CN114525761A - Steel pull rod leveler - Google Patents
Steel pull rod leveler Download PDFInfo
- Publication number
- CN114525761A CN114525761A CN202210162478.9A CN202210162478A CN114525761A CN 114525761 A CN114525761 A CN 114525761A CN 202210162478 A CN202210162478 A CN 202210162478A CN 114525761 A CN114525761 A CN 114525761A
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- base
- leveler
- pull rod
- tray
- steel pull
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 89
- 239000010959 steel Substances 0.000 title claims abstract description 89
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 15
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/068—Landing stages for vessels
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a steel pull rod leveler, which comprises: a base; the tray is provided with a groove for placing the steel pull rod; the jacking device is arranged on the base in a sliding manner, is connected with the tray and is used for driving the tray to lift; the number of the light reflecting pastes is two, and the two light reflecting pastes are symmetrically arranged on two sides of the tray; infrared emitter, infrared emitter's quantity is two, and two infrared emitter set up respectively on two reflection of light pastes. The invention can accurately adjust the elevation and the plane position of the steel pull rod, improve the installation quality of the steel pull rod, save the labor cost and reduce the construction cost.
Description
Technical Field
The invention belongs to the technical field of sheet pile wharfs, and particularly relates to a steel pull rod leveler.
Background
The steel pull rod is an important component of the anchor structure of the sheet pile wharf and is an important component for maintaining the safety and stability of the sheet pile wharf, and the installation quality of the steel pull rod directly influences the safety coefficient and the deformation of the wharf structure. In the prior art, a crane is generally adopted to cooperate with a manual work to adjust the position of the steel pull rod in the leveling process of the steel pull rod, the installation experience is mostly relied on during operation, the stability of the installation quality of the steel pull rod is influenced, and the construction efficiency is low.
Disclosure of Invention
The invention aims to provide a steel pull rod leveler, which can accurately adjust the elevation and the plane position of a steel pull rod, improve the installation quality of the steel pull rod, save labor cost and reduce construction cost.
The invention is realized by the following technical scheme:
a steel tie rod leveler comprising:
a base;
the tray is provided with a groove for placing the steel pull rod;
the jacking device is arranged on the base in a sliding mode, is connected with the tray and is used for driving the tray to lift;
the number of the light reflecting pastes is two, and the two light reflecting pastes are symmetrically arranged on two sides of the tray;
infrared emitter, infrared emitter's quantity is two, and two infrared emitter set up respectively on two reflection of light pastes.
Furthermore, the lifting device further comprises a locking device, wherein the locking device is arranged on the lifting device or the base and used for locking the lifting device on the base.
Furthermore, two guide rails which are arranged in parallel are arranged on the base, two mounting plates which are in one-to-one correspondence with the two guide rails are arranged on the jacking device, pulleys which are arranged on the corresponding guide rails in a sliding mode are arranged at two ends of the bottom surface of the mounting plate, the locking devices are in the same number with the pulleys and in one-to-one correspondence with the pulleys, each locking device comprises a friction plate and a driving assembly, and each driving assembly is arranged on the mounting plate connected with the corresponding pulley and is connected with the corresponding friction plate and used for driving the friction plate to jack tightly or loosen the corresponding pulley.
Further, be equipped with two spouts of parallel arrangement on the base, be equipped with the draw runner with two spout one-to-ones on the jacking device both sides, the draw runner slides and sets up in the spout that corresponds, has seted up a plurality of first screw thread through-holes along its length direction on the lateral wall of spout, and locking device includes locking screw, when locking screw threaded connection on one of them first screw thread through-hole and with corresponding draw runner butt, locks the jacking device on the base.
Further, still include the range unit that sets up the bottom that is used for measuring the distance between tray and the base at the tray.
Further, the distance measuring device is an infrared distance measuring sensor.
Further, the device also comprises a displacement measuring device which is arranged on the base and used for measuring the displacement of the jacking device sliding on the base.
Furthermore, the displacement measuring device is a graduated scale, and the scale 0 of the graduated scale is flush with one end of the base.
Furthermore, be equipped with a plurality of mobile device on the base, mobile device is including being the swivel mount of Y shape, and the swivel mount middle part is rotated and is set up on the base, and the three-terminal of swivel mount rotates respectively to be connected with the pulley.
Further, the jacking device is a horizontal hydraulic jack.
Compared with the prior art, the invention has the beneficial effects that: the tray is driven to ascend and descend through the jacking device, so that the steel pull rod is driven to ascend and descend, the positions of the light reflecting pastes on the two sides of the tray are measured through the total station, so that the spatial position information of the leveling installation point can be measured, the steel pull rod is aligned in the horizontal direction through the infrared emitter, the leveling installation of the steel pull rod is completed, the height and the plane position of the steel pull rod can be accurately adjusted, the installation quality of the steel pull rod is improved, the labor cost is saved, and the engineering cost is reduced.
Drawings
FIG. 1 is a schematic structural view of a steel tie rod leveler of the present invention;
FIG. 2 is a schematic structural diagram of a base of the steel tie rod leveler of the present invention;
FIG. 3 is a schematic structural diagram of a jacking device of the steel pull rod leveler of the present invention;
FIG. 4 is a partially enlarged schematic view of the connection between the mounting plate and the locking device of the steel pull rod leveler of the present invention;
FIG. 5 is a schematic structural diagram of an embodiment of a locking device in the steel tie rod leveler of the present invention;
FIG. 6 is a schematic view of another embodiment of the steel tie rod leveler of the present invention;
FIG. 7 is a schematic structural diagram of a base in another embodiment of the steel tie rod leveler of the present invention;
fig. 8 is a schematic structural diagram of a jacking device in another embodiment of the steel tie rod leveler of the present invention.
In the figure, 1-base, 11-guide rail, 12-sliding chute, 13-first threaded through hole, 2-tray, 3-jacking device, 4-reflecting sticker, 5-infrared emitter, 6-locking device, 61-friction plate, 62-driving component, 7-mounting plate, 71-pulley, 8-graduated scale, 9-moving device, 91-rotating frame, 92-pulley and 10-sliding strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally put in use of products of the present invention, and are only for convenience of description and simplification of description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a steel tie rod leveler according to the present invention. The utility model provides a steel pull rod leveller, including base 1, tray 2, jacking device 3, reflect light and paste 4 and infrared emitter 5, be equipped with the recess that is used for placing the steel pull rod on the tray 2, jacking device 3 slides and sets up on base 1 to be connected with tray 2, be used for driving tray 2 and go up and down, the quantity that reflects light pastes 4 is two, two 4 symmetries of reflecting light paste set up in the both sides of tray 2, infrared emitter 5's quantity is two, two infrared emitter 5 set up respectively on two reflection of light pastes 4.
The steel pull rod is placed in the recess of tray 2, through the jacking device 3 that slides on base 1 and drive the lift of tray 2 through jacking device 3 to realize the adjustment of steel pull rod plane direction and vertical direction. In one embodiment, the grooves on the pallet 2 are adapted to the outer diameter of the steel tie rod and are arc-shaped. The light reflecting sticker 4 is a light reflecting sticker 4 special for a total station, and spatial position information of a leveling installation point of the steel pull rod can be measured by measuring the position of the light reflecting sticker 4 through the total station and then aligned through the infrared emitter 5 to achieve leveling of the steel pull rod. In one embodiment, the reflective sticker 4 is provided with a positioning cross, and the infrared emitter 5 is arranged at the center of the positioning cross on the reflective sticker 4. The central position of reflecting sticker 4 is convenient for total station to measure.
Referring to fig. 2 to 5, fig. 2 is a schematic structural diagram of a base of a steel tie rod leveler of the present invention, fig. 3 is a schematic structural diagram of a jacking device of a steel tie rod leveler of the present invention, fig. 4 is an enlarged partial schematic structural diagram of a connection between an installation plate of a steel tie rod leveler and a locking device of the present invention, and fig. 5 is a schematic structural diagram of an embodiment of a locking device in a steel tie rod leveler of the present invention. In one embodiment, the steel pull rod leveler further comprises a locking device 6, wherein the locking device 6 is arranged on the jacking device 3 or the base 1 and used for locking the jacking device 3 on the base 1. After the jacking device 3 slides to suitable position on the base 1, the jacking device 3 is locked through the locking device 6, so that the jacking device 3 is fixed on the base 1, and the jacking device 3 can be prevented from sliding on the base 1 in the process of conveying the steel pull rod and adjusting the elevation of the steel pull rod. In an embodiment, two guide rails 11 arranged in parallel are arranged on the base 1, two mounting plates 7 corresponding to the two guide rails 11 one by one are arranged on the jacking device 3, pulleys 71 arranged on the corresponding guide rails 11 in a sliding manner are arranged at two ends of the bottom surface of each mounting plate 7, the locking devices 6 are in the same number as the pulleys 71 and correspond to the pulleys 71 one by one, each locking device 6 comprises a friction plate 61 and a driving assembly 62, and each driving assembly 62 is arranged on the mounting plate 7 connected with the corresponding pulley 71 and connected with the friction plate 61 and used for driving the friction plate 61 to jack up or loosen the corresponding pulley 71. When the jacking device 3 needs to be locked, the friction plate 61 is driven by the driving assembly 62 to abut against the pulley 71, and the friction plate 61 abuts against the pulley 71 to limit the sliding of the pulley 71, so that the jacking device 3 is locked on the base 1. When the jacking device 3 needs to be slid, the friction plate 61 is driven to be far away from the pulley 71 only through the driving assembly 62, so that the friction plate 61 is released from the pulley 71, and the pulley 71 can normally slide. In one embodiment, the driving assembly 62 includes a driving bolt, the mounting plate has second threaded through holes penetrating through the top and bottom surfaces thereof at both ends thereof, the driving threaded screw is disposed in the corresponding second threaded through hole, and the bottom end thereof is rotatably disposed on the friction plate 61 after passing through the corresponding second threaded through hole. By rotating the drive bolt, the friction plate 61 is moved downward so that the friction plate 61 abuts against the pulley 71. In one embodiment, the pulley 71 includes a wheel axle, two wheel bodies spaced apart from each other on the wheel axle, and two connecting plates rotatably disposed at two ends of the wheel axle, respectively, and connected to the mounting plate 7, and the friction plate 61 is arc-shaped and has a radius equal to that of the wheel axle. In practical use, the two wheel bodies of the pulley 71 are respectively arranged at two sides of the corresponding guide rail 11, when the pulley 71 is required to be limited from sliding, the friction plate 61 is driven to move downwards by rotating the driving bolt, the friction plate 61 is sleeved on the wheel shaft of the corresponding pulley, and the inner surface of the friction plate 61 is tightly attached to the outer surface of the wheel shaft of the pulley 71 so as to limit the sliding of the pulley 71.
Referring to fig. 6 to 8, fig. 6 is a schematic view of another embodiment of the steel tie rod leveler of the present invention, fig. 7 is a schematic view of a structure of a base in another embodiment of the steel tie rod leveler of the present invention, and fig. 8 is a schematic view of a structure of a jacking device in another embodiment of the steel tie rod leveler of the present invention. In an embodiment, two parallel sliding grooves 12 are formed in the base 1, sliding strips 10 corresponding to the two sliding grooves 12 one to one are arranged on two sides of the jacking device 3, the sliding strips 10 are arranged in the corresponding sliding grooves 12 in a sliding mode, a plurality of first threaded through holes 13 are formed in the side wall of each sliding groove 12 along the length direction of the sliding groove, the locking device 6 comprises locking screws, and when the locking screws are connected to the first threaded through holes 13 in a threaded mode and abut against the corresponding sliding strips 10, the jacking device 3 is locked on the base 1. After the jacking device 3 slides to suitable position on base 1, with locking screw threaded connection on arbitrary first screw through-hole 13 with slide 10 alignment to rotate to with slide 10 butt, thereby press from both sides tight corresponding slide 10 through the inner wall of locking screw and spout 12, make slide 10 can not remove in spout 12, with jacking device 3 locking on base 1. When the jacking device 3 needs to be slid, only the locking screw needs to be rotated, so that the locking screw is separated from being in contact with the sliding strip 10, and the sliding strip 10 can move in the sliding groove 12, so that the jacking device 3 can be moved on the base 1.
In an embodiment, the steel pull rod leveling device further comprises a distance measuring device, and the distance measuring device is arranged at the bottom end of the tray 2 and used for measuring the distance between the tray 2 and the base 1. The distance between the tray 2 and the base 1 is measured through the distance measuring device so as to test the distance between the bottom surface of the steel tapping pull rod and the base 1, and therefore the variation of the elevation of the bottom surface of the steel pull rod is measured. In one embodiment, the distance measuring device is an infrared distance measuring sensor. The infrared distance measuring sensor has low cost and safe use, and can reduce the cost. In an embodiment, the steel pull rod leveler further comprises a displacement measuring device, wherein the displacement measuring device is arranged on the base 1 and used for measuring the displacement of the jacking device 3 sliding on the base 1. Measure the gliding displacement volume of jacking device 3 on base 1 through displacement measurement device, measure the distance between jacking device 3 and the 1 one end of base promptly to measure the horizontal distance of steel pull rod for 1 one end of base, cooperation infrared emitter 5 can realize the alignment to the horizontal direction of steel pull rod. In one embodiment, the displacement measuring device is a scale 8, and the 0 scale of the scale 8 is flush with one end of the base 1. The distance between the jacking device 3 and one end of the base 1 can be directly read through the graduated scale 8, and the sliding distance of the jacking device 3 sliding on the base 1 is obtained.
In one embodiment, the base 1 is provided with a plurality of moving devices 9, each moving device 9 includes a Y-shaped rotating frame 91, the middle of the rotating frame 91 is rotatably disposed on the base 1, and three ends of the rotating frame 91 are respectively rotatably connected with pulleys 92. The Y-shaped swivel mount 91 is a three-pronged wrench, so that the moving device 9 can rotate on uneven ground.
In one embodiment, the jacking device 3 is a horizontal hydraulic jack.
The use process of the steel pull rod leveler is briefly described as follows:
in practical use, each section of the steel pull rod is leveled by at least two steel pull rod levelers, and the two steel pull rod levelers are arranged at intervals along the length direction of the steel pull rod. Firstly, a steel pull rod leveler is placed at a steel pull rod storage position, the steel pull rod is placed in a groove of a tray 2 through a jacking device 3 which slides on a base 1, and the groove on the tray 2 is arc-shaped and is adaptive to the outer diameter of the steel pull rod. Then the friction plate 61 is driven by the driving assembly 62 to abut against the corresponding pulley 71, and the friction plate 61 abuts against the pulley 71, so that the jacking device 3 is fixed on the base 1, and the jacking device 3 is prevented from sliding on the base 1. And then moving the steel pull rod to a preset position through the steel pull rod leveler, and measuring the central position of the light reflecting sticker 4 by using a total station after the steel pull rod reaches the preset position to obtain the spatial position information of the leveling installation point. Then drive tray 2 through jacking device 3 and rise, at the in-process that rises, measure the distance between tray 2 and the base 1 through infrared distance measuring sensor to measure the distance between steel pull rod bottom surface and the base 1, rise the steel pull rod to the design elevation. After the steel pull rod rises to the designed height, the driving component 62 drives the friction plate 61 to loosen the corresponding pulley 71, the jacking device 3 slides on the base 1, the scale 8 on the base 1 is matched, the sliding displacement of the jacking device 3 on the base 1 is read, the infrared emitter 5 on one steel pull rod leveler is aligned to the position of the infrared emitter 5 on the adjacent steel pull rod leveler, the alignment of the steel pull rod in the horizontal direction is realized, and the leveling installation of the steel pull rod is completed.
Compared with the prior art, the invention has the beneficial effects that: the tray 2 is driven to ascend and descend through the jacking device 3, so that the steel pull rod is driven to ascend and descend, the positions of the reflective stickers 4 on the two sides of the tray 2 are measured through the total station, so that the spatial position information of the leveling installation point position can be measured, the steel pull rod is aligned in the horizontal direction through the infrared emitter 5, the leveling installation of the steel pull rod is completed, the height and the plane position of the steel pull rod are accurately adjusted, the installation quality of the steel pull rod is improved, the labor cost is saved, and the engineering cost is reduced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention will still fall within the scope of the technical solution of the present invention without departing from the content of the technical solution of the present invention.
Claims (10)
1. A steel pull rod leveler is characterized by comprising:
a base;
the tray is provided with a groove for placing the steel pull rod;
the jacking device is arranged on the base in a sliding mode, is connected with the tray and is used for driving the tray to lift;
the number of the light reflecting pastes is two, and the two light reflecting pastes are symmetrically arranged on two sides of the tray;
the infrared ray emitter, infrared ray emitter's quantity is two, two infrared ray emitter sets up respectively on two reflection of light pastes.
2. The steel tie rod leveler of claim 1 further comprising a locking device disposed on the jacking device or the base for locking the jacking device to the base.
3. The steel pull rod leveler as recited in claim 2, wherein the base is provided with two parallel guide rails, the jacking device is provided with two mounting plates corresponding to the two guide rails one by one, two ends of the bottom surface of the mounting plates are provided with pulleys slidably disposed on the corresponding guide rails, the locking devices are equal in number to the pulleys and correspond to the pulleys one by one, each locking device comprises a friction plate and a driving assembly, and the driving assembly is disposed on the mounting plate connected to the corresponding pulley and connected to the friction plate for driving the friction plate to jack or loosen the corresponding pulley.
4. The steel pull rod leveler according to claim 2, wherein the base is provided with two parallel sliding grooves, the two sides of the jacking device are provided with sliding bars corresponding to the two sliding grooves one by one, the sliding bars are slidably arranged in the corresponding sliding grooves, the side walls of the sliding grooves are provided with a plurality of first threaded through holes along the length direction thereof, the locking device comprises a locking screw, and when the locking screw is in threaded connection with one of the first threaded through holes and is abutted against the corresponding sliding bar, the jacking device is locked on the base.
5. The steel tie rod leveler of claim 1, further comprising a distance measuring device disposed at the bottom end of the tray for measuring the distance between the tray and the base.
6. The steel tie rod leveler of claim 5, wherein the ranging device is an infrared ranging sensor.
7. The steel tie rod leveler of claim 1 further comprising a displacement measurement device disposed on the base for measuring the amount of displacement of the jacking device sliding on the base.
8. The steel tie rod leveler of claim 7, wherein the displacement measurement device is a graduated scale, and the 0 scale of the graduated scale is flush with one end of the base.
9. The steel pull rod leveler as recited in claim 1, wherein the base is provided with a plurality of moving devices, the moving devices comprise a Y-shaped rotating frame, the middle of the rotating frame is rotatably disposed on the base, and three ends of the rotating frame are rotatably connected with pulleys respectively.
10. The steel tie rod leveler of claim 1, wherein the jacking device is a horizontal hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210162478.9A CN114525761A (en) | 2022-02-22 | 2022-02-22 | Steel pull rod leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210162478.9A CN114525761A (en) | 2022-02-22 | 2022-02-22 | Steel pull rod leveler |
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| Publication Number | Publication Date |
|---|---|
| CN114525761A true CN114525761A (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210162478.9A Pending CN114525761A (en) | 2022-02-22 | 2022-02-22 | Steel pull rod leveler |
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| CN (1) | CN114525761A (en) |
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|---|---|---|---|---|
| US6098961A (en) * | 1999-07-22 | 2000-08-08 | Gionet; Roger | Single-wheel hydraulic jack |
| CN105692222A (en) * | 2016-03-28 | 2016-06-22 | 徐光武 | Stacking device for tray material bin |
| CN206818201U (en) * | 2017-04-18 | 2017-12-29 | 辽宁有色地质地理信息研究院 | A kind of Portable measuring device for engineering survey |
| CN108621105A (en) * | 2018-05-09 | 2018-10-09 | 实用动力(中国)工业有限公司 | 6DOF pivoting part spatial position adjusts system |
| CN208516869U (en) * | 2018-06-07 | 2019-02-19 | 凯迈（洛阳）测控有限公司 | A kind of Bei Jushi hydraulic verticallifting mechanism |
| CN209780275U (en) * | 2019-04-01 | 2019-12-13 | 中国建筑土木建设有限公司 | lifting device for large-span beam reinforcing steel bar |
| CN213011736U (en) * | 2020-09-21 | 2021-04-20 | 姜小川 | Novel jack |
| CN214997727U (en) * | 2021-05-31 | 2021-12-03 | 中铁八局集团昆明铁路建设有限公司 | Steel shotcrete installation auxiliary device |
-
2022
- 2022-02-22 CN CN202210162478.9A patent/CN114525761A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6098961A (en) * | 1999-07-22 | 2000-08-08 | Gionet; Roger | Single-wheel hydraulic jack |
| CN105692222A (en) * | 2016-03-28 | 2016-06-22 | 徐光武 | Stacking device for tray material bin |
| CN206818201U (en) * | 2017-04-18 | 2017-12-29 | 辽宁有色地质地理信息研究院 | A kind of Portable measuring device for engineering survey |
| CN108621105A (en) * | 2018-05-09 | 2018-10-09 | 实用动力(中国)工业有限公司 | 6DOF pivoting part spatial position adjusts system |
| CN208516869U (en) * | 2018-06-07 | 2019-02-19 | 凯迈（洛阳）测控有限公司 | A kind of Bei Jushi hydraulic verticallifting mechanism |
| CN209780275U (en) * | 2019-04-01 | 2019-12-13 | 中国建筑土木建设有限公司 | lifting device for large-span beam reinforcing steel bar |
| CN213011736U (en) * | 2020-09-21 | 2021-04-20 | 姜小川 | Novel jack |
| CN214997727U (en) * | 2021-05-31 | 2021-12-03 | 中铁八局集团昆明铁路建设有限公司 | Steel shotcrete installation auxiliary device |
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