CN207974559U - A kind of civil engineering supporting rack - Google Patents
A kind of civil engineering supporting rack Download PDFInfo
- Publication number
- CN207974559U CN207974559U CN201820300285.4U CN201820300285U CN207974559U CN 207974559 U CN207974559 U CN 207974559U CN 201820300285 U CN201820300285 U CN 201820300285U CN 207974559 U CN207974559 U CN 207974559U
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- CN
- China
- Prior art keywords
- supporting
- card slot
- holder
- electric lifting
- supporting plate
- 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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Abstract
This application discloses a kind of civil engineering supporting racks, including bottom plate, supporting block and elevating mechanism, the elevating mechanism includes electric lifting rod and supporting plate, the electric lifting rod is fixedly connected on bottom plate, the lift side of the electric lifting rod is equipped with supporting plate, and the supporting block is located at the top of supporting plate and is connect with supporting plate；The security component coordinated with elevating mechanism is additionally provided on the bottom plate, the security component includes with electric lifting rod for symmetrical shaft support and multiple rows of card slot, multiple rows of card slot is located on bottom plate, and one end of the holder is hinged with supporting plate, and the other end of the holder is located in card slot.The supporting rack of the utility model, using two level supporting mechanism, security component is connect with elevating mechanism by hinged mode, and rise with the rising of elevating mechanism, once elevating mechanism fails, holder is supported with card slot, supporting block can be supported, avoid the danger caved in.
Description
Technical field
The utility model belongs to civil engineering plant technical field, and in particular to a kind of civil engineering supporting rack.
Background technology
Civil engineering refers to the technologies such as applied material, equipment and the exploration carried out, design, construction, maintenance, repair
Activity；Also refer to the object of engineering construction, that is, build on the ground or in underground, land or water, be directly or indirectly human lives, life
Production, military, Scientific Research Service various job facilities, such as house, road, railway, pipeline, tunnel, bridge, canal, dykes and dams, port
Mouth, power station, airport, ocean platform, water supply and drainage and protection works etc..
Generally in building work progress, especially the bigger workshop of span, the door beam in hall or house beam need
It is supported and fixes.Conventional method is fixed using herringbone wooden frame, the disadvantage is that the height of support device can not be adjusted,
And support device is also inconvenient to move, in view of this, a kind of civil engineering branch as disclosed in Chinese patent CN206144192U
Support arrangement, it includes bottom plate, horn ring, supporting block, electric lifting rod, spring and supporting plate, it is characterized in that being provided with above bottom plate
Electric lifting rod, spring and supporting plate simultaneously constitute elevating mechanism, the supporting block that horn ring is provided with below bottom plate and can be rotated.It is logical
The lifting for crossing electric lifting rod reaches the height of adjustment civil engineering support device, makes soil by the conversion and horn ring of supporting block
Wood engineering is moved horizontally with support device, has advantage simple in structure, easy to use.But it is carried out using electric lifting rod
There are one drawbacks for lifting support, once electric lifting rod fails, supporting block can not just support these buildings, cave in
It is dangerous.
Utility model content
The utility model is intended to provide a kind of civil engineering supporting rack, to solve the support device of the prior art once losing
The problem of effect is caved in.
The embodiment of the utility model is：A kind of civil engineering supporting rack, including bottom plate, supporting block and elevating mechanism, institute
It includes electric lifting rod and supporting plate to state elevating mechanism, and the electric lifting rod is fixedly connected on bottom plate, the electric lifting rod
Lift side be equipped with the supporting plate, the supporting block is located at the top of supporting plate and connect with supporting plate；It is additionally provided on the bottom plate
With the security component of elevating mechanism cooperation, the security component includes with electric lifting rod for symmetrical shaft support and multiple rows of card
Slot, multiple rows of card slot are located on bottom plate, and one end of the holder is hinged with supporting plate, and the other end of the holder is located at card slot
It is interior.
The operation principle of the utility model：The civil engineering holder of the utility model, including bottom plate, supporting block, elevator
Structure and security component with elevating mechanism cooperation, the electric lifting rod in elevating mechanism are promoted, drive at the top of electric lifting rod
Supporting plate promoted, and then supporting block is supported, to be adjusted to the height of civil engineering supporting rack, since security component is
Hinged with supporting plate, when supporting plate is promoted, security component is also being lifted up, the holder in security component and electric lifting
The angle of bar is with regard to smaller and smaller, since the other end of holder is always in card slot, so during promotion, with branch
The angle of frame and electric lifting bar is smaller and smaller so that the other end of holder is just from outermost card slot towards close to electric lifting
The card slot of bar moves, and effect is supported due to card slot, so holder is always all in holding state, once the mistake of electric lifting bar
Effect, electric lifting bar retraction, since holder is in distracted state, and holder is supported with card slot always, so supporting rack
Still the support to supporting block can be kept.
The beneficial effects of the utility model：The supporting rack of the utility model, using two level supporting mechanism, security component and liter
Descending mechanism is connected by hinged mode, and is risen with the rising of elevating mechanism, once elevating mechanism fails, holder and card
Slot supports, so that it may to support supporting block, avoid the danger caved in.
Preferably, the holder is tripod, and tripod includes the free end at tip and two variable-angles, the tip
Hinged with supporting plate, two free ends are located in card slot.The one of which structure of holder, free end support in card slot, point
End and two free ends constitute stable triangular structure, and the security performance of the structure is more preferably.
Preferably, several anti-skid studs are equipped at the position that the bottom plate is contacted with ground.In order to anti-when support
It only skids, anti-skid stud is set in bottom base plate, so that anti-skid stud is supported with ground, avoids sliding.
Further, it is connected with spring between the holder and supporting plate.Being lifted in electric lifting rod drives holder towards electronic
When elevating lever moves, the restoring force of spring allows movement to become more smoothly.
Further, it is evenly equipped with screw thread in multiple rows of card slot.The setting of screw thread make holder or free end with card slot
It is not easy to skid when supporting.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of civil engineering supporting rack embodiment of the utility model 1；
Fig. 2 is a kind of structural schematic diagram of civil engineering supporting rack embodiment of the utility model 2；
Fig. 3 is the stereogram of Fig. 2.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in attached drawing：Supporting block 1, supporting plate 2, tripod 3, holder 4, electric lifting rod 5, card slot 6, bottom plate 7,
Anti-skid stud 8.
Embodiment 1 is as shown in Figure 1：A kind of civil engineering supporting rack, including supporting block 1, bottom plate 7 and elevating mechanism, bottom
Several anti-skid studs 8 are equipped at the position that plate 7 is contacted with ground, elevating mechanism includes electric lifting rod 5 and supporting plate 2, electronic liter
Drop bar 5 is fixedly connected on bottom plate 7, and the lift side of electric lifting rod 5 is equipped with supporting plate 2, and supporting block 1 is located at the upper of supporting plate 2
It portion and is connect with supporting plate 2；Security component include with electric lifting rod 5 be symmetrical shaft support 4 and multiple rows of card slot 6, multiple rows of card
Screw thread is evenly equipped in slot 6, multiple rows of card slot 6 is located on bottom plate 7, and one end of holder 4 is hinged with supporting plate 2, the other end position of holder 4
In in card slot 6.Holder 4 and supporting plate 2 are also associated with spring, are lifted in electric lifting rod 5 and drive holder 4 towards electric lifting rod 5
When mobile, the restoring force of spring allows movement to become more smoothly.Electric lifting rod 5 is promoted, and drives the support with 5 top of electric lifting rod
Plate 2 is promoted, and then supporting block 1 is supported, to be adjusted to the height of civil engineering supporting rack, due to security component be with
Supporting plate 2 is hinged, and when supporting plate 2 is promoted, security component is also being lifted up, and the holder 4 in security component is stretched with electronic
The angle of bar 5 is dropped with regard to smaller and smaller, due to the other end of holder 4 be always in card slot 6, so during promotion,
With the angle of holder 4 and electric lifting bar 5 it is smaller and smaller so that holder 4 the other end just from outermost card slot 6 towards by
The card slot 6 of nearly electric lifting bar 5 moves, and effect is supported due to card slot 6, so holder 4 is always all in holding state, once
Electric lifting bar 5 fail, electric lifting bar 5 bounce back, due to holder 4 be in distracted state, and holder 4 always with card slot
6 support, so supporting rack still can keep the support to supporting block 1.
Embodiment 2 is as shown in Figures 2 and 3, a kind of civil engineering supporting rack, including supporting block 1, bottom plate 7 and elevator
Structure, elevating mechanism include electric lifting rod 5 and supporting plate 2, and several anti-skid studs 8, electricity are equipped at the position that bottom plate 7 is contacted with ground
Dynamic elevating lever 5 is fixedly connected on bottom plate 7, and the lift side of electric lifting rod 5 is equipped with supporting plate 2, and supporting block 1 is located at supporting plate 2
Top and connect with supporting plate 2；Security component includes with electric lifting rod 5 for 2 groups of tripods 3 of symmetry axis and multiple rows of card slot
6, screw thread is evenly equipped in multiple rows of card slot 6, and multiple rows of card slot 6 is located on bottom plate 7, and tripod 3 includes tip and two variable-angles
Free end, tip is hinged with supporting plate 2, and two free ends are located in card slot 6, since tip is hinged with supporting plate 2, when supporting plate 2
When promotion, tripod 3 is also being lifted up, and the angle of tripod 3 and electric lifting bar 5 is with regard to smaller and smaller, due to freedom
End is always in card slot 6, so during promotion, as tripod 3 and the angle of electric lifting bar 5 are smaller and smaller
So that free end is just moved from outermost card slot 6 towards the card slot 6 close to electric lifting bar 5.
Above-described is only the embodiments of the present invention, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively, for those skilled in the art, under the premise of not departing from the utility model structure, can also make
Go out several modifications and improvements, these should also be considered as the scope of protection of the utility model, these all do not interfere with the utility model
The effect and patent practicability of implementation.The scope of protection required by this application should be based on the content of the claims, explanation
The records such as the specific implementation mode in book can be used for explaining the content of claim.
Claims (5)
1. a kind of civil engineering supporting rack, including bottom plate, supporting block and elevating mechanism, the elevating mechanism include electric up-down
Bar and supporting plate, the electric lifting rod are fixedly connected on bottom plate, and the lift side of the electric lifting rod is equipped with the supporting plate,
The supporting block is located at the top of supporting plate and is connect with supporting plate；It is characterized in that：It is additionally provided on the bottom plate and matches with elevating mechanism
The security component of conjunction, the security component include with electric lifting rod for symmetrical shaft support and multiple rows of card slot, multiple rows of described
Card slot is located on bottom plate, and one end of the holder is hinged with supporting plate, and the other end of the holder is located in card slot.
2. civil engineering supporting rack according to claim 1, it is characterised in that：The holder is tripod, tripod
Free end including tip and two variable-angles, the tip is hinged with supporting plate, and two free ends are located in card slot.
3. civil engineering supporting rack according to claim 1 or 2, it is characterised in that：What the bottom plate was contacted with ground
Several anti-skid studs are equipped at position.
4. civil engineering supporting rack according to claim 3, it is characterised in that：It is connected between the holder and supporting plate
Spring.
5. civil engineering supporting rack according to claim 4, it is characterised in that：It is evenly equipped with spiral shell in multiple rows of card slot
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820300285.4U CN207974559U (en) | 2018-03-05 | 2018-03-05 | A kind of civil engineering supporting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820300285.4U CN207974559U (en) | 2018-03-05 | 2018-03-05 | A kind of civil engineering supporting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974559U true CN207974559U (en) | 2018-10-16 |
Family
ID=63764791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820300285.4U Expired - Fee Related CN207974559U (en) | 2018-03-05 | 2018-03-05 | A kind of civil engineering supporting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207974559U (en) |
-
2018
- 2018-03-05 CN CN201820300285.4U patent/CN207974559U/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: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |