CN211285299U - Protective bracket for bridge construction - Google Patents
Protective bracket for bridge construction Download PDFInfo
- Publication number
- CN211285299U CN211285299U CN201922117799.3U CN201922117799U CN211285299U CN 211285299 U CN211285299 U CN 211285299U CN 201922117799 U CN201922117799 U CN 201922117799U CN 211285299 U CN211285299 U CN 211285299U
- Authority
- CN
- China
- Prior art keywords
- top end
- column
- fixedly connected
- end surface
- lifting sleeve
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a protective bracket is used in bridge construction, belongs to bridge column protection technical field for the bridge construction, include PMKD, fixed foundation pillar, fixed slot, lifting sleeve, activity cardboard, connect the crossbeam, connect the upper prop, its characterized in that: the safety protection device comprises a fixed base, a lifting sleeve, a movable clamping plate, a connecting beam, an upper column, a worker and other mounting tools, wherein the fixed base is fixedly connected to the middle of the surface of the upper top end of the fixed base, the vertical and uniform distribution of the front and rear parts of the surface of the side top end of the fixed base is respectively provided with a plurality of fixed clamping grooves, the lifting sleeve is inserted into the middle of the surface of the side top end of the fixed base, the movable clamping plate is connected to the middle of the front part of the surface of the side top end of the lifting sleeve, the connecting beam is connected to the middle of the inner side of the surface of the side top end of the lifting sleeve, the upper column is inserted into the.
Description
The technical field is as follows:
the utility model belongs to the technical field of bridge construction equipment, concretely relates to protective bracket is used in bridge construction.
Background art:
in long-term work practice, the staff is at installation bridge post construction protective bracket in-process, and the loaded down with trivial details needs a lot of appurtenance just can install of current bridge protection frame installation to all need more connecting pieces to connect when installation crossbeam and multilayer are connected, inconvenient staff's operation use and reduction work efficiency.
The utility model has the following contents:
the utility model aims at: in order to solve the staff at the installation bridge post construction protective cradle in-process, the staff need not to use other mounting tool can install the protective cradle to the staff need not any other connecting piece and can make things convenient for the staff to operate and use and improve work efficiency with the crossbeam with adding a layer interconnect, its technical scheme as follows:
the utility model provides a protective bracket is used in bridge construction, it includes PMKD 1, fixed foundation pillar 2, fixed slot 3, lifting sleeve 4, activity cardboard 5, connects crossbeam 6, connects upper prop 7, its characterized in that: the middle of the upper top end surface of the fixed bottom plate 1 is fixedly connected with a fixed base column 2, a plurality of fixed clamping grooves 3 are respectively and evenly distributed at the front and rear parts of the side top end surface of the fixed base column 2, a lifting sleeve 4 is inserted in the middle of the side top end surface of the fixed base column 2, a movable clamping plate 5 is connected at the front middle part of the side top end surface of the lifting sleeve 4, a connecting beam 6 is connected at the middle part of the inner side of the side top end surface of the lifting sleeve 4, an connecting upper column 7 is inserted in the circle center of the upper top end surface of the fixed base column 2, the fixed base column 2 comprises an upright column 2-1, a socket 2-2 and a socket 2-3, the circle center of the upper top end surface of the upright column 2-1 is provided with the socket 2-2, the inside of the socket 2-2 is communicated with the inside of the socket 2-3, the bayonet 2-3 is L-shaped, the lifting sleeve 4 comprises an outer tube 4-1, a cross column 4-2, a notch 4-3 and a support plate 4-4, the upper edge of the inner side of the top end surface of the outer tube 4-1 is fixedly connected with the cross column 4-2, the lower edge of the front of the top end surface of the outer tube 4-1 is provided with the notch 4-3, the inside of the notch 4-3 is communicated with the inside of the outer tube 4-1, the upper edges of the top end surfaces of the left side and the right side of the inside of the notch 4-3 are respectively and fixedly connected with the support plate 4-4, the lifting sleeve 4 comprises the outer tube 4-1, the cross column 4-2, the notch 4-3 and the support plate 4-4, the upper edge of the inner side of the top end surface of the outer tube 4-1 is fixedly connected, the front lower edge of the top end surface of the outer tube 4-1 is provided with a notch 4-3, the inside of the notch 4-3 is communicated with the inside of the outer tube 4-1, the upper edges of the top end surfaces of the left side and the right side of the inside of the notch 4-3 are respectively and fixedly connected with a support plate 4-4, the movable clamping plate 5 comprises a rotating plate 5-1 and a rotating shaft 5-2, the middle of the top end surface of the left side and the right side of the rotating plate 5-1 is respectively and fixedly connected with a rotating shaft 5-2, the middle of the upper edge of the top end surface of the rear side of the rotating plate 5-1 is fixedly connected with a spring, the rotating plate 5-1 is in an L shape, the connecting beam 6 comprises a connecting column 6-1, a limiting block 6-2, a clamping tube 6-3 and a support plate 6-4, the limiting blocks 6-2 are, the left edge and the right edge of the top end surface of the connecting column 6-1 are respectively inserted with a clamping tube 6-3, the lower edges of the top end surfaces of the left side and the right side of the connecting column 6-1 are respectively and fixedly connected with a supporting plate 6-4, the supporting plate 6-4 is in a semicircular arc shape, the inner diameter of the supporting plate 6-4 is matched with the outer diameter of the transverse column 4-2, the upper column 7 comprises a support column 7-1, an inserting column 7-2 and a clamping column 7-3, the circle center of the surface of the lower top end of the strut 7-1 is fixedly connected with an insert column 7-2, the lower edge of the surface of the side top end of the insert column 7-2 is fixedly connected with a clamping column 7-3, the outer diameter of the inserting column 7-2 is matched with the inner diameter of the inserting opening 2-2, the size of the outer diameter of the clamping column 7-3 is matched with the size of the inner part of the bayonet 2-3.
The utility model has the advantages that: in order to solve the staff and at installation bridge post construction protective bracket in-process, the staff need not to use other mounting tool can be with the protective bracket installation to the staff need not any other connecting piece and can make things convenient for the staff to operate and use and improve work efficiency with the crossbeam with adding layer interconnect.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the fixed base pillar 2 of the present invention;
fig. 3 is a schematic structural view of the lifting sleeve 4 of the present invention;
FIG. 4 is a schematic structural view of the movable clamping plate 5 of the present invention;
fig. 5 is a schematic structural view of the connecting beam 6 of the present invention;
fig. 6 is a schematic structural view of the upper column 7 of the present invention.
The specific implementation mode is as follows:
referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the bridge construction protective bracket comprises a fixed base plate 1, a fixed foundation column 2, a fixed clamping groove 3, a lifting sleeve 4, a movable clamping plate 5, a connecting beam 6 and an upper connecting column 7, and is characterized in that: the middle of the upper top end surface of the fixed bottom plate 1 is fixedly connected with a fixed base column 2, a plurality of fixed clamping grooves 3 are respectively and evenly distributed at the front and rear parts of the side top end surface of the fixed base column 2, a lifting sleeve 4 is inserted in the middle of the side top end surface of the fixed base column 2, a movable clamping plate 5 is connected at the front middle part of the side top end surface of the lifting sleeve 4, a connecting beam 6 is connected at the middle part of the inner side of the side top end surface of the lifting sleeve 4, an connecting upper column 7 is inserted in the circle center of the upper top end surface of the fixed base column 2, the fixed base column 2 comprises an upright column 2-1, a socket 2-2 and a socket 2-3, the circle center of the upper top end surface of the upright column 2-1 is provided with the socket 2-2, the inside of the socket 2-2 is communicated with the inside of the socket 2-3, the bayonet 2-3 is L-shaped, the lifting sleeve 4 comprises an outer tube 4-1, a cross column 4-2, a notch 4-3 and a support plate 4-4, the upper edge of the inner side of the top end surface of the outer tube 4-1 is fixedly connected with the cross column 4-2, the lower edge of the front of the top end surface of the outer tube 4-1 is provided with the notch 4-3, the inside of the notch 4-3 is communicated with the inside of the outer tube 4-1, the upper edges of the top end surfaces of the left side and the right side of the inside of the notch 4-3 are respectively and fixedly connected with the support plate 4-4, the lifting sleeve 4 comprises the outer tube 4-1, the cross column 4-2, the notch 4-3 and the support plate 4-4, the upper edge of the inner side of the top end surface of the outer tube 4-1 is fixedly connected, the front lower edge of the top end surface of the outer tube 4-1 is provided with a notch 4-3, the inside of the notch 4-3 is communicated with the inside of the outer tube 4-1, the upper edges of the top end surfaces of the left side and the right side of the inside of the notch 4-3 are respectively and fixedly connected with a support plate 4-4, the movable clamping plate 5 comprises a rotating plate 5-1 and a rotating shaft 5-2, the middle of the top end surface of the left side and the right side of the rotating plate 5-1 is respectively and fixedly connected with a rotating shaft 5-2, the middle of the upper edge of the top end surface of the rear side of the rotating plate 5-1 is fixedly connected with a spring, the rotating plate 5-1 is in an L shape, the connecting beam 6 comprises a connecting column 6-1, a limiting block 6-2, a clamping tube 6-3 and a support plate 6-4, the limiting blocks 6-2 are, the left edge and the right edge of the top end surface of the connecting column 6-1 are respectively inserted with a clamping tube 6-3, the lower edges of the top end surfaces of the left side and the right side of the connecting column 6-1 are respectively and fixedly connected with a supporting plate 6-4, the supporting plate 6-4 is in a semicircular arc shape, the inner diameter of the supporting plate 6-4 is matched with the outer diameter of the transverse column 4-2, the upper column 7 comprises a support column 7-1, an inserting column 7-2 and a clamping column 7-3, the circle center of the surface of the lower top end of the strut 7-1 is fixedly connected with an insert column 7-2, the lower edge of the surface of the side top end of the insert column 7-2 is fixedly connected with a clamping column 7-3, the outer diameter of the inserting column 7-2 is matched with the inner diameter of the inserting opening 2-2, the size of the outer diameter of the clamping column 7-3 is matched with the size of the inner part of the bayonet 2-3.
When in use, the fixed bottom plate 1 is firstly placed on the ground and fixed by using an expansion bolt, then the outer pipe 4-1 on the lifting sleeve 4 is inserted on the upright post 2-1 on the fixed base post 2, the upper edge of the rotating plate 5-1 on the movable clamping plate 5 is pressed at the same time, the rotating plate 5-1 rotates by taking the rotating shaft 5-2 as the center of a circle, the rotating plate 5-1 is loosened after the proper height is adjusted so that the spring pushes the rotating plate 5-1, the lower edge of the rotating plate 5-1 is inserted into the fixed clamping groove 3 because the rotating plate 5-1 is in an L shape, then the connecting post 6-1 on the connecting beam 6 is lifted, the support plates 6-4 at the two ends of the connecting post 6-1 are placed below the transverse post 4-2, then the clamping pipe 6-3 is slid so that the clamping pipe 6-3 is inserted outside the support plates 6-4 and the transverse post 4-, and finally, installing the fixed base column 2 at the other end of the connecting column 6-1 as above.
When the height is increased, firstly, the inserting column 7-2 connected with the upper column 7 is inserted into the socket 2-2, meanwhile, the clamping column 7-3 is inserted into the socket 2-3, then the column 7-1 is rotated to enable the inserting column 7-2 to rotate in the socket 2-2, meanwhile, the clamping column 7-3 transversely moves in the socket 2-3, and finally, the structure connected with the upper column 7 is the same as that of the fixed base column 2, so that a worker can infinitely connect the upper column 7 with each other.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a protective bracket is used in bridge construction, includes PMKD (1), fixed foundation pillar (2), fixed slot (3), lifting sleeve (4), activity cardboard (5), connects crossbeam (6), connects upper prop (7), its characterized in that: the fixed base column is fixedly connected with a fixed base column (2) in the middle of the surface of the upper top end of the fixed base column (1), a plurality of fixed clamping grooves (3) are evenly distributed in the front and rear of the surface of the side top end of the fixed base column (2), a lifting sleeve (4) is arranged in the middle of the surface of the side top end of the fixed base column (2) in a vertically-arranged mode, a movable clamping plate (5) is connected to the middle of the front of the surface of the side top end of the lifting sleeve (4), a connecting cross beam (6) is connected to the middle of the inner side of the surface of the side top end of the lifting sleeve (4), and an upper column (7) is arranged in the middle.
2. The protective bracket for bridge construction according to claim 1, wherein: the fixed foundation column (2) comprises an upright column (2-1), a socket (2-2) and a bayonet (2-3), wherein the socket (2-2) is arranged at the circle center of the top end surface of the upright column (2-1), the bayonet (2-3) is arranged at the upper edge of the front of the side top end surface of the upright column (2-1), the interior of the socket (2-2) is communicated with the interior of the bayonet (2-3), and the bayonet (2-3) is L-shaped.
3. The protective bracket for bridge construction according to claim 1, wherein: the lifting sleeve (4) comprises an outer tube (4-1), a cross column (4-2), a notch (4-3) and support plates (4-4), the upper edge of the inner side of the top end surface of the outer tube (4-1) is fixedly connected with the cross column (4-2), the lower edge of the front of the top end surface of the outer tube (4-1) is provided with the notch (4-3), the inside of the notch (4-3) is communicated with the inside of the outer tube (4-1), and the upper edges of the top end surfaces of the left side and the right side of the inside of the notch (4-3) are respectively fixedly connected with the support plates (4-4).
4. The protective bracket for bridge construction according to claim 3, wherein: the movable clamping plate (5) comprises a rotating plate (5-1) and rotating shafts (5-2), the rotating shafts (5-2) are fixedly connected to the middle of the top end surface of the left side and the right side of the rotating plate (5-1), springs are fixedly connected to the middle of the upper edge of the top end surface of the rear side of the rotating plate (5-1), and the rotating plate (5-1) is L-shaped.
5. The protective bracket for bridge construction according to claim 3, wherein: the connecting beam (6) comprises a connecting column (6-1), limiting blocks (6-2), clamping pipes (6-3) and supporting plates (6-4), the limiting blocks (6-2) are respectively and fixedly connected to the left side and the right side of the lower portion of the side top end surface of the connecting column (6-1), the clamping pipes (6-3) are respectively inserted into the left edge and the right edge of the side top end surface of the connecting column (6-1), the supporting plates (6-4) are respectively and fixedly connected to the lower edge of the top end surface of the left side and the right side of the connecting column (6-1), the supporting plates (6-4) are in semicircular arc shapes, and the size of the inner diameter of the supporting plates (6-4) is matched with the size of the outer diameter of the transverse.
6. The protective bracket for bridge construction according to claim 2, wherein: go up upper prop (7) and include pillar (7-1), insert post (7-2) and card post (7-3) and constitute, pillar (7-1) lower top surface centre of a circle department fixedly connected with inserts post (7-2), insert post (7-2) side top surface lower limb department fixedly connected with card post (7-3), insert post (7-2) external diameter size with socket (2-2) internal diameter size is mutually supported, card post (7-3) external diameter size with bayonet socket (2-3) inside size is mutually supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922117799.3U CN211285299U (en) | 2019-11-30 | 2019-11-30 | Protective bracket for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922117799.3U CN211285299U (en) | 2019-11-30 | 2019-11-30 | Protective bracket for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211285299U true CN211285299U (en) | 2020-08-18 |
Family
ID=72037955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922117799.3U Expired - Fee Related CN211285299U (en) | 2019-11-30 | 2019-11-30 | Protective bracket for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211285299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668365A (en) * | 2021-08-17 | 2021-11-19 | 李雨晴 | Adjustable bridge support |
-
2019
- 2019-11-30 CN CN201922117799.3U patent/CN211285299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668365A (en) * | 2021-08-17 | 2021-11-19 | 李雨晴 | Adjustable bridge support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211285299U (en) | Protective bracket for bridge construction | |
| CN208707581U (en) | A kind of folding solar photovoltaic panel | |
| CN206185174U (en) | Diameter adjustable barrel props sired results dress | |
| CN208729214U (en) | Multistation electric motor end cap processing unit (plant) | |
| CN217679137U (en) | Deep foundation pit supporting structure | |
| CN206116370U (en) | Panel carrier | |
| CN211286572U (en) | Movable adjustable lead screw base | |
| CN212542094U (en) | Transformer convenient to install | |
| CN212465331U (en) | Portable engineering construction design device | |
| CN205589809U (en) | But height -adjusting's horizontal container saddle | |
| CN206873496U (en) | Inspection shaft structure is used in a kind of municipal administration | |
| CN207127708U (en) | A kind of universal auxiliary changes emery wheel mechanism | |
| CN210960909U (en) | Multifunctional building design workbench | |
| CN213461725U (en) | Remote distribution information receiving device convenient to transmit | |
| CN112065109B (en) | Rapid installation method for small steel pipe corridor structure | |
| CN214565541U (en) | Novel full prefabricated assembled piping lane | |
| CN218407334U (en) | Drill frame of horizontal directional drilling machine | |
| CN210013713U (en) | Anti-collapse support for coal mining | |
| CN214574129U (en) | Movable bench formwork for construction of comprehensive pipe gallery | |
| CN212719012U (en) | Building engineering environment monitoring device | |
| CN212835494U (en) | Top bracing device for city piping lane construction | |
| CN209875187U (en) | Tunnel safety support for civil engineering | |
| CN210225312U (en) | Photovoltaic power supply erecting device of signal tower | |
| CN211821066U (en) | Adjustable pipeline gallows | |
| CN213138726U (en) | Auxiliary device for automobile engine maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |