Small machine tool protective shed

Abstract

The utility model discloses a small machine tool protective shed, which is used for protecting a small machine tool and installing a switch box of the small machine tool, and comprises a protective shed body, the protective shed body comprises at least two installing cross beams, and the installing cross beams are arranged in parallel at intervals from bottom to top; hooks are fixedly connected to the back of the switch box, each cross beam is slidably connected with one hook, each hook comprises a hook body and a limiting block, the hook bodies are fixedly connected to the back of the switch box, and hanging notches which are hung to the corresponding mounting cross beams from top to bottom are formed in the hook bodies; one end of the limiting block is connected with the hook body through a rotary locking connecting piece and is used for rotating into the hanging notch to abut against the bottom of the corresponding mounting cross beam for limiting or penetrating out of the hanging notch to relieve limiting; compared with the prior art, the switch box can be quickly and stably mounted, and the switch box can be conveniently detached from the mounting cross beam.

Description

Technical Field

[0001] The utility model relates to the technical field of protective frame structures, and particularly relates to a small tool shed. Background Art

[0002] Construction engineering is an industry with a very high incidence of safety accident risks. All kinds of high-altitude operations, cross operations, edge operations, lifting machinery, etc. are extremely likely to cause safety accidents. In order to meet the construction requirements, ensure construction safety, and avoid high-altitude object strike accidents, for small tools used for processing steel bars, wooden formworks, etc. within the coverage of tower cranes, such as threading machines, hoop bending machines, straightening machines, circular saws, etc., protective sheds should be erected to ensure the reliable operation of construction equipment and prevent operators from being injured.

[0003] Traditional protective sheds are erected using steel pipes, bamboo strips or wooden formworks. They have insufficient anti-strike ability, low safety protection coefficient, and are prone to damage due to wind, sun, rain and exposure. They have poor durability and short service life, and need to be replaced regularly, which not only delays the on-site construction progress but also causes material waste.

[0004] To solve the above problems, a small tool protective shed is disclosed in CN216587893U, which includes: vertical supports, a ceiling, expansion bolts, a water collecting trough and a drain pipe; vertical supports are welded to the left and right sides of the ceiling respectively, and the bottoms of the vertical supports are fixed to the ground through expansion bolts; the ceiling includes a skeleton, a formwork and a profiled steel sheet. The skeleton is a double-layer rectangular frame welded by square steel, with profiled steel sheets welded to both its upper and lower layers, and the formwork is tied with wire around the periphery. The profiled steel sheet on the upper layer is provided with a longitudinal slope from front to back. A water collecting trough is arranged at the upper end of the rear of the ceiling, and a drain pipe is communicated below the water collecting trough. The drain pipe diverts the rainwater on the ceiling to the ground drainage ditch.

[0005] The above-mentioned small tool protective shed can only protect small tools. However, small tools generally cooperate with a switch box to facilitate the operation of workers; but the above-mentioned small tool protective shed cannot quickly install the switch box. Summary of the Utility Model

[0006] Aiming at the deficiencies in the prior art, the purpose of the present utility model is to provide a small tool shed to solve the problem in the prior art of facilitating the installation of the switch box.

[0007] To achieve the above purpose, the present utility model adopts the following technical solution: A small tool shed for protecting small tools and installing the switch box of small tools, including a shed body, and the shed body includes:

[0008] Installation crossbeams, there are at least two installation crossbeams arranged in parallel at intervals from bottom to top;

[0009] The back of the switch box is fixedly connected with a hook, and the hook is slidably connected to at least two crossbeams, and each of the hooks includes:

[0010] A hook body, the hook body is fixedly connected to the back of the switch box and is formed with a hanging notch for hanging on the corresponding mounting beam in a top-down manner;

[0011] A limit block, one end of which is connected to the hook body by a rotating locking connector, is used to rotate into the hanging notch to abut against the bottom of the corresponding mounting beam to limit the position or to pass through the hanging notch to release the limit.

[0012] Technical principle:

[0013] When installing the switch box, first rotate the limit blocks in each hook out of the corresponding hanging notch, then move the switch box to make the hook body in each hook be hung from top to bottom, and multiple beams are hung in the corresponding hanging notch; then rotate each limit block to rotate into the corresponding hanging notch and abut against the bottom of the corresponding beam, and lock the limit block by rotating the locking connector to stably restrict the beam in the corresponding hook, and the switch box can also be slid along the axial direction of the installation beam to move to the appropriate position.

[0014] When the switch box is disassembled, the lock of the limit block by the rotating locking connector is released, and the limit block in each hook is rotated around the corresponding rotating locking connector to the outside of the corresponding hanging notch. The limit block is freed from the restriction on the corresponding mounting beam. At this time, the switch box is moved upward, and each mounting beam is disconnected from the corresponding hanging notch.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] This small equipment shed is mainly connected to the back of the switch box through an installation beam set in the shed body and cooperates with a hook composed of a hook body, a limit block and a rotating locking connector. The switch box can be installed quickly and stably, and it is also convenient to disassemble the switch box from the installation beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 2 for Figure 1 Right view of;

[0019] Figure 3 for Figure 1 Assembly diagram of the middle switch box and the mounting beam;

[0020] Figure 4 for Figure 3Schematic diagram of the structure of the middle hook.

[0021] The figure marks in the drawings of the specification include: shed body 1, mounting beam 11, protective top plate 12, rear column 13, front column 14, ceiling frame 15, first connecting plate 16, second connecting plate 17, diagonal brace 18, reinforcing strip 19, bottom protective plate 110, hook 2, hook body 21, horizontal section 211, vertical section 212, limit block 22, locking connector 23, connecting shaft 231, locking block 232, switch box 3. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below through specific implementation methods:

[0023] like Figures 1 - 4 As shown, an embodiment of the utility model proposes a small-sized equipment shed for protecting small-sized equipment and installing a switch box 3 for small-sized equipment, comprising a shed body 1, wherein the shed body 1 comprises a mounting beam 11, wherein at least two mounting beams 11 are arranged in parallel and spaced apart from bottom to top; a hook 2 is fixedly connected to the back of the switch box 3, wherein one hook 2 is slidably connected to at least two beams, wherein each hook 2 comprises a hook body 21 and a limit block 22, wherein the hook body 21 is fixedly connected to the back of the switch box 3 and is formed with a hanging notch which is hung on the corresponding mounting beam 11 from top to bottom, wherein one end of the limit block 22 is connected to the hook body 21 by rotating a locking connector 23, and is used to be rotated into the hanging notch and abutted against the bottom of the corresponding mounting beam 11 to limit the position or to pass through the hanging notch to release the limit.

[0024] When installing the switch box 3, first rotate the limit blocks 22 in each hook 2 out of the corresponding hanging gap, then move the switch box 3 to make the hook body 21 in each hook 2 be hung from top to bottom, and multiple beams are hung in the corresponding hanging gaps; then rotate each limit block 22 to rotate into the corresponding hanging gap and abut against the bottom of the corresponding beam, and lock the limit block 22 by rotating the locking connector 23 to stably restrict the beam in the corresponding hook 2, and the switch box 3 can also be slid along the axial direction of the installation beam 11 to move to a suitable position.

[0025] When the switch box 3 is disassembled, the locking of the limit block 22 by the rotating locking connector 23 is released, and the limit block 22 in each hook 2 is rotated around the corresponding rotating locking connector 23 to the outside of the corresponding hanging notch. The limit block 22 is separated from the restriction on the corresponding mounting beam 11. At this time, the switch box 3 is moved upward, and each mounting beam 11 is disconnected from the corresponding hanging notch.

[0026] The small equipment shed is mainly connected to the back of the switch box 3 by means of an installation beam 11 arranged in the shed body 1 and cooperates with a hook 2 composed of a hook body 21, a limit block 22 and a rotating locking connector 23. The switch box 3 can be installed quickly and stably, and it is also convenient to disassemble the switch box 3 from the installation beam 11.

[0027] In this embodiment, the number of the mounting beams 11 is shown as three, and the number of the hooks 2 fixedly connected to the back of the switch box 3 is shown as two.

[0028] In order to better understand this solution, the structure will be further optimized below.

[0029] like Figure 3 and Figure 4 As shown, according to another embodiment of the utility model, a small tool shed, wherein the rotating locking connection member 23 includes a connecting shaft 231 and a locking block 232, the connecting shaft 231 freely passes through the connection between the limit block 22 and the hook body 21 and one end of the connecting shaft 231 is formed with a limit head that abuts against the hook body 21 or the limit block 22; the locking block 232 is connected to the end of the connecting shaft 231 away from the limit head to abut or disengage from the limit block 22 or the hook body 21.

[0030] The connecting shaft 231 is selected as a bolt, and the locking block 232 is selected as a nut; the limit block 22 and the hook body 21 are rotatably connected by a bolt. When the nut is rotated to lock the limit block 22 and the hook body 21, the rotated state of the limit block 22 is locked. The limit block 22 stably cooperates with the hook body 21 to limit the corresponding installation beam 11 within the hanging notch; its structure is a commonly used part on construction sites and is easy to obtain.

[0031] like Figure 3 and Figure 4 As shown, according to another embodiment of the utility model, a small tool shed is provided, wherein the hook body 21 includes a horizontal section 211 and a vertical section 212, one end of the horizontal section 211 is fixedly connected to the back of the switch box 3, the top end of the vertical section 212 is connected to the other end of the horizontal section 211, and the bottom end of the vertical section 212 is connected to one end of the limit block 22 through a rotating locking connector 23.

[0032] In this embodiment:

[0033] Specifically, a mounting plate is fixedly connected to the back of the switch box 3 by bolts. One end of the horizontal section 211 of the hook body 21 can be fixed to the mounting plate by welding or screw connection. The connecting shaft 231 in the rotary locking connector 23 passes through the bottom end of the vertical section 212 and one end of the limiting block 22 and is then threadedly connected with the locking block 232, so that the limiting block 22 is rotatably connected to the hook body 21. After the hook body 21 is hung on the mounting cross beam 11, the mounting cross beam 11 is hung into the hook body 21 from the hanging notch at the bottom side of the hook body 21. Since the mounting cross beam 11 is made of a square pipe on a construction site, the horizontal section 211 abuts against the top of the mounting cross beam 11, and the mounting cross beam 11 is placed between the vertical section 212 and the back of the switch box 3. Then, the limiting block 22 is rotated to make it turn into the hanging notch and the limiting block 22 abuts against the bottom of the mounting cross beam 11. Then, the locking block 232 is rotated, and the limiting block 22 is locked through the cooperation of the connecting shaft 231 and the locking block 232. The hook 2 is stably hung on the mounting cross beam 11, and after the switch box 3 is installed, it can also be moved axially along the mounting cross beam 11 to the required position.

[0034] As Figure 1 and Figure 2 shown, according to another embodiment of the present invention, the small machine shed, wherein the shed body 1 further includes a protective roof plate 12, and the protective roof plate 12 is inclinedly arranged on the top of the shed body 1 and its edge extends outside the top of the shed body 1 to form a rain shield.

[0035] Herein: the arrangement of the protective roof plate 12 can better shield rain and is also conducive to quickly draining the rainwater dripping on the protective roof plate 12. In this embodiment, the inclination angle of the protective roof plate 12 is 20 degrees, 30 degrees or 45 degrees, etc.

[0036] Based on the above scheme:

[0037] The shed body 1 further includes rear columns 13, front columns 14 and a ceiling skeleton 15. Among them, there are two rear columns 13, and the mounting cross beam 11 is connected between the two rear columns 13. The top sides of the two rear columns 13 are connected by a first connecting plate 16. There are two front columns 14, and they are arranged in an array with the two rear columns 13. The tops of the two front columns 14 are connected by a second connecting plate 17. The ceiling skeleton 15 is connected to both the first connecting plate 16 and the second connecting plate 17, and the ceiling skeleton 15 is located on one side of the rear columns 13. The protective roof plate 12 is arranged on the top side of the ceiling skeleton 15.

[0038] Herein, the support skeleton of the shed body 1 is formed by the rear columns 13, front columns 14, ceiling skeleton 15, first connecting plate 16 and second connecting plate 17. The mounting cross beam 11 can also improve the installation stability between the two rear columns 13.

[0039] In order to improve the stability of the shed body 1, a diagonal brace 18 is connected between the top side of each front column 14 and the ceiling frame 15, and a reinforcing bar 19 arranged crosswise is connected between each front column 14 and the rear column 13 arranged opposite thereto.

[0040] Among them, the ceiling frame 15 is a cuboid frame structure, and a bottom protection plate 110 located below the protection roof plate 12 is arranged inside the cuboid frame structure. The bottom protection plate 110 and the protection roof plate 12 cooperate to improve the protection ability.

[0041] In this embodiment:

[0042] The rear column 13 and the front column 14 are made of square tubes with a size of 60*60*3mm. The first connecting plate 16 is vertically arranged with a width of 150mm and a height of 350mm; the second connecting plate 17 is horizontally arranged and is a perforated steel plate with a size of 100*100*5mm. The diagonal brace 18, the reinforcing bar 19 and the installation cross beam 11 are all processed from square tubes with a size of 40*40*3mm. The ceiling frame 15 is processed from square tubes with a size of 40*40*3mm. The bottom protection plate 110 and the protection roof plate 12 are both processed from thick profiled steel plates. The protection roof plate 12 projects at least 100mm in width around; most of the overall is connected by a combination of welding and bolts; after the connection is completed, 0.15mm thick color steel is installed around the ceiling frame 15 with self-tapping screws as the installation background for the identification sign, and finally, an anti-rust paint is applied to the outer surface of the shed body 1.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A small machine shed, which is used for protecting small machines and installing switch boxes of small machines, including a shed body, and is characterized in that, The protective shed body comprises: There are at least two installation beams, which are arranged in parallel and spaced apart from bottom to top; The back of the switch box is fixedly connected with a hook, and the hook is slidably connected to at least two crossbeams, and each of the hooks includes: A hook body, the hook body is fixedly connected to the back of the switch box and is formed with a hanging notch for hanging on the corresponding mounting beam in a top-down manner; A limit block, one end of which is connected to the hook body by a rotating locking connector, is used to rotate into the hanging notch to abut against the bottom of the corresponding mounting beam to limit the position or to pass through the hanging notch to release the limit.

2. The small tool shed according to claim 1, characterized in that, The rotation locking connection comprises: A connecting shaft, the connecting shaft freely passes through the connection between the limit block and the hook body and one end of the connecting shaft is formed with a limit head that abuts against the hook body or the limit block; The locking block is connected to an end of the connecting shaft away from the limiting large head to abut or disengage from the limiting block or the hook body.

3. A small machine shed according to claim 1, characterized in that, The hook body comprises: A horizontal section, one end of which is fixedly connected to the back of the switch box; A vertical section, the top end of which is connected to the other end of the horizontal section, and the bottom end of which is connected to one end of the limit block through a rotating locking connector.

4. A small machine shed according to claim 1, characterized in that, The protective shed body also includes: A protective top plate is arranged obliquely on the top of the shed body and its edge extends to the outside of the top of the shed body to form a rain shielding weir.

5. The small machine shed according to claim 4, characterized in that, The protective shed body also includes: There are two rear uprights, and the mounting crossbeam is connected between the two rear uprights, and the top sides of the two rear uprights are connected by a first connecting plate; There are two front columns, which are arranged in an array with the two rear columns, and the top ends of the two front columns are connected by a second connecting plate; A ceiling frame is connected to the first connecting plate and the second connecting plate and is located on one side of the rear column. The protective top plate is arranged on the top side of the ceiling frame.

6. The small machine shed according to claim 5, characterized in that, A diagonal brace is connected between the top side of each front column and the ceiling frame.

7. A small tool shed according to claim 5, characterized in that, A cross-arranged reinforcement strip is connected between each of the front pillars and the rear pillars arranged opposite thereto.

8. A small machine shed according to claim 5, characterized in that, The ceiling frame is a rectangular parallelepiped frame structure, and a bottom layer protective plate located below the protective top plate is arranged inside the rectangular parallelepiped frame structure.

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