CN204552067U - A kind of construction steel structure scaffold - Google Patents
A kind of construction steel structure scaffold Download PDFInfo
- Publication number
- CN204552067U CN204552067U CN201520010390.0U CN201520010390U CN204552067U CN 204552067 U CN204552067 U CN 204552067U CN 201520010390 U CN201520010390 U CN 201520010390U CN 204552067 U CN204552067 U CN 204552067U
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- CN
- China
- Prior art keywords
- depression bar
- connector
- connecting rod
- hole
- spring
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 10
- 239000010959 steel Substances 0.000 title claims abstract description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of construction steel structure scaffold, comprise connector and connecting rod, the centre of described connector offers one first through hole, the upper and lower end face of described connector is a rectangular planes, the middle being positioned at rectangular planes offers a slot, the centre of described slot is provided with the externally threaded contiguous block of a band, the lower end being positioned at contiguous block is movably installed with a depression bar, the two ends of described depression bar are equipped with a buckle, the lower surface, middle of described depression bar is provided with a spring, one end of described spring is connected with depression bar, and whole spring is compressive state.The utility model structure is simple, be nested into after in the first through hole at connecting rod, installing the connecting bushing of lower end, the collar of connecting bushing lower end is utilized to compress depression bar, make the buckle at depression bar two ends buckle in the catching groove of connecting rod, realize the connection of left and right end connecting rod and connector, and connecting bushing is due to the reaction force of spring, can not loosen, considerably increase the fastness of left and right end connecting rod.
Description
Technical field
The utility model relates to a kind of construction steel structure scaffold.
Background technology
During the construction of building site, in order to construct to before building, need to use scaffold, existing scaffold is generally made up of connecting rod and connector, connecting rod is normally nested in connector by connected mode each other, and utilization is threaded, but this mode screw thread easily loosens in use, and then cause whole connecting rod to loosen, affect working security.
Summary of the invention
Technical problem to be solved in the utility model is to provide and a kind of connects safer, construction steel structure scaffold easily.
The utility model is achieved through the following technical solutions: a kind of construction steel structure scaffold, comprise connector and connecting rod, the centre of described connector offers one first through hole, the overall cylindrical shape of described connector, the upper and lower end face of described connector is a rectangular planes, the middle being positioned at rectangular planes offers a slot, the centre of described slot is provided with the externally threaded contiguous block of a band, the upper surface of described contiguous block is concordant with rectangular planes upper surface, the lower end being positioned at contiguous block is movably installed with a depression bar, the two ends of described depression bar are equipped with a buckle, the lower surface, middle of described depression bar is provided with a spring, one end of described spring is connected with depression bar, the other end of described spring is fixedly connected with the fixed block being arranged at connector first through hole inside, whole spring is compressive state, the lower surface of described buckle is concordant with the openend of the first through hole in the middle of connector, it is inner that connecting rod is installed on connector two ends first through hole.
As preferred technical scheme, described connecting rod is just equipped with a catching groove to snapped-in position upper and lower side, and the buckle at described catching groove and depression bar two ends fastens mutually.
As preferred technical scheme, the upper end of described connector is provided with a connecting bushing, the centre of described connecting bushing is provided with one for installing the second through hole of connecting rod, the lower end of described connecting bushing is provided with a collar, the centre of the described collar is provided with a connecting hole, described connecting hole inwall is provided with the internal thread be meshed with contiguous block external screw thread, the outside diameter of the described collar equals the internal diameter of slot in rectangular planes, the height of the described collar is greater than the degree of depth of slot, and the bottom of the collar and the upper surface of depression bar offset.
The beneficial effects of the utility model are: the utility model structure is simple, be nested into after in the first through hole at connecting rod, installing the connecting bushing of lower end, the collar of connecting bushing lower end is utilized to compress depression bar, make the buckle at depression bar two ends buckle in the catching groove of connecting rod, realize the connection of left and right end connecting rod and connector, and connecting bushing is due to the reaction force of spring, can not loosen, considerably increase the fastness of left and right end connecting rod.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure schematic diagram of the utility model connector.
Fig. 2 is internal construction schematic diagram of the present utility model.
Detailed description of the invention
all features disclosed in this manual, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Arbitrary feature disclosed in this manual (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As depicted in figs. 1 and 2, a kind of construction steel structure scaffold of the present utility model, comprise connector 1 and connecting rod 2, the centre of described connector 1 offers one first through hole 11, the overall cylindrical shape of described connector 1, the upper and lower end face of described connector 1 is a rectangular planes, the middle being positioned at rectangular planes offers a slot 10, the centre of described slot 10 is provided with the externally threaded contiguous block 4 of a band, the upper surface of described contiguous block 4 is concordant with rectangular planes upper surface, the lower end being positioned at contiguous block 4 is movably installed with a depression bar 6, the two ends of described depression bar 6 are equipped with a buckle 7, the lower surface, middle of described depression bar 6 is provided with a spring 9, one end of described spring 9 is connected with depression bar 6, the other end of described spring 9 is fixedly connected with the fixed block 4 being arranged at connector 1 first through hole 11 inside, whole spring 9 is in compressive state, the lower surface of described buckle 7 is concordant with the openend of the first through hole 11 in the middle of connector 1, it is inner that connecting rod 2 is installed on connector two ends first through hole 11.
As preferred embodiment, connecting rod 2 is just equipped with a catching groove to buckle 7 position upper and lower side, and the buckle 7 at described catching groove and depression bar 6 two ends fastens mutually.
As preferred embodiment, the upper end of connector 1 is provided with a connecting bushing 3, the centre of described connecting bushing 3 is provided with one for installing the second through hole of connecting rod, the lower end of described connecting bushing 3 is provided with a collar 5, the centre of the described collar 5 is provided with a connecting hole, described connecting hole inwall is provided with the internal thread be meshed with contiguous block external screw thread, the outside diameter of the described collar 5 equals the internal diameter of slot 10 in rectangular planes, the height of the described collar 5 is greater than the degree of depth of slot 10, and the bottom of the collar 5 and the upper surface of depression bar 6 offset.
During use, the connecting rod 2 at two ends is nested in the first through hole 11, make the buckle 7 on connecting rod 2 upper and lower side catching groove aligning depression bar, then the collar 5 of connecting bushing 3 lower end is engaged each other with contiguous block 4, after continuing to twist the collar 5, the bottom of the collar 5 contacts with the upper surface of depression bar 6, continue to twist, spring 9 pressurized of depression bar 6 lower end, depression bar 6 is pressed down, the buckle 7 at depression bar 6 two ends is made to snap in catching groove, realize being fixedly connected with of two ends, left and right connecting rod, because spring 9 is compacted, therefore spring 9 has buffer brake, this pressure makes depression bar 6 upwards have a pressure, compress the collar, and then it is compacted between the collar and contiguous block, prevent from oppositely getting loose, greatly increase safety.
The beneficial effects of the utility model are: the utility model structure is simple, be nested into after in the first through hole at connecting rod, installing the connecting bushing of lower end, the collar of connecting bushing lower end is utilized to compress depression bar, make the buckle at depression bar two ends buckle in the catching groove of connecting rod, realize the connection of left and right end connecting rod and connector, and connecting bushing is due to the reaction force of spring, can not loosen, considerably increase the fastness of left and right end connecting rod.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (3)
1. a construction steel structure scaffold, it is characterized in that: comprise connector and connecting rod, the centre of described connector offers one first through hole, the overall cylindrical shape of described connector, the upper and lower end face of described connector is a rectangular planes, the middle being positioned at rectangular planes offers a slot, the centre of described slot is provided with the externally threaded contiguous block of a band, the upper surface of described contiguous block is concordant with rectangular planes upper surface, the lower end being positioned at contiguous block is movably installed with a depression bar, the two ends of described depression bar are equipped with a buckle, the lower surface, middle of described depression bar is provided with a spring, one end of described spring is connected with depression bar, the other end of described spring is fixedly connected with the fixed block being arranged at connector first through hole inside, whole spring is compressive state, the lower surface of described buckle is concordant with the openend of the first through hole in the middle of connector, it is inner that connecting rod is installed on connector two ends first through hole.
2. construction steel structure scaffold according to claim 1, it is characterized in that: described connecting rod is just equipped with a catching groove to snapped-in position upper and lower side, the buckle at described catching groove and depression bar two ends fastens mutually.
3. construction steel structure scaffold according to claim 1, it is characterized in that: the upper end of described connector is provided with a connecting bushing, the centre of described connecting bushing is provided with one for installing the second through hole of connecting rod, the lower end of described connecting bushing is provided with a collar, the centre of the described collar is provided with a connecting hole, described connecting hole inwall is provided with the internal thread be meshed with contiguous block external screw thread, the outside diameter of the described collar equals the internal diameter of slot in rectangular planes, the height of the described collar is greater than the degree of depth of slot, and the bottom of the collar and the upper surface of depression bar offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010390.0U CN204552067U (en) | 2015-01-08 | 2015-01-08 | A kind of construction steel structure scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010390.0U CN204552067U (en) | 2015-01-08 | 2015-01-08 | A kind of construction steel structure scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552067U true CN204552067U (en) | 2015-08-12 |
Family
ID=53827196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010390.0U Expired - Fee Related CN204552067U (en) | 2015-01-08 | 2015-01-08 | A kind of construction steel structure scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204552067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806242A (en) * | 2017-09-22 | 2018-03-16 | 中建八局第二建设有限公司 | A kind of high intensity scaffold fastenings for building |
| CN108756204A (en) * | 2018-06-07 | 2018-11-06 | 俞俊越 | A kind of steel structure scaffold |
-
2015
- 2015-01-08 CN CN201520010390.0U patent/CN204552067U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806242A (en) * | 2017-09-22 | 2018-03-16 | 中建八局第二建设有限公司 | A kind of high intensity scaffold fastenings for building |
| CN107806242B (en) * | 2017-09-22 | 2023-06-16 | 中建八局第二建设有限公司 | High strength scaffold connecting piece for building |
| CN108756204A (en) * | 2018-06-07 | 2018-11-06 | 俞俊越 | A kind of steel structure scaffold |
| CN108756204B (en) * | 2018-06-07 | 2020-06-09 | 东莞三思得仓储设备有限公司 | Steel constructs scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160908 Address after: 116000, No. 5-1, United Road, Shahekou District, Liaoning, Dalian Patentee after: Dalian Pan-China Engineering Construction Supervision Co. Ltd. Address before: 362803, Fujian, Quanzhou province Quangang district town lion village east lion No. 97 Patentee before: Wu Ping |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160108 |