A mounting and fixing device for prefabricated brick mould

Abstract

The utility model discloses a kind of installation and fixing device of prefabricated brick membrane, it is related to building construction technology field.The utility model includes installation component, installation component includes two first beams respectively located upside and downside and second crossbeam between two first beams, multiple first positioning holes are opened with equal interval on the front end face of second crossbeam along length direction, and the same U-shaped plate is slidably connected on two first beams.The utility model is installed to prefabricated brick membrane by first beam and second crossbeam, and the fixed position of first beam and second crossbeam is adjusted by U-shaped plate and second threaded rod, it is convenient to install and fix prefabricated brick membrane of different length, solve the problem that current applicable range is smaller, simultaneously, installation rod is rotated relative to base by adjusting rod, and adjusting rod and base are fixed by third threaded rod, fifth threaded rod and sleeve, solve the problem that current is not convenient to adjust levelness.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to an installation and fixing device for precast brick formwork. Background Technology

[0002] Precast brick formwork refers to a permanent formwork constructed using precast concrete blocks or standard bricks during the foundation construction of a building project, which replaces traditional wooden or steel formwork. In order to facilitate the installation and fixing of precast brick formwork, installation and fixing devices are generally used. A precast brick formwork fixing device is disclosed in the existing authorization announcement document CN220768144U, including a precast brick formwork, an arc-shaped steel template on one side of the precast brick formwork, a plurality of secondary ribs fixedly connected to the side of the arc-shaped steel template away from the precast brick formwork, a main rib at one end of the secondary ribs, and the main ribs fixedly connected to the arc-shaped steel template, a plurality of limiting holes opened on the side wall of the main rib away from the arc-shaped steel template, a bracket on the side of the main rib away from the arc-shaped steel template, a cross brace fixedly connected to one side of the bracket, a plurality of mounting holes opened on the cross bar of the bracket, and anchors provided inside the bracket at corresponding positions of the mounting holes, and the anchors are slidably connected to the mounting holes; However, it still has the following drawbacks in practical use: 1. The precast brick formwork fixing device mentioned above fixes the precast brick formwork through secondary ribs and through main ribs and brackets. However, during use, the fixing position of the main rib on the secondary rib is fixed. Since the length of the precast brick formwork varies, and the fixing position of different lengths of precast brick formwork is different, the fixing device mentioned above is only applicable to precast brick formwork of a specific length, with a small scope of application and poor applicability. 2. The precast brick formwork fixing device mentioned above has an L-shaped cross-section for its support. The main ribs and secondary ribs are installed through the support. However, during use, because the shape of the support is fixed, it is not easy to adjust the level of the main ribs. The main ribs and secondary ribs are not in a horizontal state, which affects the fixing of the precast brick formwork and has poor practicality.

[0003] To address these issues, we provide an installation and fixing device for precast brick formwork. Utility Model Content

[0004] The purpose of this utility model is to provide an installation and fixing device for precast brick formwork. The precast brick formwork is installed by a first crossbeam and a second crossbeam, and the fixing position of the first crossbeam and the second crossbeam is adjusted by a U-shaped plate and a second threaded rod, which facilitates the installation and fixing of precast brick formwork of different lengths and solves the problem of limited applicability of existing devices. At the same time, the installation rod is rotated relative to the base by an adjusting rod, and the adjusting rod and the base are fixed by a third threaded rod, a fifth threaded rod and a sleeve, which solves the problem of inconvenience in adjusting the levelness of existing devices.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to an installation and fixing device for precast brick formwork, comprising an installation assembly. The installation assembly includes two first crossbeams located at the top and bottom respectively, and a second crossbeam located between the two first crossbeams. Multiple first positioning holes are evenly spaced along the length direction on the front end face of the second crossbeam. A U-shaped plate is slidably connected to the two first crossbeams. Second threaded rods are threadedly connected to both sides of the front end face of the U-shaped plate via first mounting seats. Second knobs are fixedly connected to the front ends of the second threaded rods, and the rear ends of the second threaded rods are threadedly connected to the interior of the first positioning holes. A fixing assembly is also provided at the center of the front end face of the U-shaped plate. The fixing assembly includes an installation rod fixedly connected to the front end of the installation rod, an adjusting rod fixedly connected to the bottom end of the installation rod, a third threaded rod rotatably connected to the front end of the adjusting rod, a base movably connected to the bottom end of the adjusting rod, a slider movably connected to the base, a fifth threaded rod rotatably connected to the top of the slider, and a sleeve threadedly connected to the top end of the fifth threaded rod. The top end of the sleeve is threadedly connected to the bottom end of the third threaded rod.

[0006] A further feature of this invention is that multiple connecting columns are welded at equal intervals along the length direction at both the top and bottom of the second crossbeam. The end of the connecting column away from the second crossbeam is welded to the first crossbeam. A first threaded rod is threadedly connected to the connecting column on one side, and a first knob is fixedly connected to one end of the first threaded rod.

[0007] A further feature of this invention is that: both the top of the upper first crossbeam and the bottom of the lower first crossbeam are provided with through grooves along the length direction, and a connecting rod passes through the through grooves. One end of the connecting rod extends into the interior of the first crossbeam and is fixedly connected to a limiting plate, while the other end of the connecting rod passes through the longitudinal support arm of the U-shaped plate and is threadedly connected to a fixing plate.

[0008] A further feature of this invention is that multiple fixing rods are welded at equal intervals along the length direction at the center of the front end face of the U-shaped plate. The front end of each fixing rod passes through the mounting rod and is threaded with a fastening nut. All fastening nuts are attached to the front end face of the mounting rod.

[0009] A further feature of this invention is that a movable rod is welded to the bottom of the mounting rod, and multiple second positioning holes are equally spaced along the length direction on both outer walls of the movable rod. The bottom of the movable rod is movably connected to the inside of the adjusting rod, and positioning bolts are threaded to both outer walls of the adjusting rod. One end of the positioning bolt is threaded to the inside of the second positioning hole.

[0010] A further feature of this invention is that scale lines are engraved on both outer walls of the mounting rod, and pointers are rotatably connected to the top of both outer walls of the mounting rod.

[0011] A further feature of this invention is that the rear end of the base has an installation groove, a rotating shaft is fixedly connected inside the installation groove, and the bottom end of the adjusting rod is sleeved on the outer wall of the rotating shaft.

[0012] A further feature of this invention is that multiple L-shaped plates are welded at equal intervals along the length direction on both outer walls of the base, and through holes are provided on the transverse support arms of the L-shaped plates.

[0013] A further feature of this invention is that a fourth threaded rod is rotatably connected to the top of the base along its length via a second mounting seat, a third knob is fixedly connected to the front end of the fourth threaded rod, and a slider is threadedly connected to the outer wall of the fourth threaded rod.

[0014] This utility model has the following beneficial effects: 1. This utility model, by setting up an installation component, rotates a second knob, which drives a second threaded rod to rotate, causing the rear end of the second threaded rod to move out of the first positioning hole. Then, an external force is applied to the U-shaped plate, causing the U-shaped plate to slide the fixing structure on the first crossbeam. When the U-shaped plate and the fixing structure move to the designated position, the second knob is rotated again, causing the rear end of the second threaded rod to be threaded into the new first positioning hole. This realizes the adjustment of the installation position of the precast brick formwork, which is convenient for the installation and fixing of precast brick formwork of different lengths.

[0015] 2. This utility model, by setting a fixing component, rotates the sleeve to separate the sleeve from the third threaded rod, and applies external force to the adjusting rod, causing the adjusting rod to rotate around the axis of the rotating shaft. When the U-shaped plate is in a horizontal state, the slider drives the fifth threaded rod to move to the designated position, and the sleeve is rotated again, so that the top of the sleeve is re-threaded with the third threaded rod. This realizes the adjustment of the level of the U-shaped plate and the adjustment of the installation level of the precast brick formwork, which facilitates the installation and fixing of the precast brick formwork. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the installation component of this utility model.

[0019] Figure 3 This is a schematic diagram of the installation of the first and second crossbeams of this utility model.

[0020] Figure 4 This is a structural disassembly diagram of the U-shaped plate of this utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the fixing component of this utility model.

[0022] Figure 6 This is a structural disassembly diagram of the mounting rod and adjusting rod of this utility model.

[0023] Figure 7 This is a schematic diagram of the structure of the base of this utility model.

[0024] Figure 8 This is a schematic diagram of the installation of the slider and the fourth threaded rod of this utility model.

[0025] The attached diagram lists the components represented by each number as follows: 1-Mounting assembly, 101-First crossbeam, 101a-Through groove, 102-Second crossbeam, 102a-First positioning hole, 102b-Connecting post, 102c-First threaded rod, 102d-First knob, 103-U-shaped plate, 103a-Connecting rod, 103b-Limiting plate, 103c-Fixing plate, 103d-Fixing rod, 103e-Fasting nut, 104-Second threaded rod, 104a-First mounting base, 104b-Second knob, 2-Fixing assembly, 20 1-Mounting rod, 201a-Moving rod, 201b-Second positioning hole, 201c-Scale line, 201d-Pointer, 202-Adjusting rod, 202a-Positioning bolt, 203-Third threaded rod, 204-Base, 204a-Mounting groove, 204b-Rotating shaft, 204c-L-shaped plate, 204d-Through hole, 205-Slider, 205a-Second mounting seat, 205b-Fourth threaded rod, 205c-Third knob, 206-Fifth threaded rod, 207-Sleeve. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1 Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this is the first embodiment of the present invention. This embodiment provides an installation and fixing device for precast brick formwork, including an installation component 1. The installation component 1 includes a first crossbeam 101, a second crossbeam 102, a U-shaped plate 103, and a second threaded rod 104. The precast brick formwork is installed through the first crossbeam 101 and the second crossbeam 102, and the fixing position of the first crossbeam 101 and the second crossbeam 102 is adjusted through the U-shaped plate 103 and the second threaded rod 104, which facilitates the installation and fixing of precast brick formwork of different lengths and solves the problem of the limited applicability of existing devices.

[0028] Specifically, two first crossbeams 101 are provided, located at the top and bottom respectively. A second crossbeam 102 is located between the two adjacent first crossbeams 101. Multiple first positioning holes 102a are evenly spaced along the length of the front end face of the second crossbeam 102. A U-shaped plate 103 is slidably connected to the two first crossbeams 101. Second threaded rods 104 are threadedly connected to both sides of the front end face of the U-shaped plate 103 via first mounting seats 104a. Second knobs 104b are fixedly connected to the front ends of the second threaded rods 104. The rear ends of 4 are threaded into the inside of the first positioning hole 102a. The first crossbeam 101 and the second crossbeam 102 are set to install the precast brick formwork. The first positioning hole 102a and the second threaded rod 104 are set to fix the U-shaped plate 103. The first mounting seat 104a is set to install the second threaded rod 104 on the U-shaped plate 103. The second knob 104b is set to facilitate the rotation of the second threaded rod 104. The U-shaped plate 103 is set to fix the first crossbeam 101 and the second crossbeam 102.

[0029] Furthermore, multiple connecting posts 102b are welded at equal intervals along the length direction at the top and bottom of the second crossbeam 102. The end of the connecting post 102b away from the second crossbeam 102 is welded to the first crossbeam 101. A first threaded rod 102c is threadedly connected to the connecting post 102b on one side. A first knob 102d is fixedly connected to one end of the first threaded rod 102c. Both the top of the upper first crossbeam 101 and the bottom of the lower first crossbeam 101 have through slots 101a along their length. A connecting rod 103a passes through the through slot 101a. One end of the connecting rod 103a extends into the interior of the first crossbeam 101 and is fixedly connected to a limiting plate 103b. The other end of the connecting rod 103a passes through the longitudinal support arm of the U-shaped plate 103 and is threadedly connected to a fixing plate 103c.

[0030] The operation process of this embodiment is as follows: Rotate the second knob 104b, which drives the second threaded rod 104 to rotate, so that the rear end of the second threaded rod 104 moves out of the first positioning hole 102a. Then, apply an external force to the U-shaped plate 103, so that the U-shaped plate 103 drives the fixed structure to slide on the first crossbeam 101. When the U-shaped plate 103 and the fixed structure move to the designated position, rotate the second knob 104b again, so that the rear end of the second threaded rod 104 is threadedly connected in the new first positioning hole 102a, thereby realizing the adjustment of the installation position of the precast brick formwork.

[0031] Example 2 Please see Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, this is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but differs from the previous embodiment in that: a fixing component 2 is also provided at the center of the front end face of the U-shaped plate 103. The fixing component 2 includes a mounting rod 201, an adjusting rod 202, a third threaded rod 203, a base 204, a slider 205, a fifth threaded rod 206, and a sleeve 207. The adjusting rod 202 drives the mounting rod 201 to rotate relative to the base 204, and the third threaded rod 203, the fifth threaded rod 206, and the sleeve 207 fix the adjusting rod 202 and the base 204, thus solving the problem of inconvenience in adjusting the levelness of the existing system.

[0032] Specifically, the mounting rod 201 is fixedly connected to the front end face of the U-shaped plate 103. An adjusting rod 202 is fixedly connected to the bottom end of the mounting rod 201. A third threaded rod 203 is rotatably connected to the front end of the adjusting rod 202. A base 204 is movably connected to the bottom end of the adjusting rod 202. A slider 205 is movably connected to the base 204. A fifth threaded rod 206 is rotatably connected to the top of the slider 205. A sleeve 207 is threadedly connected to the top end of the fifth threaded rod 206. The top end of the sleeve 207 is threadedly connected to the bottom end of the third threaded rod 203. The mounting rod 201 is configured to... The adjusting rod 202 is connected to the U-shaped plate 103. The adjusting rod 202 is used to adjust the tilt angle and the levelness of the U-shaped plate 103. The third threaded rod 203 and the fifth threaded rod 206 are used to fix the adjusting rod 202 and the base 204. The base 204 is used to install the adjusting rod 202 on the ground or in the pit. The slider 205 is used to install the fifth threaded rod 206 on the base 204. The sleeve 207 is used to connect the third threaded rod 203 and the fifth threaded rod 206.

[0033] Furthermore, multiple fixing rods 103d are welded at equal intervals along the length direction at the center of the front end face of the U-shaped plate 103. The front end of the fixing rod 103d passes through the mounting rod 201 and is threadedly connected to a fastening nut 103e. The fastening nuts 103e are all attached to the front end face of the mounting rod 201. The bottom end of the mounting rod 201 is welded with a movable rod 201a. Multiple second positioning holes 201b are equally spaced along the length direction on both outer walls of the movable rod 201a. The bottom end of the movable rod 201a is movably connected to the inside of the adjusting rod 202. Positioning bolts 202a are threadedly connected to both outer walls of the adjusting rod 202. One end of the positioning bolt 202a is threadedly connected to the inside of the second positioning hole 201b. Scale lines 201c are engraved on both outer walls of the mounting rod 201. A pointer 201d is rotatably connected to the top of both outer walls of the mounting rod 201. The rear end of the base 204 is provided with a mounting groove 204a, and a rotating shaft 204b is fixedly connected inside the mounting groove 204a. The bottom end of the adjusting rod 202 is sleeved on the outer wall of the rotating shaft 204b. Multiple L-shaped plates 204c are welded at equal intervals along the length direction on both outer walls of the base 204. Through holes 204d are opened on the transverse support arms of the L-shaped plates 204c. The top of the base 204 is rotatably connected to the fourth threaded rod 205b through the second mounting seat 205a along the length direction. The front end of the fourth threaded rod 205b is fixedly connected to the third knob 205c. The slider 205 is threadedly connected to the outer wall of the fourth threaded rod 205b.

[0034] The rest of the structure is the same as in Example 1.

[0035] The operation process of this embodiment is as follows: rotate the sleeve 207 to separate the sleeve 207 from the third threaded rod 203, and apply external force to the adjusting rod 202 so that the adjusting rod 202 rotates around the axis of the rotating shaft 204b. When the U-shaped plate 103 is in a horizontal state, the slider 205 drives the fifth threaded rod 206 to move to the designated position, and rotate the sleeve 207 again so that the top end of the sleeve 207 is re-threaded to the third threaded rod 203, thereby realizing the adjustment of the level of the U-shaped plate 103.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, enabling those skilled in the art to better understand and utilize it.

Claims

1. A mounting fixture for a prefabricated brick membrane, comprising a mounting assembly (1), characterized in that: The mounting assembly (1) includes two first crossbeams (101) located above and below each other, and a second crossbeam (102) located between the two first crossbeams (101). The front end face of the second crossbeam (102) has multiple first positioning holes (102a) spaced evenly along its length. A U-shaped plate (103) is slidably connected to the two first crossbeams (101). Both sides of the front end face of the U-shaped plate (103) are threaded with second threaded rods (104) via first mounting seats (104a). The front ends of the second threaded rods (104) are fixedly connected to second knobs (104b), and the rear ends of the second threaded rods (104) are threaded into the interior of the first positioning holes (102a). The U-shaped plate (102a)... A fixing component (2) is also provided at the center of the front end face of 03, and the fixing component (2) includes a mounting rod (201) fixedly connected to the front end face of the U-shaped plate (103). The bottom end of the mounting rod (201) is fixedly connected to an adjusting rod (202), and the front end of the adjusting rod (202) is rotatably connected to a third threaded rod (203). The bottom end of the adjusting rod (202) is movably connected to a base (204), and a slider (205) is movably connected to the base (204). The top of the slider (205) is rotatably connected to a fifth threaded rod (206), and the top end of the fifth threaded rod (206) is threadedly connected to a sleeve (207). The top end of the sleeve (207) is threadedly connected to the bottom end of the third threaded rod (203).

2. A fixing device for mounting a precast brick formwork according to claim 1, wherein The top and bottom of the second crossbeam (102) are each welded with multiple connecting posts (102b) at equal intervals along the length direction. The end of the connecting post (102b) away from the second crossbeam (102) is welded to the first crossbeam (101). A first threaded rod (102c) is threadedly connected to the connecting post (102b) on one side, and a first knob (102d) is fixedly connected to one end of the first threaded rod (102c).

3. The installation and fixing device for a precast brick formwork according to claim 1, characterized in that, Both the top of the upper first crossbeam (101) and the bottom of the lower first crossbeam (101) have through slots (101a) along their length, and a connecting rod (103a) passes through the through slot (101a). One end of the connecting rod (103a) extends into the interior of the first crossbeam (101) and is fixedly connected to a limiting plate (103b), and the other end of the connecting rod (103a) passes through the longitudinal support arm of the U-shaped plate (103) and is threadedly connected to a fixing plate (103c).

4. The installation and fixing device for a precast brick formwork according to claim 1, characterized in that, The front end face of the U-shaped plate (103) has multiple fixing rods (103d) welded at equal intervals along the length direction. The front end of the fixing rod (103d) passes through the mounting rod (201) and is threaded with a fastening nut (103e). The fastening nuts (103e) are all attached to the front end face of the mounting rod (201).

5. The installation and fixing device for a precast brick formwork according to claim 1, characterized in that, The bottom end of the mounting rod (201) is welded with a movable rod (201a), and multiple second positioning holes (201b) are equally spaced along the length direction on both outer walls of the movable rod (201a). The bottom end of the movable rod (201a) is movably connected to the inside of the adjusting rod (202), and positioning bolts (202a) are threaded onto both outer walls of the adjusting rod (202). One end of the positioning bolt (202a) is threaded into the inside of the second positioning hole (201b).

6. The installation and fixing device for a precast brick formwork according to claim 5, characterized in that, The mounting rod (201) has scale lines (201c) engraved on both outer walls, and pointers (201d) are rotatably connected to the top of both outer walls.

7. The installation fixing device of a precast brick formwork membrane according to claim 1, characterized in that, The base (204) has a mounting groove (204a) at its rear end, and a rotating shaft (204b) is fixedly connected inside the mounting groove (204a). The bottom end of the adjusting rod (202) is sleeved on the outer wall of the rotating shaft (204b).

8. A fixing device for a precast brick formwork according to claim 7, wherein Multiple L-shaped plates (204c) are welded at equal intervals along the length direction on both outer walls of the base (204), and through holes (204d) are opened on the transverse support arms of the L-shaped plates (204c).

9. The installation fixing device of a precast brick formwork membrane according to claim 1, characterized in that, The top of the base (204) is rotatably connected to a fourth threaded rod (205b) via a second mounting base (205a) along the length direction, and a third knob (205c) is fixedly connected to the front end of the fourth threaded rod (205b). The slider (205) is threadedly connected to the outer wall of the fourth threaded rod (205b).

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