CN110284701B - Scaffold assembling and connecting device - Google Patents
Scaffold assembling and connecting device Download PDFInfo
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- CN110284701B CN110284701B CN201910456101.2A CN201910456101A CN110284701B CN 110284701 B CN110284701 B CN 110284701B CN 201910456101 A CN201910456101 A CN 201910456101A CN 110284701 B CN110284701 B CN 110284701B
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- fixedly connected
- fixed box
- sliding
- plate
- wall
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- 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
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to the technical field of scaffold connecting pieces, and discloses a scaffold assembling and connecting device which comprises a fixing box, wherein two clamping plates are hinged to the left side surface of the fixing box, the other ends of the clamping plates are fixedly connected with fixing blocks, the two fixing blocks are fixedly connected through bolts, an opening is formed in the right side surface of the fixing box, sliding grooves are formed in the inner bottom wall and the inner top wall of the fixing box respectively, sliding plates are connected in the sliding grooves below the sliding grooves in a sliding mode, cushion blocks are fixedly connected to the right side surface of each sliding plate, a linkage mechanism is arranged on the inner wall of the back surface of the fixing box, a fastening mechanism is arranged on the inner wall of the right side of the fixing box, and. The scaffold connecting piece solves the problems that the existing scaffold connecting piece is too simple in structure, poor in stability, easy to fall off, high in danger, inconvenient to operate, time-consuming and labor-consuming to operate by using a tool.
Description
Technical Field
The invention relates to the technical field of scaffold connecting pieces, in particular to a scaffold assembling and connecting device.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.
Scaffold frame need assemble it before using, current scaffold frame also has the connecting piece, but the structure is too simple, and stability is relatively poor, takes place to drop easily, and is dangerous big, and the while operation is inconvenient, need utilize the instrument operation, wastes time and energy, for example chinese patent CN208777680U discloses a scaffold frame connecting piece for construction, utilizes to rotate two regulation poles, and the operation is very inconvenient, wastes time and energy, consequently, we propose a novel scaffold frame connecting device of simple operation.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a scaffold assembling and connecting device, which solves the problems that the existing scaffold connecting piece is too simple in structure, poor in stability, easy to fall off, high in danger, inconvenient to operate, time-consuming and labor-consuming, and needs to be operated by a tool.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the scaffold assembling and connecting device comprises a fixing box, wherein two clamping plates are hinged to the left side face of the fixing box, the other ends of the clamping plates are fixedly connected with fixing blocks, and the two fixing blocks are fixedly connected through bolts;
the right side surface of the fixed box is provided with an opening, the inner bottom wall and the inner top wall of the fixed box are respectively provided with a sliding chute, a sliding plate is connected in the sliding chute below the sliding chute, the right side surface of the sliding plate is fixedly connected with a cushion block, the inner wall of the back surface of the fixed box is provided with a linkage mechanism, the right inner wall of the fixed box is provided with a fastening mechanism, and the top of the fixed box is provided with a limiting and fixing mechanism;
the linkage mechanism comprises a circular gear, a rope winding wheel and a support plate, the circular gear and the rope winding wheel are rotatably connected with the inner wall of the back face of the fixed box through a rotating shaft, a pull rope is wound on the rope winding wheel, the other end of the pull rope is fixedly connected with the upper end of the right side face of the sliding plate, two sliding blocks are fixedly connected to the top of the support plate, the two sliding blocks are both in sliding connection with a sliding groove positioned above the support plate, a tooth groove is formed in the bottom of the support plate, an insertion groove is formed in the top of the support plate, and a trapezoidal push plate is fixedly;
the fastening mechanism comprises a fixed plate, the right end of the fixed plate is fixedly connected with the inner wall of the right side of the fixed box, a push rod movably penetrates through the top wall of the fixed plate, a pressing plate is fixedly connected to the bottom end of the push rod, and a supporting spring is fixedly arranged between the top of the pressing plate and the bottom of the fixed plate;
spacing fixed establishment includes slide bar and connecting block, the bottom of slide bar and the top fixed connection of fixed box, and the top of slide bar runs through and extends to the top of connecting block, the bottom fixedly connected with reset spring and the inserted bar of connecting block, and reset spring's bottom and the top fixed connection of fixed box, the top fixed mounting of connecting block has the pull ring.
Preferably, the bottom of the pressing plate and the inner bottom wall of the fixing box are both provided with rubber anti-slip pads.
Preferably, the circular gear is meshed with and matched with the tooth grooves on the support plate.
Preferably, the top of the trapezoidal push plate is in contact with the inner top wall of the fixed box.
Preferably, the top of the push rod is semicircular.
Preferably, the bottom end of the inserted link is semicircular.
Preferably, the bolt is provided with a rotating handle, and the rotating handle is provided with anti-skid particles.
Preferably, the number of the bolts is two, and the other ends of the bolts are matched with nuts for fixing.
(III) advantageous effects
Compared with the prior art, the invention provides a scaffold assembling and connecting device, which has the following beneficial effects:
1. the two clamping plates can be manually loosened and tightened through the arranged bolt and the rotating handle, the device can be conveniently taken down, tools are not needed, and the device is convenient to operate and simple to use.
2. According to the invention, the stay cord is pulled by the slider through pushing the cushion block by the scaffold bracket, the supporting plate is driven by the circular gear to push the trapezoidal supporting plate to move, so that the push rod is extruded, the pressing plate is used for clamping the scaffold bracket, the scaffold bracket is pushed to complete fixation in a unilateral manner, and the scaffold bracket is operated in one step, so that the scaffold bracket is very high in installation efficiency, very convenient to use and very strong in practicability.
3. According to the invention, the rubber anti-slip pads are arranged on the pressing plate and the inner bottom wall of the fixing box, so that the friction force between the surface of the scaffold bracket and the contact between the pressing plate and the inner bottom wall of the fixing box can be greatly increased, and the fixing effect is improved.
4. The inserted bar inserts the slot of extension board through reset spring's effect in, carries on spacingly to the extension board, and the tight clamp plate of clamp can't remove this moment, has effectually avoided the installation after the during operation, the condition that drops appears, has guaranteed the security of construction, when dismantling, the pulling pull ring can be dismantled, operates very convenient.
Drawings
Fig. 1 is a front view of a scaffold assembly coupling device of the present invention;
fig. 2 is a sectional view of a scaffold assembly coupling device according to the present invention;
FIG. 3 is a front view of the linkage mechanism of the present invention;
FIG. 4 is a front view of the fastening mechanism of the present invention;
FIG. 5 is a front view of the spacing and securing mechanism of the present invention;
fig. 6 is a top view of the splint of the present invention.
In the figure: the device comprises a fixed box 1, a clamping plate 2, a fixed block 3, a bolt 4, a sliding groove 5, a sliding plate 6, a cushion block 7, a linkage mechanism 8, a circular gear 81, a rope winding wheel 82, a supporting plate 83, a pulling rope 84, a sliding block 85, a trapezoidal pushing plate 86, a fastening mechanism 9, a fixed plate 91, a pushing rod 92, a pressing plate 93, a supporting spring 94, a limiting and fixing mechanism 10, a sliding rod 101, a connecting block 102, a return spring 103, an inserted link 104, a pull ring 105 and a rotating handle 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a scaffold assembling and connecting device comprises a fixing box 1, wherein two clamping plates 2 are hinged to the left side face of the fixing box 1, the other ends of the clamping plates 2 are fixedly connected with fixing blocks 3, the two fixing blocks 3 are fixedly connected through bolts 4, the number of the bolts 4 is two, the other ends of the bolts 4 are matched with nuts for fixing, the stability of the two clamping plates 2 is improved, rotating handles 11 are arranged on the bolts 4, and anti-skid particles are arranged on the rotating handles 11, so that manual screwing is realized, tools are not needed, the operation is convenient, and the time is saved;
an opening is formed in the right side face of the fixing box 1, sliding grooves 5 are formed in the inner bottom wall and the inner top wall of the fixing box 1 respectively, a sliding plate 6 is connected in the sliding groove 5 located below the sliding groove, a cushion block 7 is fixedly connected to the right side face of the sliding plate 6, a linkage mechanism 8 is arranged on the inner wall of the back face of the fixing box 1, a fastening mechanism 9 is arranged on the inner wall of the right side of the fixing box 1, and a limiting fixing mechanism 10 is arranged at the top of the fixing box 1;
the linkage mechanism 8 comprises a circular gear 81, a rope winding wheel 82 and a support plate 83, the circular gear 81 is meshed with a tooth groove on the support plate 83 and is matched with the tooth groove, the circular gear 81 and the rope winding wheel 82 are rotatably connected with the inner wall of the back of the fixed box 1 through a rotating shaft, a pull rope 84 is wound on the rope winding wheel 82, the other end of the pull rope 84 is fixedly connected with the upper end of the right side face of the sliding plate 6, the top of the support plate 83 is fixedly connected with two sliding blocks 85, the two sliding blocks 85 are both in sliding connection with the sliding groove 5 positioned above, the tooth groove is formed in the bottom of the support plate 83, an insertion groove is formed in the top of the support plate 83, a trapezoidal push plate 86 is fixedly connected with the right end of;
the fastening mechanism 9 comprises a fixing plate 91, the right end of the fixing plate 91 is fixedly connected with the inner wall of the right side of the fixing box 1, a push rod 92 penetrates through the top wall of the fixing plate 91 in a movable mode, the top of the push rod 92 is semicircular, the push rod 92 is conveniently pushed by the trapezoidal push plate 86 to move, a pressing plate 93 is fixedly connected to the bottom end of the push rod 92, rubber anti-skid pads are arranged on the bottom of the pressing plate 93 and the inner bottom wall of the fixing box 1, and a supporting spring 94 is fixedly arranged between the top of the pressing plate 93 and the bottom;
spacing fixed establishment 10 includes slide bar 101 and connecting block 102, the bottom of slide bar 101 and the top fixed connection of fixed box 1, and the top of slide bar 101 runs through and extends to the top of connecting block 102, the bottom fixedly connected with reset spring 103 and the inserted bar 104 of connecting block 102, and the bottom of reset spring 103 and the top fixed connection of fixed box 1, the bottom of inserted bar 104 is semi-circular, trapezoidal push pedal 86 is when removing, inserted bar 104 is under reset spring 103 effect, more convenient insert in the slot of extension board 83, the top fixed mounting of connecting block 102 has pull ring 105.
The working principle is as follows: during operation, with two splint 2 centre gripping on the support of a scaffold frame, rotate turning handle 11, screw up bolt 4, insert the opening of fixed box 1 with the one end of another scaffold frame support afterwards, when treating the contact cushion 7, promote slide 6 and remove left, stimulate stay cord 84 simultaneously, it rotates to drive circular gear 81 through the pivot around rope sheave 82, cooperation through tooth's socket on the extension board 83, make the extension board 83 promote trapezoidal push pedal 86 extrusion push rod 92 and move down, until clamp plate 93 compresses tightly the surface of scaffold frame support, inserted bar 104 at this moment is under reset spring 103 effect, slide off trapezoidal push pedal 86, insert and carry out spacing fixed in the slot on the extension board 83, accomplish the installation, when dismantling, stimulate pull ring 105, extract the slot on the extension bar 83 with inserted bar 104, and pull out the support of scaffold frame in fixed box 1 can.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a scaffold frame assembly connecting device, includes fixed box (1), its characterized in that: the left side surface of the fixed box (1) is hinged with two clamping plates (2), the other ends of the clamping plates (2) are fixedly connected with fixed blocks (3), and the two fixed blocks (3) are fixedly connected through bolts (4);
the right side surface of the fixed box (1) is provided with an opening, the inner bottom wall and the inner top wall of the fixed box (1) are respectively provided with a sliding chute (5), the sliding chute (5) positioned below the fixed box is connected with a sliding plate (6) in a sliding manner, the right side surface of the sliding plate (6) is fixedly connected with a cushion block (7), the inner wall of the back surface of the fixed box (1) is provided with a linkage mechanism (8), the right side inner wall of the fixed box (1) is provided with a fastening mechanism (9), and the top of the fixed box (1) is provided with a limiting and fixing mechanism (10;
the linkage mechanism (8) comprises a circular gear (81), a rope winding wheel (82) and a support plate (83), the circular gear (81) and the rope winding wheel (82) are rotatably connected with the inner wall of the back face of the fixed box (1) through a rotating shaft, a pull rope (84) is wound on the rope winding wheel (82), the other end of the pull rope (84) is fixedly connected with the upper end of the right side face of the sliding plate (6), the top of the support plate (83) is fixedly connected with two sliding blocks (85), the two sliding blocks (85) are both in sliding connection with the sliding groove (5) positioned above, the bottom of the support plate (83) is provided with a tooth groove, the top of the support plate (83) is provided with an insertion groove, and the right end of the support plate (83) is fixedly connected with;
the fastening mechanism (9) comprises a fixing plate (91), the right end of the fixing plate (91) is fixedly connected with the inner wall of the right side of the fixing box (1), a push rod (92) movably penetrates through the top wall of the fixing plate (91), the bottom end of the push rod (92) is fixedly connected with a pressing plate (93), and a supporting spring (94) is fixedly arranged between the top of the pressing plate (93) and the bottom of the fixing plate (91);
spacing fixed establishment (10) include slide bar (101) and connecting block (102), the bottom of slide bar (101) and the top fixed connection of fixed box (1), and the top of slide bar (101) runs through and extends to the top of connecting block (102), the bottom fixedly connected with reset spring (103) and inserted bar (104) of connecting block (102), and the bottom of reset spring (103) and the top fixed connection of fixed box (1), the top fixed mounting of connecting block (102) has pull ring (105).
2. A scaffold assembly coupling according to claim 1, wherein: the bottom of the pressing plate (93) and the inner bottom wall of the fixed box (1) are both provided with rubber anti-slip pads.
3. A scaffold assembly coupling according to claim 1, wherein: the circular gear (81) is meshed with the tooth grooves on the support plate (83) and is matched with the tooth grooves.
4. A scaffold assembly coupling according to claim 1, wherein: the top of the trapezoidal push plate (86) is contacted with the inner top wall of the fixed box (1).
5. A scaffold assembly coupling according to claim 1, wherein: the top of the push rod (92) is semicircular.
6. A scaffold assembly coupling according to claim 1, wherein: the bottom end of the inserted link (104) is semicircular.
7. A scaffold assembly coupling according to claim 1, wherein: a rotating handle (11) is arranged on the bolt (4), and anti-skid particles are arranged on the rotating handle (11).
8. A scaffold assembly coupling according to claim 1, wherein: the number of the bolts (4) is two, and the other ends of the bolts (4) are matched with nuts for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456101.2A CN110284701B (en) | 2019-05-29 | 2019-05-29 | Scaffold assembling and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456101.2A CN110284701B (en) | 2019-05-29 | 2019-05-29 | Scaffold assembling and connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110284701A CN110284701A (en) | 2019-09-27 |
| CN110284701B true CN110284701B (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910456101.2A Active CN110284701B (en) | 2019-05-29 | 2019-05-29 | Scaffold assembling and connecting device |
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| CN (1) | CN110284701B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980303A (en) * | 2020-07-22 | 2020-11-24 | 中国十七冶集团有限公司 | Auxiliary device and construction method for construction of beam component steel reinforcement framework |
| CN113017860B (en) * | 2021-04-26 | 2022-09-06 | 日照市岚山区人民医院(日照市第二人民医院) | A comfortable type head fixing device for department of neurology inspection |
| CN113356574A (en) * | 2021-06-16 | 2021-09-07 | 重庆渝能建筑安装工程有限公司 | Building beam supporting structure and construction method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8900429D0 (en) * | 1989-01-10 | 1989-03-08 | Woodrow William | Scaffolding component |
| JP2003049537A (en) * | 2001-08-03 | 2003-02-21 | Migu Ueda | Clamp with spring |
| CN204899191U (en) * | 2015-07-30 | 2015-12-23 | 浙江品臻建设有限公司 | Threaded connection scaffold |
| CN108222492A (en) * | 2018-02-06 | 2018-06-29 | 东莞市粤惠建筑工程技术咨询有限公司 | A kind of scaffold uses fixing device |
| CN109025246B (en) * | 2018-07-26 | 2020-10-27 | 福建华航建设集团有限公司 | Scaffold frame for building engineering convenient to installation |
| CN208777680U (en) * | 2018-09-13 | 2019-04-23 | 中国水利水电第九工程局有限公司 | A kind of construction scaffold fastenings |
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2019
- 2019-05-29 CN CN201910456101.2A patent/CN110284701B/en active Active
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| CN110284701A (en) | 2019-09-27 |
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Denomination of invention: A scaffold assembly connecting device Effective date of registration: 20220510 Granted publication date: 20210319 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI CHANGQING BUILDING PRODUCTS Co.,Ltd. Registration number: Y2022980005273 |
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Date of cancellation: 20230720 Granted publication date: 20210319 Pledgee: Tianchang Science and Technology Financing Guarantee Co.,Ltd. Pledgor: ANHUI CHANGQING BUILDING PRODUCTS Co.,Ltd. Registration number: Y2022980005273 |