CN216713957U - Road and bridge construction strutting arrangement - Google Patents
Road and bridge construction strutting arrangement Download PDFInfo
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- CN216713957U CN216713957U CN202123448765.6U CN202123448765U CN216713957U CN 216713957 U CN216713957 U CN 216713957U CN 202123448765 U CN202123448765 U CN 202123448765U CN 216713957 U CN216713957 U CN 216713957U
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Abstract
The utility model belongs to the technical field of supporting devices, and particularly relates to a road and bridge construction supporting device, which comprises a floor grabbing plate, an inclined strut telescopic rod and an auxiliary telescopic rod, wherein the inclined strut telescopic rod comprises: bracing dead lever and bracing movable rod, bracing dead lever and bracing movable rod sliding connection, auxiliary telescopic link includes: the floor grabbing device comprises an auxiliary fixed rod and an auxiliary movable rod, wherein the auxiliary fixed rod is connected with the auxiliary movable rod in a sliding mode, the inclined strut fixed rod is hinged to the auxiliary fixed rod, the auxiliary movable rod is hinged to the inclined strut fixed rod, a first length adjusting mechanism is arranged on the inclined strut telescopic rod and used for restraining and releasing restraint, the extension length of the inclined strut movable rod is extended, and a second length adjusting mechanism is arranged on the auxiliary telescopic rod and used for restraining and releasing restraint, and the extension length of the auxiliary movable rod is extended. The utility model effectively solves the problem that the universal construction of the diagonal brace of the main frame body of the scaffold in the prior art is not strong.
Description
Technical Field
The utility model belongs to the technical field of supporting devices, and particularly relates to a road and bridge construction supporting device.
Technical Field
At present in the construction of road and bridge engineering, often can use the scaffold to carry out the aerial work, so the scaffold needs to be built according to actual operation environment and demand in real time, often can use the bracing of main part frame to carry out final reinforcement to the body frame body at current in-process of building, nevertheless often can be because the relief with build the influence of height when building the bracing, angle and the length of building that leads to the bracing are all inequality, because usual bracing piece is single steel pipe, its length is fixed, and then the commonality that leads to the installation is not strong, and current bracing is built and is often directly to prop the bracing steel pipe subaerial, this kind of mode is unfavorable for the overall stability of scaffold.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a road and bridge construction supporting device to solve the problem that the universality of inclined strut building of a scaffold main frame body in the prior art is not high.
The utility model is realized by adopting the following technical scheme:
road and bridge construction strutting arrangement, including grabbing floor, bracing telescopic link and supplementary telescopic link, the bracing telescopic link includes: bracing dead lever and bracing movable rod, bracing dead lever and bracing movable rod sliding connection, auxiliary telescopic link includes: the floor grabbing device comprises an auxiliary fixed rod and an auxiliary movable rod, wherein the auxiliary fixed rod is connected with the auxiliary movable rod in a sliding mode, the inclined strut fixed rod is hinged to the auxiliary fixed rod, the auxiliary movable rod is hinged to the inclined strut fixed rod, a first length adjusting mechanism is arranged on the inclined strut telescopic rod and used for restraining and releasing restraint, the extension length of the inclined strut movable rod is extended, and a second length adjusting mechanism is arranged on the auxiliary telescopic rod and used for restraining and releasing restraint, and the extension length of the auxiliary movable rod is extended.
Further, the first length adjustment mechanism includes: the inclined strut fixing rod is provided with a plurality of gear through holes, the gear through holes are arranged along the axial direction of the inclined strut fixing rod at equal intervals, the inclined strut fixing rod is provided with a fixing through hole, and the first threaded pin shaft penetrates through the fixing through hole, the gear through holes and the first nut component in threaded connection.
Further, the second length adjusting mechanism comprises a jackscrew, a threaded hole is formed in the auxiliary fixing rod, and the jackscrew is in threaded connection with the threaded hole.
Furthermore, a second threaded pin shaft and a second nut assembly are arranged at the top end of the inclined strut movable rod, a hinge groove is further formed in the top end of the inclined strut movable rod, and the second threaded pin shaft penetrates through the hinge groove and is in threaded connection with the second nut assembly.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the utility model, the traditional diagonal brace of a single steel pipe is improved into the link mechanism with the telescopic function, so that the application of the diagonal brace of the scaffold aiming at different terrains and different height requirements can be effectively realized, the whole scaffold is more firmly supported, and meanwhile, the universality of the diagonal brace is also improved; specifically, through the arrangement of the first threaded pin shaft and the equidistant gear through holes formed in the diagonal brace movable rod, the gear type length adjustment of the diagonal brace movable rod can be effectively realized; the restraint on the auxiliary telescopic rod and the telescopic length can be effectively realized through the arrangement of the jackscrew, the angle change of the diagonal bracing telescopic rod can be matched under the condition of releasing the restraint, and a certain supporting effect can be realized on the diagonal bracing telescopic rod under the restraint condition; through opening hinge groove and second thread pin axle and second nut component on the top of bracing movable rod, can realize the articulated formula installation to the steel pipe staple bolt to install with upright steel pipe when the bracing telescopic link supports on the scaffold frame.
Drawings
FIG. 1 is a perspective view of a first embodiment of the present invention;
FIG. 2 is a perspective view of a second embodiment of the present invention;
FIG. 3 is a perspective view of a third embodiment of the present invention;
fig. 4 is a perspective view of a fourth perspective of the present invention.
Description of reference numerals:
1-diagonal bracing telescopic rod, 101-diagonal bracing movable rod, 102-gear through hole, 103-hinge groove, 104-second nut component, 105-second threaded pin shaft, 106-diagonal bracing fixed rod, 107-first threaded pin shaft, 108-first nut component, 2-auxiliary telescopic rod, 201-auxiliary movable rod, 202-auxiliary fixed rod, 203-jackscrew, 3-floor grabbing, 4-auxiliary hinge frame, 5-diagonal bracing hinge frame and 6-screw.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a detailed description of the present invention will be given below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
FIG. 1 is a perspective view of a first embodiment of the present invention; FIG. 2 is a perspective view of a second perspective view of the present invention; FIG. 3 is a perspective view of a third embodiment of the present invention; fig. 4 is a perspective view of a fourth perspective of the present invention. As shown in fig. 1-4, road and bridge construction strutting arrangement is including grabbing floor 3, bracing telescopic link 1 and supplementary telescopic link 2, and wherein, the bracing telescopic link includes: bracing dead lever 106 and bracing movable rod 101, bracing dead lever and bracing movable rod sliding connection, auxiliary telescopic rod 2 includes: the auxiliary fixing rod 202 is connected with the auxiliary movable rod 201 in a sliding mode, wherein the inclined strut fixing rod 106 and the floor grabbing plate 3 form a hinged structure through an inclined strut hinged frame 5 arranged on the floor grabbing plate 3; the auxiliary fixing rod 202 forms a hinge structure with the floor grabbing plate 3 through an auxiliary hinge frame 4 arranged on the floor grabbing plate 3; the auxiliary movable rod 201 is hinged with the inclined strut fixing rod 106, so that a connecting rod type hinge mechanism is formed; under the use condition of different topography, grab the inclination that the floor can adapt to different floors, and can fix on the floor through 6 boards of grabbing of screw, improved the commonality of bracing device.
A first length adjustment mechanism is further provided on the diagonal bracing telescopic rod 1 for constraining and unbinding the extension length of the diagonal bracing movable rod, preferably: the first threaded pin shaft 107 and the first nut component 108 are provided with a plurality of gear through holes 102 on the diagonal bracing movable rod 101, the gear through holes are arranged along the axial direction of the diagonal bracing movable rod at equal intervals, the diagonal bracing fixed rod is provided with a fixed through hole, and the first threaded pin shaft can penetrate through the fixed through hole and the gear through holes and is in threaded connection with the first nut component, so that a constraint mechanism is formed to constrain the extension length of the diagonal bracing movable rod.
The auxiliary telescopic rod is provided with a second length adjusting mechanism for restricting and releasing the extending length of the auxiliary movable rod, and the second length adjusting mechanism is preferably as follows: the jackscrew 203 and screw hole, jackscrew and screw hole threaded connection for retrain the extension length of supplementary movable rod.
Of course, a second threaded pin shaft 105 and a second nut component 104 are further arranged at the top end of the diagonal bracing movable rod, a hinge groove 103 is further formed in the top end of the diagonal bracing movable rod, and the second threaded pin shaft penetrates through the hinge groove and is in threaded connection with the second nut component, so that a hinge frame of the steel pipe hoop is formed, and the diagonal bracing telescopic rod can be conveniently installed with the vertical steel pipe when supported on a scaffold.
The use method of the device comprises the following steps: firstly, detaching the second nut component 104 and the second threaded pin shaft 105, installing a steel pipe hoop in the hinge groove 103, and then tightening the second nut component 104 and the second threaded pin shaft 105; installing a steel pipe hoop at the joint fixing position of the longitudinal and transverse steel pipes of the scaffold; after the fixing is completed, the first nut assembly 108, the first threaded pin 107 and the jackscrew 203 are loosened, the grabbed floor is moved to a proper topographic position, the grabbed floor is fixed to the floor through the screw 6, and then the jackscrew 203, the first nut assembly 108 and the first threaded pin 107 are fastened and connected to form the whole fixing device.
According to the utility model, the traditional diagonal brace of a single steel pipe is improved into the link mechanism with the telescopic function, so that the application of the diagonal brace of the scaffold aiming at different terrains and different height requirements can be effectively realized, the whole scaffold is more firmly supported, and meanwhile, the universality of the diagonal brace is also improved; specifically, through the arrangement of the first threaded pin shaft and the equidistant gear through holes formed in the diagonal brace movable rod, the gear type length adjustment of the diagonal brace movable rod can be effectively realized; the restraint on the auxiliary telescopic rod and the telescopic length can be effectively realized through the arrangement of the jackscrew, the angle change of the diagonal bracing telescopic rod can be matched under the condition of releasing the restraint, and a certain supporting effect can be realized on the diagonal bracing telescopic rod under the restraint condition; through opening hinge groove and second thread pin axle and second nut component on the top of bracing movable rod, can realize the articulated formula installation to the steel pipe staple bolt to install with upright steel pipe when the bracing telescopic link supports on the scaffold frame.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the above embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. Road and bridge construction strutting arrangement, its characterized in that is including grabbing floor (3), bracing telescopic link (1) and auxiliary telescopic rod (2), bracing telescopic link (1) includes: bracing dead lever (106) and bracing movable rod (101), bracing dead lever (106) and bracing movable rod (101) sliding connection, auxiliary telescopic pole (2) include: supplementary dead lever (202) and supplementary movable rod (201), supplementary dead lever (202) and supplementary movable rod (201) sliding connection, wherein, bracing dead lever (106) with supplementary dead lever (202) articulate respectively grab on floor (3), supplementary movable rod (201) with bracing dead lever (106) are articulated, be provided with first length adjustment mechanism on bracing telescopic link (1) for retraining and deconstructing the extension length of bracing movable rod (101), be provided with second length adjustment mechanism on supplementary telescopic link (2) for retraining and deconstructing the extension length of supplementary movable rod (201).
2. The road and bridge construction support device of claim 1, wherein the first length adjustment mechanism comprises: first thread pin axle (107) and first nut component (108), it keeps off position through-hole (102) to have seted up a plurality of on bracing movable rod (101), keep off position through-hole (102) and arrange along bracing movable rod (101) axial equidistance, fixing hole has been seted up on bracing dead lever (106), first thread pin axle (107) passes fixing hole with keep off position through-hole (102) and with first nut component (108) threaded connection.
3. The supporting device for road and bridge construction as claimed in claim 1, wherein the second length adjusting mechanism comprises a jackscrew (203), the auxiliary fixing rod (202) is provided with a threaded hole, and the jackscrew (203) is in threaded connection with the threaded hole.
4. The road and bridge construction supporting device as claimed in claim 1, wherein a second threaded pin shaft (105) and a second nut component (104) are arranged at the top end of the diagonal bracing movable rod (101), a hinge groove (103) is further formed at the top end of the diagonal bracing movable rod (101), and the second threaded pin shaft (105) penetrates through the hinge groove (103) and is in threaded connection with the second nut component (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123448765.6U CN216713957U (en) | 2021-12-31 | 2021-12-31 | Road and bridge construction strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123448765.6U CN216713957U (en) | 2021-12-31 | 2021-12-31 | Road and bridge construction strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216713957U true CN216713957U (en) | 2022-06-10 |
Family
ID=81890020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123448765.6U Active CN216713957U (en) | 2021-12-31 | 2021-12-31 | Road and bridge construction strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216713957U (en) |
-
2021
- 2021-12-31 CN CN202123448765.6U patent/CN216713957U/en active Active
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