CN207110476U - It is a kind of be used to adding beam bottom protective layer cushion block facilitate instrument - Google Patents
It is a kind of be used to adding beam bottom protective layer cushion block facilitate instrument Download PDFInfo
- Publication number
- CN207110476U CN207110476U CN201720902528.7U CN201720902528U CN207110476U CN 207110476 U CN207110476 U CN 207110476U CN 201720902528 U CN201720902528 U CN 201720902528U CN 207110476 U CN207110476 U CN 207110476U
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- CN
- China
- Prior art keywords
- cushion block
- instrument
- facilitate instrument
- pincers
- protective layer
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- 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.)
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Abstract
The utility model discloses it is a kind of be used to adding beam bottom protective layer cushion block facilitate instrument, be made up of two parts, top pincers and cushion block folder.Wherein, top pincers：Scissor-shaped head both ends are respectively ring dress gland and the instrument of triangular support head；Top pincers are the instrument of similar reinforcing bar pincers, but instrument is overall thinner, facilitates insertion between beam steel.The top pincers of scissor-shaped amplify trigonocephalic support force using lever principle, and the upward pulling force for being less susceptible to have an effect is converted into the lateral thrust for being easier to have an effect.Cushion block folder is made using steel, be can control lower jaws to unclamp at handle and is tightened up, integral elongated, is equipped with small size chuck replacing.This programme can solve the knotty problem in construction using two pieces low cost tool：The addition of crossbeam lower cushion block is difficult, effectively saves manpower and materials.Key point of the present utility model is the top thrust that bottom is increased using laborsaving lever, jacks up stirrup；Supporting cushion block sandwiched puts a variety of chucks and adapts to various condition of construction.
Description
Technical field
Technical field of building construction is the utility model is related to, more particularly to a kind of side for being used to add beam bottom protective layer cushion block
Just instrument.
Background technology
Concrete cover refers in concrete component, and it is mixed to play that part that protection reinforcing bar avoids reinforcing bar directly exposed
Solidifying soil, from concrete surface to the minimum range outermost layer reinforcing bar nominal diameter outward flange, the rule of protective layer minimum thickness
Surely it is in order that the life requirement of concrete structure member satisfaction and the requirement to the effective anchoring of steel bar stress.
Cushion block of concrete bar protective layer：Cushion block of concrete bar protective layer is in brick mix structure, is placed under beam, to expand pressure-bearing surface
Product, it is method conventional when solving partial pressing.
Control for beam bottom protective layer is very crucial, if the untreated good protective layer cushion block before formwork erection, addition
Cushion block will be very inconvenient, and especially highly larger beam is very difficult.
In-situ processing at present prizes beam and stirrup using steel pipe substantially, is dialled in cushion block with long rod or long reinforcing bar, Ci Zhongfang
Formula waste of manpower and effect is bad, easily damages template, water power pipe by pressure；It is such a or hand-held dog stretches into and stirrup is tilted in beam
Mode limitation is larger, and not easy to operate.
Utility model content
In view of this, the utility model provide it is a kind of be used to adding beam bottom protective layer cushion block facilitate instrument, Neng Gou
Protective layer cushion block deficiency or cushion block easily add beam heelpiece block in the case of need to changing.
To achieve the above object, the utility model provides following technical scheme：
A kind of instrument that facilitates for being used to add beam bottom protective layer cushion block, including top pincers；The top pincers include what middle part was hinged
Push rod and button bar；The bottom of the push rod has the jacking mechanism for being used for coordinating with stirrup, and the bottom of the button bar, which has, to be used for
It is handle at the top of the push rod and the button bar with the phase buckle mechanism of stirrup cooperation.
Preferably, the jacking mechanism is triangular support head.
Preferably, the phase buckle mechanism is the toroidal with opening.
Preferably, the equal length of the push rod and the button bar.
Preferably, articulated position is less than to the distance of the jacking mechanism in the push rod, and the articulated position is described in
The distance of handle.
Preferably, articulated position is less than to the distance of the phase buckle mechanism in the button bar, and the articulated position is described in
The distance of handle.
Preferably, in addition to cushion block presss from both sides；The cushion block folder includes tube rod and is arranged on the cushion block folder body of its bottom.
Preferably, the cushion block folder includes being arranged on the lift-pull handle at the top of the tube rod, and the lift-pull handle can be controlled
Make the folding of the cushion block folder body.
It can be seen from the above technical scheme that the convenience provided by the utility model for being used to add beam bottom protective layer cushion block
Instrument, its key point are that scissor-shaped top pincers utilize lever principle, the upward pulling force for being less susceptible to have an effect are converted into and is easier to have an effect
Lateral thrust, jack up stirrup, solve the problems, such as crossbeam lower cushion block addition it is difficult, effectively save manpower and materials.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the top pincers that the utility model embodiment provides；
Fig. 2 is the structural representation for the cushion block folder that the utility model embodiment provides；
Fig. 3 is the structural representation of the hand handle for the cushion block folder that the utility model embodiment provides；
Fig. 4 is the structural representation of the clamping jaw for the cushion block folder that the utility model embodiment provides.
Wherein, 11 be handle, and 12 be jacking mechanism, and 13 be phase buckle mechanism；21 be lift-pull handle, and 22 be that cushion block presss from both sides body.
Embodiment
The utility model discloses it is a kind of be used to adding beam bottom protective layer cushion block facilitate instrument, can be in protective layer cushion block
Deficiency or cushion block easily add beam heelpiece block in the case of need to changing.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
What the utility model embodiment provided be used for add beam bottom protective layer cushion block facilitate instrument, its core improvement exists
In, including top pincers；Top pincers include the be hinged push rod and button bar in middle part；The bottom of push rod has the jack-up for being used for coordinating with stirrup
Mechanism 12, the bottom of button bar have the phase buckle mechanism 13 for being used for coordinating with stirrup, are handle 11 at the top of push rod and button bar, its
Structure is referred to shown in Fig. 1.It should be noted that the middle part said here, bottom and top are relative for the ease of describing
Position, concrete structure is not limited, similarly hereinafter.
It can be seen from the above technical scheme that the utility model embodiment provide be used for add beam bottom protective layer cushion block
Facilitate instrument, its key point be scissor-shaped top pincers utilize lever principle, by the upward pulling force for being less susceptible to have an effect be converted into compared with
The lateral thrust easily having an effect, stirrup is jacked up, solve the problems, such as that the addition of crossbeam lower cushion block is difficult, effectively save manpower thing
Power.
Top pincers are the instrument of similar reinforcing bar pincers, but instrument is overall thinner, facilitates insertion between beam steel.
Preferably, jacking mechanism 12 is the top binding clip of triangular support head, in order to jack up stirrup operation beam heelpiece block,
Its structure is referred to shown in Fig. 1.
This programme provide specific embodiment in, phase buckle mechanism 13 is the toroidal with opening, can effectively with
Stirrup is interlocked, and the structure of arc-shaped top fixing end is referred to shown in Fig. 1.Certainly, jack up with the form of phase buckle mechanism simultaneously
This is not limited solely to, other schemes can also be used to realize, will not be repeated here.
In order to further optimize the equal length of above-mentioned technical scheme, push rod and button bar, such structure can be grasped conveniently
Make and store.
Preferably, articulated position is less than to the distance of jacking mechanism 12 in push rod, the distance of articulated position to handle 11,
As laborsaving lever construction.Similar, articulated position is less than to the distance of phase buckle mechanism 13 in button bar, articulated position to handle 11
Distance.
What the utility model embodiment provided facilitates instrument, in addition to cushion block folder；Cushion block folder includes tube rod and is arranged on
The cushion block folder body 22 of its bottom.Make its overall structure thinner by tube rod, facilitate insertion between beam steel and lay cushion block.It is suitable
The requirement of the different shape cushion blocks such as circle, strip is answered, arc or square may be selected in the chuck of cushion block folder.
In order to further optimize above-mentioned technical scheme, cushion block folder also includes being arranged on the lift-pull handle 21 at the top of tube rod,
The lift-pull handle 21 can control the folding of cushion block folder body 22, time saving and energy saving.Its concrete structure is referred to Fig. 3 and Fig. 4 institutes
Show, lift-pull handle 21 includes hand handle, drawstring and spring, and cushion block folder body 22 includes the retractable clamping jaw for being connected to fulcrum.Cushion block
Folder is made using steel, be can control lower jaws to unclamp at handle and is tightened up, integral elongated, Breadth Maximum 80mm (general beam stirrups
Spacing 100mm), it is equipped with small size chuck replacing, Breadth Maximum 30mm (part beam encrypted area stirrup spacing 50mm).
In summary, the utility model discloses it is a kind of be used to adding beam bottom protective layer cushion block facilitate instrument, by two
It is grouped into, top pincers and cushion block folder.Wherein, top pincers：Scissor-shaped head both ends are respectively ring dress gland and triangular support head
Instrument；Top pincers are the instrument of similar reinforcing bar pincers, but instrument is overall thinner, facilitates insertion between beam steel.The top pincers profit of scissor-shaped
Amplify trigonocephalic support force with lever principle, the upward pulling force for being less susceptible to have an effect is converted into the lateral thrust for being easier to have an effect.
Cushion block folder is made using steel, be can control lower jaws to unclamp at handle and is tightened up, integral elongated, is equipped with small size chuck replacing.
This programme can solve the knotty problem in construction using two pieces low cost tool：The addition of crossbeam lower cushion block is difficult, effective section
Manpower and materials are saved.Key point of the present utility model is the top thrust that bottom is increased using laborsaving lever, jacks up stirrup；Match somebody with somebody
The cushion block sandwiched of set puts a variety of chucks and adapts to various condition of construction (to adapt to the requirement of the different shape cushion blocks such as circle, strip, pad
Arc or square may be selected in the chuck of block folder).
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (8)
1. it is a kind of be used to adding beam bottom protective layer cushion block facilitate instrument, it is characterised in that clamped including top；During the top pincers include
Portion be hinged push rod and button bar；The bottom of the push rod has the jacking mechanism (12) for being used for coordinating with stirrup, the button bar
Bottom has the phase buckle mechanism (13) for being used for coordinating with the stirrup, is handle at the top of the push rod and the button bar
(11)。
2. according to claim 1 facilitate instrument, it is characterised in that the jacking mechanism (12) is triangular support head.
3. according to claim 1 facilitate instrument, it is characterised in that the phase buckle mechanism (13) is the annulus with opening
Shape.
4. according to claim 1 facilitate instrument, it is characterised in that the equal length of the push rod and the button bar.
5. according to claim 1 facilitate instrument, it is characterised in that articulated position is to the jacking mechanism in the push rod
(12) distance is less than, distance of the articulated position to the handle (11).
6. according to claim 1 facilitate instrument, it is characterised in that articulated position is to the phase buckle mechanism in the button bar
(13) distance is less than, distance of the articulated position to the handle (11).
7. facilitate instrument according to claim 1-6 any one, it is characterised in that also pressed from both sides including cushion block；The cushion block
Folder includes tube rod and is arranged on the cushion block folder body (22) of its bottom.
8. according to claim 7 facilitate instrument, it is characterised in that the cushion block folder also includes being arranged on the tube rod top
The lift-pull handle (21) in portion, the lift-pull handle (21) can control the folding of the cushion block folder body (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720902528.7U CN207110476U (en) | 2017-07-24 | 2017-07-24 | It is a kind of be used to adding beam bottom protective layer cushion block facilitate instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720902528.7U CN207110476U (en) | 2017-07-24 | 2017-07-24 | It is a kind of be used to adding beam bottom protective layer cushion block facilitate instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207110476U true CN207110476U (en) | 2018-03-16 |
Family
ID=61585285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720902528.7U Expired - Fee Related CN207110476U (en) | 2017-07-24 | 2017-07-24 | It is a kind of be used to adding beam bottom protective layer cushion block facilitate instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207110476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962882A (en) * | 2020-09-01 | 2020-11-20 | 袁雪峰 | A block installation tool |
-
2017
- 2017-07-24 CN CN201720902528.7U patent/CN207110476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962882A (en) * | 2020-09-01 | 2020-11-20 | 袁雪峰 | A block installation tool |
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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: 20180316 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |