CN220867059U - Valve well lid sling cart - Google Patents
Valve well lid sling cart Download PDFInfo
- Publication number
- CN220867059U CN220867059U CN202322748028.0U CN202322748028U CN220867059U CN 220867059 U CN220867059 U CN 220867059U CN 202322748028 U CN202322748028 U CN 202322748028U CN 220867059 U CN220867059 U CN 220867059U
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- rod
- bar
- lantern ring
- valve
- valve well
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- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002737 fuel gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a valve well lid sling cart, which relates to the technical field of fuel gas construction equipment and comprises a compression bar, a lifting rod and a chain, wherein one end of the lifting rod is rotationally connected with the bottom end of the compression bar, one end of the chain is connected with the suspension end of the lifting rod, and the other end of the chain is connected with the side surface of the compression bar; the suspension end of the lifting rod is horizontally provided with a cross rod, and the cross rod is provided with a fixing mechanism for fixing the valve well lid; when the lifting device is used, the valve well is fixed through the fixing mechanism, the bottom of the pressure rod is supported on the ground, the top of the pressure rod is pressed downwards to the side far away from the lifting rod, one end of the lifting rod far away from the pressure rod is lifted, namely the cross rod is lifted, the valve well cover fixed on the fixing mechanism is lifted, lifting is completed, and the lifting device has low requirements on the use environment, and only one side of the valve well mouth is provided with an operation space.
Description
Technical Field
The utility model relates to the technical field of gas construction equipment, in particular to a valve well lid sling cart.
Background
The urban gas pipe network is laid in two modes of overhead laying and buried laying, wherein the buried laying is mainly used. The underground pipeline is often provided with a valve well for installing a valve within a specified distance, so that part of pipe network operation or overhaul operation can be conveniently started and closed during the operation of the pipe network. The valve well is convenient for inspection personnel or operators to check, patrol, clean and dredge the pipeline, prevent the pipeline from being blocked, etc. The valve well is closed by the well cover, and inspection personnel or operators enter the valve well and need to use tools to open the well cover. The traditional mode adopts the methods of large hammer, crow bar sled, iron hook to draw and the like, wastes time and energy, and has low working efficiency, and when the well lid is bonded by road materials such as concrete, asphalt and the like, the mode needs to be used for paying great labor intensity, and the well lid and the road surface are extremely easy to damage.
The utility model discloses a gas valve well lid opening tool as disclosed in Chinese patent CN207498016U, which comprises a prying bar, a lifting bar and a well lid hook lifting device, wherein a pulley is arranged at one end of the prying bar, a lifting bar pulley is arranged at one end of the lifting bar, and the prying bar is hinged with the lifting bar through a rotating shaft; a supporting rod is arranged at the position, close to the pulley, of the prying bar, and one end of the supporting rod is hinged with the prying bar; one end of the well lid hooking device is connected with the prying bar through a double-lug ring assembly; the well lid hook lifting device comprises a hanging rod and a lifting hook, wherein the lifting hook is provided with a pawl structure and a cross rod structure with a rotating wheel. The utility model has the advantages of simple structure, convenient use, safety, easy use and the like, and greatly improves the working efficiency of opening the gas well lid. However, although the problem of realizing the backward lifting is solved, the prying bar and the bottom end of the lifting rod are required to be supported at two sides of the valve wellhead, and the valve is not applicable in a narrow use environment or under the condition that only one side of the periphery of the valve well can be operated.
Therefore, there is a need for a valve manhole cover sling cart.
Disclosure of utility model
The present utility model solves the problems of the prior art with the following technical structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The valve well lid sling cart comprises a pressure bar, a lifting rod and a chain, wherein one end of the lifting rod is rotationally connected with the bottom end of the pressure bar, one end of the chain is connected with the suspension end of the lifting rod, and the other end of the chain is connected with the side surface of the pressure bar;
The horizontal pole is provided with to the suspension end level of lifting rod, be provided with the fixed establishment who is used for fixed valve well lid on the horizontal pole.
It is further characterized in that,
The fixing mechanism comprises a hook plate and fixing pins, the top ends of the hook plate are connected with the cross bars, the top ends of the fixing pins are provided with first lantern rings, and the first lantern rings are sleeved on the hook plate;
the fixing mechanism further comprises a hook head component which is arranged at the bottom end of the fixing pin and used for hooking the valve well.
The hook head assembly comprises a rotating pin, two supporting frames are arranged at the bottom end of the fixed pin, and the rotating pin is rotatably arranged between the two supporting frames.
The top of hook plate is provided with the second lantern ring, the second lantern ring cover is established on the horizontal pole, threaded connection has first bolt on the second lantern ring, the second lantern ring passes through first bolt to be fixed on the horizontal pole.
The top surface of horizontal pole is provided with the third lantern ring, the third lantern ring cover is established on the lifter, threaded connection has the second bolt on the third lantern ring, the third lantern ring passes through the second bolt to be fixed on the lifter.
The compression bar comprises a loop bar and a sliding bar, the bottom end of the sliding bar is slidably arranged in the inner cavity of the loop bar, a third bolt is connected to one side of the top of the loop bar in a threaded mode, and the sliding bar is fixed to the loop bar through the third bolt.
Both sides of the top end of the sliding rod are provided with hand bars.
The bottom of depression bar is provided with the gyro wheel.
The structure of the utility model can achieve the following beneficial effects:
During the use, fix the valve well through fixed establishment, again with depression bar bottom support at ground, push down the depression bar top to the one side of keeping away from the lift pole again, make the one end that the depression bar was kept away from to the lift pole lifted, the horizontal pole is lifted promptly, makes the valve well lid of fixing on fixed establishment lifted, accomplishes the hoist and mount, and this device is low to the requirement of operational environment, only need the valve well mouth have on one side operating space can.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic structural view of a cross bar and a fixing mechanism in the present embodiment;
FIG. 3 is a schematic view showing the state of the fixing pin and the rotating pin extending into the valve well cover in the present embodiment;
Fig. 4 is a schematic view showing a state when the valve cover is lifted by the fixing pin and the rotating pin in the present embodiment.
In the figure: 1. a compression bar; 11. a loop bar; 111. a third bolt; 12. a slide bar; 121. a hand lever; 2. a lifting rod; 3. a chain; 4. a cross bar; 41. a third collar; 411. a second bolt; 5. a fixing mechanism; 51. a hook plate; 511. a second collar; 5111. a first bolt; 52. a fixing pin; 521. a first collar; 522. a support frame; 522. a support frame; 53. a rotation pin; 6. and a roller.
Detailed Description
The first embodiment, refer to a valve well lid sling cart shown in fig. 1-4, including a compression bar 1, a lifting bar 2, and a chain 3, wherein one end of the lifting bar 2 is rotatably connected with the bottom end of the compression bar 1, one end of the chain 3 is connected with the suspension end of the lifting bar 2, and the other end is connected with the side surface of the compression bar 1, and in the actual use process, the length of the chain 3 is adjustable, so as to facilitate the adjustment of the angle between the compression bar 1 and the lifting bar 2;
The suspension end of the lifting rod 2 is horizontally provided with a cross rod 4, and the cross rod 4 is provided with a fixing mechanism 5 for fixing the valve well lid.
Based on above-mentioned structure, during the use, fix the valve well through fixed establishment 5, again with depression bar 1 bottom support in ground, push down the depression bar 1 top to the one side of keeping away from lift bar 2 again, make lift bar 2 keep away from the one end of depression bar 1 lifted, horizontal pole 4 is lifted promptly, makes the valve well lid of fixing on fixed establishment 5 lifted, accomplishes the hoist and mount, this device is low to the requirement of service environment, only need valve well mouth one side have operating space can.
The two fixing mechanisms 5 are arranged, each fixing mechanism 5 comprises a hook plate 51 and a fixing pin 52, the top end of each hook plate 51 is connected with the cross rod 4, the top end of each fixing pin 52 is provided with a first lantern ring 521, and the first lantern ring 521 is sleeved on each hook plate 51; the fixing mechanism 5 further comprises a hook head assembly arranged at the bottom end of the fixing pin 52 and used for hooking the valve well, the hook head assembly comprises a rotating pin 53, two supporting frames 522 are arranged at the bottom end of the fixing pin 52, and the rotating pin 53 is rotatably arranged between the two supporting frames 522.
In the in-service use, through setting up the round pin 53, during the use, rotate round pin 53 to be the style of calligraphy with fixed pin 52, stretch into valve well lid bottom with round pin 53 one end again through the eccentric hole of valve well lid, rock fixed pin 52 again, make round pin 53 and fixed pin 52 be certain angle, upwards mention fixed pin 52 this moment, make round pin 53 transversely hang in the bottom of valve well lid, be convenient for mention the valve well lid, set up first lantern ring 521, be convenient for fix fixed pin 52 on hook plate 51.
The top end of the hook plate 51 is provided with a second collar 511, the second collar 511 is sleeved on the cross rod 4, a first bolt 5111 is connected to the second collar 511 in a threaded mode, and the first bolt 5111 extends from the outer annular surface of the second collar 511 to the inner cavity of the second collar 511.
In the in-service use, through setting up the second lantern ring 511, make the fixed of hook plate 51 can be convenient be on horizontal pole 4, be convenient for adjust the position of two fixed establishment 5 on horizontal pole 4 to adapt to different valve well lid (valve well lid eccentric hole position difference), through rotating first bolt 5111, make first bolt 5111 tip conflict on horizontal pole 4, make fixed second lantern ring 511.
The top surface of the cross rod 4 is provided with a third lantern ring 41, the third lantern ring 41 is sleeved on the lifting rod 2, a second bolt 411 is connected to the third lantern ring 41 in a threaded mode, and the second bolt 411 extends from the outer annular surface of the third lantern ring 41 to the inner cavity of the third lantern ring 41.
In the actual use process, the cross bar 4 can be conveniently fixed on the lifting rod 2 by arranging the third lantern ring 41, and the cross bar is fixed by the second bolt 411 (the working principle is the same as that of the first bolt 5111).
The compression bar 1 comprises a sleeve rod 11 and a sliding rod 12, the bottom end of the sliding rod 12 is slidably arranged in the inner cavity of the sleeve rod 11, a third bolt 111 is connected to one side of the top of the sleeve rod 11 in a threaded mode, the third bolt 111 extends to the inner cavity of the sleeve rod 11 from the outer annular surface of the sleeve rod 11, and hand rods 121 are arranged on two sides of the top end of the sliding rod 12.
In the actual use process, through setting up slide bar 12 and loop bar 11, make can adjust the hand 121 position, the user of the different heights of being convenient for uses this device, adapts to different service environment, carries out the fixed between slide bar 12 and the loop bar 11 through setting up third bolt 111 (same with first bolt 5111 theory of operation).
The bottom of the compression bar 1 is provided with a roller 6.
In the in-service use, through setting up gyro wheel 6, make this device of removal that can be convenient, when mentioning the valve well lid, through gyro wheel 6, can be convenient shift out the valve well lid valve well head.
The above is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above examples. It is to be understood that other modifications and variations which may be directly derived or contemplated by those skilled in the art without departing from the spirit and concepts of the present utility model are deemed to be included within the scope of the present utility model.
Claims (8)
1. The valve well lid sling cart is characterized by comprising a compression bar (1), a lifting rod (2) and a chain (3), wherein one end of the lifting rod (2) is rotationally connected with the bottom end of the compression bar (1), one end of the chain (3) is connected with the suspension end of the lifting rod (2), and the other end of the chain is connected with the side surface of the compression bar (1);
The horizontal rod (4) is horizontally arranged at the suspension end of the lifting rod (2), and a fixing mechanism (5) for fixing the valve well lid is arranged on the horizontal rod (4).
2. The valve manhole cover sling cart as defined in claim 1, wherein: the two fixing mechanisms (5) are arranged, the fixing mechanisms (5) comprise hook plates (51) and fixing pins (52), the top ends of the hook plates (51) are connected with the cross rod (4), first lantern rings (521) are arranged at the top ends of the fixing pins (52), and the first lantern rings (521) are sleeved on the hook plates (51);
The fixing mechanism (5) further comprises a hook head component which is arranged at the bottom end of the fixing pin (52) and used for hooking the valve well.
3. A valve manhole cover sling cart as defined in claim 2, wherein: the hook head assembly comprises a rotating pin (53), two supporting frames (522) are arranged at the bottom end of the fixed pin (52), and the rotating pin (53) is rotatably arranged between the two supporting frames (522).
4. A valve manhole cover sling cart as defined in claim 2, wherein: the top of hook plate (51) is provided with second lantern ring (511), second lantern ring (511) cover is established on horizontal pole (4), threaded connection has first bolt (5111) on second lantern ring (511), second lantern ring (511) are fixed on horizontal pole (4) through first bolt (5111).
5. The valve manhole cover sling cart as defined in claim 1, wherein: the top surface of horizontal pole (4) is provided with third lantern ring (41), third lantern ring (41) cover is established on lifter (2), threaded connection has second bolt (411) on third lantern ring (41), third lantern ring (41) are fixed on lifter (2) through second bolt (411).
6. The valve manhole cover sling cart as defined in claim 1, wherein: the compression bar (1) comprises a loop bar (11) and a sliding bar (12), the bottom end of the sliding bar (12) is slidably arranged in the inner cavity of the loop bar (11), a third bolt (111) is connected to one side of the top of the loop bar (11) in a threaded mode, and the sliding bar (12) is fixed to the loop bar (11) through the third bolt (111).
7. The valve manhole cover sling cart as defined in claim 6, wherein: both sides of the top end of the sliding rod (12) are provided with hand rods (121).
8. The valve manhole cover sling cart as defined in claim 1, wherein: the bottom of the compression bar (1) is provided with a roller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322748028.0U CN220867059U (en) | 2023-10-13 | 2023-10-13 | Valve well lid sling cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322748028.0U CN220867059U (en) | 2023-10-13 | 2023-10-13 | Valve well lid sling cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220867059U true CN220867059U (en) | 2024-04-30 |
Family
ID=90813338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322748028.0U Active CN220867059U (en) | 2023-10-13 | 2023-10-13 | Valve well lid sling cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220867059U (en) |
-
2023
- 2023-10-13 CN CN202322748028.0U patent/CN220867059U/en active Active
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