CN110965805A - Screw-locking-free rigid template main and auxiliary keel connecting piece - Google Patents
Screw-locking-free rigid template main and auxiliary keel connecting piece Download PDFInfo
- Publication number
- CN110965805A CN110965805A CN202010025703.5A CN202010025703A CN110965805A CN 110965805 A CN110965805 A CN 110965805A CN 202010025703 A CN202010025703 A CN 202010025703A CN 110965805 A CN110965805 A CN 110965805A
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- connecting piece
- main
- keel
- screw
- locking
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- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 241001347978 Major minor Species 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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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
- E04G25/00—Shores or struts; Chocks
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention relates to the relevant technical field of keel connecting pieces, in particular to a screw-locking-free rigid template main and auxiliary keel connecting piece, which comprises a supporting ejector rod and an adjusting jackscrew arranged at the upper end of the supporting ejector rod, wherein the supporting ejector rod is a circular tube, an internal thread is arranged on the inner wall of the upper end of the tube body of the supporting ejector rod, an installation block is fixedly welded at the upper end of the adjusting jackscrew, the installation block is a rectangular block of which the upper surface is provided with a long notch, a main keel is clamped in a groove body of the rectangular block, and an auxiliary keel is arranged on the main; through setting up the connecting piece, and establish installation through-hole and card groove on the connecting piece, and install it on main joist through the installation through-hole, and establish the card of false keel through its both ends in the card groove on the connecting piece, thereby realize the screwless connection between the main and false keels, and the connecting piece sets up on main joist for the activity, thereby can be very convenient set up the quantity of false keel according to the demand, and can be very convenient adjust the interval of false keel.
Description
Technical Field
The invention relates to the technical field of keel connecting pieces, in particular to a screw-locking-free rigid template main and auxiliary keel connecting piece.
Background
The rigid template main and auxiliary keels are important structural members in a rigid template system and play a main supporting role for a template arranged above, but the traditional main and auxiliary keels need to be fixedly installed through screw structures, the installation is time-consuming and labor-consuming, a large amount of time is needed for disassembly after the project is finished, and bolt holes in the main and auxiliary keels are rusted to cause the phenomenon of thread slipping in the long-term use process, so that the fixing stability of the main and auxiliary keels is caused, and certain potential safety hazards are left for constructors; therefore, the invention provides a screw-locking-free rigid template main and auxiliary keel connecting piece for solving the problems.
Disclosure of Invention
The invention aims to provide a screw-locking-free rigid template main and auxiliary keel connecting piece to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a exempt from rigidity template major-minor keel connecting piece of screw locking, is including supporting the ejector pin and setting up the regulation jackscrew in the support ejector pin upper end, supporting the ejector pin and being the pipe, be provided with the internal thread on the inner wall of its body upper end, the upper end fixed weld who adjusts the jackscrew has the installation piece, the rectangle piece of a long notch is seted up for an upper surface to the installation piece, and its cell body inside callipers is equipped with the main joist, the width of long notch is identical on the width of main joist and the installation piece, and installs the minor joist through the connecting piece on the main joist.
Preferably, the adjusting jackscrew is a round rod, the lower end of the rod body is provided with an external thread structure, and the external thread of the external thread structure is matched with the internal thread of the supporting ejector rod.
Preferably, the connecting piece is a rectangular block, has seted up an installation through-hole on its block, the cross-section of installation through-hole is identical with the cross-section size of main joist, and it sets up on the body of rod of main joist through this installation through-hole activity, and the card groove has been seted up to the upper surface of connecting piece, the card groove sets up in pairs, and all is provided with nine connecting pieces on single main joist.
Preferably, the two ends of the auxiliary keel are provided with clamping pieces, and the clamping pieces are embedded into clamping grooves formed in the connecting pieces.
Preferably, the main keel and the auxiliary keel are long rod bodies with concave-shaped cross sections formed by bending steel plates.
Preferably, the two ends of the main keel are provided with clamping blocks.
Compared with the prior art, the invention has the beneficial effects that:
1. the connecting pieces are arranged, the mounting through holes and the card slots are formed in the connecting pieces, the connecting pieces are mounted on the main keels through the mounting through holes, the auxiliary keels are clamped in the card slots in the connecting pieces through the cards at two ends of the auxiliary keels, screw-free connection between the main keels and the auxiliary keels is achieved, the connecting pieces are movably arranged on the main keels, and therefore workers can conveniently set the number of the auxiliary keels according to requirements and can conveniently adjust the spacing between the auxiliary keels;
2. and through set up the fixture block structure at the both ends of main joist to avoid the connecting piece on the main joist the condition that drops and lose to appear, also avoided the trouble of reinstallation after the connecting piece drops.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of an adjusting jack screw according to the present invention;
figure 4 is a schematic view of the main keel structure of the invention;
FIG. 5 is a schematic view of a connector structure according to the present invention;
figure 6 is a schematic view of the false keel structure of the invention.
In the figure: the supporting ejector rod 1, the adjusting jackscrew 2, the main keel 3, the auxiliary keel 4, the mounting block 5, the fixture block 6, the connecting piece 7, the mounting through hole 8, the card slot 9 and the card 10.
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. 1-6, the present invention provides a technical solution: the utility model provides a exempt from rigidity template main and auxiliary keel connecting piece of screw locking, including supporting ejector pin 1 and setting regulation jackscrew 2 in supporting ejector pin 1 upper end, it is the pipe to support ejector pin 1, be provided with the internal thread on the inner wall of its body upper end, the upper end fixed welding who adjusts jackscrew 2 has installation piece 5, installation piece 5 is the rectangular block that a major notch was seted up to an upper surface, and its cell body inside callipers is equipped with main keel 3, the width of main keel 3 and the width size of major notch on the installation piece 5 are identical, and install auxiliary keel 4 through connecting piece 7 on the main keel 3.
Furthermore, the adjusting jackscrew 2 is a round rod, the lower end of the rod body is provided with an external thread structure, the external thread of the adjusting jackscrew is matched with the internal thread on the supporting ejector rod 1, and the adjusting jackscrew 2 can be arranged to enable a worker to conveniently adjust the supporting height of the supporting ejector rod 1, so that the situation that the main keel 3 above the supporting ejector rod cannot be stably placed due to uneven bottom surface is avoided;
furthermore, the connecting piece 7 is a rectangular block, a mounting through hole 8 is formed in a block body of the connecting piece, the section of the mounting through hole 8 is matched with the section of the main keel 3 in size, the connecting piece is movably arranged on a rod body of the main keel 3 through the mounting through hole 8, card grooves 9 are formed in the upper surface of the connecting piece 7, the card grooves 9 are arranged in pairs, and nine connecting pieces 7 are arranged on each main keel 3;
furthermore, the two ends of the auxiliary keel 4 are provided with the clamping pieces 10, the clamping pieces 10 are embedded into the clamping piece grooves 9 formed in the connecting pieces 7, the connecting pieces 7 are arranged, the connecting pieces 7 are provided with the mounting through holes 8 and the clamping piece grooves 9, the connecting pieces are mounted on the main keel 3 through the mounting through holes 8, and the auxiliary keel 4 is clamped in the clamping piece grooves 9 formed in the connecting pieces 7 through the clamping pieces 10 at the two ends of the auxiliary keel 4, so that the screw-free connection between the main and auxiliary keels is realized, the connecting pieces 7 are movably arranged on the main keel 3, and therefore workers can conveniently set the number of the auxiliary keels 4 according to requirements and can conveniently adjust the space between the auxiliary keels 4;
furthermore, the main keel 3 and the auxiliary keel 4 are long rod bodies formed by bending steel plates and with concave-shaped cross sections, and the bearing strength of the main keel 3 and the bearing strength of the auxiliary keel 4 are enhanced through the arrangement, so that the overall strength of the supporting structure is improved;
furthermore, the two ends of the main keel 3 are provided with the fixture blocks 6, and the fixture blocks 6 are arranged at the two ends of the main keel 3, so that the situation that the connecting piece 7 on the main keel 3 falls off and is lost is avoided, and the trouble of reinstallation after the connecting piece 7 falls off is also avoided;
the working principle is as follows: during the in-service use, the staff is through fixing support ejector pin 1 on ground, then rotatory to suitable height with the regulation jackscrew of its top, then adjust the position with the connecting piece on the main joist 3, and place it in the draw-in groove on installation piece 5, establish card slot 9 on the connecting piece through card 10 card respectively with the both ends of false keel 4 after that, thereby realize the screwless connection between main joist 3 and the false keel 4, and the connecting piece sets up on main joist 3 for the activity, thereby let the staff can be very convenient set up the quantity of false keel 4 according to the demand, and can be very convenient to the false keel, 4's interval is adjusted.
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 (6)
1. The utility model provides a exempt from rigidity template major-minor keel connecting piece of screw locking, includes support ejector pin (1) and adjusts jackscrew (2) of setting in support ejector pin (1) upper end, its characterized in that: support ejector pin (1) and be the pipe, be provided with the internal thread on the inner wall of its body upper end, the upper end fixed weld of adjusting jackscrew (2) has installation piece (5), installation piece (5) are the rectangular block that a long notch was seted up to an upper surface, and its cell body inside callipers is equipped with main joist (3), the width of main joist (3) is identical with the width size of installing the long notch on piece (5), and installs false keel (4) through connecting piece (7) on main joist (3).
2. The screw-locking-free rigid template main and auxiliary keel connecting piece as claimed in claim 1, is characterized in that: the adjusting jackscrew (2) is a round rod, the lower end of the rod body is provided with an external thread structure, and the external thread is matched with the internal thread on the supporting ejector rod (1).
3. The screw-locking-free rigid template main and auxiliary keel connecting piece as claimed in claim 1, is characterized in that: connecting piece (7) are a rectangular block, have seted up one installation through-hole (8) on its block, the cross-section of installation through-hole (8) is identical with the cross-sectional size of main joist (3), and it sets up on the body of rod of main joist (3) through this installation through-hole (8) activity, and the upper surface of connecting piece (7) has seted up card groove (9), card groove (9) set up in pairs, and all are provided with nine connecting pieces (7) on single main joist (3).
4. The screw-locking-free rigid template main and auxiliary keel connecting piece as claimed in claim 1, is characterized in that: the two ends of the auxiliary keel (4) are provided with clamping pieces (10), and the clamping pieces (10) are embedded into clamping piece grooves (9) formed in the connecting piece (7).
5. The screw-locking-free rigid template main and auxiliary keel connecting piece as claimed in claim 1, is characterized in that: the main keel (3) and the auxiliary keel (4) are long rod bodies with concave-shaped cross sections formed by bending steel plates.
6. The screw-locking-free rigid template main and auxiliary keel connecting piece as claimed in claim 1, is characterized in that: and clamping blocks (6) are arranged at two ends of the main keel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010025703.5A CN110965805A (en) | 2020-01-10 | 2020-01-10 | Screw-locking-free rigid template main and auxiliary keel connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010025703.5A CN110965805A (en) | 2020-01-10 | 2020-01-10 | Screw-locking-free rigid template main and auxiliary keel connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110965805A true CN110965805A (en) | 2020-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010025703.5A Pending CN110965805A (en) | 2020-01-10 | 2020-01-10 | Screw-locking-free rigid template main and auxiliary keel connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110965805A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050039667A1 (en) * | 2003-08-21 | 2005-02-24 | Otten Jeffrey D. | Keel joint centralizer |
| CN201614748U (en) * | 2009-11-02 | 2010-10-27 | 白铁军 | Composite-material brace keel |
| CN103276893A (en) * | 2013-06-04 | 2013-09-04 | 河南国基建设集团有限公司 | Novel composite structure for supporting rigid building template and construction method |
| CN205444890U (en) * | 2016-02-23 | 2016-08-10 | 中建八局第三建设有限公司 | Hold in palm on support top of roof template |
| CN106939680A (en) * | 2017-05-08 | 2017-07-11 | 湖南工学院 | It is easy to the decorated wall surface of disassembling, assembling and replacing |
| CN209760791U (en) * | 2019-03-14 | 2019-12-10 | 中兴文物建筑装饰工程有限公司 | Post-cast strip template device |
| CN211572725U (en) * | 2020-01-10 | 2020-09-25 | 平煤神马建工集团有限公司 | Screw-locking-free rigid template main and auxiliary keel connecting piece |
-
2020
- 2020-01-10 CN CN202010025703.5A patent/CN110965805A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050039667A1 (en) * | 2003-08-21 | 2005-02-24 | Otten Jeffrey D. | Keel joint centralizer |
| CN201614748U (en) * | 2009-11-02 | 2010-10-27 | 白铁军 | Composite-material brace keel |
| CN103276893A (en) * | 2013-06-04 | 2013-09-04 | 河南国基建设集团有限公司 | Novel composite structure for supporting rigid building template and construction method |
| CN205444890U (en) * | 2016-02-23 | 2016-08-10 | 中建八局第三建设有限公司 | Hold in palm on support top of roof template |
| CN106939680A (en) * | 2017-05-08 | 2017-07-11 | 湖南工学院 | It is easy to the decorated wall surface of disassembling, assembling and replacing |
| CN209760791U (en) * | 2019-03-14 | 2019-12-10 | 中兴文物建筑装饰工程有限公司 | Post-cast strip template device |
| CN211572725U (en) * | 2020-01-10 | 2020-09-25 | 平煤神马建工集团有限公司 | Screw-locking-free rigid template main and auxiliary keel connecting piece |
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