CN217750299U - Be applied to bolt-up device of service brake beam track clamp plate - Google Patents
Be applied to bolt-up device of service brake beam track clamp plate Download PDFInfo
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- CN217750299U CN217750299U CN202221804897.XU CN202221804897U CN217750299U CN 217750299 U CN217750299 U CN 217750299U CN 202221804897 U CN202221804897 U CN 202221804897U CN 217750299 U CN217750299 U CN 217750299U
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- 230000002411 adverse Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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Abstract
The utility model discloses a bolt fastening device applied to a track pressing plate of a service brake beam, which comprises a vertical rod a and a base arranged at the bottom of the vertical rod a; a handle for rotation at the later stage is fixed on the right side of the vertical rod a; further comprising: the upper end of a square vertical rod b is connected with a sleeve head in a clamping manner, a cross rod is fixed below the vertical rod b, and the right end of the cross rod is fixedly connected with the top end of a vertical rod c; the vertical rod b and the cross rod are vertically arranged, and the vertical rod b and the cross rod form an L-shaped structure; the vertical rod b and the vertical rod c are arranged in parallel. This be applied to bolt-up device of driving brake beam track clamp plate installs the socket head additional in square montant b the place ahead according to the scene track height, and the change can be dismantled to the socket head, can select the mode of the socket head that matches with the track bolt to make into simple and easy specialized tool, and it is swift convenient to change the track clamp plate bolt to the fastening.
Description
Technical Field
The utility model relates to a service brake beam track clamp plate technical field specifically is a be applied to bolt-up device of service brake beam track clamp plate.
Background
The hoisting equipment belongs to special equipment, the rail fixation of the brake beam is a basic condition for ensuring the safe operation of the equipment, and the daily maintenance is very important;
the original brake beam track pressing plate bolt fastening and replacement are completed by using a movable lifting platform regularly by maintainers, the movable lifting platform is low in working efficiency and high in risk coefficient, certain potential safety hazards of personnel crushing and falling in high altitude exist, and meanwhile, a plurality of adverse factors such as large workload of equipment maintainers and poor working conditions exist;
therefore, the bolt fastening device applied to the service brake beam rail pressure plate can well solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to bolt-up device of driving brake beam track clamp plate to solve the portable lift platform of former brake beam track clamp plate bolt-up change needs maintainer periodic use in the existing market that above-mentioned background art provided and accomplish, use the low danger coefficient of portable lift platform work efficiency height, have the crowded potential safety hazard of hindering and the high altitude of certain personnel and falling, the while is in addition equipment maintenance personnel work load big, the problem of a great deal of adverse factor such as operating condition difference.
In order to achieve the above purpose, the utility model provides a following technical scheme: a bolt fastening device applied to a track pressing plate of a service brake beam comprises a vertical rod a and a base arranged at the bottom of the vertical rod a;
a handle for rotation at the later stage is fixed on the right side of the vertical rod a;
further comprising:
the upper end of a square vertical rod b is connected with a sleeve head in a clamping manner, a cross rod is fixed below the vertical rod b, and the right end of the cross rod is fixedly connected with the top end of a vertical rod c;
the vertical rod b and the cross rod are arranged vertically, and the vertical rod b and the cross rod form an L-shaped structure;
the vertical rod b and the vertical rod c are arranged in parallel, and a connecting rod is arranged inside the lower part of the vertical rod c;
the top of cover barrel head is inside to be seted up flutedly, and the later stage bolt is inserted and is carried out unsmooth cooperation in the recess.
Preferably, a connecting rod is fixed above the vertical rod a, a row of clamping grooves are formed in the left side face of the connecting rod, and limiting blocks are fixed on the left side and the right side of the upper end of the connecting rod.
Through the arrangement of the structure, the height of the whole fastening device is increased through the arrangement of the connecting rod, different use requirements are convenient to meet, and the height of the whole fastening device is convenient to adjust.
Preferably, the inside of the upper end of the vertical rod b is provided with a connecting groove in a diamond-shaped structure, and the height of the vertical rod b is greater than that of the connecting groove.
Through the arrangement of the structure, the connector can be conveniently and well inserted into the connecting groove.
Preferably, the lower extreme integration of cover barrel head is fixed with the connector, and connector and spread groove unsmooth cooperation to the connector is the setting of rhombus column structure.
Through the arrangement of the structure, the sleeve head forms a dismounting and mounting structure through the connector and the vertical rod b, and the sleeve head is dismounted and replaced at the later stage of convenience.
Preferably, the clamping piece penetrates through the left side of the lower end of the vertical rod c, the outer side of the clamping piece is connected with the return spring in an embedded mode, and the return spring is arranged inside the left side of the lower end of the vertical rod c.
Through the arrangement of the structure, the clamping piece can automatically move rightwards to reset through the force accumulation of the position spring.
Preferably, the inside of montant c is hollow column structure setting, and two spacing grooves have been seted up to montant c's inside symmetry to the inside block sliding connection of spacing groove has the stopper.
Through the arrangement of the structure, the limiting block is connected to the inner clamping and sliding of the limiting groove, so that the connecting rod can stably lift in the vertical rod c.
Preferably, the right end of the clamping piece is connected with the inner portion of the clamping groove in a clamping mode, the clamping groove is in a U-shaped structure, and the clamping piece is connected with the vertical rod c in a sliding mode through the reset spring.
Through the setting of above-mentioned structure, the right-hand member through the fastener is connected with the inside block of draw-in groove, is convenient for fix the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that: this be applied to bolt-up device of driving brake beam track clamp plate uses this specialized tool to realize that single stand changes the fixed of fastening track clamp plate bolt in the below, the brake beam only need alone fasten can, convenient and fast need not operation platforms such as lift platform can accomplish, its concrete content as follows:
(1) The sleeve head is additionally arranged in front of the square vertical rod b according to the height of the on-site track, can be detached and replaced, can be manufactured into a simple special tool in a mode of selecting the sleeve head matched with a track bolt, is quick and convenient for fastening and replacing a track pressing plate bolt, and can be arranged into a pentagonal structure and a hexagonal structure to be matched with the bolt;
(2) The vertical rod c and the connecting rod are installed, the height of the whole fastening device can be conveniently adjusted through the expansion of the connecting rod in the vertical rod c, so that different use requirements can be met, meanwhile, the fastening device is convenient to carry in the later period, and meanwhile, the movable connecting rod can be conveniently fixed through the clamping connection of the clamping piece and the clamping groove, so that the stability is kept;
(3) Install spread groove and the connector that all is rhombus form, through the unsmooth cooperation of spread groove and connector, be convenient for dismantle the change to the cover barrel head for whole fastener can use not unidimensional bolt.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
fig. 2 is a schematic view of the main sectional structure of the sleeve head and the vertical rod b of the present invention;
FIG. 3 is a schematic view of a connection structure of the socket head and the vertical rod b;
FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of a depression sectional structure of the connection between the limiting groove and the limiting block of the present invention;
fig. 6 is the schematic view of the vertical rod a of the present invention.
In the figure: 1. a vertical rod a; 101. a connecting rod; 102. a card slot; 103. a limiting block; 2. a handle; 3. a base; 4. a cross bar; 5. a vertical rod b; 501. connecting grooves; 6. a sleeve head; 601. a groove; 602. a connector; 7. c, vertical rods; 701. a fastener; 702. a return spring; 703. a limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a bolt fastening device applied to a track pressing plate of a traveling crane brake beam comprises a clamping piece 701 penetrating through the left side of the lower end of a vertical rod c7, a return spring 702 is connected to the outer side of the clamping piece 701 in a nested mode, the return spring 702 is arranged inside the left side of the lower end of the vertical rod c7, after a working area is reached, the clamping piece 701 is pulled leftwards manually as shown in figures 1 and 4-6, the clamping piece 701 extrudes the return spring 702 to store force, the clamping piece 701 is separated from a corresponding clamping groove 102, a connecting rod 101 is fixed above the vertical rod a1, a row of clamping grooves 102 are formed in the left side face of the connecting rod 101, limiting blocks 103 are fixed to the left side and the right side of the upper end of the connecting rod 101, the vertical rod a1 and the connecting rod 101 are pulled downwards, and the connecting rod 101 slides inside the vertical rod c7, the inside of the vertical rod c7 is arranged in a hollow structure, two limiting grooves 703 are symmetrically formed in the inside of the vertical rod c7, the limiting blocks 103 are clamped and slidably connected in the limiting grooves 703, the limiting blocks 103 slide in the limiting grooves 703 at this time, stable sliding of the connecting rod 101 can be guaranteed, the later-stage clamping groove 102 can correspond to the clamping piece 701, the right end of the clamping piece 701 is clamped and connected with the inside of the clamping groove 102, the clamping groove 102 is arranged in a U-shaped structure, the clamping piece 701 is slidably connected with the vertical rod c7 through the reset spring 702, after the connecting rod 101 is pulled to a certain position, pulling of the connecting rod 101 is stopped, the clamping piece 701 is loosened at this time, the clamping piece 701 is automatically driven to move rightwards through the stored force of the reset spring 702, then the right end of the clamping piece 701 is inserted into the corresponding clamping groove 102, and therefore the connecting rod 101 is fixed;
then, as shown in the attached drawing 1-2, the groove 601 in the sleeve head 6 is attached to a bolt, at this time, the handheld handle 2 rotates the vertical rod a1, the vertical rod b5 is perpendicular to the horizontal rod 4, the vertical rod b5 and the horizontal rod 4 form an L-shaped structure, the vertical rod a1 drives the vertical rod c7, the horizontal rod 4 and the vertical rod b5 rotate together, so that the vertical rod b5 drives the sleeve head 6 to rotate together, the sleeve head 6 can fasten the bolt conveniently, the operation is convenient, the operation can be completed by one person without operation platforms such as a lifting platform, the operation safety performance is high, the vertical rod a1 and the base 3 arranged at the bottom of the vertical rod a1 are fixed with the handle 2 used for rotation in the later period on the right side of the vertical rod a 1;
the vertical rod b5 and the vertical rod c7 are arranged in parallel, the connecting rod 101 is arranged inside the lower portion of the vertical rod c7, as shown in the attached drawing 1, the whole fastening device is moved into a working area, as shown in the attached drawing 6, the connecting rod 101 enters the vertical rod c7 to be placed, the height of the whole fastening device can be reduced, and therefore the whole device can be conveniently carried in the later period;
the groove 601 is formed in the upper portion of the sleeve head 6, the later-stage bolt is inserted into the groove 601 to be in concave-convex fit, the connecting groove 501 which is in a diamond-shaped structure is formed in the upper end of the vertical rod b5, the height of the vertical rod b5 is larger than that of the connecting groove 501, the lower end of the sleeve head 6 is integrally fixed with the connecting head 602, the connecting head 602 is in concave-convex fit with the connecting groove 501, the connecting head 602 is in the diamond-shaped structure, when the sleeve heads 6 of different models need to be replaced, at the moment, as shown in the attached drawing 1-2, the square vertical rod b5 is formed, the upper end of the sleeve head is clamped and connected with the sleeve head 6, the cross rod 4 is fixed below the vertical rod b5, the right end of the cross rod 4 is fixedly connected with the top end of the vertical rod c7, the sleeve head 6 is pulled upwards by hand, the connecting head 602 at the lower end of the sleeve head 6 is separated from the corresponding connecting groove 501, the sleeve head 6 is convenient to be detached and replaced, so that bolts of different models can be fastened, and different use requirements are met.
The working principle is as follows: when the bolt fastening device applied to the track pressing plate of the service brake beam is used, firstly, the clamping piece 701 is pulled leftwards manually, then the vertical rod a1 and the connecting rod 101 are pulled downwards, the clamping piece 701 is loosened, and then the right end of the clamping piece 701 is inserted into the corresponding clamping groove 102;
the groove 601 in the sleeve head 6 is attached to the bolt, and at the moment, the handle 2 is held by hand to rotate the vertical rod a1, so that the sleeve head 6 can conveniently fasten the bolt;
the sleeve head 6 is manually pulled upwards and then the sleeve head 6 is easily removed and replaced, which is not described in detail in this description and is known to the person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A bolt fastening device applied to a track pressing plate of a service brake beam comprises a vertical rod a (1) and a base (3) arranged at the bottom of the vertical rod a (1);
a handle (2) which is used for rotation in the later period is fixed on the right side of the vertical rod a (1);
it is characterized by also comprising:
the upper end of a square vertical rod b (5) is connected with a sleeve head (6) in a clamping manner, a cross rod (4) is fixed below the vertical rod b (5), and the right end of the cross rod (4) is fixedly connected with the top end of a vertical rod c (7);
the vertical rod b (5) and the cross rod (4) are vertically arranged, and the vertical rod b (5) and the cross rod (4) form an L-shaped structure;
the vertical rod b (5) and the vertical rod c (7) are arranged in parallel, and a connecting rod (101) is arranged inside the lower portion of the vertical rod c (7);
a groove (601) is formed in the upper portion of the sleeve head (6), and a bolt is inserted into the groove (601) in the later period to be matched in a concave-convex mode.
2. The bolt fastening device applied to a service brake beam rail pressing plate according to claim 1, wherein: a connecting rod (101) is fixed above the vertical rod a (1), a row of clamping grooves (102) are formed in the left side face of the connecting rod (101), and limiting blocks (103) are fixed on the left side and the right side of the upper end of the connecting rod (101).
3. The bolt fastening device applied to a service brake beam rail pressing plate according to claim 1, wherein: the connecting groove (501) with a diamond-shaped structure is formed in the upper end of the vertical rod b (5), and the height of the vertical rod b (5) is larger than that of the connecting groove (501).
4. A bolt-fastening device applied to a service brake beam rail pressure plate according to claim 3, wherein: the lower extreme integration of cover barrel head (6) is fixed with connector (602), and connector (602) and spread groove (501) unsmooth cooperation to connector (602) are the setting of rhombus column structure.
5. The bolt fastening device applied to a service brake beam rail pressing plate according to claim 2, wherein: the clamping piece (701) penetrates through the left side of the lower end of the vertical rod c (7), the outer side of the clamping piece (701) is connected with a return spring (702) in a nested mode, and the return spring (702) is arranged inside the left side of the lower end of the vertical rod c (7).
6. A bolt-fastening device applied to a service brake beam rail pressure plate according to claim 5, characterized in that: the inside of montant c (7) is hollow column structure setting, and two spacing grooves (703) have been seted up to the inside symmetry of montant c (7) to the inside block sliding connection of spacing groove (703) has stopper (103).
7. A bolt-fastening device applied to a service brake beam rail pressure plate according to claim 5, characterized in that: the right end of the clamping piece (701) is connected with the inner portion of the clamping groove (102) in a clamping mode, the clamping groove (102) is in a U-shaped structure, and the clamping piece (701) is connected with the vertical rod c (7) in a sliding mode through the reset spring (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221804897.XU CN217750299U (en) | 2022-07-13 | 2022-07-13 | Be applied to bolt-up device of service brake beam track clamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221804897.XU CN217750299U (en) | 2022-07-13 | 2022-07-13 | Be applied to bolt-up device of service brake beam track clamp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217750299U true CN217750299U (en) | 2022-11-08 |
Family
ID=83874156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221804897.XU Active CN217750299U (en) | 2022-07-13 | 2022-07-13 | Be applied to bolt-up device of service brake beam track clamp plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217750299U (en) |
-
2022
- 2022-07-13 CN CN202221804897.XU patent/CN217750299U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230726 Address after: 663113 Biyun Village, Ganhe Township, Yanshan County, Wenshan Zhuang and Miao Autonomous Prefecture, Yunnan Province Patentee after: Yunnan Hongtai New Material Co.,Ltd. Address before: 256600 Beihai street, Beihai New District, Binzhou City, Shandong Province Patentee before: Binzhou Beihai Huihong New Material Co.,Ltd. |
|
| TR01 | Transfer of patent right |