Supporting structure for mounting elevator truss

Abstract

The utility model belongs to the field of elevator installation, and particularly relates to a supporting structure for elevator truss installation. An extending mechanism is movably installed in the middle of the upper end of the bottom frame mechanism, and a reinforcing mechanism is movably installed on the side of the upper end of the bottom frame mechanism. The extension mechanism comprises a movable rod, an assembly block is fixedly arranged at the lower end of the movable rod, the side of the assembly block is in threaded connection with a connecting bolt, a positioning rod is fixedly arranged at the lower end of the assembly block, and a threaded groove is fixedly formed in the middle of the upper end of the movable rod. A supporting plate is movably mounted at the upper end of the movable rod through a fixing bolt; the movable rod is movably installed at the upper end of the supporting rod, and the movable rod and the supporting rod are fixed through the connecting base and the assembling block which are of the same structure, the positioning rod and the positioning hole and then the connecting bolt, so that when the height of the lower end of the truss is low, the movable rod can be rapidly detached through the structure, and only the supporting rod is used for supporting.

Description

Technical Field

[0001] The utility model relates to the field of elevator installation, in particular to a supporting structure for installing an elevator truss. Background Art

[0002] The truss is a structure composed of rods connected to each other with hinges at both ends. It is an important component in elevator installation. The advantage of the truss is that the rods mainly bear tension or pressure, which can give full play to the role of materials, save materials and reduce the weight of the structure.

[0003] When the lifting height of an elevator is too high, the truss used is installed on the site, and has two support points at the lower end. The force points are too small and difficult to support. In order to solve the above problem, the existing technology sets a support frame, but the support frame is an integrated structure and cannot be disassembled, resulting in the inability to adjust the truss according to the actual situation of the truss installation during use; therefore, to address the above problem, a support structure for elevator truss installation is proposed. Utility Model Content

[0004] In order to make up for the shortcomings of the existing technology, the support frame used for truss installation is an integrated structure and cannot be disassembled, resulting in the problem that the truss cannot be split and adjusted according to the actual situation of the truss installation during use. The utility model proposes a support structure for elevator truss installation.

[0005] The technical solution adopted by the utility model to solve the technical problem is: an elevator truss installation support structure, comprising a base frame mechanism; an extension mechanism is movably installed in the middle of the upper end of the base frame mechanism, and a reinforcement mechanism is movably installed on the side of the upper end of the base frame mechanism;

[0006] The extension mechanism includes a movable rod, the lower end of the movable rod is fixedly provided with an assembly block, the side of the assembly block is threadedly connected with a connecting bolt, the lower end of the assembly block is fixedly provided with a positioning rod, the middle part of the upper end of the movable rod is fixedly provided with a threaded groove, and the upper end of the movable rod is movably installed with a support plate through a fixing bolt. By providing the support plate, the upper end area of ​​the movable rod is larger when supporting, so that the support of the device is more stable when the truss is installed.

[0007] Preferably, the base frame mechanism includes a base, wherein the left and right ends of the base are fixed with connecting heads, the side of the connecting head is internally fixed with a connecting hole, the middle of the connecting head is fixed with a positioning hole, the front and rear sides of the upper end of the base are fixed with a reinforcement frame, the middle of the upper end of the base is fixed with a support rod, the upper end of the support rod is fixed with a connecting seat, the side of the connecting seat is internally fixed with a mounting hole, the middle of the upper end of the connecting seat is fixed with a limiting hole, the internal thread of the limiting hole is connected with an adjusting rod, and the movable rod and the support rod can be quickly positioned when connected through the positioning hole, thereby increasing the convenience of connecting the two, and in operation, the adjusting rod threadedly installed in the limiting hole is adjusted up and down by the threaded structure during use of the device, so that the height of the device has a certain space adjustment function.

[0008] Preferably, the reinforcement mechanism includes a reinforcement rod, a bottom mounting block is fixedly provided at the lower end of the reinforcement rod, an assembly bolt is connected to the internal thread of the side of the bottom mounting block, a limiting rod is fixedly provided in the middle of the lower end of the bottom mounting block, and a connecting block is fixedly provided at the upper end of the reinforcement rod, a reinforcement bolt is connected to the internal thread of the side of the connecting block. The setting of the reinforcement rod ensures that the movable rod can be connected to the support rod to maintain firmness and stability in use.

[0009] Preferably, the movable rod is movably mounted on the upper end of the support rod by connecting bolts, the fixing holes are symmetrically distributed in the middle of the left and right ends of the movable rod, the fixing bolts and the threaded grooves are adapted to each other, and the movable rod is movably mounted on the upper end of the support rod by connecting bolts, so that the movable rod can be disassembled. Therefore, when the device is used for truss installation, it can be adjusted according to the support point at the lower end of the truss, so that the device can be adjusted to cope with different truss installation heights.

[0010] Preferably, the base is a cross-shaped structure, the connecting heads are symmetrically distributed at the left and right ends of the base, and the reinforcement frames are stacked and distributed on the front and back sides of the upper end of the base and fixedly connected to the support rod. The cross-shaped base is more stable when placed and can disperse the force on the lower end of the device, thereby increasing the service life of the device.

[0011] Preferably, the connecting seat and the assembly block have the same structure, the mounting hole and the connecting bolt are adapted to each other, the limiting hole and the positioning rod are adapted to each other, and the connecting seat and the assembly block are set to have the same structure. When the movable rod and the support rod are connected, the connecting seat and the assembly block fit together, and then are fixed by the fixing bolts so that the movable rod and the support rod are connected and fit together.

[0012] Preferably, the reinforcement rod is movably installed on the upper end of the connecting head by assembling bolts. There are two reinforcement rods. The limit rod and the positioning hole are adapted. The reinforcement bolt and the fixing hole are adapted. There are two reinforcement rods, which are distributed on the left and right sides of the movable rod, so that the movable rod and the base have a connecting part, thereby further increasing the stability of the device when used after the stacking height.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model movably mounts the movable rod on the upper end of the support rod. The two are connected by a connecting seat and an assembly block of the same structure, matched with a positioning rod and a positioning hole, and then fixed by connecting bolts. Therefore, when the height of the lower end of the truss is low, the movable rod can be quickly removed and only the support rod is used for support.

[0015] 2. The utility model uses the structural design of the reinforcement rod to maintain the firmness and stability of the movable rod after the movable rod and the support rod are connected, and can ensure that the movable rod and the support rod will not separate after being connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the chassis mechanism of the present utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the extension mechanism of the present utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the reinforcement mechanism of the present utility model.

[0021] In the figure: 1. Base frame mechanism; 101. Base; 102. Connecting head; 103. Connecting hole; 104. Positioning hole; 105. Reinforcement frame; 106. Support rod; 107. Connecting seat; 108. Mounting hole; 109. Limiting hole; 110. Adjusting rod; 2. Extension mechanism; 201. Movable rod; 202. Assembly block; 203. Connecting bolt; 204. Positioning rod; 205. Fixing hole; 206. Threaded groove; 207. Support plate; 208. Fixing bolt; 3. Reinforcement mechanism; 301. Reinforcement rod; 302. Bottom mounting block; 303. Assembly bolt; 304. Limiting rod; 305. Connecting block; 306. Reinforcement bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The following is combined with Figure 1 —4 further details of this application,

[0024] The embodiment of the present application discloses a support structure for installing an elevator truss. Figure 1 and Figure 3 A support structure for installing an elevator truss comprises a base frame mechanism 1; an extension mechanism 2 is movably installed in the middle of the upper end of the base frame mechanism 1, and a reinforcement mechanism 3 is movably installed on the side of the upper end of the base frame mechanism 1;

[0025] The extension mechanism 2 includes a movable rod 201, the lower end of the movable rod 201 is fixedly provided with an assembly block 202, the side of the assembly block 202 is threadedly connected with a connecting bolt 203, the lower end of the assembly block 202 is fixedly provided with a positioning rod 204, the middle part of the upper end of the movable rod 201 is fixedly provided with a threaded groove 206, the upper end of the movable rod 201 is movably installed with a support plate 207 through a fixing bolt 208, and by providing the support plate 207, the upper end area of ​​the movable rod 201 is larger when supported, so that the support of the device is more stable when the truss is installed, and the support plate 207 is movably installed on the upper end of the movable rod 201 through the fixing bolt 208. It can be seen that the support plate 207 is a detachable structure, so it can be removed and installed on other components when in use, so that all components of the device can be adapted.

[0026] Reference Figure 2The chassis mechanism 1 includes a base 101, with connecting heads 102 fixedly provided on the left and right ends of the base 101, a connecting hole 103 fixedly provided inside the side of the connecting head 102, a positioning hole 104 fixedly provided in the middle of the connecting head 102, a reinforcement frame 105 fixedly provided on the front and back sides of the upper end of the base 101, a support rod 106 fixedly provided in the middle of the upper end of the base 101, a connecting seat 107 fixedly provided on the upper end of the support rod 106, a mounting hole 108 fixedly provided inside the side of the connecting seat 107, a limiting hole 109 fixedly provided in the middle of the upper end of the connecting seat 107, and an adjusting rod 110 is connected to the internal thread of the limiting hole 109. Through the positioning hole 104, the movable rod 201 and the support rod 106 can be quickly positioned when connected, thereby increasing the convenience of connecting the two. At the same time, this structure can also increase the stability of the two after connection. During operation, the adjustment rod 110 is threadedly installed inside the limiting hole 109. During the use of the device, the height of the device can be adjusted up and down through the up and down adjustment of the threaded structure, so that the height of the device has a certain space adjustment function.

[0027] Reference Figure 4 The reinforcement mechanism 3 includes a reinforcement rod 301, a bottom mounting block 302 is fixedly provided at the lower end of the reinforcement rod 301, and an assembly bolt 303 is connected to the internal thread on the side of the bottom mounting block 302, and a limiting rod 304 is fixedly provided in the middle of the lower end of the bottom mounting block 302, and a connecting block 305 is fixedly provided at the upper end of the reinforcement rod 301, and a reinforcing bolt 306 is connected to the internal thread on the side of the connecting block 305. The setting of the reinforcement rod 301 ensures that after the movable rod 201 and the support rod 106 are connected, the firmness and stability of the movable rod 201 are maintained, and it can ensure that the movable rod 201 and the support rod 106 will not detach after being connected.

[0028] Reference Figure 3 The movable rod 201 is movably installed on the upper end of the support rod 106 through the connecting bolt 203, and the fixing holes 205 are symmetrically distributed in the middle of the left and right ends of the movable rod 201. The fixing bolts 208 and the threaded groove 206 are adapted to each other. By movably installing the movable rod 201 on the upper end of the support rod 106 through the connecting bolt 203, the movable rod 201 can be disassembled. Therefore, when the device is used for truss installation, it can be adjusted according to the support point at the lower end of the truss, so that the device can be adjusted to cope with different truss installation heights.

[0029] Reference Figure 2-4 The base 101 is a cross-shaped structure, and the connecting heads 102 are symmetrically distributed at the left and right ends of the base 101. The reinforcement frames 105 are stacked and distributed on the front and back sides of the upper end of the base 101 and are fixedly connected to the support rod 106. The cross-shaped base 101 is more stable when placed and can disperse the force on the lower end of the device, thereby improving the service life of the device. The setting of the connecting head 102 makes the reinforcement rod 301 more convenient during installation.

[0030] The connecting seat 107 and the assembly block 202 have the same structure, the mounting hole 108 and the connecting bolt 203 are adapted to each other, the limiting hole 109 and the positioning rod 204 are adapted to each other, and the connecting seat 107 and the assembly block 202 are set to the same structure. When the movable rod 201 and the support rod 106 are connected, the connecting seat 107 and the assembly block 202 fit together, and then are fixed by the fixing bolt 208, so that the movable rod 201 and the support rod 106 are connected and fit together.

[0031] The reinforcement rod 301 is movably installed on the upper end of the connecting head 102 by assembling the bolt 303. There are two reinforcement rods 301. The limiting rod 304 is adapted to the positioning hole 104. The reinforcement bolt 306 is adapted to the fixing hole 205. There are two reinforcement rods 301, which are distributed on the left and right sides of the movable rod 201, so that the movable rod 201 and the base 101 have a connecting part, thereby further increasing the stability of the device when used after the stacking height.

[0032] Working principle: The technical solution of the utility model is a support structure for installing an elevator truss. First, a connecting head 102 and a support rod 106 are set at the upper end of the base 101. When installing the truss, according to the height that the lower end of the truss needs to support, a movable rod 201 can be installed at the upper end of the support rod 106. After the movable rod 201 and the support rod 106 are connected, the lower end of the reinforcement rod 301 and the connecting head 102 are fixed together, and the upper end of the reinforcement rod 301 and the movable rod 201 are fixed together, so that the movable rod 201 maintains good stability when the support truss is installed. In the structure, the two are fixed by the connecting seat 107 and the assembly block 202 of the same structure, the positioning rod 204 and the positioning hole 104, and then fixed by the connecting bolt 203. Therefore, when the height of the lower end of the truss is low, the structure can also quickly remove the movable rod 201 and only use the support rod 106 for support. The various components of the device complement each other, and the support plate 207 is movably installed on the upper end of the movable rod 201 by the fixing bolt 208. It can be seen that the support plate 207 is a detachable structure, so it can be removed and installed on the support rod 106 when in use, making the support plate 207 more flexible to use.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A support structure for installing an elevator truss, characterized in that: It comprises a base frame mechanism (1); an extension mechanism (2) is movably mounted in the middle of the upper end of the base frame mechanism (1); and a reinforcement mechanism (3) is movably mounted on the side of the upper end of the base frame mechanism (1); The extension mechanism (2) comprises a movable rod (201), a mounting block (202) is fixedly provided at the lower end of the movable rod (201), a connecting bolt (203) is threadedly connected to the side of the mounting block (202), a positioning rod (204) is fixedly provided at the lower end of the mounting block (202), a threaded groove (206) is fixedly provided at the middle of the upper end of the movable rod (201), and a support plate (207) is movably mounted on the upper end of the movable rod (201) via a fixing bolt (208).

2. The support structure for installing an elevator truss according to claim 1, characterized in that: The chassis mechanism (1) comprises a base (101), connecting heads (102) are fixedly provided at the left and right ends of the base (101), connecting holes (103) are fixedly provided inside the side of the connecting head (102), a positioning hole (104) is fixedly provided in the middle of the connecting head (102), reinforcement frames (105) are fixedly provided at the front and rear sides of the upper end of the base (101), a support rod (106) is fixedly provided in the middle of the upper end of the base (101), a connecting seat (107) is fixedly provided at the upper end of the support rod (106), a mounting hole (108) is fixedly provided inside the side of the connecting seat (107), a limiting hole (109) is fixedly provided in the middle of the upper end of the connecting seat (107), and an adjusting rod (110) is connected to the inner thread of the limiting hole (109).

3. The support structure for installing an elevator truss according to claim 2, characterized in that: The reinforcement mechanism (3) comprises a reinforcement rod (301), a bottom mounting block (302) is fixedly provided at the lower end of the reinforcement rod (301), an internal thread of the side of the bottom mounting block (302) is connected to an assembly bolt (303), a limiting rod (304) is fixedly provided in the middle of the lower end of the bottom mounting block (302), a connection block (305) is fixedly provided at the upper end of the reinforcement rod (301), and a reinforcement bolt (306) is connected to the internal thread of the side of the connection block (305).

4. The support structure for installing an elevator truss according to claim 3, characterized in that: The movable rod (201) is movably mounted on the upper end of the support rod (106) via a connecting bolt (203); the fixing holes (205) are symmetrically distributed in the middle of the left and right ends of the movable rod (201); and the fixing bolts (208) are adapted to the threaded grooves (206).

5. The support structure for installing an elevator truss according to claim 4, characterized in that: The base (101) is a cross-shaped structure, the connectors (102) are symmetrically distributed at the left and right ends of the base (101), and the reinforcement frames (105) are stacked and distributed at the front and rear sides of the upper end of the base (101) and fixedly connected to the support rods (106).

6. The support structure for installing an elevator truss according to claim 5, characterized in that: The connecting seat (107) and the assembly block (202) have the same structure, the mounting hole (108) and the connecting bolt (203) are matched, and the limiting hole (109) and the positioning rod (204) are matched.

7. The support structure for installing an elevator truss according to claim 6, characterized in that: The reinforcing rod (301) is movably mounted on the upper end of the connector (102) via an assembly bolt (303). There are two reinforcing rods (301). The limiting rod (304) is adapted to the positioning hole (104), and the reinforcing bolt (306) is adapted to the fixing hole (205).

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