Cutting guide rail fixing support for fair-faced concrete wallboard

Abstract

The utility model discloses a fair-faced concrete wallboard cutting guide rail fixing support. The fair-faced concrete wallboard cutting guide rail fixing support comprises a support main keel, a top adjusting mechanism, a cutting machine guide rail and a bottom adjusting mechanism. The lower end of the support main keel is adjustably mounted on a non-bare part of a lower opening of the bare concrete wallboard through a bottom adjusting mechanism, and the upper end of the support main keel is adjustably connected with the cutting machine guide rail through a top adjusting mechanism; the support main keels are arranged at intervals and attached to the fair-faced concrete wallboard, so that the cutting machine guide rail is arranged along the cutting position of the fair-faced concrete wallboard through the support main keels. The utility model relates to the technical field of building equipment, and can solve the problems that in the prior art, when fair-faced concrete is cut, a fair-faced concrete wallboard is damaged by a guide rail support, and the smoothness of a cutting line cannot be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building equipment, in particular to a guide rail fixing bracket for cutting a plain concrete wall panel. Background Art

[0002] Fair-faced concrete is cast in one go, with no decoration on the surface. The natural texture of cast-in-place concrete is used as the finishing surface. In recent years, fair-faced concrete technology has been widely used throughout the country. In the process of fair-faced concrete implementation, changes are inevitable, so the demand for fair-faced concrete cutting arises at the historic moment.

[0003] Compared with ordinary concrete cutting, the cutting of bare concrete requires special attention to the protection of the finished product of bare concrete and the smoothness and beauty after cutting. Therefore, ordinary concrete cutting methods cannot meet the cutting requirements of bare concrete. The conventional cutting method of bare concrete wall panels is: fix the guide rail near the cutting position, or fix the reverse guide rail bracket on the upper part of the bare concrete wall panel, and then use the guide rail bracket with special cutting equipment to cut.

[0004] The existing guide rail bracket for clear water concrete cutting has the following technical problems: 1. The guide rail bracket is directly fixed on the clear water concrete wall panel and has no adjustment function. The processing error of the clear water concrete wall panel and the installation error of the guide rail bracket will affect the smoothness of the cutting line; 2. The guide rail bracket is directly installed on the clear water concrete wall panel, which will cause irreparable damage to the clear water concrete wall panel. Therefore, it is necessary to provide a clear water concrete wall panel cutting guide rail fixing bracket, which can solve the problem that the guide rail bracket in the existing technology damages the clear water concrete wall panel when clear water concrete is cut and cannot ensure the smoothness of the cutting line. Summary of the invention

[0005] The utility model aims to provide a guide rail fixing bracket for cutting a plain concrete wall panel, which can solve the problem in the prior art that the guide rail bracket damages the plain concrete wall panel and cannot ensure the smoothness of the cutting line when the plain concrete is cut.

[0006] The utility model is achieved in this way:

[0007] A fixing bracket for cutting guide rails of a plain concrete wall panel comprises a bracket main keel, a top adjustment mechanism, a cutting machine guide rail and a bottom adjustment mechanism; the lower end of the bracket main keel is adjustably mounted on a non-plain water portion of the lower opening of the plain concrete wall panel through the bottom adjustment mechanism, and the upper end of the bracket main keel is adjustably connected to the cutting machine guide rail through the top adjustment mechanism; a plurality of bracket main keels are arranged at intervals and attached to the plain concrete wall panel, so that the cutting machine guide rail is arranged along the cutting position of the plain concrete wall panel through the plurality of bracket main keels.

[0008] The top adjustment mechanism includes a plurality of first adjustment slots formed at intervals on the cutting machine guide rail. The first adjustment slots are long strip structures arranged along the length direction of the cutting machine guide rail. The cutting machine guide rail is adjustably connected to the upper end of the main keel of the bracket through a connecting piece via one of the first adjustment slots.

[0009] A scale is provided on the guide rail of the cutting machine along the length direction, and the scale is arranged parallel to the cutting position of the plain concrete wall panel.

[0010] The bottom adjustment mechanism includes a second adjustment groove formed at the bottom of the main keel of the bracket. The second adjustment groove is a long strip structure arranged along the length direction of the main keel of the bracket. The lower end of the main keel of the bracket is adjustably installed on the non-clear water part of the lower mouth of the clear water concrete wall panel through the second adjustment groove through a fixing part.

[0011] The second adjustment groove passes through the lower end of the main keel of the bracket.

[0012] The bottom adjustment mechanism also includes a leveling pad, which is arranged between the lower end of the main keel of the bracket and the non-clear water part of the lower opening of the clear water concrete wallboard, so that the plane where the cutting machine guide rail is located is parallel to the clear water concrete wallboard.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model is provided with a main keel of the bracket and a guide rail of the cutting machine. The lower end of the main keel of the bracket is fixed on the non-clear water part of the lower opening of the clear water concrete wall panel, and the guide rail of the cutting machine is fixed on the upper end of the main keel of the bracket. The main keel of the bracket is used to arrange the guide rail of the cutting machine along the cutting part, which not only ensures the accuracy of the setting position of the guide rail of the cutting machine, but also solves the problem that the guide rail of the cutting machine is directly installed on the clear water concrete wall panel and causes irreparable damage to the clear water concrete.

[0015] 2. The utility model is provided with a first adjustment groove, a second adjustment groove and a leveling pad. The first adjustment groove is arranged along the length direction of the cutting machine guide rail, and the second adjustment groove is arranged along the length direction of the main keel of the bracket. When the main keel of the bracket and the cutting machine guide rail are connected vertically or at a certain angle, the first adjustment groove and the second adjustment groove can provide adjustment in two different directions. At the same time, the leveling pad can be placed between the main keel of the bracket and the plain concrete wall panel to ensure that the plane where the cutting machine guide rail is located is parallel to the plain concrete wall panel. It has a flexible adjustment function and can ensure the accuracy of the setting position of the cutting machine guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a guide rail fixing bracket for cutting a plain concrete wall panel.

[0017] In the figure, 101 is a fixing part, 103 is a main keel of a bracket, 1031 is a second adjustment slot, 104 is a guide rail of a cutting machine, 1041 is a first adjustment slot, 1042 is a scale, 105 is a connecting part, and 106 is a leveling pad. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] Please see attached Figure 1 A cutting guide rail fixing bracket for a plain concrete wall panel comprises a bracket main keel 103, a top adjustment mechanism, a cutting machine guide rail 104 and a bottom adjustment mechanism; the lower end of the bracket main keel 103 is adjustably installed on a non-clear water portion of a lower opening of the plain concrete wall panel through the bottom adjustment mechanism, and the upper end of the bracket main keel 103 is adjustably connected to the cutting machine guide rail 104 through the top adjustment mechanism; a plurality of bracket main keels 103 are arranged at intervals and attached to the plain concrete wall panel, so that the cutting machine guide rail 104 is arranged along the cutting position of the plain concrete wall panel through the plurality of bracket main keels 103.

[0020] By setting the top adjustment mechanism and the bottom adjustment mechanism, the installation of the cutting machine guide rail 104 can have a certain adjustment range, which is beneficial to ensure the matching of the cutting machine guide rail 104 and the cutting part, and is beneficial to improve the cutting accuracy and straightness, and ensure the appearance effect of the fair-faced concrete wall panel.

[0021] By setting the main keel 103 of the bracket, the installation point of the cutting machine guide rail 104 can be moved from the clear water concrete wallboard to the non-clear water part at the bottom of the clear water concrete wallboard, which can avoid irreparable damage to the clear water concrete wallboard. At the same time, the connection between the main keel 103 of the bracket and the non-clear water part is firm and reliable, which is conducive to improving the straightness and aesthetics of the cutting part, thereby ensuring the clear water surface effect of the clear water concrete wallboard after cutting.

[0022] The top adjustment mechanism includes a plurality of first adjustment slots 1041 formed at intervals on the cutting machine guide rail 104. The first adjustment slots 1041 are long strip structures arranged along the length direction of the cutting machine guide rail 104. The cutting machine guide rail 104 is adjustably connected to the upper end of the main keel 103 of the bracket through a connecting piece 105 via one of the first adjustment slots 1041.

[0023] The first adjustment groove 1041 is a long strip structure, which can be used for relative sliding adjustment between the connecting piece 105 and the cutting machine guide rail 104, so that the cutting machine guide rail 104 can be moved and adjusted relative to the main keel 103 of the bracket and the plain concrete wall panel to meet the adjustment requirements and ensure the precise alignment of the cutting machine guide rail 104 with the cutting part.

[0024] The cutting machine guide rail 104 is provided with a scale 1042 along the length direction, and the scale 1042 is arranged parallel to the cutting position of the plain concrete wall panel.

[0025] By setting the scale 1042, the cutting position and length can be further accurately controlled.

[0026] The bottom adjustment mechanism includes a second adjustment groove 1031 formed at the bottom of the main keel 103 of the bracket. The second adjustment groove 1031 is a long strip structure arranged along the length direction of the main keel 103 of the bracket. The lower end of the main keel 103 of the bracket is adjustably installed on the non-clear water part of the lower mouth of the clear water concrete wall panel through the fixing member 101 and the second adjustment groove 1031.

[0027] By setting the second adjusting groove 1031 of the long strip structure, the position of the fixed point on the non-clear water part of the lower opening of the clear water concrete wallboard and the main keel 103 of the bracket can be adjusted by relative movement, and the cutting position can be further accurately controlled.

[0028] Under normal cutting conditions, the main keel 103 of the bracket is vertically connected to the cutting machine guide rail 104, and the second adjustment slot 1031 is vertically arranged to the first adjustment slot 1041, thereby providing a two-way adjustment function in the horizontal and vertical directions, ensuring the alignment accuracy between the cutting machine guide rail 104 and the cutting part, and having a large adjustment range. After adjustment into place, it can be fixed by bolting or the like, thereby ensuring the structural stability and installation reliability of the entire device.

[0029] The second adjustment groove 1031 passes through the lower end of the bracket main keel 103, so as to facilitate the removal of the bracket main keel 103 from the non-clear water portion of the lower opening of the clear water concrete wallboard.

[0030] The bottom adjustment mechanism also includes a leveling pad 106, which is arranged between the lower end of the bracket main keel 103 and the non-clear water part of the lower opening of the clear water concrete wall panel, so that the plane where the cutting machine guide rail 104 is located is parallel to the clear water concrete wall panel.

[0031] The thickness of the leveling pad 106 can be adaptively selected according to actual needs, and the leveling pad 106 and the cutting machine guide rail 104 are respectively located on the surfaces of two relative positions of the bracket main keel 103. Preferably, two bracket main keels 103 can be provided, respectively located at the two ends of the cutting machine guide rail 104. When the distance between the two ends of the cutting machine guide rail 104 and the plain concrete wallboard is inconsistent, the two ends of the cutting machine guide rail 104 can be leveled by leveling pads 106 of different thicknesses to ensure that the plane where the cutting machine guide rail 104 is located is parallel to the plain concrete wallboard, further ensuring the cutting progress.

[0032] Please see attached Figure 1 , the installation and adjustment method of the utility model is:

[0033] The main keel 103 of the bracket is made of channel steel, and a second adjustment groove 1031 is axially provided at the lower end of the channel steel, and the second adjustment groove 1031 runs downward through the lower end of the channel steel. The length of the channel steel and the length of the second adjustment groove 1031 can be adaptively selected according to the distance between the cutting part on the clear-faced concrete wallboard and the non-clear-faced part of its lower opening, so that the lower end of the channel steel can be installed on the non-clear-faced part of the lower opening of the clear-faced concrete wallboard through the expansion bolt and its nut gasket, i.e., the fixing member 101.

[0034] The cutting machine guide rail 104 is installed on the upper end of the channel steel through the first adjustment groove 1041 via bolts and nuts, namely the connecting member 105, so that the cutting machine guide rail 104 is roughly parallel to the cutting line.

[0035] The horizontal position of the cutting machine guide rail 104 can be adjusted by using the long first adjustment slot 1041, and the height position of the cutting machine guide rail 104 can be adjusted by using the long second adjustment slot 1031. The leveling pad 106 is clamped between the main keel 103 of the bracket and the plain concrete wallboard, and can be used to adjust the plane where the cutting machine guide rail 104 is located to make it parallel to the plain concrete wallboard, so that the cutting machine guide rail 104 can accurately cut the cutting part. During cutting, the special cutting equipment cuts along the cutting part along the cutting machine guide rail 104, and the accuracy of the cutting length and the starting and ending positions of the cutting is guaranteed by the scale 1042.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A guide rail fixing bracket for cutting a plain concrete wall panel, characterized by: The invention comprises a main keel (103) of the support, a top adjustment mechanism, a cutting machine guide rail (104) and a bottom adjustment mechanism; the lower end of the main keel (103) of the support is adjustably mounted on a non-clear water portion of the lower opening of a clear water concrete wall panel through the bottom adjustment mechanism, and the upper end of the main keel (103) of the support is adjustably connected to the cutting machine guide rail (104) through the top adjustment mechanism; a plurality of main keels (103) of the support are arranged at intervals and attached to the clear water concrete wall panel, so that the cutting machine guide rail (104) is arranged along the cutting position of the clear water concrete wall panel through the plurality of main keels (103) of the support.

2. The guide rail fixing bracket for cutting the bare concrete wall panel according to claim 1 is characterized by: The top adjustment mechanism comprises a plurality of first adjustment grooves (1041) formed at intervals on the cutting machine guide rail (104); the first adjustment grooves (1041) are long strip structures arranged along the length direction of the cutting machine guide rail (104); the cutting machine guide rail (104) is adjustably connected to the upper end of the main keel (103) of the bracket through a connecting piece (105) via one of the first adjustment grooves (1041).

3. The guide rail fixing bracket for cutting the bare concrete wall panel according to claim 1 or 2, characterized in that: A scale (1042) is provided on the cutting machine guide rail (104) along the length direction, and the scale (1042) is arranged parallel to the cutting position of the plain concrete wall panel.

4. The guide rail fixing bracket for cutting the bare concrete wall panel according to claim 1 is characterized by: The bottom adjustment mechanism comprises a second adjustment groove (1031) formed at the bottom of the main keel (103) of the bracket. The second adjustment groove (1031) is a long strip structure arranged along the length direction of the main keel (103) of the bracket. The lower end of the main keel (103) of the bracket is adjustably installed on the non-clear water part of the lower opening of the clear water concrete wall panel through the fixing piece (101) and the second adjustment groove (1031).

5. The guide rail fixing bracket for cutting the exposed concrete wall panel according to claim 4 is characterized by: The second adjustment groove (1031) passes through the lower end of the main keel (103) of the bracket.

6. The guide rail fixing bracket for cutting the bare concrete wall panel according to claim 4 is characterized by: The bottom adjustment mechanism also includes a leveling pad (106), which is arranged between the lower end of the main keel (103) of the bracket and the non-clear water part of the lower opening of the clear water concrete wall panel, so that the plane where the cutting machine guide rail (104) is located is parallel to the clear water concrete wall panel.

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