CN206495234U - The existing pipe excavation protection constructing device of underground pipe gallery - Google Patents
The existing pipe excavation protection constructing device of underground pipe gallery Download PDFInfo
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- CN206495234U CN206495234U CN201720171546.2U CN201720171546U CN206495234U CN 206495234 U CN206495234 U CN 206495234U CN 201720171546 U CN201720171546 U CN 201720171546U CN 206495234 U CN206495234 U CN 206495234U
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Abstract
The utility model discloses a kind of existing pipe excavation protection constructing device of underground pipe gallery, including two supporting and mounting brackets being relatively fixed on the basis of the concrete bearing of foundation ditch both sides, the main rope for the adjustable degree of tautness being connected in two supporting and mounting brackets, suspension apparatus on the main rope and located at concrete bearing basis corresponding to the counter weight construction at the supporting and mounting bracket position, the suspension apparatus includes multiple Suspensions on the main rope along the main rope length direction interval, each Suspension includes time steel wire rope and the suspension ring for being used to be located on pipeline located at described steel wire rope lower end.One first flower basket bolt is provided with each supporting and mounting bracket, the two ends of the main rope are connected with the first flower basket bolt in supporting and mounting bracket respectively, to adjust the degree of tautness of the main rope by first flower basket bolt at two ends.The above-mentioned existing pipe excavation protection constructing device of underground pipe gallery is applied to the protection of the underground utilities such as heating power, combustion gas, feedwater, draining.
Description
Technical field
The utility model is related to the existing pipe excavation protection constructing device of underground pipe gallery when a kind of foundation ditch groove is excavated.
Background technology
When carrying out underground pipe gallery foundation ditch groove earth excavation, existing pipeline can be run into（Such as diameter 50cm heating power
Pipeline）, the pipeline is located at directly over piping lane, carries out moving to change that more time need to be delayed, the duration does not allow, and expense is larger, to protect
The normal construction of card Pipe rack must take rational safeguard measure to carry out pipeline protection, be set using in the side slope of piping lane both sides
Concrete weight coating basis is put, pre-buried suspension hook is suspended in midair by steel wire rope to two heat distribution pipelines, to protect lower pipeline, pipe
The well rear monitoring for regularly carrying out pipeline of road suspension protection, if deforming, is reinforced, it is ensured that thermal pipe using fastening bolt
The position in road is not moved, so as to ensure the normal construction of bottom Pipe rack, this method be also applied for it is other such as：Feedwater, row
The light current pipeline such as water, combustion gas, electric power, telecommunications, movement, UNICOM.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：There is provided one kind can be effective
Ground ensures that the underground that is all kinds of important but can not moving the pipeline changed run into during foundation ditch groove is excavated or basement construction is crossed is comprehensive
Close the existing pipe excavation protection constructing device of piping lane.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of underground integrated pipe is provided
Corridor existing pipe excavation protection constructing device, including two supports being relatively fixed on the basis of the concrete bearing of foundation ditch both sides are solid
Determine frame, the main rope for the adjustable degree of tautness being connected in two supporting and mounting brackets, the suspention dress on the main rope
Put and located at concrete bearing basis corresponding to the counter weight construction at the supporting and mounting bracket position, the suspension apparatus
Including multiple Suspensions along the main rope length direction interval on the main rope, each Suspension includes
Secondary steel wire rope and the suspension ring for being used to be located on pipeline located at described steel wire rope lower end.
As optimization, one first flower basket bolt, the two ends of the main rope are provided with each supporting and mounting bracket
It is connected respectively with the first flower basket bolt in the supporting and mounting bracket, to adjust described by first flower basket bolt at two ends
The degree of tautness of main rope.
As optimization, the counter weight construction is embedded in the concrete bearing basis corresponding to the supporting and mounting bracket in advance
At position, the counter weight construction includes transverse steel mesh sheet and vertically the reinforcing bar drag hook in the transverse steel mesh sheet,
The reinforcing bar drag hook is connected with the lower end of corresponding first flower basket bolt.
As optimization, each Suspension also includes the use being connected between the main rope and described steel wire rope
In the second flower basket bolt for adjusting its length.
As optimization, the suspension ring are formed by the lower end coiling of described steel wire rope.
As optimization, fastening rope card in three roads is provided with described steel wire rope lap position.
As optimization, described steel wire rope is located at middle fastening rope and blocked and one section between the fastening rope card on side
Leave surplus capacity.
As optimization, the interface of described steel wire rope and pipeline is provided with steel plate cushion block.
The existing pipe excavation protection constructing device of this underground pipe gallery has advantages below：
1st, according to pipeline weight size, steel wire rope, flower basket bolt, support frame, suspension hook, counterweight size are calculated, during calculating
Reserved safety coefficient can preferably ensure the stability of pipeline；2nd, moved and changed relative to pipeline first using this method, it is cost-effective；
3rd, pipe strengthening protection is carried out using the device, excavates and be supported in pipeline bottom without half, it is to avoid bottom operation
Potential safety hazard；4th, lifting pipeline is carried out in advance, the set-up time is shorter, on the duration substantially without influence；5th, the device be applied to heating power,
The protection of all kinds of underground utilities such as combustion gas, feedwater, draining, communication, electric power, it is widely applicable.
Brief description of the drawings
Fig. 1 is that the structure of the existing pipe excavation protection embodiment of constructing device one of the utility model underground pipe gallery is shown
It is intended to.
Fig. 2 is the structural representation of Suspension in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
1 and Fig. 2 is referred to, the existing pipe excavation protection constructing device of underground pipe gallery of the present utility model includes relative
Two supporting and mounting brackets 11 that are fixed on the concrete bearing basis 100 of foundation ditch both sides, it is connected in two supporting and mounting brackets 11
The main rope 12 of adjustable degree of tautness, the suspension apparatus 13 on the main rope 12 and held located at the concrete
Weight basis 100 is corresponding to the counter weight construction 14 at the position of supporting and mounting bracket 11.
In order that the length direction of the main rope 12 it is consistent with the length direction of the pipeline to be suspended 101 in foundation ditch or
Approximate consistent, two supporting and mounting brackets 11 should be located on concrete bearing basis 100 at corresponding to the two ends of pipeline 101 to be suspended.
The supporting and mounting bracket 11 is tripod, with being embedded in the concrete bearing basis 100 corresponding at position
Counter weight construction 14 is connected.One first flower basket bolt 111 is provided with each supporting and mounting bracket 11, the main rope 12
Two ends are connected with the first flower basket bolt 111 in the supporting and mounting bracket 11 respectively, to pass through first gaily decorated basket spiral shell at two ends
Bolt 111 adjusts the degree of tautness of the main rope 12.
The counter weight construction 14 is embedded in the position that the supporting and mounting bracket 11 is corresponded in the concrete bearing basis 100 in advance
Place is put, the counter weight construction 14 includes transverse steel mesh sheet 141 and the vertically reinforcing bar in the transverse steel mesh sheet 141
Drag hook 142, the reinforcing bar drag hook 142 is connected with the lower end of corresponding first flower basket bolt 111, also the bottom with supporting and mounting bracket 11
End is connected, for fixing supporting and mounting bracket 11, prevents that supporting and mounting bracket 11 from turning on one's side.
The suspension apparatus 13 is included along the length direction interval of main rope 12 on the main rope 12
Multiple Suspensions, each Suspension include time steel wire rope 131, located at described lower end of steel wire rope 131 be used for be located on pipe
Suspension ring 132 on road 101 and it is connected to being used between the main rope 12 and described steel wire rope 131 and adjusts its length
The second flower basket bolt 133.
In the present embodiment, the suspension ring 132 are formed by the lower end coiling of described steel wire rope 131.In described steel wire rope
Three roads fastening rope card 134 is provided with 131 lap positions, described steel wire rope 131 is located at middle fastening rope card 134 with being located at
One section between the fastening rope card 134 on side is left surplus capacity.In this way, can be hung according to the diameter of pipeline 101 to adjust
The elasticity of ring 132, can also detect whether time suspension ring 132 of the coiling of steel wire rope 131 overlap firmly by surplus capacity, prevent
Because overlap it is insecure caused by pipeline 101 drop the problems such as.In certain embodiments, can be only in centre fastening rope card 134
One section between a fastening rope card 134 on side is left surplus capacity.
In order to increase the contact surface of suspension ring 132 and pipeline 101, set in the interface of described steel wire rope 131 and pipeline 101
It is equipped with steel plate cushion block 135.So, pipeline 101 can be protected, the suspension ring 132 for preventing time pipeline 101 from being made by steel wire rope
Damage.
The existing pipe excavation protection constructing device of underground pipe gallery of the present utility model, can effectively be ensured in foundation ditch groove
Excavate or basement construction cross during run into all kinds of important but the pipeline changed can not be moved, such as：Heat distribution pipeline, gas pipeline,
The buried pipelines such as feedwater, drainage pipeline, high-tension electricity, communication cable.
Specific operation process is as follows：
In foundation ditch groove earth excavation, first by earth excavation to pipeline bottom absolute altitude, excavated by manual work, which is removed, to be needed to lift by crane fixed position
The cubic metre of earth and stone；Increase lifting surface area using steel plate cushion block 135, backing plate overcoat steel wire rope carries out pipeline 101 and hangs drawing；Steel wire rope is fastened
Block the fastening of three roads, the 3rd road reserves surplus capacity to prevent from drawing button and check fastening rope 134 clamping levels of card；Utilize the first gaily decorated basket spiral shell
Bolt 111 connects main rope 12；Main rope 12 carries out oblique pull by supporting and mounting bracket 11 and pre-buried drag hook；It is attached after drag hook to match somebody with somebody
Weight, it is ensured that lineoutofservice signal pull, which is met, to be required to prevent the excessive rollover of pulling force simultaneously；The existing pipe excavation protection of underground pipe gallery is applied
Frock puts progress examination drawing after device is lifted, and tension is adjusted with the flower basket bolt of main rope 12 and secondary steel wire rope 131,
Bottom earth excavation is carried out after tension；Inspect periodically the absolute altitude of pipeline 101 and how much fastening rope blocks 134 surplus capacities, optionally carry out
Regulation, it is ensured that pipeline safety.The method for carrying out pipeline lifting reinforcing using the device is applied to most underground utilities, and this is outstanding
Hang protection device and determined according to pipeline weight time steel wire rope 131, the diameter of main rope 12, flower basket bolt model specification,
Support tripod from channel-section steel specification, suspension hook size, counterweight foundation arrangement of reinforcement and counterweight number, it is adaptable to the lifting of all kinds of pipelines
Protection, it is safe and stable, moved compared to changing for pipeline is carried out, cost is low, and favourable to the duration.
This suspension protective device, pipeline weight is communicated up by primary and secondary steel wire rope 131, with concrete weight coating basis
In gusseted rack position formation active force and reaction force, power is transmitted with configuration eventually through suspension hook；Pass through steel plate
Cushion block 135 separates steel wire rope with pipeline, increases lifting surface area, prevents steel wire rope from hurting pipeline；Steel wire rope restraint location is adopted
Fixed with three roads fastening rope card 134, prevent steel wire stripped thread；Surplus capacity is reserved between 3rd fastening rope card 134, to be fastened
Rope 134 tightness inspections of card, prevent steel wire iope slippage, are welded at the top of supporting and mounting bracket with round steel pipe with supporting and mounting bracket,
Steel wire rope lifting can avoid preventing from, because of preponderance, steel wire rope being hurt on round steel pipe top；In the welding of the round steel pipe left and right sides
Fixed strip, prevents steel wire iope slippage is deflected away from from coming off.If there are many pipelines to need lifting, triangular support bracket quantity can be increased, one by one
Correspondence carries out oblique pull, can preferably ensure the stability of triangular support bracket
The existing pipe excavation protection constructing device of this underground pipe gallery has advantages below：
1st, according to pipeline weight size, steel wire rope, flower basket bolt, support frame, suspension hook, counterweight size are calculated, during calculating
Reserved safety coefficient can preferably ensure the stability of pipeline；
2nd, moved and changed relative to pipeline first using this method, it is cost-effective；
3rd, pipe strengthening protection is carried out using the device, excavates and be supported in pipeline bottom without half, it is to avoid under
The potential safety hazard of portion's operation；
4th, lifting pipeline is carried out in advance, the set-up time is shorter, on the duration substantially without influence；
5th, the device is applied to the protection of all kinds of underground utilities such as heating power, combustion gas, feedwater, draining, communication, electric power, is applicable
It is wide.
Embodiment of the present utility model is these are only, the scope of the claims of the present utility model, every profit is not thereby limited
The equivalent structure or equivalent flow conversion made with the utility model specification and accompanying drawing content, or directly or indirectly it is used in it
The technical field of his correlation, is similarly included in scope of patent protection of the present utility model.
Claims (8)
1. a kind of existing pipe excavation protection constructing device of underground pipe gallery, it is characterised in that：Including being relatively fixed to foundation ditch
Two supporting and mounting brackets, the main steel for the adjustable degree of tautness being connected in two supporting and mounting brackets on the basis of the concrete bearing of both sides
Cord, the suspension apparatus on the main rope and located at the concrete bearing basis corresponding to it is described support fix
Counter weight construction at rack position, the suspension apparatus includes being located at the main rope along the main rope length direction interval
On multiple Suspensions, each Suspension include time steel wire rope and located at described steel wire rope lower end be used for be located on pipe
Suspension ring on road.
2. the existing pipe excavation protection constructing device of underground pipe gallery as claimed in claim 1, it is characterised in that：Each
Be provided with one first flower basket bolt in supporting and mounting bracket, the two ends of the main rope respectively with located at the supporting and mounting bracket
On the connection of the first flower basket bolt, to pass through the degree of tautness that first flower basket bolt at two ends adjusts the main rope.
3. the existing pipe excavation protection constructing device of underground pipe gallery as claimed in claim 2, it is characterised in that：It is described to match somebody with somebody
Weight structure is embedded in the concrete bearing basis at corresponding to the position of the supporting and mounting bracket in advance, and the counter weight construction includes
Transverse steel mesh sheet and vertically the reinforcing bar drag hook in the transverse steel mesh sheet, the reinforcing bar drag hook and corresponding first
The lower end connection of flower basket bolt.
4. the existing pipe excavation protection constructing device of underground pipe gallery as claimed in claim 1, it is characterised in that：It is described every
One Suspension also includes being connected to second gaily decorated basket for adjusting its length between the main rope and described steel wire rope
Bolt.
5. the existing pipe excavation protection constructing device of underground pipe gallery as claimed in claim 1, it is characterised in that：It is described to hang
Ring is formed by the lower end coiling of described steel wire rope.
6. the existing pipe excavation protection constructing device of underground pipe gallery as claimed in claim 5, it is characterised in that：Described
Fastening rope card in three roads is provided with secondary steel wire rope lap position.
7. the existing pipe excavation protection constructing device of underground pipe gallery as claimed in claim 6, it is characterised in that：Described time
Steel wire rope is located at middle fastening rope card and one section between the fastening rope card on side leaves surplus capacity.
8. the existing pipe excavation protection constructing device of underground pipe gallery as claimed in claim 5, it is characterised in that：Described
The interface of secondary steel wire rope and pipeline is provided with steel plate cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171546.2U CN206495234U (en) | 2017-02-24 | 2017-02-24 | The existing pipe excavation protection constructing device of underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171546.2U CN206495234U (en) | 2017-02-24 | 2017-02-24 | The existing pipe excavation protection constructing device of underground pipe gallery |
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| CN206495234U true CN206495234U (en) | 2017-09-15 |
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| CN201720171546.2U Active CN206495234U (en) | 2017-02-24 | 2017-02-24 | The existing pipe excavation protection constructing device of underground pipe gallery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555152A (en) * | 2017-09-25 | 2019-04-02 | 中石化重型起重运输工程有限责任公司 | The Equipment Foundations of hanging device and the guard method of underground installation |
| CN109914480A (en) * | 2019-04-15 | 2019-06-21 | 贵州理工学院 | A kind of structural system for solving underground structure and conflicting with municipal pipeline |
| CN111509649A (en) * | 2019-01-30 | 2020-08-07 | 大唐东营发电有限公司 | Temporary debugging power supply configuration scheme |
| CN114576431A (en) * | 2021-12-27 | 2022-06-03 | 华北冶建工程建设有限公司 | Flexible natural gas pipeline reinforcing method |
-
2017
- 2017-02-24 CN CN201720171546.2U patent/CN206495234U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555152A (en) * | 2017-09-25 | 2019-04-02 | 中石化重型起重运输工程有限责任公司 | The Equipment Foundations of hanging device and the guard method of underground installation |
| CN109555152B (en) * | 2017-09-25 | 2021-05-07 | 中石化重型起重运输工程有限责任公司 | Method for protecting equipment foundation and underground facility of hoisting equipment |
| CN111509649A (en) * | 2019-01-30 | 2020-08-07 | 大唐东营发电有限公司 | Temporary debugging power supply configuration scheme |
| CN109914480A (en) * | 2019-04-15 | 2019-06-21 | 贵州理工学院 | A kind of structural system for solving underground structure and conflicting with municipal pipeline |
| CN114576431A (en) * | 2021-12-27 | 2022-06-03 | 华北冶建工程建设有限公司 | Flexible natural gas pipeline reinforcing method |
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