CN220690710U - Pipe drop hammer high-speed impact test device - Google Patents

Abstract

The utility model discloses a pipe drop hammer high-speed impact test device which comprises a box body, wherein a placing groove is formed in the lower portion of the left side and the right side of the box body, a handle is movably connected to the inner wall of the upper side of the groove, a box door is arranged on the front face of the box body, a hinge is fixedly connected between the box door and the box body, an observation window is fixedly connected to the middle portion of the right side of the box door in an embedded mode, a door handle is fixedly connected to the middle portion of the right side of the box door, a lifting device is fixedly connected to the upper surface of the bottom of the box body, a pipe fixing clamping device is fixedly connected to the middle portion of the upper surface of a part above the lifting device, a shell is fixedly connected to the upper surface of the upper side of the box body, and a drop hammer device is fixedly connected to the upper side of the box body. Through above-mentioned structure, through setting up the fixed experimental tubular product that chucking device can be better of tubular product fixed, through setting up the experimental tubular product of putting into that elevating gear can be better, promote experimental diversity and carry out different high experiments through adjusting the tubular product height.

Description

Pipe drop hammer high-speed impact test device

Technical Field

The utility model relates to the technical field of pipe tests, in particular to a pipe drop hammer high-speed impact test device.

Background

The pipe is the material used for making the pipe fitting. Different pipes are needed for different pipes, and the quality of the pipes is directly determined by the quality of the pipes. The multipurpose pipe is used in high pressure boiler, seamless pipe for fluid transportation, seamless pipe for low pressure boiler, seamless pipe for petroleum cracking, seamless pipe for fluid transportation, etc.

The applicant has found through the search that chinese patent discloses a "pipe drop hammer high-speed impact test device", its application number is "202122430904.6", and this patent is mainly through setting up casing, box, side door, base, elasticity clamp ring a, push rod, elasticity clamp ring b, extension spring, electronic slip table, electro-magnet, magnetism drop hammer, through-hole and revolving door, makes things convenient for people to press from both sides the test pipe. But its device of chucking tubular product does not set up a series of auxiliary device such as slider, can not chucking too big tubular product to it does not set up elevating gear, can not adjust the height to experimental precision, and can not adjust when carrying out the material loading, needs the experimenter to squat down and carries out the material loading, and is very inconvenient.

Disclosure of Invention

The utility model provides a pipe drop hammer high-speed impact test device, which can solve the problems that the accuracy and the diversity of the test result are affected by the incapability of adjusting the height of a pipe in the test process, and the feeding needs to squat down or bend down, and can improve the test speed to a certain extent.

In order to achieve the above-mentioned purpose, provide a tubular product falls high-speed impact test device, which comprises a box body, the lower part is opened to the box left and right sides, recess upside inner wall swing joint has the handle, the box openly is provided with the chamber door, fixedly connected with hinge between chamber door and the box, the embedded fixedly connected with observation window in chamber door centre position, chamber door right side is fixedly connected with door handle in the middle of position, fixedly connected with elevating gear on the bottom of the case portion, fixedly connected with tubular product fixed chucking device in the middle of elevating gear top part upper surface, fixedly connected with casing on the box top, fixedly connected with falls the hammer device above the box. Through setting up the box and be for better protection and bear internal component, be for better depositing the handle through setting up the recess, be for more convenient mobile device through setting up the handle, be for better to putting tubular product in the device through setting up the chamber door, be for better switch chamber door through setting up the hinge, be for better tubular product device inside behavior through setting up the observation window, be for more convenient pulling open the chamber door through setting up the door handle, be for more convenient material loading and lift tubular product height through setting up elevating gear, be for better fixed tubular product through setting up fixed chucking device, be for better protection drop hammer device through setting up the casing, be for better experimental tubular product through setting up drop hammer device.

According to the pipe drop hammer high-speed impact test device, the drop hammer device comprises an electric control sliding table, an electromagnet, a connecting rod and an electromagnetic drop hammer, wherein the electric control sliding table is fixedly connected to the upper surface of the upper portion of the box body, the electromagnet is slidably connected to the inner wall of the electric control sliding table, the connecting rod is fixedly connected to the lower surface of the central portion of the electromagnet, the electromagnetic drop hammer is fixedly connected to the lower surface of the lower end of the connecting rod, and the starting switch is fixedly connected to the outer surface of the front face of the shell. Through setting up automatically controlled sliding table for more stable electromagnetism that falls down falls the hammer, through setting up the electro-magnet and be for better giving electromagnetism and fall hammer gravitation and repulsion, be for better connection electromagnetism through setting up the connecting rod and fall the hammer, be for better test tubular product through setting up the electromagnetism and fall the hammer, be for better start-up through setting up starting switch and fall the hammer device.

According to the pipe drop hammer high-speed impact test device, the pipe fixing and clamping device comprises a base, an annular clamp, a strong spring, a push-pull rod, a pull rod handle, a second sliding block and a second sliding groove, wherein the base is fixedly connected to the upper surface of a top plate, the annular clamp is fixedly connected to the left side and the right side of the base, and the two sides of the strong spring are fixedly connected to the inner walls of the left side and the right side of the base. The pipe is clamped more stably by arranging the base, the pipe is clamped better by arranging the annular clamp, and the tension for clamping the pipe is provided better by arranging the strong spring.

According to the pipe drop hammer high-speed impact test device, the bottom of the push-pull rod is fixedly connected to the left side of the base, the pull rod handle is fixedly connected to the top of the push-pull rod, the second sliding block is fixedly connected to the lower surface of the lower end of the left side of the base, and the second sliding groove is formed in the left center part and the right center part of the joint of the left end of the center of the top plate and the base. The push-pull rod is arranged to better open and tighten the device, the pull rod handle is arranged to better control and use the push-pull rod, the second sliding block is arranged to better pull the annular clamp, and the second sliding groove is arranged to better clamp the pipe.

According to the pipe drop hammer high-speed impact test device, the lifting device comprises a base, a first chute, a hydraulic pump, a hydraulic connecting rod, a first sliding block, a lifting rod, a fixed block, a connecting bearing and a top plate, wherein the base is fixedly connected to the upper surface below the box body, the first chute is formed in the left side and the right side of the middle part of the base, and the hydraulic pump is fixedly connected to the front side and the rear side of the box body. The base is arranged to better bear the device, the first sliding groove is arranged to better bear the first sliding block, and the hydraulic pump is arranged to better provide power.

According to the pipe drop hammer high-speed impact test device, the hydraulic connecting rod is fixedly connected to the inner outer surface of the hydraulic pump, the first sliding block is fixedly connected to the inner outer surface of the hydraulic connecting rod, and the lifting rod is rotatably connected to the inner outer surface of the first sliding block through the connecting bearing. The hydraulic connecting rod is arranged to better transmit power to the first sliding block, and the lifting rod is arranged to better receive power to lift the top plate.

According to the pipe drop hammer high-speed impact test device, the fixed block is fixedly connected to the lower surface below the top plate, the fixed block is rotationally connected with the lifting rod through the connecting bearing, the lifting switch is fixedly connected to the outer surface of the right side of the box body 1, and the descending switch is fixedly connected to the outer surface of the right side of the box body. The lifting rod is better connected by the connecting bearing, the lifting rod is better connected by the fixing block, the fixing block and the first sliding block, the pipe fixing clamping device is better carried by the top plate, and the lifting switch and the lowering switch are better controlled by the lifting device.

The utility model has the beneficial effects that: this product makes this device grasp the effect promotion through improving the fixed chucking device of tubular product, has promoted the efficiency of grasping of this device, can rise well through setting up elevating gear and descend tubular product, need squat down the material loading when can avoiding the tester material loading, labour saving and time saving has promoted the material loading efficiency of device to can adjust tubular product through the lift of tubular product and receive the dynamics of impact test, promoted experimental diversity.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic structural view of a pipe drop hammer high-speed impact test device;

FIG. 2 is a schematic diagram of the internal structure of a box body of a pipe drop hammer high-speed impact test device;

FIG. 3 is a schematic diagram of the internal structure of a pipe drop hammer high-speed impact test device according to the present utility model;

FIG. 4 is a schematic diagram of a lifting device of a pipe drop hammer high-speed impact test device according to the utility model;

fig. 5 is a block diagram of a conventional device according to the related art.

Legend description:

1. a case; 2. a housing; 3. a door; 4. an observation window; 5. a door handle; 6. a hinge; 7. a grip; 8. a groove; 9. a lifting device; 10. a pipe fixing and clamping device; 11. a drop hammer device; 91. a base; 92. a first chute; 93. a hydraulic pump; 94. a hydraulic link; 95. a first slider; 96. a lifting rod; 97. a fixed block; 98. connecting a bearing; 99. a top plate; 910. lifting the switch; 911. a lowering switch; 101. a base; 102. an annular clamp; 103. a strong spring; 104. a push-pull rod; 105. a pull rod handle; 106. a second slider; 107. a second chute; 111. an electric control sliding table; 112. an electromagnet; 113. a connecting rod; 114. an electromagnetic drop hammer; 115. the switch is activated.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Embodiment one:

referring to fig. 1 to 4, the pipe drop hammer high-speed impact test device according to the embodiment of the utility model comprises a box body 1, a placing groove 8 is formed in the lower part of the left side and the right side of the box body 1, a grip 7 is movably connected to the inner wall of the upper side of the groove 8, a box door 3 is arranged on the front surface of the box body 1, a hinge 6 is fixedly connected between the box door 3 and the box body 1, an observation window 4 is fixedly connected to the middle part of the box door 3 in an embedded manner, a door handle 5 is fixedly connected to the middle part of the right side of the box door 3, a lifting device 9 is fixedly connected to the upper surface of the bottom of the box body 1, a pipe fixing clamping device 10 is fixedly connected to the middle part of the upper surface of a part above the lifting device 9, a shell 2 is fixedly connected to the upper surface of the box body 1, and a drop hammer device 11 is fixedly connected to the upper side of the box body 1.

The drop hammer device 11 comprises an electric control sliding table 111, an electromagnet 112, a connecting rod 113, an electromagnetic drop hammer 114 and a starting switch 115, wherein the electric control sliding table 111 is fixedly connected to the upper surface above the box body 1, the electromagnet 112 is slidably connected to the inner wall of the electric control sliding table 111, the connecting rod 113 is fixedly connected to the lower surface of the central part of the electromagnet 112, the electromagnetic drop hammer 114 is fixedly connected to the lower surface of the lower end of the connecting rod 113, and the starting switch 115 is fixedly connected to the front outer surface of the shell 2.

The pipe fixing and clamping device 10 comprises a base 101, an annular clamp 102, a strong spring 103, a push-pull rod 104, a pull rod handle 105, a second sliding block 106 and a second sliding groove 107, wherein the base 101 is fixedly connected to the upper surface of a top plate 99, the annular clamp 102 is fixedly connected to the left side and the right side of the base 101, the two sides of the strong spring 103 are fixedly connected to the inner walls of the left side and the right side of the base 101, the bottom of the push-pull rod 104 is fixedly connected to the left side of the base 101, the pull rod handle 105 is fixedly connected to the top of the push-pull rod 104, the second sliding block 106 is fixedly connected to the lower surface of the left side lower end of the base 101, and the second sliding groove 107 is formed in the left center part of the joint of the left side of the center of the top plate 99 and the base 101.

The lifting device 9 comprises a base 91, a first sliding groove 92, a hydraulic pump 93, a hydraulic connecting rod 94, a first sliding block 95, a lifting rod 96, a fixed block 97, a connecting bearing 98, a top plate 99, a lifting switch 910 and a lifting switch 911, wherein the base 91 is fixedly connected to the upper surface below the box body 1, the first sliding groove 92 is formed in the left side and the right side of the middle of the base 91, the hydraulic pump 93 is fixedly connected to the front side and the rear side of the box body 1, the hydraulic connecting rod 94 is fixedly connected to the inner outer surface of the hydraulic pump 93, the first sliding block 95 is fixedly connected to the inner outer surface of the hydraulic connecting rod 94, the lifting rod 96 is rotatably connected to the inner outer surface of the first sliding block 95 through the connecting bearing 98, the fixed block 97 is fixedly connected to the lower surface below the top plate 99, the fixed block 97 is rotatably connected to the lifting switch 96 through the connecting bearing 98, the lifting switch 910 is fixedly connected to the outer surface on the right side of the box body 1, and the lifting switch 911 is fixedly connected to the outer surface on the right side of the box body 1.

Embodiment two:

referring to fig. five, a pipe drop hammer high-speed impact test device according to the prior patent embodiment comprises a housing, a box is fixedly arranged on the bottom surface of the housing, a side door is rotated on one side of the box, a bottom plate is arranged in the box, a base is arranged on the top surface of the bottom plate, an elastic clamping ring is fixedly arranged on one side of the base, push rods are respectively and slidably penetrated on one sides of the box and the base, an elastic clamping ring is arranged at one end of each push rod, a tension spring is fixedly connected between each base and each elastic clamping ring, an electric sliding table is arranged on the top surface of the box, an electromagnet is slidably connected between each electric sliding table, a magnetic drop hammer is arranged on the bottom surface of each electromagnet, a through hole is formed in the top surface of the box, a rotary door is rotated on the surface of the housing, and portable devices are respectively arranged on two sides of the box.

Conclusion: in the first embodiment, the pipe is clamped and fixed by arranging the drop hammer device, the pipe clamping device and the lifting device, the lifting top plate is lifted to achieve the effect of lifting the pipe, and in the second embodiment, the elastic clamping ring, the bottom plate, the base, the push rod and the tension spring are arranged to achieve the effect of clamping the pipe, but the technical effect achieved by the recording scheme in the first embodiment is not achieved.

Working principle: after the power is connected, the drop hammer device 11 is started through the starting switch 115, the electromagnetic drop hammer 114 and the electromagnet 112 are adsorbed, then the electric control sliding table 111 is started, the electric control sliding table 111 drives the electromagnet 112 and the electromagnetic drop hammer 114 to automatically and linearly ascend, then a tester puts the test pipe into the box body 1, at the moment, the lifting switch 910 or the lowering switch 911 is pressed to lift the top plate 99 to a proper feeding position, then the push-pull rod 104 is pushed, one end of the annular clamp 102 connected with one end of the second sliding block 106 is far away from the annular clamp 102 through the second sliding groove 107 to fix one end, then the pipe is placed on the surface of the base 101, at the moment, the pull rod 105 is loosened, the annular clamp 102 clamps the pipe under the action of the powerful spring 103, then the top plate 99 is lifted to a position where a tester wants to achieve the test purpose through the lifting switch 910 or the lowering switch 911, then the box door 3 is closed by the tester, when the electromagnetic drop hammer 114 is lifted to a certain height, at the moment, the electromagnet 112 is powered off, at the moment, the electromagnetic drop hammer 114 is not adsorbed by the electromagnet 112 any more, at the moment, the electromagnetic drop hammer 114 is in a vertical state through the electric control sliding table 111 to drop the surface of the pipe.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. The utility model provides a tubular product falls high-speed impact test device of hammer, includes box (1), its characterized in that: the novel box comprises a box body (1), wherein a placing groove (8) is formed in the lower portion of the left side and the right side of the box body (1), a grip (7) is movably connected to the upper side inner wall of the groove (8), a box door (3) is arranged on the front side of the box body (1), a hinge (6) is fixedly connected between the box door (3) and the box body (1), an observation window (4) is fixedly connected to the middle portion of the box door (3), a door handle (5) is fixedly connected to the middle portion of the right side of the box door (3), a lifting device (9) is fixedly connected to the upper surface of the bottom of the box body (1), a pipe fixing clamping device (10) is fixedly connected to the middle portion of the upper surface of the upper part of the lifting device (9), and a shell (2) is fixedly connected to the upper surface of the upper side of the box body (1), and a drop hammer device (11) is fixedly connected to the upper side of the box body (1).

2. The pipe drop hammer high-speed impact test device according to claim 1, wherein: the drop hammer device (11) comprises an electric control sliding table (111), an electromagnet (112), a connecting rod (113), an electromagnetic drop hammer (114) and a starting switch (115), wherein the electric control sliding table (111) is fixedly connected to the upper surface above the box body (1), the electromagnet (112) is slidably connected to the inner wall of the electric control sliding table (111), the connecting rod (113) is fixedly connected to the lower surface of the central part of the electromagnet (112), the electromagnetic drop hammer (114) is fixedly connected to the lower surface of the lower end of the connecting rod (113), and the starting switch (115) is fixedly connected to the front outer surface of the shell (2).

3. The pipe drop hammer high-speed impact test device according to claim 1, wherein: the pipe fixing and clamping device (10) comprises a base (101), an annular clamp (102), a powerful spring (103), a push-pull rod (104), a pull rod handle (105), a second sliding block (106) and a second sliding groove (107), wherein the base (101) is fixedly connected to the upper surface of a top plate (99), the annular clamp (102) is fixedly connected to the left side and the right side of the base (101), and the two sides of the powerful spring (103) are fixedly connected to the inner walls of the left side and the right side of the base (101).

4. A pipe drop hammer high-speed impact test device according to claim 3, wherein: the bottom of the push-pull rod (104) is fixedly connected to the left side of the base (101), the pull rod handle (105) is fixedly connected to the top of the push-pull rod (104), the second sliding block (106) is fixedly connected to the lower surface of the left lower end of the base (101), and the second sliding groove (107) is formed in the left center of the connecting part of the left end of the center of the top plate (99) and the base (101).

5. The pipe drop hammer high-speed impact test device according to claim 1, wherein: lifting device (9) are including base (91), first spout (92), hydraulic pump (93), hydraulic link (94), first slider (95), lifter (96), fixed block (97), connecting bearing (98), roof (99), lift switch (910), decline switch (911), base (91) fixed connection is at box (1) below upper surface, first spout (92) are seted up in base (91) middle part left and right sides, hydraulic pump (93) fixed connection is in both sides around box (1).

6. The pipe drop hammer high-speed impact test device according to claim 5, wherein: the hydraulic connecting rod (94) is fixedly connected to the inner side outer surface of the hydraulic pump (93), the first sliding block (95) is fixedly connected to the inner side outer surface of the hydraulic connecting rod (94), and the lifting rod (96) is rotatably connected to the inner side outer surface of the first sliding block (95) through a connecting bearing (98).

7. The pipe drop hammer high-speed impact test device according to claim 5, wherein: the fixed block (97) is fixedly connected to the lower surface below the top plate (99), the fixed block (97) is rotationally connected with the lifting rod (96) through the connecting bearing (98), the lifting switch (910) is fixedly connected to the outer surface of the right side of the box body (1), and the lowering switch (911) is fixedly connected to the outer surface of the right side of the box body (1).