CN223343140U - Convenient beam supporting structure convenient to disassemble and assemble - Google Patents

Abstract

The present utility model discloses a conveniently disassembled and assembled temporary beam support structure in the field of temporary beam support technology, comprising a crossbeam, both ends of the bottom of the crossbeam are connected to pile foundations, both ends of the top of the crossbeam are installed with limit plates, a steel pier is placed between the two sets of limit plates, both ends of the top of the steel pier are equipped with a temporary beam body, the bottoms of the two sets of temporary beam bodies are connected to reserved columns, and the tops of the steel piers are provided with reserved grooves for plugging with the reserved columns. The present utility model facilitates the rapid disassembly and assembly between the temporary beam body and the steel pier through the mutual coordination of the pile foundation, the crossbeam, the steel pier, the temporary beam body, the reserved columns and the reserved grooves, thereby solving the problem that the traditional temporary beam piers are reinforced concrete structures, are bulky, and have a long construction period, which results in the temporary beam piers being unable to be recycled.

Description

Convenient beam supporting structure convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of toilet beam supports, in particular to a toilet beam support structure convenient to assemble and disassemble.

Background

The engineering of the underpass railway overpass is generally constructed by adopting a jacking method, during jacking, the railway needs to normally operate, and in order to ensure the safe operation of the railway, a temporary beam is required to be erected before jacking construction to ensure the safe operation of the railway, and the temporary beam is erected on a temporary beam pier.

The traditional just, roof beam buttress is reinforced concrete structure to the volume is huge, and construction period is longer, and is great to the railway transportation interference, and reinforced concrete just roof beam buttress can't cyclic utilization, in order to practice thrift the cost, shortens construction period, reduces the railway operation risk, based on this, we provide a just roof beam bearing structure of convenient dismouting and replace traditional reinforced concrete buttress.

Disclosure of utility model

In order to solve the problems that the conventional temporary beam buttresses are all of reinforced concrete structures, are large in size and long in construction period, and have large interference to railway transportation, and the reinforced concrete temporary beam buttresses cannot be recycled, the utility model provides a temporary beam supporting structure convenient to assemble and disassemble.

The utility model provides a convenient beam supporting structure convenient to disassemble and assemble, which adopts the following technical scheme:

The utility model provides a convenient beam bearing structure of dismouting, includes the crossbeam, the both ends of crossbeam bottom all are connected with the stake basis, limiting plate is all installed at the both ends at crossbeam top, two sets of steel buttress has been placed between the limiting plate, just, the beam body has all been set up at the both ends at steel buttress top, two sets of just the bottom of beam body all is connected with the reservation post, the reservation groove of peg graft complex with the reservation post has been seted up at the top of steel buttress.

Through adopting above-mentioned technical scheme, hoist and mount the steel buttress and place between two sets of limiting plates, carry out spacingly to the steel buttress through the limiting plate, peg graft the reservation post of just roof beam body bottom in the reservation inslot that corresponds afterwards, and then conveniently erect just roof beam body at the top of steel buttress fast to make things convenient for the later stage with steel buttress and just roof beam body separation, and then can make steel buttress can reuse, make this structure have energy-concerving and environment-protective advantage.

Optionally, the middle part of the steel buttress is of a hollow structure.

By adopting the technical scheme, the manufacturing cost of the steel buttress is reduced, and the steel buttress has the advantages of light weight and energy conservation.

Optionally, the bottoms of the two groups of the toilet beam bodies are connected with first rubber pads.

Through adopting above-mentioned technical scheme, increased the frictional force when just roof beam body is connected with the steel buttress, the vibrations that produce when the vehicle passes through just roof beam body simultaneously also can absorb partial energy through first rubber pad.

Optionally, the inside wall of steel buttress is provided with a plurality of rib, a plurality of the both ends of rib all stretch out the steel buttress.

By adopting the technical scheme, the strength of the steel buttress is further improved, so that the steel buttress is not easy to bend.

Optionally, the front and back ends of steel buttress bottom all are connected with the locating piece, the constant head tank with locating piece grafting complex is seted up at the top of crossbeam.

Through adopting above-mentioned technical scheme, peg graft the locating piece in the constant head tank that corresponds, and then can carry out preliminary location to the steel buttress.

Optionally, the tops of both sides all are connected with the engaging lug around the steel buttress, and two sets of the through-hole has all been seted up at the middle part of engaging lug.

Through adopting above-mentioned technical scheme, conveniently carry out hoisting work to steel buttress through the engaging lug.

Optionally, the junction of steel buttress and crossbeam is provided with the second rubber pad, and the bottom at the steel buttress is connected to the second rubber pad.

Through adopting above-mentioned technical scheme to frictional force when having increased steel buttress and crossbeam and being connected makes steel buttress more firm when the installation.

Optionally, the upper ends of steel buttress both sides all spiro union has the lock bolt, two sets of lock bolt is close to the inside that the post was reserved to one side all stretches into in the steel buttress center.

Through adopting above-mentioned technical scheme, will reserve the post locking through the lock bolt and fix, and then make reserve the post and reserve the groove more firm when connecting.

In summary, the present utility model includes at least one of the following beneficial effects:

Through pile foundation, crossbeam, steel buttress, just roof beam body, reserve the post and reserve the mutually supporting of groove, peg graft just the reservation post of roof beam body bottom in the inside of corresponding reservation groove, and then conveniently carry out quick assembly disassembly work just between roof beam body and the steel buttress, solved traditional just roof beam buttress and be reinforced concrete structure to it is huge, construction cycle is longer, and then leads to just the unable cyclic utilization's of roof beam buttress problem.

Through the mutually supporting of locating piece and constant head tank to can fix a position the steel buttress, ensure that the axis of a plurality of steel buttress coincides each other, produce vibrations when avoiding the vehicle to pass through as far as possible, thereby make the steel buttress produce the condition of skew, set up the middle part of steel buttress into hollow structure simultaneously, reduce the cost of manufacture of steel buttress, make the steel buttress have lightweight and energy-conserving advantage.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the position states of the stool beam supporting structure and the box culvert of the present utility model;

fig. 4 is a schematic top view of fig. 3 according to the present utility model.

The pile foundation, the cross beam, the limiting plate, the steel buttress, the temporary beam body, the reserved column, the first rubber pad, the reserved groove, the locking bolt, the second rubber pad, the positioning block, the positioning groove, the connecting lug, the box culvert, the reinforcing rib and the reinforcing rib are respectively arranged at the position 1, the pile foundation, the cross beam, the limiting plate, the steel buttress, the temporary beam body, the reserved column, the first rubber pad, the reserved groove, the locking bolt, the second rubber pad, the positioning block, the positioning groove, the connecting lug, the box culvert and the reinforcing rib.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1 and 3 in the drawings of the specification, the convenient beam supporting structure provided by the utility model comprises a beam 2, wherein pile foundations 1 are fixedly connected to two ends of the bottom of the beam 2, limiting plates 3 are fixedly arranged at two ends of the top of the beam 2, steel piers 4 are arranged between the two groups of limiting plates 3, and the middle part of each steel pier 4 is of a hollow structure. Thereby reducing the manufacturing cost of the steel buttress 4 and leading the steel buttress 4 to have the advantages of light weight and energy saving. The inside wall of steel buttress 4 is provided with a plurality of rib 15, and the both ends of a plurality of rib 15 all stretch out steel buttress 4. The strength of the steel buttress 4 is further improved, so that the steel buttress 4 is not easy to bend.

Referring to fig. 1 and 2 in the drawings, a plurality of positioning blocks 11 are fixedly connected to the front and rear ends of the bottom of the steel buttress 4, and positioning slots 12 in plug-in fit with the positioning blocks 11 are formed in the top of the cross beam 2. The positioning block 11 is inserted into the corresponding positioning groove 12, so that the steel buttress 4 can be initially positioned. The tops of the front side and the rear side of the steel buttress 4 are respectively connected with a connecting lug 13, and through holes are respectively formed in the middle parts of the two groups of connecting lugs 13. The steel buttress 4 is conveniently hoisted through the connecting lugs 13.

Referring to fig. 1, 2 and 4 of the drawings, a second rubber pad 10 is disposed at the connection of the steel buttress 4 and the cross beam 2, and the second rubber pad 10 is connected to the bottom of the steel buttress 4. Thereby increasing the friction force when the steel buttress 4 is connected with the cross beam 2, so that the steel buttress 4 is more stable during installation. Both ends at the top of the steel buttress 4 are respectively provided with a temporary beam body 5, and the bottoms of the two temporary beam bodies 5 are respectively connected with a first rubber pad 7. The friction force when the stool-beam body 5 is connected with the steel buttress 4 is increased, and meanwhile, the vibration generated when the vehicle passes through the stool-beam body 5 can also absorb part of energy through the first rubber pad 7.

Referring to fig. 1, 3 and 4 in the drawings, the bottoms of the two groups of stool beams body 5 are respectively connected with a reserved column 6, the top of the steel buttress 4 is provided with a reserved groove 8 which is in plug-in fit with the reserved column 6, the upper ends of the two sides of the steel buttress 4 are respectively connected with a locking bolt 9 in a screwed manner, and one sides of the two groups of locking bolts 9, which are close to the center of the steel buttress 4, extend into the reserved column 6. The reserved column 6 is locked and fixed through the locking bolt 9, so that the reserved column 6 and the reserved groove 8 are more firm when connected.

The steel support 4 is transported to a construction site through the connecting lugs 13, the steel support 4 is hoisted through the mutual matching of the positioning blocks 11 and the positioning grooves 12, the steel support 4 can be initially positioned, the steel support 4 is hoisted to the top of the cross beam 2, the steel support 4 is positioned between the two groups of limiting plates 3 at the moment, the steel support 4 can be further limited, the middle of the steel support 4 is arranged to be of a hollow structure, and therefore the manufacturing cost of the steel support 4 is reduced, and the steel support 4 has the advantages of light weight and energy conservation.

The reserved column 6 at the bottom of the temporary beam body 5 is inserted into the corresponding reserved groove 8, so that the temporary beam body 5 can be quickly erected at the top of the steel buttress 4, then an operator screws the locking bolt 9 into the reserved column 6, and then the reserved column 6 can be fixed, so that the reserved column 6 and the reserved groove 8 are more firmly connected, the temporary beam body 5 and the steel buttress 4 are more firmly connected, the temporary beam body 5 can be separated from the steel buttress 4 in the later stage, the steel buttress 4 can be recycled, and after the temporary beam body 5 and the steel buttress 4 are erected, the box culvert 14 is constructed and pushed, so that the normal operation of a railway is not affected.

The above embodiments are not intended to limit the scope of the utility model, so that the equivalent changes of the structure, shape and principle of the utility model are covered by the scope of the utility model.

Claims (8)

1. The utility model provides a convenient beam bearing structure of easy dismounting, includes crossbeam (2), its characterized in that both ends of crossbeam (2) bottom all are connected with stake basis (1), limiting plate (3) are all installed at both ends at crossbeam (2) top, two sets of steel buttress (4) have been placed between limiting plate (3), just roof beam body (5) have all been set up at the both ends at steel buttress (4) top, two sets of just roof beam body (5) bottom all is connected with reserved post (6), reserved groove (8) with reserved post (6) grafting complex are seted up at the top of steel buttress (4).

2. The convenient beam supporting structure convenient to disassemble and assemble as claimed in claim 1, wherein the middle part of the steel buttress (4) is of a hollow structure.

3. The convenient-to-disassemble and assemble support structure for the toilet beams is characterized in that the bottoms of two groups of toilet beam bodies (5) are connected with first rubber pads (7).

4. The convenient beam supporting structure convenient to disassemble and assemble as claimed in claim 1, wherein the inner side wall of the steel buttress (4) is provided with a plurality of reinforcing ribs (15), and two ends of the reinforcing ribs (15) extend out of the steel buttress (4).

5. The convenient beam supporting structure convenient to disassemble and assemble is characterized in that positioning blocks (11) are connected to the front end and the rear end of the bottom of the steel buttress (4), and positioning grooves (12) which are in plug-in fit with the positioning blocks (11) are formed in the top of the cross beam (2).

6. The convenient-to-disassemble and assemble beam supporting structure of claim 1, wherein the tops of the front side and the rear side of the steel buttress (4) are respectively connected with a connecting lug (13), and through holes are formed in the middle parts of the two groups of connecting lugs (13).

7. The convenient beam supporting structure convenient to disassemble and assemble, as claimed in claim 1, wherein a second rubber pad (10) is arranged at the joint of the steel buttress (4) and the cross beam (2), and the second rubber pad (10) is connected to the bottom of the steel buttress (4).

8. The convenient beam supporting structure convenient to disassemble and assemble is characterized in that locking bolts (9) are screwed at the upper ends of two sides of the steel buttress (4), and one sides, close to the center of the steel buttress (4), of the two groups of locking bolts (9) extend into the reserved column (6).