CN216075133U - Multifunctional deep foundation pit wellhead support and rescue device - Google Patents
Multifunctional deep foundation pit wellhead support and rescue device Download PDFInfo
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- CN216075133U CN216075133U CN202121968439.5U CN202121968439U CN216075133U CN 216075133 U CN216075133 U CN 216075133U CN 202121968439 U CN202121968439 U CN 202121968439U CN 216075133 U CN216075133 U CN 216075133U
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- 238000009434 installation Methods 0.000 claims description 21
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- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
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Abstract
The utility model provides a multifunctional deep foundation pit wellhead support and a rescue device, wherein the multifunctional deep foundation pit wellhead support comprises a double-layer square support, a cross-shaped support is detachably mounted in the middle of an upper-layer support, and sleeves are symmetrically arranged at the bottoms of four corners of a lower-layer support along the oblique lower part and outwards extending direction; the sleeve is internally connected with an inclined supporting rod, the lower parts of the adjacent inclined supporting rods are connected into a whole through a detachable transverse connecting rod, and each transverse connecting rod is connected with a protective net; an electric hoist, an automatic telescopic cable reel, a safety rope lifting hook, a hand-operated wire coil, a gas detector and an air blower are arranged on the multifunctional deep foundation pit wellhead support. The utility model has the advantages of ingenious structural design and convenient disassembly and assembly, and is suitable for field operation. The device for rescue is installed on the wellhead support in a centralized mode, management is convenient, meanwhile, when the gas detector detects that an abnormal environment active alarm prompt occurs, the air blower is started automatically to increase the air concentration in the deep foundation pit, and therefore the life safety of constructors is effectively protected.
Description
Technical Field
The utility model particularly relates to the technical field of deep foundation pit construction, and particularly relates to a multifunctional deep foundation pit wellhead support and a rescue device.
Background
The operation of deep basal pit is the common operation in the construction of transmission line engineering foundation, and the incident in the operation of deep basal pit frequently sends out, and through the investigation, the risk of deep basal pit operation mainly lies in: collapse of foundation pit, invasion of toxic and harmful gas, high falling objects and the like, and threaten the life safety of constructors. Under the large background that the country repeatedly emphasizes safe production, the safety precaution of deep foundation pit operation and the safety of constructors are important.
Disclosure of Invention
In order to realize the safe production target of the deep foundation pit operation, the utility model provides a multifunctional deep foundation pit wellhead support and a rescue device, which are convenient to mount and dismount and complete in function so as to ensure the construction safety.
Therefore, the technical scheme of the utility model is as follows: the utility model provides a multi-functional deep basal pit well head support which characterized in that: the device comprises a double-layer square support, a cross-shaped support is detachably mounted in the middle of an upper layer support, sleeves are symmetrically arranged at the bottoms of four corners of a lower layer support along the oblique lower part and outwards extending direction, the sleeves and the projection of the diagonal in the vertical direction are on the same straight line, and the included angles of the four sleeves and the diagonal are equal;
the sleeve is connected with inclined supporting rods, the lower parts of the adjacent inclined supporting rods are connected into a whole through detachable transverse connecting rods, each transverse connecting rod is connected with a protective net, two sides of each protective net are connected with the adjacent inclined supporting rods, and the height of each protective net is greater than the vertical height of each transverse connecting rod;
the improved gas detector is characterized in that an electric lifting machine installation part used for installing a lifting hook is arranged in the middle of the cross-shaped support, a self-starting safety alarm control box installation part is arranged on one side face of the double-layer square support, a cable reel installation part is arranged on one side of the lower-layer support, a lifting hook installation part is arranged on the other side of the lower-layer support, a hand-operated wire coil installation part used for installing a gas detector is arranged on an inclined support rod close to the gas detection box installation part, and a blower installation part is arranged on one of the transverse connecting rods.
The technical scheme is further improved in that a cross-shaped support is detachably mounted in the middle of the upper support, the specific mounting structure is that four end parts of the cross-shaped support are respectively provided with a hanging part matched with the upper support, and the cross-shaped support is directly hung on the upper support through the hanging parts. The double-layer support can reduce the weight of the double-layer support, is convenient to disassemble and assemble, and improves the efficiency.
The technical scheme is further improved in that a plurality of hanging lugs are arranged at the bottom of the cross-shaped support for standby.
The technical scheme is further improved in that the lower parts of the adjacent inclined supporting rods are connected into a whole through a detachable transverse connecting rod, the specific connection structure is that the same height position of each inclined supporting rod is 90 degrees and is fixedly provided with two mounting seats, the mounting seats are of U-shaped groove structures, openings are arranged outwards, mounting holes are formed in the wing surfaces opposite to the U-shaped grooves, and through holes are formed in the corresponding positions of the two sides of each transverse connecting rod and are respectively fixed through bolts. The structure is convenient to disassemble and assemble, the lower parts of the four inclined supporting rods are connected into a whole, and the strength and the safety are improved.
The further improvement of the technical scheme is that the lower end of the inclined supporting rod is connected with a supporting leg, the supporting leg comprises a bottom plate and a sleeve fixed on the bottom plate in an inclined mode, and the sleeve is matched with the inclined angle of the inclined supporting rod. The local supporting strength is increased, and the safety and reliability are enhanced.
The technical scheme is further improved in that an electric hoist is mounted on an electric hoist mounting part of the wellhead support, and a hook is arranged on the electric hoist and is controlled to lift through a remote controller; the cable reel mounting part is hung with an automatic telescopic cable reel and used for providing power supply; the lifting hook mounting part is provided with a safety rope lifting hook for hanging a safety rope; the hand-operated wire coil mounting part is provided with a hand-operated wire coil, and a gas detector is hung below the hand-operated wire coil and used for detecting air in the deep foundation pit; the air blower mounting part is connected with an air blower through a mounting seat, and an air pipe of the air blower extends into the deep foundation pit; the self-starting safety alarm control box is connected with the self-starting safety alarm control box in a hanging mode through the mounting portion, the gas detector and the air blower are electrically connected with the self-starting safety alarm control box, and the self-starting safety alarm control box determines whether to send out alarm sound and turns off and start the air blower according to the detection result of the gas detector.
Has the advantages that: the utility model has the advantages of ingenious structural design and convenient disassembly and assembly, and is suitable for field operation. Install the device that will be used for the rescue on the well head support, be convenient for manage in a concentrated manner, detect the unusual initiative warning suggestion of environment as gas detection appearance simultaneously to self-starting air-blower has ensured constructor's life safety in order to increase air concentration.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a connection structure view of the diagonal support bar of the present invention.
Fig. 3 is a connection structure diagram of the cross-shaped stent and the upper stent of the utility model.
Shown in the figure: 1. a double-layer square bracket; 11. an upper layer bracket; 12. a lower layer bracket; 2. a cross-shaped bracket; 21. a hanging part; 22. hanging a lug; 3. a sleeve; 4. an inclined support rod; 5. a transverse connecting rod; 6. a protective net; 7. a support leg; 71. a base plate; 72. A sleeve; 73. fixing the mounting hole;
A. an electric hoist; B. hooking; C. a remote controller; D. automatically telescoping a cable reel; E. a safety rope hook; F. hand-operated wire coils; G. a gas detector; H. a blower; I. an air duct; J. self-starting safety alarm control box.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, but the embodiment should not be construed as limiting the present invention.
The utility model is shown in figures 1 to 3:
a multifunctional deep foundation pit wellhead support comprises a double-layer square support 1, a cross-shaped support 2 is detachably mounted in the middle of an upper layer support 11, sleeves 3 are symmetrically arranged at the bottoms of four corners of a lower layer support 12 in a manner of extending outwards along the oblique lower part, the sleeves and the projection of the diagonal in the vertical direction are on the same straight line, the included angles of the four sleeves and the diagonal are equal, and the symmetry is arranged to enhance the stability;
the sleeve is internally connected with an inclined supporting rod 4, the lower parts of the adjacent inclined supporting rods are connected into a whole through a detachable transverse connecting rod 5, each transverse connecting rod is connected with a protective net 6, two sides of each protective net are connected with the adjacent inclined supporting rods, the height of each protective net is greater than the vertical height of each transverse connecting rod, so that the protective nets do not rotate towards the direction of a well mouth, and the ground plays a supporting role to effectively prevent falling objects;
be equipped with the electric hoist installation department that is used for installing the lift couple in the middle of cross support 2, a side of double-deck square support is equipped with self-starting safety alarm control case installation department, and one side of lower floor's support is equipped with cable drum installation department, and the opposite side is equipped with the lifting hook installation department, is equipped with the hand drum installation department that is used for installing gaseous detector on being close to a bearing diagonal pole of gaseous detection case installation department, is equipped with the air-blower installation department on one of them cross-connecting rod.
The detachable mounting has cross support in the middle of the upper support, and concrete mounting structure is that four ends of the cross support are all provided with hanging parts 21 matched with the upper support, and the hanging parts are directly hung on the upper support. The double-layer support can reduce the weight of the double-layer support, is convenient to disassemble and assemble, and improves the efficiency.
The bottom of the cross-shaped support 2 is provided with a threaded hole, and a plurality of hanging lugs 22 are connected through threads for standby.
The utility model discloses a bearing diagonal bracing piece, including bearing diagonal bracing piece 4, bearing diagonal bracing piece, detachable transverse connecting rod 5, concrete connection structure does, and the same high position of bearing diagonal bracing piece 4 is 90 and is fixed with two mount pads 41, and the mount pad is U type groove structure, the opening sets up outwards, is equipped with the mounting hole on the relative airfoil in U type groove, the corresponding position in transverse connecting rod 5 both sides is equipped with the through hole to it is fixed respectively through the bolt. The structure is convenient to disassemble and assemble, the lower parts of the four inclined supporting rods are connected into a whole, and the strength and the safety are improved.
The lower end of the diagonal support rod is connected with a support leg 7, the support leg comprises a bottom plate 71 and a sleeve 72 fixed on the bottom plate in an inclined mode, a fixed mounting hole 73 is formed in the bottom plate, and the sleeve is matched with the inclination angle of the diagonal support rod. The local supporting strength is increased, and the safety and reliability are enhanced.
An electric hoist A is mounted on the electric hoist mounting part, and a hook B is arranged on the electric hoist and is controlled to lift through a remote controller C; the cable reel mounting part is hung with an automatic telescopic cable reel D and used for providing power supply; the lifting hook mounting part is provided with a safety rope lifting hook E for hanging a safety rope; the hand-operated wire coil mounting part is provided with a hand-operated wire coil F, and a gas detector G is hung below the hand-operated wire coil and used for detecting air in the deep foundation pit; the blower mounting part is connected with a blower H through a mounting seat, and an air pipe I of the blower extends into the deep foundation pit; the self-starting safety alarm control box is characterized in that a self-starting safety alarm control box J is hung on the mounting portion of the self-starting safety alarm control box, the gas detector G and the air blower H are both electrically connected with the self-starting safety alarm control box, and the self-starting safety alarm control box determines whether to send out alarm sound and turn off and on the air blower according to the detection result of the gas detector.
The electric hoist, the automatic telescopic cable reel, the safety rope lifting hook, the hand-operated wire coil, the gas detector, the blower and the self-starting safety alarm control box are all existing commodities.
Those skilled in the art will appreciate that the details of the present invention are not described in detail herein.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a multi-functional deep basal pit well head support which characterized in that: the device comprises a double-layer square support, a cross-shaped support is detachably mounted in the middle of an upper layer support, sleeves are symmetrically arranged at the bottoms of four corners of a lower layer support along the oblique lower part and outwards extending direction, the sleeves and the projection of the diagonal in the vertical direction are on the same straight line, and the included angles of the four sleeves and the diagonal are equal;
the sleeve is connected with inclined supporting rods, the lower parts of the adjacent inclined supporting rods are connected into a whole through detachable transverse connecting rods, each transverse connecting rod is connected with a protective net, two sides of each protective net are connected with the adjacent inclined supporting rods, and the height of each protective net is greater than the vertical height of the corresponding transverse connecting rod;
the improved gas detector is characterized in that an electric lifting machine installation part used for installing a lifting hook is arranged in the middle of the cross-shaped support, a self-starting safety alarm control box installation part is arranged on one side face of the double-layer square support, a cable reel installation part is arranged on one side of the lower-layer support, a lifting hook installation part is arranged on the other side of the lower-layer support, a hand-operated wire coil installation part used for installing a gas detector is arranged on an inclined support rod close to the gas detection box installation part, and a blower installation part is arranged on one of the transverse connecting rods.
2. The multifunctional deep foundation pit wellhead support according to claim 1, characterized in that: the detachable mounting has cross support in the middle of the upper support, and concrete mounting structure is that four ends of the cross support are all provided with a hanging part adapted to the upper support, and the cross support is hung on the upper support through the hanging part.
3. The multifunctional deep foundation pit wellhead support according to claim 2, characterized in that: the bottom of the cross-shaped support is provided with a plurality of hangers.
4. The multifunctional deep foundation pit wellhead support according to claim 1, 2 or 3, wherein: the utility model discloses a bearing diagonal bracing piece, including bearing diagonal bracing piece, concrete connection structure does, and the same high position of bearing diagonal bracing piece is 90 and is fixed with two mount pads, and the mount pad is U type groove structure, opening outwards sets up, is equipped with the mounting hole on the relative airfoil in U type groove, the corresponding position in bearing diagonal bracing piece both sides is equipped with the through hole to fix respectively through the bolt.
5. The multifunctional deep foundation pit wellhead support according to claim 1, 2 or 3, wherein: the lower end of the diagonal support rod is connected with a support leg, the support leg comprises a bottom plate and a sleeve fixed on the bottom plate in an inclined mode, and the sleeve is matched with the inclination angle of the diagonal support rod.
6. The multifunctional deep foundation pit wellhead support according to claim 4, wherein: the lower end of the diagonal support rod is connected with a support leg, the support leg comprises a bottom plate and a sleeve fixed on the bottom plate in an inclined mode, and the sleeve is matched with the inclination angle of the diagonal support rod.
7. A rescue apparatus mounted on the wellhead support as claimed in claim 1, wherein: the electric hoist is arranged on the electric hoist mounting part, and a hook is arranged on the electric hoist and is controlled to lift through a remote controller; the cable reel mounting part is hung with an automatic telescopic cable reel and used for providing power supply; the lifting hook mounting part is provided with a safety rope lifting hook for hanging a safety rope; the hand-operated wire coil mounting part is provided with a hand-operated wire coil, and a gas detector is hung below the hand-operated wire coil and used for detecting air in the deep foundation pit; the air blower mounting part is connected with an air blower through a mounting seat, and an air pipe of the air blower extends into the deep foundation pit; the self-starting safety alarm control box is connected with the self-starting safety alarm control box in a hanging mode through the mounting portion, the gas detector and the air blower are electrically connected with the self-starting safety alarm control box, and the self-starting safety alarm control box determines whether to send out alarm sound and turns off and start the air blower according to the detection result of the gas detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968439.5U CN216075133U (en) | 2021-08-20 | 2021-08-20 | Multifunctional deep foundation pit wellhead support and rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968439.5U CN216075133U (en) | 2021-08-20 | 2021-08-20 | Multifunctional deep foundation pit wellhead support and rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216075133U true CN216075133U (en) | 2022-03-18 |
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ID=80670982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121968439.5U Expired - Fee Related CN216075133U (en) | 2021-08-20 | 2021-08-20 | Multifunctional deep foundation pit wellhead support and rescue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216075133U (en) |
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2021
- 2021-08-20 CN CN202121968439.5U patent/CN216075133U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |