Anchor rod stressometer installation equipment for early warning of slope stability

Abstract

The utility model relates to the technical field of anchor rod stressometer installation equipment, and discloses anchor rod stressometer installation equipment for slope stability early warning, which comprises a base, the bottom end of the base is fixedly connected with a moving wheel set, the top end of the base is provided with a vertical moving mechanism, and the top end of the vertical moving mechanism is connected with a top plate. The top end of the top plate is connected with an adaptive adjusting mechanism, the vertical moving mechanism comprises a multi-stage push rod, the multi-stage push rod is fixedly connected to the middle of the top end of the base, and hinged supporting rods are symmetrically, oppositely and slidably connected to the two sides of the base. According to the utility model, the vertical position of the top plate can be adjusted and fixed under the matching of the vertical moving mechanism and the side surface supporting assembly, so that the subsequent auxiliary mounting operation is facilitated. And during later installation, under the action of the top adaptive adjusting mechanism, local adjustment can be carried out on the position, not matched with the corresponding anchor rod, of equipment, and angle change clamping can be carried out, so that the installation requirements in different states can be met.

Description

TECHNICAL FIELD

[0001] The utility model relates to anchor rod stress meter installation equipment technical field especially relates to a slope stability early warning with anchor rod stress meter installation equipment. BACKGROUND

[0002] Anchor rod stress meter is a kind of equipment for measuring anchor rod stress, is widely used in various building foundations, piles, underground continuous walls, tunnel lining, bridge, gate etc. Concrete engineering and deep foundation pit excavation safety monitoring.Anchor rod stress meter is usually composed of anchor rod, butt weld point (or connecting device), steel pipe sleeve (or protective sleeve), stress sensor (vibrating wire type or differential resistance type etc.), lead wire etc. Among them, anchor rod is connected with stress sensor by welding or screw thread connection etc. as the main component of stress transmission.Stress sensor is the key component for converting the stress received by anchor rod into electrical signal for measurement.

[0003] A kind of anchor rod dynamometer auxiliary installation equipment is disclosed in Chinese patent with announcement No.CN221222208U, including the bottom of section "back" shape, the inside of the bottom is connected with lifting plate by lifting mechanism, the surface of the lifting plate is fixedly connected with fixed plate in symmetry, the fixed plate is connected with anchor rod dynamometer by mounting mechanism.In use, by two electric push rods respectively controlled two clamping wheels, hollow jack is clamped and fixed, then the upward movement of hollow jack is driven by screw rod and lifting plate, so that hollow jack can be installed on the anchor rod with higher position;The rotation of hollow jack can be controlled by third servo motor, then hollow jack is moved and inserted into anchor rod by second servo motor and clamping wheel, and hollow jack can also be installed on inclined anchor rod.

[0004] For the related technology in the above, the inventor believes that the following defects exist:

[0005] Although the above application solves the adaptive installation of the vertical height of hollow jack, when the anchor rod stress meter is installed by the device, after the vertical displacement change is adapted, hollow jack is not necessarily located at anchor rod positioning place, because the top lacks transverse displacement adjustment change for hollow jack, so it is necessary to frequently move the whole device during installation to realize the positioning of anchor rod, which leads to inconvenient installation. UTILITY MODEL CONTENTS

[0006] To solve the technical problem that the existing technology lacks quick sliding positioning of the top end to anchor rod when installing anchor rod stress meter, thereby leading to time-consuming and laborious installation of anchor rod stress meter, the utility model provides a slope stability early warning with anchor rod stress meter installation equipment.

[0007] The utility model discloses the following technical scheme realizes: a kind of anchor rod stress meter mounting equipment for side slope stability early warning, including base, the base bottom end is fixedly connected with moving wheel group, base top is provided with vertical movable mechanism, the vertical movable mechanism top is connected with top plate, the top plate top is connected with adaptive adjustment mechanism;

[0008] The vertical movable mechanism includes a plurality of push rods, which are fixedly connected to the middle part of the top end of the base. Two hinged support rods are symmetrically and slidably connected to the two sides of the base. The top parts of the two hinged support rods are slidably connected to the two sides of the bottom end of the top plate.

[0009] The adaptive adjustment mechanism includes a slide bar, which is fixedly connected to the middle part of the top end of the top plate. The slide bar is slidably connected to a bottom sliding frame. A plurality of springs are uniformly fixedly connected inside the bottom sliding frame. The top parts of the plurality of springs are fixedly connected to movable plates. The top end of each movable plate is fixedly connected to a sliding plate. The sliding plate is symmetrically and slidably connected to two sliding sleeve blocks. One side of each sliding sleeve block is fixedly connected to a threaded sleeve block. A bidirectional screw rod is threadedly connected inside each threaded sleeve block. Two clamping arms are fixedly connected to the other side of each sliding sleeve block. A hollow jack is abutted inside each clamping arm.

[0010] As a further improvement of the above-mentioned scheme, one side of the hollow jack is connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to a pressure pump. The pressure pump is fixedly connected to the top part of the base.

[0011] As a further improvement of the above-mentioned scheme, the movable plates are vertically and slidably connected to telescopic pipes in the middle part of the bottom sliding frame. The number of telescopic pipes is at least two, and the telescopic pipes vertically and telescopically slide.

[0012] As a further improvement of the above-mentioned scheme, the adaptive adjustment mechanism further includes two side plates. The two side plates are symmetrically and fixedly connected to the two sides of the top end of the top plate. Sawtoothed oblique openings are formed in the two side plates.

[0013] As a further improvement of the above-mentioned scheme, triangular blocks are slidably connected inside the two sawtoothed oblique openings. The inner sides of the two triangular blocks are fixedly connected to the movable plates.

[0014] As a further improvement of the above-mentioned scheme, pull handles are symmetrically and fixedly connected to one side of the bottom sliding frame.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] The utility model discloses a vertical position adjustment and fixing of the top plate can be carried out under the cooperation of the vertical movable mechanism and the side face supporting assembly, and subsequent auxiliary installation operation is facilitated. When installing in the later period, the position of the equipment that does not match the corresponding anchor rod can be adjusted locally under the action of the top adaptive adjustment mechanism, and the angle can be changed and clamped to adapt to the installation needs under different states.

[0017] The utility model discloses an adaptive adjustment mechanism that can be pulled is utilized to carry out displacement change at the top plate, and the displacement amount of the adaptive adjustment mechanism can be locked in real time under the cooperation of the internal component, thereby the anchor rod can be positioned and installed more quickly according to the use needs. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is an overall structure schematic view of the anchor rod stress meter installation equipment for slope stability early warning provided by the utility model embodiment 1;

[0019] Figure 2 It is a side view structure schematic view of the utility model Figure 1 ;

[0020] Figure 3 It is an overall structure schematic view of the utility model Figure 1 from another perspective;

[0021] Figure 4 It is a structure schematic view of the adaptive adjustment mechanism of the utility model.

[0022] Main symbol explanation:

[0023] 1, base, 2, moving wheel group, 3, top plate, 4, multistage push rod, 5, hinged support rod, 6, side plate, 7, sawtooth bevel, 8, triangular block, 9, movable plate, 10, bottom end sliding frame, 11, telescopic pipe, 12, spring, 13, pull handle, 14, sliding plate, 15, sliding sleeve block, 16, clamping arm, 17, threaded sleeve block, 18, screw rod, 19, hollow jack, 20, connecting pipe, 21, pressure pump, 22, slide bar. DETAILED DESCRIPTION

[0024] In the following, the utility model is further described in combination with the drawings and the specific implementation, and it needs to be explained that, under the premise of not conflicting, the following description between each embodiment or between each technical feature can be combined to form a new embodiment.

[0025] Embodiment 1:

[0026] Please combine Figures 1-3The embodiment of the application discloses a kind of slope stability early warning anchor rod stress meter installation equipment, including base 1, base 1 bottom end fixedly connected with moving wheel group 2, base 1 top end is provided with vertical movable mechanism, the top of shrinkage vertical movable mechanism is connected with top plate 3, top plate 3 top end is connected with adaptive adjustment mechanism;

[0027] Vertical movable mechanism includes multistage push rod 4, multistage push rod 4 is fixedly connected in the top end middle part of base 1, two hinged support rods 5 are symmetrically slidably connected on the both sides of base 1, the top of two hinged support rods 5 is slidably connected with the both sides of the bottom end of top plate 3, and specifically referring to Figure 1 And Figure 3 Wherein, the top end of moving wheel group 2 and the bottom end of top plate 3 are symmetrically provided with horizontal sliding slot, the upper and lower ends of hinged support rod 5 are slidably connected in horizontal sliding slot respectively, and hinged support rod 5 is hingedly connected by multiple hinged plates, wherein the upper and lower ends of hinged support rod 5 are slidably connected with sliding sleeve plate in horizontal sliding slot, and the connection between sliding sleeve plate and hinged support rod 5 is rotationally connected.

[0028] The implementation principle of the anchor rod stress meter installation equipment for slope stability early warning in the embodiment of the application is as follows:

[0029] The equipment is moved to the vicinity of anchor rod fixing area by moving wheel group 2, then the multistage push rod 4 is adjusted in length according to the change of installation height, so that the top plate 3 reaches the specified position, and the subsequent adaptive adjustment mechanism is facilitated to install the anchor rod stress meter.

[0030] Embodiment 2:

[0031] Combined with Figures 1-4 The embodiment further improves the embodiment 1, and the improvement is as follows:

[0032] The adaptive adjustment mechanism includes slide bar 22, the top end middle part of slide bar 22 is fixedly connected with top plate 3, slide bar 22 is slidably connected with bottom end sliding frame 10, a plurality of springs 12 are uniformly fixedly connected in bottom end sliding frame 10, the top of a plurality of springs 12 is fixedly connected with movable plate 9, movable plate 9 top end is fixedly connected with sliding plate 14, sliding plate 14 is symmetrically slidably connected with sliding sleeve block 15, one side of two sliding sleeve blocks 15 is fixedly connected with threaded sleeve block 17, two threaded sleeve blocks 17 are threadedly connected with bidirectional screw rod 18, and specifically, bidirectional screw rod 18 is a threaded groove symmetrically provided on the two sides, so that two sliding sleeve blocks 15 can be synchronously slid inward or outward, the other side of two sliding sleeve blocks 15 is fixedly connected with clamping arm 16, and specifically, anti-skid rubber is arranged on the inner side of clamping arm 16, so as to increase the clamping friction force of hollow jack 19, and two clamping arms 16 are abutted with hollow jack 19.

[0033] The hollow jack 19 is connected with a connecting pipe 20 on one side, and the other end of the connecting pipe 20 is fixedly connected with a pressurizing pump 21, and the pressurizing pump 21 is fixedly connected to the top of the base 1.

[0034] The movable plate 9 is vertically and slidingly connected with an extension pipe 11 in the middle of the bottom sliding frame 10, the number of the extension pipe 11 is at least two, and the extension pipe 11 vertically and slidingly extends.

[0035] The adaptive adjusting mechanism further comprises two side plates 6, which are symmetrically and fixedly connected to the top end of the top plate 3 on both sides, and the two side plates 6 are both provided with a sawtooth inclined mouth 7.

[0036] The two sawtooth inclined mouths 7 are both slidingly connected with a triangular block 8, and the inner side of the two triangular blocks 8 are both fixedly connected with the movable plate 9.

[0037] The bottom sliding frame 10 is symmetrically and fixedly connected with a pull handle 13 on one side.

[0038] The implementation principle of the embodiment is as follows:

[0039] After the height adjustment is completed, the pull handle 13 is pulled to drive the bottom sliding frame 10 to slide along the slide bar 22 to one side, and the triangular block 8 can be synchronously slid in the inclined direction of the side plate 6 when the bottom sliding frame 10 slides, and the triangular block 8 can be elastically clamped in the sawtooth inclined mouth 7 under the action of the plurality of springs 12 inside after the pull handle 13 is placed, so that the automatic limiting is completed, then the displacement adjustment of the sliding sleeve block 15 and the sliding plate 14 can be carried out according to the specific position of the anchor rod, the threads on the two sides of the bidirectional screw rod 18 are reversely set, and the two sliding sleeve blocks 15 can be moved close to each other under the rotation of the bidirectional screw rod 18, and the hollow jack 19 is fixedly clamped and limited by the clamping arm 16, so that the anchor stress meter can be conveniently and quickly positioned and installed, and the pressure adjustment of the hollow jack 19 by the pressurizing pump 21 can assist the installation of the anchor stress meter.

[0040] The above-mentioned embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of protection required by the utility model.

Claims

1. A slope stability warning anchor stress meter installation equipment, comprising: a base, the bottom end of which is fixedly connected with a moving wheel set, the top end of which is provided with a vertical movement mechanism, the top end of which is connected with a top plate, the top end of which is connected with an adaptive adjustment mechanism; characterized in that: the vertical movement mechanism comprises a multi-stage push rod, which is fixedly connected to the middle part of the top end of the base, and two hinged support rods are symmetrically and slidably connected to the both sides of the base, the top parts of the two hinged support rods being slidably connected with the bottom end of the top plate; the adaptive adjustment mechanism comprises a slide bar, which is fixedly connected to the middle part of the top end of the top plate, and a bottom end sliding frame is slidably connected to the slide bar, a plurality of springs are uniformly fixedly connected in the bottom end sliding frame, the top parts of the plurality of springs being fixedly connected with movable plates, the top end of each movable plate being fixedly connected with a sliding plate, the sliding plate being symmetrically and slidably connected with sliding sleeve blocks, one side of each sliding sleeve block being fixedly connected with a threaded sleeve block, a bidirectional screw rod being threadedly connected in each threaded sleeve block, the other side of each sliding sleeve block being fixedly connected with a clamping arm, and a hollow jack being abutted in each clamping arm.

2. The anchor stress meter installation apparatus for slope stability warning according to claim 1, wherein One side of the hollow jack is connected with a connecting pipe, the other end of the connecting pipe being fixedly connected with a pressurizing pump, which is fixedly connected to the top part of the base.

3. The anchor stress meter installation apparatus for slope stability warning according to claim 1, wherein The movable plates and the middle part of the bottom end sliding frame are vertically and slidably connected with telescopic pipes, the number of the telescopic pipes being at least two, and the telescopic pipes vertically and telescopically sliding.

4. The anchor stress meter installation apparatus for slope stability warning according to claim 1, wherein The adaptive adjustment mechanism further comprises two side plates, which are symmetrically and fixedly connected to the both sides of the top end of the top plate, and a sawtooth inclined opening is formed in each side plate.

5. The anchor stress meter installation apparatus for slope stability warning according to claim 4, wherein A triangular block is slidably connected in each sawtooth inclined opening, and the inner side of each triangular block is fixedly connected with a movable plate.

6. The anchor stress meter installation apparatus for slope stability warning according to claim 3, wherein The bottom end sliding frame is symmetrically and fixedly connected with a pull handle on one side.

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