CN219586787U - Portable deep foundation pit monitoring device - Google Patents

Abstract

The utility model relates to the field of monitoring equipment, in particular to a portable deep foundation pit monitoring device which comprises a rod body, wherein a prism for monitoring a foundation pit is arranged at one end of the rod body, and a plurality of supporting legs for supporting the rod body are rotatably connected to the other end of the rod body. The utility model has the effect of improving the problem that the deep foundation pit monitoring device is inconvenient to carry.

Description

Portable deep foundation pit monitoring device

Technical Field

The utility model relates to the field of monitoring equipment, in particular to a portable deep foundation pit monitoring device.

Background

The deep foundation pit is a project with excavation depth of more than 5 meters or more than three layers of a basement, or the depth of less than 5 meters, but geological conditions, surrounding environment and underground pipelines are particularly complex, and the foundation pit project mainly comprises foundation pit support system design and construction and earth excavation, and is a system project with strong comprehensiveness. In the deep foundation pit construction, need monitor the foundation pit in real time, use the prism pole to monitor among the prior art, but current prism pole length is great, consequently inconvenient device's carry, greatly reduced deep foundation pit monitoring devices's practicality.

Disclosure of Invention

In order to solve the problem that a deep foundation pit monitoring device is inconvenient to carry, the utility model provides a portable deep foundation pit monitoring device.

The portable deep foundation pit monitoring device provided by the utility model adopts the following technical scheme:

the utility model provides a portable deep basal pit monitoring devices, includes the body of rod, the prism that is used for monitoring the basal pit is installed to the one end of body of rod, the other end of body of rod rotates and is connected with a plurality of supporting legs that are used for supporting the body of rod.

Through adopting above-mentioned technical scheme, when accomodating monitoring devices, the staff can rotate the supporting leg to one side of the body of rod to shortened monitoring devices's overall length, reduced the space and taken up, improved monitoring devices inconvenient carry's problem, improved the practicality.

Optionally, the number of the supporting legs is three, and the three supporting legs are uniformly arranged around the rod body.

By adopting the technical scheme, the supporting points of the three supporting legs on the ground form a triangle, and the stability of the monitoring device can be improved due to the stability of the triangle.

Optionally, the end of the supporting leg far away from the rod body is in a cone shape.

Through adopting above-mentioned technical scheme, when fixing this monitoring devices, the staff can insert the supporting leg in the ground, and the supporting leg of coniform is convenient for the supporting leg more inserts in the ground.

Optionally, the tip that the body of rod kept away from the prism is provided with three pairs of connecting plates, the supporting leg rotates to be connected between two connecting plates of relative setting, offered the through-hole one on the supporting leg, two relative settings all be provided with the through-hole two on the connecting plate, the through-hole one is in the relative setting of through-hole two, the through-hole one wears to be equipped with the lockpin between the through-hole two.

Through adopting above-mentioned technical scheme, the staff rotates the supporting leg, makes through-hole one and through-hole two relative, inserts the round pin axle in proper order in through-hole two, through-hole one and the other through-hole two to the restriction supporting leg rotates, improves the stability of supporting leg.

Optionally, the second through holes are provided in a plurality, and the second through holes are arranged in an arc shape around the rotating shaft of the supporting leg.

Through adopting above-mentioned technical scheme, through-hole two are the arc and are provided with a plurality ofly, and staff rotatable supporting leg makes through-hole one aim at different through-hole two to adjustable supporting leg's supporting angle.

Optionally, the spout has been seted up in the lockpin, the spout sets up along the length direction of lockpin, sliding connection has the slide bar in the spout and the one end of slide bar runs through the lockpin, be provided with compression spring between slide bar and the spout tank bottom, sliding connection has spacing ball and spacing ball can not break away from the lockpin on the lockpin perisporium, one side butt that spacing ball is located the lockpin is on the slide bar perisporium, spacing ball is located the outside one side card of lockpin and locates on the connecting plate, offered the recess that is used for holding spacing ball on the slide bar perisporium, the recess is located one side that spacing ball deviates from compression spring.

Through adopting above-mentioned technical scheme, before inserting the lockpin, the staff promotes the slide bar earlier, and the slide bar drives the recess and removes to the direction that is close to spacing ball, and spacing ball removes to the recess in, inserts through-hole two and through-hole one with the lockpin, when spacing ball wears out the connecting plate, unclamp the slide bar, compression spring drives the slide bar and removes to the direction that keeps away from spacing ball, and the slide bar drives the recess and removes, and spacing ball breaks away from the recess and block locates on the connecting plate, and spacing ball has the effect that the restriction lockpin breaks away from the connecting plate, improves the stability of lockpin.

Optionally, be provided with a plurality of buckles that are used for fixed supporting leg on the body of rod perisporium, the supporting leg card is located in the buckle.

Through adopting above-mentioned technical scheme, when accomodating monitoring devices, the staff rotatable supporting leg and locate the supporting leg card in the buckle, the buckle has the effect of fixed supporting leg, improves the stability of supporting leg.

Optionally, a cover plate is hinged on one claw of the buckle, a magnetic block is arranged on the other claw of the buckle, and the end part of the cover plate far away from the buckle is adsorbed on the magnetic block.

Through adopting above-mentioned technical scheme, after the supporting leg card goes into the buckle, the staff rotates the apron, and the apron adsorbs on the magnetic block and seals the opening of buckle, and the apron has the effect that the limiting supporting leg breaks away from the buckle.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. when the monitoring device is stored, a worker can rotate the supporting leg to one side of the rod body, so that the whole length of the monitoring device is shortened, the occupied space is reduced, the problem that the monitoring device is inconvenient to carry is solved, and the practicability is improved;

2. the staff rotates the supporting leg to enable the first through hole to be opposite to the second through hole, and the pin shaft is sequentially inserted into the second through hole, the first through hole and the second through hole, so that the supporting leg is limited to rotate, and the stability of the supporting leg is improved;

3. before the lock pin is inserted, the worker pushes the slide bar, the slide bar drives the groove to move towards the direction close to the limit ball, the limit ball moves into the groove, the lock pin is inserted into the second through hole and the first through hole, when the limit ball passes out of the connecting plate, the slide bar is loosened, the compression spring drives the slide bar to move towards the direction far away from the limit ball, the slide bar drives the groove to move, the limit ball is separated from the groove and is clamped on the connecting plate, the limit ball has the function of limiting the lock pin from being separated from the connecting plate, and the stability of the lock pin is improved.

Drawings

Fig. 1 is a schematic structural diagram of a portable deep foundation pit monitoring device according to an embodiment of the present utility model.

Fig. 2 is a schematic illustration of the connection plate and the support leg.

Fig. 3 is a sectional view taken to show the internal structure of the lock pin.

Fig. 4 is a schematic structural view of the buckle.

Reference numerals illustrate: 1. a rod body; 2. a prism; 3. a connecting plate; 30. support legs; 31. a first through hole; 32. a second through hole; 33. a locking pin; 330. a chute; 331. a slide bar; 332. a compression spring; 333. a limit ball; 334. a groove; 4. a buckle; 40. a cover plate; 41. a magnetic block.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1 to 4.

The embodiment of the utility model discloses a portable deep foundation pit monitoring device. Referring to fig. 1 and 2, a portable deep foundation pit monitoring device includes a pole body 1, installs a prism 2 that is used for monitoring the deep foundation pit on the top of the pole body 1, has three pairs of connecting plates 3 at the bottom rigid coupling of the pole body 1, and three pairs of connecting plates 3 evenly set up around the pole body 1, and every pair of connecting plates 3 comprises two parallel arrangement's connecting plates 3, rotates between two connecting plates 3 and is connected with a supporting leg 30 that is used for supporting the pole body 1, and the tip that supporting leg 30 kept away from connecting plate 3 is coniform to in the supporting leg 30 inserts subaerial of being convenient for, improve monitoring devices's stability.

Referring to fig. 2 and 3, a first through hole 31 is formed in the support leg 30, a second plurality of through holes 32 are formed in the two oppositely disposed connecting plates 3, the second plurality of through holes 32 are arranged in an arc shape around the rotation axis of the support leg 30, the first through hole 31 is opposite to the second through hole 32, a lock pin 33 is inserted between the first through hole 31 and the second through hole 32, and the lock pin 33 is used for limiting the rotation of the support leg 30.

Referring to fig. 3, a sliding groove 330 is formed in the lock pin 33, the sliding groove 330 is disposed along the length direction of the lock pin 33, a sliding rod 331 is slidably connected in the sliding groove 330, one end of the sliding rod 331 penetrates through the lock pin 33, a compression spring 332 is fixedly connected between the sliding rod 331 and the bottom of the sliding groove 330, and the compression spring 332 has a tendency of driving the sliding rod 331 to move away from the sliding groove 330; a limiting ball 333 is connected to the peripheral wall of the lock pin 33 in a sliding manner, the limiting ball 333 cannot be separated from the lock pin 33, one side of the limiting ball 333 positioned in the lock pin 33 is abutted to the peripheral wall of the slide rod 331, one side of the limiting ball 333 positioned outside the lock pin 33 is clamped on the connecting plate 3, and the limiting ball 333 is used for limiting the lock pin 33 to be separated from the connecting plate 3; a groove 334 is formed on the peripheral wall of the sliding rod 331, the groove 334 is located at one side of the limiting ball 333 away from the compression spring 332, and the groove 334 is used for accommodating the limiting ball 333.

Referring to fig. 4, three buckles 4 are fixedly connected to the peripheral wall of the rod body 1, the three buckles 4 are uniformly arranged around the rod body 1, the supporting legs 30 are detachably clamped in the buckles 4, the buckles 4 are used for fixing the supporting legs 30 when the monitoring device is stored, and stability of the supporting legs 30 is improved; a cover plate 40 is hinged on one claw of the buckle 4, a magnetic block 41 is fixedly connected on the other claw of the buckle 4, the end part, far away from the buckle 4, of the cover plate 40 is adsorbed on the magnetic block 41, and the cover plate 40 is used for closing an opening of the buckle 4, so that the supporting legs 30 are limited to be separated from the buckle 4, and the stability of the supporting legs 30 is further improved.

The implementation principle of the portable deep foundation pit monitoring device provided by the embodiment of the utility model is as follows: when the monitoring device is used, a worker rotates the supporting leg 30 to enable the first through hole 31 to be opposite to the second through hole 32, pushes the sliding rod 331, drives the groove 334 to move towards the direction close to the limiting ball 333, enables the limiting ball 333 to move into the groove 334, sequentially enables the lock pin 33 to pass through the second through hole 32, the first through hole 31 and the second through hole 32, loosens the sliding rod 331, enables the compression spring 332 to drive the sliding rod 331 to move towards the direction far away from the limiting ball 333, enables the sliding rod 331 to drive the groove 334 to move, enables the limiting ball 333 to be separated from the groove 334, enables the limiting ball 333 to be clamped on the connecting plate 3, and accordingly fixes the supporting leg 30, enables the supporting leg 30 to be inserted into the ground, and accordingly fixes the monitoring device.

When the monitoring device is stored, a worker pushes the slide bar 331, the limit ball 333 moves into the groove 334, the lock pin 33 is pulled out, the support leg 30 is rotated, the support leg 30 is clamped in the buckle 4, the cover plate 40 is rotated, the cover plate 40 is adsorbed on the magnetic block 41, the support leg 30 is limited to be separated from the buckle 4, the storage of the support leg 30 is completed, the whole length of the monitoring device is shortened, the occupied space is reduced, the problem that the monitoring device is inconvenient to carry is solved, and the practicability is improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (4)

1. The utility model provides a portable deep basal pit monitoring devices which characterized in that: including body of rod (1), prism (2) that are used for monitoring the foundation ditch are installed to the one end of body of rod (1), the other end rotation of body of rod (1) is connected with a plurality of supporting legs (30) that are used for supporting body of rod (1), supporting legs (30) set up to three, three supporting legs (30) evenly set up around body of rod (1), the tip that body of rod (1) was kept away from to supporting legs (30) sets up to coniform, be provided with buckle (4) that a plurality of are used for fixed supporting legs (30) on body of rod (1) week wall, in buckle (4) are located to supporting legs (30) card, articulated have apron (40) on one jack catch of buckle (4), be provided with magnetic block (41) on another jack catch of buckle (4), the tip that buckle (4) were kept away from to apron (40) adsorbs on magnetic block (41).

2. The portable deep foundation pit monitoring device of claim 1, wherein: the end of the rod body (1) far away from the prism (2) is provided with three pairs of connecting plates (3), the supporting legs (30) are rotationally connected between the two oppositely arranged connecting plates (3), the supporting legs (30) are provided with first through holes (31), the two oppositely arranged connecting plates (3) are respectively provided with second through holes (32), the first through holes (31) are oppositely arranged in the second through holes (32), and locking pins (33) are arranged between the first through holes (31) in a penetrating mode between the second through holes (32).

3. The portable deep foundation pit monitoring device of claim 2, wherein: the second through holes (32) are arranged in a plurality, and the second through holes (32) are arranged in an arc shape around the rotating shaft of the supporting leg (30).

4. The portable deep foundation pit monitoring device of claim 2, wherein: the novel sliding lock is characterized in that a sliding groove (330) is formed in the lock pin (33), the sliding groove (330) is arranged along the length direction of the lock pin (33), a sliding rod (331) is connected in the sliding groove (330) in a sliding mode, one end of the sliding rod (331) penetrates through the lock pin (33), a compression spring (332) is arranged between the sliding rod (331) and the groove bottom of the sliding groove (330), a limiting ball (333) is connected to the peripheral wall of the lock pin (33) in a sliding mode, the limiting ball (333) cannot be separated from the lock pin (33), one side of the limiting ball (333) located in the lock pin (33) is abutted to the peripheral wall of the sliding rod (331), one side of the limiting ball (333) located outside the lock pin is clamped on the connecting plate (3), and a groove (334) for containing the limiting ball (333) is formed in the peripheral wall of the sliding rod (331), and the groove (334) is located at one side of the limiting ball (333) away from the compression spring (332).