CN205381283U - Automatic extendible tunnel construction is with upset handcart - Google Patents
Automatic extendible tunnel construction is with upset handcart Download PDFInfo
- Publication number
- CN205381283U CN205381283U CN201620129397.9U CN201620129397U CN205381283U CN 205381283 U CN205381283 U CN 205381283U CN 201620129397 U CN201620129397 U CN 201620129397U CN 205381283 U CN205381283 U CN 205381283U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- upset
- hopper casing
- hopper box
- winch spool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an automatic extendible tunnel construction is with upset handcart, including frame, hopper box and handrail, hopper box one end is through articulated seat and frame joint, and the hopper box includes preceding curb plate, posterior lateral plate, left side board, right side board and bottom plate, the frame with be provided with upset spring mechanism and electronic shrink mechanism between the bottom plate. Because the utility model adopts the above structure, can realize that the hopper box is automatic through control switch and overturn or draw in in that when needing the upset, winding motor control winding bobbin will convolute the rope and relieve, the upset is realized in that upset spring mechanism's elastic reaction is automatic down promptly to the hopper box, and when needs draw in in, and winding motor control winding bobbin will convolute the rope and pack up, can draw in the hopper box in, reaches the purpose of for the tunnel construction building materials of uninstalling, and labour saving and time saving is simple to use moreover, improvement work efficiency.
Description
Technical field
This utility model belongs to technical field of tunnel construction, is specifically related to a kind of automatic deploying and retracting formula constructing tunnel upset handbarrow.
Background technology
Handbarrow is means of transport conventional in constructing tunnel, is used for carrying construction building materials, but existing handbarrow is hopper to be integrally fixed on vehicle frame, requires over and manually raises handrail so as to topple over, waste time and energy during unloading.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of automatic deploying and retracting formula constructing tunnel upset handbarrow is provided, the hopper of handbarrow can be carried out upset and topple over operation by automatically, it is not necessary to manually overturn, more time saving and energy saving.
nullThis utility model be the technical scheme is that a kind of automatic deploying and retracting formula constructing tunnel upset handbarrow，Including vehicle frame、It is arranged on the hopper casing on vehicle frame and handrail and is arranged on wheel and the supporting leg of bottom of frame，Described hopper casing is arranged with described vehicle frame split，And this hopper casing is hinged by hinged seat and described vehicle frame away from one end of described handrail，Described hopper casing includes front side board、Back side panel、Left plate、Right plate and base plate，Turnover spring mechanism and electric retractable mechanism it is provided with between described vehicle frame and described base plate，The two ends of described turnover spring mechanism are separately positioned on described vehicle frame and the medium position of described base plate，Described electric retractable mechanism includes being arranged at the winch spool below described vehicle frame、The winding motor that this winch spool rotates and the winding rope coordinated with this winch spool is driven by belt gear，One end of described winding rope is fixed on described winch spool，Its other end is fixed on described hopper casing one end away from described hinged seat，Described vehicle frame is provided for described winding rope through through hole.
As preferably, described handrail being provided with the control switch controlling described winding motor.
As preferably, the front side board of described hopper casing is internally provided with cylinder.
The beneficial effects of the utility model are in that: owing to this utility model adopts said structure, hopper casing automatic turning or gathering can be realized by control switch, when needing to overturn, winding motor controls winch spool and is decontroled by winding rope, namely hopper casing is automatically obtained upset under the elastic reaction of turnover spring mechanism, and when needs draw in, winding motor controls winch spool and is packed up by winding rope, hopper casing can be drawn in, reach the purpose of unloading tunnel construction building materials, time saving and energy saving, and use simple, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, vehicle frame；2, hopper casing；3, handrail；4, wheel；5, supporting leg；6, hinged seat；7, turnover spring mechanism；81, winch spool；82, winding motor；83, winding rope；84, switch is controlled；9, cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments this utility model is described in further detail.
nullAs shown in Figure 1，A kind of automatic deploying and retracting formula constructing tunnel upset handbarrow，Including vehicle frame 1、It is arranged on the hopper casing 2 on vehicle frame 1 and handrail 3 and is arranged on the wheel 4 bottom vehicle frame 1 and supporting leg 5，Described hopper casing 2 is arranged with described vehicle frame 1 split，And this hopper casing 2 is hinged by hinged seat 6 and described vehicle frame 1 away from one end of described handrail 3，Described hopper casing 2 includes front side board、Back side panel、Left plate、Right plate and base plate，Turnover spring mechanism 7 and electric retractable mechanism it is provided with between described vehicle frame 1 and described base plate，The two ends of described turnover spring mechanism 7 are separately positioned on the medium position of described vehicle frame 1 and described base plate，Described electric retractable mechanism includes being arranged at the winch spool 81 below described vehicle frame 1、The winding motor 82 that this winch spool 81 rotates and the winding rope 83 coordinated with this winch spool 81 is driven by belt gear，One end of described winding rope 83 is fixed on described winch spool 81，Its other end is fixed on described hopper casing 2 one end away from described hinged seat 6，Described vehicle frame 1 is provided for the through hole of described winding rope 83 traverses.
As preferably, described handrail 3 being provided with the control switch 84 controlling described winding motor 82, user of being more convenient for controls upset and the gathering of hopper casing 2.
As preferably, the front side board of described hopper casing 2 is internally provided with cylinder 9, and hopper casing 2 interior building materials of being more convenient for, to outer rolling, makes carrying unloading lighter.
Owing to this utility model adopts said structure, can pass through to control switch 84 and realize hopper casing 2 automatic turning or gathering, when needing to overturn, winding motor 82 controls winch spool 81 by winding rope 83 relieving, namely hopper casing 2 is automatically obtained upset under the elastic reaction of turnover spring mechanism 7, and when needs draw in, winding motor 82 controls winch spool 81 and is packed up by winding rope 83, hopper casing 2 can be drawn in, reach the purpose of unloading tunnel construction building materials, time saving and energy saving, and use simple, improve work efficiency.
The above, it is only this utility model preferred embodiment, therefore can not limit, with this, the scope that this utility model is implemented, the equivalence namely made according to this utility model claim and description changes and modifies, and all should still belong in the scope that this utility model patent contains.
Claims (3)
- null1. an automatic deploying and retracting formula constructing tunnel upset handbarrow，Including vehicle frame (1)、It is arranged on the hopper casing (2) on vehicle frame (1) and handrail (3) and is arranged on wheel (4) and the supporting leg (5) of vehicle frame (1) bottom，It is characterized in that: described hopper casing (2) is arranged with described vehicle frame (1) split，And this hopper casing (2) is hinged by hinged seat (6) and described vehicle frame (1) away from one end of described handrail (3)，Described hopper casing (2) includes front side board、Back side panel、Left plate、Right plate and base plate，Turnover spring mechanism (7) and electric retractable mechanism it is provided with between described vehicle frame (1) and described base plate，The two ends of described turnover spring mechanism (7) are separately positioned on the medium position of described vehicle frame (1) and described base plate，Described electric retractable mechanism includes the winch spool (81) being arranged at described vehicle frame (1) lower section、The winding motor (82) that this winch spool (81) rotates and the winding rope (83) coordinated with this winch spool (81) is driven by belt gear，One end of described winding rope (83) is fixed on described winch spool (81)，Its other end is fixed on described hopper casing (2) one end away from described hinged seat (6)，Described vehicle frame (1) is provided for the through hole of described winding rope (83) traverse.
- 2. automatic deploying and retracting formula constructing tunnel according to claim 1 upset handbarrow, it is characterised in that: described handrail (3) is provided with control switch (84) controlling described winding motor (82).
- 3. automatic deploying and retracting formula constructing tunnel according to claim 1 upset handbarrow, it is characterised in that: the front side board of described hopper casing (2) is internally provided with cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620129397.9U CN205381283U (en) | 2016-02-20 | 2016-02-20 | Automatic extendible tunnel construction is with upset handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620129397.9U CN205381283U (en) | 2016-02-20 | 2016-02-20 | Automatic extendible tunnel construction is with upset handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205381283U true CN205381283U (en) | 2016-07-13 |
Family
ID=56350747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620129397.9U Expired - Fee Related CN205381283U (en) | 2016-02-20 | 2016-02-20 | Automatic extendible tunnel construction is with upset handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205381283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379383A (en) * | 2016-09-18 | 2017-02-08 | 广西钦州展兴建设工程有限公司 | Building trolley |
| CN108189874A (en) * | 2017-12-26 | 2018-06-22 | 曾子强 | A kind of concreting transit wagon |
-
2016
- 2016-02-20 CN CN201620129397.9U patent/CN205381283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379383A (en) * | 2016-09-18 | 2017-02-08 | 广西钦州展兴建设工程有限公司 | Building trolley |
| CN108189874A (en) * | 2017-12-26 | 2018-06-22 | 曾子强 | A kind of concreting transit wagon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20180220 |