CN221142485U - Hydraulic beam moving device - Google Patents
Hydraulic beam moving device Download PDFInfo
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- CN221142485U CN221142485U CN202322723621.XU CN202322723621U CN221142485U CN 221142485 U CN221142485 U CN 221142485U CN 202322723621 U CN202322723621 U CN 202322723621U CN 221142485 U CN221142485 U CN 221142485U
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- lifting
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- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of bridge installation equipment, in particular to a hydraulic beam moving device, which comprises: the base is used for being placed on the slide way, and a jacking jack and a transverse jack are arranged on the base; the jacking jack is slidably arranged on the bottom surface of the base and is used for jacking up the bridge; the transverse jack is arranged on the side face of the base, and the output end of the transverse jack is connected with the lifting jack so as to push the lifting jack to move horizontally; and the hydraulic control equipment is connected with the lifting jack and the transverse jack to control the ejection or retraction of the piston rods of the lifting jack and the transverse jack. The utility model completes the improvement and the upgrade of the existing bridge beam moving device, and effectively solves the technical problems of complicated beam moving process and excessive labor consumption in the prior art, thereby causing low beam moving working efficiency.
Description
Technical Field
The utility model relates to the technical field of bridge installation equipment, in particular to a hydraulic beam moving device.
Background
Culvert access bridge erection is an important component in road engineering and has the function of ensuring smooth passage of pedestrians and vehicles, so that the culvert access bridge erection is required to have the capability of bearing various loads and environmental factors. However, the existing bridge girder erection equipment cannot erect adjacent bridges in place at one time.
In the prior art, when erecting an adjacent line bridge, a long strip steel plate is usually paved on a supporting cushion stone to serve as a slideway, a plurality of round steel roll shafts are paved on the long strip steel plate, then the bridge and a support are placed on the round steel roll shafts, and then a hand chain hoist is manually matched for sliding beams, so that the adjacent line bridge is erected in place.
However, the above-described beam moving device has the following problems when in use: 1. the contact area between the support and the roll shaft is small, so that the materials on the surfaces of the support and the roll shaft are easy to locally crush or deform, and the stability of the movable beam is reduced; 2. in the process of moving the beam, the roll shafts are required to be manually and constantly switched to ensure continuous movement of the bridge, and the process of switching the roll shafts is complicated, so that the working efficiency of moving the beam is low; 3. the cylindrical surface steel support used for the bridge has large mobility, and is required to bear forces with different properties and different magnitudes from all directions during temporary connection, so that the structure is easy to deform, and the normal use of the bridge is influenced; 4. the beam moving process needs to consume more manpower, the labor intensity of operators is high, and the beam moving speed is greatly influenced by unified coordination among operators, so that the beam moving speed and the beam moving quality cannot be ensured.
Disclosure of utility model
The utility model provides a hydraulic beam moving device, which aims to solve the technical problems of low beam moving working efficiency caused by complex beam moving process and excessive labor consumption in the prior art.
In order to solve the problems, the hydraulic beam moving device provided by the utility model adopts the following technical scheme:
a hydraulic beam displacement apparatus comprising:
The base is used for being placed on the slide way, and a jacking jack and a transverse jack are arranged on the base;
The jacking jack is slidably arranged on the bottom surface of the base and is used for jacking up the bridge;
The transverse jack is arranged on the side face of the base, and the output end of the transverse jack is connected with the lifting jack so as to push the lifting jack to move horizontally;
And the hydraulic control equipment is connected with the lifting jack and the transverse jack to control the ejection or retraction of the piston rods of the lifting jack and the transverse jack.
The hydraulic beam moving device provided by the utility model has the beneficial effects that: through setting up the base on the slide, the bottom surface slidable mounting jack of base, the side-mounting transverse jack at the base links to each other with the output of transverse jack and jack, simultaneously, links to each other jack and transverse jack with hydraulic control equipment, utilizes hydraulic control equipment control jack's piston rod ejecting to jack up the bridge, afterwards, utilizes hydraulic control equipment control transverse jack's piston rod ejecting, with the horizontal ejection of jack, thereby realizes the mesh with bridge lateral shifting. According to the utility model, the hydraulic control equipment is used for controlling the ejection or retraction of the lifting jack and the transverse jack, so that the high-precision adjustment of the bridge position can be realized, the operation steps are simple, an operator can know the operation flow skillfully after simple training, the labor cost consumed in the beam moving process is effectively saved, the labor efficiency of the operator is improved, and in conclusion, the technical problems of complicated beam moving process and excessive labor consumption, and low beam moving working efficiency in the prior art are effectively solved.
Further, the hydraulic control device is connected with the lifting jack and the transverse jack through a hydraulic distributor.
Further, the hydraulic distributor is provided with a plurality of interfaces, and the number of the interfaces is matched with the number of the jacking jacks and the transverse jacks, so that the hydraulic control equipment can respectively adjust the oil inlet quantity of the jacking jacks and the transverse jacks.
Further, the number of the jacking jacks is two, and the two jacking jacks are connected through a connecting plate.
Further, the two jacking jacks are sequentially arranged along the ejection direction of the piston rod of the transverse jack.
Further, the hydraulic control apparatus is a multiple-way electric oil pump having an electric mode and a manual mode.
Further, the multi-way electric oil pump is provided with a lifting pressure hand wheel so as to raise or lower the pressure of a hydraulic system of the multi-way electric oil pump.
Further, the multi-path electric oil pump is provided with a jack reversing hand wheel so as to control ejection or retraction of piston rods of the lifting jack and the transverse jack.
Further, the base is laterally open.
Further, the bottom surface of the base is provided with a groove, the lifting jack is slidably arranged in the groove, and the groove is used for limiting the moving direction of the lifting jack.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present utility model will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. In the drawings, embodiments of the utility model are illustrated by way of example and not by way of limitation, and like reference numerals refer to similar or corresponding parts and in which:
fig. 1 is an application schematic diagram of a hydraulic beam moving device provided by the utility model.
Reference numerals illustrate:
1. A base; 2. a slideway; 3. a jack is jacked; 4. a transverse jack; 5. a connecting plate; 6. a multi-way electric oil pump; 7. lifting a pressure hand wheel; 8. jack reversing handwheel; 9. and (3) a bridge.
Detailed Description
The following description of the embodiments of the present utility model will be made more complete and clear to those skilled in the art by reference to the figures of the embodiments of the present 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.
It should be noted that the main concept of the hydraulic beam moving device provided by the utility model is as follows: through setting up the beam shifting device including jack-up jack, transverse jack and hydraulic control equipment, and link to each other jack-up jack and the output of transverse jack, utilize the ejection or the withdrawal of hydraulic control equipment control jack-up jack and transverse jack, thereby can utilize jack-up jack-up, utilize transverse jack to promote jack-up jack horizontal migration, with promote bridge lateral shifting, replace artifical beam shifting with the method of hydraulic pressure beam shifting, its operation process is simple swift, not only can realize the adjustment to the position of bridge fast and high accuracy, still saved the human cost that the beam shifting consumes greatly, the loaded down with trivial details and the too much manpower of consuming of beam shifting process in the prior art has effectively been solved, the technical problem that the work efficiency who leads to the beam shifting is low.
Having described the basic principles of the present utility model, various non-limiting embodiments of the utility model are described in detail below. Any number of elements in the figures are for illustration and not limitation, and any naming is used for distinction only and not for any limiting sense.
The principles and spirit of the present utility model are explained in detail below with reference to several representative embodiments thereof.
Example 1 of the hydraulic beam moving device provided by the utility model:
as shown in fig. 1, the hydraulic beam shifting device comprises a base 1, wherein a lifting jack 3 is installed on the base 1, a transverse jack 4 is installed on the left side of the base 1, a multi-path electric oil pump 6 is installed on the left side of the transverse jack 4 as hydraulic control equipment, and the multi-path electric oil pump 6 is connected with the lifting jack 3 and the transverse jack 4 to control the ejection or retraction of piston rods of the lifting jack 3 and the transverse jack 4.
Specifically, the base 1 is of a laterally open structure and comprises a bottom plate, a side plate extending upwards is arranged at the left end of the bottom plate, a groove is formed in the top surface of the bottom plate, the lifting jack 3 is arranged in the groove, and the movement direction of the lifting jack 3 is limited through the groove; the transverse jack 4 is mounted on a side plate of the base 1, and the output end of the transverse jack is connected with the lifting jack 3 so as to push the lifting jack 3 to horizontally move on the bottom plate after the piston rod of the transverse jack is ejected out.
Specifically, the number of the jack-up jacks 3 is two, the two jack-up jacks 3 are sequentially arranged on the bottom plate from left to right, the two jack-up jacks 3 are connected through the connecting plate 5, and the output end of the transverse jack 4 is connected with the jack-up jack 3 on the left side.
Specifically, the multiple-path electric oil pump 6 is connected with the jack-up jack 3 and the lateral jack 4 through a hydraulic distributor, the hydraulic distributor has three interfaces, and the multiple-path electric oil pump 6 is respectively connected with the two jack-up jacks 3 and one lateral jack 4 through the three interfaces of the hydraulic distributor so as to respectively adjust the oil intake amounts of the three jacks.
In addition, the multi-path electric oil pump 6 is also provided with a lifting pressure hand wheel 7 and a jack reversing hand wheel 8, the pressure of a hydraulic system is manually lifted or reduced through the lifting pressure hand wheel 7, and the ejection or retraction of piston rods of the lifting jack 3 and the transverse jack 4 is controlled through the jack reversing hand wheel 8, so that the utility model can normally work in an environment without a power supply.
It should be noted that, in order to prevent the jack 3 and the transverse jack 4 from jumping during use, after the jack is idle for a long period of time, the jack should be reciprocated for 2 to 3 times in a no-load manner to discharge air in the cavity.
The working principle of the hydraulic beam moving device provided by the utility model is as follows: firstly, placing the bridge 9 on a slideway 2, then controlling the ejection of a piston rod of a lifting jack 3 through a multi-way electric oil pump 6 to jack the bridge 9, then controlling the ejection of a piston rod of a transverse jack 4 through the multi-way electric oil pump 6 to enable the lifting jack 3 and the bridge 9 to jointly move along the horizontal direction, controlling the retraction of the piston rods of the lifting jack 3 and the transverse jack 4 through the multi-way electric oil pump 6 after the movement is completed, sliding the bridge 9 on the slideway 2 to a proper position, and repeating the steps until the bridge 9 is moved to a target position.
Example 2 of the hydraulic beam moving device provided by the utility model:
the differences from example 1 are mainly that:
In example 1, the number of jack-up jacks is two.
In this embodiment, the number of jack-up jacks is one or more.
Example 3 of the hydraulic beam moving device provided by the utility model:
the differences from example 1 are mainly that:
in example 1, the base was laterally open.
In this embodiment, the base is laterally sealed.
It will be further understood by those skilled in the art from the foregoing description of the present specification that terms such as "upper", "left", "right", "width", "top", "bottom", "inner", and the like, which indicate an azimuth or a positional relationship, are based on the azimuth or the positional relationship shown in the drawings of the present specification, are for convenience only in explaining aspects of the present utility model and simplifying the description, and do not explicitly or implicitly indicate that the apparatus or element involved must have the specific azimuth, be constructed and operated in the specific azimuth, and thus the azimuth or positional relationship terms described above should not be interpreted or construed as limiting aspects of the present utility model.
In addition, in the description of the present specification, the meaning of "plurality" means at least two, for example, two, three or more, etc., unless specifically defined otherwise.
Claims (10)
1. A hydraulic beam displacement device, comprising:
the base is used for being placed on the slide way, and a jacking jack and a transverse jack are arranged on the base; the jacking jack is slidably arranged on the bottom surface of the base and is used for jacking up the bridge; the transverse jack is arranged on the side face of the base, and the output end of the transverse jack is connected with the lifting jack so as to push the lifting jack to move horizontally;
And the hydraulic control equipment is connected with the lifting jack and the transverse jack to control the ejection or retraction of the piston rods of the lifting jack and the transverse jack.
2. The hydraulic beam displacement apparatus according to claim 1, wherein the hydraulic control device is connected to the lifting jack and the transverse jack through a hydraulic distributor.
3. The hydraulic beam shifting apparatus according to claim 2, wherein the hydraulic distributor has a plurality of interfaces, the number of interfaces being matched to the number of the jack-up jacks and the lateral jacks so that the hydraulic control device adjusts the oil intake amounts of the jack-up jacks and the lateral jacks, respectively.
4. A hydraulic beam displacement apparatus according to any one of claims 1 to 3, wherein the number of jack-up jacks is two, and the two jack-up jacks are connected by a connecting plate.
5. The hydraulic beam shifting apparatus according to claim 4, wherein the two jack-up jacks are arranged in sequence along an ejection direction of the piston rod of the lateral jack.
6. A hydraulic beam shifting apparatus according to any one of claims 1 to 3, characterized in that the hydraulic control device is a multiple-way electric oil pump having an electric mode and a manual mode.
7. The hydraulic beam shifting apparatus of claim 6, wherein the multiple electric oil pump has a lifting pressure hand wheel to raise or lower the pressure of its hydraulic system.
8. The hydraulic beam shifting apparatus of claim 6, wherein the multi-way electric oil pump has a jack reversing hand wheel to control ejection or retraction of piston rods of the jack and the lateral jack.
9. A hydraulic beam displacement device according to any one of claims 1 to 3, wherein the base is laterally open.
10. The hydraulic beam shifting apparatus of claim 9, wherein the bottom surface of the base has a recess in which the jack-up jack is slidably mounted, the recess being for limiting the direction of movement of the jack-up jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723621.XU CN221142485U (en) | 2023-10-10 | 2023-10-10 | Hydraulic beam moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322723621.XU CN221142485U (en) | 2023-10-10 | 2023-10-10 | Hydraulic beam moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221142485U true CN221142485U (en) | 2024-06-14 |
Family
ID=91428756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322723621.XU Active CN221142485U (en) | 2023-10-10 | 2023-10-10 | Hydraulic beam moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221142485U (en) |
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2023
- 2023-10-10 CN CN202322723621.XU patent/CN221142485U/en active Active
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