CN209350480U - The reinforcement tools of conduit and segment die - Google Patents
The reinforcement tools of conduit and segment die Download PDFInfo
- Publication number
- CN209350480U CN209350480U CN201821762318.3U CN201821762318U CN209350480U CN 209350480 U CN209350480 U CN 209350480U CN 201821762318 U CN201821762318 U CN 201821762318U CN 209350480 U CN209350480 U CN 209350480U
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- China
- Prior art keywords
- screw rod
- sealing cover
- conduit
- reinforcement tools
- threaded shank
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Abstract
The utility model provides the reinforcement tools of a kind of conduit and segment die, screw rod (1) is reinforced including first, second reinforces screw rod (2), first fastening nut (3) and sealing cover (4), first reinforcing screw rod (1) includes threaded shank (101) and driving section (102), the perimeter of driving section (102) is greater than the perimeter of threaded shank (101), sealing cover (4) includes end cap portions and the outwardly directed extension in one end end face (402) from end cap portions, one end of second reinforcing screw rod (2) and the first reinforcing screw rod (1) are threadedly coupled, second other end for reinforcing screw rod (2) is connect with sealing cover (4), the threaded shank (101) that first fastening nut (3) reinforces screw rod (1) with first is connect.Reinforcement tools provided by the present application, have saved production cost, replace the second standing screw and sealing cover is easy to operate, do not influenced by operating space, can more people construct simultaneously, construction efficiency can be greatly improved.
Description
Technical field
The utility model relates to conduit section of jurisdiction production fields, and in particular, to a kind of reinforcing work of conduit and segment die
Tool.
Background technique
With China's expanding economy, the dynamics of infrastructure is persistently increased.It is anxious that metro project also gradually increases presentation
Fast ascendant trend.Conduit section of jurisdiction is dosage very big zero in subway work as a kind of environmental protection, multifunctional novel section of jurisdiction
Part reinforces conduit technique, conduit installation is facilitated to be paid attention to by more and more section of jurisdiction factories for producing conduit section of jurisdiction.
The high-strength positioning screw used in the reinforcing of conduit and segment die in the past is using monoblock type screw rod fixing groove for monoblock type
When road and segment die, it is fixed that monoblock type screw rod passes through the mold opened up on the conduit via hole and segment die opened up on the conduit
Position Kong Houyu fixture nut connection, the head for tightening fixture nut monoblock type screw rod compress conduit and fix with segment die, in order to
It connect fixture nut with monoblock type screw rod firm, it can be by fixture nut and monoblock type screw rod and section of jurisdiction after tightening fixture nut
Mold spot welding needs first when taking out the conduit section of jurisdiction poured from segment die in the later period by monoblock type screw rod and reinforcing spiral shell
The destruction of female powder fragility just can be taken off conduit section of jurisdiction, and monoblock type screw rod can be largely used in the production of conduit section of jurisdiction, for example, by every
Annular groove road needs 16 high-strength positioning screws to fix, and the replacement cycle is 6-8 days, if assembly line uses 15 sets of segment dies, in this way
Replacement once needs 240 monoblock type screw rods, and needs worker from the hole of segment die side when replacing monoblock type screw rod
Carry out operation is dug into, because of narrow space in segment die, is only capable of accommodating 1 individual work, there are operation difficulties greatly, labor intensity
The disadvantages of high, heavy workload, waste of material is big, security risk is high.
Utility model content
For the prior art, when producing conduit section of jurisdiction, existing operation difficulty is big, labor intensity is high, waste of material is big etc.
Defect or deficiency, the utility model provide the reinforcement tools of a kind of conduit and segment die, are able to solve and exist in the prior art
When producing conduit section of jurisdiction, operation difficulty that the reinforcement tools of conduit and segment die occur in the production process of conduit section of jurisdiction is big,
The disadvantages of labor intensity height, waste of material.
To achieve the above object, the utility model provides the reinforcement tools of a kind of conduit and segment die, the reinforcing
Tool includes the first reinforcing screw rod, the second reinforcing screw rod, the first fastening nut and sealing cover, and described first, which reinforces screw rod, includes circle
Column threaded shank and the regular polygon column driving section being fixedly connected with one end of the threaded shank, the perimeter of the driving section
Greater than the cross circular section perimeter of the threaded shank, the sealing cover include end cap portions and from one end end face of the end cap portions to
The extension of outer stretching, one end of the second reinforcing screw rod are connect with the first reinforcing screw flight, and described second reinforces
The first threaded connection hole on extension of the other end of screw rod by being provided with the sealing cover is connect with the sealing cover, institute
The first fastening nut is stated to be threadedly coupled with the threaded shank of the first reinforcing screw rod.
Preferably, it is described first reinforcing screw rod further include be arranged in it is cylindric between the driving section and the threaded shank
Positioning region.
Preferably, the cross circular section perimeter of the positioning region between the driving section perimeter and the threaded shank it is transversal
Between the circumference of face.
Preferably, the sealing cover further includes the tightening portion from the other end face outwardly convex of the end cap portions.
Preferably, the sealing cover is made of plastic material.
Preferably, the reinforcement tools further include sealing ring, and the sealing ring is sleeved on the extension of the sealing cover.
The reinforcement tools of conduit and segment die provided by the utility model adopt a split structure design, therein described
Mold location hole and first fixture nut of first standing screw on the segment die are threadedly coupled, and described second
It is threadedly coupled the conduit via hole that standing screw opens up on the conduit and first standing screw, the sealing cover
The conduit is pressed into the segment die while threaded connection with second standing screw, makes the conduit and the pipe
Sheet mold connection is even closer.In the production process of conduit section of jurisdiction, need to inject concrete into the segment die, wait infuse
The conduit section of jurisdiction is formed after the concrete setting entered, and existing when the conduit section of jurisdiction of formation is taken out from segment die
There is technology to compare, without the connection for destroying first standing screw and first fixture nut and the segment die, only
The sealing cover is carried out destructiveness with second standing screw to separate, in the production of subsequent conduit section of jurisdiction, is only needed to change
Second standing screw and the sealing cover have saved production cost, and have replaced second standing screw and institute
It is easy to operate to state sealing cover, is not influenced by operating space, can more people construct simultaneously, construction efficiency can be greatly improved, reduce
The labor intensity of construction personnel.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Fig. 1 is the structural representation of the reinforcement tools of the conduit and segment die that are provided according to the utility model embodiment
Figure；
Fig. 2 be the conduit and segment die that are provided according to the utility model embodiment reinforcement tools reinforce conduit and
Structural schematic diagram when segment die；
Fig. 3 is the first reinforcing spiral shell in the reinforcement tools of the conduit and segment die that are provided according to the utility model embodiment
The structural schematic diagram of bar；
Fig. 4 is the master of sealing cover in the reinforcement tools of the conduit and segment die that are provided according to the utility model embodiment
View；
Fig. 5 is that sealing cover is bowed in the reinforcement tools of the conduit and segment die that are provided according to the utility model embodiment
View；
Description of symbols
1 first, which reinforces screw rod 2 second, reinforces screw rod
3 first fastening nut, 4 sealing cover
5 sealing ring, 6 conduit
7 segment die, 101 threaded shank
102 driving section, 103 positioning region
401 first threaded connection hole, 402 extension
403 tightening portions
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 is the structural schematic diagram of the reinforcement tools of conduit and segment die provided by the utility model.The utility model
The conduit of offer and the reinforcement tools of segment die, including the first reinforcing screw rod 1, second reinforce screw rod 2, the first fastening nut 3
With sealing cover 4, described first, which reinforces screw rod 1, includes cylindric threaded shank 101 and fixes company with one end of the threaded shank 101
The regular polygon column driving section 102 connect, the perimeter of the driving section 102 are greater than the cross circular section perimeter of the threaded shank 101,
The sealing cover 4 includes end cap portions and adds from the outwardly directed extension 402 in one end end face of the end cap portions, described second
Gu one end of screw rod 2 is threadedly coupled with the first reinforcing screw rod 1, the other end of the second reinforcing screw rod 2 is by being provided with
The first threaded connection hole 401 on the extension 402 of the sealing cover 4 is connect with the sealing cover 4, first fastening nut
3 are threadedly coupled with the threaded shank 101 of the first reinforcing screw rod 1.
Wherein, reinforcement tools provided by the utility model adopt a split structure, in one embodiment, as shown in Fig. 2,
When using reinforcement tools provided by the utility model fastening conduit 6 and segment die 7, described first reinforces the screw rod of screw rod 1
Portion 101 passes through being threadedly coupled with first fastening nut 3 for the mold location hole being arranged on the segment die 7, by twisting
Tight first fastening nut 3 makes the driving section 102 of the first reinforcing screw rod 1 press to the segment die 7, so that institute
It is fixed with the segment die 7 to state the first reinforcing screw rod 1, for first standing screw 1 and 7 fix tightly of segment die
Gu reinforcing screw rod 1 and first fastening nut 3 and the section of jurisdiction for described first after tightening first fastening nut 3
7 spot welding of mold, second reinforcing, 2 one end of screw rod pass through on conduit 6 the conduit via hole that opens up and described first reinforce screw rod 1 it
Between be threadedly coupled, the other end is threadedly coupled with the sealing cover 4, tightens the sealing cover 4, and the end cap portions of the sealing cover 4 will
The conduit 6 presses to the segment die 7.When producing conduit section of jurisdiction, the reinforcement tools to be used, which are reinforced, completes 6 He of conduit
After segment die 7, injection concrete progress conduit section of jurisdiction is poured in Xiang Suoshu segment die 7, is injected in the segment die 7
Conduit section of jurisdiction is formed after concrete setting, when taking out the conduit section of jurisdiction, the sealing cover 4 and the conduit 6 can be with institutes
It states conduit section of jurisdiction and the segment die 7 is detached from, split type reinforcement tools provided by the utility model are taking out the conduit pipe
Can compare when piece easily separates the sealing cover 4 with second standing screw 2, and will not destroy
The connection of first standing screw 1 and first fixture nut 3 and the segment die 7 can carry out next time slot
Road section of jurisdiction continues to use when pouring；When taking out the conduit section of jurisdiction, the second reinforcing screw rod 2 is connect with the sealing cover 4
The screw thread at place only needs to change described second when subsequent conduit section of jurisdiction pours and reinforces screw rod 2 and described it is possible that damage
Sealing cover 4, the prior art reinforce conduit 6 and segment die 7 using monoblock type screw rod, need to take after conduit section of jurisdiction is formed
When out, generally require conduit section of jurisdiction could be taken out, in next time first to monoblock type screw rod and after reinforcing the comminuted destruction of nut progress
Needing to reuse monoblock type screw rod when pouring and reinforce nut and reinforcing conduit 6 and segment die 7 for slot conduit piece is carried out, and it is existing
It is easy to operate, reusable when using compared to reinforcement tools provided by the utility model there is technology, and material wave can be reduced
Take, reduce the labor intensity of worker.
In order to guarantee that described first reinforces the accurate positioning when the segment die 7 is fixed of screw rod 1, as shown in figure 3, it is preferred that
Ground, the first reinforcing screw rod 1 further includes the cylindric positioning being arranged between the driving section 102 and the threaded shank 101
Portion 103.In the above-described embodiments, it is reinforced described first and positioning region 103 is set on screw rod 1, described first reinforces the spiral shell of screw rod 1
After bar portion 101 passes through the mold location hole opened up on the segment die 7, the mold location hole is inserted into the positioning region 103
It is interior that pin shaft cooperation is formed between the mold location hole, it is ensured that described first reinforces the accurate positioning of screw rod 1.
Preferably, perimeter and the threaded shank of the cross circular section perimeter of the positioning region 103 between the driving section 102
Between 101 cross circular section perimeter.
The sealing cover, such as Fig. 4 are tightened for convenience, it is preferable that the sealing cover 4 further includes from the another of the end cap portions
The tightening portion 403 of one end end face outwardly convex.
As shown in figure 5, in one embodiment, the tightening portion 403 can be set to the strip of polygon or protrusion,
In another embodiment, it is opened up on the end face of the tightening portion 403 and tightens hole to facilitate impact wrench insertion to tighten hole
Inside tighten the sealing cover 4.
The sealing cover 4 is easily-consumed products, and the sealing cover 4 is needed to reinforce screw rod with described second when taking out conduit section of jurisdiction
2 are easily separated from, it is preferable that the sealing cover 4 is made of plastic material, it is further preferable that the sealing cover 4 is by enhancing nylon
(nylon adds glass fibre) is made.
Preferably, the reinforcement tools further include sealing ring 5, and the sealing ring 5 is sleeved on the extension of the sealing cover 4
On 402.In order to avoid when conduit section of jurisdiction pours, concrete penetrates into inside the conduit 6 from the end cap portions of the sealing cover 4,
Sealing ring 5 is set on the extension 402 of the sealing cover 4, when tightening the sealing cover 4, in the end cap portions of the sealing cover 4
Sealing ring 5 between conduit 6 can prevent concrete from penetrating into.
The reinforcement tools of conduit and segment die provided by the utility model adopt a split structure design, therein described
Mold location hole and first fixture nut of first standing screw on the segment die are threadedly coupled, and described second
It is threadedly coupled the conduit via hole that standing screw opens up on the conduit and first standing screw, the sealing cover
The conduit is pressed into the segment die while threaded connection with second standing screw, makes the conduit and the pipe
Sheet mold connection is even closer.In the production process of conduit section of jurisdiction, need to inject concrete into the segment die, wait infuse
The conduit section of jurisdiction is formed after the concrete setting entered, and existing when the conduit section of jurisdiction of formation is taken out from segment die
There is technology to compare, without the connection for destroying first standing screw and first fixture nut and the segment die, only
The sealing cover is carried out destructiveness with second standing screw to separate, in the production of subsequent conduit section of jurisdiction, is only needed to change
Second standing screw and the sealing cover have saved production cost, and have replaced second standing screw and institute
It is easy to operate to state sealing cover, is not influenced by operating space, can more people construct simultaneously, construction efficiency can be greatly improved, reduce
The labor intensity of construction personnel.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (6)
1. the reinforcement tools of a kind of conduit and segment die, which is characterized in that the reinforcement tools include the first reinforcing screw rod
(1), second screw rod (2), the first fastening nut (3) and sealing cover (4) are reinforced, first reinforcing screw rod (1) includes cylindric
Threaded shank (101) and the regular polygon column driving section (102) being fixedly connected with one end of the threaded shank (101), it is described
The perimeter of driving section (102) is greater than the cross circular section perimeter of the threaded shank (101), the sealing cover (4) include end cap portions with
And the outwardly directed extension in one end end face (402) from the end cap portions, it is described second reinforce screw rod (2) one end with it is described
First, which reinforces screw rod (1), is threadedly coupled, and described second reinforces the other end of screw rod (2) by being provided with the sealing cover (4)
The first threaded connection hole (401) on extension (402) is connect with the sealing cover (4), first fastening nut (3) and institute
The threaded shank (101) for stating the first reinforcing screw rod (1) is threadedly coupled.
2. reinforcement tools according to claim 1, which is characterized in that first reinforcing screw rod (1) further includes that setting exists
Cylindric positioning region (103) between the driving section (102) and the threaded shank (101).
3. reinforcement tools according to claim 2, which is characterized in that the cross circular section perimeter of the positioning region (103) is situated between
Between the perimeter of the driving section (102) and the cross circular section perimeter of the threaded shank (101).
4. reinforcement tools according to claim 1, which is characterized in that the sealing cover (4) further includes from the end cap portions
The other end face outwardly convex tightening portion (403).
5. reinforcement tools according to claim 1, which is characterized in that the sealing cover (4) is made of plastic material.
6. reinforcement tools according to claim 1, which is characterized in that the reinforcement tools further include sealing ring (5), described
Sealing ring (5) is sleeved on the extension (402) of the sealing cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821762318.3U CN209350480U (en) | 2018-10-29 | 2018-10-29 | The reinforcement tools of conduit and segment die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821762318.3U CN209350480U (en) | 2018-10-29 | 2018-10-29 | The reinforcement tools of conduit and segment die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209350480U true CN209350480U (en) | 2019-09-06 |
Family
ID=67782192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821762318.3U Active CN209350480U (en) | 2018-10-29 | 2018-10-29 | The reinforcement tools of conduit and segment die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209350480U (en) |
-
2018
- 2018-10-29 CN CN201821762318.3U patent/CN209350480U/en active Active
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