CN215104749U - Continuous lowering device - Google Patents
Continuous lowering device Download PDFInfo
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- CN215104749U CN215104749U CN202120871619.5U CN202120871619U CN215104749U CN 215104749 U CN215104749 U CN 215104749U CN 202120871619 U CN202120871619 U CN 202120871619U CN 215104749 U CN215104749 U CN 215104749U
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- automatic tool
- tool anchor
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- tensioning jack
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a transfer device in succession. The continuous lowering device comprises a bearing frame, a guide frame, a tensioning jack, a first automatic tool anchor, a second automatic tool anchor, a third automatic tool anchor, a displacement sensor, a pressure sensor and a tool anchor hydraulic pipeline, wherein the tensioning jack is detachably connected with the bearing frame; the upper part of the tensioning jack is positioned in the guide frame; the first automatic tool is anchored above the tensioning jack; the second automatic tool is anchored at the head of the piston of the tensioning jack; the third automatic tool is anchored below the tensioning jack; the pressure sensors are respectively arranged on the first automatic tool anchor, the second automatic tool anchor and the third automatic tool anchor. The utility model provides a transfer the device in succession and can realize transferring the operation in succession, improved work efficiency.
Description
Technical Field
The utility model relates to a construction equipment technical field, concretely relates to transfer device in succession.
Background
At present, the number of bridges constructed in domestic high-speed railways is huge, except a small part of precast beam structures, other cast-in-place structures are adopted, bailey frames can be basically used in the cast-in-place structure casting process, after the casting process is finished and concrete is hardened to reach certain strength, the bailey frames are hoisted by steel strands, steel pipe columns are dismantled below the bailey frames, and then the bailey frames are placed. The bailey frame is transferred at present stage mainly adopts steel strand wires instrument anchor manual transfer, and the biggest problem of this kind of mode is, and the staff needs manual dress clamping piece, gets the clamping piece, and speed is very slow, and work is discontinuous, and manual installation slightly carelessly can have the potential safety hazard in addition.
SUMMERY OF THE UTILITY MODEL
In order to solve above-mentioned bailey frame and transfer mode operation complicacy, speed is slow, work is discontinuous, have the technical problem of potential safety hazard, the utility model provides a transfer the device in succession can carry out the centre gripping in turn to steel strand wires fixed, realizes transferring the operation in succession, has improved work efficiency, and has avoided the manual clamping piece of adorning of staff, has got the clamping piece, has improved the security.
The utility model provides a continuous lowering device, which comprises a bearing frame, a guide frame, a tensioning jack, a first automatic tool anchor, a second automatic tool anchor, a third automatic tool anchor, a displacement sensor, a pressure sensor and a tool anchor hydraulic pipeline, wherein the bottom of the tensioning jack is detachably connected with the top of the bearing frame; the upper part of the tensioning jack is positioned in the guide frame, and the guide frame is detachably connected with the tensioning jack; the first automatic tool is anchored above the tensioning jack and is detachably connected with the top of the guide frame; the second automatic tool is anchored at the piston head of the tensioning jack and is connected with an external intelligent tensioning pump station through a pipeline; the third automatic tool is anchored below the tensioning jack and is detachably connected with the bottom of the bearing frame; one end of the displacement sensor is arranged on the outer wall of the tensioning jack and connected with the outer wall of the tensioning jack, and the other end of the displacement sensor is connected with the second automatic tool anchor; one end of the tool anchor hydraulic pipeline is respectively connected with the first automatic tool anchor and the third automatic tool anchor, and the other end of the tool anchor hydraulic pipeline is used for being connected with an external intelligent tensioning pump station; the pressure sensors are respectively arranged on the first automatic tool anchor, the second automatic tool anchor and the third automatic tool anchor.
In a preferred embodiment of the continuous lowering device provided by the utility model, the bearing frame includes roof, bottom plate and is used for connecting the roof reaches the support column of bottom plate, the support column evenly sets up the periphery of roof, just the both ends of support column respectively with the roof reaches bottom plate fixed connection.
In a preferred embodiment of the continuous lowering device of the present invention, the center of the top plate is provided with a center hole having a diameter equal to the diameter of the center hole of the center-through hole of the tension jack.
In a preferred embodiment of the continuous lowering device of the present invention, the top plate has a groove formed on the top surface of the top plate and formed outside the center hole, the groove being matched with the outer diameter of the bottom of the tension jack.
In a preferred embodiment of the continuous lowering device provided in the present invention, the center of the bottom plate is provided with a through hole matching the diameter of the outer circumference of the third automatic tool anchor plate clamping piece hole.
In a preferred embodiment of the continuous lowering device provided by the present invention, the guiding frame comprises a guiding plate, a fixing plate and guiding posts for connecting the guiding plate and the fixing plate, the guiding posts are uniformly arranged on the periphery of the fixing plate, and two ends of the guiding posts are respectively fixedly connected with the guiding plate and the fixing plate; the upper part of the tensioning jack penetrates through the fixed plate and is detachably connected with the fixed plate.
The utility model provides a transfer in succession in a preferred embodiment of device, the center department of deflector be equipped with first automatic tool anchor board steel strand clamp piece hole periphery circle diameter assorted central through-hole.
In a preferred embodiment of the continuous lowering device of the present invention, the number of the guide rods is 4, and the number of the guide posts is 4, and the guide posts are respectively located at 4 corners in the guide frame.
Compared with the prior art, the utility model provides a transfer device in succession has following beneficial effect:
one, through setting up load frame, leading truck, stretch-draw jack, first automatic tool anchor, second automatic tool anchor, third automatic tool anchor and instrument anchor hydraulic line for this transfer the device in succession can utilize first automatic tool anchor, third automatic tool anchor and second tool anchor to carry out centre gripping in turn to the steel strand wires at the during operation and fix, realize transferring the operation in succession, improved work efficiency, and avoided the staff to adorn the clamping piece manually, got the clamping piece, improved the security.
And secondly, detachable connection modes are adopted among all the components of the continuous transfer device, so that the installation and the disassembly are simpler, the assembly on a construction site is quick, the working efficiency is improved, the damaged components can be replaced in time, the smooth construction is ensured, and the working efficiency is further improved.
Thirdly, through setting up displacement sensor and pressure sensor, can effectually monitor this operating condition who transfers the device in succession, guarantee construction safety.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:
fig. 1 is a schematic structural view of a continuous lowering device provided by the present invention;
fig. 2 is a structural schematic diagram of the force frame shown in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of the continuous lowering device according to the present invention; fig. 2 is a structural schematic diagram of the force frame shown in fig. 1. The continuous lowering device 1 comprises a bearing frame 11, a guide frame 12, a tensioning jack 13, a first automatic tool anchor 14, a second automatic tool anchor 15, a third automatic tool anchor 16, a displacement sensor 17, a pressure sensor 18 and a tool anchor hydraulic pipeline 19, wherein the bottom of the tensioning jack 13 is detachably connected with the top of the bearing frame 11; the upper part of the tensioning jack 13 is positioned in the guide frame 12, and the guide frame 12 is detachably connected with the tensioning jack 13; the first automatic tool anchor 14 is arranged above the tensioning jack 13 and is detachably connected with the top of the guide frame 12; the second automatic tool anchor 15 is arranged at the piston head of the tensioning jack 13 and is connected with an external intelligent tensioning pump station through a pipeline; the third automatic tool anchor 16 is arranged below the tensioning jack 13 and is detachably connected with the bottom of the bearing frame 11; one end of the displacement sensor 17 is arranged on the outer wall of the tensioning jack 13 and connected, and the other end of the displacement sensor is connected with the second automatic tool anchor 15; one end of the tool anchor hydraulic pipeline 19 is respectively connected with the first automatic tool anchor 14 and the third automatic tool anchor 16, and the other end of the tool anchor hydraulic pipeline is used for being connected with an external intelligent tensioning pump station; the pressure sensors 18 are provided on the first automatic tool anchor 14, the second automatic tool anchor 15, and the third automatic tool anchor 16, respectively.
The bearing frame 11 comprises a top plate 111, a bottom plate 112 and supporting columns 113 used for connecting the top plate 111 and the bottom plate 112, wherein the supporting columns 113 are uniformly arranged on the periphery of the top plate 111, and two ends of each supporting column 113 are respectively fixedly connected with the top plate 111 and the bottom plate 112.
And a central hole 1111 with the diameter equal to the diameter of the through hole of the tensioning jack 13 is arranged in the center of the top plate 111.
A groove 1112 matched with the outer diameter of the bottom of the tensioning jack 13 is reserved outside the central hole 1111 on the upper surface of the top plate 111.
A through hole 1121 matched with the diameter of the peripheral circle of the anchor plate clamping hole of the third automatic tool anchor 16 is formed in the center of the bottom plate 112.
The guide frame 12 comprises a guide plate 121, a fixing plate 122 and guide posts 123 for connecting the guide plate 121 and the fixing plate 122, the guide posts 123 are uniformly arranged on the periphery of the fixing plate 122, and two ends of the guide posts 123 are respectively fixedly connected with the guide plate 121 and the fixing plate 122; the upper portion of the tension jack 13 passes through the fixing plate 122 and is detachably connected to the fixing plate 122.
The center of the guide plate 121 is provided with a center through hole matched with the diameter of the peripheral circle of the anchor plate steel twisted wire clamping hole of the first automatic tool anchor 14.
The number of the guide rods 123 is 4, and the 4 guide columns 123 are respectively positioned at 4 corners in the guide frame 12.
When in installation, the bearing frame 11 is placed on an installation platform plate, and the third automatic tool anchor 16 is fixed on the bottom plate 112 by using bolts; then the tensioning jack 13 is installed above the force bearing frame 11, and the bottom of the tensioning jack 13 is embedded into the groove 1112 on the top plate 111; the fixing plate 122 of the guide frame 12 is inserted through the upper portion of the tensioning jack 13 and fixed by a bolt, and the second automatic tool anchor 15 is installed at the head of the piston of the tensioning jack 13; mounting the first automatic tool anchor 14 on the guide plate 121 using a bolt; connecting the first automatic tool anchor 14 and the third automatic tool anchor 16 with an external intelligent tensioning pump station by using the tool anchor hydraulic pipeline 19; and finally, respectively connecting the tensioning jack 13 and the second automatic tool anchor 15 with an external intelligent tensioning pump station by using a pipeline, and respectively connecting the displacement sensor 17 and the pressure sensor 18 with the external intelligent tensioning pump station.
When the bailey truss is lowered and operated, after the steel strand is pre-tightened, the first automatic tool anchor 14 and the third tool anchor 16 are unloaded, so that the first automatic tool anchor 14 and the third tool anchor 16 clamp the steel strand; then the intelligent tensioning pump station supplies oil to the second automatic tool anchor 15, so that the second automatic tool anchor 15 is opened; supplying oil to the tensioning jack 13, and stopping supplying oil to the tensioning jack 13 after the tensioning jack reaches a preset position; then unloading the second automatic tool anchor 15 to enable the second automatic tool anchor 15 to clamp the steel strand; then supplying oil to the first automatic tool anchor 14 and the third tool anchor 16 to loosen the first automatic tool anchor 14 and the third tool anchor 16; returning oil to the tensioning jack 13 again to enable the second automatic tool anchor 15 to descend to a preset position, and pausing the tensioning jack 13; and finally unloading the first automatic tool anchor 14 and the third tool anchor 16 to enable the first automatic tool anchor 14 and the third tool anchor 16 to clamp the steel strand again, so that one lowering operation is completed.
The utility model provides a transfer device 1 in succession has following beneficial effect:
one, through setting up the carrier 11 the leading truck 12 tensioning jack 13 first automatic tool anchor 14 second automatic tool anchor 15 third automatic tool anchor 16 reaches instrument anchor hydraulic line 19 makes it can utilize to transfer device 1 in succession at the during operation first automatic tool anchor 14 third automatic tool anchor 16 with second tool anchor 15 carries out centre gripping in turn to the steel strand wires fixed, realizes transferring the operation in succession, has improved work efficiency, and has avoided the staff to adorn the clamping piece manually, get the clamping piece, has improved the security.
Two transfer in succession and adopt the connection mode of dismantling more between each component part of device 1, make the installation simpler with the dismantlement, job site equipment is swift, has improved work efficiency to can in time change the part that damages, guarantee going on smoothly of construction, further improve work efficiency.
Thirdly, through setting up displacement sensor 17 reaches pressure sensor 18, can be effectual right the operating condition who transfers device 1 in succession monitors, has guaranteed construction safety.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A continuous lowering device is characterized by comprising a bearing frame, a guide frame, a tensioning jack, a first automatic tool anchor, a second automatic tool anchor, a third automatic tool anchor, a displacement sensor, a pressure sensor and a tool anchor hydraulic pipeline, wherein the bottom of the tensioning jack is detachably connected with the top of the bearing frame; the upper part of the tensioning jack is positioned in the guide frame, and the guide frame is detachably connected with the tensioning jack; the first automatic tool is anchored above the tensioning jack and is detachably connected with the top of the guide frame; the second automatic tool is anchored at the piston head of the tensioning jack and is connected with an external intelligent tensioning pump station through a pipeline; the third automatic tool is anchored below the tensioning jack and is detachably connected with the bottom of the bearing frame; one end of the displacement sensor is arranged on the outer wall of the tensioning jack and connected with the outer wall of the tensioning jack, and the other end of the displacement sensor is connected with the second automatic tool anchor; one end of the tool anchor hydraulic pipeline is respectively connected with the first automatic tool anchor and the third automatic tool anchor, and the other end of the tool anchor hydraulic pipeline is used for being connected with an external intelligent tensioning pump station; the pressure sensors are respectively arranged on the first automatic tool anchor, the second automatic tool anchor and the third automatic tool anchor.
2. The continuous lowering device according to claim 1, wherein the bearing frame comprises a top plate, a bottom plate and supporting columns for connecting the top plate and the bottom plate, the supporting columns are uniformly arranged on the periphery of the top plate, and two ends of each supporting column are fixedly connected with the top plate and the bottom plate respectively.
3. The continuous lowering apparatus according to claim 2, wherein a center hole having a diameter equivalent to that of the center-through hole of the tension jack is provided at the center of the top plate.
4. The continuous lowering apparatus of claim 3, wherein a recess matching the bottom outer diameter of the tension jack is left outside the central hole of the top plate upper surface.
5. The continuous lowering device according to claim 2, wherein a through hole matching the diameter of the outer circumference of the third automatic tool anchor plate clip hole is provided at the center of the bottom plate.
6. The continuous lowering device according to claim 1, wherein the guide frame comprises a guide plate, a fixed plate and guide posts for connecting the guide plate and the fixed plate, the guide posts are uniformly arranged on the periphery of the fixed plate, and two ends of each guide post are fixedly connected with the guide plate and the fixed plate respectively; the upper part of the tensioning jack penetrates through the fixed plate and is detachably connected with the fixed plate.
7. The continuous lowering device according to claim 6, wherein the center of the guide plate is provided with a central through hole matching the diameter of the outer circumference of the steel twisted wire clip hole of the first automatic tool anchor plate.
8. The continuous lowering apparatus according to claim 6, wherein the number of the guide posts is 4, and the 4 guide posts are respectively located at 4 corners in the guide frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871619.5U CN215104749U (en) | 2021-04-26 | 2021-04-26 | Continuous lowering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871619.5U CN215104749U (en) | 2021-04-26 | 2021-04-26 | Continuous lowering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215104749U true CN215104749U (en) | 2021-12-10 |
Family
ID=79272182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120871619.5U Active CN215104749U (en) | 2021-04-26 | 2021-04-26 | Continuous lowering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215104749U (en) |
-
2021
- 2021-04-26 CN CN202120871619.5U patent/CN215104749U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A continuous lowering device Effective date of registration: 20221227 Granted publication date: 20211210 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: HUNAN LIANZHI INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2022980028785 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211210 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: HUNAN LIANZHI INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2022980028785 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |