Fixing frame convenient to move

Abstract

The utility model relates to the technical field of belt pulley fixing, in particular to a fixing frame convenient to move. The fixing frame comprises a base and a push rod, the push rod is installed at one end of the top end of the base, a handle is installed at the top end of the push rod, fixing rods are installed at the top end of the base, and through holes are formed in the inner walls of the fixing rods. A connecting rod is arranged in the through hole, and an extrusion plate is installed at one end of the connecting rod. Firstly, the positive and negative screw rod main body is in threaded connection with the threaded hole, and the first sliding rail and the first sliding block are matched with each other, so that the positive and negative screw rod main body rotates to drive the two groups of mounting rods to slide in opposite directions on the outer wall of the positive and negative screw rod main body through the first sliding block and the first sliding rail; and therefore, the two sets of mounting rods slide to drive the connecting rods and the extrusion plates to position and fix the belt pulley, and the belt is prevented from shaking.

Description

Technical Field

[0001] The utility model relates to the technical field of pulley fixing, in particular to a fixing frame which is convenient to move. Background Art

[0002] Pulleys are hub parts, which are generally relatively large in size. The manufacturing process is generally based on casting and forging. Generally, larger designs are cast, and the material is generally cast iron (better casting performance), and cast steel is rarely used (steel has poor casting performance); generally, smaller ones can be designed for forging, and the material is steel. Pulleys are mainly used in situations where power is transmitted over long distances. After the pulleys are processed and produced, they need to be stored and fixed by a fixing frame, so a convenient and movable fixing frame is needed to meet people's usage needs.

[0003] Most of the conveniently movable fixing frames on the market currently do not have a positioning and fixing mechanism, which causes the pulleys to shake and collide with each other when placed on the fixing frame, causing the pulleys to break, thereby affecting the use of the pulleys. At the same time, the existing pulley fixing frames are not convenient for operators to move them, thereby increasing the labor intensity of operators. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the fact that most of the conveniently movable fixing frames on the market mentioned above or in the prior art do not have a positioning and fixing mechanism, which causes the pulleys to shake and collide with each other when placed on the fixing frame, thereby causing the pulleys to break, thereby affecting the use of the pulleys. At the same time, the existing pulley fixing frame is not convenient for operators to move it, thereby increasing the labor intensity of operators. Therefore, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a fixing frame which is convenient to move.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a conveniently movable fixed frame includes a base, which includes a push rod, one end of the top of the base is equipped with a push rod, and the top of the push rod is equipped with a handle, the top of the base is equipped with a fixing rod, and the inner wall of the fixing rod is provided with a through hole, the inside of the through hole is provided with a connecting rod, and one end of the connecting rod is equipped with an extrusion plate;

[0008] The positioning and fixing mechanism comprises a mounting rod, the mounting rod is arranged inside the fixing rod, a threaded hole is opened at the bottom end of the mounting rod, a positive and negative screw rod body is threadedly connected to the inner thread of the threaded hole, and the positive and negative screw rod body is rotatably connected to the side wall of one end of the base through a bearing, and a turntable body is installed at one end of the positive and negative screw rod body;

[0009] The moving mechanism includes a first groove, which is opened at the bottom end of the base, a jack is installed at the top of the first groove, and a connecting plate is installed at the bottom end of the jack, a universal wheel is installed at the bottom end of the connecting plate, the inner wall of the first groove is installed with a second slide rail, and a second slider is arranged inside the second slide rail, and the side wall of one end of the second slider is fixedly connected to the side wall of the connecting plate.

[0010] As a preferred solution of a conveniently movable fixing frame of the utility model, a first slide rail is installed at the top end of the fixing rod, and a first slider is arranged inside the first slide rail, and the bottom end of the first slider is fixedly connected to the top end of the mounting rod.

[0011] As a preferred solution of the utility model for a conveniently movable fixing frame, wherein: the shape of the extrusion plate is a semicircular arc shape, and there are two groups of the extrusion plates with the same structure.

[0012] As a preferred solution of the utility model for a conveniently movable fixing frame, wherein: the universal wheels have four groups with the same structure, and the four groups of universal wheels are respectively located at the four corners of the bottom end of the base.

[0013] As a preferred solution of the utility model for a conveniently movable fixing frame, a protective pad is installed on the outer wall of the handle.

[0014] As a preferred solution of the utility model for a conveniently movable fixing frame, the outer wall of the extrusion plate is provided with anti-slip grooves.

[0015] As a preferred solution of the utility model for a conveniently movable fixing frame, a braking mechanism is installed inside the universal wheel.

[0016] The conveniently movable fixing frame of the utility model has the following beneficial effects:

[0017] 1. The utility model first sets the pulley on the outer wall of the fixed rod and the connecting rod, and drives the positive and negative screw rod bodies to rotate by rotating the turntable body, and the positive and negative screw rod bodies are threadedly connected by threaded holes, and the first slide rail and the first slider cooperate with each other to make the positive and negative screw rod bodies rotate to drive the two sets of mounting rods to slide in opposite directions on the outer wall of the positive and negative screw rod bodies through the first slider and the first slide rail, so that the two sets of mounting rods slide to drive the connecting rod and the extrusion plate to position and fix the pulley, thereby preventing the belt from shaking;

[0018] 2. The utility model firstly designs a moving mechanism and starts the jack to drive the connecting plate to move up and down. The second slide rail and the second slider cooperate with each other, so that the jack is started to drive the connecting plate to move up and down inside the first groove through the second slider and the second slide rail, so that the connecting plate can be lifted and down to drive the universal wheel to disengage from the inside of the first groove, thereby facilitating the operator to move the base through the universal wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 It is a schematic diagram of the main structure of a fixing frame that is easy to move;

[0021] Figure 2 It is a schematic diagram of the structure of an extruded plate of a fixing frame that is convenient to move;

[0022] Figure 3 A schematic diagram of the internal structure of an extruded plate of a conveniently movable fixed frame;

[0023] Figure 4 The present invention is a schematic diagram of a partial cross-sectional structure of a base of a conveniently movable fixing frame.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Base; 101. Push rod; 102. Handle; 103. Fixing rod; 1031. Through hole; 104. Connecting rod; 105. Extrusion plate;

[0026] 2. Positioning and fixing mechanism; 201. Mounting rod; 202. Threaded hole; 203. Forward and reverse screw rod body; 204. Turntable body; 205. First slide rail; 206. First slider;

[0027] 3. Moving mechanism; 301. First groove; 302. Jack; 303. Connecting plate; 304. Universal wheel; 305. Second slide rail; 306. Second slide block. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1: Reference Figures 1 to 4 , which is the first embodiment of the utility model, and provides a conveniently movable fixing frame, which can realize that most conveniently movable fixing frames on the market currently have no positioning and fixing mechanism, so that when the pulleys are placed on the fixing frame, the pulleys shake and collide with each other, causing the pulleys to break, thereby affecting the use of the pulleys. At the same time, the existing pulley fixing frame is not convenient for operators to move it, thereby increasing the labor intensity of operators. The problem includes a base 1, which includes a push rod 101, one end of the top of the base 1 is equipped with a push rod 101, and the top of the push rod 101 is equipped with a handle 102, The top of the base 1 is equipped with a fixing rod 103, and the inner wall of the fixing rod 103 is provided with a through hole 1031, the inside of the through hole 1031 is provided with a connecting rod 104, and one end of the connecting rod 104 is provided with an extrusion plate 105, the top of the inside of the fixing rod 103 is equipped with a first slide rail 205, and the inside of the first slide rail 205 is provided with a first slider 206, the bottom end of the first slider 206 is fixedly connected to the top of the mounting rod 201, the shape of the extrusion plate 105 is a semicircular arc shape, and there are two groups of extrusion plates 105 with the same structure, the outer wall of the handle 102 is equipped with a protective pad, and the outer wall of the extrusion plate 105 is equipped with anti-slip grooves;

[0032] The positioning and fixing mechanism 2 includes a mounting rod 201, which is arranged inside the fixing rod 103. A threaded hole 202 is opened at the bottom end of the mounting rod 201. The internal thread of the threaded hole 202 is connected with a forward and reverse screw rod body 203, and the forward and reverse screw rod body 203 is rotatably connected to the side wall of one end of the base 1 through a bearing, and a turntable body 204 is installed at one end of the forward and reverse screw rod body 203.

[0033] The specific working principle is that when the pulley needs to be positioned and fixed, first, the pulley is sleeved on the outer wall of the fixing rod 103 and the connecting rod 104, and the turntable body 204 is rotated to drive the forward and reverse screw rod body 203 to rotate, and the forward and reverse screw rod body 203 is threadedly connected with the threaded hole 202, and the first slide rail 205 and the first slider 206 cooperate with each other to make the forward and reverse screw rod body 203 rotate to drive the two sets of mounting rods 201 to slide in opposite directions on the outer wall of the forward and reverse screw rod body 203 through the first slider 206 and the first slide rail 205, so that the two sets of mounting rods 201 slide to drive the connecting rod 104 and the extrusion plate 105 to position and fix the pulley, thereby preventing the belt from shaking.

[0034] Example 2: Reference Figures 1 to 4 , which is the first embodiment of the utility model, and provides a conveniently movable fixing frame, which can realize that most conveniently movable fixing frames on the market currently have no positioning and fixing mechanism, which causes the pulleys to shake and collide with each other when placed on the fixing frame, thereby causing the pulleys to break, thereby affecting the use of the pulleys. At the same time, the existing pulley fixing frame is not convenient for operators to move it, thereby increasing the labor intensity of operators. The moving mechanism 3 includes a first groove 301, and the first groove 301 is opened on the base 1. At the bottom, a jack 302 is installed at the top of the first groove 301, and a connecting plate 303 is installed at the bottom end of the jack 302, and a universal wheel 304 is installed at the bottom end of the connecting plate 303. The inner wall of the first groove 301 is installed with a second slide rail 305, and a second slider 306 is arranged inside the second slide rail 305. The side wall of one end of the second slider 306 is fixedly connected with the side wall of the connecting plate 303. There are four groups of universal wheels 304 with the same structure, and the four groups of universal wheels 304 are respectively located at the four corners of the bottom end of the base 1, and a braking mechanism is installed inside the universal wheel 304.

[0035] The specific working principle is that when the base 1 needs to be moved, the moving mechanism 3 is first designed, and the jack 302 is started to drive the connecting plate 303 to move up and down, and through the cooperation of the second slide rail 305 and the second slider 306, the jack 302 is started to drive the connecting plate 303 to move up and down inside the first groove 301 through the second slider 306 and the second slide rail 305, so that the connecting plate 303 can be lifted and lowered to drive the universal wheel 304 to disengage from the inside of the first groove 301, thereby facilitating the operator to move the base 1 through the universal wheel 304.

[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A conveniently movable fixing frame, characterized in that: include, A base (1) comprises a push rod (101), one end of the top of the base (1) is mounted with the push rod (101), and the top of the push rod (101) is mounted with a handle (102), the top of the base (1) is mounted with a fixing rod (103), the inner wall of the fixing rod (103) is provided with a through hole (1031), a connecting rod (104) is arranged inside the through hole (1031), and one end of the connecting rod (104) is mounted with an extrusion plate (105); A positioning and fixing mechanism (2), comprising a mounting rod (201), the mounting rod (201) being arranged inside the fixing rod (103), a threaded hole (202) being provided at the bottom end of the mounting rod (201), a positive and negative screw rod body (203) being threadedly connected inside the threaded hole (202), and the positive and negative screw rod body (203) being rotatably connected to a side wall at one end of the base (1) via a bearing, and a turntable body (204) being installed at one end of the positive and negative screw rod body (203); The moving mechanism (3) comprises a first groove (301), wherein the first groove (301) is provided at the bottom end of the base (1), a jack (302) is installed at the top end of the first groove (301), a connecting plate (303) is installed at the bottom end of the jack (302), a universal wheel (304) is installed at the bottom end of the connecting plate (303), a second slide rail (305) is installed on the inner wall of the first groove (301), a second slider (306) is provided inside the second slide rail (305), and a side wall of one end of the second slider (306) is fixedly connected to the side wall of the connecting plate (303).

2. A conveniently movable fixing frame as claimed in claim 1, characterized in that: A first slide rail (205) is installed at the top end of the fixing rod (103), and a first slider (206) is arranged inside the first slide rail (205), and the bottom end of the first slider (206) is fixedly connected to the top end of the mounting rod (201).

3. A conveniently movable fixing frame as claimed in claim 1, characterized in that: The shape of the extrusion plate (105) is a semicircular arc shape, and there are two groups of the extrusion plates (105) with the same structure.

4. The conveniently movable fixing frame according to claim 1, characterized in that: The universal wheels (304) have four groups of the same structure, and the four groups of universal wheels (304) are respectively located at the four corners of the bottom end of the base (1).

5. The conveniently movable fixing frame according to claim 1, characterized in that: A protective pad is installed on the outer wall of the handle (102).

6. The conveniently movable fixing frame according to claim 1, characterized in that: The outer wall of the extrusion plate (105) is provided with anti-slip grooves.

7. The conveniently movable fixing frame according to claim 1, characterized in that: A braking mechanism is installed inside the universal wheel (304).

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