CN202627016U - Balance weight ground beam for quickly assembled communication base station - Google Patents
Balance weight ground beam for quickly assembled communication base station Download PDFInfo
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- CN202627016U CN202627016U CN 201220118597 CN201220118597U CN202627016U CN 202627016 U CN202627016 U CN 202627016U CN 201220118597 CN201220118597 CN 201220118597 CN 201220118597 U CN201220118597 U CN 201220118597U CN 202627016 U CN202627016 U CN 202627016U
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Abstract
The utility model discloses a balance weight ground beam for a quickly assembled communication base station. The balance weight ground beam comprises at least two connection beams arranged side by side and a pair of basic bases arranged on two sides of the connection beams, wherein the connection beams and the basic bases are supported by concrete; two ends of the connection beams are fixedly connected with the basic bases respectively; the connection beams and the basic bases are overlapped in a height direction; and the connection beams and the basic bases are perpendicular to each other. The balance weight ground beam has the advantages of high assembly speed, simple structure and low cost.
Description
Technical field
The utility model relates to a kind of counterweight grade beam that is used for communication base station.
Background technology
Communication base station is the infrastructure of communication operation, also is the of paramount importance part of whole communication network.Along with the continuous growth of mobile communication business, the construction demand of communication base station is also increasing.Therefore, common carrier has eager demand for quick construction, reduction infrastructure and the operation maintenance cost of base station.Base station construction cycle and construction cost are the bottleneck problems that the communications industry remains to be broken through.The construction mode of traditional base station is that iron tower foundation, machine room all need carry out soil excavation, casting and compacting of concrete and maintenance at the scene, and its spent time is the subject matter that the restriction base station is built fast.
For overcoming the shortcoming of traditional base station construction mode length consuming time; China utility model patent ZL201120201512.6 has announced a kind of portable fast-assembling base station; Comprise steel work base, communications equipment room, communication tower and supporting bracing or strutting arrangement, the concrete weight coating piece that the steel work base comprises bottom girder and is located at the bottom girder top; Bottom girder comprise at least 5 longerons being arranged side by side and with vertically disposed at least two crossbeams of longeron, longitudinal and cross beam is fixedly connected; The concrete weight coating piece is symmetrically set on four jiaos of bottom girder, leaves the gap between two adjacent concrete weight coating pieces parallel with crossbeam, is fixed with protected apron at this gap location; Bracing or strutting arrangement comprises fixed support and adjustable supports; Machine room is the container-type machine room.There is following shortcoming in this base station: 1, base and bracing or strutting arrangement all adopt steel work, and the steel material that expends is big, and cost is high.2, owing to employing steel work base, thereby its firmness need be provided with the concrete weight coating piece inadequately on four jiaos of base, and complex structure is installed consuming time.
The utility model content
When overcoming the installation fee of prior art, shortcoming that cost is high, the utility model provides a kind of counterweight grade beam that is used for the quick assembled type communication base station rapid, simple in structure, that cost is low of installing.
The counterweight grade beam that is used for the quick assembled type communication base station, tie-beam that comprises arrangement arranged side by side and a pair of sole plate that is positioned at the tie-beam both sides;
It is characterized in that: tie-beam and sole plate support by concrete; The tie-beam two ends are fixedly connected with sole plate respectively; The quantity of tie-beam is at least two, and tie-beam and sole plate have the overlapping region on short transverse, and tie-beam is vertical each other with sole plate.
Further, the volume of tie-beam is less than the volume of sole plate, and sole plate is cuboid.
As preferably, tie-beam respectively with the sole plate joggle.Be set to tenon on the tie-beam, tongue-and-groove is set on the sole plate, the corresponding tongue-and-groove of tenon, tongue-and-groove is convergent from the top down.The taper angle of tongue-and-groove is 5 ° ~ 60 °.
A kind of concrete joggle mode: the tenon 12A1 of swallow-tail form is processed at the two ends of tie-beam, and the tongue-and-groove of swallow-tail form is set on the sole plate, and the big end of tongue-and-groove at interior, small end outside; During installation, the tenon of tie-beam is inserted in the tongue-and-groove corresponding on the sole plate from the top down.Tenon and tongue-and-groove interference fit, tongue-and-groove convergent are from the top down guaranteed being fixedly connected of sole plate and tie-beam to increase the frictional force of tongue-and-groove and tenon.
Another kind of concrete joggle mode: the two ends of tie-beam extend to form tenon respectively downwards, sole plate inside offer with the adaptive through hole of tenon as tongue-and-groove, the corresponding tongue-and-groove of tenon.Tongue-and-groove is convergent from the top down, to increase the frictional force of tenon and tongue-and-groove.
Another kind of concrete joggle mode: the two ends of tie-beam extend to form tenon respectively downwards, and sole plate inside offers the through hole adaptive with tenon, and this through hole is as tongue-and-groove; The sole plate surface also offers the holding tank that holds tie-beam, and holding tank is communicated with tongue-and-groove, when tenon inserts in the tongue-and-groove, in the tie-beam entering holding tank.
Another kind of concrete joggle mode: the two ends of sole plate offer tongue-and-groove respectively, and beam body one epitaxial lateral overgrowth of tie-beam is stretched the formation tenon, the corresponding tongue-and-groove of tenon.Tenon and tongue-and-groove all are swallow-tail form, and the small end of tongue-and-groove outside, hold interior greatly.
Another kind of concrete joggle mode: the cross section of tie-beam is E shape, and the projection at tie-beam two ends is offered the through hole corresponding with tenon as tenon on the sole plate, and this through hole is as tongue-and-groove; The surface of sole plate offers and allows tie-beam to embed the storage tank in it, when tie-beam embeds in the storage tank fully, tie-beam and sole plate flush.The central protrusion of tie-beam between two sole plates and with two sole plate matched in clearance, the surface of the central protrusion of tie-beam and sole plate flush.
As preferably, the tie-beam two ends are connected through bolt with sole plate respectively.
A kind of concrete bolt connecting mode: the two ends of tie-beam are provided with the tie-beam flange respectively, and sole plate is provided with the sole plate flange corresponding with the tie-beam flange, and the tie-beam flange is connected through bolton with the sole plate flange.
Another kind of concrete bolt connecting mode:, beam body one side of tie-beam is provided with the tie-beam flange, and the two ends of sole plate are arranged at the sole plate flange respectively, and the tie-beam flange connects through bolton with corresponding sole plate flange.
As preferably; The two ends of tie-beam stretch out respectively and form the extension, and the thickness of extension offers the containing groove that holds the extension less than the thickness of tie-beam on the sole plate; The height of containing groove equals the thickness of extension; Containing groove and extension are adaptive, are equipped with pin for suppressing metal between extension and the sole plate, to be fixedly connected beam and sole plate.Be interference fit between extension and the containing groove, to increase the frictional force between extension and the containing groove, make tie-beam and sole plate combine more fastening.After assembling was accomplished, the upper surface of tie-beam flushes with the upper surface of sole plate basically, and was specious.
The described method that is used for the counterweight grade beam of quick assembled type communication base station is installed, may further comprise the steps:
1), preparation concrete tie-beam and concrete foundation base, sole plate and tie-beam all are cuboid, the volume of sole plate is greater than the tie-beam volume;
2), on sole plate and tie-beam, make bindiny mechanism respectively, bindiny mechanism makes tie-beam vertical each other with sole plate, and tie-beam and sole plate have the overlapping region on short transverse;
3), the placement location of foundation of planning base or tie-beam, and put sole plate or tie-beam by placement location;
4), the syndeton on tie-beam and the sole plate is aimed at each other fixed connection beam bindiny mechanism and sole plate bindiny mechanism.
Step 2) bindiny mechanism in is a tenon groove structure, and tie-beam is provided with tenon, and sole plate is provided with tongue-and-groove;
In the step 4), the method for aiming at the tenon groove structure of tie-beam and sole plate does, with the loop wheel machine tie-beam of slinging, and the angle of adjustment tie-beam makes tenon aim at the tongue-and-groove of correspondence, slowly puts down tie-beam then, and tenon is progressed in the tongue-and-groove; Under the deadweight effect of tie-beam, tenon gets in the tongue-and-groove fully; Tie-beam and sole plate are integrated, installation.
Perhaps, the bindiny mechanism step 2) comprises tie-beam flange and the sole plate flange on the sole plate on the tie-beam;
In the step 4), the screw of tie-beam flange and sole plate flange is aimed at one by one, re-used screw and pass tie-beam flange and sole plate flange, use nut check at last, accomplish the installation of tie-beam and sole plate.
The technical conceive of the utility model is: adopt concrete bed, tie-beam and sole plate surround the rectangular area on sustained height, as long as tie-beam and sole plate interfix, then this base is stability structure; Can practice thrift steel significantly, reduce cost.And, need the workpiece of assembling few, assembly relation is clear and definite, and assembling is quick.
The utlity model has the advantage rapid, simple in structure, that cost is low is installed.
Description of drawings
Fig. 1 is first kind of connected mode of sole plate and tie-beam.
Fig. 1-the 1st, the vertical view of Fig. 1.
Fig. 1-2 is that the A-A of Fig. 1 is to sectional view.
Fig. 2 is second kind of connected mode of sole plate and tie-beam.
Fig. 2-the 1st, the vertical view of Fig. 2.
Fig. 2-the 2nd, the B-B of Fig. 2 is to sectional view.
Fig. 3 is the third connected mode of sole plate and tie-beam.
Fig. 3-the 1st, the vertical view of Fig. 3.
Fig. 3-the 2nd, the C-C of Fig. 3 is to sectional view.
Fig. 4 is the 4th a kind of connected mode of sole plate and tie-beam.
Fig. 4-the 1st, the vertical view of Fig. 4.
Fig. 4-the 2nd, the D-D of Fig. 4 is to sectional view.
Fig. 5 is the 5th a kind of connected mode of sole plate and tie-beam.
Fig. 5-the 1st, the vertical view of Fig. 5.
Fig. 5-the 2nd, the E-E of Fig. 5 is to sectional view.
Fig. 6 is the 6th a kind of connected mode of sole plate and tie-beam.
Fig. 6-the 1st, the vertical view of Fig. 6.
Fig. 6-the 2nd, the F-F of Fig. 6 is to sectional view.
Fig. 7 is the 7th a kind of connected mode of sole plate and tie-beam.
Fig. 7-the 1st, the vertical view of Fig. 7.
Fig. 7-the 2nd, the G-G of Fig. 7 is to sectional view.
Fig. 8 is the 8th a kind of connected mode of sole plate and tie-beam.
Fig. 8-the 1st, the vertical view of Fig. 8.
Fig. 8-the 2nd, the H-H of Fig. 8 is to sectional view.
The specific embodiment
Embodiment one
With reference to Fig. 1,1-1,1-2
The counterweight grade beam that is used for the quick assembled type communication base station, tie-beam 12A that comprises arrangement arranged side by side and a pair of sole plate 11A that is positioned at tie-beam 12A both sides;
Tie-beam and sole plate are concrete bed, and tie-beam 12A two ends are fixedly connected with sole plate 11A respectively, and the quantity of tie-beam 12A is at least two, and tie-beam 12A and sole plate 11A are enclosed rectangle on sustained height.
The volume of tie-beam 12A is less than the volume of sole plate 11A.
Tie-beam respectively with the sole plate joggle.Be set to tenon on the tie-beam, tongue-and-groove is set on the sole plate, the corresponding tongue-and-groove of tenon, tongue-and-groove is convergent from the top down.The taper angle of tongue-and-groove is 5 ° ~ 60 °.
The joggle mode of tie-beam 12 and sole plate 11 has multiple; Adopt first kind of joggle mode in the present embodiment shown in Fig. 1, Fig. 1-1 and Fig. 1-2; The tenon 12A1 of swallow-tail form is processed at the two ends of tie-beam 12A; The tongue-and-groove of swallow-tail form is set on the sole plate 11A, and the big end of tongue-and-groove at interior, small end outside; During installation, the tenon 12A1 of tie-beam 12A is inserted sole plate 11A from the top down go up in the corresponding tongue-and-groove.Tenon 12A1 and tongue-and-groove interference fit are guaranteed being fixedly connected of sole plate 11A and tie-beam 12A.
The technical conceive of the utility model is: adopt concrete bed 1, tie-beam 12 surrounds the rectangular area with sole plate 11 on sustained height, as long as tie-beam 12 interfixes with sole plate 11, then this base 1 is stability structure; Can practice thrift steel significantly, reduce cost.And, need the workpiece of assembling few, assembly relation is clear and definite, and assembling is quick.
The utlity model has the advantage rapid, simple in structure, that cost is low is installed.
Embodiment two
With reference to Fig. 2,2-1,2-2
The difference part of present embodiment and embodiment one is that the connected mode of tie-beam and sole plate is different, and present embodiment adopts second kind of joggle mode shown in Fig. 2, Fig. 2-1 and Fig. 2-2.All the other structures are all identical.
Second kind of joggle mode is specific as follows: the two ends of tie-beam 12B extend to form tenon 12B1 respectively downwards, sole plate 11B inside offer with the adaptive through hole of tenon 12B1 as tongue-and-groove 11B1, the corresponding tongue-and-groove 11B1 of tenon 12B1.Tongue-and-groove 11B1 is convergent from the top down, to increase the frictional force of tenon 12B1 and tongue-and-groove 11B1.During installation, earlier tie-beam 12B is sling up to tenon 12B1 and the corresponding mutual contraposition of tongue-and-groove 11B1, slowly fall tie-beam 12B then, tenon 12B1 is inserted in the corresponding tongue-and-groove 11B1; Under the deadweight of tie-beam 12B, tenon 12B1 is pressed in the tongue-and-groove 11B1 of sole plate 11B, tie-beam 12B and sole plate 11B are integrated, base 1 installation.
Embodiment three
With reference to Fig. 3,3-1,3-2
The difference part of present embodiment and embodiment one is that the connected mode of tie-beam and sole plate is different, and present embodiment adopts the third joggle mode shown in Fig. 3, Fig. 3-1 and Fig. 3-2.All the other structures are all identical.
The third joggle mode is specially: the two ends of tie-beam 12C extend to form tenon 12C1 respectively downwards, and sole plate 11C inside offers the through hole adaptive with tenon 12C1, and this through hole is as tongue-and-groove; The sole plate surface also offers the holding tank that holds tie-beam, and holding tank is communicated with tongue-and-groove, when tenon inserts in the tongue-and-groove, in the tie-beam entering holding tank.During installation, earlier tie-beam 12C is sling up to tenon 12C1 and the corresponding mutual contraposition of tongue-and-groove 11C1, slowly fall tie-beam 12C then, tenon 12C1 is inserted in the corresponding tongue-and-groove 11C1, simultaneously, tie-beam 12C gets in the holding tank; Under the deadweight effect of tie-beam 12C, tenon 12C1 is pressed in the tongue-and-groove 11C1 of sole plate 11C; Tie-beam 12C and sole plate 11C are integrated; After base 1 installation, the upper surface of tie-beam 12C and the flush of sole plate 11C, specious.
Embodiment four
With reference to Fig. 4,4-1,4-2
The difference part of present embodiment and embodiment one is that the connected mode of tie-beam and sole plate is different, and present embodiment adopts the 4th kind of joggle mode shown in Fig. 4, Fig. 4-1 and Fig. 4-2.All the other structures are all identical.
The 4th kind of joggle mode is specially: the two ends of sole plate offer tongue-and-groove respectively, and beam body one epitaxial lateral overgrowth of tie-beam is stretched the formation tenon, the corresponding tongue-and-groove of tenon.Tenon and tongue-and-groove all are swallow-tail form, and the small end of tongue-and-groove outside, hold interior greatly.During installation, earlier tie-beam 12D is sling up to tenon 12D1 and the corresponding mutual contraposition of tongue-and-groove 11D1, slowly fall tie-beam 12D then, tenon 12D1 is inserted in the corresponding tongue-and-groove 11D1; Under the deadweight effect of tie-beam 12D, tenon 12D1 is pressed in the tongue-and-groove 11D1 of sole plate 11D; Tie-beam 12D and sole plate 11D are integrated; After base 1 installation, the upper surface of tie-beam 12D and the flush of sole plate 11D, specious.
Embodiment five
With reference to Fig. 5,5-1,5-2
The difference part of present embodiment and embodiment one is that tie-beam 12E is different with the connected mode of sole plate 11E, and present embodiment adopts the 5th kind of joggle mode shown in Fig. 5, Fig. 5-1 and Fig. 5-2.All the other structures are all identical.
The 5th kind of joggle mode is specially: the cross section of tie-beam 12E is E shape, and the projection at tie-beam 12E two ends is offered the through hole corresponding with tenon 12E1 as tenon 12E1 on the sole plate 11E, and this through hole is as tongue-and-groove; The surface of sole plate 11E offers and allows tie-beam 12E to embed the storage tank in it, when tie-beam 12E embeds in the storage tank fully, tie-beam 12E and sole plate 11E flush.The central protrusion of tie-beam 12E between two sole plate 11E and with two sole plate 11E matched in clearance, the surface of the central protrusion of tie-beam 12E and sole plate 11E flush.During installation, can be that tie-beam 12E places under the sole plate 11E, also can be that sole plate 11E places under the tie-beam 12E.As shown in Figure 7, tie-beam 12E places following time of sole plate 11E, earlier with tie-beam 12E put abreast on the bottom surface, the tenon of tie-beam 12E aligns each other; Sole plate 11E sling then to tie-beam 12E top, and adjustment sole plate 11E aims at tenon up to tongue-and-groove, slowly puts down sole plate 11E, in tenon gets into tongue-and-groove, tie-beam 12E embeds in the storage tank simultaneously.Sole plate 11E flushes with tie-beam 12E basically under the deadweight effect of sole plate 11E, tie-beam 12E and sole plate 11E be integrated the base installation.
Embodiment six
With reference to Fig. 6,6-1,6-2
The difference part of present embodiment and embodiment one is that tie-beam 12F is different with the connected mode of sole plate 11F, and present embodiment adopts the 6th kind of connected mode shown in Fig. 6, Fig. 6-1 and Fig. 6-2.All the other structures are all identical.
The 6th kind of connected mode is specially: tie-beam 12F two ends are connected through bolt with sole plate 11F respectively.The two ends of tie-beam 12F are provided with tie-beam flange 12F1 respectively, and sole plate 11F is provided with the sole plate flange 11F1 corresponding with tie-beam flange 12F1, and tie-beam flange 12F1 is connected through bolton with sole plate flange 11F1.During installation, only need the position of adjustment tie-beam 12F, make tie-beam flange 12F1 and the corresponding mutual contraposition of sole plate flange 11F1, get final product simple installation, simple to operate with bolt tie-beam flange 12F1 and sole plate flange 11F1 then.
Embodiment seven
With reference to Fig. 7,7-1,7-2
The difference part of present embodiment and embodiment one is that tie-beam 12G is different with the connected mode of sole plate 11G, and present embodiment adopts the 7th kind of connected mode shown in Fig. 7, Fig. 7-1 and Fig. 7-2.All the other structures are all identical.
The 7th kind of connected mode of tie-beam 12G and sole plate 11G is specially: beam body one side of tie-beam 12G is provided with tie-beam flange 12G1; The two ends of sole plate 11G are arranged at sole plate flange 11G1 respectively, and tie-beam flange 12G1 connects through bolton with corresponding sole plate flange 11G1.Each end of sole plate 11G has a plurality of sole plate flange 11G1, the corresponding tie-beam flange 12G1 of sole plate flange 11G1.During installation, tie-beam 12G is placed the outside of sole plate 11G, the position of adjustment tie-beam 12G is up to tie-beam flange 12G1 and sole plate flange 11G1 contraposition one by one, at last with bolt each sole plate flange 11G1 of connection and tie-beam flange 12G1.Than embodiment six, present embodiment is because the quantity of tie-beam flange 12G1 and sole plate flange 11G1 is many, so the bonding strength of tie-beam 12G and sole plate 11G strengthens good stability.
Embodiment eight
With reference to Fig. 8,8-1,8-2
The difference part of present embodiment and embodiment one is that tie-beam 12H is different with the connected mode of sole plate 11H, and present embodiment adopts the 8th kind of connected mode shown in Fig. 8, Fig. 8-1 and Fig. 8-2.All the other structures are all identical.
The 8th kind of connected mode of tie-beam 12H and sole plate 11H is specially: the two ends of tie-beam 12H stretch out respectively and form extension 12H1; The thickness of extension 12H1 is less than the thickness of tie-beam 12H; Offer the containing groove that holds the extension on the sole plate 11H, the height of containing groove equals the thickness of extension 12H1, and containing groove and extension 12H1 are adaptive; Be equipped with pin for suppressing metal 13 between extension 12H1 and the sole plate 11H, to be fixedly connected beam 12H and sole plate 11H.Can be matched in clearance between extension 12H1 and the containing groove, extension 12H1 put into containing groove with convenient.Also can be interference fit between extension 12H1 and the containing groove, to increase the frictional force between extension and the containing groove, make tie-beam 12H and sole plate 11H combine more fastening.After assembling was accomplished, the upper surface of tie-beam 12H flushes with the upper surface of sole plate 11H basically, and was specious.
Embodiment nine
With reference to Fig. 1 ~ 6-2
The described method that is used for the counterweight grade beam of quick assembled type communication base station is installed, may further comprise the steps:
1), preparation concrete tie-beam and concrete foundation base, sole plate and tie-beam all are cuboid, the volume of sole plate is greater than the tie-beam volume;
2), on sole plate and tie-beam, make bindiny mechanism respectively, bindiny mechanism makes tie-beam vertical each other with sole plate, and tie-beam and sole plate have the overlapping region on short transverse;
3), the placement location of foundation of planning base or tie-beam, and put sole plate or tie-beam by placement location;
4), the syndeton on tie-beam and the sole plate is aimed at each other fixed connection tie-beam bindiny mechanism and sole plate bindiny mechanism.
Step 2) bindiny mechanism in is a tenon groove structure, and tie-beam is provided with tenon, and sole plate is provided with tongue-and-groove;
In the step 4), the method for aiming at the tenon groove structure of tie-beam and sole plate does, with the loop wheel machine tie-beam of slinging, and the angle of adjustment tie-beam makes tenon aim at the tongue-and-groove of correspondence, slowly puts down tie-beam then, and tenon is progressed in the tongue-and-groove; Under the deadweight effect of tie-beam, tenon gets in the tongue-and-groove fully; Tie-beam and sole plate are integrated, installation.
This mounting method adopts tenon groove structure, is connected firmly between sole plate and the tie-beam, and need not to expend steel, and cost is low.
Embodiment ten
With reference to Fig. 6 ~ 7-2
The difference of present embodiment and embodiment nine only is that sole plate is different with the bindiny mechanism of tie-beam, and the mode difference that is fixedly connected mechanism.All the other steps are all identical.
Bindiny mechanism specifically: step 2) comprises tie-beam flange and the sole plate flange on the sole plate on the tie-beam; In the step 4), the screw of tie-beam flange and sole plate flange is aimed at one by one, re-used screw and pass tie-beam flange and sole plate flange, use nut check at last, accomplish the installation of tie-beam and sole plate.
This mounting method has simple to operate, and advantage rapidly is installed.
The described content of this manual embodiment only is enumerating the way of realization of utility model design; The protection domain of the utility model should not be regarded as and only limit to the concrete form that embodiment states, the protection domain of the utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (11)
1. the counterweight grade beam that is used for the quick assembled type communication base station, tie-beam that comprises arrangement arranged side by side and a pair of sole plate that is positioned at the tie-beam both sides;
It is characterized in that: tie-beam and sole plate support by concrete; The tie-beam two ends are fixedly connected with sole plate respectively; The quantity of tie-beam is at least two, and tie-beam and sole plate have the overlapping region on short transverse, and tie-beam is vertical each other with sole plate.
2. the counterweight grade beam that is used for the quick assembled type communication base station as claimed in claim 1 is characterized in that: tie-beam respectively with the sole plate joggle; Be set to tenon on the tie-beam, tongue-and-groove is set on the sole plate, the corresponding tongue-and-groove of tenon, tongue-and-groove is convergent from the top down.
3. the counterweight grade beam that is used for the quick assembled type communication base station as claimed in claim 2 is characterized in that: the tenon of swallow-tail form (12A1) is processed at the two ends of tie-beam, and the tongue-and-groove of swallow-tail form is set on the sole plate, and the big end of tongue-and-groove at interior, small end outside; Tenon and the self-locking of tongue-and-groove static friction.
4. the counterweight grade beam that is used for the quick assembled type communication base station as claimed in claim 2; It is characterized in that: the two ends of tie-beam extend to form tenon respectively downwards; Sole plate inside offer with the adaptive through hole of tenon as tongue-and-groove, the corresponding tongue-and-groove of tenon.
5. the counterweight grade beam that is used for the quick assembled type communication base station as claimed in claim 2 is characterized in that: the two ends of tie-beam extend to form tenon respectively downwards, and sole plate inside offers the through hole adaptive with tenon, and this through hole is as tongue-and-groove; The sole plate surface also offers the holding tank that holds tie-beam, and holding tank is communicated with tongue-and-groove, when tenon inserts in the tongue-and-groove, in the tie-beam entering holding tank.
6. the counterweight grade beam that is used for the quick assembled type communication base station as claimed in claim 2, it is characterized in that: the two ends of sole plate offer tongue-and-groove respectively, and beam body one epitaxial lateral overgrowth of tie-beam is stretched the formation tenon, the corresponding tongue-and-groove of tenon; Tenon and tongue-and-groove all are swallow-tail form, and the small end of tongue-and-groove outside, hold interior greatly.
7. the counterweight grade beam that is used for the quick assembled type communication base station as claimed in claim 2, it is characterized in that: the cross section of tie-beam is E shape, and the projection at tie-beam two ends is offered the through hole corresponding with tenon as tenon on the sole plate, and this through hole is as tongue-and-groove; The surface of sole plate offers and allows tie-beam to embed the storage tank in it, when tie-beam embeds in the storage tank fully, tie-beam and sole plate flush.
8. the counterweight grade beam that is used for the quick assembled type communication base station as claimed in claim 1, it is characterized in that: the tie-beam two ends are connected through bolt with sole plate respectively.
9. the counterweight grade beam that is used for the quick assembled type communication base station as claimed in claim 8; It is characterized in that: the two ends of tie-beam are provided with the tie-beam flange respectively; Sole plate is provided with the sole plate flange corresponding with the tie-beam flange, and the tie-beam flange is connected through bolton with the sole plate flange.
10. the counterweight grade beam that is used for the quick assembled type communication base station as claimed in claim 8; It is characterized in that: beam body one side of tie-beam is provided with the tie-beam flange; The two ends of sole plate are arranged at the sole plate flange respectively, and the tie-beam flange connects through bolton with corresponding sole plate flange.
11. the counterweight grade beam that is used for the quick assembled type communication base station as claimed in claim 1; It is characterized in that: the two ends of tie-beam stretch out respectively and form the extension; The thickness of extension offers the containing groove that holds the extension less than the thickness of tie-beam on the sole plate, the height of containing groove equals the thickness of extension; Containing groove and extension are adaptive, are equipped with pin for suppressing metal between extension and the sole plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220118597 CN202627016U (en) | 2012-03-26 | 2012-03-26 | Balance weight ground beam for quickly assembled communication base station |
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| CN 201220118597 CN202627016U (en) | 2012-03-26 | 2012-03-26 | Balance weight ground beam for quickly assembled communication base station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605974A (en) * | 2012-03-26 | 2012-07-25 | 电联工程技术股份有限公司 | Counterweight ground beam for quick assembly type communication base station and method for assembling counterweight ground beam |
| CN104328798A (en) * | 2014-10-29 | 2015-02-04 | 王桂平 | Integral type ground beam structure |
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2012
- 2012-03-26 CN CN 201220118597 patent/CN202627016U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605974A (en) * | 2012-03-26 | 2012-07-25 | 电联工程技术股份有限公司 | Counterweight ground beam for quick assembly type communication base station and method for assembling counterweight ground beam |
| CN104328798A (en) * | 2014-10-29 | 2015-02-04 | 王桂平 | Integral type ground beam structure |
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