CN211547401U - Gate-type mound bent cap construction trolley - Google Patents
Gate-type mound bent cap construction trolley Download PDFInfo
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- CN211547401U CN211547401U CN201922400515.1U CN201922400515U CN211547401U CN 211547401 U CN211547401 U CN 211547401U CN 201922400515 U CN201922400515 U CN 201922400515U CN 211547401 U CN211547401 U CN 211547401U
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- portal
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- platform truck
- walking
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Abstract
The utility model discloses a gate-type mound bent cap construction platform truck, including the platform truck body, install subaerial twice guide rail and with guide rail sliding connection walk shape mechanism, the platform truck body includes portal crossbeam, portal connected frame and two sets of portal stands, and two sets of portal stands are fixed mounting respectively in portal crossbeam lower part both sides, and the equal movable sleeve of portal stand lower extreme is equipped with the slide cartridge, and slide cartridge lower extreme fixed mounting is on walking shape mechanism, it all installs first climbing mechanism to walk shape mechanism both ends, fixed mounting has the second climbing mechanism between two frame both ends of portal and the walking shape mechanism. The utility model discloses simple structure, it is rational in infrastructure, area occupied is less, does benefit to the construction, and can realize the fine setting of platform truck height and adjust on a large scale through first climbing mechanism and second climbing mechanism, has two kinds of height adjustment modes, and the workman of being convenient for can be under construction with more suitable height to the efficiency of construction has been improved.
Description
Technical Field
The utility model relates to a platform truck technical field, more specifically say, in particular to gate-type mound bent cap construction platform truck.
Background
With the improvement of the traffic conditions in China, more and more highway-crossing bridges and railway-crossing bridges exist, and the development of three-dimensional traffic has higher and higher requirements on construction equipment. Particularly, the development of three-dimensional traffic puts forward the requirement for changing construction equipment, and not only the normal operation of a lower-layer route but also the construction progress and quality are ensured. The railway-crossing gate-type pier capping beam construction trolley is special equipment for solving the problem of railway-crossing gate-type pier construction, the existing construction trolley has the defects of large occupied space, inconvenient construction, incapability of quickly carrying out fine adjustment and large-scale adjustment of height, and lower construction efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an occupation space is little, can conveniently adjust the gate-type mound bent cap construction trolley of height to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gate-type mound bent cap construction platform truck, include the platform truck body, install at subaerial twice guide rail and with guide rail sliding connection walk shape mechanism, the platform truck body includes portal crossbeam, portal connected frame and two sets of portal stands, two sets of portal stands respectively fixed mounting in portal crossbeam lower part both sides, the equal movable sleeve of portal stand lower extreme is equipped with a slide cartridge, slide cartridge lower extreme fixed mounting is on walking shape mechanism, and is two sets of connect frame fixed connection through the portal between the portal stand, it all installs first climbing mechanism to walk shape mechanism both ends, fixed mounting has second climbing mechanism between two frame both ends of portal and the shape mechanism of walking.
Preferably, the walking mechanism comprises a lower longitudinal beam and two walking wheels, the two walking wheels are in sliding connection with the guide rails at the corresponding positions, and two ends of the lower longitudinal beam are fixedly connected with the walking wheels at the corresponding positions through a first jacking mechanism.
Preferably, the lower end of the second jacking mechanism is fixedly provided with a heightening pad seat, and the lower end of the heightening pad seat is detachably mounted on the lower longitudinal beam through a bolt.
Preferably, the first jacking mechanism and the second jacking mechanism are both oil cylinders.
Preferably, round holes are formed in the surfaces of the two sides of the sliding cylinder and the surface of the lower end of the portal upright post, and the sliding cylinder is fixedly connected with the portal upright post through a pin shaft inserted in the round holes.
Preferably, the two ends of the lower surface of the portal beam are fixedly provided with inclined struts, and the other ends of the inclined struts are fixedly connected with portal columns at corresponding positions.
Preferably, a bailey sheet is mounted on the upper part of the gantry beam.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, it is rational in infrastructure, area occupied is less, does benefit to the construction, and can realize the fine setting of platform truck height and adjust on a large scale through first climbing mechanism and second climbing mechanism, has two kinds of height adjustment modes, and the workman of being convenient for can be under construction with more suitable height to the efficiency of construction has been improved.
Drawings
FIG. 1 is a schematic structural view of a gate-type pier capping beam construction trolley of the present invention;
fig. 2 is the utility model relates to a side view of gate-type mound bent cap construction platform truck.
In the figure: the device comprises a first jacking mechanism 1, a second jacking mechanism 2, a sliding barrel 3, a round hole 4, a pin shaft 5, a walking mechanism 6, a gantry upright post 7, a gantry cross beam 8, a gantry connecting frame 9, an inclined strut 10, a lower longitudinal beam 11, a walking wheel 12, a Bailey sheet 13, a heightening pad 14 and a guide rail 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a gate-type mound bent cap construction platform truck, including the platform truck body, install at subaerial twice guide rail 15 and with guide rail 15 sliding connection's the mechanism 6 that appears of walking, the platform truck body includes portal crossbeam 8, portal linking frame 9 and two sets of portal stands 7, two sets of portal stands 7 are fixed mounting respectively in portal crossbeam 8 lower part both sides, the equal movable sleeve of portal stand 7 lower extreme is equipped with slide cartridge 3, slide cartridge 3 lower extreme fixed mounting is on walking the mechanism 6 that appears, connect frame 9 fixed connection through the portal between two sets of portal stands 7, walk and install first climbing mechanism 1 at 6 both ends of mechanism, fixed mounting has second climbing mechanism 2 between two portal frames 9 both ends and the mechanism 16 that appears, first climbing mechanism 1 is responsible for the high fine setting, second climbing mechanism 2 is responsible for the adjustment of platform truck whole height.
In this embodiment, the shape walking mechanism 6 includes the lower longitudinal beam 11 and two shape walking wheels 12, the two shape walking wheels 12 are connected with the guide rail 15 in the corresponding position in a sliding manner, and both ends of the lower longitudinal beam 11 are fixedly connected with the shape walking wheels 12 in the corresponding position through the first jacking mechanism 1, so that the trolley body can be conveniently moved.
In this embodiment, the heightening pad 14 is fixedly installed at the lower end of the second jacking mechanism 1, the lower end of the heightening pad 14 is detachably installed on the lower longitudinal beam 11 through a bolt, and the heightening pad 14 can be replaced and adjusted so as to meet the requirement of large-range height adjustment of the gantry beam 8.
In this embodiment, the first jacking mechanism 1 and the second jacking mechanism 2 are both oil cylinders, and can rapidly lift the lower longitudinal beam 11 and the gantry upright post 7.
In this embodiment, round hole 4 has all been seted up to 3 both sides surfaces of slide cartridge and portal stand 7 lower extreme surface, and pivot 5 and portal stand 7 fixed connection are established through 4 interpolation of round hole to slide cartridge 3, reduce the hydro-cylinder atress.
In this embodiment, the equal fixed mounting in portal crossbeam 8 lower surface both ends has bracing 10, and the equal fixed mounting of bracing 10 other end has improved holistic structural strength of platform truck and stability through bracing 10 at the portal stand 7 fixed connection who corresponds the position.
In this embodiment, the bailey piece 13 is installed on the upper portion of the gantry beam 8 and is used for supporting the cover beam.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a gate-type mound bent cap construction platform truck, include the platform truck body, install subaerial twice guide rail and with guide rail sliding connection's the mechanism of walking to appear, the platform truck body includes portal crossbeam, portal connection frame and two sets of portal stands, its characterized in that: two sets of portal stands are fixed mounting respectively in portal crossbeam lower part both sides, and the equal movable sleeve of portal stand lower extreme is equipped with smooth section of thick bamboo, and smooth section of thick bamboo lower extreme fixed mounting is on walking shape mechanism, and is two sets of connect frame fixed connection through the portal between the portal stand, walk shape mechanism both ends and all install first climbing mechanism, two frame both ends of portal and walk shape mechanism between fixed mounting have the second climbing mechanism.
2. The gate-type pier capping beam construction trolley according to claim 1, wherein: the walking mechanism comprises a lower longitudinal beam and two walking wheels, the two walking wheels are in sliding connection with the guide rails at the corresponding positions, and two ends of the lower longitudinal beam are fixedly connected with the walking wheels at the corresponding positions through a first jacking mechanism.
3. The gate-type pier capping beam construction trolley according to claim 2, wherein: the lower end of the second jacking mechanism is fixedly provided with a heightening pad seat, and the lower end of the heightening pad seat is detachably arranged on the lower longitudinal beam through a bolt.
4. The gate-type pier capping beam construction trolley according to claim 3, wherein: and the first jacking mechanism and the second jacking mechanism are both oil cylinders.
5. The gate-type pier capping beam construction trolley according to claim 1, wherein: round holes are formed in the surfaces of the two sides of the sliding barrel and the surface of the lower end of the portal stand column, and the sliding barrel is fixedly connected with the portal stand column through a pin shaft inserted in the round holes.
6. The gate-type pier capping beam construction trolley according to claim 5, wherein: the equal fixed mounting in portal crossbeam lower surface both ends has the bracing, and the equal fixed mounting of bracing other end is at the portal stand fixed connection who corresponds the position.
7. The gate-type pier capping beam construction trolley according to claim 6, wherein: and a bailey sheet is arranged on the upper part of the portal beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922400515.1U CN211547401U (en) | 2019-12-27 | 2019-12-27 | Gate-type mound bent cap construction trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922400515.1U CN211547401U (en) | 2019-12-27 | 2019-12-27 | Gate-type mound bent cap construction trolley |
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| Publication Number | Publication Date |
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| CN211547401U true CN211547401U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922400515.1U Active CN211547401U (en) | 2019-12-27 | 2019-12-27 | Gate-type mound bent cap construction trolley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575258A (en) * | 2022-03-07 | 2022-06-03 | 山东高速路桥国际工程有限公司 | Bridge capping beam construction method in riding railway line environment |
-
2019
- 2019-12-27 CN CN201922400515.1U patent/CN211547401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575258A (en) * | 2022-03-07 | 2022-06-03 | 山东高速路桥国际工程有限公司 | Bridge capping beam construction method in riding railway line environment |
| CN114575258B (en) * | 2022-03-07 | 2022-10-11 | 山东高速路桥国际工程有限公司 | Bridge bent cap construction method in riding railway line environment |
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