CN220792276U - Safety protection device for long-distance underpass river channel drag pipe construction - Google Patents
Safety protection device for long-distance underpass river channel drag pipe construction Download PDFInfo
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- CN220792276U CN220792276U CN202322742147.5U CN202322742147U CN220792276U CN 220792276 U CN220792276 U CN 220792276U CN 202322742147 U CN202322742147 U CN 202322742147U CN 220792276 U CN220792276 U CN 220792276U
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 239000011120 plywood Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 230000033228 biological regulation Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of drag pipe construction, and particularly relates to a safety protection device for long-distance downgoing river drag pipe construction, which comprises a supporting plate, wherein the bottom end of the supporting plate is provided with a mounting assembly connected with a fixed footing, the top surface of the supporting plate is provided with a first arc-shaped ring, the two ends of the top surface of the supporting plate are respectively connected with a supporting rod, the top end of each supporting rod is in threaded connection with an adjusting rod, and the top end of each adjusting rod is provided with a plywood.
Description
Technical Field
The utility model belongs to the technical field of drag pipe construction, and particularly relates to a safety protection device for long-distance downdraft river pipe construction.
Background
In the construction process of a pipeline penetrating through a river, a traction pipe is generally required to be installed, friction is generated between the traction pipe and the ground in the use process of the traction pipe, the traction pipe is usually slightly swung if being affected by traction, construction tools are also accompanied on the ground in the construction process, and further, if the traction pipe is not protected, the swinging traction pipe collides with the tools, so that damage is caused to the surface of the traction pipe, the friction between the traction pipe and the ground can also cause abrasion, the surface cohesiveness and toughness of the traction pipe are reduced, and the normal work of the traction pipe is affected.
Disclosure of Invention
The utility model aims to provide a safety protection device for construction of a long-distance downgoing river pipe, which aims to solve the problems that in the prior art, friction is usually generated between the dragging pipe and the ground in the use process, and the dragging pipe usually swings slightly if being influenced by traction force in the traction process, and meanwhile, construction tools are also accompanied on the ground in the construction process, and further, if the dragging pipe is not protected, the swinging dragging pipe collides with the tools, so that the surface of the dragging pipe is damaged, and meanwhile, the friction between the dragging pipe and the ground also causes abrasion, so that the surface cohesiveness and toughness of the dragging pipe are reduced, and the normal work of the dragging pipe is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety arrangement of river course drag pipe construction is worn down to long distance, includes the backup pad, the bottom of backup pad is corresponding to be provided with two fixed footings, the surface connection of fixed footing has the fixed screw, the installation component that is connected with the fixed footing is installed to the bottom of backup pad, the top surface mounting of backup pad has first arc ring, the top surface both ends of backup pad are connected with the bracing piece respectively, the top threaded connection of bracing piece has the regulation pole, the plywood is installed on the top of regulation pole, the bottom of plywood is connected with the second arc ring with first arc ring looks adaptation, be provided with adjusting part between bracing piece and the regulation pole.
In order to facilitate the disassembly and assembly of the fixed footing, the installation assembly comprises a fixed block, a buffer spring, a limiting rod and a return spring, wherein the fixed block is connected to the bottom end of a supporting plate, the buffer spring is installed in the fixed block and is connected with the top end of a cavity in the fixed block, the limiting rod is inserted into the fixed block, and the return spring is sleeved on the surface of the limiting rod.
In order to facilitate the disassembly and assembly of the fixed footing, the safety protection device for the construction of the long-distance downgoing river pipe is preferable, the limiting rod is in elastic telescopic connection with the fixed block through the reset spring, and the limiting rod is in elastic clamping connection with the fixed footing through the reset spring and the fixed block.
In order to conveniently adjust the distance between the first arc-shaped ring and the second arc-shaped ring, the safety protection device for construction of the long-distance downgoing river channel pulling pipe is preferably adopted, the adjusting assembly comprises an adjusting sleeve, a sliding groove, a sliding block and a limiting pin, the adjusting sleeve is sleeved at the joint of the supporting rod and the adjusting rod, the sliding groove is formed in the surface of the supporting rod and is T-shaped, the sliding block is matched with the sliding groove to be connected to the inner wall of the adjusting sleeve, and the limiting pin penetrates through the adjusting sleeve to be connected to the inside of the supporting rod.
In order to improve the convenience of use, the safety protection device for long-distance downgoing river pipe construction is preferably adopted, the adjusting sleeve is in sliding connection with the sliding groove through the sliding block, and the adjusting sleeve is fixedly connected with the supporting rod through the limiting pin.
In order to improve the stability of use, the safety protection device for long-distance downgoing river pipe construction is preferably adopted, threads matched with the surface of the adjusting rod are formed on the inner wall of an opening, connected with the adjusting rod, of the adjusting sleeve, and the adjusting sleeve is in threaded connection with the adjusting rod.
Compared with the prior art, the utility model has the beneficial effects that:
through the cooperation among the adjusting component, the adjusting rod and the supporting rod, the distance between the plywood and the supporting plate is changed, so that the dragging pipe is clamped between the first arc-shaped ring and the second arc-shaped ring conveniently, friction with the ground when the dragging pipe is used is reduced, and meanwhile, the condition of dragging swing is also reduced;
through the cooperation between installation component and the fixed footing, let the fixed footing conveniently dismantle the equipment, can cushion the impact force that the pipe was placed again simultaneously, reduce the bearing capacity of safety protection device when the pipe was placed to the dragging.
In summary, the utility model reduces the friction force between the dragging pipe and the ground when the safety protection device is used, and can adjust the distance between the first arc ring and the second arc ring according to the size of the dragging pipe, thereby meeting the requirements of using the dragging pipes with different sizes, and then buffering the impact to the safety protection device when the dragging pipe is placed, and then facilitating the disassembly and the use, thereby improving the practicability of the safety protection device.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic bottom view of the main body of the present utility model;
FIG. 3 is a schematic cross-sectional view of a mounting assembly and a mounting foot according to the present utility model;
fig. 4 is a schematic cross-sectional view of an adjusting assembly and a supporting rod according to the present utility model.
In the figure: 1. a support plate; 2. fixing the footing; 3. a set screw; 4. a first arcuate ring; 5. a support rod; 6. an adjusting rod; 7. a veneer board; 8. a second arcuate ring; 9. a fixed block; 10. a buffer spring; 11. a limit rod; 12. a return spring; 13. an adjusting sleeve; 14. a chute; 15. a slide block; 16. and a limiting pin.
Description of the embodiments
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a safety arrangement of river course drag pipe construction is worn down to long distance, including backup pad 1, the bottom of backup pad 1 is corresponding to be provided with two fixed footings 2, the surface connection of fixed footing 2 has fixed screw 3, the installation component who is connected with fixed footing 2 is installed to the bottom of backup pad 1, the top surface mounting of backup pad 1 has first arc ring 4, the top surface both ends of backup pad 1 are connected with bracing piece 5 respectively, the top threaded connection of bracing piece 5 has regulation pole 6, plywood 7 is installed on the top of regulation pole 6, plywood 7's bottom is connected with the second arc ring 8 with first arc ring 4 looks adaptation, be provided with adjusting part between bracing piece 5 and the regulation pole 6.
Preferably: the installation component includes fixed block 9, buffer spring 10, gag lever post 11 and reset spring 12, and fixed block 9 connects in the bottom of backup pad 1, and buffer spring 10 installs in the inside of fixed block 9 and buffer spring 10 is connected with the top of the inside cavity of fixed block 9, and gag lever post 11 is pegged graft in the inside of fixed block 9, and reset spring 12 cup joints the surface at gag lever post 11.
When the safety protection device is particularly used, the safety protection device can improve the bearing capacity of the towing pipe, and meanwhile, the bottom feet 2 can be conveniently disassembled and assembled.
Preferably: the limiting rod 11 is in elastic telescopic connection with the fixed block 9 through the reset spring 12, and the limiting rod 11 is in elastic clamping connection with the fixed foot 2 through the reset spring 12 and the fixed block 9.
When the buffer spring is particularly used, the clamping connection of the limiting rod 11 can limit the fixing foot 2 to be installed in the fixing block 9, and meanwhile, the buffer spring 10 can be matched with the fixing foot conveniently.
Preferably: the adjusting component comprises an adjusting sleeve 13, a sliding groove 14, a sliding block 15 and a limiting pin 16, wherein the adjusting sleeve 13 is sleeved at the joint of the supporting rod 5 and the adjusting rod 6, the sliding groove 14 is formed in the surface of the supporting rod 5 and is T-shaped, the sliding block 15 is matched with the sliding groove 14 to be connected to the inner wall of the adjusting sleeve 13, and the limiting pin 16 penetrates through the adjusting sleeve 13 to be connected to the inside of the supporting rod 5.
When the safety protection device is particularly used, the safety protection device can meet the requirements of the drag pipes with different sizes, so that the applicability is improved.
Preferably: the adjusting sleeve 13 is in sliding connection with the sliding groove 14 through the sliding block 15, and the adjusting sleeve 13 is in fixed connection with the supporting rod 5 through the limiting pin 16.
When the adjusting sleeve 13 is specifically used, the adjusting sleeve 13 is enabled to rotate stably along the surface of the supporting rod 5, so that the situation of detachment cannot occur, and meanwhile, the limiting pin 16 can avoid the situation of autorotation of the adjusting sleeve 13, so that the adjusting sleeve 13 is safer to use.
Preferably: the inner wall of the opening, which is connected with the adjusting rod 6, of the adjusting sleeve 13 is provided with threads which are matched with the surface of the adjusting rod 6, and the adjusting sleeve 13 is in threaded connection with the adjusting rod 6.
When the adjustable rod is particularly used, the adjusting sleeve 13 can rotate to drive the adjustable rod 6 to move along the threads, so that the adjustable rod 6 can be retracted into the supporting rod 5.
Working principle: the method comprises the following steps of distributing three steps, namely a using procedure of a safety protection device, a using procedure of an adjusting component, a using procedure of a mounting component, and describing the three steps in detail below;
firstly, when the pulling pipe needs to be installed in the construction of a downward-penetrating river, the safety protection device is taken out and is close to the reserved pipe hole, then, the fixing feet 2 are fixed by the tool installation fixing screws 3, then, the pulling pipe is placed in the arc-shaped inner wall of the first arc-shaped ring 4, at the moment, the fixing feet 2 are matched with the installation component, impact force generated when the pulling pipe is placed in the first arc-shaped ring 4 is buffered, then, the adjusting component is used according to the size of the pulling pipe, the height of the plywood 7 is lowered, then, the arc-shaped inner wall of the second arc-shaped ring 8 is attached to the outer wall of the pulling pipe, the adjusting rod 6 descends along the threads of the inner wall of the supporting rod 5, the pulling pipe is limited between the first arc-shaped ring 4 and the second arc-shaped ring 8, and a certain distance is reserved between the first arc-shaped ring 4 and the second arc-shaped ring 8, so that normal movement of the pulling pipe can be ensured during pulling.
Describing the use of the adjusting assembly, according to the description of the use of the adjusting assembly according to the size of the drag pipe, firstly, taking out the limiting pin 16 to hold the adjusting sleeve 13, then starting to rotate the adjusting sleeve 13, enabling the adjusting sleeve 13 to drive the sliding block 15 to slide along the sliding groove 14, simultaneously enabling the adjusting rod 6 to move downwards along the threads by rotating the adjusting sleeve 13, then, retracting the adjusting rod 6 into the supporting rod 5, and after the adjustment is completed, taking out the limiting pin 16 again to be inserted along the opening on the surface of the adjusting sleeve 13 until the limiting pin 16 is stopped after being inserted into the opening on the surface of the supporting rod 5;
it should be noted that: the bottom of adjusting the bottom plywood 7 of pole 6 is connected, can drive plywood 7 together motion when adjusting pole 6 decline motion, the second arc ring 8 of connecting in plywood 7 bottom simultaneously is along with the motion of plywood 7 also together motion, and then drag the pull tube and can restrict between second arc ring 8 and first arc ring 4, the screw thread groove of adjusting pole 6 looks adaptation has been seted up to the inside of bracing piece 5 simultaneously, and then rotatory adjusting sleeve 13 and regulation pole 6 threaded connection department, can drive the inside of adjusting pole 6 and advance bracing piece 5, accomplish the effect of adjusting the 8 positions of second arc ring, and the rotation direction of adjusting sleeve 13 rotates according to the screw thread on adjusting pole 6 surface.
The use of the installation component is described in detail, according to the "fixing foot 2 and installation component matching piece" in the middle, firstly, when a certain weight exists in the placement of the pulling tube, the weight is transferred to the supporting plate 1 when the inner wall of the first arc-shaped ring 4 is placed on the pulling tube, then the supporting plate 1 is stressed to drive the fixing block 9 to descend, when the fixing block 9 descends, the extrusion force is applied to the buffer spring 10, and the buffer spring 10 has elastic acting force, so that the impact force of the movement is buffered, and the bearing force of the safety protection device when the pulling tube is placed is reduced.
It should be noted that: simultaneously, the limiting rod 11 inside the fixed block 9 moves along the opening of the side wall of the fixed foot 2 along with the descending of the fixed block 9, and then the normal work of the buffer spring 10 is not affected, when the limiting rod 11 is pulled to enable the reset spring 12 to be extruded and deformed, the limiting rod 11 can be moved out of the opening of the side wall of the fixed foot 2, so that the disassembly work of the fixed foot 2 is completed, meanwhile, according to the description of the 'two' adjusting components, the reversing adjusting sleeve 13 can enable the adjusting rod 6 to be continuously high, so that the cooperation with the supporting rod 5 is relieved, the disassembly work of the plywood 7 is completed, and the safety protection device is convenient to disassemble when not used and is assembled when in use.
In summary, the utility model reduces the friction force between the dragging pipe and the ground when the safety protection device is used, and can adjust the distance between the first arc ring 4 and the second arc ring 8 according to the size of the dragging pipe, thereby meeting the requirements of using the dragging pipes with different sizes, and then buffering the impact to the safety protection device when the dragging pipe is placed, and then facilitating the disassembly and the use, thereby improving the practicability of the safety protection device.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a safety arrangement of river course drag pipe construction is worn down to long distance, includes backup pad (1), its characterized in that: two fixing feet (2) are correspondingly arranged at the bottom end of the supporting plate (1), fixing screws (3) are connected to the surface of the fixing feet (2), a mounting assembly connected with the fixing feet (2) is mounted at the bottom end of the supporting plate (1), and a first arc-shaped ring (4) is mounted on the top surface of the supporting plate (1);
the novel support plate is characterized in that support rods (5) are respectively connected to two ends of the top surface of the support plate (1), the top end of each support rod (5) is in threaded connection with an adjusting rod (6), a plywood (7) is arranged at the top end of each adjusting rod (6), a second arc-shaped ring (8) matched with the first arc-shaped ring (4) is connected to the bottom end of each plywood (7), and an adjusting assembly is arranged between each support rod (5) and each adjusting rod (6).
2. The safety protection device for long-distance underpass river way drag pipe construction according to claim 1, wherein: the mounting assembly comprises a fixed block (9), a buffer spring (10), a limiting rod (11) and a return spring (12), wherein the fixed block (9) is connected to the bottom end of the supporting plate (1), the buffer spring (10) is mounted in the fixed block (9) and connected with the top end of an inner cavity of the fixed block (9), the limiting rod (11) is inserted into the fixed block (9), and the return spring (12) is sleeved on the surface of the limiting rod (11).
3. The safety protection device for long-distance underpass river way drag pipe construction according to claim 2, wherein: the limiting rod (11) is in elastic telescopic connection with the fixed block (9) through the reset spring (12), and the limiting rod (11) is in elastic clamping connection with the fixed foot (2) through the reset spring (12) and the fixed block (9).
4. The safety protection device for long-distance underpass river way drag pipe construction according to claim 1, wherein: the adjusting assembly comprises an adjusting sleeve (13), a sliding groove (14), a sliding block (15) and a limiting pin (16), wherein the adjusting sleeve (13) is sleeved at the joint of the supporting rod (5) and the adjusting rod (6), the sliding groove (14) is formed in the surface of the supporting rod (5) and is in a T shape, the sliding block (15) is matched with the sliding groove (14) to be connected to the inner wall of the adjusting sleeve (13), and the limiting pin (16) is communicated with the adjusting sleeve (13) to be connected to the inside of the supporting rod (5).
5. The safety protection device for long-distance underpass river way drag pipe construction according to claim 4, wherein: the adjusting sleeve (13) is in sliding connection with the sliding groove (14) through the sliding block (15), and the adjusting sleeve (13) is in fixed connection with the supporting rod (5) through the limiting pin (16).
6. The safety protection device for long-distance underpass river way drag pipe construction according to claim 4, wherein: the inner wall of the opening, which is connected with the adjusting rod (6), of the adjusting sleeve (13) is provided with threads which are matched with the surface of the adjusting rod (6), and the adjusting sleeve (13) is in threaded connection with the adjusting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322742147.5U CN220792276U (en) | 2023-10-12 | 2023-10-12 | Safety protection device for long-distance underpass river channel drag pipe construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322742147.5U CN220792276U (en) | 2023-10-12 | 2023-10-12 | Safety protection device for long-distance underpass river channel drag pipe construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220792276U true CN220792276U (en) | 2024-04-16 |
Family
ID=90665490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322742147.5U Active CN220792276U (en) | 2023-10-12 | 2023-10-12 | Safety protection device for long-distance underpass river channel drag pipe construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220792276U (en) |
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2023
- 2023-10-12 CN CN202322742147.5U patent/CN220792276U/en active Active
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