CN205205679U - Catwalk anchor - Google Patents
Catwalk anchor Download PDFInfo
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- CN205205679U CN205205679U CN201521031237.2U CN201521031237U CN205205679U CN 205205679 U CN205205679 U CN 205205679U CN 201521031237 U CN201521031237 U CN 201521031237U CN 205205679 U CN205205679 U CN 205205679U
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- cat road
- bar
- anchor
- stand
- base plate
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Abstract
The utility model provides a catwalk anchor belongs to engineering equipment field for with the catwalk anchor on the preceding buttress of cable saddle that looses, the anchor includes anchor system and catwalk adjustment system, anchor ystem installation in on the preceding buttress, the anchor system includes grudging post and bracing, the grudging post with the one end of bracing is connected, the grudging post and the other end of bracing all install in on the preceding buttress, catwalk adjustment system's one end is connected the grudging post, its other end is connected catwalk. Simple structure is reasonable for this anchor, set up in the front the buttress through the anchor with the catwalk bearing cable anchor point on, compare with the mode of anchor on the anchor block of back for construction speed, avoided setting up the commentaries on classics cable saddle on the buttress in the front, have obvious superiority.
Description
Technical field
The utility model relates to engineering equipment field, in particular to a kind of cat road anchor device.
Background technology
Cat road is erected under main push-towing rope when being suspension bridge construction, is parallel to the linear temporary construction sidewalk of main push-towing rope.It is the height scaffolding that constructor carries out construction operation, is the operation platform of main push-towing rope system and even the whole superstructure of suspension bridge.Constructor completes such as strand traction, tune stock thereon, shaping enters saddle, tight cable, cord clip and hoist cable are installed, case beam lifts and building site connects, main push-towing rope twines the vital task such as silk, protective coating.
Inventor finds under study for action, at least there is following shortcoming in cat road of the prior art anchoring procedure:
One, existing cat road are anchored on rear anchor block, and the volume of rear anchor block is large, and long construction period, causes cat road erection construction delayed, extend the construction period of bridge construction, affect the normal construction of bridge.
Two, by cat road anchor device, cat road is anchored at after on rear anchor block, is not easy to the adjustment in cat road, reduce the security performance in cat road.
Utility model content
The purpose of this utility model is to provide a kind of cat road anchor device, is anchored in and rear anchor block causes to improve prior art Zhong Jiangmao road delayed, to extend bridge construction cycle problem of constructing.
The utility model is achieved in that
Based on above-mentioned purpose, the utility model provides a kind of cat road anchor device, buttress before cat road being anchored at loose cable saddle, comprise anchor system and cat road adjustment System, described anchor system is installed on described front buttress, and described anchor system comprises stand and diagonal brace, described stand and described diagonal brace are obliquely installed, described stand is installed on described front buttress, and one end of described diagonal brace connects described stand, and the other end of described diagonal brace is arranged on described front buttress; One end of described cat road adjustment System connects described stand, and its other end connects the track cable in described cat road.
Preferably, described stand comprises two skeletons be oppositely arranged, and described skeleton comprises two root type steel and comprises multiple steel plate, and described multiple steel plate is between described two root type steel, and multiple described steel plate all be arranged in parallel, the two ends of described steel plate are installed on corresponding described shaped steel respectively;
One end of described diagonal brace between described two root type steel, and described diagonal brace and described two root type steel hinged; The other end of described diagonal brace is fixed on described front buttress, and described diagonal brace is between described stand and described cat road.
Preferably, described stand is set to two groups, and stand described in two groups is arranged along the width interval in described cat road, is fixedly connected with described in two groups between stand by lateral connection bar;
Described diagonal brace is provided with two, and two described diagonal braces are hinged with stand described in two groups respectively.
Preferably, described lateral connection bar is provided with two, and two described lateral connection bars are arranged along the axial direction interval of described shaped steel.
Preferably, the side face of described lateral connection bar is provided with multiple projection, and described multiple projection is arranged along the circumferential interval of described lateral connection bar, and described multiple projection extends along the length direction of described lateral connection bar; Described shaped steel is provided with installing hole, and the inwall of described installing hole is provided with multiple groove, and described multiple projection and described multiple groove one_to_one corresponding are arranged.
Preferably, described cat road adjustment System comprises anchoring beam, punching jack, cat road adjusts large pull bar and cat road adjusts lower link bar, and described cat road adjusts large pull bar and is provided with described punching jack;
Described anchoring beam is provided with three, three described anchoring beams be arranged in parallel, three described anchoring beams are followed successively by the first anchoring beam, the second anchoring beam and the 3rd anchoring beam, described first anchoring beam is connected with described anchor system, and described cat road adjusts large pull bar to be run through described second anchoring beam and is connected on described first anchoring beam and described 3rd anchoring beam; The two ends of described cat road adjustment lower link bar are connected on described second anchoring beam and described 3rd anchoring beam; The track cable in described cat road is connected with described 3rd anchoring beam.
Preferably, described cat road adjusts large pull bar and is provided with four, and four described cat roads adjust large pull bar and arrange along the length direction interval of described anchoring beam; Described cat road adjustment lower link bar is provided with eight, and four described cat road adjustment lower link bars are one group, and adjacent two described cat roads adjust between large pull bar and are provided with adjustment lower link bar in cat road described in a group.
Preferably, described cat road anchor device also comprises protective guard, and described protective guard is installed on described front buttress, and described protective guard is positioned at the below of described cat road adjustment System.
Preferably, described protective guard comprises brace summer assembly, base plate and fence, and described fence is installed on described base plate, and described fence extends along the circumferential direction of described base plate; The rear end of described base plate is articulated with on described front buttress, and described brace summer modular support is passed through on described front buttress in the front end of described base plate.
Preferably, described brace summer assembly comprises the first support bar, the second support bar and bearing bar, and wherein, one end of described first support bar is articulated with described front buttress, and its other end is positioned at the front end of described base plate and the described base plate that is slidably connected; One end of described second support bar is positioned at the rear end of described base plate, and be articulated with described base plate, the other end of described second support bar and one end of described bearing bar hinged after to be slidably connected described first support bar, the other end of described bearing bar is slidably connected described base plate.
The beneficial effects of the utility model are:
In sum, the utility model embodiment provides a kind of cat road anchor device, this apparatus structure advantages of simple, be convenient to manufacture processing, be anchored in cat road on front buttress, the construction speed in cat road in advance, the construction period of bridge can not be extended, accelerate the overall progress of bridge construction.Specific as follows:
This cat road anchor device is used for the anchoring carrying out cat road when bridge construction, so that the normal construction of bridge, in prior art, cat road is fixed on rear anchor block, because the volume of rear anchor block is large, the cycle of construction is long, and that causes cat road to set up is delayed, extend the time of whole bridge construction, be unfavorable for engineering construction, meanwhile, easily occur the phenomenon of the work holdup, cause the waste of a large amount of manpower and materials, add cost.Cat road is anchored on front buttress by this device, the small volume of front buttress, and the speed of application of front buttress is fast, can carry out cat road erection construction after front buttress completes, and the engineering time in cat road in advance, accelerates overall construction speed, is convenient to the construction of bridge.
This anchor device is adopted to be anchored on front buttress by cat road, under the acting in conjunction of stand and diagonal brace, the sound construction in cat road is reliable, safe and reliable in use procedure, after front buttress is built, utilize anchor device to be anchored on front buttress by cat road, the construction of cat road in advance, accelerates the speed of application of bridge.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The structure chart of the cat road anchor device that Fig. 1 provides for the utility model embodiment;
The top view of the cat road anchor device that Fig. 2 provides for the utility model embodiment;
The lateral view of the anchor system of the cat road anchor device that Fig. 3 provides for the utility model embodiment;
The elevation of the anchor system of the cat road anchor device that Fig. 4 provides for the utility model embodiment;
The structure chart of the skeleton of the cat road anchor device that Fig. 5 provides for the utility model embodiment;
The structure chart of the shaped steel of the cat road anchor device that Fig. 6 provides for the utility model embodiment;
The longitudinal section of the lateral connection bar of the cat road anchor device that Fig. 7 provides for the utility model embodiment;
The cross-sectional view of the lateral connection bar of the cat road anchor device that Fig. 8 provides for the utility model embodiment.
Reference numeral gathers:
Front buttress 100, anchor system 200, cat road adjustment System 300, track cable 400, loose cable saddle 500, protective guard 600,
Stand 101, diagonal brace 102, skeleton 103, installs inclined-plane 104,
Shaped steel 201, steel plate 202, lateral connection bar 203, protruding 204, groove 205,
Punching jack 301, cat road adjusts large pull bar 302, cat road adjustment lower link bar 303, first anchoring beam 304, second anchoring beam the 305, three anchoring beam 306,
Base plate 401, fence 402, the first support bar 403, second support bar 404, bearing bar 405.
Detailed description of the invention
Existing cat road is anchored on rear anchor block, and the volume of rear anchor block is large, and long construction period, causes cat road erection construction delayed, extend the construction period of bridge construction, affect the normal construction of bridge.
Given this, designer of the present utility model devises a kind of cat road anchor device, and cat road is anchored on front buttress by this apparatus structure advantages of simple, and the anchoring construction in anchor road in advance, can not extend the construction period of bridge, accelerate the overall progress of bridge construction.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Refer to Fig. 1-8, present embodiments provide a kind of cat road anchor system 200, for cat road being anchored at buttress 100 before loose cable saddle 500, being erected under main push-towing rope when cat road is suspension bridge construction, being parallel to the linear temporary construction sidewalk of main push-towing rope.It is the height scaffolding that constructor carries out construction operation, is the operation platform of main push-towing rope system and even the whole superstructure of suspension bridge.The top construction speed of construction speed on bridge in cat road has very large impact, for launching bridge top construction working as early as possible, need launch the erection work of cat road as early as possible.This device comprises anchor system 200 and cat road adjustment System 300, described anchor system 200 is installed on described front buttress 100, described anchor system 200 comprises stand 101 and diagonal brace 102, described stand 101 is obliquely installed with described diagonal brace 102, one end of described stand 101 is connected with one end of described diagonal brace 102, and the other end of described stand 101 and the other end of described diagonal brace 102 are all installed on described front buttress 100; One end of described cat road adjustment System 300 connects described stand 101, and its other end connects the track cable 400 in described cat road.Refer to Fig. 1, the cross section of front buttress 500 is triangle, namely before buttress 500 there are two installation inclined-planes 104 tilted, anchor system 200 be arranged on deviate from described cat road installation inclined-plane 104 on.
The cat road anchor system 200 that the present embodiment provides, anchor system 200 is anchored on front buttress 100, one end of cat road adjustment System 300 is connected with Mao Dao, its other end is connected with anchor system 200, cat road adjustment System 300 is convenient to the adjustment carrying out cat road, in installation process, the rate of tension of adjustment cat road installation in real time, cat road uses convenient safety.
When actual installation, in order to ensure the fastness of anchoring Hou Mao road system, ensure the safety of work progress, preferably be set to, described anchor system 200 be positioned at described front buttress 100 away from the installation inclined-plane 104 of bridge main body, after anchor system 200 is arranged on this inclined-plane, the cat road power acted on anchor system 200 passes to front buttress 100, the power that anchor system 200 is subject to is less, after major part power passes to front buttress 100, absorbed by front buttress, anchor system better stressed, use safer.Simultaneously, diagonal brace 102 is for auxiliary fixing stand 101, diagonal brace 102 is between stand 101 and cat road, namely diagonal brace 102 is positioned at the top on inclined-plane, stand 101 is positioned at the bottom on inclined-plane, preferably be set to, diagonal brace 102 is perpendicular to installation inclined-plane, stand 101 is vertically arranged, the support effect of diagonal brace 102 is good, the masterpiece in cat road is used in stand, diagonal brace 102 is passed to by stand, because diagonal brace 102 is under pressure, and diagonal brace 102 is arranged perpendicular to installation inclined-plane 104, this pressure can pass to front buttress 100 along the bearing of trend of diagonal brace 102, component on diagonal brace 102 is little, the component acted in stand 101 is little, stand 101 uses safer.
Refer to Fig. 1 and Fig. 4-5, in the preferred version of this embodiment, described stand 101 comprises two skeletons 103 be oppositely arranged, described skeleton 103 comprises two root type steel 201 and comprises multiple steel plate 202, described multiple steel plate 202 is between described two root type steel 201, and multiple described steel plate 202 all be arranged in parallel, the two ends of described steel plate 202 are installed on corresponding described shaped steel 201 respectively;
One end of described diagonal brace 102 is between described two root type steel 201, and described diagonal brace 102 is hinged with described two root type steel 201; The other end of described diagonal brace 102 is fixed on described front buttress 100, and described diagonal brace 102 is between described stand 101 and described cat road.The structure of skeleton 103 is simple, be convenient to processing, skeleton 103 adopts shaped steel 201 to weld with steel plate 202 and makes, and the cross section of shaped steel 201 is circular, and the diameter of shaped steel 201 is arranged as required, steel plate 202 is provided with polylith, described in polylith, steel plate 202 be arranged in parallel, is convenient to the installation of steel plate 202, and plurality of steel plates 202 is arranged along the axially spaced-apart of shaped steel 201, connect and compose an entirety by plurality of steel plates 202 between two root type steel 201, structural strength is high.Steel plate 202 has certain width, stand 101 is installed with front buttress 100 after, steel plate 202 is large with the contact area of front buttress 100, and whole stand 101 is more firm with the connection of front buttress 100, and stand 101 can carry larger power, use safety.During actual installation, shaped steel 201 arranges the groove installed, and steel plate 202 is directly plugged in groove, connects more solid and reliable.Can be set to step trough, steel plate 202 is tightr with coordinating of shaped steel 201.
In the preferred version of this embodiment, described stand 101 is set to two groups, and stand 101 described in two groups is arranged along the width interval in described cat road, is fixedly connected with described in two groups between stand 101 by lateral connection bar 203;
Described diagonal brace 102 is provided with two, and two described diagonal braces 102 are hinged with stand 101 described in two groups respectively.The width in cat road is provided with two Forming frameworks 101, can ensures that cat road is stressed and more balance, not easily run-off the straight., be connected between two Forming frameworks 101 by lateral connection bar 203, two Forming frameworks 101 one-tenth are as a whole, and structural integrity is good meanwhile, and the power in two stands 101 is transmitted by cross bar, stressedly more balance, and anchoring effect is better.
In the preferred version of this embodiment, described lateral connection bar 203 is provided with two, and two described lateral connection bars 203 are arranged along the axial direction interval of described shaped steel 201, further ensure the structural integrity of two stands 101, stand 101 is not yielding, better stressed in loading process.
In the preferred version of this embodiment, the side face of described lateral connection bar 203 is provided with multiple protruding 204, and described multiple protruding 204 extend along the length direction of described lateral connection bar 203; Described shaped steel 201 is provided with installing hole, the inwall of described installing hole is provided with multiple groove 205, described multiple protruding 204 are arranged with described multiple groove 205 one_to_one corresponding, by protruding 204 with the coordinating of groove 205, add the connectivity robustness of lateral connection bar 203 and shaped steel 201, in loading process, multiple structure of protruding 204 increases the contact area of lateral connection bar 203 and shaped steel 201, be convenient to the transmission of power, not easily there is situation about fractureing in lateral connection bar 203 and the link position of shaped steel 201, uses safer.
Refer to Fig. 2, in the preferred version of this embodiment, described cat road adjustment System 300 comprises anchoring beam, punching jack 301, cat road adjusts large pull bar 302 and cat road adjusts lower link bar 303, and described cat road adjusts large pull bar 302 and is provided with described punching jack 301;
Described anchoring beam is provided with three, three described anchoring beams be arranged in parallel, three described anchoring beams are followed successively by the first anchoring beam 304, second anchoring beam 305 and the 3rd anchoring beam 306, described first anchoring beam 304 is connected with described anchor system 200, and described cat road adjusts large pull bar 302 to be run through described second anchoring beam 305 and is connected on described first anchoring beam 304 and described 3rd anchoring beam 306; The two ends of described cat road adjustment lower link bar 303 are connected on described second anchoring beam 305 and described 3rd anchoring beam 306; The track cable 400 in described cat road is connected with described 3rd anchoring beam 306.By the tightness of adjustment punching jack 301, and then change the distance of the second anchoring beam 305 relative to the first anchoring beam 304, the distance of the second anchoring beam 305 and the first anchoring beam 304 changes and then changes the length adjusting lower link bar, the length of adjustment lower link bar changes the movement of drive the 3rd anchoring beam 306, and then achieves the adjustment of track cable 400 in cat road.
In the preferred version of this embodiment, described cat road adjusts large pull bar 302 and is provided with four, and four described cat roads adjust large pull bar 302 and arrange along the length direction interval of described anchoring beam; Described cat road adjustment lower link bar 303 is provided with eight, and four described cat road adjustment lower link bars 303 are one group, and adjacent two described cat roads adjust between large pull bar 302 and are provided with adjustment lower link bar 303 in cat road described in a group.Convenient during adjustment, the punching jack 301 simultaneously controlled on the large pull bar of different adjustment works, and improves accuracy and the regulated efficiency of adjustment.
In the preferred version of this embodiment, described cat road anchor device also comprises protective guard 600, and described protective guard 600 is installed on described front buttress 100, and described protective guard 600 is positioned at the below of described cat road adjustment System.
The operating platform provided when protective guard 600 is for constructing to workman, has enough operating spaces when guaranteeing that workman constructs, meanwhile, during operative, more safe and reliable, reduces the incidence of accident.In actual installation process, need to use many instruments and other haulage device, build and have working platform, it is convenient that instrument is taken in work, and some haulage devices are convenient to material to be delivered to installation place, are convenient to taking of workman.Work platform structure is simple, and many shapes can be adopted to be processed into frame construction, and many shapes comprise angle steel and stainless steel tube, angle steel connects into outside framework as skeleton, and the sound construction of angle steel is reliable, and intensity is high, long service life, the power of bearing is larger; Be arranged on by stainless steel tube in outside framework that angle steel surrounds, stainless steel tube is easily manufactured, is convenient to install, connector can be adopted to be connected by stainless steel tube, be convenient to the position adjusting stainless steel tube during installation, make whole working platform guard bar structure compacter, firm, use safer.
In the preferred version of this embodiment, described protective guard comprises brace summer assembly, base plate 401 and fence 402, and described fence 402 is installed on described base plate 401, and described fence 402 extends along the circumferential direction of described base plate 401; The rear end of described base plate 401 is articulated with on described front buttress, and described brace summer modular support is passed through on described front buttress in the front end of described base plate 401.Easy for installation, be supported on front buttress by base plate 401 by brace summer assembly, sound construction is reliable; The power acted on base plate 401 passes to front buttress by supporting component, and absorbed by front buttress, the course of work is more safe and reliable.Meanwhile, one end and the front buttress of base plate 401 are hinged, can adapt to certain rocking, and base plate 401 and the junction not easy fracture of front buttress, use safer.
In the preferred version of this embodiment, described brace summer assembly comprises the first support bar 403, second support bar 404 and bearing bar 405, wherein, one end of described first support bar 403 is articulated with described front buttress, and its other end is positioned at the front end of described base plate 401 and the described base plate 401 that is slidably connected; One end of described second support bar 404 is positioned at the rear end of described base plate 401, and be articulated with described base plate 401, the other end of described second support bar 404 and one end of described bearing bar 405 hinged after to be slidably connected described first support bar 403, the other end of described bearing bar 405 is slidably connected described base plate 401.When being subject to external force, whole protective guard realizes adjustment by self structure, more safe and reliable in use procedure.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a Zhong Mao road anchor device, buttress before cat road being anchored at loose cable saddle, it is characterized in that, comprise anchor system and cat road adjustment System, described anchor system is installed on described front buttress, and described anchor system comprises stand and diagonal brace, described stand and described diagonal brace are obliquely installed, described stand is installed on described front buttress, and one end of described diagonal brace connects described stand, and the other end of described diagonal brace is arranged on described front buttress; One end of described cat road adjustment System connects described stand, and its other end connects the track cable in described cat road.
2. cat road according to claim 1 anchor device, it is characterized in that, described stand comprises two skeletons be oppositely arranged, described skeleton comprises two root type steel and comprises multiple steel plate, described multiple steel plate is between described two root type steel, and multiple described steel plate be arranged in parallel, the two ends of described steel plate are installed on corresponding described shaped steel respectively;
One end of described diagonal brace between described two root type steel, and described diagonal brace and described two root type steel hinged; The other end of described diagonal brace is fixed on described front buttress, and described diagonal brace is between described stand and described cat road.
3. cat road according to claim 2 anchor device, it is characterized in that, described stand is set to two groups, and stand described in two groups is arranged along the width interval in described cat road, is fixedly connected with described in two groups between stand by lateral connection bar;
Described diagonal brace is provided with two, and two described diagonal braces are hinged with stand described in two groups respectively.
4. cat road according to claim 3 anchor device, is characterized in that, described lateral connection bar is provided with two, and two described lateral connection bars are arranged along the axial direction interval of described shaped steel.
5. cat road according to claim 4 anchor device, it is characterized in that, the side face of described lateral connection bar is provided with multiple projection, and described multiple projection is arranged along the circumferential interval of described lateral connection bar, and described multiple projection extends along the length direction of described lateral connection bar; Described shaped steel is provided with installing hole, and the inwall of described installing hole is provided with multiple groove, and described multiple projection and described multiple groove one_to_one corresponding are arranged.
6. cat road according to claim 1 anchor device, is characterized in that, described cat road adjustment System comprises anchoring beam, punching jack, cat road adjusts large pull bar and cat road adjusts lower link bar, and described cat road adjusts large pull bar and is provided with described punching jack;
Described anchoring beam is provided with three, three described anchoring beams be arranged in parallel, three described anchoring beams are followed successively by the first anchoring beam, the second anchoring beam and the 3rd anchoring beam, described first anchoring beam is connected with described anchor system, and described cat road adjusts large pull bar to be run through described second anchoring beam and is connected on described first anchoring beam and described 3rd anchoring beam; The two ends of described cat road adjustment lower link bar are connected on described second anchoring beam and described 3rd anchoring beam; The track cable in described cat road is connected with described 3rd anchoring beam.
7. cat road according to claim 6 anchor device, is characterized in that, described cat road adjusts large pull bar and is provided with four, and four described cat roads adjust large pull bar and arrange along the length direction interval of described anchoring beam; Described cat road adjustment lower link bar is provided with eight, and four described cat road adjustment lower link bars are one group, and adjacent two described cat roads adjust between large pull bar and are provided with adjustment lower link bar in cat road described in a group.
8. cat road according to claim 6 anchor device, is characterized in that, described cat road anchor device also comprises protective guard, and described protective guard is installed on described front buttress, and described protective guard is positioned at the below of described cat road adjustment System.
9. cat road according to claim 8 anchor device, it is characterized in that, described protective guard comprises brace summer assembly, base plate and fence, and described fence is installed on described base plate, and described fence extends along the circumferential direction of described base plate; The rear end of described base plate is articulated with on described front buttress, and described brace summer modular support is passed through on described front buttress in the front end of described base plate.
10. cat road according to claim 9 anchor device, it is characterized in that, described brace summer assembly comprises the first support bar, the second support bar and bearing bar, wherein, one end of described first support bar is articulated with described front buttress, and its other end is positioned at the front end of described base plate and the described base plate that is slidably connected; One end of described second support bar is positioned at the rear end of described base plate, and be articulated with described base plate, the other end of described second support bar and one end of described bearing bar hinged after to be slidably connected described first support bar, the other end of described bearing bar is slidably connected described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031237.2U CN205205679U (en) | 2015-12-11 | 2015-12-11 | Catwalk anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031237.2U CN205205679U (en) | 2015-12-11 | 2015-12-11 | Catwalk anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205205679U true CN205205679U (en) | 2016-05-04 |
Family
ID=55843407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031237.2U Withdrawn - After Issue CN205205679U (en) | 2015-12-11 | 2015-12-11 | Catwalk anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205205679U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401527A (en) * | 2015-12-11 | 2016-03-16 | 中交一公局第三工程有限公司 | Construction method for anchoring catwalk and catwalk anchoring device |
| CN109610333A (en) * | 2018-12-21 | 2019-04-12 | 中铁九桥工程有限公司 | A kind of suspension bridge main rope winding tensile force generating system |
| CN114673088A (en) * | 2022-03-07 | 2022-06-28 | 四川公路桥梁建设集团有限公司 | Construction method applied to spatial main cable suspension bridge catwalk |
-
2015
- 2015-12-11 CN CN201521031237.2U patent/CN205205679U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401527A (en) * | 2015-12-11 | 2016-03-16 | 中交一公局第三工程有限公司 | Construction method for anchoring catwalk and catwalk anchoring device |
| CN109610333A (en) * | 2018-12-21 | 2019-04-12 | 中铁九桥工程有限公司 | A kind of suspension bridge main rope winding tensile force generating system |
| CN114673088A (en) * | 2022-03-07 | 2022-06-28 | 四川公路桥梁建设集团有限公司 | Construction method applied to spatial main cable suspension bridge catwalk |
| CN114673088B (en) * | 2022-03-07 | 2023-08-04 | 四川公路桥梁建设集团有限公司 | Construction method applied to catwalk of space main cable suspension bridge |
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