Fixing support for constructional engineering

Abstract

The utility model relates to the field of constructional engineering, and discloses a fixing support for constructional engineering, which comprises a bottom plate, mounting sleeves are fixedly mounted on two sides of the top of the bottom plate, a connecting plate is arranged at the top of the bottom plate, and a lifting component for lifting the connecting plate is arranged at the top of the bottom plate. And four sets of bolts are arranged at the top of the bottom plate, the bottoms of the bolts penetrate to the bottom of the bottom plate, the lifting assembly comprises a mounting plate, and supporting rods are fixedly mounted on the front side and the rear side of the top of the mounting plate correspondingly. Through mutual cooperation of the first connecting block, the second connecting block, the connecting rod, the positive and negative screw rod and the screw blocks, when the positive and negative screw rod is rotated, the two sets of screw blocks can be driven to move outwards at the same time, and the screw blocks move outwards to drive the connecting rod to be in a vertical state gradually from an inclined state; and the connecting rod moves towards the top to drive the first connecting block, the mounting plate and the supporting rod to move towards the top, so that the connecting plate achieves the advantage of lifting.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to a fixing bracket for construction engineering. Background Art

[0002] Construction engineering is a broad and complex field, which plays a crucial role in the development and progress of human society. In the early days of human civilization, construction mainly aimed to meet basic living and defensive needs, with relatively simple forms and mostly natural materials such as wood, stone, and soil being used. Over time, construction technology has continuously developed and innovated.

[0003] Fixing brackets are widely used. In construction, they are often used to fix pipelines or construction equipment, and are also used to support places that are not fully solidified or unstable for a short time to achieve the purpose of complete solidification and stability. For existing fixing brackets for construction engineering, the installation process with the bearing plate or wall surface is rather cumbersome, and the fixing brackets are inconvenient to adjust. Moreover, the components are rigidly connected, and local fractures are likely to occur during the adjustment and support process of the fixing brackets for construction engineering. Therefore, a fixing bracket for construction engineering is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a fixing bracket for construction engineering, aiming to improve the problems in the existing technology that the installation process of the fixing bracket for construction engineering with the bearing plate or wall surface is rather cumbersome, the fixing bracket is inconvenient to adjust, and the components are rigidly connected, and local fractures are likely to occur during the adjustment and support process of the fixing bracket for construction engineering.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] It includes a bottom plate. On both sides of the top of the bottom plate, mounting sleeves are fixedly installed. A connecting plate is arranged on the top of the bottom plate. An elevating assembly for lifting the connecting plate is arranged on the top of the bottom plate. Four groups of bolts are arranged on the top of the bottom plate, and the bottom of the bolts penetrates to the bottom of the bottom plate;

[0007] As a further description of the above technical scheme:

[0008] The elevating assembly includes a mounting plate. On the front side and the rear side of the top of the mounting plate, support rods are fixedly installed. The top of the support rods penetrates to the top of the mounting sleeves and is slidably installed with the mounting sleeves. The top of the support rods is fixedly installed with the bottom of the connecting plate;

[0009] As a further description of the above technical scheme:

[0010] The front side and the rear side of the bottom of the mounting plate are both fixedly installed with first connecting blocks. The inner sides of the first connecting blocks are rotatably installed with second connecting blocks. Both sides of the top of the bottom plate are provided with connecting rods. The front side and the rear side of each connecting rod are rotatably installed with the inner sides of the second connecting blocks. A left-right threaded screw rod is arranged on the top of the bottom plate. The right end of the left-right threaded screw rod is rotatably installed with the inner wall of one set of mounting sleeves. The left end of the left-right threaded screw rod penetrates to the left side of the mounting sleeve. Two sets of screw blocks are threadedly installed on the surface of the left-right threaded screw rod. The inner sides of the screw blocks are rotatably installed with the connecting rods through pin shafts;

[0011] As a further description of the above technical solution:

[0012] The front side and the rear side of the inner wall of the mounting sleeve are both fixedly installed with limiting frames. The front side and the rear side of the mounting plate are both fixedly installed with limiting blocks. The limiting blocks are slidably installed with the limiting frames;

[0013] As a further description of the above technical solution:

[0014] The bottom of the screw block is fixedly installed with a stabilizing block. A stabilizing groove is formed on the top of the bottom plate. The stabilizing block is slidably installed with the stabilizing groove;

[0015] As a further description of the above technical solution:

[0016] A ratchet wheel is fixedly installed on the left side of the surface of the left-right threaded screw rod. A ratchet pawl is rotatably installed on the left side of one set of mounting sleeves. The ratchet pawl is engaged with the ratchet wheel;

[0017] As a further description of the above technical solution:

[0018] A stop block is fixedly installed on the left side of one set of mounting sleeves. A spring is fixedly installed at the bottom of the stop block. The bottom of the spring is fixedly installed with the top of the ratchet pawl.

[0019] The utility model has the following beneficial effects:

[0020] In the utility model, through the mutual cooperation of the first connecting block, the second connecting block, the connecting rod, the left-right threaded screw rod and the screw block, when the left-right threaded screw rod is rotated, the two sets of screw blocks can be driven to move outwards at the same time. The outward movement of the screw blocks drives the connecting rods to gradually change from an inclined state to a vertical state. The upward movement of the connecting rods drives the first connecting block, the mounting plate and the support rod to move upwards, so that the connecting plate has the advantage of lifting.

[0021] In the utility model, through the mutual cooperation of the ratchet wheel and the ratchet pawl, when the left-right threaded screw rod is rotated forward, the ratchet wheel can be driven to rotate. The rotation of the ratchet wheel will cause the ratchet pawl to disengage from it. When the connecting plate rises to a suitable height, at this time the ratchet pawl will be engaged with the ratchet wheel, so as to limit the ratchet wheel and the left-right threaded screw rod and prevent the left-right threaded screw rod from reversing. Brief Description of the Drawings

[0022] Figure 1 This is a three-dimensional schematic diagram of the bottom plate proposed by the present utility model;

[0023] Figure 2 This is a structural schematic diagram of the lifting assembly proposed by the present utility model;

[0024] Figure 3 This is an exploded view of the mounting sleeve and the mounting plate proposed by the present utility model;

[0025] Figure 4 This is the present utility model Figure 2 The enlarged structure diagram at position A in the middle.

[0026] Legend Explanation:

[0027] 1. Bottom plate; 2. Mounting sleeve; 3. Connecting plate; 4. Lifting assembly; 41. Mounting plate; 42. Support rod; 43. First connecting block; 44. Second connecting block; 45. Link; 46. Right and left hand screw; 47. Screw block; 48. Ratchet; 49. Pawl; 410. Stop block; 411. Spring; 5. Bolt; 6. Limit frame; 7. Limit block; 8. Stabilizing block; 9. Stabilizing groove. Detailed Description of the Preferred Embodiment

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Referring to Figures 1-4 , an embodiment provided by the present utility model includes a bottom plate 1. Mounting sleeves 2 are fixedly installed on both sides of the top of the bottom plate 1. A connecting plate 3 is arranged on the top of the bottom plate 1. A lifting assembly 4 for lifting the connecting plate 3 is arranged on the top of the bottom plate 1. Four groups of bolts 5 are arranged on the top of the bottom plate 1. The bottom of the bolts 5 penetrates to the bottom of the bottom plate 1. First, place the bottom plate 1 on the ground, and then the bolts 5 can be rotated to insert them into the ground, so as to limit the bottom plate 1. At this time, the lifting assembly 4 can be used. The lifting assembly 4 can drive the connecting plate 3 to move upward, so that the connecting plate 3 has the advantage of lifting.

[0030] Referring to Figures 1-4, the lifting assembly 4 includes a mounting plate 41. On the front and rear sides of the top of the mounting plate 41, support rods 42 are fixedly installed. The tops of the support rods 42 penetrate through the top of the mounting sleeve 2 and are slidably installed with the mounting sleeve 2. The tops of the support rods 42 are fixedly installed with the bottom of the connecting plate 3. Through the mutual cooperation of the mounting plate 41 and the support rods 42, when the mounting plate 41 is pushed upward, the support rods 42 can be driven to move upward. The upward movement of the support rods 42 drives the connecting plate 3 to move upward. On the front and rear sides of the bottom of the mounting plate 41, first connecting blocks 43 are fixedly installed. Inside the first connecting blocks 43, second connecting blocks 44 are rotatably installed. On both sides of the top of the bottom plate 1, connecting rods 45 are provided. On the front and rear sides of the connecting rods 45, they are rotatably installed with the inside of the second connecting blocks 44. On the top of the bottom plate 1, a positive and reverse screw rod 46 is provided. The right end of the positive and reverse screw rod 46 is rotatably installed with the inner wall of one group of mounting sleeves 2. The left end of the positive and reverse screw rod 46 penetrates through the left side of the mounting sleeve 2. On the surface of the positive and reverse screw rod 46, two sets of screw blocks 47 are threadedly installed. The inside of the screw blocks 47 is rotatably installed with the connecting rods 45 through pins. Through the mutual cooperation of the first connecting blocks 43, second connecting blocks 44, connecting rods 45, positive and reverse screw rod 46 and screw blocks 47, when the positive and reverse screw rod 46 is rotated, two sets of screw blocks 47 can be driven to move outward simultaneously. The outward movement of the screw blocks 47 drives the connecting rods 45 to gradually change from an inclined state to a vertical state. The upward movement of the connecting rods 45 drives the first connecting blocks 43, mounting plate 41 and support rods 42 to move upward, so that the connecting plate 3 has the advantage of lifting. On the front and rear sides of the inner wall of the mounting sleeve 2, limit frames 6 are fixedly installed. On the front and rear sides of the mounting plate 41, limit blocks 7 are fixedly installed. The limit blocks 7 are slidably installed with the limit frames 6. Through the mutual cooperation of the limit frames 6 and the limit blocks 7, the mounting plate 41 can be limited to prevent the mounting plate 41 from shaking when moving, which may cause the mounting plate 41 and the support rods 42 to shake when moving upward. At the bottom of the screw block 47, a stabilizing block 8 is fixedly installed. On the top of the bottom plate 1, a stabilizing groove 9 is opened. The stabilizing block 8 is slidably installed with the stabilizing groove 9. Through the mutual cooperation of the stabilizing block 8 and the stabilizing groove 9, the screw block 47 can be limited to prevent the screw block 47 from being affected by the positive and reverse screw rod 46 and rotating accordingly, resulting in the screw block 47 being unable to move smoothly.

[0031] Refer to Figures 1-4, a ratchet 48 is fixedly installed on the left side of the surface of the left - hand and right - hand screw rod 46. A ratchet pawl 49 is rotatably installed on the left side of one set of mounting sleeves 2. The ratchet pawl 49 meshes with the ratchet 48. Through the mutual cooperation of the ratchet 48 and the ratchet pawl 49, when the left - hand and right - hand screw rod 46 is rotated forward, the ratchet 48 can be driven to rotate. The rotation of the ratchet 48 will cause the ratchet pawl 49 to disengage from it. When the connecting plate 3 rises to an appropriate height, at this time the ratchet pawl 49 will mesh with the ratchet 48, so as to limit the ratchet 48 and the left - hand and right - hand screw rod 46, preventing the left - hand and right - hand screw rod 46 from reversing. A stop block 410 is fixedly installed on the left side of one set of mounting sleeves 2. A spring 411 is fixedly installed at the bottom of the stop block 410. The bottom of the spring 411 is fixedly installed with the top of the ratchet pawl 49. Through the mutual cooperation of the stop block 410 and the spring 411, the ratchet pawl 49 can always bear the elastic force of the spring 411, so that the contact between the ratchet pawl 49 and the ratchet 48 is more stable, preventing the ratchet pawl 49 from disengaging from the ratchet 48.

[0032] Working principle: First, place the bottom plate 1 on the ground, and then rotate the bolt 5 to insert it into the ground, so as to limit the bottom plate 1. When it is necessary to raise the connecting plate 3 for use, at this time, rotate the left - hand and right - hand screw rod 46 clockwise. The rotation of the left - hand and right - hand screw rod 46 drives the ratchet 48 to rotate. The rotation of the ratchet 48 drives the ratchet pawl 49 to disengage. The rotation of the left - hand and right - hand screw rod 46 also drives the two screw blocks 47 to move outward at the same time. The outward movement of the screw blocks 47 drives the connecting rod 45 to gradually change from an inclined state to a vertical state. The upward movement of the connecting rod 45 drives the first connecting block 43, the mounting plate 41 and the support rod 42 to move upward, so that the connecting plate 3 has the advantage of lifting.

[0033] Finally, it should be noted that the above - mentioned are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fixing bracket for construction engineering, comprising a bottom plate (1), characterized in that: On both sides of the top of the bottom plate (1), mounting sleeves (2) are fixedly installed. A connecting plate (3) is arranged on the top of the bottom plate (1). A lifting assembly (4) for lifting the connecting plate (3) is arranged on the top of the bottom plate (1). Four groups of bolts (5) are arranged on the top of the bottom plate (1). The bottom of the bolts (5) penetrates to the bottom of the bottom plate (1). The lifting assembly (4) includes a mounting plate (41). On the front side and the rear side of the top of the mounting plate (41), support rods (42) are fixedly installed. The top of the support rods (42) penetrates to the top of the mounting sleeves (2) and is slidably installed with the mounting sleeves (2). The top of the support rods (42) is fixedly installed with the bottom of the connecting plate (3). On the front side and the rear side of the bottom of the mounting plate (41), first connecting blocks (43) are fixedly installed. A second connecting block (44) is rotatably installed inside the first connecting blocks (43). On both sides of the top of the bottom plate (1), connecting rods (45) are arranged. The front side and the rear side of the connecting rods (45) are rotatably installed with the inside of the second connecting blocks (44). A left-right threaded screw rod (46) is arranged on the top of the bottom plate (1). The right end of the left-right threaded screw rod (46) is rotatably installed with the inner wall of one of the mounting sleeves (2). The left end of the left-right threaded screw rod (46) penetrates to the left side of the mounting sleeve (2). Two groups of screw blocks (47) are threadedly installed on the surface of the left-right threaded screw rod (46). The inside of the screw blocks (47) is rotatably installed with the connecting rods (45) through pins.

2. The fixed bracket for construction engineering according to claim 1, wherein: On the front side and the rear side of the inner wall of the mounting sleeve (2), limiting frames (6) are fixedly installed. On the front side and the rear side of the mounting plate (41), limiting blocks (7) are fixedly installed. The limiting blocks (7) are slidably installed with the limiting frames (6).

3. The fixed bracket for construction engineering according to claim 1, characterized in that: A stabilizing block (8) is fixedly installed at the bottom of the screw block (47). A stabilizing groove (9) is formed on the top of the bottom plate (1). The stabilizing block (8) is slidably installed with the stabilizing groove (9).

4. A fixing bracket for construction engineering according to claim 1, characterized in that: A ratchet wheel (48) is fixedly installed on the left side of the surface of the left-right threaded screw rod (46). A ratchet pawl (49) is rotatably installed on the left side of one of the mounting sleeves (2). The ratchet pawl (49) is engaged with the ratchet wheel (48).

5. A fixing bracket for construction engineering according to claim 1, characterized in that: A stop block (410) is fixedly installed on the left side of one of the mounting sleeves (2). A spring (411) is fixedly installed at the bottom of the stop block (410). The bottom of the spring (411) is fixedly installed with the top of the ratchet pawl (49).

Images