CN111502237A - Scaffold gangplank fixing device for building construction - Google Patents
Scaffold gangplank fixing device for building construction Download PDFInfo
- Publication number
- CN111502237A CN111502237A CN202010416041.4A CN202010416041A CN111502237A CN 111502237 A CN111502237 A CN 111502237A CN 202010416041 A CN202010416041 A CN 202010416041A CN 111502237 A CN111502237 A CN 111502237A
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- CN
- China
- Prior art keywords
- hole
- scaffold
- hook
- clasp
- adjusting
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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
- E04G7/28—Clips or connections for securing boards
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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 the technical field of building construction, and particularly discloses a scaffold gangplank fixing device for building construction, which comprises a fixed welding plank, a main hook plank fixedly connected with the side surface of the fixed welding plank, and an auxiliary hook plank arranged on the side surface of the main hook plank, wherein the end part of the main hook plank is provided with a connector fixedly connected with the fixed welding plank, the front end of the connector is provided with a hook I with a hook structure, the side surface of the connector is fixedly connected with a hinge joint, the end part of the auxiliary hook plank is provided with a rotating head hinged with the hinge joint, and the front end of the rotating head is provided with a hook II with a hook structure; when clip II and the equal hasp of clip I when on the scaffold steel pipe, through the rotation regulation pole, the interval between adjustable clip II and the clip I, and then make clip II and clip I all with the steel pipe chucking, and then can prevent that the scaffold springboard from taking off from the steel pipe pine to can prevent simultaneously and scaffold springboard from sliding about the steel pipe.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a scaffold gangboard fixing device for building construction.
Background
The scaffold is the work platform who sets up in order to guarantee that each work progress goes on smoothly, can apply to the scaffold often in the building work progress, and the scaffold springboard is the important component part of scaffold, and scaffold springboard hangs between two steel pipes through the form of lock joint usually among the prior art, and this kind of fixed mode is comparatively simple, but it still has following weak point at the in-process of in-service use:
1. corresponding fixed parts are lacked between the end parts of the scaffold gangplank and the steel pipe, so the scaffold gangplank is easy to loosen;
2. when the scaffold gangboard and the steel pipe are lapped, the left and the right of the scaffold gangboard are lack of fixing parts, so the scaffold gangboard is easy to slide left and right along the steel pipe.
To this end, a scaffold ramp fixture for building construction is proposed.
Disclosure of Invention
The present invention is directed to a scaffold gangboard fixing device for building construction, which solves the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a scaffold gangplank fixing device for building construction comprises a fixed welding plate, a main gangplank fixedly connected with the side face of the fixed welding plate and an auxiliary gangplank arranged on the side face of the main gangplank, wherein the end part of the main gangplank is provided with a connector fixedly connected with the fixed welding plate, the front end of the connector is provided with a clasp I with a hook-shaped structure, the side face of the connector is fixedly connected with a hinged joint, the end part of the auxiliary gangplank is provided with a rotating head hinged with the hinged joint, the front end of the rotating head is provided with a clasp II with a hook-shaped structure, the middle of the rotating head is provided with a hinged opening stop opening with a groove body structure, two hinged holes II are symmetrically arranged on two side wall bodies hinged opening the stop opening, the hinged joint is inserted and matched with the groove body with the hinged opening stop opening, the hinged hole I is arranged in the middle of the hinged joint, the hinged hole I and the hinged hole II are matched together through a bolt, the side part, the top part and the bottom part of the fixed welding plate, the front end of the fixed welding plate is fixedly connected with the side surface of the connector through a connecting screw;
the middle of the clasp I is provided with an adjusting screw hole, the middle of the clasp II is provided with a through hole, an adjusting rod is sleeved between the adjusting screw hole and the through hole, the left end of the adjusting rod is provided with a screw rod in threaded connection with the adjusting screw hole, the middle of the adjusting rod is provided with a polished rod section in sliding fit with the through hole, clamping and blocking discs are symmetrically arranged on two sides of the polished rod section and on two end faces of the through hole, the clamping and blocking discs are flexible bodies, the end part of the adjusting rod is provided with an adjusting head, and two sides of the adjusting head are symmetrically provided with torsion lugs, wherein the polished rod section is subjected to radial size refining treatment relative to the adjusting rod body at two ends of the polished rod section;
wherein the clip I body is two segmentation articulated designs, wherein the rear end that is close to fixed welding plate is the canned paragraph, keeps away from fixed front end that welds the board and is the removal section, and two sections left sides that are close to fixed welding plate are passed through hinge structure and are connected, and two sections right flank that are close to on the vice hook plate are provided with the lug that has the through-hole respectively, but removal section and canned paragraph are two sections through the locking of the plug inserted bar that sets up in the through-hole of two lugs above that, and the one end of this inserted bar is connected to on pressing from both sides the fender dish.
The number of the welding positioning holes is two.
Compared with the prior art, the invention has the beneficial effects that:
1. when the clasp II and the clasp I are both buckled on the scaffold steel pipe, the distance between the clasp II and the clasp I can be adjusted by rotating the adjusting rod, so that the clasp II and the clasp I are both clamped with the steel pipe, the scaffold springboard can be prevented from loosening from the steel pipe, and the scaffold springboard can be prevented from sliding left and right along the steel pipe;
2. this device is in the use, if main hook plate takes place to damage the back with vice hook plate, can directly dismantle the replacement, and then has improved the life of whole device, has reduced cost of maintenance.
Drawings
FIG. 1 is a schematic axial side view of the overall structure of the present invention;
FIG. 2 is a front view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A in FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along line B-B in FIG. 2;
FIG. 5 is a top view of the structure of the present invention.
In the figure: 1. fixing the welding plate; 2. a main hook plate; 3. an auxiliary hook plate; 4. a bolt; 5. adjusting a rod; 6. a connecting screw; 101. welding a positioning hole; 201. a connector; 202. a clasp I; 203. adjusting the screw hole; 204. a hinge joint; 205. a hinge hole I; 301. rotating the head; 302. a clasp II; 303. a via hole; 304. the gear opening is hinged; 305. a hinge hole II; 501. a screw; 502. a polished rod segment; 503. clamping a baffle disc; 504. an adjustment head; 505. and (5) twisting ears.
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.
Referring to fig. 1-5, the present invention provides a technical solution:
a scaffold gangplank fixing device for building construction comprises a fixed welding plate 1, a main gangplank 2 fixedly connected with the side surface of the fixed welding plate 1 and an auxiliary gangplank 3 arranged on the side surface of the main gangplank 2, wherein the end part of the main gangplank 2 is provided with a connector 201 fixedly connected with the fixed welding plate 1, the front end of the connector 201 is provided with a clasp I202 with a hook structure, the side surface of the connector 201 is fixedly connected with a hinge joint 204, the end part of the auxiliary gangplank 3 is provided with a rotating head 301 hinged with the hinge joint 204, the front end of the rotating head 301 is provided with a clasp II302 with a hook structure, the middle of the rotating head 301 is provided with a hinged opening baffle 304 with a groove body structure, two hinged holes II305 are symmetrically arranged on two side walls hinged opening the baffle 304, the hinged head 204 is inserted and matched with the groove body hinged opening the baffle 304, the middle of the head 204 is provided with a hinged hole I205, and the hinged hole I205 and the hinged hole II305 are penetrated and matched with each other through a bolt 4, the side part, the top part and the bottom part of the fixed welding plate 1 are respectively provided with a welding positioning hole 101, and the front end of the fixed welding plate 1 is fixedly connected with the side surface of the connector 201 through a connecting screw 6;
the middle of the clasp I202 is provided with an adjusting screw hole 203, the middle of the clasp II302 is provided with a via hole 303, an adjusting rod 5 is sleeved between the adjusting screw hole 203 and the via hole 303, the left end of the adjusting rod 5 is provided with a screw 501 in threaded connection with the adjusting screw hole 203, the middle of the adjusting rod 5 is provided with a polished rod section 502 in sliding fit with the via hole 303, two sides of the polished rod section 502 are symmetrically provided with clamping discs 503 at two end faces of the via hole 303, the clamping discs 503 are flexible bodies, the end part of the adjusting rod 5 is provided with an adjusting head 504, and two sides of the adjusting head 504 are symmetrically provided with torsion lugs 505, wherein the polished rod section 502 is subjected to radial size refining treatment relative to the adjusting rod 5 at the two ends of the polished rod section;
wherein the clasp I202 body is two segmentation articulated designs, wherein the rear end that is close to fixed welding plate 1 is the canned paragraph, the front end of keeping away from fixed welding plate 1 is the removal section, two sections left sides that are close to fixed welding plate 1 are passed through hinge structure and are connected, two sections right flank that are close to on the vice hook plate 3 are provided with the lug that has the through-hole respectively, the removable inserted bar that sets up in the through-hole of two lugs above that removal section and canned paragraph are two sections through it locks, the one end of this inserted bar is connected to on pressing from both sides fender dish 503.
The number of the welding positioning holes 101 is two.
Furthermore, the middle of the rotating head 301 is provided with a hinged opening 304 with a slot structure, two hinged holes II305 are symmetrically formed in two side walls of the hinged opening 304, the hinged head 204 is inserted into the slot of the hinged opening 304, and the structure can improve the stability of the auxiliary hook plate 3 and the main hook plate 2 when the auxiliary hook plate and the main hook plate rotate relatively.
Further, a hinge hole I205 is formed in the middle of the hinge joint 204, and the hinge hole I205 and the hinge hole II305 are penetrated and matched together through a bolt 4, so that the auxiliary hook plate 3 can rotate around the bolt 4 on the side surface of the main hook plate 2.
Furthermore, the left end of the adjusting rod 5 is provided with a screw 501 screwed with the adjusting screw hole 203, the middle of the adjusting rod 5 is provided with a polished rod section 502 sliding through the via hole 303, the two sides of the polished rod section 502 are symmetrically provided with clamping and blocking discs 503 at the two end faces of the via hole 303, when the screw 501 rotates in and out of the adjusting screw hole 203, the clamping and blocking discs 503 simultaneously carry the clasp II302 to move synchronously, and then the clasp II302 rotates around the bolt 4.
Furthermore, an adjusting head 504 is arranged at the end part of the adjusting rod 5, and twisting lugs 505 are symmetrically arranged at two sides of the adjusting head 504, so that an operator can conveniently perform manual twisting action at the end part of the adjusting rod 5.
Furthermore, two welding locating holes 101 are formed in the side face of the fixed welding plate 1, the front end of the fixed welding plate 1 is fixedly connected with the side face of the connector 201 through the connecting screw 6, and the main hook plate 2 can be rapidly replaced on the side face of the fixed welding plate 1 conveniently through the split structure.
The working principle is as follows: this device fixed mounting is in the both ends of scaffold springboard, when installing scaffold springboard between the steel-pipe frame of scaffold, at first will fix and weld board 1 and scaffold springboard and pass through to welding locating hole 101 and screw rod together fixed, then with main hook plate 2, vice hook plate 3 take the hasp simultaneously on the steel pipe, at first guarantee the peg graft in two lugs, then through two stages with clasp II302 and clasp I202 successively with the steel pipe chucking, the first stage: in this stage clip I202 keeps fixed, turn round ear 505, press from both sides fender dish 503 and smuggle clip II302 synchronous motion secretly, thereby adjust the whole orientation of pole 5 and keep away from clip I202 direction and move, this removal in-process is owing to rotate around bolt 4 axis, polished rod section 502 does radial dimension for the 5 body of rod of adjusting the pole at this section both ends and refines the processing, thereby make and can not make polished rod section 502 jamming in via hole 303 in the rotation process, this in-process clip II302 and steel pipe progressively block in place simultaneously, and what action at the same time is that clamp fender dish 503 drives the inserted bar and slides in the through-hole of lug, and until final roll-off through-hole, get into the second stage: in this stage, clasp II302 remains fixed, because peg roll-off through-hole makes clasp I202's fixed segment and two sections restoration of removal end hinge rotation state relatively, thereby on the fixed basis of the fixed back axial direction of counter-rotating knob 505 and keeping adjusting pole 5, clasp I202 moves towards the direction of keeping away from clasp II302 and until with the steel pipe chucking, this in-process clamp plate 503 drives the peg and resets and locks in the through-hole of lug, this kind of chucking state makes whole scaffold springboard both ends firmly fixed together with the steel pipe, can enough effectively prevent scaffold springboard both ends and steel pipe break away from, can effectively prevent scaffold springboard both ends from moving on the steel pipe simultaneously again, consequently, the installation steadiness of scaffold springboard has been improved, and then the security that whole scaffold springboard used has further been improved.
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 (2)
1. The utility model provides a scaffold gangplank fixing device for construction, welds board, the fixed main hook plate that welds board side fixed connection and the vice hook plate that main hook plate side was established including fixed, its characterized in that: the end part of the main hook plate is provided with a connector fixedly connected with the fixed welding plate, the front end of the connector is provided with a clasp I with a hook-shaped structure, the side surface of the connector is fixedly connected with a hinge joint, the end part of the auxiliary hook plate is provided with a rotating head hinged with the hinge joint, the front end of the rotating head is provided with a clasp II with a hook-shaped structure, the middle of the rotating head is provided with a hinged opening stop of a groove body structure, two hinge holes II are symmetrically formed in two side wall bodies of the hinged opening stop, the hinge joint is inserted and matched with the groove body with the hinged opening stop, the middle of the hinge joint is provided with a hinge hole I, the hinge hole I and the hinge hole II are penetrated and matched together through a bolt, the side part, the top and the bottom of the fixed welding plate are respectively provided with welding positioning holes, and the front end of the fixed welding plate is fixedly connected with the side surface of the connector through;
the middle of the clasp I is provided with an adjusting screw hole, the middle of the clasp II is provided with a through hole, an adjusting rod is sleeved between the adjusting screw hole and the through hole, the left end of the adjusting rod is provided with a screw rod in threaded connection with the adjusting screw hole, the middle of the adjusting rod is provided with a polished rod section in sliding fit with the through hole, clamping and blocking discs are symmetrically arranged on two sides of the polished rod section and on two end faces of the through hole, the clamping and blocking discs are flexible bodies, the distance between the two clamping and blocking discs is larger than the thickness of the clasp II, the end part of the adjusting rod is provided with an adjusting head, torsion lugs are symmetrically arranged on two sides of the adjusting head, and the polished rod section is subjected to radial size refining treatment relative to adjusting rod bodies at two ends of the;
wherein the clip I body is two segmentation articulated designs, wherein the rear end that is close to fixed welding plate is the canned paragraph, keeps away from fixed front end that welds the board and is the removal section, and two sections left sides that are close to fixed welding plate are passed through hinge structure and are connected, and two sections right flank that are close to on the vice hook plate are provided with the lug that has the through-hole respectively, but removal section and canned paragraph are two sections through the locking of the plug inserted bar that sets up in the through-hole of two lugs above that, and the one end of this inserted bar is connected to on pressing from both sides the fender dish.
2. A scaffold jump fixing device for building construction according to claim 1, wherein: the number of the welding positioning holes is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010416041.4A CN111502237A (en) | 2020-05-16 | 2020-05-16 | Scaffold gangplank fixing device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010416041.4A CN111502237A (en) | 2020-05-16 | 2020-05-16 | Scaffold gangplank fixing device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111502237A true CN111502237A (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010416041.4A Pending CN111502237A (en) | 2020-05-16 | 2020-05-16 | Scaffold gangplank fixing device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111502237A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201943334U (en) * | 2011-02-25 | 2011-08-24 | 四川省第一建筑工程公司 | Scaffold spring board prepared by steel scrap in site |
| CN204199672U (en) * | 2014-10-27 | 2015-03-11 | 宁波市顺通金属制品有限公司 | Footplate fixture |
| CN104453210A (en) * | 2014-11-25 | 2015-03-25 | 中国一冶集团有限公司 | Assembly type fixing device and method for putlock |
| CN204252517U (en) * | 2014-12-02 | 2015-04-08 | 中建八局第二建设有限公司 | The also pipe device of construction scaffolding |
| JP2018123596A (en) * | 2017-02-02 | 2018-08-09 | 株式会社国元商会 | Fitting tool for scaffold baseboard |
-
2020
- 2020-05-16 CN CN202010416041.4A patent/CN111502237A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201943334U (en) * | 2011-02-25 | 2011-08-24 | 四川省第一建筑工程公司 | Scaffold spring board prepared by steel scrap in site |
| CN204199672U (en) * | 2014-10-27 | 2015-03-11 | 宁波市顺通金属制品有限公司 | Footplate fixture |
| CN104453210A (en) * | 2014-11-25 | 2015-03-25 | 中国一冶集团有限公司 | Assembly type fixing device and method for putlock |
| CN204252517U (en) * | 2014-12-02 | 2015-04-08 | 中建八局第二建设有限公司 | The also pipe device of construction scaffolding |
| JP2018123596A (en) * | 2017-02-02 | 2018-08-09 | 株式会社国元商会 | Fitting tool for scaffold baseboard |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200807 |