CN219690600U - Track panel well lifting hole plugging structure - Google Patents
Track panel well lifting hole plugging structure Download PDFInfo
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- CN219690600U CN219690600U CN202320205876.4U CN202320205876U CN219690600U CN 219690600 U CN219690600 U CN 219690600U CN 202320205876 U CN202320205876 U CN 202320205876U CN 219690600 U CN219690600 U CN 219690600U
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- movable
- lifting hole
- adjusting connecting
- concrete prefabricated
- track panel
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- 230000008093 supporting effect Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 210000001503 joint Anatomy 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000009417 prefabrication Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 10
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model provides a track panel well lifting hole plugging structure, which relates to the technical field of lifting hole plugging and comprises a movable supporting frame; four transmission connecting rods are arranged on one side of the movable support frame; the movable adjusting connecting block is connected with four transmission connecting rods at the outer side of the movable adjusting connecting block and is connected with the movable supporting frame through two transmission connecting rods; the two ends of the double-head driving screw are respectively connected with the two movable adjusting connecting blocks; the concrete prefabricated plugging plate is placed at the top of the movable support frame. According to the utility model, the movable supporting frame is fixed by mutually matching the movable adjusting connecting block, the double-head driving screw and the transmission connecting rod, the movable supporting frame supports and fixes the concrete prefabricated plugging plate, the displacement condition of the concrete prefabricated plugging plate is prevented, the concrete can be poured at the top of the concrete prefabricated plugging plate, the plugging effect of the lifting hole is ensured, and the construction is simpler, more convenient and quicker.
Description
Technical Field
The utility model belongs to the technical field of lifting hole plugging, and particularly relates to a lifting hole plugging structure for a track panel well.
Background
In track traffic construction, the track is hung into a tunnel with a certain depth from the ground through the track-mounted well, the length of each section of the steel rail is generally 25m, the track-mounted well section structure is usually manufactured later to meet the track laying construction requirement, or track hanging well openings are reserved on a station and a tunnel structure, the size of each opening is about 30m, the width of each opening is about 4m, the number of the openings is determined according to the number of the track-mounted wells, after the track-mounted wells lose use value, the lifting holes are required to be plugged, and the safety of track traffic is guaranteed.
The existing track panel well lifting hole plugging operation generally needs to erect a pouring template firstly and then erect a scaffold to support the pouring template, then concreting is carried out in the pouring template to plug the lifting hole, the pouring template and the scaffold are detached after concreting, the process is more complicated, long time is needed, and the construction progress is easy to influence.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a track panel well hoisting hole plugging structure, which aims to solve the problems of the existing drainage device similar to titanium alloy casting.
The utility model discloses a track panel well hoisting hole plugging structure, which is characterized by comprising the following specific technical means:
a plugging structure for a lifting hole of a track panel well comprises a movable supporting frame; the movable support frame is contacted with the hole wall of the lifting hole, and four transmission connecting rods are arranged on one side of the movable support frame; the movable adjusting connecting block is connected with four transmission connecting rods at the outer side of the movable adjusting connecting block and is connected with the movable supporting frame through two transmission connecting rods; the two ends of the double-head driving screw are respectively connected with the two movable adjusting connecting blocks; the concrete prefabricated plugging plate is placed at the top of the movable support frame, the bottom side of the concrete prefabricated plugging plate is respectively contacted with the movable adjusting connecting block and the transmission connecting rod, and the top of the concrete prefabricated plugging plate is provided with a metal hanging ring.
Further, two movable support frames are arranged in total, and the two movable support frames are symmetrically distributed.
Furthermore, one side of the movable support frame is provided with butt joint inserting columns in an arrangement mode, and the butt joint inserting columns are inserted into preassembly grooves formed in the wall of the hoisting hole.
Further, one end of the transmission connecting rod is rotationally connected with the movable supporting frame, the other end of the transmission connecting rod is rotationally connected with the movable adjusting connecting block, and the movable supporting frame is parallel to the two movable adjusting connecting blocks.
Further, the movable adjusting connecting block is internally provided with a screw hole, and two ends of the double-head driving screw are respectively in threaded connection with the screw holes formed in the two movable adjusting connecting blocks.
Further, three limiting convex inserting blocks are arranged on the top side of the movable support frame, six limiting concave inserting grooves are formed in the bottom of the concrete prefabricated plugging plate, and the limiting convex inserting blocks are inserted into the limiting concave inserting grooves.
The beneficial effects are that:
1. the movable support frame, movable regulation is the piece, double-end drive screw and drive connecting rod's setting is favorable to when two movable support frames fall to the lifting hole bottom through the mode of hoist and mount, drive double-end drive screw through the instrument and rotate, thereby drive two movable regulation through double-end drive screw and link the piece and outwards remove, increase interval distance between two movable regulation links the piece, movable regulation links the piece and drives two movable support frames and outwards remove through drive connecting rod, increase two movable support frame interval distance, two movable support frames remain parallel state throughout, the butt joint spliced pole that messenger movable support frame was equipped with is pegged graft in the pre-installation inslot that the lifting hole pore wall was offered, play to movable support frame fixed support effect, it is simpler and more convenient to operate.
2. The setting of the prefabricated shutoff board of concrete is favorable to placing at two movable support frame tops through the mode of hoist and mount after two movable support frames are pegged graft in the hole wall of hoist and mount hole both sides, and spacing protruding inserted block is pegged graft in spacing concave slot, fixes the prefabricated shutoff board of concrete through spacing protruding inserted block, prevents the emergence of the prefabricated shutoff board displacement situation of concrete, can pour the concrete at the prefabricated shutoff board top of concrete, guarantee hoist and mount hole shutoff effect, and the construction is more simple and convenient swift, reduces the construction degree of difficulty.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic diagram of the overall axial side structure of a track panel well lifting hole plugging structure;
FIG. 2 is a schematic diagram of a structure of the track panel well hoisting hole plugging structure in a connection shrinkage state of a movable supporting frame, a movable adjusting connecting block, a double-head driving screw and a transmission connecting rod;
FIG. 3 is a schematic diagram of the structure of the track panel well hoisting hole plugging structure in a state that a movable supporting frame, a movable adjusting connecting block, a double-head driving screw and a transmission connecting rod are connected and expanded;
FIG. 4 is a schematic diagram of a movable adjusting connecting block axial side structure of the track panel well hoisting hole plugging structure;
fig. 5 is a schematic diagram of a bottom shaft side structure of a concrete prefabricated plugging plate of the track panel well hoisting hole plugging structure.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a movable support; 101. butt joint inserting columns; 102. limiting convex insertion blocks; 2. a movable adjusting connecting block; 201. a screw hole; 3. a double-ended drive screw; 4. a transmission link; 5. a concrete prefabricated plugging plate; 501. and a limit concave slot.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 5:
the utility model provides a track panel well hoisting hole plugging structure, which comprises a movable support frame 1; the movable support frame 1 is contacted with the hole wall of the lifting hole, and four transmission connecting rods 4 are arranged on one side of the movable support frame 1; the movable support frames 1 are arranged in two, and the two movable support frames 1 are symmetrically distributed; one side of the movable support frame 1 is provided with butt joint inserting columns 101 in an arrangement mode, and the butt joint inserting columns 101 are inserted into preassembly grooves formed in the wall of the hoisting hole; the movable adjusting connecting block 2, the outer side of the movable adjusting connecting block 2 is connected with four transmission connecting rods 4, and the movable adjusting connecting block 2 is connected with the movable supporting frame 1 through two transmission connecting rods 4; one end of a transmission connecting rod 4 is rotationally connected with the movable supporting frame 1, the other end of the transmission connecting rod 4 is rotationally connected with the movable adjusting connecting block 2, and the movable supporting frame 1 is parallel to the two movable adjusting connecting blocks 2; the two ends of the double-head driving screw rod 3 are respectively connected with the two movable adjusting connecting blocks 2; screw holes 201 are formed in the movable adjusting connecting blocks 2, two ends of the double-head driving screw rods 3 are respectively connected in the screw holes 201 formed in the two movable adjusting connecting blocks 2 in a threaded mode, when the two movable supporting frames 1 fall to the bottommost part of a lifting hole in a lifting mode, the double-head driving screw rods 3 are driven by a tool to rotate, so that the two movable adjusting connecting blocks 2 are driven by the double-head driving screw rods 3 to move outwards, the interval distance between the two movable adjusting connecting blocks 2 is increased, the movable adjusting connecting blocks 2 drive the two movable supporting frames 1 to move outwards through a transmission connecting rod 4, the interval distance between the two movable supporting frames 1 is increased, the two movable supporting frames 1 are always kept in a parallel state, and a butt joint inserting column 101 arranged on the movable supporting frames 1 is inserted into a preassembled groove formed in the wall of the lifting hole, so that the fixed supporting effect on the movable supporting frames 1 is achieved, and the operation is simpler and more convenient; the concrete prefabricated plugging plate 5 is placed at the top of the movable supporting frame 1, the bottom side of the concrete prefabricated plugging plate 5 is respectively contacted with the movable adjusting connecting block 2 and the transmission connecting rod 4, and a metal hanging ring is arranged at the top of the concrete prefabricated plugging plate 5.
Wherein, three limit convex insertion blocks 102 are arranged on the top side of the movable support frame 1, six limit concave insertion grooves 501 are arranged at the bottom of the concrete prefabricated plugging plate 5, and the limit convex insertion blocks 102 are inserted into the limit concave insertion grooves 501;
by adopting the technical scheme, after two movable support frames 1 are inserted into the hole walls on two sides of the lifting hole, the concrete prefabricated plugging plate 5 is placed at the tops of the two movable support frames 1 in a lifting mode, the limiting convex inserting blocks 102 are inserted into the limiting concave inserting grooves 501, the concrete prefabricated plugging plate 5 is fixed through the limiting convex inserting blocks 102, the displacement condition of the concrete prefabricated plugging plate 5 is prevented, concrete can be poured at the top of the concrete prefabricated plugging plate 5, the lifting hole plugging effect is guaranteed, the construction is simpler, more convenient and quicker, and the construction difficulty is reduced.
Specific use and action of the embodiment:
when the utility model is used, firstly, a pre-installation groove is formed on the hole wall of the lifting hole, and two movable supporting frames 1 are dropped to the bottommost part of the lifting hole in a lifting mode; the double-end driving screw 3 is driven to rotate by a tool, so that the double-end driving screw 3 drives the two movable adjusting connecting blocks 2 to move outwards, the interval distance between the two movable adjusting connecting blocks 2 is increased, the movable adjusting connecting blocks 2 drive the two movable supporting frames 1 to move outwards through the transmission connecting rod 4, the interval distance between the two movable supporting frames 1 is increased, the two movable supporting frames 1 are always kept in a parallel state, the butt joint inserting columns 101 arranged on the movable supporting frames 1 are inserted into preassembled grooves formed in the wall of the hoisting hole, the fixed supporting effect on the movable supporting frames 1 is achieved, and the displacement condition of the movable supporting frames 1 is prevented; finally, the concrete prefabricated plugging plate 5 is placed at the tops of the two movable supporting frames 1 in a hoisting mode, the limiting convex plug blocks 102 are inserted into the limiting concave slots 501, the concrete prefabricated plugging plate 5 is fixed through the limiting convex plug blocks 102, the displacement condition of the concrete prefabricated plugging plate 5 is prevented, concrete can be poured at the tops of the concrete prefabricated plugging plate 5, the plugging effect of hoisting holes is guaranteed, the construction is simpler, more convenient and quicker, and the construction difficulty is reduced.
Claims (6)
1. A track panel well lifting hole plugging structure is characterized in that: comprises a movable supporting frame (1); the movable support frame (1) is contacted with the hole wall of the lifting hole, and four transmission connecting rods (4) are arranged on one side of the movable support frame (1); the movable adjusting connecting block (2), the outside of the movable adjusting connecting block (2) is connected with four transmission connecting rods (4), and the movable adjusting connecting block (2) is connected with the movable supporting frame (1) through the two transmission connecting rods (4); the two ends of the double-head driving screw rod (3) are respectively connected with the two movable adjusting connecting blocks (2); the concrete prefabricated plugging plate (5), concrete prefabricated plugging plate (5) are placed at movable support frame (1) top, and concrete prefabricated plugging plate (5) bottom side respectively with movable regulation even piece (2) and transmission connecting rod (4) contact, concrete prefabricated plugging plate (5) top sets up metal rings.
2. The track panel well lifting hole plugging structure as defined in claim 1, wherein: the movable support frames (1) are arranged in two, and the two movable support frames (1) are symmetrically distributed.
3. The track panel well lifting hole plugging structure as defined in claim 1, wherein: one side of the movable support frame (1) is provided with butt joint inserting columns (101) in an arrangement mode, and the butt joint inserting columns (101) are inserted into preassembly grooves formed in the wall of the hoisting hole.
4. The track panel well lifting hole plugging structure as defined in claim 1, wherein: one end of the transmission connecting rod (4) is rotationally connected with the movable supporting frame (1), the other end of the transmission connecting rod (4) is rotationally connected with the movable adjusting connecting block (2), and the movable supporting frame (1) is parallel to the two movable adjusting connecting blocks (2).
5. The track panel well lifting hole plugging structure as defined in claim 1, wherein: screw holes (201) are formed in the movable adjusting connecting blocks (2), and two ends of the double-head driving screw rod (3) are respectively connected in the screw holes (201) formed in the two movable adjusting connecting blocks (2) in a threaded mode.
6. The track panel well lifting hole plugging structure as defined in claim 1, wherein: the movable support frame (1) top side is equipped with three spacing protruding inserts (102), six spacing concave slot (501) have been seted up to concrete prefabrication shutoff board (5) bottom, and spacing protruding inserts (102) are pegged graft in spacing concave slot (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320205876.4U CN219690600U (en) | 2023-02-14 | 2023-02-14 | Track panel well lifting hole plugging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320205876.4U CN219690600U (en) | 2023-02-14 | 2023-02-14 | Track panel well lifting hole plugging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219690600U true CN219690600U (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320205876.4U Active CN219690600U (en) | 2023-02-14 | 2023-02-14 | Track panel well lifting hole plugging structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN219690600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798538A (en) * | 2024-02-29 | 2024-04-02 | 天津中德应用技术大学 | Beam welding robot of hydraulic machine |
| CN117798538B (en) * | 2024-02-29 | 2024-05-17 | 天津中德应用技术大学 | Beam welding robot of hydraulic machine |
-
2023
- 2023-02-14 CN CN202320205876.4U patent/CN219690600U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117798538A (en) * | 2024-02-29 | 2024-04-02 | 天津中德应用技术大学 | Beam welding robot of hydraulic machine |
| CN117798538B (en) * | 2024-02-29 | 2024-05-17 | 天津中德应用技术大学 | Beam welding robot of hydraulic machine |
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