Line maintenance auxiliary device with height adjusting structure for weak current well

Abstract

The utility model discloses a line maintenance auxiliary device with a height adjusting structure for a weak current well, which relates to the technical field of weak current well line maintenance auxiliary equipment, and adopts the technical scheme that the line maintenance auxiliary device comprises a supporting base, the upper surface of the supporting base is provided with symmetrically-arranged first containing grooves and a plurality of second containing grooves formed between the two first containing grooves, the inner walls of the first containing grooves are movably connected with supporting shafts, the outer walls of the supporting shafts are fixedly connected with first supporting columns, and a first transverse rod is fixedly connected between the outer walls of the two first supporting columns. A guide block is fixedly connected to one side of the first supporting column. The inner wall of the guide block is movably connected with a second cross rod, and the two ends of the second cross rod are fixedly connected with second supporting columns. The beneficial effects of the utility model are that the overall height of the device is adjusted, thereby facilitating the maintenance of lines with different heights, avoiding the inconvenience of carrying caused by too high height, and improving the convenience of carrying and transportation.

Description

TECHNICAL FIELD

[0001] The utility model relates to auxiliary equipment technical field of weak current well line maintenance, especially in weak current well with height adjusting structure's line maintenance auxiliary device. BACKGROUND

[0002] Weak current well is the passageway for laying vertical trunk communication cable etc. in high-rise or multistory building, and different auxiliary tools are needed when the high cable in the weak current well is maintained, including the ladder for climbing.

[0003] But the existing line maintenance ladder is inconvenient to adjust the overall height, which leads to the inconvenience of maintaining the line of different height and leads to the large occupied area, thereby causing the inconvenience of carrying and transporting work.

[0004] How to solve the above problems is the research subject of the present scheme. UTILITY MODEL CONTENT

[0005] In order to realize the above utility model purpose, in view of the above technical problem, the utility model provides a kind of weak current well with height adjusting structure's line maintenance auxiliary device, with the advantages such as height adjustment, solve the problem of inconvenient height adjustment.

[0006] Its technical scheme is, including support base, the upper surface of support base is respectively provided with the first accommodating groove and the second accommodating groove of being arranged between two first accommodating grooves, the inner wall of first accommodating groove is movably connected with support shaft, the outer wall of support shaft is fixedly connected with first support column, the outer wall between two first support columns is fixedly connected with first cross bar, the side of first support column is fixedly connected with guide block;

[0007] The inner wall of guide block is movably connected with second cross bar, the both ends of second cross bar are fixedly connected with second support column, the outer wall of second cross bar is provided with positioning groove, the outer wall of guide block is provided with connecting through hole, the inner wall of connecting through hole is movably connected with fastening bolt.

[0008] The width of first accommodating groove is greater than the width of first support column, and first support column is rotatably connected with first accommodating groove by support shaft.

[0009] The second accommodating groove is vertically distributed with first accommodating groove, and the width of second accommodating groove is greater than the width of first cross bar.

[0010] The first cross bar is equally spaced on the outer wall of first support column, and the second cross bar is equally spaced on the outer wall of second support column.

[0011] The guide block has a U-shaped structure when viewed from above, and the guide blocks are symmetrically distributed about the longitudinal center line of the second crossbar.

[0012] Both ends of the second crossbar extend into the interior of the guide block, and the second support column is slidably connected to the guide block through the second crossbar.

[0013] The inner wall of the positioning groove is threaded, and the thread on the inner wall of the positioning groove meshes with the thread on the outer wall of the fastening bolt.

[0014] The fastening bolt is connected to the guide block through the connecting through hole, and one side of the tail end of the fastening bolt is tightly fitted to the outer wall of the guide block.

[0015] The beneficial effects of the technical solution provided by this utility model embodiment are:

[0016] 1. This low-voltage electrical well maintenance auxiliary device with a height-adjustable structure, through the setting of a first support column, a first crossbar, a guide block, a second crossbar, a second support column, a positioning groove, a connecting through hole, and fastening bolts, facilitates the adjustment of the overall height, thereby making it convenient to carry and transport lines at different heights. It also avoids the inconvenience of carrying lines due to excessive height, thus improving the convenience of carrying and transporting lines and meeting people's work needs. It is worthy of promotion and use.

[0017] 2. The low-voltage well uses a line maintenance auxiliary device with a height adjustment structure. Through the setting of a support base, a first receiving slot, a second receiving slot and a support shaft, it is easy to store the support base, further reducing the space occupied when carrying it and further improving the convenience of carrying it. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the front section structure of an embodiment of the present utility model.

[0019] Figure 2 This is a top-section structural diagram of an embodiment of the present utility model.

[0020] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle.

[0021] Figure 4 This is a top view schematic diagram of the connection structure between the support base and the first receiving groove in an embodiment of this utility model.

[0022] Figure 5 This is a side sectional view of an embodiment of the present invention.

[0023] The reference numerals in the attached drawings are as follows: 1. Support base; 2. First receiving groove; 3. Second receiving groove; 4. Support shaft; 5. First support column; 6. First crossbar; 7. Guide block; 8. Second crossbar; 9. Second support column; 10. Positioning groove; 11. Connecting through hole; 12. Fastening bolt. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only for explaining this utility model and are not intended to limit it.

[0025] It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Example 1

[0029] See Figures 1 to 5This utility model provides a line maintenance auxiliary device with height adjustment structure for low-voltage wells, including a support base 1. The upper surface of the support base 1 is respectively provided with symmetrically arranged first receiving grooves 2 and a plurality of second receiving grooves 3 arranged between two first receiving grooves 2. The inner wall of the first receiving groove 2 is movably connected to a support shaft 4. The outer wall of the support shaft 4 is fixedly connected to a first support column 5. The outer walls of two first support columns 5 are fixedly connected to a first crossbar 6. A guide block 7 is fixedly connected to one side of the first support column 5.

[0030] The inner wall of the guide block 7 is movably connected to a second crossbar 8, and the two ends of the second crossbar 8 are fixedly connected to second support columns 9. The outer wall of the second crossbar 8 is provided with a positioning groove 10, and the outer wall of the guide block 7 is provided with a connecting through hole 11. The inner wall of the connecting through hole 11 is movably connected to a fastening bolt 12.

[0031] The width of the first receiving groove 2 is greater than the width of the first support column 5, and the first support column 5 is rotatably connected to the first receiving groove 2 through the support shaft 4.

[0032] It should be noted that the first receiving groove 2 ensures that the support base 1 is effectively housed within the outer wall of the first support column 5.

[0033] The second receiving groove 3 is perpendicular to the first receiving groove 2, and the width of the second receiving groove 3 is greater than the width of the first crossbar 6.

[0034] It should be noted that the second receiving slot 3 facilitates the engagement of the support base 1 with the first crossbar 6 when it is stored.

[0035] The first crossbar 6 is distributed at equal intervals on the outer wall of the first support column 5, and the second crossbar 8 is distributed at equal intervals on the outer wall of the second support column 9.

[0036] It should be noted that the installation of the first horizontal bar 6 and the second horizontal bar 8 ensures that line maintenance work can be carried out effectively after climbing.

[0037] The top view of the guide block 7 is a U-shaped structure, and the guide blocks 7 are symmetrically distributed about the longitudinal center line of the second crossbar 8.

[0038] It should be noted that the guide block 7 facilitates the support and guidance of the second crossbar 8.

[0039] Both ends of the second crossbar 8 extend into the interior of the guide block 7, and the second support column 9 is slidably connected to the guide block 7 through the second crossbar 8.

[0040] It should be noted that the sliding of the second crossbar 8 inside the guide block 7 facilitates the adjustment of the height of the second support column 9.

[0041] The inner wall of the positioning groove 10 is provided with threads, and the threads on the inner wall of the positioning groove 10 mesh with the threads on the outer wall of the fastening bolt 12.

[0042] It should be noted that the engagement of the positioning groove 10 with the fastening bolt 12 facilitates the tightening and positioning of the second crossbar 8 after the height is adjusted.

[0043] The fastening bolt 12 is connected to the guide block 7 through the connecting through hole 11, and one side of the tail end of the fastening bolt 12 is tightly fitted to the outer wall of the guide block 7.

[0044] It should be noted that the through hole 11 ensures that the fastening bolt 12 can effectively slide inside the guide block 7.

[0045] Understandably, this low-voltage electrical well uses a line maintenance auxiliary device with a height adjustment structure, which facilitates the adjustment of the overall height, thereby making it easier to maintain lines at different heights. It also avoids the inconvenience of carrying lines due to excessive height, thus improving the convenience of carrying and transportation, meeting people's work needs, and is worthy of promotion and use.

[0046] The working principle of the above embodiments is as follows:

[0047] During operation, firstly, the support base 1 is moved, causing it to rotate and unfold at the bottom of the first support column 5 via the support shaft 4. Then, the fastening bolt 12 is tightened, causing it to slide out of the positioning groove 10 and release the fastening position of the second crossbar 8. Next, the second support column 9 is pulled to adjust its height. When the second support column 9 slides to the appropriate position, it will align the second crossbar 8 with the positioning grooves 10 at different heights. Then, the fastening bolt 12 is tightened back into the positioning groove 10 to fasten the second crossbar 8. This allows the height of the second support column 9 to be adjusted and locked, facilitating the adjustment of the overall height. This makes it easier to inspect lines at different heights and reduces the overall footprint, solving the problem of inconvenience in carrying and transporting the equipment.

[0048] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A line maintenance auxiliary device with a height-adjustable structure for use in low-voltage wells, characterized in that, The system includes a support base (1), on the upper surface of which are respectively provided a first receiving groove (2) symmetrically arranged and a plurality of second receiving grooves (3) arranged between the two first receiving grooves (2). The inner wall of the first receiving groove (2) is movably connected to a support shaft (4), the outer wall of the support shaft (4) is fixedly connected to a first support column (5), the outer walls of the two first support columns (5) are fixedly connected to a first crossbar (6), and a guide block (7) is fixedly connected to one side of the first support column (5). The inner wall of the guide block (7) is movably connected to a second crossbar (8), and the two ends of the second crossbar (8) are fixedly connected to a second support column (9). The outer wall of the second crossbar (8) is provided with a positioning groove (10), and the outer wall of the guide block (7) is provided with a connecting through hole (11). The inner wall of the connecting through hole (11) is movably connected to a fastening bolt (12).

2. The auxiliary device for line maintenance with a height-adjustable structure for weak current wells according to claim 1, characterized in that, The width of the first receiving groove (2) is greater than the width of the first support column (5), and the first support column (5) is rotatably connected to the first receiving groove (2) through the support shaft (4).

3. The auxiliary device for line maintenance with a height-adjustable structure for weak current wells according to claim 1, characterized in that, The second receiving groove (3) is perpendicular to the first receiving groove (2), and the width of the second receiving groove (3) is greater than the width of the first crossbar (6).

4. The auxiliary device for line maintenance with a height-adjustable structure for weak current wells according to claim 1, characterized in that, The first crossbar (6) is evenly distributed on the outer wall of the first support column (5), and the second crossbar (8) is evenly distributed on the outer wall of the second support column (9).

5. The auxiliary device for line maintenance with a height-adjustable structure for weak current wells according to claim 1, characterized in that, The guide block (7) has a U-shaped structure when viewed from above, and the guide block (7) is symmetrically distributed about the longitudinal center line of the second crossbar (8).

6. The auxiliary device for line maintenance with a height-adjustable structure for weak current wells according to claim 1, characterized in that, Both ends of the second crossbar (8) extend into the interior of the guide block (7), and the second support column (9) is slidably connected to the guide block (7) through the second crossbar (8).

7. The auxiliary device for line maintenance with a height-adjustable structure for weak current wells according to claim 1, characterized in that, The inner wall of the positioning groove (10) is provided with threads, and the threads on the inner wall of the positioning groove (10) mesh with the threads on the outer wall of the fastening bolt (12).

8. The auxiliary device for line maintenance with a height-adjustable structure for weak current wells as described in claim 1. Its features are, The fastening bolt (12) is connected to the guide block (7) through the connecting through hole (11). Furthermore, the tail end of the fastening bolt (12) is tightly fitted to the outer wall of the guide block (7).

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