CN209323847U - A kind of no accessory connection guard bar structure - Google Patents
A kind of no accessory connection guard bar structure Download PDFInfo
- Publication number
- CN209323847U CN209323847U CN201821703347.2U CN201821703347U CN209323847U CN 209323847 U CN209323847 U CN 209323847U CN 201821703347 U CN201821703347 U CN 201821703347U CN 209323847 U CN209323847 U CN 209323847U
- Authority
- CN
- China
- Prior art keywords
- clamping seat
- connecting rod
- guard bar
- bar structure
- clamping
- 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of no accessories to connect guard bar structure, including installation pipe assembly and connecting rod, the installation pipe assembly is equipped with two groups, installation pipe assembly described in two groups is symmetrically fixedly connected on the both ends of multiple connecting rods, the installation pipe assembly includes installing pipe and clamping seat, uniformly through equipped with multiple mounting holes on the inside outer wall of the installing pipe, clamping seat is fixedly installed in the inner hole of the installing pipe, the clamping seat is "U" shaped, central symmetry has been respectively fixedly connected with multiple clamping sheets on two inner sidewalls of the "U" shaped clamping seat, it is connected with multiple chucking claws respectively on the inner end end of multiple clamping sheets.The utility model is simple and reasonable, easy for installation, and low manufacture cost is practical.
Description
Technical field
The utility model relates to guard bar structures, are specifically related to a kind of no accessory connection guard bar structure.
Background technique
Guardrail is applied very extensive in real life, requires to carry out protection peace using guardrail on various buildings
Entirely, the structure of guardrail is essentially all that upper and lower two circles or rectangular tube are connected by multiple connecting rods, and connecting rod is all welding
In two circles or rectangular tube or activity is plugged on two circles or rectangular tube, these modes are all unfavorable for the peace of guardrail
Dress, for this purpose, it is proposed that a kind of no accessory connects guard bar structure.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of no accessories to connect guard bar structure, solves existing shield
Column connection structure is unreasonable, the inconvenient problem of guardrail installation.
In order to solve the above technical problems, the utility model is the following technical schemes are provided: a kind of no accessory connects guard bar structure,
Including installation pipe assembly and connecting rod, the installation pipe assembly is equipped with two groups, and installation pipe assembly described in two groups is symmetrically fixedly connected
At the both ends of multiple connecting rods, the installation pipe assembly includes installing pipe and clamping seat, on the inside outer wall of the installing pipe
Even that clamping seat is fixedly installed in the inner hole of the installing pipe through multiple mounting holes are equipped with, the clamping seat is "U" shaped,
Central symmetry has been respectively fixedly connected with multiple clamping sheets, multiple clampings on two inner sidewalls of the "U" shaped clamping seat
It is connected with multiple chucking claws respectively on the inner end end of piece.
On the basis of above scheme, the inner hole of the clamping seat and installing pipe is slidably matched.
On the basis of above scheme, multiple chucking claws are stepped to be distributed on clamping sheet end, the connecting rod
End sliding penetrating mounting holes enter in "U" shaped clamping seat, and the outer wall of connecting rod is contacted with chucking claw.
It is most short between the chucking claw on two inner sidewall clamping sheets of the "U" shaped clamping seat on the basis of above scheme
It is three millimeters smaller than connecting rod outer circle outer diameter apart from size.
On the basis of above scheme, the clamping sheet is made of elastic material.
The utility model has the beneficial effect that a kind of no accessory connection guard bar structure compared with prior art, uses
New structure is provided with clamping seat, clamping sheet and chucking claw in installing pipe, can easily pacify connecting rod clamping fixed
In tubulature, any other accessory is not needed, does not need to be welded and fixed, the connection structure of this guardrail is simple and convenient during installation,
Also facilitate entire guardrail to be installed on building simultaneously, improve the efficiency that people install guardrail, the utility model structure is simple
Rationally, easy for installation, low manufacture cost is practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of no accessory of the utility model connects guard bar structure；
Fig. 2 is the installing pipe assembly structure schematic diagram that a kind of no accessory of the utility model connects guard bar structure；
Fig. 3 is that a kind of no accessory of the utility model connects the installation pipe assembly of guard bar structure and connecting rod dismantles structural representation
Figure；
Fig. 4 is installation pipe assembly and the signal of connecting rod connection structure that a kind of no accessory of the utility model connects guard bar structure
Figure；
Fig. 5 is the structural representation for the installation pipe assembly change in shape that a kind of no accessory of the utility model connects guard bar structure
Figure；
Fig. 6 is the mounting structure installed after pipe assembly change in shape that a kind of no accessory of the utility model connects guard bar structure
Schematic diagram；
Fig. 7 is that a kind of no accessory of the utility model connects the structure that the special-shaped clamping seat two of guard bar structure is connect with connecting rod
Schematic diagram；
Fig. 8 is that a kind of no accessory of the utility model connects the structure that the special-shaped clamping seat three of guard bar structure is connect with connecting rod
Schematic diagram.
Figure label are as follows: 1- install pipe assembly, 101- installing pipe, 102- mounting hole, 103- clamping seat, 104- clamping sheet,
105- chucking claw, 2- connecting rod, 3- abnormity installing pipe, 4- abnormity clamping seat one, 5- bolt, 6- abnormity clamping seat two, 7- abnormity
Clamping seat three.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to figs. 1 to known to Fig. 8: a kind of no accessory connection guard bar structure, including installation pipe assembly 1 and connecting rod 2, it is described
Pipe assembly 1 is installed and is equipped with two groups, installation pipe assembly 1 described in two groups is symmetrically fixedly connected on the both ends of multiple connecting rods 2, the peace
Tubulature assembly 1 includes installing pipe 101 and clamping seat 103, uniformly runs through on the inside outer wall of the installing pipe 101 and is equipped with multiple peaces
Hole 102 is filled, clamping seat 103 is fixedly installed in the inner hole of the installing pipe 101, the clamping seat 103 is "U" shaped, described
Central symmetry has been respectively fixedly connected with multiple clamping sheets 104, multiple cards on two inner sidewalls of "U" shaped clamping seat 103
It is connected with multiple chucking claws 105 respectively on the inner end end of tight piece 104.
The clamping seat 103 and the inner hole of installing pipe 101 are slidably matched, and are installed to installing pipe 101 convenient for clamping seat 103
In inner hole；Multiple chucking claws 105 are stepped to be distributed on 104 end of clamping sheet, is easy to use；The connecting rod 2
End sliding penetrating mounting holes 102 enter in "U" shaped clamping seat 103, and the outer wall of connecting rod 2 connects with chucking claw 105
Touching, chucking claw 105 can be increased the frictional force between 2 outer wall of connecting rod by flexible deformation, connecting rod 2 are clamped on clamping
In seat 103；Shortest range arm between chucking claw 105 on 103 two inner sidewall clamping sheets 104 of the "U" shaped clamping seat
Very little three millimeters smaller than 2 outer circle outer diameter of connecting rod, this tolerance is the best tolerance dimension installed and used；The clamping sheet 104
It is made of elastic material, convenient for deformation occurs.
The principles of the present invention and advantage: a kind of no accessory connects guard bar structure, and clamping seat 103 is first inserted by when installation
It is installed in installing pipe 101, the both ends end of connecting rod 2 is then extended through into mounting hole 102 again and is inserted into clamping seat 103
It is interior, due to shortest apart from size ratio between the chucking claw 105 on 103 two inner sidewall clamping sheets 104 of "U" shaped clamping seat
2 outer circle outer diameter of connecting rod is three millimeters small, so the outer wall of connecting rod 2 can press the chucking claw 105 of 104 front end of clamping sheet
The chucking claw 105 of contracting, 104 front end of clamping sheet strong can be pressed on 2 outer wall of connecting rod, in 104 front end of clamping sheet
After chucking claw 105 is compressed, clamping sheet 104 can deformation occurs downwards, and second on clamping sheet 104 chucking claw 105 also can be by
It is pressed on the outer wall of connecting rod 2, while the vertical plate of 103 left and right sides of "U" shaped clamping seat can also be deformed outward and be held out against
On 101 inner wall of installing pipe, also has on an inside counter-pressure effect clamping sheet 4, more strengthen connecting rod 2 and chucking claw
105 connection dynamics, after connecting rod 2 is inserted into 103 bottom end of clamping seat, if outward extract if, due to connecting rod 2
There is larger frictional force, connecting rod 2 will receive very big jam-packed power, and connecting rod 2 would not be pulled out between outer wall and chucking claw 105
Out, anti-skid chequer is set in the collar wall of connecting rod 2, and effect can more preferably, then entire guardrail is just very convenient during installation, no
It the problem of will appear 2 activity of connecting rod to be plugged in installing pipe 101, being not easy to installation, does not need for connecting rod 2 to be welded on yet
In installing pipe 101, welding sequence is saved, substantially increases the installation effectiveness of people, the installation pipe assembly 1 of the art of this patent is also
Shape with a variety of substitutions, such as: structure, the special-shaped installing pipe 3 that special-shaped installing pipe 3 and special-shaped clamping seat 1 are mutually matched
It is mutually matched with special-shaped clamping seat 1 and using the fixed structure of bolt 5, installing pipe 101 and special-shaped clamping seat 26 mutual
The structure that the structure and installing pipe 101 and special-shaped clamping seat 37 matched are mutually matched, these structures are all the bases in the art of this patent
After carrying out change in shape on plinth, all well and good structure of installation effect, the utility model is simple and reasonable, easy for installation, uses
Effect is good, low manufacture cost, is suitble to promote the use of.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of no accessory connects guard bar structure, including installation pipe assembly (1) and connecting rod (2), it is characterised in that: the installation
Pipe assembly (1) is equipped with two groups, and installation pipe assembly (1) described in two groups is symmetrically fixedly connected on the both ends of multiple connecting rods (2), described
Installing pipe assembly (1) includes installing pipe (101) and clamping seat (103), is uniformly run through on the inside outer wall of the installing pipe (101)
Equipped with multiple mounting holes (102), clamping seat (103), the clamping seat are fixedly installed in the inner hole of the installing pipe (101)
It (103) is "U" shaped, central symmetry has been respectively fixedly connected with multiple on two inner sidewalls of the "U" shaped clamping seat (103)
Clamping sheet (104) is connected with multiple chucking claws (105) on the inner end end of multiple clamping sheets (104) respectively.
2. a kind of no accessory according to claim 1 connects guard bar structure, which is characterized in that the clamping seat (103) with
The inner hole of installing pipe (101) is slidably matched.
3. a kind of no accessory according to claim 1 connects guard bar structure, which is characterized in that multiple chucking claws
(105) stepped to be distributed on clamping sheet (104) end, the end of the connecting rod (2) sliding penetrating mounting holes (102) into
Enter into "U" shaped clamping seat (103), and the outer wall of connecting rod (2) is contacted with chucking claw (105).
4. a kind of no accessory according to claim 3 connects guard bar structure, which is characterized in that the "U" shaped clamping seat
Between chucking claw (105) on (103) two inner sidewall clamping sheets (104) it is shortest apart from size than connecting rod (2) outer circle outside
Diameter size is three millimeters small.
5. a kind of no accessory according to claim 1 connects guard bar structure, which is characterized in that the clamping sheet (104) is
Elastic material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821703347.2U CN209323847U (en) | 2018-10-21 | 2018-10-21 | A kind of no accessory connection guard bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821703347.2U CN209323847U (en) | 2018-10-21 | 2018-10-21 | A kind of no accessory connection guard bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209323847U true CN209323847U (en) | 2019-08-30 |
Family
ID=67708284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821703347.2U Expired - Fee Related CN209323847U (en) | 2018-10-21 | 2018-10-21 | A kind of no accessory connection guard bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209323847U (en) |
-
2018
- 2018-10-21 CN CN201821703347.2U patent/CN209323847U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20211021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |