CN216475655U

CN216475655U - Composite insulation outer wall clamping device for building engineering

Info

Publication number: CN216475655U
Application number: CN202123416503.1U
Authority: CN
Inventors: 林海
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-10
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a composite insulation outer wall latch device for building engineering belongs to outer wall joint field. A composite heat-insulation outer wall clamping device for constructional engineering comprises a connecting plate, a first screw is connected with a top groove of the connecting plate in a threaded manner, the inner wall of the connecting plate is connected with a sliding plate in a sliding way, the front surface of the sliding plate is in a bilateral symmetry structure and is connected with two screws II in a threaded way, the inner wall of the connecting plate is provided with two sliding chutes in a bilateral symmetry structure, the top of the connecting plate is rotationally connected with a bolt, the bolt is characterized in that the circumferential outer wall of the bolt is in threaded connection with a first threaded sleeve, the circumferential outer wall of the bolt is sleeved with a first spring, the first threaded sleeve, the first spring and a second threaded sleeve are arranged on the bolt, when the polyurethane foam on the inner side of the heat-insulation outer wall expands, the sliding plate can extrude the first spring, the cross screwdriver rotates the bolt, so that the threaded sleeve limits the bottoms of the two sliding plates, thereby further improve the fastness to the heat preservation outer wall is fixed, avoids the heat preservation outer wall to appear rocking.

Description

Composite insulation outer wall clamping device for building engineering

Technical Field

The utility model relates to an outer wall joint field, more specifically say, relate to a composite insulation outer wall latch device for building engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.

Building outer wall is in the construction back, need install the heat preservation outer wall to inject polyurethane foam between heat preservation outer wall and the building outer wall body, after injecting polyurethane foam, polyurethane foam can produce the inflation, thereby produce the extrusion to the heat preservation outer wall, in order to can further improve the fixed effect to the heat preservation outer wall, we propose a composite insulation outer wall latch device for building engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a composite insulation outer wall latch device for building engineering to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a composite insulation outer wall latch device for building engineering, includes the connecting plate, connecting plate top groove female connection has screw one, connecting plate inner wall sliding connection has the slide, the slide is just being bilateral symmetry structure threaded connection and has two screws two, connecting plate inner wall is bilateral symmetry structure and has seted up two spouts, the connecting plate top is rotated and is connected with the bolt, bolt circumference outer wall threaded connection has thread bush one, bolt circumference outer wall cover is equipped with spring one, bolt circumference outer wall threaded connection has thread bush two, two circumference outer walls of thread bush are the annular symmetry structure and have set firmly two sliders, spout inner wall sliding connection has the cardboard, the cardboard top has set firmly the support pole, support pole circumference outer wall cover is equipped with spring two.

Preferably, the sliding block is connected with the inner wall of the sliding groove in a sliding mode, and the sliding plate is connected with the bolt in a sliding mode.

Preferably, the first threaded sleeve is slidably connected with the clamping plate, and the first spring is located between the sliding plate and the first threaded sleeve.

Preferably, one end of the second spring is fixedly connected with the inner wall of the connecting plate, and the other end of the second spring is fixedly connected with the abutting rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses structurally improve to some extent, through set up thread bush one, spring one and thread bush two on the bolt, when the inboard polyurethane foam inflation of heat preservation outer wall, the slide can produce the extrusion to spring one, rotates the bolt through the cross screwdriver for the thread bush is carried on spacingly to the slide bottom, thereby further improves the fastness to heat preservation outer wall fixation, avoids the heat preservation outer wall to appear rocking.

2. The utility model discloses structurally improve to some extent, through pressing two support poles for the cardboard inserts a thread bush inner wall, and the rethread rotates the bolt, makes two promotion slides of thread bush rebound, makes the heat preservation outer wall drive slide to the protrusion in the wall body outside, and two screws expose outside this moment, thereby the operating personnel of being convenient for changes the heat preservation outer wall.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially disassembled structure of the connection plate of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the internal structure of the connecting plate of the present invention;

FIG. 5 is a schematic structural view of the slide plate of the present invention;

FIG. 6 is a schematic view of the split structure of the first screw sleeve and the clamping plate of the present invention;

the reference numbers in the figures illustrate: 1. a connecting plate; 2. a first screw; 3. a slide plate; 4. a second screw; 5. a chute; 6. a bolt; 7. sleeving a first thread; 8. a first spring; 9. a second thread sleeve; 10. a slider; 11. clamping a plate; 12. a support rod; 13. and a second spring.

Detailed Description

Referring to fig. 1-6, the present invention provides a technical solution:

a composite heat-insulation outer wall clamping device for building engineering comprises a connecting plate 1, wherein a first screw 2 is in threaded connection with a groove at the top of the connecting plate 1, a sliding plate 3 is in sliding connection with the inner wall of the connecting plate 1, the front of the sliding plate 3 is in a bilateral symmetry structure and is in threaded connection with a second screw 4, two sliding grooves 5 are formed in the inner wall of the connecting plate 1 in a bilateral symmetry structure, a bolt 6 is rotatably connected with the top of the connecting plate 1, a first thread sleeve 7 is in threaded connection with the circumferential outer wall of the bolt 6, a first spring 8 is sleeved on the circumferential outer wall of the bolt 6, a second thread sleeve 9 is in threaded connection with the circumferential outer wall of the second thread sleeve 9, two sliding blocks 10 are fixedly arranged in an annular symmetry structure, a clamping plate 11 is in sliding connection with the inner wall of the sliding groove 5, a butting rod 12 is fixedly arranged at the top of the clamping plate 11, and a second spring 13 is sleeved on the circumferential outer wall of the butting rod 12; by arranging the first threaded sleeve 7, the first spring 8 and the second threaded sleeve 9 on the bolt 6, when polyurethane foam on the inner side of the heat-insulation outer wall expands, the first spring 8 can be extruded by the sliding plate 3, and the bolt 6 is rotated by the cross screwdriver, so that the second threaded sleeve 9 limits the bottom of the sliding plate 3, the heat-insulation outer wall is fixed, and the heat-insulation outer wall is prevented from shaking; through pressing two and supporting pole 12 for cardboard 11 inserts 7 inner walls of thread bush one, and rethread rotation bolt 6 makes two 9 promotion slides 3 rebound of thread bush, makes the heat preservation outer wall drive slide 3 to the protrusion of the wall body outside, and two 4 screws expose outside this moment, thereby the operating personnel of being convenient for change the heat preservation outer wall.

Specifically, the sliding block 10 is connected with the inner wall of the sliding groove 5 in a sliding mode, and the sliding plate 3 is connected with the bolt 6 in a sliding mode.

Further, the first thread sleeve 7 is slidably connected with the clamping plate 11, and the first spring 8 is located between the sliding plate 3 and the first thread sleeve 7.

Furthermore, one end of the second spring 13 is fixedly connected with the inner wall of the connecting plate 1, and the other end of the second spring 13 is fixedly connected with the abutting rod 12.

The working principle is as follows: in the using process, the two screws II 4 on the sliding plate 3 are fixed with the side edge of the heat-insulating outer wall, the connecting plate 1 is fixedly connected with the outer wall surface through the screws I2, after the heat-insulating outer wall is fixed, polyurethane foam is injected between the heat-insulating outer wall and the outer wall surface, and under the influence of expansion of the polyurethane foam, the heat-insulating outer wall can drive the sliding plate 3 to slide upwards along the inner wall of the connecting plate 1, so that the first spring 8 is extruded, the bolt 6 is rotated through the cross screwdriver, when the bolt 6 rotates, the second threaded sleeve 9 can drive the sliding block 10 to slide upwards along the inner wall of the sliding groove 5, and the bottom of the sliding plate 3 is limited, so that the heat-insulating outer wall is fixed, when the heat-insulating outer wall needs to be replaced, the two abutting rods 12 are pressed simultaneously, so that the second spring 13 is extruded, the abutting rods 12 drive the clamping plate 11 to slide downwards along the sliding groove 5, so that the clamping plate 11 is inserted into the inner wall of the first threaded sleeve 7, and then the bolt 6 is rotated, so that the second threaded sleeve 9, the first threaded sleeve 7, the first spring 8 and the sliding plate 3 move upwards along the bolt 6, the heat-insulation outer wall drives the sliding plate 3 to protrude towards the outer side of the wall body, and at the moment, the second screw 4 is exposed outside, so that an operator can conveniently detach the second screw 4 through the cross screwdriver.

Claims

1. The utility model provides a composite insulation outer wall latch device for building engineering, includes connecting plate (1), its characterized in that: the screw thread connection of the top groove of the connecting plate (1) is provided with a screw I (2), the inner wall of the connecting plate (1) is connected with a sliding plate (3) in a sliding manner, the sliding plate (3) is in a bilateral symmetry structure in front and is connected with two screw II (4) in a threaded manner, the inner wall of the connecting plate (1) is in a bilateral symmetry structure and is provided with two sliding grooves (5), the top of the connecting plate (1) is connected with a bolt (6) in a rotating manner, the outer wall of the circumference of the bolt (6) is connected with a thread sleeve I (7) in a threaded manner, the outer wall of the circumference of the bolt (6) is sleeved with a spring I (8), the outer wall of the circumference of the bolt (6) is connected with a thread sleeve II (9) in a threaded manner, the outer wall of the circumference of the thread sleeve II (9) is in an annular symmetry structure and is fixedly provided with two sliding blocks (10), the inner wall of the sliding groove (5) is connected with a clamping plate (11) in a sliding manner, the top of the clamping plate (11) is fixedly provided with a support rod (12), and a second spring (13) is sleeved on the outer wall of the circumference of the abutting rod (12).

2. The composite heat-insulation outer wall clamping device for the constructional engineering according to claim 1, which is characterized in that: the sliding block (10) is connected with the inner wall of the sliding groove (5) in a sliding mode, and the sliding plate (3) is connected with the bolt (6) in a sliding mode.

3. The composite heat-insulation outer wall clamping device for the constructional engineering according to claim 1, which is characterized in that: the first threaded sleeve (7) is in sliding connection with the clamping plate (11), and the first spring (8) is located between the sliding plate (3) and the first threaded sleeve (7).

4. The composite heat-insulation outer wall clamping device for the constructional engineering according to claim 1, which is characterized in that: one end of the second spring (13) is fixedly connected with the inner wall of the connecting plate (1), and the other end of the second spring (13) is fixedly connected with the abutting rod (12).