CN211922295U - Synchronous pushing device for bridge support adjacent to business line - Google Patents
Synchronous pushing device for bridge support adjacent to business line Download PDFInfo
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- CN211922295U CN211922295U CN201921782719.XU CN201921782719U CN211922295U CN 211922295 U CN211922295 U CN 211922295U CN 201921782719 U CN201921782719 U CN 201921782719U CN 211922295 U CN211922295 U CN 211922295U
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Abstract
The utility model provides a synchronous thrustor for being close to business line bridge support, include the synchronous thrustor body that has top pushing telescoping cylinder (3), set up to and push up telescoping cylinder (3) and be used for controlling the electric hydraulic means that pushes up the operating condition of telescoping cylinder (3), through synchronous thrustor body, realized the aversion to business line bridge support, through electric hydraulic means, realized controlling the aversion length of synchronous thrustor body, consequently realized the synchronous aversion to business line bridge support.
Description
Technical Field
The utility model relates to a synchronous thrustor, especially a synchronous thrustor that is used for neighbouring business line bridge support.
Background
When the bridge support adjacent to the business line is constructed, the operation safety of the business line is ensured to become the central importance of construction. Various power and signal pipelines within the range of railway building limits are complex; the bridge support has large span and complex construction; in order to avoid railway business line interruption and accidents caused by railway power interruption, signal interruption, bracket overturning and the like, the investment of monitoring personnel must be increased in the construction process of the bridge bracket adjacent to the business line, the construction operation time is reduced,
in the existing synchronous pushing device for the bridge support of the adjacent business line, the construction of the bridge support of the adjacent business line needs to be reported every day, construction is carried out according to the construction plans repeated by equipment management units, and the construction safety of the business line is seriously affected by being completed in a skylight point of the business line, so that the bridge construction time is greatly reduced, the construction period is prolonged, the time affecting the business line is prolonged, and the resource allocation and the safety control of the business line are not facilitated.
The technical scheme of the invention is made based on the technical problems, technical features and technical effects in the technical background of the applicant.
Disclosure of Invention
The object of the utility model is a synchronous thrustor that is used for neighbouring business line bridge support.
In order to overcome the technical defect, the utility model aims at providing a synchronous thrustor for being close to business line bridge support has consequently realized the synchronous aversion to business line bridge support.
In order to achieve the purpose, the utility model adopts the technical proposal that: comprises a synchronous pushing device body with a pushing telescopic cylinder and an electro-hydraulic device which is connected with the pushing telescopic cylinder and is used for controlling the working state of the pushing telescopic cylinder.
Due to the design of the synchronous pushing device body and the electro-hydraulic device, the displacement of the business line bridge support is realized through the synchronous pushing device body, and the displacement length of the synchronous pushing device body is controlled through the electro-hydraulic device, so that the synchronous displacement of the business line bridge support is realized.
The utility model discloses a, according to the mode to the synchronous aversion of business line bridge support the hookup each other of synchronous thrustor body and electric liquid device.
The utility model discloses a, according to the mode of signal of telecommunication and the linkage of hydraulic signal the hookup of electricity liquid device and synchronous thrustor body.
The utility model discloses a, synchronous thrustor body sets up to still include the base and remove the base.
The utility model discloses a, electro-hydraulic device sets up to including first displacement sensor, second displacement sensor, high-pressure liquid pump, liquid control valve, data converter and data processor.
The utility model discloses a, still include the first annex device that has back support, back supporting beam, compresses tightly the claw and compress tightly the telescoping cylinder and first annex device sets up on synchronous thrustor body.
The utility model discloses a, be provided with the removal base on the base respectively, after-poppet and back supporting beam, be provided with the top and push away the telescoping cylinder and be provided with on the after-poppet and compress tightly the claw between removing base and after-poppet, be provided with between compressing tightly claw and the back supporting beam and compress tightly the telescoping cylinder and between the hydraulic pressure port and the high-pressure liquid pump of top and push away the telescoping cylinder and be provided with the liquid control valve respectively, be provided with first displacement sensor on removing the base and be provided with the second displacement sensor on the after-poppet, be provided with data converter between first displacement sensor and data processor and between second displacement sensor and the data processor respectively and the liquid control valve sets up to be connected with the data processor.
The utility model designs that the base comprises a seat part and a first guide rail part, the middle part of the upper end face of the seat part is connected with the first guide rail part, the left side part of the upper end face of the seat part is connected with the second guide rail part, the left side part of the upper end face of the seat part is connected with the third guide rail part, the rear end part of the upper end face of the seat part is connected with the rear supporting beam, the first guide rail part is connected with the pressing claw in an embedded mode, the second guide rail part and the third guide rail part are respectively connected with the movable base in a contact mode, the seat part is arranged to be a rectangular plate-shaped body, the first guide rail part, the second guide rail part and the third guide rail part are respectively arranged to be T-shaped strip-shaped bodies, and the first guide rail part, the second guide rail part and the third guide rail part are arranged to be distributed in a stepped mode.
The utility model discloses a, remove the base and set up to H font striation body and the lower extreme terminal surface portion that removes the base and set up to hookup with base contact, be provided with the engaging lug and the engaging lug that removes the base sets up to linking through round pin axle and top push telescopic cylinder in the side portion that removes the base, and the upper end terminal surface portion that removes the base sets up to hookup with the bridge beam supports.
The utility model discloses a, the back support sets up to L font beam body and the lower extreme terminal surface portion of the horizontal portion of after-poppet sets up to hookup with base contact, and the portion of erectting at the back support is provided with the engaging lug and the engaging lug of after-poppet sets up to linking through round pin axle and top pushing telescoping cylinder, and the upper end terminal surface portion of the horizontal portion of after-poppet sets up to and compresses tightly the claw hookup.
The utility model discloses a, the top pushes away the telescoping cylinder and sets up to two section formula telescoping cylinders and the hydraulic pressure port that pushes away the telescoping cylinder sets up to communicate with the liquid control valve, and one of them end that pushes away the telescoping cylinder sets up to through round pin axle and removal base hookup and push away one of them end of telescoping cylinder and set up to through round pin axle and after-poppet hookup.
The utility model discloses a, back supporting beam sets up to L font shape pedestal and the lower end of the perpendicular portion of back supporting beam sets up to hookup with the base, and the lower extreme terminal surface portion of the horizontal portion of back supporting beam sets up to hookup and the side portion of the horizontal portion of back supporting beam sets up to hookup with the second displacement sensor with compressing tightly the telescoping cylinder.
The utility model discloses a, compress tightly the claw and set up to the U font rodlike body and the top end that compresses tightly the claw sets up to and compresses tightly the telescoping cylinder hookup, and the uncovered portion that compresses tightly the claw sets up to and back support clamp pressure formula hookup.
The utility model discloses a, compress tightly the telescoping cylinder and set up to two section formula telescoping cylinders and compress tightly the hydraulic pressure port of telescoping cylinder and set up to communicate with the liquid control valve, compress tightly one of them end of telescoping cylinder and set up to and the hookup of back supporting beam and compress tightly one of them end of telescoping cylinder and set up to and compress tightly the claw hookup.
The utility model discloses a, the output oral area of high-pressure liquid pump set up to communicate and the input oral area of high-pressure liquid pump sets up to communicate with the liquid tank with the liquid control valve.
The utility model discloses a, the liquid control valve sets up to electromagnetism hydraulic flow valve and the control interface of liquid control valve sets up to be connected with data processor, and the input oral area of liquid control valve sets up to coupleing and the output oral area of liquid control valve sets up respectively to coupleing with the top pushes away the telescoping cylinder and compress tightly the telescoping cylinder with high-pressure liquid pump.
The utility model discloses a, first displacement sensor's casing sets up to hookup with the removal base and second displacement sensor's casing sets up to hookup with the back supporting beam, and first displacement sensor's output interface and second displacement sensor's output interface set up respectively to be connected with data converter.
The utility model discloses a, data converter sets up to AD conversion module and data converter's input interface sets up respectively to be connected with first displacement sensor and second displacement sensor, and data converter's output interface sets up to be connected with data processor.
The utility model discloses a, data processor sets up to the computer that has CPU and data processor's input interface sets up to be connected with data converter, and data processor's output interface sets up to be connected with the liquid control valve.
The utility model discloses a, the base, remove base and top push telescoping cylinder and first displacement sensor, the second displacement sensor, the high-pressure liquid pump, the liquid control valve, data converter and data processor set up to distribute and the base according to real-time supervision's mode, remove base and top push telescoping cylinder and back support, the back supporting beam, the clamp claw sets up to distribute according to the mode of adjustable back supporter with the clamp telescoping cylinder, the central line of base, the central line of top push telescoping cylinder, the central line of back support, the central line of back supporting beam, the central line of clamp claw and the central line of clamp telescoping cylinder set up on same straight line, a base, a top push telescoping cylinder, a back support, a back supporting beam, a clamp claw, a clamp telescoping cylinder, a first displacement sensor and a second displacement sensor set up to constitute a set of top push support part, the plurality of groups of pushing support parts are arranged at intervals along the transverse central line of the movable base.
The utility model discloses a, still include the sliding plate, the antifriction plate, first end board and second end board and the upper end terminal surface portion of sliding plate sets up respectively to coupleing with the antifriction plate, first end board and second end board, the end of antifriction plate sets up respectively to coupleing with first end board and second end board and the sliding plate sets up respectively to coupleing with second guide rail portion and third guide rail portion, the sliding plate, first end board and second end board set up respectively to the U font platelike body and the antifriction plate sets up to the copper china ink alloy strip-like body.
The technical effects of the utility model reside in that: arranging a monitoring point at each two vertex positions of the pushing support, and installing a monitoring instrument at each monitoring point; the pushing data is collected in real time through the monitoring instrument and transmitted to the central processing unit; after receiving the transmission data, the central processing unit compares the data of each detection point to obtain the difference value between each point, and analyzes to obtain the asynchronous difference value; step S4, correcting the difference value by a central processing unit, transmitting the difference value to a pushing device, thereby achieving the synchronous pushing effect of the bridge support of the adjacent business line, wherein the monitoring instrument comprises a transverse displacement sensor and a longitudinal displacement sensor, the monitoring data comprises transverse displacement and longitudinal displacement, the monitoring data is uploaded to the central processing unit, then the central processing unit analyzes the data, records the displacement observation in real time, compares the displacement data of each monitoring point collected by the central processing unit, compares different step data, obtains the difference value between each point and theoretical displacement by comparison, records the actual displacement, accumulates the actual displacement, corrects the actual difference value between each point, corrects the displacement value between each point by adjusting the pushing pressure between each vertex in the second pushing process, achieves the synchronous pushing purpose, and can compare each detection theoretical transverse displacement and actual transverse displacement, the actual transverse displacement between each point can be compared, the actual transverse displacement of each pushing point can be recorded faithfully, the difference between each point can be corrected by adjusting the pressure of each pushing point, the synchronous pushing relationship of the bridge support of the business line is established through the synchronous pushing device, the bridge support of the business line is moved out of the influence range of the business line, the construction period of the bridge business line is reduced, the influence on the business line during the construction of the bridge support is reduced, after the construction of the bridge support is completed, the bridge support is synchronously pushed to the original design position, the service time of the business line of the large machine is reduced, the influence of the large machine on the operation of the business line is reduced, the operation safety of the business line is ensured, the construction work efficiency of the bridge adjacent to the business line is increased, the investment is reduced, the pushing device of the bridge support of the adjacent business line of related personnel is used for establishing the synchronous, the safety of business line operation has been guaranteed, through synchronous thrustor, constructs the support outside business line influence scope, reduces the influence of support construction to business line, has increased the work efficiency.
In the technical scheme, the synchronous pushing device body and the electro-hydraulic device for synchronous displacement of the business line bridge support are important technical characteristics, and have novelty, creativity and practicability in the technical field of synchronous pushing devices for adjacent business line bridge supports, and terms in the technical scheme can be explained and understood by using patent documents in the technical field.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Figure 1 is a schematic view of one of the first embodiments of the present invention,
figure 2 is a left side view of figure 1,
figure 3 is a schematic view of the installation of the present invention,
figure 4 is a schematic view of the installation of the second embodiment of the present invention,
the device comprises a base-1, a movable base-2, a pushing telescopic cylinder-3, a rear support-4, a rear support beam-5, a pressing claw-6, a pressing telescopic cylinder-7, a first displacement sensor-8, a second displacement sensor-9, a high-pressure liquid pump-91, a liquid control valve-92, a data converter-93, a data processor-94, a seat-11, a first guide rail part-12, a second guide rail part-13, a third guide rail part-14, a sliding plate-101, a wear plate-102, a first end plate-103 and a second end plate-104.
Detailed Description
Terms such as "having," "including," and "comprising," as used herein with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other, and unless otherwise specified, the devices and materials used in the following examples are commercially available, and if the processing conditions are not explicitly stated, please refer to the purchased product specification or follow the conventional method in the art.
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.
Fig. 1 is one of the first embodiments of the present invention, which is described in detail with reference to the accompanying drawings, and includes a base 1, a movable base 2, a pushing telescopic cylinder 3, a rear support 4, a rear support beam 5, a pressing claw 6, a pressing telescopic cylinder 7, a first displacement sensor 8, a second displacement sensor 9, a high-pressure liquid pump 91, a liquid control valve 92, a data converter 93 and a data processor 94, wherein the movable base 2, the rear support 4 and the rear support beam 5 are respectively disposed on the base 1, the pushing telescopic cylinder 3 is disposed between the movable base 2 and the rear support 4, the pressing claw 6 is disposed on the rear support 4, the pressing telescopic cylinder 7 is disposed between the pressing claw 6 and the rear support beam 5, and the liquid control valves 92 are respectively disposed between a hydraulic port of the pushing telescopic cylinder 3 and the high-pressure liquid pump 91 and between a hydraulic port of the pressing telescopic cylinder 7 and the high-pressure liquid pump 91, a first displacement sensor 8 is provided on the moving base 2 and a second displacement sensor 9 is provided on the rear support beam 5, data converters 93 are provided between the first displacement sensor 8 and the data processor 94 and between the second displacement sensor 9 and the data processor 94, respectively, and a liquid control valve 92 is provided in connection with the data processor 94.
In this embodiment, the base 1 is configured to include a seat portion 11 and a first rail portion 12, the middle part of the upper end face of the seat 11 is configured to be coupled with the first rail part 12, the left side part of the upper end face of the seat 11 is configured to be coupled with the second rail part 13 and the left side part of the upper end face of the seat 11 is configured to be coupled with the third rail part 14, the rear end part of the upper end face of the seat 11 is configured to be coupled with the rear support beam 5 and the first rail part 12 is configured to be coupled with the rear support 4, the first rail part 12 is configured to be in embedded coupling with the pressing claw 6 and the second rail part 13 and the third rail part 14 are respectively configured to be in contact coupling with the moving base 2, the seat 11 is configured to be a rectangular plate-shaped body and the first rail part 12, the second rail part 13 and the third rail part 14 are respectively configured to be T-shaped bar-shaped bodies, and the first rail part 12, the second rail part 13 and the third rail part 14 are configured to be in a stepped distribution.
Through base 1, formed to moving base 2, back support 4, back supporting beam 5 and the support tie point that compresses tightly claw 6, by second guide rail portion 13 and third guide rail portion 14, realized with moving base 2 being connected, by first guide rail portion 12, realized with back support 4 being connected, realized with compressing tightly claw 6 being connected, by seat 11, realized with back supporting beam 5 being connected, its technical aim at: for serving as a support carrier for the mobile base 2, the rear mount 4 and the rear support beam 5.
In this embodiment, the movable base 2 is configured as an H-shaped strip, the lower end surface of the movable base 2 is configured to be in contact connection with the base 1, the side surface of the movable base 2 is provided with a connection lug, the connection lug of the movable base 2 is configured to be connected with the pushing expansion cylinder 3 through a pin, and the upper end surface of the movable base 2 is configured to be connected with the bridge bracket.
Through removing base 2, formed the support tie point to base 1 and top push telescoping cylinder 3, by removing base 2, realized being connected with base 1, realized being connected with top push telescoping cylinder 3, its technical aim at: used as a support carrier of a bridge bracket.
In this embodiment, the rear support 4 is configured as an L-shaped beam, the lower end surface of the transverse portion of the rear support 4 is configured to be coupled to the base 1 in a contact manner, the vertical portion of the rear support 4 is configured to be coupled to the jack 3 via a pin, and the upper end surface of the transverse portion of the rear support 4 is configured to be coupled to the pressing claw 6.
Through after-seat 4, formed the support tie point to base 1, top push telescoping cylinder 3 and compress tightly claw 6, by after-seat 4, realized being connected with base 1, realized with top push telescoping cylinder 3 being connected, realized with compressing tightly claw 6's being connected, its technical aim at: used as a pushing rear supporting body for pushing the telescopic cylinder 3.
In this embodiment, the pushing telescopic cylinder 3 is provided as a two-section telescopic cylinder, a hydraulic port of the pushing telescopic cylinder 3 is provided to be communicated with the liquid control valve 92, one end of the pushing telescopic cylinder 3 is provided to be coupled with the movable base 2 through a pin shaft, and the other end of the pushing telescopic cylinder 3 is provided to be coupled with the rear support 4 through a pin shaft.
Through top push telescoping cylinder 3, formed the support tie point to moving base 2, back support 4 and liquid control valve 92, by top push telescoping cylinder 3, realized with moving base 2 be connected, realized with back support 4 be connected, realized with liquid control valve 92 be connected, its technical aim at: for urging the movement of the mobile base 2 on the base 1.
In the present embodiment, the rear support beam 5 is provided as an L-shaped seat body and the lower end of the vertical portion of the rear support beam 5 is provided to be coupled with the base 1, the lower end surface portion of the lateral portion of the rear support beam 5 is provided to be coupled with the compression/expansion cylinder 7 and the lateral portion of the rear support beam 5 is provided to be coupled with the second displacement sensor 9.
Through back supporting beam 5, formed the support tie point to base 1, compress tightly telescoping cylinder 7 and liquid control valve 92, by back supporting beam 5, realized being connected with base 1, realized and compressing tightly being connected of telescoping cylinder 7, realized being connected with second displacement sensor 9, its technical aim at: for acting as a support carrier for the compression rams 7.
In the present embodiment, the pressing claw 6 is provided as a U-shaped rod-shaped body and the upper end of the pressing claw 6 is provided to be coupled with the pressing cylinder 7, and the open portion of the pressing claw 6 is provided to be coupled with the rear holder 4 in a clinch manner.
Through compressing tightly claw 6, formed the support tie point to rear support 4 and compress tightly telescoping cylinder 7, by compressing tightly claw 6, realized being connected with rear support 4, realized and compressing tightly being connected of telescoping cylinder 7, its technical aim at: for serving as a connecting intermediate of the rear support 4 with the base 1.
In the present embodiment, the compression telescopic cylinder 7 is provided as a two-stage telescopic cylinder and the hydraulic port of the compression telescopic cylinder 7 is provided in communication with the liquid control valve 92, one end of the compression telescopic cylinder 7 is provided to be coupled with the rear support beam 5 and the other end of the compression telescopic cylinder 7 is provided to be coupled with the compression pawl 6.
Through compressing tightly telescoping cylinder 7, formed the support tie point to back supporting beam 5, compressing tightly claw 6 and liquid control valve 92, by compressing tightly telescoping cylinder 7, realized being connected with back supporting beam 5, realized and compressing tightly claw 6's being connected, realized being connected with liquid control valve 92, its technical aim at: for generating a pressing force on the rear seat 4.
In the present embodiment, the output port portion of the high-pressure liquid pump 91 is provided in communication with the liquid control valve 92 and the input port portion of the high-pressure liquid pump 91 is provided in communication with the liquid tank.
Through high-pressure liquid pump 91, formed the support tie point to liquid control valve 92, by high-pressure liquid pump 91, realized being connected with liquid control valve 92, its technical aim at: used for generating high-pressure liquid for the pushing telescopic cylinder 3 and the pressing telescopic cylinder 7.
In the present embodiment, the fluid control valve 92 is configured as an electromagnetic hydraulic flow valve and the control interface of the fluid control valve 92 is configured to be connected to the data processor 94, the input port of the fluid control valve 92 is configured to be coupled to the high-pressure fluid pump 91 and the output port of the fluid control valve 92 is configured to be coupled to the jacking telescopic cylinder 3 and the compacting telescopic cylinder 7, respectively.
Through liquid control valve 92, formed to push up the telescopic cylinder 3, compress tightly the support tie point of telescopic cylinder 7 and high-pressure liquid pump 91, by liquid control valve 92, realized with pushing up the connection of telescopic cylinder 3, realized with compressing tightly the connection of telescopic cylinder 7, realized with high-pressure liquid pump 91 be connected, realized with data processor 94 be connected, its technical aim at: used for controlling the working states of the pushing telescopic cylinder 3 and the pressing telescopic cylinder 7.
In the present embodiment, the housing of the first displacement sensor 8 is provided to be coupled with the moving base 2 and the housing of the second displacement sensor 9 is provided to be coupled with the rear support beam 5, and the output interface of the first displacement sensor 8 and the output interface of the second displacement sensor 9 are provided to be connected with the data converter 93, respectively.
Through first displacement sensor 8 and second displacement sensor 9, formed the support tie point to mobile base 2, back supporting beam 5 and data converter 93, by first displacement sensor 8 and second displacement sensor 9, realized being connected with data converter 93, by first displacement sensor 8, realized being connected with mobile base 2, its technical purpose lies in: the movement distance signal for picking up the mobile base 2, by the second displacement sensor 9, has realized being connected with back supporting beam 5, its technical aim lies in: for picking up a distance signal between two adjacent rear support beams 5.
In the present embodiment, the data converter 93 is provided as an AD conversion module and the input interface of the data converter 93 is provided to be connected with the first displacement sensor 8 and the second displacement sensor 9, respectively, and the output interface of the data converter 93 is provided to be connected with the data processor 94.
Through data converter 93, formed the support connection point to first displacement sensor 8, second displacement sensor 9 and data processor 94, by data converter 93, realized the connection with first displacement sensor 8, realized the connection with second displacement sensor 9, realized the connection with data processor 94, its technical aim at: for digital-to-analog conversion of the signals picked up by the first displacement sensor 8 and the second displacement sensor 9.
In the present embodiment, the data processor 94 is provided as a computer having a CPU and an input interface of the data processor 94 is provided in connection with the data converter 93, and an output interface of the data processor 94 is provided in connection with the liquid control valve 92.
The data processor 94 forms a supporting connection point for the liquid control valve 92 and the data converter 93, the data processor 94 realizes the connection with the liquid control valve 92 and the data converter 93, and the technical purpose is that: for forming an input signal to the liquid control valve 92 based on the signals picked up by the first and second displacement sensors 8, 9.
In this embodiment, the base 1, the mobile base 2, the pushing telescopic cylinder 3, the first displacement sensor 8, the second displacement sensor 9, the high-pressure liquid pump 91, the liquid control valve 92, the data converter 93 and the data processor 94 are arranged to be distributed in a real-time monitoring manner, the base 1, the mobile base 2, the pushing telescopic cylinder 3, the rear support 4, the rear support beam 5, the pressing claw 6 and the pressing telescopic cylinder 7 are arranged to be distributed in an adjustable rear support manner, the center line of the base 1, the center line of the pushing telescopic cylinder 3, the center line of the rear support 4, the center line of the rear support beam 5, the center line of the pressing claw 6 and the center line of the pressing telescopic cylinder 7 are arranged on the same straight line, one base 1, one pushing telescopic cylinder 3, one rear support 4, one rear support beam 5, one pressing claw 6, one pressing telescopic cylinder 7, one first displacement sensor 8 and one second displacement sensor 9 are arranged to form a group of pushing support components, the plurality of groups of pushing support parts are arranged at intervals along the transverse central line of the movable base 2.
Installing a business line bridge support on a mobile base 2, starting a high-pressure liquid pump 91, communicating high-pressure liquid as power with pushing telescopic cylinders 3 in a plurality of groups of pushing support components through a liquid control valve 92 to enable the pushing telescopic cylinders 3 in the plurality of groups of pushing support components to extend, pushing the mobile base 2 to move on a second guide rail part 13 and a third guide rail part 14 in the plurality of groups of pushing support components, picking up movement length signals of the mobile base 2 on the second guide rail part 13 and the third guide rail part 14 by a first displacement sensor 8, picking up distance signals between two adjacent rear support beams 5 by a second displacement sensor 9, inputting the signals of the first displacement sensor 8 and the second displacement sensor 9 into a data processor 94 after signal conversion by a data converter 93, and carrying out data processing by the data processor 94 to obtain a movement length difference value signal corresponding to the mobile base 2 part of the pushing telescopic cylinders 3 in the plurality of groups of pushing support components Obtaining a distance difference signal between two adjacent rear support beams 5, inputting the difference signal into the liquid control valve 92, the liquid control valve 92 controls the working state of the pushing telescopic cylinders 3 in the plurality of groups of pushing support components to ensure that the movable base 2 synchronously moves on the second guide rail part 13 and the third guide rail part 14 in the plurality of groups of pushing support components, when the telescopic cylinder 3 needs to be pushed to move forwards, the pressing telescopic cylinder 7 is in a contraction state through the liquid control valve 92, the pressing claw 6 is separated from the rear support 4, the pushing telescopic cylinder 3 is in a contraction state through the liquid control valve 92, the rear support 4 moves forwards along the first guide rail part 12, the pressing telescopic cylinder 7 is in an extension state through the liquid control valve 92, the pressing claw 6 generates pressing acting force on the rear support 4, the rear support 4 is connected with the first guide rail part 12, and the pushing telescopic cylinder 3 enters the next pushing working procedure.
Fig. 4 shows a second embodiment of the present invention, which further includes a sliding plate 101, a wear-resistant plate 102, a first end plate 103 and a second end plate 104, and the upper end surface of the sliding plate 101 is respectively configured to couple with the wear-resistant plate 102, the first end plate 103 and the second end plate 104, the ends of the wear-resistant plate 102 are respectively configured to couple with the first end plate 103 and the second end plate 104, and the sliding plate 101 is respectively configured to couple with the second guide rail 13 and the third guide rail 14, and the sliding plate 101, the first end plate 103 and the second end plate 104 are respectively configured to be U-shaped plate-shaped bodies and the wear-resistant plate 102 is configured to be a copper-graphite alloy strip-.
Through sliding plate 101, wear-resisting plate 102, first end board 103 and second end board 104, formed the support connection point to base 1, by sliding plate 101, realized being connected with second guide rail portion 13, realized being connected with third guide rail portion 14, by wear-resisting plate 102, realized being connected with business line bridge support, by first end board 103 and second end board 104, realized being connected of wear-resisting plate 102 and sliding plate 101, its technical aim lies in: the wear-resistant protection device is used for protecting the business line bridge support from wear.
The utility model discloses a second embodiment, according to the mode to the synchronous aversion of business line bridge support to synchronous thrustor body and the interconnection of electricity liquid device.
In the embodiment, the electro-hydraulic device is connected with the synchronous pushing device body in a linkage mode of an electric signal and a hydraulic signal.
In this embodiment, the synchronous pushing device body further includes a base 1 and a movable base 2.
In the present embodiment, the electro-hydraulic device is configured to include a first displacement sensor 8, a second displacement sensor 9, a high-pressure liquid pump 91, a liquid control valve 92, a data converter 93, and a data processor 94.
In this embodiment, a first attachment device having a rear support 4, a rear support beam 5, a pressing claw 6 and a pressing telescopic cylinder 7 is further included and is provided on the synchronous thruster body.
A second embodiment of the present invention is based on the first embodiment,
the utility model has the characteristics of down:
1. due to the design of the synchronous pushing device body and the electro-hydraulic device, the displacement of the business line bridge support is realized through the synchronous pushing device body, and the displacement length of the synchronous pushing device body is controlled through the electro-hydraulic device, so that the synchronous displacement of the business line bridge support is realized.
2. Due to the design of the base 1 and the movable base 2, hydraulic pushing is achieved.
3. Due to the design of the first displacement sensor 8, the second displacement sensor 9, the high-pressure liquid pump 91, the liquid control valve 92, the data converter 93 and the data processor 94, the linkage control of the electric signal and the hydraulic signal is realized.
4. Due to the design of the rear support 4, the rear support beam 5, the pressing claw 6 and the pressing telescopic cylinder 7, the adjustment of the rear support body is realized.
5. Owing to designed the utility model discloses a technical characteristic, in technical characteristic's the effect alone and mutual set, through experimental demonstration, the utility model discloses an each item performance index is 1.7 times at least for current each item performance index, has fine market value through the aassessment.
The technical features of the present invention, which are connected to the synchronous thruster body for synchronously moving the bridge support of the business line and the electrohydraulic device, are all one of the embodiments of the present invention, and the technical features of the above-mentioned embodiments can be arbitrarily combined, and in order to meet the requirements of patent laws, patent implementation rules and examination guidelines, all possible combinations of the technical features of the above-mentioned embodiments will not be described again.
Therefore in the synchronous thrustor technical field that is used for neighbouring business line bridge support, all include the synchronous thrustor body that has the top and push telescoping cylinder 3, set up to be connected and be used for controlling the electro-hydraulic device who pushes away the operating condition of telescoping cylinder 3 with the top and push telescoping cylinder 3 the technical content of the utility model discloses a protection within range.
Claims (10)
1. The utility model provides a synchronous thrustor for being close to business line bridge support, characterized by: comprises a synchronous pushing device body with a pushing telescopic cylinder (3) and an electro-hydraulic device which is connected with the pushing telescopic cylinder (3) and is used for controlling the working state of the pushing telescopic cylinder (3).
2. The synchronous pushing device for the bridge supports of the adjacent business lines as claimed in claim 1, wherein: the synchronous pushing device body and the electro-hydraulic device are connected with each other in a synchronous displacement mode of a business line bridge support.
3. The synchronous pushing device for the bridge supports of the adjacent business lines as claimed in claim 2, wherein: and connecting the electro-hydraulic device with the synchronous pushing device body in a linkage mode of electric signals and hydraulic signals.
4. The synchronous pushing device for the bridge supports of the adjacent business lines as claimed in claim 1, wherein: the synchronous pushing device body is also provided with a base (1) and a movable base (2),
or the electro-hydraulic device is arranged to comprise a first displacement sensor (8), a second displacement sensor (9), a high-pressure liquid pump (91), a liquid control valve (92), a data converter (93) and a data processor (94),
or the synchronous pushing device also comprises a first accessory device which is provided with a rear support (4), a rear support beam (5), a pressing claw (6) and a pressing telescopic cylinder (7), and the first accessory device is arranged on the synchronous pushing device body.
5. The synchronous pushing device for the bridge supports of the adjacent business lines as claimed in claim 4, wherein: the device comprises a base (1), a movable base (2), a rear support (4) and a rear support beam (5) are respectively arranged on the base (1), a pushing telescopic cylinder (3) is arranged between the movable base (2) and the rear support (4), a pressing claw (6) is arranged on the rear support (4), a pressing telescopic cylinder (7) is arranged between the pressing claw (6) and the rear support beam (5), a second displacement sensor (9) is arranged between a hydraulic port of the pushing telescopic cylinder (3) and a high-pressure liquid pump (91) and between a hydraulic port of the pressing telescopic cylinder (7) and the high-pressure liquid pump (91), a first displacement sensor (8) is arranged on the movable base (2), a data converter (93) and a liquid control valve (92) are respectively arranged between the first displacement sensor (8) and a data processor (94) and between the second displacement sensor (9) and the data processor (94) ) Is arranged in connection with a data processor (94).
6. The synchronous pushing device for the bridge supports of the adjacent business lines as claimed in claim 5, wherein: the pushing telescopic cylinder (3) is arranged to be a two-section type telescopic cylinder, a hydraulic port of the pushing telescopic cylinder (3) is communicated with the liquid control valve (92), one end of the pushing telescopic cylinder (3) is connected with the movable base (2) through a pin shaft, and the other end of the pushing telescopic cylinder (3) is connected with the rear support (4) through a pin shaft.
7. The synchronous pushing device for the bridge supports of the adjacent business lines as claimed in claim 5, wherein: the base (1) is arranged to include a seat portion (11), a first guide rail portion (12), a second guide rail portion (13) and a third guide rail portion (14) and a middle portion of an upper end face of the seat portion (11) is arranged to be connected with the first guide rail portion (12), a left side portion of the upper end face of the seat portion (11) is arranged to be connected with the second guide rail portion (13) and a left side portion of the upper end face of the seat portion (11) is arranged to be connected with the third guide rail portion (14), a rear end portion of the upper end face of the seat portion (11) is arranged to be connected with a rear support beam (5) and the first guide rail portion (12) is arranged to be connected with a rear support (4), the first guide rail portion (12) is arranged to be connected with a pressing claw (6) in an embedded manner and the second guide rail portion (13) and the third guide rail portion (14) are arranged to be connected with a mobile base (2) in a contact manner, the seat portion (11) is arranged to be a rectangular plate and, The second guide rail part (13) and the third guide rail part (14) are respectively arranged into a T-shaped strip body, the first guide rail part (12), the second guide rail part (13) and the third guide rail part (14) are arranged into a step distribution,
or the movable base (2) is arranged into an H-shaped strip-shaped body, the lower end surface part of the movable base (2) is connected with the base (1) in a contact mode, the side part of the movable base (2) is provided with a connecting lug, the connecting lug of the movable base (2) is connected with the pushing telescopic cylinder (3) through a pin shaft, and the upper end surface part of the movable base (2) is connected with the bridge support.
8. The synchronous pushing device for the bridge supports of the adjacent business lines as claimed in claim 5, wherein: the outlet port of the high-pressure liquid pump (91) is provided in communication with the liquid control valve (92) and the inlet port of the high-pressure liquid pump (91) is provided in communication with the liquid tank,
or the liquid control valve (92) is set as an electromagnetic hydraulic flow valve, the control interface of the liquid control valve (92) is set to be connected with the data processor (94), the input port of the liquid control valve (92) is set to be connected with the high-pressure liquid pump (91) and the output port of the liquid control valve (92) is respectively set to be connected with the pushing telescopic cylinder (3) and the pressing telescopic cylinder (7),
or the shell of the first displacement sensor (8) is connected with the mobile base (2) and the shell of the second displacement sensor (9) is connected with the rear supporting beam (5), the output interface of the first displacement sensor (8) and the output interface of the second displacement sensor (9) are respectively connected with the data converter (93),
or the data converter (93) is set as an AD conversion module, the input interface of the data converter (93) is respectively set to be connected with the first displacement sensor (8) and the second displacement sensor (9), the output interface of the data converter (93) is set to be connected with the data processor (94),
or the data processor (94) is arranged as a computer with a CPU and the input interface of the data processor (94) is arranged to be connected with the data converter (93), the output interface of the data processor (94) is arranged to be connected with the liquid control valve (92),
or the rear support (4) is arranged to be an L-shaped beam body, the lower end surface part of the transverse part of the rear support (4) is arranged to be connected with the base (1) in a contact way, the vertical part of the rear support (4) is provided with a connecting lug, the connecting lug of the rear support (4) is arranged to be connected with the pushing telescopic cylinder (3) through a pin shaft, the upper end surface part of the transverse part of the rear support (4) is arranged to be connected with the pressing claw (6),
or the rear supporting beam (5) is arranged to be an L-shaped seat body, the lower end of the vertical part of the rear supporting beam (5) is connected with the base (1), the lower end surface part of the horizontal part of the rear supporting beam (5) is connected with the pressing telescopic cylinder (7), the side part of the horizontal part of the rear supporting beam (5) is connected with the second displacement sensor (9),
or the pressing claw (6) is arranged into a U-shaped rod-shaped body, the upper end head of the pressing claw (6) is connected with the pressing telescopic cylinder (7), the open part of the pressing claw (6) is connected with the rear support (4) in a clamping and pressing way,
or the compression telescopic cylinder (7) is set to be a two-section telescopic cylinder, a hydraulic port of the compression telescopic cylinder (7) is set to be communicated with the liquid control valve (92), one end head of the compression telescopic cylinder (7) is set to be connected with the rear supporting beam (5) and the other end head of the compression telescopic cylinder (7) is set to be connected with the compression claw (6).
9. The synchronous thruster for adjacent line of business bridge supports of any one of claims 1 to 8, wherein: the base (1), the movable base (2), the pushing telescopic cylinder (3), the first displacement sensor (8), the second displacement sensor (9), the high-pressure liquid pump (91), the liquid control valve (92), the data converter (93) and the data processor (94) are arranged to be distributed in a real-time monitoring mode, the base (1), the movable base (2), the pushing telescopic cylinder (3), the rear support (4), the rear support beam (5), the pressing claw (6) and the pressing telescopic cylinder (7) are arranged to be distributed in an adjustable rear support mode, the central line of the base (1), the central line of the pushing telescopic cylinder (3), the central line of the rear support (4), the central line of the rear support beam (5), the central line of the pressing claw (6) and the central line of the pressing telescopic cylinder (7) are arranged on the same straight line, and the base (1), the pushing telescopic cylinder (3) and the pushing telescopic cylinder (7) are arranged on the same straight line, The pushing device comprises a rear support (4), a rear support beam (5), a pressing claw (6), a pressing telescopic cylinder (7), a first displacement sensor (8) and a second displacement sensor (9) which are arranged to form a group of pushing support components, wherein the groups of pushing support components are arranged to be distributed at intervals along the transverse central line of the moving base (2).
10. The synchronous thruster for adjacent line of business bridge supports of any one of claims 1 to 8, wherein: the wear-resistant plate is characterized by further comprising a sliding plate (101), a wear-resistant plate (102), a first end plate (103) and a second end plate (104), the upper end face parts of the sliding plate (101) are respectively connected with the wear-resistant plate (102), the first end plate (103) and the second end plate (104), the ends of the wear-resistant plate (102) are respectively connected with the first end plate (103) and the second end plate (104), the sliding plate (101) is respectively connected with a second guide rail part (13) and a third guide rail part (14), the sliding plate (101), the first end plate (103) and the second end plate (104) are respectively connected with a U-shaped plate body, and the wear-resistant plate (102) is arranged to be a copper-ink alloy strip body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782719.XU CN211922295U (en) | 2019-10-23 | 2019-10-23 | Synchronous pushing device for bridge support adjacent to business line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782719.XU CN211922295U (en) | 2019-10-23 | 2019-10-23 | Synchronous pushing device for bridge support adjacent to business line |
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| CN211922295U true CN211922295U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921782719.XU Active CN211922295U (en) | 2019-10-23 | 2019-10-23 | Synchronous pushing device for bridge support adjacent to business line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725209A (en) * | 2019-10-23 | 2020-01-24 | 中铁十局集团第八工程有限公司 | Construction prop-up device and method for bridges adjacent to business lines |
| CN114577102A (en) * | 2022-02-25 | 2022-06-03 | 四川交大工程检测咨询有限公司 | Bridge multipoint synchronous movement real-time monitoring method and system and readable storage medium |
| CN110725209B (en) * | 2019-10-23 | 2024-10-25 | 中铁十局集团第八工程有限公司 | Construction bracket device and method for bridge adjacent to business line |
-
2019
- 2019-10-23 CN CN201921782719.XU patent/CN211922295U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725209A (en) * | 2019-10-23 | 2020-01-24 | 中铁十局集团第八工程有限公司 | Construction prop-up device and method for bridges adjacent to business lines |
| CN110725209B (en) * | 2019-10-23 | 2024-10-25 | 中铁十局集团第八工程有限公司 | Construction bracket device and method for bridge adjacent to business line |
| CN114577102A (en) * | 2022-02-25 | 2022-06-03 | 四川交大工程检测咨询有限公司 | Bridge multipoint synchronous movement real-time monitoring method and system and readable storage medium |
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