CN208294084U - A kind of novel combination type that room is built is to wearing pull rod - Google Patents
A kind of novel combination type that room is built is to wearing pull rod Download PDFInfo
- Publication number
- CN208294084U CN208294084U CN201820363009.2U CN201820363009U CN208294084U CN 208294084 U CN208294084 U CN 208294084U CN 201820363009 U CN201820363009 U CN 201820363009U CN 208294084 U CN208294084 U CN 208294084U
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- China
- Prior art keywords
- bar
- pull rod
- straight
- round table
- hollow round
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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 a kind of novel combination types that room is built to wearing pull rod, including to wearing bar body, template and concrete wall, concrete wall is between two panels template, it includes intermediate draw bar and in the symmetrically arranged end pull rod in intermediate draw bar both ends that described pair, which is worn bar body, the intermediate draw bar includes straight-bar, sealing piece is equipped among straight-bar, straight-bar both ends are fixedly connected with casing, casing is fixedly connected with hollow round table in one end far from sealing piece, the structure design of the utility model is reasonable, under the elasticity tension effect of two spring bearer plates, backing plate and hollow round table is set to apply enough clamping forces to template, template loosens when to prevent casting concrete, when removing end pull rod after the completion of pouring, hollow round table stays in concrete with intermediate draw bar, and the screw rod being threadedly coupled with hollow round table and straight-bar then can be screwed out easily, it is real The separation of pull rod and intermediate draw bar is now held, separating difficulty is extremely low, improves the efficiency for removing end pull rod.
Description
Technical field
The utility model relates to building construction technical field, more particularly to a kind of novel combination type that room is built to wearing
Pull rod.
Background technique
To pull rod also known as Screw arbor with nut at both-ends is worn, it is to pour dry concrete wall, column, Liang Shi, for fixed form and bears
The structure of concrete lateral pressure load.Monoblock type to wearing pull rod, then both ends pass through steel by passing through the templates of two sides
Stupefied, claw and nut are fixed, while carrying out tension template by turning nut, but tighten nut and use is needed to match
Spanner is not only inconvenient when installing Screw arbor with nut at both-ends but also also more inconvenient when disassembly & recycling split bolt bar.It is whole to solve
For body formula to the inconvenient for use of pull rod is worn, having a kind of combined type currently on the market is by monoblock type to pull rod, primary structure is worn
It is divided into two end pull rods at intermediate draw bar and both ends totally three parts to pull rod is worn, in use, three parts are linked into an integrated entity
It uses, after use, intermediate draw bar is stayed in concrete walls body, and the end pull rod at both ends can dismantle and be equipped with an intermediate draw bar again
It continues to use, reduces waste.But find that the combined type has the following problems to pull rod is worn in actual use: 1, to template
It is poor to be fastened and fixed effect, template easily loosens when pouring；2, after the completion of pouring, due in the pull rod insertion concrete of end, it is desirable to point
It leaves that difficulty is big, leads to the low efficiency for removing end pull rod.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, provides a kind of novel combination type that room is built to pull rod is worn, wraps
It includes to bar body, template and concrete wall is worn, between two panels template, wear bar body for described pair includes concrete wall
Intermediate draw bar and in the symmetrically arranged end pull rod in intermediate draw bar both ends, the intermediate draw bar include straight-bar, are equipped with only among straight-bar
Water piece, straight-bar both ends are fixedly connected with casing, and casing is fixedly connected with hollow round table, hollow round table in one end far from sealing piece
It is arranged around the end of straight-bar, the end of straight-bar is equipped with external screw thread, and the end pull rod includes screw rod, and the tail portion of screw rod is fixedly connected
Swivel head, screw rod sequentially pass through nut, the first spring bearer plate, the second spring bearer plate, backing plate and template from the front to the back and protrude into sky
In heart rotary table, the hollow round table inner wall is equipped with the internal screw thread matched with screw rod, and hollow round table is connected with screw flight, screw rod
Front end is equipped with tapped bored hole, and bored hole is connected with the ends screw of straight-bar.
Preferably, first spring bearer plate and the second spring bearer plate are the arc sheetmetal of the orthogonal connection of two panels, are opened
Towards backing plate, the second spring bearer plate is arranged in the opening of the first spring bearer plate mouth.
Preferably, the nut is equipped with several protrusions close to one end of the first spring bearer plate, and protrusion is arranged in nut end face
Edge, protrusion reinforces to the pressure of the first spring bearer plate.
Preferably, the swivel head is positive outer-hexagonal shape plate, and center is equipped with hexagon through-hole in just, and this design makes to rotate
Both outer hexagonal spanner can be used when screw rod can also be used allen wrench, it might even be possible to while being improved and being screwed in using two kinds of spanners
Or screw out the efficiency of screw rod.
The beneficial effects of the utility model are: the structure design of the utility model is reasonable, keep screw rod same in use, screwing screw rod
When be threadedly coupled with the end of straight-bar, hollow round table, then tightening nut makes it bring pressure to bear on the first spring bearer plate and the second bullet
Property pressing plate so that backing plate and hollow round table is applied enough clamping forces to template under the elasticity tension effect of two spring bearer plates,
Template loosens when to prevent casting concrete, and when removing end pull rod after the completion of pouring, hollow round table is stayed in intermediate draw bar
In concrete, and the screw rod being threadedly coupled with hollow round table and straight-bar then can be screwed out easily, realize end pull rod and intermediate draw bar
Separation, separating difficulty is extremely low, improves the efficiency for removing end pull rod.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of swivel head described in the utility model；
Fig. 3 is the structural schematic diagram of the first spring bearer plate described in the utility model.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1-3, the utility model is a kind of novel combination type that room is built to wearing pull rod, including to wearing pull rod sheet
Body, template 1 and concrete wall 2, for concrete wall 2 between two panels template 1, it includes intermediate draw bar that described pair, which is worn bar body,
3 and in the symmetrically arranged end pull rod 4 in 3 both ends of intermediate draw bar, the intermediate draw bar 3 includes straight-bar 31, is equipped with only among straight-bar 31
Water piece 32,31 both ends of straight-bar are fixedly connected with casing 33, and casing 33 is fixedly connected with open circles in one end far from sealing piece 32
Platform 34, hollow round table 34 are arranged around the end 35 of straight-bar 31, and the end 35 of straight-bar 31 is equipped with external screw thread, and the end pull rod 4 wraps
Screw rod 41 is included, the tail portion of screw rod 41 is fixedly connected with swivel head 42, and screw rod 41 sequentially passes through nut the 43, first elasticity pressure from the front to the back
Plate 44, the second spring bearer plate 45, backing plate 46 and template 1 simultaneously protrude into hollow round table 34,34 inner wall of hollow round table be equipped with
The internal screw thread that screw rod 41 matches, hollow round table 34 and screw rod 41 are threadedly coupled, and 41 front end of screw rod is equipped with tapped bored hole,
Bored hole and the end of straight-bar 31 35 are threadedly coupled.
First spring bearer plate 44 and the second spring bearer plate 45 are the arc sheetmetal 5 of the orthogonal connection of two panels, opening
Towards backing plate 46, the second spring bearer plate 45 is arranged in the opening of the first spring bearer plate 44.
The nut 43 is equipped with several raised 47 close to one end of the first spring bearer plate 44, and protrusion 47 is arranged at 43 end of nut
The edge in face.
The swivel head 42 is positive outer-hexagonal shape plate, and center is equipped with hexagon through-hole 6 in just, and this design makes rotary screw
Both outer hexagonal spanner can be used when 41 can also be used allen wrench, it might even be possible at the same improved using two kinds of spanners screw in or
Screw out the efficiency of screw rod 41.
The structure design of the utility model is reasonable, in use, screwing end, the hollow round table that screw rod makes screw rod simultaneously with straight-bar
It is threadedly coupled, then tightening nut makes it bring pressure to bear on the first spring bearer plate and the second spring bearer plate, in two spring bearer plates
Under elasticity tension effect, backing plate and hollow round table is set to apply enough clamping forces to template, to prevent mould when casting concrete
Plate loosen, after the completion of pouring remove end pull rod when, hollow round table stays in concrete with intermediate draw bar, and with hollow round table and
The screw rod that straight-bar is threadedly coupled then can be screwed out easily, realize the separation of end pull rod and intermediate draw bar, separating difficulty is extremely low, improves
Remove the efficiency of end pull rod.
Above-mentioned foundation the utility model is enlightenment, and through the above description, relevant staff completely can be not
In the range of deviateing this item utility model technical idea, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (4)
1. a kind of novel combination type that room is built is to wearing pull rod, including to wearing bar body, template and concrete wall, concrete
Wall is between two panels template, it is characterised in that: it includes intermediate draw bar and at intermediate draw bar both ends pair that described pair, which is worn bar body,
Claim the end pull rod of setting, the intermediate draw bar includes straight-bar, is equipped with sealing piece among straight-bar, straight-bar both ends are fixedly connected with set
Pipe, casing are fixedly connected with hollow round table in one end far from sealing piece, and hollow round table is arranged around the end of straight-bar, straight-bar
End is equipped with external screw thread, and the end pull rod includes screw rod, and the tail portion of screw rod is fixedly connected with swivel head, and screw rod is successively worn from the front to the back
It crosses nut, the first spring bearer plate, the second spring bearer plate, backing plate and template and protrudes into hollow round table, the hollow round table inner wall
Equipped with the internal screw thread matched with screw rod, hollow round table is connected with screw flight, and screw front end is equipped with tapped bored hole, bored
Hole is connected with the ends screw of straight-bar.
2. the novel combination type that room according to claim 1 is built is to wearing pull rod, it is characterised in that: the first elasticity pressure
Plate and the second spring bearer plate are the arc sheetmetal of the orthogonal connection of two panels, and opening is towards backing plate, the setting of the second spring bearer plate
In the opening of the first spring bearer plate.
3. the novel combination type that room according to claim 1 is built is to wearing pull rod, it is characterised in that: the nut is close to
One end of one spring bearer plate is equipped with several protrusions, and the edge of nut end face is arranged in protrusion.
4. the novel combination type that room according to claim 1 is built is to wearing pull rod, it is characterised in that: the swivel head is positive
Outer-hexagonal shape plate, center are equipped with hexagon through-hole in just.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363009.2U CN208294084U (en) | 2018-03-17 | 2018-03-17 | A kind of novel combination type that room is built is to wearing pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363009.2U CN208294084U (en) | 2018-03-17 | 2018-03-17 | A kind of novel combination type that room is built is to wearing pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294084U true CN208294084U (en) | 2018-12-28 |
Family
ID=64695415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820363009.2U Expired - Fee Related CN208294084U (en) | 2018-03-17 | 2018-03-17 | A kind of novel combination type that room is built is to wearing pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094058A (en) * | 2019-04-26 | 2019-08-06 | 四川航天建筑工程有限公司 | A kind of aluminum alloy mould plate connector and its construction technology |
-
2018
- 2018-03-17 CN CN201820363009.2U patent/CN208294084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094058A (en) * | 2019-04-26 | 2019-08-06 | 四川航天建筑工程有限公司 | A kind of aluminum alloy mould plate connector and its construction technology |
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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: 20181228 Termination date: 20200317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |