CN207277373U - A kind of riding track being used in foundation pit construction - Google Patents

A kind of riding track being used in foundation pit construction Download PDF

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Publication number
CN207277373U
CN207277373U CN201721257866.6U CN201721257866U CN207277373U CN 207277373 U CN207277373 U CN 207277373U CN 201721257866 U CN201721257866 U CN 201721257866U CN 207277373 U CN207277373 U CN 207277373U
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China
Prior art keywords
riding track
foundation pit
plate
bracing members
riding
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CN201721257866.6U
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Chinese (zh)
Inventor
姜俊锋
刘熀明
李昌泽
吴同昌
曾宏强
彭金宝
周克宇
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China Construction Eighth Engineering Division Co Ltd
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China Construction Eighth Engineering Division Co Ltd
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Priority to CN201721257866.6U priority Critical patent/CN207277373U/en
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Abstract

The utility model provides a kind of riding track being used in foundation pit construction, including bracing members and riding track;The both ends of wherein bracing members are connected to the both sides of foundation pit, riding track includes multiple riding track units being detachably connected, riding track unit is equipped with first leg and the second supporting leg, first leg and the second supporting leg are located at the both sides of riding track unit and by the first connection structure drawknots, and riding track unit is bound on bracing members.The utility model solves the problems, such as that personnel are current in the case that piping lane foundation pit width is larger, foundation pit is longer, and the rigidity that riding track is had by oneself using internal support of foundation pit can save material, riding track is by the way of unit spliced at the same time, it can be adapted for various foundation pit width, it is convenient for disassembly and assembly, lifting can be had enough to meet the need and used.

Description

A kind of riding track being used in foundation pit construction
Technical field
A kind of riding track is the utility model is related to, relates in particular to a kind of riding track being used in foundation pit construction.
Background technology
When underground pipe gallery foundation pit width is larger, foundation pit length is longer, when carrying out construction operation, personnel laterally pass through It is inconvenient, it is therefore desirable to which that a riding track that can be facilitated the movement of persons is set, and piping lane foundation pit is long, width differs, and takes What type of riding track enables it to adapt to the foundation pit of different in width, while structure lightened easily to carry out turnover be remarkable Can riding track be standardized using the key problem for needing to solve.If riding track is directly set up above foundation pit, then the span of riding track Can be bigger, it is high to rigidity requirement, the material that riding track uses can be caused to greatly increase, dead load increases, and can not be had enough to meet the need, Increase use cost, therefore the rigidity for how utilizing pattern foundation pit supporting structure inner support to have by oneself, make riding track and support collective effect, reduce horse Road material, mitigates dead weight, be remarkable riding track can tool-type turnover need the main problem that solves.
Since underground pipe gallery structural section type is more, size differs, there are the foundation pit of different in width, if direct root Riding track is made according to foundation pit width, the riding track between different in width foundation pit can be caused not to be used in turn mutually, therefore how by horse Road carries out blocking, modularization, and it is remarkable riding track energy riding track is carried out assembled application in the foundation pit of different in width The no main problem for carrying out extensive use, largely having enough to meet the need.
Utility model content
In view of the foregoing, the utility model provides a kind of riding track being used in foundation pit construction, utilizes the steel in foundation pit Supporting structure, is fixedly mounted riding track on bracing members, and riding track is detachably connected by multiple riding track units.For Realize above-mentioned purpose, the technical scheme adopted by the utility model is that:
A kind of riding track being used in foundation pit construction, including:
Bracing members, the both ends of the bracing members are connected to the both sides of the foundation pit;
Riding track, the riding track include multiple riding track units being detachably connected, and the riding track unit is equipped with first Supporting leg and the second supporting leg, the first leg and second supporting leg are located at the both sides of the riding track unit and by the first connections Structure drawknot, the riding track unit is bound on the bracing members.
The beneficial effects of the utility model are:
1. the rigidity being had by oneself using bracing members in foundation pit carries out the installation of riding track, mounting material has been saved.
2. riding track by the way of unit spliced, can be adapted for various foundation pit width, convenient for disassembly and assembly, lifting can be had enough to meet the need Use.
3. by installing riding track in foundation pit, facilitate passing through for personnel, and the condition of construction of viewing foundation pit.
The utility model it is a kind of be used for foundation pit construction in it is riding track further improvement lies in that, the first connection structure bag Include the first through hole in the first leg, the second through hole on second supporting leg and be connected to described first The locking member of through hole and second through hole.
A kind of further improve of riding track being used in foundation pit construction of the utility model is that the locking member is resisted against The lower part of the bracing members.
The utility model it is a kind of be used for foundation pit construction in it is riding track further improvement lies in that, the riding track unit includes bottom Framework and support plate, the bottom plate skeleton are placed on the bracing members, and the top of the bottom plate skeleton is connected with the support Plate.
A kind of further improve of riding track being used in foundation pit construction of the utility model is that the riding track unit also wraps Include the protective fence for the both sides for being connected to the bottom plate skeleton.
A kind of further improve of riding track being used in foundation pit construction of the utility model is that the protective fence includes anti- Guardrail skeleton and the protection network for being connected to the protective fence skeleton.
A kind of further improve of riding track being used in foundation pit construction of the utility model be, the bottom of the protective fence Equipped with skirting board.
The utility model it is a kind of be used for foundation pit construction in it is riding track further improvement lies in that, the adjacent riding track unit by Second connection structure is detachably connected, and second connection structure includes the first connecting plate, the second connecting plate and connection described the The connector of one connecting plate and second connecting plate.
A kind of further improve of riding track being used in foundation pit construction of the utility model is, on first connecting plate Equipped with the first connecting hole, second connecting plate is equipped with the second connecting hole, and the connector is connected to first connecting hole With the second connecting hole.
The utility model is a kind of be used for riding track in foundation pit construction further improvement lies in that, the bracing members and described the Step up block equipped with timber wedge between one supporting leg and second supporting leg.
Brief description of the drawings
Fig. 1 is a kind of cross section signal for being used for riding track unit in the riding track embodiment in foundation pit construction of the utility model Figure.
Fig. 2 is a kind of company for being used for adjacent riding track unit junction in the riding track embodiment in foundation pit construction of the utility model Connect schematic diagram.
Fig. 3 is the enlarged diagram at A in the utility model Fig. 2.
Fig. 4 is the side schematic view of the utility model Fig. 3.
Embodiment
For the benefit of to the understanding of the utility model, illustrate with reference to the accompanying drawings and embodiments.
Please refer to Fig.1 to Fig.4, the utility model provides a kind of riding track being used in foundation pit construction, including bracing members 1 and horse Road 2.Wherein the both ends of bracing members 1 connect the both sides of foundation pit, a kind of supporting of the bracing members 1 as foundation pit, for strengthening base respectively The stability in hole.Riding track 2 is provided with bracing members 1, riding track 2 is detachably connected with bracing members 1.
From Fig. 1 and Fig. 2, riding track 2 includes multiple riding track units 21 being detachably connected, adjacent riding track unit Linked together between 21 by the second connection structure;Multiple riding track units 21 are detachable successively along the direction of bracing members 1 Link together.
Specifically, riding track unit 21 is equipped with 213 and second supporting leg 214 of first leg, 213 and second supporting leg of first leg 214 are located at the both sides of riding track unit and are bound to by the first connection structure drawknot, and by riding track unit 21 on bracing members 1.
In the present embodiment, the contraposition of 213 and second supporting leg 214 of first leg is arranged on the both sides of the bottom of riding track unit 21.
It is preferred that the first connection structure include be arranged on first leg 213 on first through hole, on the second supporting leg 214 The second through hole and connection first through hole and the second through hole locking member 7.
It is preferred that locking member 7 is resisted against the lower part of bracing members, riding track unit 21 can be anchored on bracing members 1, further The tightness of riding track unit is improved, improves safety in utilization.
Riding track unit further includes bottom plate skeleton 211 and support plate 4, and bottom plate skeleton 211 is placed on bracing members 1, bottom plate skeleton 211 top is connected with support plate 4, and easy to the current of personnel, bottom plate skeleton 211 is with support plate 4 by being welded together.
In the present embodiment, screw bolt and nut connection can be selected in locking member 7 or screw rod is connected with nut.
In the present embodiment, support plate 4 is equipped with anti-skidding embossing, easy to the safe passing of staff, improves safe to use Property.
Riding track unit 21 further includes the protective fence for being connected to 211 both sides of bottom plate skeleton;Wherein protective fence includes protective fence bone Frame 212 and the protection network being connected on protective fence skeleton 212, facilitate the safe passing of personnel.
It is preferred that a galvanized steel plain sheet substrate is hung or connected on the outside of protective fence, for placing propaganda scroll.
Goodly, the bottom of protective fence is equipped with skirting board 6, the support of the bottom of skirting board 6 and the top of bottom plate skeleton 211 to sedan-chair Plate 4 is seamlessly connected, and can prevent object from falling in foundation pit.
From Fig. 1 to Fig. 4, what two neighboring riding track unit 21 was detachably connected by the second connection structure, the Two connection structures include the connection of the first connecting plate 81, the second connecting plate 82 and the first connecting plate 81 of connection and the second connecting plate 82 Part 5;Specifically, the first connecting plate 81 and the second connecting plate 82, the first connecting plate are respectively equipped with two neighboring riding track unit 21 81 are equipped with the first connecting hole, and the second connecting plate 82 is equipped with the second connecting hole, and connector 5 connects the first connecting hole and second and connects Connect hole.In the present embodiment, the first connecting plate 81 and the second connecting plate 82 are respectively arranged on two neighboring riding track unit 21, specifically The protective fence being connected on adjacent riding track unit 21.
It is preferred that the first connecting hole and the contraposition of the second connecting hole are set, connector 5 can select bolt and nut connection or spiral shell Stem nut connects, easy to the installing and dismounting between adjacent riding track unit 21.
From Fig. 1 and Fig. 2, step up block equipped with timber wedge between 213 and second supporting leg 214 of bracing members 1 and first leg.Tool Body, timber wedge steps up first timber wedge of the block including being placed in just in support 1 and steps up block 31 and be placed in just to support the second timber wedge on 1 to add Tight block 32;Wherein, first leg 213 is support on the first timber wedge and steps up block 31, and the second supporting leg 214 is support on the second timber wedge and steps up block 32, easy to the fixed installation of riding track unit 1, while improve installation stability.In the present embodiment, the bottom of bottom plate skeleton 211 is same When be support on the first timber wedge and step up the top that 31 and second timber wedge of block steps up block 32, step up block 31 and the by installing the first timber wedge Two timber wedges step up block 32 and are securedly mounted to riding track unit 21 and bracing members 1 together.First timber wedge step up on block 31 with bracing members The side of contact is bonded completely with the outer wall of bracing members, and the second timber wedge steps up side and the bracing members contacted on block 32 with bracing members Outer wall be also bonded completely, easy to improve support strength, and then riding track unit 21 is fixed on bracing members 1, is formed stable Structural system, improves safety in utilization.
In the present embodiment, bottom plate skeleton 211 and protective fence skeleton 212 are all the grid structures formed by reinforcement welding, its Middle grid structure is the rectangular frame being welded to each other by transverse steel and longitudinal reinforcement.Protection network and protective fence skeleton 212 Between be to be connected by spot welding.
In the present embodiment, foundation pit is using steel sheet pile+steel purlin+inner support and the supporting shape of bored concrete pile+steel purlin+bracing members Formula;Wherein foundation depth 4.0m-9.0m, width 6.5m-11.5m, the outside diameters of bracing members 1 are 609mm, the wall thickness of bracing members 1 14mm, bottom plate skeleton 211,213 and second supporting leg 214 of first leg be not small by square steel tube, the thickness of 60mm × 40mm × 2.5mm Formed in the embossed steel plates of 3mm;Protective fence skeleton 212 is not less than the pressure of 3mm by 40mm × 40mm × 2.5mm square steel tubes, thickness Checker plate is formed;The aperture of protection network is 7mm × 15mm.
In the present embodiment, the both sides of riding track 1 further respectively have propaganda board, for installing safe drumbeating vertically hung scroll, propaganda board bone Frame is zinc-plated square steel pipe;Wherein, propaganda board hang on the protective fence of both sides or is welded to connect with protective fence skeleton 212.
In the present embodiment, when 1 both sides of riding track and ground level apart from it is excessive when, can use above and below simple step, step bone Frame is welded using square steel tube, the surface installation embossing checkered plates of step skeleton.After 1 integral installation of riding track fixation, The both ends installation step of riding track 1, can be by being welded to connect between step and riding track 1.
In the present embodiment, it is and in smooth, the fast passing of personnel, riding track 1 can be placed in the surface of bracing members 1.
The utility model is a kind of be used in foundation pit construction riding track is simple for production, structure is reliable, can be used in turn, greatly The current easy to use of deep basal pit operating personnel is facilitated, by using the mode of unit spliced, can be adapted for different foundation pits Width, it is convenient for disassembly and assembly, lifting can be had enough to meet the need and used, adaptive faculty is strong.
A kind of installation and application for the riding track being used in foundation pit construction of the utility model.
1. riding track unit is detachably connected on bracing members by locking member.
2. adjacent riding track unit is detachably connected by connector.
3. galvanized steel plain sheet substrate is hung on the protective fence of riding track both sides, for installing safe drumbeating vertically hung scroll.
The utility model is described in detail above in association with accompanying drawings and embodiments, those skilled in the art can Many variations example is made to the utility model according to the above description.Thus, some details in embodiment should not be formed to this reality With new restriction, the utility model will be used as the scope of protection of the utility model using the scope that the appended claims define.

Claims (10)

  1. A kind of 1. riding track being used in foundation pit construction, it is characterised in that including:
    Bracing members, the both ends of the bracing members are connected to the both sides of the foundation pit;
    Riding track, the riding track include multiple riding track units being detachably connected, and the riding track unit is equipped with first leg With the second supporting leg, the first leg and second supporting leg are located at the both sides of the riding track unit and pass through the first connection structure Drawknot, the riding track unit is bound on the bracing members.
  2. 2. the riding track according to claim 1 being used in foundation pit construction, it is characterised in that:First connection structure includes First through hole in the first leg, the second through hole on second supporting leg and to be connected to described first logical Hole and the locking member of second through hole.
  3. 3. the riding track according to claim 2 being used in foundation pit construction, it is characterised in that:The locking member is resisted against described The lower part of bracing members.
  4. 4. the riding track according to claim 1 being used in foundation pit construction, it is characterised in that:The riding track unit includes bottom plate Skeleton and support plate, the bottom plate skeleton are placed on the bracing members, and the top of the bottom plate skeleton is connected with the support plate.
  5. 5. the riding track according to claim 4 being used in foundation pit construction, it is characterised in that:The riding track unit further includes company It is connected to the protective fence of the both sides of the bottom plate skeleton.
  6. 6. the riding track according to claim 5 being used in foundation pit construction, it is characterised in that the protective fence includes protective fence Skeleton and the protection network for being connected to the protective fence skeleton.
  7. 7. the riding track according to claim 5 being used in foundation pit construction, it is characterised in that:The bottom of the protective fence is equipped with Skirting board.
  8. 8. the riding track according to claim 1 being used in foundation pit construction, it is characterised in that:The adjacent riding track unit is by Two connection structures are detachably connected, and second connection structure includes the first connecting plate, the second connecting plate and connection described first The connector of connecting plate and second connecting plate.
  9. 9. the riding track according to claim 8 being used in foundation pit construction, it is characterised in that:First connecting plate is equipped with First connecting hole, second connecting plate are equipped with the second connecting hole, and the connector is connected to first connecting hole and Two connecting holes.
  10. 10. the riding track according to claim 1 being used in foundation pit construction, it is characterised in that:The bracing members and described the Step up block equipped with timber wedge between one supporting leg and second supporting leg.
CN201721257866.6U 2017-09-28 2017-09-28 A kind of riding track being used in foundation pit construction Active CN207277373U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721257866.6U CN207277373U (en) 2017-09-28 2017-09-28 A kind of riding track being used in foundation pit construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721257866.6U CN207277373U (en) 2017-09-28 2017-09-28 A kind of riding track being used in foundation pit construction

Publications (1)

Publication Number Publication Date
CN207277373U true CN207277373U (en) 2018-04-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721257866.6U Active CN207277373U (en) 2017-09-28 2017-09-28 A kind of riding track being used in foundation pit construction

Country Status (1)

Country Link
CN (1) CN207277373U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112282399A (en) * 2020-10-09 2021-01-29 中交二航局成都城市建设工程有限公司 Safety protective guard suitable for steel shotcrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112282399A (en) * 2020-10-09 2021-01-29 中交二航局成都城市建设工程有限公司 Safety protective guard suitable for steel shotcrete

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