CN219368792U - Mounting seat of sensor - Google Patents

Abstract

The utility model provides a sensor mounting base, comprising: base, mount, accommodate the lead screw and fixture. At least three mount annular equidistance sets up on the base, and every on the mount all be equipped with accommodate the lead screw with fixture. The fixing frame is of a vertical bending structure, the vertical portion of the fixing frame is vertically fixed with the base, the bending portion of the fixing frame is horizontally arranged and is provided with an adjustable adjusting screw rod, one end of the adjusting screw rod penetrates through the bending portion of the fixing frame and is in transmission connection with the clamping mechanism, and when the adjusting screw rod is adjusted up and down, the corresponding clamping mechanism is driven to separate from or compress the sensor arranged on the base. The utility model can improve the stability of the sensor installation and fixation.

Description

A mount for a sensor

technical field

The utility model relates to the technical field of sensor installation, in particular to a sensor installation seat.

Background technique

The wireless temperature and vibration acceleration sensor is a machine status monitoring sensor based on wireless technology. It has the functions of vibration measurement and temperature measurement. It is easy to operate and automatically indicates status alarms. It is used in industrial equipment status management and monitoring control systems, and is suitable for on-site equipment operation and maintenance personnel. Monitor equipment status, find problems in time, and ensure normal and reliable operation of equipment. The existing wireless temperature and vibration acceleration sensors are equipped with vibration equipment for vibration acceleration detection. The vibration often causes the sensor to fall off from the installation base or the contact surface, so that after the sensor is installed, the stability is relatively poor, and it is easy to shake and affect the measurement. accuracy. Therefore, how to stably install the wireless temperature and vibration acceleration sensor is of great significance.

Utility model content

The utility model provides a sensor mounting seat, which solves the problem of poor measurement accuracy caused by vibration falling off of existing wireless temperature and vibration acceleration sensors during installation, can improve the stability of sensor installation and fixation, and improve the accuracy of sensor detection data.

To achieve the above purpose, the utility model provides the following technical solutions:

A mounting seat for a sensor, comprising: a base, a fixing frame, an adjusting screw and a clamping mechanism;

At least three of the fixing frames are arranged equidistantly on the base, and each of the fixing frames is provided with the adjusting screw and the clamping mechanism;

The fixed frame is a vertical bending structure, the vertical part of the fixed frame is vertically fixed to the base, the bent part of the fixed frame is arranged horizontally, and is provided with an adjustable adjusting screw rod, so One end of the adjusting screw rod passes through the bending part of the fixing frame and is connected to the clamping mechanism in transmission. When the adjusting screw rod is adjusted up and down, the corresponding pair of clamping mechanisms is driven to be arranged on the base. The sensor is disengaged or compressed.

Preferably, the clamping mechanism includes: a pressing plate;

The top surface of the pressing plate is connected with the adjusting screw rod, and when the adjusting screw rod is adjusted downward, the pressing plate is driven to move downward, so as to compress the sensor arranged on the base.

Preferably, the clamping mechanism further includes: a first connecting rod, a second connecting rod, a guide rod, a slider and a splint;

The bottom surface of the pressing plate is connected to the first connecting rod, and the slider is provided on the first connecting rod;

One end of the second connecting rod is movably connected with the slider, and the other end of the second connecting rod is movably connected with the splint;

When the adjusting screw rod is adjusted up and down, it drives the pressing plate, the first connecting rod, the slider, the second connecting rod and the splint to move, so that the splint moves horizontally along the base;

When the adjusting screw rod is adjusted downward, the clamping plate contacts and presses the side wall of the sensor arranged on the base.

Preferably, the clamping mechanism further includes: a guide rod;

The vertical part of the fixed frame is provided with a guide hole, the guide hole is arranged along the horizontal direction, one end of the guide rod is fixedly connected with the splint, and the other end of the guide rod passes through the guide hole;

When the adjusting screw rod is adjusted up and down, the guide rod slides back and forth along the guide hole, so that the splint moves horizontally along the axial direction of the guide hole.

Preferably, hinge seats are provided on the slider and the splint, and the second connecting rod is respectively hinged to the slider and the splint through the hinge seats.

Preferably, the vertical part of the fixing frame is provided with a sliding groove, and the sliding block slides up and down along the sliding groove.

Preferably, it also includes: a protective pad;

The side of the splint far away from the guide bar and the lower surface of the pressing plate are provided with the protective pad.

Preferably, a sliding sleeve is arranged in the guide hole.

Preferably, it also includes: a knob handle and a lock nut;

The lock nut and the knob handle are arranged on the adjusting screw rod, the bottom of the lock nut is closely attached to the upper surface of the bending part of the fixed frame, and the knob handle is provided with the Adjust the upper end of the screw rod.

Preferably, the knob handle has a circular structure, and anti-skid lines are provided on the outer wall.

The utility model provides a mounting seat of a sensor, which is arranged on a base at least three fixing frames at equal intervals in a ring, and the fixing frames are provided with an adjusting screw rod and a clamping mechanism, and the adjusting screw rod is used to drive the The clamping mechanism compresses the sensor arranged on the base. The invention solves the problem of poor measurement accuracy caused by vibration falling off of existing wireless temperature and vibration acceleration sensors during installation, improves the stability of sensor installation and fixation, and improves the accuracy of sensor detection data.

Description of drawings

In order to illustrate the specific embodiments of the present utility model more clearly, the accompanying drawings used in the embodiments will be briefly introduced below.

Fig. 1 is a side view of a mounting seat of a sensor provided by the utility model.

Fig. 2 is a structural diagram of a sensor provided by the utility model when the mounting seat is clamped.

Fig. 3 is a schematic top view of a mounting seat of a sensor provided by the utility model;

Fig. 4 is a schematic cross-sectional view of the upper side of the cooperation between the guide rod and the splint provided by the embodiment of the present invention.

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation methods.

Aiming at the problem that the current wireless temperature and vibration acceleration sensor often falls off due to vibration during installation, the utility model provides a sensor mounting seat, which solves the problem of poor measurement accuracy caused by the vibration fall off of the existing wireless temperature and vibration acceleration sensor during installation, and can improve The stability of sensor installation and fixation improves the accuracy of sensor detection data.

As shown in FIGS. 1 to 4 , a mounting seat for a sensor includes: a base 1 , a fixing frame 2 , an adjusting screw 3 and a clamping mechanism. At least three of the fixing frames 2 are arranged equidistantly in a ring on the base 1 , and each of the fixing frames 2 is provided with the adjusting screw 3 and the clamping mechanism. The fixed frame 2 is a vertical bending structure, the vertical part of the fixed frame 2 is vertically fixed to the base, the bending part of the fixed frame 2 is arranged horizontally, and is provided with the adjustable adjusting wire Rod 3, one end of the adjusting screw rod 3 runs through the bending part of the fixed frame 2 and is connected with the clamping mechanism in transmission, when the adjusting screw rod is adjusted up and down, the corresponding clamping mechanism is driven to Sensors arranged on the base perform disengagement or compression.

Further, the clamping mechanism includes: a pressing plate 5;

The top surface of the pressing plate 5 is connected with the adjusting screw 3, and when the adjusting screw is adjusted downward, it drives the pressing plate to move downwards, so as to compress the sensor arranged on the base.

Further, the clamping mechanism further includes: a first connecting rod 6 , a second connecting rod 12 , a slider 7 and a clamping plate 9 . The bottom surface of the pressing plate 5 is connected to the first connecting rod 6 , and the slider 7 is arranged on the first connecting rod 6 . One end of the second connecting rod 12 is movably connected with the slider 7 , and the other end of the second connecting rod 12 is movably connected with the splint 9 . When the adjusting screw rod is adjusted up and down, it drives the pressing plate, the first connecting rod, the slider, the second connecting rod and the splint to move, so that the splint moves horizontally along the base. When the adjusting screw rod is adjusted downward, the clamping plate contacts and presses the side wall of the sensor arranged on the base.

Specifically, when in use, the sensor is first installed on the installation base 1, and then the adjusting screw 3 is rotated through the knob 4, so that the adjusting screw 3 drives the pressing plate 5 to move downward, and the pressing plate 5 pushes the slider through the first connecting rod 6 7 slides downward, so that the slider 7 pushes the splint 9 to move inwardly through the second connecting rod 12. When the bottom end of the pressure plate 5 is pressed against the top edge of the sensor, the splint 9 just presses against the outer wall of the sensor, and then the sensor It is fixed from the side and the top to make the installation between the sensor and the installation base more firm, which can effectively enhance the stability of the sensor installation, prevent the sensor from shaking, and avoid affecting the accuracy of the sensor measurement.

Further, the clamping mechanism also includes: a guide rod 8 . The vertical portion of the fixed frame 2 is provided with a guide hole, the guide hole is arranged along the horizontal direction, one end of the guide rod 8 is fixedly connected with the splint 9, and the other end of the guide rod 8 runs through the A guide hole; when the adjusting screw rod is adjusted up and down, the guide rod slides back and forth along the guide hole, so that the splint moves horizontally along the axial direction of the guide hole.

Further, the slider 7 and the splint 9 are provided with a hinge seat, and the second connecting rod is respectively hinged with the slider and the splint through the hinge seat.

In one embodiment, the upper hinged seat 10 is connected to the bottom of the slider 7, the lower hinged seat 11 is connected to the splint 9, and the second connecting rod 12 is hinged between each upper and lower hinged seat 10 and the lower hinged seat 11. .

Further, the vertical part of the fixed frame is provided with a sliding slot, and the sliding block slides up and down along the sliding slot.

Further, the installation seat further includes: a protective pad; the side of the splint away from the guide rod and the lower surface of the pressure plate are provided with the protective pad.

In practical application, as shown in FIG. 2 , an upper protective pad 15 is connected to the bottom end of the pressing plate 5 . As shown in FIG. 4 , a side protective pad 14 is provided on one side of the splint 9 . By arranging the side protective pad 14 and the upper protective pad 15, it can effectively prevent the outer wall of the sensor from being damaged when the upper pressing plate 5 and the splint 9 are fixed to the sensor.

Further, a sliding sleeve 16 is arranged in the guide hole. By arranging the sliding sleeve 16, the sliding of the guide rod 8 on the fixed frame 2 can be made smoother.

As shown in Figures 1 and 2, the mount also includes: a knob handle 4 and a locking nut 13; the adjusting screw 3 is provided with the locking nut 13 and the knob handle 4, and the locking The bottom of the nut is in close contact with the upper surface of the bent part of the fixing frame, and the knob handle 4 is arranged at the upper end of the adjusting screw rod.

Specifically, after the pressure plate 5 and the splint 9 have fixedly clamped the sensor, the adjusting screw 3 can be locked by tightening the lock nut 13, so as to prevent the adjusting screw 3 from rotating on its own and prevent the upper pressing plate 5 and the splint from rotating. 9 clamping appears loose.

Further, the knob handle has a circular structure, and anti-skid lines 17 are provided on the outer wall. By providing the anti-skid lines 17, it is possible to effectively prevent hand slipping when the knob 4 is turned.

When in use, first install the sensor on the installation base 1, then turn the adjustment screw 3 through the knob handle 4, so that the adjustment screw 3 drives the pressure plate 5 to move downward, and the pressure plate 5 pushes the slider 7 in the direction through the first connecting rod 6 Slide down to make the slider 7 push the splint 9 to move inwardly through the second connecting rod 12. When the bottom end of the pressure plate 5 is pressed against the top edge of the sensor, the splint 9 just presses against the outer wall of the sensor, and then the sensor is moved from the side. and the top, and finally tighten the lock nut 13 to make the installation between the sensor and the installation base 1 more secure.

It can be seen that the utility model provides a sensor mounting seat, which is arranged on the base at least three fixed frames at equal intervals in a ring, and the fixed frames are provided with an adjusting screw and a clamping mechanism, and the adjusting screw is used to drive The clamping mechanism compresses the sensor arranged on the base. The invention solves the problem of poor measurement accuracy caused by vibration falling off of existing wireless temperature and vibration acceleration sensors during installation, improves the stability of sensor installation and fixation, and improves the accuracy of sensor detection data.

The structure, features and effects of the present utility model have been described in detail above based on the embodiments shown in the drawings. The above description is only a preferred embodiment of the present utility model, but the utility model does not limit the scope of implementation as shown in the drawings. , all changes made according to the idea of the utility model, or modifications to equivalent embodiments that are equivalent to changes, and still within the spirit covered by the description and illustrations, shall be within the protection scope of the utility model.

Claims (10)

1. A mounting seat for a sensor, characterized in that it comprises: a base, a fixed frame, an adjusting screw and a clamping mechanism; At least three of the fixing frames are arranged equidistantly on the base, and each of the fixing frames is provided with the adjusting screw and the clamping mechanism; The fixed frame is a vertical bending structure, the vertical part of the fixed frame is vertically fixed to the base, the bent part of the fixed frame is arranged horizontally, and is provided with an adjustable adjusting screw rod, so One end of the adjusting screw rod passes through the bending part of the fixing frame and is connected to the clamping mechanism in transmission. When the adjusting screw rod is adjusted up and down, the corresponding pair of clamping mechanisms is driven to be arranged on the base. The sensor is disengaged or compressed. 2. The mounting seat of the sensor according to claim 1, wherein the clamping mechanism comprises: a pressing plate; The top surface of the pressing plate is connected with the adjusting screw rod, and when the adjusting screw rod is adjusted downward, the pressing plate is driven to move downward, so as to compress the sensor arranged on the base. 3. The mounting seat of the sensor according to claim 2, wherein the clamping mechanism further comprises: a first connecting rod, a second connecting rod, a guide rod, a slider and a splint; The bottom surface of the pressing plate is connected to the first connecting rod, and the slider is provided on the first connecting rod; One end of the second connecting rod is movably connected with the slider, and the other end of the second connecting rod is movably connected with the splint; When the adjusting screw rod is adjusted up and down, it drives the pressing plate, the first connecting rod, the slider, the second connecting rod and the splint to move, so that the splint moves horizontally along the base; When the adjusting screw rod is adjusted downward, the clamping plate contacts and presses the side wall of the sensor arranged on the base. 4. The mounting seat of the sensor according to claim 3, wherein the clamping mechanism further comprises: a guide rod; The vertical part of the fixed frame is provided with a guide hole, the guide hole is arranged along the horizontal direction, one end of the guide rod is fixedly connected with the splint, and the other end of the guide rod passes through the guide hole; When the adjusting screw rod is adjusted up and down, the guide rod slides back and forth along the guide hole, so that the splint moves horizontally along the axial direction of the guide hole. 5. The mounting seat of the sensor according to claim 4, characterized in that, the slider and the splint are provided with a hinged seat, and the second connecting rod is respectively connected with the slider and the hinged seat through the hinged seat. The splint is hinged. 6 . The mounting seat of the sensor according to claim 5 , wherein the vertical part of the fixing frame is provided with a sliding groove, and the sliding block slides up and down along the sliding groove. 7 . 7. The mounting seat of the sensor according to claim 6, further comprising: a protective pad; The side of the splint far away from the guide bar and the lower surface of the pressing plate are provided with the protective pad. 8. The mounting seat of the sensor according to claim 7, wherein a sliding sleeve is arranged in the guide hole. 9. The mounting seat of the sensor according to claim 8, further comprising: a knob handle and a lock nut; The lock nut and the knob handle are arranged on the adjusting screw rod, the bottom of the lock nut is closely attached to the upper surface of the bending part of the fixed frame, and the knob handle is provided with the Adjust the upper end of the screw rod. 10 . The mounting seat of the sensor according to claim 9 , wherein the knob handle has a circular structure, and an anti-slip pattern is provided on the outer wall. 11 .