CN212611897U - Spliced trestle main body structure - Google Patents
Spliced trestle main body structure Download PDFInfo
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- CN212611897U CN212611897U CN202020540153.6U CN202020540153U CN212611897U CN 212611897 U CN212611897 U CN 212611897U CN 202020540153 U CN202020540153 U CN 202020540153U CN 212611897 U CN212611897 U CN 212611897U
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- 210000001503 joint Anatomy 0.000 claims description 111
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 description 36
- 238000009412 basement excavation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a concatenation formula landing stage major structure, it includes two at least landing stage units of arranging into a line, all is provided with the walking passageway on every landing stage unit, and wherein, two adjacent landing stage units dock each other together, make the walking passageway intercommunication on two adjacent landing stage units. It can make the main part length of landing stage adjust according to actual need, and convenient transportation.
Description
Technical Field
The utility model relates to a landing stage field refers in particular to a concatenation formula landing stage major structure.
Background
In the tunnel construction process, the existing trestle is mainly erected on the ground of excavation, so that construction personnel can conveniently construct under the trestle, and vehicles can conveniently transport building materials to and fro above the trestle.
The existing trestle has two types of 12 meters and 24 meters, both are fixed sizes, the type of the trestle is selected according to the size of an excavated ground, and the larger the excavation size is, the longer the used trestle is. Because the existing trestle is of a fixed size, the following problems can exist:
1. when the excavation size is larger than 24 meters, the conventional trestle cannot be erected on the excavation bottom surface.
2. When the ground excavation size is far smaller than the size of the existing trestle, the trestle can occupy larger other spaces.
3. When the trestle is large in size, the transportation is inconvenient.
Disclosure of Invention
The utility model aims to provide a: to the problem that above-mentioned exists, provide a concatenation formula landing stage major structure, it can make the main part length of landing stage adjust according to actual need, and convenient transportation.
The utility model adopts the technical scheme as follows:
the utility model provides a concatenation formula landing stage major structure, it includes at least two landing stage units of arranging into a line, all is provided with walking passageway on every landing stage unit, and wherein, two adjacent landing stage units dock each other together, make the walking passageway intercommunication on two adjacent landing stage units.
Because of the structure, the utility model discloses a landing stage major structure is formed by the concatenation of a plurality of landing stage units, consequently the utility model discloses a landing stage major structure can increase or reduce the number of landing stage unit according to actual need, and then changes the length of landing stage major structure to adapt to different excavation sizes. Meanwhile, in the transportation process, the trestle main body can be disassembled into a plurality of trestle units, so that the transportation is more convenient.
Further, the trestle unit comprises a trestle unit bottom and trestle unit side parts arranged on the left side and the right side of the trestle unit bottom; the lower parts of the side parts of the two trestle units are connected with the bottom of the trestle unit; the front end and the rear end of the side part of each trestle unit and/or the front end and the rear end of the bottom of each trestle unit are/is butted with other trestle units; the walking channel is a space enclosed by the side parts of the two trestle units and the bottom of the trestle unit, and the top part and the front and rear ends of the space are open.
Furthermore, in each trestle unit, the front end and/or the rear end of the side part of each trestle unit are/is provided with a butt joint surface; each butt joint surface is provided with a butt joint mechanism; when two adjacent trestle units are in butt joint, the butt joint mechanism is used for connecting the two adjacent trestle units together.
Due to the structure, the abutting surfaces are arranged on the trestle units, so that the abutting of each trestle unit is convenient
Furthermore, the docking mechanism is a docking plugboard arranged on each docking surface and/or a docking jack arranged on each docking surface, when two adjacent trestle units are docked, the docking surface provided with the docking plugboard is docked with the docking surface provided with the docking jack, so that the docking plugboard is inserted into the docking jack in a matching manner.
Due to the structure, the two trestle units can be quickly connected in a socket type connection mode, the positioning is convenient, and the connection is stable.
Furthermore, one end of the butt-joint plugboard penetrates through the butt-joint surface where the butt-joint plugboard is located, the butt-joint plugboard is fixedly connected with the butt-joint surface where the butt-joint plugboard is located, and a plugboard lockhole is formed in the other end of the butt-joint plugboard;
the butt joint jack penetrates through the butt joint face where the butt joint jack is located, wherein the back face of the butt joint face is provided with two clamping plates, the two clamping plates are symmetrically arranged on two sides of the butt joint jack, one end of each clamping plate is fixedly connected with the back face of the butt joint face, and each clamping plate is provided with a clamping plate locking hole;
when two adjacent trestle units are in butt joint, the butt joint surface provided with the butt joint inserting plate is in butt joint with the butt joint surface provided with the butt joint inserting hole, the butt joint inserting plate is inserted into the butt joint inserting hole, the inserting plate locking hole is aligned with the clamping plate locking hole, and a locking pin is inserted into the inserting plate locking hole and the clamping plate locking hole.
Due to the existence of the inserting plate locking hole and the clamping plate locking hole, the butt joint inserting plate and the butt joint inserting hole can be connected together more firmly, and the connection stability is ensured.
Furthermore, each butt joint surface is provided with a plurality of butt joint holes, and when two adjacent trestle units are in butt joint, the butt joint surfaces which are in butt joint with each other are connected together through butt joint bolts inserted into the butt joint holes.
Furthermore, the butt joint of two adjacent trestle units is provided with a reinforced connecting plate, the reinforced connecting plate is connected with the two adjacent trestle units, and the reinforced connecting plate completely or partially covers the butt joint gap of the two adjacent trestle units.
Due to the existence of the reinforced connecting plate, the connection stability of the connecting units of the two trestles can be further ensured, and the work safety is ensured.
Further, when two adjacent trestle units are in butt joint, the reinforcing connecting plates are arranged on the top surface and the bottom surface of the side portion of each trestle unit and are connected with the top surface and the bottom surface of the side portion of each trestle unit through bolts.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the splicing trestle main body structure of the utility model is formed by splicing a plurality of sections of trestle units, and the number of the trestle units can be increased or reduced according to actual requirements so as to change the length of the trestle main body; meanwhile, the landing stage main body structure is convenient to transport after a plurality of landing stage units are dismantled; meanwhile, the joints of the trestle units are connected in a multiple mode through the butt joint mechanisms, the bolts and the reinforcing connecting plates, so that the connection stability of the trestle units can be guaranteed, and the use safety is guaranteed.
Drawings
FIG. 1 is a diagram of a spliced trestle body structure;
fig. 2 is a structural diagram of two trestle units with butt-joint plugboards and butt-joint jacks on their side butt-joint surfaces;
FIG. 3 is a matching block diagram of a docking insert board and a docking receptacle;
fig. 4 is a positional structure view of the reinforcing connecting plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model discloses a splicing trestle main body structure, which comprises at least two trestle units arranged in a line, wherein each trestle unit is provided with a walking channel so as to facilitate the passing of vehicles; and the two adjacent trestle units are butted together to ensure that the walking channels on the two adjacent trestle units are communicated.
The trestle unit comprises a trestle unit bottom 1 and trestle unit side parts 2 arranged on the left side and the right side of the trestle unit bottom 1, and the lower parts of the two trestle unit side parts 2 are connected with the trestle unit bottom 1, so that the trestle unit is in a U-shaped frame structure; the front end and the rear end of the side part 2 of each trestle unit and/or the front end and the rear end of the bottom part 1 of each trestle unit are/is butted with other trestle units; the walking channel is a space enclosed by two trestle unit side parts 2 and a trestle unit bottom part 1, the top part and the front and rear ends of the space are opened, namely the walking channel is also in a U shape.
In each trestle unit, the front end and/or the rear end of the side part 2 of each trestle unit is/are provided with a butt joint surface 4, and each butt joint surface 4 is provided with a butt joint mechanism; when two adjacent trestle units are in butt joint, the butt joint mechanism is used for connecting the two adjacent trestle units together.
The docking mechanism is a docking plugboard 5 arranged on each docking surface 4 and/or a docking jack 6 arranged on each docking surface 4, when two adjacent trestle units are docked, the docking surface 4 provided with the docking plugboard 5 is docked with the docking surface 4 provided with the docking jack 6, so that the docking plugboard 5 is inserted into the docking jack 6 in a matching manner.
In specific implementation, the front and rear two butt joint surfaces 4 of the side portion 2 of the trestle unit may be all provided with the paired patch panels 5, or all provided with the paired patch holes 6, or both the paired patch surfaces 4 may be provided with the docking plugboards 5 and the docking plugholes 6, but during docking, it is necessary to ensure that the docking plugboard 5 and/or the docking plughole 6 on one butt joint surface 4 is matched with the docking plughole 6 and/or the docking plughole 5 on the other butt joint unit. In this embodiment, each docking unit has the same structure, that is, a docking board 5 is disposed on the docking surface 4 at one end, and a docking jack 6 is disposed on the docking surface 4 at the other end, so as to facilitate the manufacture of the trestle unit.
As shown in fig. 3, one end of the butt-joint plugboard 5 penetrates through the butt-joint surface 4 where the butt-joint plugboard is located, the butt-joint plugboard 5 is fixedly connected with the butt-joint surface 4 where the butt-joint plugboard is located, and the other end of the butt-joint plugboard 5 is provided with a plugboard locking hole;
the butt joint jack 6 penetrates through the butt joint face 4 where the butt joint jack is located, wherein the back face of the butt joint face 4 is provided with two clamping plates 7, the two clamping plates 7 are symmetrically arranged on two sides of the butt joint jack 6, one ends of the two clamping plates 7 are fixedly connected with the back face of the butt joint face 4, and clamping plate locking holes are formed in the two clamping plates 7;
when two adjacent trestle units are in butt joint, the butt joint face 4 provided with the butt joint inserting plate 5 is in butt joint with the butt joint face 4 provided with the butt joint inserting hole 6, the butt joint inserting plate 5 is inserted into the butt joint inserting hole 6, the inserting plate locking hole is aligned with the clamping plate locking hole, and the locking pin 8 is inserted into the inserting plate locking hole and the clamping plate locking hole.
In order to ensure the butt joint stability of each trestle unit, a plurality of butt joint inserting plates 5 and butt joint inserting holes 6 can be arranged on the butt joint surface 4.
As shown in fig. 2 and 3, each abutting surface 4 is provided with a plurality of abutting holes, and when two adjacent trestle units are abutted, the abutting surfaces 4 abutted against each other are connected together through abutting bolts 9 inserted into the abutting holes.
As shown in fig. 3, a reinforcing connecting plate 3 is arranged at the butt joint of two adjacent trestle units, the reinforcing connecting plate 3 is connected with the two adjacent trestle units, and covers the butt joint gap of the two adjacent trestle units completely or partially. In this embodiment, when two adjacent trestle units are butted, the reinforcing connecting plates 3 are arranged on the top and bottom surfaces of the side part 2 of the trestle unit and connected with the top and bottom surfaces of the side part 2 of the trestle unit through bolts.
The splicing trestle main body structure of the utility model is formed by splicing a plurality of sections of trestle units, and the number of the trestle units can be increased or reduced according to actual requirements so as to change the length of the trestle main body; meanwhile, the landing stage main body structure is convenient to transport after a plurality of landing stage units are dismantled; meanwhile, the joints of the trestle units are connected in a multiple mode through the butt joint mechanisms, the bolts and the reinforcing connecting plates, so that the connection stability of the trestle units can be guaranteed, and the use safety is guaranteed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a concatenation formula landing stage major structure which characterized in that: the bridge comprises at least two trestle units which are arranged in a line, wherein a walking channel is arranged on each trestle unit, and two adjacent trestle units are mutually butted together to enable the walking channels on the two adjacent trestle units to be communicated.
2. The spliced trestle body structure of claim 1, wherein: the trestle unit comprises a trestle unit bottom (1) and trestle unit side parts (2) arranged on the left side and the right side of the trestle unit bottom (1); the lower parts of the side parts (2) of the two trestle units are connected with the bottom part (1) of the trestle unit; the front end and the rear end of the side part (2) of each trestle unit and/or the front end and the rear end of the bottom part (1) of each trestle unit are/is butted with other trestle units; the walking channel is a space surrounded by two trestle unit side parts (2) and a trestle unit bottom part (1), and the top part and the front and rear ends of the space are opened.
3. The spliced trestle body structure of claim 2, wherein: in each trestle unit, the front end and/or the rear end of the side part (2) of each trestle unit is/are provided with a butt joint surface (4), and each butt joint surface (4) is provided with a butt joint mechanism; when two adjacent trestle units are in butt joint, the butt joint mechanism is used for connecting the two adjacent trestle units together.
4. The spliced trestle body structure of claim 3, wherein: the butt joint mechanism is a butt joint plugboard (5) arranged on each butt joint face (4) and/or a butt joint jack (6) arranged on each butt joint face (4), when two adjacent trestle units are in butt joint, the butt joint face (4) provided with the butt joint plugboard (5) is in butt joint with the butt joint face (4) provided with the butt joint jack (6), and the butt joint plugboard (5) is inserted into the butt joint jack (6) in a matching mode.
5. The spliced trestle body structure of claim 4, wherein: one end of the butt joint plugboard (5) penetrates through the butt joint face (4) where the butt joint plugboard is located, the butt joint plugboard (5) is fixedly connected with the butt joint face (4) where the butt joint plugboard is located, and a plugboard lockhole is formed in the other end of the butt joint plugboard (5);
the butt joint jack (6) penetrates through the butt joint face (4) where the butt joint jack is located, wherein the back face of the butt joint face (4) is provided with two clamping plates (7), the two clamping plates (7) are symmetrically arranged on two sides of the butt joint jack (6), one ends of the two clamping plates (7) are fixedly connected with the back face of the butt joint face (4), and clamping plate locking holes are formed in the two clamping plates (7); when two adjacent trestle units are in butt joint, the butt joint face (4) provided with the butt joint inserting plate (5) is in butt joint with the butt joint face (4) provided with the butt joint inserting hole (6), the butt joint inserting plate (5) is inserted into the butt joint inserting hole (6), so that the inserting plate locking hole is aligned with the clamping plate locking hole, and a locking pin (8) is inserted into the inserting plate locking hole and the clamping plate locking hole.
6. The spliced trestle body structure of claim 5, wherein: each butt joint face (4) is provided with a plurality of butt joint holes, and when two adjacent trestle units are in butt joint, the butt joint faces (4) in butt joint with each other are connected together through butt joint bolts (9) inserted into the butt joint holes.
7. The spliced trestle body structure of claim 1, 2, 3, 4, 5 or 6, characterized in that: the butt joint department of two adjacent landing stage units is provided with strengthens connecting plate (3), strengthen connecting plate (3) and two adjacent landing stage units and link to each other to the butt joint gap of two adjacent landing stage units is all or partly covered.
8. The spliced trestle body structure of claim 7, wherein: when two adjacent trestle units are butted, the reinforcing connecting plates (3) are arranged on the top surface and the bottom surface of the side part (2) of the trestle unit and are connected with the top surface and the bottom surface of the side part (2) of the trestle unit through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540153.6U CN212611897U (en) | 2020-04-13 | 2020-04-13 | Spliced trestle main body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020540153.6U CN212611897U (en) | 2020-04-13 | 2020-04-13 | Spliced trestle main body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212611897U true CN212611897U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020540153.6U Active CN212611897U (en) | 2020-04-13 | 2020-04-13 | Spliced trestle main body structure |
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| Country | Link |
|---|---|
| CN (1) | CN212611897U (en) |
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2020
- 2020-04-13 CN CN202020540153.6U patent/CN212611897U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A splicing trestle main structure Effective date of registration: 20230227 Granted publication date: 20210226 Pledgee: Bohai Bank Co.,Ltd. Chengdu Branch Pledgor: SICHUAN BLUE OCEAN INTELLIGENT EQUIPMENT MANUFACTURING CO.,LTD. Registration number: Y2023510000056 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210226 Pledgee: Bohai Bank Co.,Ltd. Chengdu Branch Pledgor: SICHUAN BLUE OCEAN INTELLIGENT EQUIPMENT MANUFACTURING CO.,LTD. Registration number: Y2023510000056 |