CN212203370U

CN212203370U - Connecting device for building heating and ventilation

Info

Publication number: CN212203370U
Application number: CN202020597273.XU
Authority: CN
Inventors: 尹江康; 陈湘; 王玲
Original assignee: Yin Jiangkang
Current assignee: Yin Jiangkang
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-22
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a warm connecting device that leads to of building, including first bottom plate and second bottom plate, it is articulated between first bottom plate and the second bottom plate, the fixed plate is all installed at the top of first bottom plate and second bottom plate, the thread bush has been inlayed on the surface of fixed plate, the inside of thread bush is run through and is provided with the horizontal pole, the one end fixedly connected with knob of horizontal pole, the other end rotation of horizontal pole is connected with the fly leaf. Through setting up first bottom plate, second bottom plate, fixed plate, thread bush, horizontal pole, knob, fly leaf, spout, slider, underframe, go up the frame, the layer board, spring telescopic link and clamp plate, it is limited because of operating personnel's strength to have solved present artifical lift connection, including the weight of pipeline self, cause the arm to tremble after long-time, be difficult to aim at the problem of action, the device can carry out the bearing to warm logical pipeline, and can help the port to aim at the installation, is worth promoting.

Description

Connecting device for building heating and ventilation

Technical Field

The utility model relates to a warm logical pipeline technical field specifically is a warm logical connecting device of using of building.

Background

The thickness and specification of the heating and ventilation pipeline can be changed according to requirements, and usually, when the heating and ventilation pipeline is connected, two ends of the air pipe are always externally connected with accessories (such as elbows and reducing pipes). Generally speaking, warm logical pipeline both ends are equipped with the recess and take the sealing washer, and the building is warm leads to at the in-process of construction, and the installation of pipeline is indispensable construction procedure, therefore the pipe connection is essential step in the piping erection process.

At present when carrying out warm logical pipeline's connection, at first need the manual work to aim at the port department of two sections pipelines, however because operating personnel's strength is limited, in addition the weight of pipeline self, lift the installation back for a long time, can lead to the arm to tremble, be difficult to aim at the action, for this reason we propose one kind can carry out the bearing to warm logical pipeline, and can help the port to aim at the connecting device of installation and solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building is warm to be led to and is used connecting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a connecting device for building heating and ventilation comprises a first bottom plate and a second bottom plate, wherein the first bottom plate and the second bottom plate are hinged, the top parts of the first bottom plate and the second bottom plate are both provided with a fixed plate, the surface of the fixed plate is embedded with a thread sleeve, a cross bar penetrates through the interior of the threaded sleeve, one end of the cross bar is fixedly connected with a knob, the other end of the cross bar is rotatably connected with a movable plate, the tops of the first bottom plate and the second bottom plate are both provided with sliding grooves, the bottom end of the movable plate is fixedly connected with a slide block which is positioned at the inner side of the chute and is in sliding connection with the inner wall of the chute, the top end of the movable plate is fixedly connected with a lower frame, the top of the lower frame is hinged with an upper frame, the bottom of the inner side of the lower frame is fixedly connected with a supporting plate, the top of the inner side of the upper frame is in bolted connection with a spring telescopic rod, and the bottom end of the spring telescopic rod is in bolted connection with a pressing plate.

Preferably, connecting pieces are welded at the front ends of the lower frame and the upper frame, screws penetrate through the surfaces of the connecting pieces, and the screws are matched through nuts for use.

Preferably, the top of first bottom plate and second bottom plate symmetry bolt has the supporting leg, the top of supporting leg inboard rotates and is connected with the backing roll, the surface of backing roll is sunken form.

Preferably, a clamping groove is formed in one side, close to the second bottom plate, of the surface of the first bottom plate, a clamping block is integrally machined on one side, close to the first bottom plate, of the surface of the second bottom plate, and the clamping block is connected with the clamping groove in an inserting mode.

Preferably, guide grooves are formed in the front side and the rear side of the inner wall of the upper frame, guide wheels are bolted to the front side and the rear side of the pressing plate, and the guide wheels are in rolling connection with the inner wall of the guide grooves.

Preferably, the left side of first bottom plate bottom is inlayed and is equipped with first magnetic sheet, the right side of second bottom plate bottom is inlayed and is equipped with the second magnetic sheet, cooperation use and their bottom all with the bottom parallel and level of first bottom plate and second bottom plate between first magnetic sheet and the second magnetic sheet.

Preferably, the top of the supporting plate and the bottom of the pressing plate are both concave surfaces, protective pads are bonded on the inner sides of the supporting plate and the pressing plate, and the protective pads are made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. a connecting device for heating and ventilation of a building is provided, wherein a first bottom plate, a second bottom plate, a fixing plate, a threaded sleeve, a cross rod, a knob, a movable plate, a sliding chute, a sliding block, a lower frame, an upper frame, a supporting plate, a spring telescopic rod and a pressing plate are arranged, so that the problems that an arm is shaken after a long time and alignment action is not easy to perform due to the limited strength of an operator and the weight of a pipeline in the conventional manual lifting connection are solved;

2. a heating and ventilating connecting device for a building is characterized in that one section of the surface of a cross rod is set to be smooth, and the other section of the surface of the cross rod is set to be threaded, so that fine adjustment is performed at the final stage of pipeline connection to ensure the installation accuracy;

3. the utility model provides a warm connecting device that leads to of building, sets up spout and the slider that is used for spacing through the bottom at the fly leaf, can avoid appearing the skew when the horizontal movement fly leaf.

Drawings

FIG. 1 is a front view of a construction of a connecting device for heating and ventilating in a building;

FIG. 2 is a right side elevational view of a portion of a building heating and ventilation interface;

FIG. 3 is a right side elevational view of a portion of a building heating and ventilation interface;

fig. 4 is a schematic diagram of the cooperation of the clamping groove and the clamping block of the universal connecting device for building heating.

In the figure: 1. a first base plate; 2. a second base plate; 3. a fixing plate; 4. a threaded sleeve; 5. a cross bar; 6. a knob; 7. a movable plate; 8. a chute; 9. a slider; 10. a lower frame; 11. an upper frame; 12. a support plate; 13. a spring telescopic rod; 14. pressing a plate; 15. connecting sheets; 16. a screw; 17. supporting legs; 18. a support roller; 19. a card slot; 20. a clamping block; 21. a guide groove; 22. a guide wheel; 23. a first magnetic sheet; 24. a second magnetic sheet; 25. a protective pad.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a connecting device for building heating and ventilation comprises a first bottom plate 1 and a second bottom plate 2, the first bottom plate 1 and the second bottom plate 2 are hinged to each other, a fixing plate 3 is mounted on the top of each of the first bottom plate 1 and the second bottom plate 2, a thread bushing 4 is embedded on the surface of the fixing plate 3, a cross rod 5 is arranged inside the thread bushing 4 in a penetrating manner, a knob 6 is fixedly connected to one end of the cross rod 5, a movable plate 7 is rotatably connected to the other end of the cross rod 5, sliding grooves 8 are formed in the top of each of the first bottom plate 1 and the second bottom plate 2, a sliding block 9 is fixedly connected to the bottom end of the movable plate 7, the sliding block 9 is located inside the sliding groove 8 and is slidably connected to the inner wall of the sliding groove 8, a lower frame 10 is fixedly connected to the top end of the movable plate 7, an upper frame 11 is hinged to the top end, the bottom end bolt of spring telescopic link 13 has connected clamp plate 14, through setting up first bottom plate 1, second bottom plate 2, fixed plate 3, thread bush 4, horizontal pole 5, knob 6, the fly leaf 7, spout 8, slider 9, the underframe 10, go up frame 11, layer board 12, spring telescopic link 13 and clamp plate 14, it is limited because of operating personnel's strength to have solved present artifical lift connection, including the weight of pipeline self, cause the arm to tremble after long-time, be difficult to aim at the problem of action, the device can carry out the bearing to warm logical pipeline, and can help the port to aim at the installation, be worth promoting.

Further, connecting pieces 15 are welded at the front ends of the lower frame 10 and the upper frame 11, screws 16 penetrate through the surfaces of the connecting pieces 15, the screws 16 are matched with nuts for use, and the screws 16 and the nuts are used for fixing the lower frame 10 and the upper frame 11, so that the inner side pipelines of the lower frame 10 and the upper frame 11 are simply fixed.

Further, the top of the first bottom plate 1 and the top of the second bottom plate 2 are symmetrically bolted with supporting legs 17, the top of the inner side of each supporting leg 17 is rotatably connected with a supporting roller 18, the surface of each supporting roller 18 is concave, and the supporting legs 17 and the supporting rollers 18 are used for supporting the bottom of an upper pipeline and are matched with the support of the movable plate 7 to avoid the descending of the tail end of the pipeline and improve the accuracy of jointing.

Further, draw-in groove 19 has been seted up to one side that first bottom plate 1 surface is close to second bottom plate 2, one side integrated into one piece that second bottom plate 2 surface is close to first bottom plate 1 has fixture block 20, peg graft between fixture block 20 and the draw-in groove 19, setting through draw-in groove 19 and fixture block 20, it is articulated between first bottom plate 1 and the second bottom plate 2 simultaneously, make the device can carry out folding regulation, laminate the bottom surface of first bottom plate 1 and second bottom plate 2 when not using, reduce and take up an area of the space, when spreading first bottom plate 1 and second bottom plate 2, the inboard that fixture block 20 filled into draw-in groove 19 guarantees that first bottom plate 1 and second bottom plate 2 can not move about easily.

Further, guide grooves 21 are formed in the front side and the rear side of the inner wall of the upper frame 11, guide wheels 22 are bolted to the front side and the rear side of the pressing plate 14, the guide wheels 22 are connected with the inner wall of the guide grooves 21 in a rolling mode, and the guide grooves 21 and the guide wheels 22 can guarantee the stability of the pressing plate 14 in the movement in the vertical direction.

Further, the left side of 1 bottom of first bottom plate is inlayed and is equipped with first magnetic sheet 23, the right side of 2 bottoms of second bottom plate is inlayed and is equipped with second magnetic sheet 24, cooperation use and their bottom all with the bottom parallel and level of first bottom plate 1 and second bottom plate 2 between first magnetic sheet 23 and the second magnetic sheet 24, first magnetic sheet 23 and second magnetic sheet 24 cooperate when first bottom plate 1 and second bottom plate 2 are folded and use, and both inhale mutually, guarantee first bottom plate 1 and second bottom plate 2's laminating.

Furthermore, the top of the supporting plate 12 and the bottom of the pressing plate 14 are both concave surfaces, and the inner sides of the supporting plate 12 and the pressing plate 14 are both bonded with protective pads 25, the protective pads 25 are made of rubber, the protective pads 25 can protect the surface of the pipeline and can also increase the friction force between the supporting plate 12 and the pressing plate 14 and the surface of the pipeline.

The utility model discloses a theory of operation is: firstly, unscrewing screws 16 on the surface of a connecting piece 15, lifting an upper frame 11 at the upper part backwards, placing two pipelines to be connected on the surface of a supporting plate 12, then covering the upper frame 11 again, and screwing the screws 16 and nuts to the surface of the connecting piece 15 again, in the process, a pressure plate 14 contacts the upper surface of the pipeline first, then a spring telescopic rod 13 is extruded and shortened, guide wheels 22 at two sides of the pressure plate 14 roll in a guide groove 21 until the screws 16 are installed, the pressure plate 14 at the upper part realizes simple fixing of the pipelines by means of the reaction force of the spring telescopic rod 13, the pipelines at two sides are moved to the middle position manually, a lower frame 10 drives a sliding block 9 to slide in a sliding groove 8 through a movable plate 7 at the lower part, a cross rod 5 moves along with the movable plate 7 until the thread part on the surface of the cross rod 5 moves to the inner side of a thread sleeve 4, and the cross rod 5 is screwed through a knob 6, the fine adjustment of the movement of the pipeline movable plate 7 is realized until the ports of the two pipelines are mutually jointed, and at the moment, the pipelines are effectively aligned, so that the subsequent installation work can be carried out.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a connecting device is used to building heating, includes first bottom plate (1) and second bottom plate (2), its characterized in that: the first bottom plate (1) and the second bottom plate (2) are hinged, the fixed plates (3) are mounted at the tops of the first bottom plate (1) and the second bottom plate (2), the threaded sleeves (4) are embedded on the surfaces of the fixed plates (3), the cross rods (5) penetrate through the threaded sleeves (4), one ends of the cross rods (5) are fixedly connected with knobs (6), the other ends of the cross rods (5) are rotatably connected with movable plates (7), the tops of the first bottom plate (1) and the second bottom plate (2) are respectively provided with sliding chutes (8), the bottom ends of the movable plates (7) are fixedly connected with sliding blocks (9), the sliding blocks (9) are located on the inner sides of the sliding chutes (8) and are in sliding connection with the inner walls of the sliding chutes, the top ends of the movable plates (7) are fixedly connected with lower frames (10), and the tops of the lower frames (10) are hinged with upper, the bottom of the inner side of the lower frame (10) is fixedly connected with a supporting plate (12), the top of the inner side of the upper frame (11) is in bolted connection with a spring telescopic rod (13), and the bottom end of the spring telescopic rod (13) is in bolted connection with a pressing plate (14).

2. A connecting device for building heating and ventilation as claimed in claim 1, characterized in that a connecting piece (15) is welded on the front end of each of the lower frame (10) and the upper frame (11), a screw (16) is arranged on the surface of the connecting piece (15) in a penetrating way, and the screw (16) is matched with a nut for use.

3. A connecting device for heating and ventilating of building as claimed in claim 1, characterized in that the top of the first bottom plate (1) and the second bottom plate (2) is symmetrically bolted with supporting legs (17), the top of the inner side of the supporting legs (17) is rotatably connected with supporting rollers (18), and the surface of the supporting rollers (18) is concave.

4. The connecting device for heating and ventilating buildings according to claim 1, wherein a clamping groove (19) is formed in one side of the surface of the first bottom plate (1) close to the second bottom plate (2), a clamping block (20) is integrally formed in one side of the surface of the second bottom plate (2) close to the first bottom plate (1), and the clamping block (20) is inserted into the clamping groove (19).

5. The connecting device for heating and ventilating buildings as claimed in claim 1, wherein the upper frame (11) is provided with guide grooves (21) on the front and rear sides of the inner wall, the pressing plate (14) is bolted with guide wheels (22) on the front and rear sides, and the guide wheels (22) are connected with the inner wall of the guide grooves (21) in a rolling manner.

6. A connecting device for heating and ventilating of buildings as claimed in claim 1, wherein a first magnetic sheet (23) is embedded at the left side of the bottom of the first bottom plate (1), a second magnetic sheet (24) is embedded at the right side of the bottom of the second bottom plate (2), the first magnetic sheet (23) and the second magnetic sheet (24) are used in cooperation, and the bottom ends of the first magnetic sheet (23) and the second magnetic sheet (24) are flush with the bottom of the first bottom plate (1) and the bottom of the second bottom plate (2).

7. A connecting device for heating and ventilating buildings as claimed in claim 1, wherein the top of the supporting plate (12) and the bottom of the pressing plate (14) are both concave surfaces, and protective pads (25) are adhered to the inner sides of the supporting plate and the pressing plate, and the protective pads (25) are made of rubber.