CN207470112U - A kind of ladder for building - Google Patents
A kind of ladder for building Download PDFInfo
- Publication number
- CN207470112U CN207470112U CN201721243449.6U CN201721243449U CN207470112U CN 207470112 U CN207470112 U CN 207470112U CN 201721243449 U CN201721243449 U CN 201721243449U CN 207470112 U CN207470112 U CN 207470112U
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- ladder
- fixture block
- block
- fixedly connected
- 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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- Ladders (AREA)
Abstract
The utility model discloses a kind of ladders for building, including the first mobile jib and the second mobile jib, the lower end of first mobile jib and the second mobile jib is fixedly connected with ball, the lower part of the ball is embedded in the top of support base, grafting block is fixed on first mobile jib and the second mobile jib leading flank, inserting groove is provided in the middle part of the grafting block, support rail is plugged in the inserting groove, the upper end of first mobile jib is socketed with connecting pole by bearing, connecting rod is fixedly connected on the right side of the connecting pole, the connecting rod right end is fixedly connected with fixture block, the upper end of the fixture block is provided with the first arc neck, elastic groove is provided at left and right sides of the fixture block.The ladder for building by equipment overall structure, facilitates the carrying and transport of ladder, by the structure of elastic projection and spring, increases the stability of support rail；By the structure of elastic groove, elastic groove can greatly increase the elasticity of fixture block.
Description
Technical field
The utility model is related to technical field of buildings, specially a kind of ladder for building.
Background technology
With China's economy and the fast development of urban infrastructure, the demand to all kinds of new building materials also increasingly increases
By force.The affiliated facility of hoistway is checked as city, for a long time, ladder material uses reinforcement fabrication always.But conventional metals ladder
Son is under many severe environmental conditions, such as occasions, the metal ladder such as inspection shaft, tunnel, chemical enterprise, rainy humidity easily become rusty
Erosion influences safe to use, the shortcomings that service life is also shorter, this is ladder, but under construction, many places are required for making
It can be worked with ladder, but in common ladder, since volume is larger, carry unusual inconvenience, because
We have proposed a kind of ladders for building for this.
Utility model content
The purpose of this utility model is to provide a kind of ladder for building, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of ladder for building, including the first mobile jib
With the second mobile jib, the lower end of first mobile jib and the second mobile jib is fixedly connected with ball, and the lower part of the ball is embedded in
Grafting block is fixed on the top of support base, first mobile jib and the second mobile jib leading flank, in the grafting block
Portion is provided with inserting groove, and support rail is plugged in the inserting groove, and the upper end of first mobile jib is socketed with connection by bearing
Column is fixedly connected with connecting rod on the right side of the connecting pole, and the connecting rod right end is fixedly connected with fixture block, and the upper end of the fixture block is opened
There is the first arc neck, elastic groove is provided at left and right sides of the fixture block, the upper end of the connecting rod is fixedly connected with placement plate,
The front center of the placement plate is provided with placing groove, and limit card slot, the limiting are provided at left and right sides of the lower part of the inserting groove
Elastic projection is plugged with by limited block in card slot, the inside of the limit card slot is equipped with spring, the support rail
The second arc groove is provided at left and right sides of lower part.
Preferably, the grafting block is equipped with several, and grafting block it is equidistant be arranged in the first mobile jib and the second mobile jib
Front end face, the grafting block on first mobile jib and the second mobile jib are symmetrical arranged.
Preferably, the lower end of the support base is provided with several rectangular channels, and the rectangular channel equidistant arrangement is in support base
Lower end, connecting shaft is connected with by bearing in the rectangular channel, the lower end of the connecting shaft is fixedly connected with friction plate.
Preferably, the diameter of the first arc groove of the upper end of the fixture block is equal to the diameter of the second mobile jib.
Preferably, the quantity of the support rail is equal to the quantity of grafting block on the first mobile jib or the second mobile jib.
Preferably, the elastic groove is equipped with several, and elastic groove equidistant arrangement is in the left and right sides of fixture block.
Compared with prior art, the beneficial effects of the utility model are：The ladder for building passes through the entirety knot of equipment
Structure so that ladder can be disassembled and installed freely, greatly facilitate the carrying and transport of ladder, it is excessive to avoid volume
And occupation of land side, by being equipped with the structure of elastic projection and spring, the stability of support rail can be greatly increased, and lead to
The dismounting that elastic projection has been also convenient for support rail is crossed, by being equipped with the structure of elastic groove, elastic groove can greatly increase card
The elasticity of block so that fixture block can be pressed very easily and block the second mobile jib；By being equipped with the structure of support base, Neng Gou great
Big increase ladder base and the stability on ground, ensure that the safety of operating personnel.
Description of the drawings
Fig. 1 is the utility model section view；
Fig. 2 is the utility model vertical view；
Fig. 3 is the utility model grafting block structure sectional view；
Fig. 4 is the utility model support base structure sectional view.
In figure：1 first mobile jib, 2 second mobile jibs, 3 balls, 4 support bases, 41 rectangular channels, 42 connecting shafts, 43 friction plates, 5
Grafting block, 6 inserting grooves, 7 support rails, 8 connecting poles, 9 connecting rods, 10 fixture blocks, 11 placement plates, 12 placing grooves, 13 elastic grooves, 14
Spring, 15 limit card slots, 16 elastic projections, 17 second arc grooves.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of ladder for building, including 1 He of the first mobile jib
The support construction of second mobile jib 2, the first mobile jib 1 and the second mobile jib 2 for ladder, the lower end of 1 and second mobile jib 2 of the first mobile jib
Ball 3 is fixedly connected with, ball 3 can adjust the angle of the first mobile jib 1 and the second mobile jib 2, and the lower part of the ball 3 is inlayed
On the top of support base 4, the support bottom 4 includes rectangular channel 41, connecting shaft 42 and friction plate 43, the support base 4
Lower end be provided with several rectangular channels 41,41 equidistant arrangement of rectangular channel leads in the lower end of support base 4, the rectangular channel 41
It crosses bearing and is connected with connecting shaft 42, the lower end of the connecting shaft 42 is fixedly connected with friction plate 43.First mobile jib 1 and second
Grafting block 5 is fixed on 2 leading flank of mobile jib, grafting block 5 is equipped with several for grafting support rail 7, the grafting block 5
It is a, and the front end face for being arranged in the first mobile jib 1 and the second mobile jib 2 that grafting block 5 is equidistant, 1 and second mobile jib 2 of the first mobile jib
On grafting block 5 be symmetrical arranged.The middle part of the grafting block 5 is provided with inserting groove 6, and support rail is plugged in the inserting groove 6
7, the quantity of the support rail 7 is equal to the quantity of grafting block 5 on the first mobile jib 1 or the second mobile jib 2, when without using ladder
When, support rail 7 can be extracted out, dismantle ladder, by the dismounting to ladder, greatly facilitate carrying and the fortune of ladder
It is defeated.The upper end of first mobile jib 1 is socketed with connecting pole 8 by bearing, and the right side of the connecting pole 8 is fixedly connected with connecting rod 9,
9 right end of connecting rod is fixedly connected with fixture block 10, and the diameter of the first arc groove of the upper end of the fixture block 10 is equal to the second mobile jib 2
Diameter.The upper end of the fixture block 10 is provided with the first arc neck, and the left and right sides of the fixture block 10 is provided with elastic groove 13, described
Elastic groove 13 is equipped with several, and 13 equidistant arrangement of elastic groove is in the left and right sides of fixture block 10, can also be when using ladder
Fixture block 10 is stuck on the second mobile jib 2, fixes placement plate 11, it will be able to using placement plate 11, can be put by using placement plate
Some objects are put, when fixture block 10 is buckled, elastic groove 13 can greatly increase the elasticity of fixture block 10 so that 10 energy of fixture block
Enough block the second mobile jib 2.The upper end of the connecting rod 9 is fixedly connected with placement plate 11, and the front center of the placement plate 11 is opened
There is placing groove 12, be provided with limit card slot 15 at left and right sides of the lower part of the inserting groove 6, support rail 7 is plugged on 1 He of the first mobile jib
In inserting groove 6 on second mobile jib, 2 leading flank in grafting block 5, in grafting, 17 meeting of the second arc groove of 7 lower part of support rail
It is blocked by elastic projection 16 by spring 14, greatly increases the stability of support rail 7 in this way, in the limit card slot 15
Elastic projection 16 is plugged with by limited block, the inside of the limit card slot 15 is equipped with spring 14, the support rail 7
The second arc groove 17 is provided at left and right sides of lower part, second arc groove 17 fastens with elastic projection 16.
Operation principle：Ladder for building takes out the first mobile jib 1, the second mobile jib 2 and support rail 7 when being worked,
Support rail 7 is plugged in the inserting groove 6 on 2 leading flank of the first mobile jib 1 and the second mobile jib in grafting block 5, in grafting, support
Second arc groove 17 of 7 lower part of cross bar can be blocked by elastic projection 16 by spring 14, greatly increase support rail 7 in this way
Stability, when grafting finishes, the first mobile jib 1, the second mobile jib 2 are leaned against on metope, it will be able to it is easy to connect using ladder,
And when using ladder, fixture block 10 can also be stuck on the second mobile jib 2, fix placement plate 11, it will be able to use placement
Plate 11 can place some objects by using placement plate, and when fixture block 10 is buckled, elastic groove 13 can greatly increase
The elasticity of fixture block 10 so that fixture block 10 can block the second mobile jib 2, when without using ladder, can extract support rail 7 out, tear open
Ladder is opened, by the dismounting to ladder, greatly facilitates the carrying and transport of ladder, by being equipped with rectangular channel 41, connection
Axis 42 and friction plate 43 can greatly increase the stability on ladder base and ground.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of ladder for building, including the first mobile jib (1) and the second mobile jib (2), it is characterised in that：First mobile jib (1)
Ball (3) is fixedly connected with the lower end of the second mobile jib (2), the lower part of the ball (3) is embedded in the upper of support base (4)
Portion, the support base (4) include rectangular channel (41), connecting shaft (42) and friction plate (43), first mobile jib (1) and second
Grafting block (5) is fixed on mobile jib (2) leading flank, inserting groove (6), the grafting are provided in the middle part of the grafting block (5)
Support rail (7) is plugged in slot (6), the upper end of first mobile jib (1) is socketed with connecting pole (8), the company by bearing
It connects and connecting rod (9) is fixedly connected on the right side of column (8), connecting rod (9) right end is fixedly connected with fixture block (10), the fixture block (10)
Upper end be provided with the first arc neck, be provided with elastic groove (13) at left and right sides of the fixture block (10), the connecting rod (9) it is upper
End is fixedly connected with placement plate (11), and the front center of the placement plate (11) is provided with placing groove (12), the inserting groove (6)
Limit card slot (15) is provided at left and right sides of lower part, elastic projection is plugged with by limited block in the limit card slot (15)
(16), the inside of the limit card slot (15) is equipped with spring (14), is provided at left and right sides of the lower part of the support rail (7)
Second arc groove (17).
2. a kind of ladder for building according to claim 1, it is characterised in that：The grafting block (5) equipped with several, and
The equidistant front end face for being arranged in the first mobile jib (1) and the second mobile jib (2) of grafting block (5), first mobile jib (1) and the second master
Grafting block (5) on bar (2) is symmetrical arranged.
3. a kind of ladder for building according to claim 1, it is characterised in that：The lower end of the support base (4) is provided with
Several rectangular channels (41), rectangular channel (41) equidistant arrangement pass through in the lower end of support base (4), the rectangular channel (41)
Bearing is connected with connecting shaft (42), and the lower end of the connecting shaft (42) is fixedly connected with friction plate (43).
4. a kind of ladder for building according to claim 1, it is characterised in that：First circle of the upper end of the fixture block (10)
The diameter of arc slot is equal to the diameter of the second mobile jib (2).
5. a kind of ladder for building according to claim 1, it is characterised in that：The quantity of the support rail (7) is equal to
The quantity of grafting block (5) on first mobile jib (1) or the second mobile jib (2).
6. a kind of ladder for building according to claim 1, it is characterised in that：The elastic groove (13) equipped with several,
And elastic groove (13) equidistant arrangement is in the left and right sides of fixture block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243449.6U CN207470112U (en) | 2017-09-26 | 2017-09-26 | A kind of ladder for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243449.6U CN207470112U (en) | 2017-09-26 | 2017-09-26 | A kind of ladder for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470112U true CN207470112U (en) | 2018-06-08 |
Family
ID=62266140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721243449.6U Expired - Fee Related CN207470112U (en) | 2017-09-26 | 2017-09-26 | A kind of ladder for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644770A (en) * | 2019-09-02 | 2020-01-03 | 滁州金诚金属制品有限公司 | Supplementary scaffold frame of climbing |
-
2017
- 2017-09-26 CN CN201721243449.6U patent/CN207470112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644770A (en) * | 2019-09-02 | 2020-01-03 | 滁州金诚金属制品有限公司 | Supplementary scaffold frame of climbing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20180926 |