CN217634220U - Protection cage for thermal pipeline construction - Google Patents
Protection cage for thermal pipeline construction Download PDFInfo
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- CN217634220U CN217634220U CN202123388645.1U CN202123388645U CN217634220U CN 217634220 U CN217634220 U CN 217634220U CN 202123388645 U CN202123388645 U CN 202123388645U CN 217634220 U CN217634220 U CN 217634220U
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- screw rod
- pipeline construction
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Abstract
The utility model belongs to the technical field of heat pipe protection, in particular to a protection cage for heat pipeline construction, which comprises a cage frame, wherein the inner side of the cage frame is provided with a connecting component, and the connecting component comprises two thread sleeves, two screw rods, a clamping sleeve and a snap ring; need when strengthening the support to the horizontal lateral wall of cage, spacing subassembly is with the spacing level of screw rod, screw thread phase shift in two screw rod week sides through two thread bush, can be with snap ring block cutting ferrule, can form horizontal supporting role to the inboard horizontal lateral wall of cage, and can change the longitudinal position when the inboard horizontal support of cage of the spacing screw rod of block through the longitudinal position that changes spacing subassembly, the screw rod one end that sets up simultaneously can rotate downwards and touch the cage lateral wall reinforcement support of unilateral back, the supporting effect of the horizontal support side that the protection cage is close to the bottom has been realized consolidating, the horizontal curb plate of protection cage is difficult to deform when the atress is strikeed, can not influence the protective effect of whole protection cage.
Description
Technical Field
The utility model belongs to the technical field of the protection of heating power pipe, concretely relates to heating power pipeline construction is with protection cage.
Background
The heating power pipeline is a common municipal pipeline arranged in engineering construction, is generally arranged at the bottom of a sidewalk or a green belt and is used for burying a deeper geosyncline of a heat pipe, and has the risk of earthwork collapse at two sides of the geosyncline when the heat pipe is constructed, so that the protection cage is put into the construction process of the heat pipe and is used for protecting the safety of personnel in operation and construction.
When current protection cage was placed and is protected at the geosyncline, because the side of protection cage and geosyncline contact does not generally set up the cage board, can lead to the protection cage to be close to the supporting effect of the horizontal support side of bottom poor, the easy deformation of horizontal curb plate of protection cage when the atress is strikeed, and then influences the protecting effect of whole protection cage, and the protecting effect that causes the protection cage is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heating power pipeline construction is with protection cage has and when protection cage drops into the geosyncline and is used for protecting operating personnel, can consolidate the characteristics of support to the horizontal curb plate of protection cage that receives impact deformation easily.
The utility model provides a following technical scheme: the utility model provides a protective cage is used in heating power pipeline construction, includes the cage, the cage inboard is provided with coupling assembling, coupling assembling includes two thread bush, two screw rods, a cutting ferrule and a snap ring, the thread bush sets up in the cage is inboard, the screw rod with thread bush threaded connection, the cutting ferrule fixed set up in thread bush one end, cutting ferrule one side be provided with cutting ferrule matched with snap ring, coupling assembling one side is provided with spacing subassembly.
The limiting assembly comprises a limiting block and a movable plate, and the inner wall of the limiting block is rotatably connected with the screw rod.
The threaded sleeves are in threaded connection with the outer periphery of the screw rod, and the two threaded sleeves are fixedly connected with the clamping sleeve and the clamping ring respectively.
The cage frame is characterized in that a sliding groove is formed in the inner wall of the cage frame, a sliding block is fixedly connected to one end of the limiting block, and the sliding block is connected with the sliding groove in a sliding mode.
The inner side of the movable plate is provided with a first bolt, the first bolt penetrates through the movable plate and extends to the inner side of the limiting block, and the first bolt is in threaded connection with the inner wall of the limiting block.
The inner wall of the cage frame is provided with a thread groove, a second bolt is arranged on the inner side of the sliding block, and the second bolt penetrates through the sliding block and is in threaded connection with the thread groove.
The connecting rod is fixedly connected to one side of the screw rod, and the inner wall of the cage frame is provided with a fixing through hole matched with the connecting rod.
The utility model has the advantages that: need when strengthening the support to the horizontal lateral wall of cage, spacing subassembly is with the spacing level of screw rod, screw thread phase shift in two screw rod week sides through two thread bush, can be with snap ring block cutting ferrule, can form horizontal supporting role to the inboard horizontal lateral wall of cage, and can change the longitudinal position when the inboard horizontal support of cage of the spacing screw rod of block through the longitudinal position that changes spacing subassembly, the screw rod one end that sets up simultaneously can rotate downwards and touch the cage lateral wall reinforcement support of unilateral back, the supporting effect of the horizontal support side that the protection cage is close to the bottom has been realized consolidating, the horizontal curb plate of protection cage is difficult to deform when the atress is strikeed, can not influence the protective effect of whole protection cage.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a longitudinal sectional view of the stopper of the present invention;
fig. 3 is a schematic view of the state of the snap ring and the snap sleeve when the snap ring and the snap sleeve are engaged;
fig. 4 is a schematic view of the state of the screw rod supporting a single side wall of the cage frame.
In the figure: 1. a cage frame; 11. a chute; 111. a fixing through hole; 12. a thread groove; 2. a connection assembly; 21. a threaded sleeve; 22. a screw; 23. a card sleeve; 24. a snap ring; 25. a connecting rod; 3. a limiting component; 31. a limiting block; 32. a movable plate; 321. a first bolt; 33. a slider; 331. and a second bolt.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a protection cage is used in heating power pipeline construction, includes cage 1, 1 inboard of cage is provided with coupling assembling 2, and coupling assembling 2 includes two thread bush 21, two screw rods 22, a cutting ferrule 23 and a snap ring 24, and thread bush 21 sets up in 1 inboard of cage, screw rod 22 and 21 threaded connection of thread bush, and cutting ferrule 23 is fixed to be set up in 21 one end of thread bush, cutting ferrule 23 one side be provided with 23 matched with snap ring 24 of cutting ferrule, coupling assembling 2 one side is provided with spacing subassembly 3.
In this embodiment: cage 1 protects its inboard constructor, fix fly leaf 32 in stopper 31 bottom through first bolt 321, fly leaf 32 middle part is to the spacing level of articulated screw rod 22, it makes screw sleeve 21 remove towards the direction that is close to each other to rotate two screw sleeves 21, it is inboard to make snap ring 24 can block advance cutting ferrule 23, and then it is spacing at horizontal block to be two horizontally screw rod 22, make it can cooperate spacing subassembly 3's limiting displacement to consolidate the support to cage 1's horizontal lateral wall inboard, when having and throwing into the geosyncline and being used for protecting operating personnel at the protection cage, can consolidate the characteristics of supporting to the horizontal curb plate that receives impact deformation's cage 1 easily.
The limiting component 3 comprises a limiting block 31 and a movable plate 32, the inner wall of the limiting block 31 is rotatably connected with the screw rod 22, one side of the screw rod 22 is fixedly connected with the connecting rod 25, and the inner wall of the cage frame 1 is provided with a fixing through hole 111 matched with the connecting rod 25; the movable plate 32 can be fixedly connected with the limiting block 31 through the first bolt 321 in a threaded manner, and then the screw rod 22 hinged to the limiting block 31 can be in a horizontal state after being limited, the screw rod 22 can drive the connecting rod 25 to be close to the fixing through hole 111 when not being limited by the movable plate 32, the fixing through hole 111 and the connecting rod 25 are limited by the external fixing pin, so that the screw rod 22 cannot continue to rotate, and the screw rod 22 after limitation can obliquely support the side plate wall of the cage frame 1 on one side.
The threaded sleeve 21 is in threaded connection with the outer periphery of the screw 22, and the two threaded sleeves 21 are respectively and fixedly connected with the clamping sleeve 23 and the clamping ring 24; through rotating two thread bushings 21 and moving the thread bushings 21 towards opposite directions on the peripheral sides of the two screw rods 22, the clamping ring 24 can be driven to be tightly clamped into the inner side of the clamping sleeve 23, the two screw rods 22 can be horizontally clamped into a whole, and the reinforcing support of the transverse side plate of the cage frame 1 is convenient to limit from the inner side to the outer side.
The inner wall of the cage frame 1 is provided with a chute 11, one end of the limiting block 31 is fixedly connected with a sliding block 33, and the sliding block 33 is connected with the chute 11 in a sliding manner; the sliding block 33 and the sliding groove 11 are slidably connected to enable the limiting block 31 to slide to different longitudinal positions, and can be connected with the thread of the thread groove 12 through the second bolt 331, so that the longitudinal positions of the two horizontal integral screw rods 22 can be changed through clamping, the longitudinal positions of the screw rods 22 supporting the inner side of the cage frame 1 to the outer side plate can be changed, and the longitudinal supporting positions of the reinforcing and supporting of the cage frame 1 can be changed conveniently according to actual needs and the operation comfort of constructors.
The inner side of the movable plate 32 is provided with a first bolt 321, the first bolt 321 penetrates through the movable plate 32 and extends to the inner side of the stop block 31, and the first bolt 321 is in threaded connection with the inner wall of the stop block 31; the movable plate 32 can be connected with the limiting block 31 through the arranged first bolt 321 in a threaded manner, and the screw rod 22 can be limited through the middle part of the movable plate 32, so that the screw rod 22 cannot rotate but is in a horizontal state, and the subsequent clamping of the annular clamping ring 24 and the clamping sleeve 23 provided with the annular groove is facilitated.
A thread groove 12 is formed in the inner wall of the cage frame 1, a second bolt 331 is arranged on the inner side of the sliding block 33, and the second bolt 331 penetrates through the sliding block 33 and is in threaded connection with the thread groove 12; the sliding block 33 can be fixed at the positions of the thread grooves 12 with different longitudinal heights through the second bolts 331, so that the two screws 22 which are clamped to form a horizontal support whole can be changed to be reinforced and supported at different longitudinal positions on the inner side of the cage frame 1, and the longitudinal position of the support can be changed according to actual needs.
The utility model discloses a theory of operation and use flow: firstly, the cage frame 1 is placed at a geosyncline position to be protected, then the sliding block 33 is in threaded connection with the threaded grooves 12 at different positions through the second bolts 331 according to actual needs, the screw rod 22 is rotated to be kept horizontal, then the first bolts 321 are screwed, the horizontal posture of the screw rod 22 at the top end of the sliding block is supported and limited on the inner side of the limiting block 31 through the middle part of the movable plate 32, then the two threaded sleeves 21 are rotated to move towards the directions close to each other until the clamping ring 24 is clamped into the inner side of the clamping sleeve 23, at the moment, the screw rod 22 clamped in the two horizontal directions can form a horizontal supporting whole body, the transverse side plate which is easily extruded and deformed can be provided with reinforcing support for the cage frame 1 from the inner side of the cage frame 1 towards the outer side of the cage frame 1, meanwhile, the movable plate 32 which is connected with threads can rotate the screw rod 22 downwards, the fixing through connection of the fixing through hole 111 and the connecting rod 25 is limited through the fixing pin by the external fixing pin, so that the screw rod 22 cannot continue to rotate, at the moment, the screw rod 22 can touch the bottom to provide an oblique support effect for the transverse side wall of the single side wall of the protective cage 1, the protective cage which is not easily deformed, and the protective cage is not easily affected by the transverse support effect is realized.
Claims (7)
1. The utility model provides a heating power pipeline construction is with protection cage, includes the cage frame, its characterized in that: the cage frame inboard is provided with coupling assembling, coupling assembling includes two thread bush, two screw rods, a cutting ferrule and a snap ring, the thread bush is established in the cage frame is inboard, the screw rod with thread bush threaded connection, the cutting ferrule fixed set up in thread bush one end, cutting ferrule one side be provided with cutting ferrule matched with snap ring, coupling assembling one side is provided with spacing subassembly.
2. The protective cage for thermal pipeline construction as claimed in claim 1, wherein: the limiting assembly comprises a limiting block and a movable plate, and the inner wall of the limiting block is rotatably connected with the screw rod.
3. The protective cage for thermal pipeline construction as claimed in claim 1, wherein: the threaded sleeves are in threaded connection with the outer peripheral side of the screw rod, and the two threaded sleeves are fixedly connected with the clamping sleeve and the clamping ring respectively.
4. The protective cage for thermal pipeline construction as claimed in claim 2, wherein: the cage frame inner wall has been seted up the spout, stopper one end fixedly connected with slider, the slider with spout sliding connection.
5. The protective cage for thermal pipeline construction as claimed in claim 2, wherein: the movable plate is provided with a first bolt on the inner side, the first bolt penetrates through the movable plate and extends to the inner side of the limiting block, and the first bolt is in threaded connection with the inner wall of the limiting block.
6. The protective cage for thermal pipeline construction as claimed in claim 4, wherein: the cage frame inner wall has seted up the thread groove, the slider inboard is provided with the second bolt, the second bolt run through the slider and with thread groove threaded connection.
7. The protective cage for thermal pipeline construction as claimed in claim 1, wherein: one side of the screw rod is fixedly connected with a connecting rod, and a fixing through hole matched with the connecting rod is formed in the inner wall of the cage frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123388645.1U CN217634220U (en) | 2021-12-30 | 2021-12-30 | Protection cage for thermal pipeline construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123388645.1U CN217634220U (en) | 2021-12-30 | 2021-12-30 | Protection cage for thermal pipeline construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217634220U true CN217634220U (en) | 2022-10-21 |
Family
ID=83643017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123388645.1U Active CN217634220U (en) | 2021-12-30 | 2021-12-30 | Protection cage for thermal pipeline construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217634220U (en) |
-
2021
- 2021-12-30 CN CN202123388645.1U patent/CN217634220U/en active Active
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