CN209195028U - Telescopic crowbar for building engineering shuttering Demolition Construction - Google Patents
Telescopic crowbar for building engineering shuttering Demolition Construction Download PDFInfo
- Publication number
- CN209195028U CN209195028U CN201821651439.0U CN201821651439U CN209195028U CN 209195028 U CN209195028 U CN 209195028U CN 201821651439 U CN201821651439 U CN 201821651439U CN 209195028 U CN209195028 U CN 209195028U
- Authority
- CN
- China
- Prior art keywords
- crowbar
- bearing
- sleeve
- rotating bar
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses the telescopic crowbars for building engineering shuttering Demolition Construction, including sleeve, rotating bar is equipped in the sleeve, first bearing is fixedly connected on the inner sidewall of the sleeve, and one end of rotating bar is fixed in first bearing, the other end of the rotating bar extends to the outside of sleeve, cavity is offered in the rotating bar, crowbar is equipped in the cavity, and one end of crowbar extends to the outside of sleeve, the crowbar is located in first bearing and is threadedly coupled with first bearing, one end that the crowbar is located on the outside of sleeve is fixedly connected with pry head.The utility model stable structure, easy to operate, design is scientific and reasonable, with short production cycle, accurately crowbar can be adjusted according to the demand of people with more convenient.
Description
Technical field
The utility model relates to crowbar technical fields, the more particularly, to telescopic sled of building engineering shuttering Demolition Construction
Rod.
Background technique
With the continuous improvement of construction technology, construction industry is just converted from labor-intensive to technology-intensive type, by advanced
A large amount of uses of technology and process equipment, to meet at this stage to architectural engineering to labour demand.And in order to can be better
Used building is easily dismantled, needs to help people by flexible crowbar.
And traditional flexible crowbar is when in use, and it is telescopic apart from relatively fixed, it cannot be more convenient according to environment
Needs carry out the adjusting of crowbar, cause smoothly to construct.
For this purpose, it is proposed that being used for the telescopic crowbar of building engineering shuttering Demolition Construction.
Utility model content
It, cannot be more convenient purpose of the utility model is to solve telescopic apart from relatively fixed in the prior art
The adjusting of crowbar is carried out according to the needs of environment, cause the problem of cannot smoothly being constructed, and propose for building
Build the telescopic crowbar of engineering template Demolition Construction.
To achieve the goals above, the utility model adopts the technical scheme that
For the telescopic crowbar of building engineering shuttering Demolition Construction, it is equipped with rotating bar in the sleeve, the sleeve
First bearing is fixedly connected on inner sidewall, and one end of rotating bar is fixed in first bearing, the other end of the rotating bar
The outside of sleeve is extended to, cavity is offered in the rotating bar, is equipped with crowbar in the cavity, and one end of crowbar extends to
The outside of sleeve, the crowbar are located in first bearing and are threadedly coupled with first bearing, and the crowbar is located on the outside of sleeve
One end is fixedly connected with pry head.
Preferably, the sleeve is fixedly connected with second bearing far from one end of first bearing, and rotating bar is located at second
It is fixedly connected in bearing and with second bearing, the rotating bar is fixedly connected with rotating block far from one end of first bearing.
Preferably, the sleeve opens up fluted close to one end of pry head, and crowbar is located in groove.
Preferably, screw thread is offered on the outer surface of the crowbar, and crowbar is threadedly coupled by screw thread with first bearing.
Preferably, it symmetrically opens up on the side wall of the crowbar there are two sliding slot, is symmetrically fixed on the inner sidewall of the groove
There are two limited blocks for connection, and each limited block is located in two sliding slots and is slidably connected with sliding slot.
Preferably, one end that the crowbar is located at cavity is fixedly connected with block.
The utility model has following advantages:
1, it being fixed in rotating bar by the way that rotating block is arranged, driving rotating bar that can be more convenient is rotated, so that
The first bearing driving crowbar being fixed in rotating bar is accurately stretched.
2, by the way that interior two limited block of groove is arranged in, for preferably being limited to crowbar, so that crowbar can
To carry out telescopic adjustment.
3, crowbar is limited by the block in setting cavity, so that crowbar will not move out rotating bar.
In conclusion the utility model stable structure, easy to operate, design is scientific and reasonable, with short production cycle, can be more
Easily and accurately make crowbar according to the demand of people to be adjusted.
Detailed description of the invention
Fig. 1 be the utility model proposes the telescopic crowbar for building engineering shuttering Demolition Construction structural representation
Figure；
Fig. 2 be the utility model proposes the telescopic crowbar for building engineering shuttering Demolition Construction first bearing knot
Structure schematic diagram；
Fig. 3 be the utility model proposes the telescopic crowbar for building engineering shuttering Demolition Construction rotation block structure
Schematic diagram；
Fig. 4 be the utility model proposes the telescopic crowbar for building engineering shuttering Demolition Construction outer surface structure
Schematic diagram.
In figure: 1 sleeve, 2 rotating bars, 3 crowbars, 4 rotating blocks, 5 limited blocks, 6 pry heads, 7 second bearings, 8 first bearings, 9
Block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, it for the telescopic crowbar of building engineering shuttering Demolition Construction, including sleeve 1, is equipped in sleeve 1
Rotating bar 2 is fixedly connected with first bearing 8 on the inner sidewall of sleeve 1, and one end of rotating bar 2 is fixed in first bearing 8,
The other end of rotating bar 2 extends to the outside of sleeve 1, and cavity is offered in rotating bar 2, and crowbar 3, and crowbar 3 are equipped in cavity
One end extend to the outside of sleeve 1, crowbar 3 is located in first bearing 8 and is threadedly coupled with first bearing 8, and crowbar 3, which is located at, to be covered
The one end in 1 outside of cylinder is fixedly connected with pry head 6；
Sleeve 1 is fixedly connected with second bearing 7 far from one end of first bearing 8, and rotating bar 2 is located in second bearing 7
And be fixedly connected with second bearing, rotating bar 2 is fixedly connected with rotating block 4 far from one end of first bearing 8, can be more convenient
Driving rotating bar 2 rotated；
Screw thread is offered on the outer surface of crowbar 3, and crowbar 3 is threadedly coupled by screw thread with first bearing 8；Specifically,
The outer ring of first bearing 8 is fixed on the inner sidewall of cavity, and the inner ring of first bearing 8 offers screw thread, crowbar 3 and first bearing
8 inner ring is threadedly coupled；Similarly, the outer ring of second bearing 7 is fixed on the inner sidewall of cavity, and rotating bar 2 is fixed on the second axis
It holds on 7 inner ring；
Sleeve 1 opens up fluted close to one end of pry head 6, and crowbar 3 is located in groove；It is symmetrically opened on the side wall of crowbar 3
If being symmetrically fixedly connected with that there are two limited blocks 5 on the inner sidewall of groove there are two sliding slot, and each limited block 5 is located at two
It is slidably connected in a sliding slot and with sliding slot；
One end that crowbar 3 is located at cavity is fixedly connected with block 9, for limiting to crowbar 3, so that crowbar 3 will not
Move out rotating bar 2.
In the utility model, when in use, the rotating block 4 being fixed in rotating bar 2 is rotated, is driven by rotating block 4
First bearing 8 is rotated, so that the crowbar 3 being threadedly coupled with first bearing 8 is moved under the limit of limited block 5, from
And the length of crowbar 3 accurately can be adjusted according to demand.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. being used for the telescopic crowbar of building engineering shuttering Demolition Construction, including sleeve (1), which is characterized in that the sleeve (1)
It is interior to be equipped with rotating bar (2), it is fixedly connected with first bearing (8) on the inner sidewall of the sleeve (1), and one end of rotating bar (2)
It is fixed on first bearing (8), the other end of the rotating bar (2) extends to the outside of sleeve (1), and the rotating bar (2) is interior
Cavity is offered, is equipped with crowbar (3) in the cavity, and one end of crowbar (3) extends to the outside of sleeve (1), the crowbar
(3) it is located in first bearing (8) and is threadedly coupled with first bearing (8), the crowbar (3) is located at one end on the outside of sleeve (1)
It is fixedly connected with pry head (6).
2. the telescopic crowbar according to claim 1 for building engineering shuttering Demolition Construction, which is characterized in that described
Sleeve (1) is fixedly connected with second bearing (7) far from the one end of first bearing (8), and rotating bar (2) is located at second bearing (7)
Interior and be fixedly connected with second bearing, the rotating bar (2) is fixedly connected with rotating block (4) far from the one end of first bearing (8).
3. the telescopic crowbar according to claim 1 for building engineering shuttering Demolition Construction, which is characterized in that described
Sleeve (1) opens up fluted close to the one end of pry head (6), and crowbar (3) is located in groove.
4. the telescopic crowbar according to claim 1 for building engineering shuttering Demolition Construction, which is characterized in that described
Screw thread is offered on the outer surface of crowbar (3), and crowbar (3) is threadedly coupled by screw thread with first bearing (8).
5. the telescopic crowbar according to claim 3 for building engineering shuttering Demolition Construction, which is characterized in that described
It is symmetrically opened up on the side wall of crowbar (3) there are two sliding slot, is symmetrically fixedly connected with that there are two limited blocks on the inner sidewall of the groove
(5), and each limited block (5) is located in two sliding slots and is slidably connected with sliding slot.
6. the telescopic crowbar according to claim 1 for building engineering shuttering Demolition Construction, which is characterized in that described
One end that crowbar (3) is located at cavity is fixedly connected with block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651439.0U CN209195028U (en) | 2018-10-12 | 2018-10-12 | Telescopic crowbar for building engineering shuttering Demolition Construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651439.0U CN209195028U (en) | 2018-10-12 | 2018-10-12 | Telescopic crowbar for building engineering shuttering Demolition Construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195028U true CN209195028U (en) | 2019-08-02 |
Family
ID=67407737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821651439.0U Expired - Fee Related CN209195028U (en) | 2018-10-12 | 2018-10-12 | Telescopic crowbar for building engineering shuttering Demolition Construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195028U (en) |
-
2018
- 2018-10-12 CN CN201821651439.0U patent/CN209195028U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20211012 |