CN211904190U - Instrument guard box and instrument - Google Patents

Abstract

The utility model provides an instrument guard box and instrument, the characteristic of this guard box is that bottom of the case center is equipped with a great line hole of crossing, encircles bottom of the case center simultaneously and is equipped with 6 mounting holes, is used for the threading with the supporting guard box pillar cavity of guard box, and the ring flange of pillar is equipped with 6 mounting holes. The protective box is tightly connected with the support column through the mounting hole by bolts, the protective box can rotate to be randomly adjusted in position relation with the support column, and a buffer device is arranged between the protective box and the support column. The utility model provides an instrument is installed in above-mentioned instrument protection case. The utility model discloses an adjusting bolt, the relative position of instrument guard box and pillar can be adjusted wantonly to solve the unreasonable rectification problem of orientation of instrument guard box. Through adopting bolted connection, need not use welding equipment for simple to operate is very nimble. Through install buffer additional between instrument guard box and pillar, can effectually play waterproof, anti-vibration effect.

Description

Instrument protection box and instrument

technical field

The utility model relates to, in particular to an instrument protection box and an instrument, in particular to an instrument protection box which can be flexibly installed and has waterproof and anti-vibration functions.

Background technique

In municipal water supply and drainage projects, on-site detection instruments are widely used. In order to protect the on-site primary instruments or transmitters, the on-site primary instruments or transmitters are generally installed in the on-site instrument protection box, which is an important instrument for on-site installation of the instrument. Protection, thermal insulation, dustproof, waterproof equipment. During on-site construction and installation, the box is generally welded and installed with brackets or pillars. In the actual construction process, the frontal orientation of the instrument protection box is often unreasonable due to various reasons, and it is difficult to rectify and adjust.

After searching, the patent document CN202204525U discloses an outdoor detection instrument protection device, including: a box-shaped frame, the detection instrument is located in the frame; a steel plate, which is covered and connected to the box-shaped frame, and the steel plate is arranged obliquely. The design of the prior art is simple, but it cannot solve the problem that the installation orientation of the instrument is difficult to rectify due to various reasons inside the box, and it cannot be waterproof and shockproof.

Utility model content

Aiming at the defects in the prior art, the purpose of the utility model is to provide an instrument protection box and an instrument.

An instrument protection box provided according to the utility model comprises an instrument protection box body, an instrument protection box pillar and bolts;

Among them, the box body of the instrument protection box and the pillar of the instrument protection box are connected by bolts; the bottom of the box body of the instrument protection box is distributed with a plurality of mounting holes for bolts; the flange of one end of the pillar of the instrument protection box near the bottom of the box is also provided with a plurality of bolts The installation hole of the instrument protection box can be rotated 60 degrees and the relative position of the column of the instrument protection box can be adjusted; the box of the instrument protection box and the column of the instrument protection box can be detachably connected; the box of the instrument protection box can be opened from left to right or up and down.

Preferably, when the cover of the instrument protection box is opened up and down, it includes an elastic sheet, a first receiving member, a second receiving member and a link rod; the instrument protection box is divided into an upper shell and a lower shell, and the first bearing The elastic sheet is connected to the first and second receiving parts, and the link rod is connected to the upper and lower housings of the instrument protection box.

Preferably, when the cover of the instrument protection box is opened up and down, it further includes an extension plate, and the extension plate is arranged on the upper shell of the instrument protection box, and is fitted with the front end of the lower shell of the instrument protection box, and passes through the upper shell of the instrument protection box. The connector is tightly connected.

Preferably, the center of the box bottom of the instrument protection box is provided with a wire hole, and at the same time, a plurality of installation holes are also provided around the wire hole.

Preferably, the pillars of the instrument protection box pillars are hollow.

Preferably, flanges are provided at both ends of the pillar of the instrument protection box, and a plurality of mounting holes are provided on the flanges around the hollow center.

Preferably, the mounting hole at one end of the instrument protection box pillar close to the box bottom of the instrument protection box body corresponds to the mounting hole at the box bottom.

Preferably, the instrument protection box further includes a buffer device, and the buffer device is placed between the instrument protection box body and the column of the instrument protection box.

Preferably, the column of the instrument protection box is provided with an adjustable lifting device.

According to an instrument provided by the utility model, the instrument is installed in the above-mentioned instrument protection box.

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

1. By adjusting the bolts, the relative position of the instrument protection box body and the pillar can be adjusted arbitrarily, so as to solve the problem of unreasonable rectification of the direction of the instrument protection box.

2. By using bolt connection, no welding equipment is needed, which makes the installation convenient and very flexible.

3. By adding a buffer device between the instrument protection box and the pillar, it can effectively play the role of waterproof and anti-vibration.

4. By using bolt connection, if the front of the instrument protection box is found to be unreasonable during construction, the bolts can be removed to adjust the angle of the instrument protection box to reconnect and tighten, so that the rectification after construction is simple.

5. Through the device of opening the cover up and down, the sealing of the instrument protection box can be more tightly, and the design of the linkage rod can make the upper shell reach the state of fully open or half open, which is convenient for maintenance.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Figure 1 is the installation diagram of the instrument protection box;

Figure 2 is a schematic diagram of the bottom of the instrument protection box;

Figure 3 is a schematic diagram of the pillars of the instrument protection box;

Fig. 4 is the schematic diagram of the upper and lower cover opening device of the instrument protection box;

FIG. 5 is a schematic diagram of the connection device of the upper and lower cover opening devices of the instrument protection box.

In the picture:

Detailed ways

The present utility model will be described in detail below with reference to specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that, for those skilled in the art, several changes and improvements can be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

As shown in Figure 1, Figure 2, Figure 3, an instrument protection box provided according to the present utility model includes an instrument protection box body 1, an instrument protection box pillar 2, a buffer device 3 and a bolt 4. The instrument protection box The feature of body 1 is that there is a large wire hole in the center of the box bottom, and the protective box pillar matched with the protective box body is hollow for threading. At the same time, there are six installation holes around the wire hole. There are flanges at both ends of the instrument protection box. The flange plate at one end of the instrument protection box pillar 2 near the bottom of the box is provided with six mounting holes, which are connected to the instrument protection box body 1; the flange plate at the other end also has 6 mounting holes. Connect to ground foundation. The instrument protection box and the pillars of the instrument protection box are fastened with bolts through the installation holes, and the protection box can be rotated 60 degrees and the positional relationship with the pillars can be adjusted arbitrarily. There is a buffer device between the protective box and the pillar.

Next, preferred examples are provided to further illustrate the present invention.

The utility model adopts the upper and lower cover opening device as the best solution. When the instrument protection box body 1 is opened up and down, it includes: an elastic thin plate 5, a first receiving member 6, a second receiving member 7, an extension plate 8 and a linkage rod 9; The instrument protection box body 1 is divided into an upper casing and a lower casing, the first receiving member 6 is arranged on the upper casing, the second receiving member 7 is arranged on the lower casing, the elastic sheet 5 is connected with the first receiving member 6 and the first The two receiving parts 7 are connected, and the link rod 9 is connected to the upper casing and the lower casing of the instrument protection box body 1; the extension plate 8 is arranged on the upper casing of the instrument protection box The front end of the lower casing is fitted and fastened by means of snaps or bolts. The interlocking rod 9 can be in a fully open or half-open state for the upper shell of the instrument protection box 1. In the fully-open state, it is convenient for maintenance personnel to maintain; in the half-open state, it is convenient for maintenance personnel to maintain in the rain. A waterproof material is provided on the outside of the elastic sheet to prevent the intrusion of rainwater or moisture.

Next, variations are provided to further illustrate the present invention.

The buffer device 3 in the present invention can be a rubber gasket, or can be filled with moisture-absorbing cotton made of polymer water-absorbing resin, so as to play the role of waterproof and shock absorption.

The bolts are coated with hard film anti-rust oil, paint, epoxy resin, and asphalt to prevent rusting, because it is not easy to install and rectify after rusting.

The inside of the instrument protection box body 1 can be put into a flame retardant thermal insulation asbestos layer and refractory asbestos to adapt to the high temperature and flammable working environment to protect the instrument.

An anti-corrosion paint layer can be added on the surface of the box to better protect the instrument protection box.

Nitrogen can also be filled in the box to solve the problem of heat preservation.

Assembly principle:

During construction and installation, firstly connect the pillar 2 to the ground pre-embedded foundation corner bolts reliably, then align the mounting holes of the box 1 with the mounting holes of the pillar 2, and install the buffer device 3 flat between the box 1 and the pillar. , and then use bolts 4 to fasten the box body 1, the support column 2, and the buffer device 3 through the mounting holes.

If you need to adjust the front of the box 1, first loosen the bolt 4 and remove it, then adjust the relative angle between the box 1 and the pillar, so that the front of the box 1 is facing as expected and aligned with the mounting hole of the pillar 2, and then use the bolt 4 again. Tighten the connection.

As mentioned above, the entire installation and adjustment process is simple, only a wrench tool is required, and no electric welding machine is required.

The specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which do not affect the essential content of the present invention. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily, provided that there is no conflict.

Claims (10)

1. An instrument protection box is characterized by comprising an instrument protection box body (1), an instrument protection box support column (2) and a bolt (4);

the instrument protection box body (1) is connected with the instrument protection box support column (2) through a bolt (4);

a plurality of mounting holes for bolts (4) are distributed at the bottom of the instrument protection box body (1);

a plurality of mounting holes for bolts (4) are also formed in the flange plate at one end, close to the box bottom, of the instrument protection box strut (2);

the instrument protection box body (1) can rotate by 60 degrees and is adjusted to be opposite to the instrument protection box support (2);

the instrument protection box body (1) is detachably connected with the instrument protection box support column (2);

the instrument protection box body (1) is opened left and right or up and down.

2. The instrument protection box of claim 1, wherein when the instrument protection box body (1) is opened up and down, the instrument protection box comprises: the device comprises an elastic thin plate (5), a first bearing piece (6), a second bearing piece (7) and a linkage rod (9); instrument guard box (1) is divided into casing and lower casing, first accepting piece (6) set up at last casing, second accepting piece (7) set up casing under, elasticity sheet metal (5) are continuous with first accepting piece (6) and second accepting piece (7), the last casing and the lower casing of instrument guard box (1) are connected in trace (9).

3. The instrument protection box of claim 2, wherein when the instrument protection box body (1) is opened up and down, the instrument protection box further comprises an extension plate (8), the extension plate (8) is arranged on the upper shell of the instrument protection box body (1), attached to the front end of the lower shell of the instrument protection box body (1), and fastened and connected through a connecting piece.

4. The instrument protection box of claim 1, wherein a wire through hole is formed in the center of the bottom of the box body (1) of the instrument protection box, and a plurality of mounting holes are formed around the wire through hole.

5. Instrument protection box according to claim 1, characterized in that the legs of the instrument protection box legs (2) are hollow.

6. The instrument protection box of claim 1, characterized in that flanges are arranged at two ends of the instrument protection box pillar (2), and a plurality of mounting holes are arranged on the flanges around the hollow center.

7. The instrument protection box of claim 1, characterized in that the mounting hole of the instrument protection box pillar (2) near the box bottom end of the instrument protection box body (1) corresponds to the mounting hole of the box bottom.

8. The instrument shelter according to claim 1, further comprising a cushioning device (3), the cushioning device (3) being interposed between the instrument shelter box body (1) and the instrument shelter leg (2).

9. Instrument protection box according to claim 1, characterized in that the instrument protection box column (2) is provided with an adjustable lifting device.

10. A meter, characterized in that the meter is mounted in a meter box according to any one of claims 1-9.

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