Spacer hoisting device

Abstract

The utility model relates to the technical field of high-voltage power transmission and distribution, in particular to a spacer hoisting device which comprises a supporting frame and a workpiece clamp, the supporting frame comprises a supporting plate, supporting beams and supporting legs, the supporting beams are arranged on the periphery of the supporting plate and connected with the supporting plate, the supporting plate is provided with a connecting piece, and the workpiece clamp is arranged on the supporting plate. The supporting plate and the workpiece clamp are connected through a connecting piece, one end of the supporting leg is connected with the supporting beam, the other end extends towards one side of the workpiece clamp to form a supporting space, and the workpiece clamp is arranged in the supporting space. According to the utility model, a powerful clamping effect can be provided for the spacer, the spacer is prevented from loosening and falling off in the hoisting and mounting process, and the reliability and safety of hoisting and mounting of the spacer are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage power transmission and distribution, in particular to a spacer rod hoisting device. Background Art

[0002] Spacers are devices installed on cable groups that can effectively prevent the cables from shaking and colliding with each other. At present, although the existing equipment for installing spacers has made great progress, from manual handling and installation of spacers to the use of drones to assist in the installation of spacers, the existing lifting devices for installing spacers still have some shortcomings in the design of spacer lifting. The lifting of the spacers is not firm and stable enough. There is a risk of the spacers falling off during the handling and installation of the spacers, which can easily cause casualties and property losses. Utility Model Content

[0003] In order to solve the problem that the existing spacer bar lifting device is not firm and stable enough, and there is a hidden danger of the spacer bar falling off during the process of transporting and installing the spacer bar, the utility model provides a spacer bar lifting device.

[0004] The solution to the technical problem of the utility model is to provide a spacer rod lifting device, which includes a support frame and a workpiece clamp, the support frame includes a support plate, a support beam and support feet, the support beam is arranged around the support plate and connected to the support plate, the support plate is provided with a connecting piece, the support plate and the workpiece clamp are connected by the connecting piece, one end of the support foot is connected to the support beam, and the other end extends toward one side of the workpiece clamp to form a support space, and the workpiece clamp is arranged in the support space.

[0005] Preferably, the workpiece fixture comprises a connecting plate, a first clamping plate and a second clamping plate which are sequentially arranged in a direction away from the support plate, and the workpiece fixture further comprises a connecting rod, and the connecting plate, the first clamping plate and the second clamping plate are connected by the connecting rod.

[0006] Preferably, the connecting plate, the first clamping plate and the second clamping plate are all rectangular and are provided with connecting plug-ins at four corners, and the connecting rod is inserted into the connecting plug-ins to connect with the connecting plate, the first clamping plate and the second clamping plate.

[0007] Preferably, the workpiece clamp further comprises an operating arm, which is disposed on two opposite outer side surfaces of the workpiece clamp and connected to the connecting rod.

[0008] Preferably, the operating arm is at least one of a cable operating arm and a locking operating arm.

[0009] Preferably, the workpiece clamp further comprises a first adjusting motor connected to the first clamping plate and a second adjusting motor connected to the second clamping plate.

[0010] Preferably, an extension portion is provided between the supporting legs, and a width of the extension portion is greater than a width between the connecting rods.

[0011] Preferably, the support beam comprises support cross beams arranged at both ends of the support plate, and support longitudinal beams arranged at both ends of the support cross beam, and the support foot is connected to the support longitudinal beam.

[0012] Preferably, a hanging piece is provided at one end of the supporting foot away from the workpiece fixture, and the hanging piece is axially moved toward the workpiece fixture.

[0013] Preferably, the support plate is provided with a rotating motor connected to the connecting member.

[0014] Compared with the prior art, the spacer rod lifting device of the utility model has the following advantages:

[0015] 1. The utility model discloses a spacer rod hoisting device, comprising a support frame and a workpiece fixture, wherein the support frame comprises a support plate, a support beam and a support foot, wherein the support beam is arranged around the support plate and connected to the support plate, the support plate is provided with a connecting piece, the support plate and the workpiece fixture are connected through the connecting piece, one end of the supporting foot is connected to the support beam, and the other end extends toward one side of the workpiece fixture to form a supporting space, and the workpiece fixture is arranged in the supporting space. Through the above arrangement, the support frame and the workpiece fixture are connected through the connecting piece, and the support frame forms a supporting space through the supporting foot connected to the support beam, and the workpiece fixture is arranged in the supporting space with the spacer rod, and one end of the supporting foot extends toward one side of the workpiece fixture to effectively guide the intervention support direction of the support frame, so that the workpiece fixture and the spacer rod are not easy to touch the outside world, and the problem of the spacer rod touching and falling due to the touching is avoided. At the same time, the workpiece fixture itself can provide a strong clamping effect for the spacer rod, and prevent the spacer rod from loosening and falling during the lifting and installation process, thereby improving the reliability and safety of the lifting and installation of the spacer rod.

[0016] 2. The workpiece clamp of the utility model includes a connecting plate, a first clamping plate and a second clamping plate arranged in sequence in a direction away from the support plate, and the workpiece clamp also includes a connecting rod, and the connecting plate, the first clamping plate and the second clamping plate are connected by the connecting rod. Through the above arrangement, the connecting plate can be connected to the support plate through the connecting piece to establish a connection relationship between the workpiece clamp and the support frame, and the arrangement of the first clamping plate and the second clamping plate can make the spacer bar abut against the first clamping plate and the second clamping plate, and the abutment and limiting effect of the first clamping plate and the second clamping plate can make the spacer bar more firmly fixed.

[0017] 3. The connecting plate, the first clamping plate and the second clamping plate of the utility model are all rectangular and are provided with connecting plug-ins at the four corners. The connecting rod is inserted into the connecting plug-in to connect with the connecting plate, the first clamping plate and the second clamping plate. Through the above arrangement, the connecting rod can connect the first clamping plate, the second clamping plate and the connecting plate by inserting the connecting plug-in. The connecting rod is inserted into the connecting plug-ins at the four corners of the connecting plate, the first clamping plate and the second clamping plate, which are all rectangular, thereby improving the stability of the workpiece fixture structure.

[0018] 4. The workpiece fixture of the utility model also includes an operating arm, which is arranged on two opposite outer sides of the workpiece fixture and connected to the connecting rod. By arranging the operating arm on two opposite outer sides of the workpiece fixture and connecting to the connecting rod, the operating arm can be flexibly operated to adjust the position of the spacer rod carried by the workpiece fixture and install it, thereby expanding the operating space of the spacer rod and improving the flexibility of installing the spacer rod.

[0019] 5. The operating arm of the utility model is at least one of a cable operating arm and a locking operating arm. The cable operating arm can adjust and fix the position of the cable, and the locking operating arm can lock and fix the position relationship between the cable and the spacer, so that the spacer can lock the cable to play a spacing role.

[0020] 6. The workpiece clamp of the utility model also includes a first adjusting motor connected to the first clamping plate and a second adjusting motor connected to the second clamping plate. The first adjusting motor can adjust the position of the first clamping plate so that the first clamping plate can move axially along the connecting rod; the second adjusting motor can adjust the position of the second clamping plate so that the second clamping plate can move axially along the connecting rod; the spacing between the first clamping plate and the second clamping plate is adjusted by changing the position of the first clamping plate and the second clamping plate. When the spacing becomes larger, the spacer bar can be put in or taken out from between the first clamping plate and the second clamping plate. When the spacing becomes smaller, the first clamping plate and the second clamping plate can fix the spacer bar, thereby improving the stability and safety of the spacer bar lifting.

[0021] 7. An expansion part is provided between the support legs of the utility model, and the width of the expansion part is greater than the width between the connecting rods. The width of the expansion part is greater than the width between the connecting rods, so that when the support legs are spread out and a certain support space is formed, the width of the expansion part can be greater than the width of the spacer bars between the connecting rods, so that the workpiece fixture holding the spacer bars can smoothly place the spacer bars, further optimizing the operation of lifting and installing the spacer bars.

[0022] 8. The support beam of the utility model includes support cross beams arranged at both ends of the support plate, and support longitudinal beams arranged at both ends of the support cross beam, and the support foot is connected to the support longitudinal beam. By arranging the support cross beam and the support longitudinal beam, and connecting the support foot to the support longitudinal beam, the entire support beam and the support plate are connected with uniform force while saving materials, thereby improving the lightweight degree and structural strength of the spacer bar hoisting device.

[0023] 9. The end of the support foot of the utility model away from the workpiece fixture is provided with a hanging piece, and the hanging piece is axially close to the workpiece fixture. By providing the hanging piece axially close to the workpiece fixture, it is used as a mechanism for connecting the drone for hanging, which can make the installation and coordination of the support frame and the drone more simple and efficient.

[0024] 10. The support plate of the utility model is provided with a rotating motor connected to the connecting piece. By providing the rotating motor connected to the connecting piece on the support plate, the rotating motor can drive the connecting piece by rotation, and then drive the workpiece fixture connected to the connecting piece to rotate, thereby realizing the posture adjustment of the spacer rod clamped by the workpiece fixture, which is conducive to the installation operation of the spacer rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative labor.

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the spacer rod lifting device provided in the first embodiment of the utility model.

[0027] Figure 2 It is a schematic diagram of the exploded structure of the spacer rod lifting device provided in the first embodiment of the utility model.

[0028] Figure 3 This is a three-dimensional structural example diagram of the cooperation between the workpiece fixture and the spacer bar of the spacer bar lifting device provided in the first embodiment of the utility model.

[0029] Description of the accompanying drawings:

[0030] 1. Spacer bar lifting device;

[0031] 20. Support frame; 21. Support plate; 22. Support beam; 23. Support foot; 30. Workpiece fixture; 31. Connecting plate; 32. First clamping plate; 33. Second clamping plate; 34. Connecting rod; 35. Connecting plug-in; 36. Operating arm; 37. First adjusting motor; 38. Second adjusting motor;

[0032] 211, connecting piece; 212, rotating motor; 221, supporting crossbeam; 222, supporting longitudinal beam; 231, supporting space; 232, extension part; 233, lifting piece; 361, cable operating arm; 362, locking operating arm;

[0033] 100. Spacer rod. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0036] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0037] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0038] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0039] Please combine Figure 1-Figure 3The first embodiment of the utility model provides a spacer rod lifting device 1, including a support frame 20 and a workpiece fixture 30, the support frame 20 includes a support plate 21, a support beam 22 and a support leg 23, the support beam 22 is arranged around the support plate 21 and connected to the support plate 21, the support plate 21 is provided with a connecting piece 211, the support plate 21 and the workpiece fixture 30 are connected by the connecting piece 211, one end of the support leg 23 is connected to the support beam 22, and the other end extends toward one side of the workpiece fixture 30 to form a support space 231, and the workpiece fixture 30 is arranged in the support space 231.

[0040] It can be understood that, through the above-mentioned arrangement, the support frame 20 and the workpiece fixture 30 are connected through the connecting piece 211, and the support frame 20 forms a support space 231 through the support foot 23 connected to the support beam 22. The workpiece fixture 30 carries the spacer bar 100 and is arranged in the support space 231. One end of the support foot 23 extends toward one side of the workpiece fixture 30, which can effectively guide the intervention support direction of the support frame 20, so that the workpiece fixture 30 and the spacer bar 100 are not easy to touch the outside world, and can play a supporting and protective role for the workpiece fixture 30 and the spacer bar 100, avoiding the problem of the spacer bar 100 touching and falling due to touching. At the same time, the workpiece fixture 30 itself can provide a strong clamping effect for the spacer bar 100, preventing the spacer bar 100 from loosening and falling during the lifting and installation process, thereby improving the reliability and safety of the lifting and installation of the spacer bar 100.

[0041] Please combine Figure 2-Figure 3 Furthermore, the workpiece fixture 30 includes a connecting plate 31, a first clamping plate 32 and a second clamping plate 33 which are sequentially arranged in a direction away from the support plate 21. The workpiece fixture 30 also includes a connecting rod 34, and the connecting plate 31, the first clamping plate 32 and the second clamping plate 33 are connected by the connecting rod 34.

[0042] It can be understood that through the above-mentioned arrangement, the connecting plate 31 can be connected to the support plate 21 through the connecting piece 211 to establish a connection relationship between the workpiece fixture 30 and the support frame 20, and the arrangement of the first clamping plate 32 and the second clamping plate 33 can make the spacer rod 100 abut against the first clamping plate 32 and the second clamping plate 33. Due to the abutment and limiting effect of the first clamping plate 32 and the second clamping plate 33, the spacer rod 100 can be fixed more firmly.

[0043] Please combine Figure 1 and Figure 2 Furthermore, the connecting plate 31 , the first clamping plate 32 and the second clamping plate 33 are all rectangular and are provided with connecting plug-ins 35 at the four corners. The connecting rod 34 is inserted into the connecting plug-in 35 and connected to the connecting plate 31 , the first clamping plate 32 and the second clamping plate 33 .

[0044] It can be understood that through the above-mentioned arrangement, the connecting rod 34 can connect the first clamp plate 32, the second clamp plate 33 and the connecting plate 31 by inserting the connecting plug-in 35. The connecting rod 34 is inserted into the connecting plug-in 35 at the four corners of the connecting plate 31, the first clamp plate 32 and the second clamp plate 33, which are all rectangular, thereby improving the stability of the workpiece clamp 30 structure.

[0045] Please combine Figure 2 and Figure 3 Furthermore, the workpiece fixture 30 also includes an operating arm 36 , which is disposed on two opposite outer sides of the workpiece fixture 30 and connected to the connecting rod 34 .

[0046] It can be understood that by setting the operating arm 36 on the two opposite outer sides of the workpiece clamp 30 and connecting it to the connecting rod 34, the operating arm 36 can be flexibly operated to adjust the position and install the spacer bar 100 carried by the workpiece clamp 30, thereby expanding the operating space of the spacer bar 100 and improving the flexibility of installing the spacer bar 100.

[0047] As a preferred implementation, specifically, the operating arm 36 is at least one of a cable operating arm 361 and a locking operating arm 362 .

[0048] It can be understood that the cable operating arm 361 can adjust and fix the position of the cable, and the locking operating arm 362 can lock and fix the positional relationship between the cable and the spacer bar 100, so that the spacer bar 100 can lock the cable to play a spacing role.

[0049] Please continue to combine Figure 2-Figure 3 Furthermore, the workpiece clamp 30 also includes a first adjustment motor 37 connected to the first clamping plate 32 and a second adjustment motor 38 connected to the second clamping plate 33 .

[0050] It can be understood that the first adjusting motor 37 can adjust the position of the first clamp 32 so that the first clamp 32 can move axially along the connecting rod 34; the second adjusting motor 38 can adjust the position of the second clamp 33 so that the second clamp 33 can move axially along the connecting rod 34; the spacing between the first clamp 32 and the second clamp 33 is adjusted by changing the position of the first clamp 32 and the second clamp 33. When the spacing becomes larger, the spacer bar 100 can be inserted or removed from between the first clamp 32 and the second clamp 33. When the spacing becomes smaller, the first clamp 32 and the second clamp 33 can fix the spacer bar 100, thereby improving the stability and safety of the lifting of the spacer bar 100.

[0051] Please combine Figure 1-Figure 3 Furthermore, an expansion portion 232 is provided between the supporting legs 23 , and a width of the expansion portion 232 is greater than a width between the connecting rods 34 .

[0052] It should be noted that the width between the connecting rods 34 refers to the distance between the connecting rods 34 , and the width of the extension portion 232 refers to the width of the root of the extension portion 232 that contacts the supporting foot 23 .

[0053] It can be understood that the width of the expansion portion is greater than the width between the connecting rods 34 so that when the supporting feet 23 are spread out and form a certain supporting space 231, the width of the expansion portion can be greater than the width of the spacer bars 100 between the connecting rods 34, so that the workpiece fixture 30 that clamps the spacer bars 100 can smoothly place the spacer bars 100, further optimizing the operation of lifting and installing the spacer bars 100.

[0054] Please continue to combine Figure 1 and Figure 2 Further, the support beam 22 includes a support cross beam 221 arranged at both ends of the support plate 21, and a support longitudinal beam 222 arranged at both ends of the support cross beam 221, and the support foot 23 is connected to the support longitudinal beam 222.

[0055] It can be understood that by setting the support crossbeam 221 and the support longitudinal beam 222, the support foot 23 is connected to the support longitudinal beam 222, so that the entire support beam 22 and the support plate 21 are connected with uniform force while saving materials, thereby improving the lightweight degree and structural strength of the spacer rod lifting device 1.

[0056] Please continue to combine Figure 1 and Figure 2 Furthermore, a hanging piece 233 is provided at one end of the supporting foot 23 away from the workpiece fixture 30 , and the hanging piece 233 is axially close to the workpiece fixture 30 .

[0057] It can be understood that by providing a hoisting member 233 axially close to the workpiece fixture 30 as a mechanism for connecting the drone for hoisting, the installation and coordination between the support frame 20 and the drone can be made simpler and more efficient.

[0058] Please combine Figure 1-Figure 3 Furthermore, the support plate 21 is provided with a rotating motor 212 connected to the connecting member 211 .

[0059] It can be understood that by arranging a rotating motor 212 connected to the connecting member 211 on the support plate 21, the rotating motor 212 can drive the connecting member 211 through rotation, and then drive the workpiece clamp 30 connected to the connecting member 211 to rotate, thereby realizing the posture adjustment of the spacer rod 100 clamped by the workpiece clamp 30, which is beneficial to the installation operation of the spacer rod 100.

[0060] Compared with the prior art, the spacer rod lifting device of the utility model has the following advantages:

[0061] 1. The utility model discloses a spacer rod hoisting device, comprising a support frame and a workpiece fixture, wherein the support frame comprises a support plate, a support beam and a support foot, wherein the support beam is arranged around the support plate and connected to the support plate, the support plate is provided with a connecting piece, the support plate and the workpiece fixture are connected through the connecting piece, one end of the supporting foot is connected to the support beam, and the other end extends toward one side of the workpiece fixture to form a supporting space, and the workpiece fixture is arranged in the supporting space. Through the above arrangement, the support frame and the workpiece fixture are connected through the connecting piece, and the support frame forms a supporting space through the supporting foot connected to the support beam, and the workpiece fixture is arranged in the supporting space with the spacer rod, and one end of the supporting foot extends toward one side of the workpiece fixture to effectively guide the intervention support direction of the support frame, so that the workpiece fixture and the spacer rod are not easy to touch the outside world, and the problem of the spacer rod touching and falling due to the touching is avoided. At the same time, the workpiece fixture itself can provide a strong clamping effect for the spacer rod, and prevent the spacer rod from loosening and falling during the lifting and installation process, thereby improving the reliability and safety of the lifting and installation of the spacer rod.

[0062] 2. The workpiece clamp of the utility model includes a connecting plate, a first clamping plate and a second clamping plate arranged in sequence in a direction away from the support plate, and the workpiece clamp also includes a connecting rod, and the connecting plate, the first clamping plate and the second clamping plate are connected by the connecting rod. Through the above arrangement, the connecting plate can be connected to the support plate through the connecting piece to establish a connection relationship between the workpiece clamp and the support frame, and the arrangement of the first clamping plate and the second clamping plate can make the spacer bar abut against the first clamping plate and the second clamping plate, and the abutment and limiting effect of the first clamping plate and the second clamping plate can make the spacer bar more firmly fixed.

[0063] 3. The connecting plate, the first clamping plate and the second clamping plate of the utility model are all rectangular and are provided with connecting plug-ins at the four corners. The connecting rod is inserted into the connecting plug-in to connect with the connecting plate, the first clamping plate and the second clamping plate. Through the above arrangement, the connecting rod can connect the first clamping plate, the second clamping plate and the connecting plate by inserting the connecting plug-in. The connecting rod is inserted into the connecting plug-ins at the four corners of the connecting plate, the first clamping plate and the second clamping plate, which are all rectangular, thereby improving the stability of the workpiece fixture structure.

[0064] 4. The workpiece fixture of the utility model also includes an operating arm, which is arranged on two opposite outer sides of the workpiece fixture and connected to the connecting rod. By arranging the operating arm on two opposite outer sides of the workpiece fixture and connecting to the connecting rod, the operating arm can be flexibly operated to adjust the position of the spacer rod carried by the workpiece fixture and install it, thereby expanding the operating space of the spacer rod and improving the flexibility of installing the spacer rod.

[0065] 5. The operating arm of the utility model is at least one of a cable operating arm and a locking operating arm. The cable operating arm can adjust and fix the position of the cable, and the locking operating arm can lock and fix the position relationship between the cable and the spacer, so that the spacer can lock the cable to play a spacing role.

[0066] 6. The workpiece clamp of the utility model also includes a first adjusting motor connected to the first clamping plate and a second adjusting motor connected to the second clamping plate. The first adjusting motor can adjust the position of the first clamping plate so that the first clamping plate can move axially along the connecting rod; the second adjusting motor can adjust the position of the second clamping plate so that the second clamping plate can move axially along the connecting rod; the spacing between the first clamping plate and the second clamping plate is adjusted by changing the position of the first clamping plate and the second clamping plate. When the spacing becomes larger, the spacer bar can be put in or taken out from between the first clamping plate and the second clamping plate. When the spacing becomes smaller, the first clamping plate and the second clamping plate can fix the spacer bar, thereby improving the stability and safety of the spacer bar lifting.

[0067] 7. An expansion part is provided between the support legs of the utility model, and the width of the expansion part is greater than the width between the connecting rods. The width of the expansion part is greater than the width between the connecting rods, so that when the support legs are spread out and a certain support space is formed, the width of the expansion part can be greater than the width of the spacer bars between the connecting rods, so that the workpiece fixture holding the spacer bars can smoothly place the spacer bars, further optimizing the operation of lifting and installing the spacer bars.

[0068] 8. The support beam of the utility model includes support cross beams arranged at both ends of the support plate, and support longitudinal beams arranged at both ends of the support cross beam, and the support foot is connected to the support longitudinal beam. By arranging the support cross beam and the support longitudinal beam, and connecting the support foot to the support longitudinal beam, the entire support beam and the support plate are connected with uniform force while saving materials, thereby improving the lightweight degree and structural strength of the spacer bar hoisting device.

[0069] 9. The end of the support foot of the utility model away from the workpiece fixture is provided with a hanging piece, and the hanging piece is axially close to the workpiece fixture. By providing the hanging piece axially close to the workpiece fixture, it is used as a mechanism for connecting the drone for hanging, which can make the installation and coordination of the support frame and the drone more simple and efficient.

[0070] 10. The support plate of the utility model is provided with a rotating motor connected to the connecting piece. By providing the rotating motor connected to the connecting piece on the support plate, the rotating motor can drive the connecting piece by rotation, and then drive the workpiece fixture connected to the connecting piece to rotate, thereby realizing the posture adjustment of the spacer rod clamped by the workpiece fixture, which is conducive to the installation operation of the spacer rod.

[0071] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spacer bar hoisting device, characterized in that: The spacer rod lifting device includes a support frame and a workpiece clamp, the support frame includes a support plate, a support beam and support feet, the support beam is arranged around the support plate and connected to the support plate, the support plate is provided with a connecting piece, the support plate and the workpiece clamp are connected by the connecting piece, one end of the support foot is connected to the support beam, and the other end extends toward one side of the workpiece clamp to form a support space, and the workpiece clamp is arranged in the support space.

2. The spacer bar hoisting device according to claim 1, characterized in that: The workpiece clamp comprises a connecting plate, a first clamping plate and a second clamping plate which are sequentially arranged in a direction away from the support plate. The workpiece clamp also comprises a connecting rod, and the connecting plate, the first clamping plate and the second clamping plate are connected by the connecting rod.

3. The spacer bar hoisting device according to claim 2, characterized in that: The connecting plate, the first clamping plate and the second clamping plate are all rectangular and are provided with connecting plug-ins at four corners. The connecting rod is inserted into the connecting plug-ins and connected with the connecting plate, the first clamping plate and the second clamping plate.

4. The spacer bar hoisting device according to claim 2, characterized in that: The workpiece clamp further comprises an operating arm, which is disposed on two opposite outer sides of the workpiece clamp and connected to the connecting rod.

5. The spacer bar hoisting device according to claim 4, characterized in that: The operating arm is at least one of a cable operating arm and a locking operating arm.

6. The spacer bar hoisting device according to claim 2, characterized in that: The workpiece clamp further includes a first adjusting motor connected to the first clamping plate and a second adjusting motor connected to the second clamping plate.

7. The spacer bar hoisting device according to claim 2, characterized in that: An expansion portion is provided between the support legs, and a width of the expansion portion is greater than a width between the connecting rods.

8. The spacer rod hoisting device according to claim 1, characterized in that: The support beam comprises support cross beams arranged at both ends of the support plate, and support longitudinal beams arranged at both ends of the support cross beam, and the support feet are connected to the support longitudinal beams.

9. The spacer bar hoisting device according to claim 1, characterized in that: A hanging piece is arranged at one end of the supporting foot away from the workpiece fixture, and the hanging piece is axially moved toward the workpiece fixture.

10. The spacer bar hoisting device according to claim 1, characterized in that: The support plate is provided with a rotating motor connected to the connecting piece.

Images