452346U
Application number: CN202020472090.5U
Authority: CN
Inventors: 张国彦; 石宏拴; 李媛媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-09-08
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a special measuring device of building engineering design, including the protective housing, the lower extreme welding of protective housing has a base, self-locking wheel of the equal fixedly connected with in lower extreme four corners of base, the front end of protective housing has a chamber door through hinge swing joint, handle of left end fixedly connected with of protective housing, there is a shield upper end of protective housing through pivot swing joint, a spout has all been opened on tank wall upper portion about the protective housing, strutting arrangement of the equal fixedly connected with in lower casing wall left part and the right part of protective housing, two all alternate in the strutting arrangement and be connected with a head, strutting arrangement's upper portion sliding connection has a spacing main part, electromagnetic wave distancer of upper end fixedly connected with of head. A special measuring device of building engineering design, have dustproof function, stability is strong, easy operation is convenient for remove.

Description

Special measuring device of building engineering design

Technical Field

The utility model relates to a building engineering technical field, in particular to special measuring device of building engineering design.

Background

The construction engineering survey refers to a measurement work such as control, lofting, and completion acceptance performed for construction engineering. Contrary to the general mapping work, the building engineering lofting is to mark the designed building position, shape, size and elevation on the ground according to the design drawing so as to carry out the building engineering according to the marked point lines; when the engineering design is used for building design, measurement and observation are firstly carried out on the spot, and the measurement and observation are carried out on the spot by a special measuring device, but the prior measuring device has the following defects in the using process: 1. the special measuring device for the traditional engineering design is heavy and inconvenient to move, and the measuring device is complex to operate and poor in stability in the adjusting process and is easy to shake, so that the measuring result is easy to deviate; 2. the existing detection device does not have a dustproof function, and because the dust on a building site is more, long-term exposure can cause a large amount of dust to adhere to the surface of the distance measuring instrument, so that the service life of the device is short, and the measuring result is not accurate enough.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a special measuring device of building engineering design can effectively solve the problem in the background art.

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

a special measuring device for building engineering design comprises a protective box, a base is welded at the lower end of the protective box, four corners of the lower end of the base are fixedly connected with a self-locking wheel, the front end of the protective box is movably connected with a box door through a hinge, the left end of the protective box is fixedly connected with a handle, the upper end of the protective box is movably connected with a dustproof cover through a rotating shaft, the upper parts of the left and right box walls of the protective box are respectively provided with a sliding chute, the left part and the right part of the lower box wall of the protective box are respectively fixedly connected with a supporting device, a movable device is respectively inserted and connected in the two supporting devices, the upper part of the movable device is connected with the protective box in a sliding way through a sliding chute, the upper part of the supporting device is connected with a limiting main body in a sliding way, and two spacing main parts all with the mobile device joint that corresponds be in the same place, an electromagnetic wave distancer of upper end fixedly connected with of mobile device.

Preferably, strutting arrangement includes the bracing piece, the surface upper portion of bracing piece is provided with an extension piece, and bracing piece and extension piece structure as an organic whole, open at the upper end middle part of bracing piece has a movable groove, the front end of extending the piece is opened has the spread groove of break-over around one, and extends the piece and communicate with each other with the movable inslot portion, be 60 degrees contained angle slopes between spread groove and the movable groove.

Preferably, the movable device comprises a fixed plate, a sliding block is fixedly connected to the middle of the left end and the middle of the right end of the fixed plate, a movable rod is fixedly connected to the left portion of the lower end and the right portion of the lower end of the fixed plate, and a plurality of clamping grooves are formed in the outer surface of the movable rod.

Preferably, the movable rod is connected with the sliding groove in a sliding mode through a sliding block, and the movable rod is connected with the movable device and the supporting device in a movable groove in a sliding mode.

Preferably, the limiting main body comprises a limiting rod, the front diameter size and the rear diameter size of the limiting rod are both larger than the middle diameter size, a pull block is welded at the front end of the limiting rod, and the middle of the limiting rod is connected in the connecting groove in a sliding mode.

Preferably, the clamping groove is of an arc-shaped structure, the arc size of the clamping groove is the same as the arc size of the left side of the middle of the limiting rod, and the size of the lower portion of the clamping groove is larger than that of the upper portion of the clamping groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

the limiting main body is clamped in the clamping groove, can freely slide to the lowest point of the connecting groove under the action of gravity through the limiting main body, and limits the movable rod through the limiting rod clamped in the clamping groove, so that the movable rod is prevented from sliding downwards in the movable groove, the stability is strong, the operation is convenient, and the movement is convenient through the self-locking wheel;

two, through with spacing main part sliding connection in the draw-in groove, promote the gag lever post earlier through drawing the piece, make gag lever post upwards slide and draw-in groove separation, make the movable rod receive the action of gravity and slide downwards at the activity inslot, receive the electromagnetic wave distancer through the fixed plate in the protective housing, can effectively avoid a large amount of dusts to adhere to through closing the shield, improve the life of electromagnetic wave distancer, and ensure the accuracy that electromagnetic wave distancer detected.

Drawings

Fig. 1 is a schematic view of the overall structure of a special measuring device for architectural engineering design according to the present invention;

FIG. 2 is a schematic view of the internal structure of a protective box of the measuring device specially used for architectural engineering design according to the present invention;

fig. 3 is a schematic view of the internal structure of the supporting device of the measuring device specially used for architectural engineering design according to the present invention;

fig. 4 is the utility model discloses a special measuring device of building engineering design's a department detail enlarger.

In the figure: 1. a protective box; 2. a base; 3. a self-locking wheel; 4. a box door; 5. a support device; 6. a mobile device; 7. a limiting main body; 8. an electromagnetic wave distance meter; 9. a handle; 10. a dust cover; 11. a chute; 51. a support bar; 52. a movable groove; 53. an extension block; 54. connecting grooves; 61. a fixing plate; 62. a slider; 63. a movable rod; 64. a card slot; 71. a limiting rod; 72. and (5) pulling the block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-4, a special measuring device for building engineering design comprises a protective box 1, wherein the lower end of the protective box 1 is welded with a base 2, four corners of the lower end of the base 2 are fixedly connected with self-locking wheels 3, the front end of the protective box 1 is movably connected with a box door 4 through hinges, the left end of the protective box 1 is fixedly connected with a handle 9, the upper end of the protective box 1 is movably connected with a dust cover 10 through a rotating shaft, the upper parts of the left and right box walls of the protective box 1 are respectively provided with a chute 11, the left and right parts of the lower box wall of the protective box 1 are respectively fixedly connected with a supporting device 5, a movable device 6 is respectively inserted and connected into the two supporting devices 5, the upper part of the movable device 6 is slidably connected with the protective box 1 through the chute 11, the upper part of the supporting device 5 is slidably connected with a limiting main body 7, and the two limiting main bodies 7 are respectively connected, the upper end of the movable device 6 is fixedly connected with an electromagnetic wave distance measuring instrument 8.

The supporting device 5 comprises a supporting rod 51, an extending block 53 is arranged on the upper portion of the outer surface of the supporting rod 51, the supporting rod 51 and the extending block 53 are of an integral structure, a movable groove 52 is formed in the middle of the upper end of the supporting rod 51, a connecting groove 54 penetrating through the front end and the rear end of the extending block 53 is formed in the front end of the extending block 53, the extending block 53 is communicated with the interior of the movable groove 52, a limiting rod 71 can slide on the lower portion of the connecting groove 54 under the action of gravity and is clamped with a movable rod 63 connected in the movable groove 52 in a sliding mode, fixing of the movable rod 63 is achieved, stability is high, an included angle of 60 degrees is formed between the connecting groove 54 and the movable groove 52, and the limiting main body 7 can slide to; the movable device 6 comprises a fixed plate 61, the middle part of the left end and the middle part of the right end of the fixed plate 61 are both fixedly connected with a slide block 62, the left part of the lower end and the right part of the lower end of the fixed plate 61 are both fixedly connected with a movable rod 63, and the outer surface of the movable rod 63 is provided with a plurality of clamping grooves 64 which are convenient to be clamped with a limiting rod 71 to fix the limiting rod; the movable rod 63 is connected with the chute 11 in a sliding way through the sliding block 62, and the movable rod 63 is connected in the movable chute 52 in a sliding way to movably connect the movable device 6 with the supporting device 5; the limiting main body 7 comprises a limiting rod 71, the diameter size of the front part and the diameter size of the rear part of the limiting rod 71 are both larger than the diameter size of the middle part, a limiting effect is achieved, the limiting rod 71 is prevented from falling off from the connecting groove 54, the front end of the limiting rod 71 is welded with a pull block 72, and the middle part of the limiting rod 71 is connected in the connecting groove 54 in a sliding mode; the draw-in groove 64 is the arc structure, and draw-in groove 64 arc size is the same with the left arc size in the middle part of gag lever post 71, can make gag lever post 71 joint firm in draw-in groove 64, and stability is strong, and the size of draw-in groove 64 lower part is greater than the size on draw-in groove 64 upper portion, prevents effectively that movable rod 63 slippage.

It should be noted that, the utility model relates to a special measuring device for building engineering design, in the process of measuring the distance by the electromagnetic wave distance measuring instrument 8, the protective box 1 can be moved to a proper position by pushing the handle 9, the dust-proof cover 10 is opened, the slide block 62 can slide upwards in the chute 11 by pulling the fixed plate 61 upwards, the movable rod 63 is driven by the fixed plate 61 to move upwards, the limit rod 71 is driven by the movable rod 63 to move upwards in the connecting groove 54, when the electromagnetic wave distance measuring instrument 8 moves to the upper end of the protective box 1, the fixed plate 61 stops pulling upwards, the limit main body 7 freely slides to the lowest point of the connecting groove 54 under the action of gravity, the movable rod 63 is limited in the clamping groove 64 by the limit rod 71, the movable rod 63 is prevented from sliding downwards in the movable groove 52 by the limit rod 71, the stability is strong, the operation is convenient, carry out the distance monitoring through electromagnetic wave distancer 8, after finishing detecting, can open chamber door 4, promote gag lever post 71 earlier through drawing piece 72, make gag lever post 71 upwards slide in spread groove 54, draw-in groove 64 and gag lever post 71 separation this moment, movable rod 63 can receive action of gravity at the inslot 52 lapse that moves, receive electromagnetic wave distancer 8 through fixed plate 61 in protecting box 1, can effectively avoid a large amount of dusts to adhere to through closing shield 10, improve electromagnetic wave distancer 8's life, and ensure the accuracy that electromagnetic wave distancer 8 detected, the device has dustproof function, be convenient for accomodate, and is convenient for remove, and the flexible operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a special measuring device of building engineering design, includes guard box (1), its characterized in that: the lower end of the protective box (1) is welded with a base (2), the four corners of the lower end of the base (2) are fixedly connected with a self-locking wheel (3), the front end of the protective box (1) is movably connected with a box door (4) through a hinge, the left end of the protective box (1) is fixedly connected with a handle (9), the upper end of the protective box (1) is movably connected with a dust cover (10) through a rotating shaft, the upper parts of the left and right box walls of the protective box (1) are respectively provided with a sliding chute (11), the left part and the right part of the lower box wall of the protective box (1) are respectively fixedly connected with a supporting device (5), two supporting devices (5) are respectively and alternately connected with a movable device (6), the upper parts of the movable devices (6) are slidably connected with the protective box (1) through the sliding chutes (11), the upper parts of the supporting devices (5) are slidably connected with a limiting main body (, and two spacing main parts (7) all with corresponding head (6) joint together, electromagnetic wave distancer (8) of upper end fixedly connected with of head (6).

2. The special measuring device for architectural engineering design according to claim 1, wherein: support arrangement (5) are including bracing piece (51), the surface upper portion of bracing piece (51) is provided with one and extends piece (53), and bracing piece (51) and extension piece (53) structure as an organic whole, open the upper end middle part of bracing piece (51) has one movable groove (52), the front end of extending piece (53) is opened has one spread groove (54) of break-over around, and extends piece (53) and communicates with each other with movable groove (52) inside, it inclines to be 60 degrees contained angles between spread groove (54) and the movable groove (52).

3. The special measuring device for architectural engineering design according to claim 1, wherein: the movable device (6) comprises a fixed plate (61), a sliding block (62) is fixedly connected to the middle of the left end and the middle of the right end of the fixed plate (61), a movable rod (63) is fixedly connected to the left portion of the lower end and the right portion of the lower end of the fixed plate (61), and a plurality of clamping grooves (64) are formed in the outer surface of the movable rod (63).

4. The special measuring device for architectural engineering design according to claim 3, wherein: the movable rod (63) is connected with the sliding groove (11) in a sliding mode through the sliding block (62), and the movable rod (63) is connected with the movable device (6) and the supporting device (5) in the movable groove (52) in a sliding mode.

5. The special measuring device for architectural engineering design according to claim 1, wherein: spacing main part (7) include gag lever post (71), the anterior diameter size and the rear portion diameter size of gag lever post (71) all are greater than middle part diameter size, the front end of gag lever post (71) all welds one and draws piece (72), the middle part sliding connection of gag lever post (71) is in spread groove (54).

6. The special measuring device for architectural engineering design according to claim 3, wherein: the clamping groove (64) is of an arc-shaped structure, the arc-shaped size of the clamping groove (64) is the same as that of the arc-shaped size of the middle left side of the limiting rod (71), and the size of the lower portion of the clamping groove (64) is larger than that of the upper portion of the clamping groove (64).