Elevator guide rail support

Abstract

The utility model discloses an elevator guide rail support, and relates to the technical field of elevator guide rail installation, the elevator guide rail support comprises a fixed support and an elevator guide rail, the upper side and the lower side of the front side of the fixed support are respectively provided with a plurality of first fixing bolts in an equidistant array mode, and the rear ends of the outer walls of the first fixing bolts penetrate to the back of the fixed support; a fixing plate is fixedly connected to the middle side of the front face of the fixing support, an installation adjusting mechanism is arranged in the fixing plate, the right side of the installation adjusting mechanism penetrates to the right end of the fixing plate, a locking assembly is arranged at the right end of the fixing plate, and a connecting assembly is arranged on the front face of the installation adjusting mechanism. The left side and the right side of the transverse face of the elevator guide rail are each provided with two second fixing bolts. The distance between the two mounting plates is adjusted by rotating the two-way screw rod in the mounting adjusting mechanism, and the mounting stability is improved by inserting the inserting rod in the locking assembly into the two-way screw rod for fixing.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator guide rail installation, in particular to an elevator guide rail bracket. Background Art

[0002] An elevator is a type of transportation equipment that transports pedestrians or goods vertically. The elevator guide rail is an elevator component composed of steel rails and connecting plates. It is divided into car guide rails and counterweight guide rails. The cross-sectional shape is divided into three types: T-shaped, L-shaped and hollow. While playing a guiding role, the guide rail bears the impact force of the car, the elevator braking, the impact force of the safety clamp emergency braking, etc. During the installation of the elevator, the elevator guide rail needs to be installed through the elevator guide rail bracket. The existing technology has the following problems:

[0003] The existing elevator guide rail bracket cannot be adjusted accordingly according to the actual size of the elevator guide rail, which reduces the convenience of the elevator guide rail bracket during use. Secondly, during the installation of the existing elevator guide rail, there are many connecting structures on the guide rail, and the disassembly and assembly process between the bracket and the guide rail is relatively cumbersome. Utility Model Content

[0004] The utility model provides an elevator guide rail bracket to solve the problems existing in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An elevator guide rail bracket comprises a fixed bracket and an elevator guide rail, a plurality of fixing bolts 1 are equidistantly arranged in an array on the upper and lower sides of the front side of the fixed bracket, and the rear ends of the outer walls of the plurality of fixing bolts 1 penetrate to the back of the fixed bracket, a fixing plate is fixedly connected to the middle side of the front side of the fixed bracket, an installation and adjustment mechanism is arranged inside the fixing plate, and the right side of the installation and adjustment mechanism penetrates to the right end of the fixing plate, a locking assembly is arranged at the right end of the fixing plate, a connecting assembly is arranged on the front side of the installation and adjustment mechanism, and the connecting assembly is arranged on the back of the elevator guide rail, two fixing bolts 2 are respectively arranged on the left and right sides of the transverse surface of the elevator guide rail, and the rear sides of the outer walls of the fixing bolts 2 penetrate to the rear end of the connecting assembly.

[0007] A further improvement of the technical solution of the utility model is that: the installation and adjustment mechanism includes a bidirectional screw, the right end of the bidirectional screw is fixedly connected to a turning handle, the left end of the turning handle is rotatably connected to a bearing, the left and right sides of the outer wall of the turning handle are respectively threadedly connected to connecting sleeves, the front sides of the two connecting sleeves are fixedly connected to mounting plates, the two mounting plates are respectively fixedly connected to limiting sliders on the upper and lower sides close to the fixing plates, and the upper and lower sides of the front sides of the two mounting plates are respectively provided with fixing holes that pass through from front to back.

[0008] A further improvement of the technical solution of the utility model is that: an installation groove is provided on the front side of the fixed plate, and limiting sliding grooves are respectively provided on the upper and lower sides of the fixed plate, a fixed tube is fixedly connected to the right end of the fixed plate, the right side of the outer wall of the bidirectional screw penetrates to the left and right ends of the fixed tube, and the left end of the bearing is fixedly connected to the left side of the inner wall of the installation groove.

[0009] A further improvement of the technical solution of the utility model is that: the limit slider is arranged in a T shape, and the outer wall of the limit slider in the vertical direction is slidably connected to the inner wall of the limit sliding groove.

[0010] A further improvement of the technical solution of the utility model is that a connecting hole that passes through inside and outside is opened on the top of the fixed tube, a positioning groove is opened on the top of the bidirectional screw near the connecting hole, a positioning plate is fixedly connected to the top of the right end of the fixed plate, and a threaded hole that passes through up and down is opened on the positioning plate near the top of the connecting hole.

[0011] A further improvement of the technical solution of the utility model is that the locking assembly includes an insert rod and a knob, the top of the insert rod is fixedly connected to the bottom of the knob, the top of the outer wall of the insert rod is provided with a thread, the bottom of the outer wall of the insert rod penetrates to the bottom of the inner wall of the positioning groove, and the outer wall of the thread is threadedly connected to the inner wall of the threaded hole.

[0012] A further improvement of the technical solution of the utility model is that the connecting component includes a connecting plate, and the upper and lower sides of the back of the connecting plate are respectively fixedly connected with L-shaped clamping plates, and the upper and lower sides of the front side of the connecting plate are respectively provided with two fixing holes that pass through the front and the back, and the front sides of the two L-shaped clamping plates in the vertical direction are overlapped with the upper and lower sides of the back of the mounting plate.

[0013] A further improvement of the technical solution of the utility model lies in that: a fixing hole three that passes through from front to back is opened on the vertical front side of the upper and lower L-shaped clamping plates, the fixing hole two, the fixing hole three and the fixing hole one are arranged on the same straight line, and the rear side of the outer wall of the fixing bolt two passes through the front and rear ends of the fixing hole two, the fixing hole three and the fixing hole one and is threadedly connected with a nut.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides an elevator guide rail bracket, which adopts the cooperation between a fixing plate, an installation adjustment mechanism and a locking assembly. By rotating the bidirectional screw in the installation adjustment mechanism, the installation plate is driven to move toward the middle or expand outward through the left and right connecting sleeves respectively, so as to adjust the spacing between the two installation plates. After the elevator guide rail is installed, the insertion rod in the locking assembly is inserted into the bidirectional screw to fix it, thereby increasing the stability of the installation, solving the problem that the existing elevator guide rail bracket cannot be adjusted accordingly according to the actual size of the elevator guide rail, reducing the convenience of the elevator guide rail bracket during use, and achieving the beneficial effect of facilitating corresponding adjustments according to the actual size of the elevator guide rail and improving the convenience during installation.

[0016] 2. The utility model provides an elevator guide rail bracket, which adopts a fixed bracket, an elevator guide rail, a second fixing bolt, an installation adjustment mechanism and a connecting component. By clamping the L-shaped card plate in the connecting component on the back of the mounting plate in the installation adjustment mechanism, the elevator guide rail, the connecting component and the mounting plate are connected and fixed by using the second fixing bolt and a nut. The connections are mutually connected, and at the same time, the connecting component improves the structural bearing capacity of the elevator guide rail when connected, thereby improving the stability of the elevator guide rail when working, and solves the problem that there are many connection structures on the guide rail during the installation of the existing elevator guide rail, and the disassembly and assembly process between the bracket and the guide rail is relatively cumbersome, thereby achieving the beneficial effect of effectively ensuring that the elevator guide rail and the guide rail bracket are connected to each other, and improving the structural bearing capacity and stability of the elevator guide rail when connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the elevator guide rail bracket of the utility model;

[0018] Figure 2 It is a three-dimensional structural diagram of the installation and adjustment mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the locking assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure connection of the connection component of the utility model

[0021] Figure 5 It is a schematic diagram of the disassembled three-dimensional installation structure of the elevator guide rail of the utility model.

[0022] In the figure: 1. fixing bracket; 2. elevator guide rail; 3. fixing bolt 1; 4. fixing plate; 401. mounting groove; 402. limiting slide groove; 41. fixing tube; 410. connecting hole; 42. positioning plate; 420. threaded hole; 5. fixing bolt 2; 51. nut; 6. installation adjustment mechanism; 61. bidirectional screw; 610. positioning groove; 62. turning handle; 63. bearing; 64. connecting sleeve; 65. mounting plate; 650. fixing hole 1; 66. limiting slide block; 7. locking assembly; 71. plug rod; 72. knob; 73. thread; 8. connecting assembly; 81. connecting plate; 82. L-shaped card plate; 83. fixing hole 2; 84. fixing hole 3. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0024] like Figure 1 As shown, the utility model provides an elevator guide rail bracket, including a fixed bracket 1 and an elevator guide rail 2, a plurality of fixing bolts 3 are arranged in an equidistant array on the upper and lower sides of the front side of the fixed bracket 1, and the rear ends of the outer walls of the plurality of fixing bolts 3 penetrate to the back of the fixed bracket 1, a fixing plate 4 is fixedly connected to the middle side of the front side of the fixed bracket 1, an installation adjustment mechanism 6 is arranged inside the fixing plate 4, and the right side of the installation adjustment mechanism 6 penetrates to the right end of the fixing plate 4, a locking component 7 is arranged at the right end of the fixing plate 4, a connecting component 8 is arranged on the front side of the installation adjustment mechanism 6, and the connecting component 8 is arranged on the back of the elevator guide rail 2, two fixing bolts 2 5 are arranged on the left and right sides of the transverse surface of the elevator guide rail 2, and the rear sides of the outer walls of the fixing bolts 2 5 penetrate to the rear end of the connecting component 8;

[0025] A fixing bracket 1, an elevator guide rail 2, a fixing bolt 1 3, a fixing plate 4, a fixing bolt 2 5, an installation adjustment mechanism 6, a locking assembly 7 and a connecting assembly 8 are provided. By operating the installation adjustment mechanism 6, the installation plate 65 in the installation adjustment mechanism 6 can be contracted or expanded, and the spacing between the installation plates 65 can be adjusted so that corresponding adjustments can be made according to the actual size of the elevator guide rail. The connecting assembly 8 is provided between the installation adjustment mechanism 6 and the elevator guide rail 2 so that the fixing bracket 1 and the elevator guide rail 2 are connected to each other. At the same time, the connecting assembly 8 improves the structural bearing capacity of the elevator guide rail 2 when it is connected, thereby improving the stability of the elevator guide rail 2 when it is working.

[0026] like Figure 2As shown, the utility model provides a technical solution for an elevator guide rail bracket: the installation adjustment mechanism 6 includes a bidirectional screw 61, the right end of the bidirectional screw 61 is fixedly connected to a handle 62, the left end of the handle 62 is rotatably connected to a bearing 63, the left and right sides of the outer wall of the handle 62 are respectively threadedly connected to connecting sleeves 64, the front sides of the two connecting sleeves 64 are fixedly connected to mounting plates 65, the two mounting plates 65 are respectively fixedly connected to the upper and lower sides of the fixed plate 4 by the two connecting sleeves 64, and the spacing between the two mounting plates 65 is conveniently adjusted. The lower two sides are respectively provided with fixing holes 650 that pass through the front and back, the front side of the fixing plate 4 is provided with a mounting groove 401, the upper and lower sides of the fixing plate 4 are respectively provided with limiting slide grooves 402, the right end of the fixing plate 4 is fixedly connected with the fixing tube 41, the right side of the outer wall of the bidirectional screw 61 penetrates to the left and right ends of the fixing tube 41, the left end of the bearing 63 is fixedly connected to the left side of the inner wall of the mounting groove 401, the limiting slider 66 is set to a T shape, the outer wall of the limiting slider 66 in the vertical direction is slidably connected to the inner wall of the limiting slide groove 402, and the limiting slider 66 slides on the inner wall of the limiting slide groove 402, thereby limiting the moving trajectory of the mounting plate 65.

[0027] like Figure 3 As shown, the utility model provides a technical solution for an elevator guide rail bracket: a connecting hole 410 that passes through inside and outside is opened at the top of the fixing tube 41, a positioning groove 610 is opened near the top of the connecting hole 410 for the bidirectional screw 61, a positioning plate 42 is fixedly connected to the top of the right end of the fixing plate 4, and a threaded hole 420 that passes through up and down is opened on the positioning plate 42 near the top of the connecting hole 410, the locking assembly 7 includes an insert rod 71 and a knob 72, the top of the insert rod 71 is fixedly connected to the bottom of the knob 72, a thread 73 is provided on the top of the outer wall of the insert rod 71, the bottom of the outer wall of the insert rod 71 passes through the bottom of the inner wall of the positioning groove 610, the outer wall of the thread 73 is threadedly connected to the inner wall of the threaded hole 420, the insert rod 71 is inserted into the positioning groove 610 along the threaded hole 420, and the bearing 63 is screwed and fixed to the inside of the threaded hole 420, thereby locking the bidirectional screw 61 and improving the stability of the connection.

[0028] like Figure 4 As shown, the utility model provides a technical solution for an elevator guide rail bracket: the connecting assembly 8 includes a connecting plate 81, and the upper and lower sides of the back of the connecting plate 81 are respectively fixedly connected with L-shaped card plates 82, and the upper and lower sides of the front of the connecting plate 81 are respectively provided with two fixing holes 83 that pass through the front and rear, and the front sides of the two L-shaped card plates 82 in the vertical direction overlap with the upper and lower sides of the back of the mounting plate 65, and the L-shaped card plates 82 in the connecting plate 81 are respectively clamped at the upper and lower ends of the mounting plate 65, thereby improving the structural bearing capacity of the elevator guide rail 2 when connected. .

[0029] like Figure 5 As shown, the utility model provides a technical solution for an elevator guide rail bracket: the vertical front sides of the upper and lower L-shaped clamping plates 82 are each provided with a fixing hole three 84 that passes through from front to back, the fixing hole two 83, the fixing hole three 84 and the fixing hole one 650 are arranged on the same straight line, the outer wall rear side of the fixing bolt two 5 passes through the fixing hole two 83, the fixing hole three 84 and the front and rear ends of the fixing hole one 650 and is threadedly connected with a nut 51, the elevator guide rail 2, the connecting assembly 8 and the mounting plate 65 are connected through the fixing bolt two 5, and the nut 51 is used to fix them, thereby ensuring that the connection between the fixing bracket 1 and the elevator guide rail 2 is connected to each other.

[0030] The working principle of this elevator guide rail bracket is described in detail below.

[0031] like Figure 1-5 As shown, when in use, first, according to the actual size of the elevator guide rail 2, by turning the knob 72 in the locking assembly 7 upward, the insertion rod 71 is pulled out along the positioning plate 42, and then the bidirectional screw 61 is rotated in the mounting groove 401 by the turning handle 62, so that the left and right connecting sleeves 64 of the turning handle 62 drive the mounting plate 65 to move, so that the limiting slider 66 in the mounting plate 65 slides along the limiting slide groove 402, thereby limiting the movement trajectory of the mounting plate 65, so that the left and right mounting plates 65 are simultaneously contracted inwardly or expanded outwardly along the mounting groove 401, and the spacing between the two mounting plates 65 is adjusted to match the elevator The connecting holes in the guide rail 2 are made to correspond, and then the upper and lower L-shaped card plates 82 in the connecting component 8 are respectively clamped on the upper and lower ends of the mounting plate 65, so that the fixing hole 2 83, the fixing hole 3 84 and the fixing hole 1 650 are in the same straight line, and then the elevator guide rail 2, the connecting component 8 and the mounting plate 65 are connected in series through the fixing bolt 2 5, and the nut 51 is screwed and fastened on the fixing bolt 2 5 from the back of the L-shaped card plate 82, so that there is a connection between the fixed bracket 1 and the elevator guide rail 2. At the same time, the connecting component 8 improves the structural bearing capacity of the elevator guide rail 2 when it is connected, so as to improve the stability of the elevator guide rail 2 when it is working.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An elevator guide rail bracket, comprising a fixed bracket (1) and an elevator guide rail (2), characterized in that: A plurality of fixing bolts (3) are arranged in an equidistant array on the upper and lower sides of the front surface of the fixing bracket (1), and the rear ends of the outer walls of the plurality of fixing bolts (3) penetrate to the back of the fixing bracket (1). A fixing plate (4) is fixedly connected to the middle side of the front surface of the fixing bracket (1), an installation adjustment mechanism (6) is arranged inside the fixing plate (4), and the right side of the installation adjustment mechanism (6) penetrates to the right end of the fixing plate (4), a locking component (7) is arranged at the right end of the fixing plate (4), a connecting component (8) is arranged on the front surface of the installing and adjusting mechanism (6), and the connecting component (8) is arranged on the back of the elevator guide rail (2), and two fixing bolts (5) are arranged on the left and right sides of the transverse surface of the elevator guide rail (2), and the rear sides of the outer walls of the fixing bolts (5) penetrate to the rear end of the connecting component (8).

2. An elevator guide rail bracket according to claim 1, characterized in that: The installation adjustment mechanism (6) comprises a bidirectional screw (61), the right end of the bidirectional screw (61) is fixedly connected to a handle (62), the left end of the handle (62) is rotatably connected to a bearing (63), the left and right sides of the outer wall of the handle (62) are respectively threadedly connected to connecting sleeves (64), the front sides of the two connecting sleeves (64) are both fixedly connected to mounting plates (65), the upper and lower sides of the two mounting plates (65) close to the fixing plate (4) are respectively fixedly connected to limiting sliders (66), and the upper and lower sides of the front sides of the two mounting plates (65) are respectively provided with fixing holes (650) that pass through from front to back.

3. An elevator guide rail bracket according to claim 2, characterized in that: The front side of the fixing plate (4) is provided with a mounting groove (401), the upper and lower sides of the fixing plate (4) are respectively provided with limit sliding grooves (402), the right end of the fixing plate (4) is fixedly connected with a fixing tube (41), the right side of the outer wall of the bidirectional screw (61) penetrates to the left and right ends of the fixing tube (41), and the left end of the bearing (63) is fixedly connected to the left side of the inner wall of the mounting groove (401).

4. An elevator guide rail bracket according to claim 2, characterized in that: The limiting sliding block (66) is arranged in a T shape, and the outer wall of the limiting sliding block (66) in the vertical direction is slidably connected to the inner wall of the limiting sliding groove (402).

5. An elevator guide rail bracket according to claim 3, characterized in that: The top of the fixed tube (41) is provided with a connecting hole (410) that passes through inside and outside, the bidirectional screw (61) is provided with a positioning groove (610) near the top of the connecting hole (410), the top of the right end of the fixed plate (4) is fixedly connected with a positioning plate (42), and the positioning plate (42) is provided with a threaded hole (420) that passes through from top to bottom near the top of the connecting hole (410).

6. The elevator guide rail bracket according to claim 1, characterized in that: The locking assembly (7) comprises an insert rod (71) and a knob (72), the top of the insert rod (71) is fixedly connected to the bottom of the knob (72), a thread (73) is provided at the top of the outer wall of the insert rod (71), the bottom of the outer wall of the insert rod (71) penetrates to the bottom of the inner wall of the positioning groove (610), and the outer wall of the thread (73) is threadedly connected to the inner wall of the threaded hole (420).

7. An elevator guide rail bracket according to claim 1, characterized in that: The connecting assembly (8) comprises a connecting plate (81), the upper and lower sides of the back of the connecting plate (81) are respectively fixedly connected with L-shaped clamping plates (82), the upper and lower sides of the front of the connecting plate (81) are respectively provided with two fixing holes (83) that pass through from front to back, and the front sides of the two L-shaped clamping plates (82) in the vertical direction overlap with the upper and lower sides of the back of the mounting plate (65).

8. An elevator guide rail bracket according to claim 7, characterized in that: The upper and lower L-shaped clamping plates (82) are provided with front-to-back through-hole three fixing holes (84) on the vertical front sides, the second fixing hole (83), the third fixing hole (84) and the first fixing hole (650) are arranged on the same straight line, and the rear side of the outer wall of the second fixing bolt (5) passes through the front and rear ends of the second fixing hole (83), the third fixing hole (84) and the first fixing hole (650) and is threadedly connected with a nut (51).

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