A tool storage device for construction work

Abstract

The utility model relates to tool storage technical field especially, it relates to a tool storage device for building engineering, including box and with the box upper end hinged lid, the both ends of box rotatable connection have steady limiting mechanism, and steady limiting mechanism mutually close one end and the inner wall of tool protective housing both ends are connected, the utility model discloses the tool protection of tool protective housing installed in the inner chamber of box, then in through the upper end of tool of lid and protection board carries out secondary protection, and through locking mechanism guarantees the protection of tool of protection board and tool protective housing, then in through steady limiting mechanism carries out the location fixing of tool protective housing, and steady limiting mechanism will not occur reverse after fixing tool protective housing, and then guarantee the steady effect of tool protective housing, prevent tool protective housing because accidental reason appears the situation of loosening and falling off.

Description

Technical Field

[0001] This utility model relates to the field of tool storage technology, and in particular to a tool storage device for construction engineering. Background Technology

[0002] Construction refers to the production activities during the implementation phase of a project. Various tools are needed during construction, so toolboxes are required to store tools and reduce the difficulty of moving them.

[0003] For example, the construction tool storage device disclosed in Chinese Patent No. CN216830805U works on the principle that "due to the independent tool storage tray and the limiting component set on the side wall of the storage box, the tool storage tray can be reliably fixed in the storage box, and the tool storage tray can be quickly and conveniently replaced, so as to replace the required tools according to the needs of use, so as to meet the tool needs of various construction projects such as drainage system, power supply system, air conditioning and ventilation system, and solve the problem that various types of electrical components, tools, instruments, etc. cannot be mixed and matched." This patent uses the adjusting bolt in the limiting component to drive the abutment plate to move closer to each other, thereby limiting and fixing the tool storage tray to prevent the tool storage tray from loosening and falling off. However, in actual use, since there is no limiting for the adjusting bolt, the adjusting bolt may be affected by collisions during the transportation of the tool storage device or frequent vibrations during construction on the site, and the adjusting bolt may reverse. Once the adjusting bolt reverses, the pressure between the abutment plate and the tool storage tray decreases. When the pressure is insufficient to maintain a stable fixed state, the tool storage tray may loosen or even fall off. Utility Model Content

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a tool storage device for construction engineering, including a box body and a box cover hinged to the upper end of the box body, a tool protective shell is snapped into the inner cavity of the box body, a stabilizing limiting mechanism is rotatably connected to both ends of the box body, and one end of the stabilizing limiting mechanism close to each other is snapped into the inner wall of both ends of the tool protective shell, and a locking mechanism is installed at the upper end of the front of the box body, and the upper end of the locking mechanism is snapped into the lower end of the front of the box cover;

[0005] A protective plate is installed at the lower end of the inner cavity of the box cover.

[0006] As a preferred technical solution of this utility model, the stabilizing and limiting mechanism includes a first groove, a rotating shaft, and a locking block. The first groove is formed on both sides of the inner cavity of the box. The ends of the rotating shaft that are far apart from each other are rotatably connected to the two sides of the box, and the ends of the rotating shaft that are close to each other are threaded. The outer wall of the locking block is locked to the inner cavity of the first groove, and the ends of the locking block that are close to each other are locked to the inner walls of both ends of the tool protective shell. The inner wall of the locking block is threadedly connected to the outer wall of the ends of the rotating shaft that are close to each other.

[0007] As a preferred embodiment of this utility model, a rotating disk is installed at one end of the rotating shaft that is far apart from each other, and a limiting groove is formed on the end face of the rotating disk that is close to each other.

[0008] As a preferred embodiment of this utility model, the stabilizing and limiting mechanism includes a second groove, a first spring, a first telescopic rod, a limiting plate, and a connecting rod. The second groove is formed on both sides of the housing. The ends of the first spring that are close to each other are fixedly connected to the ends that are close to each other in the inner cavity of the second groove. The ends of the first telescopic rod that are far apart from each other are engaged with the inner wall of the second groove and fixedly connected to the ends that are far apart from each other of the first spring. The ends of the limiting plate that are close to each other are fixedly connected to the ends that are far apart from each other of the first telescopic rod. A limiting rod is installed on the ends of the limiting plate that are far apart from each other, and the outer wall of the limiting rod is engaged with the inner wall of the rotating disk. The ends of the connecting rod that are close to each other are fixedly connected to the ends that are far apart from each other of the limiting plate.

[0009] As a preferred embodiment of this utility model, the locking mechanism includes a third groove, a second spring, a second telescopic rod, and a locking plate. The third groove is located at the upper end of the front of the box body. The lower end of the second spring is fixedly connected to the lower end of the inner cavity of the third groove. The outer wall of the lower end of the second telescopic rod is engaged with the inner wall of the third groove and fixedly connected to the upper end of the second spring. The lower end of the locking plate is fixedly connected to the upper end of the second telescopic rod, and the upper end of the locking plate is engaged with the lower end of the front of the box cover.

[0010] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0011] The tool is protected by a protective shell installed inside the housing. Then, the upper part of the tool is further protected by a lid and a protective plate. A locking mechanism ensures the protection of the tool by the protective plate and the protective shell. Finally, a stabilizing and limiting mechanism limits and fixes the protective shell in place. This stabilizing and limiting mechanism will not reverse after fixing the protective shell, thus ensuring the stability of the protective shell and preventing it from loosening or falling off due to accidental reasons. Attached Figure Description

[0012] Figure 1This is a structural diagram of the present utility model;

[0013] Figure 2 This utility model Figure 1 The front view;

[0014] Figure 3 This utility model Figure 1 Top view;

[0015] Figure 4 This utility model Figure 3 Sectional view at point bb;

[0016] Figure 5 This utility model Figure 2 Sectional view at point aa;

[0017] Figure 6 This utility model Figure 4 Enlarged view of point c in the middle;

[0018] Figure 7 This utility model Figure 5 A magnified view of point d in the middle.

[0019] Reference numerals in the attached drawings: 1. Box body; 2. Box cover; 3. Tool protective shell; 4. Protective plate; 5. Stabilizing and limiting mechanism; 51. First groove; 52. Rotating shaft; 53. Snap-fit ​​block; 54. Second groove; 55. First spring; 56. First telescopic rod; 57. Limiting plate; 58. Connecting rod; 6. Locking mechanism; 61. Third groove; 62. Second spring; 63. Second telescopic rod; 64. Locking plate. Detailed Implementation

[0020] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described herein without creative effort are all within the protection scope of this utility model. Unless otherwise specified, the experimental methods in the following embodiments are conventional methods, and the materials and reagents used in the following embodiments are commercially available unless otherwise specified.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, this utility model provides a tool storage device for construction engineering, including a box body 1 and a box cover 2 hinged to the upper end of the box body 1. A tool protective shell 3 is snapped into the inner cavity of the box body 1. A stabilizing limiting mechanism 5 is rotatably connected to both ends of the box body 1, and one end of the stabilizing limiting mechanism 5 close to each other is snapped into the inner walls of both ends of the tool protective shell 3. A locking mechanism 6 is installed at the upper end of the front of the box body 1, and the upper end of the locking mechanism 6 is snapped into the lower end of the front of the box cover 2.

[0022] A protective plate 4 is installed at the lower end of the inner cavity of the box cover 2.

[0023] The tool is protected by a tool protective shell 3 installed inside the housing 1. Then, the upper part of the tool is further protected by the lid 2 and the protective plate 4. The locking mechanism 6 ensures the protection of the tool by the protective plate 4 and the tool protective shell 3. Then, the tool protective shell 3 is fixed by the stabilizing and limiting mechanism 5. The stabilizing and limiting mechanism 5 will not reverse after fixing the tool protective shell 3, thus ensuring the stabilizing effect of the tool protective shell 3 and preventing the tool protective shell 3 from loosening and falling off due to accidental reasons.

[0024] Specifically, the stabilizing and limiting mechanism 5 includes a first groove 51, a rotating shaft 52, and a locking block 53. The first groove 51 is formed on both sides of the inner cavity of the housing 1. The ends of the rotating shaft 52 that are far apart from each other are rotatably connected to the two sides of the housing 1, and the ends of the rotating shaft 52 that are close to each other are threaded. The outer wall of the locking block 53 is locked into the inner cavity of the first groove 51, and the ends of the locking block 53 that are close to each other are locked into the inner walls of both ends of the tool protective shell 3. The inner wall of the locking block 53 is threadedly connected to the outer wall of the ends of the rotating shaft 52 that are close to each other.

[0025] The tool housing 3 is fixed in place by the thread installed on the rotating shaft 52 and threadedly connected to the locking block 53. When the operator rotates the rotating shaft 52, the locking blocks 53 move closer to each other and lock into place at both ends of the tool housing 3, thereby limiting and fixing the tool housing 3.

[0026] Specifically, a rotating disk is installed at one end of the rotating shaft 52 that is far apart from each other, and a limit groove is opened on the end face of the rotating disk that is close to each other.

[0027] The installed rotating disc allows personnel to easily hold it and drive the rotating shaft 52 to rotate, thereby fixing the tool protective shell 3 with the locking block 53. The rotating shaft 52 is also fixed by the locking groove on the rotating disc and the locking plate 57, thus preventing the rotating shaft 52 from rotating due to accidental reasons.

[0028] Specifically, the stabilizing and limiting mechanism 5 includes a second groove 54, a first spring 55, a first telescopic rod 56, a limiting plate 57, and a connecting rod 58. The second groove 54 is formed on both sides of the housing 1. The ends of the first spring 55 that are close to each other are fixedly connected to the ends that are close to each other in the inner cavity of the second groove 54. The ends of the first telescopic rod 56 that are far apart from each other are engaged with the inner wall of the second groove 54 and fixedly connected to the ends that are far apart from each other of the first spring 55. The ends of the limiting plate 57 that are close to each other are fixedly connected to the ends that are far apart from each other of the first telescopic rod 56. A limiting rod is installed on the ends of the limiting plate 57 that are far apart from each other, and the outer wall of the limiting rod is engaged with the inner wall of the rotating disk. The ends of the connecting rod 58 that are close to each other are fixedly connected to the ends that are far apart from each other of the limiting plate 57.

[0029] Personnel bring the connecting rod 58 and the limiting plate 57 closer together, thereby causing the limiting plate 57 to lose its limiting effect on the rotating shaft 52. Then, the rotating shaft 52 is rotated, causing the locking blocks 53 to move closer together and limit and fix the tool protective shell 3. When it is necessary to limit and fix the rotating shaft 52, the rebound force of the first spring 55 is used to drive the first telescopic rod 56 and the limiting plate 57 away from each other, thereby locking the end of the limiting plate 57 away from the rotating shaft 52, thus limiting and fixing the rotating shaft 52 and preventing the tool protective shell 3 from loosening and falling off due to accidental reasons.

[0030] Specifically, the locking mechanism 6 includes a third groove 61, a second spring 62, a second telescopic rod 63, and a locking plate 64. The third groove 61 is located at the upper end of the front of the housing 1. The lower end of the second spring 62 is fixedly connected to the lower end of the inner cavity of the third groove 61. The outer wall of the lower end of the second telescopic rod 63 is engaged with the inner wall of the third groove 61 and fixedly connected with the upper end of the second spring 62. The lower end of the locking plate 64 is fixedly connected to the upper end of the second telescopic rod 63, and the upper end of the locking plate 64 is engaged with the lower end of the front of the housing cover 2.

[0031] At this time, the second spring 62 is in a compressed state. The rebound force of the second spring 62 causes the second telescopic rod 63 to move upward, which in turn drives the locking plate 64 to rise and lock the lid 2. When it is necessary to open the lid 2, the personnel move the locking plate 64 downward, which in turn causes the second telescopic rod 63 to continue to move downward, thereby causing the locking plate 64 to lose its locking of the lid 2. By locking the lid 2, the lid 2 and the protective plate 4 are able to protect the tools.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tool storage device for construction projects, comprising a box body (1) and a box cover (2) hinged to the upper end of the box body (1), characterized in that: The inner cavity of the box (1) is fitted with a tool protective shell (3). The two ends of the box (1) are rotatably connected with a stabilizing limiting mechanism (5). The ends of the stabilizing limiting mechanisms (5) that are close to each other are fitted with the inner walls of the two ends of the tool protective shell (3). A locking mechanism (6) is installed on the upper end of the front of the box (1). The upper end of the locking mechanism (6) is fitted with the lower end of the front of the box cover (2). A protective plate (4) is installed at the lower end of the inner cavity of the box cover (2).

2. The tool storage device for construction projects according to claim 1, characterized in that: The stabilizing and limiting mechanism (5) includes a first groove (51), a rotating shaft (52), and a locking block (53). The first groove (51) is opened on both sides of the inner cavity of the housing (1). The ends of the rotating shaft (52) that are far apart from each other are rotatably connected to the two sides of the housing (1), and the ends of the rotating shaft (52) that are close to each other are threaded. The outer wall of the locking block (53) is locked to the inner cavity of the first groove (51), and the ends of the locking blocks (53) that are close to each other are locked to the inner walls of both ends of the tool protective shell (3). The inner wall of the locking block (53) is threadedly connected to the outer wall of the ends of the rotating shaft (52) that are close to each other.

3. The tool storage device for construction projects according to claim 2, characterized in that: A rotating disk is installed at one end of the rotating shaft (52) that is far apart from each other, and a limit groove is formed on the end face of the rotating disk that is close to each other.

4. The tool storage device for construction projects according to claim 1, characterized in that: The stabilizing limiting mechanism (5) includes a second groove (54), a first spring (55), a first telescopic rod (56), a limiting plate (57), and a connecting rod (58). The second groove (54) is opened on both sides of the box (1). The ends of the first springs (55) that are close to each other are fixedly connected to the ends of the first springs (55) that are close to each other in the inner cavity of the second groove (54). The ends of the first telescopic rods (56) that are far apart from each other are engaged with the inner wall of the second groove (54) and fixedly connected to the ends of the first springs (55) that are far apart from each other. The ends of the limiting plates (57) that are close to each other are fixedly connected to the ends of the first telescopic rods (56) that are far apart from each other. A limiting rod is installed on the ends of the limiting plates (57) that are far apart from each other. The outer wall of the limiting rod is engaged with the inner wall of the rotating disk. The ends of the connecting rods (58) that are close to each other are fixedly connected to the ends of the limiting plates (57) that are far apart from each other.

5. A tool storage device for construction projects according to claim 1, characterized in that: The locking mechanism (6) includes a third groove (61), a second spring (62), a second telescopic rod (63), and a locking plate (64). The third groove (61) is located on the upper end of the front of the box body (1). The lower end of the second spring (62) is fixedly connected to the lower end of the inner cavity of the third groove (61). The outer wall of the lower end of the second telescopic rod (63) is engaged with the inner wall of the third groove (61) and fixedly connected with the upper end of the second spring (62). The lower end of the locking plate (64) is fixedly connected to the upper end of the second telescopic rod (63), and the upper end of the locking plate (64) is engaged with the lower end of the front of the box cover (2).

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