CN212844735U - Inspection shaft lid pressure test device - Google Patents
Inspection shaft lid pressure test device Download PDFInfo
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- CN212844735U CN212844735U CN202021517835.1U CN202021517835U CN212844735U CN 212844735 U CN212844735 U CN 212844735U CN 202021517835 U CN202021517835 U CN 202021517835U CN 212844735 U CN212844735 U CN 212844735U
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Abstract
The utility model discloses an inspection shaft lid pressure test device, including base, roof, shell and bottom plate, the equal fixedly connected with landing leg in both sides of base bottom, one side fixedly connected with cabinet body on base top, the top fixedly connected with controller of the cabinet body, the top fixedly connected with fixed plate of cabinet body one side base, one side fixedly connected with bottom plate of the fixed plate top cabinet body, one side fixedly connected with roof of the bottom plate top cabinet body. The utility model discloses a artifical two handles of shaking simultaneously drive the worm and rotate, because for the meshing cooperation between worm and the gear for gear revolve drives the thread bush and rotates, because be screw-thread fit between thread bush and the threaded rod, cause the movable sleeve to reciprocate and drive the downstream, make the inspection shaft lid place in the top of backup pad, realized carrying out the function of carrying the inspection shaft lid, saved the manpower, reduced artificial intensity of labour.
Description
Technical Field
The utility model relates to an inspection shaft lid technical field specifically is an inspection shaft lid pressure test device.
Background
The inspection well cover is a cover used for shielding various underground pipelines in urban roads, and comprises a sewer, a tap water pipeline, an underground gas pipeline and the like leading to a ground outlet, and is used for preventing pedestrians, running vehicles or objects from falling.
When the first and the traditional inspection well cover pressure test devices are used, the function of carrying the inspection well cover is not realized, and the labor intensity of manually carrying the inspection well cover to be detected is high, so that time and labor are wasted;
second, the traditional inspection well cover pressure test device does not have a protection function when in use, and when in pressure detection, the inspection well cover can be damaged to cause fragments to splash, so that the safety condition of workers is influenced;
thirdly, when the traditional inspection well cover pressure test device is used, the inspection well cover is easily pressed too big, so that the inspection well cover is broken too early, and the detection data is deviated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inspection shaft lid pressure test device to what provide does not have among the above-mentioned background art carries the function to the inspection shaft lid, does not have safeguard function and the too big problem of inspection shaft lid pressurized appears easily.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure test device for an inspection well cover comprises a base, a top plate, a shell and a bottom plate, wherein two sides of the bottom end of the base are fixedly connected with supporting legs, one side of the top end of the base is fixedly connected with a cabinet body, the top end of the cabinet body is fixedly connected with a controller, the top end of the base at one side of the cabinet body is fixedly connected with a fixed plate, one side of the cabinet body above the fixed plate is fixedly connected with a bottom plate, a top plate is fixedly connected with one side of the cabinet body above the bottom plate, threaded rods are fixedly connected with both sides of one end of the top end of the fixed plate, the top end of the threaded rod penetrates above the top plate, two sides of the other end of the top end of the fixed plate are fixedly connected with supporting rods, the top ends of the supporting rods penetrate through the upper part of the top plate, a buffer structure is arranged inside the shell, the outer wall of bracing piece all is equipped with the sliding sleeve, equal fixedly connected with slurcam between threaded rod one side and sliding sleeve one side.
Preferably, the top of roof is through mounting fixedly connected with mounting panel, the bottom fixedly connected with cylinder of mounting panel, and the bottom of cylinder extends to the below of roof, the bottom fixedly connected with clamp plate of cylinder.
Preferably, the top end of the bottom plate is fixedly connected with a shell, a supporting plate is arranged at the top end of the shell, and the bottom end of the supporting plate extends into the shell.
Preferably, a baffle is fixedly connected between one side of the top end of the bottom plate and one side of the bottom end of the supporting plate, a movable plate is arranged on one side of the baffle, one side of the movable plate extends into the baffle, a first spring is fixedly connected to one side of the movable plate inside the baffle uniformly, and one side of the first spring is fixedly connected to one side of the inside of the baffle.
Preferably, buffer structure's inside has set gradually casing, second spring, movable block and pressure sensor, the both sides of the inside bottom of shell of the equal fixed connection of casing, the inside bottom of casing all is provided with the second spring, the top of second spring all is provided with the movable block, and the top of movable block all extends to the top of casing, the equal fixedly connected with pressure sensor in top of movable block, and pressure sensor's top all extends to the bottom of backup pad.
Preferably, the outer wall of threaded rod all overlaps and is equipped with the thread bush, and the equal fixedly connected with gear of outer wall of thread bush, the outside of gear all is provided with the movable sleeve, the movable groove has all been seted up to the inside of gear one side movable sleeve, one side of the inside gear of movable groove all is provided with the worm, and the one end of worm all extends to the one end of movable sleeve, the equal fixedly connected with handle of one end of worm.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the inspection well cover is manually placed above the pushing plate by installing the movable handle sleeve, the handles, the threaded rods, the worms, the threaded sleeves and the gears, wherein the diameter of the inspection well cover is larger than that of the supporting plate;
(2) by installing the shell, the second spring, the movable block and the pressure sensor, the support plate moves downwards to extrude the pressure sensor during testing, so that the pressure sensor moves downwards;
(3) the inspection well cover is provided with the baffle, the first spring and the movable plate, when the inspection well cover is damaged and broken debris splashes, the broken debris firstly impacts the movable plate, wherein the movable plate is made of double-layer elastic materials, the broken debris can be well limited and cannot be sputtered, and meanwhile, the first spring is stressed and compressed to buffer impact force, so that the inspection well cover is protected, and the broken debris splashes are prevented from causing harm to workers during pressure detection;
drawings
FIG. 1 is a schematic side view, cross-sectional structural view of the apparatus of the present invention;
FIG. 2 is a schematic view of the front view of the device of the present invention;
FIG. 3 is a schematic top sectional view of the movable sleeve of the device of the present invention;
FIG. 4 is a side view of the threaded rod and the support rod of the device of the present invention;
fig. 5 is an enlarged schematic structural diagram of the device a of the present invention.
In the figure: 1. a base; 2. a support leg; 3. a cabinet body; 4. a controller; 5. a top plate; 6. mounting a plate; 7. a cylinder; 8. pressing a plate; 9. a baffle plate; 10. a first spring; 11. a movable plate; 12. a movable sleeve; 13. a handle; 14. a push plate; 15. a support plate; 16. a housing; 17. a base plate; 18. a fixing plate; 19. a worm; 20. a movable groove; 21. a threaded sleeve; 22. a gear; 23. a buffer structure; 2301. a housing; 2302. a second spring; 2303. a movable block; 2304. a pressure sensor; 24. a threaded rod; 25. a sliding sleeve; 26. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a pressure test device for an inspection well cover comprises a base 1, a top plate 5, a shell 16 and a bottom plate 17, wherein supporting legs 2 are fixedly connected to two sides of the bottom end of the base 1, a cabinet body 3 is fixedly connected to one side of the top end of the base 1, a controller 4 is fixedly connected to the top end of the cabinet body 3, a fixing plate 18 is fixedly connected to the top end of the base 1 on one side of the cabinet body 3, a bottom plate 17 is fixedly connected to one side of the cabinet body 3 above the fixing plate 18, the top plate 5 is fixedly connected to one side of the cabinet body 3 above the bottom plate 17, threaded rods 24 are fixedly connected to two sides of one end of the top end of the fixing plate 18, the top ends of the threaded rods 24 penetrate through the top;
the top end of the bottom plate 17 is fixedly connected with a shell 16, the top end of the shell 16 is provided with a supporting plate 15, and the bottom end of the supporting plate 15 extends into the shell 16;
in particular, as shown in fig. 1, in use of the device, the manhole cover is manually placed above the support plate 15, so that the support plate 15 moves downwards inside the casing 16;
a buffer structure 23 is arranged inside the shell 16;
a shell 2301, a second spring 2302, a movable block 2303 and a pressure sensor 2304 are sequentially arranged inside the buffer structure 23, the shells 2301 are all fixedly connected to two sides of the bottom end inside the shell 16, the bottom end inside the shell 2301 is provided with the second spring 2302, the top ends of the second springs 2302 are provided with the movable block 2303, the top ends of the movable blocks 2303 extend to the upper side of the shell 2301, the top ends of the movable blocks 2303 are all fixedly connected with the pressure sensor 2304, the type of the pressure sensor 2304 can be 2304MPX10, and the top ends of the pressure sensors 2304 extend to the bottom end of the supporting plate 15;
specifically, as shown in fig. 1 and 5, when the device is used, the supporting plate 15 moves downward to press the pressure sensor 2304, so that the pressure sensor 2304 moves downward, and the movable block 2303 and the housing 2301 are in sliding fit, so that the second spring 2302 is forced to be compressed by force to play a buffering role;
the outer walls of the threaded rods 24 are all sleeved with threaded sleeves 21, the outer walls of the threaded sleeves 21 are all fixedly connected with gears 22, movable sleeves 12 are arranged on the outer sides of the gears 22, movable grooves 20 are formed in the movable sleeves 12 on one sides of the gears 22, worms 19 are arranged on one sides of the gears 22 in the movable grooves 20, one ends of the worms 19 extend to one ends of the movable sleeves 12, and handles 13 are fixedly connected to one ends of the worms 19;
specifically, as shown in fig. 1, 3 and 4, when the device is used, a person simultaneously shakes the two handles 13 to drive the worm 19 to rotate, the worm 19 and the gear 22 are in meshed fit, so that the gear 22 rotates to drive the threaded sleeve 21 to rotate, the threaded sleeve 21 and the threaded rod 24 are in threaded fit, so that the movable sleeve 12 moves up and down, and the sliding sleeve 25 and the supporting rod 26 are in sliding fit, so that the pushing plate 14 moves down;
the outer walls of the support rods 26 are all sleeved with sliding sleeves 25, and pushing plates 14 are fixedly connected between one sides of the threaded rods 24 and one sides of the sliding sleeves 25;
a baffle plate 9 is fixedly connected between one side of the top end of the bottom plate 17 and one side of the bottom end of the supporting plate 15, a movable plate 11 is arranged on one side of the baffle plate 9, one side of the movable plate 11 extends into the baffle plate 9, a first spring 10 is uniformly and fixedly connected to one side of the movable plate 11 inside the baffle plate 9, and one side of the first spring 10 is fixedly connected to one side inside the baffle plate 9;
specifically, as shown in fig. 1 and fig. 2, when the device is used, the crushed fragments firstly strike the baffle 9, wherein the baffle 9 is made of double-layer elastic material, so that the crushed fragments can be well limited without sputtering, and meanwhile, the first spring 10 is compressed under the action of force, so that the impact force is buffered;
the top end of the top plate 5 is fixedly connected with a mounting plate 6 through a fixing piece, the bottom end of the mounting plate 6 is fixedly connected with an air cylinder 7, the type of the air cylinder 7 can be SC63, the bottom end of the air cylinder 7 extends to the lower part of the top plate 5, and the bottom end of the air cylinder 7 is fixedly connected with a pressing plate 8;
specifically, as shown in fig. 1, when the device is used, the control cylinder 7 is started, and the cylinder 7 stretches and retracts to drive the pressing plate 8 to move downwards so as to perform pressure testing on the inspection well cover.
The working principle is as follows: when the device is used, firstly, an inspection well cover is manually placed above the pushing plate 14, wherein the diameter of the inspection well cover is larger than that of the supporting plate 15, then, two handles 13 are manually shaken simultaneously to drive the worm 19 to rotate, the worm 19 and the gear 22 are in meshing fit, the gear 22 rotates to drive the threaded sleeve 21 to rotate, the threaded sleeve 21 and the threaded rod 24 are in threaded fit, the movable sleeve 12 moves up and down, the pushing plate 14 moves down due to sliding fit between the sliding sleeve 25 and the supporting rod 26, and the inspection well cover is placed above the supporting plate 15 due to the fact that the diameter of the inspection well cover is larger than that of the supporting plate 15;
then the controller 4 controls the cylinder 7 to start, the cylinder 7 stretches and retracts to drive the pressing plate 8 to move downwards to perform pressure test on the inspection well cover, the supporting plate 15 moves downwards to press the pressure sensor 2304 under the action of pressure, so that the pressure sensor 2304 moves downwards, and the movable block 2303 is in sliding fit with the shell 2301, so that the second spring 2302 is forced to be stressed and compressed to play a buffering role;
finally, when the inspection well cover is damaged and broken objects splash, the broken objects firstly impact the baffle 9, wherein the baffle 9 is made of double-layer elastic materials, the broken objects can be well limited and cannot be sputtered, and meanwhile, the first spring 10 is compressed under stress and plays a buffering role on impact force.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an inspection shaft lid pressure test device, includes base (1), roof (5), shell (16) and bottom plate (17), its characterized in that: the improved cabinet is characterized in that supporting legs (2) are fixedly connected to two sides of the bottom end of the base (1), a cabinet body (3) is fixedly connected to one side of the top end of the base (1), a controller (4) is fixedly connected to the top end of the cabinet body (3), a fixing plate (18) is fixedly connected to the top end of the base (1) on one side of the cabinet body (3), a bottom plate (17) is fixedly connected to one side of the cabinet body (3) above the fixing plate (18), a top plate (5) is fixedly connected to one side of the cabinet body (3) above the bottom plate (17), threaded rods (24) are fixedly connected to two sides of one end of the top end of the fixing plate (18), the top ends of the threaded rods (24) penetrate through the top of the top plate (5), supporting rods (26) are fixedly connected to two sides of the other end of the top end, the inside of shell (16) is provided with buffer structure (23), the outer wall of bracing piece (26) all overlaps and is equipped with sliding sleeve (25), equal fixedly connected with slurcam (14) between threaded rod (24) one side and sliding sleeve (25) one side.
2. The inspection well cover pressure test device according to claim 1, characterized in that: the top of roof (5) is through mounting fixedly connected with mounting panel (6), the bottom fixedly connected with cylinder (7) of mounting panel (6), and the bottom of cylinder (7) extends to the below of roof (5), the bottom fixedly connected with clamp plate (8) of cylinder (7).
3. The inspection well cover pressure test device according to claim 1, characterized in that: the top end of the bottom plate (17) is fixedly connected with a shell (16), a supporting plate (15) is arranged at the top end of the shell (16), and the bottom end of the supporting plate (15) extends to the inside of the shell (16).
4. The inspection well cover pressure test device according to claim 1, characterized in that: fixedly connected with baffle (9) between one side on bottom plate (17) top and one side of backup pad (15) bottom, one side of baffle (9) is provided with fly leaf (11), and one side of fly leaf (11) extends to the inside of baffle (9), the even fixedly connected with first spring (10) in one side of the inside fly leaf (11) of baffle (9), and the equal fixed connection in one side of baffle (9) of one side of first spring (10).
5. The inspection well cover pressure test device according to claim 1, characterized in that: the inside of buffer structure (23) has set gradually casing (2301), second spring (2302), movable block (2303) and pressure sensor (2304), the both sides of the inside bottom of shell (16) of equal fixed connection of casing (2301), the inside bottom of casing (2301) all is provided with second spring (2302), the top of second spring (2302) all is provided with movable block (2303), and the top of movable block (2303) all extends to the top of casing (2301), the equal fixedly connected with pressure sensor (2304) in top of movable block (2303), and the top of pressure sensor (2304) all extends to the bottom of backup pad (15).
6. The inspection well cover pressure test device according to claim 1, characterized in that: the outer wall of threaded rod (24) all overlaps and is equipped with thread bush (21), and the equal fixedly connected with gear (22) of outer wall of thread bush (21), the outside of gear (22) all is provided with movable sleeve (12), movable groove (20) have all been seted up to the inside of gear (22) one side movable sleeve (12), one side of movable groove (20) inside gear (22) all is provided with worm (19), and the one end of worm (19) all extends to the one end of movable sleeve (12), the equal fixedly connected with handle (13) of one end of worm (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021517835.1U CN212844735U (en) | 2020-07-28 | 2020-07-28 | Inspection shaft lid pressure test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021517835.1U CN212844735U (en) | 2020-07-28 | 2020-07-28 | Inspection shaft lid pressure test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212844735U true CN212844735U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021517835.1U Active CN212844735U (en) | 2020-07-28 | 2020-07-28 | Inspection shaft lid pressure test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212844735U (en) |
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2020
- 2020-07-28 CN CN202021517835.1U patent/CN212844735U/en active Active
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