CN218208664U - Supporting structure of section detector for tunnel detection - Google Patents
Supporting structure of section detector for tunnel detection Download PDFInfo
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- CN218208664U CN218208664U CN202222612408.7U CN202222612408U CN218208664U CN 218208664 U CN218208664 U CN 218208664U CN 202222612408 U CN202222612408 U CN 202222612408U CN 218208664 U CN218208664 U CN 218208664U
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- rod
- supporting mechanism
- section detector
- connecting rod
- chuck
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Abstract
The utility model belongs to the technical field of the tunnel detects, specifically be a section detector's for tunnel detection bearing structure, including the main tributary supporting mechanism that can improve detecting instrument stability, main supporting mechanism top is provided with the locking mechanism who plays the connection locking effect, the locking mechanism top is provided with the vice supporting mechanism of installation detecting instrument. The utility model completes the connection of the section detector and the connecting frame, namely, the auxiliary supporting mechanism and the locking mechanism can be rapidly connected after the limiting rod is pulled and rotated, and the limiting rod is reset to surround, limit and fix the auxiliary supporting mechanism, thereby avoiding the section detector from accidentally breaking away from the supporting structure; before the locking mechanism and the auxiliary supporting mechanism are connected, the extension state of the main supporting mechanism can be adjusted by rotating the adjusting ring according to the detection requirement, and the total height of the main supporting mechanism is adjusted relative to the vertical cylinder lifting vertical rod after the limiting pin is taken down, so that the detection requirement is met.
Description
Technical Field
The utility model belongs to the technical field of the tunnel detects, specifically be a bearing structure who relates to a section detector is used in tunnel detection.
Background
The section detector is widely applicable to the limit measurement of tunnels of highways and railways and culverts of hydraulic engineering and the measurement of slope protection and retaining walls. The method is particularly suitable for rapid and accurate detection of the tunnel section, and tunnel section data can be rapidly obtained in the work of construction monitoring, completion acceptance, quality control and the like. In normal use, the user needs to support the section detector.
An authorized publication number is CN 213089251U's a section detector for tunnel detects and bearing structure thereof, includes the main part, and the bottom of main part is provided with the support frame, and the slot has been seted up to the bottom of main part, and the top fixedly connected with lug of support frame, the top of lug and the inside grafting of slot. The utility model discloses a set up the main part, the support frame, the slot, the lug, the cooperation groove, control mechanism, the apparatus further comprises a rotating shaft, the rotary rod, a handle, the standing groove, fixed establishment, the sliding block, the connecting block, the activity groove, a spring, the dead lever, the mating holes, the fixed slot, the cooperation of slider and spout is used, current section detector has been solved, inconvenient user supports the section detector, the support process is loaded down with trivial details, it is too troublesome to support, the problem of user's energy has been wasted, this section detector and bearing structure for tunnel detection, it supports the section detector to possess the person of facilitating the use, the support process is lighter, the advantage of user's energy has been saved.
However, in the prior art, if the main body is separated from the support frame due to accidental touch of the handle, the section monitor easily drops from the support structure, so that the support structure of the section monitor for tunnel detection is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tunnel detects bearing structure with section detector.
The utility model discloses the technical scheme who adopts as follows:
a supporting structure of a section detector for tunnel detection comprises a main supporting mechanism capable of improving the stability of a detection instrument, wherein a locking mechanism for playing a role in connection and locking is arranged above the main supporting mechanism, and a secondary supporting mechanism for mounting the detection instrument is arranged above the locking mechanism;
the locking mechanism comprises a chuck, wherein an axle seat is movably connected in the chuck, limiting rings are fixedly mounted on the front side, the rear side and the two sides of the chuck, a limiting rod is movably connected in each limiting ring, an anti-slip rubber ring is fixedly mounted at one end of the axle seat far away from the limiting rod, a spring is movably connected on the limiting rod, and a clamping ring fixedly connected with the limiting rod is arranged on one side, close to the axle seat, of the spring.
Preferably: the main tributary supporting mechanism is including setting up the upright section of thick bamboo of chuck below, swing joint has the pole setting in the upright section of thick bamboo, pole setting upper end fixedly connected with layer board, upright section of thick bamboo upper end fixed mounting have with pole setting swing joint's stopper, upright a section of thick bamboo with swing joint has the spacer pin between the pole setting, upright a section of thick bamboo lower extreme fixedly connected with screw rod, swing joint has first link frame on the screw rod, first link frame below swing joint has the adjustable ring, it all is provided with branch all to reach both sides around the upright section of thick bamboo, branch below fixedly connected with extension rod, fixedly connected with second link frame on the extension rod, first link frame with be provided with the connecting rod between the second link frame, extension rod lower extreme fixed mounting has the joint, connect lower extreme swing joint has the non slipping spur.
Preferably: the auxiliary supporting mechanism comprises a connecting frame arranged above the chuck, a rotating shaft fixedly connected with the lower portion of the connecting frame and movably connected with the shaft seat, a hoop is fixedly mounted at the lower end of the rotating shaft, and a section detector is fixedly mounted above the connecting frame.
Preferably: the chuck with the axle bed reaches the equal sliding connection of snap ring, the chuck with the spacing ring passes through threaded connection, the axle bed, the spacing ring, the spring all with the gag lever post sliding connection, the gag lever post with the snap ring passes through threaded connection.
Preferably: the vertical cylinder and the limiting block are connected with the vertical rod in a sliding mode, and the vertical cylinder and the vertical rod are connected with the limiting pin in a sliding mode.
Preferably: the screw rod with first link span sliding connection, the screw rod with the adjustable ring passes through threaded connection, first link span with the adjustable ring rotates to be connected.
Preferably: the vertical cylinder is rotatably connected with the supporting rod, the first connecting rod frame is rotatably connected with the connecting rod, the second connecting rod frame is rotatably connected with the connecting rod, and the joint is rotatably connected with the anti-skid block.
Preferably: the shaft seat is rotatably connected with the rotating shaft.
The utility model has the advantages that: the connection of the section detector and the connecting frame is completed, namely the auxiliary supporting mechanism and the locking mechanism can be quickly connected after the limiting rod is pulled and rotated, and the auxiliary supporting mechanism is surrounded, limited and fixed by the reset limiting rod, so that the section detector is prevented from being accidentally separated from the supporting structure; before the locking mechanism and the auxiliary supporting mechanism are connected, the extension state of the main supporting mechanism can be adjusted by rotating the adjusting ring according to the detection requirement, and the total height of the main supporting mechanism is adjusted relative to the vertical cylinder lifting vertical rod after the limiting pin is taken down, so that the detection requirement is met.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is an isometric structural schematic diagram of a supporting structure of a section detector for tunnel detection according to the present invention;
fig. 2 is a schematic structural diagram of a main supporting mechanism of a supporting structure of the section detector for tunnel detection according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
FIG. 4 is a schematic structural view of the stop block of FIG. 3;
fig. 5 is a schematic structural diagram of a locking mechanism of a supporting structure of the section detector for tunnel detection according to the present invention;
FIG. 6 is a schematic cross-sectional structural view of FIG. 5;
FIG. 7 is a schematic structural view of a portion of FIG. 5;
fig. 8 is a schematic structural diagram of the auxiliary supporting mechanism of the supporting structure of the section detector for tunnel detection.
The reference numerals are explained below:
1. a main support mechanism; 101. erecting a cylinder; 102. erecting a rod; 103. a pallet; 104. a limiting block; 105. a spacing pin; 106. a screw; 107. a first link frame; 108. an adjusting ring; 109. a strut; 110. an extension pole; 111. a second link frame; 112. a connecting rod; 113. a joint; 114. anti-skid blocks; 2. a locking mechanism; 201. A chuck; 202. a shaft seat; 203. a limiting ring; 204. a limiting rod; 205. an anti-skid rubber ring; 206. a spring; 207. a snap ring; 3. a secondary support mechanism; 301. a connecting frame; 302. a rotating shaft; 303. a hoop; 304. a section detector.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to 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, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further described with reference to the following examples and drawings.
As shown in fig. 1 to 8, a supporting structure of a section detector for tunnel detection includes a main supporting mechanism 1 capable of improving stability of a detector, a locking mechanism 2 for connection and locking is disposed above the main supporting mechanism 1, and a secondary supporting mechanism 3 for mounting the detector is disposed above the locking mechanism 2.
In this embodiment: the main supporting mechanism 1 comprises a vertical cylinder 101 arranged below a chuck 201, a vertical rod 102 is movably connected in the vertical cylinder 101, a supporting plate 103 is fixedly connected to the upper end of the vertical rod 102, a limiting block 104 movably connected with the vertical rod 102 is fixedly arranged at the upper end of the vertical cylinder 101, a limiting pin 105 is movably connected between the vertical cylinder 101 and the vertical rod 102, a screw 106 is fixedly connected to the lower end of the vertical cylinder 101, a first connecting rod frame 107 is movably connected to the screw 106, an adjusting ring 108 is movably connected below the first connecting rod frame 107, supporting rods 109 are arranged at the front, the back and the two sides of the vertical cylinder 101, an extension rod 110 is fixedly connected below the supporting rod 109, a second connecting rod frame 111 is fixedly connected to the extension rod 110, a connecting rod 112 is arranged between the first connecting rod frame 107 and the second connecting rod frame 111, a connector 113 is fixedly arranged at the lower end of the extension rod 110, and an anti-skid block 114 is movably connected to the lower end of the connector 113; the vertical cylinder 101 and the limiting block 104 are both connected with the vertical rod 102 in a sliding manner, the vertical cylinder 101 and the vertical rod 102 are both connected with the limiting pin 105 in a sliding manner, the screw 106 is connected with the first connecting rod frame 107 in a sliding manner, the screw 106 is connected with the adjusting ring 108 through threads, the first connecting rod frame 107 is rotationally connected with the adjusting ring 108, and the vertical cylinder 101 is rotationally connected with the supporting rod 109, the first connecting rod frame 107 is connected with the connecting rod 112, the second connecting rod frame 111 is connected with the connecting rod 112, and the joint 113 is rotationally connected with the anti-skid block 114; because the connecting rod 112 between the first connecting rod frame 107 and the second connecting rod frame 111 is of a fixed length, when the first connecting rod frame 107 moves upwards for a certain distance relative to the screw 106 by rotating the adjusting ring 108, the supporting rod 109 and the extending rod 110 will rotate outwards relative to the vertical cylinder 101 to complete the extension of the main supporting mechanism 1, if the height of the section detector 304 needs to be adjusted, the vertical rod 102 can be lifted by sliding the vertical rod 102 relative to the vertical cylinder 101 and the limiting block 104 after the limiting pin 105 is taken down, and in the lifting process of the vertical rod 102, the supporting plate 103 provided with the locking mechanism 2 at the upper end of the vertical rod 102 can lift along with the vertical rod 102, so that the height of the section detector 304 can be adjusted.
In this embodiment: the locking mechanism 2 comprises a chuck 201, a shaft seat 202 is movably connected in the chuck 201, limiting rings 203 are fixedly arranged on the front side, the back side and the two sides of the chuck 201, a limiting rod 204 is movably connected in the limiting ring 203, an anti-skidding rubber ring 205 is fixedly arranged at one end of the limiting rod 204 far away from the shaft seat 202, a spring 206 is movably connected on the limiting rod 204, and a clamping ring 207 fixedly connected with the limiting rod 204 is arranged at one side of the spring 206 close to the shaft seat 202; the chuck 201 is connected with the shaft seat 202 and the clamping ring 207 in a sliding manner, the chuck 201 is connected with the limiting ring 203 through threads, the shaft seat 202, the limiting ring 203 and the spring 206 are connected with the limiting rod 204 in a sliding manner, and the limiting rod 204 is connected with the clamping ring 207 through threads; when the shaft seat 202 provided with the auxiliary supporting mechanism 3 is required to be connected with the locking mechanism 2, the limiting rod 204 can be pulled outwards one by one, after the protrusion of the limiting rod 204 is separated from the groove of the limiting ring 203, the limiting rod 204 is rotated slightly to prevent the limiting rod 204 from resetting, the shaft seat 202 is inserted into the chuck 201, then the resetting limiting rod 204 is rotated, after the resetting of the limiting rod 204, under the action of the spring 206 for tightly pushing the limiting ring 203 and the clamping ring 207, one end of the limiting rod 204 close to the shaft seat 202 is inserted into the groove on the outer side surface of the shaft seat 202 to lock and limit the shaft seat 202, and therefore the fixing of the auxiliary supporting mechanism 3 connected with the shaft seat 202 is completed.
In this embodiment: the auxiliary supporting mechanism 3 comprises a connecting frame 301 arranged above the chuck 201, a rotating shaft 302 movably connected with the shaft seat 202 is fixedly connected below the connecting frame 301, a hoop 303 is fixedly arranged at the lower end of the rotating shaft 302, and a section detector 304 is fixedly arranged above the connecting frame 301; the shaft seat 202 is rotatably connected with the rotating shaft 302; when the rotating shaft 302 is inserted into the shaft seat 202, the hoop 303 is arranged at the lower end of the rotating shaft 302, so that the rotating shaft 302 can be prevented from moving relative to the shaft seat 202.
The working principle is as follows: when the supporting structure of the section detector is installed and used for detecting a tunnel, if the main supporting mechanism 1 needs to be extended, the distance between the vertical cylinder 101 and the second connecting rod frame 111 is enlarged, so that the anti-tilting capability of the utility model is further improved, the first connecting rod frame 107 can be moved upwards for a certain distance relative to the screw 106 by rotating the adjusting ring 108, and because the connecting rod 112 between the first connecting rod frame 107 and the second connecting rod frame 111 is of a fixed length, when the first connecting rod frame 107 moves upwards, the supporting rod 109 and the extending rod 110 can rotate outwards relative to the vertical cylinder 101, so that the extension of the main supporting mechanism 1 is completed; if the height of the section detector 304 needs to be adjusted, after the limit pin 105 is taken down, the vertical rod 102 is slid relative to the vertical cylinder 101 and the limit block 104 to lift the vertical rod 102, and in the lifting process of the vertical rod 102, the supporting plate 103 of the locking mechanism 2 mounted at the upper end of the vertical rod 102 can lift along with the vertical rod, so that the height of the section detector 304 is adjusted; when the connecting frame 301 with the fracture detector 304 is required to be connected with the locking mechanism 2, the limiting rods 204 can be pulled outwards one by one, after the protrusions of the limiting rods 204 are separated from the grooves of the limiting rings 203, the limiting rods 204 are rotated a small amount to prevent the limiting rods 204 from resetting, then the shaft seat 202 is taken out, the rotating shaft 302 is inserted into the shaft seat 202, the hoop ring 303 is arranged at the lower end of the rotating shaft 302 to prevent the rotating shaft 302 from shifting relative to the shaft seat 202, after the hoop ring 303 is arranged, the shaft seat 202 can be inserted into the chuck 201, the limiting rods 204 are rotated to reset, after the limiting rods 204 are reset, under the action of the spring 206 tightly pressing the limiting rings 203 and the hoop ring 207, one end of the limiting rod 204 close to the shaft seat 202 is inserted into the groove on the outer side face of the shaft seat 202 to lock and limit the shaft seat 202, and further complete the fixing of the secondary supporting mechanism 3 connected with the shaft seat 202.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides a supporting structure of section detector for tunnel detection which characterized in that: the device comprises a main supporting mechanism (1) capable of improving the stability of a detection instrument, wherein a locking mechanism (2) playing a role in connection and locking is arranged above the main supporting mechanism (1), and a secondary supporting mechanism (3) for mounting the detection instrument is arranged above the locking mechanism (2);
locking mechanism (2) are including chuck (201), swing joint has axle bed (202) in chuck (201), chuck (201) front and back and the equal fixed mounting in both sides have spacing ring (203), swing joint has gag lever post (204) in spacing ring (203), gag lever post (204) are kept away from the one end fixed mounting of axle bed (202) has anti-skidding rubber ring (205), swing joint has spring (206) on gag lever post (204), spring (206) are close to one side of axle bed (202) be provided with gag lever post (204) fixed connection's snap ring (207).
2. The supporting structure of the section detector for tunnel detection according to claim 1, wherein: the main supporting mechanism (1) is including setting up a vertical section of thick bamboo (101) of chuck (201) below, swing joint has pole setting (102) in a vertical section of thick bamboo (101), pole setting (102) upper end fixedly connected with layer board (103), vertical section of thick bamboo (101) upper end fixed mounting have with pole setting (102) swing joint's stopper (104), vertical section of thick bamboo (101) with swing joint has spacer pin (105) between pole setting (102), vertical section of thick bamboo (101) lower extreme fixedly connected with screw rod (106), swing joint has first link frame (107) on screw rod (106), first link frame (107) below swing joint has adjusting ring (108), all be provided with branch (109) around vertical section of thick bamboo (101) and both sides, branch (109) below fixedly connected with extension rod (110), fixedly connected with second link frame (111) on extension rod (110), first link frame (107) with be provided with connecting rod (112) between second link frame (111), extension rod (110) lower extreme fixed mounting has joint (113), non-slip block (113) lower extreme (114).
3. The supporting structure of the section detector for tunnel detection according to claim 1, characterized in that: vice supporting mechanism (3) are including setting up link (301) above chuck (201), link (301) below fixedly connected with axle bed (202) swing joint's pivot (302), pivot (302) lower extreme fixed mounting has hoop (303), link (301) top fixed mounting has section detector (304).
4. The supporting structure of the section detector for tunnel detection according to claim 1, wherein: chuck (201) with axle bed (202) and equal sliding connection of snap ring (207), chuck (201) with spacing ring (203) pass through threaded connection, axle bed (202) spacing ring (203) spring (206) all with gag lever post (204) sliding connection, gag lever post (204) with snap ring (207) pass through threaded connection.
5. The supporting structure of the section detector for tunnel detection according to claim 2, wherein: the vertical cylinder (101) and the limiting block (104) are both in sliding connection with the vertical rod (102), and the vertical cylinder (101) and the vertical rod (102) are both in sliding connection with the limiting pin (105).
6. The supporting structure of the section detector for tunnel detection according to claim 2, characterized in that: the screw (106) is connected with the first connecting rod frame (107) in a sliding mode, the screw (106) is connected with the adjusting ring (108) through threads, and the first connecting rod frame (107) is connected with the adjusting ring (108) in a rotating mode.
7. The supporting structure of the section detector for tunnel detection according to claim 2, characterized in that: the vertical cylinder (101) is rotatably connected with the supporting rod (109), the first connecting rod frame (107) is rotatably connected with the connecting rod (112), the second connecting rod frame (111) is rotatably connected with the connecting rod (112), and the joint (113) is rotatably connected with the anti-skid block (114).
8. The supporting structure of the section detector for tunnel detection according to claim 3, wherein: the shaft seat (202) is rotatably connected with the rotating shaft (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222612408.7U CN218208664U (en) | 2022-09-30 | 2022-09-30 | Supporting structure of section detector for tunnel detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222612408.7U CN218208664U (en) | 2022-09-30 | 2022-09-30 | Supporting structure of section detector for tunnel detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218208664U true CN218208664U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222612408.7U Active CN218208664U (en) | 2022-09-30 | 2022-09-30 | Supporting structure of section detector for tunnel detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218208664U (en) |
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- 2022-09-30 CN CN202222612408.7U patent/CN218208664U/en active Active
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Effective date of registration: 20230223 Address after: No. 6, Lane 415, Gulang Road, Putuo District, Shanghai, 200000 Patentee after: Tongna testing & Certification Group Co.,Ltd. Address before: Room 2804, No. 2554-3, Pudong Avenue, Pudong New Area, Shanghai, 200120 Patentee before: Chen Jun Patentee before: Gu Guoqiang |