CN208330172U - A kind of connecting elements for bridge pier safety climbing ladder - Google Patents
A kind of connecting elements for bridge pier safety climbing ladder Download PDFInfo
- Publication number
- CN208330172U CN208330172U CN201820828729.1U CN201820828729U CN208330172U CN 208330172 U CN208330172 U CN 208330172U CN 201820828729 U CN201820828729 U CN 201820828729U CN 208330172 U CN208330172 U CN 208330172U
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- China
- Prior art keywords
- bridge pier
- connecting elements
- climbing ladder
- safety climbing
- fixing piece
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Abstract
The utility model discloses a kind of connecting elements for bridge pier safety climbing ladder, the connecting elements includes built-in fitting (1) and stud (2) and connector (3), wherein, one end of stud (2) is flexibly connected built-in fitting (1), and built-in fitting (1) is connected with bridge pier (4)；The other end of stud (2) is flexibly connected connector (3), it is movably installed on one end of connector (3) fixing piece (5), fixing piece (5) is connected by bolt assembly with safety climbing ladder (6).The utility model design structure is simple, it is flexible for installation, improve efficiency, guarantee quality, it is simple, convenient, fast can not only to realize that peace is torn open, it can be used repeatedly, while working efficiency can also be improved, accelerate construction progress, economize on resources and cost, construction cost can be reduced, hidden danger of quality can also be reduced.
Description
Technical field
The utility model relates generally to a kind of construction safety facility, more particularly to a kind of for bridge pier safety climbing ladder
Connecting elements mainly applies to bridge construction bridge pier lower channel ladder and reinforces, reinforces use for the upper people's ladder of construction personnel
And apply to the safety devices of high-rise working, belong to and builds work technical safety measures field.
Background technique
Usually, in highway engineering, people's ladder uses conventional steel pipe foot on bridge pier especially in bridge construction process
Hand cradle sets up that circulation material is long using the time, needs manually to set up layer by layer material and cost of labor is caused to increase, due to by height
Degree influences, and scaffold protection frame body globality is stablized difference and reinforced with steel pipe, and there are biggish security risks.
Therefore, it need to develop and a kind of construct a kind of simple, highly-safe regularization safety climbing ladder for Roadway Construction and use
Connector be the key that solve the above problems.
Summary of the invention
To solve the above-mentioned problems of the prior art and defect, it is fixed temporarily this insecure problem for tradition, this
Utility model is improved this and is innovated, it is desirable to provide one kind can not only realize peace tear open it is simple, convenient, fast, can repeatedly
Recycling, while can also improve working efficiency, accelerate construction progress, economize on resources and cost, can regularization processing one kind
Connecting elements for bridge pier safety climbing ladder.
In order to solve the above problem and reach above-mentioned goal of the invention, the utility model is a kind of for bridge pier safety climbing ladder
Connecting elements is realized by using following design structure and using following technical solution:
As a kind of improvement of the connecting elements for bridge pier safety climbing ladder of the utility model, which includes pre-
Embedded part (1) and stud (2) and connector (3), wherein one end of stud (2) is flexibly connected built-in fitting (1), in advance
Embedded part (1) is connected with bridge pier (4)；The other end of stud (2) is flexibly connected connector (3), in one end of connector (3)
On be movably installed with fixing piece (5), fixing piece (5) is connected by bolt assembly with safety climbing ladder (6).
The improvement above-mentioned as the utility model, one end of the built-in fitting (1) are square body component；Built-in fitting (1)
The other end is internal screwed hollow column component, and the hollow column component and square body Member Welding are integral type
Either directly processing is linked together molding structure to structure.
The further improvement above-mentioned as the utility model, the clava component of the stud (2) generally steel,
It is equipped with external screw thread in the both ends outer symmetrical of the clava component, which is deep thread either shallow thread.
The further improvement above-mentioned as the utility model, one end and the stud (2) of the built-in fitting (1)
One end constitute internal and external threads detachable connection.
The further improvement above-mentioned as the utility model, the clava L of the connector (3) generally inner hollow
Shape component, is equipped with internal screw thread inside the both ends of the l-shaped member, which is deep thread either shallow thread.
The further improvement above-mentioned as the utility model, connector (3) the L shape steel pipe, one end of the L shape steel pipe
Internal and external threads detachable connection is constituted by the one end of locking nut (7) and built-in fitting (1).
The again further improvement above-mentioned as the utility model, the elongated tabular of the fixing piece (5) generally steel
The length of body component, the elongated tabular body component is 150mm, with a thickness of 4mm.
The again again further improvement above-mentioned as the utility model, is provided with connecting hole (51) in one end of fixing piece (5),
Connecting hole (51) penetrates through the front and back sides of fixing piece (5)；It is provided with fixation hole (52) in the other end of fixing piece (5), fixation hole (52)
Penetrate through the front and back sides of fixing piece (5).
As the utility model it is above-mentioned again be more further improved again, in built-in fitting (1), stud (2), connector
(3) and on the outer surface of fixing piece (5) it is painted with colored coating.
It is also more further improved as the utility model is above-mentioned, in built-in fitting (1), stud (2), connector
(3) and on the outer surface of fixing piece (5) it is painted with yellow paint, so that it is not easy corrosion, prolongs the service life.
Working principle is: a kind of connecting elements for bridge pier safety climbing ladder of above-mentioned design structure is carrying out using it
Before need to be carried out installation as spare, when installation, using the connector (3) of 48 seamless steel pipes processing L-shaped structure, L shape knot
One end of the connector (3) of structure is matched with stud (2) silk tooth, and the other end of stud (2) is matched with built-in fitting screw thread,
The L-shaped end L is processed as fixing piece (5) with the steel plate after 4mm, and is drilled in advance at the both ends of the fixing piece (5), and this is fixed
One end of part (5) links together with L shape connector (3), and the other end and the safety climbing ladder (6) of fixing piece (5) link together,
To be processed into regularization connecting elements；Before pouring concrete again, built-in fitting (1) is embedded in bridge pier (4) in advance in advance；Bridge pier
(4) demoulding is thick, safety climbing ladder (6) is set up, finally by the water of the connecting elements of the utility model design structure and safety climbing ladder (6)
It is firm that flat bar is connected with each other, and achievees the purpose that safe construction.
Utility model has the following beneficial effects compared with the prior art: this practical new design structure is simple, installation
Flexibly, it improves efficiency, guarantees quality, construction cost can be reduced, hidden danger of quality can also be reduced.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the Integral combined structure schematic diagram of the utility model；
Fig. 2 is the whole decomposition texture schematic diagram of the utility model；
Fig. 3 is the usage state diagram of the utility model；
Wherein, figure label: 1-built-in fitting；
2-studs；
3-connectors；
4-bridge piers；
5-fixing pieces, 51-connecting holes, 52-fixation holes；
6-safety climbing ladders；
7-locking nuts.
Specific embodiment
The technical solution of the utility model is described in further details with specific example with reference to the accompanying drawing.
A kind of connecting elements for bridge pier safety climbing ladder of above-mentioned design structure needs before carrying out use by it
Installation is carried out as spare.
A kind of connecting elements for bridge pier safety climbing ladder, the company as shown in Figure of description 1 to Figure of description 3
Connection member includes built-in fitting 1 and stud 2 and connector 3, wherein and one end of stud 2 is flexibly connected built-in fitting 1,
Built-in fitting 1 is connected with bridge pier 4；The other end of stud 2 is flexibly connected connector 3, the activity peace on one end of connector 3
Equipped with fixing piece 5, fixing piece 5 is connected by bolt assembly with safety climbing ladder 6.
Further, one end of built-in fitting 1 is square body component；The other end of built-in fitting 1 is during inside is screwed
Cylindrical body component, the hollow column component and square body Member Welding, which are an integral structure either directly to process, is linked as one
Forming structure.
Further, the clava component of the generally steel of stud 2, in the both ends outer symmetrical of the clava component
Equipped with external screw thread, which is deep thread either shallow thread.
Further, one end of built-in fitting 1 and one end of the stud 2 constitute internal and external threads detachable connection.
Further, the clava l-shaped member of the generally inner hollow of connector 3, sets inside the both ends of the l-shaped member
There is internal screw thread, which is deep thread either shallow thread.
Specifically, connector 3L shape steel pipe, one end of the L shape steel pipe is made up of one end of locking nut 7 and built-in fitting 1
Internal and external threads detachable connection.
Further, the elongated tabular body component of the generally steel of fixing piece 5, the length of the elongated tabular body component are
150mm, with a thickness of 4mm.
Specifically, being provided with connecting hole 51 in one end of fixing piece 5, connecting hole 51 penetrates through the front and back sides of fixing piece 5；In fixation
The other end of part 5 is provided with fixation hole 52, and fixation hole 52 penetrates through the front and back sides of fixing piece 5.
Further, band face is painted on the outer surface of built-in fitting 1, stud 2, connector 3 and fixing piece 5
The coating of color.
Still further, it is painted on the outer surface of built-in fitting 1, stud 2, connector 3 and fixing piece 5
Yellow paint, makes it be not easy corrosion, prolongs the service life.
In conclusion more specifically embodiment is the utility model: one kind of above-mentioned design structure is pacified for bridge pier
The connecting elements that full ladder is used needs to be installed as spare before use.
Concrete operation step when installation is:
1, L-shaped structure is processed using 48 seamless steel pipes, as shown in Figure 1, L-shaped structure one end and 2 teeth of stud
Match, 2 one end of stud is matched with 1 screw thread of built-in fitting, and the end L 4mm steel plate, that is, fixing piece 5 of L-shaped structure, drill one end in advance
Together with L shape connector 3,5 other end of fixing piece links together with safety climbing ladder 6.
2,1 position of built-in fitting is accurately made in the position of bridge pier 4 according to safety climbing ladder 6, is embedded to built-in fitting 1, built-in fitting 1 with
It is concordant that bridge pier 4 finally completes face, reinforcing template.
3, concrete is poured, demoulding template sets up safety climbing ladder 6, passes through screw thread Si Yalian with 3 one end of connector and built-in fitting 1
It is connected together.
4,3 one end of connector and safety climbing ladder 6 link together, and reinforce safety climbing ladder 6.
5, bridge construction is completed, and removes safety climbing ladder 6.
Comprising the concrete steps that when dismounting: first removing the fixing piece 5 connecting with safety climbing ladder, and 4mm steel plate connector 3 removes L
Type connector 3, excision stud 2, and it is concordant with 4 face of bridge pier to make it, then removes safety climbing ladder 6, with this sequence, until safety
Ladder 6, which is removed, to be completed.
Finally, it should be noted that the utility model is described in detail above, herein to the utility model
Principle is described, and the explanation of the above working principle is merely used to help understand the core concept of the utility model.It should refer to
It out, for those skilled in the art, without departing from the principle of this utility model, can also be to this
Utility model makes improvements and modifications, these improvement and modification also fall into the protection model of the utility model claims with interior.
Claims (10)
1. a kind of connecting elements for bridge pier safety climbing ladder, it is characterised in that: the connecting elements includes built-in fitting (1) and double
Hook bolt (2) and connector (3), wherein one end of stud (2) is flexibly connected built-in fitting (1), built-in fitting (1) and bridge
Pier (4) is connected；The other end of stud (2) is flexibly connected connector (3), the activity installation on one end of connector (3)
Have fixing piece (5), fixing piece (5) is connected by bolt assembly with safety climbing ladder (6).
2. a kind of connecting elements for bridge pier safety climbing ladder according to claim 1, it is characterised in that: described pre-buried
One end of part (1) is square body component；The other end of built-in fitting (1) is internal screwed hollow column component, in this
Cylindrical body component and square body Member Welding, which are an integral structure either directly to process, is linked together molding structure.
3. a kind of connecting elements for bridge pier safety climbing ladder according to claim 1, it is characterised in that: the double end
The clava component of bolt (2) generally steel is equipped with external screw thread, the external screw thread in the both ends outer symmetrical of the clava component
For deep thread either shallow thread.
4. a kind of connecting elements for bridge pier safety climbing ladder according to claim 1, it is characterised in that: described pre-buried
One end of part (1) and the one end of the stud (2) constitute internal and external threads detachable connection.
5. a kind of connecting elements for bridge pier safety climbing ladder according to claim 1, it is characterised in that: the connection
The clava l-shaped member of part (3) generally inner hollow, is equipped with internal screw thread inside the both ends of the l-shaped member, which is
Deep thread either shallow thread.
6. a kind of connecting elements for bridge pier safety climbing ladder according to claim 4, it is characterised in that: the connection
One end of part (3) L shape steel pipe, the L shape steel pipe is removable by locking nut (7) and one end of built-in fitting (1) composition internal and external threads
Unload formula connection.
7. a kind of connecting elements for bridge pier safety climbing ladder according to claim 1, it is characterised in that: the fixation
The length of the elongated tabular body component of part (5) generally steel, the elongated tabular body component is 150mm, with a thickness of 4mm.
8. a kind of connecting elements for bridge pier safety climbing ladder according to claim 7, it is characterised in that: in fixing piece
(5) one end is provided with connecting hole (51), and connecting hole (51) penetrates through the front and back sides of fixing piece (5)；It is opened in the other end of fixing piece (5)
Have fixation hole (52), fixation hole (52) penetrates through the front and back sides of fixing piece (5).
9. a kind of connecting elements for bridge pier safety climbing ladder according to claim 1, it is characterised in that: in built-in fitting
(1), colored coating is painted on the outer surface of stud (2), connector (3) and fixing piece (5).
10. a kind of connecting elements for bridge pier safety climbing ladder according to claim 9, it is characterised in that: pre-buried
Part (1), stud (2), connector (3) and fixing piece (5) outer surface on be painted with yellow paint, make it be not easy to give birth to
Rust corrosion prolongs the service life.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820828729.1U CN208330172U (en) | 2018-05-30 | 2018-05-30 | A kind of connecting elements for bridge pier safety climbing ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820828729.1U CN208330172U (en) | 2018-05-30 | 2018-05-30 | A kind of connecting elements for bridge pier safety climbing ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208330172U true CN208330172U (en) | 2019-01-04 |
Family
ID=64772059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820828729.1U Active CN208330172U (en) | 2018-05-30 | 2018-05-30 | A kind of connecting elements for bridge pier safety climbing ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208330172U (en) |
-
2018
- 2018-05-30 CN CN201820828729.1U patent/CN208330172U/en active Active
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