CN209372381U - Hanging wheel test equipment - Google Patents

Abstract

The utility model provides a kind of hanging wheel test equipment, solve the problems, such as that existing hanging wheel detection process is cumbersome, its key points of the technical solution are that, the hanging wheel test equipment includes rack, slides on the test gate in rack and the power mechanism of driving test gate sliding, rack includes the upper beam and lower beam being parallel to each other, the hanger rail that upper beam is equipped with the hanging wheel to be measured for the nested test gate top and slides in it for hanging wheel to be measured, test gate are equipped with the pressure sensor for detecting push-pull effort suffered by the test gate.By that will be mounted on to hanging wheel at the top of test gate, hanging wheel slides in the hanger rail of frame top installation, then host instruction power mechanism driving test gate is mobile, pressure sensor on test gate detects the suffered push-pull effort in test gate moving process, host by acquisition pressure sensor real-time detection to test gate push-pull effort situation and compare the situation of change of push-pull effort to judge the smooth degree and service life of hanging wheel, it is simple and convenient.

Description

Hanging wheel test equipment

Technical field

The utility model relates to mechanical detection field more particularly to a kind of hanging wheel test equipments.

Background technique

Hanging slide is a kind of door using the support sliding of upper hanging wheel, and this door is noiseless when opening, without threshold, beautiful, greatly Side.

Hanging wheel need to be by detecting whether that qualification just may be sold use, and hanging wheel mainly passes through the smooth journey of its performance of test Degree still lacks setting for detection hanging wheel smooth degree to learn the smoothness and its service life of its movement on the market at present It is standby, cause the test of hanging wheel that worker is needed to detect one by one, operating process is inconvenient, and consistency is not strong.

Utility model content

The purpose of the utility model is to provide a kind of hanging wheel test equipment, has and facilitate detection hanging wheel flatness and its make With the effect in service life.

To achieve the goals above, the utility model the following technical schemes are provided:

A kind of hanging wheel test equipment including rack, slides on the test gate in rack and the power of driving test gate sliding Mechanism, the rack include the upper beam and lower beam being parallel to each other, and the upper beam is equipped with for the nested test gate The hanging wheel to be measured on top and the hanger rail slided in it for the hanging wheel to be measured, the test gate are equipped with for detecting the survey Try the pressure sensor of push-pull effort suffered by door.

Through the above scheme, hanging wheel to be measured is mounted on to the top of test gate, and hanging wheel to be measured is nested in frame top It is moved in the hanger rail of installation, then indicates that power mechanism drives test gate mobile by host, so that the pressure on test gate passes Sensor can detect suffered push-pull effort in test gate moving process, and host is arrived by acquiring pressure sensor institute real-time detection Test gate push-pull effort situation and compare the situation of change of push-pull effort, if push-pull effort variation difference is smaller, hanging wheel it is smooth Degree is higher, and hanging wheel abrasion suffered in moving process is smaller, and the service life is higher；If otherwise push-pull effort variation difference compared with Greatly, then the smooth degree of hanging wheel is lower, and the abrasion that hanging wheel occurs when moving is larger, and it has a short service life, and detection is easy to operate just It is prompt.

Further setting: the power mechanism includes the driving wheel and driven wheel set on rack and corresponding hanger rail both ends setting And the motor being connect with driving wheel to drive driving wheel to rotate, end to end transmission is arranged on the driving wheel and driven wheel Band, the conveyer belt are equipped with the door briquetting affixed with test gate.

Through the above scheme, power mechanism includes driving wheel, driven wheel and conveyer belt, can actively be rotated by motor driven It moves so that conveyer belt rotates, and test gate then reaches test gate with turn of conveyer belt by door briquetting and transmission band connection Dynamic and mobile purpose, and by conveyer belt with the movement of test gate, movement is steady reliable.

Further setting: the rack is equipped with the adjustment seat for adjusting driven wheel position, institute close to the side of driven wheel It states and offers shaft insertion for driven wheel in adjustment seat and laterally for the waist-shaped hole that shaft is slided along conveyer belt length direction, The adjustment seat is extended in waist-shaped hole through having along the side wall of waist-shaped hole extending direction and is offseted with the shaft of driven wheel Locating piece.

Through the above scheme, adjustment seat cooperation locating piece can be used for adjusting the position of driven wheel, and the shaft of driven wheel can be It is moved in the waist-shaped hole of adjustment seat, simultaneously because driven wheel will receive the pulling force of conveyer belt, driven wheel can be resisted by locating piece Shaft it is mobile towards the direction close to driving wheel to limit driven wheel, it is easy to operate to realize the adjusting to conveyer belt rate of tension.

Further setting: the power mechanism further includes the both ends positioned at conveyer belt and connects with what the motor was electrically connected Nearly switch.

Through the above scheme, be provided at rack corresponding rails both ends close to switch so that test gate be moved to it is close When the end of guide rail, close to switch can driving motor rotate backward with drive conveyer belt reversion rotation so that test gate can be reversed It is mobile, it avoids the hanging wheel on test gate from being moved to outside hanger rail, to guarantee the reliable and stable of test gate movement, while may make hanging wheel It rotates backward, to detect performance when hanging wheel rotates backward, improves the accuracy of test result.

Further setting: the lower beam be equipped with it is several along lower beam length direction arrange and the test can be connected to The positioning pulley of door bottom end.

Further setting: the positioning pulley is connected with adjustment axis, and the lower beam is equipped with the axis extended along the vertical direction Set, the adjustment axis are plugged in axle sleeve and push against adjustment axis through side wall of shaft sleeve by threaded fastener with fixation.

Through the above scheme, by the way that positioning pulley is arranged on lower beam, can be used for playing test gate support and limit Effect, to improve the mobile stationarity of test gate, in addition, the adjustment axis of positioning pulley bottom setting can be with the axis on lower beam Set matches, and can be used for adjusting the height and position of positioning pulley, positions so as to be adjusted according to the specific shift position of test gate Sliding improves applicability.

Further setting: the lower beam is additionally provided with jacking apparatus, the jacking apparatus include support base, Lifting bench and in The adjusting rod of the two connection；The Lifting bench can be abutted and be exerted a force and the test gate bottom end under adjusting rod effect.

Further setting: the adjusting rod includes screw rod, is threadedly coupled with support base and runs through support base abutting in top Stage bottom end.

Further setting: the bottom of the Lifting bench is additionally provided with the guiding axis through support base top plate.

Through the above scheme, by connecting between support base and Lifting bench by screw rod, tune can be realized by rotating screw rod The distance between support base and Lifting bench are saved, and screw rod is threadedly coupled with support base top plate, is threadedly coupled branch with higher Furthermore support ability can be used for being oriented to the movement routine of Lifting bench to guarantee the stability of Lifting bench by guiding axis, improve jacking The mobile stability of platform.

Further setting: the hanger rail is equipped with hanger rail mounting blocks, and the hanger rail mounting blocks are offered to be passed through for upper beam The side wall of through-hole, the hanger rail mounting blocks offers the fixation hole that upper beam is passed through and pushed against for threaded fastener.

Through the above scheme, by the way that hanger rail mounting blocks are arranged on hanger rail, in order to which hanger rail to be mounted on upper beam, together Being detachably connected between Shi Shixian hanger rail and rack, then when testing the hanging wheel of different model, replaceable different hanger rail It is easy to operate to be detected.

Further setting: the test gate includes doorframe and the clump weight that is placed on doorframe, and the side of the clump weight is set There is limited block, the doorframe is equipped with the limiting slot that can cooperate with limited block.

Through the above scheme, test gate includes doorframe and clump weight, because can be matched according to actual needs by increase and decrease The mode of pouring weight changes the weight of test gate, in order to compare test to hanging wheel, in addition, clump weight is only located in door It is easy to operate on frame, and the limited block of clump weight can cooperate with the limiting slot of doorframe to limit, and avoid in test gate movement The landing of clump weight in the process improves clump weight and is placed in the stability on doorframe.

Further setting: the pressure sensor is connected with drag chain, and the length direction in the rack along upper beam is equipped with For carrying the bracket of drag chain.

Through the above scheme, drag chain is suitable for use in the occasion of reciprocating motion, can play to the electric wire of pressure sensor The effect of traction and protection, and every section of drag chain is openable, is easy for installation and maintenance, low noise when movement, it is wear-resisting, can be high Speed movement.Simultaneously by bracket support drag chain, to play the role of support to drag chain.

Further setting: the rack is equipped with several upper beams being parallel to each other and is arranged in a one-to-one correspondence down with upper beam Crossbeam is correspondingly arranged test gate, power mechanism and the pressure sensing set on test gate between the every upper beam and lower beam Device.

Through the above scheme, the combine detection structure of the multiple groups upper beam in rack, lower beam and test gate can be realized more Group hanging wheel detects simultaneously, improves detection efficiency, it is also ensured that the consistency of testing result.

Compared with prior art, the embodiment of the utility model has the advantage that

1. in the hanging wheel test equipment of the utility model, hanging wheel to be measured to be mounted on to the top of test gate, and hang to be measured Wheel is nested in the hanger rail of frame top installation and moves, and then indicates that power mechanism drives test gate mobile by host, thus Pressure sensor on test gate can detect suffered push-pull effort in test gate moving process, and host is passed by acquisition pressure Sensor institute's real-time detection to test gate push-pull effort situation and compare the situation of change of push-pull effort, if push-pull effort change difference compared with Small, then the smooth degree of hanging wheel is higher, and hanging wheel abrasion suffered in moving process is smaller, and the service life is higher；If otherwise pushing away Tension variations difference is larger, then the smooth degree of hanging wheel is compared with ground, and the abrasion that hanging wheel occurs when moving is larger, and it has a short service life, It detects simple and convenient.The combine detection structure of multiple groups upper beam, lower beam and test gate in rack can realize that multiple groups are hung It takes turns while detecting, improve detection efficiency, it is also ensured that the consistency of testing result.

2. in the hanging wheel test equipment of the utility model, test gate includes doorframe and clump weight, because can be according to actually making With needs, change the weight of test gate by way of increasing and decreasing clump weight, in order to compare test to hanging wheel, in addition, matching Pouring weight is only located on doorframe, easy to operate, and the limited block of clump weight can cooperate with the limiting slot of doorframe to limit, The landing of clump weight during test gate is mobile is avoided, clump weight is improved and is placed in the stability on doorframe.

3. in the hanging wheel test equipment of the utility model, by being connected between support base and Lifting bench by screw rod, passing through Rotation screw rod, which can be realized, adjusts the distance between support base and Lifting bench, and screw rod is threadedly coupled with support base top plate, screw thread Enabling capabilities with higher are connected, to guarantee the stability of Lifting bench, furthermore can be used for being oriented to Lifting bench by guiding axis Movement routine improves the mobile stability of Lifting bench.

The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the portion the A enlarged drawing of Fig. 1；

Fig. 3 is the structural schematic diagram that the utility model embodiment illustrates dynamic structure and test gate；

Fig. 4 is the portion the B enlarged drawing of Fig. 3.

In figure, 1, rack；11, upper beam；12, lower beam；13, vertical bar；14, connecting rod；2, test gate；21, connector； 211, drum block；212, link block；213, bolt is connected；22, clump weight；23, long moulding；24, short moulding；25, baffle；3, it moves Force mechanisms；31, driving wheel；32, driven wheel；33, conveyer belt；34, shield；35, adjustment seat；351, waist-shaped hole；36, it positions Part；361, positioning bolt；362, location nut；37, close to switch；38, door briquetting；39, motor；4, host；5, hanger rail；51, Hanger rail mounting blocks；6, positioning pulley；61, adjustment axis；62, axle sleeve；7, jacking apparatus；71, support base；72, Lifting bench；73, spiral shell Bar；731, knob；74, guiding axis；8, pressure sensor；81, drag chain；82, bracket.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model Limitation.

The utility model relates to a kind of hanging wheel test equipments, and the change of dynamics can be pushed and pulled in use by detecting hanging wheel Change, so that the flatness of hanging wheel is measured, to achieve the purpose that detect the hanging wheel service life.

Referring to Fig. 1, which includes rack 1, slides on the test gate 2 in rack 1 and connect with test gate 2 And the power mechanism 3 for driving test gate 2 to slide, the test gate 2 are equipped with the pressure for push-pull effort suffered by test gate 2 Sensor 8, the hanging wheel test equipment further include for acquiring 8 information of pressure sensor and controlling the host 4 of power mechanism 3.

The rack 1 includes several upper beams 11 being parallel to each other and several lower beams 12 being parallel to each other, the upper cross The quantity of beam 11 is equal with the quantity of lower beam 12 and corresponds, and mutual corresponding upper beam 11 and lower beam 12 are mutually flat Row, and the vertical bar 13 at the both ends of connection the two is additionally provided between the every upper beam 11 and corresponding lower beam 12. Preferably, the quantity of the upper beam 11 in the present embodiment and lower beam 12 is four, and under four upper beams 11 and four The end of crossbeam 12 is respectively connected with connecting rod 14, and the rack 1 is by upper beam 11,14 structure of lower beam 12, vertical bar 13 and connecting rod At cuboid framework, it is preferable that upper beam 11, lower beam 12, vertical bar 13 and the connecting rod 14 of rack 1 are all made of 80mm × 80mm The iron side of × 5mm is logical, and welds between vertical bar 13, connecting rod 14 and lower beam 12, upper beam 11 by threaded fastener with Connecting rod 14 is fixedly connected, sturdy and durable, can be 10 tons of load-bearing or more, guarantees smoothness when test.

In conjunction with Fig. 2, it is correspondingly arranged test gate 2, power mechanism 3 between the every upper beam 11 and lower beam 12 and is set to The pressure sensor 8 of test gate 2.

In conjunction with Fig. 1, the corresponding every upper beam 11 of the test gate 2 is equipped with a fan, and the upper beam 11 is also equipped with edge The hanger rail 5 that 11 length direction of upper beam extends, the top of the hanger rail 5 are fixed with several hanger rail mounting blocks 51, the hanger rail peace Dress block 51 offers the through-hole (not indicating in figure) passed through for upper beam 11, while also opening in the side wall of the hanger rail mounting blocks 51 It (is not indicated in figure) equipped with fixation hole, it is preferable that the fixation hole in the present embodiment is threaded hole, can be passed through by threaded fastener Fixation hole is simultaneously extended to push against upper beam 11 in through-hole, to realize that the installation of hanger rail 5 is fixed.In addition, being installed on the survey The hanging wheel to be measured at 2 top of examination door is nested in the hanger rail 5 and slides in the hanger rail 5.

The top of the test gate 2 is equipped with the connector 21 that is coupled with hanging wheel to be measured, the connector 21 include with Fixed drum block 211 and the link block 212 connect with hanging wheel to be detected at the top of test gate 2, the link block 212 offer and The card slot (not indicating in figure) of the cooperation clamping of drum block 211, the side wall of the link block 212, which is equipped with, can push against drum block 211 Connection bolt 213, the connection bolt 213 is socketed with the attaching nut's (not indicating in figure) that can push against 212 outer wall of link block, The fixation of connection bolt 213 can be realized by the outer wall that attaching nut pushes against link block 212.

The power mechanism 3 drives test gate 2 to move along the length direction of hanger rail 5, and corresponding every fan test gate 2 is equipped with one Group power mechanism 3, the power mechanism 3 include the driving wheel 31 and driven wheel 32 set on corresponding 5 both ends of the hanger rail setting of rack 1, End to end conveyer belt 33 is arranged on the driving wheel 31 and driven wheel 32, the conveyer belt 33 is parallel to upper beam 11, The conveyer belt 33 is equipped with the door briquetting 38 being fixedly connected with test gate 2, it is preferable that even door briquetting 38 and the test gate 2 On pressure sensor 8 connect.The driving wheel 31 is connected with the motor 39 that driving driving wheel 31 rotates, the driving wheel 31 Shaft is connect with the shaft of motor 39 by shaft coupling (not indicating in figure).In addition, the rack 1 is close to the side of driving wheel 31 It is additionally provided with the shield 34 for blocking driving wheel 31 and motor 39.

In conjunction with Fig. 4, the rack 1 is equipped with the adjusting for adjusting 33 tensioning degree of conveyer belt close to the side of driven wheel 32 Seat 35 laterally offers the length direction being inserted into for 32 shaft of driven wheel and for shaft along conveyer belt 33 in the adjustment seat 35 The waist-shaped hole 351 of sliding, the adjustment seat 35 runs through along the side wall of 351 extending direction of waist-shaped hole extends to waist-shaped hole 351 Locating piece 36 that is interior and offseting with the shaft of driven wheel 32.Preferably, it is preferable that locating piece 36 in the present embodiment is and adjusting The positioning bolt 361 of seat 35 sidewall threads connection, is socketed with the positioning that can push against 35 side wall of adjustment seat on the positioning bolt 361 Nut 362, the part that the positioning bolt 361 is located in waist-shaped hole 351 can resist the shaft of driven wheel 32 to limit driven wheel 32 is mobile towards the direction of close driving wheel 31, and the location nut 362 can push against 35 side wall of adjustment seat to limit positioning spiral shell The rotation of mother 362.

Referring to Fig. 1, the rack 1 correspond to the both ends of conveyer belt 33 and in the motor 39 be electrically connected close to switch 37, it is preferable that it is described to approach switch close to switch 37 to reverse to subtract, when the test gate 2 subtracts and should approach close to the reverse When switch, motor 39 can be made to rotate backward, so that the reversion of driving wheel 31, to drive conveyer belt 33 to invert, the test gate 2 is reversed It is mobile, in order to detect the counter-rotational performance of hanging wheel.

The lower beam 12 is equipped with several positioning pulleys 6 along the arrangement of 12 length direction of lower beam, the test gate 2 Bottom offers the sliding slot (not illustrating in figure) cooperated with positioning pulley 6, and the positioning pulley 6 is located in sliding slot and and test gate 2 bottom ends abut.

The positioning pulley 6 is connected with adjustment axis 61, the positioning pulley 6 and 61 coaxial line of adjustment axis, the lower beam 12 are equipped with the axle sleeve 62 equal with fixed pulley quantity, and the axle sleeve 62 extends along the vertical direction, and the adjustment axis 61 is plugged on axis In set 62, and adjustment axis 61 can be pushed against so that adjustment axis 61 and 62 phase of axle sleeve through the side wall of axle sleeve 62 by the firm part of screw thread To fixation.

The lower beam 12 is additionally provided with the jacking apparatus 7 for replacing test hanging wheel, and the jacking apparatus 7 is located at lower beam 12 end, the jacking apparatus 7 include support base 71, Lifting bench 72 and the adjusting rod 73 connecting with the two, the Lifting bench 72 can abut under the adjusting rod 73 effect and force in 2 bottom end of test gate.Preferably, the adjusting rod 73 and support Seat 71 is threadedly coupled and the screw rod through 71 top plate of support base and with the rotation connection of 72 bottom end of Lifting bench, while remote in adjusting rod 73 It is equipped with knob 731 from the end connecting with Lifting bench 72, the section of the knob 731 is greater than the radial section of adjusting rod 73.

The bottom surface of the Lifting bench 72 is also fixedly connected with the guiding axis 74 through 71 top plate of support base, the guiding axis 74 It is parallel to adjusting rod 73, further, the guiding axis 74 is equipped with two and is respectively arranged at the two sides of adjusting rod 73.

In conjunction with Fig. 3, the test gate 2 includes doorframe (not indicating in figure) and the clump weight 22 being placed on doorframe, doorframe Including two root long mouldings 23 and several short mouldings 24 parallel with long moulding 23, the long moulding 23 and short moulding 24 are along doorframe Short transverse extend, it is preferable that the top and bottom of doorframe are equipped with two short moulding 24, can be separated to form the doorframe Six regions placed for clump weight 22.In addition, long moulding 23 is close to the side of short moulding 24 and two sides of short moulding 24 On offer the limiting slot (not indicating in figure) extended along doorframe short transverse, the side at 22 both ends of clump weight be equipped with Limiting slot is also set with the limited block (not indicating in figure) merged in insertion limiting slot in the two sides that short moulding 24 is located at doorframe There is baffle 25.

Preferably, the pressure sensor 8 in the present embodiment is push-pull effort pressure sensor 8, the push-pull effort pressure sensing Device 8 is connected with drag chain 81, and the bracket 82 for support drag chain 81 extended along upper beam 11 is additionally provided in rack 1.

The specific detecting step of the hanging wheel test equipment of the utility model is as follows:

Before being tested, different hanger rails 5 can be selected according to the model of hanging wheel to be detected, and pass through hanger rail mounting blocks 51, which are coupled bolt, fixes hanger rail 5 and the installation of upper beam 11, and can replace different hanger rails by 5 mounting base of hanger rail 5, to improve the applicability of the hanging wheel test equipment.Then upper beam 11 is connected by the way that threaded fastener and connecting rod 14 are fixed It connects, stablizes 1 structure of rack to be formed, guarantee the stability in detection process.

Then, hanging wheel to be measured is connect with link block 21, and link block 212 and drum block 211 is cooperatively connected, it is described In the card slot of 211 plug connection block 212 of drum block, to connect the abutting of bolt 213 by connecting 213 mating connection nut of bolt Drum block 211, to realize the connection of test gate 2 Yu hanging wheel.Then, the hanging wheel to be measured connecting with test gate 2 is nested in hanger rail 2 It is middle to slide to test the smooth degree of hanging wheel.

Before testing, the weight of test gate 2 can also freely be increased and decreased by adding clump weight 22 in test gate 2, it is right Hanging wheel carries out multiple comparative experiments and further increases the accuracy of detection to obtain different experimental datas.In addition, lower beam Positioning pulley 6 on 12 can adjust the relative position of adjustment axis 61 Yu axle sleeve 62 according to the height of door leaf, so that positioning pulley 6 Certain support and guiding role can be played, to door leaf to improve the stability in hanging wheel test equipment detection process.

After the installation is completed, the motor 39 that power mechanism 3 can be operated by host 4 starts the hanging wheel test equipment, makes winner Driving wheel 31 rotates the rotation to drive conveyer belt 33, and the test gate 2 is mobile with the door briquetting 38 on conveyer belt 33 and moves.This Outside, reverses at corresponding 33 both ends of conveyer belt of the rack 1, which subtracts, can be moved adjacent to the end of hanger rail 5 in test gate 2 close to switching When portion, driving motor 39 is rotated backward, so that the reversion of driving wheel 31 drives transmission belt reversion, test gate 2 is moved backward, so that hanging Wheel can carry out forward and reverse repeated detection, to improve the precision of hanging wheel test structure.

And while test gate 2 is mobile, host 4 acquires the push-pull effort detected of pressure sensor 8 in real time, passes through comparison The push-pull effort that test gate 2 is subject to changes difference to judge the smooth degree of hanging wheel, if push-pull effort variation difference is smaller, hanging wheel Smooth degree is higher, and hanging wheel abrasion suffered in moving process is smaller, and the service life is higher；If otherwise push-pull effort changes difference Larger, then the smooth degree of hanging wheel is compared with ground, and the abrasion that hanging wheel occurs when moving is larger, and it has a short service life, and test is simple.

Rack 1 can carry out the detection of the smooth degree of four groups of hanging wheels simultaneously simultaneously, improve detection efficiency, and can guarantee inspection The consistency of geodesic structure.

After being completed, test gate 2 can be jacked by jacking apparatus 7, so that hanging wheel is separate with the contact of hanger rail 5 Face, without will remove in 2 rack 1 of test gate, avoids placing because of test gate 2 greatly by the hanging wheel at the top of dismounting door leaf to replace Amount clump weight 22 and the excessive trouble for causing to replace hanging wheel of weight, it is easy to operate, the time of replacement hanging wheel is reduced, while reducing work Make intensity, improves working efficiency.

The shield 34 being arranged outside the power mechanism 3 can play the role of protection to motor 39 and driving wheel 31, avoid External force impacts the rotation of driving wheel 31, improves the stability in hanging wheel test equipment detection process.

The drag chain 81 is suitable for use in the occasion of reciprocating motion, the electric wire of pressure sensor 8 can be played traction and The effect of protection, and every section of drag chain 81 is openable, is easy for installation and maintenance, low noise when movement, it is wear-resisting, can transport at a high speed It is dynamic.

The above is only some embodiments of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (13)

1. a kind of hanging wheel test equipment, it is characterized in that: including rack, sliding on the test gate in rack and drive test gate sliding Power mechanism, the rack includes the upper beam and lower beam being parallel to each other, and the upper beam is equipped with for described in nesting The hanging wheel to be measured on test gate top and the hanger rail slided in it for the hanging wheel to be measured, the test gate are equipped with for detecting The pressure sensor of push-pull effort suffered by the test gate.

2. hanging wheel test equipment according to claim 1, it is characterized in that: the power mechanism includes being set to rack and correspondence Hanger rail both ends setting driving wheel and driven wheel and connect with driving wheel with drive driving wheel rotation motor, the driving wheel and End to end conveyer belt is arranged on driven wheel, the conveyer belt is equipped with the door briquetting affixed with test gate.

3. hanging wheel test equipment according to claim 2 is used it is characterized in that: the rack is equipped with close to the side of driven wheel It is inserted into and in laterally offering the shaft for driven wheel in the adjustment seat for adjusting driven wheel position, the adjustment seat for shaft edge The waist-shaped hole of conveyer belt length direction sliding, the adjustment seat runs through along the side wall of waist-shaped hole extending direction extends to waist type The locating piece to offset in hole and with the shaft of driven wheel.

4. hanging wheel test equipment according to claim 2, it is characterized in that: the power mechanism further includes being located at conveyer belt Both ends and be electrically connected with the motor close to switch.

5. hanging wheel test equipment according to claim 1, it is characterized in that: the lower beam is equipped with several long along lower beam The arrangement of degree direction and the positioning pulley that the test gate bottom end can be connected to.

6. hanging wheel test equipment according to claim 5, it is characterized in that: the positioning pulley is connected with adjustment axis, it is described Lower beam is equipped with the axle sleeve extended along the vertical direction, and the adjustment axis is plugged in axle sleeve and by threaded fastener through axle sleeve Side wall pushes against adjustment axis with fixation.

7. hanging wheel test equipment according to claim 1, it is characterized in that: the lower beam is additionally provided with jacking apparatus, it is described Jacking apparatus includes support base, Lifting bench and the adjusting rod connected in the two；The Lifting bench can be under adjusting rod effect It abuts and forces in the test gate bottom end.

8. hanging wheel test equipment according to claim 7, it is characterized in that: the adjusting rod includes screw rod, with support base It is threadedly coupled and runs through support base and push against in Lifting bench bottom end.

9. hanging wheel test equipment according to claim 7, it is characterized in that: the bottom of the Lifting bench is additionally provided with through support The guiding axis of seat top plate.

10. hanging wheel test equipment according to claim 1, it is characterized in that: the hanger rail is equipped with hanger rail mounting blocks, it is described Hanger rail mounting blocks, which are offered, passes through through-hole for upper beam, and the side wall of the hanger rail mounting blocks is offered to be passed through simultaneously for threaded fastener Push against the fixation hole of upper beam.

11. hanging wheel test equipment according to claim 1, it is characterized in that: the test gate includes doorframe and is placed in doorframe On clump weight, the side of the clump weight is equipped with limited block, and the doorframe is equipped with the limiting slot that can cooperate with limited block.

12. hanging wheel test equipment according to claim 1, it is characterized in that: the pressure sensor is connected with drag chain, it is described The bracket for carrying drag chain is equipped with along the length direction of upper beam in rack.

13. hanging wheel test equipment according to claim 1, it is characterized in that: the rack be equipped with it is several be parallel to each other it is upper Crossbeam and the lower beam being arranged in a one-to-one correspondence with upper beam, be correspondingly arranged between the every upper beam and lower beam test gate, Power mechanism and pressure sensor set on test gate.