CN217168423U - Auxiliary supporting frame for mounting main beam - Google Patents
Auxiliary supporting frame for mounting main beam Download PDFInfo
- Publication number
- CN217168423U CN217168423U CN202220188196.1U CN202220188196U CN217168423U CN 217168423 U CN217168423 U CN 217168423U CN 202220188196 U CN202220188196 U CN 202220188196U CN 217168423 U CN217168423 U CN 217168423U
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- supporting
- frame
- support frame
- main beam
- auxiliary support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to the technical field of railway bridge construction equipment, and discloses an auxiliary support frame for girder installation, which comprises support legs, wherein the support legs are provided with a plurality of support frames from top to bottom, the support frame at the top end is fixedly connected with the support legs, and the support frame below the top end is movably connected with the support legs; the middle of each supporting frame is provided with an accommodating hole in a penetrating way, and the supporting frame is detachably provided with a plurality of supporting plates for covering the accommodating holes; the utility model discloses, can facilitate workman's construction operation to reduce the potential safety hazard that exists in the work progress, simple structure, the practicality is strong.
Description
Technical Field
The utility model relates to a railroad bridge construction equipment technical field especially relates to an auxiliary stay frame is used in girder installation.
Background
In the railway bridge construction process, in order to facilitate the integral hoisting of a crane, a span single girder needs to be assembled on the ground in advance; because the main beam is high, a support frame is needed during assembly operation, so that construction operation can be conveniently carried out by workers; however, the existing support frame has the following problems that sometimes used parts need to be assembled according to the working requirements and then installed and used in construction, so that workers standing on the support frame need to continuously bend over to get up, the labor intensity of the workers is increased, and the working efficiency is seriously influenced; some can increase a workman and carry out the equipment operation of spare part specially on the support frame top during the construction, because the support frame has certain height, the workman squats for a long time and sits on the support frame top, does not have any safeguard measure when needs stand, has great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an auxiliary stay frame is used in girder installation can facilitate workman's construction operation to reduce the potential safety hazard that exists in the work progress, simple structure, the practicality is strong.
The utility model adopts the following technical scheme:
an auxiliary support frame for mounting a main beam comprises support legs, wherein the support legs are provided with a plurality of support frames from top to bottom, the support frame at the top end is fixedly connected with the support legs, and the support frame below the top end is movably connected with the support legs; all run through in the middle of every braced frame and be provided with the holding hole, braced frame goes up the detachable and is provided with a plurality of backup pads that shelter from the cover to the holding hole.
Every braced frame all be provided with the spacing groove along its length direction in both ends around, both ends all are provided with the limiting plate around every backup pad, the limiting plate is located the spacing inslot.
Each supporting plate and the corresponding end of the supporting frame are provided with hanging holes, and a tool box is hung in one group of the hanging holes.
Each supporting plate is provided with a rubber pad.
Each rubber pad on all be provided with the U type groove that holds the hanging hole.
The end parts of the supporting frames positioned below are provided with lantern rings sleeved outside the supporting legs, and the lantern rings are provided with locking bolts; the supporting leg is provided with a threaded hole matched with the locking bolt.
And a manual operation knob is arranged on the locking bolt.
The supporting frame on the top end is detachably provided with a climbing straight ladder.
One side of the supporting frame positioned at the top end is provided with a hanging ring, and the top end of the climbing vertical ladder is provided with a hook used for being connected with the hanging ring.
The bottom end of the supporting leg is provided with a universal roller with a self-locking function.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model ensures that the workers stand on the supporting plate of the lower supporting frame by adjusting the supporting frame of the lower layer to the designated height, and the upper body can penetrate out of the accommodating hole of the upper supporting frame, thereby realizing the assembly operation of parts on the supporting plate of the upper supporting frame without long-time squatting, and the personnel safety of the workers can be ensured and the risk that the workers drop from the supporting frame is avoided as the accommodating hole can limit the body; a certain number of parts which are assembled by workers standing on the lower supporting frame are delivered to the workers standing on the upper supporting frame in time, so that frequent bending of the workers on the upper supporting frame can be avoided, the labor intensity of the workers is reduced, and the working efficiency can be improved.
Furthermore, the limiting groove in the supporting frame and the limiting plate in the supporting plate can limit the supporting plate forwards and backwards, so that the risk that the supporting plate falls off from the accommodating hole due to the fact that the supporting plate moves forwards and backwards is avoided; the arrangement of the hanging hole and the tool box is convenient for workers standing on the lower-layer supporting frame to take and place tools; the lower layer of support frame is movably connected with the support legs, so that the distance between the lower layer of support frame and the top end support frame can be conveniently adjusted, and the requirement for standing work of workers with different heights can be met.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention.
Detailed Description
The invention will now be described more clearly and completely with reference to the accompanying drawings and examples:
as shown in fig. 1 to 2, the auxiliary support frame for mounting a main beam of the present invention comprises a support leg 1, wherein a universal roller 2 having a self-locking function is disposed at the bottom end of the support leg 1, so as to move the auxiliary support frame; the supporting leg 1 is provided with a plurality of supporting frames 3 from top to bottom, wherein the supporting frame 3 at the top end is fixedly connected with the supporting leg 1, the supporting frame 3 below the top end is movably connected with the supporting leg 1, and the supporting frame 3 below the top end is movably connected with the supporting leg 1, so that the distance between the lower supporting frame 3 and the top supporting frame 3 can be conveniently adjusted, the standing use of workers with different heights in working is met, and the practicability of the utility model is improved; wherein the number of the supporting frames 3 is preferably two; the end parts of the supporting frames 3 positioned below are provided with lantern rings 4 which are sleeved outside the supporting legs 1, and the lantern rings 4 are provided with locking bolts 5; the supporting leg 1 is provided with a threaded hole 6 matched with the locking bolt 5; in order to improve the convenience of connecting and fixing the lantern ring 4 and the supporting leg 1, the end part of each locking bolt 5 is also provided with a manual operation knob 7, so that the connection and fixing operation between the lantern ring 4 and the supporting leg 1 can be completed manually, and the convenience of operation is improved without the help of auxiliary tools.
The middle of each supporting frame 3 is provided with a containing hole 8 in a penetrating way, and the containing holes 8 are arranged, so that the upper half part of the body of a worker standing on the lower supporting frame 3 is conveniently positioned above the top supporting frame 3 through the containing holes 8, and the worker can conveniently assemble parts on the supporting plate 9 on the top supporting frame 3; detachable is provided with a plurality of backup pads 9 that shelter from the cover to holding hole 8 on braced frame 3, and the setting of dismantling of backup pad 9 is convenient for will adjust backup pad 9 as required to satisfy different work demands. Preferably, the front end and the rear end of each supporting frame 3 are provided with limiting grooves 10 along the length direction thereof, the front end and the rear end of each supporting plate 9 are provided with limiting plates 11, and the limiting plates 11 are positioned in the limiting grooves 10; the limiting plate 11 and the limiting groove 10 are arranged, so that the supporting plate 9 can be limited forwards and backwards, and the risk that the supporting plate 9 falls off from the accommodating hole 8 when moving forwards and backwards is avoided; meanwhile, the supporting plate 9 is convenient to push to move and adjust along the setting direction of the limiting groove 10, and the situation that the supporting plate 9 drops in the moving process is avoided.
Hanging holes 12 are formed in the supporting plates 9 and the corresponding end of the supporting frame 3, a tool box 13 is hung in one group of hanging holes 12, and the hanging holes 12 are formed in the supporting plates 9, so that the tool box 13 can be hung in different positions according to different working requirements, and the practicability of the utility model is improved; the arrangement of toolbox 13 is convenient for the workman that stands on lower floor braced frame 3 to take the instrument and carry out work, also is convenient for submitting the instrument for the workman that stands on top braced frame 3 simultaneously, promotes work efficiency.
A rubber pad 14 is arranged on each supporting plate 9, and the arrangement of the rubber pads 14 can increase the friction with soles of workers and ensure the safety of the workers during working; all be provided with the U type groove 15 that holds hanging hole 12 on every rubber pad 14, the setting in U type groove 15 can ensure toolbox 13 and hang when establishing with backup pad 9 in close contact with, establishes for hanging of toolbox 13 and provides the space, guarantees toolbox 13's stability. A hanging ring 16 is arranged on one side of the supporting frame 3 positioned at the top end, and a hook 18 used for being connected with the hanging ring 16 is arranged at the top end of the climbing straight ladder 17; the climbing vertical ladder 17 is detachably hung on the hanging ring 16 through the hanging ring 16; the arrangement of the climbing vertical ladder 17 provides convenience for workers to go up and down the support frame 3.
The utility model discloses an use flow does: when the device works, firstly, the distance between the upper layer of supporting frame 3 and the lower layer of supporting frame 3 is adjusted, then the corresponding supporting plate 9 on the top supporting frame 3 is detached according to the working position, one worker stands on the supporting plate 9 of the lower supporting frame 3, the upper half body of the worker passes through the accommodating hole 8 on the top supporting frame 3, the assembling operation of corresponding parts is carried out on the supporting plate 9 on the top supporting frame 3, and the other worker stands on the supporting plate 9 of the top supporting frame 3 to carry out corresponding work; the two persons are matched with each other during working, so that a worker on the top supporting frame 3 can be prevented from frequently bending to take related tools, the labor intensity of the worker is reduced, and the working efficiency is improved; because stand the workman upper part of the body on lower backup pad 9 in the holding hole 8 of top braced frame 3, can carry out spacing protection to it, avoid appearing the condition that drops from the auxiliary stay frame, promote the security performance.
Claims (10)
1. The utility model provides a girder installation is with auxiliary stay frame which characterized in that: the device comprises a supporting leg, wherein the supporting leg is provided with a plurality of supporting frames from top to bottom, the supporting frame at the top end is fixedly connected with the supporting leg, and the supporting frame below the top end is movably connected with the supporting leg; all run through in the middle of every braced frame and be provided with the holding hole, braced frame goes up the detachable and is provided with a plurality of backup pads that shelter from the cover to the holding hole.
2. The auxiliary support frame for main beam installation of claim 1, wherein: every braced frame all be provided with the spacing groove along its length direction in both ends around, both ends all are provided with the limiting plate around every backup pad, the limiting plate is located the spacing inslot.
3. The auxiliary support frame for main beam installation of claim 1, wherein: each supporting plate and the corresponding end of the supporting frame are provided with hanging holes, and a tool box is hung in one group of the hanging holes.
4. The auxiliary support frame for main beam installation of claim 3, wherein: each supporting plate is provided with a rubber pad.
5. The auxiliary support frame for main beam installation of claim 4, wherein: each rubber pad on all be provided with the U type groove that holds the hanging hole.
6. The auxiliary support frame for main beam installation of claim 1, wherein: the end parts of the supporting frames positioned below are provided with lantern rings sleeved outside the supporting legs, and the lantern rings are provided with locking bolts; the supporting leg is provided with a threaded hole matched with the locking bolt.
7. The auxiliary support frame for main beam installation of claim 6, wherein: and a manual operation knob is arranged on the locking bolt.
8. The auxiliary support frame for main beam installation of claim 1, wherein: the supporting frame on the top end is detachably provided with a climbing straight ladder.
9. The auxiliary support frame for main beam installation of claim 8, wherein: one side of the supporting frame positioned at the top end is provided with a hanging ring, and the top end of the climbing vertical ladder is provided with a hook used for being connected with the hanging ring.
10. The auxiliary support frame for main beam installation of claim 1, wherein: the bottom end of the supporting leg is provided with a universal roller with a self-locking function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220188196.1U CN217168423U (en) | 2022-01-24 | 2022-01-24 | Auxiliary supporting frame for mounting main beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220188196.1U CN217168423U (en) | 2022-01-24 | 2022-01-24 | Auxiliary supporting frame for mounting main beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217168423U true CN217168423U (en) | 2022-08-12 |
Family
ID=82737903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220188196.1U Active CN217168423U (en) | 2022-01-24 | 2022-01-24 | Auxiliary supporting frame for mounting main beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217168423U (en) |
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2022
- 2022-01-24 CN CN202220188196.1U patent/CN217168423U/en active Active
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