CN219076018U

CN219076018U - Curing means of convenient fixed prefabricated case roof beam

Info

Publication number: CN219076018U
Application number: CN202223501286.0U
Authority: CN
Inventors: 陈晓慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-26
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of maintenance devices, in particular to a maintenance device for conveniently fixing a prefabricated box girder, which comprises a main frame, wherein a connecting plate is arranged on one side of the main frame, a vapor communicating pipe is communicated with the top end of the main frame, spray heads are uniformly arranged on the inner wall of the main frame, threaded holes are symmetrically formed in the bottom end of the main frame, studs are rotatably connected to the inside of the threaded holes, clamping blocks are arranged at one ends of the studs, sleeve blocks are arranged on the inner sides of the clamping blocks, connecting through holes are symmetrically formed in the upper side and the lower side of the sleeve blocks, screw holes are symmetrically formed in one ends, close to the sleeve blocks, of the studs, and hexagon socket head bolts are arranged in the connecting through holes and the screw holes. According to the utility model, through the arrangement of the related structures such as the stud, the clamping block, the sleeve block, the connecting through hole, the screw hole, the inner hexagon bolt and the like, the position of the clamping block can be adjusted by utilizing the stud in the use process of the device, so that the clamping block can be tightly attached to the side face of the box girder, the connecting and fixing effect between the device and the box girder is further improved, and the stable operation of the whole maintenance process is ensured.

Description

Curing means of convenient fixed prefabricated case roof beam

Technical Field

The utility model relates to the technical field of maintenance devices, in particular to a maintenance device for conveniently fixing a prefabricated box girder.

Background

In the road bridge construction process, the box girder is usually used, the inside of the box girder is hollow, flanges are arranged on two sides of the upper part of the box girder, the integrity of the box girder is good, the erection is convenient, the prefabricated box girder has larger section torsional strength and bending strength, the price is low, the construction speed is high, the prefabricated box girder is very rapidly developed at home and abroad, the prefabricated box girder is always moved to a construction site after being prefabricated, the maintenance of the prefabricated box girder is indispensable, the use quality of the prefabricated box girder can be fully ensured, steam maintenance is mainly adopted, and particularly in cold winter, but the existing steam maintenance device lacks effective fixing function with the box girder, so that dislocation is easy to occur, the normal operation and maintenance quality of the maintenance process are influenced, and the improvement is needed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a maintenance device for conveniently fixing a prefabricated box girder.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a curing means of convenient fixed prefabricated case roof beam, includes the body frame, the connecting plate is installed to one side of body frame, the top intercommunication of body frame has vapor communication pipe, the shower nozzle is evenly installed to the inner wall of body frame, the screw hole has been seted up to the bottom symmetry of body frame, the inside rotation of screw hole is connected with the double-screw bolt, the one end of double-screw bolt is provided with the clamp block, the cover piece is installed to the inboard of clamp block, the connection through-hole has been seted up to the upper and lower bilateral symmetry of cover piece, the screw has been seted up to the one end symmetry that the double-screw bolt is close to the cover piece, the internally mounted of connection through-hole and screw has hexagon socket head cap screw.

In order to improve the alignment effect of the screw holes and the connecting holes, the utility model is improved in that a fixing ring is arranged on the outer surface of one end of the stud close to the sleeve block, round holes are symmetrically formed in the fixing ring, protruding blocks are symmetrically arranged on one side of the sleeve block close to the fixing ring, and the protruding blocks are inserted into the round holes.

In order to facilitate the rotating effect of the stud, the utility model is improved in that one end of the stud far away from the clamping block is provided with a deflector rod, and the deflector rod is T-shaped.

In order to improve the using effect of the clamping block, the utility model is improved in that a friction plate is arranged on the inner side of the clamping block.

In order to improve the heat preservation effect of the connecting plate, the utility model is improved in that the inner wall of the connecting plate is provided with a heat preservation plate.

In order to improve the use effect of the whole maintenance device, the maintenance device is improved in that slots are symmetrically formed in one side, far away from a connecting plate, of the main frame, clamping holes are symmetrically formed in the inner wall of each slot, inserting plates are symmetrically mounted in one side, far away from the main frame, of the connecting plate, mounting holes are symmetrically formed in the outer surface of each inserting plate, and elastic pins are mounted in the mounting holes.

In order to improve the connection effect of the plugboard and the slot, the utility model is improved in that round corners are arranged at the upper end and the lower end of the plugboard.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through arranging the related structures such as the stud, the clamping block, the sleeve block, the connecting through hole, the screw hole, the inner hexagon bolt and the like, the position of the clamping block can be adjusted by utilizing the stud in the using process of the device, so that the clamping block can be tightly attached to the side face of the box girder, the connecting and fixing effect between the device and the box girder is further improved, and the stable operation of the whole maintenance process is ensured.

2. According to the utility model, through arranging the related structures such as the slot, the clamping hole, the plugboard, the mounting hole and the spring pin, the combined use effect of a plurality of groups of main frames and the connecting plates can be realized, the use flexibility of the whole device is greatly improved, the whole device can be lengthened and shortened at will, and the use is more convenient.

Drawings

FIG. 1 is a schematic view showing a combined structure of a curing device for conveniently fixing a prefabricated box girder according to the present utility model;

FIG. 2 is an exploded view of a single unit construction of a curing device for facilitating the fixing of precast box girders according to the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 2 of the curing apparatus for facilitating the fixing of precast box girders in accordance with the present utility model;

FIG. 4 is a schematic side view of a single structure of a curing device for conveniently fixing a prefabricated box girder according to the present utility model;

fig. 5 is an enlarged view of the portion B in fig. 4 of the curing apparatus for conveniently fixing the prefabricated box girder according to the present utility model.

Legend description:

1. a main frame; 2. a connecting plate; 3. a vapor communicating tube; 4. a spray head; 5. a stud; 6. a clamping block; 7. sleeving blocks; 8. a connecting through hole; 9. a screw hole; 10. an inner hexagon bolt; 11. a fixing ring; 12. a bump; 13. a deflector rod; 14. a friction plate; 15. a slot; 16. a clamping hole; 17. inserting plate; 18. a mounting hole; 19. and (5) spring pins.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a curing means of convenient fixed prefabricated case roof beam, including body frame 1, connecting plate 2 is installed to one side of body frame 1, the top intercommunication of body frame 1 has vapor communication pipe 3, shower nozzle 4 is evenly installed to the inner wall of body frame 1, threaded hole is seted up to the bottom symmetry of body frame 1, the inside rotation of threaded hole is connected with double-screw bolt 5, the one end of double-screw bolt 5 is provided with clamping block 6, cover piece 7 is installed to the inboard of clamping block 6, connecting through-hole 8 has been seted up to the symmetry of cover piece 7's upper and lower both sides, screw hole 9 has been seted up to the one end symmetry that double-screw bolt 5 is close to cover piece 7, connecting through-hole 8 and screw hole 9's internally mounted have hexagon socket head cap screw 10, through setting up relevant structures such as this double-screw bolt 5, clamping block 6, cover piece 7, connecting through-hole 8, screw hole 9 and hexagon head cap screw 10, can utilize double-screw bolt 5 to adjust clamping block 6's position in the device use, make clamping block 6 can tightly paste in the side of case roof beam, and then improve the connection fixed action between device and the case roof beam, guarantee the steady performance of whole process.

Referring to fig. 2 and 3, a fixing ring 11 is installed on an outer surface of one end of the stud 5, which is close to the sleeve block 7, round holes are symmetrically formed in the fixing ring 11, a bump 12 is symmetrically installed on one side of the sleeve block 7, which is close to the fixing ring 11, the bump 12 is inserted into the round holes, the fixing ring 11, the round rings and the bump 12 are convenient for aligning and overlapping the screw holes 9 and the connecting holes, a deflector 13 is installed at one end of the stud 5, which is far away from the clamping block 6, the deflector 13 is in a T-shaped form, the deflector 13 can facilitate the rotation of the stud 5, a friction plate 14 is installed on the inner side of the clamping block 6, friction can be improved by the friction plate 14, the connecting effect of the clamping block 6 and a box girder is improved, a heat insulation plate is installed on the inner wall of the connecting plate 2, and the heat insulation effect of the connecting plate 2 can be further improved.

Example two

Referring to fig. 4 and 5, the slot 15 is symmetrically arranged on one side of the main frame 1 far away from the connecting plate 2, the clamping holes 16 are symmetrically arranged on the inner wall of the slot 15, the inserting plate 17 is symmetrically arranged on one side of the connecting plate 2 far away from the main frame 1, the mounting holes 18 are symmetrically arranged on the outer surface of the inserting plate 17, the spring pins 19 are arranged in the mounting holes 18, and through the arrangement of the slot 15, the clamping holes 16, the inserting plate 17, the mounting holes 18, the spring pins 19 and other related structures, the combined use effect of a plurality of groups of main frames 1 and the connecting plate 2 can be realized, the use flexibility of the whole device is greatly improved, the device can be randomly lengthened and shortened, the use is more convenient, the round corners are arranged at the upper end and the lower end of the inserting plate 17, and the round corners can further improve the connection effect of the inserting plate 17 and the slot 15.

Working principle: when the maintenance device is used, a worker can firstly judge the actual length of the box girder, then determine the number of single pieces, then align the plugboards 17 at one group of connecting boards 2 with the positions of the slots 15 at the other group of main frames 1, connect the connecting boards through the matching between the elastic pins 19 and the clamping holes 16, connect the steam communicating pipes 3 together, then place the box girder into the device, then rotate the studs 5 by the worker, drive the clamping blocks 6 to move towards the position of the box girder, and cling to the outer surface of the box girder, thereby improving the connection and fixation functions between the device and the box girder, ensuring the stable operation of the whole maintenance process, and being simple and convenient to operate.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above embodiments according to the technical matter of the present utility model will still fall within the scope of the technical disclosure.

Claims

1. The utility model provides a curing means of convenient fixed prefabricated case roof beam, includes body frame (1), its characterized in that: connecting plate (2) are installed to one side of body frame (1), the top intercommunication of body frame (1) has steam communicating pipe (3), shower nozzle (4) are evenly installed to the inner wall of body frame (1), threaded hole is seted up to the bottom symmetry of body frame (1), the inside rotation of threaded hole is connected with double-screw bolt (5), the one end of double-screw bolt (5) is provided with clamping block (6), cover piece (7) are installed to the inboard of clamping block (6), connecting through hole (8) have been seted up to the upper and lower bilateral symmetry of cover piece (7), screw hole (9) have been seted up to the one end symmetry that double-screw bolt (5) are close to cover piece (7), hexagon socket head cap screw (10) are installed to the internally mounted of connecting through hole (8) and screw (9).

2. The curing apparatus for facilitating the fixing of precast box girders according to claim 1, wherein: the screw bolt (5) is close to one end surface mounting of cover piece (7) and has fixed ring (11), the inside symmetry of fixed ring (11) has seted up the round hole, one side symmetry that cover piece (7) is close to fixed ring (11) is installed lug (12), lug (12) are inserted and are established in the inside of round hole.

3. The curing apparatus for facilitating the fixing of precast box girders according to claim 1, wherein: one end of the stud (5) far away from the clamping block (6) is provided with a deflector rod (13), and the deflector rod (13) is T-shaped.

4. The curing apparatus for facilitating the fixing of precast box girders according to claim 1, wherein: a friction plate (14) is arranged on the inner side of the clamping block (6).

5. The curing apparatus for facilitating the fixing of precast box girders according to claim 1, wherein: an insulation board is installed on the inner wall of the connecting board (2).

6. The curing apparatus for facilitating the fixing of precast box girders according to claim 1, wherein: the novel socket is characterized in that slots (15) are symmetrically formed in one side, far away from the connecting plate (2), of the main frame (1), clamping holes (16) are symmetrically formed in the inner wall of each slot (15), inserting plates (17) are symmetrically arranged on one side, far away from the main frame (1), of the connecting plate (2), mounting holes (18) are symmetrically formed in the outer surface of each inserting plate (17), and elastic pins (19) are arranged in the mounting holes (18).

7. The curing apparatus for facilitating the fixing of precast box girders as set forth in claim 6, wherein: rounded corners are formed at the upper end and the lower end of the plugboard (17).