Real-time monitoring device in refrigeration house

Abstract

The utility model discloses a real-time monitoring device in a refrigeration house, which belongs to the technical field of refrigeration houses and comprises a mounting rack main body horizontally mounted on the inner wall of the refrigeration house, a servo motor is fixedly mounted at one end of the mounting rack main body, and the output end of the servo motor is fixedly connected with a threaded screw rod through a coupler. A sliding plate is slidably connected to the outer side of the threaded lead screw, and an electric push rod is horizontally installed on one side of the sliding plate. According to the utility model, the pull rod is pulled to drive the fixing ring to extrude the spring, so that the spring is in a compressed state, and the pull rod drives the connecting plate to slide backwards, so that the distance between the first arc-shaped clamping block and the second arc-shaped clamping block is increased; the pull rod drives the pull rod and the connecting plate to move forwards through the elastic force of the spring, so that the second arc-shaped clamping block gradually gets close to the first arc-shaped clamping block to clamp and fix the wire, and the situation that the wire is separated from the connector when the temperature sensor moves, and follow-up monitoring work is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cold storage, in particular to a real-time monitoring device in a cold storage. Background Art

[0002] Cold storage is mainly used as constant temperature storage refrigeration equipment for food, dairy products, meat, aquatic products, chemicals, medicine, seedling cultivation, scientific experiments, etc. Cold storage is actually a low-temperature cold storage (refrigerated storage) and is also a kind of refrigeration equipment. Compared with refrigerators, its refrigeration area is much larger, but it has the same refrigeration principle.

[0003] When a large cold storage is working, the refrigeration area is limited by the installation position of the refrigeration element. Therefore, during the refrigeration process, the refrigeration temperatures of various areas in the cold storage may be inconsistent, and it is necessary to adjust the refrigeration capacity of the refrigeration element. Since the refrigeration capacity of the refrigeration element cannot be too large or too small, too small will lead to poor refrigeration effect and affect refrigeration efficiency, and too large will lead to high energy consumption and increase costs. Therefore, when the cold storage is in refrigeration operation, how to monitor the temperature of each position in the cold storage, so as to facilitate the management personnel to adjust the refrigeration capacity of the refrigeration element, the existing temperature monitoring of the cold storage generally uses a temperature sensor to monitor it, and the temperature sensor is connected to the power supply end through a wire. When the temperature sensor is moved by a mobile device, the wiring terminal of the wire and the temperature sensor may be pulled and fall off, thereby affecting the subsequent monitoring work. Utility Model Content

[0004] In view of the above-mentioned technical deficiencies, the purpose of the utility model is to provide a real-time monitoring device in a cold storage, which solves the problems raised in the above-mentioned background technology by setting a fixing component and utilizing a first arc-shaped clamping block and a second arc-shaped clamping block to clamp and fix the wire.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: the utility model provides a real-time monitoring device in a cold storage, including a mounting frame body horizontally mounted on the inner wall of the cold storage, a servo motor is fixedly mounted on one end of the mounting frame body, a threaded screw is fixedly connected to the output end of the servo motor through a coupling, a sliding plate is slidably connected to the outer side of the threaded screw, an electric push rod is horizontally mounted on one side of the sliding plate, the output end of the electric push rod is fixedly connected to a mounting base plate, clamping components are provided at both ends of one side of the mounting base plate, a temperature sensor is fixedly clamped in the clamping component on one side of the mounting base plate, and a fixing component is installed at the bottom of the mounting base plate;

[0006] The fixing assembly includes a U-shaped fixing plate fixedly installed on the bottom of the mounting base plate, one side of the U-shaped fixing plate is fixedly connected to a U-shaped connecting rod, a plurality of groups of equidistantly distributed first arc-shaped clamping blocks are fixedly installed on the inner side of the U-shaped connecting rod, a fixing sleeve is fixedly installed at the center of the other side of the U-shaped fixing plate, a pull rod is provided in the fixing sleeve, one end of the pull rod passes through the bottom end of the fixing sleeve and extends to one side of the U-shaped connecting rod of the U-shaped fixing plate, the pull rod is located at one end of the U-shaped connecting rod and a connecting plate is fixedly installed, a plurality of groups of equidistantly distributed second arc-shaped clamping blocks are fixedly installed on the other side of the connecting plate, a fixing ring is fixedly sleeved on the outer side of the pull rod, a spring is fixedly connected between the fixing ring and the top end inside the fixing sleeve, and the spring is sleeved on the outer side of the pull rod.

[0007] Preferably, one end of the pull rod away from the connecting plate is fixedly connected with a pull block.

[0008] Preferably, sliding grooves are provided on the inner sides of both ends of the U-shaped connecting rod, sliding blocks are fixedly installed on both ends of the connecting plate, and the sliding blocks are slidably connected to the sliding grooves.

[0009] Preferably, the clamping assembly includes two groups of bidirectional threaded screws, which are respectively arranged on both sides of the mounting base plate, and the outer ends of the two groups of bidirectional threaded screws are threadedly connected with sliders, and a clamping plate is fixedly installed on the top of the two groups of sliders on one side of the mounting base plate.

[0010] Preferably, a pulley is fixedly sleeved on the outer side of one end of each of the two groups of bidirectional threaded screws, the two groups of pulleys are connected via a belt transmission, and a rotating handle is fixedly connected to one end of one group of bidirectional threaded screws.

[0011] Preferably, the clamping surfaces of the two groups of clamping plates are fixedly mounted with rubber pads.

[0012] Preferably, a weight-reducing groove is provided on one side of the mounting frame body, a guide column is fixedly installed between two ends of the weight-reducing groove, and the sliding plate is slidably connected to the guide column.

[0013] The beneficial effects of the utility model are:

[0014] 1. After the temperature sensor is fixedly installed by the clamping assembly, the utility model pulls the pull rod to drive the fixed ring squeeze spring fixedly sleeved therewith, so that the spring is in a compressed state, and the pull rod drives the connecting plate to slide backward, so that the distance between the first arc-shaped clamping block and the second arc-shaped clamping block increases, and the wire is inserted into the joint of the temperature sensor, and the pull block is released. The pull rod drives the pull rod and the connecting plate to move forward through the spring elastic force, so that the second arc-shaped clamping block gradually approaches the first arc-shaped clamping block to complete the clamping and fixing of the wire, thereby preventing the wire from being separated from the joint when the temperature sensor moves, thereby affecting subsequent monitoring work.

[0015] 2. When installing the temperature sensor, the utility model uses a belt drive by rotating the handle to drive two sets of bidirectional threaded screws to rotate together, thereby driving the slider to move relative to each other, and driving the two sets of clamping plates to move inward together to install and fix the temperature sensor. By arranging a rubber pad, a buffering and protective effect is achieved for the temperature sensor. The use of the clamping assembly improves the installation or disassembly efficiency of the staff, and it can also adapt to temperature sensors of different models, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic structural diagram of a real-time monitoring device in a cold storage provided by an embodiment of the utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0019] Figure 3 It is a schematic diagram of the structure of the fixing component of the utility model.

[0020] Figure 4 It is a side sectional view of the fixing sleeve of the utility model.

[0021] Explanation of the reference numerals: 100 - mounting frame body, 110 - weight reduction groove, 120 - servo motor, 130 - threaded screw, 140 - sliding plate, 150 - guide column, 160 - electric push rod, 170 - mounting base plate, 200 - clamping assembly, 210 - bidirectional threaded screw, 220 - pulley, 230 - belt, 240 - handle, 250 - slider, 260 - clamping plate, 270 - rubber pad, 300 - temperature sensor, 400 - fixing assembly, 410 - U-shaped fixing plate, 420 - U-shaped connecting rod, 430 - first arc-shaped clamping block, 440 - fixing sleeve, 450 - pull rod, 460 - fixing ring, 470 - spring, 480 - pull block, 490 - connecting plate, 4910 - second arc-shaped clamping block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] like Figures 1 to 4 As shown, this embodiment provides a real-time monitoring device in a cold storage, including a mounting frame body 100 horizontally mounted on the inner wall of the cold storage, a servo motor 120 is fixedly mounted on one end of the mounting frame body 100, a threaded screw 130 is fixedly connected to the output end of the servo motor 120 through a coupling, a sliding plate 140 is slidably connected to the outer side of the threaded screw 130, a weight reduction groove 110 is opened on one side of the mounting frame body 100, a guide column 150 is fixedly mounted between the two ends of the weight reduction groove 110, and the sliding plate 140 and the guide column 150 are fixedly mounted between the two ends of the weight reduction groove 110. The column 150 is slidably connected, an electric push rod 160 is horizontally installed on one side of the sliding plate 140, and the output end of the electric push rod 160 is fixedly connected to the mounting base plate 170. The two ends of one side of the mounting base plate 170 are provided with clamping assemblies 200. One side of the mounting base plate 170 is located in the clamping assembly 200 and fixedly clamps a temperature sensor 300. A fixing assembly 400 is installed at the bottom of the mounting base plate 170; the fixing assembly 400 includes a U-shaped fixing plate 410 fixedly installed at the bottom of the mounting base plate 170, and the U-shaped fixing plate 410 A U-shaped connecting rod 420 is fixedly connected to one side, and a plurality of groups of first arc-shaped clamping blocks 430 are fixedly installed on the inner side of the U-shaped connecting rod 420. A fixed sleeve 440 is fixedly installed at the center of the other side of the U-shaped fixing plate 410. A pull rod 450 is arranged in the fixed sleeve 440. One end of the pull rod 450 passes through the bottom end of the fixed sleeve 440 and extends to the U-shaped fixing plate 410, which is located on one side of the U-shaped connecting rod 420. The pull rod 450 is located on one end of the U-shaped connecting rod 420 and is fixedly installed with a connecting plate 490. The connecting plate A plurality of groups of equally spaced second arc-shaped clamping blocks 4910 are fixedly installed on the other side of 490, a fixing ring 460 is fixedly sleeved on the outer side of the pull rod 450, a spring 470 is fixedly connected between the fixing ring 460 and the inner top of the fixing sleeve 440, the spring 470 is sleeved on the outer side of the pull rod 450, a pull block 480 is fixedly connected to one end of the pull rod 450 away from the connecting plate 490, sliding grooves are provided on the inner sides of both ends of the U-shaped connecting rod 420, sliding blocks are fixedly installed on both ends of the connecting plate 490, and the sliding blocks are slidably connected to the sliding grooves.

[0025] Principle of this embodiment: By starting the servo motor 120 to drive the threaded screw 130 to rotate, the sliding plate 140 is driven to slide on the mounting frame body 100, and the electric push rod 160 fixed to the sliding plate 140 starts to move, thereby driving the clamping assembly 200 and the temperature sensor 300 to move together, and the temperature of different areas in the cold storage is monitored. The electric push rod 160 is set to enable the temperature sensor 300 to move horizontally in a direction perpendicular to the sliding direction of the sliding plate 140, thereby reducing the monitoring blind area. After the temperature sensor 300 is fixedly installed by the clamping assembly 200, the staff pulls the pull rod 450 to drive The fixing ring 460 fixedly connected thereto squeezes the spring 470, so that the spring 470 is in a compressed state, and the pull rod 450 drives the connecting plate 490 to slide backward, so that the distance between the first arc-shaped clamp block 430 and the second arc-shaped clamp block 4910 increases, and the wire is inserted into the joint of the temperature sensor 300, and the pull block 480 is released. The pull rod 450 drives the pull rod 450 and the connecting plate 490 to move forward through the elastic force of the spring 470, so that the second arc-shaped clamp block 4910 gradually approaches the first arc-shaped clamp block 430 to complete the clamping and fixing of the wire, thereby preventing the wire from being detached from the joint when the temperature sensor 300 moves, thereby affecting subsequent monitoring work.

[0026] Embodiment 2:

[0027] like Figure 1 to Figure 2 As shown, on the basis of retaining all the technical features in specific embodiment one (or the difference between this embodiment and specific embodiment one is that), in this embodiment: the clamping assembly 200 includes two groups of bidirectional threaded screws 210, the two groups of bidirectional threaded screws 210 are respectively arranged on both sides of the mounting base 170, both ends of the outer sides of the two groups of bidirectional threaded screws 210 are threadedly connected with sliders 250, and the tops of the two groups of sliders 250 on one side of the mounting base 170 are fixedly installed with clamping plates 260, the outer sides of one end of the two groups of bidirectional threaded screws 210 are fixedly sleeved with pulleys 220, and the two groups of pulleys 220 are connected by belts 230 for transmission, one end of one group of bidirectional threaded screws 210 is fixedly connected with a rotating handle 240, and the clamping surfaces of the two groups of clamping plates 260 are fixedly installed with rubber pads 270.

[0028] Principle of this embodiment: When installing the temperature sensor 300, the belt 230 is used to drive by rotating the handle 240 to drive the two sets of bidirectional threaded screws 210 to rotate together, thereby driving the slider 250 to move relative to each other, and driving the two sets of clamping plates 260 to move inward together to install and fix the temperature sensor 300. By providing the rubber pad 270, a buffering and protective effect is achieved for the temperature sensor 300. The clamping assembly 200 is used to improve the installation or disassembly efficiency of the staff, and it can also adapt to different models of temperature sensors 300, thereby improving practicality.

[0029] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A real-time monitoring device in a cold storage, comprising a mounting frame body (100) horizontally mounted on the inner wall of the cold storage, characterized in that: A servo motor (120) is fixedly mounted on one end of the mounting frame body (100); the output end of the servo motor (120) is fixedly connected to a threaded screw (130) via a coupling; a sliding plate (140) is slidably connected to the outer side of the threaded screw (130); an electric push rod (160) is horizontally mounted on one side of the sliding plate (140); the output end of the electric push rod (160) is fixedly connected to a mounting base plate (170); clamping assemblies (200) are provided at both ends of one side of the mounting base plate (170); one side of the mounting base plate (170) is located in the clamping assembly (200) and fixedly clamps a temperature sensor (300); a fixing assembly (400) is mounted on the bottom of the mounting base plate (170); The fixing assembly (400) comprises a U-shaped fixing plate (410) fixedly mounted on the bottom of the mounting base plate (170), one side of the U-shaped fixing plate (410) is fixedly connected to a U-shaped connecting rod (420), a plurality of groups of first arc-shaped clamping blocks (430) equidistantly distributed are fixedly mounted on the inner side of the U-shaped connecting rod (420), a fixing sleeve (440) is fixedly mounted at the center of the other side of the U-shaped fixing plate (410), a pull rod (450) is arranged inside the fixing sleeve (440), one end of the pull rod (450) passes through the bottom end of the fixing sleeve (440) The U-shaped fixing plate (410) extends to one side of the U-shaped connecting rod (420); the pull rod (450) is fixedly installed with a connecting plate (490) at one end of the U-shaped connecting rod (420); a plurality of groups of second arc-shaped clamping blocks (4910) equidistantly distributed are fixedly installed on the other side of the connecting plate (490); a fixing ring (460) is fixedly sleeved on the outer side of the pull rod (450); a spring (470) is fixedly connected between the fixing ring (460) and the inner top end of the fixing sleeve (440); and the spring (470) is sleeved on the outer side of the pull rod (450).

2. A real-time monitoring device in a cold storage as claimed in claim 1, characterized in that: One end of the pull rod (450) away from the connecting plate (490) is fixedly connected to a pull block (480).

3. A real-time monitoring device in a cold storage as claimed in claim 1, characterized in that: Sliding grooves are provided on the inner sides of both ends of the U-shaped connecting rod (420), and sliding blocks are fixedly installed on both ends of the connecting plate (490), and the sliding blocks are slidably connected to the sliding grooves.

4. A real-time monitoring device in a cold storage as claimed in claim 1, characterized in that: The clamping assembly (200) comprises two groups of bidirectional threaded screws (210), the two groups of bidirectional threaded screws (210) are respectively arranged on both sides of the mounting base plate (170), both ends of the outer sides of the two groups of bidirectional threaded screws (210) are threadedly connected with sliders (250), and a clamping plate (260) is fixedly installed on the top of the two groups of sliders (250) on one side of the mounting base plate (170).

5. A real-time monitoring device in a cold storage as claimed in claim 4, characterized in that: A pulley (220) is fixedly sleeved on the outer side of one end of the two groups of bidirectional threaded screw rods (210), and the two groups of pulleys (220) are connected by a belt (230). One end of one group of bidirectional threaded screw rods (210) is fixedly connected to a rotating handle (240).

6. A real-time monitoring device in a cold storage as claimed in claim 4, characterized in that: The clamping surfaces of the two groups of clamping plates (260) are both fixedly mounted with rubber pads (270).

7. A real-time monitoring device in a cold storage as claimed in claim 1, characterized in that: A weight-reducing groove (110) is provided on one side of the mounting frame body (100), a guide column (150) is fixedly installed between the two ends of the weight-reducing groove (110), and the sliding plate (140) is slidably connected to the guide column (150).

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