CN217755073U

CN217755073U - Fixing device for knocked objects

Info

Publication number: CN217755073U
Application number: CN202221426182.5U
Authority: CN
Inventors: 邱舸; 叶自越
Original assignee: Zhejiang Zhengneng Electric Power Engineering Technology Co ltd
Current assignee: Zhejiang Zhengneng Electric Power Engineering Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-08
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to a fixing device for knocked objects. The fixing device for the knocked object solves the problems that the fixing device for the knocked object in the prior art is difficult to position according to the specification of the knocked object and is poor in use flexibility. It is including the assembly crossbearer, the assembly clearance has between the assembly crossbearer, be equipped with two assembly body of rod that are parallel to each other and be perpendicular setting with the assembly crossbearer in the assembly clearance, radially wear to be equipped with on one of them assembly body of rod and strike thing locating component, radially wear to be equipped with on another assembly body of rod and strike thing locking component that is the symmetry setting with the thing tip of striking, it has the rotation adjusting sleeve body to strike thing locking component week outside threaded connection, and strikes thing locking component and keep away from the one end of striking thing locating component and be equipped with and drive thereby strike thing locking component synchronous rotation and make and strike thing locking component at the manual rotating-structure who rotates the axial displacement of adjusting sleeve body internal shaft. The utility model has the advantages that: realizes the fixation of the knocked objects with different specifications and is flexible to use.

Description

Fixing device for knocked objects

Technical Field

The utility model relates to a mechanical tool technical field, concretely relates to strike thing fixing device.

Background

In the field of construction, a common stock bin is designed by adopting cement pouring and a stock bin with a steel structure, the stock bin is continuously compacted due to high-altitude impact of stored materials in the blanking process, dead corners and blockage situations are often formed, the blanking speed is influenced, the volume of the cement stock bin cannot be fully utilized, the wall of the stock bin is knocked by knocking objects in the conventional stock bin blockage treatment method to realize dredging, however, the existing knocking equipment is easy to generate a shock returning phenomenon when being manually held for use, the safety is not good, the holding stability is influenced, a fixing device is arranged on a handle of the knocking objects for use in the conventional method, although the force transmission is effectively reduced, the knocking force is difficult to adjust and control, and the use effect is influenced; in addition, the conventional fixing device for the knocked object is difficult to position according to the specification of the knocked object, and has poor use flexibility.

In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, chinese patent literature discloses a knocking rod striking adjustment structure [ CN202122399209.8], which includes a bin plate and lining plates located at the inner side of the bin plate and spaced from each other, wherein supporting bars are respectively and fixedly connected to the bin plate and the lining plates, a knocking rod is inserted through the bin plate, a knocking head is fixedly connected to one end of the knocking rod located at the inner side of the bin plate, a positioning sleeve is fixed at the outer side of the bin plate, a through hole is formed in the bin plate and is concentric with the positioning sleeve, a limiting sleeve is slidably fitted in the positioning sleeve, the knocking rod is inserted through the limiting sleeve, a bolt is inserted through the positioning sleeve, a plurality of pin holes are formed in the limiting sleeve along the length direction of the limiting sleeve, the bolt is inserted into different pin holes to limit and fix the limiting sleeve, an elastic pressing mechanism is installed at one end of the knocking rod located at the outer side of the bin plate, and the elastic pressing mechanism can provide spring force for the knocking head to abut against the lining plates.

Above-mentioned scheme has solved to a certain extent and has knocked thing ancient dress device among the prior art and be difficult to control the dynamics of knocking, influences the problem of result of use, but this scheme still has a great deal of not enoughly, for example: it is difficult to position the object according to the specification of the object to be knocked, and the flexibility of use is poor.

Disclosure of Invention

The utility model aims at the above problem, provide a reasonable in design, location nimble a strike thing fixing device.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model provides a knocked thing fixing device, including two assembly crossbearers that are parallel arrangement, the assembly clearance has between the assembly crossbearer, be equipped with two assembly body of rod that are parallel to each other and be perpendicular setting with the assembly crossbearer in the assembly clearance, and radially wear to be equipped with knocked thing locating component on one of them assembly body of rod, radially wear to be equipped with on another assembly body of rod and knock thing locking component that is the symmetry setting with the thing tip of knocking, it has the rotation adjusting sleeve body to knock thing locking component week outside threaded connection, and the one end that knocked thing locking component kept away from to knock thing locating component is equipped with and can drives the thing locking component that knocks and rotate in step thereby makes knocked thing locking component axial displacement's manual rotating-structure in the rotation adjusting sleeve body. The assembling rod bodies are arranged between the assembling crossbearers, the knocking object positioning assembly is arranged on one assembling rod body to position one side of the knocking object, the knocking object locking assembly is used for locking and positioning according to the specifications of the knocking object, the use flexibility is good, the positioning of the knocking objects with different specifications is realized, and the positioning is flexible.

In the fixing device for the knocked object, the adjusting gap is formed between the assembling rod bodies, and the locking gap positioned in the adjusting gap is formed between the knocked object locking component and the knocked object positioning component. The size of the locking gap is determined according to the extension length of the locking component of the knocked object, and the size of the locking gap can be flexibly changed according to the specification of the knocked object.

In foretell strike thing fixing device, strike thing locking Assembly includes screw thread accommodate the lead screw, and the screw thread accommodate the lead screw thread rotates and sets up in rotating the adjusting collar internal, and the one end setting that the manual rotating-structure was kept away from to screw thread accommodate the lead screw is in adjusting the clearance, and the one end tip that screw thread accommodate the lead screw is located adjusting the clearance is equipped with and compresses tightly the joint structure. The extension length of the thread adjusting screw rod can be set by rotating the thread adjusting screw rod, and the thread adjusting screw rod is rotatably connected with the rotating adjusting sleeve body through threads, so that the adjusted thread adjusting screw rod can be positioned, and the slipping phenomenon is effectively prevented.

In foretell a strike thing fixing device, compress tightly the joint structure including setting up the installation block at screw thread accommodate the lead screw tip, both sides are equipped with the last joint portion that is the symmetry and sets up and joint portion down about the installation block, and go up joint portion, all be equipped with on joint portion and the installation block down and compress tightly the location tooth. The arrangement of the pressing and clamping structure can effectively lock the knocked object.

In the above-mentioned knocked object fixing device, the angle between the upper clamping portion, the lower clamping portion and the installation block body is an obtuse angle, and the angle range is between 110 and 170 degrees. Such angle setting not only can keep effectual chucking dynamics, can lock the object of beating of bigger specification moreover.

In the knock fixing device, the circumferential outer side of one end of the rotary adjusting sleeve body close to the manual rotary structure is in threaded connection with a locking nut, and the diameter of the locking nut is larger than that of an adjusting hole in the assembling rod body. The locking nut can limit the rotary adjusting sleeve body, and can adjust the extension length of the rotary adjusting sleeve body when necessary, thereby further controlling the size of the locking clearance.

In the above-mentioned knocked object fixing device, the manual rotation structure includes a radial hand wheel fixedly connected with one end of the knocked object locking assembly through a fixed connecting portion, a rotation gripping handle is arranged on the radial hand wheel, and the diameter of the fixed connecting portion is larger than that of the rotation adjusting sleeve body. The rotation adjustment of the thread adjusting screw rod is more convenient through a manual rotating structure.

In foretell a strike thing fixing device, strike thing locating component includes the screw thread location body of rod, and the one end that the screw thread location body of rod is located the regulation clearance is equipped with and compresses tightly the positioning clamping structure that the clamping structure is the symmetry and sets up, and the other end passes through set nut and is located assembly body of rod one side, and the locking clearance is formed between positioning clamping structure and the clamping structure that compresses tightly. Can effectively lock the thing both sides of beating through compressing tightly joint structure and location joint structure, the butt cut compresses tightly the location tooth and can prevent to beat the thing and skid.

In the above-mentioned knocked object fixing device, the thread positioning rod body and the thread adjusting screw rod are located on the same axis. This arrangement ensures symmetrical pressing forces.

In the above-mentioned knocked object fixing device, both ends of the assembly cross frame are provided with flexible holding handles. The flexible holding handle enables the assembly cross frame to be more convenient to hold.

Compared with the prior art, the utility model has the advantages of: reasonable in design, simple structure fix a position thing one side through location joint structure, thereby rotate adjusting sleeve internal thread rotation and control the opposite side of beating the thing and lock the location through rotating radial hand wheel adjusting screw and locking the opposite side of beating the thing in the clamping structure that compresses tightly of screw adjusting screw one end, according to the specification of beating the thing, can nimble control locking clearance the size, convenient to use can fix the locking to the thing of beating of different specifications.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the structure of the knocker of the present invention.

In the figure, an assembly transverse frame 1, an assembly gap 11, a flexible holding handle 12, an assembly rod body 2, an adjustment gap 21, a locking gap 22, an adjustment hole 23, a knocking object positioning component 3, a thread positioning rod body 31, a positioning clamping structure 32, a positioning nut 33, a knocking object locking component 4, a thread adjusting screw rod 41, a rotary adjusting sleeve body 5, a locking nut 51, a manual rotating structure 6, a fixed connecting part 61, a spoke type hand wheel 62, a rotary holding handle 63, a pressing clamping structure 7, an installation block body 71, an upper clamping part 72, a lower clamping part 73, a pressing positioning tooth 74 and a knocking object 8.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, a fixing device for a knocked object comprises two assembly crossbearers 1 arranged in parallel, an assembly gap 11 is formed between the assembly crossbearers 1, two assembly rods 2 which are parallel to each other and perpendicular to the assembly crossbearers 1 are arranged in the assembly gap 11, a locating component 3 for the knocked object radially penetrates through one of the assembly rods 2, a locking component 4 for the knocked object symmetrically arranged with the end of the knocked object radially penetrates through the other assembly rod 2, a rotation adjusting sleeve body 5 is in threaded connection with the outer circumferential side of the locking component 4 for the knocked object, and a manual rotation structure 6 capable of driving the locking component 4 for the knocked object to synchronously rotate so as to enable the locking component 4 for the knocked object to axially move in the rotation adjusting sleeve body 5 is arranged at one end of the locking component 4 for the knocked object, which is far away from the locating component 3 for the knocked object. When the device is used, a knocked object 8 is placed in the locking gap, one side of the knocked object 8 is positioned by the locating-free knocked object component 3, and the manual rotating structure 6 is used for rotating the knocked object locking component 4, so that one end of the knocked object locking component 4 is continuously close to and locked towards the other side of the knocked object 8.

Wherein, form between the assembly body of rod 2 and adjust clearance 21, and beat thing locking Assembly 4 and beat thing locating component 3 and form the locking clearance 22 that is located in adjusting clearance 21 between. The size of the locking gap 22 is adjusted according to the extending length of the thread adjusting screw rod 41, and the locking gap is used for locking the knocked objects 8 with different specifications.

Specifically, the knock locking assembly 4 comprises a thread adjusting screw rod 41, the thread adjusting screw rod 41 is rotatably arranged in the rotary adjusting sleeve body 5 in a thread manner, one end of the thread adjusting screw rod 41, which is far away from the manual rotating structure 6, is arranged in the adjusting gap 21, and a pressing and clamping structure 7 is arranged at the end part, which is located in the adjusting gap 21, of the thread adjusting screw rod 41. When the threaded adjusting screw rod 41 rotates in the fixed rotary adjusting sleeve body 5, the screw rod can be freely stretched.

Obviously, the pressing and clamping structure 7 includes a mounting block 71 disposed at an end portion of the threaded adjusting screw 41, upper and lower sides of the mounting block 71 are provided with an upper clamping portion 72 and a lower clamping portion 73 which are symmetrically disposed, and the upper clamping portion 72, the lower clamping portion 73 and the mounting block 71 are provided with pressing and positioning teeth 74. The pressing positioning teeth 74 can increase the friction force with the outer wall of the knocked object 8, prevent the slipping phenomenon during knocking and improve the locking force.

Further, the angles between the upper clamping portion 72, the lower clamping portion 73 and the mounting block 71 are obtuse angles, and the angle ranges from 110 degrees to 170 degrees. The arrangement can lock and position the larger-sized knocked object 8 and can effectively ensure the compression force.

Furthermore, a locking nut 51 is screwed onto the circumferential outer side of one end of the rotary adjusting sleeve body 5 close to the manual rotating structure 6, and the diameter of the locking nut 51 is larger than that of the adjusting hole 23 on the assembling rod body 2. The locking nut 51 is used for locking the rotary adjusting sleeve body 5, positioning the extension length of the rotary adjusting sleeve body 5, and if necessary, the locking nut 51 can be loosened, so that the extension length of the rotary adjusting sleeve body 5 towards the adjusting gap 21 can be adjusted more practically.

More specifically, the manual rotation structure 6 comprises a radial hand wheel 62 fixedly connected with one end of the knocker locking assembly 4 through a fixed connection part 61, a rotation holding handle 63 is arranged on the radial hand wheel 62, and the diameter of the fixed connection part 61 is larger than that of the rotation adjusting sleeve body 5. The threaded adjusting screw 41 can be conveniently and fast rotated by the radial hand wheel 62 and the rotating holding handle 63.

In detail, strike thing locating component 3 and include the screw thread location body of rod 31, the one end that the screw thread location body of rod 31 is located regulation clearance 21 is equipped with and compresses tightly the location joint structure 32 that joint structure 7 is the symmetry and sets up, and the other end passes through set nut 33 to be located assembly body of rod 2 one side, and locking clearance 22 is formed between location joint structure 32 and compression joint structure 7. The positioning clamping structure 32 and the pressing clamping structure 7 have the same structure, shape and size.

Preferably, the threaded positioning rod body 31 is coaxial with the threaded adjustment screw 41. The pressing force for the left and right sides of the knocked object 8 is the same.

It can be seen that both ends of the mounting crossbar 1 are provided with flexible gripping handles 12.

In summary, the principle of the present embodiment is: one side of the knocked object 8 is positioned and locked by the positioning clamping structure 32, the extension length of the rotary adjusting sleeve body 5 is adjusted according to the specification of the knocked object 8, the locking nut 51 is used for locking after the adjustment is finished, then the threaded adjusting screw rod 41 is rotated by the radial hand wheel 62 and the rotary holding handle 63, the threaded adjusting screw rod 41 extends towards the other side of the knocked object 8, and the other side of the knocked object 8 is positioned and locked by the pressing clamping structure 7.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the assembly cross frame 1, the assembly gap 11, the flexible holding handle 12, the assembly rod body 2, the adjustment gap 21, the locking gap 22, the adjustment hole 23, the striker positioning component 3, the threaded positioning rod body 31, the positioning clamping structure 32, the positioning nut 33, the striker locking component 4, the threaded adjustment screw 41, the rotary adjustment sleeve body 5, the locking nut 51, the manual rotary structure 6, the fixed connection part 61, the radial hand wheel 62, the rotary holding handle 63, the pressing clamping structure 7, the mounting block 71, the upper clamping part 72, the lower clamping part 73, the pressing positioning teeth 74, the striker 8, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a fixing device for knocked objects, includes two assembly crossbearers (1) that are parallel arrangement, assembly crossbearers (1) between have assembly clearance (11), its characterized in that, assembly clearance (11) in be equipped with two assembly body of rod (2) that are parallel to each other and be perpendicular setting with assembly crossbearer (1), and radially wear to be equipped with on one of them assembly body of rod (2) and knock thing locating component (3), radially wear to be equipped with on the other assembly body of rod (2) and knock thing locking component (4) that are the symmetry setting with knocking the thing tip, the one end of knocking thing locking component (4) circumference outside threaded connection have and rotate adjusting sleeve body (5), and knock thing locking component (4) and keep away from knocking thing locating component (3) and be equipped with and drive the manual rotation structure (6) that can drive and knock thing locking component (4) synchronous rotation thereby make and knock thing locking component (4) in the axial displacement of adjusting sleeve body (5) of rotating.

2. A rapper fixing device according to claim 1, characterized in that an adjusting gap (21) is formed between the assembling rod bodies (2), and a locking gap (22) located in the adjusting gap (21) is formed between the rapper locking component (4) and the rapper positioning component (3).

3. The fixing device for the knocked object according to claim 2, wherein the locking assembly (4) for the knocked object comprises a threaded adjusting screw rod (41), the threaded adjusting screw rod (41) is rotatably arranged in the rotary adjusting sleeve body (5) in a threaded manner, one end, away from the manual rotating structure (6), of the threaded adjusting screw rod (41) is arranged in the adjusting gap (21), and a pressing and clamping structure (7) is arranged at one end part, located in the adjusting gap (21), of the threaded adjusting screw rod (41).

4. The knocker fixing device according to claim 3, wherein the pressing clamping structure (7) comprises an installation block body (71) arranged at the end of the threaded adjusting screw rod (41), upper clamping portions (72) and lower clamping portions (73) which are symmetrically arranged are arranged on the upper side and the lower side of the installation block body (71), and pressing positioning teeth (74) are arranged on the upper clamping portions (72), the lower clamping portions (73) and the installation block body (71).

5. The device for fixing the knocked object according to claim 4, wherein the angle between the upper clamping portion (72), the lower clamping portion (73) and the mounting block body (71) is an obtuse angle, and the angle range is 110-170 degrees.

6. A fixing device for a knocked object according to claim 1, wherein a locking nut (51) is screwed onto the circumferential outer side of one end of the rotary adjusting sleeve (5) close to the manual rotary structure (6), and the diameter of the locking nut (51) is larger than that of the adjusting hole (23) on the assembling rod body (2).

7. The knocked object fixing device according to claim 6, wherein the manual rotation structure (6) comprises a radial hand wheel (62) fixedly connected with one end of the knocked object locking assembly (4) through a fixed connecting portion (61), a rotating holding handle (63) is arranged on the radial hand wheel (62), and the diameter of the fixed connecting portion (61) is larger than that of the rotating adjusting sleeve body (5).

8. A fixing device for a knocked object according to claim 3, characterized in that the locating component (3) for the knocked object comprises a thread locating rod body (31), one end of the thread locating rod body (31) located in the adjusting gap (21) is provided with a locating clamping structure (32) which is symmetrically arranged with the pressing clamping structure (7), the other end of the thread locating rod body is located on one side of the assembling rod body (2) through a locating nut (33), and the locking gap (22) is formed between the locating clamping structure (32) and the pressing clamping structure (7).

9. A plexor securing device according to claim 8, wherein said threaded retainer rod body (31) is co-axial with a threaded adjustment screw (41).

10. A striker fixture according to claim 1, characterized in that said mounting cross-piece (1) is provided with flexible gripping handles (12) at both ends.