Vehicle roof insulator fixing bolt mounting tool

Abstract

The utility model relates to a tool for installing a vehicle roof insulator fixing bolt, belongs to the technical field of power transmission, and solves the technical problem that the current vehicle insulator fixing bolt is not easy to install. The vehicle roof insulator fixing bolt mounting tool comprises a clamping assembly and a supporting plate, the clamping assembly is provided with a clamping space with the adjustable size, the size of the clamping space is changed so that the clamping assembly can abut against the peripheral side of a bolt, the clamping assembly is provided with a first opening in the first direction and a second opening used for placing the bolt, and the first opening is communicated with the second opening. The first direction is parallel to the axis of the bolt; the supporting plate is arranged on the clamping assembly to block the first opening. Therefore, when the vehicle roof insulator fixing bolt mounting tool is used for mounting a nut in a narrow space, the nut is supported by the object supporting plate and clamped by the clamping assembly, so that the possibility that the nut falls off is reduced, the nut is easier to mount in the narrow space, the mounting time is shortened, the working efficiency is improved, and the vehicle roof insulator fixing bolt mounting tool is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of power transmission, and in particular relates to a vehicle roof insulator fixing bolt installation tool. Background Art

[0002] In the field of power transmission in modern transportation, when it comes to the installation of vehicle insulator fixing bolts, due to the height restrictions on the roads during transportation, the high-voltage electrical equipment on the roof and its supporting insulators need to be removed before installation. The supporting insulator mounting seat of the high-voltage electrical part of the roof is welded to the vehicle body, and the space below the mounting seat is small, which limits the operation of the operators. It is not only difficult to perform, but also difficult to install components such as nuts, spring washers, and flat washers, and it also increases the safety risks during installation. At the same time, when the bolts are installed downward, the nuts are easy to fall due to gravity, and the alignment and tightening process of the nuts, spring washers, flat washers and other components with the bolts becomes extremely difficult, which greatly affects the installation efficiency. This may not only cause damage to the nuts, but also pose a potential threat to the equipment and personnel below. Utility Model Content

[0003] The utility model provides a vehicle roof insulator fixing bolt installation tool, which is used to solve the current technical problem that the vehicle insulator fixing bolt is difficult to install.

[0004] The utility model is achieved through the following technical scheme: a vehicle roof insulator fixing bolt installation tool, including a clamping assembly and a supporting plate, wherein the clamping assembly has a clamping space with adjustable size, the size of the clamping space changes so that the clamping assembly abuts against the circumferential side of the bolt, the clamping assembly has a first opening along a first direction and a second opening for placing the bolt, the first direction is parallel to the axis of the bolt; the supporting plate is arranged on the clamping assembly and is located on a side of the clamping assembly close to the first opening to block the first opening.

[0005] Optionally, the clamping assembly includes a first clamping member and a second clamping member, wherein an axle pin is provided on the support plate, the first clamping member is rotatably mounted on the axle pin, and one side of the first clamping member abuts against the support plate; the second clamping member is rotatably mounted on the axle pin, the second clamping member is located on the side of the first clamping member away from the support plate, a clamping space for clamping a bolt is formed between the second clamping member and the first clamping member, and the first clamping member and the second clamping member are rotated along the axial direction of the axle pin to adjust the size of the clamping space.

[0006] Optionally, it also includes a clamping block, the number of the clamping blocks is two, the two clamping blocks are respectively installed on the side of the first clamping member and the second clamping member away from the support plate, the opposite side of the two clamping blocks is a clamping surface, and the clamping surface is arc-shaped. The first clamping member and the second clamping member rotate to drive the clamping blocks to rotate and clamp or loosen the bolts.

[0007] Optionally, the clamping block includes a clamping portion or a guiding portion, wherein the clamping portion is mounted on the first clamping member or the second clamping member, and the clamping member extends along a first direction; the guiding portion is located on a side of the clamping portion away from the supporting plate, and the thickness of the guiding portion gradually decreases from an end of the guiding portion close to the clamping portion to an end away from the clamping portion.

[0008] Optionally, it also includes two force application rods, one end of the two force application rods is respectively installed on the end of the first clamping member and the second clamping member away from the shaft pin, and force is applied to the force application rods to drive the first clamping member and the second clamping member to rotate.

[0009] Optionally, an elastic member is further included, and both ends of the elastic member are respectively mounted on one end of the two force application rods away from the shaft pin, and in a reset state, the elastic member pushes the two force application rods to rotate in opposite directions.

[0010] Optionally, the elastic member is a torsion spring.

[0011] Optionally, it further includes two screws, and the two screws are respectively screwed on one end of the two force application rods away from the shaft pin to fix the two ends of the torsion spring on the two force application rods respectively.

[0012] Optionally, the torsion spring is located on a side of the screw close to the shaft pin.

[0013] Optionally, it further comprises a handle, the number of which is two, and one end of the two handles is respectively mounted on one end of the two force application rods away from the axle pin.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a vehicle roof insulator fixing bolt installation tool, which includes a clamping component and a supporting plate. The clamping component has a clamping space with adjustable size. The clamping component is used to clamp the bolt. The size of the clamping space changes so that the clamping component abuts against the circumference of the bolt. The clamping component has a first opening along a first direction and a second opening for inserting the bolt. The first direction is parallel to the axis of the bolt. The supporting plate is arranged on the clamping component to support the bolt. The supporting plate is located on a side of the clamping component close to the first opening to block the first opening.

[0016] Through the above structure, when installing the nut of a vehicle roof insulator fixing bolt installation tool provided by the utility model, the nut, spring washer, flat washer, etc. are first placed in the clamping space from the second opening in sequence, and the support plate supports the nut, spring washer and flat washer to prevent the nut, spring washer and flat washer from sliding out of the first opening to the outside of the clamping space. Then, the clamping assembly adjusts the size of the clamping space, and the nut, spring washer and flat washer all abut against the clamping assembly to clamp the nut, spring washer, flat washer, etc. in the clamping space, and then the nut, spring washer and flat washer are sent to the lower part of the screw rod to abut against the screw rod, the screw rod is rotated, and the nut is screwed and fixed on the screw rod, thereby fixing the insulator. Finally, the clamping assembly loosens the nut, spring washer and flat washer, and takes out the vehicle roof insulator fixing bolt installation tool. Therefore, when the vehicle roof insulator fixing bolt installation tool is installing the nut in a narrow space, the nut is supported by the support plate and the clamping assembly is used to clamp the nut, thereby reducing the possibility of the nut falling off, making it safer to use, making the nut easier to install in a narrow space, reducing the installation time, improving work efficiency, and being easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of a vehicle roof insulator fixing bolt installation tool provided by the utility model;

[0019] Figure 2 This is a schematic structural diagram of the first clamping member in an embodiment of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the second clamping member in the embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the support plate in the embodiment of the utility model;

[0022] Figure 5 The utility model is an exploded view of a vehicle roof insulator fixing bolt installation tool.

[0023] In the figure:

[0024] 1-support plate; 2-axle pin; 3-clamping assembly; 31-first clamping member; 32-second clamping member; 33-clamping space; 4-handle; 5-clamping block; 51-clamping part; 52-guide part; 53-clamping surface; 6-force rod; 7-elastic member; 8-screw. DETAILED DESCRIPTION

[0025] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0027] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0029] Example

[0030] The utility model provides a vehicle roof insulator fixing bolt installation tool, which is used to solve the current technical problem that vehicle insulator fixing bolts are difficult to install. The vehicle roof insulator fixing bolt installation tool comprises a clamping assembly 3 and a support plate 1, wherein:

[0031] like Figure 1As shown, the clamping assembly 3 has a clamping space 33 of adjustable size, and the clamping space 33 is used to clamp nuts, spring washers, flat washers, etc. The shape of the clamping space 33 can be various. Optionally, the clamping space 33 can be circular, square, elliptical or other shapes. The size of the clamping space 33 changes so that the clamping assembly 3 abuts against the outer wall of the circumference of the nut, spring washer, flat washer, etc., so as to clamp the nut, spring washer, flat washer, etc. in the clamping space 33. At the same time, the size change of the clamping space 33 can be suitable for clamping nuts, spring washers, flat washers, etc. of different sizes, so that the applicability of the clamping assembly 3 is wider. The clamping assembly 3 has a first opening and a second opening along a first direction, and the first opening and the second opening are evenly connected to the clamping space 33. The nut, spring washer, flat washer, etc. are placed in the clamping space 33 through the second opening. The first direction is parallel to the axis of the nut, as shown in FIG. Figure 1 As shown, the first direction is along Figure 1 The x direction in .

[0032] like Figure 1 As shown, the supporting plate 1 is arranged on the clamping assembly 3, and the supporting plate 1 is used to support nuts, spring washers, flat washers, etc. When installing nuts, spring washers, flat washers, etc., the nuts, spring washers, flat washers, etc. are placed on the supporting plate 1, and the supporting plate 1 is located on the side of the clamping assembly 3 close to the first opening, so as to block the first opening. When installing the nut, the nut, spring washers, flat washers, etc. enter the clamping space 33 through the second opening, and the supporting plate 1 blocks the nut, spring washers, flat washers, etc. from sliding through the first opening to the outside of the clamping space 33, and then the clamping assembly 3 clamps the nut, spring washers, flat washers, etc., so as to facilitate the installation of the nut on the screw rod. After the nut is installed, the shape of the supporting plate 1 can be adjusted according to the use requirements. In order to facilitate the vehicle roof insulator fixing bolt installation tool to go deep into the narrow space to install the nut, both sides of the supporting plate 1 are flat Surface, optionally, the support plate 1 is at least partially blocked at the first opening, that is, the size of the first opening after the support plate 1 is blocked should at least meet the requirement that the nut, spring washer, flat washer, etc. cannot slide through the first opening to the outside of the clamping space 33. Specifically, the support plate 1 in the embodiment of the utility model is completely blocked at the first opening, so that nuts, spring washers, flat washers, etc. of common sizes cannot slide through the first opening to the outside of the clamping space 33, and there is no need to consider whether the nuts, spring washers, flat washers, etc. can pass through the first opening, which is more convenient when used; when it is necessary to remove the nuts, spring washers, flat washers, etc. from the studs, the clamping assembly 3 is aligned with the nuts, spring washers, flat washers, etc., and the nuts, spring washers, flat washers, etc. are placed in the clamping space 33, and then the clamping assembly 3 clamps the nuts, spring washers, flat washers, etc., and then the studs are rotated to separate the studs from the nuts, thereby taking out the nuts, spring washers, flat washers, etc.

[0033] Through the above structure, when installing the nut of a vehicle roof insulator fixing bolt installation tool provided by the utility model, the nut, spring washer and flat washer are first placed in the clamping space 33 from the second opening in sequence, and the support plate 1 supports the nut, spring washer and flat washer to prevent the nut, spring washer and flat washer from sliding out of the first opening to the outside of the clamping space 33, and then the clamping assembly 3 adjusts the size of the clamping space 33, and the nut, spring washer and flat washer all abut against the clamping assembly 3 to clamp the nut, spring washer and flat washer in the clamping space 33, and then the nut, spring washer and flat washer are sent to the lower part of the screw rod to abut against the screw rod, and the screw rod is rotated to fix the nut on the screw rod, thereby fixing the insulator, and finally, the clamping assembly 3 loosens the nut, spring washer and flat washer to take out the vehicle roof insulator fixing bolt installation tool. Therefore, when the vehicle roof insulator fixing bolt installation tool is installing the nut in a narrow space, the nut is supported by the support plate 1 and the clamping assembly is used to clamp the nut, thereby reducing the possibility of the nut falling off, making it safer to use, making the nut easier to install in a narrow space, reducing the installation time, improving work efficiency, and being easy to use.

[0034] An optional implementation of this embodiment is as follows: the clamping assembly 3 includes a first clamping member 31 and a second clamping member 32, wherein one side of the support plate 1 is provided with an axle pin 2, such as Figure 1 and Figure 4 As shown, the axle pin 2 of the axle pin 2 extends along the first direction, and the axle pin 2 is perpendicular to the support plate 1. Figure 1-2 As shown, the first clamping member 31 is rotatably mounted on the shaft pin 2, and one side of the first clamping member 31 abuts against the support plate 1 to reduce the possibility that the nut, spring washer, flat washer, etc. slide from the gap between the first clamping member 31 and the support plate 1 to the outside of the clamping space 33 when the nut, spring washer, flat washer, etc. are placed into the clamping space 33, thereby facilitating the installation of the nut; Figure 1 and Figure 3As shown, the second clamping member 32 is rotatably mounted on the shaft pin 2, and the second clamping member 32 is located on the side of the first clamping member 31 away from the supporting plate 1, and the second clamping member 32 can abut against the supporting plate 1. It is worth noting that the first clamping member 31 and the second clamping member 32 may not abut against the supporting plate 1, but the gap between the first clamping member 31 or the second clamping member 32 and the supporting plate 1 must meet the requirement that the nut, spring washer, flat washer and other components cannot pass through, so as to reduce the nut, spring washer, flat washer and the like from sliding through the gap between the first clamping member 31 or the second clamping member 32 and the supporting plate 1 to the outside of the clamping space 33, and the first clamping member 3 A clamping space 33 for clamping a nut is formed between the first clamping member 31 and the second clamping member 32. The first clamping member 31 and the second clamping member 32 rotate along the axial direction to adjust the size of the clamping space 33, thereby clamping the nut, spring washer, flat washer, etc. in the clamping space 33 or loosening the nut, spring washer, flat washer, etc. Specifically, when the first clamping member 31 and the second clamping member 32 rotate towards each other, the clamping space 33 is reduced, thereby clamping the nut, spring washer, flat washer, etc. in the clamping space 33; when the first clamping member 31 and the second clamping member 32 rotate in opposite directions, the clamping space 33 is enlarged, thereby loosening the nut, spring washer, flat washer, etc.

[0035] An optional implementation of this embodiment is as follows: In order to better clamp the nut, spring washer, flat washer, etc., the vehicle roof insulation particle fixing bolt installation tool also includes a clamping block 5, such as Figure 1-3 As shown, there are two clamping blocks 5, which are respectively mounted on the first clamping member 31 and the second clamping member 32 on one side away from the support plate 1. The clamping blocks 5 can be integrally formed or welded to the first clamping member 31 and the second clamping member 32 to completely fix the clamping blocks 5 to the first clamping member 31 and the second clamping member 32. The clamping blocks 5 can also be detachably mounted on the first clamping member 31 and the second clamping member 32 by screwing, clamping, etc., so as to facilitate the use of different clamping blocks 5 according to different usage needs, such as Figure 5As shown, the opposite side of the two clamping blocks 5 is a clamping surface 53, and the two clamping surfaces 53 are used to abut against nuts, spring washers, flat washers, etc., so as to clamp the nuts, spring washers, flat washers, etc. The clamping surface 53 is arc-shaped. Specifically, the clamping surface 53 is recessed toward the side away from the clamping surface 53 to form an arc surface. In this way, when clamping the nuts, spring washers, flat washers, etc., the nuts, spring washers, flat washers, etc. abut against the clamping surfaces 53 of the two clamping blocks, and the nuts, spring washers, flat washers, etc. are clamped between the two clamping surfaces 53. The distance between the two clamping blocks gradually decreases from the middle to the two ends, reducing the possibility of nuts, spring washers, flat washers, etc. sliding out from the two ends of the clamping block 5, so as to better clamp the nuts, spring washers, flat washers, etc. The holding member 31 and the second clamping member 32 rotate, thereby driving the clamping block 5 to rotate, so that the clamping block 5 clamps or loosens the nut, spring washer, flat washer, etc. Compared with the first clamping member 31 and the second clamping member 32, the contact area between the nut, spring washer, flat washer, etc. and the clamping block 5 is increased, which not only increases the friction force of the nut, spring washer, flat washer, etc., so as to better clamp the nut, spring washer, flat washer, etc., but also, the height of the clamping block 5 in the first direction is higher. When the nut, spring washer, flat washer, etc. are placed between the two clamping surfaces 53, the possibility of the nut, spring washer, flat washer, etc. sliding out through the clamping block 5 away from the end of the support plate 1 is reduced, so as to better fix the nut, spring washer, flat washer, etc.

[0036] An optional implementation of this embodiment is as follows: Figure 1-3 and Figure 5As shown, the clamping block 5 includes a clamping portion 51 and a guide portion 52. The clamping portion 51 is installed on the first clamping member 31 or the second clamping member 32. The clamping member extends along the first direction to increase the height of the clamping block 5, so as to better clamp the nut, spring washer, flat washer, etc. The height of the clamping portion 51 can be adjusted according to the use requirements, and the height of the clamping portion 51 should be sufficient to fully deliver the clamping block 5 into the installation space; the guide portion 52 is located on the side of the clamping portion 51 away from the support plate 1. The guide portion 52 can be integrally formed on the clamping portion 51, or it can be fixed on the clamping portion 51 in other ways. The thickness of the guide portion 52 gradually decreases from the end of the guide portion 52 close to the clamping portion 51 to the end away from the clamping portion 51, that is, the guide portions 52 of the two clamping blocks 5 The distance between them gradually increases from the end of the guide portion 52 close to the clamping portion 51 to the end away from the guide portion 52, so that when the nut, spring washer, flat washer, etc. are placed into the clamping space 33, the nut, spring washer, flat washer, etc. can directly pass through between the two clamping surfaces 53 to enter the clamping space 33, or they can first abut against the clamping surface 53 of the guide portion 52, and then as the nut, spring washer, flat washer, etc. continue to move toward the direction close to the support plate 1, the nut, spring washer, flat washer, etc. gradually enters the clamping space 33 along the clamping surface 53 of the guide portion 52, thereby making it easier for the nut, spring washer, flat washer, etc. to pass between the two clamping surfaces 53, making it more convenient to remove the nut, spring washer, flat washer, etc. or to place the nut, spring washer, flat washer, etc. into the clamping space 33.

[0037] An optional implementation of the present embodiment is as follows: in order to facilitate the rotation of the first clamping member 31 and the second clamping member 32, the vehicle roof insulator fixing bolt installation tool also includes a force rod 6, and the number of the force rods 6 is two. One end of the two force rods 6 is respectively installed on the end of the first clamping member 31 and the second clamping member 32 away from the shaft pin 2, and the other end of the two force rods 6 extends in the direction where the first clamping member 31 and the second clamping member 32 are away from the push block. When it is necessary to rotate the first clamping member 31 or the second clamping member 32, it is only necessary to apply force on the force rod 6 to drive the first clamping member 31 or the second clamping member 32 to rotate. Specifically, in order to more labor-savingly push the first clamping member 31 and the second clamping member 32 to rotate, force can be applied to the end of the force rod 6 away from the first clamping member 31 or the second clamping member 32, or the length of the force rod 6 can be increased according to usage requirements.

[0038] An optional implementation of the present embodiment is as follows: In order to facilitate the reverse rotation of the first clamping member 31 and the second clamping member 32, the vehicle roof insulator fixing bolt installation tool further includes an elastic member 7, the two ends of the elastic member 7 are respectively installed on the end of the force rod 6 away from the shaft pin 2, and applying force at the end of the force rod 6 away from the shaft pin 2 can save more effort. The elastic member 7 is used to push the two force rods 6 to rotate in the opposite direction. Specifically, the elastic member 7 applies a reverse force to the two force rods 6 in the reset state, thereby pushing the two force rods 6 to rotate in the opposite direction, and then pushing the first clamping member 31 and the second clamping member 32 to rotate in the opposite direction, so that the clamping space 33 is increased; the elastic member 7 can use a torsion spring or a spring. The elastic member 7 in the present embodiment is a torsion spring. Since the force rod 6 in the present embodiment rotates along the axial direction of the shaft pin 2, when the spring is used, the two ends of the spring will apply a force perpendicular to the axial direction of the spring. When used for a long time, the spring will bend and deform, affecting the elastic force of the spring. The use of a torsion spring can reduce the possibility of damage to the torsion spring. It is worth noting that when using a spring, a compression spring should be used.

[0039] An optional implementation of the present embodiment is as follows: in order to facilitate the fixing of the torsion spring, the vehicle roof insulator fixing bolt installation tool also includes a screw 8, the number of screws 8 is two, and the two screws 8 are respectively screwed on the end of the force rod 6 away from the shaft pin 2, thereby fixing the two ends of the torsion spring on the two force rods 6, so that when the force rod 6 is rotated to compress the torsion spring or the torsion spring pushes the force rod 6 in the reset state, the force rod 6 can apply force to the torsion spring or the torsion spring can apply force to the force rod 6; specifically, the torsion spring is located on the side of the screw 8 close to the shaft pin 2, and when the force rod 6 is rotated to compress the torsion spring or the torsion spring is pushed in the reset state, the force rod 6 can apply force to the torsion spring or the torsion spring can apply force to the force rod 6. When the force rod 6 is pushed in the reset state, the axial direction of the screw 8 gradually moves closer to the torsion spring or the torsion spring applies force in the direction close to the axial direction of the screw 8, so as to better compress the torsion spring or the torsion spring applies force to the force rod 6. More preferably, the two ends of the torsion spring can be wrapped around the screw 8, or through holes can be started at both ends of the torsion spring, the screw 8 passes through the through holes, and then the two ends of the torsion spring are fixed on the force rod 6. This reduces the possibility of the two ends of the torsion spring moving away from the screw 8 and causing the two ends of the torsion spring to slide, so as to facilitate the rotation of the force rod 6 to compress the torsion spring or the torsion spring pushes the force rod 6 in the reset state.

[0040] An optional implementation of this embodiment is as follows: In order to facilitate the rotation of the force rod 6, the vehicle roof insulator fixing bolt installation tool also includes a handle 4, one end of the handle 4 is respectively installed on the end of the two force rods 6 away from the shaft pin 2, such as Figure 1As shown, the two force rods 6 form a "V" shape. In order to push the force rod 6 with more effort, it is necessary to apply force to the end of the force rod 6 away from the axle pin 2 or increase the length of the power arm, that is, extend the force rod 6. Since the extension of the force rod 6 gradually increases the distance between the two ends of the force rod 6 away from the axle pin 2, it is not convenient to apply force to the force rod 6. Therefore, by using the handle 4 to increase the length of the power arm and change the extension direction of the force rod 6, the distance between the two handles 4 is reduced, so that it is convenient to push the force rod 6 to rotate by applying force through the handle 4, and then push the first clamping member 31 and the second clamping member 32 to rotate to adjust the size of the clamping space 33.

[0041] In summary, when installing the nut of a vehicle roof insulator fixing bolt installation tool provided by the utility model, the nut, spring washer, flat washer, etc. are first placed in the clamping space 33 from the second opening in sequence, and the nut, spring washer, flat washer, etc. first abut against the clamping surface 53 of the guide portion 52, and then as the nut, spring washer, flat washer, etc. continue to move in the direction close to the support plate 1, the nut, spring washer, flat washer, etc. gradually enter the clamping space 33 along the clamping surface 53 of the guide portion 52, and the support plate 1 supports the nut, spring washer and flat washer to prevent the nut, spring washer and flat washer from sliding out of the first opening to the outside of the clamping space 33, and then, force is applied to the handle 4 to make the two handles 4 move toward each other, so that the force application rod 6 drives the first clamping piece 31 and the second clamping piece 32 to rotate along the axial direction of the shaft pin 2, thereby The first clamping member 31 and the second clamping member 32 drive the clamping block 5 to rotate toward each other along the axial direction of the shaft pin 2, thereby reducing the size of the clamping space 33, so that the nut, spring washer, flat washer, etc. abut against the clamping surface 53 of the clamping portion 51 of the clamping assembly 3, and then the nut, spring washer, flat washer, etc. are moved to the lower part of the screw rod through the handle 4 to abut against the screw rod, and the screw rod is rotated to fix the nut on the screw rod, thereby fixing the insulator. Finally, the force applied to the handle 4 is removed. In the reset state, the torsion spring applies a reverse force to the two force applying rods 6, thereby pushing the two force applying rods 6 to rotate in the opposite direction, thereby pushing the first clamping member 31 and the second clamping member 32 to rotate in the opposite direction, so that the clamping space 33 is increased, and then the clamping block 5 loosens the nut, spring washer, flat washer, etc. to remove the vehicle roof insulator fixing bolt installation tooling. Therefore, when the vehicle roof insulator fixing bolt installation tool is installing the nut in a narrow space, the nut is supported by the support plate 1 and the clamping assembly is used to clamp the nut, thereby reducing the possibility of the nut falling off, making it safer to use, making the nut easier to install in a narrow space, reducing the installation time, improving work efficiency, and being easy to use.

[0042] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope recorded in the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A vehicle roof insulator fixing bolt installation tool, characterized in that: include: A clamping assembly having a clamping space with an adjustable size, the size of the clamping space being changed so that the clamping assembly abuts against the peripheral side of the bolt, the clamping assembly having a first opening along a first direction and a second opening for placing the bolt, the first direction being parallel to the axis of the bolt; The supporting plate is arranged on the clamping assembly and is located on a side of the clamping assembly close to the first opening to block the first opening.

2. A vehicle roof insulator fixing bolt installation tool according to claim 1, characterized in that: The clamping assembly comprises: A first clamping member, wherein the support plate is provided with an axle pin, the first clamping member is rotatably mounted on the axle pin, and one side of the first clamping member abuts against the support plate; The second clamping member is rotatably mounted on the axle pin. The second clamping member is located on a side of the first clamping member away from the supporting plate. A clamping space for clamping a bolt is formed between the second clamping member and the first clamping member. The first clamping member and the second clamping member rotate along the axial direction of the axle pin to adjust the size of the clamping space.

3. A vehicle roof insulator fixing bolt installation tool according to claim 2, characterized in that: Also includes: Two clamping blocks are respectively installed on the side of the first clamping member and the second clamping member away from the support plate. The opposite side of the two clamping blocks is a clamping surface, and the clamping surface is arc-shaped. The first clamping member and the second clamping member rotate to drive the clamping blocks to rotate and clamp or loosen the bolt.

4. A vehicle roof insulator fixing bolt installation tool according to claim 3, characterized in that: The clamping block comprises: A clamping portion, mounted on the first clamping member or the second clamping member, the clamping portion extending along a first direction; The guide portion is located on a side of the clamping portion away from the support plate, and the thickness of the guide portion gradually decreases from an end of the guide portion close to the clamping portion to an end of the guide portion away from the clamping portion.

5. The vehicle roof insulator fixing bolt installation tool according to claim 2, characterized in that: Also includes: One end of two force-applying rods is respectively mounted on one end of the first clamping member and the second clamping member away from the shaft pin, and force is applied to the force-applying rods to drive the first clamping member and the second clamping member to rotate.

6. The vehicle roof insulator fixing bolt installation tool according to claim 5, characterized in that: Also includes: The two ends of the elastic member are respectively mounted on one end of the two force application rods away from the shaft pin. In the reset state, the elastic member pushes the two force application rods to rotate in opposite directions.

7. A vehicle roof insulator fixing bolt installation tool according to claim 6, characterized in that: The elastic member is a torsion spring.

8. The vehicle roof insulator fixing bolt installation tool according to claim 7, characterized in that: Also includes: Two screws are respectively screwed on one end of the two force applying rods away from the shaft pin to fix the two ends of the torsion spring on the two force applying rods respectively.

9. The vehicle roof insulator fixing bolt installation tool according to claim 8, characterized in that: The torsion spring is located at a side of the screw close to the shaft pin.

10. The vehicle roof insulator fixing bolt installation tool according to claim 5, characterized in that: Also includes: One end of the two handles is respectively mounted on one end of the two force application rods away from the shaft pin.

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