CN216430870U - Comprehensive support and hanger system - Google Patents

Abstract

The utility model relates to a comprehensive support and hanger system, which comprises a support and hanger fixed below a floor slab and an air pipe arranged on the support and hanger; the support and hanger is formed by assembling a plurality of support and hanger vertical rods and a plurality of support and hanger transverse rods, and the support and hanger is provided with at least one mounting position for mounting an air pipe; an internal supporting structure which can be detachably connected is arranged in the air pipe, so that the deformation of the air pipe is prevented. The method has the advantages of low construction difficulty, high construction efficiency and good construction quality.

Description

Comprehensive support and hanger system

Technical Field

The utility model relates to a support technical field, concretely relates to synthesize a gallows system.

Background

With the development of electromechanically installed engineering pipelines, conventional pipeline hangers are increasingly complex, such as: inconsistent form of the rows of supporting and hanging frames, unreasonable arrangement position of the supporting and hanging frames and the like.

The problem is solved in the appearance of the existing pipeline comprehensive support and hanger, the support and hanger of all the major of electromechanical installation such as water supply and drainage, heating and ventilation, electricity and fire fighting are integrated together, the planning and design are integrated into a unified support and hanger system, the cost is saved, the construction progress is accelerated, the impression quality is improved, and the space is saved to the maximum extent. But the electromechanical installation work volume of present engineering is big, the pipeline is many, the specification is big, and the pipeline overall arrangement is complicated, the installation is arranged in the furred ceiling and is arranged available space narrowly, and the construction degree of difficulty is big.

In view of this, how to overcome the problem of narrow construction space and improve the pipeline construction quality and efficiency, a simple and effective comprehensive support and hanger system needs to be invented.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a synthesize a gallows system to the above-mentioned problem that exists among the prior art.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the comprehensive support and hanger system comprises a support and hanger fixed below the floor slab and an air pipe arranged on the support and hanger; the supporting and hanging frame is formed by assembling a plurality of supporting and hanging frame vertical rods and a plurality of supporting and hanging frame cross rods, and at least one mounting position for mounting the air pipe is arranged on the supporting and hanging frame; an internal supporting structure detachably connected is arranged in the air pipe, so that the deformation of the air pipe is prevented.

The working principle and the beneficial effects are as follows: 1. compared with the prior art, the support and hanger can be spliced on the ground firstly, so that the overhead operation can be reduced, and the requirement on the upper space of the installation operation can be reduced;

2. through the internal stay structure of installation in the tuber pipe, be favorable to preventing that the tuber pipe thin wall from warping at the hoist and mount in-process, can regard as the concatenation guider simultaneously, the concatenation installation of the tuber pipe of being convenient for.

Furthermore, the internal bracing structure comprises cross inclined struts connected with four corners of the inner wall of the air pipe, first hinge rings arranged at the centers of the cross inclined struts and second hinge rings arranged at four end parts of the cross inclined struts, each second hinge ring is provided with a movable bracing rod hinged with the cross inclined struts, the movable bracing rods are connected with second fixed rods through movable studs, the second fixed rods are connected with the cross inclined struts through free studs, and the movable bracing rods are arranged on the inner wall of the air pipe.

This setting can prevent effectively that the tuber pipe from taking place to warp in the installation or remove the in-process, because the tuber pipe is that one section is installed respectively and is spliced in proper order, consequently the tuber pipe warp can lead to unable smooth concatenation between two tuber pipes, in addition in case the tuber pipe is installed the back that finishes, and interior stay structure can also be dismantled and carry out reuse, is showing and is reducing construction cost.

Furthermore, the crossed inclined struts are respectively positioned at two ends of the air pipe, and the two crossed inclined struts are connected through a connecting rod connected with the first hinge ring. The anti-deformation capacity of the air pipe can be further improved by the arrangement.

Furthermore, the hanger vertical rod and the hanger cross rod are spliced through the elbow hanger connecting cylinder and the tee hanger connecting cylinder to form the hanger. The arrangement can conveniently splice the support and hanger, wherein the elbow support and hanger connecting cylinder and the tee support and hanger connecting cylinder are all commercially available products.

Furthermore, the support and hanger vertical rods on the two sides of the support and hanger are provided with anti-seismic inclined struts, one ends of the support and hanger vertical rods are far away from the anti-seismic inclined struts, the walls are connected with the walls, and the walls are located at the two ends of the floor slab. The arrangement can further improve the shock resistance of the support and hanger.

Furthermore, the anti-seismic inclined strut and the vertical rod of the support and hanger are connected and fixed with the connecting cylinder of the elbow support and hanger through the connecting buckle.

Furthermore, the antidetonation bracing with it is fixed through the crab-bolt between the wall, the crab-bolt implant with in the wall.

Further, a gallows is fixed in through a gallows sleeve and implantation crab-bolt on the floor, implant the crab-bolt implant with in the floor, a gallows sleeve bottom with a gallows is connected, the top with the implantation crab-bolt is connected.

Drawings

FIG. 1 is a schematic structural view of a comprehensive support and hanger system (except for an air duct) of the present invention;

FIG. 2 is an enlarged view of the upper circle of FIG. 1;

FIG. 3 is an enlarged view of the lower circle of FIG. 1;

FIG. 4 is a schematic view of the structure of a counter-pull lift;

FIG. 5 is a schematic structural view of the elevating platform;

FIG. 6 is a schematic structural diagram of an overload testing apparatus;

FIG. 7 is a schematic plan view of the overload testing apparatus;

FIG. 8 is a schematic view of the installation of the internal bracing structure;

FIG. 9 is a schematic structural view of an internal stay structure;

fig. 10 is a construction flow chart of the present invention.

In the figure, 1, an implantation anchor bolt; 2. pre-burying a foam strip; 3. a hanger sleeve; 4. a bolt; 5. a nut; 6. the elbow support hanger connecting cylinder; 7. a hanger rail; 8. a three-way support and hanger connecting cylinder; 9. a vertical rod of a supporting and hanging bracket; 10. a floor slab; 11. an anchor bolt; 12. an anti-seismic diagonal bracing; 13. a connecting buckle; 14. a wall; 15. a rope; 16. a vertical rod; 17. a Y-shaped support; 18. a reel; 19. a platform; 20. a moving wheel; 21. a lifting console; 22. an operating platform; 23. a connecting rod; 24. cross section steel corbels; 25. a bottom counterweight vehicle body; 26. moving the roller; 27. a jack top stay bar; 28. a jack; 29. a jack bottom stay bar; 30. a guardrail; 31. a sling; 32. a jack fixing rod; 33. the head of the jack; 34. a jack hydraulic cylinder; 35. a base rubber pad; 36. fixing the rod; 37. a platform; 38. a base; 39. a jack fixing frame; 40. moving the wheels; 41. a free stud; 42. a movable stay bar; 43. a movable stud; 44. a second hinge ring; 45. a second fixing bar; 46. a fixing hole; 47. a cross bracing; 48. a first hinge ring; 49. a connecting rod; 50. and (7) an air pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered limiting.

In the case of the example 1, the following examples are given,

the comprehensive support and hanger system comprises an air pipe 50 and a support and hanger, wherein the support and hanger is fixed below a floor slab 10 and used for installing the air pipe 50, the air pipe 50 is used as a ventilation pipeline, an electric wire pipeline, a water pipe pipeline and the like, and as shown in figure 10, the construction method of the comprehensive support and hanger system comprises the following steps:

s000, embedding the embedded foam strips 2 in the floor slab 10 according to preset point positions, and pouring the floor slab 10;

in this step, during the construction of the floor slab 10, holes are drilled according to the pre-designed point positions to pre-embed the pre-embedded foam strips 2 in the floor slab 10, and then the floor slab 10 is poured again, so that the pre-embedded foam strips 2 are fixed with the floor slab 10. Wherein walls 14 are provided on both sides of the floor slab 10.

S100, after the floor slab 10 reaches the design strength, drilling a hole at the position of each embedded foam strip 2 for implanting an anchor bolt 1;

in this step, pre-buried foam strip 2 is first to play the positioning action, and second can conveniently implant anchor bolt 1 and implant in pre-buried foam strip 2 position, reduces the construction degree of difficulty.

S200, fixing the support and hanger sleeve 3 on a floor slab 10 through an implantation anchor bolt 1;

in the step, the support and hanger sleeve 3 is fixed with the implantation anchor bolt 1, and the implantation anchor bolt 1 is locked and fixed on the floor slab 10, so that the support and hanger sleeve 3 can be installed.

S300, splicing a support and hanger on the ground and fixing the anti-seismic diagonal brace 12, wherein the support and hanger is provided with at least one installation position for installing an air supply pipe 50;

in this step, please refer to fig. 1-3, the support hanger includes a plurality of support hanger vertical bars 9 and support hanger horizontal bars 7, the support hanger vertical bars 9 and the support hanger horizontal bars 7 are assembled by elbow support hanger connecting cylinders 6 and three-way support hanger connecting cylinders 8, and are fixed by bolts 4 and nuts 5 to form a support hanger, and simultaneously, one end of the anti-seismic bracing 12 is connected with the elbow support hanger connecting cylinders 6 at two sides of the support hanger by the connecting buckles 13.

S400, lifting and installing the support and hanger frame, fixing the support and hanger frame and the support and hanger frame sleeve 3 by taking the lifting operation platform as a construction platform, and fixing the anti-seismic inclined strut 12 on the wall 14 on the side surface of the floor slab 10;

in this step, referring to fig. 4, when the support hanger is lifted, the support hanger is lifted by a reverse pulling lifting device, the reverse pulling lifting device includes a platform 19, a rope 15 for connecting the support hanger, a reel 18 engaged with the rope 15, a moving wheel 20 disposed below the platform 19, and a vertical rod 16 disposed on the platform 19, and a Y-shaped support 17 engaged with the rope 15 is disposed on the top of the vertical rod 16. Connecting the support and hanger cross rod 7 with a rope 15, and lifting the support and hanger integrally through a reel 18; a support and hanger vertical rod 9 and a support and hanger sleeve 3 are fixed through a bolt 4 and a nut 5, an anchor bolt 11 is implanted into a drilled hole in a wall 14, and one end of an anti-seismic inclined strut 12 is fixed on the wall 14 through a connecting anchor bolt 11.

Referring to fig. 5, the lifting operation platform includes a bottom counterweight vehicle body 25, a movable roller 26 disposed at the bottom of the bottom counterweight vehicle body 25, a cross section steel support frame 24 disposed at the top of the bottom counterweight vehicle body 25, an operation platform 22 disposed at the top of the cross section steel support frame 24, and a guardrail 30 disposed on the operation platform 22, a lifting control console 21 is disposed on the guardrail 30, the lifting control console 21 controls the cross section steel support frame 24 to extend and contract to realize the lifting of the operation platform 22, a first jack 28 is further disposed on the cross section steel support frame 24, a jack bottom brace 29 is disposed at one end of the first jack 28, a jack top brace 27 is disposed at the other end of the first jack 28, the jack bottom brace 29 and the jack top brace 27 are both connected with the cross section steel support frame 24, so that the jack bottom brace 29 and the jack top brace 27 can be driven by the first jack 28 to relatively separate or draw together to drive the cross section steel support frame 24 to extend and draw together, the lift console 21 is communicatively coupled to a first jack 28.

S500, carrying out an overload experiment on the support and hanger;

in this step, the overload test comprises the following steps:

referring to fig. 6-7, the hanger cross bar 7 is connected to the suspension cable 31, and the second jack is used to provide downward pressure, so that the suspension cable 31 pulls the hanger to move downward, continuously testing the critical bearing capacity of the support and hanger according to the pressure value of the second jack which is gradually increased, wherein the second jack provides a pressing pressure through an overload test device, the overload test device comprises a platform 37 connected with one end of the sling 31 far away from the support hanger, a base 38 arranged below the platform 37, a fixed rod 36 arranged on the base 38 and a jack fixed rod 32 arranged on the fixed rod 36, the platform 37 is connected with the fixed rod 36 in a sliding way, a jack hydraulic cylinder 34 is abutted against the platform 37, the jack head 33 is connected with a jack fixed frame 39 on the jack fixed rod 32, so that the platform 37 can move up and down along the length direction of the fixing rod 36 under the driving of the second jack, thereby driving the sling 31 to descend and pull the ascending support hanger. Wherein the second jack comprises a jack head 33 and a jack cylinder 34. The base 38 is centrally provided with a base rubber pad 34, and the lower part of the base 38 is provided with a moving wheel 40.

S600, installing an inner supporting structure on the inner wall of the air pipe 50, and placing the air pipe 50 on an installation position of a supporting and hanging bracket after the installation is finished, so that the construction is finished.

Referring to fig. 8-9, in this step, the inner bracing structure includes cross braces 47 connected to four corners of the inner wall of the air duct 50, first hinge rings 48 disposed at the centers of the cross braces 47, and second hinge rings 44 disposed at four ends of the cross braces 47, each second hinge ring 44 is provided with a movable brace 42 hinged to the cross braces 47, the movable brace 42 is connected to a second fixing rod 45 through a movable bolt 43, the second fixing rod 45 is connected to the cross braces 47 through a free bolt 41, the movable brace 42 is mounted on the inner wall of the air duct 50, the cross braces 47 are respectively disposed at two ends of the air duct 50, and the two cross braces 47 are connected through a connecting rod 49 connected to the first hinge ring 48, and the cross braces 47 are provided with fixing holes 46. During installation, the crossed inclined struts 47 are separated, the movable support rods 42 at the end parts of the crossed inclined struts 47 are opened, the second fixing rods 45 are adjusted, free studs 41 at one ends of the second fixing rods 45 are fixed in fixing holes 46 in the crossed inclined struts 47, the four corners of the air pipe 50 are supported by the inner support structures, and the connecting rods 49 are connected with the two inner support structures through the first hinge rings 48. The deformation of the thin wall of the air pipe 50 in the hoisting process can be prevented, and the splicing guide device can be used as the splicing guide device. Treat that tuber pipe 50 installation finishes the back, can demolish the internal stay structure, so just can reuse, this application except a gallows and tuber pipe 50, all the other most devices and the part that are used for the construction all can retrieve reuse, can further reduce construction cost, environmental protection more.

The part of the utility model which is not described in detail is the prior art, so the utility model does not detail the part.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Although the use of the term in the present text is used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

The present invention is not limited to the above-mentioned preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is made, and all the technical solutions identical or similar to the present application fall within the protection scope of the present invention.

Claims (8)

1. The comprehensive support and hanger system is characterized by comprising a support and hanger fixed below a floor slab and an air pipe arranged on the support and hanger; the supporting and hanging frame is formed by assembling a plurality of supporting and hanging frame vertical rods and a plurality of supporting and hanging frame cross rods, and at least one mounting position for mounting the air pipe is arranged on the supporting and hanging frame; an internal supporting structure detachably connected is arranged in the air pipe, so that the deformation of the air pipe is prevented.

2. The integrated support and hanger system according to claim 1, wherein the inner support structure comprises cross braces connected to four corners of the inner wall of the air duct, a first hinge ring disposed at the center of the cross braces, and second hinge rings disposed at four ends of the cross braces, each of the second hinge rings is provided with a movable support rod hinged to the cross braces, the movable support rod is connected to a second fixed rod through a movable bolt, the second fixed rod is connected to the cross braces through a free bolt, and the movable support rod is mounted on the inner wall of the air duct.

3. The integrated support and hanger system of claim 2, wherein the cross braces are respectively located at two ends of the wind pipe, and the two cross braces are connected to each other through a connecting rod connecting the first hinge ring.

4. The integrated support and hanger system according to claim 1, wherein the support and hanger vertical bars and the support and hanger cross bars are spliced together to form the support and hanger through elbow support and hanger connecting cylinders and tee support and hanger connecting cylinders.

5. The integrated support and hanger system of claim 4, wherein the vertical support and hanger rods on both sides of the support and hanger are further provided with anti-seismic braces, one ends of the anti-seismic braces, which are far away from the vertical support and hanger rods, are connected to a wall, and the wall is located at both ends of the floor.

6. The comprehensive support and hanger system of claim 5, wherein the anti-seismic diagonal brace and the support and hanger vertical bar are connected and fixed with the elbow support and hanger connecting cylinder through a connecting buckle.

7. The integrated support and hanger system according to claim 6, wherein the anti-seismic diagonal brace is fixed to the wall by an anchor bolt, and the anchor bolt is implanted into the wall.

8. The integrated support and hanger system according to any one of claims 1-7, wherein the support and hanger is fixed to the floor by a support and hanger sleeve and an implantation anchor, the implantation anchor is implanted into the floor, the support and hanger sleeve is connected to the support and hanger at its bottom end and to the implantation anchor at its top end.

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