CN216840657U - Segment beam grouting work plug device - Google Patents
Segment beam grouting work plug device Download PDFInfo
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- CN216840657U CN216840657U CN202220034084.0U CN202220034084U CN216840657U CN 216840657 U CN216840657 U CN 216840657U CN 202220034084 U CN202220034084 U CN 202220034084U CN 216840657 U CN216840657 U CN 216840657U
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- bolt
- bearing
- bottom plate
- plug device
- nut
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Abstract
The utility model discloses a segment beam grouting work plug device, which comprises a bottom plate and two groups of bolts, the external threads of the bolts are connected with nuts, the bottom plate is provided with two groups of protection mechanisms, each protection mechanism comprises a connecting bearing and a fixed bearing, the connecting bearing is provided with a fixed ring, a telescopic pipe is arranged between the fixed ring and the fixed bearing, the connecting bearing is positioned on the surface of the bolt, and the fixed bearing is positioned at the bottom of the nut; the utility model discloses a protection mechanism of design, the in use of being convenient for can protect the bolt that lies in the nut bottom, prevents to spatter the bolt easily at some thick liquids of mud jacking during operation, and the thick liquid after solidifying can lead to the inconvenient condition of unscrewing of nut when dismantling on the bolt, conveniently dismantles the protection casing, and easy operation has accelerated operating personnel's operating efficiency.
Description
Technical Field
The utility model belongs to the technical field of the section roof beam mud jacking, concretely relates to section roof beam mud jacking work end cap device.
Background
Before the grouting operation is carried out on the section beam, the anchor clamping pieces or other possible grout leaking positions on the section beam are blocked by using the protective covers, and then the grouting operation is carried out.
When the existing protective cover is used, the protective cover is installed on a section beam through a bolt, then the protective cover is fixed by screwing a nut, but some slurry is easy to splash onto the bolt in the grouting operation process, the nut needs to be unscrewed after the slurry pressed into the section beam is solidified, then the bolt needs to be unscrewed, the protective cover is detached, the rotation of the nut can be influenced after the slurry splashed onto the bolt is solidified, inconvenience is brought to operation, the operation time of an operator is prolonged, the protective cover is detached, the bolt is separated from a bottom plate after the protective cover is detached, the bolt needs to be taken again to be installed and fixed when the protective cover is used again subsequently, and therefore the operation efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a festival section roof beam mud jacking work end cap device, in order to solve and to propose current protection casing in the above-mentioned background art when using, install the protection casing on the festival section roof beam through the bolt, then just fix the protection casing with the nut screwing, but some thick liquids spatter the bolt easily in carrying out mud jacking operation process, need unscrew the nut after the thick liquid in the festival section roof beam of impressing solidifies and then unscrew the bolt and pull down the protection casing, but spatter the thick liquid on the bolt and solidify the rotation that can influence the nut after, bring inconvenience for the operation, increase operating personnel's operating time, the protection casing is dismantled in the influence, and the bolt just breaks away from the bottom plate after having dismantled, can need take the bolt once more when follow-up reuse to install fixedly, can reduce operating efficiency's problem like this.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a festival section roof beam mud jacking work end cap device, includes bottom plate and two sets of bolts, the outside threaded connection of bolt has the nut, be provided with two sets of protection mechanisms on the bottom plate, protection mechanism is including connecting bearing and fixing bearing, be provided with solid fixed ring on the connecting bearing, gu fixed ring with be provided with flexible pipe between the fixing bearing, connecting bearing is located the surface of bolt, fixing bearing is located the bottom of nut.
Preferably, the outside of bolt is provided with the installation bearing, the outer wall of installation bearing is provided with the lantern ring, the through-hole has been seted up to the inside of lantern ring.
Preferably, two groups of fixing rods are arranged at the top of the bottom plate, the end parts of the fixing rods penetrate through the through holes and extend to the outer side of the surface of the lantern ring, and baffles are arranged at the top parts of the fixing rods.
Preferably, the top of the bottom plate is provided with a cover, the top of the cover is provided with a rubber ring, the front and the back of the rubber ring are both provided with an arc plate, the surface of the arc plate is provided with a magic tape hook surface, the front and the other surfaces of the cover are both provided with a magic tape hair surface, and the magic tape hook surface is connected with the magic tape hair surface through sticking.
Preferably, two groups of sliding holes are formed in the surface of the bottom plate, and the working end of the bolt penetrates through the sliding holes.
Preferably, the cover is fixedly connected with the bottom plate through welding.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a protection mechanism of design, the in use of being convenient for can protect the bolt that lies in the nut bottom, prevents to spatter the bolt easily at some thick liquids of mud jacking during operation, and the thick liquid after solidifying can lead to the inconvenient condition of unscrewing of nut when dismantling on the bolt, conveniently dismantles the protection casing, and easy operation has accelerated operating personnel's operating efficiency.
(2) The utility model discloses an arc, magic subsides of design collude face and magic subsides hair side and combine together, and in use of being convenient for can connect fixedly to the rubber ring, and the rubber ring may appear becoming flexible the condition that drops when having avoided installing the protection casing on the festival section roof beam, has improved the installation effect of protection casing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention;
fig. 3 is a schematic bottom view of the collar and the fixing rod of the present invention;
FIG. 4 is a view of the bolt and nut connection of the present invention;
figure 5 is a connection diagram of the arc plate and the hook surface of the magic tape of the utility model;
fig. 6 is a schematic top view of the bottom plate of the present invention;
in the figure: 1. a bolt; 2. a baffle plate; 3. fixing the rod; 4. a base plate; 5. a nut; 6. a cover; 7. an arc-shaped plate; 8. a rubber ring; 9. mounting a bearing; 10. a collar; 12. fixing the bearing; 13. a fixing ring; 14. connecting a bearing; 15. a telescopic pipe; 16. magic tape hair side; 17. hook surface is pasted to magic.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a plug device for grouting work of a segmental beam comprises a base plate 4 and two groups of bolts 1, nuts 5 are connected to the outer portions of the bolts 1 through threads, two groups of protection mechanisms are arranged on the base plate 4 and comprise connecting bearings 14 and fixed bearings 12, fixing rings 13 are arranged on the connecting bearings 14, telescopic pipes 15 are arranged between the fixing rings 13 and the fixed bearings 12, the connecting bearings 14 are located on the surfaces of the bolts 1, the fixed bearings 12 are located at the bottoms of the nuts 5, mounting bearings 9 are arranged on the outer portions of the bolts 1, lantern rings 10 are arranged on the outer walls of the mounting bearings 9, through holes are formed in the lantern rings 10, two groups of fixing rods 3 are arranged on the top of the base plate 4, the end portions of the fixing rods 3 penetrate through the through holes and extend to the outer sides of the surfaces of the lantern rings 10, baffles 2 are arranged on the top of the fixing rods 3, and the bolts 1 located at the bottoms of the nuts 5 can be protected through designed protection mechanisms when in use, prevent when carrying out mud jacking during operation some thick liquids from spattering bolt 1 easily, the thick liquid after solidifying can lead to the inconvenient condition of unscrewing of nut 5 when dismantling on bolt 1, conveniently dismantles the protection casing, and easy operation has accelerated operating personnel's operating efficiency.
In this embodiment, it is preferred, the top of bottom plate 4 is provided with cover 6, the top of cover 6 is provided with rubber ring 8, rubber ring 8's front and the back all are provided with arc 7, the surface of arc 7 is provided with magic tape hook face 17, cover 6's front and other face all are provided with magic tape matte 16, be connected through pasting between magic tape hook face 17 and the magic tape matte 16, arc 7 through the design, magic tape hook face 17 and magic tape matte 16 combine together, in use of being convenient for can connect fixedly to rubber ring 8, the condition that not hard up the dropping can appear in rubber ring 8 when installing the protection casing on the segmental beam has been avoided, the installation effectiveness of protection casing has been improved.
In this embodiment, preferably, two sets of sliding holes are formed on the surface of the bottom plate 4, and the working end of the bolt 1 passes through the sliding holes.
In this embodiment, the cover 6 and the bottom plate 4 are preferably fixedly connected by welding.
The utility model discloses a theory of operation and use flow:
when the utility model is used, the protective cover is placed at a proper position on the segmental beam when the protective cover is installed, and the working end of the bolt 1 is aligned with the mounting spiral hole on the segmental beam, at the moment, the other end of the bolt 1 is rotated, then the working end of the bolt 1 is screwed into the mounting spiral hole on the segmental beam to install the protective cover, at the moment, the rubber ring 8 on the protective cover is in contact with the surface of the segmental beam, the connecting bearing 14 is driven to rotate in the rotating process of the bolt 1, the connecting bearing 14 drives the fixing ring 13 to move, at the moment, the telescopic pipe 15 can play a role in blocking and protecting, some slurry is prevented from splashing on the bolt 1 below the bottom plate 4 when grouting, the mounting bearing 9 is driven to rotate in the rotating process of the bolt 1, the mounting bearing 9 drives the lantern ring 10 to move, at the lantern ring 10 slides on the fixing rod 3;
when the bolt 1 needs to be disassembled, the bolt 1 is rotated outwards to drive the mounting bearing 9 to rotate, the mounting bearing 9 drives the lantern ring 10 to move, at the moment, the lantern ring 10 continues to slide on the fixing rod 3, the protective cover can be disassembled after the working end of the bolt 1 is separated from the mounting spiral hole on the segmental beam, at the moment, the baffle plate 2 blocks the lantern ring 10, and the bolt 1 can be prevented from being separated from the bottom plate 4;
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a festival section roof beam mud jacking work end cap device, includes bottom plate (4) and two sets of bolts (1), its characterized in that: the outside threaded connection of bolt (1) has nut (5), be provided with two sets of protection machanism on bottom plate (4), protection machanism is including connecting bearing (14) and fixing bearing (12), be provided with solid fixed ring (13) on connecting bearing (14), gu fixed ring (13) with be provided with flexible pipe (15) between fixing bearing (12), connecting bearing (14) are located the surface of bolt (1), fixing bearing (12) are located the bottom of nut (5).
2. The segmental beam grouting work plug device according to claim 1, wherein: the bolt is characterized in that a mounting bearing (9) is arranged outside the bolt (1), a lantern ring (10) is arranged on the outer wall of the mounting bearing (9), and a through hole is formed in the lantern ring (10).
3. The segmental beam grouting work plug device of claim 2, wherein: the top of the bottom plate (4) is provided with two groups of fixing rods (3), the end parts of the fixing rods (3) penetrate through the through holes and extend to the outer side of the surface of the lantern ring (10), and the top of each fixing rod (3) is provided with a baffle (2).
4. The segmental beam grouting work plug device of claim 3, wherein: the top of bottom plate (4) is provided with cover (6), the top of cover (6) is provided with rubber ring (8), the front and the back of rubber ring (8) all are provided with arc (7), the surface of arc (7) is provided with magic subsides hook face (17), the front and the other face of cover (6) all are provided with magic subsides hair side (16), magic subsides hook face (17) with connect through pasting between magic subsides hair side (16).
5. The segmental beam grouting work plug device of claim 4, wherein: two groups of sliding holes are formed in the surface of the bottom plate (4), and the working end of the bolt (1) penetrates through the sliding holes.
6. The segmental beam grouting work plug device of claim 5, wherein: the cover (6) is fixedly connected with the bottom plate (4) through welding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220034084.0U CN216840657U (en) | 2022-01-07 | 2022-01-07 | Segment beam grouting work plug device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220034084.0U CN216840657U (en) | 2022-01-07 | 2022-01-07 | Segment beam grouting work plug device |
Publications (1)
Publication Number | Publication Date |
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CN216840657U true CN216840657U (en) | 2022-06-28 |
Family
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Family Applications (1)
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CN202220034084.0U Active CN216840657U (en) | 2022-01-07 | 2022-01-07 | Segment beam grouting work plug device |
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CN (1) | CN216840657U (en) |
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2022
- 2022-01-07 CN CN202220034084.0U patent/CN216840657U/en active Active
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