CN215518316U - Temporary supporting device for pipeline pit body - Google Patents
Temporary supporting device for pipeline pit body Download PDFInfo
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- CN215518316U CN215518316U CN202121750788.XU CN202121750788U CN215518316U CN 215518316 U CN215518316 U CN 215518316U CN 202121750788 U CN202121750788 U CN 202121750788U CN 215518316 U CN215518316 U CN 215518316U
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Abstract
The utility model provides a temporary supporting device for a pipeline pit body, which comprises two positioning assemblies and a supporting assembly, wherein the two positioning assemblies are connected with the supporting assembly through a connecting rod; wherein, two locating component are used for corresponding the setting on two pit banks, and locating component includes fixing base, spud pile and limit structure. The support assembly includes a support plate, two slides and a drive member. During the in-service use, with the fixing base flatly put on the hole bank in order to guarantee that the fixing base is balanced to be placed, inject the removal of fixing base for the hole bank through spud pile and limit structure cooperation. Then the supporting plate is arranged on the two fixed seats, and the two sliding parts are moved by the driving component so as to be connected with the fixed seats, thereby limiting the movement of the supporting plate relative to the fixed seats and fixing the whole device relative to the pit body. The temporary supporting device for the pipeline pit body provided by the utility model can be simply assembled and stably used, the situation that the supporting plate moves relative to the pit body is avoided, and the safety in the using process is ensured.
Description
Technical Field
The utility model belongs to the technical field of pit construction, and particularly relates to a temporary supporting device for a pipeline pit.
Background
When the high-temperature water pipeline is excavated, the pipeline pit can interfere with the movement of residents and workers due to the fact that the construction period is long and the excavation position is usually located in the center of a community road; particularly, after raining and snowing, the pits are full of mud soup, so that residents and workers cannot pass through the pits.
The inventor finds that a support plate is often erected on the top of a pit body by workers to serve as a temporary support structure, but due to the fact that the erection strength is poor, the support plate and the pit body are prone to being staggered, and the technical problem that the personal safety of pedestrians cannot be guaranteed is caused.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a temporary supporting device for a pipeline pit body, and aims to solve the technical problem that the personal safety of pedestrians cannot be guaranteed due to the fact that an existing temporary supporting structure is prone to being misplaced with the pit body.
In order to achieve the purpose, the utility model adopts the technical scheme that:
provided is a temporary supporting device for a pipeline pit, comprising:
the two positioning assemblies are used for being arranged in one-to-one correspondence with the two pits and the lands; the positioning assembly comprises a fixed seat used for being placed on the pit bank, a fixing pile used for penetrating through the fixed seat from top to bottom and being inserted into the ground, and a limiting structure used for connecting the fixed seat and the fixing pile to limit the relative movement of the fixed seat and the fixing pile along the up-down direction; and
the supporting component comprises two supporting plates, two sliding parts and a driving component, wherein the two supporting plates are respectively arranged at the tops of the fixing seats in a one-to-one corresponding mode, the two sliding parts are used for being connected with the fixing seats in a one-to-one corresponding mode, and the driving component is connected with the two sliding parts and used for driving the two sliding parts to move to the two driving components connected with the fixing seats in a one-to-one corresponding mode.
In a possible implementation manner, the fixing seat is provided with a jack which is through along the vertical direction and is suitable for the insertion of the fixing pile, and the top end of the fixing pile is sleeved with a fixing sleeve which is used for being connected with the inner hole wall of the jack.
In one possible implementation, the limiting structure includes:
the limiting plate is fixedly connected to the top end of the fixing pile and used for being abutted against the top surface of the fixing seat so as to limit the fixing pile to move downwards relative to the fixing seat; the two ends of the limiting plate extend out of the edge of the fixing seat, and the extending ends of the limiting plate are connected with bending plates extending downwards;
the two first through holes are arranged in a penetrating mode and perpendicular to the plate surface of the bent plate;
the second through hole is arranged on the fixed seat, is axially parallel to the first through hole in the axial direction, and is used for being communicated with the two first through holes;
the plug connector is used for being connected with the first through hole and the second through hole in an inserting mode so as to limit the limiting plate to move upwards relative to the fixing seat.
In a possible implementation manner, two ends of the plug connector respectively extend out of the two bending plates, the extending ends of the bending plates are in threaded connection with stop bolts, and the axial directions of the stop bolts are arranged along the vertical direction;
the stop bolt is used for being abutted against the outer plate surface of the bending plate so as to limit the plug connector to be separated from the first through hole.
In a possible implementation manner, the fixing pile is provided with a third through hole which is suitable for being communicated with the second through hole and is suitable for being inserted by the plug connector.
In a possible implementation manner, the upper surface of the limiting plate coincides with the upper surface of the sliding member, and the supporting plate is erected on the corresponding supporting plate through the sliding member and the limiting plate.
In a possible implementation manner, the sliding member slides along a direction from one end of the supporting plate to the other end of the supporting plate, a sliding groove arranged along the sliding direction of the sliding member is formed in the top surface of the fixed seat, and a sliding block suitable for being inserted into the sliding groove is arranged on the sliding member;
when the sliding block is connected with the sliding groove, the sliding block limits the sliding piece to move along the vertical direction relative to the fixed seat.
In one possible implementation, the drive member includes:
the double-end screw is rotationally arranged on the bottom surface of the supporting plate and axially arranged along the sliding direction of the sliding part; and
the two convex parts are respectively and fixedly connected to the adjacent side surfaces of the two sliding parts;
wherein, double-end screw has two screw thread portions that screw thread direction is opposite, two screw thread portion respectively with two bellying threaded connection is used for driving two the bellying removes or moves dorsad in opposite directions.
In a possible implementation manner, two ends of the double-end screw are connected with clamping pieces used for being abutted against the protruding portion so as to limit the protruding portion and the double-end screw to be separated.
In a possible realization, the upper surface of the support plate is provided with anti-slip threads.
In this application embodiment, with the fixing base flat in the hole bank in order to guarantee that the fixing base is balanced to be placed, inject the removal of fixing base for the hole bank through spud pile and limit structure cooperation. Then the supporting plate is arranged on the two fixed seats, and the two sliding parts are moved by the driving component so as to be connected with the fixed seats, thereby limiting the movement of the supporting plate relative to the fixed seats and fixing the whole device relative to the pit body.
Compared with the prior art, the temporary supporting device for the pipeline pit body can be simply assembled and stably used, the situation that the supporting plate moves relative to the pit body is avoided, and the safety in the using process is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a temporary supporting device for a pipeline pit, provided by an embodiment of the utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged partial view of the circle B in FIG. 3;
fig. 5 is a bottom view of a temporary supporting device for a pipeline pit according to an embodiment of the present invention;
FIG. 6 is an exploded view of a stop structure used in an embodiment of the present invention;
description of reference numerals:
1. a fixed seat; 11. a jack; 12. a chute; 2. fixing the pile; 21. fixing a sleeve; 211. a third through hole; 3. a limiting structure; 31. a limiting plate; 311. bending the plate; 32. a first through hole; 33. a second through hole; 34. A plug-in unit; 341. a stop bolt; 4. a support plate; 41. anti-skid lines; 5. a slider; 51. a slider; 6. A drive member; 61. a double-ended screw; 611. a clamping piece; 62. a raised portion.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 to 6 together, a temporary supporting device for a pipeline pit according to the present invention will now be described. The temporary supporting device for the pipeline pit body is arranged on the pit body and used for communicating pit banks on two sides of the pit body.
Here, the pit body is a straight pit structure dug by a construction unit for replacing, repairing or maintaining an underground pipe, and for convenience of description, a width direction thereof may be defined as a front-rear direction; the pit shore refers to shoreside supporting surfaces on the front side and the rear side of the pit body, and particularly refers to the position overlapped with two ends of a supporting plate in the prior art.
The temporary supporting device for the pipeline pit body comprises two positioning assemblies and a supporting assembly.
Two locating component are used for setting up with two pit bank one-to-one to locating component includes fixing base 1, spud pile 2 and limit structure 3.
Wherein, fixing base 1 is used for flatly putting on the pit bank, and spud pile 2 is used for from last to running through fixing base 1 down and insert underground to restriction fixing base 1 removes along the horizontal direction.
Limiting structure 3 is used for connecting fixing base 1 and spud pile 2 to restriction fixing base 1 and spud pile 2 are along upper and lower direction relative movement, thereby avoid fixing base 1 and 2 separations of spud pile, because spud pile 2 inserts and locates the underground, therefore limiting structure 3 can play the effect of restriction fixing base 1 for ground removal.
The support assembly comprises a support plate 4, two slides 5 and a drive member 6.
Wherein, the both ends of backup pad 4 are set up respectively on two fixing base 1 top surfaces one-to-one, and the upper surface of backup pad 4 adopts the planar structure that is suitable for the pedestrian to trample.
Two sliders 5 are used for linking to each other with two fixing bases 1 one-to-one, and in order to avoid influencing the face is trampled to backup pad 4, two sliders 5 all connect on the bottom surface of backup pad 4.
The driving member 6 is connected with the two sliding parts 5 and used for driving the two sliding parts 5 to move to the positions connected with the two fixed seats 1 in a one-to-one correspondence manner, so that the sliding parts 5 and the fixed seats 1 are connected, and the sliding parts 5 and the supporting plate 4 can be connected and the fixed seats 1 can be connected with the ground, so that the movement of the supporting plate 4 relative to the ground can be limited, and the personal safety of pedestrians can be ensured.
In this application embodiment, with fixing base 1 flat in the pit bank on in order to guarantee that fixing base 1 is balanced to be placed, inject the removal of fixing base 1 for the pit bank through the cooperation of spud pile 2 and limit structure 3. The support plate 4 is then laid on the two fixed seats 1, and the two sliding members 5 are moved by the driving means 6 so as to connect the sliding members 5 with the fixed seats 1, thus limiting the movement of the support plate 4 with respect to the fixed seats 1, so as to fix the whole device with respect to the pit body.
Compared with the prior art, the temporary supporting device for the pipeline pit body can be simply assembled and stably used, the situation that the supporting plate 4 moves relative to the pit body is avoided, and the safety in the using process is guaranteed.
In some embodiments, the above-described features of the holder 1 and the spud 2 may be configured as shown in fig. 4. Referring to fig. 4, the fixing base 1 is provided with a jack 11 which is through along the up-down direction and is suitable for the insertion of the fixing pile 2, and the top end of the fixing pile 2 is sleeved with a fixing sleeve 21 which is used for being connected with the inner hole wall of the jack 11.
By adopting the technical scheme, on one hand, the fixing sleeve 21 can prevent soil from entering a gap between the inner peripheral wall of the jack 11 and the outer peripheral wall of the fixed pile 2, so that difficulty in dismantling the fixed pile 2 is avoided; on the other hand, friction force is generated between the fixed sleeve 21 and the inner peripheral wall of the insertion hole 11, so that the fixed seat 1 is also limited to move upwards, and the structural stability of the device is improved.
In some embodiments, the above-mentioned feature limiting structure 3 may adopt a structure as shown in fig. 6. Referring to fig. 6, the stopper structure 3 includes a stopper plate 31, two first through holes 32, a second through hole 33, and a plug 34.
The limiting plate 31 is fixedly connected to the top end of the fixing pile 2 and used for abutting against the top surface of the fixing seat 1 so as to limit the fixing pile 2 to move downwards relative to the fixing seat 1; and, the edge setting that fixing base 1 was stretched out at the both ends of limiting plate 31, and the end that stretches out of limiting plate 31 all is connected with downwardly extending's the board 311 of bending.
The two first through holes 32 are perpendicular to the plate surface of the bending plate 311.
The second through hole 33 is disposed on the fixing base 1, and is axially disposed in parallel to the first through hole 32, so as to communicate with the two first through holes 32.
The plug connector 34 is of a plate body structure extending in the horizontal direction and is used for being plugged into the two first through holes 32 and the second through hole 33 so as to limit the limiting plate 31 to move upwards relative to the fixing seat 1.
Through adopting above-mentioned technical scheme, limiting plate 31, the board 311 of bending and plug connector 34 cooperate, and restriction spud pile 2 moves for fixing base 1 along upper and lower direction, has improved the structural stability of this device to and the reliability when using practically.
In some embodiments, the feature 34 may be configured as shown in FIG. 4. Referring to fig. 4, two ends of the plug connector 34 respectively extend out of the two bending plates 311, and the extending ends of the bending plates 311 are in threaded connection with stop bolts 341, and the stop bolts 341 are axially arranged along the vertical direction.
The stopper bolt 341 is adapted to abut against the outer plate surface of the bent plate 311 to restrict the plug 34 from coming out of the first through hole 32.
Through adopting above-mentioned technical scheme, twist and move the locking bolt 341 and can realize self and the board 311 that bends being connected or separating, improved the efficiency of this device in the dismouting in-process to avoid plug connector 34 to remove along the horizontal direction, ensured the stability of this device when in-service use.
In some embodiments, the above-described features of the spud 2 may be configured as shown in fig. 6. Referring to fig. 6, the spud 2 is provided with a third through-hole 211 adapted to communicate with the second through-hole 33 and into which the plug 34 is inserted.
Through adopting above-mentioned technical scheme, plug connector 34 still meets with spud pile 2, because there is the relation of connection between spud pile 2 and the fixing base 1, has consequently improved the joint strength of plug connector 34 and fixing base 1, avoids plug connector 34 and fixing base 1 alternate segregation, has improved the reliability of this device when in-service use.
In some embodiments, the above-mentioned feature limiting plate 31 and the slider 5 may adopt a structure as shown in fig. 4. Referring to fig. 4, the upper surface of the stopper plate 31 coincides with the upper surface of the slider 5, and the support plate 4 is laid on the corresponding support plate 4 via the slider 5 and the stopper plate 31.
Through adopting above-mentioned technical scheme, the upper surface of limiting plate 31 and the coincidence of the upper surface of slider 5 to can play stable supporting effect to backup pad 4, avoid backup pad 4 below to have the space to lead to the face to step on the condition of wearing, improve the security of this device in the in-service use stage.
In some embodiments, the above-mentioned features of the sliding member 5 and the fixed seat 1 can be configured as shown in fig. 4. Referring to fig. 4, the sliding member 5 slides along a direction from one end of the supporting plate 4 to the other end of the supporting plate 4, the top surface of the fixing base 1 is provided with a sliding slot 12 arranged along the sliding direction of the sliding member 5, and the sliding member 5 is provided with a sliding block 51 adapted to be inserted into the sliding slot 12.
When the slider 51 is engaged with the slide groove 12, the slider 51 restricts the movement of the slider 5 in the up-down direction with respect to the holder 1.
By adopting the technical scheme, the sliding groove 12 and the sliding block 51 are matched with each other, so that the sliding direction of the sliding piece 5 is limited, and the fixed seat 1 is ensured to be connected with the sliding piece 5; the position relation of the fixed seat 1 and the sliding part 5 when connected is realized, the fixed seat 1 and the sliding part 5 are prevented from being separated from each other, and the structural stability of the device is improved.
In some embodiments, the above-described features of the drive member 6 may be configured as shown in fig. 3. Referring to fig. 3, the drive member 6 comprises a double-threaded screw 61 and two bosses 62.
The double-thread screw 61 is rotatably arranged on the bottom surface of the support plate 4 and is axially arranged along the sliding direction of the sliding part 5; specifically, the central portion of the double-threaded screw 61 is connected to the bottom surface of the support plate 4 via a plate body, which is fixedly connected to the bottom surface of the support plate 4 and extends downward, and has a hole body adapted to allow the double-threaded screw 61 to pass through and to allow the double-threaded screw 61 to rotate without restriction.
The two protruding portions 62 are fixedly connected to adjacent side surfaces of the two sliding members 5, respectively, and are formed as downwardly extending plate bodies.
The double-threaded screw 61 has two threaded portions with opposite thread directions, and the two threaded portions are respectively in threaded connection with the two protrusions 62 and are used for driving the two protrusions 62 to move towards each other or move away from each other.
Through adopting above-mentioned technical scheme, rotate double-end screw 61 and can control two bellying 62 synchronous motion, realize slider 5 in opposite directions removal or the control of removal dorsad, ensure that two sliders 5 can link to each other or separate with fixing base 1 simultaneously, improved the efficiency of this device when actual assembly.
In some embodiments, the above-described feature of the double-threaded screw 61 may be configured as shown in FIG. 4. Referring to fig. 4, the double-headed screw 61 has at both ends thereof a catching member 611 connected for abutting against the boss 62 to restrict the boss 62 and the double-headed screw 61 from being separated, the catching member 611 being at the end of the double-headed screw 61 and extending outward in the radial direction of the double-headed screw 61.
Through adopting above-mentioned technical scheme, joint piece 611 restricts bellying 62 and double-end screw 61 separation to guarantee the stability of double-end screw 61 drive slider 5 this process of removal, the security when guaranteeing structural reliability and actual operation.
In some embodiments, the feature support plate 4 may be configured as shown in FIG. 1. Referring to fig. 1, the upper surface of the supporting plate 4 is provided with anti-slip lines 41.
Through adopting above-mentioned technical scheme, the pedestrian tramples on the surface of anti-skidding line 41, can avoid the pedestrian to take place the phenomenon of skidding on backup pad 4 to a certain extent, has improved the security of this device when in-service use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The temporary supporting device for the pipeline pit body is arranged on the pit body so as to communicate with pit banks on two sides of the pit body; it is characterized in that, pipeline pit body includes with interim strutting arrangement:
the two positioning assemblies are used for being arranged in one-to-one correspondence with the two pits and the lands; the positioning assembly comprises a fixed seat used for being placed on the pit bank, a fixing pile used for penetrating through the fixed seat from top to bottom and being inserted into the ground, and a limiting structure used for connecting the fixed seat and the fixing pile to limit the relative movement of the fixed seat and the fixing pile along the up-down direction; and
the supporting component comprises two supporting plates, two sliding parts and a driving component, wherein the two supporting plates are respectively arranged at the tops of the fixing seats in a one-to-one corresponding mode, the two sliding parts are used for being connected with the fixing seats in a one-to-one corresponding mode, and the driving component is connected with the two sliding parts and used for driving the two sliding parts to move to the two driving components connected with the fixing seats in a one-to-one corresponding mode.
2. A temporary supporting device for a pipe pit according to claim 1, wherein said fixing base is provided with a vertically through hole adapted to be inserted by said fixing pile, and a fixing sleeve for engaging with an inner hole wall of said hole is fitted over a top end of said fixing pile.
3. A temporary support device for a pipe pit body as claimed in claim 1 or 2, wherein the limit structure comprises:
the limiting plate is fixedly connected to the top end of the fixing pile and used for being abutted against the top surface of the fixing seat so as to limit the fixing pile to move downwards relative to the fixing seat; the two ends of the limiting plate extend out of the edge of the fixing seat, and the extending ends of the limiting plate are connected with bending plates extending downwards;
the two first through holes are arranged in a penetrating mode and perpendicular to the plate surface of the bent plate;
the second through hole is arranged on the fixed seat, is axially parallel to the first through hole in the axial direction, and is used for being communicated with the two first through holes;
the plug connector is used for being connected with the first through hole and the second through hole in an inserting mode so as to limit the limiting plate to move upwards relative to the fixing seat.
4. The temporary supporting device for the pipe pit body according to claim 3, wherein both ends of the plug connector respectively extend out of the two bending plates, and the extending ends of the bending plates are in threaded connection with stop bolts, and the axial direction of the stop bolts is arranged along the vertical direction;
the stop bolt is used for being abutted against the outer plate surface of the bending plate so as to limit the plug connector to be separated from the first through hole.
5. A temporary support device for a pipe pit according to claim 3, wherein said spud is provided with a third through-hole adapted to communicate with said second through-hole and adapted to allow said plug-in unit to be inserted thereinto.
6. A temporary support device for a pipe pit according to claim 3, wherein an upper surface of the limit plate coincides with an upper surface of the slider, and the support plate is placed on the corresponding support plate via the slider and the limit plate.
7. A temporary supporting device for a pipe pit according to claim 1, wherein said sliding member slides in a direction from one end of said supporting plate toward the other end of said supporting plate, a sliding groove provided in a sliding direction of said sliding member is provided on a top surface of said fixing base, and a sliding block adapted to be inserted into said sliding groove is provided on said sliding member;
when the sliding block is connected with the sliding groove, the sliding block limits the sliding piece to move along the vertical direction relative to the fixed seat.
8. A temporary support device for a pipe pit body as claimed in claim 7, wherein the driving means comprises:
the double-end screw is rotationally arranged on the bottom surface of the supporting plate and axially arranged along the sliding direction of the sliding part; and
the two convex parts are respectively and fixedly connected to the adjacent side surfaces of the two sliding parts;
wherein, double-end screw has two screw thread portions that screw thread direction is opposite, two screw thread portion respectively with two bellying threaded connection is used for driving two the bellying removes or moves dorsad in opposite directions.
9. A temporary support device for a pipe pit according to claim 8, wherein a snap-in member for abutting against the boss is connected to both ends of the double-headed screw to restrict the boss and the double-headed screw from being separated.
10. A temporary support device for a pipe pit according to claim 1, wherein the upper surface of the support plate is provided with an anti-slip pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121750788.XU CN215518316U (en) | 2021-07-29 | 2021-07-29 | Temporary supporting device for pipeline pit body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121750788.XU CN215518316U (en) | 2021-07-29 | 2021-07-29 | Temporary supporting device for pipeline pit body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215518316U true CN215518316U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121750788.XU Active CN215518316U (en) | 2021-07-29 | 2021-07-29 | Temporary supporting device for pipeline pit body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215518316U (en) |
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2021
- 2021-07-29 CN CN202121750788.XU patent/CN215518316U/en active Active
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