CN213772981U - Bridge tower assembled horizontal temporary cross brace - Google Patents
Bridge tower assembled horizontal temporary cross brace Download PDFInfo
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- CN213772981U CN213772981U CN202022580724.1U CN202022580724U CN213772981U CN 213772981 U CN213772981 U CN 213772981U CN 202022580724 U CN202022580724 U CN 202022580724U CN 213772981 U CN213772981 U CN 213772981U
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Abstract
The utility model discloses an interim stull of bridge tower assembled level, include: the two horizontal supporting pieces are oppositely arranged between the two towers of the bridge tower, and any horizontal supporting piece is arranged along the length direction of the tower; the two hoop systems are oppositely arranged on the two tower columns of the bridge tower, and any hoop system is arranged around the circumferential outer side of the tower columns; the two supporting members correspond to the two hoop systems one by one, any one supporting member is arranged along the length direction of the tower column, one end of each supporting member is fixedly connected with one side of the corresponding hoop system, and the top of the other end of each supporting member is fixedly connected with the bottoms of the end parts of the two horizontal supporting members positioned on the same side. The utility model discloses a to the straining beam, to the straining beam formation staple bolt system enclose and establish and replace current pre-buried built-in fitting in the column tower on the column tower for after the staple bolt system was demolishd in the construction completion, the appearance quality of bridge tower is not influenced, and material reuse in the staple bolt system practices thrift construction cost.
Description
Technical Field
The utility model relates to a bridge construction temporary facilities field. More specifically, the utility model relates to a bridge tower assembled horizontal temporary stull.
Background
A bridge tower in an A-shaped or H-shaped structure is often adopted in a modern large-span bridge structure, certain horizontal force caused by the shape of the bridge tower and other reasons is generated in the construction process of the bridge tower, and in order to offset the horizontal force generated in the construction of the bridge tower, the safety of the bridge tower structure in the construction process is ensured, and a horizontal temporary cross brace is required to be arranged during the construction of the bridge tower.
The existing horizontal temporary cross brace has two forms: a passive horizontal temporary cross brace is formed by making embedded parts on a bridge tower and horizontally welding steel pipes and other members; and another type of temporary horizontal transverse support also needs to be an embedded part on the bridge tower, and after a jack is adopted to apply a certain horizontal force in advance, components such as steel pipes, cushion blocks and the like are horizontally welded to form the active type temporary horizontal transverse support. However, the two horizontal temporary cross braces both need to be embedded parts on the bridge tower, the construction precision requirement is high, the appearance of the bridge tower is not easy to recover after the cross braces are removed, high-altitude operation is performed during welding, the quality of the cross braces is not easy to guarantee, the construction difficulty and the construction risk are high, the assembly degree is low, the embedded materials cannot be reused, and the horizontal force of the cross braces cannot be monitored and adjusted in real time in the construction process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interim stull of bridge tower assembled level, form the staple bolt system through to the tie-beam, enclose to the tie-rod and establish and replace current pre-buried built-in fitting in the column tower on the column tower for the construction is accomplished the appearance quality of back bridge tower and is good, and material reuse in the staple bolt system practices thrift construction cost.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a bridge tower fabricated horizontal temporary waler, including:
the two horizontal supporting pieces are oppositely arranged between the two towers of the bridge tower, and any horizontal supporting piece is arranged along the length direction of the tower;
the two hoop systems are oppositely arranged on the two tower columns of the bridge tower, and any hoop system is arranged around the circumferential outer side of the tower columns;
the two supporting members correspond to the two hoop systems one by one, any one supporting member is arranged along the length direction of the tower column, one end of each supporting member is fixedly connected with one side of the corresponding hoop system, and the top of the other end of each supporting member is fixedly connected with the bottoms of the end parts of the two horizontal supporting members positioned on the same side.
Preferably, any said hoop system includes:
the two opposite tension beams are oppositely arranged on two sides of the tower column, any one of the opposite tension beams is arranged along the width direction of the tower column, and one side of the opposite tension beam, which is positioned on the same side with the horizontal support piece, is fixedly connected with one end of the corresponding support member;
the two opposite pull rods are oppositely arranged at two ends of the tower column, any one of the opposite pull rods is arranged along the length direction of the tower column, and two ends of any one of the opposite pull rods respectively extend out of the two opposite pull beams and are fixedly connected with the two opposite pull beams.
Preferably, any hoop system further comprises:
the two baffle groups are symmetrically arranged between the tower column and the two opposite pull rods, and each baffle group comprises two baffle blocks which are oppositely arranged at two ends of the length direction of the tower column and clamped in a gap between the opposite pull rods and the tower column;
and the two cushion groups are symmetrically arranged on the circumferential inner side of the hoop system, and any cushion group comprises a plurality of cushion blocks which are clamped at intervals at the gap between the opposite tension beam and the stop block and the tower column.
Preferably, two ends of any horizontal supporting piece are fixedly provided with a support member, an adjusting device is arranged between any support member and the opposite tension beam positioned at the same side, the adjusting device comprises two fixing mechanisms symmetrically arranged along the length direction of the tower column, two positioning mechanisms symmetrically arranged along the width direction of the tower column between the two fixing mechanisms, and a limiting mechanism for limiting the positions of the two positioning mechanisms,
any of the securing mechanisms includes:
the fixing plate is arranged along the width direction of the tower column, and the surface of the fixing plate is provided with a plurality of mounting through holes;
the two limit plates are horizontally fixed on two opposite sides of the fixed plate along the width direction of the fixed plate;
the supporting plates are arranged between the pair of limiting plates and symmetrically distributed on two sides of the axis of the fixing plate in the width direction, and one end of each supporting plate is fixed on the fixing plate;
the pair of bottom plates are respectively arranged on the supporting plates positioned on the two sides of the axis in the width direction of the fixing plate and fixedly connected with the other ends of the supporting plates positioned on the same side, the pair of bottom plates are respectively arranged in an inclined manner towards the symmetric centers of the two fixing mechanisms, and a sliding chute is formed in a space enclosed between one bottom plate and the pair of limiting plates;
any of the positioning mechanisms comprises:
the pair of sliding plates are respectively arranged in the upper sliding chute and the lower sliding chute of which the two fixing mechanisms are positioned at the same side, and the pair of sliding plates are obliquely arranged and are parallel to the pair of bottom plates;
the inner connecting plate is arranged along the length direction of the tower column, two ends of the inner connecting plate are fixedly connected with one side, close to the symmetric centers of the two fixing mechanisms, of the pair of sliding plates respectively, and a plurality of inner through holes vertical to the direction are formed in the inner connecting plate;
the outer connecting plate is arranged along the length direction of the tower column, two ends of the outer connecting plate are fixedly connected with one side, away from the symmetric centers of the two fixing mechanisms, of the pair of sliding plates respectively, and an outer through hole located in the same vertical direction is formed in the outer connecting plate corresponding to each inner through hole;
the stop gear includes:
the limiting screws are arranged along the width direction of the tower column, the number of the limiting screws is the same as that of the outer through holes on one positioning mechanism, any one limiting screw correspondingly penetrates through all the inner through holes and the outer through holes on the two positioning mechanisms in the same vertical direction, and two ends of all the limiting screws respectively extend out of the outer connecting plates on the corresponding sides;
a plurality of pairs of adjusting nuts are respectively arranged corresponding to one limiting screw rod, and any pair of adjusting nuts are respectively arranged at two ends of the corresponding limiting screw rod outside the outer connecting plate;
a plurality of pairs of gaskets are respectively arranged corresponding to one limiting screw, and any pair of gaskets are respectively arranged at two ends of the corresponding limiting screw in a penetrating way and positioned between the adjusting nut and the outer connecting plate at the corresponding side;
the fixing mechanism close to the support component is fixedly connected with the support component through a fixing plate, and the fixing mechanism close to the opposite tension beam is clamped between the opposite tension beam and the limiting mechanism.
Preferably, a pressure gauge is arranged between any one of the adjusting devices and the tension beam on the same side, and is clamped in a gap between the fixing plate and the tension beam on the same side.
Preferably, a plurality of connection struts are arranged between the two horizontal support members and are arranged at intervals along the length direction of the tower column, any connection strut is arranged along the width direction of the tower column, and two ends of the connection strut are respectively and fixedly connected with the inner sides of the two horizontal support members.
Preferably, two the below of staple bolt system is equipped with the same staple bolt system respectively, and its relative enclosing is located the circumference outside of column, arbitrary of below be equipped with two construction platform on the staple bolt system, its with two tie beam one-to-one, arbitrary construction platform with be located same one side of tie beam one side fixed connection, arbitrary construction platform includes:
the brackets are arranged at intervals along the width direction of the tower column, and any one of the brackets is arranged along the length direction of the tower column and is fixedly connected with one side of the opposite tension beam positioned on the same side;
and the distribution beams are fixedly arranged on the brackets at intervals relatively, and any distribution beam is perpendicular to the brackets.
Preferably, still be equipped with the railing on arbitrary construction platform, it follows the width direction setting of column, and be located the bracket is kept away from one side of column, the bottom of railing with the top fixed connection of bracket.
The utility model discloses at least, include following beneficial effect:
1. the utility model discloses a staple bolt system encloses and establishes on the column tower, and the accessible loosens the mode of bolt and demolishs after the bridge tower construction, does not cause any influence to the outward appearance of bridge tower, and appearance quality is good.
2. The utility model discloses a standard component can fall according to the mode of installation order through loosening the bolt and tear open after the bridge tower construction is accomplished, and the standard component reuse after demolising has ann and tears convenient, energy-concerving and environment-protective and practice thrift construction cost's advantage open.
3. In the bridge tower work progress, numerical value that shows on the accessible pressure gauge, real time monitoring's level support piece is at the horizontal force of use to in time adjustment adjusting device's horizontal width and vertical height make the stress state of bridge tower in the work progress be in controllable within range all the time, improve the construction quality of bridge tower.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of the overall structure of the bridge tower assembled horizontal temporary waling of the present invention;
FIG. 2 is a schematic view of the vertical structure of the bridge tower assembled horizontal temporary cross-brace of the present invention;
FIG. 3 is a schematic top view of the assembled horizontal temporary cross-brace of the bridge tower of the present invention;
fig. 4 is a schematic view of a top view structure of the construction platform and hoop system of the present invention;
fig. 5 is a schematic view of the vertical structure of the adjusting device of the present invention;
fig. 6 is a schematic top view of the adjusting device of the present invention;
the specification reference numbers indicate:
1. horizontal support piece, 101, connecting support, 102, support component, 2, tower column, 3, hoop system, 301, counter-pull beam, 302, counter-pull rod, 303, stop block, 304, cushion block, 4, support component, 5, adjusting device, 501, fixing plate, 502, limiting plate, 503, support plate, 504, bottom plate, 505, sliding plate, 506, inner connecting plate, 507, outer connecting plate, 508, inner through hole, 509, outer through hole, 5010, limiting screw rod, 5011, adjusting nut, 5012, gasket, 6, pressure gauge, 7, construction platform, 701, bracket, 702, distribution beam, 703, railing, rail
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, the utility model provides a bridge tower assembled horizontal temporary stull, include:
the device comprises two horizontal supporting pieces 1 which are oppositely arranged between two towers 2 of a bridge tower, wherein any horizontal supporting piece is arranged along the length direction of the tower;
the two hoop systems 3 are oppositely arranged on the two tower columns of the bridge tower, and any hoop system 3 is arranged around the circumferential outer side of the tower columns;
and the two supporting members 4 correspond to the two hoop systems 3 one by one, any one supporting member is arranged along the length direction of the tower column, one end of each supporting member is fixedly connected with one side of the corresponding hoop system 3, and the top of the other end of each supporting member is fixedly connected with the bottoms of the end parts of the two horizontal supporting members 1 positioned on the same side.
In the technical scheme, before the horizontal support piece is installed, the two support members are respectively and fixedly connected with the corresponding hoop system 3 on a construction site, then the hoop systems 3 are respectively installed on the two towers according to the preset installation positions of the horizontal support piece, after the installation is completed, the positions where the hoop systems 3 are installed are horizontally tensioned, then the horizontal support piece is installed at the preset installation position, two ends of the horizontal support piece are fixed with the hoop systems 3 through the support members and are used for offsetting horizontal force in bridge tower construction, after the bridge tower construction is completed, the hoop systems 3, the horizontal support piece and the support members can be disassembled according to the installation sequence, the use in later turnover is facilitated, the engineering cost is saved, the appearance of the bridge tower cannot be affected after the hoop systems 3, the horizontal support piece and the support members 4 are disassembled, and the appearance quality is good.
In another technical solution, as shown in fig. 2 and 3, any one of the hoop systems 3 includes:
the two counter-pulling beams 301 are oppositely arranged on two sides of the tower column, any one counter-pulling beam 301 is arranged along the width direction of the tower column, and one side of the counter-pulling beam 301 which is positioned on the same side with the horizontal support member 1 is fixedly connected with one end of a corresponding support member;
the two opposite pull rods 302 are oppositely arranged at two ends of the tower column, any one of the opposite pull rods 302 is arranged along the length direction of the tower column, and two ends of any one of the opposite pull rods 302 respectively extend out of the two opposite pull beams 301 and are fixedly connected with the two opposite pull beams 301.
In the technical scheme, the hoop system 3 is formed by splicing a plurality of standard components, the standard components are the counter-pull beam 301 and the counter-pull rod 302, the standard components in the hoop system 3 are prefabricated in a factory or a field processing factory before construction according to design and construction requirements, the standard components are connected through bolts, in the process of installing the hoop system 3, the counter-pull beam 301 and the counter-pull rod 302 only need to be connected through the bolts and surrounded on a tower column, welding operation is omitted, and after construction is completed, the hoop system 3 can be detached from the bridge tower only by unscrewing the bolts.
In another technical solution, any hoop system 3 further includes:
the two stop block groups are symmetrically arranged between the tower column and the two counter-pull rods 302, and each stop block group comprises two stop blocks 303 which are oppositely arranged at two ends of the tower column in the length direction and clamped in a gap between the counter-pull rods 302 and the tower column;
the two cushion blocks are symmetrically arranged on the circumferential inner side of the hoop system 3, and any cushion block comprises a plurality of cushion blocks 304 which are clamped at the gaps between the tie-beam 301, the stop blocks 303 and the tower column 2 at intervals.
In this technical scheme, dog and cushion dispersion are between staple bolt system 3 and the column for fill the gap between staple bolt system 3 and the column, make staple bolt system 3 more stable setting on the column.
In another technical solution, as shown in fig. 5 and 6, two ends of any horizontal supporting member are fixedly provided with a bracket member 102, an adjusting device 5 is provided between any bracket member 102 and the opposite tension beam 301 located on the same side, the adjusting device includes two fixing mechanisms symmetrically arranged along the length direction of the tower column, two positioning mechanisms symmetrically arranged along the width direction of the tower column between the two fixing mechanisms, and a limiting mechanism for limiting the positions of the two positioning mechanisms,
any of the securing mechanisms includes:
a fixing plate 501 which is arranged along the width direction of the tower column and has a plurality of mounting through holes on the surface;
two limit plates 502 horizontally fixed on opposite sides of the fixing plate along the width direction of the fixing plate 501;
a pair of bottom plates 504, which are located between the pair of limiting plates 502 and are perpendicular to the length direction of the limiting plates, wherein one of the supporting plates located on both sides of the axis in the width direction of the fixing plate is respectively arranged on the pair of bottom plates and is fixedly connected with the other end of the supporting plate 503 located on the same side, the pair of bottom plates are respectively arranged in an inclined manner towards the symmetric centers of the two fixing mechanisms, and a chute is formed in the space enclosed between one bottom plate and the pair of limiting plates;
any of the positioning mechanisms comprises:
a pair of sliding plates 505, which are respectively arranged in the upper and lower sliding grooves of the same side of the two fixing mechanisms, are obliquely arranged and are parallel to the pair of bottom plates 504;
the inner connecting plate 506 is arranged along the length direction of the tower column, two ends of the inner connecting plate are fixedly connected with one side, close to the symmetric centers of the two fixing mechanisms, of the pair of sliding plates respectively, and a plurality of inner through holes 508 which are vertical in the direction are formed in the inner connecting plate;
an outer connecting plate 507, which is arranged along the length direction of the tower column, and both ends of which are respectively fixedly connected with one side of the pair of sliding plates 505 away from the symmetric centers of the two fixing mechanisms, wherein an outer through hole 509 in the same vertical direction is respectively arranged on the outer connecting plate corresponding to each inner through hole;
the stop gear includes:
the limiting screws 5010 are arranged in the width direction of the tower column 2 and are the same as the outer through holes 509 in one positioning mechanism in number, any one limiting screw correspondingly penetrates into all the inner through holes 508 and the outer through holes 509 in the same vertical direction in the two positioning mechanisms, and two ends of all the limiting screws respectively extend out of the outer connecting plates 507 on the corresponding sides;
a plurality of pairs of adjusting nuts 5011 are respectively provided corresponding to one limiting screw, and any pair of adjusting nuts are respectively arranged at two ends of the corresponding limiting screw outside the outer connecting plate;
a plurality of pairs of gaskets 5012, each of which is provided with a pair corresponding to one of the limit screws, and any pair of gaskets is respectively arranged at two ends of the corresponding limit screw in a penetrating manner and is positioned between the adjusting nut and the outer connecting plate at the corresponding side;
the fixing mechanism close to the bracket component 102 is fixedly connected with the bracket component 102 through a fixing plate, and the fixing mechanism close to the tension beam 301 is clamped between the tension beam 301 and the limiting mechanism.
In this technical scheme, be close to in adjusting device 5 fixed plate 501 on the fixed establishment of support component 102 and pass through bolt and the support component 102 fixed connection on the horizontal support piece, make adjusting device 5 and horizontal support piece receive the force jointly and still can adjust the horizontal force that the horizontal support piece was put on the horizontal support piece in the use in real time, the fixed establishment card that is close to straining beam 301 in adjusting device 5 is established between straining beam 301 and stop gear, also be located the top of supporting member simultaneously, the supporting member provides vertical power for adjusting device 5 and horizontal support piece, adjusting device 5's course is: the adjusting nuts on the limiting screw 5010 are screwed or loosened, the limiting screw 5010 can be finish-rolled deformed steel bars, the distance between the two adjusting nuts positioned on the upper side and the lower side is adjusted according to the transverse pressure applied by the horizontal support born by the two fixing mechanisms on site, so that the distance between the two positioning mechanisms is adjusted, the left fixing mechanism is pressed on the two positioning mechanisms, the bottom plate of the fixing mechanism and the sliding plate 505 of the positioning mechanism can slide relatively, the transverse width of the adjusting device 5 is adjusted, the vertical height of the positioning mechanism is locked by the adjusting nuts matched with the gaskets after the transverse width is proper, and the horizontal force on the horizontal support is adjusted by matching the two fixing mechanisms and the two positioning mechanisms.
In another technical solution, a pressure gauge 6 is arranged between any one of the adjusting devices 5 and the opposite tension beam 301 on the same side, and is clamped in a gap between the fixed plate and the opposite tension beam 301 on the same side.
In this technical scheme, the pressure gauge can be in the work progress real time monitoring horizontal support piece the horizontal force in the use to in time adjust adjusting device's horizontal width and vertical height according to the numerical value of control, make the stress state of bridge tower in the work progress be in controllable within range all the time, improve the construction quality of bridge tower.
In another technical scheme, a plurality of connecting struts 101 are arranged between the two horizontal supporting members and are arranged at intervals along the length direction of the tower column, any connecting strut 101 is arranged along the width direction of the tower column, and two ends of the connecting strut 101 are fixedly connected with the inner sides of the two horizontal supporting members 1 respectively.
In the technical scheme, the connection support 101 can counteract the stress of the horizontal support part in the horizontal direction, and strengthen the stress capacity and deformation resistance of the horizontal support part in the horizontal direction.
In another technical solution, as shown in fig. 4, the same hoop systems 3 are respectively disposed below the two hoop systems 3, the hoop systems 3 are relatively disposed around the circumferential outer side of the tower column, two construction platforms 7 are disposed on any one of the hoop systems 3 below, the two construction platforms correspond to the two tie beams 301 one to one, each construction platform is fixedly connected to one side of the tie beam 301 located on the same side, and each construction platform includes:
a plurality of brackets 701 arranged at intervals along the width direction of the tower column, wherein any one of the brackets is arranged along the length direction of the tower column and is fixedly connected with one side of the opposite tension beam 301 positioned on the same side;
a plurality of distribution beams 702 fixedly disposed on the plurality of corbels in a spaced-apart relationship, any of the distribution beams being disposed perpendicular to the plurality of corbels.
In the technical scheme, before formal construction, firstly, a support member is welded on a corresponding counter-pull beam 301 on the ground, and a bracket in a construction platform is welded on the counter-pull beam 301 positioned on the same side, the welding of the bracket needs to meet the requirement that the welded bracket forms a triangle on the vertical surface, then, a lifting device is adopted to install the corresponding counter-pull beam 301 and a counter-pull rod 302 in the construction platform at a corresponding position of a lifting tower column, at the moment, a hoop system 3 fixedly connected with the construction platform and the bracket in the construction platform are installed, then, the counter-pull rod 302 is carried out at the position to ensure that the tower body of a support is tensioned and balanced, thereby forming a stable stress system, then, a distribution beam is laid on the bracket, for safety, the distribution beam is fixedly connected with the bracket, a panel is laid on the distribution beam to form the construction platform after the distribution beam is welded with the bracket, and the construction platform is utilized, the anchor ear system comprises a tension beam 301, a tension rod 302, a horizontal support piece and other members, wherein the tension beam 302 is installed in an anchor ear system 3 connected with a support member, the support member is welded on the tension beam 301 before construction, and a bracket in a construction platform is welded on the tension beam 301 on the same side, so that the overhead operation during installation of the horizontal support piece can be reduced, and then the installation of other standard members and the horizontal support piece in the anchor ear system 3 can be completed on the construction platform, so that the work of hoisting equipment can be reduced, and the construction efficiency and the safety in the construction process can be improved.
In another technical scheme, still be equipped with railing 703 on arbitrary construction platform, its edge the width direction of tower sets up, and is located the bracket is kept away from one side of tower, the bottom of railing with the top fixed connection of bracket.
In this technical scheme, the railing is used for guaranteeing constructor's safety in the work progress.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. A bridge tower fabricated horizontal temporary waler, comprising:
the two horizontal supporting pieces are oppositely arranged between the two towers of the bridge tower, and any horizontal supporting piece is arranged along the length direction of the tower;
the two hoop systems are oppositely arranged on the two tower columns of the bridge tower, and any hoop system is arranged around the circumferential outer side of the tower columns;
the two supporting members correspond to the two hoop systems one by one, any one supporting member is arranged along the length direction of the tower column, one end of each supporting member is fixedly connected with one side of the corresponding hoop system, and the top of the other end of each supporting member is fixedly connected with the bottoms of the end parts of the two horizontal supporting members positioned on the same side.
2. The bridge tower fabricated horizontal temporary wale of claim 1, wherein any one of said hoop systems comprises:
the two opposite tension beams are oppositely arranged on two sides of the tower column, any one of the opposite tension beams is arranged along the width direction of the tower column, and one side of the opposite tension beam, which is positioned on the same side with the horizontal support piece, is fixedly connected with one end of the corresponding support member;
the two opposite pull rods are oppositely arranged at two ends of the tower column, any one of the opposite pull rods is arranged along the length direction of the tower column, and two ends of any one of the opposite pull rods respectively extend out of the two opposite pull beams and are fixedly connected with the two opposite pull beams.
3. The bridge tower fabricated horizontal temporary wale of claim 2, wherein any hoop system further comprises:
the two baffle groups are symmetrically arranged between the tower column and the two opposite pull rods, and each baffle group comprises two baffle blocks which are oppositely arranged at two ends of the length direction of the tower column and clamped in a gap between the opposite pull rods and the tower column;
and the two cushion groups are symmetrically arranged on the circumferential inner side of the hoop system, and any cushion group comprises a plurality of cushion blocks which are clamped at intervals at the gap between the opposite tension beam and the stop block and the tower column.
4. The bridge tower assembled horizontal temporary wale of claim 2, wherein a support member is fixedly provided at both ends of any one horizontal support member, an adjusting device is provided between any one support member and the opposite tension beams positioned at the same side, the adjusting device comprises two fixing mechanisms symmetrically arranged along the length direction of the tower column, two positioning mechanisms symmetrically arranged along the width direction of the tower column between the two fixing mechanisms, and a limiting mechanism for limiting the positions of the two positioning mechanisms,
any of the securing mechanisms includes:
the fixing plate is arranged along the width direction of the tower column, and the surface of the fixing plate is provided with a plurality of mounting through holes;
the two limit plates are horizontally fixed on two opposite sides of the fixed plate along the width direction of the fixed plate;
the supporting plates are arranged between the pair of limiting plates and symmetrically distributed on two sides of the axis of the fixing plate in the width direction, and one end of each supporting plate is fixed on the fixing plate;
the pair of bottom plates are respectively arranged on the supporting plates positioned on the two sides of the axis in the width direction of the fixing plate and fixedly connected with the other ends of the supporting plates positioned on the same side, the pair of bottom plates are respectively arranged in an inclined manner towards the symmetric centers of the two fixing mechanisms, and a sliding chute is formed in a space enclosed between one bottom plate and the pair of limiting plates;
any of the positioning mechanisms comprises:
the pair of sliding plates are respectively arranged in the upper sliding chute and the lower sliding chute of which the two fixing mechanisms are positioned at the same side, and the pair of sliding plates are obliquely arranged and are parallel to the pair of bottom plates;
the inner connecting plate is arranged along the length direction of the tower column, two ends of the inner connecting plate are fixedly connected with one side, close to the symmetric centers of the two fixing mechanisms, of the pair of sliding plates respectively, and a plurality of inner through holes vertical to the direction are formed in the inner connecting plate;
the outer connecting plate is arranged along the length direction of the tower column, two ends of the outer connecting plate are fixedly connected with one side, away from the symmetric centers of the two fixing mechanisms, of the pair of sliding plates respectively, and an outer through hole located in the same vertical direction is formed in the outer connecting plate corresponding to each inner through hole;
the stop gear includes:
the limiting screws are arranged along the width direction of the tower column, the number of the limiting screws is the same as that of the outer through holes on one positioning mechanism, any one limiting screw correspondingly penetrates through all the inner through holes and the outer through holes on the two positioning mechanisms in the same vertical direction, and two ends of all the limiting screws respectively extend out of the outer connecting plates on the corresponding sides;
a plurality of pairs of adjusting nuts are respectively arranged corresponding to one limiting screw rod, and any pair of adjusting nuts are respectively arranged at two ends of the corresponding limiting screw rod outside the outer connecting plate;
a plurality of pairs of gaskets are respectively arranged corresponding to one limiting screw, and any pair of gaskets are respectively arranged at two ends of the corresponding limiting screw in a penetrating way and positioned between the adjusting nut and the outer connecting plate at the corresponding side;
the fixing mechanism close to the support component is fixedly connected with the support component through a fixing plate, and the fixing mechanism close to the opposite tension beam is clamped between the opposite tension beam and the limiting mechanism.
5. The bridge tower fabricated horizontal temporary wale according to claim 4, wherein a pressure gauge is provided between any one of the adjusting means and the opposite tension beams positioned on the same side, and is caught at a gap between the fixing plate and the opposite tension beams positioned on the same side.
6. The bridge tower assembled horizontal temporary wale of claim 1, wherein a plurality of tie braces are provided between two of said horizontal braces and are spaced apart along the length direction of said tower, any tie brace is provided along the width direction of said tower and both ends thereof are fixedly connected to the inner sides of two of said horizontal braces, respectively.
7. The bridge tower assembly type horizontal temporary wale according to claim 3, wherein the two hoop systems are respectively provided with the same hoop system below, the same hoop system is oppositely arranged around the circumferential outer side of the tower column, any one hoop system below is provided with two construction platforms, the two construction platforms correspond to the two opposite tension beams one by one, any one construction platform is fixedly connected with one side of the opposite tension beam positioned on the same side, and any one construction platform comprises:
the brackets are arranged at intervals along the width direction of the tower column, and any one of the brackets is arranged along the length direction of the tower column and is fixedly connected with one side of the opposite tension beam positioned on the same side;
and the distribution beams are fixedly arranged on the brackets at intervals relatively, and any distribution beam is perpendicular to the brackets.
8. The bridge tower assembled horizontal temporary wale of claim 7, wherein a railing is further provided on any one of the construction platforms, and is disposed along the width direction of the tower column and on one side of the corbel away from the tower column, and the bottom of the railing is fixedly connected with the top of the corbel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022580724.1U CN213772981U (en) | 2020-11-10 | 2020-11-10 | Bridge tower assembled horizontal temporary cross brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022580724.1U CN213772981U (en) | 2020-11-10 | 2020-11-10 | Bridge tower assembled horizontal temporary cross brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213772981U true CN213772981U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022580724.1U Active CN213772981U (en) | 2020-11-10 | 2020-11-10 | Bridge tower assembled horizontal temporary cross brace |
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| Country | Link |
|---|---|
| CN (1) | CN213772981U (en) |
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2020
- 2020-11-10 CN CN202022580724.1U patent/CN213772981U/en active Active
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