CN216945883U - Gantry crane track device capable of being recycled in small-caliber pipe jacking construction - Google Patents
Gantry crane track device capable of being recycled in small-caliber pipe jacking construction Download PDFInfo
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- CN216945883U CN216945883U CN202220288490.XU CN202220288490U CN216945883U CN 216945883 U CN216945883 U CN 216945883U CN 202220288490 U CN202220288490 U CN 202220288490U CN 216945883 U CN216945883 U CN 216945883U
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Abstract
The utility model relates to the technical field of pipe jacking construction, in particular to a gantry crane track device capable of being recycled in small-caliber pipe jacking construction, which comprises buttresses, a transverse beam, a track supporting beam and a connecting diagonal rod, wherein the transverse beam is arranged at the tops of the buttresses, the track supporting beam is arranged at the tops of the transverse beams, and the connecting diagonal rod is arranged between the transverse beam and the track supporting beam. The assembled components are common in the market, flexible and practical, and can be used after being assembled.
Description
Technical Field
The utility model relates to the technical field of pipe jacking construction, in particular to a gantry crane track device capable of being recycled in small-caliber pipe jacking construction.
Background
In the construction of the small-diameter pipeline of the passing rainwater and sewage pipeline, a pipe jacking process is usually adopted for construction, the pipe jacking construction is carried out in a sinking well after a sinking well is arranged, firstly, a pipe jacking machine base and a machine are installed on a bottom plate of the sinking well, after a centering point is adjusted, the construction of hoisting, placing and jacking the rainwater and sewage pipe is carried out, wherein the pipe jacking machine base, the machine installation, the hoisting, the placing and the jacking of the rainwater and sewage pipe relate to hoisting operation, a gantry crane is adopted for hoisting operation in common operation, a track of the gantry crane adopts a structural form of a longitudinal full-length reinforced concrete foundation and small I-shaped steel so as to meet the use requirement of the gantry crane, and the construction of a passing pipe with the short distance of not more than 50m is usually carried out by adopting an automobile crane.
However, adopt the portal crane track that vertical logical long reinforced concrete basis + little I steel set up, construction cycle is long, and the degree of difficulty is big when track elevation and linear control are influenced by constructor's operation level and are demolishd greatly, and the expense is high, adopts the mobile crane cooperation construction, then need handle and need provide the crane place and receive the place limitation big, and the mobile crane working costs is high, has increased construction cost, and the existing problem is waited for improvement urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gantry crane track device capable of being recycled in small-caliber pipe jacking construction, and aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: a gantry crane track device capable of being recycled in small-caliber pipe jacking construction comprises a buttress, a transverse beam, a track supporting beam and a connecting inclined rod, wherein the transverse beam is arranged at the top of the buttress, the track supporting beam is arranged at the top of the transverse beam, and the connecting inclined rod is arranged between the transverse beam and the track supporting beam.
Preferably, the buttress is made of common brick masonry, the transverse beam is made of square steel tubes, the track supporting beam is made of H-shaped steel, and track stiffening ribs are arranged in the track supporting beam at intervals of 1.4 m.
Preferably, both ends of the transverse beam are provided with reserved bolt holes.
Preferably, a track support beam seam is provided on one side of the track support beam.
Preferably, the top of the rail support beam is provided with a rail beam, and one side of the rail beam is provided with a rail beam joint.
Preferably, one end of the track supporting beam is provided with a limiting device, and one end of the track supporting beam is provided with a reserved hole.
Compared with the prior art, the utility model provides a gantry crane track device capable of being recycled in small-caliber pipe jacking construction through improvement, and the gantry crane track device has the following improvements and advantages:
one is as follows: the gantry crane can realize the lifting and transporting functions under the favorable support of the device, and the device solves the problems that the track arrangement is greatly influenced by operators, the mounting and dismounting difficulty of the gantry crane track is high, the manufacturing period is long, the cost is high and the like;
the second step is as follows: the gantry crane track assembly has the advantages that the mounting and dismounting period of the track is shortened, gantry crane track assemblies are effectively recycled, the problems that the use of a crane is influenced by the field and the use cost is high are solved, the working efficiency is improved, the operation time is shortened, the construction cost is saved, the assembled assemblies are common in the market, and the gantry crane track assembly is flexible and practical, can be used after being assembled and dismounted after finishing, and can be recycled.
Drawings
The utility model is further explained below with reference to the figures and examples:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a plan configuration view of the present invention;
FIG. 3 is an elevational construction drawing of the present invention;
FIG. 4 is a front constructional view of the present invention;
FIG. 5 is a detail view of the first embodiment of the present invention;
FIG. 6 is a detail view of the second embodiment of the present invention.
Description of the reference numerals:
101. buttress; 201. a transverse beam; 201-1, reserving bolt holes; 301. a rail support beam; 302. a track stiffener; 303. a track beam; 304. a rail support beam seam; 305. a track beam seam; 306. a limiting device; 307. reserving a hole; 401. and connecting the inclined rod.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a gantry crane track device capable of being recycled in small-caliber pipe jacking construction by improving, and the technical scheme of the utility model is as follows:
as shown in fig. 1-6, a gantry crane track device capable of being recycled in small pipe diameter pipe jacking construction comprises buttresses 101, transverse beams 201, track supporting beams 301 and connecting diagonal rods 401, wherein the transverse beams 201 are arranged at the tops of the buttresses 101, the track supporting beams 301 are arranged at the tops of the transverse beams 201, the connecting diagonal rods 401 are arranged between the transverse beams 201 and the track supporting beams 301, the buttresses 101 are made of common brick masonry, the transverse beams 201 are made of square steel pipes, the track supporting beams 301 are made of H-shaped steel, track reinforcing ribs 302 are arranged at intervals of 1.4m inside the track supporting beams 301, bolt connecting ports are arranged at the ends for facilitating connection, 5# steel channels with limiting steel plates welded at the ends are used as the track supporting beams 301, the transverse beams 201 and the track supporting beams 301 are bolted by the connecting diagonal rods 401 to form a truss stable structure, the gantry crane track device is convenient to install and can be recycled, the construction efficiency is improved, the construction cost is saved, the connecting inclined rods 401 made of the 22# steel bars are connected in a bolted mode to form an effective truss stable structure, and the stability and the safety of longitudinal and transverse movement of the gantry crane during construction are enhanced.
Furthermore, both ends of the transverse beam 201 are provided with reserved bolt holes 201-1, drilling and welding 16# reserved bolt holes 201-1 are carried out in combination with the distance of 5m of the track beam 303 required by the open caisson size of a small push pipe of usually 80-120cm, the drilled and welded reserved bolt holes 201-1 are symmetrically arranged at 4 positions, the distance from the track center line is 45cm, the center position of the reserved bolt holes is 5cm above the center of the cross section of the square steel pipe, the effect of the reserved bolt holes is that the transverse beam 201 and the track supporting beam 301 of the device form an effective truss stress structure under the effect of the connecting inclined rod 401, and the stability of the gantry crane track under the working condition is ensured.
Further, one side of the rail support beam 301 is provided with a rail support beam seam 304.
Further, the top of the rail support beam 301 is provided with a rail beam 303, and one side of the rail beam 303 is provided with a rail beam joint 305.
Further, one end of the track supporting beam 301 is provided with a limiting device 306, and one end of the track supporting beam 301 is provided with a prepared hole 307, the prepared hole 307 can be drilled as required, so that the connecting diagonal rods 401 can be conveniently connected with the track supporting beam 301 and the transverse beam 201, and the truss stable structure formed by the device is ensured.
The working principle is as follows: the transverse beam 201 and the track supporting beam 301 of the device can be in a form of drilling holes or welding nuts on the transverse beam 201 and the track supporting beam 301, connecting inclined rods 401 made of No. 22 steel bars are adopted for bolted connection to form an effective truss stable structure, the stability and the safety of longitudinal and transverse movement of the gantry crane during construction are enhanced, the foundation of the device does not need to be an integral concrete foundation, only a temporary buttress 101 is needed to be arranged, the buttress 101 can be arranged by adopting a brick masonry or a movable concrete pier, the aspect ratio is not less than 4:3, the aspect ratio is not more than 5:3, the use requirement of the universal gantry crane can be met, the foundation structure is simple, only a foundation in a foundation influence range is needed to be treated, the construction efficiency is improved, the construction cost is saved, the buttress 101 in a sinking well range can be directly built or placed at the top of a sinking well, and the cost for foundation treatment is effectively saved, the device can enter and leave the field along with a pipe jacking machine when entering and leaving the field, does not need to bear excessive entrance cost, can be repeatedly used, has low comprehensive use construction cost relative to a truck crane, increases the income of projects, is simple to install and dismantle, is convenient to construct, is particularly suitable for the pipe jacking construction of a road-crossing rainwater sewage pipeline with short construction period and the diameter of 80-120cm, greatly saves the construction cost, improves the working efficiency, can be correspondingly changed according to the structure in the construction of gantry crane rails of other places such as a prefabrication plant, a temporary beam yard, a subway, a yard and the like, solves the problems of high basic treatment cost and high dismantling cost difficulty in the construction of the conventional gantry crane rails, builds the buttress 101 according to the transverse 5m and the longitudinal 4m when in use, then places the transverse beam 201, places the rail supporting beam 301 welded with the rail beam 303 and the rail stiffening rib 302 on the transverse beam 201, meanwhile, the treatment of the rail support beam seam 304 is carried out, and finally the bolt connection of the connecting inclined rod 401 is carried out to form a stable truss structure, so that a device structure of the gantry crane rail assembly capable of being recycled is formed, and the gantry crane can walk conveniently. The device is formed by combining a simple buttress 101, a transverse beam 201, a track supporting beam 301 and a connecting inclined rod 401, is simple in structure, convenient to install and operate, and easy for operators to directly operate by hands, and can realize hoisting and transporting functions of a gantry crane under the favorable support of the device; the period is torn open to orbital ann has been shortened, and effectual recycle portal crane track subassembly has avoided using the crane to hang the factor that receives the place influence and the high problem of use cost, has improved work efficiency, and it is long, saved construction cost when having shortened the operation, the subassembly of assembling all is market common, and is nimble practical, pieces together promptly and uses, finishes along with tearing open, recycles, economic environmental protection.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a portal crane rail set of circulated use in construction of pipe jacking of small pipe footpath which characterized in that: including buttress (101), horizontal roof beam (201), track supporting beam (301) and connection down tube (401), horizontal roof beam (201) set up in the top of buttress (101), track supporting beam (301) set up in the top of horizontal roof beam (201), be provided with between horizontal roof beam (201) and track supporting beam (301) and be connected down tube (401).
2. The gantry crane rail device capable of being recycled in small-caliber pipe jacking construction according to claim 1, wherein: buttress (101) adopt ordinary brick brickwork to make, horizontal roof beam (201) material is square steel pipe, the material of track supporting beam (301) is H shaped steel, and the inside every interval 1.4m of track supporting beam (301) is provided with track stiffening rib (302).
3. The gantry crane rail device capable of being recycled in small-caliber pipe jacking construction according to claim 1, wherein: both ends of the transverse beam (201) are provided with reserved bolt holes (201-1).
4. The gantry crane rail device capable of being recycled in small-caliber pipe jacking construction according to claim 1, wherein: one side of the track supporting beam (301) is provided with a track supporting beam seam (304).
5. The gantry crane rail device capable of being recycled in small-caliber pipe jacking construction according to claim 1, wherein: the top of the track supporting beam (301) is provided with a track beam (303), and one side of the track beam (303) is provided with a track beam joint (305).
6. The gantry crane rail device capable of being recycled in small-caliber pipe jacking construction according to claim 1, wherein: one end of the track supporting beam (301) is provided with a limiting device (306), and one end of the track supporting beam (301) is provided with a reserved hole (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220288490.XU CN216945883U (en) | 2022-02-14 | 2022-02-14 | Gantry crane track device capable of being recycled in small-caliber pipe jacking construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220288490.XU CN216945883U (en) | 2022-02-14 | 2022-02-14 | Gantry crane track device capable of being recycled in small-caliber pipe jacking construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216945883U true CN216945883U (en) | 2022-07-12 |
Family
ID=82318538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220288490.XU Active CN216945883U (en) | 2022-02-14 | 2022-02-14 | Gantry crane track device capable of being recycled in small-caliber pipe jacking construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216945883U (en) |
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2022
- 2022-02-14 CN CN202220288490.XU patent/CN216945883U/en active Active
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