CN219752991U - Bridge assembly jig frame - Google Patents
Bridge assembly jig frame Download PDFInfo
- Publication number
- CN219752991U CN219752991U CN202223422913.1U CN202223422913U CN219752991U CN 219752991 U CN219752991 U CN 219752991U CN 202223422913 U CN202223422913 U CN 202223422913U CN 219752991 U CN219752991 U CN 219752991U
- Authority
- CN
- China
- Prior art keywords
- connection
- bridge
- connecting rod
- fitting jig
- bridge fitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of bridge engineering, in particular to a bridge assembly jig frame. A bridge fitting jig, comprising: a plurality of standard unit pieces having a support body and a first connection structure provided at the outer circumference of the support body; the second connecting structure is provided with a first connecting part and a second connecting part which are oppositely arranged, and the first connecting part and the second connecting part are respectively connected with the first connecting structures of two standard single elements which are adjacently arranged in a disassembling mode through fasteners. The utility model provides a detachable bridge assembly jig frame which is convenient to store and transport.
Description
Technical Field
The utility model relates to the technical field of bridge engineering, in particular to a bridge assembly jig frame.
Background
Along with the rapid development of economy, the steel structure is also rapidly developed, and the steel bridge has light dead weight and large spanning capability, and becomes the development direction of the bridge. Because the bridge precision requirement is high, need whole dress to piece together during the preparation, the bridge is with the bed-jig for whole pavement before, adopts welded mode entirely between the bed-jig, and is great and undetachable, inconvenient accomodate and transportation.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the defect that the bridge jig frame in the prior art is not easy to disassemble, so as to provide the bridge assembly jig frame.
In order to solve the technical problems, the utility model provides a bridge assembly jig, which comprises:
a plurality of standard unit pieces including a support body and a first connection structure provided at the outer circumference of the support body;
the second connecting structure is provided with a first connecting part and a second connecting part which are oppositely arranged, and the first connecting part and the second connecting part are respectively connected with the first connecting structures of two standard single elements which are adjacently arranged in a disassembling mode through fasteners.
Optionally, the first connecting structure comprises a stand column connected with the supporting main body and a first connecting plate welded and fixed with the stand column, a first through hole allowing the fastener to penetrate is formed in the first connecting plate, and the first connecting plates of two adjacent standard single elements extend towards each other.
Optionally, the second connection structure includes second connecting plate and third connecting plate, and the both ends of second connecting plate and third connecting plate divide to be equipped with first connecting portion and second connecting portion, are equipped with the second through-hole that allows the fastener to run through on first connecting portion and the second connecting portion.
Optionally, the second connecting plate is horizontally arranged, and the third connecting plate is obliquely arranged.
Optionally, the fastener is a bolt.
Optionally, the support body is formed by welding a first connecting rod and a second connecting rod which are perpendicular to each other, and the first connecting structure is vertically arranged at the intersection of the first connecting rod and the second connecting rod.
Optionally, the standard unit cell includes a plurality of support bodies distributed in a grid shape.
Optionally, two adjacent support bodies are connected through a third connecting rod, and two ends of the third connecting rod are respectively fixed with two adjacent first connecting structures.
Optionally, the third connecting rods are obliquely arranged, and the oblique directions of two adjacent third connecting rods are opposite.
The technical scheme of the utility model has the following advantages:
1. according to the bridge assembly type jig frame, the second connecting structure is used for connecting the standard unit elements in a detachable mode through the fastening pieces, so that the jig frame is detachable and convenient to transport and store.
2. The bridge assembly type jig frame provided by the utility model has the advantages that the standard unit elements comprise the supporting main body and the first connecting structure arranged on the periphery of the supporting main body, the first connecting structure comprises the upright post and the first connecting plate, and the first connecting plate and the upright post are welded and fixed in advance, so that the connection reliability of the two standard unit elements is ensured; the first through holes are formed in the first connecting plate and used for enabling the fasteners to penetrate through, connection among the standard unit elements is achieved, the standard unit elements are of uniform specification, assembly according to the original position is not needed during assembly, any standard unit element can be placed at any position for assembly, and convenience in installation is improved.
3. The second connecting structure comprises a second connecting plate and a third connecting plate which are provided with second through holes, so that fasteners penetrate through the first connecting structure and the second connecting structure to be connected; the second connecting plate is horizontally arranged, the third connecting plate is obliquely arranged and forms a triangle with the first connecting plate, so that the connection between the standard single elements is more stable.
4. According to the bridge assembly jig frame provided by the utility model, the standard unit elements are welded and distributed with the first connecting structure in a grid manner through the first connecting rods and the second connecting rods, and the third connecting rods are positioned in the same direction as the upright posts and welded between the two upright posts in a W shape, so that the structure of the whole standard unit element is more stable.
5. According to the bridge assembly jig provided by the utility model, the used fasteners are bolts, so that the bridge assembly jig is detachable, reusable, and more convenient and stable to install.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of a standard unit cell provided by the present utility model;
FIG. 2 is a schematic diagram I of a bridge fitting jig provided by the utility model;
FIG. 3 is a schematic diagram II of a bridge assembly jig provided by the utility model;
reference numerals illustrate:
1. standard unit cell; 2. a second connection structure; 3. a column; 4. a first connecting rod; 5. a second connecting rod; 6. a third connecting rod; 7. a second connecting plate; 8. a first connection plate; 9. and a third connecting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
One embodiment of a bridge fitting jig as shown in fig. 1-3 comprises a plurality of standard unit cells 1 and a second connection structure 2.
The standard single element 1 is provided with a supporting main body and a first connecting structure arranged on the periphery of the supporting main body, wherein the supporting main body is formed by welding a first connecting rod 4 and a second connecting rod 5 which are mutually perpendicular in a grid shape, two adjacent supporting main bodies are welded on the adjacent first connecting structure through a third connecting rod 6, the third connecting rods 6 are obliquely arranged, and the oblique directions of the two adjacent third connecting rods 6 are opposite, so that the plurality of third connecting rods 6 on the same row and column are in a W shape, and the structure of the supporting main body is firmer; the first connecting structure comprises a stand column 3 connected with the supporting main body and a first connecting plate 8 welded on the stand column 3, wherein the stand column 3 is arranged at the intersection of the first connecting rod 4 and the second connecting rod 5 and is perpendicular to the first connecting rod 4 and the second connecting rod 5; the first connecting plate 8 is rectangle, and the top of free standing column 3 extends to the bottom, and the first connecting plate 8 of two adjacent standard unit pieces 1 extends in opposite directions and sets up, be equipped with the first through-hole that allows the fastener to run through on the first connecting plate 8 for the interface of each standard unit piece 1 is unanimous, realizes that the structure can dismantle the connection, conveniently accomodates and transport.
The second connection structure 2 is provided with a second connection plate 7 and a third connection plate 9 which can be connected with the standard single elements 1, two ends of the second connection plate 7 and the third connection plate 9 are respectively provided with a first connection part and a second connection part which are connected with the first connection plate 8, the first connection part and the second connection part are provided with second through holes consistent with the first through holes on the first connection plate 8, the second connection plate 7 is horizontally arranged, the third connection plate 9 is obliquely arranged, namely, the first connection part and the second connection part of the second connection plate 7 are respectively connected with the top ends of the two first connection plates 8, the first connection part and the second connection part of the third connection plate 9 are respectively connected with the top ends and the bottom ends of the two first connection plates, so that the second connection plate 7, the third connection plate 9 and the first connection plate 8 are connected in a triangle structure through bolts serving as fasteners, and the detachable connection between the standard single elements 1 is realized, and the assembly structure is stable.
When the jig frame is needed to be used, firstly, hoisting a plurality of standard unit elements 1 to a preset position, and reserving a mounting gap between two adjacent standard unit elements; then the first connecting parts and the second connecting parts of the second connecting plate 7 and the third connecting plate 9 are aligned with the corresponding two first connecting plates 8, respectively, the pegs are sequentially passed through the second through holes on the second connecting plate 7 and the third connecting plate 9 and the first through holes on the first connecting plates 8 and are screwed, so that the two adjacent standard unit elements 1 are fixed, and the rest standard unit elements 1 are sequentially connected according to the steps until the assembly is completed. When the standard single element is disassembled, only the bolts, the second connecting plate 7 and the third connecting plate 9 are required to be disassembled in sequence, and then the standard single element 1 is folded one by one.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (9)
1. The utility model provides a bridge assembly jig which characterized in that includes:
a plurality of standard unit pieces (1), the standard unit pieces (1) including a support body and a first connection structure provided at the outer circumference of the support body;
the second connecting structure (2) is provided with a first connecting part and a second connecting part which are oppositely arranged, and the first connecting part and the second connecting part are respectively connected with the first connecting structures of two standard single elements (1) which are adjacently arranged in a disassembling mode through fasteners.
2. Bridge fitting jig frame according to claim 1, characterized in that the first connection structure comprises a column (3) connected with the support body and a first connection plate (8) welded and fixed with the column (3), the first connection plate (8) is provided with a first through hole allowing a fastener to penetrate, and the first connection plates (8) of two adjacent standard single elements (1) are arranged in opposite directions in an extending mode.
3. Bridge fitting jig according to claim 2, characterized in that the second connection structure (2) comprises a second connection plate (7) and a third connection plate (9), wherein the two ends of the second connection plate (7) and the third connection plate (9) are respectively provided with a first connection part and a second connection part, and the first connection part and the second connection part are provided with a second through hole allowing a fastener to penetrate.
4. A bridge fitting jig according to claim 3, wherein the second connection plates (7) are arranged horizontally and the third connection plates (9) are arranged obliquely.
5. The bridge fitting jig of any one of claims 1-4, wherein the fastener is a bolt.
6. Bridge fitting jig frame according to any one of claims 1-4, wherein the supporting body is formed by welding a first connecting rod (4) and a second connecting rod (5) which are perpendicular to each other, and the first connecting structure is vertically arranged at the intersection of the first connecting rod (4) and the second connecting rod (5).
7. Bridge fitting jig according to claim 6, wherein the standard unit (1) comprises a plurality of support bodies distributed in a grid.
8. Bridge fitting jig frame according to claim 7, characterized in that adjacent two support bodies are connected by a third connecting rod (6), both ends of the third connecting rod (6) being fixed with adjacent two first connecting structures, respectively.
9. Bridge fitting jig according to claim 8, wherein the third connecting rods (6) are arranged obliquely and the oblique directions of adjacent two third connecting rods (6) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422913.1U CN219752991U (en) | 2022-12-19 | 2022-12-19 | Bridge assembly jig frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422913.1U CN219752991U (en) | 2022-12-19 | 2022-12-19 | Bridge assembly jig frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219752991U true CN219752991U (en) | 2023-09-26 |
Family
ID=88073271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223422913.1U Active CN219752991U (en) | 2022-12-19 | 2022-12-19 | Bridge assembly jig frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219752991U (en) |
-
2022
- 2022-12-19 CN CN202223422913.1U patent/CN219752991U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10989638B2 (en) | Multi-functional support capable of transferring horizontal and multi-point local vertical load and implementation method | |
| CN219752991U (en) | Bridge assembly jig frame | |
| CN211369016U (en) | Assembled light steel building | |
| CN111101522A (en) | Transverse oblique connection truss support structure assembly | |
| CN213837035U (en) | Novel support H shaped steel beam column structure | |
| CN212561883U (en) | Building steel structure | |
| CN103882941B (en) | Modular many high-rise assembling type steel structure frame center support systems | |
| CN209998272U (en) | Limiting jig frame for binding prefabricated box girder steel bars | |
| CN206737264U (en) | A kind of spliced pre-stressed carbon fiber plate load-bearing pillar | |
| CN217461389U (en) | Scaffold frame supporting platform is used in construction of hole edge | |
| JP3182262U (en) | Solar cell module mount | |
| CN221256269U (en) | Protective shed frame | |
| CN212561873U (en) | Assembly type building structure | |
| CN210322275U (en) | Vertical loading anti-overturning auxiliary device and test device for T-shaped beam with steel-concrete composite structure | |
| CN219753685U (en) | Column foot anchor bolt of double Y-shaped supporting inclined column | |
| CN202913356U (en) | Load-bearing frame for bridge construction | |
| CN202731326U (en) | Combined supporting bed-jig for steel truss | |
| CN107419740B (en) | Steel bearing platform of beam-holding tower crane foundation and construction method thereof | |
| CN211816274U (en) | Transverse oblique connection truss support structure assembly | |
| CN218091279U (en) | Steel structure support structure | |
| CN221193676U (en) | Beam-column node steel hoop reinforcing structure | |
| CN109295993B (en) | Tubular column foundation structure for rapid turnover construction and use method | |
| CN217420646U (en) | Based on strutting arrangement for construction for building engineering | |
| CN212688706U (en) | Scattered assembling type positioning support | |
| CN216685799U (en) | Supporting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |