CN219344707U - Subway assembled station high altitude grouting equipment - Google Patents
Subway assembled station high altitude grouting equipment Download PDFInfo
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- CN219344707U CN219344707U CN202320686854.4U CN202320686854U CN219344707U CN 219344707 U CN219344707 U CN 219344707U CN 202320686854 U CN202320686854 U CN 202320686854U CN 219344707 U CN219344707 U CN 219344707U
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- vertical lifting
- station high
- lifting device
- stress
- grouting
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Abstract
The utility model discloses subway assembly type station high-altitude grouting equipment, which belongs to the technical field of prefabrication assembly and comprises a complete machine running mechanism, a stress rack, vertical lifting equipment and a construction platform; the stress frame is arranged at the top end of the whole machine running mechanism and is of a standard joint and adjusting joint combined structure; the vertical lifting device is arranged above the stress rack and can be transversely movably connected on the stress rack; the construction platform is arranged at the top end of the vertical lifting device. By utilizing the structural characteristics of longitudinal and transverse movement, the movement of each position of the side wall and the top arched tenon part inside the prefabricated station can be realized; the operation is safe, simple and easy.
Description
Technical Field
The utility model belongs to the technical field of prefabrication and assembly, and particularly relates to subway assembly type station high-altitude grouting equipment.
Background
With the recent years of building assembled subway stations into buses in several cities in China, the prefabricated assembly technology is representative to have feasibility, but how to ensure the waterproof performance of the structure is important for the new technology.
The waterproof performance of the assembled structure is mainly reflected in the waterproof capability between member joints, and the height of the side wall top arch of the prefabricated member is higher, particularly, the cast-in-situ assembled structure of the plate structure in the pile anchor system has the top arch grouting height reaching 15.4 meters, the traditional grouting construction platform is erected by adopting a movable door frame, so that great influence is brought to the operation and safety of constructors, and meanwhile, the conventional tenon grouting construction method is low in operability.
There is a need in the art for a new solution to this problem.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides subway assembly type station high-altitude grouting equipment which is used for solving the problem of difficult high-altitude operation of grouting between tenon mortises of prefabricated components of a station side wall and a top plate.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a subway assembly type station high-altitude grouting equipment comprises a complete machine running mechanism, a stress rack, vertical lifting equipment and a construction platform; the stress frame is arranged at the top end of the whole machine running mechanism and is of a standard joint and adjusting joint combined structure; the vertical lifting device is arranged above the stress rack and can be transversely movably connected on the stress rack; the construction platform is arranged at the top end of the vertical lifting device.
The preferable running mechanism of the whole machine comprises a driving motor, a driving wheel, a driven wheel, a coupler and a transmission shaft; the driving wheel is rigidly connected with the coupling through a transmission shaft.
The preferable vertical lifting equipment moves on a walking track arranged on the stressed rack, and a walking wheel and a rail clamping device are arranged at the bottom of the vertical lifting equipment.
The preferable subway assembly type station high-altitude grouting equipment also comprises a hydraulic and electric system; the hydraulic and electric system comprises an electric control cabinet, a hydraulic system and a walking alarm system.
Through the design scheme, the utility model has the following beneficial effects:
1. by utilizing the structural characteristics of longitudinal and transverse movement, the movement of each position of the side wall and the top arched tenon part inside the prefabricated station can be realized;
2. the operation is safe, simple and easy.
3. When the grouting vehicle has accumulated running errors or needs to be adjusted in initial installation, the coupling is only required to be opened, and the motor on one side is clicked to be used for adjusting the parking space.
4. The stress frame is a combined section of a standard section and an adjusting section, and can be suitable for structures with spans of different sizes through combination, and meanwhile, the stress frame is small in size, light in weight and convenient to carry during on-site assembly.
Drawings
Fig. 1 is a schematic diagram of a landing state of a subway assembly type station high-altitude grouting device.
Fig. 2 is a schematic diagram showing a lifting state of the subway assembly type station high-altitude grouting equipment.
Fig. 3 is a side view of the subway assembly type station high-altitude grouting equipment.
Fig. 4 is a bottom view of a complete machine running mechanism of the subway assembly type station high-altitude grouting equipment.
Fig. 5 is a front view of a whole machine running mechanism of the subway assembly type station high-altitude grouting equipment.
Fig. 6 is a partially enlarged schematic side view of a complete machine running mechanism of the subway assembly type station high-altitude grouting equipment.
Fig. 7 is a schematic structural view of a running wheel and a rail clamping device of the subway assembly type station high-altitude grouting equipment.
Fig. 8 is an open schematic diagram of a rail clamp of a subway assembly type station high-altitude grouting device.
In the figure, a whole machine running mechanism, a 101-driving motor, a 102-driving wheel, a 103-driven wheel, a 104-coupling, a 105-transmission shaft, a 2-stress rack, a 201-running track, a 3-vertical lifting device, a 301-running wheel, a 302-rail clamping device, a 4-construction platform and a 5-hydraulic and electric system are arranged.
Detailed Description
The following describes the embodiments of the present utility model in detail with reference to the drawings
It should be noted that the terms "front and rear," up and down, left and right, "and the like are merely simplified terms for intuitively describing the positional relationship based on the drawings, and are not limited to the technical solution.
In order to more clearly illustrate the present utility model, the present utility model will be further described with reference to preferred embodiments. Those skilled in the art will appreciate that. The following detailed description is illustrative rather than limiting, and the user may make various changes to the following parameters without departing from the inventive mechanism and scope set forth in the claims. Well-known methods and procedures have not been described in detail so as not to obscure the present utility model.
The method is shown in the accompanying drawings 1-8: a subway assembly type station high-altitude grouting equipment comprises a whole machine running mechanism 1, a stress rack 2, vertical lifting equipment 3 and a construction platform 4; the stress frame 2 is arranged at the top end of the whole machine running mechanism 1, and the stress frame 2 is of a standard joint and adjusting joint combined structure; the vertical lifting device 3 is arranged above the stress frame 2, and the vertical lifting device 3 can be transversely movably connected on the stress frame 2; the construction platform 4 is installed at the top end of the vertical lifting device 3.
The whole machine running mechanism 1 is arranged at the bottommost layer of the equipment and is responsible for the longitudinal movement of the whole machine, and the vertical lifting equipment 3 can transversely move, so that the movement of each position of the side wall and the top arch tenon part in the prefabricated assembly type station can be realized; the operation is safe, simple and easy. The stress frame 2 is a combined section of a standard section and an adjusting section, can be suitable for structures with spans of different sizes through combination, and has small size, light weight and convenient carrying when being assembled on site.
The whole machine running mechanism 1 further comprises a driving motor 101, a driving wheel 102, a driven wheel 103, a coupler 104 and a transmission shaft 105; the grouting vehicle runs in a double-drive synchronous running mode, and the driving wheel 102 is rigidly connected with the coupling 104 through a transmission shaft 105. The synchronous and straight running of the locomotive can be ensured. When the grouting vehicle has accumulated running errors or needs to be adjusted in initial installation, the coupling 104 is only required to be opened, and the motor on one side is clicked to be used for adjusting the parking space.
Further, the vertical lifting device 3 moves on a running rail 201 arranged on the stressed frame 2, and a running wheel 301 and a rail clamping device 302 are arranged at the bottom of the vertical lifting device 3. The stress frame 2 is provided with a running track 201 which is connected with the frame through a track pressing plate, and the track center distance is ensured during installation. For convenient transportation, the track is divided into three sections, and after the track is installed and fixed on a construction site, the pull joints of the three sections of track are welded together. Because the equipment is lighter in weight, the equipment can be moved by adopting a manual pushing mode.
The vertical lifting device 3 expands and folds the scissor type supporting frame through the oil cylinder to lift, and consists of the scissor type lifting frame, the oil cylinder, the hydraulic pump station and the electric cabinet.
Further, the construction platform 4 is made of thin-wall light steel, so that the weight of the upper structure is effectively reduced.
Further comprising a hydraulic and electrical system 5; the hydraulic and electric system 5 comprises an electric control cabinet, a hydraulic system and a walking alarm system, and provides power for the longitudinal movement of the whole machine and the lifting of the platform.
In the specific embodiment, marking the station center line of the travelling wheel of the grouting frame on the prefabricated part B block of the part to be installed according to the wheelbase; building a supporting frame by using a steel pipe, and placing sleepers on the supporting frame; the standard section and the adjusting section of the stressed frame 2 are sequentially hoisted and arranged on the supporting frame; the running rail 201 arranged on the stress frame 2 is installed, the centers of the paving rails are kept parallel, and the levelness of the two rail surfaces is checked by the horizontal dimension and the pressing plate is welded and fixed; mounting a complete machine running mechanism 1, and assembling a motor, a chain, a transmission shaft, a support and the like; the vertical lifting device 3 is installed, prefabricated by a manufacturer, can be directly hung on a running track 201 arranged on the stressed frame 2 on site, and then is provided with a track clamping device 302; the whole hydraulic and electric system 5 comprises an electric control cabinet, a hydraulic system, a running alarm system and the like;
seven annular mortises and seven longitudinal mortises exist in each annular prefabricated part of the grouting part of the assembled structure mortises, wherein the three mortises of the bottom plate block part can be directly operated on the ground without lifting equipment, eleven mortises of the wall surface and the top arch are matched with lifting equipment to be constructed, grouting is performed in the sequence of first lower, then upper, first annular seam and then longitudinal seam, and before construction, the whole equipment system is comprehensively checked, and the operation condition of the stirring tank and the high-altitude grouting equipment is checked; meanwhile, the mortice grouting holes and the exhaust holes to be grouting are marked clearly, and the grouting holes and the exhaust holes are cleaned by an air compressor. And a throttle valve is arranged on all mortises and grouting holes around the part to be grouting and the exhaust holes through high-altitude grouting equipment, a grouting connecting pipe is led out, the connecting pipe is connected with a grouting machine, and the connecting pipe at the exhaust holes stretches into the waste bucket. Preparing grouting slurry; and (3) grouting sequentially, and cleaning all equipment and pipelines with acetone in time after grouting is finished, so as to prevent blockage from affecting subsequent construction.
It will be apparent that the embodiments described above are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (5)
1. A subway assembled station high altitude grouting equipment, its characterized in that: comprises a complete machine running mechanism (1), a stress rack (2), vertical lifting equipment (3) and a construction platform (4); the stress rack (2) is arranged at the top end of the whole machine running mechanism (1), and the stress rack (2) is of a standard joint and adjusting joint combined structure; the vertical lifting device (3) is arranged above the stress frame (2), and the vertical lifting device (3) can be transversely movably connected on the stress frame (2); the construction platform (4) is arranged at the top end of the vertical lifting device (3).
2. The subway assembly station high altitude grouting equipment according to claim 1, wherein: the whole machine running mechanism (1) comprises a driving motor (101), a driving wheel (102), a driven wheel (103), a coupler (104) and a transmission shaft (105); the driving wheel (102) is rigidly connected with the coupling (104) through a transmission shaft (105).
3. The subway assembly station high altitude grouting equipment according to claim 1, wherein: the vertical lifting device (3) moves on a walking track (201) arranged on the stressed rack (2), and a walking wheel (301) and a rail clamping device (302) are arranged at the bottom of the vertical lifting device (3).
4. The subway assembly station high altitude grouting equipment according to claim 1, wherein: the construction platform (4) is made of thin-wall light steel materials.
5. The subway assembly station high altitude grouting equipment according to claim 1, wherein: also comprises a hydraulic and electric system (5); the hydraulic and electric system (5) comprises an electric control cabinet, a hydraulic system and a walking alarm system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320686854.4U CN219344707U (en) | 2023-03-31 | 2023-03-31 | Subway assembled station high altitude grouting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320686854.4U CN219344707U (en) | 2023-03-31 | 2023-03-31 | Subway assembled station high altitude grouting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219344707U true CN219344707U (en) | 2023-07-14 |
Family
ID=87076126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320686854.4U Active CN219344707U (en) | 2023-03-31 | 2023-03-31 | Subway assembled station high altitude grouting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219344707U (en) |
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2023
- 2023-03-31 CN CN202320686854.4U patent/CN219344707U/en active Active
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