Protective monitoring terminal

Abstract

The utility model belongs to the technical field of monitoring terminals, and discloses a protective monitoring terminal, which comprises a monitoring terminal body, an upper mounting plate and a lower mounting plate are fixedly mounted on the front surface of the monitoring terminal body respectively, and the upper mounting plate and the lower mounting plate are movably connected. Through the arrangement of the lifting plate, the first spring, the placing plate and a pull ring, when an operator installs the monitoring terminal body, the pull ring is pulled downwards to drive the placing plate to move downwards, then a bolt is placed in the placing plate, the pull ring is loosened at the moment, the first spring pushes the lifting plate to ascend under the elastic force recovery effect, and then the bolt is placed in the placing plate. And the lifting plate drives the connecting plate and the placement plate to ascend, so that the placement plate can push the bolts to be inserted into the reserved holes, the unfixed bolts can be supported from the bottom, the bolts are prevented from falling off, and an operator can conveniently install the monitoring terminal body.

Description

TECHNICAL FIELD

[0001] The utility model belongs to monitoring terminal technical field, specifically a kind of protective monitoring terminal. BACKGROUND

[0002] Power transmission line is an important part of power system, responsible for efficient transmission of electric energy from power station or substation to each power consumption area or user end, which is usually composed of conductor, insulator, tower, hardware and grounding device, etc., which can safely and stably transmit electric energy under different voltage levels.

[0003] In order to ensure that the power transmission line can run continuously and stably, protective monitoring terminal is generally used in power industry to monitor the working condition of power transmission line in real time. Most of these monitoring terminals adopt the design structure of opening and closing up and down. In the actual installation process, the operator usually needs to insert the bolt into the reserved hole from the bottom of the monitoring terminal, and needs to tightly press the bolt with hand to prevent it from falling off accidentally during this process. Then the nut is tightened from above to firmly lock the upper and lower parts of the monitoring terminal on the power transmission line. Since high-altitude operation is required during installation of the monitoring terminal, the operator needs to pay great attention during installation of the monitoring terminal. If the bolt falls off during installation, it is very troublesome to replace the bolt, and it may cause damage to personnel or buildings. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at the above problems, and provides a protective monitoring terminal, which has the advantage of preventing bolt from falling off.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a protective monitoring terminal, comprising a monitoring terminal body, an upper mounting plate and a lower mounting plate are fixedly installed on the front surface of the monitoring terminal body respectively, the upper mounting plate and the lower mounting plate are movably connected, side plates are fixedly installed on the left and right sides of the bottom of the lower mounting plate, a limiting rod is fixedly connected between the side plates, the rear end of the limiting rod is fixedly connected with the outer surface of the monitoring terminal body, a sliding box is movably connected with the outer surface of the limiting rod, the top of the sliding box is movably connected with the bottom of the lower mounting plate, a vertical rod is fixedly installed in the sliding box, a lifting plate is movably sleeved with the outer surface of the vertical rod, the outer surface of the lifting plate is movably sleeved with the inner surface of the sliding box, a first spring is fixedly connected with the bottom of the lifting plate, the bottom end of the first spring is fixedly connected with the bottom of the inner surface of the sliding box, a connecting plate is fixedly connected with the front surface of the lifting plate, a placing plate is fixedly connected with the bottom of the front surface of the connecting plate, and a pull ring is movably installed at the bottom end of the placing plate.

[0006] As the utility model is preferred, the left and right ends of the monitoring terminal body are fixedly connected with connecting sleeves, the number of the connecting sleeves is four, every two of the four connecting sleeves form a group, and the connecting sleeves in each group are movably connected with each other.

[0007] As the utility model is preferred, the outer end of the connecting sleeve is fixedly connected with an air bag, the outer surface of the connecting sleeve is movably connected with a moving sleeve, and the right end of the moving sleeve is fixedly connected with a first clamping plate.

[0008] As the utility model is preferred, the outer surface of the connecting sleeve is provided with a limiting groove, the limiting groove is movably provided with a limiting block inside, and the top of the limiting block is fixedly connected with the inner surface of the moving sleeve.

[0009] As the utility model is preferred, the inner side of the outer surface of the connecting sleeve is fixedly provided with a fixed plate, the second clamping plate is hingedly connected between the fixed plates, and the outer surface of the second clamping plate is fixedly provided with a pressing rod.

[0010] As the utility model is preferred, the inner surface of the second clamping plate is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with the outer surface of the connecting sleeve.

[0011] As the utility model is preferred, the left end of the moving sleeve is fixedly connected with an inclined block, and the inside of the left end of the moving sleeve is fixedly sleeved with a sealing ring.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1、The utility model discloses a lifting plate, a first spring, a placing plate and a pull ring are set up, when installing the monitoring terminal body, the pull ring is pulled down, the placing plate is driven to move down, then the bolt is placed in the inside of the placing plate, the pull ring is loosened, the first spring is pushed up the lifting plate under the elastic recovery, the lifting plate drives the connecting plate and the placing plate to go up, the placing plate can push the bolt to insert the reserved hole, and the bottom can support the unfixed bolt, prevent the bolt from falling, and the operation personnel can install the monitoring terminal body.

[0014] 2、The utility model discloses a connecting sleeve, an air bag, a moving sleeve and a first clamping plate are set up, when the monitoring terminal body is installed on the power transmission line, the connecting sleeve of the left and right sides of the monitoring terminal body will meet, the moving sleeve is pulled in, the first clamping plate is clamped with the second clamping plate, the moving sleeve is fixed, the inclined surface in the inside of the moving sleeve will extrude the air bag, the air bag is tightly attached on the power transmission line, and the good waterproof effect can be achieved, rainwater can not enter the inside of the monitoring terminal body through the left and right ends of the monitoring terminal body, and electronic components are prevented from being damaged. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the mounting plate of this utility model;

[0018] Figure 4 for Figure 2 A cross-sectional view of the sliding box.

[0019] Figure 5 This is a schematic diagram of the structure of the movable sleeve of this utility model;

[0020] Figure 6 for Figure 5 A cross-sectional view of the moving sleeve.

[0021] In the diagram: 1. Monitoring terminal body; 2. Upper mounting plate; 3. Lower mounting plate; 4. Side plate; 5. Limiting rod; 6. Sliding box; 7. Vertical rod; 8. Lifting plate; 9. First spring; 10. Connecting plate; 11. Placement plate; 12. Pull ring; 13. Connecting sleeve; 14. Rubber pad; 15. Airbag; 16. Moving sleeve; 17. Limiting groove; 18. Limiting block; 19. First locking plate; 20. Fixing plate; 21. Second locking plate; 22. Second spring; 23. Pressing rod; 24. Inclined block; 25. Sealing ring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 6As shown, the utility model provides a kind of protective monitoring terminal, including monitoring terminal body 1, the front of monitoring terminal body 1 is respectively fixedly installed with upper mounting plate 2 and lower mounting plate 3, and upper mounting plate 2 and lower mounting plate 3 are movably connected, and the bottom of lower mounting plate 3 is movably connected with the outer surface of monitoring terminal body 1, and the outer surface of limit rod 5 is movably connected with sliding box 6, and the top of sliding box 6 is movably connected with the bottom of lower mounting plate 3, and the inside of sliding box 6 is fixedly installed with vertical rod 7, and the outer surface of vertical rod 7 is movably sleeved with lifting plate 8, and the outer surface of lifting plate 8 is movably sleeved with sliding box 6, and the bottom of lifting plate 8 is fixedly connected with first spring 9, and the bottom of first spring 9 is fixedly connected with the bottom of sliding box 6 inner surface, and the front end of lifting plate 8 is fixedly connected with connecting plate 10, and the bottom of connecting plate 10 front is fixedly connected with placing plate 11, and the bottom of placing plate 11 is movably installed with pull ring 12.

[0024] After the operation personnel is wrapped in monitoring terminal body 1 on transmission line, can be placed in the inside of placing plate 11 by pulling pull ring 12 downwards, so that pull ring 12 drives placing plate 11 to move downwards, then the bottom end of bolt, at this time, first spring 9 can promote lifting plate 8 to move upwards under the action of elastic recovery, so that placing plate 11 drives bolt to insert into the inside of lower mounting plate 3, can support the bolt not fixed simultaneously, so that the operation personnel can more conveniently install nut, avoid the situation that bolt falls.

[0025] Wherein, the left and right ends of monitoring terminal body 1 are fixedly connected with connecting sleeve 13, the number of connecting sleeve 13 is four, and every two of the four connecting sleeve 13 is a group, and each group of connecting sleeve 13 is movably connected with each other, and the inner surface of connecting sleeve 13 is fixedly installed with rubber pad 14.

[0026] As a kind of technical optimization scheme of the utility model, when monitoring terminal body 1 is wrapped in the outer surface of transmission line and then folds, connecting sleeve 13 will be folded, so that rubber pad 14 can contact transmission line, to play the role of waterproof.

[0027] Wherein, the outer end of connecting sleeve 13 is fixedly connected with air bag 15, the outer surface of connecting sleeve 13 is movably connected with moving sleeve 16, and the right end of moving sleeve 16 is fixedly connected with first clamping plate 19.

[0028] As a kind of technical optimization scheme of the utility model, when moving sleeve 16 moves inwards, the inclined surface in the inside of moving sleeve 16 will extrude air bag 15, so that air bag 15 can be more closely attached on transmission line, to play good waterproof effect.

[0029] The outer surface of the connecting sleeve 13 is provided with a limiting groove 17, the limiting groove 17 is movably provided with a limiting block 18, and the top of the limiting block 18 is fixedly connected with the inner surface of the moving sleeve 16.

[0030] As a technical optimization scheme of the utility model, the limiting block 18 can limit the movement of the moving sleeve 16 by being provided with the limiting block 18.

[0031] The inner side of the outer surface of the connecting sleeve 13 is fixedly provided with a fixed plate 20, the second clamping plate 21 is hingedly connected between the fixed plates 20, and the outer surface of the second clamping plate 21 is fixedly provided with a pressing rod 23.

[0032] As a technical optimization scheme of the utility model, when the moving sleeve 16 moves inward, the first clamping plate 19 will move inward, so that the first clamping plate 19 is clamped with the second clamping plate 21, thereby fixing the first clamping plate 19, and the moving sleeve 16 is kept in the state of pressing the air bag 15.

[0033] The inner surface of the second clamping plate 21 is fixedly connected with a second spring 22, and the other end of the second spring 22 is fixedly connected with the outer surface of the connecting sleeve 13.

[0034] As a technical optimization scheme of the utility model, the second spring 22 can push the second clamping plate 21 outward under the action of the elastic force, so that the second clamping plate 21 can keep the state of being clamped with the first clamping plate 19.

[0035] The left end of the moving sleeve 16 is fixedly connected with an inclined block 24, and the inner side of the left end of the moving sleeve 16 is fixedly sleeved with a sealing ring 25.

[0036] As a technical optimization scheme of the utility model, the inclined block 24 can guide the rainwater sliding along the power transmission line by being provided with the inclined block 24.

[0037] The working principle and use process of the utility model are as follows:

[0038] The operator first opens the monitoring terminal body 1 and puts it on the power transmission line, then folds the monitoring terminal body 1, so that the upper mounting plate 2 and the lower mounting plate 3 are combined together, then the operator moves the sliding box 6 along the outer surface of the limiting rod 5 by pushing the sliding box 6, so as to move the sliding box 6 to the appropriate position, at this time, the operator moves the lifting plate 8 downward along the outer surface of the vertical rod 7 by pulling the pull ring 12 downward, so that the first spring 9 is compressed, at this time, the operator places the bolt in the inside of the placing plate 11, then releases the pull ring 12, so that the first spring 9 can push the lifting plate 8 upward under the action of elastic recovery, so as to drive the placing plate 11 upward through the connecting plate 10, so that the placing plate 11 drives the bolt to rise and insert into the reserved hole and can support the bolt to avoid the bolt from falling off, at this time, the operator can tighten the nut, so as to complete the installation of the monitoring terminal body 1.

[0039] When the monitoring terminal body 1 is installed, the connecting sleeve 13 will be folded together, at this time, the operator pushes the moving sleeve 16 inward, so that the first clamping plate 19 extrudes the left end of the second clamping plate 21, so that the first clamping plate 19 is clamped with the second clamping plate 21, so as to fix the position of the moving sleeve 16, at this time, the inclined surface in the moving sleeve 16 will extrude the air bag 15, so that the air bag 15 tightly adheres to the outer surface of the power transmission line, thereby being able to play a waterproof role, and due to the design of the inclined block 24, the inclined block 24 can guide the rainwater sliding along the power transmission line, reducing the penetration of rainwater into the moving sleeve 16.

[0040] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0041] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A guarded monitoring terminal comprising a monitoring terminal body (1), characterized in that: The front of the monitoring terminal body (1) is respectively fixedly installed with an upper mounting plate (2) and a lower mounting plate (3), the upper mounting plate (2) and the lower mounting plate (3) are movably connected, the left and right sides of the bottom of the lower mounting plate (3) are fixedly installed with side plates (4), the side plates (4) are fixedly connected with limiting rods (5) between them, the rear end of the limiting rod (5) is fixedly connected with the outer surface of the monitoring terminal body (1), the outer surface of the limiting rod (5) is movably connected with a sliding box (6), the top of the sliding box (6) is movably connected with the bottom of the lower mounting plate (3), the inside of the sliding box (6) is fixedly installed with a vertical rod (7), the outer surface of the vertical rod (7) movably sleeves a lifting plate (8), the outer surface of the lifting plate (8) is movably sleeved with the inner surface of the sliding box (6), the bottom of the lifting plate (8) is fixedly connected with a first spring (9), the bottom end of the first spring (9) is fixedly connected with the bottom of the inner surface of the sliding box (6), the front end of the lifting plate (8) is fixedly connected with a connecting plate (10), the bottom of the front of the connecting plate (10) is fixedly connected with a placing plate (11), the bottom end of the placing plate (11) is movably installed with a pull ring (12).

2. The protective monitoring terminal according to claim 1, characterized in that: The left and right ends of the monitoring terminal body (1) are fixedly connected with connecting sleeves (13), the number of the connecting sleeves (13) is four, every two of the four connecting sleeves (13) form a group, and the connecting sleeves (13) in each group are movably connected with each other, and the inner surfaces of the connecting sleeves (13) are fixedly installed with rubber pads (14).

3. The guard monitoring terminal according to claim 2, characterized in that: The outer end of the connecting sleeve (13) is fixedly connected with an air bag (15), the outer surface of the connecting sleeve (13) is movably connected with a moving sleeve (16), and the right end of the moving sleeve (16) is fixedly connected with a first clamping plate (19).

4. The protective monitoring terminal according to claim 2, characterized in that: The outer surface of the connecting sleeve (13) is provided with a limiting groove (17), and the limiting groove (17) movably installs a limiting block (18) in the inside, and the top of the limiting block (18) is fixedly connected with the inner surface of the moving sleeve (16).

5. The protective monitoring terminal according to claim 2, characterized in that: The inner side of the outer surface of the connecting sleeve (13) is fixedly installed with a fixed plate (20), and the second clamping plate (21) is hinged between the fixed plates (20), and the outer surface of the second clamping plate (21) is fixedly installed with a pressing rod (23).

6. The shielded monitoring terminal of claim 5, wherein: The inner surface of the second clamping plate (21) is fixedly connected with a second spring (22), and the other end of the second spring (22) is fixedly connected with the outer surface of the connecting sleeve (13).

7. The protective monitoring terminal according to claim 3, characterized in that: The left end of the moving sleeve (16) is fixedly connected with an inclined block (24), and the inside of the left end of the moving sleeve (16) is fixedly sleeved with a sealing ring (25).

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