CN209742339U - Firm type height-adjustable's building engineering construction scaffold frame - Google Patents
Firm type height-adjustable's building engineering construction scaffold frame Download PDFInfo
- Publication number
- CN209742339U CN209742339U CN201920267642.6U CN201920267642U CN209742339U CN 209742339 U CN209742339 U CN 209742339U CN 201920267642 U CN201920267642 U CN 201920267642U CN 209742339 U CN209742339 U CN 209742339U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- base
- construction scaffold
- elevating platform
- building engineering
- 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 a but firm type height-adjusting's building engineering construction scaffold frame, including base and L template, the both ends symmetrical welding of base upper surface along length direction has two L templates, it is connected with the lead screw to rotate between two L template horizontal ends and the base, L template top inlays and is equipped with and drives lead screw pivoted servo motor, it has screw nut to adjust on the lead screw, the base upper surface is provided with the elevating platform, four corners of elevating platform and screw nut mutual welded fastening. The utility model discloses this but firm type height-adjusting's building engineering construction scaffold frame adopts the bottom plate to place fixedly, and it is fixed to contrast in traditional landing leg that sets up, has increased with the area of contact on ground, improves its stability of placing fixedly, secondly is used for being provided with the rail on the elevating platform that construction work used and protects, has improved the security that the user carries out construction operation through the elevating platform.
Description
Technical Field
The utility model belongs to the technical field of the construction, specifically be a but firm type height-adjusting's building engineering construction scaffold frame.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The construction operation place is called as a building construction site or a construction site, also called as a construction site, and in recent years, although the Chinese construction safety management work has remarkable progress, the current situations that more than thousands of people die every year and more than billions of yuan of direct economic loss still remind people that the building construction safety work content needs to be further strengthened and broken through. Safety management personnel work improperly, safety inspection is in a form, even people feel beautiful in safety management and play word games, so that potential safety hazards cannot be discovered and eliminated in time. Some supervision units do not strictly fulfill safety supervision responsibilities according to the regulations of the construction engineering safety production management regulations, and still stay in the content and requirements of the past 'three controls, two controls and one coordination', so that the heavy load neglects safety, and is not familiar with and does not master the laws, regulations and standard standards of safety production.
Present scaffold frame for construction generally is mostly the concatenation assembled, adopts the landing leg fixed, and fixed stability is handed over the end, can't remove, and can not altitude mixture control, can't be applicable to the construction in the room, so can not satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve current scaffold frame for construction, generally mostly the concatenation assembled, adopt the landing leg fixed, fixed stability to meet the end, can't remove, and can not altitude mixture control, the unable problem that is applicable to the construction in the room provides a but firm type height-adjusting's building engineering construction scaffold frame.
The utility model adopts the technical scheme as follows:
The utility model provides a but firm type height-adjusting's building engineering construction scaffold frame, includes base and L template, the both ends symmetrical welding of base upper surface along length direction has two L templates, it is connected with the lead screw to rotate between two L template horizontal ends and the base, L template top inlays and is equipped with and drives lead screw pivoted servo motor, it has screw nut to adjust on the lead screw, the base upper surface is provided with the elevating platform, four corners of elevating platform and screw nut welded fastening each other, surface welding has the rail on the elevating platform, and the front surface opening part of rail rotates through the pivot and is connected with the guard gate, one side that lies in the L template on the base is fixed with the electric cabinet, the inside of electric cabinet is provided with PLC controller and battery, the front surface of electric cabinet inlays and is equipped with control button.
The lifting platform is characterized in that a fixed plate is welded on the outer side of the lifting platform upper surface, which is located on the fence, and a sliding groove is formed in the fixed plate and connected with the L-shaped plate upper surface in a sliding mode through a sliding block.
The four lead screws are divided into two groups, each group is two, and the two groups of lead screws are mutually symmetrical about the vertical center line of the lifting platform.
The output end of the control key is electrically connected with the input end of the PLC controller, and the output end of the PLC controller is electrically connected with the input end of the servo motor.
Wherein, lead screw and elevating platform mutually perpendicular.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. The utility model discloses in, this but firm type height-adjusting's building engineering construction scaffold frame adopts the bottom plate to place fixedly, compares in traditional landing leg that sets up fixedly, has increased with the area of contact on ground, improves it and places fixed stability, secondly is used for being provided with the rail on the elevating platform that construction work used and protects, has improved the security that the user carries out construction operation through the elevating platform.
2. the utility model discloses in, this but firm type height-adjusting's building engineering construction scaffold fixes the elevating platform on screw nut, in the use, can drive the lead screw through servo motor and rotate to can drive the elevating platform and carry out the oscilaltion, carry out altitude mixture control, convenient to use person is under construction to not co-altitude building surface, secondly the elevating platform still through the spout sliding connection of seting up on slider and the L template, can assist spacingly to the elevating platform, further improved the stability of elevating platform oscilaltion.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
Fig. 2 is a schematic structural view of the lifting platform of the present invention;
Fig. 3 is a schematic structural view of the L-shaped plate of the present invention.
The labels in the figure are: 1. a base; 2. an L-shaped plate; 3. a servo motor; 4. a lead screw; 5. a lead screw nut; 6. a lifting platform; 7. a fence; 8. a protective door; 9. a fixing plate; 10. a slider; 11. a chute; 12. an electric cabinet; 13. a control key; 14. a PLC controller; 15. and (4) a storage battery.
Detailed Description
in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
referring to fig. 1-3, a stable height-adjustable scaffold for building engineering construction comprises a base 1 and L-shaped plates 2, wherein two L-shaped plates 2 are symmetrically welded at two ends of the upper surface of the base 1 along the length direction, a lead screw 4 is rotatably connected between the horizontal end of the two L-shaped plates 2 and the base 1, a servo motor 3 for driving the lead screw 4 to rotate is embedded at the top of the L-shaped plate 2, a lead screw nut 5 is adjusted on the lead screw 4, a lifting table 6 is arranged on the upper surface of the base 1, four corners of the lifting table 6 are mutually welded and fixed with the lead screw nut 5, a fence 7 is welded on the upper surface of, and the front surface opening part of rail 7 rotates through the pivot and is connected with guard gate 8, and one side that is located L template 2 on the base 1 is fixed with electric cabinet 12, and the inside of electric cabinet 12 is provided with PLC controller 14 and battery 15, and the front surface of electric cabinet 12 inlays and is equipped with control button 13.
The outer side welding that elevating platform 6 upper surface is located rail 7 has fixed plate 9, and fixed plate 9 has seted up spout 10 sliding connection through slider 11 and 2 upper surfaces of L template, lead screw 4 is provided with four altogether, and four lead screws 4 divide into two sets ofly, every group is two, two sets of lead screws 4 are symmetrical about elevating platform 6's vertical central line each other, control button 13's output and PLC controller 14's input electric connection, and PLC controller 14's output and servo motor 3's input electric connection, lead screw 4 and elevating platform 6 mutually perpendicular
the working principle is as follows: during the use, at first remove appointed position with this firm type height-adjustable's building engineering construction scaffold frame, external power, in use, at first the user opens the guard gate 8 that sets up on rail 7, stand on elevating platform 6, be located the inside of rail 7, then closed guard gate 8, alright open servo motor 3 this moment, it rotates to drive lead screw 4 through servo motor 3, utilize lead screw nut 5 to reciprocate on lead screw 4, alright adjust the height on elevating platform 6, after adjusting the height on elevating platform 6, close servo motor 3, the user alright stand at this moment and carry out the construction operation on elevating platform 6, whole device complete operation.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a but firm type height-adjusting's building engineering construction scaffold, includes base (1) and L template (2), its characterized in that: the automatic lifting device is characterized in that two L-shaped plates (2) are symmetrically welded on the upper surface of the base (1) along the two ends of the length direction, a lead screw (4) is rotatably connected between the horizontal ends of the two L-shaped plates (2) and the base (1), a servo motor (3) for driving the lead screw (4) to rotate is embedded in the top of each L-shaped plate (2), a lead screw nut (5) is adjusted on the lead screw (4), a lifting table (6) is arranged on the upper surface of the base (1), four corners of the lifting table (6) are fixedly welded with the lead screw nut (5), a fence (7) is welded on the upper surface of the lifting table (6), a protective door (8) is rotatably connected to an opening of the front surface of the fence (7) through a rotating shaft, an electric cabinet (12) is fixed on one side of the base (1) located on the L-shaped plates (2), and a PLC controller (14, a control key (13) is embedded in the front surface of the electric cabinet (12).
2. A stable height-adjustable construction scaffold according to claim 1, wherein: the outer side of the upper surface of the lifting platform (6) located on the fence (7) is welded with a fixing plate (9), and the fixing plate (9) is connected with the upper surface of the L-shaped plate (2) in a sliding mode through a sliding block (11) in a sliding mode through a sliding groove (10).
3. A stable height-adjustable construction scaffold according to claim 1, wherein: the four lead screws (4) are arranged in total, the four lead screws (4) are divided into two groups, each group is two, and the two groups of lead screws (4) are mutually symmetrical about the vertical center line of the lifting platform (6).
4. A stable height-adjustable construction scaffold according to claim 1, wherein: the output end of the control key (13) is electrically connected with the input end of the PLC (14), and the output end of the PLC (14) is electrically connected with the input end of the servo motor (3).
5. A stable height-adjustable construction scaffold according to claim 1, wherein: the lead screw (4) is vertical to the lifting platform (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267642.6U CN209742339U (en) | 2019-03-04 | 2019-03-04 | Firm type height-adjustable's building engineering construction scaffold frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267642.6U CN209742339U (en) | 2019-03-04 | 2019-03-04 | Firm type height-adjustable's building engineering construction scaffold frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742339U true CN209742339U (en) | 2019-12-06 |
Family
ID=68708753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920267642.6U Expired - Fee Related CN209742339U (en) | 2019-03-04 | 2019-03-04 | Firm type height-adjustable's building engineering construction scaffold frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305540A (en) * | 2019-12-11 | 2020-06-19 | 日照市伟业工具股份有限公司 | Splicing device for building scaffold building |
| CN113530196A (en) * | 2021-08-16 | 2021-10-22 | 中国十七冶集团有限公司 | Attached lifting scaffold |
-
2019
- 2019-03-04 CN CN201920267642.6U patent/CN209742339U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305540A (en) * | 2019-12-11 | 2020-06-19 | 日照市伟业工具股份有限公司 | Splicing device for building scaffold building |
| CN111305540B (en) * | 2019-12-11 | 2021-09-28 | 日照市伟业工具股份有限公司 | Splicing device for building scaffold building |
| CN113530196A (en) * | 2021-08-16 | 2021-10-22 | 中国十七冶集团有限公司 | Attached lifting scaffold |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20210304 |