Electric meter box installation device convenient and rapid to install

Abstract

The invention relates to the technical field of electric meter box installation, and discloses an electric meter box installation device convenient and fast to install, which comprises a first ladder body and a second ladder body, the first ladder body and the second ladder body are connected through a pulling mechanism, a connecting plate is fixed at the top of the second ladder body through a bolt, and a supporting plate is installed at the top of the connecting plate through an adjusting assembly. One side of the supporting plate is rotatably connected with a clamping plate, an elastic assembly for rotating the clamping plate is arranged between the supporting plate and the clamping plate, the top of the supporting plate is slidably connected with a sliding plate, the clamping plate is connected with the sliding plate through the elastic assembly, two sliding frames are fixed to the bottom of the supporting plate through bolts, and the sliding frames are slidably connected with the first ladder body. A worker does not need to hold the electric meter box all the time, the burden of the worker is relieved, the installation efficiency of the electric meter box is improved, the height of the electric meter box can be finely adjusted on the ladder body, the electric meter box is better matched with the position of a fixed point, and the installation accuracy of the electric meter box is improved.

Description

Technical Field

[0001] The invention relates to the technical field of electric meter box installation, in particular to an electric meter box installation device which can be installed conveniently and quickly. Background Art

[0002] In rural areas, most electricity meter boxes are installed on walls higher than the ground. They need to be pre-drilled and then fixed with expansion screws.

[0003] After searching, the publication number CN213023270U discloses an electric meter box installation device, which simplifies the way of checking the electric meter box. It does not need to use a ladder to check the electric meter at a higher place. Therefore, it is more convenient and safer to check the electric meter. However, in rural areas, in order to prevent the electric meter box from being damaged by foreign objects, it is usually installed in a higher position. When installing the electric meter box, one hand is required to support the electric meter box, and the other hand is required to insert the expansion tube to complete the positioning of the electric meter box. After positioning, the screws need to be installed in the expansion tube. Electric tools are usually used to install the screws, and the installers have only two hands. They often hang the electric tools on their bodies in advance. After pre-inserting the screws into the expansion tube, they use the electric tools to tighten them. During this process, the installer's other hand needs to continue to support the electric meter box. After a long time, the arm becomes sore, resulting in reduced installation efficiency. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a meter box installation device that is convenient and quick to install, mainly to solve the problem that when installing the meter box, one hand is required to continuously support the meter box, which causes arm soreness over time and reduces the installation efficiency of the meter box.

[0006] (II) Technical solution

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] The utility model discloses an installation device for an electric meter box which is convenient and quick to install, comprising a ladder body 1 and a ladder body 2, wherein the ladder body 1 and the ladder body 2 are connected by a pulling mechanism, a connecting plate is fixed to the top of the ladder body 2 by bolts, a support plate is installed on the top of the connecting plate by an adjusting component, a clamping plate is rotatably connected to one side of the support plate, and an elastic component for rotating the clamping plate is provided between the support plate and the clamping plate, a slide plate is slidably connected to the top of the support plate, and the clamping plate and the slide plate are connected by an elastic component, two slide racks are fixed to the bottom of the support plate by bolts, and the slide racks are slidably connected to the ladder body 1.

[0009] Furthermore, the adjustment assembly includes a placement groove, two guide rods are fixed between the inner walls on both sides of the placement groove by bolts, the circumferential outer walls of the two guide rods are slidably connected with sliders, and the two sliders are symmetrically distributed around the center, one side of the two sliders are rotatably connected with support rods, and the support rods are rotatably connected to the support plate, one side of one of the sliders is provided with a fixing mechanism for fixing the height of the support plate, and a multi-section telescopic rod is fixed to the bottom of the placement groove by bolts, and the multi-section telescopic rod is fixed to the support plate.

[0010] Based on the above scheme, the fixing mechanism includes a mounting block, which is welded to one side of one of the sliders, one side of the mounting block is threadedly connected to a fixing screw, the outer side of the circumference of the fixing screw is rotatably connected to a fixing plate, one side of the connecting plate is provided with a sliding groove, and the mounting block passes through the sliding groove.

[0011] As a further solution of the present invention, the elastic component includes a rotating shaft, which is fixed on one side of the support plate and passes through the support plate. Torsion springs are welded at both ends of the rotating shaft, and installation grooves are opened on the inner walls on both sides of the clamping plate, and the torsion springs are fixed to the installation grooves.

[0012] Furthermore, the elastic component includes two elastic brackets, and the two elastic brackets are symmetrically arranged on one side of the clamping plate. Grooves are provided on both sides of the slide plate, and the elastic brackets are clamped with the grooves.

[0013] On the basis of the above-mentioned scheme, the pulling mechanism includes two fixed blocks, which are respectively installed at the bottom ends of the inner walls on both sides of the two vertical tubes of the ladder body two, and the tops of the two fixed blocks are wrapped with pull ropes. One side of the ladder body two is provided with two avoidance grooves, and the bottom ends of the inner walls on both sides of the two vertical tubes of the ladder body one are rotatably connected with winding rollers, and the pull ropes are fixed to the winding rollers. One side of the two winding rollers is welded with external joints, and the external joints pass through the ladder body one, and one side of the ladder body one is provided with two avoidance openings, and guide wheels are rotatably connected between the two sides of the avoidance openings, and the guide wheels are wrapped with the pull ropes, and the bottom of the ladder body one is provided with a locking mechanism for fixing the winding rollers.

[0014] As a further scheme of the present invention, the locking mechanism includes an installation box, which is fixed to the bottom end of ladder body one by bolts, and a connecting shaft is rotatably connected between the inner walls on both sides of the installation box, and both ends of the connecting shaft pass through the installation box and ladder body one, and are fixed to two winding rollers, a circumferential outer key of the connecting shaft is connected to a positioning frame, a movable groove is provided on one outer wall of the installation box, a positioning block is slidably connected in the movable groove, a positioning groove matching the positioning frame is provided on one side of the positioning block, two placement openings are provided on the upper and lower sides of the movable groove, elastic arc plates are bonded in the placement openings, and card slots are provided on the upper and lower sides of the positioning block, and the elastic arc plates are carded in the card slots.

[0015] As a further solution of the present invention, two friction strips are fixed to one side of the slide groove by bolts, and the fixing plate is in contact with the friction strips.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides an electric meter box installation device that is convenient and quick to install, and has the following beneficial effects:

[0018] 1. Through the setting of two ladders, the height of the ladder can be adjusted, and the meter box can be placed above the support plate to match the position of the meter box with the fixed point. The staff does not need to hold the meter box all the time, which reduces the burden on the staff and improves the installation efficiency of the meter box.

[0019] 2. By adjusting the setting of the component, the slider is pushed to slide on the guide rod. With the cooperation of the multi-section telescopic rod, the slider moves to squeeze the support rod to rotate, thereby increasing the height of the support plate, and then adjusting the position of the meter box. The height of the meter box can be fine-tuned on the ladder, so that the position of the meter box is more matched with the fixed point, thereby improving the accuracy of the installation of the meter box.

[0020] 3. Through the setting of the elastic component, the deformed torsion spring with torsion will drive the clamping plate to rotate, and make the clamping plate and the support plate form a certain angle, so as to assist in limiting the meter box, prevent the meter box from tipping over and falling, and improve the safety of the installation of the meter box.

[0021] 4. Through the setting of the elastic component, one side of the elastic bracket is inserted into the groove to fix the slide plate to prevent the slide plate from sliding during the transportation of the ladder. At the same time, the elastic bracket can fix the position of the splint, so that the position of the splint is fixed, thereby improving the storage capacity of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the rear three-dimensional structure of an electric meter box installation device that is convenient and quick to install proposed by the present invention;

[0023] Figure 2 A schematic diagram of the front three-dimensional structure of an electric meter box installation device that is convenient and quick to install proposed by the present invention;

[0024] Figure 3 A schematic diagram of a partial cross-sectional structure of an electric meter box installation device that is convenient and quick to install proposed by the present invention;

[0025] Figure 4 This is a schematic diagram of the enlarged structure of part A of an electric meter box installation device that is convenient and quick to install, as proposed by the present invention;

[0026] Figure 5 This is a schematic diagram of the enlarged structure of part B of an electric meter box installation device that is convenient and quick to install proposed by the present invention;

[0027] Figure 6 A schematic diagram of the partial exploded structure of an electric meter box installation device that is convenient and quick to install proposed by the present invention;

[0028] Figure 7 A schematic diagram of the enlarged structure of a torsion spring of an electric meter box installation device that is convenient and quick to install proposed by the present invention;

[0029] Figure 8 The present invention provides a schematic cross-sectional structural diagram of an installation box of an electric meter box installation device that is convenient and quick to install.

[0030] In the figure: 1. ladder body 1; 2. ladder body 2; 3. installation box; 4. connecting plate; 5. support plate; 6. slide groove; 7. slide frame; 8. pull rope; 9. avoidance groove; 10. guide wheel; 11. avoidance mouth; 12. clamping plate; 13. slide plate; 14. fixed block; 15. external joint; 16. winding roller; 17. placement groove; 18. multi-section telescopic rod; 19. installation block; 20. friction strip; 21. groove; 22. fixing plate; 23. guide rod; 24. support rod; 25. elastic bracket; 26. slider; 27. torsion spring; 28. installation groove; 29. ​​rotating shaft; 30. bracket; 31. positioning block; 32. placement mouth; 33. connecting shaft; 34. moving groove; 35. elastic arc plate; 36. positioning frame. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Reference Figure 1-Figure 8 The utility model discloses a convenient and quick installation device for installing an electric meter box, comprising a ladder body 1 and a ladder body 2, wherein the ladder body 1 and the ladder body 2 are connected by a pulling mechanism, a connecting plate 4 is fixed on the top of the ladder body 2 by bolts, a support plate 5 is installed on the top of the connecting plate 4 by an adjusting component, a clamping plate 12 is rotatably connected to one side of the support plate 5, and an elastic component for rotating the clamping plate 12 is provided between the support plate 5 and the clamping plate 12, a slide plate 13 is slidably connected to the top of the support plate 5, and the clamping plate 12 and the slide plate 13 are connected by an elastic component, two slides 7 are fixed to the bottom of the support plate 5 by bolts, and the slide 7 is slidably connected to the ladder body 1, and the height of the ladder body can be adjusted, and the electric meter box is placed above the support plate 5, so that the electric meter box matches the position of the fixed point, and the staff does not need to hold the electric meter box all the time, which reduces the burden on the staff and improves the installation efficiency of the electric meter box.

[0033] Among them, the adjustment component includes a placement groove 17, and two guide rods 23 are fixed between the inner walls on both sides of the placement groove 17 by bolts. The circumferential outer walls of the two guide rods 23 are slidably connected with sliders 26, and the two sliders 26 are symmetrically distributed in the center. One side of the two sliders 26 is rotatably connected with a support rod 24, and the support rod 24 is rotatably connected to the support plate 5. One side of one of the sliders 26 is provided with a fixing mechanism for fixing the height of the support plate 5. The bottom of the placement groove 17 is fixed with a multi-section telescopic rod 18 by bolts, and the multi-section telescopic rod 18 is fixed to the support plate 5. The fixing mechanism includes a mounting block 19, and the mounting block 19 is welded to one side of one of the sliders 26. One side of the mounting block 19 is threadedly connected with a fixing screw, and the outer side of the circumference of the fixing screw is rotatably connected with a fixing plate 22. A slide groove 6 is opened on one side of the connecting plate 4, and the mounting block 19 passes through the slide groove 6. Two friction strips 20 are fixed to one side of the slide groove 6 by bolts, and the fixing plate 22 is in contact with the friction strip 20, pushing the slider 26 to slide on the guide rod 23. With the cooperation of the multi-section telescopic rod 18, the slider 26 moves to squeeze the support rod 24 to rotate, thereby raising the height of the support plate 5, and then adjusting the position of the meter box. The height of the meter box can be fine-tuned on the ladder body, so that the position of the meter box and the fixed point are more matched, thereby improving the accuracy of the installation of the meter box.

[0034] Among them, the elastic component includes a rotating shaft 29, which is fixed on one side of the support plate 5, and the rotating shaft 29 passes through the support plate 5. Torsion springs 27 are welded at both ends of the rotating shaft 29. The inner walls on both sides of the clamping plate 12 are provided with mounting grooves 28, and the torsion springs 27 are fixed to the mounting grooves 28. The deformed torsion springs 27 with torsion force will drive the clamping plate 12 to rotate, and make the clamping plate 12 form a certain angle with the support plate 5, thereby assisting in limiting the meter box, preventing the meter box from tipping over and falling and being damaged, and improving the safety of the installation of the meter box.

[0035] Among them, the elastic component includes two elastic card frames 25, and the two elastic card frames 25 are symmetrically arranged on one side of the splint 12. Grooves 21 are opened on both sides of the slide plate 13, and the elastic card frames 25 are clamped with the grooves 21. One side of the elastic card frame 25 is clamped into the groove 21 to fix the slide plate 13 to prevent the slide plate 13 from sliding during the transportation of the ladder. At the same time, the elastic card frame 25 can fix the position of the splint 12, so that the position of the splint 12 is fixed, thereby improving the storage capacity of the device.

[0036] The pulling mechanism includes two fixed blocks 14, which are respectively installed at the bottom ends of the inner walls of the two vertical tubes on both sides of the ladder body 2, and the tops of the two fixed blocks 14 are wound with a pull rope 8. One side of the ladder body 2 is provided with two avoidance grooves 9, and the bottom ends of the inner walls of the two vertical tubes on both sides of the ladder body 1 are rotatably connected with a winding roller 16, and the pull rope 8 is fixed to the winding roller 16, and one side of the two winding rollers 16 is welded with an external joint 15, and the external joint 15 passes through the ladder body 1, and the ladder body 1 Two avoidance openings 11 are provided on one side of the avoidance opening 11, and a guide wheel 10 is rotatably connected between the two sides of the avoidance opening 11, and the guide wheel 10 is wound around the pull rope 8. A locking mechanism for fixing the winding roller 16 is provided at the bottom of the ladder body 1, and the locking mechanism includes a mounting box 3, which is fixed to the bottom end of the ladder body 1 by bolts, and a connecting shaft 33 is rotatably connected between the inner walls of the two sides of the mounting box 3, and both ends of the connecting shaft 33 pass through the mounting box 3 and the ladder body 1, and are fixed to the two winding rollers 16. The outer circumferential key of the connecting shaft 33 is connected to the positioning frame 36, and a moving groove 34 is provided on the outer wall of one side of the installation box 3, and a positioning block 31 is slidably connected in the moving groove 34. One side of the positioning block 31 is provided with a positioning groove matching the positioning frame 36, and the upper and lower sides of the moving groove 34 are provided with two placement openings 32, and the placement openings 32 are bonded with elastic arc plates 35. The upper and lower sides of the positioning block 31 are provided with a card slot 30, and the elastic arc plates 35 are snapped into the card slot 30, pushing the positioning block 31 to move rightward, so that the positioning block 31 and the positioning frame 36 are disengaged, and the electric tool is used to drive the external joint 15 to rotate, so that the winding roller 16 rewinds the pull rope 8, and the wound pull rope 8 will pull the fixed block 14 and the ladder body 2 2 upward, so that the connecting plate 4 moves upward, so that the position of the connecting plate 4 is slightly lower than the position of the fixed point, and then the positioning block 31 is pushed to move to the left, so that the positioning block 31 is snapped with the positioning frame 36, thereby completing the fixation of the height of the ladder body 2 2.

[0037] The working principle of this embodiment is as follows: when in use, the device is placed under the meter box to be installed, and the device is placed against the wall, the positioning block 31 is pushed to move to the right, so that the positioning block 31 is disengaged from the positioning frame 36, and the external connector 15 is driven by an electric tool to rotate, so that the winding roller 16 winds up the pull rope 8, and the wound pull rope 8 pulls the fixing block 14 and the ladder body 2 to move upward, so that the connecting plate 4 moves upward, so that the position of the connecting plate 4 is slightly lower than the position of the fixed point, and then the positioning block 31 is pushed to move to the left, so that the positioning block 31 is engaged with the positioning frame 36, thereby completing the fixing of the height of the ladder body 2, and the staff carries the meter box to climb The upper device is used to bend the elastic bracket 25 to make the elastic bracket 25 disengage from the groove 21, and the deformed torsion spring 27 will drive the clamping plate 12 to rotate. At the same time, the sliding plate 13 is pushed to make the sliding plate 13 contact with the wall, and then the meter box is placed on the top of the support plate 5, and the fixed plate 22 is pushed to slide, so that the slider 26 slides on the guide rod 23. With the cooperation of the multi-section telescopic rod 18, the slider 26 moves to squeeze the support rod 24 to rotate, thereby raising the height of the support plate 5, and then adjusting the position of the meter box to match the position of the fixed point. There is no need for the staff to hold the meter box all the time, which reduces the burden on the staff and improves the installation efficiency of the meter box.

[0038] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0039] In the description of this article, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the description of this article, it should be noted that relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convenient and quick installation device for an electric meter box, comprising a ladder body 1 (1) and a ladder body 2 (2), wherein the ladder body 1 (1) and the ladder body 2 (2) are connected by a pulling mechanism, characterized in that: The top of the ladder body 2 (2) is fixedly connected with a connecting plate (4), the top of the connecting plate (4) is installed with a supporting plate (5) through an adjusting assembly, one side of the supporting plate (5) is rotatably connected with a clamping plate (12), and an elastic assembly for rotating the clamping plate (12) is provided between the supporting plate (5) and the clamping plate (12), the top of the supporting plate (5) is slidably connected with a sliding plate (13), and the clamping plate (12) and the sliding plate (13) are connected through an elastic assembly, the bottom of the supporting plate (5) is fixedly connected with two sliding frames (7), and the sliding frames (7) are slidably connected with the ladder body 1 (1).

2. The electric meter box installation device that is convenient and quick to install according to claim 1 is characterized in that: The adjustment assembly comprises a placement groove (17), two guide rods (23) are fixedly connected between the inner walls on both sides of the placement groove (17), the circumferential outer walls of the two guide rods (23) are slidably connected with sliders (26), and the two sliders (26) are symmetrically distributed around the center, one side of the two sliders (26) is rotatably connected with a support rod (24), and the support rod (24) is rotatably connected to the support plate (5), one side of one of the sliders (26) is provided with a fixing mechanism for fixing the height of the support plate (5), and the bottom of the placement groove (17) is fixedly connected with a multi-section telescopic rod (18), and the multi-section telescopic rod (18) is fixed to the support plate (5).

3. The convenient and quick installation device for electric meter box according to claim 2 is characterized in that: The fixing mechanism comprises a mounting block (19), the mounting block (19) being fixedly connected to one side of one of the sliders (26), a fixing screw being threadedly connected to one side of the mounting block (19), a fixing plate (22) being rotatably connected to the outer side of the circumference of the fixing screw, a sliding groove (6) being provided on one side of the connecting plate (4), and the mounting block (19) passing through the sliding groove (6).

4. The electric meter box installation device that is convenient and quick to install according to claim 1 is characterized in that: The elastic component comprises a rotating shaft (29), the rotating shaft (29) is fixed on one side of the support plate (5), and the rotating shaft (29) passes through the support plate (5), both ends of the rotating shaft (29) are fixedly connected with torsion springs (27), and the inner walls on both sides of the clamping plate (12) are provided with mounting grooves (28), and the torsion springs (27) are fixed to the mounting grooves (28).

5. The electric meter box installation device that is convenient and quick to install according to claim 1 is characterized in that: The elastic component comprises two elastic brackets (25), the two elastic brackets (25) are symmetrically arranged on one side of the clamping plate (12), the two sides of the slide plate (13) are provided with grooves (21), and the elastic brackets (25) are clamped with the grooves (21).

6. The electric meter box installation device that is convenient and quick to install according to claim 1 is characterized in that: The pulling mechanism comprises two fixed blocks (14), which are respectively mounted on the bottom ends of the inner walls on both sides of the two vertical tubes of the ladder body 2 (2), and the tops of the two fixed blocks (14) are both wound with a pull rope (8). One side of the ladder body 2 (2) is provided with two avoidance grooves (9), and the bottom ends of the inner walls on both sides of the two vertical tubes of the ladder body 1 (1) are both rotatably connected with a winding roller (16), and the pull rope (8) is fixed to the winding roller (16), and one side of the two winding rollers (16) is fixedly connected with an external joint (15), and the external joint (15) passes through the ladder body 1 (1), and one side of the ladder body 1 (1) is provided with two avoidance openings (11), and a guide wheel (10) is rotatably connected between the two sides of the avoidance opening (11), and the guide wheel (10) is wound around the pull rope (8), and a locking mechanism for fixing the winding roller (16) is provided at the bottom of the ladder body 1 (1).

7. The convenient and quick installation device for electric meter box according to claim 6 is characterized in that: The locking mechanism comprises an installation box (3), the installation box (3) is fixedly connected to the bottom end of the ladder body (1), a connecting shaft (33) is rotatably connected between the inner walls on both sides of the installation box (3), and both ends of the connecting shaft (33) pass through the installation box (3) and the ladder body (1) and are fixed to two winding rollers (16), a positioning frame (36) is fixedly connected to the circumferential outer side of the connecting shaft (33), a moving groove (34) is provided on the outer wall of one side of the installation box (3), a positioning block (31) is slidably connected in the moving groove (34), a positioning groove matching the positioning frame (36) is provided on one side of the positioning block (31), two placement openings (32) are provided on the upper and lower sides of the moving groove (34), and elastic arc plates (35) are fixedly connected in the placement openings (32), and a clamping groove (30) is provided on the upper and lower sides of the positioning block (31), and the elastic arc plate (35) is clamped in the clamping groove (30).

8. The electric meter box installation device that is convenient and quick to install according to claim 3 is characterized in that: Two friction strips (20) are fixedly connected to one side of the slide groove (6), and the fixed plate (22) is in contact with the friction strips (20).

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