CN207176755U - The cover plate of pipe trench is set for covering - Google Patents

Abstract

The utility model provides a kind of cover plate for being used for lid and setting pipe trench.Cover plate includes：Main cover plate, lid are located on pipe trench, and peep hole is provided with main cover plate；Auxiliary cover plate, auxiliary cover plate are movably connected with main cover plate, and there is auxiliary cover plate lid to be located at the first position on peep hole, and auxiliary cover plate also has the second place for exposing peep hole.The utility model efficiently solves the problem of investigating pipe trench leak point more difficulty in the prior art and easily causing cover plate damage.

Description

The cover plate of pipe trench is set for covering

Technical field

It the utility model is related to petrochemical plant pipe trench lid and set technical field, pipe is set for lid in particular to one kind The cover plate of ditch.

Background technology

In the prior art, the cover plate of pipe trench is generally made up of reinforced concrete, and is rolled in order to bear vehicular traffic, Cover plate is very thick and heavy.However, when being leaked in pipe trench, due to that can not judge leak source in time, staff can only raise one by one Cover plate carries out the investigation of leakage point, easily causes the damage of cover plate, and the cover plate after damaging also needs to remake.So, it is above-mentioned Structure not only make it that staff is more difficult (needing to raise cover plate one by one) to the investigation of pipe trench leak point, adds work people The labor intensity of member, while add the processing cost of cover plate.

Utility model content

Main purpose of the present utility model is to provide a kind of cover plate for being used for lid and setting pipe trench, to solve to arrange in the prior art The problem of checking ditch leak point more difficulty and easily causing cover plate damage.

To achieve these goals, the utility model provides a kind of cover plate for being used for lid and setting pipe trench, and cover plate includes：Main cover Plate, lid are located on pipe trench, and peep hole is provided with main cover plate；Auxiliary cover plate, auxiliary cover plate is movably connected with main cover plate, auxiliary Help cover plate that there is lid to be located at the first position on peep hole, auxiliary cover plate also has the second place for exposing peep hole.

Further, cover plate also includes：Connector, it is located on main cover plate, and can be moved relative to main cover plate, One end of connector is connected with auxiliary cover plate, and the other end of connector can prevent connector from master with main cover plate counter stopper Deviate from cover plate.

Further, through hole is provided with main cover plate, through hole is set close to peep hole, and one end of connector is out of through hole Pass.

Further, connector includes：Main part, it is located in through hole；Stopper section, positioned at the lower section of main part, backstop Portion can carry out counter stopper with main cover plate.

Further, main part and/or stopper section are rod-like structure, and main part is set with stopper section in angle, and backstop Projected length of the portion on main cover plate is more than the aperture of through hole.

Further, auxiliary cover plate is welded with main part.

Further, cover plate also includes：Hanger is connected, is arranged on main cover plate, and connects hanger and avoids peep hole setting.

Further, hanger is connected to be multiple, and length direction of multiple connection hangers along main cover plate is arranged at intervals.

Further, connection hanger includes：Hanger main body, hanger main body are U-shaped, two ends of hanger main body respectively from Passed through on main cover plate；Limiting section, limiting section are two, and two limiting sections are connected with two ends of hanger main body respectively, with Hanger main body is avoided to deviate from from main cover plate.

Further, connection hanger includes：Hanger main body；At least two connecting portions, by two connecting portions by hanger master Body is arranged on main cover plate, and the both ends of hanger main body are pivotably connected with two connecting portions respectively.

Using the technical solution of the utility model, cover plate includes main cover plate and auxiliary cover plate.Wherein, main cover plate lid is located at pipe On ditch, peep hole is provided with main cover plate.Auxiliary cover plate is movably connected with main cover plate, and there is auxiliary cover plate lid to be located at observation First position on hole, auxiliary cover plate also have the second place for exposing peep hole.So, auxiliary cover plate, which can be covered, is located at observation Kong Shang, and peep hole can be exposed.Under normal circumstances, auxiliary cover plate lid is located on peep hole to ensure the energy such as the vehicle on cover plate Enough normal pass, when the pipe trench under cover plate leaks, staff operates auxiliary cover plate so that peep hole to be exposed, Zhi Houtong Cross whether the pipe trench that peep hole is observed under the cover plate leaks, corresponding measure is carried out if occurring to leak.Above-mentioned setting causes The process that staff investigates to pipe trench leakage point is more prone to, fast, i.e., only need to expose peep hole, while do not easily cause The damage of cover plate.

Compared with the investigation that leakage point is carried out with raising cover plate one by one in the prior art, the cover plate in the application causes work people Member is more convenient, fast to the investigation of pipe trench leak point, and then reduces the labor intensity of staff.Meanwhile above-mentioned setting is not The damage of cover plate can be caused, and then reduces the processing cost of cover plate.

Brief description of the drawings

The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model. In the accompanying drawings：

Fig. 1 shows the perspective being located at according to the auxiliary cover plate lid of the embodiment of cover plate of the present utility model when on peep hole Figure；

Fig. 2 shows the perspective exposed according to the auxiliary cover plate of the embodiment of cover plate of the present utility model when on peep hole Figure；And

Fig. 3 shows the sectional view of the cover plate in Fig. 1.

Wherein, above-mentioned accompanying drawing marks including the following drawings：

10th, main cover plate；11st, peep hole；12nd, through hole；20th, auxiliary cover plate；30th, connector；31st, main part；32nd, backstop Portion；40th, hanger is connected；41st, hanger main body.

Embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

It is pointed out that unless otherwise specified, all technologies used in this application and scientific terminology has and the application The identical meanings that person of an ordinary skill in the technical field is generally understood that.

In the utility model, in the case where not making opposite explanation, the noun of locality such as " upper and lower " used is typically to be directed to For direction shown in the drawings, or on vertical, vertical or gravity direction；Similarly, for ease of understanding And description, " left and right " is typically for shown in the drawings left and right；" inside and outside " refers to the profile relative to each part in itself It is inside and outside, but the above-mentioned noun of locality is not limited to the utility model.

In order to solve the problems, such as to investigate pipe trench leak point more difficulty in the prior art and easily cause cover plate damage, the application Provide a kind of cover plate for being used for lid and setting pipe trench.

Embodiment one

As shown in Figure 1 to Figure 3, the cover plate of the present embodiment sets pipe trench for lid, and cover plate includes main cover plate 10 and auxiliary lid Plate 20.Wherein, the lid of main cover plate 10 is located on pipe trench, and peep hole 11 is provided with main cover plate 10.Auxiliary cover plate 20 and main cover plate 10 It is movably connected, there is auxiliary cover plate 20 lid to be located at the first position on peep hole 11, and auxiliary cover plate 20, which also has, exposes sight Examine the second place in hole 11.

Auxiliary cover plate 20, which can be covered, to be located on peep hole 11, and can expose peep hole 11.Under normal circumstances, auxiliary cover plate 20 lid be located on peep hole 11 with ensure vehicle on cover plate etc. can normal pass, when the pipe trench under cover plate leaks, Staff operate auxiliary cover plate 20 so that peep hole 11 to be exposed, afterwards by peep hole 11 observe the cover plate under pipe trench whether Leak, corresponding measure is carried out if occurring to leak.Above-mentioned setting causes the process that staff investigates to pipe trench leakage point It is more prone to, fast, i.e., only need to exposes peep hole 11, while do not easily cause the damage of cover plate.

Compared with the investigation that leakage point is carried out with raising cover plate one by one in the prior art, the cover plate in the present embodiment causes work Personnel are more convenient, fast to the investigation of pipe trench leak point, and then reduce the labor intensity of staff.Meanwhile above-mentioned setting The damage of cover plate will not be caused, and then reduces the processing cost of cover plate.

In the present embodiment, cover plate, which is widely used in the on-sites such as petrochemical plant, the region of pipe trench.

Alternatively, main cover plate 10 is made with auxiliary cover plate 20 of steel plate.Above-mentioned setting can improve main cover plate 10 with The structural strength of auxiliary cover plate 20, extend the service life of cover plate.

In the present embodiment, the cover plate in the present embodiment by the cover plate of cement production systD with being spaced apart.When pipe trench is let out During leakage, staff can move auxiliary cover plate 20 and search leakage point by peep hole 11, when the gut line of pipe trench under the cover plate When leaking, main cover plate 10 is removed, is easy to staff's accessible pipe duct to carry out timely mending-leakage, and then ensure petrochemical plant Safety in production.

Alternatively, the cross section of the cover plate in the present embodiment is rectangle, and the cover plate in the present embodiment size (length and Width) it is more than by the size (length and width) of the cover plate of cement production systD, to prevent the cover plate in the present embodiment from dropping in pipe trench Place.

Movable lifting lug is set on steel deck-plate, and usually hanger sinks naturally under gravity.When need to remove cover plate, pull-up is hung Ear can move cover plate.

Alternatively, peep hole 11 is circular port.The structure of circular port is simple, is easily worked.

As shown in figure 3, cover plate also includes connector 30.Wherein, connector 30 is located on main cover plate 10, and can be relative Moved in main cover plate 10, one end of connector 30 is connected with auxiliary cover plate 20, and the other end of connector 30 can be with main cover The counter stopper of plate 10 is to prevent connector 30 from deviating from from main cover plate 10.So, connector 30 is movably arranged as main cover plate 10 On, then the position of the auxiliary cover plate 20 that is connected with connector 30 on main cover plate 10 can also adjust, and then can ensure to aid in Cover plate 20 has the second place covered the first position being located on peep hole 11 and expose peep hole 11.

Under normal circumstances, in order to prevent pedestrian or vehicle from dropping on pipe trench, the lid of auxiliary cover plate 20 is located at peep hole On 11.When the pipe trench that multiple cover plate lids set region leaks, staff is one by one by auxiliary cover plate 20 from peep hole 11 Move away so that auxiliary cover plate 20 is observed at cover plate place by peep hole 11 afterwards in the second place for exposing peep hole 11 Whether pipe trench leaks, if pipe leaks at this, main cover plate 10 is taken out from pipe trench to (removal) and to pipe trench at this Repaired.It is located at after staff completes investigation or maintenance, then by the lid of main cover plate 10 on pipe trench, and by auxiliary cover plate 20 It is moved to the first position that lid is located on peep hole 11.

As shown in Figure 1 to Figure 3, through hole 12 is provided with main cover plate 10, through hole 12 is set close to peep hole 11, and connector 30 one end passes out of through hole 12.So, connector 30 can move in through hole 12 so that auxiliary cover plate 20 can be in master Moved on cover plate 10, and then can adjust auxiliary cover plate 20 and peep hole 11 covers relation.The structure letter of said structure It is single, it is easily worked so that main cover plate 10 and the assembling of auxiliary cover plate 20 are more prone to, and reduce the labor intensity of staff.

As shown in figure 3, connector 30 includes main part 31 and stopper section 32.Wherein, main part 31 is located in through hole 12. Stopper section 32 is located at the lower section of main part 31, and stopper section 32 can carry out counter stopper with main cover plate 10.So, in staff During operation auxiliary cover plate 20 moves, main part 31 is moved relative to through hole 12 so that auxiliary cover plate 20 can Being moved relative to main cover plate 10, stopper section 32 and the progress counter stopper of main cover plate 10 are spacing to be carried out to auxiliary cover plate 20, Prevent auxiliary cover plate 20 from deviating from from main cover plate 10.Above-mentioned setting causes auxiliary cover plate 20 to be movably connected with main cover plate 10, And it will not depart from main cover plate 10 and coordinate.

Alternatively, through hole 12 is circular hole structure.So, said structure causes motion of the main part 31 in through hole 12 more Add it is smooth, and then cause movement of the staff to auxiliary cover plate 20 be more prone to.In addition, the structure of said structure is simple, hold Easy processing.

As shown in figure 3, main part 31 and stopper section 32 are rod-like structure, main part 31 is set with stopper section 32 in angle, And projected length of the stopper section 32 on main cover plate 10 is more than the aperture of through hole 12.So, the main part 31 of rod-like structure is logical Moved in hole 12 so that the friction force of main part 31 and through hole 12 is smaller, and then causes main part 31 relative to logical The motion in hole 12 is more smooth.

Specifically, the above-mentioned setting of stopper section 32 can ensure that stopper section 32 will not deviate from from through hole 12, and then prevent Staff during auxiliary cover plate 20 is moved, from main cover plate 10 deviate from by auxiliary cover plate 20 so that the connection of the two is more Reliably.

Alternatively, main part 31 is vertically arranged with stopper section 32.So, above-mentioned setting causes main part 31 and stopper section 32 Assembling it is simpler, easy.

In the present embodiment, auxiliary cover plate 20 is welded with main part 31.Welding causes auxiliary cover plate 20 and main part 31 Connection is more firm, improves the connective stability of the two.In addition, the processing mode of welding has, compactness is good, saves material And processing cost it is low the characteristics of.

As shown in Figure 1 to Figure 3, cover plate also includes connection hanger 40.Wherein, connection hanger 40 is arranged on main cover plate 10, And connection hanger 40 avoids peep hole 11 and set.So, after staff, which operates auxiliary cover plate 20, exposes peep hole 11, pass through Peep hole 11 finds that the pipe trench at cover plate position leaks, then pulls connection hanger 40 to enter so that main cover plate 10 to be moved away And facilitate staff to carry out the maintenance of pipe trench and do not leak.Above-mentioned setting make it that operation of the staff to main cover plate 10 is more square Just, usage experience is improved.

Alternatively, hanger 40 is connected to be multiple, and length direction of multiple connection hangers 40 along main cover plate 10 is arranged at intervals.Such as Shown in Fig. 1, in the present embodiment, connection hanger 40 is two, length direction interval of two connection hangers 40 along main cover plate 10 Set, and be located at the both sides of peep hole 11 respectively.So, during staff moves main cover plate 10, both hands, which pull, to be connected Hanger 40 is connect so that main cover plate 10 to be removed at the pipe trench of leakage.Above-mentioned setting causes being more uniformly stressed for main cover plate 10, no 10 inclined situation of main cover plate can occur, and then staff is more prone to moving for main cover plate 10.

As shown in figure 3, connection hanger 40 includes hanger main body 41 and limiting section.Wherein, hanger main body 41 is U-shaped, hanger Two ends of main body 41 pass through from main cover plate 10 respectively.Limiting section be two, two limiting sections respectively with hanger main body 41 Two ends be connected, to avoid hanger main body 41 from deviating from from main cover plate 10.So, staff does not move main cover plate 10 When, connection hanger 40 sink naturally under deadweight, and with the counter stopper of main cover plate 10.When staff needs to move main cover plate 10 When, pull-up hanger main body 41, and limiting section and the counter stopper of main cover plate 10, then hanger main body 41 can not be taken off from main cover plate 10 Go out, to ensure that staff can move main cover plate 10 away by connecting hanger 40 from leakage pipe trench.In addition, said structure It is simple in construction, it is easily worked.

Embodiment two

Cover plate and the difference of embodiment one in embodiment two are：The structure for connecting hanger is different.

In the present embodiment, connection hanger includes hanger main body and at least two connecting portions.Wherein, two connecting portions are passed through Hanger main body is arranged on main cover plate, the both ends of hanger main body are pivotably connected with two connecting portions respectively.So, work When personnel do not move main cover plate, connection hanger sinks naturally under deadweight, and is contacted with main cover plate.When staff needs to move During main cover plate, pull-up hanger main body, hanger main body is pivoted relative to two connecting portions, but not is deviate from from main cover plate, To ensure that staff can move main cover plate away by connecting hanger from leakage pipe trench.In addition, the structure letter of said structure It is single, it is easily worked.

As can be seen from the above description, the utility model the above embodiments realize following technique effect：

Auxiliary cover plate can be covered and is located on peep hole, and can expose peep hole.Under normal circumstances, auxiliary cover plate lid is located at On peep hole with ensure vehicle on cover plate etc. can normal pass, when the pipe trench under cover plate leaks, staff behaviour Make auxiliary cover plate so that peep hole to be exposed, whether the pipe trench observed afterwards by peep hole under the cover plate leaks, if occurring Leakage then carries out corresponding measure.Above-mentioned setting causes the process that staff investigates to pipe trench leakage point to be more prone to, fast, i.e., Peep hole only need to be exposed, while do not easily cause the damage of cover plate.

Compared with the investigation that leakage point is carried out with raising cover plate one by one in the prior art, the cover plate in the application causes work people Member is more convenient, fast to the investigation of pipe trench leak point, and then reduces the labor intensity of staff.Meanwhile above-mentioned setting is not The damage of cover plate can be caused, and then reduces the processing cost of cover plate.

Obviously, above-mentioned described embodiment is only the embodiment of the utility model part, rather than whole realities Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made The every other embodiment obtained, it should all belong to the scope of the utility model protection.

It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag Include " when, it indicates existing characteristics, step, work, device, component and/or combinations thereof.

It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, " Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein Or the order beyond those of description is implemented.

Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.

Claims (10)

1. a kind of be used to cover the cover plate for setting pipe trench, it is characterised in that the cover plate includes：

Main cover plate (10), lid are located on pipe trench, and peep hole (11) is provided with the main cover plate (10)；

Auxiliary cover plate (20), the auxiliary cover plate (20) are movably connected with the main cover plate (10), the auxiliary cover plate (20) there is lid to be located at the first position on the peep hole (11), the auxiliary cover plate (20), which also has, exposes the peep hole (11) the second place.

2. cover plate according to claim 1, it is characterised in that the cover plate also includes：

Connector (30), it is located on the main cover plate (10), and can be moved relative to the main cover plate (10), it is described One end of connector (30) is connected with the auxiliary cover plate (20), and the other end of the connector (30) can be with the main cover plate (10) counter stopper is to prevent the connector (30) from deviating from from the main cover plate (10).

3. cover plate according to claim 2, it is characterised in that through hole (12) is provided with the main cover plate (10), it is described Through hole (12) is set close to the peep hole (11), and one end of the connector (30) passes out of the through hole (12).

4. cover plate according to claim 3, it is characterised in that the connector (30) includes：

Main part (31), it is located in the through hole (12)；

Stopper section (32), positioned at the lower section of the main part (31), the stopper section (32) can enter with the main cover plate (10) Row counter stopper.

5. cover plate according to claim 4, it is characterised in that the main part (31) and/or the stopper section (32) are Rod-like structure, the main part (31) and the stopper section (32) are in angle setting, and the stopper section (32) in the main cover Projected length on plate (10) is more than the aperture of the through hole (12).

6. cover plate according to claim 4, it is characterised in that the auxiliary cover plate (20) is welded with the main part (31) Connect.

7. cover plate according to claim 1, it is characterised in that the cover plate also includes：

Hanger (40) is connected, is arranged on the main cover plate (10), and the connection hanger (40) avoids the peep hole (11) Set.

8. cover plate according to claim 7, it is characterised in that the connection hanger (40) is multiple, multiple connections Length direction of the hanger (40) along the main cover plate (10) is arranged at intervals.

9. cover plate according to claim 7, it is characterised in that the connection hanger (40) includes：

Hanger main body (41), the hanger main body (41) are U-shaped, and two ends of the hanger main body (41) are respectively from the master On cover plate (10) through；

Limiting section, the limiting section are two, two limiting sections, two end phases with the hanger main body (41) respectively Connection, to avoid the hanger main body (41) from deviating from from the main cover plate (10).

10. cover plate according to claim 7, it is characterised in that the connection hanger (40) includes：

Hanger main body (41)；

At least two connecting portions, the hanger main body (41) is arranged on the main cover plate (10) by two connecting portions On, the both ends of the hanger main body (41) are pivotably connected with two connecting portions respectively.