CN109812007B - High-safety anti-shaking hanging basket for building construction - Google Patents
High-safety anti-shaking hanging basket for building construction Download PDFInfo
- Publication number
- CN109812007B CN109812007B CN201910139368.9A CN201910139368A CN109812007B CN 109812007 B CN109812007 B CN 109812007B CN 201910139368 A CN201910139368 A CN 201910139368A CN 109812007 B CN109812007 B CN 109812007B
- Authority
- CN
- China
- Prior art keywords
- safety
- hanging basket
- steel
- limiting
- building construction
- 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.)
- Active
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a high-safety anti-shaking hanging basket for building construction, which comprises a hanging basket body, limiting preset slide rails and safety rails, wherein limiting steel bars are fixedly welded on two sides of the hanging basket body, the outer side ends of the limiting steel bars are fixedly connected with limiting stroke pulleys, hanging basket steel ropes are fixedly connected on two sides above the hanging basket body, a slide rail inner groove is formed in the inner sides of the limiting preset slide rails, the limiting stroke pulleys are movably clamped in the slide rail inner grooves, side edge slide grooves are formed in two sides of the safety rails, safety sliding frames are movably sleeved on the safety rails, hanging rings are fixedly welded below the front sides of the safety sliding frames, and the hanging rings are bound and connected with safety ropes. The limiting travel pulley is arranged in the limiting preset sliding rail in a rolling mode, so that the swinging of the hanging basket body can be limited, the hanging basket steel rope and the main steel rope are not easy to break, and the stable working environment of constructors can be guaranteed.
Description
Technical Field
The invention relates to the technical field of constructional engineering instruments, in particular to a high-safety anti-shaking hanging basket for building construction.
Background
The hanging basket is a construction machine for high-altitude operation in construction engineering, and is used for curtain wall installation and outer wall cleaning. The suspension mechanism is erected on a building or a structure, the lifting mechanism is used for driving the suspension platform, and the construction facility runs along the vertical face of the building or the structure through a steel wire rope and is also an operation platform for operators. The conventional hanging basket has the following problems:
1. the hanging basket is pulled only through the steel rope, and is very easy to shake in the lifting process, so that the steel rope is easy to break;
2. the safety guarantee to constructors is only to be connected safety rope one end with the safety belt of wearing on the health, and the other end is direct to be connected with the hanging flower basket body, if the hanging flower basket body breaks down, then this safety measure will not have any meaning.
Disclosure of Invention
The invention aims to provide a high-safety anti-shaking hanging basket for building construction, which aims to solve the problems in the background technology.
In order to achieve the aim, the invention provides a high-safety anti-swing hanging basket for building construction, which comprises a hanging basket body, a limiting preset slide rail and a safety rail, wherein the two sides of the hanging basket body are fixedly welded with limiting steel bars, the outer side end of each limiting steel bar is fixedly connected with a limiting stroke pulley, the two sides of the upper part of the hanging basket body are fixedly connected with a steel rope, the inner side of each limiting preset slide rail is provided with a slide rail inner groove, the limiting stroke pulleys are movably clamped in the slide rail inner grooves, the two sides of the safety rail are provided with side slide grooves, the safety rail is movably sleeved with a safety sliding frame, the lower part of the front side of the safety sliding frame is fixedly welded with a hanging ring, the hanging ring is bound and connected with a safety rope, the lower end of the safety rope is fixedly connected with a safety locking belt, the inner sides of, the outside end fixedly connected with of slip billet goes up the pulley, the medial extremity activity of fixed steel sheet articulates there is the bracing billet, and the side is opened and is equipped with safety wheel settling tank about the bracing billet, and safety wheel settling tank activity is provided with the safety wheel, the side groove has been seted up to the front and back side of bracing billet, and the below of bracing billet is provided with down the fixed block, the one end of lower fixed block and the fixed welding of below inner wall of safe sliding frame, and the block notch has been seted up to the upper surface of lower fixed block, the lower extreme of bracing billet sets up in the block notch, the fixed welding in rear side of lower fixed block has the lower pulley.
Preferably, in the above scheme, the safety sliding frame is composed of two vertical rectangular steel columns and a concave steel column, the two vertical rectangular steel columns are parallel to each other, and two column feet of the concave steel column are respectively and fixedly welded to the front side surfaces of the lower ends of the two vertical rectangular steel columns.
Preferably, in the above scheme, the outer end of the fixed steel plate is fixedly welded to the inner side surface of the vertical rectangular steel column, and the vertical rectangular steel column, the fixed steel plate and the diagonal steel bars form a triangular shape.
Preferably, in the above scheme, the upper sliding wheel and the lower sliding wheel are both in rolling fit with the side wall of the side sliding groove, and the safety wheel is in one-way rolling fit with the inner wall of the side sliding groove.
Preferably, in the above scheme, the connection rings are fixedly welded on both sides above the basket body, the basket steel rope is fixedly connected in the connection rings, and the main steel rope is fixedly connected at the upper end of the basket steel rope.
Preferably, in the above scheme, the upper end of the lifting ring is fixedly welded with the connecting steel column, and the upper end of the connecting steel column is fixedly welded with the lower surface of the concave steel column.
Preferably, in the above scheme, the safety rail is disposed at a central position of the basket body, and the safety sliding frame is disposed on a side of the safety rail close to the basket body.
Preferably, in the above scheme, the limit travel pulleys are provided with a set of two limit travel pulleys, and the two limit travel pulleys are symmetrical about the center of the safety rail.
Preferably, in the above scheme, the two limiting preset sliding rails are provided with a group of two, and the two limiting preset sliding rails are symmetrical with respect to the center of the safety rail.
Preferably, in the above scheme, the bracing steel bars are provided with a set of two, and the two bracing steel bars are centrosymmetric about the vertical central axis of the safety sliding frame, and the two bracing steel bars present a splayed shape.
Compared with the prior art, the anti-shaking hanging basket with high safety for building construction has the beneficial effects that:
1. the limiting stroke pulley is arranged in the limiting preset sliding rail in a rolling mode and can limit shaking of the hanging basket body, so that the hanging basket steel rope and the main steel rope are not prone to breaking, and a stable working environment can be guaranteed for constructors.
2. If the unexpected condition that takes place the hanging flower basket body and fall, and constructor still can be in the air by safe the hanging under the effect of safety rope, because safe carriage can only one-way ascending removal, if receive the safe wheel in the bracing billet then just can lock with safety rail in the top in safe wheel resettlement groove, the power of locking is big more for the power of decurrent power, effectual assurance constructor's personal safety.
3. The outer side end of the fixed steel plate is fixedly welded with the inner side face of the vertical rectangular steel column, and the vertical rectangular steel column, the fixed steel plate and the diagonal steel bars form a triangular shape which tends to be stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an anti-shaking hanging basket for building construction according to the present invention;
FIG. 2 is an enlarged view of the area A in FIG. 1;
FIG. 3 is a schematic view of the safety slide and attachment mounting relationship;
FIG. 4 is a side view taken along the direction B in FIG. 3;
FIG. 5 is a front plan view of the safety carriage and accessory mounting relationship;
fig. 6 is a left side plan view of the safety carriage and attachment mounting relationship.
Description of the main reference numerals:
1-basket body, 2-limit travel pulley, 3-limit preset slide rail, 4-slide rail inside groove, 5-safety rail, 6-side slide groove, 7-safety rope, 8-safety lock belt, 9-basket steel rope, 10-safety slide frame, 11-lifting ring, 12-fixed steel plate, 13-sliding steel bar, 14-upper slide wheel, 15-diagonal steel bar, 16-safety wheel placing groove, 17-safety wheel, 18-side groove, 19-lower fixed block, 20-clamping notch, 21-lower slide wheel.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
If the use of the terms first, second, etc. appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.
The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations of the invention, with the singular being intended to include the plural unless the context clearly dictates otherwise.
Referring to fig. 1-6, the anti-sway hanging basket for building construction with high safety of the preferred embodiment of the present invention comprises a hanging basket body 1, a limiting preset slide rail 3 and a safety rail 5, wherein the two sides of the hanging basket body 1 are fixedly welded with limiting steel bars, the outer side ends of the limiting steel bars are fixedly connected with limiting travel pulleys 2, the two sides of the upper part of the hanging basket body 1 are fixedly connected with hanging basket steel ropes 9, the inner side of the limiting preset slide rail 3 is provided with a slide rail inner groove 4, the limiting travel pulleys 2 are movably clamped in the slide rail inner grooves 4, the two sides of the safety rail 5 are provided with side sliding grooves 6, the safety rail 5 is movably sleeved with a safety sliding frame 10, the lower part of the front side of the safety sliding frame 10 is fixedly welded with a hanging ring 11, the hanging ring 11 is bound with a safety rope 7, the lower end of the safety rope 7 is fixedly connected with a, and fixed steel sheet 12's the equal fixed welding in front and back side has slip billet 13, slip billet 13's outside fixedly connected with goes up driving wheel 14, the medial extremity activity of fixed steel sheet 12 articulates there is bracing billet 15, and the side is opened to bracing billet 15 left and right sides is equipped with safety wheel mounting groove 16, and safety wheel mounting groove 16 activity is provided with safety wheel 17, side limit groove 18 has been seted up to the side of bracing billet 15's front and back side, and the below of bracing billet 15 is provided with lower fixed block 19, the one end of lower fixed block 19 and the fixed welding of the below inner wall of safe sliding frame 10, and block notch 20 has been seted up to the upper surface of lower fixed block 19, the lower extreme of bracing billet 15 sets up in block notch 20, the fixed welding in rear side of lower fixed block 19 has lower driving wheel 21.
Among the above-mentioned scheme, safe sliding frame 10 comprises two vertical rectangle steel columns and a spill steel column to two vertical rectangle steel columns are parallel to each other, and two column bases of spill steel column are fixed welding respectively in the lower extreme leading flank of two vertical rectangle steel columns, wherein in order to make the face of weld more firm reliable, adopt the mode that increases the interlock area to weld, and the incision of cutting mutual interlock in face of weld department goes on.
In a preferred embodiment, in the above scheme, the outer end of the fixed steel plate 12 is fixedly welded to the inner side surface of the vertical rectangular steel column, and the vertical rectangular steel column, the fixed steel plate 12 and the diagonal steel bars 15 form a triangular shape, which is more stable.
In a preferred embodiment, in the above solution, the upper and lower sliding wheels 14 and 21 are in rolling contact with the side walls of the side sliding groove 6, and the safety wheel 17 is in unidirectional rolling contact with the inner wall of the side sliding groove 6, wherein the safety wheel 17 can only roll when the safety carriage 10 is lifted, and if the safety carriage 10 is lowered, the two safety wheels 17 lock the safety carriage 5.
In a preferred embodiment, the connection rings are fixedly welded to both sides of the upper part of the basket body 1, the basket steel ropes 9 are fixedly connected to the connection rings, the main steel ropes are fixedly connected to the upper ends of the basket steel ropes 9, and the main steel ropes can provide integral tension for the basket body 1 to lift the basket under the operation of the driving device.
Further, in the above scheme, the upper end of the hanging ring 11 is fixedly welded with a connecting steel column, and the upper end of the connecting steel column is fixedly welded with the lower surface of the concave steel column.
In a preferred embodiment, the safety rail 5 is provided at a central position of the basket body 1, and the safety slide 10 is provided at a side of the safety rail 5 adjacent to the basket body 1.
In a preferred embodiment, the limit travel pulleys 2 are provided with a group of two limit travel pulleys 2, the two limit travel pulleys 2 are centrosymmetric about the safety rail 5, and the limit travel pulleys 2 are arranged in the limit preset sliding rails 3 in a rolling manner to limit the swinging of the hanging basket body 1, so that the hanging basket steel ropes 9 and the main steel ropes are not easy to break, and the stable working environment of constructors can be ensured.
In a preferred embodiment, the preset limit slide rails 3 are provided in a set of two, and the two preset limit slide rails 3 are centrally symmetrical with respect to the safety rail 5.
In a preferred embodiment, the bracing bars 15 are provided in a set of two, and the two bracing bars 15 are centrosymmetric about the vertical central axis of the safety slide 10, and the two bracing bars 15 assume a figure of eight.
The invention discloses a high-safety anti-shaking hanging basket for building construction, which is specifically applied to the following steps: the limiting preset slide rails 3, the slide rail inner grooves 4 and the safety rails 5 are fixedly preset and installed on the surface of a wall body to be constructed, the hanging basket body 1 stably rises under the pulling of a hanging basket steel rope 9, a constructor stands in the hanging basket body 1 and ties the safety locking belts 8, the safety sliding frame 10 also slides and rises in the safety rails 5 in the rising process, if the hanging basket body falls, the constructor can still be safely hung in the air under the action of the safety ropes 7, because the safety sliding frame 10 can only ascend and move unidirectionally, if the constructor receives downward force, the safety wheels 17 in the inclined support steel bars 15 can be locked with the safety rails 5 at the top of the safety wheel mounting grooves 17, and if the downward force is larger, the locking force is larger, and the personal safety of the constructor is effectively ensured.
It is noted that, herein, 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.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a building construction of high security is with preventing rocking hanging flower basket, includes hanging flower basket body (1), spacing slide rail (3) and safe track (5) of predetermineeing, its characterized in that: the hanging basket is characterized in that limiting steel bars are fixedly welded on two sides of the hanging basket body (1), limiting travel pulleys (2) are fixedly connected on outer side ends of the limiting steel bars, hanging basket steel ropes (9) are fixedly connected on two sides of the upper portion of the hanging basket body (1), sliding rail inner grooves (4) are formed in the inner sides of the limiting preset sliding rails (3), the limiting travel pulleys (2) are movably clamped in the sliding rail inner grooves (4), side sliding grooves (6) are formed in two sides of a safety rail (5), a safety sliding frame (10) is movably sleeved on the safety rail (5), lifting rings (11) are fixedly welded below the front side of the safety sliding frame (10), the lifting rings (11) are connected with safety ropes (7) in a binding mode, safety locking belts (8) are fixedly connected at the lower ends of the safety ropes (7), and fixing steel plates (12) are fixedly welded on the inner sides of two ends of the upper, sliding steel bars (13) are fixedly welded on the front side and the rear side of the fixed steel plate (12), an upper sliding wheel (14) is fixedly connected with the outer side end of each sliding steel bar (13), inclined steel bars (15) are movably hinged to the inner side end of the fixed steel plate (12), safety wheel accommodating grooves (16) are formed in the left side and the right side of each inclined steel bar (15), safety wheels (17) are movably arranged in the safety wheel accommodating grooves (16), side grooves (18) are formed in the front side and the rear side of each inclined steel bar (15), lower fixing blocks (19) are arranged below the inclined steel bars (15), one ends of the lower fixing blocks (19) are fixedly welded with the inner wall below the safety sliding frame (10), clamping notches (20) are formed in the upper surfaces of the lower fixing blocks (19), and the lower ends of the inclined steel bars (15) are arranged in the clamping notches (20), and a lower sliding wheel (21) is fixedly welded at the rear side of the lower fixing block (19).
2. The high-safety shaking prevention hanging basket for building construction according to claim 1, wherein: the safety sliding frame (10) is composed of two vertical rectangular steel columns and a concave steel column, the two vertical rectangular steel columns are parallel to each other, and two column feet of the concave steel column are fixedly welded to the front side faces of the lower ends of the two vertical rectangular steel columns respectively.
3. The high-safety shaking prevention hanging basket for building construction according to claim 2, wherein: the outer side end of the fixed steel plate (12) is fixedly welded with the inner side face of the vertical rectangular steel column, and the vertical rectangular steel column, the fixed steel plate (12) and the diagonal steel bars (15) form a triangular shape.
4. The high-safety shaking prevention hanging basket for building construction according to claim 1, wherein: go up pulley (14) with down pulley (21) all with the lateral wall roll laminating of side spout (6), safety wheel (17) with the one-way roll laminating of inner wall of side spout (6).
5. The high-safety shaking prevention hanging basket for building construction according to claim 1, wherein: the hanging basket is characterized in that connecting rings are fixedly welded on two sides of the upper portion of the hanging basket body (1), hanging basket steel ropes (9) are fixedly connected in the connecting rings, and main steel ropes are fixedly connected to the upper ends of the hanging basket steel ropes (9).
6. The high-safety shaking prevention hanging basket for building construction according to claim 2, wherein: the upper end of the lifting ring (11) is fixedly welded with a connecting steel column, and the upper end of the connecting steel column is fixedly welded with the lower surface of the concave steel column.
7. The high-safety shaking prevention hanging basket for building construction according to claim 1, wherein: the safety rail (5) is arranged at the center of the hanging basket body (1), and the safety sliding frame (10) is arranged on one side, close to the hanging basket body (1), of the safety rail (5).
8. The high-safety shaking prevention hanging basket for building construction according to claim 1, wherein: the limit travel pulleys (2) are provided with a set of two limit travel pulleys, and the two limit travel pulleys (2) are centrosymmetric about the safety rail (5).
9. The high-safety shaking prevention hanging basket for building construction according to claim 1, wherein: the limiting preset sliding rails (3) are provided with a group of two, and the two limiting preset sliding rails (3) are centrosymmetric relative to the safety rail (5).
10. The high-safety shaking prevention hanging basket for building construction according to claim 1, wherein: the bracing billet (15) are provided with a set of totally two, and two bracing billet (15) about safety carriage (10) vertical axis central symmetry, and two bracing billet (15) present the splayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139368.9A CN109812007B (en) | 2019-02-25 | 2019-02-25 | High-safety anti-shaking hanging basket for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139368.9A CN109812007B (en) | 2019-02-25 | 2019-02-25 | High-safety anti-shaking hanging basket for building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109812007A CN109812007A (en) | 2019-05-28 |
| CN109812007B true CN109812007B (en) | 2021-02-12 |
Family
ID=66607474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910139368.9A Active CN109812007B (en) | 2019-02-25 | 2019-02-25 | High-safety anti-shaking hanging basket for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109812007B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305534A (en) * | 2020-03-20 | 2020-06-19 | 东平县住房和城乡建设局 | Building secondary structure and face limit operation and use safe device of ascending a height |
| CN112411992B (en) * | 2020-11-26 | 2022-02-18 | 重庆第二师范学院 | Construction platform is prevented shaking by suspension type for construction |
| CN114380185A (en) * | 2021-12-13 | 2022-04-22 | 中建八局浙江建设有限公司 | Construction hanging basket system with built-in truck and hoisting construction method thereof |
| CN114046033B (en) * | 2021-12-21 | 2022-11-15 | 浙江东新建设有限公司 | Building outer wall suspends construction equipment in midair |
| CN115262828B (en) * | 2022-08-25 | 2023-06-30 | 深圳市瑞玮工程有限公司 | Energy-saving inclined-plane glass curtain wall and installation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1997801A (en) * | 2004-07-12 | 2007-07-11 | 费克萨托公司 | Platform support device for lifting loads or persons the height of a structure |
| CN201099575Y (en) * | 2007-06-25 | 2008-08-13 | 南京工业大学 | Hanging cradle rotating type material lift equipment |
| CN103803373A (en) * | 2013-04-12 | 2014-05-21 | 北京唐浩电力工程技术研究有限公司 | Elevator with multi-stage safety protection |
| CN206375642U (en) * | 2016-12-27 | 2017-08-04 | 北京九虹中工工程机械有限公司 | Nacelle device |
| CN207609159U (en) * | 2017-11-27 | 2018-07-13 | 黄华军 | A kind of construction feeding device of new type auto lifting |
| CN108750879A (en) * | 2018-06-15 | 2018-11-06 | 王秀丽 | A kind of construction simplified elevator |
| CN208088815U (en) * | 2018-03-27 | 2018-11-13 | 湖北仁泰恒昌科技发展有限公司 | Device for preventing attachment type raise scaffold from rapidly falling |
-
2019
- 2019-02-25 CN CN201910139368.9A patent/CN109812007B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1997801A (en) * | 2004-07-12 | 2007-07-11 | 费克萨托公司 | Platform support device for lifting loads or persons the height of a structure |
| CN201099575Y (en) * | 2007-06-25 | 2008-08-13 | 南京工业大学 | Hanging cradle rotating type material lift equipment |
| CN103803373A (en) * | 2013-04-12 | 2014-05-21 | 北京唐浩电力工程技术研究有限公司 | Elevator with multi-stage safety protection |
| CN206375642U (en) * | 2016-12-27 | 2017-08-04 | 北京九虹中工工程机械有限公司 | Nacelle device |
| CN207609159U (en) * | 2017-11-27 | 2018-07-13 | 黄华军 | A kind of construction feeding device of new type auto lifting |
| CN208088815U (en) * | 2018-03-27 | 2018-11-13 | 湖北仁泰恒昌科技发展有限公司 | Device for preventing attachment type raise scaffold from rapidly falling |
| CN108750879A (en) * | 2018-06-15 | 2018-11-06 | 王秀丽 | A kind of construction simplified elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109812007A (en) | 2019-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109812007B (en) | High-safety anti-shaking hanging basket for building construction | |
| CN206486233U (en) | A kind of installing engineering Special elevator | |
| CN217947444U (en) | Bridge crane with anti-swing function | |
| CN205892387U (en) | Press from both sides rope device | |
| CN213923753U (en) | Load-bearing device and bridge crane | |
| CN109468963A (en) | Bridge high altitude operation hanging basket and bridge high-altitude construction method | |
| CN210194435U (en) | Movable trolley for transverse prestress construction of continuous beam | |
| CN207774676U (en) | A kind of storage tank installation lifting means | |
| CN211863614U (en) | Auxiliary suspension device for movable portable safety belt | |
| CN209227397U (en) | A kind of stride pushing tow jack dismounting device | |
| CN112663929A (en) | Modular electric climbing frame | |
| CN207986518U (en) | A kind of lifting door frame for afloat repair platform | |
| CN215558540U (en) | Movable hanging basket | |
| CN212505658U (en) | Air rail train track convenient to maintenance | |
| CN214828817U (en) | Special automatic lifting machine for highway ETC charging portal frame | |
| CN213537203U (en) | A safety shelf is used in maintenance of high platform lateral wall for hydraulic engineering construction | |
| CN214217233U (en) | Electric flat car hoisting platform | |
| CN217149922U (en) | A closed can fix and remove and hang basket for construction of bridge railing outside | |
| CN210682994U (en) | Bridge crane with extending beam prevented from tilting | |
| CN214939305U (en) | Movable assembly type anti-collision wall hanging basket for bridge construction | |
| CN210288148U (en) | Movable simple concrete guardrail template vehicle | |
| CN218345956U (en) | A construction equipment that is used for integral bridge railing communication pipeline bracket to punch | |
| CN218668442U (en) | Novel guide tracked frame of climbing | |
| CN207405491U (en) | Prestressing force with automatic lifting job platform is tried to stop people from fighting each other | |
| CN215101559U (en) | Bridge crane handling safety monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |