CN201588406U - Top plate punching support - Google Patents
Top plate punching support Download PDFInfo
- Publication number
- CN201588406U CN201588406U CN2009201734952U CN200920173495U CN201588406U CN 201588406 U CN201588406 U CN 201588406U CN 2009201734952 U CN2009201734952 U CN 2009201734952U CN 200920173495 U CN200920173495 U CN 200920173495U CN 201588406 U CN201588406 U CN 201588406U
- Authority
- CN
- China
- Prior art keywords
- drive link
- top plate
- spot
- pright stanchion
- pole
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a top plate punching support which is an auxiliary support used in construction. The top plate punching support comprises a stand strut and an upper upright rod, wherein the stand strut and the upper upright rod are arranged in parallel; the upper section of the stand strut is hinged with the lower section of the upper upright rod by a rotating piece and two drive rods which are arranged in parallel; and the upper section of the stand strut and the lower section of the upper upright rod are hinged with the two drive rods, thus forming a square-shaped structure. The top plate punching support utilizes the lever principle, and the positions of a stressed point and a support point are reasonably arranged, therefore, an operator does not need to operate in air when punching a top plate, and the construction is safe. The rotating piece is used as a support point, therefore, the upward pushing force is changed into downward pressure, thereby reducing the consumption of energy of an operator and improving the working efficiency.
Description
Technical field
The utility model relates to the auxiliary stand that a kind of building operations is used, specifically concrete roof punching support in the building construction process.
Background technology
Often to punch in the building operations, especially can relate to the top board punching bar planting of a large amount of constructional columns in the secondary structure work progress top board.Conventional way is to set up stirrup or employing to close the ladder drilling operation of ascending a height substantially, mainly contains following two kinds of operating types;
1, props up and close ladder or set up the scaffold drilling operation of ascending a height.
2, tie up on rod and to carry out operation on ground.
Its weak point is: first kind of operating type closes ladder or scaffold is too time-consuming in the carrying and the stage that installs, and ascend operation has also increased constructor's dangerous hidden danger; Second kind of operating type has very high requirement to constructor's muscle power, will certainly influence operating personnel's operating efficiency in the work progress, and the drilling quality of top board also can't guarantee in addition.
The utility model content
The purpose of this utility model is dangerous at the prior art ascend operation, many deficiencies that the top board drilling quality can't guarantee, provide a kind of lever principle of utilizing as the kind of drive, with the tie point of tumbler as link component, each rod member is linked to be integral body, not only punch operation safety, and constructor can be carried out the top board punching support of top board punching construction on ground.
Realize above-mentioned purpose by the following technical solutions: a kind of top board punching support, described support comprises on the spot pole and upper pright stanchion, on the spot pole and upper pright stanchion be arranged in parallel, this is on the spot hinged with two drive links that be arranged in parallel with tumbler between the hypomere of the epimere of pole and upper pright stanchion, on the spot the hypomere of the epimere of pole, upper pright stanchion and two the hinged back formation of drive links hollow structures.
Adopt technique scheme, compared with prior art, the utility model utilizes lever principle, and stress point and position of the fulcrum rationally are set, and when needing the top board punching, the operating personnel needn't ascend operation, construction safety.The utility model is fulcrum with the tumbler, changes the propulsive force that makes progress into downward pressure, has reduced operating personnel's physical demands, has improved operating efficiency.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is user mode figure of the present utility model.
Among the figure, upper pright stanchion 1, drive link 2, the first connecting holes 3 can be regulated drive link 4, pole 5, the second connecting holes 6, the three connecting holes 7 on the spot, connection bearing 8, the four connecting holes 9, hand drill fixing hole 10.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Referring to accompanying drawing 1, Fig. 2, present embodiment are a kind of top board punching supports, by upper pright stanchion 1, on the spot pole 5, drive link 2, can regulate drive link 4 and form.Can regulate drive link 4 is scalable, drawer structures, by pulling out, stretch the length adjustment that realizes bar.On the spot pole 5 is perpendicular to the ground, be arranged in parallel with the upper pright stanchion 1 that is positioned at its unsettled setting in top.On the spot the epimere of pole 5 is arranged at intervals with in 3,6, two connecting holes 3,6 of first, second connecting hole connection bearing 8 is housed respectively.The hypomere of corresponding upper pright stanchion 1 with it also is provided with in 7,9, two connecting holes 7,9 of the 3rd, the 4th connecting hole at interval connection bearing 8 is housed respectively.The upper end of upper pright stanchion 1 is provided with hand drill fixing hole 10.Article two, drive link is drive link 2, can regulates drive link 4 and be arranged in parallel up and down, can regulate the below that drive link 4 is positioned at drive link 2, their front and rear sections respectively with upper pright stanchion 1, pole 5 corresponding connecting holes that are provided with on the spot.Spacing equates between the Kong Yukong of described connecting hole, on the spot the epimere reverse side of pole 5 by the tumbler connection bearing 8 in first, second connecting hole 3,6 be arranged in parallel be positioned at drive link 2 and can regulate the connecting hole at positive rear portion of drive link 4 hinged.The hypomere front of upper pright stanchion 1 by the tumbler connection bearing in the 3rd, the 4th connecting hole 7,98 be arranged in parallel be positioned at drive link 2 and can regulate the connecting hole of reverse side front portion of drive link 4 hinged.Tumbler connection bearing 8 as drive link 2, can regulate drive link 4, upper pright stanchion 1 and the tie point of pole 5 on the spot, each bar is hinged to one, tumbler described in the utility model adopts connection bearing 8, can also adopt pin, axle etc. can guarantee the link that rod member rotates as required.On the spot the hypomere of the epimere of pole 5, upper pright stanchion 1 and drive link 2, can regulate the hinged back of drive link 4 and form the hollow structures.
Tumbler connection bearing 8 as drive link 2, can regulate drive link 4, upper pright stanchion 1 and the tie point of pole 5 on the spot, each rod member is linked into an integrated entity.The position of arranging according to connection bearing in first to fourth connecting hole 3,6,7,9 forms first, second, third, fourth fulcrum.
Operating principle of the present utility model:
The utility model utilizes the operating principle of lever, and first, second, third, fourth tie point that is formed by the connection bearing in four connecting holes makes the whole top board punching support can relative motion.Wherein, second tie point also is the fulcrum that can regulate drive link 4 as second drive link, as shown in Figure 2, when when pressing down adjustable joint drive link 4, make the actuating pressure that can regulate drive link 4 tops is become the thrust that the other end is upwards advanced, the thrust that can regulate drive link 4 tops by the 3rd tie point passes to upper pright stanchion 1.Under the effect of four fulcrums, it is stable to guarantee that upper pright stanchion 1 stands, because upper pright stanchion 1 is firmly stood, realization becomes and makes the stable thrust of upwards advancing of upper pright stanchion 1 regulating drive link 4 top applied pressures, the electric drill that is positioned at the hand drill fixing hole 10 of upper pright stanchion 1 upper end upwards moves and carries out drilling operation, as Fig. 2.
The electric drill that will punch earlier before the top board punch operation needs is fixed in the hand drill fixing hole 10 at upper pright stanchion 1 top, then support is vertically placed.The control drill bit is looked for behind the top board punch position, can regulate drive link 4 slowly to pressing down.As Fig. 2, the electric drill that is positioned at cantilever tip by lever principle can upwards move, and this moment, drill bit will be got to top board the inside.Can regulate drive link 4 and upwards promote when reaching the punching degree of depth that needs, this moment, drill bit will withdraw from top board, finished the top board drilling operation.
The punching points for attention
The punching support should be vertical when 1) top board punched.
2) length that can regulate upper pright stanchion according to the difference of top board height realizes drilling operation.
3) can be time saving and energy saving by the length ratio of regulating depression bar.
Claims (2)
1. top board punching support, it is characterized in that, described support comprises on the spot pole and upper pright stanchion, on the spot pole and upper pright stanchion be arranged in parallel, on the spot the hypomere of the epimere of pole and upper pright stanchion is hinged with two drive links that be arranged in parallel with tumbler for this, described tumbler is hinged to one as two drive links, upper pright stanchion and the tie point of pole on the spot with each bar, and on the spot the hypomere of the epimere of pole, upper pright stanchion and two hinged backs of drive links form the hollow structures.
2. top board punching support according to claim 1 is characterized in that, described two drive link upper and lower settings, and the drive link that is positioned at the below is length-adjustable drive link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201734952U CN201588406U (en) | 2009-09-11 | 2009-09-11 | Top plate punching support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201734952U CN201588406U (en) | 2009-09-11 | 2009-09-11 | Top plate punching support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201588406U true CN201588406U (en) | 2010-09-22 |
Family
ID=42748182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201734952U Expired - Fee Related CN201588406U (en) | 2009-09-11 | 2009-09-11 | Top plate punching support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201588406U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720340A (en) * | 2012-06-28 | 2012-10-10 | 中建八局第二建设有限公司 | Electric hammer punching bracket for building and using method of bracket |
| CN102865036A (en) * | 2012-08-31 | 2013-01-09 | 樊荣 | Folding electric drill ladder assembly |
| CN105618813A (en) * | 2016-03-12 | 2016-06-01 | 中天建设集团有限公司 | Aerial drilling auxiliary tool |
| CN112536925A (en) * | 2020-12-03 | 2021-03-23 | 中建八局天津建设工程有限公司 | Top plate punching device |
-
2009
- 2009-09-11 CN CN2009201734952U patent/CN201588406U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720340A (en) * | 2012-06-28 | 2012-10-10 | 中建八局第二建设有限公司 | Electric hammer punching bracket for building and using method of bracket |
| CN102865036A (en) * | 2012-08-31 | 2013-01-09 | 樊荣 | Folding electric drill ladder assembly |
| CN105618813A (en) * | 2016-03-12 | 2016-06-01 | 中天建设集团有限公司 | Aerial drilling auxiliary tool |
| CN112536925A (en) * | 2020-12-03 | 2021-03-23 | 中建八局天津建设工程有限公司 | Top plate punching device |
| CN112536925B (en) * | 2020-12-03 | 2022-05-27 | 中建八局天津建设工程有限公司 | Top plate punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20120911 |