CN217404014U - Horizontal tensile machine - Google Patents
Horizontal tensile machine Download PDFInfo
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- CN217404014U CN217404014U CN202220586507.XU CN202220586507U CN217404014U CN 217404014 U CN217404014 U CN 217404014U CN 202220586507 U CN202220586507 U CN 202220586507U CN 217404014 U CN217404014 U CN 217404014U
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Abstract
The utility model relates to the technical field of tensile machines, and provides a horizontal tensile machine, which comprises a control device and a test platform, wherein the test platform comprises a plurality of frame modules which are sequentially detachably connected end to end, and a movable trolley and a fixed trolley which are coaxially arranged on the frame modules; after the plurality of frame modules are spliced, two adjacent frame modules are fixed through the first connecting assembly and the second connecting assembly. The utility model discloses well test platform includes a plurality of frame module that the connection can be dismantled in proper order from beginning to end, after a plurality of frame module concatenations, carry out fixed connection through first coupling assembling and second coupling assembling between two adjacent frame module, first coupling assembling and second coupling assembling built-up connection have both guaranteed not to take place the dislocation between the frame module, and produce the gap, satisfy the connection precision, can also make each frame module atress even in the tensile test process, test platform structural suitability is strong in addition, occupation space is little, it is more convenient to transport the installation.
Description
Technical Field
The utility model relates to a pulling force machine technical field especially relates to a horizontal pulling force machine.
Background
The tensile testing machine is used for performing tensile testing, and the test of a large sample and a full-size sample is met in order to increase the tensile space. A steel frame structure is added on the basis of the vertical tensile testing machine, and the vertical tensile testing machine is changed into a horizontal tensile testing machine.
The horizontal tensile testing machine is mainly used for static tensile property tests of materials and parts. The composite material can be used for stretching various metal materials, steel cables, chains, hoisting belts and the like, and can be widely used in the fields of metal products, building structures, ships, war industry and the like.
The host machine frame that traditional horizontal pulling force machine adopted is fixed as an organic whole, like this when carrying out tensile test to the test sample, the size of test sample can receive serious restriction. If a large tonnage hoist rigging tension test is to be performed, the main frame of the horizontal tension tester needs to be made large. Therefore, the occupied area of the horizontal tensile machine is increased, and the defects of space waste and material waste exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a horizontal pulling force machine for solve above-mentioned technical defect among the prior art, can select suitable host computer frame module according to the overall dimension of sample, make test platform structural suitability strong, occupation space is little, and the transportation installation is more convenient.
In order to achieve the above object, the utility model provides a horizontal tensile machine, include:
a control device;
the test platform comprises a plurality of frame modules which are sequentially detachably connected end to end, and a movable trolley and a fixed trolley which are coaxially arranged on the frame modules, and the control device is used for driving the movable trolley to move;
after the frame modules are spliced, the adjacent two frame modules are fixed through a first connecting assembly and a second connecting assembly respectively.
According to the horizontal tensile machine provided by the utility model, the frame module comprises a frame cross beam and a frame longitudinal beam;
the frame cross beam and the frame longitudinal beam are arranged vertically;
the frame longitudinal beam is positioned at the bottom of the frame cross beam and is fixedly connected with the frame cross beam or detachably connected with the frame cross beam.
According to the horizontal tensile machine provided by the utility model, the first connecting component is horizontally arranged along the length direction of the frame beam;
the first connection assembly comprises a first connection plate and a first fastener;
the first connecting plate and the frame cross beam are arranged separately, or the first connecting plate is fixedly arranged on at least one of the two adjacent frame cross beams.
According to the horizontal tensile machine provided by the utility model, the second connecting component is vertically arranged along the width direction of the frame beam;
the second connecting assembly comprises a second connecting plate and a second fastener;
the second connecting plate and the frame cross beam are arranged in a separated mode, or the second connecting plate is fixedly arranged on at least one of the two adjacent frame cross beams.
According to the horizontal tensile machine provided by the utility model, the horizontal tensile machine also comprises a hydraulic oil cylinder, the movable trolley is connected with one end of the test platform in a sliding way and is connected with the hydraulic oil cylinder;
the fixed trolley is connected to the other end of the test platform;
the sample is positioned between the movable trolley and the fixed trolley and is respectively connected to the movable trolley and the fixed trolley.
According to the utility model provides a horizontal pulling force machine, movable trolley includes:
a first guide rail connected to the frame modules or installed on a foundation between the frame modules;
the first hydraulic oil cylinder is fixedly connected to the frame cross beam through a mounting plate;
the first vehicle body is connected to the first guide rail in a sliding mode and is connected with a piston rod of the first hydraulic oil cylinder;
and the second vehicle body is linked with the first vehicle body through a first traction rod.
According to the horizontal tensile machine provided by the utility model, the movable trolley comprises a first movable trolley and a second movable trolley;
the first moving trolley and the second moving trolley are respectively positioned at the positions, close to the two ends, of the test platform, and the fixed trolley is positioned between the first moving trolley and the second moving trolley.
According to the utility model provides a horizontal pulling force machine, first travelling car includes:
a second guide rail connected to the frame modules or installed on a foundation between the frame modules;
the second hydraulic cylinder is arranged on the test platform through a cylinder backup plate and a cylinder supporting plate;
the front trolley is connected to the second guide rail in a sliding mode and is connected with a piston rod of the second hydraulic oil cylinder;
and the rear trolley is linked with the front trolley through a second traction rod.
According to the utility model provides a horizontal pulling force machine, the second travelling car includes:
the trolley body is connected to the frame cross beam in a sliding manner;
and the third hydraulic oil cylinder is fixedly arranged on the frame cross beam and is connected with the trolley body.
According to the horizontal tensile machine provided by the utility model, the control device comprises an operation platform and a pump station which are connected with each other;
and the pump station is connected with each hydraulic oil cylinder.
The utility model provides a horizontal pulling force machine, test platform include that the head and the tail can dismantle a plurality of frame module of connection in proper order, after a plurality of frame module concatenations, carry out fixed connection through first coupling assembling and second coupling assembling between two adjacent frame module, first coupling assembling and second coupling assembling built-up connection have both guaranteed can not take place the dislocation between the frame module to and produce the gap, satisfy the connection accuracy, can also make each frame module atress in the tensile test process even.
In addition, the test platform can be adjusted and replaced adaptively according to the structural size of the sample, so that the test platform has strong structural adaptability, small occupied space and more convenient transportation and installation.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 top view of an embodiment of a horizontal tensile machine provided by the present invention;
fig. 2 is a top view of another embodiment of a horizontal tensile machine provided by the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 2;
FIG. 6 is a cross-sectional view taken along line D-D of FIG. 2;
FIG. 7 is a cross-sectional view taken along line E-E of FIG. 2;
FIG. 8 is a cross-sectional view taken along line G-G of FIG. 2;
FIG. 9 is a sectional view taken along line H-H in FIG. 2;
FIG. 10 is a front view of another embodiment of a horizontal pulling machine provided by the present invention;
fig. 11 is an enlarged view of a portion F in fig. 10.
Reference numerals:
1. a control device; 11. An operation table; 12. A pump station;
2. a test platform; 21. A frame module; 211. A frame beam;
212. a frame stringer; 22. A first connection assembly; 221. A first connecting plate;
222. a first fastener; 23. A second connection assembly; 231. A second connecting plate;
232. a second fastener; 24. A movable trolley; 241. A first guide rail;
242. a first hydraulic cylinder; 243. Mounting a plate; 244. A first vehicle body;
245. a second vehicle body; 246. A first traction rod; 247. A first moving carriage;
2471. a second guide rail; 2472. A second hydraulic cylinder; 2473. An oil cylinder backup plate;
2474. a cylinder support plate; 2475. A front dolly; 2476. A rear trolley;
2477. a second traction rod; 248. A second travelling car; 2481. A trolley body;
2482. a third hydraulic cylinder; 25. And (5) fixing the trolley.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings in the present invention will be combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. "first", "second", "third" and "fourth" do not denote any sequence relationship, but are merely used for convenience of description. The specific meaning of the above terms in the utility model can be understood in specific cases to those of ordinary skill in the art.
Embodiments of the present invention will be described with reference to fig. 1 to 11. It is to be understood that the following description is only exemplary of the present invention and is not intended to constitute any limitation on the present invention.
The utility model provides a horizontal pulling force machine, including controlling means 1 and test platform 2, test platform 2 includes a plurality of frame module 21 that the head and the tail connected gradually to and set up movable trolley 24 and the fixed trolley 25 on frame module 21, controlling means 1 provides drive power for movable trolley 24, so that movable trolley 24 can realize removing.
In a plurality of frame module 21, connect through first coupling assembling 22 and second coupling assembling 23 between two adjacent frame module 21 to make test platform 2's length can be according to the experimental extension or the shortening of requiring of the test of different samples, in order to reach better experimental effect.
It can be understood that, among the prior art, the test platform 2 (or the host frame) of the horizontal pulling machine is all fixed and integrally arranged, when a test sample with a large size or tonnage is encountered, only the horizontal pulling machine with a large model can be replaced, the horizontal pulling machine with a large model not only occupies a large space, but also is inconvenient for equipment transportation. According to the horizontal tensile machine provided by the technical scheme, the frame modules 21 can be produced in a modularized manner, the plurality of frame modules 21 can be spliced and assembled to form the suitable test platform 2 according to the test sample structure and size required, the assembled test platform 2 is high in structural adaptability, small in occupied space and more convenient to transport and install.
Referring to fig. 1 to 11, as an embodiment of the present invention, the horizontal tensile machine provided in this embodiment includes a control device 1 and a test platform 2.
The control device 1 includes an operation platform 11 and a pump station 12 connected to each other, and the operation platform 11 may also be understood as an electrical control device, and the operation of the pump station 12 is controlled by the operation platform 11.
The test platform 2 comprises a plurality of frame modules 21 which are detachably connected end to end in sequence, a movable trolley 24 and a fixed trolley 25 which are coaxially arranged on the frame modules 21, and a pump station 12 is connected with corresponding structures in the movable trolley 24 and used for providing driving control for the movable trolley 24 so that the movable trolley 24 can move.
After a plurality of frame module 21 splices, carry out fixed connection through first coupling assembling 22 and second coupling assembling 23 between two adjacent frame module 21 in order to form test platform 2, first coupling assembling 22 and second coupling assembling 23 built-up connection have both guaranteed not to take place the dislocation between the frame module 21 to and produce the gap, satisfy the connection precision, can also make each frame module 21 atress in the tensile test process even.
In this embodiment, referring to fig. 3 and fig. 4, each frame module 21 includes a frame cross beam 211 and a frame longitudinal beam 212, the frame cross beam 211 and the frame longitudinal beam 212 are perpendicular to each other, the frame longitudinal beam 212 is located at the bottom of the frame cross beam 211, and can be welded and fixed to the frame cross beam 211, and can also be detachably connected to the frame cross beam 211 through bolts, and the bottom of the frame longitudinal beam 212 can be provided with foundation bolt holes, and is connected to a foundation frame fixed on the ground through foundation bolts.
The frame cross beam 211 and the frame longitudinal beam 212 can be 400x400 wide-wing H-shaped steel and/or 250x 250H-shaped steel, and a plurality of rib plates (not numbered in the figure) and ribs (not numbered in the figure) are welded on an inner cavity of the frame cross beam 211.
As shown in fig. 11, the first connecting assembly 22 is horizontally connected to two adjacent frame modules 21 along the length direction of the frame cross member 211, and the first connecting assembly 22 includes a first connecting plate 221 and a first fastener 222.
The first connection plate 221 may be provided independently of the frame module 21, corresponding to the first connection plate 221 being an independent connection member; the first connecting plate 221 may also be welded and fixed to at least one frame module 21 of two adjacent frame modules 21, so as to prevent the connecting members from being scattered too much, inconvenient to store and easy to lose.
Preferably, the first connecting plate 221 may be a steel plate, the structural shape of the steel plate is adapted to the structural shape of the joint of two adjacent frame modules 21, the first fastening member 222 may be a bolt, and a threaded hole for connecting the bolt may be formed in the steel plate and the frame module 21 in advance. In addition, the first connection plate 221 may be connected to any position of the two adjacent frame modules 21 as long as the two adjacent frame modules 21 can be fixed together, for example, connected to the upper surface or the lower surface of the frame module 21.
In the connection process, the first connection plate 221 may be planar, and is overlapped on the upper surfaces of two adjacent frame cross beams 211 and fixedly connected by the first fastener 222; the cross-sectional shape of the first connecting plate 221 may also be "L" shaped, the first connecting plates 221 are connected to the upper surfaces of two adjacent frame rails 211, and the two first connecting plates 221 are disposed opposite to each other and connected by the first fastening member 222.
As shown in fig. 11, the second connecting assembly 23 is vertically connected to two adjacent frame modules 21 along the width direction of the frame cross member 211, the second connecting assembly 23 includes a second connecting plate 231 and a second fastener 232, the second connecting plate 231 may also be a steel plate, and the second fastener 232 may also be a bolt.
Similar to the structure and connection manner of the first connection plate 221, the second connection plate 231 may be disposed independently of the frame module 21, and may be welded and fixed to at least one of the two adjacent frame modules 21 or at least one of the two adjacent frame rails 211.
During the connection process, the second connection plate 231 may be oppositely disposed on the rib plate and fixedly connected by the second fastener 232, or the second connection plate 231 may be overlapped and fixedly connected by the second fastener 232.
In this embodiment, the frame modules 21 can be produced in a modularized manner to have the same specification, and a plurality of frame modules 21 are selected to be sequentially spliced to form the test platform 2 according to different structural sizes of samples; or the frame module 21 can modularly produce a plurality of specifications according to different use frequencies, and adaptively select according to different types of samples; the frame modules 21 at the two ends for mounting the movable trolley 24 and the fixed trolley 25 can also be designed as a basic frame, the frame module 21 in the middle for connection can be designed as a customized frame, the basic frame can be kept unchanged, and the customized frame can be adaptively adjusted according to different structures of the test sample.
Such as: when the sample is a sling of a hanging (clamping) clamp, the customized frame can be set to be a hollow structure because the hanging (clamping) clamp has large volume and special appearance, so that the hanging (clamping) clamp can penetrate through the customized frame, extend to the outer side of the customized frame and horizontally move in a certain space; or the structure of the customized frame is processed according to the structure of the hanging (clamping) pliers, so that the hanging (clamping) pliers can be embedded into the customized frame, the specific structural design can be selected according to the time use condition, and the detailed description is omitted.
In this embodiment, the movable trolley 24 is connected with a hydraulic cylinder, the hydraulic cylinder is connected with the pump station 12 through a hydraulic oil pipe, the pump station 12 provides hydraulic oil for the hydraulic cylinder to enable the hydraulic cylinder to work, and further drives the movable trolley 24 to move back and forth on the frame beam 211, so that the movable trolley 24 and the hydraulic cylinder form a force application mechanism,
the fixed trolley 25 can also move back and forth on the frame cross beam 211 so as to adjust the size of the stretching space, and after reaching a proper position, the fixed trolley 25 can be fixedly connected to the frame cross beam 211 through a pin shaft (not numbered in the figure) to form a whole with the frame cross beam 211, so that the fixed trolley 25 forms a stress mechanism.
In this embodiment, the movable trolley 24 and the fixed trolley 25 may be formed by welding an upper connecting plate, a lower connecting plate and a pillar, the movable trolley 24 and the fixed trolley 25 may be respectively provided with a clamp for clamping a sample, and a sensor is mounted on the movable trolley 24 at a position connected to a piston rod of the hydraulic cylinder. Preferably, the sensor can be connected with the piston rod through a ball-hinge mechanism, so that the influence of lateral force on the sensor is effectively eliminated, and the axle center of the sensor and the axle center of the hydraulic oil cylinder are kept in the same horizontal line.
When the tensile test is carried out, a piston rod of the hydraulic oil cylinder can be firstly extended out, then the sample is clamped, the movable trolley 24 is driven to move by retracting the piston rod, so that the test force is applied to the sample, and a force value signal measured in real time is transmitted to the computer by the sensor.
When the compression test is carried out, the piston can be retracted firstly, then the sample is clamped, and the movable trolley 24 is driven to move through the extension of the piston, so that the test force is applied to the sample.
In this embodiment, a protective cover may be disposed on the frame cross member 211 and in the test area to prevent the sample from breaking out and injuring people.
Referring to fig. 1, as an embodiment of the present invention, on the basis of the above embodiment, different from the above embodiment, the movable trolley 24 includes a first guide rail 241, a first hydraulic cylinder 242, a first vehicle body 244 and a second vehicle body 245, the first hydraulic cylinder 242 is fixedly connected to the frame cross member 211 through a mounting plate 243, and a piston rod of the first hydraulic cylinder 242 is connected to the first vehicle body 244.
The second body 245 is coupled to the first body 244 by a first drawbar 246, which may be understood as a linkage arrangement, and the second body 245 moves in unison with the first body 244 by the first drawbar 246.
Therefore, when the first hydraulic cylinder 242 drives the first vehicle body 244 to move back and forth on the first guide rail 241, the second vehicle body 245 moves back and forth on the frame cross member 211 with the first vehicle body 244 by the first traction rod 246.
When the tensile test is performed, the piston rod of the first hydraulic oil cylinder 242 can be retracted firstly, then the sample is clamped, the piston rod extends out to drive the first vehicle body 244 to move, and then the second vehicle body 245 is driven to move, so that the test force is applied to the sample, and the force value signal measured in real time is transmitted to the computer by the sensor.
Referring to fig. 2 to 11, as an embodiment of the present invention, on the basis of the above embodiment, it is different from the above embodiment that the movable trolley 24 includes a first movable trolley 247 and a second movable trolley 248, the first movable trolley 247 and the second movable trolley 248 are respectively disposed near both ends of the test platform 2, and the fixed trolley 25 is disposed between the first movable trolley 247 and the second movable trolley 248.
In the embodiment, as shown in fig. 2, the first moving trolley 247 includes a second guide rail 2471, a second hydraulic cylinder 2472, a front trolley 2475 and a rear trolley 2476, and the front trolley 2475 and the rear trolley 2476 are linked by a second traction bar 2477; and wheels are provided at the bottom of the front bogie 2475 so that the front bogie 2475 can run on the second guide rail 2471 through the wheels.
The structure of the wheels is the same as that of the wheels on the existing moving trolley, and the detailed description is omitted here.
The second guide rail 2471 is composed of H-shaped steel and cold-rolled strip steel, the cold-rolled strip steel is welded on the upper surface of the H-shaped steel, the surface finish degree and the smoothness of the cold-rolled strip steel are good, the second wheel is in contact with the surface of the cold-rolled strip steel, the friction force is small, and the running is smoother.
As shown in fig. 3, wheels are also provided on both sides of the rear bogie 2476 so that the rear bogie 2476 can travel on the frame cross member 211 after being driven. The structure of the wheels is not improved, the wheels can be similar to any wheels in the existing moving trolley, and the wheels capable of realizing guiding movement are all the same, so that the description is not repeated.
As shown in fig. 2, 8 and 9, a second hydraulic cylinder 2472 is fixedly connected to the test platform 2 by a cylinder support plate 2473 and a cylinder support plate 2474, wherein the cylinder support plate 2473 is installed near the front trolley 2475, and the second hydraulic cylinder 2472 is connected to the cylinder support plate 2473 by an end flange thereof; the cylinder support plate 2474 is provided at a middle rear position of the second hydraulic cylinder 2472. The oil cylinder backup plate 2473 and the oil cylinder supporting plate 2474 are limited by rib plates, so that the position of the second hydraulic oil cylinder 2472 is kept fixed, and the test effect is prevented from being influenced.
In this embodiment, as shown in fig. 2, the second mobile cart 248 includes a cart body 2481 and a third hydraulic cylinder 2482, the third hydraulic cylinder 2482 is mounted in the same manner as the second hydraulic cylinder 2472, and can be disposed on the frame cross beam 211 through a cylinder backing plate 2473 and a cylinder support plate 2474, the cart body 2481 is connected to a piston rod of the third hydraulic cylinder 2482, and the third hydraulic cylinder 2482 operates to drive the cart body 2481 to move back and forth on the frame cross beam 211.
As shown in fig. 6, wheels are also provided on both sides of the cart body 2481, and the cart body 2481 runs on the frame cross member 211 via the wheels, and the wheel structure is the same as the wheel structure described above.
In this embodiment, the first movable trolley 247 can be used as a 300 ton tensile machine for tensile test, and the second movable trolley 248 can be used as a 100 ton tensile machine for tensile test; connectors for connecting samples are arranged on two sides of the fixed trolley 25.
Therefore, according to the tensile force of the sample, the tensile force test of the sample can be performed by selecting the first movable trolley 247 and the fixed trolley 25 to be matched, or the tensile force test of the sample can be performed by selecting the second movable trolley 248 and the fixed trolley 25 to be matched, so that the structure adaptability is stronger.
It should be noted that all of the hydraulic rams mentioned in the above embodiments are connected to the pump station 12.
In conjunction with the above description of the embodiments, the following describes the technical solution of the present invention in detail by using a suspension cable as a sample.
The suspension cable mainly comprises: steel wire rope slings, chain slings, sling belts, shackle slings, lifting hooks, lifting (clamping) tongs, magnetic lifting appliances and the like.
The utility model provides a horizontal pulling force machine is in the use, according to the structure appearance of suspension rope utensil earlier, assembles suitable frame module 21 in order to form test platform 2, will assemble test platform 2 of accomplishing and pass through rag bolt and connect on the ground (the ground will be beaten according to the requirement of frame in advance to the large-scale pulling force machine more than 500 tons).
Then, the position of the fixed trolley 25 on the test platform 2 is adjusted, specifically, a plurality of bolt holes (not numbered in the figure) for connecting the fixed trolley 25 are equidistantly arranged on the side wall of the frame cross beam 211, and after the fixed trolley 25 is adjusted to a proper position, the fixed trolley 25 is inserted into the bolt holes through bolts to be connected with the test platform 2 to form an integrated stress mechanism.
Then, a test sample is connected between the movable trolley 24 and the fixed trolley 25, a corresponding hydraulic oil cylinder on the movable trolley 24 is started to drive the movable trolley 24 to move, so that test force is applied to the test sample, and a force value signal measured in real time is transmitted to a computer by a sensor to finish tension test.
The utility model discloses an innovation point lies in: test platform 2 is assembled through first coupling assembling 22 and second coupling assembling 23 by multistage frame module 21 and is formed, when guaranteeing joint strength, can make up wantonly and dismantle between each frame module 21 to make test platform 2 can be different according to the structural dimension of sample, carry out the adjustment of adaptability (for example test platform 2's length extension or shorten), in order to reach good experimental effect.
In addition, the frame module 21 may be arranged according to the shape structure of the sample, for example, a hollow part with a larger area may be arranged at the position of the frame module 21 in the test area, or an arc structure may be arranged, so that the sample is not limited by the structural form of the test platform 2, and the test of the sample with a large volume or a special shape is satisfied.
It should be noted that the technical solutions in the embodiments of the present invention can be combined with each other, but the basis of the combination is that those skilled in the art can realize the combination; when the technical solutions are contradictory or cannot be combined, it should be considered that such a technical solution is not present, that is, the technical solution does not belong to the protection scope of the present invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A horizontal tensile machine, comprising:
a control device;
the test platform comprises a plurality of frame modules which are sequentially detachably connected end to end, and a movable trolley and a fixed trolley which are coaxially arranged on the frame modules, and the control device is used for driving the movable trolley to move;
after the frame modules are spliced, the adjacent two frame modules are fixed through a first connecting assembly and a second connecting assembly respectively.
2. The horizontal tensile machine of claim 1 wherein the frame modules comprise frame cross members and frame side members;
the frame cross beam and the frame longitudinal beam are arranged vertically;
the frame longitudinal beam is positioned at the bottom of the frame cross beam and is fixedly connected with the frame cross beam or detachably connected with the frame cross beam.
3. The horizontal tensile machine of claim 2 wherein the first connection assembly is disposed horizontally along a length of the frame rail;
the first connection assembly comprises a first connection plate and a first fastener;
the first connecting plate and the frame cross beam are arranged in a separated mode, or the first connecting plate is fixedly arranged on at least one of the two adjacent frame cross beams.
4. The horizontal tensile machine of claim 2 wherein the second connection assembly is vertically disposed along a width direction of the frame rail;
the second connecting assembly comprises a second connecting plate and a second fastener;
the second connecting plate and the frame cross beam are arranged in a separated mode, or the second connecting plate is fixedly arranged on at least one of the two adjacent frame cross beams.
5. The horizontal tensile machine according to claim 2, further comprising a hydraulic oil cylinder, wherein the movable trolley is connected to one end of the test platform in a sliding manner and is connected with the hydraulic oil cylinder;
the fixed trolley is connected to the other end of the test platform;
the sample is positioned between the movable trolley and the fixed trolley and is respectively connected to the movable trolley and the fixed trolley.
6. The horizontal tensile machine as claimed in claim 5, wherein the movable trolley comprises:
a first guide rail connected to the frame modules or installed on a foundation between the frame modules;
the first hydraulic oil cylinder is fixedly connected to the frame cross beam through a mounting plate;
the first vehicle body is connected to the first guide rail in a sliding manner and is connected with a piston rod of the first hydraulic oil cylinder;
the second vehicle body is in linkage arrangement with the first vehicle body through a first traction rod.
7. The horizontal tensile machine as claimed in claim 5, wherein the movable trolley comprises a first movable trolley and a second movable trolley;
the first moving trolley and the second moving trolley are respectively positioned at the positions, close to the two ends, of the test platform, and the fixed trolley is positioned between the first moving trolley and the second moving trolley.
8. The horizontal tensile machine of claim 7 wherein the first carriage comprises:
a second guide rail connected to the frame modules or installed on a foundation between the frame modules;
the second hydraulic cylinder is arranged on the test platform through a cylinder backup plate and a cylinder supporting plate;
the front trolley is connected to the second guide rail in a sliding manner and is connected with a piston rod of the second hydraulic oil cylinder;
and the rear trolley is linked with the front trolley through a second traction rod.
9. The horizontal tensile machine of claim 7 wherein the second mobile carriage comprises:
the trolley body is connected to the frame cross beam in a sliding manner;
and the third hydraulic oil cylinder is fixedly arranged on the frame cross beam and is connected with the trolley body.
10. A horizontal tensile machine according to any one of claims 5 to 9 wherein the control means comprises an operator station and a pump station connected to each other;
and the pump station is connected with each hydraulic oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202220586507.XU CN217404014U (en) | 2022-03-17 | 2022-03-17 | Horizontal tensile machine |
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| CN202220586507.XU CN217404014U (en) | 2022-03-17 | 2022-03-17 | Horizontal tensile machine |
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| CN217404014U true CN217404014U (en) | 2022-09-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018715A (en) * | 2021-11-05 | 2022-02-08 | 永固集团股份有限公司 | Multipurpose horizontal tension testing machine for electric power fittings and testing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018715A (en) * | 2021-11-05 | 2022-02-08 | 永固集团股份有限公司 | Multipurpose horizontal tension testing machine for electric power fittings and testing method thereof |
| CN114018715B (en) * | 2021-11-05 | 2024-05-03 | 永固集团股份有限公司 | Multipurpose horizontal tensile testing machine for electric power fitting and testing method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: 100007 No. 52, Lama Temple Avenue, Beijing, Dongcheng District Patentee after: Beijing Kezhengping Engineering Technology Testing Research Institute Co.,Ltd. Address before: 100007 No. 52, Lama Temple Avenue, Beijing, Dongcheng District Patentee before: BEIJING MATERIALS HANDLING RESEARCH INSTITUTE Co.,Ltd. |