CN215105357U - Novel support type steel loose head - Google Patents
Novel support type steel loose head Download PDFInfo
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- CN215105357U CN215105357U CN202120037057.4U CN202120037057U CN215105357U CN 215105357 U CN215105357 U CN 215105357U CN 202120037057 U CN202120037057 U CN 202120037057U CN 215105357 U CN215105357 U CN 215105357U
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Abstract
The utility model discloses a novel support shaped steel head of living belongs to the technical field of steel shotcrete installation auxiliary assembly, include: the movable guide component comprises a fixed component and a movable component, one end of the movable component is connected with the fixed component, two guide components are respectively arranged at two ends of one side of a first end plate component, one end of each guide component is fixedly connected with the first end plate component, two first limiting plates are respectively fixedly connected with the other ends of the two guide components, the two first bearing plates are respectively arranged at two ends of one side of a second end plate component, one end of each first bearing plate is respectively fixedly connected with the second end plate component, the two guide bearing components are respectively fixedly connected with the other ends of the two first bearing plates, the two first guide bearing components are respectively connected with the two guide components in a sliding mode, and the two first limiting plates are respectively in limit fit with the two first guide bearing components. The utility model discloses a loose head is receiving under the condition of pressure, and the movable part also can not take place to buckle, has simple structure, installation and dismantlement convenient advantage.
Description
Technical Field
The utility model relates to a technical field of steel shotcrete installation auxiliary assembly especially relates to a novel support shaped steel head of living.
Background
In the process of the national vigorous development of infrastructure, the development direction gradually extends from the ground to the underground, so that underground space resources such as tunnels, subways and underground foundation pits are reasonably and fully utilized under the condition of ensuring that buildings on the ground are not moved.
What steel shotcrete loose end structure generally adopted among the foundation ditch engineering at present is that the structural style of beating the steel voussoir and filling drawer form wedge groove has a great deal of problems in the actual construction application, if: the steel wedge block has the advantages that the integrity is poor, the steel wedge block is easy to fall off when the axial force changes, if the steel wedge block is inserted forcibly, the steel wedge block is easy to generate stress concentration and eccentric stress, the pre-applied axial force is easy to lose, the design principle of 'strong node weak components' of the integral structure is not satisfied, and particularly, when the stratum soil quality of the stratum is soft, the stratum at the upper layer of steel support is easy to deform outwards of a foundation pit, so that the steel support is loosened and falls off, and the steel support is easy to bend under the condition of pressure.
SUMMERY OF THE UTILITY MODEL
The aforesaid problem of easy emergence bending to current loose head exists, aim at providing a novel support shaped steel loose head now, be provided with the direction subassembly on fixed part, be provided with first spout on the direction subassembly, the second spout, first spout, when the second spout has played the effect of the first direction load piece of guide, it can only be along first spout also to have restricted first direction load piece, the motion of second spout, loose head is under the condition that receives pressure, the bending can not take place yet for the movable part, and has a simple structure, the convenient advantage is dismantled in the installation.
The specific technical scheme is as follows:
the utility model provides a novel support shaped steel head of living, its characterized in that includes:
a fixation component, the fixation component comprising: the guide device comprises a first end plate assembly, at least two guide assemblies and at least two first limiting plates, wherein the two guide assemblies are respectively arranged at two ends of one side of the first end plate assembly, one end of each guide assembly is fixedly connected with the first end plate assembly, and the two first limiting plates are respectively fixedly connected with the other ends of the two guide assemblies;
a movable part, one end of which is connected with the fixed part, the movable part including: second end plate subassembly, two at least first bearing plates, two at least first direction load-bearing parts, two first bearing plates set up respectively in the both ends of second end plate subassembly one side, each the one end of first bearing plate respectively with second end plate subassembly fixed connection, two direction load-bearing parts respectively with two the other end fixed connection of first bearing plate, two first direction load-bearing parts respectively with two direction subassembly sliding connection, and two first limiting plate respectively with two first direction load-bearing part spacing cooperation, first deflector the second deflector respectively with first bearing plate sliding connection.
Foretell novel support shaped steel head of living, its characterized in that, each the direction subassembly all includes: the first guide plate and the second guide plate are symmetrically arranged on two sides of the corresponding first bearing plate.
Foretell novel support shaped steel head of living, its characterized in that, be provided with two at least first spouts on the first deflector, two one side of first direction load spare respectively with two first spout sliding connection, be provided with two at least second spouts on the second deflector, two the opposite side of first direction load spare respectively with two second spout sliding connection.
Foretell novel support shaped steel activity head, its characterized in that still includes: the first guide plate and the second guide plate corresponding to the first guide plate form a semi-closed space, the iron plug is arranged in the semi-closed space, and the iron plug is in limit fit with the first bearing plate.
Foretell novel support shaped steel head of living, its characterized in that, first end plate subassembly includes:
a first end connection plate;
the first end head connecting plate is fixedly connected with the first side face sealing plate, and the first side face sealing plate is provided with at least two fixing through holes and at least two hoisting through holes;
the other end of each first side face sealing plate is fixedly connected with one end of the first intermediate connecting plate, and one end of each guide assembly is fixedly connected with the other end of the first intermediate connecting plate.
Foretell novel support shaped steel head of living, its characterized in that, second end plate subassembly includes:
a second end connection plate;
one end of each second side face sealing plate is fixedly connected with one end of the second end head connecting plate, and each second side face sealing plate is provided with at least two fixing through holes and at least two hoisting through holes;
the other end of each second side sealing plate is fixedly connected with one end of the second middle connecting plate, and the other end of each guide assembly is fixedly connected with the other end of the second middle connecting plate.
Foretell novel support shaped steel head of living, its characterized in that, each the other end of first bearing plate all is provided with two at least first logical grooves, two first direction load-bearing member runs through two respectively first logical groove and two first bearing plate fixed connection.
Foretell novel support shaped steel activity head, its characterized in that, fixed part still includes: one side of the first base plate is fixedly connected with one side of one first guide plate, and the other side of the first base plate is fixedly connected with one side of the other first guide plate.
Foretell novel support shaped steel activity head, its characterized in that, the movable part still includes: and one side of the second base plate is fixedly connected with one side of the first bearing plate, and the other side of the second base plate is fixedly connected with one side of the other first bearing plate.
Foretell novel support shaped steel head of living, its characterized in that, be provided with two at least third spouts on the first backing plate, be provided with two at least first sliders on the second backing plate, it is a plurality of first slider and a plurality of third spout sliding connection.
Compared with the prior art, the technical scheme has the positive effects that:
the utility model discloses be provided with the direction subassembly on fixed part, be provided with first spout, second spout on the direction subassembly, when first spout, second spout have played the effect of the first direction load piece of guide, have also restricted first direction load piece and can only move along first spout, second spout, loose head is receiving under the condition of pressure, and the movable part can not take place the bending yet.
Drawings
FIG. 1 is a schematic view of an assembly structure of a novel supporting section steel swivel joint of the present invention;
FIG. 2 is a schematic structural view of a fixing component of the novel supporting type steel swivel joint of the present invention;
FIG. 3 is a schematic view of the movable part structure of the novel support section steel movable joint of the present invention;
FIG. 4 is a schematic structural view of a first end connecting plate and a second end connecting plate of the novel support section steel flexible joint of the present invention;
fig. 5 is a schematic structural view of a first side face sealing plate and a second side face sealing plate of the novel support type steel swivel head of the present invention;
fig. 6 is a schematic structural view of a first bearing plate of the novel support profile steel swivel joint of the present invention;
FIG. 7 is a schematic structural view of a first base plate for supporting a section steel swivel head according to the present invention;
fig. 8 is a schematic view of a second pad plate structure of the novel support section steel activating head of the present invention.
In the drawings: 1. a fixing member; 2. a movable part; 3. a first end plate assembly; 4. a guide assembly; 5. a first limit plate; 6. a second end plate assembly; 7. a first bearing plate; 8. a first guiding force-bearing part; 9. a first guide plate; 10. a second guide plate; 13. a first end connection plate; 14. a first side face seal plate; 15. a first intermediate connecting plate; 16. a second end connection plate; 17. a second side sealing plate; 18. a second intermediate connecting plate; 19. a first through groove; 20. a first backing plate; 21. a second backing plate; 22. a third chute; 23. a first slider; 24. a fixing through hole; 25. hoisting the through hole; 26. a first stopper plate; 27. and (4) screws.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
FIG. 1 is a schematic view of an assembly structure of a novel support section steel activating head of the present invention, FIG. 2 is a schematic view of a fixed part structure of the novel support section steel activating head of the present invention, FIG. 3 is a schematic view of a movable part structure of the novel support section steel activating head of the present invention, FIG. 4 is a schematic view of a first end connecting plate and a second end connecting plate of the novel support section steel activating head of the present invention, FIG. 5 is a schematic view of a first side surface sealing plate and a second side surface sealing plate of the novel support section steel activating head of the present invention, FIG. 6 is a schematic view of a first bearing plate of the novel support section steel activating head of the present invention, FIG. 7 is a schematic view of a structure of a first bearing plate of the novel support section steel activating head of the present invention, FIG. 8 is a schematic view of a second bearing plate structure of the novel support section steel activating head of the present invention, as shown in fig. 1 to 8, there is shown a novel supporting type steel swivel head of a preferred embodiment, comprising: fixed part 1 and movable part 2, movable part 2's one end is connected with fixed part 1, and fixed part 1 includes: first end board subassembly 3, two at least direction subassemblies 4, two at least first limiting plate 5, two direction subassemblies 4 set up respectively in the both ends of 3 one sides of first end board subassembly, the one end of each direction subassembly 4 all with 3 fixed connection of first end board subassembly, two first limiting plate 5 respectively with the other end fixed connection of two direction subassemblies 4, movable part 2 includes: the bearing device comprises a second end plate assembly 6, at least two first bearing plates 7 and at least two first guiding bearing parts 8, wherein the two first bearing plates 7 are respectively arranged at two ends of one side of the second end plate assembly 6, one end of each first bearing plate 7 is respectively fixedly connected with the second end plate assembly 6, the two guiding bearing parts 8 are respectively fixedly connected with the other ends of the two first bearing plates 7, the two first guiding bearing parts 8 are respectively in sliding connection with the two guiding assemblies 4, and the two first limiting plates 5 are respectively in limit fit with the two first guiding bearing parts 8.
Preferably, one end of each guide assembly 4 is welded to the first end plate assembly 3, each first limiting plate 5 is welded to the other end of the guide assembly 4, one end of each first bearing plate 7 is welded to the second end plate assembly 6, and each guide bearing member 8 is welded to the other ends of the two first bearing plates 7.
Further, as a preferred embodiment, each guide assembly 4 comprises: the first guide plate 9 and the second guide plate 10 are symmetrically arranged at two sides of the corresponding first bearing plate 7.
Further, as a preferred embodiment, the first guide plate 9 is provided with at least two first sliding grooves, one sides of the two first guiding force-bearing members 8 are respectively connected with the two first sliding grooves in a sliding manner, the second guide plate 10 is provided with at least two second sliding grooves, and the other sides of the two first guiding force-bearing members 8 are respectively connected with the two second sliding grooves in a sliding manner.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, please continue to refer to fig. 1 to 8, a novel support type steel swivel head further includes: at least two iron plugs, each first deflector 9, with a second deflector 10 that this first deflector 9 corresponds form half confined space between, an iron plug sets up in half confined space, and an iron plug and a spacing cooperation of first bearing plate 7 to realize fixed part 1, movable part 2 can not take place the purpose that removes under the pressurized condition.
Further, as a preferred embodiment, the first end plate assembly 3 includes: first end connecting plate 13, two at least first side shrouding 14 and first intermediate junction board 15, the one end of each first side shrouding 14 all with the one end fixed connection of first end connecting plate 13, be provided with two at least fixing hole 24 and two at least hoist and mount through-hole 25 on each first side shrouding 14, the other end of each first side shrouding 14 all with the one end fixed connection of first intermediate junction board 15, the one end of each guide component 4 all with the other end fixed connection of first intermediate junction board 15.
Preferably, fixing through hole 24 is the bolt hole, and lifting through hole 25 is the rectangle through hole, and first side shrouding 14 utility screw 27 detachably connects on the steel purlin in the excavation supporting, uses when lifting through hole 25 is used for the fixed part 1 of this head of living, movable part 2.
Preferably, first end connecting plate 13, first intermediate junction plate 15 are the steel sheet that the cross section is the rectangle, and first end connecting plate 13, first intermediate junction plate 15 all set up along the central line symmetry of first end connecting plate 13, and the length of first end connecting plate 13 equals with the length of first intermediate junction plate 15, and two first side shroudings 14 set up along the central line symmetry of first end connecting plate 13.
Preferably, the fixing through holes 24 and the hoisting through holes 25 are symmetrically arranged along the center line of the first end connecting plate 13.
Further, as a preferred embodiment, the second end plate assembly 6 includes: the second end connecting plate 16, at least two second side surface sealing plates 17 and a second intermediate connecting plate 18, one end of each second side surface sealing plate 17 is fixedly connected with one end of the second end connecting plate 16, each second side surface sealing plate 17 is provided with at least two fixing through holes 24 and at least two hoisting through holes 25, the other end of each second side surface sealing plate 17 is fixedly connected with one end of the second intermediate connecting plate 18, the other end of each guide assembly 4 is fixedly connected with the other end of the second intermediate connecting plate 18, the first end connecting plate 13, the two first side surface sealing plates 14 and the first intermediate connecting plate 15 form a box-shaped structure, and the second end connecting plate 16, the two second side surface sealing plates 17 and the second intermediate connecting plate 18 form another box-shaped structure.
Preferably, the second end connecting plate 16 and the second intermediate connecting plate 18 are both steel plates with rectangular cross sections, the second end connecting plate 16 and the second intermediate connecting plate 18 are both symmetrically arranged along a center line of the second end connecting plate 16, the length of the second end connecting plate 16 is equal to that of the second intermediate connecting plate 18, and the two second side sealing plates 17 are symmetrically arranged along the center line of the second end connecting plate 16.
Preferably, after the fixed part 1 and the movable part 2 are assembled, the center line of the first end connecting plate 13 is coincident with the center line of the second end connecting plate 16.
Further, as a preferred embodiment, at least two first through slots 19 are disposed at the other end of each first bearing plate 7, and the two first guiding bearing members 8 respectively penetrate through the two first through slots 19 to be fixedly connected with the two first bearing plates 7.
Preferably, each through groove is a rectangular through groove, and the two first guiding bearing parts 8 are welded in the two rectangular grooves of the two first bearing plates 7.
Further, as a preferred embodiment, the fixing member 1 further includes: and one side of the first base plate 20 is fixedly connected with one side of one first guide plate 9, and the other side of the first base plate 20 is fixedly connected with one side of the other first guide plate 9.
Preferably, one side of the first shim plate 20 is welded to one side of one first guide plate 9, and the other side of the first shim plate 20 is welded to one side of the other first guide plate 9.
Further, as a preferred embodiment, the movable part 2 further includes: and one side of the second backing plate 21 is fixedly connected with one side of one first bearing plate 7, and the other side of the second backing plate 21 is fixedly connected with one side of the other first bearing plate 7.
One side of the second backing plate 21 is welded to one side of one first bearing plate 7, and the other side of the second backing plate 21 is welded to one side of the other first bearing plate 7.
Further, as a preferred embodiment, at least two third sliding grooves 22 are disposed on the first base plate 20, at least two first sliding blocks 23 are disposed on the second base plate 21, and the plurality of first sliding blocks 23 are slidably connected with the plurality of third sliding grooves 22.
The utility model discloses an installation mode does: at first with movable part 2 and fixed part 1 top respectively on the both sides of being supported, then stretch the distance of equipment regulation movable part 2 and fixed part 1 through the top, insert the parallels between the first deflector 9 of fixed part 1 and second deflector 10 after adjusting the distance, thereby the effect that the top was stretched has been reached, again because first direction bearing spare 8 can only slide in the first spout and the second spout of direction subassembly 4, and because first direction bearing spare 8 is the cuboid, first spout and second spout also are square slide, thereby reached and prevented that fixed part 1 and movable part 2 from taking place crooked phenomenon in the course of the work.
The utility model discloses be provided with direction subassembly 4 on fixed part, be provided with first spout, second spout on direction subassembly 4, when first spout, second spout had played the effect of the first direction load piece 8 of guide, had also restricted first direction load piece 8 and can only move along first spout, second spout, loose head is under the condition that receives pressure, and fixed part 1, movable part 2 also can not take place the bending.
The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the invention, and it should be appreciated by those skilled in the art that various equivalent substitutions and obvious changes made in the specification and drawings should be included within the scope of the present invention.
Claims (10)
1. The utility model provides a novel support shaped steel head of living, its characterized in that includes:
a fixation component, the fixation component comprising: the guide device comprises a first end plate assembly, at least two guide assemblies and at least two first limiting plates, wherein the two guide assemblies are respectively arranged at two ends of one side of the first end plate assembly, one end of each guide assembly is fixedly connected with the first end plate assembly, and the two first limiting plates are respectively fixedly connected with the other ends of the two guide assemblies;
a movable part, one end of which is connected with the fixed part, the movable part including: second end plate subassembly, two at least first bearing plates, two at least first direction bearing parts, two first bearing plates set up respectively in the both ends of second end plate subassembly one side, each the one end of first bearing plate respectively with second end plate subassembly fixed connection, two direction bearing parts respectively with two the other end fixed connection of first bearing plate, two first direction bearing parts respectively with two direction subassembly sliding connection, and two first limiting plate respectively with two first direction bearing part spacing cooperation.
2. The novel support-type steel swivel head as claimed in claim 1, wherein each guide assembly comprises: the first guide plate and the second guide plate are symmetrically arranged on two sides of the corresponding first bearing plate, and the first guide plate and the second guide plate are respectively in sliding connection with the first bearing plate.
3. The novel support type steel swivel head as claimed in claim 2, wherein the first guide plate is provided with at least two first sliding grooves, one side of each of the two first guide bearing members is slidably connected with the two first sliding grooves, the second guide plate is provided with at least two second sliding grooves, and the other side of each of the two first guide bearing members is slidably connected with the two second sliding grooves.
4. The novel supporting type steel swivel head as claimed in claim 2, further comprising: the first guide plate and the second guide plate corresponding to the first guide plate form a semi-closed space, the iron plug is arranged in the semi-closed space, and the iron plug is in limit fit with the first bearing plate.
5. The novel support steel swivel head of claim 4, wherein the first end plate assembly comprises:
a first end connection plate;
the first end head connecting plate is fixedly connected with the first side face sealing plate, and the first side face sealing plate is provided with at least two fixing through holes and at least two hoisting through holes;
the other end of each first side face sealing plate is fixedly connected with one end of the first intermediate connecting plate, and one end of each guide assembly is fixedly connected with the other end of the first intermediate connecting plate.
6. The novel support steel swivel head as claimed in claim 5, wherein the second end plate assembly comprises:
a second end connection plate;
one end of each second side face sealing plate is fixedly connected with one end of the second end head connecting plate, and each second side face sealing plate is provided with at least two fixing through holes and at least two hoisting through holes;
the other end of each second side sealing plate is fixedly connected with one end of the second middle connecting plate, and the other end of each guide assembly is fixedly connected with the other end of the second middle connecting plate.
7. The novel support steel circulating head as claimed in claim 6, wherein each of the first bearing plates has at least two first through slots at the other end thereof, and the two first guiding bearing members respectively penetrate through the two first through slots to be fixedly connected with the two first bearing plates.
8. The novel supporting type steel swivel head as claimed in claim 1, wherein the fixing member further comprises: one side of the first base plate is fixedly connected with one side of one first guide plate, and the other side of the first base plate is fixedly connected with one side of the other first guide plate.
9. The novel supporting type steel swivel head as claimed in claim 8, wherein the movable part further comprises: and one side of the second base plate is fixedly connected with one side of the first bearing plate, and the other side of the second base plate is fixedly connected with one side of the other first bearing plate.
10. The novel supporting type steel moving head as claimed in claim 9, wherein the first base plate is provided with at least two third sliding grooves, the second base plate is provided with at least two first sliding blocks, and the first sliding blocks are slidably connected with the third sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120037057.4U CN215105357U (en) | 2021-01-07 | 2021-01-07 | Novel support type steel loose head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120037057.4U CN215105357U (en) | 2021-01-07 | 2021-01-07 | Novel support type steel loose head |
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| CN215105357U true CN215105357U (en) | 2021-12-10 |
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| CN202120037057.4U Active CN215105357U (en) | 2021-01-07 | 2021-01-07 | Novel support type steel loose head |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663626A (en) * | 2021-01-07 | 2021-04-16 | 广州宏途设备工程有限公司 | Novel support type steel loose head |
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2021
- 2021-01-07 CN CN202120037057.4U patent/CN215105357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663626A (en) * | 2021-01-07 | 2021-04-16 | 广州宏途设备工程有限公司 | Novel support type steel loose head |
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