CN220726214U - Workover rig without guy wire - Google Patents
Workover rig without guy wire Download PDFInfo
- Publication number
- CN220726214U CN220726214U CN202322416467.1U CN202322416467U CN220726214U CN 220726214 U CN220726214 U CN 220726214U CN 202322416467 U CN202322416467 U CN 202322416467U CN 220726214 U CN220726214 U CN 220726214U
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- CN
- China
- Prior art keywords
- support frame
- fixedly connected
- connecting rod
- rotating mechanism
- rotatably connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 9
- 230000000670 limiting effect Effects 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a workover rig without guy wires, which comprises a rotating mechanism, wherein a stabilizing mechanism is arranged in the rotating mechanism; further comprises: the rotating mechanism comprises a vehicle body, one side fixedly connected with first support frame of automobile body, the bottom fixedly connected with hydraulic telescoping seat in first support frame one side, one side rotation at first support frame top is connected with the connecting block, one side fixedly connected with second support frame that first support frame was kept away from to the connecting block, the one end fixedly connected with stopper that the second support frame is close to first support frame can be convenient for accomodate of second support frame through setting up rotating mechanism, utilizes the spacing effect of connecting block to first hydraulic telescoping cylinder drives the second support frame and rotates around first support frame, carries out the bearing diagonal to the second support frame in the time of through first hydraulic telescoping cylinder and the flexible jar of second, can prevent that the second support frame from empting.
Description
Technical Field
The utility model relates to the technical field of workover rigs, in particular to a workover rig without a guy wire.
Background
The workover rig without the guy wire is characterized in that the workover rig cancels the outer guy wire in the design process, and only retains the inner guy wire; the workover rig must be in a steady state during operation, and this steady state is maintained with the outer guy rope in conventional workover rigs, and after the outer guy rope is cancelled, the stability of workover rig operation must be guaranteed by itself.
When the existing derrick assembly is lifted from a chassis truck to be used, the overall height of equipment is increased, the gravity center is further increased, when wind power in the use environment is overlarge, the derrick assembly is easy to push, the guy rope-free workover rig is easy to roll over, and normal operation of the equipment is further disturbed, so that the guy rope-free workover rig is provided, and the problem in the above is solved.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: when the existing derrick assembly is lifted from a chassis truck to be used, the overall height of equipment is increased, the gravity center is further raised, when wind power in the use environment is overlarge, the derrick assembly is easy to cause driving force, and the guy rope-free workover rig is easy to roll over, so that the normal operation of the equipment is disturbed.
The aim of the utility model can be achieved by the following technical scheme:
the workover rig without the guy wire comprises a rotating mechanism, wherein a stabilizing mechanism is arranged in the rotating mechanism;
further comprises:
the rotating mechanism comprises a vehicle body, one side fixedly connected with first support frame of automobile body, the bottom fixedly connected with hydraulic telescoping seat of first support frame one side, one side rotation at first support frame top is connected with the connecting block, one side fixedly connected with second support frame of first support frame is kept away from to the connecting block, stabilizing mean includes spacing frame, one side symmetry sliding connection of spacing frame has the sliding closure, two one side rotation of sliding closure is connected with first connecting rod, one end that the sliding closure was kept away from to first connecting rod and spacing frame rotate to be connected, one side rotation that the sliding closure is close to first connecting rod is connected with the second connecting rod, one end fixedly connected with gear that the sliding closure was kept away from to the second connecting rod, one side and spacing frame rotation of gear are connected, the opposite side fixedly connected with third connecting rod of gear, one end that the third connecting rod was kept away from to the third connecting rod rotates to be connected with fourth connecting rod, one side fixedly connected with supporting shoe of third connecting rod is kept away from to the bottom plate, the top fixedly connected with steel wire of supporting shoe, one end that supporting shoe kept away from supporting shoe and second support frame.
As a further scheme of the utility model: one end of the second support frame, which is close to the first support frame, is fixedly connected with a limiting block.
As a further scheme of the utility model: one side of stopper rotates and is connected with first hydraulic telescoping cylinder, the one end that the stopper was kept away from to first hydraulic telescoping cylinder rotates with the automobile body to be connected, the other end of stopper rotates and is connected with the flexible jar of second hydraulic telescoping cylinder.
The utility model has the beneficial effects that:
1. through setting up the accomodating of second support frame that rotary mechanism can be convenient for, utilize the spacing effect of connecting block to first hydraulic telescoping cylinder drives the second support frame and rotates around first support frame, carries out the bearing diagonal to the second support frame when through first hydraulic telescoping cylinder and second hydraulic telescoping cylinder, can prevent that the second support frame from empting;
2. can strengthen the stability at second support frame top through setting up stabilizing mean, avoid the second support frame to take place to empty under bad weather such as strong wind, drive the second connecting rod through the sliding closure and rotate, utilize the spacing effect of second connecting rod bottom one end, thereby drive the rotation of gear and third connecting rod, utilize spacing effect of spacing frame to the bottom plate, thereby drive the bottom plate outside in spacing frame and remove, utilize the meshing effect between two gears, thereby drive the sliding closure on both sides outside together and remove, drive the steel wire through the bottom plate and straighten, thereby increase the stability at second support frame top.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view showing a second support frame in an unfolded state according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the limiting frame according to the present utility model;
fig. 4 is a schematic view showing the structure of the support block in the unfolded state in the present utility model.
In the figure: 1. a rotating mechanism; 101. a vehicle body; 102. a first support frame; 103. a hydraulic telescopic seat; 104. a connecting block; 105. a second support frame; 106. a limiting block; 107. a first hydraulic telescopic cylinder; 108. the second hydraulic telescopic cylinder; 2. a stabilizing mechanism; 201. a limit frame; 202. a sliding cover; 203. a first link; 204. a second link; 205. a gear; 206. a third link; 207. a fourth link; 208. a bottom plate; 209. a support block; 210. steel wire.
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. 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.
As shown in fig. 1-4, a guy wire-free workover rig comprises a rotating mechanism 1, wherein a stabilizing mechanism 2 is arranged in the rotating mechanism 1; the rotating mechanism 1 comprises a vehicle body 101, a first support frame 102 is fixedly connected to one side of the vehicle body 101, a hydraulic telescopic seat 103 is fixedly connected to the bottom of one side of the first support frame 102, a connecting block 104 is rotatably connected to one side of the top of the first support frame 102, a second support frame 105 is fixedly connected to one side of the connecting block 104 away from the first support frame 102, stability of the second support frame 105 can be facilitated by arranging the hydraulic telescopic seat 103, the stabilizing mechanism 2 comprises a limiting frame 201, a sliding cover 202 is symmetrically and slidably connected to one side of the limiting frame 201, a first connecting rod 203 is rotatably connected to one side of the two sliding covers 202, one end of the first connecting rod 203 away from the sliding cover 202 is rotatably connected with the limiting frame 201, internal structures of the sliding covers 202 at two sides of the limiting frame 201 are identical, a second connecting rod 204 is rotatably connected to one side of the sliding cover 202 close to the first connecting rod 203, the gear 205 is fixedly connected to one end of the second connecting rod 204 far away from the sliding cover 202, one side of the gear 205 is rotationally connected with the limiting frame 201, the sliding cover 202 on two sides is driven to move outwards together by utilizing the meshing effect between the two gears 205, the third connecting rod 206 is fixedly connected to the other side of the gear 205, the fourth connecting rod 207 is rotationally connected to one end of the third connecting rod 206 far away from the gear 205, the bottom plate 208 is rotationally connected to one end of the fourth connecting rod 207 far away from the third connecting rod 206, the supporting block 209 is fixedly connected to one side of the bottom plate 208 far away from the third connecting rod 206, the steel wire 210 is fixedly connected to the top of the supporting block 209, one end of the steel wire 210 far away from the supporting block 209 is fixedly connected with the second supporting frame 105, and the steel wire 210 can be stretched tightly by moving the supporting block 209 from the limiting frame 201, so that the stability of the top of the second supporting frame 105 is facilitated;
one end fixedly connected with stopper 106 that second support frame 105 is close to first support frame 102, one side rotation of stopper 106 is connected with first hydraulic telescoping cylinder 107, and the one end that stopper 106 was kept away from to first hydraulic telescoping cylinder 107 rotates with automobile body 101 to be connected, and the other end rotation of stopper 106 is connected with second hydraulic telescoping cylinder 108, carries out the bearing diagonal to second support frame 105 when through first hydraulic telescoping cylinder 107 and second hydraulic telescoping cylinder 108, can prevent that second support frame 105 from empting.
The working principle of the utility model is as follows:
before the workover rig without guy wires is used, the whole condition of the device needs to be checked firstly to ensure that normal work can be carried out, and according to the method shown in fig. 1-4, the device is firstly transferred to a designated position, and then the hydraulic telescopic seat 103 is descended to be in contact with the ground; the first hydraulic telescopic cylinder 107 is started to drive the second support frame 105 to rotate around the first support frame 102, then the second hydraulic telescopic cylinder 108 is rotated to be fixed on the ground, and the second support frame 105 is obliquely supported while the first hydraulic telescopic cylinder 107 and the second hydraulic telescopic cylinder 108 are used for preventing the second support frame from toppling over;
secondly, the gear 205 is driven to rotate by the external motor, the second connecting rod 204 is driven to rotate outwards by the gear 205, so that the sliding cover 202 is driven to open along the surface of the limiting frame 201, then, the limiting effect of the limiting frame 201 on the bottom plate 208 is utilized, so that the bottom plate 208 is driven to move outwards in the limiting frame 201, the sliding covers 202 on two sides are driven to move outwards together by the meshing effect between the two gears 205, and finally, the steel wires 210 are driven to be straightened by the bottom plate 208, so that the stability of the top of the second supporting frame 105 is improved.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (3)
1. The workover rig without the guy wire comprises a rotating mechanism (1), wherein a stabilizing mechanism (2) is arranged in the rotating mechanism (1);
characterized by further comprising:
the rotating mechanism (1) comprises a vehicle body (101), a first support frame (102) is fixedly connected to one side of the vehicle body (101), a hydraulic telescopic seat (103) is fixedly connected to the bottom of one side of the first support frame (102), a connecting block (104) is rotatably connected to one side of the top of the first support frame (102), a second support frame (105) is fixedly connected to one side of the connecting block (104) away from the first support frame (102), the stabilizing mechanism (2) comprises a limiting frame (201), a sliding cover (202) is symmetrically and slidably connected to one side of the limiting frame (201), a first connecting rod (203) is rotatably connected to one side of the two sliding covers (202), one end of the first connecting rod (203) away from the sliding cover (202) is rotatably connected with the limiting frame (201), a second connecting rod (204) is rotatably connected to one side of the second connecting rod (204) away from the sliding cover (202), a gear (205) is rotatably connected to one side of the limiting frame (201), a third connecting rod (206) is rotatably connected to one side of the gear (205), one end that third connecting rod (206) was kept away from to fourth connecting rod (207) rotates and is connected with bottom plate (208), one side that third connecting rod (206) was kept away from to bottom plate (208) is fixedly connected with supporting shoe (209), the top fixedly connected with steel wire (210) of supporting shoe (209), one end and second support frame (105) fixedly connected with that supporting shoe (209) were kept away from to steel wire (210).
2. The guy wire-free workover rig of claim 1, wherein a stop block (106) is fixedly connected to an end of the second support frame (105) adjacent to the first support frame (102).
3. The guy wire-free workover rig according to claim 2, wherein one side of the limiting block (106) is rotatably connected with a first hydraulic telescopic cylinder (107), one end of the first hydraulic telescopic cylinder (107) away from the limiting block (106) is rotatably connected with a car body (101), and the other end of the limiting block (106) is rotatably connected with a second hydraulic telescopic cylinder (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416467.1U CN220726214U (en) | 2023-09-06 | 2023-09-06 | Workover rig without guy wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416467.1U CN220726214U (en) | 2023-09-06 | 2023-09-06 | Workover rig without guy wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726214U true CN220726214U (en) | 2024-04-05 |
Family
ID=90490418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322416467.1U Active CN220726214U (en) | 2023-09-06 | 2023-09-06 | Workover rig without guy wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726214U (en) |
-
2023
- 2023-09-06 CN CN202322416467.1U patent/CN220726214U/en active Active
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| GR01 | Patent grant |