Portable maintenance tool box for power transformation construction

Abstract

The utility model discloses a portable maintenance toolbox for power transformation construction, which belongs to the technical field of electrician tools, and comprises a box body and a box cover, the lower end of the box body is rotatably connected with the lower end of the box cover, the upper part of the box body is fixedly connected with an elastic binding sleeve, the upper part of the box cover is fixedly connected with a plug board, and the plug board is fixedly connected with the box cover. The inserting plate is matched with the elastic binding sleeve in an inserting mode, a bolt is installed on the inserting plate in a threaded mode, the bolt makes movable contact with the elastic binding sleeve, after the box body and the box cover are closed, the inserting plate is inserted into the elastic binding sleeve, the iron ring is pulled out, then the strap is pulled upwards, the strap is unfolded upwards, and then the box body and the box cover are closed. The iron rings are used for preventing the straps from being drawn out of the elastic binding sleeves, after the length of the straps is determined, the bolts are screwed up, the elastic binding sleeves are pressed through the bolts, the straps act on the straps through the elastic binding sleeves, the straps are pressed and fixed, the backpack mode is switched, in the same way, reverse operation is conducted to recycle the straps, the straps are prevented from dragging hindrance, and the backpack mode or the hand-held mode is conveniently switched for carrying.

Description

Technical Field

[0001] This utility model belongs to the field of electrical tool technology, and in particular relates to a portable maintenance toolbox for substation construction. Background Technology

[0002] A tool kit is a container used to store tools and various household items. It can be used for various purposes such as production, home, repair, and fishing, and is widely used.

[0003] Toolboxes used to store electrical tools are easy to carry by hand, but carrying them for a long time can cause hand soreness, resulting in relatively low comfort when carrying conventional electrical toolboxes for extended periods.

[0004] To address these issues, we propose a portable maintenance toolbox for substation construction. Utility Model Content

[0005] The purpose of this invention is to solve the problem of low comfort when carrying conventional electrical toolboxes by hand for extended periods, and to propose a portable maintenance toolbox for substation construction.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A portable maintenance toolbox for substation construction includes a box body and a lid. The lower end of the box body is rotatably connected to the lower end of the lid. An elastic restraint sleeve is fixedly connected to the upper part of the box body. A plug-in plate is fixedly connected to the upper part of the lid. The plug-in plate is plugged into and matched with the elastic restraint sleeve. A bolt is threaded on the plug-in plate and is in movable contact with the elastic restraint sleeve. Elastic seats are symmetrically fixedly connected to the upper part of the box body. A carrying strap is inserted inside the elastic restraint sleeve. One end of the carrying strap is fixedly connected to the box body, and the other end of the carrying strap is fixedly connected to an iron ring. The iron ring is fitted onto the box body and is magnetically matched with the box body. After closing the case and lid, insert the connector plate into the elastic restraint sleeve, pull out the metal ring, and then pull the shoulder strap upwards to unfold it. Use the metal ring to prevent the shoulder strap from being pulled out of the elastic restraint sleeve. After determining the length of the shoulder strap, tighten the bolt to press the elastic restraint sleeve. The elastic restraint sleeve acts on the shoulder strap to press and fix it. Switch to backpack mode. Similarly, reverse the operation to retract the shoulder strap to prevent it from dragging and getting in the way, making it easy to switch between backpack or hand carry mode.

[0008] Preferably, the shoulder strap is covered with a movable fabric cover. Using the fabric cover on the shoulder strap increases the stress distribution on the shoulders, reduces the pressure of the shoulder strap on the shoulders, and improves carrying comfort.

[0009] Preferably, the outer end of the bolt is fixedly connected with a knob.

[0010] Preferably, the box comprises a shell, the side of the shell is fixedly connected with a magnet block and a buckle block, and the lower part of the shell is fixedly connected with a constraint block. The constraint block is used for constraining the shoulder strap, thereby ensuring the stability of the shoulder strap. The buckle block is used for buckling the iron ring, and the magnet block is used for tightly attracting the iron ring, so that the shoulder strap is tightly tied outside the shell, thereby improving the stability of the shoulder strap in the folded state.

[0011] Preferably, the elastic binding sleeve comprises a binding sleeve, the side of the binding sleeve is fixedly connected with a binding sleeve body and an elastic sheet, the binding sleeve and the binding sleeve body are fixedly connected with the shell, the binding sleeve body is sleeved outside the shoulder strap, the elastic sheet is in contact with the shoulder strap, and the bolt is in movable contact with the elastic sheet. The bolt is tightened, the elastic sheet is pressed by the bolt, the shoulder strap is tightly fixed by the elastic sheet, and vice versa, so that the shoulder strap is loosened, thereby facilitating the locking or loosening of the shoulder strap.

[0012] Preferably, the insertion plate comprises a block body, the block body is fixedly connected with the box cover, the side of the block body is fixedly connected with a nut, the side of the nut is fixedly connected with an insertion block, the bolt is threadedly installed in the nut, and the insertion block is in insertion matching with the binding sleeve. After the box cover and the box are closed, the box cover drives the nut to be folded towards the box, the insertion block is inserted in the binding sleeve, and then the bolt is tightened, so that the stability of the tightening force of the bolt is improved through the action of the insertion block on the binding sleeve.

[0013] Preferably, the elastic seat comprises a constraint seat and an elastic strip, the upper end of the elastic strip is fixedly connected with the shell, the shoulder strap is clamped in the constraint seat, and the lower end of the constraint seat is fixedly connected with the upper end of the elastic strip. The elastic strip is used for upwardly acting on the constraint seat, the constraint seat is used for upwardly acting on the shoulder strap, the shoulder strap is tightly stretched, and the stability of the shoulder strap in the folded state is further improved.

[0014] In conclusion, the technical effects and advantages of the utility model are as follows:

[0015] 1. After the box and the box cover are closed, the insertion plate is inserted into the elastic binding sleeve, the iron ring is pulled out, the shoulder strap is pulled upwards, the shoulder strap is unfolded upwards, the iron ring is used for preventing the shoulder strap from being pulled out of the elastic binding sleeve, the bolt is tightened after the length of the shoulder strap is determined, the elastic binding sleeve is pressed by the bolt, the shoulder strap is tightly fixed by the elastic binding sleeve, the backpack mode is switched, and the shoulder strap is recovered through reverse operation, so that the shoulder strap is prevented from being dragged and hindered, and the backpack mode or the hand-carrying mode is conveniently switched.

[0016] 2. The cloth cover is used for sleeving the shoulder strap, the stress range with the shoulder is increased, the pressure intensity of the shoulder strap on the shoulder is reduced, and the carrying comfort is improved.

[0017] 3, the stability of the harness is guaranteed by the constraint block, the iron ring is buckled by the buckle block, and the iron ring is tightly attracted by the magnet block, so that the harness is tightly tied outside the shell, and the stability of the harness in the folded state is improved.

[0018] 4, the bolt is tightened, the elastic sheet is pressed tightly by the bolt, the harness is fixed by the elastic sheet, and vice versa, the harness is loosened, and the harness is conveniently locked or loosened.

[0019] 5, after the box cover and the box body are closed, the box cover drives the nut to fold towards the box body, the plug block is inserted into the restraint sleeve, and then the bolt is tightened, the stability of the bolt pressing force is improved through the action of the plug block on the restraint sleeve.

[0020] 6, the elastic force of the elastic strip acts upward on the constraint seat, the harness is tightened by the constraint seat acting upward on the harness, and the stability of the harness in the folded state is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the box body structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the elastic restraint sleeve structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the plug-in plate structure of the utility model;

[0025] Figure 5 It is a schematic diagram of the elastic seat structure of the utility model.

[0026] In the drawing: 2, box body; 3, elastic restraint sleeve; 4, plug-in plate; 5, elastic seat; 6, bolt; 7, knob; 8, harness; 9, cloth cover; 10, iron ring; 11, box cover; 21, shell; 22, buckle block; 23, magnet block; 24, constraint block; 31, restraint sleeve; 32, restraint sleeve body; 33, elastic sheet; 41, block body; 42, nut; 43, plug block; 51, constraint seat; 52, elastic strip. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0028] REFERENCE Figure 1The utility model provides a portable maintenance tool box for power transformation construction, including box 2 and box cover 11, the lower end of box 2 is rotatably connected with the lower end of box cover 11, the upper portion of box 2 is fixedly connected with elastic binding sleeve 3, the upper portion of box cover 11 is fixedly connected with the plug -in board 4, the plug -in board 4 is inserted with elastic binding sleeve 3, threaded mounting has bolt 6 on the plug -in board 4, and bolt 6 is in contact with elastic binding sleeve 3, and the upper portion of box 2 is fixedly connected with elastic seat 5, and the inside of elastic binding sleeve 3 is inserted with the shoulder strap 8, one end of the shoulder strap 8 is fixedly connected with box 2, the other end of the shoulder strap 8 is fixedly connected with the iron ring 10, and the iron ring 10 is sleeved on box 2, and the iron ring 10 is matched with box 2 magnetically.

[0029] Refer to Figure 1 The cloth cover 9 is movably sleeved on the shoulder strap 8.

[0030] Refer to Figure 1 The outer end of bolt 6 is fixedly connected with knob 7.

[0031] Refer to Figure 1 And 2 Box 2 includes shell 21, and the side of shell 21 is fixedly connected with magnet block 23 and buckle block 22, and the lower portion of shell 21 is fixedly connected with constraint block 24.

[0032] Refer to Figure 1 , 2 And 3, elastic binding sleeve 3 includes binding sleeve 31, and the side of binding sleeve 31 is fixedly connected with binding sleeve body 32 and elastic sheet 33, and binding sleeve 31 and binding sleeve body 32 are fixedly connected with shell 21, and binding sleeve body 32 is sleeved on the shoulder strap 8, and elastic sheet 33 is in contact with the shoulder strap 8, and bolt 6 is in contact with elastic sheet 33.

[0033] Refer to Figure 1 , 3 And 4, the plug -in board 4 includes block body 41, and block body 41 is fixedly connected with box cover 11, and the side of block body 41 is fixedly connected with nut 42, and the side of nut 42 is fixedly connected with plug -in block 43, and bolt 6 is screwed in nut 42, and plug -in block 43 is inserted with binding sleeve 31.

[0034] Refer toFigure 1 、 2 and 5, the elastic seat 5 includes a constraint seat 51 and an elastic strip 52, the upper end of the elastic strip 52 is fixedly connected with the shell 21, the shoulder strap 8 is clamped in the constraint seat 51, and the lower end of the constraint seat 51 is fixedly connected with the upper end of the elastic strip 52. The elastic force of the elastic strip 52 acts upward on the constraint seat 51, and the constraint seat 51 acts upward on the shoulder strap 8, so that the shoulder strap 8 is tightened.

[0035] Working principle: after the box body 2 and the box cover 11 are closed, the plug-in plate 4 is inserted into the elastic binding sleeve 3, the iron ring 10 is pulled out, the shoulder strap 8 is pulled upward, the shoulder strap 8 is unfolded upward, the iron ring 10 is used to prevent the shoulder strap 8 from being pulled out of the elastic binding sleeve 3, the bolt 6 is tightened after the length of the shoulder strap 8 is determined, the elastic binding sleeve 3 is compressed by the bolt 6, the shoulder strap 8 is compressed and fixed by the elastic binding sleeve 3, and the backpack mode is switched, and the reverse operation is used to recover the shoulder strap 8, so that the shoulder strap 8 is prevented from being dragged and hindered, and the backpack or hand-carrying mode is switched.

[0036] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

[0037] In the description, the prior art known by the person skilled in the art and not changed is simply mentioned and the application direction is formed with the utility model to form a complete technology; the well-known technology of the person skilled in the art is used to avoid excessive popularization, and is used to assist the person skilled in the art to quickly understand the main content of the utility model.

Claims

1. A portable maintenance tool box for power transformation construction, comprising a box body (2) and a box cover (11), the lower end of the box body (2) is rotatably connected with the lower end of the box cover (11), characterized in that: The upper part of the box body (2) is fixedly connected with an elastic binding sleeve (3), the upper part of the box cover (11) is fixedly connected with an insertion plate (4), the insertion plate (4) is inserted and matched with the elastic binding sleeve (3), the insertion plate (4) is threadedly provided with a bolt (6), the bolt (6) is in movable contact with the elastic binding sleeve (3), the upper part of the box body (2) is fixedly connected with an elastic seat (5) in a symmetrical manner, the elastic binding sleeve (3) is inserted with a shoulder strap (8), one end of the shoulder strap (8) is fixedly connected with the box body (2), the other end of the shoulder strap (8) is fixedly connected with an iron ring (10), the iron ring (10) is sleeved on the box body (2), and the iron ring (10) is magnetically matched with the box body (2).

2. The portable maintenance tool box for a power transformation construction according to claim 1, characterized in that: The shoulder strap (8) movably sleeves a cloth sleeve (9).

3. The portable maintenance tool box for a power transformation construction according to claim 1, characterized in that: The outer end of the bolt (6) is fixedly connected with a knob (7).

4. The portable maintenance tool box for a power transformation construction according to claim 1, characterized in that: The box body (2) comprises an outer shell (21), the side of the outer shell (21) is fixedly connected with a magnet block (23) and a buckle block (22), and the lower part of the outer shell (21) is fixedly connected with a constraint block (24).

5. The portable maintenance tool box for a power transformation construction according to claim 4, wherein: The elastic binding sleeve (3) comprises a binding sleeve (31), the side of the binding sleeve (31) is fixedly connected with a binding sleeve body (32) and an elastic sheet (33), the binding sleeve (31) and the binding sleeve body (32) are fixedly connected with the outer shell (21), the binding sleeve body (32) is sleeved outside the shoulder strap (8), the elastic sheet (33) is in contact with the shoulder strap (8), and the bolt (6) is in movable contact with the elastic sheet (33).

6. The portable maintenance tool box for a power transformation construction according to claim 5, wherein: The insertion plate (4) comprises a block body (41), the block body (41) is fixedly connected with the box cover (11), the side of the block body (41) is fixedly connected with a nut (42), the side of the nut (42) is fixedly connected with an insertion block (43), the bolt (6) is threadedly installed in the nut (42), and the insertion block (43) is inserted and matched with the binding sleeve (31).

7. The portable maintenance tool box for a power transformation construction according to claim 4, wherein: The elastic seat (5) comprises a constraint seat (51) and an elastic strip (52), the upper end of the elastic strip (52) is fixedly connected with the outer shell (21), the shoulder strap (8) is clamped in the constraint seat (51), and the lower end of the constraint seat (51) is fixedly connected to the upper end of the elastic strip (52).

Images