CN223387048U - A protective ceiling for bridge and culvert construction - Google Patents
A protective ceiling for bridge and culvert constructionInfo
- Publication number
- CN223387048U CN223387048U CN202422790653.6U CN202422790653U CN223387048U CN 223387048 U CN223387048 U CN 223387048U CN 202422790653 U CN202422790653 U CN 202422790653U CN 223387048 U CN223387048 U CN 223387048U
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- fixed
- bridge
- branch
- plates
- plate
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Abstract
本实用新型公开了一种用于桥涵施工的防护天棚，本实用新型包括平行排列为两排的多个支撑架，多个所述支撑架顶端支撑有多个直线排列的棚顶，所述棚顶的两侧均设置有导向组件，所述支撑架包括多个支杆和横杆，所述支杆底端连接有带刹万向轮，所述横杆固定于支杆顶端，所述支杆侧壁连接有与横杆连接的加固斜杆，所述支杆侧壁直线排列有两个卡柱，所述卡柱的横截面为T型，两个相邻的支杆间设置有加固杆，所述加固杆两端均设置有U型卡槽，所述加固杆两端分别于两个支杆上处于不同高度的两个卡柱限位配合，所述横杆顶部外壁两端均固定有螺纹柱。本实用新型，通过设置有支撑架，可以根据需要调节装置的整体长度，使用更加便捷。
The utility model discloses a protective ceiling for bridge and culvert construction. The utility model includes a plurality of support frames arranged in two parallel rows, the tops of the plurality of support frames supporting a plurality of linearly arranged roofs, guide assemblies being provided on both sides of the roofs, the support frames including a plurality of support rods and a crossbar, the bottom ends of the support rods being connected to universal wheels with brakes, the crossbars being fixed to the tops of the support rods, the side walls of the support rods being connected to reinforcing diagonal rods connected to the crossbars, the side walls of the support rods being linearly arranged with two clamping columns, the cross sections of the clamping columns being T-shaped, a reinforcement rod being provided between two adjacent support rods, U-shaped slots being provided at both ends of the reinforcement rods, the two ends of the reinforcement rods being limitedly engaged with two clamping columns at different heights on the two support rods, and threaded columns being fixed at both ends of the outer walls of the tops of the crossbars. The utility model is provided with support frames, the overall length of the device can be adjusted as needed, making it more convenient to use.
Description
Technical Field
The utility model relates to the technical field of protective ceilings, in particular to a protective ceiling for bridge and culvert construction.
Background
In the bridge and culvert engineering construction process, deep foundation pit operation or existing road girder erection operation is often required, objects possibly fall from the air at any time in the operation process, so that a protective canopy is arranged on a construction site and is generally formed by a plurality of supports and used for preventing falling building materials from damaging pedestrians passing nearby in the construction process.
Through retrieval, the patent with the publication number of CN221422828U discloses a protective ceiling for bridge and culvert construction, which comprises two I-beams, a ceiling roof and awning cloth, wherein the I-beams are distributed in parallel, the lower surfaces of the I-beams are provided with inserting posts II in an array manner, the outer surfaces of the inserting posts II are sleeved with supporting posts, the lower ends of the supporting posts are provided with casters, the ceiling roof array is detachably connected to the upper surfaces of the two I-beams, the awning cloth is coated on the upper surface of the ceiling roof, the ceiling roof comprises six cross beams, diagonal rods and connecting pipes, the cross beams are distributed in a rectangular transverse parallel arrangement manner, the two adjacent cross beams are fixedly connected through the connecting pipes arranged in an array manner, and the diagonal rods are arranged between the two vertically corresponding cross beams in an array manner.
The patent realizes the connection of the support column and the ceiling roof through the I-steel and the assembly component when in installation, the length which needs to be covered in actual construction is changed, but the length of the I-steel in the patent is fixed, so that the length of the protection ceiling is fixed, and the whole length cannot be flexibly adjusted according to the requirement.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a protective canopy for bridge and culvert construction.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a protection canopy for bridge and culvert construction, includes a plurality of support frames of parallel arrangement for two rows, a plurality of support frame top supports has a plurality of linear arrangement's shed roof, the both sides of shed roof all are provided with guide assembly, the support frame includes a plurality of branches and horizontal pole, the branch bottom is connected with the area universal wheel of stopping, the horizontal pole is fixed in the branch top, the branch lateral wall is connected with the reinforcement diagonal bar of being connected with the horizontal pole, the branch lateral wall is arranged in a straight line has two card posts, the cross section of card post is the T type, is provided with the stiffener between two adjacent branches, stiffener both ends all are provided with U type draw-in groove, stiffener both ends are in two card post spacing cooperations of co-altitude on two branches respectively, horizontal pole top outer wall both ends all are fixed with the screw thread post.
As a still further scheme of the utility model, the shed roof comprises a fixed plate and a plurality of elastic damping rods, wherein the elastic damping rods are fixed on the outer wall of the top end of the fixed plate, and two top plates which are symmetrically arranged are fixed on the top ends of the elastic damping rods.
As a still further scheme of the utility model, one ends of the two top plates, which are far away from each other, incline towards the ground, cushion blocks are fixed on two sides of the outer wall of the top end of the fixed plate, and a cone cavity is formed in the inner wall of each cushion block.
As a still further proposal of the utility model, the fixing plate is provided with a through hole aligned with the conical cavity, and the threaded column passes through the conical cavity and the through hole and is in threaded connection with a nut.
As a still further proposal of the utility model, the guide component comprises a connecting plate and end plates, wherein the end plates are detachably fixed on one side of a fixed plate in the shed roof at two ends, and a plurality of connecting plates are arranged between the two end plates.
As a still further proposal of the utility model, the top ends of the two top plates positioned at the most edge are both fixed with a blocking plate.
As a still further proposal of the utility model, one side of the cross rod is fixed with two hooks which are parallel to each other, the two hooks are hung with the same hanging ring, and the bottom end of the hanging ring is connected with a protection plate.
Compared with the prior art, the utility model provides a protective ceiling for bridge and culvert construction, which has the following beneficial effects:
1. According to the utility model, the whole length of the device can be adjusted according to the needs by arranging the support frame, so that the use is more convenient.
2. According to the utility model, the guiding assembly is arranged, so that the object can fall to the ground under the guiding, and the situation that people nearby are injured by random rolling around after the object falls along the top plate is reduced.
3. According to the utility model, the protection plates are arranged to protect the two sides of the device, so that falling objects are prevented from falling into the device, the safety is improved, and the influence on traffic is reduced.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a protective canopy for bridge and culvert construction according to the present utility model;
FIG. 2 is a schematic diagram of the whole structure of a protective canopy for bridge construction according to the present utility model without a guide assembly;
FIG. 3 is a schematic structural view of a protective ceiling roof for bridge construction according to the present utility model;
FIG. 4 is a schematic diagram of a connection structure between a protection ceiling cross bar and a fixing plate for bridge and culvert construction according to the present utility model;
fig. 5 is a schematic diagram of a connection structure of a protection canopy guard plate and a cross bar for bridge and culvert construction.
In the figure, 1, a supporting frame, 2, a shed roof, 3, a guide component, 4, a supporting rod, 5, a cross rod, 6, a clamping column, 7, a reinforcing rod, 8, a fixing plate, 9, a top plate, 10, a blocking plate, 11, an elastic damping rod, 12, a threaded column, 13, a cushion block, 14, a conical cavity, 15, a nut, 16, a connecting plate, 17, an end plate, 18, a protection plate, 19, a hanging ring, 20 and a hanging hook.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
A protection canopy for bridge and culvert construction, as shown in fig. 1 to 3, a plurality of support frames 1 including parallel arrangement is two rows, a plurality of support frame 1 top supports has a plurality of linear arrangement's shed roof 2, the both sides of shed roof 2 all are provided with direction subassembly 3, support frame 1 includes a plurality of branches 4 and horizontal pole 5, branch 4 bottom is connected with the universal wheel of stopping, horizontal pole 5 is fixed in branch 4 top, branch 4 lateral wall is connected with the reinforcement diagonal bar of being connected with horizontal pole 5, branch 4 lateral wall linear arrangement has two card posts 6, the cross section of card post 6 is the T type, is provided with reinforcement bar 7 between two adjacent branch 4, reinforcement bar 7 both ends all are provided with U type draw-in groove, reinforcement bar 7 both ends are in two card post 6 spacing cooperations of non-degree on two branches 4 respectively, the outer wall both ends of horizontal pole 5 top all are fixed with screw thread post 12, shed roof 2 includes fixed plate 8 and a plurality of elastic damping pole 11, a plurality of elastic rod 11 are connected with horizontal pole 5, the cross section bar 6 has a T-shaped, two die cavity top 13 have a plurality of holes 13 to the die cavity, two die cavity 13 have a plurality of die cavities to the top, and two die cavity 13 are kept away from each other to the die cavity top end, and are fixed plate 13.
The guide assembly 3 comprises a connecting plate 16 and end plates 17, the end plates 17 are detachably fixed on one side of the fixing plates 8 in the shed roof 2 at two ends, a plurality of connecting plates 16 are arranged between the two end plates 17, the connecting plates 16 are connected with each other or the end plates 17 through bolts, and the top ends of the two top plates 9 at the most edge are respectively fixed with a blocking plate 10.
During assembly, two rows of underframes formed by a plurality of support frames 1 are arranged according to the required length, two ends of a reinforcing rod 7 are respectively clamped into clamping columns 6 at one side of two adjacent support rods 4, the adjacent support rods 4 are reinforced and limited, then a corresponding number of shed tops 2 are lifted above the underframe formed by the support frames 1, one shed top 2 corresponds to one support frame 1, a cross rod 5 in the support frame 1 supports the support frames 1, a threaded column 12 is inserted into a through hole, a conical cavity 14 can guide the cross rod 5 in a certain range during insertion, so that the cross rod 5 is aligned with the through hole, nuts 15 are connected with the cross rod 5 in a threaded mode, the shed tops 2 are fixed, a guide assembly 3 consisting of a connecting plate 16 and end plates 17 is fixed at two sides of the assembly, when an object falls down, the object collides with a top plate 9, an elastic damping rod 11 buffers impact, the object falls down along the top plate 9, and the guide assembly 3 blocks and guides the object.
Through setting up support frame 1, can adjust the whole length of device as required, it is more convenient to use.
By the aid of the guide assembly 3, objects can fall to the ground under the guide, and people nearby can be injured by random rolling around after the objects fall along the top plate 9.
Example 2
The following modifications were made on the basis of example 1, as shown in fig. 2 and 4.
After the assembly is completed, the protection plate 18 is lifted, the protection plate 18 is hung on one side of the support frame 1 through the cooperation of the hanging ring 19 and the hanging hook 20, the protection plate 18 protects two sides of the device, objects falling into the device are prevented from falling into the device, safety is improved, and the influence on traffic is reduced.
Through setting up guard plate 18, protect the device both sides, avoid dropping the object that drops into inside the device, improve the security to reduce the influence to passing.
During assembly, two rows of underframes formed by a plurality of supporting frames 1 are arranged according to the required length, two ends of a reinforcing rod 7 are respectively clamped into clamping columns 6 at one side of each of two adjacent supporting rods 4, the adjacent supporting rods 4 are reinforced and limited, then a corresponding number of shed tops 2 are lifted and conveyed to the position above the underframe formed by the supporting frames 1, one shed top 2 corresponds to one supporting frame 1, a cross rod 5 in the supporting frame 1 supports the supporting frames 1, a threaded column 12 is inserted into a through hole, a conical cavity 14 can guide the cross rod 5 in a certain range during insertion, so that the cross rod 5 is aligned with the through hole, nuts 15 are connected with the cross rod 5 in a threaded manner, the shed tops 2 are fixed, a guide assembly 3 consisting of a connecting plate 16 and an end plate 17 is fixed at two sides of the assembly, assembly is completed, a protection plate 18 is lifted, the protection plate 18 is hung at one side of the supporting frame 1 through the cooperation of a lifting ring 19 and a lifting hook 20, when an object falls down, the object collides with the top plate 9 first, an elastic damping rod 11 buffers impact, the object falls along the top plate 9, the through hole, the guide assembly 3 stops the object, and the object.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A protection canopy for bridge and culvert construction, is including parallel arrangement for a plurality of support frames (1) of two rows, its characterized in that, a plurality of support frame (1) top supports has a plurality of inline's shed roof (2), the both sides of shed roof (2) all are provided with guide assembly (3), support frame (1) include a plurality of branch (4) and horizontal pole (5), branch (4) bottom is connected with the universal wheel of stopping in area, horizontal pole (5) are fixed in branch (4) top, branch (4) lateral wall is connected with the reinforcement diagonal bar of being connected with horizontal pole (5), branch (4) lateral wall straight line is arranged there are two card posts (6), the cross section of card post (6) is the T type, is provided with between two adjacent branch (4) and consolidates pole (7), consolidates pole (7) both ends all are provided with U type draw-in groove, consolidate two card posts (6) spacing cooperation that are in co-altitude on two branch (4) respectively, top (5) all have screw thread (12) to be fixed at two outer wall.
2. The protective canopy for bridge construction according to claim 1, wherein the canopy roof (2) comprises a fixed plate (8) and a plurality of elastic damping rods (11), wherein a plurality of the elastic damping rods (11) are fixed on the outer wall of the top end of the fixed plate (8), and two top plates (9) which are symmetrically arranged are fixed on the top ends of the plurality of elastic damping rods (11).
3. The protective ceiling for bridge and culvert construction according to claim 2, wherein two ends of the top plates (9) far away from each other incline to the ground, cushion blocks (13) are fixed on two sides of the outer wall of the top end of the fixing plate (8), and a cone cavity (14) is formed in the inner wall of each cushion block (13).
4. A protective ceiling for bridge construction according to claim 3, characterized in that the fixing plate (8) is provided with a through hole aligned with the conical cavity (14), and the threaded column (12) passes through the conical cavity (14) and the through hole and is screwed with a nut (15).
5. A protective ceiling for bridge construction according to claim 1, characterized in that the guiding assembly (3) comprises a connecting plate (16) and end plates (17), the end plates (17) are detachably fixed to one side of the fixing plates (8) in the ceiling (2) at both ends, and a plurality of connecting plates (16) are arranged between the two end plates (17).
6. A protective ceiling for bridge construction according to claim 3, characterized in that the top ends of the two top plates (9) located on the extreme sides are each fixed with a blocking plate (10).
7. The protective ceiling for bridge and culvert construction according to claim 1, wherein two hooks (20) parallel to each other are fixed on one side of the cross rod (5), the same hanging ring (19) is hung on the two hooks (20), and a protection plate (18) is connected to the bottom end of the hanging ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422790653.6U CN223387048U (en) | 2024-11-15 | 2024-11-15 | A protective ceiling for bridge and culvert construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422790653.6U CN223387048U (en) | 2024-11-15 | 2024-11-15 | A protective ceiling for bridge and culvert construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223387048U true CN223387048U (en) | 2025-09-26 |
Family
ID=97125583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422790653.6U Active CN223387048U (en) | 2024-11-15 | 2024-11-15 | A protective ceiling for bridge and culvert construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223387048U (en) |
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2024
- 2024-11-15 CN CN202422790653.6U patent/CN223387048U/en active Active
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