CN209799839U - Concealed installation is with double ladder that prevents instrument and drop for electronic box installation - Google Patents
Concealed installation is with double ladder that prevents instrument and drop for electronic box installation Download PDFInfo
- Publication number
- CN209799839U CN209799839U CN201920213412.1U CN201920213412U CN209799839U CN 209799839 U CN209799839 U CN 209799839U CN 201920213412 U CN201920213412 U CN 201920213412U CN 209799839 U CN209799839 U CN 209799839U
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- China
- Prior art keywords
- ladder frame
- ladder
- drawer
- installation
- tool
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- Expired - Fee Related
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Abstract
The utility model discloses a herringbone ladder for preventing tools from falling for concealed installation of a power distribution box, which comprises a ladder frame I and a ladder frame II, wherein crosspieces are arranged on the ladder frame I and the ladder frame II, movable rods are symmetrically arranged at the middle parts of two side edges of the ladder frame I and the ladder frame II, movable shafts I are connected between the movable rods, one ends of the movable rods, which are far away from the movable shafts I, are respectively provided with movable shafts II, the top parts of the ladder frame I and the ladder frame II are provided with a supporting plate, the ladder frame I and the ladder frame II are connected with the supporting plate through movable shafts III, the top part of the supporting plate is provided with a tool box, two side edges of the tool box are respectively provided with a drawer I and a drawer II, the drawer I is positioned below the drawer II, a plurality of electric power installation tools are arranged in the drawer I and the drawer II, and the tail parts of the electric power installation tools are respectively provided with a suction block I, the top of the tool box is provided with a placing groove.
Description
Technical Field
The utility model relates to a double ladder technical field particularly, relates to a concealed installation is with double ladder that prevents that instrument drops for electronic box installation.
Background
In the assembly work of the electric power equipment, the herringbone ladder is a commonly used necessary tool, assembly technicians carry out installation and maintenance operation on various electric power equipment by using the herringbone ladder, and in order to reduce the self weight, height and width of the ladder and meet the requirements of convenient transportation and storage, most of the existing herringbone ladders adopt simple aluminum alloy herringbone ladders, although the herringbone ladders are convenient to use and convenient to transport and store; however, when the existing herringbone ladder is used for installing the concealed distribution box, the problem of insufficient safety exists, the tool cannot be well prevented from falling off during installation, the safety of people is easily affected, and meanwhile, the mounting tool can be damaged, so that the normal installation of the concealed distribution box is affected.
In summary, how to prevent the tool from falling off from the herringbone ladder when the concealed distribution box is installed is a technical problem which needs to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is to above not enough, provide a concealed installation electronic box installation with prevent double ladder that instrument dropped, solve how can prevent the problem that the instrument dropped from the double ladder when carrying out concealed installation block terminal installation.
The technical scheme of the utility model is realized like this:
A herringbone ladder for preventing tools from falling for concealed installation of an electric box comprises a ladder frame I and a ladder frame II, wherein crosspieces are respectively arranged on the ladder frame I and the ladder frame II, movable rods are symmetrically arranged in the middle of two side edges of the ladder frame I and the ladder frame II, movable shafts I are respectively connected between the movable rods, one ends of the movable rods, far away from the movable shafts I, are respectively provided with the movable shafts II, the top parts of the ladder frame I and the ladder frame II are provided with a supporting plate, the ladder frame I and the ladder frame II are respectively connected with the supporting plate through movable shafts III, the top part of the supporting plate is provided with a tool box, two side edges of the tool box are respectively provided with a drawer I and a drawer II, the drawer I is positioned below the drawer II, a plurality of electric installation tools are respectively arranged in the drawer I and the drawer II, and the tail parts of the electric installation tools are respectively provided with a suction block I, the standing groove has been seted up at the top of toolbox, install fixed bracelet in the standing groove, install on the fixed bracelet and inhale piece two.
Preferably, the fixing bracelet and the second suction block are provided with a connecting strip therebetween.
Preferably, ladder frame one with the regulation pole is all installed to the both sides limit bottom of ladder frame two, just all install between the regulation pole and accept the board, just accept and all install the screen cloth on the board.
Preferably, the adjusting rod is connected with the bearing plate, and the adjusting rod is connected with the first ladder frame and the second ladder frame through a fourth movable shaft.
Preferably, the limiting blocks are arranged on two side edges of the first ladder frame and the second ladder frame and below the adjusting rod.
Preferably, the bottom of the first ladder frame and the bottom of the second ladder frame are both provided with anti-skid rubber blocks.
The utility model has the advantages that:
1. Through the tool box with fixed bracelet and inhale a piece one, inhale the interact of a piece two, the condition that prevents that electric power assembly personnel that can be fine causes the instrument to drop takes place when using the double ladder to carry out the concealed installation block terminal, has also guaranteed when having protected personnel's safety that mounting tool can not cause the damage, has ensured the normal installation of concealed installation block terminal.
2. Through the bearing plate and the screen cloth, tools falling from the herringbone ladder can be well borne, the tools are well prevented from falling on the ground, and the mounting tools are not damaged while the safety of personnel is not affected.
3. Through the utility model discloses fine solution current double ladder when carrying out the installation of secretly adorning the block terminal, all there is the not enough problem of security, fine instrument takes place to drop when having prevented the installation, has also guaranteed when having protected personnel's safety that the mounting tool can not cause the damage, has ensured the normal installation of secretly adorning the block terminal.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front schematic view of a herringbone ladder for preventing a tool from falling off during installation of a concealed installation electrical box according to an embodiment of the invention;
Fig. 2 is a schematic side view of a herringbone ladder for preventing a tool from falling off during installation of a concealed installation electrical box according to an embodiment of the present invention;
fig. 3 is an open top schematic view of a tool box according to an embodiment of the present invention.
In the figure:
1. A first ladder frame; 2. a second ladder frame; 3. a crosspiece; 4. a movable rod; 5. a first movable shaft; 6. a second movable shaft; 7. a support plate; 8. a third movable shaft; 9. a tool box; 10. a first drawer; 11. a second drawer; 12. an electrical installation tool; 13. absorbing the first block; 14. a placement groove; 15. fixing a bracelet; 16. a second suction block; 17. a connecting strip; 18. adjusting a rod; 19. a bearing plate; 20. screen cloth; 21. a fourth movable shaft; 22. a limiting block; 23. an antiskid rubber block.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
The invention will be further explained with reference to the drawings and the specific embodiments.
In the first embodiment, as shown in fig. 1-3, a herringbone ladder for preventing a tool from falling down for installation of a concealed installation electronic box according to an embodiment of the present invention includes a first ladder frame 1 and a second ladder frame 2, wherein crosspieces 3 are respectively installed on the first ladder frame 1 and the second ladder frame 2, movable rods 4 are symmetrically installed at the middle portions of two side edges of the first ladder frame 1 and the second ladder frame 2, a first movable shaft 5 is connected between the movable rods 4, a second movable shaft 6 is installed at one end of each movable rod 4 far away from the first movable shaft 5, a support plate 7 is installed at the top of the first ladder frame 1 and the second ladder frame 2, the first ladder frame 1 and the second ladder frame 2 are connected with the support plate 7 through a third movable shaft 8, a tool box 9 is installed at the top of the support plate 7, a first drawer 10 and a second drawer 11 are respectively installed at two side edges of the tool box 9, and the first drawer 10 is located below the second drawer 11, a plurality of electric power installation tools 12 are respectively placed in the first drawer 10 and the second drawer 11, suction blocks 13 are respectively installed at the tail parts of the electric power installation tools 12, a placing groove 14 is formed in the top of the tool box 9, a fixing bracelet 15 is installed in the placing groove 14, and a suction block 16 is installed on the fixing bracelet 15; through tool holder 9 with fixed bracelet 15 and inhale a 13, inhale two 16 interactions in piece, the condition that prevents that electric power assembly personnel that can be fine when using the double ladder to carry out the concealed installation block terminal causes the instrument to drop takes place, has also guaranteed when having protected personnel's safety that mounting tool can not cause the damage, has ensured the normal installation of concealed installation block terminal.
in the second embodiment, as shown in fig. 3, a connecting strip 17 is installed between the fixing bracelet 15 and the second suction block 16; the connecting function is achieved, and the use is better facilitated.
In the third embodiment, as shown in fig. 1-2, adjusting rods 18 are respectively installed at the bottom ends of two side edges of the first ladder frame 1 and the second ladder frame 2, bearing plates 19 are respectively installed between the adjusting rods 18, screen cloth 20 is respectively installed on the bearing plates 19, the adjusting rods 18 and the bearing plates 19, the adjusting rods, the first ladder frame 1 and the second ladder frame 2 are connected through four movable shafts 21, and limiting blocks 22 are respectively installed at two side edges of the first ladder frame 1 and the second ladder frame 2 and below the adjusting rods 18; under the action of the adjusting rod 18, tools falling from the herringbone ladder can be well accepted through the accepting plate 19 and the mesh cloth 20, the tools are well prevented from falling on the ground, and the mounting tools are not damaged while the safety of personnel is not affected.
In the fourth embodiment, as shown in fig. 1, the anti-skid rubber blocks 23 are mounted at the bottoms of the first ladder frame 1 and the second ladder frame 2; the stability of the herringbone ladder can be better ensured.
the specific working process is as follows: when in use, the first movable rod 4 and the first movable shaft 5, the second movable shaft 6 and the third movable shaft 8 interact with each other to open the first ladder frame 1 and the second ladder frame 2, then the adjusting rod 18 is adjusted to the top of the limiting block 22, the receiving plate 19 is opened thereafter, then an installer climbs the ladder to open the first drawer 10 and the second drawer 11 on the tool box 9, then the fixed bracelet 15 is sleeved on the wrist, the electric installation tool 12 is taken from the first drawer 10 and the second drawer 11 in sequence according to the tools required for installing the concealed installation electronic box, as the first suction block 13 is installed at the tail part of the electric installation tool 12, the second suction block 16 is installed on the fixed bracelet 15, the connecting strip 17 is installed between the fixed bracelet 15 and the second suction block 16, and through the interaction of the first suction block 13, the second suction block 16 and the connecting strip 17, the electric installation tool 12 can be well prevented from falling off in a reaction manner when the concealed installation electric box is installed; meanwhile, as the bearing plate 19 is opened and the mesh cloth 20 is mounted on the bearing plate 19, when the electric power installation tool 12 accidentally drops, the mesh cloth 20 can also bear the electric power installation tool, so that the electric power installation tool 12 is prevented from dropping on the ground.
In summary, with the aid of the technical solution of the present invention, through the interaction between the tool box 9 and the fixed bracelet 15, and between the suction block one 13 and the suction block two 16, the power assembly personnel can be well prevented from falling off the tool when using the herringbone ladder to carry out concealed installation of the distribution box, so that the safety of the personnel is protected, and the installation tool is also guaranteed not to be damaged, thereby ensuring the normal installation of the concealed distribution box; through the bearing plate 19 and the mesh cloth 20, tools falling from the herringbone ladder can be well borne, the tools are well prevented from falling on the ground, the safety of personnel is not affected, and meanwhile, the mounting tools are not damaged; through the utility model discloses fine solution current double ladder when carrying out the installation of secretly adorning the block terminal, all there is the not enough problem of security, fine instrument takes place to drop when having prevented the installation, has also guaranteed when having protected personnel's safety that the mounting tool can not cause the damage, has ensured the normal installation of secretly adorning the block terminal.
Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (6)
1. A tool falling prevention herringbone ladder for concealed installation of an electric box is characterized by comprising a ladder frame I (1) and a ladder frame II (2), wherein crosspieces (3) are respectively arranged on the ladder frame I (1) and the ladder frame II (2), movable rods (4) are respectively symmetrically arranged in the middle of two side edges of the ladder frame I (1) and the ladder frame II (2), movable shafts I (5) are respectively connected between the movable rods (4), one ends of the movable rods (4) far away from the movable shafts I (5) are respectively provided with a movable shaft II (6), a supporting plate (7) is arranged at the top of the ladder frame I (1) and the ladder frame II (2), the ladder frame I (1) and the ladder frame II (2) are respectively connected with the supporting plate (7) through a movable shaft III (8), a tool box (9) is arranged at the top of the supporting plate (7), a first drawer (10) and a second drawer (11) are respectively arranged at two side edges of the tool box (9), just drawer one (10) is located the below of drawer two (11), drawer one (10) with a plurality of electric power mounting tool (12) have all been placed in drawer two (11), just the afterbody of electric power mounting tool (12) all is installed and is inhaled piece one (13), standing groove (14) have been seted up at the top of tool holder (9), fixed bracelet (15) are installed to standing groove (14), it inhales piece two (16) to install on fixed bracelet (15).
2. The ladder of claim 1, wherein a connecting strip (17) is arranged between the fixing bracelet (15) and the second suction block (16).
3. The herringbone ladder for preventing the tool from falling off during the installation of the concealed installation electrical box as claimed in claim 1, wherein the bottom ends of two side edges of the first ladder frame (1) and the second ladder frame (2) are respectively provided with an adjusting rod (18), a bearing plate (19) is respectively arranged between the adjusting rods (18), and a mesh cloth (20) is respectively arranged on the bearing plate (19).
4. the ladder assembly of claim 3, wherein the adjusting rod (18) and the bearing plate (19), the adjusting rod and the ladder frame I (1) and the ladder frame II (2) are connected through a movable shaft IV (21).
5. The herringbone ladder for preventing the tool from falling off for the installation of the concealed installation electrical box as claimed in claim 3, wherein limiting blocks (22) are arranged on two side edges of the first ladder frame (1) and the second ladder frame (2) and below the adjusting rod (18).
6. The herringbone ladder for preventing the tool from falling off for the installation of the concealed installation electrical box as claimed in claim 1, wherein the bottom parts of the first ladder frame (1) and the second ladder frame (2) are provided with anti-skid rubber blocks (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920213412.1U CN209799839U (en) | 2019-02-20 | 2019-02-20 | Concealed installation is with double ladder that prevents instrument and drop for electronic box installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920213412.1U CN209799839U (en) | 2019-02-20 | 2019-02-20 | Concealed installation is with double ladder that prevents instrument and drop for electronic box installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799839U true CN209799839U (en) | 2019-12-17 |
Family
ID=68822497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920213412.1U Expired - Fee Related CN209799839U (en) | 2019-02-20 | 2019-02-20 | Concealed installation is with double ladder that prevents instrument and drop for electronic box installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209799839U (en) |
-
2019
- 2019-02-20 CN CN201920213412.1U patent/CN209799839U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |