Stand column jack base

Abstract

The utility model relates to the related technical field of stand column jacks, in particular to a stand column jack base which comprises a first base body, guide rails, a reinforcing base body and a reinforcing assembly, the guide rails are arranged on the two sides of the first base body, the guide rails are installed at the movable position of the reinforcing base body, and the reinforcing assembly is arranged on the reinforcing base body. The reinforcing base slides into the first base through the guide rail, the first base is arranged at the fastening position of the reinforcing assembly, the reinforcing base and the first base are conveniently and integrally fastened and assembled, the reinforcing base is reinforced on the first base, the height adjusting base is lifted on the first base through the built-in base thread, and the height adjusting base is fixed on the first base through the built-in base thread. The height of the stand column jack base is increased, then the clamping arc groove in the reinforcing base is inserted into the built-in base, the stand column jack can make contact with an object after being lifted, when the stand column jack is used outdoors, the supporting area of the base can be increased through the reinforcing base, the reinforcing base and the guide rails are disassembled and assembled, and overall reinforcing installation of the stand column jack is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to column jacks, in particular to a column jack base. Background Art

[0002] The column jack adopts the hydraulic principle. It is different from the traditional mechanical jack. It is a vehicle-mounted lifting tool with the characteristics of easy operation, safety, reliability, labor saving, and strong mobility. The jack is composed of an adjustment screw, a shaped sealing ring, a rectangular sealing ring, etc. There are mainly screw jacks, rack jacks, and hydraulic jacks. It is mainly used in factories, mines, transportation and other departments for vehicle repairs and other lifting and supporting work.

[0003] The existing column jack base has a limited height, and it is difficult for the column jack to contact objects after it is raised or lowered. The base support area is limited when used outdoors, making it difficult to reinforce and install the column jack as a whole. The column jack base is too high, exceeding the lifting and lowering space, making it difficult to install and use the column jack. Utility Model Content

[0004] The purpose of the utility model is to provide a column jack base to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A column jack base includes a first base, a guide rail, a reinforcement base and a reinforcement assembly, wherein the first base is provided with guide rails at both sides, the movable part on the reinforcement base is provided with guide rails, the reinforcement base slides into the first base through the guide rails, the fastening part on the reinforcement assembly is provided with the first base, and further includes:

[0007] a single fixing assembly mounted on the reinforced base;

[0008] A height adjustment component is arranged on the reinforced base;

[0009] Among them, a through bolt is threadedly connected to the fixing part on the reinforcement base, and the through bolt is threadedly passed through the through hole. A height adjustment seat is threadedly connected to the top of the first base, and a clamping plate is passed through the top of the height adjustment seat. A fixing seat is fixedly installed on the top of the clamping plate. A reinforcement base is opened on the inner side of the reinforcement base, and a clamping arc groove is opened on the inner side of the reinforcement base.

[0010] The column jack base as described above: the clamping plate is threadedly fastened inside the first base via a height adjustment seat.

[0011] The column jack base as described above: the guide rail on the reinforcement base is slidably assembled inside the first base, and the height adjustment seat inside the first base is tightened.

[0012] The column jack base as described above: the single fixing component includes a built-in base fixedly connected to the height adjustment seat, and the top of the height adjustment seat is threaded with a reinforcing bolt passing through it.

[0013] The column jack base as described above: the reinforcement bolt passes through the height adjustment base and is fastened inside the through hole, and the reinforcement base is fastened inside the first base through the through hole.

[0014] The column jack base as described above: the height adjustment component includes a height base fixedly connected to the clamping plate, and an insertion groove is provided at the insertion position on one side of the height base.

[0015] The column jack base as described above: the height adjustment assembly also includes a threaded groove seat movably mounted inside the height adjustment seat, and the height base is installed in the threaded groove seat through an insertion groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are: it is easy to fasten and assemble the reinforced base and the first base as a whole, the reinforced base is reinforced on the first base, the height adjustment base is raised and lowered on the first base through the built-in base thread, the height of the base of the column jack is expanded, and then the clamping arc groove on the reinforced base is inserted into the built-in base to increase the contact with the object after the column jack is raised and lowered. When used outdoors, the base can also be reinforced to expand the support area, and the reinforced base and the guide rail are disassembled and assembled, which is beneficial to the overall reinforcement installation of the column jack.

[0017] The clamping plate is separately fastened to the height adjustment seat, and the height adjustment seat and the clamping plate are separately installed at the bottom of the fixed seat. The height adjustment seat and the clamping plate can replace the first base. The column jack is installed by integrally reinforcing the height adjustment seat and the clamping plate, which is beneficial to the height adjustment of the column jack base, avoiding the first base exceeding the taking-off and landing space, and facilitating the installation and use of the column jack with height limit adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a single fixing component of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the height adjustment component of the utility model.

[0021] In the figure: 1. first base; 2. guide rail; 3. reinforcement base; 4. through bolt; 5. through hole; 6. fixed seat; 7. clamping plate; 8. height adjustment seat; 9. clamping arc groove; 10. reinforcement bolt; 11. built-in base; 12. height base; 13. insertion groove; 14. threaded groove seat. DETAILED DESCRIPTION

[0022] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0023] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0024] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0025] See also Figures 1 to 3 , a column jack base is proposed, including a first base 1, a guide rail 2, a reinforcement base 3 and a reinforcement component.

[0026] Guide rails 2 are arranged on both sides of the first base 1, and the movable part of the reinforcement base 3 is installed with the guide rails 2. The reinforcement base 3 slides into the first base 1 through the guide rails 2. The fastening part of the reinforcement component is provided with the first base 1, and a single fixed component is installed on the reinforcement base 3; the height adjustment component is arranged on the reinforcement base 3;

[0027] Install the column jack on the first base 1 so that the reinforcement base 3 is assembled inside the first base 1 through the guide rail 2. When the first base 1 on the column jack needs to be fixedly installed, the user can slide the reinforcement base 3 to both sides of the first base 1 through the guide rail 2 to expand the fixing area;

[0028] Among them, a through bolt 4 is threadedly connected to the fixed part on the reinforcement base 3, and the through bolt 4 is threadedly penetrated in the through hole 5. A height adjustment seat 8 is threadedly connected to the top of the first base 1, and a clamping plate 7 is penetrated through the top of the height adjustment seat 8. A fixed seat 6 is fixedly installed on the top of the clamping plate 7. A reinforcement base 3 is opened on the inner side of the reinforcement base 3, and a clamping arc groove 9 is opened on the inner side of the reinforcement base 3.

[0029] In this embodiment, when the reinforcement base 3 slides to the two sides of the first base 1 through the guide rail 2, the through bolt 4 on the reinforcement base 3 can be penetrated through the reinforcement base 3, so as to facilitate the positioning and reinforcement of the reinforcement base 3 on both sides of the first base 1. The fixed seat 6 and the clamping plate 7 pass through the height adjustment seat 8 and penetrate through the inside of the first base 1 by threading, so that the column jack is fixedly installed on the fixed seat 6 and the clamping plate 7. The column jack is fastened and installed through the fixed seat 6 and the clamping plate 7.

[0030] Preferably, the clamping plate 7 is threadedly fastened to the inside of the first base 1 through the height adjustment seat 8. After the reinforcement base 3 is movably installed on both sides of the first base 1, the fixed seat 6 and the clamping plate 7 are fastened to the top of the first base 1 through the height adjustment seat 8, and the column jack is fixed to the first base 1 through the clamping plate 7 and the height adjustment seat 8.

[0031] Preferably, the guide rail 2 on the reinforcement base 3 is slidably assembled inside the first base 1, the height adjustment seat 8 inside the first base 1 is fastened, the clamping plate 7 and the height adjustment seat 8 are fastened on the first base 1, and then the reinforcement base 3 is slidably merged inside the first base 1 and is reinforced and clamped inside the height adjustment seat 8.

[0032] Please refer to Figure 1 and Figure 2 In this embodiment, the single fixing component includes a built-in base 11 fixedly connected to the height adjustment seat 8, and a reinforcing bolt 10 is threadedly penetrated around the top of the height adjustment seat 8.

[0033] The built-in base 11 is fixedly connected to the bottom end of the height adjustment seat 8, so that the reinforcing bolt 10 passes through the top of the height adjustment seat 8. The user can tighten the threaded clamping plate 7 and the height adjustment seat 8 separately through the built-in base 11 and the reinforcing bolt 10.

[0034] Preferably, the reinforcing bolt 10 passes through the height adjustment seat 8 and is fastened inside the through hole 5, the reinforcing base 3 is fastened inside the first base 1 through the through hole 5, and the clamping plate 7 is installed on the first base 1 through the built-in base 11 on the height adjustment seat 8, so that the reinforcing bolts 10 around the height adjustment seat 8 pass through the first base 1. When the reinforcing base 3 is assembled inside the first base 1 through the guide rail 2, the reinforcing bolt 10 is threaded through the first base 1, and the through hole 5 on the reinforcing base 3 can be fastened, which is convenient for The reinforced base 3 and the first base 1 are assembled and fastened as a whole. The reinforced base 3 is reinforced on the first base 1. The height adjustment base 8 is raised and lowered on the first base 1 through the built-in base 11 thread, thereby expanding the height of the base of the column jack. Then, the clamping arc groove 9 on the reinforced base 3 is inserted into the built-in base 11 to increase the height of the column jack when it is raised and lowered. When used outdoors, the base can also be expanded through the reinforced base 3 to expand the supporting area. The reinforced base 3 and the guide rail 2 are disassembled and assembled, which is beneficial to the overall reinforcement installation of the column jack.

[0035] Please refer to Figure 1 and Figure 3 In this embodiment, the height adjustment assembly includes a height base 12 fixedly connected to the clamping plate 7, and an insertion groove 13 is provided at an insertion position on one side of the height base 12.

[0036] The height base 12 is fixedly connected to the bottom end of the clamping plate 7. The height base 12 is movably installed inside the height adjustment seat 8 through the insertion groove 13. The height adjustment seat 8 and the clamping plate 7 can be movably assembled.

[0037] Please refer to Figure 1 and Figure 3 In this embodiment, the height adjustment component also includes a threaded groove seat 14 movably installed inside the height adjustment seat 8, the height base 12 is installed in the threaded groove seat 14 through the insertion groove 13, and the clamping plate 7 is installed in the threaded groove seat 14 through the height base 12 through the insertion groove 13, so that the clamping plate 7 and the height adjustment seat 8 are separately fastened. The user can disassemble it through the built-in base 11 at the bottom of the height adjustment seat 8, and then fasten the clamping plate 7 to the height adjustment seat 8 separately. The height adjustment seat 8 and the clamping plate 7 are separately installed at the bottom of the fixed seat 6. The height adjustment seat 8 and the clamping plate 7 can replace the first base 1. The column jack is reinforced and installed as a whole through the height adjustment seat 8 and the clamping plate 7, which is beneficial to the height adjustment of the column jack base, avoids the first base 1 exceeding the take-off and landing space, and is helpful for the installation and use of the column jack height limit adjustment.

[0038] As can be seen from the above, the fixed seat 6 and the clamping plate 7 pass through the height adjustment seat 8 and penetrate the interior of the first base 1 by means of threads, so that the column jack is fixedly installed on the fixed seat 6 and the clamping plate 7. When the reinforcement base 3 is assembled inside the first base 1 through the guide rail 2, the reinforcement bolt 10 is threaded through the interior of the first base 1, and the through hole 5 on the reinforcement base 3 can be tightened, which is convenient for the overall tightening assembly of the reinforcement base 3 and the first base 1.

[0039] The clamping plate 7 and the height adjustment seat 8 are fastened separately. The user can disassemble it through the built-in base 11 at the bottom of the height adjustment seat 8, and then fasten the clamping plate 7 to the height adjustment seat 8 separately. The height adjustment seat 8 and the clamping plate 7 are separately installed at the bottom of the fixed seat 6. The height adjustment seat 8 and the clamping plate 7 can replace the first base 1, and the reinforcement base 3 is reinforced on the first base 1. The height adjustment seat 8 is raised and lowered on the first base 1 through the built-in base 11 thread, thereby expanding the height of the base of the column jack.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A column jack base, comprising a first base (1), a guide rail (2), a reinforcement base (3) and a reinforcement assembly, wherein the first base (1) is provided with guide rails (2) at both sides, the movable part of the reinforcement base (3) is provided with guide rails (2), the reinforcement base (3) slides into the inside of the first base (1) through the guide rails (2), and the fastening part of the reinforcement assembly is provided with the first base (1), characterized in that: It also includes the following: A single fixing assembly mounted on the reinforcement base (3); A height adjustment component, arranged on the reinforcement base (3); The fixing part on the reinforcement base (3) is threadedly connected with a through bolt (4), and the through bolt (4) is threadedly passed through the through hole (5). The top of the first base (1) is threadedly connected with a height adjustment seat (8), and the top of the height adjustment seat (8) is passed through a clamping plate (7), and the top of the clamping plate (7) is fixedly installed with a fixing seat (6). The reinforcement base (3) is provided on the inner side of the reinforcement base (3), and the clamping arc groove (9) is provided on the inner side of the reinforcement base (3).

2. A column jack base according to claim 1, characterized in that: The clamping plate (7) is threadedly fastened inside the first base (1) via a height adjustment seat (8).

3. A column jack base according to claim 1, characterized in that: The guide rail (2) on the reinforcement base (3) is slidably assembled inside the first base (1), and the height adjustment base (8) inside the first base (1) is fastened.

4. The column jack base according to claim 1, characterized in that: The single fixing component comprises a built-in base (11) fixedly connected to the height adjustment seat (8), and a reinforcing bolt (10) is threadedly penetrated around the top of the height adjustment seat (8).

5. A column jack base according to claim 4, characterized in that: The reinforcement bolt (10) passes through the height adjustment seat (8) and is fastened inside the through hole (5); the reinforcement base (3) is fastened inside the first base (1) through the through hole (5).

6. The column jack base according to claim 1, characterized in that: The height adjustment assembly comprises a height base (12) fixedly connected to a clamping plate (7), and an insertion groove (13) is provided at an insertion position on one side of the height base (12).

7. A column jack base according to claim 6, characterized in that: The height adjustment assembly also includes a thread groove seat (14) movably mounted inside the height adjustment seat (8), and the height base (12) is mounted in the thread groove seat (14) through the insertion groove (13).

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