CN217782795U - Safe operation platform for prefabricating construction of circular pipe culvert - Google Patents
Safe operation platform for prefabricating construction of circular pipe culvert Download PDFInfo
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- CN217782795U CN217782795U CN202221764432.6U CN202221764432U CN217782795U CN 217782795 U CN217782795 U CN 217782795U CN 202221764432 U CN202221764432 U CN 202221764432U CN 217782795 U CN217782795 U CN 217782795U
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- pipe culvert
- connecting rod
- operation platform
- safe operation
- circular pipe
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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
- Y02E10/20—Hydro energy
Abstract
The utility model discloses a safe operation platform for prefabricating construction of a round pipe culvert, which comprises a first connecting rod (2), a second connecting rod (3), a first connecting column (4), a second connecting column (5) and an operation pedal (7); the plurality of second connecting rods are circumferentially arranged on the outer side of the circular pipe culvert outer template (1), and the plurality of second connecting columns are circumferentially arranged on the outer side of the second connecting rods; one end of each first connecting rod is connected with the circular pipe culvert external template, and the other end of each first connecting rod is connected with the first connecting column; one end of each second connecting rod is detachably and correspondingly connected with each first connecting column, and the other end of each second connecting rod is detachably and correspondingly connected with each second connecting column; the plurality of second connecting columns are located at the same horizontal height, and the operation pedals are laid on the plurality of second connecting columns, so that the operation pedals form a safe operation platform around the outer side of the circular pipe culvert external formwork. The utility model discloses can install fast and dismantle, be favorable to improving the prefabricated operating efficiency of pipe culvert.
Description
Technical Field
The utility model relates to a prefabricated auxiliary assembly of highway engineering pipe culvert especially relates to a safe operation platform is used in prefabricated construction of pipe culvert.
Background
In highway engineering, the round pipe culvert is the most common culvert structure type in rural highway subgrade drainage, and has the advantages of good mechanical property, simple structure, convenient construction, short construction period and low cost. The most common of the circular pipe culvert is the reinforced concrete circular pipe culvert, the circular pipe culvert is usually prefabricated on the spot, but the requirement on the safety of the site construction is higher and higher, and a safe operation platform must be firstly erected when the circular pipe culvert is prefabricated.
At present, the common method for setting up a safe operation platform of a prefabricated round pipe culvert on a construction site is as follows: set up the scaffold frame in the circular pipe culvert template outside, as safe operation platform, though the scaffold frame can satisfy the safety requirement, nevertheless dismantle too troublesome, the scaffold frame of just must dismantling once per prefabricated circular pipe culvert, need set up the scaffold frame again when prefabricating next circular pipe culvert, take time and take a lot of work, reduced the efficiency of construction.
Disclosure of Invention
An object of the utility model is to provide a safe operation platform is used in prefabricated construction of pipe culvert can install fast and dismantle, is favorable to improving the prefabricated operating efficiency of pipe culvert.
The utility model discloses a realize like this:
a safe operation platform for circular culvert prefabrication construction comprises a first connecting rod, a second connecting rod, a first connecting column, a second connecting column and an operation pedal; the plurality of second connecting rods are circumferentially arranged on the outer side of the circular pipe culvert external template, and the plurality of second connecting columns are circumferentially arranged on the outer side of the plurality of second connecting rods; one end of each first connecting rod is connected to the outer wall of the circular pipe culvert outer template, and the other end of each first connecting rod is detachably and correspondingly connected with each first connecting column; one ends of the second connecting rods are detachably and correspondingly connected with the first connecting columns, and the other ends of the second connecting rods are respectively detachably and correspondingly connected with the second connecting columns; the plurality of second connecting columns are located at the same horizontal height, and the operation pedals are laid on the plurality of second connecting columns, so that the operation pedals form a safe operation platform around the outer side of the circular pipe culvert external formwork.
The other end of the first connecting rod is provided with a first through hole, and the aperture of the first through hole is larger than the diameter of the first connecting column, so that the first connecting column can penetrate through the first connecting rod through the first through hole.
The both ends of second connecting rod all be formed with the second through-hole, the aperture of second through-hole is greater than the diameter of first spliced pole and second spliced pole, makes the one end that first spliced pole can run through the second connecting rod through the second through-hole, the other end that the second connecting rod can run through the second through-hole is passed through to the second spliced pole.
The bottom of the second connecting rod is vertically connected with a supporting rod, and the supporting rod is vertically supported on the ground.
The first connecting rods and the second connecting rods which are connected to the same first connecting column are coaxially arranged and are located in the radial direction of the outer template of the circular pipe culvert, and the plurality of first connecting rods and the plurality of second connecting rods are arranged at equal intervals.
The upper end of the first connecting column is higher than the laying height of the operation pedal.
The upper ends of the second connecting columns are higher than the upper ends of the first connecting columns and the operation pedal, so that the plurality of second connecting columns form a protective rod system outside the operation pedal.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses owing to be equipped with the first spliced pole, be fixed in the head rod on the outer template of pipe culvert through first through-hole and the detachable cup joint of first spliced pole, the second connecting rod that is fixed in on the second spliced pole cup joints through the second through-hole with the second spliced pole is detachable, only need the plug head rod can realize the dismouting between outer template of pipe culvert and the safe operation platform, the dismouting is convenient, easily operation, the inconvenience of scaffold frame setting up and dismantlement has been avoided, the prefabricated operating efficiency of pipe culvert can be improved greatly.
2. The utility model discloses owing to be equipped with the second spliced pole, can not only fix the second connecting rod, the operation footboard of being convenient for lays on the second connecting rod, can form the protection in the operation footboard outside again, improves the construction security.
3. The utility model discloses owing to be equipped with the bracing piece, can form stable support below second connecting rod and operation footboard, be favorable to improving the bearing performance of operation footboard to further guarantee safe operation platform's safety in utilization.
Drawings
FIG. 1 is a front view of the safety operation platform for the prefabrication construction of the circular culvert of the utility model;
figure 2 is the utility model discloses the safe operation platform's for the prefabrication of pipe culvert top view.
In the figure, 1 a circular culvert outer template, 2 first connecting rods, 21 first through holes, 3 second connecting rods, 31 second through holes, 4 first connecting columns, 5 second connecting columns, 6 supporting rods and 7 operation pedals.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 and 2, a safe operating platform for prefabrication construction of a circular culvert comprises a first connecting rod 2, a second connecting rod 3, a first connecting column 4, a second connecting column 5 and an operation pedal 7; the plurality of second connecting rods 3 are circumferentially arranged on the outer side of the circular pipe culvert external template 1, and the plurality of second connecting columns 5 are circumferentially arranged on the outer side of the plurality of second connecting rods 3; one end of each first connecting rod 2 is connected to the outer wall of the circular pipe culvert outer template 1, and the other end of each first connecting rod 2 is detachably and correspondingly connected with each first connecting column 4; one end of each of the second connecting rods 3 is detachably and correspondingly connected with each of the first connecting columns 4, and the other end of each of the second connecting rods 3 is detachably and correspondingly connected with each of the second connecting columns 5; the plurality of second connecting columns 5 are located at the same horizontal height, and the operation pedals 7 are laid on the plurality of second connecting columns 5, so that the operation pedals 7 form a safe operation platform around the outer side of the circular pipe culvert outer formwork 1.
Preferentially, the first connecting rods 2 can be welded and fixed on the outer side of the circular pipe culvert outer template 1, and the first connecting rods 2 which are arranged on the top and the bottom of the circular pipe culvert outer template 1 in a double-layer mode can be welded and fixed for ensuring the stability of a safe operation platform, and if the height of the circular pipe culvert outer template 1 is higher, the first connecting rods 2 can also be additionally arranged in the middle. The number of the first connecting rods 2 can be adjusted according to the outer diameter of the circular pipe culvert outer template 1, and the number of the second connecting rods 3 is consistent with that of the first connecting rods 2. Extend the outside radiation of head rod 2 and second connecting rod 3 to circular pipe culvert exterior sheathing 1, form the support body that is used for supporting operation footboard 7 to lay operation footboard 7 on second connecting rod 3, as the safe operation platform when the circular pipe culvert is prefabricated, detachable messenger's dismouting is more convenient, swift, is favorable to improving the efficiency of construction.
A first through hole 21 is formed at the other end of the first connecting rod 2, and the aperture of the first through hole 21 is slightly larger than the diameter of the first connecting column 4, so that the first connecting column 4 can penetrate through the first connecting rod 2 through the first through hole 21. The first connecting rod 2 and the first connecting column 4 are connected through the first through hole 21 in a sleeved mode, and the dismounting and the mounting are convenient and fast. During construction, the first connecting rod 2 and the first connecting column 4 can be locked through physical connection modes such as bolts and the like, so that the structural strength is ensured.
Both ends of second connecting rod 3 all be formed with second through-hole 31, the aperture of second through-hole 31 slightly is greater than the diameter of first spliced pole 4 and second spliced pole 5, makes first spliced pole 4 can run through the one end of second connecting rod 3 through second through-hole 31, second spliced pole 5 can run through the other end of second connecting rod 3 through second through-hole 31. Adopt the mode of cup jointing to connect second connecting rod 3 and first spliced pole 4, second spliced pole 5 through second through-hole 31, easy dismounting, swift, lock through physical connection modes such as bolts between second connecting rod 3 and the second spliced pole 5, when using, also can lock through physical connection modes such as bolts between second connecting rod 3 and the first spliced pole 4 to guarantee structural strength.
The bottom of second connecting rod 3 be connected with bracing piece 6 perpendicularly, bracing piece 6 is vertical to be propped up and is established subaerial, can provide reliable support to second connecting rod 3 and operation footboard 7.
The first connecting rods 2 and the second connecting rods 3 which are connected to the same first connecting column 4 are coaxially arranged and located in the radial direction of the circular pipe culvert outer formwork 1, and the plurality of first connecting rods 2 and the plurality of second connecting rods 3 are arranged at equal intervals. The plurality of first connecting rods 2 and the plurality of second connecting rods 3 provide stable support for the operation pedal 7, the whole stress is uniform, and the structural stability is high.
The upper end of the first connecting column 4 is slightly higher than the laying height of the operation pedal 7, so that the sleeving installation of the first connecting rod 2 and the second connecting rod 3 is guaranteed.
The upper ends of the second connecting columns 5 are higher than the upper ends of the first connecting columns 4 and the operation pedal 7, so that a plurality of second connecting columns 5 form a protection rod system on the outer side of the operation pedal 7, and the safety of construction personnel on the operation pedal 7 is improved.
The external diameter of the circular pipe culvert external template 1 is 2125mm, the height is 1990mm, preferably, the first connecting rod 2 and the second connecting rod 3 are made of 10# channel steel, the height distance between the center of the first connecting rod 2 and the top and the bottom of the circular pipe culvert external template 1 is 200mm, and the height distance between the center of the second connecting rod 3 and the top and the bottom of the circular pipe culvert external template 1 is 300mm. The first connecting column 4 and the second connecting column 5 are made of steel pipes with the diameter of 48mm, the height of the first connecting column 4 is 1990mm, and the height of the second connecting column 5 is 2940mm.
Referring to fig. 1 and fig. 2, the installation and use method of the present invention is:
and inserting the eight first connecting columns 4 into the ground outside the circular pipe culvert outer template 1, and inserting the eight second connecting columns 5 into the ground outside the eight first connecting columns 4.
The other ends of the sixteen first connecting rods 2 penetrate through the first connecting columns 4 through the first through holes 21, one ends of the sixteen first connecting rods 2 are welded and fixed to the top and the bottom of the periphery of the outer wall of the circular pipe culvert outer formwork 1, and the sixteen first connecting rods 2 are arranged along the radial direction of the circular pipe culvert outer formwork 1. The welding height of the first connecting rod 2 can be adjusted according to actual requirements.
The two ends of sixteen second connecting rods 3 respectively pass through the eight first connecting columns 4 and the second connecting columns 5 through the second through holes 31, and the second connecting rods 3 and the first connecting rods 2 can be arranged in an up-and-down stacked mode.
The eight support rods 6 are arranged between the eight second connecting rods 3 located above and the ground, and the second connecting rods 3 are locked and fixed with the first connecting columns 4 and the second connecting columns 5 through bolts and nuts. And finally, paving an operation pedal 7 on the eight second connecting rods 3 above the operation pedal, forming a circumferential safe operation platform outside the circular pipe culvert external template 1, wherein constructors can perform prefabrication operation of the circular pipe culvert on the operation pedal 7, and the eight second connecting columns 5 can provide protection for the constructors on the periphery.
After the circular pipe culvert is prefabricated, the safe operation platform can be separated from the circular pipe culvert external template 1 only by pulling out the eight first connecting columns 4, and the circular pipe culvert can be conveniently demolished and taken out. When prefabricating next round pipe culvert again, only need through first connecting column 4 reconnect second connecting rod 3 with head rod 2 can, easy dismounting, swift.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a construction is prefabricated with safe operation platform to round pipe culvert, characterized by: comprises a first connecting rod (2), a second connecting rod (3), a first connecting column (4), a second connecting column (5) and an operation pedal (7); the second connecting rods (3) are circumferentially arranged on the outer side of the circular pipe culvert external template (1), and the second connecting columns (5) are circumferentially arranged on the outer sides of the second connecting rods (3); one end of each first connecting rod (2) is connected to the outer wall of the circular pipe culvert outer template (1), and the other end of each first connecting rod (2) is detachably and correspondingly connected with each first connecting column (4); one ends of the second connecting rods (3) are detachably and correspondingly connected with the first connecting columns (4), and the other ends of the second connecting rods (3) are respectively detachably and correspondingly connected with the second connecting columns (5); the plurality of second connecting columns (5) are located at the same horizontal height, and the operation pedals (7) are laid on the plurality of second connecting columns (5), so that the operation pedals (7) form a safe operation platform around the outer side of the circular culvert external template (1).
2. The safe operation platform for the prefabrication construction of the circular pipe culvert, according to claim 1, is characterized in that: the other end of the first connecting rod (2) is provided with a first through hole (21), and the aperture of the first through hole (21) is larger than the diameter of the first connecting column (4), so that the first connecting column (4) can penetrate through the first connecting rod (2) through the first through hole (21).
3. The safe operation platform for the prefabrication construction of the circular pipe culvert, according to claim 1, is characterized in that: the both ends of second connecting rod (3) all be formed with second through-hole (31), the aperture of second through-hole (31) is greater than the diameter of first spliced pole (4) and second spliced pole (5), makes first spliced pole (4) can run through the one end of second connecting rod (3) through second through-hole (31), the other end that second connecting rod (3) can be run through second through-hole (31) second spliced pole (5).
4. The safe operation platform for the prefabrication construction of the round pipe culvert according to claim 1 or 3, wherein the safe operation platform comprises: the bottom of the second connecting rod (3) is vertically connected with a supporting rod (6), and the supporting rod (6) is vertically supported on the ground.
5. The safe operation platform for the prefabrication construction of the round pipe culvert according to any one of claims 1 to 3, wherein: the connecting column is characterized in that a first connecting rod (2) and a second connecting rod (3) which are coaxially arranged on the first connecting column (4) are arranged in the radial direction of the circular pipe culvert outer template (1), and the first connecting rods (2) and the second connecting rods (3) are arranged at equal intervals.
6. The safe operation platform for the prefabrication construction of the circular pipe culvert, according to claim 5, is characterized in that: the upper end of the first connecting column (4) is higher than the laying height of the operation pedal (7).
7. The safe operation platform for the prefabrication construction of the round pipe culvert according to claim 1 or 3, wherein the safe operation platform comprises: the upper ends of the second connecting columns (5) are higher than the upper ends of the first connecting columns (4) and the operation pedal (7), so that the plurality of second connecting columns (5) form a protective rod system on the outer side of the operation pedal (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221764432.6U CN217782795U (en) | 2022-07-07 | 2022-07-07 | Safe operation platform for prefabricating construction of circular pipe culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221764432.6U CN217782795U (en) | 2022-07-07 | 2022-07-07 | Safe operation platform for prefabricating construction of circular pipe culvert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217782795U true CN217782795U (en) | 2022-11-11 |
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ID=83939489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221764432.6U Active CN217782795U (en) | 2022-07-07 | 2022-07-07 | Safe operation platform for prefabricating construction of circular pipe culvert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217782795U (en) |
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2022
- 2022-07-07 CN CN202221764432.6U patent/CN217782795U/en active Active
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