CN216786807U - Hook-capping beam type additional bracket - Google Patents
Hook-capping beam type additional bracket Download PDFInfo
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- CN216786807U CN216786807U CN202220475714.8U CN202220475714U CN216786807U CN 216786807 U CN216786807 U CN 216786807U CN 202220475714 U CN202220475714 U CN 202220475714U CN 216786807 U CN216786807 U CN 216786807U
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Abstract
The utility model discloses a hook-capping beam type additional bracket, which comprises: the single beam bracket is arranged on the bent cap and comprises a carrying pole beam, a right suspender and a left suspender, the carrying pole beam is arranged at the upper ends of the right suspender and the left suspender, the right suspender and the left suspender are respectively arranged on two sides of the bent cap, and shelves are respectively arranged on the right suspenders and the left suspenders. When the hook-capping beam type additional bracket is used for removing the support, a plurality of single-beam brackets are required to be arranged on the capping beam along the length direction of the capping beam, each single-beam bracket comprises a shoulder pole beam, a right suspension rod and a left suspension rod, the shoulder pole beams are arranged at the upper ends of the right suspension rod and the left suspension rod, the right suspension rod and the left suspension rod are positioned at two sides of the capping beam, shelves are respectively arranged on the right suspension rod and the left suspension rod, a jack is arranged on each shelf, and the support is removed after the main beam is pried up through the jack; the bridge deck occupied by large-scale equipment is avoided from being large in width, and the hook cover beam type additional bracket is very convenient to use.
Description
Technical Field
The utility model relates to the technical field of bridge construction equipment, in particular to a hook-capping beam type additional bracket.
Background
The bridge needs regular maintenance or breakdown maintenance when using, when changing the support, often needs a supporting platform to use the jack to prize the bridge section and overhaul, sometimes can face the not enough problem of placing jack space. In the traditional method, a hydraulic jack is placed in a narrow space between a main beam and a capping beam to directly lift a beam body (a flat jack method). The disadvantage is that due to the special structure, the stroke is short, and multiple jacking can be needed to be in place; or the bridge is used as a support and is provided with a support on the capping beam, a jack is placed, and the bridge support is replaced by jacking (a saddle-type support method). The defects are that the bent cap is eccentrically pressed and the bracket is deformed too much in the jacking process. The existing traditional methods all need relatively troublesome large-scale equipment, the occupied width of the bridge deck is large, and the use is very inconvenient.
Therefore, there is a need for a hoof beam type extension bracket to at least partially solve the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content of the present invention is not intended to define key features or essential features of the claimed solution, nor is it intended to be used to limit the scope of the claimed solution.
To at least partially solve the above problems, the present invention provides a hook capping beam type additional corbel, comprising: monospar bracket, monospar bracket sets up on the bent cap, monospar bracket includes shoulder pole roof beam, right jib and left jib, the shoulder pole roof beam sets up the upper end of right jib, left jib, and right jib, left jib set up respectively the both sides of bent cap, wherein, be provided with the shelf on a plurality of right jibs, a plurality of left jibs respectively, be used for placing the jack on the shelf.
According to the hook-capping beam type additional corbel disclosed by the embodiment of the utility model, the right suspension rod comprises a right vertical rod and a right transverse rod, the right transverse rod is arranged on the right side of the right vertical rod, the left suspension rod comprises a left vertical rod and a left transverse rod, the left transverse rod is arranged on the left side of the left vertical rod, the shoulder pole beam is arranged at the upper ends of the right vertical rod and the left vertical rod, and the shelves are arranged on the right transverse rods and the left transverse rods.
According to the hook-capping beam type additional bracket provided by the embodiment of the utility model, the single-beam bracket is also provided with the left pull rod and the right pull rod which are respectively positioned at two sides of the capping beam.
According to the hook-capping beam type additional bracket provided by the embodiment of the utility model, the shoulder pole beam is internally provided with a through hole.
According to the hook-capping beam type additional bracket provided by the embodiment of the utility model, the right end of the carrying pole beam is provided with the right slot, the upper end of the right vertical rod is inserted into the right slot, the right end of the carrying pole beam is provided with the right bolt, and the right bolt penetrates through the upper ends of the carrying pole beam and the right vertical rod.
According to the hook-capping beam type additional bracket provided by the embodiment of the utility model, the left end of the carrying pole beam is provided with the left slot, the upper end of the left vertical rod is inserted into the left slot, the left end of the carrying pole beam is provided with the left bolt, and the left bolt penetrates through the upper ends of the carrying pole beam and the left vertical rod.
According to the hook-capping beam type additional bracket provided by the embodiment of the utility model, a right pressure rod is arranged between the right vertical rod and the right transverse rod, the right pressure rod is positioned below the right transverse rod, and the upper end and the lower end of the right pressure rod are respectively fixedly connected with the right transverse rod and the right vertical rod through two right one-way bolts.
According to the hook-capping beam type additional bracket provided by the embodiment of the utility model, the right pull rod is arranged between the right vertical rod and the right transverse rod and is positioned above the right transverse rod, and the upper end and the lower end of the right pull rod are respectively connected with the right vertical rod and the right transverse rod through the right connecting bolt.
According to the hook-capping beam type additional bracket provided by the embodiment of the utility model, the left pull rod is arranged between the left vertical rod and the left transverse rod and is positioned above the left transverse rod, and the upper end and the lower end of the left pull rod are respectively connected with the left vertical rod and the left transverse rod through the left connecting bolt.
According to the embodiment of the utility model, the corbel is additionally arranged in a hook-cover beam manner, the left pull rod is further arranged in the single-beam corbel at the outermost side, the left pull rod is arranged between the left vertical rod and the left transverse rod and is positioned above the left transverse rod, and the upper end and the lower end of the left pull rod are respectively connected with the left vertical rod and the left transverse rod through the left connecting bolt.
Compared with the prior art, the utility model at least comprises the following beneficial effects:
the utility model provides a hook capping beam type additional bracket which comprises single-beam brackets, when an operator removes a support by using the hook capping beam type additional bracket, a plurality of single-beam brackets are required to be arranged on a capping beam along the length direction of the capping beam, and the number of the single-beam brackets can be confirmed on site according to actual needs; the single-beam bracket comprises a carrying pole beam, a right suspender and a left suspender, wherein the carrying pole beam is arranged at the upper ends of the right suspender and the left suspender, and the right suspender and the left suspender are positioned at two sides of the bent cap; the bridge deck occupied by large-scale equipment is avoided from being large in width, and the hook cover beam type additional bracket is very convenient to use.
Additional advantages, objects, and features of the utility model 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 utility model.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the structure of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the utility model with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-2, the present invention provides a hook-capping beam type additional corbel, comprising: monospar bracket 13, monospar bracket 13 sets up on bent cap 3, monospar bracket 13 includes shoulder pole roof beam 1, right jib 6 and left jib 60, shoulder pole roof beam 1 sets up right jib 6, left jib 60's upper end, and right jib 6, left jib 60 set up respectively the both sides of bent cap 3, wherein, be provided with shelf 9 on a plurality of right jibs 6, a plurality of left jibs 60 respectively, be used for placing the jack on shelf 9.
The working principle and the beneficial effects of the technical scheme are as follows: the utility model provides a hook-capping beam type additional bracket which comprises single-beam brackets 13, when an operator removes a support by using the hook-capping beam type additional bracket, a plurality of single-beam brackets 13 need to be arranged on a capping beam 3 along the length direction of the capping beam 3, and the number of the single-beam brackets 13 can be confirmed on site according to actual needs; the single-beam corbel 13 comprises a carrying pole beam 1, a right suspender 6 and a left suspender 60, specifically, the carrying pole beam 1 is arranged at the upper ends of the right suspender 6 and the left suspender 60, and the right suspender 6 and the left suspender 60 are positioned at two sides of the cover beam 3, wherein, in order to install a jack, shelves 9 are respectively arranged on the right suspenders 6 and the left suspenders 60, the jack is placed on the shelf 9, the support is removed after the main beam is pried up by the jack, and a new support is replaced; the bridge deck occupied by large-scale equipment is avoided from being large in width, and the hook cover beam type additional bracket is very convenient to use.
In one embodiment, the right suspension rod 6 includes a right vertical rod 61 and a right transverse rod 62, the right transverse rod 62 is disposed at the right side of the right vertical rod 61, the left suspension rod 60 includes a left vertical rod 601 and a left transverse rod 602, the left transverse rod 602 is disposed at the left side of the left vertical rod 601, the carrying pole beam 1 is disposed at the upper ends of the right vertical rod 61 and the left vertical rod 601, and the shelves 9 are disposed on the right transverse rods 62 and the left transverse rods 602.
The working principle and the beneficial effects of the technical scheme are as follows: the embodiment provides specific structures of a right suspender 6 and a left suspender 60, specifically, the right suspender 6 comprises a right vertical rod 61 and a right transverse rod 62, the left suspender 60 comprises a left vertical rod 601 and a left transverse rod 602, and the shoulder pole beam 1 is installed at the upper ends of the right vertical rod 61 and the left vertical rod 601, so that an operator can firstly fix the single-beam corbel 13 on the cover beam 3, firstly, the shoulder pole beam 1 is transversely arranged on the cover beam 3, wherein the length of the shoulder pole beam 1 is preferably greater than or equal to the width of the cover beam 3, and the common height of the shoulder pole beam 1 is about 200mm, and the width is about 100 mm;
wherein, right transverse bar 62 installs on the right side of right vertical pole 61, left transverse bar 602 installs in the left side of left vertical pole 601, a plurality of right transverse bars 62, shelf 9 is all installed to a plurality of left transverse bar 602 for right jib 6, left jib 60 provide the mounted position for shelf 9, place the jack on shelf 9, avoided the jack to place in the narrow and small space of girder and bent cap, and lead to its stroke shorter, probably need jacking many times just can target in place.
In one embodiment, the single-beam bracket 13 is further provided with a left pull rod 50 and a right pull rod 5, and the left pull rod 50 and the right pull rod 5 are respectively positioned at two sides of the bent cap 3.
The working principle and the beneficial effects of the technical scheme are as follows: when the plurality of single-beam corbels 13 are arranged on the bent cap 3 along the length direction of the bent cap 3, the two single-beam corbels 13 on the outermost layer are stressed reasonably, the left pull rod 50 and the right pull rod 5 are arranged on the single-beam corbels 13 on the outermost layer, when a plurality of jacks on the shelf 9 apply force to pry up the main beam, the single-beam corbels 13 on the outermost layer are stressed reasonably, and the supports are removed after the main beam is pried up through the jacks; further avoid using the large-scale equipment and the great width of the bridge floor that occupies, and then should collude bent cap formula and add the bracket and use very convenient.
In one embodiment, a via hole 101 is provided in the carrying pole beam 1.
The working principle and the beneficial effects of the technical scheme are as follows: in the present embodiment, the through hole 101 is formed in the carrying pole beam 1, and the carrying pole beam 1 is made of a steel plate, and since the weight of the steel plate is heavy, the through hole 101 is formed in the carrying pole beam 1, so that the weight of the carrying pole beam 1 is reduced, and the bearing strength of the carrying pole beam 1 is not reduced.
In one embodiment, a right slot 102 is provided at the right end of the carrying pole beam 1, the upper end of the right vertical rod 61 is inserted into the right slot 102, and a right plug 2 is provided at the right end of the carrying pole beam 1, and the right plug 2 penetrates through the upper ends of the carrying pole beam 1 and the right vertical rod 61.
The working principle and the beneficial effects of the technical scheme are as follows: in order to mount the right vertical rod 61 on the carrying pole beam 1, in the present embodiment, the right end of the carrying pole beam 1 is provided with the right slot 102, it is understood that the right slot 102 is rectangular, and the upper end of the right vertical rod 61 is inserted into the right slot 102, and the right end of the carrying pole beam 1 is provided with the right plug pin 2, where the right plug pin 2 penetrates through the upper ends of the carrying pole beam 1 and the right vertical rod 61, so as to fix the right vertical rod 61, that is, the right suspension rod 6 is fixedly mounted on the right end of the carrying pole beam 1.
In one embodiment, a left slot is arranged at the left end of the carrying pole beam 1, the upper end of the left vertical rod 601 is inserted into the left slot, and a left bolt 20 is arranged at the left end of the carrying pole beam 1, and the left bolt 20 penetrates through the upper ends of the carrying pole beam 1 and the left vertical rod 601.
The working principle and the beneficial effects of the technical scheme are as follows: in order to mount the left vertical bar 601 on the carrying pole beam 1, in the present embodiment, a left insertion groove is formed at the right end of the carrying pole beam 1, it is understood that the left insertion groove is rectangular, and further, the upper end of the left vertical bar 601 is inserted into the left insertion groove, and a left plug 20 is provided at the left end of the carrying pole beam 1, where the left plug 20 penetrates through the upper ends of the carrying pole beam 1 and the left vertical bar 601, so as to fix the left vertical bar 601, that is, the left suspension rod 60 is fixedly mounted at the right end of the carrying pole beam 1.
In one embodiment, a right compression bar 7 is disposed between the right vertical rod 61 and the right transverse rod 62, the right compression bar 7 is located below the right transverse rod 62, and the upper end and the lower end of the right compression bar 7 are fixedly connected with the right transverse rod 62 and the right vertical rod 61 through two right one-way bolts 8, respectively.
Further, a left pressure lever 70 is arranged between the left vertical rod 601 and the left transverse rod 602, the left pressure lever 70 is located below the left transverse rod 602, and the upper end and the lower end of the left pressure lever 70 are respectively fixedly connected with the left transverse rod 602 and the left vertical rod 601 through two left one-way bolts 80.
The working principle and the beneficial effects of the technical scheme are as follows: in order to further increase the stress performance of the single-beam corbel 13, a right compression bar 7 is arranged between the right vertical bar 61 and the right transverse bar 62, and a left compression bar 70 is arranged between the left vertical bar 601 and the left transverse bar 602;
specifically, the right compression bar 7 is positioned below the right transverse bar 62, and the upper end and the lower end of the right compression bar 7 are respectively fixedly connected with the right transverse bar 62 and the right vertical bar 61 through two right one-way bolts 8; the left pressure lever 70 is located below the left transverse lever 602, and the upper end and the lower end of the left pressure lever 70 are respectively and fixedly connected with the left transverse lever 602 and the left vertical lever 601 through two left one-way bolts 80, so that the right pressure lever 7 and the left pressure lever 70 are installed on the single-beam bracket 13, and the stress performance of the single-beam bracket 13 is further provided.
In one embodiment, the right pull rod 5 is disposed between the right vertical rod 61 and the right transverse rod 62 and above the right transverse rod 62, and the upper end and the lower end of the right pull rod 5 are connected with the right vertical rod 61 and the right transverse rod 62 through a right connecting bolt 4, respectively.
Further, the left pull rod 50 is arranged between the left vertical rod 601 and the left transverse rod 602 and above the left transverse rod 602, and the upper end and the lower end of the left pull rod 50 are respectively connected with the left vertical rod 601 and the left transverse rod 602 through the left connecting bolt 40.
The working principle and the beneficial effects of the technical scheme are as follows: in the embodiment, the right pull rod 5 and the left pull rod 50 are arranged in the single-beam bracket 13 at the outermost side, and the two ends of the shelf 9 are fixed by installing the right pull rod 5 and the left pull rod 50 on the single-beam bracket 13; specifically, the right pull rod 5 is installed between the right vertical rod 61 and the right transverse rod 62 and is located above the right transverse rod 62, and the upper end and the lower end of the right pull rod 5 are respectively connected with the right vertical rod 61 and the right transverse rod 62 through the right connecting bolt 4; the left pull rod 50 is installed between the left vertical rod 601 and the left transverse rod 602 and is located above the left transverse rod 602, and the upper end and the lower end of the left pull rod 50 are connected with the left vertical rod 601 and the left transverse rod 602 through the left connecting bolt 40 respectively.
That is to say, all installed foretell right pull rod 5, left pull rod 50 on two single-beam brackets 13 in the outside, and then when the jack perk girder (not shown), not only can play the atress effect that disperses right jib 6, left jib 60 for the atress is more reasonable, can also fix the effect of shelf 9, makes shelf 9 can't control and slides, then right pull rod 5, left pull rod 50 on several single-beam brackets 13 in the middle. The thickness of the shelf 9 is about 30-40 mm. When the lifting jack is used, the single-beam brackets 13 are respectively arranged on the cover beam 3 and positioned at two sides of a support to be replaced, the lifting jack is arranged on the shelves 9 at two sides, the lifting jack exerts force to pry the main beam, pressure at two sides is converted into tensile force of the right suspender 6 and the left suspender 60, pressure of the right pressure rod 7 and the left pressure rod 70, tensile force of the right suspender 6 and the left suspender 60, shearing stress of a bolt and stress are very reasonable. After the main beam is pried up, the support is removed, and a new support is replaced.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
While embodiments of the utility model have been described above, it is not intended to be limited to the details shown, described and illustrated herein, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed, and to such extent that such modifications are readily available to those skilled in the art, and it is not intended to be limited to the details shown and described herein without departing from the general concept as defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a collude bent cap formula and add bracket, its characterized in that includes: monospar bracket (13), monospar bracket (13) set up on bent cap (3), monospar bracket (13) are including carrying pole roof beam (1), right jib (6) and left jib (60), carrying pole roof beam (1) sets up the upper end of right jib (6), left jib (60), and right jib (6), left jib (60) set up respectively the both sides of bent cap (3), wherein, be provided with shelf (9) on a plurality of right jibs (6), a plurality of left jib (60) respectively, be used for placing the jack on shelf (9).
2. The hooded beam type extension corbel according to claim 1, wherein the right suspension rod (6) comprises a right vertical rod (61) and a right transverse rod (62), the right transverse rod (62) is disposed on the right side of the right vertical rod (61), the left suspension rod (60) comprises a left vertical rod (601) and a left transverse rod (602), the left transverse rod (602) is disposed on the left side of the left vertical rod (601), the carrying pole beam (1) is disposed on the upper ends of the right vertical rod (61) and the left vertical rod (601), and the right transverse rod (62) and the left transverse rods (602) are all provided with the shelf (9).
3. The hook-capping beam type additional bracket according to claim 2, wherein the single-beam bracket (13) is further provided with a left pull rod (50) and a right pull rod (5), and the left pull rod (50) and the right pull rod (5) are respectively positioned on two sides of the capping beam (3).
4. The hooded beam type extension corbel according to claim 2, wherein a through hole (101) is provided in the shoulder pole beam (1).
5. The hooded beam type extension bracket according to claim 2, wherein a right slot (102) is provided at a right end of the carrying pole beam (1), an upper end of the right vertical rod (61) is inserted into the right slot (102), and a right plug pin (2) is provided at the right end of the carrying pole beam (1), and the right plug pin (2) penetrates through upper ends of the carrying pole beam (1) and the right vertical rod (61).
6. The hooded beam type extension bracket according to claim 2, wherein a left slot is provided at a left end of the carrying pole beam (1), an upper end of the left vertical rod (601) is inserted into the left slot, and a left plug pin (20) is provided at a left end of the carrying pole beam (1), and the left plug pin (20) penetrates through the upper ends of the carrying pole beam (1) and the left vertical rod (601).
7. The hoof beam type additional corbel according to claim 2, wherein a right compression bar (7) is disposed between the right vertical rod (61) and the right transverse rod (62), the right compression bar (7) is located below the right transverse rod (62), and the upper end and the lower end of the right compression bar (7) are fixedly connected with the right transverse rod (62) and the right vertical rod (61) through two right one-way bolts (8).
8. The hoof beam type additional corbel according to claim 2, wherein a left pressure lever (70) is disposed between the left vertical rod (601) and the left transverse rod (602), the left pressure lever (70) is located below the left transverse rod (602), and the upper end and the lower end of the left pressure lever (70) are fixedly connected with the left transverse rod (602) and the left vertical rod (601) through two left one-way bolts (80), respectively.
9. The end-capped corbel according to claim 3, wherein the right tie bar (5) is disposed between the right vertical bar (61) and the right transverse bar (62) and above the right transverse bar (62), and the upper end and the lower end of the right tie bar (5) are respectively connected to the right vertical bar (61) and the right transverse bar (62) through a right connecting bolt (4).
10. The hoof beam type extension bracket according to claim 3 or 9, wherein the left pull rod (50) is disposed between the left vertical rod (601) and the left transverse rod (602) and above the left transverse rod (602), and the upper end and the lower end of the left pull rod (50) are respectively connected with the left vertical rod (601) and the left transverse rod (602) through a left connecting bolt (40).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220475714.8U CN216786807U (en) | 2022-03-07 | 2022-03-07 | Hook-capping beam type additional bracket |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220475714.8U CN216786807U (en) | 2022-03-07 | 2022-03-07 | Hook-capping beam type additional bracket |
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| CN216786807U true CN216786807U (en) | 2022-06-21 |
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| CN202220475714.8U Active CN216786807U (en) | 2022-03-07 | 2022-03-07 | Hook-capping beam type additional bracket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114525742A (en) * | 2022-03-07 | 2022-05-24 | 周杨 | Bridge beam supports changes operation platform |
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- 2022-03-07 CN CN202220475714.8U patent/CN216786807U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114525742A (en) * | 2022-03-07 | 2022-05-24 | 周杨 | Bridge beam supports changes operation platform |
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