JPH081469Y2 - Pressure gauge holding device - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for holding a pressure measuring gauge for measuring the pressure of hydraulic equipment mounted on construction machines such as power shovels and bulldozers.

[0002]

2. Description of the Related Art A large number of hydraulic equipment such as hydraulic pumps, hydraulic motors, hydraulic cylinders, and operating valves are mounted on construction machines such as power shovels and bulldozers, and pressure is measured to check the performance of these hydraulic equipment. There is.

For example, a hydraulic hose is connected to a pressure measuring port of a hydraulic device, and a pressure measuring gauge is connected to this hydraulic hose so that the pressure measuring gauge can be moved to an easily visible place.

[0004]

When measuring pressures at a plurality of points using a plurality of pressure measuring gauges, it is troublesome to arrange the plurality of pressure measuring gauges in an easy-to-see location. It is necessary to hold the pressure measuring gauge by hand and visually check it, but it is difficult to visually check when pressure is measured while operating the operating lever with both hands.

When the measured values of a plurality of pressure measuring gauges are checked and written in the entry table, the position of the plurality of pressure measuring gauges may change, resulting in a writing error.

Therefore, an object of the present invention is to provide a holding device for a pressure measuring gauge which can solve the above-mentioned problems.

[0007]

Means and Actions for Solving the Problems A case body and a lid form a case, a belt having a locking hook is attached to the case, a notch groove is formed in the case body, and a window is formed in the lid. The hose connection part can be projected from the notch groove by accommodating the pressure measuring gauge in the case, the scale part can be seen through the window, and the case can be correctly placed in a place easy to measure by locking the locking hook. It was done like this.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, a case body having a box-like shape composed of a pair of first vertical plates 2 and 2 facing the bottom plate 1 and a pair of second vertical plates 3 and 3 facing the bottom plate 1. 4, a lid 5 is attached to one of the first vertical plates 2 of the case body 4 so as to be freely opened and closed by a hinge 6, and is locked by a hook 7 attached to the other first vertical plate 2 and a receiving piece 8 attached to the lid 5. A plurality of ring-shaped cushioning rubbers 10 are attached to the bottom plate 1 of the case body 4 at intervals, and a notch groove 11 is formed on the other first vertical plate 2 of the case body 4 to face each cushioning rubber 10. Then, the window 12 is formed on the lid 5 so as to face each cushioning rubber 10.

A pair of second vertical plates 3, 3 of the case body 4
Each ring 13 is attached to each ring 13, and a hook 15 provided at one end of the belt 14 is locked to each ring 13 to attach the belt 14 to the case body 4, and the other end of each belt 14 has a substantially hook shape. The locking hooks 16 are attached.

Next, the usage state will be described. As shown in FIG. 3, the lid 5 is opened and the pressure measuring gauge A is attached to the case body 4.
It is put inside and placed on the cushioning rubber 10, the hose connecting portion B is projected outward from the notch groove 11, the lid 5 is closed and the lid 5 is locked by the lock 9 as shown in FIG. Thereby, the graduation portion C of the pressure measuring gauge A can be visually observed through the window 12 of the lid 5, the elasticity of the buffer rubber 10 can hold the pressure measuring gauge A in the case without rattling, and the pressure measuring gauge having a slightly different thickness. Even A can be stored in the case.

As shown in FIG. 5, the locking hook 16 of the band 14 is locked to the window opening / closing hook 21 of the operator's cab 20 to suspend the case, and the hydraulic hose D is connected to the hose connection B of each pressure measuring gauge A. Are connected to the pressure measuring ports of the hydraulic equipment for measuring each hydraulic hose. In this state, the operator sits on the seat 22 and the operating lever 2
While operating 3 to operate the hydraulic equipment, the pressure is measured by visually checking the graduation portion C of the pressure measuring gauge A in the case.

[0012]

EFFECTS OF THE INVENTION Since a plurality of pressure measuring gauges can be stored in a case and the case can be hung by a locking hook 16 and a belt 14 at a place where it is easy to measure, a place where it is easy to measure a plurality of pressure measuring gauges A It can be installed in the correct arrangement. Therefore, the measurer can visually check the graduation portion C and measure the pressure without holding the pressure measuring gauge by hand, which not only facilitates the work but also keeps the pressure measuring gauge A in the case at a predetermined level. Since it becomes an array, there is no error in writing the measured value of each pressure measuring gauge in the entry table.

The case body 4 can be opened by opening the lid 5.
Since the pressure measuring gauge A can be easily stored in or taken out from the inside, it can be replaced with a different pressure measuring gauge A or the arrangement can be changed.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view of a pressure measuring gauge holding device.

FIG. 2 is a side view of a pressure measuring gauge holding device.

FIG. 3 is a perspective view of a use state with a lid open.

FIG. 4 is a perspective view of a use state with a lid closed.

FIG. 5 is a perspective view showing a state in which a pressure measuring gauge holding device is attached to a driver's cab.

[Explanation of symbols]

4 case body, 5 lid, 11 notch groove, 12 window, 1
4 belts, 16 locking hooks, A pressure gauge, B hose connection, C scale.

 ─────────────────────────────────────────────────── ───Continued from the front page (56) Bibliography Sho 63-156098 (JP, U) Rikai Hei 2-118220 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. A case body 4 capable of accommodating a plurality of pressure measuring gauges A and having a notch 11 facing a hose connecting portion B thereof is provided with a window 12 facing a graduation portion C of the pressure measuring gauge A. A holding device for a pressure measuring gauge, characterized in that a lid 5 is attached so as to be openable and closable to form a case, and a belt 14 having a locking hook 16 is attached to the case.