CN210037231U - Brake clamp test bench - Google Patents
Brake clamp test bench Download PDFInfo
- Publication number
- CN210037231U CN210037231U CN201920955045.2U CN201920955045U CN210037231U CN 210037231 U CN210037231 U CN 210037231U CN 201920955045 U CN201920955045 U CN 201920955045U CN 210037231 U CN210037231 U CN 210037231U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- fixing
- supporting plate
- brake clamp
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a brake clamp test bed, which comprises a supporting plate, wherein the bottom end of the supporting plate is symmetrically provided with a supporting frame, the bottom end of the supporting plate is provided with a fixing frame, the surface of the fixing frame, which is far away from the opening end of the fixing frame, is provided with a through hole in a penetrating way, the bottom end of the supporting plate is provided with a length-adjusting rod, and the outer side of the length-adjusting rod is provided; the utility model discloses a support frame, including support frame, montant, sliding tray, fixing base, two, install the back shaft between the fixing base, sliding tray internally mounted has drive assembly. Has the advantages that: when the device is used for positioning the brake clamp, the brake clamp is lifted up through the fixed seat, so that the brake clamp is convenient to suspend and mount; the brake clamp can be suspended and mounted through the mounting shaft and the fixing frame, and the accuracy of test data of the brake clamp is guaranteed.
Description
Technical Field
The utility model relates to a braking clamp test bench field, concretely relates to braking clamp test bench.
Background
With the gradual maturity of rail transit technology, in order to further guarantee the safety of rail transit, a great deal of tests are required to be carried out on parts used in rail transit before installation and before operation, so as to ensure the normal use of the parts. The brake caliper used in rail transit is an important part of rail transit technology. When the brake clamp is tested, the brake clamp needs to be subjected to an action test and a pressure maintaining test.
During the experiment, generally need fix the braking clamp on the test bench, but because the braking clamp volume that rail transit used is great, very inconvenient in the installation, in order to fix the braking clamp, some test benches are when the installation, mostly through reverse installation on the test bench, and in normal use, the braking clamp is mostly hung in midair the installation, and the accuracy of the test data of braking clamp is difficult to guarantee to this kind of mounting means.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a braking clamp test bench just in order to solve above-mentioned problem, the utility model provides an installation can be suspended in midair with the braking clamp through installation axle and mount to preferred technical scheme among a great deal of technical scheme, has guaranteed the accuracy of the test data of braking clamp, installs more convenient technological effect, sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a brake clamp test bed, including the backup pad, two vertical support frames are symmetrically installed to the backup pad bottom, the backup pad bottom is installed the mount, the mount is located two between the support frame, the mount is "u" type structure, and its open end is connected with the bottom surface of backup pad, the surface that the mount kept away from its open end runs through and is provided with the through-hole, vertical length-adjusting pole is installed to the backup pad bottom, length-adjusting pole is located in the mount, and its bottom is worn out the through-hole, the length-adjusting pole outside is installed and is used for fixing the installation axle of brake clamp, the installation axle is located the mount below;
the support frame is "u" type structure, and its open end with the backup pad is connected, vertical montant is installed to the bottom surface in the support frame, the montant medial surface is provided with the sliding tray, the inside slidable mounting of sliding tray has the sliding seat, two the tip of sliding seat is worn out the sliding tray, and install the fixing base, the fixing base is the u type, two install the back shaft between the fixing base, the lateral surface of fixing base install be used for right the back shaft carries out fixed fixing bolt, sliding tray internally mounted has and is used for driving two the sliding tray is in simultaneously gliding drive assembly about the sliding tray is inside.
By adopting the brake caliper test bed, a brake caliper is placed at the upper end of the fixed seat, the two sliding seats are driven by the driving assembly to simultaneously slide upwards in the sliding grooves, the mounting hole of the brake caliper corresponds to the mounting shaft, the brake caliper is moved, the mounting shaft penetrates through the mounting hole, the mounting shaft is driven by the length-adjusting rod to move upwards, so that the brake caliper is driven to move upwards, the upper surface of the brake caliper is contacted with the lower bottom surface of the fixed frame, finally the brake caliper is fixed by matching the mounting shaft with the fixed frame, the brake caliper is mounted, the locking of the support shaft by the fixing bolt is released, the support shaft is conveniently taken down, a brake block required by a test is mounted on the outer side of the support shaft, and the support shaft is fixed in the fixed seat by the fixing bolt, through right the slide block carries out altitude mixture control, is convenient for realize the altitude mixture control of back shaft and braking piece, adjusts more nimble convenient, and the experimental going on of being convenient for, the brake caliper of hoist and mount simultaneously can simulate the hoist and mount installation of brake caliper in the tram bottom better, guarantees the accuracy of the test data of brake caliper.
Preferably, the drive assembly includes the screw rod, the screw rod rotates to be installed inside the sliding tray, the movable block is installed through the screw thread in the screw rod outside, the movable block with the sliding seat is connected, arbitrary the upper end of drive assembly is worn out the montant, and installs and be used for the drive screw rod pivoted crank, the montant bottom is installed and is used for making two the screw rod pivoted drive assembly simultaneously.
Preferably, the transmission assembly comprises belt wheels and a transmission belt, the bottom end of the screw rod penetrates through the vertical rod and the support frame and is provided with the belt wheels, and the transmission belt is connected between the two belt wheels.
As preferred, transfer the stock including the solid fixed cylinder, gu the fixed cylinder upper end is installed the bottom surface of backup pad, gu the fixed cylinder outer wall runs through and is provided with the guide way, gu the inside rotation of fixed cylinder installs and rotates the cover, it installs the lead screw through the screw thread to rotate the cover inside, the lead screw upper end stretches into gu the fixed cylinder is inside, and installs the slide bar, the slide bar with guide way clearance fit, wear out the bottom of lead screw the through-hole, and the horizontal installation axle is installed in the outside.
Preferably, a lead screw is installed outside the rotating sleeve.
Preferably, the bottom end of the supporting frame is provided with wheels.
Has the advantages that: when the device is used for positioning the brake clamp, the brake clamp is lifted up through the fixed seat, so that the brake clamp is convenient to suspend and mount; the brake clamp can be suspended and mounted through the mounting shaft and the fixing frame, and the accuracy of test data of the brake clamp is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic view of the internal structure of the length-adjusting rod of the present invention.
The reference numerals are explained below:
1. adjusting a long rod; 101. a slide bar; 102. a guide groove; 103. a fixed cylinder; 104. rotating the sleeve; 105. a screw shaft; 106. a rubber sleeve; 2. a fixed mount; 201. a through hole; 3. a support plate; 4. a support frame; 5. installing a shaft; 6. a vertical rod; 601. a sliding groove; 7. a sliding seat; 8. a drive assembly; 801. a screw; 802. a moving block; 803. a crank; 9. a transmission assembly; 901. a pulley; 902. a transmission belt; 10. a wheel; 11. a fixed seat; 1101. fixing the bolt; 12. and supporting the shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a brake clamp test bench, including a support plate 3, two vertical support frames 4 are symmetrically installed at the bottom end of the support plate 3, a fixing frame 2 is installed at the bottom end of the support plate 3, the fixing frame 2 is located between the two support frames 4, the fixing frame 2 is in a u-shaped structure, the opening end of the fixing frame is connected with the bottom surface of the support plate 3, a through hole 201 is arranged on the surface of the fixing frame 2 away from the opening end, a vertical length-adjusting rod 1 is installed at the bottom end of the support plate 3, the length-adjusting rod 1 is located inside the fixing frame 2, the bottom end of the length-adjusting rod penetrates through the through hole 201, an installation shaft 5 for fixing a brake clamp;
As an optional implementation manner, the driving assembly 8 includes a screw rod 801, the screw rod 801 is rotatably installed inside the sliding groove 601, a moving block 802 is installed on the outer side of the screw rod 801 through a thread, the moving block 802 is connected with the sliding seat 7, the upper end of any driving assembly 8 penetrates through the vertical rod 6 and is provided with a crank 803 for driving the screw rod 801 to rotate, a transmission assembly 9 for enabling the two screw rods 801 to rotate simultaneously is installed at the bottom end of the vertical rod 6, and thus, when the position of the sliding seat 7 needs to be adjusted, one of the screw rods 801 is driven to rotate through the crank 803, and the two screw rods 801 are driven to rotate synchronously through the transmission assembly 9, so that the two sliding seats 7 are driven to slide upwards or downwards inside the.
The transmission assembly 9 comprises a belt wheel 901 and a transmission belt 902, the bottom end of the screw rod 801 penetrates through the vertical rod 6 and the support frame 4, the belt wheel 901 is installed, the transmission belt 902 is connected between the two belt wheels 901, the arrangement is realized, when any one belt wheel 901 rotates, the two belt wheels 901 can be driven to synchronously rotate through the transmission belt 902, and therefore the purpose of enabling the two screw rods 801 to rotate simultaneously is achieved.
The adjustable pole 1 includes a fixed cylinder 103, the bottom surface at backup pad 3 is installed to fixed cylinder 103 upper end, fixed cylinder 103 outer wall runs through and is provided with guide way 102, fixed cylinder 103 internal rotation installs and rotates cover 104, it installs screw 105 to rotate cover 104 inside through the screw thread, screw 105 upper end stretches into inside fixed cylinder 103, and install slide bar 101, slide bar 101 and guide way 102 clearance fit, through-hole 201 is worn out to screw 105's bottom, and the horizontal installation axle 5 is installed in the outside, set up like this, when needing to adjust the length of adjustable pole 1, rotate and rotate cover 104, under the guide effect of slide bar 101 and guide way 102, utilize screw drive to make screw 105 rise and fall in screw 105 inside, thereby adjust the length that stretches out of screw 105 outer end, reach the length adjustment of adjustable pole 1.
The screw 105 is installed outside the rotating sleeve 104, and is configured to drive the rotating sleeve 104 to rotate through the rubber sleeve 106.
Wheels 10 are mounted at the bottom end of the support frame 4, so that the device can be conveniently moved.
By adopting the structure, the brake clamp is placed at the upper end of the fixed seat 11, the two sliding seats 7 are driven by the driving component 8 to simultaneously slide upwards in the sliding groove 601, the mounting hole of the brake clamp corresponds to the mounting shaft 5, the brake clamp is moved, the mounting shaft 5 penetrates through the mounting hole, the mounting shaft 5 is driven by the adjusting rod 1 to move upwards, so that the brake clamp is driven to move upwards, the upper surface of the brake clamp is contacted with the lower bottom surface of the fixed frame 2, finally, the brake clamp is fixed by the mounting shaft 5 matching with the fixed frame 2, the installation of the brake clamp is completed, the locking of the fixing bolt 1101 to the supporting shaft 12 is released, the supporting shaft 12 is conveniently taken down, the brake block required by the test is installed at the outer side of the supporting shaft 12, the supporting shaft 12 is fixed in the fixed seat 11 by the fixing bolt 1101, the height adjustment of the supporting shaft 12 and the brake block is convenient to realize, the adjustment is more flexible and convenient, the test is convenient to carry out, and the hoisted brake clamp can better simulate the hoisting installation of the brake clamp at the bottom of the tramcar, so that the accuracy of the test data of the brake clamp is ensured.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A brake clamp test bench which is characterized in that: the brake clamp is characterized by comprising a supporting plate (3), two vertical supporting frames (4) are symmetrically arranged at the bottom end of the supporting plate (3), a fixing frame (2) is arranged at the bottom end of the supporting plate (3), the fixing frame (2) is located between the two supporting frames (4), the fixing frame (2) is of a u-shaped structure, the opening end of the fixing frame is connected with the bottom surface of the supporting plate (3), a through hole (201) penetrates through the surface, away from the opening end, of the fixing frame (2), a vertical length-adjusting rod (1) is arranged at the bottom end of the supporting plate (3), the length-adjusting rod (1) is located in the fixing frame (2), the bottom end of the length-adjusting rod penetrates out of the through hole (201), an installation shaft (5) used for fixing a brake clamp is arranged on the outer side of the length-;
the supporting frame (4) is of a U-shaped structure, the open end of the supporting frame is connected with the supporting plate (3), a vertical rod (6) is arranged on the inner bottom surface of the support frame (4), a sliding groove (601) is arranged on the inner side surface of the vertical rod (6), a sliding seat (7) is slidably arranged in the sliding groove (601), the end parts of the two sliding seats (7) penetrate out of the sliding groove (601), and is provided with a fixed seat (11), the fixed seat (11) is u-shaped, a supporting shaft (12) is arranged between the two fixed seats (11), a fixing bolt (1101) for fixing the support shaft (12) is arranged on the outer side surface of the fixing seat (11), and a driving assembly (8) for driving the two sliding seats (7) to slide up and down in the sliding groove (601) is arranged in the sliding groove (601).
2. A brake caliper test stand according to claim 1, wherein: drive assembly (8) include screw rod (801), screw rod (801) rotate to be installed inside sliding tray (601), movable block (802) is installed through the screw thread in screw rod (801) outside, movable block (802) with sliding seat (7) are connected, arbitrary wear out the upper end of drive assembly (8) montant (6), and install and be used for the drive screw rod (801) pivoted crank (803), montant (6) bottom is installed and is used for making two screw rod (801) pivoted drive assembly (9) simultaneously.
3. A brake caliper test stand according to claim 2, wherein: the transmission assembly (9) comprises belt wheels (901) and a transmission belt (902), the bottom end of the screw rod (801) penetrates through the vertical rod (6) and the support frame (4) and is provided with the belt wheels (901), and the transmission belt (902) is connected between the two belt wheels (901).
4. A brake caliper test stand according to claim 1, wherein: transfer pole (1) including solid fixed cylinder (103), gu fixed cylinder (103) upper end is installed the bottom surface of backup pad (3), gu fixed cylinder (103) outer wall runs through and is provided with guide way (102), gu fixed cylinder (103) internal rotation installs and rotates cover (104), it installs screw rod (105) to rotate cover (104) inside through the screw thread, screw rod (105) upper end stretches into gu fixed cylinder (103) are inside, and install slide bar (101), slide bar (101) with guide way (102) clearance fit, wear out the bottom of screw rod (105) through-hole (201), and horizontal installation axle (5) are installed in the outside.
5. A brake caliper test stand according to claim 4, wherein: and a screw rod (105) is arranged on the outer side of the rotating sleeve (104).
6. A brake caliper test stand according to claim 1, wherein: wheels (10) are installed at the bottom end of the support frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920955045.2U CN210037231U (en) | 2019-06-24 | 2019-06-24 | Brake clamp test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920955045.2U CN210037231U (en) | 2019-06-24 | 2019-06-24 | Brake clamp test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210037231U true CN210037231U (en) | 2020-02-07 |
Family
ID=69348565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920955045.2U Active CN210037231U (en) | 2019-06-24 | 2019-06-24 | Brake clamp test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210037231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441078A (en) * | 2019-08-12 | 2019-11-12 | 中车青岛四方车辆研究所有限公司 | Changeable identity brake clamp single test device and method |
-
2019
- 2019-06-24 CN CN201920955045.2U patent/CN210037231U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441078A (en) * | 2019-08-12 | 2019-11-12 | 中车青岛四方车辆研究所有限公司 | Changeable identity brake clamp single test device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204008344U (en) | Spring fatigue test machine | |
| CN205449720U (en) | Linear wearing and tearing testing arrangement | |
| CN210037231U (en) | Brake clamp test bench | |
| HK1086885A1 (en) | Test head positioning apparatus | |
| CN109632346A (en) | A kind of fixation device for tire stiffness test | |
| CN209755137U (en) | maintenance support device for automatic instrument | |
| CN105067257A (en) | Multifunctional testing device used for testing belt pulley | |
| CN213363840U (en) | Position and posture adjusting support for detection equipment | |
| CN205333031U (en) | Bearing parameter measurement subassembly | |
| CN109249623B (en) | Automatic cladding machine for back cover of automobile seat | |
| CN216746778U (en) | Loading structure for CT machine turntable bearing test | |
| CN107024330B (en) | Modal experiment platform and using method thereof | |
| CN204333213U (en) | EMC tests pitching type bearing type antenna holder | |
| CN112729873B (en) | Seat turns over a endurance test frock | |
| CN210322293U (en) | Lever type force application mechanism for providing chain tension | |
| CN209542287U (en) | A kind of inspection well cover detection bearing device | |
| CN210234516U (en) | Rotating structure of sculpture | |
| CN208968810U (en) | Main push-towing rope anchor cup crush test system | |
| CN217684225U (en) | Construction cost mapping device for building construction | |
| CN209006735U (en) | A kind of boring auxiliary stand of decoration | |
| CN113133847A (en) | Animal doctor treatment retaining frame with function of weighing | |
| CN209115623U (en) | A kind of belt stretcher for high-modulus agricultural machinery band | |
| CN215314827U (en) | Suspension type plastic mechanism | |
| CN213337190U (en) | Resiliometer calibrating installation | |
| CN221211632U (en) | Mechanical and electrical adjusting and positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |