CN114182940A - Movable lifting truss vehicle - Google Patents

Movable lifting truss vehicle Download PDF

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Publication number
CN114182940A
CN114182940A CN202111468642.0A CN202111468642A CN114182940A CN 114182940 A CN114182940 A CN 114182940A CN 202111468642 A CN202111468642 A CN 202111468642A CN 114182940 A CN114182940 A CN 114182940A
Authority
CN
China
Prior art keywords
platform
supporting
truss vehicle
base
movable lifting
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.)
Pending
Application number
CN202111468642.0A
Other languages
Chinese (zh)
Inventor
汤龙
袁成超
孙洪明
江心悦
沈忱
廖燕飞
谢青青
兰敬敬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Building Decoration Engineering Group Co Ltd
Original Assignee
Shanghai Building Decoration Engineering Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Building Decoration Engineering Group Co Ltd filed Critical Shanghai Building Decoration Engineering Group Co Ltd
Priority to CN202111468642.0A priority Critical patent/CN114182940A/en
Publication of CN114182940A publication Critical patent/CN114182940A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/18—Scaffolds primarily resting on the ground adjustable in height
    • E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/10—Steps or ladders specially adapted for scaffolds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
    • E04G2001/242—Scaffolds movable on wheels or tracks

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Movable Scaffolding (AREA)

Abstract

The invention relates to a movable lifting truss vehicle which structurally comprises a movable lifting platform and a supporting platform supported below the lifting platform, wherein the upper end of the supporting platform is provided with a track for the lifting platform to move horizontally; the supporting platform is horizontally arranged, and a supporting column for supporting the supporting platform is arranged at the lower end of the supporting platform; the bottom of the supporting column is provided with wheels for supporting the platform to move; one end of the support column close to the wheel is also provided with a braking device for limiting the rotation of the wheel. The movable lifting truss vehicle can be moved to a designated area as required, high-altitude operation is realized in the designated area, and support is provided for the high-altitude operation; and the horizontal movement can be realized within the range of the supporting platform, so that the movement in the same height and horizontal direction is facilitated.

Description

Movable lifting truss vehicle
Technical Field
The invention relates to the field of high-altitude construction equipment, in particular to a movable lifting truss vehicle.
Background
In high-altitude operations such as building construction and architectural decoration, a scaffold is generally erected on a construction site, and an operator performs the relevant operation on the scaffold.
However, in some situations, it is not suitable to set up a scaffold, for example, the atrium area or the suspended area has limited space and the scaffold cannot be fixed to the surrounding structure, and it is inconvenient for the operator to work on the area through the scaffold.
The prior art carries out the operation through cutting fork lift platform in addition, compares with the scaffold frame, cuts fork lift platform and has convenient, swift advantage, only needs to cut fork lift platform and moves corresponding region, can realize the operation in this position through rising to corresponding height.
However, such scissor lift platforms can only move in the height direction, that is, the scissor lift platform can only move the worker, the material, the tool, etc. to a certain height position, and cannot move in the horizontal direction.
Disclosure of Invention
In order to solve the technical problems, the invention provides a movable lifting truss vehicle which can realize the movement in the height and horizontal directions, adopts an assembled structure as a whole, is convenient to transport and carry, and provides an operation and transportation platform for the aloft work under the condition of relatively narrow space or unsuitability for erecting scaffold.
The technical purpose of the invention is realized by the following technical scheme:
a movable lifting truss vehicle structurally comprises a movable lifting platform and a supporting platform supported below the lifting platform, wherein a track used for the lifting platform to move horizontally is arranged at the upper end of the supporting platform; the supporting platform is horizontally arranged, and a supporting column for supporting the supporting platform is arranged at the lower end of the supporting platform; the bottom of the supporting column is provided with wheels for supporting the platform to move; one end of the support column close to the wheel is also provided with a braking device for limiting the rotation of the wheel.
Furthermore, the braking device comprises a connecting arm, a cylinder body provided with an internal thread and a screw rod matched with the internal thread in a threaded manner, and the cylinder body is fixed on one side of the lower end of the supporting column through the connecting arm; the screw rod runs through both ends about the cylinder, and the one end that the screw rod passed the cylinder lower extreme still is equipped with the supporting part, and the one end that the screw rod passed the cylinder upper end still is equipped with the rotating part that is used for rotatory screw rod.
Furthermore, the lifting platform comprises a bearing platform, a scissor arm, a linear telescopic mechanism and a base, wherein the bearing platform is arranged above the base through the scissor arm; one end of the linear telescopic mechanism is hinged to the upper end of the base, the other end of the linear telescopic mechanism is hinged to the scissor arm, and the scissor arm is driven to move to expand or contract through the linear telescopic mechanism; the base cooperates with the track to move along the support platform.
Further, the rollers are arranged on two sides of the base, the rails are arranged in parallel, guide grooves used for limiting the positions of the rollers are formed in the inner sides of the rails, and the rollers on the two sides of the base are clamped into the guide grooves from the end portions of the rails respectively.
Furthermore, the upper end of the bearing platform is also provided with a guardrail.
Furthermore, a ladder stand is arranged on the side surface of the supporting platform.
Furthermore, the supporting platform comprises at least two sections, and the supporting platforms are connected in a splicing mode.
Furthermore, the splicing end parts of the spliced two-end supporting platforms are respectively provided with a connecting plate, the connecting plates of the spliced two-end supporting platforms are aligned and attached, and the connecting plates are fixedly connected through a connecting piece.
Compared with the prior art, the invention has the beneficial effects that:
1. the movable lifting truss vehicle can be moved to a designated area as required, high-altitude operation is realized in the designated area, and support is provided for the high-altitude operation;
2. compared with the traditional scissor type lifting platform, the lifting platform can realize horizontal movement within the range of the supporting platform, and is convenient to move in the horizontal direction at the same height;
3. the whole assembly mode is adopted, the structure can be disassembled, and the storage and the carrying are convenient.
Drawings
Fig. 1 is a schematic structural view of a movable lifting truss vehicle of the present invention.
Fig. 2 is a schematic structural view of the lifting platform of the present invention.
Fig. 3 is a partial schematic view of the installation of the lift platform structure of the present invention.
Fig. 4 is a schematic view of the braking device according to the present invention.
Fig. 5 is a schematic illustration of the splicing of the support platform of the present invention.
Fig. 6 is a schematic view of the structure of the support platform of the present invention.
Fig. 7 is a disassembled view of the support platform of the present invention.
In the figure, 1, a lifting platform; 2. a support platform; 3. a support pillar; 4. climbing a ladder; 5. a wheel; 6. a braking device; 7. a guardrail; 8. a track; 11. a bearing table; 12. a scissor arm; 13. a linear telescopic mechanism; 14. a base; 15. a roller; 21. a connecting plate; 22. a connecting member; 23. an end platform; 24. a support platform; 25. a platform floor; 26. a platform guardrail; 27. strengthening and supporting the platform; 61. a connecting arm; 62. a cylinder; 63. a screw; 64. a support portion; 81. a guide groove.
Detailed Description
The technical solution of the present invention is further described below with reference to specific embodiments:
a movable lifting truss vehicle is shown in figures 1-5 and comprises a movable lifting platform 1 and a supporting platform 2 supported below the lifting platform 1, wherein the upper end of the supporting platform 2 is provided with a track 8 for the lifting platform to move horizontally; the supporting platform 2 is horizontally arranged, and a supporting column 3 for supporting the supporting platform 2 is arranged at the lower end of the supporting platform 2; the bottom of the supporting column 3 is provided with wheels 5 for supporting the platform 2 to move; one end of the supporting column 3 close to the wheel 5 is also provided with a braking device 6 for limiting the rotation of the wheel 5; the side of the supporting platform 2 is also provided with a ladder stand 4, and the supporting platform 2 can be climbed through the ladder stand 4.
The braking device 6 comprises a connecting arm 61, a column 62 provided with internal threads and a screw 63 in threaded fit with the internal threads, and the column 62 is fixed on one side of the lower end of the supporting column 3 through the connecting arm 61; the screw 63 penetrates through the upper end and the lower end of the column 62, a support part 64 is further arranged at one end of the screw 63 penetrating through the lower end of the column 62, and a rotating part 65 for rotating the screw is further arranged at one end of the screw 63 penetrating through the upper end of the column 62.
When the braking device is used, after the whole lifting truss vehicle moves to a specified position, the rotating part 65 is rotated to prevent movement, so that the screw 63 moves upwards relative to the column 62, the supporting part 64 is supported on the ground to play a braking role, and the braking device can also be a locking device integrated with wheels, such as universal wheels with a self-locking function.
The lifting platform 1 comprises a bearing platform 11, a scissor arm 12, a linear telescopic mechanism 13 and a base 14, and the upper end of the bearing platform 11 is also provided with a guardrail 7; the bearing table 11 is arranged above the base 14 through the scissor arms 12; one end of a linear telescopic mechanism 13 is hinged to the upper end of the base 14, the other end of the linear telescopic mechanism 13 is hinged to the scissor arm 12, the scissor arm 12 is driven to move and expand or contract through the linear telescopic mechanism 13, and the linear telescopic mechanism 13 is a hydraulic cylinder, a linear motor and the like; the base 14 is matched with the track 8 to move along the supporting platform 2, and when the person needs to move, the person stands on the supporting platform 2 to push the lifting platform.
The base 14 is provided with rollers 15 on both sides, the rail 8 is two parallel rails, the inside of the rail 8 is provided with a guide groove 81 for limiting the position of the rollers 15, and the rollers 15 on both sides of the base 14 are respectively clamped into the guide groove 81 from the end of the rail 8.
Supporting platform 2 includes two sections at least, and the concatenation is connected between the supporting platform, and the both ends supporting platform's of concatenation tip is equipped with connecting plate 21 respectively, and the both ends supporting platform's of concatenation connecting plate 21 aligns the laminating, connects fixedly through connecting piece 22 between the connecting plate 21, and the connecting piece is the bolt in this embodiment, and the connecting plate that will align the laminating through the bolt is together fixed.
Specifically, the supporting platform in this embodiment includes three segments, as shown in fig. 6-7, including an end platform 23 and a middle platform 24, the middle platform 24 is received between the end platforms 23 at two sides, wherein each of the end platform 23 and the middle platform 24 is composed of a platform bottom plate 25, a platform guard rail 26, and a platform reinforcing support 27, the platform guard rail 26 is fixed at two sides of the upper end of the platform bottom plate 25, the platform reinforcing support 27 is fixed at the lower end of the platform bottom plate 25, the end of the platform guard rail 26 of the end platform 23, the end of the platform bottom plate 25, and the same end of the platform reinforcing support 27 are all fixed on the connecting plate 21, the end of the platform guard rail 26 of the middle platform 24, the end of the platform bottom plate 25, and the two ends of the platform reinforcing support 27 are respectively connected and fixed on the connecting plate 21, when assembling, the two end platforms can be butted, or the middle platform can be butted between the two end platforms, the length of the support platforms can be increased by increasing the number of intermediate platforms, the corresponding track 8 comprising several sections being mounted on the platform floor of the corresponding end platform or intermediate platform.
The present invention is further explained and not limited by the embodiments, and those skilled in the art can make various modifications as necessary after reading the present specification, but all the embodiments are protected by the patent law within the scope of the claims.

Claims (8)

1. A movable lifting truss vehicle is characterized by structurally comprising a movable lifting platform and a supporting platform supported below the lifting platform, wherein a track for the lifting platform to move horizontally is arranged at the upper end of the supporting platform; the supporting platform is horizontally arranged, and a supporting column for supporting the supporting platform is arranged at the lower end of the supporting platform; the bottom of the supporting column is provided with wheels for supporting the platform to move; and one end of the support column close to the wheel is also provided with a braking device for limiting the rotation of the wheel.
2. The movable lifting truss vehicle as claimed in claim 1, wherein the brake device comprises a connecting arm, a column body provided with internal threads, and a screw rod in threaded fit with the internal threads, wherein the column body is fixed on one side of the lower end of the supporting column through the connecting arm; the screw rod runs through both ends about the cylinder, the one end that the screw rod passed the cylinder lower extreme still is equipped with the supporting part, the one end that the screw rod passed the cylinder upper end still is equipped with the rotating part that is used for rotatory screw rod.
3. The movable lifting truss vehicle of claim 1 wherein the lifting platform comprises a load carrying platform, a scissor arm, a linear telescoping mechanism, a base, the load carrying platform being mounted above the base by the scissor arm; one end of the linear telescopic mechanism is hinged to the upper end of the base, the other end of the linear telescopic mechanism is hinged to the scissor arm, and the scissor arm is driven to move and expand or contract through the linear telescopic mechanism; the base cooperates with the track to move along the support platform.
4. The movable lifting truss vehicle as claimed in claim 3, wherein the base is provided with rollers at two sides, the rails are two parallel rails, the inner side of the rails is provided with a guide groove for limiting the position of the rollers, and the rollers at two sides of the base are respectively clamped into the guide groove from the end of the rail.
5. A mobile lifting truss vehicle as defined in claim 3 wherein said platform is further provided with a guardrail at an upper end thereof.
6. A mobile lifting truss vehicle as defined in claim 1 wherein said support platform is further provided with a ladder on the side thereof.
7. A mobile lifting truss vehicle as claimed in claim 6 wherein said support platform comprises at least two sections, said support platforms being connected by a splice.
8. The movable lifting truss vehicle as claimed in claim 7, wherein the splicing ends of the spliced two-end supporting platforms are respectively provided with a connecting plate, the connecting plates of the spliced two-end supporting platforms are aligned and attached, and the connecting plates are connected and fixed through a connecting piece.
CN202111468642.0A 2021-12-03 2021-12-03 Movable lifting truss vehicle Pending CN114182940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111468642.0A CN114182940A (en) 2021-12-03 2021-12-03 Movable lifting truss vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111468642.0A CN114182940A (en) 2021-12-03 2021-12-03 Movable lifting truss vehicle

Publications (1)

Publication Number Publication Date
CN114182940A true CN114182940A (en) 2022-03-15

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ID=80542179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111468642.0A Pending CN114182940A (en) 2021-12-03 2021-12-03 Movable lifting truss vehicle

Country Status (1)

Country Link
CN (1) CN114182940A (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1455839A (en) * 2000-09-11 2003-11-12 吉恩·G·罗比亚尔 Improved self-raising platform assembly
CN101103161A (en) * 2005-01-13 2008-01-09 西弗菲尔德-罗维有限公司 Apparatus for use in the construction of buildings
TW200921708A (en) * 2007-07-13 2009-05-16 Ge Hitachi Nucl Energy America Reactor servicing platform
CN107108183A (en) * 2014-12-24 2017-08-29 大宇造船海洋株式会社 Hatch survey gantry crane
CN206769347U (en) * 2017-03-23 2017-12-19 中国建筑第二工程局有限公司 Special movable operating platform for pedestrian street
CN206872376U (en) * 2017-06-13 2018-01-12 新昌县勤勉贸易有限公司 A kind of communication cable repairs lowering or hoisting gear
CN207194415U (en) * 2017-05-08 2018-04-06 兰州资源环境职业技术学院 A kind of scaffold of building engineering construction
CN208667022U (en) * 2018-06-08 2019-03-29 徐州顺特机电设备有限公司 A kind of telescopic boom scissors fork elevating levelling inspection platform
CN109930806A (en) * 2019-04-02 2019-06-25 中交一公局集团有限公司 Special moving platform integrating high-altitude falling protection and construction operation
CN111851973A (en) * 2019-04-29 2020-10-30 青岛塔沃工程机械有限公司 Intelligent attached lifting construction platform
CN212249092U (en) * 2020-03-27 2020-12-29 青岛中筑置业有限公司 Construction platform convenient to operation
KR20210020254A (en) * 2019-08-14 2021-02-24 (주)정우프랜트 A high work place platform
CN214935847U (en) * 2021-08-14 2021-11-30 杭州宏久电动车辆制造有限公司 Tractor trailer with lifting function

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1455839A (en) * 2000-09-11 2003-11-12 吉恩·G·罗比亚尔 Improved self-raising platform assembly
CN101103161A (en) * 2005-01-13 2008-01-09 西弗菲尔德-罗维有限公司 Apparatus for use in the construction of buildings
TW200921708A (en) * 2007-07-13 2009-05-16 Ge Hitachi Nucl Energy America Reactor servicing platform
CN107108183A (en) * 2014-12-24 2017-08-29 大宇造船海洋株式会社 Hatch survey gantry crane
CN206769347U (en) * 2017-03-23 2017-12-19 中国建筑第二工程局有限公司 Special movable operating platform for pedestrian street
CN207194415U (en) * 2017-05-08 2018-04-06 兰州资源环境职业技术学院 A kind of scaffold of building engineering construction
CN206872376U (en) * 2017-06-13 2018-01-12 新昌县勤勉贸易有限公司 A kind of communication cable repairs lowering or hoisting gear
CN208667022U (en) * 2018-06-08 2019-03-29 徐州顺特机电设备有限公司 A kind of telescopic boom scissors fork elevating levelling inspection platform
CN109930806A (en) * 2019-04-02 2019-06-25 中交一公局集团有限公司 Special moving platform integrating high-altitude falling protection and construction operation
CN111851973A (en) * 2019-04-29 2020-10-30 青岛塔沃工程机械有限公司 Intelligent attached lifting construction platform
KR20210020254A (en) * 2019-08-14 2021-02-24 (주)정우프랜트 A high work place platform
CN212249092U (en) * 2020-03-27 2020-12-29 青岛中筑置业有限公司 Construction platform convenient to operation
CN214935847U (en) * 2021-08-14 2021-11-30 杭州宏久电动车辆制造有限公司 Tractor trailer with lifting function

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Application publication date: 20220315

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