CN220813399U - Beret piece convenient to installation - Google Patents
Beret piece convenient to installation Download PDFInfo
- Publication number
- CN220813399U CN220813399U CN202322582296.XU CN202322582296U CN220813399U CN 220813399 U CN220813399 U CN 220813399U CN 202322582296 U CN202322582296 U CN 202322582296U CN 220813399 U CN220813399 U CN 220813399U
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- China
- Prior art keywords
- fixedly connected
- sides
- bailey
- cross beam
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- 238000009434 installation Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model relates to the technical field of bailey pieces and discloses a bailey piece convenient to install, which comprises a supporting beam, wherein two ends of the supporting beam are fixedly connected with a beam, two sides of the bottom of the beam are fixedly connected with side beams, two sides of the beam are provided with waist-shaped grooves, two sides of the beam are provided with third threaded holes, the left outer side of the side beam is fixedly connected with a clamping block, the inside of the clamping block is provided with a first threaded hole, the right outer side of the side beam is fixedly connected with a concave block, the inside of the concave block is provided with a first threaded hole, the internal threads of the first threaded hole are connected with a first bolt, the external threads of the first bolt are connected with a first nut, and the inner side of the beam is fixedly connected with a supporting component. According to the utility model, the fault tolerance rate of installation is increased through the arrangement of the waist-shaped grooves, and the overall stability of the beret sheet is enhanced through the arrangement of the channel steel.
Description
Technical Field
The utility model relates to the technical field of bailey pieces, in particular to a bailey piece convenient to install.
Background
The Bailey sheet is also called Bailey frame, bailey beam or truss, which is invented by a British engineering soldier first in the second war to solve the need of quick bridge erection in the war period and is named by the name of the Bailey beam or truss. The device can be used for highway bridges, spliced portal cranes, guide beams, bridge girder erection machines, hanging baskets and the like. Bailey truss combined gantry crane.
Through retrieving, the bulletin number is CN214089439U, this bailey piece convenient to equipment includes bailey piece main part and diagonal brace, the upper end surface of bailey piece main part is provided with the cover piece, the lower extreme surface of cover piece is provided with the horizontal pole, latch has been seted up to lower extreme surface one side of horizontal pole, the latch includes roof and dop, and the fixture block has been seted up to the opposite side, the upper end surface of horizontal pole is provided with transverse connection piece and dead lever respectively, the dead lever is located transverse connection piece's both ends, one side surface of dead lever is provided with vertical connecting block, diagonal brace installs between transverse connection piece and vertical connecting block, and this bailey piece convenient to equipment is through the latch that sets up for connect two adjacent bailey piece main parts, open the one end of locating the lower extreme surface of horizontal pole, be connected with corresponding dop, guarantee not fragile when upper and lower end bearing pressure, but still under the long-time use the circumstances, the most problem of the structure of pivot department that receives the destruction first.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a bailey piece convenient to install, which aims to solve the problem that the supporting point is easy to damage due to overlong use time in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a bailey piece convenient to installation, includes a supporting beam, the both ends fixedly connected with crossbeam of supporting beam, the equal fixedly connected with curb girder in bottom both sides of crossbeam, the both sides of crossbeam all are provided with waist formula groove, the both sides of crossbeam all are provided with the third screw hole, the left side outside fixedly connected with screens piece of curb girder, the inside of screens piece is provided with first screw hole, the right side outside fixedly connected with spill piece of curb girder, the inside of spill piece is provided with first screw hole, the inside threaded connection of first screw hole has first bolt, the outside threaded connection of first bolt has first nut, the equal fixedly connected with supporting component of inboard of crossbeam.
Through above-mentioned technical scheme, through waist type groove with the bolt according to the difference of length install fast can, horizontal installation agrees with the spill piece mutually through the screens piece, has first bolt and first nut to fix again, realizes fast assembly, also convenient dismantlement.
Further, the support assembly comprises inclined stay bars, the inclined stay bars are fixedly connected to the inner sides of the cross beams, one ends, far away from the cross beams, of the inclined stay bars are fixedly connected with the outer parts of the support beams and the side beams respectively, and fixing pieces are fixedly connected to the outer parts of the support beams and the side beams.
Through above-mentioned technical scheme, the diagonal brace is in order to support the space between crossbeam and the curb girder to play the effect of strengthening overall structure, the stationary blade is in order to protect the junction between diagonal brace and crossbeam and the curb girder.
Further, channel steel is arranged on two sides of the bottom of the cross beam, second bolts are arranged on two sides of the channel steel, and second nuts are connected to the outer threads of the second bolts.
Through above-mentioned technical scheme, install the channel-section steel in bailey frame bearing fulcrum department, fix through second bolt and second nut to improve bearing fulcrum department local bearing capacity, make overall structure stability reinforcing.
Further, second threaded holes are formed in two sides of the inner portion of the channel steel.
Through above-mentioned technical scheme, second bolt threaded connection is in the inside of thread groove.
Further, the end steel plates are fixedly connected to the two ends of the inner portion of the channel steel.
Through the technical scheme, the end steel plates are arranged for guaranteeing stable supporting cross beams and side beams.
Further, the second bolt both ends are provided with the reinforcing steel plate.
Through above-mentioned technical scheme, strengthen the steel sheet and let the channel-section steel carry out the centre gripping fixed with fulcrum department.
Further, the second threaded hole is internally threaded with a second bolt.
Through the technical scheme, the second bolt is used for clamping and fixing the channel steel.
The utility model has the following beneficial effects:
1. According to the utility model, the requirements on installation errors and machining errors are reduced by matching the structures of the clamping block, the first threaded hole, the concave block, the waist-shaped groove, the third threaded hole, the first bolt, the first nut and the like, the bolts can pass through any position of the waist-shaped groove, and the fault tolerance rate is larger relative to the installation holes.
2. According to the utility model, the local bearing capacity of the bearing pivot point is improved through the cooperation among the structures such as the channel steel, the reinforced steel plate, the second bolt, the second nut and the end steel plate, so that the stability of the whole structure is enhanced, the service life is prolonged, and the safety is relatively improved.
Drawings
Fig. 1 is a perspective view of a bailey piece according to the present utility model for easy installation;
fig. 2 is a top view of a bailey piece according to the present utility model for easy installation;
Fig. 3 is a top view of a channel steel of a bailey piece provided by the utility model, which is convenient to install.
Legend description:
1. A cross beam; 2. a support beam; 3. a side beam; 4. a fixing piece; 5. a clamping block; 6. a first threaded hole; 7. a concave block; 8. a second threaded hole; 9. a waist-shaped groove; 10. a diagonal brace; 11. channel steel; 12. reinforcing the steel plate; 13. a first bolt; 14. a first nut; 15. a second bolt; 16. a second nut; 17. a third threaded hole; 18. and (5) an end steel plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a bailey piece convenient to installation, including supporting beam 2, the both ends fixedly connected with crossbeam 1 of supporting beam 2, the equal fixedly connected with curb girder 3 in bottom both sides of crossbeam 1, the both sides of crossbeam 1 all are provided with waist formula groove 9, the both sides of crossbeam 1 all are provided with third screw hole 17, the outside fixedly connected with screens piece 5 in the left side of curb girder 3, the inside of screens piece 5 is provided with first screw hole 6, the outside fixedly connected with spill piece 7 in the right side of curb girder 3, the inside of spill piece 7 is provided with first screw hole 6, the inside threaded connection of first screw hole 6 has first bolt 13, the outside threaded connection of first bolt 13 has first nut 14, the inboard of crossbeam 1 is all fixedly connected with supporting component, supporting component includes diagonal brace 10, diagonal brace 10 is all fixedly connected with in crossbeam 1 inboard, the one end that diagonal brace 10 kept away from crossbeam 1 is respectively with supporting beam 2 and the outside fixedly connected with stationary blade 4 of curb girder 3 outside respectively, supporting beam 2 and curb girder 3.
The beam 1 is provided with a waist-shaped groove 9 and a third threaded hole 17, the extending direction of the waist-shaped groove 9 is consistent with the extending direction of the beam 1, and the groove depth direction of the waist-shaped groove 9 penetrates into the beam 1 along the thickness direction of the beam 1. The hole depth direction of the third threaded hole 17 is consistent with the groove depth direction of the waist-shaped groove 9, the waist-shaped grooves 9 on two opposite sides of the supporting beam 2 are arranged in a mirror image mode, the concave block 7 is fixedly connected to the right side of the side beam 3 through the clamping block 5, the clamping block 5 can be mutually matched with the concave block 7, the clamping block 5 and the concave block 7 are mutually matched, the quick assembly of two bailey pieces can be realized, the using amount of bolts can be effectively reduced, the disassembly work of the bailey pieces is facilitated, and the supporting assembly is used for supporting the bailey pieces to be normally used.
Referring to fig. 1-3, the two sides of the bottom of the beam 1 are provided with channel steel 11, the two sides of the channel steel 11 are provided with second bolts 15, the external screw threads of the second bolts 15 are connected with second nuts 16, the two sides of the inside of the channel steel 11 are provided with second threaded holes 8, the two ends of the inside of the channel steel 11 are fixedly connected with end steel plates 18, the two ends of the second bolts 15 are provided with reinforcing steel plates 12, and the internal screw threads of the second threaded holes 8 are connected with second bolts 15.
The channel steel 11 improves the strength of the supporting point, and the later fixation can improve the strength of the bailey pieces, prolong the service life, reduce the maintenance times and reduce the use cost.
Working principle: when the adjacent bailey pieces need to be installed, the first bolts 13 penetrate through the first threaded holes 6 of the concave blocks 7, penetrate through the first threaded holes 6 in the clamping blocks 5 of the adjacent bailey pieces, the first nuts 14 are screwed on, the installation work of the adjacent bailey pieces can be completed, the concave blocks 7 and the clamping blocks 5 are arranged, the connection stability of the two adjacent bailey pieces can be improved, the use of bolts can be reduced, the number of the threaded holes is reduced, namely, the requirements on installation errors and machining errors are reduced, the bolts can penetrate through any position of the waist-shaped grooves 9, the fault tolerance rate relative to the threaded holes is larger, therefore, the machining efficiency and the installation efficiency of the bailey frame can be greatly reduced, the channel steel 11 is fixedly connected through the second bolts 15, then the two channel steel 11 are assisted through the reinforcing steel plates 12, the bailey pieces are clamped, the effect of reinforcing reinforcement is achieved, and the field installation and the quality control are facilitated.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a bailey piece convenient to installation, includes a supporting beam (2), its characterized in that: the novel support beam comprises a support beam body and is characterized in that two ends of the support beam body (2) are fixedly connected with a cross beam (1), two sides of the bottom of the cross beam body (1) are fixedly connected with side beams (3), two sides of the cross beam body (1) are provided with waist-shaped grooves (9), two sides of the cross beam body (1) are provided with third threaded holes (17), the left outer sides of the side beams (3) are fixedly connected with clamping blocks (5), the inner sides of the clamping blocks (5) are provided with first threaded holes (6), the right outer sides of the side beams (3) are fixedly connected with concave blocks (7), the inner sides of the concave blocks (7) are provided with first threaded holes (6), first bolts (13) are connected with inner threads of the first threaded holes (6), first nuts (14) are connected with outer threads of the first bolts (13), and supporting components are fixedly connected with the inner sides of the cross beam body (1).
2. A bailey tablet for facilitating mounting as recited in claim 1, wherein: the support assembly comprises inclined support rods (10), wherein the inclined support rods (10) are fixedly connected to the inner side of the cross beam (1), one ends, far away from the cross beam (1), of the inclined support rods (10) are respectively fixedly connected with the outer parts of the support beam (2) and the side beam (3), and the outer parts of the support beam (2) and the side beam (3) are fixedly connected with fixing sheets (4).
3. A bailey tablet for facilitating mounting as recited in claim 1, wherein: the novel steel structure is characterized in that channel steel (11) is arranged on two sides of the bottom of the cross beam (1), second bolts (15) are arranged on two sides of the channel steel (11), and second nuts (16) are connected to the outer threads of the second bolts (15).
4. A bailey patch for facilitating mounting as recited in claim 3, wherein: second threaded holes (8) are formed in two sides of the inner portion of the channel steel (11).
5. A bailey patch for facilitating mounting as recited in claim 3, wherein: and end steel plates (18) are fixedly connected to two ends of the inside of the channel steel (11).
6. A bailey patch for facilitating mounting as recited in claim 3, wherein: and the two ends of the second bolt (15) are provided with reinforced steel plates (12).
7. A bailey tablet for facilitating mounting as recited in claim 4, wherein: and a second bolt (15) is connected with the inner thread of the second threaded hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582296.XU CN220813399U (en) | 2023-09-22 | 2023-09-22 | Beret piece convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322582296.XU CN220813399U (en) | 2023-09-22 | 2023-09-22 | Beret piece convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220813399U true CN220813399U (en) | 2024-04-19 |
Family
ID=90677494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322582296.XU Active CN220813399U (en) | 2023-09-22 | 2023-09-22 | Beret piece convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220813399U (en) |
-
2023
- 2023-09-22 CN CN202322582296.XU patent/CN220813399U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |