Building curtain wall fixing frame

Abstract

The utility model discloses a building curtain wall fixing frame, and relates to the technical field of fixing frames, the building curtain wall fixing frame comprises supporting legs, the tops of the supporting legs are fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with a vertical plate, the side face of the vertical plate is provided with a clamping and fixing device, the clamping and fixing device comprises a motor, and the motor is connected with the bottom plate. By means of mutual cooperation of the motor, the reciprocating lead screw, the threaded sleeves, the clamping plates and other components in the clamping and fixing equipment, the motor rotates forwards to drive the two-way lead screw to rotate forwards, the two-way lead screw rotates forwards to drive the two threaded sleeves to move relatively, and the two-way lead screw rotates forwards to drive the two threaded sleeves to move forwards. The two threaded sleeves do relative motion to drive the two clamping plates to do relative motion, so that the curtain wall placed in the middle can be clamped and fixed, the fixity and safety of the curtain wall are ensured, and the stable state of the curtain wall can be effectively kept even under the condition that wind power is large.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixing frames, in particular to a building curtain wall fixing frame. Background Art

[0002] The building curtain wall fixing frame is a structural device used to support and fix the building curtain wall. Its design and function are to support the curtain wall panels or other decorative components and ensure that they are firmly fixed to the main structure of the building.

[0003] According to a publicly disclosed building curtain wall fixing frame (CN 211735957 U), it includes a fixing frame, the fixing frame is in a "U" shape with an opening upward, a mounting groove is provided at the lower end of the fixing frame, a positioning plate is fixed at the upper end of the fixing frame, and the positioning plate and the right side wall of the mounting groove are in the same vertical plane, the left end of the fixing frame is threadedly connected with a first adjusting screw, and the left and right side walls of the fixing frame are provided with sliding grooves, and an adjusting device is provided between the two sliding grooves, and the adjusting device includes two clamping blocks, and the two clamping blocks can move toward each other. In the case of strong wind or other external forces, if the curtain wall is not effectively fixed, it may tilt, shake or fall off, thereby threatening the safety of the building and the safety of the surrounding environment. It is difficult to ensure the fixity and safety of the curtain wall through the mutual cooperation between the mounting groove, the sliding groove, the first adjusting screw and other components, and it is difficult to effectively maintain the stable state of the curtain wall under strong wind conditions, which needs to be improved. Utility Model Content

[0004] The utility model aims to provide a building curtain wall fixing frame, which realizes that the forward rotation of the motor drives the forward rotation of the bidirectional screw rod through the mutual cooperation between the components such as the motor, the reciprocating screw rod, the threaded sleeve, the clamping plate and the like inside the clamping and fixing device, and the forward rotation of the bidirectional screw rod drives the two threaded sleeves to make relative movement, and the relative movement of the two threaded sleeves drives the two clamping plates to make relative movement, so that the curtain wall placed in the middle can be clamped and fixed, ensuring the fixity and safety of the curtain wall, and effectively maintaining the stability of the curtain wall even in the case of strong wind, thereby solving the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a building curtain wall fixing frame, comprising a supporting leg, the top of the supporting leg is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with a vertical plate, the side of the vertical plate is provided with a clamping and fixing device, the clamping and fixing device comprises a motor, the side of the motor is fixedly connected to the inner wall of the vertical plate, a bidirectional screw rod is fixedly connected to the output shaft of the motor, a threaded sleeve is threadedly connected on the circumferential surface of the bidirectional screw rod, a limiting rod is fixedly connected to the side of the motor, one end of the limiting rod away from the motor penetrates the side of the threaded sleeve, and the side of the threaded sleeve is fixedly connected with a clamping plate.

[0007] Furthermore, there are two clamping plates and threaded sleeves, and they are symmetrical to each other along the vertical center axis of the bidirectional screw rod. The bottom of the clamping plate passes through the top of the base plate, and the two clamping plates move along with the two threaded sleeves. When the bidirectional screw rod rotates forward, the two threaded sleeves will be driven to move relative to each other, and then the two clamping plates will be driven to move relative to each other, thereby clamping the curtain wall placed between the two clamping plates, which is convenient for the installation of the curtain wall.

[0008] Furthermore, a triangular block is fixedly connected to the side of the splint, a cross plate is fixedly connected to the side of the leg, a telescopic rod is fixedly connected to the top of the cross plate, a slot is opened on the side of the bottom plate, a moving block is fixedly connected to the end of the telescopic rod away from the cross plate, and a gravity block is fixedly connected to the bottom of the moving block. The movement of the splint will drive the triangular block to move. During the movement of the triangular block, its own inclined surface will squeeze the inclined surface of the moving block. The two triangular blocks squeeze at both ends of the moving block at the same time, which will cause the moving block to move downward, driving the telescopic rod at the bottom to retract downward, and the downward movement of the moving block drives the gravity block downward, so that the entire device is light on top and heavy on the bottom, thereby increasing stability.

[0009] Furthermore, the moving block is located on the displacement track of the triangular block. Two triangular blocks are provided and are symmetrical to each other along the vertical center axis of the moving block. The moving block is located on the inner wall of the slot. When the triangular block moves relative to the splint, it will drive the triangular block to move. The moving block is located on the movement track of the triangular block, which is conducive to squeezing the moving block.

[0010] Furthermore, the gravity block is located above the horizontal plate, and two telescopic rods are provided, which are symmetrical to each other along the vertical center axis of the horizontal plate. The two telescopic rods can more stably support the moving block when the moving block is squeezed and moves downward.

[0011] Furthermore, a spring is fixedly sleeved on the circumferential surface of the telescopic rod, and one end of the spring away from the telescopic rod is fixedly connected to the top of the cross plate. When the telescopic rod is squeezed and retracted downward, the spring will be squeezed downward. Once the squeezing is released, the spring can automatically reset due to the elasticity of the spring.

[0012] Furthermore, an anti-skid pad is fixedly connected to one end of the leg away from the bottom plate, and the anti-skid pad is made of rubber material. An inclined surface is provided on the side of the moving block, and the anti-skid pad directly contacts the ground. When the device is placed on the ground, it will not slide sideways due to the influence of the ground. The inclined surface provided on the moving block fits with the inclined surface on the triangular block, which facilitates the triangular block to be squeezed onto the moving block.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model realizes that the forward rotation of the motor drives the forward rotation of the bidirectional screw through the mutual cooperation between the motor, reciprocating screw, threaded sleeve, clamping plate and other components inside the clamping and fixing device. The forward rotation of the bidirectional screw drives the two threaded sleeves to make relative movement. The relative movement of the two threaded sleeves drives the two clamping plates to make relative movement. The curtain wall placed in the middle can be clamped and fixed, ensuring the fixity and safety of the curtain wall. Even in the case of strong wind, the stability of the curtain wall can be effectively maintained.

[0015] 2. The utility model realizes the mutual cooperation between the triangular block, the moving block, the telescopic rod, the gravity block and other components inside the clamping and fixing device, so that the triangular block moves and squeezes the moving block, and the moving block moves downward. The downward movement of the moving block will drive the gravity block to move downward. The downward movement of the gravity block will increase the gravity at the bottom, making the whole device light on top and heavy on the bottom, thereby increasing stability. The increased gravity at the bottom can better resist external forces, making the curtain wall more firmly fixed.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0019] Figure 2 It is a three-dimensional side view structural diagram of the telescopic rod of the utility model;

[0020] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the motor of the utility model;

[0021] Figure 4 It is a three-dimensional side view structural diagram of the horizontal plate of the utility model;

[0022] Figure 5 For this utility model Figure 4 Schematic diagram of the three-dimensional enlarged structure of A in the middle.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Support legs; 2. Bottom plate; 3. Vertical plate; 4. Clamping and fixing device; 41. Motor; 42. Bidirectional screw; 43. Threaded sleeve; 44. Limit rod; 45. Clamp; 46. Notch; 47. Triangle block; 48. Horizontal plate; 49. Telescopic rod; 410. Spring; 411. Moving block; 412. Gravity block; 413. Anti-slip pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model is a building curtain wall fixing frame, comprising a support leg 1, the top of the support leg 1 is fixedly connected with a base plate 2, the top of the base plate 2 is fixedly connected with a vertical plate 3, the side of the vertical plate 3 is provided with a clamping and fixing device 4, the clamping and fixing device 4 comprises a motor 41, the side of the motor 41 is fixedly connected to the inner wall of the vertical plate 3, a bidirectional screw rod 42 is fixedly connected to the output shaft of the motor 41, a threaded sleeve 43 is threadedly connected on the circumferential surface of the bidirectional screw rod 42, a limiting rod 44 is fixedly connected to the side of the motor 41, one end of the limiting rod 44 away from the motor 41 passes through the side of the threaded sleeve 43, and a clamping plate 45 is fixedly connected to the side of the threaded sleeve 43.

[0027] There are two clamping plates 45 and threaded sleeves 43, and they are symmetrical to each other along the vertical center axis of the bidirectional screw rod 42. The bottom of the clamping plate 45 passes through the top of the base plate 2. The two clamping plates 45 move with the two threaded sleeves 43. When the bidirectional screw rod 42 rotates forward, the two threaded sleeves 43 will be driven to move relative to each other, which will drive the two clamping plates 45 to move relative to each other, and the curtain wall placed between the two clamping plates 45 will be clamped.

[0028] A triangular block 47 is fixedly connected to the side of the splint 45, a horizontal plate 48 is fixedly connected to the side of the leg 1, a telescopic rod 49 is fixedly connected to the top of the horizontal plate 48, a slot 46 is provided on the side of the bottom plate 2, and a moving block 411 is fixedly connected to one end of the telescopic rod 49 away from the horizontal plate 48, and a gravity block 412 is fixedly connected to the bottom of the moving block 411. The movement of the splint 45 will drive the triangular block 47 to move. During the movement of the triangular block 47, its own inclined surface will squeeze the inclined surface of the moving block 411. The two triangular blocks 47 squeeze at both ends of the moving block 411 at the same time, which will cause the moving block 411 to move downward, driving the telescopic rod 49 at the bottom to shrink downward, and the downward movement of the moving block 411 drives the gravity block 412 to move downward, so that the entire device is light on the top and heavy on the bottom, thereby increasing stability.

[0029] The moving block 411 is located on the displacement track of the triangular block 47. Two triangular blocks 47 are provided, and are symmetrical to each other along the vertical center axis of the moving block 411. The moving block 411 is located on the inner wall of the slot 46. When the triangular block 47 moves relative to the splint 45, it will drive the triangular block 47 to move together. The moving block 411 is located on the movement track of the triangular block 47, which will be conducive to squeezing the moving block 411.

[0030] The gravity block 412 is located above the horizontal plate 48. Two telescopic rods 49 are provided and are symmetrical to each other along the vertical center axis of the horizontal plate 48. The two telescopic rods 49 can more stably support the moving block 411 when the moving block 411 is squeezed and moves downward.

[0031] A spring 410 is fixedly sleeved on the circumferential surface of the telescopic rod 49, and one end of the spring 410 away from the telescopic rod 49 is fixedly connected to the top of the cross plate 48. When the telescopic rod 49 is squeezed and retracted downward, the spring 410 will be squeezed downward. Once the squeezing is released, the spring 410 can automatically reset due to its elasticity.

[0032] An anti-skid pad 413 is fixedly connected to one end of the leg 1 away from the base plate 2. The anti-skid pad 413 is made of rubber material. A slope is provided on the side of the moving block 411. The anti-skid pad 413 directly contacts the ground. When the device is placed on the ground, it will not slide sideways due to the influence of the ground. The slope provided on the moving block 411 fits with the slope on the triangular block 47, which facilitates the triangular block 47 to be squeezed onto the moving block 411.

[0033] A specific application of this embodiment is: start the motor 41, when the motor 41 rotates forward, it will drive the bidirectional screw rod 42 to rotate forward, the bidirectional screw rod 42 rotates forward, the two threaded sleeves 43 move relative to each other, the two threaded sleeves 43 move relative to each other, and the two clamping plates 45 move relative to each other. The curtain wall is placed between the two clamping plates 45, and it will be clamped and fixed, ensuring the fixity and safety of the curtain wall. Even in the case of strong wind, the stability of the curtain wall can be effectively maintained. The bottom of the clamping plate 45 runs through the top of the bottom plate 2 and is slidably connected. When the clamping plate 45 moves relative to each other, it will drive the two The triangular block 47 makes relative motion. During the movement of the triangular block 47, its own inclined surface will squeeze the inclined surface of the moving block 411. The two triangular blocks 47 squeeze the two ends of the moving block 411 at the same time, which will cause the moving block 411 to move downward, driving the telescopic rod 49 at the bottom to retract downward. The downward movement of the moving block 411 drives the gravity block 412 to move downward, making the entire device light on top and heavy on the bottom, thereby increasing stability. When the telescopic rod 49 is squeezed and retracted downward, it will drive the spring 410 to be squeezed downward. Once the squeezing is released, the moving block 411 can automatically reset through the elasticity of the spring 410.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A building curtain wall fixing frame, comprising a support leg (1), characterized in that: The top of the supporting leg (1) is fixedly connected to a bottom plate (2), the top of the bottom plate (2) is fixedly connected to a vertical plate (3), and a clamping and fixing device (4) is provided on the side of the vertical plate (3); The clamping and fixing device (4) comprises a motor (41), the side of the motor (41) is fixedly connected to the inner wall of the vertical plate (3), a bidirectional screw rod (42) is fixedly connected to the output shaft of the motor (41), a threaded sleeve (43) is threadedly connected on the circumferential surface of the bidirectional screw rod (42), a limiting rod (44) is fixedly connected to the side of the motor (41), one end of the limiting rod (44) away from the motor (41) passes through the side of the threaded sleeve (43), and a clamping plate (45) is fixedly connected to the side of the threaded sleeve (43).

2. A building curtain wall fixing frame according to claim 1, characterized in that: The clamping plate (45) and the threaded sleeve (43) are provided in two pieces and are symmetrical to each other along the vertical center axis of the bidirectional screw rod (42). The bottom of the clamping plate (45) passes through the top of the bottom plate (2).

3. A building curtain wall fixing frame according to claim 2, characterized in that: The side of the clamping plate (45) is fixedly connected to a triangular block (47), the side of the supporting leg (1) is fixedly connected to a horizontal plate (48), the top of the horizontal plate (48) is fixedly connected to a telescopic rod (49), the side of the bottom plate (2) is provided with a notch (46), the end of the telescopic rod (49) away from the horizontal plate (48) is fixedly connected to a moving block (411), and the bottom of the moving block (411) is fixedly connected to a gravity block (412).

4. A building curtain wall fixing frame according to claim 3, characterized in that: The moving block (411) is located on the displacement track of the triangular block (47). Two triangular blocks (47) are provided and are symmetrical to each other along the vertical center axis of the moving block (411). The moving block (411) is located on the inner wall of the notch (46).

5. A building curtain wall fixing frame according to claim 4, characterized in that: The gravity block (412) is located above the transverse plate (48), and two telescopic rods (49) are provided, and are symmetrical to each other along the vertical center axis of the transverse plate (48).

6. A building curtain wall fixing frame according to claim 5, characterized in that: A spring (410) is fixedly sleeved on the circumferential surface of the telescopic rod (49), and one end of the spring (410) away from the telescopic rod (49) is fixedly connected to the top of the transverse plate (48).

7. A building curtain wall fixing frame according to claim 6, characterized in that: An end of the supporting leg (1) away from the bottom plate (2) is fixedly connected to an anti-skid pad (413), the anti-skid pad (413) is made of rubber material, and a slope is provided on the side of the moving block (411).

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