Thermal control instrument mounting device
Technical Field
The utility model relates to the technical field of thermal power plants, in particular to a thermal control instrument mounting device.
Background
The thermal control instrument is short for heat energy control, and the thermal control instrument mainly comprises various measuring equipment such as pressure, temperature, analysis instruments, an actuating mechanism, flow measuring elements, a material level and the like, and the thermal control instrument is needed to be used in a thermal power plant, and in the installation process of some thermal control instruments, the thermal control instruments are needed to be arranged on a wall surface, so that workers can observe and read data conveniently.
The existing instrument is fixed on the wall surface through bolts and is not adjustable in height, when the instrument needs to be overhauled, workers need to ascend to operate, long-time hand lifting work is easy to cause fatigue of the workers, and overhauling efficiency of the thermal control instrument is affected.
Accordingly, the present application now proposes a thermal control meter mounting device to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a thermal control instrument mounting device, which solves the problems that when the thermal control instrument is required to be overhauled, workers need to ascend to operate, long-time hand lifting work is easy to cause fatigue of the workers, and overhauling efficiency of the thermal control instrument is affected.
In order to achieve the purpose, the utility model provides the following technical scheme that the thermal control instrument mounting device comprises a mounting frame fixed on a wall surface of a thermal power plant, and further comprises:
The fixing mechanism is arranged on the mounting frame and used for fixing the instrument body;
The adjusting mechanism is arranged on the mounting frame and connected with the fixing mechanism and is used for controlling the mounting height of the instrument body;
the adjustment mechanism includes:
The power piece is arranged on the mounting frame and used for controlling the fixing mechanism to move in the vertical direction on the mounting frame;
The transmission part is arranged on the power part and is connected with the fixing mechanism.
The mounting frame comprises a fixing plate, a supporting plate arranged on the fixing plate and a side plate fixed on one side of the supporting plate away from the fixing plate, and the power piece is arranged on the side plate.
The power piece comprises a motor arranged on the fixing mechanism and a rotating shaft fixed at the power output end of the motor, the transmission piece is connected with the rotating shaft, the rotating shaft penetrates through the side plate, and a moving groove for the rotating shaft to move is formed in the side plate.
The transmission piece comprises a gear fixed on the rotating shaft and a rack fixed on the supporting plate, and the gear is meshed with the rack.
The fixing mechanism comprises a mounting seat sleeved on the side plate, a connecting plate fixed on one side of the side plate, an upper clamping jaw fixed on one side of the side plate, an adjustable lower clamping jaw arranged below the connecting plate, a meter body arranged between the lower clamping jaw and the upper clamping jaw, a motor fixed on one side of the mounting seat, and a rotating groove for rotating the rotating shaft, wherein the rotating groove is formed in the position of the rotating shaft, and the position of the meter body is provided with limiting grooves for fixing the meter body.
The lifting plate is arranged on one side, close to the mounting seat, of the lower clamping jaw, a screw is connected to the lifting plate in a threaded mode, the upper end of the screw is connected to the connecting plate in a threaded mode, a guide rod is arranged at the upper end of the lifting plate, the guide rod penetrates through the connecting plate, and a rotating block is arranged at the lower end of the screw.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the installation height of the instrument body can be conveniently adjusted by arranging the adjusting mechanism, the installation requirements under different working conditions are met, the installation flexibility and adaptability are improved, when the instrument body needs to be overhauled, the adjusting mechanism is controlled to drive the fixing mechanism to move up and down on the mounting frame, so that the instrument body moves down, when the downward moving position is convenient for a worker to operate, the adjusting mechanism is closed, the adjusting mechanism can meet the requirement that the worker with different heights overhauls, and because the height and the position of the instrument body can be conveniently adjusted, the maintenance flow is greatly simplified and the maintenance cost is reduced when the instrument is calibrated, replaced or maintained.
Drawings
FIG. 1 is a schematic diagram of a main structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a front view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a cross-section of an embodiment of the present utility model;
FIG. 4 is a schematic view illustrating a structure of a fixing mechanism connected to a mounting frame according to an embodiment of the present utility model;
FIG. 5 is a schematic structural view of a fixing mechanism according to an embodiment of the present utility model;
FIG. 6 is a schematic view illustrating a structure of a connection frame connected to an adjusting mechanism according to an embodiment of the present utility model;
FIG. 7 is a schematic diagram of a power member according to an embodiment of the present utility model;
Fig. 8 is a schematic structural diagram of an adjusting mechanism driving an instrument body to move on a mounting frame according to an embodiment of the present utility model.
1, A mounting frame, 11, a fixed plate, 12, a supporting plate, 13, a side plate, 1301, a moving groove, 2, a meter body, 3, a fixing mechanism, 31, a mounting seat, 3101, a rotating groove, 32, a connecting plate, 33, an upper clamping jaw, 34, a lower clamping jaw, 3401, a limiting groove, 35, a lifting plate, 36, a screw rod, 37, a rotating block, 38, a guide rod, 4, an adjusting mechanism, 41, a motor, 42, a rotating shaft, 43, a gear, 44 and a rack.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, the utility model provides a technical scheme that a thermal control instrument mounting device comprises a mounting frame 1 fixed on a wall surface of a thermal power plant, and further comprises:
The fixing mechanism 3 is arranged on the mounting frame 1 and is used for fixing the instrument body 2;
the adjusting mechanism 4 is arranged on the mounting frame 1 and connected with the fixing mechanism 3, and is used for controlling the mounting height of the instrument body 2;
The adjusting mechanism 4 includes:
the power piece is arranged on the mounting frame 1 and used for controlling the fixing mechanism 3 to move in the vertical direction on the mounting frame 1;
The transmission part is arranged on the power part and is connected with the fixing mechanism 3.
It should be noted that, during operation, fix the setting position at the thermal power plant wall with mounting bracket 1, then install fixed establishment 3 on mounting bracket 1, and fix instrument body 2 in fixed establishment 3, control instrument body 2 through adjustment mechanism 4 and move up to the installation height of settlement, avoid equipment or personnel of thermal power plant to collide with instrument body 2 in the in-process of operation, cause the damage of instrument body 2, through setting up adjustment mechanism 4, can conveniently adjust the installation height of instrument body 2, the installation demand under different operating modes has been satisfied, flexibility and adaptability of installation have been improved, and when instrument body 2 needs to overhaul, control adjustment mechanism 4 drives fixed establishment 3 and moves up and down at mounting bracket 1, make instrument body 2 move down, when the position that moves down makes things convenient for the staff to operate, close adjustment mechanism 4, adjustment mechanism 4 can satisfy the staff of different heights and overhaul the use, because instrument body 2's height and position can conveniently adjust, therefore in the instrument calibration of carrying out, when changing and maintaining, maintenance flow has been simplified greatly.
In one embodiment, the mounting frame 1 includes a fixing plate 11, a support plate 12 provided on the fixing plate 11, and a side plate 13 fixed to a side of the support plate 12 away from the fixing plate 11, and a power member is provided on the side plate 13.
Thus, referring to fig. 6, the fixing plate 11 is used as the foundation of the mounting frame 1, a stable supporting surface is provided, the whole mounting frame 1 is firmly fixed at a required position, the supporting plate 12 is connected to the fixing plate 11, the longitudinal bearing capacity of the mounting frame 1 is enhanced, the mounting frame 1 can bear larger load, the side plates 13 are added, the mounting position is provided for the power piece, the whole rigidity and stability of the mounting frame 1 are further enhanced, the power piece is arranged on the side plates 13, the power piece is tightly integrated with other parts of the mounting frame 1, the equipment mounting process is simplified, additional supporting structures and connecting pieces are reduced, and the integrated design is favorable for optimizing the equipment layout, and the space utilization rate is improved, so that the whole system is more compact and efficient.
In one embodiment, the power member includes a motor 41 provided on the fixing mechanism 3 and a rotating shaft 42 fixed at a power output end of the motor 41, the transmission member is connected to the rotating shaft 42, the rotating shaft 42 passes through the side plate 13, and a moving groove 1301 for moving the rotating shaft 42 is formed in the side plate 13.
In this way, referring to fig. 7, the motor 41 is used as a power source, so that stable and controllable power output can be provided, stable operation of a transmission system is ensured, the rotating shaft 42 directly transmits power of the motor 41 to a transmission member, energy loss in a power transmission process is reduced, transmission efficiency is improved, the rotating shaft 42 rotates under the driving of the motor 41, then the rotating shaft 42 can freely move in the moving groove 1301 under the action of the transmission member, and flexible adjustment of the fixing mechanism 3 in the vertical direction is realized.
In one embodiment, the transmission member includes a gear 43 fixed to the rotation shaft 42 and a rack 44 fixed to the support plate 12, and the gear 43 is engaged with the rack 44.
In such design, referring to fig. 6, the gear 43 is engaged with the rack 44, so that accuracy of the transmission process can be ensured, the rotation shaft 42 drives the gear 43 to rotate, so that the gear 43 is engaged with the rack 44, and the fixing mechanism 3 can be driven to move up and down on the mounting frame 1, thereby meeting the mounting requirements of the instrument body 2 at different heights.
In an embodiment, the fixing mechanism 3 includes a mounting seat 31 sleeved on the side plate 13, a connecting plate 32 fixed on a side, away from the side plate 13, of the mounting seat 31, an upper clamping jaw 33 fixed on a side, away from the side plate 13, of the connecting plate 32, and a lower clamping jaw 34 adjustably arranged below the connecting plate 32, the meter body 2 is arranged between the lower clamping jaw 34 and the upper clamping jaw 33, a motor 41 is fixed on one side of the mounting seat 31, a rotating groove 3101 for rotating the rotating shaft 42 is formed in a position of the mounting seat 31 corresponding to the rotating shaft 42, and limiting grooves 3401 for fixing the meter body 2 are formed in positions of the upper clamping jaw 33 and the lower clamping jaw 34 corresponding to the meter body 2.
In this way, referring to fig. 4 and fig. 5, the design of the upper clamping jaw 33 and the lower clamping jaw 34 can firmly clamp the instrument body 2, prevent the instrument body 2 from shaking or falling off in the installation or use process, the limiting groove 3401 is formed, the clamping stability is further enhanced, the instrument body 2 can be accurately positioned at a fixed position, the lower clamping jaw 34 is adjustably arranged, the fixing mechanism 3 can adapt to the instrument body 2 with different sizes, the universality of the device is improved, the instrument body 2 can be easily clamped and released by adjusting the position of the lower clamping jaw 34, the installation and the disassembly are convenient, the motor 41 is fixed on one side of the installation seat 31, and the accurate movement of the fixing mechanism 3 in the vertical direction is realized through the meshing transmission of the rotating shaft 42, the gear 43 and the rack 44.
In an embodiment, a lifting plate 35 is disposed on a side of the lower clamping jaw 34 near the mounting seat 31, a screw rod 36 is screwed on the lifting plate 35, an upper end of the screw rod 36 is screwed on the connecting plate 32, a guide rod 38 is disposed at an upper end of the lifting plate 35, the guide rod 38 is arranged on the connecting plate 32 in a penetrating manner, and a rotating block 37 is disposed at a lower end of the screw rod 36.
In this way, referring to fig. 4 and 5, the screw 36 is used as an adjusting element, the upper end of the screw 36 is in threaded connection with the connecting plate 32, the lower end of the screw is rotated by the rotating block 37, the height of the lifting plate 35 can be accurately adjusted by rotating the screw 36, and then the position of the lower clamping jaw 34 is adjusted, so that the fixing mechanism 3 can adapt to meter bodies 2 with different heights, the lifting plate 35 is used as a supporting structure of the lower clamping jaw 34, the stability of the lower clamping jaw 34 in the adjusting process is ensured, the guide rod 38 is penetrated on the connecting plate 32 and fixedly connected with the lifting plate 35, the guide rod 38 plays a guide role, the straightness of the lifting plate 35 in the up-down moving process is ensured, and the deflection or distortion phenomenon is prevented.