CN212511633U

CN212511633U - Ventilation equipment and device for fixing vertical air pipe in compression mode

Info

Publication number: CN212511633U
Application number: CN202020925889.5U
Authority: CN
Inventors: 陈广玲; 李君�; 刘海; 涂显坤
Original assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-09
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a ventilation equipment and device of the fixed vertical tuber pipe of oppression formula thereof, the device of the fixed vertical tuber pipe of this oppression formula includes: the clamping assembly is used for clamping the air pipe; at least two groups of adjusting rod assemblies which are connected with the clamping assemblies and used for adjusting the width of the clamping assemblies so that the clamping assemblies can clamp the air pipes; and the fastening connecting pieces are used for fixing the clamping assemblies on the wall or the floor. The device of the fixed vertical tuber pipe of above-mentioned oppression formula is through adjusting the width that the pole subassembly was adjusted the centre gripping subassembly so that the tight tuber pipe of centre gripping subassembly clamp, thereby realize with the taut fixed purpose of tuber pipe, be fixed in wall body or floor through fastening connection spare again with the centre gripping subassembly, can remove the clamp to the tuber pipe in order to prevent the centre gripping subassembly to the location of centre gripping subassembly fixed, so, compared with the prior art, the device not only can avoid destroying the tuber pipe wall, and can reliably fix the tuber pipe, thereby can reduce the risk that the tuber pipe slided and leaked wind.

Description

Ventilation equipment and device for fixing vertical air pipe in compression mode

Technical Field

The utility model relates to a construction technical field, in particular to device of fixed vertical tuber pipe of oppression formula. The utility model discloses still relate to a ventilation equipment of device with fixed vertical tuber pipe of this oppression formula.

Background

With the rapid development of the building industry in China, high-rise buildings become the mainstream of urban buildings, the ventilation of the high-rise buildings gradually draws attention of people, the air pipes are divided into horizontal air pipes and vertical air pipes according to the installation direction, and the vertical air pipes are divided into in-well air pipes and exposed air pipes according to the installation positions.

The fixing method of the air pipe in the well is that angle steel is used for clinging to the wall of the air pipe on two sides of the air pipe, a drill tail screw is driven into the angle steel and the wall of the air pipe for fixing, and two ends of the drill tail screw are fixed on a floor slab or a wall body by adopting expansion bolts. However, the conventional air duct fixing method requires that a self-drilling screw penetrates through the wall of the air duct, and the self-drilling screw directly bears the gravity of the air duct and the impact force of air flow. Because the wall of the air pipe is thin, the air pipe bears the impact force of air flow for a long time, holes at the joint of the self-drilling screw and the pipe wall are enlarged, and air leakage and looseness are caused; meanwhile, the self-drilling screw is slender and easy to break, so that the fixing effect is lost.

Therefore, how to avoid the influence on air leakage and looseness of the air pipe caused by the connection of the self-drilling screw and the pipe wall of the air pipe is a technical problem to be solved by technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device of fixed vertical tuber pipe of oppression formula, the device not only can avoid destroying the tuber pipe wall, can reliably fix the tuber pipe moreover to can reduce the risk that the tuber pipe slided and leaked wind. Another object of the present invention is to provide a ventilation device comprising the above device for press-fitting vertical air duct.

In order to achieve the above object, the utility model provides a device of fixed vertical tuber pipe of oppression formula, include:

the clamping assembly is used for clamping the air pipe;

at least two groups of adjusting rod assemblies which are connected with the clamping assemblies and used for adjusting the width of the clamping assemblies so that the clamping assemblies can clamp the air pipes;

and the fastening connecting pieces are used for fixing the clamping assemblies on the wall or the floor.

Optionally, the clamping assembly includes two angle steels respectively abutting against two side walls of the air duct.

Optionally, two the angle steel all be equipped with adjust the first connecting hole that pole subassembly one-to-one set up, it includes two to wear to locate to adjust the pole subassembly the correspondence of angle steel the screw rod and two branches of first connecting hole are located the both ends of screw rod, be used for adjusting two the nut of the interval of angle steel.

Optionally, the fastening connector is an expansion bolt, and a second connecting hole for the expansion bolt to pass through is formed in any one of the angle steels.

Optionally, the first connection hole is a long circular hole, and the second connection hole is a circular hole.

Optionally, the clamping assemblies are provided with a plurality of groups, and two adjacent groups of clamping assemblies are connected through the lengthening connecting assembly.

The utility model also provides a ventilation equipment, including above-mentioned arbitrary device of the fixed vertical tuber pipe of oppression formula.

Compared with the prior art, the utility model discloses to the different requirements of ventilation equipment installation, designed a device of oppression formula fixed vertical tuber pipe, specifically speaking, the device of oppression formula fixed vertical tuber pipe includes centre gripping subassembly, regulating lever subassembly and fastening connection spare, wherein, the centre gripping subassembly is used for the centre gripping tuber pipe in order to realize the positioning action of tuber pipe; the at least two groups of adjusting rod assemblies are connected with the clamping assembly, and the width of the clamping assembly can be adjusted by the adjusting rod assemblies, so that the aim of clamping the air pipe by the clamping assembly can be fulfilled; and the fastening connecting pieces are connected with the clamping components and are used for fixing the clamping components on a wall body or a floor slab. That is to say, the device of the fixed vertical tuber pipe of above-mentioned oppression formula is through adjusting the width that the pole subassembly was adjusted the centre gripping subassembly so that the tight tuber pipe of centre gripping subassembly clamp, thereby realize with the taut fixed purpose of tuber pipe, be fixed in wall body or floor through fastening connection spare again with the centre gripping subassembly, can be in order to realize that the location to the centre gripping subassembly removes the clamp fixation to the tuber pipe in order to prevent the centre gripping subassembly, so, the device not only can avoid destroying the tuber pipe wall, and can reliably fix the tuber pipe, thereby can reduce the risk that the tuber pipe slided and leaked out.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a device for press-fixing a vertical air duct according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

fig. 3 is a schematic structural view of a first connection hole in the device for press-fitting a vertical air duct according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a second connection hole in the device for press-fitting a vertical air duct according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a vertical-surface circular hole of the elongated connecting member in the device for press-fitting fixing of a vertical air duct according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a planar circular hole of the extension connection assembly in the device for press-fitting fixing of a vertical air duct according to the embodiment of the present invention;

fig. 7 is an assembly structure diagram of the extension connection assembly in the device for fixing a vertical air pipe in a compression manner according to the embodiment of the present invention.

Wherein:

the connecting structure comprises a clamping component 1, a first connecting hole 11, a second connecting hole 12, a screw rod 2, a screw cap 3, a fastening connecting piece 4, a lengthening connecting component 5, a vertical face round hole 51, a plane round hole 52 and a bolt 53.

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 without creative work belong to the protection scope of the present invention.

The core of the utility model is to provide a device of fixed vertical tuber pipe of oppression formula, the device not only can avoid destroying the tuber pipe wall, can reliably fix the tuber pipe moreover to can reduce the risk that the tuber pipe slided and leaked wind. The other core of the utility model is to provide a ventilation equipment of the device of the fixed vertical tuber pipe of above-mentioned oppression formula.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

It should be noted that the following directional terms such as "upper end, lower end, left side, right side" and the like are defined based on the drawings of the specification.

Referring to fig. 1 to 7, fig. 1 is a schematic view of an overall structure of a device for press-fixing a vertical air duct according to an embodiment of the present invention; FIG. 2 is a schematic view of the structure of FIG. 1 from another angle; fig. 3 is a schematic structural view of a first connection hole in the device for press-fitting a vertical air duct according to the embodiment of the present invention; fig. 4 is a schematic structural view of a second connection hole in the device for press-fitting a vertical air duct according to the embodiment of the present invention; fig. 5 is a schematic structural view of a vertical-surface circular hole of the elongated connecting member in the device for press-fitting fixing of a vertical air duct according to the embodiment of the present invention; fig. 6 is a schematic structural view of a planar circular hole of the extension connection assembly in the device for press-fitting fixing of a vertical air duct according to the embodiment of the present invention; fig. 7 is an assembly structure diagram of the extension connection assembly in the device for fixing a vertical air pipe in a compression manner according to the embodiment of the present invention.

The device for fixing the vertical air pipe in a compression manner comprises a clamping assembly 1, an adjusting rod assembly and a fastening connecting piece 4, wherein the clamping assembly 1 is used for clamping the air pipe to realize the positioning effect of the air pipe; at least two groups of adjusting rod assemblies are connected with the clamping assembly 1, and the adjusting rod assemblies can adjust the width of the clamping assembly 1, so that the aim of clamping the air pipe by the clamping assembly 1 can be fulfilled; a plurality of fastening connecting pieces 4 are connected with the clamping component 1, and the fastening connecting pieces 4 are used for fixing the clamping component 1 on a wall or a floor slab.

That is to say, the device of the fixed vertical tuber pipe of above-mentioned oppression formula is through adjusting the width that the pole subassembly was adjusted centre gripping subassembly 1 so that centre gripping subassembly 1 presss from both sides tight tuber pipe, thereby realize with the taut fixed purpose of tuber pipe, be fixed in wall body or floor through fastening connection spare 4 again with centre gripping subassembly 1, can be in order to realize that the location to centre gripping subassembly 1 removes the clamp fastening to the tuber pipe in order to prevent that centre gripping subassembly 1 from fixing, so, compared with the prior art, the device not only can avoid destroying the tuber pipe wall, and can reliably fix the tuber pipe, thereby can reduce the risk that the tuber pipe slided and leaked wind.

Further, the clamping assembly 1 may specifically include two angle steels respectively abutting against two side walls of the air duct; either adjusting lever assembly may specifically include a threaded rod 2 and a threaded nut 3. Simultaneously, two angle steels all are equipped with first connecting hole 11, and first connecting hole 11 sets up with adjusting the pole subassembly one-to-one, that is to say, screw rod 2 can wear to locate the first connecting hole 11 of correspondence of two angle steels to further fix a position the angle steel through nut 3. Meanwhile, the angle steel and the screw rod 2 can bear vertical gravity and horizontal thrust, the fixing effect can be effectively improved, and the installation and construction requirements of vertical pipelines can be met.

Of course, according to actual needs, the number of the nuts 3 may be two, for example, the adjusting rod assembly may be provided with two butterfly nuts respectively disposed at two ends of the screw rod 2, and the distance between the two angle steels is adjusted by screwing the nuts.

Specifically, the fastening connector 4 may be an expansion bolt, and correspondingly, a second connection hole 12 through which the expansion bolt passes is formed in any one of the angle steels. Of course, for the convenience of installation, the first connection hole 11 should be formed on a first right-angle side where the angle iron abuts against the air duct, and the second connection hole 12 should be formed on a second right-angle side perpendicularly connected to the first right-angle side.

In addition, the first connection hole 11 may be specifically configured as an elongated circular hole, the elongated circular hole is formed along the length direction of the angle steel, and the second connection hole 12 may be specifically configured as a common circular hole.

Preferably, the adjusting rod assembly can be provided with two groups, one angle steel is correspondingly connected with at least two fastening connecting pieces 4, so that the two angle steels are symmetrically arranged along the axial direction of the air pipe, one screw 2 vertically penetrates through the long round hole at one end of each of the two angle steels, the other screw 2 also vertically penetrates through the long round holes at the other ends of the two angle steels, and the distance between the two angle steels is adjusted through the butterfly nut, so that the two angle steels are positioned.

In the embodiment of the utility model, the angle steel can be No. 7 angle steel, No. 8 angle steel or No. 9 angle steel; the aperture of the long round hole can be set to be about 16mm, and the diameter of the screw rod 2 can be set to be about 14 mm. Of course, the screw 2 with other diameters can be adopted, and in the practical application process, the screw is selected according to the size of the air pipe.

Two expansion bolts respectively penetrate through the round holes at two ends of one angle steel to anchor one angle steel on a floor or a wall, and the other two expansion bolts respectively penetrate through the round holes at two ends of the other angle steel to anchor the other angle steel on the floor or the wall. Preferably, the diameter of the circular hole may be set to about 10mm, and the diameter of the expansion bolt may be set to about 8 mm. Of course, bolts of other diameters may be used, and in practice, the selection is made according to the anchoring strength.

Because tuber pipe size is usually not the fixed value, has the fluctuation within a certain range, in order to facilitate fixed tuber pipe, in the device of the fixed vertical tuber pipe of above-mentioned oppression formula, centre gripping subassembly 1 can be lengthened through extension coupling assembling 5.

In order to optimize the above embodiment, the above clamping assemblies 1 may be provided with multiple sets to match the height of the air duct by lengthening, and two sets of adjacent clamping assemblies 1 are connected by the lengthening connection assembly 5. Any lengthening connecting assembly 5 can also be set to be a combined connecting piece comprising two angle steel connecting pieces and a plurality of bolts 53, the two angle steel connecting pieces are used for connecting two adjacent clamping assemblies 1, wherein the angle steel connecting pieces comprise elevation round holes 51 and plane round holes 52, when the lengthening connecting assembly 5 is assembled with the clamping assemblies 1, the elevation round holes 51 correspond to and are overlapped with the first connecting holes 11, the plane round holes 52 are overlapped with the second connecting holes 12, meanwhile, the bolts 53 penetrate through the overlapped holes, and the lengthening connecting assembly 5 is screwed down.

The device for fixing the vertical air pipe in the compression mode is convenient to install and detach, durable and practical, convenient to maintain and replace, high in construction speed and capable of effectively improving construction efficiency; meanwhile, the device can be suitable for installation, fixation and construction of various types of square components, and is high in practicability and wide in application range.

The ventilation equipment provided by the utility model comprises the device for fixing the vertical air pipe in a compression manner described in the above embodiment; other parts of the ventilation device can be referred to the prior art and are not expanded herein.

It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

It is right above the utility model provides a ventilation equipment and device of the fixed vertical tuber pipe of oppression formula thereof has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the solution and its core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The utility model provides a device of fixed vertical tuber pipe of oppression formula which characterized in that includes:

a clamping component (1) used for clamping the air pipe;

at least two groups of adjusting rod assemblies which are connected with the clamping assembly (1) and used for adjusting the width of the clamping assembly (1) so that the clamping assembly (1) can clamp the air pipe;

and the fastening connecting pieces (4) are used for fixing the clamping components (1) on a wall body or a floor slab.

2. A device for oppressively fixing a vertical air duct according to claim 1, wherein the clamping assembly (1) comprises two angle steels respectively abutting against two side walls of the air duct.

3. The device for oppressively fixing the vertical air duct according to claim 2, wherein each of the two angle steels is provided with a first connecting hole (11) corresponding to the adjusting rod assembly, and the adjusting rod assembly comprises a screw rod (2) penetrating the two angle steels and corresponding to the first connecting holes (11), and two nuts (3) respectively arranged at two ends of the screw rod (2) and used for adjusting the distance between the two angle steels.

4. The device for oppressively fixing the vertical air duct according to claim 3, wherein the fastening connector (4) is an expansion bolt, and a second connecting hole (12) for the expansion bolt to pass through is formed in any angle steel.

5. A device for press-fixing a vertical air duct according to claim 4, wherein the first connection hole (11) is a long circular hole, and the second connection hole (12) is a circular hole.

6. A device for oppressively fixing a vertical air pipe according to any one of claims 1 to 5, wherein a plurality of groups of clamping assemblies (1) are provided, and two adjacent groups of clamping assemblies (1) are connected through an elongated connecting assembly (5).

7. A ventilating device comprising a device for press-fixing a vertical air duct according to any one of claims 1 to 6.