CN217712403U - Upper and lower bent cap safety channel and bent cap construction platform - Google Patents
Upper and lower bent cap safety channel and bent cap construction platform Download PDFInfo
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- CN217712403U CN217712403U CN202221589923.1U CN202221589923U CN217712403U CN 217712403 U CN217712403 U CN 217712403U CN 202221589923 U CN202221589923 U CN 202221589923U CN 217712403 U CN217712403 U CN 217712403U
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Abstract
The utility model relates to a bent cap construction technical field especially relates to an upper and lower bent cap escape way and bent cap construction platform, and this escape way includes: the escalator comprises two main support rods which are longitudinally parallel and pedal support pieces which are vertically connected between the two main support rods at intervals, wherein the pedal support pieces are arrayed in multiple groups at intervals along the length direction of the main support rods; the protective cage is fixed on the escalator and extends along the length direction of the escalator; the connecting components are fixed at the positions of two sides of the escalator and comprise connecting bases and connecting pieces, and the connecting pieces are detachably fixed on the connecting bases; wherein the connecting piece extends towards the direction far away from the protective cage and is connected with the steel bars at the top of the cover beam so as to realize the fixation of the escalator. This is disclosed through the coupling assembling and the connecting piece that set up on the staircase and the steel bar connection at bent cap top for the staircase both ends are all fixed, form stable triangle fixed knot with the cooperation of safe platform and construct, compare with prior art, have improved the security of upper and lower bent cap.
Description
Technical Field
The utility model relates to a bent cap construction technical field especially relates to an upper and lower bent cap escape way and bent cap construction platform.
Background
The capping beam is a cross beam arranged at the top of the framed bent pile pier for supporting, distributing and transferring the load of an upper structure, a construction platform is generally arranged at the position, close to the top, of a pier by an automobile crane in the construction stage of reinforcing steel bars, templates and cushion stones of the capping beam, and the capping beam is climbed to the capping beam through the construction platform for construction;
in the related technology known by the inventor, the upper and lower bent caps are climbed in a mode of erecting an escalator on a construction platform, when the escalator is erected specifically, the ladder feet of an accessory body are generally abutted against the edge of the construction platform, and the top of the accessory body is lapped on the bent caps, however, due to the narrow space of the construction platform, the escalator is difficult to be reliably fixed, and huge potential safety hazards exist;
the information disclosed in this background section is only for enhancement of understanding of the general background of the disclosure and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of at least one in the above technical problem, this disclosure provides an upper and lower bent cap safety channel and bent cap construction platform, adopts to set up the connecting piece on the staircase, through leaning on the staircase bottom at the construction platform corner department to with connecting piece on the staircase and the reinforcing bar fixed connection on the bent cap, the setting of protecting the cage on the staircase has together improved the security of upper and lower bent cap.
According to a first aspect of the present disclosure, there is provided an upper and lower capping beam secure channel comprising:
the escalator comprises two main support rods which are longitudinally parallel and pedal support pieces which are vertically connected between the two main support rods at intervals, wherein a plurality of groups of pedal support pieces are arranged at intervals along the length direction of the main support rods;
the protective cage is fixed on the escalator and extends along the length direction of the escalator;
the connecting components are fixed at the positions of two sides of the escalator and comprise connecting bases and connecting pieces, and the connecting pieces are detachably fixed on the connecting bases;
wherein the connecting piece extends towards the direction far away from the protective cage and is connected with the steel bars at the top of the cover beam so as to realize the fixation of the escalator.
In some embodiments of the present disclosure, the footrest support comprises a first support bar fixed to one side of the two main support bars and a second support bar fixed to the other side of the two main support bars;
the same group of the connecting line of the axes of the first supporting rod and the second supporting rod and the smaller included angle in the length direction of the main supporting rod are acute angles.
In some embodiments of the present disclosure, the connecting bases are respectively fixed at the outer sides of the two main supporting rods, and the connecting bases have fixing holes for the connecting pieces to pass through.
In some embodiments of the present disclosure, the length direction of the connection base is parallel to the main support rod, and the fixing holes are provided in plurality at intervals along the length direction of the connection base.
In some embodiments of the present disclosure, the connection member includes a cross bar and an inclined bar connected to the cross bar, the inclined bar passes through the fixing hole, and the cross bar is parallel to the connection base.
In some embodiments of the present disclosure, the connecting member is provided in an L-shaped or T-shaped arrangement.
In some embodiments of the present disclosure, the connector is a rebar.
In some embodiments of the present disclosure, a rubber sleeve is further sleeved on the connecting member.
In some embodiments of the present disclosure, the protective cage includes back hoops fixed on the two main supporting rods in a circular arc shape, the back hoops are arranged at equal intervals along the length direction of the main supporting rods, and the diameter of the back hoops is not less than 800cm;
the reinforced bar is arranged at the vertex of the back hoop far away from the main support bar.
According to another aspect of the present disclosure, there is provided a capping construction platform comprising:
a pedal built around the top of the bridge pier;
the safety guardrail is perpendicular to the pedal and fixed on the edge of the pedal;
according to the upper and lower bent cap safety channel, the bottom of the upper and lower bent cap safety channel is abutted against the connecting angle between the safety guardrail and the pedal, and the connecting piece of the upper and lower bent cap safety channel is fixedly connected with the steel bars of the bent cap through the binding wires.
The beneficial effect of this disclosure does: this openly protects the cage through setting up on the staircase, has improved the security that constructor scrambleed the staircase to through the coupling assembling and the connecting piece that set up on the staircase and the steel bar connection at bent cap top, make the staircase both ends all fixed, form stable triangle fixed knot with the cooperation of safe platform and construct, compare with prior art, improved the security of upper and lower bent cap.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a safety channel of an upper and lower capping beams in an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a fixed form of a safety channel of an upper and lower capping beam in an embodiment of the present disclosure;
FIG. 3 is an enlarged view of a portion of FIG. 1 in an embodiment of the disclosure;
FIG. 4 is a schematic structural view of an alternative perspective of the secure channel for the upper and lower capping beams in an embodiment of the present disclosure;
FIG. 5 is an enlarged view of a portion of FIG. 4 at B in an embodiment of the disclosure;
FIG. 6 is a schematic structural diagram of a connector according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a bent cap construction platform in an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used in the description of the disclosure herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The upper and lower bent cap safety passageway as shown in fig. 1 to 6 includes an escalator 10, a cage 20 and a connecting assembly 30;
the escalator 10 comprises two longitudinally parallel main support rods 11 and pedal support pieces 12 vertically connected between the two main support rods 11 at intervals, wherein multiple groups of pedal support pieces 12 are arranged at intervals along the length direction of the main support rods 11; it should be noted that, in the embodiment of the present disclosure, the escalator 10 is a form common in the prior art, and is not described here again, and in the embodiment of the present disclosure, a main problem to be solved is that, in a construction process of a capping beam, after a construction platform is built, a space is narrow, and how to reliably fix the escalator 10 in the narrow space is achieved;
the cage 20 is fixed on the escalator 10 and extends along the length direction of the escalator 10; the form of the protective cage 20 is also a conventional structural form in the field, the safety of constructors during climbing can be improved through the arrangement of the protective cage 20, for example, the safety of the constructors can be influenced by transverse wind with large wind power during high-altitude operation, the constructors are prevented from falling off the escalator 10 through the arrangement of the protective cage 20, and the safety of construction is improved;
the connecting assembly 30 is fixed at the two sides of the staircase 10 and comprises a connecting base 31 and a connecting piece 32, and the connecting piece 32 is detachably fixed on the connecting base 31; as shown in fig. 2, the escalator 10 is fixed on a product to be climbed by a fastener or directly welded, and the escalator 10 cannot be fixed before construction in the capping beam construction process;
in the disclosed embodiment, the connectors 32 extend away from the cage 20 and connect to the rebar at the top of the cap to secure the escalator 10. With reference to fig. 2, when the fixing is performed, the bottom of the escalator 10 abuts against the corner of the construction platform, and the top is connected with the steel bar of the cover beam through the connecting piece 32 in a wire binding manner, so that the construction platform and the connecting piece 32 on the escalator 10 can be reliably fixed with the cover beam after the construction platform is built;
in the above embodiment, the protective cage 20 is arranged on the escalator 10, so that the safety of the constructor climbing the escalator 10 is improved, the connecting component 30 and the connecting component 32 arranged on the escalator 10 are connected with the steel bars at the top of the cover beam, so that the two ends of the escalator 10 are fixed, and the escalator 10 is matched with a safety platform to form a stable triangular fixing structure.
On the basis of the above-described embodiment, as shown in fig. 3, the foothold 12 includes a first support bar fixed to one side of the two main support bars 11 and a second support bar fixed to the other side of the two main support bars 11;
the smaller included angle between the connecting line of the axle centers of the first supporting rod and the second supporting rod in the same group and the length direction of the main supporting rod 11 is an acute angle. Like this, through the mode that sets up the first bracing piece and the second bracing piece that have certain angle of inclination in main tributary vaulting pole 11 both sides, formed pedal platform, compare with the mode of single support among the prior art, improved pedal stability, moreover because when specifically constructing, staircase 10 slope sets up for pedal support 12 is the horizontality as shown in fig. 3, prevents that constructor from stepping on empty.
As shown in fig. 4 and 5, the connecting bases 31 are fixed to the outer sides of the two main support rods 11, respectively, and the connecting bases 31 have fixing holes 31a through which the connecting members 32 pass. When the connection is specifically carried out, the connecting piece 32 firstly passes through the fixing hole 31a, and then the part which passes through the fixing hole 31a is connected with the reinforcing steel bars on the cover beam; in the embodiment of the present disclosure, as shown in fig. 5, the length direction of the connection base 31 is disposed parallel to the main support bar 11, and a plurality of fixing holes 31a are disposed at intervals along the length direction of the connection base. Through the arrangement of the plurality of fixing holes 31a, the position of the connecting piece 32 can be adjusted according to the height of the bent cap, and the applicability of the upper and lower bent cap safety channels is further improved;
as for the concrete form of the connecting member 32, as shown in fig. 6, the connecting member 32 includes a cross bar 32a and an inclined bar 32b connected to the cross bar 32a, the inclined bar 32b passes through the fixing hole 31a, and the cross bar 32a is parallel to the connecting base 31. It should be noted that, in the embodiment of the present disclosure, the size of the fixing hole 31a is slightly larger than the diameter of the connecting element 32, so that the effect of fixing the connecting element 32 on the connecting base 31 can be achieved; it should be noted that in the disclosed embodiment, the connecting member 32 is disposed in an L-shape or a T-shape. When the L-shaped cross bar is arranged, the cross bar 32a and the connecting seat can be fixed through iron wires; when the T-shaped connecting base is arranged, the cross rod 32a and the connecting base 31 can be fixed in parallel through iron wires;
in the disclosed embodiment, in order to improve the connection reliability of the connecting member 32 and the capping reinforcing bars, the connecting member 32 is a twisted reinforcing bar. Through the setting that connecting piece 32 is the screw thread, frictional force when having improved with the reinforcing bar connection has then improved the connection reliability, and further, in this disclosed embodiment, in order to further improve frictional force, as shown in fig. 6, still the cover is equipped with rubber sleeve 33 on the connecting piece 32. Through the setting of rubber sleeve 33, on the one hand played the guard action to the connecting rod body, on the other hand, also further improved the frictional force that connecting piece 32 and bent cap are gone up the reinforcing bar and are connected, and then improved the security of connecting.
As for the structure of the cage 20, which is a conventional arrangement in the art, as shown in fig. 1 and 5, the cage 20 includes back hoops 21 fixed on the two main support rods 11 in a circular arc shape, the back hoops 21 are arranged at equal intervals along the length direction of the main support rods 11, and the diameter of the back hoops 21 is not less than 800cm;
a reinforcing bar 22 is also included which is connected to each back hoop 21, the reinforcing bar 22 being disposed at the apex of the back hoop 21 remote from the main support bar 11. Through the arrangement of the reinforcing rod 22, the overall strength and stability of the back hoop 21 are improved.
As shown in fig. 7, the present disclosure also provides a capping construction platform, including a step plate 100, a safety barrier 200, and the above upper and lower capping safety channels, specifically:
the pedals 100 are built around the tops of the piers, wherein the tops are positions close to the bent cap construction positions, so that constructors can stand at the positions of the pedals 100 for construction; the safety barrier 200 is perpendicular to the step board 100 and fixed at the edge position of the step board 100, as shown in fig. 7, in order to improve the safety, a protective net is further fixed on the safety barrier 200, and through the above arrangement, a construction platform of the capping beam is formed;
referring to fig. 7, in the embodiment of the present disclosure, the bottom of the upper and lower lid beam safety channels abuts against the connecting corner between the safety fence 200 and the pedal 100, and the connecting member 32 of the upper and lower lid beam safety channels is connected and fixed to the steel bars of the lid beams by binding wires. In this way, by the arrangement of the pedals 100, the stairs 10 and the connecting pieces 32 on the stairs 10, a stable triangular fixing structure is formed, and the safety of the capping beam construction is further improved.
It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims. The scope of the disclosure is defined by the appended claims and equivalents thereof.
Claims (10)
1. An upper and lower bent cap escape way, comprising:
the escalator comprises two main support rods which are longitudinally parallel and pedal support pieces which are vertically connected between the two main support rods at intervals, wherein a plurality of groups of the pedal support pieces are arranged at intervals along the length direction of the main support rods;
the protective cage is fixed on the escalator and extends along the length direction of the escalator;
the connecting components are fixed at the positions of two sides of the escalator and comprise connecting bases and connecting pieces, and the connecting pieces are detachably fixed on the connecting bases;
wherein the connecting piece extends towards the direction far away from the protective cage and is connected with the steel bars at the top of the cover beam so as to realize the fixation of the escalator.
2. The upper and lower decking beam secure channel defined in claim 1 wherein the footrest supports include a first support bar secured to one side of the two main support bars and a second support bar secured to the other side of the two main support bars;
the same group of the connecting line of the axes of the first supporting rod and the second supporting rod and the smaller included angle in the length direction of the main supporting rod are acute angles.
3. The upper and lower decking beam secure passage defined in claim 1 wherein the connection bases are secured to the outer sides of the two main support beams, respectively, the connection bases having securing holes through which the connecting members pass.
4. The upper and lower decking beam secure passage of claim 3 wherein the connecting base is provided in a lengthwise direction thereof in parallel with the main support bar, and the fixing holes are provided in plural at intervals along the lengthwise direction of the connecting base.
5. The upper and lower capping beam secure channel of claim 3, wherein the connecting member comprises a cross bar and a diagonal bar connected to the cross bar, the diagonal bar passing through the fixing hole, the cross bar being parallel to the connection base.
6. The upper and lower capping beam secure channel of claim 5 wherein the connector is provided in an L-shape or T-shape.
7. The upper and lower capping beam secure channel of claim 5 wherein the connector is a rebar.
8. The upper and lower capping beam secure channel of claim 7, wherein a rubber sleeve is further sleeved on the connecting member.
9. The upper and lower bent cap safety channel defined in claim 1, wherein the protection cage comprises back hoops fixed on the two main supporting rods in a circular arc shape, the back hoops are arranged at equal intervals along the length direction of the main supporting rods, and the diameter of the back hoops is not less than 800cm;
the reinforced bar is arranged at the vertex of the back hoop far away from the main support bar.
10. A bent cap construction platform, its characterized in that includes:
a pedal built around the top of the bridge pier;
the safety guardrail is perpendicular to the pedal and fixed on the edge of the pedal;
the upper and lower bent cap safe channels as claimed in any one of claims 1 to 9, wherein the bottom of the upper and lower bent cap safe channels is abutted against the connecting angle between the safety fence and the pedal, and the connecting piece of the upper and lower bent cap safe channels is fixedly connected with the steel bar of the bent cap through a binding wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221589923.1U CN217712403U (en) | 2022-06-23 | 2022-06-23 | Upper and lower bent cap safety channel and bent cap construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221589923.1U CN217712403U (en) | 2022-06-23 | 2022-06-23 | Upper and lower bent cap safety channel and bent cap construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217712403U true CN217712403U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221589923.1U Active CN217712403U (en) | 2022-06-23 | 2022-06-23 | Upper and lower bent cap safety channel and bent cap construction platform |
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| CN (1) | CN217712403U (en) |
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- 2022-06-23 CN CN202221589923.1U patent/CN217712403U/en active Active
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