CN110440098A - Mounting bracket and power transmission line monitoring device - Google Patents

Abstract

The present invention relates to a kind of mounting bracket and power transmission line monitoring devices, the mounting bracket includes: the first mounting portion and the second mounting portion, first mounting portion with transmission tower for connecting, second mounting portion is for installing monitor, second mounting portion is rotationally connect with first mounting portion, so that second mounting portion is rotated around vertical axis, first mounting portion is equipped with the locked component for locking second mounting portion, the monitoring position of power transmission line monitoring device can be changed in above-mentioned mounting bracket, operating flexibility with higher and operation convenience.

Description

Mounting brackets and transmission line monitoring devices

technical field

The invention relates to the technical field of power transmission equipment, in particular to a mounting bracket and a power transmission line monitoring device.

Background technique

With the rapid development of social economy, all walks of life have put forward higher requirements for the quality and quantity of power supply. Due to the uncertainty of the environment of the transmission line in the power grid, whether the line operation is safe has become a part of the reliability of the power grid. an important indicator.

In the past, transmission line inspections mainly relied on periodic inspections by operation and maintenance personnel. Although hidden dangers in equipment can be found, due to their own limitations, they lack detection of special environments and climates, and they cannot timely grasp changes in external forces in line corridors during the vacuum period of inspection cycles. It is very easy to have line accidents due to lack of monitoring before the next inspection. Therefore, the application of transmission line online monitoring system was born.

At present, the monitor is usually fixedly installed on the transmission tower, resulting in a fixed monitoring position of the monitor. When the monitoring position needs to be changed, the original monitor can only be removed and reinstalled at other positions on the transmission tower or a new one can be installed at other positions on the transmission tower. The monitor is cumbersome to operate and has relatively large limitations.

Contents of the invention

Based on this, it is necessary to provide a mounting bracket and a transmission line monitoring device for the above technical problems. The above mounting bracket can change the monitoring position of the transmission line monitoring device, and has high operational flexibility and convenience.

In order to achieve the above object, the present invention provides a mounting bracket for a power transmission line monitoring device, the mounting bracket includes: a first mounting part and a second mounting part, the first mounting part is used for connecting with a power transmission tower, The second installation part is used to install the monitor, and the second installation part is rotatably connected with the first installation part, so that the second installation part can rotate around a vertical axis, and the first installation part A locking assembly for locking the second installation part is provided.

Compared with the background technology, the above-mentioned installation bracket has at least the following beneficial effects: when in use, first connect the first installation part to the transmission pole tower, then install the monitor on the second installation part, and then rotate the second installation part to The monitor is placed at the predetermined monitoring position, and finally the second installation part is locked by the locking component, so that the position of the monitor is fixed, and the installation operation is completed, and the operation is simple and fast; when the monitoring position needs to be adjusted, the locking component can be unlocked first, and then rotated The second installation part is used to place the monitor at the next monitoring position, and finally the second installation part can be re-locked by the locking component. It can be seen that the above installation bracket can change the monitoring position of the transmission line monitoring device, and has high operational flexibility and convenience.

In one of the embodiments, the locking assembly includes a first fastener and a first connecting plate fixedly connected to the first mounting part, the first connecting plate surrounds the rotation center of the second mounting part A plurality of first locking holes are provided, and the second mounting part is provided with connecting holes, and the first fastener passes through the connecting holes and any one of the first locking holes in turn, so that the second mounting part part is locked on the first mounting part.

In one embodiment, the second mounting part includes a first arm body and a second arm body, one end of the first arm body is used to rotatably connect with the first mounting part, and the other end is provided with A second connecting plate arranged obliquely, one end of the second arm body is used to install the monitor, and the other end is provided with a third connecting plate arranged obliquely, the second connecting plate and the first connecting plate can be Rotationally connected to switch the second arm between a first position and a second position.

In one of the embodiments, the end of the second arm away from the first arm is provided with a third installation part, and the third installation part includes a first board and a second board connected to each other at an angle , the monitor is mounted on one of the first board and the second board of the third installation part.

In one of the embodiments, it also includes a support assembly, the support assembly includes a pole arranged obliquely, one end of the pole is rotatably connected to the first mounting part, and the other end is used to connect with the second mounting part connect.

In one of the embodiments, the first mounting part is provided with a first hoop and a second hoop distributed up and down, and both the first hoop and the second hoop are used to connect with the power transmission tower .

In one embodiment, the first installation part is provided with adjustment holes spaced along the vertical direction, and the second hoop is connected to the adjustment holes.

In one embodiment, the first hoop is a right-angle structure or a ring structure, and/or, the second hoop is a right-angle structure or a ring structure.

In one of the embodiments, the first installation part is a plate with a T-shaped structure; and/or, the second installation part is a pipe.

To achieve the above object, the present invention also provides a power transmission line monitoring device, which includes a monitor and the above-mentioned installation bracket for installing the monitor.

Since the above-mentioned power transmission line monitoring device adopts all the embodiments of the above-mentioned installation bracket, it at least has all the beneficial effects of the above-mentioned embodiments, and will not be repeated here.

Description of drawings

FIG. 1 is a schematic structural diagram of a first state of a mounting bracket according to an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of a first mounting part in the mounting bracket shown in Fig. 1;

Fig. 3 is a schematic structural diagram of a second mounting part in the mounting bracket shown in Fig. 1;

Fig. 4 is a top view of the mounting bracket described in Fig. 1;

Fig. 5 is a schematic structural diagram of the first state of the mounting bracket according to an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a mounting bracket according to another embodiment of the present invention.

10. First mounting part, 11. Locking assembly, 111. First connecting plate, 1111. First locking hole, 1112. First shaft hole, 112. First fastener, 113. First rotating shaft, 12. Second First hoop, 13, second hoop, 14, adjustment hole, 20, second mounting part, 21, first arm body, 211, second connecting plate, 212, connecting hole, 213, second shaft hole, 22 , the second arm body, 221, the third connecting plate, 23, the third mounting part, 231, the first plate body, 232, the second plate body, 24, the second fastener, 30, the support assembly, 31, the connection Rod, 32, bushing, 33, pole, 34, the first support plate, 35, the second support plate, 40, transmission tower, 50, monitor.

Detailed ways

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," and similar expressions are used herein for purposes of illustration only. The "first", "second", and "third" mentioned in the present invention do not represent specific numbers and sequences, but are only used to distinguish names.

As shown in Figure 1, a kind of installation bracket, is used for transmission line monitoring device, comprises: first installation part 10 and second installation part 20, and first installation part 10 is used for being connected with transmission tower 40, and second installation part 20 For installing the monitor 50, the second mounting part 20 is rotatably connected with the first mounting part 10, so that the second mounting part 20 can rotate around the vertical axis, and the first mounting part 10 is provided with a Locked locking assembly 11.

When using the above-mentioned installation bracket, firstly connect the first installation part 10 with the transmission pole 40, then install the monitor 50 on the second installation part 20, and then rotate the second installation part 20 to place the monitor 50 at a predetermined position. Monitor the position, and finally lock the second installation part 20 through the locking component 11, thereby fixing the position of the monitor 50, that is, the installation operation is completed, and the operation is simple and fast; when the monitoring position needs to be adjusted, the locking component 11 can be unlocked first, and then the second The second installation part 20 is used to place the monitor 50 at the next monitoring position, and finally the second installation part 20 can be re-locked by the locking assembly 11 . It can be seen that the above installation bracket can change the monitoring position of the transmission line monitoring device, and has high operational flexibility and convenience.

In one embodiment, as shown in FIG. 2 and FIG. 4 , the locking assembly 11 includes a first fastener 112 and a first connecting plate 111 fixedly connected to the first mounting part 10 , the first connecting plate 111 surrounds the first connecting plate 111 The rotation center of the second mounting part 20 is provided with a plurality of first locking holes 1111, and the second mounting part 20 is provided with a connecting hole 212, and the first fastener 112 passes through the connecting hole 212 and any first locking hole 1111 in sequence, so that The second mounting part 20 is locked on the first mounting part 10 . By rotating the second mounting part 20, the connecting hole 212 of the second mounting part 20 is aligned with the first locking hole 1111 corresponding to the predetermined monitoring position, and then the first fastener 112 is sequentially passed through the connecting hole 212 and the first locking hole 1111. Lock the hole 1111, and finally tighten the first fastener 112 to lock the second mounting part 20, that is, complete the adjustment of the monitoring position of the monitor 50, and the operation is simple and fast.

In one embodiment, as shown in FIG. 2 to FIG. 4 , the second mounting part 20 is rotatably connected to the first connecting plate 111 , specifically, the locking assembly further includes a first rotating shaft 113 , on the first connecting plate 111 A first shaft hole 1112 is provided, and a second shaft hole 213 is provided at one end of the second mounting part 20 close to the first mounting part 10, and the first rotating shaft 113 passes through the first shaft hole 1112 and the second shaft hole 213 in turn to realize the second The mounting portion 20 is rotatably connected to the first connecting plate 111 . It should be noted that the second mounting part 20 can also be rotatably mounted on different positions on the first mounting part 10 , such as above or below the locking assembly, which is not specifically limited here.

Specifically, please continue to refer to FIG. 4 , the first connecting plate 111 has a semicircular structure, the straight side of the first connecting plate 111 is used for fixedly connecting with the first mounting part 10, and the first shaft hole 1112 is provided in the first connecting At the position of the center of the plate 111, a plurality of first locking holes 1111 are distributed along the periphery of the first connecting plate 111 at intervals, and the second mounting part 20 takes the center of the circle of the first connecting plate 111 as the center of rotation and rotates along the first connecting plate 111. When the peripheral edge of the first locking hole 1111 is rotated to any position, it is locked on the first connecting plate 111 by the first fastener 112 .

Of course, there are many structural forms of the locking assembly 11, such as locking the second mounting part 20 by combining the first fastener 112 through an arc-shaped guide hole, or locking the second mounting part 20 by combining a bayonet joint with an elastic clip. The installation part 20 is locked, which is not specifically limited here.

In one embodiment, as shown in FIG. 3 , the second mounting part 20 includes a first arm body 21 and a second arm body 22 , and one end of the first arm body 21 is used to be rotatably connected to the first mounting part 10 , the other end is provided with a second connecting plate 211 arranged obliquely, one end of the second arm body 22 is used to install the monitor 50, and the other end is provided with a third connecting plate 221 arranged obliquely, the second connecting plate 211 is connected to the first A connecting plate 111 is rotatably connected to switch the second arm body 22 between the first position and the second position. It should be noted that, please refer to FIG. 1 and FIG. 5. FIG. 1 shows the structure of the second arm body 22 at the first position, and FIG. 5 shows the structure of the second arm body 22 at the second position. , when the second arm body 22 is in the first position, the first arm body 21 and the second arm body 22 are on the same straight line; when the second arm body 22 is in the second position, the first arm body 21 and the second arm body The bodies 22 are perpendicular to each other. In this way, the monitoring direction of the monitor 50 can be switched between the horizontal direction and the vertical direction, further improving the flexibility of use of the mounting bracket.

Further, since the second connecting plate and the third connecting plate are arranged obliquely, the contact area between the two is increased, and the stability of the connection between the second connecting plate and the third connecting plate is improved.

Specifically, the second connecting plate 211 is provided with a third shaft hole (not shown in the figure), the third connecting plate 221 is provided with a fourth shaft hole (not shown in the figure), and the second rotating shaft (not shown in the figure) (not shown) pass through the third shaft hole and the fourth shaft hole in turn to realize the rotatable connection between the second connecting plate 211 and the third connecting plate 221 . When the second arm body 22 is in the first position, the inclination angle of the second connecting plate 211 is complementary to the inclination angle of the third connecting plate 221, so that the first arm body 21 and the second arm body 22 are on the same straight line, and then rotate The second arm body 22 makes the second arm body 22 reach the second position. At this time, the inclination angle of the second connecting plate 211 and the inclination angle of the third connecting plate 221 are complementary, so that the first arm body 21 and the second arm body 22 are perpendicular to each other.

Further, the second connecting plate 211 is provided with a second locking hole (not shown in the figure), and the third connecting plate 221 is provided with a third locking hole (not shown in the figure), after the second arm is rotated After 22, the second arm body 22 can be locked by passing through the second locking hole and the third locking hole sequentially through the second fastener 24 .

In one embodiment, as shown in FIG. 3 , the end of the second arm body 22 away from the first arm body 21 is provided with a third mounting portion 23 , and the third mounting portion 23 includes first plates 231 connected at an angle. and the second board 232 , the monitor 50 is installed on one of the first board 231 and the second board 232 of the third installation part 23 . When the second arm 22 is at the first position, the monitor 50 can be installed on the second board 232, and when the second arm 22 is at the second position, the monitor 50 can be installed on the first board 231, In this way, by providing the third mounting portion 23 , an effective mounting position can be provided for the monitor 50 when the position of the second arm body 22 is switched, further improving the flexibility of use of the mounting bracket.

In one embodiment, as shown in FIG. 1 , the above mounting bracket further includes a support assembly 30, the support assembly 30 includes a support rod 33 arranged obliquely, one end of the support rod 33 is rotatably connected to the first mounting part 10, and the other One end is used for connecting with the second installation part 20 . The support rod 33 is rotatably connected with the first installation part 10, so that the support rod 33 can rotate synchronously with the second installation part 20, and is supported between the first installation part 10 and the second installation part 20 by the support rod 33, effectively The load-bearing performance of the second installation part 20 is improved, thereby improving the stability of the installation bracket.

Specifically, please continue to refer to FIG. 1, the support assembly 30 also includes a connecting rod 31 and a sleeve 32; the connecting rod 31 is fixedly connected to the first mounting portion 10 in the vertical direction, and the sleeve 32 is rotatably sleeved on the connecting rod 31, the pole 33 is connected between the sleeve 32 and the second mounting part 20; or, the connecting rod 31 is rotatably connected to the first mounting part 10 in the vertical direction, and the sleeve 32 is fixedly sleeved on the connecting rod 31 , the pole 33 is connected between the sleeve 32 and the second installation portion 20 . Under the cooperative action of the connecting rod 31 and the bushing 32 , the support rod 33 can rotate synchronously with the second installation part 20 .

Specifically, please continue to refer to FIG. 1 , the first mounting part 10 , the second mounting part 20 and the strut 33 are connected to each other to form a triangular structure, which effectively improves the overall rigidity of the mounting bracket and further improves the stability of the mounting bracket.

Specifically, please continue to refer to FIG. 1, the support assembly 30 further includes a first support plate 34 and a second support plate 35, both of the first support plate 34 and the second support plate 35 are fixedly connected to the first mounting portion 10, and the connecting rod 31 is fixedly connected between the first support plate 34 and the second support plate 35 .

In one embodiment, as shown in FIG. 1 , the first mounting part 10 is provided with a first hoop 12 and a second hoop 13 distributed up and down, and both the first hoop 12 and the second hoop 13 are used to cooperate with Transmission towers 40 are connected. The first hoop 12 and the second hoop 13 arranged up and down are respectively connected to the power transmission tower 40, which effectively improves the installation stability of the installation bracket, and at the same time avoids the trouble of drilling and installing on the power transmission tower 40, making the operation more convenient .

In one embodiment, as shown in FIG. 1 and FIG. 2 , the first mounting portion 10 is provided with adjustment holes 14 spaced along the vertical direction, and the second hoop 13 is connected to the adjustment holes 14 . Due to the difference in the shape and structure of different transmission towers 40, by setting the adjustment hole 14, the second hoop 13 can be connected to the adjustment hole 14 corresponding to the beam position of the transmission tower 40 according to the actual situation, so as to realize the installation of the first installation part. 10 is connected to the power transmission tower 40, effectively improving the versatility of the installation bracket.

In one embodiment, as shown in FIG. 1 and FIG. 6 , the first hoop 12 is a right-angle structure or a ring structure, and/or, the second hoop 13 is a right-angle structure or a ring structure. Different forms of the first hoop 12 and the second hoop 13 can be selected according to the specific structure of the transmission pole 40 applied. For example, when the transmission pole 40 is a circular tube structure, the first hoop of the ring structure can be used correspondingly. The hoop 12 and the second hoop 13 can correspond to the first hoop 12 and the second hoop 13 of the right-angle structure when the power transmission tower 40 has a right-angle profile structure, which further improves the versatility of the mounting bracket.

Preferably, as shown in FIG. 2 and FIG. 3 , the first installation part 10 is a plate with a T-shaped structure; and\or, the second installation part 20 is a pipe. Specifically, as shown in FIG. 1 , combined with the foregoing embodiments, the first hoop 12 is arranged on the transverse section of the first installation part 10 , and the adjustment hole 14 is arranged on the vertical section of the first installation part 10 along the vertical direction. On the section, the second hoop 13 is connected to the adjustment hole 14 . In addition, the connecting rod 31 is fixedly connected to the vertical section of the first installation part 10 along the vertical direction.

A power transmission line monitoring device includes a monitor 50 and the above-mentioned installation bracket for installing the monitor 50 .

Since the above-mentioned power transmission line monitoring device adopts all the embodiments of the above-mentioned installation bracket, it at least has all the beneficial effects of the above-mentioned embodiments, and will not be repeated here.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (10)

1. A mounting bracket for a power transmission line monitoring device, characterized in that, the mounting bracket includes: a first mounting portion and a second mounting portion, the first mounting portion is used for connecting with a power transmission tower, the The second installation part is used to install the monitor, the second installation part is rotatably connected with the first installation part, so that the second installation part can rotate around the vertical axis, and the first installation part is provided with A locking component for locking the second installation part. 2. The mounting bracket according to claim 1, wherein the locking assembly comprises a first fastener and a first connecting plate fixedly connected to the first mounting portion, the first connecting plate surrounding The rotation center of the second mounting part is provided with a plurality of first locking holes, the second mounting part is provided with connecting holes, and the first fastener passes through the connecting holes and any one of the first locking holes in turn. holes for locking the second mounting portion on the first mounting portion. 3. The mounting bracket according to claim 1, wherein the second mounting part comprises a first arm body and a second arm body, and one end of the first arm body is used to connect with the first mounting part Rotatably connected, the other end is provided with a second connecting plate arranged obliquely, one end of the second arm body is used to install the monitor, and the other end is provided with a third connecting plate arranged obliquely, the first The two connecting plates are rotatably connected with the first connecting plate, so that the second arm can switch between the first position and the second position. 4. The installation bracket according to claim 2, characterized in that, the end of the second arm body away from the first arm body is provided with a third installation portion, and the third installation portion includes angled joints connected to each other. The first board and the second board, the monitor is installed on one of the first board and the second board of the third installation part. 5. The installation bracket according to claim 1, further comprising a support assembly, the support assembly includes a pole arranged obliquely, one end of the pole is rotatably connected to the first mounting part, and the other end Used for connecting with the second installation part. 6. The mounting bracket according to claim 1, wherein the first mounting part is provided with a first hoop and a second hoop distributed up and down, and the first hoop and the second hoop are Both are used to connect with the transmission tower. 7 . The installation bracket according to claim 6 , wherein the first installation portion is provided with adjustment holes spaced along the vertical direction, and the second hoop is connected to the adjustment holes. 8 . 8. The mounting bracket according to claim 6, characterized in that, the first hoop is a right-angle structure or a ring structure, and/or, the second hoop is a right-angle structure or a ring structure. 9. The mounting bracket according to any one of claims 1-8, characterized in that, the first mounting part is a plate with a T-shaped structure; and/or, the second mounting part is a pipe. 10. A power transmission line monitoring device, characterized in that the power transmission line monitoring device comprises a monitor and the installation bracket according to any one of claims 1-9 for installing the monitor.