Storage box and insulating guardrail for overhead working truck

Abstract

The invention relates to the technical field of high-altitude operation insulation, and discloses a storage box and an insulating guardrail for a high-altitude operation lor.The storage box comprises a storage assembly, the storage assembly comprises a bottom plate, two first side plates hinged to the top of the bottom plate and two second side plates rotationally arranged at the top of the bottom plate, the two first side plates and the two second side plates are symmetrically arranged; and the connecting assembly is used for installing and fixing the storage assembly. The protective fence has the beneficial effects that detachable connection between the storage assembly and the protective fence assembly can be achieved through the connecting assembly, the storage assembly can be used for containing a tool box used during aloft work and detached parts or parts needing to be replaced, the parts are prevented from falling or being lost, workers can operate the protective fence conveniently, and the working efficiency is improved. Through butt joint of the first protection piece and the second protection piece, insulation protection can be conducted on the aerial work platform, the induced electricity risk of workers during work is prevented, and disassembly is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of insulation for aerial work, in particular to an insulating guardrail for a storage box and an aerial work vehicle. Background Art

[0002] At present, when aerial work vehicles are used for on-site work, although the aerial work vehicles are reliably grounded, there is still a risk of induced electricity when working at height in the work bucket. At present, installing insulating guardrails in the work bucket of aerial work vehicles or applying insulating materials on the work bucket are fixed and cannot be removed. At the beginning, the risk of induced electricity when working at height can be avoided, but after long-term exposure to the sun, heavy rain and other weather conditions, the insulation performance is seriously reduced, and even the insulating guardrails are damaged, the insulating materials fall off, etc., so the insulation performance is reduced. At the same time, the tools used for aerial work or the disassembled parts cannot be stored, which is easy to cause them to be lost or dropped. Summary of the invention

[0003] Some simplifications or omissions may be made in this section and the abstract and title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] The purpose of the present invention is to provide a storage box which can solve the problem that tools used for aerial work or disassembled parts cannot be stored, which easily causes them to be lost or dropped.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a storage box, comprising a storage assembly, wherein the storage assembly comprises a bottom plate, two first side plates hinged to the top of the bottom plate, and two second side plates rotated on the top of the bottom plate, wherein the two first side plates and the two second side plates are symmetrically arranged; a connecting assembly, wherein the connecting assembly is used to install and fix the storage assembly.

[0006] As a preferred solution of the storage box of the present invention, two long platforms are symmetrically extended from the top of the bottom plate along the height direction, and two rotating holes are symmetrically opened on the inner sides of the long platforms.

[0007] As a preferred solution of the storage box described in the present invention, the first side panel is hinged to the top of the long table through a first hinge, and two locks are symmetrically arranged on the outer side of the first side panel, and the locks are used to lock and fix the two first side panels after storage.

[0008] As a preferred solution of the storage box described in the present invention, two fixing columns are symmetrically fixedly connected to the two sides of the bottom of the second side panel, the fixing columns are rotatably matched with the rotating holes, the inner part of the bottom of the second side panel is rounded, and the height of the long platform is slightly higher than the thickness of the second side panel.

[0009] As a preferred solution of the storage box of the present invention, two first placement grooves are symmetrically opened at the bottom of the bottom plate, and the first placement grooves are used for the clamping installation of the bottom plate and the connecting assembly.

[0010] As a preferred solution of the storage box of the present invention, wherein: two second placement grooves are symmetrically provided on one of the first side panels, and the second placement grooves are used for detachable connection with the connection assembly.

[0011] As a preferred solution of the storage box described in the present invention, the connecting assembly includes a connecting plate and a first bolt, the bottom end of the connecting plate is fixedly connected to a cross plate, one end of the cross plate is fixedly connected to a baffle, and the cross plate is engaged with the first placement groove; the top thread of the connecting plate is engaged with the first bolt, and the outer ring of the first bolt is provided with a baffle.

[0012] As a preferred solution of the storage box described in the present invention, the connecting assembly also includes a U-shaped block and a second bolt, both sides of the U-shaped block are threadedly fitted with the second bolt, the U-shaped block is placed in the second placement groove, and the second bolt is used for fixed connection between the first side panel and the U-shaped block.

[0013] Beneficial effects of the present invention: The present invention can achieve a detachable connection between the storage component and the guardrail component through the connecting component. The storage component can be used to place tool boxes used in aerial operations and disassembled or replaced parts to prevent parts from falling or being lost, making it easier for staff to operate.

[0014] The purpose of the present invention is to provide an insulating guardrail for an aerial work vehicle, which can solve the problem that the existing insulating components cannot be disassembled.

[0015] To solve the above technical problems, the present invention provides the following technical solutions: an insulating guardrail for an aerial work vehicle, comprising a guardrail assembly, wherein the guardrail assembly comprises a first guard member and a second guard member, wherein the first guard member is composed of at least one first guard plate, and every two of the first guard plates are hinged by a second hinge, and adjacent second hinges are respectively located on two opposite sides of the first guard plate, and a first mounting groove is provided on the first guard plate, and the first mounting groove cooperates with both a first bolt and a second bolt.

[0016] As a preferred solution of the insulating guardrail for the aerial work vehicle described in the present invention, the second guard member is composed of at least one second guard plate, every two of the second guard plates are hinged by a third hinge, and the adjacent third hinges are respectively located on two opposite sides of the second guard plate, and a second installation groove is opened on the second guard plate, and the second installation groove cooperates with the first bolt and the second bolt, and the connection between the first guard plate and the second guard plate is a detachable connection.

[0017] Beneficial effects of the present invention: The present invention can provide insulation protection for the aerial work platform through the docking of the first protective member and the second protective member, thereby preventing the risk of induced electricity when the workers are performing operations, and the guardrail assembly and the aerial work platform are detachably connected, which is convenient for storage and prevents it from being damaged by exposure to the sun, rain and snow. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0019] Figure 1 This is a schematic diagram of the structure of an insulating guardrail for a storage box and an aerial work vehicle.

[0020] Figure 2 It is a schematic diagram of the structure of the storage box and the storage components in the insulating guardrail for aerial work vehicles.

[0021] Figure 3 This is a schematic diagram of the storage box and the storage components in the insulating guardrail for aerial work vehicles after folding.

[0022] Figure 4 This is a schematic diagram of the structure of the connecting plate in the insulating guardrail for the storage box and the aerial work vehicle.

[0023] Figure 5 This is a schematic diagram of the structure of the U-shaped block in the insulating guardrail for the storage box and the aerial work vehicle. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figure 1 to Figure 5 , which is the first embodiment of the present invention, and this embodiment provides a storage box, which includes a storage component 200 and a connecting component 300. The storage component 200 is used to place tools or tool boxes needed for high-altitude operations and parts that have been disassembled or need to be installed. The storage component 200 can be installed through the connecting component 300 to connect it to the guardrail component 100 to ensure that the staff can use it conveniently.

[0029] Specifically, the storage component 200 includes a base plate 201, two first side panels 202 hinged to the top of the base plate 201, and two second side panels 203 rotated on the top of the base plate 201, wherein the two first side panels 202 and the two second side panels 203 are symmetrically arranged; the connecting component 300 is used to install and fix the storage component 200.

[0030] Furthermore, two long platforms 201 b are symmetrically extended from the top of the bottom plate 201 in the height direction, and two rotating holes 201 c are symmetrically provided on the inner sides of the long platforms 201 b.

[0031] Furthermore, the first side panel 202 is hinged to the top of the long platform 201b through a first hinge, and two lock buckles 202a are symmetrically arranged on the outer side of the first side panel 202, and the lock buckles 202a are used to lock and fix the two first side panels 202 after storage.

[0032] Furthermore, two fixing columns 203a are symmetrically fixedly connected on both sides of the bottom of the second side plate 203, and the fixing columns 203a are rotatably matched with the rotating holes 201c. The inner part of the bottom of the second side plate 203 is rounded, and the height of the long platform 201b is slightly higher than the thickness of the second side plate 203.

[0033] The bottom plate 201 provides a mounting base for the first side plate 202 and the second side plate 203. The two symmetrically arranged first side plates 202 and the second side plates 203 can enclose a storage space above the bottom plate 201 for placing tools, etc. At the same time, due to the rotation of the first side plate 202 and the second side plate 203, the storage assembly 200 can be folded into an attached Figure 3 The shape makes it easy to carry the storage component 200.

[0034] The second side panel 203 is arranged between the two long platforms 201b. The height of the long platform 201b is slightly larger than the thickness of the second side panel 203. When the second side panel 203 rotates around the rotating hole 201c through the fixed column 203a, the height of the long platform 201b can give the second side panel 203 enough space without affecting the folding and storage of the first side panel 202.

[0035] The inner bottom of the second side panel 203 is rounded. Since the distance between the bottom of the second side panel 203 and the top of the bottom panel 201 is small, the rounded corner ensures that the second side panel 203 can be rotated and folded normally. At the same time, the outer part of the second side panel 203 is not rounded, which further limits the rotation angle of the second side panel 203. When it starts to rotate from being horizontal with the bottom panel 201, it can only rotate to be perpendicular to the bottom panel 201 at most. It cannot rotate due to the obstruction between the second side panel 203 and the bottom panel 201.

[0036] The first hinge between the first side panel 202 and the first placement groove 201a is arranged on the inner side of the first side panel 202, ensuring that the first side panel 202 can be rotated toward the middle of the bottom panel 201. The two folded first side panels 202 can be locked by the lock 202a to prevent them from unfolding during movement and affecting the convenience of carrying. The lock 202a can adopt an existing snap-on structure or other locking structures.

[0037] The storage component 200 can be determined according to the size required on site. If a small size is needed, it can be installed on the second protective component 102 side through the connecting component 300. If a large size is needed, it can be installed on the first protective component 101 side through the connecting component 300. This not only saves working space, but also prevents the situation where parts are placed in a larger storage component 200 and are inconvenient to find.

[0038] After the storage assembly 200 is unfolded, the connection between the first side panel 202 and the second side panel 203 can be engaged by a mortise and tenon structure, or the two can be fixed by a latch or the like, which can be set according to actual usage.

[0039] When in use and during installation, first unlock the lock 202a, then rotate the two first side panels 202 toward the outside of the base plate 201, and rotate the first side panels 202 from a horizontal state with the base plate 201 to a vertical state, so that the first side panels 202 overlap with the top of the long table 201b, and then rotate the two second side panels 203, and the second side panels 203 rotate around the rotating hole 201c through the fixing column 203a, and similarly rotate the second side panels 203 to a vertical state with the base plate 201 until the second side panels 203 can no longer rotate, and then fix the first side panels 202 and the second side panels 203 by the mortise and tenon structure or latch provided between the first side panels 202 and the second side panels 203. After the fixing is completed, the unfolded storage assembly 200 can be connected to the guardrail assembly 100 through the connecting assembly 300.

[0040] Example 2

[0041] Reference Figure 2 and Figure 3 , which is the second embodiment of the present invention, and is different from the first embodiment in that: it also includes two first placement grooves 201a symmetrically opened at the bottom of the bottom plate 201, and the first placement grooves 201a are used for the snap-fit ​​installation of the bottom plate 201 and the connecting component 300.

[0042] Furthermore, the connecting assembly 300 includes a connecting plate 301 and a first bolt 302, the bottom end of the connecting plate 301 is fixedly connected to a cross plate 301a, one end of the cross plate 301a is fixedly connected to a baffle 301b, and the cross plate 301a is snap-fitted with the first placement groove 201a; the top thread of the connecting plate 301 is threadedly engaged with the first bolt 302, and the outer ring of the first bolt 302 is provided with a baffle 302a.

[0043] The connection plate 301, the transverse plate 301a and the baffle plate 301b can also be used to place the storage assembly 200 and the guardrail assembly 100 after storage. In addition, universal wheels can be installed under the transverse plate 301a to facilitate the storage and movement of the guardrail assembly 100 and the storage assembly 200 and save manpower.

[0044] The first placement groove 201a is set to be able to engage with the connecting plate 301. After the storage component 200 is unfolded, the two connecting components 300 are first fixed to the appropriate position of the guardrail component 100 by the first bolt 302. When fixing, the distance between the two connecting plates 301 is controlled so that they can engage with the two first placement grooves 201a. Subsequently, the unfolded storage component 200 is placed on the two horizontal plates 301a, and the storage component 200 is limited by the baffle 301b.

[0045] The rest of the structure is the same as that of Example 1.

[0046] Example 3

[0047] Reference Figure 2 and Figure 4 , which is the third embodiment of the present invention, is different from the second embodiment in that it also includes a first side plate 202 on which two second placement grooves 202b are symmetrically opened, and the second placement grooves 202b are used for detachable connection with the connecting component 300.

[0048] Furthermore, the connecting assembly 300 also includes a U-shaped block 303 and a second bolt 304. Both sides of the U-shaped block 303 are threadedly fitted with the second bolt 304. The U-shaped block 303 is placed in the second placement groove 202b. The second bolt 304 is used for fixed connection between the first side plate 202 and the U-shaped block 303.

[0049] The U-shaped block 303 is used to engage the first side plate 202, and the first side plate 202 and the U-shaped block 303 are fixed by a second bolt 304 on one side, and the storage assembly 200 is fixedly installed on the guardrail assembly 100 by a second bolt 304 on the other side.

[0050] After unfolding the storage assembly 200, rotate the second bolt 304 to reserve enough space in the U-shaped block 303, then install the U-shaped block 303 on the second placement groove 202b, and rotate a second bolt 304 located inside the bottom plate 201 to tightly fix the U-shaped block 303 and the first side plate 202 together, then remove the second bolt 304 on the other side, and pass through the guardrail assembly 100 to complete the fixed installation of the U-shaped block 303 and the storage assembly 200.

[0051] The rest of the structure is the same as that of Example 1.

[0052] Example 4

[0053] Reference Figure 1 to Figure 5 , which is the fourth embodiment of the present invention. This embodiment is based on the previous two embodiments. This embodiment provides an insulating guardrail for an aerial work vehicle, which includes a guardrail assembly 100. The guardrail assembly 100 includes a first guard member 101 and a second guard member 102. The first guard member 101 is composed of at least one first guard plate 101a. Every two first guard plates 101a are hinged by a second hinge 101b. Adjacent second hinges 101b are respectively located on two opposite sides of the first guard plate 101a. A first mounting groove 101c is opened on the first guard plate 101a. The first mounting groove 101c cooperates with both the first bolt 302 and the second bolt 304.

[0054] Furthermore, the second protective member 102 is composed of at least one second protective plate 102a, and every two second protective plates 102a are hinged by a third hinge 102b. Adjacent third hinges 102b are respectively located on two opposite sides of the second protective plate 102a. A second mounting groove 102c is opened on the second protective plate 102a, and the second mounting groove 102c cooperates with the first bolt 302 and the second bolt 304. The connection between the first protective plate 101a and the second protective plate 102a is a detachable connection.

[0055] The first protective member 101 is composed of a plurality of first protective plates 101a connected together, and the specific number can be determined according to the specific usage space. The position setting of the second hinge 101b facilitates folding of the plurality of first protective plates 101a so that the plurality of first protective plates 101a can be neatly arranged. The setting of the second protective member 102 is similar to that of the first protective member 101, but the width of the second protective member 102 is smaller than that of the first protective member 101.

[0056] After the multiple first protective plates 101a and the multiple second protective plates 102a are unfolded, the connection between the first protective plate 101a and the second protective plate 102a can also be fixed by using a mortise and tenon structure, or by using latches, magnetic suction, etc. to fix the first protective plate 101a and the second protective plate 102a together.

[0057] The first mounting groove 101c and the second mounting groove 102c arranged on the first protective plate 101a and the second protective plate 102a are of the same size. The first bolt 302 or the second bolt 304 can pass through the first mounting groove 101c and the second mounting groove 102c, and after passing through, continue to be threadedly engaged with the connecting plate 301 or the U-shaped block 303, and rotate the first bolt 302 or the second bolt 304 to achieve the installation and fixation of the storage assembly 200.

[0058] Since the first protective member 101 and the second protective member 102 are temporarily fixed, they can be connected to the aerial work platform using existing technology, which is convenient for disassembly and can also ensure stability during the working process.

[0059] When in use, first transport the device to the location where it needs to be installed, then place the two second protective members 102 on the corresponding sides of the aerial work platform, then unfold the first protective member 101 on one side, first plug or pin the first protective plate 101a on one side and the second protective plate 102a, then unfold the first protective plate 101a until the first protective plate 101a on the other side is fixed to the second protective plate 102a, and similarly unfold the other first protective member 101 and fix it to the second protective member 102, then fix the connecting plate 301 to the first installation groove 101c or the second installation groove 102c through the first bolt 302 In the embodiment, the distance and height between the two connecting plates 301 are controlled. After installation, the storage assembly 200 unfolded according to the method in Example 1 is placed on the horizontal plate 301a, so that the horizontal plate 301a is combined with the first placement groove 201a. After installation is completed, high-altitude operations can be carried out; or after the guardrail assembly 100 is unfolded, the U-shaped block 303 is then fixedly connected to the first side plate 202 according to the contents of Example 3. After the connection is completed, the second bolt 304 is then passed through the first installation groove 101c or the second installation groove 102c to fix the storage assembly 200 and the guardrail assembly 100; when disassembly is required, just follow the reverse operation.

[0060] In summary, when in use, the device is first transported to a suitable location, and the guardrail assembly 100 is unfolded and installed. After the installation is completed, the storage assembly 200 is unfolded. The unfolded storage assembly 200 is fixedly installed on the guardrail assembly 100 through the connecting assembly 300. After installation, the frequently used tools can be placed therein to facilitate finding and prevent them from being lost. The materials used in the device are all insulating materials.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A storage box, characterized in that: include, A storage assembly (200), the storage assembly (200) comprising a bottom plate (201), two first side plates (202) hinged to the top of the bottom plate (201), and two second side plates (203) rotated on the top of the bottom plate (201), wherein the two first side plates (202) and the two second side plates (203) are symmetrically arranged; A connecting component (300), wherein the connecting component (300) is used to install and fix the storage component (200).

2. The storage box according to claim 1, characterized in that: Two long platforms (201b) are symmetrically extended from the top of the bottom plate (201) in the height direction, and two rotating holes (201c) are symmetrically provided on the inner sides of the long platforms (201b).

3. The storage box according to claim 2, characterized in that: The first side panel (202) is hinged to the top of the long table (201b) through a first hinge, and two lock buckles (202a) are symmetrically arranged on the outer side of the first side panel (202), and the lock buckles (202a) are used to lock and fix the two first side panels (202) after storage.

4. The storage box according to claim 3, characterized in that: Two fixing columns (203a) are symmetrically fixedly connected to the two sides of the bottom of the second side plate (203), and the fixing columns (203a) are rotatably matched with the rotating holes (201c). The inner part of the bottom of the second side plate (203) is rounded, and the height of the long platform (201b) is slightly higher than the thickness of the second side plate (203).

5. The storage box according to claim 4, characterized in that: Two first placement grooves (201a) are symmetrically provided at the bottom of the base plate (201), and the first placement grooves (201a) are used for the snap-fit ​​installation of the base plate (201) and the connection assembly (300).

6. The storage box according to claim 4, characterized in that: Two second placement grooves (202b) are symmetrically provided on one of the first side plates (202), and the second placement grooves (202b) are used for detachably connecting with the connection assembly (300).

7. The storage box according to claim 5, characterized in that: The connecting assembly (300) comprises a connecting plate (301) and a first bolt (302); the bottom end of the connecting plate (301) is fixedly connected to a transverse plate (301a); one end of the transverse plate (301a) is fixedly connected to a baffle (301b); and the transverse plate (301a) is engaged with the first placement groove (201a); The top end of the connecting plate (301) is threadedly matched with a first bolt (302), and the outer ring of the first bolt (302) is provided with a blocking piece (302a).

8. The storage box according to claim 6, characterized in that: The connecting assembly (300) further comprises a U-shaped block (303) and a second bolt (304), wherein both sides of the U-shaped block (303) are threadedly engaged with the second bolt (304), the U-shaped block (303) is placed in the second placement groove (202b), and the second bolt (304) is used for fixed connection between the first side plate (202) and the U-shaped block (303).

9. An insulating guardrail for an aerial work vehicle, characterized in that: The storage box comprises any one of claims 1 to 8, and A guardrail assembly (100), the guardrail assembly (100) comprising a first guard member (101) and a second guard member (102), the first guard member (101) being composed of at least one first guard plate (101a), every two of the first guard plates (101a) being hinged by a second hinge (101b), adjacent second hinges (101b) being respectively located on two opposite sides of the first guard plate (101a), the first guard plate (101a) being provided with a first installation groove (101c), the first installation groove (101c) being matched with a first bolt (302) and a second bolt (304).

10. The insulating guardrail for aerial work vehicles according to claim 9, characterized in that: The second protective member (102) is composed of at least one second protective plate (102a), and every two of the second protective plates (102a) are hinged by a third hinge (102b). Adjacent third hinges (102b) are respectively located on two opposite sides of the second protective plate (102a). The second protective plate (102a) is provided with a second installation groove (102c), and the second installation groove (102c) is matched with the first bolt (302) and the second bolt (304). The connection between the first protective plate (101a) and the second protective plate (102a) is a detachable connection.

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