CN112928676A - Distribution box assembling tool and distribution box assembling method - Google Patents
Distribution box assembling tool and distribution box assembling method Download PDFInfo
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- CN112928676A CN112928676A CN202110020106.8A CN202110020106A CN112928676A CN 112928676 A CN112928676 A CN 112928676A CN 202110020106 A CN202110020106 A CN 202110020106A CN 112928676 A CN112928676 A CN 112928676A
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- distribution box
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- lifting platform
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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Abstract
本发明涉及一种配电箱装配工装和配电箱装配方法，将安装基板可拆地安装在升降平台车上固设有的卡装支架的悬伸外侧，将待装配于配电箱内的多个元器件依次固定安装在安装基板上以形成预装模块，利用升降平台车将预装模块送入配电箱的安装位，将预装模块固定安装在配电箱内，使卡装支架与安装基板脱离，升降平台车带着卡装支架退出配电箱即可。利用升降平台车配合卡装支架和安装基板，可在配电箱外形成预装模块，由升降平台车转运，完成相应元器件的组装，工人不需要一一将元器件安装在配电箱内，劳动强度低。由于在外部组装，空间较为开阔，可严格按照装配工艺进行，保证装配质量，产品一致性较好，安装完成后转运即可，效率较高。
The invention relates to a distribution box assembling tool and a distribution box assembling method. A mounting base plate is detachably installed on the overhanging outer side of a clamping bracket fixed on a lifting platform vehicle, and a device to be assembled in the distribution box is detachably installed. Multiple components are fixed and installed on the installation substrate in turn to form a pre-installed module. The pre-installed module is sent to the installation position of the distribution box by using a lifting platform vehicle, and the pre-installed module is fixedly installed in the distribution box, so that the clamping bracket is installed. It can be separated from the installation base plate, and the lifting platform truck can exit the distribution box with the clamping bracket. Using the lifting platform vehicle to cooperate with the clamping bracket and the installation substrate, a pre-installed module can be formed outside the distribution box, and the corresponding components can be assembled by the lifting platform vehicle. Workers do not need to install the components in the distribution box one by one. , the labor intensity is low. Due to the external assembly, the space is relatively open, and it can be carried out in strict accordance with the assembly process to ensure the assembly quality, and the product consistency is better.
Description
Technical Field
The invention belongs to the technical field of switch cabinet assembly, and particularly relates to a distribution box assembly tool and a distribution box assembly method.
Background
In the production process of the low-voltage comprehensive distribution box, an earth leakage protection circuit breaker, a fuse type isolating switch and a copper bar which is correspondingly connected need to be installed inside the distribution box. Because the circuit breaker is heavy in weight, the copper bar is assembled outside by using a simple copper bar mounting bracket, and after the assembly is completed, the copper bar is lifted to the corresponding position of the distribution box by a manufacturer for fixing, and then devices such as the leakage protection circuit breaker, the fuse-type isolating switch and the like are adjusted to the proper positions by adopting a manual lifting method, and then the devices are fastened by screws.
In the whole installation process, a plurality of workers are needed to cooperate, and the consumed time is long. Because block terminal inner space is narrow and small, when connecting copper bar and corresponding switching device, the inconvenient moment fastening that carries on is difficult to reach the technological requirement, and the not enough looseness that causes of moment of earth leakage protection circuit breaker can not guarantee assembly quality, and moreover, the electrical part installation benchmark floats and needs adjustment many times, leads to the electrical part to assemble the uneven uniformity of back nature poor. Moreover, because heavy components such as the copper bar group, the earth leakage protection circuit breaker and the like need to be manually lifted, the labor intensity of personnel is high, the working efficiency is low, potential safety hazards such as crushing, collision and the like exist, and the device is not suitable for large-batch and long-time labor operation.
Disclosure of Invention
The invention aims to provide a distribution box assembly tool, which aims to solve the technical problems of high labor intensity, poor quality consistency and low efficiency in the prior art when components are manually moved into a distribution box; meanwhile, the invention also provides a distribution box assembly method, which is used for solving the technical problem of low assembly efficiency caused by manually carrying components such as copper bars, circuit breakers and the like into the distribution box in batches in the prior art.
In order to achieve the purpose, the technical scheme of the distribution box assembly tool provided by the invention is as follows: the utility model provides a block terminal assembly fixture, includes:
the lifting platform car comprises a lifting platform plate;
the clamping support is fixedly arranged on the platform plate;
the clamping support is provided with an overhanging outer side which stretches out of the platform plate towards the front, a fixed mounting structure is arranged on the overhanging outer side of the clamping support and used for detachably and fixedly mounting a mounting substrate, the mounting substrate is used for fixedly mounting components to be mounted in the distribution box to form a pre-mounting module, and a cabinet in-connection structure is further arranged on the mounting substrate and used for fixedly mounting the pre-mounting module in the distribution box when the lifting platform car sends the pre-mounting module into the distribution box.
The beneficial effects are that: when the distribution box assembling tool provided by the invention is used, the mounting base plate can be arranged on the clamping support which extends out of the suspension, part of components are fixedly arranged on the mounting base plate to form a pre-assembly module, and in the mounting process, the lifting platform vehicle can be used for lifting to adjust the height position of the clamping support, so that the corresponding components can be conveniently mounted. After the pre-installation module is assembled, the pre-installation module is sent into the distribution box by using the lifting platform vehicle, the mounting substrate is manually and fixedly mounted on the support structure in the distribution box, and then the lifting platform vehicle is withdrawn. Owing to can form the pre-installation module externally, can strictly operate according to the mounting process, guarantee assembly quality, lifting platform car exists as the support promptly, makes things convenient for the later stage to transport again, and convenient to use can effectively reduce workman intensity of labour, and the product quality uniformity is good, and the installation effectiveness is high.
As a further improvement, the clamping support comprises two support plates arranged at intervals, the space between the two support plates and the space outside the two support plates are element accommodating spaces, the bottoms of the two support plates are provided with mounting seats, the mounting seats are fixedly arranged on the platform plate, the two support plates are respectively provided with the overhanging outer sides, and the overhanging outer sides on each support plate are respectively provided with the fixed mounting structures.
The beneficial effects are that: the clamping bracket is formed by utilizing the two bracket plates, and the processing and manufacturing are convenient.
As a further improvement, the fixed mounting structure on each support plate respectively comprises an upper hook and a lower support arm, the upper hook is used for being in hook fit with a hook long hole in the upper portion of the mounting substrate, and the lower support arm is used for supporting the mounting substrate so that the mounting substrate is in a vertical mounting posture.
The beneficial effects are that: the upper hook and the lower support arm are matched to detachably assemble the mounting substrate, so that the mounting and the separation are convenient.
As a further improvement, each support plate is provided with a vertical stop surface, the vertical mounting surface is positioned between the upper hook and the lower support arm, and the vertical mounting surface is used for being in stop fit with the mounting substrate so as to keep the mounting substrate in a vertical mounting posture.
The beneficial effects are that: the vertical stop surface is arranged, so that the vertical arrangement of the mounting substrate is more conveniently realized, and other components can be conveniently mounted on the mounting substrate.
As a further improvement, the outer end of each lower supporting arm is respectively provided with a stopping bulge, the stopping bulges are arranged in an upward protruding mode, and the vertical stopping surface and the stopping bulges on the same support plate are arranged at the two opposite ends of the lower supporting arm.
The beneficial effects are that: the stop bulge is used for preventing the mounting substrate from accidentally falling, and the safety is improved.
As a further improvement, the upper hooks on the two support plates are at the same height, and the lower support arms on the two support plates are at the same height.
The beneficial effects are that: convenient processing and manufacturing and is also relatively beautiful.
As a further improvement, the rear side surfaces of the support plates are inclined side surfaces which are inclined from bottom to top and extend forwards.
The beneficial effects are that: the design becomes the slope side, makes things convenient for workman to install components and parts on mounting substrate.
As a further improvement, the distribution box assembling tool further comprises the mounting substrate.
The beneficial effects are that: the mounting substrate is directly arranged, and does not need to be additionally arranged on the site.
The technical scheme of the distribution box assembling method provided by the invention is as follows: install the overhanging outside that clamps the support that clamps that mounting substrate can be dismantled on lift platform car, will wait to assemble a plurality of components and parts of in the block terminal fixed mounting in proper order on the mounting substrate in order to form the pre-installation module, utilize lift platform car to send the pre-installation module into the installation position of block terminal, with pre-installation module fixed mounting in the block terminal, make and clamp the support and break away from with mounting substrate, lift platform car area clamp the support withdraw from the block terminal can.
The beneficial effects are that: utilize the lifting platform car cooperation to clamp support and mounting substrate, can form the pre-installation module outside the block terminal, transport by the lifting platform car, accomplish the equipment of corresponding components and parts, the workman need not install components and parts in the block terminal one by one, low in labor strength. Because externally the equipment, the space is comparatively spacious, can strictly go on according to assembly process, guarantees assembly quality, and the product uniformity is better, and the installation is accomplished the back transport can, and efficiency is higher.
Drawings
Fig. 1 is a schematic structural view of a distribution box assembly tool provided by the invention;
FIG. 2 is a schematic structural view of the bracket plate of FIG. 1;
FIG. 3 is a schematic view of a mounting substrate placed on the mounter shown in FIG. 1;
FIG. 4 is a schematic structural view of the mounting substrate of FIG. 3;
fig. 5 is a schematic structural view of a component mounted by using the mounting tool shown in fig. 1.
Description of reference numerals:
1. a handrail; 2. a foot switch; 3. a scissor arm; 4. a steering wheel; 5. a platform plate; 6. a mounting plate; 61. an upper hook is hung; 62. a vertical stop surface; 63. a lower support arm; 64. a stop protrusion; 7. lifting the platform vehicle; 8. a manual switch; 9. a mounting substrate; 91. hooking the long hole; 92. a component mounting structure; 10. a leakage protection circuit breaker; 11. and (7) mounting a seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, elements recited by the phrase "comprising an … …" do not exclude the inclusion of such elements in processes or methods.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from specific situations.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the term "provided" may be used in a broad sense, for example, the object of "provided" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or a non-detachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from specific situations.
The present invention will be described in further detail with reference to examples.
The specific embodiment 1 of the distribution box assembly tool provided by the invention comprises the following components:
the assembly fixture that this embodiment provided is used for with some components and parts fixed mounting on mounting substrate 9 earlier, forms the pre-installation module, and in the installation, usable lifting platform car 7 goes up and down in order to adjust the height position that clamps the support, the corresponding components and parts of easy to assemble. After the pre-installation module is assembled, the lifting platform vehicle 7 is used for feeding into the distribution box, the mounting substrate 9 is manually and fixedly mounted on the support structure in the distribution box, and then the lifting platform vehicle 7 is withdrawn.
As shown in fig. 1 to 5, the distribution box assembling tool in this embodiment includes a lifting platform cart 7, a clamping bracket and a mounting substrate 9, the clamping bracket includes two bracket plates 6 arranged in parallel, the two bracket plates 6 are fixed on the lifting platform cart 7, and the mounting substrate 9 is configured to be detachably mounted on the two bracket plates 6 as a base for mounting a plurality of components thereon to form a pre-assembly module.
Lifting platform car 7 is foot-operated lifting platform car, including landing slab 5, and landing slab 5 goes up and down through cutting fork elevating system drive, cuts fork elevating system and includes to cut fork arm 3, and the fork elevating system that cuts of here is hydraulic pressure mechanism, cuts fork arm 3 swing and then control platform board 5 by hydraulic power drive and goes up and down. The lifting platform truck 7 is provided with a foot switch 2 and a manual switch 8, wherein the foot switch 2 is used for controlling pressurization and rising, and the manual switch 8 is used for controlling the platform to descend. The lifting platform carriage 7 here can be purchased directly from the market.
The platform plate 5 here can be used as a base for installing the clamping support and also can be used as a tool table for placing tools or parts required during installation.
The rear end of lifting platform car 7 sets up handrail 1, conveniently controls through handrail 1 and removes lifting platform car 7. A manual switch 8 is typically provided on the armrest 1 to facilitate manual control.
The four corners wheel of lifting platform car 7 is directive wheel 4, has the truckle locking device, and the vehicle has the overload protection function, and 5 surfaces on the landing slab have rubber buffering abrasionproof to decrease.
In this embodiment, lifting platform car adopts foot-operated, in other embodiments, also can adopt electric lifting platform car, and operating personnel accessible electric operating handle controls, and electric lifting platform car also can directly purchase from the market.
In this embodiment, two supporting plates 6 that form the clamping support set firmly at the front end of landing slab 5, and the bottom of two supporting plates 6 is equipped with mount pad 11 respectively, and mount pad 11 passes through set screw fixed mounting at landing slab 5 front end.
The two support plates 6 are arranged in parallel at intervals and respectively provided with overhanging outer sides overhanging out of the platform plate 5, the overhanging outer sides of each support plate 6 are respectively provided with a fixed mounting structure for detachably and fixedly assembling the mounting substrate 9, the fixed mounting structure comprises an upper hook and a lower support arm 63, the upper hook is used for hooking and matching with a hook long hole 91 on the upper portion of the mounting substrate 9, the lower support arm 63 is used for supporting the mounting substrate 9, each support plate 6 is provided with a vertical stop surface 62, the vertical mounting surface is positioned between the upper hook and the lower support arm 63 and is used for blocking and matching with the mounting substrate 9, and the upper hook and the lower support arm 63 are matched to enable the mounting substrate 9 to be in a vertical mounting posture in the whole assembling process and facilitate the mounting of corresponding components on the mounting substrate 9.
And, the outer end of each lower support arm 63 is respectively provided with a stop protrusion 64, the stop protrusions 64 are arranged to protrude upwards, the vertical stop surface 62 and the stop protrusions 64 on the same support plate 6 are arranged at the two opposite ends of the lower support arm 63, the stop protrusions 64 can effectively prevent the mounting substrate 9 from being pulled out, and the support stability is ensured.
It should be noted that, generally speaking, the upper hooks on the two support plates 6 are at the same height, and the lower support arms 63 on the two support plates 6 are at the same height, which is convenient for processing and more beautiful.
In consideration of attractive appearance and optimized stress, in the embodiment, the rear side surfaces of the support plates 6 are inclined side surfaces which are inclined from bottom to top and extend forwards, so that excessive space is prevented from being occupied and the assembly of components is prevented from being influenced. Of course, these designs are all premised on ensuring the supporting strength of the rack plate 6.
In fact, two cradling pieces 6 interval arrangement here, the space in the interval between two cradling pieces 6 and two cradling pieces 6 outside is components and parts accommodation space, to the low pressure block terminal of synthesizing, can be with an earth leakage protection circuit breaker 10 fixed mounting in the interval between two cradling pieces 6 to the components and parts accommodation space punishment in two cradling pieces 6 outside do not fixedly lays earth leakage protection circuit breaker 10.
The assembly fixture in this embodiment still includes mounting substrate 9, and mounting substrate 9 is as the frock when the assembly promptly, as the partly of product again, and it is used for supporting to place on the lower support arm 63 of two mounting panels 6 to, be equipped with two hook slot holes 91 on mounting substrate 9, two hook slot holes 91 are all along vertical extension, convenient and last hook dress card. In addition, a component mounting structure 92 is further provided on the mounting substrate 9 for fixedly mounting corresponding components, such as the earth leakage circuit breaker 10, the copper bar assembly, etc., on the mounting substrate 9. In addition, an in-cabinet connection structure is provided on the mounting substrate 9 for fixedly mounting the mounting substrate 9 on a mounting beam in the distribution box.
During the use, fix earth leakage protection circuit breaker 10 on mounting substrate 9 earlier, lift up mounting substrate 9, place on two mounting panels 6, mounting substrate 9 lower extreme supports places on lower support arm 63, goes up the couple slot hole cooperation on with mounting substrate 9, clamps mounting substrate 9 on mounting panel 6, makes mounting substrate 9 be in vertical state.
After the above processes are completed, copper bar assembly, mutual inductor installation and fuse type isolating switch installation are sequentially carried out on the installation substrate 9, so that integrated general assembly operation of partial components is realized, and a pre-assembly module is formed. In the assembling process, the height can be adjusted at any time, and the installation by workers is convenient.
After the pre-installation module finishes, transport through lifting platform car 7, wholly impel to the block terminal in, carry out the lift position adjustment afterwards, pass through the screw fastening with mounting substrate 9 and the inside installation roof beam of block terminal, accomplish components and parts integration promptly and impel the installation work.
After the mounting beam inside the mounting substrate 9 and the distribution box is fixedly assembled, the manual switch 8 of the lifting platform truck 7 is operated to move the platform board 5 downwards, the hook is separated from the mounting substrate 9, the lifting platform truck can be moved out, and then subsequent assembly work is carried out.
Through the operation, the whole production process from the low-voltage comprehensive distribution box component final assembly to the integral propulsion is completed, compared with the traditional installation mode, the labor intensity is reduced, the working efficiency is improved, and the assembly quality and the personal safety can be guaranteed.
Because when the preassembly module is assembled, the preassembly module can be directly assembled in an open place and can be lifted as required, the construction of workers is facilitated, the installation sequence and the screwing fastening moment can be ensured strictly according to the process, the labor intensity of the workers is reduced, and the potential safety hazard in the production process can be eliminated.
The specific embodiment 2 of the distribution box assembly tool provided by the invention comprises the following steps:
the difference from example 1 is mainly that: in embodiment 1, the assembly fixture includes not only a lifting platform vehicle, a clamping bracket, but also an installation substrate. In this embodiment, the mounting substrate can be omitted, and a desired substrate can be processed again on site in accordance with the actual mounted components.
The specific embodiment 3 of the distribution box assembly tool provided by the invention comprises the following steps:
the difference from example 1 is mainly that: in embodiment 1, the clamping bracket includes two bracket plates arranged at an interval, so that the earth leakage circuit breaker can be conveniently arranged in the interval between the two bracket plates. In this embodiment, the clamping bracket may be an integral bracket structure, which includes four arms extending to the overhanging outer side of the forward overhanging platform plate, an upper hook is disposed at the end of the upper two arms, and the lower two arms are used as supporting arms.
The specific embodiment 4 of the distribution box assembly tool provided by the invention comprises the following steps:
the difference from example 1 is mainly that: in embodiment 1, the upper hook on the support plate and the mounting substrate are detachably assembled together, so that the clamping and the separation are convenient. In this embodiment, the fastening bolt may be configured to detachably fix and fit the bracket plate and the mounting substrate together, and this mounting by the fastening bolt is secure but takes a long time.
When the power distribution box assembling method is used, the mounting base plate can be detachably mounted on the overhanging outer side of the clamping support, the clamping support is fixedly arranged on the platform plate of the lifting platform vehicle, the overhanging outer side of the clamping support overhangs the platform plate, a plurality of components to be assembled in the power distribution box are sequentially and fixedly mounted on the mounting base plate to form a pre-assembly module, the pre-assembly module is sent to a mounting position of the power distribution box by the lifting platform vehicle, the pre-assembly module is fixedly mounted in the power distribution box, the clamping support is separated from the mounting base plate, and the lifting platform vehicle with the clamping support exits the power distribution box.
Certainly, during specific assembly, corresponding components and parts can be assembled by referring to the using process of the distribution box assembly tool, and the details are not repeated here.
Finally, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments without departing from the inventive concept, or some of the technical features may be replaced with equivalents. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a block terminal assembly fixture which characterized in that includes:
the lifting platform car (7) comprises a lifting platform plate (5);
the clamping support is fixedly arranged on the platform plate (5);
the clamping support is provided with an overhanging outer side extending forwards from the platform plate (5), a fixed mounting structure is arranged on the overhanging outer side of the clamping support and used for detachably and fixedly assembling a mounting substrate (9), the mounting substrate (9) is used for fixedly mounting components to be assembled in the distribution box so as to form a pre-assembly module, and an in-cabinet connecting structure is further arranged on the mounting substrate (9) and used for sending the pre-assembly module into the distribution box through the lifting platform vehicle (7) and fixedly mounting the pre-assembly module in the distribution box.
2. The distribution box assembling tool according to claim 1, wherein the clamping support comprises two support plates (6) which are arranged at intervals, the interval between the two support plates (6) and the space outside the two support plates (6) are element accommodating spaces, the bottoms of the two support plates (6) are provided with installation seats (11), the installation seats (11) are fixedly arranged on the platform plate (5), the two support plates (6) are respectively provided with the overhanging outer sides, and the overhanging outer sides of each support plate (6) are respectively provided with the fixed installation structures.
3. The distribution box assembling tool according to claim 2, wherein the fixed mounting structure on each support plate (6) comprises an upper hook and a lower support arm (63), the upper hook is used for being in hooking fit with a hooking long hole (91) in the upper portion of the mounting base plate (9), and the lower support arm (63) is used for supporting the mounting base plate (9) so that the mounting base plate (9) is in a vertical mounting posture.
4. The distribution box assembling tool according to claim 3, wherein each support plate (6) is provided with a vertical stop surface (62), the vertical mounting surface is located between the upper hook and the lower support arm (63), and the vertical mounting surface is used for being in stop fit with the mounting base plate (9) so that the mounting base plate (9) is kept in a vertical mounting posture.
5. The distribution box assembling tool according to claim 4, wherein the outer end of each lower supporting arm (63) is provided with a stopping protrusion (64), the stopping protrusions (64) are arranged in an upward protruding manner, and the vertical stopping surfaces (62) and the stopping protrusions (64) on the same support plate (6) are arranged at two opposite ends of the lower supporting arm (63).
6. The distribution box assembling tool according to claim 3, 4 or 5, wherein the upper hooks on the two support plates (6) are at the same height, and the lower support arms (63) on the two support plates (6) are at the same height.
7. The distribution box assembling tool according to any one of claims 2 to 5, wherein the rear side of each support plate (6) is an inclined side extending from bottom to top and inclined forwards.
8. The distribution box assembly tool according to any one of claims 1 to 5, further comprising the mounting substrate (9).
9. The distribution box assembling method is characterized in that an installation base plate (9) is detachably installed on an overhanging outer side of a clamping support fixedly arranged on a lifting platform truck (7), a plurality of components to be assembled in a distribution box are sequentially and fixedly installed on the installation base plate (9) to form a pre-assembly module, the pre-assembly module is sent into an installation position of the distribution box by the lifting platform truck (7), the pre-assembly module is fixedly installed in the distribution box, the clamping support is separated from the installation base plate (9), and the lifting platform truck (7) drives the clamping support to withdraw from the distribution box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110020106.8A CN112928676A (en) | 2021-01-07 | 2021-01-07 | Distribution box assembling tool and distribution box assembling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110020106.8A CN112928676A (en) | 2021-01-07 | 2021-01-07 | Distribution box assembling tool and distribution box assembling method |
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| CN112928676A true CN112928676A (en) | 2021-06-08 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301733A (en) * | 2018-11-23 | 2019-02-01 | 国网山东省电力公司龙口市供电公司 | A new type of distribution box and quick installation structure |
| CN209659792U (en) * | 2019-02-27 | 2019-11-19 | 南华大学 | An automatic dust collection device for an electrical box |
| CN110562876A (en) * | 2019-09-26 | 2019-12-13 | 国网山东省电力公司商河县供电公司 | Distribution box installation auxiliary device |
| CN112078639A (en) * | 2020-09-23 | 2020-12-15 | 安徽安凯汽车股份有限公司 | Technological method for assembling semi-load-bearing passenger car chassis assembling part |
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2021
- 2021-01-07 CN CN202110020106.8A patent/CN112928676A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301733A (en) * | 2018-11-23 | 2019-02-01 | 国网山东省电力公司龙口市供电公司 | A new type of distribution box and quick installation structure |
| CN209659792U (en) * | 2019-02-27 | 2019-11-19 | 南华大学 | An automatic dust collection device for an electrical box |
| CN110562876A (en) * | 2019-09-26 | 2019-12-13 | 国网山东省电力公司商河县供电公司 | Distribution box installation auxiliary device |
| CN112078639A (en) * | 2020-09-23 | 2020-12-15 | 安徽安凯汽车股份有限公司 | Technological method for assembling semi-load-bearing passenger car chassis assembling part |
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Application publication date: 20210608 |