CN202560239U - Lifting type drilling and blasting trolley - Google Patents
Lifting type drilling and blasting trolley Download PDFInfo
- Publication number
- CN202560239U CN202560239U CN2012201949867U CN201220194986U CN202560239U CN 202560239 U CN202560239 U CN 202560239U CN 2012201949867 U CN2012201949867 U CN 2012201949867U CN 201220194986 U CN201220194986 U CN 201220194986U CN 202560239 U CN202560239 U CN 202560239U
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- stud
- lifting type
- type drilling
- blasting
- base
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- Expired - Fee Related
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Abstract
The utility model relates to a lifting type drilling and blasting trolley, wherein a top operation platform is arranged at the top of a vehicle body, a vertical column of the top operation platform and a base vertical column of a base are connected by a stud bolt, the rotating directions of the threads of the two ends of the stud bolt are opposite, and the middle part of the stud bolt is provided with a clamping part. With the structure, the lifting type drilling and blasting trolley can conveniently move to an excavation face and regulates the height according to the position of a hole so as to facilitate drilling and blasting operations. Through once manufacturing, the lifting type drilling and blasting trolley can be repeatedly used to reduce the cost, can reduce material and labor investment in secondary excavation treatment caused by poor excavation condition, is capable of saving the labor, the time and the materials, is convenient in construction, safe and reliable in use, flexible in operation and firm in structure, and can improve the work efficiency and ensure the quality of engineering.
Description
Technical field
The utility model relates to auxiliary construction platform field, particularly a kind ofly is applicable to that the construction plant is narrow, and base plate is rough and uneven in surface, has the ascending/decending in the tunnel hand air drill borehole engineering of different excavated sections to bore quick-fried chassis.
Background technology
The hole directly is the medium and small cavern excavation construction of 5～6m at present, because its space is narrow and small, the construction plant is narrow, and sole plate is rough and uneven in surface; Large-scale construction chassis can't get into, and generally adopts to set up the framed bent method and bore to pop and dig, and framed bent can not move along with work plane; Need to install and remove, the construction trouble, material has high input; Labor intensive and time, inefficiency, and there is very big security risk in the method.
Summary of the invention
The utility model technical problem to be solved provides a kind of ascending/decending and bores quick-fried chassis, can move along with work plane, and can go up and down according to the excavated section size; Be beneficial to global formation, one-time-reach-place saves time and material; Can increase work efficiency, and safety factor is high.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of ascending/decending bores quick-fried chassis; The top of car body is provided with the top operational platform; Be connected through stud between the base column on the column of top operational platform and the base, the thread rotary orientation at described stud two ends is opposite, and the stud middle part is provided with clamping part.
The position that the both sides of car body are lower than the top operational platform also is provided with the abutment wall operating platform.
The below of top operational platform is provided with carriage and bearing diagonal.
The through hole that described clamping part passes for ease of rod member, cross section are polygonal clamping head or the handle that is used to drive the stud rotation.
A kind of ascending/decending that the utility model provides bores quick-fried chassis, through adopting above-mentioned structure, can move to the excavation face easily, and bores the height of quick-fried chassis according to the adjustment of position, hole, thereby is convenient to construction of explosion.The utility model is produced once, and can use repeatedly, practices thrift cost; Minimizing is because of excavating material, the personnel's input that causes the secondary excavation treatment not in place; The saving of labor, save time, the material saving, easy construction, safe and reliable; Flexible operation, sound construction; Can improve work efficiency, guarantee workmanship.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the structural representation of facing of the utility model;
Fig. 2 is the lateral view of Fig. 1.
Among the figure: top operational platform 1, abutment wall operating platform 2, column 3, carriage 4, bearing diagonal 5, base 6, stud 7, clamping part 8, base column 9.
The specific embodiment
A kind of ascending/decending bores quick-fried chassis, it is characterized in that: the top of car body is provided with top operational platform 1, and the position that the both sides of car body are lower than top operational platform 1 also is provided with abutment wall operating platform 2.
Be connected through stud 7 between the base column 9 on the column 3 of top operational platform 1 and the base 6, the thread rotary orientation at described stud 7 two ends is opposite, and stud 7 middle parts are provided with clamping part 8.The through hole that described clamping part 8 passes for ease of rod member, cross section are for example hexagon or square clamping head or be used to drive the handle of stud 7 rotations of polygon.Can regulate the height of top operational platform 1 easily through Rotating Double hook bolt 7.
The below of top operational platform 1 is provided with carriage 4 and bearing diagonal 5.Carriage 4 and bearing diagonal 5 are used to strengthen the structure of car body.
During use,, confirm the size of chassis, and the variable height of definite car body is generally 50～80cm, two sections female steel pipes of processing with stud 7 connections, and are adjusted to the car body minimum altitude according to the minimum excavated section of cavern excavation design drawing.
Adopt the electric welding form that top operational platform 1, abutment wall operating platform 2, column 3, carriage 4, bearing diagonal 5 are welded into integral body, base 6 is welded into integral body with base column 9, makes to bore quick-fried chassis sound construction, stable; On top operational platform 1 and abutment wall operating platform 2, set up the bamboo springboard, and firm with steel wire lashing, as the platform of placing material, drilling machine and construction.
Utilize lifting appliance such as loader, excavator etc. to be bundled in to bore on the carriage 4 of the utility model quick-fried chassis to hang and move to the excavation face; Height according to excavated section; The screw rod adjustment hole that adopts handle to pass clamping part rotates stud 7, and top operational platform that bores quick-fried chassis 1 and abutment wall operating platform 2 are adjusted to proper height.
Drilling machine is placed on the top operational platform 1, carries out bore operation, can adjust at any time according to the variation of position, hole and bore quick-fried chassis height at crown or abutment wall.After a position construction finishes, chassis is moved to next position carry out bore operation.
Claims (4)
1. an ascending/decending bores quick-fried chassis; It is characterized in that: the top of car body is provided with top operational platform (1); Be connected through stud (7) between the base column (9) on the column (3) of top operational platform (1) and the base (6); The thread rotary orientation at described stud (7) two ends is opposite, and stud (7) middle part is provided with clamping part (8).
2. a kind of ascending/decending according to claim 1 bores quick-fried chassis, it is characterized in that: the position that the both sides of car body are lower than top operational platform (1) also is provided with abutment wall operating platform (2).
3. a kind of ascending/decending according to claim 1 bores quick-fried chassis, it is characterized in that: the below of top operational platform (1) is provided with carriage (4) and bearing diagonal (5).
4. a kind of ascending/decending according to claim 1 bores quick-fried chassis, it is characterized in that: the through hole that described clamping part (8) passes for ease of rod member, cross section are polygonal clamping head or the handle that is used to drive stud (7) rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201949867U CN202560239U (en) | 2012-05-03 | 2012-05-03 | Lifting type drilling and blasting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201949867U CN202560239U (en) | 2012-05-03 | 2012-05-03 | Lifting type drilling and blasting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560239U true CN202560239U (en) | 2012-11-28 |
Family
ID=47209903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201949867U Expired - Fee Related CN202560239U (en) | 2012-05-03 | 2012-05-03 | Lifting type drilling and blasting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560239U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500087A (en) * | 2014-11-25 | 2015-04-08 | 中铁十八局集团有限公司 | Method for modifying tunnel excavation rack applicable to widened sections |
| CN110159204A (en) * | 2019-06-28 | 2019-08-23 | 中交路桥建设有限公司 | Face hole-drilling system |
| CN114060072A (en) * | 2021-11-19 | 2022-02-18 | 中铁建大桥工程局集团第五工程有限公司 | Safety protection canopy is used in inside construction of tunnel |
-
2012
- 2012-05-03 CN CN2012201949867U patent/CN202560239U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500087A (en) * | 2014-11-25 | 2015-04-08 | 中铁十八局集团有限公司 | Method for modifying tunnel excavation rack applicable to widened sections |
| CN110159204A (en) * | 2019-06-28 | 2019-08-23 | 中交路桥建设有限公司 | Face hole-drilling system |
| CN114060072A (en) * | 2021-11-19 | 2022-02-18 | 中铁建大桥工程局集团第五工程有限公司 | Safety protection canopy is used in inside construction of tunnel |
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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: 20121128 Termination date: 20190503 |